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-java-gc=TYPE   choose garbage collector [boehm]"
  41 ac_help="$ac_help
  42   --with-ecos             enable runtime eCos target support"
  43
  44 # Initialize some variables set by options.
  45 # The variables have the same names as the options, with
  46 # dashes changed to underlines.
  47 build=NONE
  48 cache_file=./config.cache
  49 exec_prefix=NONE
  50 host=NONE
  51 no_create=
  52 nonopt=NONE
  53 no_recursion=
  54 prefix=NONE
  55 program_prefix=NONE
  56 program_suffix=NONE
  57 program_transform_name=s,x,x,
  58 silent=
  59 site=
  60 sitefile=
  61 srcdir=
  62 target=NONE
  63 verbose=
  64 x_includes=NONE
  65 x_libraries=NONE
  66 bindir='${exec_prefix}/bin'
  67 sbindir='${exec_prefix}/sbin'
  68 libexecdir='${exec_prefix}/libexec'
  69 datadir='${prefix}/share'
  70 sysconfdir='${prefix}/etc'
  71 sharedstatedir='${prefix}/com'
  72 localstatedir='${prefix}/var'
  73 libdir='${exec_prefix}/lib'
  74 includedir='${prefix}/include'
  75 oldincludedir='/usr/include'
  76 infodir='${prefix}/info'
  77 mandir='${prefix}/man'
  78
  79 # Initialize some other variables.
  80 subdirs=
  81 MFLAGS= MAKEFLAGS=
  82 SHELL=${CONFIG_SHELL-/bin/sh}
  83 # Maximum number of lines to put in a shell here document.
  84 ac_max_here_lines=12
  85
  86 ac_prev=
  87 for ac_option
  88 do
  89
  90   # If the previous option needs an argument, assign it.
  91   if test -n "$ac_prev"; then
  92     eval "$ac_prev=\$ac_option"
  93     ac_prev=
  94     continue
  95   fi
  96
  97   case "$ac_option" in
  98   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  99   *) ac_optarg= ;;
 100   esac
 101
 102   # Accept the important Cygnus configure options, so we can diagnose typos.
 103
 104   case "$ac_option" in
 105
 106   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 107     ac_prev=bindir ;;
 108   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 109     bindir="$ac_optarg" ;;
 110
 111   -build | --build | --buil | --bui | --bu)
 112     ac_prev=build ;;
 113   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 114     build="$ac_optarg" ;;
 115
 116   -cache-file | --cache-file | --cache-fil | --cache-fi \
 117   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 118     ac_prev=cache_file ;;
 119   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 120   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 121     cache_file="$ac_optarg" ;;
 122
 123   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 124     ac_prev=datadir ;;
 125   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 126   | --da=*)
 127     datadir="$ac_optarg" ;;
 128
 129   -disable-* | --disable-*)
 130     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 131     # Reject names that are not valid shell variable names.
 132     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 133       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 134     fi
 135     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 136     eval "enable_${ac_feature}=no" ;;
 137
 138   -enable-* | --enable-*)
 139     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 140     # Reject names that are not valid shell variable names.
 141     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 142       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 143     fi
 144     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 145     case "$ac_option" in
 146       *=*) ;;
 147       *) ac_optarg=yes ;;
 148     esac
 149     eval "enable_${ac_feature}='$ac_optarg'" ;;
 150
 151   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 152   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 153   | --exec | --exe | --ex)
 154     ac_prev=exec_prefix ;;
 155   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 156   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 157   | --exec=* | --exe=* | --ex=*)
 158     exec_prefix="$ac_optarg" ;;
 159
 160   -gas | --gas | --ga | --g)
 161     # Obsolete; use --with-gas.
 162     with_gas=yes ;;
 163
 164   -help | --help | --hel | --he)
 165     # Omit some internal or obsolete options to make the list less imposing.
 166     # This message is too long to be a string in the A/UX 3.1 sh.
 167     cat << EOF
 168 Usage: configure [options] [host]
 169 Options: [defaults in brackets after descriptions]
 170 Configuration:
 171   --cache-file=FILE       cache test results in FILE
 172   --help                  print this message
 173   --no-create             do not create output files
 174   --quiet, --silent       do not print \`checking...' messages
 175   --site-file=FILE        use FILE as the site file
 176   --version               print the version of autoconf that created configure
 177 Directory and file names:
 178   --prefix=PREFIX         install architecture-independent files in PREFIX
 179                           [$ac_default_prefix]
 180   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 181                           [same as prefix]
 182   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 183   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 184   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 185   --datadir=DIR           read-only architecture-independent data in DIR
 186                           [PREFIX/share]
 187   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 188   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 189                           [PREFIX/com]
 190   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 191   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 192   --includedir=DIR        C header files in DIR [PREFIX/include]
 193   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 194   --infodir=DIR           info documentation in DIR [PREFIX/info]
 195   --mandir=DIR            man documentation in DIR [PREFIX/man]
 196   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 197   --program-prefix=PREFIX prepend PREFIX to installed program names
 198   --program-suffix=SUFFIX append SUFFIX to installed program names
 199   --program-transform-name=PROGRAM
 200                           run sed PROGRAM on installed program names
 201 EOF
 202     cat << EOF
 203 Host type:
 204   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 205   --host=HOST             configure for HOST [guessed]
 206   --target=TARGET         configure for TARGET [TARGET=HOST]
 207 Features and packages:
 208   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 209   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 210   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 211   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 212   --x-includes=DIR        X include files are in DIR
 213   --x-libraries=DIR       X library files are in DIR
 214 EOF
 215     if test -n "$ac_help"; then
 216       echo "--enable and --with options recognized:$ac_help"
 217     fi
 218     exit 0 ;;
 219
 220   -host | --host | --hos | --ho)
 221     ac_prev=host ;;
 222   -host=* | --host=* | --hos=* | --ho=*)
 223     host="$ac_optarg" ;;
 224
 225   -includedir | --includedir | --includedi | --included | --include \
 226   | --includ | --inclu | --incl | --inc)
 227     ac_prev=includedir ;;
 228   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 229   | --includ=* | --inclu=* | --incl=* | --inc=*)
 230     includedir="$ac_optarg" ;;
 231
 232   -infodir | --infodir | --infodi | --infod | --info | --inf)
 233     ac_prev=infodir ;;
 234   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 235     infodir="$ac_optarg" ;;
 236
 237   -libdir | --libdir | --libdi | --libd)
 238     ac_prev=libdir ;;
 239   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 240     libdir="$ac_optarg" ;;
 241
 242   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 243   | --libexe | --libex | --libe)
 244     ac_prev=libexecdir ;;
 245   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 246   | --libexe=* | --libex=* | --libe=*)
 247     libexecdir="$ac_optarg" ;;
 248
 249   -localstatedir | --localstatedir | --localstatedi | --localstated \
 250   | --localstate | --localstat | --localsta | --localst \
 251   | --locals | --local | --loca | --loc | --lo)
 252     ac_prev=localstatedir ;;
 253   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 254   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 255   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 256     localstatedir="$ac_optarg" ;;
 257
 258   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 259     ac_prev=mandir ;;
 260   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 261     mandir="$ac_optarg" ;;
 262
 263   -nfp | --nfp | --nf)
 264     # Obsolete; use --without-fp.
 265     with_fp=no ;;
 266
 267   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 268   | --no-cr | --no-c)
 269     no_create=yes ;;
 270
 271   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 272   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 273     no_recursion=yes ;;
 274
 275   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 276   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 277   | --oldin | --oldi | --old | --ol | --o)
 278     ac_prev=oldincludedir ;;
 279   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 280   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 281   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 282     oldincludedir="$ac_optarg" ;;
 283
 284   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 285     ac_prev=prefix ;;
 286   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 287     prefix="$ac_optarg" ;;
 288
 289   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 290   | --program-pre | --program-pr | --program-p)
 291     ac_prev=program_prefix ;;
 292   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 293   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 294     program_prefix="$ac_optarg" ;;
 295
 296   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 297   | --program-suf | --program-su | --program-s)
 298     ac_prev=program_suffix ;;
 299   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 300   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 301     program_suffix="$ac_optarg" ;;
 302
 303   -program-transform-name | --program-transform-name \
 304   | --program-transform-nam | --program-transform-na \
 305   | --program-transform-n | --program-transform- \
 306   | --program-transform | --program-transfor \
 307   | --program-transfo | --program-transf \
 308   | --program-trans | --program-tran \
 309   | --progr-tra | --program-tr | --program-t)
 310     ac_prev=program_transform_name ;;
 311   -program-transform-name=* | --program-transform-name=* \
 312   | --program-transform-nam=* | --program-transform-na=* \
 313   | --program-transform-n=* | --program-transform-=* \
 314   | --program-transform=* | --program-transfor=* \
 315   | --program-transfo=* | --program-transf=* \
 316   | --program-trans=* | --program-tran=* \
 317   | --progr-tra=* | --program-tr=* | --program-t=*)
 318     program_transform_name="$ac_optarg" ;;
 319
 320   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 321   | -silent | --silent | --silen | --sile | --sil)
 322     silent=yes ;;
 323
 324   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 325     ac_prev=sbindir ;;
 326   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 327   | --sbi=* | --sb=*)
 328     sbindir="$ac_optarg" ;;
 329
 330   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 331   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 332   | --sharedst | --shareds | --shared | --share | --shar \
 333   | --sha | --sh)
 334     ac_prev=sharedstatedir ;;
 335   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 336   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 337   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 338   | --sha=* | --sh=*)
 339     sharedstatedir="$ac_optarg" ;;
 340
 341   -site | --site | --sit)
 342     ac_prev=site ;;
 343   -site=* | --site=* | --sit=*)
 344     site="$ac_optarg" ;;
 345
 346   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 347     ac_prev=sitefile ;;
 348   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 349     sitefile="$ac_optarg" ;;
 350
 351   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 352     ac_prev=srcdir ;;
 353   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 354     srcdir="$ac_optarg" ;;
 355
 356   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 357   | --syscon | --sysco | --sysc | --sys | --sy)
 358     ac_prev=sysconfdir ;;
 359   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 360   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 361     sysconfdir="$ac_optarg" ;;
 362
 363   -target | --target | --targe | --targ | --tar | --ta | --t)
 364     ac_prev=target ;;
 365   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 366     target="$ac_optarg" ;;
 367
 368   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 369     verbose=yes ;;
 370
 371   -version | --version | --versio | --versi | --vers)
 372     echo "configure generated by autoconf version 2.13"
 373     exit 0 ;;
 374
 375   -with-* | --with-*)
 376     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 377     # Reject names that are not valid shell variable names.
 378     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 379       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 380     fi
 381     ac_package=`echo $ac_package| sed 's/-/_/g'`
 382     case "$ac_option" in
 383       *=*) ;;
 384       *) ac_optarg=yes ;;
 385     esac
 386     eval "with_${ac_package}='$ac_optarg'" ;;
 387
 388   -without-* | --without-*)
 389     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 390     # Reject names that are not valid shell variable names.
 391     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 392       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 393     fi
 394     ac_package=`echo $ac_package| sed 's/-/_/g'`
 395     eval "with_${ac_package}=no" ;;
 396
 397   --x)
 398     # Obsolete; use --with-x.
 399     with_x=yes ;;
 400
 401   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 402   | --x-incl | --x-inc | --x-in | --x-i)
 403     ac_prev=x_includes ;;
 404   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 405   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 406     x_includes="$ac_optarg" ;;
 407
 408   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 409   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 410     ac_prev=x_libraries ;;
 411   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 412   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 413     x_libraries="$ac_optarg" ;;
 414
 415   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 416     ;;
 417
 418   *)
 419     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 420       echo "configure: warning: $ac_option: invalid host type" 1>&2
 421     fi
 422     if test "x$nonopt" != xNONE; then
 423       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 424     fi
 425     nonopt="$ac_option"
 426     ;;
 427
 428   esac
 429 done
 430
 431 if test -n "$ac_prev"; then
 432   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 433 fi
 434
 435 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 436
 437 # File descriptor usage:
 438 # 0 standard input
 439 # 1 file creation
 440 # 2 errors and warnings
 441 # 3 some systems may open it to /dev/tty
 442 # 4 used on the Kubota Titan
 443 # 6 checking for... messages and results
 444 # 5 compiler messages saved in config.log
 445 if test "$silent" = yes; then
 446   exec 6>/dev/null
 447 else
 448   exec 6>&1
 449 fi
 450 exec 5>./config.log
 451
 452 echo "\
 453 This file contains any messages produced by compilers while
 454 running configure, to aid debugging if configure makes a mistake.
 455 " 1>&5
 456
 457 # Strip out --no-create and --no-recursion so they do not pile up.
 458 # Also quote any args containing shell metacharacters.
 459 ac_configure_args=
 460 for ac_arg
 461 do
 462   case "$ac_arg" in
 463   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 464   | --no-cr | --no-c) ;;
 465   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 466   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 467   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 468   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 469   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 470   esac
 471 done
 472
 473 # NLS nuisances.
 474 # Only set these to C if already set.  These must not be set unconditionally
 475 # because not all systems understand e.g. LANG=C (notably SCO).
 476 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 477 # Non-C LC_CTYPE values break the ctype check.
 478 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 479 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 480 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 481 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 482
 483 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 484 rm -rf conftest* confdefs.h
 485 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 486 echo > confdefs.h
 487
 488 # A filename unique to this package, relative to the directory that
 489 # configure is in, which we can look for to find out if srcdir is correct.
 490 ac_unique_file=gcj_mlc.c
 491
 492 # Find the source files, if location was not specified.
 493 if test -z "$srcdir"; then
 494   ac_srcdir_defaulted=yes
 495   # Try the directory containing this script, then its parent.
 496   ac_prog=$0
 497   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 498   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 499   srcdir=$ac_confdir
 500   if test ! -r $srcdir/$ac_unique_file; then
 501     srcdir=..
 502   fi
 503 else
 504   ac_srcdir_defaulted=no
 505 fi
 506 if test ! -r $srcdir/$ac_unique_file; then
 507   if test "$ac_srcdir_defaulted" = yes; then
 508     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 509   else
 510     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 511   fi
 512 fi
 513 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 514
 515 # Prefer explicitly selected file to automatically selected ones.
 516 if test -z "$sitefile"; then
 517   if test -z "$CONFIG_SITE"; then
 518     if test "x$prefix" != xNONE; then
 519       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 520     else
 521       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 522     fi
 523   fi
 524 else
 525   CONFIG_SITE="$sitefile"
 526 fi
 527 for ac_site_file in $CONFIG_SITE; do
 528   if test -r "$ac_site_file"; then
 529     echo "loading site script $ac_site_file"
 530     . "$ac_site_file"
 531   fi
 532 done
 533
 534 if test -r "$cache_file"; then
 535   echo "loading cache $cache_file"
 536   . $cache_file
 537 else
 538   echo "creating cache $cache_file"
 539   > $cache_file
 540 fi
 541
 542 ac_ext=c
 543 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 544 ac_cpp='$CPP $CPPFLAGS'
 545 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 546 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 547 cross_compiling=$ac_cv_prog_cc_cross
 548
 549 ac_exeext=
 550 ac_objext=o
 551 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 552   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 553   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 554     ac_n= ac_c='
 555 ' ac_t='        '
 556   else
 557     ac_n=-n ac_c= ac_t=
 558   fi
 559 else
 560   ac_n= ac_c='\c' ac_t=
 561 fi
 562
 563
 564
 565 # Find a good install program.  We prefer a C program (faster),
 566 # so one script is as good as another.  But avoid the broken or
 567 # incompatible versions:
 568 # SysV /etc/install, /usr/sbin/install
 569 # SunOS /usr/etc/install
 570 # IRIX /sbin/install
 571 # AIX /bin/install
 572 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 573 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 574 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 575 # ./install, which can be erroneously created by make from ./install.sh.
 576 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 577 echo "configure:578: checking for a BSD compatible install" >&5
 578 if test -z "$INSTALL"; then
 579 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 580   echo $ac_n "(cached) $ac_c" 1>&6
 581 else
 582     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 583   for ac_dir in $PATH; do
 584     # Account for people who put trailing slashes in PATH elements.
 585     case "$ac_dir/" in
 586     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 587     *)
 588       # OSF1 and SCO ODT 3.0 have their own names for install.
 589       # Don't use installbsd from OSF since it installs stuff as root
 590       # by default.
 591       for ac_prog in ginstall scoinst install; do
 592         if test -f $ac_dir/$ac_prog; then
 593           if test $ac_prog = install &&
 594             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 595             # AIX install.  It has an incompatible calling convention.
 596             :
 597           else
 598             ac_cv_path_install="$ac_dir/$ac_prog -c"
 599             break 2
 600           fi
 601         fi
 602       done
 603       ;;
 604     esac
 605   done
 606   IFS="$ac_save_IFS"
 607
 608 fi
 609   if test "${ac_cv_path_install+set}" = set; then
 610     INSTALL="$ac_cv_path_install"
 611   else
 612     # As a last resort, use the slow shell script.  We don't cache a
 613     # path for INSTALL within a source directory, because that will
 614     # break other packages using the cache if that directory is
 615     # removed, or if the path is relative.
 616     INSTALL="$ac_install_sh"
 617   fi
 618 fi
 619 echo "$ac_t""$INSTALL" 1>&6
 620
 621 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 622 # It thinks the first close brace ends the variable substitution.
 623 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 624
 625 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 626
 627 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 628
 629 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 630 echo "configure:631: checking whether build environment is sane" >&5
 631 # Just in case
 632 sleep 1
 633 echo timestamp > conftestfile
 634 # Do `set' in a subshell so we don't clobber the current shell's
 635 # arguments.  Must try -L first in case configure is actually a
 636 # symlink; some systems play weird games with the mod time of symlinks
 637 # (eg FreeBSD returns the mod time of the symlink's containing
 638 # directory).
 639 if (
 640    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 641    if test "$*" = "X"; then
 642       # -L didn't work.
 643       set X `ls -t $srcdir/configure conftestfile`
 644    fi
 645    if test "$*" != "X $srcdir/configure conftestfile" \
 646       && test "$*" != "X conftestfile $srcdir/configure"; then
 647
 648       # If neither matched, then we have a broken ls.  This can happen
 649       # if, for instance, CONFIG_SHELL is bash and it inherits a
 650       # broken ls alias from the environment.  This has actually
 651       # happened.  Such a system could not be considered "sane".
 652       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 653 alias in your environment" 1>&2; exit 1; }
 654    fi
 655
 656    test "$2" = conftestfile
 657    )
 658 then
 659    # Ok.
 660    :
 661 else
 662    { echo "configure: error: newly created file is older than distributed files!
 663 Check your system clock" 1>&2; exit 1; }
 664 fi
 665 rm -f conftest*
 666 echo "$ac_t""yes" 1>&6
 667 if test "$program_transform_name" = s,x,x,; then
 668   program_transform_name=
 669 else
 670   # Double any \ or $.  echo might interpret backslashes.
 671   cat <<\EOF_SED > conftestsed
 672 s,\\,\\\\,g; s,\$,$$,g
 673 EOF_SED
 674   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 675   rm -f conftestsed
 676 fi
 677 test "$program_prefix" != NONE &&
 678   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 679 # Use a double $ so make ignores it.
 680 test "$program_suffix" != NONE &&
 681   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 682
 683 # sed with no file args requires a program.
 684 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 685
 686 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 687 echo "configure:688: checking whether ${MAKE-make} sets \${MAKE}" >&5
 688 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 689 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 690   echo $ac_n "(cached) $ac_c" 1>&6
 691 else
 692   cat > conftestmake <<\EOF
 693 all:
 694         @echo 'ac_maketemp="${MAKE}"'
 695 EOF
 696 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 697 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 698 if test -n "$ac_maketemp"; then
 699   eval ac_cv_prog_make_${ac_make}_set=yes
 700 else
 701   eval ac_cv_prog_make_${ac_make}_set=no
 702 fi
 703 rm -f conftestmake
 704 fi
 705 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 706   echo "$ac_t""yes" 1>&6
 707   SET_MAKE=
 708 else
 709   echo "$ac_t""no" 1>&6
 710   SET_MAKE="MAKE=${MAKE-make}"
 711 fi
 712
 713 if test $host != $build; then
 714   ac_tool_prefix=${host_alias}-
 715 else
 716   ac_tool_prefix=
 717 fi
 718
 719 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 720 echo "configure:721: checking for Cygwin environment" >&5
 721 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 722   echo $ac_n "(cached) $ac_c" 1>&6
 723 else
 724   cat > conftest.$ac_ext <<EOF
 725 #line 726 "configure"
 726 #include "confdefs.h"
 727
 728 int main() {
 729
 730 #ifndef __CYGWIN__
 731 #define __CYGWIN__ __CYGWIN32__
 732 #endif
 733 return __CYGWIN__;
 734 ; return 0; }
 735 EOF
 736 if { (eval echo configure:737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 737   rm -rf conftest*
 738   ac_cv_cygwin=yes
 739 else
 740   echo "configure: failed program was:" >&5
 741   cat conftest.$ac_ext >&5
 742   rm -rf conftest*
 743   ac_cv_cygwin=no
 744 fi
 745 rm -f conftest*
 746 rm -f conftest*
 747 fi
 748
 749 echo "$ac_t""$ac_cv_cygwin" 1>&6
 750 CYGWIN=
 751 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 752 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 753 echo "configure:754: checking for mingw32 environment" >&5
 754 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 755   echo $ac_n "(cached) $ac_c" 1>&6
 756 else
 757   cat > conftest.$ac_ext <<EOF
 758 #line 759 "configure"
 759 #include "confdefs.h"
 760
 761 int main() {
 762 return __MINGW32__;
 763 ; return 0; }
 764 EOF
 765 if { (eval echo configure:766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 766   rm -rf conftest*
 767   ac_cv_mingw32=yes
 768 else
 769   echo "configure: failed program was:" >&5
 770   cat conftest.$ac_ext >&5
 771   rm -rf conftest*
 772   ac_cv_mingw32=no
 773 fi
 774 rm -f conftest*
 775 rm -f conftest*
 776 fi
 777
 778 echo "$ac_t""$ac_cv_mingw32" 1>&6
 779 MINGW32=
 780 test "$ac_cv_mingw32" = yes && MINGW32=yes
 781
 782 # Check whether --enable-multilib or --disable-multilib was given.
 783 if test "${enable_multilib+set}" = set; then
 784   enableval="$enable_multilib"
 785   case "${enableval}" in
 786   yes) multilib=yes ;;
 787   no)  multilib=no ;;
 788   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 789  esac
 790 else
 791   multilib=yes
 792 fi
 793
 794
 795 if test "${srcdir}" = "."; then
 796   if test "${with_target_subdir}" != "."; then
 797     boehm_gc_basedir="${srcdir}/${with_multisrctop}../."
 798   else
 799     boehm_gc_basedir="${srcdir}/${with_multisrctop}."
 800   fi
 801 else
 802   boehm_gc_basedir="${srcdir}/."
 803 fi
 804
 805 ac_aux_dir=
 806 for ac_dir in $boehm_gc_basedir/.. $srcdir/$boehm_gc_basedir/..; do
 807   if test -f $ac_dir/install-sh; then
 808     ac_aux_dir=$ac_dir
 809     ac_install_sh="$ac_aux_dir/install-sh -c"
 810     break
 811   elif test -f $ac_dir/install.sh; then
 812     ac_aux_dir=$ac_dir
 813     ac_install_sh="$ac_aux_dir/install.sh -c"
 814     break
 815   fi
 816 done
 817 if test -z "$ac_aux_dir"; then
 818   { echo "configure: error: can not find install-sh or install.sh in $boehm_gc_basedir/.. $srcdir/$boehm_gc_basedir/.." 1>&2; exit 1; }
 819 fi
 820 ac_config_guess=$ac_aux_dir/config.guess
 821 ac_config_sub=$ac_aux_dir/config.sub
 822 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 823
 824 if :; then :; else
 825   # This overrides the previous occurrence for automake, but not for
 826   # autoconf, which is exactly what we want.
 827   ac_aux_dir=
 828 for ac_dir in .. $srcdir/..; do
 829   if test -f $ac_dir/install-sh; then
 830     ac_aux_dir=$ac_dir
 831     ac_install_sh="$ac_aux_dir/install-sh -c"
 832     break
 833   elif test -f $ac_dir/install.sh; then
 834     ac_aux_dir=$ac_dir
 835     ac_install_sh="$ac_aux_dir/install.sh -c"
 836     break
 837   fi
 838 done
 839 if test -z "$ac_aux_dir"; then
 840   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 841 fi
 842 ac_config_guess=$ac_aux_dir/config.guess
 843 ac_config_sub=$ac_aux_dir/config.sub
 844 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 845
 846 fi
 847
 848
 849 # Do some error checking and defaulting for the host and target type.
 850 # The inputs are:
 851 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 852 #
 853 # The rules are:
 854 # 1. You are not allowed to specify --host, --target, and nonopt at the
 855 #    same time.
 856 # 2. Host defaults to nonopt.
 857 # 3. If nonopt is not specified, then host defaults to the current host,
 858 #    as determined by config.guess.
 859 # 4. Target and build default to nonopt.
 860 # 5. If nonopt is not specified, then target and build default to host.
 861
 862 # The aliases save the names the user supplied, while $host etc.
 863 # will get canonicalized.
 864 case $host---$target---$nonopt in
 865 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 866 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 867 esac
 868
 869
 870 # Make sure we can run config.sub.
 871 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 872 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 873 fi
 874
 875 echo $ac_n "checking host system type""... $ac_c" 1>&6
 876 echo "configure:877: checking host system type" >&5
 877
 878 host_alias=$host
 879 case "$host_alias" in
 880 NONE)
 881   case $nonopt in
 882   NONE)
 883     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 884     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 885     fi ;;
 886   *) host_alias=$nonopt ;;
 887   esac ;;
 888 esac
 889
 890 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 891 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 892 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 893 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 894 echo "$ac_t""$host" 1>&6
 895
 896 echo $ac_n "checking target system type""... $ac_c" 1>&6
 897 echo "configure:898: checking target system type" >&5
 898
 899 target_alias=$target
 900 case "$target_alias" in
 901 NONE)
 902   case $nonopt in
 903   NONE) target_alias=$host_alias ;;
 904   *) target_alias=$nonopt ;;
 905   esac ;;
 906 esac
 907
 908 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 909 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 910 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 911 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 912 echo "$ac_t""$target" 1>&6
 913
 914 echo $ac_n "checking build system type""... $ac_c" 1>&6
 915 echo "configure:916: checking build system type" >&5
 916
 917 build_alias=$build
 918 case "$build_alias" in
 919 NONE)
 920   case $nonopt in
 921   NONE) build_alias=$host_alias ;;
 922   *) build_alias=$nonopt ;;
 923   esac ;;
 924 esac
 925
 926 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 927 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 928 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 929 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 930 echo "$ac_t""$build" 1>&6
 931
 932 test "$host_alias" != "$target_alias" &&
 933   test "$program_prefix$program_suffix$program_transform_name" = \
 934     NONENONEs,x,x, &&
 935   program_prefix=${target_alias}-
 936
 937
 938 # This works around an automake problem.
 939 mkinstalldirs="`cd $ac_aux_dir && pwd`/mkinstalldirs"
 940
 941
 942
 943 PACKAGE=boehm-gc
 944
 945 VERSION=5.1
 946
 947 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 948   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 949 fi
 950
 951
 952
 953 missing_dir=`cd $ac_aux_dir && pwd`
 954 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 955 echo "configure:956: checking for working aclocal" >&5
 956 # Run test in a subshell; some versions of sh will print an error if
 957 # an executable is not found, even if stderr is redirected.
 958 # Redirect stdin to placate older versions of autoconf.  Sigh.
 959 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 960    ACLOCAL=aclocal
 961    echo "$ac_t""found" 1>&6
 962 else
 963    ACLOCAL="$missing_dir/missing aclocal"
 964    echo "$ac_t""missing" 1>&6
 965 fi
 966
 967 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 968 echo "configure:969: checking for working autoconf" >&5
 969 # Run test in a subshell; some versions of sh will print an error if
 970 # an executable is not found, even if stderr is redirected.
 971 # Redirect stdin to placate older versions of autoconf.  Sigh.
 972 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 973    AUTOCONF=autoconf
 974    echo "$ac_t""found" 1>&6
 975 else
 976    AUTOCONF="$missing_dir/missing autoconf"
 977    echo "$ac_t""missing" 1>&6
 978 fi
 979
 980 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 981 echo "configure:982: checking for working automake" >&5
 982 # Run test in a subshell; some versions of sh will print an error if
 983 # an executable is not found, even if stderr is redirected.
 984 # Redirect stdin to placate older versions of autoconf.  Sigh.
 985 if (automake --version) < /dev/null > /dev/null 2>&1; then
 986    AUTOMAKE=automake
 987    echo "$ac_t""found" 1>&6
 988 else
 989    AUTOMAKE="$missing_dir/missing automake"
 990    echo "$ac_t""missing" 1>&6
 991 fi
 992
 993 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 994 echo "configure:995: checking for working autoheader" >&5
 995 # Run test in a subshell; some versions of sh will print an error if
 996 # an executable is not found, even if stderr is redirected.
 997 # Redirect stdin to placate older versions of autoconf.  Sigh.
 998 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 999    AUTOHEADER=autoheader
1000    echo "$ac_t""found" 1>&6
1001 else
1002    AUTOHEADER="$missing_dir/missing autoheader"
1003    echo "$ac_t""missing" 1>&6
1004 fi
1005
1006 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1007 echo "configure:1008: checking for working makeinfo" >&5
1008 # Run test in a subshell; some versions of sh will print an error if
1009 # an executable is not found, even if stderr is redirected.
1010 # Redirect stdin to placate older versions of autoconf.  Sigh.
1011 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1012    MAKEINFO=makeinfo
1013    echo "$ac_t""found" 1>&6
1014 else
1015    MAKEINFO="$missing_dir/missing makeinfo"
1016    echo "$ac_t""missing" 1>&6
1017 fi
1018
1019
1020
1021 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
1022 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
1023 # are probably using a cross compiler, which will not be able to fully
1024 # link an executable.  This should really be fixed in autoconf
1025 # itself.
1026
1027
1028
1029
1030 # Extract the first word of "gcc", so it can be a program name with args.
1031 set dummy gcc; ac_word=$2
1032 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1033 echo "configure:1034: checking for $ac_word" >&5
1034 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1035   echo $ac_n "(cached) $ac_c" 1>&6
1036 else
1037   if test -n "$CC"; then
1038   ac_cv_prog_CC="$CC" # Let the user override the test.
1039 else
1040   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1041   ac_dummy="$PATH"
1042   for ac_dir in $ac_dummy; do
1043     test -z "$ac_dir" && ac_dir=.
1044     if test -f $ac_dir/$ac_word; then
1045       ac_cv_prog_CC="gcc"
1046       break
1047     fi
1048   done
1049   IFS="$ac_save_ifs"
1050 fi
1051 fi
1052 CC="$ac_cv_prog_CC"
1053 if test -n "$CC"; then
1054   echo "$ac_t""$CC" 1>&6
1055 else
1056   echo "$ac_t""no" 1>&6
1057 fi
1058
1059 if test -z "$CC"; then
1060   # Extract the first word of "cc", so it can be a program name with args.
1061 set dummy cc; ac_word=$2
1062 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1063 echo "configure:1064: checking for $ac_word" >&5
1064 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1065   echo $ac_n "(cached) $ac_c" 1>&6
1066 else
1067   if test -n "$CC"; then
1068   ac_cv_prog_CC="$CC" # Let the user override the test.
1069 else
1070   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1071   ac_prog_rejected=no
1072   ac_dummy="$PATH"
1073   for ac_dir in $ac_dummy; do
1074     test -z "$ac_dir" && ac_dir=.
1075     if test -f $ac_dir/$ac_word; then
1076       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1077         ac_prog_rejected=yes
1078         continue
1079       fi
1080       ac_cv_prog_CC="cc"
1081       break
1082     fi
1083   done
1084   IFS="$ac_save_ifs"
1085 if test $ac_prog_rejected = yes; then
1086   # We found a bogon in the path, so make sure we never use it.
1087   set dummy $ac_cv_prog_CC
1088   shift
1089   if test $# -gt 0; then
1090     # We chose a different compiler from the bogus one.
1091     # However, it has the same basename, so the bogon will be chosen
1092     # first if we set CC to just the basename; use the full file name.
1093     shift
1094     set dummy "$ac_dir/$ac_word" "$@"
1095     shift
1096     ac_cv_prog_CC="$@"
1097   fi
1098 fi
1099 fi
1100 fi
1101 CC="$ac_cv_prog_CC"
1102 if test -n "$CC"; then
1103   echo "$ac_t""$CC" 1>&6
1104 else
1105   echo "$ac_t""no" 1>&6
1106 fi
1107
1108   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1109 fi
1110
1111 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1112 echo "configure:1113: checking whether we are using GNU C" >&5
1113 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1114   echo $ac_n "(cached) $ac_c" 1>&6
1115 else
1116   cat > conftest.c <<EOF
1117 #ifdef __GNUC__
1118   yes;
1119 #endif
1120 EOF
1121 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1122: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1122   ac_cv_prog_gcc=yes
1123 else
1124   ac_cv_prog_gcc=no
1125 fi
1126 fi
1127
1128 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1129
1130 if test $ac_cv_prog_gcc = yes; then
1131   GCC=yes
1132   ac_test_CFLAGS="${CFLAGS+set}"
1133   ac_save_CFLAGS="$CFLAGS"
1134   CFLAGS=
1135   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1136 echo "configure:1137: checking whether ${CC-cc} accepts -g" >&5
1137 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1138   echo $ac_n "(cached) $ac_c" 1>&6
1139 else
1140   echo 'void f(){}' > conftest.c
1141 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1142   ac_cv_prog_cc_g=yes
1143 else
1144   ac_cv_prog_cc_g=no
1145 fi
1146 rm -f conftest*
1147
1148 fi
1149
1150 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1151   if test "$ac_test_CFLAGS" = set; then
1152     CFLAGS="$ac_save_CFLAGS"
1153   elif test $ac_cv_prog_cc_g = yes; then
1154     CFLAGS="-g -O2"
1155   else
1156     CFLAGS="-O2"
1157   fi
1158 else
1159   GCC=
1160   test "${CFLAGS+set}" = set || CFLAGS="-g"
1161 fi
1162
1163
1164 # Likewise for AC_PROG_CXX.
1165
1166
1167
1168 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1169 do
1170 # Extract the first word of "$ac_prog", so it can be a program name with args.
1171 set dummy $ac_prog; ac_word=$2
1172 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1173 echo "configure:1174: checking for $ac_word" >&5
1174 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1175   echo $ac_n "(cached) $ac_c" 1>&6
1176 else
1177   if test -n "$CXX"; then
1178   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1179 else
1180   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1181   ac_dummy="$PATH"
1182   for ac_dir in $ac_dummy; do
1183     test -z "$ac_dir" && ac_dir=.
1184     if test -f $ac_dir/$ac_word; then
1185       ac_cv_prog_CXX="$ac_prog"
1186       break
1187     fi
1188   done
1189   IFS="$ac_save_ifs"
1190 fi
1191 fi
1192 CXX="$ac_cv_prog_CXX"
1193 if test -n "$CXX"; then
1194   echo "$ac_t""$CXX" 1>&6
1195 else
1196   echo "$ac_t""no" 1>&6
1197 fi
1198
1199 test -n "$CXX" && break
1200 done
1201 test -n "$CXX" || CXX="gcc"
1202
1203 test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1204
1205 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1206 echo "configure:1207: checking whether we are using GNU C++" >&5
1207 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1208   echo $ac_n "(cached) $ac_c" 1>&6
1209 else
1210   cat > conftest.C <<EOF
1211 #ifdef __GNUC__
1212   yes;
1213 #endif
1214 EOF
1215 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1216   ac_cv_prog_gxx=yes
1217 else
1218   ac_cv_prog_gxx=no
1219 fi
1220 fi
1221
1222 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1223
1224 if test $ac_cv_prog_gxx = yes; then
1225   GXX=yes
1226   ac_test_CXXFLAGS="${CXXFLAGS+set}"
1227   ac_save_CXXFLAGS="$CXXFLAGS"
1228   CXXFLAGS=
1229   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1230 echo "configure:1231: checking whether ${CXX-g++} accepts -g" >&5
1231 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1232   echo $ac_n "(cached) $ac_c" 1>&6
1233 else
1234   echo 'void f(){}' > conftest.cc
1235 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1236   ac_cv_prog_cxx_g=yes
1237 else
1238   ac_cv_prog_cxx_g=no
1239 fi
1240 rm -f conftest*
1241
1242 fi
1243
1244 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1245   if test "$ac_test_CXXFLAGS" = set; then
1246     CXXFLAGS="$ac_save_CXXFLAGS"
1247   elif test $ac_cv_prog_cxx_g = yes; then
1248     CXXFLAGS="-g -O2"
1249   else
1250     CXXFLAGS="-O2"
1251   fi
1252 else
1253   GXX=
1254   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1255 fi
1256
1257
1258 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
1259 # run it explicitly here, it will be run implicitly before
1260 # NEWLIB_CONFIGURE, which doesn't work because that means that it will
1261 # be run before AC_CANONICAL_HOST.
1262 echo $ac_n "checking build system type""... $ac_c" 1>&6
1263 echo "configure:1264: checking build system type" >&5
1264
1265 build_alias=$build
1266 case "$build_alias" in
1267 NONE)
1268   case $nonopt in
1269   NONE) build_alias=$host_alias ;;
1270   *) build_alias=$nonopt ;;
1271   esac ;;
1272 esac
1273
1274 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1275 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1276 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1277 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1278 echo "$ac_t""$build" 1>&6
1279
1280
1281 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1282 set dummy ${ac_tool_prefix}as; ac_word=$2
1283 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1284 echo "configure:1285: checking for $ac_word" >&5
1285 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1286   echo $ac_n "(cached) $ac_c" 1>&6
1287 else
1288   if test -n "$AS"; then
1289   ac_cv_prog_AS="$AS" # Let the user override the test.
1290 else
1291   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1292   ac_dummy="$PATH"
1293   for ac_dir in $ac_dummy; do
1294     test -z "$ac_dir" && ac_dir=.
1295     if test -f $ac_dir/$ac_word; then
1296       ac_cv_prog_AS="${ac_tool_prefix}as"
1297       break
1298     fi
1299   done
1300   IFS="$ac_save_ifs"
1301   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1302 fi
1303 fi
1304 AS="$ac_cv_prog_AS"
1305 if test -n "$AS"; then
1306   echo "$ac_t""$AS" 1>&6
1307 else
1308   echo "$ac_t""no" 1>&6
1309 fi
1310
1311
1312
1313 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1314 set dummy ${ac_tool_prefix}ar; ac_word=$2
1315 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1316 echo "configure:1317: checking for $ac_word" >&5
1317 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1318   echo $ac_n "(cached) $ac_c" 1>&6
1319 else
1320   if test -n "$AR"; then
1321   ac_cv_prog_AR="$AR" # Let the user override the test.
1322 else
1323   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1324   ac_dummy="$PATH"
1325   for ac_dir in $ac_dummy; do
1326     test -z "$ac_dir" && ac_dir=.
1327     if test -f $ac_dir/$ac_word; then
1328       ac_cv_prog_AR="${ac_tool_prefix}ar"
1329       break
1330     fi
1331   done
1332   IFS="$ac_save_ifs"
1333   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1334 fi
1335 fi
1336 AR="$ac_cv_prog_AR"
1337 if test -n "$AR"; then
1338   echo "$ac_t""$AR" 1>&6
1339 else
1340   echo "$ac_t""no" 1>&6
1341 fi
1342
1343
1344
1345 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1346 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1347 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1348 echo "configure:1349: checking for $ac_word" >&5
1349 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1350   echo $ac_n "(cached) $ac_c" 1>&6
1351 else
1352   if test -n "$RANLIB"; then
1353   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1354 else
1355   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1356   ac_dummy="$PATH"
1357   for ac_dir in $ac_dummy; do
1358     test -z "$ac_dir" && ac_dir=.
1359     if test -f $ac_dir/$ac_word; then
1360       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1361       break
1362     fi
1363   done
1364   IFS="$ac_save_ifs"
1365 fi
1366 fi
1367 RANLIB="$ac_cv_prog_RANLIB"
1368 if test -n "$RANLIB"; then
1369   echo "$ac_t""$RANLIB" 1>&6
1370 else
1371   echo "$ac_t""no" 1>&6
1372 fi
1373
1374
1375 if test -z "$ac_cv_prog_RANLIB"; then
1376 if test -n "$ac_tool_prefix"; then
1377   # Extract the first word of "ranlib", so it can be a program name with args.
1378 set dummy ranlib; ac_word=$2
1379 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1380 echo "configure:1381: checking for $ac_word" >&5
1381 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1382   echo $ac_n "(cached) $ac_c" 1>&6
1383 else
1384   if test -n "$RANLIB"; then
1385   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1386 else
1387   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1388   ac_dummy="$PATH"
1389   for ac_dir in $ac_dummy; do
1390     test -z "$ac_dir" && ac_dir=.
1391     if test -f $ac_dir/$ac_word; then
1392       ac_cv_prog_RANLIB="ranlib"
1393       break
1394     fi
1395   done
1396   IFS="$ac_save_ifs"
1397   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1398 fi
1399 fi
1400 RANLIB="$ac_cv_prog_RANLIB"
1401 if test -n "$RANLIB"; then
1402   echo "$ac_t""$RANLIB" 1>&6
1403 else
1404   echo "$ac_t""no" 1>&6
1405 fi
1406
1407 else
1408   RANLIB=":"
1409 fi
1410 fi
1411
1412
1413 # Find a good install program.  We prefer a C program (faster),
1414 # so one script is as good as another.  But avoid the broken or
1415 # incompatible versions:
1416 # SysV /etc/install, /usr/sbin/install
1417 # SunOS /usr/etc/install
1418 # IRIX /sbin/install
1419 # AIX /bin/install
1420 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1421 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1422 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1423 # ./install, which can be erroneously created by make from ./install.sh.
1424 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1425 echo "configure:1426: checking for a BSD compatible install" >&5
1426 if test -z "$INSTALL"; then
1427 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1428   echo $ac_n "(cached) $ac_c" 1>&6
1429 else
1430     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1431   for ac_dir in $PATH; do
1432     # Account for people who put trailing slashes in PATH elements.
1433     case "$ac_dir/" in
1434     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1435     *)
1436       # OSF1 and SCO ODT 3.0 have their own names for install.
1437       # Don't use installbsd from OSF since it installs stuff as root
1438       # by default.
1439       for ac_prog in ginstall scoinst install; do
1440         if test -f $ac_dir/$ac_prog; then
1441           if test $ac_prog = install &&
1442             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1443             # AIX install.  It has an incompatible calling convention.
1444             :
1445           else
1446             ac_cv_path_install="$ac_dir/$ac_prog -c"
1447             break 2
1448           fi
1449         fi
1450       done
1451       ;;
1452     esac
1453   done
1454   IFS="$ac_save_IFS"
1455
1456 fi
1457   if test "${ac_cv_path_install+set}" = set; then
1458     INSTALL="$ac_cv_path_install"
1459   else
1460     # As a last resort, use the slow shell script.  We don't cache a
1461     # path for INSTALL within a source directory, because that will
1462     # break other packages using the cache if that directory is
1463     # removed, or if the path is relative.
1464     INSTALL="$ac_install_sh"
1465   fi
1466 fi
1467 echo "$ac_t""$INSTALL" 1>&6
1468
1469 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1470 # It thinks the first close brace ends the variable substitution.
1471 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1472
1473 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1474
1475 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1476
1477
1478 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1479 echo "configure:1480: checking whether to enable maintainer-specific portions of Makefiles" >&5
1480     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1481 if test "${enable_maintainer_mode+set}" = set; then
1482   enableval="$enable_maintainer_mode"
1483   USE_MAINTAINER_MODE=$enableval
1484 else
1485   USE_MAINTAINER_MODE=no
1486 fi
1487
1488   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1489
1490
1491 if test $USE_MAINTAINER_MODE = yes; then
1492   MAINTAINER_MODE_TRUE=
1493   MAINTAINER_MODE_FALSE='#'
1494 else
1495   MAINTAINER_MODE_TRUE='#'
1496   MAINTAINER_MODE_FALSE=
1497 fi
1498   MAINT=$MAINTAINER_MODE_TRUE
1499
1500
1501
1502 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1503 # at least currently, we never actually build a program, so we never
1504 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1505 # fails, because we are probably configuring with a cross compiler
1506 # which can't create executables.  So we include AC_EXEEXT to keep
1507 # automake happy, but we don't execute it, since we don't care about
1508 # the result.
1509 if false; then
1510   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1511   # to nothing, so nothing would remain between `then' and `fi' if it
1512   # were not for the `:' below.
1513   :
1514
1515
1516 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1517 echo "configure:1518: checking for executable suffix" >&5
1518 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1519   echo $ac_n "(cached) $ac_c" 1>&6
1520 else
1521   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1522   ac_cv_exeext=.exe
1523 else
1524   rm -f conftest*
1525   echo 'int main () { return 0; }' > conftest.$ac_ext
1526   ac_cv_exeext=
1527   if { (eval echo configure:1528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1528     for file in conftest.*; do
1529       case $file in
1530       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1531       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1532       esac
1533     done
1534   else
1535     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1536   fi
1537   rm -f conftest*
1538   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1539 fi
1540 fi
1541
1542 EXEEXT=""
1543 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1544 echo "$ac_t""${ac_cv_exeext}" 1>&6
1545 ac_exeext=$EXEEXT
1546
1547 fi
1548
1549 . ${srcdir}/configure.host
1550
1551 case ${boehm_gc_basedir} in
1552 /* | A-Za-z:/\\*) boehm_gc_flagbasedir=${boehm_gc_basedir} ;;
1553 *) boehm_gc_flagbasedir='$(top_builddir)/'${boehm_gc_basedir} ;;
1554 esac
1555
1556 boehm_gc_cflags="${boehm_gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${boehm_gc_flagbasedir}/libc/include"
1557 case "${host}" in
1558   *-*-cygwin32*)
1559     boehm_gc_cflags="${boehm_gc_cflags} -I${boehm_gc_flagbasedir}/../winsup/include"
1560     ;;
1561 esac
1562
1563 boehm_gc_cflags="${boehm_gc_cflags} -fno-builtin"
1564
1565 BOEHM_GC_CFLAGS=${boehm_gc_cflags}
1566
1567
1568
1569 # Check whether --enable-shared or --disable-shared was given.
1570 if test "${enable_shared+set}" = set; then
1571   enableval="$enable_shared"
1572   p=${PACKAGE-default}
1573 case $enableval in
1574 yes) enable_shared=yes ;;
1575 no) enable_shared=no ;;
1576 *)
1577   enable_shared=no
1578   # Look at the argument we got.  We use all the common list separators.
1579   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1580   for pkg in $enableval; do
1581     if test "X$pkg" = "X$p"; then
1582       enable_shared=yes
1583     fi
1584   done
1585   IFS="$ac_save_ifs"
1586   ;;
1587 esac
1588 else
1589   enable_shared=yes
1590 fi
1591
1592 # Check whether --enable-static or --disable-static was given.
1593 if test "${enable_static+set}" = set; then
1594   enableval="$enable_static"
1595   p=${PACKAGE-default}
1596 case $enableval in
1597 yes) enable_static=yes ;;
1598 no) enable_static=no ;;
1599 *)
1600   enable_static=no
1601   # Look at the argument we got.  We use all the common list separators.
1602   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1603   for pkg in $enableval; do
1604     if test "X$pkg" = "X$p"; then
1605       enable_static=yes
1606     fi
1607   done
1608   IFS="$ac_save_ifs"
1609   ;;
1610 esac
1611 else
1612   enable_static=yes
1613 fi
1614
1615 # Check whether --enable-fast-install or --disable-fast-install was given.
1616 if test "${enable_fast_install+set}" = set; then
1617   enableval="$enable_fast_install"
1618   p=${PACKAGE-default}
1619 case $enableval in
1620 yes) enable_fast_install=yes ;;
1621 no) enable_fast_install=no ;;
1622 *)
1623   enable_fast_install=no
1624   # Look at the argument we got.  We use all the common list separators.
1625   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1626   for pkg in $enableval; do
1627     if test "X$pkg" = "X$p"; then
1628       enable_fast_install=yes
1629     fi
1630   done
1631   IFS="$ac_save_ifs"
1632   ;;
1633 esac
1634 else
1635   enable_fast_install=yes
1636 fi
1637
1638 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1639 if test "${with_gnu_ld+set}" = set; then
1640   withval="$with_gnu_ld"
1641   test "$withval" = no || with_gnu_ld=yes
1642 else
1643   with_gnu_ld=no
1644 fi
1645
1646 ac_prog=ld
1647 if test "$GCC" = yes; then
1648   # Check if gcc -print-prog-name=ld gives a path.
1649   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1650 echo "configure:1651: checking for ld used by GCC" >&5
1651   case $host in
1652   *-*-mingw*)
1653     # gcc leaves a trailing carriage return which upsets mingw
1654     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1655   *)
1656     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1657   esac
1658   case $ac_prog in
1659     # Accept absolute paths.
1660     [\\/]* | [A-Za-z]:[\\/]*)
1661       re_direlt='/[^/][^/]*/\.\./'
1662       # Canonicalize the path of ld
1663       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1664       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1665         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1666       done
1667       test -z "$LD" && LD="$ac_prog"
1668       ;;
1669   "")
1670     # If it fails, then pretend we aren't using GCC.
1671     ac_prog=ld
1672     ;;
1673   *)
1674     # If it is relative, then search for the first ld in PATH.
1675     with_gnu_ld=unknown
1676     ;;
1677   esac
1678 elif test "$with_gnu_ld" = yes; then
1679   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1680 echo "configure:1681: checking for GNU ld" >&5
1681 else
1682   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1683 echo "configure:1684: checking for non-GNU ld" >&5
1684 fi
1685 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1686   echo $ac_n "(cached) $ac_c" 1>&6
1687 else
1688   if test -z "$LD"; then
1689   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1690   for ac_dir in $PATH; do
1691     test -z "$ac_dir" && ac_dir=.
1692     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1693       lt_cv_path_LD="$ac_dir/$ac_prog"
1694       # Check to see if the program is GNU ld.  I'd rather use --version,
1695       # but apparently some GNU ld's only accept -v.
1696       # Break only if it was the GNU/non-GNU ld that we prefer.
1697       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1698         test "$with_gnu_ld" != no && break
1699       else
1700         test "$with_gnu_ld" != yes && break
1701       fi
1702     fi
1703   done
1704   IFS="$ac_save_ifs"
1705 else
1706   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1707 fi
1708 fi
1709
1710 LD="$lt_cv_path_LD"
1711 if test -n "$LD"; then
1712   echo "$ac_t""$LD" 1>&6
1713 else
1714   echo "$ac_t""no" 1>&6
1715 fi
1716 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1717 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1718 echo "configure:1719: checking if the linker ($LD) is GNU ld" >&5
1719 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1720   echo $ac_n "(cached) $ac_c" 1>&6
1721 else
1722   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1723 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1724   lt_cv_prog_gnu_ld=yes
1725 else
1726   lt_cv_prog_gnu_ld=no
1727 fi
1728 fi
1729
1730 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1731 with_gnu_ld=$lt_cv_prog_gnu_ld
1732
1733
1734 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1735 echo "configure:1736: checking for $LD option to reload object files" >&5
1736 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1737   echo $ac_n "(cached) $ac_c" 1>&6
1738 else
1739   lt_cv_ld_reload_flag='-r'
1740 fi
1741
1742 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1743 reload_flag=$lt_cv_ld_reload_flag
1744 test -n "$reload_flag" && reload_flag=" $reload_flag"
1745
1746 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1747 echo "configure:1748: checking for BSD-compatible nm" >&5
1748 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1749   echo $ac_n "(cached) $ac_c" 1>&6
1750 else
1751   if test -n "$NM"; then
1752   # Let the user override the test.
1753   lt_cv_path_NM="$NM"
1754 else
1755   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1756   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1757     test -z "$ac_dir" && ac_dir=.
1758     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1759     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1760       # Check to see if the nm accepts a BSD-compat flag.
1761       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1762       #   nm: unknown option "B" ignored
1763       # Tru64's nm complains that /dev/null is an invalid object file
1764       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1765         lt_cv_path_NM="$tmp_nm -B"
1766         break
1767       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1768         lt_cv_path_NM="$tmp_nm -p"
1769         break
1770       else
1771         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1772         continue # so that we can try to find one that supports BSD flags
1773       fi
1774     fi
1775   done
1776   IFS="$ac_save_ifs"
1777   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1778 fi
1779 fi
1780
1781 NM="$lt_cv_path_NM"
1782 echo "$ac_t""$NM" 1>&6
1783
1784 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1785 echo "configure:1786: checking whether ln -s works" >&5
1786 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1787   echo $ac_n "(cached) $ac_c" 1>&6
1788 else
1789   rm -f conftestdata
1790 if ln -s X conftestdata 2>/dev/null
1791 then
1792   rm -f conftestdata
1793   ac_cv_prog_LN_S="ln -s"
1794 else
1795   ac_cv_prog_LN_S=ln
1796 fi
1797 fi
1798 LN_S="$ac_cv_prog_LN_S"
1799 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1800   echo "$ac_t""yes" 1>&6
1801 else
1802   echo "$ac_t""no" 1>&6
1803 fi
1804
1805 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1806 echo "configure:1807: checking how to recognise dependant libraries" >&5
1807 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1808   echo $ac_n "(cached) $ac_c" 1>&6
1809 else
1810   lt_cv_file_magic_cmd='$MAGIC_CMD'
1811 lt_cv_file_magic_test_file=
1812 lt_cv_deplibs_check_method='unknown'
1813 # Need to set the preceding variable on all platforms that support
1814 # interlibrary dependencies.
1815 # 'none' -- dependencies not supported.
1816 # `unknown' -- same as none, but documents that we really don't know.
1817 # 'pass_all' -- all dependencies passed with no checks.
1818 # 'test_compile' -- check by making test program.
1819 # 'file_magic [regex]' -- check by looking for files in library path
1820 # which responds to the $file_magic_cmd with a given egrep regex.
1821 # If you have `file' or equivalent on your system and you're not sure
1822 # whether `pass_all' will *always* work, you probably want this one.
1823
1824 case $host_os in
1825 aix*)
1826   lt_cv_deplibs_check_method=pass_all
1827   ;;
1828
1829 beos*)
1830   lt_cv_deplibs_check_method=pass_all
1831   ;;
1832
1833 bsdi4*)
1834   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1835   lt_cv_file_magic_cmd='/usr/bin/file -L'
1836   lt_cv_file_magic_test_file=/shlib/libc.so
1837   ;;
1838
1839 cygwin* | mingw* |pw32*)
1840   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1841   lt_cv_file_magic_cmd='$OBJDUMP -f'
1842   ;;
1843
1844 darwin* | rhapsody*)
1845   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1846   lt_cv_file_magic_cmd='/usr/bin/file -L'
1847   case "$host_os" in
1848   rhapsody* | darwin1.012)
1849     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1850     ;;
1851   *) # Darwin 1.3 on
1852     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1853     ;;
1854   esac
1855   ;;
1856
1857 freebsd* )
1858   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1859     case $host_cpu in
1860     i*86 )
1861       # Not sure whether the presence of OpenBSD here was a mistake.
1862       # Let's accept both of them until this is cleared up.
1863       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1864       lt_cv_file_magic_cmd=/usr/bin/file
1865       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1866       ;;
1867     esac
1868   else
1869     lt_cv_deplibs_check_method=pass_all
1870   fi
1871   ;;
1872
1873 gnu*)
1874   lt_cv_deplibs_check_method=pass_all
1875   ;;
1876
1877 hpux10.20*|hpux11*)
1878   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1879   lt_cv_file_magic_cmd=/usr/bin/file
1880   lt_cv_file_magic_test_file=/usr/lib/libc.sl
1881   ;;
1882
1883 irix5* | irix6*)
1884   case $host_os in
1885   irix5*)
1886     # this will be overridden with pass_all, but let us keep it just in case
1887     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1888     ;;
1889   *)
1890     case $LD in
1891     *-32|*"-32 ") libmagic=32-bit;;
1892     *-n32|*"-n32 ") libmagic=N32;;
1893     *-64|*"-64 ") libmagic=64-bit;;
1894     *) libmagic=never-match;;
1895     esac
1896     # this will be overridden with pass_all, but let us keep it just in case
1897     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1898     ;;
1899   esac
1900   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1901   lt_cv_deplibs_check_method=pass_all
1902   ;;
1903
1904 # This must be Linux ELF.
1905 linux-gnu*)
1906   case $host_cpu in
1907   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1908     lt_cv_deplibs_check_method=pass_all ;;
1909   *)
1910     # glibc up to 2.1.1 does not perform some relocations on ARM
1911     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1912   esac
1913   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1914   ;;
1915
1916 netbsd*)
1917   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1918     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1919   else
1920     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1921   fi
1922   ;;
1923
1924 newsos6)
1925   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1926   lt_cv_file_magic_cmd=/usr/bin/file
1927   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1928   ;;
1929
1930 osf3* | osf4* | osf5*)
1931   # this will be overridden with pass_all, but let us keep it just in case
1932   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1933   lt_cv_file_magic_test_file=/shlib/libc.so
1934   lt_cv_deplibs_check_method=pass_all
1935   ;;
1936
1937 sco3.2v5*)
1938   lt_cv_deplibs_check_method=pass_all
1939   ;;
1940
1941 solaris*)
1942   lt_cv_deplibs_check_method=pass_all
1943   lt_cv_file_magic_test_file=/lib/libc.so
1944   ;;
1945
1946 sysv5uw[78]* | sysv4*uw2*)
1947   lt_cv_deplibs_check_method=pass_all
1948   ;;
1949
1950 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1951   case $host_vendor in
1952   ncr)
1953     lt_cv_deplibs_check_method=pass_all
1954     ;;
1955   motorola)
1956     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1957     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1958     ;;
1959   esac
1960   ;;
1961 esac
1962
1963 fi
1964
1965 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1966 file_magic_cmd=$lt_cv_file_magic_cmd
1967 deplibs_check_method=$lt_cv_deplibs_check_method
1968
1969 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1970 echo "configure:1971: checking for object suffix" >&5
1971 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1972   echo $ac_n "(cached) $ac_c" 1>&6
1973 else
1974   rm -f conftest*
1975 echo 'int i = 1;' > conftest.$ac_ext
1976 if { (eval echo configure:1977: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1977   for ac_file in conftest.*; do
1978     case $ac_file in
1979     *.c) ;;
1980     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1981     esac
1982   done
1983 else
1984   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1985 fi
1986 rm -f conftest*
1987 fi
1988
1989 echo "$ac_t""$ac_cv_objext" 1>&6
1990 OBJEXT=$ac_cv_objext
1991 ac_objext=$ac_cv_objext
1992
1993 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1994
1995 # Only perform the check for file, if the check method requires it
1996 case $deplibs_check_method in
1997 file_magic*)
1998   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1999     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2000 echo "configure:2001: checking for ${ac_tool_prefix}file" >&5
2001 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2002   echo $ac_n "(cached) $ac_c" 1>&6
2003 else
2004   case $MAGIC_CMD in
2005   /*)
2006   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2007   ;;
2008   ?:/*)
2009   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2010   ;;
2011   *)
2012   ac_save_MAGIC_CMD="$MAGIC_CMD"
2013   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2014   ac_dummy="/usr/bin:$PATH"
2015   for ac_dir in $ac_dummy; do
2016     test -z "$ac_dir" && ac_dir=.
2017     if test -f $ac_dir/${ac_tool_prefix}file; then
2018       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2019       if test -n "$file_magic_test_file"; then
2020         case $deplibs_check_method in
2021         "file_magic "*)
2022           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2023           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2024           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2025             egrep "$file_magic_regex" > /dev/null; then
2026             :
2027           else
2028             cat <<EOF 1>&2
2029
2030 *** Warning: the command libtool uses to detect shared libraries,
2031 *** $file_magic_cmd, produces output that libtool cannot recognize.
2032 *** The result is that libtool may fail to recognize shared libraries
2033 *** as such.  This will affect the creation of libtool libraries that
2034 *** depend on shared libraries, but programs linked with such libtool
2035 *** libraries will work regardless of this problem.  Nevertheless, you
2036 *** may want to report the problem to your system manager and/or to
2037 *** bug-libtool@gnu.org
2038
2039 EOF
2040           fi ;;
2041         esac
2042       fi
2043       break
2044     fi
2045   done
2046   IFS="$ac_save_ifs"
2047   MAGIC_CMD="$ac_save_MAGIC_CMD"
2048   ;;
2049 esac
2050 fi
2051
2052 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2053 if test -n "$MAGIC_CMD"; then
2054   echo "$ac_t""$MAGIC_CMD" 1>&6
2055 else
2056   echo "$ac_t""no" 1>&6
2057 fi
2058
2059 if test -z "$lt_cv_path_MAGIC_CMD"; then
2060   if test -n "$ac_tool_prefix"; then
2061     echo $ac_n "checking for file""... $ac_c" 1>&6
2062 echo "configure:2063: checking for file" >&5
2063 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2064   echo $ac_n "(cached) $ac_c" 1>&6
2065 else
2066   case $MAGIC_CMD in
2067   /*)
2068   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2069   ;;
2070   ?:/*)
2071   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2072   ;;
2073   *)
2074   ac_save_MAGIC_CMD="$MAGIC_CMD"
2075   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2076   ac_dummy="/usr/bin:$PATH"
2077   for ac_dir in $ac_dummy; do
2078     test -z "$ac_dir" && ac_dir=.
2079     if test -f $ac_dir/file; then
2080       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2081       if test -n "$file_magic_test_file"; then
2082         case $deplibs_check_method in
2083         "file_magic "*)
2084           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2085           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2086           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2087             egrep "$file_magic_regex" > /dev/null; then
2088             :
2089           else
2090             cat <<EOF 1>&2
2091
2092 *** Warning: the command libtool uses to detect shared libraries,
2093 *** $file_magic_cmd, produces output that libtool cannot recognize.
2094 *** The result is that libtool may fail to recognize shared libraries
2095 *** as such.  This will affect the creation of libtool libraries that
2096 *** depend on shared libraries, but programs linked with such libtool
2097 *** libraries will work regardless of this problem.  Nevertheless, you
2098 *** may want to report the problem to your system manager and/or to
2099 *** bug-libtool@gnu.org
2100
2101 EOF
2102           fi ;;
2103         esac
2104       fi
2105       break
2106     fi
2107   done
2108   IFS="$ac_save_ifs"
2109   MAGIC_CMD="$ac_save_MAGIC_CMD"
2110   ;;
2111 esac
2112 fi
2113
2114 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2115 if test -n "$MAGIC_CMD"; then
2116   echo "$ac_t""$MAGIC_CMD" 1>&6
2117 else
2118   echo "$ac_t""no" 1>&6
2119 fi
2120
2121   else
2122     MAGIC_CMD=:
2123   fi
2124 fi
2125
2126   fi
2127   ;;
2128 esac
2129
2130 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2131 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2132 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2133 echo "configure:2134: checking for $ac_word" >&5
2134 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2135   echo $ac_n "(cached) $ac_c" 1>&6
2136 else
2137   if test -n "$RANLIB"; then
2138   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2139 else
2140   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2141   ac_dummy="$PATH"
2142   for ac_dir in $ac_dummy; do
2143     test -z "$ac_dir" && ac_dir=.
2144     if test -f $ac_dir/$ac_word; then
2145       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2146       break
2147     fi
2148   done
2149   IFS="$ac_save_ifs"
2150 fi
2151 fi
2152 RANLIB="$ac_cv_prog_RANLIB"
2153 if test -n "$RANLIB"; then
2154   echo "$ac_t""$RANLIB" 1>&6
2155 else
2156   echo "$ac_t""no" 1>&6
2157 fi
2158
2159
2160 if test -z "$ac_cv_prog_RANLIB"; then
2161 if test -n "$ac_tool_prefix"; then
2162   # Extract the first word of "ranlib", so it can be a program name with args.
2163 set dummy ranlib; ac_word=$2
2164 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2165 echo "configure:2166: checking for $ac_word" >&5
2166 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2167   echo $ac_n "(cached) $ac_c" 1>&6
2168 else
2169   if test -n "$RANLIB"; then
2170   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2171 else
2172   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2173   ac_dummy="$PATH"
2174   for ac_dir in $ac_dummy; do
2175     test -z "$ac_dir" && ac_dir=.
2176     if test -f $ac_dir/$ac_word; then
2177       ac_cv_prog_RANLIB="ranlib"
2178       break
2179     fi
2180   done
2181   IFS="$ac_save_ifs"
2182   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2183 fi
2184 fi
2185 RANLIB="$ac_cv_prog_RANLIB"
2186 if test -n "$RANLIB"; then
2187   echo "$ac_t""$RANLIB" 1>&6
2188 else
2189   echo "$ac_t""no" 1>&6
2190 fi
2191
2192 else
2193   RANLIB=":"
2194 fi
2195 fi
2196
2197 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2198 set dummy ${ac_tool_prefix}strip; ac_word=$2
2199 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2200 echo "configure:2201: checking for $ac_word" >&5
2201 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2202   echo $ac_n "(cached) $ac_c" 1>&6
2203 else
2204   if test -n "$STRIP"; then
2205   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2206 else
2207   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2208   ac_dummy="$PATH"
2209   for ac_dir in $ac_dummy; do
2210     test -z "$ac_dir" && ac_dir=.
2211     if test -f $ac_dir/$ac_word; then
2212       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2213       break
2214     fi
2215   done
2216   IFS="$ac_save_ifs"
2217 fi
2218 fi
2219 STRIP="$ac_cv_prog_STRIP"
2220 if test -n "$STRIP"; then
2221   echo "$ac_t""$STRIP" 1>&6
2222 else
2223   echo "$ac_t""no" 1>&6
2224 fi
2225
2226
2227 if test -z "$ac_cv_prog_STRIP"; then
2228 if test -n "$ac_tool_prefix"; then
2229   # Extract the first word of "strip", so it can be a program name with args.
2230 set dummy strip; ac_word=$2
2231 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2232 echo "configure:2233: checking for $ac_word" >&5
2233 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2234   echo $ac_n "(cached) $ac_c" 1>&6
2235 else
2236   if test -n "$STRIP"; then
2237   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2238 else
2239   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2240   ac_dummy="$PATH"
2241   for ac_dir in $ac_dummy; do
2242     test -z "$ac_dir" && ac_dir=.
2243     if test -f $ac_dir/$ac_word; then
2244       ac_cv_prog_STRIP="strip"
2245       break
2246     fi
2247   done
2248   IFS="$ac_save_ifs"
2249   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2250 fi
2251 fi
2252 STRIP="$ac_cv_prog_STRIP"
2253 if test -n "$STRIP"; then
2254   echo "$ac_t""$STRIP" 1>&6
2255 else
2256   echo "$ac_t""no" 1>&6
2257 fi
2258
2259 else
2260   STRIP=":"
2261 fi
2262 fi
2263
2264
2265 # Check for any special flags to pass to ltconfig.
2266 libtool_flags="--cache-file=$cache_file"
2267 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2268 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2269 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2270 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2271 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2272
2273
2274 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2275 if test "${enable_libtool_lock+set}" = set; then
2276   enableval="$enable_libtool_lock"
2277   :
2278 fi
2279
2280 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2281 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2282
2283 # Check whether --with-pic or --without-pic was given.
2284 if test "${with_pic+set}" = set; then
2285   withval="$with_pic"
2286   pic_mode="$withval"
2287 else
2288   pic_mode=default
2289 fi
2290
2291 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2292 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2293
2294 # Some flags need to be propagated to the compiler or linker for good
2295 # libtool support.
2296 case $host in
2297 *-*-irix6*)
2298   # Find out which ABI we are using.
2299   echo '#line 2300 "configure"' > conftest.$ac_ext
2300   if { (eval echo configure:2301: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2301     case `/usr/bin/file conftest.$ac_objext` in
2302     *32-bit*)
2303       LD="${LD-ld} -32"
2304       ;;
2305     *N32*)
2306       LD="${LD-ld} -n32"
2307       ;;
2308     *64-bit*)
2309       LD="${LD-ld} -64"
2310       ;;
2311     esac
2312   fi
2313   rm -rf conftest*
2314   ;;
2315
2316 *-*-sco3.2v5*)
2317   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2318   SAVE_CFLAGS="$CFLAGS"
2319   CFLAGS="$CFLAGS -belf"
2320   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2321 echo "configure:2322: checking whether the C compiler needs -belf" >&5
2322 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2323   echo $ac_n "(cached) $ac_c" 1>&6
2324 else
2325
2326      ac_ext=c
2327 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2328 ac_cpp='$CPP $CPPFLAGS'
2329 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2330 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2331 cross_compiling=$ac_cv_prog_cc_cross
2332
2333      cat > conftest.$ac_ext <<EOF
2334 #line 2335 "configure"
2335 #include "confdefs.h"
2336
2337 int main() {
2338
2339 ; return 0; }
2340 EOF
2341 if { (eval echo configure:2342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2342   rm -rf conftest*
2343   lt_cv_cc_needs_belf=yes
2344 else
2345   echo "configure: failed program was:" >&5
2346   cat conftest.$ac_ext >&5
2347   rm -rf conftest*
2348   lt_cv_cc_needs_belf=no
2349 fi
2350 rm -f conftest*
2351      ac_ext=c
2352 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2353 ac_cpp='$CPP $CPPFLAGS'
2354 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2355 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2356 cross_compiling=$ac_cv_prog_cc_cross
2357
2358 fi
2359
2360 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2361   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2362     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2363     CFLAGS="$SAVE_CFLAGS"
2364   fi
2365   ;;
2366
2367
2368 esac
2369
2370 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2371 echo "configure:2372: checking how to run the C++ preprocessor" >&5
2372 if test -z "$CXXCPP"; then
2373 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2374   echo $ac_n "(cached) $ac_c" 1>&6
2375 else
2376   ac_ext=C
2377 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2378 ac_cpp='$CXXCPP $CPPFLAGS'
2379 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2380 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2381 cross_compiling=$ac_cv_prog_cxx_cross
2382   CXXCPP="${CXX-g++} -E"
2383   cat > conftest.$ac_ext <<EOF
2384 #line 2385 "configure"
2385 #include "confdefs.h"
2386 #include <stdlib.h>
2387 EOF
2388 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2389 { (eval echo configure:2390: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2390 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2391 if test -z "$ac_err"; then
2392   :
2393 else
2394   echo "$ac_err" >&5
2395   echo "configure: failed program was:" >&5
2396   cat conftest.$ac_ext >&5
2397   rm -rf conftest*
2398   CXXCPP=/lib/cpp
2399 fi
2400 rm -f conftest*
2401   ac_cv_prog_CXXCPP="$CXXCPP"
2402 ac_ext=c
2403 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2404 ac_cpp='$CPP $CPPFLAGS'
2405 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2406 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2407 cross_compiling=$ac_cv_prog_cc_cross
2408 fi
2409 fi
2410 CXXCPP="$ac_cv_prog_CXXCPP"
2411 echo "$ac_t""$CXXCPP" 1>&6
2412
2413
2414 # Save cache, so that ltconfig can load it
2415 cat > confcache <<\EOF
2416 # This file is a shell script that caches the results of configure
2417 # tests run on this system so they can be shared between configure
2418 # scripts and configure runs.  It is not useful on other systems.
2419 # If it contains results you don't want to keep, you may remove or edit it.
2420 #
2421 # By default, configure uses ./config.cache as the cache file,
2422 # creating it if it does not exist already.  You can give configure
2423 # the --cache-file=FILE option to use a different cache file; that is
2424 # what configure does when it calls configure scripts in
2425 # subdirectories, so they share the cache.
2426 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2427 # config.status only pays attention to the cache file if you give it the
2428 # --recheck option to rerun configure.
2429 #
2430 EOF
2431 # The following way of writing the cache mishandles newlines in values,
2432 # but we know of no workaround that is simple, portable, and efficient.
2433 # So, don't put newlines in cache variables' values.
2434 # Ultrix sh set writes to stderr and can't be redirected directly,
2435 # and sets the high bit in the cache file unless we assign to the vars.
2436 (set) 2>&1 |
2437   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2438   *ac_space=\ *)
2439     # `set' does not quote correctly, so add quotes (double-quote substitution
2440     # turns \\\\ into \\, and sed turns \\ into \).
2441     sed -n \
2442       -e "s/'/'\\\\''/g" \
2443       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2444     ;;
2445   *)
2446     # `set' quotes correctly as required by POSIX, so do not add quotes.
2447     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2448     ;;
2449   esac >> confcache
2450 if cmp -s $cache_file confcache; then
2451   :
2452 else
2453   if test -w $cache_file; then
2454     echo "updating cache $cache_file"
2455     cat confcache > $cache_file
2456   else
2457     echo "not updating unwritable cache $cache_file"
2458   fi
2459 fi
2460 rm -f confcache
2461
2462
2463 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2464 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2465 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2466 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2467 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2468 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2469 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2470 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2471 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2472 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2473
2474 # Reload cache, that may have been modified by ltconfig
2475 if test -r "$cache_file"; then
2476   echo "loading cache $cache_file"
2477   . $cache_file
2478 else
2479   echo "creating cache $cache_file"
2480   > $cache_file
2481 fi
2482
2483
2484 # This can be used to rebuild libtool when needed
2485 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2486
2487 # Always use our own libtool.
2488 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2489
2490 # Redirect the config.log output again, so that the ltconfig log is not
2491 # clobbered by the next message.
2492 exec 5>>./config.log
2493
2494
2495
2496 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2497 lt_save_CC="$CC"
2498 lt_save_CFLAGS="$CFLAGS"
2499 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2500 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2501 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2502 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2503 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2504 deplibs_check_method="$deplibs_check_method" \
2505 file_magic_cmd="$file_magic_cmd" \
2506 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2507 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2508 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2509 CC="$lt_save_CC"
2510 CFLAGS="$lt_save_CFLAGS"
2511
2512 # Redirect the config.log output again, so that the ltconfig log is not
2513 # clobbered by the next message.
2514 exec 5>>./config.log
2515
2516
2517
2518
2519
2520
2521
2522 # Check whether --with-target-subdir or --without-target-subdir was given.
2523 if test "${with_target_subdir+set}" = set; then
2524   withval="$with_target_subdir"
2525   :
2526 fi
2527
2528 # Check whether --with-cross-host or --without-cross-host was given.
2529 if test "${with_cross_host+set}" = set; then
2530   withval="$with_cross_host"
2531   :
2532 fi
2533
2534
2535 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2536 echo "configure:2537: checking whether to enable maintainer-specific portions of Makefiles" >&5
2537     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2538 if test "${enable_maintainer_mode+set}" = set; then
2539   enableval="$enable_maintainer_mode"
2540   USE_MAINTAINER_MODE=$enableval
2541 else
2542   USE_MAINTAINER_MODE=no
2543 fi
2544
2545   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2546
2547
2548 if test $USE_MAINTAINER_MODE = yes; then
2549   MAINTAINER_MODE_TRUE=
2550   MAINTAINER_MODE_FALSE='#'
2551 else
2552   MAINTAINER_MODE_TRUE='#'
2553   MAINTAINER_MODE_FALSE=
2554 fi
2555   MAINT=$MAINTAINER_MODE_TRUE
2556
2557
2558 # automake wants to see AC_EXEEXT.  But we don't need it.  And having
2559 # it is actually a problem, because the compiler we're passed can't
2560 # necessarily do a full link.  So we fool automake here.
2561 if false; then
2562   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
2563   # to nothing, so nothing would remain between `then' and `fi' if it
2564   # were not for the `:' below.
2565   :
2566
2567
2568 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2569 echo "configure:2570: checking for executable suffix" >&5
2570 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2571   echo $ac_n "(cached) $ac_c" 1>&6
2572 else
2573   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
2574   ac_cv_exeext=.exe
2575 else
2576   rm -f conftest*
2577   echo 'int main () { return 0; }' > conftest.$ac_ext
2578   ac_cv_exeext=
2579   if { (eval echo configure:2580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2580     for file in conftest.*; do
2581       case $file in
2582       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
2583       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
2584       esac
2585     done
2586   else
2587     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2588   fi
2589   rm -f conftest*
2590   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2591 fi
2592 fi
2593
2594 EXEEXT=""
2595 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2596 echo "$ac_t""${ac_cv_exeext}" 1>&6
2597 ac_exeext=$EXEEXT
2598
2599 fi
2600
2601 echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
2602 echo "configure:2603: checking for thread model used by GCC" >&5
2603 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
2604 echo "$ac_t""$THREADS" 1>&6
2605
2606 INCLUDES=-I${srcdir}/include
2607 THREADLIBS=
2608 case "$THREADS" in
2609  no | none | single)
2610     THREADS=none
2611     ;;
2612  posix | pthreads)
2613     THREADS=posix
2614     THREADLIBS=-lpthread
2615     case "$host" in
2616      *-*-linux*)
2617         cat >> confdefs.h <<\EOF
2618 #define LINUX_THREADS 1
2619 EOF
2620
2621         cat >> confdefs.h <<\EOF
2622 #define _REENTRANT 1
2623 EOF
2624
2625         ;;
2626      *-*-freebsd*)
2627         echo "configure: warning: "FreeBSD does not yet fully support threads with Boehm GC."" 1>&2
2628         cat >> confdefs.h <<\EOF
2629 #define FREEBSD_THREADS 1
2630 EOF
2631
2632         INCLUDES="$INCLUDES -pthread"
2633         THREADLIBS=-pthread
2634         ;;
2635      *-*-solaris*)
2636         cat >> confdefs.h <<\EOF
2637 #define SOLARIS_THREADS 1
2638 EOF
2639
2640         cat >> confdefs.h <<\EOF
2641 #define _SOLARIS_PTHREADS 1
2642 EOF
2643
2644         ;;
2645      *-*-irix*)
2646         cat >> confdefs.h <<\EOF
2647 #define IRIX_THREADS 1
2648 EOF
2649
2650         ;;
2651     esac
2652     ;;
2653  decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
2654     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
2655     ;;
2656  *)
2657     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
2658     ;;
2659 esac
2660
2661
2662 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2663 echo "configure:2664: checking for dlopen in -ldl" >&5
2664 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2665 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2666   echo $ac_n "(cached) $ac_c" 1>&6
2667 else
2668   ac_save_LIBS="$LIBS"
2669 LIBS="-ldl  $LIBS"
2670 cat > conftest.$ac_ext <<EOF
2671 #line 2672 "configure"
2672 #include "confdefs.h"
2673 /* Override any gcc2 internal prototype to avoid an error.  */
2674 /* We use char because int might match the return type of a gcc2
2675     builtin and then its argument prototype would still apply.  */
2676 char dlopen();
2677
2678 int main() {
2679 dlopen()
2680 ; return 0; }
2681 EOF
2682 if { (eval echo configure:2683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2683   rm -rf conftest*
2684   eval "ac_cv_lib_$ac_lib_var=yes"
2685 else
2686   echo "configure: failed program was:" >&5
2687   cat conftest.$ac_ext >&5
2688   rm -rf conftest*
2689   eval "ac_cv_lib_$ac_lib_var=no"
2690 fi
2691 rm -f conftest*
2692 LIBS="$ac_save_LIBS"
2693
2694 fi
2695 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2696   echo "$ac_t""yes" 1>&6
2697   EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
2698 else
2699   echo "$ac_t""no" 1>&6
2700 fi
2701
2702
2703
2704 # Check whether --enable-java-gc or --disable-java-gc was given.
2705 if test "${enable_java_gc+set}" = set; then
2706   enableval="$enable_java_gc"
2707
2708   GC=$enableval
2709 else
2710   GC=boehm
2711 fi
2712
2713 target_all=
2714 if test "$GC" = "boehm"; then
2715    target_all=libgcjgc.la
2716 fi
2717
2718
2719 TARGET_ECOS="no"
2720 # Check whether --with-ecos or --without-ecos was given.
2721 if test "${with_ecos+set}" = set; then
2722   withval="$with_ecos"
2723   TARGET_ECOS="$with_ecos"
2724
2725 fi
2726
2727
2728 addobjs=
2729 CXXINCLUDES=
2730 case "$TARGET_ECOS" in
2731    no)
2732       ;;
2733    *)
2734       cat >> confdefs.h <<\EOF
2735 #define ECOS 1
2736 EOF
2737
2738       CXXINCLUDES="-I${TARGET_ECOS}/include"
2739       addobjs="$addobjs ecos.lo"
2740       ;;
2741 esac
2742
2743
2744
2745
2746
2747 machdep=
2748 case "$host" in
2749  alpha*-*-*)
2750     machdep="alpha_mach_dep.lo"
2751     ;;
2752  mipstx39-*-elf*)
2753     machdep="mips_ultrix_mach_dep.lo"
2754     cat >> confdefs.h <<\EOF
2755 #define STACKBASE __stackbase
2756 EOF
2757
2758     cat >> confdefs.h <<\EOF
2759 #define DATASTART_IS_ETEXT 1
2760 EOF
2761
2762     ;;
2763  mips-dec-ultrix*)
2764     machdep="mips_ultrix_mach-dep.lo"
2765     ;;
2766  mips-*-*)
2767     machdep="mips_sgi_mach_dep.lo"
2768     cat >> confdefs.h <<\EOF
2769 #define NO_EXECUTE_PERMISSION 1
2770 EOF
2771
2772     ;;
2773  sparc-sun-solaris2.3*)
2774     cat >> confdefs.h <<\EOF
2775 #define SUNOS53_SHARED_LIB 1
2776 EOF
2777
2778     ;;
2779 esac
2780 if test x"$machdep" = x; then
2781    machdep="mach_dep.lo"
2782 fi
2783 addobjs="$addobjs $machdep"
2784
2785
2786 case "$host" in
2787  sparc-sun-solaris2*)
2788     if test "$GCC" = yes; then
2789        new_CFLAGS=
2790        for i in $CFLAGS; do
2791           case "$i" in
2792            -O*)
2793               ;;
2794            *)
2795               new_CFLAGS="$new_CFLAGS $i"
2796               ;;
2797           esac
2798        done
2799        CFLAGS="$new_CFLAGS"
2800     fi
2801     ;;
2802 esac
2803
2804 MY_CFLAGS="$CFLAGS"
2805
2806
2807 cat >> confdefs.h <<\EOF
2808 #define SILENT 1
2809 EOF
2810
2811 cat >> confdefs.h <<\EOF
2812 #define NO_SIGNALS 1
2813 EOF
2814
2815 cat >> confdefs.h <<\EOF
2816 #define JAVA_FINALIZATION 1
2817 EOF
2818
2819 cat >> confdefs.h <<\EOF
2820 #define GC_GCJ_SUPPORT 1
2821 EOF
2822
2823
2824 if test -n "${with_cross_host}"; then
2825    cat >> confdefs.h <<\EOF
2826 #define NO_SIGSET 1
2827 EOF
2828
2829    cat >> confdefs.h <<\EOF
2830 #define NO_CLOCK 1
2831 EOF
2832
2833    cat >> confdefs.h <<\EOF
2834 #define SMALL_CONFIG 1
2835 EOF
2836
2837    cat >> confdefs.h <<\EOF
2838 #define NO_DEBUGGING 1
2839 EOF
2840
2841 fi
2842
2843
2844
2845 if test -z "$with_cross_host"; then
2846   USE_LIBDIR_TRUE=
2847   USE_LIBDIR_FALSE='#'
2848 else
2849   USE_LIBDIR_TRUE='#'
2850   USE_LIBDIR_FALSE=
2851 fi
2852
2853 if test "${multilib}" = "yes"; then
2854   multilib_arg="--enable-multilib"
2855 else
2856   multilib_arg=
2857 fi
2858
2859 trap '' 1 2 15
2860 cat > confcache <<\EOF
2861 # This file is a shell script that caches the results of configure
2862 # tests run on this system so they can be shared between configure
2863 # scripts and configure runs.  It is not useful on other systems.
2864 # If it contains results you don't want to keep, you may remove or edit it.
2865 #
2866 # By default, configure uses ./config.cache as the cache file,
2867 # creating it if it does not exist already.  You can give configure
2868 # the --cache-file=FILE option to use a different cache file; that is
2869 # what configure does when it calls configure scripts in
2870 # subdirectories, so they share the cache.
2871 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2872 # config.status only pays attention to the cache file if you give it the
2873 # --recheck option to rerun configure.
2874 #
2875 EOF
2876 # The following way of writing the cache mishandles newlines in values,
2877 # but we know of no workaround that is simple, portable, and efficient.
2878 # So, don't put newlines in cache variables' values.
2879 # Ultrix sh set writes to stderr and can't be redirected directly,
2880 # and sets the high bit in the cache file unless we assign to the vars.
2881 (set) 2>&1 |
2882   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2883   *ac_space=\ *)
2884     # `set' does not quote correctly, so add quotes (double-quote substitution
2885     # turns \\\\ into \\, and sed turns \\ into \).
2886     sed -n \
2887       -e "s/'/'\\\\''/g" \
2888       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2889     ;;
2890   *)
2891     # `set' quotes correctly as required by POSIX, so do not add quotes.
2892     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2893     ;;
2894   esac >> confcache
2895 if cmp -s $cache_file confcache; then
2896   :
2897 else
2898   if test -w $cache_file; then
2899     echo "updating cache $cache_file"
2900     cat confcache > $cache_file
2901   else
2902     echo "not updating unwritable cache $cache_file"
2903   fi
2904 fi
2905 rm -f confcache
2906
2907 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2908
2909 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2910 # Let make expand exec_prefix.
2911 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2912
2913 # Any assignment to VPATH causes Sun make to only execute
2914 # the first set of double-colon rules, so remove it if not needed.
2915 # If there is a colon in the path, we need to keep it.
2916 if test "x$srcdir" = x.; then
2917   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2918 fi
2919
2920 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2921
2922 # Transform confdefs.h into DEFS.
2923 # Protect against shell expansion while executing Makefile rules.
2924 # Protect against Makefile macro expansion.
2925 cat > conftest.defs <<\EOF
2926 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2927 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2928 s%\[%\\&%g
2929 s%\]%\\&%g
2930 s%\$%$$%g
2931 EOF
2932 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2933 rm -f conftest.defs
2934
2935
2936 # Without the "./", some shells look in PATH for config.status.
2937 : ${CONFIG_STATUS=./config.status}
2938
2939 echo creating $CONFIG_STATUS
2940 rm -f $CONFIG_STATUS
2941 cat > $CONFIG_STATUS <<EOF
2942 #! /bin/sh
2943 # Generated automatically by configure.
2944 # Run this file to recreate the current configuration.
2945 # This directory was configured as follows,
2946 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2947 #
2948 # $0 $ac_configure_args
2949 #
2950 # Compiler output produced by configure, useful for debugging
2951 # configure, is in ./config.log if it exists.
2952
2953 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2954 for ac_option
2955 do
2956   case "\$ac_option" in
2957   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2958     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2959     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2960   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2961     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2962     exit 0 ;;
2963   -help | --help | --hel | --he | --h)
2964     echo "\$ac_cs_usage"; exit 0 ;;
2965   *) echo "\$ac_cs_usage"; exit 1 ;;
2966   esac
2967 done
2968
2969 ac_given_srcdir=$srcdir
2970 ac_given_INSTALL="$INSTALL"
2971
2972 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2973 EOF
2974 cat >> $CONFIG_STATUS <<EOF
2975
2976 # Protect against being on the right side of a sed subst in config.status.
2977 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2978  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2979 $ac_vpsub
2980 $extrasub
2981 s%@SHELL@%$SHELL%g
2982 s%@CFLAGS@%$CFLAGS%g
2983 s%@CPPFLAGS@%$CPPFLAGS%g
2984 s%@CXXFLAGS@%$CXXFLAGS%g
2985 s%@FFLAGS@%$FFLAGS%g
2986 s%@DEFS@%$DEFS%g
2987 s%@LDFLAGS@%$LDFLAGS%g
2988 s%@LIBS@%$LIBS%g
2989 s%@exec_prefix@%$exec_prefix%g
2990 s%@prefix@%$prefix%g
2991 s%@program_transform_name@%$program_transform_name%g
2992 s%@bindir@%$bindir%g
2993 s%@sbindir@%$sbindir%g
2994 s%@libexecdir@%$libexecdir%g
2995 s%@datadir@%$datadir%g
2996 s%@sysconfdir@%$sysconfdir%g
2997 s%@sharedstatedir@%$sharedstatedir%g
2998 s%@localstatedir@%$localstatedir%g
2999 s%@libdir@%$libdir%g
3000 s%@includedir@%$includedir%g
3001 s%@oldincludedir@%$oldincludedir%g
3002 s%@infodir@%$infodir%g
3003 s%@mandir@%$mandir%g
3004 s%@boehm_gc_basedir@%$boehm_gc_basedir%g
3005 s%@host@%$host%g
3006 s%@host_alias@%$host_alias%g
3007 s%@host_cpu@%$host_cpu%g
3008 s%@host_vendor@%$host_vendor%g
3009 s%@host_os@%$host_os%g
3010 s%@target@%$target%g
3011 s%@target_alias@%$target_alias%g
3012 s%@target_cpu@%$target_cpu%g
3013 s%@target_vendor@%$target_vendor%g
3014 s%@target_os@%$target_os%g
3015 s%@build@%$build%g
3016 s%@build_alias@%$build_alias%g
3017 s%@build_cpu@%$build_cpu%g
3018 s%@build_vendor@%$build_vendor%g
3019 s%@build_os@%$build_os%g
3020 s%@mkinstalldirs@%$mkinstalldirs%g
3021 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3022 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3023 s%@INSTALL_DATA@%$INSTALL_DATA%g
3024 s%@PACKAGE@%$PACKAGE%g
3025 s%@VERSION@%$VERSION%g
3026 s%@ACLOCAL@%$ACLOCAL%g
3027 s%@AUTOCONF@%$AUTOCONF%g
3028 s%@AUTOMAKE@%$AUTOMAKE%g
3029 s%@AUTOHEADER@%$AUTOHEADER%g
3030 s%@MAKEINFO@%$MAKEINFO%g
3031 s%@SET_MAKE@%$SET_MAKE%g
3032 s%@CC@%$CC%g
3033 s%@CXX@%$CXX%g
3034 s%@AS@%$AS%g
3035 s%@AR@%$AR%g
3036 s%@RANLIB@%$RANLIB%g
3037 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3038 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3039 s%@MAINT@%$MAINT%g
3040 s%@EXEEXT@%$EXEEXT%g
3041 s%@BOEHM_GC_CFLAGS@%$BOEHM_GC_CFLAGS%g
3042 s%@LN_S@%$LN_S%g
3043 s%@OBJEXT@%$OBJEXT%g
3044 s%@STRIP@%$STRIP%g
3045 s%@LIBTOOL@%$LIBTOOL%g
3046 s%@CXXCPP@%$CXXCPP%g
3047 s%@THREADLIBS@%$THREADLIBS%g
3048 s%@EXTRA_TEST_LIBS@%$EXTRA_TEST_LIBS%g
3049 s%@target_all@%$target_all%g
3050 s%@INCLUDES@%$INCLUDES%g
3051 s%@CXXINCLUDES@%$CXXINCLUDES%g
3052 s%@addobjs@%$addobjs%g
3053 s%@MY_CFLAGS@%$MY_CFLAGS%g
3054 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
3055 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
3056
3057 CEOF
3058 EOF
3059
3060 cat >> $CONFIG_STATUS <<\EOF
3061
3062 # Split the substitutions into bite-sized pieces for seds with
3063 # small command number limits, like on Digital OSF/1 and HP-UX.
3064 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3065 ac_file=1 # Number of current file.
3066 ac_beg=1 # First line for current file.
3067 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3068 ac_more_lines=:
3069 ac_sed_cmds=""
3070 while $ac_more_lines; do
3071   if test $ac_beg -gt 1; then
3072     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3073   else
3074     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3075   fi
3076   if test ! -s conftest.s$ac_file; then
3077     ac_more_lines=false
3078     rm -f conftest.s$ac_file
3079   else
3080     if test -z "$ac_sed_cmds"; then
3081       ac_sed_cmds="sed -f conftest.s$ac_file"
3082     else
3083       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3084     fi
3085     ac_file=`expr $ac_file + 1`
3086     ac_beg=$ac_end
3087     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3088   fi
3089 done
3090 if test -z "$ac_sed_cmds"; then
3091   ac_sed_cmds=cat
3092 fi
3093 EOF
3094
3095 cat >> $CONFIG_STATUS <<EOF
3096
3097 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3098 EOF
3099 cat >> $CONFIG_STATUS <<\EOF
3100 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3101   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3102   case "$ac_file" in
3103   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3104        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3105   *) ac_file_in="${ac_file}.in" ;;
3106   esac
3107
3108   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3109
3110   # Remove last slash and all that follows it.  Not all systems have dirname.
3111   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3112   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3113     # The file is in a subdirectory.
3114     test ! -d "$ac_dir" && mkdir "$ac_dir"
3115     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3116     # A "../" for each directory in $ac_dir_suffix.
3117     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3118   else
3119     ac_dir_suffix= ac_dots=
3120   fi
3121
3122   case "$ac_given_srcdir" in
3123   .)  srcdir=.
3124       if test -z "$ac_dots"; then top_srcdir=.
3125       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3126   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3127   *) # Relative path.
3128     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3129     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3130   esac
3131
3132   case "$ac_given_INSTALL" in
3133   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3134   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3135   esac
3136
3137   echo creating "$ac_file"
3138   rm -f "$ac_file"
3139   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3140   case "$ac_file" in
3141   *Makefile*) ac_comsub="1i\\
3142 # $configure_input" ;;
3143   *) ac_comsub= ;;
3144   esac
3145
3146   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3147   sed -e "$ac_comsub
3148 s%@configure_input@%$configure_input%g
3149 s%@srcdir@%$srcdir%g
3150 s%@top_srcdir@%$top_srcdir%g
3151 s%@INSTALL@%$INSTALL%g
3152 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3153 fi; done
3154 rm -f conftest.s*
3155
3156 EOF
3157 cat >> $CONFIG_STATUS <<EOF
3158 srcdir=${srcdir}
3159 host=${host}
3160 target=${target}
3161 with_multisubdir=${with_multisubdir}
3162 ac_configure_args="${multilib_arg} ${ac_configure_args}"
3163 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3164 boehm_gc_basedir=${boehm_gc_basedir}
3165 CC="${CC}"
3166 DEFS="$DEFS"
3167
3168 EOF
3169 cat >> $CONFIG_STATUS <<\EOF
3170
3171 echo "$DEFS" > boehm-cflags
3172
3173 if test -n "$CONFIG_FILES"; then
3174   ac_file=Makefile . ${boehm_gc_basedir}/../config-ml.in
3175 fi
3176 exit 0
3177 EOF
3178 chmod +x $CONFIG_STATUS
3179 rm -fr confdefs* $ac_clean_files
3180 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3181