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
 847 Optional Packages:
 848   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 849   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 850   --with-target-subdir=SUBDIR
 851                            configuring in a subdirectory
 852   --with-cross-host=HOST  configuring with a cross compiler
 853   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 854   --with-pic              try to use only PIC/non-PIC objects default=use both
 855
 856 Some influential environment variables:
 857   CC          C compiler command
 858   CFLAGS      C compiler flags
 859   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 860               nonstandard directory <lib dir>
 861   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 862               headers in a nonstandard directory <include dir>
 863   CPP         C preprocessor
 864
 865 Use these variables to override the choices made by `configure' or to help
 866 it to find libraries and programs with nonstandard names/locations.
 867
 868 _ACEOF
 869 fi
 870
 871 if test "$ac_init_help" = "recursive"; then
 872   # If there are subdirs, report their specific --help.
 873   ac_popdir=`pwd`
 874   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 875     test -d $ac_dir || continue
 876     ac_builddir=.
 877
 878 if test "$ac_dir" != .; then
 879   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 880   # A "../" for each directory in $ac_dir_suffix.
 881   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 882 else
 883   ac_dir_suffix= ac_top_builddir=
 884 fi
 885
 886 case $srcdir in
 887   .)  # No --srcdir option.  We are building in place.
 888     ac_srcdir=.
 889     if test -z "$ac_top_builddir"; then
 890        ac_top_srcdir=.
 891     else
 892        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 893     fi ;;
 894   [\\/]* | ?:[\\/]* )  # Absolute path.
 895     ac_srcdir=$srcdir$ac_dir_suffix;
 896     ac_top_srcdir=$srcdir ;;
 897   *) # Relative path.
 898     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 899     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 900 esac
 901
 902 # Do not use `cd foo && pwd` to compute absolute paths, because
 903 # the directories may not exist.
 904 case `pwd` in
 905 .) ac_abs_builddir="$ac_dir";;
 906 *)
 907   case "$ac_dir" in
 908   .) ac_abs_builddir=`pwd`;;
 909   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 910   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 911   esac;;
 912 esac
 913 case $ac_abs_builddir in
 914 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 915 *)
 916   case ${ac_top_builddir}. in
 917   .) ac_abs_top_builddir=$ac_abs_builddir;;
 918   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 919   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 920   esac;;
 921 esac
 922 case $ac_abs_builddir in
 923 .) ac_abs_srcdir=$ac_srcdir;;
 924 *)
 925   case $ac_srcdir in
 926   .) ac_abs_srcdir=$ac_abs_builddir;;
 927   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 928   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 929   esac;;
 930 esac
 931 case $ac_abs_builddir in
 932 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 933 *)
 934   case $ac_top_srcdir in
 935   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 936   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 937   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 938   esac;;
 939 esac
 940
 941     cd $ac_dir
 942     # Check for guested configure; otherwise get Cygnus style configure.
 943     if test -f $ac_srcdir/configure.gnu; then
 944       echo
 945       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 946     elif test -f $ac_srcdir/configure; then
 947       echo
 948       $SHELL $ac_srcdir/configure  --help=recursive
 949     elif test -f $ac_srcdir/configure.ac ||
 950            test -f $ac_srcdir/configure.in; then
 951       echo
 952       $ac_configure --help
 953     else
 954       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 955     fi
 956     cd $ac_popdir
 957   done
 958 fi
 959
 960 test -n "$ac_init_help" && exit 0
 961 if $ac_init_version; then
 962   cat <<\_ACEOF
 963 package-unused configure version-unused
 964 generated by GNU Autoconf 2.59
 965
 966 Copyright (C) 2003 Free Software Foundation, Inc.
 967 This configure script is free software; the Free Software Foundation
 968 gives unlimited permission to copy, distribute and modify it.
 969 _ACEOF
 970   exit 0
 971 fi
 972 exec 5>config.log
 973 cat >&5 <<_ACEOF
 974 This file contains any messages produced by compilers while
 975 running configure, to aid debugging if configure makes a mistake.
 976
 977 It was created by package-unused $as_me version-unused, which was
 978 generated by GNU Autoconf 2.59.  Invocation command line was
 979
 980   $ $0 $@
 981
 982 _ACEOF
 983 {
 984 cat <<_ASUNAME
 985 ## --------- ##
 986 ## Platform. ##
 987 ## --------- ##
 988
 989 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 990 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 991 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 992 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 993 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 994
 995 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 996 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 997
 998 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 999 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1000 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1001 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1002 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1003 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1004 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1005
1006 _ASUNAME
1007
1008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1009 for as_dir in $PATH
1010 do
1011   IFS=$as_save_IFS
1012   test -z "$as_dir" && as_dir=.
1013   echo "PATH: $as_dir"
1014 done
1015
1016 } >&5
1017
1018 cat >&5 <<_ACEOF
1019
1020
1021 ## ----------- ##
1022 ## Core tests. ##
1023 ## ----------- ##
1024
1025 _ACEOF
1026
1027
1028 # Keep a trace of the command line.
1029 # Strip out --no-create and --no-recursion so they do not pile up.
1030 # Strip out --silent because we don't want to record it for future runs.
1031 # Also quote any args containing shell meta-characters.
1032 # Make two passes to allow for proper duplicate-argument suppression.
1033 ac_configure_args=
1034 ac_configure_args0=
1035 ac_configure_args1=
1036 ac_sep=
1037 ac_must_keep_next=false
1038 for ac_pass in 1 2
1039 do
1040   for ac_arg
1041   do
1042     case $ac_arg in
1043     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1044     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1045     | -silent | --silent | --silen | --sile | --sil)
1046       continue ;;
1047     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1048       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1049     esac
1050     case $ac_pass in
1051     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1052     2)
1053       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1054       if test $ac_must_keep_next = true; then
1055         ac_must_keep_next=false # Got value, back to normal.
1056       else
1057         case $ac_arg in
1058           *=* | --config-cache | -C | -disable-* | --disable-* \
1059           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1060           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1061           | -with-* | --with-* | -without-* | --without-* | --x)
1062             case "$ac_configure_args0 " in
1063               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1064             esac
1065             ;;
1066           -* ) ac_must_keep_next=true ;;
1067         esac
1068       fi
1069       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1070       # Get rid of the leading space.
1071       ac_sep=" "
1072       ;;
1073     esac
1074   done
1075 done
1076 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1077 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1078
1079 # When interrupted or exit'd, cleanup temporary files, and complete
1080 # config.log.  We remove comments because anyway the quotes in there
1081 # would cause problems or look ugly.
1082 # WARNING: Be sure not to use single quotes in there, as some shells,
1083 # such as our DU 5.0 friend, will then `close' the trap.
1084 trap 'exit_status=$?
1085   # Save into config.log some information that might help in debugging.
1086   {
1087     echo
1088
1089     cat <<\_ASBOX
1090 ## ---------------- ##
1091 ## Cache variables. ##
1092 ## ---------------- ##
1093 _ASBOX
1094     echo
1095     # The following way of writing the cache mishandles newlines in values,
1096 {
1097   (set) 2>&1 |
1098     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1099     *ac_space=\ *)
1100       sed -n \
1101         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1102           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1103       ;;
1104     *)
1105       sed -n \
1106         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1107       ;;
1108     esac;
1109 }
1110     echo
1111
1112     cat <<\_ASBOX
1113 ## ----------------- ##
1114 ## Output variables. ##
1115 ## ----------------- ##
1116 _ASBOX
1117     echo
1118     for ac_var in $ac_subst_vars
1119     do
1120       eval ac_val=$`echo $ac_var`
1121       echo "$ac_var='"'"'$ac_val'"'"'"
1122     done | sort
1123     echo
1124
1125     if test -n "$ac_subst_files"; then
1126       cat <<\_ASBOX
1127 ## ------------- ##
1128 ## Output files. ##
1129 ## ------------- ##
1130 _ASBOX
1131       echo
1132       for ac_var in $ac_subst_files
1133       do
1134         eval ac_val=$`echo $ac_var`
1135         echo "$ac_var='"'"'$ac_val'"'"'"
1136       done | sort
1137       echo
1138     fi
1139
1140     if test -s confdefs.h; then
1141       cat <<\_ASBOX
1142 ## ----------- ##
1143 ## confdefs.h. ##
1144 ## ----------- ##
1145 _ASBOX
1146       echo
1147       sed "/^$/d" confdefs.h | sort
1148       echo
1149     fi
1150     test "$ac_signal" != 0 &&
1151       echo "$as_me: caught signal $ac_signal"
1152     echo "$as_me: exit $exit_status"
1153   } >&5
1154   rm -f core *.core &&
1155   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1156     exit $exit_status
1157      ' 0
1158 for ac_signal in 1 2 13 15; do
1159   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1160 done
1161 ac_signal=0
1162
1163 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1164 rm -rf conftest* confdefs.h
1165 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1166 echo >confdefs.h
1167
1168 # Predefined preprocessor variables.
1169
1170 cat >>confdefs.h <<_ACEOF
1171 #define PACKAGE_NAME "$PACKAGE_NAME"
1172 _ACEOF
1173
1174
1175 cat >>confdefs.h <<_ACEOF
1176 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1177 _ACEOF
1178
1179
1180 cat >>confdefs.h <<_ACEOF
1181 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1182 _ACEOF
1183
1184
1185 cat >>confdefs.h <<_ACEOF
1186 #define PACKAGE_STRING "$PACKAGE_STRING"
1187 _ACEOF
1188
1189
1190 cat >>confdefs.h <<_ACEOF
1191 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1192 _ACEOF
1193
1194
1195 # Let the site file select an alternate cache file if it wants to.
1196 # Prefer explicitly selected file to automatically selected ones.
1197 if test -z "$CONFIG_SITE"; then
1198   if test "x$prefix" != xNONE; then
1199     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1200   else
1201     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1202   fi
1203 fi
1204 for ac_site_file in $CONFIG_SITE; do
1205   if test -r "$ac_site_file"; then
1206     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1207 echo "$as_me: loading site script $ac_site_file" >&6;}
1208     sed 's/^/| /' "$ac_site_file" >&5
1209     . "$ac_site_file"
1210   fi
1211 done
1212
1213 if test -r "$cache_file"; then
1214   # Some versions of bash will fail to source /dev/null (special
1215   # files actually), so we avoid doing that.
1216   if test -f "$cache_file"; then
1217     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1218 echo "$as_me: loading cache $cache_file" >&6;}
1219     case $cache_file in
1220       [\\/]* | ?:[\\/]* ) . $cache_file;;
1221       *)                      . ./$cache_file;;
1222     esac
1223   fi
1224 else
1225   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1226 echo "$as_me: creating cache $cache_file" >&6;}
1227   >$cache_file
1228 fi
1229
1230 # Check that the precious variables saved in the cache have kept the same
1231 # value.
1232 ac_cache_corrupted=false
1233 for ac_var in `(set) 2>&1 |
1234                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1235   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1236   eval ac_new_set=\$ac_env_${ac_var}_set
1237   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1238   eval ac_new_val="\$ac_env_${ac_var}_value"
1239   case $ac_old_set,$ac_new_set in
1240     set,)
1241       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1242 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1243       ac_cache_corrupted=: ;;
1244     ,set)
1245       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1246 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1247       ac_cache_corrupted=: ;;
1248     ,);;
1249     *)
1250       if test "x$ac_old_val" != "x$ac_new_val"; then
1251         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1252 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1253         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1254 echo "$as_me:   former value:  $ac_old_val" >&2;}
1255         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1256 echo "$as_me:   current value: $ac_new_val" >&2;}
1257         ac_cache_corrupted=:
1258       fi;;
1259   esac
1260   # Pass precious variables to config.status.
1261   if test "$ac_new_set" = set; then
1262     case $ac_new_val in
1263     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1264       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1265     *) ac_arg=$ac_var=$ac_new_val ;;
1266     esac
1267     case " $ac_configure_args " in
1268       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1269       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1270     esac
1271   fi
1272 done
1273 if $ac_cache_corrupted; then
1274   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1275 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1276   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1277 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1278    { (exit 1); exit 1; }; }
1279 fi
1280
1281 ac_ext=c
1282 ac_cpp='$CPP $CPPFLAGS'
1283 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1284 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1285 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1286
1287
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 # We need the following definitions because AC_PROG_LIBTOOL relies on them
1316 PACKAGE=libobjc
1317 # Version is pulled out to make it a bit easier to change using sed.
1318 VERSION=1:0:0
1319
1320
1321 # This works around the fact that libtool configuration may change LD
1322 # for this particular configuration, but some shells, instead of
1323 # keeping the changes in LD private, export them just because LD is
1324 # exported.
1325 ORIGINAL_LD_FOR_MULTILIBS=$LD
1326
1327 # -------
1328 # Options
1329 # -------
1330
1331 # Default to --enable-multilib
1332 # Check whether --enable-multilib or --disable-multilib was given.
1333 if test "${enable_multilib+set}" = set; then
1334   enableval="$enable_multilib"
1335   case "${enableval}" in
1336     yes) multilib=yes ;;
1337     no)  multilib=no ;;
1338     *)   { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
1339 echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
1340    { (exit 1); exit 1; }; } ;;
1341    esac
1342 else
1343   multilib=yes
1344 fi;
1345
1346 # We use these options to decide which functions to include.
1347
1348 # Check whether --with-target-subdir or --without-target-subdir was given.
1349 if test "${with_target_subdir+set}" = set; then
1350   withval="$with_target_subdir"
1351
1352 fi;
1353
1354 # Check whether --with-cross-host or --without-cross-host was given.
1355 if test "${with_cross_host+set}" = set; then
1356   withval="$with_cross_host"
1357
1358 fi;
1359
1360 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1361 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1362 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1363 if test "${enable_version_specific_runtime_libs+set}" = set; then
1364   enableval="$enable_version_specific_runtime_libs"
1365   case "$enableval" in
1366  yes) version_specific_libs=yes ;;
1367  no)  version_specific_libs=no ;;
1368  *)   { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1369 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1370    { (exit 1); exit 1; }; };;
1371  esac
1372 else
1373   version_specific_libs=no
1374 fi;
1375 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1376 echo "${ECHO_T}$version_specific_libs" >&6
1377
1378 # Check whether --enable-objc-gc or --disable-objc-gc was given.
1379 if test "${enable_objc_gc+set}" = set; then
1380   enableval="$enable_objc_gc"
1381   case $enable_objc_gc in
1382   no) OBJC_BOEHM_GC='' ;;
1383   *) OBJC_BOEHM_GC=libobjc_gc.la ;;
1384 esac
1385 else
1386   OBJC_BOEHM_GC=''
1387 fi;
1388
1389
1390 # -----------
1391 # Directories
1392 # -----------
1393
1394 # When building with srcdir == objdir, links to the source files will
1395 # be created in directories within the target_subdir.  We have to
1396 # adjust toplevel_srcdir accordingly, so that configure finds
1397 # install-sh and other auxiliary files that live in the top-level
1398 # source directory.
1399 if test "${srcdir}" = "."; then
1400   if test -z "${with_target_subdir}"; then
1401     toprel=".."
1402   else
1403     if test "${with_target_subdir}" != "."; then
1404       toprel="${with_multisrctop}../.."
1405     else
1406       toprel="${with_multisrctop}.."
1407     fi
1408   fi
1409 else
1410   toprel=".."
1411 fi
1412 ac_aux_dir=
1413 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
1414   if test -f $ac_dir/install-sh; then
1415     ac_aux_dir=$ac_dir
1416     ac_install_sh="$ac_aux_dir/install-sh -c"
1417     break
1418   elif test -f $ac_dir/install.sh; then
1419     ac_aux_dir=$ac_dir
1420     ac_install_sh="$ac_aux_dir/install.sh -c"
1421     break
1422   elif test -f $ac_dir/shtool; then
1423     ac_aux_dir=$ac_dir
1424     ac_install_sh="$ac_aux_dir/shtool install -c"
1425     break
1426   fi
1427 done
1428 if test -z "$ac_aux_dir"; then
1429   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&5
1430 echo "$as_me: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&2;}
1431    { (exit 1); exit 1; }; }
1432 fi
1433 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1434 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1435 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1436
1437 toplevel_srcdir=\${srcdir}/$toprel
1438
1439
1440 # Make sure we can run config.sub.
1441 $ac_config_sub sun4 >/dev/null 2>&1 ||
1442   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1443 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1444    { (exit 1); exit 1; }; }
1445
1446 echo "$as_me:$LINENO: checking build system type" >&5
1447 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1448 if test "${ac_cv_build+set}" = set; then
1449   echo $ECHO_N "(cached) $ECHO_C" >&6
1450 else
1451   ac_cv_build_alias=$build_alias
1452 test -z "$ac_cv_build_alias" &&
1453   ac_cv_build_alias=`$ac_config_guess`
1454 test -z "$ac_cv_build_alias" &&
1455   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1456 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1457    { (exit 1); exit 1; }; }
1458 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1459   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1460 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1461    { (exit 1); exit 1; }; }
1462
1463 fi
1464 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1465 echo "${ECHO_T}$ac_cv_build" >&6
1466 build=$ac_cv_build
1467 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1468 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1469 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1470
1471
1472 echo "$as_me:$LINENO: checking host system type" >&5
1473 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1474 if test "${ac_cv_host+set}" = set; then
1475   echo $ECHO_N "(cached) $ECHO_C" >&6
1476 else
1477   ac_cv_host_alias=$host_alias
1478 test -z "$ac_cv_host_alias" &&
1479   ac_cv_host_alias=$ac_cv_build_alias
1480 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1481   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1482 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1483    { (exit 1); exit 1; }; }
1484
1485 fi
1486 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1487 echo "${ECHO_T}$ac_cv_host" >&6
1488 host=$ac_cv_host
1489 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1490 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1491 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1492
1493
1494 echo "$as_me:$LINENO: checking target system type" >&5
1495 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1496 if test "${ac_cv_target+set}" = set; then
1497   echo $ECHO_N "(cached) $ECHO_C" >&6
1498 else
1499   ac_cv_target_alias=$target_alias
1500 test "x$ac_cv_target_alias" = "x" &&
1501   ac_cv_target_alias=$ac_cv_host_alias
1502 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1503   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1504 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1505    { (exit 1); exit 1; }; }
1506
1507 fi
1508 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1509 echo "${ECHO_T}$ac_cv_target" >&6
1510 target=$ac_cv_target
1511 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1512 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1513 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1514
1515
1516 # The aliases save the names the user supplied, while $host etc.
1517 # will get canonicalized.
1518 test -n "$target_alias" &&
1519   test "$program_prefix$program_suffix$program_transform_name" = \
1520     NONENONEs,x,x, &&
1521   program_prefix=${target_alias}-
1522  case ${build_alias} in
1523   "") build_noncanonical=${build} ;;
1524   *) build_noncanonical=${build_alias} ;;
1525 esac
1526
1527  case ${host_alias} in
1528   "") host_noncanonical=${build_noncanonical} ;;
1529   *) host_noncanonical=${host_alias} ;;
1530 esac
1531
1532  case ${target_alias} in
1533   "") target_noncanonical=${host_noncanonical} ;;
1534   *) target_noncanonical=${target_alias} ;;
1535 esac
1536
1537
1538
1539 # Export source directory.
1540 # These need to be absolute paths, yet at the same time need to
1541 # canonicalize only relative paths, because then amd will not unmount
1542 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
1543 case $srcdir in
1544   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
1545   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
1546 esac
1547
1548
1549 # Process the option "--enable-version-specific-runtime-libs"
1550 gcc_version_trigger=${srcdir}/../gcc/version.c
1551 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
1552 gcc_version=`echo ${gcc_version_full} | sed -e 's/\(^ *\) .*/\1/'`
1553
1554
1555 # Calculate toolexeclibdir
1556 # Also toolexecdir, though it's only used in toolexeclibdir
1557 case ${version_specific_libs} in
1558   yes)
1559     # Need the gcc compiler version to know where to install libraries
1560     # and header files if --enable-version-specific-runtime-libs option
1561     # is selected.
1562     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
1563     toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1564     ;;
1565   no)
1566     if test -n "$with_cross_host" &&
1567        test x"$with_cross_host" != x"no"; then
1568       # Install a library built with a cross compiler in tooldir, not libdir.
1569       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
1570       toolexeclibdir='$(toolexecdir)/lib'
1571     else
1572       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
1573       toolexeclibdir='$(libdir)'
1574     fi
1575     multi_os_directory=`$CC -print-multi-os-directory`
1576     case $multi_os_directory in
1577       .) ;; # Avoid trailing /.
1578       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1579     esac
1580     ;;
1581 esac
1582
1583
1584
1585 # Figure out if we want to name the include directory and the
1586 #  library name changes differently.
1587 includedirname=include
1588 libext=
1589 case "${host}" in
1590   *-darwin*)
1591     # Darwin is the only target so far that needs a different include directory.
1592     includedirname=include-gnu-runtime
1593     libext=-gnu
1594     ;;
1595 esac
1596
1597
1598
1599 # --------
1600 # Programs
1601 # --------
1602
1603
1604
1605 # We must force CC to /not/ be a precious variable; otherwise
1606 # the wrong, non-multilib-adjusted value will be used in multilibs.
1607 # As a side effect, we have to subst CFLAGS ourselves.
1608
1609
1610 ac_ext=c
1611 ac_cpp='$CPP $CPPFLAGS'
1612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1614 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1615 if test -n "$ac_tool_prefix"; then
1616   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1617 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1618 echo "$as_me:$LINENO: checking for $ac_word" >&5
1619 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1620 if test "${ac_cv_prog_CC+set}" = set; then
1621   echo $ECHO_N "(cached) $ECHO_C" >&6
1622 else
1623   if test -n "$CC"; then
1624   ac_cv_prog_CC="$CC" # Let the user override the test.
1625 else
1626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1627 for as_dir in $PATH
1628 do
1629   IFS=$as_save_IFS
1630   test -z "$as_dir" && as_dir=.
1631   for ac_exec_ext in '' $ac_executable_extensions; do
1632   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1633     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1634     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1635     break 2
1636   fi
1637 done
1638 done
1639
1640 fi
1641 fi
1642 CC=$ac_cv_prog_CC
1643 if test -n "$CC"; then
1644   echo "$as_me:$LINENO: result: $CC" >&5
1645 echo "${ECHO_T}$CC" >&6
1646 else
1647   echo "$as_me:$LINENO: result: no" >&5
1648 echo "${ECHO_T}no" >&6
1649 fi
1650
1651 fi
1652 if test -z "$ac_cv_prog_CC"; then
1653   ac_ct_CC=$CC
1654   # Extract the first word of "gcc", so it can be a program name with args.
1655 set dummy gcc; ac_word=$2
1656 echo "$as_me:$LINENO: checking for $ac_word" >&5
1657 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1658 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1659   echo $ECHO_N "(cached) $ECHO_C" >&6
1660 else
1661   if test -n "$ac_ct_CC"; then
1662   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1663 else
1664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1665 for as_dir in $PATH
1666 do
1667   IFS=$as_save_IFS
1668   test -z "$as_dir" && as_dir=.
1669   for ac_exec_ext in '' $ac_executable_extensions; do
1670   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1671     ac_cv_prog_ac_ct_CC="gcc"
1672     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1673     break 2
1674   fi
1675 done
1676 done
1677
1678 fi
1679 fi
1680 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1681 if test -n "$ac_ct_CC"; then
1682   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1683 echo "${ECHO_T}$ac_ct_CC" >&6
1684 else
1685   echo "$as_me:$LINENO: result: no" >&5
1686 echo "${ECHO_T}no" >&6
1687 fi
1688
1689   CC=$ac_ct_CC
1690 else
1691   CC="$ac_cv_prog_CC"
1692 fi
1693
1694 if test -z "$CC"; then
1695   if test -n "$ac_tool_prefix"; then
1696   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1697 set dummy ${ac_tool_prefix}cc; ac_word=$2
1698 echo "$as_me:$LINENO: checking for $ac_word" >&5
1699 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1700 if test "${ac_cv_prog_CC+set}" = set; then
1701   echo $ECHO_N "(cached) $ECHO_C" >&6
1702 else
1703   if test -n "$CC"; then
1704   ac_cv_prog_CC="$CC" # Let the user override the test.
1705 else
1706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1707 for as_dir in $PATH
1708 do
1709   IFS=$as_save_IFS
1710   test -z "$as_dir" && as_dir=.
1711   for ac_exec_ext in '' $ac_executable_extensions; do
1712   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1713     ac_cv_prog_CC="${ac_tool_prefix}cc"
1714     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1715     break 2
1716   fi
1717 done
1718 done
1719
1720 fi
1721 fi
1722 CC=$ac_cv_prog_CC
1723 if test -n "$CC"; then
1724   echo "$as_me:$LINENO: result: $CC" >&5
1725 echo "${ECHO_T}$CC" >&6
1726 else
1727   echo "$as_me:$LINENO: result: no" >&5
1728 echo "${ECHO_T}no" >&6
1729 fi
1730
1731 fi
1732 if test -z "$ac_cv_prog_CC"; then
1733   ac_ct_CC=$CC
1734   # Extract the first word of "cc", so it can be a program name with args.
1735 set dummy cc; ac_word=$2
1736 echo "$as_me:$LINENO: checking for $ac_word" >&5
1737 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1738 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1739   echo $ECHO_N "(cached) $ECHO_C" >&6
1740 else
1741   if test -n "$ac_ct_CC"; then
1742   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1743 else
1744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1745 for as_dir in $PATH
1746 do
1747   IFS=$as_save_IFS
1748   test -z "$as_dir" && as_dir=.
1749   for ac_exec_ext in '' $ac_executable_extensions; do
1750   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1751     ac_cv_prog_ac_ct_CC="cc"
1752     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1753     break 2
1754   fi
1755 done
1756 done
1757
1758 fi
1759 fi
1760 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1761 if test -n "$ac_ct_CC"; then
1762   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1763 echo "${ECHO_T}$ac_ct_CC" >&6
1764 else
1765   echo "$as_me:$LINENO: result: no" >&5
1766 echo "${ECHO_T}no" >&6
1767 fi
1768
1769   CC=$ac_ct_CC
1770 else
1771   CC="$ac_cv_prog_CC"
1772 fi
1773
1774 fi
1775 if test -z "$CC"; then
1776   # Extract the first word of "cc", so it can be a program name with args.
1777 set dummy cc; ac_word=$2
1778 echo "$as_me:$LINENO: checking for $ac_word" >&5
1779 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1780 if test "${ac_cv_prog_CC+set}" = set; then
1781   echo $ECHO_N "(cached) $ECHO_C" >&6
1782 else
1783   if test -n "$CC"; then
1784   ac_cv_prog_CC="$CC" # Let the user override the test.
1785 else
1786   ac_prog_rejected=no
1787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1788 for as_dir in $PATH
1789 do
1790   IFS=$as_save_IFS
1791   test -z "$as_dir" && as_dir=.
1792   for ac_exec_ext in '' $ac_executable_extensions; do
1793   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1794     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1795        ac_prog_rejected=yes
1796        continue
1797      fi
1798     ac_cv_prog_CC="cc"
1799     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1800     break 2
1801   fi
1802 done
1803 done
1804
1805 if test $ac_prog_rejected = yes; then
1806   # We found a bogon in the path, so make sure we never use it.
1807   set dummy $ac_cv_prog_CC
1808   shift
1809   if test $# != 0; then
1810     # We chose a different compiler from the bogus one.
1811     # However, it has the same basename, so the bogon will be chosen
1812     # first if we set CC to just the basename; use the full file name.
1813     shift
1814     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1815   fi
1816 fi
1817 fi
1818 fi
1819 CC=$ac_cv_prog_CC
1820 if test -n "$CC"; then
1821   echo "$as_me:$LINENO: result: $CC" >&5
1822 echo "${ECHO_T}$CC" >&6
1823 else
1824   echo "$as_me:$LINENO: result: no" >&5
1825 echo "${ECHO_T}no" >&6
1826 fi
1827
1828 fi
1829 if test -z "$CC"; then
1830   if test -n "$ac_tool_prefix"; then
1831   for ac_prog in cl
1832   do
1833     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1834 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1835 echo "$as_me:$LINENO: checking for $ac_word" >&5
1836 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1837 if test "${ac_cv_prog_CC+set}" = set; then
1838   echo $ECHO_N "(cached) $ECHO_C" >&6
1839 else
1840   if test -n "$CC"; then
1841   ac_cv_prog_CC="$CC" # Let the user override the test.
1842 else
1843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1844 for as_dir in $PATH
1845 do
1846   IFS=$as_save_IFS
1847   test -z "$as_dir" && as_dir=.
1848   for ac_exec_ext in '' $ac_executable_extensions; do
1849   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1850     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1851     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1852     break 2
1853   fi
1854 done
1855 done
1856
1857 fi
1858 fi
1859 CC=$ac_cv_prog_CC
1860 if test -n "$CC"; then
1861   echo "$as_me:$LINENO: result: $CC" >&5
1862 echo "${ECHO_T}$CC" >&6
1863 else
1864   echo "$as_me:$LINENO: result: no" >&5
1865 echo "${ECHO_T}no" >&6
1866 fi
1867
1868     test -n "$CC" && break
1869   done
1870 fi
1871 if test -z "$CC"; then
1872   ac_ct_CC=$CC
1873   for ac_prog in cl
1874 do
1875   # Extract the first word of "$ac_prog", so it can be a program name with args.
1876 set dummy $ac_prog; ac_word=$2
1877 echo "$as_me:$LINENO: checking for $ac_word" >&5
1878 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1879 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1880   echo $ECHO_N "(cached) $ECHO_C" >&6
1881 else
1882   if test -n "$ac_ct_CC"; then
1883   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1884 else
1885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1886 for as_dir in $PATH
1887 do
1888   IFS=$as_save_IFS
1889   test -z "$as_dir" && as_dir=.
1890   for ac_exec_ext in '' $ac_executable_extensions; do
1891   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1892     ac_cv_prog_ac_ct_CC="$ac_prog"
1893     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1894     break 2
1895   fi
1896 done
1897 done
1898
1899 fi
1900 fi
1901 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1902 if test -n "$ac_ct_CC"; then
1903   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1904 echo "${ECHO_T}$ac_ct_CC" >&6
1905 else
1906   echo "$as_me:$LINENO: result: no" >&5
1907 echo "${ECHO_T}no" >&6
1908 fi
1909
1910   test -n "$ac_ct_CC" && break
1911 done
1912
1913   CC=$ac_ct_CC
1914 fi
1915
1916 fi
1917
1918
1919 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1920 See \`config.log' for more details." >&5
1921 echo "$as_me: error: no acceptable C compiler found in \$PATH
1922 See \`config.log' for more details." >&2;}
1923    { (exit 1); exit 1; }; }
1924
1925 # Provide some information about the compiler.
1926 echo "$as_me:$LINENO:" \
1927      "checking for C compiler version" >&5
1928 ac_compiler=`set X $ac_compile; echo $2`
1929 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1930   (eval $ac_compiler --version </dev/null >&5) 2>&5
1931   ac_status=$?
1932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1933   (exit $ac_status); }
1934 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1935   (eval $ac_compiler -v </dev/null >&5) 2>&5
1936   ac_status=$?
1937   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1938   (exit $ac_status); }
1939 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1940   (eval $ac_compiler -V </dev/null >&5) 2>&5
1941   ac_status=$?
1942   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1943   (exit $ac_status); }
1944
1945 cat >conftest.$ac_ext <<_ACEOF
1946 /* confdefs.h.  */
1947 _ACEOF
1948 cat confdefs.h >>conftest.$ac_ext
1949 cat >>conftest.$ac_ext <<_ACEOF
1950 /* end confdefs.h.  */
1951
1952 int
1953 main ()
1954 {
1955
1956   ;
1957   return 0;
1958 }
1959 _ACEOF
1960 # FIXME: Cleanup?
1961 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1962   (eval $ac_link) 2>&5
1963   ac_status=$?
1964   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1965   (exit $ac_status); }; then
1966   gcc_no_link=no
1967 else
1968   gcc_no_link=yes
1969 fi
1970
1971 if test x$gcc_no_link = xyes; then
1972   # Setting cross_compile will disable run tests; it will
1973   # also disable AC_CHECK_FILE but that's generally
1974   # correct if we can't link.
1975   cross_compiling=yes
1976   EXEEXT=
1977 else
1978   cat >conftest.$ac_ext <<_ACEOF
1979 /* confdefs.h.  */
1980 _ACEOF
1981 cat confdefs.h >>conftest.$ac_ext
1982 cat >>conftest.$ac_ext <<_ACEOF
1983 /* end confdefs.h.  */
1984
1985 int
1986 main ()
1987 {
1988
1989   ;
1990   return 0;
1991 }
1992 _ACEOF
1993 ac_clean_files_save=$ac_clean_files
1994 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1995 # Try to create an executable without -o first, disregard a.out.
1996 # It will help us diagnose broken compilers, and finding out an intuition
1997 # of exeext.
1998 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1999 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2000 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2001 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2002   (eval $ac_link_default) 2>&5
2003   ac_status=$?
2004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2005   (exit $ac_status); }; then
2006   # Find the output, starting from the most likely.  This scheme is
2007 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2008 # resort.
2009
2010 # Be careful to initialize this variable, since it used to be cached.
2011 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2012 ac_cv_exeext=
2013 # b.out is created by i960 compilers.
2014 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2015 do
2016   test -f "$ac_file" || continue
2017   case $ac_file in
2018     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2019         ;;
2020     conftest.$ac_ext )
2021         # This is the source file.
2022         ;;
2023     [ab].out )
2024         # We found the default executable, but exeext='' is most
2025         # certainly right.
2026         break;;
2027     *.* )
2028         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2029         # FIXME: I believe we export ac_cv_exeext for Libtool,
2030         # but it would be cool to find out if it's true.  Does anybody
2031         # maintain Libtool? --akim.
2032         export ac_cv_exeext
2033         break;;
2034     * )
2035         break;;
2036   esac
2037 done
2038 else
2039   echo "$as_me: failed program was:" >&5
2040 sed 's/^/| /' conftest.$ac_ext >&5
2041
2042 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2043 See \`config.log' for more details." >&5
2044 echo "$as_me: error: C compiler cannot create executables
2045 See \`config.log' for more details." >&2;}
2046    { (exit 77); exit 77; }; }
2047 fi
2048
2049 ac_exeext=$ac_cv_exeext
2050 echo "$as_me:$LINENO: result: $ac_file" >&5
2051 echo "${ECHO_T}$ac_file" >&6
2052
2053 # Check the compiler produces executables we can run.  If not, either
2054 # the compiler is broken, or we cross compile.
2055 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2056 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2057 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2058 # If not cross compiling, check that we can run a simple program.
2059 if test "$cross_compiling" != yes; then
2060   if { ac_try='./$ac_file'
2061   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2062   (eval $ac_try) 2>&5
2063   ac_status=$?
2064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2065   (exit $ac_status); }; }; then
2066     cross_compiling=no
2067   else
2068     if test "$cross_compiling" = maybe; then
2069         cross_compiling=yes
2070     else
2071         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2072 If you meant to cross compile, use \`--host'.
2073 See \`config.log' for more details." >&5
2074 echo "$as_me: error: cannot run C compiled programs.
2075 If you meant to cross compile, use \`--host'.
2076 See \`config.log' for more details." >&2;}
2077    { (exit 1); exit 1; }; }
2078     fi
2079   fi
2080 fi
2081 echo "$as_me:$LINENO: result: yes" >&5
2082 echo "${ECHO_T}yes" >&6
2083
2084 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2085 ac_clean_files=$ac_clean_files_save
2086 # Check the compiler produces executables we can run.  If not, either
2087 # the compiler is broken, or we cross compile.
2088 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2089 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2090 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2091 echo "${ECHO_T}$cross_compiling" >&6
2092
2093 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2094 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2095 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2096   (eval $ac_link) 2>&5
2097   ac_status=$?
2098   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2099   (exit $ac_status); }; then
2100   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2101 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2102 # work properly (i.e., refer to `conftest.exe'), while it won't with
2103 # `rm'.
2104 for ac_file in conftest.exe conftest conftest.*; do
2105   test -f "$ac_file" || continue
2106   case $ac_file in
2107     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2108     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2109           export ac_cv_exeext
2110           break;;
2111     * ) break;;
2112   esac
2113 done
2114 else
2115   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2116 See \`config.log' for more details." >&5
2117 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2118 See \`config.log' for more details." >&2;}
2119    { (exit 1); exit 1; }; }
2120 fi
2121
2122 rm -f conftest$ac_cv_exeext
2123 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2124 echo "${ECHO_T}$ac_cv_exeext" >&6
2125
2126 rm -f conftest.$ac_ext
2127 EXEEXT=$ac_cv_exeext
2128 ac_exeext=$EXEEXT
2129 fi
2130 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2131 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2132 if test "${ac_cv_objext+set}" = set; then
2133   echo $ECHO_N "(cached) $ECHO_C" >&6
2134 else
2135   cat >conftest.$ac_ext <<_ACEOF
2136 /* confdefs.h.  */
2137 _ACEOF
2138 cat confdefs.h >>conftest.$ac_ext
2139 cat >>conftest.$ac_ext <<_ACEOF
2140 /* end confdefs.h.  */
2141
2142 int
2143 main ()
2144 {
2145
2146   ;
2147   return 0;
2148 }
2149 _ACEOF
2150 rm -f conftest.o conftest.obj
2151 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2152   (eval $ac_compile) 2>&5
2153   ac_status=$?
2154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2155   (exit $ac_status); }; then
2156   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2157   case $ac_file in
2158     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2159     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2160        break;;
2161   esac
2162 done
2163 else
2164   echo "$as_me: failed program was:" >&5
2165 sed 's/^/| /' conftest.$ac_ext >&5
2166
2167 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2168 See \`config.log' for more details." >&5
2169 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2170 See \`config.log' for more details." >&2;}
2171    { (exit 1); exit 1; }; }
2172 fi
2173
2174 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2175 fi
2176 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2177 echo "${ECHO_T}$ac_cv_objext" >&6
2178 OBJEXT=$ac_cv_objext
2179 ac_objext=$OBJEXT
2180 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2181 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2182 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2183   echo $ECHO_N "(cached) $ECHO_C" >&6
2184 else
2185   cat >conftest.$ac_ext <<_ACEOF
2186 /* confdefs.h.  */
2187 _ACEOF
2188 cat confdefs.h >>conftest.$ac_ext
2189 cat >>conftest.$ac_ext <<_ACEOF
2190 /* end confdefs.h.  */
2191
2192 int
2193 main ()
2194 {
2195 #ifndef __GNUC__
2196        choke me
2197 #endif
2198
2199   ;
2200   return 0;
2201 }
2202 _ACEOF
2203 rm -f conftest.$ac_objext
2204 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2205   (eval $ac_compile) 2>conftest.er1
2206   ac_status=$?
2207   grep -v '^ *+' conftest.er1 >conftest.err
2208   rm -f conftest.er1
2209   cat conftest.err >&5
2210   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2211   (exit $ac_status); } &&
2212          { ac_try='test -z "$ac_c_werror_flag"
2213                          || test ! -s conftest.err'
2214   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2215   (eval $ac_try) 2>&5
2216   ac_status=$?
2217   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2218   (exit $ac_status); }; } &&
2219          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2225   ac_compiler_gnu=yes
2226 else
2227   echo "$as_me: failed program was:" >&5
2228 sed 's/^/| /' conftest.$ac_ext >&5
2229
2230 ac_compiler_gnu=no
2231 fi
2232 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2233 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2234
2235 fi
2236 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2237 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2238 GCC=`test $ac_compiler_gnu = yes && echo yes`
2239 ac_test_CFLAGS=${CFLAGS+set}
2240 ac_save_CFLAGS=$CFLAGS
2241 CFLAGS="-g"
2242 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2243 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2244 if test "${ac_cv_prog_cc_g+set}" = set; then
2245   echo $ECHO_N "(cached) $ECHO_C" >&6
2246 else
2247   cat >conftest.$ac_ext <<_ACEOF
2248 /* confdefs.h.  */
2249 _ACEOF
2250 cat confdefs.h >>conftest.$ac_ext
2251 cat >>conftest.$ac_ext <<_ACEOF
2252 /* end confdefs.h.  */
2253
2254 int
2255 main ()
2256 {
2257
2258   ;
2259   return 0;
2260 }
2261 _ACEOF
2262 rm -f conftest.$ac_objext
2263 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2264   (eval $ac_compile) 2>conftest.er1
2265   ac_status=$?
2266   grep -v '^ *+' conftest.er1 >conftest.err
2267   rm -f conftest.er1
2268   cat conftest.err >&5
2269   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2270   (exit $ac_status); } &&
2271          { ac_try='test -z "$ac_c_werror_flag"
2272                          || test ! -s conftest.err'
2273   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2274   (eval $ac_try) 2>&5
2275   ac_status=$?
2276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2277   (exit $ac_status); }; } &&
2278          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2284   ac_cv_prog_cc_g=yes
2285 else
2286   echo "$as_me: failed program was:" >&5
2287 sed 's/^/| /' conftest.$ac_ext >&5
2288
2289 ac_cv_prog_cc_g=no
2290 fi
2291 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2292 fi
2293 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2294 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2295 if test "$ac_test_CFLAGS" = set; then
2296   CFLAGS=$ac_save_CFLAGS
2297 elif test $ac_cv_prog_cc_g = yes; then
2298   if test "$GCC" = yes; then
2299     CFLAGS="-g -O2"
2300   else
2301     CFLAGS="-g"
2302   fi
2303 else
2304   if test "$GCC" = yes; then
2305     CFLAGS="-O2"
2306   else
2307     CFLAGS=
2308   fi
2309 fi
2310 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2311 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2312 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2313   echo $ECHO_N "(cached) $ECHO_C" >&6
2314 else
2315   ac_cv_prog_cc_stdc=no
2316 ac_save_CC=$CC
2317 cat >conftest.$ac_ext <<_ACEOF
2318 /* confdefs.h.  */
2319 _ACEOF
2320 cat confdefs.h >>conftest.$ac_ext
2321 cat >>conftest.$ac_ext <<_ACEOF
2322 /* end confdefs.h.  */
2323 #include <stdarg.h>
2324 #include <stdio.h>
2325 #include <sys/types.h>
2326 #include <sys/stat.h>
2327 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2328 struct buf { int x; };
2329 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2330 static char *e (p, i)
2331      char **p;
2332      int i;
2333 {
2334   return p[i];
2335 }
2336 static char *f (char * (*g) (char **, int), char **p, ...)
2337 {
2338   char *s;
2339   va_list v;
2340   va_start (v,p);
2341   s = g (p, va_arg (v,int));
2342   va_end (v);
2343   return s;
2344 }
2345
2346 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2347    function prototypes and stuff, but not '\xHH' hex character constants.
2348    These don't provoke an error unfortunately, instead are silently treated
2349    as 'x'.  The following induces an error, until -std1 is added to get
2350    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2351    array size at least.  It's necessary to write '\x00'==0 to get something
2352    that's true only with -std1.  */
2353 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2354
2355 int test (int i, double x);
2356 struct s1 {int (*f) (int a);};
2357 struct s2 {int (*f) (double a);};
2358 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2359 int argc;
2360 char **argv;
2361 int
2362 main ()
2363 {
2364 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2365   ;
2366   return 0;
2367 }
2368 _ACEOF
2369 # Don't try gcc -ansi; that turns off useful extensions and
2370 # breaks some systems' header files.
2371 # AIX                   -qlanglvl=ansi
2372 # Ultrix and OSF/1      -std1
2373 # HP-UX 10.20 and later -Ae
2374 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2375 # SVR4                  -Xc -D__EXTENSIONS__
2376 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2377 do
2378   CC="$ac_save_CC $ac_arg"
2379   rm -f conftest.$ac_objext
2380 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2381   (eval $ac_compile) 2>conftest.er1
2382   ac_status=$?
2383   grep -v '^ *+' conftest.er1 >conftest.err
2384   rm -f conftest.er1
2385   cat conftest.err >&5
2386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2387   (exit $ac_status); } &&
2388          { ac_try='test -z "$ac_c_werror_flag"
2389                          || test ! -s conftest.err'
2390   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2391   (eval $ac_try) 2>&5
2392   ac_status=$?
2393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2394   (exit $ac_status); }; } &&
2395          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2401   ac_cv_prog_cc_stdc=$ac_arg
2402 break
2403 else
2404   echo "$as_me: failed program was:" >&5
2405 sed 's/^/| /' conftest.$ac_ext >&5
2406
2407 fi
2408 rm -f conftest.err conftest.$ac_objext
2409 done
2410 rm -f conftest.$ac_ext conftest.$ac_objext
2411 CC=$ac_save_CC
2412
2413 fi
2414
2415 case "x$ac_cv_prog_cc_stdc" in
2416   x|xno)
2417     echo "$as_me:$LINENO: result: none needed" >&5
2418 echo "${ECHO_T}none needed" >&6 ;;
2419   *)
2420     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2421 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2422     CC="$CC $ac_cv_prog_cc_stdc" ;;
2423 esac
2424
2425 # Some people use a C++ compiler to compile C.  Since we use `exit',
2426 # in C++ we need to declare it.  In case someone uses the same compiler
2427 # for both compiling C and C++ we need to have the C++ compiler decide
2428 # the declaration of exit, since it's the most demanding environment.
2429 cat >conftest.$ac_ext <<_ACEOF
2430 #ifndef __cplusplus
2431   choke me
2432 #endif
2433 _ACEOF
2434 rm -f conftest.$ac_objext
2435 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2436   (eval $ac_compile) 2>conftest.er1
2437   ac_status=$?
2438   grep -v '^ *+' conftest.er1 >conftest.err
2439   rm -f conftest.er1
2440   cat conftest.err >&5
2441   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2442   (exit $ac_status); } &&
2443          { ac_try='test -z "$ac_c_werror_flag"
2444                          || test ! -s conftest.err'
2445   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2446   (eval $ac_try) 2>&5
2447   ac_status=$?
2448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2449   (exit $ac_status); }; } &&
2450          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2456   for ac_declaration in \
2457    '' \
2458    'extern "C" void std::exit (int) throw (); using std::exit;' \
2459    'extern "C" void std::exit (int); using std::exit;' \
2460    'extern "C" void exit (int) throw ();' \
2461    'extern "C" void exit (int);' \
2462    'void exit (int);'
2463 do
2464   cat >conftest.$ac_ext <<_ACEOF
2465 /* confdefs.h.  */
2466 _ACEOF
2467 cat confdefs.h >>conftest.$ac_ext
2468 cat >>conftest.$ac_ext <<_ACEOF
2469 /* end confdefs.h.  */
2470 $ac_declaration
2471 #include <stdlib.h>
2472 int
2473 main ()
2474 {
2475 exit (42);
2476   ;
2477   return 0;
2478 }
2479 _ACEOF
2480 rm -f conftest.$ac_objext
2481 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2482   (eval $ac_compile) 2>conftest.er1
2483   ac_status=$?
2484   grep -v '^ *+' conftest.er1 >conftest.err
2485   rm -f conftest.er1
2486   cat conftest.err >&5
2487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2488   (exit $ac_status); } &&
2489          { ac_try='test -z "$ac_c_werror_flag"
2490                          || test ! -s conftest.err'
2491   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2492   (eval $ac_try) 2>&5
2493   ac_status=$?
2494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2495   (exit $ac_status); }; } &&
2496          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2502   :
2503 else
2504   echo "$as_me: failed program was:" >&5
2505 sed 's/^/| /' conftest.$ac_ext >&5
2506
2507 continue
2508 fi
2509 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2510   cat >conftest.$ac_ext <<_ACEOF
2511 /* confdefs.h.  */
2512 _ACEOF
2513 cat confdefs.h >>conftest.$ac_ext
2514 cat >>conftest.$ac_ext <<_ACEOF
2515 /* end confdefs.h.  */
2516 $ac_declaration
2517 int
2518 main ()
2519 {
2520 exit (42);
2521   ;
2522   return 0;
2523 }
2524 _ACEOF
2525 rm -f conftest.$ac_objext
2526 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2527   (eval $ac_compile) 2>conftest.er1
2528   ac_status=$?
2529   grep -v '^ *+' conftest.er1 >conftest.err
2530   rm -f conftest.er1
2531   cat conftest.err >&5
2532   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2533   (exit $ac_status); } &&
2534          { ac_try='test -z "$ac_c_werror_flag"
2535                          || test ! -s conftest.err'
2536   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2537   (eval $ac_try) 2>&5
2538   ac_status=$?
2539   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2540   (exit $ac_status); }; } &&
2541          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2547   break
2548 else
2549   echo "$as_me: failed program was:" >&5
2550 sed 's/^/| /' conftest.$ac_ext >&5
2551
2552 fi
2553 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2554 done
2555 rm -f conftest*
2556 if test -n "$ac_declaration"; then
2557   echo '#ifdef __cplusplus' >>confdefs.h
2558   echo $ac_declaration      >>confdefs.h
2559   echo '#endif'             >>confdefs.h
2560 fi
2561
2562 else
2563   echo "$as_me: failed program was:" >&5
2564 sed 's/^/| /' conftest.$ac_ext >&5
2565
2566 fi
2567 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2568 ac_ext=c
2569 ac_cpp='$CPP $CPPFLAGS'
2570 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2571 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2572 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2573
2574
2575
2576
2577
2578 if test -n "$ac_tool_prefix"; then
2579   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2580 set dummy ${ac_tool_prefix}as; ac_word=$2
2581 echo "$as_me:$LINENO: checking for $ac_word" >&5
2582 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2583 if test "${ac_cv_prog_AS+set}" = set; then
2584   echo $ECHO_N "(cached) $ECHO_C" >&6
2585 else
2586   if test -n "$AS"; then
2587   ac_cv_prog_AS="$AS" # Let the user override the test.
2588 else
2589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2590 for as_dir in $PATH
2591 do
2592   IFS=$as_save_IFS
2593   test -z "$as_dir" && as_dir=.
2594   for ac_exec_ext in '' $ac_executable_extensions; do
2595   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2596     ac_cv_prog_AS="${ac_tool_prefix}as"
2597     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2598     break 2
2599   fi
2600 done
2601 done
2602
2603 fi
2604 fi
2605 AS=$ac_cv_prog_AS
2606 if test -n "$AS"; then
2607   echo "$as_me:$LINENO: result: $AS" >&5
2608 echo "${ECHO_T}$AS" >&6
2609 else
2610   echo "$as_me:$LINENO: result: no" >&5
2611 echo "${ECHO_T}no" >&6
2612 fi
2613
2614 fi
2615 if test -z "$ac_cv_prog_AS"; then
2616   ac_ct_AS=$AS
2617   # Extract the first word of "as", so it can be a program name with args.
2618 set dummy as; ac_word=$2
2619 echo "$as_me:$LINENO: checking for $ac_word" >&5
2620 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2621 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
2622   echo $ECHO_N "(cached) $ECHO_C" >&6
2623 else
2624   if test -n "$ac_ct_AS"; then
2625   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
2626 else
2627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2628 for as_dir in $PATH
2629 do
2630   IFS=$as_save_IFS
2631   test -z "$as_dir" && as_dir=.
2632   for ac_exec_ext in '' $ac_executable_extensions; do
2633   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2634     ac_cv_prog_ac_ct_AS="as"
2635     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2636     break 2
2637   fi
2638 done
2639 done
2640
2641 fi
2642 fi
2643 ac_ct_AS=$ac_cv_prog_ac_ct_AS
2644 if test -n "$ac_ct_AS"; then
2645   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
2646 echo "${ECHO_T}$ac_ct_AS" >&6
2647 else
2648   echo "$as_me:$LINENO: result: no" >&5
2649 echo "${ECHO_T}no" >&6
2650 fi
2651
2652   AS=$ac_ct_AS
2653 else
2654   AS="$ac_cv_prog_AS"
2655 fi
2656
2657 if test -n "$ac_tool_prefix"; then
2658   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2659 set dummy ${ac_tool_prefix}ar; ac_word=$2
2660 echo "$as_me:$LINENO: checking for $ac_word" >&5
2661 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2662 if test "${ac_cv_prog_AR+set}" = set; then
2663   echo $ECHO_N "(cached) $ECHO_C" >&6
2664 else
2665   if test -n "$AR"; then
2666   ac_cv_prog_AR="$AR" # Let the user override the test.
2667 else
2668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2669 for as_dir in $PATH
2670 do
2671   IFS=$as_save_IFS
2672   test -z "$as_dir" && as_dir=.
2673   for ac_exec_ext in '' $ac_executable_extensions; do
2674   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2675     ac_cv_prog_AR="${ac_tool_prefix}ar"
2676     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2677     break 2
2678   fi
2679 done
2680 done
2681
2682 fi
2683 fi
2684 AR=$ac_cv_prog_AR
2685 if test -n "$AR"; then
2686   echo "$as_me:$LINENO: result: $AR" >&5
2687 echo "${ECHO_T}$AR" >&6
2688 else
2689   echo "$as_me:$LINENO: result: no" >&5
2690 echo "${ECHO_T}no" >&6
2691 fi
2692
2693 fi
2694 if test -z "$ac_cv_prog_AR"; then
2695   ac_ct_AR=$AR
2696   # Extract the first word of "ar", so it can be a program name with args.
2697 set dummy ar; ac_word=$2
2698 echo "$as_me:$LINENO: checking for $ac_word" >&5
2699 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2700 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
2701   echo $ECHO_N "(cached) $ECHO_C" >&6
2702 else
2703   if test -n "$ac_ct_AR"; then
2704   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2705 else
2706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2707 for as_dir in $PATH
2708 do
2709   IFS=$as_save_IFS
2710   test -z "$as_dir" && as_dir=.
2711   for ac_exec_ext in '' $ac_executable_extensions; do
2712   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2713     ac_cv_prog_ac_ct_AR="ar"
2714     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2715     break 2
2716   fi
2717 done
2718 done
2719
2720 fi
2721 fi
2722 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2723 if test -n "$ac_ct_AR"; then
2724   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
2725 echo "${ECHO_T}$ac_ct_AR" >&6
2726 else
2727   echo "$as_me:$LINENO: result: no" >&5
2728 echo "${ECHO_T}no" >&6
2729 fi
2730
2731   AR=$ac_ct_AR
2732 else
2733   AR="$ac_cv_prog_AR"
2734 fi
2735
2736 if test -n "$ac_tool_prefix"; then
2737   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2738 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2739 echo "$as_me:$LINENO: checking for $ac_word" >&5
2740 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2741 if test "${ac_cv_prog_RANLIB+set}" = set; then
2742   echo $ECHO_N "(cached) $ECHO_C" >&6
2743 else
2744   if test -n "$RANLIB"; then
2745   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2746 else
2747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2748 for as_dir in $PATH
2749 do
2750   IFS=$as_save_IFS
2751   test -z "$as_dir" && as_dir=.
2752   for ac_exec_ext in '' $ac_executable_extensions; do
2753   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2754     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2755     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2756     break 2
2757   fi
2758 done
2759 done
2760
2761 fi
2762 fi
2763 RANLIB=$ac_cv_prog_RANLIB
2764 if test -n "$RANLIB"; then
2765   echo "$as_me:$LINENO: result: $RANLIB" >&5
2766 echo "${ECHO_T}$RANLIB" >&6
2767 else
2768   echo "$as_me:$LINENO: result: no" >&5
2769 echo "${ECHO_T}no" >&6
2770 fi
2771
2772 fi
2773 if test -z "$ac_cv_prog_RANLIB"; then
2774   ac_ct_RANLIB=$RANLIB
2775   # Extract the first word of "ranlib", so it can be a program name with args.
2776 set dummy ranlib; ac_word=$2
2777 echo "$as_me:$LINENO: checking for $ac_word" >&5
2778 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2779 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2780   echo $ECHO_N "(cached) $ECHO_C" >&6
2781 else
2782   if test -n "$ac_ct_RANLIB"; then
2783   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2784 else
2785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2786 for as_dir in $PATH
2787 do
2788   IFS=$as_save_IFS
2789   test -z "$as_dir" && as_dir=.
2790   for ac_exec_ext in '' $ac_executable_extensions; do
2791   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2792     ac_cv_prog_ac_ct_RANLIB="ranlib"
2793     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2794     break 2
2795   fi
2796 done
2797 done
2798
2799   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2800 fi
2801 fi
2802 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2803 if test -n "$ac_ct_RANLIB"; then
2804   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2805 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2806 else
2807   echo "$as_me:$LINENO: result: no" >&5
2808 echo "${ECHO_T}no" >&6
2809 fi
2810
2811   RANLIB=$ac_ct_RANLIB
2812 else
2813   RANLIB="$ac_cv_prog_RANLIB"
2814 fi
2815
2816 # Find a good install program.  We prefer a C program (faster),
2817 # so one script is as good as another.  But avoid the broken or
2818 # incompatible versions:
2819 # SysV /etc/install, /usr/sbin/install
2820 # SunOS /usr/etc/install
2821 # IRIX /sbin/install
2822 # AIX /bin/install
2823 # AmigaOS /C/install, which installs bootblocks on floppy discs
2824 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2825 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2826 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2827 # OS/2's system install, which has a completely different semantic
2828 # ./install, which can be erroneously created by make from ./install.sh.
2829 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2830 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2831 if test -z "$INSTALL"; then
2832 if test "${ac_cv_path_install+set}" = set; then
2833   echo $ECHO_N "(cached) $ECHO_C" >&6
2834 else
2835   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2836 for as_dir in $PATH
2837 do
2838   IFS=$as_save_IFS
2839   test -z "$as_dir" && as_dir=.
2840   # Account for people who put trailing slashes in PATH elements.
2841 case $as_dir/ in
2842   ./ | .// | /cC/* | \
2843   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2844   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2845   /usr/ucb/* ) ;;
2846   *)
2847     # OSF1 and SCO ODT 3.0 have their own names for install.
2848     # Don't use installbsd from OSF since it installs stuff as root
2849     # by default.
2850     for ac_prog in ginstall scoinst install; do
2851       for ac_exec_ext in '' $ac_executable_extensions; do
2852         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2853           if test $ac_prog = install &&
2854             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2855             # AIX install.  It has an incompatible calling convention.
2856             :
2857           elif test $ac_prog = install &&
2858             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2859             # program-specific install script used by HP pwplus--don't use.
2860             :
2861           else
2862             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2863             break 3
2864           fi
2865         fi
2866       done
2867     done
2868     ;;
2869 esac
2870 done
2871
2872
2873 fi
2874   if test "${ac_cv_path_install+set}" = set; then
2875     INSTALL=$ac_cv_path_install
2876   else
2877     # As a last resort, use the slow shell script.  We don't cache a
2878     # path for INSTALL within a source directory, because that will
2879     # break other packages using the cache if that directory is
2880     # removed, or if the path is relative.
2881     INSTALL=$ac_install_sh
2882   fi
2883 fi
2884 echo "$as_me:$LINENO: result: $INSTALL" >&5
2885 echo "${ECHO_T}$INSTALL" >&6
2886
2887 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2888 # It thinks the first close brace ends the variable substitution.
2889 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2890
2891 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2892
2893 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2894
2895
2896 # Enable Win32 DLL on MS Windows - FIXME
2897
2898
2899 # Check whether --enable-shared or --disable-shared was given.
2900 if test "${enable_shared+set}" = set; then
2901   enableval="$enable_shared"
2902   p=${PACKAGE-default}
2903 case $enableval in
2904 yes) enable_shared=yes ;;
2905 no) enable_shared=no ;;
2906 *)
2907   enable_shared=no
2908   # Look at the argument we got.  We use all the common list separators.
2909   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2910   for pkg in $enableval; do
2911     if test "X$pkg" = "X$p"; then
2912       enable_shared=yes
2913     fi
2914   done
2915   IFS="$ac_save_ifs"
2916   ;;
2917 esac
2918 else
2919   enable_shared=yes
2920 fi;
2921 # Check whether --enable-static or --disable-static was given.
2922 if test "${enable_static+set}" = set; then
2923   enableval="$enable_static"
2924   p=${PACKAGE-default}
2925 case $enableval in
2926 yes) enable_static=yes ;;
2927 no) enable_static=no ;;
2928 *)
2929   enable_static=no
2930   # Look at the argument we got.  We use all the common list separators.
2931   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2932   for pkg in $enableval; do
2933     if test "X$pkg" = "X$p"; then
2934       enable_static=yes
2935     fi
2936   done
2937   IFS="$ac_save_ifs"
2938   ;;
2939 esac
2940 else
2941   enable_static=yes
2942 fi;
2943 # Check whether --enable-fast-install or --disable-fast-install was given.
2944 if test "${enable_fast_install+set}" = set; then
2945   enableval="$enable_fast_install"
2946   p=${PACKAGE-default}
2947 case $enableval in
2948 yes) enable_fast_install=yes ;;
2949 no) enable_fast_install=no ;;
2950 *)
2951   enable_fast_install=no
2952   # Look at the argument we got.  We use all the common list separators.
2953   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2954   for pkg in $enableval; do
2955     if test "X$pkg" = "X$p"; then
2956       enable_fast_install=yes
2957     fi
2958   done
2959   IFS="$ac_save_ifs"
2960   ;;
2961 esac
2962 else
2963   enable_fast_install=yes
2964 fi;
2965
2966 # Check whether --with-gnu-ld or --without-gnu-ld was given.
2967 if test "${with_gnu_ld+set}" = set; then
2968   withval="$with_gnu_ld"
2969   test "$withval" = no || with_gnu_ld=yes
2970 else
2971   with_gnu_ld=no
2972 fi;
2973 ac_prog=ld
2974 if test "$GCC" = yes; then
2975   # Check if gcc -print-prog-name=ld gives a path.
2976   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
2977 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
2978   case $host in
2979   *-*-mingw*)
2980     # gcc leaves a trailing carriage return which upsets mingw
2981     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2982   *)
2983     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2984   esac
2985   case $ac_prog in
2986     # Accept absolute paths.
2987     [\\/]* | [A-Za-z]:[\\/]*)
2988       re_direlt='/[^/][^/]*/\.\./'
2989       # Canonicalize the path of ld
2990       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
2991       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2992         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
2993       done
2994       test -z "$LD" && LD="$ac_prog"
2995       ;;
2996   "")
2997     # If it fails, then pretend we aren't using GCC.
2998     ac_prog=ld
2999     ;;
3000   *)
3001     # If it is relative, then search for the first ld in PATH.
3002     with_gnu_ld=unknown
3003     ;;
3004   esac
3005 elif test "$with_gnu_ld" = yes; then
3006   echo "$as_me:$LINENO: checking for GNU ld" >&5
3007 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3008 else
3009   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3010 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3011 fi
3012 if test "${lt_cv_path_LD+set}" = set; then
3013   echo $ECHO_N "(cached) $ECHO_C" >&6
3014 else
3015   if test -z "$LD"; then
3016   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3017   for ac_dir in $PATH; do
3018     test -z "$ac_dir" && ac_dir=.
3019     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3020       lt_cv_path_LD="$ac_dir/$ac_prog"
3021       # Check to see if the program is GNU ld.  I'd rather use --version,
3022       # but apparently some GNU ld's only accept -v.
3023       # Break only if it was the GNU/non-GNU ld that we prefer.
3024       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3025         test "$with_gnu_ld" != no && break
3026       else
3027         test "$with_gnu_ld" != yes && break
3028       fi
3029     fi
3030   done
3031   IFS="$ac_save_ifs"
3032 else
3033   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3034 fi
3035 fi
3036
3037 LD="$lt_cv_path_LD"
3038 if test -n "$LD"; then
3039   echo "$as_me:$LINENO: result: $LD" >&5
3040 echo "${ECHO_T}$LD" >&6
3041 else
3042   echo "$as_me:$LINENO: result: no" >&5
3043 echo "${ECHO_T}no" >&6
3044 fi
3045 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3046 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3047    { (exit 1); exit 1; }; }
3048 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3049 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3050 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3051   echo $ECHO_N "(cached) $ECHO_C" >&6
3052 else
3053   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3054 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3055   lt_cv_prog_gnu_ld=yes
3056 else
3057   lt_cv_prog_gnu_ld=no
3058 fi
3059 fi
3060 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3061 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3062 with_gnu_ld=$lt_cv_prog_gnu_ld
3063
3064
3065 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3066 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3067 if test "${lt_cv_ld_reload_flag+set}" = set; then
3068   echo $ECHO_N "(cached) $ECHO_C" >&6
3069 else
3070   lt_cv_ld_reload_flag='-r'
3071 fi
3072 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3073 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3074 reload_flag=$lt_cv_ld_reload_flag
3075 test -n "$reload_flag" && reload_flag=" $reload_flag"
3076
3077 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3078 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3079 if test "${lt_cv_path_NM+set}" = set; then
3080   echo $ECHO_N "(cached) $ECHO_C" >&6
3081 else
3082   if test -n "$NM"; then
3083   # Let the user override the test.
3084   lt_cv_path_NM="$NM"
3085 else
3086   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3087   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3088     test -z "$ac_dir" && ac_dir=.
3089     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3090     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3091       # Check to see if the nm accepts a BSD-compat flag.
3092       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3093       #   nm: unknown option "B" ignored
3094       # Tru64's nm complains that /dev/null is an invalid object file
3095       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3096         lt_cv_path_NM="$tmp_nm -B"
3097         break
3098       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3099         lt_cv_path_NM="$tmp_nm -p"
3100         break
3101       else
3102         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3103         continue # so that we can try to find one that supports BSD flags
3104       fi
3105     fi
3106   done
3107   IFS="$ac_save_ifs"
3108   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3109 fi
3110 fi
3111
3112 NM="$lt_cv_path_NM"
3113 echo "$as_me:$LINENO: result: $NM" >&5
3114 echo "${ECHO_T}$NM" >&6
3115
3116 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3117 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3118 LN_S=$as_ln_s
3119 if test "$LN_S" = "ln -s"; then
3120   echo "$as_me:$LINENO: result: yes" >&5
3121 echo "${ECHO_T}yes" >&6
3122 else
3123   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3124 echo "${ECHO_T}no, using $LN_S" >&6
3125 fi
3126
3127 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3128 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3129 if test "${lt_cv_deplibs_check_method+set}" = set; then
3130   echo $ECHO_N "(cached) $ECHO_C" >&6
3131 else
3132   lt_cv_file_magic_cmd='$MAGIC_CMD'
3133 lt_cv_file_magic_test_file=
3134 lt_cv_deplibs_check_method='unknown'
3135 # Need to set the preceding variable on all platforms that support
3136 # interlibrary dependencies.
3137 # 'none' -- dependencies not supported.
3138 # `unknown' -- same as none, but documents that we really don't know.
3139 # 'pass_all' -- all dependencies passed with no checks.
3140 # 'test_compile' -- check by making test program.
3141 # 'file_magic [regex]' -- check by looking for files in library path
3142 # which responds to the $file_magic_cmd with a given egrep regex.
3143 # If you have `file' or equivalent on your system and you're not sure
3144 # whether `pass_all' will *always* work, you probably want this one.
3145
3146 case $host_os in
3147 aix*)
3148   lt_cv_deplibs_check_method=pass_all
3149   ;;
3150
3151 beos*)
3152   lt_cv_deplibs_check_method=pass_all
3153   ;;
3154
3155 bsdi4*)
3156   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3157   lt_cv_file_magic_cmd='/usr/bin/file -L'
3158   lt_cv_file_magic_test_file=/shlib/libc.so
3159   ;;
3160
3161 cygwin* | mingw* |pw32*)
3162   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3163   lt_cv_file_magic_cmd='$OBJDUMP -f'
3164   ;;
3165
3166 darwin* | rhapsody*)
3167   # this will be overwritten by pass_all, but leave it in just in case
3168   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3169   lt_cv_file_magic_cmd='/usr/bin/file -L'
3170   case "$host_os" in
3171   rhapsody* | darwin1.012)
3172     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3173     ;;
3174   *) # Darwin 1.3 on
3175     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3176     ;;
3177   esac
3178   lt_cv_deplibs_check_method=pass_all
3179   ;;
3180
3181 freebsd* | kfreebsd*-gnu)
3182   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3183     case $host_cpu in
3184     i*86 )
3185       # Not sure whether the presence of OpenBSD here was a mistake.
3186       # Let's accept both of them until this is cleared up.
3187       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3188       lt_cv_file_magic_cmd=/usr/bin/file
3189       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3190       ;;
3191     esac
3192   else
3193     lt_cv_deplibs_check_method=pass_all
3194   fi
3195   ;;
3196
3197 gnu*)
3198   lt_cv_deplibs_check_method=pass_all
3199   ;;
3200
3201 hpux10.20*|hpux11*)
3202   case $host_cpu in
3203   hppa*)
3204     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3205     lt_cv_file_magic_cmd=/usr/bin/file
3206     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3207     ;;
3208   ia64*)
3209     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3210     lt_cv_file_magic_cmd=/usr/bin/file
3211     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3212     ;;
3213   esac
3214   ;;
3215
3216 irix5* | irix6*)
3217   case $host_os in
3218   irix5*)
3219     # this will be overridden with pass_all, but let us keep it just in case
3220     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3221     ;;
3222   *)
3223     case $LD in
3224     *-32|*"-32 ") libmagic=32-bit;;
3225     *-n32|*"-n32 ") libmagic=N32;;
3226     *-64|*"-64 ") libmagic=64-bit;;
3227     *) libmagic=never-match;;
3228     esac
3229     # this will be overridden with pass_all, but let us keep it just in case
3230     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3231     ;;
3232   esac
3233   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3234   lt_cv_deplibs_check_method=pass_all
3235   ;;
3236
3237 # This must be Linux ELF.
3238 linux-gnu*)
3239   case $host_cpu in
3240   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
3241     lt_cv_deplibs_check_method=pass_all ;;
3242   *)
3243     # glibc up to 2.1.1 does not perform some relocations on ARM
3244     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
3245   esac
3246   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3247   ;;
3248
3249 netbsd* | knetbsd*-gnu)
3250   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3251     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3252   else
3253     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3254   fi
3255   ;;
3256
3257 newsos6)
3258   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3259   lt_cv_file_magic_cmd=/usr/bin/file
3260   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3261   ;;
3262
3263 osf3* | osf4* | osf5*)
3264   # this will be overridden with pass_all, but let us keep it just in case
3265   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3266   lt_cv_file_magic_test_file=/shlib/libc.so
3267   lt_cv_deplibs_check_method=pass_all
3268   ;;
3269
3270 sco3.2v5*)
3271   lt_cv_deplibs_check_method=pass_all
3272   ;;
3273
3274 solaris*)
3275   lt_cv_deplibs_check_method=pass_all
3276   lt_cv_file_magic_test_file=/lib/libc.so
3277   ;;
3278
3279 sysv5uw[78]* | sysv4*uw2*)
3280   lt_cv_deplibs_check_method=pass_all
3281   ;;
3282
3283 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3284   case $host_vendor in
3285   ncr)
3286     lt_cv_deplibs_check_method=pass_all
3287     ;;
3288   motorola)
3289     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3290     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3291     ;;
3292   esac
3293   ;;
3294 esac
3295
3296 fi
3297 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3298 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3299 file_magic_cmd=$lt_cv_file_magic_cmd
3300 deplibs_check_method=$lt_cv_deplibs_check_method
3301
3302
3303
3304
3305
3306 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3307
3308 # Only perform the check for file, if the check method requires it
3309 case $deplibs_check_method in
3310 file_magic*)
3311   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3312     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3313 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3314 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3315   echo $ECHO_N "(cached) $ECHO_C" >&6
3316 else
3317   case $MAGIC_CMD in
3318   /*)
3319   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3320   ;;
3321   ?:/*)
3322   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3323   ;;
3324   *)
3325   ac_save_MAGIC_CMD="$MAGIC_CMD"
3326   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3327   ac_dummy="/usr/bin:$PATH"
3328   for ac_dir in $ac_dummy; do
3329     test -z "$ac_dir" && ac_dir=.
3330     if test -f $ac_dir/${ac_tool_prefix}file; then
3331       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3332       if test -n "$file_magic_test_file"; then
3333         case $deplibs_check_method in
3334         "file_magic "*)
3335           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3336           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3337           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3338             egrep "$file_magic_regex" > /dev/null; then
3339             :
3340           else
3341             cat <<EOF 1>&2
3342
3343 *** Warning: the command libtool uses to detect shared libraries,
3344 *** $file_magic_cmd, produces output that libtool cannot recognize.
3345 *** The result is that libtool may fail to recognize shared libraries
3346 *** as such.  This will affect the creation of libtool libraries that
3347 *** depend on shared libraries, but programs linked with such libtool
3348 *** libraries will work regardless of this problem.  Nevertheless, you
3349 *** may want to report the problem to your system manager and/or to
3350 *** bug-libtool@gnu.org
3351
3352 EOF
3353           fi ;;
3354         esac
3355       fi
3356       break
3357     fi
3358   done
3359   IFS="$ac_save_ifs"
3360   MAGIC_CMD="$ac_save_MAGIC_CMD"
3361   ;;
3362 esac
3363 fi
3364
3365 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3366 if test -n "$MAGIC_CMD"; then
3367   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3368 echo "${ECHO_T}$MAGIC_CMD" >&6
3369 else
3370   echo "$as_me:$LINENO: result: no" >&5
3371 echo "${ECHO_T}no" >&6
3372 fi
3373
3374 if test -z "$lt_cv_path_MAGIC_CMD"; then
3375   if test -n "$ac_tool_prefix"; then
3376     echo "$as_me:$LINENO: checking for file" >&5
3377 echo $ECHO_N "checking for file... $ECHO_C" >&6
3378 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3379   echo $ECHO_N "(cached) $ECHO_C" >&6
3380 else
3381   case $MAGIC_CMD in
3382   /*)
3383   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3384   ;;
3385   ?:/*)
3386   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3387   ;;
3388   *)
3389   ac_save_MAGIC_CMD="$MAGIC_CMD"
3390   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3391   ac_dummy="/usr/bin:$PATH"
3392   for ac_dir in $ac_dummy; do
3393     test -z "$ac_dir" && ac_dir=.
3394     if test -f $ac_dir/file; then
3395       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3396       if test -n "$file_magic_test_file"; then
3397         case $deplibs_check_method in
3398         "file_magic "*)
3399           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3400           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3401           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3402             egrep "$file_magic_regex" > /dev/null; then
3403             :
3404           else
3405             cat <<EOF 1>&2
3406
3407 *** Warning: the command libtool uses to detect shared libraries,
3408 *** $file_magic_cmd, produces output that libtool cannot recognize.
3409 *** The result is that libtool may fail to recognize shared libraries
3410 *** as such.  This will affect the creation of libtool libraries that
3411 *** depend on shared libraries, but programs linked with such libtool
3412 *** libraries will work regardless of this problem.  Nevertheless, you
3413 *** may want to report the problem to your system manager and/or to
3414 *** bug-libtool@gnu.org
3415
3416 EOF
3417           fi ;;
3418         esac
3419       fi
3420       break
3421     fi
3422   done
3423   IFS="$ac_save_ifs"
3424   MAGIC_CMD="$ac_save_MAGIC_CMD"
3425   ;;
3426 esac
3427 fi
3428
3429 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3430 if test -n "$MAGIC_CMD"; then
3431   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3432 echo "${ECHO_T}$MAGIC_CMD" >&6
3433 else
3434   echo "$as_me:$LINENO: result: no" >&5
3435 echo "${ECHO_T}no" >&6
3436 fi
3437
3438   else
3439     MAGIC_CMD=:
3440   fi
3441 fi
3442
3443   fi
3444   ;;
3445 esac
3446
3447 if test -n "$ac_tool_prefix"; then
3448   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3449 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3450 echo "$as_me:$LINENO: checking for $ac_word" >&5
3451 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3452 if test "${ac_cv_prog_RANLIB+set}" = set; then
3453   echo $ECHO_N "(cached) $ECHO_C" >&6
3454 else
3455   if test -n "$RANLIB"; then
3456   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3457 else
3458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3459 for as_dir in $PATH
3460 do
3461   IFS=$as_save_IFS
3462   test -z "$as_dir" && as_dir=.
3463   for ac_exec_ext in '' $ac_executable_extensions; do
3464   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3465     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3466     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3467     break 2
3468   fi
3469 done
3470 done
3471
3472 fi
3473 fi
3474 RANLIB=$ac_cv_prog_RANLIB
3475 if test -n "$RANLIB"; then
3476   echo "$as_me:$LINENO: result: $RANLIB" >&5
3477 echo "${ECHO_T}$RANLIB" >&6
3478 else
3479   echo "$as_me:$LINENO: result: no" >&5
3480 echo "${ECHO_T}no" >&6
3481 fi
3482
3483 fi
3484 if test -z "$ac_cv_prog_RANLIB"; then
3485   ac_ct_RANLIB=$RANLIB
3486   # Extract the first word of "ranlib", so it can be a program name with args.
3487 set dummy ranlib; ac_word=$2
3488 echo "$as_me:$LINENO: checking for $ac_word" >&5
3489 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3490 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3491   echo $ECHO_N "(cached) $ECHO_C" >&6
3492 else
3493   if test -n "$ac_ct_RANLIB"; then
3494   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3495 else
3496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3497 for as_dir in $PATH
3498 do
3499   IFS=$as_save_IFS
3500   test -z "$as_dir" && as_dir=.
3501   for ac_exec_ext in '' $ac_executable_extensions; do
3502   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3503     ac_cv_prog_ac_ct_RANLIB="ranlib"
3504     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3505     break 2
3506   fi
3507 done
3508 done
3509
3510   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3511 fi
3512 fi
3513 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3514 if test -n "$ac_ct_RANLIB"; then
3515   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3516 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3517 else
3518   echo "$as_me:$LINENO: result: no" >&5
3519 echo "${ECHO_T}no" >&6
3520 fi
3521
3522   RANLIB=$ac_ct_RANLIB
3523 else
3524   RANLIB="$ac_cv_prog_RANLIB"
3525 fi
3526
3527 if test -n "$ac_tool_prefix"; then
3528   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3529 set dummy ${ac_tool_prefix}strip; ac_word=$2
3530 echo "$as_me:$LINENO: checking for $ac_word" >&5
3531 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3532 if test "${ac_cv_prog_STRIP+set}" = set; then
3533   echo $ECHO_N "(cached) $ECHO_C" >&6
3534 else
3535   if test -n "$STRIP"; then
3536   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3537 else
3538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3539 for as_dir in $PATH
3540 do
3541   IFS=$as_save_IFS
3542   test -z "$as_dir" && as_dir=.
3543   for ac_exec_ext in '' $ac_executable_extensions; do
3544   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3545     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3546     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3547     break 2
3548   fi
3549 done
3550 done
3551
3552 fi
3553 fi
3554 STRIP=$ac_cv_prog_STRIP
3555 if test -n "$STRIP"; then
3556   echo "$as_me:$LINENO: result: $STRIP" >&5
3557 echo "${ECHO_T}$STRIP" >&6
3558 else
3559   echo "$as_me:$LINENO: result: no" >&5
3560 echo "${ECHO_T}no" >&6
3561 fi
3562
3563 fi
3564 if test -z "$ac_cv_prog_STRIP"; then
3565   ac_ct_STRIP=$STRIP
3566   # Extract the first word of "strip", so it can be a program name with args.
3567 set dummy strip; ac_word=$2
3568 echo "$as_me:$LINENO: checking for $ac_word" >&5
3569 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3570 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3571   echo $ECHO_N "(cached) $ECHO_C" >&6
3572 else
3573   if test -n "$ac_ct_STRIP"; then
3574   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3575 else
3576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3577 for as_dir in $PATH
3578 do
3579   IFS=$as_save_IFS
3580   test -z "$as_dir" && as_dir=.
3581   for ac_exec_ext in '' $ac_executable_extensions; do
3582   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3583     ac_cv_prog_ac_ct_STRIP="strip"
3584     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3585     break 2
3586   fi
3587 done
3588 done
3589
3590   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3591 fi
3592 fi
3593 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3594 if test -n "$ac_ct_STRIP"; then
3595   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3596 echo "${ECHO_T}$ac_ct_STRIP" >&6
3597 else
3598   echo "$as_me:$LINENO: result: no" >&5
3599 echo "${ECHO_T}no" >&6
3600 fi
3601
3602   STRIP=$ac_ct_STRIP
3603 else
3604   STRIP="$ac_cv_prog_STRIP"
3605 fi
3606
3607
3608 # Check for any special flags to pass to ltconfig.
3609 libtool_flags="--cache-file=$cache_file"
3610 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
3611 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
3612 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
3613 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
3614 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
3615
3616
3617 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
3618 if test "${enable_libtool_lock+set}" = set; then
3619   enableval="$enable_libtool_lock"
3620
3621 fi;
3622 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
3623 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
3624
3625
3626 # Check whether --with-pic or --without-pic was given.
3627 if test "${with_pic+set}" = set; then
3628   withval="$with_pic"
3629   pic_mode="$withval"
3630 else
3631   pic_mode=default
3632 fi;
3633 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
3634 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
3635
3636 # Some flags need to be propagated to the compiler or linker for good
3637 # libtool support.
3638 case $host in
3639 *-*-irix6*)
3640   # Find out which ABI we are using.
3641   echo '#line 3641 "configure"' > conftest.$ac_ext
3642   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3643   (eval $ac_compile) 2>&5
3644   ac_status=$?
3645   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3646   (exit $ac_status); }; then
3647    if test "$lt_cv_prog_gnu_ld" = yes; then
3648     case `/usr/bin/file conftest.$ac_objext` in
3649     *32-bit*)
3650       LD="${LD-ld} -melf32bsmip"
3651       ;;
3652     *N32*)
3653       LD="${LD-ld} -melf32bmipn32"
3654       ;;
3655     *64-bit*)
3656       LD="${LD-ld} -melf64bmip"
3657       ;;
3658     esac
3659    else
3660     case `/usr/bin/file conftest.$ac_objext` in
3661     *32-bit*)
3662       LD="${LD-ld} -32"
3663       ;;
3664     *N32*)
3665       LD="${LD-ld} -n32"
3666       ;;
3667     *64-bit*)
3668       LD="${LD-ld} -64"
3669       ;;
3670     esac
3671    fi
3672   fi
3673   rm -rf conftest*
3674   ;;
3675
3676 ia64-*-hpux*)
3677   # Find out which ABI we are using.
3678   echo 'int i;' > conftest.$ac_ext
3679   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3680   (eval $ac_compile) 2>&5
3681   ac_status=$?
3682   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3683   (exit $ac_status); }; then
3684     case "`/usr/bin/file conftest.o`" in
3685     *ELF-32*)
3686       HPUX_IA64_MODE="32"
3687       ;;
3688     *ELF-64*)
3689       HPUX_IA64_MODE="64"
3690       ;;
3691     esac
3692   fi
3693   rm -rf conftest*
3694   ;;
3695
3696 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
3697   # Find out which ABI we are using.
3698   echo 'int i;' > conftest.$ac_ext
3699   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3700   (eval $ac_compile) 2>&5
3701   ac_status=$?
3702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3703   (exit $ac_status); }; then
3704     case "`/usr/bin/file conftest.o`" in
3705     *32-bit*)
3706       case $host in
3707         x86_64-*linux*)
3708           LD="${LD-ld} -m elf_i386"
3709           ;;
3710         ppc64-*linux*|powerpc64-*linux*)
3711           LD="${LD-ld} -m elf32ppclinux"
3712           ;;
3713         s390x-*linux*)
3714           LD="${LD-ld} -m elf_s390"
3715           ;;
3716         sparc64-*linux*)
3717           LD="${LD-ld} -m elf32_sparc"
3718           ;;
3719       esac
3720       ;;
3721     *64-bit*)
3722       case $host in
3723         x86_64-*linux*)
3724           LD="${LD-ld} -m elf_x86_64"
3725           ;;
3726         ppc*-*linux*|powerpc*-*linux*)
3727           LD="${LD-ld} -m elf64ppc"
3728           ;;
3729         s390*-*linux*)
3730           LD="${LD-ld} -m elf64_s390"
3731           ;;
3732         sparc*-*linux*)
3733           LD="${LD-ld} -m elf64_sparc"
3734           ;;
3735       esac
3736       ;;
3737     esac
3738   fi
3739   rm -rf conftest*
3740   ;;
3741
3742 *-*-sco3.2v5*)
3743   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
3744   SAVE_CFLAGS="$CFLAGS"
3745   CFLAGS="$CFLAGS -belf"
3746   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
3747 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
3748 if test "${lt_cv_cc_needs_belf+set}" = set; then
3749   echo $ECHO_N "(cached) $ECHO_C" >&6
3750 else
3751
3752
3753      ac_ext=c
3754 ac_cpp='$CPP $CPPFLAGS'
3755 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3756 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3757 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3758
3759      if test x$gcc_no_link = xyes; then
3760   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
3761 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
3762    { (exit 1); exit 1; }; }
3763 fi
3764 cat >conftest.$ac_ext <<_ACEOF
3765 /* confdefs.h.  */
3766 _ACEOF
3767 cat confdefs.h >>conftest.$ac_ext
3768 cat >>conftest.$ac_ext <<_ACEOF
3769 /* end confdefs.h.  */
3770
3771 int
3772 main ()
3773 {
3774
3775   ;
3776   return 0;
3777 }
3778 _ACEOF
3779 rm -f conftest.$ac_objext conftest$ac_exeext
3780 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3781   (eval $ac_link) 2>conftest.er1
3782   ac_status=$?
3783   grep -v '^ *+' conftest.er1 >conftest.err
3784   rm -f conftest.er1
3785   cat conftest.err >&5
3786   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3787   (exit $ac_status); } &&
3788          { ac_try='test -z "$ac_c_werror_flag"
3789                          || test ! -s conftest.err'
3790   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3791   (eval $ac_try) 2>&5
3792   ac_status=$?
3793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3794   (exit $ac_status); }; } &&
3795          { ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
3801   lt_cv_cc_needs_belf=yes
3802 else
3803   echo "$as_me: failed program was:" >&5
3804 sed 's/^/| /' conftest.$ac_ext >&5
3805
3806 lt_cv_cc_needs_belf=no
3807 fi
3808 rm -f conftest.err conftest.$ac_objext \
3809       conftest$ac_exeext conftest.$ac_ext
3810      ac_ext=c
3811 ac_cpp='$CPP $CPPFLAGS'
3812 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3813 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3814 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3815
3816 fi
3817 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
3818 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
3819   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
3820     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
3821     CFLAGS="$SAVE_CFLAGS"
3822   fi
3823   ;;
3824
3825
3826 esac
3827
3828
3829 # Save cache, so that ltconfig can load it
3830 cat >confcache <<\_ACEOF
3831 # This file is a shell script that caches the results of configure
3832 # tests run on this system so they can be shared between configure
3833 # scripts and configure runs, see configure's option --config-cache.
3834 # It is not useful on other systems.  If it contains results you don't
3835 # want to keep, you may remove or edit it.
3836 #
3837 # config.status only pays attention to the cache file if you give it
3838 # the --recheck option to rerun configure.
3839 #
3840 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3841 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3842 # following values.
3843
3844 _ACEOF
3845
3846 # The following way of writing the cache mishandles newlines in values,
3847 # but we know of no workaround that is simple, portable, and efficient.
3848 # So, don't put newlines in cache variables' values.
3849 # Ultrix sh set writes to stderr and can't be redirected directly,
3850 # and sets the high bit in the cache file unless we assign to the vars.
3851 {
3852   (set) 2>&1 |
3853     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3854     *ac_space=\ *)
3855       # `set' does not quote correctly, so add quotes (double-quote
3856       # substitution turns \\\\ into \\, and sed turns \\ into \).
3857       sed -n \
3858         "s/'/'\\\\''/g;
3859           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3860       ;;
3861     *)
3862       # `set' quotes correctly as required by POSIX, so do not add quotes.
3863       sed -n \
3864         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3865       ;;
3866     esac;
3867 } |
3868   sed '
3869      t clear
3870      : clear
3871      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3872      t end
3873      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3874      : end' >>confcache
3875 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3876   if test -w $cache_file; then
3877     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3878     cat confcache >$cache_file
3879   else
3880     echo "not updating unwritable cache $cache_file"
3881   fi
3882 fi
3883 rm -f confcache
3884
3885 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
3886 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
3887 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
3888 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
3889 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
3890 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
3891 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
3892 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
3893 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
3894 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
3895 echo "$as_me: error: libtool configure failed" >&2;}
3896    { (exit 1); exit 1; }; }
3897
3898 # Reload cache, that may have been modified by ltconfig
3899 if test -r "$cache_file"; then
3900   # Some versions of bash will fail to source /dev/null (special
3901   # files actually), so we avoid doing that.
3902   if test -f "$cache_file"; then
3903     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
3904 echo "$as_me: loading cache $cache_file" >&6;}
3905     case $cache_file in
3906       [\\/]* | ?:[\\/]* ) . $cache_file;;
3907       *)                      . ./$cache_file;;
3908     esac
3909   fi
3910 else
3911   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
3912 echo "$as_me: creating cache $cache_file" >&6;}
3913   >$cache_file
3914 fi
3915
3916
3917 # This can be used to rebuild libtool when needed
3918 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
3919
3920 # Always use our own libtool.
3921 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
3922
3923 # Redirect the config.log output again, so that the ltconfig log is not
3924 # clobbered by the next message.
3925 exec 5>>./config.log
3926
3927
3928
3929
3930
3931
3932
3933 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3934 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
3935 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
3936 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
3937   echo $ECHO_N "(cached) $ECHO_C" >&6
3938 else
3939   cat >conftest.make <<\_ACEOF
3940 all:
3941         @echo 'ac_maketemp="$(MAKE)"'
3942 _ACEOF
3943 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3944 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
3945 if test -n "$ac_maketemp"; then
3946   eval ac_cv_prog_make_${ac_make}_set=yes
3947 else
3948   eval ac_cv_prog_make_${ac_make}_set=no
3949 fi
3950 rm -f conftest.make
3951 fi
3952 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3953   echo "$as_me:$LINENO: result: yes" >&5
3954 echo "${ECHO_T}yes" >&6
3955   SET_MAKE=
3956 else
3957   echo "$as_me:$LINENO: result: no" >&5
3958 echo "${ECHO_T}no" >&6
3959   SET_MAKE="MAKE=${MAKE-make}"
3960 fi
3961
3962
3963 # -------
3964 # Headers
3965 # -------
3966
3967 # Sanity check for the cross-compilation case:
3968 ac_ext=c
3969 ac_cpp='$CPP $CPPFLAGS'
3970 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3971 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3972 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3973 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3974 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3975 # On Suns, sometimes $CPP names a directory.
3976 if test -n "$CPP" && test -d "$CPP"; then
3977   CPP=
3978 fi
3979 if test -z "$CPP"; then
3980   if test "${ac_cv_prog_CPP+set}" = set; then
3981   echo $ECHO_N "(cached) $ECHO_C" >&6
3982 else
3983       # Double quotes because CPP needs to be expanded
3984     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3985     do
3986       ac_preproc_ok=false
3987 for ac_c_preproc_warn_flag in '' yes
3988 do
3989   # Use a header file that comes with gcc, so configuring glibc
3990   # with a fresh cross-compiler works.
3991   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3992   # <limits.h> exists even on freestanding compilers.
3993   # On the NeXT, cc -E runs the code through the compiler's parser,
3994   # not just through cpp. "Syntax error" is here to catch this case.
3995   cat >conftest.$ac_ext <<_ACEOF
3996 /* confdefs.h.  */
3997 _ACEOF
3998 cat confdefs.h >>conftest.$ac_ext
3999 cat >>conftest.$ac_ext <<_ACEOF
4000 /* end confdefs.h.  */
4001 #ifdef __STDC__
4002 # include <limits.h>
4003 #else
4004 # include <assert.h>
4005 #endif
4006                      Syntax error
4007 _ACEOF
4008 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4009   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4010   ac_status=$?
4011   grep -v '^ *+' conftest.er1 >conftest.err
4012   rm -f conftest.er1
4013   cat conftest.err >&5
4014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4015   (exit $ac_status); } >/dev/null; then
4016   if test -s conftest.err; then
4017     ac_cpp_err=$ac_c_preproc_warn_flag
4018     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4019   else
4020     ac_cpp_err=
4021   fi
4022 else
4023   ac_cpp_err=yes
4024 fi
4025 if test -z "$ac_cpp_err"; then
4026   :
4027 else
4028   echo "$as_me: failed program was:" >&5
4029 sed 's/^/| /' conftest.$ac_ext >&5
4030
4031   # Broken: fails on valid input.
4032 continue
4033 fi
4034 rm -f conftest.err conftest.$ac_ext
4035
4036   # OK, works on sane cases.  Now check whether non-existent headers
4037   # can be detected and how.
4038   cat >conftest.$ac_ext <<_ACEOF
4039 /* confdefs.h.  */
4040 _ACEOF
4041 cat confdefs.h >>conftest.$ac_ext
4042 cat >>conftest.$ac_ext <<_ACEOF
4043 /* end confdefs.h.  */
4044 #include <ac_nonexistent.h>
4045 _ACEOF
4046 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4047   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4048   ac_status=$?
4049   grep -v '^ *+' conftest.er1 >conftest.err
4050   rm -f conftest.er1
4051   cat conftest.err >&5
4052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4053   (exit $ac_status); } >/dev/null; then
4054   if test -s conftest.err; then
4055     ac_cpp_err=$ac_c_preproc_warn_flag
4056     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4057   else
4058     ac_cpp_err=
4059   fi
4060 else
4061   ac_cpp_err=yes
4062 fi
4063 if test -z "$ac_cpp_err"; then
4064   # Broken: success on invalid input.
4065 continue
4066 else
4067   echo "$as_me: failed program was:" >&5
4068 sed 's/^/| /' conftest.$ac_ext >&5
4069
4070   # Passes both tests.
4071 ac_preproc_ok=:
4072 break
4073 fi
4074 rm -f conftest.err conftest.$ac_ext
4075
4076 done
4077 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4078 rm -f conftest.err conftest.$ac_ext
4079 if $ac_preproc_ok; then
4080   break
4081 fi
4082
4083     done
4084     ac_cv_prog_CPP=$CPP
4085
4086 fi
4087   CPP=$ac_cv_prog_CPP
4088 else
4089   ac_cv_prog_CPP=$CPP
4090 fi
4091 echo "$as_me:$LINENO: result: $CPP" >&5
4092 echo "${ECHO_T}$CPP" >&6
4093 ac_preproc_ok=false
4094 for ac_c_preproc_warn_flag in '' yes
4095 do
4096   # Use a header file that comes with gcc, so configuring glibc
4097   # with a fresh cross-compiler works.
4098   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4099   # <limits.h> exists even on freestanding compilers.
4100   # On the NeXT, cc -E runs the code through the compiler's parser,
4101   # not just through cpp. "Syntax error" is here to catch this case.
4102   cat >conftest.$ac_ext <<_ACEOF
4103 /* confdefs.h.  */
4104 _ACEOF
4105 cat confdefs.h >>conftest.$ac_ext
4106 cat >>conftest.$ac_ext <<_ACEOF
4107 /* end confdefs.h.  */
4108 #ifdef __STDC__
4109 # include <limits.h>
4110 #else
4111 # include <assert.h>
4112 #endif
4113                      Syntax error
4114 _ACEOF
4115 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4116   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4117   ac_status=$?
4118   grep -v '^ *+' conftest.er1 >conftest.err
4119   rm -f conftest.er1
4120   cat conftest.err >&5
4121   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4122   (exit $ac_status); } >/dev/null; then
4123   if test -s conftest.err; then
4124     ac_cpp_err=$ac_c_preproc_warn_flag
4125     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4126   else
4127     ac_cpp_err=
4128   fi
4129 else
4130   ac_cpp_err=yes
4131 fi
4132 if test -z "$ac_cpp_err"; then
4133   :
4134 else
4135   echo "$as_me: failed program was:" >&5
4136 sed 's/^/| /' conftest.$ac_ext >&5
4137
4138   # Broken: fails on valid input.
4139 continue
4140 fi
4141 rm -f conftest.err conftest.$ac_ext
4142
4143   # OK, works on sane cases.  Now check whether non-existent headers
4144   # can be detected and how.
4145   cat >conftest.$ac_ext <<_ACEOF
4146 /* confdefs.h.  */
4147 _ACEOF
4148 cat confdefs.h >>conftest.$ac_ext
4149 cat >>conftest.$ac_ext <<_ACEOF
4150 /* end confdefs.h.  */
4151 #include <ac_nonexistent.h>
4152 _ACEOF
4153 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4154   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4155   ac_status=$?
4156   grep -v '^ *+' conftest.er1 >conftest.err
4157   rm -f conftest.er1
4158   cat conftest.err >&5
4159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4160   (exit $ac_status); } >/dev/null; then
4161   if test -s conftest.err; then
4162     ac_cpp_err=$ac_c_preproc_warn_flag
4163     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4164   else
4165     ac_cpp_err=
4166   fi
4167 else
4168   ac_cpp_err=yes
4169 fi
4170 if test -z "$ac_cpp_err"; then
4171   # Broken: success on invalid input.
4172 continue
4173 else
4174   echo "$as_me: failed program was:" >&5
4175 sed 's/^/| /' conftest.$ac_ext >&5
4176
4177   # Passes both tests.
4178 ac_preproc_ok=:
4179 break
4180 fi
4181 rm -f conftest.err conftest.$ac_ext
4182
4183 done
4184 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4185 rm -f conftest.err conftest.$ac_ext
4186 if $ac_preproc_ok; then
4187   :
4188 else
4189   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4190 See \`config.log' for more details." >&5
4191 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4192 See \`config.log' for more details." >&2;}
4193    { (exit 1); exit 1; }; }
4194 fi
4195
4196 ac_ext=c
4197 ac_cpp='$CPP $CPPFLAGS'
4198 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4199 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4200 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4201
4202
4203 echo "$as_me:$LINENO: checking for egrep" >&5
4204 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4205 if test "${ac_cv_prog_egrep+set}" = set; then
4206   echo $ECHO_N "(cached) $ECHO_C" >&6
4207 else
4208   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4209     then ac_cv_prog_egrep='grep -E'
4210     else ac_cv_prog_egrep='egrep'
4211     fi
4212 fi
4213 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4214 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4215  EGREP=$ac_cv_prog_egrep
4216
4217
4218 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4219 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4220 if test "${ac_cv_header_stdc+set}" = set; then
4221   echo $ECHO_N "(cached) $ECHO_C" >&6
4222 else
4223   cat >conftest.$ac_ext <<_ACEOF
4224 /* confdefs.h.  */
4225 _ACEOF
4226 cat confdefs.h >>conftest.$ac_ext
4227 cat >>conftest.$ac_ext <<_ACEOF
4228 /* end confdefs.h.  */
4229 #include <stdlib.h>
4230 #include <stdarg.h>
4231 #include <string.h>
4232 #include <float.h>
4233
4234 int
4235 main ()
4236 {
4237
4238   ;
4239   return 0;
4240 }
4241 _ACEOF
4242 rm -f conftest.$ac_objext
4243 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4244   (eval $ac_compile) 2>conftest.er1
4245   ac_status=$?
4246   grep -v '^ *+' conftest.er1 >conftest.err
4247   rm -f conftest.er1
4248   cat conftest.err >&5
4249   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4250   (exit $ac_status); } &&
4251          { ac_try='test -z "$ac_c_werror_flag"
4252                          || test ! -s conftest.err'
4253   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4254   (eval $ac_try) 2>&5
4255   ac_status=$?
4256   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4257   (exit $ac_status); }; } &&
4258          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4264   ac_cv_header_stdc=yes
4265 else
4266   echo "$as_me: failed program was:" >&5
4267 sed 's/^/| /' conftest.$ac_ext >&5
4268
4269 ac_cv_header_stdc=no
4270 fi
4271 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4272
4273 if test $ac_cv_header_stdc = yes; then
4274   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4275   cat >conftest.$ac_ext <<_ACEOF
4276 /* confdefs.h.  */
4277 _ACEOF
4278 cat confdefs.h >>conftest.$ac_ext
4279 cat >>conftest.$ac_ext <<_ACEOF
4280 /* end confdefs.h.  */
4281 #include <string.h>
4282
4283 _ACEOF
4284 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4285   $EGREP "memchr" >/dev/null 2>&1; then
4286   :
4287 else
4288   ac_cv_header_stdc=no
4289 fi
4290 rm -f conftest*
4291
4292 fi
4293
4294 if test $ac_cv_header_stdc = yes; then
4295   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4296   cat >conftest.$ac_ext <<_ACEOF
4297 /* confdefs.h.  */
4298 _ACEOF
4299 cat confdefs.h >>conftest.$ac_ext
4300 cat >>conftest.$ac_ext <<_ACEOF
4301 /* end confdefs.h.  */
4302 #include <stdlib.h>
4303
4304 _ACEOF
4305 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4306   $EGREP "free" >/dev/null 2>&1; then
4307   :
4308 else
4309   ac_cv_header_stdc=no
4310 fi
4311 rm -f conftest*
4312
4313 fi
4314
4315 if test $ac_cv_header_stdc = yes; then
4316   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4317   if test "$cross_compiling" = yes; then
4318   :
4319 else
4320   cat >conftest.$ac_ext <<_ACEOF
4321 /* confdefs.h.  */
4322 _ACEOF
4323 cat confdefs.h >>conftest.$ac_ext
4324 cat >>conftest.$ac_ext <<_ACEOF
4325 /* end confdefs.h.  */
4326 #include <ctype.h>
4327 #if ((' ' & 0x0FF) == 0x020)
4328 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4329 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4330 #else
4331 # define ISLOWER(c) \
4332                    (('a' <= (c) && (c) <= 'i') \
4333                      || ('j' <= (c) && (c) <= 'r') \
4334                      || ('s' <= (c) && (c) <= 'z'))
4335 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4336 #endif
4337
4338 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4339 int
4340 main ()
4341 {
4342   int i;
4343   for (i = 0; i < 256; i++)
4344     if (XOR (islower (i), ISLOWER (i))
4345         || toupper (i) != TOUPPER (i))
4346       exit(2);
4347   exit (0);
4348 }
4349 _ACEOF
4350 rm -f conftest$ac_exeext
4351 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4352   (eval $ac_link) 2>&5
4353   ac_status=$?
4354   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4355   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4356   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4357   (eval $ac_try) 2>&5
4358   ac_status=$?
4359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4360   (exit $ac_status); }; }; then
4361   :
4362 else
4363   echo "$as_me: program exited with status $ac_status" >&5
4364 echo "$as_me: failed program was:" >&5
4365 sed 's/^/| /' conftest.$ac_ext >&5
4366
4367 ( exit $ac_status )
4368 ac_cv_header_stdc=no
4369 fi
4370 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4371 fi
4372 fi
4373 fi
4374 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4375 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4376 if test $ac_cv_header_stdc = yes; then
4377
4378 cat >>confdefs.h <<\_ACEOF
4379 #define STDC_HEADERS 1
4380 _ACEOF
4381
4382 fi
4383
4384 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4395                   inttypes.h stdint.h unistd.h
4396 do
4397 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4398 echo "$as_me:$LINENO: checking for $ac_header" >&5
4399 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4400 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4401   echo $ECHO_N "(cached) $ECHO_C" >&6
4402 else
4403   cat >conftest.$ac_ext <<_ACEOF
4404 /* confdefs.h.  */
4405 _ACEOF
4406 cat confdefs.h >>conftest.$ac_ext
4407 cat >>conftest.$ac_ext <<_ACEOF
4408 /* end confdefs.h.  */
4409 $ac_includes_default
4410
4411 #include <$ac_header>
4412 _ACEOF
4413 rm -f conftest.$ac_objext
4414 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4415   (eval $ac_compile) 2>conftest.er1
4416   ac_status=$?
4417   grep -v '^ *+' conftest.er1 >conftest.err
4418   rm -f conftest.er1
4419   cat conftest.err >&5
4420   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4421   (exit $ac_status); } &&
4422          { ac_try='test -z "$ac_c_werror_flag"
4423                          || test ! -s conftest.err'
4424   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4425   (eval $ac_try) 2>&5
4426   ac_status=$?
4427   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4428   (exit $ac_status); }; } &&
4429          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4435   eval "$as_ac_Header=yes"
4436 else
4437   echo "$as_me: failed program was:" >&5
4438 sed 's/^/| /' conftest.$ac_ext >&5
4439
4440 eval "$as_ac_Header=no"
4441 fi
4442 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4443 fi
4444 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4445 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4446 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4447   cat >>confdefs.h <<_ACEOF
4448 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4449 _ACEOF
4450
4451 fi
4452
4453 done
4454
4455
4456 if test "${ac_cv_header_stdio_h+set}" = set; then
4457   echo "$as_me:$LINENO: checking for stdio.h" >&5
4458 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4459 if test "${ac_cv_header_stdio_h+set}" = set; then
4460   echo $ECHO_N "(cached) $ECHO_C" >&6
4461 fi
4462 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4463 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4464 else
4465   # Is the header compilable?
4466 echo "$as_me:$LINENO: checking stdio.h usability" >&5
4467 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
4468 cat >conftest.$ac_ext <<_ACEOF
4469 /* confdefs.h.  */
4470 _ACEOF
4471 cat confdefs.h >>conftest.$ac_ext
4472 cat >>conftest.$ac_ext <<_ACEOF
4473 /* end confdefs.h.  */
4474 $ac_includes_default
4475 #include <stdio.h>
4476 _ACEOF
4477 rm -f conftest.$ac_objext
4478 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4479   (eval $ac_compile) 2>conftest.er1
4480   ac_status=$?
4481   grep -v '^ *+' conftest.er1 >conftest.err
4482   rm -f conftest.er1
4483   cat conftest.err >&5
4484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4485   (exit $ac_status); } &&
4486          { ac_try='test -z "$ac_c_werror_flag"
4487                          || test ! -s conftest.err'
4488   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4489   (eval $ac_try) 2>&5
4490   ac_status=$?
4491   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4492   (exit $ac_status); }; } &&
4493          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4499   ac_header_compiler=yes
4500 else
4501   echo "$as_me: failed program was:" >&5
4502 sed 's/^/| /' conftest.$ac_ext >&5
4503
4504 ac_header_compiler=no
4505 fi
4506 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4507 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4508 echo "${ECHO_T}$ac_header_compiler" >&6
4509
4510 # Is the header present?
4511 echo "$as_me:$LINENO: checking stdio.h presence" >&5
4512 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
4513 cat >conftest.$ac_ext <<_ACEOF
4514 /* confdefs.h.  */
4515 _ACEOF
4516 cat confdefs.h >>conftest.$ac_ext
4517 cat >>conftest.$ac_ext <<_ACEOF
4518 /* end confdefs.h.  */
4519 #include <stdio.h>
4520 _ACEOF
4521 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4522   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4523   ac_status=$?
4524   grep -v '^ *+' conftest.er1 >conftest.err
4525   rm -f conftest.er1
4526   cat conftest.err >&5
4527   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4528   (exit $ac_status); } >/dev/null; then
4529   if test -s conftest.err; then
4530     ac_cpp_err=$ac_c_preproc_warn_flag
4531     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4532   else
4533     ac_cpp_err=
4534   fi
4535 else
4536   ac_cpp_err=yes
4537 fi
4538 if test -z "$ac_cpp_err"; then
4539   ac_header_preproc=yes
4540 else
4541   echo "$as_me: failed program was:" >&5
4542 sed 's/^/| /' conftest.$ac_ext >&5
4543
4544   ac_header_preproc=no
4545 fi
4546 rm -f conftest.err conftest.$ac_ext
4547 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4548 echo "${ECHO_T}$ac_header_preproc" >&6
4549
4550 # So?  What about this header?
4551 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4552   yes:no: )
4553     { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
4554 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4555     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
4556 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
4557     ac_header_preproc=yes
4558     ;;
4559   no:yes:* )
4560     { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
4561 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
4562     { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5
4563 echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;}
4564     { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
4565 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
4566     { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5
4567 echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4568     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
4569 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
4570     { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
4571 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
4572     (
4573       cat <<\_ASBOX
4574 ## ----------------------------------------- ##
4575 ## Report this to the package-unused lists.  ##
4576 ## ----------------------------------------- ##
4577 _ASBOX
4578     ) |
4579       sed "s/^/$as_me: WARNING:     /" >&2
4580     ;;
4581 esac
4582 echo "$as_me:$LINENO: checking for stdio.h" >&5
4583 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4584 if test "${ac_cv_header_stdio_h+set}" = set; then
4585   echo $ECHO_N "(cached) $ECHO_C" >&6
4586 else
4587   ac_cv_header_stdio_h=$ac_header_preproc
4588 fi
4589 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4590 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4591
4592 fi
4593 if test $ac_cv_header_stdio_h = yes; then
4594   :
4595 else
4596   { { echo "$as_me:$LINENO: error: Can't find stdio.h.
4597 You must have a usable C system for the target already installed, at least
4598 including headers and, preferably, the library, before you can configure
4599 the Objective C runtime system.  If necessary, install gcc now with
4600 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&5
4601 echo "$as_me: error: Can't find stdio.h.
4602 You must have a usable C system for the target already installed, at least
4603 including headers and, preferably, the library, before you can configure
4604 the Objective C runtime system.  If necessary, install gcc now with
4605 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&2;}
4606    { (exit 1); exit 1; }; }
4607 fi
4608
4609
4610
4611 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4612 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4613 if test "${ac_cv_header_stdc+set}" = set; then
4614   echo $ECHO_N "(cached) $ECHO_C" >&6
4615 else
4616   cat >conftest.$ac_ext <<_ACEOF
4617 /* confdefs.h.  */
4618 _ACEOF
4619 cat confdefs.h >>conftest.$ac_ext
4620 cat >>conftest.$ac_ext <<_ACEOF
4621 /* end confdefs.h.  */
4622 #include <stdlib.h>
4623 #include <stdarg.h>
4624 #include <string.h>
4625 #include <float.h>
4626
4627 int
4628 main ()
4629 {
4630
4631   ;
4632   return 0;
4633 }
4634 _ACEOF
4635 rm -f conftest.$ac_objext
4636 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4637   (eval $ac_compile) 2>conftest.er1
4638   ac_status=$?
4639   grep -v '^ *+' conftest.er1 >conftest.err
4640   rm -f conftest.er1
4641   cat conftest.err >&5
4642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4643   (exit $ac_status); } &&
4644          { ac_try='test -z "$ac_c_werror_flag"
4645                          || test ! -s conftest.err'
4646   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4647   (eval $ac_try) 2>&5
4648   ac_status=$?
4649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4650   (exit $ac_status); }; } &&
4651          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4657   ac_cv_header_stdc=yes
4658 else
4659   echo "$as_me: failed program was:" >&5
4660 sed 's/^/| /' conftest.$ac_ext >&5
4661
4662 ac_cv_header_stdc=no
4663 fi
4664 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4665
4666 if test $ac_cv_header_stdc = yes; then
4667   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4668   cat >conftest.$ac_ext <<_ACEOF
4669 /* confdefs.h.  */
4670 _ACEOF
4671 cat confdefs.h >>conftest.$ac_ext
4672 cat >>conftest.$ac_ext <<_ACEOF
4673 /* end confdefs.h.  */
4674 #include <string.h>
4675
4676 _ACEOF
4677 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4678   $EGREP "memchr" >/dev/null 2>&1; then
4679   :
4680 else
4681   ac_cv_header_stdc=no
4682 fi
4683 rm -f conftest*
4684
4685 fi
4686
4687 if test $ac_cv_header_stdc = yes; then
4688   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4689   cat >conftest.$ac_ext <<_ACEOF
4690 /* confdefs.h.  */
4691 _ACEOF
4692 cat confdefs.h >>conftest.$ac_ext
4693 cat >>conftest.$ac_ext <<_ACEOF
4694 /* end confdefs.h.  */
4695 #include <stdlib.h>
4696
4697 _ACEOF
4698 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4699   $EGREP "free" >/dev/null 2>&1; then
4700   :
4701 else
4702   ac_cv_header_stdc=no
4703 fi
4704 rm -f conftest*
4705
4706 fi
4707
4708 if test $ac_cv_header_stdc = yes; then
4709   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4710   if test "$cross_compiling" = yes; then
4711   :
4712 else
4713   cat >conftest.$ac_ext <<_ACEOF
4714 /* confdefs.h.  */
4715 _ACEOF
4716 cat confdefs.h >>conftest.$ac_ext
4717 cat >>conftest.$ac_ext <<_ACEOF
4718 /* end confdefs.h.  */
4719 #include <ctype.h>
4720 #if ((' ' & 0x0FF) == 0x020)
4721 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4722 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4723 #else
4724 # define ISLOWER(c) \
4725                    (('a' <= (c) && (c) <= 'i') \
4726                      || ('j' <= (c) && (c) <= 'r') \
4727                      || ('s' <= (c) && (c) <= 'z'))
4728 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4729 #endif
4730
4731 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4732 int
4733 main ()
4734 {
4735   int i;
4736   for (i = 0; i < 256; i++)
4737     if (XOR (islower (i), ISLOWER (i))
4738         || toupper (i) != TOUPPER (i))
4739       exit(2);
4740   exit (0);
4741 }
4742 _ACEOF
4743 rm -f conftest$ac_exeext
4744 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4745   (eval $ac_link) 2>&5
4746   ac_status=$?
4747   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4748   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4749   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4750   (eval $ac_try) 2>&5
4751   ac_status=$?
4752   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4753   (exit $ac_status); }; }; then
4754   :
4755 else
4756   echo "$as_me: program exited with status $ac_status" >&5
4757 echo "$as_me: failed program was:" >&5
4758 sed 's/^/| /' conftest.$ac_ext >&5
4759
4760 ( exit $ac_status )
4761 ac_cv_header_stdc=no
4762 fi
4763 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4764 fi
4765 fi
4766 fi
4767 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4768 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4769 if test $ac_cv_header_stdc = yes; then
4770
4771 cat >>confdefs.h <<\_ACEOF
4772 #define STDC_HEADERS 1
4773 _ACEOF
4774
4775 fi
4776
4777
4778
4779 for ac_header in sched.h
4780 do
4781 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4782 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4783   echo "$as_me:$LINENO: checking for $ac_header" >&5
4784 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4785 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4786   echo $ECHO_N "(cached) $ECHO_C" >&6
4787 fi
4788 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4789 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4790 else
4791   # Is the header compilable?
4792 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4793 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4794 cat >conftest.$ac_ext <<_ACEOF
4795 /* confdefs.h.  */
4796 _ACEOF
4797 cat confdefs.h >>conftest.$ac_ext
4798 cat >>conftest.$ac_ext <<_ACEOF
4799 /* end confdefs.h.  */
4800 $ac_includes_default
4801 #include <$ac_header>
4802 _ACEOF
4803 rm -f conftest.$ac_objext
4804 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4805   (eval $ac_compile) 2>conftest.er1
4806   ac_status=$?
4807   grep -v '^ *+' conftest.er1 >conftest.err
4808   rm -f conftest.er1
4809   cat conftest.err >&5
4810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4811   (exit $ac_status); } &&
4812          { ac_try='test -z "$ac_c_werror_flag"
4813                          || test ! -s conftest.err'
4814   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4815   (eval $ac_try) 2>&5
4816   ac_status=$?
4817   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4818   (exit $ac_status); }; } &&
4819          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4825   ac_header_compiler=yes
4826 else
4827   echo "$as_me: failed program was:" >&5
4828 sed 's/^/| /' conftest.$ac_ext >&5
4829
4830 ac_header_compiler=no
4831 fi
4832 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4833 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4834 echo "${ECHO_T}$ac_header_compiler" >&6
4835
4836 # Is the header present?
4837 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4838 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4839 cat >conftest.$ac_ext <<_ACEOF
4840 /* confdefs.h.  */
4841 _ACEOF
4842 cat confdefs.h >>conftest.$ac_ext
4843 cat >>conftest.$ac_ext <<_ACEOF
4844 /* end confdefs.h.  */
4845 #include <$ac_header>
4846 _ACEOF
4847 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4848   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4849   ac_status=$?
4850   grep -v '^ *+' conftest.er1 >conftest.err
4851   rm -f conftest.er1
4852   cat conftest.err >&5
4853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4854   (exit $ac_status); } >/dev/null; then
4855   if test -s conftest.err; then
4856     ac_cpp_err=$ac_c_preproc_warn_flag
4857     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4858   else
4859     ac_cpp_err=
4860   fi
4861 else
4862   ac_cpp_err=yes
4863 fi
4864 if test -z "$ac_cpp_err"; then
4865   ac_header_preproc=yes
4866 else
4867   echo "$as_me: failed program was:" >&5
4868 sed 's/^/| /' conftest.$ac_ext >&5
4869
4870   ac_header_preproc=no
4871 fi
4872 rm -f conftest.err conftest.$ac_ext
4873 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4874 echo "${ECHO_T}$ac_header_preproc" >&6
4875
4876 # So?  What about this header?
4877 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4878   yes:no: )
4879     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4880 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4881     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4882 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4883     ac_header_preproc=yes
4884     ;;
4885   no:yes:* )
4886     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4887 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4888     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4889 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4890     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4891 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4892     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4893 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4894     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4895 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4896     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4897 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4898     (
4899       cat <<\_ASBOX
4900 ## ----------------------------------------- ##
4901 ## Report this to the package-unused lists.  ##
4902 ## ----------------------------------------- ##
4903 _ASBOX
4904     ) |
4905       sed "s/^/$as_me: WARNING:     /" >&2
4906     ;;
4907 esac
4908 echo "$as_me:$LINENO: checking for $ac_header" >&5
4909 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4910 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4911   echo $ECHO_N "(cached) $ECHO_C" >&6
4912 else
4913   eval "$as_ac_Header=\$ac_header_preproc"
4914 fi
4915 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4916 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4917
4918 fi
4919 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4920   cat >>confdefs.h <<_ACEOF
4921 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4922 _ACEOF
4923
4924 fi
4925
4926 done
4927
4928
4929 # -----------
4930 # Miscellanea
4931 # -----------
4932
4933 # Determine CFLAGS for gthread.
4934 # FIXME: the current implementation is dependent on the 'r' variable
4935 # passed down from the top level
4936 echo "$as_me:$LINENO: checking for gthread cflags" >&5
4937 echo $ECHO_N "checking for gthread cflags... $ECHO_C" >&6
4938 if test "${objc_cv_gthread_flags+set}" = set; then
4939   echo $ECHO_N "(cached) $ECHO_C" >&6
4940 else
4941   if test -f "$r"/gcc/Makefile
4942 then
4943   objc_cv_gthread_flags=`grep \^GTHREAD_FLAGS "$r"/gcc/Makefile | awk -F= '{ print $2 }'`
4944 else
4945   { { echo "$as_me:$LINENO: error: not found" >&5
4946 echo "$as_me: error: not found" >&2;}
4947    { (exit 1); exit 1; }; }
4948 fi
4949 fi
4950 echo "$as_me:$LINENO: result: $objc_cv_gthread_flags" >&5
4951 echo "${ECHO_T}$objc_cv_gthread_flags" >&6
4952 GTHREAD_FLAGS=$objc_cv_gthread_flags
4953
4954
4955 # ------
4956 # Output
4957 # ------
4958
4959           ac_config_files="$ac_config_files Makefile"
4960
4961
4962           ac_config_commands="$ac_config_commands default"
4963
4964
4965 cat >confcache <<\_ACEOF
4966 # This file is a shell script that caches the results of configure
4967 # tests run on this system so they can be shared between configure
4968 # scripts and configure runs, see configure's option --config-cache.
4969 # It is not useful on other systems.  If it contains results you don't
4970 # want to keep, you may remove or edit it.
4971 #
4972 # config.status only pays attention to the cache file if you give it
4973 # the --recheck option to rerun configure.
4974 #
4975 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4976 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4977 # following values.
4978
4979 _ACEOF
4980
4981 # The following way of writing the cache mishandles newlines in values,
4982 # but we know of no workaround that is simple, portable, and efficient.
4983 # So, don't put newlines in cache variables' values.
4984 # Ultrix sh set writes to stderr and can't be redirected directly,
4985 # and sets the high bit in the cache file unless we assign to the vars.
4986 {
4987   (set) 2>&1 |
4988     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4989     *ac_space=\ *)
4990       # `set' does not quote correctly, so add quotes (double-quote
4991       # substitution turns \\\\ into \\, and sed turns \\ into \).
4992       sed -n \
4993         "s/'/'\\\\''/g;
4994           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4995       ;;
4996     *)
4997       # `set' quotes correctly as required by POSIX, so do not add quotes.
4998       sed -n \
4999         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5000       ;;
5001     esac;
5002 } |
5003   sed '
5004      t clear
5005      : clear
5006      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5007      t end
5008      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5009      : end' >>confcache
5010 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5011   if test -w $cache_file; then
5012     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5013     cat confcache >$cache_file
5014   else
5015     echo "not updating unwritable cache $cache_file"
5016   fi
5017 fi
5018 rm -f confcache
5019
5020 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5021 # Let make expand exec_prefix.
5022 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5023
5024 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5025 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5026 # trailing colons and then remove the whole line if VPATH becomes empty
5027 # (actually we leave an empty line to preserve line numbers).
5028 if test "x$srcdir" = x.; then
5029   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5030 s/:*\$(srcdir):*/:/;
5031 s/:*\${srcdir}:*/:/;
5032 s/:*@srcdir@:*/:/;
5033 s/^\([^=]*=[     ]*\):*/\1/;
5034 s/:*$//;
5035 s/^[^=]*=[       ]*$//;
5036 }'
5037 fi
5038
5039 # Transform confdefs.h into DEFS.
5040 # Protect against shell expansion while executing Makefile rules.
5041 # Protect against Makefile macro expansion.
5042 #
5043 # If the first sed substitution is executed (which looks for macros that
5044 # take arguments), then we branch to the quote section.  Otherwise,
5045 # look for a macro that doesn't take arguments.
5046 cat >confdef2opt.sed <<\_ACEOF
5047 t clear
5048 : clear
5049 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
5050 t quote
5051 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
5052 t quote
5053 d
5054 : quote
5055 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
5056 s,\[,\\&,g
5057 s,\],\\&,g
5058 s,\$,$$,g
5059 p
5060 _ACEOF
5061 # We use echo to avoid assuming a particular line-breaking character.
5062 # The extra dot is to prevent the shell from consuming trailing
5063 # line-breaks from the sub-command output.  A line-break within
5064 # single-quotes doesn't work because, if this script is created in a
5065 # platform that uses two characters for line-breaks (e.g., DOS), tr
5066 # would break.
5067 ac_LF_and_DOT=`echo; echo .`
5068 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
5069 rm -f confdef2opt.sed
5070
5071
5072 ac_libobjs=
5073 ac_ltlibobjs=
5074 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5075   # 1. Remove the extension, and $U if already installed.
5076   ac_i=`echo "$ac_i" |
5077          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5078   # 2. Add them.
5079   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5080   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5081 done
5082 LIBOBJS=$ac_libobjs
5083
5084 LTLIBOBJS=$ac_ltlibobjs
5085
5086
5087
5088 : ${CONFIG_STATUS=./config.status}
5089 ac_clean_files_save=$ac_clean_files
5090 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5091 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5092 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5093 cat >$CONFIG_STATUS <<_ACEOF
5094 #! $SHELL
5095 # Generated by $as_me.
5096 # Run this file to recreate the current configuration.
5097 # Compiler output produced by configure, useful for debugging
5098 # configure, is in config.log if it exists.
5099
5100 debug=false
5101 ac_cs_recheck=false
5102 ac_cs_silent=false
5103 SHELL=\${CONFIG_SHELL-$SHELL}
5104 _ACEOF
5105
5106 cat >>$CONFIG_STATUS <<\_ACEOF
5107 ## --------------------- ##
5108 ## M4sh Initialization.  ##
5109 ## --------------------- ##
5110
5111 # Be Bourne compatible
5112 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5113   emulate sh
5114   NULLCMD=:
5115   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5116   # is contrary to our usage.  Disable this feature.
5117   alias -g '${1+"$@"}'='"$@"'
5118 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5119   set -o posix
5120 fi
5121 DUALCASE=1; export DUALCASE # for MKS sh
5122
5123 # Support unset when possible.
5124 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5125   as_unset=unset
5126 else
5127   as_unset=false
5128 fi
5129
5130
5131 # Work around bugs in pre-3.0 UWIN ksh.
5132 $as_unset ENV MAIL MAILPATH
5133 PS1='$ '
5134 PS2='> '
5135 PS4='+ '
5136
5137 # NLS nuisances.
5138 for as_var in \
5139   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5140   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5141   LC_TELEPHONE LC_TIME
5142 do
5143   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5144     eval $as_var=C; export $as_var
5145   else
5146     $as_unset $as_var
5147   fi
5148 done
5149
5150 # Required to use basename.
5151 if expr a : '\(a\)' >/dev/null 2>&1; then
5152   as_expr=expr
5153 else
5154   as_expr=false
5155 fi
5156
5157 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5158   as_basename=basename
5159 else
5160   as_basename=false
5161 fi
5162
5163
5164 # Name of the executable.
5165 as_me=`$as_basename "$0" ||
5166 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5167          X"$0" : 'X\(//\)$' \| \
5168          X"$0" : 'X\(/\)$' \| \
5169          .     : '\(.\)' 2>/dev/null ||
5170 echo X/"$0" |
5171     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5172           /^X\/\(\/\/\)$/{ s//\1/; q; }
5173           /^X\/\(\/\).*/{ s//\1/; q; }
5174           s/.*/./; q'`
5175
5176
5177 # PATH needs CR, and LINENO needs CR and PATH.
5178 # Avoid depending upon Character Ranges.
5179 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5180 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5181 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5182 as_cr_digits='0123456789'
5183 as_cr_alnum=$as_cr_Letters$as_cr_digits
5184
5185 # The user is always right.
5186 if test "${PATH_SEPARATOR+set}" != set; then
5187   echo "#! /bin/sh" >conf$$.sh
5188   echo  "exit 0"   >>conf$$.sh
5189   chmod +x conf$$.sh
5190   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5191     PATH_SEPARATOR=';'
5192   else
5193     PATH_SEPARATOR=:
5194   fi
5195   rm -f conf$$.sh
5196 fi
5197
5198
5199   as_lineno_1=$LINENO
5200   as_lineno_2=$LINENO
5201   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5202   test "x$as_lineno_1" != "x$as_lineno_2" &&
5203   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5204   # Find who we are.  Look in the path if we contain no path at all
5205   # relative or not.
5206   case $0 in
5207     *[\\/]* ) as_myself=$0 ;;
5208     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5209 for as_dir in $PATH
5210 do
5211   IFS=$as_save_IFS
5212   test -z "$as_dir" && as_dir=.
5213   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5214 done
5215
5216        ;;
5217   esac
5218   # We did not find ourselves, most probably we were run as `sh COMMAND'
5219   # in which case we are not to be found in the path.
5220   if test "x$as_myself" = x; then
5221     as_myself=$0
5222   fi
5223   if test ! -f "$as_myself"; then
5224     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5225 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5226    { (exit 1); exit 1; }; }
5227   fi
5228   case $CONFIG_SHELL in
5229   '')
5230     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5231 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5232 do
5233   IFS=$as_save_IFS
5234   test -z "$as_dir" && as_dir=.
5235   for as_base in sh bash ksh sh5; do
5236          case $as_dir in
5237          /*)
5238            if ("$as_dir/$as_base" -c '
5239   as_lineno_1=$LINENO
5240   as_lineno_2=$LINENO
5241   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5242   test "x$as_lineno_1" != "x$as_lineno_2" &&
5243   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5244              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5245              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5246              CONFIG_SHELL=$as_dir/$as_base
5247              export CONFIG_SHELL
5248              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5249            fi;;
5250          esac
5251        done
5252 done
5253 ;;
5254   esac
5255
5256   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5257   # uniformly replaced by the line number.  The first 'sed' inserts a
5258   # line-number line before each line; the second 'sed' does the real
5259   # work.  The second script uses 'N' to pair each line-number line
5260   # with the numbered line, and appends trailing '-' during
5261   # substitution so that $LINENO is not a special case at line end.
5262   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5263   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5264   sed '=' <$as_myself |
5265     sed '
5266       N
5267       s,$,-,
5268       : loop
5269       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5270       t loop
5271       s,-$,,
5272       s,^['$as_cr_digits']*\n,,
5273     ' >$as_me.lineno &&
5274   chmod +x $as_me.lineno ||
5275     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5276 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5277    { (exit 1); exit 1; }; }
5278
5279   # Don't try to exec as it changes $[0], causing all sort of problems
5280   # (the dirname of $[0] is not the place where we might find the
5281   # original and so on.  Autoconf is especially sensible to this).
5282   . ./$as_me.lineno
5283   # Exit status is that of the last command.
5284   exit
5285 }
5286
5287
5288 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5289   *c*,-n*) ECHO_N= ECHO_C='
5290 ' ECHO_T='      ' ;;
5291   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5292   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5293 esac
5294
5295 if expr a : '\(a\)' >/dev/null 2>&1; then
5296   as_expr=expr
5297 else
5298   as_expr=false
5299 fi
5300
5301 rm -f conf$$ conf$$.exe conf$$.file
5302 echo >conf$$.file
5303 if ln -s conf$$.file conf$$ 2>/dev/null; then
5304   # We could just check for DJGPP; but this test a) works b) is more generic
5305   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5306   if test -f conf$$.exe; then
5307     # Don't use ln at all; we don't have any links
5308     as_ln_s='cp -p'
5309   else
5310     as_ln_s='ln -s'
5311   fi
5312 elif ln conf$$.file conf$$ 2>/dev/null; then
5313   as_ln_s=ln
5314 else
5315   as_ln_s='cp -p'
5316 fi
5317 rm -f conf$$ conf$$.exe conf$$.file
5318
5319 if mkdir -p . 2>/dev/null; then
5320   as_mkdir_p=:
5321 else
5322   test -d ./-p && rmdir ./-p
5323   as_mkdir_p=false
5324 fi
5325
5326 as_executable_p="test -f"
5327
5328 # Sed expression to map a string onto a valid CPP name.
5329 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5330
5331 # Sed expression to map a string onto a valid variable name.
5332 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5333
5334
5335 # IFS
5336 # We need space, tab and new line, in precisely that order.
5337 as_nl='
5338 '
5339 IFS="   $as_nl"
5340
5341 # CDPATH.
5342 $as_unset CDPATH
5343
5344 exec 6>&1
5345
5346 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5347 # report actual input values of CONFIG_FILES etc. instead of their
5348 # values after options handling.  Logging --version etc. is OK.
5349 exec 5>>config.log
5350 {
5351   echo
5352   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5353 ## Running $as_me. ##
5354 _ASBOX
5355 } >&5
5356 cat >&5 <<_CSEOF
5357
5358 This file was extended by package-unused $as_me version-unused, which was
5359 generated by GNU Autoconf 2.59.  Invocation command line was
5360
5361   CONFIG_FILES    = $CONFIG_FILES
5362   CONFIG_HEADERS  = $CONFIG_HEADERS
5363   CONFIG_LINKS    = $CONFIG_LINKS
5364   CONFIG_COMMANDS = $CONFIG_COMMANDS
5365   $ $0 $@
5366
5367 _CSEOF
5368 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5369 echo >&5
5370 _ACEOF
5371
5372 # Files that config.status was made for.
5373 if test -n "$ac_config_files"; then
5374   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5375 fi
5376
5377 if test -n "$ac_config_headers"; then
5378   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5379 fi
5380
5381 if test -n "$ac_config_links"; then
5382   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5383 fi
5384
5385 if test -n "$ac_config_commands"; then
5386   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5387 fi
5388
5389 cat >>$CONFIG_STATUS <<\_ACEOF
5390
5391 ac_cs_usage="\
5392 \`$as_me' instantiates files from templates according to the
5393 current configuration.
5394
5395 Usage: $0 [OPTIONS] [FILE]...
5396
5397   -h, --help       print this help, then exit
5398   -V, --version    print version number, then exit
5399   -q, --quiet      do not print progress messages
5400   -d, --debug      don't remove temporary files
5401       --recheck    update $as_me by reconfiguring in the same conditions
5402   --file=FILE[:TEMPLATE]
5403                    instantiate the configuration file FILE
5404
5405 Configuration files:
5406 $config_files
5407
5408 Configuration commands:
5409 $config_commands
5410
5411 Report bugs to <bug-autoconf@gnu.org>."
5412 _ACEOF
5413
5414 cat >>$CONFIG_STATUS <<_ACEOF
5415 ac_cs_version="\\
5416 package-unused config.status version-unused
5417 configured by $0, generated by GNU Autoconf 2.59,
5418   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5419
5420 Copyright (C) 2003 Free Software Foundation, Inc.
5421 This config.status script is free software; the Free Software Foundation
5422 gives unlimited permission to copy, distribute and modify it."
5423 srcdir=$srcdir
5424 INSTALL="$INSTALL"
5425 _ACEOF
5426
5427 cat >>$CONFIG_STATUS <<\_ACEOF
5428 # If no file are specified by the user, then we need to provide default
5429 # value.  By we need to know if files were specified by the user.
5430 ac_need_defaults=:
5431 while test $# != 0
5432 do
5433   case $1 in
5434   --*=*)
5435     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5436     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5437     ac_shift=:
5438     ;;
5439   -*)
5440     ac_option=$1
5441     ac_optarg=$2
5442     ac_shift=shift
5443     ;;
5444   *) # This is not an option, so the user has probably given explicit
5445      # arguments.
5446      ac_option=$1
5447      ac_need_defaults=false;;
5448   esac
5449
5450   case $ac_option in
5451   # Handling of the options.
5452 _ACEOF
5453 cat >>$CONFIG_STATUS <<\_ACEOF
5454   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5455     ac_cs_recheck=: ;;
5456   --version | --vers* | -V )
5457     echo "$ac_cs_version"; exit 0 ;;
5458   --he | --h)
5459     # Conflict between --help and --header
5460     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5461 Try \`$0 --help' for more information." >&5
5462 echo "$as_me: error: ambiguous option: $1
5463 Try \`$0 --help' for more information." >&2;}
5464    { (exit 1); exit 1; }; };;
5465   --help | --hel | -h )
5466     echo "$ac_cs_usage"; exit 0 ;;
5467   --debug | --d* | -d )
5468     debug=: ;;
5469   --file | --fil | --fi | --f )
5470     $ac_shift
5471     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5472     ac_need_defaults=false;;
5473   --header | --heade | --head | --hea )
5474     $ac_shift
5475     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5476     ac_need_defaults=false;;
5477   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5478   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5479     ac_cs_silent=: ;;
5480
5481   # This is an error.
5482   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5483 Try \`$0 --help' for more information." >&5
5484 echo "$as_me: error: unrecognized option: $1
5485 Try \`$0 --help' for more information." >&2;}
5486    { (exit 1); exit 1; }; } ;;
5487
5488   *) ac_config_targets="$ac_config_targets $1" ;;
5489
5490   esac
5491   shift
5492 done
5493
5494 ac_configure_extra_args=
5495
5496 if $ac_cs_silent; then
5497   exec 6>/dev/null
5498   ac_configure_extra_args="$ac_configure_extra_args --silent"
5499 fi
5500
5501 _ACEOF
5502 cat >>$CONFIG_STATUS <<_ACEOF
5503 if \$ac_cs_recheck; then
5504   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5505   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5506 fi
5507
5508 _ACEOF
5509
5510 cat >>$CONFIG_STATUS <<_ACEOF
5511 #
5512 # INIT-COMMANDS section.
5513 #
5514
5515 srcdir=${srcdir}
5516 host=${host}
5517 target=${target}
5518 with_target_subdir=${with_target_subdir}
5519 with_multisubdir=${with_multisubdir}
5520 ac_configure_args="--enable-multilib ${ac_configure_args}"
5521 toplevel_srcdir=${toplevel_srcdir}
5522 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5523 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
5524
5525
5526 _ACEOF
5527
5528
5529
5530 cat >>$CONFIG_STATUS <<\_ACEOF
5531 for ac_config_target in $ac_config_targets
5532 do
5533   case "$ac_config_target" in
5534   # Handling of arguments.
5535   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5536   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5537   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5538 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5539    { (exit 1); exit 1; }; };;
5540   esac
5541 done
5542
5543 # If the user did not use the arguments to specify the items to instantiate,
5544 # then the envvar interface is used.  Set only those that are not.
5545 # We use the long form for the default assignment because of an extremely
5546 # bizarre bug on SunOS 4.1.3.
5547 if $ac_need_defaults; then
5548   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5549   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5550 fi
5551
5552 # Have a temporary directory for convenience.  Make it in the build tree
5553 # simply because there is no reason to put it here, and in addition,
5554 # creating and moving files from /tmp can sometimes cause problems.
5555 # Create a temporary directory, and hook for its removal unless debugging.
5556 $debug ||
5557 {
5558   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5559   trap '{ (exit 1); exit 1; }' 1 2 13 15
5560 }
5561
5562 # Create a (secure) tmp directory for tmp files.
5563
5564 {
5565   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5566   test -n "$tmp" && test -d "$tmp"
5567 }  ||
5568 {
5569   tmp=./confstat$$-$RANDOM
5570   (umask 077 && mkdir $tmp)
5571 } ||
5572 {
5573    echo "$me: cannot create a temporary directory in ." >&2
5574    { (exit 1); exit 1; }
5575 }
5576
5577 _ACEOF
5578
5579 cat >>$CONFIG_STATUS <<_ACEOF
5580
5581 #
5582 # CONFIG_FILES section.
5583 #
5584
5585 # No need to generate the scripts if there are no CONFIG_FILES.
5586 # This happens for instance when ./config.status config.h
5587 if test -n "\$CONFIG_FILES"; then
5588   # Protect against being on the right side of a sed subst in config.status.
5589   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5590    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5591 s,@SHELL@,$SHELL,;t t
5592 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5593 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5594 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5595 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5596 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5597 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5598 s,@exec_prefix@,$exec_prefix,;t t
5599 s,@prefix@,$prefix,;t t
5600 s,@program_transform_name@,$program_transform_name,;t t
5601 s,@bindir@,$bindir,;t t
5602 s,@sbindir@,$sbindir,;t t
5603 s,@libexecdir@,$libexecdir,;t t
5604 s,@datadir@,$datadir,;t t
5605 s,@sysconfdir@,$sysconfdir,;t t
5606 s,@sharedstatedir@,$sharedstatedir,;t t
5607 s,@localstatedir@,$localstatedir,;t t
5608 s,@libdir@,$libdir,;t t
5609 s,@includedir@,$includedir,;t t
5610 s,@oldincludedir@,$oldincludedir,;t t
5611 s,@infodir@,$infodir,;t t
5612 s,@mandir@,$mandir,;t t
5613 s,@build_alias@,$build_alias,;t t
5614 s,@host_alias@,$host_alias,;t t
5615 s,@target_alias@,$target_alias,;t t
5616 s,@DEFS@,$DEFS,;t t
5617 s,@ECHO_C@,$ECHO_C,;t t
5618 s,@ECHO_N@,$ECHO_N,;t t
5619 s,@ECHO_T@,$ECHO_T,;t t
5620 s,@LIBS@,$LIBS,;t t
5621 s,@VERSION@,$VERSION,;t t
5622 s,@OBJC_BOEHM_GC@,$OBJC_BOEHM_GC,;t t
5623 s,@toplevel_srcdir@,$toplevel_srcdir,;t t
5624 s,@build@,$build,;t t
5625 s,@build_cpu@,$build_cpu,;t t
5626 s,@build_vendor@,$build_vendor,;t t
5627 s,@build_os@,$build_os,;t t
5628 s,@host@,$host,;t t
5629 s,@host_cpu@,$host_cpu,;t t
5630 s,@host_vendor@,$host_vendor,;t t
5631 s,@host_os@,$host_os,;t t
5632 s,@target@,$target,;t t
5633 s,@target_cpu@,$target_cpu,;t t
5634 s,@target_vendor@,$target_vendor,;t t
5635 s,@target_os@,$target_os,;t t
5636 s,@target_noncanonical@,$target_noncanonical,;t t
5637 s,@glibcpp_srcdir@,$glibcpp_srcdir,;t t
5638 s,@gcc_version@,$gcc_version,;t t
5639 s,@toolexecdir@,$toolexecdir,;t t
5640 s,@toolexeclibdir@,$toolexeclibdir,;t t
5641 s,@includedirname@,$includedirname,;t t
5642 s,@libext@,$libext,;t t
5643 s,@CC@,$CC,;t t
5644 s,@ac_ct_CC@,$ac_ct_CC,;t t
5645 s,@EXEEXT@,$EXEEXT,;t t
5646 s,@OBJEXT@,$OBJEXT,;t t
5647 s,@CFLAGS@,$CFLAGS,;t t
5648 s,@AS@,$AS,;t t
5649 s,@ac_ct_AS@,$ac_ct_AS,;t t
5650 s,@AR@,$AR,;t t
5651 s,@ac_ct_AR@,$ac_ct_AR,;t t
5652 s,@RANLIB@,$RANLIB,;t t
5653 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5654 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5655 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5656 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5657 s,@LN_S@,$LN_S,;t t
5658 s,@STRIP@,$STRIP,;t t
5659 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5660 s,@LIBTOOL@,$LIBTOOL,;t t
5661 s,@SET_MAKE@,$SET_MAKE,;t t
5662 s,@CPP@,$CPP,;t t
5663 s,@CPPFLAGS@,$CPPFLAGS,;t t
5664 s,@EGREP@,$EGREP,;t t
5665 s,@GTHREAD_FLAGS@,$GTHREAD_FLAGS,;t t
5666 s,@LIBOBJS@,$LIBOBJS,;t t
5667 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5668 CEOF
5669
5670 _ACEOF
5671
5672   cat >>$CONFIG_STATUS <<\_ACEOF
5673   # Split the substitutions into bite-sized pieces for seds with
5674   # small command number limits, like on Digital OSF/1 and HP-UX.
5675   ac_max_sed_lines=48
5676   ac_sed_frag=1 # Number of current file.
5677   ac_beg=1 # First line for current file.
5678   ac_end=$ac_max_sed_lines # Line after last line for current file.
5679   ac_more_lines=:
5680   ac_sed_cmds=
5681   while $ac_more_lines; do
5682     if test $ac_beg -gt 1; then
5683       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5684     else
5685       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5686     fi
5687     if test ! -s $tmp/subs.frag; then
5688       ac_more_lines=false
5689     else
5690       # The purpose of the label and of the branching condition is to
5691       # speed up the sed processing (if there are no `@' at all, there
5692       # is no need to browse any of the substitutions).
5693       # These are the two extra sed commands mentioned above.
5694       (echo ':t
5695   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5696       if test -z "$ac_sed_cmds"; then
5697         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5698       else
5699         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5700       fi
5701       ac_sed_frag=`expr $ac_sed_frag + 1`
5702       ac_beg=$ac_end
5703       ac_end=`expr $ac_end + $ac_max_sed_lines`
5704     fi
5705   done
5706   if test -z "$ac_sed_cmds"; then
5707     ac_sed_cmds=cat
5708   fi
5709 fi # test -n "$CONFIG_FILES"
5710
5711 _ACEOF
5712 cat >>$CONFIG_STATUS <<\_ACEOF
5713 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5714   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5715   case $ac_file in
5716   - | *:- | *:-:* ) # input from stdin
5717         cat >$tmp/stdin
5718         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5719         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5720   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5721         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5722   * )   ac_file_in=$ac_file.in ;;
5723   esac
5724
5725   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5726   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5727 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5728          X"$ac_file" : 'X\(//\)[^/]' \| \
5729          X"$ac_file" : 'X\(//\)$' \| \
5730          X"$ac_file" : 'X\(/\)' \| \
5731          .     : '\(.\)' 2>/dev/null ||
5732 echo X"$ac_file" |
5733     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5734           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5735           /^X\(\/\/\)$/{ s//\1/; q; }
5736           /^X\(\/\).*/{ s//\1/; q; }
5737           s/.*/./; q'`
5738   { if $as_mkdir_p; then
5739     mkdir -p "$ac_dir"
5740   else
5741     as_dir="$ac_dir"
5742     as_dirs=
5743     while test ! -d "$as_dir"; do
5744       as_dirs="$as_dir $as_dirs"
5745       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5746 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5747          X"$as_dir" : 'X\(//\)[^/]' \| \
5748          X"$as_dir" : 'X\(//\)$' \| \
5749          X"$as_dir" : 'X\(/\)' \| \
5750          .     : '\(.\)' 2>/dev/null ||
5751 echo X"$as_dir" |
5752     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5753           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5754           /^X\(\/\/\)$/{ s//\1/; q; }
5755           /^X\(\/\).*/{ s//\1/; q; }
5756           s/.*/./; q'`
5757     done
5758     test ! -n "$as_dirs" || mkdir $as_dirs
5759   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5760 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5761    { (exit 1); exit 1; }; }; }
5762
5763   ac_builddir=.
5764
5765 if test "$ac_dir" != .; then
5766   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5767   # A "../" for each directory in $ac_dir_suffix.
5768   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5769 else
5770   ac_dir_suffix= ac_top_builddir=
5771 fi
5772
5773 case $srcdir in
5774   .)  # No --srcdir option.  We are building in place.
5775     ac_srcdir=.
5776     if test -z "$ac_top_builddir"; then
5777        ac_top_srcdir=.
5778     else
5779        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5780     fi ;;
5781   [\\/]* | ?:[\\/]* )  # Absolute path.
5782     ac_srcdir=$srcdir$ac_dir_suffix;
5783     ac_top_srcdir=$srcdir ;;
5784   *) # Relative path.
5785     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5786     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5787 esac
5788
5789 # Do not use `cd foo && pwd` to compute absolute paths, because
5790 # the directories may not exist.
5791 case `pwd` in
5792 .) ac_abs_builddir="$ac_dir";;
5793 *)
5794   case "$ac_dir" in
5795   .) ac_abs_builddir=`pwd`;;
5796   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5797   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5798   esac;;
5799 esac
5800 case $ac_abs_builddir in
5801 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5802 *)
5803   case ${ac_top_builddir}. in
5804   .) ac_abs_top_builddir=$ac_abs_builddir;;
5805   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5806   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5807   esac;;
5808 esac
5809 case $ac_abs_builddir in
5810 .) ac_abs_srcdir=$ac_srcdir;;
5811 *)
5812   case $ac_srcdir in
5813   .) ac_abs_srcdir=$ac_abs_builddir;;
5814   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5815   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5816   esac;;
5817 esac
5818 case $ac_abs_builddir in
5819 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5820 *)
5821   case $ac_top_srcdir in
5822   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5823   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5824   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5825   esac;;
5826 esac
5827
5828
5829   case $INSTALL in
5830   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5831   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5832   esac
5833
5834   if test x"$ac_file" != x-; then
5835     { echo "$as_me:$LINENO: creating $ac_file" >&5
5836 echo "$as_me: creating $ac_file" >&6;}
5837     rm -f "$ac_file"
5838   fi
5839   # Let's still pretend it is `configure' which instantiates (i.e., don't
5840   # use $as_me), people would be surprised to read:
5841   #    /* config.h.  Generated by config.status.  */
5842   if test x"$ac_file" = x-; then
5843     configure_input=
5844   else
5845     configure_input="$ac_file.  "
5846   fi
5847   configure_input=$configure_input"Generated from `echo $ac_file_in |
5848                                      sed 's,.*/,,'` by configure."
5849
5850   # First look for the input files in the build tree, otherwise in the
5851   # src tree.
5852   ac_file_inputs=`IFS=:
5853     for f in $ac_file_in; do
5854       case $f in
5855       -) echo $tmp/stdin ;;
5856       [\\/$]*)
5857          # Absolute (can't be DOS-style, as IFS=:)
5858          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5859 echo "$as_me: error: cannot find input file: $f" >&2;}
5860    { (exit 1); exit 1; }; }
5861          echo "$f";;
5862       *) # Relative
5863          if test -f "$f"; then
5864            # Build tree
5865            echo "$f"
5866          elif test -f "$srcdir/$f"; then
5867            # Source tree
5868            echo "$srcdir/$f"
5869          else
5870            # /dev/null tree
5871            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5872 echo "$as_me: error: cannot find input file: $f" >&2;}
5873    { (exit 1); exit 1; }; }
5874          fi;;
5875       esac
5876     done` || { (exit 1); exit 1; }
5877 _ACEOF
5878 cat >>$CONFIG_STATUS <<_ACEOF
5879   sed "$ac_vpsub
5880 $extrasub
5881 _ACEOF
5882 cat >>$CONFIG_STATUS <<\_ACEOF
5883 :t
5884 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5885 s,@configure_input@,$configure_input,;t t
5886 s,@srcdir@,$ac_srcdir,;t t
5887 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5888 s,@top_srcdir@,$ac_top_srcdir,;t t
5889 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5890 s,@builddir@,$ac_builddir,;t t
5891 s,@abs_builddir@,$ac_abs_builddir,;t t
5892 s,@top_builddir@,$ac_top_builddir,;t t
5893 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5894 s,@INSTALL@,$ac_INSTALL,;t t
5895 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5896   rm -f $tmp/stdin
5897   if test x"$ac_file" != x-; then
5898     mv $tmp/out $ac_file
5899   else
5900     cat $tmp/out
5901     rm -f $tmp/out
5902   fi
5903
5904 done
5905 _ACEOF
5906 cat >>$CONFIG_STATUS <<\_ACEOF
5907
5908 #
5909 # CONFIG_COMMANDS section.
5910 #
5911 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
5912   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5913   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5914   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
5915 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5916          X"$ac_dest" : 'X\(//\)[^/]' \| \
5917          X"$ac_dest" : 'X\(//\)$' \| \
5918          X"$ac_dest" : 'X\(/\)' \| \
5919          .     : '\(.\)' 2>/dev/null ||
5920 echo X"$ac_dest" |
5921     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5922           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5923           /^X\(\/\/\)$/{ s//\1/; q; }
5924           /^X\(\/\).*/{ s//\1/; q; }
5925           s/.*/./; q'`
5926   { if $as_mkdir_p; then
5927     mkdir -p "$ac_dir"
5928   else
5929     as_dir="$ac_dir"
5930     as_dirs=
5931     while test ! -d "$as_dir"; do
5932       as_dirs="$as_dir $as_dirs"
5933       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5934 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5935          X"$as_dir" : 'X\(//\)[^/]' \| \
5936          X"$as_dir" : 'X\(//\)$' \| \
5937          X"$as_dir" : 'X\(/\)' \| \
5938          .     : '\(.\)' 2>/dev/null ||
5939 echo X"$as_dir" |
5940     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5941           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5942           /^X\(\/\/\)$/{ s//\1/; q; }
5943           /^X\(\/\).*/{ s//\1/; q; }
5944           s/.*/./; q'`
5945     done
5946     test ! -n "$as_dirs" || mkdir $as_dirs
5947   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5948 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5949    { (exit 1); exit 1; }; }; }
5950
5951   ac_builddir=.
5952
5953 if test "$ac_dir" != .; then
5954   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5955   # A "../" for each directory in $ac_dir_suffix.
5956   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5957 else
5958   ac_dir_suffix= ac_top_builddir=
5959 fi
5960
5961 case $srcdir in
5962   .)  # No --srcdir option.  We are building in place.
5963     ac_srcdir=.
5964     if test -z "$ac_top_builddir"; then
5965        ac_top_srcdir=.
5966     else
5967        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5968     fi ;;
5969   [\\/]* | ?:[\\/]* )  # Absolute path.
5970     ac_srcdir=$srcdir$ac_dir_suffix;
5971     ac_top_srcdir=$srcdir ;;
5972   *) # Relative path.
5973     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5974     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5975 esac
5976
5977 # Do not use `cd foo && pwd` to compute absolute paths, because
5978 # the directories may not exist.
5979 case `pwd` in
5980 .) ac_abs_builddir="$ac_dir";;
5981 *)
5982   case "$ac_dir" in
5983   .) ac_abs_builddir=`pwd`;;
5984   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5985   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5986   esac;;
5987 esac
5988 case $ac_abs_builddir in
5989 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5990 *)
5991   case ${ac_top_builddir}. in
5992   .) ac_abs_top_builddir=$ac_abs_builddir;;
5993   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5994   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5995   esac;;
5996 esac
5997 case $ac_abs_builddir in
5998 .) ac_abs_srcdir=$ac_srcdir;;
5999 *)
6000   case $ac_srcdir in
6001   .) ac_abs_srcdir=$ac_abs_builddir;;
6002   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6003   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6004   esac;;
6005 esac
6006 case $ac_abs_builddir in
6007 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6008 *)
6009   case $ac_top_srcdir in
6010   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6011   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6012   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6013   esac;;
6014 esac
6015
6016
6017   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6018 echo "$as_me: executing $ac_dest commands" >&6;}
6019   case $ac_dest in
6020     default ) if test -n "$CONFIG_FILES"; then
6021   if test -n "${with_target_subdir}"; then
6022     # FIXME: We shouldn't need to set ac_file
6023     ac_file=Makefile
6024     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
6025     . ${toplevel_srcdir}/config-ml.in
6026   fi
6027 fi ;;
6028   esac
6029 done
6030 _ACEOF
6031
6032 cat >>$CONFIG_STATUS <<\_ACEOF
6033
6034 { (exit 0); exit 0; }
6035 _ACEOF
6036 chmod +x $CONFIG_STATUS
6037 ac_clean_files=$ac_clean_files_save
6038
6039
6040 # configure is writing to config.log, and then calls config.status.
6041 # config.status does its own redirection, appending to config.log.
6042 # Unfortunately, on DOS this fails, as config.log is still kept open
6043 # by configure, so config.status won't be able to write to it; its
6044 # output is simply discarded.  So we exec the FD to /dev/null,
6045 # effectively closing config.log, so it can be properly (re)opened and
6046 # appended to by config.status.  When coming back to configure, we
6047 # need to make the FD available again.
6048 if test "$no_create" != yes; then
6049   ac_cs_success=:
6050   ac_config_status_args=
6051   test "$silent" = yes &&
6052     ac_config_status_args="$ac_config_status_args --quiet"
6053   exec 5>/dev/null
6054   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6055   exec 5>>config.log
6056   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6057   # would make configure fail if this is the last instruction.
6058   $ac_cs_success || { (exit 1); exit 1; }
6059 fi
6060