libjava/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="$ac_help
  15   --with-target-subdir=SUBDIR
  16                            configuring in a subdirectory"
  17 ac_help="$ac_help
  18   --with-cross-host=HOST  configuring with a cross compiler"
  19 ac_help="$ac_help
  20   --enable-multilib       build many library versions (default)"
  21 ac_help="$ac_help
  22   --enable-maintainer-mode enable make rules and dependencies not useful
  23                           (and sometimes confusing) to the casual installer"
  24 ac_help="$ac_help
  25   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  26 ac_help="$ac_help
  27   --enable-static[=PKGS]  build static libraries [default=yes]"
  28 ac_help="$ac_help
  29   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  30 ac_help="$ac_help
  31   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  32 ac_help="$ac_help
  33   --disable-libtool-lock  avoid locking (might break parallel builds)"
  34 ac_help="$ac_help
  35   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  36 ac_help="$ac_help
  37   --disable-getenv-properties
  38                           don't set system properties from GCJ_PROPERTIES"
  39 ac_help="$ac_help
  40   --enable-hash-synchronization
  41                           Use global hash table for monitor locks"
  42 ac_help="$ac_help
  43   --enable-libgcj-debug   enable runtime debugging code"
  44 ac_help="$ac_help
  45   --enable-interpreter    enable interpreter"
  46 ac_help="$ac_help
  47   --enable-sjlj-exceptions  force use of builtin_setjmp for exceptions"
  48 ac_help="$ac_help
  49   --disable-java-net      disable java.net"
  50 ac_help="$ac_help
  51   --without-libffi        don't use libffi"
  52 ac_help="$ac_help
  53   --disable-jvmpi         disable JVMPI support"
  54 ac_help="$ac_help
  55   --with-ecos             enable runtime eCos target support"
  56 ac_help="$ac_help
  57   --with-system-zlib      use installed libz"
  58 ac_help="$ac_help
  59   --enable-java-gc=TYPE   choose garbage collector [boehm]"
  60 ac_help="$ac_help
  61   --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib"
  62 ac_help="$ac_help
  63   --with-x                use the X Window System"
  64 ac_help="$ac_help
  65   --enable-java-awt       list of AWT peer implementations to be built"
  66
  67 # Initialize some variables set by options.
  68 # The variables have the same names as the options, with
  69 # dashes changed to underlines.
  70 build=NONE
  71 cache_file=./config.cache
  72 exec_prefix=NONE
  73 host=NONE
  74 no_create=
  75 nonopt=NONE
  76 no_recursion=
  77 prefix=NONE
  78 program_prefix=NONE
  79 program_suffix=NONE
  80 program_transform_name=s,x,x,
  81 silent=
  82 site=
  83 srcdir=
  84 target=NONE
  85 verbose=
  86 x_includes=NONE
  87 x_libraries=NONE
  88 bindir='${exec_prefix}/bin'
  89 sbindir='${exec_prefix}/sbin'
  90 libexecdir='${exec_prefix}/libexec'
  91 datadir='${prefix}/share'
  92 sysconfdir='${prefix}/etc'
  93 sharedstatedir='${prefix}/com'
  94 localstatedir='${prefix}/var'
  95 libdir='${exec_prefix}/lib'
  96 includedir='${prefix}/include'
  97 oldincludedir='/usr/include'
  98 infodir='${prefix}/info'
  99 mandir='${prefix}/man'
 100
 101 # Initialize some other variables.
 102 subdirs=
 103 MFLAGS= MAKEFLAGS=
 104 SHELL=${CONFIG_SHELL-/bin/sh}
 105 # Maximum number of lines to put in a shell here document.
 106 ac_max_here_lines=12
 107
 108 ac_prev=
 109 for ac_option
 110 do
 111
 112   # If the previous option needs an argument, assign it.
 113   if test -n "$ac_prev"; then
 114     eval "$ac_prev=\$ac_option"
 115     ac_prev=
 116     continue
 117   fi
 118
 119   case "$ac_option" in
 120   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 121   *) ac_optarg= ;;
 122   esac
 123
 124   # Accept the important Cygnus configure options, so we can diagnose typos.
 125
 126   case "$ac_option" in
 127
 128   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 129     ac_prev=bindir ;;
 130   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 131     bindir="$ac_optarg" ;;
 132
 133   -build | --build | --buil | --bui | --bu)
 134     ac_prev=build ;;
 135   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 136     build="$ac_optarg" ;;
 137
 138   -cache-file | --cache-file | --cache-fil | --cache-fi \
 139   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 140     ac_prev=cache_file ;;
 141   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 142   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 143     cache_file="$ac_optarg" ;;
 144
 145   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 146     ac_prev=datadir ;;
 147   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 148   | --da=*)
 149     datadir="$ac_optarg" ;;
 150
 151   -disable-* | --disable-*)
 152     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 153     # Reject names that are not valid shell variable names.
 154     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 155       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 156     fi
 157     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 158     eval "enable_${ac_feature}=no" ;;
 159
 160   -enable-* | --enable-*)
 161     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 162     # Reject names that are not valid shell variable names.
 163     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 164       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 165     fi
 166     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 167     case "$ac_option" in
 168       *=*) ;;
 169       *) ac_optarg=yes ;;
 170     esac
 171     eval "enable_${ac_feature}='$ac_optarg'" ;;
 172
 173   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 174   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 175   | --exec | --exe | --ex)
 176     ac_prev=exec_prefix ;;
 177   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 178   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 179   | --exec=* | --exe=* | --ex=*)
 180     exec_prefix="$ac_optarg" ;;
 181
 182   -gas | --gas | --ga | --g)
 183     # Obsolete; use --with-gas.
 184     with_gas=yes ;;
 185
 186   -help | --help | --hel | --he)
 187     # Omit some internal or obsolete options to make the list less imposing.
 188     # This message is too long to be a string in the A/UX 3.1 sh.
 189     cat << EOF
 190 Usage: configure [options] [host]
 191 Options: [defaults in brackets after descriptions]
 192 Configuration:
 193   --cache-file=FILE       cache test results in FILE
 194   --help                  print this message
 195   --no-create             do not create output files
 196   --quiet, --silent       do not print \`checking...' messages
 197   --version               print the version of autoconf that created configure
 198 Directory and file names:
 199   --prefix=PREFIX         install architecture-independent files in PREFIX
 200                           [$ac_default_prefix]
 201   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 202                           [same as prefix]
 203   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 204   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 205   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 206   --datadir=DIR           read-only architecture-independent data in DIR
 207                           [PREFIX/share]
 208   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 209   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 210                           [PREFIX/com]
 211   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 212   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 213   --includedir=DIR        C header files in DIR [PREFIX/include]
 214   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 215   --infodir=DIR           info documentation in DIR [PREFIX/info]
 216   --mandir=DIR            man documentation in DIR [PREFIX/man]
 217   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 218   --program-prefix=PREFIX prepend PREFIX to installed program names
 219   --program-suffix=SUFFIX append SUFFIX to installed program names
 220   --program-transform-name=PROGRAM
 221                           run sed PROGRAM on installed program names
 222 EOF
 223     cat << EOF
 224 Host type:
 225   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 226   --host=HOST             configure for HOST [guessed]
 227   --target=TARGET         configure for TARGET [TARGET=HOST]
 228 Features and packages:
 229   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 230   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 231   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 232   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 233   --x-includes=DIR        X include files are in DIR
 234   --x-libraries=DIR       X library files are in DIR
 235 EOF
 236     if test -n "$ac_help"; then
 237       echo "--enable and --with options recognized:$ac_help"
 238     fi
 239     exit 0 ;;
 240
 241   -host | --host | --hos | --ho)
 242     ac_prev=host ;;
 243   -host=* | --host=* | --hos=* | --ho=*)
 244     host="$ac_optarg" ;;
 245
 246   -includedir | --includedir | --includedi | --included | --include \
 247   | --includ | --inclu | --incl | --inc)
 248     ac_prev=includedir ;;
 249   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 250   | --includ=* | --inclu=* | --incl=* | --inc=*)
 251     includedir="$ac_optarg" ;;
 252
 253   -infodir | --infodir | --infodi | --infod | --info | --inf)
 254     ac_prev=infodir ;;
 255   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 256     infodir="$ac_optarg" ;;
 257
 258   -libdir | --libdir | --libdi | --libd)
 259     ac_prev=libdir ;;
 260   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 261     libdir="$ac_optarg" ;;
 262
 263   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 264   | --libexe | --libex | --libe)
 265     ac_prev=libexecdir ;;
 266   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 267   | --libexe=* | --libex=* | --libe=*)
 268     libexecdir="$ac_optarg" ;;
 269
 270   -localstatedir | --localstatedir | --localstatedi | --localstated \
 271   | --localstate | --localstat | --localsta | --localst \
 272   | --locals | --local | --loca | --loc | --lo)
 273     ac_prev=localstatedir ;;
 274   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 275   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 276   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 277     localstatedir="$ac_optarg" ;;
 278
 279   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 280     ac_prev=mandir ;;
 281   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 282     mandir="$ac_optarg" ;;
 283
 284   -nfp | --nfp | --nf)
 285     # Obsolete; use --without-fp.
 286     with_fp=no ;;
 287
 288   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 289   | --no-cr | --no-c)
 290     no_create=yes ;;
 291
 292   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 293   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 294     no_recursion=yes ;;
 295
 296   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 297   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 298   | --oldin | --oldi | --old | --ol | --o)
 299     ac_prev=oldincludedir ;;
 300   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 301   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 302   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 303     oldincludedir="$ac_optarg" ;;
 304
 305   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 306     ac_prev=prefix ;;
 307   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 308     prefix="$ac_optarg" ;;
 309
 310   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 311   | --program-pre | --program-pr | --program-p)
 312     ac_prev=program_prefix ;;
 313   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 314   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 315     program_prefix="$ac_optarg" ;;
 316
 317   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 318   | --program-suf | --program-su | --program-s)
 319     ac_prev=program_suffix ;;
 320   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 321   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 322     program_suffix="$ac_optarg" ;;
 323
 324   -program-transform-name | --program-transform-name \
 325   | --program-transform-nam | --program-transform-na \
 326   | --program-transform-n | --program-transform- \
 327   | --program-transform | --program-transfor \
 328   | --program-transfo | --program-transf \
 329   | --program-trans | --program-tran \
 330   | --progr-tra | --program-tr | --program-t)
 331     ac_prev=program_transform_name ;;
 332   -program-transform-name=* | --program-transform-name=* \
 333   | --program-transform-nam=* | --program-transform-na=* \
 334   | --program-transform-n=* | --program-transform-=* \
 335   | --program-transform=* | --program-transfor=* \
 336   | --program-transfo=* | --program-transf=* \
 337   | --program-trans=* | --program-tran=* \
 338   | --progr-tra=* | --program-tr=* | --program-t=*)
 339     program_transform_name="$ac_optarg" ;;
 340
 341   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 342   | -silent | --silent | --silen | --sile | --sil)
 343     silent=yes ;;
 344
 345   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 346     ac_prev=sbindir ;;
 347   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 348   | --sbi=* | --sb=*)
 349     sbindir="$ac_optarg" ;;
 350
 351   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 352   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 353   | --sharedst | --shareds | --shared | --share | --shar \
 354   | --sha | --sh)
 355     ac_prev=sharedstatedir ;;
 356   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 357   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 358   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 359   | --sha=* | --sh=*)
 360     sharedstatedir="$ac_optarg" ;;
 361
 362   -site | --site | --sit)
 363     ac_prev=site ;;
 364   -site=* | --site=* | --sit=*)
 365     site="$ac_optarg" ;;
 366
 367   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 368     ac_prev=srcdir ;;
 369   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 370     srcdir="$ac_optarg" ;;
 371
 372   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 373   | --syscon | --sysco | --sysc | --sys | --sy)
 374     ac_prev=sysconfdir ;;
 375   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 376   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 377     sysconfdir="$ac_optarg" ;;
 378
 379   -target | --target | --targe | --targ | --tar | --ta | --t)
 380     ac_prev=target ;;
 381   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 382     target="$ac_optarg" ;;
 383
 384   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 385     verbose=yes ;;
 386
 387   -version | --version | --versio | --versi | --vers)
 388     echo "configure generated by autoconf version 2.13"
 389     exit 0 ;;
 390
 391   -with-* | --with-*)
 392     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 393     # Reject names that are not valid shell variable names.
 394     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 395       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 396     fi
 397     ac_package=`echo $ac_package| sed 's/-/_/g'`
 398     case "$ac_option" in
 399       *=*) ;;
 400       *) ac_optarg=yes ;;
 401     esac
 402     eval "with_${ac_package}='$ac_optarg'" ;;
 403
 404   -without-* | --without-*)
 405     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 406     # Reject names that are not valid shell variable names.
 407     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 408       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 409     fi
 410     ac_package=`echo $ac_package| sed 's/-/_/g'`
 411     eval "with_${ac_package}=no" ;;
 412
 413   --x)
 414     # Obsolete; use --with-x.
 415     with_x=yes ;;
 416
 417   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 418   | --x-incl | --x-inc | --x-in | --x-i)
 419     ac_prev=x_includes ;;
 420   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 421   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 422     x_includes="$ac_optarg" ;;
 423
 424   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 425   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 426     ac_prev=x_libraries ;;
 427   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 428   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 429     x_libraries="$ac_optarg" ;;
 430
 431   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 432     ;;
 433
 434   *)
 435     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 436       echo "configure: warning: $ac_option: invalid host type" 1>&2
 437     fi
 438     if test "x$nonopt" != xNONE; then
 439       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 440     fi
 441     nonopt="$ac_option"
 442     ;;
 443
 444   esac
 445 done
 446
 447 if test -n "$ac_prev"; then
 448   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 449 fi
 450
 451 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 452
 453 # File descriptor usage:
 454 # 0 standard input
 455 # 1 file creation
 456 # 2 errors and warnings
 457 # 3 some systems may open it to /dev/tty
 458 # 4 used on the Kubota Titan
 459 # 6 checking for... messages and results
 460 # 5 compiler messages saved in config.log
 461 if test "$silent" = yes; then
 462   exec 6>/dev/null
 463 else
 464   exec 6>&1
 465 fi
 466 exec 5>./config.log
 467
 468 echo "\
 469 This file contains any messages produced by compilers while
 470 running configure, to aid debugging if configure makes a mistake.
 471 " 1>&5
 472
 473 # Strip out --no-create and --no-recursion so they do not pile up.
 474 # Also quote any args containing shell metacharacters.
 475 ac_configure_args=
 476 for ac_arg
 477 do
 478   case "$ac_arg" in
 479   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 480   | --no-cr | --no-c) ;;
 481   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 482   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 483   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 484   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 485   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 486   esac
 487 done
 488
 489 # NLS nuisances.
 490 # Only set these to C if already set.  These must not be set unconditionally
 491 # because not all systems understand e.g. LANG=C (notably SCO).
 492 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 493 # Non-C LC_CTYPE values break the ctype check.
 494 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 495 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 496 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 497 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 498
 499 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 500 rm -rf conftest* confdefs.h
 501 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 502 echo > confdefs.h
 503
 504 # A filename unique to this package, relative to the directory that
 505 # configure is in, which we can look for to find out if srcdir is correct.
 506 ac_unique_file=java/lang/System.java
 507
 508 # Find the source files, if location was not specified.
 509 if test -z "$srcdir"; then
 510   ac_srcdir_defaulted=yes
 511   # Try the directory containing this script, then its parent.
 512   ac_prog=$0
 513   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 514   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 515   srcdir=$ac_confdir
 516   if test ! -r $srcdir/$ac_unique_file; then
 517     srcdir=..
 518   fi
 519 else
 520   ac_srcdir_defaulted=no
 521 fi
 522 if test ! -r $srcdir/$ac_unique_file; then
 523   if test "$ac_srcdir_defaulted" = yes; then
 524     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 525   else
 526     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 527   fi
 528 fi
 529 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 530
 531 # Prefer explicitly selected file to automatically selected ones.
 532 if test -z "$CONFIG_SITE"; then
 533   if test "x$prefix" != xNONE; then
 534     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 535   else
 536     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 537   fi
 538 fi
 539 for ac_site_file in $CONFIG_SITE; do
 540   if test -r "$ac_site_file"; then
 541     echo "loading site script $ac_site_file"
 542     . "$ac_site_file"
 543   fi
 544 done
 545
 546 if test -r "$cache_file"; then
 547   echo "loading cache $cache_file"
 548   . $cache_file
 549 else
 550   echo "creating cache $cache_file"
 551   > $cache_file
 552 fi
 553
 554 ac_ext=c
 555 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 556 ac_cpp='$CPP $CPPFLAGS'
 557 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 558 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 559 cross_compiling=$ac_cv_prog_cc_cross
 560
 561 ac_exeext=
 562 ac_objext=o
 563 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 564   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 565   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 566     ac_n= ac_c='
 567 ' ac_t='        '
 568   else
 569     ac_n=-n ac_c= ac_t=
 570   fi
 571 else
 572   ac_n= ac_c='\c' ac_t=
 573 fi
 574
 575
 576
 577 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
 578 echo "configure:579: checking whether ln -s works" >&5
 579 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
 580   echo $ac_n "(cached) $ac_c" 1>&6
 581 else
 582   rm -f conftestdata
 583 if ln -s X conftestdata 2>/dev/null
 584 then
 585   rm -f conftestdata
 586   ac_cv_prog_LN_S="ln -s"
 587 else
 588   ac_cv_prog_LN_S=ln
 589 fi
 590 fi
 591 LN_S="$ac_cv_prog_LN_S"
 592 if test "$ac_cv_prog_LN_S" = "ln -s"; then
 593   echo "$ac_t""yes" 1>&6
 594 else
 595   echo "$ac_t""no" 1>&6
 596 fi
 597
 598
 599 # Check whether --with-target-subdir or --without-target-subdir was given.
 600 if test "${with_target_subdir+set}" = set; then
 601   withval="$with_target_subdir"
 602   :
 603 fi
 604
 605 # Check whether --with-cross-host or --without-cross-host was given.
 606 if test "${with_cross_host+set}" = set; then
 607   withval="$with_cross_host"
 608   :
 609 fi
 610
 611
 612 # Find a good install program.  We prefer a C program (faster),
 613 # so one script is as good as another.  But avoid the broken or
 614 # incompatible versions:
 615 # SysV /etc/install, /usr/sbin/install
 616 # SunOS /usr/etc/install
 617 # IRIX /sbin/install
 618 # AIX /bin/install
 619 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 620 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 621 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 622 # ./install, which can be erroneously created by make from ./install.sh.
 623 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 624 echo "configure:625: checking for a BSD compatible install" >&5
 625 if test -z "$INSTALL"; then
 626 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 627   echo $ac_n "(cached) $ac_c" 1>&6
 628 else
 629     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 630   for ac_dir in $PATH; do
 631     # Account for people who put trailing slashes in PATH elements.
 632     case "$ac_dir/" in
 633     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 634     *)
 635       # OSF1 and SCO ODT 3.0 have their own names for install.
 636       # Don't use installbsd from OSF since it installs stuff as root
 637       # by default.
 638       for ac_prog in ginstall scoinst install; do
 639         if test -f $ac_dir/$ac_prog; then
 640           if test $ac_prog = install &&
 641             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 642             # AIX install.  It has an incompatible calling convention.
 643             :
 644           else
 645             ac_cv_path_install="$ac_dir/$ac_prog -c"
 646             break 2
 647           fi
 648         fi
 649       done
 650       ;;
 651     esac
 652   done
 653   IFS="$ac_save_IFS"
 654
 655 fi
 656   if test "${ac_cv_path_install+set}" = set; then
 657     INSTALL="$ac_cv_path_install"
 658   else
 659     # As a last resort, use the slow shell script.  We don't cache a
 660     # path for INSTALL within a source directory, because that will
 661     # break other packages using the cache if that directory is
 662     # removed, or if the path is relative.
 663     INSTALL="$ac_install_sh"
 664   fi
 665 fi
 666 echo "$ac_t""$INSTALL" 1>&6
 667
 668 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 669 # It thinks the first close brace ends the variable substitution.
 670 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 671
 672 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 673
 674 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 675
 676 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 677 echo "configure:678: checking whether build environment is sane" >&5
 678 # Just in case
 679 sleep 1
 680 echo timestamp > conftestfile
 681 # Do `set' in a subshell so we don't clobber the current shell's
 682 # arguments.  Must try -L first in case configure is actually a
 683 # symlink; some systems play weird games with the mod time of symlinks
 684 # (eg FreeBSD returns the mod time of the symlink's containing
 685 # directory).
 686 if (
 687    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 688    if test "$*" = "X"; then
 689       # -L didn't work.
 690       set X `ls -t $srcdir/configure conftestfile`
 691    fi
 692    if test "$*" != "X $srcdir/configure conftestfile" \
 693       && test "$*" != "X conftestfile $srcdir/configure"; then
 694
 695       # If neither matched, then we have a broken ls.  This can happen
 696       # if, for instance, CONFIG_SHELL is bash and it inherits a
 697       # broken ls alias from the environment.  This has actually
 698       # happened.  Such a system could not be considered "sane".
 699       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 700 alias in your environment" 1>&2; exit 1; }
 701    fi
 702
 703    test "$2" = conftestfile
 704    )
 705 then
 706    # Ok.
 707    :
 708 else
 709    { echo "configure: error: newly created file is older than distributed files!
 710 Check your system clock" 1>&2; exit 1; }
 711 fi
 712 rm -f conftest*
 713 echo "$ac_t""yes" 1>&6
 714 if test "$program_transform_name" = s,x,x,; then
 715   program_transform_name=
 716 else
 717   # Double any \ or $.  echo might interpret backslashes.
 718   cat <<\EOF_SED > conftestsed
 719 s,\\,\\\\,g; s,\$,$$,g
 720 EOF_SED
 721   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 722   rm -f conftestsed
 723 fi
 724 test "$program_prefix" != NONE &&
 725   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 726 # Use a double $ so make ignores it.
 727 test "$program_suffix" != NONE &&
 728   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 729
 730 # sed with no file args requires a program.
 731 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 732
 733 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 734 echo "configure:735: checking whether ${MAKE-make} sets \${MAKE}" >&5
 735 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 736 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 737   echo $ac_n "(cached) $ac_c" 1>&6
 738 else
 739   cat > conftestmake <<\EOF
 740 all:
 741         @echo 'ac_maketemp="${MAKE}"'
 742 EOF
 743 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 744 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 745 if test -n "$ac_maketemp"; then
 746   eval ac_cv_prog_make_${ac_make}_set=yes
 747 else
 748   eval ac_cv_prog_make_${ac_make}_set=no
 749 fi
 750 rm -f conftestmake
 751 fi
 752 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 753   echo "$ac_t""yes" 1>&6
 754   SET_MAKE=
 755 else
 756   echo "$ac_t""no" 1>&6
 757   SET_MAKE="MAKE=${MAKE-make}"
 758 fi
 759
 760 if test $host != $build; then
 761   ac_tool_prefix=${host_alias}-
 762 else
 763   ac_tool_prefix=
 764 fi
 765
 766 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 767 echo "configure:768: checking for Cygwin environment" >&5
 768 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 769   echo $ac_n "(cached) $ac_c" 1>&6
 770 else
 771   cat > conftest.$ac_ext <<EOF
 772 #line 773 "configure"
 773 #include "confdefs.h"
 774
 775 int main() {
 776
 777 #ifndef __CYGWIN__
 778 #define __CYGWIN__ __CYGWIN32__
 779 #endif
 780 return __CYGWIN__;
 781 ; return 0; }
 782 EOF
 783 if { (eval echo configure:784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 784   rm -rf conftest*
 785   ac_cv_cygwin=yes
 786 else
 787   echo "configure: failed program was:" >&5
 788   cat conftest.$ac_ext >&5
 789   rm -rf conftest*
 790   ac_cv_cygwin=no
 791 fi
 792 rm -f conftest*
 793 rm -f conftest*
 794 fi
 795
 796 echo "$ac_t""$ac_cv_cygwin" 1>&6
 797 CYGWIN=
 798 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 799 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 800 echo "configure:801: checking for mingw32 environment" >&5
 801 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 802   echo $ac_n "(cached) $ac_c" 1>&6
 803 else
 804   cat > conftest.$ac_ext <<EOF
 805 #line 806 "configure"
 806 #include "confdefs.h"
 807
 808 int main() {
 809 return __MINGW32__;
 810 ; return 0; }
 811 EOF
 812 if { (eval echo configure:813: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 813   rm -rf conftest*
 814   ac_cv_mingw32=yes
 815 else
 816   echo "configure: failed program was:" >&5
 817   cat conftest.$ac_ext >&5
 818   rm -rf conftest*
 819   ac_cv_mingw32=no
 820 fi
 821 rm -f conftest*
 822 rm -f conftest*
 823 fi
 824
 825 echo "$ac_t""$ac_cv_mingw32" 1>&6
 826 MINGW32=
 827 test "$ac_cv_mingw32" = yes && MINGW32=yes
 828
 829 # Check whether --enable-multilib or --disable-multilib was given.
 830 if test "${enable_multilib+set}" = set; then
 831   enableval="$enable_multilib"
 832   case "${enableval}" in
 833   yes) multilib=yes ;;
 834   no)  multilib=no ;;
 835   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 836  esac
 837 else
 838   multilib=yes
 839 fi
 840
 841
 842 # When building with srcdir == objdir, links to the source files will
 843 # be created in directories within the target_subdir.  We have to
 844 # adjust toplevel_srcdir accordingly, so that configure finds
 845 # install-sh and other auxiliary files that live in the top-level
 846 # source directory.
 847 if test "${srcdir}" = "."; then
 848   if test -z "${with_target_subdir}"; then
 849     toprel=".."
 850   else
 851     if test "${with_target_subdir}" != "."; then
 852       toprel="${with_multisrctop}../.."
 853     else
 854       toprel="${with_multisrctop}.."
 855     fi
 856   fi
 857 else
 858   toprel=".."
 859 fi
 860
 861 libgcj_basedir=$srcdir/$toprel/./libjava
 862
 863
 864 ac_aux_dir=
 865 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
 866   if test -f $ac_dir/install-sh; then
 867     ac_aux_dir=$ac_dir
 868     ac_install_sh="$ac_aux_dir/install-sh -c"
 869     break
 870   elif test -f $ac_dir/install.sh; then
 871     ac_aux_dir=$ac_dir
 872     ac_install_sh="$ac_aux_dir/install.sh -c"
 873     break
 874   fi
 875 done
 876 if test -z "$ac_aux_dir"; then
 877   { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
 878 fi
 879 ac_config_guess=$ac_aux_dir/config.guess
 880 ac_config_sub=$ac_aux_dir/config.sub
 881 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 882
 883 if :; then :; else
 884   # This overrides the previous occurrence for automake, but not for
 885   # autoconf, which is exactly what we want.
 886   ac_aux_dir=
 887 for ac_dir in .. $srcdir/..; do
 888   if test -f $ac_dir/install-sh; then
 889     ac_aux_dir=$ac_dir
 890     ac_install_sh="$ac_aux_dir/install-sh -c"
 891     break
 892   elif test -f $ac_dir/install.sh; then
 893     ac_aux_dir=$ac_dir
 894     ac_install_sh="$ac_aux_dir/install.sh -c"
 895     break
 896   fi
 897 done
 898 if test -z "$ac_aux_dir"; then
 899   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 900 fi
 901 ac_config_guess=$ac_aux_dir/config.guess
 902 ac_config_sub=$ac_aux_dir/config.sub
 903 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 904
 905 fi
 906
 907 # This works around an automake problem.
 908 mkinstalldirs="`cd $ac_aux_dir && pwd`/mkinstalldirs"
 909
 910
 911
 912 # Do some error checking and defaulting for the host and target type.
 913 # The inputs are:
 914 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 915 #
 916 # The rules are:
 917 # 1. You are not allowed to specify --host, --target, and nonopt at the
 918 #    same time.
 919 # 2. Host defaults to nonopt.
 920 # 3. If nonopt is not specified, then host defaults to the current host,
 921 #    as determined by config.guess.
 922 # 4. Target and build default to nonopt.
 923 # 5. If nonopt is not specified, then target and build default to host.
 924
 925 # The aliases save the names the user supplied, while $host etc.
 926 # will get canonicalized.
 927 case $host---$target---$nonopt in
 928 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 929 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 930 esac
 931
 932
 933 # Make sure we can run config.sub.
 934 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 935 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 936 fi
 937
 938 echo $ac_n "checking host system type""... $ac_c" 1>&6
 939 echo "configure:940: checking host system type" >&5
 940
 941 host_alias=$host
 942 case "$host_alias" in
 943 NONE)
 944   case $nonopt in
 945   NONE)
 946     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 947     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 948     fi ;;
 949   *) host_alias=$nonopt ;;
 950   esac ;;
 951 esac
 952
 953 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 954 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 955 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 956 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 957 echo "$ac_t""$host" 1>&6
 958
 959 echo $ac_n "checking target system type""... $ac_c" 1>&6
 960 echo "configure:961: checking target system type" >&5
 961
 962 target_alias=$target
 963 case "$target_alias" in
 964 NONE)
 965   case $nonopt in
 966   NONE) target_alias=$host_alias ;;
 967   *) target_alias=$nonopt ;;
 968   esac ;;
 969 esac
 970
 971 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 972 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 973 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 974 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 975 echo "$ac_t""$target" 1>&6
 976
 977 echo $ac_n "checking build system type""... $ac_c" 1>&6
 978 echo "configure:979: checking build system type" >&5
 979
 980 build_alias=$build
 981 case "$build_alias" in
 982 NONE)
 983   case $nonopt in
 984   NONE) build_alias=$host_alias ;;
 985   *) build_alias=$nonopt ;;
 986   esac ;;
 987 esac
 988
 989 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 990 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 991 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 992 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 993 echo "$ac_t""$build" 1>&6
 994
 995 test "$host_alias" != "$target_alias" &&
 996   test "$program_prefix$program_suffix$program_transform_name" = \
 997     NONENONEs,x,x, &&
 998   program_prefix=${target_alias}-
 999
1000
1001
1002
1003
1004 # Extract the first word of "gcc", so it can be a program name with args.
1005 set dummy gcc; ac_word=$2
1006 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1007 echo "configure:1008: checking for $ac_word" >&5
1008 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1009   echo $ac_n "(cached) $ac_c" 1>&6
1010 else
1011   if test -n "$CC"; then
1012   ac_cv_prog_CC="$CC" # Let the user override the test.
1013 else
1014   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1015   ac_dummy="$PATH"
1016   for ac_dir in $ac_dummy; do
1017     test -z "$ac_dir" && ac_dir=.
1018     if test -f $ac_dir/$ac_word; then
1019       ac_cv_prog_CC="gcc"
1020       break
1021     fi
1022   done
1023   IFS="$ac_save_ifs"
1024 fi
1025 fi
1026 CC="$ac_cv_prog_CC"
1027 if test -n "$CC"; then
1028   echo "$ac_t""$CC" 1>&6
1029 else
1030   echo "$ac_t""no" 1>&6
1031 fi
1032
1033 if test -z "$CC"; then
1034   # Extract the first word of "cc", so it can be a program name with args.
1035 set dummy cc; ac_word=$2
1036 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1037 echo "configure:1038: checking for $ac_word" >&5
1038 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1039   echo $ac_n "(cached) $ac_c" 1>&6
1040 else
1041   if test -n "$CC"; then
1042   ac_cv_prog_CC="$CC" # Let the user override the test.
1043 else
1044   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1045   ac_prog_rejected=no
1046   ac_dummy="$PATH"
1047   for ac_dir in $ac_dummy; do
1048     test -z "$ac_dir" && ac_dir=.
1049     if test -f $ac_dir/$ac_word; then
1050       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1051         ac_prog_rejected=yes
1052         continue
1053       fi
1054       ac_cv_prog_CC="cc"
1055       break
1056     fi
1057   done
1058   IFS="$ac_save_ifs"
1059 if test $ac_prog_rejected = yes; then
1060   # We found a bogon in the path, so make sure we never use it.
1061   set dummy $ac_cv_prog_CC
1062   shift
1063   if test $# -gt 0; then
1064     # We chose a different compiler from the bogus one.
1065     # However, it has the same basename, so the bogon will be chosen
1066     # first if we set CC to just the basename; use the full file name.
1067     shift
1068     set dummy "$ac_dir/$ac_word" "$@"
1069     shift
1070     ac_cv_prog_CC="$@"
1071   fi
1072 fi
1073 fi
1074 fi
1075 CC="$ac_cv_prog_CC"
1076 if test -n "$CC"; then
1077   echo "$ac_t""$CC" 1>&6
1078 else
1079   echo "$ac_t""no" 1>&6
1080 fi
1081
1082   if test -z "$CC"; then
1083     case "`uname -s`" in
1084     *win32* | *WIN32*)
1085       # Extract the first word of "cl", so it can be a program name with args.
1086 set dummy cl; ac_word=$2
1087 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1088 echo "configure:1089: checking for $ac_word" >&5
1089 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1090   echo $ac_n "(cached) $ac_c" 1>&6
1091 else
1092   if test -n "$CC"; then
1093   ac_cv_prog_CC="$CC" # Let the user override the test.
1094 else
1095   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1096   ac_dummy="$PATH"
1097   for ac_dir in $ac_dummy; do
1098     test -z "$ac_dir" && ac_dir=.
1099     if test -f $ac_dir/$ac_word; then
1100       ac_cv_prog_CC="cl"
1101       break
1102     fi
1103   done
1104   IFS="$ac_save_ifs"
1105 fi
1106 fi
1107 CC="$ac_cv_prog_CC"
1108 if test -n "$CC"; then
1109   echo "$ac_t""$CC" 1>&6
1110 else
1111   echo "$ac_t""no" 1>&6
1112 fi
1113  ;;
1114     esac
1115   fi
1116   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1117 fi
1118
1119
1120 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1121 echo "configure:1122: checking whether we are using GNU C" >&5
1122 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1123   echo $ac_n "(cached) $ac_c" 1>&6
1124 else
1125   cat > conftest.c <<EOF
1126 #ifdef __GNUC__
1127   yes;
1128 #endif
1129 EOF
1130 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1131: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1131   ac_cv_prog_gcc=yes
1132 else
1133   ac_cv_prog_gcc=no
1134 fi
1135 fi
1136
1137 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1138
1139 if test $ac_cv_prog_gcc = yes; then
1140   GCC=yes
1141 else
1142   GCC=
1143 fi
1144
1145 ac_test_CFLAGS="${CFLAGS+set}"
1146 ac_save_CFLAGS="$CFLAGS"
1147 CFLAGS=
1148 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1149 echo "configure:1150: checking whether ${CC-cc} accepts -g" >&5
1150 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1151   echo $ac_n "(cached) $ac_c" 1>&6
1152 else
1153   echo 'void f(){}' > conftest.c
1154 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1155   ac_cv_prog_cc_g=yes
1156 else
1157   ac_cv_prog_cc_g=no
1158 fi
1159 rm -f conftest*
1160
1161 fi
1162
1163 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1164 if test "$ac_test_CFLAGS" = set; then
1165   CFLAGS="$ac_save_CFLAGS"
1166 elif test $ac_cv_prog_cc_g = yes; then
1167   if test "$GCC" = yes; then
1168     CFLAGS="-g -O2"
1169   else
1170     CFLAGS="-g"
1171   fi
1172 else
1173   if test "$GCC" = yes; then
1174     CFLAGS="-O2"
1175   else
1176     CFLAGS=
1177   fi
1178 fi
1179
1180
1181 # We use the libstdc++-v3 version of LIB_AC_PROG_CXX, but use
1182 # glibjava_CXX instead of glibcpp_CXX.  That's because we're passed a
1183 # different definition of CXX than other directories, since we don't
1184 # depend on libstdc++-v3 having already been built.
1185
1186
1187
1188 # Use glibjava_CXX so that we do not cause CXX to be cached with the
1189 # flags that come in CXX while configuring libjava.  They're different
1190 # from those used for all other target libraries.  If CXX is set in
1191 # the environment, respect that here.
1192 glibjava_CXX=$CXX
1193 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1194 do
1195 # Extract the first word of "$ac_prog", so it can be a program name with args.
1196 set dummy $ac_prog; ac_word=$2
1197 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1198 echo "configure:1199: checking for $ac_word" >&5
1199 if eval "test \"`echo '$''{'ac_cv_prog_glibjava_CXX'+set}'`\" = set"; then
1200   echo $ac_n "(cached) $ac_c" 1>&6
1201 else
1202   if test -n "$glibjava_CXX"; then
1203   ac_cv_prog_glibjava_CXX="$glibjava_CXX" # Let the user override the test.
1204 else
1205   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1206   ac_dummy="$PATH"
1207   for ac_dir in $ac_dummy; do
1208     test -z "$ac_dir" && ac_dir=.
1209     if test -f $ac_dir/$ac_word; then
1210       ac_cv_prog_glibjava_CXX="$ac_prog"
1211       break
1212     fi
1213   done
1214   IFS="$ac_save_ifs"
1215 fi
1216 fi
1217 glibjava_CXX="$ac_cv_prog_glibjava_CXX"
1218 if test -n "$glibjava_CXX"; then
1219   echo "$ac_t""$glibjava_CXX" 1>&6
1220 else
1221   echo "$ac_t""no" 1>&6
1222 fi
1223
1224 test -n "$glibjava_CXX" && break
1225 done
1226 test -n "$glibjava_CXX" || glibjava_CXX="gcc"
1227
1228
1229 CXX=$glibjava_CXX
1230 test -z "$glibjava_CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1231
1232 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1233 echo "configure:1234: checking whether we are using GNU C++" >&5
1234 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1235   echo $ac_n "(cached) $ac_c" 1>&6
1236 else
1237   cat > conftest.C <<EOF
1238 #ifdef __GNUC__
1239   yes;
1240 #endif
1241 EOF
1242 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1243: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1243   ac_cv_prog_gxx=yes
1244 else
1245   ac_cv_prog_gxx=no
1246 fi
1247 fi
1248
1249 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1250
1251 if test $ac_cv_prog_gxx = yes; then
1252   GXX=yes
1253   ac_test_CXXFLAGS="${CXXFLAGS+set}"
1254   ac_save_CXXFLAGS="$CXXFLAGS"
1255   CXXFLAGS=
1256   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1257 echo "configure:1258: checking whether ${CXX-g++} accepts -g" >&5
1258 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1259   echo $ac_n "(cached) $ac_c" 1>&6
1260 else
1261   echo 'void f(){}' > conftest.cc
1262 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1263   ac_cv_prog_cxx_g=yes
1264 else
1265   ac_cv_prog_cxx_g=no
1266 fi
1267 rm -f conftest*
1268
1269 fi
1270
1271 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1272   if test "$ac_test_CXXFLAGS" = set; then
1273     CXXFLAGS="$ac_save_CXXFLAGS"
1274   elif test $ac_cv_prog_cxx_g = yes; then
1275     CXXFLAGS="-g -O2"
1276   else
1277     CXXFLAGS="-O2"
1278   fi
1279 else
1280   GXX=
1281   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1282 fi
1283
1284
1285 version=0.0.7
1286
1287 PACKAGE=libjava
1288
1289 VERSION=$version
1290
1291 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1292   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1293 fi
1294 cat >> confdefs.h <<EOF
1295 #define PACKAGE "$PACKAGE"
1296 EOF
1297
1298 cat >> confdefs.h <<EOF
1299 #define VERSION "$VERSION"
1300 EOF
1301
1302
1303
1304 missing_dir=`cd $ac_aux_dir && pwd`
1305 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1306 echo "configure:1307: checking for working aclocal" >&5
1307 # Run test in a subshell; some versions of sh will print an error if
1308 # an executable is not found, even if stderr is redirected.
1309 # Redirect stdin to placate older versions of autoconf.  Sigh.
1310 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1311    ACLOCAL=aclocal
1312    echo "$ac_t""found" 1>&6
1313 else
1314    ACLOCAL="$missing_dir/missing aclocal"
1315    echo "$ac_t""missing" 1>&6
1316 fi
1317
1318 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1319 echo "configure:1320: checking for working autoconf" >&5
1320 # Run test in a subshell; some versions of sh will print an error if
1321 # an executable is not found, even if stderr is redirected.
1322 # Redirect stdin to placate older versions of autoconf.  Sigh.
1323 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1324    AUTOCONF=autoconf
1325    echo "$ac_t""found" 1>&6
1326 else
1327    AUTOCONF="$missing_dir/missing autoconf"
1328    echo "$ac_t""missing" 1>&6
1329 fi
1330
1331 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1332 echo "configure:1333: checking for working automake" >&5
1333 # Run test in a subshell; some versions of sh will print an error if
1334 # an executable is not found, even if stderr is redirected.
1335 # Redirect stdin to placate older versions of autoconf.  Sigh.
1336 if (automake --version) < /dev/null > /dev/null 2>&1; then
1337    AUTOMAKE=automake
1338    echo "$ac_t""found" 1>&6
1339 else
1340    AUTOMAKE="$missing_dir/missing automake"
1341    echo "$ac_t""missing" 1>&6
1342 fi
1343
1344 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1345 echo "configure:1346: checking for working autoheader" >&5
1346 # Run test in a subshell; some versions of sh will print an error if
1347 # an executable is not found, even if stderr is redirected.
1348 # Redirect stdin to placate older versions of autoconf.  Sigh.
1349 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1350    AUTOHEADER=autoheader
1351    echo "$ac_t""found" 1>&6
1352 else
1353    AUTOHEADER="$missing_dir/missing autoheader"
1354    echo "$ac_t""missing" 1>&6
1355 fi
1356
1357 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1358 echo "configure:1359: checking for working makeinfo" >&5
1359 # Run test in a subshell; some versions of sh will print an error if
1360 # an executable is not found, even if stderr is redirected.
1361 # Redirect stdin to placate older versions of autoconf.  Sigh.
1362 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1363    MAKEINFO=makeinfo
1364    echo "$ac_t""found" 1>&6
1365 else
1366    MAKEINFO="$missing_dir/missing makeinfo"
1367    echo "$ac_t""missing" 1>&6
1368 fi
1369
1370
1371
1372 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
1373 # run it explicitly here, it will be run implicitly before
1374 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
1375 # be run before AC_CANONICAL_HOST.
1376 echo $ac_n "checking build system type""... $ac_c" 1>&6
1377 echo "configure:1378: checking build system type" >&5
1378
1379 build_alias=$build
1380 case "$build_alias" in
1381 NONE)
1382   case $nonopt in
1383   NONE) build_alias=$host_alias ;;
1384   *) build_alias=$nonopt ;;
1385   esac ;;
1386 esac
1387
1388 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1389 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1390 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1391 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1392 echo "$ac_t""$build" 1>&6
1393
1394
1395 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1396 set dummy ${ac_tool_prefix}as; ac_word=$2
1397 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1398 echo "configure:1399: checking for $ac_word" >&5
1399 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1400   echo $ac_n "(cached) $ac_c" 1>&6
1401 else
1402   if test -n "$AS"; then
1403   ac_cv_prog_AS="$AS" # Let the user override the test.
1404 else
1405   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1406   ac_dummy="$PATH"
1407   for ac_dir in $ac_dummy; do
1408     test -z "$ac_dir" && ac_dir=.
1409     if test -f $ac_dir/$ac_word; then
1410       ac_cv_prog_AS="${ac_tool_prefix}as"
1411       break
1412     fi
1413   done
1414   IFS="$ac_save_ifs"
1415   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1416 fi
1417 fi
1418 AS="$ac_cv_prog_AS"
1419 if test -n "$AS"; then
1420   echo "$ac_t""$AS" 1>&6
1421 else
1422   echo "$ac_t""no" 1>&6
1423 fi
1424
1425
1426
1427 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1428 set dummy ${ac_tool_prefix}ar; ac_word=$2
1429 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1430 echo "configure:1431: checking for $ac_word" >&5
1431 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1432   echo $ac_n "(cached) $ac_c" 1>&6
1433 else
1434   if test -n "$AR"; then
1435   ac_cv_prog_AR="$AR" # Let the user override the test.
1436 else
1437   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1438   ac_dummy="$PATH"
1439   for ac_dir in $ac_dummy; do
1440     test -z "$ac_dir" && ac_dir=.
1441     if test -f $ac_dir/$ac_word; then
1442       ac_cv_prog_AR="${ac_tool_prefix}ar"
1443       break
1444     fi
1445   done
1446   IFS="$ac_save_ifs"
1447   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1448 fi
1449 fi
1450 AR="$ac_cv_prog_AR"
1451 if test -n "$AR"; then
1452   echo "$ac_t""$AR" 1>&6
1453 else
1454   echo "$ac_t""no" 1>&6
1455 fi
1456
1457
1458
1459 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1460 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1461 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1462 echo "configure:1463: checking for $ac_word" >&5
1463 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1464   echo $ac_n "(cached) $ac_c" 1>&6
1465 else
1466   if test -n "$RANLIB"; then
1467   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1468 else
1469   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1470   ac_dummy="$PATH"
1471   for ac_dir in $ac_dummy; do
1472     test -z "$ac_dir" && ac_dir=.
1473     if test -f $ac_dir/$ac_word; then
1474       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1475       break
1476     fi
1477   done
1478   IFS="$ac_save_ifs"
1479 fi
1480 fi
1481 RANLIB="$ac_cv_prog_RANLIB"
1482 if test -n "$RANLIB"; then
1483   echo "$ac_t""$RANLIB" 1>&6
1484 else
1485   echo "$ac_t""no" 1>&6
1486 fi
1487
1488
1489 if test -z "$ac_cv_prog_RANLIB"; then
1490 if test -n "$ac_tool_prefix"; then
1491   # Extract the first word of "ranlib", so it can be a program name with args.
1492 set dummy ranlib; ac_word=$2
1493 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1494 echo "configure:1495: checking for $ac_word" >&5
1495 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1496   echo $ac_n "(cached) $ac_c" 1>&6
1497 else
1498   if test -n "$RANLIB"; then
1499   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1500 else
1501   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1502   ac_dummy="$PATH"
1503   for ac_dir in $ac_dummy; do
1504     test -z "$ac_dir" && ac_dir=.
1505     if test -f $ac_dir/$ac_word; then
1506       ac_cv_prog_RANLIB="ranlib"
1507       break
1508     fi
1509   done
1510   IFS="$ac_save_ifs"
1511   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1512 fi
1513 fi
1514 RANLIB="$ac_cv_prog_RANLIB"
1515 if test -n "$RANLIB"; then
1516   echo "$ac_t""$RANLIB" 1>&6
1517 else
1518   echo "$ac_t""no" 1>&6
1519 fi
1520
1521 else
1522   RANLIB=":"
1523 fi
1524 fi
1525
1526
1527 # Find a good install program.  We prefer a C program (faster),
1528 # so one script is as good as another.  But avoid the broken or
1529 # incompatible versions:
1530 # SysV /etc/install, /usr/sbin/install
1531 # SunOS /usr/etc/install
1532 # IRIX /sbin/install
1533 # AIX /bin/install
1534 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1535 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1536 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1537 # ./install, which can be erroneously created by make from ./install.sh.
1538 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1539 echo "configure:1540: checking for a BSD compatible install" >&5
1540 if test -z "$INSTALL"; then
1541 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1542   echo $ac_n "(cached) $ac_c" 1>&6
1543 else
1544     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1545   for ac_dir in $PATH; do
1546     # Account for people who put trailing slashes in PATH elements.
1547     case "$ac_dir/" in
1548     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1549     *)
1550       # OSF1 and SCO ODT 3.0 have their own names for install.
1551       # Don't use installbsd from OSF since it installs stuff as root
1552       # by default.
1553       for ac_prog in ginstall scoinst install; do
1554         if test -f $ac_dir/$ac_prog; then
1555           if test $ac_prog = install &&
1556             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1557             # AIX install.  It has an incompatible calling convention.
1558             :
1559           else
1560             ac_cv_path_install="$ac_dir/$ac_prog -c"
1561             break 2
1562           fi
1563         fi
1564       done
1565       ;;
1566     esac
1567   done
1568   IFS="$ac_save_IFS"
1569
1570 fi
1571   if test "${ac_cv_path_install+set}" = set; then
1572     INSTALL="$ac_cv_path_install"
1573   else
1574     # As a last resort, use the slow shell script.  We don't cache a
1575     # path for INSTALL within a source directory, because that will
1576     # break other packages using the cache if that directory is
1577     # removed, or if the path is relative.
1578     INSTALL="$ac_install_sh"
1579   fi
1580 fi
1581 echo "$ac_t""$INSTALL" 1>&6
1582
1583 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1584 # It thinks the first close brace ends the variable substitution.
1585 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1586
1587 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1588
1589 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1590
1591
1592 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1593 echo "configure:1594: checking whether to enable maintainer-specific portions of Makefiles" >&5
1594     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1595 if test "${enable_maintainer_mode+set}" = set; then
1596   enableval="$enable_maintainer_mode"
1597   USE_MAINTAINER_MODE=$enableval
1598 else
1599   USE_MAINTAINER_MODE=no
1600 fi
1601
1602   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1603
1604
1605 if test $USE_MAINTAINER_MODE = yes; then
1606   MAINTAINER_MODE_TRUE=
1607   MAINTAINER_MODE_FALSE='#'
1608 else
1609   MAINTAINER_MODE_TRUE='#'
1610   MAINTAINER_MODE_FALSE=
1611 fi
1612   MAINT=$MAINTAINER_MODE_TRUE
1613
1614
1615
1616 # We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
1617 # at least currently, we never actually build a program, so we never
1618 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
1619 # fails, because we are probably configuring with a cross compiler
1620 # which cant create executables.  So we include AC_EXEEXT to keep
1621 # automake happy, but we don't execute it, since we don't care about
1622 # the result.
1623 if false; then
1624   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
1625   # to nothing, so nothing would remain between `then' and `fi' if it
1626   # were not for the `:' below.
1627   :
1628
1629
1630 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1631 echo "configure:1632: checking for executable suffix" >&5
1632 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1633   echo $ac_n "(cached) $ac_c" 1>&6
1634 else
1635   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1636   ac_cv_exeext=.exe
1637 else
1638   rm -f conftest*
1639   echo 'int main () { return 0; }' > conftest.$ac_ext
1640   ac_cv_exeext=
1641   if { (eval echo configure:1642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1642     for file in conftest.*; do
1643       case $file in
1644       *.c | *.o | *.obj) ;;
1645       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1646       esac
1647     done
1648   else
1649     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1650   fi
1651   rm -f conftest*
1652   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1653 fi
1654 fi
1655
1656 EXEEXT=""
1657 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1658 echo "$ac_t""${ac_cv_exeext}" 1>&6
1659 ac_exeext=$EXEEXT
1660
1661 fi
1662
1663 # configure.host sets the following important variables
1664 #       libgcj_cflags    - host specific C compiler flags
1665 #       libgcj_cxxflags  - host specific C++ compiler flags
1666 #       libgcj_javaflags - host specific Java compiler flags
1667
1668 libgcj_cflags=
1669 libgcj_cxxflags=
1670 libgcj_javaflags=
1671
1672 . ${srcdir}/configure.host
1673
1674 LIBGCJ_CFLAGS="${libgcj_cflags}"
1675 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
1676 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686 # Only use libltdl for native builds.
1687 if test -z "${with_cross_host}"; then
1688      case $enable_ltdl_convenience in
1689   no) { echo "configure: error: this package needs a convenience libltdl" 1>&2; exit 1; } ;;
1690   "") enable_ltdl_convenience=yes
1691       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
1692   esac
1693   LIBLTDL='${top_builddir}/''libltdl'/libltdlc.la
1694   INCLTDL='-I${top_srcdir}/''libltdl'
1695
1696
1697    DIRLTDL=libltdl
1698    cat >> confdefs.h <<\EOF
1699 #define USE_LTDL 1
1700 EOF
1701
1702    # Sigh.  Libtool's macro doesn't do the right thing.
1703    INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
1704    # FIXME: this is a hack.
1705    sub_auxdir="`cd $ac_aux_dir && pwd`"
1706    ac_configure_args="$ac_configure_args --with-auxdir=$sub_auxdir"
1707 fi
1708
1709
1710
1711 # Check whether --enable-shared or --disable-shared was given.
1712 if test "${enable_shared+set}" = set; then
1713   enableval="$enable_shared"
1714   p=${PACKAGE-default}
1715 case $enableval in
1716 yes) enable_shared=yes ;;
1717 no) enable_shared=no ;;
1718 *)
1719   enable_shared=no
1720   # Look at the argument we got.  We use all the common list separators.
1721   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1722   for pkg in $enableval; do
1723     if test "X$pkg" = "X$p"; then
1724       enable_shared=yes
1725     fi
1726   done
1727   IFS="$ac_save_ifs"
1728   ;;
1729 esac
1730 else
1731   enable_shared=yes
1732 fi
1733
1734 # Check whether --enable-static or --disable-static was given.
1735 if test "${enable_static+set}" = set; then
1736   enableval="$enable_static"
1737   p=${PACKAGE-default}
1738 case $enableval in
1739 yes) enable_static=yes ;;
1740 no) enable_static=no ;;
1741 *)
1742   enable_static=no
1743   # Look at the argument we got.  We use all the common list separators.
1744   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1745   for pkg in $enableval; do
1746     if test "X$pkg" = "X$p"; then
1747       enable_static=yes
1748     fi
1749   done
1750   IFS="$ac_save_ifs"
1751   ;;
1752 esac
1753 else
1754   enable_static=yes
1755 fi
1756
1757 # Check whether --enable-fast-install or --disable-fast-install was given.
1758 if test "${enable_fast_install+set}" = set; then
1759   enableval="$enable_fast_install"
1760   p=${PACKAGE-default}
1761 case $enableval in
1762 yes) enable_fast_install=yes ;;
1763 no) enable_fast_install=no ;;
1764 *)
1765   enable_fast_install=no
1766   # Look at the argument we got.  We use all the common list separators.
1767   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1768   for pkg in $enableval; do
1769     if test "X$pkg" = "X$p"; then
1770       enable_fast_install=yes
1771     fi
1772   done
1773   IFS="$ac_save_ifs"
1774   ;;
1775 esac
1776 else
1777   enable_fast_install=yes
1778 fi
1779
1780 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1781 if test "${with_gnu_ld+set}" = set; then
1782   withval="$with_gnu_ld"
1783   test "$withval" = no || with_gnu_ld=yes
1784 else
1785   with_gnu_ld=no
1786 fi
1787
1788 ac_prog=ld
1789 if test "$GCC" = yes; then
1790   # Check if gcc -print-prog-name=ld gives a path.
1791   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1792 echo "configure:1793: checking for ld used by GCC" >&5
1793   case $host in
1794   *-*-mingw*)
1795     # gcc leaves a trailing carriage return which upsets mingw
1796     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1797   *)
1798     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1799   esac
1800   case $ac_prog in
1801     # Accept absolute paths.
1802     [\\/]* | [A-Za-z]:[\\/]*)
1803       re_direlt='/[^/][^/]*/\.\./'
1804       # Canonicalize the path of ld
1805       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1806       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1807         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1808       done
1809       test -z "$LD" && LD="$ac_prog"
1810       ;;
1811   "")
1812     # If it fails, then pretend we aren't using GCC.
1813     ac_prog=ld
1814     ;;
1815   *)
1816     # If it is relative, then search for the first ld in PATH.
1817     with_gnu_ld=unknown
1818     ;;
1819   esac
1820 elif test "$with_gnu_ld" = yes; then
1821   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1822 echo "configure:1823: checking for GNU ld" >&5
1823 else
1824   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1825 echo "configure:1826: checking for non-GNU ld" >&5
1826 fi
1827 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1828   echo $ac_n "(cached) $ac_c" 1>&6
1829 else
1830   if test -z "$LD"; then
1831   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1832   for ac_dir in $PATH; do
1833     test -z "$ac_dir" && ac_dir=.
1834     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1835       lt_cv_path_LD="$ac_dir/$ac_prog"
1836       # Check to see if the program is GNU ld.  I'd rather use --version,
1837       # but apparently some GNU ld's only accept -v.
1838       # Break only if it was the GNU/non-GNU ld that we prefer.
1839       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1840         test "$with_gnu_ld" != no && break
1841       else
1842         test "$with_gnu_ld" != yes && break
1843       fi
1844     fi
1845   done
1846   IFS="$ac_save_ifs"
1847 else
1848   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1849 fi
1850 fi
1851
1852 LD="$lt_cv_path_LD"
1853 if test -n "$LD"; then
1854   echo "$ac_t""$LD" 1>&6
1855 else
1856   echo "$ac_t""no" 1>&6
1857 fi
1858 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1859 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1860 echo "configure:1861: checking if the linker ($LD) is GNU ld" >&5
1861 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1862   echo $ac_n "(cached) $ac_c" 1>&6
1863 else
1864   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1865 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1866   lt_cv_prog_gnu_ld=yes
1867 else
1868   lt_cv_prog_gnu_ld=no
1869 fi
1870 fi
1871
1872 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1873 with_gnu_ld=$lt_cv_prog_gnu_ld
1874
1875
1876 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1877 echo "configure:1878: checking for $LD option to reload object files" >&5
1878 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1879   echo $ac_n "(cached) $ac_c" 1>&6
1880 else
1881   lt_cv_ld_reload_flag='-r'
1882 fi
1883
1884 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1885 reload_flag=$lt_cv_ld_reload_flag
1886 test -n "$reload_flag" && reload_flag=" $reload_flag"
1887
1888 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1889 echo "configure:1890: checking for BSD-compatible nm" >&5
1890 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1891   echo $ac_n "(cached) $ac_c" 1>&6
1892 else
1893   if test -n "$NM"; then
1894   # Let the user override the test.
1895   lt_cv_path_NM="$NM"
1896 else
1897   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1898   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1899     test -z "$ac_dir" && ac_dir=.
1900     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1901     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1902       # Check to see if the nm accepts a BSD-compat flag.
1903       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1904       #   nm: unknown option "B" ignored
1905       # Tru64's nm complains that /dev/null is an invalid object file
1906       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1907         lt_cv_path_NM="$tmp_nm -B"
1908         break
1909       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1910         lt_cv_path_NM="$tmp_nm -p"
1911         break
1912       else
1913         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1914         continue # so that we can try to find one that supports BSD flags
1915       fi
1916     fi
1917   done
1918   IFS="$ac_save_ifs"
1919   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1920 fi
1921 fi
1922
1923 NM="$lt_cv_path_NM"
1924 echo "$ac_t""$NM" 1>&6
1925
1926 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1927 echo "configure:1928: checking how to recognise dependant libraries" >&5
1928 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1929   echo $ac_n "(cached) $ac_c" 1>&6
1930 else
1931   lt_cv_file_magic_cmd='$MAGIC_CMD'
1932 lt_cv_file_magic_test_file=
1933 lt_cv_deplibs_check_method='unknown'
1934 # Need to set the preceding variable on all platforms that support
1935 # interlibrary dependencies.
1936 # 'none' -- dependencies not supported.
1937 # `unknown' -- same as none, but documents that we really don't know.
1938 # 'pass_all' -- all dependencies passed with no checks.
1939 # 'test_compile' -- check by making test program.
1940 # 'file_magic [regex]' -- check by looking for files in library path
1941 # which responds to the $file_magic_cmd with a given egrep regex.
1942 # If you have `file' or equivalent on your system and you're not sure
1943 # whether `pass_all' will *always* work, you probably want this one.
1944
1945 case $host_os in
1946 aix*)
1947   lt_cv_deplibs_check_method=pass_all
1948   ;;
1949
1950 beos*)
1951   lt_cv_deplibs_check_method=pass_all
1952   ;;
1953
1954 bsdi4*)
1955   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1956   lt_cv_file_magic_cmd='/usr/bin/file -L'
1957   lt_cv_file_magic_test_file=/shlib/libc.so
1958   ;;
1959
1960 cygwin* | mingw* |pw32*)
1961   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1962   lt_cv_file_magic_cmd='$OBJDUMP -f'
1963   ;;
1964
1965 darwin* | rhapsody*)
1966   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1967   lt_cv_file_magic_cmd='/usr/bin/file -L'
1968   case "$host_os" in
1969   rhapsody* | darwin1.012)
1970     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1971     ;;
1972   *) # Darwin 1.3 on
1973     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1974     ;;
1975   esac
1976   ;;
1977
1978 freebsd* )
1979   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1980     case $host_cpu in
1981     i*86 )
1982       # Not sure whether the presence of OpenBSD here was a mistake.
1983       # Let's accept both of them until this is cleared up.
1984       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1985       lt_cv_file_magic_cmd=/usr/bin/file
1986       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1987       ;;
1988     esac
1989   else
1990     lt_cv_deplibs_check_method=pass_all
1991   fi
1992   ;;
1993
1994 gnu*)
1995   lt_cv_deplibs_check_method=pass_all
1996   ;;
1997
1998 hpux10.20*|hpux11*)
1999   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
2000   lt_cv_file_magic_cmd=/usr/bin/file
2001   lt_cv_file_magic_test_file=/usr/lib/libc.sl
2002   ;;
2003
2004 irix5* | irix6*)
2005   case $host_os in
2006   irix5*)
2007     # this will be overridden with pass_all, but let us keep it just in case
2008     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2009     ;;
2010   *)
2011     case $LD in
2012     *-32|*"-32 ") libmagic=32-bit;;
2013     *-n32|*"-n32 ") libmagic=N32;;
2014     *-64|*"-64 ") libmagic=64-bit;;
2015     *) libmagic=never-match;;
2016     esac
2017     # this will be overridden with pass_all, but let us keep it just in case
2018     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
2019     ;;
2020   esac
2021   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2022   lt_cv_deplibs_check_method=pass_all
2023   ;;
2024
2025 # This must be Linux ELF.
2026 linux-gnu*)
2027   case $host_cpu in
2028   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
2029     lt_cv_deplibs_check_method=pass_all ;;
2030   *)
2031     # glibc up to 2.1.1 does not perform some relocations on ARM
2032     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
2033   esac
2034   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2035   ;;
2036
2037 netbsd*)
2038   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2039     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
2040   else
2041     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
2042   fi
2043   ;;
2044
2045 newsos6)
2046   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
2047   lt_cv_file_magic_cmd=/usr/bin/file
2048   lt_cv_file_magic_test_file=/usr/lib/libnls.so
2049   ;;
2050
2051 osf3* | osf4* | osf5*)
2052   # this will be overridden with pass_all, but let us keep it just in case
2053   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2054   lt_cv_file_magic_test_file=/shlib/libc.so
2055   lt_cv_deplibs_check_method=pass_all
2056   ;;
2057
2058 sco3.2v5*)
2059   lt_cv_deplibs_check_method=pass_all
2060   ;;
2061
2062 solaris*)
2063   lt_cv_deplibs_check_method=pass_all
2064   lt_cv_file_magic_test_file=/lib/libc.so
2065   ;;
2066
2067 sysv5uw[78]* | sysv4*uw2*)
2068   lt_cv_deplibs_check_method=pass_all
2069   ;;
2070
2071 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2072   case $host_vendor in
2073   ncr)
2074     lt_cv_deplibs_check_method=pass_all
2075     ;;
2076   motorola)
2077     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2078     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2079     ;;
2080   esac
2081   ;;
2082 esac
2083
2084 fi
2085
2086 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
2087 file_magic_cmd=$lt_cv_file_magic_cmd
2088 deplibs_check_method=$lt_cv_deplibs_check_method
2089
2090 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
2091 echo "configure:2092: checking for object suffix" >&5
2092 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
2093   echo $ac_n "(cached) $ac_c" 1>&6
2094 else
2095   rm -f conftest*
2096 echo 'int i = 1;' > conftest.$ac_ext
2097 if { (eval echo configure:2098: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2098   for ac_file in conftest.*; do
2099     case $ac_file in
2100     *.c) ;;
2101     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
2102     esac
2103   done
2104 else
2105   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2106 fi
2107 rm -f conftest*
2108 fi
2109
2110 echo "$ac_t""$ac_cv_objext" 1>&6
2111 OBJEXT=$ac_cv_objext
2112 ac_objext=$ac_cv_objext
2113
2114 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2115
2116 # Only perform the check for file, if the check method requires it
2117 case $deplibs_check_method in
2118 file_magic*)
2119   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2120     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2121 echo "configure:2122: checking for ${ac_tool_prefix}file" >&5
2122 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2123   echo $ac_n "(cached) $ac_c" 1>&6
2124 else
2125   case $MAGIC_CMD in
2126   /*)
2127   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2128   ;;
2129   ?:/*)
2130   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2131   ;;
2132   *)
2133   ac_save_MAGIC_CMD="$MAGIC_CMD"
2134   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2135   ac_dummy="/usr/bin:$PATH"
2136   for ac_dir in $ac_dummy; do
2137     test -z "$ac_dir" && ac_dir=.
2138     if test -f $ac_dir/${ac_tool_prefix}file; then
2139       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2140       if test -n "$file_magic_test_file"; then
2141         case $deplibs_check_method in
2142         "file_magic "*)
2143           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2144           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2145           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2146             egrep "$file_magic_regex" > /dev/null; then
2147             :
2148           else
2149             cat <<EOF 1>&2
2150
2151 *** Warning: the command libtool uses to detect shared libraries,
2152 *** $file_magic_cmd, produces output that libtool cannot recognize.
2153 *** The result is that libtool may fail to recognize shared libraries
2154 *** as such.  This will affect the creation of libtool libraries that
2155 *** depend on shared libraries, but programs linked with such libtool
2156 *** libraries will work regardless of this problem.  Nevertheless, you
2157 *** may want to report the problem to your system manager and/or to
2158 *** bug-libtool@gnu.org
2159
2160 EOF
2161           fi ;;
2162         esac
2163       fi
2164       break
2165     fi
2166   done
2167   IFS="$ac_save_ifs"
2168   MAGIC_CMD="$ac_save_MAGIC_CMD"
2169   ;;
2170 esac
2171 fi
2172
2173 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2174 if test -n "$MAGIC_CMD"; then
2175   echo "$ac_t""$MAGIC_CMD" 1>&6
2176 else
2177   echo "$ac_t""no" 1>&6
2178 fi
2179
2180 if test -z "$lt_cv_path_MAGIC_CMD"; then
2181   if test -n "$ac_tool_prefix"; then
2182     echo $ac_n "checking for file""... $ac_c" 1>&6
2183 echo "configure:2184: checking for file" >&5
2184 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2185   echo $ac_n "(cached) $ac_c" 1>&6
2186 else
2187   case $MAGIC_CMD in
2188   /*)
2189   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2190   ;;
2191   ?:/*)
2192   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2193   ;;
2194   *)
2195   ac_save_MAGIC_CMD="$MAGIC_CMD"
2196   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2197   ac_dummy="/usr/bin:$PATH"
2198   for ac_dir in $ac_dummy; do
2199     test -z "$ac_dir" && ac_dir=.
2200     if test -f $ac_dir/file; then
2201       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2202       if test -n "$file_magic_test_file"; then
2203         case $deplibs_check_method in
2204         "file_magic "*)
2205           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2206           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2207           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2208             egrep "$file_magic_regex" > /dev/null; then
2209             :
2210           else
2211             cat <<EOF 1>&2
2212
2213 *** Warning: the command libtool uses to detect shared libraries,
2214 *** $file_magic_cmd, produces output that libtool cannot recognize.
2215 *** The result is that libtool may fail to recognize shared libraries
2216 *** as such.  This will affect the creation of libtool libraries that
2217 *** depend on shared libraries, but programs linked with such libtool
2218 *** libraries will work regardless of this problem.  Nevertheless, you
2219 *** may want to report the problem to your system manager and/or to
2220 *** bug-libtool@gnu.org
2221
2222 EOF
2223           fi ;;
2224         esac
2225       fi
2226       break
2227     fi
2228   done
2229   IFS="$ac_save_ifs"
2230   MAGIC_CMD="$ac_save_MAGIC_CMD"
2231   ;;
2232 esac
2233 fi
2234
2235 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2236 if test -n "$MAGIC_CMD"; then
2237   echo "$ac_t""$MAGIC_CMD" 1>&6
2238 else
2239   echo "$ac_t""no" 1>&6
2240 fi
2241
2242   else
2243     MAGIC_CMD=:
2244   fi
2245 fi
2246
2247   fi
2248   ;;
2249 esac
2250
2251 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2252 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2253 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2254 echo "configure:2255: checking for $ac_word" >&5
2255 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2256   echo $ac_n "(cached) $ac_c" 1>&6
2257 else
2258   if test -n "$RANLIB"; then
2259   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2260 else
2261   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2262   ac_dummy="$PATH"
2263   for ac_dir in $ac_dummy; do
2264     test -z "$ac_dir" && ac_dir=.
2265     if test -f $ac_dir/$ac_word; then
2266       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2267       break
2268     fi
2269   done
2270   IFS="$ac_save_ifs"
2271 fi
2272 fi
2273 RANLIB="$ac_cv_prog_RANLIB"
2274 if test -n "$RANLIB"; then
2275   echo "$ac_t""$RANLIB" 1>&6
2276 else
2277   echo "$ac_t""no" 1>&6
2278 fi
2279
2280
2281 if test -z "$ac_cv_prog_RANLIB"; then
2282 if test -n "$ac_tool_prefix"; then
2283   # Extract the first word of "ranlib", so it can be a program name with args.
2284 set dummy ranlib; ac_word=$2
2285 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2286 echo "configure:2287: checking for $ac_word" >&5
2287 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2288   echo $ac_n "(cached) $ac_c" 1>&6
2289 else
2290   if test -n "$RANLIB"; then
2291   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2292 else
2293   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2294   ac_dummy="$PATH"
2295   for ac_dir in $ac_dummy; do
2296     test -z "$ac_dir" && ac_dir=.
2297     if test -f $ac_dir/$ac_word; then
2298       ac_cv_prog_RANLIB="ranlib"
2299       break
2300     fi
2301   done
2302   IFS="$ac_save_ifs"
2303   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2304 fi
2305 fi
2306 RANLIB="$ac_cv_prog_RANLIB"
2307 if test -n "$RANLIB"; then
2308   echo "$ac_t""$RANLIB" 1>&6
2309 else
2310   echo "$ac_t""no" 1>&6
2311 fi
2312
2313 else
2314   RANLIB=":"
2315 fi
2316 fi
2317
2318 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2319 set dummy ${ac_tool_prefix}strip; ac_word=$2
2320 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2321 echo "configure:2322: checking for $ac_word" >&5
2322 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2323   echo $ac_n "(cached) $ac_c" 1>&6
2324 else
2325   if test -n "$STRIP"; then
2326   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2327 else
2328   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2329   ac_dummy="$PATH"
2330   for ac_dir in $ac_dummy; do
2331     test -z "$ac_dir" && ac_dir=.
2332     if test -f $ac_dir/$ac_word; then
2333       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2334       break
2335     fi
2336   done
2337   IFS="$ac_save_ifs"
2338 fi
2339 fi
2340 STRIP="$ac_cv_prog_STRIP"
2341 if test -n "$STRIP"; then
2342   echo "$ac_t""$STRIP" 1>&6
2343 else
2344   echo "$ac_t""no" 1>&6
2345 fi
2346
2347
2348 if test -z "$ac_cv_prog_STRIP"; then
2349 if test -n "$ac_tool_prefix"; then
2350   # Extract the first word of "strip", so it can be a program name with args.
2351 set dummy strip; ac_word=$2
2352 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2353 echo "configure:2354: checking for $ac_word" >&5
2354 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2355   echo $ac_n "(cached) $ac_c" 1>&6
2356 else
2357   if test -n "$STRIP"; then
2358   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2359 else
2360   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2361   ac_dummy="$PATH"
2362   for ac_dir in $ac_dummy; do
2363     test -z "$ac_dir" && ac_dir=.
2364     if test -f $ac_dir/$ac_word; then
2365       ac_cv_prog_STRIP="strip"
2366       break
2367     fi
2368   done
2369   IFS="$ac_save_ifs"
2370   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2371 fi
2372 fi
2373 STRIP="$ac_cv_prog_STRIP"
2374 if test -n "$STRIP"; then
2375   echo "$ac_t""$STRIP" 1>&6
2376 else
2377   echo "$ac_t""no" 1>&6
2378 fi
2379
2380 else
2381   STRIP=":"
2382 fi
2383 fi
2384
2385
2386 # Check for any special flags to pass to ltconfig.
2387 libtool_flags="--cache-file=$cache_file"
2388 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2389 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2390 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2391 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2392 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2393 libtool_flags="$libtool_flags --enable-dlopen"
2394
2395 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2396 if test "${enable_libtool_lock+set}" = set; then
2397   enableval="$enable_libtool_lock"
2398   :
2399 fi
2400
2401 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2402 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2403
2404 # Check whether --with-pic or --without-pic was given.
2405 if test "${with_pic+set}" = set; then
2406   withval="$with_pic"
2407   pic_mode="$withval"
2408 else
2409   pic_mode=default
2410 fi
2411
2412 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2413 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2414
2415 # Some flags need to be propagated to the compiler or linker for good
2416 # libtool support.
2417 case $host in
2418 *-*-irix6*)
2419   # Find out which ABI we are using.
2420   echo '#line 2421 "configure"' > conftest.$ac_ext
2421   if { (eval echo configure:2422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2422     case `/usr/bin/file conftest.$ac_objext` in
2423     *32-bit*)
2424       LD="${LD-ld} -32"
2425       ;;
2426     *N32*)
2427       LD="${LD-ld} -n32"
2428       ;;
2429     *64-bit*)
2430       LD="${LD-ld} -64"
2431       ;;
2432     esac
2433   fi
2434   rm -rf conftest*
2435   ;;
2436
2437 *-*-sco3.2v5*)
2438   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2439   SAVE_CFLAGS="$CFLAGS"
2440   CFLAGS="$CFLAGS -belf"
2441   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2442 echo "configure:2443: checking whether the C compiler needs -belf" >&5
2443 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2444   echo $ac_n "(cached) $ac_c" 1>&6
2445 else
2446
2447      ac_ext=c
2448 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2449 ac_cpp='$CPP $CPPFLAGS'
2450 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2451 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2452 cross_compiling=$ac_cv_prog_cc_cross
2453
2454      cat > conftest.$ac_ext <<EOF
2455 #line 2456 "configure"
2456 #include "confdefs.h"
2457
2458 int main() {
2459
2460 ; return 0; }
2461 EOF
2462 if { (eval echo configure:2463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2463   rm -rf conftest*
2464   lt_cv_cc_needs_belf=yes
2465 else
2466   echo "configure: failed program was:" >&5
2467   cat conftest.$ac_ext >&5
2468   rm -rf conftest*
2469   lt_cv_cc_needs_belf=no
2470 fi
2471 rm -f conftest*
2472      ac_ext=c
2473 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2474 ac_cpp='$CPP $CPPFLAGS'
2475 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2476 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2477 cross_compiling=$ac_cv_prog_cc_cross
2478
2479 fi
2480
2481 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2482   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2483     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2484     CFLAGS="$SAVE_CFLAGS"
2485   fi
2486   ;;
2487
2488
2489 esac
2490
2491 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2492 echo "configure:2493: checking how to run the C++ preprocessor" >&5
2493 if test -z "$CXXCPP"; then
2494 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2495   echo $ac_n "(cached) $ac_c" 1>&6
2496 else
2497   ac_ext=C
2498 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2499 ac_cpp='$CXXCPP $CPPFLAGS'
2500 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2501 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2502 cross_compiling=$ac_cv_prog_cxx_cross
2503   CXXCPP="${CXX-g++} -E"
2504   cat > conftest.$ac_ext <<EOF
2505 #line 2506 "configure"
2506 #include "confdefs.h"
2507 #include <stdlib.h>
2508 EOF
2509 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2510 { (eval echo configure:2511: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2511 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2512 if test -z "$ac_err"; then
2513   :
2514 else
2515   echo "$ac_err" >&5
2516   echo "configure: failed program was:" >&5
2517   cat conftest.$ac_ext >&5
2518   rm -rf conftest*
2519   CXXCPP=/lib/cpp
2520 fi
2521 rm -f conftest*
2522   ac_cv_prog_CXXCPP="$CXXCPP"
2523 ac_ext=c
2524 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2525 ac_cpp='$CPP $CPPFLAGS'
2526 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2527 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2528 cross_compiling=$ac_cv_prog_cc_cross
2529 fi
2530 fi
2531 CXXCPP="$ac_cv_prog_CXXCPP"
2532 echo "$ac_t""$CXXCPP" 1>&6
2533
2534
2535 # Save cache, so that ltconfig can load it
2536 cat > confcache <<\EOF
2537 # This file is a shell script that caches the results of configure
2538 # tests run on this system so they can be shared between configure
2539 # scripts and configure runs.  It is not useful on other systems.
2540 # If it contains results you don't want to keep, you may remove or edit it.
2541 #
2542 # By default, configure uses ./config.cache as the cache file,
2543 # creating it if it does not exist already.  You can give configure
2544 # the --cache-file=FILE option to use a different cache file; that is
2545 # what configure does when it calls configure scripts in
2546 # subdirectories, so they share the cache.
2547 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2548 # config.status only pays attention to the cache file if you give it the
2549 # --recheck option to rerun configure.
2550 #
2551 EOF
2552 # The following way of writing the cache mishandles newlines in values,
2553 # but we know of no workaround that is simple, portable, and efficient.
2554 # So, don't put newlines in cache variables' values.
2555 # Ultrix sh set writes to stderr and can't be redirected directly,
2556 # and sets the high bit in the cache file unless we assign to the vars.
2557 (set) 2>&1 |
2558   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2559   *ac_space=\ *)
2560     # `set' does not quote correctly, so add quotes (double-quote substitution
2561     # turns \\\\ into \\, and sed turns \\ into \).
2562     sed -n \
2563       -e "s/'/'\\\\''/g" \
2564       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2565     ;;
2566   *)
2567     # `set' quotes correctly as required by POSIX, so do not add quotes.
2568     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2569     ;;
2570   esac >> confcache
2571 if cmp -s $cache_file confcache; then
2572   :
2573 else
2574   if test -w $cache_file; then
2575     echo "updating cache $cache_file"
2576     cat confcache > $cache_file
2577   else
2578     echo "not updating unwritable cache $cache_file"
2579   fi
2580 fi
2581 rm -f confcache
2582
2583
2584 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2585 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2586 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2587 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2588 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2589 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2590 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2591 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2592 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2593 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2594
2595 # Reload cache, that may have been modified by ltconfig
2596 if test -r "$cache_file"; then
2597   echo "loading cache $cache_file"
2598   . $cache_file
2599 else
2600   echo "creating cache $cache_file"
2601   > $cache_file
2602 fi
2603
2604
2605 # This can be used to rebuild libtool when needed
2606 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2607
2608 # Always use our own libtool.
2609 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2610
2611 # Redirect the config.log output again, so that the ltconfig log is not
2612 # clobbered by the next message.
2613 exec 5>>./config.log
2614
2615
2616
2617 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2618 lt_save_CC="$CC"
2619 lt_save_CFLAGS="$CFLAGS"
2620 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2621 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2622 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2623 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2624 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2625 deplibs_check_method="$deplibs_check_method" \
2626 file_magic_cmd="$file_magic_cmd" \
2627 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2628 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2629 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2630 CC="$lt_save_CC"
2631 CFLAGS="$lt_save_CFLAGS"
2632
2633 # Redirect the config.log output again, so that the ltconfig log is not
2634 # clobbered by the next message.
2635 exec 5>>./config.log
2636
2637
2638
2639
2640
2641
2642 subdirs="$DIRLTDL"
2643
2644
2645 if test -z "$with_target_subdir" || test "$with_target_subdir" = "."; then
2646    COMPPATH=.
2647 else
2648    COMPPATH=..
2649 fi
2650
2651
2652
2653
2654 if test -d $srcdir/testsuite; then
2655   TESTSUBDIR_TRUE=
2656   TESTSUBDIR_FALSE='#'
2657 else
2658   TESTSUBDIR_TRUE='#'
2659   TESTSUBDIR_FALSE=
2660 fi
2661
2662 # Check whether --enable-getenv-properties or --disable-getenv-properties was given.
2663 if test "${enable_getenv_properties+set}" = set; then
2664   enableval="$enable_getenv_properties"
2665   :
2666 fi
2667
2668
2669 if test -z "$enable_getenv_properties"; then
2670    enable_getenv_properties=${enable_getenv_properties_default-yes}
2671 fi
2672 if test "$enable_getenv_properties" = no; then
2673    cat >> confdefs.h <<\EOF
2674 #define DISABLE_GETENV_PROPERTIES 1
2675 EOF
2676
2677 fi
2678
2679 if test -z "$enable_main_args"; then
2680    enable_main_args=${enable_main_args_default-yes}
2681 fi
2682 if test "$enable_main_args" = no; then
2683    cat >> confdefs.h <<\EOF
2684 #define DISABLE_MAIN_ARGS 1
2685 EOF
2686
2687 fi
2688
2689
2690 # Check whether --enable-hash-synchronization or --disable-hash-synchronization was given.
2691 if test "${enable_hash_synchronization+set}" = set; then
2692   enableval="$enable_hash_synchronization"
2693   :
2694 fi
2695
2696
2697 if test -z "$enable_hash_synchronization"; then
2698    enable_hash_synchronization=$enable_hash_synchronization_default
2699 fi
2700
2701 if test "${slow_pthread_self}" = "yes"; then
2702   cat >> confdefs.h <<\EOF
2703 #define SLOW_PTHREAD_SELF 1
2704 EOF
2705
2706 fi
2707
2708
2709 LIBGCJDEBUG="false"
2710
2711 # Check whether --enable-libgcj-debug or --disable-libgcj-debug was given.
2712 if test "${enable_libgcj_debug+set}" = set; then
2713   enableval="$enable_libgcj_debug"
2714   if test "$enable_libgcj_debug" = yes; then
2715     cat >> confdefs.h <<\EOF
2716 #define DEBUG 1
2717 EOF
2718
2719     LIBGCJDEBUG="true"
2720   fi
2721 fi
2722
2723
2724 # Check whether --enable-interpreter or --disable-interpreter was given.
2725 if test "${enable_interpreter+set}" = set; then
2726   enableval="$enable_interpreter"
2727   if test "$enable_interpreter" = yes; then
2728     # This can also be set in configure.host.
2729     libgcj_interpreter=yes
2730   elif test "$enable_interpreter" = no; then
2731     libgcj_interpreter=no
2732   fi
2733 fi
2734
2735
2736 if test "$libgcj_interpreter" = yes; then
2737    cat >> confdefs.h <<\EOF
2738 #define INTERPRETER 1
2739 EOF
2740
2741 fi
2742
2743 echo $ac_n "checking for exception model to use""... $ac_c" 1>&6
2744 echo "configure:2745: checking for exception model to use" >&5
2745
2746 ac_ext=C
2747 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2748 ac_cpp='$CXXCPP $CPPFLAGS'
2749 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2750 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2751 cross_compiling=$ac_cv_prog_cxx_cross
2752
2753 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
2754 if test "${enable_sjlj_exceptions+set}" = set; then
2755   enableval="$enable_sjlj_exceptions"
2756   :
2757 else
2758   cat > conftest.$ac_ext << EOF
2759 #line 2760 "configure"
2760 struct S { ~S(); };
2761 void bar();
2762 void foo()
2763 {
2764   S s;
2765   bar();
2766 }
2767 EOF
2768 old_CXXFLAGS="$CXXFLAGS"
2769 CXXFLAGS=-S
2770 if { (eval echo configure:2771: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2771   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
2772     enable_sjlj_exceptions=yes
2773   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
2774     enable_sjlj_exceptions=no
2775   fi
2776 fi
2777 CXXFLAGS="$old_CXXFLAGS"
2778 rm -f conftest*
2779 fi
2780
2781 if test x$enable_sjlj_exceptions = xyes; then
2782   cat >> confdefs.h <<\EOF
2783 #define SJLJ_EXCEPTIONS 1
2784 EOF
2785
2786   ac_exception_model_name=sjlj
2787 elif test x$enable_sjlj_exceptions = xno; then
2788   ac_exception_model_name="call frame"
2789 else
2790   { echo "configure: error: unable to detect exception model" 1>&2; exit 1; }
2791 fi
2792 ac_ext=c
2793 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2794 ac_cpp='$CPP $CPPFLAGS'
2795 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2796 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2797 cross_compiling=$ac_cv_prog_cc_cross
2798
2799 echo "$ac_t""$ac_exception_model_name" 1>&6
2800
2801 # Check whether --enable-java-net or --disable-java-net was given.
2802 if test "${enable_java_net+set}" = set; then
2803   enableval="$enable_java_net"
2804   :
2805 fi
2806
2807
2808 if test -z "$enable_java_net"; then
2809    enable_java_net=${enable_java_net_default-yes}
2810 fi
2811 if test "$enable_java_net" = no; then
2812    cat >> confdefs.h <<\EOF
2813 #define DISABLE_JAVA_NET 1
2814 EOF
2815
2816 fi
2817
2818 # Check whether --with-libffi or --without-libffi was given.
2819 if test "${with_libffi+set}" = set; then
2820   withval="$with_libffi"
2821   :
2822 else
2823   with_libffi=${with_libffi_default-yes}
2824 fi
2825
2826
2827 LIBFFI=
2828 LIBFFIINCS=
2829 if test "$with_libffi" != no; then
2830    cat >> confdefs.h <<\EOF
2831 #define USE_LIBFFI 1
2832 EOF
2833
2834    LIBFFI=../libffi/libffi_convenience.la
2835    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I$(MULTIBUILDTOP)../libffi/include'
2836 fi
2837
2838
2839
2840 # Check whether --enable-jvmpi or --disable-jvmpi was given.
2841 if test "${enable_jvmpi+set}" = set; then
2842   enableval="$enable_jvmpi"
2843   :
2844 fi
2845
2846
2847 if test "$enable_jvmpi" != no; then
2848     cat >> confdefs.h <<\EOF
2849 #define ENABLE_JVMPI 1
2850 EOF
2851
2852 fi
2853
2854 TARGET_ECOS=${PROCESS-"no"}
2855 # Check whether --with-ecos or --without-ecos was given.
2856 if test "${with_ecos+set}" = set; then
2857   withval="$with_ecos"
2858   TARGET_ECOS="$with_ecos"
2859
2860 fi
2861
2862
2863 PLATFORMOBJS=
2864 case "$TARGET_ECOS" in
2865    no) case "$host" in
2866       *mingw*)
2867             PLATFORM=Win32
2868             PLATFORMOBJS=win32.lo
2869             PLATFORMH=win32.h
2870       ;;
2871       *)
2872             PLATFORM=Posix
2873             PLATFORMOBJS=posix.lo
2874             PLATFORMH=posix.h
2875       ;;
2876       esac
2877       ;;
2878    *)
2879       PLATFORM=Ecos
2880       cat >> confdefs.h <<\EOF
2881 #define ECOS 1
2882 EOF
2883
2884       PLATFORMOBJS=posix.lo
2885       PLATFORMH=posix.h
2886       ;;
2887 esac
2888
2889
2890
2891 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2892 echo "configure:2893: checking how to run the C preprocessor" >&5
2893 # On Suns, sometimes $CPP names a directory.
2894 if test -n "$CPP" && test -d "$CPP"; then
2895   CPP=
2896 fi
2897 if test -z "$CPP"; then
2898 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2899   echo $ac_n "(cached) $ac_c" 1>&6
2900 else
2901     # This must be in double quotes, not single quotes, because CPP may get
2902   # substituted into the Makefile and "${CC-cc}" will confuse make.
2903   CPP="${CC-cc} -E"
2904   # On the NeXT, cc -E runs the code through the compiler's parser,
2905   # not just through cpp.
2906   cat > conftest.$ac_ext <<EOF
2907 #line 2908 "configure"
2908 #include "confdefs.h"
2909 #include <assert.h>
2910 Syntax Error
2911 EOF
2912 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2913 { (eval echo configure:2914: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2914 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2915 if test -z "$ac_err"; then
2916   :
2917 else
2918   echo "$ac_err" >&5
2919   echo "configure: failed program was:" >&5
2920   cat conftest.$ac_ext >&5
2921   rm -rf conftest*
2922   CPP="${CC-cc} -E -traditional-cpp"
2923   cat > conftest.$ac_ext <<EOF
2924 #line 2925 "configure"
2925 #include "confdefs.h"
2926 #include <assert.h>
2927 Syntax Error
2928 EOF
2929 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2930 { (eval echo configure:2931: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2931 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2932 if test -z "$ac_err"; then
2933   :
2934 else
2935   echo "$ac_err" >&5
2936   echo "configure: failed program was:" >&5
2937   cat conftest.$ac_ext >&5
2938   rm -rf conftest*
2939   CPP="${CC-cc} -nologo -E"
2940   cat > conftest.$ac_ext <<EOF
2941 #line 2942 "configure"
2942 #include "confdefs.h"
2943 #include <assert.h>
2944 Syntax Error
2945 EOF
2946 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2947 { (eval echo configure:2948: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2948 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2949 if test -z "$ac_err"; then
2950   :
2951 else
2952   echo "$ac_err" >&5
2953   echo "configure: failed program was:" >&5
2954   cat conftest.$ac_ext >&5
2955   rm -rf conftest*
2956   CPP=/lib/cpp
2957 fi
2958 rm -f conftest*
2959 fi
2960 rm -f conftest*
2961 fi
2962 rm -f conftest*
2963   ac_cv_prog_CPP="$CPP"
2964 fi
2965   CPP="$ac_cv_prog_CPP"
2966 else
2967   ac_cv_prog_CPP="$CPP"
2968 fi
2969 echo "$ac_t""$CPP" 1>&6
2970
2971 cat > conftest.$ac_ext <<EOF
2972 #line 2973 "configure"
2973 #include "confdefs.h"
2974 #include <stdint.h>
2975 EOF
2976 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2977   egrep "uint32_t" >/dev/null 2>&1; then
2978   rm -rf conftest*
2979   cat >> confdefs.h <<\EOF
2980 #define HAVE_INT32_DEFINED 1
2981 EOF
2982
2983 fi
2984 rm -f conftest*
2985
2986 cat > conftest.$ac_ext <<EOF
2987 #line 2988 "configure"
2988 #include "confdefs.h"
2989 #include <inttypes.h>
2990 EOF
2991 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2992   egrep "uint32_t" >/dev/null 2>&1; then
2993   rm -rf conftest*
2994   cat >> confdefs.h <<\EOF
2995 #define HAVE_INT32_DEFINED 1
2996 EOF
2997
2998 fi
2999 rm -f conftest*
3000
3001 cat > conftest.$ac_ext <<EOF
3002 #line 3003 "configure"
3003 #include "confdefs.h"
3004 #include <sys/types.h>
3005 EOF
3006 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3007   egrep "u_int32_t" >/dev/null 2>&1; then
3008   rm -rf conftest*
3009   cat >> confdefs.h <<\EOF
3010 #define HAVE_BSD_INT32_DEFINED 1
3011 EOF
3012
3013 fi
3014 rm -f conftest*
3015
3016 cat > conftest.$ac_ext <<EOF
3017 #line 3018 "configure"
3018 #include "confdefs.h"
3019 #include <sys/config.h>
3020 EOF
3021 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3022   egrep "u_int32_t" >/dev/null 2>&1; then
3023   rm -rf conftest*
3024   cat >> confdefs.h <<\EOF
3025 #define HAVE_BSD_INT32_DEFINED 1
3026 EOF
3027
3028 fi
3029 rm -f conftest*
3030
3031
3032
3033 cat > conftest.$ac_ext <<EOF
3034 #line 3035 "configure"
3035 #include "confdefs.h"
3036 #include <time.h>
3037 EOF
3038 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3039   egrep "mktime" >/dev/null 2>&1; then
3040   rm -rf conftest*
3041   cat >> confdefs.h <<\EOF
3042 #define HAVE_MKTIME 1
3043 EOF
3044
3045 fi
3046 rm -f conftest*
3047
3048 cat > conftest.$ac_ext <<EOF
3049 #line 3050 "configure"
3050 #include "confdefs.h"
3051 #include <time.h>
3052 EOF
3053 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3054   egrep "localtime" >/dev/null 2>&1; then
3055   rm -rf conftest*
3056   cat >> confdefs.h <<\EOF
3057 #define HAVE_LOCALTIME 1
3058 EOF
3059
3060 fi
3061 rm -f conftest*
3062
3063
3064 test -d java || mkdir java
3065 test -d java/io || mkdir java/io
3066 test -d gnu || mkdir gnu
3067
3068
3069
3070 test -d java/lang || mkdir java/lang
3071
3072
3073
3074 case "${host}" in
3075     *mingw*)
3076       SYSTEMSPEC="-lgdi32 -lwsock32 -lws2_32"
3077     ;;
3078     *)
3079       SYSTEMSPEC=
3080     ;;
3081 esac
3082
3083
3084 LIBGCJTESTSPEC="-L`pwd`/.libs -rpath `pwd`/.libs"
3085
3086
3087 # Check whether --with-system-zlib or --without-system-zlib was given.
3088 if test "${with_system_zlib+set}" = set; then
3089   withval="$with_system_zlib"
3090   :
3091 fi
3092
3093 ZLIBSPEC=
3094
3095 ZLIBTESTSPEC=
3096
3097
3098 libsubdir=.libs
3099
3100 echo $ac_n "checking for garbage collector to use""... $ac_c" 1>&6
3101 echo "configure:3102: checking for garbage collector to use" >&5
3102 # Check whether --enable-java-gc or --disable-java-gc was given.
3103 if test "${enable_java_gc+set}" = set; then
3104   enableval="$enable_java_gc"
3105
3106   GC=$enableval
3107 else
3108   GC=boehm
3109 fi
3110
3111 GCLIBS=
3112 GCINCS=
3113 GCDEPS=
3114 GCOBJS=
3115 GCSPEC=
3116 JC1GCSPEC=
3117 GCTESTSPEC=
3118 case "$GC" in
3119  boehm)
3120     echo "$ac_t""boehm" 1>&6
3121     GCLIBS=../boehm-gc/libgcjgc_convenience.la
3122     GCINCS='-I$(top_srcdir)/../boehm-gc/include'
3123     JC1GCSPEC='-fuse-boehm-gc'
3124     GCTESTSPEC="-L`pwd`/../boehm-gc/.libs -rpath `pwd`/../boehm-gc/.libs"
3125
3126             GCINCS="$GCINCS `cat ../boehm-gc/boehm-cflags`"
3127     GCOBJS=boehm.lo
3128     GCHDR=boehm-gc.h
3129         cat >> confdefs.h <<\EOF
3130 #define HAVE_BOEHM_GC 1
3131 EOF
3132
3133     ;;
3134  no)
3135     echo "$ac_t""none" 1>&6
3136     GCOBJS=nogc.lo
3137     GCHDR=no-gc.h
3138     ;;
3139  *)
3140     { echo "configure: error: unrecognized collector \"$GC\"" 1>&2; exit 1; }
3141     ;;
3142 esac
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153 echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
3154 echo "configure:3155: checking for thread model used by GCC" >&5
3155 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
3156 echo "$ac_t""$THREADS" 1>&6
3157
3158 case "$THREADS" in
3159  no | none | single)
3160     THREADS=none
3161     ;;
3162  posix | pthreads)
3163     THREADS=posix
3164     case "$host" in
3165      *-*-linux*)
3166         cat >> confdefs.h <<\EOF
3167 #define LINUX_THREADS 1
3168 EOF
3169
3170         ;;
3171     esac
3172     ;;
3173  win32)
3174     ;;
3175  decosf1 | irix | mach | os2 | solaris | dce | vxworks)
3176     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
3177     ;;
3178  *)
3179     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
3180     ;;
3181 esac
3182
3183 THREADLIBS=
3184 THREADINCS=
3185 THREADDEPS=
3186 THREADOBJS=
3187 THREADH=
3188 THREADSPEC=
3189 case "$THREADS" in
3190  posix)
3191     case "$host" in
3192      *-*-cygwin*)
3193         # Don't set THREADLIBS here.  Cygwin doesn't have -lpthread.
3194         ;;
3195
3196      *-*-freebsd[1234]*)
3197
3198         # Before FreeBSD 5, it didn't have -lpthread (or any library which
3199         # merely adds pthread_* functions) but it does have a -pthread switch
3200         # which is required at link-time to select -lc_r *instead* of -lc.
3201         THREADLIBS=-pthread
3202         # Don't set THREADSPEC here as might be expected since -pthread is
3203         # not processed when found within a spec file, it must come from
3204         # the command line.  For now, the user must provide the -pthread
3205         # switch to link code compiled with gcj.  In future, consider adding
3206         # support for weak references to pthread_* functions ala gthr.h API.
3207         THREADSPEC='%{!pthread: %eUnder this configuration, the user must provide -pthread when linking.}'
3208         ;;
3209      *-*-freebsd*)
3210         # FreeBSD 5 implements a model much closer to other modern UNIX
3211         # which support threads.  However, it still does not support
3212         # -lpthread.
3213         THREADLIBS=-pthread
3214         THREADSPEC=-lc_r
3215         ;;
3216      *)
3217         THREADLIBS=-lpthread
3218         THREADSPEC=-lpthread
3219         ;;
3220     esac
3221     THREADOBJS=posix-threads.lo
3222     THREADH=posix-threads.h
3223     # MIT pthreads doesn't seem to have the mutexattr functions.
3224     # But for now we don't check for it.  We just assume you aren't
3225     # using MIT pthreads.
3226     cat >> confdefs.h <<\EOF
3227 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3228 EOF
3229
3230
3231     # If we're using the Boehm GC, then we happen to know that it
3232     # defines _REENTRANT, so we don't bother.  Eww.
3233     if test "$GC" != boehm; then
3234        cat >> confdefs.h <<\EOF
3235 #define _REENTRANT 1
3236 EOF
3237
3238     fi
3239     cat >> confdefs.h <<\EOF
3240 #define _POSIX_PTHREAD_SEMANTICS 1
3241 EOF
3242
3243     ;;
3244
3245  win32)
3246     THREADOBJS=win32-threads.lo
3247     THREADH=win32-threads.h
3248     ;;
3249
3250  none)
3251     THREADOBJS=no-threads.lo
3252     THREADH=no-threads.h
3253     ;;
3254 esac
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264 HASH_SYNC_SPEC=
3265 # Hash synchronization is only useful with posix threads right now.
3266 if test "$enable_hash_synchronization" = yes && test "$THREADS" = "posix"; then
3267    HASH_SYNC_SPEC=-fhash-synchronization
3268    cat >> confdefs.h <<\EOF
3269 #define JV_HASH_SYNCHRONIZATION 1
3270 EOF
3271
3272 fi
3273
3274
3275
3276
3277
3278 if test "$GCC" = yes; then
3279   USING_GCC_TRUE=
3280   USING_GCC_FALSE='#'
3281 else
3282   USING_GCC_TRUE='#'
3283   USING_GCC_FALSE=
3284 fi
3285
3286 CANADIAN=no
3287 NULL_TARGET=no
3288 NATIVE=yes
3289
3290 # We're in the tree with gcc, and need to include some of its headers.
3291 GCC_UNWIND_INCLUDE='-I$(libgcj_basedir)/../gcc'
3292
3293 # Figure out where generated headers like libgcj-config.h get installed.
3294 gcc_version_trigger=${srcdir}/../gcc/version.c
3295 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^\"]*\)\".*/\1/'`
3296 gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
3297 tool_include_dir='$(libdir)/gcc-lib/$(target_alias)/'${gcc_version}/include
3298
3299
3300 if test -n "${with_cross_host}"; then
3301    # We are being configured with a cross compiler.  AC_REPLACE_FUNCS
3302    # may not work correctly, because the compiler may not be able to
3303    # link executables.
3304
3305    # We assume newlib.  This lets us hard-code the functions we know
3306    # we'll have.
3307    cat >> confdefs.h <<\EOF
3308 #define HAVE_MEMMOVE 1
3309 EOF
3310
3311    cat >> confdefs.h <<\EOF
3312 #define HAVE_MEMCPY 1
3313 EOF
3314
3315    cat >> confdefs.h <<\EOF
3316 #define HAVE_STRERROR 1
3317 EOF
3318
3319    cat >> confdefs.h <<\EOF
3320 #define HAVE_TIME 1
3321 EOF
3322
3323    cat >> confdefs.h <<\EOF
3324 #define HAVE_GMTIME_R 1
3325 EOF
3326
3327    cat >> confdefs.h <<\EOF
3328 #define HAVE_LOCALTIME_R 1
3329 EOF
3330
3331       cat >> confdefs.h <<\EOF
3332 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3333 EOF
3334
3335       cat >> confdefs.h <<\EOF
3336 #define HAVE_ALLOCA 1
3337 EOF
3338
3339
3340       cat >> confdefs.h <<\EOF
3341 #define NO_GETUID 1
3342 EOF
3343
3344
3345    # If Canadian cross, then don't pick up tools from the build
3346    # directory.
3347    if test x"$build" != x"$with_cross_host" && x"$build" != x"$target"; then
3348       CANADIAN=yes
3349       GCC_UNWIND_INCLUDE=
3350       GCJ="${target_alias}-gcj"
3351    fi
3352    NATIVE=no
3353 else
3354    for ac_func in strerror ioctl select fstat open fsync sleep opendir
3355 do
3356 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3357 echo "configure:3358: checking for $ac_func" >&5
3358 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3359   echo $ac_n "(cached) $ac_c" 1>&6
3360 else
3361   cat > conftest.$ac_ext <<EOF
3362 #line 3363 "configure"
3363 #include "confdefs.h"
3364 /* System header to define __stub macros and hopefully few prototypes,
3365     which can conflict with char $ac_func(); below.  */
3366 #include <assert.h>
3367 /* Override any gcc2 internal prototype to avoid an error.  */
3368 /* We use char because int might match the return type of a gcc2
3369     builtin and then its argument prototype would still apply.  */
3370 char $ac_func();
3371
3372 int main() {
3373
3374 /* The GNU C library defines this for functions which it implements
3375     to always fail with ENOSYS.  Some functions are actually named
3376     something starting with __ and the normal name is an alias.  */
3377 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3378 choke me
3379 #else
3380 $ac_func();
3381 #endif
3382
3383 ; return 0; }
3384 EOF
3385 if { (eval echo configure:3386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3386   rm -rf conftest*
3387   eval "ac_cv_func_$ac_func=yes"
3388 else
3389   echo "configure: failed program was:" >&5
3390   cat conftest.$ac_ext >&5
3391   rm -rf conftest*
3392   eval "ac_cv_func_$ac_func=no"
3393 fi
3394 rm -f conftest*
3395 fi
3396
3397 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3398   echo "$ac_t""yes" 1>&6
3399     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3400   cat >> confdefs.h <<EOF
3401 #define $ac_tr_func 1
3402 EOF
3403
3404 else
3405   echo "$ac_t""no" 1>&6
3406 fi
3407 done
3408
3409    for ac_func in gmtime_r localtime_r readdir_r getpwuid_r getcwd
3410 do
3411 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3412 echo "configure:3413: checking for $ac_func" >&5
3413 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3414   echo $ac_n "(cached) $ac_c" 1>&6
3415 else
3416   cat > conftest.$ac_ext <<EOF
3417 #line 3418 "configure"
3418 #include "confdefs.h"
3419 /* System header to define __stub macros and hopefully few prototypes,
3420     which can conflict with char $ac_func(); below.  */
3421 #include <assert.h>
3422 /* Override any gcc2 internal prototype to avoid an error.  */
3423 /* We use char because int might match the return type of a gcc2
3424     builtin and then its argument prototype would still apply.  */
3425 char $ac_func();
3426
3427 int main() {
3428
3429 /* The GNU C library defines this for functions which it implements
3430     to always fail with ENOSYS.  Some functions are actually named
3431     something starting with __ and the normal name is an alias.  */
3432 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3433 choke me
3434 #else
3435 $ac_func();
3436 #endif
3437
3438 ; return 0; }
3439 EOF
3440 if { (eval echo configure:3441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3441   rm -rf conftest*
3442   eval "ac_cv_func_$ac_func=yes"
3443 else
3444   echo "configure: failed program was:" >&5
3445   cat conftest.$ac_ext >&5
3446   rm -rf conftest*
3447   eval "ac_cv_func_$ac_func=no"
3448 fi
3449 rm -f conftest*
3450 fi
3451
3452 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3453   echo "$ac_t""yes" 1>&6
3454     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3455   cat >> confdefs.h <<EOF
3456 #define $ac_tr_func 1
3457 EOF
3458
3459 else
3460   echo "$ac_t""no" 1>&6
3461 fi
3462 done
3463
3464    for ac_func in access stat mkdir rename rmdir unlink realpath utime chmod
3465 do
3466 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3467 echo "configure:3468: checking for $ac_func" >&5
3468 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3469   echo $ac_n "(cached) $ac_c" 1>&6
3470 else
3471   cat > conftest.$ac_ext <<EOF
3472 #line 3473 "configure"
3473 #include "confdefs.h"
3474 /* System header to define __stub macros and hopefully few prototypes,
3475     which can conflict with char $ac_func(); below.  */
3476 #include <assert.h>
3477 /* Override any gcc2 internal prototype to avoid an error.  */
3478 /* We use char because int might match the return type of a gcc2
3479     builtin and then its argument prototype would still apply.  */
3480 char $ac_func();
3481
3482 int main() {
3483
3484 /* The GNU C library defines this for functions which it implements
3485     to always fail with ENOSYS.  Some functions are actually named
3486     something starting with __ and the normal name is an alias.  */
3487 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3488 choke me
3489 #else
3490 $ac_func();
3491 #endif
3492
3493 ; return 0; }
3494 EOF
3495 if { (eval echo configure:3496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3496   rm -rf conftest*
3497   eval "ac_cv_func_$ac_func=yes"
3498 else
3499   echo "configure: failed program was:" >&5
3500   cat conftest.$ac_ext >&5
3501   rm -rf conftest*
3502   eval "ac_cv_func_$ac_func=no"
3503 fi
3504 rm -f conftest*
3505 fi
3506
3507 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3508   echo "$ac_t""yes" 1>&6
3509     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3510   cat >> confdefs.h <<EOF
3511 #define $ac_tr_func 1
3512 EOF
3513
3514 else
3515   echo "$ac_t""no" 1>&6
3516 fi
3517 done
3518
3519    for ac_func in nl_langinfo setlocale
3520 do
3521 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3522 echo "configure:3523: checking for $ac_func" >&5
3523 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3524   echo $ac_n "(cached) $ac_c" 1>&6
3525 else
3526   cat > conftest.$ac_ext <<EOF
3527 #line 3528 "configure"
3528 #include "confdefs.h"
3529 /* System header to define __stub macros and hopefully few prototypes,
3530     which can conflict with char $ac_func(); below.  */
3531 #include <assert.h>
3532 /* Override any gcc2 internal prototype to avoid an error.  */
3533 /* We use char because int might match the return type of a gcc2
3534     builtin and then its argument prototype would still apply.  */
3535 char $ac_func();
3536
3537 int main() {
3538
3539 /* The GNU C library defines this for functions which it implements
3540     to always fail with ENOSYS.  Some functions are actually named
3541     something starting with __ and the normal name is an alias.  */
3542 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3543 choke me
3544 #else
3545 $ac_func();
3546 #endif
3547
3548 ; return 0; }
3549 EOF
3550 if { (eval echo configure:3551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3551   rm -rf conftest*
3552   eval "ac_cv_func_$ac_func=yes"
3553 else
3554   echo "configure: failed program was:" >&5
3555   cat conftest.$ac_ext >&5
3556   rm -rf conftest*
3557   eval "ac_cv_func_$ac_func=no"
3558 fi
3559 rm -f conftest*
3560 fi
3561
3562 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3563   echo "$ac_t""yes" 1>&6
3564     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3565   cat >> confdefs.h <<EOF
3566 #define $ac_tr_func 1
3567 EOF
3568
3569 else
3570   echo "$ac_t""no" 1>&6
3571 fi
3572 done
3573
3574    for ac_func in inet_aton inet_addr
3575 do
3576 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3577 echo "configure:3578: checking for $ac_func" >&5
3578 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3579   echo $ac_n "(cached) $ac_c" 1>&6
3580 else
3581   cat > conftest.$ac_ext <<EOF
3582 #line 3583 "configure"
3583 #include "confdefs.h"
3584 /* System header to define __stub macros and hopefully few prototypes,
3585     which can conflict with char $ac_func(); below.  */
3586 #include <assert.h>
3587 /* Override any gcc2 internal prototype to avoid an error.  */
3588 /* We use char because int might match the return type of a gcc2
3589     builtin and then its argument prototype would still apply.  */
3590 char $ac_func();
3591
3592 int main() {
3593
3594 /* The GNU C library defines this for functions which it implements
3595     to always fail with ENOSYS.  Some functions are actually named
3596     something starting with __ and the normal name is an alias.  */
3597 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3598 choke me
3599 #else
3600 $ac_func();
3601 #endif
3602
3603 ; return 0; }
3604 EOF
3605 if { (eval echo configure:3606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3606   rm -rf conftest*
3607   eval "ac_cv_func_$ac_func=yes"
3608 else
3609   echo "configure: failed program was:" >&5
3610   cat conftest.$ac_ext >&5
3611   rm -rf conftest*
3612   eval "ac_cv_func_$ac_func=no"
3613 fi
3614 rm -f conftest*
3615 fi
3616
3617 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3618   echo "$ac_t""yes" 1>&6
3619     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3620   cat >> confdefs.h <<EOF
3621 #define $ac_tr_func 1
3622 EOF
3623  break
3624 else
3625   echo "$ac_t""no" 1>&6
3626 fi
3627 done
3628
3629    for ac_func in inet_pton uname inet_ntoa
3630 do
3631 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3632 echo "configure:3633: checking for $ac_func" >&5
3633 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3634   echo $ac_n "(cached) $ac_c" 1>&6
3635 else
3636   cat > conftest.$ac_ext <<EOF
3637 #line 3638 "configure"
3638 #include "confdefs.h"
3639 /* System header to define __stub macros and hopefully few prototypes,
3640     which can conflict with char $ac_func(); below.  */
3641 #include <assert.h>
3642 /* Override any gcc2 internal prototype to avoid an error.  */
3643 /* We use char because int might match the return type of a gcc2
3644     builtin and then its argument prototype would still apply.  */
3645 char $ac_func();
3646
3647 int main() {
3648
3649 /* The GNU C library defines this for functions which it implements
3650     to always fail with ENOSYS.  Some functions are actually named
3651     something starting with __ and the normal name is an alias.  */
3652 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3653 choke me
3654 #else
3655 $ac_func();
3656 #endif
3657
3658 ; return 0; }
3659 EOF
3660 if { (eval echo configure:3661: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3661   rm -rf conftest*
3662   eval "ac_cv_func_$ac_func=yes"
3663 else
3664   echo "configure: failed program was:" >&5
3665   cat conftest.$ac_ext >&5
3666   rm -rf conftest*
3667   eval "ac_cv_func_$ac_func=no"
3668 fi
3669 rm -f conftest*
3670 fi
3671
3672 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3673   echo "$ac_t""yes" 1>&6
3674     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3675   cat >> confdefs.h <<EOF
3676 #define $ac_tr_func 1
3677 EOF
3678
3679 else
3680   echo "$ac_t""no" 1>&6
3681 fi
3682 done
3683
3684    for ac_func in backtrace fork execvp pipe sigaction
3685 do
3686 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3687 echo "configure:3688: checking for $ac_func" >&5
3688 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3689   echo $ac_n "(cached) $ac_c" 1>&6
3690 else
3691   cat > conftest.$ac_ext <<EOF
3692 #line 3693 "configure"
3693 #include "confdefs.h"
3694 /* System header to define __stub macros and hopefully few prototypes,
3695     which can conflict with char $ac_func(); below.  */
3696 #include <assert.h>
3697 /* Override any gcc2 internal prototype to avoid an error.  */
3698 /* We use char because int might match the return type of a gcc2
3699     builtin and then its argument prototype would still apply.  */
3700 char $ac_func();
3701
3702 int main() {
3703
3704 /* The GNU C library defines this for functions which it implements
3705     to always fail with ENOSYS.  Some functions are actually named
3706     something starting with __ and the normal name is an alias.  */
3707 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3708 choke me
3709 #else
3710 $ac_func();
3711 #endif
3712
3713 ; return 0; }
3714 EOF
3715 if { (eval echo configure:3716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3716   rm -rf conftest*
3717   eval "ac_cv_func_$ac_func=yes"
3718 else
3719   echo "configure: failed program was:" >&5
3720   cat conftest.$ac_ext >&5
3721   rm -rf conftest*
3722   eval "ac_cv_func_$ac_func=no"
3723 fi
3724 rm -f conftest*
3725 fi
3726
3727 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3728   echo "$ac_t""yes" 1>&6
3729     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3730   cat >> confdefs.h <<EOF
3731 #define $ac_tr_func 1
3732 EOF
3733
3734 else
3735   echo "$ac_t""no" 1>&6
3736 fi
3737 done
3738
3739    for ac_hdr in execinfo.h unistd.h dlfcn.h
3740 do
3741 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3742 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3743 echo "configure:3744: checking for $ac_hdr" >&5
3744 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3745   echo $ac_n "(cached) $ac_c" 1>&6
3746 else
3747   cat > conftest.$ac_ext <<EOF
3748 #line 3749 "configure"
3749 #include "confdefs.h"
3750 #include <$ac_hdr>
3751 EOF
3752 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3753 { (eval echo configure:3754: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3754 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3755 if test -z "$ac_err"; then
3756   rm -rf conftest*
3757   eval "ac_cv_header_$ac_safe=yes"
3758 else
3759   echo "$ac_err" >&5
3760   echo "configure: failed program was:" >&5
3761   cat conftest.$ac_ext >&5
3762   rm -rf conftest*
3763   eval "ac_cv_header_$ac_safe=no"
3764 fi
3765 rm -f conftest*
3766 fi
3767 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3768   echo "$ac_t""yes" 1>&6
3769     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3770   cat >> confdefs.h <<EOF
3771 #define $ac_tr_hdr 1
3772 EOF
3773
3774 else
3775   echo "$ac_t""no" 1>&6
3776 fi
3777 done
3778
3779    echo $ac_n "checking for dladdr in -ldl""... $ac_c" 1>&6
3780 echo "configure:3781: checking for dladdr in -ldl" >&5
3781 ac_lib_var=`echo dl'_'dladdr | sed 'y%./+-%__p_%'`
3782 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3783   echo $ac_n "(cached) $ac_c" 1>&6
3784 else
3785   ac_save_LIBS="$LIBS"
3786 LIBS="-ldl  $LIBS"
3787 cat > conftest.$ac_ext <<EOF
3788 #line 3789 "configure"
3789 #include "confdefs.h"
3790 /* Override any gcc2 internal prototype to avoid an error.  */
3791 /* We use char because int might match the return type of a gcc2
3792     builtin and then its argument prototype would still apply.  */
3793 char dladdr();
3794
3795 int main() {
3796 dladdr()
3797 ; return 0; }
3798 EOF
3799 if { (eval echo configure:3800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3800   rm -rf conftest*
3801   eval "ac_cv_lib_$ac_lib_var=yes"
3802 else
3803   echo "configure: failed program was:" >&5
3804   cat conftest.$ac_ext >&5
3805   rm -rf conftest*
3806   eval "ac_cv_lib_$ac_lib_var=no"
3807 fi
3808 rm -f conftest*
3809 LIBS="$ac_save_LIBS"
3810
3811 fi
3812 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3813   echo "$ac_t""yes" 1>&6
3814
3815      cat >> confdefs.h <<\EOF
3816 #define HAVE_DLADDR 1
3817 EOF
3818
3819 else
3820   echo "$ac_t""no" 1>&6
3821 fi
3822
3823    for ac_file in /proc/self/exe
3824 do
3825
3826 ac_safe=`echo "$ac_file" | sed 'y%./+-%__p_%'`
3827 echo $ac_n "checking for $ac_file""... $ac_c" 1>&6
3828 echo "configure:3829: checking for $ac_file" >&5
3829 if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
3830   echo $ac_n "(cached) $ac_c" 1>&6
3831 else
3832   if test "$cross_compiling" = yes; then
3833     { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
3834 else
3835   if test -r $ac_file; then
3836     eval "ac_cv_file_$ac_safe=yes"
3837   else
3838     eval "ac_cv_file_$ac_safe=no"
3839   fi
3840 fi
3841 fi
3842 if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
3843   echo "$ac_t""yes" 1>&6
3844     ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3845   cat >> confdefs.h <<EOF
3846 #define $ac_tr_file 1
3847 EOF
3848
3849      cat >> confdefs.h <<\EOF
3850 #define HAVE_PROC_SELF_EXE 1
3851 EOF
3852
3853 else
3854   echo "$ac_t""no" 1>&6
3855
3856 fi
3857 done
3858
3859
3860
3861
3862   am_cv_lib_iconv_ldpath=
3863   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
3864 if test "${with_libiconv_prefix+set}" = set; then
3865   withval="$with_libiconv_prefix"
3866
3867     for dir in `echo "$withval" | tr : ' '`; do
3868       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
3869       if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi
3870     done
3871
3872 fi
3873
3874
3875   echo $ac_n "checking for iconv""... $ac_c" 1>&6
3876 echo "configure:3877: checking for iconv" >&5
3877 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
3878   echo $ac_n "(cached) $ac_c" 1>&6
3879 else
3880
3881     am_cv_func_iconv="no, consider installing GNU libiconv"
3882     am_cv_lib_iconv=no
3883     cat > conftest.$ac_ext <<EOF
3884 #line 3885 "configure"
3885 #include "confdefs.h"
3886 #include <stdlib.h>
3887 #include <iconv.h>
3888 int main() {
3889 iconv_t cd = iconv_open("","");
3890        iconv(cd,NULL,NULL,NULL,NULL);
3891        iconv_close(cd);
3892 ; return 0; }
3893 EOF
3894 if { (eval echo configure:3895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3895   rm -rf conftest*
3896   am_cv_func_iconv=yes
3897 else
3898   echo "configure: failed program was:" >&5
3899   cat conftest.$ac_ext >&5
3900 fi
3901 rm -f conftest*
3902     if test "$am_cv_func_iconv" != yes; then
3903       am_save_LIBS="$LIBS"
3904       LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
3905       cat > conftest.$ac_ext <<EOF
3906 #line 3907 "configure"
3907 #include "confdefs.h"
3908 #include <stdlib.h>
3909 #include <iconv.h>
3910 int main() {
3911 iconv_t cd = iconv_open("","");
3912          iconv(cd,NULL,NULL,NULL,NULL);
3913          iconv_close(cd);
3914 ; return 0; }
3915 EOF
3916 if { (eval echo configure:3917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3917   rm -rf conftest*
3918   am_cv_lib_iconv=yes
3919         am_cv_func_iconv=yes
3920 else
3921   echo "configure: failed program was:" >&5
3922   cat conftest.$ac_ext >&5
3923 fi
3924 rm -f conftest*
3925       LIBS="$am_save_LIBS"
3926     fi
3927
3928 fi
3929
3930 echo "$ac_t""$am_cv_func_iconv" 1>&6
3931   if test "$am_cv_func_iconv" = yes; then
3932     cat >> confdefs.h <<\EOF
3933 #define HAVE_ICONV 1
3934 EOF
3935
3936     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
3937 echo "configure:3938: checking for iconv declaration" >&5
3938     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
3939   echo $ac_n "(cached) $ac_c" 1>&6
3940 else
3941
3942       cat > conftest.$ac_ext <<EOF
3943 #line 3944 "configure"
3944 #include "confdefs.h"
3945
3946 #include <stdlib.h>
3947 #include <iconv.h>
3948 extern
3949 #ifdef __cplusplus
3950 "C"
3951 #endif
3952 #if defined(__STDC__) || defined(__cplusplus)
3953 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
3954 #else
3955 size_t iconv();
3956 #endif
3957
3958 int main() {
3959
3960 ; return 0; }
3961 EOF
3962 if { (eval echo configure:3963: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3963   rm -rf conftest*
3964   am_cv_proto_iconv_arg1=""
3965 else
3966   echo "configure: failed program was:" >&5
3967   cat conftest.$ac_ext >&5
3968   rm -rf conftest*
3969   am_cv_proto_iconv_arg1="const"
3970 fi
3971 rm -f conftest*
3972       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
3973 fi
3974
3975     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
3976     echo "$ac_t""${ac_t:-
3977          }$am_cv_proto_iconv" 1>&6
3978     cat >> confdefs.h <<EOF
3979 #define ICONV_CONST $am_cv_proto_iconv_arg1
3980 EOF
3981
3982   fi
3983   LIBICONV=
3984   if test "$am_cv_lib_iconv" = yes; then
3985     LIBICONV="$am_cv_lib_iconv_ldpath -liconv"
3986   fi
3987
3988
3989    if test $ac_cv_header_locale_h = yes; then
3990     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
3991 echo "configure:3992: checking for LC_MESSAGES" >&5
3992 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
3993   echo $ac_n "(cached) $ac_c" 1>&6
3994 else
3995   cat > conftest.$ac_ext <<EOF
3996 #line 3997 "configure"
3997 #include "confdefs.h"
3998 #include <locale.h>
3999 int main() {
4000 return LC_MESSAGES
4001 ; return 0; }
4002 EOF
4003 if { (eval echo configure:4004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4004   rm -rf conftest*
4005   am_cv_val_LC_MESSAGES=yes
4006 else
4007   echo "configure: failed program was:" >&5
4008   cat conftest.$ac_ext >&5
4009   rm -rf conftest*
4010   am_cv_val_LC_MESSAGES=no
4011 fi
4012 rm -f conftest*
4013 fi
4014
4015 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4016     if test $am_cv_val_LC_MESSAGES = yes; then
4017       cat >> confdefs.h <<\EOF
4018 #define HAVE_LC_MESSAGES 1
4019 EOF
4020
4021     fi
4022   fi
4023    echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
4024 echo "configure:4025: checking whether struct tm is in sys/time.h or time.h" >&5
4025 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
4026   echo $ac_n "(cached) $ac_c" 1>&6
4027 else
4028   cat > conftest.$ac_ext <<EOF
4029 #line 4030 "configure"
4030 #include "confdefs.h"
4031 #include <sys/types.h>
4032 #include <time.h>
4033 int main() {
4034 struct tm *tp; tp->tm_sec;
4035 ; return 0; }
4036 EOF
4037 if { (eval echo configure:4038: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4038   rm -rf conftest*
4039   ac_cv_struct_tm=time.h
4040 else
4041   echo "configure: failed program was:" >&5
4042   cat conftest.$ac_ext >&5
4043   rm -rf conftest*
4044   ac_cv_struct_tm=sys/time.h
4045 fi
4046 rm -f conftest*
4047 fi
4048
4049 echo "$ac_t""$ac_cv_struct_tm" 1>&6
4050 if test $ac_cv_struct_tm = sys/time.h; then
4051   cat >> confdefs.h <<\EOF
4052 #define TM_IN_SYS_TIME 1
4053 EOF
4054
4055 fi
4056
4057 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
4058 echo "configure:4059: checking for tm_zone in struct tm" >&5
4059 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
4060   echo $ac_n "(cached) $ac_c" 1>&6
4061 else
4062   cat > conftest.$ac_ext <<EOF
4063 #line 4064 "configure"
4064 #include "confdefs.h"
4065 #include <sys/types.h>
4066 #include <$ac_cv_struct_tm>
4067 int main() {
4068 struct tm tm; tm.tm_zone;
4069 ; return 0; }
4070 EOF
4071 if { (eval echo configure:4072: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4072   rm -rf conftest*
4073   ac_cv_struct_tm_zone=yes
4074 else
4075   echo "configure: failed program was:" >&5
4076   cat conftest.$ac_ext >&5
4077   rm -rf conftest*
4078   ac_cv_struct_tm_zone=no
4079 fi
4080 rm -f conftest*
4081 fi
4082
4083 echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
4084 if test "$ac_cv_struct_tm_zone" = yes; then
4085   cat >> confdefs.h <<\EOF
4086 #define HAVE_TM_ZONE 1
4087 EOF
4088
4089 else
4090   echo $ac_n "checking for tzname""... $ac_c" 1>&6
4091 echo "configure:4092: checking for tzname" >&5
4092 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
4093   echo $ac_n "(cached) $ac_c" 1>&6
4094 else
4095   cat > conftest.$ac_ext <<EOF
4096 #line 4097 "configure"
4097 #include "confdefs.h"
4098 #include <time.h>
4099 #ifndef tzname /* For SGI.  */
4100 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
4101 #endif
4102 int main() {
4103 atoi(*tzname);
4104 ; return 0; }
4105 EOF
4106 if { (eval echo configure:4107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4107   rm -rf conftest*
4108   ac_cv_var_tzname=yes
4109 else
4110   echo "configure: failed program was:" >&5
4111   cat conftest.$ac_ext >&5
4112   rm -rf conftest*
4113   ac_cv_var_tzname=no
4114 fi
4115 rm -f conftest*
4116 fi
4117
4118 echo "$ac_t""$ac_cv_var_tzname" 1>&6
4119   if test $ac_cv_var_tzname = yes; then
4120     cat >> confdefs.h <<\EOF
4121 #define HAVE_TZNAME 1
4122 EOF
4123
4124   fi
4125 fi
4126
4127
4128    for ac_func in gethostbyname_r
4129 do
4130 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4131 echo "configure:4132: checking for $ac_func" >&5
4132 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4133   echo $ac_n "(cached) $ac_c" 1>&6
4134 else
4135   cat > conftest.$ac_ext <<EOF
4136 #line 4137 "configure"
4137 #include "confdefs.h"
4138 /* System header to define __stub macros and hopefully few prototypes,
4139     which can conflict with char $ac_func(); below.  */
4140 #include <assert.h>
4141 /* Override any gcc2 internal prototype to avoid an error.  */
4142 /* We use char because int might match the return type of a gcc2
4143     builtin and then its argument prototype would still apply.  */
4144 char $ac_func();
4145
4146 int main() {
4147
4148 /* The GNU C library defines this for functions which it implements
4149     to always fail with ENOSYS.  Some functions are actually named
4150     something starting with __ and the normal name is an alias.  */
4151 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4152 choke me
4153 #else
4154 $ac_func();
4155 #endif
4156
4157 ; return 0; }
4158 EOF
4159 if { (eval echo configure:4160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4160   rm -rf conftest*
4161   eval "ac_cv_func_$ac_func=yes"
4162 else
4163   echo "configure: failed program was:" >&5
4164   cat conftest.$ac_ext >&5
4165   rm -rf conftest*
4166   eval "ac_cv_func_$ac_func=no"
4167 fi
4168 rm -f conftest*
4169 fi
4170
4171 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4172   echo "$ac_t""yes" 1>&6
4173     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4174   cat >> confdefs.h <<EOF
4175 #define $ac_tr_func 1
4176 EOF
4177
4178      cat >> confdefs.h <<\EOF
4179 #define HAVE_GETHOSTBYNAME_R 1
4180 EOF
4181
4182      # There are two different kinds of gethostbyname_r.
4183      # We look for the one that returns `int'.
4184      # Hopefully this check is robust enough.
4185      cat > conftest.$ac_ext <<EOF
4186 #line 4187 "configure"
4187 #include "confdefs.h"
4188 #include <netdb.h>
4189 EOF
4190 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4191   egrep "int.*gethostbyname_r" >/dev/null 2>&1; then
4192   rm -rf conftest*
4193
4194        cat >> confdefs.h <<\EOF
4195 #define GETHOSTBYNAME_R_RETURNS_INT 1
4196 EOF
4197
4198 fi
4199 rm -f conftest*
4200
4201
4202      case " $GCINCS " in
4203      *" -D_REENTRANT "*) ;;
4204      *)
4205                 echo $ac_n "checking whether gethostbyname_r declaration requires -D_REENTRANT""... $ac_c" 1>&6
4206 echo "configure:4207: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
4207 if eval "test \"`echo '$''{'libjava_cv_gethostbyname_r_needs_reentrant'+set}'`\" = set"; then
4208   echo $ac_n "(cached) $ac_c" 1>&6
4209 else
4210
4211           ac_ext=C
4212 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4213 ac_cpp='$CXXCPP $CPPFLAGS'
4214 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4215 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4216 cross_compiling=$ac_cv_prog_cxx_cross
4217
4218           cat > conftest.$ac_ext <<EOF
4219 #line 4220 "configure"
4220 #include "confdefs.h"
4221 #include <netdb.h>
4222 int main() {
4223 gethostbyname_r("", 0, 0);
4224 ; return 0; }
4225 EOF
4226 if { (eval echo configure:4227: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4227   rm -rf conftest*
4228   libjava_cv_gethostbyname_r_needs_reentrant=no
4229 else
4230   echo "configure: failed program was:" >&5
4231   cat conftest.$ac_ext >&5
4232   rm -rf conftest*
4233                 CPPFLAGS_SAVE="$CPPFLAGS"
4234                 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
4235                 cat > conftest.$ac_ext <<EOF
4236 #line 4237 "configure"
4237 #include "confdefs.h"
4238 #include <netdb.h>
4239 int main() {
4240 gethostbyname_r("", 0, 0);
4241 ; return 0; }
4242 EOF
4243 if { (eval echo configure:4244: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4244   rm -rf conftest*
4245   libjava_cv_gethostbyname_r_needs_reentrant=yes
4246 else
4247   echo "configure: failed program was:" >&5
4248   cat conftest.$ac_ext >&5
4249   rm -rf conftest*
4250   libjava_cv_gethostbyname_r_needs_reentrant=fail
4251 fi
4252 rm -f conftest*
4253                 CPPFLAGS="$CPPFLAGS_SAVE"
4254
4255 fi
4256 rm -f conftest*
4257           ac_ext=c
4258 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4259 ac_cpp='$CPP $CPPFLAGS'
4260 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4261 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4262 cross_compiling=$ac_cv_prog_cc_cross
4263
4264
4265 fi
4266
4267 echo "$ac_t""$libjava_cv_gethostbyname_r_needs_reentrant" 1>&6
4268         if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
4269           cat >> confdefs.h <<\EOF
4270 #define _REENTRANT 1
4271 EOF
4272
4273         fi
4274      ;;
4275      esac
4276
4277      echo $ac_n "checking for struct hostent_data""... $ac_c" 1>&6
4278 echo "configure:4279: checking for struct hostent_data" >&5
4279 if eval "test \"`echo '$''{'libjava_cv_struct_hostent_data'+set}'`\" = set"; then
4280   echo $ac_n "(cached) $ac_c" 1>&6
4281 else
4282         cat > conftest.$ac_ext <<EOF
4283 #line 4284 "configure"
4284 #include "confdefs.h"
4285
4286 #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
4287 # define _REENTRANT 1
4288 #endif
4289 #include <netdb.h>
4290 int main() {
4291 struct hostent_data data;
4292 ; return 0; }
4293 EOF
4294 if { (eval echo configure:4295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4295   rm -rf conftest*
4296   libjava_cv_struct_hostent_data=yes
4297 else
4298   echo "configure: failed program was:" >&5
4299   cat conftest.$ac_ext >&5
4300   rm -rf conftest*
4301   libjava_cv_struct_hostent_data=no
4302 fi
4303 rm -f conftest*
4304 fi
4305
4306 echo "$ac_t""$libjava_cv_struct_hostent_data" 1>&6
4307      if test "x$libjava_cv_struct_hostent_data" = xyes; then
4308        cat >> confdefs.h <<\EOF
4309 #define HAVE_STRUCT_HOSTENT_DATA 1
4310 EOF
4311
4312      fi
4313
4314 else
4315   echo "$ac_t""no" 1>&6
4316 fi
4317 done
4318
4319
4320    # FIXME: libjava source code expects to find a prototype for
4321    # gethostbyaddr_r in netdb.h.  The outer check ensures that
4322    # HAVE_GETHOSTBYADDR_R will not be defined if the prototype fails
4323    # to exist where expected.  (The root issue: AC_CHECK_FUNCS assumes C
4324    # linkage check is enough, yet C++ code requires proper prototypes.)
4325    cat > conftest.$ac_ext <<EOF
4326 #line 4327 "configure"
4327 #include "confdefs.h"
4328 #include <netdb.h>
4329 EOF
4330 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4331   egrep "gethostbyaddr_r" >/dev/null 2>&1; then
4332   rm -rf conftest*
4333
4334    for ac_func in gethostbyaddr_r
4335 do
4336 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4337 echo "configure:4338: checking for $ac_func" >&5
4338 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4339   echo $ac_n "(cached) $ac_c" 1>&6
4340 else
4341   cat > conftest.$ac_ext <<EOF
4342 #line 4343 "configure"
4343 #include "confdefs.h"
4344 /* System header to define __stub macros and hopefully few prototypes,
4345     which can conflict with char $ac_func(); below.  */
4346 #include <assert.h>
4347 /* Override any gcc2 internal prototype to avoid an error.  */
4348 /* We use char because int might match the return type of a gcc2
4349     builtin and then its argument prototype would still apply.  */
4350 char $ac_func();
4351
4352 int main() {
4353
4354 /* The GNU C library defines this for functions which it implements
4355     to always fail with ENOSYS.  Some functions are actually named
4356     something starting with __ and the normal name is an alias.  */
4357 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4358 choke me
4359 #else
4360 $ac_func();
4361 #endif
4362
4363 ; return 0; }
4364 EOF
4365 if { (eval echo configure:4366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4366   rm -rf conftest*
4367   eval "ac_cv_func_$ac_func=yes"
4368 else
4369   echo "configure: failed program was:" >&5
4370   cat conftest.$ac_ext >&5
4371   rm -rf conftest*
4372   eval "ac_cv_func_$ac_func=no"
4373 fi
4374 rm -f conftest*
4375 fi
4376
4377 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4378   echo "$ac_t""yes" 1>&6
4379     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4380   cat >> confdefs.h <<EOF
4381 #define $ac_tr_func 1
4382 EOF
4383
4384      cat >> confdefs.h <<\EOF
4385 #define HAVE_GETHOSTBYADDR_R 1
4386 EOF
4387
4388      # There are two different kinds of gethostbyaddr_r.
4389      # We look for the one that returns `int'.
4390      # Hopefully this check is robust enough.
4391      cat > conftest.$ac_ext <<EOF
4392 #line 4393 "configure"
4393 #include "confdefs.h"
4394 #include <netdb.h>
4395 EOF
4396 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4397   egrep "int.*gethostbyaddr_r" >/dev/null 2>&1; then
4398   rm -rf conftest*
4399
4400        cat >> confdefs.h <<\EOF
4401 #define GETHOSTBYADDR_R_RETURNS_INT 1
4402 EOF
4403
4404 fi
4405 rm -f conftest*
4406
4407 else
4408   echo "$ac_t""no" 1>&6
4409 fi
4410 done
4411
4412 fi
4413 rm -f conftest*
4414
4415
4416    for ac_func in gethostname
4417 do
4418 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4419 echo "configure:4420: checking for $ac_func" >&5
4420 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4421   echo $ac_n "(cached) $ac_c" 1>&6
4422 else
4423   cat > conftest.$ac_ext <<EOF
4424 #line 4425 "configure"
4425 #include "confdefs.h"
4426 /* System header to define __stub macros and hopefully few prototypes,
4427     which can conflict with char $ac_func(); below.  */
4428 #include <assert.h>
4429 /* Override any gcc2 internal prototype to avoid an error.  */
4430 /* We use char because int might match the return type of a gcc2
4431     builtin and then its argument prototype would still apply.  */
4432 char $ac_func();
4433
4434 int main() {
4435
4436 /* The GNU C library defines this for functions which it implements
4437     to always fail with ENOSYS.  Some functions are actually named
4438     something starting with __ and the normal name is an alias.  */
4439 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4440 choke me
4441 #else
4442 $ac_func();
4443 #endif
4444
4445 ; return 0; }
4446 EOF
4447 if { (eval echo configure:4448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4448   rm -rf conftest*
4449   eval "ac_cv_func_$ac_func=yes"
4450 else
4451   echo "configure: failed program was:" >&5
4452   cat conftest.$ac_ext >&5
4453   rm -rf conftest*
4454   eval "ac_cv_func_$ac_func=no"
4455 fi
4456 rm -f conftest*
4457 fi
4458
4459 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4460   echo "$ac_t""yes" 1>&6
4461     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4462   cat >> confdefs.h <<EOF
4463 #define $ac_tr_func 1
4464 EOF
4465
4466      cat >> confdefs.h <<\EOF
4467 #define HAVE_GETHOSTNAME 1
4468 EOF
4469
4470      cat > conftest.$ac_ext <<EOF
4471 #line 4472 "configure"
4472 #include "confdefs.h"
4473 #include <unistd.h>
4474 EOF
4475 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4476   egrep "gethostname" >/dev/null 2>&1; then
4477   rm -rf conftest*
4478
4479        cat >> confdefs.h <<\EOF
4480 #define HAVE_GETHOSTNAME_DECL 1
4481 EOF
4482
4483 fi
4484 rm -f conftest*
4485
4486 else
4487   echo "$ac_t""no" 1>&6
4488 fi
4489 done
4490
4491
4492    # Look for these functions in the thread library, but only bother
4493    # if using POSIX threads.
4494    if test "$THREADS" = posix; then
4495       save_LIBS="$LIBS"
4496       LIBS="$LIBS $THREADLIBS"
4497       # Some POSIX thread systems don't have pthread_mutexattr_settype.
4498       # E.g., Solaris.
4499       for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np
4500 do
4501 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4502 echo "configure:4503: checking for $ac_func" >&5
4503 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4504   echo $ac_n "(cached) $ac_c" 1>&6
4505 else
4506   cat > conftest.$ac_ext <<EOF
4507 #line 4508 "configure"
4508 #include "confdefs.h"
4509 /* System header to define __stub macros and hopefully few prototypes,
4510     which can conflict with char $ac_func(); below.  */
4511 #include <assert.h>
4512 /* Override any gcc2 internal prototype to avoid an error.  */
4513 /* We use char because int might match the return type of a gcc2
4514     builtin and then its argument prototype would still apply.  */
4515 char $ac_func();
4516
4517 int main() {
4518
4519 /* The GNU C library defines this for functions which it implements
4520     to always fail with ENOSYS.  Some functions are actually named
4521     something starting with __ and the normal name is an alias.  */
4522 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4523 choke me
4524 #else
4525 $ac_func();
4526 #endif
4527
4528 ; return 0; }
4529 EOF
4530 if { (eval echo configure:4531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4531   rm -rf conftest*
4532   eval "ac_cv_func_$ac_func=yes"
4533 else
4534   echo "configure: failed program was:" >&5
4535   cat conftest.$ac_ext >&5
4536   rm -rf conftest*
4537   eval "ac_cv_func_$ac_func=no"
4538 fi
4539 rm -f conftest*
4540 fi
4541
4542 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4543   echo "$ac_t""yes" 1>&6
4544     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4545   cat >> confdefs.h <<EOF
4546 #define $ac_tr_func 1
4547 EOF
4548
4549 else
4550   echo "$ac_t""no" 1>&6
4551 fi
4552 done
4553
4554
4555       # Look for sched_yield.  Up to Solaris 2.6, it is in libposix4, since
4556       # Solaris 7 the name librt is preferred.
4557       for ac_func in sched_yield
4558 do
4559 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4560 echo "configure:4561: checking for $ac_func" >&5
4561 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4562   echo $ac_n "(cached) $ac_c" 1>&6
4563 else
4564   cat > conftest.$ac_ext <<EOF
4565 #line 4566 "configure"
4566 #include "confdefs.h"
4567 /* System header to define __stub macros and hopefully few prototypes,
4568     which can conflict with char $ac_func(); below.  */
4569 #include <assert.h>
4570 /* Override any gcc2 internal prototype to avoid an error.  */
4571 /* We use char because int might match the return type of a gcc2
4572     builtin and then its argument prototype would still apply.  */
4573 char $ac_func();
4574
4575 int main() {
4576
4577 /* The GNU C library defines this for functions which it implements
4578     to always fail with ENOSYS.  Some functions are actually named
4579     something starting with __ and the normal name is an alias.  */
4580 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4581 choke me
4582 #else
4583 $ac_func();
4584 #endif
4585
4586 ; return 0; }
4587 EOF
4588 if { (eval echo configure:4589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4589   rm -rf conftest*
4590   eval "ac_cv_func_$ac_func=yes"
4591 else
4592   echo "configure: failed program was:" >&5
4593   cat conftest.$ac_ext >&5
4594   rm -rf conftest*
4595   eval "ac_cv_func_$ac_func=no"
4596 fi
4597 rm -f conftest*
4598 fi
4599
4600 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4601   echo "$ac_t""yes" 1>&6
4602     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4603   cat >> confdefs.h <<EOF
4604 #define $ac_tr_func 1
4605 EOF
4606
4607 else
4608   echo "$ac_t""no" 1>&6
4609 echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
4610 echo "configure:4611: checking for sched_yield in -lrt" >&5
4611 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
4612 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4613   echo $ac_n "(cached) $ac_c" 1>&6
4614 else
4615   ac_save_LIBS="$LIBS"
4616 LIBS="-lrt  $LIBS"
4617 cat > conftest.$ac_ext <<EOF
4618 #line 4619 "configure"
4619 #include "confdefs.h"
4620 /* Override any gcc2 internal prototype to avoid an error.  */
4621 /* We use char because int might match the return type of a gcc2
4622     builtin and then its argument prototype would still apply.  */
4623 char sched_yield();
4624
4625 int main() {
4626 sched_yield()
4627 ; return 0; }
4628 EOF
4629 if { (eval echo configure:4630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4630   rm -rf conftest*
4631   eval "ac_cv_lib_$ac_lib_var=yes"
4632 else
4633   echo "configure: failed program was:" >&5
4634   cat conftest.$ac_ext >&5
4635   rm -rf conftest*
4636   eval "ac_cv_lib_$ac_lib_var=no"
4637 fi
4638 rm -f conftest*
4639 LIBS="$ac_save_LIBS"
4640
4641 fi
4642 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4643   echo "$ac_t""yes" 1>&6
4644
4645           cat >> confdefs.h <<\EOF
4646 #define HAVE_SCHED_YIELD 1
4647 EOF
4648
4649           THREADLIBS="$THREADLIBS -lrt"
4650           THREADSPEC="$THREADSPEC -lrt"
4651 else
4652   echo "$ac_t""no" 1>&6
4653
4654           echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
4655 echo "configure:4656: checking for sched_yield in -lposix4" >&5
4656 ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
4657 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4658   echo $ac_n "(cached) $ac_c" 1>&6
4659 else
4660   ac_save_LIBS="$LIBS"
4661 LIBS="-lposix4  $LIBS"
4662 cat > conftest.$ac_ext <<EOF
4663 #line 4664 "configure"
4664 #include "confdefs.h"
4665 /* Override any gcc2 internal prototype to avoid an error.  */
4666 /* We use char because int might match the return type of a gcc2
4667     builtin and then its argument prototype would still apply.  */
4668 char sched_yield();
4669
4670 int main() {
4671 sched_yield()
4672 ; return 0; }
4673 EOF
4674 if { (eval echo configure:4675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4675   rm -rf conftest*
4676   eval "ac_cv_lib_$ac_lib_var=yes"
4677 else
4678   echo "configure: failed program was:" >&5
4679   cat conftest.$ac_ext >&5
4680   rm -rf conftest*
4681   eval "ac_cv_lib_$ac_lib_var=no"
4682 fi
4683 rm -f conftest*
4684 LIBS="$ac_save_LIBS"
4685
4686 fi
4687 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4688   echo "$ac_t""yes" 1>&6
4689
4690             cat >> confdefs.h <<\EOF
4691 #define HAVE_SCHED_YIELD 1
4692 EOF
4693
4694             THREADLIBS="$THREADLIBS -lposix4"
4695             THREADSPEC="$THREADSPEC -lposix4"
4696 else
4697   echo "$ac_t""no" 1>&6
4698 fi
4699
4700 fi
4701
4702 fi
4703 done
4704
4705       LIBS="$save_LIBS"
4706
4707       # We can save a little space at runtime if the mutex has m_count
4708       # or __m_count.  This is a nice hack for Linux.
4709       cat > conftest.$ac_ext <<EOF
4710 #line 4711 "configure"
4711 #include "confdefs.h"
4712 #include <pthread.h>
4713 int main() {
4714
4715           extern pthread_mutex_t *mutex; int q = mutex->m_count;
4716
4717 ; return 0; }
4718 EOF
4719 if { (eval echo configure:4720: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4720   rm -rf conftest*
4721   cat >> confdefs.h <<\EOF
4722 #define PTHREAD_MUTEX_HAVE_M_COUNT 1
4723 EOF
4724
4725 else
4726   echo "configure: failed program was:" >&5
4727   cat conftest.$ac_ext >&5
4728   rm -rf conftest*
4729
4730         cat > conftest.$ac_ext <<EOF
4731 #line 4732 "configure"
4732 #include "confdefs.h"
4733 #include <pthread.h>
4734 int main() {
4735
4736             extern pthread_mutex_t *mutex; int q = mutex->__m_count;
4737
4738 ; return 0; }
4739 EOF
4740 if { (eval echo configure:4741: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4741   rm -rf conftest*
4742   cat >> confdefs.h <<\EOF
4743 #define PTHREAD_MUTEX_HAVE___M_COUNT 1
4744 EOF
4745
4746 else
4747   echo "configure: failed program was:" >&5
4748   cat conftest.$ac_ext >&5
4749 fi
4750 rm -f conftest*
4751 fi
4752 rm -f conftest*
4753    fi
4754
4755    # We require a way to get the time.
4756    time_found=no
4757    for ac_func in gettimeofday time ftime
4758 do
4759 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4760 echo "configure:4761: checking for $ac_func" >&5
4761 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4762   echo $ac_n "(cached) $ac_c" 1>&6
4763 else
4764   cat > conftest.$ac_ext <<EOF
4765 #line 4766 "configure"
4766 #include "confdefs.h"
4767 /* System header to define __stub macros and hopefully few prototypes,
4768     which can conflict with char $ac_func(); below.  */
4769 #include <assert.h>
4770 /* Override any gcc2 internal prototype to avoid an error.  */
4771 /* We use char because int might match the return type of a gcc2
4772     builtin and then its argument prototype would still apply.  */
4773 char $ac_func();
4774
4775 int main() {
4776
4777 /* The GNU C library defines this for functions which it implements
4778     to always fail with ENOSYS.  Some functions are actually named
4779     something starting with __ and the normal name is an alias.  */
4780 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4781 choke me
4782 #else
4783 $ac_func();
4784 #endif
4785
4786 ; return 0; }
4787 EOF
4788 if { (eval echo configure:4789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4789   rm -rf conftest*
4790   eval "ac_cv_func_$ac_func=yes"
4791 else
4792   echo "configure: failed program was:" >&5
4793   cat conftest.$ac_ext >&5
4794   rm -rf conftest*
4795   eval "ac_cv_func_$ac_func=no"
4796 fi
4797 rm -f conftest*
4798 fi
4799
4800 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4801   echo "$ac_t""yes" 1>&6
4802     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4803   cat >> confdefs.h <<EOF
4804 #define $ac_tr_func 1
4805 EOF
4806  time_found=yes
4807 else
4808   echo "$ac_t""no" 1>&6
4809 fi
4810 done
4811
4812    if test "$time_found" = no; then
4813       { echo "configure: error: no function found to get the time" 1>&2; exit 1; }
4814    fi
4815
4816    for ac_func in memmove
4817 do
4818 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4819 echo "configure:4820: checking for $ac_func" >&5
4820 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4821   echo $ac_n "(cached) $ac_c" 1>&6
4822 else
4823   cat > conftest.$ac_ext <<EOF
4824 #line 4825 "configure"
4825 #include "confdefs.h"
4826 /* System header to define __stub macros and hopefully few prototypes,
4827     which can conflict with char $ac_func(); below.  */
4828 #include <assert.h>
4829 /* Override any gcc2 internal prototype to avoid an error.  */
4830 /* We use char because int might match the return type of a gcc2
4831     builtin and then its argument prototype would still apply.  */
4832 char $ac_func();
4833
4834 int main() {
4835
4836 /* The GNU C library defines this for functions which it implements
4837     to always fail with ENOSYS.  Some functions are actually named
4838     something starting with __ and the normal name is an alias.  */
4839 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4840 choke me
4841 #else
4842 $ac_func();
4843 #endif
4844
4845 ; return 0; }
4846 EOF
4847 if { (eval echo configure:4848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4848   rm -rf conftest*
4849   eval "ac_cv_func_$ac_func=yes"
4850 else
4851   echo "configure: failed program was:" >&5
4852   cat conftest.$ac_ext >&5
4853   rm -rf conftest*
4854   eval "ac_cv_func_$ac_func=no"
4855 fi
4856 rm -f conftest*
4857 fi
4858
4859 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4860   echo "$ac_t""yes" 1>&6
4861     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4862   cat >> confdefs.h <<EOF
4863 #define $ac_tr_func 1
4864 EOF
4865
4866 else
4867   echo "$ac_t""no" 1>&6
4868 fi
4869 done
4870
4871
4872    # We require memcpy.
4873    memcpy_found=no
4874    for ac_func in memcpy
4875 do
4876 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4877 echo "configure:4878: checking for $ac_func" >&5
4878 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4879   echo $ac_n "(cached) $ac_c" 1>&6
4880 else
4881   cat > conftest.$ac_ext <<EOF
4882 #line 4883 "configure"
4883 #include "confdefs.h"
4884 /* System header to define __stub macros and hopefully few prototypes,
4885     which can conflict with char $ac_func(); below.  */
4886 #include <assert.h>
4887 /* Override any gcc2 internal prototype to avoid an error.  */
4888 /* We use char because int might match the return type of a gcc2
4889     builtin and then its argument prototype would still apply.  */
4890 char $ac_func();
4891
4892 int main() {
4893
4894 /* The GNU C library defines this for functions which it implements
4895     to always fail with ENOSYS.  Some functions are actually named
4896     something starting with __ and the normal name is an alias.  */
4897 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4898 choke me
4899 #else
4900 $ac_func();
4901 #endif
4902
4903 ; return 0; }
4904 EOF
4905 if { (eval echo configure:4906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4906   rm -rf conftest*
4907   eval "ac_cv_func_$ac_func=yes"
4908 else
4909   echo "configure: failed program was:" >&5
4910   cat conftest.$ac_ext >&5
4911   rm -rf conftest*
4912   eval "ac_cv_func_$ac_func=no"
4913 fi
4914 rm -f conftest*
4915 fi
4916
4917 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4918   echo "$ac_t""yes" 1>&6
4919     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4920   cat >> confdefs.h <<EOF
4921 #define $ac_tr_func 1
4922 EOF
4923  memcpy_found=yes
4924 else
4925   echo "$ac_t""no" 1>&6
4926 fi
4927 done
4928
4929    if test "$memcpy_found" = no; then
4930       { echo "configure: error: memcpy is required" 1>&2; exit 1; }
4931    fi
4932
4933    echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4934 echo "configure:4935: checking for dlopen in -ldl" >&5
4935 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4936 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4937   echo $ac_n "(cached) $ac_c" 1>&6
4938 else
4939   ac_save_LIBS="$LIBS"
4940 LIBS="-ldl  $LIBS"
4941 cat > conftest.$ac_ext <<EOF
4942 #line 4943 "configure"
4943 #include "confdefs.h"
4944 /* Override any gcc2 internal prototype to avoid an error.  */
4945 /* We use char because int might match the return type of a gcc2
4946     builtin and then its argument prototype would still apply.  */
4947 char dlopen();
4948
4949 int main() {
4950 dlopen()
4951 ; return 0; }
4952 EOF
4953 if { (eval echo configure:4954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4954   rm -rf conftest*
4955   eval "ac_cv_lib_$ac_lib_var=yes"
4956 else
4957   echo "configure: failed program was:" >&5
4958   cat conftest.$ac_ext >&5
4959   rm -rf conftest*
4960   eval "ac_cv_lib_$ac_lib_var=no"
4961 fi
4962 rm -f conftest*
4963 LIBS="$ac_save_LIBS"
4964
4965 fi
4966 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4967   echo "$ac_t""yes" 1>&6
4968
4969        cat >> confdefs.h <<\EOF
4970 #define HAVE_DLOPEN 1
4971 EOF
4972
4973 else
4974   echo "$ac_t""no" 1>&6
4975 fi
4976
4977
4978    # Some library-finding code we stole from Tcl.
4979    #--------------------------------------------------------------------
4980    #    Check for the existence of the -lsocket and -lnsl libraries.
4981    #    The order here is important, so that they end up in the right
4982    #    order in the command line generated by make.  Here are some
4983    #    special considerations:
4984    #    1. Use "connect" and "accept" to check for -lsocket, and
4985    #       "gethostbyname" to check for -lnsl.
4986    #    2. Use each function name only once:  can't redo a check because
4987    #       autoconf caches the results of the last check and won't redo it.
4988    #    3. Use -lnsl and -lsocket only if they supply procedures that
4989    #       aren't already present in the normal libraries.  This is because
4990    #       IRIX 5.2 has libraries, but they aren't needed and they're
4991    #       bogus:  they goof up name resolution if used.
4992    #    4. On some SVR4 systems, can't use -lsocket without -lnsl too.
4993    #       To get around this problem, check for both libraries together
4994    #       if -lsocket doesn't work by itself.
4995    #--------------------------------------------------------------------
4996
4997    echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
4998 echo "configure:4999: checking for socket libraries" >&5
4999 if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
5000   echo $ac_n "(cached) $ac_c" 1>&6
5001 else
5002   gcj_cv_lib_sockets=
5003      gcj_checkBoth=0
5004      unset ac_cv_func_connect
5005      echo $ac_n "checking for connect""... $ac_c" 1>&6
5006 echo "configure:5007: checking for connect" >&5
5007 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
5008   echo $ac_n "(cached) $ac_c" 1>&6
5009 else
5010   cat > conftest.$ac_ext <<EOF
5011 #line 5012 "configure"
5012 #include "confdefs.h"
5013 /* System header to define __stub macros and hopefully few prototypes,
5014     which can conflict with char connect(); below.  */
5015 #include <assert.h>
5016 /* Override any gcc2 internal prototype to avoid an error.  */
5017 /* We use char because int might match the return type of a gcc2
5018     builtin and then its argument prototype would still apply.  */
5019 char connect();
5020
5021 int main() {
5022
5023 /* The GNU C library defines this for functions which it implements
5024     to always fail with ENOSYS.  Some functions are actually named
5025     something starting with __ and the normal name is an alias.  */
5026 #if defined (__stub_connect) || defined (__stub___connect)
5027 choke me
5028 #else
5029 connect();
5030 #endif
5031
5032 ; return 0; }
5033 EOF
5034 if { (eval echo configure:5035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5035   rm -rf conftest*
5036   eval "ac_cv_func_connect=yes"
5037 else
5038   echo "configure: failed program was:" >&5
5039   cat conftest.$ac_ext >&5
5040   rm -rf conftest*
5041   eval "ac_cv_func_connect=no"
5042 fi
5043 rm -f conftest*
5044 fi
5045
5046 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
5047   echo "$ac_t""yes" 1>&6
5048   gcj_checkSocket=0
5049 else
5050   echo "$ac_t""no" 1>&6
5051 gcj_checkSocket=1
5052 fi
5053
5054      if test "$gcj_checkSocket" = 1; then
5055          unset ac_cv_func_connect
5056          echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
5057 echo "configure:5058: checking for main in -lsocket" >&5
5058 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
5059 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5060   echo $ac_n "(cached) $ac_c" 1>&6
5061 else
5062   ac_save_LIBS="$LIBS"
5063 LIBS="-lsocket  $LIBS"
5064 cat > conftest.$ac_ext <<EOF
5065 #line 5066 "configure"
5066 #include "confdefs.h"
5067
5068 int main() {
5069 main()
5070 ; return 0; }
5071 EOF
5072 if { (eval echo configure:5073: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5073   rm -rf conftest*
5074   eval "ac_cv_lib_$ac_lib_var=yes"
5075 else
5076   echo "configure: failed program was:" >&5
5077   cat conftest.$ac_ext >&5
5078   rm -rf conftest*
5079   eval "ac_cv_lib_$ac_lib_var=no"
5080 fi
5081 rm -f conftest*
5082 LIBS="$ac_save_LIBS"
5083
5084 fi
5085 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5086   echo "$ac_t""yes" 1>&6
5087   gcj_cv_lib_sockets="-lsocket"
5088 else
5089   echo "$ac_t""no" 1>&6
5090 gcj_checkBoth=1
5091 fi
5092
5093      fi
5094      if test "$gcj_checkBoth" = 1; then
5095          gcj_oldLibs=$LIBS
5096          LIBS="$LIBS -lsocket -lnsl"
5097          unset ac_cv_func_accept
5098          echo $ac_n "checking for accept""... $ac_c" 1>&6
5099 echo "configure:5100: checking for accept" >&5
5100 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
5101   echo $ac_n "(cached) $ac_c" 1>&6
5102 else
5103   cat > conftest.$ac_ext <<EOF
5104 #line 5105 "configure"
5105 #include "confdefs.h"
5106 /* System header to define __stub macros and hopefully few prototypes,
5107     which can conflict with char accept(); below.  */
5108 #include <assert.h>
5109 /* Override any gcc2 internal prototype to avoid an error.  */
5110 /* We use char because int might match the return type of a gcc2
5111     builtin and then its argument prototype would still apply.  */
5112 char accept();
5113
5114 int main() {
5115
5116 /* The GNU C library defines this for functions which it implements
5117     to always fail with ENOSYS.  Some functions are actually named
5118     something starting with __ and the normal name is an alias.  */
5119 #if defined (__stub_accept) || defined (__stub___accept)
5120 choke me
5121 #else
5122 accept();
5123 #endif
5124
5125 ; return 0; }
5126 EOF
5127 if { (eval echo configure:5128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5128   rm -rf conftest*
5129   eval "ac_cv_func_accept=yes"
5130 else
5131   echo "configure: failed program was:" >&5
5132   cat conftest.$ac_ext >&5
5133   rm -rf conftest*
5134   eval "ac_cv_func_accept=no"
5135 fi
5136 rm -f conftest*
5137 fi
5138
5139 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
5140   echo "$ac_t""yes" 1>&6
5141   gcj_checkNsl=0
5142                         gcj_cv_lib_sockets="-lsocket -lnsl"
5143 else
5144   echo "$ac_t""no" 1>&6
5145 fi
5146
5147          unset ac_cv_func_accept
5148          LIBS=$gcj_oldLibs
5149      fi
5150      unset ac_cv_func_gethostbyname
5151      gcj_oldLibs=$LIBS
5152      LIBS="$LIBS $gcj_cv_lib_sockets"
5153      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
5154 echo "configure:5155: checking for gethostbyname" >&5
5155 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
5156   echo $ac_n "(cached) $ac_c" 1>&6
5157 else
5158   cat > conftest.$ac_ext <<EOF
5159 #line 5160 "configure"
5160 #include "confdefs.h"
5161 /* System header to define __stub macros and hopefully few prototypes,
5162     which can conflict with char gethostbyname(); below.  */
5163 #include <assert.h>
5164 /* Override any gcc2 internal prototype to avoid an error.  */
5165 /* We use char because int might match the return type of a gcc2
5166     builtin and then its argument prototype would still apply.  */
5167 char gethostbyname();
5168
5169 int main() {
5170
5171 /* The GNU C library defines this for functions which it implements
5172     to always fail with ENOSYS.  Some functions are actually named
5173     something starting with __ and the normal name is an alias.  */
5174 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
5175 choke me
5176 #else
5177 gethostbyname();
5178 #endif
5179
5180 ; return 0; }
5181 EOF
5182 if { (eval echo configure:5183: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5183   rm -rf conftest*
5184   eval "ac_cv_func_gethostbyname=yes"
5185 else
5186   echo "configure: failed program was:" >&5
5187   cat conftest.$ac_ext >&5
5188   rm -rf conftest*
5189   eval "ac_cv_func_gethostbyname=no"
5190 fi
5191 rm -f conftest*
5192 fi
5193
5194 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
5195   echo "$ac_t""yes" 1>&6
5196   :
5197 else
5198   echo "$ac_t""no" 1>&6
5199 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
5200 echo "configure:5201: checking for main in -lnsl" >&5
5201 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
5202 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5203   echo $ac_n "(cached) $ac_c" 1>&6
5204 else
5205   ac_save_LIBS="$LIBS"
5206 LIBS="-lnsl  $LIBS"
5207 cat > conftest.$ac_ext <<EOF
5208 #line 5209 "configure"
5209 #include "confdefs.h"
5210
5211 int main() {
5212 main()
5213 ; return 0; }
5214 EOF
5215 if { (eval echo configure:5216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5216   rm -rf conftest*
5217   eval "ac_cv_lib_$ac_lib_var=yes"
5218 else
5219   echo "configure: failed program was:" >&5
5220   cat conftest.$ac_ext >&5
5221   rm -rf conftest*
5222   eval "ac_cv_lib_$ac_lib_var=no"
5223 fi
5224 rm -f conftest*
5225 LIBS="$ac_save_LIBS"
5226
5227 fi
5228 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5229   echo "$ac_t""yes" 1>&6
5230   gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"
5231 else
5232   echo "$ac_t""no" 1>&6
5233 fi
5234
5235 fi
5236
5237      unset ac_cv_func_gethostbyname
5238      LIBS=$gcj_oldLIBS
5239
5240 fi
5241
5242 echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
5243    SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
5244
5245    if test "$with_system_zlib" = yes; then
5246       echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
5247 echo "configure:5248: checking for deflate in -lz" >&5
5248 ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
5249 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5250   echo $ac_n "(cached) $ac_c" 1>&6
5251 else
5252   ac_save_LIBS="$LIBS"
5253 LIBS="-lz  $LIBS"
5254 cat > conftest.$ac_ext <<EOF
5255 #line 5256 "configure"
5256 #include "confdefs.h"
5257 /* Override any gcc2 internal prototype to avoid an error.  */
5258 /* We use char because int might match the return type of a gcc2
5259     builtin and then its argument prototype would still apply.  */
5260 char deflate();
5261
5262 int main() {
5263 deflate()
5264 ; return 0; }
5265 EOF
5266 if { (eval echo configure:5267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5267   rm -rf conftest*
5268   eval "ac_cv_lib_$ac_lib_var=yes"
5269 else
5270   echo "configure: failed program was:" >&5
5271   cat conftest.$ac_ext >&5
5272   rm -rf conftest*
5273   eval "ac_cv_lib_$ac_lib_var=no"
5274 fi
5275 rm -f conftest*
5276 LIBS="$ac_save_LIBS"
5277
5278 fi
5279 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5280   echo "$ac_t""yes" 1>&6
5281   ZLIBSPEC=-lz
5282 else
5283   echo "$ac_t""no" 1>&6
5284 ZLIBSPEC=
5285 fi
5286
5287    fi
5288
5289    # On Solaris, and maybe other architectures, the Boehm collector
5290    # requires -ldl.
5291    if test "$GC" = boehm; then
5292       echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
5293 echo "configure:5294: checking for main in -ldl" >&5
5294 ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
5295 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5296   echo $ac_n "(cached) $ac_c" 1>&6
5297 else
5298   ac_save_LIBS="$LIBS"
5299 LIBS="-ldl  $LIBS"
5300 cat > conftest.$ac_ext <<EOF
5301 #line 5302 "configure"
5302 #include "confdefs.h"
5303
5304 int main() {
5305 main()
5306 ; return 0; }
5307 EOF
5308 if { (eval echo configure:5309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5309   rm -rf conftest*
5310   eval "ac_cv_lib_$ac_lib_var=yes"
5311 else
5312   echo "configure: failed program was:" >&5
5313   cat conftest.$ac_ext >&5
5314   rm -rf conftest*
5315   eval "ac_cv_lib_$ac_lib_var=no"
5316 fi
5317 rm -f conftest*
5318 LIBS="$ac_save_LIBS"
5319
5320 fi
5321 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5322   echo "$ac_t""yes" 1>&6
5323   SYSTEMSPEC="$SYSTEMSPEC -ldl"
5324 else
5325   echo "$ac_t""no" 1>&6
5326 fi
5327
5328    fi
5329
5330    if test -z "${with_multisubdir}"; then
5331       builddotdot=.
5332    else
5333
5334       builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`
5335
5336    fi
5337    if test -x "${builddotdot}/../../gcc/gcj"; then
5338       dir="`cd ${builddotdot}/../../gcc && pwd`"
5339       GCJ="$dir/gcj -B`pwd`/ -B$dir/"
5340    else
5341       CANADIAN=yes
5342       NULL_TARGET=yes
5343       GCJ="gcj -B`pwd`/"
5344    fi
5345 fi
5346
5347 # Create it, so that compile/link tests don't fail
5348 test -f libgcj.spec || touch libgcj.spec
5349
5350 # We must search the source tree for java.lang, since we still don't
5351 # have libgcj.jar nor java/lang/*.class
5352 GCJ_SAVE_CPPFLAGS=$CPPFLAGS
5353 CPPFLAGS="$CPPFLAGS -I`pwd` -I`cd $srcdir && pwd`"
5354
5355 # Since some classes depend on this one, we need its source available
5356 # before we can do any GCJ compilation test :-(
5357 if test ! -f gnu/classpath/Configuration.java; then
5358   test -d gnu || mkdir gnu
5359   test -d gnu/classpath || mkdir gnu/classpath
5360   sed 's,@LIBGCJDEBUG@,$LIBGCJDEBUG,' \
5361         < $srcdir/gnu/classpath/Configuration.java.in \
5362         > gnu/classpath/Configuration.java
5363   # We do not want to redirect the output of the grep below to /dev/null,
5364   # but we add /dev/null to the input list so that grep will print the
5365   # filename of Configuration.java in case it finds any matches.
5366   if grep @ gnu/classpath/Configuration.java /dev/null; then
5367     { echo "configure: error: configure.in is missing the substitutions above" 1>&2; exit 1; }
5368   fi
5369 fi
5370
5371 # Extract the first word of "${ac_tool_prefix}gcj", so it can be a program name with args.
5372 set dummy ${ac_tool_prefix}gcj; ac_word=$2
5373 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5374 echo "configure:5375: checking for $ac_word" >&5
5375 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5376   echo $ac_n "(cached) $ac_c" 1>&6
5377 else
5378   if test -n "$GCJ"; then
5379   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5380 else
5381   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5382   ac_dummy="$PATH"
5383   for ac_dir in $ac_dummy; do
5384     test -z "$ac_dir" && ac_dir=.
5385     if test -f $ac_dir/$ac_word; then
5386       ac_cv_prog_GCJ="${ac_tool_prefix}gcj"
5387       break
5388     fi
5389   done
5390   IFS="$ac_save_ifs"
5391 fi
5392 fi
5393 GCJ="$ac_cv_prog_GCJ"
5394 if test -n "$GCJ"; then
5395   echo "$ac_t""$GCJ" 1>&6
5396 else
5397   echo "$ac_t""no" 1>&6
5398 fi
5399
5400
5401 if test -z "$ac_cv_prog_GCJ"; then
5402 if test -n "$ac_tool_prefix"; then
5403   # Extract the first word of "gcj", so it can be a program name with args.
5404 set dummy gcj; ac_word=$2
5405 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5406 echo "configure:5407: checking for $ac_word" >&5
5407 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5408   echo $ac_n "(cached) $ac_c" 1>&6
5409 else
5410   if test -n "$GCJ"; then
5411   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5412 else
5413   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5414   ac_dummy="$PATH"
5415   for ac_dir in $ac_dummy; do
5416     test -z "$ac_dir" && ac_dir=.
5417     if test -f $ac_dir/$ac_word; then
5418       ac_cv_prog_GCJ="gcj"
5419       break
5420     fi
5421   done
5422   IFS="$ac_save_ifs"
5423   test -z "$ac_cv_prog_GCJ" && ac_cv_prog_GCJ="no"
5424 fi
5425 fi
5426 GCJ="$ac_cv_prog_GCJ"
5427 if test -n "$GCJ"; then
5428   echo "$ac_t""$GCJ" 1>&6
5429 else
5430   echo "$ac_t""no" 1>&6
5431 fi
5432
5433 else
5434   GCJ="no"
5435 fi
5436 fi
5437
5438   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5439
5440
5441
5442 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
5443 lt_save_CC="$CC"
5444 lt_save_CFLAGS="$CFLAGS"
5445 AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
5446 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5447 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5448 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5449 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5450 deplibs_check_method="$deplibs_check_method" \
5451 file_magic_cmd="$file_magic_cmd" \
5452 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
5453 --build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
5454 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
5455 CC="$lt_save_CC"
5456 CFLAGS="$lt_save_CFLAGS"
5457
5458 # Redirect the config.log output again, so that the ltconfig log is not
5459 # clobbered by the next message.
5460 exec 5>>./config.log
5461
5462
5463
5464
5465 CPPFLAGS=$GCJ_SAVE_CPPFLAGS
5466
5467 echo $ac_n "checking size of void *""... $ac_c" 1>&6
5468 echo "configure:5469: checking size of void *" >&5
5469 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
5470   echo $ac_n "(cached) $ac_c" 1>&6
5471 else
5472   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
5473   cat > conftest.$ac_ext <<EOF
5474 #line 5475 "configure"
5475 #include "confdefs.h"
5476 #include "confdefs.h"
5477 #include <sys/types.h>
5478
5479
5480 int main() {
5481 switch (0) case 0: case (sizeof (void *) == $ac_size):;
5482 ; return 0; }
5483 EOF
5484 if { (eval echo configure:5485: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5485   rm -rf conftest*
5486   ac_cv_sizeof_void_p=$ac_size
5487 else
5488   echo "configure: failed program was:" >&5
5489   cat conftest.$ac_ext >&5
5490 fi
5491 rm -f conftest*
5492   if test x$ac_cv_sizeof_void_p != x ; then break; fi
5493 done
5494
5495 fi
5496
5497 if test x$ac_cv_sizeof_void_p = x ; then
5498   { echo "configure: error: cannot determine a size for void *" 1>&2; exit 1; }
5499 fi
5500 echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
5501 cat >> confdefs.h <<EOF
5502 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5503 EOF
5504
5505
5506
5507 ZLIBS=
5508 SYS_ZLIBS=
5509 ZINCS=
5510
5511 if test -z "$ZLIBSPEC"; then
5512    # Use zlib from the GCC tree.
5513    ZINCS='-I$(top_srcdir)/../zlib'
5514    ZLIBS=../zlib/libzgcj_convenience.la
5515 else
5516    # System's zlib.
5517    SYS_ZLIBS="$ZLIBSPEC"
5518 fi
5519
5520
5521
5522
5523
5524
5525
5526
5527 if test "$CANADIAN" = yes; then
5528   CANADIAN_TRUE=
5529   CANADIAN_FALSE='#'
5530 else
5531   CANADIAN_TRUE='#'
5532   CANADIAN_FALSE=
5533 fi
5534
5535
5536 if test "$NULL_TARGET" = yes; then
5537   NULL_TARGET_TRUE=
5538   NULL_TARGET_FALSE='#'
5539 else
5540   NULL_TARGET_TRUE='#'
5541   NULL_TARGET_FALSE=
5542 fi
5543
5544
5545 if test "$NATIVE" = yes || test "$NULL_TARGET" = yes; then
5546   NATIVE_TRUE=
5547   NATIVE_FALSE='#'
5548 else
5549   NATIVE_TRUE='#'
5550   NATIVE_FALSE=
5551 fi
5552
5553
5554 if test -z "$with_cross_host"; then
5555   USE_LIBDIR_TRUE=
5556   USE_LIBDIR_FALSE='#'
5557 else
5558   USE_LIBDIR_TRUE='#'
5559   USE_LIBDIR_FALSE=
5560 fi
5561
5562
5563 if test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes; then
5564   NEEDS_DATA_START_TRUE=
5565   NEEDS_DATA_START_FALSE='#'
5566 else
5567   NEEDS_DATA_START_TRUE='#'
5568   NEEDS_DATA_START_FALSE=
5569 fi
5570
5571
5572
5573
5574 echo $ac_n "checking for g++ -ffloat-store bug""... $ac_c" 1>&6
5575 echo "configure:5576: checking for g++ -ffloat-store bug" >&5
5576 save_CFLAGS="$CFLAGS"
5577 CFLAGS="-x c++ -O2 -ffloat-store"
5578 cat > conftest.$ac_ext <<EOF
5579 #line 5580 "configure"
5580 #include "confdefs.h"
5581 #include <math.h>
5582 int main() {
5583
5584 ; return 0; }
5585 EOF
5586 if { (eval echo configure:5587: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5587   rm -rf conftest*
5588   echo "$ac_t""no" 1>&6
5589 else
5590   echo "configure: failed program was:" >&5
5591   cat conftest.$ac_ext >&5
5592   rm -rf conftest*
5593   cat >> confdefs.h <<\EOF
5594 #define __NO_MATH_INLINES 1
5595 EOF
5596
5597    echo "$ac_t""yes" 1>&6
5598 fi
5599 rm -f conftest*
5600 CFLAGS="$save_CFLAGS"
5601
5602 for ac_hdr in unistd.h bstring.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/filio.h sys/stat.h sys/select.h sys/socket.h netinet/in.h arpa/inet.h netdb.h pwd.h sys/config.h stdint.h langinfo.h locale.h
5603 do
5604 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5605 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5606 echo "configure:5607: checking for $ac_hdr" >&5
5607 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5608   echo $ac_n "(cached) $ac_c" 1>&6
5609 else
5610   cat > conftest.$ac_ext <<EOF
5611 #line 5612 "configure"
5612 #include "confdefs.h"
5613 #include <$ac_hdr>
5614 EOF
5615 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5616 { (eval echo configure:5617: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5617 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5618 if test -z "$ac_err"; then
5619   rm -rf conftest*
5620   eval "ac_cv_header_$ac_safe=yes"
5621 else
5622   echo "$ac_err" >&5
5623   echo "configure: failed program was:" >&5
5624   cat conftest.$ac_ext >&5
5625   rm -rf conftest*
5626   eval "ac_cv_header_$ac_safe=no"
5627 fi
5628 rm -f conftest*
5629 fi
5630 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5631   echo "$ac_t""yes" 1>&6
5632     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5633   cat >> confdefs.h <<EOF
5634 #define $ac_tr_hdr 1
5635 EOF
5636
5637 else
5638   echo "$ac_t""no" 1>&6
5639 fi
5640 done
5641
5642 for ac_hdr in dirent.h
5643 do
5644 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5645 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5646 echo "configure:5647: checking for $ac_hdr" >&5
5647 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5648   echo $ac_n "(cached) $ac_c" 1>&6
5649 else
5650   cat > conftest.$ac_ext <<EOF
5651 #line 5652 "configure"
5652 #include "confdefs.h"
5653 #include <$ac_hdr>
5654 EOF
5655 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5656 { (eval echo configure:5657: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5657 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5658 if test -z "$ac_err"; then
5659   rm -rf conftest*
5660   eval "ac_cv_header_$ac_safe=yes"
5661 else
5662   echo "$ac_err" >&5
5663   echo "configure: failed program was:" >&5
5664   cat conftest.$ac_ext >&5
5665   rm -rf conftest*
5666   eval "ac_cv_header_$ac_safe=no"
5667 fi
5668 rm -f conftest*
5669 fi
5670 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5671   echo "$ac_t""yes" 1>&6
5672     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5673   cat >> confdefs.h <<EOF
5674 #define $ac_tr_hdr 1
5675 EOF
5676
5677 else
5678   echo "$ac_t""no" 1>&6
5679 fi
5680 done
5681
5682 for ac_hdr in inttypes.h
5683 do
5684 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5685 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5686 echo "configure:5687: checking for $ac_hdr" >&5
5687 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5688   echo $ac_n "(cached) $ac_c" 1>&6
5689 else
5690   cat > conftest.$ac_ext <<EOF
5691 #line 5692 "configure"
5692 #include "confdefs.h"
5693 #include <$ac_hdr>
5694 EOF
5695 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5696 { (eval echo configure:5697: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5697 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5698 if test -z "$ac_err"; then
5699   rm -rf conftest*
5700   eval "ac_cv_header_$ac_safe=yes"
5701 else
5702   echo "$ac_err" >&5
5703   echo "configure: failed program was:" >&5
5704   cat conftest.$ac_ext >&5
5705   rm -rf conftest*
5706   eval "ac_cv_header_$ac_safe=no"
5707 fi
5708 rm -f conftest*
5709 fi
5710 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5711   echo "$ac_t""yes" 1>&6
5712     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5713   cat >> confdefs.h <<EOF
5714 #define $ac_tr_hdr 1
5715 EOF
5716
5717     cat >> confdefs.h <<\EOF
5718 #define HAVE_INTTYPES_H 1
5719 EOF
5720
5721     cat >> confdefs.h <<\EOF
5722 #define JV_HAVE_INTTYPES_H 1
5723 EOF
5724
5725
5726 else
5727   echo "$ac_t""no" 1>&6
5728 fi
5729 done
5730
5731 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
5732 echo "configure:5733: checking for sys/wait.h that is POSIX.1 compatible" >&5
5733 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
5734   echo $ac_n "(cached) $ac_c" 1>&6
5735 else
5736   cat > conftest.$ac_ext <<EOF
5737 #line 5738 "configure"
5738 #include "confdefs.h"
5739 #include <sys/types.h>
5740 #include <sys/wait.h>
5741 #ifndef WEXITSTATUS
5742 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
5743 #endif
5744 #ifndef WIFEXITED
5745 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5746 #endif
5747 int main() {
5748 int s;
5749 wait (&s);
5750 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5751 ; return 0; }
5752 EOF
5753 if { (eval echo configure:5754: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5754   rm -rf conftest*
5755   ac_cv_header_sys_wait_h=yes
5756 else
5757   echo "configure: failed program was:" >&5
5758   cat conftest.$ac_ext >&5
5759   rm -rf conftest*
5760   ac_cv_header_sys_wait_h=no
5761 fi
5762 rm -f conftest*
5763 fi
5764
5765 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
5766 if test $ac_cv_header_sys_wait_h = yes; then
5767   cat >> confdefs.h <<\EOF
5768 #define HAVE_SYS_WAIT_H 1
5769 EOF
5770
5771 fi
5772
5773
5774 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
5775 echo "configure:5776: checking for ANSI C header files" >&5
5776 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
5777   echo $ac_n "(cached) $ac_c" 1>&6
5778 else
5779   cat > conftest.$ac_ext <<EOF
5780 #line 5781 "configure"
5781 #include "confdefs.h"
5782 #include <stdlib.h>
5783 #include <stdarg.h>
5784 #include <string.h>
5785 #include <float.h>
5786 EOF
5787 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5788 { (eval echo configure:5789: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5789 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5790 if test -z "$ac_err"; then
5791   rm -rf conftest*
5792   ac_cv_header_stdc=yes
5793 else
5794   echo "$ac_err" >&5
5795   echo "configure: failed program was:" >&5
5796   cat conftest.$ac_ext >&5
5797   rm -rf conftest*
5798   ac_cv_header_stdc=no
5799 fi
5800 rm -f conftest*
5801
5802 if test $ac_cv_header_stdc = yes; then
5803   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5804 cat > conftest.$ac_ext <<EOF
5805 #line 5806 "configure"
5806 #include "confdefs.h"
5807 #include <string.h>
5808 EOF
5809 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5810   egrep "memchr" >/dev/null 2>&1; then
5811   :
5812 else
5813   rm -rf conftest*
5814   ac_cv_header_stdc=no
5815 fi
5816 rm -f conftest*
5817
5818 fi
5819
5820 if test $ac_cv_header_stdc = yes; then
5821   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5822 cat > conftest.$ac_ext <<EOF
5823 #line 5824 "configure"
5824 #include "confdefs.h"
5825 #include <stdlib.h>
5826 EOF
5827 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5828   egrep "free" >/dev/null 2>&1; then
5829   :
5830 else
5831   rm -rf conftest*
5832   ac_cv_header_stdc=no
5833 fi
5834 rm -f conftest*
5835
5836 fi
5837
5838 if test $ac_cv_header_stdc = yes; then
5839   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5840 if test "$cross_compiling" = yes; then
5841   :
5842 else
5843   cat > conftest.$ac_ext <<EOF
5844 #line 5845 "configure"
5845 #include "confdefs.h"
5846 #include <ctype.h>
5847 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5848 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5849 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5850 int main () { int i; for (i = 0; i < 256; i++)
5851 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
5852 exit (0); }
5853
5854 EOF
5855 if { (eval echo configure:5856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5856 then
5857   :
5858 else
5859   echo "configure: failed program was:" >&5
5860   cat conftest.$ac_ext >&5
5861   rm -fr conftest*
5862   ac_cv_header_stdc=no
5863 fi
5864 rm -fr conftest*
5865 fi
5866
5867 fi
5868 fi
5869
5870 echo "$ac_t""$ac_cv_header_stdc" 1>&6
5871 if test $ac_cv_header_stdc = yes; then
5872   cat >> confdefs.h <<\EOF
5873 #define STDC_HEADERS 1
5874 EOF
5875
5876 fi
5877
5878 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
5879 echo "configure:5880: checking for ssize_t" >&5
5880 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
5881   echo $ac_n "(cached) $ac_c" 1>&6
5882 else
5883   cat > conftest.$ac_ext <<EOF
5884 #line 5885 "configure"
5885 #include "confdefs.h"
5886 #include <sys/types.h>
5887 #if STDC_HEADERS
5888 #include <stdlib.h>
5889 #include <stddef.h>
5890 #endif
5891 EOF
5892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5893   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
5894   rm -rf conftest*
5895   ac_cv_type_ssize_t=yes
5896 else
5897   rm -rf conftest*
5898   ac_cv_type_ssize_t=no
5899 fi
5900 rm -f conftest*
5901
5902 fi
5903 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
5904 if test $ac_cv_type_ssize_t = no; then
5905   cat >> confdefs.h <<\EOF
5906 #define ssize_t int
5907 EOF
5908
5909 fi
5910
5911
5912 echo $ac_n "checking for in_addr_t""... $ac_c" 1>&6
5913 echo "configure:5914: checking for in_addr_t" >&5
5914 cat > conftest.$ac_ext <<EOF
5915 #line 5916 "configure"
5916 #include "confdefs.h"
5917 #include <sys/types.h>
5918 #if STDC_HEADERS
5919 #include <stdlib.h>
5920 #include <stddef.h>
5921 #endif
5922 #if HAVE_NETINET_IN_H
5923 #include <netinet/in.h>
5924 #endif
5925 int main() {
5926 in_addr_t foo;
5927 ; return 0; }
5928 EOF
5929 if { (eval echo configure:5930: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5930   rm -rf conftest*
5931   cat >> confdefs.h <<\EOF
5932 #define HAVE_IN_ADDR_T 1
5933 EOF
5934
5935    echo "$ac_t""yes" 1>&6
5936 else
5937   echo "configure: failed program was:" >&5
5938   cat conftest.$ac_ext >&5
5939   rm -rf conftest*
5940   echo "$ac_t""no" 1>&6
5941 fi
5942 rm -f conftest*
5943
5944 echo $ac_n "checking whether struct ip_mreq is in netinet/in.h""... $ac_c" 1>&6
5945 echo "configure:5946: checking whether struct ip_mreq is in netinet/in.h" >&5
5946 cat > conftest.$ac_ext <<EOF
5947 #line 5948 "configure"
5948 #include "confdefs.h"
5949 #include <netinet/in.h>
5950 int main() {
5951 struct ip_mreq mreq;
5952 ; return 0; }
5953 EOF
5954 if { (eval echo configure:5955: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5955   rm -rf conftest*
5956   cat >> confdefs.h <<\EOF
5957 #define HAVE_STRUCT_IP_MREQ 1
5958 EOF
5959
5960    echo "$ac_t""yes" 1>&6
5961 else
5962   echo "configure: failed program was:" >&5
5963   cat conftest.$ac_ext >&5
5964   rm -rf conftest*
5965   echo "$ac_t""no" 1>&6
5966 fi
5967 rm -f conftest*
5968
5969 echo $ac_n "checking whether struct ipv6_mreq is in netinet/in.h""... $ac_c" 1>&6
5970 echo "configure:5971: checking whether struct ipv6_mreq is in netinet/in.h" >&5
5971 cat > conftest.$ac_ext <<EOF
5972 #line 5973 "configure"
5973 #include "confdefs.h"
5974 #include <netinet/in.h>
5975 int main() {
5976 struct ipv6_mreq mreq6;
5977 ; return 0; }
5978 EOF
5979 if { (eval echo configure:5980: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5980   rm -rf conftest*
5981   cat >> confdefs.h <<\EOF
5982 #define HAVE_STRUCT_IPV6_MREQ 1
5983 EOF
5984
5985    echo "$ac_t""yes" 1>&6
5986 else
5987   echo "configure: failed program was:" >&5
5988   cat conftest.$ac_ext >&5
5989   rm -rf conftest*
5990   echo "$ac_t""no" 1>&6
5991 fi
5992 rm -f conftest*
5993
5994 echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
5995 echo "configure:5996: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
5996 cat > conftest.$ac_ext <<EOF
5997 #line 5998 "configure"
5998 #include "confdefs.h"
5999 #include <netinet/in.h>
6000 int main() {
6001 struct sockaddr_in6 addr6;
6002 ; return 0; }
6003 EOF
6004 if { (eval echo configure:6005: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6005   rm -rf conftest*
6006   cat >> confdefs.h <<\EOF
6007 #define HAVE_INET6 1
6008 EOF
6009
6010    echo "$ac_t""yes" 1>&6
6011 else
6012   echo "configure: failed program was:" >&5
6013   cat conftest.$ac_ext >&5
6014   rm -rf conftest*
6015   echo "$ac_t""no" 1>&6
6016 fi
6017 rm -f conftest*
6018
6019 echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
6020 echo "configure:6021: checking for socklen_t in sys/socket.h" >&5
6021 cat > conftest.$ac_ext <<EOF
6022 #line 6023 "configure"
6023 #include "confdefs.h"
6024 #define _POSIX_PII_SOCKET
6025 #include <sys/types.h>
6026 #include <sys/socket.h>
6027 int main() {
6028 socklen_t x = 5;
6029 ; return 0; }
6030 EOF
6031 if { (eval echo configure:6032: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6032   rm -rf conftest*
6033   cat >> confdefs.h <<\EOF
6034 #define HAVE_SOCKLEN_T 1
6035 EOF
6036
6037    echo "$ac_t""yes" 1>&6
6038 else
6039   echo "configure: failed program was:" >&5
6040   cat conftest.$ac_ext >&5
6041   rm -rf conftest*
6042   echo "$ac_t""no" 1>&6
6043 fi
6044 rm -f conftest*
6045
6046 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
6047 echo "configure:6048: checking for tm_gmtoff in struct tm" >&5
6048 cat > conftest.$ac_ext <<EOF
6049 #line 6050 "configure"
6050 #include "confdefs.h"
6051 #include <time.h>
6052 int main() {
6053 struct tm tim; tim.tm_gmtoff = 0;
6054 ; return 0; }
6055 EOF
6056 if { (eval echo configure:6057: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6057   rm -rf conftest*
6058   cat >> confdefs.h <<\EOF
6059 #define STRUCT_TM_HAS_GMTOFF 1
6060 EOF
6061
6062    echo "$ac_t""yes" 1>&6
6063 else
6064   echo "configure: failed program was:" >&5
6065   cat conftest.$ac_ext >&5
6066   rm -rf conftest*
6067   echo "$ac_t""no" 1>&6
6068    echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
6069 echo "configure:6070: checking for global timezone variable" >&5
6070             cat > conftest.$ac_ext <<EOF
6071 #line 6072 "configure"
6072 #include "confdefs.h"
6073 #include <time.h>
6074 int main() {
6075 long z2 = timezone;
6076 ; return 0; }
6077 EOF
6078 if { (eval echo configure:6079: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6079   rm -rf conftest*
6080   cat >> confdefs.h <<\EOF
6081 #define HAVE_TIMEZONE 1
6082 EOF
6083
6084       echo "$ac_t""yes" 1>&6
6085 else
6086   echo "configure: failed program was:" >&5
6087   cat conftest.$ac_ext >&5
6088   rm -rf conftest*
6089   echo "$ac_t""no" 1>&6
6090 fi
6091 rm -f conftest*
6092 fi
6093 rm -f conftest*
6094
6095 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6096 # for constant arguments.  Useless!
6097 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6098 echo "configure:6099: checking for working alloca.h" >&5
6099 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6100   echo $ac_n "(cached) $ac_c" 1>&6
6101 else
6102   cat > conftest.$ac_ext <<EOF
6103 #line 6104 "configure"
6104 #include "confdefs.h"
6105 #include <alloca.h>
6106 int main() {
6107 char *p = alloca(2 * sizeof(int));
6108 ; return 0; }
6109 EOF
6110 if { (eval echo configure:6111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6111   rm -rf conftest*
6112   ac_cv_header_alloca_h=yes
6113 else
6114   echo "configure: failed program was:" >&5
6115   cat conftest.$ac_ext >&5
6116   rm -rf conftest*
6117   ac_cv_header_alloca_h=no
6118 fi
6119 rm -f conftest*
6120 fi
6121
6122 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6123 if test $ac_cv_header_alloca_h = yes; then
6124   cat >> confdefs.h <<\EOF
6125 #define HAVE_ALLOCA_H 1
6126 EOF
6127
6128 fi
6129
6130 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6131 echo "configure:6132: checking for alloca" >&5
6132 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6133   echo $ac_n "(cached) $ac_c" 1>&6
6134 else
6135   cat > conftest.$ac_ext <<EOF
6136 #line 6137 "configure"
6137 #include "confdefs.h"
6138
6139 #ifdef __GNUC__
6140 # define alloca __builtin_alloca
6141 #else
6142 # ifdef _MSC_VER
6143 #  include <malloc.h>
6144 #  define alloca _alloca
6145 # else
6146 #  if HAVE_ALLOCA_H
6147 #   include <alloca.h>
6148 #  else
6149 #   ifdef _AIX
6150  #pragma alloca
6151 #   else
6152 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6153 char *alloca ();
6154 #    endif
6155 #   endif
6156 #  endif
6157 # endif
6158 #endif
6159
6160 int main() {
6161 char *p = (char *) alloca(1);
6162 ; return 0; }
6163 EOF
6164 if { (eval echo configure:6165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6165   rm -rf conftest*
6166   ac_cv_func_alloca_works=yes
6167 else
6168   echo "configure: failed program was:" >&5
6169   cat conftest.$ac_ext >&5
6170   rm -rf conftest*
6171   ac_cv_func_alloca_works=no
6172 fi
6173 rm -f conftest*
6174 fi
6175
6176 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6177 if test $ac_cv_func_alloca_works = yes; then
6178   cat >> confdefs.h <<\EOF
6179 #define HAVE_ALLOCA 1
6180 EOF
6181
6182 fi
6183
6184 if test $ac_cv_func_alloca_works = no; then
6185   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6186   # that cause trouble.  Some versions do not even contain alloca or
6187   # contain a buggy version.  If you still want to use their alloca,
6188   # use ar to extract alloca.o from them instead of compiling alloca.c.
6189   ALLOCA=alloca.${ac_objext}
6190   cat >> confdefs.h <<\EOF
6191 #define C_ALLOCA 1
6192 EOF
6193
6194
6195 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6196 echo "configure:6197: checking whether alloca needs Cray hooks" >&5
6197 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6198   echo $ac_n "(cached) $ac_c" 1>&6
6199 else
6200   cat > conftest.$ac_ext <<EOF
6201 #line 6202 "configure"
6202 #include "confdefs.h"
6203 #if defined(CRAY) && ! defined(CRAY2)
6204 webecray
6205 #else
6206 wenotbecray
6207 #endif
6208
6209 EOF
6210 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6211   egrep "webecray" >/dev/null 2>&1; then
6212   rm -rf conftest*
6213   ac_cv_os_cray=yes
6214 else
6215   rm -rf conftest*
6216   ac_cv_os_cray=no
6217 fi
6218 rm -f conftest*
6219
6220 fi
6221
6222 echo "$ac_t""$ac_cv_os_cray" 1>&6
6223 if test $ac_cv_os_cray = yes; then
6224 for ac_func in _getb67 GETB67 getb67; do
6225   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6226 echo "configure:6227: checking for $ac_func" >&5
6227 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6228   echo $ac_n "(cached) $ac_c" 1>&6
6229 else
6230   cat > conftest.$ac_ext <<EOF
6231 #line 6232 "configure"
6232 #include "confdefs.h"
6233 /* System header to define __stub macros and hopefully few prototypes,
6234     which can conflict with char $ac_func(); below.  */
6235 #include <assert.h>
6236 /* Override any gcc2 internal prototype to avoid an error.  */
6237 /* We use char because int might match the return type of a gcc2
6238     builtin and then its argument prototype would still apply.  */
6239 char $ac_func();
6240
6241 int main() {
6242
6243 /* The GNU C library defines this for functions which it implements
6244     to always fail with ENOSYS.  Some functions are actually named
6245     something starting with __ and the normal name is an alias.  */
6246 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6247 choke me
6248 #else
6249 $ac_func();
6250 #endif
6251
6252 ; return 0; }
6253 EOF
6254 if { (eval echo configure:6255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6255   rm -rf conftest*
6256   eval "ac_cv_func_$ac_func=yes"
6257 else
6258   echo "configure: failed program was:" >&5
6259   cat conftest.$ac_ext >&5
6260   rm -rf conftest*
6261   eval "ac_cv_func_$ac_func=no"
6262 fi
6263 rm -f conftest*
6264 fi
6265
6266 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6267   echo "$ac_t""yes" 1>&6
6268   cat >> confdefs.h <<EOF
6269 #define CRAY_STACKSEG_END $ac_func
6270 EOF
6271
6272   break
6273 else
6274   echo "$ac_t""no" 1>&6
6275 fi
6276
6277 done
6278 fi
6279
6280 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6281 echo "configure:6282: checking stack direction for C alloca" >&5
6282 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6283   echo $ac_n "(cached) $ac_c" 1>&6
6284 else
6285   if test "$cross_compiling" = yes; then
6286   ac_cv_c_stack_direction=0
6287 else
6288   cat > conftest.$ac_ext <<EOF
6289 #line 6290 "configure"
6290 #include "confdefs.h"
6291 find_stack_direction ()
6292 {
6293   static char *addr = 0;
6294   auto char dummy;
6295   if (addr == 0)
6296     {
6297       addr = &dummy;
6298       return find_stack_direction ();
6299     }
6300   else
6301     return (&dummy > addr) ? 1 : -1;
6302 }
6303 main ()
6304 {
6305   exit (find_stack_direction() < 0);
6306 }
6307 EOF
6308 if { (eval echo configure:6309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6309 then
6310   ac_cv_c_stack_direction=1
6311 else
6312   echo "configure: failed program was:" >&5
6313   cat conftest.$ac_ext >&5
6314   rm -fr conftest*
6315   ac_cv_c_stack_direction=-1
6316 fi
6317 rm -fr conftest*
6318 fi
6319
6320 fi
6321
6322 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6323 cat >> confdefs.h <<EOF
6324 #define STACK_DIRECTION $ac_cv_c_stack_direction
6325 EOF
6326
6327 fi
6328
6329
6330 for ac_prog in perl
6331 do
6332 # Extract the first word of "$ac_prog", so it can be a program name with args.
6333 set dummy $ac_prog; ac_word=$2
6334 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6335 echo "configure:6336: checking for $ac_word" >&5
6336 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
6337   echo $ac_n "(cached) $ac_c" 1>&6
6338 else
6339   if test -n "$PERL"; then
6340   ac_cv_prog_PERL="$PERL" # Let the user override the test.
6341 else
6342   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
6343   ac_dummy="$PATH"
6344   for ac_dir in $ac_dummy; do
6345     test -z "$ac_dir" && ac_dir=.
6346     if test -f $ac_dir/$ac_word; then
6347       ac_cv_prog_PERL="$ac_prog"
6348       break
6349     fi
6350   done
6351   IFS="$ac_save_ifs"
6352 fi
6353 fi
6354 PERL="$ac_cv_prog_PERL"
6355 if test -n "$PERL"; then
6356   echo "$ac_t""$PERL" 1>&6
6357 else
6358   echo "$ac_t""no" 1>&6
6359 fi
6360
6361 test -n "$PERL" && break
6362 done
6363 test -n "$PERL" || PERL="false"
6364
6365
6366 SYSDEP_SOURCES=
6367
6368 case "${host}" in
6369  i?86-*-linux*)
6370     SIGNAL_HANDLER=include/i386-signal.h
6371     ;;
6372  sparc-sun-solaris*)
6373     SIGNAL_HANDLER=include/sparc-signal.h
6374     ;;
6375 # ia64-*)
6376 #    SYSDEP_SOURCES=sysdep/ia64.c
6377 #    test -d sysdep || mkdir sysdep
6378 #    ;;
6379  powerpc-*-linux*)
6380     SIGNAL_HANDLER=include/dwarf2-signal.h
6381     ;;
6382  alpha*-*-linux*)
6383     SIGNAL_HANDLER=include/dwarf2-signal.h
6384     ;;
6385  *mingw*)
6386     SIGNAL_HANDLER=include/win32-signal.h
6387     ;;
6388  *)
6389     SIGNAL_HANDLER=include/default-signal.h
6390     ;;
6391 esac
6392
6393 # If we're using sjlj exceptions, forget what we just learned.
6394 if test "$enable_sjlj_exceptions" = yes; then
6395    SIGNAL_HANDLER=include/default-signal.h
6396 fi
6397
6398
6399
6400
6401
6402 if test "${multilib}" = "yes"; then
6403   multilib_arg="--enable-multilib"
6404 else
6405   multilib_arg=
6406 fi
6407
6408 # If we find X, set shell vars x_includes and x_libraries to the
6409 # paths, otherwise set no_x=yes.
6410 # Uses ac_ vars as temps to allow command line to override cache and checks.
6411 # --without-x overrides everything else, but does not touch the cache.
6412 echo $ac_n "checking for X""... $ac_c" 1>&6
6413 echo "configure:6414: checking for X" >&5
6414
6415 # Check whether --with-x or --without-x was given.
6416 if test "${with_x+set}" = set; then
6417   withval="$with_x"
6418   :
6419 fi
6420
6421 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6422 if test "x$with_x" = xno; then
6423   # The user explicitly disabled X.
6424   have_x=disabled
6425 else
6426   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
6427     # Both variables are already set.
6428     have_x=yes
6429   else
6430 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
6431   echo $ac_n "(cached) $ac_c" 1>&6
6432 else
6433   # One or both of the vars are not set, and there is no cached value.
6434 ac_x_includes=NO ac_x_libraries=NO
6435 rm -fr conftestdir
6436 if mkdir conftestdir; then
6437   cd conftestdir
6438   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
6439   cat > Imakefile <<'EOF'
6440 acfindx:
6441         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
6442 EOF
6443   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
6444     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6445     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
6446     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6447     for ac_extension in a so sl; do
6448       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
6449         test -f $ac_im_libdir/libX11.$ac_extension; then
6450         ac_im_usrlibdir=$ac_im_libdir; break
6451       fi
6452     done
6453     # Screen out bogus values from the imake configuration.  They are
6454     # bogus both because they are the default anyway, and because
6455     # using them would break gcc on systems where it needs fixed includes.
6456     case "$ac_im_incroot" in
6457         /usr/include) ;;
6458         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
6459     esac
6460     case "$ac_im_usrlibdir" in
6461         /usr/lib | /lib) ;;
6462         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
6463     esac
6464   fi
6465   cd ..
6466   rm -fr conftestdir
6467 fi
6468
6469 if test "$ac_x_includes" = NO; then
6470   # Guess where to find include files, by looking for this one X11 .h file.
6471   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
6472
6473   # First, try using that file with no special directory specified.
6474 cat > conftest.$ac_ext <<EOF
6475 #line 6476 "configure"
6476 #include "confdefs.h"
6477 #include <$x_direct_test_include>
6478 EOF
6479 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6480 { (eval echo configure:6481: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6481 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6482 if test -z "$ac_err"; then
6483   rm -rf conftest*
6484   # We can compile using X headers with no special include directory.
6485 ac_x_includes=
6486 else
6487   echo "$ac_err" >&5
6488   echo "configure: failed program was:" >&5
6489   cat conftest.$ac_ext >&5
6490   rm -rf conftest*
6491   # Look for the header file in a standard set of common directories.
6492 # Check X11 before X11Rn because it is often a symlink to the current release.
6493   for ac_dir in               \
6494     /usr/X11/include          \
6495     /usr/X11R6/include        \
6496     /usr/X11R5/include        \
6497     /usr/X11R4/include        \
6498                               \
6499     /usr/include/X11          \
6500     /usr/include/X11R6        \
6501     /usr/include/X11R5        \
6502     /usr/include/X11R4        \
6503                               \
6504     /usr/local/X11/include    \
6505     /usr/local/X11R6/include  \
6506     /usr/local/X11R5/include  \
6507     /usr/local/X11R4/include  \
6508                               \
6509     /usr/local/include/X11    \
6510     /usr/local/include/X11R6  \
6511     /usr/local/include/X11R5  \
6512     /usr/local/include/X11R4  \
6513                               \
6514     /usr/X386/include         \
6515     /usr/x386/include         \
6516     /usr/XFree86/include/X11  \
6517                               \
6518     /usr/include              \
6519     /usr/local/include        \
6520     /usr/unsupported/include  \
6521     /usr/athena/include       \
6522     /usr/local/x11r5/include  \
6523     /usr/lpp/Xamples/include  \
6524                               \
6525     /usr/openwin/include      \
6526     /usr/openwin/share/include \
6527     ; \
6528   do
6529     if test -r "$ac_dir/$x_direct_test_include"; then
6530       ac_x_includes=$ac_dir
6531       break
6532     fi
6533   done
6534 fi
6535 rm -f conftest*
6536 fi # $ac_x_includes = NO
6537
6538 if test "$ac_x_libraries" = NO; then
6539   # Check for the libraries.
6540
6541   test -z "$x_direct_test_library" && x_direct_test_library=Xt
6542   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
6543
6544   # See if we find them without any special options.
6545   # Don't add to $LIBS permanently.
6546   ac_save_LIBS="$LIBS"
6547   LIBS="-l$x_direct_test_library $LIBS"
6548 cat > conftest.$ac_ext <<EOF
6549 #line 6550 "configure"
6550 #include "confdefs.h"
6551
6552 int main() {
6553 ${x_direct_test_function}()
6554 ; return 0; }
6555 EOF
6556 if { (eval echo configure:6557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6557   rm -rf conftest*
6558   LIBS="$ac_save_LIBS"
6559 # We can link X programs with no special library path.
6560 ac_x_libraries=
6561 else
6562   echo "configure: failed program was:" >&5
6563   cat conftest.$ac_ext >&5
6564   rm -rf conftest*
6565   LIBS="$ac_save_LIBS"
6566 # First see if replacing the include by lib works.
6567 # Check X11 before X11Rn because it is often a symlink to the current release.
6568 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
6569     /usr/X11/lib          \
6570     /usr/X11R6/lib        \
6571     /usr/X11R5/lib        \
6572     /usr/X11R4/lib        \
6573                           \
6574     /usr/lib/X11          \
6575     /usr/lib/X11R6        \
6576     /usr/lib/X11R5        \
6577     /usr/lib/X11R4        \
6578                           \
6579     /usr/local/X11/lib    \
6580     /usr/local/X11R6/lib  \
6581     /usr/local/X11R5/lib  \
6582     /usr/local/X11R4/lib  \
6583                           \
6584     /usr/local/lib/X11    \
6585     /usr/local/lib/X11R6  \
6586     /usr/local/lib/X11R5  \
6587     /usr/local/lib/X11R4  \
6588                           \
6589     /usr/X386/lib         \
6590     /usr/x386/lib         \
6591     /usr/XFree86/lib/X11  \
6592                           \
6593     /usr/lib              \
6594     /usr/local/lib        \
6595     /usr/unsupported/lib  \
6596     /usr/athena/lib       \
6597     /usr/local/x11r5/lib  \
6598     /usr/lpp/Xamples/lib  \
6599     /lib/usr/lib/X11      \
6600                           \
6601     /usr/openwin/lib      \
6602     /usr/openwin/share/lib \
6603     ; \
6604 do
6605   for ac_extension in a so sl; do
6606     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
6607       ac_x_libraries=$ac_dir
6608       break 2
6609     fi
6610   done
6611 done
6612 fi
6613 rm -f conftest*
6614 fi # $ac_x_libraries = NO
6615
6616 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
6617   # Didn't find X anywhere.  Cache the known absence of X.
6618   ac_cv_have_x="have_x=no"
6619 else
6620   # Record where we found X for the cache.
6621   ac_cv_have_x="have_x=yes \
6622                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
6623 fi
6624 fi
6625   fi
6626   eval "$ac_cv_have_x"
6627 fi # $with_x != no
6628
6629 if test "$have_x" != yes; then
6630   echo "$ac_t""$have_x" 1>&6
6631   no_x=yes
6632 else
6633   # If each of the values was on the command line, it overrides each guess.
6634   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6635   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6636   # Update the cache value to reflect the command line values.
6637   ac_cv_have_x="have_x=yes \
6638                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
6639   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
6640 fi
6641
6642 if test "$no_x" = yes; then
6643   # Not all programs may use this symbol, but it does not hurt to define it.
6644   cat >> confdefs.h <<\EOF
6645 #define X_DISPLAY_MISSING 1
6646 EOF
6647
6648   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6649 else
6650   if test -n "$x_includes"; then
6651     X_CFLAGS="$X_CFLAGS -I$x_includes"
6652   fi
6653
6654   # It would also be nice to do this for all -L options, not just this one.
6655   if test -n "$x_libraries"; then
6656     X_LIBS="$X_LIBS -L$x_libraries"
6657     # For Solaris; some versions of Sun CC require a space after -R and
6658     # others require no space.  Words are not sufficient . . . .
6659     case "`(uname -sr) 2>/dev/null`" in
6660     "SunOS 5"*)
6661       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
6662 echo "configure:6663: checking whether -R must be followed by a space" >&5
6663       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
6664       cat > conftest.$ac_ext <<EOF
6665 #line 6666 "configure"
6666 #include "confdefs.h"
6667
6668 int main() {
6669
6670 ; return 0; }
6671 EOF
6672 if { (eval echo configure:6673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6673   rm -rf conftest*
6674   ac_R_nospace=yes
6675 else
6676   echo "configure: failed program was:" >&5
6677   cat conftest.$ac_ext >&5
6678   rm -rf conftest*
6679   ac_R_nospace=no
6680 fi
6681 rm -f conftest*
6682       if test $ac_R_nospace = yes; then
6683         echo "$ac_t""no" 1>&6
6684         X_LIBS="$X_LIBS -R$x_libraries"
6685       else
6686         LIBS="$ac_xsave_LIBS -R $x_libraries"
6687         cat > conftest.$ac_ext <<EOF
6688 #line 6689 "configure"
6689 #include "confdefs.h"
6690
6691 int main() {
6692
6693 ; return 0; }
6694 EOF
6695 if { (eval echo configure:6696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6696   rm -rf conftest*
6697   ac_R_space=yes
6698 else
6699   echo "configure: failed program was:" >&5
6700   cat conftest.$ac_ext >&5
6701   rm -rf conftest*
6702   ac_R_space=no
6703 fi
6704 rm -f conftest*
6705         if test $ac_R_space = yes; then
6706           echo "$ac_t""yes" 1>&6
6707           X_LIBS="$X_LIBS -R $x_libraries"
6708         else
6709           echo "$ac_t""neither works" 1>&6
6710         fi
6711       fi
6712       LIBS="$ac_xsave_LIBS"
6713     esac
6714   fi
6715
6716   # Check for system-dependent libraries X programs must link with.
6717   # Do this before checking for the system-independent R6 libraries
6718   # (-lICE), since we may need -lsocket or whatever for X linking.
6719
6720   if test "$ISC" = yes; then
6721     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
6722   else
6723     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
6724     # libraries were built with DECnet support.  And karl@cs.umb.edu says
6725     # the Alpha needs dnet_stub (dnet does not exist).
6726     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
6727 echo "configure:6728: checking for dnet_ntoa in -ldnet" >&5
6728 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6729 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6730   echo $ac_n "(cached) $ac_c" 1>&6
6731 else
6732   ac_save_LIBS="$LIBS"
6733 LIBS="-ldnet  $LIBS"
6734 cat > conftest.$ac_ext <<EOF
6735 #line 6736 "configure"
6736 #include "confdefs.h"
6737 /* Override any gcc2 internal prototype to avoid an error.  */
6738 /* We use char because int might match the return type of a gcc2
6739     builtin and then its argument prototype would still apply.  */
6740 char dnet_ntoa();
6741
6742 int main() {
6743 dnet_ntoa()
6744 ; return 0; }
6745 EOF
6746 if { (eval echo configure:6747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6747   rm -rf conftest*
6748   eval "ac_cv_lib_$ac_lib_var=yes"
6749 else
6750   echo "configure: failed program was:" >&5
6751   cat conftest.$ac_ext >&5
6752   rm -rf conftest*
6753   eval "ac_cv_lib_$ac_lib_var=no"
6754 fi
6755 rm -f conftest*
6756 LIBS="$ac_save_LIBS"
6757
6758 fi
6759 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6760   echo "$ac_t""yes" 1>&6
6761   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6762 else
6763   echo "$ac_t""no" 1>&6
6764 fi
6765
6766     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6767       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
6768 echo "configure:6769: checking for dnet_ntoa in -ldnet_stub" >&5
6769 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6770 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6771   echo $ac_n "(cached) $ac_c" 1>&6
6772 else
6773   ac_save_LIBS="$LIBS"
6774 LIBS="-ldnet_stub  $LIBS"
6775 cat > conftest.$ac_ext <<EOF
6776 #line 6777 "configure"
6777 #include "confdefs.h"
6778 /* Override any gcc2 internal prototype to avoid an error.  */
6779 /* We use char because int might match the return type of a gcc2
6780     builtin and then its argument prototype would still apply.  */
6781 char dnet_ntoa();
6782
6783 int main() {
6784 dnet_ntoa()
6785 ; return 0; }
6786 EOF
6787 if { (eval echo configure:6788: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6788   rm -rf conftest*
6789   eval "ac_cv_lib_$ac_lib_var=yes"
6790 else
6791   echo "configure: failed program was:" >&5
6792   cat conftest.$ac_ext >&5
6793   rm -rf conftest*
6794   eval "ac_cv_lib_$ac_lib_var=no"
6795 fi
6796 rm -f conftest*
6797 LIBS="$ac_save_LIBS"
6798
6799 fi
6800 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6801   echo "$ac_t""yes" 1>&6
6802   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6803 else
6804   echo "$ac_t""no" 1>&6
6805 fi
6806
6807     fi
6808
6809     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
6810     # to get the SysV transport functions.
6811     # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
6812     # needs -lnsl.
6813     # The nsl library prevents programs from opening the X display
6814     # on Irix 5.2, according to dickey@clark.net.
6815     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
6816 echo "configure:6817: checking for gethostbyname" >&5
6817 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
6818   echo $ac_n "(cached) $ac_c" 1>&6
6819 else
6820   cat > conftest.$ac_ext <<EOF
6821 #line 6822 "configure"
6822 #include "confdefs.h"
6823 /* System header to define __stub macros and hopefully few prototypes,
6824     which can conflict with char gethostbyname(); below.  */
6825 #include <assert.h>
6826 /* Override any gcc2 internal prototype to avoid an error.  */
6827 /* We use char because int might match the return type of a gcc2
6828     builtin and then its argument prototype would still apply.  */
6829 char gethostbyname();
6830
6831 int main() {
6832
6833 /* The GNU C library defines this for functions which it implements
6834     to always fail with ENOSYS.  Some functions are actually named
6835     something starting with __ and the normal name is an alias.  */
6836 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
6837 choke me
6838 #else
6839 gethostbyname();
6840 #endif
6841
6842 ; return 0; }
6843 EOF
6844 if { (eval echo configure:6845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6845   rm -rf conftest*
6846   eval "ac_cv_func_gethostbyname=yes"
6847 else
6848   echo "configure: failed program was:" >&5
6849   cat conftest.$ac_ext >&5
6850   rm -rf conftest*
6851   eval "ac_cv_func_gethostbyname=no"
6852 fi
6853 rm -f conftest*
6854 fi
6855
6856 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
6857   echo "$ac_t""yes" 1>&6
6858   :
6859 else
6860   echo "$ac_t""no" 1>&6
6861 fi
6862
6863     if test $ac_cv_func_gethostbyname = no; then
6864       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
6865 echo "configure:6866: checking for gethostbyname in -lnsl" >&5
6866 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
6867 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6868   echo $ac_n "(cached) $ac_c" 1>&6
6869 else
6870   ac_save_LIBS="$LIBS"
6871 LIBS="-lnsl  $LIBS"
6872 cat > conftest.$ac_ext <<EOF
6873 #line 6874 "configure"
6874 #include "confdefs.h"
6875 /* Override any gcc2 internal prototype to avoid an error.  */
6876 /* We use char because int might match the return type of a gcc2
6877     builtin and then its argument prototype would still apply.  */
6878 char gethostbyname();
6879
6880 int main() {
6881 gethostbyname()
6882 ; return 0; }
6883 EOF
6884 if { (eval echo configure:6885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6885   rm -rf conftest*
6886   eval "ac_cv_lib_$ac_lib_var=yes"
6887 else
6888   echo "configure: failed program was:" >&5
6889   cat conftest.$ac_ext >&5
6890   rm -rf conftest*
6891   eval "ac_cv_lib_$ac_lib_var=no"
6892 fi
6893 rm -f conftest*
6894 LIBS="$ac_save_LIBS"
6895
6896 fi
6897 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6898   echo "$ac_t""yes" 1>&6
6899   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6900 else
6901   echo "$ac_t""no" 1>&6
6902 fi
6903
6904     fi
6905
6906     # lieder@skyler.mavd.honeywell.com says without -lsocket,
6907     # socket/setsockopt and other routines are undefined under SCO ODT
6908     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
6909     # on later versions), says simon@lia.di.epfl.ch: it contains
6910     # gethostby* variants that don't use the nameserver (or something).
6911     # -lsocket must be given before -lnsl if both are needed.
6912     # We assume that if connect needs -lnsl, so does gethostbyname.
6913     echo $ac_n "checking for connect""... $ac_c" 1>&6
6914 echo "configure:6915: checking for connect" >&5
6915 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
6916   echo $ac_n "(cached) $ac_c" 1>&6
6917 else
6918   cat > conftest.$ac_ext <<EOF
6919 #line 6920 "configure"
6920 #include "confdefs.h"
6921 /* System header to define __stub macros and hopefully few prototypes,
6922     which can conflict with char connect(); below.  */
6923 #include <assert.h>
6924 /* Override any gcc2 internal prototype to avoid an error.  */
6925 /* We use char because int might match the return type of a gcc2
6926     builtin and then its argument prototype would still apply.  */
6927 char connect();
6928
6929 int main() {
6930
6931 /* The GNU C library defines this for functions which it implements
6932     to always fail with ENOSYS.  Some functions are actually named
6933     something starting with __ and the normal name is an alias.  */
6934 #if defined (__stub_connect) || defined (__stub___connect)
6935 choke me
6936 #else
6937 connect();
6938 #endif
6939
6940 ; return 0; }
6941 EOF
6942 if { (eval echo configure:6943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6943   rm -rf conftest*
6944   eval "ac_cv_func_connect=yes"
6945 else
6946   echo "configure: failed program was:" >&5
6947   cat conftest.$ac_ext >&5
6948   rm -rf conftest*
6949   eval "ac_cv_func_connect=no"
6950 fi
6951 rm -f conftest*
6952 fi
6953
6954 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
6955   echo "$ac_t""yes" 1>&6
6956   :
6957 else
6958   echo "$ac_t""no" 1>&6
6959 fi
6960
6961     if test $ac_cv_func_connect = no; then
6962       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
6963 echo "configure:6964: checking for connect in -lsocket" >&5
6964 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
6965 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6966   echo $ac_n "(cached) $ac_c" 1>&6
6967 else
6968   ac_save_LIBS="$LIBS"
6969 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6970 cat > conftest.$ac_ext <<EOF
6971 #line 6972 "configure"
6972 #include "confdefs.h"
6973 /* Override any gcc2 internal prototype to avoid an error.  */
6974 /* We use char because int might match the return type of a gcc2
6975     builtin and then its argument prototype would still apply.  */
6976 char connect();
6977
6978 int main() {
6979 connect()
6980 ; return 0; }
6981 EOF
6982 if { (eval echo configure:6983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6983   rm -rf conftest*
6984   eval "ac_cv_lib_$ac_lib_var=yes"
6985 else
6986   echo "configure: failed program was:" >&5
6987   cat conftest.$ac_ext >&5
6988   rm -rf conftest*
6989   eval "ac_cv_lib_$ac_lib_var=no"
6990 fi
6991 rm -f conftest*
6992 LIBS="$ac_save_LIBS"
6993
6994 fi
6995 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6996   echo "$ac_t""yes" 1>&6
6997   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6998 else
6999   echo "$ac_t""no" 1>&6
7000 fi
7001
7002     fi
7003
7004     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
7005     echo $ac_n "checking for remove""... $ac_c" 1>&6
7006 echo "configure:7007: checking for remove" >&5
7007 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
7008   echo $ac_n "(cached) $ac_c" 1>&6
7009 else
7010   cat > conftest.$ac_ext <<EOF
7011 #line 7012 "configure"
7012 #include "confdefs.h"
7013 /* System header to define __stub macros and hopefully few prototypes,
7014     which can conflict with char remove(); below.  */
7015 #include <assert.h>
7016 /* Override any gcc2 internal prototype to avoid an error.  */
7017 /* We use char because int might match the return type of a gcc2
7018     builtin and then its argument prototype would still apply.  */
7019 char remove();
7020
7021 int main() {
7022
7023 /* The GNU C library defines this for functions which it implements
7024     to always fail with ENOSYS.  Some functions are actually named
7025     something starting with __ and the normal name is an alias.  */
7026 #if defined (__stub_remove) || defined (__stub___remove)
7027 choke me
7028 #else
7029 remove();
7030 #endif
7031
7032 ; return 0; }
7033 EOF
7034 if { (eval echo configure:7035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7035   rm -rf conftest*
7036   eval "ac_cv_func_remove=yes"
7037 else
7038   echo "configure: failed program was:" >&5
7039   cat conftest.$ac_ext >&5
7040   rm -rf conftest*
7041   eval "ac_cv_func_remove=no"
7042 fi
7043 rm -f conftest*
7044 fi
7045
7046 if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
7047   echo "$ac_t""yes" 1>&6
7048   :
7049 else
7050   echo "$ac_t""no" 1>&6
7051 fi
7052
7053     if test $ac_cv_func_remove = no; then
7054       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
7055 echo "configure:7056: checking for remove in -lposix" >&5
7056 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
7057 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7058   echo $ac_n "(cached) $ac_c" 1>&6
7059 else
7060   ac_save_LIBS="$LIBS"
7061 LIBS="-lposix  $LIBS"
7062 cat > conftest.$ac_ext <<EOF
7063 #line 7064 "configure"
7064 #include "confdefs.h"
7065 /* Override any gcc2 internal prototype to avoid an error.  */
7066 /* We use char because int might match the return type of a gcc2
7067     builtin and then its argument prototype would still apply.  */
7068 char remove();
7069
7070 int main() {
7071 remove()
7072 ; return 0; }
7073 EOF
7074 if { (eval echo configure:7075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7075   rm -rf conftest*
7076   eval "ac_cv_lib_$ac_lib_var=yes"
7077 else
7078   echo "configure: failed program was:" >&5
7079   cat conftest.$ac_ext >&5
7080   rm -rf conftest*
7081   eval "ac_cv_lib_$ac_lib_var=no"
7082 fi
7083 rm -f conftest*
7084 LIBS="$ac_save_LIBS"
7085
7086 fi
7087 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7088   echo "$ac_t""yes" 1>&6
7089   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7090 else
7091   echo "$ac_t""no" 1>&6
7092 fi
7093
7094     fi
7095
7096     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7097     echo $ac_n "checking for shmat""... $ac_c" 1>&6
7098 echo "configure:7099: checking for shmat" >&5
7099 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
7100   echo $ac_n "(cached) $ac_c" 1>&6
7101 else
7102   cat > conftest.$ac_ext <<EOF
7103 #line 7104 "configure"
7104 #include "confdefs.h"
7105 /* System header to define __stub macros and hopefully few prototypes,
7106     which can conflict with char shmat(); below.  */
7107 #include <assert.h>
7108 /* Override any gcc2 internal prototype to avoid an error.  */
7109 /* We use char because int might match the return type of a gcc2
7110     builtin and then its argument prototype would still apply.  */
7111 char shmat();
7112
7113 int main() {
7114
7115 /* The GNU C library defines this for functions which it implements
7116     to always fail with ENOSYS.  Some functions are actually named
7117     something starting with __ and the normal name is an alias.  */
7118 #if defined (__stub_shmat) || defined (__stub___shmat)
7119 choke me
7120 #else
7121 shmat();
7122 #endif
7123
7124 ; return 0; }
7125 EOF
7126 if { (eval echo configure:7127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7127   rm -rf conftest*
7128   eval "ac_cv_func_shmat=yes"
7129 else
7130   echo "configure: failed program was:" >&5
7131   cat conftest.$ac_ext >&5
7132   rm -rf conftest*
7133   eval "ac_cv_func_shmat=no"
7134 fi
7135 rm -f conftest*
7136 fi
7137
7138 if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
7139   echo "$ac_t""yes" 1>&6
7140   :
7141 else
7142   echo "$ac_t""no" 1>&6
7143 fi
7144
7145     if test $ac_cv_func_shmat = no; then
7146       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
7147 echo "configure:7148: checking for shmat in -lipc" >&5
7148 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
7149 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7150   echo $ac_n "(cached) $ac_c" 1>&6
7151 else
7152   ac_save_LIBS="$LIBS"
7153 LIBS="-lipc  $LIBS"
7154 cat > conftest.$ac_ext <<EOF
7155 #line 7156 "configure"
7156 #include "confdefs.h"
7157 /* Override any gcc2 internal prototype to avoid an error.  */
7158 /* We use char because int might match the return type of a gcc2
7159     builtin and then its argument prototype would still apply.  */
7160 char shmat();
7161
7162 int main() {
7163 shmat()
7164 ; return 0; }
7165 EOF
7166 if { (eval echo configure:7167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7167   rm -rf conftest*
7168   eval "ac_cv_lib_$ac_lib_var=yes"
7169 else
7170   echo "configure: failed program was:" >&5
7171   cat conftest.$ac_ext >&5
7172   rm -rf conftest*
7173   eval "ac_cv_lib_$ac_lib_var=no"
7174 fi
7175 rm -f conftest*
7176 LIBS="$ac_save_LIBS"
7177
7178 fi
7179 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7180   echo "$ac_t""yes" 1>&6
7181   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7182 else
7183   echo "$ac_t""no" 1>&6
7184 fi
7185
7186     fi
7187   fi
7188
7189   # Check for libraries that X11R6 Xt/Xaw programs need.
7190   ac_save_LDFLAGS="$LDFLAGS"
7191   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
7192   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
7193   # check for ICE first), but we must link in the order -lSM -lICE or
7194   # we get undefined symbols.  So assume we have SM if we have ICE.
7195   # These have to be linked with before -lX11, unlike the other
7196   # libraries we check for below, so use a different variable.
7197   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
7198   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
7199 echo "configure:7200: checking for IceConnectionNumber in -lICE" >&5
7200 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
7201 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7202   echo $ac_n "(cached) $ac_c" 1>&6
7203 else
7204   ac_save_LIBS="$LIBS"
7205 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7206 cat > conftest.$ac_ext <<EOF
7207 #line 7208 "configure"
7208 #include "confdefs.h"
7209 /* Override any gcc2 internal prototype to avoid an error.  */
7210 /* We use char because int might match the return type of a gcc2
7211     builtin and then its argument prototype would still apply.  */
7212 char IceConnectionNumber();
7213
7214 int main() {
7215 IceConnectionNumber()
7216 ; return 0; }
7217 EOF
7218 if { (eval echo configure:7219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7219   rm -rf conftest*
7220   eval "ac_cv_lib_$ac_lib_var=yes"
7221 else
7222   echo "configure: failed program was:" >&5
7223   cat conftest.$ac_ext >&5
7224   rm -rf conftest*
7225   eval "ac_cv_lib_$ac_lib_var=no"
7226 fi
7227 rm -f conftest*
7228 LIBS="$ac_save_LIBS"
7229
7230 fi
7231 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7232   echo "$ac_t""yes" 1>&6
7233   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7234 else
7235   echo "$ac_t""no" 1>&6
7236 fi
7237
7238   LDFLAGS="$ac_save_LDFLAGS"
7239
7240 fi
7241
7242
7243 # Check whether --enable-java-awt or --disable-java-awt was given.
7244 if test "${enable_java_awt+set}" = set; then
7245   enableval="$enable_java_awt"
7246   :
7247 fi
7248
7249
7250 peerlibs="`echo ${enable_java_awt} | tr ',' ' '`"
7251 use_xlib_awt=""
7252 use_gtk_awt=""
7253
7254 for peer in $peerlibs ; do
7255   case $peer in
7256     xlib)
7257       if test "$no_x" = yes; then
7258         echo "*** xlib peers requested but no X library available" 1>&2
7259         exit 1
7260       else
7261         use_xlib_awt="yes"
7262       fi
7263       ;;
7264     gtk)
7265       # Nothing, yet...
7266       ;;
7267     no)
7268       use_xlib_awt=
7269       use_gtk_awt=
7270       break
7271       ;;
7272     *)
7273       echo "*** unrecognised argument \"${peer}\" for --enable-java-awt" 1>&2
7274       exit 1
7275   esac
7276 done
7277
7278
7279
7280 if test "$use_xlib_awt" = yes; then
7281   XLIB_AWT_TRUE=
7282   XLIB_AWT_FALSE='#'
7283 else
7284   XLIB_AWT_TRUE='#'
7285   XLIB_AWT_FALSE=
7286 fi
7287
7288
7289 if test "$use_gtk_awt" = yes; then
7290   GTK_AWT_TRUE=
7291   GTK_AWT_FALSE='#'
7292 else
7293   GTK_AWT_TRUE='#'
7294   GTK_AWT_FALSE=
7295 fi
7296
7297
7298 here=`pwd`
7299
7300
7301 # We get this from the environment.
7302
7303
7304 trap '' 1 2 15
7305 cat > confcache <<\EOF
7306 # This file is a shell script that caches the results of configure
7307 # tests run on this system so they can be shared between configure
7308 # scripts and configure runs.  It is not useful on other systems.
7309 # If it contains results you don't want to keep, you may remove or edit it.
7310 #
7311 # By default, configure uses ./config.cache as the cache file,
7312 # creating it if it does not exist already.  You can give configure
7313 # the --cache-file=FILE option to use a different cache file; that is
7314 # what configure does when it calls configure scripts in
7315 # subdirectories, so they share the cache.
7316 # Giving --cache-file=/dev/null disables caching, for debugging configure.
7317 # config.status only pays attention to the cache file if you give it the
7318 # --recheck option to rerun configure.
7319 #
7320 EOF
7321 # The following way of writing the cache mishandles newlines in values,
7322 # but we know of no workaround that is simple, portable, and efficient.
7323 # So, don't put newlines in cache variables' values.
7324 # Ultrix sh set writes to stderr and can't be redirected directly,
7325 # and sets the high bit in the cache file unless we assign to the vars.
7326 (set) 2>&1 |
7327   case `(ac_space=' '; set | grep ac_space) 2>&1` in
7328   *ac_space=\ *)
7329     # `set' does not quote correctly, so add quotes (double-quote substitution
7330     # turns \\\\ into \\, and sed turns \\ into \).
7331     sed -n \
7332       -e "s/'/'\\\\''/g" \
7333       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
7334     ;;
7335   *)
7336     # `set' quotes correctly as required by POSIX, so do not add quotes.
7337     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
7338     ;;
7339   esac >> confcache
7340 if cmp -s $cache_file confcache; then
7341   :
7342 else
7343   if test -w $cache_file; then
7344     echo "updating cache $cache_file"
7345     cat confcache > $cache_file
7346   else
7347     echo "not updating unwritable cache $cache_file"
7348   fi
7349 fi
7350 rm -f confcache
7351
7352 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
7353
7354 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7355 # Let make expand exec_prefix.
7356 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7357
7358 # Any assignment to VPATH causes Sun make to only execute
7359 # the first set of double-colon rules, so remove it if not needed.
7360 # If there is a colon in the path, we need to keep it.
7361 if test "x$srcdir" = x.; then
7362   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
7363 fi
7364
7365 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
7366
7367 DEFS=-DHAVE_CONFIG_H
7368
7369 # Without the "./", some shells look in PATH for config.status.
7370 : ${CONFIG_STATUS=./config.status}
7371
7372 echo creating $CONFIG_STATUS
7373 rm -f $CONFIG_STATUS
7374 cat > $CONFIG_STATUS <<EOF
7375 #! /bin/sh
7376 # Generated automatically by configure.
7377 # Run this file to recreate the current configuration.
7378 # This directory was configured as follows,
7379 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
7380 #
7381 # $0 $ac_configure_args
7382 #
7383 # Compiler output produced by configure, useful for debugging
7384 # configure, is in ./config.log if it exists.
7385
7386 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
7387 for ac_option
7388 do
7389   case "\$ac_option" in
7390   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7391     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
7392     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
7393   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
7394     echo "$CONFIG_STATUS generated by autoconf version 2.13"
7395     exit 0 ;;
7396   -help | --help | --hel | --he | --h)
7397     echo "\$ac_cs_usage"; exit 0 ;;
7398   *) echo "\$ac_cs_usage"; exit 1 ;;
7399   esac
7400 done
7401
7402 ac_given_srcdir=$srcdir
7403 ac_given_INSTALL="$INSTALL"
7404
7405 trap 'rm -fr `echo "Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile include/config.h gcj/libgcj-config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
7406 EOF
7407 cat >> $CONFIG_STATUS <<EOF
7408
7409 # Protect against being on the right side of a sed subst in config.status.
7410 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
7411  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
7412 $ac_vpsub
7413 $extrasub
7414 s%@SHELL@%$SHELL%g
7415 s%@CFLAGS@%$CFLAGS%g
7416 s%@CPPFLAGS@%$CPPFLAGS%g
7417 s%@CXXFLAGS@%$CXXFLAGS%g
7418 s%@FFLAGS@%$FFLAGS%g
7419 s%@DEFS@%$DEFS%g
7420 s%@LDFLAGS@%$LDFLAGS%g
7421 s%@LIBS@%$LIBS%g
7422 s%@exec_prefix@%$exec_prefix%g
7423 s%@prefix@%$prefix%g
7424 s%@program_transform_name@%$program_transform_name%g
7425 s%@bindir@%$bindir%g
7426 s%@sbindir@%$sbindir%g
7427 s%@libexecdir@%$libexecdir%g
7428 s%@datadir@%$datadir%g
7429 s%@sysconfdir@%$sysconfdir%g
7430 s%@sharedstatedir@%$sharedstatedir%g
7431 s%@localstatedir@%$localstatedir%g
7432 s%@libdir@%$libdir%g
7433 s%@includedir@%$includedir%g
7434 s%@oldincludedir@%$oldincludedir%g
7435 s%@infodir@%$infodir%g
7436 s%@mandir@%$mandir%g
7437 s%@LN_S@%$LN_S%g
7438 s%@libgcj_basedir@%$libgcj_basedir%g
7439 s%@mkinstalldirs@%$mkinstalldirs%g
7440 s%@host@%$host%g
7441 s%@host_alias@%$host_alias%g
7442 s%@host_cpu@%$host_cpu%g
7443 s%@host_vendor@%$host_vendor%g
7444 s%@host_os@%$host_os%g
7445 s%@target@%$target%g
7446 s%@target_alias@%$target_alias%g
7447 s%@target_cpu@%$target_cpu%g
7448 s%@target_vendor@%$target_vendor%g
7449 s%@target_os@%$target_os%g
7450 s%@build@%$build%g
7451 s%@build_alias@%$build_alias%g
7452 s%@build_cpu@%$build_cpu%g
7453 s%@build_vendor@%$build_vendor%g
7454 s%@build_os@%$build_os%g
7455 s%@CC@%$CC%g
7456 s%@glibjava_CXX@%$glibjava_CXX%g
7457 s%@CXX@%$CXX%g
7458 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
7459 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
7460 s%@INSTALL_DATA@%$INSTALL_DATA%g
7461 s%@PACKAGE@%$PACKAGE%g
7462 s%@VERSION@%$VERSION%g
7463 s%@ACLOCAL@%$ACLOCAL%g
7464 s%@AUTOCONF@%$AUTOCONF%g
7465 s%@AUTOMAKE@%$AUTOMAKE%g
7466 s%@AUTOHEADER@%$AUTOHEADER%g
7467 s%@MAKEINFO@%$MAKEINFO%g
7468 s%@SET_MAKE@%$SET_MAKE%g
7469 s%@AS@%$AS%g
7470 s%@AR@%$AR%g
7471 s%@RANLIB@%$RANLIB%g
7472 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
7473 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
7474 s%@MAINT@%$MAINT%g
7475 s%@EXEEXT@%$EXEEXT%g
7476 s%@LIBGCJ_CFLAGS@%$LIBGCJ_CFLAGS%g
7477 s%@LIBGCJ_CXXFLAGS@%$LIBGCJ_CXXFLAGS%g
7478 s%@LIBGCJ_JAVAFLAGS@%$LIBGCJ_JAVAFLAGS%g
7479 s%@INCLTDL@%$INCLTDL%g
7480 s%@LIBLTDL@%$LIBLTDL%g
7481 s%@DIRLTDL@%$DIRLTDL%g
7482 s%@OBJEXT@%$OBJEXT%g
7483 s%@STRIP@%$STRIP%g
7484 s%@LIBTOOL@%$LIBTOOL%g
7485 s%@CXXCPP@%$CXXCPP%g
7486 s%@subdirs@%$subdirs%g
7487 s%@COMPPATH@%$COMPPATH%g
7488 s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
7489 s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
7490 s%@LIBGCJDEBUG@%$LIBGCJDEBUG%g
7491 s%@LIBFFI@%$LIBFFI%g
7492 s%@LIBFFIINCS@%$LIBFFIINCS%g
7493 s%@PLATFORMOBJS@%$PLATFORMOBJS%g
7494 s%@CPP@%$CPP%g
7495 s%@SYSTEMSPEC@%$SYSTEMSPEC%g
7496 s%@LIBGCJTESTSPEC@%$LIBGCJTESTSPEC%g
7497 s%@ZLIBSPEC@%$ZLIBSPEC%g
7498 s%@ZLIBTESTSPEC@%$ZLIBTESTSPEC%g
7499 s%@GCLIBS@%$GCLIBS%g
7500 s%@GCINCS@%$GCINCS%g
7501 s%@GCDEPS@%$GCDEPS%g
7502 s%@GCOBJS@%$GCOBJS%g
7503 s%@GCSPEC@%$GCSPEC%g
7504 s%@JC1GCSPEC@%$JC1GCSPEC%g
7505 s%@GCTESTSPEC@%$GCTESTSPEC%g
7506 s%@THREADLIBS@%$THREADLIBS%g
7507 s%@THREADINCS@%$THREADINCS%g
7508 s%@THREADDEPS@%$THREADDEPS%g
7509 s%@THREADOBJS@%$THREADOBJS%g
7510 s%@THREADSPEC@%$THREADSPEC%g
7511 s%@HASH_SYNC_SPEC@%$HASH_SYNC_SPEC%g
7512 s%@USING_GCC_TRUE@%$USING_GCC_TRUE%g
7513 s%@USING_GCC_FALSE@%$USING_GCC_FALSE%g
7514 s%@tool_include_dir@%$tool_include_dir%g
7515 s%@LIBICONV@%$LIBICONV%g
7516 s%@GCJ@%$GCJ%g
7517 s%@GCJFLAGS@%$GCJFLAGS%g
7518 s%@ZLIBS@%$ZLIBS%g
7519 s%@SYS_ZLIBS@%$SYS_ZLIBS%g
7520 s%@ZINCS@%$ZINCS%g
7521 s%@DIVIDESPEC@%$DIVIDESPEC%g
7522 s%@EXCEPTIONSPEC@%$EXCEPTIONSPEC%g
7523 s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
7524 s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
7525 s%@NULL_TARGET_TRUE@%$NULL_TARGET_TRUE%g
7526 s%@NULL_TARGET_FALSE@%$NULL_TARGET_FALSE%g
7527 s%@NATIVE_TRUE@%$NATIVE_TRUE%g
7528 s%@NATIVE_FALSE@%$NATIVE_FALSE%g
7529 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
7530 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
7531 s%@NEEDS_DATA_START_TRUE@%$NEEDS_DATA_START_TRUE%g
7532 s%@NEEDS_DATA_START_FALSE@%$NEEDS_DATA_START_FALSE%g
7533 s%@GCC_UNWIND_INCLUDE@%$GCC_UNWIND_INCLUDE%g
7534 s%@AM_RUNTESTFLAGS@%$AM_RUNTESTFLAGS%g
7535 s%@ALLOCA@%$ALLOCA%g
7536 s%@PERL@%$PERL%g
7537 s%@SYSDEP_SOURCES@%$SYSDEP_SOURCES%g
7538 s%@X_CFLAGS@%$X_CFLAGS%g
7539 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
7540 s%@X_LIBS@%$X_LIBS%g
7541 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
7542 s%@XLIB_AWT_TRUE@%$XLIB_AWT_TRUE%g
7543 s%@XLIB_AWT_FALSE@%$XLIB_AWT_FALSE%g
7544 s%@GTK_AWT_TRUE@%$GTK_AWT_TRUE%g
7545 s%@GTK_AWT_FALSE@%$GTK_AWT_FALSE%g
7546 s%@here@%$here%g
7547
7548 CEOF
7549 EOF
7550
7551 cat >> $CONFIG_STATUS <<\EOF
7552
7553 # Split the substitutions into bite-sized pieces for seds with
7554 # small command number limits, like on Digital OSF/1 and HP-UX.
7555 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
7556 ac_file=1 # Number of current file.
7557 ac_beg=1 # First line for current file.
7558 ac_end=$ac_max_sed_cmds # Line after last line for current file.
7559 ac_more_lines=:
7560 ac_sed_cmds=""
7561 while $ac_more_lines; do
7562   if test $ac_beg -gt 1; then
7563     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
7564   else
7565     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
7566   fi
7567   if test ! -s conftest.s$ac_file; then
7568     ac_more_lines=false
7569     rm -f conftest.s$ac_file
7570   else
7571     if test -z "$ac_sed_cmds"; then
7572       ac_sed_cmds="sed -f conftest.s$ac_file"
7573     else
7574       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
7575     fi
7576     ac_file=`expr $ac_file + 1`
7577     ac_beg=$ac_end
7578     ac_end=`expr $ac_end + $ac_max_sed_cmds`
7579   fi
7580 done
7581 if test -z "$ac_sed_cmds"; then
7582   ac_sed_cmds=cat
7583 fi
7584 EOF
7585
7586 cat >> $CONFIG_STATUS <<EOF
7587
7588 CONFIG_FILES=\${CONFIG_FILES-"Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile"}
7589 EOF
7590 cat >> $CONFIG_STATUS <<\EOF
7591 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
7592   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7593   case "$ac_file" in
7594   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7595        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7596   *) ac_file_in="${ac_file}.in" ;;
7597   esac
7598
7599   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7600
7601   # Remove last slash and all that follows it.  Not all systems have dirname.
7602   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7603   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7604     # The file is in a subdirectory.
7605     test ! -d "$ac_dir" && mkdir "$ac_dir"
7606     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
7607     # A "../" for each directory in $ac_dir_suffix.
7608     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7609   else
7610     ac_dir_suffix= ac_dots=
7611   fi
7612
7613   case "$ac_given_srcdir" in
7614   .)  srcdir=.
7615       if test -z "$ac_dots"; then top_srcdir=.
7616       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7617   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
7618   *) # Relative path.
7619     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7620     top_srcdir="$ac_dots$ac_given_srcdir" ;;
7621   esac
7622
7623   case "$ac_given_INSTALL" in
7624   [/$]*) INSTALL="$ac_given_INSTALL" ;;
7625   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7626   esac
7627
7628   echo creating "$ac_file"
7629   rm -f "$ac_file"
7630   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7631   case "$ac_file" in
7632   *Makefile*) ac_comsub="1i\\
7633 # $configure_input" ;;
7634   *) ac_comsub= ;;
7635   esac
7636
7637   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7638   sed -e "$ac_comsub
7639 s%@configure_input@%$configure_input%g
7640 s%@srcdir@%$srcdir%g
7641 s%@top_srcdir@%$top_srcdir%g
7642 s%@INSTALL@%$INSTALL%g
7643 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
7644 fi; done
7645 rm -f conftest.s*
7646
7647 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7648 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7649 #
7650 # ac_d sets the value in "#define NAME VALUE" lines.
7651 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
7652 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
7653 ac_dC='\3'
7654 ac_dD='%g'
7655 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
7656 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7657 ac_uB='\([      ]\)%\1#\2define\3'
7658 ac_uC=' '
7659 ac_uD='\4%g'
7660 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7661 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7662 ac_eB='$%\1#\2define\3'
7663 ac_eC=' '
7664 ac_eD='%g'
7665
7666 if test "${CONFIG_HEADERS+set}" != set; then
7667 EOF
7668 cat >> $CONFIG_STATUS <<EOF
7669   CONFIG_HEADERS="include/config.h gcj/libgcj-config.h"
7670 EOF
7671 cat >> $CONFIG_STATUS <<\EOF
7672 fi
7673 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
7674   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7675   case "$ac_file" in
7676   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7677        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7678   *) ac_file_in="${ac_file}.in" ;;
7679   esac
7680
7681   echo creating $ac_file
7682
7683   rm -f conftest.frag conftest.in conftest.out
7684   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7685   cat $ac_file_inputs > conftest.in
7686
7687 EOF
7688
7689 # Transform confdefs.h into a sed script conftest.vals that substitutes
7690 # the proper values into config.h.in to produce config.h.  And first:
7691 # Protect against being on the right side of a sed subst in config.status.
7692 # Protect against being in an unquoted here document in config.status.
7693 rm -f conftest.vals
7694 cat > conftest.hdr <<\EOF
7695 s/[\\&%]/\\&/g
7696 s%[\\$`]%\\&%g
7697 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
7698 s%ac_d%ac_u%gp
7699 s%ac_u%ac_e%gp
7700 EOF
7701 sed -n -f conftest.hdr confdefs.h > conftest.vals
7702 rm -f conftest.hdr
7703
7704 # This sed command replaces #undef with comments.  This is necessary, for
7705 # example, in the case of _POSIX_SOURCE, which is predefined and required
7706 # on some systems where configure will not decide to define it.
7707 cat >> conftest.vals <<\EOF
7708 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
7709 EOF
7710
7711 # Break up conftest.vals because some shells have a limit on
7712 # the size of here documents, and old seds have small limits too.
7713
7714 rm -f conftest.tail
7715 while :
7716 do
7717   ac_lines=`grep -c . conftest.vals`
7718   # grep -c gives empty output for an empty file on some AIX systems.
7719   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
7720   # Write a limited-size here document to conftest.frag.
7721   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
7722   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
7723   echo 'CEOF
7724   sed -f conftest.frag conftest.in > conftest.out
7725   rm -f conftest.in
7726   mv conftest.out conftest.in
7727 ' >> $CONFIG_STATUS
7728   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
7729   rm -f conftest.vals
7730   mv conftest.tail conftest.vals
7731 done
7732 rm -f conftest.vals
7733
7734 cat >> $CONFIG_STATUS <<\EOF
7735   rm -f conftest.frag conftest.h
7736   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
7737   cat conftest.in >> conftest.h
7738   rm -f conftest.in
7739   if cmp -s $ac_file conftest.h 2>/dev/null; then
7740     echo "$ac_file is unchanged"
7741     rm -f conftest.h
7742   else
7743     # Remove last slash and all that follows it.  Not all systems have dirname.
7744       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7745       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7746       # The file is in a subdirectory.
7747       test ! -d "$ac_dir" && mkdir "$ac_dir"
7748     fi
7749     rm -f $ac_file
7750     mv conftest.h $ac_file
7751   fi
7752 fi; done
7753
7754 EOF
7755
7756 cat >> $CONFIG_STATUS <<EOF
7757 ac_sources="include/$PLATFORMH java/io/natFile${FILE-${PLATFORM}}.cc java/io/natFileDescriptor${FILE-${PLATFORM}}.cc java/lang/${PLATFORM}Process.java java/lang/nat${PLATFORM}Process.cc include/$GCHDR include/$THREADH sysdep/$sysdeps_dir $SIGNAL_HANDLER"
7758 ac_dests="include/platform.h java/io/natFile.cc java/io/natFileDescriptor.cc java/lang/ConcreteProcess.java java/lang/natConcreteProcess.cc include/java-gc.h include/java-threads.h sysdep include/java-signal.h"
7759 EOF
7760
7761 cat >> $CONFIG_STATUS <<\EOF
7762 srcdir=$ac_given_srcdir
7763 while test -n "$ac_sources"; do
7764   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
7765   set $ac_sources; ac_source=$1; shift; ac_sources=$*
7766
7767   echo "linking $srcdir/$ac_source to $ac_dest"
7768
7769   if test ! -r $srcdir/$ac_source; then
7770     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
7771   fi
7772   rm -f $ac_dest
7773
7774   # Make relative symlinks.
7775   # Remove last slash and all that follows it.  Not all systems have dirname.
7776   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
7777   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
7778     # The dest file is in a subdirectory.
7779     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
7780     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
7781     # A "../" for each directory in $ac_dest_dir_suffix.
7782     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
7783   else
7784     ac_dest_dir_suffix= ac_dots=
7785   fi
7786
7787   case "$srcdir" in
7788   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
7789   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
7790   esac
7791
7792   # Make a symlink if possible; otherwise try a hard link.
7793   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
7794     ln $srcdir/$ac_source $ac_dest; then :
7795   else
7796     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
7797   fi
7798 done
7799 EOF
7800 cat >> $CONFIG_STATUS <<EOF
7801
7802 srcdir=${srcdir}
7803 host=${host}
7804 target=${target}
7805 with_multisubdir=${with_multisubdir}
7806 ac_configure_args="${multilib_arg} ${ac_configure_args}"
7807 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7808 libgcj_basedir=${libgcj_basedir}
7809 CC="${CC}"
7810 CXX="${CXX}"
7811
7812 EOF
7813 cat >> $CONFIG_STATUS <<\EOF
7814 am_indx=1
7815 for am_file in include/config.h gcj/libgcj-config.h; do
7816   case " $CONFIG_HEADERS " in
7817   *" $am_file "*)
7818     echo timestamp > `echo $am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
7819     ;;
7820   esac
7821   am_indx=`expr "$am_indx" + 1`
7822 done
7823 # Only add multilib support code if we just rebuilt top-level Makefile.
7824 case " $CONFIG_FILES " in
7825  *" Makefile "*)
7826    ac_file=Makefile . ${libgcj_basedir}/../config-ml.in
7827    ;;
7828 esac
7829
7830 # Make subdirectories and `.d' files.  Look in both srcdir and
7831 # builddir for the .java files.
7832 h=`pwd`
7833 : > deps.mk
7834 ( (cd $srcdir && find . \( -name '*.java' -o -name '*.cc' \) -print) ;
7835   find . \( -name '*.java' -o -name '*.cc' \) -print) | \
7836    fgrep -v testsuite | \
7837    sed -e 's/\.java/.d/'\;'s/\.cc/.d/' | \
7838    while read f; do
7839       echo "include $f" >> deps.mk
7840       test -f $f || {
7841
7842          d=`echo $f | sed -e 's,/[^/]*$,,'`
7843
7844          if test ! -d $d; then
7845            $libgcj_basedir/../mkinstalldirs $d
7846          fi;
7847          echo > $f
7848       }
7849    done
7850
7851 exit 0
7852 EOF
7853 chmod +x $CONFIG_STATUS
7854 rm -fr confdefs* $ac_clean_files
7855 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
7856
7857 if test "$no_recursion" != yes; then
7858
7859   # Remove --cache-file and --srcdir arguments so they do not pile up.
7860   ac_sub_configure_args=
7861   ac_prev=
7862   for ac_arg in $ac_configure_args; do
7863     if test -n "$ac_prev"; then
7864       ac_prev=
7865       continue
7866     fi
7867     case "$ac_arg" in
7868     -cache-file | --cache-file | --cache-fil | --cache-fi \
7869     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
7870       ac_prev=cache_file ;;
7871     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
7872     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
7873       ;;
7874     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
7875       ac_prev=srcdir ;;
7876     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
7877       ;;
7878     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
7879     esac
7880   done
7881
7882   for ac_config_dir in $DIRLTDL; do
7883
7884     # Do not complain, so a configure script can configure whichever
7885     # parts of a large source tree are present.
7886     if test ! -d $srcdir/$ac_config_dir; then
7887       continue
7888     fi
7889
7890     echo configuring in $ac_config_dir
7891
7892     case "$srcdir" in
7893     .) ;;
7894     *)
7895       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
7896       else
7897         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
7898       fi
7899       ;;
7900     esac
7901
7902     ac_popdir=`pwd`
7903     cd $ac_config_dir
7904
7905       # A "../" for each directory in /$ac_config_dir.
7906       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
7907
7908     case "$srcdir" in
7909     .) # No --srcdir option.  We are building in place.
7910       ac_sub_srcdir=$srcdir ;;
7911     /*) # Absolute path.
7912       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
7913     *) # Relative path.
7914       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
7915     esac
7916
7917     # Check for guested configure; otherwise get Cygnus style configure.
7918     if test -f $ac_sub_srcdir/configure; then
7919       ac_sub_configure=$ac_sub_srcdir/configure
7920     elif test -f $ac_sub_srcdir/configure.in; then
7921       ac_sub_configure=$ac_configure
7922     else
7923       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
7924       ac_sub_configure=
7925     fi
7926
7927     # The recursion is here.
7928     if test -n "$ac_sub_configure"; then
7929
7930       # Make the cache file name correct relative to the subdirectory.
7931       case "$cache_file" in
7932       /*) ac_sub_cache_file=$cache_file ;;
7933       *) # Relative path.
7934         ac_sub_cache_file="$ac_dots$cache_file" ;;
7935       esac
7936   case "$ac_given_INSTALL" in
7937         [/$]*) INSTALL="$ac_given_INSTALL" ;;
7938         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7939         esac
7940
7941       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
7942       # The eval makes quoting arguments work.
7943       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
7944       then :
7945       else
7946         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
7947       fi
7948     fi
7949
7950     cd $ac_popdir
7951   done
7952 fi
7953