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-target-subdir=SUBDIR
  31                           configuring with a cross compiler"
  32 ac_help="$ac_help
  33   --with-cross-host=HOST  configuring with a cross compiler"
  34 ac_help="$ac_help
  35   --enable-maintainer-mode enable make rules and dependencies not useful
  36                           (and sometimes confusing) to the casual installer"
  37 ac_help="$ac_help
  38   --enable-threads=TYPE   choose threading package"
  39 ac_help="$ac_help
  40   --enable-java-gc=TYPE   choose garbage collector [boehm]"
  41 ac_help="$ac_help
  42   --with-ecos             enable runtime eCos target support"
  43
  44 # Initialize some variables set by options.
  45 # The variables have the same names as the options, with
  46 # dashes changed to underlines.
  47 build=NONE
  48 cache_file=./config.cache
  49 exec_prefix=NONE
  50 host=NONE
  51 no_create=
  52 nonopt=NONE
  53 no_recursion=
  54 prefix=NONE
  55 program_prefix=NONE
  56 program_suffix=NONE
  57 program_transform_name=s,x,x,
  58 silent=
  59 site=
  60 srcdir=
  61 target=NONE
  62 verbose=
  63 x_includes=NONE
  64 x_libraries=NONE
  65 bindir='${exec_prefix}/bin'
  66 sbindir='${exec_prefix}/sbin'
  67 libexecdir='${exec_prefix}/libexec'
  68 datadir='${prefix}/share'
  69 sysconfdir='${prefix}/etc'
  70 sharedstatedir='${prefix}/com'
  71 localstatedir='${prefix}/var'
  72 libdir='${exec_prefix}/lib'
  73 includedir='${prefix}/include'
  74 oldincludedir='/usr/include'
  75 infodir='${prefix}/info'
  76 mandir='${prefix}/man'
  77
  78 # Initialize some other variables.
  79 subdirs=
  80 MFLAGS= MAKEFLAGS=
  81 SHELL=${CONFIG_SHELL-/bin/sh}
  82 # Maximum number of lines to put in a shell here document.
  83 ac_max_here_lines=12
  84
  85 ac_prev=
  86 for ac_option
  87 do
  88
  89   # If the previous option needs an argument, assign it.
  90   if test -n "$ac_prev"; then
  91     eval "$ac_prev=\$ac_option"
  92     ac_prev=
  93     continue
  94   fi
  95
  96   case "$ac_option" in
  97   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  98   *) ac_optarg= ;;
  99   esac
 100
 101   # Accept the important Cygnus configure options, so we can diagnose typos.
 102
 103   case "$ac_option" in
 104
 105   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 106     ac_prev=bindir ;;
 107   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 108     bindir="$ac_optarg" ;;
 109
 110   -build | --build | --buil | --bui | --bu)
 111     ac_prev=build ;;
 112   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 113     build="$ac_optarg" ;;
 114
 115   -cache-file | --cache-file | --cache-fil | --cache-fi \
 116   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 117     ac_prev=cache_file ;;
 118   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 119   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 120     cache_file="$ac_optarg" ;;
 121
 122   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 123     ac_prev=datadir ;;
 124   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 125   | --da=*)
 126     datadir="$ac_optarg" ;;
 127
 128   -disable-* | --disable-*)
 129     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 130     # Reject names that are not valid shell variable names.
 131     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 132       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 133     fi
 134     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 135     eval "enable_${ac_feature}=no" ;;
 136
 137   -enable-* | --enable-*)
 138     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 139     # Reject names that are not valid shell variable names.
 140     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 141       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 142     fi
 143     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 144     case "$ac_option" in
 145       *=*) ;;
 146       *) ac_optarg=yes ;;
 147     esac
 148     eval "enable_${ac_feature}='$ac_optarg'" ;;
 149
 150   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 151   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 152   | --exec | --exe | --ex)
 153     ac_prev=exec_prefix ;;
 154   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 155   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 156   | --exec=* | --exe=* | --ex=*)
 157     exec_prefix="$ac_optarg" ;;
 158
 159   -gas | --gas | --ga | --g)
 160     # Obsolete; use --with-gas.
 161     with_gas=yes ;;
 162
 163   -help | --help | --hel | --he)
 164     # Omit some internal or obsolete options to make the list less imposing.
 165     # This message is too long to be a string in the A/UX 3.1 sh.
 166     cat << EOF
 167 Usage: configure [options] [host]
 168 Options: [defaults in brackets after descriptions]
 169 Configuration:
 170   --cache-file=FILE       cache test results in FILE
 171   --help                  print this message
 172   --no-create             do not create output files
 173   --quiet, --silent       do not print \`checking...' messages
 174   --version               print the version of autoconf that created configure
 175 Directory and file names:
 176   --prefix=PREFIX         install architecture-independent files in PREFIX
 177                           [$ac_default_prefix]
 178   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 179                           [same as prefix]
 180   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 181   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 182   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 183   --datadir=DIR           read-only architecture-independent data in DIR
 184                           [PREFIX/share]
 185   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 186   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 187                           [PREFIX/com]
 188   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 189   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 190   --includedir=DIR        C header files in DIR [PREFIX/include]
 191   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 192   --infodir=DIR           info documentation in DIR [PREFIX/info]
 193   --mandir=DIR            man documentation in DIR [PREFIX/man]
 194   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 195   --program-prefix=PREFIX prepend PREFIX to installed program names
 196   --program-suffix=SUFFIX append SUFFIX to installed program names
 197   --program-transform-name=PROGRAM
 198                           run sed PROGRAM on installed program names
 199 EOF
 200     cat << EOF
 201 Host type:
 202   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 203   --host=HOST             configure for HOST [guessed]
 204   --target=TARGET         configure for TARGET [TARGET=HOST]
 205 Features and packages:
 206   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 207   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 208   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 209   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 210   --x-includes=DIR        X include files are in DIR
 211   --x-libraries=DIR       X library files are in DIR
 212 EOF
 213     if test -n "$ac_help"; then
 214       echo "--enable and --with options recognized:$ac_help"
 215     fi
 216     exit 0 ;;
 217
 218   -host | --host | --hos | --ho)
 219     ac_prev=host ;;
 220   -host=* | --host=* | --hos=* | --ho=*)
 221     host="$ac_optarg" ;;
 222
 223   -includedir | --includedir | --includedi | --included | --include \
 224   | --includ | --inclu | --incl | --inc)
 225     ac_prev=includedir ;;
 226   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 227   | --includ=* | --inclu=* | --incl=* | --inc=*)
 228     includedir="$ac_optarg" ;;
 229
 230   -infodir | --infodir | --infodi | --infod | --info | --inf)
 231     ac_prev=infodir ;;
 232   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 233     infodir="$ac_optarg" ;;
 234
 235   -libdir | --libdir | --libdi | --libd)
 236     ac_prev=libdir ;;
 237   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 238     libdir="$ac_optarg" ;;
 239
 240   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 241   | --libexe | --libex | --libe)
 242     ac_prev=libexecdir ;;
 243   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 244   | --libexe=* | --libex=* | --libe=*)
 245     libexecdir="$ac_optarg" ;;
 246
 247   -localstatedir | --localstatedir | --localstatedi | --localstated \
 248   | --localstate | --localstat | --localsta | --localst \
 249   | --locals | --local | --loca | --loc | --lo)
 250     ac_prev=localstatedir ;;
 251   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 252   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 253   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 254     localstatedir="$ac_optarg" ;;
 255
 256   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 257     ac_prev=mandir ;;
 258   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 259     mandir="$ac_optarg" ;;
 260
 261   -nfp | --nfp | --nf)
 262     # Obsolete; use --without-fp.
 263     with_fp=no ;;
 264
 265   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 266   | --no-cr | --no-c)
 267     no_create=yes ;;
 268
 269   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 270   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 271     no_recursion=yes ;;
 272
 273   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 274   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 275   | --oldin | --oldi | --old | --ol | --o)
 276     ac_prev=oldincludedir ;;
 277   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 278   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 279   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 280     oldincludedir="$ac_optarg" ;;
 281
 282   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 283     ac_prev=prefix ;;
 284   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 285     prefix="$ac_optarg" ;;
 286
 287   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 288   | --program-pre | --program-pr | --program-p)
 289     ac_prev=program_prefix ;;
 290   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 291   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 292     program_prefix="$ac_optarg" ;;
 293
 294   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 295   | --program-suf | --program-su | --program-s)
 296     ac_prev=program_suffix ;;
 297   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 298   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 299     program_suffix="$ac_optarg" ;;
 300
 301   -program-transform-name | --program-transform-name \
 302   | --program-transform-nam | --program-transform-na \
 303   | --program-transform-n | --program-transform- \
 304   | --program-transform | --program-transfor \
 305   | --program-transfo | --program-transf \
 306   | --program-trans | --program-tran \
 307   | --progr-tra | --program-tr | --program-t)
 308     ac_prev=program_transform_name ;;
 309   -program-transform-name=* | --program-transform-name=* \
 310   | --program-transform-nam=* | --program-transform-na=* \
 311   | --program-transform-n=* | --program-transform-=* \
 312   | --program-transform=* | --program-transfor=* \
 313   | --program-transfo=* | --program-transf=* \
 314   | --program-trans=* | --program-tran=* \
 315   | --progr-tra=* | --program-tr=* | --program-t=*)
 316     program_transform_name="$ac_optarg" ;;
 317
 318   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 319   | -silent | --silent | --silen | --sile | --sil)
 320     silent=yes ;;
 321
 322   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 323     ac_prev=sbindir ;;
 324   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 325   | --sbi=* | --sb=*)
 326     sbindir="$ac_optarg" ;;
 327
 328   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 329   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 330   | --sharedst | --shareds | --shared | --share | --shar \
 331   | --sha | --sh)
 332     ac_prev=sharedstatedir ;;
 333   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 334   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 335   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 336   | --sha=* | --sh=*)
 337     sharedstatedir="$ac_optarg" ;;
 338
 339   -site | --site | --sit)
 340     ac_prev=site ;;
 341   -site=* | --site=* | --sit=*)
 342     site="$ac_optarg" ;;
 343
 344   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 345     ac_prev=srcdir ;;
 346   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 347     srcdir="$ac_optarg" ;;
 348
 349   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 350   | --syscon | --sysco | --sysc | --sys | --sy)
 351     ac_prev=sysconfdir ;;
 352   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 353   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 354     sysconfdir="$ac_optarg" ;;
 355
 356   -target | --target | --targe | --targ | --tar | --ta | --t)
 357     ac_prev=target ;;
 358   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 359     target="$ac_optarg" ;;
 360
 361   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 362     verbose=yes ;;
 363
 364   -version | --version | --versio | --versi | --vers)
 365     echo "configure generated by autoconf version 2.13"
 366     exit 0 ;;
 367
 368   -with-* | --with-*)
 369     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 370     # Reject names that are not valid shell variable names.
 371     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 372       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 373     fi
 374     ac_package=`echo $ac_package| sed 's/-/_/g'`
 375     case "$ac_option" in
 376       *=*) ;;
 377       *) ac_optarg=yes ;;
 378     esac
 379     eval "with_${ac_package}='$ac_optarg'" ;;
 380
 381   -without-* | --without-*)
 382     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 383     # Reject names that are not valid shell variable names.
 384     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 385       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 386     fi
 387     ac_package=`echo $ac_package| sed 's/-/_/g'`
 388     eval "with_${ac_package}=no" ;;
 389
 390   --x)
 391     # Obsolete; use --with-x.
 392     with_x=yes ;;
 393
 394   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 395   | --x-incl | --x-inc | --x-in | --x-i)
 396     ac_prev=x_includes ;;
 397   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 398   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 399     x_includes="$ac_optarg" ;;
 400
 401   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 402   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 403     ac_prev=x_libraries ;;
 404   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 405   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 406     x_libraries="$ac_optarg" ;;
 407
 408   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 409     ;;
 410
 411   *)
 412     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 413       echo "configure: warning: $ac_option: invalid host type" 1>&2
 414     fi
 415     if test "x$nonopt" != xNONE; then
 416       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 417     fi
 418     nonopt="$ac_option"
 419     ;;
 420
 421   esac
 422 done
 423
 424 if test -n "$ac_prev"; then
 425   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 426 fi
 427
 428 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 429
 430 # File descriptor usage:
 431 # 0 standard input
 432 # 1 file creation
 433 # 2 errors and warnings
 434 # 3 some systems may open it to /dev/tty
 435 # 4 used on the Kubota Titan
 436 # 6 checking for... messages and results
 437 # 5 compiler messages saved in config.log
 438 if test "$silent" = yes; then
 439   exec 6>/dev/null
 440 else
 441   exec 6>&1
 442 fi
 443 exec 5>./config.log
 444
 445 echo "\
 446 This file contains any messages produced by compilers while
 447 running configure, to aid debugging if configure makes a mistake.
 448 " 1>&5
 449
 450 # Strip out --no-create and --no-recursion so they do not pile up.
 451 # Also quote any args containing shell metacharacters.
 452 ac_configure_args=
 453 for ac_arg
 454 do
 455   case "$ac_arg" in
 456   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 457   | --no-cr | --no-c) ;;
 458   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 459   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 460   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 461   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 462   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 463   esac
 464 done
 465
 466 # NLS nuisances.
 467 # Only set these to C if already set.  These must not be set unconditionally
 468 # because not all systems understand e.g. LANG=C (notably SCO).
 469 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 470 # Non-C LC_CTYPE values break the ctype check.
 471 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 472 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 473 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 474 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 475
 476 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 477 rm -rf conftest* confdefs.h
 478 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 479 echo > confdefs.h
 480
 481 # A filename unique to this package, relative to the directory that
 482 # configure is in, which we can look for to find out if srcdir is correct.
 483 ac_unique_file=gc_mark.h
 484
 485 # Find the source files, if location was not specified.
 486 if test -z "$srcdir"; then
 487   ac_srcdir_defaulted=yes
 488   # Try the directory containing this script, then its parent.
 489   ac_prog=$0
 490   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 491   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 492   srcdir=$ac_confdir
 493   if test ! -r $srcdir/$ac_unique_file; then
 494     srcdir=..
 495   fi
 496 else
 497   ac_srcdir_defaulted=no
 498 fi
 499 if test ! -r $srcdir/$ac_unique_file; then
 500   if test "$ac_srcdir_defaulted" = yes; then
 501     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 502   else
 503     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 504   fi
 505 fi
 506 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 507
 508 # Prefer explicitly selected file to automatically selected ones.
 509 if test -z "$CONFIG_SITE"; then
 510   if test "x$prefix" != xNONE; then
 511     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 512   else
 513     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 514   fi
 515 fi
 516 for ac_site_file in $CONFIG_SITE; do
 517   if test -r "$ac_site_file"; then
 518     echo "loading site script $ac_site_file"
 519     . "$ac_site_file"
 520   fi
 521 done
 522
 523 if test -r "$cache_file"; then
 524   echo "loading cache $cache_file"
 525   . $cache_file
 526 else
 527   echo "creating cache $cache_file"
 528   > $cache_file
 529 fi
 530
 531 ac_ext=c
 532 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 533 ac_cpp='$CPP $CPPFLAGS'
 534 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 535 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 536 cross_compiling=$ac_cv_prog_cc_cross
 537
 538 ac_exeext=
 539 ac_objext=o
 540 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 541   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 542   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 543     ac_n= ac_c='
 544 ' ac_t='        '
 545   else
 546     ac_n=-n ac_c= ac_t=
 547   fi
 548 else
 549   ac_n= ac_c='\c' ac_t=
 550 fi
 551
 552
 553
 554 ac_aux_dir=
 555 for ac_dir in .. $srcdir/..; do
 556   if test -f $ac_dir/install-sh; then
 557     ac_aux_dir=$ac_dir
 558     ac_install_sh="$ac_aux_dir/install-sh -c"
 559     break
 560   elif test -f $ac_dir/install.sh; then
 561     ac_aux_dir=$ac_dir
 562     ac_install_sh="$ac_aux_dir/install.sh -c"
 563     break
 564   fi
 565 done
 566 if test -z "$ac_aux_dir"; then
 567   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 568 fi
 569 ac_config_guess=$ac_aux_dir/config.guess
 570 ac_config_sub=$ac_aux_dir/config.sub
 571 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 572
 573
 574
 575 # Do some error checking and defaulting for the host and target type.
 576 # The inputs are:
 577 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 578 #
 579 # The rules are:
 580 # 1. You are not allowed to specify --host, --target, and nonopt at the
 581 #    same time.
 582 # 2. Host defaults to nonopt.
 583 # 3. If nonopt is not specified, then host defaults to the current host,
 584 #    as determined by config.guess.
 585 # 4. Target and build default to nonopt.
 586 # 5. If nonopt is not specified, then target and build default to host.
 587
 588 # The aliases save the names the user supplied, while $host etc.
 589 # will get canonicalized.
 590 case $host---$target---$nonopt in
 591 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 592 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 593 esac
 594
 595
 596 # Make sure we can run config.sub.
 597 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 598 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 599 fi
 600
 601 echo $ac_n "checking host system type""... $ac_c" 1>&6
 602 echo "configure:603: checking host system type" >&5
 603
 604 host_alias=$host
 605 case "$host_alias" in
 606 NONE)
 607   case $nonopt in
 608   NONE)
 609     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 610     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 611     fi ;;
 612   *) host_alias=$nonopt ;;
 613   esac ;;
 614 esac
 615
 616 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 617 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 618 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 619 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 620 echo "$ac_t""$host" 1>&6
 621
 622 echo $ac_n "checking target system type""... $ac_c" 1>&6
 623 echo "configure:624: checking target system type" >&5
 624
 625 target_alias=$target
 626 case "$target_alias" in
 627 NONE)
 628   case $nonopt in
 629   NONE) target_alias=$host_alias ;;
 630   *) target_alias=$nonopt ;;
 631   esac ;;
 632 esac
 633
 634 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 635 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 636 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 637 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 638 echo "$ac_t""$target" 1>&6
 639
 640 echo $ac_n "checking build system type""... $ac_c" 1>&6
 641 echo "configure:642: checking build system type" >&5
 642
 643 build_alias=$build
 644 case "$build_alias" in
 645 NONE)
 646   case $nonopt in
 647   NONE) build_alias=$host_alias ;;
 648   *) build_alias=$nonopt ;;
 649   esac ;;
 650 esac
 651
 652 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 653 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 654 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 655 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 656 echo "$ac_t""$build" 1>&6
 657
 658 test "$host_alias" != "$target_alias" &&
 659   test "$program_prefix$program_suffix$program_transform_name" = \
 660     NONENONEs,x,x, &&
 661   program_prefix=${target_alias}-
 662
 663
 664 # Find a good install program.  We prefer a C program (faster),
 665 # so one script is as good as another.  But avoid the broken or
 666 # incompatible versions:
 667 # SysV /etc/install, /usr/sbin/install
 668 # SunOS /usr/etc/install
 669 # IRIX /sbin/install
 670 # AIX /bin/install
 671 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 672 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 673 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 674 # ./install, which can be erroneously created by make from ./install.sh.
 675 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 676 echo "configure:677: checking for a BSD compatible install" >&5
 677 if test -z "$INSTALL"; then
 678 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 679   echo $ac_n "(cached) $ac_c" 1>&6
 680 else
 681     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 682   for ac_dir in $PATH; do
 683     # Account for people who put trailing slashes in PATH elements.
 684     case "$ac_dir/" in
 685     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 686     *)
 687       # OSF1 and SCO ODT 3.0 have their own names for install.
 688       # Don't use installbsd from OSF since it installs stuff as root
 689       # by default.
 690       for ac_prog in ginstall scoinst install; do
 691         if test -f $ac_dir/$ac_prog; then
 692           if test $ac_prog = install &&
 693             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 694             # AIX install.  It has an incompatible calling convention.
 695             :
 696           else
 697             ac_cv_path_install="$ac_dir/$ac_prog -c"
 698             break 2
 699           fi
 700         fi
 701       done
 702       ;;
 703     esac
 704   done
 705   IFS="$ac_save_IFS"
 706
 707 fi
 708   if test "${ac_cv_path_install+set}" = set; then
 709     INSTALL="$ac_cv_path_install"
 710   else
 711     # As a last resort, use the slow shell script.  We don't cache a
 712     # path for INSTALL within a source directory, because that will
 713     # break other packages using the cache if that directory is
 714     # removed, or if the path is relative.
 715     INSTALL="$ac_install_sh"
 716   fi
 717 fi
 718 echo "$ac_t""$INSTALL" 1>&6
 719
 720 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 721 # It thinks the first close brace ends the variable substitution.
 722 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 723
 724 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 725
 726 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 727
 728 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 729 echo "configure:730: checking whether build environment is sane" >&5
 730 # Just in case
 731 sleep 1
 732 echo timestamp > conftestfile
 733 # Do `set' in a subshell so we don't clobber the current shell's
 734 # arguments.  Must try -L first in case configure is actually a
 735 # symlink; some systems play weird games with the mod time of symlinks
 736 # (eg FreeBSD returns the mod time of the symlink's containing
 737 # directory).
 738 if (
 739    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 740    if test "$*" = "X"; then
 741       # -L didn't work.
 742       set X `ls -t $srcdir/configure conftestfile`
 743    fi
 744    if test "$*" != "X $srcdir/configure conftestfile" \
 745       && test "$*" != "X conftestfile $srcdir/configure"; then
 746
 747       # If neither matched, then we have a broken ls.  This can happen
 748       # if, for instance, CONFIG_SHELL is bash and it inherits a
 749       # broken ls alias from the environment.  This has actually
 750       # happened.  Such a system could not be considered "sane".
 751       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 752 alias in your environment" 1>&2; exit 1; }
 753    fi
 754
 755    test "$2" = conftestfile
 756    )
 757 then
 758    # Ok.
 759    :
 760 else
 761    { echo "configure: error: newly created file is older than distributed files!
 762 Check your system clock" 1>&2; exit 1; }
 763 fi
 764 rm -f conftest*
 765 echo "$ac_t""yes" 1>&6
 766 if test "$program_transform_name" = s,x,x,; then
 767   program_transform_name=
 768 else
 769   # Double any \ or $.  echo might interpret backslashes.
 770   cat <<\EOF_SED > conftestsed
 771 s,\\,\\\\,g; s,\$,$$,g
 772 EOF_SED
 773   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 774   rm -f conftestsed
 775 fi
 776 test "$program_prefix" != NONE &&
 777   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 778 # Use a double $ so make ignores it.
 779 test "$program_suffix" != NONE &&
 780   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 781
 782 # sed with no file args requires a program.
 783 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 784
 785 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 786 echo "configure:787: checking whether ${MAKE-make} sets \${MAKE}" >&5
 787 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 788 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 789   echo $ac_n "(cached) $ac_c" 1>&6
 790 else
 791   cat > conftestmake <<\EOF
 792 all:
 793         @echo 'ac_maketemp="${MAKE}"'
 794 EOF
 795 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 796 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 797 if test -n "$ac_maketemp"; then
 798   eval ac_cv_prog_make_${ac_make}_set=yes
 799 else
 800   eval ac_cv_prog_make_${ac_make}_set=no
 801 fi
 802 rm -f conftestmake
 803 fi
 804 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 805   echo "$ac_t""yes" 1>&6
 806   SET_MAKE=
 807 else
 808   echo "$ac_t""no" 1>&6
 809   SET_MAKE="MAKE=${MAKE-make}"
 810 fi
 811
 812 if test $host != $build; then
 813   ac_tool_prefix=${host_alias}-
 814 else
 815   ac_tool_prefix=
 816 fi
 817
 818 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 819 echo "configure:820: checking for Cygwin environment" >&5
 820 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 821   echo $ac_n "(cached) $ac_c" 1>&6
 822 else
 823   cat > conftest.$ac_ext <<EOF
 824 #line 825 "configure"
 825 #include "confdefs.h"
 826
 827 int main() {
 828
 829 #ifndef __CYGWIN__
 830 #define __CYGWIN__ __CYGWIN32__
 831 #endif
 832 return __CYGWIN__;
 833 ; return 0; }
 834 EOF
 835 if { (eval echo configure:836: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 836   rm -rf conftest*
 837   ac_cv_cygwin=yes
 838 else
 839   echo "configure: failed program was:" >&5
 840   cat conftest.$ac_ext >&5
 841   rm -rf conftest*
 842   ac_cv_cygwin=no
 843 fi
 844 rm -f conftest*
 845 rm -f conftest*
 846 fi
 847
 848 echo "$ac_t""$ac_cv_cygwin" 1>&6
 849 CYGWIN=
 850 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 851 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 852 echo "configure:853: checking for mingw32 environment" >&5
 853 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 854   echo $ac_n "(cached) $ac_c" 1>&6
 855 else
 856   cat > conftest.$ac_ext <<EOF
 857 #line 858 "configure"
 858 #include "confdefs.h"
 859
 860 int main() {
 861 return __MINGW32__;
 862 ; return 0; }
 863 EOF
 864 if { (eval echo configure:865: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 865   rm -rf conftest*
 866   ac_cv_mingw32=yes
 867 else
 868   echo "configure: failed program was:" >&5
 869   cat conftest.$ac_ext >&5
 870   rm -rf conftest*
 871   ac_cv_mingw32=no
 872 fi
 873 rm -f conftest*
 874 rm -f conftest*
 875 fi
 876
 877 echo "$ac_t""$ac_cv_mingw32" 1>&6
 878 MINGW32=
 879 test "$ac_cv_mingw32" = yes && MINGW32=yes
 880
 881 # Check whether --enable-multilib or --disable-multilib was given.
 882 if test "${enable_multilib+set}" = set; then
 883   enableval="$enable_multilib"
 884   case "${enableval}" in
 885   yes) multilib=yes ;;
 886   no)  multilib=no ;;
 887   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 888  esac
 889 else
 890   multilib=yes
 891 fi
 892
 893
 894 if test "${srcdir}" = "."; then
 895   if test "${with_target_subdir}" != "."; then
 896     boehm_gc_basedir="${srcdir}/${with_multisrctop}../."
 897   else
 898     boehm_gc_basedir="${srcdir}/${with_multisrctop}."
 899   fi
 900 else
 901   boehm_gc_basedir="${srcdir}/."
 902 fi
 903
 904
 905
 906 # Make sure we can run config.sub.
 907 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 908 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 909 fi
 910
 911 echo $ac_n "checking host system type""... $ac_c" 1>&6
 912 echo "configure:913: checking host system type" >&5
 913
 914 host_alias=$host
 915 case "$host_alias" in
 916 NONE)
 917   case $nonopt in
 918   NONE)
 919     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 920     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 921     fi ;;
 922   *) host_alias=$nonopt ;;
 923   esac ;;
 924 esac
 925
 926 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 927 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 928 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 929 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 930 echo "$ac_t""$host" 1>&6
 931
 932
 933
 934 PACKAGE=boehm-gc
 935
 936 VERSION=4.13a2
 937
 938 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 939   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 940 fi
 941
 942
 943
 944 missing_dir=`cd $ac_aux_dir && pwd`
 945 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 946 echo "configure:947: checking for working aclocal" >&5
 947 # Run test in a subshell; some versions of sh will print an error if
 948 # an executable is not found, even if stderr is redirected.
 949 # Redirect stdin to placate older versions of autoconf.  Sigh.
 950 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 951    ACLOCAL=aclocal
 952    echo "$ac_t""found" 1>&6
 953 else
 954    ACLOCAL="$missing_dir/missing aclocal"
 955    echo "$ac_t""missing" 1>&6
 956 fi
 957
 958 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 959 echo "configure:960: checking for working autoconf" >&5
 960 # Run test in a subshell; some versions of sh will print an error if
 961 # an executable is not found, even if stderr is redirected.
 962 # Redirect stdin to placate older versions of autoconf.  Sigh.
 963 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 964    AUTOCONF=autoconf
 965    echo "$ac_t""found" 1>&6
 966 else
 967    AUTOCONF="$missing_dir/missing autoconf"
 968    echo "$ac_t""missing" 1>&6
 969 fi
 970
 971 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 972 echo "configure:973: checking for working automake" >&5
 973 # Run test in a subshell; some versions of sh will print an error if
 974 # an executable is not found, even if stderr is redirected.
 975 # Redirect stdin to placate older versions of autoconf.  Sigh.
 976 if (automake --version) < /dev/null > /dev/null 2>&1; then
 977    AUTOMAKE=automake
 978    echo "$ac_t""found" 1>&6
 979 else
 980    AUTOMAKE="$missing_dir/missing automake"
 981    echo "$ac_t""missing" 1>&6
 982 fi
 983
 984 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 985 echo "configure:986: checking for working autoheader" >&5
 986 # Run test in a subshell; some versions of sh will print an error if
 987 # an executable is not found, even if stderr is redirected.
 988 # Redirect stdin to placate older versions of autoconf.  Sigh.
 989 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 990    AUTOHEADER=autoheader
 991    echo "$ac_t""found" 1>&6
 992 else
 993    AUTOHEADER="$missing_dir/missing autoheader"
 994    echo "$ac_t""missing" 1>&6
 995 fi
 996
 997 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 998 echo "configure:999: checking for working makeinfo" >&5
 999 # Run test in a subshell; some versions of sh will print an error if
1000 # an executable is not found, even if stderr is redirected.
1001 # Redirect stdin to placate older versions of autoconf.  Sigh.
1002 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1003    MAKEINFO=makeinfo
1004    echo "$ac_t""found" 1>&6
1005 else
1006    MAKEINFO="$missing_dir/missing makeinfo"
1007    echo "$ac_t""missing" 1>&6
1008 fi
1009
1010
1011
1012 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
1013 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
1014 # are probably using a cross compiler, which will not be able to fully
1015 # link an executable.  This should really be fixed in autoconf
1016 # itself.
1017
1018
1019
1020
1021 # Extract the first word of "gcc", so it can be a program name with args.
1022 set dummy gcc; ac_word=$2
1023 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1024 echo "configure:1025: checking for $ac_word" >&5
1025 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1026   echo $ac_n "(cached) $ac_c" 1>&6
1027 else
1028   if test -n "$CC"; then
1029   ac_cv_prog_CC="$CC" # Let the user override the test.
1030 else
1031   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1032   ac_dummy="$PATH"
1033   for ac_dir in $ac_dummy; do
1034     test -z "$ac_dir" && ac_dir=.
1035     if test -f $ac_dir/$ac_word; then
1036       ac_cv_prog_CC="gcc"
1037       break
1038     fi
1039   done
1040   IFS="$ac_save_ifs"
1041 fi
1042 fi
1043 CC="$ac_cv_prog_CC"
1044 if test -n "$CC"; then
1045   echo "$ac_t""$CC" 1>&6
1046 else
1047   echo "$ac_t""no" 1>&6
1048 fi
1049
1050 if test -z "$CC"; then
1051   # Extract the first word of "cc", so it can be a program name with args.
1052 set dummy cc; ac_word=$2
1053 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1054 echo "configure:1055: checking for $ac_word" >&5
1055 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1056   echo $ac_n "(cached) $ac_c" 1>&6
1057 else
1058   if test -n "$CC"; then
1059   ac_cv_prog_CC="$CC" # Let the user override the test.
1060 else
1061   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1062   ac_prog_rejected=no
1063   ac_dummy="$PATH"
1064   for ac_dir in $ac_dummy; do
1065     test -z "$ac_dir" && ac_dir=.
1066     if test -f $ac_dir/$ac_word; then
1067       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1068         ac_prog_rejected=yes
1069         continue
1070       fi
1071       ac_cv_prog_CC="cc"
1072       break
1073     fi
1074   done
1075   IFS="$ac_save_ifs"
1076 if test $ac_prog_rejected = yes; then
1077   # We found a bogon in the path, so make sure we never use it.
1078   set dummy $ac_cv_prog_CC
1079   shift
1080   if test $# -gt 0; then
1081     # We chose a different compiler from the bogus one.
1082     # However, it has the same basename, so the bogon will be chosen
1083     # first if we set CC to just the basename; use the full file name.
1084     shift
1085     set dummy "$ac_dir/$ac_word" "$@"
1086     shift
1087     ac_cv_prog_CC="$@"
1088   fi
1089 fi
1090 fi
1091 fi
1092 CC="$ac_cv_prog_CC"
1093 if test -n "$CC"; then
1094   echo "$ac_t""$CC" 1>&6
1095 else
1096   echo "$ac_t""no" 1>&6
1097 fi
1098
1099   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1100 fi
1101
1102 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1103 echo "configure:1104: checking whether we are using GNU C" >&5
1104 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1105   echo $ac_n "(cached) $ac_c" 1>&6
1106 else
1107   cat > conftest.c <<EOF
1108 #ifdef __GNUC__
1109   yes;
1110 #endif
1111 EOF
1112 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1113: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1113   ac_cv_prog_gcc=yes
1114 else
1115   ac_cv_prog_gcc=no
1116 fi
1117 fi
1118
1119 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1120
1121 if test $ac_cv_prog_gcc = yes; then
1122   GCC=yes
1123   ac_test_CFLAGS="${CFLAGS+set}"
1124   ac_save_CFLAGS="$CFLAGS"
1125   CFLAGS=
1126   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1127 echo "configure:1128: checking whether ${CC-cc} accepts -g" >&5
1128 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1129   echo $ac_n "(cached) $ac_c" 1>&6
1130 else
1131   echo 'void f(){}' > conftest.c
1132 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1133   ac_cv_prog_cc_g=yes
1134 else
1135   ac_cv_prog_cc_g=no
1136 fi
1137 rm -f conftest*
1138
1139 fi
1140
1141 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1142   if test "$ac_test_CFLAGS" = set; then
1143     CFLAGS="$ac_save_CFLAGS"
1144   elif test $ac_cv_prog_cc_g = yes; then
1145     CFLAGS="-g -O2"
1146   else
1147     CFLAGS="-O2"
1148   fi
1149 else
1150   GCC=
1151   test "${CFLAGS+set}" = set || CFLAGS="-g"
1152 fi
1153
1154
1155 # Likewise for AC_PROG_CXX.
1156
1157
1158
1159 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1160 do
1161 # Extract the first word of "$ac_prog", so it can be a program name with args.
1162 set dummy $ac_prog; ac_word=$2
1163 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1164 echo "configure:1165: checking for $ac_word" >&5
1165 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1166   echo $ac_n "(cached) $ac_c" 1>&6
1167 else
1168   if test -n "$CXX"; then
1169   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1170 else
1171   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1172   ac_dummy="$PATH"
1173   for ac_dir in $ac_dummy; do
1174     test -z "$ac_dir" && ac_dir=.
1175     if test -f $ac_dir/$ac_word; then
1176       ac_cv_prog_CXX="$ac_prog"
1177       break
1178     fi
1179   done
1180   IFS="$ac_save_ifs"
1181 fi
1182 fi
1183 CXX="$ac_cv_prog_CXX"
1184 if test -n "$CXX"; then
1185   echo "$ac_t""$CXX" 1>&6
1186 else
1187   echo "$ac_t""no" 1>&6
1188 fi
1189
1190 test -n "$CXX" && break
1191 done
1192 test -n "$CXX" || CXX="gcc"
1193
1194 test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1195
1196 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1197 echo "configure:1198: checking whether we are using GNU C++" >&5
1198 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1199   echo $ac_n "(cached) $ac_c" 1>&6
1200 else
1201   cat > conftest.C <<EOF
1202 #ifdef __GNUC__
1203   yes;
1204 #endif
1205 EOF
1206 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1207: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1207   ac_cv_prog_gxx=yes
1208 else
1209   ac_cv_prog_gxx=no
1210 fi
1211 fi
1212
1213 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1214
1215 if test $ac_cv_prog_gxx = yes; then
1216   GXX=yes
1217   ac_test_CXXFLAGS="${CXXFLAGS+set}"
1218   ac_save_CXXFLAGS="$CXXFLAGS"
1219   CXXFLAGS=
1220   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1221 echo "configure:1222: checking whether ${CXX-g++} accepts -g" >&5
1222 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1223   echo $ac_n "(cached) $ac_c" 1>&6
1224 else
1225   echo 'void f(){}' > conftest.cc
1226 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1227   ac_cv_prog_cxx_g=yes
1228 else
1229   ac_cv_prog_cxx_g=no
1230 fi
1231 rm -f conftest*
1232
1233 fi
1234
1235 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1236   if test "$ac_test_CXXFLAGS" = set; then
1237     CXXFLAGS="$ac_save_CXXFLAGS"
1238   elif test $ac_cv_prog_cxx_g = yes; then
1239     CXXFLAGS="-g -O2"
1240   else
1241     CXXFLAGS="-O2"
1242   fi
1243 else
1244   GXX=
1245   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1246 fi
1247
1248
1249 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
1250 # run it explicitly here, it will be run implicitly before
1251 # NEWLIB_CONFIGURE, which doesn't work because that means that it will
1252 # be run before AC_CANONICAL_HOST.
1253 echo $ac_n "checking build system type""... $ac_c" 1>&6
1254 echo "configure:1255: checking build system type" >&5
1255
1256 build_alias=$build
1257 case "$build_alias" in
1258 NONE)
1259   case $nonopt in
1260   NONE) build_alias=$host_alias ;;
1261   *) build_alias=$nonopt ;;
1262   esac ;;
1263 esac
1264
1265 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1266 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1267 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1268 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1269 echo "$ac_t""$build" 1>&6
1270
1271
1272 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1273 set dummy ${ac_tool_prefix}as; ac_word=$2
1274 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1275 echo "configure:1276: checking for $ac_word" >&5
1276 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1277   echo $ac_n "(cached) $ac_c" 1>&6
1278 else
1279   if test -n "$AS"; then
1280   ac_cv_prog_AS="$AS" # Let the user override the test.
1281 else
1282   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1283   ac_dummy="$PATH"
1284   for ac_dir in $ac_dummy; do
1285     test -z "$ac_dir" && ac_dir=.
1286     if test -f $ac_dir/$ac_word; then
1287       ac_cv_prog_AS="${ac_tool_prefix}as"
1288       break
1289     fi
1290   done
1291   IFS="$ac_save_ifs"
1292   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1293 fi
1294 fi
1295 AS="$ac_cv_prog_AS"
1296 if test -n "$AS"; then
1297   echo "$ac_t""$AS" 1>&6
1298 else
1299   echo "$ac_t""no" 1>&6
1300 fi
1301
1302
1303
1304 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1305 set dummy ${ac_tool_prefix}ar; ac_word=$2
1306 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1307 echo "configure:1308: checking for $ac_word" >&5
1308 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1309   echo $ac_n "(cached) $ac_c" 1>&6
1310 else
1311   if test -n "$AR"; then
1312   ac_cv_prog_AR="$AR" # Let the user override the test.
1313 else
1314   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1315   ac_dummy="$PATH"
1316   for ac_dir in $ac_dummy; do
1317     test -z "$ac_dir" && ac_dir=.
1318     if test -f $ac_dir/$ac_word; then
1319       ac_cv_prog_AR="${ac_tool_prefix}ar"
1320       break
1321     fi
1322   done
1323   IFS="$ac_save_ifs"
1324   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1325 fi
1326 fi
1327 AR="$ac_cv_prog_AR"
1328 if test -n "$AR"; then
1329   echo "$ac_t""$AR" 1>&6
1330 else
1331   echo "$ac_t""no" 1>&6
1332 fi
1333
1334
1335
1336 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1337 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1338 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1339 echo "configure:1340: checking for $ac_word" >&5
1340 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1341   echo $ac_n "(cached) $ac_c" 1>&6
1342 else
1343   if test -n "$RANLIB"; then
1344   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1345 else
1346   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1347   ac_dummy="$PATH"
1348   for ac_dir in $ac_dummy; do
1349     test -z "$ac_dir" && ac_dir=.
1350     if test -f $ac_dir/$ac_word; then
1351       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1352       break
1353     fi
1354   done
1355   IFS="$ac_save_ifs"
1356 fi
1357 fi
1358 RANLIB="$ac_cv_prog_RANLIB"
1359 if test -n "$RANLIB"; then
1360   echo "$ac_t""$RANLIB" 1>&6
1361 else
1362   echo "$ac_t""no" 1>&6
1363 fi
1364
1365
1366 if test -z "$ac_cv_prog_RANLIB"; then
1367 if test -n "$ac_tool_prefix"; then
1368   # Extract the first word of "ranlib", so it can be a program name with args.
1369 set dummy ranlib; ac_word=$2
1370 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1371 echo "configure:1372: checking for $ac_word" >&5
1372 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1373   echo $ac_n "(cached) $ac_c" 1>&6
1374 else
1375   if test -n "$RANLIB"; then
1376   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1377 else
1378   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1379   ac_dummy="$PATH"
1380   for ac_dir in $ac_dummy; do
1381     test -z "$ac_dir" && ac_dir=.
1382     if test -f $ac_dir/$ac_word; then
1383       ac_cv_prog_RANLIB="ranlib"
1384       break
1385     fi
1386   done
1387   IFS="$ac_save_ifs"
1388   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1389 fi
1390 fi
1391 RANLIB="$ac_cv_prog_RANLIB"
1392 if test -n "$RANLIB"; then
1393   echo "$ac_t""$RANLIB" 1>&6
1394 else
1395   echo "$ac_t""no" 1>&6
1396 fi
1397
1398 else
1399   RANLIB=":"
1400 fi
1401 fi
1402
1403
1404 # Find a good install program.  We prefer a C program (faster),
1405 # so one script is as good as another.  But avoid the broken or
1406 # incompatible versions:
1407 # SysV /etc/install, /usr/sbin/install
1408 # SunOS /usr/etc/install
1409 # IRIX /sbin/install
1410 # AIX /bin/install
1411 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1412 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1413 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1414 # ./install, which can be erroneously created by make from ./install.sh.
1415 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1416 echo "configure:1417: checking for a BSD compatible install" >&5
1417 if test -z "$INSTALL"; then
1418 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1419   echo $ac_n "(cached) $ac_c" 1>&6
1420 else
1421     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1422   for ac_dir in $PATH; do
1423     # Account for people who put trailing slashes in PATH elements.
1424     case "$ac_dir/" in
1425     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1426     *)
1427       # OSF1 and SCO ODT 3.0 have their own names for install.
1428       # Don't use installbsd from OSF since it installs stuff as root
1429       # by default.
1430       for ac_prog in ginstall scoinst install; do
1431         if test -f $ac_dir/$ac_prog; then
1432           if test $ac_prog = install &&
1433             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1434             # AIX install.  It has an incompatible calling convention.
1435             :
1436           else
1437             ac_cv_path_install="$ac_dir/$ac_prog -c"
1438             break 2
1439           fi
1440         fi
1441       done
1442       ;;
1443     esac
1444   done
1445   IFS="$ac_save_IFS"
1446
1447 fi
1448   if test "${ac_cv_path_install+set}" = set; then
1449     INSTALL="$ac_cv_path_install"
1450   else
1451     # As a last resort, use the slow shell script.  We don't cache a
1452     # path for INSTALL within a source directory, because that will
1453     # break other packages using the cache if that directory is
1454     # removed, or if the path is relative.
1455     INSTALL="$ac_install_sh"
1456   fi
1457 fi
1458 echo "$ac_t""$INSTALL" 1>&6
1459
1460 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1461 # It thinks the first close brace ends the variable substitution.
1462 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1463
1464 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1465
1466 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1467
1468
1469 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1470 echo "configure:1471: checking whether to enable maintainer-specific portions of Makefiles" >&5
1471     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1472 if test "${enable_maintainer_mode+set}" = set; then
1473   enableval="$enable_maintainer_mode"
1474   USE_MAINTAINER_MODE=$enableval
1475 else
1476   USE_MAINTAINER_MODE=no
1477 fi
1478
1479   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1480
1481
1482 if test $USE_MAINTAINER_MODE = yes; then
1483   MAINTAINER_MODE_TRUE=
1484   MAINTAINER_MODE_FALSE='#'
1485 else
1486   MAINTAINER_MODE_TRUE='#'
1487   MAINTAINER_MODE_FALSE=
1488 fi
1489   MAINT=$MAINTAINER_MODE_TRUE
1490
1491
1492
1493 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1494 # at least currently, we never actually build a program, so we never
1495 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1496 # fails, because we are probably configuring with a cross compiler
1497 # which can't create executables.  So we include AC_EXEEXT to keep
1498 # automake happy, but we don't execute it, since we don't care about
1499 # the result.
1500 if false; then
1501
1502
1503 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1504 echo "configure:1505: checking for executable suffix" >&5
1505 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1506   echo $ac_n "(cached) $ac_c" 1>&6
1507 else
1508   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1509   ac_cv_exeext=.exe
1510 else
1511   rm -f conftest*
1512   echo 'int main () { return 0; }' > conftest.$ac_ext
1513   ac_cv_exeext=
1514   if { (eval echo configure:1515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1515     for file in conftest.*; do
1516       case $file in
1517       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1518       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1519       esac
1520     done
1521   else
1522     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1523   fi
1524   rm -f conftest*
1525   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1526 fi
1527 fi
1528
1529 EXEEXT=""
1530 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1531 echo "$ac_t""${ac_cv_exeext}" 1>&6
1532 ac_exeext=$EXEEXT
1533
1534 fi
1535
1536 . ${boehm_gc_basedir}/configure.host
1537
1538 case ${boehm_gc_basedir} in
1539 /* | A-Za-z:/\\*) boehm_gc_flagbasedir=${boehm_gc_basedir} ;;
1540 *) boehm_gc_flagbasedir='$(top_builddir)/'${boehm_gc_basedir} ;;
1541 esac
1542
1543 boehm_gc_cflags="${boehm_gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${boehm_gc_flagbasedir}/libc/include"
1544 case "${host}" in
1545   *-*-cygwin32*)
1546     boehm_gc_cflags="${boehm_gc_cflags} -I${boehm_gc_flagbasedir}/../winsup/include"
1547     ;;
1548 esac
1549
1550 boehm_gc_cflags="${boehm_gc_cflags} -fno-builtin"
1551
1552 BOEHM_GC_CFLAGS=${boehm_gc_cflags}
1553
1554
1555
1556 # Check whether --enable-shared or --disable-shared was given.
1557 if test "${enable_shared+set}" = set; then
1558   enableval="$enable_shared"
1559   p=${PACKAGE-default}
1560 case "$enableval" in
1561 yes) enable_shared=yes ;;
1562 no) enable_shared=no ;;
1563 *)
1564   enable_shared=no
1565   # Look at the argument we got.  We use all the common list separators.
1566   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1567   for pkg in $enableval; do
1568     if test "X$pkg" = "X$p"; then
1569       enable_shared=yes
1570     fi
1571   done
1572   IFS="$ac_save_ifs"
1573   ;;
1574 esac
1575 else
1576   enable_shared=yes
1577 fi
1578
1579 # Check whether --enable-static or --disable-static was given.
1580 if test "${enable_static+set}" = set; then
1581   enableval="$enable_static"
1582   p=${PACKAGE-default}
1583 case "$enableval" in
1584 yes) enable_static=yes ;;
1585 no) enable_static=no ;;
1586 *)
1587   enable_static=no
1588   # Look at the argument we got.  We use all the common list separators.
1589   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1590   for pkg in $enableval; do
1591     if test "X$pkg" = "X$p"; then
1592       enable_static=yes
1593     fi
1594   done
1595   IFS="$ac_save_ifs"
1596   ;;
1597 esac
1598 else
1599   enable_static=yes
1600 fi
1601
1602 # Check whether --enable-fast-install or --disable-fast-install was given.
1603 if test "${enable_fast_install+set}" = set; then
1604   enableval="$enable_fast_install"
1605   p=${PACKAGE-default}
1606 case "$enableval" in
1607 yes) enable_fast_install=yes ;;
1608 no) enable_fast_install=no ;;
1609 *)
1610   enable_fast_install=no
1611   # Look at the argument we got.  We use all the common list separators.
1612   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1613   for pkg in $enableval; do
1614     if test "X$pkg" = "X$p"; then
1615       enable_fast_install=yes
1616     fi
1617   done
1618   IFS="$ac_save_ifs"
1619   ;;
1620 esac
1621 else
1622   enable_fast_install=yes
1623 fi
1624
1625 # Extract the first word of "ranlib", so it can be a program name with args.
1626 set dummy ranlib; ac_word=$2
1627 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1628 echo "configure:1629: checking for $ac_word" >&5
1629 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1630   echo $ac_n "(cached) $ac_c" 1>&6
1631 else
1632   if test -n "$RANLIB"; then
1633   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1634 else
1635   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1636   ac_dummy="$PATH"
1637   for ac_dir in $ac_dummy; do
1638     test -z "$ac_dir" && ac_dir=.
1639     if test -f $ac_dir/$ac_word; then
1640       ac_cv_prog_RANLIB="ranlib"
1641       break
1642     fi
1643   done
1644   IFS="$ac_save_ifs"
1645   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1646 fi
1647 fi
1648 RANLIB="$ac_cv_prog_RANLIB"
1649 if test -n "$RANLIB"; then
1650   echo "$ac_t""$RANLIB" 1>&6
1651 else
1652   echo "$ac_t""no" 1>&6
1653 fi
1654
1655 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1656 if test "${with_gnu_ld+set}" = set; then
1657   withval="$with_gnu_ld"
1658   test "$withval" = no || with_gnu_ld=yes
1659 else
1660   with_gnu_ld=no
1661 fi
1662
1663 ac_prog=ld
1664 if test "$ac_cv_prog_gcc" = yes; then
1665   # Check if gcc -print-prog-name=ld gives a path.
1666   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1667 echo "configure:1668: checking for ld used by GCC" >&5
1668   ac_prog=`($CC -print-prog-name=ld) 2>&5`
1669   case "$ac_prog" in
1670     # Accept absolute paths.
1671     [\\/]* | [A-Za-z]:[\\/]*)
1672       re_direlt='/[^/][^/]*/\.\./'
1673       # Canonicalize the path of ld
1674       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1675       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1676         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1677       done
1678       test -z "$LD" && LD="$ac_prog"
1679       ;;
1680   "")
1681     # If it fails, then pretend we aren't using GCC.
1682     ac_prog=ld
1683     ;;
1684   *)
1685     # If it is relative, then search for the first ld in PATH.
1686     with_gnu_ld=unknown
1687     ;;
1688   esac
1689 elif test "$with_gnu_ld" = yes; then
1690   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1691 echo "configure:1692: checking for GNU ld" >&5
1692 else
1693   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1694 echo "configure:1695: checking for non-GNU ld" >&5
1695 fi
1696 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1697   echo $ac_n "(cached) $ac_c" 1>&6
1698 else
1699   if test -z "$LD"; then
1700   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1701   for ac_dir in $PATH; do
1702     test -z "$ac_dir" && ac_dir=.
1703     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1704       ac_cv_path_LD="$ac_dir/$ac_prog"
1705       # Check to see if the program is GNU ld.  I'd rather use --version,
1706       # but apparently some GNU ld's only accept -v.
1707       # Break only if it was the GNU/non-GNU ld that we prefer.
1708       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1709         test "$with_gnu_ld" != no && break
1710       else
1711         test "$with_gnu_ld" != yes && break
1712       fi
1713     fi
1714   done
1715   IFS="$ac_save_ifs"
1716 else
1717   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1718 fi
1719 fi
1720
1721 LD="$ac_cv_path_LD"
1722 if test -n "$LD"; then
1723   echo "$ac_t""$LD" 1>&6
1724 else
1725   echo "$ac_t""no" 1>&6
1726 fi
1727 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1728
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 '$''{'ac_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 $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1736   ac_cv_prog_gnu_ld=yes
1737 else
1738   ac_cv_prog_gnu_ld=no
1739 fi
1740 fi
1741
1742 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1743
1744
1745 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1746 echo "configure:1747: checking for BSD-compatible nm" >&5
1747 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1748   echo $ac_n "(cached) $ac_c" 1>&6
1749 else
1750   if test -n "$NM"; then
1751   # Let the user override the test.
1752   ac_cv_path_NM="$NM"
1753 else
1754   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1755   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1756     test -z "$ac_dir" && ac_dir=.
1757     if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
1758       # Check to see if the nm accepts a BSD-compat flag.
1759       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1760       #   nm: unknown option "B" ignored
1761       if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1762         ac_cv_path_NM="$ac_dir/nm -B"
1763         break
1764       elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1765         ac_cv_path_NM="$ac_dir/nm -p"
1766         break
1767       else
1768         ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
1769         continue # so that we can try to find one that supports BSD flags
1770       fi
1771     fi
1772   done
1773   IFS="$ac_save_ifs"
1774   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1775 fi
1776 fi
1777
1778 NM="$ac_cv_path_NM"
1779 echo "$ac_t""$NM" 1>&6
1780
1781
1782 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1783 echo "configure:1784: checking whether ln -s works" >&5
1784 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1785   echo $ac_n "(cached) $ac_c" 1>&6
1786 else
1787   rm -f conftestdata
1788 if ln -s X conftestdata 2>/dev/null
1789 then
1790   rm -f conftestdata
1791   ac_cv_prog_LN_S="ln -s"
1792 else
1793   ac_cv_prog_LN_S=ln
1794 fi
1795 fi
1796 LN_S="$ac_cv_prog_LN_S"
1797 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1798   echo "$ac_t""yes" 1>&6
1799 else
1800   echo "$ac_t""no" 1>&6
1801 fi
1802
1803
1804 # Check for any special flags to pass to ltconfig.
1805 libtool_flags="--cache-file=$cache_file"
1806 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1807 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1808 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1809 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1810 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1811
1812
1813 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1814 if test "${enable_libtool_lock+set}" = set; then
1815   enableval="$enable_libtool_lock"
1816   :
1817 fi
1818
1819 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1820 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1821
1822 # Some flags need to be propagated to the compiler or linker for good
1823 # libtool support.
1824 case "$host" in
1825 *-*-irix6*)
1826   # Find out which ABI we are using.
1827   echo '#line 1828 "configure"' > conftest.$ac_ext
1828   if { (eval echo configure:1829: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1829     case "`/usr/bin/file conftest.o`" in
1830     *32-bit*)
1831       LD="${LD-ld} -32"
1832       ;;
1833     *N32*)
1834       LD="${LD-ld} -n32"
1835       ;;
1836     *64-bit*)
1837       LD="${LD-ld} -64"
1838       ;;
1839     esac
1840   fi
1841   rm -rf conftest*
1842   ;;
1843
1844 *-*-sco3.2v5*)
1845   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1846   SAVE_CFLAGS="$CFLAGS"
1847   CFLAGS="$CFLAGS -belf"
1848   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
1849 echo "configure:1850: checking whether the C compiler needs -belf" >&5
1850 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
1851   echo $ac_n "(cached) $ac_c" 1>&6
1852 else
1853   cat > conftest.$ac_ext <<EOF
1854 #line 1855 "configure"
1855 #include "confdefs.h"
1856
1857 int main() {
1858
1859 ; return 0; }
1860 EOF
1861 if { (eval echo configure:1862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1862   rm -rf conftest*
1863   lt_cv_cc_needs_belf=yes
1864 else
1865   echo "configure: failed program was:" >&5
1866   cat conftest.$ac_ext >&5
1867   rm -rf conftest*
1868   lt_cv_cc_needs_belf=no
1869 fi
1870 rm -f conftest*
1871 fi
1872
1873 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
1874   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1875     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1876     CFLAGS="$SAVE_CFLAGS"
1877   fi
1878   ;;
1879
1880
1881 esac
1882
1883
1884 # Save cache, so that ltconfig can load it
1885 cat > confcache <<\EOF
1886 # This file is a shell script that caches the results of configure
1887 # tests run on this system so they can be shared between configure
1888 # scripts and configure runs.  It is not useful on other systems.
1889 # If it contains results you don't want to keep, you may remove or edit it.
1890 #
1891 # By default, configure uses ./config.cache as the cache file,
1892 # creating it if it does not exist already.  You can give configure
1893 # the --cache-file=FILE option to use a different cache file; that is
1894 # what configure does when it calls configure scripts in
1895 # subdirectories, so they share the cache.
1896 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1897 # config.status only pays attention to the cache file if you give it the
1898 # --recheck option to rerun configure.
1899 #
1900 EOF
1901 # The following way of writing the cache mishandles newlines in values,
1902 # but we know of no workaround that is simple, portable, and efficient.
1903 # So, don't put newlines in cache variables' values.
1904 # Ultrix sh set writes to stderr and can't be redirected directly,
1905 # and sets the high bit in the cache file unless we assign to the vars.
1906 (set) 2>&1 |
1907   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1908   *ac_space=\ *)
1909     # `set' does not quote correctly, so add quotes (double-quote substitution
1910     # turns \\\\ into \\, and sed turns \\ into \).
1911     sed -n \
1912       -e "s/'/'\\\\''/g" \
1913       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1914     ;;
1915   *)
1916     # `set' quotes correctly as required by POSIX, so do not add quotes.
1917     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1918     ;;
1919   esac >> confcache
1920 if cmp -s $cache_file confcache; then
1921   :
1922 else
1923   if test -w $cache_file; then
1924     echo "updating cache $cache_file"
1925     cat confcache > $cache_file
1926   else
1927     echo "not updating unwritable cache $cache_file"
1928   fi
1929 fi
1930 rm -f confcache
1931
1932
1933 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
1934 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1935 LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
1936 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
1937 DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
1938 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
1939 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1940 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1941
1942 # Reload cache, that may have been modified by ltconfig
1943 if test -r "$cache_file"; then
1944   echo "loading cache $cache_file"
1945   . $cache_file
1946 else
1947   echo "creating cache $cache_file"
1948   > $cache_file
1949 fi
1950
1951
1952 # This can be used to rebuild libtool when needed
1953 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
1954
1955 # Always use our own libtool.
1956 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1957
1958 # Redirect the config.log output again, so that the ltconfig log is not
1959 # clobbered by the next message.
1960 exec 5>>./config.log
1961
1962
1963 # Check whether --with-target-subdir or --without-target-subdir was given.
1964 if test "${with_target_subdir+set}" = set; then
1965   withval="$with_target_subdir"
1966   :
1967 fi
1968
1969 # Check whether --with-cross-host or --without-cross-host was given.
1970 if test "${with_cross_host+set}" = set; then
1971   withval="$with_cross_host"
1972   :
1973 fi
1974
1975
1976 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1977 echo "configure:1978: checking whether to enable maintainer-specific portions of Makefiles" >&5
1978     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1979 if test "${enable_maintainer_mode+set}" = set; then
1980   enableval="$enable_maintainer_mode"
1981   USE_MAINTAINER_MODE=$enableval
1982 else
1983   USE_MAINTAINER_MODE=no
1984 fi
1985
1986   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1987
1988
1989 if test $USE_MAINTAINER_MODE = yes; then
1990   MAINTAINER_MODE_TRUE=
1991   MAINTAINER_MODE_FALSE='#'
1992 else
1993   MAINTAINER_MODE_TRUE='#'
1994   MAINTAINER_MODE_FALSE=
1995 fi
1996   MAINT=$MAINTAINER_MODE_TRUE
1997
1998
1999 # automake wants to see AC_EXEEXT.  But we don't need it.  And having
2000 # it is actually a problem, because the compiler we're passed can't
2001 # necessarily do a full link.  So we fool automake here.
2002 if test "x" = "y"; then
2003
2004
2005 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2006 echo "configure:2007: checking for executable suffix" >&5
2007 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2008   echo $ac_n "(cached) $ac_c" 1>&6
2009 else
2010   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
2011   ac_cv_exeext=.exe
2012 else
2013   rm -f conftest*
2014   echo 'int main () { return 0; }' > conftest.$ac_ext
2015   ac_cv_exeext=
2016   if { (eval echo configure:2017: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2017     for file in conftest.*; do
2018       case $file in
2019       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
2020       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
2021       esac
2022     done
2023   else
2024     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2025   fi
2026   rm -f conftest*
2027   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2028 fi
2029 fi
2030
2031 EXEEXT=""
2032 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2033 echo "$ac_t""${ac_cv_exeext}" 1>&6
2034 ac_exeext=$EXEEXT
2035
2036 fi
2037
2038 echo $ac_n "checking for threads package to use""... $ac_c" 1>&6
2039 echo "configure:2040: checking for threads package to use" >&5
2040 # Check whether --enable-threads or --disable-threads was given.
2041 if test "${enable_threads+set}" = set; then
2042   enableval="$enable_threads"
2043   THREADS=$enableval
2044 else
2045     THREADS=no
2046 fi
2047
2048
2049 if test "$THREADS" = yes; then
2050    case "$host" in
2051     *-*-vxworks*)
2052        THREADS=vxworks
2053        ;;
2054     *-*-linux*)
2055        # FIXME: this isn't correct in all cases.
2056        THREADS=posix
2057        ;;
2058     *-*-win*)
2059        THREADS=win32
2060        ;;
2061     *-*-irix*)
2062        # FIXME: for now, choose POSIX, because we implement that.
2063        # Later, choose irix threads.
2064        THREADS=posix
2065        ;;
2066     *-*-solaris*)
2067        # FIXME: for now, choose POSIX, because we implement that.
2068        # Later, choose solaris threads.
2069        THREADS=posix
2070        ;;
2071     *)
2072        # For now.
2073        THREADS=none
2074        ;;
2075    esac
2076 fi
2077
2078 INCLUDES=
2079 THREADLIB=
2080 case "$THREADS" in
2081  no | none | single)
2082     THREADS=none
2083     ;;
2084  posix | pthreads)
2085     THREADS=posix
2086     case "$host" in
2087      *-*-linux*)
2088         cat >> confdefs.h <<\EOF
2089 #define LINUX_THREADS 1
2090 EOF
2091
2092         cat >> confdefs.h <<\EOF
2093 #define _REENTRANT 1
2094 EOF
2095
2096         ;;
2097      *-*-solaris*)
2098         cat >> confdefs.h <<\EOF
2099 #define SOLARIS_THREADS 1
2100 EOF
2101
2102         cat >> confdefs.h <<\EOF
2103 #define _SOLARIS_PTHREADS 1
2104 EOF
2105
2106         ;;
2107      *-*-irix*)
2108         cat >> confdefs.h <<\EOF
2109 #define IRIX_THREADS 1
2110 EOF
2111
2112         ;;
2113     esac
2114     THREADLIB=-lpthread
2115     ;;
2116  decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
2117     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
2118     ;;
2119  *)
2120     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
2121     ;;
2122 esac
2123 echo "$ac_t""$THREADS" 1>&6
2124
2125
2126 # Check whether --enable-java-gc or --disable-java-gc was given.
2127 if test "${enable_java_gc+set}" = set; then
2128   enableval="$enable_java_gc"
2129
2130   GC=$enableval
2131 else
2132   GC=boehm
2133 fi
2134
2135 target_all=
2136 if test "$GC" = "boehm"; then
2137    target_all=libgcjgc.la
2138 fi
2139
2140
2141 TARGET_ECOS="no"
2142 # Check whether --with-ecos or --without-ecos was given.
2143 if test "${with_ecos+set}" = set; then
2144   withval="$with_ecos"
2145   TARGET_ECOS="$with_ecos"
2146
2147 fi
2148
2149
2150 addobjs=
2151 CXXINCLUDES=
2152 case "$TARGET_ECOS" in
2153    no)
2154       ;;
2155    *)
2156       cat >> confdefs.h <<\EOF
2157 #define ECOS 1
2158 EOF
2159
2160       CXXINCLUDES="-I${TARGET_ECOS}/include"
2161       addobjs="$addobjs ecos.lo"
2162       ;;
2163 esac
2164
2165
2166
2167
2168
2169 machdep=
2170 case "$host" in
2171  alpha*-*-*)
2172     machdep="alpha_mach_dep.lo"
2173     ;;
2174  mipstx39-*-elf*)
2175     machdep="mips_ultrix_mach_dep.lo"
2176     cat >> confdefs.h <<\EOF
2177 #define STACKBASE __stackbase
2178 EOF
2179
2180     cat >> confdefs.h <<\EOF
2181 #define DATASTART_IS_ETEXT 1
2182 EOF
2183
2184     ;;
2185  mips-dec-ultrix*)
2186     machdep="mips_ultrix_mach-dep.lo"
2187     ;;
2188  mips-*-*)
2189     machdep="mips_sgi_mach_dep.lo"
2190     cat >> confdefs.h <<\EOF
2191 #define NO_EXECUTE_PERMISSION 1
2192 EOF
2193
2194     ;;
2195  sparc-sun-solaris2.3*)
2196     cat >> confdefs.h <<\EOF
2197 #define SUNOS53_SHARED_LIB 1
2198 EOF
2199
2200     ;;
2201 esac
2202 if test x"$machdep" = x; then
2203    machdep="mach_dep.lo"
2204 fi
2205 addobjs="$addobjs $machdep"
2206
2207
2208 case "$host" in
2209  sparc-sun-solaris2*)
2210     if test "$GCC" = yes; then
2211        new_CFLAGS=
2212        for i in $CFLAGS; do
2213           case "$i" in
2214            -O*)
2215               ;;
2216            *)
2217               new_CFLAGS="$new_CFLAGS $i"
2218               ;;
2219           esac
2220        done
2221        CFLAGS="$new_CFLAGS"
2222     fi
2223     ;;
2224 esac
2225
2226 MY_CFLAGS="$CFLAGS"
2227
2228
2229 cat >> confdefs.h <<\EOF
2230 #define SILENT 1
2231 EOF
2232
2233 cat >> confdefs.h <<\EOF
2234 #define NO_SIGNALS 1
2235 EOF
2236
2237 cat >> confdefs.h <<\EOF
2238 #define NO_DEBUGGING 1
2239 EOF
2240
2241 cat >> confdefs.h <<\EOF
2242 #define JAVA_FINALIZATION 1
2243 EOF
2244
2245
2246 if test -n "${with_cross_host}"; then
2247    cat >> confdefs.h <<\EOF
2248 #define NO_SIGSET 1
2249 EOF
2250
2251    cat >> confdefs.h <<\EOF
2252 #define NO_CLOCK 1
2253 EOF
2254
2255    cat >> confdefs.h <<\EOF
2256 #define SMALL_CONFIG 1
2257 EOF
2258
2259 fi
2260
2261
2262
2263 if test -z "$with_cross_host"; then
2264   USE_LIBDIR_TRUE=
2265   USE_LIBDIR_FALSE='#'
2266 else
2267   USE_LIBDIR_TRUE='#'
2268   USE_LIBDIR_FALSE=
2269 fi
2270
2271 if test "${multilib}" = "yes"; then
2272   multilib_arg="--enable-multilib"
2273 else
2274   multilib_arg=
2275 fi
2276
2277 trap '' 1 2 15
2278 cat > confcache <<\EOF
2279 # This file is a shell script that caches the results of configure
2280 # tests run on this system so they can be shared between configure
2281 # scripts and configure runs.  It is not useful on other systems.
2282 # If it contains results you don't want to keep, you may remove or edit it.
2283 #
2284 # By default, configure uses ./config.cache as the cache file,
2285 # creating it if it does not exist already.  You can give configure
2286 # the --cache-file=FILE option to use a different cache file; that is
2287 # what configure does when it calls configure scripts in
2288 # subdirectories, so they share the cache.
2289 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2290 # config.status only pays attention to the cache file if you give it the
2291 # --recheck option to rerun configure.
2292 #
2293 EOF
2294 # The following way of writing the cache mishandles newlines in values,
2295 # but we know of no workaround that is simple, portable, and efficient.
2296 # So, don't put newlines in cache variables' values.
2297 # Ultrix sh set writes to stderr and can't be redirected directly,
2298 # and sets the high bit in the cache file unless we assign to the vars.
2299 (set) 2>&1 |
2300   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2301   *ac_space=\ *)
2302     # `set' does not quote correctly, so add quotes (double-quote substitution
2303     # turns \\\\ into \\, and sed turns \\ into \).
2304     sed -n \
2305       -e "s/'/'\\\\''/g" \
2306       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2307     ;;
2308   *)
2309     # `set' quotes correctly as required by POSIX, so do not add quotes.
2310     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2311     ;;
2312   esac >> confcache
2313 if cmp -s $cache_file confcache; then
2314   :
2315 else
2316   if test -w $cache_file; then
2317     echo "updating cache $cache_file"
2318     cat confcache > $cache_file
2319   else
2320     echo "not updating unwritable cache $cache_file"
2321   fi
2322 fi
2323 rm -f confcache
2324
2325 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2326
2327 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2328 # Let make expand exec_prefix.
2329 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2330
2331 # Any assignment to VPATH causes Sun make to only execute
2332 # the first set of double-colon rules, so remove it if not needed.
2333 # If there is a colon in the path, we need to keep it.
2334 if test "x$srcdir" = x.; then
2335   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2336 fi
2337
2338 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2339
2340 # Transform confdefs.h into DEFS.
2341 # Protect against shell expansion while executing Makefile rules.
2342 # Protect against Makefile macro expansion.
2343 cat > conftest.defs <<\EOF
2344 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2345 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2346 s%\[%\\&%g
2347 s%\]%\\&%g
2348 s%\$%$$%g
2349 EOF
2350 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2351 rm -f conftest.defs
2352
2353
2354 # Without the "./", some shells look in PATH for config.status.
2355 : ${CONFIG_STATUS=./config.status}
2356
2357 echo creating $CONFIG_STATUS
2358 rm -f $CONFIG_STATUS
2359 cat > $CONFIG_STATUS <<EOF
2360 #! /bin/sh
2361 # Generated automatically by configure.
2362 # Run this file to recreate the current configuration.
2363 # This directory was configured as follows,
2364 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2365 #
2366 # $0 $ac_configure_args
2367 #
2368 # Compiler output produced by configure, useful for debugging
2369 # configure, is in ./config.log if it exists.
2370
2371 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2372 for ac_option
2373 do
2374   case "\$ac_option" in
2375   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2376     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2377     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2378   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2379     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2380     exit 0 ;;
2381   -help | --help | --hel | --he | --h)
2382     echo "\$ac_cs_usage"; exit 0 ;;
2383   *) echo "\$ac_cs_usage"; exit 1 ;;
2384   esac
2385 done
2386
2387 ac_given_srcdir=$srcdir
2388 ac_given_INSTALL="$INSTALL"
2389
2390 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2391 EOF
2392 cat >> $CONFIG_STATUS <<EOF
2393
2394 # Protect against being on the right side of a sed subst in config.status.
2395 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2396  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2397 $ac_vpsub
2398 $extrasub
2399 s%@SHELL@%$SHELL%g
2400 s%@CFLAGS@%$CFLAGS%g
2401 s%@CPPFLAGS@%$CPPFLAGS%g
2402 s%@CXXFLAGS@%$CXXFLAGS%g
2403 s%@FFLAGS@%$FFLAGS%g
2404 s%@DEFS@%$DEFS%g
2405 s%@LDFLAGS@%$LDFLAGS%g
2406 s%@LIBS@%$LIBS%g
2407 s%@exec_prefix@%$exec_prefix%g
2408 s%@prefix@%$prefix%g
2409 s%@program_transform_name@%$program_transform_name%g
2410 s%@bindir@%$bindir%g
2411 s%@sbindir@%$sbindir%g
2412 s%@libexecdir@%$libexecdir%g
2413 s%@datadir@%$datadir%g
2414 s%@sysconfdir@%$sysconfdir%g
2415 s%@sharedstatedir@%$sharedstatedir%g
2416 s%@localstatedir@%$localstatedir%g
2417 s%@libdir@%$libdir%g
2418 s%@includedir@%$includedir%g
2419 s%@oldincludedir@%$oldincludedir%g
2420 s%@infodir@%$infodir%g
2421 s%@mandir@%$mandir%g
2422 s%@host@%$host%g
2423 s%@host_alias@%$host_alias%g
2424 s%@host_cpu@%$host_cpu%g
2425 s%@host_vendor@%$host_vendor%g
2426 s%@host_os@%$host_os%g
2427 s%@target@%$target%g
2428 s%@target_alias@%$target_alias%g
2429 s%@target_cpu@%$target_cpu%g
2430 s%@target_vendor@%$target_vendor%g
2431 s%@target_os@%$target_os%g
2432 s%@build@%$build%g
2433 s%@build_alias@%$build_alias%g
2434 s%@build_cpu@%$build_cpu%g
2435 s%@build_vendor@%$build_vendor%g
2436 s%@build_os@%$build_os%g
2437 s%@boehm_gc_basedir@%$boehm_gc_basedir%g
2438 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2439 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2440 s%@INSTALL_DATA@%$INSTALL_DATA%g
2441 s%@PACKAGE@%$PACKAGE%g
2442 s%@VERSION@%$VERSION%g
2443 s%@ACLOCAL@%$ACLOCAL%g
2444 s%@AUTOCONF@%$AUTOCONF%g
2445 s%@AUTOMAKE@%$AUTOMAKE%g
2446 s%@AUTOHEADER@%$AUTOHEADER%g
2447 s%@MAKEINFO@%$MAKEINFO%g
2448 s%@SET_MAKE@%$SET_MAKE%g
2449 s%@CC@%$CC%g
2450 s%@CXX@%$CXX%g
2451 s%@AS@%$AS%g
2452 s%@AR@%$AR%g
2453 s%@RANLIB@%$RANLIB%g
2454 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
2455 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
2456 s%@MAINT@%$MAINT%g
2457 s%@EXEEXT@%$EXEEXT%g
2458 s%@BOEHM_GC_CFLAGS@%$BOEHM_GC_CFLAGS%g
2459 s%@LD@%$LD%g
2460 s%@NM@%$NM%g
2461 s%@LN_S@%$LN_S%g
2462 s%@LIBTOOL@%$LIBTOOL%g
2463 s%@THREADLIB@%$THREADLIB%g
2464 s%@target_all@%$target_all%g
2465 s%@INCLUDES@%$INCLUDES%g
2466 s%@CXXINCLUDES@%$CXXINCLUDES%g
2467 s%@addobjs@%$addobjs%g
2468 s%@MY_CFLAGS@%$MY_CFLAGS%g
2469 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
2470 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
2471
2472 CEOF
2473 EOF
2474
2475 cat >> $CONFIG_STATUS <<\EOF
2476
2477 # Split the substitutions into bite-sized pieces for seds with
2478 # small command number limits, like on Digital OSF/1 and HP-UX.
2479 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2480 ac_file=1 # Number of current file.
2481 ac_beg=1 # First line for current file.
2482 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2483 ac_more_lines=:
2484 ac_sed_cmds=""
2485 while $ac_more_lines; do
2486   if test $ac_beg -gt 1; then
2487     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2488   else
2489     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2490   fi
2491   if test ! -s conftest.s$ac_file; then
2492     ac_more_lines=false
2493     rm -f conftest.s$ac_file
2494   else
2495     if test -z "$ac_sed_cmds"; then
2496       ac_sed_cmds="sed -f conftest.s$ac_file"
2497     else
2498       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2499     fi
2500     ac_file=`expr $ac_file + 1`
2501     ac_beg=$ac_end
2502     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2503   fi
2504 done
2505 if test -z "$ac_sed_cmds"; then
2506   ac_sed_cmds=cat
2507 fi
2508 EOF
2509
2510 cat >> $CONFIG_STATUS <<EOF
2511
2512 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2513 EOF
2514 cat >> $CONFIG_STATUS <<\EOF
2515 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2516   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2517   case "$ac_file" in
2518   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2519        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2520   *) ac_file_in="${ac_file}.in" ;;
2521   esac
2522
2523   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2524
2525   # Remove last slash and all that follows it.  Not all systems have dirname.
2526   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2527   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2528     # The file is in a subdirectory.
2529     test ! -d "$ac_dir" && mkdir "$ac_dir"
2530     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2531     # A "../" for each directory in $ac_dir_suffix.
2532     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2533   else
2534     ac_dir_suffix= ac_dots=
2535   fi
2536
2537   case "$ac_given_srcdir" in
2538   .)  srcdir=.
2539       if test -z "$ac_dots"; then top_srcdir=.
2540       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2541   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2542   *) # Relative path.
2543     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2544     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2545   esac
2546
2547   case "$ac_given_INSTALL" in
2548   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2549   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2550   esac
2551
2552   echo creating "$ac_file"
2553   rm -f "$ac_file"
2554   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2555   case "$ac_file" in
2556   *Makefile*) ac_comsub="1i\\
2557 # $configure_input" ;;
2558   *) ac_comsub= ;;
2559   esac
2560
2561   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2562   sed -e "$ac_comsub
2563 s%@configure_input@%$configure_input%g
2564 s%@srcdir@%$srcdir%g
2565 s%@top_srcdir@%$top_srcdir%g
2566 s%@INSTALL@%$INSTALL%g
2567 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2568 fi; done
2569 rm -f conftest.s*
2570
2571 EOF
2572 cat >> $CONFIG_STATUS <<EOF
2573 srcdir=${srcdir}
2574 host=${host}
2575 target=${target}
2576 with_multisubdir=${with_multisubdir}
2577 ac_configure_args="${multilib_arg} ${ac_configure_args}"
2578 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
2579 boehm_gc_basedir=${boehm_gc_basedir}
2580 CC="${CC}"
2581 DEFS="$DEFS"
2582
2583 EOF
2584 cat >> $CONFIG_STATUS <<\EOF
2585
2586 echo "$DEFS" > boehm-cflags
2587
2588 if test -n "$CONFIG_FILES"; then
2589   ac_file=Makefile . ${boehm_gc_basedir}/../config-ml.in
2590 fi
2591 exit 0
2592 EOF
2593 chmod +x $CONFIG_STATUS
2594 rm -fr confdefs* $ac_clean_files
2595 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2596