boehm-gc/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-multilib       build many library versions (default)"
  16 ac_help="$ac_help
  17   --enable-maintainer-mode enable make rules and dependencies not useful
  18                           (and sometimes confusing) to the casual installer"
  19 ac_help="$ac_help
  20   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  21 ac_help="$ac_help
  22   --enable-static[=PKGS]  build static libraries [default=yes]"
  23 ac_help="$ac_help
  24   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  25 ac_help="$ac_help
  26   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  27 ac_help="$ac_help
  28   --disable-libtool-lock  avoid locking (might break parallel builds)"
  29 ac_help="$ac_help
  30   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  31 ac_help="$ac_help
  32   --with-target-subdir=SUBDIR
  33                           configuring with a cross compiler"
  34 ac_help="$ac_help
  35   --with-cross-host=HOST  configuring with a cross compiler"
  36 ac_help="$ac_help
  37   --enable-maintainer-mode enable make rules and dependencies not useful
  38                           (and sometimes confusing) to the casual installer"
  39 ac_help="$ac_help
  40   --enable-parallel-mark        parallelize marking and free list construction"
  41 ac_help="$ac_help
  42   --with-ecos             enable runtime eCos target support"
  43 ac_help="$ac_help
  44   --enable-shared[=PKGS]  build shared libraries [default=no]"
  45 ac_help="$ac_help
  46   --enable-full-debug   include full support for pointer backtracing etc."
  47
  48 # Initialize some variables set by options.
  49 # The variables have the same names as the options, with
  50 # dashes changed to underlines.
  51 build=NONE
  52 cache_file=./config.cache
  53 exec_prefix=NONE
  54 host=NONE
  55 no_create=
  56 nonopt=NONE
  57 no_recursion=
  58 prefix=NONE
  59 program_prefix=NONE
  60 program_suffix=NONE
  61 program_transform_name=s,x,x,
  62 silent=
  63 site=
  64 srcdir=
  65 target=NONE
  66 verbose=
  67 x_includes=NONE
  68 x_libraries=NONE
  69 bindir='${exec_prefix}/bin'
  70 sbindir='${exec_prefix}/sbin'
  71 libexecdir='${exec_prefix}/libexec'
  72 datadir='${prefix}/share'
  73 sysconfdir='${prefix}/etc'
  74 sharedstatedir='${prefix}/com'
  75 localstatedir='${prefix}/var'
  76 libdir='${exec_prefix}/lib'
  77 includedir='${prefix}/include'
  78 oldincludedir='/usr/include'
  79 infodir='${prefix}/info'
  80 mandir='${prefix}/man'
  81
  82 # Initialize some other variables.
  83 subdirs=
  84 MFLAGS= MAKEFLAGS=
  85 SHELL=${CONFIG_SHELL-/bin/sh}
  86 # Maximum number of lines to put in a shell here document.
  87 ac_max_here_lines=12
  88
  89 ac_prev=
  90 for ac_option
  91 do
  92
  93   # If the previous option needs an argument, assign it.
  94   if test -n "$ac_prev"; then
  95     eval "$ac_prev=\$ac_option"
  96     ac_prev=
  97     continue
  98   fi
  99
 100   case "$ac_option" in
 101   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 102   *) ac_optarg= ;;
 103   esac
 104
 105   # Accept the important Cygnus configure options, so we can diagnose typos.
 106
 107   case "$ac_option" in
 108
 109   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 110     ac_prev=bindir ;;
 111   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 112     bindir="$ac_optarg" ;;
 113
 114   -build | --build | --buil | --bui | --bu)
 115     ac_prev=build ;;
 116   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 117     build="$ac_optarg" ;;
 118
 119   -cache-file | --cache-file | --cache-fil | --cache-fi \
 120   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 121     ac_prev=cache_file ;;
 122   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 123   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 124     cache_file="$ac_optarg" ;;
 125
 126   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 127     ac_prev=datadir ;;
 128   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 129   | --da=*)
 130     datadir="$ac_optarg" ;;
 131
 132   -disable-* | --disable-*)
 133     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 134     # Reject names that are not valid shell variable names.
 135     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 136       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 137     fi
 138     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 139     eval "enable_${ac_feature}=no" ;;
 140
 141   -enable-* | --enable-*)
 142     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 143     # Reject names that are not valid shell variable names.
 144     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 145       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 146     fi
 147     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 148     case "$ac_option" in
 149       *=*) ;;
 150       *) ac_optarg=yes ;;
 151     esac
 152     eval "enable_${ac_feature}='$ac_optarg'" ;;
 153
 154   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 155   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 156   | --exec | --exe | --ex)
 157     ac_prev=exec_prefix ;;
 158   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 159   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 160   | --exec=* | --exe=* | --ex=*)
 161     exec_prefix="$ac_optarg" ;;
 162
 163   -gas | --gas | --ga | --g)
 164     # Obsolete; use --with-gas.
 165     with_gas=yes ;;
 166
 167   -help | --help | --hel | --he)
 168     # Omit some internal or obsolete options to make the list less imposing.
 169     # This message is too long to be a string in the A/UX 3.1 sh.
 170     cat << EOF
 171 Usage: configure [options] [host]
 172 Options: [defaults in brackets after descriptions]
 173 Configuration:
 174   --cache-file=FILE       cache test results in FILE
 175   --help                  print this message
 176   --no-create             do not create output files
 177   --quiet, --silent       do not print \`checking...' messages
 178   --version               print the version of autoconf that created configure
 179 Directory and file names:
 180   --prefix=PREFIX         install architecture-independent files in PREFIX
 181                           [$ac_default_prefix]
 182   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 183                           [same as prefix]
 184   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 185   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 186   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 187   --datadir=DIR           read-only architecture-independent data in DIR
 188                           [PREFIX/share]
 189   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 190   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 191                           [PREFIX/com]
 192   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 193   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 194   --includedir=DIR        C header files in DIR [PREFIX/include]
 195   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 196   --infodir=DIR           info documentation in DIR [PREFIX/info]
 197   --mandir=DIR            man documentation in DIR [PREFIX/man]
 198   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 199   --program-prefix=PREFIX prepend PREFIX to installed program names
 200   --program-suffix=SUFFIX append SUFFIX to installed program names
 201   --program-transform-name=PROGRAM
 202                           run sed PROGRAM on installed program names
 203 EOF
 204     cat << EOF
 205 Host type:
 206   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 207   --host=HOST             configure for HOST [guessed]
 208   --target=TARGET         configure for TARGET [TARGET=HOST]
 209 Features and packages:
 210   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 211   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 212   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 213   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 214   --x-includes=DIR        X include files are in DIR
 215   --x-libraries=DIR       X library files are in DIR
 216 EOF
 217     if test -n "$ac_help"; then
 218       echo "--enable and --with options recognized:$ac_help"
 219     fi
 220     exit 0 ;;
 221
 222   -host | --host | --hos | --ho)
 223     ac_prev=host ;;
 224   -host=* | --host=* | --hos=* | --ho=*)
 225     host="$ac_optarg" ;;
 226
 227   -includedir | --includedir | --includedi | --included | --include \
 228   | --includ | --inclu | --incl | --inc)
 229     ac_prev=includedir ;;
 230   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 231   | --includ=* | --inclu=* | --incl=* | --inc=*)
 232     includedir="$ac_optarg" ;;
 233
 234   -infodir | --infodir | --infodi | --infod | --info | --inf)
 235     ac_prev=infodir ;;
 236   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 237     infodir="$ac_optarg" ;;
 238
 239   -libdir | --libdir | --libdi | --libd)
 240     ac_prev=libdir ;;
 241   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 242     libdir="$ac_optarg" ;;
 243
 244   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 245   | --libexe | --libex | --libe)
 246     ac_prev=libexecdir ;;
 247   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 248   | --libexe=* | --libex=* | --libe=*)
 249     libexecdir="$ac_optarg" ;;
 250
 251   -localstatedir | --localstatedir | --localstatedi | --localstated \
 252   | --localstate | --localstat | --localsta | --localst \
 253   | --locals | --local | --loca | --loc | --lo)
 254     ac_prev=localstatedir ;;
 255   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 256   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 257   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 258     localstatedir="$ac_optarg" ;;
 259
 260   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 261     ac_prev=mandir ;;
 262   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 263     mandir="$ac_optarg" ;;
 264
 265   -nfp | --nfp | --nf)
 266     # Obsolete; use --without-fp.
 267     with_fp=no ;;
 268
 269   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 270   | --no-cr | --no-c)
 271     no_create=yes ;;
 272
 273   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 274   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 275     no_recursion=yes ;;
 276
 277   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 278   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 279   | --oldin | --oldi | --old | --ol | --o)
 280     ac_prev=oldincludedir ;;
 281   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 282   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 283   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 284     oldincludedir="$ac_optarg" ;;
 285
 286   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 287     ac_prev=prefix ;;
 288   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 289     prefix="$ac_optarg" ;;
 290
 291   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 292   | --program-pre | --program-pr | --program-p)
 293     ac_prev=program_prefix ;;
 294   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 295   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 296     program_prefix="$ac_optarg" ;;
 297
 298   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 299   | --program-suf | --program-su | --program-s)
 300     ac_prev=program_suffix ;;
 301   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 302   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 303     program_suffix="$ac_optarg" ;;
 304
 305   -program-transform-name | --program-transform-name \
 306   | --program-transform-nam | --program-transform-na \
 307   | --program-transform-n | --program-transform- \
 308   | --program-transform | --program-transfor \
 309   | --program-transfo | --program-transf \
 310   | --program-trans | --program-tran \
 311   | --progr-tra | --program-tr | --program-t)
 312     ac_prev=program_transform_name ;;
 313   -program-transform-name=* | --program-transform-name=* \
 314   | --program-transform-nam=* | --program-transform-na=* \
 315   | --program-transform-n=* | --program-transform-=* \
 316   | --program-transform=* | --program-transfor=* \
 317   | --program-transfo=* | --program-transf=* \
 318   | --program-trans=* | --program-tran=* \
 319   | --progr-tra=* | --program-tr=* | --program-t=*)
 320     program_transform_name="$ac_optarg" ;;
 321
 322   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 323   | -silent | --silent | --silen | --sile | --sil)
 324     silent=yes ;;
 325
 326   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 327     ac_prev=sbindir ;;
 328   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 329   | --sbi=* | --sb=*)
 330     sbindir="$ac_optarg" ;;
 331
 332   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 333   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 334   | --sharedst | --shareds | --shared | --share | --shar \
 335   | --sha | --sh)
 336     ac_prev=sharedstatedir ;;
 337   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 338   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 339   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 340   | --sha=* | --sh=*)
 341     sharedstatedir="$ac_optarg" ;;
 342
 343   -site | --site | --sit)
 344     ac_prev=site ;;
 345   -site=* | --site=* | --sit=*)
 346     site="$ac_optarg" ;;
 347
 348   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 349     ac_prev=srcdir ;;
 350   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 351     srcdir="$ac_optarg" ;;
 352
 353   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 354   | --syscon | --sysco | --sysc | --sys | --sy)
 355     ac_prev=sysconfdir ;;
 356   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 357   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 358     sysconfdir="$ac_optarg" ;;
 359
 360   -target | --target | --targe | --targ | --tar | --ta | --t)
 361     ac_prev=target ;;
 362   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 363     target="$ac_optarg" ;;
 364
 365   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 366     verbose=yes ;;
 367
 368   -version | --version | --versio | --versi | --vers)
 369     echo "configure generated by autoconf version 2.13"
 370     exit 0 ;;
 371
 372   -with-* | --with-*)
 373     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 374     # Reject names that are not valid shell variable names.
 375     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 376       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 377     fi
 378     ac_package=`echo $ac_package| sed 's/-/_/g'`
 379     case "$ac_option" in
 380       *=*) ;;
 381       *) ac_optarg=yes ;;
 382     esac
 383     eval "with_${ac_package}='$ac_optarg'" ;;
 384
 385   -without-* | --without-*)
 386     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 387     # Reject names that are not valid shell variable names.
 388     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 389       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 390     fi
 391     ac_package=`echo $ac_package| sed 's/-/_/g'`
 392     eval "with_${ac_package}=no" ;;
 393
 394   --x)
 395     # Obsolete; use --with-x.
 396     with_x=yes ;;
 397
 398   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 399   | --x-incl | --x-inc | --x-in | --x-i)
 400     ac_prev=x_includes ;;
 401   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 402   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 403     x_includes="$ac_optarg" ;;
 404
 405   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 406   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 407     ac_prev=x_libraries ;;
 408   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 409   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 410     x_libraries="$ac_optarg" ;;
 411
 412   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 413     ;;
 414
 415   *)
 416     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 417       echo "configure: warning: $ac_option: invalid host type" 1>&2
 418     fi
 419     if test "x$nonopt" != xNONE; then
 420       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 421     fi
 422     nonopt="$ac_option"
 423     ;;
 424
 425   esac
 426 done
 427
 428 if test -n "$ac_prev"; then
 429   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 430 fi
 431
 432 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 433
 434 # File descriptor usage:
 435 # 0 standard input
 436 # 1 file creation
 437 # 2 errors and warnings
 438 # 3 some systems may open it to /dev/tty
 439 # 4 used on the Kubota Titan
 440 # 6 checking for... messages and results
 441 # 5 compiler messages saved in config.log
 442 if test "$silent" = yes; then
 443   exec 6>/dev/null
 444 else
 445   exec 6>&1
 446 fi
 447 exec 5>./config.log
 448
 449 echo "\
 450 This file contains any messages produced by compilers while
 451 running configure, to aid debugging if configure makes a mistake.
 452 " 1>&5
 453
 454 # Strip out --no-create and --no-recursion so they do not pile up.
 455 # Also quote any args containing shell metacharacters.
 456 ac_configure_args=
 457 for ac_arg
 458 do
 459   case "$ac_arg" in
 460   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 461   | --no-cr | --no-c) ;;
 462   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 463   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 464   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 465   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 466   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 467   esac
 468 done
 469
 470 # NLS nuisances.
 471 # Only set these to C if already set.  These must not be set unconditionally
 472 # because not all systems understand e.g. LANG=C (notably SCO).
 473 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 474 # Non-C LC_CTYPE values break the ctype check.
 475 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 476 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 477 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 478 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 479
 480 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 481 rm -rf conftest* confdefs.h
 482 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 483 echo > confdefs.h
 484
 485 # A filename unique to this package, relative to the directory that
 486 # configure is in, which we can look for to find out if srcdir is correct.
 487 ac_unique_file=gcj_mlc.c
 488
 489 # Find the source files, if location was not specified.
 490 if test -z "$srcdir"; then
 491   ac_srcdir_defaulted=yes
 492   # Try the directory containing this script, then its parent.
 493   ac_prog=$0
 494   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 495   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 496   srcdir=$ac_confdir
 497   if test ! -r $srcdir/$ac_unique_file; then
 498     srcdir=..
 499   fi
 500 else
 501   ac_srcdir_defaulted=no
 502 fi
 503 if test ! -r $srcdir/$ac_unique_file; then
 504   if test "$ac_srcdir_defaulted" = yes; then
 505     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 506   else
 507     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 508   fi
 509 fi
 510 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 511
 512 # Prefer explicitly selected file to automatically selected ones.
 513 if test -z "$CONFIG_SITE"; then
 514   if test "x$prefix" != xNONE; then
 515     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 516   else
 517     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 518   fi
 519 fi
 520 for ac_site_file in $CONFIG_SITE; do
 521   if test -r "$ac_site_file"; then
 522     echo "loading site script $ac_site_file"
 523     . "$ac_site_file"
 524   fi
 525 done
 526
 527 if test -r "$cache_file"; then
 528   echo "loading cache $cache_file"
 529   . $cache_file
 530 else
 531   echo "creating cache $cache_file"
 532   > $cache_file
 533 fi
 534
 535 ac_ext=c
 536 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 537 ac_cpp='$CPP $CPPFLAGS'
 538 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 539 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 540 cross_compiling=$ac_cv_prog_cc_cross
 541
 542 ac_exeext=
 543 ac_objext=o
 544 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 545   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 546   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 547     ac_n= ac_c='
 548 ' ac_t='        '
 549   else
 550     ac_n=-n ac_c= ac_t=
 551   fi
 552 else
 553   ac_n= ac_c='\c' ac_t=
 554 fi
 555
 556
 557
 558 ac_aux_dir=
 559 for ac_dir in . $srcdir/.; do
 560   if test -f $ac_dir/install-sh; then
 561     ac_aux_dir=$ac_dir
 562     ac_install_sh="$ac_aux_dir/install-sh -c"
 563     break
 564   elif test -f $ac_dir/install.sh; then
 565     ac_aux_dir=$ac_dir
 566     ac_install_sh="$ac_aux_dir/install.sh -c"
 567     break
 568   fi
 569 done
 570 if test -z "$ac_aux_dir"; then
 571   { echo "configure: error: can not find install-sh or install.sh in . $srcdir/." 1>&2; exit 1; }
 572 fi
 573 ac_config_guess=$ac_aux_dir/config.guess
 574 ac_config_sub=$ac_aux_dir/config.sub
 575 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 576
 577
 578 # Find a good install program.  We prefer a C program (faster),
 579 # so one script is as good as another.  But avoid the broken or
 580 # incompatible versions:
 581 # SysV /etc/install, /usr/sbin/install
 582 # SunOS /usr/etc/install
 583 # IRIX /sbin/install
 584 # AIX /bin/install
 585 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 586 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 587 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 588 # ./install, which can be erroneously created by make from ./install.sh.
 589 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 590 echo "configure:591: checking for a BSD compatible install" >&5
 591 if test -z "$INSTALL"; then
 592 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 593   echo $ac_n "(cached) $ac_c" 1>&6
 594 else
 595     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 596   for ac_dir in $PATH; do
 597     # Account for people who put trailing slashes in PATH elements.
 598     case "$ac_dir/" in
 599     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 600     *)
 601       # OSF1 and SCO ODT 3.0 have their own names for install.
 602       # Don't use installbsd from OSF since it installs stuff as root
 603       # by default.
 604       for ac_prog in ginstall scoinst install; do
 605         if test -f $ac_dir/$ac_prog; then
 606           if test $ac_prog = install &&
 607             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 608             # AIX install.  It has an incompatible calling convention.
 609             :
 610           else
 611             ac_cv_path_install="$ac_dir/$ac_prog -c"
 612             break 2
 613           fi
 614         fi
 615       done
 616       ;;
 617     esac
 618   done
 619   IFS="$ac_save_IFS"
 620
 621 fi
 622   if test "${ac_cv_path_install+set}" = set; then
 623     INSTALL="$ac_cv_path_install"
 624   else
 625     # As a last resort, use the slow shell script.  We don't cache a
 626     # path for INSTALL within a source directory, because that will
 627     # break other packages using the cache if that directory is
 628     # removed, or if the path is relative.
 629     INSTALL="$ac_install_sh"
 630   fi
 631 fi
 632 echo "$ac_t""$INSTALL" 1>&6
 633
 634 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 635 # It thinks the first close brace ends the variable substitution.
 636 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 637
 638 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 639
 640 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 641
 642 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 643 echo "configure:644: checking whether build environment is sane" >&5
 644 # Just in case
 645 sleep 1
 646 echo timestamp > conftestfile
 647 # Do `set' in a subshell so we don't clobber the current shell's
 648 # arguments.  Must try -L first in case configure is actually a
 649 # symlink; some systems play weird games with the mod time of symlinks
 650 # (eg FreeBSD returns the mod time of the symlink's containing
 651 # directory).
 652 if (
 653    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 654    if test "$*" = "X"; then
 655       # -L didn't work.
 656       set X `ls -t $srcdir/configure conftestfile`
 657    fi
 658    if test "$*" != "X $srcdir/configure conftestfile" \
 659       && test "$*" != "X conftestfile $srcdir/configure"; then
 660
 661       # If neither matched, then we have a broken ls.  This can happen
 662       # if, for instance, CONFIG_SHELL is bash and it inherits a
 663       # broken ls alias from the environment.  This has actually
 664       # happened.  Such a system could not be considered "sane".
 665       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 666 alias in your environment" 1>&2; exit 1; }
 667    fi
 668
 669    test "$2" = conftestfile
 670    )
 671 then
 672    # Ok.
 673    :
 674 else
 675    { echo "configure: error: newly created file is older than distributed files!
 676 Check your system clock" 1>&2; exit 1; }
 677 fi
 678 rm -f conftest*
 679 echo "$ac_t""yes" 1>&6
 680 if test "$program_transform_name" = s,x,x,; then
 681   program_transform_name=
 682 else
 683   # Double any \ or $.  echo might interpret backslashes.
 684   cat <<\EOF_SED > conftestsed
 685 s,\\,\\\\,g; s,\$,$$,g
 686 EOF_SED
 687   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 688   rm -f conftestsed
 689 fi
 690 test "$program_prefix" != NONE &&
 691   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 692 # Use a double $ so make ignores it.
 693 test "$program_suffix" != NONE &&
 694   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 695
 696 # sed with no file args requires a program.
 697 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 698
 699 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 700 echo "configure:701: checking whether ${MAKE-make} sets \${MAKE}" >&5
 701 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 702 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 703   echo $ac_n "(cached) $ac_c" 1>&6
 704 else
 705   cat > conftestmake <<\EOF
 706 all:
 707         @echo 'ac_maketemp="${MAKE}"'
 708 EOF
 709 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 710 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 711 if test -n "$ac_maketemp"; then
 712   eval ac_cv_prog_make_${ac_make}_set=yes
 713 else
 714   eval ac_cv_prog_make_${ac_make}_set=no
 715 fi
 716 rm -f conftestmake
 717 fi
 718 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 719   echo "$ac_t""yes" 1>&6
 720   SET_MAKE=
 721 else
 722   echo "$ac_t""no" 1>&6
 723   SET_MAKE="MAKE=${MAKE-make}"
 724 fi
 725
 726 if test $host != $build; then
 727   ac_tool_prefix=${host_alias}-
 728 else
 729   ac_tool_prefix=
 730 fi
 731
 732 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 733 echo "configure:734: checking for Cygwin environment" >&5
 734 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 735   echo $ac_n "(cached) $ac_c" 1>&6
 736 else
 737   cat > conftest.$ac_ext <<EOF
 738 #line 739 "configure"
 739 #include "confdefs.h"
 740
 741 int main() {
 742
 743 #ifndef __CYGWIN__
 744 #define __CYGWIN__ __CYGWIN32__
 745 #endif
 746 return __CYGWIN__;
 747 ; return 0; }
 748 EOF
 749 if { (eval echo configure:750: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 750   rm -rf conftest*
 751   ac_cv_cygwin=yes
 752 else
 753   echo "configure: failed program was:" >&5
 754   cat conftest.$ac_ext >&5
 755   rm -rf conftest*
 756   ac_cv_cygwin=no
 757 fi
 758 rm -f conftest*
 759 rm -f conftest*
 760 fi
 761
 762 echo "$ac_t""$ac_cv_cygwin" 1>&6
 763 CYGWIN=
 764 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 765 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 766 echo "configure:767: checking for mingw32 environment" >&5
 767 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 768   echo $ac_n "(cached) $ac_c" 1>&6
 769 else
 770   cat > conftest.$ac_ext <<EOF
 771 #line 772 "configure"
 772 #include "confdefs.h"
 773
 774 int main() {
 775 return __MINGW32__;
 776 ; return 0; }
 777 EOF
 778 if { (eval echo configure:779: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 779   rm -rf conftest*
 780   ac_cv_mingw32=yes
 781 else
 782   echo "configure: failed program was:" >&5
 783   cat conftest.$ac_ext >&5
 784   rm -rf conftest*
 785   ac_cv_mingw32=no
 786 fi
 787 rm -f conftest*
 788 rm -f conftest*
 789 fi
 790
 791 echo "$ac_t""$ac_cv_mingw32" 1>&6
 792 MINGW32=
 793 test "$ac_cv_mingw32" = yes && MINGW32=yes
 794
 795 # Check whether --enable-multilib or --disable-multilib was given.
 796 if test "${enable_multilib+set}" = set; then
 797   enableval="$enable_multilib"
 798   case "${enableval}" in
 799   yes) multilib=yes ;;
 800   no)  multilib=no ;;
 801   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 802  esac
 803 else
 804   multilib=yes
 805 fi
 806
 807
 808 if test "${srcdir}" = "."; then
 809   if test "${with_target_subdir}" != "." -a -n "${with_target_subdir}"; then
 810     gc_basedir="${srcdir}/${with_multisrctop}../."
 811   else
 812     gc_basedir="${srcdir}/${with_multisrctop}."
 813   fi
 814 else
 815   gc_basedir="${srcdir}/."
 816 fi
 817
 818 ac_aux_dir=
 819 for ac_dir in $gc_basedir/.. $srcdir/$gc_basedir/..; do
 820   if test -f $ac_dir/install-sh; then
 821     ac_aux_dir=$ac_dir
 822     ac_install_sh="$ac_aux_dir/install-sh -c"
 823     break
 824   elif test -f $ac_dir/install.sh; then
 825     ac_aux_dir=$ac_dir
 826     ac_install_sh="$ac_aux_dir/install.sh -c"
 827     break
 828   fi
 829 done
 830 if test -z "$ac_aux_dir"; then
 831   { echo "configure: error: can not find install-sh or install.sh in $gc_basedir/.. $srcdir/$gc_basedir/.." 1>&2; exit 1; }
 832 fi
 833 ac_config_guess=$ac_aux_dir/config.guess
 834 ac_config_sub=$ac_aux_dir/config.sub
 835 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 836
 837 if :; then :; else
 838   # This overrides the previous occurrence for automake, but not for
 839   # autoconf, which is exactly what we want.
 840   ac_aux_dir=
 841 for ac_dir in .. $srcdir/..; do
 842   if test -f $ac_dir/install-sh; then
 843     ac_aux_dir=$ac_dir
 844     ac_install_sh="$ac_aux_dir/install-sh -c"
 845     break
 846   elif test -f $ac_dir/install.sh; then
 847     ac_aux_dir=$ac_dir
 848     ac_install_sh="$ac_aux_dir/install.sh -c"
 849     break
 850   fi
 851 done
 852 if test -z "$ac_aux_dir"; then
 853   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 854 fi
 855 ac_config_guess=$ac_aux_dir/config.guess
 856 ac_config_sub=$ac_aux_dir/config.sub
 857 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 858
 859 fi
 860
 861
 862 # Do some error checking and defaulting for the host and target type.
 863 # The inputs are:
 864 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 865 #
 866 # The rules are:
 867 # 1. You are not allowed to specify --host, --target, and nonopt at the
 868 #    same time.
 869 # 2. Host defaults to nonopt.
 870 # 3. If nonopt is not specified, then host defaults to the current host,
 871 #    as determined by config.guess.
 872 # 4. Target and build default to nonopt.
 873 # 5. If nonopt is not specified, then target and build default to host.
 874
 875 # The aliases save the names the user supplied, while $host etc.
 876 # will get canonicalized.
 877 case $host---$target---$nonopt in
 878 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 879 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 880 esac
 881
 882
 883 # Make sure we can run config.sub.
 884 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 885 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 886 fi
 887
 888 echo $ac_n "checking host system type""... $ac_c" 1>&6
 889 echo "configure:890: checking host system type" >&5
 890
 891 host_alias=$host
 892 case "$host_alias" in
 893 NONE)
 894   case $nonopt in
 895   NONE)
 896     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 897     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 898     fi ;;
 899   *) host_alias=$nonopt ;;
 900   esac ;;
 901 esac
 902
 903 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 904 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 905 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 906 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 907 echo "$ac_t""$host" 1>&6
 908
 909 echo $ac_n "checking target system type""... $ac_c" 1>&6
 910 echo "configure:911: checking target system type" >&5
 911
 912 target_alias=$target
 913 case "$target_alias" in
 914 NONE)
 915   case $nonopt in
 916   NONE) target_alias=$host_alias ;;
 917   *) target_alias=$nonopt ;;
 918   esac ;;
 919 esac
 920
 921 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 922 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 923 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 924 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 925 echo "$ac_t""$target" 1>&6
 926
 927 echo $ac_n "checking build system type""... $ac_c" 1>&6
 928 echo "configure:929: checking build system type" >&5
 929
 930 build_alias=$build
 931 case "$build_alias" in
 932 NONE)
 933   case $nonopt in
 934   NONE) build_alias=$host_alias ;;
 935   *) build_alias=$nonopt ;;
 936   esac ;;
 937 esac
 938
 939 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 940 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 941 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 942 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 943 echo "$ac_t""$build" 1>&6
 944
 945 test "$host_alias" != "$target_alias" &&
 946   test "$program_prefix$program_suffix$program_transform_name" = \
 947     NONENONEs,x,x, &&
 948   program_prefix=${target_alias}-
 949
 950
 951 # This works around an automake problem.
 952 mkinstalldirs="`cd $ac_aux_dir && pwd`/mkinstalldirs"
 953
 954
 955
 956 PACKAGE=gc
 957
 958 VERSION=6.0
 959
 960 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 961   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 962 fi
 963
 964
 965
 966 missing_dir=`cd $ac_aux_dir && pwd`
 967 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 968 echo "configure:969: checking for working aclocal" >&5
 969 # Run test in a subshell; some versions of sh will print an error if
 970 # an executable is not found, even if stderr is redirected.
 971 # Redirect stdin to placate older versions of autoconf.  Sigh.
 972 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 973    ACLOCAL=aclocal
 974    echo "$ac_t""found" 1>&6
 975 else
 976    ACLOCAL="$missing_dir/missing aclocal"
 977    echo "$ac_t""missing" 1>&6
 978 fi
 979
 980 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 981 echo "configure:982: checking for working autoconf" >&5
 982 # Run test in a subshell; some versions of sh will print an error if
 983 # an executable is not found, even if stderr is redirected.
 984 # Redirect stdin to placate older versions of autoconf.  Sigh.
 985 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 986    AUTOCONF=autoconf
 987    echo "$ac_t""found" 1>&6
 988 else
 989    AUTOCONF="$missing_dir/missing autoconf"
 990    echo "$ac_t""missing" 1>&6
 991 fi
 992
 993 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 994 echo "configure:995: checking for working automake" >&5
 995 # Run test in a subshell; some versions of sh will print an error if
 996 # an executable is not found, even if stderr is redirected.
 997 # Redirect stdin to placate older versions of autoconf.  Sigh.
 998 if (automake --version) < /dev/null > /dev/null 2>&1; then
 999    AUTOMAKE=automake
1000    echo "$ac_t""found" 1>&6
1001 else
1002    AUTOMAKE="$missing_dir/missing automake"
1003    echo "$ac_t""missing" 1>&6
1004 fi
1005
1006 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1007 echo "configure:1008: checking for working autoheader" >&5
1008 # Run test in a subshell; some versions of sh will print an error if
1009 # an executable is not found, even if stderr is redirected.
1010 # Redirect stdin to placate older versions of autoconf.  Sigh.
1011 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1012    AUTOHEADER=autoheader
1013    echo "$ac_t""found" 1>&6
1014 else
1015    AUTOHEADER="$missing_dir/missing autoheader"
1016    echo "$ac_t""missing" 1>&6
1017 fi
1018
1019 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1020 echo "configure:1021: checking for working makeinfo" >&5
1021 # Run test in a subshell; some versions of sh will print an error if
1022 # an executable is not found, even if stderr is redirected.
1023 # Redirect stdin to placate older versions of autoconf.  Sigh.
1024 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1025    MAKEINFO=makeinfo
1026    echo "$ac_t""found" 1>&6
1027 else
1028    MAKEINFO="$missing_dir/missing makeinfo"
1029    echo "$ac_t""missing" 1>&6
1030 fi
1031
1032
1033
1034 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
1035 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
1036 # are probably using a cross compiler, which will not be able to fully
1037 # link an executable.  This should really be fixed in autoconf
1038 # itself.
1039
1040
1041
1042
1043 # Extract the first word of "gcc", so it can be a program name with args.
1044 set dummy gcc; ac_word=$2
1045 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1046 echo "configure:1047: checking for $ac_word" >&5
1047 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1048   echo $ac_n "(cached) $ac_c" 1>&6
1049 else
1050   if test -n "$CC"; then
1051   ac_cv_prog_CC="$CC" # Let the user override the test.
1052 else
1053   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1054   ac_dummy="$PATH"
1055   for ac_dir in $ac_dummy; do
1056     test -z "$ac_dir" && ac_dir=.
1057     if test -f $ac_dir/$ac_word; then
1058       ac_cv_prog_CC="gcc"
1059       break
1060     fi
1061   done
1062   IFS="$ac_save_ifs"
1063 fi
1064 fi
1065 CC="$ac_cv_prog_CC"
1066 if test -n "$CC"; then
1067   echo "$ac_t""$CC" 1>&6
1068 else
1069   echo "$ac_t""no" 1>&6
1070 fi
1071
1072 if test -z "$CC"; then
1073   # Extract the first word of "cc", so it can be a program name with args.
1074 set dummy cc; ac_word=$2
1075 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1076 echo "configure:1077: checking for $ac_word" >&5
1077 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1078   echo $ac_n "(cached) $ac_c" 1>&6
1079 else
1080   if test -n "$CC"; then
1081   ac_cv_prog_CC="$CC" # Let the user override the test.
1082 else
1083   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1084   ac_prog_rejected=no
1085   ac_dummy="$PATH"
1086   for ac_dir in $ac_dummy; do
1087     test -z "$ac_dir" && ac_dir=.
1088     if test -f $ac_dir/$ac_word; then
1089       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1090         ac_prog_rejected=yes
1091         continue
1092       fi
1093       ac_cv_prog_CC="cc"
1094       break
1095     fi
1096   done
1097   IFS="$ac_save_ifs"
1098 if test $ac_prog_rejected = yes; then
1099   # We found a bogon in the path, so make sure we never use it.
1100   set dummy $ac_cv_prog_CC
1101   shift
1102   if test $# -gt 0; then
1103     # We chose a different compiler from the bogus one.
1104     # However, it has the same basename, so the bogon will be chosen
1105     # first if we set CC to just the basename; use the full file name.
1106     shift
1107     set dummy "$ac_dir/$ac_word" "$@"
1108     shift
1109     ac_cv_prog_CC="$@"
1110   fi
1111 fi
1112 fi
1113 fi
1114 CC="$ac_cv_prog_CC"
1115 if test -n "$CC"; then
1116   echo "$ac_t""$CC" 1>&6
1117 else
1118   echo "$ac_t""no" 1>&6
1119 fi
1120
1121   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1122 fi
1123
1124 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1125 echo "configure:1126: checking whether we are using GNU C" >&5
1126 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1127   echo $ac_n "(cached) $ac_c" 1>&6
1128 else
1129   cat > conftest.c <<EOF
1130 #ifdef __GNUC__
1131   yes;
1132 #endif
1133 EOF
1134 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1135: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1135   ac_cv_prog_gcc=yes
1136 else
1137   ac_cv_prog_gcc=no
1138 fi
1139 fi
1140
1141 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1142
1143 if test $ac_cv_prog_gcc = yes; then
1144   GCC=yes
1145   ac_test_CFLAGS="${CFLAGS+set}"
1146   ac_save_CFLAGS="$CFLAGS"
1147   CFLAGS=
1148   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1149 echo "configure:1150: checking whether ${CC-cc} accepts -g" >&5
1150 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1151   echo $ac_n "(cached) $ac_c" 1>&6
1152 else
1153   echo 'void f(){}' > conftest.c
1154 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1155   ac_cv_prog_cc_g=yes
1156 else
1157   ac_cv_prog_cc_g=no
1158 fi
1159 rm -f conftest*
1160
1161 fi
1162
1163 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1164   if test "$ac_test_CFLAGS" = set; then
1165     CFLAGS="$ac_save_CFLAGS"
1166   elif test $ac_cv_prog_cc_g = yes; then
1167     CFLAGS="-g -O2"
1168   else
1169     CFLAGS="-O2"
1170   fi
1171 else
1172   GCC=
1173   test "${CFLAGS+set}" = set || CFLAGS="-g"
1174 fi
1175
1176
1177 # Likewise for AC_PROG_CXX.
1178
1179
1180
1181 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1182 do
1183 # Extract the first word of "$ac_prog", so it can be a program name with args.
1184 set dummy $ac_prog; ac_word=$2
1185 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1186 echo "configure:1187: checking for $ac_word" >&5
1187 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1188   echo $ac_n "(cached) $ac_c" 1>&6
1189 else
1190   if test -n "$CXX"; then
1191   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1192 else
1193   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1194   ac_dummy="$PATH"
1195   for ac_dir in $ac_dummy; do
1196     test -z "$ac_dir" && ac_dir=.
1197     if test -f $ac_dir/$ac_word; then
1198       ac_cv_prog_CXX="$ac_prog"
1199       break
1200     fi
1201   done
1202   IFS="$ac_save_ifs"
1203 fi
1204 fi
1205 CXX="$ac_cv_prog_CXX"
1206 if test -n "$CXX"; then
1207   echo "$ac_t""$CXX" 1>&6
1208 else
1209   echo "$ac_t""no" 1>&6
1210 fi
1211
1212 test -n "$CXX" && break
1213 done
1214 test -n "$CXX" || CXX="gcc"
1215
1216 test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1217
1218 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1219 echo "configure:1220: checking whether we are using GNU C++" >&5
1220 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1221   echo $ac_n "(cached) $ac_c" 1>&6
1222 else
1223   cat > conftest.C <<EOF
1224 #ifdef __GNUC__
1225   yes;
1226 #endif
1227 EOF
1228 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1229: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1229   ac_cv_prog_gxx=yes
1230 else
1231   ac_cv_prog_gxx=no
1232 fi
1233 fi
1234
1235 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1236
1237 if test $ac_cv_prog_gxx = yes; then
1238   GXX=yes
1239   ac_test_CXXFLAGS="${CXXFLAGS+set}"
1240   ac_save_CXXFLAGS="$CXXFLAGS"
1241   CXXFLAGS=
1242   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1243 echo "configure:1244: checking whether ${CXX-g++} accepts -g" >&5
1244 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1245   echo $ac_n "(cached) $ac_c" 1>&6
1246 else
1247   echo 'void f(){}' > conftest.cc
1248 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1249   ac_cv_prog_cxx_g=yes
1250 else
1251   ac_cv_prog_cxx_g=no
1252 fi
1253 rm -f conftest*
1254
1255 fi
1256
1257 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1258   if test "$ac_test_CXXFLAGS" = set; then
1259     CXXFLAGS="$ac_save_CXXFLAGS"
1260   elif test $ac_cv_prog_cxx_g = yes; then
1261     CXXFLAGS="-g -O2"
1262   else
1263     CXXFLAGS="-O2"
1264   fi
1265 else
1266   GXX=
1267   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1268 fi
1269
1270
1271 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
1272 # run it explicitly here, it will be run implicitly before
1273 # NEWLIB_CONFIGURE, which doesn't work because that means that it will
1274 # be run before AC_CANONICAL_HOST.
1275 echo $ac_n "checking build system type""... $ac_c" 1>&6
1276 echo "configure:1277: checking build system type" >&5
1277
1278 build_alias=$build
1279 case "$build_alias" in
1280 NONE)
1281   case $nonopt in
1282   NONE) build_alias=$host_alias ;;
1283   *) build_alias=$nonopt ;;
1284   esac ;;
1285 esac
1286
1287 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1288 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1289 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1290 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1291 echo "$ac_t""$build" 1>&6
1292
1293
1294 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1295 set dummy ${ac_tool_prefix}as; ac_word=$2
1296 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1297 echo "configure:1298: checking for $ac_word" >&5
1298 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1299   echo $ac_n "(cached) $ac_c" 1>&6
1300 else
1301   if test -n "$AS"; then
1302   ac_cv_prog_AS="$AS" # Let the user override the test.
1303 else
1304   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1305   ac_dummy="$PATH"
1306   for ac_dir in $ac_dummy; do
1307     test -z "$ac_dir" && ac_dir=.
1308     if test -f $ac_dir/$ac_word; then
1309       ac_cv_prog_AS="${ac_tool_prefix}as"
1310       break
1311     fi
1312   done
1313   IFS="$ac_save_ifs"
1314   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1315 fi
1316 fi
1317 AS="$ac_cv_prog_AS"
1318 if test -n "$AS"; then
1319   echo "$ac_t""$AS" 1>&6
1320 else
1321   echo "$ac_t""no" 1>&6
1322 fi
1323
1324
1325
1326 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1327 set dummy ${ac_tool_prefix}ar; ac_word=$2
1328 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1329 echo "configure:1330: checking for $ac_word" >&5
1330 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1331   echo $ac_n "(cached) $ac_c" 1>&6
1332 else
1333   if test -n "$AR"; then
1334   ac_cv_prog_AR="$AR" # Let the user override the test.
1335 else
1336   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1337   ac_dummy="$PATH"
1338   for ac_dir in $ac_dummy; do
1339     test -z "$ac_dir" && ac_dir=.
1340     if test -f $ac_dir/$ac_word; then
1341       ac_cv_prog_AR="${ac_tool_prefix}ar"
1342       break
1343     fi
1344   done
1345   IFS="$ac_save_ifs"
1346   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1347 fi
1348 fi
1349 AR="$ac_cv_prog_AR"
1350 if test -n "$AR"; then
1351   echo "$ac_t""$AR" 1>&6
1352 else
1353   echo "$ac_t""no" 1>&6
1354 fi
1355
1356
1357
1358 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1359 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1360 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1361 echo "configure:1362: checking for $ac_word" >&5
1362 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1363   echo $ac_n "(cached) $ac_c" 1>&6
1364 else
1365   if test -n "$RANLIB"; then
1366   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1367 else
1368   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1369   ac_dummy="$PATH"
1370   for ac_dir in $ac_dummy; do
1371     test -z "$ac_dir" && ac_dir=.
1372     if test -f $ac_dir/$ac_word; then
1373       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1374       break
1375     fi
1376   done
1377   IFS="$ac_save_ifs"
1378 fi
1379 fi
1380 RANLIB="$ac_cv_prog_RANLIB"
1381 if test -n "$RANLIB"; then
1382   echo "$ac_t""$RANLIB" 1>&6
1383 else
1384   echo "$ac_t""no" 1>&6
1385 fi
1386
1387
1388 if test -z "$ac_cv_prog_RANLIB"; then
1389 if test -n "$ac_tool_prefix"; then
1390   # Extract the first word of "ranlib", so it can be a program name with args.
1391 set dummy ranlib; ac_word=$2
1392 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1393 echo "configure:1394: checking for $ac_word" >&5
1394 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1395   echo $ac_n "(cached) $ac_c" 1>&6
1396 else
1397   if test -n "$RANLIB"; then
1398   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1399 else
1400   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1401   ac_dummy="$PATH"
1402   for ac_dir in $ac_dummy; do
1403     test -z "$ac_dir" && ac_dir=.
1404     if test -f $ac_dir/$ac_word; then
1405       ac_cv_prog_RANLIB="ranlib"
1406       break
1407     fi
1408   done
1409   IFS="$ac_save_ifs"
1410   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1411 fi
1412 fi
1413 RANLIB="$ac_cv_prog_RANLIB"
1414 if test -n "$RANLIB"; then
1415   echo "$ac_t""$RANLIB" 1>&6
1416 else
1417   echo "$ac_t""no" 1>&6
1418 fi
1419
1420 else
1421   RANLIB=":"
1422 fi
1423 fi
1424
1425
1426 # Find a good install program.  We prefer a C program (faster),
1427 # so one script is as good as another.  But avoid the broken or
1428 # incompatible versions:
1429 # SysV /etc/install, /usr/sbin/install
1430 # SunOS /usr/etc/install
1431 # IRIX /sbin/install
1432 # AIX /bin/install
1433 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1434 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1435 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1436 # ./install, which can be erroneously created by make from ./install.sh.
1437 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1438 echo "configure:1439: checking for a BSD compatible install" >&5
1439 if test -z "$INSTALL"; then
1440 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1441   echo $ac_n "(cached) $ac_c" 1>&6
1442 else
1443     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1444   for ac_dir in $PATH; do
1445     # Account for people who put trailing slashes in PATH elements.
1446     case "$ac_dir/" in
1447     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1448     *)
1449       # OSF1 and SCO ODT 3.0 have their own names for install.
1450       # Don't use installbsd from OSF since it installs stuff as root
1451       # by default.
1452       for ac_prog in ginstall scoinst install; do
1453         if test -f $ac_dir/$ac_prog; then
1454           if test $ac_prog = install &&
1455             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1456             # AIX install.  It has an incompatible calling convention.
1457             :
1458           else
1459             ac_cv_path_install="$ac_dir/$ac_prog -c"
1460             break 2
1461           fi
1462         fi
1463       done
1464       ;;
1465     esac
1466   done
1467   IFS="$ac_save_IFS"
1468
1469 fi
1470   if test "${ac_cv_path_install+set}" = set; then
1471     INSTALL="$ac_cv_path_install"
1472   else
1473     # As a last resort, use the slow shell script.  We don't cache a
1474     # path for INSTALL within a source directory, because that will
1475     # break other packages using the cache if that directory is
1476     # removed, or if the path is relative.
1477     INSTALL="$ac_install_sh"
1478   fi
1479 fi
1480 echo "$ac_t""$INSTALL" 1>&6
1481
1482 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1483 # It thinks the first close brace ends the variable substitution.
1484 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1485
1486 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1487
1488 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1489
1490
1491 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1492 echo "configure:1493: checking whether to enable maintainer-specific portions of Makefiles" >&5
1493     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1494 if test "${enable_maintainer_mode+set}" = set; then
1495   enableval="$enable_maintainer_mode"
1496   USE_MAINTAINER_MODE=$enableval
1497 else
1498   USE_MAINTAINER_MODE=no
1499 fi
1500
1501   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1502
1503
1504 if test $USE_MAINTAINER_MODE = yes; then
1505   MAINTAINER_MODE_TRUE=
1506   MAINTAINER_MODE_FALSE='#'
1507 else
1508   MAINTAINER_MODE_TRUE='#'
1509   MAINTAINER_MODE_FALSE=
1510 fi
1511   MAINT=$MAINTAINER_MODE_TRUE
1512
1513
1514
1515 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1516 # at least currently, we never actually build a program, so we never
1517 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1518 # fails, because we are probably configuring with a cross compiler
1519 # which can't create executables.  So we include AC_EXEEXT to keep
1520 # automake happy, but we don't execute it, since we don't care about
1521 # the result.
1522 if false; then
1523   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1524   # to nothing, so nothing would remain between `then' and `fi' if it
1525   # were not for the `:' below.
1526   :
1527
1528
1529 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1530 echo "configure:1531: checking for executable suffix" >&5
1531 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1532   echo $ac_n "(cached) $ac_c" 1>&6
1533 else
1534   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1535   ac_cv_exeext=.exe
1536 else
1537   rm -f conftest*
1538   echo 'int main () { return 0; }' > conftest.$ac_ext
1539   ac_cv_exeext=
1540   if { (eval echo configure:1541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1541     for file in conftest.*; do
1542       case $file in
1543       *.c | *.o | *.obj) ;;
1544       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1545       esac
1546     done
1547   else
1548     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1549   fi
1550   rm -f conftest*
1551   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1552 fi
1553 fi
1554
1555 EXEEXT=""
1556 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1557 echo "$ac_t""${ac_cv_exeext}" 1>&6
1558 ac_exeext=$EXEEXT
1559
1560 fi
1561
1562 . ${srcdir}/configure.host
1563
1564 case ${gc_basedir} in
1565 /* | A-Za-z:/\\*) gc_flagbasedir=${gc_basedir} ;;
1566 *) gc_flagbasedir='$(top_builddir)/'${gc_basedir} ;;
1567 esac
1568
1569 gc_cflags="${gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${gc_flagbasedir}/libc/include"
1570 case "${host}" in
1571   *-*-cygwin32*)
1572     gc_cflags="${gc_cflags} -I${gc_flagbasedir}/../winsup/include"
1573     ;;
1574 esac
1575
1576
1577 GC_CFLAGS=${gc_cflags}
1578
1579
1580
1581 # Check whether --enable-shared or --disable-shared was given.
1582 if test "${enable_shared+set}" = set; then
1583   enableval="$enable_shared"
1584   p=${PACKAGE-default}
1585 case $enableval in
1586 yes) enable_shared=yes ;;
1587 no) enable_shared=no ;;
1588 *)
1589   enable_shared=no
1590   # Look at the argument we got.  We use all the common list separators.
1591   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1592   for pkg in $enableval; do
1593     if test "X$pkg" = "X$p"; then
1594       enable_shared=yes
1595     fi
1596   done
1597   IFS="$ac_save_ifs"
1598   ;;
1599 esac
1600 else
1601   enable_shared=yes
1602 fi
1603
1604 # Check whether --enable-static or --disable-static was given.
1605 if test "${enable_static+set}" = set; then
1606   enableval="$enable_static"
1607   p=${PACKAGE-default}
1608 case $enableval in
1609 yes) enable_static=yes ;;
1610 no) enable_static=no ;;
1611 *)
1612   enable_static=no
1613   # Look at the argument we got.  We use all the common list separators.
1614   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1615   for pkg in $enableval; do
1616     if test "X$pkg" = "X$p"; then
1617       enable_static=yes
1618     fi
1619   done
1620   IFS="$ac_save_ifs"
1621   ;;
1622 esac
1623 else
1624   enable_static=yes
1625 fi
1626
1627 # Check whether --enable-fast-install or --disable-fast-install was given.
1628 if test "${enable_fast_install+set}" = set; then
1629   enableval="$enable_fast_install"
1630   p=${PACKAGE-default}
1631 case $enableval in
1632 yes) enable_fast_install=yes ;;
1633 no) enable_fast_install=no ;;
1634 *)
1635   enable_fast_install=no
1636   # Look at the argument we got.  We use all the common list separators.
1637   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1638   for pkg in $enableval; do
1639     if test "X$pkg" = "X$p"; then
1640       enable_fast_install=yes
1641     fi
1642   done
1643   IFS="$ac_save_ifs"
1644   ;;
1645 esac
1646 else
1647   enable_fast_install=yes
1648 fi
1649
1650 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1651 if test "${with_gnu_ld+set}" = set; then
1652   withval="$with_gnu_ld"
1653   test "$withval" = no || with_gnu_ld=yes
1654 else
1655   with_gnu_ld=no
1656 fi
1657
1658 ac_prog=ld
1659 if test "$GCC" = yes; then
1660   # Check if gcc -print-prog-name=ld gives a path.
1661   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1662 echo "configure:1663: checking for ld used by GCC" >&5
1663   case $host in
1664   *-*-mingw*)
1665     # gcc leaves a trailing carriage return which upsets mingw
1666     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1667   *)
1668     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1669   esac
1670   case $ac_prog in
1671     # Accept absolute paths.
1672     [\\/]* | [A-Za-z]:[\\/]*)
1673       re_direlt='/[^/][^/]*/\.\./'
1674       # Canonicalize the path of ld
1675       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1676       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1677         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1678       done
1679       test -z "$LD" && LD="$ac_prog"
1680       ;;
1681   "")
1682     # If it fails, then pretend we aren't using GCC.
1683     ac_prog=ld
1684     ;;
1685   *)
1686     # If it is relative, then search for the first ld in PATH.
1687     with_gnu_ld=unknown
1688     ;;
1689   esac
1690 elif test "$with_gnu_ld" = yes; then
1691   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1692 echo "configure:1693: checking for GNU ld" >&5
1693 else
1694   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1695 echo "configure:1696: checking for non-GNU ld" >&5
1696 fi
1697 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1698   echo $ac_n "(cached) $ac_c" 1>&6
1699 else
1700   if test -z "$LD"; then
1701   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1702   for ac_dir in $PATH; do
1703     test -z "$ac_dir" && ac_dir=.
1704     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1705       lt_cv_path_LD="$ac_dir/$ac_prog"
1706       # Check to see if the program is GNU ld.  I'd rather use --version,
1707       # but apparently some GNU ld's only accept -v.
1708       # Break only if it was the GNU/non-GNU ld that we prefer.
1709       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1710         test "$with_gnu_ld" != no && break
1711       else
1712         test "$with_gnu_ld" != yes && break
1713       fi
1714     fi
1715   done
1716   IFS="$ac_save_ifs"
1717 else
1718   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1719 fi
1720 fi
1721
1722 LD="$lt_cv_path_LD"
1723 if test -n "$LD"; then
1724   echo "$ac_t""$LD" 1>&6
1725 else
1726   echo "$ac_t""no" 1>&6
1727 fi
1728 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1729 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1730 echo "configure:1731: checking if the linker ($LD) is GNU ld" >&5
1731 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1732   echo $ac_n "(cached) $ac_c" 1>&6
1733 else
1734   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1735 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1736   lt_cv_prog_gnu_ld=yes
1737 else
1738   lt_cv_prog_gnu_ld=no
1739 fi
1740 fi
1741
1742 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1743 with_gnu_ld=$lt_cv_prog_gnu_ld
1744
1745
1746 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1747 echo "configure:1748: checking for $LD option to reload object files" >&5
1748 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1749   echo $ac_n "(cached) $ac_c" 1>&6
1750 else
1751   lt_cv_ld_reload_flag='-r'
1752 fi
1753
1754 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1755 reload_flag=$lt_cv_ld_reload_flag
1756 test -n "$reload_flag" && reload_flag=" $reload_flag"
1757
1758 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1759 echo "configure:1760: checking for BSD-compatible nm" >&5
1760 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1761   echo $ac_n "(cached) $ac_c" 1>&6
1762 else
1763   if test -n "$NM"; then
1764   # Let the user override the test.
1765   lt_cv_path_NM="$NM"
1766 else
1767   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1768   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1769     test -z "$ac_dir" && ac_dir=.
1770     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1771     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1772       # Check to see if the nm accepts a BSD-compat flag.
1773       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1774       #   nm: unknown option "B" ignored
1775       # Tru64's nm complains that /dev/null is an invalid object file
1776       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1777         lt_cv_path_NM="$tmp_nm -B"
1778         break
1779       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1780         lt_cv_path_NM="$tmp_nm -p"
1781         break
1782       else
1783         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1784         continue # so that we can try to find one that supports BSD flags
1785       fi
1786     fi
1787   done
1788   IFS="$ac_save_ifs"
1789   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1790 fi
1791 fi
1792
1793 NM="$lt_cv_path_NM"
1794 echo "$ac_t""$NM" 1>&6
1795
1796 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1797 echo "configure:1798: checking whether ln -s works" >&5
1798 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1799   echo $ac_n "(cached) $ac_c" 1>&6
1800 else
1801   rm -f conftestdata
1802 if ln -s X conftestdata 2>/dev/null
1803 then
1804   rm -f conftestdata
1805   ac_cv_prog_LN_S="ln -s"
1806 else
1807   ac_cv_prog_LN_S=ln
1808 fi
1809 fi
1810 LN_S="$ac_cv_prog_LN_S"
1811 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1812   echo "$ac_t""yes" 1>&6
1813 else
1814   echo "$ac_t""no" 1>&6
1815 fi
1816
1817 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1818 echo "configure:1819: checking how to recognise dependant libraries" >&5
1819 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1820   echo $ac_n "(cached) $ac_c" 1>&6
1821 else
1822   lt_cv_file_magic_cmd='$MAGIC_CMD'
1823 lt_cv_file_magic_test_file=
1824 lt_cv_deplibs_check_method='unknown'
1825 # Need to set the preceding variable on all platforms that support
1826 # interlibrary dependencies.
1827 # 'none' -- dependencies not supported.
1828 # `unknown' -- same as none, but documents that we really don't know.
1829 # 'pass_all' -- all dependencies passed with no checks.
1830 # 'test_compile' -- check by making test program.
1831 # 'file_magic [regex]' -- check by looking for files in library path
1832 # which responds to the $file_magic_cmd with a given egrep regex.
1833 # If you have `file' or equivalent on your system and you're not sure
1834 # whether `pass_all' will *always* work, you probably want this one.
1835
1836 case $host_os in
1837 aix*)
1838   lt_cv_deplibs_check_method=pass_all
1839   ;;
1840
1841 beos*)
1842   lt_cv_deplibs_check_method=pass_all
1843   ;;
1844
1845 bsdi4*)
1846   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1847   lt_cv_file_magic_cmd='/usr/bin/file -L'
1848   lt_cv_file_magic_test_file=/shlib/libc.so
1849   ;;
1850
1851 cygwin* | mingw* |pw32*)
1852   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1853   lt_cv_file_magic_cmd='$OBJDUMP -f'
1854   ;;
1855
1856 darwin* | rhapsody*)
1857   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1858   lt_cv_file_magic_cmd='/usr/bin/file -L'
1859   case "$host_os" in
1860   rhapsody* | darwin1.012)
1861     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1862     ;;
1863   *) # Darwin 1.3 on
1864     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1865     ;;
1866   esac
1867   ;;
1868
1869 freebsd* )
1870   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1871     case $host_cpu in
1872     i*86 )
1873       # Not sure whether the presence of OpenBSD here was a mistake.
1874       # Let's accept both of them until this is cleared up.
1875       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1876       lt_cv_file_magic_cmd=/usr/bin/file
1877       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1878       ;;
1879     esac
1880   else
1881     lt_cv_deplibs_check_method=pass_all
1882   fi
1883   ;;
1884
1885 gnu*)
1886   lt_cv_deplibs_check_method=pass_all
1887   ;;
1888
1889 hpux10.20*|hpux11*)
1890   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1891   lt_cv_file_magic_cmd=/usr/bin/file
1892   lt_cv_file_magic_test_file=/usr/lib/libc.sl
1893   ;;
1894
1895 irix5* | irix6*)
1896   case $host_os in
1897   irix5*)
1898     # this will be overridden with pass_all, but let us keep it just in case
1899     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1900     ;;
1901   *)
1902     case $LD in
1903     *-32|*"-32 ") libmagic=32-bit;;
1904     *-n32|*"-n32 ") libmagic=N32;;
1905     *-64|*"-64 ") libmagic=64-bit;;
1906     *) libmagic=never-match;;
1907     esac
1908     # this will be overridden with pass_all, but let us keep it just in case
1909     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1910     ;;
1911   esac
1912   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1913   lt_cv_deplibs_check_method=pass_all
1914   ;;
1915
1916 # This must be Linux ELF.
1917 linux-gnu*)
1918   case $host_cpu in
1919   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1920     lt_cv_deplibs_check_method=pass_all ;;
1921   *)
1922     # glibc up to 2.1.1 does not perform some relocations on ARM
1923     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1924   esac
1925   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1926   ;;
1927
1928 netbsd*)
1929   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1930     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1931   else
1932     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1933   fi
1934   ;;
1935
1936 newsos6)
1937   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1938   lt_cv_file_magic_cmd=/usr/bin/file
1939   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1940   ;;
1941
1942 osf3* | osf4* | osf5*)
1943   # this will be overridden with pass_all, but let us keep it just in case
1944   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1945   lt_cv_file_magic_test_file=/shlib/libc.so
1946   lt_cv_deplibs_check_method=pass_all
1947   ;;
1948
1949 sco3.2v5*)
1950   lt_cv_deplibs_check_method=pass_all
1951   ;;
1952
1953 solaris*)
1954   lt_cv_deplibs_check_method=pass_all
1955   lt_cv_file_magic_test_file=/lib/libc.so
1956   ;;
1957
1958 sysv5uw[78]* | sysv4*uw2*)
1959   lt_cv_deplibs_check_method=pass_all
1960   ;;
1961
1962 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1963   case $host_vendor in
1964   ncr)
1965     lt_cv_deplibs_check_method=pass_all
1966     ;;
1967   motorola)
1968     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1969     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1970     ;;
1971   esac
1972   ;;
1973 esac
1974
1975 fi
1976
1977 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1978 file_magic_cmd=$lt_cv_file_magic_cmd
1979 deplibs_check_method=$lt_cv_deplibs_check_method
1980
1981 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1982 echo "configure:1983: checking for object suffix" >&5
1983 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1984   echo $ac_n "(cached) $ac_c" 1>&6
1985 else
1986   rm -f conftest*
1987 echo 'int i = 1;' > conftest.$ac_ext
1988 if { (eval echo configure:1989: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1989   for ac_file in conftest.*; do
1990     case $ac_file in
1991     *.c) ;;
1992     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1993     esac
1994   done
1995 else
1996   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1997 fi
1998 rm -f conftest*
1999 fi
2000
2001 echo "$ac_t""$ac_cv_objext" 1>&6
2002 OBJEXT=$ac_cv_objext
2003 ac_objext=$ac_cv_objext
2004
2005 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2006
2007 # Only perform the check for file, if the check method requires it
2008 case $deplibs_check_method in
2009 file_magic*)
2010   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2011     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2012 echo "configure:2013: checking for ${ac_tool_prefix}file" >&5
2013 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2014   echo $ac_n "(cached) $ac_c" 1>&6
2015 else
2016   case $MAGIC_CMD in
2017   /*)
2018   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2019   ;;
2020   ?:/*)
2021   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2022   ;;
2023   *)
2024   ac_save_MAGIC_CMD="$MAGIC_CMD"
2025   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2026   ac_dummy="/usr/bin:$PATH"
2027   for ac_dir in $ac_dummy; do
2028     test -z "$ac_dir" && ac_dir=.
2029     if test -f $ac_dir/${ac_tool_prefix}file; then
2030       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2031       if test -n "$file_magic_test_file"; then
2032         case $deplibs_check_method in
2033         "file_magic "*)
2034           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2035           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2036           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2037             egrep "$file_magic_regex" > /dev/null; then
2038             :
2039           else
2040             cat <<EOF 1>&2
2041
2042 *** Warning: the command libtool uses to detect shared libraries,
2043 *** $file_magic_cmd, produces output that libtool cannot recognize.
2044 *** The result is that libtool may fail to recognize shared libraries
2045 *** as such.  This will affect the creation of libtool libraries that
2046 *** depend on shared libraries, but programs linked with such libtool
2047 *** libraries will work regardless of this problem.  Nevertheless, you
2048 *** may want to report the problem to your system manager and/or to
2049 *** bug-libtool@gnu.org
2050
2051 EOF
2052           fi ;;
2053         esac
2054       fi
2055       break
2056     fi
2057   done
2058   IFS="$ac_save_ifs"
2059   MAGIC_CMD="$ac_save_MAGIC_CMD"
2060   ;;
2061 esac
2062 fi
2063
2064 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2065 if test -n "$MAGIC_CMD"; then
2066   echo "$ac_t""$MAGIC_CMD" 1>&6
2067 else
2068   echo "$ac_t""no" 1>&6
2069 fi
2070
2071 if test -z "$lt_cv_path_MAGIC_CMD"; then
2072   if test -n "$ac_tool_prefix"; then
2073     echo $ac_n "checking for file""... $ac_c" 1>&6
2074 echo "configure:2075: checking for file" >&5
2075 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2076   echo $ac_n "(cached) $ac_c" 1>&6
2077 else
2078   case $MAGIC_CMD in
2079   /*)
2080   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2081   ;;
2082   ?:/*)
2083   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2084   ;;
2085   *)
2086   ac_save_MAGIC_CMD="$MAGIC_CMD"
2087   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2088   ac_dummy="/usr/bin:$PATH"
2089   for ac_dir in $ac_dummy; do
2090     test -z "$ac_dir" && ac_dir=.
2091     if test -f $ac_dir/file; then
2092       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2093       if test -n "$file_magic_test_file"; then
2094         case $deplibs_check_method in
2095         "file_magic "*)
2096           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2097           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2098           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2099             egrep "$file_magic_regex" > /dev/null; then
2100             :
2101           else
2102             cat <<EOF 1>&2
2103
2104 *** Warning: the command libtool uses to detect shared libraries,
2105 *** $file_magic_cmd, produces output that libtool cannot recognize.
2106 *** The result is that libtool may fail to recognize shared libraries
2107 *** as such.  This will affect the creation of libtool libraries that
2108 *** depend on shared libraries, but programs linked with such libtool
2109 *** libraries will work regardless of this problem.  Nevertheless, you
2110 *** may want to report the problem to your system manager and/or to
2111 *** bug-libtool@gnu.org
2112
2113 EOF
2114           fi ;;
2115         esac
2116       fi
2117       break
2118     fi
2119   done
2120   IFS="$ac_save_ifs"
2121   MAGIC_CMD="$ac_save_MAGIC_CMD"
2122   ;;
2123 esac
2124 fi
2125
2126 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2127 if test -n "$MAGIC_CMD"; then
2128   echo "$ac_t""$MAGIC_CMD" 1>&6
2129 else
2130   echo "$ac_t""no" 1>&6
2131 fi
2132
2133   else
2134     MAGIC_CMD=:
2135   fi
2136 fi
2137
2138   fi
2139   ;;
2140 esac
2141
2142 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2143 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2144 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2145 echo "configure:2146: checking for $ac_word" >&5
2146 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2147   echo $ac_n "(cached) $ac_c" 1>&6
2148 else
2149   if test -n "$RANLIB"; then
2150   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2151 else
2152   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2153   ac_dummy="$PATH"
2154   for ac_dir in $ac_dummy; do
2155     test -z "$ac_dir" && ac_dir=.
2156     if test -f $ac_dir/$ac_word; then
2157       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2158       break
2159     fi
2160   done
2161   IFS="$ac_save_ifs"
2162 fi
2163 fi
2164 RANLIB="$ac_cv_prog_RANLIB"
2165 if test -n "$RANLIB"; then
2166   echo "$ac_t""$RANLIB" 1>&6
2167 else
2168   echo "$ac_t""no" 1>&6
2169 fi
2170
2171
2172 if test -z "$ac_cv_prog_RANLIB"; then
2173 if test -n "$ac_tool_prefix"; then
2174   # Extract the first word of "ranlib", so it can be a program name with args.
2175 set dummy ranlib; ac_word=$2
2176 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2177 echo "configure:2178: checking for $ac_word" >&5
2178 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2179   echo $ac_n "(cached) $ac_c" 1>&6
2180 else
2181   if test -n "$RANLIB"; then
2182   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2183 else
2184   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2185   ac_dummy="$PATH"
2186   for ac_dir in $ac_dummy; do
2187     test -z "$ac_dir" && ac_dir=.
2188     if test -f $ac_dir/$ac_word; then
2189       ac_cv_prog_RANLIB="ranlib"
2190       break
2191     fi
2192   done
2193   IFS="$ac_save_ifs"
2194   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2195 fi
2196 fi
2197 RANLIB="$ac_cv_prog_RANLIB"
2198 if test -n "$RANLIB"; then
2199   echo "$ac_t""$RANLIB" 1>&6
2200 else
2201   echo "$ac_t""no" 1>&6
2202 fi
2203
2204 else
2205   RANLIB=":"
2206 fi
2207 fi
2208
2209 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2210 set dummy ${ac_tool_prefix}strip; ac_word=$2
2211 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2212 echo "configure:2213: checking for $ac_word" >&5
2213 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2214   echo $ac_n "(cached) $ac_c" 1>&6
2215 else
2216   if test -n "$STRIP"; then
2217   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2218 else
2219   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2220   ac_dummy="$PATH"
2221   for ac_dir in $ac_dummy; do
2222     test -z "$ac_dir" && ac_dir=.
2223     if test -f $ac_dir/$ac_word; then
2224       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2225       break
2226     fi
2227   done
2228   IFS="$ac_save_ifs"
2229 fi
2230 fi
2231 STRIP="$ac_cv_prog_STRIP"
2232 if test -n "$STRIP"; then
2233   echo "$ac_t""$STRIP" 1>&6
2234 else
2235   echo "$ac_t""no" 1>&6
2236 fi
2237
2238
2239 if test -z "$ac_cv_prog_STRIP"; then
2240 if test -n "$ac_tool_prefix"; then
2241   # Extract the first word of "strip", so it can be a program name with args.
2242 set dummy strip; ac_word=$2
2243 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2244 echo "configure:2245: checking for $ac_word" >&5
2245 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2246   echo $ac_n "(cached) $ac_c" 1>&6
2247 else
2248   if test -n "$STRIP"; then
2249   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2250 else
2251   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2252   ac_dummy="$PATH"
2253   for ac_dir in $ac_dummy; do
2254     test -z "$ac_dir" && ac_dir=.
2255     if test -f $ac_dir/$ac_word; then
2256       ac_cv_prog_STRIP="strip"
2257       break
2258     fi
2259   done
2260   IFS="$ac_save_ifs"
2261   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2262 fi
2263 fi
2264 STRIP="$ac_cv_prog_STRIP"
2265 if test -n "$STRIP"; then
2266   echo "$ac_t""$STRIP" 1>&6
2267 else
2268   echo "$ac_t""no" 1>&6
2269 fi
2270
2271 else
2272   STRIP=":"
2273 fi
2274 fi
2275
2276
2277 # Check for any special flags to pass to ltconfig.
2278 libtool_flags="--cache-file=$cache_file"
2279 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2280 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2281 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2282 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2283 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2284
2285
2286 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2287 if test "${enable_libtool_lock+set}" = set; then
2288   enableval="$enable_libtool_lock"
2289   :
2290 fi
2291
2292 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2293 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2294
2295 # Check whether --with-pic or --without-pic was given.
2296 if test "${with_pic+set}" = set; then
2297   withval="$with_pic"
2298   pic_mode="$withval"
2299 else
2300   pic_mode=default
2301 fi
2302
2303 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2304 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2305
2306 # Some flags need to be propagated to the compiler or linker for good
2307 # libtool support.
2308 case $host in
2309 *-*-irix6*)
2310   # Find out which ABI we are using.
2311   echo '#line 2312 "configure"' > conftest.$ac_ext
2312   if { (eval echo configure:2313: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2313     case `/usr/bin/file conftest.$ac_objext` in
2314     *32-bit*)
2315       LD="${LD-ld} -32"
2316       ;;
2317     *N32*)
2318       LD="${LD-ld} -n32"
2319       ;;
2320     *64-bit*)
2321       LD="${LD-ld} -64"
2322       ;;
2323     esac
2324   fi
2325   rm -rf conftest*
2326   ;;
2327
2328 *-*-sco3.2v5*)
2329   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2330   SAVE_CFLAGS="$CFLAGS"
2331   CFLAGS="$CFLAGS -belf"
2332   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2333 echo "configure:2334: checking whether the C compiler needs -belf" >&5
2334 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2335   echo $ac_n "(cached) $ac_c" 1>&6
2336 else
2337
2338      ac_ext=c
2339 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2340 ac_cpp='$CPP $CPPFLAGS'
2341 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2342 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2343 cross_compiling=$ac_cv_prog_cc_cross
2344
2345      cat > conftest.$ac_ext <<EOF
2346 #line 2347 "configure"
2347 #include "confdefs.h"
2348
2349 int main() {
2350
2351 ; return 0; }
2352 EOF
2353 if { (eval echo configure:2354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2354   rm -rf conftest*
2355   lt_cv_cc_needs_belf=yes
2356 else
2357   echo "configure: failed program was:" >&5
2358   cat conftest.$ac_ext >&5
2359   rm -rf conftest*
2360   lt_cv_cc_needs_belf=no
2361 fi
2362 rm -f conftest*
2363      ac_ext=c
2364 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2365 ac_cpp='$CPP $CPPFLAGS'
2366 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2367 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2368 cross_compiling=$ac_cv_prog_cc_cross
2369
2370 fi
2371
2372 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2373   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2374     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2375     CFLAGS="$SAVE_CFLAGS"
2376   fi
2377   ;;
2378
2379
2380 esac
2381
2382 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2383 echo "configure:2384: checking how to run the C++ preprocessor" >&5
2384 if test -z "$CXXCPP"; then
2385 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2386   echo $ac_n "(cached) $ac_c" 1>&6
2387 else
2388   ac_ext=C
2389 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2390 ac_cpp='$CXXCPP $CPPFLAGS'
2391 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2392 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2393 cross_compiling=$ac_cv_prog_cxx_cross
2394   CXXCPP="${CXX-g++} -E"
2395   cat > conftest.$ac_ext <<EOF
2396 #line 2397 "configure"
2397 #include "confdefs.h"
2398 #include <stdlib.h>
2399 EOF
2400 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2401 { (eval echo configure:2402: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2402 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2403 if test -z "$ac_err"; then
2404   :
2405 else
2406   echo "$ac_err" >&5
2407   echo "configure: failed program was:" >&5
2408   cat conftest.$ac_ext >&5
2409   rm -rf conftest*
2410   CXXCPP=/lib/cpp
2411 fi
2412 rm -f conftest*
2413   ac_cv_prog_CXXCPP="$CXXCPP"
2414 ac_ext=c
2415 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2416 ac_cpp='$CPP $CPPFLAGS'
2417 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2418 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2419 cross_compiling=$ac_cv_prog_cc_cross
2420 fi
2421 fi
2422 CXXCPP="$ac_cv_prog_CXXCPP"
2423 echo "$ac_t""$CXXCPP" 1>&6
2424
2425
2426 # Save cache, so that ltconfig can load it
2427 cat > confcache <<\EOF
2428 # This file is a shell script that caches the results of configure
2429 # tests run on this system so they can be shared between configure
2430 # scripts and configure runs.  It is not useful on other systems.
2431 # If it contains results you don't want to keep, you may remove or edit it.
2432 #
2433 # By default, configure uses ./config.cache as the cache file,
2434 # creating it if it does not exist already.  You can give configure
2435 # the --cache-file=FILE option to use a different cache file; that is
2436 # what configure does when it calls configure scripts in
2437 # subdirectories, so they share the cache.
2438 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2439 # config.status only pays attention to the cache file if you give it the
2440 # --recheck option to rerun configure.
2441 #
2442 EOF
2443 # The following way of writing the cache mishandles newlines in values,
2444 # but we know of no workaround that is simple, portable, and efficient.
2445 # So, don't put newlines in cache variables' values.
2446 # Ultrix sh set writes to stderr and can't be redirected directly,
2447 # and sets the high bit in the cache file unless we assign to the vars.
2448 (set) 2>&1 |
2449   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2450   *ac_space=\ *)
2451     # `set' does not quote correctly, so add quotes (double-quote substitution
2452     # turns \\\\ into \\, and sed turns \\ into \).
2453     sed -n \
2454       -e "s/'/'\\\\''/g" \
2455       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2456     ;;
2457   *)
2458     # `set' quotes correctly as required by POSIX, so do not add quotes.
2459     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2460     ;;
2461   esac >> confcache
2462 if cmp -s $cache_file confcache; then
2463   :
2464 else
2465   if test -w $cache_file; then
2466     echo "updating cache $cache_file"
2467     cat confcache > $cache_file
2468   else
2469     echo "not updating unwritable cache $cache_file"
2470   fi
2471 fi
2472 rm -f confcache
2473
2474
2475 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2476 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2477 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2478 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2479 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2480 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2481 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2482 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2483 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2484 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2485
2486 # Reload cache, that may have been modified by ltconfig
2487 if test -r "$cache_file"; then
2488   echo "loading cache $cache_file"
2489   . $cache_file
2490 else
2491   echo "creating cache $cache_file"
2492   > $cache_file
2493 fi
2494
2495
2496 # This can be used to rebuild libtool when needed
2497 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2498
2499 # Always use our own libtool.
2500 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2501
2502 # Redirect the config.log output again, so that the ltconfig log is not
2503 # clobbered by the next message.
2504 exec 5>>./config.log
2505
2506
2507
2508 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2509 lt_save_CC="$CC"
2510 lt_save_CFLAGS="$CFLAGS"
2511 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2512 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2513 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2514 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2515 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2516 deplibs_check_method="$deplibs_check_method" \
2517 file_magic_cmd="$file_magic_cmd" \
2518 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2519 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2520 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2521 CC="$lt_save_CC"
2522 CFLAGS="$lt_save_CFLAGS"
2523
2524 # Redirect the config.log output again, so that the ltconfig log is not
2525 # clobbered by the next message.
2526 exec 5>>./config.log
2527
2528
2529
2530
2531
2532
2533
2534 # Check whether --with-target-subdir or --without-target-subdir was given.
2535 if test "${with_target_subdir+set}" = set; then
2536   withval="$with_target_subdir"
2537   :
2538 fi
2539
2540 # Check whether --with-cross-host or --without-cross-host was given.
2541 if test "${with_cross_host+set}" = set; then
2542   withval="$with_cross_host"
2543   :
2544 fi
2545
2546
2547 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2548 echo "configure:2549: checking whether to enable maintainer-specific portions of Makefiles" >&5
2549     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2550 if test "${enable_maintainer_mode+set}" = set; then
2551   enableval="$enable_maintainer_mode"
2552   USE_MAINTAINER_MODE=$enableval
2553 else
2554   USE_MAINTAINER_MODE=no
2555 fi
2556
2557   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2558
2559
2560 if test $USE_MAINTAINER_MODE = yes; then
2561   MAINTAINER_MODE_TRUE=
2562   MAINTAINER_MODE_FALSE='#'
2563 else
2564   MAINTAINER_MODE_TRUE='#'
2565   MAINTAINER_MODE_FALSE=
2566 fi
2567   MAINT=$MAINTAINER_MODE_TRUE
2568
2569
2570 # automake wants to see AC_EXEEXT.  But we don't need it.  And having
2571 # it is actually a problem, because the compiler we're passed can't
2572 # necessarily do a full link.  So we fool automake here.
2573 if false; then
2574   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
2575   # to nothing, so nothing would remain between `then' and `fi' if it
2576   # were not for the `:' below.
2577   :
2578
2579
2580 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2581 echo "configure:2582: checking for executable suffix" >&5
2582 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2583   echo $ac_n "(cached) $ac_c" 1>&6
2584 else
2585   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
2586   ac_cv_exeext=.exe
2587 else
2588   rm -f conftest*
2589   echo 'int main () { return 0; }' > conftest.$ac_ext
2590   ac_cv_exeext=
2591   if { (eval echo configure:2592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2592     for file in conftest.*; do
2593       case $file in
2594       *.c | *.o | *.obj) ;;
2595       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
2596       esac
2597     done
2598   else
2599     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2600   fi
2601   rm -f conftest*
2602   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2603 fi
2604 fi
2605
2606 EXEEXT=""
2607 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2608 echo "$ac_t""${ac_cv_exeext}" 1>&6
2609 ac_exeext=$EXEEXT
2610
2611 fi
2612
2613 echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
2614 echo "configure:2615: checking for thread model used by GCC" >&5
2615 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
2616 if test -z "$THREADS"; then
2617    THREADS=no
2618 fi
2619 echo "$ac_t""$THREADS" 1>&6
2620
2621 # Check whether --enable-parallel-mark or --disable-parallel-mark was given.
2622 if test "${enable_parallel_mark+set}" = set; then
2623   enableval="$enable_parallel_mark"
2624   case "$THREADS" in
2625       no | none | single)
2626         { echo "configure: error: Parallel mark requires --enable-threads=x spec" 1>&2; exit 1; }
2627         ;;
2628     esac
2629
2630 fi
2631
2632
2633 INCLUDES=-I${srcdir}/include
2634 THREADLIBS=
2635 case "$THREADS" in
2636  no | none | single)
2637     THREADS=none
2638     ;;
2639  posix | pthreads)
2640     THREADS=posix
2641     THREADLIBS=-lpthread
2642     case "$host" in
2643      x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux*)
2644         cat >> confdefs.h <<\EOF
2645 #define GC_LINUX_THREADS 1
2646 EOF
2647
2648         cat >> confdefs.h <<\EOF
2649 #define _REENTRANT 1
2650 EOF
2651
2652         if test "${enable_parallel_mark}"; then
2653           cat >> confdefs.h <<\EOF
2654 #define PARALLEL_MARK 1
2655 EOF
2656
2657         fi
2658         cat >> confdefs.h <<\EOF
2659 #define THREAD_LOCAL_ALLOC 1
2660 EOF
2661
2662         ;;
2663      *-*-linux*)
2664         cat >> confdefs.h <<\EOF
2665 #define GC_LINUX_THREADS 1
2666 EOF
2667
2668         cat >> confdefs.h <<\EOF
2669 #define _REENTRANT 1
2670 EOF
2671
2672         ;;
2673      *-*-hpux*)
2674         echo "configure: warning: "Only HP/UX 11 threads are supported."" 1>&2
2675         cat >> confdefs.h <<\EOF
2676 #define GC_HPUX_THREADS 1
2677 EOF
2678
2679         cat >> confdefs.h <<\EOF
2680 #define _POSIX_C_SOURCE 199506L
2681 EOF
2682
2683         if test "${enable_parallel_mark}" = yes; then
2684           cat >> confdefs.h <<\EOF
2685 #define PARALLEL_MARK 1
2686 EOF
2687
2688         fi
2689         cat >> confdefs.h <<\EOF
2690 #define THREAD_LOCAL_ALLOC 1
2691 EOF
2692
2693         THREADLIBS="-lpthread -lrt"
2694         ;;
2695      *-*-freebsd*)
2696         echo "configure: warning: "FreeBSD does not yet fully support threads with Boehm GC."" 1>&2
2697         cat >> confdefs.h <<\EOF
2698 #define GC_FREEBSD_THREADS 1
2699 EOF
2700
2701         INCLUDES="$INCLUDES -pthread"
2702         THREADLIBS=-pthread
2703         ;;
2704      *-*-solaris*)
2705         cat >> confdefs.h <<\EOF
2706 #define GC_SOLARIS_THREADS 1
2707 EOF
2708
2709         cat >> confdefs.h <<\EOF
2710 #define GC_SOLARIS_PTHREADS 1
2711 EOF
2712
2713         ;;
2714      *-*-irix*)
2715         cat >> confdefs.h <<\EOF
2716 #define GC_IRIX_THREADS 1
2717 EOF
2718
2719         ;;
2720      *-*-cygwin*)
2721         THREADLIBS=
2722         ;;
2723     esac
2724     ;;
2725  win32)
2726     cat >> confdefs.h <<\EOF
2727 #define GC_WIN32_THREADS 1
2728 EOF
2729
2730     ;;
2731  decosf1 | irix | mach | os2 | solaris | dce | vxworks)
2732     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
2733     ;;
2734  *)
2735     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
2736     ;;
2737 esac
2738
2739
2740 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2741 echo "configure:2742: checking for dlopen in -ldl" >&5
2742 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2743 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2744   echo $ac_n "(cached) $ac_c" 1>&6
2745 else
2746   ac_save_LIBS="$LIBS"
2747 LIBS="-ldl  $LIBS"
2748 cat > conftest.$ac_ext <<EOF
2749 #line 2750 "configure"
2750 #include "confdefs.h"
2751 /* Override any gcc2 internal prototype to avoid an error.  */
2752 /* We use char because int might match the return type of a gcc2
2753     builtin and then its argument prototype would still apply.  */
2754 char dlopen();
2755
2756 int main() {
2757 dlopen()
2758 ; return 0; }
2759 EOF
2760 if { (eval echo configure:2761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2761   rm -rf conftest*
2762   eval "ac_cv_lib_$ac_lib_var=yes"
2763 else
2764   echo "configure: failed program was:" >&5
2765   cat conftest.$ac_ext >&5
2766   rm -rf conftest*
2767   eval "ac_cv_lib_$ac_lib_var=no"
2768 fi
2769 rm -f conftest*
2770 LIBS="$ac_save_LIBS"
2771
2772 fi
2773 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2774   echo "$ac_t""yes" 1>&6
2775   EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
2776 else
2777   echo "$ac_t""no" 1>&6
2778 fi
2779
2780
2781
2782 target_all=libgcjgc.la
2783
2784
2785
2786 TARGET_ECOS="no"
2787 # Check whether --with-ecos or --without-ecos was given.
2788 if test "${with_ecos+set}" = set; then
2789   withval="$with_ecos"
2790   TARGET_ECOS="$with_ecos"
2791
2792 fi
2793
2794
2795 addobjs=
2796 CXXINCLUDES=
2797 case "$TARGET_ECOS" in
2798    no)
2799       ;;
2800    *)
2801       cat >> confdefs.h <<\EOF
2802 #define ECOS 1
2803 EOF
2804
2805       CXXINCLUDES="-I${TARGET_ECOS}/include"
2806       addobjs="$addobjs ecos.lo"
2807       ;;
2808 esac
2809
2810
2811
2812
2813
2814 machdep=
2815 case "$host" in
2816  alpha*-*-openbsd*)
2817     machdep="alpha_mach_dep.lo"
2818     if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
2819        echo "configure: warning: OpenBSD/Alpha without dlopen(). Shared library support is disabled" 1>&2
2820        # Check whether --enable-shared or --disable-shared was given.
2821 if test "${enable_shared+set}" = set; then
2822   enableval="$enable_shared"
2823   p=${PACKAGE-default}
2824 case $enableval in
2825 yes) enable_shared=yes ;;
2826 no) enable_shared=no ;;
2827 *)
2828   enable_shared=no
2829   # Look at the argument we got.  We use all the common list separators.
2830   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2831   for pkg in $enableval; do
2832     if test "X$pkg" = "X$p"; then
2833       enable_shared=yes
2834     fi
2835   done
2836   IFS="$ac_save_ifs"
2837   ;;
2838 esac
2839 else
2840   enable_shared=no
2841 fi
2842
2843     fi
2844     ;;
2845  alpha*-*-*)
2846     machdep="alpha_mach_dep.lo"
2847     ;;
2848  i?86-*-solaris2.[89]*)
2849     cat >> confdefs.h <<\EOF
2850 #define SOLARIS25_PROC_VDB_BUG_FIXED 1
2851 EOF
2852
2853     ;;
2854  mipstx39-*-elf*)
2855     machdep="mips_ultrix_mach_dep.lo"
2856     cat >> confdefs.h <<\EOF
2857 #define STACKBASE __stackbase
2858 EOF
2859
2860     cat >> confdefs.h <<\EOF
2861 #define DATASTART_IS_ETEXT 1
2862 EOF
2863
2864     ;;
2865  mips-dec-ultrix*)
2866     machdep="mips_ultrix_mach-dep.lo"
2867     ;;
2868  mips-*-*)
2869     machdep="mips_sgi_mach_dep.lo"
2870     cat >> confdefs.h <<\EOF
2871 #define NO_EXECUTE_PERMISSION 1
2872 EOF
2873
2874     ;;
2875  sparc-sun-solaris2.3*)
2876     machdep="sparc_mach_dep.lo"
2877     cat >> confdefs.h <<\EOF
2878 #define SUNOS53_SHARED_LIB 1
2879 EOF
2880
2881     ;;
2882  sparc-sun-solaris2.*)
2883     machdep="sparc_mach_dep.lo"
2884     ;;
2885  ia64-*-*)
2886     machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
2887     ;;
2888 esac
2889 if test x"$machdep" = x; then
2890    machdep="mach_dep.lo"
2891 fi
2892 addobjs="$addobjs $machdep"
2893
2894
2895 case "$host" in
2896  sparc-sun-solaris2*)
2897     if test "$GCC" = yes; then
2898        new_CFLAGS=
2899        for i in $CFLAGS; do
2900           case "$i" in
2901            -O*)
2902               ;;
2903            *)
2904               new_CFLAGS="$new_CFLAGS $i"
2905               ;;
2906           esac
2907        done
2908        CFLAGS="$new_CFLAGS"
2909     fi
2910     ;;
2911 esac
2912
2913 MY_CFLAGS="$CFLAGS"
2914
2915
2916 cat >> confdefs.h <<\EOF
2917 #define SILENT 1
2918 EOF
2919
2920 cat >> confdefs.h <<\EOF
2921 #define NO_SIGNALS 1
2922 EOF
2923
2924 cat >> confdefs.h <<\EOF
2925 #define NO_EXECUTE_PERMISSION 1
2926 EOF
2927
2928 cat >> confdefs.h <<\EOF
2929 #define ALL_INTERIOR_POINTERS 1
2930 EOF
2931
2932
2933 cat >> confdefs.h <<\EOF
2934 #define JAVA_FINALIZATION 1
2935 EOF
2936
2937 cat >> confdefs.h <<\EOF
2938 #define GC_GCJ_SUPPORT 1
2939 EOF
2940
2941 cat >> confdefs.h <<\EOF
2942 #define ATOMIC_UNCOLLECTABLE 1
2943 EOF
2944
2945
2946 if test -n "${with_cross_host}"; then
2947    cat >> confdefs.h <<\EOF
2948 #define NO_SIGSET 1
2949 EOF
2950
2951    cat >> confdefs.h <<\EOF
2952 #define NO_DEBUGGING 1
2953 EOF
2954
2955 fi
2956
2957 # Check whether --enable-full-debug or --disable-full-debug was given.
2958 if test "${enable_full_debug+set}" = set; then
2959   enableval="$enable_full_debug"
2960    if test "$enable_full_debug" = "yes"; then
2961     echo "configure: warning: "Must define GC_DEBUG and use debug alloc. in clients."" 1>&2
2962     cat >> confdefs.h <<\EOF
2963 #define KEEP_BACK_PTRS 1
2964 EOF
2965
2966     cat >> confdefs.h <<\EOF
2967 #define DBG_HDRS_ALL 1
2968 EOF
2969
2970     case $host in
2971       ia64-*-linux* )
2972         cat >> confdefs.h <<\EOF
2973 #define MAKE_BACK_GRAPH 1
2974 EOF
2975
2976       ;;
2977       x86-*-linux* | i586-*-linux* | i686-*-linux* )
2978         cat >> confdefs.h <<\EOF
2979 #define MAKE_BACK_GRAPH 1
2980 EOF
2981
2982         echo "configure: warning: "Client must not use -fomit-frame-pointer."" 1>&2
2983         cat >> confdefs.h <<\EOF
2984 #define SAVE_CALL_COUNT 8
2985 EOF
2986
2987       ;;
2988     esac
2989   fi
2990 fi
2991
2992
2993
2994
2995 if test -z "$with_cross_host"; then
2996   USE_LIBDIR_TRUE=
2997   USE_LIBDIR_FALSE='#'
2998 else
2999   USE_LIBDIR_TRUE='#'
3000   USE_LIBDIR_FALSE=
3001 fi
3002
3003 if test "${multilib}" = "yes"; then
3004   multilib_arg="--enable-multilib"
3005 else
3006   multilib_arg=
3007 fi
3008
3009 trap '' 1 2 15
3010 cat > confcache <<\EOF
3011 # This file is a shell script that caches the results of configure
3012 # tests run on this system so they can be shared between configure
3013 # scripts and configure runs.  It is not useful on other systems.
3014 # If it contains results you don't want to keep, you may remove or edit it.
3015 #
3016 # By default, configure uses ./config.cache as the cache file,
3017 # creating it if it does not exist already.  You can give configure
3018 # the --cache-file=FILE option to use a different cache file; that is
3019 # what configure does when it calls configure scripts in
3020 # subdirectories, so they share the cache.
3021 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3022 # config.status only pays attention to the cache file if you give it the
3023 # --recheck option to rerun configure.
3024 #
3025 EOF
3026 # The following way of writing the cache mishandles newlines in values,
3027 # but we know of no workaround that is simple, portable, and efficient.
3028 # So, don't put newlines in cache variables' values.
3029 # Ultrix sh set writes to stderr and can't be redirected directly,
3030 # and sets the high bit in the cache file unless we assign to the vars.
3031 (set) 2>&1 |
3032   case `(ac_space=' '; set | grep ac_space) 2>&1` in
3033   *ac_space=\ *)
3034     # `set' does not quote correctly, so add quotes (double-quote substitution
3035     # turns \\\\ into \\, and sed turns \\ into \).
3036     sed -n \
3037       -e "s/'/'\\\\''/g" \
3038       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3039     ;;
3040   *)
3041     # `set' quotes correctly as required by POSIX, so do not add quotes.
3042     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3043     ;;
3044   esac >> confcache
3045 if cmp -s $cache_file confcache; then
3046   :
3047 else
3048   if test -w $cache_file; then
3049     echo "updating cache $cache_file"
3050     cat confcache > $cache_file
3051   else
3052     echo "not updating unwritable cache $cache_file"
3053   fi
3054 fi
3055 rm -f confcache
3056
3057 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3058
3059 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3060 # Let make expand exec_prefix.
3061 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3062
3063 # Any assignment to VPATH causes Sun make to only execute
3064 # the first set of double-colon rules, so remove it if not needed.
3065 # If there is a colon in the path, we need to keep it.
3066 if test "x$srcdir" = x.; then
3067   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3068 fi
3069
3070 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3071
3072 # Transform confdefs.h into DEFS.
3073 # Protect against shell expansion while executing Makefile rules.
3074 # Protect against Makefile macro expansion.
3075 cat > conftest.defs <<\EOF
3076 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
3077 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
3078 s%\[%\\&%g
3079 s%\]%\\&%g
3080 s%\$%$$%g
3081 EOF
3082 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
3083 rm -f conftest.defs
3084
3085
3086 # Without the "./", some shells look in PATH for config.status.
3087 : ${CONFIG_STATUS=./config.status}
3088
3089 echo creating $CONFIG_STATUS
3090 rm -f $CONFIG_STATUS
3091 cat > $CONFIG_STATUS <<EOF
3092 #! /bin/sh
3093 # Generated automatically by configure.
3094 # Run this file to recreate the current configuration.
3095 # This directory was configured as follows,
3096 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3097 #
3098 # $0 $ac_configure_args
3099 #
3100 # Compiler output produced by configure, useful for debugging
3101 # configure, is in ./config.log if it exists.
3102
3103 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3104 for ac_option
3105 do
3106   case "\$ac_option" in
3107   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3108     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3109     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3110   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3111     echo "$CONFIG_STATUS generated by autoconf version 2.13"
3112     exit 0 ;;
3113   -help | --help | --hel | --he | --h)
3114     echo "\$ac_cs_usage"; exit 0 ;;
3115   *) echo "\$ac_cs_usage"; exit 1 ;;
3116   esac
3117 done
3118
3119 ac_given_srcdir=$srcdir
3120 ac_given_INSTALL="$INSTALL"
3121
3122 trap 'rm -fr `echo "Makefile include/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3123 EOF
3124 cat >> $CONFIG_STATUS <<EOF
3125
3126 # Protect against being on the right side of a sed subst in config.status.
3127 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3128  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3129 $ac_vpsub
3130 $extrasub
3131 s%@SHELL@%$SHELL%g
3132 s%@CFLAGS@%$CFLAGS%g
3133 s%@CPPFLAGS@%$CPPFLAGS%g
3134 s%@CXXFLAGS@%$CXXFLAGS%g
3135 s%@FFLAGS@%$FFLAGS%g
3136 s%@DEFS@%$DEFS%g
3137 s%@LDFLAGS@%$LDFLAGS%g
3138 s%@LIBS@%$LIBS%g
3139 s%@exec_prefix@%$exec_prefix%g
3140 s%@prefix@%$prefix%g
3141 s%@program_transform_name@%$program_transform_name%g
3142 s%@bindir@%$bindir%g
3143 s%@sbindir@%$sbindir%g
3144 s%@libexecdir@%$libexecdir%g
3145 s%@datadir@%$datadir%g
3146 s%@sysconfdir@%$sysconfdir%g
3147 s%@sharedstatedir@%$sharedstatedir%g
3148 s%@localstatedir@%$localstatedir%g
3149 s%@libdir@%$libdir%g
3150 s%@includedir@%$includedir%g
3151 s%@oldincludedir@%$oldincludedir%g
3152 s%@infodir@%$infodir%g
3153 s%@mandir@%$mandir%g
3154 s%@gc_basedir@%$gc_basedir%g
3155 s%@host@%$host%g
3156 s%@host_alias@%$host_alias%g
3157 s%@host_cpu@%$host_cpu%g
3158 s%@host_vendor@%$host_vendor%g
3159 s%@host_os@%$host_os%g
3160 s%@target@%$target%g
3161 s%@target_alias@%$target_alias%g
3162 s%@target_cpu@%$target_cpu%g
3163 s%@target_vendor@%$target_vendor%g
3164 s%@target_os@%$target_os%g
3165 s%@build@%$build%g
3166 s%@build_alias@%$build_alias%g
3167 s%@build_cpu@%$build_cpu%g
3168 s%@build_vendor@%$build_vendor%g
3169 s%@build_os@%$build_os%g
3170 s%@mkinstalldirs@%$mkinstalldirs%g
3171 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3172 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3173 s%@INSTALL_DATA@%$INSTALL_DATA%g
3174 s%@PACKAGE@%$PACKAGE%g
3175 s%@VERSION@%$VERSION%g
3176 s%@ACLOCAL@%$ACLOCAL%g
3177 s%@AUTOCONF@%$AUTOCONF%g
3178 s%@AUTOMAKE@%$AUTOMAKE%g
3179 s%@AUTOHEADER@%$AUTOHEADER%g
3180 s%@MAKEINFO@%$MAKEINFO%g
3181 s%@SET_MAKE@%$SET_MAKE%g
3182 s%@CC@%$CC%g
3183 s%@CXX@%$CXX%g
3184 s%@AS@%$AS%g
3185 s%@AR@%$AR%g
3186 s%@RANLIB@%$RANLIB%g
3187 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3188 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3189 s%@MAINT@%$MAINT%g
3190 s%@EXEEXT@%$EXEEXT%g
3191 s%@GC_CFLAGS@%$GC_CFLAGS%g
3192 s%@LN_S@%$LN_S%g
3193 s%@OBJEXT@%$OBJEXT%g
3194 s%@STRIP@%$STRIP%g
3195 s%@LIBTOOL@%$LIBTOOL%g
3196 s%@CXXCPP@%$CXXCPP%g
3197 s%@THREADLIBS@%$THREADLIBS%g
3198 s%@EXTRA_TEST_LIBS@%$EXTRA_TEST_LIBS%g
3199 s%@target_all@%$target_all%g
3200 s%@INCLUDES@%$INCLUDES%g
3201 s%@CXXINCLUDES@%$CXXINCLUDES%g
3202 s%@addobjs@%$addobjs%g
3203 s%@MY_CFLAGS@%$MY_CFLAGS%g
3204 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
3205 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
3206
3207 CEOF
3208 EOF
3209
3210 cat >> $CONFIG_STATUS <<\EOF
3211
3212 # Split the substitutions into bite-sized pieces for seds with
3213 # small command number limits, like on Digital OSF/1 and HP-UX.
3214 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3215 ac_file=1 # Number of current file.
3216 ac_beg=1 # First line for current file.
3217 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3218 ac_more_lines=:
3219 ac_sed_cmds=""
3220 while $ac_more_lines; do
3221   if test $ac_beg -gt 1; then
3222     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3223   else
3224     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3225   fi
3226   if test ! -s conftest.s$ac_file; then
3227     ac_more_lines=false
3228     rm -f conftest.s$ac_file
3229   else
3230     if test -z "$ac_sed_cmds"; then
3231       ac_sed_cmds="sed -f conftest.s$ac_file"
3232     else
3233       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3234     fi
3235     ac_file=`expr $ac_file + 1`
3236     ac_beg=$ac_end
3237     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3238   fi
3239 done
3240 if test -z "$ac_sed_cmds"; then
3241   ac_sed_cmds=cat
3242 fi
3243 EOF
3244
3245 cat >> $CONFIG_STATUS <<EOF
3246
3247 CONFIG_FILES=\${CONFIG_FILES-"Makefile include/Makefile"}
3248 EOF
3249 cat >> $CONFIG_STATUS <<\EOF
3250 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3251   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3252   case "$ac_file" in
3253   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3254        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3255   *) ac_file_in="${ac_file}.in" ;;
3256   esac
3257
3258   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3259
3260   # Remove last slash and all that follows it.  Not all systems have dirname.
3261   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3262   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3263     # The file is in a subdirectory.
3264     test ! -d "$ac_dir" && mkdir "$ac_dir"
3265     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3266     # A "../" for each directory in $ac_dir_suffix.
3267     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3268   else
3269     ac_dir_suffix= ac_dots=
3270   fi
3271
3272   case "$ac_given_srcdir" in
3273   .)  srcdir=.
3274       if test -z "$ac_dots"; then top_srcdir=.
3275       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3276   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3277   *) # Relative path.
3278     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3279     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3280   esac
3281
3282   case "$ac_given_INSTALL" in
3283   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3284   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3285   esac
3286
3287   echo creating "$ac_file"
3288   rm -f "$ac_file"
3289   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3290   case "$ac_file" in
3291   *Makefile*) ac_comsub="1i\\
3292 # $configure_input" ;;
3293   *) ac_comsub= ;;
3294   esac
3295
3296   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3297   sed -e "$ac_comsub
3298 s%@configure_input@%$configure_input%g
3299 s%@srcdir@%$srcdir%g
3300 s%@top_srcdir@%$top_srcdir%g
3301 s%@INSTALL@%$INSTALL%g
3302 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3303 fi; done
3304 rm -f conftest.s*
3305
3306 EOF
3307 cat >> $CONFIG_STATUS <<EOF
3308 srcdir=${srcdir}
3309 host=${host}
3310 target=${target}
3311 with_multisubdir=${with_multisubdir}
3312 ac_configure_args="${multilib_arg} ${ac_configure_args}"
3313 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3314 gc_basedir=${gc_basedir}
3315 CC="${CC}"
3316 DEFS="$DEFS"
3317
3318 EOF
3319 cat >> $CONFIG_STATUS <<\EOF
3320
3321 echo "$DEFS" > boehm-cflags
3322
3323 if test -n "$CONFIG_FILES"; then
3324   ac_file=Makefile . ${gc_basedir}/../config-ml.in
3325 fi
3326 exit 0
3327 EOF
3328 chmod +x $CONFIG_STATUS
3329 rm -fr confdefs* $ac_clean_files
3330 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3331