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 build build_cpu build_vendor build_os build_libsubdir build_subdir host_subdir target_subdir VERSION OBJC_BOEHM_GC OBJC_BOEHM_GC_INCLUDES multi_basedir host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical glibcpp_srcdir toolexecdir toolexeclibdir includedirname libext CC ac_ct_CC EXEEXT OBJEXT extra_ldflags_libobjc CFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LN_S STRIP ac_ct_STRIP LIBTOOL SET_MAKE CPP CPPFLAGS EGREP 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-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
 839   --enable-objc-gc       enable the use of Boehm's garbage collector with
 840                           the GNU Objective-C runtime.
 841   --enable-multilib       build many library versions (default)
 842   --enable-maintainer-mode  enable make rules and dependencies not useful
 843                           (and sometimes confusing) to the casual installer
 844   --enable-shared=PKGS  build shared libraries default=yes
 845   --enable-static=PKGS  build static libraries default=yes
 846   --enable-fast-install=PKGS  optimize for fast installation default=yes
 847   --disable-libtool-lock  avoid locking (might break parallel builds)
 848   --enable-sjlj-exceptions
 849                           force use of builtin_setjmp for exceptions
 850
 851 Optional Packages:
 852   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 853   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 854   --with-build-libsubdir=DIR  Directory where to find libraries for build system
 855   --with-target-subdir=SUBDIR
 856                            configuring in a subdirectory
 857   --with-cross-host=HOST  configuring with a cross compiler
 858   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 859   --with-pic              try to use only PIC/non-PIC objects default=use both
 860
 861 Some influential environment variables:
 862   CC          C compiler command
 863   CFLAGS      C compiler flags
 864   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 865               nonstandard directory <lib dir>
 866   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 867               headers in a nonstandard directory <include dir>
 868   CPP         C preprocessor
 869
 870 Use these variables to override the choices made by `configure' or to help
 871 it to find libraries and programs with nonstandard names/locations.
 872
 873 _ACEOF
 874 fi
 875
 876 if test "$ac_init_help" = "recursive"; then
 877   # If there are subdirs, report their specific --help.
 878   ac_popdir=`pwd`
 879   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 880     test -d $ac_dir || continue
 881     ac_builddir=.
 882
 883 if test "$ac_dir" != .; then
 884   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 885   # A "../" for each directory in $ac_dir_suffix.
 886   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 887 else
 888   ac_dir_suffix= ac_top_builddir=
 889 fi
 890
 891 case $srcdir in
 892   .)  # No --srcdir option.  We are building in place.
 893     ac_srcdir=.
 894     if test -z "$ac_top_builddir"; then
 895        ac_top_srcdir=.
 896     else
 897        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 898     fi ;;
 899   [\\/]* | ?:[\\/]* )  # Absolute path.
 900     ac_srcdir=$srcdir$ac_dir_suffix;
 901     ac_top_srcdir=$srcdir ;;
 902   *) # Relative path.
 903     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 904     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 905 esac
 906
 907 # Do not use `cd foo && pwd` to compute absolute paths, because
 908 # the directories may not exist.
 909 case `pwd` in
 910 .) ac_abs_builddir="$ac_dir";;
 911 *)
 912   case "$ac_dir" in
 913   .) ac_abs_builddir=`pwd`;;
 914   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 915   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 916   esac;;
 917 esac
 918 case $ac_abs_builddir in
 919 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 920 *)
 921   case ${ac_top_builddir}. in
 922   .) ac_abs_top_builddir=$ac_abs_builddir;;
 923   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 924   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 925   esac;;
 926 esac
 927 case $ac_abs_builddir in
 928 .) ac_abs_srcdir=$ac_srcdir;;
 929 *)
 930   case $ac_srcdir in
 931   .) ac_abs_srcdir=$ac_abs_builddir;;
 932   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 933   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 934   esac;;
 935 esac
 936 case $ac_abs_builddir in
 937 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 938 *)
 939   case $ac_top_srcdir in
 940   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 941   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 942   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 943   esac;;
 944 esac
 945
 946     cd $ac_dir
 947     # Check for guested configure; otherwise get Cygnus style configure.
 948     if test -f $ac_srcdir/configure.gnu; then
 949       echo
 950       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 951     elif test -f $ac_srcdir/configure; then
 952       echo
 953       $SHELL $ac_srcdir/configure  --help=recursive
 954     elif test -f $ac_srcdir/configure.ac ||
 955            test -f $ac_srcdir/configure.in; then
 956       echo
 957       $ac_configure --help
 958     else
 959       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 960     fi
 961     cd $ac_popdir
 962   done
 963 fi
 964
 965 test -n "$ac_init_help" && exit 0
 966 if $ac_init_version; then
 967   cat <<\_ACEOF
 968 package-unused configure version-unused
 969 generated by GNU Autoconf 2.59
 970
 971 Copyright (C) 2003 Free Software Foundation, Inc.
 972 This configure script is free software; the Free Software Foundation
 973 gives unlimited permission to copy, distribute and modify it.
 974 _ACEOF
 975   exit 0
 976 fi
 977 exec 5>config.log
 978 cat >&5 <<_ACEOF
 979 This file contains any messages produced by compilers while
 980 running configure, to aid debugging if configure makes a mistake.
 981
 982 It was created by package-unused $as_me version-unused, which was
 983 generated by GNU Autoconf 2.59.  Invocation command line was
 984
 985   $ $0 $@
 986
 987 _ACEOF
 988 {
 989 cat <<_ASUNAME
 990 ## --------- ##
 991 ## Platform. ##
 992 ## --------- ##
 993
 994 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 995 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 996 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 997 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 998 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 999
1000 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1001 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1002
1003 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1004 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1005 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1006 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1007 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1008 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1009 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1010
1011 _ASUNAME
1012
1013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1014 for as_dir in $PATH
1015 do
1016   IFS=$as_save_IFS
1017   test -z "$as_dir" && as_dir=.
1018   echo "PATH: $as_dir"
1019 done
1020
1021 } >&5
1022
1023 cat >&5 <<_ACEOF
1024
1025
1026 ## ----------- ##
1027 ## Core tests. ##
1028 ## ----------- ##
1029
1030 _ACEOF
1031
1032
1033 # Keep a trace of the command line.
1034 # Strip out --no-create and --no-recursion so they do not pile up.
1035 # Strip out --silent because we don't want to record it for future runs.
1036 # Also quote any args containing shell meta-characters.
1037 # Make two passes to allow for proper duplicate-argument suppression.
1038 ac_configure_args=
1039 ac_configure_args0=
1040 ac_configure_args1=
1041 ac_sep=
1042 ac_must_keep_next=false
1043 for ac_pass in 1 2
1044 do
1045   for ac_arg
1046   do
1047     case $ac_arg in
1048     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1049     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1050     | -silent | --silent | --silen | --sile | --sil)
1051       continue ;;
1052     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1053       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1054     esac
1055     case $ac_pass in
1056     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1057     2)
1058       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1059       if test $ac_must_keep_next = true; then
1060         ac_must_keep_next=false # Got value, back to normal.
1061       else
1062         case $ac_arg in
1063           *=* | --config-cache | -C | -disable-* | --disable-* \
1064           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1065           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1066           | -with-* | --with-* | -without-* | --without-* | --x)
1067             case "$ac_configure_args0 " in
1068               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1069             esac
1070             ;;
1071           -* ) ac_must_keep_next=true ;;
1072         esac
1073       fi
1074       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1075       # Get rid of the leading space.
1076       ac_sep=" "
1077       ;;
1078     esac
1079   done
1080 done
1081 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1082 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1083
1084 # When interrupted or exit'd, cleanup temporary files, and complete
1085 # config.log.  We remove comments because anyway the quotes in there
1086 # would cause problems or look ugly.
1087 # WARNING: Be sure not to use single quotes in there, as some shells,
1088 # such as our DU 5.0 friend, will then `close' the trap.
1089 trap 'exit_status=$?
1090   # Save into config.log some information that might help in debugging.
1091   {
1092     echo
1093
1094     cat <<\_ASBOX
1095 ## ---------------- ##
1096 ## Cache variables. ##
1097 ## ---------------- ##
1098 _ASBOX
1099     echo
1100     # The following way of writing the cache mishandles newlines in values,
1101 {
1102   (set) 2>&1 |
1103     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1104     *ac_space=\ *)
1105       sed -n \
1106         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1107           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1108       ;;
1109     *)
1110       sed -n \
1111         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1112       ;;
1113     esac;
1114 }
1115     echo
1116
1117     cat <<\_ASBOX
1118 ## ----------------- ##
1119 ## Output variables. ##
1120 ## ----------------- ##
1121 _ASBOX
1122     echo
1123     for ac_var in $ac_subst_vars
1124     do
1125       eval ac_val=$`echo $ac_var`
1126       echo "$ac_var='"'"'$ac_val'"'"'"
1127     done | sort
1128     echo
1129
1130     if test -n "$ac_subst_files"; then
1131       cat <<\_ASBOX
1132 ## ------------- ##
1133 ## Output files. ##
1134 ## ------------- ##
1135 _ASBOX
1136       echo
1137       for ac_var in $ac_subst_files
1138       do
1139         eval ac_val=$`echo $ac_var`
1140         echo "$ac_var='"'"'$ac_val'"'"'"
1141       done | sort
1142       echo
1143     fi
1144
1145     if test -s confdefs.h; then
1146       cat <<\_ASBOX
1147 ## ----------- ##
1148 ## confdefs.h. ##
1149 ## ----------- ##
1150 _ASBOX
1151       echo
1152       sed "/^$/d" confdefs.h | sort
1153       echo
1154     fi
1155     test "$ac_signal" != 0 &&
1156       echo "$as_me: caught signal $ac_signal"
1157     echo "$as_me: exit $exit_status"
1158   } >&5
1159   rm -f core *.core &&
1160   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1161     exit $exit_status
1162      ' 0
1163 for ac_signal in 1 2 13 15; do
1164   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1165 done
1166 ac_signal=0
1167
1168 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1169 rm -rf conftest* confdefs.h
1170 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1171 echo >confdefs.h
1172
1173 # Predefined preprocessor variables.
1174
1175 cat >>confdefs.h <<_ACEOF
1176 #define PACKAGE_NAME "$PACKAGE_NAME"
1177 _ACEOF
1178
1179
1180 cat >>confdefs.h <<_ACEOF
1181 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1182 _ACEOF
1183
1184
1185 cat >>confdefs.h <<_ACEOF
1186 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1187 _ACEOF
1188
1189
1190 cat >>confdefs.h <<_ACEOF
1191 #define PACKAGE_STRING "$PACKAGE_STRING"
1192 _ACEOF
1193
1194
1195 cat >>confdefs.h <<_ACEOF
1196 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1197 _ACEOF
1198
1199
1200 # Let the site file select an alternate cache file if it wants to.
1201 # Prefer explicitly selected file to automatically selected ones.
1202 if test -z "$CONFIG_SITE"; then
1203   if test "x$prefix" != xNONE; then
1204     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1205   else
1206     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1207   fi
1208 fi
1209 for ac_site_file in $CONFIG_SITE; do
1210   if test -r "$ac_site_file"; then
1211     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1212 echo "$as_me: loading site script $ac_site_file" >&6;}
1213     sed 's/^/| /' "$ac_site_file" >&5
1214     . "$ac_site_file"
1215   fi
1216 done
1217
1218 if test -r "$cache_file"; then
1219   # Some versions of bash will fail to source /dev/null (special
1220   # files actually), so we avoid doing that.
1221   if test -f "$cache_file"; then
1222     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1223 echo "$as_me: loading cache $cache_file" >&6;}
1224     case $cache_file in
1225       [\\/]* | ?:[\\/]* ) . $cache_file;;
1226       *)                      . ./$cache_file;;
1227     esac
1228   fi
1229 else
1230   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1231 echo "$as_me: creating cache $cache_file" >&6;}
1232   >$cache_file
1233 fi
1234
1235 # Check that the precious variables saved in the cache have kept the same
1236 # value.
1237 ac_cache_corrupted=false
1238 for ac_var in `(set) 2>&1 |
1239                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1240   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1241   eval ac_new_set=\$ac_env_${ac_var}_set
1242   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1243   eval ac_new_val="\$ac_env_${ac_var}_value"
1244   case $ac_old_set,$ac_new_set in
1245     set,)
1246       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1247 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1248       ac_cache_corrupted=: ;;
1249     ,set)
1250       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1251 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1252       ac_cache_corrupted=: ;;
1253     ,);;
1254     *)
1255       if test "x$ac_old_val" != "x$ac_new_val"; then
1256         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1257 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1258         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1259 echo "$as_me:   former value:  $ac_old_val" >&2;}
1260         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1261 echo "$as_me:   current value: $ac_new_val" >&2;}
1262         ac_cache_corrupted=:
1263       fi;;
1264   esac
1265   # Pass precious variables to config.status.
1266   if test "$ac_new_set" = set; then
1267     case $ac_new_val in
1268     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1269       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1270     *) ac_arg=$ac_var=$ac_new_val ;;
1271     esac
1272     case " $ac_configure_args " in
1273       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1274       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1275     esac
1276   fi
1277 done
1278 if $ac_cache_corrupted; then
1279   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1280 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1281   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1282 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1283    { (exit 1); exit 1; }; }
1284 fi
1285
1286 ac_ext=c
1287 ac_cpp='$CPP $CPPFLAGS'
1288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319 ac_aux_dir=
1320 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1321   if test -f $ac_dir/install-sh; then
1322     ac_aux_dir=$ac_dir
1323     ac_install_sh="$ac_aux_dir/install-sh -c"
1324     break
1325   elif test -f $ac_dir/install.sh; then
1326     ac_aux_dir=$ac_dir
1327     ac_install_sh="$ac_aux_dir/install.sh -c"
1328     break
1329   elif test -f $ac_dir/shtool; then
1330     ac_aux_dir=$ac_dir
1331     ac_install_sh="$ac_aux_dir/shtool install -c"
1332     break
1333   fi
1334 done
1335 if test -z "$ac_aux_dir"; then
1336   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1337 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1338    { (exit 1); exit 1; }; }
1339 fi
1340 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1341 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1342 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1343
1344 # Make sure we can run config.sub.
1345 $ac_config_sub sun4 >/dev/null 2>&1 ||
1346   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1347 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1348    { (exit 1); exit 1; }; }
1349
1350 echo "$as_me:$LINENO: checking build system type" >&5
1351 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1352 if test "${ac_cv_build+set}" = set; then
1353   echo $ECHO_N "(cached) $ECHO_C" >&6
1354 else
1355   ac_cv_build_alias=$build_alias
1356 test -z "$ac_cv_build_alias" &&
1357   ac_cv_build_alias=`$ac_config_guess`
1358 test -z "$ac_cv_build_alias" &&
1359   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1360 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1361    { (exit 1); exit 1; }; }
1362 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1363   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1364 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1365    { (exit 1); exit 1; }; }
1366
1367 fi
1368 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1369 echo "${ECHO_T}$ac_cv_build" >&6
1370 build=$ac_cv_build
1371 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1372 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1373 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1374
1375
1376  case ${build_alias} in
1377   "") build_noncanonical=${build} ;;
1378   *) build_noncanonical=${build_alias} ;;
1379 esac
1380
1381  case ${host_alias} in
1382   "") host_noncanonical=${build_noncanonical} ;;
1383   *) host_noncanonical=${host_alias} ;;
1384 esac
1385
1386  case ${target_alias} in
1387   "") target_noncanonical=${host_noncanonical} ;;
1388   *) target_noncanonical=${target_alias} ;;
1389 esac
1390
1391
1392 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1393 # have matching libraries, they should use host libraries: Makefile.tpl
1394 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1395 # However, they still use the build modules, because the corresponding
1396 # host modules (e.g. bison) are only built for the host when bootstrap
1397 # finishes. So:
1398 # - build_subdir is where we find build modules, and never changes.
1399 # - build_libsubdir is where we find build libraries, and can be overridden.
1400
1401 # Prefix 'build-' so this never conflicts with target_subdir.
1402 build_subdir="build-${build_noncanonical}"
1403
1404 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1405 if test "${with_build_libsubdir+set}" = set; then
1406   withval="$with_build_libsubdir"
1407   build_libsubdir="$withval"
1408 else
1409   build_libsubdir="$build_subdir"
1410 fi;
1411 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1412 if ( test $srcdir = . && test -d gcc ) \
1413    || test -d $srcdir/../host-${host_noncanonical}; then
1414   host_subdir="host-${host_noncanonical}"
1415 else
1416   host_subdir=.
1417 fi
1418 # No prefix.
1419 target_subdir=${target_noncanonical}
1420
1421
1422 # We need the following definitions because AC_PROG_LIBTOOL relies on them
1423 PACKAGE=libobjc
1424 # Version is pulled out to make it a bit easier to change using sed.
1425 VERSION=2:0:0
1426
1427
1428 # This works around the fact that libtool configuration may change LD
1429 # for this particular configuration, but some shells, instead of
1430 # keeping the changes in LD private, export them just because LD is
1431 # exported.
1432 ORIGINAL_LD_FOR_MULTILIBS=$LD
1433
1434 # -------
1435 # Options
1436 # -------
1437
1438 # We use these options to decide which functions to include.
1439
1440 # Check whether --with-target-subdir or --without-target-subdir was given.
1441 if test "${with_target_subdir+set}" = set; then
1442   withval="$with_target_subdir"
1443
1444 fi;
1445
1446 # Check whether --with-cross-host or --without-cross-host was given.
1447 if test "${with_cross_host+set}" = set; then
1448   withval="$with_cross_host"
1449
1450 fi;
1451
1452 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1453 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1454 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1455 if test "${enable_version_specific_runtime_libs+set}" = set; then
1456   enableval="$enable_version_specific_runtime_libs"
1457   case "$enableval" in
1458  yes) version_specific_libs=yes ;;
1459  no)  version_specific_libs=no ;;
1460  *)   { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1461 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1462    { (exit 1); exit 1; }; };;
1463  esac
1464 else
1465   version_specific_libs=no
1466 fi;
1467 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1468 echo "${ECHO_T}$version_specific_libs" >&6
1469
1470 # Check whether --enable-objc-gc or --disable-objc-gc was given.
1471 if test "${enable_objc_gc+set}" = set; then
1472   enableval="$enable_objc_gc"
1473   case $enable_objc_gc in
1474   no)
1475     OBJC_BOEHM_GC=''
1476     OBJC_BOEHM_GC_INCLUDES=''
1477     ;;
1478   *)
1479     OBJC_BOEHM_GC=libobjc_gc.la
1480     OBJC_BOEHM_GC_INCLUDES='-I$(top_srcdir)/../boehm-gc/include -I../boehm-gc/include'
1481     ;;
1482 esac
1483 else
1484   OBJC_BOEHM_GC=''; OBJC_BOEHM_GC_INCLUDES=''
1485 fi;
1486
1487
1488
1489 # -----------
1490 # Directories
1491 # -----------
1492
1493 # Find the rest of the source tree framework.
1494 # Default to --enable-multilib
1495 # Check whether --enable-multilib or --disable-multilib was given.
1496 if test "${enable_multilib+set}" = set; then
1497   enableval="$enable_multilib"
1498   case "$enableval" in
1499   yes) multilib=yes ;;
1500   no)  multilib=no ;;
1501   *)   { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5
1502 echo "$as_me: error: bad value $enableval for multilib option" >&2;}
1503    { (exit 1); exit 1; }; } ;;
1504  esac
1505 else
1506   multilib=yes
1507 fi;
1508
1509 # We may get other options which we leave undocumented:
1510 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1511 # See config-ml.in if you want the gory details.
1512
1513 if test "$srcdir" = "."; then
1514   if test "$with_target_subdir" != "."; then
1515     multi_basedir="$srcdir/$with_multisrctop../.."
1516   else
1517     multi_basedir="$srcdir/$with_multisrctop.."
1518   fi
1519 else
1520   multi_basedir="$srcdir/.."
1521 fi
1522
1523
1524 # Even if the default multilib is not a cross compilation,
1525 # it may be that some of the other multilibs are.
1526 if test $cross_compiling = no && test $multilib = yes \
1527    && test "x${with_multisubdir}" != x ; then
1528    cross_compiling=maybe
1529 fi
1530
1531           ac_config_commands="$ac_config_commands default-1"
1532
1533
1534 echo "$as_me:$LINENO: checking host system type" >&5
1535 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1536 if test "${ac_cv_host+set}" = set; then
1537   echo $ECHO_N "(cached) $ECHO_C" >&6
1538 else
1539   ac_cv_host_alias=$host_alias
1540 test -z "$ac_cv_host_alias" &&
1541   ac_cv_host_alias=$ac_cv_build_alias
1542 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1543   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1544 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1545    { (exit 1); exit 1; }; }
1546
1547 fi
1548 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1549 echo "${ECHO_T}$ac_cv_host" >&6
1550 host=$ac_cv_host
1551 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1552 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1553 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1554
1555
1556 echo "$as_me:$LINENO: checking target system type" >&5
1557 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1558 if test "${ac_cv_target+set}" = set; then
1559   echo $ECHO_N "(cached) $ECHO_C" >&6
1560 else
1561   ac_cv_target_alias=$target_alias
1562 test "x$ac_cv_target_alias" = "x" &&
1563   ac_cv_target_alias=$ac_cv_host_alias
1564 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1565   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1566 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1567    { (exit 1); exit 1; }; }
1568
1569 fi
1570 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1571 echo "${ECHO_T}$ac_cv_target" >&6
1572 target=$ac_cv_target
1573 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1574 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1575 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1576
1577
1578 # The aliases save the names the user supplied, while $host etc.
1579 # will get canonicalized.
1580 test -n "$target_alias" &&
1581   test "$program_prefix$program_suffix$program_transform_name" = \
1582     NONENONEs,x,x, &&
1583   program_prefix=${target_alias}-
1584
1585
1586
1587 # Export source directory.
1588 # These need to be absolute paths, yet at the same time need to
1589 # canonicalize only relative paths, because then amd will not unmount
1590 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
1591 case $srcdir in
1592   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
1593   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
1594 esac
1595
1596
1597 # Calculate toolexeclibdir
1598 # Also toolexecdir, though it's only used in toolexeclibdir
1599 case ${version_specific_libs} in
1600   yes)
1601     # Need the gcc compiler version to know where to install libraries
1602     # and header files if --enable-version-specific-runtime-libs option
1603     # is selected.
1604     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
1605     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
1606     ;;
1607   no)
1608     if test -n "$with_cross_host" &&
1609        test x"$with_cross_host" != x"no"; then
1610       # Install a library built with a cross compiler in tooldir, not libdir.
1611       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
1612       toolexeclibdir='$(toolexecdir)/lib'
1613     else
1614       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
1615       toolexeclibdir='$(libdir)'
1616     fi
1617     multi_os_directory=`$CC -print-multi-os-directory`
1618     case $multi_os_directory in
1619       .) ;; # Avoid trailing /.
1620       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1621     esac
1622     ;;
1623 esac
1624
1625
1626
1627 # Figure out if we want to name the include directory and the
1628 #  library name changes differently.
1629 includedirname=include
1630 libext=
1631 case "${host}" in
1632   *-darwin*)
1633     # Darwin is the only target so far that needs a different include directory.
1634     includedirname=include-gnu-runtime
1635     libext=-gnu
1636     ;;
1637 esac
1638
1639
1640
1641           ac_config_headers="$ac_config_headers config.h"
1642
1643
1644 # --------
1645 # Programs
1646 # --------
1647
1648
1649
1650 # We must force CC to /not/ be a precious variable; otherwise
1651 # the wrong, non-multilib-adjusted value will be used in multilibs.
1652 # As a side effect, we have to subst CFLAGS ourselves.
1653
1654
1655 ac_ext=c
1656 ac_cpp='$CPP $CPPFLAGS'
1657 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1658 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1659 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1660 if test -n "$ac_tool_prefix"; then
1661   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1662 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1663 echo "$as_me:$LINENO: checking for $ac_word" >&5
1664 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1665 if test "${ac_cv_prog_CC+set}" = set; then
1666   echo $ECHO_N "(cached) $ECHO_C" >&6
1667 else
1668   if test -n "$CC"; then
1669   ac_cv_prog_CC="$CC" # Let the user override the test.
1670 else
1671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1672 for as_dir in $PATH
1673 do
1674   IFS=$as_save_IFS
1675   test -z "$as_dir" && as_dir=.
1676   for ac_exec_ext in '' $ac_executable_extensions; do
1677   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1678     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1679     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1680     break 2
1681   fi
1682 done
1683 done
1684
1685 fi
1686 fi
1687 CC=$ac_cv_prog_CC
1688 if test -n "$CC"; then
1689   echo "$as_me:$LINENO: result: $CC" >&5
1690 echo "${ECHO_T}$CC" >&6
1691 else
1692   echo "$as_me:$LINENO: result: no" >&5
1693 echo "${ECHO_T}no" >&6
1694 fi
1695
1696 fi
1697 if test -z "$ac_cv_prog_CC"; then
1698   ac_ct_CC=$CC
1699   # Extract the first word of "gcc", so it can be a program name with args.
1700 set dummy gcc; ac_word=$2
1701 echo "$as_me:$LINENO: checking for $ac_word" >&5
1702 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1703 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1704   echo $ECHO_N "(cached) $ECHO_C" >&6
1705 else
1706   if test -n "$ac_ct_CC"; then
1707   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1708 else
1709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1710 for as_dir in $PATH
1711 do
1712   IFS=$as_save_IFS
1713   test -z "$as_dir" && as_dir=.
1714   for ac_exec_ext in '' $ac_executable_extensions; do
1715   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1716     ac_cv_prog_ac_ct_CC="gcc"
1717     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1718     break 2
1719   fi
1720 done
1721 done
1722
1723 fi
1724 fi
1725 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1726 if test -n "$ac_ct_CC"; then
1727   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1728 echo "${ECHO_T}$ac_ct_CC" >&6
1729 else
1730   echo "$as_me:$LINENO: result: no" >&5
1731 echo "${ECHO_T}no" >&6
1732 fi
1733
1734   CC=$ac_ct_CC
1735 else
1736   CC="$ac_cv_prog_CC"
1737 fi
1738
1739 if test -z "$CC"; then
1740   if test -n "$ac_tool_prefix"; then
1741   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1742 set dummy ${ac_tool_prefix}cc; ac_word=$2
1743 echo "$as_me:$LINENO: checking for $ac_word" >&5
1744 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1745 if test "${ac_cv_prog_CC+set}" = set; then
1746   echo $ECHO_N "(cached) $ECHO_C" >&6
1747 else
1748   if test -n "$CC"; then
1749   ac_cv_prog_CC="$CC" # Let the user override the test.
1750 else
1751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1752 for as_dir in $PATH
1753 do
1754   IFS=$as_save_IFS
1755   test -z "$as_dir" && as_dir=.
1756   for ac_exec_ext in '' $ac_executable_extensions; do
1757   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1758     ac_cv_prog_CC="${ac_tool_prefix}cc"
1759     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1760     break 2
1761   fi
1762 done
1763 done
1764
1765 fi
1766 fi
1767 CC=$ac_cv_prog_CC
1768 if test -n "$CC"; then
1769   echo "$as_me:$LINENO: result: $CC" >&5
1770 echo "${ECHO_T}$CC" >&6
1771 else
1772   echo "$as_me:$LINENO: result: no" >&5
1773 echo "${ECHO_T}no" >&6
1774 fi
1775
1776 fi
1777 if test -z "$ac_cv_prog_CC"; then
1778   ac_ct_CC=$CC
1779   # Extract the first word of "cc", so it can be a program name with args.
1780 set dummy cc; ac_word=$2
1781 echo "$as_me:$LINENO: checking for $ac_word" >&5
1782 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1783 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1784   echo $ECHO_N "(cached) $ECHO_C" >&6
1785 else
1786   if test -n "$ac_ct_CC"; then
1787   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1788 else
1789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1790 for as_dir in $PATH
1791 do
1792   IFS=$as_save_IFS
1793   test -z "$as_dir" && as_dir=.
1794   for ac_exec_ext in '' $ac_executable_extensions; do
1795   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1796     ac_cv_prog_ac_ct_CC="cc"
1797     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1798     break 2
1799   fi
1800 done
1801 done
1802
1803 fi
1804 fi
1805 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1806 if test -n "$ac_ct_CC"; then
1807   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1808 echo "${ECHO_T}$ac_ct_CC" >&6
1809 else
1810   echo "$as_me:$LINENO: result: no" >&5
1811 echo "${ECHO_T}no" >&6
1812 fi
1813
1814   CC=$ac_ct_CC
1815 else
1816   CC="$ac_cv_prog_CC"
1817 fi
1818
1819 fi
1820 if test -z "$CC"; then
1821   # Extract the first word of "cc", so it can be a program name with args.
1822 set dummy cc; ac_word=$2
1823 echo "$as_me:$LINENO: checking for $ac_word" >&5
1824 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1825 if test "${ac_cv_prog_CC+set}" = set; then
1826   echo $ECHO_N "(cached) $ECHO_C" >&6
1827 else
1828   if test -n "$CC"; then
1829   ac_cv_prog_CC="$CC" # Let the user override the test.
1830 else
1831   ac_prog_rejected=no
1832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1833 for as_dir in $PATH
1834 do
1835   IFS=$as_save_IFS
1836   test -z "$as_dir" && as_dir=.
1837   for ac_exec_ext in '' $ac_executable_extensions; do
1838   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1839     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1840        ac_prog_rejected=yes
1841        continue
1842      fi
1843     ac_cv_prog_CC="cc"
1844     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1845     break 2
1846   fi
1847 done
1848 done
1849
1850 if test $ac_prog_rejected = yes; then
1851   # We found a bogon in the path, so make sure we never use it.
1852   set dummy $ac_cv_prog_CC
1853   shift
1854   if test $# != 0; then
1855     # We chose a different compiler from the bogus one.
1856     # However, it has the same basename, so the bogon will be chosen
1857     # first if we set CC to just the basename; use the full file name.
1858     shift
1859     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1860   fi
1861 fi
1862 fi
1863 fi
1864 CC=$ac_cv_prog_CC
1865 if test -n "$CC"; then
1866   echo "$as_me:$LINENO: result: $CC" >&5
1867 echo "${ECHO_T}$CC" >&6
1868 else
1869   echo "$as_me:$LINENO: result: no" >&5
1870 echo "${ECHO_T}no" >&6
1871 fi
1872
1873 fi
1874 if test -z "$CC"; then
1875   if test -n "$ac_tool_prefix"; then
1876   for ac_prog in cl
1877   do
1878     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1879 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1880 echo "$as_me:$LINENO: checking for $ac_word" >&5
1881 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1882 if test "${ac_cv_prog_CC+set}" = set; then
1883   echo $ECHO_N "(cached) $ECHO_C" >&6
1884 else
1885   if test -n "$CC"; then
1886   ac_cv_prog_CC="$CC" # Let the user override the test.
1887 else
1888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1889 for as_dir in $PATH
1890 do
1891   IFS=$as_save_IFS
1892   test -z "$as_dir" && as_dir=.
1893   for ac_exec_ext in '' $ac_executable_extensions; do
1894   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1895     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1896     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1897     break 2
1898   fi
1899 done
1900 done
1901
1902 fi
1903 fi
1904 CC=$ac_cv_prog_CC
1905 if test -n "$CC"; then
1906   echo "$as_me:$LINENO: result: $CC" >&5
1907 echo "${ECHO_T}$CC" >&6
1908 else
1909   echo "$as_me:$LINENO: result: no" >&5
1910 echo "${ECHO_T}no" >&6
1911 fi
1912
1913     test -n "$CC" && break
1914   done
1915 fi
1916 if test -z "$CC"; then
1917   ac_ct_CC=$CC
1918   for ac_prog in cl
1919 do
1920   # Extract the first word of "$ac_prog", so it can be a program name with args.
1921 set dummy $ac_prog; ac_word=$2
1922 echo "$as_me:$LINENO: checking for $ac_word" >&5
1923 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1924 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1925   echo $ECHO_N "(cached) $ECHO_C" >&6
1926 else
1927   if test -n "$ac_ct_CC"; then
1928   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1929 else
1930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1931 for as_dir in $PATH
1932 do
1933   IFS=$as_save_IFS
1934   test -z "$as_dir" && as_dir=.
1935   for ac_exec_ext in '' $ac_executable_extensions; do
1936   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1937     ac_cv_prog_ac_ct_CC="$ac_prog"
1938     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1939     break 2
1940   fi
1941 done
1942 done
1943
1944 fi
1945 fi
1946 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1947 if test -n "$ac_ct_CC"; then
1948   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1949 echo "${ECHO_T}$ac_ct_CC" >&6
1950 else
1951   echo "$as_me:$LINENO: result: no" >&5
1952 echo "${ECHO_T}no" >&6
1953 fi
1954
1955   test -n "$ac_ct_CC" && break
1956 done
1957
1958   CC=$ac_ct_CC
1959 fi
1960
1961 fi
1962
1963
1964 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1965 See \`config.log' for more details." >&5
1966 echo "$as_me: error: no acceptable C compiler found in \$PATH
1967 See \`config.log' for more details." >&2;}
1968    { (exit 1); exit 1; }; }
1969
1970 # Provide some information about the compiler.
1971 echo "$as_me:$LINENO:" \
1972      "checking for C compiler version" >&5
1973 ac_compiler=`set X $ac_compile; echo $2`
1974 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1975   (eval $ac_compiler --version </dev/null >&5) 2>&5
1976   ac_status=$?
1977   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1978   (exit $ac_status); }
1979 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1980   (eval $ac_compiler -v </dev/null >&5) 2>&5
1981   ac_status=$?
1982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1983   (exit $ac_status); }
1984 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1985   (eval $ac_compiler -V </dev/null >&5) 2>&5
1986   ac_status=$?
1987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1988   (exit $ac_status); }
1989
1990 cat >conftest.$ac_ext <<_ACEOF
1991 /* confdefs.h.  */
1992 _ACEOF
1993 cat confdefs.h >>conftest.$ac_ext
1994 cat >>conftest.$ac_ext <<_ACEOF
1995 /* end confdefs.h.  */
1996
1997 int
1998 main ()
1999 {
2000
2001   ;
2002   return 0;
2003 }
2004 _ACEOF
2005 # FIXME: Cleanup?
2006 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2007   (eval $ac_link) 2>&5
2008   ac_status=$?
2009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2010   (exit $ac_status); }; then
2011   gcc_no_link=no
2012 else
2013   gcc_no_link=yes
2014 fi
2015
2016 if test x$gcc_no_link = xyes; then
2017   # Setting cross_compile will disable run tests; it will
2018   # also disable AC_CHECK_FILE but that's generally
2019   # correct if we can't link.
2020   cross_compiling=yes
2021   EXEEXT=
2022 else
2023   cat >conftest.$ac_ext <<_ACEOF
2024 /* confdefs.h.  */
2025 _ACEOF
2026 cat confdefs.h >>conftest.$ac_ext
2027 cat >>conftest.$ac_ext <<_ACEOF
2028 /* end confdefs.h.  */
2029
2030 int
2031 main ()
2032 {
2033
2034   ;
2035   return 0;
2036 }
2037 _ACEOF
2038 ac_clean_files_save=$ac_clean_files
2039 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2040 # Try to create an executable without -o first, disregard a.out.
2041 # It will help us diagnose broken compilers, and finding out an intuition
2042 # of exeext.
2043 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2044 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2045 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2046 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2047   (eval $ac_link_default) 2>&5
2048   ac_status=$?
2049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2050   (exit $ac_status); }; then
2051   # Find the output, starting from the most likely.  This scheme is
2052 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2053 # resort.
2054
2055 # Be careful to initialize this variable, since it used to be cached.
2056 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2057 ac_cv_exeext=
2058 # b.out is created by i960 compilers.
2059 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2060 do
2061   test -f "$ac_file" || continue
2062   case $ac_file in
2063     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2064         ;;
2065     conftest.$ac_ext )
2066         # This is the source file.
2067         ;;
2068     [ab].out )
2069         # We found the default executable, but exeext='' is most
2070         # certainly right.
2071         break;;
2072     *.* )
2073         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2074         # FIXME: I believe we export ac_cv_exeext for Libtool,
2075         # but it would be cool to find out if it's true.  Does anybody
2076         # maintain Libtool? --akim.
2077         export ac_cv_exeext
2078         break;;
2079     * )
2080         break;;
2081   esac
2082 done
2083 else
2084   echo "$as_me: failed program was:" >&5
2085 sed 's/^/| /' conftest.$ac_ext >&5
2086
2087 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2088 See \`config.log' for more details." >&5
2089 echo "$as_me: error: C compiler cannot create executables
2090 See \`config.log' for more details." >&2;}
2091    { (exit 77); exit 77; }; }
2092 fi
2093
2094 ac_exeext=$ac_cv_exeext
2095 echo "$as_me:$LINENO: result: $ac_file" >&5
2096 echo "${ECHO_T}$ac_file" >&6
2097
2098 # Check the compiler produces executables we can run.  If not, either
2099 # the compiler is broken, or we cross compile.
2100 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2101 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2102 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2103 # If not cross compiling, check that we can run a simple program.
2104 if test "$cross_compiling" != yes; then
2105   if { ac_try='./$ac_file'
2106   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2107   (eval $ac_try) 2>&5
2108   ac_status=$?
2109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2110   (exit $ac_status); }; }; then
2111     cross_compiling=no
2112   else
2113     if test "$cross_compiling" = maybe; then
2114         cross_compiling=yes
2115     else
2116         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2117 If you meant to cross compile, use \`--host'.
2118 See \`config.log' for more details." >&5
2119 echo "$as_me: error: cannot run C compiled programs.
2120 If you meant to cross compile, use \`--host'.
2121 See \`config.log' for more details." >&2;}
2122    { (exit 1); exit 1; }; }
2123     fi
2124   fi
2125 fi
2126 echo "$as_me:$LINENO: result: yes" >&5
2127 echo "${ECHO_T}yes" >&6
2128
2129 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2130 ac_clean_files=$ac_clean_files_save
2131 # Check the compiler produces executables we can run.  If not, either
2132 # the compiler is broken, or we cross compile.
2133 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2134 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2135 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2136 echo "${ECHO_T}$cross_compiling" >&6
2137
2138 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2139 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2140 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2141   (eval $ac_link) 2>&5
2142   ac_status=$?
2143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2144   (exit $ac_status); }; then
2145   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2146 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2147 # work properly (i.e., refer to `conftest.exe'), while it won't with
2148 # `rm'.
2149 for ac_file in conftest.exe conftest conftest.*; do
2150   test -f "$ac_file" || continue
2151   case $ac_file in
2152     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2153     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2154           export ac_cv_exeext
2155           break;;
2156     * ) break;;
2157   esac
2158 done
2159 else
2160   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2161 See \`config.log' for more details." >&5
2162 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2163 See \`config.log' for more details." >&2;}
2164    { (exit 1); exit 1; }; }
2165 fi
2166
2167 rm -f conftest$ac_cv_exeext
2168 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2169 echo "${ECHO_T}$ac_cv_exeext" >&6
2170
2171 rm -f conftest.$ac_ext
2172 EXEEXT=$ac_cv_exeext
2173 ac_exeext=$EXEEXT
2174 fi
2175 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2176 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2177 if test "${ac_cv_objext+set}" = set; then
2178   echo $ECHO_N "(cached) $ECHO_C" >&6
2179 else
2180   cat >conftest.$ac_ext <<_ACEOF
2181 /* confdefs.h.  */
2182 _ACEOF
2183 cat confdefs.h >>conftest.$ac_ext
2184 cat >>conftest.$ac_ext <<_ACEOF
2185 /* end confdefs.h.  */
2186
2187 int
2188 main ()
2189 {
2190
2191   ;
2192   return 0;
2193 }
2194 _ACEOF
2195 rm -f conftest.o conftest.obj
2196 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2197   (eval $ac_compile) 2>&5
2198   ac_status=$?
2199   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2200   (exit $ac_status); }; then
2201   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2202   case $ac_file in
2203     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2204     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2205        break;;
2206   esac
2207 done
2208 else
2209   echo "$as_me: failed program was:" >&5
2210 sed 's/^/| /' conftest.$ac_ext >&5
2211
2212 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2213 See \`config.log' for more details." >&5
2214 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2215 See \`config.log' for more details." >&2;}
2216    { (exit 1); exit 1; }; }
2217 fi
2218
2219 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2220 fi
2221 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2222 echo "${ECHO_T}$ac_cv_objext" >&6
2223 OBJEXT=$ac_cv_objext
2224 ac_objext=$OBJEXT
2225 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2226 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2227 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2228   echo $ECHO_N "(cached) $ECHO_C" >&6
2229 else
2230   cat >conftest.$ac_ext <<_ACEOF
2231 /* confdefs.h.  */
2232 _ACEOF
2233 cat confdefs.h >>conftest.$ac_ext
2234 cat >>conftest.$ac_ext <<_ACEOF
2235 /* end confdefs.h.  */
2236
2237 int
2238 main ()
2239 {
2240 #ifndef __GNUC__
2241        choke me
2242 #endif
2243
2244   ;
2245   return 0;
2246 }
2247 _ACEOF
2248 rm -f conftest.$ac_objext
2249 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2250   (eval $ac_compile) 2>conftest.er1
2251   ac_status=$?
2252   grep -v '^ *+' conftest.er1 >conftest.err
2253   rm -f conftest.er1
2254   cat conftest.err >&5
2255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2256   (exit $ac_status); } &&
2257          { ac_try='test -z "$ac_c_werror_flag"
2258                          || test ! -s conftest.err'
2259   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2260   (eval $ac_try) 2>&5
2261   ac_status=$?
2262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263   (exit $ac_status); }; } &&
2264          { ac_try='test -s conftest.$ac_objext'
2265   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2266   (eval $ac_try) 2>&5
2267   ac_status=$?
2268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2269   (exit $ac_status); }; }; then
2270   ac_compiler_gnu=yes
2271 else
2272   echo "$as_me: failed program was:" >&5
2273 sed 's/^/| /' conftest.$ac_ext >&5
2274
2275 ac_compiler_gnu=no
2276 fi
2277 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2278 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2279
2280 fi
2281 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2282 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2283 GCC=`test $ac_compiler_gnu = yes && echo yes`
2284 ac_test_CFLAGS=${CFLAGS+set}
2285 ac_save_CFLAGS=$CFLAGS
2286 CFLAGS="-g"
2287 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2288 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2289 if test "${ac_cv_prog_cc_g+set}" = set; then
2290   echo $ECHO_N "(cached) $ECHO_C" >&6
2291 else
2292   cat >conftest.$ac_ext <<_ACEOF
2293 /* confdefs.h.  */
2294 _ACEOF
2295 cat confdefs.h >>conftest.$ac_ext
2296 cat >>conftest.$ac_ext <<_ACEOF
2297 /* end confdefs.h.  */
2298
2299 int
2300 main ()
2301 {
2302
2303   ;
2304   return 0;
2305 }
2306 _ACEOF
2307 rm -f conftest.$ac_objext
2308 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2309   (eval $ac_compile) 2>conftest.er1
2310   ac_status=$?
2311   grep -v '^ *+' conftest.er1 >conftest.err
2312   rm -f conftest.er1
2313   cat conftest.err >&5
2314   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2315   (exit $ac_status); } &&
2316          { ac_try='test -z "$ac_c_werror_flag"
2317                          || test ! -s conftest.err'
2318   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2319   (eval $ac_try) 2>&5
2320   ac_status=$?
2321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2322   (exit $ac_status); }; } &&
2323          { ac_try='test -s conftest.$ac_objext'
2324   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2325   (eval $ac_try) 2>&5
2326   ac_status=$?
2327   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2328   (exit $ac_status); }; }; then
2329   ac_cv_prog_cc_g=yes
2330 else
2331   echo "$as_me: failed program was:" >&5
2332 sed 's/^/| /' conftest.$ac_ext >&5
2333
2334 ac_cv_prog_cc_g=no
2335 fi
2336 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2337 fi
2338 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2339 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2340 if test "$ac_test_CFLAGS" = set; then
2341   CFLAGS=$ac_save_CFLAGS
2342 elif test $ac_cv_prog_cc_g = yes; then
2343   if test "$GCC" = yes; then
2344     CFLAGS="-g -O2"
2345   else
2346     CFLAGS="-g"
2347   fi
2348 else
2349   if test "$GCC" = yes; then
2350     CFLAGS="-O2"
2351   else
2352     CFLAGS=
2353   fi
2354 fi
2355 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2356 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2357 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2358   echo $ECHO_N "(cached) $ECHO_C" >&6
2359 else
2360   ac_cv_prog_cc_stdc=no
2361 ac_save_CC=$CC
2362 cat >conftest.$ac_ext <<_ACEOF
2363 /* confdefs.h.  */
2364 _ACEOF
2365 cat confdefs.h >>conftest.$ac_ext
2366 cat >>conftest.$ac_ext <<_ACEOF
2367 /* end confdefs.h.  */
2368 #include <stdarg.h>
2369 #include <stdio.h>
2370 #include <sys/types.h>
2371 #include <sys/stat.h>
2372 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2373 struct buf { int x; };
2374 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2375 static char *e (p, i)
2376      char **p;
2377      int i;
2378 {
2379   return p[i];
2380 }
2381 static char *f (char * (*g) (char **, int), char **p, ...)
2382 {
2383   char *s;
2384   va_list v;
2385   va_start (v,p);
2386   s = g (p, va_arg (v,int));
2387   va_end (v);
2388   return s;
2389 }
2390
2391 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2392    function prototypes and stuff, but not '\xHH' hex character constants.
2393    These don't provoke an error unfortunately, instead are silently treated
2394    as 'x'.  The following induces an error, until -std1 is added to get
2395    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2396    array size at least.  It's necessary to write '\x00'==0 to get something
2397    that's true only with -std1.  */
2398 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2399
2400 int test (int i, double x);
2401 struct s1 {int (*f) (int a);};
2402 struct s2 {int (*f) (double a);};
2403 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2404 int argc;
2405 char **argv;
2406 int
2407 main ()
2408 {
2409 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2410   ;
2411   return 0;
2412 }
2413 _ACEOF
2414 # Don't try gcc -ansi; that turns off useful extensions and
2415 # breaks some systems' header files.
2416 # AIX                   -qlanglvl=ansi
2417 # Ultrix and OSF/1      -std1
2418 # HP-UX 10.20 and later -Ae
2419 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2420 # SVR4                  -Xc -D__EXTENSIONS__
2421 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2422 do
2423   CC="$ac_save_CC $ac_arg"
2424   rm -f conftest.$ac_objext
2425 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2426   (eval $ac_compile) 2>conftest.er1
2427   ac_status=$?
2428   grep -v '^ *+' conftest.er1 >conftest.err
2429   rm -f conftest.er1
2430   cat conftest.err >&5
2431   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2432   (exit $ac_status); } &&
2433          { ac_try='test -z "$ac_c_werror_flag"
2434                          || test ! -s conftest.err'
2435   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2436   (eval $ac_try) 2>&5
2437   ac_status=$?
2438   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2439   (exit $ac_status); }; } &&
2440          { ac_try='test -s conftest.$ac_objext'
2441   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2442   (eval $ac_try) 2>&5
2443   ac_status=$?
2444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2445   (exit $ac_status); }; }; then
2446   ac_cv_prog_cc_stdc=$ac_arg
2447 break
2448 else
2449   echo "$as_me: failed program was:" >&5
2450 sed 's/^/| /' conftest.$ac_ext >&5
2451
2452 fi
2453 rm -f conftest.err conftest.$ac_objext
2454 done
2455 rm -f conftest.$ac_ext conftest.$ac_objext
2456 CC=$ac_save_CC
2457
2458 fi
2459
2460 case "x$ac_cv_prog_cc_stdc" in
2461   x|xno)
2462     echo "$as_me:$LINENO: result: none needed" >&5
2463 echo "${ECHO_T}none needed" >&6 ;;
2464   *)
2465     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2466 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2467     CC="$CC $ac_cv_prog_cc_stdc" ;;
2468 esac
2469
2470 # Some people use a C++ compiler to compile C.  Since we use `exit',
2471 # in C++ we need to declare it.  In case someone uses the same compiler
2472 # for both compiling C and C++ we need to have the C++ compiler decide
2473 # the declaration of exit, since it's the most demanding environment.
2474 cat >conftest.$ac_ext <<_ACEOF
2475 #ifndef __cplusplus
2476   choke me
2477 #endif
2478 _ACEOF
2479 rm -f conftest.$ac_objext
2480 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2481   (eval $ac_compile) 2>conftest.er1
2482   ac_status=$?
2483   grep -v '^ *+' conftest.er1 >conftest.err
2484   rm -f conftest.er1
2485   cat conftest.err >&5
2486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2487   (exit $ac_status); } &&
2488          { ac_try='test -z "$ac_c_werror_flag"
2489                          || test ! -s conftest.err'
2490   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2491   (eval $ac_try) 2>&5
2492   ac_status=$?
2493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2494   (exit $ac_status); }; } &&
2495          { ac_try='test -s conftest.$ac_objext'
2496   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2497   (eval $ac_try) 2>&5
2498   ac_status=$?
2499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2500   (exit $ac_status); }; }; then
2501   for ac_declaration in \
2502    '' \
2503    'extern "C" void std::exit (int) throw (); using std::exit;' \
2504    'extern "C" void std::exit (int); using std::exit;' \
2505    'extern "C" void exit (int) throw ();' \
2506    'extern "C" void exit (int);' \
2507    'void exit (int);'
2508 do
2509   cat >conftest.$ac_ext <<_ACEOF
2510 /* confdefs.h.  */
2511 _ACEOF
2512 cat confdefs.h >>conftest.$ac_ext
2513 cat >>conftest.$ac_ext <<_ACEOF
2514 /* end confdefs.h.  */
2515 $ac_declaration
2516 #include <stdlib.h>
2517 int
2518 main ()
2519 {
2520 exit (42);
2521   ;
2522   return 0;
2523 }
2524 _ACEOF
2525 rm -f conftest.$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 $ac_status); }; }; then
2547   :
2548 else
2549   echo "$as_me: failed program was:" >&5
2550 sed 's/^/| /' conftest.$ac_ext >&5
2551
2552 continue
2553 fi
2554 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2555   cat >conftest.$ac_ext <<_ACEOF
2556 /* confdefs.h.  */
2557 _ACEOF
2558 cat confdefs.h >>conftest.$ac_ext
2559 cat >>conftest.$ac_ext <<_ACEOF
2560 /* end confdefs.h.  */
2561 $ac_declaration
2562 int
2563 main ()
2564 {
2565 exit (42);
2566   ;
2567   return 0;
2568 }
2569 _ACEOF
2570 rm -f conftest.$ac_objext
2571 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2572   (eval $ac_compile) 2>conftest.er1
2573   ac_status=$?
2574   grep -v '^ *+' conftest.er1 >conftest.err
2575   rm -f conftest.er1
2576   cat conftest.err >&5
2577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2578   (exit $ac_status); } &&
2579          { ac_try='test -z "$ac_c_werror_flag"
2580                          || test ! -s conftest.err'
2581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2582   (eval $ac_try) 2>&5
2583   ac_status=$?
2584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2585   (exit $ac_status); }; } &&
2586          { ac_try='test -s conftest.$ac_objext'
2587   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2588   (eval $ac_try) 2>&5
2589   ac_status=$?
2590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2591   (exit $ac_status); }; }; then
2592   break
2593 else
2594   echo "$as_me: failed program was:" >&5
2595 sed 's/^/| /' conftest.$ac_ext >&5
2596
2597 fi
2598 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2599 done
2600 rm -f conftest*
2601 if test -n "$ac_declaration"; then
2602   echo '#ifdef __cplusplus' >>confdefs.h
2603   echo $ac_declaration      >>confdefs.h
2604   echo '#endif'             >>confdefs.h
2605 fi
2606
2607 else
2608   echo "$as_me: failed program was:" >&5
2609 sed 's/^/| /' conftest.$ac_ext >&5
2610
2611 fi
2612 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2613 ac_ext=c
2614 ac_cpp='$CPP $CPPFLAGS'
2615 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2616 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2617 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2618
2619
2620
2621 # extra LD Flags which are required for targets
2622 case "${host}" in
2623   *-darwin*)
2624     # Darwin needs -single_module when linking libobjc
2625     extra_ldflags_libobjc=-Wl,-single_module
2626     ;;
2627 esac
2628
2629
2630
2631
2632 if test -n "$ac_tool_prefix"; then
2633   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2634 set dummy ${ac_tool_prefix}as; ac_word=$2
2635 echo "$as_me:$LINENO: checking for $ac_word" >&5
2636 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2637 if test "${ac_cv_prog_AS+set}" = set; then
2638   echo $ECHO_N "(cached) $ECHO_C" >&6
2639 else
2640   if test -n "$AS"; then
2641   ac_cv_prog_AS="$AS" # Let the user override the test.
2642 else
2643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2644 for as_dir in $PATH
2645 do
2646   IFS=$as_save_IFS
2647   test -z "$as_dir" && as_dir=.
2648   for ac_exec_ext in '' $ac_executable_extensions; do
2649   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2650     ac_cv_prog_AS="${ac_tool_prefix}as"
2651     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2652     break 2
2653   fi
2654 done
2655 done
2656
2657 fi
2658 fi
2659 AS=$ac_cv_prog_AS
2660 if test -n "$AS"; then
2661   echo "$as_me:$LINENO: result: $AS" >&5
2662 echo "${ECHO_T}$AS" >&6
2663 else
2664   echo "$as_me:$LINENO: result: no" >&5
2665 echo "${ECHO_T}no" >&6
2666 fi
2667
2668 fi
2669 if test -z "$ac_cv_prog_AS"; then
2670   ac_ct_AS=$AS
2671   # Extract the first word of "as", so it can be a program name with args.
2672 set dummy as; ac_word=$2
2673 echo "$as_me:$LINENO: checking for $ac_word" >&5
2674 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2675 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
2676   echo $ECHO_N "(cached) $ECHO_C" >&6
2677 else
2678   if test -n "$ac_ct_AS"; then
2679   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
2680 else
2681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2682 for as_dir in $PATH
2683 do
2684   IFS=$as_save_IFS
2685   test -z "$as_dir" && as_dir=.
2686   for ac_exec_ext in '' $ac_executable_extensions; do
2687   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2688     ac_cv_prog_ac_ct_AS="as"
2689     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2690     break 2
2691   fi
2692 done
2693 done
2694
2695 fi
2696 fi
2697 ac_ct_AS=$ac_cv_prog_ac_ct_AS
2698 if test -n "$ac_ct_AS"; then
2699   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
2700 echo "${ECHO_T}$ac_ct_AS" >&6
2701 else
2702   echo "$as_me:$LINENO: result: no" >&5
2703 echo "${ECHO_T}no" >&6
2704 fi
2705
2706   AS=$ac_ct_AS
2707 else
2708   AS="$ac_cv_prog_AS"
2709 fi
2710
2711 if test -n "$ac_tool_prefix"; then
2712   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2713 set dummy ${ac_tool_prefix}ar; ac_word=$2
2714 echo "$as_me:$LINENO: checking for $ac_word" >&5
2715 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2716 if test "${ac_cv_prog_AR+set}" = set; then
2717   echo $ECHO_N "(cached) $ECHO_C" >&6
2718 else
2719   if test -n "$AR"; then
2720   ac_cv_prog_AR="$AR" # Let the user override the test.
2721 else
2722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2723 for as_dir in $PATH
2724 do
2725   IFS=$as_save_IFS
2726   test -z "$as_dir" && as_dir=.
2727   for ac_exec_ext in '' $ac_executable_extensions; do
2728   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2729     ac_cv_prog_AR="${ac_tool_prefix}ar"
2730     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2731     break 2
2732   fi
2733 done
2734 done
2735
2736 fi
2737 fi
2738 AR=$ac_cv_prog_AR
2739 if test -n "$AR"; then
2740   echo "$as_me:$LINENO: result: $AR" >&5
2741 echo "${ECHO_T}$AR" >&6
2742 else
2743   echo "$as_me:$LINENO: result: no" >&5
2744 echo "${ECHO_T}no" >&6
2745 fi
2746
2747 fi
2748 if test -z "$ac_cv_prog_AR"; then
2749   ac_ct_AR=$AR
2750   # Extract the first word of "ar", so it can be a program name with args.
2751 set dummy ar; ac_word=$2
2752 echo "$as_me:$LINENO: checking for $ac_word" >&5
2753 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2754 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
2755   echo $ECHO_N "(cached) $ECHO_C" >&6
2756 else
2757   if test -n "$ac_ct_AR"; then
2758   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2759 else
2760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761 for as_dir in $PATH
2762 do
2763   IFS=$as_save_IFS
2764   test -z "$as_dir" && as_dir=.
2765   for ac_exec_ext in '' $ac_executable_extensions; do
2766   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2767     ac_cv_prog_ac_ct_AR="ar"
2768     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2769     break 2
2770   fi
2771 done
2772 done
2773
2774 fi
2775 fi
2776 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2777 if test -n "$ac_ct_AR"; then
2778   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
2779 echo "${ECHO_T}$ac_ct_AR" >&6
2780 else
2781   echo "$as_me:$LINENO: result: no" >&5
2782 echo "${ECHO_T}no" >&6
2783 fi
2784
2785   AR=$ac_ct_AR
2786 else
2787   AR="$ac_cv_prog_AR"
2788 fi
2789
2790 if test -n "$ac_tool_prefix"; then
2791   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2792 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2793 echo "$as_me:$LINENO: checking for $ac_word" >&5
2794 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2795 if test "${ac_cv_prog_RANLIB+set}" = set; then
2796   echo $ECHO_N "(cached) $ECHO_C" >&6
2797 else
2798   if test -n "$RANLIB"; then
2799   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2800 else
2801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2802 for as_dir in $PATH
2803 do
2804   IFS=$as_save_IFS
2805   test -z "$as_dir" && as_dir=.
2806   for ac_exec_ext in '' $ac_executable_extensions; do
2807   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2808     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2809     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2810     break 2
2811   fi
2812 done
2813 done
2814
2815 fi
2816 fi
2817 RANLIB=$ac_cv_prog_RANLIB
2818 if test -n "$RANLIB"; then
2819   echo "$as_me:$LINENO: result: $RANLIB" >&5
2820 echo "${ECHO_T}$RANLIB" >&6
2821 else
2822   echo "$as_me:$LINENO: result: no" >&5
2823 echo "${ECHO_T}no" >&6
2824 fi
2825
2826 fi
2827 if test -z "$ac_cv_prog_RANLIB"; then
2828   ac_ct_RANLIB=$RANLIB
2829   # Extract the first word of "ranlib", so it can be a program name with args.
2830 set dummy ranlib; ac_word=$2
2831 echo "$as_me:$LINENO: checking for $ac_word" >&5
2832 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2833 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2834   echo $ECHO_N "(cached) $ECHO_C" >&6
2835 else
2836   if test -n "$ac_ct_RANLIB"; then
2837   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2838 else
2839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2840 for as_dir in $PATH
2841 do
2842   IFS=$as_save_IFS
2843   test -z "$as_dir" && as_dir=.
2844   for ac_exec_ext in '' $ac_executable_extensions; do
2845   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2846     ac_cv_prog_ac_ct_RANLIB="ranlib"
2847     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2848     break 2
2849   fi
2850 done
2851 done
2852
2853   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2854 fi
2855 fi
2856 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2857 if test -n "$ac_ct_RANLIB"; then
2858   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2859 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2860 else
2861   echo "$as_me:$LINENO: result: no" >&5
2862 echo "${ECHO_T}no" >&6
2863 fi
2864
2865   RANLIB=$ac_ct_RANLIB
2866 else
2867   RANLIB="$ac_cv_prog_RANLIB"
2868 fi
2869
2870 # Find a good install program.  We prefer a C program (faster),
2871 # so one script is as good as another.  But avoid the broken or
2872 # incompatible versions:
2873 # SysV /etc/install, /usr/sbin/install
2874 # SunOS /usr/etc/install
2875 # IRIX /sbin/install
2876 # AIX /bin/install
2877 # AmigaOS /C/install, which installs bootblocks on floppy discs
2878 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2879 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2880 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2881 # OS/2's system install, which has a completely different semantic
2882 # ./install, which can be erroneously created by make from ./install.sh.
2883 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2884 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2885 if test -z "$INSTALL"; then
2886 if test "${ac_cv_path_install+set}" = set; then
2887   echo $ECHO_N "(cached) $ECHO_C" >&6
2888 else
2889   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2890 for as_dir in $PATH
2891 do
2892   IFS=$as_save_IFS
2893   test -z "$as_dir" && as_dir=.
2894   # Account for people who put trailing slashes in PATH elements.
2895 case $as_dir/ in
2896   ./ | .// | /cC/* | \
2897   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2898   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2899   /usr/ucb/* ) ;;
2900   *)
2901     # OSF1 and SCO ODT 3.0 have their own names for install.
2902     # Don't use installbsd from OSF since it installs stuff as root
2903     # by default.
2904     for ac_prog in ginstall scoinst install; do
2905       for ac_exec_ext in '' $ac_executable_extensions; do
2906         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2907           if test $ac_prog = install &&
2908             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2909             # AIX install.  It has an incompatible calling convention.
2910             :
2911           elif test $ac_prog = install &&
2912             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2913             # program-specific install script used by HP pwplus--don't use.
2914             :
2915           else
2916             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2917             break 3
2918           fi
2919         fi
2920       done
2921     done
2922     ;;
2923 esac
2924 done
2925
2926
2927 fi
2928   if test "${ac_cv_path_install+set}" = set; then
2929     INSTALL=$ac_cv_path_install
2930   else
2931     # As a last resort, use the slow shell script.  We don't cache a
2932     # path for INSTALL within a source directory, because that will
2933     # break other packages using the cache if that directory is
2934     # removed, or if the path is relative.
2935     INSTALL=$ac_install_sh
2936   fi
2937 fi
2938 echo "$as_me:$LINENO: result: $INSTALL" >&5
2939 echo "${ECHO_T}$INSTALL" >&6
2940
2941 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2942 # It thinks the first close brace ends the variable substitution.
2943 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2944
2945 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2946
2947 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2948
2949
2950 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
2951 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
2952     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2953 if test "${enable_maintainer_mode+set}" = set; then
2954   enableval="$enable_maintainer_mode"
2955   USE_MAINTAINER_MODE=$enableval
2956 else
2957   USE_MAINTAINER_MODE=no
2958 fi;
2959   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
2960 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
2961
2962
2963 if test $USE_MAINTAINER_MODE = yes; then
2964   MAINTAINER_MODE_TRUE=
2965   MAINTAINER_MODE_FALSE='#'
2966 else
2967   MAINTAINER_MODE_TRUE='#'
2968   MAINTAINER_MODE_FALSE=
2969 fi
2970
2971   MAINT=$MAINTAINER_MODE_TRUE
2972
2973
2974
2975 # Enable Win32 DLL on MS Windows - FIXME
2976
2977
2978 # Check whether --enable-shared or --disable-shared was given.
2979 if test "${enable_shared+set}" = set; then
2980   enableval="$enable_shared"
2981   p=${PACKAGE-default}
2982 case $enableval in
2983 yes) enable_shared=yes ;;
2984 no) enable_shared=no ;;
2985 *)
2986   enable_shared=no
2987   # Look at the argument we got.  We use all the common list separators.
2988   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2989   for pkg in $enableval; do
2990     if test "X$pkg" = "X$p"; then
2991       enable_shared=yes
2992     fi
2993   done
2994   IFS="$ac_save_ifs"
2995   ;;
2996 esac
2997 else
2998   enable_shared=yes
2999 fi;
3000 # Check whether --enable-static or --disable-static was given.
3001 if test "${enable_static+set}" = set; then
3002   enableval="$enable_static"
3003   p=${PACKAGE-default}
3004 case $enableval in
3005 yes) enable_static=yes ;;
3006 no) enable_static=no ;;
3007 *)
3008   enable_static=no
3009   # Look at the argument we got.  We use all the common list separators.
3010   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3011   for pkg in $enableval; do
3012     if test "X$pkg" = "X$p"; then
3013       enable_static=yes
3014     fi
3015   done
3016   IFS="$ac_save_ifs"
3017   ;;
3018 esac
3019 else
3020   enable_static=yes
3021 fi;
3022 # Check whether --enable-fast-install or --disable-fast-install was given.
3023 if test "${enable_fast_install+set}" = set; then
3024   enableval="$enable_fast_install"
3025   p=${PACKAGE-default}
3026 case $enableval in
3027 yes) enable_fast_install=yes ;;
3028 no) enable_fast_install=no ;;
3029 *)
3030   enable_fast_install=no
3031   # Look at the argument we got.  We use all the common list separators.
3032   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3033   for pkg in $enableval; do
3034     if test "X$pkg" = "X$p"; then
3035       enable_fast_install=yes
3036     fi
3037   done
3038   IFS="$ac_save_ifs"
3039   ;;
3040 esac
3041 else
3042   enable_fast_install=yes
3043 fi;
3044
3045 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3046 if test "${with_gnu_ld+set}" = set; then
3047   withval="$with_gnu_ld"
3048   test "$withval" = no || with_gnu_ld=yes
3049 else
3050   with_gnu_ld=no
3051 fi;
3052 ac_prog=ld
3053 if test "$GCC" = yes; then
3054   # Check if gcc -print-prog-name=ld gives a path.
3055   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3056 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3057   case $host in
3058   *-*-mingw*)
3059     # gcc leaves a trailing carriage return which upsets mingw
3060     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3061   *)
3062     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3063   esac
3064   case $ac_prog in
3065     # Accept absolute paths.
3066     [\\/]* | [A-Za-z]:[\\/]*)
3067       re_direlt='/[^/][^/]*/\.\./'
3068       # Canonicalize the path of ld
3069       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3070       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3071         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3072       done
3073       test -z "$LD" && LD="$ac_prog"
3074       ;;
3075   "")
3076     # If it fails, then pretend we aren't using GCC.
3077     ac_prog=ld
3078     ;;
3079   *)
3080     # If it is relative, then search for the first ld in PATH.
3081     with_gnu_ld=unknown
3082     ;;
3083   esac
3084 elif test "$with_gnu_ld" = yes; then
3085   echo "$as_me:$LINENO: checking for GNU ld" >&5
3086 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3087 else
3088   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3089 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3090 fi
3091 if test "${lt_cv_path_LD+set}" = set; then
3092   echo $ECHO_N "(cached) $ECHO_C" >&6
3093 else
3094   if test -z "$LD"; then
3095   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3096   for ac_dir in $PATH; do
3097     test -z "$ac_dir" && ac_dir=.
3098     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3099       lt_cv_path_LD="$ac_dir/$ac_prog"
3100       # Check to see if the program is GNU ld.  I'd rather use --version,
3101       # but apparently some GNU ld's only accept -v.
3102       # Break only if it was the GNU/non-GNU ld that we prefer.
3103       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3104         test "$with_gnu_ld" != no && break
3105       else
3106         test "$with_gnu_ld" != yes && break
3107       fi
3108     fi
3109   done
3110   IFS="$ac_save_ifs"
3111 else
3112   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3113 fi
3114 fi
3115
3116 LD="$lt_cv_path_LD"
3117 if test -n "$LD"; then
3118   echo "$as_me:$LINENO: result: $LD" >&5
3119 echo "${ECHO_T}$LD" >&6
3120 else
3121   echo "$as_me:$LINENO: result: no" >&5
3122 echo "${ECHO_T}no" >&6
3123 fi
3124 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3125 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3126    { (exit 1); exit 1; }; }
3127 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3128 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3129 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3130   echo $ECHO_N "(cached) $ECHO_C" >&6
3131 else
3132   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3133 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3134   lt_cv_prog_gnu_ld=yes
3135 else
3136   lt_cv_prog_gnu_ld=no
3137 fi
3138 fi
3139 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3140 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3141 with_gnu_ld=$lt_cv_prog_gnu_ld
3142
3143
3144 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3145 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3146 if test "${lt_cv_ld_reload_flag+set}" = set; then
3147   echo $ECHO_N "(cached) $ECHO_C" >&6
3148 else
3149   lt_cv_ld_reload_flag='-r'
3150 fi
3151 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3152 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3153 reload_flag=$lt_cv_ld_reload_flag
3154 test -n "$reload_flag" && reload_flag=" $reload_flag"
3155
3156 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3157 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3158 if test "${lt_cv_path_NM+set}" = set; then
3159   echo $ECHO_N "(cached) $ECHO_C" >&6
3160 else
3161   if test -n "$NM"; then
3162   # Let the user override the test.
3163   lt_cv_path_NM="$NM"
3164 else
3165   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3166   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3167     test -z "$ac_dir" && ac_dir=.
3168     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3169     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3170       # Check to see if the nm accepts a BSD-compat flag.
3171       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3172       #   nm: unknown option "B" ignored
3173       # Tru64's nm complains that /dev/null is an invalid object file
3174       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3175         lt_cv_path_NM="$tmp_nm -B"
3176         break
3177       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3178         lt_cv_path_NM="$tmp_nm -p"
3179         break
3180       else
3181         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3182         continue # so that we can try to find one that supports BSD flags
3183       fi
3184     fi
3185   done
3186   IFS="$ac_save_ifs"
3187   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3188 fi
3189 fi
3190
3191 NM="$lt_cv_path_NM"
3192 echo "$as_me:$LINENO: result: $NM" >&5
3193 echo "${ECHO_T}$NM" >&6
3194
3195 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3196 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3197 LN_S=$as_ln_s
3198 if test "$LN_S" = "ln -s"; then
3199   echo "$as_me:$LINENO: result: yes" >&5
3200 echo "${ECHO_T}yes" >&6
3201 else
3202   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3203 echo "${ECHO_T}no, using $LN_S" >&6
3204 fi
3205
3206 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3207 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3208 if test "${lt_cv_deplibs_check_method+set}" = set; then
3209   echo $ECHO_N "(cached) $ECHO_C" >&6
3210 else
3211   lt_cv_file_magic_cmd='$MAGIC_CMD'
3212 lt_cv_file_magic_test_file=
3213 lt_cv_deplibs_check_method='unknown'
3214 # Need to set the preceding variable on all platforms that support
3215 # interlibrary dependencies.
3216 # 'none' -- dependencies not supported.
3217 # `unknown' -- same as none, but documents that we really don't know.
3218 # 'pass_all' -- all dependencies passed with no checks.
3219 # 'test_compile' -- check by making test program.
3220 # 'file_magic [regex]' -- check by looking for files in library path
3221 # which responds to the $file_magic_cmd with a given egrep regex.
3222 # If you have `file' or equivalent on your system and you're not sure
3223 # whether `pass_all' will *always* work, you probably want this one.
3224
3225 case $host_os in
3226 aix*)
3227   lt_cv_deplibs_check_method=pass_all
3228   ;;
3229
3230 beos*)
3231   lt_cv_deplibs_check_method=pass_all
3232   ;;
3233
3234 bsdi4*)
3235   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3236   lt_cv_file_magic_cmd='/usr/bin/file -L'
3237   lt_cv_file_magic_test_file=/shlib/libc.so
3238   ;;
3239
3240 cygwin* | mingw* |pw32*)
3241   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3242   lt_cv_file_magic_cmd='$OBJDUMP -f'
3243   ;;
3244
3245 darwin* | rhapsody*)
3246   # this will be overwritten by pass_all, but leave it in just in case
3247   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3248   lt_cv_file_magic_cmd='/usr/bin/file -L'
3249   case "$host_os" in
3250   rhapsody* | darwin1.012)
3251     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3252     ;;
3253   *) # Darwin 1.3 on
3254     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3255     ;;
3256   esac
3257   lt_cv_deplibs_check_method=pass_all
3258   ;;
3259
3260 freebsd* | kfreebsd*-gnu)
3261   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3262     case $host_cpu in
3263     i*86 )
3264       # Not sure whether the presence of OpenBSD here was a mistake.
3265       # Let's accept both of them until this is cleared up.
3266       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3267       lt_cv_file_magic_cmd=/usr/bin/file
3268       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3269       ;;
3270     esac
3271   else
3272     lt_cv_deplibs_check_method=pass_all
3273   fi
3274   ;;
3275
3276 gnu*)
3277   lt_cv_deplibs_check_method=pass_all
3278   ;;
3279
3280 hpux10.20*|hpux11*)
3281   case $host_cpu in
3282   hppa*)
3283     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3284     lt_cv_file_magic_cmd=/usr/bin/file
3285     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3286     ;;
3287   ia64*)
3288     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3289     lt_cv_file_magic_cmd=/usr/bin/file
3290     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3291     ;;
3292   esac
3293   ;;
3294
3295 irix5* | irix6*)
3296   case $host_os in
3297   irix5*)
3298     # this will be overridden with pass_all, but let us keep it just in case
3299     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3300     ;;
3301   *)
3302     case $LD in
3303     *-32|*"-32 ") libmagic=32-bit;;
3304     *-n32|*"-n32 ") libmagic=N32;;
3305     *-64|*"-64 ") libmagic=64-bit;;
3306     *) libmagic=never-match;;
3307     esac
3308     # this will be overridden with pass_all, but let us keep it just in case
3309     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3310     ;;
3311   esac
3312   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3313   lt_cv_deplibs_check_method=pass_all
3314   ;;
3315
3316 # This must be Linux ELF.
3317 linux-gnu*)
3318   lt_cv_deplibs_check_method=pass_all
3319   ;;
3320
3321 netbsd* | knetbsd*-gnu)
3322   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3323     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3324   else
3325     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3326   fi
3327   ;;
3328
3329 newsos6)
3330   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3331   lt_cv_file_magic_cmd=/usr/bin/file
3332   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3333   ;;
3334
3335 osf3* | osf4* | osf5*)
3336   # this will be overridden with pass_all, but let us keep it just in case
3337   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3338   lt_cv_file_magic_test_file=/shlib/libc.so
3339   lt_cv_deplibs_check_method=pass_all
3340   ;;
3341
3342 sco3.2v5*)
3343   lt_cv_deplibs_check_method=pass_all
3344   ;;
3345
3346 solaris*)
3347   lt_cv_deplibs_check_method=pass_all
3348   lt_cv_file_magic_test_file=/lib/libc.so
3349   ;;
3350
3351 sysv5uw[78]* | sysv4*uw2*)
3352   lt_cv_deplibs_check_method=pass_all
3353   ;;
3354
3355 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3356   case $host_vendor in
3357   ncr)
3358     lt_cv_deplibs_check_method=pass_all
3359     ;;
3360   motorola)
3361     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3362     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3363     ;;
3364   esac
3365   ;;
3366 esac
3367
3368 fi
3369 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3370 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3371 file_magic_cmd=$lt_cv_file_magic_cmd
3372 deplibs_check_method=$lt_cv_deplibs_check_method
3373
3374
3375
3376
3377
3378 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3379
3380 # find the maximum length of command line arguments
3381 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
3382 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
3383 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
3384   echo $ECHO_N "(cached) $ECHO_C" >&6
3385 else
3386     i=0
3387   teststring="ABCD"
3388
3389   case $build_os in
3390   msdosdjgpp*)
3391     # On DJGPP, this test can blow up pretty badly due to problems in libc
3392     # (any single argument exceeding 2000 bytes causes a buffer overrun
3393     # during glob expansion).  Even if it were fixed, the result of this
3394     # check would be larger than it should be.
3395     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
3396     ;;
3397
3398   cygwin* | mingw*)
3399     # On Win9x/ME, this test blows up -- it succeeds, but takes
3400     # about 5 minutes as the teststring grows exponentially.
3401     # Worse, since 9x/ME are not pre-emptively multitasking,
3402     # you end up with a "frozen" computer, even though with patience
3403     # the test eventually succeeds (with a max line length of 256k).
3404     # Instead, let's just punt: use the minimum linelength reported by
3405     # all of the supported platforms: 8192 (on NT/2K/XP).
3406     lt_cv_sys_max_cmd_len=8192;
3407     ;;
3408
3409   amigaos*)
3410     # On AmigaOS with pdksh, this test takes hours, literally.
3411     # So we just punt and use a minimum line length of 8192.
3412     lt_cv_sys_max_cmd_len=8192;
3413     ;;
3414
3415   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
3416     # This has been around since 386BSD, at least.  Likely further.
3417     if test -x /sbin/sysctl; then
3418       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
3419     elif test -x /usr/sbin/sysctl; then
3420       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
3421     else
3422       lt_cv_sys_max_cmd_len=65536 # usable default for *BSD
3423     fi
3424     # And add a safety zone
3425     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
3426     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
3427     ;;
3428   esac
3429
3430 fi
3431
3432 if test -n "$lt_cv_sys_max_cmd_len" ; then
3433   echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
3434 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
3435 else
3436   echo "$as_me:$LINENO: result: none" >&5
3437 echo "${ECHO_T}none" >&6
3438 fi
3439
3440
3441 # Only perform the check for file, if the check method requires it
3442 case $deplibs_check_method in
3443 file_magic*)
3444   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3445     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3446 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3447 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3448   echo $ECHO_N "(cached) $ECHO_C" >&6
3449 else
3450   case $MAGIC_CMD in
3451   /*)
3452   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3453   ;;
3454   ?:/*)
3455   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3456   ;;
3457   *)
3458   ac_save_MAGIC_CMD="$MAGIC_CMD"
3459   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3460   ac_dummy="/usr/bin:$PATH"
3461   for ac_dir in $ac_dummy; do
3462     test -z "$ac_dir" && ac_dir=.
3463     if test -f $ac_dir/${ac_tool_prefix}file; then
3464       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3465       if test -n "$file_magic_test_file"; then
3466         case $deplibs_check_method in
3467         "file_magic "*)
3468           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3469           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3470           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3471             egrep "$file_magic_regex" > /dev/null; then
3472             :
3473           else
3474             cat <<EOF 1>&2
3475
3476 *** Warning: the command libtool uses to detect shared libraries,
3477 *** $file_magic_cmd, produces output that libtool cannot recognize.
3478 *** The result is that libtool may fail to recognize shared libraries
3479 *** as such.  This will affect the creation of libtool libraries that
3480 *** depend on shared libraries, but programs linked with such libtool
3481 *** libraries will work regardless of this problem.  Nevertheless, you
3482 *** may want to report the problem to your system manager and/or to
3483 *** bug-libtool@gnu.org
3484
3485 EOF
3486           fi ;;
3487         esac
3488       fi
3489       break
3490     fi
3491   done
3492   IFS="$ac_save_ifs"
3493   MAGIC_CMD="$ac_save_MAGIC_CMD"
3494   ;;
3495 esac
3496 fi
3497
3498 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3499 if test -n "$MAGIC_CMD"; then
3500   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3501 echo "${ECHO_T}$MAGIC_CMD" >&6
3502 else
3503   echo "$as_me:$LINENO: result: no" >&5
3504 echo "${ECHO_T}no" >&6
3505 fi
3506
3507 if test -z "$lt_cv_path_MAGIC_CMD"; then
3508   if test -n "$ac_tool_prefix"; then
3509     echo "$as_me:$LINENO: checking for file" >&5
3510 echo $ECHO_N "checking for file... $ECHO_C" >&6
3511 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3512   echo $ECHO_N "(cached) $ECHO_C" >&6
3513 else
3514   case $MAGIC_CMD in
3515   /*)
3516   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3517   ;;
3518   ?:/*)
3519   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3520   ;;
3521   *)
3522   ac_save_MAGIC_CMD="$MAGIC_CMD"
3523   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3524   ac_dummy="/usr/bin:$PATH"
3525   for ac_dir in $ac_dummy; do
3526     test -z "$ac_dir" && ac_dir=.
3527     if test -f $ac_dir/file; then
3528       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3529       if test -n "$file_magic_test_file"; then
3530         case $deplibs_check_method in
3531         "file_magic "*)
3532           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3533           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3534           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3535             egrep "$file_magic_regex" > /dev/null; then
3536             :
3537           else
3538             cat <<EOF 1>&2
3539
3540 *** Warning: the command libtool uses to detect shared libraries,
3541 *** $file_magic_cmd, produces output that libtool cannot recognize.
3542 *** The result is that libtool may fail to recognize shared libraries
3543 *** as such.  This will affect the creation of libtool libraries that
3544 *** depend on shared libraries, but programs linked with such libtool
3545 *** libraries will work regardless of this problem.  Nevertheless, you
3546 *** may want to report the problem to your system manager and/or to
3547 *** bug-libtool@gnu.org
3548
3549 EOF
3550           fi ;;
3551         esac
3552       fi
3553       break
3554     fi
3555   done
3556   IFS="$ac_save_ifs"
3557   MAGIC_CMD="$ac_save_MAGIC_CMD"
3558   ;;
3559 esac
3560 fi
3561
3562 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3563 if test -n "$MAGIC_CMD"; then
3564   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3565 echo "${ECHO_T}$MAGIC_CMD" >&6
3566 else
3567   echo "$as_me:$LINENO: result: no" >&5
3568 echo "${ECHO_T}no" >&6
3569 fi
3570
3571   else
3572     MAGIC_CMD=:
3573   fi
3574 fi
3575
3576   fi
3577   ;;
3578 esac
3579
3580 if test -n "$ac_tool_prefix"; then
3581   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3582 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3583 echo "$as_me:$LINENO: checking for $ac_word" >&5
3584 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3585 if test "${ac_cv_prog_RANLIB+set}" = set; then
3586   echo $ECHO_N "(cached) $ECHO_C" >&6
3587 else
3588   if test -n "$RANLIB"; then
3589   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3590 else
3591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3592 for as_dir in $PATH
3593 do
3594   IFS=$as_save_IFS
3595   test -z "$as_dir" && as_dir=.
3596   for ac_exec_ext in '' $ac_executable_extensions; do
3597   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3598     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3599     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3600     break 2
3601   fi
3602 done
3603 done
3604
3605 fi
3606 fi
3607 RANLIB=$ac_cv_prog_RANLIB
3608 if test -n "$RANLIB"; then
3609   echo "$as_me:$LINENO: result: $RANLIB" >&5
3610 echo "${ECHO_T}$RANLIB" >&6
3611 else
3612   echo "$as_me:$LINENO: result: no" >&5
3613 echo "${ECHO_T}no" >&6
3614 fi
3615
3616 fi
3617 if test -z "$ac_cv_prog_RANLIB"; then
3618   ac_ct_RANLIB=$RANLIB
3619   # Extract the first word of "ranlib", so it can be a program name with args.
3620 set dummy ranlib; ac_word=$2
3621 echo "$as_me:$LINENO: checking for $ac_word" >&5
3622 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3623 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3624   echo $ECHO_N "(cached) $ECHO_C" >&6
3625 else
3626   if test -n "$ac_ct_RANLIB"; then
3627   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3628 else
3629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3630 for as_dir in $PATH
3631 do
3632   IFS=$as_save_IFS
3633   test -z "$as_dir" && as_dir=.
3634   for ac_exec_ext in '' $ac_executable_extensions; do
3635   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3636     ac_cv_prog_ac_ct_RANLIB="ranlib"
3637     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3638     break 2
3639   fi
3640 done
3641 done
3642
3643   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3644 fi
3645 fi
3646 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3647 if test -n "$ac_ct_RANLIB"; then
3648   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3649 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3650 else
3651   echo "$as_me:$LINENO: result: no" >&5
3652 echo "${ECHO_T}no" >&6
3653 fi
3654
3655   RANLIB=$ac_ct_RANLIB
3656 else
3657   RANLIB="$ac_cv_prog_RANLIB"
3658 fi
3659
3660 if test -n "$ac_tool_prefix"; then
3661   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3662 set dummy ${ac_tool_prefix}strip; ac_word=$2
3663 echo "$as_me:$LINENO: checking for $ac_word" >&5
3664 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3665 if test "${ac_cv_prog_STRIP+set}" = set; then
3666   echo $ECHO_N "(cached) $ECHO_C" >&6
3667 else
3668   if test -n "$STRIP"; then
3669   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3670 else
3671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3672 for as_dir in $PATH
3673 do
3674   IFS=$as_save_IFS
3675   test -z "$as_dir" && as_dir=.
3676   for ac_exec_ext in '' $ac_executable_extensions; do
3677   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3678     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3679     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3680     break 2
3681   fi
3682 done
3683 done
3684
3685 fi
3686 fi
3687 STRIP=$ac_cv_prog_STRIP
3688 if test -n "$STRIP"; then
3689   echo "$as_me:$LINENO: result: $STRIP" >&5
3690 echo "${ECHO_T}$STRIP" >&6
3691 else
3692   echo "$as_me:$LINENO: result: no" >&5
3693 echo "${ECHO_T}no" >&6
3694 fi
3695
3696 fi
3697 if test -z "$ac_cv_prog_STRIP"; then
3698   ac_ct_STRIP=$STRIP
3699   # Extract the first word of "strip", so it can be a program name with args.
3700 set dummy strip; ac_word=$2
3701 echo "$as_me:$LINENO: checking for $ac_word" >&5
3702 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3703 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3704   echo $ECHO_N "(cached) $ECHO_C" >&6
3705 else
3706   if test -n "$ac_ct_STRIP"; then
3707   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3708 else
3709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3710 for as_dir in $PATH
3711 do
3712   IFS=$as_save_IFS
3713   test -z "$as_dir" && as_dir=.
3714   for ac_exec_ext in '' $ac_executable_extensions; do
3715   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3716     ac_cv_prog_ac_ct_STRIP="strip"
3717     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3718     break 2
3719   fi
3720 done
3721 done
3722
3723   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3724 fi
3725 fi
3726 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3727 if test -n "$ac_ct_STRIP"; then
3728   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3729 echo "${ECHO_T}$ac_ct_STRIP" >&6
3730 else
3731   echo "$as_me:$LINENO: result: no" >&5
3732 echo "${ECHO_T}no" >&6
3733 fi
3734
3735   STRIP=$ac_ct_STRIP
3736 else
3737   STRIP="$ac_cv_prog_STRIP"
3738 fi
3739
3740
3741 # Check for any special flags to pass to ltconfig.
3742 libtool_flags="--cache-file=$cache_file"
3743 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
3744 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
3745 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
3746 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
3747 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
3748
3749
3750 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
3751 if test "${enable_libtool_lock+set}" = set; then
3752   enableval="$enable_libtool_lock"
3753
3754 fi;
3755 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
3756 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
3757
3758
3759 # Check whether --with-pic or --without-pic was given.
3760 if test "${with_pic+set}" = set; then
3761   withval="$with_pic"
3762   pic_mode="$withval"
3763 else
3764   pic_mode=default
3765 fi;
3766 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
3767 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
3768
3769 # Some flags need to be propagated to the compiler or linker for good
3770 # libtool support.
3771 case $host in
3772 *-*-irix6*)
3773   # Find out which ABI we are using.
3774   echo '#line 3774 "configure"' > conftest.$ac_ext
3775   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3776   (eval $ac_compile) 2>&5
3777   ac_status=$?
3778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3779   (exit $ac_status); }; then
3780    if test "$lt_cv_prog_gnu_ld" = yes; then
3781     case `/usr/bin/file conftest.$ac_objext` in
3782     *32-bit*)
3783       LD="${LD-ld} -melf32bsmip"
3784       ;;
3785     *N32*)
3786       LD="${LD-ld} -melf32bmipn32"
3787       ;;
3788     *64-bit*)
3789       LD="${LD-ld} -melf64bmip"
3790       ;;
3791     esac
3792    else
3793     case `/usr/bin/file conftest.$ac_objext` in
3794     *32-bit*)
3795       LD="${LD-ld} -32"
3796       ;;
3797     *N32*)
3798       LD="${LD-ld} -n32"
3799       ;;
3800     *64-bit*)
3801       LD="${LD-ld} -64"
3802       ;;
3803     esac
3804    fi
3805   fi
3806   rm -rf conftest*
3807   ;;
3808
3809 ia64-*-hpux*)
3810   # Find out which ABI we are using.
3811   echo 'int i;' > conftest.$ac_ext
3812   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3813   (eval $ac_compile) 2>&5
3814   ac_status=$?
3815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3816   (exit $ac_status); }; then
3817     case "`/usr/bin/file conftest.o`" in
3818     *ELF-32*)
3819       HPUX_IA64_MODE="32"
3820       ;;
3821     *ELF-64*)
3822       HPUX_IA64_MODE="64"
3823       ;;
3824     esac
3825   fi
3826   rm -rf conftest*
3827   ;;
3828
3829 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
3830   # Find out which ABI we are using.
3831   echo 'int i;' > conftest.$ac_ext
3832   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3833   (eval $ac_compile) 2>&5
3834   ac_status=$?
3835   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3836   (exit $ac_status); }; then
3837     case "`/usr/bin/file conftest.o`" in
3838     *32-bit*)
3839       case $host in
3840         x86_64-*linux*)
3841           LD="${LD-ld} -m elf_i386"
3842           ;;
3843         ppc64-*linux*|powerpc64-*linux*)
3844           LD="${LD-ld} -m elf32ppclinux"
3845           ;;
3846         s390x-*linux*)
3847           LD="${LD-ld} -m elf_s390"
3848           ;;
3849         sparc64-*linux*)
3850           LD="${LD-ld} -m elf32_sparc"
3851           ;;
3852       esac
3853       ;;
3854     *64-bit*)
3855       case $host in
3856         x86_64-*linux*)
3857           LD="${LD-ld} -m elf_x86_64"
3858           ;;
3859         ppc*-*linux*|powerpc*-*linux*)
3860           LD="${LD-ld} -m elf64ppc"
3861           ;;
3862         s390*-*linux*)
3863           LD="${LD-ld} -m elf64_s390"
3864           ;;
3865         sparc*-*linux*)
3866           LD="${LD-ld} -m elf64_sparc"
3867           ;;
3868       esac
3869       ;;
3870     esac
3871   fi
3872   rm -rf conftest*
3873   ;;
3874
3875 *-*-sco3.2v5*)
3876   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
3877   SAVE_CFLAGS="$CFLAGS"
3878   CFLAGS="$CFLAGS -belf"
3879   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
3880 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
3881 if test "${lt_cv_cc_needs_belf+set}" = set; then
3882   echo $ECHO_N "(cached) $ECHO_C" >&6
3883 else
3884
3885
3886      ac_ext=c
3887 ac_cpp='$CPP $CPPFLAGS'
3888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3891
3892      if test x$gcc_no_link = xyes; then
3893   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
3894 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
3895    { (exit 1); exit 1; }; }
3896 fi
3897 cat >conftest.$ac_ext <<_ACEOF
3898 /* confdefs.h.  */
3899 _ACEOF
3900 cat confdefs.h >>conftest.$ac_ext
3901 cat >>conftest.$ac_ext <<_ACEOF
3902 /* end confdefs.h.  */
3903
3904 int
3905 main ()
3906 {
3907
3908   ;
3909   return 0;
3910 }
3911 _ACEOF
3912 rm -f conftest.$ac_objext conftest$ac_exeext
3913 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3914   (eval $ac_link) 2>conftest.er1
3915   ac_status=$?
3916   grep -v '^ *+' conftest.er1 >conftest.err
3917   rm -f conftest.er1
3918   cat conftest.err >&5
3919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3920   (exit $ac_status); } &&
3921          { ac_try='test -z "$ac_c_werror_flag"
3922                          || test ! -s conftest.err'
3923   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3924   (eval $ac_try) 2>&5
3925   ac_status=$?
3926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927   (exit $ac_status); }; } &&
3928          { ac_try='test -s conftest$ac_exeext'
3929   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3930   (eval $ac_try) 2>&5
3931   ac_status=$?
3932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3933   (exit $ac_status); }; }; then
3934   lt_cv_cc_needs_belf=yes
3935 else
3936   echo "$as_me: failed program was:" >&5
3937 sed 's/^/| /' conftest.$ac_ext >&5
3938
3939 lt_cv_cc_needs_belf=no
3940 fi
3941 rm -f conftest.err conftest.$ac_objext \
3942       conftest$ac_exeext conftest.$ac_ext
3943      ac_ext=c
3944 ac_cpp='$CPP $CPPFLAGS'
3945 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3946 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3947 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3948
3949 fi
3950 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
3951 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
3952   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
3953     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
3954     CFLAGS="$SAVE_CFLAGS"
3955   fi
3956   ;;
3957
3958
3959 esac
3960
3961
3962 # Save cache, so that ltconfig can load it
3963 cat >confcache <<\_ACEOF
3964 # This file is a shell script that caches the results of configure
3965 # tests run on this system so they can be shared between configure
3966 # scripts and configure runs, see configure's option --config-cache.
3967 # It is not useful on other systems.  If it contains results you don't
3968 # want to keep, you may remove or edit it.
3969 #
3970 # config.status only pays attention to the cache file if you give it
3971 # the --recheck option to rerun configure.
3972 #
3973 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3974 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3975 # following values.
3976
3977 _ACEOF
3978
3979 # The following way of writing the cache mishandles newlines in values,
3980 # but we know of no workaround that is simple, portable, and efficient.
3981 # So, don't put newlines in cache variables' values.
3982 # Ultrix sh set writes to stderr and can't be redirected directly,
3983 # and sets the high bit in the cache file unless we assign to the vars.
3984 {
3985   (set) 2>&1 |
3986     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3987     *ac_space=\ *)
3988       # `set' does not quote correctly, so add quotes (double-quote
3989       # substitution turns \\\\ into \\, and sed turns \\ into \).
3990       sed -n \
3991         "s/'/'\\\\''/g;
3992           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3993       ;;
3994     *)
3995       # `set' quotes correctly as required by POSIX, so do not add quotes.
3996       sed -n \
3997         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3998       ;;
3999     esac;
4000 } |
4001   sed '
4002      t clear
4003      : clear
4004      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4005      t end
4006      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4007      : end' >>confcache
4008 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4009   if test -w $cache_file; then
4010     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4011     cat confcache >$cache_file
4012   else
4013     echo "not updating unwritable cache $cache_file"
4014   fi
4015 fi
4016 rm -f confcache
4017
4018 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
4019 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
4020 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4021 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4022 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4023 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4024 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
4025 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
4026 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
4027 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
4028 echo "$as_me: error: libtool configure failed" >&2;}
4029    { (exit 1); exit 1; }; }
4030
4031 # Reload cache, that may have been modified by ltconfig
4032 if test -r "$cache_file"; then
4033   # Some versions of bash will fail to source /dev/null (special
4034   # files actually), so we avoid doing that.
4035   if test -f "$cache_file"; then
4036     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
4037 echo "$as_me: loading cache $cache_file" >&6;}
4038     case $cache_file in
4039       [\\/]* | ?:[\\/]* ) . $cache_file;;
4040       *)                      . ./$cache_file;;
4041     esac
4042   fi
4043 else
4044   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
4045 echo "$as_me: creating cache $cache_file" >&6;}
4046   >$cache_file
4047 fi
4048
4049
4050 # This can be used to rebuild libtool when needed
4051 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
4052
4053 # Always use our own libtool.
4054 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
4055
4056 # Redirect the config.log output again, so that the ltconfig log is not
4057 # clobbered by the next message.
4058 exec 5>>./config.log
4059
4060
4061
4062
4063
4064
4065
4066 if test "x$CC" != xcc; then
4067   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
4068 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
4069 else
4070   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
4071 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
4072 fi
4073 set dummy $CC; ac_cc=`echo $2 |
4074                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4075 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
4076   echo $ECHO_N "(cached) $ECHO_C" >&6
4077 else
4078   cat >conftest.$ac_ext <<_ACEOF
4079 /* confdefs.h.  */
4080 _ACEOF
4081 cat confdefs.h >>conftest.$ac_ext
4082 cat >>conftest.$ac_ext <<_ACEOF
4083 /* end confdefs.h.  */
4084
4085 int
4086 main ()
4087 {
4088
4089   ;
4090   return 0;
4091 }
4092 _ACEOF
4093 # Make sure it works both with $CC and with simple cc.
4094 # We do the test twice because some compilers refuse to overwrite an
4095 # existing .o file with -o, though they will create one.
4096 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
4097 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4098   (eval $ac_try) 2>&5
4099   ac_status=$?
4100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4101   (exit $ac_status); } &&
4102    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4103   (eval $ac_try) 2>&5
4104   ac_status=$?
4105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4106   (exit $ac_status); };
4107 then
4108   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4109   if test "x$CC" != xcc; then
4110     # Test first that cc exists at all.
4111     if { ac_try='cc -c conftest.$ac_ext >&5'
4112   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4113   (eval $ac_try) 2>&5
4114   ac_status=$?
4115   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4116   (exit $ac_status); }; }; then
4117       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
4118       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4119   (eval $ac_try) 2>&5
4120   ac_status=$?
4121   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4122   (exit $ac_status); } &&
4123          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4124   (eval $ac_try) 2>&5
4125   ac_status=$?
4126   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4127   (exit $ac_status); };
4128       then
4129         # cc works too.
4130         :
4131       else
4132         # cc exists but doesn't like -o.
4133         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4134       fi
4135     fi
4136   fi
4137 else
4138   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4139 fi
4140 rm -f conftest*
4141
4142 fi
4143 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
4144   echo "$as_me:$LINENO: result: yes" >&5
4145 echo "${ECHO_T}yes" >&6
4146 else
4147   echo "$as_me:$LINENO: result: no" >&5
4148 echo "${ECHO_T}no" >&6
4149
4150 cat >>confdefs.h <<\_ACEOF
4151 #define NO_MINUS_C_MINUS_O 1
4152 _ACEOF
4153
4154 fi
4155
4156 # expand $ac_aux_dir to an absolute path
4157 am_aux_dir=`cd $ac_aux_dir && pwd`
4158
4159 # FIXME: we rely on the cache variable name because
4160 # there is no other way.
4161 set dummy $CC
4162 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4163 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
4164    # Losing compiler, so override with the script.
4165    # FIXME: It is wrong to rewrite CC.
4166    # But if we don't then we get into trouble of one sort or another.
4167    # A longer-term fix would be to have automake use am__CC in this case,
4168    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4169    CC="$am_aux_dir/compile $CC"
4170 fi
4171
4172
4173 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4174 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
4175 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
4176 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
4177   echo $ECHO_N "(cached) $ECHO_C" >&6
4178 else
4179   cat >conftest.make <<\_ACEOF
4180 all:
4181         @echo 'ac_maketemp="$(MAKE)"'
4182 _ACEOF
4183 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4184 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
4185 if test -n "$ac_maketemp"; then
4186   eval ac_cv_prog_make_${ac_make}_set=yes
4187 else
4188   eval ac_cv_prog_make_${ac_make}_set=no
4189 fi
4190 rm -f conftest.make
4191 fi
4192 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
4193   echo "$as_me:$LINENO: result: yes" >&5
4194 echo "${ECHO_T}yes" >&6
4195   SET_MAKE=
4196 else
4197   echo "$as_me:$LINENO: result: no" >&5
4198 echo "${ECHO_T}no" >&6
4199   SET_MAKE="MAKE=${MAKE-make}"
4200 fi
4201
4202
4203 # -------
4204 # Headers
4205 # -------
4206
4207 # Sanity check for the cross-compilation case:
4208 ac_ext=c
4209 ac_cpp='$CPP $CPPFLAGS'
4210 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4211 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4212 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4213 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4214 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4215 # On Suns, sometimes $CPP names a directory.
4216 if test -n "$CPP" && test -d "$CPP"; then
4217   CPP=
4218 fi
4219 if test -z "$CPP"; then
4220   if test "${ac_cv_prog_CPP+set}" = set; then
4221   echo $ECHO_N "(cached) $ECHO_C" >&6
4222 else
4223       # Double quotes because CPP needs to be expanded
4224     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4225     do
4226       ac_preproc_ok=false
4227 for ac_c_preproc_warn_flag in '' yes
4228 do
4229   # Use a header file that comes with gcc, so configuring glibc
4230   # with a fresh cross-compiler works.
4231   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4232   # <limits.h> exists even on freestanding compilers.
4233   # On the NeXT, cc -E runs the code through the compiler's parser,
4234   # not just through cpp. "Syntax error" is here to catch this case.
4235   cat >conftest.$ac_ext <<_ACEOF
4236 /* confdefs.h.  */
4237 _ACEOF
4238 cat confdefs.h >>conftest.$ac_ext
4239 cat >>conftest.$ac_ext <<_ACEOF
4240 /* end confdefs.h.  */
4241 #ifdef __STDC__
4242 # include <limits.h>
4243 #else
4244 # include <assert.h>
4245 #endif
4246                      Syntax error
4247 _ACEOF
4248 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4249   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4250   ac_status=$?
4251   grep -v '^ *+' conftest.er1 >conftest.err
4252   rm -f conftest.er1
4253   cat conftest.err >&5
4254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4255   (exit $ac_status); } >/dev/null; then
4256   if test -s conftest.err; then
4257     ac_cpp_err=$ac_c_preproc_warn_flag
4258     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4259   else
4260     ac_cpp_err=
4261   fi
4262 else
4263   ac_cpp_err=yes
4264 fi
4265 if test -z "$ac_cpp_err"; then
4266   :
4267 else
4268   echo "$as_me: failed program was:" >&5
4269 sed 's/^/| /' conftest.$ac_ext >&5
4270
4271   # Broken: fails on valid input.
4272 continue
4273 fi
4274 rm -f conftest.err conftest.$ac_ext
4275
4276   # OK, works on sane cases.  Now check whether non-existent headers
4277   # can be detected and how.
4278   cat >conftest.$ac_ext <<_ACEOF
4279 /* confdefs.h.  */
4280 _ACEOF
4281 cat confdefs.h >>conftest.$ac_ext
4282 cat >>conftest.$ac_ext <<_ACEOF
4283 /* end confdefs.h.  */
4284 #include <ac_nonexistent.h>
4285 _ACEOF
4286 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4287   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4288   ac_status=$?
4289   grep -v '^ *+' conftest.er1 >conftest.err
4290   rm -f conftest.er1
4291   cat conftest.err >&5
4292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4293   (exit $ac_status); } >/dev/null; then
4294   if test -s conftest.err; then
4295     ac_cpp_err=$ac_c_preproc_warn_flag
4296     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4297   else
4298     ac_cpp_err=
4299   fi
4300 else
4301   ac_cpp_err=yes
4302 fi
4303 if test -z "$ac_cpp_err"; then
4304   # Broken: success on invalid input.
4305 continue
4306 else
4307   echo "$as_me: failed program was:" >&5
4308 sed 's/^/| /' conftest.$ac_ext >&5
4309
4310   # Passes both tests.
4311 ac_preproc_ok=:
4312 break
4313 fi
4314 rm -f conftest.err conftest.$ac_ext
4315
4316 done
4317 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4318 rm -f conftest.err conftest.$ac_ext
4319 if $ac_preproc_ok; then
4320   break
4321 fi
4322
4323     done
4324     ac_cv_prog_CPP=$CPP
4325
4326 fi
4327   CPP=$ac_cv_prog_CPP
4328 else
4329   ac_cv_prog_CPP=$CPP
4330 fi
4331 echo "$as_me:$LINENO: result: $CPP" >&5
4332 echo "${ECHO_T}$CPP" >&6
4333 ac_preproc_ok=false
4334 for ac_c_preproc_warn_flag in '' yes
4335 do
4336   # Use a header file that comes with gcc, so configuring glibc
4337   # with a fresh cross-compiler works.
4338   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4339   # <limits.h> exists even on freestanding compilers.
4340   # On the NeXT, cc -E runs the code through the compiler's parser,
4341   # not just through cpp. "Syntax error" is here to catch this case.
4342   cat >conftest.$ac_ext <<_ACEOF
4343 /* confdefs.h.  */
4344 _ACEOF
4345 cat confdefs.h >>conftest.$ac_ext
4346 cat >>conftest.$ac_ext <<_ACEOF
4347 /* end confdefs.h.  */
4348 #ifdef __STDC__
4349 # include <limits.h>
4350 #else
4351 # include <assert.h>
4352 #endif
4353                      Syntax error
4354 _ACEOF
4355 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4356   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4357   ac_status=$?
4358   grep -v '^ *+' conftest.er1 >conftest.err
4359   rm -f conftest.er1
4360   cat conftest.err >&5
4361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4362   (exit $ac_status); } >/dev/null; then
4363   if test -s conftest.err; then
4364     ac_cpp_err=$ac_c_preproc_warn_flag
4365     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4366   else
4367     ac_cpp_err=
4368   fi
4369 else
4370   ac_cpp_err=yes
4371 fi
4372 if test -z "$ac_cpp_err"; then
4373   :
4374 else
4375   echo "$as_me: failed program was:" >&5
4376 sed 's/^/| /' conftest.$ac_ext >&5
4377
4378   # Broken: fails on valid input.
4379 continue
4380 fi
4381 rm -f conftest.err conftest.$ac_ext
4382
4383   # OK, works on sane cases.  Now check whether non-existent headers
4384   # can be detected and how.
4385   cat >conftest.$ac_ext <<_ACEOF
4386 /* confdefs.h.  */
4387 _ACEOF
4388 cat confdefs.h >>conftest.$ac_ext
4389 cat >>conftest.$ac_ext <<_ACEOF
4390 /* end confdefs.h.  */
4391 #include <ac_nonexistent.h>
4392 _ACEOF
4393 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4394   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4395   ac_status=$?
4396   grep -v '^ *+' conftest.er1 >conftest.err
4397   rm -f conftest.er1
4398   cat conftest.err >&5
4399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4400   (exit $ac_status); } >/dev/null; then
4401   if test -s conftest.err; then
4402     ac_cpp_err=$ac_c_preproc_warn_flag
4403     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4404   else
4405     ac_cpp_err=
4406   fi
4407 else
4408   ac_cpp_err=yes
4409 fi
4410 if test -z "$ac_cpp_err"; then
4411   # Broken: success on invalid input.
4412 continue
4413 else
4414   echo "$as_me: failed program was:" >&5
4415 sed 's/^/| /' conftest.$ac_ext >&5
4416
4417   # Passes both tests.
4418 ac_preproc_ok=:
4419 break
4420 fi
4421 rm -f conftest.err conftest.$ac_ext
4422
4423 done
4424 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4425 rm -f conftest.err conftest.$ac_ext
4426 if $ac_preproc_ok; then
4427   :
4428 else
4429   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4430 See \`config.log' for more details." >&5
4431 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4432 See \`config.log' for more details." >&2;}
4433    { (exit 1); exit 1; }; }
4434 fi
4435
4436 ac_ext=c
4437 ac_cpp='$CPP $CPPFLAGS'
4438 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4439 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4440 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4441
4442
4443 echo "$as_me:$LINENO: checking for egrep" >&5
4444 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4445 if test "${ac_cv_prog_egrep+set}" = set; then
4446   echo $ECHO_N "(cached) $ECHO_C" >&6
4447 else
4448   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4449     then ac_cv_prog_egrep='grep -E'
4450     else ac_cv_prog_egrep='egrep'
4451     fi
4452 fi
4453 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4454 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4455  EGREP=$ac_cv_prog_egrep
4456
4457
4458 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4459 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4460 if test "${ac_cv_header_stdc+set}" = set; then
4461   echo $ECHO_N "(cached) $ECHO_C" >&6
4462 else
4463   cat >conftest.$ac_ext <<_ACEOF
4464 /* confdefs.h.  */
4465 _ACEOF
4466 cat confdefs.h >>conftest.$ac_ext
4467 cat >>conftest.$ac_ext <<_ACEOF
4468 /* end confdefs.h.  */
4469 #include <stdlib.h>
4470 #include <stdarg.h>
4471 #include <string.h>
4472 #include <float.h>
4473
4474 int
4475 main ()
4476 {
4477
4478   ;
4479   return 0;
4480 }
4481 _ACEOF
4482 rm -f conftest.$ac_objext
4483 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4484   (eval $ac_compile) 2>conftest.er1
4485   ac_status=$?
4486   grep -v '^ *+' conftest.er1 >conftest.err
4487   rm -f conftest.er1
4488   cat conftest.err >&5
4489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4490   (exit $ac_status); } &&
4491          { ac_try='test -z "$ac_c_werror_flag"
4492                          || test ! -s conftest.err'
4493   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4494   (eval $ac_try) 2>&5
4495   ac_status=$?
4496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4497   (exit $ac_status); }; } &&
4498          { ac_try='test -s conftest.$ac_objext'
4499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4500   (eval $ac_try) 2>&5
4501   ac_status=$?
4502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4503   (exit $ac_status); }; }; then
4504   ac_cv_header_stdc=yes
4505 else
4506   echo "$as_me: failed program was:" >&5
4507 sed 's/^/| /' conftest.$ac_ext >&5
4508
4509 ac_cv_header_stdc=no
4510 fi
4511 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4512
4513 if test $ac_cv_header_stdc = yes; then
4514   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4515   cat >conftest.$ac_ext <<_ACEOF
4516 /* confdefs.h.  */
4517 _ACEOF
4518 cat confdefs.h >>conftest.$ac_ext
4519 cat >>conftest.$ac_ext <<_ACEOF
4520 /* end confdefs.h.  */
4521 #include <string.h>
4522
4523 _ACEOF
4524 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4525   $EGREP "memchr" >/dev/null 2>&1; then
4526   :
4527 else
4528   ac_cv_header_stdc=no
4529 fi
4530 rm -f conftest*
4531
4532 fi
4533
4534 if test $ac_cv_header_stdc = yes; then
4535   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4536   cat >conftest.$ac_ext <<_ACEOF
4537 /* confdefs.h.  */
4538 _ACEOF
4539 cat confdefs.h >>conftest.$ac_ext
4540 cat >>conftest.$ac_ext <<_ACEOF
4541 /* end confdefs.h.  */
4542 #include <stdlib.h>
4543
4544 _ACEOF
4545 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4546   $EGREP "free" >/dev/null 2>&1; then
4547   :
4548 else
4549   ac_cv_header_stdc=no
4550 fi
4551 rm -f conftest*
4552
4553 fi
4554
4555 if test $ac_cv_header_stdc = yes; then
4556   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4557   if test "$cross_compiling" = yes; then
4558   :
4559 else
4560   cat >conftest.$ac_ext <<_ACEOF
4561 /* confdefs.h.  */
4562 _ACEOF
4563 cat confdefs.h >>conftest.$ac_ext
4564 cat >>conftest.$ac_ext <<_ACEOF
4565 /* end confdefs.h.  */
4566 #include <ctype.h>
4567 #if ((' ' & 0x0FF) == 0x020)
4568 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4569 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4570 #else
4571 # define ISLOWER(c) \
4572                    (('a' <= (c) && (c) <= 'i') \
4573                      || ('j' <= (c) && (c) <= 'r') \
4574                      || ('s' <= (c) && (c) <= 'z'))
4575 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4576 #endif
4577
4578 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4579 int
4580 main ()
4581 {
4582   int i;
4583   for (i = 0; i < 256; i++)
4584     if (XOR (islower (i), ISLOWER (i))
4585         || toupper (i) != TOUPPER (i))
4586       exit(2);
4587   exit (0);
4588 }
4589 _ACEOF
4590 rm -f conftest$ac_exeext
4591 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4592   (eval $ac_link) 2>&5
4593   ac_status=$?
4594   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4595   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4596   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4597   (eval $ac_try) 2>&5
4598   ac_status=$?
4599   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4600   (exit $ac_status); }; }; then
4601   :
4602 else
4603   echo "$as_me: program exited with status $ac_status" >&5
4604 echo "$as_me: failed program was:" >&5
4605 sed 's/^/| /' conftest.$ac_ext >&5
4606
4607 ( exit $ac_status )
4608 ac_cv_header_stdc=no
4609 fi
4610 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4611 fi
4612 fi
4613 fi
4614 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4615 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4616 if test $ac_cv_header_stdc = yes; then
4617
4618 cat >>confdefs.h <<\_ACEOF
4619 #define STDC_HEADERS 1
4620 _ACEOF
4621
4622 fi
4623
4624 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4635                   inttypes.h stdint.h unistd.h
4636 do
4637 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4638 echo "$as_me:$LINENO: checking for $ac_header" >&5
4639 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4640 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4641   echo $ECHO_N "(cached) $ECHO_C" >&6
4642 else
4643   cat >conftest.$ac_ext <<_ACEOF
4644 /* confdefs.h.  */
4645 _ACEOF
4646 cat confdefs.h >>conftest.$ac_ext
4647 cat >>conftest.$ac_ext <<_ACEOF
4648 /* end confdefs.h.  */
4649 $ac_includes_default
4650
4651 #include <$ac_header>
4652 _ACEOF
4653 rm -f conftest.$ac_objext
4654 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4655   (eval $ac_compile) 2>conftest.er1
4656   ac_status=$?
4657   grep -v '^ *+' conftest.er1 >conftest.err
4658   rm -f conftest.er1
4659   cat conftest.err >&5
4660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4661   (exit $ac_status); } &&
4662          { ac_try='test -z "$ac_c_werror_flag"
4663                          || test ! -s conftest.err'
4664   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4665   (eval $ac_try) 2>&5
4666   ac_status=$?
4667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4668   (exit $ac_status); }; } &&
4669          { ac_try='test -s conftest.$ac_objext'
4670   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4671   (eval $ac_try) 2>&5
4672   ac_status=$?
4673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4674   (exit $ac_status); }; }; then
4675   eval "$as_ac_Header=yes"
4676 else
4677   echo "$as_me: failed program was:" >&5
4678 sed 's/^/| /' conftest.$ac_ext >&5
4679
4680 eval "$as_ac_Header=no"
4681 fi
4682 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4683 fi
4684 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4685 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4686 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4687   cat >>confdefs.h <<_ACEOF
4688 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4689 _ACEOF
4690
4691 fi
4692
4693 done
4694
4695
4696 if test "${ac_cv_header_stdio_h+set}" = set; then
4697   echo "$as_me:$LINENO: checking for stdio.h" >&5
4698 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4699 if test "${ac_cv_header_stdio_h+set}" = set; then
4700   echo $ECHO_N "(cached) $ECHO_C" >&6
4701 fi
4702 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4703 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4704 else
4705   # Is the header compilable?
4706 echo "$as_me:$LINENO: checking stdio.h usability" >&5
4707 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
4708 cat >conftest.$ac_ext <<_ACEOF
4709 /* confdefs.h.  */
4710 _ACEOF
4711 cat confdefs.h >>conftest.$ac_ext
4712 cat >>conftest.$ac_ext <<_ACEOF
4713 /* end confdefs.h.  */
4714 $ac_includes_default
4715 #include <stdio.h>
4716 _ACEOF
4717 rm -f conftest.$ac_objext
4718 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4719   (eval $ac_compile) 2>conftest.er1
4720   ac_status=$?
4721   grep -v '^ *+' conftest.er1 >conftest.err
4722   rm -f conftest.er1
4723   cat conftest.err >&5
4724   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4725   (exit $ac_status); } &&
4726          { ac_try='test -z "$ac_c_werror_flag"
4727                          || test ! -s conftest.err'
4728   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4729   (eval $ac_try) 2>&5
4730   ac_status=$?
4731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4732   (exit $ac_status); }; } &&
4733          { ac_try='test -s conftest.$ac_objext'
4734   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4735   (eval $ac_try) 2>&5
4736   ac_status=$?
4737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4738   (exit $ac_status); }; }; then
4739   ac_header_compiler=yes
4740 else
4741   echo "$as_me: failed program was:" >&5
4742 sed 's/^/| /' conftest.$ac_ext >&5
4743
4744 ac_header_compiler=no
4745 fi
4746 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4747 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4748 echo "${ECHO_T}$ac_header_compiler" >&6
4749
4750 # Is the header present?
4751 echo "$as_me:$LINENO: checking stdio.h presence" >&5
4752 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
4753 cat >conftest.$ac_ext <<_ACEOF
4754 /* confdefs.h.  */
4755 _ACEOF
4756 cat confdefs.h >>conftest.$ac_ext
4757 cat >>conftest.$ac_ext <<_ACEOF
4758 /* end confdefs.h.  */
4759 #include <stdio.h>
4760 _ACEOF
4761 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4762   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4763   ac_status=$?
4764   grep -v '^ *+' conftest.er1 >conftest.err
4765   rm -f conftest.er1
4766   cat conftest.err >&5
4767   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4768   (exit $ac_status); } >/dev/null; then
4769   if test -s conftest.err; then
4770     ac_cpp_err=$ac_c_preproc_warn_flag
4771     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4772   else
4773     ac_cpp_err=
4774   fi
4775 else
4776   ac_cpp_err=yes
4777 fi
4778 if test -z "$ac_cpp_err"; then
4779   ac_header_preproc=yes
4780 else
4781   echo "$as_me: failed program was:" >&5
4782 sed 's/^/| /' conftest.$ac_ext >&5
4783
4784   ac_header_preproc=no
4785 fi
4786 rm -f conftest.err conftest.$ac_ext
4787 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4788 echo "${ECHO_T}$ac_header_preproc" >&6
4789
4790 # So?  What about this header?
4791 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4792   yes:no: )
4793     { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
4794 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4795     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
4796 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
4797     ac_header_preproc=yes
4798     ;;
4799   no:yes:* )
4800     { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
4801 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
4802     { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5
4803 echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;}
4804     { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
4805 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
4806     { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5
4807 echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4808     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
4809 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
4810     { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
4811 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
4812     (
4813       cat <<\_ASBOX
4814 ## ----------------------------------------- ##
4815 ## Report this to the package-unused lists.  ##
4816 ## ----------------------------------------- ##
4817 _ASBOX
4818     ) |
4819       sed "s/^/$as_me: WARNING:     /" >&2
4820     ;;
4821 esac
4822 echo "$as_me:$LINENO: checking for stdio.h" >&5
4823 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4824 if test "${ac_cv_header_stdio_h+set}" = set; then
4825   echo $ECHO_N "(cached) $ECHO_C" >&6
4826 else
4827   ac_cv_header_stdio_h=$ac_header_preproc
4828 fi
4829 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4830 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4831
4832 fi
4833 if test $ac_cv_header_stdio_h = yes; then
4834   :
4835 else
4836   { { echo "$as_me:$LINENO: error: Can't find stdio.h.
4837 You must have a usable C system for the target already installed, at least
4838 including headers and, preferably, the library, before you can configure
4839 the Objective C runtime system.  If necessary, install gcc now with
4840 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&5
4841 echo "$as_me: error: Can't find stdio.h.
4842 You must have a usable C system for the target already installed, at least
4843 including headers and, preferably, the library, before you can configure
4844 the Objective C runtime system.  If necessary, install gcc now with
4845 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&2;}
4846    { (exit 1); exit 1; }; }
4847 fi
4848
4849
4850
4851 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4852 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4853 if test "${ac_cv_header_stdc+set}" = set; then
4854   echo $ECHO_N "(cached) $ECHO_C" >&6
4855 else
4856   cat >conftest.$ac_ext <<_ACEOF
4857 /* confdefs.h.  */
4858 _ACEOF
4859 cat confdefs.h >>conftest.$ac_ext
4860 cat >>conftest.$ac_ext <<_ACEOF
4861 /* end confdefs.h.  */
4862 #include <stdlib.h>
4863 #include <stdarg.h>
4864 #include <string.h>
4865 #include <float.h>
4866
4867 int
4868 main ()
4869 {
4870
4871   ;
4872   return 0;
4873 }
4874 _ACEOF
4875 rm -f conftest.$ac_objext
4876 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4877   (eval $ac_compile) 2>conftest.er1
4878   ac_status=$?
4879   grep -v '^ *+' conftest.er1 >conftest.err
4880   rm -f conftest.er1
4881   cat conftest.err >&5
4882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4883   (exit $ac_status); } &&
4884          { ac_try='test -z "$ac_c_werror_flag"
4885                          || test ! -s conftest.err'
4886   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4887   (eval $ac_try) 2>&5
4888   ac_status=$?
4889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4890   (exit $ac_status); }; } &&
4891          { ac_try='test -s conftest.$ac_objext'
4892   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4893   (eval $ac_try) 2>&5
4894   ac_status=$?
4895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4896   (exit $ac_status); }; }; then
4897   ac_cv_header_stdc=yes
4898 else
4899   echo "$as_me: failed program was:" >&5
4900 sed 's/^/| /' conftest.$ac_ext >&5
4901
4902 ac_cv_header_stdc=no
4903 fi
4904 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4905
4906 if test $ac_cv_header_stdc = yes; then
4907   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4908   cat >conftest.$ac_ext <<_ACEOF
4909 /* confdefs.h.  */
4910 _ACEOF
4911 cat confdefs.h >>conftest.$ac_ext
4912 cat >>conftest.$ac_ext <<_ACEOF
4913 /* end confdefs.h.  */
4914 #include <string.h>
4915
4916 _ACEOF
4917 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4918   $EGREP "memchr" >/dev/null 2>&1; then
4919   :
4920 else
4921   ac_cv_header_stdc=no
4922 fi
4923 rm -f conftest*
4924
4925 fi
4926
4927 if test $ac_cv_header_stdc = yes; then
4928   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4929   cat >conftest.$ac_ext <<_ACEOF
4930 /* confdefs.h.  */
4931 _ACEOF
4932 cat confdefs.h >>conftest.$ac_ext
4933 cat >>conftest.$ac_ext <<_ACEOF
4934 /* end confdefs.h.  */
4935 #include <stdlib.h>
4936
4937 _ACEOF
4938 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4939   $EGREP "free" >/dev/null 2>&1; then
4940   :
4941 else
4942   ac_cv_header_stdc=no
4943 fi
4944 rm -f conftest*
4945
4946 fi
4947
4948 if test $ac_cv_header_stdc = yes; then
4949   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4950   if test "$cross_compiling" = yes; then
4951   :
4952 else
4953   cat >conftest.$ac_ext <<_ACEOF
4954 /* confdefs.h.  */
4955 _ACEOF
4956 cat confdefs.h >>conftest.$ac_ext
4957 cat >>conftest.$ac_ext <<_ACEOF
4958 /* end confdefs.h.  */
4959 #include <ctype.h>
4960 #if ((' ' & 0x0FF) == 0x020)
4961 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4962 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4963 #else
4964 # define ISLOWER(c) \
4965                    (('a' <= (c) && (c) <= 'i') \
4966                      || ('j' <= (c) && (c) <= 'r') \
4967                      || ('s' <= (c) && (c) <= 'z'))
4968 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4969 #endif
4970
4971 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4972 int
4973 main ()
4974 {
4975   int i;
4976   for (i = 0; i < 256; i++)
4977     if (XOR (islower (i), ISLOWER (i))
4978         || toupper (i) != TOUPPER (i))
4979       exit(2);
4980   exit (0);
4981 }
4982 _ACEOF
4983 rm -f conftest$ac_exeext
4984 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4985   (eval $ac_link) 2>&5
4986   ac_status=$?
4987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4988   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4989   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4990   (eval $ac_try) 2>&5
4991   ac_status=$?
4992   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993   (exit $ac_status); }; }; then
4994   :
4995 else
4996   echo "$as_me: program exited with status $ac_status" >&5
4997 echo "$as_me: failed program was:" >&5
4998 sed 's/^/| /' conftest.$ac_ext >&5
4999
5000 ( exit $ac_status )
5001 ac_cv_header_stdc=no
5002 fi
5003 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5004 fi
5005 fi
5006 fi
5007 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5008 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5009 if test $ac_cv_header_stdc = yes; then
5010
5011 cat >>confdefs.h <<\_ACEOF
5012 #define STDC_HEADERS 1
5013 _ACEOF
5014
5015 fi
5016
5017
5018
5019 for ac_header in sched.h
5020 do
5021 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5022 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5023   echo "$as_me:$LINENO: checking for $ac_header" >&5
5024 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5025 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5026   echo $ECHO_N "(cached) $ECHO_C" >&6
5027 fi
5028 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5029 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5030 else
5031   # Is the header compilable?
5032 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5033 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5034 cat >conftest.$ac_ext <<_ACEOF
5035 /* confdefs.h.  */
5036 _ACEOF
5037 cat confdefs.h >>conftest.$ac_ext
5038 cat >>conftest.$ac_ext <<_ACEOF
5039 /* end confdefs.h.  */
5040 $ac_includes_default
5041 #include <$ac_header>
5042 _ACEOF
5043 rm -f conftest.$ac_objext
5044 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5045   (eval $ac_compile) 2>conftest.er1
5046   ac_status=$?
5047   grep -v '^ *+' conftest.er1 >conftest.err
5048   rm -f conftest.er1
5049   cat conftest.err >&5
5050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5051   (exit $ac_status); } &&
5052          { ac_try='test -z "$ac_c_werror_flag"
5053                          || test ! -s conftest.err'
5054   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5055   (eval $ac_try) 2>&5
5056   ac_status=$?
5057   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5058   (exit $ac_status); }; } &&
5059          { ac_try='test -s conftest.$ac_objext'
5060   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5061   (eval $ac_try) 2>&5
5062   ac_status=$?
5063   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5064   (exit $ac_status); }; }; then
5065   ac_header_compiler=yes
5066 else
5067   echo "$as_me: failed program was:" >&5
5068 sed 's/^/| /' conftest.$ac_ext >&5
5069
5070 ac_header_compiler=no
5071 fi
5072 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5073 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5074 echo "${ECHO_T}$ac_header_compiler" >&6
5075
5076 # Is the header present?
5077 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5078 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5079 cat >conftest.$ac_ext <<_ACEOF
5080 /* confdefs.h.  */
5081 _ACEOF
5082 cat confdefs.h >>conftest.$ac_ext
5083 cat >>conftest.$ac_ext <<_ACEOF
5084 /* end confdefs.h.  */
5085 #include <$ac_header>
5086 _ACEOF
5087 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5088   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5089   ac_status=$?
5090   grep -v '^ *+' conftest.er1 >conftest.err
5091   rm -f conftest.er1
5092   cat conftest.err >&5
5093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5094   (exit $ac_status); } >/dev/null; then
5095   if test -s conftest.err; then
5096     ac_cpp_err=$ac_c_preproc_warn_flag
5097     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5098   else
5099     ac_cpp_err=
5100   fi
5101 else
5102   ac_cpp_err=yes
5103 fi
5104 if test -z "$ac_cpp_err"; then
5105   ac_header_preproc=yes
5106 else
5107   echo "$as_me: failed program was:" >&5
5108 sed 's/^/| /' conftest.$ac_ext >&5
5109
5110   ac_header_preproc=no
5111 fi
5112 rm -f conftest.err conftest.$ac_ext
5113 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5114 echo "${ECHO_T}$ac_header_preproc" >&6
5115
5116 # So?  What about this header?
5117 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5118   yes:no: )
5119     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5120 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5121     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5122 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5123     ac_header_preproc=yes
5124     ;;
5125   no:yes:* )
5126     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5127 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5128     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5129 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5130     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5131 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5132     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5133 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5134     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5135 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5136     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5137 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5138     (
5139       cat <<\_ASBOX
5140 ## ----------------------------------------- ##
5141 ## Report this to the package-unused lists.  ##
5142 ## ----------------------------------------- ##
5143 _ASBOX
5144     ) |
5145       sed "s/^/$as_me: WARNING:     /" >&2
5146     ;;
5147 esac
5148 echo "$as_me:$LINENO: checking for $ac_header" >&5
5149 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5150 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5151   echo $ECHO_N "(cached) $ECHO_C" >&6
5152 else
5153   eval "$as_ac_Header=\$ac_header_preproc"
5154 fi
5155 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5156 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5157
5158 fi
5159 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5160   cat >>confdefs.h <<_ACEOF
5161 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5162 _ACEOF
5163
5164 fi
5165
5166 done
5167
5168
5169 # -----------
5170 # Miscellanea
5171 # -----------
5172
5173 echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
5174 echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
5175 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
5176 echo "$as_me:$LINENO: result: $target_thread_file" >&5
5177 echo "${ECHO_T}$target_thread_file" >&6
5178
5179 if test $target_thread_file != single; then
5180
5181 cat >>confdefs.h <<\_ACEOF
5182 #define HAVE_GTHR_DEFAULT 1
5183 _ACEOF
5184
5185 fi
5186
5187
5188 echo "$as_me:$LINENO: checking for exception model to use" >&5
5189 echo $ECHO_N "checking for exception model to use... $ECHO_C" >&6
5190 ac_ext=c
5191 ac_cpp='$CPP $CPPFLAGS'
5192 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5193 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5194 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5195
5196 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
5197 if test "${enable_sjlj_exceptions+set}" = set; then
5198   enableval="$enable_sjlj_exceptions"
5199   :
5200 else
5201   cat > conftest.$ac_ext << EOF
5202 #line 5202 "configure"
5203 @interface Frob
5204 @end
5205 @implementation Frob
5206 @end
5207 int proc();
5208 int foo()
5209 {
5210   @try {
5211    return proc();
5212   }
5213   @catch (Frob* ex) {
5214     return 0;
5215   }
5216 }
5217 EOF
5218 old_CFLAGS="$CFLAGS"
5219 CFLAGS="-x objective-c -fgnu-runtime -fobjc-exceptions -S"
5220 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5221   (eval $ac_compile) 2>&5
5222   ac_status=$?
5223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5224   (exit $ac_status); }; then
5225   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
5226     enable_sjlj_exceptions=yes
5227   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
5228     enable_sjlj_exceptions=no
5229   fi
5230 fi
5231 CFLAGS="$old_CFLAGS"
5232 rm -f conftest*
5233 fi;
5234 if test x$enable_sjlj_exceptions = xyes; then
5235
5236 cat >>confdefs.h <<\_ACEOF
5237 #define SJLJ_EXCEPTIONS 1
5238 _ACEOF
5239
5240   ac_exception_model_name=sjlj
5241 elif test x$enable_sjlj_exceptions = xno; then
5242   ac_exception_model_name="call frame"
5243 else
5244   { { echo "$as_me:$LINENO: error: unable to detect exception model" >&5
5245 echo "$as_me: error: unable to detect exception model" >&2;}
5246    { (exit 1); exit 1; }; }
5247 fi
5248 ac_ext=c
5249 ac_cpp='$CPP $CPPFLAGS'
5250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5252 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5253
5254 echo "$as_me:$LINENO: result: $ac_exception_model_name" >&5
5255 echo "${ECHO_T}$ac_exception_model_name" >&6
5256
5257 # ------
5258 # Output
5259 # ------
5260
5261           ac_config_files="$ac_config_files Makefile"
5262
5263
5264           ac_config_commands="$ac_config_commands default"
5265
5266
5267 cat >confcache <<\_ACEOF
5268 # This file is a shell script that caches the results of configure
5269 # tests run on this system so they can be shared between configure
5270 # scripts and configure runs, see configure's option --config-cache.
5271 # It is not useful on other systems.  If it contains results you don't
5272 # want to keep, you may remove or edit it.
5273 #
5274 # config.status only pays attention to the cache file if you give it
5275 # the --recheck option to rerun configure.
5276 #
5277 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5278 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5279 # following values.
5280
5281 _ACEOF
5282
5283 # The following way of writing the cache mishandles newlines in values,
5284 # but we know of no workaround that is simple, portable, and efficient.
5285 # So, don't put newlines in cache variables' values.
5286 # Ultrix sh set writes to stderr and can't be redirected directly,
5287 # and sets the high bit in the cache file unless we assign to the vars.
5288 {
5289   (set) 2>&1 |
5290     case `(ac_space=' '; set | grep ac_space) 2>&1` in
5291     *ac_space=\ *)
5292       # `set' does not quote correctly, so add quotes (double-quote
5293       # substitution turns \\\\ into \\, and sed turns \\ into \).
5294       sed -n \
5295         "s/'/'\\\\''/g;
5296           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5297       ;;
5298     *)
5299       # `set' quotes correctly as required by POSIX, so do not add quotes.
5300       sed -n \
5301         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5302       ;;
5303     esac;
5304 } |
5305   sed '
5306      t clear
5307      : clear
5308      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5309      t end
5310      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5311      : end' >>confcache
5312 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5313   if test -w $cache_file; then
5314     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5315     cat confcache >$cache_file
5316   else
5317     echo "not updating unwritable cache $cache_file"
5318   fi
5319 fi
5320 rm -f confcache
5321
5322 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5323 # Let make expand exec_prefix.
5324 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5325
5326 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5327 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5328 # trailing colons and then remove the whole line if VPATH becomes empty
5329 # (actually we leave an empty line to preserve line numbers).
5330 if test "x$srcdir" = x.; then
5331   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5332 s/:*\$(srcdir):*/:/;
5333 s/:*\${srcdir}:*/:/;
5334 s/:*@srcdir@:*/:/;
5335 s/^\([^=]*=[     ]*\):*/\1/;
5336 s/:*$//;
5337 s/^[^=]*=[       ]*$//;
5338 }'
5339 fi
5340
5341 DEFS=-DHAVE_CONFIG_H
5342
5343 ac_libobjs=
5344 ac_ltlibobjs=
5345 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5346   # 1. Remove the extension, and $U if already installed.
5347   ac_i=`echo "$ac_i" |
5348          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5349   # 2. Add them.
5350   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5351   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5352 done
5353 LIBOBJS=$ac_libobjs
5354
5355 LTLIBOBJS=$ac_ltlibobjs
5356
5357
5358 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5359   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
5360 Usually this means the macro was only invoked conditionally." >&5
5361 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
5362 Usually this means the macro was only invoked conditionally." >&2;}
5363    { (exit 1); exit 1; }; }
5364 fi
5365
5366 : ${CONFIG_STATUS=./config.status}
5367 ac_clean_files_save=$ac_clean_files
5368 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5369 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5370 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5371 cat >$CONFIG_STATUS <<_ACEOF
5372 #! $SHELL
5373 # Generated by $as_me.
5374 # Run this file to recreate the current configuration.
5375 # Compiler output produced by configure, useful for debugging
5376 # configure, is in config.log if it exists.
5377
5378 debug=false
5379 ac_cs_recheck=false
5380 ac_cs_silent=false
5381 SHELL=\${CONFIG_SHELL-$SHELL}
5382 _ACEOF
5383
5384 cat >>$CONFIG_STATUS <<\_ACEOF
5385 ## --------------------- ##
5386 ## M4sh Initialization.  ##
5387 ## --------------------- ##
5388
5389 # Be Bourne compatible
5390 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5391   emulate sh
5392   NULLCMD=:
5393   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5394   # is contrary to our usage.  Disable this feature.
5395   alias -g '${1+"$@"}'='"$@"'
5396 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5397   set -o posix
5398 fi
5399 DUALCASE=1; export DUALCASE # for MKS sh
5400
5401 # Support unset when possible.
5402 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5403   as_unset=unset
5404 else
5405   as_unset=false
5406 fi
5407
5408
5409 # Work around bugs in pre-3.0 UWIN ksh.
5410 $as_unset ENV MAIL MAILPATH
5411 PS1='$ '
5412 PS2='> '
5413 PS4='+ '
5414
5415 # NLS nuisances.
5416 for as_var in \
5417   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5418   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5419   LC_TELEPHONE LC_TIME
5420 do
5421   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5422     eval $as_var=C; export $as_var
5423   else
5424     $as_unset $as_var
5425   fi
5426 done
5427
5428 # Required to use basename.
5429 if expr a : '\(a\)' >/dev/null 2>&1; then
5430   as_expr=expr
5431 else
5432   as_expr=false
5433 fi
5434
5435 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5436   as_basename=basename
5437 else
5438   as_basename=false
5439 fi
5440
5441
5442 # Name of the executable.
5443 as_me=`$as_basename "$0" ||
5444 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5445          X"$0" : 'X\(//\)$' \| \
5446          X"$0" : 'X\(/\)$' \| \
5447          .     : '\(.\)' 2>/dev/null ||
5448 echo X/"$0" |
5449     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5450           /^X\/\(\/\/\)$/{ s//\1/; q; }
5451           /^X\/\(\/\).*/{ s//\1/; q; }
5452           s/.*/./; q'`
5453
5454
5455 # PATH needs CR, and LINENO needs CR and PATH.
5456 # Avoid depending upon Character Ranges.
5457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5460 as_cr_digits='0123456789'
5461 as_cr_alnum=$as_cr_Letters$as_cr_digits
5462
5463 # The user is always right.
5464 if test "${PATH_SEPARATOR+set}" != set; then
5465   echo "#! /bin/sh" >conf$$.sh
5466   echo  "exit 0"   >>conf$$.sh
5467   chmod +x conf$$.sh
5468   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5469     PATH_SEPARATOR=';'
5470   else
5471     PATH_SEPARATOR=:
5472   fi
5473   rm -f conf$$.sh
5474 fi
5475
5476
5477   as_lineno_1=$LINENO
5478   as_lineno_2=$LINENO
5479   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5480   test "x$as_lineno_1" != "x$as_lineno_2" &&
5481   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5482   # Find who we are.  Look in the path if we contain no path at all
5483   # relative or not.
5484   case $0 in
5485     *[\\/]* ) as_myself=$0 ;;
5486     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5487 for as_dir in $PATH
5488 do
5489   IFS=$as_save_IFS
5490   test -z "$as_dir" && as_dir=.
5491   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5492 done
5493
5494        ;;
5495   esac
5496   # We did not find ourselves, most probably we were run as `sh COMMAND'
5497   # in which case we are not to be found in the path.
5498   if test "x$as_myself" = x; then
5499     as_myself=$0
5500   fi
5501   if test ! -f "$as_myself"; then
5502     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5503 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5504    { (exit 1); exit 1; }; }
5505   fi
5506   case $CONFIG_SHELL in
5507   '')
5508     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5509 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5510 do
5511   IFS=$as_save_IFS
5512   test -z "$as_dir" && as_dir=.
5513   for as_base in sh bash ksh sh5; do
5514          case $as_dir in
5515          /*)
5516            if ("$as_dir/$as_base" -c '
5517   as_lineno_1=$LINENO
5518   as_lineno_2=$LINENO
5519   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5520   test "x$as_lineno_1" != "x$as_lineno_2" &&
5521   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5522              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5523              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5524              CONFIG_SHELL=$as_dir/$as_base
5525              export CONFIG_SHELL
5526              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5527            fi;;
5528          esac
5529        done
5530 done
5531 ;;
5532   esac
5533
5534   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5535   # uniformly replaced by the line number.  The first 'sed' inserts a
5536   # line-number line before each line; the second 'sed' does the real
5537   # work.  The second script uses 'N' to pair each line-number line
5538   # with the numbered line, and appends trailing '-' during
5539   # substitution so that $LINENO is not a special case at line end.
5540   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5541   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5542   sed '=' <$as_myself |
5543     sed '
5544       N
5545       s,$,-,
5546       : loop
5547       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5548       t loop
5549       s,-$,,
5550       s,^['$as_cr_digits']*\n,,
5551     ' >$as_me.lineno &&
5552   chmod +x $as_me.lineno ||
5553     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5554 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5555    { (exit 1); exit 1; }; }
5556
5557   # Don't try to exec as it changes $[0], causing all sort of problems
5558   # (the dirname of $[0] is not the place where we might find the
5559   # original and so on.  Autoconf is especially sensible to this).
5560   . ./$as_me.lineno
5561   # Exit status is that of the last command.
5562   exit
5563 }
5564
5565
5566 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5567   *c*,-n*) ECHO_N= ECHO_C='
5568 ' ECHO_T='      ' ;;
5569   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5570   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5571 esac
5572
5573 if expr a : '\(a\)' >/dev/null 2>&1; then
5574   as_expr=expr
5575 else
5576   as_expr=false
5577 fi
5578
5579 rm -f conf$$ conf$$.exe conf$$.file
5580 echo >conf$$.file
5581 if ln -s conf$$.file conf$$ 2>/dev/null; then
5582   # We could just check for DJGPP; but this test a) works b) is more generic
5583   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5584   if test -f conf$$.exe; then
5585     # Don't use ln at all; we don't have any links
5586     as_ln_s='cp -p'
5587   else
5588     as_ln_s='ln -s'
5589   fi
5590 elif ln conf$$.file conf$$ 2>/dev/null; then
5591   as_ln_s=ln
5592 else
5593   as_ln_s='cp -p'
5594 fi
5595 rm -f conf$$ conf$$.exe conf$$.file
5596
5597 if mkdir -p . 2>/dev/null; then
5598   as_mkdir_p=:
5599 else
5600   test -d ./-p && rmdir ./-p
5601   as_mkdir_p=false
5602 fi
5603
5604 as_executable_p="test -f"
5605
5606 # Sed expression to map a string onto a valid CPP name.
5607 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5608
5609 # Sed expression to map a string onto a valid variable name.
5610 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5611
5612
5613 # IFS
5614 # We need space, tab and new line, in precisely that order.
5615 as_nl='
5616 '
5617 IFS="   $as_nl"
5618
5619 # CDPATH.
5620 $as_unset CDPATH
5621
5622 exec 6>&1
5623
5624 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5625 # report actual input values of CONFIG_FILES etc. instead of their
5626 # values after options handling.  Logging --version etc. is OK.
5627 exec 5>>config.log
5628 {
5629   echo
5630   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5631 ## Running $as_me. ##
5632 _ASBOX
5633 } >&5
5634 cat >&5 <<_CSEOF
5635
5636 This file was extended by package-unused $as_me version-unused, which was
5637 generated by GNU Autoconf 2.59.  Invocation command line was
5638
5639   CONFIG_FILES    = $CONFIG_FILES
5640   CONFIG_HEADERS  = $CONFIG_HEADERS
5641   CONFIG_LINKS    = $CONFIG_LINKS
5642   CONFIG_COMMANDS = $CONFIG_COMMANDS
5643   $ $0 $@
5644
5645 _CSEOF
5646 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5647 echo >&5
5648 _ACEOF
5649
5650 # Files that config.status was made for.
5651 if test -n "$ac_config_files"; then
5652   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5653 fi
5654
5655 if test -n "$ac_config_headers"; then
5656   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5657 fi
5658
5659 if test -n "$ac_config_links"; then
5660   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5661 fi
5662
5663 if test -n "$ac_config_commands"; then
5664   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5665 fi
5666
5667 cat >>$CONFIG_STATUS <<\_ACEOF
5668
5669 ac_cs_usage="\
5670 \`$as_me' instantiates files from templates according to the
5671 current configuration.
5672
5673 Usage: $0 [OPTIONS] [FILE]...
5674
5675   -h, --help       print this help, then exit
5676   -V, --version    print version number, then exit
5677   -q, --quiet      do not print progress messages
5678   -d, --debug      don't remove temporary files
5679       --recheck    update $as_me by reconfiguring in the same conditions
5680   --file=FILE[:TEMPLATE]
5681                    instantiate the configuration file FILE
5682   --header=FILE[:TEMPLATE]
5683                    instantiate the configuration header FILE
5684
5685 Configuration files:
5686 $config_files
5687
5688 Configuration headers:
5689 $config_headers
5690
5691 Configuration commands:
5692 $config_commands
5693
5694 Report bugs to <bug-autoconf@gnu.org>."
5695 _ACEOF
5696
5697 cat >>$CONFIG_STATUS <<_ACEOF
5698 ac_cs_version="\\
5699 package-unused config.status version-unused
5700 configured by $0, generated by GNU Autoconf 2.59,
5701   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5702
5703 Copyright (C) 2003 Free Software Foundation, Inc.
5704 This config.status script is free software; the Free Software Foundation
5705 gives unlimited permission to copy, distribute and modify it."
5706 srcdir=$srcdir
5707 INSTALL="$INSTALL"
5708 _ACEOF
5709
5710 cat >>$CONFIG_STATUS <<\_ACEOF
5711 # If no file are specified by the user, then we need to provide default
5712 # value.  By we need to know if files were specified by the user.
5713 ac_need_defaults=:
5714 while test $# != 0
5715 do
5716   case $1 in
5717   --*=*)
5718     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5719     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5720     ac_shift=:
5721     ;;
5722   -*)
5723     ac_option=$1
5724     ac_optarg=$2
5725     ac_shift=shift
5726     ;;
5727   *) # This is not an option, so the user has probably given explicit
5728      # arguments.
5729      ac_option=$1
5730      ac_need_defaults=false;;
5731   esac
5732
5733   case $ac_option in
5734   # Handling of the options.
5735 _ACEOF
5736 cat >>$CONFIG_STATUS <<\_ACEOF
5737   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5738     ac_cs_recheck=: ;;
5739   --version | --vers* | -V )
5740     echo "$ac_cs_version"; exit 0 ;;
5741   --he | --h)
5742     # Conflict between --help and --header
5743     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5744 Try \`$0 --help' for more information." >&5
5745 echo "$as_me: error: ambiguous option: $1
5746 Try \`$0 --help' for more information." >&2;}
5747    { (exit 1); exit 1; }; };;
5748   --help | --hel | -h )
5749     echo "$ac_cs_usage"; exit 0 ;;
5750   --debug | --d* | -d )
5751     debug=: ;;
5752   --file | --fil | --fi | --f )
5753     $ac_shift
5754     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5755     ac_need_defaults=false;;
5756   --header | --heade | --head | --hea )
5757     $ac_shift
5758     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5759     ac_need_defaults=false;;
5760   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5761   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5762     ac_cs_silent=: ;;
5763
5764   # This is an error.
5765   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5766 Try \`$0 --help' for more information." >&5
5767 echo "$as_me: error: unrecognized option: $1
5768 Try \`$0 --help' for more information." >&2;}
5769    { (exit 1); exit 1; }; } ;;
5770
5771   *) ac_config_targets="$ac_config_targets $1" ;;
5772
5773   esac
5774   shift
5775 done
5776
5777 ac_configure_extra_args=
5778
5779 if $ac_cs_silent; then
5780   exec 6>/dev/null
5781   ac_configure_extra_args="$ac_configure_extra_args --silent"
5782 fi
5783
5784 _ACEOF
5785 cat >>$CONFIG_STATUS <<_ACEOF
5786 if \$ac_cs_recheck; then
5787   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5788   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5789 fi
5790
5791 _ACEOF
5792
5793 cat >>$CONFIG_STATUS <<_ACEOF
5794 #
5795 # INIT-COMMANDS section.
5796 #
5797
5798
5799 srcdir="$srcdir"
5800 host="$host"
5801 target="$target"
5802 with_multisubdir="$with_multisubdir"
5803 with_multisrctop="$with_multisrctop"
5804 with_target_subdir="$with_target_subdir"
5805 ac_configure_args="${multilib_arg} ${ac_configure_args}"
5806 multi_basedir="$multi_basedir"
5807 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5808 CC="$CC"
5809 srcdir=${srcdir}
5810 host=${host}
5811 target=${target}
5812 with_target_subdir=${with_target_subdir}
5813 with_multisubdir=${with_multisubdir}
5814 ac_configure_args="--enable-multilib ${ac_configure_args}"
5815 multi_basedir=${multi_basedir}
5816 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5817 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
5818
5819
5820 _ACEOF
5821
5822
5823
5824 cat >>$CONFIG_STATUS <<\_ACEOF
5825 for ac_config_target in $ac_config_targets
5826 do
5827   case "$ac_config_target" in
5828   # Handling of arguments.
5829   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5830   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
5831   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5832   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5833   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5834 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5835    { (exit 1); exit 1; }; };;
5836   esac
5837 done
5838
5839 # If the user did not use the arguments to specify the items to instantiate,
5840 # then the envvar interface is used.  Set only those that are not.
5841 # We use the long form for the default assignment because of an extremely
5842 # bizarre bug on SunOS 4.1.3.
5843 if $ac_need_defaults; then
5844   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5845   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5846   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5847 fi
5848
5849 # Have a temporary directory for convenience.  Make it in the build tree
5850 # simply because there is no reason to put it here, and in addition,
5851 # creating and moving files from /tmp can sometimes cause problems.
5852 # Create a temporary directory, and hook for its removal unless debugging.
5853 $debug ||
5854 {
5855   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5856   trap '{ (exit 1); exit 1; }' 1 2 13 15
5857 }
5858
5859 # Create a (secure) tmp directory for tmp files.
5860
5861 {
5862   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5863   test -n "$tmp" && test -d "$tmp"
5864 }  ||
5865 {
5866   tmp=./confstat$$-$RANDOM
5867   (umask 077 && mkdir $tmp)
5868 } ||
5869 {
5870    echo "$me: cannot create a temporary directory in ." >&2
5871    { (exit 1); exit 1; }
5872 }
5873
5874 _ACEOF
5875
5876 cat >>$CONFIG_STATUS <<_ACEOF
5877
5878 #
5879 # CONFIG_FILES section.
5880 #
5881
5882 # No need to generate the scripts if there are no CONFIG_FILES.
5883 # This happens for instance when ./config.status config.h
5884 if test -n "\$CONFIG_FILES"; then
5885   # Protect against being on the right side of a sed subst in config.status.
5886   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5887    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5888 s,@SHELL@,$SHELL,;t t
5889 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5890 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5891 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5892 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5893 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5894 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5895 s,@exec_prefix@,$exec_prefix,;t t
5896 s,@prefix@,$prefix,;t t
5897 s,@program_transform_name@,$program_transform_name,;t t
5898 s,@bindir@,$bindir,;t t
5899 s,@sbindir@,$sbindir,;t t
5900 s,@libexecdir@,$libexecdir,;t t
5901 s,@datadir@,$datadir,;t t
5902 s,@sysconfdir@,$sysconfdir,;t t
5903 s,@sharedstatedir@,$sharedstatedir,;t t
5904 s,@localstatedir@,$localstatedir,;t t
5905 s,@libdir@,$libdir,;t t
5906 s,@includedir@,$includedir,;t t
5907 s,@oldincludedir@,$oldincludedir,;t t
5908 s,@infodir@,$infodir,;t t
5909 s,@mandir@,$mandir,;t t
5910 s,@build_alias@,$build_alias,;t t
5911 s,@host_alias@,$host_alias,;t t
5912 s,@target_alias@,$target_alias,;t t
5913 s,@DEFS@,$DEFS,;t t
5914 s,@ECHO_C@,$ECHO_C,;t t
5915 s,@ECHO_N@,$ECHO_N,;t t
5916 s,@ECHO_T@,$ECHO_T,;t t
5917 s,@LIBS@,$LIBS,;t t
5918 s,@build@,$build,;t t
5919 s,@build_cpu@,$build_cpu,;t t
5920 s,@build_vendor@,$build_vendor,;t t
5921 s,@build_os@,$build_os,;t t
5922 s,@build_libsubdir@,$build_libsubdir,;t t
5923 s,@build_subdir@,$build_subdir,;t t
5924 s,@host_subdir@,$host_subdir,;t t
5925 s,@target_subdir@,$target_subdir,;t t
5926 s,@VERSION@,$VERSION,;t t
5927 s,@OBJC_BOEHM_GC@,$OBJC_BOEHM_GC,;t t
5928 s,@OBJC_BOEHM_GC_INCLUDES@,$OBJC_BOEHM_GC_INCLUDES,;t t
5929 s,@multi_basedir@,$multi_basedir,;t t
5930 s,@host@,$host,;t t
5931 s,@host_cpu@,$host_cpu,;t t
5932 s,@host_vendor@,$host_vendor,;t t
5933 s,@host_os@,$host_os,;t t
5934 s,@target@,$target,;t t
5935 s,@target_cpu@,$target_cpu,;t t
5936 s,@target_vendor@,$target_vendor,;t t
5937 s,@target_os@,$target_os,;t t
5938 s,@target_noncanonical@,$target_noncanonical,;t t
5939 s,@glibcpp_srcdir@,$glibcpp_srcdir,;t t
5940 s,@toolexecdir@,$toolexecdir,;t t
5941 s,@toolexeclibdir@,$toolexeclibdir,;t t
5942 s,@includedirname@,$includedirname,;t t
5943 s,@libext@,$libext,;t t
5944 s,@CC@,$CC,;t t
5945 s,@ac_ct_CC@,$ac_ct_CC,;t t
5946 s,@EXEEXT@,$EXEEXT,;t t
5947 s,@OBJEXT@,$OBJEXT,;t t
5948 s,@extra_ldflags_libobjc@,$extra_ldflags_libobjc,;t t
5949 s,@CFLAGS@,$CFLAGS,;t t
5950 s,@AS@,$AS,;t t
5951 s,@ac_ct_AS@,$ac_ct_AS,;t t
5952 s,@AR@,$AR,;t t
5953 s,@ac_ct_AR@,$ac_ct_AR,;t t
5954 s,@RANLIB@,$RANLIB,;t t
5955 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5956 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5957 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5958 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5959 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
5960 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
5961 s,@MAINT@,$MAINT,;t t
5962 s,@LN_S@,$LN_S,;t t
5963 s,@STRIP@,$STRIP,;t t
5964 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5965 s,@LIBTOOL@,$LIBTOOL,;t t
5966 s,@SET_MAKE@,$SET_MAKE,;t t
5967 s,@CPP@,$CPP,;t t
5968 s,@CPPFLAGS@,$CPPFLAGS,;t t
5969 s,@EGREP@,$EGREP,;t t
5970 s,@LIBOBJS@,$LIBOBJS,;t t
5971 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5972 CEOF
5973
5974 _ACEOF
5975
5976   cat >>$CONFIG_STATUS <<\_ACEOF
5977   # Split the substitutions into bite-sized pieces for seds with
5978   # small command number limits, like on Digital OSF/1 and HP-UX.
5979   ac_max_sed_lines=48
5980   ac_sed_frag=1 # Number of current file.
5981   ac_beg=1 # First line for current file.
5982   ac_end=$ac_max_sed_lines # Line after last line for current file.
5983   ac_more_lines=:
5984   ac_sed_cmds=
5985   while $ac_more_lines; do
5986     if test $ac_beg -gt 1; then
5987       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5988     else
5989       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5990     fi
5991     if test ! -s $tmp/subs.frag; then
5992       ac_more_lines=false
5993     else
5994       # The purpose of the label and of the branching condition is to
5995       # speed up the sed processing (if there are no `@' at all, there
5996       # is no need to browse any of the substitutions).
5997       # These are the two extra sed commands mentioned above.
5998       (echo ':t
5999   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6000       if test -z "$ac_sed_cmds"; then
6001         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6002       else
6003         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
6004       fi
6005       ac_sed_frag=`expr $ac_sed_frag + 1`
6006       ac_beg=$ac_end
6007       ac_end=`expr $ac_end + $ac_max_sed_lines`
6008     fi
6009   done
6010   if test -z "$ac_sed_cmds"; then
6011     ac_sed_cmds=cat
6012   fi
6013 fi # test -n "$CONFIG_FILES"
6014
6015 _ACEOF
6016 cat >>$CONFIG_STATUS <<\_ACEOF
6017 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6018   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6019   case $ac_file in
6020   - | *:- | *:-:* ) # input from stdin
6021         cat >$tmp/stdin
6022         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6023         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6024   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6025         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6026   * )   ac_file_in=$ac_file.in ;;
6027   esac
6028
6029   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6030   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6031 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6032          X"$ac_file" : 'X\(//\)[^/]' \| \
6033          X"$ac_file" : 'X\(//\)$' \| \
6034          X"$ac_file" : 'X\(/\)' \| \
6035          .     : '\(.\)' 2>/dev/null ||
6036 echo X"$ac_file" |
6037     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6038           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6039           /^X\(\/\/\)$/{ s//\1/; q; }
6040           /^X\(\/\).*/{ s//\1/; q; }
6041           s/.*/./; q'`
6042   { if $as_mkdir_p; then
6043     mkdir -p "$ac_dir"
6044   else
6045     as_dir="$ac_dir"
6046     as_dirs=
6047     while test ! -d "$as_dir"; do
6048       as_dirs="$as_dir $as_dirs"
6049       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6050 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6051          X"$as_dir" : 'X\(//\)[^/]' \| \
6052          X"$as_dir" : 'X\(//\)$' \| \
6053          X"$as_dir" : 'X\(/\)' \| \
6054          .     : '\(.\)' 2>/dev/null ||
6055 echo X"$as_dir" |
6056     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6057           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6058           /^X\(\/\/\)$/{ s//\1/; q; }
6059           /^X\(\/\).*/{ s//\1/; q; }
6060           s/.*/./; q'`
6061     done
6062     test ! -n "$as_dirs" || mkdir $as_dirs
6063   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6064 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6065    { (exit 1); exit 1; }; }; }
6066
6067   ac_builddir=.
6068
6069 if test "$ac_dir" != .; then
6070   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6071   # A "../" for each directory in $ac_dir_suffix.
6072   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6073 else
6074   ac_dir_suffix= ac_top_builddir=
6075 fi
6076
6077 case $srcdir in
6078   .)  # No --srcdir option.  We are building in place.
6079     ac_srcdir=.
6080     if test -z "$ac_top_builddir"; then
6081        ac_top_srcdir=.
6082     else
6083        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6084     fi ;;
6085   [\\/]* | ?:[\\/]* )  # Absolute path.
6086     ac_srcdir=$srcdir$ac_dir_suffix;
6087     ac_top_srcdir=$srcdir ;;
6088   *) # Relative path.
6089     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6090     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6091 esac
6092
6093 # Do not use `cd foo && pwd` to compute absolute paths, because
6094 # the directories may not exist.
6095 case `pwd` in
6096 .) ac_abs_builddir="$ac_dir";;
6097 *)
6098   case "$ac_dir" in
6099   .) ac_abs_builddir=`pwd`;;
6100   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6101   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6102   esac;;
6103 esac
6104 case $ac_abs_builddir in
6105 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6106 *)
6107   case ${ac_top_builddir}. in
6108   .) ac_abs_top_builddir=$ac_abs_builddir;;
6109   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6110   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6111   esac;;
6112 esac
6113 case $ac_abs_builddir in
6114 .) ac_abs_srcdir=$ac_srcdir;;
6115 *)
6116   case $ac_srcdir in
6117   .) ac_abs_srcdir=$ac_abs_builddir;;
6118   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6119   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6120   esac;;
6121 esac
6122 case $ac_abs_builddir in
6123 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6124 *)
6125   case $ac_top_srcdir in
6126   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6127   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6128   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6129   esac;;
6130 esac
6131
6132
6133   case $INSTALL in
6134   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6135   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6136   esac
6137
6138   if test x"$ac_file" != x-; then
6139     { echo "$as_me:$LINENO: creating $ac_file" >&5
6140 echo "$as_me: creating $ac_file" >&6;}
6141     rm -f "$ac_file"
6142   fi
6143   # Let's still pretend it is `configure' which instantiates (i.e., don't
6144   # use $as_me), people would be surprised to read:
6145   #    /* config.h.  Generated by config.status.  */
6146   if test x"$ac_file" = x-; then
6147     configure_input=
6148   else
6149     configure_input="$ac_file.  "
6150   fi
6151   configure_input=$configure_input"Generated from `echo $ac_file_in |
6152                                      sed 's,.*/,,'` by configure."
6153
6154   # First look for the input files in the build tree, otherwise in the
6155   # src tree.
6156   ac_file_inputs=`IFS=:
6157     for f in $ac_file_in; do
6158       case $f in
6159       -) echo $tmp/stdin ;;
6160       [\\/$]*)
6161          # Absolute (can't be DOS-style, as IFS=:)
6162          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6163 echo "$as_me: error: cannot find input file: $f" >&2;}
6164    { (exit 1); exit 1; }; }
6165          echo "$f";;
6166       *) # Relative
6167          if test -f "$f"; then
6168            # Build tree
6169            echo "$f"
6170          elif test -f "$srcdir/$f"; then
6171            # Source tree
6172            echo "$srcdir/$f"
6173          else
6174            # /dev/null tree
6175            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6176 echo "$as_me: error: cannot find input file: $f" >&2;}
6177    { (exit 1); exit 1; }; }
6178          fi;;
6179       esac
6180     done` || { (exit 1); exit 1; }
6181 _ACEOF
6182 cat >>$CONFIG_STATUS <<_ACEOF
6183   sed "$ac_vpsub
6184 $extrasub
6185 _ACEOF
6186 cat >>$CONFIG_STATUS <<\_ACEOF
6187 :t
6188 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6189 s,@configure_input@,$configure_input,;t t
6190 s,@srcdir@,$ac_srcdir,;t t
6191 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6192 s,@top_srcdir@,$ac_top_srcdir,;t t
6193 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6194 s,@builddir@,$ac_builddir,;t t
6195 s,@abs_builddir@,$ac_abs_builddir,;t t
6196 s,@top_builddir@,$ac_top_builddir,;t t
6197 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6198 s,@INSTALL@,$ac_INSTALL,;t t
6199 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6200   rm -f $tmp/stdin
6201   if test x"$ac_file" != x-; then
6202     mv $tmp/out $ac_file
6203   else
6204     cat $tmp/out
6205     rm -f $tmp/out
6206   fi
6207
6208 done
6209 _ACEOF
6210 cat >>$CONFIG_STATUS <<\_ACEOF
6211
6212 #
6213 # CONFIG_HEADER section.
6214 #
6215
6216 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6217 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6218 #
6219 # ac_d sets the value in "#define NAME VALUE" lines.
6220 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
6221 ac_dB='[         ].*$,\1#\2'
6222 ac_dC=' '
6223 ac_dD=',;t'
6224 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6225 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6226 ac_uB='$,\1#\2define\3'
6227 ac_uC=' '
6228 ac_uD=',;t'
6229
6230 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6231   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6232   case $ac_file in
6233   - | *:- | *:-:* ) # input from stdin
6234         cat >$tmp/stdin
6235         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6236         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6237   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6238         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6239   * )   ac_file_in=$ac_file.in ;;
6240   esac
6241
6242   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6243 echo "$as_me: creating $ac_file" >&6;}
6244
6245   # First look for the input files in the build tree, otherwise in the
6246   # src tree.
6247   ac_file_inputs=`IFS=:
6248     for f in $ac_file_in; do
6249       case $f in
6250       -) echo $tmp/stdin ;;
6251       [\\/$]*)
6252          # Absolute (can't be DOS-style, as IFS=:)
6253          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6254 echo "$as_me: error: cannot find input file: $f" >&2;}
6255    { (exit 1); exit 1; }; }
6256          # Do quote $f, to prevent DOS paths from being IFS'd.
6257          echo "$f";;
6258       *) # Relative
6259          if test -f "$f"; then
6260            # Build tree
6261            echo "$f"
6262          elif test -f "$srcdir/$f"; then
6263            # Source tree
6264            echo "$srcdir/$f"
6265          else
6266            # /dev/null tree
6267            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6268 echo "$as_me: error: cannot find input file: $f" >&2;}
6269    { (exit 1); exit 1; }; }
6270          fi;;
6271       esac
6272     done` || { (exit 1); exit 1; }
6273   # Remove the trailing spaces.
6274   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
6275
6276 _ACEOF
6277
6278 # Transform confdefs.h into two sed scripts, `conftest.defines' and
6279 # `conftest.undefs', that substitutes the proper values into
6280 # config.h.in to produce config.h.  The first handles `#define'
6281 # templates, and the second `#undef' templates.
6282 # And first: Protect against being on the right side of a sed subst in
6283 # config.status.  Protect against being in an unquoted here document
6284 # in config.status.
6285 rm -f conftest.defines conftest.undefs
6286 # Using a here document instead of a string reduces the quoting nightmare.
6287 # Putting comments in sed scripts is not portable.
6288 #
6289 # `end' is used to avoid that the second main sed command (meant for
6290 # 0-ary CPP macros) applies to n-ary macro definitions.
6291 # See the Autoconf documentation for `clear'.
6292 cat >confdef2sed.sed <<\_ACEOF
6293 s/[\\&,]/\\&/g
6294 s,[\\$`],\\&,g
6295 t clear
6296 : clear
6297 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6298 t end
6299 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6300 : end
6301 _ACEOF
6302 # If some macros were called several times there might be several times
6303 # the same #defines, which is useless.  Nevertheless, we may not want to
6304 # sort them, since we want the *last* AC-DEFINE to be honored.
6305 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
6306 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6307 rm -f confdef2sed.sed
6308
6309 # This sed command replaces #undef with comments.  This is necessary, for
6310 # example, in the case of _POSIX_SOURCE, which is predefined and required
6311 # on some systems where configure will not decide to define it.
6312 cat >>conftest.undefs <<\_ACEOF
6313 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
6314 _ACEOF
6315
6316 # Break up conftest.defines because some shells have a limit on the size
6317 # of here documents, and old seds have small limits too (100 cmds).
6318 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6319 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6320 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6321 echo '  :' >>$CONFIG_STATUS
6322 rm -f conftest.tail
6323 while grep . conftest.defines >/dev/null
6324 do
6325   # Write a limited-size here document to $tmp/defines.sed.
6326   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6327   # Speed up: don't consider the non `#define' lines.
6328   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
6329   # Work around the forget-to-reset-the-flag bug.
6330   echo 't clr' >>$CONFIG_STATUS
6331   echo ': clr' >>$CONFIG_STATUS
6332   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6333   echo 'CEOF
6334   sed -f $tmp/defines.sed $tmp/in >$tmp/out
6335   rm -f $tmp/in
6336   mv $tmp/out $tmp/in
6337 ' >>$CONFIG_STATUS
6338   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6339   rm -f conftest.defines
6340   mv conftest.tail conftest.defines
6341 done
6342 rm -f conftest.defines
6343 echo '  fi # grep' >>$CONFIG_STATUS
6344 echo >>$CONFIG_STATUS
6345
6346 # Break up conftest.undefs because some shells have a limit on the size
6347 # of here documents, and old seds have small limits too (100 cmds).
6348 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
6349 rm -f conftest.tail
6350 while grep . conftest.undefs >/dev/null
6351 do
6352   # Write a limited-size here document to $tmp/undefs.sed.
6353   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6354   # Speed up: don't consider the non `#undef'
6355   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
6356   # Work around the forget-to-reset-the-flag bug.
6357   echo 't clr' >>$CONFIG_STATUS
6358   echo ': clr' >>$CONFIG_STATUS
6359   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6360   echo 'CEOF
6361   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6362   rm -f $tmp/in
6363   mv $tmp/out $tmp/in
6364 ' >>$CONFIG_STATUS
6365   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6366   rm -f conftest.undefs
6367   mv conftest.tail conftest.undefs
6368 done
6369 rm -f conftest.undefs
6370
6371 cat >>$CONFIG_STATUS <<\_ACEOF
6372   # Let's still pretend it is `configure' which instantiates (i.e., don't
6373   # use $as_me), people would be surprised to read:
6374   #    /* config.h.  Generated by config.status.  */
6375   if test x"$ac_file" = x-; then
6376     echo "/* Generated by configure.  */" >$tmp/config.h
6377   else
6378     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
6379   fi
6380   cat $tmp/in >>$tmp/config.h
6381   rm -f $tmp/in
6382   if test x"$ac_file" != x-; then
6383     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6384       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6385 echo "$as_me: $ac_file is unchanged" >&6;}
6386     else
6387       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6388 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6389          X"$ac_file" : 'X\(//\)[^/]' \| \
6390          X"$ac_file" : 'X\(//\)$' \| \
6391          X"$ac_file" : 'X\(/\)' \| \
6392          .     : '\(.\)' 2>/dev/null ||
6393 echo X"$ac_file" |
6394     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6395           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6396           /^X\(\/\/\)$/{ s//\1/; q; }
6397           /^X\(\/\).*/{ s//\1/; q; }
6398           s/.*/./; q'`
6399       { if $as_mkdir_p; then
6400     mkdir -p "$ac_dir"
6401   else
6402     as_dir="$ac_dir"
6403     as_dirs=
6404     while test ! -d "$as_dir"; do
6405       as_dirs="$as_dir $as_dirs"
6406       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6407 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6408          X"$as_dir" : 'X\(//\)[^/]' \| \
6409          X"$as_dir" : 'X\(//\)$' \| \
6410          X"$as_dir" : 'X\(/\)' \| \
6411          .     : '\(.\)' 2>/dev/null ||
6412 echo X"$as_dir" |
6413     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6414           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6415           /^X\(\/\/\)$/{ s//\1/; q; }
6416           /^X\(\/\).*/{ s//\1/; q; }
6417           s/.*/./; q'`
6418     done
6419     test ! -n "$as_dirs" || mkdir $as_dirs
6420   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6421 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6422    { (exit 1); exit 1; }; }; }
6423
6424       rm -f $ac_file
6425       mv $tmp/config.h $ac_file
6426     fi
6427   else
6428     cat $tmp/config.h
6429     rm -f $tmp/config.h
6430   fi
6431 done
6432 _ACEOF
6433 cat >>$CONFIG_STATUS <<\_ACEOF
6434
6435 #
6436 # CONFIG_COMMANDS section.
6437 #
6438 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6439   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6440   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6441   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6442 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6443          X"$ac_dest" : 'X\(//\)[^/]' \| \
6444          X"$ac_dest" : 'X\(//\)$' \| \
6445          X"$ac_dest" : 'X\(/\)' \| \
6446          .     : '\(.\)' 2>/dev/null ||
6447 echo X"$ac_dest" |
6448     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6449           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6450           /^X\(\/\/\)$/{ s//\1/; q; }
6451           /^X\(\/\).*/{ s//\1/; q; }
6452           s/.*/./; q'`
6453   { if $as_mkdir_p; then
6454     mkdir -p "$ac_dir"
6455   else
6456     as_dir="$ac_dir"
6457     as_dirs=
6458     while test ! -d "$as_dir"; do
6459       as_dirs="$as_dir $as_dirs"
6460       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6461 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6462          X"$as_dir" : 'X\(//\)[^/]' \| \
6463          X"$as_dir" : 'X\(//\)$' \| \
6464          X"$as_dir" : 'X\(/\)' \| \
6465          .     : '\(.\)' 2>/dev/null ||
6466 echo X"$as_dir" |
6467     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6468           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6469           /^X\(\/\/\)$/{ s//\1/; q; }
6470           /^X\(\/\).*/{ s//\1/; q; }
6471           s/.*/./; q'`
6472     done
6473     test ! -n "$as_dirs" || mkdir $as_dirs
6474   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6475 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6476    { (exit 1); exit 1; }; }; }
6477
6478   ac_builddir=.
6479
6480 if test "$ac_dir" != .; then
6481   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6482   # A "../" for each directory in $ac_dir_suffix.
6483   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6484 else
6485   ac_dir_suffix= ac_top_builddir=
6486 fi
6487
6488 case $srcdir in
6489   .)  # No --srcdir option.  We are building in place.
6490     ac_srcdir=.
6491     if test -z "$ac_top_builddir"; then
6492        ac_top_srcdir=.
6493     else
6494        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6495     fi ;;
6496   [\\/]* | ?:[\\/]* )  # Absolute path.
6497     ac_srcdir=$srcdir$ac_dir_suffix;
6498     ac_top_srcdir=$srcdir ;;
6499   *) # Relative path.
6500     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6501     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6502 esac
6503
6504 # Do not use `cd foo && pwd` to compute absolute paths, because
6505 # the directories may not exist.
6506 case `pwd` in
6507 .) ac_abs_builddir="$ac_dir";;
6508 *)
6509   case "$ac_dir" in
6510   .) ac_abs_builddir=`pwd`;;
6511   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6512   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6513   esac;;
6514 esac
6515 case $ac_abs_builddir in
6516 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6517 *)
6518   case ${ac_top_builddir}. in
6519   .) ac_abs_top_builddir=$ac_abs_builddir;;
6520   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6521   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6522   esac;;
6523 esac
6524 case $ac_abs_builddir in
6525 .) ac_abs_srcdir=$ac_srcdir;;
6526 *)
6527   case $ac_srcdir in
6528   .) ac_abs_srcdir=$ac_abs_builddir;;
6529   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6530   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6531   esac;;
6532 esac
6533 case $ac_abs_builddir in
6534 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6535 *)
6536   case $ac_top_srcdir in
6537   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6538   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6539   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6540   esac;;
6541 esac
6542
6543
6544   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6545 echo "$as_me: executing $ac_dest commands" >&6;}
6546   case $ac_dest in
6547     default-1 )
6548 # Only add multilib support code if we just rebuilt the top-level
6549 # Makefile.
6550 case " $CONFIG_FILES " in
6551  *" Makefile "*)
6552    ac_file=Makefile . ${multi_basedir}/config-ml.in
6553    ;;
6554 esac ;;
6555     default ) if test -n "$CONFIG_FILES"; then
6556   if test -n "${with_target_subdir}"; then
6557     # FIXME: We shouldn't need to set ac_file
6558     ac_file=Makefile
6559     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
6560     . ${multi_basedir}/config-ml.in
6561   fi
6562 fi ;;
6563   esac
6564 done
6565 _ACEOF
6566
6567 cat >>$CONFIG_STATUS <<\_ACEOF
6568
6569 { (exit 0); exit 0; }
6570 _ACEOF
6571 chmod +x $CONFIG_STATUS
6572 ac_clean_files=$ac_clean_files_save
6573
6574
6575 # configure is writing to config.log, and then calls config.status.
6576 # config.status does its own redirection, appending to config.log.
6577 # Unfortunately, on DOS this fails, as config.log is still kept open
6578 # by configure, so config.status won't be able to write to it; its
6579 # output is simply discarded.  So we exec the FD to /dev/null,
6580 # effectively closing config.log, so it can be properly (re)opened and
6581 # appended to by config.status.  When coming back to configure, we
6582 # need to make the FD available again.
6583 if test "$no_create" != yes; then
6584   ac_cs_success=:
6585   ac_config_status_args=
6586   test "$silent" = yes &&
6587     ac_config_status_args="$ac_config_status_args --quiet"
6588   exec 5>/dev/null
6589   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6590   exec 5>>config.log
6591   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6592   # would make configure fail if this is the last instruction.
6593   $ac_cs_success || { (exit 1); exit 1; }
6594 fi
6595