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 "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 482
 483 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 484 rm -rf conftest* confdefs.h
 485 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 486 echo > confdefs.h
 487
 488 # A filename unique to this package, relative to the directory that
 489 # configure is in, which we can look for to find out if srcdir is correct.
 490 ac_unique_file=gc_mark.h
 491
 492 # Find the source files, if location was not specified.
 493 if test -z "$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 ac_aux_dir=
 566 for ac_dir in .. $srcdir/..; do
 567   if test -f $ac_dir/install-sh; then
 568     ac_aux_dir=$ac_dir
 569     ac_install_sh="$ac_aux_dir/install-sh -c"
 570     break
 571   elif test -f $ac_dir/install.sh; then
 572     ac_aux_dir=$ac_dir
 573     ac_install_sh="$ac_aux_dir/install.sh -c"
 574     break
 575   fi
 576 done
 577 if test -z "$ac_aux_dir"; then
 578   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 579 fi
 580 ac_config_guess=$ac_aux_dir/config.guess
 581 ac_config_sub=$ac_aux_dir/config.sub
 582 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 583
 584
 585
 586 # Do some error checking and defaulting for the host and target type.
 587 # The inputs are:
 588 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 589 #
 590 # The rules are:
 591 # 1. You are not allowed to specify --host, --target, and nonopt at the
 592 #    same time.
 593 # 2. Host defaults to nonopt.
 594 # 3. If nonopt is not specified, then host defaults to the current host,
 595 #    as determined by config.guess.
 596 # 4. Target and build default to nonopt.
 597 # 5. If nonopt is not specified, then target and build default to host.
 598
 599 # The aliases save the names the user supplied, while $host etc.
 600 # will get canonicalized.
 601 case $host---$target---$nonopt in
 602 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 603 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 604 esac
 605
 606
 607 # Make sure we can run config.sub.
 608 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 609 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 610 fi
 611
 612 echo $ac_n "checking host system type""... $ac_c" 1>&6
 613 echo "configure:614: checking host system type" >&5
 614
 615 host_alias=$host
 616 case "$host_alias" in
 617 NONE)
 618   case $nonopt in
 619   NONE)
 620     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 621     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 622     fi ;;
 623   *) host_alias=$nonopt ;;
 624   esac ;;
 625 esac
 626
 627 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 628 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 629 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 630 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 631 echo "$ac_t""$host" 1>&6
 632
 633 echo $ac_n "checking target system type""... $ac_c" 1>&6
 634 echo "configure:635: checking target system type" >&5
 635
 636 target_alias=$target
 637 case "$target_alias" in
 638 NONE)
 639   case $nonopt in
 640   NONE) target_alias=$host_alias ;;
 641   *) target_alias=$nonopt ;;
 642   esac ;;
 643 esac
 644
 645 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 646 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 647 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 648 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 649 echo "$ac_t""$target" 1>&6
 650
 651 echo $ac_n "checking build system type""... $ac_c" 1>&6
 652 echo "configure:653: checking build system type" >&5
 653
 654 build_alias=$build
 655 case "$build_alias" in
 656 NONE)
 657   case $nonopt in
 658   NONE) build_alias=$host_alias ;;
 659   *) build_alias=$nonopt ;;
 660   esac ;;
 661 esac
 662
 663 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 664 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 665 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 666 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 667 echo "$ac_t""$build" 1>&6
 668
 669 test "$host_alias" != "$target_alias" &&
 670   test "$program_prefix$program_suffix$program_transform_name" = \
 671     NONENONEs,x,x, &&
 672   program_prefix=${target_alias}-
 673
 674
 675 # Find a good install program.  We prefer a C program (faster),
 676 # so one script is as good as another.  But avoid the broken or
 677 # incompatible versions:
 678 # SysV /etc/install, /usr/sbin/install
 679 # SunOS /usr/etc/install
 680 # IRIX /sbin/install
 681 # AIX /bin/install
 682 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 683 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 684 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 685 # ./install, which can be erroneously created by make from ./install.sh.
 686 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 687 echo "configure:688: checking for a BSD compatible install" >&5
 688 if test -z "$INSTALL"; then
 689 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 690   echo $ac_n "(cached) $ac_c" 1>&6
 691 else
 692     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 693   for ac_dir in $PATH; do
 694     # Account for people who put trailing slashes in PATH elements.
 695     case "$ac_dir/" in
 696     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 697     *)
 698       # OSF1 and SCO ODT 3.0 have their own names for install.
 699       # Don't use installbsd from OSF since it installs stuff as root
 700       # by default.
 701       for ac_prog in ginstall scoinst install; do
 702         if test -f $ac_dir/$ac_prog; then
 703           if test $ac_prog = install &&
 704             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 705             # AIX install.  It has an incompatible calling convention.
 706             :
 707           else
 708             ac_cv_path_install="$ac_dir/$ac_prog -c"
 709             break 2
 710           fi
 711         fi
 712       done
 713       ;;
 714     esac
 715   done
 716   IFS="$ac_save_IFS"
 717
 718 fi
 719   if test "${ac_cv_path_install+set}" = set; then
 720     INSTALL="$ac_cv_path_install"
 721   else
 722     # As a last resort, use the slow shell script.  We don't cache a
 723     # path for INSTALL within a source directory, because that will
 724     # break other packages using the cache if that directory is
 725     # removed, or if the path is relative.
 726     INSTALL="$ac_install_sh"
 727   fi
 728 fi
 729 echo "$ac_t""$INSTALL" 1>&6
 730
 731 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 732 # It thinks the first close brace ends the variable substitution.
 733 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 734
 735 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 736
 737 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 738
 739 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 740 echo "configure:741: checking whether build environment is sane" >&5
 741 # Just in case
 742 sleep 1
 743 echo timestamp > conftestfile
 744 # Do `set' in a subshell so we don't clobber the current shell's
 745 # arguments.  Must try -L first in case configure is actually a
 746 # symlink; some systems play weird games with the mod time of symlinks
 747 # (eg FreeBSD returns the mod time of the symlink's containing
 748 # directory).
 749 if (
 750    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 751    if test "$*" = "X"; then
 752       # -L didn't work.
 753       set X `ls -t $srcdir/configure conftestfile`
 754    fi
 755    if test "$*" != "X $srcdir/configure conftestfile" \
 756       && test "$*" != "X conftestfile $srcdir/configure"; then
 757
 758       # If neither matched, then we have a broken ls.  This can happen
 759       # if, for instance, CONFIG_SHELL is bash and it inherits a
 760       # broken ls alias from the environment.  This has actually
 761       # happened.  Such a system could not be considered "sane".
 762       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 763 alias in your environment" 1>&2; exit 1; }
 764    fi
 765
 766    test "$2" = conftestfile
 767    )
 768 then
 769    # Ok.
 770    :
 771 else
 772    { echo "configure: error: newly created file is older than distributed files!
 773 Check your system clock" 1>&2; exit 1; }
 774 fi
 775 rm -f conftest*
 776 echo "$ac_t""yes" 1>&6
 777 if test "$program_transform_name" = s,x,x,; then
 778   program_transform_name=
 779 else
 780   # Double any \ or $.  echo might interpret backslashes.
 781   cat <<\EOF_SED > conftestsed
 782 s,\\,\\\\,g; s,\$,$$,g
 783 EOF_SED
 784   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 785   rm -f conftestsed
 786 fi
 787 test "$program_prefix" != NONE &&
 788   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 789 # Use a double $ so make ignores it.
 790 test "$program_suffix" != NONE &&
 791   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 792
 793 # sed with no file args requires a program.
 794 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 795
 796 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 797 echo "configure:798: checking whether ${MAKE-make} sets \${MAKE}" >&5
 798 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 799 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 800   echo $ac_n "(cached) $ac_c" 1>&6
 801 else
 802   cat > conftestmake <<\EOF
 803 all:
 804         @echo 'ac_maketemp="${MAKE}"'
 805 EOF
 806 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 807 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 808 if test -n "$ac_maketemp"; then
 809   eval ac_cv_prog_make_${ac_make}_set=yes
 810 else
 811   eval ac_cv_prog_make_${ac_make}_set=no
 812 fi
 813 rm -f conftestmake
 814 fi
 815 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 816   echo "$ac_t""yes" 1>&6
 817   SET_MAKE=
 818 else
 819   echo "$ac_t""no" 1>&6
 820   SET_MAKE="MAKE=${MAKE-make}"
 821 fi
 822
 823 if test $host != $build; then
 824   ac_tool_prefix=${host_alias}-
 825 else
 826   ac_tool_prefix=
 827 fi
 828
 829 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 830 echo "configure:831: checking for Cygwin environment" >&5
 831 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 832   echo $ac_n "(cached) $ac_c" 1>&6
 833 else
 834   cat > conftest.$ac_ext <<EOF
 835 #line 836 "configure"
 836 #include "confdefs.h"
 837
 838 int main() {
 839
 840 #ifndef __CYGWIN__
 841 #define __CYGWIN__ __CYGWIN32__
 842 #endif
 843 return __CYGWIN__;
 844 ; return 0; }
 845 EOF
 846 if { (eval echo configure:847: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 847   rm -rf conftest*
 848   ac_cv_cygwin=yes
 849 else
 850   echo "configure: failed program was:" >&5
 851   cat conftest.$ac_ext >&5
 852   rm -rf conftest*
 853   ac_cv_cygwin=no
 854 fi
 855 rm -f conftest*
 856 rm -f conftest*
 857 fi
 858
 859 echo "$ac_t""$ac_cv_cygwin" 1>&6
 860 CYGWIN=
 861 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 862 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 863 echo "configure:864: checking for mingw32 environment" >&5
 864 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 865   echo $ac_n "(cached) $ac_c" 1>&6
 866 else
 867   cat > conftest.$ac_ext <<EOF
 868 #line 869 "configure"
 869 #include "confdefs.h"
 870
 871 int main() {
 872 return __MINGW32__;
 873 ; return 0; }
 874 EOF
 875 if { (eval echo configure:876: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 876   rm -rf conftest*
 877   ac_cv_mingw32=yes
 878 else
 879   echo "configure: failed program was:" >&5
 880   cat conftest.$ac_ext >&5
 881   rm -rf conftest*
 882   ac_cv_mingw32=no
 883 fi
 884 rm -f conftest*
 885 rm -f conftest*
 886 fi
 887
 888 echo "$ac_t""$ac_cv_mingw32" 1>&6
 889 MINGW32=
 890 test "$ac_cv_mingw32" = yes && MINGW32=yes
 891
 892 # Check whether --enable-multilib or --disable-multilib was given.
 893 if test "${enable_multilib+set}" = set; then
 894   enableval="$enable_multilib"
 895   case "${enableval}" in
 896   yes) multilib=yes ;;
 897   no)  multilib=no ;;
 898   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 899  esac
 900 else
 901   multilib=yes
 902 fi
 903
 904
 905 if test "${srcdir}" = "."; then
 906   if test "${with_target_subdir}" != "."; then
 907     boehm_gc_basedir="${srcdir}/${with_multisrctop}../."
 908   else
 909     boehm_gc_basedir="${srcdir}/${with_multisrctop}."
 910   fi
 911 else
 912   boehm_gc_basedir="${srcdir}/."
 913 fi
 914
 915
 916
 917 # Make sure we can run config.sub.
 918 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 919 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 920 fi
 921
 922 echo $ac_n "checking host system type""... $ac_c" 1>&6
 923 echo "configure:924: checking host system type" >&5
 924
 925 host_alias=$host
 926 case "$host_alias" in
 927 NONE)
 928   case $nonopt in
 929   NONE)
 930     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 931     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 932     fi ;;
 933   *) host_alias=$nonopt ;;
 934   esac ;;
 935 esac
 936
 937 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 938 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 939 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 940 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 941 echo "$ac_t""$host" 1>&6
 942
 943
 944
 945 PACKAGE=boehm-gc
 946
 947 VERSION=5.1
 948
 949 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 950   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 951 fi
 952
 953
 954
 955 missing_dir=`cd $ac_aux_dir && pwd`
 956 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 957 echo "configure:958: checking for working aclocal" >&5
 958 # Run test in a subshell; some versions of sh will print an error if
 959 # an executable is not found, even if stderr is redirected.
 960 # Redirect stdin to placate older versions of autoconf.  Sigh.
 961 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 962    ACLOCAL=aclocal
 963    echo "$ac_t""found" 1>&6
 964 else
 965    ACLOCAL="$missing_dir/missing aclocal"
 966    echo "$ac_t""missing" 1>&6
 967 fi
 968
 969 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 970 echo "configure:971: checking for working autoconf" >&5
 971 # Run test in a subshell; some versions of sh will print an error if
 972 # an executable is not found, even if stderr is redirected.
 973 # Redirect stdin to placate older versions of autoconf.  Sigh.
 974 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 975    AUTOCONF=autoconf
 976    echo "$ac_t""found" 1>&6
 977 else
 978    AUTOCONF="$missing_dir/missing autoconf"
 979    echo "$ac_t""missing" 1>&6
 980 fi
 981
 982 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 983 echo "configure:984: checking for working automake" >&5
 984 # Run test in a subshell; some versions of sh will print an error if
 985 # an executable is not found, even if stderr is redirected.
 986 # Redirect stdin to placate older versions of autoconf.  Sigh.
 987 if (automake --version) < /dev/null > /dev/null 2>&1; then
 988    AUTOMAKE=automake
 989    echo "$ac_t""found" 1>&6
 990 else
 991    AUTOMAKE="$missing_dir/missing automake"
 992    echo "$ac_t""missing" 1>&6
 993 fi
 994
 995 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 996 echo "configure:997: checking for working autoheader" >&5
 997 # Run test in a subshell; some versions of sh will print an error if
 998 # an executable is not found, even if stderr is redirected.
 999 # Redirect stdin to placate older versions of autoconf.  Sigh.
1000 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1001    AUTOHEADER=autoheader
1002    echo "$ac_t""found" 1>&6
1003 else
1004    AUTOHEADER="$missing_dir/missing autoheader"
1005    echo "$ac_t""missing" 1>&6
1006 fi
1007
1008 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1009 echo "configure:1010: checking for working makeinfo" >&5
1010 # Run test in a subshell; some versions of sh will print an error if
1011 # an executable is not found, even if stderr is redirected.
1012 # Redirect stdin to placate older versions of autoconf.  Sigh.
1013 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1014    MAKEINFO=makeinfo
1015    echo "$ac_t""found" 1>&6
1016 else
1017    MAKEINFO="$missing_dir/missing makeinfo"
1018    echo "$ac_t""missing" 1>&6
1019 fi
1020
1021
1022
1023 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
1024 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
1025 # are probably using a cross compiler, which will not be able to fully
1026 # link an executable.  This should really be fixed in autoconf
1027 # itself.
1028
1029
1030
1031
1032 # Extract the first word of "gcc", so it can be a program name with args.
1033 set dummy gcc; ac_word=$2
1034 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1035 echo "configure:1036: checking for $ac_word" >&5
1036 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1037   echo $ac_n "(cached) $ac_c" 1>&6
1038 else
1039   if test -n "$CC"; then
1040   ac_cv_prog_CC="$CC" # Let the user override the test.
1041 else
1042   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1043   ac_dummy="$PATH"
1044   for ac_dir in $ac_dummy; do
1045     test -z "$ac_dir" && ac_dir=.
1046     if test -f $ac_dir/$ac_word; then
1047       ac_cv_prog_CC="gcc"
1048       break
1049     fi
1050   done
1051   IFS="$ac_save_ifs"
1052 fi
1053 fi
1054 CC="$ac_cv_prog_CC"
1055 if test -n "$CC"; then
1056   echo "$ac_t""$CC" 1>&6
1057 else
1058   echo "$ac_t""no" 1>&6
1059 fi
1060
1061 if test -z "$CC"; then
1062   # Extract the first word of "cc", so it can be a program name with args.
1063 set dummy cc; ac_word=$2
1064 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1065 echo "configure:1066: checking for $ac_word" >&5
1066 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1067   echo $ac_n "(cached) $ac_c" 1>&6
1068 else
1069   if test -n "$CC"; then
1070   ac_cv_prog_CC="$CC" # Let the user override the test.
1071 else
1072   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1073   ac_prog_rejected=no
1074   ac_dummy="$PATH"
1075   for ac_dir in $ac_dummy; do
1076     test -z "$ac_dir" && ac_dir=.
1077     if test -f $ac_dir/$ac_word; then
1078       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1079         ac_prog_rejected=yes
1080         continue
1081       fi
1082       ac_cv_prog_CC="cc"
1083       break
1084     fi
1085   done
1086   IFS="$ac_save_ifs"
1087 if test $ac_prog_rejected = yes; then
1088   # We found a bogon in the path, so make sure we never use it.
1089   set dummy $ac_cv_prog_CC
1090   shift
1091   if test $# -gt 0; then
1092     # We chose a different compiler from the bogus one.
1093     # However, it has the same basename, so the bogon will be chosen
1094     # first if we set CC to just the basename; use the full file name.
1095     shift
1096     set dummy "$ac_dir/$ac_word" "$@"
1097     shift
1098     ac_cv_prog_CC="$@"
1099   fi
1100 fi
1101 fi
1102 fi
1103 CC="$ac_cv_prog_CC"
1104 if test -n "$CC"; then
1105   echo "$ac_t""$CC" 1>&6
1106 else
1107   echo "$ac_t""no" 1>&6
1108 fi
1109
1110   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1111 fi
1112
1113 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1114 echo "configure:1115: checking whether we are using GNU C" >&5
1115 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1116   echo $ac_n "(cached) $ac_c" 1>&6
1117 else
1118   cat > conftest.c <<EOF
1119 #ifdef __GNUC__
1120   yes;
1121 #endif
1122 EOF
1123 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1124: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1124   ac_cv_prog_gcc=yes
1125 else
1126   ac_cv_prog_gcc=no
1127 fi
1128 fi
1129
1130 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1131
1132 if test $ac_cv_prog_gcc = yes; then
1133   GCC=yes
1134   ac_test_CFLAGS="${CFLAGS+set}"
1135   ac_save_CFLAGS="$CFLAGS"
1136   CFLAGS=
1137   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1138 echo "configure:1139: checking whether ${CC-cc} accepts -g" >&5
1139 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1140   echo $ac_n "(cached) $ac_c" 1>&6
1141 else
1142   echo 'void f(){}' > conftest.c
1143 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1144   ac_cv_prog_cc_g=yes
1145 else
1146   ac_cv_prog_cc_g=no
1147 fi
1148 rm -f conftest*
1149
1150 fi
1151
1152 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1153   if test "$ac_test_CFLAGS" = set; then
1154     CFLAGS="$ac_save_CFLAGS"
1155   elif test $ac_cv_prog_cc_g = yes; then
1156     CFLAGS="-g -O2"
1157   else
1158     CFLAGS="-O2"
1159   fi
1160 else
1161   GCC=
1162   test "${CFLAGS+set}" = set || CFLAGS="-g"
1163 fi
1164
1165
1166 # Likewise for AC_PROG_CXX.
1167
1168
1169
1170 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1171 do
1172 # Extract the first word of "$ac_prog", so it can be a program name with args.
1173 set dummy $ac_prog; ac_word=$2
1174 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1175 echo "configure:1176: checking for $ac_word" >&5
1176 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1177   echo $ac_n "(cached) $ac_c" 1>&6
1178 else
1179   if test -n "$CXX"; then
1180   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1181 else
1182   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1183   ac_dummy="$PATH"
1184   for ac_dir in $ac_dummy; do
1185     test -z "$ac_dir" && ac_dir=.
1186     if test -f $ac_dir/$ac_word; then
1187       ac_cv_prog_CXX="$ac_prog"
1188       break
1189     fi
1190   done
1191   IFS="$ac_save_ifs"
1192 fi
1193 fi
1194 CXX="$ac_cv_prog_CXX"
1195 if test -n "$CXX"; then
1196   echo "$ac_t""$CXX" 1>&6
1197 else
1198   echo "$ac_t""no" 1>&6
1199 fi
1200
1201 test -n "$CXX" && break
1202 done
1203 test -n "$CXX" || CXX="gcc"
1204
1205 test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1206
1207 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1208 echo "configure:1209: checking whether we are using GNU C++" >&5
1209 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1210   echo $ac_n "(cached) $ac_c" 1>&6
1211 else
1212   cat > conftest.C <<EOF
1213 #ifdef __GNUC__
1214   yes;
1215 #endif
1216 EOF
1217 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1218: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1218   ac_cv_prog_gxx=yes
1219 else
1220   ac_cv_prog_gxx=no
1221 fi
1222 fi
1223
1224 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1225
1226 if test $ac_cv_prog_gxx = yes; then
1227   GXX=yes
1228   ac_test_CXXFLAGS="${CXXFLAGS+set}"
1229   ac_save_CXXFLAGS="$CXXFLAGS"
1230   CXXFLAGS=
1231   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1232 echo "configure:1233: checking whether ${CXX-g++} accepts -g" >&5
1233 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1234   echo $ac_n "(cached) $ac_c" 1>&6
1235 else
1236   echo 'void f(){}' > conftest.cc
1237 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1238   ac_cv_prog_cxx_g=yes
1239 else
1240   ac_cv_prog_cxx_g=no
1241 fi
1242 rm -f conftest*
1243
1244 fi
1245
1246 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1247   if test "$ac_test_CXXFLAGS" = set; then
1248     CXXFLAGS="$ac_save_CXXFLAGS"
1249   elif test $ac_cv_prog_cxx_g = yes; then
1250     CXXFLAGS="-g -O2"
1251   else
1252     CXXFLAGS="-O2"
1253   fi
1254 else
1255   GXX=
1256   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1257 fi
1258
1259
1260 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
1261 # run it explicitly here, it will be run implicitly before
1262 # NEWLIB_CONFIGURE, which doesn't work because that means that it will
1263 # be run before AC_CANONICAL_HOST.
1264 echo $ac_n "checking build system type""... $ac_c" 1>&6
1265 echo "configure:1266: checking build system type" >&5
1266
1267 build_alias=$build
1268 case "$build_alias" in
1269 NONE)
1270   case $nonopt in
1271   NONE) build_alias=$host_alias ;;
1272   *) build_alias=$nonopt ;;
1273   esac ;;
1274 esac
1275
1276 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1277 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1278 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1279 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1280 echo "$ac_t""$build" 1>&6
1281
1282
1283 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1284 set dummy ${ac_tool_prefix}as; ac_word=$2
1285 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1286 echo "configure:1287: checking for $ac_word" >&5
1287 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1288   echo $ac_n "(cached) $ac_c" 1>&6
1289 else
1290   if test -n "$AS"; then
1291   ac_cv_prog_AS="$AS" # Let the user override the test.
1292 else
1293   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1294   ac_dummy="$PATH"
1295   for ac_dir in $ac_dummy; do
1296     test -z "$ac_dir" && ac_dir=.
1297     if test -f $ac_dir/$ac_word; then
1298       ac_cv_prog_AS="${ac_tool_prefix}as"
1299       break
1300     fi
1301   done
1302   IFS="$ac_save_ifs"
1303   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1304 fi
1305 fi
1306 AS="$ac_cv_prog_AS"
1307 if test -n "$AS"; then
1308   echo "$ac_t""$AS" 1>&6
1309 else
1310   echo "$ac_t""no" 1>&6
1311 fi
1312
1313
1314
1315 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1316 set dummy ${ac_tool_prefix}ar; ac_word=$2
1317 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1318 echo "configure:1319: checking for $ac_word" >&5
1319 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1320   echo $ac_n "(cached) $ac_c" 1>&6
1321 else
1322   if test -n "$AR"; then
1323   ac_cv_prog_AR="$AR" # Let the user override the test.
1324 else
1325   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1326   ac_dummy="$PATH"
1327   for ac_dir in $ac_dummy; do
1328     test -z "$ac_dir" && ac_dir=.
1329     if test -f $ac_dir/$ac_word; then
1330       ac_cv_prog_AR="${ac_tool_prefix}ar"
1331       break
1332     fi
1333   done
1334   IFS="$ac_save_ifs"
1335   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1336 fi
1337 fi
1338 AR="$ac_cv_prog_AR"
1339 if test -n "$AR"; then
1340   echo "$ac_t""$AR" 1>&6
1341 else
1342   echo "$ac_t""no" 1>&6
1343 fi
1344
1345
1346
1347 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1348 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1349 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1350 echo "configure:1351: checking for $ac_word" >&5
1351 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1352   echo $ac_n "(cached) $ac_c" 1>&6
1353 else
1354   if test -n "$RANLIB"; then
1355   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1356 else
1357   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1358   ac_dummy="$PATH"
1359   for ac_dir in $ac_dummy; do
1360     test -z "$ac_dir" && ac_dir=.
1361     if test -f $ac_dir/$ac_word; then
1362       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1363       break
1364     fi
1365   done
1366   IFS="$ac_save_ifs"
1367 fi
1368 fi
1369 RANLIB="$ac_cv_prog_RANLIB"
1370 if test -n "$RANLIB"; then
1371   echo "$ac_t""$RANLIB" 1>&6
1372 else
1373   echo "$ac_t""no" 1>&6
1374 fi
1375
1376
1377 if test -z "$ac_cv_prog_RANLIB"; then
1378 if test -n "$ac_tool_prefix"; then
1379   # Extract the first word of "ranlib", so it can be a program name with args.
1380 set dummy ranlib; ac_word=$2
1381 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1382 echo "configure:1383: checking for $ac_word" >&5
1383 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1384   echo $ac_n "(cached) $ac_c" 1>&6
1385 else
1386   if test -n "$RANLIB"; then
1387   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1388 else
1389   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1390   ac_dummy="$PATH"
1391   for ac_dir in $ac_dummy; do
1392     test -z "$ac_dir" && ac_dir=.
1393     if test -f $ac_dir/$ac_word; then
1394       ac_cv_prog_RANLIB="ranlib"
1395       break
1396     fi
1397   done
1398   IFS="$ac_save_ifs"
1399   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1400 fi
1401 fi
1402 RANLIB="$ac_cv_prog_RANLIB"
1403 if test -n "$RANLIB"; then
1404   echo "$ac_t""$RANLIB" 1>&6
1405 else
1406   echo "$ac_t""no" 1>&6
1407 fi
1408
1409 else
1410   RANLIB=":"
1411 fi
1412 fi
1413
1414
1415 # Find a good install program.  We prefer a C program (faster),
1416 # so one script is as good as another.  But avoid the broken or
1417 # incompatible versions:
1418 # SysV /etc/install, /usr/sbin/install
1419 # SunOS /usr/etc/install
1420 # IRIX /sbin/install
1421 # AIX /bin/install
1422 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1423 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1424 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1425 # ./install, which can be erroneously created by make from ./install.sh.
1426 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1427 echo "configure:1428: checking for a BSD compatible install" >&5
1428 if test -z "$INSTALL"; then
1429 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1430   echo $ac_n "(cached) $ac_c" 1>&6
1431 else
1432     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1433   for ac_dir in $PATH; do
1434     # Account for people who put trailing slashes in PATH elements.
1435     case "$ac_dir/" in
1436     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1437     *)
1438       # OSF1 and SCO ODT 3.0 have their own names for install.
1439       # Don't use installbsd from OSF since it installs stuff as root
1440       # by default.
1441       for ac_prog in ginstall scoinst install; do
1442         if test -f $ac_dir/$ac_prog; then
1443           if test $ac_prog = install &&
1444             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1445             # AIX install.  It has an incompatible calling convention.
1446             :
1447           else
1448             ac_cv_path_install="$ac_dir/$ac_prog -c"
1449             break 2
1450           fi
1451         fi
1452       done
1453       ;;
1454     esac
1455   done
1456   IFS="$ac_save_IFS"
1457
1458 fi
1459   if test "${ac_cv_path_install+set}" = set; then
1460     INSTALL="$ac_cv_path_install"
1461   else
1462     # As a last resort, use the slow shell script.  We don't cache a
1463     # path for INSTALL within a source directory, because that will
1464     # break other packages using the cache if that directory is
1465     # removed, or if the path is relative.
1466     INSTALL="$ac_install_sh"
1467   fi
1468 fi
1469 echo "$ac_t""$INSTALL" 1>&6
1470
1471 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1472 # It thinks the first close brace ends the variable substitution.
1473 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1474
1475 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1476
1477 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1478
1479
1480 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1481 echo "configure:1482: checking whether to enable maintainer-specific portions of Makefiles" >&5
1482     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1483 if test "${enable_maintainer_mode+set}" = set; then
1484   enableval="$enable_maintainer_mode"
1485   USE_MAINTAINER_MODE=$enableval
1486 else
1487   USE_MAINTAINER_MODE=no
1488 fi
1489
1490   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1491
1492
1493 if test $USE_MAINTAINER_MODE = yes; then
1494   MAINTAINER_MODE_TRUE=
1495   MAINTAINER_MODE_FALSE='#'
1496 else
1497   MAINTAINER_MODE_TRUE='#'
1498   MAINTAINER_MODE_FALSE=
1499 fi
1500   MAINT=$MAINTAINER_MODE_TRUE
1501
1502
1503
1504 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1505 # at least currently, we never actually build a program, so we never
1506 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1507 # fails, because we are probably configuring with a cross compiler
1508 # which can't create executables.  So we include AC_EXEEXT to keep
1509 # automake happy, but we don't execute it, since we don't care about
1510 # the result.
1511 if false; then
1512
1513
1514 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1515 echo "configure:1516: checking for executable suffix" >&5
1516 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1517   echo $ac_n "(cached) $ac_c" 1>&6
1518 else
1519   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1520   ac_cv_exeext=.exe
1521 else
1522   rm -f conftest*
1523   echo 'int main () { return 0; }' > conftest.$ac_ext
1524   ac_cv_exeext=
1525   if { (eval echo configure:1526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1526     for file in conftest.*; do
1527       case $file in
1528       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
1529       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1530       esac
1531     done
1532   else
1533     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1534   fi
1535   rm -f conftest*
1536   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1537 fi
1538 fi
1539
1540 EXEEXT=""
1541 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1542 echo "$ac_t""${ac_cv_exeext}" 1>&6
1543 ac_exeext=$EXEEXT
1544
1545 fi
1546
1547 . ${boehm_gc_basedir}/configure.host
1548
1549 case ${boehm_gc_basedir} in
1550 /* | A-Za-z:/\\*) boehm_gc_flagbasedir=${boehm_gc_basedir} ;;
1551 *) boehm_gc_flagbasedir='$(top_builddir)/'${boehm_gc_basedir} ;;
1552 esac
1553
1554 boehm_gc_cflags="${boehm_gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${boehm_gc_flagbasedir}/libc/include"
1555 case "${host}" in
1556   *-*-cygwin32*)
1557     boehm_gc_cflags="${boehm_gc_cflags} -I${boehm_gc_flagbasedir}/../winsup/include"
1558     ;;
1559 esac
1560
1561 boehm_gc_cflags="${boehm_gc_cflags} -fno-builtin"
1562
1563 BOEHM_GC_CFLAGS=${boehm_gc_cflags}
1564
1565
1566
1567 # Check whether --enable-shared or --disable-shared was given.
1568 if test "${enable_shared+set}" = set; then
1569   enableval="$enable_shared"
1570   p=${PACKAGE-default}
1571 case $enableval in
1572 yes) enable_shared=yes ;;
1573 no) enable_shared=no ;;
1574 *)
1575   enable_shared=no
1576   # Look at the argument we got.  We use all the common list separators.
1577   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1578   for pkg in $enableval; do
1579     if test "X$pkg" = "X$p"; then
1580       enable_shared=yes
1581     fi
1582   done
1583   IFS="$ac_save_ifs"
1584   ;;
1585 esac
1586 else
1587   enable_shared=yes
1588 fi
1589
1590 # Check whether --enable-static or --disable-static was given.
1591 if test "${enable_static+set}" = set; then
1592   enableval="$enable_static"
1593   p=${PACKAGE-default}
1594 case $enableval in
1595 yes) enable_static=yes ;;
1596 no) enable_static=no ;;
1597 *)
1598   enable_static=no
1599   # Look at the argument we got.  We use all the common list separators.
1600   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1601   for pkg in $enableval; do
1602     if test "X$pkg" = "X$p"; then
1603       enable_static=yes
1604     fi
1605   done
1606   IFS="$ac_save_ifs"
1607   ;;
1608 esac
1609 else
1610   enable_static=yes
1611 fi
1612
1613 # Check whether --enable-fast-install or --disable-fast-install was given.
1614 if test "${enable_fast_install+set}" = set; then
1615   enableval="$enable_fast_install"
1616   p=${PACKAGE-default}
1617 case $enableval in
1618 yes) enable_fast_install=yes ;;
1619 no) enable_fast_install=no ;;
1620 *)
1621   enable_fast_install=no
1622   # Look at the argument we got.  We use all the common list separators.
1623   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1624   for pkg in $enableval; do
1625     if test "X$pkg" = "X$p"; then
1626       enable_fast_install=yes
1627     fi
1628   done
1629   IFS="$ac_save_ifs"
1630   ;;
1631 esac
1632 else
1633   enable_fast_install=yes
1634 fi
1635
1636 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1637 if test "${with_gnu_ld+set}" = set; then
1638   withval="$with_gnu_ld"
1639   test "$withval" = no || with_gnu_ld=yes
1640 else
1641   with_gnu_ld=no
1642 fi
1643
1644 ac_prog=ld
1645 if test "$GCC" = yes; then
1646   # Check if gcc -print-prog-name=ld gives a path.
1647   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1648 echo "configure:1649: checking for ld used by GCC" >&5
1649   case $host in
1650   *-*-mingw*)
1651     # gcc leaves a trailing carriage return which upsets mingw
1652     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1653   *)
1654     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1655   esac
1656   case $ac_prog in
1657     # Accept absolute paths.
1658     [\\/]* | [A-Za-z]:[\\/]*)
1659       re_direlt='/[^/][^/]*/\.\./'
1660       # Canonicalize the path of ld
1661       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1662       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1663         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1664       done
1665       test -z "$LD" && LD="$ac_prog"
1666       ;;
1667   "")
1668     # If it fails, then pretend we aren't using GCC.
1669     ac_prog=ld
1670     ;;
1671   *)
1672     # If it is relative, then search for the first ld in PATH.
1673     with_gnu_ld=unknown
1674     ;;
1675   esac
1676 elif test "$with_gnu_ld" = yes; then
1677   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1678 echo "configure:1679: checking for GNU ld" >&5
1679 else
1680   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1681 echo "configure:1682: checking for non-GNU ld" >&5
1682 fi
1683 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1684   echo $ac_n "(cached) $ac_c" 1>&6
1685 else
1686   if test -z "$LD"; then
1687   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1688   for ac_dir in $PATH; do
1689     test -z "$ac_dir" && ac_dir=.
1690     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1691       lt_cv_path_LD="$ac_dir/$ac_prog"
1692       # Check to see if the program is GNU ld.  I'd rather use --version,
1693       # but apparently some GNU ld's only accept -v.
1694       # Break only if it was the GNU/non-GNU ld that we prefer.
1695       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1696         test "$with_gnu_ld" != no && break
1697       else
1698         test "$with_gnu_ld" != yes && break
1699       fi
1700     fi
1701   done
1702   IFS="$ac_save_ifs"
1703 else
1704   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1705 fi
1706 fi
1707
1708 LD="$lt_cv_path_LD"
1709 if test -n "$LD"; then
1710   echo "$ac_t""$LD" 1>&6
1711 else
1712   echo "$ac_t""no" 1>&6
1713 fi
1714 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1715 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1716 echo "configure:1717: checking if the linker ($LD) is GNU ld" >&5
1717 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1718   echo $ac_n "(cached) $ac_c" 1>&6
1719 else
1720   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1721 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1722   lt_cv_prog_gnu_ld=yes
1723 else
1724   lt_cv_prog_gnu_ld=no
1725 fi
1726 fi
1727
1728 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1729 with_gnu_ld=$lt_cv_prog_gnu_ld
1730
1731
1732 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1733 echo "configure:1734: checking for $LD option to reload object files" >&5
1734 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1735   echo $ac_n "(cached) $ac_c" 1>&6
1736 else
1737   lt_cv_ld_reload_flag='-r'
1738 fi
1739
1740 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1741 reload_flag=$lt_cv_ld_reload_flag
1742 test -n "$reload_flag" && reload_flag=" $reload_flag"
1743
1744 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1745 echo "configure:1746: checking for BSD-compatible nm" >&5
1746 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1747   echo $ac_n "(cached) $ac_c" 1>&6
1748 else
1749   if test -n "$NM"; then
1750   # Let the user override the test.
1751   lt_cv_path_NM="$NM"
1752 else
1753   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1754   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1755     test -z "$ac_dir" && ac_dir=.
1756     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1757     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1758       # Check to see if the nm accepts a BSD-compat flag.
1759       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1760       #   nm: unknown option "B" ignored
1761       # Tru64's nm complains that /dev/null is an invalid object file
1762       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1763         lt_cv_path_NM="$tmp_nm -B"
1764         break
1765       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1766         lt_cv_path_NM="$tmp_nm -p"
1767         break
1768       else
1769         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1770         continue # so that we can try to find one that supports BSD flags
1771       fi
1772     fi
1773   done
1774   IFS="$ac_save_ifs"
1775   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1776 fi
1777 fi
1778
1779 NM="$lt_cv_path_NM"
1780 echo "$ac_t""$NM" 1>&6
1781
1782 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1783 echo "configure:1784: checking whether ln -s works" >&5
1784 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1785   echo $ac_n "(cached) $ac_c" 1>&6
1786 else
1787   rm -f conftestdata
1788 if ln -s X conftestdata 2>/dev/null
1789 then
1790   rm -f conftestdata
1791   ac_cv_prog_LN_S="ln -s"
1792 else
1793   ac_cv_prog_LN_S=ln
1794 fi
1795 fi
1796 LN_S="$ac_cv_prog_LN_S"
1797 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1798   echo "$ac_t""yes" 1>&6
1799 else
1800   echo "$ac_t""no" 1>&6
1801 fi
1802
1803 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1804 echo "configure:1805: checking how to recognise dependant libraries" >&5
1805 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1806   echo $ac_n "(cached) $ac_c" 1>&6
1807 else
1808   lt_cv_file_magic_cmd='$MAGIC_CMD'
1809 lt_cv_file_magic_test_file=
1810 lt_cv_deplibs_check_method='unknown'
1811 # Need to set the preceding variable on all platforms that support
1812 # interlibrary dependencies.
1813 # 'none' -- dependencies not supported.
1814 # `unknown' -- same as none, but documents that we really don't know.
1815 # 'pass_all' -- all dependencies passed with no checks.
1816 # 'test_compile' -- check by making test program.
1817 # 'file_magic [regex]' -- check by looking for files in library path
1818 # which responds to the $file_magic_cmd with a given egrep regex.
1819 # If you have `file' or equivalent on your system and you're not sure
1820 # whether `pass_all' will *always* work, you probably want this one.
1821
1822 case $host_os in
1823 aix*)
1824   lt_cv_deplibs_check_method=pass_all
1825   ;;
1826
1827 beos*)
1828   lt_cv_deplibs_check_method=pass_all
1829   ;;
1830
1831 bsdi4*)
1832   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1833   lt_cv_file_magic_cmd='/usr/bin/file -L'
1834   lt_cv_file_magic_test_file=/shlib/libc.so
1835   ;;
1836
1837 cygwin* | mingw* |pw32*)
1838   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1839   lt_cv_file_magic_cmd='$OBJDUMP -f'
1840   ;;
1841
1842 darwin* | rhapsody*)
1843   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1844   lt_cv_file_magic_cmd='/usr/bin/file -L'
1845   case "$host_os" in
1846   rhapsody* | darwin1.012)
1847     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1848     ;;
1849   *) # Darwin 1.3 on
1850     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1851     ;;
1852   esac
1853   ;;
1854
1855 freebsd* )
1856   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1857     case $host_cpu in
1858     i*86 )
1859       # Not sure whether the presence of OpenBSD here was a mistake.
1860       # Let's accept both of them until this is cleared up.
1861       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1862       lt_cv_file_magic_cmd=/usr/bin/file
1863       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1864       ;;
1865     esac
1866   else
1867     lt_cv_deplibs_check_method=pass_all
1868   fi
1869   ;;
1870
1871 gnu*)
1872   lt_cv_deplibs_check_method=pass_all
1873   ;;
1874
1875 hpux10.20*|hpux11*)
1876   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1877   lt_cv_file_magic_cmd=/usr/bin/file
1878   lt_cv_file_magic_test_file=/usr/lib/libc.sl
1879   ;;
1880
1881 irix5* | irix6*)
1882   case $host_os in
1883   irix5*)
1884     # this will be overridden with pass_all, but let us keep it just in case
1885     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1886     ;;
1887   *)
1888     case $LD in
1889     *-32|*"-32 ") libmagic=32-bit;;
1890     *-n32|*"-n32 ") libmagic=N32;;
1891     *-64|*"-64 ") libmagic=64-bit;;
1892     *) libmagic=never-match;;
1893     esac
1894     # this will be overridden with pass_all, but let us keep it just in case
1895     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1896     ;;
1897   esac
1898   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1899   lt_cv_deplibs_check_method=pass_all
1900   ;;
1901
1902 # This must be Linux ELF.
1903 linux-gnu*)
1904   case $host_cpu in
1905   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1906     lt_cv_deplibs_check_method=pass_all ;;
1907   *)
1908     # glibc up to 2.1.1 does not perform some relocations on ARM
1909     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1910   esac
1911   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1912   ;;
1913
1914 netbsd*)
1915   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1916     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1917   else
1918     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1919   fi
1920   ;;
1921
1922 newsos6)
1923   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1924   lt_cv_file_magic_cmd=/usr/bin/file
1925   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1926   ;;
1927
1928 osf3* | osf4* | osf5*)
1929   # this will be overridden with pass_all, but let us keep it just in case
1930   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1931   lt_cv_file_magic_test_file=/shlib/libc.so
1932   lt_cv_deplibs_check_method=pass_all
1933   ;;
1934
1935 sco3.2v5*)
1936   lt_cv_deplibs_check_method=pass_all
1937   ;;
1938
1939 solaris*)
1940   lt_cv_deplibs_check_method=pass_all
1941   lt_cv_file_magic_test_file=/lib/libc.so
1942   ;;
1943
1944 sysv5uw[78]* | sysv4*uw2*)
1945   lt_cv_deplibs_check_method=pass_all
1946   ;;
1947
1948 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1949   case $host_vendor in
1950   ncr)
1951     lt_cv_deplibs_check_method=pass_all
1952     ;;
1953   motorola)
1954     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1955     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1956     ;;
1957   esac
1958   ;;
1959 esac
1960
1961 fi
1962
1963 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1964 file_magic_cmd=$lt_cv_file_magic_cmd
1965 deplibs_check_method=$lt_cv_deplibs_check_method
1966
1967 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1968 echo "configure:1969: checking for object suffix" >&5
1969 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1970   echo $ac_n "(cached) $ac_c" 1>&6
1971 else
1972   rm -f conftest*
1973 echo 'int i = 1;' > conftest.$ac_ext
1974 if { (eval echo configure:1975: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1975   for ac_file in conftest.*; do
1976     case $ac_file in
1977     *.c) ;;
1978     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1979     esac
1980   done
1981 else
1982   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1983 fi
1984 rm -f conftest*
1985 fi
1986
1987 echo "$ac_t""$ac_cv_objext" 1>&6
1988 OBJEXT=$ac_cv_objext
1989 ac_objext=$ac_cv_objext
1990
1991 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1992
1993 # Only perform the check for file, if the check method requires it
1994 case $deplibs_check_method in
1995 file_magic*)
1996   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1997     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1998 echo "configure:1999: checking for ${ac_tool_prefix}file" >&5
1999 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2000   echo $ac_n "(cached) $ac_c" 1>&6
2001 else
2002   case $MAGIC_CMD in
2003   /*)
2004   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2005   ;;
2006   ?:/*)
2007   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2008   ;;
2009   *)
2010   ac_save_MAGIC_CMD="$MAGIC_CMD"
2011   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2012   ac_dummy="/usr/bin:$PATH"
2013   for ac_dir in $ac_dummy; do
2014     test -z "$ac_dir" && ac_dir=.
2015     if test -f $ac_dir/${ac_tool_prefix}file; then
2016       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2017       if test -n "$file_magic_test_file"; then
2018         case $deplibs_check_method in
2019         "file_magic "*)
2020           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2021           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2022           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2023             egrep "$file_magic_regex" > /dev/null; then
2024             :
2025           else
2026             cat <<EOF 1>&2
2027
2028 *** Warning: the command libtool uses to detect shared libraries,
2029 *** $file_magic_cmd, produces output that libtool cannot recognize.
2030 *** The result is that libtool may fail to recognize shared libraries
2031 *** as such.  This will affect the creation of libtool libraries that
2032 *** depend on shared libraries, but programs linked with such libtool
2033 *** libraries will work regardless of this problem.  Nevertheless, you
2034 *** may want to report the problem to your system manager and/or to
2035 *** bug-libtool@gnu.org
2036
2037 EOF
2038           fi ;;
2039         esac
2040       fi
2041       break
2042     fi
2043   done
2044   IFS="$ac_save_ifs"
2045   MAGIC_CMD="$ac_save_MAGIC_CMD"
2046   ;;
2047 esac
2048 fi
2049
2050 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2051 if test -n "$MAGIC_CMD"; then
2052   echo "$ac_t""$MAGIC_CMD" 1>&6
2053 else
2054   echo "$ac_t""no" 1>&6
2055 fi
2056
2057 if test -z "$lt_cv_path_MAGIC_CMD"; then
2058   if test -n "$ac_tool_prefix"; then
2059     echo $ac_n "checking for file""... $ac_c" 1>&6
2060 echo "configure:2061: checking for file" >&5
2061 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2062   echo $ac_n "(cached) $ac_c" 1>&6
2063 else
2064   case $MAGIC_CMD in
2065   /*)
2066   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2067   ;;
2068   ?:/*)
2069   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2070   ;;
2071   *)
2072   ac_save_MAGIC_CMD="$MAGIC_CMD"
2073   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2074   ac_dummy="/usr/bin:$PATH"
2075   for ac_dir in $ac_dummy; do
2076     test -z "$ac_dir" && ac_dir=.
2077     if test -f $ac_dir/file; then
2078       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2079       if test -n "$file_magic_test_file"; then
2080         case $deplibs_check_method in
2081         "file_magic "*)
2082           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2083           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2084           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2085             egrep "$file_magic_regex" > /dev/null; then
2086             :
2087           else
2088             cat <<EOF 1>&2
2089
2090 *** Warning: the command libtool uses to detect shared libraries,
2091 *** $file_magic_cmd, produces output that libtool cannot recognize.
2092 *** The result is that libtool may fail to recognize shared libraries
2093 *** as such.  This will affect the creation of libtool libraries that
2094 *** depend on shared libraries, but programs linked with such libtool
2095 *** libraries will work regardless of this problem.  Nevertheless, you
2096 *** may want to report the problem to your system manager and/or to
2097 *** bug-libtool@gnu.org
2098
2099 EOF
2100           fi ;;
2101         esac
2102       fi
2103       break
2104     fi
2105   done
2106   IFS="$ac_save_ifs"
2107   MAGIC_CMD="$ac_save_MAGIC_CMD"
2108   ;;
2109 esac
2110 fi
2111
2112 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2113 if test -n "$MAGIC_CMD"; then
2114   echo "$ac_t""$MAGIC_CMD" 1>&6
2115 else
2116   echo "$ac_t""no" 1>&6
2117 fi
2118
2119   else
2120     MAGIC_CMD=:
2121   fi
2122 fi
2123
2124   fi
2125   ;;
2126 esac
2127
2128 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2129 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2130 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2131 echo "configure:2132: checking for $ac_word" >&5
2132 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2133   echo $ac_n "(cached) $ac_c" 1>&6
2134 else
2135   if test -n "$RANLIB"; then
2136   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2137 else
2138   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2139   ac_dummy="$PATH"
2140   for ac_dir in $ac_dummy; do
2141     test -z "$ac_dir" && ac_dir=.
2142     if test -f $ac_dir/$ac_word; then
2143       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2144       break
2145     fi
2146   done
2147   IFS="$ac_save_ifs"
2148 fi
2149 fi
2150 RANLIB="$ac_cv_prog_RANLIB"
2151 if test -n "$RANLIB"; then
2152   echo "$ac_t""$RANLIB" 1>&6
2153 else
2154   echo "$ac_t""no" 1>&6
2155 fi
2156
2157
2158 if test -z "$ac_cv_prog_RANLIB"; then
2159 if test -n "$ac_tool_prefix"; then
2160   # Extract the first word of "ranlib", so it can be a program name with args.
2161 set dummy ranlib; ac_word=$2
2162 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2163 echo "configure:2164: checking for $ac_word" >&5
2164 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2165   echo $ac_n "(cached) $ac_c" 1>&6
2166 else
2167   if test -n "$RANLIB"; then
2168   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2169 else
2170   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2171   ac_dummy="$PATH"
2172   for ac_dir in $ac_dummy; do
2173     test -z "$ac_dir" && ac_dir=.
2174     if test -f $ac_dir/$ac_word; then
2175       ac_cv_prog_RANLIB="ranlib"
2176       break
2177     fi
2178   done
2179   IFS="$ac_save_ifs"
2180   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2181 fi
2182 fi
2183 RANLIB="$ac_cv_prog_RANLIB"
2184 if test -n "$RANLIB"; then
2185   echo "$ac_t""$RANLIB" 1>&6
2186 else
2187   echo "$ac_t""no" 1>&6
2188 fi
2189
2190 else
2191   RANLIB=":"
2192 fi
2193 fi
2194
2195 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2196 set dummy ${ac_tool_prefix}strip; ac_word=$2
2197 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2198 echo "configure:2199: checking for $ac_word" >&5
2199 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2200   echo $ac_n "(cached) $ac_c" 1>&6
2201 else
2202   if test -n "$STRIP"; then
2203   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2204 else
2205   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2206   ac_dummy="$PATH"
2207   for ac_dir in $ac_dummy; do
2208     test -z "$ac_dir" && ac_dir=.
2209     if test -f $ac_dir/$ac_word; then
2210       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2211       break
2212     fi
2213   done
2214   IFS="$ac_save_ifs"
2215 fi
2216 fi
2217 STRIP="$ac_cv_prog_STRIP"
2218 if test -n "$STRIP"; then
2219   echo "$ac_t""$STRIP" 1>&6
2220 else
2221   echo "$ac_t""no" 1>&6
2222 fi
2223
2224
2225 if test -z "$ac_cv_prog_STRIP"; then
2226 if test -n "$ac_tool_prefix"; then
2227   # Extract the first word of "strip", so it can be a program name with args.
2228 set dummy strip; ac_word=$2
2229 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2230 echo "configure:2231: checking for $ac_word" >&5
2231 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2232   echo $ac_n "(cached) $ac_c" 1>&6
2233 else
2234   if test -n "$STRIP"; then
2235   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2236 else
2237   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2238   ac_dummy="$PATH"
2239   for ac_dir in $ac_dummy; do
2240     test -z "$ac_dir" && ac_dir=.
2241     if test -f $ac_dir/$ac_word; then
2242       ac_cv_prog_STRIP="strip"
2243       break
2244     fi
2245   done
2246   IFS="$ac_save_ifs"
2247   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2248 fi
2249 fi
2250 STRIP="$ac_cv_prog_STRIP"
2251 if test -n "$STRIP"; then
2252   echo "$ac_t""$STRIP" 1>&6
2253 else
2254   echo "$ac_t""no" 1>&6
2255 fi
2256
2257 else
2258   STRIP=":"
2259 fi
2260 fi
2261
2262
2263 # Check for any special flags to pass to ltconfig.
2264 libtool_flags="--cache-file=$cache_file"
2265 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2266 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2267 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2268 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2269 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2270
2271
2272 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2273 if test "${enable_libtool_lock+set}" = set; then
2274   enableval="$enable_libtool_lock"
2275   :
2276 fi
2277
2278 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2279 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2280
2281 # Check whether --with-pic or --without-pic was given.
2282 if test "${with_pic+set}" = set; then
2283   withval="$with_pic"
2284   pic_mode="$withval"
2285 else
2286   pic_mode=default
2287 fi
2288
2289 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2290 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2291
2292 # Some flags need to be propagated to the compiler or linker for good
2293 # libtool support.
2294 case $host in
2295 *-*-irix6*)
2296   # Find out which ABI we are using.
2297   echo '#line 2298 "configure"' > conftest.$ac_ext
2298   if { (eval echo configure:2299: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2299     case `/usr/bin/file conftest.$ac_objext` in
2300     *32-bit*)
2301       LD="${LD-ld} -32"
2302       ;;
2303     *N32*)
2304       LD="${LD-ld} -n32"
2305       ;;
2306     *64-bit*)
2307       LD="${LD-ld} -64"
2308       ;;
2309     esac
2310   fi
2311   rm -rf conftest*
2312   ;;
2313
2314 *-*-sco3.2v5*)
2315   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2316   SAVE_CFLAGS="$CFLAGS"
2317   CFLAGS="$CFLAGS -belf"
2318   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2319 echo "configure:2320: checking whether the C compiler needs -belf" >&5
2320 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2321   echo $ac_n "(cached) $ac_c" 1>&6
2322 else
2323
2324      ac_ext=c
2325 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2326 ac_cpp='$CPP $CPPFLAGS'
2327 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2328 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2329 cross_compiling=$ac_cv_prog_cc_cross
2330
2331      cat > conftest.$ac_ext <<EOF
2332 #line 2333 "configure"
2333 #include "confdefs.h"
2334
2335 int main() {
2336
2337 ; return 0; }
2338 EOF
2339 if { (eval echo configure:2340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2340   rm -rf conftest*
2341   lt_cv_cc_needs_belf=yes
2342 else
2343   echo "configure: failed program was:" >&5
2344   cat conftest.$ac_ext >&5
2345   rm -rf conftest*
2346   lt_cv_cc_needs_belf=no
2347 fi
2348 rm -f conftest*
2349      ac_ext=c
2350 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2351 ac_cpp='$CPP $CPPFLAGS'
2352 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2353 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2354 cross_compiling=$ac_cv_prog_cc_cross
2355
2356 fi
2357
2358 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2359   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2360     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2361     CFLAGS="$SAVE_CFLAGS"
2362   fi
2363   ;;
2364
2365
2366 esac
2367
2368 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2369 echo "configure:2370: checking how to run the C++ preprocessor" >&5
2370 if test -z "$CXXCPP"; then
2371 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2372   echo $ac_n "(cached) $ac_c" 1>&6
2373 else
2374   ac_ext=C
2375 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2376 ac_cpp='$CXXCPP $CPPFLAGS'
2377 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2378 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2379 cross_compiling=$ac_cv_prog_cxx_cross
2380   CXXCPP="${CXX-g++} -E"
2381   cat > conftest.$ac_ext <<EOF
2382 #line 2383 "configure"
2383 #include "confdefs.h"
2384 #include <stdlib.h>
2385 EOF
2386 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2387 { (eval echo configure:2388: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2388 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2389 if test -z "$ac_err"; then
2390   :
2391 else
2392   echo "$ac_err" >&5
2393   echo "configure: failed program was:" >&5
2394   cat conftest.$ac_ext >&5
2395   rm -rf conftest*
2396   CXXCPP=/lib/cpp
2397 fi
2398 rm -f conftest*
2399   ac_cv_prog_CXXCPP="$CXXCPP"
2400 ac_ext=c
2401 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2402 ac_cpp='$CPP $CPPFLAGS'
2403 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2404 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2405 cross_compiling=$ac_cv_prog_cc_cross
2406 fi
2407 fi
2408 CXXCPP="$ac_cv_prog_CXXCPP"
2409 echo "$ac_t""$CXXCPP" 1>&6
2410
2411
2412 # Save cache, so that ltconfig can load it
2413 cat > confcache <<\EOF
2414 # This file is a shell script that caches the results of configure
2415 # tests run on this system so they can be shared between configure
2416 # scripts and configure runs.  It is not useful on other systems.
2417 # If it contains results you don't want to keep, you may remove or edit it.
2418 #
2419 # By default, configure uses ./config.cache as the cache file,
2420 # creating it if it does not exist already.  You can give configure
2421 # the --cache-file=FILE option to use a different cache file; that is
2422 # what configure does when it calls configure scripts in
2423 # subdirectories, so they share the cache.
2424 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2425 # config.status only pays attention to the cache file if you give it the
2426 # --recheck option to rerun configure.
2427 #
2428 EOF
2429 # The following way of writing the cache mishandles newlines in values,
2430 # but we know of no workaround that is simple, portable, and efficient.
2431 # So, don't put newlines in cache variables' values.
2432 # Ultrix sh set writes to stderr and can't be redirected directly,
2433 # and sets the high bit in the cache file unless we assign to the vars.
2434 (set) 2>&1 |
2435   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2436   *ac_space=\ *)
2437     # `set' does not quote correctly, so add quotes (double-quote substitution
2438     # turns \\\\ into \\, and sed turns \\ into \).
2439     sed -n \
2440       -e "s/'/'\\\\''/g" \
2441       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2442     ;;
2443   *)
2444     # `set' quotes correctly as required by POSIX, so do not add quotes.
2445     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2446     ;;
2447   esac >> confcache
2448 if cmp -s $cache_file confcache; then
2449   :
2450 else
2451   if test -w $cache_file; then
2452     echo "updating cache $cache_file"
2453     cat confcache > $cache_file
2454   else
2455     echo "not updating unwritable cache $cache_file"
2456   fi
2457 fi
2458 rm -f confcache
2459
2460
2461 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2462 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2463 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2464 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2465 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2466 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2467 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2468 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2469 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2470 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2471
2472 # Reload cache, that may have been modified by ltconfig
2473 if test -r "$cache_file"; then
2474   echo "loading cache $cache_file"
2475   . $cache_file
2476 else
2477   echo "creating cache $cache_file"
2478   > $cache_file
2479 fi
2480
2481
2482 # This can be used to rebuild libtool when needed
2483 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2484
2485 # Always use our own libtool.
2486 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2487
2488 # Redirect the config.log output again, so that the ltconfig log is not
2489 # clobbered by the next message.
2490 exec 5>>./config.log
2491
2492
2493
2494 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2495 lt_save_CC="$CC"
2496 lt_save_CFLAGS="$CFLAGS"
2497 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2498 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2499 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2500 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2501 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2502 deplibs_check_method="$deplibs_check_method" \
2503 file_magic_cmd="$file_magic_cmd" \
2504 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2505 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2506 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2507 CC="$lt_save_CC"
2508 CFLAGS="$lt_save_CFLAGS"
2509
2510 # Redirect the config.log output again, so that the ltconfig log is not
2511 # clobbered by the next message.
2512 exec 5>>./config.log
2513
2514
2515
2516
2517
2518
2519
2520 # Check whether --with-target-subdir or --without-target-subdir was given.
2521 if test "${with_target_subdir+set}" = set; then
2522   withval="$with_target_subdir"
2523   :
2524 fi
2525
2526 # Check whether --with-cross-host or --without-cross-host was given.
2527 if test "${with_cross_host+set}" = set; then
2528   withval="$with_cross_host"
2529   :
2530 fi
2531
2532
2533 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2534 echo "configure:2535: checking whether to enable maintainer-specific portions of Makefiles" >&5
2535     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2536 if test "${enable_maintainer_mode+set}" = set; then
2537   enableval="$enable_maintainer_mode"
2538   USE_MAINTAINER_MODE=$enableval
2539 else
2540   USE_MAINTAINER_MODE=no
2541 fi
2542
2543   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2544
2545
2546 if test $USE_MAINTAINER_MODE = yes; then
2547   MAINTAINER_MODE_TRUE=
2548   MAINTAINER_MODE_FALSE='#'
2549 else
2550   MAINTAINER_MODE_TRUE='#'
2551   MAINTAINER_MODE_FALSE=
2552 fi
2553   MAINT=$MAINTAINER_MODE_TRUE
2554
2555
2556 # automake wants to see AC_EXEEXT.  But we don't need it.  And having
2557 # it is actually a problem, because the compiler we're passed can't
2558 # necessarily do a full link.  So we fool automake here.
2559 if test "x" = "y"; then
2560
2561
2562 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2563 echo "configure:2564: checking for executable suffix" >&5
2564 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2565   echo $ac_n "(cached) $ac_c" 1>&6
2566 else
2567   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
2568   ac_cv_exeext=.exe
2569 else
2570   rm -f conftest*
2571   echo 'int main () { return 0; }' > conftest.$ac_ext
2572   ac_cv_exeext=
2573   if { (eval echo configure:2574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2574     for file in conftest.*; do
2575       case $file in
2576       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
2577       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
2578       esac
2579     done
2580   else
2581     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2582   fi
2583   rm -f conftest*
2584   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2585 fi
2586 fi
2587
2588 EXEEXT=""
2589 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2590 echo "$ac_t""${ac_cv_exeext}" 1>&6
2591 ac_exeext=$EXEEXT
2592
2593 fi
2594
2595 echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
2596 echo "configure:2597: checking for thread model used by GCC" >&5
2597 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
2598 echo "$ac_t""$THREADS" 1>&6
2599
2600 INCLUDES=
2601 THREADLIBS=
2602 case "$THREADS" in
2603  no | none | single)
2604     THREADS=none
2605     ;;
2606  posix | pthreads)
2607     THREADS=posix
2608     case "$host" in
2609      *-*-linux*)
2610         cat >> confdefs.h <<\EOF
2611 #define LINUX_THREADS 1
2612 EOF
2613
2614         cat >> confdefs.h <<\EOF
2615 #define _REENTRANT 1
2616 EOF
2617
2618         ;;
2619      *-*-solaris*)
2620         cat >> confdefs.h <<\EOF
2621 #define SOLARIS_THREADS 1
2622 EOF
2623
2624         cat >> confdefs.h <<\EOF
2625 #define _SOLARIS_PTHREADS 1
2626 EOF
2627
2628         ;;
2629      *-*-irix*)
2630         cat >> confdefs.h <<\EOF
2631 #define IRIX_THREADS 1
2632 EOF
2633
2634         ;;
2635     esac
2636     THREADLIBS=-lpthread
2637     ;;
2638  decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
2639     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
2640     ;;
2641  *)
2642     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
2643     ;;
2644 esac
2645
2646
2647 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2648 echo "configure:2649: checking for dlopen in -ldl" >&5
2649 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2650 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2651   echo $ac_n "(cached) $ac_c" 1>&6
2652 else
2653   ac_save_LIBS="$LIBS"
2654 LIBS="-ldl  $LIBS"
2655 cat > conftest.$ac_ext <<EOF
2656 #line 2657 "configure"
2657 #include "confdefs.h"
2658 /* Override any gcc2 internal prototype to avoid an error.  */
2659 /* We use char because int might match the return type of a gcc2
2660     builtin and then its argument prototype would still apply.  */
2661 char dlopen();
2662
2663 int main() {
2664 dlopen()
2665 ; return 0; }
2666 EOF
2667 if { (eval echo configure:2668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2668   rm -rf conftest*
2669   eval "ac_cv_lib_$ac_lib_var=yes"
2670 else
2671   echo "configure: failed program was:" >&5
2672   cat conftest.$ac_ext >&5
2673   rm -rf conftest*
2674   eval "ac_cv_lib_$ac_lib_var=no"
2675 fi
2676 rm -f conftest*
2677 LIBS="$ac_save_LIBS"
2678
2679 fi
2680 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2681   echo "$ac_t""yes" 1>&6
2682   EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
2683 else
2684   echo "$ac_t""no" 1>&6
2685 fi
2686
2687
2688
2689 # Check whether --enable-java-gc or --disable-java-gc was given.
2690 if test "${enable_java_gc+set}" = set; then
2691   enableval="$enable_java_gc"
2692
2693   GC=$enableval
2694 else
2695   GC=boehm
2696 fi
2697
2698 target_all=
2699 if test "$GC" = "boehm"; then
2700    target_all=libgcjgc.la
2701 fi
2702
2703
2704 TARGET_ECOS="no"
2705 # Check whether --with-ecos or --without-ecos was given.
2706 if test "${with_ecos+set}" = set; then
2707   withval="$with_ecos"
2708   TARGET_ECOS="$with_ecos"
2709
2710 fi
2711
2712
2713 addobjs=
2714 CXXINCLUDES=
2715 case "$TARGET_ECOS" in
2716    no)
2717       ;;
2718    *)
2719       cat >> confdefs.h <<\EOF
2720 #define ECOS 1
2721 EOF
2722
2723       CXXINCLUDES="-I${TARGET_ECOS}/include"
2724       addobjs="$addobjs ecos.lo"
2725       ;;
2726 esac
2727
2728
2729
2730
2731
2732 machdep=
2733 case "$host" in
2734 # alpha_mach_dep.s assumes that pointers are not saved in fp registers.
2735 # Gcc on a 21264 can spill pointers to fp registers.  Oops.
2736 # alpha*-*-*)
2737 #    machdep="alpha_mach_dep.lo"
2738 #    ;;
2739  mipstx39-*-elf*)
2740     machdep="mips_ultrix_mach_dep.lo"
2741     cat >> confdefs.h <<\EOF
2742 #define STACKBASE __stackbase
2743 EOF
2744
2745     cat >> confdefs.h <<\EOF
2746 #define DATASTART_IS_ETEXT 1
2747 EOF
2748
2749     ;;
2750  mips-dec-ultrix*)
2751     machdep="mips_ultrix_mach-dep.lo"
2752     ;;
2753  mips-*-*)
2754     machdep="mips_sgi_mach_dep.lo"
2755     cat >> confdefs.h <<\EOF
2756 #define NO_EXECUTE_PERMISSION 1
2757 EOF
2758
2759     ;;
2760  sparc-sun-solaris2.3*)
2761     cat >> confdefs.h <<\EOF
2762 #define SUNOS53_SHARED_LIB 1
2763 EOF
2764
2765     ;;
2766 esac
2767 if test x"$machdep" = x; then
2768    machdep="mach_dep.lo"
2769 fi
2770 addobjs="$addobjs $machdep"
2771
2772
2773 case "$host" in
2774  sparc-sun-solaris2*)
2775     if test "$GCC" = yes; then
2776        new_CFLAGS=
2777        for i in $CFLAGS; do
2778           case "$i" in
2779            -O*)
2780               ;;
2781            *)
2782               new_CFLAGS="$new_CFLAGS $i"
2783               ;;
2784           esac
2785        done
2786        CFLAGS="$new_CFLAGS"
2787     fi
2788     ;;
2789 esac
2790
2791 MY_CFLAGS="$CFLAGS"
2792
2793
2794 cat >> confdefs.h <<\EOF
2795 #define SILENT 1
2796 EOF
2797
2798 cat >> confdefs.h <<\EOF
2799 #define NO_SIGNALS 1
2800 EOF
2801
2802 cat >> confdefs.h <<\EOF
2803 #define JAVA_FINALIZATION 1
2804 EOF
2805
2806 cat >> confdefs.h <<\EOF
2807 #define GC_GCJ_SUPPORT 1
2808 EOF
2809
2810
2811 if test -n "${with_cross_host}"; then
2812    cat >> confdefs.h <<\EOF
2813 #define NO_SIGSET 1
2814 EOF
2815
2816    cat >> confdefs.h <<\EOF
2817 #define NO_CLOCK 1
2818 EOF
2819
2820    cat >> confdefs.h <<\EOF
2821 #define SMALL_CONFIG 1
2822 EOF
2823
2824    cat >> confdefs.h <<\EOF
2825 #define NO_DEBUGGING 1
2826 EOF
2827
2828 fi
2829
2830
2831
2832 if test -z "$with_cross_host"; then
2833   USE_LIBDIR_TRUE=
2834   USE_LIBDIR_FALSE='#'
2835 else
2836   USE_LIBDIR_TRUE='#'
2837   USE_LIBDIR_FALSE=
2838 fi
2839
2840 if test "${multilib}" = "yes"; then
2841   multilib_arg="--enable-multilib"
2842 else
2843   multilib_arg=
2844 fi
2845
2846 trap '' 1 2 15
2847 cat > confcache <<\EOF
2848 # This file is a shell script that caches the results of configure
2849 # tests run on this system so they can be shared between configure
2850 # scripts and configure runs.  It is not useful on other systems.
2851 # If it contains results you don't want to keep, you may remove or edit it.
2852 #
2853 # By default, configure uses ./config.cache as the cache file,
2854 # creating it if it does not exist already.  You can give configure
2855 # the --cache-file=FILE option to use a different cache file; that is
2856 # what configure does when it calls configure scripts in
2857 # subdirectories, so they share the cache.
2858 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2859 # config.status only pays attention to the cache file if you give it the
2860 # --recheck option to rerun configure.
2861 #
2862 EOF
2863 # The following way of writing the cache mishandles newlines in values,
2864 # but we know of no workaround that is simple, portable, and efficient.
2865 # So, don't put newlines in cache variables' values.
2866 # Ultrix sh set writes to stderr and can't be redirected directly,
2867 # and sets the high bit in the cache file unless we assign to the vars.
2868 (set) 2>&1 |
2869   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2870   *ac_space=\ *)
2871     # `set' does not quote correctly, so add quotes (double-quote substitution
2872     # turns \\\\ into \\, and sed turns \\ into \).
2873     sed -n \
2874       -e "s/'/'\\\\''/g" \
2875       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2876     ;;
2877   *)
2878     # `set' quotes correctly as required by POSIX, so do not add quotes.
2879     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2880     ;;
2881   esac >> confcache
2882 if cmp -s $cache_file confcache; then
2883   :
2884 else
2885   if test -w $cache_file; then
2886     echo "updating cache $cache_file"
2887     cat confcache > $cache_file
2888   else
2889     echo "not updating unwritable cache $cache_file"
2890   fi
2891 fi
2892 rm -f confcache
2893
2894 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2895
2896 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2897 # Let make expand exec_prefix.
2898 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2899
2900 # Any assignment to VPATH causes Sun make to only execute
2901 # the first set of double-colon rules, so remove it if not needed.
2902 # If there is a colon in the path, we need to keep it.
2903 if test "x$srcdir" = x.; then
2904   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2905 fi
2906
2907 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2908
2909 # Transform confdefs.h into DEFS.
2910 # Protect against shell expansion while executing Makefile rules.
2911 # Protect against Makefile macro expansion.
2912 cat > conftest.defs <<\EOF
2913 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2914 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2915 s%\[%\\&%g
2916 s%\]%\\&%g
2917 s%\$%$$%g
2918 EOF
2919 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2920 rm -f conftest.defs
2921
2922
2923 # Without the "./", some shells look in PATH for config.status.
2924 : ${CONFIG_STATUS=./config.status}
2925
2926 echo creating $CONFIG_STATUS
2927 rm -f $CONFIG_STATUS
2928 cat > $CONFIG_STATUS <<EOF
2929 #! /bin/sh
2930 # Generated automatically by configure.
2931 # Run this file to recreate the current configuration.
2932 # This directory was configured as follows,
2933 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2934 #
2935 # $0 $ac_configure_args
2936 #
2937 # Compiler output produced by configure, useful for debugging
2938 # configure, is in ./config.log if it exists.
2939
2940 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2941 for ac_option
2942 do
2943   case "\$ac_option" in
2944   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2945     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2946     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2947   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2948     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2949     exit 0 ;;
2950   -help | --help | --hel | --he | --h)
2951     echo "\$ac_cs_usage"; exit 0 ;;
2952   *) echo "\$ac_cs_usage"; exit 1 ;;
2953   esac
2954 done
2955
2956 ac_given_srcdir=$srcdir
2957 ac_given_INSTALL="$INSTALL"
2958
2959 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2960 EOF
2961 cat >> $CONFIG_STATUS <<EOF
2962
2963 # Protect against being on the right side of a sed subst in config.status.
2964 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2965  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2966 $ac_vpsub
2967 $extrasub
2968 s%@SHELL@%$SHELL%g
2969 s%@CFLAGS@%$CFLAGS%g
2970 s%@CPPFLAGS@%$CPPFLAGS%g
2971 s%@CXXFLAGS@%$CXXFLAGS%g
2972 s%@FFLAGS@%$FFLAGS%g
2973 s%@DEFS@%$DEFS%g
2974 s%@LDFLAGS@%$LDFLAGS%g
2975 s%@LIBS@%$LIBS%g
2976 s%@exec_prefix@%$exec_prefix%g
2977 s%@prefix@%$prefix%g
2978 s%@program_transform_name@%$program_transform_name%g
2979 s%@bindir@%$bindir%g
2980 s%@sbindir@%$sbindir%g
2981 s%@libexecdir@%$libexecdir%g
2982 s%@datadir@%$datadir%g
2983 s%@sysconfdir@%$sysconfdir%g
2984 s%@sharedstatedir@%$sharedstatedir%g
2985 s%@localstatedir@%$localstatedir%g
2986 s%@libdir@%$libdir%g
2987 s%@includedir@%$includedir%g
2988 s%@oldincludedir@%$oldincludedir%g
2989 s%@infodir@%$infodir%g
2990 s%@mandir@%$mandir%g
2991 s%@host@%$host%g
2992 s%@host_alias@%$host_alias%g
2993 s%@host_cpu@%$host_cpu%g
2994 s%@host_vendor@%$host_vendor%g
2995 s%@host_os@%$host_os%g
2996 s%@target@%$target%g
2997 s%@target_alias@%$target_alias%g
2998 s%@target_cpu@%$target_cpu%g
2999 s%@target_vendor@%$target_vendor%g
3000 s%@target_os@%$target_os%g
3001 s%@build@%$build%g
3002 s%@build_alias@%$build_alias%g
3003 s%@build_cpu@%$build_cpu%g
3004 s%@build_vendor@%$build_vendor%g
3005 s%@build_os@%$build_os%g
3006 s%@boehm_gc_basedir@%$boehm_gc_basedir%g
3007 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3008 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3009 s%@INSTALL_DATA@%$INSTALL_DATA%g
3010 s%@PACKAGE@%$PACKAGE%g
3011 s%@VERSION@%$VERSION%g
3012 s%@ACLOCAL@%$ACLOCAL%g
3013 s%@AUTOCONF@%$AUTOCONF%g
3014 s%@AUTOMAKE@%$AUTOMAKE%g
3015 s%@AUTOHEADER@%$AUTOHEADER%g
3016 s%@MAKEINFO@%$MAKEINFO%g
3017 s%@SET_MAKE@%$SET_MAKE%g
3018 s%@CC@%$CC%g
3019 s%@CXX@%$CXX%g
3020 s%@AS@%$AS%g
3021 s%@AR@%$AR%g
3022 s%@RANLIB@%$RANLIB%g
3023 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3024 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3025 s%@MAINT@%$MAINT%g
3026 s%@EXEEXT@%$EXEEXT%g
3027 s%@BOEHM_GC_CFLAGS@%$BOEHM_GC_CFLAGS%g
3028 s%@LN_S@%$LN_S%g
3029 s%@OBJEXT@%$OBJEXT%g
3030 s%@STRIP@%$STRIP%g
3031 s%@LIBTOOL@%$LIBTOOL%g
3032 s%@CXXCPP@%$CXXCPP%g
3033 s%@THREADLIBS@%$THREADLIBS%g
3034 s%@EXTRA_TEST_LIBS@%$EXTRA_TEST_LIBS%g
3035 s%@target_all@%$target_all%g
3036 s%@INCLUDES@%$INCLUDES%g
3037 s%@CXXINCLUDES@%$CXXINCLUDES%g
3038 s%@addobjs@%$addobjs%g
3039 s%@MY_CFLAGS@%$MY_CFLAGS%g
3040 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
3041 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
3042
3043 CEOF
3044 EOF
3045
3046 cat >> $CONFIG_STATUS <<\EOF
3047
3048 # Split the substitutions into bite-sized pieces for seds with
3049 # small command number limits, like on Digital OSF/1 and HP-UX.
3050 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3051 ac_file=1 # Number of current file.
3052 ac_beg=1 # First line for current file.
3053 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3054 ac_more_lines=:
3055 ac_sed_cmds=""
3056 while $ac_more_lines; do
3057   if test $ac_beg -gt 1; then
3058     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3059   else
3060     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3061   fi
3062   if test ! -s conftest.s$ac_file; then
3063     ac_more_lines=false
3064     rm -f conftest.s$ac_file
3065   else
3066     if test -z "$ac_sed_cmds"; then
3067       ac_sed_cmds="sed -f conftest.s$ac_file"
3068     else
3069       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3070     fi
3071     ac_file=`expr $ac_file + 1`
3072     ac_beg=$ac_end
3073     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3074   fi
3075 done
3076 if test -z "$ac_sed_cmds"; then
3077   ac_sed_cmds=cat
3078 fi
3079 EOF
3080
3081 cat >> $CONFIG_STATUS <<EOF
3082
3083 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3084 EOF
3085 cat >> $CONFIG_STATUS <<\EOF
3086 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3087   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3088   case "$ac_file" in
3089   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3090        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3091   *) ac_file_in="${ac_file}.in" ;;
3092   esac
3093
3094   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3095
3096   # Remove last slash and all that follows it.  Not all systems have dirname.
3097   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3098   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3099     # The file is in a subdirectory.
3100     test ! -d "$ac_dir" && mkdir "$ac_dir"
3101     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3102     # A "../" for each directory in $ac_dir_suffix.
3103     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3104   else
3105     ac_dir_suffix= ac_dots=
3106   fi
3107
3108   case "$ac_given_srcdir" in
3109   .)  srcdir=.
3110       if test -z "$ac_dots"; then top_srcdir=.
3111       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3112   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3113   *) # Relative path.
3114     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3115     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3116   esac
3117
3118   case "$ac_given_INSTALL" in
3119   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3120   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3121   esac
3122
3123   echo creating "$ac_file"
3124   rm -f "$ac_file"
3125   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3126   case "$ac_file" in
3127   *Makefile*) ac_comsub="1i\\
3128 # $configure_input" ;;
3129   *) ac_comsub= ;;
3130   esac
3131
3132   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3133   sed -e "$ac_comsub
3134 s%@configure_input@%$configure_input%g
3135 s%@srcdir@%$srcdir%g
3136 s%@top_srcdir@%$top_srcdir%g
3137 s%@INSTALL@%$INSTALL%g
3138 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3139 fi; done
3140 rm -f conftest.s*
3141
3142 EOF
3143 cat >> $CONFIG_STATUS <<EOF
3144 srcdir=${srcdir}
3145 host=${host}
3146 target=${target}
3147 with_multisubdir=${with_multisubdir}
3148 ac_configure_args="${multilib_arg} ${ac_configure_args}"
3149 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3150 boehm_gc_basedir=${boehm_gc_basedir}
3151 CC="${CC}"
3152 DEFS="$DEFS"
3153
3154 EOF
3155 cat >> $CONFIG_STATUS <<\EOF
3156
3157 echo "$DEFS" > boehm-cflags
3158
3159 if test -n "$CONFIG_FILES"; then
3160   ac_file=Makefile . ${boehm_gc_basedir}/../config-ml.in
3161 fi
3162 exit 0
3163 EOF
3164 chmod +x $CONFIG_STATUS
3165 rm -fr confdefs* $ac_clean_files
3166 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3167