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