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