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="$ac_help
  20   --with-newlib           Configuring with newlib"
  21 ac_help="$ac_help
  22   --enable-multilib       build many library versions (default)"
  23 ac_help="$ac_help
  24   --enable-maintainer-mode enable make rules and dependencies not useful
  25                           (and sometimes confusing) to the casual installer"
  26 ac_help="$ac_help
  27   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  28 ac_help="$ac_help
  29   --enable-static[=PKGS]  build static libraries [default=yes]"
  30 ac_help="$ac_help
  31   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  32 ac_help="$ac_help
  33   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  34 ac_help="$ac_help
  35   --disable-libtool-lock  avoid locking (might break parallel builds)"
  36 ac_help="$ac_help
  37   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  38 ac_help="$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 # This works around the fact that libtool configuration may change LD
 580 # for this particular configuration, but some shells, instead of
 581 # keeping the changes in LD private, export them just because LD is
 582 # exported.
 583 ORIGINAL_LD_FOR_MULTILIBS=$LD
 584
 585 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
 586 echo "configure:587: checking whether ln -s works" >&5
 587 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
 588   echo $ac_n "(cached) $ac_c" 1>&6
 589 else
 590   rm -f conftestdata
 591 if ln -s X conftestdata 2>/dev/null
 592 then
 593   rm -f conftestdata
 594   ac_cv_prog_LN_S="ln -s"
 595 else
 596   ac_cv_prog_LN_S=ln
 597 fi
 598 fi
 599 LN_S="$ac_cv_prog_LN_S"
 600 if test "$ac_cv_prog_LN_S" = "ln -s"; then
 601   echo "$ac_t""yes" 1>&6
 602 else
 603   echo "$ac_t""no" 1>&6
 604 fi
 605
 606
 607 # Check whether --with-target-subdir or --without-target-subdir was given.
 608 if test "${with_target_subdir+set}" = set; then
 609   withval="$with_target_subdir"
 610   :
 611 fi
 612
 613 # Check whether --with-cross-host or --without-cross-host was given.
 614 if test "${with_cross_host+set}" = set; then
 615   withval="$with_cross_host"
 616   :
 617 fi
 618
 619
 620 # Check whether --with-newlib or --without-newlib was given.
 621 if test "${with_newlib+set}" = set; then
 622   withval="$with_newlib"
 623   :
 624 fi
 625
 626
 627 # Find a good install program.  We prefer a C program (faster),
 628 # so one script is as good as another.  But avoid the broken or
 629 # incompatible versions:
 630 # SysV /etc/install, /usr/sbin/install
 631 # SunOS /usr/etc/install
 632 # IRIX /sbin/install
 633 # AIX /bin/install
 634 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 635 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 636 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 637 # ./install, which can be erroneously created by make from ./install.sh.
 638 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 639 echo "configure:640: checking for a BSD compatible install" >&5
 640 if test -z "$INSTALL"; then
 641 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 642   echo $ac_n "(cached) $ac_c" 1>&6
 643 else
 644     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 645   for ac_dir in $PATH; do
 646     # Account for people who put trailing slashes in PATH elements.
 647     case "$ac_dir/" in
 648     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 649     *)
 650       # OSF1 and SCO ODT 3.0 have their own names for install.
 651       # Don't use installbsd from OSF since it installs stuff as root
 652       # by default.
 653       for ac_prog in ginstall scoinst install; do
 654         if test -f $ac_dir/$ac_prog; then
 655           if test $ac_prog = install &&
 656             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 657             # AIX install.  It has an incompatible calling convention.
 658             :
 659           else
 660             ac_cv_path_install="$ac_dir/$ac_prog -c"
 661             break 2
 662           fi
 663         fi
 664       done
 665       ;;
 666     esac
 667   done
 668   IFS="$ac_save_IFS"
 669
 670 fi
 671   if test "${ac_cv_path_install+set}" = set; then
 672     INSTALL="$ac_cv_path_install"
 673   else
 674     # As a last resort, use the slow shell script.  We don't cache a
 675     # path for INSTALL within a source directory, because that will
 676     # break other packages using the cache if that directory is
 677     # removed, or if the path is relative.
 678     INSTALL="$ac_install_sh"
 679   fi
 680 fi
 681 echo "$ac_t""$INSTALL" 1>&6
 682
 683 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 684 # It thinks the first close brace ends the variable substitution.
 685 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 686
 687 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 688
 689 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 690
 691 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 692 echo "configure:693: checking whether build environment is sane" >&5
 693 # Just in case
 694 sleep 1
 695 echo timestamp > conftestfile
 696 # Do `set' in a subshell so we don't clobber the current shell's
 697 # arguments.  Must try -L first in case configure is actually a
 698 # symlink; some systems play weird games with the mod time of symlinks
 699 # (eg FreeBSD returns the mod time of the symlink's containing
 700 # directory).
 701 if (
 702    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 703    if test "$*" = "X"; then
 704       # -L didn't work.
 705       set X `ls -t $srcdir/configure conftestfile`
 706    fi
 707    if test "$*" != "X $srcdir/configure conftestfile" \
 708       && test "$*" != "X conftestfile $srcdir/configure"; then
 709
 710       # If neither matched, then we have a broken ls.  This can happen
 711       # if, for instance, CONFIG_SHELL is bash and it inherits a
 712       # broken ls alias from the environment.  This has actually
 713       # happened.  Such a system could not be considered "sane".
 714       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 715 alias in your environment" 1>&2; exit 1; }
 716    fi
 717
 718    test "$2" = conftestfile
 719    )
 720 then
 721    # Ok.
 722    :
 723 else
 724    { echo "configure: error: newly created file is older than distributed files!
 725 Check your system clock" 1>&2; exit 1; }
 726 fi
 727 rm -f conftest*
 728 echo "$ac_t""yes" 1>&6
 729 if test "$program_transform_name" = s,x,x,; then
 730   program_transform_name=
 731 else
 732   # Double any \ or $.  echo might interpret backslashes.
 733   cat <<\EOF_SED > conftestsed
 734 s,\\,\\\\,g; s,\$,$$,g
 735 EOF_SED
 736   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 737   rm -f conftestsed
 738 fi
 739 test "$program_prefix" != NONE &&
 740   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 741 # Use a double $ so make ignores it.
 742 test "$program_suffix" != NONE &&
 743   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 744
 745 # sed with no file args requires a program.
 746 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 747
 748 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 749 echo "configure:750: checking whether ${MAKE-make} sets \${MAKE}" >&5
 750 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 751 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 752   echo $ac_n "(cached) $ac_c" 1>&6
 753 else
 754   cat > conftestmake <<\EOF
 755 all:
 756         @echo 'ac_maketemp="${MAKE}"'
 757 EOF
 758 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 759 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 760 if test -n "$ac_maketemp"; then
 761   eval ac_cv_prog_make_${ac_make}_set=yes
 762 else
 763   eval ac_cv_prog_make_${ac_make}_set=no
 764 fi
 765 rm -f conftestmake
 766 fi
 767 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 768   echo "$ac_t""yes" 1>&6
 769   SET_MAKE=
 770 else
 771   echo "$ac_t""no" 1>&6
 772   SET_MAKE="MAKE=${MAKE-make}"
 773 fi
 774
 775 if test $host != $build; then
 776   ac_tool_prefix=${host_alias}-
 777 else
 778   ac_tool_prefix=
 779 fi
 780
 781 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 782 echo "configure:783: checking for Cygwin environment" >&5
 783 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 784   echo $ac_n "(cached) $ac_c" 1>&6
 785 else
 786   cat > conftest.$ac_ext <<EOF
 787 #line 788 "configure"
 788 #include "confdefs.h"
 789
 790 int main() {
 791
 792 #ifndef __CYGWIN__
 793 #define __CYGWIN__ __CYGWIN32__
 794 #endif
 795 return __CYGWIN__;
 796 ; return 0; }
 797 EOF
 798 if { (eval echo configure:799: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 799   rm -rf conftest*
 800   ac_cv_cygwin=yes
 801 else
 802   echo "configure: failed program was:" >&5
 803   cat conftest.$ac_ext >&5
 804   rm -rf conftest*
 805   ac_cv_cygwin=no
 806 fi
 807 rm -f conftest*
 808 rm -f conftest*
 809 fi
 810
 811 echo "$ac_t""$ac_cv_cygwin" 1>&6
 812 CYGWIN=
 813 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 814 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 815 echo "configure:816: checking for mingw32 environment" >&5
 816 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 817   echo $ac_n "(cached) $ac_c" 1>&6
 818 else
 819   cat > conftest.$ac_ext <<EOF
 820 #line 821 "configure"
 821 #include "confdefs.h"
 822
 823 int main() {
 824 return __MINGW32__;
 825 ; return 0; }
 826 EOF
 827 if { (eval echo configure:828: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 828   rm -rf conftest*
 829   ac_cv_mingw32=yes
 830 else
 831   echo "configure: failed program was:" >&5
 832   cat conftest.$ac_ext >&5
 833   rm -rf conftest*
 834   ac_cv_mingw32=no
 835 fi
 836 rm -f conftest*
 837 rm -f conftest*
 838 fi
 839
 840 echo "$ac_t""$ac_cv_mingw32" 1>&6
 841 MINGW32=
 842 test "$ac_cv_mingw32" = yes && MINGW32=yes
 843
 844 # Check whether --enable-multilib or --disable-multilib was given.
 845 if test "${enable_multilib+set}" = set; then
 846   enableval="$enable_multilib"
 847   case "${enableval}" in
 848   yes) multilib=yes ;;
 849   no)  multilib=no ;;
 850   *)   { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
 851  esac
 852 else
 853   multilib=yes
 854 fi
 855
 856
 857 # When building with srcdir == objdir, links to the source files will
 858 # be created in directories within the target_subdir.  We have to
 859 # adjust toplevel_srcdir accordingly, so that configure finds
 860 # install-sh and other auxiliary files that live in the top-level
 861 # source directory.
 862 if test "${srcdir}" = "."; then
 863   if test -z "${with_target_subdir}"; then
 864     toprel=".."
 865   else
 866     if test "${with_target_subdir}" != "."; then
 867       toprel="${with_multisrctop}../.."
 868     else
 869       toprel="${with_multisrctop}.."
 870     fi
 871   fi
 872 else
 873   toprel=".."
 874 fi
 875
 876 libgcj_basedir=$srcdir/$toprel/./libjava
 877
 878
 879 ac_aux_dir=
 880 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
 881   if test -f $ac_dir/install-sh; then
 882     ac_aux_dir=$ac_dir
 883     ac_install_sh="$ac_aux_dir/install-sh -c"
 884     break
 885   elif test -f $ac_dir/install.sh; then
 886     ac_aux_dir=$ac_dir
 887     ac_install_sh="$ac_aux_dir/install.sh -c"
 888     break
 889   fi
 890 done
 891 if test -z "$ac_aux_dir"; then
 892   { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
 893 fi
 894 ac_config_guess=$ac_aux_dir/config.guess
 895 ac_config_sub=$ac_aux_dir/config.sub
 896 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 897
 898 if :; then :; else
 899   # This overrides the previous occurrence for automake, but not for
 900   # autoconf, which is exactly what we want.
 901   ac_aux_dir=
 902 for ac_dir in .. $srcdir/..; do
 903   if test -f $ac_dir/install-sh; then
 904     ac_aux_dir=$ac_dir
 905     ac_install_sh="$ac_aux_dir/install-sh -c"
 906     break
 907   elif test -f $ac_dir/install.sh; then
 908     ac_aux_dir=$ac_dir
 909     ac_install_sh="$ac_aux_dir/install.sh -c"
 910     break
 911   fi
 912 done
 913 if test -z "$ac_aux_dir"; then
 914   { echo "configure: error: can not find install-sh or install.sh in .. $srcdir/.." 1>&2; exit 1; }
 915 fi
 916 ac_config_guess=$ac_aux_dir/config.guess
 917 ac_config_sub=$ac_aux_dir/config.sub
 918 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 919
 920 fi
 921
 922 # This works around an automake problem.
 923 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
 924
 925
 926
 927 # Do some error checking and defaulting for the host and target type.
 928 # The inputs are:
 929 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 930 #
 931 # The rules are:
 932 # 1. You are not allowed to specify --host, --target, and nonopt at the
 933 #    same time.
 934 # 2. Host defaults to nonopt.
 935 # 3. If nonopt is not specified, then host defaults to the current host,
 936 #    as determined by config.guess.
 937 # 4. Target and build default to nonopt.
 938 # 5. If nonopt is not specified, then target and build default to host.
 939
 940 # The aliases save the names the user supplied, while $host etc.
 941 # will get canonicalized.
 942 case $host---$target---$nonopt in
 943 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 944 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 945 esac
 946
 947
 948 # Make sure we can run config.sub.
 949 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 950 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 951 fi
 952
 953 echo $ac_n "checking host system type""... $ac_c" 1>&6
 954 echo "configure:955: checking host system type" >&5
 955
 956 host_alias=$host
 957 case "$host_alias" in
 958 NONE)
 959   case $nonopt in
 960   NONE)
 961     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 962     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 963     fi ;;
 964   *) host_alias=$nonopt ;;
 965   esac ;;
 966 esac
 967
 968 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 969 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 970 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 971 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 972 echo "$ac_t""$host" 1>&6
 973
 974 echo $ac_n "checking target system type""... $ac_c" 1>&6
 975 echo "configure:976: checking target system type" >&5
 976
 977 target_alias=$target
 978 case "$target_alias" in
 979 NONE)
 980   case $nonopt in
 981   NONE) target_alias=$host_alias ;;
 982   *) target_alias=$nonopt ;;
 983   esac ;;
 984 esac
 985
 986 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 987 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 988 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 989 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 990 echo "$ac_t""$target" 1>&6
 991
 992 echo $ac_n "checking build system type""... $ac_c" 1>&6
 993 echo "configure:994: checking build system type" >&5
 994
 995 build_alias=$build
 996 case "$build_alias" in
 997 NONE)
 998   case $nonopt in
 999   NONE) build_alias=$host_alias ;;
1000   *) build_alias=$nonopt ;;
1001   esac ;;
1002 esac
1003
1004 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1005 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1006 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1007 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1008 echo "$ac_t""$build" 1>&6
1009
1010 test "$host_alias" != "$target_alias" &&
1011   test "$program_prefix$program_suffix$program_transform_name" = \
1012     NONENONEs,x,x, &&
1013   program_prefix=${target_alias}-
1014
1015
1016
1017
1018
1019 # Extract the first word of "gcc", so it can be a program name with args.
1020 set dummy gcc; ac_word=$2
1021 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1022 echo "configure:1023: checking for $ac_word" >&5
1023 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1024   echo $ac_n "(cached) $ac_c" 1>&6
1025 else
1026   if test -n "$CC"; then
1027   ac_cv_prog_CC="$CC" # Let the user override the test.
1028 else
1029   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1030   ac_dummy="$PATH"
1031   for ac_dir in $ac_dummy; do
1032     test -z "$ac_dir" && ac_dir=.
1033     if test -f $ac_dir/$ac_word; then
1034       ac_cv_prog_CC="gcc"
1035       break
1036     fi
1037   done
1038   IFS="$ac_save_ifs"
1039 fi
1040 fi
1041 CC="$ac_cv_prog_CC"
1042 if test -n "$CC"; then
1043   echo "$ac_t""$CC" 1>&6
1044 else
1045   echo "$ac_t""no" 1>&6
1046 fi
1047
1048 if test -z "$CC"; then
1049   # Extract the first word of "cc", so it can be a program name with args.
1050 set dummy cc; ac_word=$2
1051 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1052 echo "configure:1053: checking for $ac_word" >&5
1053 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1054   echo $ac_n "(cached) $ac_c" 1>&6
1055 else
1056   if test -n "$CC"; then
1057   ac_cv_prog_CC="$CC" # Let the user override the test.
1058 else
1059   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1060   ac_prog_rejected=no
1061   ac_dummy="$PATH"
1062   for ac_dir in $ac_dummy; do
1063     test -z "$ac_dir" && ac_dir=.
1064     if test -f $ac_dir/$ac_word; then
1065       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1066         ac_prog_rejected=yes
1067         continue
1068       fi
1069       ac_cv_prog_CC="cc"
1070       break
1071     fi
1072   done
1073   IFS="$ac_save_ifs"
1074 if test $ac_prog_rejected = yes; then
1075   # We found a bogon in the path, so make sure we never use it.
1076   set dummy $ac_cv_prog_CC
1077   shift
1078   if test $# -gt 0; then
1079     # We chose a different compiler from the bogus one.
1080     # However, it has the same basename, so the bogon will be chosen
1081     # first if we set CC to just the basename; use the full file name.
1082     shift
1083     set dummy "$ac_dir/$ac_word" "$@"
1084     shift
1085     ac_cv_prog_CC="$@"
1086   fi
1087 fi
1088 fi
1089 fi
1090 CC="$ac_cv_prog_CC"
1091 if test -n "$CC"; then
1092   echo "$ac_t""$CC" 1>&6
1093 else
1094   echo "$ac_t""no" 1>&6
1095 fi
1096
1097   if test -z "$CC"; then
1098     case "`uname -s`" in
1099     *win32* | *WIN32*)
1100       # Extract the first word of "cl", so it can be a program name with args.
1101 set dummy cl; ac_word=$2
1102 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1103 echo "configure:1104: checking for $ac_word" >&5
1104 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1105   echo $ac_n "(cached) $ac_c" 1>&6
1106 else
1107   if test -n "$CC"; then
1108   ac_cv_prog_CC="$CC" # Let the user override the test.
1109 else
1110   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1111   ac_dummy="$PATH"
1112   for ac_dir in $ac_dummy; do
1113     test -z "$ac_dir" && ac_dir=.
1114     if test -f $ac_dir/$ac_word; then
1115       ac_cv_prog_CC="cl"
1116       break
1117     fi
1118   done
1119   IFS="$ac_save_ifs"
1120 fi
1121 fi
1122 CC="$ac_cv_prog_CC"
1123 if test -n "$CC"; then
1124   echo "$ac_t""$CC" 1>&6
1125 else
1126   echo "$ac_t""no" 1>&6
1127 fi
1128  ;;
1129     esac
1130   fi
1131   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1132 fi
1133
1134
1135 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1136 echo "configure:1137: checking whether we are using GNU C" >&5
1137 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1138   echo $ac_n "(cached) $ac_c" 1>&6
1139 else
1140   cat > conftest.c <<EOF
1141 #ifdef __GNUC__
1142   yes;
1143 #endif
1144 EOF
1145 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1146: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1146   ac_cv_prog_gcc=yes
1147 else
1148   ac_cv_prog_gcc=no
1149 fi
1150 fi
1151
1152 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1153
1154 if test $ac_cv_prog_gcc = yes; then
1155   GCC=yes
1156 else
1157   GCC=
1158 fi
1159
1160 ac_test_CFLAGS="${CFLAGS+set}"
1161 ac_save_CFLAGS="$CFLAGS"
1162 CFLAGS=
1163 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1164 echo "configure:1165: checking whether ${CC-cc} accepts -g" >&5
1165 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1166   echo $ac_n "(cached) $ac_c" 1>&6
1167 else
1168   echo 'void f(){}' > conftest.c
1169 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1170   ac_cv_prog_cc_g=yes
1171 else
1172   ac_cv_prog_cc_g=no
1173 fi
1174 rm -f conftest*
1175
1176 fi
1177
1178 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1179 if test "$ac_test_CFLAGS" = set; then
1180   CFLAGS="$ac_save_CFLAGS"
1181 elif test $ac_cv_prog_cc_g = yes; then
1182   if test "$GCC" = yes; then
1183     CFLAGS="-g -O2"
1184   else
1185     CFLAGS="-g"
1186   fi
1187 else
1188   if test "$GCC" = yes; then
1189     CFLAGS="-O2"
1190   else
1191     CFLAGS=
1192   fi
1193 fi
1194
1195
1196 # We use the libstdc++-v3 version of LIB_AC_PROG_CXX, but use
1197 # glibjava_CXX instead of glibcpp_CXX.  That's because we're passed a
1198 # different definition of CXX than other directories, since we don't
1199 # depend on libstdc++-v3 having already been built.
1200
1201
1202
1203 # Use glibjava_CXX so that we do not cause CXX to be cached with the
1204 # flags that come in CXX while configuring libjava.  They're different
1205 # from those used for all other target libraries.  If CXX is set in
1206 # the environment, respect that here.
1207 glibjava_CXX=$CXX
1208 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1209 do
1210 # Extract the first word of "$ac_prog", so it can be a program name with args.
1211 set dummy $ac_prog; ac_word=$2
1212 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1213 echo "configure:1214: checking for $ac_word" >&5
1214 if eval "test \"`echo '$''{'ac_cv_prog_glibjava_CXX'+set}'`\" = set"; then
1215   echo $ac_n "(cached) $ac_c" 1>&6
1216 else
1217   if test -n "$glibjava_CXX"; then
1218   ac_cv_prog_glibjava_CXX="$glibjava_CXX" # Let the user override the test.
1219 else
1220   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1221   ac_dummy="$PATH"
1222   for ac_dir in $ac_dummy; do
1223     test -z "$ac_dir" && ac_dir=.
1224     if test -f $ac_dir/$ac_word; then
1225       ac_cv_prog_glibjava_CXX="$ac_prog"
1226       break
1227     fi
1228   done
1229   IFS="$ac_save_ifs"
1230 fi
1231 fi
1232 glibjava_CXX="$ac_cv_prog_glibjava_CXX"
1233 if test -n "$glibjava_CXX"; then
1234   echo "$ac_t""$glibjava_CXX" 1>&6
1235 else
1236   echo "$ac_t""no" 1>&6
1237 fi
1238
1239 test -n "$glibjava_CXX" && break
1240 done
1241 test -n "$glibjava_CXX" || glibjava_CXX="gcc"
1242
1243
1244 CXX=$glibjava_CXX
1245 test -z "$glibjava_CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
1246
1247 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1248 echo "configure:1249: checking whether we are using GNU C++" >&5
1249 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1250   echo $ac_n "(cached) $ac_c" 1>&6
1251 else
1252   cat > conftest.C <<EOF
1253 #ifdef __GNUC__
1254   yes;
1255 #endif
1256 EOF
1257 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1258: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1258   ac_cv_prog_gxx=yes
1259 else
1260   ac_cv_prog_gxx=no
1261 fi
1262 fi
1263
1264 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1265
1266 if test $ac_cv_prog_gxx = yes; then
1267   GXX=yes
1268   ac_test_CXXFLAGS="${CXXFLAGS+set}"
1269   ac_save_CXXFLAGS="$CXXFLAGS"
1270   CXXFLAGS=
1271   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1272 echo "configure:1273: checking whether ${CXX-g++} accepts -g" >&5
1273 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1274   echo $ac_n "(cached) $ac_c" 1>&6
1275 else
1276   echo 'void f(){}' > conftest.cc
1277 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1278   ac_cv_prog_cxx_g=yes
1279 else
1280   ac_cv_prog_cxx_g=no
1281 fi
1282 rm -f conftest*
1283
1284 fi
1285
1286 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1287   if test "$ac_test_CXXFLAGS" = set; then
1288     CXXFLAGS="$ac_save_CXXFLAGS"
1289   elif test $ac_cv_prog_cxx_g = yes; then
1290     CXXFLAGS="-g -O2"
1291   else
1292     CXXFLAGS="-O2"
1293   fi
1294 else
1295   GXX=
1296   test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1297 fi
1298
1299
1300 version=0.0.7
1301
1302 PACKAGE=libjava
1303
1304 VERSION=$version
1305
1306 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1307   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1308 fi
1309 cat >> confdefs.h <<EOF
1310 #define PACKAGE "$PACKAGE"
1311 EOF
1312
1313 cat >> confdefs.h <<EOF
1314 #define VERSION "$VERSION"
1315 EOF
1316
1317
1318
1319 missing_dir=`cd $ac_aux_dir && pwd`
1320 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1321 echo "configure:1322: checking for working aclocal" >&5
1322 # Run test in a subshell; some versions of sh will print an error if
1323 # an executable is not found, even if stderr is redirected.
1324 # Redirect stdin to placate older versions of autoconf.  Sigh.
1325 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1326    ACLOCAL=aclocal
1327    echo "$ac_t""found" 1>&6
1328 else
1329    ACLOCAL="$missing_dir/missing aclocal"
1330    echo "$ac_t""missing" 1>&6
1331 fi
1332
1333 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1334 echo "configure:1335: checking for working autoconf" >&5
1335 # Run test in a subshell; some versions of sh will print an error if
1336 # an executable is not found, even if stderr is redirected.
1337 # Redirect stdin to placate older versions of autoconf.  Sigh.
1338 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1339    AUTOCONF=autoconf
1340    echo "$ac_t""found" 1>&6
1341 else
1342    AUTOCONF="$missing_dir/missing autoconf"
1343    echo "$ac_t""missing" 1>&6
1344 fi
1345
1346 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1347 echo "configure:1348: checking for working automake" >&5
1348 # Run test in a subshell; some versions of sh will print an error if
1349 # an executable is not found, even if stderr is redirected.
1350 # Redirect stdin to placate older versions of autoconf.  Sigh.
1351 if (automake --version) < /dev/null > /dev/null 2>&1; then
1352    AUTOMAKE=automake
1353    echo "$ac_t""found" 1>&6
1354 else
1355    AUTOMAKE="$missing_dir/missing automake"
1356    echo "$ac_t""missing" 1>&6
1357 fi
1358
1359 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1360 echo "configure:1361: checking for working autoheader" >&5
1361 # Run test in a subshell; some versions of sh will print an error if
1362 # an executable is not found, even if stderr is redirected.
1363 # Redirect stdin to placate older versions of autoconf.  Sigh.
1364 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1365    AUTOHEADER=autoheader
1366    echo "$ac_t""found" 1>&6
1367 else
1368    AUTOHEADER="$missing_dir/missing autoheader"
1369    echo "$ac_t""missing" 1>&6
1370 fi
1371
1372 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1373 echo "configure:1374: checking for working makeinfo" >&5
1374 # Run test in a subshell; some versions of sh will print an error if
1375 # an executable is not found, even if stderr is redirected.
1376 # Redirect stdin to placate older versions of autoconf.  Sigh.
1377 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1378    MAKEINFO=makeinfo
1379    echo "$ac_t""found" 1>&6
1380 else
1381    MAKEINFO="$missing_dir/missing makeinfo"
1382    echo "$ac_t""missing" 1>&6
1383 fi
1384
1385
1386
1387 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
1388 # run it explicitly here, it will be run implicitly before
1389 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
1390 # be run before AC_CANONICAL_HOST.
1391 echo $ac_n "checking build system type""... $ac_c" 1>&6
1392 echo "configure:1393: checking build system type" >&5
1393
1394 build_alias=$build
1395 case "$build_alias" in
1396 NONE)
1397   case $nonopt in
1398   NONE) build_alias=$host_alias ;;
1399   *) build_alias=$nonopt ;;
1400   esac ;;
1401 esac
1402
1403 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1404 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1405 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1406 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1407 echo "$ac_t""$build" 1>&6
1408
1409
1410 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
1411 set dummy ${ac_tool_prefix}as; ac_word=$2
1412 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1413 echo "configure:1414: checking for $ac_word" >&5
1414 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
1415   echo $ac_n "(cached) $ac_c" 1>&6
1416 else
1417   if test -n "$AS"; then
1418   ac_cv_prog_AS="$AS" # Let the user override the test.
1419 else
1420   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1421   ac_dummy="$PATH"
1422   for ac_dir in $ac_dummy; do
1423     test -z "$ac_dir" && ac_dir=.
1424     if test -f $ac_dir/$ac_word; then
1425       ac_cv_prog_AS="${ac_tool_prefix}as"
1426       break
1427     fi
1428   done
1429   IFS="$ac_save_ifs"
1430   test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
1431 fi
1432 fi
1433 AS="$ac_cv_prog_AS"
1434 if test -n "$AS"; then
1435   echo "$ac_t""$AS" 1>&6
1436 else
1437   echo "$ac_t""no" 1>&6
1438 fi
1439
1440
1441
1442 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1443 set dummy ${ac_tool_prefix}ar; ac_word=$2
1444 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1445 echo "configure:1446: checking for $ac_word" >&5
1446 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1447   echo $ac_n "(cached) $ac_c" 1>&6
1448 else
1449   if test -n "$AR"; then
1450   ac_cv_prog_AR="$AR" # Let the user override the test.
1451 else
1452   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1453   ac_dummy="$PATH"
1454   for ac_dir in $ac_dummy; do
1455     test -z "$ac_dir" && ac_dir=.
1456     if test -f $ac_dir/$ac_word; then
1457       ac_cv_prog_AR="${ac_tool_prefix}ar"
1458       break
1459     fi
1460   done
1461   IFS="$ac_save_ifs"
1462   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1463 fi
1464 fi
1465 AR="$ac_cv_prog_AR"
1466 if test -n "$AR"; then
1467   echo "$ac_t""$AR" 1>&6
1468 else
1469   echo "$ac_t""no" 1>&6
1470 fi
1471
1472
1473
1474 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1475 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1476 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1477 echo "configure:1478: checking for $ac_word" >&5
1478 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1479   echo $ac_n "(cached) $ac_c" 1>&6
1480 else
1481   if test -n "$RANLIB"; then
1482   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1483 else
1484   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1485   ac_dummy="$PATH"
1486   for ac_dir in $ac_dummy; do
1487     test -z "$ac_dir" && ac_dir=.
1488     if test -f $ac_dir/$ac_word; then
1489       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1490       break
1491     fi
1492   done
1493   IFS="$ac_save_ifs"
1494 fi
1495 fi
1496 RANLIB="$ac_cv_prog_RANLIB"
1497 if test -n "$RANLIB"; then
1498   echo "$ac_t""$RANLIB" 1>&6
1499 else
1500   echo "$ac_t""no" 1>&6
1501 fi
1502
1503
1504 if test -z "$ac_cv_prog_RANLIB"; then
1505 if test -n "$ac_tool_prefix"; then
1506   # Extract the first word of "ranlib", so it can be a program name with args.
1507 set dummy ranlib; ac_word=$2
1508 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1509 echo "configure:1510: checking for $ac_word" >&5
1510 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1511   echo $ac_n "(cached) $ac_c" 1>&6
1512 else
1513   if test -n "$RANLIB"; then
1514   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1515 else
1516   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1517   ac_dummy="$PATH"
1518   for ac_dir in $ac_dummy; do
1519     test -z "$ac_dir" && ac_dir=.
1520     if test -f $ac_dir/$ac_word; then
1521       ac_cv_prog_RANLIB="ranlib"
1522       break
1523     fi
1524   done
1525   IFS="$ac_save_ifs"
1526   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1527 fi
1528 fi
1529 RANLIB="$ac_cv_prog_RANLIB"
1530 if test -n "$RANLIB"; then
1531   echo "$ac_t""$RANLIB" 1>&6
1532 else
1533   echo "$ac_t""no" 1>&6
1534 fi
1535
1536 else
1537   RANLIB=":"
1538 fi
1539 fi
1540
1541
1542 # Find a good install program.  We prefer a C program (faster),
1543 # so one script is as good as another.  But avoid the broken or
1544 # incompatible versions:
1545 # SysV /etc/install, /usr/sbin/install
1546 # SunOS /usr/etc/install
1547 # IRIX /sbin/install
1548 # AIX /bin/install
1549 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1550 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1551 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1552 # ./install, which can be erroneously created by make from ./install.sh.
1553 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1554 echo "configure:1555: checking for a BSD compatible install" >&5
1555 if test -z "$INSTALL"; then
1556 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1557   echo $ac_n "(cached) $ac_c" 1>&6
1558 else
1559     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1560   for ac_dir in $PATH; do
1561     # Account for people who put trailing slashes in PATH elements.
1562     case "$ac_dir/" in
1563     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1564     *)
1565       # OSF1 and SCO ODT 3.0 have their own names for install.
1566       # Don't use installbsd from OSF since it installs stuff as root
1567       # by default.
1568       for ac_prog in ginstall scoinst install; do
1569         if test -f $ac_dir/$ac_prog; then
1570           if test $ac_prog = install &&
1571             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1572             # AIX install.  It has an incompatible calling convention.
1573             :
1574           else
1575             ac_cv_path_install="$ac_dir/$ac_prog -c"
1576             break 2
1577           fi
1578         fi
1579       done
1580       ;;
1581     esac
1582   done
1583   IFS="$ac_save_IFS"
1584
1585 fi
1586   if test "${ac_cv_path_install+set}" = set; then
1587     INSTALL="$ac_cv_path_install"
1588   else
1589     # As a last resort, use the slow shell script.  We don't cache a
1590     # path for INSTALL within a source directory, because that will
1591     # break other packages using the cache if that directory is
1592     # removed, or if the path is relative.
1593     INSTALL="$ac_install_sh"
1594   fi
1595 fi
1596 echo "$ac_t""$INSTALL" 1>&6
1597
1598 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1599 # It thinks the first close brace ends the variable substitution.
1600 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1601
1602 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1603
1604 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1605
1606
1607 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
1608 echo "configure:1609: checking whether to enable maintainer-specific portions of Makefiles" >&5
1609     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1610 if test "${enable_maintainer_mode+set}" = set; then
1611   enableval="$enable_maintainer_mode"
1612   USE_MAINTAINER_MODE=$enableval
1613 else
1614   USE_MAINTAINER_MODE=no
1615 fi
1616
1617   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
1618
1619
1620 if test $USE_MAINTAINER_MODE = yes; then
1621   MAINTAINER_MODE_TRUE=
1622   MAINTAINER_MODE_FALSE='#'
1623 else
1624   MAINTAINER_MODE_TRUE='#'
1625   MAINTAINER_MODE_FALSE=
1626 fi
1627   MAINT=$MAINTAINER_MODE_TRUE
1628
1629
1630
1631
1632
1633 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1634 echo "configure:1635: checking for executable suffix" >&5
1635 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1636   echo $ac_n "(cached) $ac_c" 1>&6
1637 else
1638   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1639   ac_cv_exeext=.exe
1640 else
1641   rm -f conftest*
1642   echo 'int main () { return 0; }' > conftest.$ac_ext
1643   ac_cv_exeext=
1644   if { (eval echo configure:1645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1645     for file in conftest.*; do
1646       case $file in
1647       *.c | *.o | *.obj) ;;
1648       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1649       esac
1650     done
1651   else
1652     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1653   fi
1654   rm -f conftest*
1655   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1656 fi
1657 fi
1658
1659 EXEEXT=""
1660 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1661 echo "$ac_t""${ac_cv_exeext}" 1>&6
1662 ac_exeext=$EXEEXT
1663
1664
1665 # configure.host sets the following important variables
1666 #       libgcj_cflags    - host specific C compiler flags
1667 #       libgcj_cxxflags  - host specific C++ compiler flags
1668 #       libgcj_javaflags - host specific Java compiler flags
1669
1670 libgcj_cflags=
1671 libgcj_cxxflags=
1672 libgcj_javaflags=
1673
1674 . ${srcdir}/configure.host
1675
1676 LIBGCJ_CFLAGS="${libgcj_cflags}"
1677 LIBGCJ_CXXFLAGS="${libgcj_cxxflags}"
1678 LIBGCJ_JAVAFLAGS="${libgcj_javaflags}"
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688 # Only use libltdl for native builds.
1689 if test -z "${with_cross_host}"; then
1690      case $enable_ltdl_convenience in
1691   no) { echo "configure: error: this package needs a convenience libltdl" 1>&2; exit 1; } ;;
1692   "") enable_ltdl_convenience=yes
1693       ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
1694   esac
1695   LIBLTDL='${top_builddir}/''libltdl'/libltdlc.la
1696   INCLTDL='-I${top_srcdir}/''libltdl'
1697
1698
1699    DIRLTDL=libltdl
1700    cat >> confdefs.h <<\EOF
1701 #define USE_LTDL 1
1702 EOF
1703
1704    # Sigh.  Libtool's macro doesn't do the right thing.
1705    INCLTDL="-I\$(top_srcdir)/libltdl $INCLTDL"
1706    # FIXME: this is a hack.
1707    sub_auxdir="`cd $ac_aux_dir && ${PWDCMD-pwd}`"
1708    ac_configure_args="$ac_configure_args --with-auxdir=$sub_auxdir"
1709 fi
1710
1711
1712
1713 # Check whether --enable-shared or --disable-shared was given.
1714 if test "${enable_shared+set}" = set; then
1715   enableval="$enable_shared"
1716   p=${PACKAGE-default}
1717 case $enableval in
1718 yes) enable_shared=yes ;;
1719 no) enable_shared=no ;;
1720 *)
1721   enable_shared=no
1722   # Look at the argument we got.  We use all the common list separators.
1723   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1724   for pkg in $enableval; do
1725     if test "X$pkg" = "X$p"; then
1726       enable_shared=yes
1727     fi
1728   done
1729   IFS="$ac_save_ifs"
1730   ;;
1731 esac
1732 else
1733   enable_shared=yes
1734 fi
1735
1736 # Check whether --enable-static or --disable-static was given.
1737 if test "${enable_static+set}" = set; then
1738   enableval="$enable_static"
1739   p=${PACKAGE-default}
1740 case $enableval in
1741 yes) enable_static=yes ;;
1742 no) enable_static=no ;;
1743 *)
1744   enable_static=no
1745   # Look at the argument we got.  We use all the common list separators.
1746   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1747   for pkg in $enableval; do
1748     if test "X$pkg" = "X$p"; then
1749       enable_static=yes
1750     fi
1751   done
1752   IFS="$ac_save_ifs"
1753   ;;
1754 esac
1755 else
1756   enable_static=yes
1757 fi
1758
1759 # Check whether --enable-fast-install or --disable-fast-install was given.
1760 if test "${enable_fast_install+set}" = set; then
1761   enableval="$enable_fast_install"
1762   p=${PACKAGE-default}
1763 case $enableval in
1764 yes) enable_fast_install=yes ;;
1765 no) enable_fast_install=no ;;
1766 *)
1767   enable_fast_install=no
1768   # Look at the argument we got.  We use all the common list separators.
1769   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1770   for pkg in $enableval; do
1771     if test "X$pkg" = "X$p"; then
1772       enable_fast_install=yes
1773     fi
1774   done
1775   IFS="$ac_save_ifs"
1776   ;;
1777 esac
1778 else
1779   enable_fast_install=yes
1780 fi
1781
1782 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1783 if test "${with_gnu_ld+set}" = set; then
1784   withval="$with_gnu_ld"
1785   test "$withval" = no || with_gnu_ld=yes
1786 else
1787   with_gnu_ld=no
1788 fi
1789
1790 ac_prog=ld
1791 if test "$GCC" = yes; then
1792   # Check if gcc -print-prog-name=ld gives a path.
1793   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1794 echo "configure:1795: checking for ld used by GCC" >&5
1795   case $host in
1796   *-*-mingw*)
1797     # gcc leaves a trailing carriage return which upsets mingw
1798     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1799   *)
1800     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1801   esac
1802   case $ac_prog in
1803     # Accept absolute paths.
1804     [\\/]* | [A-Za-z]:[\\/]*)
1805       re_direlt='/[^/][^/]*/\.\./'
1806       # Canonicalize the path of ld
1807       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1808       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1809         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1810       done
1811       test -z "$LD" && LD="$ac_prog"
1812       ;;
1813   "")
1814     # If it fails, then pretend we aren't using GCC.
1815     ac_prog=ld
1816     ;;
1817   *)
1818     # If it is relative, then search for the first ld in PATH.
1819     with_gnu_ld=unknown
1820     ;;
1821   esac
1822 elif test "$with_gnu_ld" = yes; then
1823   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1824 echo "configure:1825: checking for GNU ld" >&5
1825 else
1826   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1827 echo "configure:1828: checking for non-GNU ld" >&5
1828 fi
1829 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1830   echo $ac_n "(cached) $ac_c" 1>&6
1831 else
1832   if test -z "$LD"; then
1833   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1834   for ac_dir in $PATH; do
1835     test -z "$ac_dir" && ac_dir=.
1836     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1837       lt_cv_path_LD="$ac_dir/$ac_prog"
1838       # Check to see if the program is GNU ld.  I'd rather use --version,
1839       # but apparently some GNU ld's only accept -v.
1840       # Break only if it was the GNU/non-GNU ld that we prefer.
1841       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1842         test "$with_gnu_ld" != no && break
1843       else
1844         test "$with_gnu_ld" != yes && break
1845       fi
1846     fi
1847   done
1848   IFS="$ac_save_ifs"
1849 else
1850   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1851 fi
1852 fi
1853
1854 LD="$lt_cv_path_LD"
1855 if test -n "$LD"; then
1856   echo "$ac_t""$LD" 1>&6
1857 else
1858   echo "$ac_t""no" 1>&6
1859 fi
1860 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1861 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1862 echo "configure:1863: checking if the linker ($LD) is GNU ld" >&5
1863 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1864   echo $ac_n "(cached) $ac_c" 1>&6
1865 else
1866   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1867 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1868   lt_cv_prog_gnu_ld=yes
1869 else
1870   lt_cv_prog_gnu_ld=no
1871 fi
1872 fi
1873
1874 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1875 with_gnu_ld=$lt_cv_prog_gnu_ld
1876
1877
1878 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1879 echo "configure:1880: checking for $LD option to reload object files" >&5
1880 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1881   echo $ac_n "(cached) $ac_c" 1>&6
1882 else
1883   lt_cv_ld_reload_flag='-r'
1884 fi
1885
1886 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1887 reload_flag=$lt_cv_ld_reload_flag
1888 test -n "$reload_flag" && reload_flag=" $reload_flag"
1889
1890 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1891 echo "configure:1892: checking for BSD-compatible nm" >&5
1892 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1893   echo $ac_n "(cached) $ac_c" 1>&6
1894 else
1895   if test -n "$NM"; then
1896   # Let the user override the test.
1897   lt_cv_path_NM="$NM"
1898 else
1899   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1900   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1901     test -z "$ac_dir" && ac_dir=.
1902     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1903     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1904       # Check to see if the nm accepts a BSD-compat flag.
1905       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1906       #   nm: unknown option "B" ignored
1907       # Tru64's nm complains that /dev/null is an invalid object file
1908       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1909         lt_cv_path_NM="$tmp_nm -B"
1910         break
1911       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1912         lt_cv_path_NM="$tmp_nm -p"
1913         break
1914       else
1915         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1916         continue # so that we can try to find one that supports BSD flags
1917       fi
1918     fi
1919   done
1920   IFS="$ac_save_ifs"
1921   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1922 fi
1923 fi
1924
1925 NM="$lt_cv_path_NM"
1926 echo "$ac_t""$NM" 1>&6
1927
1928 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1929 echo "configure:1930: checking how to recognise dependant libraries" >&5
1930 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1931   echo $ac_n "(cached) $ac_c" 1>&6
1932 else
1933   lt_cv_file_magic_cmd='$MAGIC_CMD'
1934 lt_cv_file_magic_test_file=
1935 lt_cv_deplibs_check_method='unknown'
1936 # Need to set the preceding variable on all platforms that support
1937 # interlibrary dependencies.
1938 # 'none' -- dependencies not supported.
1939 # `unknown' -- same as none, but documents that we really don't know.
1940 # 'pass_all' -- all dependencies passed with no checks.
1941 # 'test_compile' -- check by making test program.
1942 # 'file_magic [regex]' -- check by looking for files in library path
1943 # which responds to the $file_magic_cmd with a given egrep regex.
1944 # If you have `file' or equivalent on your system and you're not sure
1945 # whether `pass_all' will *always* work, you probably want this one.
1946
1947 case $host_os in
1948 aix*)
1949   lt_cv_deplibs_check_method=pass_all
1950   ;;
1951
1952 beos*)
1953   lt_cv_deplibs_check_method=pass_all
1954   ;;
1955
1956 bsdi4*)
1957   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1958   lt_cv_file_magic_cmd='/usr/bin/file -L'
1959   lt_cv_file_magic_test_file=/shlib/libc.so
1960   ;;
1961
1962 cygwin* | mingw* |pw32*)
1963   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1964   lt_cv_file_magic_cmd='$OBJDUMP -f'
1965   ;;
1966
1967 darwin* | rhapsody*)
1968   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1969   lt_cv_file_magic_cmd='/usr/bin/file -L'
1970   case "$host_os" in
1971   rhapsody* | darwin1.012)
1972     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1973     ;;
1974   *) # Darwin 1.3 on
1975     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1976     ;;
1977   esac
1978   ;;
1979
1980 freebsd* )
1981   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1982     case $host_cpu in
1983     i*86 )
1984       # Not sure whether the presence of OpenBSD here was a mistake.
1985       # Let's accept both of them until this is cleared up.
1986       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1987       lt_cv_file_magic_cmd=/usr/bin/file
1988       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1989       ;;
1990     esac
1991   else
1992     lt_cv_deplibs_check_method=pass_all
1993   fi
1994   ;;
1995
1996 gnu*)
1997   lt_cv_deplibs_check_method=pass_all
1998   ;;
1999
2000 hpux10.20*|hpux11*)
2001   lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
2002   lt_cv_file_magic_cmd=/usr/bin/file
2003   lt_cv_file_magic_test_file=/usr/lib/libc.sl
2004   ;;
2005
2006 irix5* | irix6*)
2007   case $host_os in
2008   irix5*)
2009     # this will be overridden with pass_all, but let us keep it just in case
2010     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
2011     ;;
2012   *)
2013     case $LD in
2014     *-32|*"-32 ") libmagic=32-bit;;
2015     *-n32|*"-n32 ") libmagic=N32;;
2016     *-64|*"-64 ") libmagic=64-bit;;
2017     *) libmagic=never-match;;
2018     esac
2019     # this will be overridden with pass_all, but let us keep it just in case
2020     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
2021     ;;
2022   esac
2023   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
2024   lt_cv_deplibs_check_method=pass_all
2025   ;;
2026
2027 # This must be Linux ELF.
2028 linux-gnu*)
2029   case $host_cpu in
2030   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
2031     lt_cv_deplibs_check_method=pass_all ;;
2032   *)
2033     # glibc up to 2.1.1 does not perform some relocations on ARM
2034     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
2035   esac
2036   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
2037   ;;
2038
2039 netbsd*)
2040   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2041     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
2042   else
2043     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
2044   fi
2045   ;;
2046
2047 newsos6)
2048   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
2049   lt_cv_file_magic_cmd=/usr/bin/file
2050   lt_cv_file_magic_test_file=/usr/lib/libnls.so
2051   ;;
2052
2053 osf3* | osf4* | osf5*)
2054   # this will be overridden with pass_all, but let us keep it just in case
2055   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
2056   lt_cv_file_magic_test_file=/shlib/libc.so
2057   lt_cv_deplibs_check_method=pass_all
2058   ;;
2059
2060 sco3.2v5*)
2061   lt_cv_deplibs_check_method=pass_all
2062   ;;
2063
2064 solaris*)
2065   lt_cv_deplibs_check_method=pass_all
2066   lt_cv_file_magic_test_file=/lib/libc.so
2067   ;;
2068
2069 sysv5uw[78]* | sysv4*uw2*)
2070   lt_cv_deplibs_check_method=pass_all
2071   ;;
2072
2073 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2074   case $host_vendor in
2075   ncr)
2076     lt_cv_deplibs_check_method=pass_all
2077     ;;
2078   motorola)
2079     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
2080     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2081     ;;
2082   esac
2083   ;;
2084 esac
2085
2086 fi
2087
2088 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
2089 file_magic_cmd=$lt_cv_file_magic_cmd
2090 deplibs_check_method=$lt_cv_deplibs_check_method
2091
2092 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
2093 echo "configure:2094: checking for object suffix" >&5
2094 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
2095   echo $ac_n "(cached) $ac_c" 1>&6
2096 else
2097   rm -f conftest*
2098 echo 'int i = 1;' > conftest.$ac_ext
2099 if { (eval echo configure:2100: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2100   for ac_file in conftest.*; do
2101     case $ac_file in
2102     *.c) ;;
2103     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
2104     esac
2105   done
2106 else
2107   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
2108 fi
2109 rm -f conftest*
2110 fi
2111
2112 echo "$ac_t""$ac_cv_objext" 1>&6
2113 OBJEXT=$ac_cv_objext
2114 ac_objext=$ac_cv_objext
2115
2116 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
2117
2118 # Only perform the check for file, if the check method requires it
2119 case $deplibs_check_method in
2120 file_magic*)
2121   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
2122     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
2123 echo "configure:2124: checking for ${ac_tool_prefix}file" >&5
2124 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2125   echo $ac_n "(cached) $ac_c" 1>&6
2126 else
2127   case $MAGIC_CMD in
2128   /*)
2129   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2130   ;;
2131   ?:/*)
2132   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2133   ;;
2134   *)
2135   ac_save_MAGIC_CMD="$MAGIC_CMD"
2136   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2137   ac_dummy="/usr/bin:$PATH"
2138   for ac_dir in $ac_dummy; do
2139     test -z "$ac_dir" && ac_dir=.
2140     if test -f $ac_dir/${ac_tool_prefix}file; then
2141       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
2142       if test -n "$file_magic_test_file"; then
2143         case $deplibs_check_method in
2144         "file_magic "*)
2145           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2146           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2147           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2148             egrep "$file_magic_regex" > /dev/null; then
2149             :
2150           else
2151             cat <<EOF 1>&2
2152
2153 *** Warning: the command libtool uses to detect shared libraries,
2154 *** $file_magic_cmd, produces output that libtool cannot recognize.
2155 *** The result is that libtool may fail to recognize shared libraries
2156 *** as such.  This will affect the creation of libtool libraries that
2157 *** depend on shared libraries, but programs linked with such libtool
2158 *** libraries will work regardless of this problem.  Nevertheless, you
2159 *** may want to report the problem to your system manager and/or to
2160 *** bug-libtool@gnu.org
2161
2162 EOF
2163           fi ;;
2164         esac
2165       fi
2166       break
2167     fi
2168   done
2169   IFS="$ac_save_ifs"
2170   MAGIC_CMD="$ac_save_MAGIC_CMD"
2171   ;;
2172 esac
2173 fi
2174
2175 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2176 if test -n "$MAGIC_CMD"; then
2177   echo "$ac_t""$MAGIC_CMD" 1>&6
2178 else
2179   echo "$ac_t""no" 1>&6
2180 fi
2181
2182 if test -z "$lt_cv_path_MAGIC_CMD"; then
2183   if test -n "$ac_tool_prefix"; then
2184     echo $ac_n "checking for file""... $ac_c" 1>&6
2185 echo "configure:2186: checking for file" >&5
2186 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
2187   echo $ac_n "(cached) $ac_c" 1>&6
2188 else
2189   case $MAGIC_CMD in
2190   /*)
2191   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2192   ;;
2193   ?:/*)
2194   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
2195   ;;
2196   *)
2197   ac_save_MAGIC_CMD="$MAGIC_CMD"
2198   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2199   ac_dummy="/usr/bin:$PATH"
2200   for ac_dir in $ac_dummy; do
2201     test -z "$ac_dir" && ac_dir=.
2202     if test -f $ac_dir/file; then
2203       lt_cv_path_MAGIC_CMD="$ac_dir/file"
2204       if test -n "$file_magic_test_file"; then
2205         case $deplibs_check_method in
2206         "file_magic "*)
2207           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
2208           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2209           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2210             egrep "$file_magic_regex" > /dev/null; then
2211             :
2212           else
2213             cat <<EOF 1>&2
2214
2215 *** Warning: the command libtool uses to detect shared libraries,
2216 *** $file_magic_cmd, produces output that libtool cannot recognize.
2217 *** The result is that libtool may fail to recognize shared libraries
2218 *** as such.  This will affect the creation of libtool libraries that
2219 *** depend on shared libraries, but programs linked with such libtool
2220 *** libraries will work regardless of this problem.  Nevertheless, you
2221 *** may want to report the problem to your system manager and/or to
2222 *** bug-libtool@gnu.org
2223
2224 EOF
2225           fi ;;
2226         esac
2227       fi
2228       break
2229     fi
2230   done
2231   IFS="$ac_save_ifs"
2232   MAGIC_CMD="$ac_save_MAGIC_CMD"
2233   ;;
2234 esac
2235 fi
2236
2237 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2238 if test -n "$MAGIC_CMD"; then
2239   echo "$ac_t""$MAGIC_CMD" 1>&6
2240 else
2241   echo "$ac_t""no" 1>&6
2242 fi
2243
2244   else
2245     MAGIC_CMD=:
2246   fi
2247 fi
2248
2249   fi
2250   ;;
2251 esac
2252
2253 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2254 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2255 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2256 echo "configure:2257: checking for $ac_word" >&5
2257 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2258   echo $ac_n "(cached) $ac_c" 1>&6
2259 else
2260   if test -n "$RANLIB"; then
2261   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2262 else
2263   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2264   ac_dummy="$PATH"
2265   for ac_dir in $ac_dummy; do
2266     test -z "$ac_dir" && ac_dir=.
2267     if test -f $ac_dir/$ac_word; then
2268       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2269       break
2270     fi
2271   done
2272   IFS="$ac_save_ifs"
2273 fi
2274 fi
2275 RANLIB="$ac_cv_prog_RANLIB"
2276 if test -n "$RANLIB"; then
2277   echo "$ac_t""$RANLIB" 1>&6
2278 else
2279   echo "$ac_t""no" 1>&6
2280 fi
2281
2282
2283 if test -z "$ac_cv_prog_RANLIB"; then
2284 if test -n "$ac_tool_prefix"; then
2285   # Extract the first word of "ranlib", so it can be a program name with args.
2286 set dummy ranlib; ac_word=$2
2287 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2288 echo "configure:2289: checking for $ac_word" >&5
2289 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2290   echo $ac_n "(cached) $ac_c" 1>&6
2291 else
2292   if test -n "$RANLIB"; then
2293   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2294 else
2295   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2296   ac_dummy="$PATH"
2297   for ac_dir in $ac_dummy; do
2298     test -z "$ac_dir" && ac_dir=.
2299     if test -f $ac_dir/$ac_word; then
2300       ac_cv_prog_RANLIB="ranlib"
2301       break
2302     fi
2303   done
2304   IFS="$ac_save_ifs"
2305   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2306 fi
2307 fi
2308 RANLIB="$ac_cv_prog_RANLIB"
2309 if test -n "$RANLIB"; then
2310   echo "$ac_t""$RANLIB" 1>&6
2311 else
2312   echo "$ac_t""no" 1>&6
2313 fi
2314
2315 else
2316   RANLIB=":"
2317 fi
2318 fi
2319
2320 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2321 set dummy ${ac_tool_prefix}strip; ac_word=$2
2322 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2323 echo "configure:2324: checking for $ac_word" >&5
2324 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2325   echo $ac_n "(cached) $ac_c" 1>&6
2326 else
2327   if test -n "$STRIP"; then
2328   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2329 else
2330   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2331   ac_dummy="$PATH"
2332   for ac_dir in $ac_dummy; do
2333     test -z "$ac_dir" && ac_dir=.
2334     if test -f $ac_dir/$ac_word; then
2335       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2336       break
2337     fi
2338   done
2339   IFS="$ac_save_ifs"
2340 fi
2341 fi
2342 STRIP="$ac_cv_prog_STRIP"
2343 if test -n "$STRIP"; then
2344   echo "$ac_t""$STRIP" 1>&6
2345 else
2346   echo "$ac_t""no" 1>&6
2347 fi
2348
2349
2350 if test -z "$ac_cv_prog_STRIP"; then
2351 if test -n "$ac_tool_prefix"; then
2352   # Extract the first word of "strip", so it can be a program name with args.
2353 set dummy strip; ac_word=$2
2354 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2355 echo "configure:2356: checking for $ac_word" >&5
2356 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
2357   echo $ac_n "(cached) $ac_c" 1>&6
2358 else
2359   if test -n "$STRIP"; then
2360   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2361 else
2362   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2363   ac_dummy="$PATH"
2364   for ac_dir in $ac_dummy; do
2365     test -z "$ac_dir" && ac_dir=.
2366     if test -f $ac_dir/$ac_word; then
2367       ac_cv_prog_STRIP="strip"
2368       break
2369     fi
2370   done
2371   IFS="$ac_save_ifs"
2372   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
2373 fi
2374 fi
2375 STRIP="$ac_cv_prog_STRIP"
2376 if test -n "$STRIP"; then
2377   echo "$ac_t""$STRIP" 1>&6
2378 else
2379   echo "$ac_t""no" 1>&6
2380 fi
2381
2382 else
2383   STRIP=":"
2384 fi
2385 fi
2386
2387
2388 # Check for any special flags to pass to ltconfig.
2389 libtool_flags="--cache-file=$cache_file"
2390 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
2391 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
2392 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
2393 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
2394 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
2395 libtool_flags="$libtool_flags --enable-dlopen"
2396
2397 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
2398 if test "${enable_libtool_lock+set}" = set; then
2399   enableval="$enable_libtool_lock"
2400   :
2401 fi
2402
2403 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
2404 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
2405
2406 # Check whether --with-pic or --without-pic was given.
2407 if test "${with_pic+set}" = set; then
2408   withval="$with_pic"
2409   pic_mode="$withval"
2410 else
2411   pic_mode=default
2412 fi
2413
2414 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
2415 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
2416
2417 # Some flags need to be propagated to the compiler or linker for good
2418 # libtool support.
2419 case $host in
2420 *-*-irix6*)
2421   # Find out which ABI we are using.
2422   echo '#line 2423 "configure"' > conftest.$ac_ext
2423   if { (eval echo configure:2424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2424     case `/usr/bin/file conftest.$ac_objext` in
2425     *32-bit*)
2426       LD="${LD-ld} -32"
2427       ;;
2428     *N32*)
2429       LD="${LD-ld} -n32"
2430       ;;
2431     *64-bit*)
2432       LD="${LD-ld} -64"
2433       ;;
2434     esac
2435   fi
2436   rm -rf conftest*
2437   ;;
2438
2439 *-*-sco3.2v5*)
2440   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2441   SAVE_CFLAGS="$CFLAGS"
2442   CFLAGS="$CFLAGS -belf"
2443   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2444 echo "configure:2445: checking whether the C compiler needs -belf" >&5
2445 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2446   echo $ac_n "(cached) $ac_c" 1>&6
2447 else
2448
2449      ac_ext=c
2450 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2451 ac_cpp='$CPP $CPPFLAGS'
2452 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2453 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2454 cross_compiling=$ac_cv_prog_cc_cross
2455
2456      cat > conftest.$ac_ext <<EOF
2457 #line 2458 "configure"
2458 #include "confdefs.h"
2459
2460 int main() {
2461
2462 ; return 0; }
2463 EOF
2464 if { (eval echo configure:2465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2465   rm -rf conftest*
2466   lt_cv_cc_needs_belf=yes
2467 else
2468   echo "configure: failed program was:" >&5
2469   cat conftest.$ac_ext >&5
2470   rm -rf conftest*
2471   lt_cv_cc_needs_belf=no
2472 fi
2473 rm -f conftest*
2474      ac_ext=c
2475 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2476 ac_cpp='$CPP $CPPFLAGS'
2477 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2478 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2479 cross_compiling=$ac_cv_prog_cc_cross
2480
2481 fi
2482
2483 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2484   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2485     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2486     CFLAGS="$SAVE_CFLAGS"
2487   fi
2488   ;;
2489
2490
2491 esac
2492
2493 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
2494 echo "configure:2495: checking how to run the C++ preprocessor" >&5
2495 if test -z "$CXXCPP"; then
2496 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
2497   echo $ac_n "(cached) $ac_c" 1>&6
2498 else
2499   ac_ext=C
2500 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2501 ac_cpp='$CXXCPP $CPPFLAGS'
2502 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2503 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2504 cross_compiling=$ac_cv_prog_cxx_cross
2505   CXXCPP="${CXX-g++} -E"
2506   cat > conftest.$ac_ext <<EOF
2507 #line 2508 "configure"
2508 #include "confdefs.h"
2509 #include <stdlib.h>
2510 EOF
2511 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2512 { (eval echo configure:2513: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2513 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2514 if test -z "$ac_err"; then
2515   :
2516 else
2517   echo "$ac_err" >&5
2518   echo "configure: failed program was:" >&5
2519   cat conftest.$ac_ext >&5
2520   rm -rf conftest*
2521   CXXCPP=/lib/cpp
2522 fi
2523 rm -f conftest*
2524   ac_cv_prog_CXXCPP="$CXXCPP"
2525 ac_ext=c
2526 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2527 ac_cpp='$CPP $CPPFLAGS'
2528 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2529 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2530 cross_compiling=$ac_cv_prog_cc_cross
2531 fi
2532 fi
2533 CXXCPP="$ac_cv_prog_CXXCPP"
2534 echo "$ac_t""$CXXCPP" 1>&6
2535
2536
2537 # Save cache, so that ltconfig can load it
2538 cat > confcache <<\EOF
2539 # This file is a shell script that caches the results of configure
2540 # tests run on this system so they can be shared between configure
2541 # scripts and configure runs.  It is not useful on other systems.
2542 # If it contains results you don't want to keep, you may remove or edit it.
2543 #
2544 # By default, configure uses ./config.cache as the cache file,
2545 # creating it if it does not exist already.  You can give configure
2546 # the --cache-file=FILE option to use a different cache file; that is
2547 # what configure does when it calls configure scripts in
2548 # subdirectories, so they share the cache.
2549 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2550 # config.status only pays attention to the cache file if you give it the
2551 # --recheck option to rerun configure.
2552 #
2553 EOF
2554 # The following way of writing the cache mishandles newlines in values,
2555 # but we know of no workaround that is simple, portable, and efficient.
2556 # So, don't put newlines in cache variables' values.
2557 # Ultrix sh set writes to stderr and can't be redirected directly,
2558 # and sets the high bit in the cache file unless we assign to the vars.
2559 (set) 2>&1 |
2560   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2561   *ac_space=\ *)
2562     # `set' does not quote correctly, so add quotes (double-quote substitution
2563     # turns \\\\ into \\, and sed turns \\ into \).
2564     sed -n \
2565       -e "s/'/'\\\\''/g" \
2566       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2567     ;;
2568   *)
2569     # `set' quotes correctly as required by POSIX, so do not add quotes.
2570     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2571     ;;
2572   esac >> confcache
2573 if cmp -s $cache_file confcache; then
2574   :
2575 else
2576   if test -w $cache_file; then
2577     echo "updating cache $cache_file"
2578     cat confcache > $cache_file
2579   else
2580     echo "not updating unwritable cache $cache_file"
2581   fi
2582 fi
2583 rm -f confcache
2584
2585
2586 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2587 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2588 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2589 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2590 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2591 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2592 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2593 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2594 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2595 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2596
2597 # Reload cache, that may have been modified by ltconfig
2598 if test -r "$cache_file"; then
2599   echo "loading cache $cache_file"
2600   . $cache_file
2601 else
2602   echo "creating cache $cache_file"
2603   > $cache_file
2604 fi
2605
2606
2607 # This can be used to rebuild libtool when needed
2608 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2609
2610 # Always use our own libtool.
2611 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2612
2613 # Redirect the config.log output again, so that the ltconfig log is not
2614 # clobbered by the next message.
2615 exec 5>>./config.log
2616
2617
2618
2619 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-cxx.sh"
2620 lt_save_CC="$CC"
2621 lt_save_CFLAGS="$CFLAGS"
2622 AR="$AR" LTCC="$CC" CC="$CXX" CXX="$CXX" CFLAGS="$CXXFLAGS" CPPFLAGS="$CPPFLAGS" \
2623 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2624 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2625 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2626 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2627 deplibs_check_method="$deplibs_check_method" \
2628 file_magic_cmd="$file_magic_cmd" \
2629 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
2630 --build="$build" --add-tag=CXX $ac_aux_dir/ltcf-cxx.sh $host \
2631 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
2632 CC="$lt_save_CC"
2633 CFLAGS="$lt_save_CFLAGS"
2634
2635 # Redirect the config.log output again, so that the ltconfig log is not
2636 # clobbered by the next message.
2637 exec 5>>./config.log
2638
2639
2640
2641
2642
2643
2644 subdirs="$DIRLTDL"
2645
2646
2647 if test -z "$with_target_subdir" || test "$with_target_subdir" = "."; then
2648    COMPPATH=.
2649 else
2650    COMPPATH=..
2651 fi
2652
2653
2654
2655
2656 if test -d $srcdir/testsuite; then
2657   TESTSUBDIR_TRUE=
2658   TESTSUBDIR_FALSE='#'
2659 else
2660   TESTSUBDIR_TRUE='#'
2661   TESTSUBDIR_FALSE=
2662 fi
2663
2664 # Check whether --enable-getenv-properties or --disable-getenv-properties was given.
2665 if test "${enable_getenv_properties+set}" = set; then
2666   enableval="$enable_getenv_properties"
2667   :
2668 fi
2669
2670
2671 if test -z "$enable_getenv_properties"; then
2672    enable_getenv_properties=${enable_getenv_properties_default-yes}
2673 fi
2674 if test "$enable_getenv_properties" = no; then
2675    cat >> confdefs.h <<\EOF
2676 #define DISABLE_GETENV_PROPERTIES 1
2677 EOF
2678
2679 fi
2680
2681 if test -z "$enable_main_args"; then
2682    enable_main_args=${enable_main_args_default-yes}
2683 fi
2684 if test "$enable_main_args" = no; then
2685    cat >> confdefs.h <<\EOF
2686 #define DISABLE_MAIN_ARGS 1
2687 EOF
2688
2689 fi
2690
2691
2692 # Check whether --enable-hash-synchronization or --disable-hash-synchronization was given.
2693 if test "${enable_hash_synchronization+set}" = set; then
2694   enableval="$enable_hash_synchronization"
2695   :
2696 fi
2697
2698
2699 if test -z "$enable_hash_synchronization"; then
2700    enable_hash_synchronization=$enable_hash_synchronization_default
2701 fi
2702
2703 if test "${slow_pthread_self}" = "yes"; then
2704   cat >> confdefs.h <<\EOF
2705 #define SLOW_PTHREAD_SELF 1
2706 EOF
2707
2708 fi
2709
2710
2711 LIBGCJDEBUG="false"
2712
2713 # Check whether --enable-libgcj-debug or --disable-libgcj-debug was given.
2714 if test "${enable_libgcj_debug+set}" = set; then
2715   enableval="$enable_libgcj_debug"
2716   if test "$enable_libgcj_debug" = yes; then
2717     cat >> confdefs.h <<\EOF
2718 #define DEBUG 1
2719 EOF
2720
2721     LIBGCJDEBUG="true"
2722   fi
2723 fi
2724
2725
2726 # Check whether --enable-interpreter or --disable-interpreter was given.
2727 if test "${enable_interpreter+set}" = set; then
2728   enableval="$enable_interpreter"
2729   if test "$enable_interpreter" = yes; then
2730     # This can also be set in configure.host.
2731     libgcj_interpreter=yes
2732   elif test "$enable_interpreter" = no; then
2733     libgcj_interpreter=no
2734   fi
2735 fi
2736
2737
2738 if test "$libgcj_interpreter" = yes; then
2739    cat >> confdefs.h <<\EOF
2740 #define INTERPRETER 1
2741 EOF
2742
2743 fi
2744
2745 echo $ac_n "checking for exception model to use""... $ac_c" 1>&6
2746 echo "configure:2747: checking for exception model to use" >&5
2747
2748 ac_ext=C
2749 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2750 ac_cpp='$CXXCPP $CPPFLAGS'
2751 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2752 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2753 cross_compiling=$ac_cv_prog_cxx_cross
2754
2755 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
2756 if test "${enable_sjlj_exceptions+set}" = set; then
2757   enableval="$enable_sjlj_exceptions"
2758   :
2759 else
2760   cat > conftest.$ac_ext << EOF
2761 #line 2762 "configure"
2762 struct S { ~S(); };
2763 void bar();
2764 void foo()
2765 {
2766   S s;
2767   bar();
2768 }
2769 EOF
2770 old_CXXFLAGS="$CXXFLAGS"
2771 CXXFLAGS=-S
2772 if { (eval echo configure:2773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2773   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
2774     enable_sjlj_exceptions=yes
2775   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
2776     enable_sjlj_exceptions=no
2777   fi
2778 fi
2779 CXXFLAGS="$old_CXXFLAGS"
2780 rm -f conftest*
2781 fi
2782
2783 if test x$enable_sjlj_exceptions = xyes; then
2784   cat >> confdefs.h <<\EOF
2785 #define SJLJ_EXCEPTIONS 1
2786 EOF
2787
2788   ac_exception_model_name=sjlj
2789 elif test x$enable_sjlj_exceptions = xno; then
2790   ac_exception_model_name="call frame"
2791 else
2792   { echo "configure: error: unable to detect exception model" 1>&2; exit 1; }
2793 fi
2794 ac_ext=c
2795 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2796 ac_cpp='$CPP $CPPFLAGS'
2797 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2798 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2799 cross_compiling=$ac_cv_prog_cc_cross
2800
2801 echo "$ac_t""$ac_exception_model_name" 1>&6
2802
2803 # If we are non using SJLJ exceptions, and this host does not have support
2804 # for unwinding from a signal handler, enable checked dereferences and divides.
2805 if test $can_unwind_signal = no && test $enable_sjlj_exceptions = no; then
2806   CHECKREFSPEC=-fcheck-references
2807   DIVIDESPEC=-fuse-divide-subroutine
2808   EXCEPTIONSPEC=
2809 fi
2810
2811 # Check whether --enable-java-net or --disable-java-net was given.
2812 if test "${enable_java_net+set}" = set; then
2813   enableval="$enable_java_net"
2814   :
2815 fi
2816
2817
2818 if test -z "$enable_java_net"; then
2819    enable_java_net=${enable_java_net_default-yes}
2820 fi
2821 if test "$enable_java_net" = no; then
2822    cat >> confdefs.h <<\EOF
2823 #define DISABLE_JAVA_NET 1
2824 EOF
2825
2826 fi
2827
2828 # Check whether --with-libffi or --without-libffi was given.
2829 if test "${with_libffi+set}" = set; then
2830   withval="$with_libffi"
2831   :
2832 else
2833   with_libffi=${with_libffi_default-yes}
2834 fi
2835
2836
2837 LIBFFI=
2838 LIBFFIINCS=
2839 if test "$with_libffi" != no; then
2840    cat >> confdefs.h <<\EOF
2841 #define USE_LIBFFI 1
2842 EOF
2843
2844    LIBFFI=../libffi/libffi_convenience.la
2845    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I$(MULTIBUILDTOP)../libffi/include'
2846 fi
2847
2848
2849
2850 # Check whether --enable-jvmpi or --disable-jvmpi was given.
2851 if test "${enable_jvmpi+set}" = set; then
2852   enableval="$enable_jvmpi"
2853   :
2854 fi
2855
2856
2857 if test "$enable_jvmpi" != no; then
2858     cat >> confdefs.h <<\EOF
2859 #define ENABLE_JVMPI 1
2860 EOF
2861
2862 fi
2863
2864 TARGET_ECOS=${PROCESS-"no"}
2865 # Check whether --with-ecos or --without-ecos was given.
2866 if test "${with_ecos+set}" = set; then
2867   withval="$with_ecos"
2868   TARGET_ECOS="$with_ecos"
2869
2870 fi
2871
2872
2873 PLATFORMOBJS=
2874 case "$TARGET_ECOS" in
2875    no) case "$host" in
2876       *mingw*)
2877             PLATFORM=Win32
2878             PLATFORMOBJS=win32.lo
2879             PLATFORMH=win32.h
2880       ;;
2881       *)
2882             PLATFORM=Posix
2883             PLATFORMOBJS=posix.lo
2884             PLATFORMH=posix.h
2885       ;;
2886       esac
2887       ;;
2888    *)
2889       PLATFORM=Ecos
2890       cat >> confdefs.h <<\EOF
2891 #define ECOS 1
2892 EOF
2893
2894       PLATFORMOBJS=posix.lo
2895       PLATFORMH=posix.h
2896       ;;
2897 esac
2898
2899
2900
2901 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
2902 echo "configure:2903: checking how to run the C preprocessor" >&5
2903 # On Suns, sometimes $CPP names a directory.
2904 if test -n "$CPP" && test -d "$CPP"; then
2905   CPP=
2906 fi
2907 if test -z "$CPP"; then
2908 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2909   echo $ac_n "(cached) $ac_c" 1>&6
2910 else
2911     # This must be in double quotes, not single quotes, because CPP may get
2912   # substituted into the Makefile and "${CC-cc}" will confuse make.
2913   CPP="${CC-cc} -E"
2914   # On the NeXT, cc -E runs the code through the compiler's parser,
2915   # not just through cpp.
2916   cat > conftest.$ac_ext <<EOF
2917 #line 2918 "configure"
2918 #include "confdefs.h"
2919 #include <assert.h>
2920 Syntax Error
2921 EOF
2922 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2923 { (eval echo configure:2924: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2924 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2925 if test -z "$ac_err"; then
2926   :
2927 else
2928   echo "$ac_err" >&5
2929   echo "configure: failed program was:" >&5
2930   cat conftest.$ac_ext >&5
2931   rm -rf conftest*
2932   CPP="${CC-cc} -E -traditional-cpp"
2933   cat > conftest.$ac_ext <<EOF
2934 #line 2935 "configure"
2935 #include "confdefs.h"
2936 #include <assert.h>
2937 Syntax Error
2938 EOF
2939 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2940 { (eval echo configure:2941: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2941 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2942 if test -z "$ac_err"; then
2943   :
2944 else
2945   echo "$ac_err" >&5
2946   echo "configure: failed program was:" >&5
2947   cat conftest.$ac_ext >&5
2948   rm -rf conftest*
2949   CPP="${CC-cc} -nologo -E"
2950   cat > conftest.$ac_ext <<EOF
2951 #line 2952 "configure"
2952 #include "confdefs.h"
2953 #include <assert.h>
2954 Syntax Error
2955 EOF
2956 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2957 { (eval echo configure:2958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2958 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2959 if test -z "$ac_err"; then
2960   :
2961 else
2962   echo "$ac_err" >&5
2963   echo "configure: failed program was:" >&5
2964   cat conftest.$ac_ext >&5
2965   rm -rf conftest*
2966   CPP=/lib/cpp
2967 fi
2968 rm -f conftest*
2969 fi
2970 rm -f conftest*
2971 fi
2972 rm -f conftest*
2973   ac_cv_prog_CPP="$CPP"
2974 fi
2975   CPP="$ac_cv_prog_CPP"
2976 else
2977   ac_cv_prog_CPP="$CPP"
2978 fi
2979 echo "$ac_t""$CPP" 1>&6
2980
2981 cat > conftest.$ac_ext <<EOF
2982 #line 2983 "configure"
2983 #include "confdefs.h"
2984 #include <stdint.h>
2985 EOF
2986 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2987   egrep "uint32_t" >/dev/null 2>&1; then
2988   rm -rf conftest*
2989   cat >> confdefs.h <<\EOF
2990 #define HAVE_INT32_DEFINED 1
2991 EOF
2992
2993 fi
2994 rm -f conftest*
2995
2996 cat > conftest.$ac_ext <<EOF
2997 #line 2998 "configure"
2998 #include "confdefs.h"
2999 #include <inttypes.h>
3000 EOF
3001 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3002   egrep "uint32_t" >/dev/null 2>&1; then
3003   rm -rf conftest*
3004   cat >> confdefs.h <<\EOF
3005 #define HAVE_INT32_DEFINED 1
3006 EOF
3007
3008 fi
3009 rm -f conftest*
3010
3011 cat > conftest.$ac_ext <<EOF
3012 #line 3013 "configure"
3013 #include "confdefs.h"
3014 #include <sys/types.h>
3015 EOF
3016 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3017   egrep "u_int32_t" >/dev/null 2>&1; then
3018   rm -rf conftest*
3019   cat >> confdefs.h <<\EOF
3020 #define HAVE_BSD_INT32_DEFINED 1
3021 EOF
3022
3023 fi
3024 rm -f conftest*
3025
3026 cat > conftest.$ac_ext <<EOF
3027 #line 3028 "configure"
3028 #include "confdefs.h"
3029 #include <sys/config.h>
3030 EOF
3031 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3032   egrep "u_int32_t" >/dev/null 2>&1; then
3033   rm -rf conftest*
3034   cat >> confdefs.h <<\EOF
3035 #define HAVE_BSD_INT32_DEFINED 1
3036 EOF
3037
3038 fi
3039 rm -f conftest*
3040
3041
3042
3043 cat > conftest.$ac_ext <<EOF
3044 #line 3045 "configure"
3045 #include "confdefs.h"
3046 #include <time.h>
3047 EOF
3048 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3049   egrep "mktime" >/dev/null 2>&1; then
3050   rm -rf conftest*
3051   cat >> confdefs.h <<\EOF
3052 #define HAVE_MKTIME 1
3053 EOF
3054
3055 fi
3056 rm -f conftest*
3057
3058 cat > conftest.$ac_ext <<EOF
3059 #line 3060 "configure"
3060 #include "confdefs.h"
3061 #include <time.h>
3062 EOF
3063 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3064   egrep "localtime" >/dev/null 2>&1; then
3065   rm -rf conftest*
3066   cat >> confdefs.h <<\EOF
3067 #define HAVE_LOCALTIME 1
3068 EOF
3069
3070 fi
3071 rm -f conftest*
3072
3073
3074 test -d java || mkdir java
3075 test -d java/io || mkdir java/io
3076 test -d gnu || mkdir gnu
3077
3078
3079
3080 test -d java/lang || mkdir java/lang
3081
3082
3083
3084 case "${host}" in
3085     *mingw*)
3086       SYSTEMSPEC="-lgdi32 -lwsock32 -lws2_32"
3087     ;;
3088     *)
3089       SYSTEMSPEC=
3090     ;;
3091 esac
3092
3093
3094 LIBGCJTESTSPEC="-L`${PWDCMD-pwd}`/.libs -rpath `${PWDCMD-pwd}`/.libs"
3095
3096
3097 # Check whether --with-system-zlib or --without-system-zlib was given.
3098 if test "${with_system_zlib+set}" = set; then
3099   withval="$with_system_zlib"
3100   :
3101 fi
3102
3103 ZLIBSPEC=
3104
3105 ZLIBTESTSPEC=
3106
3107
3108 libsubdir=.libs
3109
3110 echo $ac_n "checking for garbage collector to use""... $ac_c" 1>&6
3111 echo "configure:3112: checking for garbage collector to use" >&5
3112 # Check whether --enable-java-gc or --disable-java-gc was given.
3113 if test "${enable_java_gc+set}" = set; then
3114   enableval="$enable_java_gc"
3115
3116   GC=$enableval
3117 else
3118   GC=boehm
3119 fi
3120
3121 GCLIBS=
3122 GCINCS=
3123 GCDEPS=
3124 GCOBJS=
3125 GCSPEC=
3126 JC1GCSPEC=
3127 GCTESTSPEC=
3128 case "$GC" in
3129  boehm)
3130     echo "$ac_t""boehm" 1>&6
3131     GCLIBS=../boehm-gc/libgcjgc_convenience.la
3132     GCINCS='-I$(top_srcdir)/../boehm-gc/include'
3133     JC1GCSPEC='-fuse-boehm-gc'
3134     GCTESTSPEC="-L`${PWDCMD-pwd}`/../boehm-gc/.libs -rpath `${PWDCMD-pwd}`/../boehm-gc/.libs"
3135
3136             GCINCS="$GCINCS `cat ../boehm-gc/boehm-cflags`"
3137     GCOBJS=boehm.lo
3138     GCHDR=boehm-gc.h
3139         cat >> confdefs.h <<\EOF
3140 #define HAVE_BOEHM_GC 1
3141 EOF
3142
3143     ;;
3144  no)
3145     echo "$ac_t""none" 1>&6
3146     GCOBJS=nogc.lo
3147     GCHDR=no-gc.h
3148     ;;
3149  *)
3150     { echo "configure: error: unrecognized collector \"$GC\"" 1>&2; exit 1; }
3151     ;;
3152 esac
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163 echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
3164 echo "configure:3165: checking for thread model used by GCC" >&5
3165 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
3166 echo "$ac_t""$THREADS" 1>&6
3167
3168 case "$THREADS" in
3169  no | none | single)
3170     THREADS=none
3171     ;;
3172  posix | pthreads)
3173     THREADS=posix
3174     case "$host" in
3175      *-*-linux*)
3176         cat >> confdefs.h <<\EOF
3177 #define LINUX_THREADS 1
3178 EOF
3179
3180         ;;
3181     esac
3182     ;;
3183  win32)
3184     ;;
3185  decosf1 | irix | mach | os2 | solaris | dce | vxworks)
3186     { echo "configure: error: thread package $THREADS not yet supported" 1>&2; exit 1; }
3187     ;;
3188  *)
3189     { echo "configure: error: $THREADS is an unknown thread package" 1>&2; exit 1; }
3190     ;;
3191 esac
3192
3193 THREADLDFLAGS=
3194 THREADLIBS=
3195 THREADINCS=
3196 THREADDEPS=
3197 THREADOBJS=
3198 THREADH=
3199 THREADSPEC=
3200 case "$THREADS" in
3201  posix)
3202     case "$host" in
3203      *-*-cygwin*)
3204         # Don't set THREADLIBS here.  Cygwin doesn't have -lpthread.
3205         ;;
3206
3207      *-*-freebsd[1234]*)
3208
3209         # Before FreeBSD 5, it didn't have -lpthread (or any library which
3210         # merely adds pthread_* functions) but it does have a -pthread switch
3211         # which is required at link-time to select -lc_r *instead* of -lc.
3212         THREADLDFLAGS=-pthread
3213         # Don't set THREADSPEC here as might be expected since -pthread is
3214         # not processed when found within a spec file, it must come from
3215         # the command line.  For now, the user must provide the -pthread
3216         # switch to link code compiled with gcj.  In future, consider adding
3217         # support for weak references to pthread_* functions ala gthr.h API.
3218         THREADSPEC='%{!pthread: %eUnder this configuration, the user must provide -pthread when linking.}'
3219         ;;
3220      *-*-freebsd*)
3221         # FreeBSD 5 implements a model much closer to other modern UNIX
3222         # which support threads.  However, it still does not support
3223         # -lpthread.
3224         THREADLDFLAGS=-pthread
3225         THREADSPEC=-lc_r
3226         ;;
3227      *)
3228         THREADLIBS=-lpthread
3229         THREADSPEC=-lpthread
3230         ;;
3231     esac
3232     THREADOBJS=posix-threads.lo
3233     THREADH=posix-threads.h
3234     # MIT pthreads doesn't seem to have the mutexattr functions.
3235     # But for now we don't check for it.  We just assume you aren't
3236     # using MIT pthreads.
3237     cat >> confdefs.h <<\EOF
3238 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3239 EOF
3240
3241
3242     # If we're using the Boehm GC, then we happen to know that it
3243     # defines _REENTRANT, so we don't bother.  Eww.
3244     if test "$GC" != boehm; then
3245        cat >> confdefs.h <<\EOF
3246 #define _REENTRANT 1
3247 EOF
3248
3249     fi
3250     cat >> confdefs.h <<\EOF
3251 #define _POSIX_PTHREAD_SEMANTICS 1
3252 EOF
3253
3254     ;;
3255
3256  win32)
3257     THREADOBJS=win32-threads.lo
3258     THREADH=win32-threads.h
3259     ;;
3260
3261  none)
3262     THREADOBJS=no-threads.lo
3263     THREADH=no-threads.h
3264     ;;
3265 esac
3266
3267
3268
3269
3270
3271
3272
3273
3274 if test -d sysdep; then true; else mkdir sysdep; fi
3275
3276
3277 HASH_SYNC_SPEC=
3278 # Hash synchronization is only useful with posix threads right now.
3279 if test "$enable_hash_synchronization" = yes && test "$THREADS" = "posix"; then
3280    HASH_SYNC_SPEC=-fhash-synchronization
3281    cat >> confdefs.h <<\EOF
3282 #define JV_HASH_SYNCHRONIZATION 1
3283 EOF
3284
3285 fi
3286
3287
3288
3289
3290
3291 if test "$GCC" = yes; then
3292   USING_GCC_TRUE=
3293   USING_GCC_FALSE='#'
3294 else
3295   USING_GCC_TRUE='#'
3296   USING_GCC_FALSE=
3297 fi
3298
3299 CANADIAN=no
3300 NULL_TARGET=no
3301 NATIVE=yes
3302
3303 # We're in the tree with gcc, and need to include some of its headers.
3304 GCC_UNWIND_INCLUDE='-I$(libgcj_basedir)/../gcc'
3305
3306 # Figure out where generated headers like libgcj-config.h get installed.
3307 gcc_version_trigger=${libgcj_basedir}/../gcc/version.c
3308 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^\"]*\)\".*/\1/'`
3309 gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
3310 tool_include_dir='$(libdir)/gcc-lib/$(target_alias)/'${gcc_version}/include
3311
3312
3313
3314 if test "x${with_newlib}" = "xyes"; then
3315    # We are being configured with a cross compiler.  AC_REPLACE_FUNCS
3316    # may not work correctly, because the compiler may not be able to
3317    # link executables.
3318
3319    # We assume newlib.  This lets us hard-code the functions we know
3320    # we'll have.
3321    cat >> confdefs.h <<\EOF
3322 #define HAVE_MEMMOVE 1
3323 EOF
3324
3325    cat >> confdefs.h <<\EOF
3326 #define HAVE_MEMCPY 1
3327 EOF
3328
3329    cat >> confdefs.h <<\EOF
3330 #define HAVE_STRERROR 1
3331 EOF
3332
3333    cat >> confdefs.h <<\EOF
3334 #define HAVE_TIME 1
3335 EOF
3336
3337    cat >> confdefs.h <<\EOF
3338 #define HAVE_GMTIME_R 1
3339 EOF
3340
3341    cat >> confdefs.h <<\EOF
3342 #define HAVE_LOCALTIME_R 1
3343 EOF
3344
3345       cat >> confdefs.h <<\EOF
3346 #define HAVE_PTHREAD_MUTEXATTR_INIT 1
3347 EOF
3348
3349       cat >> confdefs.h <<\EOF
3350 #define HAVE_ALLOCA 1
3351 EOF
3352
3353
3354       cat >> confdefs.h <<\EOF
3355 #define NO_GETUID 1
3356 EOF
3357
3358
3359    # If Canadian cross, then don't pick up tools from the build
3360    # directory.
3361    if test x"$build" != x"$with_cross_host" && x"$build" != x"$target"; then
3362       CANADIAN=yes
3363       GCC_UNWIND_INCLUDE=
3364       GCJ="${target_alias}-gcj"
3365    fi
3366    NATIVE=no
3367 else
3368    for ac_func in strerror ioctl select fstat open fsync sleep opendir
3369 do
3370 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3371 echo "configure:3372: checking for $ac_func" >&5
3372 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3373   echo $ac_n "(cached) $ac_c" 1>&6
3374 else
3375   cat > conftest.$ac_ext <<EOF
3376 #line 3377 "configure"
3377 #include "confdefs.h"
3378 /* System header to define __stub macros and hopefully few prototypes,
3379     which can conflict with char $ac_func(); below.  */
3380 #include <assert.h>
3381 /* Override any gcc2 internal prototype to avoid an error.  */
3382 /* We use char because int might match the return type of a gcc2
3383     builtin and then its argument prototype would still apply.  */
3384 char $ac_func();
3385
3386 int main() {
3387
3388 /* The GNU C library defines this for functions which it implements
3389     to always fail with ENOSYS.  Some functions are actually named
3390     something starting with __ and the normal name is an alias.  */
3391 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3392 choke me
3393 #else
3394 $ac_func();
3395 #endif
3396
3397 ; return 0; }
3398 EOF
3399 if { (eval echo configure:3400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3400   rm -rf conftest*
3401   eval "ac_cv_func_$ac_func=yes"
3402 else
3403   echo "configure: failed program was:" >&5
3404   cat conftest.$ac_ext >&5
3405   rm -rf conftest*
3406   eval "ac_cv_func_$ac_func=no"
3407 fi
3408 rm -f conftest*
3409 fi
3410
3411 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3412   echo "$ac_t""yes" 1>&6
3413     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3414   cat >> confdefs.h <<EOF
3415 #define $ac_tr_func 1
3416 EOF
3417
3418 else
3419   echo "$ac_t""no" 1>&6
3420 fi
3421 done
3422
3423    for ac_func in gmtime_r localtime_r readdir_r getpwuid_r getcwd
3424 do
3425 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3426 echo "configure:3427: checking for $ac_func" >&5
3427 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3428   echo $ac_n "(cached) $ac_c" 1>&6
3429 else
3430   cat > conftest.$ac_ext <<EOF
3431 #line 3432 "configure"
3432 #include "confdefs.h"
3433 /* System header to define __stub macros and hopefully few prototypes,
3434     which can conflict with char $ac_func(); below.  */
3435 #include <assert.h>
3436 /* Override any gcc2 internal prototype to avoid an error.  */
3437 /* We use char because int might match the return type of a gcc2
3438     builtin and then its argument prototype would still apply.  */
3439 char $ac_func();
3440
3441 int main() {
3442
3443 /* The GNU C library defines this for functions which it implements
3444     to always fail with ENOSYS.  Some functions are actually named
3445     something starting with __ and the normal name is an alias.  */
3446 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3447 choke me
3448 #else
3449 $ac_func();
3450 #endif
3451
3452 ; return 0; }
3453 EOF
3454 if { (eval echo configure:3455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3455   rm -rf conftest*
3456   eval "ac_cv_func_$ac_func=yes"
3457 else
3458   echo "configure: failed program was:" >&5
3459   cat conftest.$ac_ext >&5
3460   rm -rf conftest*
3461   eval "ac_cv_func_$ac_func=no"
3462 fi
3463 rm -f conftest*
3464 fi
3465
3466 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3467   echo "$ac_t""yes" 1>&6
3468     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3469   cat >> confdefs.h <<EOF
3470 #define $ac_tr_func 1
3471 EOF
3472
3473 else
3474   echo "$ac_t""no" 1>&6
3475 fi
3476 done
3477
3478    for ac_func in access stat mkdir rename rmdir unlink realpath utime chmod
3479 do
3480 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3481 echo "configure:3482: checking for $ac_func" >&5
3482 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3483   echo $ac_n "(cached) $ac_c" 1>&6
3484 else
3485   cat > conftest.$ac_ext <<EOF
3486 #line 3487 "configure"
3487 #include "confdefs.h"
3488 /* System header to define __stub macros and hopefully few prototypes,
3489     which can conflict with char $ac_func(); below.  */
3490 #include <assert.h>
3491 /* Override any gcc2 internal prototype to avoid an error.  */
3492 /* We use char because int might match the return type of a gcc2
3493     builtin and then its argument prototype would still apply.  */
3494 char $ac_func();
3495
3496 int main() {
3497
3498 /* The GNU C library defines this for functions which it implements
3499     to always fail with ENOSYS.  Some functions are actually named
3500     something starting with __ and the normal name is an alias.  */
3501 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3502 choke me
3503 #else
3504 $ac_func();
3505 #endif
3506
3507 ; return 0; }
3508 EOF
3509 if { (eval echo configure:3510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3510   rm -rf conftest*
3511   eval "ac_cv_func_$ac_func=yes"
3512 else
3513   echo "configure: failed program was:" >&5
3514   cat conftest.$ac_ext >&5
3515   rm -rf conftest*
3516   eval "ac_cv_func_$ac_func=no"
3517 fi
3518 rm -f conftest*
3519 fi
3520
3521 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3522   echo "$ac_t""yes" 1>&6
3523     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3524   cat >> confdefs.h <<EOF
3525 #define $ac_tr_func 1
3526 EOF
3527
3528 else
3529   echo "$ac_t""no" 1>&6
3530 fi
3531 done
3532
3533    for ac_func in nl_langinfo setlocale
3534 do
3535 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3536 echo "configure:3537: checking for $ac_func" >&5
3537 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3538   echo $ac_n "(cached) $ac_c" 1>&6
3539 else
3540   cat > conftest.$ac_ext <<EOF
3541 #line 3542 "configure"
3542 #include "confdefs.h"
3543 /* System header to define __stub macros and hopefully few prototypes,
3544     which can conflict with char $ac_func(); below.  */
3545 #include <assert.h>
3546 /* Override any gcc2 internal prototype to avoid an error.  */
3547 /* We use char because int might match the return type of a gcc2
3548     builtin and then its argument prototype would still apply.  */
3549 char $ac_func();
3550
3551 int main() {
3552
3553 /* The GNU C library defines this for functions which it implements
3554     to always fail with ENOSYS.  Some functions are actually named
3555     something starting with __ and the normal name is an alias.  */
3556 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3557 choke me
3558 #else
3559 $ac_func();
3560 #endif
3561
3562 ; return 0; }
3563 EOF
3564 if { (eval echo configure:3565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3565   rm -rf conftest*
3566   eval "ac_cv_func_$ac_func=yes"
3567 else
3568   echo "configure: failed program was:" >&5
3569   cat conftest.$ac_ext >&5
3570   rm -rf conftest*
3571   eval "ac_cv_func_$ac_func=no"
3572 fi
3573 rm -f conftest*
3574 fi
3575
3576 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3577   echo "$ac_t""yes" 1>&6
3578     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3579   cat >> confdefs.h <<EOF
3580 #define $ac_tr_func 1
3581 EOF
3582
3583 else
3584   echo "$ac_t""no" 1>&6
3585 fi
3586 done
3587
3588    for ac_func in inet_aton inet_addr
3589 do
3590 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3591 echo "configure:3592: checking for $ac_func" >&5
3592 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3593   echo $ac_n "(cached) $ac_c" 1>&6
3594 else
3595   cat > conftest.$ac_ext <<EOF
3596 #line 3597 "configure"
3597 #include "confdefs.h"
3598 /* System header to define __stub macros and hopefully few prototypes,
3599     which can conflict with char $ac_func(); below.  */
3600 #include <assert.h>
3601 /* Override any gcc2 internal prototype to avoid an error.  */
3602 /* We use char because int might match the return type of a gcc2
3603     builtin and then its argument prototype would still apply.  */
3604 char $ac_func();
3605
3606 int main() {
3607
3608 /* The GNU C library defines this for functions which it implements
3609     to always fail with ENOSYS.  Some functions are actually named
3610     something starting with __ and the normal name is an alias.  */
3611 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3612 choke me
3613 #else
3614 $ac_func();
3615 #endif
3616
3617 ; return 0; }
3618 EOF
3619 if { (eval echo configure:3620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3620   rm -rf conftest*
3621   eval "ac_cv_func_$ac_func=yes"
3622 else
3623   echo "configure: failed program was:" >&5
3624   cat conftest.$ac_ext >&5
3625   rm -rf conftest*
3626   eval "ac_cv_func_$ac_func=no"
3627 fi
3628 rm -f conftest*
3629 fi
3630
3631 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3632   echo "$ac_t""yes" 1>&6
3633     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3634   cat >> confdefs.h <<EOF
3635 #define $ac_tr_func 1
3636 EOF
3637  break
3638 else
3639   echo "$ac_t""no" 1>&6
3640 fi
3641 done
3642
3643    for ac_func in inet_pton uname inet_ntoa
3644 do
3645 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3646 echo "configure:3647: checking for $ac_func" >&5
3647 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3648   echo $ac_n "(cached) $ac_c" 1>&6
3649 else
3650   cat > conftest.$ac_ext <<EOF
3651 #line 3652 "configure"
3652 #include "confdefs.h"
3653 /* System header to define __stub macros and hopefully few prototypes,
3654     which can conflict with char $ac_func(); below.  */
3655 #include <assert.h>
3656 /* Override any gcc2 internal prototype to avoid an error.  */
3657 /* We use char because int might match the return type of a gcc2
3658     builtin and then its argument prototype would still apply.  */
3659 char $ac_func();
3660
3661 int main() {
3662
3663 /* The GNU C library defines this for functions which it implements
3664     to always fail with ENOSYS.  Some functions are actually named
3665     something starting with __ and the normal name is an alias.  */
3666 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3667 choke me
3668 #else
3669 $ac_func();
3670 #endif
3671
3672 ; return 0; }
3673 EOF
3674 if { (eval echo configure:3675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3675   rm -rf conftest*
3676   eval "ac_cv_func_$ac_func=yes"
3677 else
3678   echo "configure: failed program was:" >&5
3679   cat conftest.$ac_ext >&5
3680   rm -rf conftest*
3681   eval "ac_cv_func_$ac_func=no"
3682 fi
3683 rm -f conftest*
3684 fi
3685
3686 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3687   echo "$ac_t""yes" 1>&6
3688     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3689   cat >> confdefs.h <<EOF
3690 #define $ac_tr_func 1
3691 EOF
3692
3693 else
3694   echo "$ac_t""no" 1>&6
3695 fi
3696 done
3697
3698    for ac_func in fork execvp pipe sigaction
3699 do
3700 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3701 echo "configure:3702: checking for $ac_func" >&5
3702 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3703   echo $ac_n "(cached) $ac_c" 1>&6
3704 else
3705   cat > conftest.$ac_ext <<EOF
3706 #line 3707 "configure"
3707 #include "confdefs.h"
3708 /* System header to define __stub macros and hopefully few prototypes,
3709     which can conflict with char $ac_func(); below.  */
3710 #include <assert.h>
3711 /* Override any gcc2 internal prototype to avoid an error.  */
3712 /* We use char because int might match the return type of a gcc2
3713     builtin and then its argument prototype would still apply.  */
3714 char $ac_func();
3715
3716 int main() {
3717
3718 /* The GNU C library defines this for functions which it implements
3719     to always fail with ENOSYS.  Some functions are actually named
3720     something starting with __ and the normal name is an alias.  */
3721 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3722 choke me
3723 #else
3724 $ac_func();
3725 #endif
3726
3727 ; return 0; }
3728 EOF
3729 if { (eval echo configure:3730: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3730   rm -rf conftest*
3731   eval "ac_cv_func_$ac_func=yes"
3732 else
3733   echo "configure: failed program was:" >&5
3734   cat conftest.$ac_ext >&5
3735   rm -rf conftest*
3736   eval "ac_cv_func_$ac_func=no"
3737 fi
3738 rm -f conftest*
3739 fi
3740
3741 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3742   echo "$ac_t""yes" 1>&6
3743     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3744   cat >> confdefs.h <<EOF
3745 #define $ac_tr_func 1
3746 EOF
3747
3748 else
3749   echo "$ac_t""no" 1>&6
3750 fi
3751 done
3752
3753    for ac_hdr in execinfo.h unistd.h dlfcn.h
3754 do
3755 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3756 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3757 echo "configure:3758: checking for $ac_hdr" >&5
3758 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3759   echo $ac_n "(cached) $ac_c" 1>&6
3760 else
3761   cat > conftest.$ac_ext <<EOF
3762 #line 3763 "configure"
3763 #include "confdefs.h"
3764 #include <$ac_hdr>
3765 EOF
3766 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3767 { (eval echo configure:3768: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3768 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3769 if test -z "$ac_err"; then
3770   rm -rf conftest*
3771   eval "ac_cv_header_$ac_safe=yes"
3772 else
3773   echo "$ac_err" >&5
3774   echo "configure: failed program was:" >&5
3775   cat conftest.$ac_ext >&5
3776   rm -rf conftest*
3777   eval "ac_cv_header_$ac_safe=no"
3778 fi
3779 rm -f conftest*
3780 fi
3781 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3782   echo "$ac_t""yes" 1>&6
3783     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3784   cat >> confdefs.h <<EOF
3785 #define $ac_tr_hdr 1
3786 EOF
3787
3788 else
3789   echo "$ac_t""no" 1>&6
3790 fi
3791 done
3792
3793    echo $ac_n "checking for backtrace""... $ac_c" 1>&6
3794 echo "configure:3795: checking for backtrace" >&5
3795 if eval "test \"`echo '$''{'ac_cv_func_backtrace'+set}'`\" = set"; then
3796   echo $ac_n "(cached) $ac_c" 1>&6
3797 else
3798   cat > conftest.$ac_ext <<EOF
3799 #line 3800 "configure"
3800 #include "confdefs.h"
3801 /* System header to define __stub macros and hopefully few prototypes,
3802     which can conflict with char backtrace(); below.  */
3803 #include <assert.h>
3804 /* Override any gcc2 internal prototype to avoid an error.  */
3805 /* We use char because int might match the return type of a gcc2
3806     builtin and then its argument prototype would still apply.  */
3807 char backtrace();
3808
3809 int main() {
3810
3811 /* The GNU C library defines this for functions which it implements
3812     to always fail with ENOSYS.  Some functions are actually named
3813     something starting with __ and the normal name is an alias.  */
3814 #if defined (__stub_backtrace) || defined (__stub___backtrace)
3815 choke me
3816 #else
3817 backtrace();
3818 #endif
3819
3820 ; return 0; }
3821 EOF
3822 if { (eval echo configure:3823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3823   rm -rf conftest*
3824   eval "ac_cv_func_backtrace=yes"
3825 else
3826   echo "configure: failed program was:" >&5
3827   cat conftest.$ac_ext >&5
3828   rm -rf conftest*
3829   eval "ac_cv_func_backtrace=no"
3830 fi
3831 rm -f conftest*
3832 fi
3833
3834 if eval "test \"`echo '$ac_cv_func_'backtrace`\" = yes"; then
3835   echo "$ac_t""yes" 1>&6
3836
3837      case "$host" in
3838        ia64-*-linux*)
3839          # Has broken backtrace()
3840          ;;
3841        s390*-*-linux*)
3842          # Has broken backtrace()
3843          ;;
3844        *)
3845          cat >> confdefs.h <<\EOF
3846 #define HAVE_BACKTRACE 1
3847 EOF
3848
3849          ;;
3850      esac
3851
3852 else
3853   echo "$ac_t""no" 1>&6
3854 fi
3855
3856
3857    echo $ac_n "checking for dladdr in -ldl""... $ac_c" 1>&6
3858 echo "configure:3859: checking for dladdr in -ldl" >&5
3859 ac_lib_var=`echo dl'_'dladdr | sed 'y%./+-%__p_%'`
3860 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3861   echo $ac_n "(cached) $ac_c" 1>&6
3862 else
3863   ac_save_LIBS="$LIBS"
3864 LIBS="-ldl  $LIBS"
3865 cat > conftest.$ac_ext <<EOF
3866 #line 3867 "configure"
3867 #include "confdefs.h"
3868 /* Override any gcc2 internal prototype to avoid an error.  */
3869 /* We use char because int might match the return type of a gcc2
3870     builtin and then its argument prototype would still apply.  */
3871 char dladdr();
3872
3873 int main() {
3874 dladdr()
3875 ; return 0; }
3876 EOF
3877 if { (eval echo configure:3878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3878   rm -rf conftest*
3879   eval "ac_cv_lib_$ac_lib_var=yes"
3880 else
3881   echo "configure: failed program was:" >&5
3882   cat conftest.$ac_ext >&5
3883   rm -rf conftest*
3884   eval "ac_cv_lib_$ac_lib_var=no"
3885 fi
3886 rm -f conftest*
3887 LIBS="$ac_save_LIBS"
3888
3889 fi
3890 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3891   echo "$ac_t""yes" 1>&6
3892
3893      cat >> confdefs.h <<\EOF
3894 #define HAVE_DLADDR 1
3895 EOF
3896
3897 else
3898   echo "$ac_t""no" 1>&6
3899 fi
3900
3901    if test x"$build" = x"$host"; then
3902      for ac_file in /proc/self/exe
3903 do
3904
3905 ac_safe=`echo "$ac_file" | sed 'y%./+-%__p_%'`
3906 echo $ac_n "checking for $ac_file""... $ac_c" 1>&6
3907 echo "configure:3908: checking for $ac_file" >&5
3908 if eval "test \"`echo '$''{'ac_cv_file_$ac_safe'+set}'`\" = set"; then
3909   echo $ac_n "(cached) $ac_c" 1>&6
3910 else
3911   if test "$cross_compiling" = yes; then
3912     { echo "configure: error: Cannot check for file existence when cross compiling" 1>&2; exit 1; }
3913 else
3914   if test -r $ac_file; then
3915     eval "ac_cv_file_$ac_safe=yes"
3916   else
3917     eval "ac_cv_file_$ac_safe=no"
3918   fi
3919 fi
3920 fi
3921 if eval "test \"`echo '$ac_cv_file_'$ac_safe`\" = yes"; then
3922   echo "$ac_t""yes" 1>&6
3923     ac_tr_file=HAVE_`echo $ac_file | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3924   cat >> confdefs.h <<EOF
3925 #define $ac_tr_file 1
3926 EOF
3927
3928        cat >> confdefs.h <<\EOF
3929 #define HAVE_PROC_SELF_EXE 1
3930 EOF
3931
3932 else
3933   echo "$ac_t""no" 1>&6
3934
3935 fi
3936 done
3937
3938    else
3939      case $host in
3940      *-linux*)
3941        cat >> confdefs.h <<\EOF
3942 #define HAVE_PROC_SELF_EXE 1
3943 EOF
3944
3945        ;;
3946      esac
3947    fi
3948
3949
3950
3951   am_cv_lib_iconv_ldpath=
3952   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
3953 if test "${with_libiconv_prefix+set}" = set; then
3954   withval="$with_libiconv_prefix"
3955
3956     for dir in `echo "$withval" | tr : ' '`; do
3957       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
3958       if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi
3959     done
3960
3961 fi
3962
3963
3964   echo $ac_n "checking for iconv""... $ac_c" 1>&6
3965 echo "configure:3966: checking for iconv" >&5
3966 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
3967   echo $ac_n "(cached) $ac_c" 1>&6
3968 else
3969
3970     am_cv_func_iconv="no, consider installing GNU libiconv"
3971     am_cv_lib_iconv=no
3972     cat > conftest.$ac_ext <<EOF
3973 #line 3974 "configure"
3974 #include "confdefs.h"
3975 #include <stdlib.h>
3976 #include <iconv.h>
3977 int main() {
3978 iconv_t cd = iconv_open("","");
3979        iconv(cd,NULL,NULL,NULL,NULL);
3980        iconv_close(cd);
3981 ; return 0; }
3982 EOF
3983 if { (eval echo configure:3984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3984   rm -rf conftest*
3985   am_cv_func_iconv=yes
3986 else
3987   echo "configure: failed program was:" >&5
3988   cat conftest.$ac_ext >&5
3989 fi
3990 rm -f conftest*
3991     if test "$am_cv_func_iconv" != yes; then
3992       am_save_LIBS="$LIBS"
3993       LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
3994       cat > conftest.$ac_ext <<EOF
3995 #line 3996 "configure"
3996 #include "confdefs.h"
3997 #include <stdlib.h>
3998 #include <iconv.h>
3999 int main() {
4000 iconv_t cd = iconv_open("","");
4001          iconv(cd,NULL,NULL,NULL,NULL);
4002          iconv_close(cd);
4003 ; return 0; }
4004 EOF
4005 if { (eval echo configure:4006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4006   rm -rf conftest*
4007   am_cv_lib_iconv=yes
4008         am_cv_func_iconv=yes
4009 else
4010   echo "configure: failed program was:" >&5
4011   cat conftest.$ac_ext >&5
4012 fi
4013 rm -f conftest*
4014       LIBS="$am_save_LIBS"
4015     fi
4016
4017 fi
4018
4019 echo "$ac_t""$am_cv_func_iconv" 1>&6
4020   if test "$am_cv_func_iconv" = yes; then
4021     cat >> confdefs.h <<\EOF
4022 #define HAVE_ICONV 1
4023 EOF
4024
4025     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
4026 echo "configure:4027: checking for iconv declaration" >&5
4027     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
4028   echo $ac_n "(cached) $ac_c" 1>&6
4029 else
4030
4031       cat > conftest.$ac_ext <<EOF
4032 #line 4033 "configure"
4033 #include "confdefs.h"
4034
4035 #include <stdlib.h>
4036 #include <iconv.h>
4037 extern
4038 #ifdef __cplusplus
4039 "C"
4040 #endif
4041 #if defined(__STDC__) || defined(__cplusplus)
4042 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
4043 #else
4044 size_t iconv();
4045 #endif
4046
4047 int main() {
4048
4049 ; return 0; }
4050 EOF
4051 if { (eval echo configure:4052: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4052   rm -rf conftest*
4053   am_cv_proto_iconv_arg1=""
4054 else
4055   echo "configure: failed program was:" >&5
4056   cat conftest.$ac_ext >&5
4057   rm -rf conftest*
4058   am_cv_proto_iconv_arg1="const"
4059 fi
4060 rm -f conftest*
4061       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
4062 fi
4063
4064     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
4065     echo "$ac_t""${ac_t:-
4066          }$am_cv_proto_iconv" 1>&6
4067     cat >> confdefs.h <<EOF
4068 #define ICONV_CONST $am_cv_proto_iconv_arg1
4069 EOF
4070
4071   fi
4072   LIBICONV=
4073   if test "$am_cv_lib_iconv" = yes; then
4074     LIBICONV="$am_cv_lib_iconv_ldpath -liconv"
4075   fi
4076
4077
4078    if test $ac_cv_header_locale_h = yes; then
4079     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
4080 echo "configure:4081: checking for LC_MESSAGES" >&5
4081 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
4082   echo $ac_n "(cached) $ac_c" 1>&6
4083 else
4084   cat > conftest.$ac_ext <<EOF
4085 #line 4086 "configure"
4086 #include "confdefs.h"
4087 #include <locale.h>
4088 int main() {
4089 return LC_MESSAGES
4090 ; return 0; }
4091 EOF
4092 if { (eval echo configure:4093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4093   rm -rf conftest*
4094   am_cv_val_LC_MESSAGES=yes
4095 else
4096   echo "configure: failed program was:" >&5
4097   cat conftest.$ac_ext >&5
4098   rm -rf conftest*
4099   am_cv_val_LC_MESSAGES=no
4100 fi
4101 rm -f conftest*
4102 fi
4103
4104 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4105     if test $am_cv_val_LC_MESSAGES = yes; then
4106       cat >> confdefs.h <<\EOF
4107 #define HAVE_LC_MESSAGES 1
4108 EOF
4109
4110     fi
4111   fi
4112    echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
4113 echo "configure:4114: checking whether struct tm is in sys/time.h or time.h" >&5
4114 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
4115   echo $ac_n "(cached) $ac_c" 1>&6
4116 else
4117   cat > conftest.$ac_ext <<EOF
4118 #line 4119 "configure"
4119 #include "confdefs.h"
4120 #include <sys/types.h>
4121 #include <time.h>
4122 int main() {
4123 struct tm *tp; tp->tm_sec;
4124 ; return 0; }
4125 EOF
4126 if { (eval echo configure:4127: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4127   rm -rf conftest*
4128   ac_cv_struct_tm=time.h
4129 else
4130   echo "configure: failed program was:" >&5
4131   cat conftest.$ac_ext >&5
4132   rm -rf conftest*
4133   ac_cv_struct_tm=sys/time.h
4134 fi
4135 rm -f conftest*
4136 fi
4137
4138 echo "$ac_t""$ac_cv_struct_tm" 1>&6
4139 if test $ac_cv_struct_tm = sys/time.h; then
4140   cat >> confdefs.h <<\EOF
4141 #define TM_IN_SYS_TIME 1
4142 EOF
4143
4144 fi
4145
4146 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
4147 echo "configure:4148: checking for tm_zone in struct tm" >&5
4148 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
4149   echo $ac_n "(cached) $ac_c" 1>&6
4150 else
4151   cat > conftest.$ac_ext <<EOF
4152 #line 4153 "configure"
4153 #include "confdefs.h"
4154 #include <sys/types.h>
4155 #include <$ac_cv_struct_tm>
4156 int main() {
4157 struct tm tm; tm.tm_zone;
4158 ; return 0; }
4159 EOF
4160 if { (eval echo configure:4161: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4161   rm -rf conftest*
4162   ac_cv_struct_tm_zone=yes
4163 else
4164   echo "configure: failed program was:" >&5
4165   cat conftest.$ac_ext >&5
4166   rm -rf conftest*
4167   ac_cv_struct_tm_zone=no
4168 fi
4169 rm -f conftest*
4170 fi
4171
4172 echo "$ac_t""$ac_cv_struct_tm_zone" 1>&6
4173 if test "$ac_cv_struct_tm_zone" = yes; then
4174   cat >> confdefs.h <<\EOF
4175 #define HAVE_TM_ZONE 1
4176 EOF
4177
4178 else
4179   echo $ac_n "checking for tzname""... $ac_c" 1>&6
4180 echo "configure:4181: checking for tzname" >&5
4181 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
4182   echo $ac_n "(cached) $ac_c" 1>&6
4183 else
4184   cat > conftest.$ac_ext <<EOF
4185 #line 4186 "configure"
4186 #include "confdefs.h"
4187 #include <time.h>
4188 #ifndef tzname /* For SGI.  */
4189 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
4190 #endif
4191 int main() {
4192 atoi(*tzname);
4193 ; return 0; }
4194 EOF
4195 if { (eval echo configure:4196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4196   rm -rf conftest*
4197   ac_cv_var_tzname=yes
4198 else
4199   echo "configure: failed program was:" >&5
4200   cat conftest.$ac_ext >&5
4201   rm -rf conftest*
4202   ac_cv_var_tzname=no
4203 fi
4204 rm -f conftest*
4205 fi
4206
4207 echo "$ac_t""$ac_cv_var_tzname" 1>&6
4208   if test $ac_cv_var_tzname = yes; then
4209     cat >> confdefs.h <<\EOF
4210 #define HAVE_TZNAME 1
4211 EOF
4212
4213   fi
4214 fi
4215
4216
4217    for ac_func in gethostbyname_r
4218 do
4219 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4220 echo "configure:4221: checking for $ac_func" >&5
4221 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4222   echo $ac_n "(cached) $ac_c" 1>&6
4223 else
4224   cat > conftest.$ac_ext <<EOF
4225 #line 4226 "configure"
4226 #include "confdefs.h"
4227 /* System header to define __stub macros and hopefully few prototypes,
4228     which can conflict with char $ac_func(); below.  */
4229 #include <assert.h>
4230 /* Override any gcc2 internal prototype to avoid an error.  */
4231 /* We use char because int might match the return type of a gcc2
4232     builtin and then its argument prototype would still apply.  */
4233 char $ac_func();
4234
4235 int main() {
4236
4237 /* The GNU C library defines this for functions which it implements
4238     to always fail with ENOSYS.  Some functions are actually named
4239     something starting with __ and the normal name is an alias.  */
4240 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4241 choke me
4242 #else
4243 $ac_func();
4244 #endif
4245
4246 ; return 0; }
4247 EOF
4248 if { (eval echo configure:4249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4249   rm -rf conftest*
4250   eval "ac_cv_func_$ac_func=yes"
4251 else
4252   echo "configure: failed program was:" >&5
4253   cat conftest.$ac_ext >&5
4254   rm -rf conftest*
4255   eval "ac_cv_func_$ac_func=no"
4256 fi
4257 rm -f conftest*
4258 fi
4259
4260 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4261   echo "$ac_t""yes" 1>&6
4262     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4263   cat >> confdefs.h <<EOF
4264 #define $ac_tr_func 1
4265 EOF
4266
4267      cat >> confdefs.h <<\EOF
4268 #define HAVE_GETHOSTBYNAME_R 1
4269 EOF
4270
4271      # There are two different kinds of gethostbyname_r.
4272      # We look for the one that returns `int'.
4273      # Hopefully this check is robust enough.
4274      cat > conftest.$ac_ext <<EOF
4275 #line 4276 "configure"
4276 #include "confdefs.h"
4277 #include <netdb.h>
4278 EOF
4279 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4280   egrep "int.*gethostbyname_r" >/dev/null 2>&1; then
4281   rm -rf conftest*
4282
4283        cat >> confdefs.h <<\EOF
4284 #define GETHOSTBYNAME_R_RETURNS_INT 1
4285 EOF
4286
4287 fi
4288 rm -f conftest*
4289
4290
4291      case " $GCINCS " in
4292      *" -D_REENTRANT "*) ;;
4293      *)
4294                 echo $ac_n "checking whether gethostbyname_r declaration requires -D_REENTRANT""... $ac_c" 1>&6
4295 echo "configure:4296: checking whether gethostbyname_r declaration requires -D_REENTRANT" >&5
4296 if eval "test \"`echo '$''{'libjava_cv_gethostbyname_r_needs_reentrant'+set}'`\" = set"; then
4297   echo $ac_n "(cached) $ac_c" 1>&6
4298 else
4299
4300           ac_ext=C
4301 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4302 ac_cpp='$CXXCPP $CPPFLAGS'
4303 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4304 ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4305 cross_compiling=$ac_cv_prog_cxx_cross
4306
4307           cat > conftest.$ac_ext <<EOF
4308 #line 4309 "configure"
4309 #include "confdefs.h"
4310 #include <netdb.h>
4311 int main() {
4312 gethostbyname_r("", 0, 0);
4313 ; return 0; }
4314 EOF
4315 if { (eval echo configure:4316: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4316   rm -rf conftest*
4317   libjava_cv_gethostbyname_r_needs_reentrant=no
4318 else
4319   echo "configure: failed program was:" >&5
4320   cat conftest.$ac_ext >&5
4321   rm -rf conftest*
4322                 CPPFLAGS_SAVE="$CPPFLAGS"
4323                 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
4324                 cat > conftest.$ac_ext <<EOF
4325 #line 4326 "configure"
4326 #include "confdefs.h"
4327 #include <netdb.h>
4328 int main() {
4329 gethostbyname_r("", 0, 0);
4330 ; return 0; }
4331 EOF
4332 if { (eval echo configure:4333: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4333   rm -rf conftest*
4334   libjava_cv_gethostbyname_r_needs_reentrant=yes
4335 else
4336   echo "configure: failed program was:" >&5
4337   cat conftest.$ac_ext >&5
4338   rm -rf conftest*
4339   libjava_cv_gethostbyname_r_needs_reentrant=fail
4340 fi
4341 rm -f conftest*
4342                 CPPFLAGS="$CPPFLAGS_SAVE"
4343
4344 fi
4345 rm -f conftest*
4346           ac_ext=c
4347 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
4348 ac_cpp='$CPP $CPPFLAGS'
4349 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
4350 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
4351 cross_compiling=$ac_cv_prog_cc_cross
4352
4353
4354 fi
4355
4356 echo "$ac_t""$libjava_cv_gethostbyname_r_needs_reentrant" 1>&6
4357         if test "x$libjava_cv_gethostbyname_r_needs_reentrant" = xyes; then
4358           cat >> confdefs.h <<\EOF
4359 #define _REENTRANT 1
4360 EOF
4361
4362         fi
4363      ;;
4364      esac
4365
4366      echo $ac_n "checking for struct hostent_data""... $ac_c" 1>&6
4367 echo "configure:4368: checking for struct hostent_data" >&5
4368 if eval "test \"`echo '$''{'libjava_cv_struct_hostent_data'+set}'`\" = set"; then
4369   echo $ac_n "(cached) $ac_c" 1>&6
4370 else
4371         cat > conftest.$ac_ext <<EOF
4372 #line 4373 "configure"
4373 #include "confdefs.h"
4374
4375 #if GETHOSTBYNAME_R_NEEDS_REENTRANT && !defined(_REENTRANT)
4376 # define _REENTRANT 1
4377 #endif
4378 #include <netdb.h>
4379 int main() {
4380 struct hostent_data data;
4381 ; return 0; }
4382 EOF
4383 if { (eval echo configure:4384: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4384   rm -rf conftest*
4385   libjava_cv_struct_hostent_data=yes
4386 else
4387   echo "configure: failed program was:" >&5
4388   cat conftest.$ac_ext >&5
4389   rm -rf conftest*
4390   libjava_cv_struct_hostent_data=no
4391 fi
4392 rm -f conftest*
4393 fi
4394
4395 echo "$ac_t""$libjava_cv_struct_hostent_data" 1>&6
4396      if test "x$libjava_cv_struct_hostent_data" = xyes; then
4397        cat >> confdefs.h <<\EOF
4398 #define HAVE_STRUCT_HOSTENT_DATA 1
4399 EOF
4400
4401      fi
4402
4403 else
4404   echo "$ac_t""no" 1>&6
4405 fi
4406 done
4407
4408
4409    # FIXME: libjava source code expects to find a prototype for
4410    # gethostbyaddr_r in netdb.h.  The outer check ensures that
4411    # HAVE_GETHOSTBYADDR_R will not be defined if the prototype fails
4412    # to exist where expected.  (The root issue: AC_CHECK_FUNCS assumes C
4413    # linkage check is enough, yet C++ code requires proper prototypes.)
4414    cat > conftest.$ac_ext <<EOF
4415 #line 4416 "configure"
4416 #include "confdefs.h"
4417 #include <netdb.h>
4418 EOF
4419 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4420   egrep "gethostbyaddr_r" >/dev/null 2>&1; then
4421   rm -rf conftest*
4422
4423    for ac_func in gethostbyaddr_r
4424 do
4425 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4426 echo "configure:4427: checking for $ac_func" >&5
4427 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4428   echo $ac_n "(cached) $ac_c" 1>&6
4429 else
4430   cat > conftest.$ac_ext <<EOF
4431 #line 4432 "configure"
4432 #include "confdefs.h"
4433 /* System header to define __stub macros and hopefully few prototypes,
4434     which can conflict with char $ac_func(); below.  */
4435 #include <assert.h>
4436 /* Override any gcc2 internal prototype to avoid an error.  */
4437 /* We use char because int might match the return type of a gcc2
4438     builtin and then its argument prototype would still apply.  */
4439 char $ac_func();
4440
4441 int main() {
4442
4443 /* The GNU C library defines this for functions which it implements
4444     to always fail with ENOSYS.  Some functions are actually named
4445     something starting with __ and the normal name is an alias.  */
4446 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4447 choke me
4448 #else
4449 $ac_func();
4450 #endif
4451
4452 ; return 0; }
4453 EOF
4454 if { (eval echo configure:4455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4455   rm -rf conftest*
4456   eval "ac_cv_func_$ac_func=yes"
4457 else
4458   echo "configure: failed program was:" >&5
4459   cat conftest.$ac_ext >&5
4460   rm -rf conftest*
4461   eval "ac_cv_func_$ac_func=no"
4462 fi
4463 rm -f conftest*
4464 fi
4465
4466 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4467   echo "$ac_t""yes" 1>&6
4468     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4469   cat >> confdefs.h <<EOF
4470 #define $ac_tr_func 1
4471 EOF
4472
4473      cat >> confdefs.h <<\EOF
4474 #define HAVE_GETHOSTBYADDR_R 1
4475 EOF
4476
4477      # There are two different kinds of gethostbyaddr_r.
4478      # We look for the one that returns `int'.
4479      # Hopefully this check is robust enough.
4480      cat > conftest.$ac_ext <<EOF
4481 #line 4482 "configure"
4482 #include "confdefs.h"
4483 #include <netdb.h>
4484 EOF
4485 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4486   egrep "int.*gethostbyaddr_r" >/dev/null 2>&1; then
4487   rm -rf conftest*
4488
4489        cat >> confdefs.h <<\EOF
4490 #define GETHOSTBYADDR_R_RETURNS_INT 1
4491 EOF
4492
4493 fi
4494 rm -f conftest*
4495
4496 else
4497   echo "$ac_t""no" 1>&6
4498 fi
4499 done
4500
4501 fi
4502 rm -f conftest*
4503
4504
4505    for ac_func in gethostname
4506 do
4507 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4508 echo "configure:4509: checking for $ac_func" >&5
4509 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4510   echo $ac_n "(cached) $ac_c" 1>&6
4511 else
4512   cat > conftest.$ac_ext <<EOF
4513 #line 4514 "configure"
4514 #include "confdefs.h"
4515 /* System header to define __stub macros and hopefully few prototypes,
4516     which can conflict with char $ac_func(); below.  */
4517 #include <assert.h>
4518 /* Override any gcc2 internal prototype to avoid an error.  */
4519 /* We use char because int might match the return type of a gcc2
4520     builtin and then its argument prototype would still apply.  */
4521 char $ac_func();
4522
4523 int main() {
4524
4525 /* The GNU C library defines this for functions which it implements
4526     to always fail with ENOSYS.  Some functions are actually named
4527     something starting with __ and the normal name is an alias.  */
4528 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4529 choke me
4530 #else
4531 $ac_func();
4532 #endif
4533
4534 ; return 0; }
4535 EOF
4536 if { (eval echo configure:4537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4537   rm -rf conftest*
4538   eval "ac_cv_func_$ac_func=yes"
4539 else
4540   echo "configure: failed program was:" >&5
4541   cat conftest.$ac_ext >&5
4542   rm -rf conftest*
4543   eval "ac_cv_func_$ac_func=no"
4544 fi
4545 rm -f conftest*
4546 fi
4547
4548 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4549   echo "$ac_t""yes" 1>&6
4550     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4551   cat >> confdefs.h <<EOF
4552 #define $ac_tr_func 1
4553 EOF
4554
4555      cat >> confdefs.h <<\EOF
4556 #define HAVE_GETHOSTNAME 1
4557 EOF
4558
4559      cat > conftest.$ac_ext <<EOF
4560 #line 4561 "configure"
4561 #include "confdefs.h"
4562 #include <unistd.h>
4563 EOF
4564 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4565   egrep "gethostname" >/dev/null 2>&1; then
4566   rm -rf conftest*
4567
4568        cat >> confdefs.h <<\EOF
4569 #define HAVE_GETHOSTNAME_DECL 1
4570 EOF
4571
4572 fi
4573 rm -f conftest*
4574
4575 else
4576   echo "$ac_t""no" 1>&6
4577 fi
4578 done
4579
4580
4581    # Look for these functions in the thread library, but only bother
4582    # if using POSIX threads.
4583    if test "$THREADS" = posix; then
4584       save_LIBS="$LIBS"
4585       LIBS="$LIBS $THREADLIBS"
4586       # Some POSIX thread systems don't have pthread_mutexattr_settype.
4587       # E.g., Solaris.
4588       for ac_func in pthread_mutexattr_settype pthread_mutexattr_setkind_np
4589 do
4590 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4591 echo "configure:4592: checking for $ac_func" >&5
4592 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4593   echo $ac_n "(cached) $ac_c" 1>&6
4594 else
4595   cat > conftest.$ac_ext <<EOF
4596 #line 4597 "configure"
4597 #include "confdefs.h"
4598 /* System header to define __stub macros and hopefully few prototypes,
4599     which can conflict with char $ac_func(); below.  */
4600 #include <assert.h>
4601 /* Override any gcc2 internal prototype to avoid an error.  */
4602 /* We use char because int might match the return type of a gcc2
4603     builtin and then its argument prototype would still apply.  */
4604 char $ac_func();
4605
4606 int main() {
4607
4608 /* The GNU C library defines this for functions which it implements
4609     to always fail with ENOSYS.  Some functions are actually named
4610     something starting with __ and the normal name is an alias.  */
4611 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4612 choke me
4613 #else
4614 $ac_func();
4615 #endif
4616
4617 ; return 0; }
4618 EOF
4619 if { (eval echo configure:4620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4620   rm -rf conftest*
4621   eval "ac_cv_func_$ac_func=yes"
4622 else
4623   echo "configure: failed program was:" >&5
4624   cat conftest.$ac_ext >&5
4625   rm -rf conftest*
4626   eval "ac_cv_func_$ac_func=no"
4627 fi
4628 rm -f conftest*
4629 fi
4630
4631 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4632   echo "$ac_t""yes" 1>&6
4633     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4634   cat >> confdefs.h <<EOF
4635 #define $ac_tr_func 1
4636 EOF
4637
4638 else
4639   echo "$ac_t""no" 1>&6
4640 fi
4641 done
4642
4643
4644       # Look for sched_yield.  Up to Solaris 2.6, it is in libposix4, since
4645       # Solaris 7 the name librt is preferred.
4646       for ac_func in sched_yield
4647 do
4648 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4649 echo "configure:4650: checking for $ac_func" >&5
4650 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4651   echo $ac_n "(cached) $ac_c" 1>&6
4652 else
4653   cat > conftest.$ac_ext <<EOF
4654 #line 4655 "configure"
4655 #include "confdefs.h"
4656 /* System header to define __stub macros and hopefully few prototypes,
4657     which can conflict with char $ac_func(); below.  */
4658 #include <assert.h>
4659 /* Override any gcc2 internal prototype to avoid an error.  */
4660 /* We use char because int might match the return type of a gcc2
4661     builtin and then its argument prototype would still apply.  */
4662 char $ac_func();
4663
4664 int main() {
4665
4666 /* The GNU C library defines this for functions which it implements
4667     to always fail with ENOSYS.  Some functions are actually named
4668     something starting with __ and the normal name is an alias.  */
4669 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4670 choke me
4671 #else
4672 $ac_func();
4673 #endif
4674
4675 ; return 0; }
4676 EOF
4677 if { (eval echo configure:4678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4678   rm -rf conftest*
4679   eval "ac_cv_func_$ac_func=yes"
4680 else
4681   echo "configure: failed program was:" >&5
4682   cat conftest.$ac_ext >&5
4683   rm -rf conftest*
4684   eval "ac_cv_func_$ac_func=no"
4685 fi
4686 rm -f conftest*
4687 fi
4688
4689 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4690   echo "$ac_t""yes" 1>&6
4691     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4692   cat >> confdefs.h <<EOF
4693 #define $ac_tr_func 1
4694 EOF
4695
4696 else
4697   echo "$ac_t""no" 1>&6
4698 echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
4699 echo "configure:4700: checking for sched_yield in -lrt" >&5
4700 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-%__p_%'`
4701 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4702   echo $ac_n "(cached) $ac_c" 1>&6
4703 else
4704   ac_save_LIBS="$LIBS"
4705 LIBS="-lrt  $LIBS"
4706 cat > conftest.$ac_ext <<EOF
4707 #line 4708 "configure"
4708 #include "confdefs.h"
4709 /* Override any gcc2 internal prototype to avoid an error.  */
4710 /* We use char because int might match the return type of a gcc2
4711     builtin and then its argument prototype would still apply.  */
4712 char sched_yield();
4713
4714 int main() {
4715 sched_yield()
4716 ; return 0; }
4717 EOF
4718 if { (eval echo configure:4719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4719   rm -rf conftest*
4720   eval "ac_cv_lib_$ac_lib_var=yes"
4721 else
4722   echo "configure: failed program was:" >&5
4723   cat conftest.$ac_ext >&5
4724   rm -rf conftest*
4725   eval "ac_cv_lib_$ac_lib_var=no"
4726 fi
4727 rm -f conftest*
4728 LIBS="$ac_save_LIBS"
4729
4730 fi
4731 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4732   echo "$ac_t""yes" 1>&6
4733
4734           cat >> confdefs.h <<\EOF
4735 #define HAVE_SCHED_YIELD 1
4736 EOF
4737
4738           THREADLIBS="$THREADLIBS -lrt"
4739           THREADSPEC="$THREADSPEC -lrt"
4740 else
4741   echo "$ac_t""no" 1>&6
4742
4743           echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
4744 echo "configure:4745: checking for sched_yield in -lposix4" >&5
4745 ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
4746 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4747   echo $ac_n "(cached) $ac_c" 1>&6
4748 else
4749   ac_save_LIBS="$LIBS"
4750 LIBS="-lposix4  $LIBS"
4751 cat > conftest.$ac_ext <<EOF
4752 #line 4753 "configure"
4753 #include "confdefs.h"
4754 /* Override any gcc2 internal prototype to avoid an error.  */
4755 /* We use char because int might match the return type of a gcc2
4756     builtin and then its argument prototype would still apply.  */
4757 char sched_yield();
4758
4759 int main() {
4760 sched_yield()
4761 ; return 0; }
4762 EOF
4763 if { (eval echo configure:4764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4764   rm -rf conftest*
4765   eval "ac_cv_lib_$ac_lib_var=yes"
4766 else
4767   echo "configure: failed program was:" >&5
4768   cat conftest.$ac_ext >&5
4769   rm -rf conftest*
4770   eval "ac_cv_lib_$ac_lib_var=no"
4771 fi
4772 rm -f conftest*
4773 LIBS="$ac_save_LIBS"
4774
4775 fi
4776 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4777   echo "$ac_t""yes" 1>&6
4778
4779             cat >> confdefs.h <<\EOF
4780 #define HAVE_SCHED_YIELD 1
4781 EOF
4782
4783             THREADLIBS="$THREADLIBS -lposix4"
4784             THREADSPEC="$THREADSPEC -lposix4"
4785 else
4786   echo "$ac_t""no" 1>&6
4787 fi
4788
4789 fi
4790
4791 fi
4792 done
4793
4794       LIBS="$save_LIBS"
4795
4796       # We can save a little space at runtime if the mutex has m_count
4797       # or __m_count.  This is a nice hack for Linux.
4798       cat > conftest.$ac_ext <<EOF
4799 #line 4800 "configure"
4800 #include "confdefs.h"
4801 #include <pthread.h>
4802 int main() {
4803
4804           extern pthread_mutex_t *mutex; int q = mutex->m_count;
4805
4806 ; return 0; }
4807 EOF
4808 if { (eval echo configure:4809: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4809   rm -rf conftest*
4810   cat >> confdefs.h <<\EOF
4811 #define PTHREAD_MUTEX_HAVE_M_COUNT 1
4812 EOF
4813
4814 else
4815   echo "configure: failed program was:" >&5
4816   cat conftest.$ac_ext >&5
4817   rm -rf conftest*
4818
4819         cat > conftest.$ac_ext <<EOF
4820 #line 4821 "configure"
4821 #include "confdefs.h"
4822 #include <pthread.h>
4823 int main() {
4824
4825             extern pthread_mutex_t *mutex; int q = mutex->__m_count;
4826
4827 ; return 0; }
4828 EOF
4829 if { (eval echo configure:4830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4830   rm -rf conftest*
4831   cat >> confdefs.h <<\EOF
4832 #define PTHREAD_MUTEX_HAVE___M_COUNT 1
4833 EOF
4834
4835 else
4836   echo "configure: failed program was:" >&5
4837   cat conftest.$ac_ext >&5
4838 fi
4839 rm -f conftest*
4840 fi
4841 rm -f conftest*
4842    fi
4843
4844    # We require a way to get the time.
4845    time_found=no
4846    for ac_func in gettimeofday time ftime
4847 do
4848 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4849 echo "configure:4850: checking for $ac_func" >&5
4850 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4851   echo $ac_n "(cached) $ac_c" 1>&6
4852 else
4853   cat > conftest.$ac_ext <<EOF
4854 #line 4855 "configure"
4855 #include "confdefs.h"
4856 /* System header to define __stub macros and hopefully few prototypes,
4857     which can conflict with char $ac_func(); below.  */
4858 #include <assert.h>
4859 /* Override any gcc2 internal prototype to avoid an error.  */
4860 /* We use char because int might match the return type of a gcc2
4861     builtin and then its argument prototype would still apply.  */
4862 char $ac_func();
4863
4864 int main() {
4865
4866 /* The GNU C library defines this for functions which it implements
4867     to always fail with ENOSYS.  Some functions are actually named
4868     something starting with __ and the normal name is an alias.  */
4869 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4870 choke me
4871 #else
4872 $ac_func();
4873 #endif
4874
4875 ; return 0; }
4876 EOF
4877 if { (eval echo configure:4878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4878   rm -rf conftest*
4879   eval "ac_cv_func_$ac_func=yes"
4880 else
4881   echo "configure: failed program was:" >&5
4882   cat conftest.$ac_ext >&5
4883   rm -rf conftest*
4884   eval "ac_cv_func_$ac_func=no"
4885 fi
4886 rm -f conftest*
4887 fi
4888
4889 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4890   echo "$ac_t""yes" 1>&6
4891     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4892   cat >> confdefs.h <<EOF
4893 #define $ac_tr_func 1
4894 EOF
4895  time_found=yes
4896 else
4897   echo "$ac_t""no" 1>&6
4898 fi
4899 done
4900
4901    if test "$time_found" = no; then
4902       { echo "configure: error: no function found to get the time" 1>&2; exit 1; }
4903    fi
4904
4905    for ac_func in memmove
4906 do
4907 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4908 echo "configure:4909: checking for $ac_func" >&5
4909 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4910   echo $ac_n "(cached) $ac_c" 1>&6
4911 else
4912   cat > conftest.$ac_ext <<EOF
4913 #line 4914 "configure"
4914 #include "confdefs.h"
4915 /* System header to define __stub macros and hopefully few prototypes,
4916     which can conflict with char $ac_func(); below.  */
4917 #include <assert.h>
4918 /* Override any gcc2 internal prototype to avoid an error.  */
4919 /* We use char because int might match the return type of a gcc2
4920     builtin and then its argument prototype would still apply.  */
4921 char $ac_func();
4922
4923 int main() {
4924
4925 /* The GNU C library defines this for functions which it implements
4926     to always fail with ENOSYS.  Some functions are actually named
4927     something starting with __ and the normal name is an alias.  */
4928 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4929 choke me
4930 #else
4931 $ac_func();
4932 #endif
4933
4934 ; return 0; }
4935 EOF
4936 if { (eval echo configure:4937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4937   rm -rf conftest*
4938   eval "ac_cv_func_$ac_func=yes"
4939 else
4940   echo "configure: failed program was:" >&5
4941   cat conftest.$ac_ext >&5
4942   rm -rf conftest*
4943   eval "ac_cv_func_$ac_func=no"
4944 fi
4945 rm -f conftest*
4946 fi
4947
4948 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4949   echo "$ac_t""yes" 1>&6
4950     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4951   cat >> confdefs.h <<EOF
4952 #define $ac_tr_func 1
4953 EOF
4954
4955 else
4956   echo "$ac_t""no" 1>&6
4957 fi
4958 done
4959
4960
4961    # We require memcpy.
4962    memcpy_found=no
4963    for ac_func in memcpy
4964 do
4965 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4966 echo "configure:4967: checking for $ac_func" >&5
4967 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4968   echo $ac_n "(cached) $ac_c" 1>&6
4969 else
4970   cat > conftest.$ac_ext <<EOF
4971 #line 4972 "configure"
4972 #include "confdefs.h"
4973 /* System header to define __stub macros and hopefully few prototypes,
4974     which can conflict with char $ac_func(); below.  */
4975 #include <assert.h>
4976 /* Override any gcc2 internal prototype to avoid an error.  */
4977 /* We use char because int might match the return type of a gcc2
4978     builtin and then its argument prototype would still apply.  */
4979 char $ac_func();
4980
4981 int main() {
4982
4983 /* The GNU C library defines this for functions which it implements
4984     to always fail with ENOSYS.  Some functions are actually named
4985     something starting with __ and the normal name is an alias.  */
4986 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4987 choke me
4988 #else
4989 $ac_func();
4990 #endif
4991
4992 ; return 0; }
4993 EOF
4994 if { (eval echo configure:4995: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4995   rm -rf conftest*
4996   eval "ac_cv_func_$ac_func=yes"
4997 else
4998   echo "configure: failed program was:" >&5
4999   cat conftest.$ac_ext >&5
5000   rm -rf conftest*
5001   eval "ac_cv_func_$ac_func=no"
5002 fi
5003 rm -f conftest*
5004 fi
5005
5006 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5007   echo "$ac_t""yes" 1>&6
5008     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5009   cat >> confdefs.h <<EOF
5010 #define $ac_tr_func 1
5011 EOF
5012  memcpy_found=yes
5013 else
5014   echo "$ac_t""no" 1>&6
5015 fi
5016 done
5017
5018    if test "$memcpy_found" = no; then
5019       { echo "configure: error: memcpy is required" 1>&2; exit 1; }
5020    fi
5021
5022    echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
5023 echo "configure:5024: checking for dlopen in -ldl" >&5
5024 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
5025 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5026   echo $ac_n "(cached) $ac_c" 1>&6
5027 else
5028   ac_save_LIBS="$LIBS"
5029 LIBS="-ldl  $LIBS"
5030 cat > conftest.$ac_ext <<EOF
5031 #line 5032 "configure"
5032 #include "confdefs.h"
5033 /* Override any gcc2 internal prototype to avoid an error.  */
5034 /* We use char because int might match the return type of a gcc2
5035     builtin and then its argument prototype would still apply.  */
5036 char dlopen();
5037
5038 int main() {
5039 dlopen()
5040 ; return 0; }
5041 EOF
5042 if { (eval echo configure:5043: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5043   rm -rf conftest*
5044   eval "ac_cv_lib_$ac_lib_var=yes"
5045 else
5046   echo "configure: failed program was:" >&5
5047   cat conftest.$ac_ext >&5
5048   rm -rf conftest*
5049   eval "ac_cv_lib_$ac_lib_var=no"
5050 fi
5051 rm -f conftest*
5052 LIBS="$ac_save_LIBS"
5053
5054 fi
5055 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5056   echo "$ac_t""yes" 1>&6
5057
5058        cat >> confdefs.h <<\EOF
5059 #define HAVE_DLOPEN 1
5060 EOF
5061
5062 else
5063   echo "$ac_t""no" 1>&6
5064 fi
5065
5066
5067    # Some library-finding code we stole from Tcl.
5068    #--------------------------------------------------------------------
5069    #    Check for the existence of the -lsocket and -lnsl libraries.
5070    #    The order here is important, so that they end up in the right
5071    #    order in the command line generated by make.  Here are some
5072    #    special considerations:
5073    #    1. Use "connect" and "accept" to check for -lsocket, and
5074    #       "gethostbyname" to check for -lnsl.
5075    #    2. Use each function name only once:  can't redo a check because
5076    #       autoconf caches the results of the last check and won't redo it.
5077    #    3. Use -lnsl and -lsocket only if they supply procedures that
5078    #       aren't already present in the normal libraries.  This is because
5079    #       IRIX 5.2 has libraries, but they aren't needed and they're
5080    #       bogus:  they goof up name resolution if used.
5081    #    4. On some SVR4 systems, can't use -lsocket without -lnsl too.
5082    #       To get around this problem, check for both libraries together
5083    #       if -lsocket doesn't work by itself.
5084    #--------------------------------------------------------------------
5085
5086    echo $ac_n "checking for socket libraries""... $ac_c" 1>&6
5087 echo "configure:5088: checking for socket libraries" >&5
5088 if eval "test \"`echo '$''{'gcj_cv_lib_sockets'+set}'`\" = set"; then
5089   echo $ac_n "(cached) $ac_c" 1>&6
5090 else
5091   gcj_cv_lib_sockets=
5092      gcj_checkBoth=0
5093      unset ac_cv_func_connect
5094      echo $ac_n "checking for connect""... $ac_c" 1>&6
5095 echo "configure:5096: checking for connect" >&5
5096 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
5097   echo $ac_n "(cached) $ac_c" 1>&6
5098 else
5099   cat > conftest.$ac_ext <<EOF
5100 #line 5101 "configure"
5101 #include "confdefs.h"
5102 /* System header to define __stub macros and hopefully few prototypes,
5103     which can conflict with char connect(); below.  */
5104 #include <assert.h>
5105 /* Override any gcc2 internal prototype to avoid an error.  */
5106 /* We use char because int might match the return type of a gcc2
5107     builtin and then its argument prototype would still apply.  */
5108 char connect();
5109
5110 int main() {
5111
5112 /* The GNU C library defines this for functions which it implements
5113     to always fail with ENOSYS.  Some functions are actually named
5114     something starting with __ and the normal name is an alias.  */
5115 #if defined (__stub_connect) || defined (__stub___connect)
5116 choke me
5117 #else
5118 connect();
5119 #endif
5120
5121 ; return 0; }
5122 EOF
5123 if { (eval echo configure:5124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5124   rm -rf conftest*
5125   eval "ac_cv_func_connect=yes"
5126 else
5127   echo "configure: failed program was:" >&5
5128   cat conftest.$ac_ext >&5
5129   rm -rf conftest*
5130   eval "ac_cv_func_connect=no"
5131 fi
5132 rm -f conftest*
5133 fi
5134
5135 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
5136   echo "$ac_t""yes" 1>&6
5137   gcj_checkSocket=0
5138 else
5139   echo "$ac_t""no" 1>&6
5140 gcj_checkSocket=1
5141 fi
5142
5143      if test "$gcj_checkSocket" = 1; then
5144          unset ac_cv_func_connect
5145          echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
5146 echo "configure:5147: checking for main in -lsocket" >&5
5147 ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
5148 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5149   echo $ac_n "(cached) $ac_c" 1>&6
5150 else
5151   ac_save_LIBS="$LIBS"
5152 LIBS="-lsocket  $LIBS"
5153 cat > conftest.$ac_ext <<EOF
5154 #line 5155 "configure"
5155 #include "confdefs.h"
5156
5157 int main() {
5158 main()
5159 ; return 0; }
5160 EOF
5161 if { (eval echo configure:5162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5162   rm -rf conftest*
5163   eval "ac_cv_lib_$ac_lib_var=yes"
5164 else
5165   echo "configure: failed program was:" >&5
5166   cat conftest.$ac_ext >&5
5167   rm -rf conftest*
5168   eval "ac_cv_lib_$ac_lib_var=no"
5169 fi
5170 rm -f conftest*
5171 LIBS="$ac_save_LIBS"
5172
5173 fi
5174 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5175   echo "$ac_t""yes" 1>&6
5176   gcj_cv_lib_sockets="-lsocket"
5177 else
5178   echo "$ac_t""no" 1>&6
5179 gcj_checkBoth=1
5180 fi
5181
5182      fi
5183      if test "$gcj_checkBoth" = 1; then
5184          gcj_oldLibs=$LIBS
5185          LIBS="$LIBS -lsocket -lnsl"
5186          unset ac_cv_func_accept
5187          echo $ac_n "checking for accept""... $ac_c" 1>&6
5188 echo "configure:5189: checking for accept" >&5
5189 if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
5190   echo $ac_n "(cached) $ac_c" 1>&6
5191 else
5192   cat > conftest.$ac_ext <<EOF
5193 #line 5194 "configure"
5194 #include "confdefs.h"
5195 /* System header to define __stub macros and hopefully few prototypes,
5196     which can conflict with char accept(); below.  */
5197 #include <assert.h>
5198 /* Override any gcc2 internal prototype to avoid an error.  */
5199 /* We use char because int might match the return type of a gcc2
5200     builtin and then its argument prototype would still apply.  */
5201 char accept();
5202
5203 int main() {
5204
5205 /* The GNU C library defines this for functions which it implements
5206     to always fail with ENOSYS.  Some functions are actually named
5207     something starting with __ and the normal name is an alias.  */
5208 #if defined (__stub_accept) || defined (__stub___accept)
5209 choke me
5210 #else
5211 accept();
5212 #endif
5213
5214 ; return 0; }
5215 EOF
5216 if { (eval echo configure:5217: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5217   rm -rf conftest*
5218   eval "ac_cv_func_accept=yes"
5219 else
5220   echo "configure: failed program was:" >&5
5221   cat conftest.$ac_ext >&5
5222   rm -rf conftest*
5223   eval "ac_cv_func_accept=no"
5224 fi
5225 rm -f conftest*
5226 fi
5227
5228 if eval "test \"`echo '$ac_cv_func_'accept`\" = yes"; then
5229   echo "$ac_t""yes" 1>&6
5230   gcj_checkNsl=0
5231                         gcj_cv_lib_sockets="-lsocket -lnsl"
5232 else
5233   echo "$ac_t""no" 1>&6
5234 fi
5235
5236          unset ac_cv_func_accept
5237          LIBS=$gcj_oldLibs
5238      fi
5239      unset ac_cv_func_gethostbyname
5240      gcj_oldLibs=$LIBS
5241      LIBS="$LIBS $gcj_cv_lib_sockets"
5242      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
5243 echo "configure:5244: checking for gethostbyname" >&5
5244 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
5245   echo $ac_n "(cached) $ac_c" 1>&6
5246 else
5247   cat > conftest.$ac_ext <<EOF
5248 #line 5249 "configure"
5249 #include "confdefs.h"
5250 /* System header to define __stub macros and hopefully few prototypes,
5251     which can conflict with char gethostbyname(); below.  */
5252 #include <assert.h>
5253 /* Override any gcc2 internal prototype to avoid an error.  */
5254 /* We use char because int might match the return type of a gcc2
5255     builtin and then its argument prototype would still apply.  */
5256 char gethostbyname();
5257
5258 int main() {
5259
5260 /* The GNU C library defines this for functions which it implements
5261     to always fail with ENOSYS.  Some functions are actually named
5262     something starting with __ and the normal name is an alias.  */
5263 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
5264 choke me
5265 #else
5266 gethostbyname();
5267 #endif
5268
5269 ; return 0; }
5270 EOF
5271 if { (eval echo configure:5272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5272   rm -rf conftest*
5273   eval "ac_cv_func_gethostbyname=yes"
5274 else
5275   echo "configure: failed program was:" >&5
5276   cat conftest.$ac_ext >&5
5277   rm -rf conftest*
5278   eval "ac_cv_func_gethostbyname=no"
5279 fi
5280 rm -f conftest*
5281 fi
5282
5283 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
5284   echo "$ac_t""yes" 1>&6
5285   :
5286 else
5287   echo "$ac_t""no" 1>&6
5288 echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
5289 echo "configure:5290: checking for main in -lnsl" >&5
5290 ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
5291 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5292   echo $ac_n "(cached) $ac_c" 1>&6
5293 else
5294   ac_save_LIBS="$LIBS"
5295 LIBS="-lnsl  $LIBS"
5296 cat > conftest.$ac_ext <<EOF
5297 #line 5298 "configure"
5298 #include "confdefs.h"
5299
5300 int main() {
5301 main()
5302 ; return 0; }
5303 EOF
5304 if { (eval echo configure:5305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5305   rm -rf conftest*
5306   eval "ac_cv_lib_$ac_lib_var=yes"
5307 else
5308   echo "configure: failed program was:" >&5
5309   cat conftest.$ac_ext >&5
5310   rm -rf conftest*
5311   eval "ac_cv_lib_$ac_lib_var=no"
5312 fi
5313 rm -f conftest*
5314 LIBS="$ac_save_LIBS"
5315
5316 fi
5317 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5318   echo "$ac_t""yes" 1>&6
5319   gcj_cv_lib_sockets="$gcj_cv_lib_sockets -lnsl"
5320 else
5321   echo "$ac_t""no" 1>&6
5322 fi
5323
5324 fi
5325
5326      unset ac_cv_func_gethostbyname
5327      LIBS=$gcj_oldLIBS
5328
5329 fi
5330
5331 echo "$ac_t""$gcj_cv_lib_sockets" 1>&6
5332    SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
5333
5334    if test "$with_system_zlib" = yes; then
5335       echo $ac_n "checking for deflate in -lz""... $ac_c" 1>&6
5336 echo "configure:5337: checking for deflate in -lz" >&5
5337 ac_lib_var=`echo z'_'deflate | sed 'y%./+-%__p_%'`
5338 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5339   echo $ac_n "(cached) $ac_c" 1>&6
5340 else
5341   ac_save_LIBS="$LIBS"
5342 LIBS="-lz  $LIBS"
5343 cat > conftest.$ac_ext <<EOF
5344 #line 5345 "configure"
5345 #include "confdefs.h"
5346 /* Override any gcc2 internal prototype to avoid an error.  */
5347 /* We use char because int might match the return type of a gcc2
5348     builtin and then its argument prototype would still apply.  */
5349 char deflate();
5350
5351 int main() {
5352 deflate()
5353 ; return 0; }
5354 EOF
5355 if { (eval echo configure:5356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5356   rm -rf conftest*
5357   eval "ac_cv_lib_$ac_lib_var=yes"
5358 else
5359   echo "configure: failed program was:" >&5
5360   cat conftest.$ac_ext >&5
5361   rm -rf conftest*
5362   eval "ac_cv_lib_$ac_lib_var=no"
5363 fi
5364 rm -f conftest*
5365 LIBS="$ac_save_LIBS"
5366
5367 fi
5368 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5369   echo "$ac_t""yes" 1>&6
5370   ZLIBSPEC=-lz
5371 else
5372   echo "$ac_t""no" 1>&6
5373 ZLIBSPEC=
5374 fi
5375
5376    fi
5377
5378    # On Solaris, and maybe other architectures, the Boehm collector
5379    # requires -ldl.
5380    if test "$GC" = boehm; then
5381       echo $ac_n "checking for main in -ldl""... $ac_c" 1>&6
5382 echo "configure:5383: checking for main in -ldl" >&5
5383 ac_lib_var=`echo dl'_'main | sed 'y%./+-%__p_%'`
5384 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5385   echo $ac_n "(cached) $ac_c" 1>&6
5386 else
5387   ac_save_LIBS="$LIBS"
5388 LIBS="-ldl  $LIBS"
5389 cat > conftest.$ac_ext <<EOF
5390 #line 5391 "configure"
5391 #include "confdefs.h"
5392
5393 int main() {
5394 main()
5395 ; return 0; }
5396 EOF
5397 if { (eval echo configure:5398: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5398   rm -rf conftest*
5399   eval "ac_cv_lib_$ac_lib_var=yes"
5400 else
5401   echo "configure: failed program was:" >&5
5402   cat conftest.$ac_ext >&5
5403   rm -rf conftest*
5404   eval "ac_cv_lib_$ac_lib_var=no"
5405 fi
5406 rm -f conftest*
5407 LIBS="$ac_save_LIBS"
5408
5409 fi
5410 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5411   echo "$ac_t""yes" 1>&6
5412   SYSTEMSPEC="$SYSTEMSPEC -ldl"
5413 else
5414   echo "$ac_t""no" 1>&6
5415 fi
5416
5417    fi
5418
5419    if test -z "${with_multisubdir}"; then
5420       builddotdot=.
5421    else
5422
5423       builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`
5424
5425    fi
5426    if test -x "${builddotdot}/../../gcc/gcj"; then
5427       dir="`cd ${builddotdot}/../../gcc && ${PWDCMD-pwd}`"
5428       GCJ="$dir/gcj -B`${PWDCMD-pwd}`/ -B$dir/"
5429    else
5430       CANADIAN=yes
5431       NULL_TARGET=yes
5432       GCJ="gcj -B`${PWDCMD-pwd}`/"
5433    fi
5434 fi
5435
5436 # Create it, so that compile/link tests don't fail
5437 test -f libgcj.spec || touch libgcj.spec
5438
5439 # We must search the source tree for java.lang, since we still don't
5440 # have libgcj.jar nor java/lang/*.class
5441 GCJ_SAVE_CPPFLAGS=$CPPFLAGS
5442 CPPFLAGS="$CPPFLAGS -I`${PWDCMD-pwd}` -I`cd $srcdir && ${PWDCMD-pwd}`"
5443
5444 # Since some classes depend on this one, we need its source available
5445 # before we can do any GCJ compilation test :-(
5446 if test ! -f gnu/classpath/Configuration.java; then
5447   test -d gnu || mkdir gnu
5448   test -d gnu/classpath || mkdir gnu/classpath
5449   sed 's,@LIBGCJDEBUG@,$LIBGCJDEBUG,' \
5450         < $srcdir/gnu/classpath/Configuration.java.in \
5451         > gnu/classpath/Configuration.java
5452   # We do not want to redirect the output of the grep below to /dev/null,
5453   # but we add /dev/null to the input list so that grep will print the
5454   # filename of Configuration.java in case it finds any matches.
5455   if grep @ gnu/classpath/Configuration.java /dev/null; then
5456     { echo "configure: error: configure.in is missing the substitutions above" 1>&2; exit 1; }
5457   fi
5458 fi
5459
5460 # Extract the first word of "${ac_tool_prefix}gcj", so it can be a program name with args.
5461 set dummy ${ac_tool_prefix}gcj; ac_word=$2
5462 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5463 echo "configure:5464: checking for $ac_word" >&5
5464 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5465   echo $ac_n "(cached) $ac_c" 1>&6
5466 else
5467   if test -n "$GCJ"; then
5468   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5469 else
5470   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5471   ac_dummy="$PATH"
5472   for ac_dir in $ac_dummy; do
5473     test -z "$ac_dir" && ac_dir=.
5474     if test -f $ac_dir/$ac_word; then
5475       ac_cv_prog_GCJ="${ac_tool_prefix}gcj"
5476       break
5477     fi
5478   done
5479   IFS="$ac_save_ifs"
5480 fi
5481 fi
5482 GCJ="$ac_cv_prog_GCJ"
5483 if test -n "$GCJ"; then
5484   echo "$ac_t""$GCJ" 1>&6
5485 else
5486   echo "$ac_t""no" 1>&6
5487 fi
5488
5489
5490 if test -z "$ac_cv_prog_GCJ"; then
5491 if test -n "$ac_tool_prefix"; then
5492   # Extract the first word of "gcj", so it can be a program name with args.
5493 set dummy gcj; ac_word=$2
5494 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5495 echo "configure:5496: checking for $ac_word" >&5
5496 if eval "test \"`echo '$''{'ac_cv_prog_GCJ'+set}'`\" = set"; then
5497   echo $ac_n "(cached) $ac_c" 1>&6
5498 else
5499   if test -n "$GCJ"; then
5500   ac_cv_prog_GCJ="$GCJ" # Let the user override the test.
5501 else
5502   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5503   ac_dummy="$PATH"
5504   for ac_dir in $ac_dummy; do
5505     test -z "$ac_dir" && ac_dir=.
5506     if test -f $ac_dir/$ac_word; then
5507       ac_cv_prog_GCJ="gcj"
5508       break
5509     fi
5510   done
5511   IFS="$ac_save_ifs"
5512   test -z "$ac_cv_prog_GCJ" && ac_cv_prog_GCJ="no"
5513 fi
5514 fi
5515 GCJ="$ac_cv_prog_GCJ"
5516 if test -n "$GCJ"; then
5517   echo "$ac_t""$GCJ" 1>&6
5518 else
5519   echo "$ac_t""no" 1>&6
5520 fi
5521
5522 else
5523   GCJ="no"
5524 fi
5525 fi
5526
5527   test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
5528
5529
5530
5531 LIBTOOL_DEPS=$LIBTOOL_DEPS" $ac_aux_dir/ltcf-gcj.sh"
5532 lt_save_CC="$CC"
5533 lt_save_CFLAGS="$CFLAGS"
5534 AR="$AR" LTCC="$CC" CC="$GCJ" CFLAGS="$GCJFLAGS" CPPFLAGS="$CPPFLAGS" \
5535 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
5536 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
5537 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
5538 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
5539 deplibs_check_method="$deplibs_check_method" \
5540 file_magic_cmd="$file_magic_cmd" \
5541 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig -o libtool $libtool_flags \
5542 --build="$build" --add-tag=GCJ $ac_aux_dir/ltcf-gcj.sh $host \
5543 || { echo "configure: error: libtool tag configuration failed" 1>&2; exit 1; }
5544 CC="$lt_save_CC"
5545 CFLAGS="$lt_save_CFLAGS"
5546
5547 # Redirect the config.log output again, so that the ltconfig log is not
5548 # clobbered by the next message.
5549 exec 5>>./config.log
5550
5551
5552
5553
5554 CPPFLAGS=$GCJ_SAVE_CPPFLAGS
5555
5556 echo $ac_n "checking size of void *""... $ac_c" 1>&6
5557 echo "configure:5558: checking size of void *" >&5
5558 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
5559   echo $ac_n "(cached) $ac_c" 1>&6
5560 else
5561   for ac_size in 4 8 1 2 16 12  ; do # List sizes in rough order of prevalence.
5562   cat > conftest.$ac_ext <<EOF
5563 #line 5564 "configure"
5564 #include "confdefs.h"
5565 #include "confdefs.h"
5566 #include <sys/types.h>
5567
5568
5569 int main() {
5570 switch (0) case 0: case (sizeof (void *) == $ac_size):;
5571 ; return 0; }
5572 EOF
5573 if { (eval echo configure:5574: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5574   rm -rf conftest*
5575   ac_cv_sizeof_void_p=$ac_size
5576 else
5577   echo "configure: failed program was:" >&5
5578   cat conftest.$ac_ext >&5
5579 fi
5580 rm -f conftest*
5581   if test x$ac_cv_sizeof_void_p != x ; then break; fi
5582 done
5583
5584 fi
5585
5586 if test x$ac_cv_sizeof_void_p = x ; then
5587   { echo "configure: error: cannot determine a size for void *" 1>&2; exit 1; }
5588 fi
5589 echo "$ac_t""$ac_cv_sizeof_void_p" 1>&6
5590 cat >> confdefs.h <<EOF
5591 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5592 EOF
5593
5594
5595
5596 ZLIBS=
5597 SYS_ZLIBS=
5598 ZINCS=
5599
5600 if test -z "$ZLIBSPEC"; then
5601    # Use zlib from the GCC tree.
5602    ZINCS='-I$(top_srcdir)/../zlib'
5603    ZLIBS=../zlib/libzgcj_convenience.la
5604 else
5605    # System's zlib.
5606    SYS_ZLIBS="$ZLIBSPEC"
5607 fi
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617 if test "$CANADIAN" = yes; then
5618   CANADIAN_TRUE=
5619   CANADIAN_FALSE='#'
5620 else
5621   CANADIAN_TRUE='#'
5622   CANADIAN_FALSE=
5623 fi
5624
5625
5626 if test "$NULL_TARGET" = yes; then
5627   NULL_TARGET_TRUE=
5628   NULL_TARGET_FALSE='#'
5629 else
5630   NULL_TARGET_TRUE='#'
5631   NULL_TARGET_FALSE=
5632 fi
5633
5634
5635 if test "$NATIVE" = yes || test "$NULL_TARGET" = yes; then
5636   NATIVE_TRUE=
5637   NATIVE_FALSE='#'
5638 else
5639   NATIVE_TRUE='#'
5640   NATIVE_FALSE=
5641 fi
5642
5643
5644 if test -z "$with_cross_host"; then
5645   USE_LIBDIR_TRUE=
5646   USE_LIBDIR_FALSE='#'
5647 else
5648   USE_LIBDIR_TRUE='#'
5649   USE_LIBDIR_FALSE=
5650 fi
5651
5652
5653 if test "$NEEDS_DATA_START" = yes && test "$NATIVE" = yes; then
5654   NEEDS_DATA_START_TRUE=
5655   NEEDS_DATA_START_FALSE='#'
5656 else
5657   NEEDS_DATA_START_TRUE='#'
5658   NEEDS_DATA_START_FALSE=
5659 fi
5660
5661
5662
5663
5664 # Determine gcj version number.
5665
5666 gcjversion=`$GCJ -v 2>&1 | sed -n 's/^.*version \([^ ]*\).*$/\1/p'`
5667
5668 GCJVERSION=$gcjversion
5669
5670 cat >> confdefs.h <<EOF
5671 #define GCJVERSION "$GCJVERSION"
5672 EOF
5673
5674
5675 echo $ac_n "checking for g++ -ffloat-store bug""... $ac_c" 1>&6
5676 echo "configure:5677: checking for g++ -ffloat-store bug" >&5
5677 save_CFLAGS="$CFLAGS"
5678 CFLAGS="-x c++ -O2 -ffloat-store"
5679 cat > conftest.$ac_ext <<EOF
5680 #line 5681 "configure"
5681 #include "confdefs.h"
5682 #include <math.h>
5683 int main() {
5684
5685 ; return 0; }
5686 EOF
5687 if { (eval echo configure:5688: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5688   rm -rf conftest*
5689   echo "$ac_t""no" 1>&6
5690 else
5691   echo "configure: failed program was:" >&5
5692   cat conftest.$ac_ext >&5
5693   rm -rf conftest*
5694   cat >> confdefs.h <<\EOF
5695 #define __NO_MATH_INLINES 1
5696 EOF
5697
5698    echo "$ac_t""yes" 1>&6
5699 fi
5700 rm -f conftest*
5701 CFLAGS="$save_CFLAGS"
5702
5703 for ac_hdr in unistd.h bstring.h sys/time.h sys/types.h fcntl.h sys/ioctl.h sys/filio.h sys/stat.h sys/select.h sys/socket.h netinet/in.h arpa/inet.h netdb.h pwd.h sys/config.h stdint.h langinfo.h locale.h
5704 do
5705 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5706 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5707 echo "configure:5708: checking for $ac_hdr" >&5
5708 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5709   echo $ac_n "(cached) $ac_c" 1>&6
5710 else
5711   cat > conftest.$ac_ext <<EOF
5712 #line 5713 "configure"
5713 #include "confdefs.h"
5714 #include <$ac_hdr>
5715 EOF
5716 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5717 { (eval echo configure:5718: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5718 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5719 if test -z "$ac_err"; then
5720   rm -rf conftest*
5721   eval "ac_cv_header_$ac_safe=yes"
5722 else
5723   echo "$ac_err" >&5
5724   echo "configure: failed program was:" >&5
5725   cat conftest.$ac_ext >&5
5726   rm -rf conftest*
5727   eval "ac_cv_header_$ac_safe=no"
5728 fi
5729 rm -f conftest*
5730 fi
5731 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5732   echo "$ac_t""yes" 1>&6
5733     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5734   cat >> confdefs.h <<EOF
5735 #define $ac_tr_hdr 1
5736 EOF
5737
5738 else
5739   echo "$ac_t""no" 1>&6
5740 fi
5741 done
5742
5743 for ac_hdr in dirent.h
5744 do
5745 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5746 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5747 echo "configure:5748: checking for $ac_hdr" >&5
5748 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5749   echo $ac_n "(cached) $ac_c" 1>&6
5750 else
5751   cat > conftest.$ac_ext <<EOF
5752 #line 5753 "configure"
5753 #include "confdefs.h"
5754 #include <$ac_hdr>
5755 EOF
5756 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5757 { (eval echo configure:5758: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5758 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5759 if test -z "$ac_err"; then
5760   rm -rf conftest*
5761   eval "ac_cv_header_$ac_safe=yes"
5762 else
5763   echo "$ac_err" >&5
5764   echo "configure: failed program was:" >&5
5765   cat conftest.$ac_ext >&5
5766   rm -rf conftest*
5767   eval "ac_cv_header_$ac_safe=no"
5768 fi
5769 rm -f conftest*
5770 fi
5771 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5772   echo "$ac_t""yes" 1>&6
5773     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5774   cat >> confdefs.h <<EOF
5775 #define $ac_tr_hdr 1
5776 EOF
5777
5778 else
5779   echo "$ac_t""no" 1>&6
5780 fi
5781 done
5782
5783 for ac_hdr in inttypes.h
5784 do
5785 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5786 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5787 echo "configure:5788: checking for $ac_hdr" >&5
5788 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5789   echo $ac_n "(cached) $ac_c" 1>&6
5790 else
5791   cat > conftest.$ac_ext <<EOF
5792 #line 5793 "configure"
5793 #include "confdefs.h"
5794 #include <$ac_hdr>
5795 EOF
5796 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5797 { (eval echo configure:5798: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5798 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5799 if test -z "$ac_err"; then
5800   rm -rf conftest*
5801   eval "ac_cv_header_$ac_safe=yes"
5802 else
5803   echo "$ac_err" >&5
5804   echo "configure: failed program was:" >&5
5805   cat conftest.$ac_ext >&5
5806   rm -rf conftest*
5807   eval "ac_cv_header_$ac_safe=no"
5808 fi
5809 rm -f conftest*
5810 fi
5811 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5812   echo "$ac_t""yes" 1>&6
5813     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5814   cat >> confdefs.h <<EOF
5815 #define $ac_tr_hdr 1
5816 EOF
5817
5818     cat >> confdefs.h <<\EOF
5819 #define HAVE_INTTYPES_H 1
5820 EOF
5821
5822     cat >> confdefs.h <<\EOF
5823 #define JV_HAVE_INTTYPES_H 1
5824 EOF
5825
5826
5827 else
5828   echo "$ac_t""no" 1>&6
5829 fi
5830 done
5831
5832 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
5833 echo "configure:5834: checking for sys/wait.h that is POSIX.1 compatible" >&5
5834 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
5835   echo $ac_n "(cached) $ac_c" 1>&6
5836 else
5837   cat > conftest.$ac_ext <<EOF
5838 #line 5839 "configure"
5839 #include "confdefs.h"
5840 #include <sys/types.h>
5841 #include <sys/wait.h>
5842 #ifndef WEXITSTATUS
5843 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
5844 #endif
5845 #ifndef WIFEXITED
5846 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5847 #endif
5848 int main() {
5849 int s;
5850 wait (&s);
5851 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5852 ; return 0; }
5853 EOF
5854 if { (eval echo configure:5855: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5855   rm -rf conftest*
5856   ac_cv_header_sys_wait_h=yes
5857 else
5858   echo "configure: failed program was:" >&5
5859   cat conftest.$ac_ext >&5
5860   rm -rf conftest*
5861   ac_cv_header_sys_wait_h=no
5862 fi
5863 rm -f conftest*
5864 fi
5865
5866 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
5867 if test $ac_cv_header_sys_wait_h = yes; then
5868   cat >> confdefs.h <<\EOF
5869 #define HAVE_SYS_WAIT_H 1
5870 EOF
5871
5872 fi
5873
5874
5875 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
5876 echo "configure:5877: checking for ANSI C header files" >&5
5877 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
5878   echo $ac_n "(cached) $ac_c" 1>&6
5879 else
5880   cat > conftest.$ac_ext <<EOF
5881 #line 5882 "configure"
5882 #include "confdefs.h"
5883 #include <stdlib.h>
5884 #include <stdarg.h>
5885 #include <string.h>
5886 #include <float.h>
5887 EOF
5888 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5889 { (eval echo configure:5890: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5890 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5891 if test -z "$ac_err"; then
5892   rm -rf conftest*
5893   ac_cv_header_stdc=yes
5894 else
5895   echo "$ac_err" >&5
5896   echo "configure: failed program was:" >&5
5897   cat conftest.$ac_ext >&5
5898   rm -rf conftest*
5899   ac_cv_header_stdc=no
5900 fi
5901 rm -f conftest*
5902
5903 if test $ac_cv_header_stdc = yes; then
5904   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5905 cat > conftest.$ac_ext <<EOF
5906 #line 5907 "configure"
5907 #include "confdefs.h"
5908 #include <string.h>
5909 EOF
5910 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5911   egrep "memchr" >/dev/null 2>&1; then
5912   :
5913 else
5914   rm -rf conftest*
5915   ac_cv_header_stdc=no
5916 fi
5917 rm -f conftest*
5918
5919 fi
5920
5921 if test $ac_cv_header_stdc = yes; then
5922   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5923 cat > conftest.$ac_ext <<EOF
5924 #line 5925 "configure"
5925 #include "confdefs.h"
5926 #include <stdlib.h>
5927 EOF
5928 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5929   egrep "free" >/dev/null 2>&1; then
5930   :
5931 else
5932   rm -rf conftest*
5933   ac_cv_header_stdc=no
5934 fi
5935 rm -f conftest*
5936
5937 fi
5938
5939 if test $ac_cv_header_stdc = yes; then
5940   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5941 if test "$cross_compiling" = yes; then
5942   :
5943 else
5944   cat > conftest.$ac_ext <<EOF
5945 #line 5946 "configure"
5946 #include "confdefs.h"
5947 #include <ctype.h>
5948 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5949 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5950 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5951 int main () { int i; for (i = 0; i < 256; i++)
5952 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
5953 exit (0); }
5954
5955 EOF
5956 if { (eval echo configure:5957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5957 then
5958   :
5959 else
5960   echo "configure: failed program was:" >&5
5961   cat conftest.$ac_ext >&5
5962   rm -fr conftest*
5963   ac_cv_header_stdc=no
5964 fi
5965 rm -fr conftest*
5966 fi
5967
5968 fi
5969 fi
5970
5971 echo "$ac_t""$ac_cv_header_stdc" 1>&6
5972 if test $ac_cv_header_stdc = yes; then
5973   cat >> confdefs.h <<\EOF
5974 #define STDC_HEADERS 1
5975 EOF
5976
5977 fi
5978
5979 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
5980 echo "configure:5981: checking for ssize_t" >&5
5981 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
5982   echo $ac_n "(cached) $ac_c" 1>&6
5983 else
5984   cat > conftest.$ac_ext <<EOF
5985 #line 5986 "configure"
5986 #include "confdefs.h"
5987 #include <sys/types.h>
5988 #if STDC_HEADERS
5989 #include <stdlib.h>
5990 #include <stddef.h>
5991 #endif
5992 EOF
5993 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5994   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
5995   rm -rf conftest*
5996   ac_cv_type_ssize_t=yes
5997 else
5998   rm -rf conftest*
5999   ac_cv_type_ssize_t=no
6000 fi
6001 rm -f conftest*
6002
6003 fi
6004 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
6005 if test $ac_cv_type_ssize_t = no; then
6006   cat >> confdefs.h <<\EOF
6007 #define ssize_t int
6008 EOF
6009
6010 fi
6011
6012
6013 echo $ac_n "checking for in_addr_t""... $ac_c" 1>&6
6014 echo "configure:6015: checking for in_addr_t" >&5
6015 cat > conftest.$ac_ext <<EOF
6016 #line 6017 "configure"
6017 #include "confdefs.h"
6018 #include <sys/types.h>
6019 #if STDC_HEADERS
6020 #include <stdlib.h>
6021 #include <stddef.h>
6022 #endif
6023 #if HAVE_NETINET_IN_H
6024 #include <netinet/in.h>
6025 #endif
6026 int main() {
6027 in_addr_t foo;
6028 ; return 0; }
6029 EOF
6030 if { (eval echo configure:6031: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6031   rm -rf conftest*
6032   cat >> confdefs.h <<\EOF
6033 #define HAVE_IN_ADDR_T 1
6034 EOF
6035
6036    echo "$ac_t""yes" 1>&6
6037 else
6038   echo "configure: failed program was:" >&5
6039   cat conftest.$ac_ext >&5
6040   rm -rf conftest*
6041   echo "$ac_t""no" 1>&6
6042 fi
6043 rm -f conftest*
6044
6045 echo $ac_n "checking whether struct ip_mreq is in netinet/in.h""... $ac_c" 1>&6
6046 echo "configure:6047: checking whether struct ip_mreq is in netinet/in.h" >&5
6047 cat > conftest.$ac_ext <<EOF
6048 #line 6049 "configure"
6049 #include "confdefs.h"
6050 #include <netinet/in.h>
6051 int main() {
6052 struct ip_mreq mreq;
6053 ; return 0; }
6054 EOF
6055 if { (eval echo configure:6056: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6056   rm -rf conftest*
6057   cat >> confdefs.h <<\EOF
6058 #define HAVE_STRUCT_IP_MREQ 1
6059 EOF
6060
6061    echo "$ac_t""yes" 1>&6
6062 else
6063   echo "configure: failed program was:" >&5
6064   cat conftest.$ac_ext >&5
6065   rm -rf conftest*
6066   echo "$ac_t""no" 1>&6
6067 fi
6068 rm -f conftest*
6069
6070 echo $ac_n "checking whether struct ipv6_mreq is in netinet/in.h""... $ac_c" 1>&6
6071 echo "configure:6072: checking whether struct ipv6_mreq is in netinet/in.h" >&5
6072 cat > conftest.$ac_ext <<EOF
6073 #line 6074 "configure"
6074 #include "confdefs.h"
6075 #include <netinet/in.h>
6076 int main() {
6077 struct ipv6_mreq mreq6;
6078 ; return 0; }
6079 EOF
6080 if { (eval echo configure:6081: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6081   rm -rf conftest*
6082   cat >> confdefs.h <<\EOF
6083 #define HAVE_STRUCT_IPV6_MREQ 1
6084 EOF
6085
6086    echo "$ac_t""yes" 1>&6
6087 else
6088   echo "configure: failed program was:" >&5
6089   cat conftest.$ac_ext >&5
6090   rm -rf conftest*
6091   echo "$ac_t""no" 1>&6
6092 fi
6093 rm -f conftest*
6094
6095 echo $ac_n "checking whether struct sockaddr_in6 is in netinet/in.h""... $ac_c" 1>&6
6096 echo "configure:6097: checking whether struct sockaddr_in6 is in netinet/in.h" >&5
6097 cat > conftest.$ac_ext <<EOF
6098 #line 6099 "configure"
6099 #include "confdefs.h"
6100 #include <netinet/in.h>
6101 int main() {
6102 struct sockaddr_in6 addr6;
6103 ; return 0; }
6104 EOF
6105 if { (eval echo configure:6106: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6106   rm -rf conftest*
6107   cat >> confdefs.h <<\EOF
6108 #define HAVE_INET6 1
6109 EOF
6110
6111    echo "$ac_t""yes" 1>&6
6112 else
6113   echo "configure: failed program was:" >&5
6114   cat conftest.$ac_ext >&5
6115   rm -rf conftest*
6116   echo "$ac_t""no" 1>&6
6117 fi
6118 rm -f conftest*
6119
6120 echo $ac_n "checking for socklen_t in sys/socket.h""... $ac_c" 1>&6
6121 echo "configure:6122: checking for socklen_t in sys/socket.h" >&5
6122 cat > conftest.$ac_ext <<EOF
6123 #line 6124 "configure"
6124 #include "confdefs.h"
6125 #define _POSIX_PII_SOCKET
6126 #include <sys/types.h>
6127 #include <sys/socket.h>
6128 int main() {
6129 socklen_t x = 5;
6130 ; return 0; }
6131 EOF
6132 if { (eval echo configure:6133: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6133   rm -rf conftest*
6134   cat >> confdefs.h <<\EOF
6135 #define HAVE_SOCKLEN_T 1
6136 EOF
6137
6138    echo "$ac_t""yes" 1>&6
6139 else
6140   echo "configure: failed program was:" >&5
6141   cat conftest.$ac_ext >&5
6142   rm -rf conftest*
6143   echo "$ac_t""no" 1>&6
6144 fi
6145 rm -f conftest*
6146
6147 echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
6148 echo "configure:6149: checking for tm_gmtoff in struct tm" >&5
6149 cat > conftest.$ac_ext <<EOF
6150 #line 6151 "configure"
6151 #include "confdefs.h"
6152 #include <time.h>
6153 int main() {
6154 struct tm tim; tim.tm_gmtoff = 0;
6155 ; return 0; }
6156 EOF
6157 if { (eval echo configure:6158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6158   rm -rf conftest*
6159   cat >> confdefs.h <<\EOF
6160 #define STRUCT_TM_HAS_GMTOFF 1
6161 EOF
6162
6163    echo "$ac_t""yes" 1>&6
6164 else
6165   echo "configure: failed program was:" >&5
6166   cat conftest.$ac_ext >&5
6167   rm -rf conftest*
6168   echo "$ac_t""no" 1>&6
6169    echo $ac_n "checking for global timezone variable""... $ac_c" 1>&6
6170 echo "configure:6171: checking for global timezone variable" >&5
6171                cat > conftest.$ac_ext <<EOF
6172 #line 6173 "configure"
6173 #include "confdefs.h"
6174 #include <time.h>
6175 int main() {
6176 void i(){long z2 = 2*timezone;}
6177 ; return 0; }
6178 EOF
6179 if { (eval echo configure:6180: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6180   rm -rf conftest*
6181   cat >> confdefs.h <<\EOF
6182 #define HAVE_TIMEZONE 1
6183 EOF
6184
6185       echo "$ac_t""yes" 1>&6
6186 else
6187   echo "configure: failed program was:" >&5
6188   cat conftest.$ac_ext >&5
6189   rm -rf conftest*
6190   echo "$ac_t""no" 1>&6
6191        echo $ac_n "checking for global _timezone variable""... $ac_c" 1>&6
6192 echo "configure:6193: checking for global _timezone variable" >&5
6193               cat > conftest.$ac_ext <<EOF
6194 #line 6195 "configure"
6195 #include "confdefs.h"
6196 #include <time.h>
6197 int main() {
6198 long z2 = _timezone;
6199 ; return 0; }
6200 EOF
6201 if { (eval echo configure:6202: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6202   rm -rf conftest*
6203   cat >> confdefs.h <<\EOF
6204 #define HAVE_UNDERSCORE_TIMEZONE 1
6205 EOF
6206
6207           echo "$ac_t""yes" 1>&6
6208 else
6209   echo "configure: failed program was:" >&5
6210   cat conftest.$ac_ext >&5
6211   rm -rf conftest*
6212   echo "$ac_t""no" 1>&6
6213 fi
6214 rm -f conftest*
6215 fi
6216 rm -f conftest*
6217 fi
6218 rm -f conftest*
6219
6220 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6221 # for constant arguments.  Useless!
6222 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6223 echo "configure:6224: checking for working alloca.h" >&5
6224 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6225   echo $ac_n "(cached) $ac_c" 1>&6
6226 else
6227   cat > conftest.$ac_ext <<EOF
6228 #line 6229 "configure"
6229 #include "confdefs.h"
6230 #include <alloca.h>
6231 int main() {
6232 char *p = alloca(2 * sizeof(int));
6233 ; return 0; }
6234 EOF
6235 if { (eval echo configure:6236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6236   rm -rf conftest*
6237   ac_cv_header_alloca_h=yes
6238 else
6239   echo "configure: failed program was:" >&5
6240   cat conftest.$ac_ext >&5
6241   rm -rf conftest*
6242   ac_cv_header_alloca_h=no
6243 fi
6244 rm -f conftest*
6245 fi
6246
6247 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6248 if test $ac_cv_header_alloca_h = yes; then
6249   cat >> confdefs.h <<\EOF
6250 #define HAVE_ALLOCA_H 1
6251 EOF
6252
6253 fi
6254
6255 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6256 echo "configure:6257: checking for alloca" >&5
6257 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6258   echo $ac_n "(cached) $ac_c" 1>&6
6259 else
6260   cat > conftest.$ac_ext <<EOF
6261 #line 6262 "configure"
6262 #include "confdefs.h"
6263
6264 #ifdef __GNUC__
6265 # define alloca __builtin_alloca
6266 #else
6267 # ifdef _MSC_VER
6268 #  include <malloc.h>
6269 #  define alloca _alloca
6270 # else
6271 #  if HAVE_ALLOCA_H
6272 #   include <alloca.h>
6273 #  else
6274 #   ifdef _AIX
6275  #pragma alloca
6276 #   else
6277 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6278 char *alloca ();
6279 #    endif
6280 #   endif
6281 #  endif
6282 # endif
6283 #endif
6284
6285 int main() {
6286 char *p = (char *) alloca(1);
6287 ; return 0; }
6288 EOF
6289 if { (eval echo configure:6290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6290   rm -rf conftest*
6291   ac_cv_func_alloca_works=yes
6292 else
6293   echo "configure: failed program was:" >&5
6294   cat conftest.$ac_ext >&5
6295   rm -rf conftest*
6296   ac_cv_func_alloca_works=no
6297 fi
6298 rm -f conftest*
6299 fi
6300
6301 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6302 if test $ac_cv_func_alloca_works = yes; then
6303   cat >> confdefs.h <<\EOF
6304 #define HAVE_ALLOCA 1
6305 EOF
6306
6307 fi
6308
6309 if test $ac_cv_func_alloca_works = no; then
6310   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6311   # that cause trouble.  Some versions do not even contain alloca or
6312   # contain a buggy version.  If you still want to use their alloca,
6313   # use ar to extract alloca.o from them instead of compiling alloca.c.
6314   ALLOCA=alloca.${ac_objext}
6315   cat >> confdefs.h <<\EOF
6316 #define C_ALLOCA 1
6317 EOF
6318
6319
6320 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6321 echo "configure:6322: checking whether alloca needs Cray hooks" >&5
6322 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6323   echo $ac_n "(cached) $ac_c" 1>&6
6324 else
6325   cat > conftest.$ac_ext <<EOF
6326 #line 6327 "configure"
6327 #include "confdefs.h"
6328 #if defined(CRAY) && ! defined(CRAY2)
6329 webecray
6330 #else
6331 wenotbecray
6332 #endif
6333
6334 EOF
6335 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6336   egrep "webecray" >/dev/null 2>&1; then
6337   rm -rf conftest*
6338   ac_cv_os_cray=yes
6339 else
6340   rm -rf conftest*
6341   ac_cv_os_cray=no
6342 fi
6343 rm -f conftest*
6344
6345 fi
6346
6347 echo "$ac_t""$ac_cv_os_cray" 1>&6
6348 if test $ac_cv_os_cray = yes; then
6349 for ac_func in _getb67 GETB67 getb67; do
6350   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6351 echo "configure:6352: checking for $ac_func" >&5
6352 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6353   echo $ac_n "(cached) $ac_c" 1>&6
6354 else
6355   cat > conftest.$ac_ext <<EOF
6356 #line 6357 "configure"
6357 #include "confdefs.h"
6358 /* System header to define __stub macros and hopefully few prototypes,
6359     which can conflict with char $ac_func(); below.  */
6360 #include <assert.h>
6361 /* Override any gcc2 internal prototype to avoid an error.  */
6362 /* We use char because int might match the return type of a gcc2
6363     builtin and then its argument prototype would still apply.  */
6364 char $ac_func();
6365
6366 int main() {
6367
6368 /* The GNU C library defines this for functions which it implements
6369     to always fail with ENOSYS.  Some functions are actually named
6370     something starting with __ and the normal name is an alias.  */
6371 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6372 choke me
6373 #else
6374 $ac_func();
6375 #endif
6376
6377 ; return 0; }
6378 EOF
6379 if { (eval echo configure:6380: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6380   rm -rf conftest*
6381   eval "ac_cv_func_$ac_func=yes"
6382 else
6383   echo "configure: failed program was:" >&5
6384   cat conftest.$ac_ext >&5
6385   rm -rf conftest*
6386   eval "ac_cv_func_$ac_func=no"
6387 fi
6388 rm -f conftest*
6389 fi
6390
6391 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6392   echo "$ac_t""yes" 1>&6
6393   cat >> confdefs.h <<EOF
6394 #define CRAY_STACKSEG_END $ac_func
6395 EOF
6396
6397   break
6398 else
6399   echo "$ac_t""no" 1>&6
6400 fi
6401
6402 done
6403 fi
6404
6405 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6406 echo "configure:6407: checking stack direction for C alloca" >&5
6407 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6408   echo $ac_n "(cached) $ac_c" 1>&6
6409 else
6410   if test "$cross_compiling" = yes; then
6411   ac_cv_c_stack_direction=0
6412 else
6413   cat > conftest.$ac_ext <<EOF
6414 #line 6415 "configure"
6415 #include "confdefs.h"
6416 find_stack_direction ()
6417 {
6418   static char *addr = 0;
6419   auto char dummy;
6420   if (addr == 0)
6421     {
6422       addr = &dummy;
6423       return find_stack_direction ();
6424     }
6425   else
6426     return (&dummy > addr) ? 1 : -1;
6427 }
6428 main ()
6429 {
6430   exit (find_stack_direction() < 0);
6431 }
6432 EOF
6433 if { (eval echo configure:6434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6434 then
6435   ac_cv_c_stack_direction=1
6436 else
6437   echo "configure: failed program was:" >&5
6438   cat conftest.$ac_ext >&5
6439   rm -fr conftest*
6440   ac_cv_c_stack_direction=-1
6441 fi
6442 rm -fr conftest*
6443 fi
6444
6445 fi
6446
6447 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6448 cat >> confdefs.h <<EOF
6449 #define STACK_DIRECTION $ac_cv_c_stack_direction
6450 EOF
6451
6452 fi
6453
6454
6455 for ac_prog in perl
6456 do
6457 # Extract the first word of "$ac_prog", so it can be a program name with args.
6458 set dummy $ac_prog; ac_word=$2
6459 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
6460 echo "configure:6461: checking for $ac_word" >&5
6461 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
6462   echo $ac_n "(cached) $ac_c" 1>&6
6463 else
6464   if test -n "$PERL"; then
6465   ac_cv_prog_PERL="$PERL" # Let the user override the test.
6466 else
6467   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
6468   ac_dummy="$PATH"
6469   for ac_dir in $ac_dummy; do
6470     test -z "$ac_dir" && ac_dir=.
6471     if test -f $ac_dir/$ac_word; then
6472       ac_cv_prog_PERL="$ac_prog"
6473       break
6474     fi
6475   done
6476   IFS="$ac_save_ifs"
6477 fi
6478 fi
6479 PERL="$ac_cv_prog_PERL"
6480 if test -n "$PERL"; then
6481   echo "$ac_t""$PERL" 1>&6
6482 else
6483   echo "$ac_t""no" 1>&6
6484 fi
6485
6486 test -n "$PERL" && break
6487 done
6488 test -n "$PERL" || PERL="false"
6489
6490
6491 SYSDEP_SOURCES=
6492
6493 case "${host}" in
6494  i?86-*-linux*)
6495     SIGNAL_HANDLER=include/i386-signal.h
6496     ;;
6497  sparc*-sun-solaris*)
6498     SIGNAL_HANDLER=include/sparc-signal.h
6499     ;;
6500 # ia64-*)
6501 #    SYSDEP_SOURCES=sysdep/ia64.c
6502 #    test -d sysdep || mkdir sysdep
6503 #    ;;
6504  ia64-*-linux*)
6505     SIGNAL_HANDLER=include/dwarf2-signal.h
6506     ;;
6507  powerpc-*-linux*)
6508     SIGNAL_HANDLER=include/dwarf2-signal.h
6509     ;;
6510  alpha*-*-linux*)
6511     SIGNAL_HANDLER=include/dwarf2-signal.h
6512     ;;
6513  s390*-*-linux*)
6514     SIGNAL_HANDLER=include/s390-signal.h
6515     ;;
6516  sparc*-*-linux*)
6517     SIGNAL_HANDLER=include/dwarf2-signal.h
6518     ;;
6519  *mingw*)
6520     SIGNAL_HANDLER=include/win32-signal.h
6521     ;;
6522  *)
6523     SIGNAL_HANDLER=include/default-signal.h
6524     ;;
6525 esac
6526
6527 # If we're using sjlj exceptions, forget what we just learned.
6528 if test "$enable_sjlj_exceptions" = yes; then
6529    SIGNAL_HANDLER=include/default-signal.h
6530 fi
6531
6532
6533
6534
6535
6536 if test "${multilib}" = "yes"; then
6537   multilib_arg="--enable-multilib"
6538 else
6539   multilib_arg=
6540 fi
6541
6542 # If we find X, set shell vars x_includes and x_libraries to the
6543 # paths, otherwise set no_x=yes.
6544 # Uses ac_ vars as temps to allow command line to override cache and checks.
6545 # --without-x overrides everything else, but does not touch the cache.
6546 echo $ac_n "checking for X""... $ac_c" 1>&6
6547 echo "configure:6548: checking for X" >&5
6548
6549 # Check whether --with-x or --without-x was given.
6550 if test "${with_x+set}" = set; then
6551   withval="$with_x"
6552   :
6553 fi
6554
6555 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6556 if test "x$with_x" = xno; then
6557   # The user explicitly disabled X.
6558   have_x=disabled
6559 else
6560   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
6561     # Both variables are already set.
6562     have_x=yes
6563   else
6564 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
6565   echo $ac_n "(cached) $ac_c" 1>&6
6566 else
6567   # One or both of the vars are not set, and there is no cached value.
6568 ac_x_includes=NO ac_x_libraries=NO
6569 rm -fr conftestdir
6570 if mkdir conftestdir; then
6571   cd conftestdir
6572   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
6573   cat > Imakefile <<'EOF'
6574 acfindx:
6575         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
6576 EOF
6577   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
6578     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6579     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
6580     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6581     for ac_extension in a so sl; do
6582       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
6583         test -f $ac_im_libdir/libX11.$ac_extension; then
6584         ac_im_usrlibdir=$ac_im_libdir; break
6585       fi
6586     done
6587     # Screen out bogus values from the imake configuration.  They are
6588     # bogus both because they are the default anyway, and because
6589     # using them would break gcc on systems where it needs fixed includes.
6590     case "$ac_im_incroot" in
6591         /usr/include) ;;
6592         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
6593     esac
6594     case "$ac_im_usrlibdir" in
6595         /usr/lib | /lib) ;;
6596         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
6597     esac
6598   fi
6599   cd ..
6600   rm -fr conftestdir
6601 fi
6602
6603 if test "$ac_x_includes" = NO; then
6604   # Guess where to find include files, by looking for this one X11 .h file.
6605   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
6606
6607   # First, try using that file with no special directory specified.
6608 cat > conftest.$ac_ext <<EOF
6609 #line 6610 "configure"
6610 #include "confdefs.h"
6611 #include <$x_direct_test_include>
6612 EOF
6613 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6614 { (eval echo configure:6615: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6615 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6616 if test -z "$ac_err"; then
6617   rm -rf conftest*
6618   # We can compile using X headers with no special include directory.
6619 ac_x_includes=
6620 else
6621   echo "$ac_err" >&5
6622   echo "configure: failed program was:" >&5
6623   cat conftest.$ac_ext >&5
6624   rm -rf conftest*
6625   # Look for the header file in a standard set of common directories.
6626 # Check X11 before X11Rn because it is often a symlink to the current release.
6627   for ac_dir in               \
6628     /usr/X11/include          \
6629     /usr/X11R6/include        \
6630     /usr/X11R5/include        \
6631     /usr/X11R4/include        \
6632                               \
6633     /usr/include/X11          \
6634     /usr/include/X11R6        \
6635     /usr/include/X11R5        \
6636     /usr/include/X11R4        \
6637                               \
6638     /usr/local/X11/include    \
6639     /usr/local/X11R6/include  \
6640     /usr/local/X11R5/include  \
6641     /usr/local/X11R4/include  \
6642                               \
6643     /usr/local/include/X11    \
6644     /usr/local/include/X11R6  \
6645     /usr/local/include/X11R5  \
6646     /usr/local/include/X11R4  \
6647                               \
6648     /usr/X386/include         \
6649     /usr/x386/include         \
6650     /usr/XFree86/include/X11  \
6651                               \
6652     /usr/include              \
6653     /usr/local/include        \
6654     /usr/unsupported/include  \
6655     /usr/athena/include       \
6656     /usr/local/x11r5/include  \
6657     /usr/lpp/Xamples/include  \
6658                               \
6659     /usr/openwin/include      \
6660     /usr/openwin/share/include \
6661     ; \
6662   do
6663     if test -r "$ac_dir/$x_direct_test_include"; then
6664       ac_x_includes=$ac_dir
6665       break
6666     fi
6667   done
6668 fi
6669 rm -f conftest*
6670 fi # $ac_x_includes = NO
6671
6672 if test "$ac_x_libraries" = NO; then
6673   # Check for the libraries.
6674
6675   test -z "$x_direct_test_library" && x_direct_test_library=Xt
6676   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
6677
6678   # See if we find them without any special options.
6679   # Don't add to $LIBS permanently.
6680   ac_save_LIBS="$LIBS"
6681   LIBS="-l$x_direct_test_library $LIBS"
6682 cat > conftest.$ac_ext <<EOF
6683 #line 6684 "configure"
6684 #include "confdefs.h"
6685
6686 int main() {
6687 ${x_direct_test_function}()
6688 ; return 0; }
6689 EOF
6690 if { (eval echo configure:6691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6691   rm -rf conftest*
6692   LIBS="$ac_save_LIBS"
6693 # We can link X programs with no special library path.
6694 ac_x_libraries=
6695 else
6696   echo "configure: failed program was:" >&5
6697   cat conftest.$ac_ext >&5
6698   rm -rf conftest*
6699   LIBS="$ac_save_LIBS"
6700 # First see if replacing the include by lib works.
6701 # Check X11 before X11Rn because it is often a symlink to the current release.
6702 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
6703     /usr/X11/lib          \
6704     /usr/X11R6/lib        \
6705     /usr/X11R5/lib        \
6706     /usr/X11R4/lib        \
6707                           \
6708     /usr/lib/X11          \
6709     /usr/lib/X11R6        \
6710     /usr/lib/X11R5        \
6711     /usr/lib/X11R4        \
6712                           \
6713     /usr/local/X11/lib    \
6714     /usr/local/X11R6/lib  \
6715     /usr/local/X11R5/lib  \
6716     /usr/local/X11R4/lib  \
6717                           \
6718     /usr/local/lib/X11    \
6719     /usr/local/lib/X11R6  \
6720     /usr/local/lib/X11R5  \
6721     /usr/local/lib/X11R4  \
6722                           \
6723     /usr/X386/lib         \
6724     /usr/x386/lib         \
6725     /usr/XFree86/lib/X11  \
6726                           \
6727     /usr/lib              \
6728     /usr/local/lib        \
6729     /usr/unsupported/lib  \
6730     /usr/athena/lib       \
6731     /usr/local/x11r5/lib  \
6732     /usr/lpp/Xamples/lib  \
6733     /lib/usr/lib/X11      \
6734                           \
6735     /usr/openwin/lib      \
6736     /usr/openwin/share/lib \
6737     ; \
6738 do
6739   for ac_extension in a so sl; do
6740     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
6741       ac_x_libraries=$ac_dir
6742       break 2
6743     fi
6744   done
6745 done
6746 fi
6747 rm -f conftest*
6748 fi # $ac_x_libraries = NO
6749
6750 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
6751   # Didn't find X anywhere.  Cache the known absence of X.
6752   ac_cv_have_x="have_x=no"
6753 else
6754   # Record where we found X for the cache.
6755   ac_cv_have_x="have_x=yes \
6756                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
6757 fi
6758 fi
6759   fi
6760   eval "$ac_cv_have_x"
6761 fi # $with_x != no
6762
6763 if test "$have_x" != yes; then
6764   echo "$ac_t""$have_x" 1>&6
6765   no_x=yes
6766 else
6767   # If each of the values was on the command line, it overrides each guess.
6768   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6769   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6770   # Update the cache value to reflect the command line values.
6771   ac_cv_have_x="have_x=yes \
6772                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
6773   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
6774 fi
6775
6776 if test "$no_x" = yes; then
6777   # Not all programs may use this symbol, but it does not hurt to define it.
6778   cat >> confdefs.h <<\EOF
6779 #define X_DISPLAY_MISSING 1
6780 EOF
6781
6782   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
6783 else
6784   if test -n "$x_includes"; then
6785     X_CFLAGS="$X_CFLAGS -I$x_includes"
6786   fi
6787
6788   # It would also be nice to do this for all -L options, not just this one.
6789   if test -n "$x_libraries"; then
6790     X_LIBS="$X_LIBS -L$x_libraries"
6791     # For Solaris; some versions of Sun CC require a space after -R and
6792     # others require no space.  Words are not sufficient . . . .
6793     case "`(uname -sr) 2>/dev/null`" in
6794     "SunOS 5"*)
6795       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
6796 echo "configure:6797: checking whether -R must be followed by a space" >&5
6797       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
6798       cat > conftest.$ac_ext <<EOF
6799 #line 6800 "configure"
6800 #include "confdefs.h"
6801
6802 int main() {
6803
6804 ; return 0; }
6805 EOF
6806 if { (eval echo configure:6807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6807   rm -rf conftest*
6808   ac_R_nospace=yes
6809 else
6810   echo "configure: failed program was:" >&5
6811   cat conftest.$ac_ext >&5
6812   rm -rf conftest*
6813   ac_R_nospace=no
6814 fi
6815 rm -f conftest*
6816       if test $ac_R_nospace = yes; then
6817         echo "$ac_t""no" 1>&6
6818         X_LIBS="$X_LIBS -R$x_libraries"
6819       else
6820         LIBS="$ac_xsave_LIBS -R $x_libraries"
6821         cat > conftest.$ac_ext <<EOF
6822 #line 6823 "configure"
6823 #include "confdefs.h"
6824
6825 int main() {
6826
6827 ; return 0; }
6828 EOF
6829 if { (eval echo configure:6830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6830   rm -rf conftest*
6831   ac_R_space=yes
6832 else
6833   echo "configure: failed program was:" >&5
6834   cat conftest.$ac_ext >&5
6835   rm -rf conftest*
6836   ac_R_space=no
6837 fi
6838 rm -f conftest*
6839         if test $ac_R_space = yes; then
6840           echo "$ac_t""yes" 1>&6
6841           X_LIBS="$X_LIBS -R $x_libraries"
6842         else
6843           echo "$ac_t""neither works" 1>&6
6844         fi
6845       fi
6846       LIBS="$ac_xsave_LIBS"
6847     esac
6848   fi
6849
6850   # Check for system-dependent libraries X programs must link with.
6851   # Do this before checking for the system-independent R6 libraries
6852   # (-lICE), since we may need -lsocket or whatever for X linking.
6853
6854   if test "$ISC" = yes; then
6855     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
6856   else
6857     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
6858     # libraries were built with DECnet support.  And karl@cs.umb.edu says
6859     # the Alpha needs dnet_stub (dnet does not exist).
6860     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
6861 echo "configure:6862: checking for dnet_ntoa in -ldnet" >&5
6862 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6863 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6864   echo $ac_n "(cached) $ac_c" 1>&6
6865 else
6866   ac_save_LIBS="$LIBS"
6867 LIBS="-ldnet  $LIBS"
6868 cat > conftest.$ac_ext <<EOF
6869 #line 6870 "configure"
6870 #include "confdefs.h"
6871 /* Override any gcc2 internal prototype to avoid an error.  */
6872 /* We use char because int might match the return type of a gcc2
6873     builtin and then its argument prototype would still apply.  */
6874 char dnet_ntoa();
6875
6876 int main() {
6877 dnet_ntoa()
6878 ; return 0; }
6879 EOF
6880 if { (eval echo configure:6881: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6881   rm -rf conftest*
6882   eval "ac_cv_lib_$ac_lib_var=yes"
6883 else
6884   echo "configure: failed program was:" >&5
6885   cat conftest.$ac_ext >&5
6886   rm -rf conftest*
6887   eval "ac_cv_lib_$ac_lib_var=no"
6888 fi
6889 rm -f conftest*
6890 LIBS="$ac_save_LIBS"
6891
6892 fi
6893 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6894   echo "$ac_t""yes" 1>&6
6895   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
6896 else
6897   echo "$ac_t""no" 1>&6
6898 fi
6899
6900     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
6901       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
6902 echo "configure:6903: checking for dnet_ntoa in -ldnet_stub" >&5
6903 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
6904 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6905   echo $ac_n "(cached) $ac_c" 1>&6
6906 else
6907   ac_save_LIBS="$LIBS"
6908 LIBS="-ldnet_stub  $LIBS"
6909 cat > conftest.$ac_ext <<EOF
6910 #line 6911 "configure"
6911 #include "confdefs.h"
6912 /* Override any gcc2 internal prototype to avoid an error.  */
6913 /* We use char because int might match the return type of a gcc2
6914     builtin and then its argument prototype would still apply.  */
6915 char dnet_ntoa();
6916
6917 int main() {
6918 dnet_ntoa()
6919 ; return 0; }
6920 EOF
6921 if { (eval echo configure:6922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6922   rm -rf conftest*
6923   eval "ac_cv_lib_$ac_lib_var=yes"
6924 else
6925   echo "configure: failed program was:" >&5
6926   cat conftest.$ac_ext >&5
6927   rm -rf conftest*
6928   eval "ac_cv_lib_$ac_lib_var=no"
6929 fi
6930 rm -f conftest*
6931 LIBS="$ac_save_LIBS"
6932
6933 fi
6934 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6935   echo "$ac_t""yes" 1>&6
6936   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
6937 else
6938   echo "$ac_t""no" 1>&6
6939 fi
6940
6941     fi
6942
6943     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
6944     # to get the SysV transport functions.
6945     # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
6946     # needs -lnsl.
6947     # The nsl library prevents programs from opening the X display
6948     # on Irix 5.2, according to dickey@clark.net.
6949     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
6950 echo "configure:6951: checking for gethostbyname" >&5
6951 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
6952   echo $ac_n "(cached) $ac_c" 1>&6
6953 else
6954   cat > conftest.$ac_ext <<EOF
6955 #line 6956 "configure"
6956 #include "confdefs.h"
6957 /* System header to define __stub macros and hopefully few prototypes,
6958     which can conflict with char gethostbyname(); below.  */
6959 #include <assert.h>
6960 /* Override any gcc2 internal prototype to avoid an error.  */
6961 /* We use char because int might match the return type of a gcc2
6962     builtin and then its argument prototype would still apply.  */
6963 char gethostbyname();
6964
6965 int main() {
6966
6967 /* The GNU C library defines this for functions which it implements
6968     to always fail with ENOSYS.  Some functions are actually named
6969     something starting with __ and the normal name is an alias.  */
6970 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
6971 choke me
6972 #else
6973 gethostbyname();
6974 #endif
6975
6976 ; return 0; }
6977 EOF
6978 if { (eval echo configure:6979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6979   rm -rf conftest*
6980   eval "ac_cv_func_gethostbyname=yes"
6981 else
6982   echo "configure: failed program was:" >&5
6983   cat conftest.$ac_ext >&5
6984   rm -rf conftest*
6985   eval "ac_cv_func_gethostbyname=no"
6986 fi
6987 rm -f conftest*
6988 fi
6989
6990 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
6991   echo "$ac_t""yes" 1>&6
6992   :
6993 else
6994   echo "$ac_t""no" 1>&6
6995 fi
6996
6997     if test $ac_cv_func_gethostbyname = no; then
6998       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
6999 echo "configure:7000: checking for gethostbyname in -lnsl" >&5
7000 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
7001 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7002   echo $ac_n "(cached) $ac_c" 1>&6
7003 else
7004   ac_save_LIBS="$LIBS"
7005 LIBS="-lnsl  $LIBS"
7006 cat > conftest.$ac_ext <<EOF
7007 #line 7008 "configure"
7008 #include "confdefs.h"
7009 /* Override any gcc2 internal prototype to avoid an error.  */
7010 /* We use char because int might match the return type of a gcc2
7011     builtin and then its argument prototype would still apply.  */
7012 char gethostbyname();
7013
7014 int main() {
7015 gethostbyname()
7016 ; return 0; }
7017 EOF
7018 if { (eval echo configure:7019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7019   rm -rf conftest*
7020   eval "ac_cv_lib_$ac_lib_var=yes"
7021 else
7022   echo "configure: failed program was:" >&5
7023   cat conftest.$ac_ext >&5
7024   rm -rf conftest*
7025   eval "ac_cv_lib_$ac_lib_var=no"
7026 fi
7027 rm -f conftest*
7028 LIBS="$ac_save_LIBS"
7029
7030 fi
7031 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7032   echo "$ac_t""yes" 1>&6
7033   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
7034 else
7035   echo "$ac_t""no" 1>&6
7036 fi
7037
7038     fi
7039
7040     # lieder@skyler.mavd.honeywell.com says without -lsocket,
7041     # socket/setsockopt and other routines are undefined under SCO ODT
7042     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
7043     # on later versions), says simon@lia.di.epfl.ch: it contains
7044     # gethostby* variants that don't use the nameserver (or something).
7045     # -lsocket must be given before -lnsl if both are needed.
7046     # We assume that if connect needs -lnsl, so does gethostbyname.
7047     echo $ac_n "checking for connect""... $ac_c" 1>&6
7048 echo "configure:7049: checking for connect" >&5
7049 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
7050   echo $ac_n "(cached) $ac_c" 1>&6
7051 else
7052   cat > conftest.$ac_ext <<EOF
7053 #line 7054 "configure"
7054 #include "confdefs.h"
7055 /* System header to define __stub macros and hopefully few prototypes,
7056     which can conflict with char connect(); below.  */
7057 #include <assert.h>
7058 /* Override any gcc2 internal prototype to avoid an error.  */
7059 /* We use char because int might match the return type of a gcc2
7060     builtin and then its argument prototype would still apply.  */
7061 char connect();
7062
7063 int main() {
7064
7065 /* The GNU C library defines this for functions which it implements
7066     to always fail with ENOSYS.  Some functions are actually named
7067     something starting with __ and the normal name is an alias.  */
7068 #if defined (__stub_connect) || defined (__stub___connect)
7069 choke me
7070 #else
7071 connect();
7072 #endif
7073
7074 ; return 0; }
7075 EOF
7076 if { (eval echo configure:7077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7077   rm -rf conftest*
7078   eval "ac_cv_func_connect=yes"
7079 else
7080   echo "configure: failed program was:" >&5
7081   cat conftest.$ac_ext >&5
7082   rm -rf conftest*
7083   eval "ac_cv_func_connect=no"
7084 fi
7085 rm -f conftest*
7086 fi
7087
7088 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
7089   echo "$ac_t""yes" 1>&6
7090   :
7091 else
7092   echo "$ac_t""no" 1>&6
7093 fi
7094
7095     if test $ac_cv_func_connect = no; then
7096       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
7097 echo "configure:7098: checking for connect in -lsocket" >&5
7098 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
7099 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7100   echo $ac_n "(cached) $ac_c" 1>&6
7101 else
7102   ac_save_LIBS="$LIBS"
7103 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
7104 cat > conftest.$ac_ext <<EOF
7105 #line 7106 "configure"
7106 #include "confdefs.h"
7107 /* Override any gcc2 internal prototype to avoid an error.  */
7108 /* We use char because int might match the return type of a gcc2
7109     builtin and then its argument prototype would still apply.  */
7110 char connect();
7111
7112 int main() {
7113 connect()
7114 ; return 0; }
7115 EOF
7116 if { (eval echo configure:7117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7117   rm -rf conftest*
7118   eval "ac_cv_lib_$ac_lib_var=yes"
7119 else
7120   echo "configure: failed program was:" >&5
7121   cat conftest.$ac_ext >&5
7122   rm -rf conftest*
7123   eval "ac_cv_lib_$ac_lib_var=no"
7124 fi
7125 rm -f conftest*
7126 LIBS="$ac_save_LIBS"
7127
7128 fi
7129 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7130   echo "$ac_t""yes" 1>&6
7131   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
7132 else
7133   echo "$ac_t""no" 1>&6
7134 fi
7135
7136     fi
7137
7138     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
7139     echo $ac_n "checking for remove""... $ac_c" 1>&6
7140 echo "configure:7141: checking for remove" >&5
7141 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
7142   echo $ac_n "(cached) $ac_c" 1>&6
7143 else
7144   cat > conftest.$ac_ext <<EOF
7145 #line 7146 "configure"
7146 #include "confdefs.h"
7147 /* System header to define __stub macros and hopefully few prototypes,
7148     which can conflict with char remove(); below.  */
7149 #include <assert.h>
7150 /* Override any gcc2 internal prototype to avoid an error.  */
7151 /* We use char because int might match the return type of a gcc2
7152     builtin and then its argument prototype would still apply.  */
7153 char remove();
7154
7155 int main() {
7156
7157 /* The GNU C library defines this for functions which it implements
7158     to always fail with ENOSYS.  Some functions are actually named
7159     something starting with __ and the normal name is an alias.  */
7160 #if defined (__stub_remove) || defined (__stub___remove)
7161 choke me
7162 #else
7163 remove();
7164 #endif
7165
7166 ; return 0; }
7167 EOF
7168 if { (eval echo configure:7169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7169   rm -rf conftest*
7170   eval "ac_cv_func_remove=yes"
7171 else
7172   echo "configure: failed program was:" >&5
7173   cat conftest.$ac_ext >&5
7174   rm -rf conftest*
7175   eval "ac_cv_func_remove=no"
7176 fi
7177 rm -f conftest*
7178 fi
7179
7180 if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
7181   echo "$ac_t""yes" 1>&6
7182   :
7183 else
7184   echo "$ac_t""no" 1>&6
7185 fi
7186
7187     if test $ac_cv_func_remove = no; then
7188       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
7189 echo "configure:7190: checking for remove in -lposix" >&5
7190 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
7191 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7192   echo $ac_n "(cached) $ac_c" 1>&6
7193 else
7194   ac_save_LIBS="$LIBS"
7195 LIBS="-lposix  $LIBS"
7196 cat > conftest.$ac_ext <<EOF
7197 #line 7198 "configure"
7198 #include "confdefs.h"
7199 /* Override any gcc2 internal prototype to avoid an error.  */
7200 /* We use char because int might match the return type of a gcc2
7201     builtin and then its argument prototype would still apply.  */
7202 char remove();
7203
7204 int main() {
7205 remove()
7206 ; return 0; }
7207 EOF
7208 if { (eval echo configure:7209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7209   rm -rf conftest*
7210   eval "ac_cv_lib_$ac_lib_var=yes"
7211 else
7212   echo "configure: failed program was:" >&5
7213   cat conftest.$ac_ext >&5
7214   rm -rf conftest*
7215   eval "ac_cv_lib_$ac_lib_var=no"
7216 fi
7217 rm -f conftest*
7218 LIBS="$ac_save_LIBS"
7219
7220 fi
7221 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7222   echo "$ac_t""yes" 1>&6
7223   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
7224 else
7225   echo "$ac_t""no" 1>&6
7226 fi
7227
7228     fi
7229
7230     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
7231     echo $ac_n "checking for shmat""... $ac_c" 1>&6
7232 echo "configure:7233: checking for shmat" >&5
7233 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
7234   echo $ac_n "(cached) $ac_c" 1>&6
7235 else
7236   cat > conftest.$ac_ext <<EOF
7237 #line 7238 "configure"
7238 #include "confdefs.h"
7239 /* System header to define __stub macros and hopefully few prototypes,
7240     which can conflict with char shmat(); below.  */
7241 #include <assert.h>
7242 /* Override any gcc2 internal prototype to avoid an error.  */
7243 /* We use char because int might match the return type of a gcc2
7244     builtin and then its argument prototype would still apply.  */
7245 char shmat();
7246
7247 int main() {
7248
7249 /* The GNU C library defines this for functions which it implements
7250     to always fail with ENOSYS.  Some functions are actually named
7251     something starting with __ and the normal name is an alias.  */
7252 #if defined (__stub_shmat) || defined (__stub___shmat)
7253 choke me
7254 #else
7255 shmat();
7256 #endif
7257
7258 ; return 0; }
7259 EOF
7260 if { (eval echo configure:7261: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7261   rm -rf conftest*
7262   eval "ac_cv_func_shmat=yes"
7263 else
7264   echo "configure: failed program was:" >&5
7265   cat conftest.$ac_ext >&5
7266   rm -rf conftest*
7267   eval "ac_cv_func_shmat=no"
7268 fi
7269 rm -f conftest*
7270 fi
7271
7272 if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
7273   echo "$ac_t""yes" 1>&6
7274   :
7275 else
7276   echo "$ac_t""no" 1>&6
7277 fi
7278
7279     if test $ac_cv_func_shmat = no; then
7280       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
7281 echo "configure:7282: checking for shmat in -lipc" >&5
7282 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
7283 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7284   echo $ac_n "(cached) $ac_c" 1>&6
7285 else
7286   ac_save_LIBS="$LIBS"
7287 LIBS="-lipc  $LIBS"
7288 cat > conftest.$ac_ext <<EOF
7289 #line 7290 "configure"
7290 #include "confdefs.h"
7291 /* Override any gcc2 internal prototype to avoid an error.  */
7292 /* We use char because int might match the return type of a gcc2
7293     builtin and then its argument prototype would still apply.  */
7294 char shmat();
7295
7296 int main() {
7297 shmat()
7298 ; return 0; }
7299 EOF
7300 if { (eval echo configure:7301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7301   rm -rf conftest*
7302   eval "ac_cv_lib_$ac_lib_var=yes"
7303 else
7304   echo "configure: failed program was:" >&5
7305   cat conftest.$ac_ext >&5
7306   rm -rf conftest*
7307   eval "ac_cv_lib_$ac_lib_var=no"
7308 fi
7309 rm -f conftest*
7310 LIBS="$ac_save_LIBS"
7311
7312 fi
7313 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7314   echo "$ac_t""yes" 1>&6
7315   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
7316 else
7317   echo "$ac_t""no" 1>&6
7318 fi
7319
7320     fi
7321   fi
7322
7323   # Check for libraries that X11R6 Xt/Xaw programs need.
7324   ac_save_LDFLAGS="$LDFLAGS"
7325   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
7326   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
7327   # check for ICE first), but we must link in the order -lSM -lICE or
7328   # we get undefined symbols.  So assume we have SM if we have ICE.
7329   # These have to be linked with before -lX11, unlike the other
7330   # libraries we check for below, so use a different variable.
7331   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
7332   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
7333 echo "configure:7334: checking for IceConnectionNumber in -lICE" >&5
7334 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
7335 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7336   echo $ac_n "(cached) $ac_c" 1>&6
7337 else
7338   ac_save_LIBS="$LIBS"
7339 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
7340 cat > conftest.$ac_ext <<EOF
7341 #line 7342 "configure"
7342 #include "confdefs.h"
7343 /* Override any gcc2 internal prototype to avoid an error.  */
7344 /* We use char because int might match the return type of a gcc2
7345     builtin and then its argument prototype would still apply.  */
7346 char IceConnectionNumber();
7347
7348 int main() {
7349 IceConnectionNumber()
7350 ; return 0; }
7351 EOF
7352 if { (eval echo configure:7353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7353   rm -rf conftest*
7354   eval "ac_cv_lib_$ac_lib_var=yes"
7355 else
7356   echo "configure: failed program was:" >&5
7357   cat conftest.$ac_ext >&5
7358   rm -rf conftest*
7359   eval "ac_cv_lib_$ac_lib_var=no"
7360 fi
7361 rm -f conftest*
7362 LIBS="$ac_save_LIBS"
7363
7364 fi
7365 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7366   echo "$ac_t""yes" 1>&6
7367   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
7368 else
7369   echo "$ac_t""no" 1>&6
7370 fi
7371
7372   LDFLAGS="$ac_save_LDFLAGS"
7373
7374 fi
7375
7376
7377 # Check whether --enable-java-awt or --disable-java-awt was given.
7378 if test "${enable_java_awt+set}" = set; then
7379   enableval="$enable_java_awt"
7380   :
7381 fi
7382
7383
7384 peerlibs="`echo ${enable_java_awt} | tr ',' ' '`"
7385 use_xlib_awt=""
7386 use_gtk_awt=""
7387
7388 for peer in $peerlibs ; do
7389   case $peer in
7390     xlib)
7391       if test "$no_x" = yes; then
7392         echo "*** xlib peers requested but no X library available" 1>&2
7393         exit 1
7394       else
7395         use_xlib_awt="yes"
7396       fi
7397       ;;
7398     gtk)
7399       # Nothing, yet...
7400       ;;
7401     no)
7402       use_xlib_awt=
7403       use_gtk_awt=
7404       break
7405       ;;
7406     *)
7407       echo "*** unrecognised argument \"${peer}\" for --enable-java-awt" 1>&2
7408       exit 1
7409   esac
7410 done
7411
7412
7413
7414 if test "$use_xlib_awt" = yes; then
7415   XLIB_AWT_TRUE=
7416   XLIB_AWT_FALSE='#'
7417 else
7418   XLIB_AWT_TRUE='#'
7419   XLIB_AWT_FALSE=
7420 fi
7421
7422
7423 if test "$use_gtk_awt" = yes; then
7424   GTK_AWT_TRUE=
7425   GTK_AWT_FALSE='#'
7426 else
7427   GTK_AWT_TRUE='#'
7428   GTK_AWT_FALSE=
7429 fi
7430
7431
7432 here=`${PWDCMD-pwd}`
7433
7434
7435 # We get this from the environment.
7436
7437
7438 trap '' 1 2 15
7439 cat > confcache <<\EOF
7440 # This file is a shell script that caches the results of configure
7441 # tests run on this system so they can be shared between configure
7442 # scripts and configure runs.  It is not useful on other systems.
7443 # If it contains results you don't want to keep, you may remove or edit it.
7444 #
7445 # By default, configure uses ./config.cache as the cache file,
7446 # creating it if it does not exist already.  You can give configure
7447 # the --cache-file=FILE option to use a different cache file; that is
7448 # what configure does when it calls configure scripts in
7449 # subdirectories, so they share the cache.
7450 # Giving --cache-file=/dev/null disables caching, for debugging configure.
7451 # config.status only pays attention to the cache file if you give it the
7452 # --recheck option to rerun configure.
7453 #
7454 EOF
7455 # The following way of writing the cache mishandles newlines in values,
7456 # but we know of no workaround that is simple, portable, and efficient.
7457 # So, don't put newlines in cache variables' values.
7458 # Ultrix sh set writes to stderr and can't be redirected directly,
7459 # and sets the high bit in the cache file unless we assign to the vars.
7460 (set) 2>&1 |
7461   case `(ac_space=' '; set | grep ac_space) 2>&1` in
7462   *ac_space=\ *)
7463     # `set' does not quote correctly, so add quotes (double-quote substitution
7464     # turns \\\\ into \\, and sed turns \\ into \).
7465     sed -n \
7466       -e "s/'/'\\\\''/g" \
7467       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
7468     ;;
7469   *)
7470     # `set' quotes correctly as required by POSIX, so do not add quotes.
7471     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
7472     ;;
7473   esac >> confcache
7474 if cmp -s $cache_file confcache; then
7475   :
7476 else
7477   if test -w $cache_file; then
7478     echo "updating cache $cache_file"
7479     cat confcache > $cache_file
7480   else
7481     echo "not updating unwritable cache $cache_file"
7482   fi
7483 fi
7484 rm -f confcache
7485
7486 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
7487
7488 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7489 # Let make expand exec_prefix.
7490 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7491
7492 # Any assignment to VPATH causes Sun make to only execute
7493 # the first set of double-colon rules, so remove it if not needed.
7494 # If there is a colon in the path, we need to keep it.
7495 if test "x$srcdir" = x.; then
7496   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
7497 fi
7498
7499 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
7500
7501 DEFS=-DHAVE_CONFIG_H
7502
7503 # Without the "./", some shells look in PATH for config.status.
7504 : ${CONFIG_STATUS=./config.status}
7505
7506 echo creating $CONFIG_STATUS
7507 rm -f $CONFIG_STATUS
7508 cat > $CONFIG_STATUS <<EOF
7509 #! /bin/sh
7510 # Generated automatically by configure.
7511 # Run this file to recreate the current configuration.
7512 # This directory was configured as follows,
7513 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
7514 #
7515 # $0 $ac_configure_args
7516 #
7517 # Compiler output produced by configure, useful for debugging
7518 # configure, is in ./config.log if it exists.
7519
7520 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
7521 for ac_option
7522 do
7523   case "\$ac_option" in
7524   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7525     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
7526     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
7527   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
7528     echo "$CONFIG_STATUS generated by autoconf version 2.13"
7529     exit 0 ;;
7530   -help | --help | --hel | --he | --h)
7531     echo "\$ac_cs_usage"; exit 0 ;;
7532   *) echo "\$ac_cs_usage"; exit 1 ;;
7533   esac
7534 done
7535
7536 ac_given_srcdir=$srcdir
7537 ac_given_INSTALL="$INSTALL"
7538
7539 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
7540 EOF
7541 cat >> $CONFIG_STATUS <<EOF
7542
7543 # Protect against being on the right side of a sed subst in config.status.
7544 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
7545  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
7546 $ac_vpsub
7547 $extrasub
7548 s%@SHELL@%$SHELL%g
7549 s%@CFLAGS@%$CFLAGS%g
7550 s%@CPPFLAGS@%$CPPFLAGS%g
7551 s%@CXXFLAGS@%$CXXFLAGS%g
7552 s%@FFLAGS@%$FFLAGS%g
7553 s%@DEFS@%$DEFS%g
7554 s%@LDFLAGS@%$LDFLAGS%g
7555 s%@LIBS@%$LIBS%g
7556 s%@exec_prefix@%$exec_prefix%g
7557 s%@prefix@%$prefix%g
7558 s%@program_transform_name@%$program_transform_name%g
7559 s%@bindir@%$bindir%g
7560 s%@sbindir@%$sbindir%g
7561 s%@libexecdir@%$libexecdir%g
7562 s%@datadir@%$datadir%g
7563 s%@sysconfdir@%$sysconfdir%g
7564 s%@sharedstatedir@%$sharedstatedir%g
7565 s%@localstatedir@%$localstatedir%g
7566 s%@libdir@%$libdir%g
7567 s%@includedir@%$includedir%g
7568 s%@oldincludedir@%$oldincludedir%g
7569 s%@infodir@%$infodir%g
7570 s%@mandir@%$mandir%g
7571 s%@LN_S@%$LN_S%g
7572 s%@libgcj_basedir@%$libgcj_basedir%g
7573 s%@mkinstalldirs@%$mkinstalldirs%g
7574 s%@host@%$host%g
7575 s%@host_alias@%$host_alias%g
7576 s%@host_cpu@%$host_cpu%g
7577 s%@host_vendor@%$host_vendor%g
7578 s%@host_os@%$host_os%g
7579 s%@target@%$target%g
7580 s%@target_alias@%$target_alias%g
7581 s%@target_cpu@%$target_cpu%g
7582 s%@target_vendor@%$target_vendor%g
7583 s%@target_os@%$target_os%g
7584 s%@build@%$build%g
7585 s%@build_alias@%$build_alias%g
7586 s%@build_cpu@%$build_cpu%g
7587 s%@build_vendor@%$build_vendor%g
7588 s%@build_os@%$build_os%g
7589 s%@CC@%$CC%g
7590 s%@glibjava_CXX@%$glibjava_CXX%g
7591 s%@CXX@%$CXX%g
7592 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
7593 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
7594 s%@INSTALL_DATA@%$INSTALL_DATA%g
7595 s%@PACKAGE@%$PACKAGE%g
7596 s%@VERSION@%$VERSION%g
7597 s%@ACLOCAL@%$ACLOCAL%g
7598 s%@AUTOCONF@%$AUTOCONF%g
7599 s%@AUTOMAKE@%$AUTOMAKE%g
7600 s%@AUTOHEADER@%$AUTOHEADER%g
7601 s%@MAKEINFO@%$MAKEINFO%g
7602 s%@SET_MAKE@%$SET_MAKE%g
7603 s%@AS@%$AS%g
7604 s%@AR@%$AR%g
7605 s%@RANLIB@%$RANLIB%g
7606 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
7607 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
7608 s%@MAINT@%$MAINT%g
7609 s%@EXEEXT@%$EXEEXT%g
7610 s%@LIBGCJ_CFLAGS@%$LIBGCJ_CFLAGS%g
7611 s%@LIBGCJ_CXXFLAGS@%$LIBGCJ_CXXFLAGS%g
7612 s%@LIBGCJ_JAVAFLAGS@%$LIBGCJ_JAVAFLAGS%g
7613 s%@INCLTDL@%$INCLTDL%g
7614 s%@LIBLTDL@%$LIBLTDL%g
7615 s%@DIRLTDL@%$DIRLTDL%g
7616 s%@OBJEXT@%$OBJEXT%g
7617 s%@STRIP@%$STRIP%g
7618 s%@LIBTOOL@%$LIBTOOL%g
7619 s%@CXXCPP@%$CXXCPP%g
7620 s%@subdirs@%$subdirs%g
7621 s%@COMPPATH@%$COMPPATH%g
7622 s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g
7623 s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g
7624 s%@LIBGCJDEBUG@%$LIBGCJDEBUG%g
7625 s%@LIBFFI@%$LIBFFI%g
7626 s%@LIBFFIINCS@%$LIBFFIINCS%g
7627 s%@PLATFORMOBJS@%$PLATFORMOBJS%g
7628 s%@CPP@%$CPP%g
7629 s%@SYSTEMSPEC@%$SYSTEMSPEC%g
7630 s%@LIBGCJTESTSPEC@%$LIBGCJTESTSPEC%g
7631 s%@ZLIBSPEC@%$ZLIBSPEC%g
7632 s%@ZLIBTESTSPEC@%$ZLIBTESTSPEC%g
7633 s%@GCLIBS@%$GCLIBS%g
7634 s%@GCINCS@%$GCINCS%g
7635 s%@GCDEPS@%$GCDEPS%g
7636 s%@GCOBJS@%$GCOBJS%g
7637 s%@GCSPEC@%$GCSPEC%g
7638 s%@JC1GCSPEC@%$JC1GCSPEC%g
7639 s%@GCTESTSPEC@%$GCTESTSPEC%g
7640 s%@THREADLIBS@%$THREADLIBS%g
7641 s%@THREADINCS@%$THREADINCS%g
7642 s%@THREADDEPS@%$THREADDEPS%g
7643 s%@THREADOBJS@%$THREADOBJS%g
7644 s%@THREADSPEC@%$THREADSPEC%g
7645 s%@THREADLDFLAGS@%$THREADLDFLAGS%g
7646 s%@HASH_SYNC_SPEC@%$HASH_SYNC_SPEC%g
7647 s%@USING_GCC_TRUE@%$USING_GCC_TRUE%g
7648 s%@USING_GCC_FALSE@%$USING_GCC_FALSE%g
7649 s%@tool_include_dir@%$tool_include_dir%g
7650 s%@gcc_version@%$gcc_version%g
7651 s%@LIBICONV@%$LIBICONV%g
7652 s%@GCJ@%$GCJ%g
7653 s%@GCJFLAGS@%$GCJFLAGS%g
7654 s%@ZLIBS@%$ZLIBS%g
7655 s%@SYS_ZLIBS@%$SYS_ZLIBS%g
7656 s%@ZINCS@%$ZINCS%g
7657 s%@DIVIDESPEC@%$DIVIDESPEC%g
7658 s%@CHECKREFSPEC@%$CHECKREFSPEC%g
7659 s%@EXCEPTIONSPEC@%$EXCEPTIONSPEC%g
7660 s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
7661 s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
7662 s%@NULL_TARGET_TRUE@%$NULL_TARGET_TRUE%g
7663 s%@NULL_TARGET_FALSE@%$NULL_TARGET_FALSE%g
7664 s%@NATIVE_TRUE@%$NATIVE_TRUE%g
7665 s%@NATIVE_FALSE@%$NATIVE_FALSE%g
7666 s%@USE_LIBDIR_TRUE@%$USE_LIBDIR_TRUE%g
7667 s%@USE_LIBDIR_FALSE@%$USE_LIBDIR_FALSE%g
7668 s%@NEEDS_DATA_START_TRUE@%$NEEDS_DATA_START_TRUE%g
7669 s%@NEEDS_DATA_START_FALSE@%$NEEDS_DATA_START_FALSE%g
7670 s%@GCC_UNWIND_INCLUDE@%$GCC_UNWIND_INCLUDE%g
7671 s%@AM_RUNTESTFLAGS@%$AM_RUNTESTFLAGS%g
7672 s%@GCJVERSION@%$GCJVERSION%g
7673 s%@ALLOCA@%$ALLOCA%g
7674 s%@PERL@%$PERL%g
7675 s%@SYSDEP_SOURCES@%$SYSDEP_SOURCES%g
7676 s%@X_CFLAGS@%$X_CFLAGS%g
7677 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
7678 s%@X_LIBS@%$X_LIBS%g
7679 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
7680 s%@XLIB_AWT_TRUE@%$XLIB_AWT_TRUE%g
7681 s%@XLIB_AWT_FALSE@%$XLIB_AWT_FALSE%g
7682 s%@GTK_AWT_TRUE@%$GTK_AWT_TRUE%g
7683 s%@GTK_AWT_FALSE@%$GTK_AWT_FALSE%g
7684 s%@here@%$here%g
7685
7686 CEOF
7687 EOF
7688
7689 cat >> $CONFIG_STATUS <<\EOF
7690
7691 # Split the substitutions into bite-sized pieces for seds with
7692 # small command number limits, like on Digital OSF/1 and HP-UX.
7693 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
7694 ac_file=1 # Number of current file.
7695 ac_beg=1 # First line for current file.
7696 ac_end=$ac_max_sed_cmds # Line after last line for current file.
7697 ac_more_lines=:
7698 ac_sed_cmds=""
7699 while $ac_more_lines; do
7700   if test $ac_beg -gt 1; then
7701     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
7702   else
7703     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
7704   fi
7705   if test ! -s conftest.s$ac_file; then
7706     ac_more_lines=false
7707     rm -f conftest.s$ac_file
7708   else
7709     if test -z "$ac_sed_cmds"; then
7710       ac_sed_cmds="sed -f conftest.s$ac_file"
7711     else
7712       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
7713     fi
7714     ac_file=`expr $ac_file + 1`
7715     ac_beg=$ac_end
7716     ac_end=`expr $ac_end + $ac_max_sed_cmds`
7717   fi
7718 done
7719 if test -z "$ac_sed_cmds"; then
7720   ac_sed_cmds=cat
7721 fi
7722 EOF
7723
7724 cat >> $CONFIG_STATUS <<EOF
7725
7726 CONFIG_FILES=\${CONFIG_FILES-"Makefile libgcj.spec libgcj-test.spec gnu/classpath/Configuration.java gcj/Makefile include/Makefile testsuite/Makefile"}
7727 EOF
7728 cat >> $CONFIG_STATUS <<\EOF
7729 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
7730   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7731   case "$ac_file" in
7732   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7733        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7734   *) ac_file_in="${ac_file}.in" ;;
7735   esac
7736
7737   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7738
7739   # Remove last slash and all that follows it.  Not all systems have dirname.
7740   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7741   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7742     # The file is in a subdirectory.
7743     test ! -d "$ac_dir" && mkdir "$ac_dir"
7744     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
7745     # A "../" for each directory in $ac_dir_suffix.
7746     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7747   else
7748     ac_dir_suffix= ac_dots=
7749   fi
7750
7751   case "$ac_given_srcdir" in
7752   .)  srcdir=.
7753       if test -z "$ac_dots"; then top_srcdir=.
7754       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7755   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
7756   *) # Relative path.
7757     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7758     top_srcdir="$ac_dots$ac_given_srcdir" ;;
7759   esac
7760
7761   case "$ac_given_INSTALL" in
7762   [/$]*) INSTALL="$ac_given_INSTALL" ;;
7763   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7764   esac
7765
7766   echo creating "$ac_file"
7767   rm -f "$ac_file"
7768   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7769   case "$ac_file" in
7770   *Makefile*) ac_comsub="1i\\
7771 # $configure_input" ;;
7772   *) ac_comsub= ;;
7773   esac
7774
7775   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7776   sed -e "$ac_comsub
7777 s%@configure_input@%$configure_input%g
7778 s%@srcdir@%$srcdir%g
7779 s%@top_srcdir@%$top_srcdir%g
7780 s%@INSTALL@%$INSTALL%g
7781 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
7782 fi; done
7783 rm -f conftest.s*
7784
7785 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7786 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7787 #
7788 # ac_d sets the value in "#define NAME VALUE" lines.
7789 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
7790 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
7791 ac_dC='\3'
7792 ac_dD='%g'
7793 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
7794 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7795 ac_uB='\([      ]\)%\1#\2define\3'
7796 ac_uC=' '
7797 ac_uD='\4%g'
7798 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7799 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7800 ac_eB='$%\1#\2define\3'
7801 ac_eC=' '
7802 ac_eD='%g'
7803
7804 if test "${CONFIG_HEADERS+set}" != set; then
7805 EOF
7806 cat >> $CONFIG_STATUS <<EOF
7807   CONFIG_HEADERS="include/config.h gcj/libgcj-config.h"
7808 EOF
7809 cat >> $CONFIG_STATUS <<\EOF
7810 fi
7811 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
7812   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7813   case "$ac_file" in
7814   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7815        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7816   *) ac_file_in="${ac_file}.in" ;;
7817   esac
7818
7819   echo creating $ac_file
7820
7821   rm -f conftest.frag conftest.in conftest.out
7822   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7823   cat $ac_file_inputs > conftest.in
7824
7825 EOF
7826
7827 # Transform confdefs.h into a sed script conftest.vals that substitutes
7828 # the proper values into config.h.in to produce config.h.  And first:
7829 # Protect against being on the right side of a sed subst in config.status.
7830 # Protect against being in an unquoted here document in config.status.
7831 rm -f conftest.vals
7832 cat > conftest.hdr <<\EOF
7833 s/[\\&%]/\\&/g
7834 s%[\\$`]%\\&%g
7835 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
7836 s%ac_d%ac_u%gp
7837 s%ac_u%ac_e%gp
7838 EOF
7839 sed -n -f conftest.hdr confdefs.h > conftest.vals
7840 rm -f conftest.hdr
7841
7842 # This sed command replaces #undef with comments.  This is necessary, for
7843 # example, in the case of _POSIX_SOURCE, which is predefined and required
7844 # on some systems where configure will not decide to define it.
7845 cat >> conftest.vals <<\EOF
7846 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
7847 EOF
7848
7849 # Break up conftest.vals because some shells have a limit on
7850 # the size of here documents, and old seds have small limits too.
7851
7852 rm -f conftest.tail
7853 while :
7854 do
7855   ac_lines=`grep -c . conftest.vals`
7856   # grep -c gives empty output for an empty file on some AIX systems.
7857   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
7858   # Write a limited-size here document to conftest.frag.
7859   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
7860   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
7861   echo 'CEOF
7862   sed -f conftest.frag conftest.in > conftest.out
7863   rm -f conftest.in
7864   mv conftest.out conftest.in
7865 ' >> $CONFIG_STATUS
7866   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
7867   rm -f conftest.vals
7868   mv conftest.tail conftest.vals
7869 done
7870 rm -f conftest.vals
7871
7872 cat >> $CONFIG_STATUS <<\EOF
7873   rm -f conftest.frag conftest.h
7874   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
7875   cat conftest.in >> conftest.h
7876   rm -f conftest.in
7877   if cmp -s $ac_file conftest.h 2>/dev/null; then
7878     echo "$ac_file is unchanged"
7879     rm -f conftest.h
7880   else
7881     # Remove last slash and all that follows it.  Not all systems have dirname.
7882       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7883       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7884       # The file is in a subdirectory.
7885       test ! -d "$ac_dir" && mkdir "$ac_dir"
7886     fi
7887     rm -f $ac_file
7888     mv conftest.h $ac_file
7889   fi
7890 fi; done
7891
7892 EOF
7893
7894 cat >> $CONFIG_STATUS <<EOF
7895 ac_sources="include/$PLATFORMH java/io/natFile${FILE-${PLATFORM}}.cc java/io/natFileDescriptor${FILE-${PLATFORM}}.cc java/lang/${PLATFORM}Process.java java/lang/nat${PLATFORM}Process.cc include/$GCHDR include/$THREADH sysdep/$sysdeps_dir/locks.h $SIGNAL_HANDLER"
7896 ac_dests="include/platform.h java/io/natFile.cc java/io/natFileDescriptor.cc java/lang/ConcreteProcess.java java/lang/natConcreteProcess.cc include/java-gc.h include/java-threads.h sysdep/locks.h include/java-signal.h"
7897 EOF
7898
7899 cat >> $CONFIG_STATUS <<\EOF
7900 srcdir=$ac_given_srcdir
7901 while test -n "$ac_sources"; do
7902   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
7903   set $ac_sources; ac_source=$1; shift; ac_sources=$*
7904
7905   echo "linking $srcdir/$ac_source to $ac_dest"
7906
7907   if test ! -r $srcdir/$ac_source; then
7908     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
7909   fi
7910   rm -f $ac_dest
7911
7912   # Make relative symlinks.
7913   # Remove last slash and all that follows it.  Not all systems have dirname.
7914   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
7915   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
7916     # The dest file is in a subdirectory.
7917     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
7918     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
7919     # A "../" for each directory in $ac_dest_dir_suffix.
7920     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
7921   else
7922     ac_dest_dir_suffix= ac_dots=
7923   fi
7924
7925   case "$srcdir" in
7926   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
7927   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
7928   esac
7929
7930   # Make a symlink if possible; otherwise try a hard link.
7931   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
7932     ln $srcdir/$ac_source $ac_dest; then :
7933   else
7934     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
7935   fi
7936 done
7937 EOF
7938 cat >> $CONFIG_STATUS <<EOF
7939
7940 srcdir=${srcdir}
7941 host=${host}
7942 target=${target}
7943 with_multisubdir=${with_multisubdir}
7944 ac_configure_args="${multilib_arg} ${ac_configure_args}"
7945 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7946 libgcj_basedir=${libgcj_basedir}
7947 CC="${CC}"
7948 CXX="${CXX}"
7949
7950 EOF
7951 cat >> $CONFIG_STATUS <<\EOF
7952 am_indx=1
7953 for am_file in include/config.h gcj/libgcj-config.h; do
7954   case " $CONFIG_HEADERS " in
7955   *" $am_file "*)
7956     echo timestamp > `echo $am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
7957     ;;
7958   esac
7959   am_indx=`expr "$am_indx" + 1`
7960 done
7961 # Only add multilib support code if we just rebuilt top-level Makefile.
7962 case " $CONFIG_FILES " in
7963  *" Makefile "*)
7964    LD="${ORIGINAL_LD_FOR_MULTILIBS}"
7965    ac_file=Makefile . ${libgcj_basedir}/../config-ml.in
7966    ;;
7967 esac
7968
7969 # Make subdirectories and `.d' files.  Look in both srcdir and
7970 # builddir for the .java files.
7971 h=`${PWDCMD-pwd}`
7972 : > deps.mk
7973 ( (cd $srcdir && find . \( -name '*.java' -o -name '*.cc' \) -print) ;
7974   find . \( -name '*.java' -o -name '*.cc' \) -print) | \
7975    fgrep -v testsuite | \
7976    sed -e 's/\.java/.d/'\;'s/\.cc/.d/' | \
7977    while read f; do
7978       echo "include $f" >> deps.mk
7979       test -f $f || {
7980
7981          d=`echo $f | sed -e 's,/[^/]*$,,'`
7982
7983          if test ! -d $d; then
7984            $libgcj_basedir/../mkinstalldirs $d
7985          fi;
7986          echo > $f
7987       }
7988    done
7989
7990 exit 0
7991 EOF
7992 chmod +x $CONFIG_STATUS
7993 rm -fr confdefs* $ac_clean_files
7994 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
7995
7996 if test "$no_recursion" != yes; then
7997
7998   # Remove --cache-file and --srcdir arguments so they do not pile up.
7999   ac_sub_configure_args=
8000   ac_prev=
8001   for ac_arg in $ac_configure_args; do
8002     if test -n "$ac_prev"; then
8003       ac_prev=
8004       continue
8005     fi
8006     case "$ac_arg" in
8007     -cache-file | --cache-file | --cache-fil | --cache-fi \
8008     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8009       ac_prev=cache_file ;;
8010     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8011     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
8012       ;;
8013     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8014       ac_prev=srcdir ;;
8015     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8016       ;;
8017     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
8018     esac
8019   done
8020
8021   for ac_config_dir in $DIRLTDL; do
8022
8023     # Do not complain, so a configure script can configure whichever
8024     # parts of a large source tree are present.
8025     if test ! -d $srcdir/$ac_config_dir; then
8026       continue
8027     fi
8028
8029     echo configuring in $ac_config_dir
8030
8031     case "$srcdir" in
8032     .) ;;
8033     *)
8034       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
8035       else
8036         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
8037       fi
8038       ;;
8039     esac
8040
8041     ac_popdir=`pwd`
8042     cd $ac_config_dir
8043
8044       # A "../" for each directory in /$ac_config_dir.
8045       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
8046
8047     case "$srcdir" in
8048     .) # No --srcdir option.  We are building in place.
8049       ac_sub_srcdir=$srcdir ;;
8050     /*) # Absolute path.
8051       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
8052     *) # Relative path.
8053       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
8054     esac
8055
8056     # Check for guested configure; otherwise get Cygnus style configure.
8057     if test -f $ac_sub_srcdir/configure; then
8058       ac_sub_configure=$ac_sub_srcdir/configure
8059     elif test -f $ac_sub_srcdir/configure.in; then
8060       ac_sub_configure=$ac_configure
8061     else
8062       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
8063       ac_sub_configure=
8064     fi
8065
8066     # The recursion is here.
8067     if test -n "$ac_sub_configure"; then
8068
8069       # Make the cache file name correct relative to the subdirectory.
8070       case "$cache_file" in
8071       /*) ac_sub_cache_file=$cache_file ;;
8072       *) # Relative path.
8073         ac_sub_cache_file="$ac_dots$cache_file" ;;
8074       esac
8075   case "$ac_given_INSTALL" in
8076         [/$]*) INSTALL="$ac_given_INSTALL" ;;
8077         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
8078         esac
8079
8080       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
8081       # The eval makes quoting arguments work.
8082       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
8083       then :
8084       else
8085         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
8086       fi
8087     fi
8088
8089     cd $ac_popdir
8090   done
8091 fi
8092