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-threads=TYPE   choose threading package"
  41 ac_help="$ac_help
  42   --enable-java-gc=TYPE   choose garbage collector [boehm]"
  43 ac_help="$ac_help
  44   --with-ecos             enable runtime eCos target support"
  45
  46 # Initialize some variables set by options.
  47 # The variables have the same names as the options, with
  48 # dashes changed to underlines.
  49 build=NONE
  50 cache_file=./config.cache
  51 exec_prefix=NONE
  52 host=NONE
  53 no_create=
  54 nonopt=NONE
  55 no_recursion=
  56 prefix=NONE
  57 program_prefix=NONE
  58 program_suffix=NONE
  59 program_transform_name=s,x,x,
  60 silent=
  61 site=
  62 srcdir=
  63 target=NONE
  64 verbose=
  65 x_includes=NONE
  66 x_libraries=NONE
  67 bindir='${exec_prefix}/bin'
  68 sbindir='${exec_prefix}/sbin'
  69 libexecdir='${exec_prefix}/libexec'
  70 datadir='${prefix}/share'
  71 sysconfdir='${prefix}/etc'
  72 sharedstatedir='${prefix}/com'
  73 localstatedir='${prefix}/var'
  74 libdir='${exec_prefix}/lib'
  75 includedir='${prefix}/include'
  76 oldincludedir='/usr/include'
  77 infodir='${prefix}/info'
  78 mandir='${prefix}/man'
  79
  80 # Initialize some other variables.
  81 subdirs=
  82 MFLAGS= MAKEFLAGS=
  83 SHELL=${CONFIG_SHELL-/bin/sh}
  84 # Maximum number of lines to put in a shell here document.
  85 ac_max_here_lines=12
  86
  87 ac_prev=
  88 for ac_option
  89 do
  90
  91   # If the previous option needs an argument, assign it.
  92   if test -n "$ac_prev"; then
  93     eval "$ac_prev=\$ac_option"
  94     ac_prev=
  95     continue
  96   fi
  97
  98   case "$ac_option" in
  99   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 100   *) ac_optarg= ;;
 101   esac
 102
 103   # Accept the important Cygnus configure options, so we can diagnose typos.
 104
 105   case "$ac_option" in
 106
 107   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 108     ac_prev=bindir ;;
 109   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 110     bindir="$ac_optarg" ;;
 111
 112   -build | --build | --buil | --bui | --bu)
 113     ac_prev=build ;;
 114   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 115     build="$ac_optarg" ;;
 116
 117   -cache-file | --cache-file | --cache-fil | --cache-fi \
 118   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 119     ac_prev=cache_file ;;
 120   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 121   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 122     cache_file="$ac_optarg" ;;
 123
 124   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 125     ac_prev=datadir ;;
 126   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 127   | --da=*)
 128     datadir="$ac_optarg" ;;
 129
 130   -disable-* | --disable-*)
 131     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 132     # Reject names that are not valid shell variable names.
 133     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 134       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 135     fi
 136     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 137     eval "enable_${ac_feature}=no" ;;
 138
 139   -enable-* | --enable-*)
 140     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 141     # Reject names that are not valid shell variable names.
 142     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 143       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 144     fi
 145     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 146     case "$ac_option" in
 147       *=*) ;;
 148       *) ac_optarg=yes ;;
 149     esac
 150     eval "enable_${ac_feature}='$ac_optarg'" ;;
 151
 152   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 153   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 154   | --exec | --exe | --ex)
 155     ac_prev=exec_prefix ;;
 156   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 157   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 158   | --exec=* | --exe=* | --ex=*)
 159     exec_prefix="$ac_optarg" ;;
 160
 161   -gas | --gas | --ga | --g)
 162     # Obsolete; use --with-gas.
 163     with_gas=yes ;;
 164
 165   -help | --help | --hel | --he)
 166     # Omit some internal or obsolete options to make the list less imposing.
 167     # This message is too long to be a string in the A/UX 3.1 sh.
 168     cat << EOF
 169 Usage: configure [options] [host]
 170 Options: [defaults in brackets after descriptions]
 171 Configuration:
 172   --cache-file=FILE       cache test results in FILE
 173   --help                  print this message
 174   --no-create             do not create output files
 175   --quiet, --silent       do not print \`checking...' messages
 176   --version               print the version of autoconf that created configure
 177 Directory and file names:
 178   --prefix=PREFIX         install architecture-independent files in PREFIX
 179                           [$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="$ac_optarg" ;;
 345
 346   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 347     ac_prev=srcdir ;;
 348   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 349     srcdir="$ac_optarg" ;;
 350
 351   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 352   | --syscon | --sysco | --sysc | --sys | --sy)
 353     ac_prev=sysconfdir ;;
 354   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 355   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 356     sysconfdir="$ac_optarg" ;;
 357
 358   -target | --target | --targe | --targ | --tar | --ta | --t)
 359     ac_prev=target ;;
 360   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 361     target="$ac_optarg" ;;
 362
 363   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 364     verbose=yes ;;
 365
 366   -version | --version | --versio | --versi | --vers)
 367     echo "configure generated by autoconf version 2.13"
 368     exit 0 ;;
 369
 370   -with-* | --with-*)
 371     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 372     # Reject names that are not valid shell variable names.
 373     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 374       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 375     fi
 376     ac_package=`echo $ac_package| sed 's/-/_/g'`
 377     case "$ac_option" in
 378       *=*) ;;
 379       *) ac_optarg=yes ;;
 380     esac
 381     eval "with_${ac_package}='$ac_optarg'" ;;
 382
 383   -without-* | --without-*)
 384     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 385     # Reject names that are not valid shell variable names.
 386     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 387       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 388     fi
 389     ac_package=`echo $ac_package| sed 's/-/_/g'`
 390     eval "with_${ac_package}=no" ;;
 391
 392   --x)
 393     # Obsolete; use --with-x.
 394     with_x=yes ;;
 395
 396   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 397   | --x-incl | --x-inc | --x-in | --x-i)
 398     ac_prev=x_includes ;;
 399   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 400   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 401     x_includes="$ac_optarg" ;;
 402
 403   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 404   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 405     ac_prev=x_libraries ;;
 406   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 407   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 408     x_libraries="$ac_optarg" ;;
 409
 410   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 411     ;;
 412
 413   *)
 414     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 415       echo "configure: warning: $ac_option: invalid host type" 1>&2
 416     fi
 417     if test "x$nonopt" != xNONE; then
 418       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 419     fi
 420     nonopt="$ac_option"
 421     ;;
 422
 423   esac
 424 done
 425
 426 if test -n "$ac_prev"; then
 427   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 428 fi
 429
 430 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 431
 432 # File descriptor usage:
 433 # 0 standard input
 434 # 1 file creation
 435 # 2 errors and warnings
 436 # 3 some systems may open it to /dev/tty
 437 # 4 used on the Kubota Titan
 438 # 6 checking for... messages and results
 439 # 5 compiler messages saved in config.log
 440 if test "$silent" = yes; then
 441   exec 6>/dev/null
 442 else
 443   exec 6>&1
 444 fi
 445 exec 5>./config.log
 446
 447 echo "\
 448 This file contains any messages produced by compilers while
 449 running configure, to aid debugging if configure makes a mistake.
 450 " 1>&5
 451
 452 # Strip out --no-create and --no-recursion so they do not pile up.
 453 # Also quote any args containing shell metacharacters.
 454 ac_configure_args=
 455 for ac_arg
 456 do
 457   case "$ac_arg" in
 458   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 459   | --no-cr | --no-c) ;;
 460   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 461   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 462   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 463   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 464   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 465   esac
 466 done
 467
 468 # NLS nuisances.
 469 # Only set these to C if already set.  These must not be set unconditionally
 470 # because not all systems understand e.g. LANG=C (notably SCO).
 471 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 472 # Non-C LC_CTYPE values break the ctype check.
 473 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 474 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 475 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 476 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 477
 478 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 479 rm -rf conftest* confdefs.h
 480 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 481 echo > confdefs.h
 482
 483 # A filename unique to this package, relative to the directory that
 484 # configure is in, which we can look for to find out if srcdir is correct.
 485 ac_unique_file=gc_mark.h
 486
 487 # Find the source files, if location was not specified.
 488 if test -z "$srcdir"; then
 489   ac_srcdir_defaulted=yes
 490   # Try the directory containing this script, then its parent.
 491   ac_prog=$0
 492   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 493   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 494   srcdir=$ac_confdir
 495   if test ! -r $srcdir/$ac_unique_file; then
 496     srcdir=..
 497   fi
 498 else
 499   ac_srcdir_defaulted=no
 500 fi
 501 if test ! -r $srcdir/$ac_unique_file; then
 502   if test "$ac_srcdir_defaulted" = yes; then
 503     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 504   else
 505     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 506   fi
 507 fi
 508 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 509
 510 # Prefer explicitly selected file to automatically selected ones.
 511 if test -z "$CONFIG_SITE"; then
 512   if test "x$prefix" != xNONE; then
 513     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 514   else
 515     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 516   fi
 517 fi
 518 for ac_site_file in $CONFIG_SITE; do
 519   if test -r "$ac_site_file"; then
 520     echo "loading site script $ac_site_file"
 521     . "$ac_site_file"
 522   fi
 523 done
 524
 525 if test -r "$cache_file"; then
 526   echo "loading cache $cache_file"
 527   . $cache_file
 528 else
 529   echo "creating cache $cache_file"
 530   > $cache_file
 531 fi
 532
 533 ac_ext=c
 534 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 535 ac_cpp='$CPP $CPPFLAGS'
 536 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 537 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 538 cross_compiling=$ac_cv_prog_cc_cross
 539
 540 ac_exeext=
 541 ac_objext=o
 542 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 543   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 544   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 545     ac_n= ac_c='
 546 ' ac_t='        '
 547   else
 548     ac_n=-n ac_c= ac_t=
 549   fi
 550 else
 551   ac_n= ac_c='\c' ac_t=
 552 fi
 553
 554
 555
 556 ac_aux_dir=
 557 for ac_dir in .. $srcdir/..; do
 558   if test -f $ac_dir/install-sh; then
 559     ac_aux_dir=$ac_dir
 560     ac_install_sh="$ac_aux_dir/install-sh -c"
 561     break
 562   elif test -f $ac_dir/install.sh; then
 563     ac_aux_dir=$ac_dir
 564     ac_install_sh="$ac_aux_dir/install.sh -c"
 565     break
 566   fi
 567 done
 568 if test -z "$ac_aux_dir"; then
 569   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 570 fi
 571 ac_config_guess=$ac_aux_dir/config.guess
 572 ac_config_sub=$ac_aux_dir/config.sub
 573 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 574
 575
 576
 577 # Do some error checking and defaulting for the host and target type.
 578 # The inputs are:
 579 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 580 #
 581 # The rules are:
 582 # 1. You are not allowed to specify --host, --target, and nonopt at the
 583 #    same time.
 584 # 2. Host defaults to nonopt.
 585 # 3. If nonopt is not specified, then host defaults to the current host,
 586 #    as determined by config.guess.
 587 # 4. Target and build default to nonopt.
 588 # 5. If nonopt is not specified, then target and build default to host.
 589
 590 # The aliases save the names the user supplied, while $host etc.
 591 # will get canonicalized.
 592 case $host---$target---$nonopt in
 593 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 594 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 595 esac
 596
 597
 598 # Make sure we can run config.sub.
 599 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 600 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 601 fi
 602
 603 echo $ac_n "checking host system type""... $ac_c" 1>&6
 604 echo "configure:605: checking host system type" >&5
 605
 606 host_alias=$host
 607 case "$host_alias" in
 608 NONE)
 609   case $nonopt in
 610   NONE)
 611     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 612     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 613     fi ;;
 614   *) host_alias=$nonopt ;;
 615   esac ;;
 616 esac
 617
 618 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 619 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 620 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 621 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 622 echo "$ac_t""$host" 1>&6
 623
 624 echo $ac_n "checking target system type""... $ac_c" 1>&6
 625 echo "configure:626: checking target system type" >&5
 626
 627 target_alias=$target
 628 case "$target_alias" in
 629 NONE)
 630   case $nonopt in
 631   NONE) target_alias=$host_alias ;;
 632   *) target_alias=$nonopt ;;
 633   esac ;;
 634 esac
 635
 636 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 637 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 638 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 639 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 640 echo "$ac_t""$target" 1>&6
 641
 642 echo $ac_n "checking build system type""... $ac_c" 1>&6
 643 echo "configure:644: checking build system type" >&5
 644
 645 build_alias=$build
 646 case "$build_alias" in
 647 NONE)
 648   case $nonopt in
 649   NONE) build_alias=$host_alias ;;
 650   *) build_alias=$nonopt ;;
 651   esac ;;
 652 esac
 653
 654 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 655 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 656 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 657 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 658 echo "$ac_t""$build" 1>&6
 659
 660 test "$host_alias" != "$target_alias" &&
 661   test "$program_prefix$program_suffix$program_transform_name" = \
 662     NONENONEs,x,x, &&
 663   program_prefix=${target_alias}-
 664
 665
 666 # Find a good install program.  We prefer a C program (faster),
 667 # so one script is as good as another.  But avoid the broken or
 668 # incompatible versions:
 669 # SysV /etc/install, /usr/sbin/install
 670 # SunOS /usr/etc/install
 671 # IRIX /sbin/install
 672 # AIX /bin/install
 673 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 674 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 675 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 676 # ./install, which can be erroneously created by make from ./install.sh.
 677 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 678 echo "configure:679: checking for a BSD compatible install" >&5
 679 if test -z "$INSTALL"; then
 680 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 681   echo $ac_n "(cached) $ac_c" 1>&6
 682 else
 683     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 684   for ac_dir in $PATH; do
 685     # Account for people who put trailing slashes in PATH elements.
 686     case "$ac_dir/" in
 687     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 688     *)
 689       # OSF1 and SCO ODT 3.0 have their own names for install.
 690       # Don't use installbsd from OSF since it installs stuff as root
 691       # by default.
 692       for ac_prog in ginstall scoinst install; do
 693         if test -f $ac_dir/$ac_prog; then
 694           if test $ac_prog = install &&
 695             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 696             # AIX install.  It has an incompatible calling convention.
 697             :
 698           else
 699             ac_cv_path_install="$ac_dir/$ac_prog -c"
 700             break 2
 701           fi
 702         fi
 703       done
 704       ;;
 705     esac
 706   done
 707   IFS="$ac_save_IFS"
 708
 709 fi
 710   if test "${ac_cv_path_install+set}" = set; then
 711     INSTALL="$ac_cv_path_install"
 712   else
 713     # As a last resort, use the slow shell script.  We don't cache a
 714     # path for INSTALL within a source directory, because that will
 715     # break other packages using the cache if that directory is
 716     # removed, or if the path is relative.
 717     INSTALL="$ac_install_sh"
 718   fi
 719 fi
 720 echo "$ac_t""$INSTALL" 1>&6
 721
 722 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 723 # It thinks the first close brace ends the variable substitution.
 724 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 725
 726 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 727
 728 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 729
 730 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 731 echo "configure:732: checking whether build environment is sane" >&5
 732 # Just in case
 733 sleep 1
 734 echo timestamp > conftestfile
 735 # Do `set' in a subshell so we don't clobber the current shell's
 736 # arguments.  Must try -L first in case configure is actually a
 737 # symlink; some systems play weird games with the mod time of symlinks
 738 # (eg FreeBSD returns the mod time of the symlink's containing
 739 # directory).
 740 if (
 741    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 742    if test "$*" = "X"; then
 743       # -L didn't work.
 744       set X `ls -t $srcdir/configure conftestfile`
 745    fi
 746    if test "$*" != "X $srcdir/configure conftestfile" \
 747       && test "$*" != "X conftestfile $srcdir/configure"; then
 748
 749       # If neither matched, then we have a broken ls.  This can happen
 750       # if, for instance, CONFIG_SHELL is bash and it inherits a
 751       # broken ls alias from the environment.  This has actually
 752       # happened.  Such a system could not be considered "sane".
 753       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 754 alias in your environment" 1>&2; exit 1; }
 755    fi
 756
 757    test "$2" = conftestfile
 758    )
 759 then
 760    # Ok.
 761    :
 762 else
 763    { echo "configure: error: newly created file is older than distributed files!
 764 Check your system clock" 1>&2; exit 1; }
 765 fi
 766 rm -f conftest*
 767 echo "$ac_t""yes" 1>&6
 768 if test "$program_transform_name" = s,x,x,; then
 769   program_transform_name=
 770 else
 771   # Double any \ or $.  echo might interpret backslashes.
 772   cat <<\EOF_SED > conftestsed
 773 s,\\,\\\\,g; s,\$,$$,g
 774 EOF_SED
 775   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 776   rm -f conftestsed
 777 fi
 778 test "$program_prefix" != NONE &&
 779   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 780 # Use a double $ so make ignores it.
 781 test "$program_suffix" != NONE &&
 782   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 783
 784 # sed with no file args requires a program.
 785 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 786
 787 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 788 echo "configure:789: checking whether ${MAKE-make} sets \${MAKE}" >&5
 789 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 790 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 791   echo $ac_n "(cached) $ac_c" 1>&6
 792 else
 793   cat > conftestmake <<\EOF
 794 all:
 795         @echo 'ac_maketemp="${MAKE}"'
 796 EOF
 797 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 798 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 799 if test -n "$ac_maketemp"; then
 800   eval ac_cv_prog_make_${ac_make}_set=yes
 801 else
 802   eval ac_cv_prog_make_${ac_make}_set=no
 803 fi
 804 rm -f conftestmake
 805 fi
 806 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 807   echo "$ac_t""yes" 1>&6
 808   SET_MAKE=
 809 else
 810   echo "$ac_t""no" 1>&6
 811   SET_MAKE="MAKE=${MAKE-make}"
 812 fi
 813
 814 if test $host != $build; then
 815   ac_tool_prefix=${host_alias}-
 816 else
 817   ac_tool_prefix=
 818 fi
 819
 820 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 821 echo "configure:822: checking for Cygwin environment" >&5
 822 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 823   echo $ac_n "(cached) $ac_c" 1>&6
 824 else
 825   cat > conftest.$ac_ext <<EOF
 826 #line 827 "configure"
 827 #include "confdefs.h"
 828
 829 int main() {
 830
 831 #ifndef __CYGWIN__
 832 #define __CYGWIN__ __CYGWIN32__
 833 #endif
 834 return __CYGWIN__;
 835 ; return 0; }
 836 EOF
 837 if { (eval echo configure:838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 838   rm -rf conftest*
 839   ac_cv_cygwin=yes
 840 else
 841   echo "configure: failed program was:" >&5
 842   cat conftest.$ac_ext >&5
 843   rm -rf conftest*
 844   ac_cv_cygwin=no
 845 fi
 846 rm -f conftest*
 847 rm -f conftest*
 848 fi
 849
 850 echo "$ac_t""$ac_cv_cygwin" 1>&6
 851 CYGWIN=
 852 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 853 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 854 echo "configure:855: checking for mingw32 environment" >&5
 855 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 856   echo $ac_n "(cached) $ac_c" 1>&6
 857 else
 858   cat > conftest.$ac_ext <<EOF
 859 #line 860 "configure"
 860 #include "confdefs.h"
 861
 862 int main() {
 863 return __MINGW32__;
 864 ; return 0; }
 865 EOF
 866 if { (eval echo configure:867: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 867   rm -rf conftest*
 868   ac_cv_mingw32=yes
 869 else
 870   echo "configure: failed program was:" >&5
 871   cat conftest.$ac_ext >&5
 872   rm -rf conftest*
 873   ac_cv_mingw32=no
 874 fi
 875 rm -f conftest*
 876 rm -f conftest*
 877 fi
 878
 879 echo "$ac_t""$ac_cv_mingw32" 1>&6
 880 MINGW32=
 881 test "$ac_cv_mingw32" = yes && MINGW32=yes
 882
 883 # Check whether --enable-multilib or --disable-multilib was given.
 884 if test "${enable_multilib+set}" = set; then
 885   enableval="$enable_multilib"
 886   case "${enableval}" in
 887   yes) multilib=yes ;;
 888   no)  multilib=no ;;
 889   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 890  esac
 891 else
 892   multilib=yes
 893 fi
 894
 895
 896 if test "${srcdir}" = "."; then
 897   if test "${with_target_subdir}" != "."; then
 898     boehm_gc_basedir="${srcdir}/${with_multisrctop}../."
 899   else
 900     boehm_gc_basedir="${srcdir}/${with_multisrctop}."
 901   fi
 902 else
 903   boehm_gc_basedir="${srcdir}/."
 904 fi
 905
 906
 907
 908 # Make sure we can run config.sub.
 909 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 910 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 911 fi
 912
 913 echo $ac_n "checking host system type""... $ac_c" 1>&6
 914 echo "configure:915: checking host system type" >&5
 915
 916 host_alias=$host
 917 case "$host_alias" in
 918 NONE)
 919   case $nonopt in
 920   NONE)
 921     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 922     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 923     fi ;;
 924   *) host_alias=$nonopt ;;
 925   esac ;;
 926 esac
 927
 928 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 929 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 930 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 931 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 932 echo "$ac_t""$host" 1>&6
 933
 934
 935
 936 PACKAGE=boehm-gc
 937
 938 VERSION=5.1
 939
 940 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 941   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 942 fi
 943
 944
 945
 946 missing_dir=`cd $ac_aux_dir && pwd`
 947 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 948 echo "configure:949: checking for working aclocal" >&5
 949 # Run test in a subshell; some versions of sh will print an error if
 950 # an executable is not found, even if stderr is redirected.
 951 # Redirect stdin to placate older versions of autoconf.  Sigh.
 952 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 953    ACLOCAL=aclocal
 954    echo "$ac_t""found" 1>&6
 955 else
 956    ACLOCAL="$missing_dir/missing aclocal"
 957    echo "$ac_t""missing" 1>&6
 958 fi
 959
 960 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 961 echo "configure:962: checking for working autoconf" >&5
 962 # Run test in a subshell; some versions of sh will print an error if
 963 # an executable is not found, even if stderr is redirected.
 964 # Redirect stdin to placate older versions of autoconf.  Sigh.
 965 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 966    AUTOCONF=autoconf
 967    echo "$ac_t""found" 1>&6
 968 else
 969    AUTOCONF="$missing_dir/missing autoconf"
 970    echo "$ac_t""missing" 1>&6
 971 fi
 972
 973 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 974 echo "configure:975: checking for working automake" >&5
 975 # Run test in a subshell; some versions of sh will print an error if
 976 # an executable is not found, even if stderr is redirected.
 977 # Redirect stdin to placate older versions of autoconf.  Sigh.
 978 if (automake --version) < /dev/null > /dev/null 2>&1; then
 979    AUTOMAKE=automake
 980    echo "$ac_t""found" 1>&6
 981 else
 982    AUTOMAKE="$missing_dir/missing automake"
 983    echo "$ac_t""missing" 1>&6
 984 fi
 985
 986 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 987 echo "configure:988: checking for working autoheader" >&5
 988 # Run test in a subshell; some versions of sh will print an error if
 989 # an executable is not found, even if stderr is redirected.
 990 # Redirect stdin to placate older versions of autoconf.  Sigh.
 991 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 992    AUTOHEADER=autoheader
 993    echo "$ac_t""found" 1>&6
 994 else
 995    AUTOHEADER="$missing_dir/missing autoheader"
 996    echo "$ac_t""missing" 1>&6
 997 fi
 998
 999 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1000 echo "configure:1001: checking for working makeinfo" >&5
1001 # Run test in a subshell; some versions of sh will print an error if
1002 # an executable is not found, even if stderr is redirected.
1003 # Redirect stdin to placate older versions of autoconf.  Sigh.
1004 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1005    MAKEINFO=makeinfo
1006    echo "$ac_t""found" 1>&6
1007 else
1008    MAKEINFO="$missing_dir/missing makeinfo"
1009    echo "$ac_t""missing" 1>&6
1010 fi
1011
1012
1013
1014 # FIXME: We temporarily define our own version of AC_PROG_CC.  This is
1015 # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
1016 # are probably using a cross compiler, which will not be able to fully
1017 # link an executable.  This should really be fixed in autoconf
1018 # itself.
1019
1020
1021
1022
1023 # Extract the first word of "gcc", so it can be a program name with args.
1024 set dummy gcc; ac_word=$2
1025 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1026 echo "configure:1027: checking for $ac_word" >&5
1027 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1028   echo $ac_n "(cached) $ac_c" 1>&6
1029 else
1030   if test -n "$CC"; then
1031   ac_cv_prog_CC="$CC" # Let the user override the test.
1032 else
1033   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1034   ac_dummy="$PATH"
1035   for ac_dir in $ac_dummy; do
1036     test -z "$ac_dir" && ac_dir=.
1037     if test -f $ac_dir/$ac_word; then
1038       ac_cv_prog_CC="gcc"
1039       break
1040     fi
1041   done
1042   IFS="$ac_save_ifs"
1043 fi
1044 fi
1045 CC="$ac_cv_prog_CC"
1046 if test -n "$CC"; then
1047   echo "$ac_t""$CC" 1>&6
1048 else
1049   echo "$ac_t""no" 1>&6
1050 fi
1051
1052 if test -z "$CC"; then
1053   # Extract the first word of "cc", so it can be a program name with args.
1054 set dummy cc; ac_word=$2
1055 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1056 echo "configure:1057: checking for $ac_word" >&5
1057 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1058   echo $ac_n "(cached) $ac_c" 1>&6
1059 else
1060   if test -n "$CC"; then
1061   ac_cv_prog_CC="$CC" # Let the user override the test.
1062 else
1063   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1064   ac_prog_rejected=no
1065   ac_dummy="$PATH"
1066   for ac_dir in $ac_dummy; do
1067     test -z "$ac_dir" && ac_dir=.
1068     if test -f $ac_dir/$ac_word; then
1069       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1070         ac_prog_rejected=yes
1071         continue
1072       fi
1073       ac_cv_prog_CC="cc"
1074       break
1075     fi
1076   done
1077   IFS="$ac_save_ifs"
1078 if test $ac_prog_rejected = yes; then
1079   # We found a bogon in the path, so make sure we never use it.
1080   set dummy $ac_cv_prog_CC
1081   shift
1082   if test $# -gt 0; then
1083     # We chose a different compiler from the bogus one.
1084     # However, it has the same basename, so the bogon will be chosen
1085     # first if we set CC to just the basename; use the full file name.
1086     shift
1087     set dummy "$ac_dir/$ac_word" "$@"
1088     shift
1089     ac_cv_prog_CC="$@"
1090   fi
1091 fi
1092 fi
1093 fi
1094 CC="$ac_cv_prog_CC"
1095 if test -n "$CC"; then
1096   echo "$ac_t""$CC" 1>&6
1097 else
1098   echo "$ac_t""no" 1>&6
1099 fi
1100
1101   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1102 fi
1103
1104 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1105 echo "configure:1106: checking whether we are using GNU C" >&5
1106 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1107   echo $ac_n "(cached) $ac_c" 1>&6
1108 else
1109   cat > conftest.c <<EOF
1110 #ifdef __GNUC__
1111   yes;
1112 #endif
1113 EOF
1114 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1115: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1115   ac_cv_prog_gcc=yes
1116 else
1117   ac_cv_prog_gcc=no
1118 fi
1119 fi
1120
1121 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1122
1123 if test $ac_cv_prog_gcc = yes; then
1124   GCC=yes
1125   ac_test_CFLAGS="${CFLAGS+set}"
1126   ac_save_CFLAGS="$CFLAGS"
1127   CFLAGS=
1128   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1129 echo "configure:1130: checking whether ${CC-cc} accepts -g" >&5
1130 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1131   echo $ac_n "(cached) $ac_c" 1>&6
1132 else
1133   echo 'void f(){}' > conftest.c
1134 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1135   ac_cv_prog_cc_g=yes
1136 else
1137   ac_cv_prog_cc_g=no
1138 fi
1139 rm -f conftest*
1140
1141 fi
1142
1143 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1144   if test "$ac_test_CFLAGS" = set; then
1145     CFLAGS="$ac_save_CFLAGS"
1146   elif test $ac_cv_prog_cc_g = yes; then
1147     CFLAGS="-g -O2"
1148   else
1149     CFLAGS="-O2"
1150   fi
1151 else
1152   GCC=
1153   test "${CFLAGS+set}" = set || CFLAGS="-g"
1154 fi
1155
1156
1157 # Likewise for AC_PROG_CXX.
1158
1159
1160
1161 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1162 do
1163 # Extract the first word of "$ac_prog", so it can be a program name with args.
1164 set dummy $ac_prog; ac_word=$2
1165 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1166 echo "configure:1167: checking for $ac_word" >&5
1167 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1168   echo $ac_n "(cached) $ac_c" 1>&6
1169 else
1170   if test -n "$CXX"; then
1171   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1172 else
1173   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1174   ac_dummy="$PATH"
1175   for ac_dir in $ac_dummy; do
1176     test -z "$ac_dir" && ac_dir=.
1177     if test -f $ac_dir/$ac_word; then
1178       ac_cv_prog_CXX="$ac_prog"
1179       break
1180     fi
1181   done
1182   IFS="$ac_save_ifs"
1183 fi
1184 fi
1185 CXX="$ac_cv_prog_CXX"
1186 if test -n "$CXX"; then
1187   echo "$ac_t""$CXX" 1>&6
1188 else
1189   echo "$ac_t""no" 1>&6
1190 fi
1191
1192 test -n "$CXX" && break
1193 done
1194 test -n "$CXX" || CXX="gcc"
1195
1196 test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1197
1198 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1199 echo "configure:1200: checking whether we are using GNU C++" >&5
1200 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1201   echo $ac_n "(cached) $ac_c" 1>&6
1202 else
1203   cat > conftest.C <<EOF
1204 #ifdef __GNUC__
1205   yes;
1206 #endif
1207 EOF
1208 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1209: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1209   ac_cv_prog_gxx=yes
1210 else
1211   ac_cv_prog_gxx=no
1212 fi
1213 fi
1214
1215 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1216
1217 if test $ac_cv_prog_gxx = yes; then
1218   GXX=yes
1219   ac_test_CXXFLAGS="${CXXFLAGS+set}"
1220   ac_save_CXXFLAGS="$CXXFLAGS"
1221   CXXFLAGS=
1222   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1223 echo "configure:1224: checking whether ${CXX-g++} accepts -g" >&5
1224 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1225   echo $ac_n "(cached) $ac_c" 1>&6
1226 else
1227   echo 'void f(){}' > conftest.cc
1228 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1229   ac_cv_prog_cxx_g=yes
1230 else
1231   ac_cv_prog_cxx_g=no
1232 fi
1233 rm -f conftest*
1234
1235 fi
1236
1237 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1238   if test "$ac_test_CXXFLAGS" = set; then
1239     CXXFLAGS="$ac_save_CXXFLAGS"
1240   elif test $ac_cv_prog_cxx_g = yes; then
1241     CXXFLAGS="-g -O2"
1242   else
1243     CXXFLAGS="-O2"
1244   fi
1245 else
1246   GXX=
1247   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1248 fi
1249
1250
1251 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
1252 # run it explicitly here, it will be run implicitly before
1253 # NEWLIB_CONFIGURE, which doesn't work because that means that it will
1254 # be run before AC_CANONICAL_HOST.
1255 echo $ac_n "checking build system type""... $ac_c" 1>&6
1256 echo "configure:1257: checking build system type" >&5
1257
1258 build_alias=$build
1259 case "$build_alias" in
1260 NONE)
1261   case $nonopt in
1262   NONE) build_alias=$host_alias ;;
1263   *) build_alias=$nonopt ;;
1264   esac ;;
1265 esac
1266
1267 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1268 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1269 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1270 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1271 echo "$ac_t""$build" 1>&6
1272
1273
1274 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1275 set dummy ${ac_tool_prefix}as; ac_word=$2
1276 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1277 echo "configure:1278: checking for $ac_word" >&5
1278 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1279   echo $ac_n "(cached) $ac_c" 1>&6
1280 else
1281   if test -n "$AS"; then
1282   ac_cv_prog_AS="$AS" # Let the user override the test.
1283 else
1284   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1285   ac_dummy="$PATH"
1286   for ac_dir in $ac_dummy; do
1287     test -z "$ac_dir" && ac_dir=.
1288     if test -f $ac_dir/$ac_word; then
1289       ac_cv_prog_AS="${ac_tool_prefix}as"
1290       break
1291     fi
1292   done
1293   IFS="$ac_save_ifs"
1294   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1295 fi
1296 fi
1297 AS="$ac_cv_prog_AS"
1298 if test -n "$AS"; then
1299   echo "$ac_t""$AS" 1>&6
1300 else
1301   echo "$ac_t""no" 1>&6
1302 fi
1303
1304
1305
1306 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1307 set dummy ${ac_tool_prefix}ar; ac_word=$2
1308 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1309 echo "configure:1310: checking for $ac_word" >&5
1310 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1311   echo $ac_n "(cached) $ac_c" 1>&6
1312 else
1313   if test -n "$AR"; then
1314   ac_cv_prog_AR="$AR" # Let the user override the test.
1315 else
1316   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1317   ac_dummy="$PATH"
1318   for ac_dir in $ac_dummy; do
1319     test -z "$ac_dir" && ac_dir=.
1320     if test -f $ac_dir/$ac_word; then
1321       ac_cv_prog_AR="${ac_tool_prefix}ar"
1322       break
1323     fi
1324   done
1325   IFS="$ac_save_ifs"
1326   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1327 fi
1328 fi
1329 AR="$ac_cv_prog_AR"
1330 if test -n "$AR"; then
1331   echo "$ac_t""$AR" 1>&6
1332 else
1333   echo "$ac_t""no" 1>&6
1334 fi
1335
1336
1337
1338 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1339 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1340 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1341 echo "configure:1342: checking for $ac_word" >&5
1342 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1343   echo $ac_n "(cached) $ac_c" 1>&6
1344 else
1345   if test -n "$RANLIB"; then
1346   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1347 else
1348   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1349   ac_dummy="$PATH"
1350   for ac_dir in $ac_dummy; do
1351     test -z "$ac_dir" && ac_dir=.
1352     if test -f $ac_dir/$ac_word; then
1353       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1354       break
1355     fi
1356   done
1357   IFS="$ac_save_ifs"
1358 fi
1359 fi
1360 RANLIB="$ac_cv_prog_RANLIB"
1361 if test -n "$RANLIB"; then
1362   echo "$ac_t""$RANLIB" 1>&6
1363 else
1364   echo "$ac_t""no" 1>&6
1365 fi
1366
1367
1368 if test -z "$ac_cv_prog_RANLIB"; then
1369 if test -n "$ac_tool_prefix"; then
1370   # Extract the first word of "ranlib", so it can be a program name with args.
1371 set dummy ranlib; ac_word=$2
1372 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1373 echo "configure:1374: checking for $ac_word" >&5
1374 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1375   echo $ac_n "(cached) $ac_c" 1>&6
1376 else
1377   if test -n "$RANLIB"; then
1378   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1379 else
1380   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1381   ac_dummy="$PATH"
1382   for ac_dir in $ac_dummy; do
1383     test -z "$ac_dir" && ac_dir=.
1384     if test -f $ac_dir/$ac_word; then
1385       ac_cv_prog_RANLIB="ranlib"
1386       break
1387     fi
1388   done
1389   IFS="$ac_save_ifs"
1390   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1391 fi
1392 fi
1393 RANLIB="$ac_cv_prog_RANLIB"
1394 if test -n "$RANLIB"; then
1395   echo "$ac_t""$RANLIB" 1>&6
1396 else
1397   echo "$ac_t""no" 1>&6
1398 fi
1399
1400 else
1401   RANLIB=":"
1402 fi
1403 fi
1404
1405
1406 # Find a good install program.  We prefer a C program (faster),
1407 # so one script is as good as another.  But avoid the broken or
1408 # incompatible versions:
1409 # SysV /etc/install, /usr/sbin/install
1410 # SunOS /usr/etc/install
1411 # IRIX /sbin/install
1412 # AIX /bin/install
1413 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1414 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1415 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1416 # ./install, which can be erroneously created by make from ./install.sh.
1417 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1418 echo "configure:1419: checking for a BSD compatible install" >&5
1419 if test -z "$INSTALL"; then
1420 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1421   echo $ac_n "(cached) $ac_c" 1>&6
1422 else
1423     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1424   for ac_dir in $PATH; do
1425     # Account for people who put trailing slashes in PATH elements.
1426     case "$ac_dir/" in
1427     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1428     *)
1429       # OSF1 and SCO ODT 3.0 have their own names for install.
1430       # Don't use installbsd from OSF since it installs stuff as root
1431       # by default.
1432       for ac_prog in ginstall scoinst install; do
1433         if test -f $ac_dir/$ac_prog; then
1434           if test $ac_prog = install &&
1435             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1436             # AIX install.  It has an incompatible calling convention.
1437             :
1438           else
1439             ac_cv_path_install="$ac_dir/$ac_prog -c"
1440             break 2
1441           fi
1442         fi
1443       done
1444       ;;
1445     esac
1446   done
1447   IFS="$ac_save_IFS"
1448
1449 fi
1450   if test "${ac_cv_path_install+set}" = set; then
1451     INSTALL="$ac_cv_path_install"
1452   else
1453     # As a last resort, use the slow shell script.  We don't cache a
1454     # path for INSTALL within a source directory, because that will
1455     # break other packages using the cache if that directory is
1456     # removed, or if the path is relative.
1457     INSTALL="$ac_install_sh"
1458   fi
1459 fi
1460 echo "$ac_t""$INSTALL" 1>&6
1461
1462 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1463 # It thinks the first close brace ends the variable substitution.
1464 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1465
1466 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1467
1468 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1469
1470
1471 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1472 echo "configure:1473: checking whether to enable maintainer-specific portions of Makefiles" >&5
1473     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1474 if test "${enable_maintainer_mode+set}" = set; then
1475   enableval="$enable_maintainer_mode"
1476   USE_MAINTAINER_MODE=$enableval
1477 else
1478   USE_MAINTAINER_MODE=no
1479 fi
1480
1481   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1482
1483
1484 if test $USE_MAINTAINER_MODE = yes; then
1485   MAINTAINER_MODE_TRUE=
1486   MAINTAINER_MODE_FALSE='#'
1487 else
1488   MAINTAINER_MODE_TRUE='#'
1489   MAINTAINER_MODE_FALSE=
1490 fi
1491   MAINT=$MAINTAINER_MODE_TRUE
1492
1493
1494
1495 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1496 # at least currently, we never actually build a program, so we never
1497 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1498 # fails, because we are probably configuring with a cross compiler
1499 # which can't create executables.  So we include AC_EXEEXT to keep
1500 # automake happy, but we don't execute it, since we don't care about
1501 # the result.
1502 if false; then
1503
1504
1505 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1506 echo "configure:1507: checking for executable suffix" >&5
1507 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1508   echo $ac_n "(cached) $ac_c" 1>&6
1509 else
1510   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1511   ac_cv_exeext=.exe
1512 else
1513   rm -f conftest*
1514   echo 'int main () { return 0; }' > conftest.$ac_ext
1515   ac_cv_exeext=
1516   if { (eval echo configure:1517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1517     for file in conftest.*; do
1518       case $file in
1519       *.c | *.o | *.obj) ;;
1520       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1521       esac
1522     done
1523   else
1524     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1525   fi
1526   rm -f conftest*
1527   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1528 fi
1529 fi
1530
1531 EXEEXT=""
1532 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1533 echo "$ac_t""${ac_cv_exeext}" 1>&6
1534 ac_exeext=$EXEEXT
1535
1536 fi
1537
1538 . ${boehm_gc_basedir}/configure.host
1539
1540 case ${boehm_gc_basedir} in
1541 /* | A-Za-z:/\\*) boehm_gc_flagbasedir=${boehm_gc_basedir} ;;
1542 *) boehm_gc_flagbasedir='$(top_builddir)/'${boehm_gc_basedir} ;;
1543 esac
1544
1545 boehm_gc_cflags="${boehm_gc_cflags} -I"'$(top_builddir)'"/./targ-include -I${boehm_gc_flagbasedir}/libc/include"
1546 case "${host}" in
1547   *-*-cygwin32*)
1548     boehm_gc_cflags="${boehm_gc_cflags} -I${boehm_gc_flagbasedir}/../winsup/include"
1549     ;;
1550 esac
1551
1552 boehm_gc_cflags="${boehm_gc_cflags} -fno-builtin"
1553
1554 BOEHM_GC_CFLAGS=${boehm_gc_cflags}
1555
1556
1557
1558 # Check whether --enable-shared or --disable-shared was given.
1559 if test "${enable_shared+set}" = set; then
1560   enableval="$enable_shared"
1561   p=${PACKAGE-default}
1562 case "$enableval" in
1563 yes) enable_shared=yes ;;
1564 no) enable_shared=no ;;
1565 *)
1566   enable_shared=no
1567   # Look at the argument we got.  We use all the common list separators.
1568   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1569   for pkg in $enableval; do
1570     if test "X$pkg" = "X$p"; then
1571       enable_shared=yes
1572     fi
1573   done
1574   IFS="$ac_save_ifs"
1575   ;;
1576 esac
1577 else
1578   enable_shared=yes
1579 fi
1580
1581 # Check whether --enable-static or --disable-static was given.
1582 if test "${enable_static+set}" = set; then
1583   enableval="$enable_static"
1584   p=${PACKAGE-default}
1585 case "$enableval" in
1586 yes) enable_static=yes ;;
1587 no) enable_static=no ;;
1588 *)
1589   enable_static=no
1590   # Look at the argument we got.  We use all the common list separators.
1591   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1592   for pkg in $enableval; do
1593     if test "X$pkg" = "X$p"; then
1594       enable_static=yes
1595     fi
1596   done
1597   IFS="$ac_save_ifs"
1598   ;;
1599 esac
1600 else
1601   enable_static=yes
1602 fi
1603
1604 # Check whether --enable-fast-install or --disable-fast-install was given.
1605 if test "${enable_fast_install+set}" = set; then
1606   enableval="$enable_fast_install"
1607   p=${PACKAGE-default}
1608 case "$enableval" in
1609 yes) enable_fast_install=yes ;;
1610 no) enable_fast_install=no ;;
1611 *)
1612   enable_fast_install=no
1613   # Look at the argument we got.  We use all the common list separators.
1614   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1615   for pkg in $enableval; do
1616     if test "X$pkg" = "X$p"; then
1617       enable_fast_install=yes
1618     fi
1619   done
1620   IFS="$ac_save_ifs"
1621   ;;
1622 esac
1623 else
1624   enable_fast_install=yes
1625 fi
1626
1627 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1628 if test "${with_gnu_ld+set}" = set; then
1629   withval="$with_gnu_ld"
1630   test "$withval" = no || with_gnu_ld=yes
1631 else
1632   with_gnu_ld=no
1633 fi
1634
1635 ac_prog=ld
1636 if test "$ac_cv_prog_gcc" = yes; then
1637   # Check if gcc -print-prog-name=ld gives a path.
1638   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1639 echo "configure:1640: checking for ld used by GCC" >&5
1640   case $host in
1641   *-*-mingw*)
1642     # gcc leaves a trailing carriage return which upsets mingw
1643     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1644   *)
1645     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1646   esac
1647   case "$ac_prog" in
1648     # Accept absolute paths.
1649     [\\/]* | [A-Za-z]:[\\/]*)
1650       re_direlt='/[^/][^/]*/\.\./'
1651       # Canonicalize the path of ld
1652       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1653       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1654         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1655       done
1656       test -z "$LD" && LD="$ac_prog"
1657       ;;
1658   "")
1659     # If it fails, then pretend we aren't using GCC.
1660     ac_prog=ld
1661     ;;
1662   *)
1663     # If it is relative, then search for the first ld in PATH.
1664     with_gnu_ld=unknown
1665     ;;
1666   esac
1667 elif test "$with_gnu_ld" = yes; then
1668   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1669 echo "configure:1670: checking for GNU ld" >&5
1670 else
1671   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1672 echo "configure:1673: checking for non-GNU ld" >&5
1673 fi
1674 if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1675   echo $ac_n "(cached) $ac_c" 1>&6
1676 else
1677   if test -z "$LD"; then
1678   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1679   for ac_dir in $PATH; do
1680     test -z "$ac_dir" && ac_dir=.
1681     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1682       ac_cv_path_LD="$ac_dir/$ac_prog"
1683       # Check to see if the program is GNU ld.  I'd rather use --version,
1684       # but apparently some GNU ld's only accept -v.
1685       # Break only if it was the GNU/non-GNU ld that we prefer.
1686       if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1687         test "$with_gnu_ld" != no && break
1688       else
1689         test "$with_gnu_ld" != yes && break
1690       fi
1691     fi
1692   done
1693   IFS="$ac_save_ifs"
1694 else
1695   ac_cv_path_LD="$LD" # Let the user override the test with a path.
1696 fi
1697 fi
1698
1699 LD="$ac_cv_path_LD"
1700 if test -n "$LD"; then
1701   echo "$ac_t""$LD" 1>&6
1702 else
1703   echo "$ac_t""no" 1>&6
1704 fi
1705 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1706 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1707 echo "configure:1708: checking if the linker ($LD) is GNU ld" >&5
1708 if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1709   echo $ac_n "(cached) $ac_c" 1>&6
1710 else
1711   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1712 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1713   ac_cv_prog_gnu_ld=yes
1714 else
1715   ac_cv_prog_gnu_ld=no
1716 fi
1717 fi
1718
1719 echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1720 with_gnu_ld=$ac_cv_prog_gnu_ld
1721
1722
1723 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1724 echo "configure:1725: checking for $LD option to reload object files" >&5
1725 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1726   echo $ac_n "(cached) $ac_c" 1>&6
1727 else
1728   lt_cv_ld_reload_flag='-r'
1729 fi
1730
1731 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1732 reload_flag=$lt_cv_ld_reload_flag
1733 test -n "$reload_flag" && reload_flag=" $reload_flag"
1734
1735 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1736 echo "configure:1737: checking for BSD-compatible nm" >&5
1737 if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
1738   echo $ac_n "(cached) $ac_c" 1>&6
1739 else
1740   if test -n "$NM"; then
1741   # Let the user override the test.
1742   ac_cv_path_NM="$NM"
1743 else
1744   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1745   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1746     test -z "$ac_dir" && ac_dir=.
1747     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1748     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1749       # Check to see if the nm accepts a BSD-compat flag.
1750       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1751       #   nm: unknown option "B" ignored
1752       # Tru64's nm complains that /dev/null is an invalid object file
1753       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1754         ac_cv_path_NM="$tmp_nm -B"
1755         break
1756       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1757         ac_cv_path_NM="$tmp_nm -p"
1758         break
1759       else
1760         ac_cv_path_NM=${ac_cv_path_NM="$tmp_nm"} # keep the first match, but
1761         continue # so that we can try to find one that supports BSD flags
1762       fi
1763     fi
1764   done
1765   IFS="$ac_save_ifs"
1766   test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
1767 fi
1768 fi
1769
1770 NM="$ac_cv_path_NM"
1771 echo "$ac_t""$NM" 1>&6
1772
1773 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1774 echo "configure:1775: checking whether ln -s works" >&5
1775 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1776   echo $ac_n "(cached) $ac_c" 1>&6
1777 else
1778   rm -f conftestdata
1779 if ln -s X conftestdata 2>/dev/null
1780 then
1781   rm -f conftestdata
1782   ac_cv_prog_LN_S="ln -s"
1783 else
1784   ac_cv_prog_LN_S=ln
1785 fi
1786 fi
1787 LN_S="$ac_cv_prog_LN_S"
1788 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1789   echo "$ac_t""yes" 1>&6
1790 else
1791   echo "$ac_t""no" 1>&6
1792 fi
1793
1794 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1795 echo "configure:1796: checking how to recognise dependant libraries" >&5
1796 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1797   echo $ac_n "(cached) $ac_c" 1>&6
1798 else
1799   lt_cv_file_magic_cmd='$MAGIC_CMD'
1800 lt_cv_file_magic_test_file=
1801 lt_cv_deplibs_check_method='unknown'
1802 # Need to set the preceding variable on all platforms that support
1803 # interlibrary dependencies.
1804 # 'none' -- dependencies not supported.
1805 # `unknown' -- same as none, but documents that we really don't know.
1806 # 'pass_all' -- all dependencies passed with no checks.
1807 # 'test_compile' -- check by making test program.
1808 # 'file_magic [regex]' -- check by looking for files in library path
1809 # which responds to the $file_magic_cmd with a given egrep regex.
1810 # If you have `file' or equivalent on your system and you're not sure
1811 # whether `pass_all' will *always* work, you probably want this one.
1812
1813 case "$host_os" in
1814 aix4*)
1815   lt_cv_deplibs_check_method=pass_all
1816   ;;
1817
1818 beos*)
1819   lt_cv_deplibs_check_method=pass_all
1820   ;;
1821
1822 bsdi4*)
1823     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1824     lt_cv_file_magic_cmd='/usr/bin/file -L'
1825   lt_cv_file_magic_test_file=/shlib/libc.so
1826   ;;
1827
1828 cygwin* | mingw* |pw32*)
1829   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1830   lt_cv_file_magic_cmd='$OBJDUMP -f'
1831   ;;
1832
1833 freebsd* )
1834   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1835     case "$host_cpu" in
1836     i*86 )
1837       # Not sure whether the presence of OpenBSD here was a mistake.
1838       # Let's accept both of them until this is cleared up.
1839             lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1840             lt_cv_file_magic_cmd=/usr/bin/file
1841       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1842       ;;
1843     esac
1844   else
1845     lt_cv_deplibs_check_method=pass_all
1846   fi
1847   ;;
1848
1849 gnu*)
1850   lt_cv_deplibs_check_method=pass_all
1851   ;;
1852
1853 hpux10.20*)
1854   # TODO:  Does this work for hpux-11 too?
1855   lt_cv_deplibs_check_method='file_magic (s0-90-90-9|PA-RISC0-9.0-9) shared library'
1856   lt_cv_file_magic_cmd=/usr/bin/file
1857   lt_cv_file_magic_test_file=/usr/lib/libc.sl
1858   ;;
1859
1860 irix5* | irix6*)
1861   case "$host_os" in
1862   irix5*)
1863     # this will be overridden with pass_all, but let us keep it just in case
1864     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1865     ;;
1866   *)
1867     case "$LD" in
1868     *-32|*"-32 ") libmagic=32-bit;;
1869     *-n32|*"-n32 ") libmagic=N32;;
1870     *-64|*"-64 ") libmagic=64-bit;;
1871     *) libmagic=never-match;;
1872     esac
1873     # this will be overridden with pass_all, but let us keep it just in case
1874         lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1875         ;;
1876   esac
1877   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1878   lt_cv_deplibs_check_method=pass_all
1879   ;;
1880
1881 # This must be Linux ELF.
1882 linux-gnu*)
1883   case "$host_cpu" in
1884   alpha* | i*86 | powerpc* | sparc* | ia64* )
1885     lt_cv_deplibs_check_method=pass_all ;;
1886   *)
1887     # glibc up to 2.1.1 does not perform some relocations on ARM
1888         lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1889       esac
1890   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1891   ;;
1892
1893 netbsd*)
1894   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then :
1895   else
1896         lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object'
1897         lt_cv_file_magic_cmd='/usr/bin/file -L'
1898     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1899   fi
1900   ;;
1901
1902 osf3* | osf4* | osf5*)
1903   # this will be overridden with pass_all, but let us keep it just in case
1904   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1905   lt_cv_file_magic_test_file=/shlib/libc.so
1906   lt_cv_deplibs_check_method=pass_all
1907   ;;
1908
1909 sco3.2v5*)
1910   lt_cv_deplibs_check_method=pass_all
1911   ;;
1912
1913 solaris*)
1914   lt_cv_deplibs_check_method=pass_all
1915   lt_cv_file_magic_test_file=/lib/libc.so
1916   ;;
1917
1918 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1919   case "$host_vendor" in
1920   ncr)
1921     lt_cv_deplibs_check_method=pass_all
1922     ;;
1923   motorola)
1924         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]'
1925         lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1926     ;;
1927   esac
1928   ;;
1929 esac
1930
1931 fi
1932
1933 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1934 file_magic_cmd=$lt_cv_file_magic_cmd
1935 deplibs_check_method=$lt_cv_deplibs_check_method
1936
1937 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1938 echo "configure:1939: checking for object suffix" >&5
1939 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1940   echo $ac_n "(cached) $ac_c" 1>&6
1941 else
1942   rm -f conftest*
1943 echo 'int i = 1;' > conftest.$ac_ext
1944 if { (eval echo configure:1945: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1945   for ac_file in conftest.*; do
1946     case $ac_file in
1947     *.c) ;;
1948     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1949     esac
1950   done
1951 else
1952   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1953 fi
1954 rm -f conftest*
1955 fi
1956
1957 echo "$ac_t""$ac_cv_objext" 1>&6
1958 OBJEXT=$ac_cv_objext
1959 ac_objext=$ac_cv_objext
1960
1961 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1962
1963 # Only perform the check for file, if the check method requires it
1964 case "$deplibs_check_method" in
1965 file_magic*)
1966   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1967     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1968 echo "configure:1969: checking for ${ac_tool_prefix}file" >&5
1969 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1970   echo $ac_n "(cached) $ac_c" 1>&6
1971 else
1972   case "$MAGIC_CMD" in
1973   /*)
1974   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1975   ;;
1976   ?:/*)
1977   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1978   ;;
1979   *)
1980   ac_save_MAGIC_CMD="$MAGIC_CMD"
1981   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1982   ac_dummy="/usr/bin:$PATH"
1983   for ac_dir in $ac_dummy; do
1984     test -z "$ac_dir" && ac_dir=.
1985     if test -f $ac_dir/${ac_tool_prefix}file; then
1986       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1987       if test -n "$file_magic_test_file"; then
1988         case "$deplibs_check_method" in
1989         "file_magic "*)
1990           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1991           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1992           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1993             egrep "$file_magic_regex" > /dev/null; then
1994             :
1995           else
1996             cat <<EOF 1>&2
1997
1998 *** Warning: the command libtool uses to detect shared libraries,
1999 *** $file_magic_cmd, produces output that libtool cannot recognize.
2000 *** The result is that libtool may fail to recognize shared libraries
2001 *** as such.  This will affect the creation of libtool libraries that
2002 *** depend on shared libraries, but programs linked with such libtool
2003 *** libraries will work regardless of this problem.  Nevertheless, you
2004 *** may want to report the problem to your system manager and/or to
2005 *** bug-libtool@gnu.org
2006
2007 EOF
2008           fi ;;
2009         esac
2010       fi
2011       break
2012     fi
2013   done
2014   IFS="$ac_save_ifs"
2015   MAGIC_CMD="$ac_save_MAGIC_CMD"
2016   ;;
2017 esac
2018 fi
2019
2020 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2021 if test -n "$MAGIC_CMD"; then
2022   echo "$ac_t""$MAGIC_CMD" 1>&6
2023 else
2024   echo "$ac_t""no" 1>&6
2025 fi
2026
2027 if test -z "$lt_cv_path_MAGIC_CMD"; then
2028   if test -n "$ac_tool_prefix"; then
2029     echo $ac_n "checking for file""... $ac_c" 1>&6
2030 echo "configure:2031: checking for file" >&5
2031 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2032   echo $ac_n "(cached) $ac_c" 1>&6
2033 else
2034   case "$MAGIC_CMD" in
2035   /*)
2036   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2037   ;;
2038   ?:/*)
2039   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2040   ;;
2041   *)
2042   ac_save_MAGIC_CMD="$MAGIC_CMD"
2043   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2044   ac_dummy="/usr/bin:$PATH"
2045   for ac_dir in $ac_dummy; do
2046     test -z "$ac_dir" && ac_dir=.
2047     if test -f $ac_dir/file; then
2048       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2049       if test -n "$file_magic_test_file"; then
2050         case "$deplibs_check_method" in
2051         "file_magic "*)
2052           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2053           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2054           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2055             egrep "$file_magic_regex" > /dev/null; then
2056             :
2057           else
2058             cat <<EOF 1>&2
2059
2060 *** Warning: the command libtool uses to detect shared libraries,
2061 *** $file_magic_cmd, produces output that libtool cannot recognize.
2062 *** The result is that libtool may fail to recognize shared libraries
2063 *** as such.  This will affect the creation of libtool libraries that
2064 *** depend on shared libraries, but programs linked with such libtool
2065 *** libraries will work regardless of this problem.  Nevertheless, you
2066 *** may want to report the problem to your system manager and/or to
2067 *** bug-libtool@gnu.org
2068
2069 EOF
2070           fi ;;
2071         esac
2072       fi
2073       break
2074     fi
2075   done
2076   IFS="$ac_save_ifs"
2077   MAGIC_CMD="$ac_save_MAGIC_CMD"
2078   ;;
2079 esac
2080 fi
2081
2082 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2083 if test -n "$MAGIC_CMD"; then
2084   echo "$ac_t""$MAGIC_CMD" 1>&6
2085 else
2086   echo "$ac_t""no" 1>&6
2087 fi
2088
2089   else
2090     MAGIC_CMD=:
2091   fi
2092 fi
2093
2094   fi
2095   ;;
2096 esac
2097
2098 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2099 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2100 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2101 echo "configure:2102: checking for $ac_word" >&5
2102 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2103   echo $ac_n "(cached) $ac_c" 1>&6
2104 else
2105   if test -n "$RANLIB"; then
2106   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2107 else
2108   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2109   ac_dummy="$PATH"
2110   for ac_dir in $ac_dummy; do
2111     test -z "$ac_dir" && ac_dir=.
2112     if test -f $ac_dir/$ac_word; then
2113       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2114       break
2115     fi
2116   done
2117   IFS="$ac_save_ifs"
2118 fi
2119 fi
2120 RANLIB="$ac_cv_prog_RANLIB"
2121 if test -n "$RANLIB"; then
2122   echo "$ac_t""$RANLIB" 1>&6
2123 else
2124   echo "$ac_t""no" 1>&6
2125 fi
2126
2127
2128 if test -z "$ac_cv_prog_RANLIB"; then
2129 if test -n "$ac_tool_prefix"; then
2130   # Extract the first word of "ranlib", so it can be a program name with args.
2131 set dummy ranlib; ac_word=$2
2132 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2133 echo "configure:2134: checking for $ac_word" >&5
2134 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2135   echo $ac_n "(cached) $ac_c" 1>&6
2136 else
2137   if test -n "$RANLIB"; then
2138   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2139 else
2140   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2141   ac_dummy="$PATH"
2142   for ac_dir in $ac_dummy; do
2143     test -z "$ac_dir" && ac_dir=.
2144     if test -f $ac_dir/$ac_word; then
2145       ac_cv_prog_RANLIB="ranlib"
2146       break
2147     fi
2148   done
2149   IFS="$ac_save_ifs"
2150   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2151 fi
2152 fi
2153 RANLIB="$ac_cv_prog_RANLIB"
2154 if test -n "$RANLIB"; then
2155   echo "$ac_t""$RANLIB" 1>&6
2156 else
2157   echo "$ac_t""no" 1>&6
2158 fi
2159
2160 else
2161   RANLIB=":"
2162 fi
2163 fi
2164
2165 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2166 set dummy ${ac_tool_prefix}strip; ac_word=$2
2167 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2168 echo "configure:2169: checking for $ac_word" >&5
2169 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2170   echo $ac_n "(cached) $ac_c" 1>&6
2171 else
2172   if test -n "$STRIP"; then
2173   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2174 else
2175   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2176   ac_dummy="$PATH"
2177   for ac_dir in $ac_dummy; do
2178     test -z "$ac_dir" && ac_dir=.
2179     if test -f $ac_dir/$ac_word; then
2180       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2181       break
2182     fi
2183   done
2184   IFS="$ac_save_ifs"
2185 fi
2186 fi
2187 STRIP="$ac_cv_prog_STRIP"
2188 if test -n "$STRIP"; then
2189   echo "$ac_t""$STRIP" 1>&6
2190 else
2191   echo "$ac_t""no" 1>&6
2192 fi
2193
2194
2195 if test -z "$ac_cv_prog_STRIP"; then
2196 if test -n "$ac_tool_prefix"; then
2197   # Extract the first word of "strip", so it can be a program name with args.
2198 set dummy strip; ac_word=$2
2199 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2200 echo "configure:2201: checking for $ac_word" >&5
2201 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2202   echo $ac_n "(cached) $ac_c" 1>&6
2203 else
2204   if test -n "$STRIP"; then
2205   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2206 else
2207   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2208   ac_dummy="$PATH"
2209   for ac_dir in $ac_dummy; do
2210     test -z "$ac_dir" && ac_dir=.
2211     if test -f $ac_dir/$ac_word; then
2212       ac_cv_prog_STRIP="strip"
2213       break
2214     fi
2215   done
2216   IFS="$ac_save_ifs"
2217   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2218 fi
2219 fi
2220 STRIP="$ac_cv_prog_STRIP"
2221 if test -n "$STRIP"; then
2222   echo "$ac_t""$STRIP" 1>&6
2223 else
2224   echo "$ac_t""no" 1>&6
2225 fi
2226
2227 else
2228   STRIP=":"
2229 fi
2230 fi
2231
2232
2233 # Check for any special flags to pass to ltconfig.
2234 libtool_flags="--cache-file=$cache_file"
2235 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2236 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2237 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2238 test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
2239 test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2240
2241
2242 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2243 if test "${enable_libtool_lock+set}" = set; then
2244   enableval="$enable_libtool_lock"
2245   :
2246 fi
2247
2248 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2249 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2250
2251 # Check whether --with-pic or --without-pic was given.
2252 if test "${with_pic+set}" = set; then
2253   withval="$with_pic"
2254   pic_mode="$withval"
2255 else
2256   pic_mode=default
2257 fi
2258
2259 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2260 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2261
2262 # Some flags need to be propagated to the compiler or linker for good
2263 # libtool support.
2264 case "$host" in
2265 *-*-irix6*)
2266   # Find out which ABI we are using.
2267   echo '#line 2268 "configure"' > conftest.$ac_ext
2268   if { (eval echo configure:2269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2269     case "`/usr/bin/file conftest.o`" in
2270     *32-bit*)
2271       LD="${LD-ld} -32"
2272       ;;
2273     *N32*)
2274       LD="${LD-ld} -n32"
2275       ;;
2276     *64-bit*)
2277       LD="${LD-ld} -64"
2278       ;;
2279     esac
2280   fi
2281   rm -rf conftest*
2282   ;;
2283
2284 *-*-sco3.2v5*)
2285   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2286   SAVE_CFLAGS="$CFLAGS"
2287   CFLAGS="$CFLAGS -belf"
2288   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2289 echo "configure:2290: checking whether the C compiler needs -belf" >&5
2290 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2291   echo $ac_n "(cached) $ac_c" 1>&6
2292 else
2293
2294      ac_ext=c
2295 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2296 ac_cpp='$CPP $CPPFLAGS'
2297 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2298 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2299 cross_compiling=$ac_cv_prog_cc_cross
2300
2301      cat > conftest.$ac_ext <<EOF
2302 #line 2303 "configure"
2303 #include "confdefs.h"
2304
2305 int main() {
2306
2307 ; return 0; }
2308 EOF
2309 if { (eval echo configure:2310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2310   rm -rf conftest*
2311   lt_cv_cc_needs_belf=yes
2312 else
2313   echo "configure: failed program was:" >&5
2314   cat conftest.$ac_ext >&5
2315   rm -rf conftest*
2316   lt_cv_cc_needs_belf=no
2317 fi
2318 rm -f conftest*
2319      ac_ext=c
2320 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2321 ac_cpp='$CPP $CPPFLAGS'
2322 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2323 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2324 cross_compiling=$ac_cv_prog_cc_cross
2325
2326 fi
2327
2328 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2329   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2330     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2331     CFLAGS="$SAVE_CFLAGS"
2332   fi
2333   ;;
2334
2335
2336 esac
2337
2338 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2339 echo "configure:2340: checking how to run the C++ preprocessor" >&5
2340 if test -z "$CXXCPP"; then
2341 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2342   echo $ac_n "(cached) $ac_c" 1>&6
2343 else
2344   ac_ext=C
2345 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2346 ac_cpp='$CXXCPP $CPPFLAGS'
2347 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2348 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2349 cross_compiling=$ac_cv_prog_cxx_cross
2350   CXXCPP="${CXX-g++} -E"
2351   cat > conftest.$ac_ext <<EOF
2352 #line 2353 "configure"
2353 #include "confdefs.h"
2354 #include <stdlib.h>
2355 EOF
2356 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2357 { (eval echo configure:2358: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2358 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2359 if test -z "$ac_err"; then
2360   :
2361 else
2362   echo "$ac_err" >&5
2363   echo "configure: failed program was:" >&5
2364   cat conftest.$ac_ext >&5
2365   rm -rf conftest*
2366   CXXCPP=/lib/cpp
2367 fi
2368 rm -f conftest*
2369   ac_cv_prog_CXXCPP="$CXXCPP"
2370 ac_ext=c
2371 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2372 ac_cpp='$CPP $CPPFLAGS'
2373 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2374 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2375 cross_compiling=$ac_cv_prog_cc_cross
2376 fi
2377 fi
2378 CXXCPP="$ac_cv_prog_CXXCPP"
2379 echo "$ac_t""$CXXCPP" 1>&6
2380
2381
2382 # Save cache, so that ltconfig can load it
2383 cat > confcache <<\EOF
2384 # This file is a shell script that caches the results of configure
2385 # tests run on this system so they can be shared between configure
2386 # scripts and configure runs.  It is not useful on other systems.
2387 # If it contains results you don't want to keep, you may remove or edit it.
2388 #
2389 # By default, configure uses ./config.cache as the cache file,
2390 # creating it if it does not exist already.  You can give configure
2391 # the --cache-file=FILE option to use a different cache file; that is
2392 # what configure does when it calls configure scripts in
2393 # subdirectories, so they share the cache.
2394 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2395 # config.status only pays attention to the cache file if you give it the
2396 # --recheck option to rerun configure.
2397 #
2398 EOF
2399 # The following way of writing the cache mishandles newlines in values,
2400 # but we know of no workaround that is simple, portable, and efficient.
2401 # So, don't put newlines in cache variables' values.
2402 # Ultrix sh set writes to stderr and can't be redirected directly,
2403 # and sets the high bit in the cache file unless we assign to the vars.
2404 (set) 2>&1 |
2405   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2406   *ac_space=\ *)
2407     # `set' does not quote correctly, so add quotes (double-quote substitution
2408     # turns \\\\ into \\, and sed turns \\ into \).
2409     sed -n \
2410       -e "s/'/'\\\\''/g" \
2411       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2412     ;;
2413   *)
2414     # `set' quotes correctly as required by POSIX, so do not add quotes.
2415     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2416     ;;
2417   esac >> confcache
2418 if cmp -s $cache_file confcache; then
2419   :
2420 else
2421   if test -w $cache_file; then
2422     echo "updating cache $cache_file"
2423     cat confcache > $cache_file
2424   else
2425     echo "not updating unwritable cache $cache_file"
2426   fi
2427 fi
2428 rm -f confcache
2429
2430
2431 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2432 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2433 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2434 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2435 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2436 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2437 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2438 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2439 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2440 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2441
2442 # Reload cache, that may have been modified by ltconfig
2443 if test -r "$cache_file"; then
2444   echo "loading cache $cache_file"
2445   . $cache_file
2446 else
2447   echo "creating cache $cache_file"
2448   > $cache_file
2449 fi
2450
2451
2452 # This can be used to rebuild libtool when needed
2453 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2454
2455 # Always use our own libtool.
2456 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2457
2458 # Redirect the config.log output again, so that the ltconfig log is not
2459 # clobbered by the next message.
2460 exec 5>>./config.log
2461
2462
2463
2464
2465 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2466 lt_save_CC="$CC"
2467 lt_save_CFLAGS="$CFLAGS"
2468 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2469 MAGIC_CMD="$MAGIC_CMD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2470 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2471 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2472 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2473 deplibs_check_method="$deplibs_check_method" \
2474 file_magic_cmd="$file_magic_cmd" \
2475 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2476 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2477 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2478 CC="$lt_save_CC"
2479 CFLAGS="$lt_save_CFLAGS"
2480
2481 # Redirect the config.log output again, so that the ltconfig log is not
2482 # clobbered by the next message.
2483 exec 5>>./config.log
2484
2485
2486
2487
2488
2489
2490
2491
2492 # Check whether --with-target-subdir or --without-target-subdir was given.
2493 if test "${with_target_subdir+set}" = set; then
2494   withval="$with_target_subdir"
2495   :
2496 fi
2497
2498 # Check whether --with-cross-host or --without-cross-host was given.
2499 if test "${with_cross_host+set}" = set; then
2500   withval="$with_cross_host"
2501   :
2502 fi
2503
2504
2505 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
2506 echo "configure:2507: checking whether to enable maintainer-specific portions of Makefiles" >&5
2507     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2508 if test "${enable_maintainer_mode+set}" = set; then
2509   enableval="$enable_maintainer_mode"
2510   USE_MAINTAINER_MODE=$enableval
2511 else
2512   USE_MAINTAINER_MODE=no
2513 fi
2514
2515   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2516
2517
2518 if test $USE_MAINTAINER_MODE = yes; then
2519   MAINTAINER_MODE_TRUE=
2520   MAINTAINER_MODE_FALSE='#'
2521 else
2522   MAINTAINER_MODE_TRUE='#'
2523   MAINTAINER_MODE_FALSE=
2524 fi
2525   MAINT=$MAINTAINER_MODE_TRUE
2526
2527
2528 # automake wants to see AC_EXEEXT.  But we don't need it.  And having
2529 # it is actually a problem, because the compiler we're passed can't
2530 # necessarily do a full link.  So we fool automake here.
2531 if test "x" = "y"; then
2532
2533
2534 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
2535 echo "configure:2536: checking for executable suffix" >&5
2536 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
2537   echo $ac_n "(cached) $ac_c" 1>&6
2538 else
2539   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
2540   ac_cv_exeext=.exe
2541 else
2542   rm -f conftest*
2543   echo 'int main () { return 0; }' > conftest.$ac_ext
2544   ac_cv_exeext=
2545   if { (eval echo configure:2546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
2546     for file in conftest.*; do
2547       case $file in
2548       *.c | *.o | *.obj) ;;
2549       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
2550       esac
2551     done
2552   else
2553     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
2554   fi
2555   rm -f conftest*
2556   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
2557 fi
2558 fi
2559
2560 EXEEXT=""
2561 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
2562 echo "$ac_t""${ac_cv_exeext}" 1>&6
2563 ac_exeext=$EXEEXT
2564
2565 fi
2566
2567 echo $ac_n "checking for threads package to use""... $ac_c" 1>&6
2568 echo "configure:2569: checking for threads package to use" >&5
2569 # Check whether --enable-threads or --disable-threads was given.
2570 if test "${enable_threads+set}" = set; then
2571   enableval="$enable_threads"
2572   THREADS=$enableval
2573 else
2574     THREADS=no
2575 fi
2576
2577
2578 if test "$THREADS" = yes; then
2579    case "$host" in
2580     *-*-vxworks*)
2581        THREADS=vxworks
2582        ;;
2583     *-*-linux*)
2584        # FIXME: this isn't correct in all cases.
2585        THREADS=posix
2586        ;;
2587     *-*-win*)
2588        THREADS=win32
2589        ;;
2590     *-*-irix[1-5].*)
2591        # No built-in threads library on IRIX 5.* and older.
2592        THREADS=none
2593        ;;
2594     *-*-irix*)
2595        # FIXME: for now, choose POSIX, because we implement that.
2596        # Later, choose irix threads.
2597        THREADS=posix
2598        ;;
2599     *-*-solaris*)
2600        # FIXME: for now, choose POSIX, because we implement that.
2601        # Later, choose solaris threads.
2602        THREADS=posix
2603        ;;
2604     *)
2605        # For now.
2606        THREADS=none
2607        ;;
2608    esac
2609 fi
2610
2611 INCLUDES=
2612 THREADLIB=
2613 case "$THREADS" in
2614  no | none | single)
2615     THREADS=none
2616     ;;
2617  posix | pthreads)
2618     THREADS=posix
2619     case "$host" in
2620      *-*-linux*)
2621         cat >> confdefs.h <<\EOF
2622 #define LINUX_THREADS 1
2623 EOF
2624
2625         cat >> confdefs.h <<\EOF
2626 #define _REENTRANT 1
2627 EOF
2628
2629         ;;
2630      *-*-solaris*)
2631         cat >> confdefs.h <<\EOF
2632 #define SOLARIS_THREADS 1
2633 EOF
2634
2635         cat >> confdefs.h <<\EOF
2636 #define _SOLARIS_PTHREADS 1
2637 EOF
2638
2639         ;;
2640      *-*-irix*)
2641         cat >> confdefs.h <<\EOF
2642 #define IRIX_THREADS 1
2643 EOF
2644
2645         ;;
2646     esac
2647     THREADLIB=-lpthread
2648     ;;
2649  decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
2650     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
2651     ;;
2652  *)
2653     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
2654     ;;
2655 esac
2656 echo "$ac_t""$THREADS" 1>&6
2657
2658
2659 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2660 echo "configure:2661: checking for dlopen in -ldl" >&5
2661 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2662 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2663   echo $ac_n "(cached) $ac_c" 1>&6
2664 else
2665   ac_save_LIBS="$LIBS"
2666 LIBS="-ldl  $LIBS"
2667 cat > conftest.$ac_ext <<EOF
2668 #line 2669 "configure"
2669 #include "confdefs.h"
2670 /* Override any gcc2 internal prototype to avoid an error.  */
2671 /* We use char because int might match the return type of a gcc2
2672     builtin and then its argument prototype would still apply.  */
2673 char dlopen();
2674
2675 int main() {
2676 dlopen()
2677 ; return 0; }
2678 EOF
2679 if { (eval echo configure:2680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2680   rm -rf conftest*
2681   eval "ac_cv_lib_$ac_lib_var=yes"
2682 else
2683   echo "configure: failed program was:" >&5
2684   cat conftest.$ac_ext >&5
2685   rm -rf conftest*
2686   eval "ac_cv_lib_$ac_lib_var=no"
2687 fi
2688 rm -f conftest*
2689 LIBS="$ac_save_LIBS"
2690
2691 fi
2692 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2693   echo "$ac_t""yes" 1>&6
2694   EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl"
2695 else
2696   echo "$ac_t""no" 1>&6
2697 fi
2698
2699
2700
2701 # Check whether --enable-java-gc or --disable-java-gc was given.
2702 if test "${enable_java_gc+set}" = set; then
2703   enableval="$enable_java_gc"
2704
2705   GC=$enableval
2706 else
2707   GC=boehm
2708 fi
2709
2710 target_all=
2711 if test "$GC" = "boehm"; then
2712    target_all=libgcjgc.la
2713 fi
2714
2715
2716 TARGET_ECOS="no"
2717 # Check whether --with-ecos or --without-ecos was given.
2718 if test "${with_ecos+set}" = set; then
2719   withval="$with_ecos"
2720   TARGET_ECOS="$with_ecos"
2721
2722 fi
2723
2724
2725 addobjs=
2726 CXXINCLUDES=
2727 case "$TARGET_ECOS" in
2728    no)
2729       ;;
2730    *)
2731       cat >> confdefs.h <<\EOF
2732 #define ECOS 1
2733 EOF
2734
2735       CXXINCLUDES="-I${TARGET_ECOS}/include"
2736       addobjs="$addobjs ecos.lo"
2737       ;;
2738 esac
2739
2740
2741
2742
2743
2744 machdep=
2745 case "$host" in
2746 # alpha_mach_dep.s assumes that pointers are not saved in fp registers.
2747 # Gcc on a 21264 can spill pointers to fp registers.  Oops.
2748 # alpha*-*-*)
2749 #    machdep="alpha_mach_dep.lo"
2750 #    ;;
2751  mipstx39-*-elf*)
2752     machdep="mips_ultrix_mach_dep.lo"
2753     cat >> confdefs.h <<\EOF
2754 #define STACKBASE __stackbase
2755 EOF
2756
2757     cat >> confdefs.h <<\EOF
2758 #define DATASTART_IS_ETEXT 1
2759 EOF
2760
2761     ;;
2762  mips-dec-ultrix*)
2763     machdep="mips_ultrix_mach-dep.lo"
2764     ;;
2765  mips-*-*)
2766     machdep="mips_sgi_mach_dep.lo"
2767     cat >> confdefs.h <<\EOF
2768 #define NO_EXECUTE_PERMISSION 1
2769 EOF
2770
2771     ;;
2772  sparc-sun-solaris2.3*)
2773     cat >> confdefs.h <<\EOF
2774 #define SUNOS53_SHARED_LIB 1
2775 EOF
2776
2777     ;;
2778 esac
2779 if test x"$machdep" = x; then
2780    machdep="mach_dep.lo"
2781 fi
2782 addobjs="$addobjs $machdep"
2783
2784
2785 case "$host" in
2786  sparc-sun-solaris2*)
2787     if test "$GCC" = yes; then
2788        new_CFLAGS=
2789        for i in $CFLAGS; do
2790           case "$i" in
2791            -O*)
2792               ;;
2793            *)
2794               new_CFLAGS="$new_CFLAGS $i"
2795               ;;
2796           esac
2797        done
2798        CFLAGS="$new_CFLAGS"
2799     fi
2800     ;;
2801 esac
2802
2803 MY_CFLAGS="$CFLAGS"
2804
2805
2806 cat >> confdefs.h <<\EOF
2807 #define SILENT 1
2808 EOF
2809
2810 cat >> confdefs.h <<\EOF
2811 #define NO_SIGNALS 1
2812 EOF
2813
2814 cat >> confdefs.h <<\EOF
2815 #define JAVA_FINALIZATION 1
2816 EOF
2817
2818 cat >> confdefs.h <<\EOF
2819 #define GC_GCJ_SUPPORT 1
2820 EOF
2821
2822
2823 if test -n "${with_cross_host}"; then
2824    cat >> confdefs.h <<\EOF
2825 #define NO_SIGSET 1
2826 EOF
2827
2828    cat >> confdefs.h <<\EOF
2829 #define NO_CLOCK 1
2830 EOF
2831
2832    cat >> confdefs.h <<\EOF
2833 #define SMALL_CONFIG 1
2834 EOF
2835
2836    cat >> confdefs.h <<\EOF
2837 #define NO_DEBUGGING 1
2838 EOF
2839
2840 fi
2841
2842
2843
2844 if test -z "$with_cross_host"; then
2845   USE_LIBDIR_TRUE=
2846   USE_LIBDIR_FALSE='#'
2847 else
2848   USE_LIBDIR_TRUE='#'
2849   USE_LIBDIR_FALSE=
2850 fi
2851
2852 if test "${multilib}" = "yes"; then
2853   multilib_arg="--enable-multilib"
2854 else
2855   multilib_arg=
2856 fi
2857
2858 trap '' 1 2 15
2859 cat > confcache <<\EOF
2860 # This file is a shell script that caches the results of configure
2861 # tests run on this system so they can be shared between configure
2862 # scripts and configure runs.  It is not useful on other systems.
2863 # If it contains results you don't want to keep, you may remove or edit it.
2864 #
2865 # By default, configure uses ./config.cache as the cache file,
2866 # creating it if it does not exist already.  You can give configure
2867 # the --cache-file=FILE option to use a different cache file; that is
2868 # what configure does when it calls configure scripts in
2869 # subdirectories, so they share the cache.
2870 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2871 # config.status only pays attention to the cache file if you give it the
2872 # --recheck option to rerun configure.
2873 #
2874 EOF
2875 # The following way of writing the cache mishandles newlines in values,
2876 # but we know of no workaround that is simple, portable, and efficient.
2877 # So, don't put newlines in cache variables' values.
2878 # Ultrix sh set writes to stderr and can't be redirected directly,
2879 # and sets the high bit in the cache file unless we assign to the vars.
2880 (set) 2>&1 |
2881   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2882   *ac_space=\ *)
2883     # `set' does not quote correctly, so add quotes (double-quote substitution
2884     # turns \\\\ into \\, and sed turns \\ into \).
2885     sed -n \
2886       -e "s/'/'\\\\''/g" \
2887       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2888     ;;
2889   *)
2890     # `set' quotes correctly as required by POSIX, so do not add quotes.
2891     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2892     ;;
2893   esac >> confcache
2894 if cmp -s $cache_file confcache; then
2895   :
2896 else
2897   if test -w $cache_file; then
2898     echo "updating cache $cache_file"
2899     cat confcache > $cache_file
2900   else
2901     echo "not updating unwritable cache $cache_file"
2902   fi
2903 fi
2904 rm -f confcache
2905
2906 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2907
2908 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2909 # Let make expand exec_prefix.
2910 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2911
2912 # Any assignment to VPATH causes Sun make to only execute
2913 # the first set of double-colon rules, so remove it if not needed.
2914 # If there is a colon in the path, we need to keep it.
2915 if test "x$srcdir" = x.; then
2916   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
2917 fi
2918
2919 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2920
2921 # Transform confdefs.h into DEFS.
2922 # Protect against shell expansion while executing Makefile rules.
2923 # Protect against Makefile macro expansion.
2924 cat > conftest.defs <<\EOF
2925 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2926 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
2927 s%\[%\\&%g
2928 s%\]%\\&%g
2929 s%\$%$$%g
2930 EOF
2931 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
2932 rm -f conftest.defs
2933
2934
2935 # Without the "./", some shells look in PATH for config.status.
2936 : ${CONFIG_STATUS=./config.status}
2937
2938 echo creating $CONFIG_STATUS
2939 rm -f $CONFIG_STATUS
2940 cat > $CONFIG_STATUS <<EOF
2941 #! /bin/sh
2942 # Generated automatically by configure.
2943 # Run this file to recreate the current configuration.
2944 # This directory was configured as follows,
2945 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2946 #
2947 # $0 $ac_configure_args
2948 #
2949 # Compiler output produced by configure, useful for debugging
2950 # configure, is in ./config.log if it exists.
2951
2952 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2953 for ac_option
2954 do
2955   case "\$ac_option" in
2956   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2957     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2958     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2959   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2960     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2961     exit 0 ;;
2962   -help | --help | --hel | --he | --h)
2963     echo "\$ac_cs_usage"; exit 0 ;;
2964   *) echo "\$ac_cs_usage"; exit 1 ;;
2965   esac
2966 done
2967
2968 ac_given_srcdir=$srcdir
2969 ac_given_INSTALL="$INSTALL"
2970
2971 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2972 EOF
2973 cat >> $CONFIG_STATUS <<EOF
2974
2975 # Protect against being on the right side of a sed subst in config.status.
2976 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2977  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2978 $ac_vpsub
2979 $extrasub
2980 s%@SHELL@%$SHELL%g
2981 s%@CFLAGS@%$CFLAGS%g
2982 s%@CPPFLAGS@%$CPPFLAGS%g
2983 s%@CXXFLAGS@%$CXXFLAGS%g
2984 s%@FFLAGS@%$FFLAGS%g
2985 s%@DEFS@%$DEFS%g
2986 s%@LDFLAGS@%$LDFLAGS%g
2987 s%@LIBS@%$LIBS%g
2988 s%@exec_prefix@%$exec_prefix%g
2989 s%@prefix@%$prefix%g
2990 s%@program_transform_name@%$program_transform_name%g
2991 s%@bindir@%$bindir%g
2992 s%@sbindir@%$sbindir%g
2993 s%@libexecdir@%$libexecdir%g
2994 s%@datadir@%$datadir%g
2995 s%@sysconfdir@%$sysconfdir%g
2996 s%@sharedstatedir@%$sharedstatedir%g
2997 s%@localstatedir@%$localstatedir%g
2998 s%@libdir@%$libdir%g
2999 s%@includedir@%$includedir%g
3000 s%@oldincludedir@%$oldincludedir%g
3001 s%@infodir@%$infodir%g
3002 s%@mandir@%$mandir%g
3003 s%@host@%$host%g
3004 s%@host_alias@%$host_alias%g
3005 s%@host_cpu@%$host_cpu%g
3006 s%@host_vendor@%$host_vendor%g
3007 s%@host_os@%$host_os%g
3008 s%@target@%$target%g
3009 s%@target_alias@%$target_alias%g
3010 s%@target_cpu@%$target_cpu%g
3011 s%@target_vendor@%$target_vendor%g
3012 s%@target_os@%$target_os%g
3013 s%@build@%$build%g
3014 s%@build_alias@%$build_alias%g
3015 s%@build_cpu@%$build_cpu%g
3016 s%@build_vendor@%$build_vendor%g
3017 s%@build_os@%$build_os%g
3018 s%@boehm_gc_basedir@%$boehm_gc_basedir%g
3019 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3020 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3021 s%@INSTALL_DATA@%$INSTALL_DATA%g
3022 s%@PACKAGE@%$PACKAGE%g
3023 s%@VERSION@%$VERSION%g
3024 s%@ACLOCAL@%$ACLOCAL%g
3025 s%@AUTOCONF@%$AUTOCONF%g
3026 s%@AUTOMAKE@%$AUTOMAKE%g
3027 s%@AUTOHEADER@%$AUTOHEADER%g
3028 s%@MAKEINFO@%$MAKEINFO%g
3029 s%@SET_MAKE@%$SET_MAKE%g
3030 s%@CC@%$CC%g
3031 s%@CXX@%$CXX%g
3032 s%@AS@%$AS%g
3033 s%@AR@%$AR%g
3034 s%@RANLIB@%$RANLIB%g
3035 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
3036 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
3037 s%@MAINT@%$MAINT%g
3038 s%@EXEEXT@%$EXEEXT%g
3039 s%@BOEHM_GC_CFLAGS@%$BOEHM_GC_CFLAGS%g
3040 s%@LN_S@%$LN_S%g
3041 s%@OBJEXT@%$OBJEXT%g
3042 s%@STRIP@%$STRIP%g
3043 s%@LIBTOOL@%$LIBTOOL%g
3044 s%@CXXCPP@%$CXXCPP%g
3045 s%@THREADLIB@%$THREADLIB%g
3046 s%@EXTRA_TEST_LIBS@%$EXTRA_TEST_LIBS%g
3047 s%@target_all@%$target_all%g
3048 s%@INCLUDES@%$INCLUDES%g
3049 s%@CXXINCLUDES@%$CXXINCLUDES%g
3050 s%@addobjs@%$addobjs%g
3051 s%@MY_CFLAGS@%$MY_CFLAGS%g
3052 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
3053 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
3054
3055 CEOF
3056 EOF
3057
3058 cat >> $CONFIG_STATUS <<\EOF
3059
3060 # Split the substitutions into bite-sized pieces for seds with
3061 # small command number limits, like on Digital OSF/1 and HP-UX.
3062 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3063 ac_file=1 # Number of current file.
3064 ac_beg=1 # First line for current file.
3065 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3066 ac_more_lines=:
3067 ac_sed_cmds=""
3068 while $ac_more_lines; do
3069   if test $ac_beg -gt 1; then
3070     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3071   else
3072     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3073   fi
3074   if test ! -s conftest.s$ac_file; then
3075     ac_more_lines=false
3076     rm -f conftest.s$ac_file
3077   else
3078     if test -z "$ac_sed_cmds"; then
3079       ac_sed_cmds="sed -f conftest.s$ac_file"
3080     else
3081       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3082     fi
3083     ac_file=`expr $ac_file + 1`
3084     ac_beg=$ac_end
3085     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3086   fi
3087 done
3088 if test -z "$ac_sed_cmds"; then
3089   ac_sed_cmds=cat
3090 fi
3091 EOF
3092
3093 cat >> $CONFIG_STATUS <<EOF
3094
3095 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3096 EOF
3097 cat >> $CONFIG_STATUS <<\EOF
3098 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3099   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3100   case "$ac_file" in
3101   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3102        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3103   *) ac_file_in="${ac_file}.in" ;;
3104   esac
3105
3106   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3107
3108   # Remove last slash and all that follows it.  Not all systems have dirname.
3109   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3110   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3111     # The file is in a subdirectory.
3112     test ! -d "$ac_dir" && mkdir "$ac_dir"
3113     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3114     # A "../" for each directory in $ac_dir_suffix.
3115     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3116   else
3117     ac_dir_suffix= ac_dots=
3118   fi
3119
3120   case "$ac_given_srcdir" in
3121   .)  srcdir=.
3122       if test -z "$ac_dots"; then top_srcdir=.
3123       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3124   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3125   *) # Relative path.
3126     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3127     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3128   esac
3129
3130   case "$ac_given_INSTALL" in
3131   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3132   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3133   esac
3134
3135   echo creating "$ac_file"
3136   rm -f "$ac_file"
3137   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3138   case "$ac_file" in
3139   *Makefile*) ac_comsub="1i\\
3140 # $configure_input" ;;
3141   *) ac_comsub= ;;
3142   esac
3143
3144   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3145   sed -e "$ac_comsub
3146 s%@configure_input@%$configure_input%g
3147 s%@srcdir@%$srcdir%g
3148 s%@top_srcdir@%$top_srcdir%g
3149 s%@INSTALL@%$INSTALL%g
3150 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3151 fi; done
3152 rm -f conftest.s*
3153
3154 EOF
3155 cat >> $CONFIG_STATUS <<EOF
3156 srcdir=${srcdir}
3157 host=${host}
3158 target=${target}
3159 with_multisubdir=${with_multisubdir}
3160 ac_configure_args="${multilib_arg} ${ac_configure_args}"
3161 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3162 boehm_gc_basedir=${boehm_gc_basedir}
3163 CC="${CC}"
3164 DEFS="$DEFS"
3165
3166 EOF
3167 cat >> $CONFIG_STATUS <<\EOF
3168
3169 echo "$DEFS" > boehm-cflags
3170
3171 if test -n "$CONFIG_FILES"; then
3172   ac_file=Makefile . ${boehm_gc_basedir}/../config-ml.in
3173 fi
3174 exit 0
3175 EOF
3176 chmod +x $CONFIG_STATUS
3177 rm -fr confdefs* $ac_clean_files
3178 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3179