boehm-gc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.57.
   4 #
   5 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
   6 # Free Software Foundation, Inc.
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9 ## --------------------- ##
  10 ## M4sh Initialization.  ##
  11 ## --------------------- ##
  12
  13 # Be Bourne compatible
  14 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  15   emulate sh
  16   NULLCMD=:
  17   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  18   # is contrary to our usage.  Disable this feature.
  19   alias -g '${1+"$@"}'='"$@"'
  20 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  21   set -o posix
  22 fi
  23
  24 # Support unset when possible.
  25 if (FOO=FOO; unset FOO) >/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 -n "`(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   as_mkdir_p=false
 222 fi
 223
 224 as_executable_p="test -f"
 225
 226 # Sed expression to map a string onto a valid CPP name.
 227 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
 228
 229 # Sed expression to map a string onto a valid variable name.
 230 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
 231
 232
 233 # IFS
 234 # We need space, tab and new line, in precisely that order.
 235 as_nl='
 236 '
 237 IFS="   $as_nl"
 238
 239 # CDPATH.
 240 $as_unset CDPATH
 241
 242
 243 # Name of the host.
 244 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 245 # so uname gets run too.
 246 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 247
 248 exec 6>&1
 249
 250 #
 251 # Initializations.
 252 #
 253 ac_default_prefix=/usr/local
 254 ac_config_libobj_dir=.
 255 cross_compiling=no
 256 subdirs=
 257 MFLAGS=
 258 MAKEFLAGS=
 259 SHELL=${CONFIG_SHELL-/bin/sh}
 260
 261 # Maximum number of lines to put in a shell here document.
 262 # This variable seems obsolete.  It should probably be removed, and
 263 # only ac_max_sed_lines should be used.
 264 : ${ac_max_here_lines=38}
 265
 266 # Identity of this package.
 267 PACKAGE_NAME=
 268 PACKAGE_TARNAME=
 269 PACKAGE_VERSION=
 270 PACKAGE_STRING=
 271 PACKAGE_BUGREPORT=
 272
 273 ac_unique_file="gcj_mlc.c"
 274 # Factoring default headers for most tests.
 275 ac_includes_default="\
 276 #include <stdio.h>
 277 #if HAVE_SYS_TYPES_H
 278 # include <sys/types.h>
 279 #endif
 280 #if HAVE_SYS_STAT_H
 281 # include <sys/stat.h>
 282 #endif
 283 #if STDC_HEADERS
 284 # include <stdlib.h>
 285 # include <stddef.h>
 286 #else
 287 # if HAVE_STDLIB_H
 288 #  include <stdlib.h>
 289 # endif
 290 #endif
 291 #if HAVE_STRING_H
 292 # if !STDC_HEADERS && HAVE_MEMORY_H
 293 #  include <memory.h>
 294 # endif
 295 # include <string.h>
 296 #endif
 297 #if HAVE_STRINGS_H
 298 # include <strings.h>
 299 #endif
 300 #if HAVE_INTTYPES_H
 301 # include <inttypes.h>
 302 #else
 303 # if HAVE_STDINT_H
 304 #  include <stdint.h>
 305 # endif
 306 #endif
 307 #if HAVE_UNISTD_H
 308 # include <unistd.h>
 309 #endif"
 310
 311 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 gc_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os mkinstalldirs INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO SET_MAKE CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_CFLAGS LN_S STRIP ac_ct_STRIP LIBTOOL CXXCPP CPPFLAGS THREADLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all target_noncanonical CPLUSPLUS_TRUE CPLUSPLUS_FALSE INCLUDES CXXINCLUDES addobjs addincludes addlibs addtests CPP EGREP MY_CFLAGS toolexecdir toolexeclibdir LIBOBJS LTLIBOBJS'
 312 ac_subst_files=''
 313
 314 # Initialize some variables set by options.
 315 ac_init_help=
 316 ac_init_version=false
 317 # The variables have the same names as the options, with
 318 # dashes changed to underlines.
 319 cache_file=/dev/null
 320 exec_prefix=NONE
 321 no_create=
 322 no_recursion=
 323 prefix=NONE
 324 program_prefix=NONE
 325 program_suffix=NONE
 326 program_transform_name=s,x,x,
 327 silent=
 328 site=
 329 srcdir=
 330 verbose=
 331 x_includes=NONE
 332 x_libraries=NONE
 333
 334 # Installation directory options.
 335 # These are left unexpanded so users can "make install exec_prefix=/foo"
 336 # and all the variables that are supposed to be based on exec_prefix
 337 # by default will actually change.
 338 # Use braces instead of parens because sh, perl, etc. also accept them.
 339 bindir='${exec_prefix}/bin'
 340 sbindir='${exec_prefix}/sbin'
 341 libexecdir='${exec_prefix}/libexec'
 342 datadir='${prefix}/share'
 343 sysconfdir='${prefix}/etc'
 344 sharedstatedir='${prefix}/com'
 345 localstatedir='${prefix}/var'
 346 libdir='${exec_prefix}/lib'
 347 includedir='${prefix}/include'
 348 oldincludedir='/usr/include'
 349 infodir='${prefix}/info'
 350 mandir='${prefix}/man'
 351
 352 ac_prev=
 353 for ac_option
 354 do
 355   # If the previous option needs an argument, assign it.
 356   if test -n "$ac_prev"; then
 357     eval "$ac_prev=\$ac_option"
 358     ac_prev=
 359     continue
 360   fi
 361
 362   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 363
 364   # Accept the important Cygnus configure options, so we can diagnose typos.
 365
 366   case $ac_option in
 367
 368   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 369     ac_prev=bindir ;;
 370   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 371     bindir=$ac_optarg ;;
 372
 373   -build | --build | --buil | --bui | --bu)
 374     ac_prev=build_alias ;;
 375   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 376     build_alias=$ac_optarg ;;
 377
 378   -cache-file | --cache-file | --cache-fil | --cache-fi \
 379   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 380     ac_prev=cache_file ;;
 381   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 382   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 383     cache_file=$ac_optarg ;;
 384
 385   --config-cache | -C)
 386     cache_file=config.cache ;;
 387
 388   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 389     ac_prev=datadir ;;
 390   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 391   | --da=*)
 392     datadir=$ac_optarg ;;
 393
 394   -disable-* | --disable-*)
 395     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 396     # Reject names that are not valid shell variable names.
 397     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 398       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 399    { (exit 1); exit 1; }; }
 400     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 401     eval "enable_$ac_feature=no" ;;
 402
 403   -enable-* | --enable-*)
 404     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 405     # Reject names that are not valid shell variable names.
 406     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 407       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 408    { (exit 1); exit 1; }; }
 409     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 410     case $ac_option in
 411       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 412       *) ac_optarg=yes ;;
 413     esac
 414     eval "enable_$ac_feature='$ac_optarg'" ;;
 415
 416   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 417   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 418   | --exec | --exe | --ex)
 419     ac_prev=exec_prefix ;;
 420   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 421   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 422   | --exec=* | --exe=* | --ex=*)
 423     exec_prefix=$ac_optarg ;;
 424
 425   -gas | --gas | --ga | --g)
 426     # Obsolete; use --with-gas.
 427     with_gas=yes ;;
 428
 429   -help | --help | --hel | --he | -h)
 430     ac_init_help=long ;;
 431   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 432     ac_init_help=recursive ;;
 433   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 434     ac_init_help=short ;;
 435
 436   -host | --host | --hos | --ho)
 437     ac_prev=host_alias ;;
 438   -host=* | --host=* | --hos=* | --ho=*)
 439     host_alias=$ac_optarg ;;
 440
 441   -includedir | --includedir | --includedi | --included | --include \
 442   | --includ | --inclu | --incl | --inc)
 443     ac_prev=includedir ;;
 444   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 445   | --includ=* | --inclu=* | --incl=* | --inc=*)
 446     includedir=$ac_optarg ;;
 447
 448   -infodir | --infodir | --infodi | --infod | --info | --inf)
 449     ac_prev=infodir ;;
 450   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 451     infodir=$ac_optarg ;;
 452
 453   -libdir | --libdir | --libdi | --libd)
 454     ac_prev=libdir ;;
 455   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 456     libdir=$ac_optarg ;;
 457
 458   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 459   | --libexe | --libex | --libe)
 460     ac_prev=libexecdir ;;
 461   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 462   | --libexe=* | --libex=* | --libe=*)
 463     libexecdir=$ac_optarg ;;
 464
 465   -localstatedir | --localstatedir | --localstatedi | --localstated \
 466   | --localstate | --localstat | --localsta | --localst \
 467   | --locals | --local | --loca | --loc | --lo)
 468     ac_prev=localstatedir ;;
 469   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 470   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 471   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 472     localstatedir=$ac_optarg ;;
 473
 474   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 475     ac_prev=mandir ;;
 476   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 477     mandir=$ac_optarg ;;
 478
 479   -nfp | --nfp | --nf)
 480     # Obsolete; use --without-fp.
 481     with_fp=no ;;
 482
 483   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 484   | --no-cr | --no-c | -n)
 485     no_create=yes ;;
 486
 487   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 488   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 489     no_recursion=yes ;;
 490
 491   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 492   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 493   | --oldin | --oldi | --old | --ol | --o)
 494     ac_prev=oldincludedir ;;
 495   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 496   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 497   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 498     oldincludedir=$ac_optarg ;;
 499
 500   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 501     ac_prev=prefix ;;
 502   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 503     prefix=$ac_optarg ;;
 504
 505   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 506   | --program-pre | --program-pr | --program-p)
 507     ac_prev=program_prefix ;;
 508   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 509   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 510     program_prefix=$ac_optarg ;;
 511
 512   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 513   | --program-suf | --program-su | --program-s)
 514     ac_prev=program_suffix ;;
 515   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 516   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 517     program_suffix=$ac_optarg ;;
 518
 519   -program-transform-name | --program-transform-name \
 520   | --program-transform-nam | --program-transform-na \
 521   | --program-transform-n | --program-transform- \
 522   | --program-transform | --program-transfor \
 523   | --program-transfo | --program-transf \
 524   | --program-trans | --program-tran \
 525   | --progr-tra | --program-tr | --program-t)
 526     ac_prev=program_transform_name ;;
 527   -program-transform-name=* | --program-transform-name=* \
 528   | --program-transform-nam=* | --program-transform-na=* \
 529   | --program-transform-n=* | --program-transform-=* \
 530   | --program-transform=* | --program-transfor=* \
 531   | --program-transfo=* | --program-transf=* \
 532   | --program-trans=* | --program-tran=* \
 533   | --progr-tra=* | --program-tr=* | --program-t=*)
 534     program_transform_name=$ac_optarg ;;
 535
 536   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 537   | -silent | --silent | --silen | --sile | --sil)
 538     silent=yes ;;
 539
 540   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 541     ac_prev=sbindir ;;
 542   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 543   | --sbi=* | --sb=*)
 544     sbindir=$ac_optarg ;;
 545
 546   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 547   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 548   | --sharedst | --shareds | --shared | --share | --shar \
 549   | --sha | --sh)
 550     ac_prev=sharedstatedir ;;
 551   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 552   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 553   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 554   | --sha=* | --sh=*)
 555     sharedstatedir=$ac_optarg ;;
 556
 557   -site | --site | --sit)
 558     ac_prev=site ;;
 559   -site=* | --site=* | --sit=*)
 560     site=$ac_optarg ;;
 561
 562   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 563     ac_prev=srcdir ;;
 564   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 565     srcdir=$ac_optarg ;;
 566
 567   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 568   | --syscon | --sysco | --sysc | --sys | --sy)
 569     ac_prev=sysconfdir ;;
 570   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 571   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 572     sysconfdir=$ac_optarg ;;
 573
 574   -target | --target | --targe | --targ | --tar | --ta | --t)
 575     ac_prev=target_alias ;;
 576   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 577     target_alias=$ac_optarg ;;
 578
 579   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 580     verbose=yes ;;
 581
 582   -version | --version | --versio | --versi | --vers | -V)
 583     ac_init_version=: ;;
 584
 585   -with-* | --with-*)
 586     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 587     # Reject names that are not valid shell variable names.
 588     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 589       { echo "$as_me: error: invalid package name: $ac_package" >&2
 590    { (exit 1); exit 1; }; }
 591     ac_package=`echo $ac_package| sed 's/-/_/g'`
 592     case $ac_option in
 593       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 594       *) ac_optarg=yes ;;
 595     esac
 596     eval "with_$ac_package='$ac_optarg'" ;;
 597
 598   -without-* | --without-*)
 599     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 600     # Reject names that are not valid shell variable names.
 601     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 602       { echo "$as_me: error: invalid package name: $ac_package" >&2
 603    { (exit 1); exit 1; }; }
 604     ac_package=`echo $ac_package | sed 's/-/_/g'`
 605     eval "with_$ac_package=no" ;;
 606
 607   --x)
 608     # Obsolete; use --with-x.
 609     with_x=yes ;;
 610
 611   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 612   | --x-incl | --x-inc | --x-in | --x-i)
 613     ac_prev=x_includes ;;
 614   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 615   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 616     x_includes=$ac_optarg ;;
 617
 618   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 619   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 620     ac_prev=x_libraries ;;
 621   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 622   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 623     x_libraries=$ac_optarg ;;
 624
 625   -*) { echo "$as_me: error: unrecognized option: $ac_option
 626 Try \`$0 --help' for more information." >&2
 627    { (exit 1); exit 1; }; }
 628     ;;
 629
 630   *=*)
 631     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 632     # Reject names that are not valid shell variable names.
 633     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 634       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 635    { (exit 1); exit 1; }; }
 636     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 637     eval "$ac_envvar='$ac_optarg'"
 638     export $ac_envvar ;;
 639
 640   *)
 641     # FIXME: should be removed in autoconf 3.0.
 642     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 643     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 644       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 645     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 646     ;;
 647
 648   esac
 649 done
 650
 651 if test -n "$ac_prev"; then
 652   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 653   { echo "$as_me: error: missing argument to $ac_option" >&2
 654    { (exit 1); exit 1; }; }
 655 fi
 656
 657 # Be sure to have absolute paths.
 658 for ac_var in exec_prefix prefix
 659 do
 660   eval ac_val=$`echo $ac_var`
 661   case $ac_val in
 662     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 663     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 664    { (exit 1); exit 1; }; };;
 665   esac
 666 done
 667
 668 # Be sure to have absolute paths.
 669 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 670               localstatedir libdir includedir oldincludedir infodir mandir
 671 do
 672   eval ac_val=$`echo $ac_var`
 673   case $ac_val in
 674     [\\/$]* | ?:[\\/]* ) ;;
 675     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 676    { (exit 1); exit 1; }; };;
 677   esac
 678 done
 679
 680 # There might be people who depend on the old broken behavior: `$host'
 681 # used to hold the argument of --host etc.
 682 # FIXME: To remove some day.
 683 build=$build_alias
 684 host=$host_alias
 685 target=$target_alias
 686
 687 # FIXME: To remove some day.
 688 if test "x$host_alias" != x; then
 689   if test "x$build_alias" = x; then
 690     cross_compiling=maybe
 691     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 692     If a cross compiler is detected then cross compile mode will be used." >&2
 693   elif test "x$build_alias" != "x$host_alias"; then
 694     cross_compiling=yes
 695   fi
 696 fi
 697
 698 ac_tool_prefix=
 699 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 700
 701 test "$silent" = yes && exec 6>/dev/null
 702
 703
 704 # Find the source files, if location was not specified.
 705 if test -z "$srcdir"; then
 706   ac_srcdir_defaulted=yes
 707   # Try the directory containing this script, then its parent.
 708   ac_confdir=`(dirname "$0") 2>/dev/null ||
 709 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 710          X"$0" : 'X\(//\)[^/]' \| \
 711          X"$0" : 'X\(//\)$' \| \
 712          X"$0" : 'X\(/\)' \| \
 713          .     : '\(.\)' 2>/dev/null ||
 714 echo X"$0" |
 715     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 716           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 717           /^X\(\/\/\)$/{ s//\1/; q; }
 718           /^X\(\/\).*/{ s//\1/; q; }
 719           s/.*/./; q'`
 720   srcdir=$ac_confdir
 721   if test ! -r $srcdir/$ac_unique_file; then
 722     srcdir=..
 723   fi
 724 else
 725   ac_srcdir_defaulted=no
 726 fi
 727 if test ! -r $srcdir/$ac_unique_file; then
 728   if test "$ac_srcdir_defaulted" = yes; then
 729     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 730    { (exit 1); exit 1; }; }
 731   else
 732     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 733    { (exit 1); exit 1; }; }
 734   fi
 735 fi
 736 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 737   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 738    { (exit 1); exit 1; }; }
 739 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 740 ac_env_build_alias_set=${build_alias+set}
 741 ac_env_build_alias_value=$build_alias
 742 ac_cv_env_build_alias_set=${build_alias+set}
 743 ac_cv_env_build_alias_value=$build_alias
 744 ac_env_host_alias_set=${host_alias+set}
 745 ac_env_host_alias_value=$host_alias
 746 ac_cv_env_host_alias_set=${host_alias+set}
 747 ac_cv_env_host_alias_value=$host_alias
 748 ac_env_target_alias_set=${target_alias+set}
 749 ac_env_target_alias_value=$target_alias
 750 ac_cv_env_target_alias_set=${target_alias+set}
 751 ac_cv_env_target_alias_value=$target_alias
 752 ac_env_CXXCPP_set=${CXXCPP+set}
 753 ac_env_CXXCPP_value=$CXXCPP
 754 ac_cv_env_CXXCPP_set=${CXXCPP+set}
 755 ac_cv_env_CXXCPP_value=$CXXCPP
 756 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 757 ac_env_CPPFLAGS_value=$CPPFLAGS
 758 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 759 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 760 ac_env_CPP_set=${CPP+set}
 761 ac_env_CPP_value=$CPP
 762 ac_cv_env_CPP_set=${CPP+set}
 763 ac_cv_env_CPP_value=$CPP
 764
 765 #
 766 # Report the --help message.
 767 #
 768 if test "$ac_init_help" = "long"; then
 769   # Omit some internal or obsolete options to make the list less imposing.
 770   # This message is too long to be a string in the A/UX 3.1 sh.
 771   cat <<_ACEOF
 772 \`configure' configures this package to adapt to many kinds of systems.
 773
 774 Usage: $0 [OPTION]... [VAR=VALUE]...
 775
 776 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 777 VAR=VALUE.  See below for descriptions of some of the useful variables.
 778
 779 Defaults for the options are specified in brackets.
 780
 781 Configuration:
 782   -h, --help              display this help and exit
 783       --help=short        display options specific to this package
 784       --help=recursive    display the short help of all the included packages
 785   -V, --version           display version information and exit
 786   -q, --quiet, --silent   do not print \`checking...' messages
 787       --cache-file=FILE   cache test results in FILE [disabled]
 788   -C, --config-cache      alias for \`--cache-file=config.cache'
 789   -n, --no-create         do not create output files
 790       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 791
 792 _ACEOF
 793
 794   cat <<_ACEOF
 795 Installation directories:
 796   --prefix=PREFIX         install architecture-independent files in PREFIX
 797                           [$ac_default_prefix]
 798   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 799                           [PREFIX]
 800
 801 By default, \`make install' will install all the files in
 802 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 803 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 804 for instance \`--prefix=\$HOME'.
 805
 806 For better control, use the options below.
 807
 808 Fine tuning of the installation directories:
 809   --bindir=DIR           user executables [EPREFIX/bin]
 810   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 811   --libexecdir=DIR       program executables [EPREFIX/libexec]
 812   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 813   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 814   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 815   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 816   --libdir=DIR           object code libraries [EPREFIX/lib]
 817   --includedir=DIR       C header files [PREFIX/include]
 818   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 819   --infodir=DIR          info documentation [PREFIX/info]
 820   --mandir=DIR           man documentation [PREFIX/man]
 821 _ACEOF
 822
 823   cat <<\_ACEOF
 824
 825 Program names:
 826   --program-prefix=PREFIX            prepend PREFIX to installed program names
 827   --program-suffix=SUFFIX            append SUFFIX to installed program names
 828   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 829
 830 System types:
 831   --build=BUILD     configure for building on BUILD [guessed]
 832   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 833   --target=TARGET   configure for building compilers for TARGET [HOST]
 834 _ACEOF
 835 fi
 836
 837 if test -n "$ac_init_help"; then
 838
 839   cat <<\_ACEOF
 840
 841 Optional Features:
 842   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 843   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 844   --enable-multilib       build many library versions (default)
 845   --enable-maintainer-mode enable make rules and dependencies not useful
 846                           (and sometimes confusing) to the casual installer
 847   --enable-shared=PKGS  build shared libraries default=yes
 848   --enable-static=PKGS  build static libraries default=yes
 849   --enable-fast-install=PKGS  optimize for fast installation default=yes
 850   --disable-libtool-lock  avoid locking (might break parallel builds)
 851   --enable-parallel-mark        parallelize marking and free list construction
 852   --enable-full-debug   include full support for pointer backtracing etc.
 853
 854 Optional Packages:
 855   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 856   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 857   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 858   --with-pic              try to use only PIC/non-PIC objects default=use both
 859   --with-target-subdir=SUBDIR
 860                           configuring with a cross compiler
 861   --with-cross-host=HOST  configuring with a cross compiler
 862   --with-ecos             enable runtime eCos target support
 863
 864 Some influential environment variables:
 865   CC          C compiler command
 866   CFLAGS      C compiler flags
 867   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 868               nonstandard directory <lib dir>
 869   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 870               headers in a nonstandard directory <include dir>
 871   CXX         C++ compiler command
 872   CXXFLAGS    C++ compiler flags
 873   CXXCPP      C++ preprocessor
 874   CPP         C preprocessor
 875
 876 Use these variables to override the choices made by `configure' or to help
 877 it to find libraries and programs with nonstandard names/locations.
 878
 879 _ACEOF
 880 fi
 881
 882 if test "$ac_init_help" = "recursive"; then
 883   # If there are subdirs, report their specific --help.
 884   ac_popdir=`pwd`
 885   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 886     test -d $ac_dir || continue
 887     ac_builddir=.
 888
 889 if test "$ac_dir" != .; then
 890   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 891   # A "../" for each directory in $ac_dir_suffix.
 892   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 893 else
 894   ac_dir_suffix= ac_top_builddir=
 895 fi
 896
 897 case $srcdir in
 898   .)  # No --srcdir option.  We are building in place.
 899     ac_srcdir=.
 900     if test -z "$ac_top_builddir"; then
 901        ac_top_srcdir=.
 902     else
 903        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 904     fi ;;
 905   [\\/]* | ?:[\\/]* )  # Absolute path.
 906     ac_srcdir=$srcdir$ac_dir_suffix;
 907     ac_top_srcdir=$srcdir ;;
 908   *) # Relative path.
 909     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 910     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 911 esac
 912 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
 913 # absolute.
 914 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
 915 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
 916 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
 917 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
 918
 919     cd $ac_dir
 920     # Check for guested configure; otherwise get Cygnus style configure.
 921     if test -f $ac_srcdir/configure.gnu; then
 922       echo
 923       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 924     elif test -f $ac_srcdir/configure; then
 925       echo
 926       $SHELL $ac_srcdir/configure  --help=recursive
 927     elif test -f $ac_srcdir/configure.ac ||
 928            test -f $ac_srcdir/configure.in; then
 929       echo
 930       $ac_configure --help
 931     else
 932       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 933     fi
 934     cd "$ac_popdir"
 935   done
 936 fi
 937
 938 test -n "$ac_init_help" && exit 0
 939 if $ac_init_version; then
 940   cat <<\_ACEOF
 941
 942 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
 943 Free Software Foundation, Inc.
 944 This configure script is free software; the Free Software Foundation
 945 gives unlimited permission to copy, distribute and modify it.
 946 _ACEOF
 947   exit 0
 948 fi
 949 exec 5>config.log
 950 cat >&5 <<_ACEOF
 951 This file contains any messages produced by compilers while
 952 running configure, to aid debugging if configure makes a mistake.
 953
 954 It was created by $as_me, which was
 955 generated by GNU Autoconf 2.57.  Invocation command line was
 956
 957   $ $0 $@
 958
 959 _ACEOF
 960 {
 961 cat <<_ASUNAME
 962 ## --------- ##
 963 ## Platform. ##
 964 ## --------- ##
 965
 966 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 967 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 968 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 969 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 970 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 971
 972 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 973 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 974
 975 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 976 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 977 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 978 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 979 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 980 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 981 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 982
 983 _ASUNAME
 984
 985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 986 for as_dir in $PATH
 987 do
 988   IFS=$as_save_IFS
 989   test -z "$as_dir" && as_dir=.
 990   echo "PATH: $as_dir"
 991 done
 992
 993 } >&5
 994
 995 cat >&5 <<_ACEOF
 996
 997
 998 ## ----------- ##
 999 ## Core tests. ##
1000 ## ----------- ##
1001
1002 _ACEOF
1003
1004
1005 # Keep a trace of the command line.
1006 # Strip out --no-create and --no-recursion so they do not pile up.
1007 # Strip out --silent because we don't want to record it for future runs.
1008 # Also quote any args containing shell meta-characters.
1009 # Make two passes to allow for proper duplicate-argument suppression.
1010 ac_configure_args=
1011 ac_configure_args0=
1012 ac_configure_args1=
1013 ac_sep=
1014 ac_must_keep_next=false
1015 for ac_pass in 1 2
1016 do
1017   for ac_arg
1018   do
1019     case $ac_arg in
1020     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1021     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1022     | -silent | --silent | --silen | --sile | --sil)
1023       continue ;;
1024     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1025       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1026     esac
1027     case $ac_pass in
1028     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1029     2)
1030       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1031       if test $ac_must_keep_next = true; then
1032         ac_must_keep_next=false # Got value, back to normal.
1033       else
1034         case $ac_arg in
1035           *=* | --config-cache | -C | -disable-* | --disable-* \
1036           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1037           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1038           | -with-* | --with-* | -without-* | --without-* | --x)
1039             case "$ac_configure_args0 " in
1040               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1041             esac
1042             ;;
1043           -* ) ac_must_keep_next=true ;;
1044         esac
1045       fi
1046       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1047       # Get rid of the leading space.
1048       ac_sep=" "
1049       ;;
1050     esac
1051   done
1052 done
1053 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1054 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1055
1056 # When interrupted or exit'd, cleanup temporary files, and complete
1057 # config.log.  We remove comments because anyway the quotes in there
1058 # would cause problems or look ugly.
1059 # WARNING: Be sure not to use single quotes in there, as some shells,
1060 # such as our DU 5.0 friend, will then `close' the trap.
1061 trap 'exit_status=$?
1062   # Save into config.log some information that might help in debugging.
1063   {
1064     echo
1065
1066     cat <<\_ASBOX
1067 ## ---------------- ##
1068 ## Cache variables. ##
1069 ## ---------------- ##
1070 _ASBOX
1071     echo
1072     # The following way of writing the cache mishandles newlines in values,
1073 {
1074   (set) 2>&1 |
1075     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1076     *ac_space=\ *)
1077       sed -n \
1078         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1079           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1080       ;;
1081     *)
1082       sed -n \
1083         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1084       ;;
1085     esac;
1086 }
1087     echo
1088
1089     cat <<\_ASBOX
1090 ## ----------------- ##
1091 ## Output variables. ##
1092 ## ----------------- ##
1093 _ASBOX
1094     echo
1095     for ac_var in $ac_subst_vars
1096     do
1097       eval ac_val=$`echo $ac_var`
1098       echo "$ac_var='"'"'$ac_val'"'"'"
1099     done | sort
1100     echo
1101
1102     if test -n "$ac_subst_files"; then
1103       cat <<\_ASBOX
1104 ## ------------- ##
1105 ## Output files. ##
1106 ## ------------- ##
1107 _ASBOX
1108       echo
1109       for ac_var in $ac_subst_files
1110       do
1111         eval ac_val=$`echo $ac_var`
1112         echo "$ac_var='"'"'$ac_val'"'"'"
1113       done | sort
1114       echo
1115     fi
1116
1117     if test -s confdefs.h; then
1118       cat <<\_ASBOX
1119 ## ----------- ##
1120 ## confdefs.h. ##
1121 ## ----------- ##
1122 _ASBOX
1123       echo
1124       sed "/^$/d" confdefs.h | sort
1125       echo
1126     fi
1127     test "$ac_signal" != 0 &&
1128       echo "$as_me: caught signal $ac_signal"
1129     echo "$as_me: exit $exit_status"
1130   } >&5
1131   rm -f core *.core &&
1132   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1133     exit $exit_status
1134      ' 0
1135 for ac_signal in 1 2 13 15; do
1136   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1137 done
1138 ac_signal=0
1139
1140 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1141 rm -rf conftest* confdefs.h
1142 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1143 echo >confdefs.h
1144
1145 # Predefined preprocessor variables.
1146
1147 cat >>confdefs.h <<_ACEOF
1148 #define PACKAGE_NAME "$PACKAGE_NAME"
1149 _ACEOF
1150
1151
1152 cat >>confdefs.h <<_ACEOF
1153 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1154 _ACEOF
1155
1156
1157 cat >>confdefs.h <<_ACEOF
1158 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1159 _ACEOF
1160
1161
1162 cat >>confdefs.h <<_ACEOF
1163 #define PACKAGE_STRING "$PACKAGE_STRING"
1164 _ACEOF
1165
1166
1167 cat >>confdefs.h <<_ACEOF
1168 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1169 _ACEOF
1170
1171
1172 # Let the site file select an alternate cache file if it wants to.
1173 # Prefer explicitly selected file to automatically selected ones.
1174 if test -z "$CONFIG_SITE"; then
1175   if test "x$prefix" != xNONE; then
1176     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1177   else
1178     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1179   fi
1180 fi
1181 for ac_site_file in $CONFIG_SITE; do
1182   if test -r "$ac_site_file"; then
1183     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1184 echo "$as_me: loading site script $ac_site_file" >&6;}
1185     sed 's/^/| /' "$ac_site_file" >&5
1186     . "$ac_site_file"
1187   fi
1188 done
1189
1190 if test -r "$cache_file"; then
1191   # Some versions of bash will fail to source /dev/null (special
1192   # files actually), so we avoid doing that.
1193   if test -f "$cache_file"; then
1194     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1195 echo "$as_me: loading cache $cache_file" >&6;}
1196     case $cache_file in
1197       [\\/]* | ?:[\\/]* ) . $cache_file;;
1198       *)                      . ./$cache_file;;
1199     esac
1200   fi
1201 else
1202   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1203 echo "$as_me: creating cache $cache_file" >&6;}
1204   >$cache_file
1205 fi
1206
1207 # Check that the precious variables saved in the cache have kept the same
1208 # value.
1209 ac_cache_corrupted=false
1210 for ac_var in `(set) 2>&1 |
1211                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1212   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1213   eval ac_new_set=\$ac_env_${ac_var}_set
1214   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1215   eval ac_new_val="\$ac_env_${ac_var}_value"
1216   case $ac_old_set,$ac_new_set in
1217     set,)
1218       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1219 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1220       ac_cache_corrupted=: ;;
1221     ,set)
1222       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1223 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1224       ac_cache_corrupted=: ;;
1225     ,);;
1226     *)
1227       if test "x$ac_old_val" != "x$ac_new_val"; then
1228         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1229 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1230         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1231 echo "$as_me:   former value:  $ac_old_val" >&2;}
1232         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1233 echo "$as_me:   current value: $ac_new_val" >&2;}
1234         ac_cache_corrupted=:
1235       fi;;
1236   esac
1237   # Pass precious variables to config.status.
1238   if test "$ac_new_set" = set; then
1239     case $ac_new_val in
1240     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1241       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1242     *) ac_arg=$ac_var=$ac_new_val ;;
1243     esac
1244     case " $ac_configure_args " in
1245       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1246       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1247     esac
1248   fi
1249 done
1250 if $ac_cache_corrupted; then
1251   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1252 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1253   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1254 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1255    { (exit 1); exit 1; }; }
1256 fi
1257
1258 ac_ext=c
1259 ac_cpp='$CPP $CPPFLAGS'
1260 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1261 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1262 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283 # This works around the fact that libtool configuration may change LD
1284 # for this particular configuration, but some shells, instead of
1285 # keeping the changes in LD private, export them just because LD is
1286 # exported.
1287 ORIGINAL_LD_FOR_MULTILIBS=$LD
1288
1289 ac_aux_dir=
1290 for ac_dir in . $srcdir/.; do
1291   if test -f $ac_dir/install-sh; then
1292     ac_aux_dir=$ac_dir
1293     ac_install_sh="$ac_aux_dir/install-sh -c"
1294     break
1295   elif test -f $ac_dir/install.sh; then
1296     ac_aux_dir=$ac_dir
1297     ac_install_sh="$ac_aux_dir/install.sh -c"
1298     break
1299   elif test -f $ac_dir/shtool; then
1300     ac_aux_dir=$ac_dir
1301     ac_install_sh="$ac_aux_dir/shtool install -c"
1302     break
1303   fi
1304 done
1305 if test -z "$ac_aux_dir"; then
1306   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in . $srcdir/." >&5
1307 echo "$as_me: error: cannot find install-sh or install.sh in . $srcdir/." >&2;}
1308    { (exit 1); exit 1; }; }
1309 fi
1310 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1311 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1312 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1313
1314
1315 # Check whether --enable-multilib or --disable-multilib was given.
1316 if test "${enable_multilib+set}" = set; then
1317   enableval="$enable_multilib"
1318   case "${enableval}" in
1319   yes) multilib=yes ;;
1320   no)  multilib=no ;;
1321   *)   { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
1322 echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
1323    { (exit 1); exit 1; }; } ;;
1324  esac
1325 else
1326   multilib=yes
1327 fi;
1328
1329 if test "${srcdir}" = "."; then
1330   if test "${with_target_subdir}" != "." -a -n "${with_target_subdir}"; then
1331     gc_basedir="${srcdir}/${with_multisrctop}../."
1332   else
1333     gc_basedir="${srcdir}/${with_multisrctop}."
1334   fi
1335 else
1336   gc_basedir="${srcdir}/."
1337 fi
1338
1339 ac_aux_dir=
1340 for ac_dir in $gc_basedir/.. $srcdir/$gc_basedir/..; do
1341   if test -f $ac_dir/install-sh; then
1342     ac_aux_dir=$ac_dir
1343     ac_install_sh="$ac_aux_dir/install-sh -c"
1344     break
1345   elif test -f $ac_dir/install.sh; then
1346     ac_aux_dir=$ac_dir
1347     ac_install_sh="$ac_aux_dir/install.sh -c"
1348     break
1349   elif test -f $ac_dir/shtool; then
1350     ac_aux_dir=$ac_dir
1351     ac_install_sh="$ac_aux_dir/shtool install -c"
1352     break
1353   fi
1354 done
1355 if test -z "$ac_aux_dir"; then
1356   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&5
1357 echo "$as_me: error: cannot find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." >&2;}
1358    { (exit 1); exit 1; }; }
1359 fi
1360 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1361 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1362 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1363
1364 if :; then :; else
1365   # This overrides the previous occurrence for automake, but not for
1366   # autoconf, which is exactly what we want.
1367   ac_aux_dir=
1368 for ac_dir in .. $srcdir/..; do
1369   if test -f $ac_dir/install-sh; then
1370     ac_aux_dir=$ac_dir
1371     ac_install_sh="$ac_aux_dir/install-sh -c"
1372     break
1373   elif test -f $ac_dir/install.sh; then
1374     ac_aux_dir=$ac_dir
1375     ac_install_sh="$ac_aux_dir/install.sh -c"
1376     break
1377   elif test -f $ac_dir/shtool; then
1378     ac_aux_dir=$ac_dir
1379     ac_install_sh="$ac_aux_dir/shtool install -c"
1380     break
1381   fi
1382 done
1383 if test -z "$ac_aux_dir"; then
1384   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. $srcdir/.." >&5
1385 echo "$as_me: error: cannot find install-sh or install.sh in .. $srcdir/.." >&2;}
1386    { (exit 1); exit 1; }; }
1387 fi
1388 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1389 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1390 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1391
1392 fi
1393
1394 # Make sure we can run config.sub.
1395 $ac_config_sub sun4 >/dev/null 2>&1 ||
1396   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1397 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1398    { (exit 1); exit 1; }; }
1399
1400 echo "$as_me:$LINENO: checking build system type" >&5
1401 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1402 if test "${ac_cv_build+set}" = set; then
1403   echo $ECHO_N "(cached) $ECHO_C" >&6
1404 else
1405   ac_cv_build_alias=$build_alias
1406 test -z "$ac_cv_build_alias" &&
1407   ac_cv_build_alias=`$ac_config_guess`
1408 test -z "$ac_cv_build_alias" &&
1409   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1410 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1411    { (exit 1); exit 1; }; }
1412 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1413   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1414 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1415    { (exit 1); exit 1; }; }
1416
1417 fi
1418 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1419 echo "${ECHO_T}$ac_cv_build" >&6
1420 build=$ac_cv_build
1421 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1422 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1423 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1424
1425
1426 echo "$as_me:$LINENO: checking host system type" >&5
1427 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1428 if test "${ac_cv_host+set}" = set; then
1429   echo $ECHO_N "(cached) $ECHO_C" >&6
1430 else
1431   ac_cv_host_alias=$host_alias
1432 test -z "$ac_cv_host_alias" &&
1433   ac_cv_host_alias=$ac_cv_build_alias
1434 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1435   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1436 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1437    { (exit 1); exit 1; }; }
1438
1439 fi
1440 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1441 echo "${ECHO_T}$ac_cv_host" >&6
1442 host=$ac_cv_host
1443 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1444 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1445 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1446
1447
1448 echo "$as_me:$LINENO: checking target system type" >&5
1449 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1450 if test "${ac_cv_target+set}" = set; then
1451   echo $ECHO_N "(cached) $ECHO_C" >&6
1452 else
1453   ac_cv_target_alias=$target_alias
1454 test "x$ac_cv_target_alias" = "x" &&
1455   ac_cv_target_alias=$ac_cv_host_alias
1456 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1457   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1458 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1459    { (exit 1); exit 1; }; }
1460
1461 fi
1462 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1463 echo "${ECHO_T}$ac_cv_target" >&6
1464 target=$ac_cv_target
1465 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1466 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1467 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1468
1469
1470 # The aliases save the names the user supplied, while $host etc.
1471 # will get canonicalized.
1472 test -n "$target_alias" &&
1473   test "$program_prefix$program_suffix$program_transform_name" = \
1474     NONENONEs,x,x, &&
1475   program_prefix=${target_alias}-
1476
1477 # Get the 'noncanonical' system names.
1478 # Autoconf M4 include file defining utility macros for complex Canadian
1479 # cross builds.
1480
1481
1482
1483
1484
1485
1486 ####
1487 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
1488 # or AC_INIT.
1489 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
1490
1491 ####
1492 # NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
1493 # Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
1494 # Code is pretty much lifted from autoconf2.53.
1495
1496
1497
1498 ####
1499 # NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
1500 # Like AC_CHECK_TOOL, but requires the prefix if build!=host.
1501
1502
1503
1504 ####
1505 # NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
1506 # Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
1507
1508
1509 ###
1510 # AC_PROG_CPP_WERROR
1511 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
1512 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
1513 # For now, using this also overrides header checks to use only the
1514 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
1515 # bit harder from here).
1516 # Eventually autoconf will default to checking headers with the compiler
1517 # instead, and we'll have to do this differently.
1518
1519 # AC_PROG_CPP_WERROR
1520
1521  case ${build_alias} in
1522   "") build_noncanonical=${build} ;;
1523   *) build_noncanonical=${build_alias} ;;
1524 esac
1525
1526  case ${host_alias} in
1527   "") host_noncanonical=${build_noncanonical} ;;
1528   *) host_noncanonical=${host_alias} ;;
1529 esac
1530
1531  case ${target_alias} in
1532   "") target_noncanonical=${host_noncanonical} ;;
1533   *) target_noncanonical=${target_alias} ;;
1534 esac
1535
1536
1537 # This works around an automake problem.
1538 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
1539
1540
1541 # Find a good install program.  We prefer a C program (faster),
1542 # so one script is as good as another.  But avoid the broken or
1543 # incompatible versions:
1544 # SysV /etc/install, /usr/sbin/install
1545 # SunOS /usr/etc/install
1546 # IRIX /sbin/install
1547 # AIX /bin/install
1548 # AmigaOS /C/install, which installs bootblocks on floppy discs
1549 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1550 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1551 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1552 # ./install, which can be erroneously created by make from ./install.sh.
1553 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1554 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1555 if test -z "$INSTALL"; then
1556 if test "${ac_cv_path_install+set}" = set; then
1557   echo $ECHO_N "(cached) $ECHO_C" >&6
1558 else
1559   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1560 for as_dir in $PATH
1561 do
1562   IFS=$as_save_IFS
1563   test -z "$as_dir" && as_dir=.
1564   # Account for people who put trailing slashes in PATH elements.
1565 case $as_dir/ in
1566   ./ | .// | /cC/* | \
1567   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1568   /usr/ucb/* ) ;;
1569   *)
1570     # OSF1 and SCO ODT 3.0 have their own names for install.
1571     # Don't use installbsd from OSF since it installs stuff as root
1572     # by default.
1573     for ac_prog in ginstall scoinst install; do
1574       for ac_exec_ext in '' $ac_executable_extensions; do
1575         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1576           if test $ac_prog = install &&
1577             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1578             # AIX install.  It has an incompatible calling convention.
1579             :
1580           elif test $ac_prog = install &&
1581             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1582             # program-specific install script used by HP pwplus--don't use.
1583             :
1584           else
1585             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1586             break 3
1587           fi
1588         fi
1589       done
1590     done
1591     ;;
1592 esac
1593 done
1594
1595
1596 fi
1597   if test "${ac_cv_path_install+set}" = set; then
1598     INSTALL=$ac_cv_path_install
1599   else
1600     # As a last resort, use the slow shell script.  We don't cache a
1601     # path for INSTALL within a source directory, because that will
1602     # break other packages using the cache if that directory is
1603     # removed, or if the path is relative.
1604     INSTALL=$ac_install_sh
1605   fi
1606 fi
1607 echo "$as_me:$LINENO: result: $INSTALL" >&5
1608 echo "${ECHO_T}$INSTALL" >&6
1609
1610 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1611 # It thinks the first close brace ends the variable substitution.
1612 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1613
1614 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1615
1616 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1617
1618 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1619 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1620 # Just in case
1621 sleep 1
1622 echo timestamp > conftestfile
1623 # Do `set' in a subshell so we don't clobber the current shell's
1624 # arguments.  Must try -L first in case configure is actually a
1625 # symlink; some systems play weird games with the mod time of symlinks
1626 # (eg FreeBSD returns the mod time of the symlink's containing
1627 # directory).
1628 if (
1629    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
1630    if test "$*" = "X"; then
1631       # -L didn't work.
1632       set X `ls -t $srcdir/configure conftestfile`
1633    fi
1634    if test "$*" != "X $srcdir/configure conftestfile" \
1635       && test "$*" != "X conftestfile $srcdir/configure"; then
1636
1637       # If neither matched, then we have a broken ls.  This can happen
1638       # if, for instance, CONFIG_SHELL is bash and it inherits a
1639       # broken ls alias from the environment.  This has actually
1640       # happened.  Such a system could not be considered "sane".
1641       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1642 alias in your environment" >&5
1643 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1644 alias in your environment" >&2;}
1645    { (exit 1); exit 1; }; }
1646    fi
1647
1648    test "$2" = conftestfile
1649    )
1650 then
1651    # Ok.
1652    :
1653 else
1654    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1655 Check your system clock" >&5
1656 echo "$as_me: error: newly created file is older than distributed files!
1657 Check your system clock" >&2;}
1658    { (exit 1); exit 1; }; }
1659 fi
1660 rm -f conftest*
1661 echo "$as_me:$LINENO: result: yes" >&5
1662 echo "${ECHO_T}yes" >&6
1663 test "$program_prefix" != NONE &&
1664   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1665 # Use a double $ so make ignores it.
1666 test "$program_suffix" != NONE &&
1667   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1668 # Double any \ or $.  echo might interpret backslashes.
1669 # By default was `s,x,x', remove it if useless.
1670 cat <<\_ACEOF >conftest.sed
1671 s/[\\$]/&&/g;s/;s,x,x,$//
1672 _ACEOF
1673 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1674 rm conftest.sed
1675
1676 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1677 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1678 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
1679 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1680   echo $ECHO_N "(cached) $ECHO_C" >&6
1681 else
1682   cat >conftest.make <<\_ACEOF
1683 all:
1684         @echo 'ac_maketemp="$(MAKE)"'
1685 _ACEOF
1686 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1687 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1688 if test -n "$ac_maketemp"; then
1689   eval ac_cv_prog_make_${ac_make}_set=yes
1690 else
1691   eval ac_cv_prog_make_${ac_make}_set=no
1692 fi
1693 rm -f conftest.make
1694 fi
1695 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1696   echo "$as_me:$LINENO: result: yes" >&5
1697 echo "${ECHO_T}yes" >&6
1698   SET_MAKE=
1699 else
1700   echo "$as_me:$LINENO: result: no" >&5
1701 echo "${ECHO_T}no" >&6
1702   SET_MAKE="MAKE=${MAKE-make}"
1703 fi
1704
1705
1706
1707
1708 PACKAGE=gc
1709
1710 VERSION=6.1a1
1711
1712 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1713   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1714 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1715    { (exit 1); exit 1; }; }
1716 fi
1717
1718
1719
1720 missing_dir=`cd $ac_aux_dir && pwd`
1721 echo "$as_me:$LINENO: checking for working aclocal" >&5
1722 echo $ECHO_N "checking for working aclocal... $ECHO_C" >&6
1723 # Run test in a subshell; some versions of sh will print an error if
1724 # an executable is not found, even if stderr is redirected.
1725 # Redirect stdin to placate older versions of autoconf.  Sigh.
1726 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1727    ACLOCAL=aclocal
1728    echo "$as_me:$LINENO: result: found" >&5
1729 echo "${ECHO_T}found" >&6
1730 else
1731    ACLOCAL="$missing_dir/missing aclocal"
1732    echo "$as_me:$LINENO: result: missing" >&5
1733 echo "${ECHO_T}missing" >&6
1734 fi
1735
1736 echo "$as_me:$LINENO: checking for working autoconf" >&5
1737 echo $ECHO_N "checking for working autoconf... $ECHO_C" >&6
1738 # Run test in a subshell; some versions of sh will print an error if
1739 # an executable is not found, even if stderr is redirected.
1740 # Redirect stdin to placate older versions of autoconf.  Sigh.
1741 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1742    AUTOCONF=autoconf
1743    echo "$as_me:$LINENO: result: found" >&5
1744 echo "${ECHO_T}found" >&6
1745 else
1746    AUTOCONF="$missing_dir/missing autoconf"
1747    echo "$as_me:$LINENO: result: missing" >&5
1748 echo "${ECHO_T}missing" >&6
1749 fi
1750
1751 echo "$as_me:$LINENO: checking for working automake" >&5
1752 echo $ECHO_N "checking for working automake... $ECHO_C" >&6
1753 # Run test in a subshell; some versions of sh will print an error if
1754 # an executable is not found, even if stderr is redirected.
1755 # Redirect stdin to placate older versions of autoconf.  Sigh.
1756 if (automake --version) < /dev/null > /dev/null 2>&1; then
1757    AUTOMAKE=automake
1758    echo "$as_me:$LINENO: result: found" >&5
1759 echo "${ECHO_T}found" >&6
1760 else
1761    AUTOMAKE="$missing_dir/missing automake"
1762    echo "$as_me:$LINENO: result: missing" >&5
1763 echo "${ECHO_T}missing" >&6
1764 fi
1765
1766 echo "$as_me:$LINENO: checking for working autoheader" >&5
1767 echo $ECHO_N "checking for working autoheader... $ECHO_C" >&6
1768 # Run test in a subshell; some versions of sh will print an error if
1769 # an executable is not found, even if stderr is redirected.
1770 # Redirect stdin to placate older versions of autoconf.  Sigh.
1771 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1772    AUTOHEADER=autoheader
1773    echo "$as_me:$LINENO: result: found" >&5
1774 echo "${ECHO_T}found" >&6
1775 else
1776    AUTOHEADER="$missing_dir/missing autoheader"
1777    echo "$as_me:$LINENO: result: missing" >&5
1778 echo "${ECHO_T}missing" >&6
1779 fi
1780
1781 echo "$as_me:$LINENO: checking for working makeinfo" >&5
1782 echo $ECHO_N "checking for working makeinfo... $ECHO_C" >&6
1783 # Run test in a subshell; some versions of sh will print an error if
1784 # an executable is not found, even if stderr is redirected.
1785 # Redirect stdin to placate older versions of autoconf.  Sigh.
1786 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1787    MAKEINFO=makeinfo
1788    echo "$as_me:$LINENO: result: found" >&5
1789 echo "${ECHO_T}found" >&6
1790 else
1791    MAKEINFO="$missing_dir/missing makeinfo"
1792    echo "$as_me:$LINENO: result: missing" >&5
1793 echo "${ECHO_T}missing" >&6
1794 fi
1795
1796
1797
1798 # The autoconf 2.5x version of the no-executables hack.
1799 # GCC_NO_EXECUTABLES
1800 # -----------------
1801 # FIXME: The GCC team has specific needs which the current Autoconf
1802 # framework cannot solve elegantly.  This macro implements a dirty
1803 # hack until Autoconf is able to provide the services its users
1804 # need.
1805 #
1806 # Several of the support libraries that are often built with GCC can't
1807 # assume the tool-chain is already capable of linking a program: the
1808 # compiler often expects to be able to link with some of such
1809 # libraries.
1810 #
1811 # In several of these libraries, workarounds have been introduced to
1812 # avoid the AC_PROG_CC_WORKS test, that would just abort their
1813 # configuration.  The introduction of AC_EXEEXT, enabled either by
1814 # libtool or by CVS autoconf, have just made matters worse.
1815 #
1816 # Unlike the previous AC_NO_EXECUTABLES, this test does not
1817 # disable link tests at autoconf time, but at configure time.
1818 # This allows AC_NO_EXECUTABLES to be invoked conditionally.
1819 # GCC_NO_EXECUTABLES
1820
1821
1822
1823 # Yak.  We must force CC and CXX to /not/ be precious variables; otherwise
1824 # the wrong, non-multilib-adjusted value will be used in multilibs.
1825 # As a side effect, we have to subst CFLAGS and CXXFLAGS ourselves.
1826
1827
1828
1829 ac_ext=c
1830 ac_cpp='$CPP $CPPFLAGS'
1831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1833 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1834 if test -n "$ac_tool_prefix"; then
1835   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1836 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1837 echo "$as_me:$LINENO: checking for $ac_word" >&5
1838 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1839 if test "${ac_cv_prog_CC+set}" = set; then
1840   echo $ECHO_N "(cached) $ECHO_C" >&6
1841 else
1842   if test -n "$CC"; then
1843   ac_cv_prog_CC="$CC" # Let the user override the test.
1844 else
1845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1846 for as_dir in $PATH
1847 do
1848   IFS=$as_save_IFS
1849   test -z "$as_dir" && as_dir=.
1850   for ac_exec_ext in '' $ac_executable_extensions; do
1851   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1852     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1853     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1854     break 2
1855   fi
1856 done
1857 done
1858
1859 fi
1860 fi
1861 CC=$ac_cv_prog_CC
1862 if test -n "$CC"; then
1863   echo "$as_me:$LINENO: result: $CC" >&5
1864 echo "${ECHO_T}$CC" >&6
1865 else
1866   echo "$as_me:$LINENO: result: no" >&5
1867 echo "${ECHO_T}no" >&6
1868 fi
1869
1870 fi
1871 if test -z "$ac_cv_prog_CC"; then
1872   ac_ct_CC=$CC
1873   # Extract the first word of "gcc", so it can be a program name with args.
1874 set dummy gcc; ac_word=$2
1875 echo "$as_me:$LINENO: checking for $ac_word" >&5
1876 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1877 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1878   echo $ECHO_N "(cached) $ECHO_C" >&6
1879 else
1880   if test -n "$ac_ct_CC"; then
1881   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1882 else
1883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1884 for as_dir in $PATH
1885 do
1886   IFS=$as_save_IFS
1887   test -z "$as_dir" && as_dir=.
1888   for ac_exec_ext in '' $ac_executable_extensions; do
1889   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1890     ac_cv_prog_ac_ct_CC="gcc"
1891     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1892     break 2
1893   fi
1894 done
1895 done
1896
1897 fi
1898 fi
1899 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1900 if test -n "$ac_ct_CC"; then
1901   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1902 echo "${ECHO_T}$ac_ct_CC" >&6
1903 else
1904   echo "$as_me:$LINENO: result: no" >&5
1905 echo "${ECHO_T}no" >&6
1906 fi
1907
1908   CC=$ac_ct_CC
1909 else
1910   CC="$ac_cv_prog_CC"
1911 fi
1912
1913 if test -z "$CC"; then
1914   if test -n "$ac_tool_prefix"; then
1915   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1916 set dummy ${ac_tool_prefix}cc; ac_word=$2
1917 echo "$as_me:$LINENO: checking for $ac_word" >&5
1918 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1919 if test "${ac_cv_prog_CC+set}" = set; then
1920   echo $ECHO_N "(cached) $ECHO_C" >&6
1921 else
1922   if test -n "$CC"; then
1923   ac_cv_prog_CC="$CC" # Let the user override the test.
1924 else
1925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1926 for as_dir in $PATH
1927 do
1928   IFS=$as_save_IFS
1929   test -z "$as_dir" && as_dir=.
1930   for ac_exec_ext in '' $ac_executable_extensions; do
1931   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1932     ac_cv_prog_CC="${ac_tool_prefix}cc"
1933     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1934     break 2
1935   fi
1936 done
1937 done
1938
1939 fi
1940 fi
1941 CC=$ac_cv_prog_CC
1942 if test -n "$CC"; then
1943   echo "$as_me:$LINENO: result: $CC" >&5
1944 echo "${ECHO_T}$CC" >&6
1945 else
1946   echo "$as_me:$LINENO: result: no" >&5
1947 echo "${ECHO_T}no" >&6
1948 fi
1949
1950 fi
1951 if test -z "$ac_cv_prog_CC"; then
1952   ac_ct_CC=$CC
1953   # Extract the first word of "cc", so it can be a program name with args.
1954 set dummy cc; ac_word=$2
1955 echo "$as_me:$LINENO: checking for $ac_word" >&5
1956 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1957 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1958   echo $ECHO_N "(cached) $ECHO_C" >&6
1959 else
1960   if test -n "$ac_ct_CC"; then
1961   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1962 else
1963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1964 for as_dir in $PATH
1965 do
1966   IFS=$as_save_IFS
1967   test -z "$as_dir" && as_dir=.
1968   for ac_exec_ext in '' $ac_executable_extensions; do
1969   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1970     ac_cv_prog_ac_ct_CC="cc"
1971     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1972     break 2
1973   fi
1974 done
1975 done
1976
1977 fi
1978 fi
1979 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1980 if test -n "$ac_ct_CC"; then
1981   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1982 echo "${ECHO_T}$ac_ct_CC" >&6
1983 else
1984   echo "$as_me:$LINENO: result: no" >&5
1985 echo "${ECHO_T}no" >&6
1986 fi
1987
1988   CC=$ac_ct_CC
1989 else
1990   CC="$ac_cv_prog_CC"
1991 fi
1992
1993 fi
1994 if test -z "$CC"; then
1995   # Extract the first word of "cc", so it can be a program name with args.
1996 set dummy cc; ac_word=$2
1997 echo "$as_me:$LINENO: checking for $ac_word" >&5
1998 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1999 if test "${ac_cv_prog_CC+set}" = set; then
2000   echo $ECHO_N "(cached) $ECHO_C" >&6
2001 else
2002   if test -n "$CC"; then
2003   ac_cv_prog_CC="$CC" # Let the user override the test.
2004 else
2005   ac_prog_rejected=no
2006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2007 for as_dir in $PATH
2008 do
2009   IFS=$as_save_IFS
2010   test -z "$as_dir" && as_dir=.
2011   for ac_exec_ext in '' $ac_executable_extensions; do
2012   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2013     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2014        ac_prog_rejected=yes
2015        continue
2016      fi
2017     ac_cv_prog_CC="cc"
2018     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2019     break 2
2020   fi
2021 done
2022 done
2023
2024 if test $ac_prog_rejected = yes; then
2025   # We found a bogon in the path, so make sure we never use it.
2026   set dummy $ac_cv_prog_CC
2027   shift
2028   if test $# != 0; then
2029     # We chose a different compiler from the bogus one.
2030     # However, it has the same basename, so the bogon will be chosen
2031     # first if we set CC to just the basename; use the full file name.
2032     shift
2033     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2034   fi
2035 fi
2036 fi
2037 fi
2038 CC=$ac_cv_prog_CC
2039 if test -n "$CC"; then
2040   echo "$as_me:$LINENO: result: $CC" >&5
2041 echo "${ECHO_T}$CC" >&6
2042 else
2043   echo "$as_me:$LINENO: result: no" >&5
2044 echo "${ECHO_T}no" >&6
2045 fi
2046
2047 fi
2048 if test -z "$CC"; then
2049   if test -n "$ac_tool_prefix"; then
2050   for ac_prog in cl
2051   do
2052     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2053 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2054 echo "$as_me:$LINENO: checking for $ac_word" >&5
2055 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2056 if test "${ac_cv_prog_CC+set}" = set; then
2057   echo $ECHO_N "(cached) $ECHO_C" >&6
2058 else
2059   if test -n "$CC"; then
2060   ac_cv_prog_CC="$CC" # Let the user override the test.
2061 else
2062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2063 for as_dir in $PATH
2064 do
2065   IFS=$as_save_IFS
2066   test -z "$as_dir" && as_dir=.
2067   for ac_exec_ext in '' $ac_executable_extensions; do
2068   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2069     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2070     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2071     break 2
2072   fi
2073 done
2074 done
2075
2076 fi
2077 fi
2078 CC=$ac_cv_prog_CC
2079 if test -n "$CC"; then
2080   echo "$as_me:$LINENO: result: $CC" >&5
2081 echo "${ECHO_T}$CC" >&6
2082 else
2083   echo "$as_me:$LINENO: result: no" >&5
2084 echo "${ECHO_T}no" >&6
2085 fi
2086
2087     test -n "$CC" && break
2088   done
2089 fi
2090 if test -z "$CC"; then
2091   ac_ct_CC=$CC
2092   for ac_prog in cl
2093 do
2094   # Extract the first word of "$ac_prog", so it can be a program name with args.
2095 set dummy $ac_prog; ac_word=$2
2096 echo "$as_me:$LINENO: checking for $ac_word" >&5
2097 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2098 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2099   echo $ECHO_N "(cached) $ECHO_C" >&6
2100 else
2101   if test -n "$ac_ct_CC"; then
2102   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2103 else
2104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2105 for as_dir in $PATH
2106 do
2107   IFS=$as_save_IFS
2108   test -z "$as_dir" && as_dir=.
2109   for ac_exec_ext in '' $ac_executable_extensions; do
2110   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2111     ac_cv_prog_ac_ct_CC="$ac_prog"
2112     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2113     break 2
2114   fi
2115 done
2116 done
2117
2118 fi
2119 fi
2120 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2121 if test -n "$ac_ct_CC"; then
2122   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2123 echo "${ECHO_T}$ac_ct_CC" >&6
2124 else
2125   echo "$as_me:$LINENO: result: no" >&5
2126 echo "${ECHO_T}no" >&6
2127 fi
2128
2129   test -n "$ac_ct_CC" && break
2130 done
2131
2132   CC=$ac_ct_CC
2133 fi
2134
2135 fi
2136
2137
2138 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2139 See \`config.log' for more details." >&5
2140 echo "$as_me: error: no acceptable C compiler found in \$PATH
2141 See \`config.log' for more details." >&2;}
2142    { (exit 1); exit 1; }; }
2143
2144 # Provide some information about the compiler.
2145 echo "$as_me:$LINENO:" \
2146      "checking for C compiler version" >&5
2147 ac_compiler=`set X $ac_compile; echo $2`
2148 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2149   (eval $ac_compiler --version </dev/null >&5) 2>&5
2150   ac_status=$?
2151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152   (exit $ac_status); }
2153 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2154   (eval $ac_compiler -v </dev/null >&5) 2>&5
2155   ac_status=$?
2156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2157   (exit $ac_status); }
2158 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2159   (eval $ac_compiler -V </dev/null >&5) 2>&5
2160   ac_status=$?
2161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2162   (exit $ac_status); }
2163
2164 cat >conftest.$ac_ext <<_ACEOF
2165 #line $LINENO "configure"
2166 /* confdefs.h.  */
2167 _ACEOF
2168 cat confdefs.h >>conftest.$ac_ext
2169 cat >>conftest.$ac_ext <<_ACEOF
2170 /* end confdefs.h.  */
2171
2172 int
2173 main ()
2174 {
2175
2176   ;
2177   return 0;
2178 }
2179 _ACEOF
2180 # FIXME: Cleanup?
2181 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2182   (eval $ac_link) 2>&5
2183   ac_status=$?
2184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2185   (exit $ac_status); }; then
2186   gcc_no_link=no
2187 else
2188   gcc_no_link=yes
2189 fi
2190
2191 if test x$gcc_no_link = xyes; then
2192   # Setting cross_compile will disable run tests; it will
2193   # also disable AC_CHECK_FILE but that's generally
2194   # correct if we can't link.
2195   cross_compiling=yes
2196   EXEEXT=
2197 else
2198   cat >conftest.$ac_ext <<_ACEOF
2199 #line $LINENO "configure"
2200 /* confdefs.h.  */
2201 _ACEOF
2202 cat confdefs.h >>conftest.$ac_ext
2203 cat >>conftest.$ac_ext <<_ACEOF
2204 /* end confdefs.h.  */
2205
2206 int
2207 main ()
2208 {
2209
2210   ;
2211   return 0;
2212 }
2213 _ACEOF
2214 ac_clean_files_save=$ac_clean_files
2215 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2216 # Try to create an executable without -o first, disregard a.out.
2217 # It will help us diagnose broken compilers, and finding out an intuition
2218 # of exeext.
2219 echo "$as_me:$LINENO: checking for C compiler default output" >&5
2220 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
2221 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2222 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2223   (eval $ac_link_default) 2>&5
2224   ac_status=$?
2225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2226   (exit $ac_status); }; then
2227   # Find the output, starting from the most likely.  This scheme is
2228 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2229 # resort.
2230
2231 # Be careful to initialize this variable, since it used to be cached.
2232 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2233 ac_cv_exeext=
2234 # b.out is created by i960 compilers.
2235 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2236 do
2237   test -f "$ac_file" || continue
2238   case $ac_file in
2239     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2240         ;;
2241     conftest.$ac_ext )
2242         # This is the source file.
2243         ;;
2244     [ab].out )
2245         # We found the default executable, but exeext='' is most
2246         # certainly right.
2247         break;;
2248     *.* )
2249         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2250         # FIXME: I believe we export ac_cv_exeext for Libtool,
2251         # but it would be cool to find out if it's true.  Does anybody
2252         # maintain Libtool? --akim.
2253         export ac_cv_exeext
2254         break;;
2255     * )
2256         break;;
2257   esac
2258 done
2259 else
2260   echo "$as_me: failed program was:" >&5
2261 sed 's/^/| /' conftest.$ac_ext >&5
2262
2263 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2264 See \`config.log' for more details." >&5
2265 echo "$as_me: error: C compiler cannot create executables
2266 See \`config.log' for more details." >&2;}
2267    { (exit 77); exit 77; }; }
2268 fi
2269
2270 ac_exeext=$ac_cv_exeext
2271 echo "$as_me:$LINENO: result: $ac_file" >&5
2272 echo "${ECHO_T}$ac_file" >&6
2273
2274 # Check the compiler produces executables we can run.  If not, either
2275 # the compiler is broken, or we cross compile.
2276 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2277 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2278 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2279 # If not cross compiling, check that we can run a simple program.
2280 if test "$cross_compiling" != yes; then
2281   if { ac_try='./$ac_file'
2282   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2283   (eval $ac_try) 2>&5
2284   ac_status=$?
2285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2286   (exit $ac_status); }; }; then
2287     cross_compiling=no
2288   else
2289     if test "$cross_compiling" = maybe; then
2290         cross_compiling=yes
2291     else
2292         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2293 If you meant to cross compile, use \`--host'.
2294 See \`config.log' for more details." >&5
2295 echo "$as_me: error: cannot run C compiled programs.
2296 If you meant to cross compile, use \`--host'.
2297 See \`config.log' for more details." >&2;}
2298    { (exit 1); exit 1; }; }
2299     fi
2300   fi
2301 fi
2302 echo "$as_me:$LINENO: result: yes" >&5
2303 echo "${ECHO_T}yes" >&6
2304
2305 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2306 ac_clean_files=$ac_clean_files_save
2307 # Check the compiler produces executables we can run.  If not, either
2308 # the compiler is broken, or we cross compile.
2309 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2310 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2311 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2312 echo "${ECHO_T}$cross_compiling" >&6
2313
2314 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2315 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2316 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2317   (eval $ac_link) 2>&5
2318   ac_status=$?
2319   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2320   (exit $ac_status); }; then
2321   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2322 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2323 # work properly (i.e., refer to `conftest.exe'), while it won't with
2324 # `rm'.
2325 for ac_file in conftest.exe conftest conftest.*; do
2326   test -f "$ac_file" || continue
2327   case $ac_file in
2328     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2329     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2330           export ac_cv_exeext
2331           break;;
2332     * ) break;;
2333   esac
2334 done
2335 else
2336   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2337 See \`config.log' for more details." >&5
2338 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2339 See \`config.log' for more details." >&2;}
2340    { (exit 1); exit 1; }; }
2341 fi
2342
2343 rm -f conftest$ac_cv_exeext
2344 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2345 echo "${ECHO_T}$ac_cv_exeext" >&6
2346
2347 rm -f conftest.$ac_ext
2348 EXEEXT=$ac_cv_exeext
2349 ac_exeext=$EXEEXT
2350 fi
2351 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2352 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2353 if test "${ac_cv_objext+set}" = set; then
2354   echo $ECHO_N "(cached) $ECHO_C" >&6
2355 else
2356   cat >conftest.$ac_ext <<_ACEOF
2357 #line $LINENO "configure"
2358 /* confdefs.h.  */
2359 _ACEOF
2360 cat confdefs.h >>conftest.$ac_ext
2361 cat >>conftest.$ac_ext <<_ACEOF
2362 /* end confdefs.h.  */
2363
2364 int
2365 main ()
2366 {
2367
2368   ;
2369   return 0;
2370 }
2371 _ACEOF
2372 rm -f conftest.o conftest.obj
2373 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2374   (eval $ac_compile) 2>&5
2375   ac_status=$?
2376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377   (exit $ac_status); }; then
2378   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2379   case $ac_file in
2380     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2381     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2382        break;;
2383   esac
2384 done
2385 else
2386   echo "$as_me: failed program was:" >&5
2387 sed 's/^/| /' conftest.$ac_ext >&5
2388
2389 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2390 See \`config.log' for more details." >&5
2391 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2392 See \`config.log' for more details." >&2;}
2393    { (exit 1); exit 1; }; }
2394 fi
2395
2396 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2397 fi
2398 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2399 echo "${ECHO_T}$ac_cv_objext" >&6
2400 OBJEXT=$ac_cv_objext
2401 ac_objext=$OBJEXT
2402 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2403 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2404 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2405   echo $ECHO_N "(cached) $ECHO_C" >&6
2406 else
2407   cat >conftest.$ac_ext <<_ACEOF
2408 #line $LINENO "configure"
2409 /* confdefs.h.  */
2410 _ACEOF
2411 cat confdefs.h >>conftest.$ac_ext
2412 cat >>conftest.$ac_ext <<_ACEOF
2413 /* end confdefs.h.  */
2414
2415 int
2416 main ()
2417 {
2418 #ifndef __GNUC__
2419        choke me
2420 #endif
2421
2422   ;
2423   return 0;
2424 }
2425 _ACEOF
2426 rm -f conftest.$ac_objext
2427 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2428   (eval $ac_compile) 2>&5
2429   ac_status=$?
2430   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2431   (exit $ac_status); } &&
2432          { ac_try='test -s conftest.$ac_objext'
2433   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2434   (eval $ac_try) 2>&5
2435   ac_status=$?
2436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2437   (exit $ac_status); }; }; then
2438   ac_compiler_gnu=yes
2439 else
2440   echo "$as_me: failed program was:" >&5
2441 sed 's/^/| /' conftest.$ac_ext >&5
2442
2443 ac_compiler_gnu=no
2444 fi
2445 rm -f conftest.$ac_objext conftest.$ac_ext
2446 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2447
2448 fi
2449 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2450 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2451 GCC=`test $ac_compiler_gnu = yes && echo yes`
2452 ac_test_CFLAGS=${CFLAGS+set}
2453 ac_save_CFLAGS=$CFLAGS
2454 CFLAGS="-g"
2455 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2456 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2457 if test "${ac_cv_prog_cc_g+set}" = set; then
2458   echo $ECHO_N "(cached) $ECHO_C" >&6
2459 else
2460   cat >conftest.$ac_ext <<_ACEOF
2461 #line $LINENO "configure"
2462 /* confdefs.h.  */
2463 _ACEOF
2464 cat confdefs.h >>conftest.$ac_ext
2465 cat >>conftest.$ac_ext <<_ACEOF
2466 /* end confdefs.h.  */
2467
2468 int
2469 main ()
2470 {
2471
2472   ;
2473   return 0;
2474 }
2475 _ACEOF
2476 rm -f conftest.$ac_objext
2477 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2478   (eval $ac_compile) 2>&5
2479   ac_status=$?
2480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2481   (exit $ac_status); } &&
2482          { ac_try='test -s conftest.$ac_objext'
2483   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2484   (eval $ac_try) 2>&5
2485   ac_status=$?
2486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2487   (exit $ac_status); }; }; then
2488   ac_cv_prog_cc_g=yes
2489 else
2490   echo "$as_me: failed program was:" >&5
2491 sed 's/^/| /' conftest.$ac_ext >&5
2492
2493 ac_cv_prog_cc_g=no
2494 fi
2495 rm -f conftest.$ac_objext conftest.$ac_ext
2496 fi
2497 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2498 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2499 if test "$ac_test_CFLAGS" = set; then
2500   CFLAGS=$ac_save_CFLAGS
2501 elif test $ac_cv_prog_cc_g = yes; then
2502   if test "$GCC" = yes; then
2503     CFLAGS="-g -O2"
2504   else
2505     CFLAGS="-g"
2506   fi
2507 else
2508   if test "$GCC" = yes; then
2509     CFLAGS="-O2"
2510   else
2511     CFLAGS=
2512   fi
2513 fi
2514 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2515 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2516 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2517   echo $ECHO_N "(cached) $ECHO_C" >&6
2518 else
2519   ac_cv_prog_cc_stdc=no
2520 ac_save_CC=$CC
2521 cat >conftest.$ac_ext <<_ACEOF
2522 #line $LINENO "configure"
2523 /* confdefs.h.  */
2524 _ACEOF
2525 cat confdefs.h >>conftest.$ac_ext
2526 cat >>conftest.$ac_ext <<_ACEOF
2527 /* end confdefs.h.  */
2528 #include <stdarg.h>
2529 #include <stdio.h>
2530 #include <sys/types.h>
2531 #include <sys/stat.h>
2532 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2533 struct buf { int x; };
2534 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2535 static char *e (p, i)
2536      char **p;
2537      int i;
2538 {
2539   return p[i];
2540 }
2541 static char *f (char * (*g) (char **, int), char **p, ...)
2542 {
2543   char *s;
2544   va_list v;
2545   va_start (v,p);
2546   s = g (p, va_arg (v,int));
2547   va_end (v);
2548   return s;
2549 }
2550 int test (int i, double x);
2551 struct s1 {int (*f) (int a);};
2552 struct s2 {int (*f) (double a);};
2553 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2554 int argc;
2555 char **argv;
2556 int
2557 main ()
2558 {
2559 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2560   ;
2561   return 0;
2562 }
2563 _ACEOF
2564 # Don't try gcc -ansi; that turns off useful extensions and
2565 # breaks some systems' header files.
2566 # AIX                   -qlanglvl=ansi
2567 # Ultrix and OSF/1      -std1
2568 # HP-UX 10.20 and later -Ae
2569 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2570 # SVR4                  -Xc -D__EXTENSIONS__
2571 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2572 do
2573   CC="$ac_save_CC $ac_arg"
2574   rm -f conftest.$ac_objext
2575 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2576   (eval $ac_compile) 2>&5
2577   ac_status=$?
2578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2579   (exit $ac_status); } &&
2580          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
2586   ac_cv_prog_cc_stdc=$ac_arg
2587 break
2588 else
2589   echo "$as_me: failed program was:" >&5
2590 sed 's/^/| /' conftest.$ac_ext >&5
2591
2592 fi
2593 rm -f conftest.$ac_objext
2594 done
2595 rm -f conftest.$ac_ext conftest.$ac_objext
2596 CC=$ac_save_CC
2597
2598 fi
2599
2600 case "x$ac_cv_prog_cc_stdc" in
2601   x|xno)
2602     echo "$as_me:$LINENO: result: none needed" >&5
2603 echo "${ECHO_T}none needed" >&6 ;;
2604   *)
2605     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2606 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2607     CC="$CC $ac_cv_prog_cc_stdc" ;;
2608 esac
2609
2610 # Some people use a C++ compiler to compile C.  Since we use `exit',
2611 # in C++ we need to declare it.  In case someone uses the same compiler
2612 # for both compiling C and C++ we need to have the C++ compiler decide
2613 # the declaration of exit, since it's the most demanding environment.
2614 cat >conftest.$ac_ext <<_ACEOF
2615 #ifndef __cplusplus
2616   choke me
2617 #endif
2618 _ACEOF
2619 rm -f conftest.$ac_objext
2620 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2621   (eval $ac_compile) 2>&5
2622   ac_status=$?
2623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2624   (exit $ac_status); } &&
2625          { ac_try='test -s conftest.$ac_objext'
2626   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2627   (eval $ac_try) 2>&5
2628   ac_status=$?
2629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2630   (exit $ac_status); }; }; then
2631   for ac_declaration in \
2632    '' \
2633    'extern "C" void std::exit (int) throw (); using std::exit;' \
2634    'extern "C" void std::exit (int); using std::exit;' \
2635    'extern "C" void exit (int) throw ();' \
2636    'extern "C" void exit (int);' \
2637    'void exit (int);'
2638 do
2639   cat >conftest.$ac_ext <<_ACEOF
2640 #line $LINENO "configure"
2641 /* confdefs.h.  */
2642 _ACEOF
2643 cat confdefs.h >>conftest.$ac_ext
2644 cat >>conftest.$ac_ext <<_ACEOF
2645 /* end confdefs.h.  */
2646 $ac_declaration
2647 #include <stdlib.h>
2648 int
2649 main ()
2650 {
2651 exit (42);
2652   ;
2653   return 0;
2654 }
2655 _ACEOF
2656 rm -f conftest.$ac_objext
2657 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2658   (eval $ac_compile) 2>&5
2659   ac_status=$?
2660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2661   (exit $ac_status); } &&
2662          { ac_try='test -s conftest.$ac_objext'
2663   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2664   (eval $ac_try) 2>&5
2665   ac_status=$?
2666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2667   (exit $ac_status); }; }; then
2668   :
2669 else
2670   echo "$as_me: failed program was:" >&5
2671 sed 's/^/| /' conftest.$ac_ext >&5
2672
2673 continue
2674 fi
2675 rm -f conftest.$ac_objext conftest.$ac_ext
2676   cat >conftest.$ac_ext <<_ACEOF
2677 #line $LINENO "configure"
2678 /* confdefs.h.  */
2679 _ACEOF
2680 cat confdefs.h >>conftest.$ac_ext
2681 cat >>conftest.$ac_ext <<_ACEOF
2682 /* end confdefs.h.  */
2683 $ac_declaration
2684 int
2685 main ()
2686 {
2687 exit (42);
2688   ;
2689   return 0;
2690 }
2691 _ACEOF
2692 rm -f conftest.$ac_objext
2693 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2694   (eval $ac_compile) 2>&5
2695   ac_status=$?
2696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2697   (exit $ac_status); } &&
2698          { ac_try='test -s conftest.$ac_objext'
2699   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2700   (eval $ac_try) 2>&5
2701   ac_status=$?
2702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2703   (exit $ac_status); }; }; then
2704   break
2705 else
2706   echo "$as_me: failed program was:" >&5
2707 sed 's/^/| /' conftest.$ac_ext >&5
2708
2709 fi
2710 rm -f conftest.$ac_objext conftest.$ac_ext
2711 done
2712 rm -f conftest*
2713 if test -n "$ac_declaration"; then
2714   echo '#ifdef __cplusplus' >>confdefs.h
2715   echo $ac_declaration      >>confdefs.h
2716   echo '#endif'             >>confdefs.h
2717 fi
2718
2719 else
2720   echo "$as_me: failed program was:" >&5
2721 sed 's/^/| /' conftest.$ac_ext >&5
2722
2723 fi
2724 rm -f conftest.$ac_objext conftest.$ac_ext
2725 ac_ext=c
2726 ac_cpp='$CPP $CPPFLAGS'
2727 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2728 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2729 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2730
2731 ac_ext=cc
2732 ac_cpp='$CXXCPP $CPPFLAGS'
2733 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2734 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2735 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2736 if test -n "$ac_tool_prefix"; then
2737   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2738   do
2739     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2740 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2741 echo "$as_me:$LINENO: checking for $ac_word" >&5
2742 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2743 if test "${ac_cv_prog_CXX+set}" = set; then
2744   echo $ECHO_N "(cached) $ECHO_C" >&6
2745 else
2746   if test -n "$CXX"; then
2747   ac_cv_prog_CXX="$CXX" # Let the user override the test.
2748 else
2749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2750 for as_dir in $PATH
2751 do
2752   IFS=$as_save_IFS
2753   test -z "$as_dir" && as_dir=.
2754   for ac_exec_ext in '' $ac_executable_extensions; do
2755   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2756     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2757     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2758     break 2
2759   fi
2760 done
2761 done
2762
2763 fi
2764 fi
2765 CXX=$ac_cv_prog_CXX
2766 if test -n "$CXX"; then
2767   echo "$as_me:$LINENO: result: $CXX" >&5
2768 echo "${ECHO_T}$CXX" >&6
2769 else
2770   echo "$as_me:$LINENO: result: no" >&5
2771 echo "${ECHO_T}no" >&6
2772 fi
2773
2774     test -n "$CXX" && break
2775   done
2776 fi
2777 if test -z "$CXX"; then
2778   ac_ct_CXX=$CXX
2779   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2780 do
2781   # Extract the first word of "$ac_prog", so it can be a program name with args.
2782 set dummy $ac_prog; ac_word=$2
2783 echo "$as_me:$LINENO: checking for $ac_word" >&5
2784 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2785 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2786   echo $ECHO_N "(cached) $ECHO_C" >&6
2787 else
2788   if test -n "$ac_ct_CXX"; then
2789   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2790 else
2791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2792 for as_dir in $PATH
2793 do
2794   IFS=$as_save_IFS
2795   test -z "$as_dir" && as_dir=.
2796   for ac_exec_ext in '' $ac_executable_extensions; do
2797   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2798     ac_cv_prog_ac_ct_CXX="$ac_prog"
2799     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2800     break 2
2801   fi
2802 done
2803 done
2804
2805 fi
2806 fi
2807 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2808 if test -n "$ac_ct_CXX"; then
2809   echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2810 echo "${ECHO_T}$ac_ct_CXX" >&6
2811 else
2812   echo "$as_me:$LINENO: result: no" >&5
2813 echo "${ECHO_T}no" >&6
2814 fi
2815
2816   test -n "$ac_ct_CXX" && break
2817 done
2818 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
2819
2820   CXX=$ac_ct_CXX
2821 fi
2822
2823
2824 # Provide some information about the compiler.
2825 echo "$as_me:$LINENO:" \
2826      "checking for C++ compiler version" >&5
2827 ac_compiler=`set X $ac_compile; echo $2`
2828 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2829   (eval $ac_compiler --version </dev/null >&5) 2>&5
2830   ac_status=$?
2831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2832   (exit $ac_status); }
2833 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2834   (eval $ac_compiler -v </dev/null >&5) 2>&5
2835   ac_status=$?
2836   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2837   (exit $ac_status); }
2838 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2839   (eval $ac_compiler -V </dev/null >&5) 2>&5
2840   ac_status=$?
2841   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2842   (exit $ac_status); }
2843
2844 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2845 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2846 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2847   echo $ECHO_N "(cached) $ECHO_C" >&6
2848 else
2849   cat >conftest.$ac_ext <<_ACEOF
2850 #line $LINENO "configure"
2851 /* confdefs.h.  */
2852 _ACEOF
2853 cat confdefs.h >>conftest.$ac_ext
2854 cat >>conftest.$ac_ext <<_ACEOF
2855 /* end confdefs.h.  */
2856
2857 int
2858 main ()
2859 {
2860 #ifndef __GNUC__
2861        choke me
2862 #endif
2863
2864   ;
2865   return 0;
2866 }
2867 _ACEOF
2868 rm -f conftest.$ac_objext
2869 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2870   (eval $ac_compile) 2>&5
2871   ac_status=$?
2872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2873   (exit $ac_status); } &&
2874          { ac_try='test -s conftest.$ac_objext'
2875   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2876   (eval $ac_try) 2>&5
2877   ac_status=$?
2878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2879   (exit $ac_status); }; }; then
2880   ac_compiler_gnu=yes
2881 else
2882   echo "$as_me: failed program was:" >&5
2883 sed 's/^/| /' conftest.$ac_ext >&5
2884
2885 ac_compiler_gnu=no
2886 fi
2887 rm -f conftest.$ac_objext conftest.$ac_ext
2888 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2889
2890 fi
2891 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2892 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2893 GXX=`test $ac_compiler_gnu = yes && echo yes`
2894 ac_test_CXXFLAGS=${CXXFLAGS+set}
2895 ac_save_CXXFLAGS=$CXXFLAGS
2896 CXXFLAGS="-g"
2897 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2898 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2899 if test "${ac_cv_prog_cxx_g+set}" = set; then
2900   echo $ECHO_N "(cached) $ECHO_C" >&6
2901 else
2902   cat >conftest.$ac_ext <<_ACEOF
2903 #line $LINENO "configure"
2904 /* confdefs.h.  */
2905 _ACEOF
2906 cat confdefs.h >>conftest.$ac_ext
2907 cat >>conftest.$ac_ext <<_ACEOF
2908 /* end confdefs.h.  */
2909
2910 int
2911 main ()
2912 {
2913
2914   ;
2915   return 0;
2916 }
2917 _ACEOF
2918 rm -f conftest.$ac_objext
2919 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2920   (eval $ac_compile) 2>&5
2921   ac_status=$?
2922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2923   (exit $ac_status); } &&
2924          { ac_try='test -s conftest.$ac_objext'
2925   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2926   (eval $ac_try) 2>&5
2927   ac_status=$?
2928   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2929   (exit $ac_status); }; }; then
2930   ac_cv_prog_cxx_g=yes
2931 else
2932   echo "$as_me: failed program was:" >&5
2933 sed 's/^/| /' conftest.$ac_ext >&5
2934
2935 ac_cv_prog_cxx_g=no
2936 fi
2937 rm -f conftest.$ac_objext conftest.$ac_ext
2938 fi
2939 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2940 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2941 if test "$ac_test_CXXFLAGS" = set; then
2942   CXXFLAGS=$ac_save_CXXFLAGS
2943 elif test $ac_cv_prog_cxx_g = yes; then
2944   if test "$GXX" = yes; then
2945     CXXFLAGS="-g -O2"
2946   else
2947     CXXFLAGS="-g"
2948   fi
2949 else
2950   if test "$GXX" = yes; then
2951     CXXFLAGS="-O2"
2952   else
2953     CXXFLAGS=
2954   fi
2955 fi
2956 for ac_declaration in \
2957    '' \
2958    'extern "C" void std::exit (int) throw (); using std::exit;' \
2959    'extern "C" void std::exit (int); using std::exit;' \
2960    'extern "C" void exit (int) throw ();' \
2961    'extern "C" void exit (int);' \
2962    'void exit (int);'
2963 do
2964   cat >conftest.$ac_ext <<_ACEOF
2965 #line $LINENO "configure"
2966 /* confdefs.h.  */
2967 _ACEOF
2968 cat confdefs.h >>conftest.$ac_ext
2969 cat >>conftest.$ac_ext <<_ACEOF
2970 /* end confdefs.h.  */
2971 $ac_declaration
2972 #include <stdlib.h>
2973 int
2974 main ()
2975 {
2976 exit (42);
2977   ;
2978   return 0;
2979 }
2980 _ACEOF
2981 rm -f conftest.$ac_objext
2982 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2983   (eval $ac_compile) 2>&5
2984   ac_status=$?
2985   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2986   (exit $ac_status); } &&
2987          { ac_try='test -s conftest.$ac_objext'
2988   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2989   (eval $ac_try) 2>&5
2990   ac_status=$?
2991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2992   (exit $ac_status); }; }; then
2993   :
2994 else
2995   echo "$as_me: failed program was:" >&5
2996 sed 's/^/| /' conftest.$ac_ext >&5
2997
2998 continue
2999 fi
3000 rm -f conftest.$ac_objext conftest.$ac_ext
3001   cat >conftest.$ac_ext <<_ACEOF
3002 #line $LINENO "configure"
3003 /* confdefs.h.  */
3004 _ACEOF
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h.  */
3008 $ac_declaration
3009 int
3010 main ()
3011 {
3012 exit (42);
3013   ;
3014   return 0;
3015 }
3016 _ACEOF
3017 rm -f conftest.$ac_objext
3018 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3019   (eval $ac_compile) 2>&5
3020   ac_status=$?
3021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3022   (exit $ac_status); } &&
3023          { ac_try='test -s conftest.$ac_objext'
3024   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3025   (eval $ac_try) 2>&5
3026   ac_status=$?
3027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3028   (exit $ac_status); }; }; then
3029   break
3030 else
3031   echo "$as_me: failed program was:" >&5
3032 sed 's/^/| /' conftest.$ac_ext >&5
3033
3034 fi
3035 rm -f conftest.$ac_objext conftest.$ac_ext
3036 done
3037 rm -f conftest*
3038 if test -n "$ac_declaration"; then
3039   echo '#ifdef __cplusplus' >>confdefs.h
3040   echo $ac_declaration      >>confdefs.h
3041   echo '#endif'             >>confdefs.h
3042 fi
3043
3044 ac_ext=c
3045 ac_cpp='$CPP $CPPFLAGS'
3046 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3047 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3048 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3049
3050
3051
3052
3053
3054
3055 if test -n "$ac_tool_prefix"; then
3056   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3057 set dummy ${ac_tool_prefix}as; ac_word=$2
3058 echo "$as_me:$LINENO: checking for $ac_word" >&5
3059 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3060 if test "${ac_cv_prog_AS+set}" = set; then
3061   echo $ECHO_N "(cached) $ECHO_C" >&6
3062 else
3063   if test -n "$AS"; then
3064   ac_cv_prog_AS="$AS" # Let the user override the test.
3065 else
3066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3067 for as_dir in $PATH
3068 do
3069   IFS=$as_save_IFS
3070   test -z "$as_dir" && as_dir=.
3071   for ac_exec_ext in '' $ac_executable_extensions; do
3072   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3073     ac_cv_prog_AS="${ac_tool_prefix}as"
3074     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3075     break 2
3076   fi
3077 done
3078 done
3079
3080 fi
3081 fi
3082 AS=$ac_cv_prog_AS
3083 if test -n "$AS"; then
3084   echo "$as_me:$LINENO: result: $AS" >&5
3085 echo "${ECHO_T}$AS" >&6
3086 else
3087   echo "$as_me:$LINENO: result: no" >&5
3088 echo "${ECHO_T}no" >&6
3089 fi
3090
3091 fi
3092 if test -z "$ac_cv_prog_AS"; then
3093   ac_ct_AS=$AS
3094   # Extract the first word of "as", so it can be a program name with args.
3095 set dummy as; ac_word=$2
3096 echo "$as_me:$LINENO: checking for $ac_word" >&5
3097 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3098 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
3099   echo $ECHO_N "(cached) $ECHO_C" >&6
3100 else
3101   if test -n "$ac_ct_AS"; then
3102   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3103 else
3104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3105 for as_dir in $PATH
3106 do
3107   IFS=$as_save_IFS
3108   test -z "$as_dir" && as_dir=.
3109   for ac_exec_ext in '' $ac_executable_extensions; do
3110   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3111     ac_cv_prog_ac_ct_AS="as"
3112     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3113     break 2
3114   fi
3115 done
3116 done
3117
3118 fi
3119 fi
3120 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3121 if test -n "$ac_ct_AS"; then
3122   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
3123 echo "${ECHO_T}$ac_ct_AS" >&6
3124 else
3125   echo "$as_me:$LINENO: result: no" >&5
3126 echo "${ECHO_T}no" >&6
3127 fi
3128
3129   AS=$ac_ct_AS
3130 else
3131   AS="$ac_cv_prog_AS"
3132 fi
3133
3134 if test -n "$ac_tool_prefix"; then
3135   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3136 set dummy ${ac_tool_prefix}ar; ac_word=$2
3137 echo "$as_me:$LINENO: checking for $ac_word" >&5
3138 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3139 if test "${ac_cv_prog_AR+set}" = set; then
3140   echo $ECHO_N "(cached) $ECHO_C" >&6
3141 else
3142   if test -n "$AR"; then
3143   ac_cv_prog_AR="$AR" # Let the user override the test.
3144 else
3145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3146 for as_dir in $PATH
3147 do
3148   IFS=$as_save_IFS
3149   test -z "$as_dir" && as_dir=.
3150   for ac_exec_ext in '' $ac_executable_extensions; do
3151   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3152     ac_cv_prog_AR="${ac_tool_prefix}ar"
3153     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3154     break 2
3155   fi
3156 done
3157 done
3158
3159 fi
3160 fi
3161 AR=$ac_cv_prog_AR
3162 if test -n "$AR"; then
3163   echo "$as_me:$LINENO: result: $AR" >&5
3164 echo "${ECHO_T}$AR" >&6
3165 else
3166   echo "$as_me:$LINENO: result: no" >&5
3167 echo "${ECHO_T}no" >&6
3168 fi
3169
3170 fi
3171 if test -z "$ac_cv_prog_AR"; then
3172   ac_ct_AR=$AR
3173   # Extract the first word of "ar", so it can be a program name with args.
3174 set dummy ar; ac_word=$2
3175 echo "$as_me:$LINENO: checking for $ac_word" >&5
3176 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3177 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
3178   echo $ECHO_N "(cached) $ECHO_C" >&6
3179 else
3180   if test -n "$ac_ct_AR"; then
3181   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3182 else
3183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3184 for as_dir in $PATH
3185 do
3186   IFS=$as_save_IFS
3187   test -z "$as_dir" && as_dir=.
3188   for ac_exec_ext in '' $ac_executable_extensions; do
3189   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3190     ac_cv_prog_ac_ct_AR="ar"
3191     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3192     break 2
3193   fi
3194 done
3195 done
3196
3197 fi
3198 fi
3199 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3200 if test -n "$ac_ct_AR"; then
3201   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
3202 echo "${ECHO_T}$ac_ct_AR" >&6
3203 else
3204   echo "$as_me:$LINENO: result: no" >&5
3205 echo "${ECHO_T}no" >&6
3206 fi
3207
3208   AR=$ac_ct_AR
3209 else
3210   AR="$ac_cv_prog_AR"
3211 fi
3212
3213 if test -n "$ac_tool_prefix"; then
3214   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3215 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3216 echo "$as_me:$LINENO: checking for $ac_word" >&5
3217 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3218 if test "${ac_cv_prog_RANLIB+set}" = set; then
3219   echo $ECHO_N "(cached) $ECHO_C" >&6
3220 else
3221   if test -n "$RANLIB"; then
3222   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3223 else
3224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3225 for as_dir in $PATH
3226 do
3227   IFS=$as_save_IFS
3228   test -z "$as_dir" && as_dir=.
3229   for ac_exec_ext in '' $ac_executable_extensions; do
3230   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3231     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3232     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3233     break 2
3234   fi
3235 done
3236 done
3237
3238 fi
3239 fi
3240 RANLIB=$ac_cv_prog_RANLIB
3241 if test -n "$RANLIB"; then
3242   echo "$as_me:$LINENO: result: $RANLIB" >&5
3243 echo "${ECHO_T}$RANLIB" >&6
3244 else
3245   echo "$as_me:$LINENO: result: no" >&5
3246 echo "${ECHO_T}no" >&6
3247 fi
3248
3249 fi
3250 if test -z "$ac_cv_prog_RANLIB"; then
3251   ac_ct_RANLIB=$RANLIB
3252   # Extract the first word of "ranlib", so it can be a program name with args.
3253 set dummy ranlib; ac_word=$2
3254 echo "$as_me:$LINENO: checking for $ac_word" >&5
3255 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3256 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3257   echo $ECHO_N "(cached) $ECHO_C" >&6
3258 else
3259   if test -n "$ac_ct_RANLIB"; then
3260   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3261 else
3262 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3263 for as_dir in $PATH
3264 do
3265   IFS=$as_save_IFS
3266   test -z "$as_dir" && as_dir=.
3267   for ac_exec_ext in '' $ac_executable_extensions; do
3268   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3269     ac_cv_prog_ac_ct_RANLIB="ranlib"
3270     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3271     break 2
3272   fi
3273 done
3274 done
3275
3276   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3277 fi
3278 fi
3279 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3280 if test -n "$ac_ct_RANLIB"; then
3281   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3282 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3283 else
3284   echo "$as_me:$LINENO: result: no" >&5
3285 echo "${ECHO_T}no" >&6
3286 fi
3287
3288   RANLIB=$ac_ct_RANLIB
3289 else
3290   RANLIB="$ac_cv_prog_RANLIB"
3291 fi
3292
3293
3294 # Find a good install program.  We prefer a C program (faster),
3295 # so one script is as good as another.  But avoid the broken or
3296 # incompatible versions:
3297 # SysV /etc/install, /usr/sbin/install
3298 # SunOS /usr/etc/install
3299 # IRIX /sbin/install
3300 # AIX /bin/install
3301 # AmigaOS /C/install, which installs bootblocks on floppy discs
3302 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3303 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3304 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3305 # ./install, which can be erroneously created by make from ./install.sh.
3306 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3307 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3308 if test -z "$INSTALL"; then
3309 if test "${ac_cv_path_install+set}" = set; then
3310   echo $ECHO_N "(cached) $ECHO_C" >&6
3311 else
3312   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3313 for as_dir in $PATH
3314 do
3315   IFS=$as_save_IFS
3316   test -z "$as_dir" && as_dir=.
3317   # Account for people who put trailing slashes in PATH elements.
3318 case $as_dir/ in
3319   ./ | .// | /cC/* | \
3320   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3321   /usr/ucb/* ) ;;
3322   *)
3323     # OSF1 and SCO ODT 3.0 have their own names for install.
3324     # Don't use installbsd from OSF since it installs stuff as root
3325     # by default.
3326     for ac_prog in ginstall scoinst install; do
3327       for ac_exec_ext in '' $ac_executable_extensions; do
3328         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3329           if test $ac_prog = install &&
3330             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3331             # AIX install.  It has an incompatible calling convention.
3332             :
3333           elif test $ac_prog = install &&
3334             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3335             # program-specific install script used by HP pwplus--don't use.
3336             :
3337           else
3338             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3339             break 3
3340           fi
3341         fi
3342       done
3343     done
3344     ;;
3345 esac
3346 done
3347
3348
3349 fi
3350   if test "${ac_cv_path_install+set}" = set; then
3351     INSTALL=$ac_cv_path_install
3352   else
3353     # As a last resort, use the slow shell script.  We don't cache a
3354     # path for INSTALL within a source directory, because that will
3355     # break other packages using the cache if that directory is
3356     # removed, or if the path is relative.
3357     INSTALL=$ac_install_sh
3358   fi
3359 fi
3360 echo "$as_me:$LINENO: result: $INSTALL" >&5
3361 echo "${ECHO_T}$INSTALL" >&6
3362
3363 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3364 # It thinks the first close brace ends the variable substitution.
3365 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3366
3367 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3368
3369 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3370
3371
3372 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
3373 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
3374     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3375 if test "${enable_maintainer_mode+set}" = set; then
3376   enableval="$enable_maintainer_mode"
3377   USE_MAINTAINER_MODE=$enableval
3378 else
3379   USE_MAINTAINER_MODE=no
3380 fi;
3381   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
3382 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
3383
3384
3385 if test $USE_MAINTAINER_MODE = yes; then
3386   MAINTAINER_MODE_TRUE=
3387   MAINTAINER_MODE_FALSE='#'
3388 else
3389   MAINTAINER_MODE_TRUE='#'
3390   MAINTAINER_MODE_FALSE=
3391 fi
3392   MAINT=$MAINTAINER_MODE_TRUE
3393
3394
3395
3396 . ${srcdir}/configure.host
3397
3398 case ${gc_basedir} in
3399 /* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
3400 *) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
3401 esac
3402
3403 gc_cflags="${gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
3404 case "${host}" in
3405   *-*-cygwin32*)
3406     gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
3407     ;;
3408 esac
3409
3410
3411 GC_CFLAGS=${gc_cflags}
3412
3413
3414
3415 # Check whether --enable-shared or --disable-shared was given.
3416 if test "${enable_shared+set}" = set; then
3417   enableval="$enable_shared"
3418   p=${PACKAGE-default}
3419 case $enableval in
3420 yes) enable_shared=yes ;;
3421 no) enable_shared=no ;;
3422 *)
3423   enable_shared=no
3424   # Look at the argument we got.  We use all the common list separators.
3425   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3426   for pkg in $enableval; do
3427     if test "X$pkg" = "X$p"; then
3428       enable_shared=yes
3429     fi
3430   done
3431   IFS="$ac_save_ifs"
3432   ;;
3433 esac
3434 else
3435   enable_shared=yes
3436 fi;
3437 # Check whether --enable-static or --disable-static was given.
3438 if test "${enable_static+set}" = set; then
3439   enableval="$enable_static"
3440   p=${PACKAGE-default}
3441 case $enableval in
3442 yes) enable_static=yes ;;
3443 no) enable_static=no ;;
3444 *)
3445   enable_static=no
3446   # Look at the argument we got.  We use all the common list separators.
3447   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3448   for pkg in $enableval; do
3449     if test "X$pkg" = "X$p"; then
3450       enable_static=yes
3451     fi
3452   done
3453   IFS="$ac_save_ifs"
3454   ;;
3455 esac
3456 else
3457   enable_static=yes
3458 fi;
3459 # Check whether --enable-fast-install or --disable-fast-install was given.
3460 if test "${enable_fast_install+set}" = set; then
3461   enableval="$enable_fast_install"
3462   p=${PACKAGE-default}
3463 case $enableval in
3464 yes) enable_fast_install=yes ;;
3465 no) enable_fast_install=no ;;
3466 *)
3467   enable_fast_install=no
3468   # Look at the argument we got.  We use all the common list separators.
3469   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3470   for pkg in $enableval; do
3471     if test "X$pkg" = "X$p"; then
3472       enable_fast_install=yes
3473     fi
3474   done
3475   IFS="$ac_save_ifs"
3476   ;;
3477 esac
3478 else
3479   enable_fast_install=yes
3480 fi;
3481
3482 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3483 if test "${with_gnu_ld+set}" = set; then
3484   withval="$with_gnu_ld"
3485   test "$withval" = no || with_gnu_ld=yes
3486 else
3487   with_gnu_ld=no
3488 fi;
3489 ac_prog=ld
3490 if test "$GCC" = yes; then
3491   # Check if gcc -print-prog-name=ld gives a path.
3492   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3493 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3494   case $host in
3495   *-*-mingw*)
3496     # gcc leaves a trailing carriage return which upsets mingw
3497     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3498   *)
3499     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3500   esac
3501   case $ac_prog in
3502     # Accept absolute paths.
3503     [\\/]* | [A-Za-z]:[\\/]*)
3504       re_direlt='/[^/][^/]*/\.\./'
3505       # Canonicalize the path of ld
3506       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3507       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3508         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3509       done
3510       test -z "$LD" && LD="$ac_prog"
3511       ;;
3512   "")
3513     # If it fails, then pretend we aren't using GCC.
3514     ac_prog=ld
3515     ;;
3516   *)
3517     # If it is relative, then search for the first ld in PATH.
3518     with_gnu_ld=unknown
3519     ;;
3520   esac
3521 elif test "$with_gnu_ld" = yes; then
3522   echo "$as_me:$LINENO: checking for GNU ld" >&5
3523 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3524 else
3525   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3526 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3527 fi
3528 if test "${lt_cv_path_LD+set}" = set; then
3529   echo $ECHO_N "(cached) $ECHO_C" >&6
3530 else
3531   if test -z "$LD"; then
3532   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3533   for ac_dir in $PATH; do
3534     test -z "$ac_dir" && ac_dir=.
3535     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3536       lt_cv_path_LD="$ac_dir/$ac_prog"
3537       # Check to see if the program is GNU ld.  I'd rather use --version,
3538       # but apparently some GNU ld's only accept -v.
3539       # Break only if it was the GNU/non-GNU ld that we prefer.
3540       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3541         test "$with_gnu_ld" != no && break
3542       else
3543         test "$with_gnu_ld" != yes && break
3544       fi
3545     fi
3546   done
3547   IFS="$ac_save_ifs"
3548 else
3549   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3550 fi
3551 fi
3552
3553 LD="$lt_cv_path_LD"
3554 if test -n "$LD"; then
3555   echo "$as_me:$LINENO: result: $LD" >&5
3556 echo "${ECHO_T}$LD" >&6
3557 else
3558   echo "$as_me:$LINENO: result: no" >&5
3559 echo "${ECHO_T}no" >&6
3560 fi
3561 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3562 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3563    { (exit 1); exit 1; }; }
3564 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3565 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3566 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3567   echo $ECHO_N "(cached) $ECHO_C" >&6
3568 else
3569   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3570 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3571   lt_cv_prog_gnu_ld=yes
3572 else
3573   lt_cv_prog_gnu_ld=no
3574 fi
3575 fi
3576 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3577 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3578 with_gnu_ld=$lt_cv_prog_gnu_ld
3579
3580
3581 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3582 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3583 if test "${lt_cv_ld_reload_flag+set}" = set; then
3584   echo $ECHO_N "(cached) $ECHO_C" >&6
3585 else
3586   lt_cv_ld_reload_flag='-r'
3587 fi
3588 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3589 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3590 reload_flag=$lt_cv_ld_reload_flag
3591 test -n "$reload_flag" && reload_flag=" $reload_flag"
3592
3593 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3594 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3595 if test "${lt_cv_path_NM+set}" = set; then
3596   echo $ECHO_N "(cached) $ECHO_C" >&6
3597 else
3598   if test -n "$NM"; then
3599   # Let the user override the test.
3600   lt_cv_path_NM="$NM"
3601 else
3602   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3603   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3604     test -z "$ac_dir" && ac_dir=.
3605     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3606     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3607       # Check to see if the nm accepts a BSD-compat flag.
3608       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3609       #   nm: unknown option "B" ignored
3610       # Tru64's nm complains that /dev/null is an invalid object file
3611       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3612         lt_cv_path_NM="$tmp_nm -B"
3613         break
3614       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3615         lt_cv_path_NM="$tmp_nm -p"
3616         break
3617       else
3618         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3619         continue # so that we can try to find one that supports BSD flags
3620       fi
3621     fi
3622   done
3623   IFS="$ac_save_ifs"
3624   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3625 fi
3626 fi
3627
3628 NM="$lt_cv_path_NM"
3629 echo "$as_me:$LINENO: result: $NM" >&5
3630 echo "${ECHO_T}$NM" >&6
3631
3632 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3633 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3634 LN_S=$as_ln_s
3635 if test "$LN_S" = "ln -s"; then
3636   echo "$as_me:$LINENO: result: yes" >&5
3637 echo "${ECHO_T}yes" >&6
3638 else
3639   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3640 echo "${ECHO_T}no, using $LN_S" >&6
3641 fi
3642
3643 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3644 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3645 if test "${lt_cv_deplibs_check_method+set}" = set; then
3646   echo $ECHO_N "(cached) $ECHO_C" >&6
3647 else
3648   lt_cv_file_magic_cmd='$MAGIC_CMD'
3649 lt_cv_file_magic_test_file=
3650 lt_cv_deplibs_check_method='unknown'
3651 # Need to set the preceding variable on all platforms that support
3652 # interlibrary dependencies.
3653 # 'none' -- dependencies not supported.
3654 # `unknown' -- same as none, but documents that we really don't know.
3655 # 'pass_all' -- all dependencies passed with no checks.
3656 # 'test_compile' -- check by making test program.
3657 # 'file_magic [regex]' -- check by looking for files in library path
3658 # which responds to the $file_magic_cmd with a given egrep regex.
3659 # If you have `file' or equivalent on your system and you're not sure
3660 # whether `pass_all' will *always* work, you probably want this one.
3661
3662 case $host_os in
3663 aix*)
3664   lt_cv_deplibs_check_method=pass_all
3665   ;;
3666
3667 beos*)
3668   lt_cv_deplibs_check_method=pass_all
3669   ;;
3670
3671 bsdi4*)
3672   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3673   lt_cv_file_magic_cmd='/usr/bin/file -L'
3674   lt_cv_file_magic_test_file=/shlib/libc.so
3675   ;;
3676
3677 cygwin* | mingw* |pw32*)
3678   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3679   lt_cv_file_magic_cmd='$OBJDUMP -f'
3680   ;;
3681
3682 darwin* | rhapsody*)
3683   # this will be overwritten by pass_all, but leave it in just in case
3684   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3685   lt_cv_file_magic_cmd='/usr/bin/file -L'
3686   case "$host_os" in
3687   rhapsody* | darwin1.012)
3688     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3689     ;;
3690   *) # Darwin 1.3 on
3691     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3692     ;;
3693   esac
3694   lt_cv_deplibs_check_method=pass_all
3695   ;;
3696
3697 freebsd* )
3698   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3699     case $host_cpu in
3700     i*86 )
3701       # Not sure whether the presence of OpenBSD here was a mistake.
3702       # Let's accept both of them until this is cleared up.
3703       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3704       lt_cv_file_magic_cmd=/usr/bin/file
3705       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3706       ;;
3707     esac
3708   else
3709     lt_cv_deplibs_check_method=pass_all
3710   fi
3711   ;;
3712
3713 gnu*)
3714   lt_cv_deplibs_check_method=pass_all
3715   ;;
3716
3717 hpux10.20*|hpux11*)
3718   case $host_cpu in
3719   hppa*)
3720     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3721     lt_cv_file_magic_cmd=/usr/bin/file
3722     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3723     ;;
3724   ia64*)
3725     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3726     lt_cv_file_magic_cmd=/usr/bin/file
3727     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3728     ;;
3729   esac
3730   ;;
3731
3732 irix5* | irix6*)
3733   case $host_os in
3734   irix5*)
3735     # this will be overridden with pass_all, but let us keep it just in case
3736     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3737     ;;
3738   *)
3739     case $LD in
3740     *-32|*"-32 ") libmagic=32-bit;;
3741     *-n32|*"-n32 ") libmagic=N32;;
3742     *-64|*"-64 ") libmagic=64-bit;;
3743     *) libmagic=never-match;;
3744     esac
3745     # this will be overridden with pass_all, but let us keep it just in case
3746     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3747     ;;
3748   esac
3749   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3750   lt_cv_deplibs_check_method=pass_all
3751   ;;
3752
3753 # This must be Linux ELF.
3754 linux-gnu*)
3755   case $host_cpu in
3756   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* )
3757     lt_cv_deplibs_check_method=pass_all ;;
3758   *)
3759     # glibc up to 2.1.1 does not perform some relocations on ARM
3760     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
3761   esac
3762   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3763   ;;
3764
3765 netbsd*)
3766   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3767     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3768   else
3769     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3770   fi
3771   ;;
3772
3773 newsos6)
3774   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3775   lt_cv_file_magic_cmd=/usr/bin/file
3776   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3777   ;;
3778
3779 osf3* | osf4* | osf5*)
3780   # this will be overridden with pass_all, but let us keep it just in case
3781   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3782   lt_cv_file_magic_test_file=/shlib/libc.so
3783   lt_cv_deplibs_check_method=pass_all
3784   ;;
3785
3786 sco3.2v5*)
3787   lt_cv_deplibs_check_method=pass_all
3788   ;;
3789
3790 solaris*)
3791   lt_cv_deplibs_check_method=pass_all
3792   lt_cv_file_magic_test_file=/lib/libc.so
3793   ;;
3794
3795 sysv5uw[78]* | sysv4*uw2*)
3796   lt_cv_deplibs_check_method=pass_all
3797   ;;
3798
3799 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3800   case $host_vendor in
3801   ncr)
3802     lt_cv_deplibs_check_method=pass_all
3803     ;;
3804   motorola)
3805     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3806     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3807     ;;
3808   esac
3809   ;;
3810 esac
3811
3812 fi
3813 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3814 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3815 file_magic_cmd=$lt_cv_file_magic_cmd
3816 deplibs_check_method=$lt_cv_deplibs_check_method
3817
3818
3819
3820
3821
3822 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3823
3824 # Only perform the check for file, if the check method requires it
3825 case $deplibs_check_method in
3826 file_magic*)
3827   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3828     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3829 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3830 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3831   echo $ECHO_N "(cached) $ECHO_C" >&6
3832 else
3833   case $MAGIC_CMD in
3834   /*)
3835   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3836   ;;
3837   ?:/*)
3838   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3839   ;;
3840   *)
3841   ac_save_MAGIC_CMD="$MAGIC_CMD"
3842   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3843   ac_dummy="/usr/bin:$PATH"
3844   for ac_dir in $ac_dummy; do
3845     test -z "$ac_dir" && ac_dir=.
3846     if test -f $ac_dir/${ac_tool_prefix}file; then
3847       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3848       if test -n "$file_magic_test_file"; then
3849         case $deplibs_check_method in
3850         "file_magic "*)
3851           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3852           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3853           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3854             egrep "$file_magic_regex" > /dev/null; then
3855             :
3856           else
3857             cat <<EOF 1>&2
3858
3859 *** Warning: the command libtool uses to detect shared libraries,
3860 *** $file_magic_cmd, produces output that libtool cannot recognize.
3861 *** The result is that libtool may fail to recognize shared libraries
3862 *** as such.  This will affect the creation of libtool libraries that
3863 *** depend on shared libraries, but programs linked with such libtool
3864 *** libraries will work regardless of this problem.  Nevertheless, you
3865 *** may want to report the problem to your system manager and/or to
3866 *** bug-libtool@gnu.org
3867
3868 EOF
3869           fi ;;
3870         esac
3871       fi
3872       break
3873     fi
3874   done
3875   IFS="$ac_save_ifs"
3876   MAGIC_CMD="$ac_save_MAGIC_CMD"
3877   ;;
3878 esac
3879 fi
3880
3881 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3882 if test -n "$MAGIC_CMD"; then
3883   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3884 echo "${ECHO_T}$MAGIC_CMD" >&6
3885 else
3886   echo "$as_me:$LINENO: result: no" >&5
3887 echo "${ECHO_T}no" >&6
3888 fi
3889
3890 if test -z "$lt_cv_path_MAGIC_CMD"; then
3891   if test -n "$ac_tool_prefix"; then
3892     echo "$as_me:$LINENO: checking for file" >&5
3893 echo $ECHO_N "checking for file... $ECHO_C" >&6
3894 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3895   echo $ECHO_N "(cached) $ECHO_C" >&6
3896 else
3897   case $MAGIC_CMD in
3898   /*)
3899   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3900   ;;
3901   ?:/*)
3902   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3903   ;;
3904   *)
3905   ac_save_MAGIC_CMD="$MAGIC_CMD"
3906   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3907   ac_dummy="/usr/bin:$PATH"
3908   for ac_dir in $ac_dummy; do
3909     test -z "$ac_dir" && ac_dir=.
3910     if test -f $ac_dir/file; then
3911       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3912       if test -n "$file_magic_test_file"; then
3913         case $deplibs_check_method in
3914         "file_magic "*)
3915           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3916           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3917           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3918             egrep "$file_magic_regex" > /dev/null; then
3919             :
3920           else
3921             cat <<EOF 1>&2
3922
3923 *** Warning: the command libtool uses to detect shared libraries,
3924 *** $file_magic_cmd, produces output that libtool cannot recognize.
3925 *** The result is that libtool may fail to recognize shared libraries
3926 *** as such.  This will affect the creation of libtool libraries that
3927 *** depend on shared libraries, but programs linked with such libtool
3928 *** libraries will work regardless of this problem.  Nevertheless, you
3929 *** may want to report the problem to your system manager and/or to
3930 *** bug-libtool@gnu.org
3931
3932 EOF
3933           fi ;;
3934         esac
3935       fi
3936       break
3937     fi
3938   done
3939   IFS="$ac_save_ifs"
3940   MAGIC_CMD="$ac_save_MAGIC_CMD"
3941   ;;
3942 esac
3943 fi
3944
3945 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3946 if test -n "$MAGIC_CMD"; then
3947   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3948 echo "${ECHO_T}$MAGIC_CMD" >&6
3949 else
3950   echo "$as_me:$LINENO: result: no" >&5
3951 echo "${ECHO_T}no" >&6
3952 fi
3953
3954   else
3955     MAGIC_CMD=:
3956   fi
3957 fi
3958
3959   fi
3960   ;;
3961 esac
3962
3963 if test -n "$ac_tool_prefix"; then
3964   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3965 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3966 echo "$as_me:$LINENO: checking for $ac_word" >&5
3967 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3968 if test "${ac_cv_prog_RANLIB+set}" = set; then
3969   echo $ECHO_N "(cached) $ECHO_C" >&6
3970 else
3971   if test -n "$RANLIB"; then
3972   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3973 else
3974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3975 for as_dir in $PATH
3976 do
3977   IFS=$as_save_IFS
3978   test -z "$as_dir" && as_dir=.
3979   for ac_exec_ext in '' $ac_executable_extensions; do
3980   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3981     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3982     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3983     break 2
3984   fi
3985 done
3986 done
3987
3988 fi
3989 fi
3990 RANLIB=$ac_cv_prog_RANLIB
3991 if test -n "$RANLIB"; then
3992   echo "$as_me:$LINENO: result: $RANLIB" >&5
3993 echo "${ECHO_T}$RANLIB" >&6
3994 else
3995   echo "$as_me:$LINENO: result: no" >&5
3996 echo "${ECHO_T}no" >&6
3997 fi
3998
3999 fi
4000 if test -z "$ac_cv_prog_RANLIB"; then
4001   ac_ct_RANLIB=$RANLIB
4002   # Extract the first word of "ranlib", so it can be a program name with args.
4003 set dummy ranlib; ac_word=$2
4004 echo "$as_me:$LINENO: checking for $ac_word" >&5
4005 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4006 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4007   echo $ECHO_N "(cached) $ECHO_C" >&6
4008 else
4009   if test -n "$ac_ct_RANLIB"; then
4010   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4011 else
4012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4013 for as_dir in $PATH
4014 do
4015   IFS=$as_save_IFS
4016   test -z "$as_dir" && as_dir=.
4017   for ac_exec_ext in '' $ac_executable_extensions; do
4018   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4019     ac_cv_prog_ac_ct_RANLIB="ranlib"
4020     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4021     break 2
4022   fi
4023 done
4024 done
4025
4026   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
4027 fi
4028 fi
4029 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4030 if test -n "$ac_ct_RANLIB"; then
4031   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4032 echo "${ECHO_T}$ac_ct_RANLIB" >&6
4033 else
4034   echo "$as_me:$LINENO: result: no" >&5
4035 echo "${ECHO_T}no" >&6
4036 fi
4037
4038   RANLIB=$ac_ct_RANLIB
4039 else
4040   RANLIB="$ac_cv_prog_RANLIB"
4041 fi
4042
4043 if test -n "$ac_tool_prefix"; then
4044   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4045 set dummy ${ac_tool_prefix}strip; ac_word=$2
4046 echo "$as_me:$LINENO: checking for $ac_word" >&5
4047 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4048 if test "${ac_cv_prog_STRIP+set}" = set; then
4049   echo $ECHO_N "(cached) $ECHO_C" >&6
4050 else
4051   if test -n "$STRIP"; then
4052   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4053 else
4054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4055 for as_dir in $PATH
4056 do
4057   IFS=$as_save_IFS
4058   test -z "$as_dir" && as_dir=.
4059   for ac_exec_ext in '' $ac_executable_extensions; do
4060   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4061     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4062     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4063     break 2
4064   fi
4065 done
4066 done
4067
4068 fi
4069 fi
4070 STRIP=$ac_cv_prog_STRIP
4071 if test -n "$STRIP"; then
4072   echo "$as_me:$LINENO: result: $STRIP" >&5
4073 echo "${ECHO_T}$STRIP" >&6
4074 else
4075   echo "$as_me:$LINENO: result: no" >&5
4076 echo "${ECHO_T}no" >&6
4077 fi
4078
4079 fi
4080 if test -z "$ac_cv_prog_STRIP"; then
4081   ac_ct_STRIP=$STRIP
4082   # Extract the first word of "strip", so it can be a program name with args.
4083 set dummy strip; ac_word=$2
4084 echo "$as_me:$LINENO: checking for $ac_word" >&5
4085 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4086 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
4087   echo $ECHO_N "(cached) $ECHO_C" >&6
4088 else
4089   if test -n "$ac_ct_STRIP"; then
4090   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4091 else
4092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4093 for as_dir in $PATH
4094 do
4095   IFS=$as_save_IFS
4096   test -z "$as_dir" && as_dir=.
4097   for ac_exec_ext in '' $ac_executable_extensions; do
4098   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4099     ac_cv_prog_ac_ct_STRIP="strip"
4100     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4101     break 2
4102   fi
4103 done
4104 done
4105
4106   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
4107 fi
4108 fi
4109 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4110 if test -n "$ac_ct_STRIP"; then
4111   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
4112 echo "${ECHO_T}$ac_ct_STRIP" >&6
4113 else
4114   echo "$as_me:$LINENO: result: no" >&5
4115 echo "${ECHO_T}no" >&6
4116 fi
4117
4118   STRIP=$ac_ct_STRIP
4119 else
4120   STRIP="$ac_cv_prog_STRIP"
4121 fi
4122
4123
4124 # Check for any special flags to pass to ltconfig.
4125 libtool_flags="--cache-file=$cache_file"
4126 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
4127 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
4128 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
4129 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
4130 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
4131
4132
4133 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4134 if test "${enable_libtool_lock+set}" = set; then
4135   enableval="$enable_libtool_lock"
4136
4137 fi;
4138 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
4139 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
4140
4141
4142 # Check whether --with-pic or --without-pic was given.
4143 if test "${with_pic+set}" = set; then
4144   withval="$with_pic"
4145   pic_mode="$withval"
4146 else
4147   pic_mode=default
4148 fi;
4149 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
4150 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
4151
4152 # Some flags need to be propagated to the compiler or linker for good
4153 # libtool support.
4154 case $host in
4155 *-*-irix6*)
4156   # Find out which ABI we are using.
4157   echo '#line 4157 "configure"' > conftest.$ac_ext
4158   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4159   (eval $ac_compile) 2>&5
4160   ac_status=$?
4161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4162   (exit $ac_status); }; then
4163    if test "$lt_cv_prog_gnu_ld" = yes; then
4164     case `/usr/bin/file conftest.$ac_objext` in
4165     *32-bit*)
4166       LD="${LD-ld} -melf32bsmip"
4167       ;;
4168     *N32*)
4169       LD="${LD-ld} -melf32bmipn32"
4170       ;;
4171     *64-bit*)
4172       LD="${LD-ld} -melf64bmip"
4173       ;;
4174     esac
4175    else
4176     case `/usr/bin/file conftest.$ac_objext` in
4177     *32-bit*)
4178       LD="${LD-ld} -32"
4179       ;;
4180     *N32*)
4181       LD="${LD-ld} -n32"
4182       ;;
4183     *64-bit*)
4184       LD="${LD-ld} -64"
4185       ;;
4186     esac
4187    fi
4188   fi
4189   rm -rf conftest*
4190   ;;
4191
4192 ia64-*-hpux*)
4193   # Find out which ABI we are using.
4194   echo 'int i;' > conftest.$ac_ext
4195   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4196   (eval $ac_compile) 2>&5
4197   ac_status=$?
4198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4199   (exit $ac_status); }; then
4200     case "`/usr/bin/file conftest.o`" in
4201     *ELF-32*)
4202       HPUX_IA64_MODE="32"
4203       ;;
4204     *ELF-64*)
4205       HPUX_IA64_MODE="64"
4206       ;;
4207     esac
4208   fi
4209   rm -rf conftest*
4210   ;;
4211
4212 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
4213   # Find out which ABI we are using.
4214   echo 'int i;' > conftest.$ac_ext
4215   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4216   (eval $ac_compile) 2>&5
4217   ac_status=$?
4218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4219   (exit $ac_status); }; then
4220     case "`/usr/bin/file conftest.o`" in
4221     *32-bit*)
4222       case $host in
4223         x86_64-*linux*)
4224           LD="${LD-ld} -m elf_i386"
4225           ;;
4226         ppc64-*linux*|powerpc64-*linux*)
4227           LD="${LD-ld} -m elf32ppclinux"
4228           ;;
4229         s390x-*linux*)
4230           LD="${LD-ld} -m elf_s390"
4231           ;;
4232         sparc64-*linux*)
4233           LD="${LD-ld} -m elf32_sparc"
4234           ;;
4235       esac
4236       ;;
4237     *64-bit*)
4238       case $host in
4239         x86_64-*linux*)
4240           LD="${LD-ld} -m elf_x86_64"
4241           ;;
4242         ppc*-*linux*|powerpc*-*linux*)
4243           LD="${LD-ld} -m elf64ppc"
4244           ;;
4245         s390*-*linux*)
4246           LD="${LD-ld} -m elf64_s390"
4247           ;;
4248         sparc*-*linux*)
4249           LD="${LD-ld} -m elf64_sparc"
4250           ;;
4251       esac
4252       ;;
4253     esac
4254   fi
4255   rm -rf conftest*
4256   ;;
4257
4258 *-*-sco3.2v5*)
4259   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4260   SAVE_CFLAGS="$CFLAGS"
4261   CFLAGS="$CFLAGS -belf"
4262   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4263 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4264 if test "${lt_cv_cc_needs_belf+set}" = set; then
4265   echo $ECHO_N "(cached) $ECHO_C" >&6
4266 else
4267
4268
4269      ac_ext=c
4270 ac_cpp='$CPP $CPPFLAGS'
4271 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4272 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4273 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4274
4275      if test x$gcc_no_link = xyes; then
4276   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
4277 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
4278    { (exit 1); exit 1; }; }
4279 fi
4280 cat >conftest.$ac_ext <<_ACEOF
4281 #line $LINENO "configure"
4282 /* confdefs.h.  */
4283 _ACEOF
4284 cat confdefs.h >>conftest.$ac_ext
4285 cat >>conftest.$ac_ext <<_ACEOF
4286 /* end confdefs.h.  */
4287
4288 int
4289 main ()
4290 {
4291
4292   ;
4293   return 0;
4294 }
4295 _ACEOF
4296 rm -f conftest.$ac_objext conftest$ac_exeext
4297 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4298   (eval $ac_link) 2>&5
4299   ac_status=$?
4300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4301   (exit $ac_status); } &&
4302          { ac_try='test -s conftest$ac_exeext'
4303   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4304   (eval $ac_try) 2>&5
4305   ac_status=$?
4306   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4307   (exit $ac_status); }; }; then
4308   lt_cv_cc_needs_belf=yes
4309 else
4310   echo "$as_me: failed program was:" >&5
4311 sed 's/^/| /' conftest.$ac_ext >&5
4312
4313 lt_cv_cc_needs_belf=no
4314 fi
4315 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4316      ac_ext=c
4317 ac_cpp='$CPP $CPPFLAGS'
4318 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4319 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4320 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4321
4322 fi
4323 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
4324 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
4325   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
4326     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
4327     CFLAGS="$SAVE_CFLAGS"
4328   fi
4329   ;;
4330
4331
4332 esac
4333
4334
4335 # Save cache, so that ltconfig can load it
4336 cat >confcache <<\_ACEOF
4337 # This file is a shell script that caches the results of configure
4338 # tests run on this system so they can be shared between configure
4339 # scripts and configure runs, see configure's option --config-cache.
4340 # It is not useful on other systems.  If it contains results you don't
4341 # want to keep, you may remove or edit it.
4342 #
4343 # config.status only pays attention to the cache file if you give it
4344 # the --recheck option to rerun configure.
4345 #
4346 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4347 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4348 # following values.
4349
4350 _ACEOF
4351
4352 # The following way of writing the cache mishandles newlines in values,
4353 # but we know of no workaround that is simple, portable, and efficient.
4354 # So, don't put newlines in cache variables' values.
4355 # Ultrix sh set writes to stderr and can't be redirected directly,
4356 # and sets the high bit in the cache file unless we assign to the vars.
4357 {
4358   (set) 2>&1 |
4359     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4360     *ac_space=\ *)
4361       # `set' does not quote correctly, so add quotes (double-quote
4362       # substitution turns \\\\ into \\, and sed turns \\ into \).
4363       sed -n \
4364         "s/'/'\\\\''/g;
4365           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4366       ;;
4367     *)
4368       # `set' quotes correctly as required by POSIX, so do not add quotes.
4369       sed -n \
4370         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4371       ;;
4372     esac;
4373 } |
4374   sed '
4375      t clear
4376      : clear
4377      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4378      t end
4379      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4380      : end' >>confcache
4381 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4382   if test -w $cache_file; then
4383     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4384     cat confcache >$cache_file
4385   else
4386     echo "not updating unwritable cache $cache_file"
4387   fi
4388 fi
4389 rm -f confcache
4390
4391 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
4392 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
4393 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4394 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4395 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4396 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4397 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
4398 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
4399 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
4400 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
4401 echo "$as_me: error: libtool configure failed" >&2;}
4402    { (exit 1); exit 1; }; }
4403
4404 # Reload cache, that may have been modified by ltconfig
4405 if test -r "$cache_file"; then
4406   # Some versions of bash will fail to source /dev/null (special
4407   # files actually), so we avoid doing that.
4408   if test -f "$cache_file"; then
4409     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
4410 echo "$as_me: loading cache $cache_file" >&6;}
4411     case $cache_file in
4412       [\\/]* | ?:[\\/]* ) . $cache_file;;
4413       *)                      . ./$cache_file;;
4414     esac
4415   fi
4416 else
4417   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
4418 echo "$as_me: creating cache $cache_file" >&6;}
4419   >$cache_file
4420 fi
4421
4422
4423 # This can be used to rebuild libtool when needed
4424 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
4425
4426 # Always use our own libtool.
4427 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
4428
4429 # Redirect the config.log output again, so that the ltconfig log is not
4430 # clobbered by the next message.
4431 exec 5>>./config.log
4432
4433 ac_ext=cc
4434 ac_cpp='$CXXCPP $CPPFLAGS'
4435 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4436 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4437 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4438 echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
4439 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
4440 if test -z "$CXXCPP"; then
4441   if test "${ac_cv_prog_CXXCPP+set}" = set; then
4442   echo $ECHO_N "(cached) $ECHO_C" >&6
4443 else
4444       # Double quotes because CXXCPP needs to be expanded
4445     for CXXCPP in "$CXX -E" "/lib/cpp"
4446     do
4447       ac_preproc_ok=false
4448 for ac_cxx_preproc_warn_flag in '' yes
4449 do
4450   # Use a header file that comes with gcc, so configuring glibc
4451   # with a fresh cross-compiler works.
4452   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4453   # <limits.h> exists even on freestanding compilers.
4454   # On the NeXT, cc -E runs the code through the compiler's parser,
4455   # not just through cpp. "Syntax error" is here to catch this case.
4456   cat >conftest.$ac_ext <<_ACEOF
4457 #line $LINENO "configure"
4458 /* confdefs.h.  */
4459 _ACEOF
4460 cat confdefs.h >>conftest.$ac_ext
4461 cat >>conftest.$ac_ext <<_ACEOF
4462 /* end confdefs.h.  */
4463 #ifdef __STDC__
4464 # include <limits.h>
4465 #else
4466 # include <assert.h>
4467 #endif
4468                      Syntax error
4469 _ACEOF
4470 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4471   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4472   ac_status=$?
4473   grep -v '^ *+' conftest.er1 >conftest.err
4474   rm -f conftest.er1
4475   cat conftest.err >&5
4476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477   (exit $ac_status); } >/dev/null; then
4478   if test -s conftest.err; then
4479     ac_cpp_err=$ac_cxx_preproc_warn_flag
4480   else
4481     ac_cpp_err=
4482   fi
4483 else
4484   ac_cpp_err=yes
4485 fi
4486 if test -z "$ac_cpp_err"; then
4487   :
4488 else
4489   echo "$as_me: failed program was:" >&5
4490 sed 's/^/| /' conftest.$ac_ext >&5
4491
4492   # Broken: fails on valid input.
4493 continue
4494 fi
4495 rm -f conftest.err conftest.$ac_ext
4496
4497   # OK, works on sane cases.  Now check whether non-existent headers
4498   # can be detected and how.
4499   cat >conftest.$ac_ext <<_ACEOF
4500 #line $LINENO "configure"
4501 /* confdefs.h.  */
4502 _ACEOF
4503 cat confdefs.h >>conftest.$ac_ext
4504 cat >>conftest.$ac_ext <<_ACEOF
4505 /* end confdefs.h.  */
4506 #include <ac_nonexistent.h>
4507 _ACEOF
4508 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4509   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4510   ac_status=$?
4511   grep -v '^ *+' conftest.er1 >conftest.err
4512   rm -f conftest.er1
4513   cat conftest.err >&5
4514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4515   (exit $ac_status); } >/dev/null; then
4516   if test -s conftest.err; then
4517     ac_cpp_err=$ac_cxx_preproc_warn_flag
4518   else
4519     ac_cpp_err=
4520   fi
4521 else
4522   ac_cpp_err=yes
4523 fi
4524 if test -z "$ac_cpp_err"; then
4525   # Broken: success on invalid input.
4526 continue
4527 else
4528   echo "$as_me: failed program was:" >&5
4529 sed 's/^/| /' conftest.$ac_ext >&5
4530
4531   # Passes both tests.
4532 ac_preproc_ok=:
4533 break
4534 fi
4535 rm -f conftest.err conftest.$ac_ext
4536
4537 done
4538 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4539 rm -f conftest.err conftest.$ac_ext
4540 if $ac_preproc_ok; then
4541   break
4542 fi
4543
4544     done
4545     ac_cv_prog_CXXCPP=$CXXCPP
4546
4547 fi
4548   CXXCPP=$ac_cv_prog_CXXCPP
4549 else
4550   ac_cv_prog_CXXCPP=$CXXCPP
4551 fi
4552 echo "$as_me:$LINENO: result: $CXXCPP" >&5
4553 echo "${ECHO_T}$CXXCPP" >&6
4554 ac_preproc_ok=false
4555 for ac_cxx_preproc_warn_flag in '' yes
4556 do
4557   # Use a header file that comes with gcc, so configuring glibc
4558   # with a fresh cross-compiler works.
4559   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4560   # <limits.h> exists even on freestanding compilers.
4561   # On the NeXT, cc -E runs the code through the compiler's parser,
4562   # not just through cpp. "Syntax error" is here to catch this case.
4563   cat >conftest.$ac_ext <<_ACEOF
4564 #line $LINENO "configure"
4565 /* confdefs.h.  */
4566 _ACEOF
4567 cat confdefs.h >>conftest.$ac_ext
4568 cat >>conftest.$ac_ext <<_ACEOF
4569 /* end confdefs.h.  */
4570 #ifdef __STDC__
4571 # include <limits.h>
4572 #else
4573 # include <assert.h>
4574 #endif
4575                      Syntax error
4576 _ACEOF
4577 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4578   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4579   ac_status=$?
4580   grep -v '^ *+' conftest.er1 >conftest.err
4581   rm -f conftest.er1
4582   cat conftest.err >&5
4583   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4584   (exit $ac_status); } >/dev/null; then
4585   if test -s conftest.err; then
4586     ac_cpp_err=$ac_cxx_preproc_warn_flag
4587   else
4588     ac_cpp_err=
4589   fi
4590 else
4591   ac_cpp_err=yes
4592 fi
4593 if test -z "$ac_cpp_err"; then
4594   :
4595 else
4596   echo "$as_me: failed program was:" >&5
4597 sed 's/^/| /' conftest.$ac_ext >&5
4598
4599   # Broken: fails on valid input.
4600 continue
4601 fi
4602 rm -f conftest.err conftest.$ac_ext
4603
4604   # OK, works on sane cases.  Now check whether non-existent headers
4605   # can be detected and how.
4606   cat >conftest.$ac_ext <<_ACEOF
4607 #line $LINENO "configure"
4608 /* confdefs.h.  */
4609 _ACEOF
4610 cat confdefs.h >>conftest.$ac_ext
4611 cat >>conftest.$ac_ext <<_ACEOF
4612 /* end confdefs.h.  */
4613 #include <ac_nonexistent.h>
4614 _ACEOF
4615 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4616   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4617   ac_status=$?
4618   grep -v '^ *+' conftest.er1 >conftest.err
4619   rm -f conftest.er1
4620   cat conftest.err >&5
4621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4622   (exit $ac_status); } >/dev/null; then
4623   if test -s conftest.err; then
4624     ac_cpp_err=$ac_cxx_preproc_warn_flag
4625   else
4626     ac_cpp_err=
4627   fi
4628 else
4629   ac_cpp_err=yes
4630 fi
4631 if test -z "$ac_cpp_err"; then
4632   # Broken: success on invalid input.
4633 continue
4634 else
4635   echo "$as_me: failed program was:" >&5
4636 sed 's/^/| /' conftest.$ac_ext >&5
4637
4638   # Passes both tests.
4639 ac_preproc_ok=:
4640 break
4641 fi
4642 rm -f conftest.err conftest.$ac_ext
4643
4644 done
4645 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4646 rm -f conftest.err conftest.$ac_ext
4647 if $ac_preproc_ok; then
4648   :
4649 else
4650   { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
4651 See \`config.log' for more details." >&5
4652 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
4653 See \`config.log' for more details." >&2;}
4654    { (exit 1); exit 1; }; }
4655 fi
4656
4657 ac_ext=c
4658 ac_cpp='$CPP $CPPFLAGS'
4659 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4660 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4661 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4662
4663
4664
4665 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
4666 lt_save_CC="$CC"
4667 lt_save_CFLAGS="$CFLAGS"
4668 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
4669 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4670 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4671 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4672 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4673 deplibs_check_method="$deplibs_check_method" \
4674 file_magic_cmd="$file_magic_cmd" \
4675 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
4676 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
4677 || { { echo "$as_me:$LINENO: error: libtool tag configuration failed" >&5
4678 echo "$as_me: error: libtool tag configuration failed" >&2;}
4679    { (exit 1); exit 1; }; }
4680 CC="$lt_save_CC"
4681 CFLAGS="$lt_save_CFLAGS"
4682
4683 # Redirect the config.log output again, so that the ltconfig log is not
4684 # clobbered by the next message.
4685 exec 5>>./config.log
4686
4687
4688
4689
4690
4691
4692
4693
4694 # Check whether --with-target-subdir or --without-target-subdir was given.
4695 if test "${with_target_subdir+set}" = set; then
4696   withval="$with_target_subdir"
4697
4698 fi;
4699
4700 # Check whether --with-cross-host or --without-cross-host was given.
4701 if test "${with_cross_host+set}" = set; then
4702   withval="$with_cross_host"
4703
4704 fi;
4705
4706 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
4707 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
4708     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4709 if test "${enable_maintainer_mode+set}" = set; then
4710   enableval="$enable_maintainer_mode"
4711   USE_MAINTAINER_MODE=$enableval
4712 else
4713   USE_MAINTAINER_MODE=no
4714 fi;
4715   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
4716 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
4717
4718
4719 if test $USE_MAINTAINER_MODE = yes; then
4720   MAINTAINER_MODE_TRUE=
4721   MAINTAINER_MODE_FALSE='#'
4722 else
4723   MAINTAINER_MODE_TRUE='#'
4724   MAINTAINER_MODE_FALSE=
4725 fi
4726   MAINT=$MAINTAINER_MODE_TRUE
4727
4728
4729 # automake wants to see AC_EXEEXT.  But we don't need it.  And having
4730 # it is actually a problem, because the compiler we're passed can't
4731 # necessarily do a full link.  So we fool automake here.
4732 if false; then
4733   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
4734   # to nothing, so nothing would remain between `then' and `fi' if it
4735   # were not for the `:' below.
4736   :
4737
4738 fi
4739
4740 echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
4741 echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
4742 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
4743 if test -z "$THREADS"; then
4744    THREADS=no
4745 fi
4746 echo "$as_me:$LINENO: result: $THREADS" >&5
4747 echo "${ECHO_T}$THREADS" >&6
4748
4749 # Check whether --enable-parallel-mark or --disable-parallel-mark was given.
4750 if test "${enable_parallel_mark+set}" = set; then
4751   enableval="$enable_parallel_mark"
4752   case "$THREADS" in
4753       no | none | single)
4754         { { echo "$as_me:$LINENO: error: Parallel mark requires --enable-threads=x spec" >&5
4755 echo "$as_me: error: Parallel mark requires --enable-threads=x spec" >&2;}
4756    { (exit 1); exit 1; }; }
4757         ;;
4758     esac
4759
4760 fi;
4761
4762 INCLUDES="-I`cd $srcdir && ${PWDCMD-pwd}`/include"
4763 THREADLIBS=
4764 case "$THREADS" in
4765  no | none | single)
4766     THREADS=none
4767     ;;
4768  posix | pthreads)
4769     THREADS=posix
4770     THREADLIBS=-lpthread
4771     case "$host" in
4772      x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* | alpha-*-linux*)
4773         cat >>confdefs.h <<\_ACEOF
4774 #define GC_LINUX_THREADS 1
4775 _ACEOF
4776
4777         cat >>confdefs.h <<\_ACEOF
4778 #define _REENTRANT 1
4779 _ACEOF
4780
4781         if test "${enable_parallel_mark}" = yes; then
4782           cat >>confdefs.h <<\_ACEOF
4783 #define PARALLEL_MARK 1
4784 _ACEOF
4785
4786         fi
4787         cat >>confdefs.h <<\_ACEOF
4788 #define THREAD_LOCAL_ALLOC 1
4789 _ACEOF
4790
4791         ;;
4792      *-*-linux*)
4793         cat >>confdefs.h <<\_ACEOF
4794 #define GC_LINUX_THREADS 1
4795 _ACEOF
4796
4797         cat >>confdefs.h <<\_ACEOF
4798 #define _REENTRANT 1
4799 _ACEOF
4800
4801         ;;
4802      *-*-aix*)
4803         cat >>confdefs.h <<\_ACEOF
4804 #define GC_AIX_THREADS 1
4805 _ACEOF
4806
4807         cat >>confdefs.h <<\_ACEOF
4808 #define _REENTRANT 1
4809 _ACEOF
4810
4811         ;;
4812      *-*-hpux*)
4813         { echo "$as_me:$LINENO: WARNING: \"Only HP/UX 11 threads are supported.\"" >&5
4814 echo "$as_me: WARNING: \"Only HP/UX 11 threads are supported.\"" >&2;}
4815         cat >>confdefs.h <<\_ACEOF
4816 #define GC_HPUX_THREADS 1
4817 _ACEOF
4818
4819         cat >>confdefs.h <<\_ACEOF
4820 #define _POSIX_C_SOURCE 199506L
4821 _ACEOF
4822
4823         if test "${enable_parallel_mark}" = yes; then
4824           cat >>confdefs.h <<\_ACEOF
4825 #define PARALLEL_MARK 1
4826 _ACEOF
4827
4828         fi
4829         cat >>confdefs.h <<\_ACEOF
4830 #define THREAD_LOCAL_ALLOC 1
4831 _ACEOF
4832
4833         THREADLIBS="-lpthread -lrt"
4834         ;;
4835      *-*-freebsd*)
4836         { echo "$as_me:$LINENO: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5
4837 echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;}
4838         cat >>confdefs.h <<\_ACEOF
4839 #define GC_FREEBSD_THREADS 1
4840 _ACEOF
4841
4842         INCLUDES="$INCLUDES -pthread"
4843         THREADLIBS=-pthread
4844         ;;
4845      *-*-solaris*)
4846         cat >>confdefs.h <<\_ACEOF
4847 #define GC_SOLARIS_THREADS 1
4848 _ACEOF
4849
4850         cat >>confdefs.h <<\_ACEOF
4851 #define GC_SOLARIS_PTHREADS 1
4852 _ACEOF
4853
4854         ;;
4855      *-*-irix*)
4856         cat >>confdefs.h <<\_ACEOF
4857 #define GC_IRIX_THREADS 1
4858 _ACEOF
4859
4860         ;;
4861      *-*-cygwin*)
4862         cat >>confdefs.h <<\_ACEOF
4863 #define GC_WIN32_THREADS 1
4864 _ACEOF
4865
4866         ;;
4867      *-*-darwin*)
4868         cat >>confdefs.h <<\_ACEOF
4869 #define GC_DARWIN_THREADS 1
4870 _ACEOF
4871
4872         cat >>confdefs.h <<\_ACEOF
4873 #define THREAD_LOCAL_ALLOC 1
4874 _ACEOF
4875
4876         if test "${enable_parallel_mark}" = yes; then
4877           cat >>confdefs.h <<\_ACEOF
4878 #define PARALLEL_MARK 1
4879 _ACEOF
4880
4881         fi
4882         ;;
4883      *-*-osf*)
4884         cat >>confdefs.h <<\_ACEOF
4885 #define GC_OSF1_THREADS 1
4886 _ACEOF
4887
4888         if test "${enable_parallel_mark}" = yes; then
4889           cat >>confdefs.h <<\_ACEOF
4890 #define PARALLEL_MARK 1
4891 _ACEOF
4892
4893           cat >>confdefs.h <<\_ACEOF
4894 #define THREAD_LOCAL_ALLOC 1
4895 _ACEOF
4896
4897           # May want to enable it in other cases, too.
4898           # Measurements havent yet been done.
4899         fi
4900         INCLUDES="$INCLUDES -pthread"
4901         THREADLIBS="-lpthread -lrt"
4902         ;;
4903     esac
4904     ;;
4905  win32)
4906     cat >>confdefs.h <<\_ACEOF
4907 #define GC_WIN32_THREADS 1
4908 _ACEOF
4909
4910             ;;
4911  dgux386)
4912     THREADS=dgux386
4913 echo "$as_me:$LINENO: result: $THREADLIBS" >&5
4914 echo "${ECHO_T}$THREADLIBS" >&6
4915     # Use pthread GCC  switch
4916     THREADLIBS=-pthread
4917     if test "${enable_parallel_mark}" = yes; then
4918         cat >>confdefs.h <<\_ACEOF
4919 #define PARALLEL_MARK 1
4920 _ACEOF
4921
4922     fi
4923     cat >>confdefs.h <<\_ACEOF
4924 #define THREAD_LOCAL_ALLOC 1
4925 _ACEOF
4926
4927     cat >>confdefs.h <<\_ACEOF
4928 #define GC_DGUX386_THREADS 1
4929 _ACEOF
4930
4931     cat >>confdefs.h <<\_ACEOF
4932 #define DGUX_THREADS 1
4933 _ACEOF
4934
4935     # Enable _POSIX4A_DRAFT10_SOURCE with flag -pthread
4936     INCLUDES="-pthread $INCLUDES"
4937     ;;
4938  aix)
4939     THREADS=posix
4940     THREADLIBS=-lpthread
4941     cat >>confdefs.h <<\_ACEOF
4942 #define GC_AIX_THREADS 1
4943 _ACEOF
4944
4945     cat >>confdefs.h <<\_ACEOF
4946 #define _REENTRANT 1
4947 _ACEOF
4948
4949     ;;
4950  decosf1 | irix | mach | os2 | solaris | dce | vxworks)
4951     { { echo "$as_me:$LINENO: error: thread package $THREADS not yet supported" >&5
4952 echo "$as_me: error: thread package $THREADS not yet supported" >&2;}
4953    { (exit 1); exit 1; }; }
4954     ;;
4955  *)
4956     { { echo "$as_me:$LINENO: error: $THREADS is an unknown thread package" >&5
4957 echo "$as_me: error: $THREADS is an unknown thread package" >&2;}
4958    { (exit 1); exit 1; }; }
4959     ;;
4960 esac
4961
4962
4963 case "$host" in
4964    powerpc-*-darwin*)
4965       powerpc_darwin=true
4966       ;;
4967 esac
4968
4969
4970 if test x$powerpc_darwin = xtrue; then
4971   POWERPC_DARWIN_TRUE=
4972   POWERPC_DARWIN_FALSE='#'
4973 else
4974   POWERPC_DARWIN_TRUE='#'
4975   POWERPC_DARWIN_FALSE=
4976 fi
4977
4978 # We never want libdl on darwin. It is a fake libdl that just ends up making
4979 # dyld calls anyway
4980 case "$host" in
4981   *-*-darwin*) ;;
4982   *)
4983     echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
4984 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
4985 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
4986   echo $ECHO_N "(cached) $ECHO_C" >&6
4987 else
4988   ac_check_lib_save_LIBS=$LIBS
4989 LIBS="-ldl  $LIBS"
4990 if test x$gcc_no_link = xyes; then
4991   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
4992 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
4993    { (exit 1); exit 1; }; }
4994 fi
4995 cat >conftest.$ac_ext <<_ACEOF
4996 #line $LINENO "configure"
4997 /* confdefs.h.  */
4998 _ACEOF
4999 cat confdefs.h >>conftest.$ac_ext
5000 cat >>conftest.$ac_ext <<_ACEOF
5001 /* end confdefs.h.  */
5002
5003 /* Override any gcc2 internal prototype to avoid an error.  */
5004 #ifdef __cplusplus
5005 extern "C"
5006 #endif
5007 /* We use char because int might match the return type of a gcc2
5008    builtin and then its argument prototype would still apply.  */
5009 char dlopen ();
5010 int
5011 main ()
5012 {
5013 dlopen ();
5014   ;
5015   return 0;
5016 }
5017 _ACEOF
5018 rm -f conftest.$ac_objext conftest$ac_exeext
5019 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5020   (eval $ac_link) 2>&5
5021   ac_status=$?
5022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5023   (exit $ac_status); } &&
5024          { ac_try='test -s conftest$ac_exeext'
5025   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5026   (eval $ac_try) 2>&5
5027   ac_status=$?
5028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5029   (exit $ac_status); }; }; then
5030   ac_cv_lib_dl_dlopen=yes
5031 else
5032   echo "$as_me: failed program was:" >&5
5033 sed 's/^/| /' conftest.$ac_ext >&5
5034
5035 ac_cv_lib_dl_dlopen=no
5036 fi
5037 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5038 LIBS=$ac_check_lib_save_LIBS
5039 fi
5040 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
5041 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
5042 if test $ac_cv_lib_dl_dlopen = yes; then
5043   EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
5044 fi
5045
5046     ;;
5047 esac
5048
5049
5050
5051 target_all=libgcjgc.la
5052
5053
5054
5055 TARGET_ECOS="no"
5056
5057 # Check whether --with-ecos or --without-ecos was given.
5058 if test "${with_ecos+set}" = set; then
5059   withval="$with_ecos"
5060   TARGET_ECOS="$with_ecos"
5061
5062 fi;
5063
5064 addobjs=
5065 addlibs=
5066 addincludes=
5067 addtests=
5068 CXXINCLUDES=
5069 case "$TARGET_ECOS" in
5070    no)
5071       ;;
5072    *)
5073       cat >>confdefs.h <<\_ACEOF
5074 #define ECOS 1
5075 _ACEOF
5076
5077       CXXINCLUDES="-I${TARGET_ECOS}/include"
5078       addobjs="$addobjs ecos.lo"
5079       ;;
5080 esac
5081
5082 if test "${enable_cplusplus}" = yes; then
5083       addincludes="$addincludes include/gc_cpp.h include/gc_allocator.h"
5084       addtests="$addtests test_cpp"
5085 fi
5086
5087
5088
5089 if test "${enable_cplusplus}" = yes; then
5090   CPLUSPLUS_TRUE=
5091   CPLUSPLUS_FALSE='#'
5092 else
5093   CPLUSPLUS_TRUE='#'
5094   CPLUSPLUS_FALSE=
5095 fi
5096
5097
5098
5099
5100
5101
5102 # Configuration of shared libraries
5103 #
5104 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
5105 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
5106 # Check whether --enable-shared or --disable-shared was given.
5107 if test "${enable_shared+set}" = set; then
5108   enableval="$enable_shared"
5109   p=${PACKAGE-default}
5110 case $enableval in
5111 yes) enable_shared=yes ;;
5112 no) enable_shared=no ;;
5113 *)
5114   enable_shared=no
5115   # Look at the argument we got.  We use all the common list separators.
5116   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
5117   for pkg in $enableval; do
5118     if test "X$pkg" = "X$p"; then
5119       enable_shared=yes
5120     fi
5121   done
5122   IFS="$ac_save_ifs"
5123   ;;
5124 esac
5125 else
5126   enable_shared=yes
5127 fi;
5128
5129 case "$host" in
5130  alpha-*-openbsd*)
5131      enable_shared=no
5132      echo "$as_me:$LINENO: result: no" >&5
5133 echo "${ECHO_T}no" >&6
5134      ;;
5135  *)
5136      echo "$as_me:$LINENO: result: yes" >&5
5137 echo "${ECHO_T}yes" >&6
5138      ;;
5139 esac
5140
5141 # Configuration of machine-dependent code
5142 #
5143 # We don't set NO_EXECUTE_PERMISSION by default because gcj (and
5144 # anything else that creates trampolines in gc-allocated memory)
5145 # always needs exec permission.  The exceptions to this are IA-64 and
5146 # some variations of Power PC, where trampolines don't contain
5147 # executable code.
5148 #
5149 echo "$as_me:$LINENO: checking which machine-dependent code should be used" >&5
5150 echo $ECHO_N "checking which machine-dependent code should be used... $ECHO_C" >&6
5151 machdep=
5152 case "$host" in
5153  alpha*-*-openbsd*)
5154     machdep="alpha_mach_dep.lo"
5155     if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
5156        { echo "$as_me:$LINENO: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5
5157 echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;}
5158     fi
5159     ;;
5160  alpha*-*-linux*)
5161     machdep="alpha_mach_dep.lo"
5162     ;;
5163  i?86-*-solaris2.[89] | i?86-*-solaris2.1?)
5164     cat >>confdefs.h <<\_ACEOF
5165 #define SOLARIS25_PROC_VDB_BUG_FIXED 1
5166 _ACEOF
5167
5168     ;;
5169  mipstx39-*-elf*)
5170     machdep="mips_ultrix_mach_dep.lo"
5171     cat >>confdefs.h <<\_ACEOF
5172 #define STACKBASE __stackbase
5173 _ACEOF
5174
5175     cat >>confdefs.h <<\_ACEOF
5176 #define DATASTART_IS_ETEXT 1
5177 _ACEOF
5178
5179     ;;
5180  mips-dec-ultrix*)
5181     machdep="mips_ultrix_mach-dep.lo"
5182     ;;
5183  mips-nec-sysv*|mips-unknown-sysv*)
5184     ;;
5185  mips*-*-linux*)
5186     ;;
5187  mips-*-*)
5188     machdep="mips_sgi_mach_dep.lo"
5189     ;;
5190  sparc-*-netbsd*)
5191     machdep="sparc_netbsd_mach_dep.lo"
5192     ;;
5193  sparc-sun-solaris2.3)
5194     machdep="sparc_mach_dep.lo"
5195     cat >>confdefs.h <<\_ACEOF
5196 #define SUNOS53_SHARED_LIB 1
5197 _ACEOF
5198
5199     ;;
5200  sparc-sun-solaris2.*)
5201     machdep="sparc_mach_dep.lo"
5202     ;;
5203  ia64-*-*)
5204     cat >>confdefs.h <<\_ACEOF
5205 #define NO_EXECUTE_PERMISSION 1
5206 _ACEOF
5207
5208     machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
5209     ;;
5210 esac
5211 if test x"$machdep" = x; then
5212 echo "$as_me:$LINENO: result: $machdep" >&5
5213 echo "${ECHO_T}$machdep" >&6
5214    machdep="mach_dep.lo"
5215 fi
5216 addobjs="$addobjs $machdep"
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228 #
5229 # Check for AViiON Machines running DGUX
5230 #
5231 echo "$as_me:$LINENO: checking if host is AViiON running DGUX" >&5
5232 echo $ECHO_N "checking if host is AViiON running DGUX... $ECHO_C" >&6
5233 ac_is_dgux=no
5234 ac_ext=c
5235 ac_cpp='$CPP $CPPFLAGS'
5236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5239 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
5240 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
5241 # On Suns, sometimes $CPP names a directory.
5242 if test -n "$CPP" && test -d "$CPP"; then
5243   CPP=
5244 fi
5245 if test -z "$CPP"; then
5246   if test "${ac_cv_prog_CPP+set}" = set; then
5247   echo $ECHO_N "(cached) $ECHO_C" >&6
5248 else
5249       # Double quotes because CPP needs to be expanded
5250     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5251     do
5252       ac_preproc_ok=false
5253 for ac_c_preproc_warn_flag in '' yes
5254 do
5255   # Use a header file that comes with gcc, so configuring glibc
5256   # with a fresh cross-compiler works.
5257   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5258   # <limits.h> exists even on freestanding compilers.
5259   # On the NeXT, cc -E runs the code through the compiler's parser,
5260   # not just through cpp. "Syntax error" is here to catch this case.
5261   cat >conftest.$ac_ext <<_ACEOF
5262 #line $LINENO "configure"
5263 /* confdefs.h.  */
5264 _ACEOF
5265 cat confdefs.h >>conftest.$ac_ext
5266 cat >>conftest.$ac_ext <<_ACEOF
5267 /* end confdefs.h.  */
5268 #ifdef __STDC__
5269 # include <limits.h>
5270 #else
5271 # include <assert.h>
5272 #endif
5273                      Syntax error
5274 _ACEOF
5275 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5276   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5277   ac_status=$?
5278   grep -v '^ *+' conftest.er1 >conftest.err
5279   rm -f conftest.er1
5280   cat conftest.err >&5
5281   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5282   (exit $ac_status); } >/dev/null; then
5283   if test -s conftest.err; then
5284     ac_cpp_err=$ac_c_preproc_warn_flag
5285   else
5286     ac_cpp_err=
5287   fi
5288 else
5289   ac_cpp_err=yes
5290 fi
5291 if test -z "$ac_cpp_err"; then
5292   :
5293 else
5294   echo "$as_me: failed program was:" >&5
5295 sed 's/^/| /' conftest.$ac_ext >&5
5296
5297   # Broken: fails on valid input.
5298 continue
5299 fi
5300 rm -f conftest.err conftest.$ac_ext
5301
5302   # OK, works on sane cases.  Now check whether non-existent headers
5303   # can be detected and how.
5304   cat >conftest.$ac_ext <<_ACEOF
5305 #line $LINENO "configure"
5306 /* confdefs.h.  */
5307 _ACEOF
5308 cat confdefs.h >>conftest.$ac_ext
5309 cat >>conftest.$ac_ext <<_ACEOF
5310 /* end confdefs.h.  */
5311 #include <ac_nonexistent.h>
5312 _ACEOF
5313 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5314   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5315   ac_status=$?
5316   grep -v '^ *+' conftest.er1 >conftest.err
5317   rm -f conftest.er1
5318   cat conftest.err >&5
5319   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5320   (exit $ac_status); } >/dev/null; then
5321   if test -s conftest.err; then
5322     ac_cpp_err=$ac_c_preproc_warn_flag
5323   else
5324     ac_cpp_err=
5325   fi
5326 else
5327   ac_cpp_err=yes
5328 fi
5329 if test -z "$ac_cpp_err"; then
5330   # Broken: success on invalid input.
5331 continue
5332 else
5333   echo "$as_me: failed program was:" >&5
5334 sed 's/^/| /' conftest.$ac_ext >&5
5335
5336   # Passes both tests.
5337 ac_preproc_ok=:
5338 break
5339 fi
5340 rm -f conftest.err conftest.$ac_ext
5341
5342 done
5343 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5344 rm -f conftest.err conftest.$ac_ext
5345 if $ac_preproc_ok; then
5346   break
5347 fi
5348
5349     done
5350     ac_cv_prog_CPP=$CPP
5351
5352 fi
5353   CPP=$ac_cv_prog_CPP
5354 else
5355   ac_cv_prog_CPP=$CPP
5356 fi
5357 echo "$as_me:$LINENO: result: $CPP" >&5
5358 echo "${ECHO_T}$CPP" >&6
5359 ac_preproc_ok=false
5360 for ac_c_preproc_warn_flag in '' yes
5361 do
5362   # Use a header file that comes with gcc, so configuring glibc
5363   # with a fresh cross-compiler works.
5364   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5365   # <limits.h> exists even on freestanding compilers.
5366   # On the NeXT, cc -E runs the code through the compiler's parser,
5367   # not just through cpp. "Syntax error" is here to catch this case.
5368   cat >conftest.$ac_ext <<_ACEOF
5369 #line $LINENO "configure"
5370 /* confdefs.h.  */
5371 _ACEOF
5372 cat confdefs.h >>conftest.$ac_ext
5373 cat >>conftest.$ac_ext <<_ACEOF
5374 /* end confdefs.h.  */
5375 #ifdef __STDC__
5376 # include <limits.h>
5377 #else
5378 # include <assert.h>
5379 #endif
5380                      Syntax error
5381 _ACEOF
5382 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5383   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5384   ac_status=$?
5385   grep -v '^ *+' conftest.er1 >conftest.err
5386   rm -f conftest.er1
5387   cat conftest.err >&5
5388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5389   (exit $ac_status); } >/dev/null; then
5390   if test -s conftest.err; then
5391     ac_cpp_err=$ac_c_preproc_warn_flag
5392   else
5393     ac_cpp_err=
5394   fi
5395 else
5396   ac_cpp_err=yes
5397 fi
5398 if test -z "$ac_cpp_err"; then
5399   :
5400 else
5401   echo "$as_me: failed program was:" >&5
5402 sed 's/^/| /' conftest.$ac_ext >&5
5403
5404   # Broken: fails on valid input.
5405 continue
5406 fi
5407 rm -f conftest.err conftest.$ac_ext
5408
5409   # OK, works on sane cases.  Now check whether non-existent headers
5410   # can be detected and how.
5411   cat >conftest.$ac_ext <<_ACEOF
5412 #line $LINENO "configure"
5413 /* confdefs.h.  */
5414 _ACEOF
5415 cat confdefs.h >>conftest.$ac_ext
5416 cat >>conftest.$ac_ext <<_ACEOF
5417 /* end confdefs.h.  */
5418 #include <ac_nonexistent.h>
5419 _ACEOF
5420 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5421   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5422   ac_status=$?
5423   grep -v '^ *+' conftest.er1 >conftest.err
5424   rm -f conftest.er1
5425   cat conftest.err >&5
5426   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5427   (exit $ac_status); } >/dev/null; then
5428   if test -s conftest.err; then
5429     ac_cpp_err=$ac_c_preproc_warn_flag
5430   else
5431     ac_cpp_err=
5432   fi
5433 else
5434   ac_cpp_err=yes
5435 fi
5436 if test -z "$ac_cpp_err"; then
5437   # Broken: success on invalid input.
5438 continue
5439 else
5440   echo "$as_me: failed program was:" >&5
5441 sed 's/^/| /' conftest.$ac_ext >&5
5442
5443   # Passes both tests.
5444 ac_preproc_ok=:
5445 break
5446 fi
5447 rm -f conftest.err conftest.$ac_ext
5448
5449 done
5450 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5451 rm -f conftest.err conftest.$ac_ext
5452 if $ac_preproc_ok; then
5453   :
5454 else
5455   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5456 See \`config.log' for more details." >&5
5457 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5458 See \`config.log' for more details." >&2;}
5459    { (exit 1); exit 1; }; }
5460 fi
5461
5462 ac_ext=c
5463 ac_cpp='$CPP $CPPFLAGS'
5464 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5465 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5466 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5467
5468
5469 echo "$as_me:$LINENO: checking for egrep" >&5
5470 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
5471 if test "${ac_cv_prog_egrep+set}" = set; then
5472   echo $ECHO_N "(cached) $ECHO_C" >&6
5473 else
5474   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
5475     then ac_cv_prog_egrep='grep -E'
5476     else ac_cv_prog_egrep='egrep'
5477     fi
5478 fi
5479 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
5480 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
5481  EGREP=$ac_cv_prog_egrep
5482
5483
5484 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5485 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5486 if test "${ac_cv_header_stdc+set}" = set; then
5487   echo $ECHO_N "(cached) $ECHO_C" >&6
5488 else
5489   cat >conftest.$ac_ext <<_ACEOF
5490 #line $LINENO "configure"
5491 /* confdefs.h.  */
5492 _ACEOF
5493 cat confdefs.h >>conftest.$ac_ext
5494 cat >>conftest.$ac_ext <<_ACEOF
5495 /* end confdefs.h.  */
5496 #include <stdlib.h>
5497 #include <stdarg.h>
5498 #include <string.h>
5499 #include <float.h>
5500
5501 int
5502 main ()
5503 {
5504
5505   ;
5506   return 0;
5507 }
5508 _ACEOF
5509 rm -f conftest.$ac_objext
5510 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5511   (eval $ac_compile) 2>&5
5512   ac_status=$?
5513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5514   (exit $ac_status); } &&
5515          { ac_try='test -s conftest.$ac_objext'
5516   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5517   (eval $ac_try) 2>&5
5518   ac_status=$?
5519   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5520   (exit $ac_status); }; }; then
5521   ac_cv_header_stdc=yes
5522 else
5523   echo "$as_me: failed program was:" >&5
5524 sed 's/^/| /' conftest.$ac_ext >&5
5525
5526 ac_cv_header_stdc=no
5527 fi
5528 rm -f conftest.$ac_objext conftest.$ac_ext
5529
5530 if test $ac_cv_header_stdc = yes; then
5531   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5532   cat >conftest.$ac_ext <<_ACEOF
5533 #line $LINENO "configure"
5534 /* confdefs.h.  */
5535 _ACEOF
5536 cat confdefs.h >>conftest.$ac_ext
5537 cat >>conftest.$ac_ext <<_ACEOF
5538 /* end confdefs.h.  */
5539 #include <string.h>
5540
5541 _ACEOF
5542 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5543   $EGREP "memchr" >/dev/null 2>&1; then
5544   :
5545 else
5546   ac_cv_header_stdc=no
5547 fi
5548 rm -f conftest*
5549
5550 fi
5551
5552 if test $ac_cv_header_stdc = yes; then
5553   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5554   cat >conftest.$ac_ext <<_ACEOF
5555 #line $LINENO "configure"
5556 /* confdefs.h.  */
5557 _ACEOF
5558 cat confdefs.h >>conftest.$ac_ext
5559 cat >>conftest.$ac_ext <<_ACEOF
5560 /* end confdefs.h.  */
5561 #include <stdlib.h>
5562
5563 _ACEOF
5564 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5565   $EGREP "free" >/dev/null 2>&1; then
5566   :
5567 else
5568   ac_cv_header_stdc=no
5569 fi
5570 rm -f conftest*
5571
5572 fi
5573
5574 if test $ac_cv_header_stdc = yes; then
5575   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5576   if test "$cross_compiling" = yes; then
5577   :
5578 else
5579   cat >conftest.$ac_ext <<_ACEOF
5580 #line $LINENO "configure"
5581 /* confdefs.h.  */
5582 _ACEOF
5583 cat confdefs.h >>conftest.$ac_ext
5584 cat >>conftest.$ac_ext <<_ACEOF
5585 /* end confdefs.h.  */
5586 #include <ctype.h>
5587 #if ((' ' & 0x0FF) == 0x020)
5588 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5589 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5590 #else
5591 # define ISLOWER(c) \
5592                    (('a' <= (c) && (c) <= 'i') \
5593                      || ('j' <= (c) && (c) <= 'r') \
5594                      || ('s' <= (c) && (c) <= 'z'))
5595 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5596 #endif
5597
5598 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5599 int
5600 main ()
5601 {
5602   int i;
5603   for (i = 0; i < 256; i++)
5604     if (XOR (islower (i), ISLOWER (i))
5605         || toupper (i) != TOUPPER (i))
5606       exit(2);
5607   exit (0);
5608 }
5609 _ACEOF
5610 rm -f conftest$ac_exeext
5611 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5612   (eval $ac_link) 2>&5
5613   ac_status=$?
5614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5615   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5616   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5617   (eval $ac_try) 2>&5
5618   ac_status=$?
5619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5620   (exit $ac_status); }; }; then
5621   :
5622 else
5623   echo "$as_me: program exited with status $ac_status" >&5
5624 echo "$as_me: failed program was:" >&5
5625 sed 's/^/| /' conftest.$ac_ext >&5
5626
5627 ( exit $ac_status )
5628 ac_cv_header_stdc=no
5629 fi
5630 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5631 fi
5632 fi
5633 fi
5634 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5635 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5636 if test $ac_cv_header_stdc = yes; then
5637
5638 cat >>confdefs.h <<\_ACEOF
5639 #define STDC_HEADERS 1
5640 _ACEOF
5641
5642 fi
5643
5644 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5655                   inttypes.h stdint.h unistd.h
5656 do
5657 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5658 echo "$as_me:$LINENO: checking for $ac_header" >&5
5659 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5660 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5661   echo $ECHO_N "(cached) $ECHO_C" >&6
5662 else
5663   cat >conftest.$ac_ext <<_ACEOF
5664 #line $LINENO "configure"
5665 /* confdefs.h.  */
5666 _ACEOF
5667 cat confdefs.h >>conftest.$ac_ext
5668 cat >>conftest.$ac_ext <<_ACEOF
5669 /* end confdefs.h.  */
5670 $ac_includes_default
5671
5672 #include <$ac_header>
5673 _ACEOF
5674 rm -f conftest.$ac_objext
5675 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5676   (eval $ac_compile) 2>&5
5677   ac_status=$?
5678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5679   (exit $ac_status); } &&
5680          { ac_try='test -s conftest.$ac_objext'
5681   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5682   (eval $ac_try) 2>&5
5683   ac_status=$?
5684   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5685   (exit $ac_status); }; }; then
5686   eval "$as_ac_Header=yes"
5687 else
5688   echo "$as_me: failed program was:" >&5
5689 sed 's/^/| /' conftest.$ac_ext >&5
5690
5691 eval "$as_ac_Header=no"
5692 fi
5693 rm -f conftest.$ac_objext conftest.$ac_ext
5694 fi
5695 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5696 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5697 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5698   cat >>confdefs.h <<_ACEOF
5699 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5700 _ACEOF
5701
5702 fi
5703
5704 done
5705
5706
5707 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
5708   echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
5709 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
5710 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
5711   echo $ECHO_N "(cached) $ECHO_C" >&6
5712 fi
5713 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
5714 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
5715 else
5716   # Is the header compilable?
5717 echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
5718 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6
5719 cat >conftest.$ac_ext <<_ACEOF
5720 #line $LINENO "configure"
5721 /* confdefs.h.  */
5722 _ACEOF
5723 cat confdefs.h >>conftest.$ac_ext
5724 cat >>conftest.$ac_ext <<_ACEOF
5725 /* end confdefs.h.  */
5726 $ac_includes_default
5727 #include <sys/dg_sys_info.h>
5728 _ACEOF
5729 rm -f conftest.$ac_objext
5730 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5731   (eval $ac_compile) 2>&5
5732   ac_status=$?
5733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5734   (exit $ac_status); } &&
5735          { ac_try='test -s conftest.$ac_objext'
5736   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5737   (eval $ac_try) 2>&5
5738   ac_status=$?
5739   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5740   (exit $ac_status); }; }; then
5741   ac_header_compiler=yes
5742 else
5743   echo "$as_me: failed program was:" >&5
5744 sed 's/^/| /' conftest.$ac_ext >&5
5745
5746 ac_header_compiler=no
5747 fi
5748 rm -f conftest.$ac_objext conftest.$ac_ext
5749 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5750 echo "${ECHO_T}$ac_header_compiler" >&6
5751
5752 # Is the header present?
5753 echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
5754 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6
5755 cat >conftest.$ac_ext <<_ACEOF
5756 #line $LINENO "configure"
5757 /* confdefs.h.  */
5758 _ACEOF
5759 cat confdefs.h >>conftest.$ac_ext
5760 cat >>conftest.$ac_ext <<_ACEOF
5761 /* end confdefs.h.  */
5762 #include <sys/dg_sys_info.h>
5763 _ACEOF
5764 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5765   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5766   ac_status=$?
5767   grep -v '^ *+' conftest.er1 >conftest.err
5768   rm -f conftest.er1
5769   cat conftest.err >&5
5770   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5771   (exit $ac_status); } >/dev/null; then
5772   if test -s conftest.err; then
5773     ac_cpp_err=$ac_c_preproc_warn_flag
5774   else
5775     ac_cpp_err=
5776   fi
5777 else
5778   ac_cpp_err=yes
5779 fi
5780 if test -z "$ac_cpp_err"; then
5781   ac_header_preproc=yes
5782 else
5783   echo "$as_me: failed program was:" >&5
5784 sed 's/^/| /' conftest.$ac_ext >&5
5785
5786   ac_header_preproc=no
5787 fi
5788 rm -f conftest.err conftest.$ac_ext
5789 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5790 echo "${ECHO_T}$ac_header_preproc" >&6
5791
5792 # So?  What about this header?
5793 case $ac_header_compiler:$ac_header_preproc in
5794   yes:no )
5795     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
5796 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
5797     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
5798 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
5799     (
5800       cat <<\_ASBOX
5801 ## ------------------------------------ ##
5802 ## Report this to bug-autoconf@gnu.org. ##
5803 ## ------------------------------------ ##
5804 _ASBOX
5805     ) |
5806       sed "s/^/$as_me: WARNING:     /" >&2
5807     ;;
5808   no:yes )
5809     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
5810 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
5811     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: check for missing prerequisite headers?" >&5
5812 echo "$as_me: WARNING: sys/dg_sys_info.h: check for missing prerequisite headers?" >&2;}
5813     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
5814 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
5815     (
5816       cat <<\_ASBOX
5817 ## ------------------------------------ ##
5818 ## Report this to bug-autoconf@gnu.org. ##
5819 ## ------------------------------------ ##
5820 _ASBOX
5821     ) |
5822       sed "s/^/$as_me: WARNING:     /" >&2
5823     ;;
5824 esac
5825 echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
5826 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6
5827 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
5828   echo $ECHO_N "(cached) $ECHO_C" >&6
5829 else
5830   ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
5831 fi
5832 echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
5833 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6
5834
5835 fi
5836 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
5837   ac_is_dgux=yes;
5838 fi
5839
5840
5841
5842 echo "$as_me:$LINENO: result: $ac_is_dgux" >&5
5843 echo "${ECHO_T}$ac_is_dgux" >&6
5844     ## :GOTCHA: we do not check anything but sys/dg_sys_info.h
5845 if test $ac_is_dgux = yes; then
5846     if test "$enable_full_debug" = "yes"; then
5847       CFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
5848       CXXFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
5849     else
5850       CFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
5851       CXXFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
5852     fi
5853
5854
5855 fi
5856
5857
5858 # Check whether --with-target-subdir or --without-target-subdir was given.
5859 if test "${with_target_subdir+set}" = set; then
5860   withval="$with_target_subdir"
5861
5862 fi;
5863
5864 # Check whether --with-cross-host or --without-cross-host was given.
5865 if test "${with_cross_host+set}" = set; then
5866   withval="$with_cross_host"
5867
5868 fi;
5869
5870 # automake wants to see AC_EXEEXT.  But we don't need it.  And having
5871 # it is actually a problem, because the compiler we're passed can't
5872 # necessarily do a full link.  So we fool automake here.
5873 if false; then
5874   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
5875   # to nothing, so nothing would remain between `then' and `fi' if it
5876   # were not for the `:' below.
5877   :
5878
5879 fi
5880
5881 echo "$as_me:$LINENO: checking whether Solaris gcc optimization fix is necessary" >&5
5882 echo $ECHO_N "checking whether Solaris gcc optimization fix is necessary... $ECHO_C" >&6
5883 case "$host" in
5884  sparc-sun-solaris2*|*aix*)
5885     if test "$GCC" = yes; then
5886        echo "$as_me:$LINENO: result: yes" >&5
5887 echo "${ECHO_T}yes" >&6
5888        new_CFLAGS=
5889        for i in $CFLAGS; do
5890           case "$i" in
5891            -O*)
5892               ;;
5893            *)
5894               new_CFLAGS="$new_CFLAGS $i"
5895               ;;
5896           esac
5897        done
5898        CFLAGS="$new_CFLAGS"
5899     else
5900        echo "$as_me:$LINENO: result: no" >&5
5901 echo "${ECHO_T}no" >&6
5902     fi
5903     ;;
5904  *) echo "$as_me:$LINENO: result: no" >&5
5905 echo "${ECHO_T}no" >&6 ;;
5906 esac
5907
5908 MY_CFLAGS="$CFLAGS"
5909
5910
5911 cat >>confdefs.h <<\_ACEOF
5912 #define SILENT 1
5913 _ACEOF
5914
5915 cat >>confdefs.h <<\_ACEOF
5916 #define NO_SIGNALS 1
5917 _ACEOF
5918
5919 cat >>confdefs.h <<\_ACEOF
5920 #define ALL_INTERIOR_POINTERS 1
5921 _ACEOF
5922
5923
5924 cat >>confdefs.h <<\_ACEOF
5925 #define JAVA_FINALIZATION 1
5926 _ACEOF
5927
5928 cat >>confdefs.h <<\_ACEOF
5929 #define GC_GCJ_SUPPORT 1
5930 _ACEOF
5931
5932 cat >>confdefs.h <<\_ACEOF
5933 #define ATOMIC_UNCOLLECTABLE 1
5934 _ACEOF
5935
5936
5937 if test -n "${with_cross_host}"; then
5938    cat >>confdefs.h <<\_ACEOF
5939 #define NO_SIGSET 1
5940 _ACEOF
5941
5942    cat >>confdefs.h <<\_ACEOF
5943 #define NO_DEBUGGING 1
5944 _ACEOF
5945
5946 fi
5947
5948 # Check whether --enable-full-debug or --disable-full-debug was given.
5949 if test "${enable_full_debug+set}" = set; then
5950   enableval="$enable_full_debug"
5951    if test "$enable_full_debug" = "yes"; then
5952     { echo "$as_me:$LINENO: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5
5953 echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;}
5954     cat >>confdefs.h <<\_ACEOF
5955 #define KEEP_BACK_PTRS 1
5956 _ACEOF
5957
5958     cat >>confdefs.h <<\_ACEOF
5959 #define DBG_HDRS_ALL 1
5960 _ACEOF
5961
5962     case $host in
5963       ia64-*-linux* )
5964         cat >>confdefs.h <<\_ACEOF
5965 #define MAKE_BACK_GRAPH 1
5966 _ACEOF
5967
5968       ;;
5969       x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
5970         cat >>confdefs.h <<\_ACEOF
5971 #define MAKE_BACK_GRAPH 1
5972 _ACEOF
5973
5974         { echo "$as_me:$LINENO: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5
5975 echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;}
5976         cat >>confdefs.h <<\_ACEOF
5977 #define SAVE_CALL_COUNT 8
5978 _ACEOF
5979
5980       ;;
5981       i345686-*-dgux*)
5982         cat >>confdefs.h <<\_ACEOF
5983 #define MAKE_BACK_GRAPH 1
5984 _ACEOF
5985
5986       ;;
5987     esac
5988   fi
5989 fi;
5990
5991 if test -n "$with_cross_host" &&
5992    test x"$with_cross_host" != x"no"; then
5993   toolexecdir='$(exec_prefix)/$(target_noncanonical)'
5994   toolexeclibdir='$(toolexecdir)/lib'
5995 else
5996   toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
5997   toolexeclibdir='$(libdir)'
5998 fi
5999 multi_os_directory=`$CC -print-multi-os-directory`
6000 case $multi_os_directory in
6001   .) ;; # Avoid trailing /.
6002   *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
6003 esac
6004
6005
6006
6007 if test "${multilib}" = "yes"; then
6008   multilib_arg="--enable-multilib"
6009 else
6010   multilib_arg=
6011 fi
6012
6013                     ac_config_files="$ac_config_files Makefile include/Makefile"
6014           ac_config_commands="$ac_config_commands default"
6015 cat >confcache <<\_ACEOF
6016 # This file is a shell script that caches the results of configure
6017 # tests run on this system so they can be shared between configure
6018 # scripts and configure runs, see configure's option --config-cache.
6019 # It is not useful on other systems.  If it contains results you don't
6020 # want to keep, you may remove or edit it.
6021 #
6022 # config.status only pays attention to the cache file if you give it
6023 # the --recheck option to rerun configure.
6024 #
6025 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6026 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6027 # following values.
6028
6029 _ACEOF
6030
6031 # The following way of writing the cache mishandles newlines in values,
6032 # but we know of no workaround that is simple, portable, and efficient.
6033 # So, don't put newlines in cache variables' values.
6034 # Ultrix sh set writes to stderr and can't be redirected directly,
6035 # and sets the high bit in the cache file unless we assign to the vars.
6036 {
6037   (set) 2>&1 |
6038     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6039     *ac_space=\ *)
6040       # `set' does not quote correctly, so add quotes (double-quote
6041       # substitution turns \\\\ into \\, and sed turns \\ into \).
6042       sed -n \
6043         "s/'/'\\\\''/g;
6044           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6045       ;;
6046     *)
6047       # `set' quotes correctly as required by POSIX, so do not add quotes.
6048       sed -n \
6049         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6050       ;;
6051     esac;
6052 } |
6053   sed '
6054      t clear
6055      : clear
6056      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6057      t end
6058      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6059      : end' >>confcache
6060 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6061   if test -w $cache_file; then
6062     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6063     cat confcache >$cache_file
6064   else
6065     echo "not updating unwritable cache $cache_file"
6066   fi
6067 fi
6068 rm -f confcache
6069
6070 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6071 # Let make expand exec_prefix.
6072 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6073
6074 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6075 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6076 # trailing colons and then remove the whole line if VPATH becomes empty
6077 # (actually we leave an empty line to preserve line numbers).
6078 if test "x$srcdir" = x.; then
6079   ac_vpsub='/^[         ]*VPATH[        ]*=/{
6080 s/:*\$(srcdir):*/:/;
6081 s/:*\${srcdir}:*/:/;
6082 s/:*@srcdir@:*/:/;
6083 s/^\([^=]*=[    ]*\):*/\1/;
6084 s/:*$//;
6085 s/^[^=]*=[      ]*$//;
6086 }'
6087 fi
6088
6089 # Transform confdefs.h into DEFS.
6090 # Protect against shell expansion while executing Makefile rules.
6091 # Protect against Makefile macro expansion.
6092 #
6093 # If the first sed substitution is executed (which looks for macros that
6094 # take arguments), then we branch to the quote section.  Otherwise,
6095 # look for a macro that doesn't take arguments.
6096 cat >confdef2opt.sed <<\_ACEOF
6097 t clear
6098 : clear
6099 s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
6100 t quote
6101 s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
6102 t quote
6103 d
6104 : quote
6105 s,[     `~#$^&*(){}\\|;'"<>?],\\&,g
6106 s,\[,\\&,g
6107 s,\],\\&,g
6108 s,\$,$$,g
6109 p
6110 _ACEOF
6111 # We use echo to avoid assuming a particular line-breaking character.
6112 # The extra dot is to prevent the shell from consuming trailing
6113 # line-breaks from the sub-command output.  A line-break within
6114 # single-quotes doesn't work because, if this script is created in a
6115 # platform that uses two characters for line-breaks (e.g., DOS), tr
6116 # would break.
6117 ac_LF_and_DOT=`echo; echo .`
6118 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
6119 rm -f confdef2opt.sed
6120
6121
6122 ac_libobjs=
6123 ac_ltlibobjs=
6124 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6125   # 1. Remove the extension, and $U if already installed.
6126   ac_i=`echo "$ac_i" |
6127          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6128   # 2. Add them.
6129   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6130   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6131 done
6132 LIBOBJS=$ac_libobjs
6133
6134 LTLIBOBJS=$ac_ltlibobjs
6135
6136
6137
6138 : ${CONFIG_STATUS=./config.status}
6139 ac_clean_files_save=$ac_clean_files
6140 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6141 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6142 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6143 cat >$CONFIG_STATUS <<_ACEOF
6144 #! $SHELL
6145 # Generated by $as_me.
6146 # Run this file to recreate the current configuration.
6147 # Compiler output produced by configure, useful for debugging
6148 # configure, is in config.log if it exists.
6149
6150 debug=false
6151 ac_cs_recheck=false
6152 ac_cs_silent=false
6153 SHELL=\${CONFIG_SHELL-$SHELL}
6154 _ACEOF
6155
6156 cat >>$CONFIG_STATUS <<\_ACEOF
6157 ## --------------------- ##
6158 ## M4sh Initialization.  ##
6159 ## --------------------- ##
6160
6161 # Be Bourne compatible
6162 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6163   emulate sh
6164   NULLCMD=:
6165   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6166   # is contrary to our usage.  Disable this feature.
6167   alias -g '${1+"$@"}'='"$@"'
6168 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6169   set -o posix
6170 fi
6171
6172 # Support unset when possible.
6173 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
6174   as_unset=unset
6175 else
6176   as_unset=false
6177 fi
6178
6179
6180 # Work around bugs in pre-3.0 UWIN ksh.
6181 $as_unset ENV MAIL MAILPATH
6182 PS1='$ '
6183 PS2='> '
6184 PS4='+ '
6185
6186 # NLS nuisances.
6187 for as_var in \
6188   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6189   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6190   LC_TELEPHONE LC_TIME
6191 do
6192   if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
6193     eval $as_var=C; export $as_var
6194   else
6195     $as_unset $as_var
6196   fi
6197 done
6198
6199 # Required to use basename.
6200 if expr a : '\(a\)' >/dev/null 2>&1; then
6201   as_expr=expr
6202 else
6203   as_expr=false
6204 fi
6205
6206 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6207   as_basename=basename
6208 else
6209   as_basename=false
6210 fi
6211
6212
6213 # Name of the executable.
6214 as_me=`$as_basename "$0" ||
6215 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6216          X"$0" : 'X\(//\)$' \| \
6217          X"$0" : 'X\(/\)$' \| \
6218          .     : '\(.\)' 2>/dev/null ||
6219 echo X/"$0" |
6220     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6221           /^X\/\(\/\/\)$/{ s//\1/; q; }
6222           /^X\/\(\/\).*/{ s//\1/; q; }
6223           s/.*/./; q'`
6224
6225
6226 # PATH needs CR, and LINENO needs CR and PATH.
6227 # Avoid depending upon Character Ranges.
6228 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6229 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6230 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6231 as_cr_digits='0123456789'
6232 as_cr_alnum=$as_cr_Letters$as_cr_digits
6233
6234 # The user is always right.
6235 if test "${PATH_SEPARATOR+set}" != set; then
6236   echo "#! /bin/sh" >conf$$.sh
6237   echo  "exit 0"   >>conf$$.sh
6238   chmod +x conf$$.sh
6239   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6240     PATH_SEPARATOR=';'
6241   else
6242     PATH_SEPARATOR=:
6243   fi
6244   rm -f conf$$.sh
6245 fi
6246
6247
6248   as_lineno_1=$LINENO
6249   as_lineno_2=$LINENO
6250   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6251   test "x$as_lineno_1" != "x$as_lineno_2" &&
6252   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
6253   # Find who we are.  Look in the path if we contain no path at all
6254   # relative or not.
6255   case $0 in
6256     *[\\/]* ) as_myself=$0 ;;
6257     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6258 for as_dir in $PATH
6259 do
6260   IFS=$as_save_IFS
6261   test -z "$as_dir" && as_dir=.
6262   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6263 done
6264
6265        ;;
6266   esac
6267   # We did not find ourselves, most probably we were run as `sh COMMAND'
6268   # in which case we are not to be found in the path.
6269   if test "x$as_myself" = x; then
6270     as_myself=$0
6271   fi
6272   if test ! -f "$as_myself"; then
6273     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6274 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6275    { (exit 1); exit 1; }; }
6276   fi
6277   case $CONFIG_SHELL in
6278   '')
6279     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6280 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6281 do
6282   IFS=$as_save_IFS
6283   test -z "$as_dir" && as_dir=.
6284   for as_base in sh bash ksh sh5; do
6285          case $as_dir in
6286          /*)
6287            if ("$as_dir/$as_base" -c '
6288   as_lineno_1=$LINENO
6289   as_lineno_2=$LINENO
6290   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6291   test "x$as_lineno_1" != "x$as_lineno_2" &&
6292   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
6293              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6294              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6295              CONFIG_SHELL=$as_dir/$as_base
6296              export CONFIG_SHELL
6297              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6298            fi;;
6299          esac
6300        done
6301 done
6302 ;;
6303   esac
6304
6305   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6306   # uniformly replaced by the line number.  The first 'sed' inserts a
6307   # line-number line before each line; the second 'sed' does the real
6308   # work.  The second script uses 'N' to pair each line-number line
6309   # with the numbered line, and appends trailing '-' during
6310   # substitution so that $LINENO is not a special case at line end.
6311   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6312   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
6313   sed '=' <$as_myself |
6314     sed '
6315       N
6316       s,$,-,
6317       : loop
6318       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
6319       t loop
6320       s,-$,,
6321       s,^['$as_cr_digits']*\n,,
6322     ' >$as_me.lineno &&
6323   chmod +x $as_me.lineno ||
6324     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6325 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6326    { (exit 1); exit 1; }; }
6327
6328   # Don't try to exec as it changes $[0], causing all sort of problems
6329   # (the dirname of $[0] is not the place where we might find the
6330   # original and so on.  Autoconf is especially sensible to this).
6331   . ./$as_me.lineno
6332   # Exit status is that of the last command.
6333   exit
6334 }
6335
6336
6337 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6338   *c*,-n*) ECHO_N= ECHO_C='
6339 ' ECHO_T='      ' ;;
6340   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6341   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
6342 esac
6343
6344 if expr a : '\(a\)' >/dev/null 2>&1; then
6345   as_expr=expr
6346 else
6347   as_expr=false
6348 fi
6349
6350 rm -f conf$$ conf$$.exe conf$$.file
6351 echo >conf$$.file
6352 if ln -s conf$$.file conf$$ 2>/dev/null; then
6353   # We could just check for DJGPP; but this test a) works b) is more generic
6354   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6355   if test -f conf$$.exe; then
6356     # Don't use ln at all; we don't have any links
6357     as_ln_s='cp -p'
6358   else
6359     as_ln_s='ln -s'
6360   fi
6361 elif ln conf$$.file conf$$ 2>/dev/null; then
6362   as_ln_s=ln
6363 else
6364   as_ln_s='cp -p'
6365 fi
6366 rm -f conf$$ conf$$.exe conf$$.file
6367
6368 if mkdir -p . 2>/dev/null; then
6369   as_mkdir_p=:
6370 else
6371   as_mkdir_p=false
6372 fi
6373
6374 as_executable_p="test -f"
6375
6376 # Sed expression to map a string onto a valid CPP name.
6377 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
6378
6379 # Sed expression to map a string onto a valid variable name.
6380 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
6381
6382
6383 # IFS
6384 # We need space, tab and new line, in precisely that order.
6385 as_nl='
6386 '
6387 IFS="   $as_nl"
6388
6389 # CDPATH.
6390 $as_unset CDPATH
6391
6392 exec 6>&1
6393
6394 # Open the log real soon, to keep \$[0] and so on meaningful, and to
6395 # report actual input values of CONFIG_FILES etc. instead of their
6396 # values after options handling.  Logging --version etc. is OK.
6397 exec 5>>config.log
6398 {
6399   echo
6400   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6401 ## Running $as_me. ##
6402 _ASBOX
6403 } >&5
6404 cat >&5 <<_CSEOF
6405
6406 This file was extended by $as_me, which was
6407 generated by GNU Autoconf 2.57.  Invocation command line was
6408
6409   CONFIG_FILES    = $CONFIG_FILES
6410   CONFIG_HEADERS  = $CONFIG_HEADERS
6411   CONFIG_LINKS    = $CONFIG_LINKS
6412   CONFIG_COMMANDS = $CONFIG_COMMANDS
6413   $ $0 $@
6414
6415 _CSEOF
6416 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
6417 echo >&5
6418 _ACEOF
6419
6420 # Files that config.status was made for.
6421 if test -n "$ac_config_files"; then
6422   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6423 fi
6424
6425 if test -n "$ac_config_headers"; then
6426   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6427 fi
6428
6429 if test -n "$ac_config_links"; then
6430   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6431 fi
6432
6433 if test -n "$ac_config_commands"; then
6434   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6435 fi
6436
6437 cat >>$CONFIG_STATUS <<\_ACEOF
6438
6439 ac_cs_usage="\
6440 \`$as_me' instantiates files from templates according to the
6441 current configuration.
6442
6443 Usage: $0 [OPTIONS] [FILE]...
6444
6445   -h, --help       print this help, then exit
6446   -V, --version    print version number, then exit
6447   -q, --quiet      do not print progress messages
6448   -d, --debug      don't remove temporary files
6449       --recheck    update $as_me by reconfiguring in the same conditions
6450   --file=FILE[:TEMPLATE]
6451                    instantiate the configuration file FILE
6452
6453 Configuration files:
6454 $config_files
6455
6456 Configuration commands:
6457 $config_commands
6458
6459 Report bugs to <bug-autoconf@gnu.org>."
6460 _ACEOF
6461
6462 cat >>$CONFIG_STATUS <<_ACEOF
6463 ac_cs_version="\\
6464 config.status
6465 configured by $0, generated by GNU Autoconf 2.57,
6466   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
6467
6468 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
6469 Free Software Foundation, Inc.
6470 This config.status script is free software; the Free Software Foundation
6471 gives unlimited permission to copy, distribute and modify it."
6472 srcdir=$srcdir
6473 INSTALL="$INSTALL"
6474 _ACEOF
6475
6476 cat >>$CONFIG_STATUS <<\_ACEOF
6477 # If no file are specified by the user, then we need to provide default
6478 # value.  By we need to know if files were specified by the user.
6479 ac_need_defaults=:
6480 while test $# != 0
6481 do
6482   case $1 in
6483   --*=*)
6484     ac_option=`expr "x$1" : 'x\([^=]*\)='`
6485     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
6486     ac_shift=:
6487     ;;
6488   -*)
6489     ac_option=$1
6490     ac_optarg=$2
6491     ac_shift=shift
6492     ;;
6493   *) # This is not an option, so the user has probably given explicit
6494      # arguments.
6495      ac_option=$1
6496      ac_need_defaults=false;;
6497   esac
6498
6499   case $ac_option in
6500   # Handling of the options.
6501 _ACEOF
6502 cat >>$CONFIG_STATUS <<\_ACEOF
6503   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6504     ac_cs_recheck=: ;;
6505   --version | --vers* | -V )
6506     echo "$ac_cs_version"; exit 0 ;;
6507   --he | --h)
6508     # Conflict between --help and --header
6509     { { echo "$as_me:$LINENO: error: ambiguous option: $1
6510 Try \`$0 --help' for more information." >&5
6511 echo "$as_me: error: ambiguous option: $1
6512 Try \`$0 --help' for more information." >&2;}
6513    { (exit 1); exit 1; }; };;
6514   --help | --hel | -h )
6515     echo "$ac_cs_usage"; exit 0 ;;
6516   --debug | --d* | -d )
6517     debug=: ;;
6518   --file | --fil | --fi | --f )
6519     $ac_shift
6520     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6521     ac_need_defaults=false;;
6522   --header | --heade | --head | --hea )
6523     $ac_shift
6524     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6525     ac_need_defaults=false;;
6526   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6527   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6528     ac_cs_silent=: ;;
6529
6530   # This is an error.
6531   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6532 Try \`$0 --help' for more information." >&5
6533 echo "$as_me: error: unrecognized option: $1
6534 Try \`$0 --help' for more information." >&2;}
6535    { (exit 1); exit 1; }; } ;;
6536
6537   *) ac_config_targets="$ac_config_targets $1" ;;
6538
6539   esac
6540   shift
6541 done
6542
6543 ac_configure_extra_args=
6544
6545 if $ac_cs_silent; then
6546   exec 6>/dev/null
6547   ac_configure_extra_args="$ac_configure_extra_args --silent"
6548 fi
6549
6550 _ACEOF
6551 cat >>$CONFIG_STATUS <<_ACEOF
6552 if \$ac_cs_recheck; then
6553   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6554   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6555 fi
6556
6557 _ACEOF
6558
6559 cat >>$CONFIG_STATUS <<_ACEOF
6560 #
6561 # INIT-COMMANDS section.
6562 #
6563
6564 srcdir=${srcdir}
6565 host=${host}
6566 target=${target}
6567 with_multisubdir=${with_multisubdir}
6568 ac_configure_args="${multilib_arg} ${ac_configure_args}"
6569 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
6570 gc_basedir=${gc_basedir}
6571 CC="${CC}"
6572 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
6573 DEFS="$DEFS"
6574 INCLUDES="$INCLUDES"
6575
6576
6577 _ACEOF
6578
6579
6580
6581 cat >>$CONFIG_STATUS <<\_ACEOF
6582 for ac_config_target in $ac_config_targets
6583 do
6584   case "$ac_config_target" in
6585   # Handling of arguments.
6586   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6587   "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
6588   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
6589   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6590 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6591    { (exit 1); exit 1; }; };;
6592   esac
6593 done
6594
6595 # If the user did not use the arguments to specify the items to instantiate,
6596 # then the envvar interface is used.  Set only those that are not.
6597 # We use the long form for the default assignment because of an extremely
6598 # bizarre bug on SunOS 4.1.3.
6599 if $ac_need_defaults; then
6600   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6601   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6602 fi
6603
6604 # Have a temporary directory for convenience.  Make it in the build tree
6605 # simply because there is no reason to put it here, and in addition,
6606 # creating and moving files from /tmp can sometimes cause problems.
6607 # Create a temporary directory, and hook for its removal unless debugging.
6608 $debug ||
6609 {
6610   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6611   trap '{ (exit 1); exit 1; }' 1 2 13 15
6612 }
6613
6614 # Create a (secure) tmp directory for tmp files.
6615
6616 {
6617   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
6618   test -n "$tmp" && test -d "$tmp"
6619 }  ||
6620 {
6621   tmp=./confstat$$-$RANDOM
6622   (umask 077 && mkdir $tmp)
6623 } ||
6624 {
6625    echo "$me: cannot create a temporary directory in ." >&2
6626    { (exit 1); exit 1; }
6627 }
6628
6629 _ACEOF
6630
6631 cat >>$CONFIG_STATUS <<_ACEOF
6632
6633 #
6634 # CONFIG_FILES section.
6635 #
6636
6637 # No need to generate the scripts if there are no CONFIG_FILES.
6638 # This happens for instance when ./config.status config.h
6639 if test -n "\$CONFIG_FILES"; then
6640   # Protect against being on the right side of a sed subst in config.status.
6641   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
6642    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
6643 s,@SHELL@,$SHELL,;t t
6644 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
6645 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
6646 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
6647 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
6648 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
6649 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
6650 s,@exec_prefix@,$exec_prefix,;t t
6651 s,@prefix@,$prefix,;t t
6652 s,@program_transform_name@,$program_transform_name,;t t
6653 s,@bindir@,$bindir,;t t
6654 s,@sbindir@,$sbindir,;t t
6655 s,@libexecdir@,$libexecdir,;t t
6656 s,@datadir@,$datadir,;t t
6657 s,@sysconfdir@,$sysconfdir,;t t
6658 s,@sharedstatedir@,$sharedstatedir,;t t
6659 s,@localstatedir@,$localstatedir,;t t
6660 s,@libdir@,$libdir,;t t
6661 s,@includedir@,$includedir,;t t
6662 s,@oldincludedir@,$oldincludedir,;t t
6663 s,@infodir@,$infodir,;t t
6664 s,@mandir@,$mandir,;t t
6665 s,@build_alias@,$build_alias,;t t
6666 s,@host_alias@,$host_alias,;t t
6667 s,@target_alias@,$target_alias,;t t
6668 s,@DEFS@,$DEFS,;t t
6669 s,@ECHO_C@,$ECHO_C,;t t
6670 s,@ECHO_N@,$ECHO_N,;t t
6671 s,@ECHO_T@,$ECHO_T,;t t
6672 s,@LIBS@,$LIBS,;t t
6673 s,@gc_basedir@,$gc_basedir,;t t
6674 s,@build@,$build,;t t
6675 s,@build_cpu@,$build_cpu,;t t
6676 s,@build_vendor@,$build_vendor,;t t
6677 s,@build_os@,$build_os,;t t
6678 s,@host@,$host,;t t
6679 s,@host_cpu@,$host_cpu,;t t
6680 s,@host_vendor@,$host_vendor,;t t
6681 s,@host_os@,$host_os,;t t
6682 s,@target@,$target,;t t
6683 s,@target_cpu@,$target_cpu,;t t
6684 s,@target_vendor@,$target_vendor,;t t
6685 s,@target_os@,$target_os,;t t
6686 s,@mkinstalldirs@,$mkinstalldirs,;t t
6687 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
6688 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
6689 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
6690 s,@PACKAGE@,$PACKAGE,;t t
6691 s,@VERSION@,$VERSION,;t t
6692 s,@ACLOCAL@,$ACLOCAL,;t t
6693 s,@AUTOCONF@,$AUTOCONF,;t t
6694 s,@AUTOMAKE@,$AUTOMAKE,;t t
6695 s,@AUTOHEADER@,$AUTOHEADER,;t t
6696 s,@MAKEINFO@,$MAKEINFO,;t t
6697 s,@SET_MAKE@,$SET_MAKE,;t t
6698 s,@CC@,$CC,;t t
6699 s,@ac_ct_CC@,$ac_ct_CC,;t t
6700 s,@EXEEXT@,$EXEEXT,;t t
6701 s,@OBJEXT@,$OBJEXT,;t t
6702 s,@CXX@,$CXX,;t t
6703 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
6704 s,@CFLAGS@,$CFLAGS,;t t
6705 s,@CXXFLAGS@,$CXXFLAGS,;t t
6706 s,@AS@,$AS,;t t
6707 s,@ac_ct_AS@,$ac_ct_AS,;t t
6708 s,@AR@,$AR,;t t
6709 s,@ac_ct_AR@,$ac_ct_AR,;t t
6710 s,@RANLIB@,$RANLIB,;t t
6711 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
6712 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
6713 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
6714 s,@MAINT@,$MAINT,;t t
6715 s,@GC_CFLAGS@,$GC_CFLAGS,;t t
6716 s,@LN_S@,$LN_S,;t t
6717 s,@STRIP@,$STRIP,;t t
6718 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
6719 s,@LIBTOOL@,$LIBTOOL,;t t
6720 s,@CXXCPP@,$CXXCPP,;t t
6721 s,@CPPFLAGS@,$CPPFLAGS,;t t
6722 s,@THREADLIBS@,$THREADLIBS,;t t
6723 s,@POWERPC_DARWIN_TRUE@,$POWERPC_DARWIN_TRUE,;t t
6724 s,@POWERPC_DARWIN_FALSE@,$POWERPC_DARWIN_FALSE,;t t
6725 s,@EXTRA_TEST_LIBS@,$EXTRA_TEST_LIBS,;t t
6726 s,@target_all@,$target_all,;t t
6727 s,@target_noncanonical@,$target_noncanonical,;t t
6728 s,@CPLUSPLUS_TRUE@,$CPLUSPLUS_TRUE,;t t
6729 s,@CPLUSPLUS_FALSE@,$CPLUSPLUS_FALSE,;t t
6730 s,@INCLUDES@,$INCLUDES,;t t
6731 s,@CXXINCLUDES@,$CXXINCLUDES,;t t
6732 s,@addobjs@,$addobjs,;t t
6733 s,@addincludes@,$addincludes,;t t
6734 s,@addlibs@,$addlibs,;t t
6735 s,@addtests@,$addtests,;t t
6736 s,@CPP@,$CPP,;t t
6737 s,@EGREP@,$EGREP,;t t
6738 s,@MY_CFLAGS@,$MY_CFLAGS,;t t
6739 s,@toolexecdir@,$toolexecdir,;t t
6740 s,@toolexeclibdir@,$toolexeclibdir,;t t
6741 s,@LIBOBJS@,$LIBOBJS,;t t
6742 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
6743 CEOF
6744
6745 _ACEOF
6746
6747   cat >>$CONFIG_STATUS <<\_ACEOF
6748   # Split the substitutions into bite-sized pieces for seds with
6749   # small command number limits, like on Digital OSF/1 and HP-UX.
6750   ac_max_sed_lines=48
6751   ac_sed_frag=1 # Number of current file.
6752   ac_beg=1 # First line for current file.
6753   ac_end=$ac_max_sed_lines # Line after last line for current file.
6754   ac_more_lines=:
6755   ac_sed_cmds=
6756   while $ac_more_lines; do
6757     if test $ac_beg -gt 1; then
6758       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6759     else
6760       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
6761     fi
6762     if test ! -s $tmp/subs.frag; then
6763       ac_more_lines=false
6764     else
6765       # The purpose of the label and of the branching condition is to
6766       # speed up the sed processing (if there are no `@' at all, there
6767       # is no need to browse any of the substitutions).
6768       # These are the two extra sed commands mentioned above.
6769       (echo ':t
6770   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
6771       if test -z "$ac_sed_cmds"; then
6772         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
6773       else
6774         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
6775       fi
6776       ac_sed_frag=`expr $ac_sed_frag + 1`
6777       ac_beg=$ac_end
6778       ac_end=`expr $ac_end + $ac_max_sed_lines`
6779     fi
6780   done
6781   if test -z "$ac_sed_cmds"; then
6782     ac_sed_cmds=cat
6783   fi
6784 fi # test -n "$CONFIG_FILES"
6785
6786 _ACEOF
6787 cat >>$CONFIG_STATUS <<\_ACEOF
6788 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
6789   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6790   case $ac_file in
6791   - | *:- | *:-:* ) # input from stdin
6792         cat >$tmp/stdin
6793         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6794         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6795   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6796         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6797   * )   ac_file_in=$ac_file.in ;;
6798   esac
6799
6800   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
6801   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6802 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6803          X"$ac_file" : 'X\(//\)[^/]' \| \
6804          X"$ac_file" : 'X\(//\)$' \| \
6805          X"$ac_file" : 'X\(/\)' \| \
6806          .     : '\(.\)' 2>/dev/null ||
6807 echo X"$ac_file" |
6808     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6809           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6810           /^X\(\/\/\)$/{ s//\1/; q; }
6811           /^X\(\/\).*/{ s//\1/; q; }
6812           s/.*/./; q'`
6813   { if $as_mkdir_p; then
6814     mkdir -p "$ac_dir"
6815   else
6816     as_dir="$ac_dir"
6817     as_dirs=
6818     while test ! -d "$as_dir"; do
6819       as_dirs="$as_dir $as_dirs"
6820       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6821 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6822          X"$as_dir" : 'X\(//\)[^/]' \| \
6823          X"$as_dir" : 'X\(//\)$' \| \
6824          X"$as_dir" : 'X\(/\)' \| \
6825          .     : '\(.\)' 2>/dev/null ||
6826 echo X"$as_dir" |
6827     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6828           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6829           /^X\(\/\/\)$/{ s//\1/; q; }
6830           /^X\(\/\).*/{ s//\1/; q; }
6831           s/.*/./; q'`
6832     done
6833     test ! -n "$as_dirs" || mkdir $as_dirs
6834   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6835 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6836    { (exit 1); exit 1; }; }; }
6837
6838   ac_builddir=.
6839
6840 if test "$ac_dir" != .; then
6841   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6842   # A "../" for each directory in $ac_dir_suffix.
6843   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6844 else
6845   ac_dir_suffix= ac_top_builddir=
6846 fi
6847
6848 case $srcdir in
6849   .)  # No --srcdir option.  We are building in place.
6850     ac_srcdir=.
6851     if test -z "$ac_top_builddir"; then
6852        ac_top_srcdir=.
6853     else
6854        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6855     fi ;;
6856   [\\/]* | ?:[\\/]* )  # Absolute path.
6857     ac_srcdir=$srcdir$ac_dir_suffix;
6858     ac_top_srcdir=$srcdir ;;
6859   *) # Relative path.
6860     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6861     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6862 esac
6863 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
6864 # absolute.
6865 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
6866 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
6867 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
6868 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
6869
6870
6871   case $INSTALL in
6872   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6873   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6874   esac
6875
6876   if test x"$ac_file" != x-; then
6877     { echo "$as_me:$LINENO: creating $ac_file" >&5
6878 echo "$as_me: creating $ac_file" >&6;}
6879     rm -f "$ac_file"
6880   fi
6881   # Let's still pretend it is `configure' which instantiates (i.e., don't
6882   # use $as_me), people would be surprised to read:
6883   #    /* config.h.  Generated by config.status.  */
6884   if test x"$ac_file" = x-; then
6885     configure_input=
6886   else
6887     configure_input="$ac_file.  "
6888   fi
6889   configure_input=$configure_input"Generated from `echo $ac_file_in |
6890                                      sed 's,.*/,,'` by configure."
6891
6892   # First look for the input files in the build tree, otherwise in the
6893   # src tree.
6894   ac_file_inputs=`IFS=:
6895     for f in $ac_file_in; do
6896       case $f in
6897       -) echo $tmp/stdin ;;
6898       [\\/$]*)
6899          # Absolute (can't be DOS-style, as IFS=:)
6900          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6901 echo "$as_me: error: cannot find input file: $f" >&2;}
6902    { (exit 1); exit 1; }; }
6903          echo $f;;
6904       *) # Relative
6905          if test -f "$f"; then
6906            # Build tree
6907            echo $f
6908          elif test -f "$srcdir/$f"; then
6909            # Source tree
6910            echo $srcdir/$f
6911          else
6912            # /dev/null tree
6913            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6914 echo "$as_me: error: cannot find input file: $f" >&2;}
6915    { (exit 1); exit 1; }; }
6916          fi;;
6917       esac
6918     done` || { (exit 1); exit 1; }
6919 _ACEOF
6920 cat >>$CONFIG_STATUS <<_ACEOF
6921   sed "$ac_vpsub
6922 $extrasub
6923 _ACEOF
6924 cat >>$CONFIG_STATUS <<\_ACEOF
6925 :t
6926 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6927 s,@configure_input@,$configure_input,;t t
6928 s,@srcdir@,$ac_srcdir,;t t
6929 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6930 s,@top_srcdir@,$ac_top_srcdir,;t t
6931 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6932 s,@builddir@,$ac_builddir,;t t
6933 s,@abs_builddir@,$ac_abs_builddir,;t t
6934 s,@top_builddir@,$ac_top_builddir,;t t
6935 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6936 s,@INSTALL@,$ac_INSTALL,;t t
6937 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6938   rm -f $tmp/stdin
6939   if test x"$ac_file" != x-; then
6940     mv $tmp/out $ac_file
6941   else
6942     cat $tmp/out
6943     rm -f $tmp/out
6944   fi
6945
6946 done
6947 _ACEOF
6948 cat >>$CONFIG_STATUS <<\_ACEOF
6949
6950 #
6951 # CONFIG_COMMANDS section.
6952 #
6953 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6954   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6955   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6956   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6957 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6958          X"$ac_dest" : 'X\(//\)[^/]' \| \
6959          X"$ac_dest" : 'X\(//\)$' \| \
6960          X"$ac_dest" : 'X\(/\)' \| \
6961          .     : '\(.\)' 2>/dev/null ||
6962 echo X"$ac_dest" |
6963     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6964           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6965           /^X\(\/\/\)$/{ s//\1/; q; }
6966           /^X\(\/\).*/{ s//\1/; q; }
6967           s/.*/./; q'`
6968   ac_builddir=.
6969
6970 if test "$ac_dir" != .; then
6971   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6972   # A "../" for each directory in $ac_dir_suffix.
6973   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6974 else
6975   ac_dir_suffix= ac_top_builddir=
6976 fi
6977
6978 case $srcdir in
6979   .)  # No --srcdir option.  We are building in place.
6980     ac_srcdir=.
6981     if test -z "$ac_top_builddir"; then
6982        ac_top_srcdir=.
6983     else
6984        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6985     fi ;;
6986   [\\/]* | ?:[\\/]* )  # Absolute path.
6987     ac_srcdir=$srcdir$ac_dir_suffix;
6988     ac_top_srcdir=$srcdir ;;
6989   *) # Relative path.
6990     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6991     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6992 esac
6993 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
6994 # absolute.
6995 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
6996 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
6997 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
6998 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
6999
7000
7001   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7002 echo "$as_me: executing $ac_dest commands" >&6;}
7003   case $ac_dest in
7004     default )
7005 echo "$INCLUDES $DEFS" > boehm-cflags
7006
7007 if test -n "$CONFIG_FILES"; then
7008   LD="${ORIGINAL_LD_FOR_MULTILIBS}"
7009   ac_file=Makefile . ${gc_basedir}/../config-ml.in
7010 fi ;;
7011   esac
7012 done
7013 _ACEOF
7014
7015 cat >>$CONFIG_STATUS <<\_ACEOF
7016
7017 { (exit 0); exit 0; }
7018 _ACEOF
7019 chmod +x $CONFIG_STATUS
7020 ac_clean_files=$ac_clean_files_save
7021
7022
7023 # configure is writing to config.log, and then calls config.status.
7024 # config.status does its own redirection, appending to config.log.
7025 # Unfortunately, on DOS this fails, as config.log is still kept open
7026 # by configure, so config.status won't be able to write to it; its
7027 # output is simply discarded.  So we exec the FD to /dev/null,
7028 # effectively closing config.log, so it can be properly (re)opened and
7029 # appended to by config.status.  When coming back to configure, we
7030 # need to make the FD available again.
7031 if test "$no_create" != yes; then
7032   ac_cs_success=:
7033   ac_config_status_args=
7034   test "$silent" = yes &&
7035     ac_config_status_args="$ac_config_status_args --quiet"
7036   exec 5>/dev/null
7037   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7038   exec 5>>config.log
7039   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7040   # would make configure fail if this is the last instruction.
7041   $ac_cs_success || { (exit 1); exit 1; }
7042 fi
7043