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