configure

   1 #! /bin/sh
   2
   3 # From configure.in configure.in 1.00
   4 # Guess values for system-dependent variables and create Makefiles.
   5 # Generated automatically using autoconf version 2.13
   6 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   7 #
   8 # This configure script is free software; the Free Software Foundation
   9 # gives unlimited permission to copy, distribute and modify it.
  10
  11 # Defaults:
  12 ac_help=
  13 ac_default_prefix=/usr/local
  14 # Any additions from configure.in:
  15 ac_help="$ac_help
  16   --disable-debug         compile out all debugging messages"
  17 ac_help="$ac_help
  18   --enable-opengl         force usage of OpenGL even if the latter is thread-safe"
  19 ac_help="$ac_help
  20   --disable-trace         compile out TRACE messages"
  21 ac_help="$ac_help
  22   --without-curses        do not use curses"
  23 ac_help="$ac_help
  24   --without-reentrant-x   compile for use with non-reentrant X libraries"
  25 ac_help="$ac_help
  26   --with-x                use the X Window System"
  27
  28 # Initialize some variables set by options.
  29 # The variables have the same names as the options, with
  30 # dashes changed to underlines.
  31 build=NONE
  32 cache_file=./config.cache
  33 exec_prefix=NONE
  34 host=NONE
  35 no_create=
  36 nonopt=NONE
  37 no_recursion=
  38 prefix=NONE
  39 program_prefix=NONE
  40 program_suffix=NONE
  41 program_transform_name=s,x,x,
  42 silent=
  43 site=
  44 srcdir=
  45 target=NONE
  46 verbose=
  47 x_includes=NONE
  48 x_libraries=NONE
  49 bindir='${exec_prefix}/bin'
  50 sbindir='${exec_prefix}/sbin'
  51 libexecdir='${exec_prefix}/libexec'
  52 datadir='${prefix}/share'
  53 sysconfdir='${prefix}/etc'
  54 sharedstatedir='${prefix}/com'
  55 localstatedir='${prefix}/var'
  56 libdir='${exec_prefix}/lib'
  57 includedir='${prefix}/include'
  58 oldincludedir='/usr/include'
  59 infodir='${prefix}/info'
  60 mandir='${prefix}/man'
  61
  62 # Initialize some other variables.
  63 subdirs=
  64 MFLAGS= MAKEFLAGS=
  65 SHELL=${CONFIG_SHELL-/bin/sh}
  66 # Maximum number of lines to put in a shell here document.
  67 ac_max_here_lines=12
  68
  69 ac_prev=
  70 for ac_option
  71 do
  72
  73   # If the previous option needs an argument, assign it.
  74   if test -n "$ac_prev"; then
  75     eval "$ac_prev=\$ac_option"
  76     ac_prev=
  77     continue
  78   fi
  79
  80   case "$ac_option" in
  81   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  82   *) ac_optarg= ;;
  83   esac
  84
  85   # Accept the important Cygnus configure options, so we can diagnose typos.
  86
  87   case "$ac_option" in
  88
  89   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  90     ac_prev=bindir ;;
  91   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  92     bindir="$ac_optarg" ;;
  93
  94   -build | --build | --buil | --bui | --bu)
  95     ac_prev=build ;;
  96   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  97     build="$ac_optarg" ;;
  98
  99   -cache-file | --cache-file | --cache-fil | --cache-fi \
 100   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 101     ac_prev=cache_file ;;
 102   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 103   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 104     cache_file="$ac_optarg" ;;
 105
 106   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 107     ac_prev=datadir ;;
 108   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 109   | --da=*)
 110     datadir="$ac_optarg" ;;
 111
 112   -disable-* | --disable-*)
 113     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 114     # Reject names that are not valid shell variable names.
 115     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 116       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 117     fi
 118     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 119     eval "enable_${ac_feature}=no" ;;
 120
 121   -enable-* | --enable-*)
 122     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 123     # Reject names that are not valid shell variable names.
 124     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 125       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 126     fi
 127     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 128     case "$ac_option" in
 129       *=*) ;;
 130       *) ac_optarg=yes ;;
 131     esac
 132     eval "enable_${ac_feature}='$ac_optarg'" ;;
 133
 134   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 135   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 136   | --exec | --exe | --ex)
 137     ac_prev=exec_prefix ;;
 138   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 139   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 140   | --exec=* | --exe=* | --ex=*)
 141     exec_prefix="$ac_optarg" ;;
 142
 143   -gas | --gas | --ga | --g)
 144     # Obsolete; use --with-gas.
 145     with_gas=yes ;;
 146
 147   -help | --help | --hel | --he)
 148     # Omit some internal or obsolete options to make the list less imposing.
 149     # This message is too long to be a string in the A/UX 3.1 sh.
 150     cat << EOF
 151 Usage: configure [options] [host]
 152 Options: [defaults in brackets after descriptions]
 153 Configuration:
 154   --cache-file=FILE       cache test results in FILE
 155   --help                  print this message
 156   --no-create             do not create output files
 157   --quiet, --silent       do not print \`checking...' messages
 158   --version               print the version of autoconf that created configure
 159 Directory and file names:
 160   --prefix=PREFIX         install architecture-independent files in PREFIX
 161                           [$ac_default_prefix]
 162   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 163                           [same as prefix]
 164   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 165   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 166   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 167   --datadir=DIR           read-only architecture-independent data in DIR
 168                           [PREFIX/share]
 169   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 170   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 171                           [PREFIX/com]
 172   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 173   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 174   --includedir=DIR        C header files in DIR [PREFIX/include]
 175   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 176   --infodir=DIR           info documentation in DIR [PREFIX/info]
 177   --mandir=DIR            man documentation in DIR [PREFIX/man]
 178   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 179   --program-prefix=PREFIX prepend PREFIX to installed program names
 180   --program-suffix=SUFFIX append SUFFIX to installed program names
 181   --program-transform-name=PROGRAM
 182                           run sed PROGRAM on installed program names
 183 EOF
 184     cat << EOF
 185 Host type:
 186   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 187   --host=HOST             configure for HOST [guessed]
 188   --target=TARGET         configure for TARGET [TARGET=HOST]
 189 Features and packages:
 190   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 191   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 192   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 193   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 194   --x-includes=DIR        X include files are in DIR
 195   --x-libraries=DIR       X library files are in DIR
 196 EOF
 197     if test -n "$ac_help"; then
 198       echo "--enable and --with options recognized:$ac_help"
 199     fi
 200     exit 0 ;;
 201
 202   -host | --host | --hos | --ho)
 203     ac_prev=host ;;
 204   -host=* | --host=* | --hos=* | --ho=*)
 205     host="$ac_optarg" ;;
 206
 207   -includedir | --includedir | --includedi | --included | --include \
 208   | --includ | --inclu | --incl | --inc)
 209     ac_prev=includedir ;;
 210   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 211   | --includ=* | --inclu=* | --incl=* | --inc=*)
 212     includedir="$ac_optarg" ;;
 213
 214   -infodir | --infodir | --infodi | --infod | --info | --inf)
 215     ac_prev=infodir ;;
 216   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 217     infodir="$ac_optarg" ;;
 218
 219   -libdir | --libdir | --libdi | --libd)
 220     ac_prev=libdir ;;
 221   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 222     libdir="$ac_optarg" ;;
 223
 224   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 225   | --libexe | --libex | --libe)
 226     ac_prev=libexecdir ;;
 227   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 228   | --libexe=* | --libex=* | --libe=*)
 229     libexecdir="$ac_optarg" ;;
 230
 231   -localstatedir | --localstatedir | --localstatedi | --localstated \
 232   | --localstate | --localstat | --localsta | --localst \
 233   | --locals | --local | --loca | --loc | --lo)
 234     ac_prev=localstatedir ;;
 235   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 236   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 237   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 238     localstatedir="$ac_optarg" ;;
 239
 240   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 241     ac_prev=mandir ;;
 242   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 243     mandir="$ac_optarg" ;;
 244
 245   -nfp | --nfp | --nf)
 246     # Obsolete; use --without-fp.
 247     with_fp=no ;;
 248
 249   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 250   | --no-cr | --no-c)
 251     no_create=yes ;;
 252
 253   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 254   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 255     no_recursion=yes ;;
 256
 257   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 258   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 259   | --oldin | --oldi | --old | --ol | --o)
 260     ac_prev=oldincludedir ;;
 261   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 262   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 263   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 264     oldincludedir="$ac_optarg" ;;
 265
 266   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 267     ac_prev=prefix ;;
 268   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 269     prefix="$ac_optarg" ;;
 270
 271   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 272   | --program-pre | --program-pr | --program-p)
 273     ac_prev=program_prefix ;;
 274   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 275   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 276     program_prefix="$ac_optarg" ;;
 277
 278   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 279   | --program-suf | --program-su | --program-s)
 280     ac_prev=program_suffix ;;
 281   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 282   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 283     program_suffix="$ac_optarg" ;;
 284
 285   -program-transform-name | --program-transform-name \
 286   | --program-transform-nam | --program-transform-na \
 287   | --program-transform-n | --program-transform- \
 288   | --program-transform | --program-transfor \
 289   | --program-transfo | --program-transf \
 290   | --program-trans | --program-tran \
 291   | --progr-tra | --program-tr | --program-t)
 292     ac_prev=program_transform_name ;;
 293   -program-transform-name=* | --program-transform-name=* \
 294   | --program-transform-nam=* | --program-transform-na=* \
 295   | --program-transform-n=* | --program-transform-=* \
 296   | --program-transform=* | --program-transfor=* \
 297   | --program-transfo=* | --program-transf=* \
 298   | --program-trans=* | --program-tran=* \
 299   | --progr-tra=* | --program-tr=* | --program-t=*)
 300     program_transform_name="$ac_optarg" ;;
 301
 302   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 303   | -silent | --silent | --silen | --sile | --sil)
 304     silent=yes ;;
 305
 306   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 307     ac_prev=sbindir ;;
 308   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 309   | --sbi=* | --sb=*)
 310     sbindir="$ac_optarg" ;;
 311
 312   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 313   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 314   | --sharedst | --shareds | --shared | --share | --shar \
 315   | --sha | --sh)
 316     ac_prev=sharedstatedir ;;
 317   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 318   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 319   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 320   | --sha=* | --sh=*)
 321     sharedstatedir="$ac_optarg" ;;
 322
 323   -site | --site | --sit)
 324     ac_prev=site ;;
 325   -site=* | --site=* | --sit=*)
 326     site="$ac_optarg" ;;
 327
 328   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 329     ac_prev=srcdir ;;
 330   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 331     srcdir="$ac_optarg" ;;
 332
 333   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 334   | --syscon | --sysco | --sysc | --sys | --sy)
 335     ac_prev=sysconfdir ;;
 336   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 337   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 338     sysconfdir="$ac_optarg" ;;
 339
 340   -target | --target | --targe | --targ | --tar | --ta | --t)
 341     ac_prev=target ;;
 342   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 343     target="$ac_optarg" ;;
 344
 345   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 346     verbose=yes ;;
 347
 348   -version | --version | --versio | --versi | --vers)
 349     echo "configure generated by autoconf version 2.13"
 350     exit 0 ;;
 351
 352   -with-* | --with-*)
 353     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 354     # Reject names that are not valid shell variable names.
 355     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 356       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 357     fi
 358     ac_package=`echo $ac_package| sed 's/-/_/g'`
 359     case "$ac_option" in
 360       *=*) ;;
 361       *) ac_optarg=yes ;;
 362     esac
 363     eval "with_${ac_package}='$ac_optarg'" ;;
 364
 365   -without-* | --without-*)
 366     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 367     # Reject names that are not valid shell variable names.
 368     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 369       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 370     fi
 371     ac_package=`echo $ac_package| sed 's/-/_/g'`
 372     eval "with_${ac_package}=no" ;;
 373
 374   --x)
 375     # Obsolete; use --with-x.
 376     with_x=yes ;;
 377
 378   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 379   | --x-incl | --x-inc | --x-in | --x-i)
 380     ac_prev=x_includes ;;
 381   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 382   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 383     x_includes="$ac_optarg" ;;
 384
 385   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 386   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 387     ac_prev=x_libraries ;;
 388   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 389   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 390     x_libraries="$ac_optarg" ;;
 391
 392   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 393     ;;
 394
 395   *)
 396     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 397       echo "configure: warning: $ac_option: invalid host type" 1>&2
 398     fi
 399     if test "x$nonopt" != xNONE; then
 400       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 401     fi
 402     nonopt="$ac_option"
 403     ;;
 404
 405   esac
 406 done
 407
 408 if test -n "$ac_prev"; then
 409   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 410 fi
 411
 412 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 413
 414 # File descriptor usage:
 415 # 0 standard input
 416 # 1 file creation
 417 # 2 errors and warnings
 418 # 3 some systems may open it to /dev/tty
 419 # 4 used on the Kubota Titan
 420 # 6 checking for... messages and results
 421 # 5 compiler messages saved in config.log
 422 if test "$silent" = yes; then
 423   exec 6>/dev/null
 424 else
 425   exec 6>&1
 426 fi
 427 exec 5>./config.log
 428
 429 echo "\
 430 This file contains any messages produced by compilers while
 431 running configure, to aid debugging if configure makes a mistake.
 432 " 1>&5
 433
 434 # Strip out --no-create and --no-recursion so they do not pile up.
 435 # Also quote any args containing shell metacharacters.
 436 ac_configure_args=
 437 for ac_arg
 438 do
 439   case "$ac_arg" in
 440   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 441   | --no-cr | --no-c) ;;
 442   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 443   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 444   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 445   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 446   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 447   esac
 448 done
 449
 450 # NLS nuisances.
 451 # Only set these to C if already set.  These must not be set unconditionally
 452 # because not all systems understand e.g. LANG=C (notably SCO).
 453 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 454 # Non-C LC_CTYPE values break the ctype check.
 455 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 456 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 457 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 458 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 459
 460 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 461 rm -rf conftest* confdefs.h
 462 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 463 echo > confdefs.h
 464
 465 # A filename unique to this package, relative to the directory that
 466 # configure is in, which we can look for to find out if srcdir is correct.
 467 ac_unique_file=controls/edit.c
 468
 469 # Find the source files, if location was not specified.
 470 if test -z "$srcdir"; then
 471   ac_srcdir_defaulted=yes
 472   # Try the directory containing this script, then its parent.
 473   ac_prog=$0
 474   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 475   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 476   srcdir=$ac_confdir
 477   if test ! -r $srcdir/$ac_unique_file; then
 478     srcdir=..
 479   fi
 480 else
 481   ac_srcdir_defaulted=no
 482 fi
 483 if test ! -r $srcdir/$ac_unique_file; then
 484   if test "$ac_srcdir_defaulted" = yes; then
 485     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 486   else
 487     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 488   fi
 489 fi
 490 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 491
 492 # Prefer explicitly selected file to automatically selected ones.
 493 if test -z "$CONFIG_SITE"; then
 494   if test "x$prefix" != xNONE; then
 495     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 496   else
 497     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 498   fi
 499 fi
 500 for ac_site_file in $CONFIG_SITE; do
 501   if test -r "$ac_site_file"; then
 502     echo "loading site script $ac_site_file"
 503     . "$ac_site_file"
 504   fi
 505 done
 506
 507 if test -r "$cache_file"; then
 508   echo "loading cache $cache_file"
 509   . $cache_file
 510 else
 511   echo "creating cache $cache_file"
 512   > $cache_file
 513 fi
 514
 515 ac_ext=c
 516 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 517 ac_cpp='$CPP $CPPFLAGS'
 518 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 519 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 520 cross_compiling=$ac_cv_prog_cc_cross
 521
 522 ac_exeext=
 523 ac_objext=o
 524 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 525   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 526   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 527     ac_n= ac_c='
 528 ' ac_t='        '
 529   else
 530     ac_n=-n ac_c= ac_t=
 531   fi
 532 else
 533   ac_n= ac_c='\c' ac_t=
 534 fi
 535
 536
 537
 538 ac_aux_dir=
 539 for ac_dir in tools $srcdir/tools; do
 540   if test -f $ac_dir/install-sh; then
 541     ac_aux_dir=$ac_dir
 542     ac_install_sh="$ac_aux_dir/install-sh -c"
 543     break
 544   elif test -f $ac_dir/install.sh; then
 545     ac_aux_dir=$ac_dir
 546     ac_install_sh="$ac_aux_dir/install.sh -c"
 547     break
 548   fi
 549 done
 550 if test -z "$ac_aux_dir"; then
 551   { echo "configure: error: can not find install-sh or install.sh in tools $srcdir/tools" 1>&2; exit 1; }
 552 fi
 553 ac_config_guess=$ac_aux_dir/config.guess
 554 ac_config_sub=$ac_aux_dir/config.sub
 555 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 556
 557
 558
 559 LIBEXT=so       # library type .so or .a
 560 TRACE_MSGS=yes  # the TRACE() macro
 561 DEBUG_MSGS=yes  # the TRACE(), WARN(), and FIXME() macros.
 562 CURSES=yes
 563 OPENGL=normal
 564
 565 # Check whether --enable-debug or --disable-debug was given.
 566 if test "${enable_debug+set}" = set; then
 567   enableval="$enable_debug"
 568   if test "$enableval" = "no"; then DEBUG_MSGS="no"; fi
 569 fi
 570
 571
 572 # Check whether --enable-opengl or --disable-opengl was given.
 573 if test "${enable_opengl+set}" = set; then
 574   enableval="$enable_opengl"
 575   if test "$enableval" = "no"; then OPENGL="no"; elif test "$enableval" = "yes"; then OPENGL="yes"; fi
 576 fi
 577
 578
 579 # Check whether --enable-trace or --disable-trace was given.
 580 if test "${enable_trace+set}" = set; then
 581   enableval="$enable_trace"
 582   if test "$enableval" = "no"; then TRACE_MSGS="no"; fi
 583 fi
 584
 585
 586 # Check whether --with-curses or --without-curses was given.
 587 if test "${with_curses+set}" = set; then
 588   withval="$with_curses"
 589   if test "$withval" = "no"; then CURSES="no"; fi
 590 fi
 591
 592
 593 # Check whether --with-reentrant-x or --without-reentrant-x was given.
 594 if test "${with_reentrant_x+set}" = set; then
 595   withval="$with_reentrant_x"
 596   :
 597 fi
 598
 599
 600
 601
 602 if test "$DEBUG_MSGS" = "no"
 603 then
 604     cat >> confdefs.h <<\EOF
 605 #define NO_DEBUG_MSGS 1
 606 EOF
 607
 608     cat >> confdefs.h <<\EOF
 609 #define NO_TRACE_MSGS 1
 610 EOF
 611
 612 else
 613     if test "$TRACE_MSGS" = "no"
 614     then
 615         cat >> confdefs.h <<\EOF
 616 #define NO_TRACE_MSGS 1
 617 EOF
 618
 619     fi
 620 fi
 621
 622
 623 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 624 echo "configure:625: checking whether ${MAKE-make} sets \${MAKE}" >&5
 625 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 626 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 627   echo $ac_n "(cached) $ac_c" 1>&6
 628 else
 629   cat > conftestmake <<\EOF
 630 all:
 631         @echo 'ac_maketemp="${MAKE}"'
 632 EOF
 633 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 634 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 635 if test -n "$ac_maketemp"; then
 636   eval ac_cv_prog_make_${ac_make}_set=yes
 637 else
 638   eval ac_cv_prog_make_${ac_make}_set=no
 639 fi
 640 rm -f conftestmake
 641 fi
 642 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 643   echo "$ac_t""yes" 1>&6
 644   SET_MAKE=
 645 else
 646   echo "$ac_t""no" 1>&6
 647   SET_MAKE="MAKE=${MAKE-make}"
 648 fi
 649
 650 # Extract the first word of "gcc", so it can be a program name with args.
 651 set dummy gcc; ac_word=$2
 652 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 653 echo "configure:654: checking for $ac_word" >&5
 654 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 655   echo $ac_n "(cached) $ac_c" 1>&6
 656 else
 657   if test -n "$CC"; then
 658   ac_cv_prog_CC="$CC" # Let the user override the test.
 659 else
 660   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 661   ac_dummy="$PATH"
 662   for ac_dir in $ac_dummy; do
 663     test -z "$ac_dir" && ac_dir=.
 664     if test -f $ac_dir/$ac_word; then
 665       ac_cv_prog_CC="gcc"
 666       break
 667     fi
 668   done
 669   IFS="$ac_save_ifs"
 670 fi
 671 fi
 672 CC="$ac_cv_prog_CC"
 673 if test -n "$CC"; then
 674   echo "$ac_t""$CC" 1>&6
 675 else
 676   echo "$ac_t""no" 1>&6
 677 fi
 678
 679 if test -z "$CC"; then
 680   # Extract the first word of "cc", so it can be a program name with args.
 681 set dummy cc; ac_word=$2
 682 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 683 echo "configure:684: checking for $ac_word" >&5
 684 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 685   echo $ac_n "(cached) $ac_c" 1>&6
 686 else
 687   if test -n "$CC"; then
 688   ac_cv_prog_CC="$CC" # Let the user override the test.
 689 else
 690   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 691   ac_prog_rejected=no
 692   ac_dummy="$PATH"
 693   for ac_dir in $ac_dummy; do
 694     test -z "$ac_dir" && ac_dir=.
 695     if test -f $ac_dir/$ac_word; then
 696       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 697         ac_prog_rejected=yes
 698         continue
 699       fi
 700       ac_cv_prog_CC="cc"
 701       break
 702     fi
 703   done
 704   IFS="$ac_save_ifs"
 705 if test $ac_prog_rejected = yes; then
 706   # We found a bogon in the path, so make sure we never use it.
 707   set dummy $ac_cv_prog_CC
 708   shift
 709   if test $# -gt 0; then
 710     # We chose a different compiler from the bogus one.
 711     # However, it has the same basename, so the bogon will be chosen
 712     # first if we set CC to just the basename; use the full file name.
 713     shift
 714     set dummy "$ac_dir/$ac_word" "$@"
 715     shift
 716     ac_cv_prog_CC="$@"
 717   fi
 718 fi
 719 fi
 720 fi
 721 CC="$ac_cv_prog_CC"
 722 if test -n "$CC"; then
 723   echo "$ac_t""$CC" 1>&6
 724 else
 725   echo "$ac_t""no" 1>&6
 726 fi
 727
 728   if test -z "$CC"; then
 729     case "`uname -s`" in
 730     *win32* | *WIN32*)
 731       # Extract the first word of "cl", so it can be a program name with args.
 732 set dummy cl; ac_word=$2
 733 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 734 echo "configure:735: checking for $ac_word" >&5
 735 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 736   echo $ac_n "(cached) $ac_c" 1>&6
 737 else
 738   if test -n "$CC"; then
 739   ac_cv_prog_CC="$CC" # Let the user override the test.
 740 else
 741   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 742   ac_dummy="$PATH"
 743   for ac_dir in $ac_dummy; do
 744     test -z "$ac_dir" && ac_dir=.
 745     if test -f $ac_dir/$ac_word; then
 746       ac_cv_prog_CC="cl"
 747       break
 748     fi
 749   done
 750   IFS="$ac_save_ifs"
 751 fi
 752 fi
 753 CC="$ac_cv_prog_CC"
 754 if test -n "$CC"; then
 755   echo "$ac_t""$CC" 1>&6
 756 else
 757   echo "$ac_t""no" 1>&6
 758 fi
 759  ;;
 760     esac
 761   fi
 762   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 763 fi
 764
 765 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 766 echo "configure:767: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 767
 768 ac_ext=c
 769 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 770 ac_cpp='$CPP $CPPFLAGS'
 771 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 772 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 773 cross_compiling=$ac_cv_prog_cc_cross
 774
 775 cat > conftest.$ac_ext << EOF
 776
 777 #line 778 "configure"
 778 #include "confdefs.h"
 779
 780 main(){return(0);}
 781 EOF
 782 if { (eval echo configure:783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 783   ac_cv_prog_cc_works=yes
 784   # If we can't run a trivial program, we are probably using a cross compiler.
 785   if (./conftest; exit) 2>/dev/null; then
 786     ac_cv_prog_cc_cross=no
 787   else
 788     ac_cv_prog_cc_cross=yes
 789   fi
 790 else
 791   echo "configure: failed program was:" >&5
 792   cat conftest.$ac_ext >&5
 793   ac_cv_prog_cc_works=no
 794 fi
 795 rm -fr conftest*
 796 ac_ext=c
 797 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 798 ac_cpp='$CPP $CPPFLAGS'
 799 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 800 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 801 cross_compiling=$ac_cv_prog_cc_cross
 802
 803 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 804 if test $ac_cv_prog_cc_works = no; then
 805   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 806 fi
 807 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 808 echo "configure:809: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 809 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 810 cross_compiling=$ac_cv_prog_cc_cross
 811
 812 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 813 echo "configure:814: checking whether we are using GNU C" >&5
 814 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 815   echo $ac_n "(cached) $ac_c" 1>&6
 816 else
 817   cat > conftest.c <<EOF
 818 #ifdef __GNUC__
 819   yes;
 820 #endif
 821 EOF
 822 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:823: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 823   ac_cv_prog_gcc=yes
 824 else
 825   ac_cv_prog_gcc=no
 826 fi
 827 fi
 828
 829 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 830
 831 if test $ac_cv_prog_gcc = yes; then
 832   GCC=yes
 833 else
 834   GCC=
 835 fi
 836
 837 ac_test_CFLAGS="${CFLAGS+set}"
 838 ac_save_CFLAGS="$CFLAGS"
 839 CFLAGS=
 840 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 841 echo "configure:842: checking whether ${CC-cc} accepts -g" >&5
 842 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 843   echo $ac_n "(cached) $ac_c" 1>&6
 844 else
 845   echo 'void f(){}' > conftest.c
 846 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 847   ac_cv_prog_cc_g=yes
 848 else
 849   ac_cv_prog_cc_g=no
 850 fi
 851 rm -f conftest*
 852
 853 fi
 854
 855 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 856 if test "$ac_test_CFLAGS" = set; then
 857   CFLAGS="$ac_save_CFLAGS"
 858 elif test $ac_cv_prog_cc_g = yes; then
 859   if test "$GCC" = yes; then
 860     CFLAGS="-g -O2"
 861   else
 862     CFLAGS="-g"
 863   fi
 864 else
 865   if test "$GCC" = yes; then
 866     CFLAGS="-O2"
 867   else
 868     CFLAGS=
 869   fi
 870 fi
 871
 872 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 873 echo "configure:874: checking how to run the C preprocessor" >&5
 874 # On Suns, sometimes $CPP names a directory.
 875 if test -n "$CPP" && test -d "$CPP"; then
 876   CPP=
 877 fi
 878 if test -z "$CPP"; then
 879 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 880   echo $ac_n "(cached) $ac_c" 1>&6
 881 else
 882     # This must be in double quotes, not single quotes, because CPP may get
 883   # substituted into the Makefile and "${CC-cc}" will confuse make.
 884   CPP="${CC-cc} -E"
 885   # On the NeXT, cc -E runs the code through the compiler's parser,
 886   # not just through cpp.
 887   cat > conftest.$ac_ext <<EOF
 888 #line 889 "configure"
 889 #include "confdefs.h"
 890 #include <assert.h>
 891 Syntax Error
 892 EOF
 893 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 894 { (eval echo configure:895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 895 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 896 if test -z "$ac_err"; then
 897   :
 898 else
 899   echo "$ac_err" >&5
 900   echo "configure: failed program was:" >&5
 901   cat conftest.$ac_ext >&5
 902   rm -rf conftest*
 903   CPP="${CC-cc} -E -traditional-cpp"
 904   cat > conftest.$ac_ext <<EOF
 905 #line 906 "configure"
 906 #include "confdefs.h"
 907 #include <assert.h>
 908 Syntax Error
 909 EOF
 910 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 911 { (eval echo configure:912: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 912 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 913 if test -z "$ac_err"; then
 914   :
 915 else
 916   echo "$ac_err" >&5
 917   echo "configure: failed program was:" >&5
 918   cat conftest.$ac_ext >&5
 919   rm -rf conftest*
 920   CPP="${CC-cc} -nologo -E"
 921   cat > conftest.$ac_ext <<EOF
 922 #line 923 "configure"
 923 #include "confdefs.h"
 924 #include <assert.h>
 925 Syntax Error
 926 EOF
 927 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 928 { (eval echo configure:929: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 929 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 930 if test -z "$ac_err"; then
 931   :
 932 else
 933   echo "$ac_err" >&5
 934   echo "configure: failed program was:" >&5
 935   cat conftest.$ac_ext >&5
 936   rm -rf conftest*
 937   CPP=/lib/cpp
 938 fi
 939 rm -f conftest*
 940 fi
 941 rm -f conftest*
 942 fi
 943 rm -f conftest*
 944   ac_cv_prog_CPP="$CPP"
 945 fi
 946   CPP="$ac_cv_prog_CPP"
 947 else
 948   ac_cv_prog_CPP="$CPP"
 949 fi
 950 echo "$ac_t""$CPP" 1>&6
 951
 952 # If we find X, set shell vars x_includes and x_libraries to the
 953 # paths, otherwise set no_x=yes.
 954 # Uses ac_ vars as temps to allow command line to override cache and checks.
 955 # --without-x overrides everything else, but does not touch the cache.
 956 echo $ac_n "checking for X""... $ac_c" 1>&6
 957 echo "configure:958: checking for X" >&5
 958
 959 # Check whether --with-x or --without-x was given.
 960 if test "${with_x+set}" = set; then
 961   withval="$with_x"
 962   :
 963 fi
 964
 965 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
 966 if test "x$with_x" = xno; then
 967   # The user explicitly disabled X.
 968   have_x=disabled
 969 else
 970   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
 971     # Both variables are already set.
 972     have_x=yes
 973   else
 974 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
 975   echo $ac_n "(cached) $ac_c" 1>&6
 976 else
 977   # One or both of the vars are not set, and there is no cached value.
 978 ac_x_includes=NO ac_x_libraries=NO
 979 rm -fr conftestdir
 980 if mkdir conftestdir; then
 981   cd conftestdir
 982   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
 983   cat > Imakefile <<'EOF'
 984 acfindx:
 985         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
 986 EOF
 987   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
 988     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 989     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
 990     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
 991     for ac_extension in a so sl; do
 992       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
 993         test -f $ac_im_libdir/libX11.$ac_extension; then
 994         ac_im_usrlibdir=$ac_im_libdir; break
 995       fi
 996     done
 997     # Screen out bogus values from the imake configuration.  They are
 998     # bogus both because they are the default anyway, and because
 999     # using them would break gcc on systems where it needs fixed includes.
1000     case "$ac_im_incroot" in
1001         /usr/include) ;;
1002         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
1003     esac
1004     case "$ac_im_usrlibdir" in
1005         /usr/lib | /lib) ;;
1006         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
1007     esac
1008   fi
1009   cd ..
1010   rm -fr conftestdir
1011 fi
1012
1013 if test "$ac_x_includes" = NO; then
1014   # Guess where to find include files, by looking for this one X11 .h file.
1015   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
1016
1017   # First, try using that file with no special directory specified.
1018 cat > conftest.$ac_ext <<EOF
1019 #line 1020 "configure"
1020 #include "confdefs.h"
1021 #include <$x_direct_test_include>
1022 EOF
1023 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1024 { (eval echo configure:1025: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1025 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1026 if test -z "$ac_err"; then
1027   rm -rf conftest*
1028   # We can compile using X headers with no special include directory.
1029 ac_x_includes=
1030 else
1031   echo "$ac_err" >&5
1032   echo "configure: failed program was:" >&5
1033   cat conftest.$ac_ext >&5
1034   rm -rf conftest*
1035   # Look for the header file in a standard set of common directories.
1036 # Check X11 before X11Rn because it is often a symlink to the current release.
1037   for ac_dir in               \
1038     /usr/X11/include          \
1039     /usr/X11R6/include        \
1040     /usr/X11R5/include        \
1041     /usr/X11R4/include        \
1042                               \
1043     /usr/include/X11          \
1044     /usr/include/X11R6        \
1045     /usr/include/X11R5        \
1046     /usr/include/X11R4        \
1047                               \
1048     /usr/local/X11/include    \
1049     /usr/local/X11R6/include  \
1050     /usr/local/X11R5/include  \
1051     /usr/local/X11R4/include  \
1052                               \
1053     /usr/local/include/X11    \
1054     /usr/local/include/X11R6  \
1055     /usr/local/include/X11R5  \
1056     /usr/local/include/X11R4  \
1057                               \
1058     /usr/X386/include         \
1059     /usr/x386/include         \
1060     /usr/XFree86/include/X11  \
1061                               \
1062     /usr/include              \
1063     /usr/local/include        \
1064     /usr/unsupported/include  \
1065     /usr/athena/include       \
1066     /usr/local/x11r5/include  \
1067     /usr/lpp/Xamples/include  \
1068                               \
1069     /usr/openwin/include      \
1070     /usr/openwin/share/include \
1071     ; \
1072   do
1073     if test -r "$ac_dir/$x_direct_test_include"; then
1074       ac_x_includes=$ac_dir
1075       break
1076     fi
1077   done
1078 fi
1079 rm -f conftest*
1080 fi # $ac_x_includes = NO
1081
1082 if test "$ac_x_libraries" = NO; then
1083   # Check for the libraries.
1084
1085   test -z "$x_direct_test_library" && x_direct_test_library=Xt
1086   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
1087
1088   # See if we find them without any special options.
1089   # Don't add to $LIBS permanently.
1090   ac_save_LIBS="$LIBS"
1091   LIBS="-l$x_direct_test_library $LIBS"
1092 cat > conftest.$ac_ext <<EOF
1093 #line 1094 "configure"
1094 #include "confdefs.h"
1095
1096 int main() {
1097 ${x_direct_test_function}()
1098 ; return 0; }
1099 EOF
1100 if { (eval echo configure:1101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1101   rm -rf conftest*
1102   LIBS="$ac_save_LIBS"
1103 # We can link X programs with no special library path.
1104 ac_x_libraries=
1105 else
1106   echo "configure: failed program was:" >&5
1107   cat conftest.$ac_ext >&5
1108   rm -rf conftest*
1109   LIBS="$ac_save_LIBS"
1110 # First see if replacing the include by lib works.
1111 # Check X11 before X11Rn because it is often a symlink to the current release.
1112 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
1113     /usr/X11/lib          \
1114     /usr/X11R6/lib        \
1115     /usr/X11R5/lib        \
1116     /usr/X11R4/lib        \
1117                           \
1118     /usr/lib/X11          \
1119     /usr/lib/X11R6        \
1120     /usr/lib/X11R5        \
1121     /usr/lib/X11R4        \
1122                           \
1123     /usr/local/X11/lib    \
1124     /usr/local/X11R6/lib  \
1125     /usr/local/X11R5/lib  \
1126     /usr/local/X11R4/lib  \
1127                           \
1128     /usr/local/lib/X11    \
1129     /usr/local/lib/X11R6  \
1130     /usr/local/lib/X11R5  \
1131     /usr/local/lib/X11R4  \
1132                           \
1133     /usr/X386/lib         \
1134     /usr/x386/lib         \
1135     /usr/XFree86/lib/X11  \
1136                           \
1137     /usr/lib              \
1138     /usr/local/lib        \
1139     /usr/unsupported/lib  \
1140     /usr/athena/lib       \
1141     /usr/local/x11r5/lib  \
1142     /usr/lpp/Xamples/lib  \
1143     /lib/usr/lib/X11      \
1144                           \
1145     /usr/openwin/lib      \
1146     /usr/openwin/share/lib \
1147     ; \
1148 do
1149   for ac_extension in a so sl; do
1150     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
1151       ac_x_libraries=$ac_dir
1152       break 2
1153     fi
1154   done
1155 done
1156 fi
1157 rm -f conftest*
1158 fi # $ac_x_libraries = NO
1159
1160 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
1161   # Didn't find X anywhere.  Cache the known absence of X.
1162   ac_cv_have_x="have_x=no"
1163 else
1164   # Record where we found X for the cache.
1165   ac_cv_have_x="have_x=yes \
1166                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
1167 fi
1168 fi
1169   fi
1170   eval "$ac_cv_have_x"
1171 fi # $with_x != no
1172
1173 if test "$have_x" != yes; then
1174   echo "$ac_t""$have_x" 1>&6
1175   no_x=yes
1176 else
1177   # If each of the values was on the command line, it overrides each guess.
1178   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
1179   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
1180   # Update the cache value to reflect the command line values.
1181   ac_cv_have_x="have_x=yes \
1182                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
1183   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
1184 fi
1185
1186 if test "$no_x" = yes; then
1187   # Not all programs may use this symbol, but it does not hurt to define it.
1188   cat >> confdefs.h <<\EOF
1189 #define X_DISPLAY_MISSING 1
1190 EOF
1191
1192   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
1193 else
1194   if test -n "$x_includes"; then
1195     X_CFLAGS="$X_CFLAGS -I$x_includes"
1196   fi
1197
1198   # It would also be nice to do this for all -L options, not just this one.
1199   if test -n "$x_libraries"; then
1200     X_LIBS="$X_LIBS -L$x_libraries"
1201     # For Solaris; some versions of Sun CC require a space after -R and
1202     # others require no space.  Words are not sufficient . . . .
1203     case "`(uname -sr) 2>/dev/null`" in
1204     "SunOS 5"*)
1205       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
1206 echo "configure:1207: checking whether -R must be followed by a space" >&5
1207       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
1208       cat > conftest.$ac_ext <<EOF
1209 #line 1210 "configure"
1210 #include "confdefs.h"
1211
1212 int main() {
1213
1214 ; return 0; }
1215 EOF
1216 if { (eval echo configure:1217: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1217   rm -rf conftest*
1218   ac_R_nospace=yes
1219 else
1220   echo "configure: failed program was:" >&5
1221   cat conftest.$ac_ext >&5
1222   rm -rf conftest*
1223   ac_R_nospace=no
1224 fi
1225 rm -f conftest*
1226       if test $ac_R_nospace = yes; then
1227         echo "$ac_t""no" 1>&6
1228         X_LIBS="$X_LIBS -R$x_libraries"
1229       else
1230         LIBS="$ac_xsave_LIBS -R $x_libraries"
1231         cat > conftest.$ac_ext <<EOF
1232 #line 1233 "configure"
1233 #include "confdefs.h"
1234
1235 int main() {
1236
1237 ; return 0; }
1238 EOF
1239 if { (eval echo configure:1240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1240   rm -rf conftest*
1241   ac_R_space=yes
1242 else
1243   echo "configure: failed program was:" >&5
1244   cat conftest.$ac_ext >&5
1245   rm -rf conftest*
1246   ac_R_space=no
1247 fi
1248 rm -f conftest*
1249         if test $ac_R_space = yes; then
1250           echo "$ac_t""yes" 1>&6
1251           X_LIBS="$X_LIBS -R $x_libraries"
1252         else
1253           echo "$ac_t""neither works" 1>&6
1254         fi
1255       fi
1256       LIBS="$ac_xsave_LIBS"
1257     esac
1258   fi
1259
1260   # Check for system-dependent libraries X programs must link with.
1261   # Do this before checking for the system-independent R6 libraries
1262   # (-lICE), since we may need -lsocket or whatever for X linking.
1263
1264   if test "$ISC" = yes; then
1265     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
1266   else
1267     # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
1268     # libraries were built with DECnet support.  And karl@cs.umb.edu says
1269     # the Alpha needs dnet_stub (dnet does not exist).
1270     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
1271 echo "configure:1272: checking for dnet_ntoa in -ldnet" >&5
1272 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
1273 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1274   echo $ac_n "(cached) $ac_c" 1>&6
1275 else
1276   ac_save_LIBS="$LIBS"
1277 LIBS="-ldnet  $LIBS"
1278 cat > conftest.$ac_ext <<EOF
1279 #line 1280 "configure"
1280 #include "confdefs.h"
1281 /* Override any gcc2 internal prototype to avoid an error.  */
1282 /* We use char because int might match the return type of a gcc2
1283     builtin and then its argument prototype would still apply.  */
1284 char dnet_ntoa();
1285
1286 int main() {
1287 dnet_ntoa()
1288 ; return 0; }
1289 EOF
1290 if { (eval echo configure:1291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1291   rm -rf conftest*
1292   eval "ac_cv_lib_$ac_lib_var=yes"
1293 else
1294   echo "configure: failed program was:" >&5
1295   cat conftest.$ac_ext >&5
1296   rm -rf conftest*
1297   eval "ac_cv_lib_$ac_lib_var=no"
1298 fi
1299 rm -f conftest*
1300 LIBS="$ac_save_LIBS"
1301
1302 fi
1303 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1304   echo "$ac_t""yes" 1>&6
1305   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
1306 else
1307   echo "$ac_t""no" 1>&6
1308 fi
1309
1310     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
1311       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
1312 echo "configure:1313: checking for dnet_ntoa in -ldnet_stub" >&5
1313 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
1314 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1315   echo $ac_n "(cached) $ac_c" 1>&6
1316 else
1317   ac_save_LIBS="$LIBS"
1318 LIBS="-ldnet_stub  $LIBS"
1319 cat > conftest.$ac_ext <<EOF
1320 #line 1321 "configure"
1321 #include "confdefs.h"
1322 /* Override any gcc2 internal prototype to avoid an error.  */
1323 /* We use char because int might match the return type of a gcc2
1324     builtin and then its argument prototype would still apply.  */
1325 char dnet_ntoa();
1326
1327 int main() {
1328 dnet_ntoa()
1329 ; return 0; }
1330 EOF
1331 if { (eval echo configure:1332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1332   rm -rf conftest*
1333   eval "ac_cv_lib_$ac_lib_var=yes"
1334 else
1335   echo "configure: failed program was:" >&5
1336   cat conftest.$ac_ext >&5
1337   rm -rf conftest*
1338   eval "ac_cv_lib_$ac_lib_var=no"
1339 fi
1340 rm -f conftest*
1341 LIBS="$ac_save_LIBS"
1342
1343 fi
1344 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1345   echo "$ac_t""yes" 1>&6
1346   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
1347 else
1348   echo "$ac_t""no" 1>&6
1349 fi
1350
1351     fi
1352
1353     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
1354     # to get the SysV transport functions.
1355     # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
1356     # needs -lnsl.
1357     # The nsl library prevents programs from opening the X display
1358     # on Irix 5.2, according to dickey@clark.net.
1359     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
1360 echo "configure:1361: checking for gethostbyname" >&5
1361 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
1362   echo $ac_n "(cached) $ac_c" 1>&6
1363 else
1364   cat > conftest.$ac_ext <<EOF
1365 #line 1366 "configure"
1366 #include "confdefs.h"
1367 /* System header to define __stub macros and hopefully few prototypes,
1368     which can conflict with char gethostbyname(); below.  */
1369 #include <assert.h>
1370 /* Override any gcc2 internal prototype to avoid an error.  */
1371 /* We use char because int might match the return type of a gcc2
1372     builtin and then its argument prototype would still apply.  */
1373 char gethostbyname();
1374
1375 int main() {
1376
1377 /* The GNU C library defines this for functions which it implements
1378     to always fail with ENOSYS.  Some functions are actually named
1379     something starting with __ and the normal name is an alias.  */
1380 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
1381 choke me
1382 #else
1383 gethostbyname();
1384 #endif
1385
1386 ; return 0; }
1387 EOF
1388 if { (eval echo configure:1389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1389   rm -rf conftest*
1390   eval "ac_cv_func_gethostbyname=yes"
1391 else
1392   echo "configure: failed program was:" >&5
1393   cat conftest.$ac_ext >&5
1394   rm -rf conftest*
1395   eval "ac_cv_func_gethostbyname=no"
1396 fi
1397 rm -f conftest*
1398 fi
1399
1400 if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
1401   echo "$ac_t""yes" 1>&6
1402   :
1403 else
1404   echo "$ac_t""no" 1>&6
1405 fi
1406
1407     if test $ac_cv_func_gethostbyname = no; then
1408       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
1409 echo "configure:1410: checking for gethostbyname in -lnsl" >&5
1410 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
1411 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1412   echo $ac_n "(cached) $ac_c" 1>&6
1413 else
1414   ac_save_LIBS="$LIBS"
1415 LIBS="-lnsl  $LIBS"
1416 cat > conftest.$ac_ext <<EOF
1417 #line 1418 "configure"
1418 #include "confdefs.h"
1419 /* Override any gcc2 internal prototype to avoid an error.  */
1420 /* We use char because int might match the return type of a gcc2
1421     builtin and then its argument prototype would still apply.  */
1422 char gethostbyname();
1423
1424 int main() {
1425 gethostbyname()
1426 ; return 0; }
1427 EOF
1428 if { (eval echo configure:1429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1429   rm -rf conftest*
1430   eval "ac_cv_lib_$ac_lib_var=yes"
1431 else
1432   echo "configure: failed program was:" >&5
1433   cat conftest.$ac_ext >&5
1434   rm -rf conftest*
1435   eval "ac_cv_lib_$ac_lib_var=no"
1436 fi
1437 rm -f conftest*
1438 LIBS="$ac_save_LIBS"
1439
1440 fi
1441 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1442   echo "$ac_t""yes" 1>&6
1443   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
1444 else
1445   echo "$ac_t""no" 1>&6
1446 fi
1447
1448     fi
1449
1450     # lieder@skyler.mavd.honeywell.com says without -lsocket,
1451     # socket/setsockopt and other routines are undefined under SCO ODT
1452     # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
1453     # on later versions), says simon@lia.di.epfl.ch: it contains
1454     # gethostby* variants that don't use the nameserver (or something).
1455     # -lsocket must be given before -lnsl if both are needed.
1456     # We assume that if connect needs -lnsl, so does gethostbyname.
1457     echo $ac_n "checking for connect""... $ac_c" 1>&6
1458 echo "configure:1459: checking for connect" >&5
1459 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
1460   echo $ac_n "(cached) $ac_c" 1>&6
1461 else
1462   cat > conftest.$ac_ext <<EOF
1463 #line 1464 "configure"
1464 #include "confdefs.h"
1465 /* System header to define __stub macros and hopefully few prototypes,
1466     which can conflict with char connect(); below.  */
1467 #include <assert.h>
1468 /* Override any gcc2 internal prototype to avoid an error.  */
1469 /* We use char because int might match the return type of a gcc2
1470     builtin and then its argument prototype would still apply.  */
1471 char connect();
1472
1473 int main() {
1474
1475 /* The GNU C library defines this for functions which it implements
1476     to always fail with ENOSYS.  Some functions are actually named
1477     something starting with __ and the normal name is an alias.  */
1478 #if defined (__stub_connect) || defined (__stub___connect)
1479 choke me
1480 #else
1481 connect();
1482 #endif
1483
1484 ; return 0; }
1485 EOF
1486 if { (eval echo configure:1487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1487   rm -rf conftest*
1488   eval "ac_cv_func_connect=yes"
1489 else
1490   echo "configure: failed program was:" >&5
1491   cat conftest.$ac_ext >&5
1492   rm -rf conftest*
1493   eval "ac_cv_func_connect=no"
1494 fi
1495 rm -f conftest*
1496 fi
1497
1498 if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
1499   echo "$ac_t""yes" 1>&6
1500   :
1501 else
1502   echo "$ac_t""no" 1>&6
1503 fi
1504
1505     if test $ac_cv_func_connect = no; then
1506       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
1507 echo "configure:1508: checking for connect in -lsocket" >&5
1508 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
1509 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1510   echo $ac_n "(cached) $ac_c" 1>&6
1511 else
1512   ac_save_LIBS="$LIBS"
1513 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
1514 cat > conftest.$ac_ext <<EOF
1515 #line 1516 "configure"
1516 #include "confdefs.h"
1517 /* Override any gcc2 internal prototype to avoid an error.  */
1518 /* We use char because int might match the return type of a gcc2
1519     builtin and then its argument prototype would still apply.  */
1520 char connect();
1521
1522 int main() {
1523 connect()
1524 ; return 0; }
1525 EOF
1526 if { (eval echo configure:1527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1527   rm -rf conftest*
1528   eval "ac_cv_lib_$ac_lib_var=yes"
1529 else
1530   echo "configure: failed program was:" >&5
1531   cat conftest.$ac_ext >&5
1532   rm -rf conftest*
1533   eval "ac_cv_lib_$ac_lib_var=no"
1534 fi
1535 rm -f conftest*
1536 LIBS="$ac_save_LIBS"
1537
1538 fi
1539 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1540   echo "$ac_t""yes" 1>&6
1541   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
1542 else
1543   echo "$ac_t""no" 1>&6
1544 fi
1545
1546     fi
1547
1548     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
1549     echo $ac_n "checking for remove""... $ac_c" 1>&6
1550 echo "configure:1551: checking for remove" >&5
1551 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
1552   echo $ac_n "(cached) $ac_c" 1>&6
1553 else
1554   cat > conftest.$ac_ext <<EOF
1555 #line 1556 "configure"
1556 #include "confdefs.h"
1557 /* System header to define __stub macros and hopefully few prototypes,
1558     which can conflict with char remove(); below.  */
1559 #include <assert.h>
1560 /* Override any gcc2 internal prototype to avoid an error.  */
1561 /* We use char because int might match the return type of a gcc2
1562     builtin and then its argument prototype would still apply.  */
1563 char remove();
1564
1565 int main() {
1566
1567 /* The GNU C library defines this for functions which it implements
1568     to always fail with ENOSYS.  Some functions are actually named
1569     something starting with __ and the normal name is an alias.  */
1570 #if defined (__stub_remove) || defined (__stub___remove)
1571 choke me
1572 #else
1573 remove();
1574 #endif
1575
1576 ; return 0; }
1577 EOF
1578 if { (eval echo configure:1579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1579   rm -rf conftest*
1580   eval "ac_cv_func_remove=yes"
1581 else
1582   echo "configure: failed program was:" >&5
1583   cat conftest.$ac_ext >&5
1584   rm -rf conftest*
1585   eval "ac_cv_func_remove=no"
1586 fi
1587 rm -f conftest*
1588 fi
1589
1590 if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
1591   echo "$ac_t""yes" 1>&6
1592   :
1593 else
1594   echo "$ac_t""no" 1>&6
1595 fi
1596
1597     if test $ac_cv_func_remove = no; then
1598       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
1599 echo "configure:1600: checking for remove in -lposix" >&5
1600 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
1601 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1602   echo $ac_n "(cached) $ac_c" 1>&6
1603 else
1604   ac_save_LIBS="$LIBS"
1605 LIBS="-lposix  $LIBS"
1606 cat > conftest.$ac_ext <<EOF
1607 #line 1608 "configure"
1608 #include "confdefs.h"
1609 /* Override any gcc2 internal prototype to avoid an error.  */
1610 /* We use char because int might match the return type of a gcc2
1611     builtin and then its argument prototype would still apply.  */
1612 char remove();
1613
1614 int main() {
1615 remove()
1616 ; return 0; }
1617 EOF
1618 if { (eval echo configure:1619: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1619   rm -rf conftest*
1620   eval "ac_cv_lib_$ac_lib_var=yes"
1621 else
1622   echo "configure: failed program was:" >&5
1623   cat conftest.$ac_ext >&5
1624   rm -rf conftest*
1625   eval "ac_cv_lib_$ac_lib_var=no"
1626 fi
1627 rm -f conftest*
1628 LIBS="$ac_save_LIBS"
1629
1630 fi
1631 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1632   echo "$ac_t""yes" 1>&6
1633   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
1634 else
1635   echo "$ac_t""no" 1>&6
1636 fi
1637
1638     fi
1639
1640     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
1641     echo $ac_n "checking for shmat""... $ac_c" 1>&6
1642 echo "configure:1643: checking for shmat" >&5
1643 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
1644   echo $ac_n "(cached) $ac_c" 1>&6
1645 else
1646   cat > conftest.$ac_ext <<EOF
1647 #line 1648 "configure"
1648 #include "confdefs.h"
1649 /* System header to define __stub macros and hopefully few prototypes,
1650     which can conflict with char shmat(); below.  */
1651 #include <assert.h>
1652 /* Override any gcc2 internal prototype to avoid an error.  */
1653 /* We use char because int might match the return type of a gcc2
1654     builtin and then its argument prototype would still apply.  */
1655 char shmat();
1656
1657 int main() {
1658
1659 /* The GNU C library defines this for functions which it implements
1660     to always fail with ENOSYS.  Some functions are actually named
1661     something starting with __ and the normal name is an alias.  */
1662 #if defined (__stub_shmat) || defined (__stub___shmat)
1663 choke me
1664 #else
1665 shmat();
1666 #endif
1667
1668 ; return 0; }
1669 EOF
1670 if { (eval echo configure:1671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1671   rm -rf conftest*
1672   eval "ac_cv_func_shmat=yes"
1673 else
1674   echo "configure: failed program was:" >&5
1675   cat conftest.$ac_ext >&5
1676   rm -rf conftest*
1677   eval "ac_cv_func_shmat=no"
1678 fi
1679 rm -f conftest*
1680 fi
1681
1682 if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
1683   echo "$ac_t""yes" 1>&6
1684   :
1685 else
1686   echo "$ac_t""no" 1>&6
1687 fi
1688
1689     if test $ac_cv_func_shmat = no; then
1690       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
1691 echo "configure:1692: checking for shmat in -lipc" >&5
1692 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
1693 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1694   echo $ac_n "(cached) $ac_c" 1>&6
1695 else
1696   ac_save_LIBS="$LIBS"
1697 LIBS="-lipc  $LIBS"
1698 cat > conftest.$ac_ext <<EOF
1699 #line 1700 "configure"
1700 #include "confdefs.h"
1701 /* Override any gcc2 internal prototype to avoid an error.  */
1702 /* We use char because int might match the return type of a gcc2
1703     builtin and then its argument prototype would still apply.  */
1704 char shmat();
1705
1706 int main() {
1707 shmat()
1708 ; return 0; }
1709 EOF
1710 if { (eval echo configure:1711: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1711   rm -rf conftest*
1712   eval "ac_cv_lib_$ac_lib_var=yes"
1713 else
1714   echo "configure: failed program was:" >&5
1715   cat conftest.$ac_ext >&5
1716   rm -rf conftest*
1717   eval "ac_cv_lib_$ac_lib_var=no"
1718 fi
1719 rm -f conftest*
1720 LIBS="$ac_save_LIBS"
1721
1722 fi
1723 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1724   echo "$ac_t""yes" 1>&6
1725   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
1726 else
1727   echo "$ac_t""no" 1>&6
1728 fi
1729
1730     fi
1731   fi
1732
1733   # Check for libraries that X11R6 Xt/Xaw programs need.
1734   ac_save_LDFLAGS="$LDFLAGS"
1735   test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
1736   # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
1737   # check for ICE first), but we must link in the order -lSM -lICE or
1738   # we get undefined symbols.  So assume we have SM if we have ICE.
1739   # These have to be linked with before -lX11, unlike the other
1740   # libraries we check for below, so use a different variable.
1741   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
1742   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
1743 echo "configure:1744: checking for IceConnectionNumber in -lICE" >&5
1744 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
1745 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1746   echo $ac_n "(cached) $ac_c" 1>&6
1747 else
1748   ac_save_LIBS="$LIBS"
1749 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
1750 cat > conftest.$ac_ext <<EOF
1751 #line 1752 "configure"
1752 #include "confdefs.h"
1753 /* Override any gcc2 internal prototype to avoid an error.  */
1754 /* We use char because int might match the return type of a gcc2
1755     builtin and then its argument prototype would still apply.  */
1756 char IceConnectionNumber();
1757
1758 int main() {
1759 IceConnectionNumber()
1760 ; return 0; }
1761 EOF
1762 if { (eval echo configure:1763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1763   rm -rf conftest*
1764   eval "ac_cv_lib_$ac_lib_var=yes"
1765 else
1766   echo "configure: failed program was:" >&5
1767   cat conftest.$ac_ext >&5
1768   rm -rf conftest*
1769   eval "ac_cv_lib_$ac_lib_var=no"
1770 fi
1771 rm -f conftest*
1772 LIBS="$ac_save_LIBS"
1773
1774 fi
1775 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1776   echo "$ac_t""yes" 1>&6
1777   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
1778 else
1779   echo "$ac_t""no" 1>&6
1780 fi
1781
1782   LDFLAGS="$ac_save_LDFLAGS"
1783
1784 fi
1785
1786 for ac_prog in 'bison -y' byacc
1787 do
1788 # Extract the first word of "$ac_prog", so it can be a program name with args.
1789 set dummy $ac_prog; ac_word=$2
1790 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1791 echo "configure:1792: checking for $ac_word" >&5
1792 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1793   echo $ac_n "(cached) $ac_c" 1>&6
1794 else
1795   if test -n "$YACC"; then
1796   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1797 else
1798   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1799   ac_dummy="$PATH"
1800   for ac_dir in $ac_dummy; do
1801     test -z "$ac_dir" && ac_dir=.
1802     if test -f $ac_dir/$ac_word; then
1803       ac_cv_prog_YACC="$ac_prog"
1804       break
1805     fi
1806   done
1807   IFS="$ac_save_ifs"
1808 fi
1809 fi
1810 YACC="$ac_cv_prog_YACC"
1811 if test -n "$YACC"; then
1812   echo "$ac_t""$YACC" 1>&6
1813 else
1814   echo "$ac_t""no" 1>&6
1815 fi
1816
1817 test -n "$YACC" && break
1818 done
1819 test -n "$YACC" || YACC="yacc"
1820
1821 # Extract the first word of "flex", so it can be a program name with args.
1822 set dummy flex; ac_word=$2
1823 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1824 echo "configure:1825: checking for $ac_word" >&5
1825 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1826   echo $ac_n "(cached) $ac_c" 1>&6
1827 else
1828   if test -n "$LEX"; then
1829   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1830 else
1831   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1832   ac_dummy="$PATH"
1833   for ac_dir in $ac_dummy; do
1834     test -z "$ac_dir" && ac_dir=.
1835     if test -f $ac_dir/$ac_word; then
1836       ac_cv_prog_LEX="flex"
1837       break
1838     fi
1839   done
1840   IFS="$ac_save_ifs"
1841   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1842 fi
1843 fi
1844 LEX="$ac_cv_prog_LEX"
1845 if test -n "$LEX"; then
1846   echo "$ac_t""$LEX" 1>&6
1847 else
1848   echo "$ac_t""no" 1>&6
1849 fi
1850
1851 if test -z "$LEXLIB"
1852 then
1853   case "$LEX" in
1854   flex*) ac_lib=fl ;;
1855   *) ac_lib=l ;;
1856   esac
1857   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1858 echo "configure:1859: checking for yywrap in -l$ac_lib" >&5
1859 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1860 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1861   echo $ac_n "(cached) $ac_c" 1>&6
1862 else
1863   ac_save_LIBS="$LIBS"
1864 LIBS="-l$ac_lib  $LIBS"
1865 cat > conftest.$ac_ext <<EOF
1866 #line 1867 "configure"
1867 #include "confdefs.h"
1868 /* Override any gcc2 internal prototype to avoid an error.  */
1869 /* We use char because int might match the return type of a gcc2
1870     builtin and then its argument prototype would still apply.  */
1871 char yywrap();
1872
1873 int main() {
1874 yywrap()
1875 ; return 0; }
1876 EOF
1877 if { (eval echo configure:1878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1878   rm -rf conftest*
1879   eval "ac_cv_lib_$ac_lib_var=yes"
1880 else
1881   echo "configure: failed program was:" >&5
1882   cat conftest.$ac_ext >&5
1883   rm -rf conftest*
1884   eval "ac_cv_lib_$ac_lib_var=no"
1885 fi
1886 rm -f conftest*
1887 LIBS="$ac_save_LIBS"
1888
1889 fi
1890 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1891   echo "$ac_t""yes" 1>&6
1892   LEXLIB="-l$ac_lib"
1893 else
1894   echo "$ac_t""no" 1>&6
1895 fi
1896
1897 fi
1898
1899 for ac_prog in $LEX flex lex
1900 do
1901 # Extract the first word of "$ac_prog", so it can be a program name with args.
1902 set dummy $ac_prog; ac_word=$2
1903 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1904 echo "configure:1905: checking for $ac_word" >&5
1905 if eval "test \"`echo '$''{'ac_cv_prog_XLEX'+set}'`\" = set"; then
1906   echo $ac_n "(cached) $ac_c" 1>&6
1907 else
1908   if test -n "$XLEX"; then
1909   ac_cv_prog_XLEX="$XLEX" # Let the user override the test.
1910 else
1911   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1912   ac_dummy="$PATH"
1913   for ac_dir in $ac_dummy; do
1914     test -z "$ac_dir" && ac_dir=.
1915     if test -f $ac_dir/$ac_word; then
1916       ac_cv_prog_XLEX="$ac_prog"
1917       break
1918     fi
1919   done
1920   IFS="$ac_save_ifs"
1921 fi
1922 fi
1923 XLEX="$ac_cv_prog_XLEX"
1924 if test -n "$XLEX"; then
1925   echo "$ac_t""$XLEX" 1>&6
1926 else
1927   echo "$ac_t""no" 1>&6
1928 fi
1929
1930 test -n "$XLEX" && break
1931 done
1932 test -n "$XLEX" || XLEX="none"
1933
1934 if test "$XLEX" = "none"
1935 then
1936         echo "*** Error: No suitable lex found. ***"
1937         echo "    Please install the 'flex' package."
1938         exit 1
1939 fi
1940 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
1941 echo "configure:1942: checking lex output file root" >&5
1942 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
1943   echo $ac_n "(cached) $ac_c" 1>&6
1944 else
1945   # The minimal lex program is just a single line: %%.  But some broken lexes
1946 # (Solaris, I think it was) want two %% lines, so accommodate them.
1947 echo '%%
1948 %%' | $LEX
1949 if test -f lex.yy.c; then
1950   ac_cv_prog_lex_root=lex.yy
1951 elif test -f lexyy.c; then
1952   ac_cv_prog_lex_root=lexyy
1953 else
1954   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
1955 fi
1956 fi
1957
1958 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
1959 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
1960
1961 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
1962 echo "configure:1963: checking whether yytext is a pointer" >&5
1963 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
1964   echo $ac_n "(cached) $ac_c" 1>&6
1965 else
1966   # POSIX says lex can declare yytext either as a pointer or an array; the
1967 # default is implementation-dependent. Figure out which it is, since
1968 # not all implementations provide the %pointer and %array declarations.
1969 ac_cv_prog_lex_yytext_pointer=no
1970 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
1971 ac_save_LIBS="$LIBS"
1972 LIBS="$LIBS $LEXLIB"
1973 cat > conftest.$ac_ext <<EOF
1974 #line 1975 "configure"
1975 #include "confdefs.h"
1976 `cat $LEX_OUTPUT_ROOT.c`
1977 int main() {
1978
1979 ; return 0; }
1980 EOF
1981 if { (eval echo configure:1982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1982   rm -rf conftest*
1983   ac_cv_prog_lex_yytext_pointer=yes
1984 else
1985   echo "configure: failed program was:" >&5
1986   cat conftest.$ac_ext >&5
1987 fi
1988 rm -f conftest*
1989 LIBS="$ac_save_LIBS"
1990 rm -f "${LEX_OUTPUT_ROOT}.c"
1991
1992 fi
1993
1994 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
1995 if test $ac_cv_prog_lex_yytext_pointer = yes; then
1996   cat >> confdefs.h <<\EOF
1997 #define YYTEXT_POINTER 1
1998 EOF
1999
2000 fi
2001
2002 # Extract the first word of "ranlib", so it can be a program name with args.
2003 set dummy ranlib; ac_word=$2
2004 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2005 echo "configure:2006: checking for $ac_word" >&5
2006 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2007   echo $ac_n "(cached) $ac_c" 1>&6
2008 else
2009   if test -n "$RANLIB"; then
2010   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2011 else
2012   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2013   ac_dummy="$PATH"
2014   for ac_dir in $ac_dummy; do
2015     test -z "$ac_dir" && ac_dir=.
2016     if test -f $ac_dir/$ac_word; then
2017       ac_cv_prog_RANLIB="ranlib"
2018       break
2019     fi
2020   done
2021   IFS="$ac_save_ifs"
2022   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2023 fi
2024 fi
2025 RANLIB="$ac_cv_prog_RANLIB"
2026 if test -n "$RANLIB"; then
2027   echo "$ac_t""$RANLIB" 1>&6
2028 else
2029   echo "$ac_t""no" 1>&6
2030 fi
2031
2032 # Find a good install program.  We prefer a C program (faster),
2033 # so one script is as good as another.  But avoid the broken or
2034 # incompatible versions:
2035 # SysV /etc/install, /usr/sbin/install
2036 # SunOS /usr/etc/install
2037 # IRIX /sbin/install
2038 # AIX /bin/install
2039 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2040 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2041 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2042 # ./install, which can be erroneously created by make from ./install.sh.
2043 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2044 echo "configure:2045: checking for a BSD compatible install" >&5
2045 if test -z "$INSTALL"; then
2046 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2047   echo $ac_n "(cached) $ac_c" 1>&6
2048 else
2049     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2050   for ac_dir in $PATH; do
2051     # Account for people who put trailing slashes in PATH elements.
2052     case "$ac_dir/" in
2053     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2054     *)
2055       # OSF1 and SCO ODT 3.0 have their own names for install.
2056       # Don't use installbsd from OSF since it installs stuff as root
2057       # by default.
2058       for ac_prog in ginstall scoinst install; do
2059         if test -f $ac_dir/$ac_prog; then
2060           if test $ac_prog = install &&
2061             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2062             # AIX install.  It has an incompatible calling convention.
2063             :
2064           else
2065             ac_cv_path_install="$ac_dir/$ac_prog -c"
2066             break 2
2067           fi
2068         fi
2069       done
2070       ;;
2071     esac
2072   done
2073   IFS="$ac_save_IFS"
2074
2075 fi
2076   if test "${ac_cv_path_install+set}" = set; then
2077     INSTALL="$ac_cv_path_install"
2078   else
2079     # As a last resort, use the slow shell script.  We don't cache a
2080     # path for INSTALL within a source directory, because that will
2081     # break other packages using the cache if that directory is
2082     # removed, or if the path is relative.
2083     INSTALL="$ac_install_sh"
2084   fi
2085 fi
2086 echo "$ac_t""$INSTALL" 1>&6
2087
2088 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2089 # It thinks the first close brace ends the variable substitution.
2090 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2091
2092 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2093
2094 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2095
2096 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
2097 echo "configure:2098: checking whether ln -s works" >&5
2098 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
2099   echo $ac_n "(cached) $ac_c" 1>&6
2100 else
2101   rm -f conftestdata
2102 if ln -s X conftestdata 2>/dev/null
2103 then
2104   rm -f conftestdata
2105   ac_cv_prog_LN_S="ln -s"
2106 else
2107   ac_cv_prog_LN_S=ln
2108 fi
2109 fi
2110 LN_S="$ac_cv_prog_LN_S"
2111 if test "$ac_cv_prog_LN_S" = "ln -s"; then
2112   echo "$ac_t""yes" 1>&6
2113 else
2114   echo "$ac_t""no" 1>&6
2115 fi
2116
2117 # Extract the first word of "c2man", so it can be a program name with args.
2118 set dummy c2man; ac_word=$2
2119 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2120 echo "configure:2121: checking for $ac_word" >&5
2121 if eval "test \"`echo '$''{'ac_cv_prog_C2MAN'+set}'`\" = set"; then
2122   echo $ac_n "(cached) $ac_c" 1>&6
2123 else
2124   if test -n "$C2MAN"; then
2125   ac_cv_prog_C2MAN="$C2MAN" # Let the user override the test.
2126 else
2127   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2128   ac_dummy="$PATH"
2129   for ac_dir in $ac_dummy; do
2130     test -z "$ac_dir" && ac_dir=.
2131     if test -f $ac_dir/$ac_word; then
2132       ac_cv_prog_C2MAN="c2man"
2133       break
2134     fi
2135   done
2136   IFS="$ac_save_ifs"
2137   test -z "$ac_cv_prog_C2MAN" && ac_cv_prog_C2MAN="\$(TOPSRCDIR)/tools/c2man.pl"
2138 fi
2139 fi
2140 C2MAN="$ac_cv_prog_C2MAN"
2141 if test -n "$C2MAN"; then
2142   echo "$ac_t""$C2MAN" 1>&6
2143 else
2144   echo "$ac_t""no" 1>&6
2145 fi
2146
2147 # Extract the first word of "ldconfig", so it can be a program name with args.
2148 set dummy ldconfig; ac_word=$2
2149 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2150 echo "configure:2151: checking for $ac_word" >&5
2151 if eval "test \"`echo '$''{'ac_cv_path_LDCONFIG'+set}'`\" = set"; then
2152   echo $ac_n "(cached) $ac_c" 1>&6
2153 else
2154   case "$LDCONFIG" in
2155   /*)
2156   ac_cv_path_LDCONFIG="$LDCONFIG" # Let the user override the test with a path.
2157   ;;
2158   ?:/*)
2159   ac_cv_path_LDCONFIG="$LDCONFIG" # Let the user override the test with a dos path.
2160   ;;
2161   *)
2162   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2163   ac_dummy="/sbin:/usr/sbin:$PATH"
2164   for ac_dir in $ac_dummy; do
2165     test -z "$ac_dir" && ac_dir=.
2166     if test -f $ac_dir/$ac_word; then
2167       ac_cv_path_LDCONFIG="$ac_dir/$ac_word"
2168       break
2169     fi
2170   done
2171   IFS="$ac_save_ifs"
2172   test -z "$ac_cv_path_LDCONFIG" && ac_cv_path_LDCONFIG="true"
2173   ;;
2174 esac
2175 fi
2176 LDCONFIG="$ac_cv_path_LDCONFIG"
2177 if test -n "$LDCONFIG"; then
2178   echo "$ac_t""$LDCONFIG" 1>&6
2179 else
2180   echo "$ac_t""no" 1>&6
2181 fi
2182
2183 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
2184 echo "configure:2185: checking for Cygwin environment" >&5
2185 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
2186   echo $ac_n "(cached) $ac_c" 1>&6
2187 else
2188   cat > conftest.$ac_ext <<EOF
2189 #line 2190 "configure"
2190 #include "confdefs.h"
2191
2192 int main() {
2193
2194 #ifndef __CYGWIN__
2195 #define __CYGWIN__ __CYGWIN32__
2196 #endif
2197 return __CYGWIN__;
2198 ; return 0; }
2199 EOF
2200 if { (eval echo configure:2201: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2201   rm -rf conftest*
2202   ac_cv_cygwin=yes
2203 else
2204   echo "configure: failed program was:" >&5
2205   cat conftest.$ac_ext >&5
2206   rm -rf conftest*
2207   ac_cv_cygwin=no
2208 fi
2209 rm -f conftest*
2210 rm -f conftest*
2211 fi
2212
2213 echo "$ac_t""$ac_cv_cygwin" 1>&6
2214 CYGWIN=
2215 test "$ac_cv_cygwin" = yes && CYGWIN=yes
2216 # Extract the first word of "dllwrap", so it can be a program name with args.
2217 set dummy dllwrap; ac_word=$2
2218 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2219 echo "configure:2220: checking for $ac_word" >&5
2220 if eval "test \"`echo '$''{'ac_cv_prog_DLLWRAP'+set}'`\" = set"; then
2221   echo $ac_n "(cached) $ac_c" 1>&6
2222 else
2223   if test -n "$DLLWRAP"; then
2224   ac_cv_prog_DLLWRAP="$DLLWRAP" # Let the user override the test.
2225 else
2226   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2227   ac_dummy="$PATH"
2228   for ac_dir in $ac_dummy; do
2229     test -z "$ac_dir" && ac_dir=.
2230     if test -f $ac_dir/$ac_word; then
2231       ac_cv_prog_DLLWRAP="dllwrap"
2232       break
2233     fi
2234   done
2235   IFS="$ac_save_ifs"
2236   test -z "$ac_cv_prog_DLLWRAP" && ac_cv_prog_DLLWRAP="false"
2237 fi
2238 fi
2239 DLLWRAP="$ac_cv_prog_DLLWRAP"
2240 if test -n "$DLLWRAP"; then
2241   echo "$ac_t""$DLLWRAP" 1>&6
2242 else
2243   echo "$ac_t""no" 1>&6
2244 fi
2245
2246
2247 for ac_prog in lclint lint
2248 do
2249 # Extract the first word of "$ac_prog", so it can be a program name with args.
2250 set dummy $ac_prog; ac_word=$2
2251 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2252 echo "configure:2253: checking for $ac_word" >&5
2253 if eval "test \"`echo '$''{'ac_cv_prog_LINT'+set}'`\" = set"; then
2254   echo $ac_n "(cached) $ac_c" 1>&6
2255 else
2256   if test -n "$LINT"; then
2257   ac_cv_prog_LINT="$LINT" # Let the user override the test.
2258 else
2259   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2260   ac_dummy="$PATH"
2261   for ac_dir in $ac_dummy; do
2262     test -z "$ac_dir" && ac_dir=.
2263     if test -f $ac_dir/$ac_word; then
2264       ac_cv_prog_LINT="$ac_prog"
2265       break
2266     fi
2267   done
2268   IFS="$ac_save_ifs"
2269 fi
2270 fi
2271 LINT="$ac_cv_prog_LINT"
2272 if test -n "$LINT"; then
2273   echo "$ac_t""$LINT" 1>&6
2274 else
2275   echo "$ac_t""no" 1>&6
2276 fi
2277
2278 test -n "$LINT" && break
2279 done
2280
2281 if test "$LINT" = "lint"
2282 then
2283   LINTFLAGS="$LINTFLAGS -errchk=%all,no%longptr64 -errhdr=%user -Ncheck=macro -Nlevel=4"
2284   fi
2285
2286
2287
2288 if test "$CYGWIN" = "yes"
2289 then
2290     LDCOMBINE="ld -r --enable-stdcall-fixup"
2291 else
2292     LDCOMBINE="ld -r"
2293 fi
2294
2295
2296
2297 echo $ac_n "checking for sqrt in -lm""... $ac_c" 1>&6
2298 echo "configure:2299: checking for sqrt in -lm" >&5
2299 ac_lib_var=`echo m'_'sqrt | sed 'y%./+-%__p_%'`
2300 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2301   echo $ac_n "(cached) $ac_c" 1>&6
2302 else
2303   ac_save_LIBS="$LIBS"
2304 LIBS="-lm  $LIBS"
2305 cat > conftest.$ac_ext <<EOF
2306 #line 2307 "configure"
2307 #include "confdefs.h"
2308 /* Override any gcc2 internal prototype to avoid an error.  */
2309 /* We use char because int might match the return type of a gcc2
2310     builtin and then its argument prototype would still apply.  */
2311 char sqrt();
2312
2313 int main() {
2314 sqrt()
2315 ; return 0; }
2316 EOF
2317 if { (eval echo configure:2318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2318   rm -rf conftest*
2319   eval "ac_cv_lib_$ac_lib_var=yes"
2320 else
2321   echo "configure: failed program was:" >&5
2322   cat conftest.$ac_ext >&5
2323   rm -rf conftest*
2324   eval "ac_cv_lib_$ac_lib_var=no"
2325 fi
2326 rm -f conftest*
2327 LIBS="$ac_save_LIBS"
2328
2329 fi
2330 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2331   echo "$ac_t""yes" 1>&6
2332     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2333     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2334   cat >> confdefs.h <<EOF
2335 #define $ac_tr_lib 1
2336 EOF
2337
2338   LIBS="-lm $LIBS"
2339
2340 else
2341   echo "$ac_t""no" 1>&6
2342 fi
2343
2344 echo $ac_n "checking for i386_set_ldt in -li386""... $ac_c" 1>&6
2345 echo "configure:2346: checking for i386_set_ldt in -li386" >&5
2346 ac_lib_var=`echo i386'_'i386_set_ldt | sed 'y%./+-%__p_%'`
2347 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2348   echo $ac_n "(cached) $ac_c" 1>&6
2349 else
2350   ac_save_LIBS="$LIBS"
2351 LIBS="-li386  $LIBS"
2352 cat > conftest.$ac_ext <<EOF
2353 #line 2354 "configure"
2354 #include "confdefs.h"
2355 /* Override any gcc2 internal prototype to avoid an error.  */
2356 /* We use char because int might match the return type of a gcc2
2357     builtin and then its argument prototype would still apply.  */
2358 char i386_set_ldt();
2359
2360 int main() {
2361 i386_set_ldt()
2362 ; return 0; }
2363 EOF
2364 if { (eval echo configure:2365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2365   rm -rf conftest*
2366   eval "ac_cv_lib_$ac_lib_var=yes"
2367 else
2368   echo "configure: failed program was:" >&5
2369   cat conftest.$ac_ext >&5
2370   rm -rf conftest*
2371   eval "ac_cv_lib_$ac_lib_var=no"
2372 fi
2373 rm -f conftest*
2374 LIBS="$ac_save_LIBS"
2375
2376 fi
2377 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2378   echo "$ac_t""yes" 1>&6
2379     ac_tr_lib=HAVE_LIB`echo i386 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2380     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2381   cat >> confdefs.h <<EOF
2382 #define $ac_tr_lib 1
2383 EOF
2384
2385   LIBS="-li386 $LIBS"
2386
2387 else
2388   echo "$ac_t""no" 1>&6
2389 fi
2390
2391 echo $ac_n "checking for _oss_ioctl in -lossaudio""... $ac_c" 1>&6
2392 echo "configure:2393: checking for _oss_ioctl in -lossaudio" >&5
2393 ac_lib_var=`echo ossaudio'_'_oss_ioctl | sed 'y%./+-%__p_%'`
2394 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2395   echo $ac_n "(cached) $ac_c" 1>&6
2396 else
2397   ac_save_LIBS="$LIBS"
2398 LIBS="-lossaudio  $LIBS"
2399 cat > conftest.$ac_ext <<EOF
2400 #line 2401 "configure"
2401 #include "confdefs.h"
2402 /* Override any gcc2 internal prototype to avoid an error.  */
2403 /* We use char because int might match the return type of a gcc2
2404     builtin and then its argument prototype would still apply.  */
2405 char _oss_ioctl();
2406
2407 int main() {
2408 _oss_ioctl()
2409 ; return 0; }
2410 EOF
2411 if { (eval echo configure:2412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2412   rm -rf conftest*
2413   eval "ac_cv_lib_$ac_lib_var=yes"
2414 else
2415   echo "configure: failed program was:" >&5
2416   cat conftest.$ac_ext >&5
2417   rm -rf conftest*
2418   eval "ac_cv_lib_$ac_lib_var=no"
2419 fi
2420 rm -f conftest*
2421 LIBS="$ac_save_LIBS"
2422
2423 fi
2424 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2425   echo "$ac_t""yes" 1>&6
2426     ac_tr_lib=HAVE_LIB`echo ossaudio | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2427     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2428   cat >> confdefs.h <<EOF
2429 #define $ac_tr_lib 1
2430 EOF
2431
2432   LIBS="-lossaudio $LIBS"
2433
2434 else
2435   echo "$ac_t""no" 1>&6
2436 fi
2437
2438 for ac_func in iswalnum
2439 do
2440 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2441 echo "configure:2442: checking for $ac_func" >&5
2442 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2443   echo $ac_n "(cached) $ac_c" 1>&6
2444 else
2445   cat > conftest.$ac_ext <<EOF
2446 #line 2447 "configure"
2447 #include "confdefs.h"
2448 /* System header to define __stub macros and hopefully few prototypes,
2449     which can conflict with char $ac_func(); below.  */
2450 #include <assert.h>
2451 /* Override any gcc2 internal prototype to avoid an error.  */
2452 /* We use char because int might match the return type of a gcc2
2453     builtin and then its argument prototype would still apply.  */
2454 char $ac_func();
2455
2456 int main() {
2457
2458 /* The GNU C library defines this for functions which it implements
2459     to always fail with ENOSYS.  Some functions are actually named
2460     something starting with __ and the normal name is an alias.  */
2461 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2462 choke me
2463 #else
2464 $ac_func();
2465 #endif
2466
2467 ; return 0; }
2468 EOF
2469 if { (eval echo configure:2470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2470   rm -rf conftest*
2471   eval "ac_cv_func_$ac_func=yes"
2472 else
2473   echo "configure: failed program was:" >&5
2474   cat conftest.$ac_ext >&5
2475   rm -rf conftest*
2476   eval "ac_cv_func_$ac_func=no"
2477 fi
2478 rm -f conftest*
2479 fi
2480
2481 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2482   echo "$ac_t""yes" 1>&6
2483     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2484   cat >> confdefs.h <<EOF
2485 #define $ac_tr_func 1
2486 EOF
2487
2488 else
2489   echo "$ac_t""no" 1>&6
2490 echo $ac_n "checking for iswalnum in -lw""... $ac_c" 1>&6
2491 echo "configure:2492: checking for iswalnum in -lw" >&5
2492 ac_lib_var=`echo w'_'iswalnum | sed 'y%./+-%__p_%'`
2493 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2494   echo $ac_n "(cached) $ac_c" 1>&6
2495 else
2496   ac_save_LIBS="$LIBS"
2497 LIBS="-lw  $LIBS"
2498 cat > conftest.$ac_ext <<EOF
2499 #line 2500 "configure"
2500 #include "confdefs.h"
2501 /* Override any gcc2 internal prototype to avoid an error.  */
2502 /* We use char because int might match the return type of a gcc2
2503     builtin and then its argument prototype would still apply.  */
2504 char iswalnum();
2505
2506 int main() {
2507 iswalnum()
2508 ; return 0; }
2509 EOF
2510 if { (eval echo configure:2511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2511   rm -rf conftest*
2512   eval "ac_cv_lib_$ac_lib_var=yes"
2513 else
2514   echo "configure: failed program was:" >&5
2515   cat conftest.$ac_ext >&5
2516   rm -rf conftest*
2517   eval "ac_cv_lib_$ac_lib_var=no"
2518 fi
2519 rm -f conftest*
2520 LIBS="$ac_save_LIBS"
2521
2522 fi
2523 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2524   echo "$ac_t""yes" 1>&6
2525     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
2526     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2527   cat >> confdefs.h <<EOF
2528 #define $ac_tr_lib 1
2529 EOF
2530
2531   LIBS="-lw $LIBS"
2532
2533 else
2534   echo "$ac_t""no" 1>&6
2535 fi
2536
2537 fi
2538 done
2539
2540 for ac_func in gethostbyname
2541 do
2542 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2543 echo "configure:2544: checking for $ac_func" >&5
2544 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2545   echo $ac_n "(cached) $ac_c" 1>&6
2546 else
2547   cat > conftest.$ac_ext <<EOF
2548 #line 2549 "configure"
2549 #include "confdefs.h"
2550 /* System header to define __stub macros and hopefully few prototypes,
2551     which can conflict with char $ac_func(); below.  */
2552 #include <assert.h>
2553 /* Override any gcc2 internal prototype to avoid an error.  */
2554 /* We use char because int might match the return type of a gcc2
2555     builtin and then its argument prototype would still apply.  */
2556 char $ac_func();
2557
2558 int main() {
2559
2560 /* The GNU C library defines this for functions which it implements
2561     to always fail with ENOSYS.  Some functions are actually named
2562     something starting with __ and the normal name is an alias.  */
2563 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2564 choke me
2565 #else
2566 $ac_func();
2567 #endif
2568
2569 ; return 0; }
2570 EOF
2571 if { (eval echo configure:2572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2572   rm -rf conftest*
2573   eval "ac_cv_func_$ac_func=yes"
2574 else
2575   echo "configure: failed program was:" >&5
2576   cat conftest.$ac_ext >&5
2577   rm -rf conftest*
2578   eval "ac_cv_func_$ac_func=no"
2579 fi
2580 rm -f conftest*
2581 fi
2582
2583 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2584   echo "$ac_t""yes" 1>&6
2585     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2586   cat >> confdefs.h <<EOF
2587 #define $ac_tr_func 1
2588 EOF
2589
2590 else
2591   echo "$ac_t""no" 1>&6
2592 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
2593 echo "configure:2594: checking for gethostbyname in -lnsl" >&5
2594 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
2595 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2596   echo $ac_n "(cached) $ac_c" 1>&6
2597 else
2598   ac_save_LIBS="$LIBS"
2599 LIBS="-lnsl  $LIBS"
2600 cat > conftest.$ac_ext <<EOF
2601 #line 2602 "configure"
2602 #include "confdefs.h"
2603 /* Override any gcc2 internal prototype to avoid an error.  */
2604 /* We use char because int might match the return type of a gcc2
2605     builtin and then its argument prototype would still apply.  */
2606 char gethostbyname();
2607
2608 int main() {
2609 gethostbyname()
2610 ; return 0; }
2611 EOF
2612 if { (eval echo configure:2613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2613   rm -rf conftest*
2614   eval "ac_cv_lib_$ac_lib_var=yes"
2615 else
2616   echo "configure: failed program was:" >&5
2617   cat conftest.$ac_ext >&5
2618   rm -rf conftest*
2619   eval "ac_cv_lib_$ac_lib_var=no"
2620 fi
2621 rm -f conftest*
2622 LIBS="$ac_save_LIBS"
2623
2624 fi
2625 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2626   echo "$ac_t""yes" 1>&6
2627     ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/^a-zA-Z0-9_/_/g' \
2628     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2629   cat >> confdefs.h <<EOF
2630 #define $ac_tr_lib 1
2631 EOF
2632
2633   LIBS="-lnsl $LIBS"
2634
2635 else
2636   echo "$ac_t""no" 1>&6
2637 fi
2638
2639 fi
2640 done
2641
2642 for ac_func in connect
2643 do
2644 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2645 echo "configure:2646: checking for $ac_func" >&5
2646 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2647   echo $ac_n "(cached) $ac_c" 1>&6
2648 else
2649   cat > conftest.$ac_ext <<EOF
2650 #line 2651 "configure"
2651 #include "confdefs.h"
2652 /* System header to define __stub macros and hopefully few prototypes,
2653     which can conflict with char $ac_func(); below.  */
2654 #include <assert.h>
2655 /* Override any gcc2 internal prototype to avoid an error.  */
2656 /* We use char because int might match the return type of a gcc2
2657     builtin and then its argument prototype would still apply.  */
2658 char $ac_func();
2659
2660 int main() {
2661
2662 /* The GNU C library defines this for functions which it implements
2663     to always fail with ENOSYS.  Some functions are actually named
2664     something starting with __ and the normal name is an alias.  */
2665 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2666 choke me
2667 #else
2668 $ac_func();
2669 #endif
2670
2671 ; return 0; }
2672 EOF
2673 if { (eval echo configure:2674: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2674   rm -rf conftest*
2675   eval "ac_cv_func_$ac_func=yes"
2676 else
2677   echo "configure: failed program was:" >&5
2678   cat conftest.$ac_ext >&5
2679   rm -rf conftest*
2680   eval "ac_cv_func_$ac_func=no"
2681 fi
2682 rm -f conftest*
2683 fi
2684
2685 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2686   echo "$ac_t""yes" 1>&6
2687     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2688   cat >> confdefs.h <<EOF
2689 #define $ac_tr_func 1
2690 EOF
2691
2692 else
2693   echo "$ac_t""no" 1>&6
2694 echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
2695 echo "configure:2696: checking for connect in -lsocket" >&5
2696 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
2697 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2698   echo $ac_n "(cached) $ac_c" 1>&6
2699 else
2700   ac_save_LIBS="$LIBS"
2701 LIBS="-lsocket  $LIBS"
2702 cat > conftest.$ac_ext <<EOF
2703 #line 2704 "configure"
2704 #include "confdefs.h"
2705 /* Override any gcc2 internal prototype to avoid an error.  */
2706 /* We use char because int might match the return type of a gcc2
2707     builtin and then its argument prototype would still apply.  */
2708 char connect();
2709
2710 int main() {
2711 connect()
2712 ; return 0; }
2713 EOF
2714 if { (eval echo configure:2715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2715   rm -rf conftest*
2716   eval "ac_cv_lib_$ac_lib_var=yes"
2717 else
2718   echo "configure: failed program was:" >&5
2719   cat conftest.$ac_ext >&5
2720   rm -rf conftest*
2721   eval "ac_cv_lib_$ac_lib_var=no"
2722 fi
2723 rm -f conftest*
2724 LIBS="$ac_save_LIBS"
2725
2726 fi
2727 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2728   echo "$ac_t""yes" 1>&6
2729     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \
2730     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2731   cat >> confdefs.h <<EOF
2732 #define $ac_tr_lib 1
2733 EOF
2734
2735   LIBS="-lsocket $LIBS"
2736
2737 else
2738   echo "$ac_t""no" 1>&6
2739 fi
2740
2741 fi
2742 done
2743
2744 echo $ac_n "checking for setrunelocale in -lxpg4""... $ac_c" 1>&6
2745 echo "configure:2746: checking for setrunelocale in -lxpg4" >&5
2746 ac_lib_var=`echo xpg4'_'setrunelocale | sed 'y%./+-%__p_%'`
2747 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2748   echo $ac_n "(cached) $ac_c" 1>&6
2749 else
2750   ac_save_LIBS="$LIBS"
2751 LIBS="-lxpg4  $LIBS"
2752 cat > conftest.$ac_ext <<EOF
2753 #line 2754 "configure"
2754 #include "confdefs.h"
2755 /* Override any gcc2 internal prototype to avoid an error.  */
2756 /* We use char because int might match the return type of a gcc2
2757     builtin and then its argument prototype would still apply.  */
2758 char setrunelocale();
2759
2760 int main() {
2761 setrunelocale()
2762 ; return 0; }
2763 EOF
2764 if { (eval echo configure:2765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2765   rm -rf conftest*
2766   eval "ac_cv_lib_$ac_lib_var=yes"
2767 else
2768   echo "configure: failed program was:" >&5
2769   cat conftest.$ac_ext >&5
2770   rm -rf conftest*
2771   eval "ac_cv_lib_$ac_lib_var=no"
2772 fi
2773 rm -f conftest*
2774 LIBS="$ac_save_LIBS"
2775
2776 fi
2777 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2778   echo "$ac_t""yes" 1>&6
2779     ac_tr_lib=HAVE_LIB`echo xpg4 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2780     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2781   cat >> confdefs.h <<EOF
2782 #define $ac_tr_lib 1
2783 EOF
2784
2785   LIBS="-lxpg4 $LIBS"
2786
2787 else
2788   echo "$ac_t""no" 1>&6
2789 fi
2790
2791 echo $ac_n "checking for mmap in -lmmap""... $ac_c" 1>&6
2792 echo "configure:2793: checking for mmap in -lmmap" >&5
2793 ac_lib_var=`echo mmap'_'mmap | sed 'y%./+-%__p_%'`
2794 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2795   echo $ac_n "(cached) $ac_c" 1>&6
2796 else
2797   ac_save_LIBS="$LIBS"
2798 LIBS="-lmmap  $LIBS"
2799 cat > conftest.$ac_ext <<EOF
2800 #line 2801 "configure"
2801 #include "confdefs.h"
2802 /* Override any gcc2 internal prototype to avoid an error.  */
2803 /* We use char because int might match the return type of a gcc2
2804     builtin and then its argument prototype would still apply.  */
2805 char mmap();
2806
2807 int main() {
2808 mmap()
2809 ; return 0; }
2810 EOF
2811 if { (eval echo configure:2812: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2812   rm -rf conftest*
2813   eval "ac_cv_lib_$ac_lib_var=yes"
2814 else
2815   echo "configure: failed program was:" >&5
2816   cat conftest.$ac_ext >&5
2817   rm -rf conftest*
2818   eval "ac_cv_lib_$ac_lib_var=no"
2819 fi
2820 rm -f conftest*
2821 LIBS="$ac_save_LIBS"
2822
2823 fi
2824 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2825   echo "$ac_t""yes" 1>&6
2826     ac_tr_lib=HAVE_LIB`echo mmap | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2827     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2828   cat >> confdefs.h <<EOF
2829 #define $ac_tr_lib 1
2830 EOF
2831
2832   LIBS="-lmmap $LIBS"
2833
2834 else
2835   echo "$ac_t""no" 1>&6
2836 fi
2837
2838 for ac_func in openpty
2839 do
2840 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2841 echo "configure:2842: checking for $ac_func" >&5
2842 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2843   echo $ac_n "(cached) $ac_c" 1>&6
2844 else
2845   cat > conftest.$ac_ext <<EOF
2846 #line 2847 "configure"
2847 #include "confdefs.h"
2848 /* System header to define __stub macros and hopefully few prototypes,
2849     which can conflict with char $ac_func(); below.  */
2850 #include <assert.h>
2851 /* Override any gcc2 internal prototype to avoid an error.  */
2852 /* We use char because int might match the return type of a gcc2
2853     builtin and then its argument prototype would still apply.  */
2854 char $ac_func();
2855
2856 int main() {
2857
2858 /* The GNU C library defines this for functions which it implements
2859     to always fail with ENOSYS.  Some functions are actually named
2860     something starting with __ and the normal name is an alias.  */
2861 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2862 choke me
2863 #else
2864 $ac_func();
2865 #endif
2866
2867 ; return 0; }
2868 EOF
2869 if { (eval echo configure:2870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2870   rm -rf conftest*
2871   eval "ac_cv_func_$ac_func=yes"
2872 else
2873   echo "configure: failed program was:" >&5
2874   cat conftest.$ac_ext >&5
2875   rm -rf conftest*
2876   eval "ac_cv_func_$ac_func=no"
2877 fi
2878 rm -f conftest*
2879 fi
2880
2881 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2882   echo "$ac_t""yes" 1>&6
2883     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2884   cat >> confdefs.h <<EOF
2885 #define $ac_tr_func 1
2886 EOF
2887
2888 else
2889   echo "$ac_t""no" 1>&6
2890 echo $ac_n "checking for openpty in -lutil""... $ac_c" 1>&6
2891 echo "configure:2892: checking for openpty in -lutil" >&5
2892 ac_lib_var=`echo util'_'openpty | sed 'y%./+-%__p_%'`
2893 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2894   echo $ac_n "(cached) $ac_c" 1>&6
2895 else
2896   ac_save_LIBS="$LIBS"
2897 LIBS="-lutil  $LIBS"
2898 cat > conftest.$ac_ext <<EOF
2899 #line 2900 "configure"
2900 #include "confdefs.h"
2901 /* Override any gcc2 internal prototype to avoid an error.  */
2902 /* We use char because int might match the return type of a gcc2
2903     builtin and then its argument prototype would still apply.  */
2904 char openpty();
2905
2906 int main() {
2907 openpty()
2908 ; return 0; }
2909 EOF
2910 if { (eval echo configure:2911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2911   rm -rf conftest*
2912   eval "ac_cv_lib_$ac_lib_var=yes"
2913 else
2914   echo "configure: failed program was:" >&5
2915   cat conftest.$ac_ext >&5
2916   rm -rf conftest*
2917   eval "ac_cv_lib_$ac_lib_var=no"
2918 fi
2919 rm -f conftest*
2920 LIBS="$ac_save_LIBS"
2921
2922 fi
2923 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2924   echo "$ac_t""yes" 1>&6
2925   cat >> confdefs.h <<\EOF
2926 #define HAVE_OPENPTY 1
2927 EOF
2928
2929                 LIBS="$LIBS -lutil"
2930
2931 else
2932   echo "$ac_t""no" 1>&6
2933 fi
2934
2935 fi
2936 done
2937
2938
2939 for ac_hdr in dlfcn.h
2940 do
2941 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2942 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2943 echo "configure:2944: checking for $ac_hdr" >&5
2944 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2945   echo $ac_n "(cached) $ac_c" 1>&6
2946 else
2947   cat > conftest.$ac_ext <<EOF
2948 #line 2949 "configure"
2949 #include "confdefs.h"
2950 #include <$ac_hdr>
2951 EOF
2952 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2953 { (eval echo configure:2954: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2954 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2955 if test -z "$ac_err"; then
2956   rm -rf conftest*
2957   eval "ac_cv_header_$ac_safe=yes"
2958 else
2959   echo "$ac_err" >&5
2960   echo "configure: failed program was:" >&5
2961   cat conftest.$ac_ext >&5
2962   rm -rf conftest*
2963   eval "ac_cv_header_$ac_safe=no"
2964 fi
2965 rm -f conftest*
2966 fi
2967 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2968   echo "$ac_t""yes" 1>&6
2969     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2970   cat >> confdefs.h <<EOF
2971 #define $ac_tr_hdr 1
2972 EOF
2973  for ac_func in dlopen
2974 do
2975 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2976 echo "configure:2977: checking for $ac_func" >&5
2977 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2978   echo $ac_n "(cached) $ac_c" 1>&6
2979 else
2980   cat > conftest.$ac_ext <<EOF
2981 #line 2982 "configure"
2982 #include "confdefs.h"
2983 /* System header to define __stub macros and hopefully few prototypes,
2984     which can conflict with char $ac_func(); below.  */
2985 #include <assert.h>
2986 /* Override any gcc2 internal prototype to avoid an error.  */
2987 /* We use char because int might match the return type of a gcc2
2988     builtin and then its argument prototype would still apply.  */
2989 char $ac_func();
2990
2991 int main() {
2992
2993 /* The GNU C library defines this for functions which it implements
2994     to always fail with ENOSYS.  Some functions are actually named
2995     something starting with __ and the normal name is an alias.  */
2996 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2997 choke me
2998 #else
2999 $ac_func();
3000 #endif
3001
3002 ; return 0; }
3003 EOF
3004 if { (eval echo configure:3005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3005   rm -rf conftest*
3006   eval "ac_cv_func_$ac_func=yes"
3007 else
3008   echo "configure: failed program was:" >&5
3009   cat conftest.$ac_ext >&5
3010   rm -rf conftest*
3011   eval "ac_cv_func_$ac_func=no"
3012 fi
3013 rm -f conftest*
3014 fi
3015
3016 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3017   echo "$ac_t""yes" 1>&6
3018     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3019   cat >> confdefs.h <<EOF
3020 #define $ac_tr_func 1
3021 EOF
3022  cat >> confdefs.h <<\EOF
3023 #define HAVE_DL_API 1
3024 EOF
3025
3026 else
3027   echo "$ac_t""no" 1>&6
3028 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
3029 echo "configure:3030: checking for dlopen in -ldl" >&5
3030 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
3031 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3032   echo $ac_n "(cached) $ac_c" 1>&6
3033 else
3034   ac_save_LIBS="$LIBS"
3035 LIBS="-ldl  $LIBS"
3036 cat > conftest.$ac_ext <<EOF
3037 #line 3038 "configure"
3038 #include "confdefs.h"
3039 /* Override any gcc2 internal prototype to avoid an error.  */
3040 /* We use char because int might match the return type of a gcc2
3041     builtin and then its argument prototype would still apply.  */
3042 char dlopen();
3043
3044 int main() {
3045 dlopen()
3046 ; return 0; }
3047 EOF
3048 if { (eval echo configure:3049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3049   rm -rf conftest*
3050   eval "ac_cv_lib_$ac_lib_var=yes"
3051 else
3052   echo "configure: failed program was:" >&5
3053   cat conftest.$ac_ext >&5
3054   rm -rf conftest*
3055   eval "ac_cv_lib_$ac_lib_var=no"
3056 fi
3057 rm -f conftest*
3058 LIBS="$ac_save_LIBS"
3059
3060 fi
3061 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3062   echo "$ac_t""yes" 1>&6
3063   cat >> confdefs.h <<\EOF
3064 #define HAVE_DL_API 1
3065 EOF
3066
3067                         LIBS="$LIBS -ldl"
3068 else
3069   echo "$ac_t""no" 1>&6
3070 LIBEXT="a"
3071
3072 fi
3073
3074
3075 fi
3076 done
3077
3078 else
3079   echo "$ac_t""no" 1>&6
3080 LIBEXT="a"
3081
3082 fi
3083 done
3084
3085
3086
3087 X_DLLS=""
3088
3089 XFILES=""
3090
3091 OPENGLFILES=""
3092
3093 OPENGL32_DLL=""
3094
3095 DGA_SRCS=""
3096
3097 DGA2_SRCS=""
3098
3099 MESA_SRCS=""
3100 if test "$have_x" = "yes"
3101 then
3102     XLIB="-lXext -lX11"
3103     ac_save_CPPFLAGS="$CPPFLAGS"
3104     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
3105
3106         for ac_hdr in X11/xpm.h
3107 do
3108 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3109 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3110 echo "configure:3111: checking for $ac_hdr" >&5
3111 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3112   echo $ac_n "(cached) $ac_c" 1>&6
3113 else
3114   cat > conftest.$ac_ext <<EOF
3115 #line 3116 "configure"
3116 #include "confdefs.h"
3117 #include <$ac_hdr>
3118 EOF
3119 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3120 { (eval echo configure:3121: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3121 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3122 if test -z "$ac_err"; then
3123   rm -rf conftest*
3124   eval "ac_cv_header_$ac_safe=yes"
3125 else
3126   echo "$ac_err" >&5
3127   echo "configure: failed program was:" >&5
3128   cat conftest.$ac_ext >&5
3129   rm -rf conftest*
3130   eval "ac_cv_header_$ac_safe=no"
3131 fi
3132 rm -f conftest*
3133 fi
3134 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3135   echo "$ac_t""yes" 1>&6
3136     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3137   cat >> confdefs.h <<EOF
3138 #define $ac_tr_hdr 1
3139 EOF
3140           echo $ac_n "checking for XpmCreatePixmapFromData in -lXpm""... $ac_c" 1>&6
3141 echo "configure:3142: checking for XpmCreatePixmapFromData in -lXpm" >&5
3142 ac_lib_var=`echo Xpm'_'XpmCreatePixmapFromData | sed 'y%./+-%__p_%'`
3143 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3144   echo $ac_n "(cached) $ac_c" 1>&6
3145 else
3146   ac_save_LIBS="$LIBS"
3147 LIBS="-lXpm $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
3148          $LIBS"
3149 cat > conftest.$ac_ext <<EOF
3150 #line 3151 "configure"
3151 #include "confdefs.h"
3152 /* Override any gcc2 internal prototype to avoid an error.  */
3153 /* We use char because int might match the return type of a gcc2
3154     builtin and then its argument prototype would still apply.  */
3155 char XpmCreatePixmapFromData();
3156
3157 int main() {
3158 XpmCreatePixmapFromData()
3159 ; return 0; }
3160 EOF
3161 if { (eval echo configure:3162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3162   rm -rf conftest*
3163   eval "ac_cv_lib_$ac_lib_var=yes"
3164 else
3165   echo "configure: failed program was:" >&5
3166   cat conftest.$ac_ext >&5
3167   rm -rf conftest*
3168   eval "ac_cv_lib_$ac_lib_var=no"
3169 fi
3170 rm -f conftest*
3171 LIBS="$ac_save_LIBS"
3172
3173 fi
3174 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3175   echo "$ac_t""yes" 1>&6
3176    cat >> confdefs.h <<\EOF
3177 #define HAVE_LIBXXPM 1
3178 EOF
3179  X_PRE_LIBS="$X_PRE_LIBS -lXpm"
3180 else
3181   echo "$ac_t""no" 1>&6
3182 fi
3183
3184
3185 else
3186   echo "$ac_t""no" 1>&6
3187                                 echo "Redhat            :       xpm xpm-devel"
3188         echo "Caldera OpenLinux :       xpm xpm-devel xpm-devel-static"
3189         echo "SuSE              :       xpm"
3190         echo "Debian/Corel Linux:       xpm4g xpm4g-dev"
3191         echo
3192         echo "Or get the sources from ftp.x.org and all its mirror sites from "
3193         echo "the directory /contrib/libraries."
3194         echo
3195         exit 1
3196
3197
3198 fi
3199 done
3200
3201
3202         for ac_hdr in X11/Xlib.h
3203 do
3204 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3205 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3206 echo "configure:3207: checking for $ac_hdr" >&5
3207 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3208   echo $ac_n "(cached) $ac_c" 1>&6
3209 else
3210   cat > conftest.$ac_ext <<EOF
3211 #line 3212 "configure"
3212 #include "confdefs.h"
3213 #include <$ac_hdr>
3214 EOF
3215 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3216 { (eval echo configure:3217: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3217 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3218 if test -z "$ac_err"; then
3219   rm -rf conftest*
3220   eval "ac_cv_header_$ac_safe=yes"
3221 else
3222   echo "$ac_err" >&5
3223   echo "configure: failed program was:" >&5
3224   cat conftest.$ac_ext >&5
3225   rm -rf conftest*
3226   eval "ac_cv_header_$ac_safe=no"
3227 fi
3228 rm -f conftest*
3229 fi
3230 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3231   echo "$ac_t""yes" 1>&6
3232     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3233   cat >> confdefs.h <<EOF
3234 #define $ac_tr_hdr 1
3235 EOF
3236
3237                 for ac_hdr in X11/extensions/XShm.h
3238 do
3239 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3240 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3241 echo "configure:3242: checking for $ac_hdr" >&5
3242 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3243   echo $ac_n "(cached) $ac_c" 1>&6
3244 else
3245   cat > conftest.$ac_ext <<EOF
3246 #line 3247 "configure"
3247 #include "confdefs.h"
3248 #include <$ac_hdr>
3249 EOF
3250 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3251 { (eval echo configure:3252: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3252 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3253 if test -z "$ac_err"; then
3254   rm -rf conftest*
3255   eval "ac_cv_header_$ac_safe=yes"
3256 else
3257   echo "$ac_err" >&5
3258   echo "configure: failed program was:" >&5
3259   cat conftest.$ac_ext >&5
3260   rm -rf conftest*
3261   eval "ac_cv_header_$ac_safe=no"
3262 fi
3263 rm -f conftest*
3264 fi
3265 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3266   echo "$ac_t""yes" 1>&6
3267     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3268   cat >> confdefs.h <<EOF
3269 #define $ac_tr_hdr 1
3270 EOF
3271                 echo $ac_n "checking for XShmQueryExtension in -lXext""... $ac_c" 1>&6
3272 echo "configure:3273: checking for XShmQueryExtension in -lXext" >&5
3273 ac_lib_var=`echo Xext'_'XShmQueryExtension | sed 'y%./+-%__p_%'`
3274 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3275   echo $ac_n "(cached) $ac_c" 1>&6
3276 else
3277   ac_save_LIBS="$LIBS"
3278 LIBS="-lXext $X_LIBS -lXext -lX11 $X_EXTRA_LIBS $LIBS"
3279 cat > conftest.$ac_ext <<EOF
3280 #line 3281 "configure"
3281 #include "confdefs.h"
3282 /* Override any gcc2 internal prototype to avoid an error.  */
3283 /* We use char because int might match the return type of a gcc2
3284     builtin and then its argument prototype would still apply.  */
3285 char XShmQueryExtension();
3286
3287 int main() {
3288 XShmQueryExtension()
3289 ; return 0; }
3290 EOF
3291 if { (eval echo configure:3292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3292   rm -rf conftest*
3293   eval "ac_cv_lib_$ac_lib_var=yes"
3294 else
3295   echo "configure: failed program was:" >&5
3296   cat conftest.$ac_ext >&5
3297   rm -rf conftest*
3298   eval "ac_cv_lib_$ac_lib_var=no"
3299 fi
3300 rm -f conftest*
3301 LIBS="$ac_save_LIBS"
3302
3303 fi
3304 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3305   echo "$ac_t""yes" 1>&6
3306   cat >> confdefs.h <<\EOF
3307 #define HAVE_LIBXXSHM 1
3308 EOF
3309
3310 else
3311   echo "$ac_t""no" 1>&6
3312 fi
3313
3314
3315 else
3316   echo "$ac_t""no" 1>&6
3317 echo "configure: warning: Xshm extension not found!!" 1>&2
3318
3319 fi
3320 done
3321
3322
3323                 for ac_hdr in X11/Xlib.h X11/extensions/shape.h
3324 do
3325 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3326 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3327 echo "configure:3328: checking for $ac_hdr" >&5
3328 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3329   echo $ac_n "(cached) $ac_c" 1>&6
3330 else
3331   cat > conftest.$ac_ext <<EOF
3332 #line 3333 "configure"
3333 #include "confdefs.h"
3334 #include <$ac_hdr>
3335 EOF
3336 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3337 { (eval echo configure:3338: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3338 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3339 if test -z "$ac_err"; then
3340   rm -rf conftest*
3341   eval "ac_cv_header_$ac_safe=yes"
3342 else
3343   echo "$ac_err" >&5
3344   echo "configure: failed program was:" >&5
3345   cat conftest.$ac_ext >&5
3346   rm -rf conftest*
3347   eval "ac_cv_header_$ac_safe=no"
3348 fi
3349 rm -f conftest*
3350 fi
3351 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3352   echo "$ac_t""yes" 1>&6
3353     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3354   cat >> confdefs.h <<EOF
3355 #define $ac_tr_hdr 1
3356 EOF
3357                 echo $ac_n "checking for XShapeQueryExtension in -lXext""... $ac_c" 1>&6
3358 echo "configure:3359: checking for XShapeQueryExtension in -lXext" >&5
3359 ac_lib_var=`echo Xext'_'XShapeQueryExtension | sed 'y%./+-%__p_%'`
3360 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3361   echo $ac_n "(cached) $ac_c" 1>&6
3362 else
3363   ac_save_LIBS="$LIBS"
3364 LIBS="-lXext $X_LIBS -lXext -lX11 $X_EXTRA_LIBS $LIBS"
3365 cat > conftest.$ac_ext <<EOF
3366 #line 3367 "configure"
3367 #include "confdefs.h"
3368 /* Override any gcc2 internal prototype to avoid an error.  */
3369 /* We use char because int might match the return type of a gcc2
3370     builtin and then its argument prototype would still apply.  */
3371 char XShapeQueryExtension();
3372
3373 int main() {
3374 XShapeQueryExtension()
3375 ; return 0; }
3376 EOF
3377 if { (eval echo configure:3378: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3378   rm -rf conftest*
3379   eval "ac_cv_lib_$ac_lib_var=yes"
3380 else
3381   echo "configure: failed program was:" >&5
3382   cat conftest.$ac_ext >&5
3383   rm -rf conftest*
3384   eval "ac_cv_lib_$ac_lib_var=no"
3385 fi
3386 rm -f conftest*
3387 LIBS="$ac_save_LIBS"
3388
3389 fi
3390 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3391   echo "$ac_t""yes" 1>&6
3392   cat >> confdefs.h <<\EOF
3393 #define HAVE_LIBXSHAPE 1
3394 EOF
3395
3396 else
3397   echo "$ac_t""no" 1>&6
3398 fi
3399
3400
3401 else
3402   echo "$ac_t""no" 1>&6
3403 echo "configure: warning: XShape extension found!!" 1>&2
3404
3405 fi
3406 done
3407
3408
3409                 for ac_hdr in X11/extensions/xf86dga.h
3410 do
3411 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3412 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3413 echo "configure:3414: checking for $ac_hdr" >&5
3414 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3415   echo $ac_n "(cached) $ac_c" 1>&6
3416 else
3417   cat > conftest.$ac_ext <<EOF
3418 #line 3419 "configure"
3419 #include "confdefs.h"
3420 #include <$ac_hdr>
3421 EOF
3422 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3423 { (eval echo configure:3424: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3424 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3425 if test -z "$ac_err"; then
3426   rm -rf conftest*
3427   eval "ac_cv_header_$ac_safe=yes"
3428 else
3429   echo "$ac_err" >&5
3430   echo "configure: failed program was:" >&5
3431   cat conftest.$ac_ext >&5
3432   rm -rf conftest*
3433   eval "ac_cv_header_$ac_safe=no"
3434 fi
3435 rm -f conftest*
3436 fi
3437 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3438   echo "$ac_t""yes" 1>&6
3439     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3440   cat >> confdefs.h <<EOF
3441 #define $ac_tr_hdr 1
3442 EOF
3443                               echo $ac_n "checking for XDGAQueryExtension in -lXxf86dga""... $ac_c" 1>&6
3444 echo "configure:3445: checking for XDGAQueryExtension in -lXxf86dga" >&5
3445 ac_lib_var=`echo Xxf86dga'_'XDGAQueryExtension | sed 'y%./+-%__p_%'`
3446 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3447   echo $ac_n "(cached) $ac_c" 1>&6
3448 else
3449   ac_save_LIBS="$LIBS"
3450 LIBS="-lXxf86dga $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
3451                $LIBS"
3452 cat > conftest.$ac_ext <<EOF
3453 #line 3454 "configure"
3454 #include "confdefs.h"
3455 /* Override any gcc2 internal prototype to avoid an error.  */
3456 /* We use char because int might match the return type of a gcc2
3457     builtin and then its argument prototype would still apply.  */
3458 char XDGAQueryExtension();
3459
3460 int main() {
3461 XDGAQueryExtension()
3462 ; return 0; }
3463 EOF
3464 if { (eval echo configure:3465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3465   rm -rf conftest*
3466   eval "ac_cv_lib_$ac_lib_var=yes"
3467 else
3468   echo "configure: failed program was:" >&5
3469   cat conftest.$ac_ext >&5
3470   rm -rf conftest*
3471   eval "ac_cv_lib_$ac_lib_var=no"
3472 fi
3473 rm -f conftest*
3474 LIBS="$ac_save_LIBS"
3475
3476 fi
3477 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3478   echo "$ac_t""yes" 1>&6
3479                      cat >> confdefs.h <<\EOF
3480 #define HAVE_LIBXXF86DGA2 1
3481 EOF
3482
3483                   cat >> confdefs.h <<\EOF
3484 #define HAVE_LIBXXF86DGA 1
3485 EOF
3486
3487                   X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
3488                   DGA_SRCS='$(DGA_SRCS)'
3489                   DGA2_SRCS='$(DGA2_SRCS)'
3490
3491 else
3492   echo "$ac_t""no" 1>&6
3493                                      echo $ac_n "checking for XF86DGAQueryExtension in -lXxf86dga""... $ac_c" 1>&6
3494 echo "configure:3495: checking for XF86DGAQueryExtension in -lXxf86dga" >&5
3495 ac_lib_var=`echo Xxf86dga'_'XF86DGAQueryExtension | sed 'y%./+-%__p_%'`
3496 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3497   echo $ac_n "(cached) $ac_c" 1>&6
3498 else
3499   ac_save_LIBS="$LIBS"
3500 LIBS="-lXxf86dga $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
3501                    $LIBS"
3502 cat > conftest.$ac_ext <<EOF
3503 #line 3504 "configure"
3504 #include "confdefs.h"
3505 /* Override any gcc2 internal prototype to avoid an error.  */
3506 /* We use char because int might match the return type of a gcc2
3507     builtin and then its argument prototype would still apply.  */
3508 char XF86DGAQueryExtension();
3509
3510 int main() {
3511 XF86DGAQueryExtension()
3512 ; return 0; }
3513 EOF
3514 if { (eval echo configure:3515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3515   rm -rf conftest*
3516   eval "ac_cv_lib_$ac_lib_var=yes"
3517 else
3518   echo "configure: failed program was:" >&5
3519   cat conftest.$ac_ext >&5
3520   rm -rf conftest*
3521   eval "ac_cv_lib_$ac_lib_var=no"
3522 fi
3523 rm -f conftest*
3524 LIBS="$ac_save_LIBS"
3525
3526 fi
3527 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3528   echo "$ac_t""yes" 1>&6
3529    cat >> confdefs.h <<\EOF
3530 #define HAVE_LIBXXF86DGA 1
3531 EOF
3532
3533                       X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
3534                       DGA_SRCS='$(DGA_SRCS)'
3535
3536 else
3537   echo "$ac_t""no" 1>&6
3538 fi
3539
3540
3541 fi
3542
3543
3544 else
3545   echo "$ac_t""no" 1>&6
3546 echo "configure: warning: DGA extension not found!!" 1>&2
3547
3548 fi
3549 done
3550
3551
3552                 for ac_hdr in X11/extensions/xf86vmode.h
3553 do
3554 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3555 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3556 echo "configure:3557: checking for $ac_hdr" >&5
3557 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3558   echo $ac_n "(cached) $ac_c" 1>&6
3559 else
3560   cat > conftest.$ac_ext <<EOF
3561 #line 3562 "configure"
3562 #include "confdefs.h"
3563 #include <$ac_hdr>
3564 EOF
3565 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3566 { (eval echo configure:3567: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3567 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3568 if test -z "$ac_err"; then
3569   rm -rf conftest*
3570   eval "ac_cv_header_$ac_safe=yes"
3571 else
3572   echo "$ac_err" >&5
3573   echo "configure: failed program was:" >&5
3574   cat conftest.$ac_ext >&5
3575   rm -rf conftest*
3576   eval "ac_cv_header_$ac_safe=no"
3577 fi
3578 rm -f conftest*
3579 fi
3580 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3581   echo "$ac_t""yes" 1>&6
3582     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3583   cat >> confdefs.h <<EOF
3584 #define $ac_tr_hdr 1
3585 EOF
3586                   echo $ac_n "checking for XF86VidModeQueryExtension in -lXxf86vm""... $ac_c" 1>&6
3587 echo "configure:3588: checking for XF86VidModeQueryExtension in -lXxf86vm" >&5
3588 ac_lib_var=`echo Xxf86vm'_'XF86VidModeQueryExtension | sed 'y%./+-%__p_%'`
3589 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3590   echo $ac_n "(cached) $ac_c" 1>&6
3591 else
3592   ac_save_LIBS="$LIBS"
3593 LIBS="-lXxf86vm $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
3594                  $LIBS"
3595 cat > conftest.$ac_ext <<EOF
3596 #line 3597 "configure"
3597 #include "confdefs.h"
3598 /* Override any gcc2 internal prototype to avoid an error.  */
3599 /* We use char because int might match the return type of a gcc2
3600     builtin and then its argument prototype would still apply.  */
3601 char XF86VidModeQueryExtension();
3602
3603 int main() {
3604 XF86VidModeQueryExtension()
3605 ; return 0; }
3606 EOF
3607 if { (eval echo configure:3608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3608   rm -rf conftest*
3609   eval "ac_cv_lib_$ac_lib_var=yes"
3610 else
3611   echo "configure: failed program was:" >&5
3612   cat conftest.$ac_ext >&5
3613   rm -rf conftest*
3614   eval "ac_cv_lib_$ac_lib_var=no"
3615 fi
3616 rm -f conftest*
3617 LIBS="$ac_save_LIBS"
3618
3619 fi
3620 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3621   echo "$ac_t""yes" 1>&6
3622    cat >> confdefs.h <<\EOF
3623 #define HAVE_LIBXXF86VM 1
3624 EOF
3625
3626                      X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm"
3627
3628 else
3629   echo "$ac_t""no" 1>&6
3630 fi
3631
3632
3633 else
3634   echo "$ac_t""no" 1>&6
3635 echo "configure: warning: XFree86 VMODE extension not found!!" 1>&2
3636
3637 fi
3638 done
3639
3640
3641                 for ac_hdr in X11/extensions/Xvlib.h
3642 do
3643 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3644 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3645 echo "configure:3646: checking for $ac_hdr" >&5
3646 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3647   echo $ac_n "(cached) $ac_c" 1>&6
3648 else
3649   cat > conftest.$ac_ext <<EOF
3650 #line 3651 "configure"
3651 #include "confdefs.h"
3652 #include <$ac_hdr>
3653 EOF
3654 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3655 { (eval echo configure:3656: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3656 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3657 if test -z "$ac_err"; then
3658   rm -rf conftest*
3659   eval "ac_cv_header_$ac_safe=yes"
3660 else
3661   echo "$ac_err" >&5
3662   echo "configure: failed program was:" >&5
3663   cat conftest.$ac_ext >&5
3664   rm -rf conftest*
3665   eval "ac_cv_header_$ac_safe=no"
3666 fi
3667 rm -f conftest*
3668 fi
3669 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3670   echo "$ac_t""yes" 1>&6
3671     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3672   cat >> confdefs.h <<EOF
3673 #define $ac_tr_hdr 1
3674 EOF
3675                   echo $ac_n "checking for XvShmCreateImage in -lXv""... $ac_c" 1>&6
3676 echo "configure:3677: checking for XvShmCreateImage in -lXv" >&5
3677 ac_lib_var=`echo Xv'_'XvShmCreateImage | sed 'y%./+-%__p_%'`
3678 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3679   echo $ac_n "(cached) $ac_c" 1>&6
3680 else
3681   ac_save_LIBS="$LIBS"
3682 LIBS="-lXv $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
3683                  $LIBS"
3684 cat > conftest.$ac_ext <<EOF
3685 #line 3686 "configure"
3686 #include "confdefs.h"
3687 /* Override any gcc2 internal prototype to avoid an error.  */
3688 /* We use char because int might match the return type of a gcc2
3689     builtin and then its argument prototype would still apply.  */
3690 char XvShmCreateImage();
3691
3692 int main() {
3693 XvShmCreateImage()
3694 ; return 0; }
3695 EOF
3696 if { (eval echo configure:3697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3697   rm -rf conftest*
3698   eval "ac_cv_lib_$ac_lib_var=yes"
3699 else
3700   echo "configure: failed program was:" >&5
3701   cat conftest.$ac_ext >&5
3702   rm -rf conftest*
3703   eval "ac_cv_lib_$ac_lib_var=no"
3704 fi
3705 rm -f conftest*
3706 LIBS="$ac_save_LIBS"
3707
3708 fi
3709 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3710   echo "$ac_t""yes" 1>&6
3711    cat >> confdefs.h <<\EOF
3712 #define HAVE_XVIDEO 1
3713 EOF
3714
3715                      X_PRE_LIBS="$X_PRE_LIBS -lXv"
3716
3717 else
3718   echo "$ac_t""no" 1>&6
3719 fi
3720
3721
3722 else
3723   echo "$ac_t""no" 1>&6
3724 echo "configure: warning: XVideo extension not found !!" 1>&2
3725
3726 fi
3727 done
3728
3729
3730
3731
3732 else
3733   echo "$ac_t""no" 1>&6
3734 fi
3735 done
3736
3737         if test $OPENGL = "yes" -o $OPENGL = "normal"
3738     then
3739         for ac_hdr in GL/gl.h GL/glx.h GL/glext.h
3740 do
3741 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3742 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3743 echo "configure:3744: checking for $ac_hdr" >&5
3744 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3745   echo $ac_n "(cached) $ac_c" 1>&6
3746 else
3747   cat > conftest.$ac_ext <<EOF
3748 #line 3749 "configure"
3749 #include "confdefs.h"
3750 #include <$ac_hdr>
3751 EOF
3752 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3753 { (eval echo configure:3754: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3754 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3755 if test -z "$ac_err"; then
3756   rm -rf conftest*
3757   eval "ac_cv_header_$ac_safe=yes"
3758 else
3759   echo "$ac_err" >&5
3760   echo "configure: failed program was:" >&5
3761   cat conftest.$ac_ext >&5
3762   rm -rf conftest*
3763   eval "ac_cv_header_$ac_safe=no"
3764 fi
3765 rm -f conftest*
3766 fi
3767 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3768   echo "$ac_t""yes" 1>&6
3769     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3770   cat >> confdefs.h <<EOF
3771 #define $ac_tr_hdr 1
3772 EOF
3773
3774 else
3775   echo "$ac_t""no" 1>&6
3776 fi
3777 done
3778
3779         if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_glx_h" = "yes"
3780         then
3781                     echo $ac_n "checking "for up-to-date OpenGL version"""... $ac_c" 1>&6
3782 echo "configure:3783: checking "for up-to-date OpenGL version"" >&5
3783 if eval "test \"`echo '$''{'wine_cv_opengl_version_OK'+set}'`\" = set"; then
3784   echo $ac_n "(cached) $ac_c" 1>&6
3785 else
3786   cat > conftest.$ac_ext <<EOF
3787 #line 3788 "configure"
3788 #include "confdefs.h"
3789 #include <GL/gl.h>
3790 int main() {
3791 GLenum test = GL_UNSIGNED_SHORT_5_6_5;
3792 ; return 0; }
3793 EOF
3794 if { (eval echo configure:3795: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3795   rm -rf conftest*
3796   wine_cv_opengl_version_OK="yes"
3797 else
3798   echo "configure: failed program was:" >&5
3799   cat conftest.$ac_ext >&5
3800   rm -rf conftest*
3801   wine_cv_opengl_version_OK="no"
3802
3803 fi
3804 rm -f conftest*
3805
3806 fi
3807
3808 echo "$ac_t""$wine_cv_opengl_version_OK" 1>&6
3809
3810                     echo $ac_n "checking "for thread-safe OpenGL version"""... $ac_c" 1>&6
3811 echo "configure:3812: checking "for thread-safe OpenGL version"" >&5
3812 if eval "test \"`echo '$''{'wine_cv_opengl_version_threadsafe'+set}'`\" = set"; then
3813   echo $ac_n "(cached) $ac_c" 1>&6
3814 else
3815   saved_libs=$LIBS
3816                LIBS="$X_LIBS -lGL"
3817                cat > conftest.$ac_ext <<EOF
3818 #line 3819 "configure"
3819 #include "confdefs.h"
3820
3821 int main() {
3822 pthread_getspecific();
3823 ; return 0; }
3824 EOF
3825 if { (eval echo configure:3826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3826   rm -rf conftest*
3827   wine_cv_opengl_version_threadsafe="yes"
3828 else
3829   echo "configure: failed program was:" >&5
3830   cat conftest.$ac_ext >&5
3831   rm -rf conftest*
3832   wine_cv_opengl_version_threadsafe="no"
3833 fi
3834 rm -f conftest*
3835                LIBS=$saved_libs
3836
3837 fi
3838
3839 echo "$ac_t""$wine_cv_opengl_version_threadsafe" 1>&6
3840
3841             if test "$wine_cv_opengl_version_OK" = "yes" -a \( "$wine_cv_opengl_version_threadsafe" = "no" -o $OPENGL = "yes" \)
3842             then
3843                                 echo $ac_n "checking for glXCreateContext in -lGL""... $ac_c" 1>&6
3844 echo "configure:3845: checking for glXCreateContext in -lGL" >&5
3845 ac_lib_var=`echo GL'_'glXCreateContext | sed 'y%./+-%__p_%'`
3846 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3847   echo $ac_n "(cached) $ac_c" 1>&6
3848 else
3849   ac_save_LIBS="$LIBS"
3850 LIBS="-lGL $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS $LIBS"
3851 cat > conftest.$ac_ext <<EOF
3852 #line 3853 "configure"
3853 #include "confdefs.h"
3854 /* Override any gcc2 internal prototype to avoid an error.  */
3855 /* We use char because int might match the return type of a gcc2
3856     builtin and then its argument prototype would still apply.  */
3857 char glXCreateContext();
3858
3859 int main() {
3860 glXCreateContext()
3861 ; return 0; }
3862 EOF
3863 if { (eval echo configure:3864: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3864   rm -rf conftest*
3865   eval "ac_cv_lib_$ac_lib_var=yes"
3866 else
3867   echo "configure: failed program was:" >&5
3868   cat conftest.$ac_ext >&5
3869   rm -rf conftest*
3870   eval "ac_cv_lib_$ac_lib_var=no"
3871 fi
3872 rm -f conftest*
3873 LIBS="$ac_save_LIBS"
3874
3875 fi
3876 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3877   echo "$ac_t""yes" 1>&6
3878   X_PRE_LIBS="$X_PRE_LIBS -lGL"
3879                              MESA_SRCS='$(MESA_SRCS)'
3880
3881 else
3882   echo "$ac_t""no" 1>&6
3883 fi
3884
3885
3886                 if test $ac_cv_lib_GL_glXCreateContext = "yes"
3887                 then
3888
3889                         OPENGLFILES='$(OPENGLFILES)'
3890                         cat >> confdefs.h <<\EOF
3891 #define HAVE_OPENGL 1
3892 EOF
3893
3894
3895                         echo $ac_n "checking for glXGetProcAddressARB in -lGL""... $ac_c" 1>&6
3896 echo "configure:3897: checking for glXGetProcAddressARB in -lGL" >&5
3897 ac_lib_var=`echo GL'_'glXGetProcAddressARB | sed 'y%./+-%__p_%'`
3898 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3899   echo $ac_n "(cached) $ac_c" 1>&6
3900 else
3901   ac_save_LIBS="$LIBS"
3902 LIBS="-lGL $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS $LIBS"
3903 cat > conftest.$ac_ext <<EOF
3904 #line 3905 "configure"
3905 #include "confdefs.h"
3906 /* Override any gcc2 internal prototype to avoid an error.  */
3907 /* We use char because int might match the return type of a gcc2
3908     builtin and then its argument prototype would still apply.  */
3909 char glXGetProcAddressARB();
3910
3911 int main() {
3912 glXGetProcAddressARB()
3913 ; return 0; }
3914 EOF
3915 if { (eval echo configure:3916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3916   rm -rf conftest*
3917   eval "ac_cv_lib_$ac_lib_var=yes"
3918 else
3919   echo "configure: failed program was:" >&5
3920   cat conftest.$ac_ext >&5
3921   rm -rf conftest*
3922   eval "ac_cv_lib_$ac_lib_var=no"
3923 fi
3924 rm -f conftest*
3925 LIBS="$ac_save_LIBS"
3926
3927 fi
3928 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3929   echo "$ac_t""yes" 1>&6
3930   cat >> confdefs.h <<\EOF
3931 #define HAVE_GLX_GETPROCADDRESS 1
3932 EOF
3933
3934 else
3935   echo "$ac_t""no" 1>&6
3936 fi
3937
3938
3939                         if test $ac_cv_lib_GL_glXGetProcAddressARB = "yes"
3940                         then
3941                                echo $ac_n "checking "for OpenGL extension functions prototypes"""... $ac_c" 1>&6
3942 echo "configure:3943: checking "for OpenGL extension functions prototypes"" >&5
3943 if eval "test \"`echo '$''{'wine_cv_extension_prototypes'+set}'`\" = set"; then
3944   echo $ac_n "(cached) $ac_c" 1>&6
3945 else
3946   cat > conftest.$ac_ext <<EOF
3947 #line 3948 "configure"
3948 #include "confdefs.h"
3949 #include <GL/gl.h>
3950                                                   #ifdef HAVE_GL_GLEXT_H
3951                                                   # include <GL/glext.h>
3952                                                   #endif
3953
3954 int main() {
3955 PFNGLCOLORTABLEEXTPROC test_proc;
3956 ; return 0; }
3957 EOF
3958 if { (eval echo configure:3959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3959   rm -rf conftest*
3960   wine_cv_extension_prototypes="yes"
3961 else
3962   echo "configure: failed program was:" >&5
3963   cat conftest.$ac_ext >&5
3964   rm -rf conftest*
3965   wine_cv_extension_prototypes="no"
3966
3967 fi
3968 rm -f conftest*
3969
3970 fi
3971
3972 echo "$ac_t""$wine_cv_extension_prototypes" 1>&6
3973                                 if test $wine_cv_extension_prototypes = "yes"
3974                                 then
3975                                         cat >> confdefs.h <<\EOF
3976 #define HAVE_GLEXT_PROTOTYPES 1
3977 EOF
3978
3979                                 fi
3980
3981                                 OPENGL32_DLL=opengl32
3982                         fi
3983                 fi
3984              fi
3985          fi
3986     fi
3987
3988     CPPFLAGS="$ac_save_CPPFLAGS"
3989     X_DLLS='$(X_DLLS)'
3990     XFILES='$(XFILES)'
3991 else
3992     XLIB=""
3993     X_CFLAGS=""
3994     X_LIBS=""
3995 fi
3996
3997 if test "$CURSES" = "yes"
3998 then
3999     for ac_hdr in ncurses.h
4000 do
4001 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4002 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4003 echo "configure:4004: checking for $ac_hdr" >&5
4004 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4005   echo $ac_n "(cached) $ac_c" 1>&6
4006 else
4007   cat > conftest.$ac_ext <<EOF
4008 #line 4009 "configure"
4009 #include "confdefs.h"
4010 #include <$ac_hdr>
4011 EOF
4012 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4013 { (eval echo configure:4014: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4014 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4015 if test -z "$ac_err"; then
4016   rm -rf conftest*
4017   eval "ac_cv_header_$ac_safe=yes"
4018 else
4019   echo "$ac_err" >&5
4020   echo "configure: failed program was:" >&5
4021   cat conftest.$ac_ext >&5
4022   rm -rf conftest*
4023   eval "ac_cv_header_$ac_safe=no"
4024 fi
4025 rm -f conftest*
4026 fi
4027 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4028   echo "$ac_t""yes" 1>&6
4029     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4030   cat >> confdefs.h <<EOF
4031 #define $ac_tr_hdr 1
4032 EOF
4033
4034 else
4035   echo "$ac_t""no" 1>&6
4036 fi
4037 done
4038
4039     if test "$ac_cv_header_ncurses_h" = "yes"
4040     then
4041         echo $ac_n "checking for waddch in -lncurses""... $ac_c" 1>&6
4042 echo "configure:4043: checking for waddch in -lncurses" >&5
4043 ac_lib_var=`echo ncurses'_'waddch | sed 'y%./+-%__p_%'`
4044 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4045   echo $ac_n "(cached) $ac_c" 1>&6
4046 else
4047   ac_save_LIBS="$LIBS"
4048 LIBS="-lncurses  $LIBS"
4049 cat > conftest.$ac_ext <<EOF
4050 #line 4051 "configure"
4051 #include "confdefs.h"
4052 /* Override any gcc2 internal prototype to avoid an error.  */
4053 /* We use char because int might match the return type of a gcc2
4054     builtin and then its argument prototype would still apply.  */
4055 char waddch();
4056
4057 int main() {
4058 waddch()
4059 ; return 0; }
4060 EOF
4061 if { (eval echo configure:4062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4062   rm -rf conftest*
4063   eval "ac_cv_lib_$ac_lib_var=yes"
4064 else
4065   echo "configure: failed program was:" >&5
4066   cat conftest.$ac_ext >&5
4067   rm -rf conftest*
4068   eval "ac_cv_lib_$ac_lib_var=no"
4069 fi
4070 rm -f conftest*
4071 LIBS="$ac_save_LIBS"
4072
4073 fi
4074 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4075   echo "$ac_t""yes" 1>&6
4076     ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4077     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4078   cat >> confdefs.h <<EOF
4079 #define $ac_tr_lib 1
4080 EOF
4081
4082   LIBS="-lncurses $LIBS"
4083
4084 else
4085   echo "$ac_t""no" 1>&6
4086 fi
4087
4088     fi
4089     if test "$ac_cv_lib_ncurses_waddch" = "yes"
4090     then
4091         echo $ac_n "checking for resizeterm in -lncurses""... $ac_c" 1>&6
4092 echo "configure:4093: checking for resizeterm in -lncurses" >&5
4093 ac_lib_var=`echo ncurses'_'resizeterm | sed 'y%./+-%__p_%'`
4094 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4095   echo $ac_n "(cached) $ac_c" 1>&6
4096 else
4097   ac_save_LIBS="$LIBS"
4098 LIBS="-lncurses  $LIBS"
4099 cat > conftest.$ac_ext <<EOF
4100 #line 4101 "configure"
4101 #include "confdefs.h"
4102 /* Override any gcc2 internal prototype to avoid an error.  */
4103 /* We use char because int might match the return type of a gcc2
4104     builtin and then its argument prototype would still apply.  */
4105 char resizeterm();
4106
4107 int main() {
4108 resizeterm()
4109 ; return 0; }
4110 EOF
4111 if { (eval echo configure:4112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4112   rm -rf conftest*
4113   eval "ac_cv_lib_$ac_lib_var=yes"
4114 else
4115   echo "configure: failed program was:" >&5
4116   cat conftest.$ac_ext >&5
4117   rm -rf conftest*
4118   eval "ac_cv_lib_$ac_lib_var=no"
4119 fi
4120 rm -f conftest*
4121 LIBS="$ac_save_LIBS"
4122
4123 fi
4124 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4125   echo "$ac_t""yes" 1>&6
4126   cat >> confdefs.h <<\EOF
4127 #define HAVE_RESIZETERM 1
4128 EOF
4129
4130 else
4131   echo "$ac_t""no" 1>&6
4132 fi
4133
4134         echo $ac_n "checking for getbkgd in -lncurses""... $ac_c" 1>&6
4135 echo "configure:4136: checking for getbkgd in -lncurses" >&5
4136 ac_lib_var=`echo ncurses'_'getbkgd | sed 'y%./+-%__p_%'`
4137 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4138   echo $ac_n "(cached) $ac_c" 1>&6
4139 else
4140   ac_save_LIBS="$LIBS"
4141 LIBS="-lncurses  $LIBS"
4142 cat > conftest.$ac_ext <<EOF
4143 #line 4144 "configure"
4144 #include "confdefs.h"
4145 /* Override any gcc2 internal prototype to avoid an error.  */
4146 /* We use char because int might match the return type of a gcc2
4147     builtin and then its argument prototype would still apply.  */
4148 char getbkgd();
4149
4150 int main() {
4151 getbkgd()
4152 ; return 0; }
4153 EOF
4154 if { (eval echo configure:4155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4155   rm -rf conftest*
4156   eval "ac_cv_lib_$ac_lib_var=yes"
4157 else
4158   echo "configure: failed program was:" >&5
4159   cat conftest.$ac_ext >&5
4160   rm -rf conftest*
4161   eval "ac_cv_lib_$ac_lib_var=no"
4162 fi
4163 rm -f conftest*
4164 LIBS="$ac_save_LIBS"
4165
4166 fi
4167 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4168   echo "$ac_t""yes" 1>&6
4169   cat >> confdefs.h <<\EOF
4170 #define HAVE_GETBKGD 1
4171 EOF
4172
4173 else
4174   echo "$ac_t""no" 1>&6
4175 fi
4176
4177     else
4178         for ac_hdr in curses.h
4179 do
4180 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4181 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4182 echo "configure:4183: checking for $ac_hdr" >&5
4183 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4184   echo $ac_n "(cached) $ac_c" 1>&6
4185 else
4186   cat > conftest.$ac_ext <<EOF
4187 #line 4188 "configure"
4188 #include "confdefs.h"
4189 #include <$ac_hdr>
4190 EOF
4191 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4192 { (eval echo configure:4193: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4193 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4194 if test -z "$ac_err"; then
4195   rm -rf conftest*
4196   eval "ac_cv_header_$ac_safe=yes"
4197 else
4198   echo "$ac_err" >&5
4199   echo "configure: failed program was:" >&5
4200   cat conftest.$ac_ext >&5
4201   rm -rf conftest*
4202   eval "ac_cv_header_$ac_safe=no"
4203 fi
4204 rm -f conftest*
4205 fi
4206 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4207   echo "$ac_t""yes" 1>&6
4208     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4209   cat >> confdefs.h <<EOF
4210 #define $ac_tr_hdr 1
4211 EOF
4212
4213 else
4214   echo "$ac_t""no" 1>&6
4215 fi
4216 done
4217
4218         if test "$ac_cv_header_curses_h" = "yes"
4219         then
4220             echo $ac_n "checking for waddch in -lcurses""... $ac_c" 1>&6
4221 echo "configure:4222: checking for waddch in -lcurses" >&5
4222 ac_lib_var=`echo curses'_'waddch | sed 'y%./+-%__p_%'`
4223 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4224   echo $ac_n "(cached) $ac_c" 1>&6
4225 else
4226   ac_save_LIBS="$LIBS"
4227 LIBS="-lcurses  $LIBS"
4228 cat > conftest.$ac_ext <<EOF
4229 #line 4230 "configure"
4230 #include "confdefs.h"
4231 /* Override any gcc2 internal prototype to avoid an error.  */
4232 /* We use char because int might match the return type of a gcc2
4233     builtin and then its argument prototype would still apply.  */
4234 char waddch();
4235
4236 int main() {
4237 waddch()
4238 ; return 0; }
4239 EOF
4240 if { (eval echo configure:4241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4241   rm -rf conftest*
4242   eval "ac_cv_lib_$ac_lib_var=yes"
4243 else
4244   echo "configure: failed program was:" >&5
4245   cat conftest.$ac_ext >&5
4246   rm -rf conftest*
4247   eval "ac_cv_lib_$ac_lib_var=no"
4248 fi
4249 rm -f conftest*
4250 LIBS="$ac_save_LIBS"
4251
4252 fi
4253 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4254   echo "$ac_t""yes" 1>&6
4255     ac_tr_lib=HAVE_LIB`echo curses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4256     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4257   cat >> confdefs.h <<EOF
4258 #define $ac_tr_lib 1
4259 EOF
4260
4261   LIBS="-lcurses $LIBS"
4262
4263 else
4264   echo "$ac_t""no" 1>&6
4265 fi
4266
4267             if test "$ac_cv_lib_curses_waddch" = "yes"
4268             then
4269                 echo $ac_n "checking for resizeterm in -lcurses""... $ac_c" 1>&6
4270 echo "configure:4271: checking for resizeterm in -lcurses" >&5
4271 ac_lib_var=`echo curses'_'resizeterm | sed 'y%./+-%__p_%'`
4272 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4273   echo $ac_n "(cached) $ac_c" 1>&6
4274 else
4275   ac_save_LIBS="$LIBS"
4276 LIBS="-lcurses  $LIBS"
4277 cat > conftest.$ac_ext <<EOF
4278 #line 4279 "configure"
4279 #include "confdefs.h"
4280 /* Override any gcc2 internal prototype to avoid an error.  */
4281 /* We use char because int might match the return type of a gcc2
4282     builtin and then its argument prototype would still apply.  */
4283 char resizeterm();
4284
4285 int main() {
4286 resizeterm()
4287 ; return 0; }
4288 EOF
4289 if { (eval echo configure:4290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4290   rm -rf conftest*
4291   eval "ac_cv_lib_$ac_lib_var=yes"
4292 else
4293   echo "configure: failed program was:" >&5
4294   cat conftest.$ac_ext >&5
4295   rm -rf conftest*
4296   eval "ac_cv_lib_$ac_lib_var=no"
4297 fi
4298 rm -f conftest*
4299 LIBS="$ac_save_LIBS"
4300
4301 fi
4302 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4303   echo "$ac_t""yes" 1>&6
4304   cat >> confdefs.h <<\EOF
4305 #define HAVE_RESIZETERM 1
4306 EOF
4307
4308 else
4309   echo "$ac_t""no" 1>&6
4310 fi
4311
4312                 echo $ac_n "checking for getbkgd in -lcurses""... $ac_c" 1>&6
4313 echo "configure:4314: checking for getbkgd in -lcurses" >&5
4314 ac_lib_var=`echo curses'_'getbkgd | sed 'y%./+-%__p_%'`
4315 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4316   echo $ac_n "(cached) $ac_c" 1>&6
4317 else
4318   ac_save_LIBS="$LIBS"
4319 LIBS="-lcurses  $LIBS"
4320 cat > conftest.$ac_ext <<EOF
4321 #line 4322 "configure"
4322 #include "confdefs.h"
4323 /* Override any gcc2 internal prototype to avoid an error.  */
4324 /* We use char because int might match the return type of a gcc2
4325     builtin and then its argument prototype would still apply.  */
4326 char getbkgd();
4327
4328 int main() {
4329 getbkgd()
4330 ; return 0; }
4331 EOF
4332 if { (eval echo configure:4333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4333   rm -rf conftest*
4334   eval "ac_cv_lib_$ac_lib_var=yes"
4335 else
4336   echo "configure: failed program was:" >&5
4337   cat conftest.$ac_ext >&5
4338   rm -rf conftest*
4339   eval "ac_cv_lib_$ac_lib_var=no"
4340 fi
4341 rm -f conftest*
4342 LIBS="$ac_save_LIBS"
4343
4344 fi
4345 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4346   echo "$ac_t""yes" 1>&6
4347   cat >> confdefs.h <<\EOF
4348 #define HAVE_GETBKGD 1
4349 EOF
4350
4351 else
4352   echo "$ac_t""no" 1>&6
4353 fi
4354
4355             fi
4356         fi
4357     fi
4358 fi
4359
4360 echo $ac_n "checking "for GNU style IPX support"""... $ac_c" 1>&6
4361 echo "configure:4362: checking "for GNU style IPX support"" >&5
4362 if eval "test \"`echo '$''{'ac_cv_c_ipx_gnu'+set}'`\" = set"; then
4363   echo $ac_n "(cached) $ac_c" 1>&6
4364 else
4365   cat > conftest.$ac_ext <<EOF
4366 #line 4367 "configure"
4367 #include "confdefs.h"
4368 #include <sys/socket.h>
4369     #include <netipx/ipx.h>
4370 int main() {
4371 ((struct sockaddr_ipx *)0)->sipx_family == AF_IPX
4372 ; return 0; }
4373 EOF
4374 if { (eval echo configure:4375: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4375   rm -rf conftest*
4376   ac_cv_c_ipx_gnu="yes"
4377 else
4378   echo "configure: failed program was:" >&5
4379   cat conftest.$ac_ext >&5
4380   rm -rf conftest*
4381   ac_cv_c_ipx_gnu="no"
4382 fi
4383 rm -f conftest*
4384
4385 fi
4386
4387 echo "$ac_t""$ac_cv_c_ipx_gnu" 1>&6
4388 if test "$ac_cv_c_ipx_gnu" = "yes"
4389 then
4390     cat >> confdefs.h <<\EOF
4391 #define HAVE_IPX_GNU 1
4392 EOF
4393
4394 fi
4395
4396 if test "$ac_cv_c_ipx_gnu" = "no"
4397 then
4398  echo $ac_n "checking "for linux style IPX support"""... $ac_c" 1>&6
4399 echo "configure:4400: checking "for linux style IPX support"" >&5
4400 if eval "test \"`echo '$''{'ac_cv_c_ipx_linux'+set}'`\" = set"; then
4401   echo $ac_n "(cached) $ac_c" 1>&6
4402 else
4403   cat > conftest.$ac_ext <<EOF
4404 #line 4405 "configure"
4405 #include "confdefs.h"
4406 #include <sys/socket.h>
4407      #include <asm/types.h>
4408      #include <linux/ipx.h>
4409 int main() {
4410 ((struct sockaddr_ipx *)0)->sipx_family == AF_IPX
4411 ; return 0; }
4412 EOF
4413 if { (eval echo configure:4414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4414   rm -rf conftest*
4415   ac_cv_c_ipx_linux="yes"
4416 else
4417   echo "configure: failed program was:" >&5
4418   cat conftest.$ac_ext >&5
4419   rm -rf conftest*
4420   ac_cv_c_ipx_linux="no"
4421 fi
4422 rm -f conftest*
4423
4424 fi
4425
4426 echo "$ac_t""$ac_cv_c_ipx_linux" 1>&6
4427   if test "$ac_cv_c_ipx_linux" = "yes"
4428   then
4429       cat >> confdefs.h <<\EOF
4430 #define HAVE_IPX_LINUX 1
4431 EOF
4432
4433   fi
4434 fi
4435
4436 for ac_hdr in sys/soundcard.h machine/soundcard.h soundcard.h
4437 do
4438 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4439 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4440 echo "configure:4441: checking for $ac_hdr" >&5
4441 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4442   echo $ac_n "(cached) $ac_c" 1>&6
4443 else
4444   cat > conftest.$ac_ext <<EOF
4445 #line 4446 "configure"
4446 #include "confdefs.h"
4447 #include <$ac_hdr>
4448 EOF
4449 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4450 { (eval echo configure:4451: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4451 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4452 if test -z "$ac_err"; then
4453   rm -rf conftest*
4454   eval "ac_cv_header_$ac_safe=yes"
4455 else
4456   echo "$ac_err" >&5
4457   echo "configure: failed program was:" >&5
4458   cat conftest.$ac_ext >&5
4459   rm -rf conftest*
4460   eval "ac_cv_header_$ac_safe=no"
4461 fi
4462 rm -f conftest*
4463 fi
4464 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4465   echo "$ac_t""yes" 1>&6
4466     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4467   cat >> confdefs.h <<EOF
4468 #define $ac_tr_hdr 1
4469 EOF
4470  break
4471 else
4472   echo "$ac_t""no" 1>&6
4473 fi
4474 done
4475
4476
4477 echo $ac_n "checking "for Open Sound System"""... $ac_c" 1>&6
4478 echo "configure:4479: checking "for Open Sound System"" >&5
4479 if eval "test \"`echo '$''{'ac_cv_c_opensoundsystem'+set}'`\" = set"; then
4480   echo $ac_n "(cached) $ac_c" 1>&6
4481 else
4482   cat > conftest.$ac_ext <<EOF
4483 #line 4484 "configure"
4484 #include "confdefs.h"
4485
4486         #if defined(HAVE_SYS_SOUNDCARD_H)
4487                 #include <sys/soundcard.h>
4488         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
4489                 #include <machine/soundcard.h>
4490         #elif defined(HAVE_SOUNDCARD_H)
4491                 #include <soundcard.h>
4492         #endif
4493
4494 int main() {
4495
4496
4497 /* check for one of the Open Sound System specific SNDCTL_ defines */
4498 #if !defined(SNDCTL_DSP_STEREO)
4499 #error No open sound system
4500 #endif
4501
4502 ; return 0; }
4503 EOF
4504 if { (eval echo configure:4505: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4505   rm -rf conftest*
4506   ac_cv_c_opensoundsystem="yes"
4507 else
4508   echo "configure: failed program was:" >&5
4509   cat conftest.$ac_ext >&5
4510   rm -rf conftest*
4511   ac_cv_c_opensoundsystem="no"
4512 fi
4513 rm -f conftest*
4514 fi
4515
4516 echo "$ac_t""$ac_cv_c_opensoundsystem" 1>&6
4517
4518 if test "$ac_cv_c_opensoundsystem" = "yes"
4519 then
4520     cat >> confdefs.h <<\EOF
4521 #define HAVE_OSS 1
4522 EOF
4523
4524 fi
4525
4526 echo $ac_n "checking "for Open Sound System/MIDI interface"""... $ac_c" 1>&6
4527 echo "configure:4528: checking "for Open Sound System/MIDI interface"" >&5
4528 if eval "test \"`echo '$''{'ac_cv_c_opensoundsystem_midi'+set}'`\" = set"; then
4529   echo $ac_n "(cached) $ac_c" 1>&6
4530 else
4531   cat > conftest.$ac_ext <<EOF
4532 #line 4533 "configure"
4533 #include "confdefs.h"
4534
4535         #if defined(HAVE_SYS_SOUNDCARD_H)
4536                 #include <sys/soundcard.h>
4537         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
4538                 #include <machine/soundcard.h>
4539         #elif defined(HAVE_SOUNDCARD_H)
4540                 #include <soundcard.h>
4541         #endif
4542
4543 int main() {
4544
4545
4546 /* check for one of the Open Sound System specific SNDCTL_SEQ defines */
4547 #if !defined(SNDCTL_SEQ_SYNC)
4548 #error No open sound system MIDI interface
4549 #endif
4550
4551 ; return 0; }
4552 EOF
4553 if { (eval echo configure:4554: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4554   rm -rf conftest*
4555   ac_cv_c_opensoundsystem_midi="yes"
4556 else
4557   echo "configure: failed program was:" >&5
4558   cat conftest.$ac_ext >&5
4559   rm -rf conftest*
4560   ac_cv_c_opensoundsystem_midi="no"
4561 fi
4562 rm -f conftest*
4563 fi
4564
4565 echo "$ac_t""$ac_cv_c_opensoundsystem_midi" 1>&6
4566
4567 if test "$ac_cv_c_opensoundsystem_midi" = "yes"
4568 then
4569     cat >> confdefs.h <<\EOF
4570 #define HAVE_OSS_MIDI 1
4571 EOF
4572
4573 fi
4574
4575 if test "$ac_cv_prog_LN_S" = "ln -s"; then : ; else LN_S=cp ; fi
4576
4577
4578 if test "x${GCC}" = "xyes"
4579 then
4580   CFLAGS="$CFLAGS -Wall"
4581   echo $ac_n "checking "for gcc strength-reduce bug"""... $ac_c" 1>&6
4582 echo "configure:4583: checking "for gcc strength-reduce bug"" >&5
4583 if eval "test \"`echo '$''{'ac_cv_c_gcc_strength_bug'+set}'`\" = set"; then
4584   echo $ac_n "(cached) $ac_c" 1>&6
4585 else
4586   if test "$cross_compiling" = yes; then
4587   ac_cv_c_gcc_strength_bug="yes"
4588 else
4589   cat > conftest.$ac_ext <<EOF
4590 #line 4591 "configure"
4591 #include "confdefs.h"
4592
4593 int     L[4] = {0,1,2,3};
4594 int main(void) {
4595   static int Array[3];
4596   unsigned int B = 3;
4597   int i;
4598   for(i=0; i<B; i++) Array[i] = i - 3;
4599   for(i=0; i<4 - 1; i++) L[i] = L[i + 1];
4600   L[i] = 4;
4601
4602   exit( Array[1] != -2 || L[2] != 3);
4603 }
4604 EOF
4605 if { (eval echo configure:4606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4606 then
4607   ac_cv_c_gcc_strength_bug="no"
4608 else
4609   echo "configure: failed program was:" >&5
4610   cat conftest.$ac_ext >&5
4611   rm -fr conftest*
4612   ac_cv_c_gcc_strength_bug="yes"
4613 fi
4614 rm -fr conftest*
4615 fi
4616
4617 fi
4618
4619 echo "$ac_t""$ac_cv_c_gcc_strength_bug" 1>&6
4620   if test "$ac_cv_c_gcc_strength_bug" = "yes"
4621   then
4622     CFLAGS="$CFLAGS -fno-strength-reduce"
4623   fi
4624
4625     echo $ac_n "checking "for gcc -mpreferred-stack-boundary=2 support"""... $ac_c" 1>&6
4626 echo "configure:4627: checking "for gcc -mpreferred-stack-boundary=2 support"" >&5
4627 if eval "test \"`echo '$''{'ac_cv_c_gcc_stack_boundary'+set}'`\" = set"; then
4628   echo $ac_n "(cached) $ac_c" 1>&6
4629 else
4630   saved_cflags=$CFLAGS
4631   CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
4632   cat > conftest.$ac_ext <<EOF
4633 #line 4634 "configure"
4634 #include "confdefs.h"
4635
4636 int main() {
4637 return 0
4638 ; return 0; }
4639 EOF
4640 if { (eval echo configure:4641: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4641   rm -rf conftest*
4642   ac_cv_c_gcc_stack_boundary="yes"
4643 else
4644   echo "configure: failed program was:" >&5
4645   cat conftest.$ac_ext >&5
4646   rm -rf conftest*
4647   ac_cv_c_gcc_stack_boundary="no"
4648 fi
4649 rm -f conftest*
4650   CFLAGS=$saved_cflags
4651
4652 fi
4653
4654 echo "$ac_t""$ac_cv_c_gcc_stack_boundary" 1>&6
4655   if test "$ac_cv_c_gcc_stack_boundary" = "yes"
4656   then
4657     CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
4658   fi
4659 fi
4660
4661
4662 echo $ac_n "checking "whether .type must sit inside a .def directive"""... $ac_c" 1>&6
4663 echo "configure:4664: checking "whether .type must sit inside a .def directive"" >&5
4664 if eval "test \"`echo '$''{'ac_cv_c_type_in_def'+set}'`\" = set"; then
4665   echo $ac_n "(cached) $ac_c" 1>&6
4666 else
4667   saved_libs=$LIBS
4668 LIBS="conftest_asm.s $LIBS"
4669 cat > conftest_asm.s <<EOF
4670         .globl _ac_test
4671         .def _ac_test; .scl 2; .type 32; .endef
4672 _ac_test:
4673         .long 0
4674 EOF
4675 cat > conftest.$ac_ext <<EOF
4676 #line 4677 "configure"
4677 #include "confdefs.h"
4678
4679 int main() {
4680
4681 ; return 0; }
4682 EOF
4683 if { (eval echo configure:4684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4684   rm -rf conftest*
4685   ac_cv_c_type_in_def="yes"
4686 else
4687   echo "configure: failed program was:" >&5
4688   cat conftest.$ac_ext >&5
4689   rm -rf conftest*
4690   ac_cv_c_type_in_def="no"
4691 fi
4692 rm -f conftest*
4693 LIBS=$saved_libs
4694 fi
4695
4696 echo "$ac_t""$ac_cv_c_type_in_def" 1>&6
4697 if test "$ac_cv_c_type_in_def" = "yes"
4698 then
4699   cat >> confdefs.h <<\EOF
4700 #define NEED_TYPE_IN_DEF 1
4701 EOF
4702
4703 fi
4704
4705
4706 echo $ac_n "checking "whether external symbols need an underscore prefix"""... $ac_c" 1>&6
4707 echo "configure:4708: checking "whether external symbols need an underscore prefix"" >&5
4708 if eval "test \"`echo '$''{'ac_cv_c_extern_prefix'+set}'`\" = set"; then
4709   echo $ac_n "(cached) $ac_c" 1>&6
4710 else
4711   saved_libs=$LIBS
4712 LIBS="conftest_asm.s $LIBS"
4713 cat > conftest_asm.s <<EOF
4714         .globl _ac_test
4715 _ac_test:
4716         .long 0
4717 EOF
4718 cat > conftest.$ac_ext <<EOF
4719 #line 4720 "configure"
4720 #include "confdefs.h"
4721 extern int ac_test;
4722 int main() {
4723 if (ac_test) return 1
4724 ; return 0; }
4725 EOF
4726 if { (eval echo configure:4727: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4727   rm -rf conftest*
4728   ac_cv_c_extern_prefix="yes"
4729 else
4730   echo "configure: failed program was:" >&5
4731   cat conftest.$ac_ext >&5
4732   rm -rf conftest*
4733   ac_cv_c_extern_prefix="no"
4734 fi
4735 rm -f conftest*
4736 LIBS=$saved_libs
4737 fi
4738
4739 echo "$ac_t""$ac_cv_c_extern_prefix" 1>&6
4740 if test "$ac_cv_c_extern_prefix" = "yes"
4741 then
4742   cat >> confdefs.h <<\EOF
4743 #define NEED_UNDERSCORE_PREFIX 1
4744 EOF
4745
4746 fi
4747
4748
4749 echo $ac_n "checking "whether assembler accepts .string"""... $ac_c" 1>&6
4750 echo "configure:4751: checking "whether assembler accepts .string"" >&5
4751 if eval "test \"`echo '$''{'ac_cv_c_asm_string'+set}'`\" = set"; then
4752   echo $ac_n "(cached) $ac_c" 1>&6
4753 else
4754   saved_libs=$LIBS
4755 LIBS="conftest_asm.s $LIBS"
4756 cat > conftest_asm.s <<EOF
4757         .string "test"
4758 EOF
4759 cat > conftest.$ac_ext <<EOF
4760 #line 4761 "configure"
4761 #include "confdefs.h"
4762
4763 int main() {
4764
4765 ; return 0; }
4766 EOF
4767 if { (eval echo configure:4768: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4768   rm -rf conftest*
4769   ac_cv_c_asm_string="yes"
4770 else
4771   echo "configure: failed program was:" >&5
4772   cat conftest.$ac_ext >&5
4773   rm -rf conftest*
4774   ac_cv_c_asm_string="no"
4775 fi
4776 rm -f conftest*
4777 LIBS=$saved_libs
4778 fi
4779
4780 echo "$ac_t""$ac_cv_c_asm_string" 1>&6
4781 if test "$ac_cv_c_asm_string" = "yes"
4782 then
4783   cat >> confdefs.h <<\EOF
4784 #define HAVE_ASM_STRING 1
4785 EOF
4786
4787 fi
4788
4789
4790 LDSHARED=""
4791 LDDLLFLAGS=""
4792 if test "$LIBEXT" = "so"
4793 then
4794   echo $ac_n "checking "whether we can build a Linux dll"""... $ac_c" 1>&6
4795 echo "configure:4796: checking "whether we can build a Linux dll"" >&5
4796 if eval "test \"`echo '$''{'ac_cv_c_dll_linux'+set}'`\" = set"; then
4797   echo $ac_n "(cached) $ac_c" 1>&6
4798 else
4799   saved_cflags=$CFLAGS
4800   CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
4801   cat > conftest.$ac_ext <<EOF
4802 #line 4803 "configure"
4803 #include "confdefs.h"
4804
4805 int main() {
4806 return 1
4807 ; return 0; }
4808 EOF
4809 if { (eval echo configure:4810: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4810   rm -rf conftest*
4811   ac_cv_c_dll_linux="yes"
4812 else
4813   echo "configure: failed program was:" >&5
4814   cat conftest.$ac_ext >&5
4815   rm -rf conftest*
4816   ac_cv_c_dll_linux="no"
4817 fi
4818 rm -f conftest*
4819   CFLAGS=$saved_cflags
4820
4821 fi
4822
4823 echo "$ac_t""$ac_cv_c_dll_linux" 1>&6
4824   if test "$ac_cv_c_dll_linux" = "yes"
4825   then
4826     LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%) -Wl,-rpath,\$(libdir)"
4827     LDDLLFLAGS="-Wl,-Bsymbolic"
4828   else
4829     echo $ac_n "checking whether we can build a UnixWare (Solaris) dll""... $ac_c" 1>&6
4830 echo "configure:4831: checking whether we can build a UnixWare (Solaris) dll" >&5
4831 if eval "test \"`echo '$''{'ac_cv_c_dll_unixware'+set}'`\" = set"; then
4832   echo $ac_n "(cached) $ac_c" 1>&6
4833 else
4834   saved_cflags=$CFLAGS
4835     CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
4836     cat > conftest.$ac_ext <<EOF
4837 #line 4838 "configure"
4838 #include "confdefs.h"
4839
4840 int main() {
4841 return 1
4842 ; return 0; }
4843 EOF
4844 if { (eval echo configure:4845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4845   rm -rf conftest*
4846   ac_cv_c_dll_unixware="yes"
4847 else
4848   echo "configure: failed program was:" >&5
4849   cat conftest.$ac_ext >&5
4850   rm -rf conftest*
4851   ac_cv_c_dll_unixware="no"
4852 fi
4853 rm -f conftest*
4854     CFLAGS=$saved_cflags
4855
4856 fi
4857
4858 echo "$ac_t""$ac_cv_c_dll_unixware" 1>&6
4859     if test "$ac_cv_c_dll_unixware" = "yes"
4860     then
4861       LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,\$(libdir)/%)"
4862       LDDLLFLAGS="-Wl,-B,symbolic"
4863     else
4864       echo $ac_n "checking "whether we can build a NetBSD dll"""... $ac_c" 1>&6
4865 echo "configure:4866: checking "whether we can build a NetBSD dll"" >&5
4866 if eval "test \"`echo '$''{'ac_cv_c_dll_netbsd'+set}'`\" = set"; then
4867   echo $ac_n "(cached) $ac_c" 1>&6
4868 else
4869   saved_cflags=$CFLAGS
4870       CFLAGS="$CFLAGS -fPIC -Wl,-Bshareable,-Bforcearchive"
4871       cat > conftest.$ac_ext <<EOF
4872 #line 4873 "configure"
4873 #include "confdefs.h"
4874
4875 int main() {
4876 return 1
4877 ; return 0; }
4878 EOF
4879 if { (eval echo configure:4880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4880   rm -rf conftest*
4881   ac_cv_c_dll_netbsd="yes"
4882 else
4883   echo "configure: failed program was:" >&5
4884   cat conftest.$ac_ext >&5
4885   rm -rf conftest*
4886   ac_cv_c_dll_netbsd="no"
4887 fi
4888 rm -f conftest*
4889       CFLAGS=$saved_cflags
4890
4891 fi
4892
4893 echo "$ac_t""$ac_cv_c_dll_netbsd" 1>&6
4894       if test "$ac_cv_c_dll_netbsd" = "yes"
4895       then
4896         LDSHARED="\$(CC) -Wl,-Bshareable,-Bforcearchive"
4897         LDDLLFLAGS="" #FIXME
4898       fi
4899     fi
4900   fi
4901   if test "$ac_cv_c_dll_linux" = "no" -a "$ac_cv_c_dll_unixware" = "no" -a "$ac_cv_c_dll_netbsd" = "no"
4902   then
4903     LIBEXT="a"
4904     if test "$DLLWRAP" = "dllwrap"; then
4905             if test "$CYGWIN" = "yes"; then
4906         echo "*** use dllwrap for building shared library."
4907         LIBEXT="dll"
4908       fi
4909     fi
4910   fi
4911 fi
4912
4913 if test "$LIBEXT" = "a"; then
4914   echo "*** It is currently not possible to build WINE without shared"
4915   echo "*** library (.so) support to allow transparent switch between .so"
4916   echo "*** and .dll files."
4917   echo "*** If you are using Linux, you will need a newer binutils."
4918   exit 1
4919 fi
4920
4921 DLLFLAGS=""
4922 LDPATH=""
4923
4924 if test "$LIBEXT" = "so"; then
4925     DLLFLAGS="-fPIC"
4926     DLL_LINK="-L\$(DLLDIR) \$(IMPORTS:%=-l%) \$(LIBWINE) \$(LIBUNICODE)"
4927     LDPATH="LD_LIBRARY_PATH=\"\$(TOPOBJDIR)/unicode:\$\$LD_LIBRARY_PATH\""
4928 elif test "$LIBEXT" = "dll"; then
4929     #DLLFLAGS="-fPIC" # -fPIC doesn't work(at least in cygwin-b20) - FIXME
4930     DLL_LINK="-L\$(DLLDIR) \$(IMPORTS:%=-l%) \$(LIBWINE) \$(LIBUNICODE)"
4931     LDPATH="PATH=\"\$(TOPOBJDIR)/unicode:\$\$PATH\""
4932 else
4933     DLL_LINK="-L\$(DLLDIR) \$(DLLS:%=-l%) \$(LIBWINE) \$(LIBUNICODE) \$(X_LIBS) \$(XLIB)"
4934     echo $ac_n "checking whether the linker supports --[no]-whole-archive (Linux)""... $ac_c" 1>&6
4935 echo "configure:4936: checking whether the linker supports --[no]-whole-archive (Linux)" >&5
4936 if eval "test \"`echo '$''{'ac_cv_c_whole_archive'+set}'`\" = set"; then
4937   echo $ac_n "(cached) $ac_c" 1>&6
4938 else
4939   saved_cflags=$CFLAGS
4940             CFLAGS="$CFLAGS -Wl,--whole-archive -Wl,--no-whole-archive"
4941             cat > conftest.$ac_ext <<EOF
4942 #line 4943 "configure"
4943 #include "confdefs.h"
4944
4945 int main() {
4946 return 1
4947 ; return 0; }
4948 EOF
4949 if { (eval echo configure:4950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4950   rm -rf conftest*
4951   ac_cv_c_whole_archive="yes"
4952 else
4953   echo "configure: failed program was:" >&5
4954   cat conftest.$ac_ext >&5
4955   rm -rf conftest*
4956   ac_cv_c_whole_archive="no"
4957 fi
4958 rm -f conftest*
4959             CFLAGS=$saved_cflags
4960
4961 fi
4962
4963 echo "$ac_t""$ac_cv_c_whole_archive" 1>&6
4964     if test "$ac_cv_c_whole_archive" = "yes"
4965     then
4966         DLL_LINK="-Wl,--whole-archive $DLL_LINK -Wl,--no-whole-archive"
4967     else
4968         echo $ac_n "checking whether the linker supports -z {all,default}extract (Linux)""... $ac_c" 1>&6
4969 echo "configure:4970: checking whether the linker supports -z {all,default}extract (Linux)" >&5
4970 if eval "test \"`echo '$''{'ac_cv_c_allextract'+set}'`\" = set"; then
4971   echo $ac_n "(cached) $ac_c" 1>&6
4972 else
4973   saved_cflags=$CFLAGS
4974                 CFLAGS="$CFLAGS -Wl,-z,allextract -Wl,-z,defaultextract"
4975                 cat > conftest.$ac_ext <<EOF
4976 #line 4977 "configure"
4977 #include "confdefs.h"
4978
4979 int main() {
4980 return 1
4981 ; return 0; }
4982 EOF
4983 if { (eval echo configure:4984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4984   rm -rf conftest*
4985   ac_cv_c_allextract="yes"
4986 else
4987   echo "configure: failed program was:" >&5
4988   cat conftest.$ac_ext >&5
4989   rm -rf conftest*
4990   ac_cv_c_allextract="no"
4991 fi
4992 rm -f conftest*
4993                 CFLAGS=$saved_cflags
4994
4995 fi
4996
4997 echo "$ac_t""$ac_cv_c_allextract" 1>&6
4998         if test "$ac_cv_c_allextract" = "yes"
4999         then
5000             DLL_LINK="-Wl,-z,allextract $DLL_LINK -Wl,-z,defaultextract"
5001         fi
5002     fi
5003 fi
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013 wine_cv_libc_reentrant=no
5014 echo $ac_n "checking "for reentrant libc: __errno_location"""... $ac_c" 1>&6
5015 echo "configure:5016: checking "for reentrant libc: __errno_location"" >&5
5016 if eval "test \"`echo '$''{'wine_cv_libc_r__errno_location'+set}'`\" = set"; then
5017   echo $ac_n "(cached) $ac_c" 1>&6
5018 else
5019   if test "$cross_compiling" = yes; then
5020   wine_cv_libc_r__errno_location=yes
5021 else
5022   cat > conftest.$ac_ext <<EOF
5023 #line 5024 "configure"
5024 #include "confdefs.h"
5025 int myerrno = 0;
5026 char buf[256];
5027 int *__errno_location(){return &myerrno;}
5028 main(){connect(0,buf,255); exit(!myerrno);}
5029 EOF
5030 if { (eval echo configure:5031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5031 then
5032   wine_cv_libc_r__errno_location=yes
5033 else
5034   echo "configure: failed program was:" >&5
5035   cat conftest.$ac_ext >&5
5036   rm -fr conftest*
5037   wine_cv_libc_r__errno_location=no
5038 fi
5039 rm -fr conftest*
5040 fi
5041
5042
5043 fi
5044
5045 echo "$ac_t""$wine_cv_libc_r__errno_location" 1>&6
5046 if test "$wine_cv_libc_r__errno_location" = "yes"
5047 then
5048     cat >> confdefs.h <<\EOF
5049 #define HAVE__ERRNO_LOCATION 1
5050 EOF
5051
5052     wine_cv_libc_reentrant=__errno_location
5053 fi
5054 echo $ac_n "checking "for reentrant libc: __error"""... $ac_c" 1>&6
5055 echo "configure:5056: checking "for reentrant libc: __error"" >&5
5056 if eval "test \"`echo '$''{'wine_cv_libc_r__error'+set}'`\" = set"; then
5057   echo $ac_n "(cached) $ac_c" 1>&6
5058 else
5059   if test "$cross_compiling" = yes; then
5060   wine_cv_libc_r__error=yes
5061 else
5062   cat > conftest.$ac_ext <<EOF
5063 #line 5064 "configure"
5064 #include "confdefs.h"
5065 int myerrno = 0;
5066 char buf[256];
5067 int *__error(){return &myerrno;}
5068 main(){connect(0,buf,255); exit(!myerrno);}
5069 EOF
5070 if { (eval echo configure:5071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5071 then
5072   wine_cv_libc_r__error=yes
5073 else
5074   echo "configure: failed program was:" >&5
5075   cat conftest.$ac_ext >&5
5076   rm -fr conftest*
5077   wine_cv_libc_r__error=no
5078 fi
5079 rm -fr conftest*
5080 fi
5081
5082
5083 fi
5084
5085 echo "$ac_t""$wine_cv_libc_r__error" 1>&6
5086 if test "$wine_cv_libc_r__error" = "yes"
5087 then
5088     cat >> confdefs.h <<\EOF
5089 #define HAVE__ERROR 1
5090 EOF
5091
5092     wine_cv_libc_reentrant=__error
5093 fi
5094 echo $ac_n "checking "for reentrant libc: ___errno"""... $ac_c" 1>&6
5095 echo "configure:5096: checking "for reentrant libc: ___errno"" >&5
5096 if eval "test \"`echo '$''{'wine_cv_libc_r___errno'+set}'`\" = set"; then
5097   echo $ac_n "(cached) $ac_c" 1>&6
5098 else
5099   if test "$cross_compiling" = yes; then
5100   wine_cv_libc_r___errno=yes
5101 else
5102   cat > conftest.$ac_ext <<EOF
5103 #line 5104 "configure"
5104 #include "confdefs.h"
5105 int myerrno = 0;
5106 char buf[256];
5107 int *___errno(){return &myerrno;}
5108 main(){connect(0,buf,255); exit(!myerrno);}
5109 EOF
5110 if { (eval echo configure:5111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5111 then
5112   wine_cv_libc_r___errno=yes
5113 else
5114   echo "configure: failed program was:" >&5
5115   cat conftest.$ac_ext >&5
5116   rm -fr conftest*
5117   wine_cv_libc_r___errno=no
5118 fi
5119 rm -fr conftest*
5120 fi
5121
5122
5123 fi
5124
5125 echo "$ac_t""$wine_cv_libc_r___errno" 1>&6
5126 if test "$wine_cv_libc_r___errno" = "yes"
5127 then
5128     cat >> confdefs.h <<\EOF
5129 #define HAVE___ERRNO 1
5130 EOF
5131
5132     wine_cv_libc_reentrant=___errno
5133 fi
5134 echo $ac_n "checking "for reentrant libc: __thr_errno"""... $ac_c" 1>&6
5135 echo "configure:5136: checking "for reentrant libc: __thr_errno"" >&5
5136 if eval "test \"`echo '$''{'wine_cv_libc_r__thr_errno'+set}'`\" = set"; then
5137   echo $ac_n "(cached) $ac_c" 1>&6
5138 else
5139   if test "$cross_compiling" = yes; then
5140   wine_cv_libc_r__thr_errno=yes
5141 else
5142   cat > conftest.$ac_ext <<EOF
5143 #line 5144 "configure"
5144 #include "confdefs.h"
5145 int myerrno = 0;
5146 char buf[256];
5147 int *__thr_errno(){return &myerrno;}
5148 main(){connect(0,buf,255); exit(!myerrno);}
5149 EOF
5150 if { (eval echo configure:5151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5151 then
5152   wine_cv_libc_r__thr_errno=yes
5153 else
5154   echo "configure: failed program was:" >&5
5155   cat conftest.$ac_ext >&5
5156   rm -fr conftest*
5157   wine_cv_libc_r__thr_errno=no
5158 fi
5159 rm -fr conftest*
5160 fi
5161
5162
5163 fi
5164
5165 echo "$ac_t""$wine_cv_libc_r__thr_errno" 1>&6
5166 if test "$wine_cv_libc_r__thr_errno" = "yes"
5167 then
5168     cat >> confdefs.h <<\EOF
5169 #define HAVE__THR_ERRNO 1
5170 EOF
5171
5172     wine_cv_libc_reentrant=__thr_errno
5173 fi
5174 if test "$wine_cv_libc_reentrant" = "no"
5175 then
5176   cat >> confdefs.h <<\EOF
5177 #define NO_REENTRANT_LIBC 1
5178 EOF
5179
5180 fi
5181
5182
5183 if test "$have_x" = "yes" -a "$wine_cv_libc_reentrant" != "no"
5184 then
5185 echo $ac_n "checking "for reentrant X libraries"""... $ac_c" 1>&6
5186 echo "configure:5187: checking "for reentrant X libraries"" >&5
5187 if eval "test \"`echo '$''{'wine_cv_x_reentrant'+set}'`\" = set"; then
5188   echo $ac_n "(cached) $ac_c" 1>&6
5189 else
5190    if test "x$with_reentrant_x" = "xno"
5191     then
5192         wine_cv_x_reentrant=no
5193     else
5194         libX11_check=none
5195         for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
5196             if test -r $dir/libX11.so; then
5197                 libX11_check="-D $dir/libX11.so"
5198                 break 1
5199             fi
5200             if test -r $dir/libX11.a; then
5201                 libX11_check="$dir/libX11.a"
5202                 break 1
5203             fi
5204         done
5205         if test "$libX11_check" != "none"; then
5206             if nm $libX11_check | grep $wine_cv_libc_reentrant >/dev/null 2>&1
5207             then
5208                 wine_cv_x_reentrant=yes
5209             else
5210                 wine_cv_x_reentrant=no
5211             fi
5212         else
5213             wine_cv_x_reentrant=unknown
5214         fi
5215     fi
5216 fi
5217
5218 echo "$ac_t""$wine_cv_x_reentrant" 1>&6
5219 else
5220     wine_cv_x_reentrant=no
5221 fi
5222 if test "$wine_cv_x_reentrant" = "no"
5223 then
5224   cat >> confdefs.h <<\EOF
5225 #define NO_REENTRANT_X11 1
5226 EOF
5227
5228 fi
5229
5230
5231 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
5232 echo "configure:5233: checking whether byte ordering is bigendian" >&5
5233 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
5234   echo $ac_n "(cached) $ac_c" 1>&6
5235 else
5236   ac_cv_c_bigendian=unknown
5237 # See if sys/param.h defines the BYTE_ORDER macro.
5238 cat > conftest.$ac_ext <<EOF
5239 #line 5240 "configure"
5240 #include "confdefs.h"
5241 #include <sys/types.h>
5242 #include <sys/param.h>
5243 int main() {
5244
5245 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
5246  bogus endian macros
5247 #endif
5248 ; return 0; }
5249 EOF
5250 if { (eval echo configure:5251: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5251   rm -rf conftest*
5252   # It does; now see whether it defined to BIG_ENDIAN or not.
5253 cat > conftest.$ac_ext <<EOF
5254 #line 5255 "configure"
5255 #include "confdefs.h"
5256 #include <sys/types.h>
5257 #include <sys/param.h>
5258 int main() {
5259
5260 #if BYTE_ORDER != BIG_ENDIAN
5261  not big endian
5262 #endif
5263 ; return 0; }
5264 EOF
5265 if { (eval echo configure:5266: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5266   rm -rf conftest*
5267   ac_cv_c_bigendian=yes
5268 else
5269   echo "configure: failed program was:" >&5
5270   cat conftest.$ac_ext >&5
5271   rm -rf conftest*
5272   ac_cv_c_bigendian=no
5273 fi
5274 rm -f conftest*
5275 else
5276   echo "configure: failed program was:" >&5
5277   cat conftest.$ac_ext >&5
5278 fi
5279 rm -f conftest*
5280 if test $ac_cv_c_bigendian = unknown; then
5281 if test "$cross_compiling" = yes; then
5282     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
5283 else
5284   cat > conftest.$ac_ext <<EOF
5285 #line 5286 "configure"
5286 #include "confdefs.h"
5287 main () {
5288   /* Are we little or big endian?  From Harbison&Steele.  */
5289   union
5290   {
5291     long l;
5292     char c[sizeof (long)];
5293   } u;
5294   u.l = 1;
5295   exit (u.c[sizeof (long) - 1] == 1);
5296 }
5297 EOF
5298 if { (eval echo configure:5299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5299 then
5300   ac_cv_c_bigendian=no
5301 else
5302   echo "configure: failed program was:" >&5
5303   cat conftest.$ac_ext >&5
5304   rm -fr conftest*
5305   ac_cv_c_bigendian=yes
5306 fi
5307 rm -fr conftest*
5308 fi
5309
5310 fi
5311 fi
5312
5313 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
5314 if test $ac_cv_c_bigendian = yes; then
5315   cat >> confdefs.h <<\EOF
5316 #define WORDS_BIGENDIAN 1
5317 EOF
5318
5319 fi
5320
5321
5322 echo $ac_n "checking "whether bitfields are bigendian"""... $ac_c" 1>&6
5323 echo "configure:5324: checking "whether bitfields are bigendian"" >&5
5324 if eval "test \"`echo '$''{'wine_cv_bitfields_bigendian'+set}'`\" = set"; then
5325   echo $ac_n "(cached) $ac_c" 1>&6
5326 else
5327   if test "$cross_compiling" = yes; then
5328   wine_cv_bitfields_bigendian=no
5329 else
5330   cat > conftest.$ac_ext <<EOF
5331 #line 5332 "configure"
5332 #include "confdefs.h"
5333
5334 union
5335 {
5336   int word;
5337   struct
5338   {
5339       int bit0 : 1;
5340       int rest : sizeof(int)*8 - 1;
5341   } bitfield;
5342 } u;
5343 main() { u.word = 0; u.bitfield.bit0 = 1; exit( u.word == 1 ); }
5344 EOF
5345 if { (eval echo configure:5346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5346 then
5347   wine_cv_bitfields_bigendian=yes
5348 else
5349   echo "configure: failed program was:" >&5
5350   cat conftest.$ac_ext >&5
5351   rm -fr conftest*
5352   wine_cv_bitfields_bigendian=no
5353 fi
5354 rm -fr conftest*
5355 fi
5356
5357 fi
5358
5359 echo "$ac_t""$wine_cv_bitfields_bigendian" 1>&6
5360 if test "$wine_cv_bitfields_bigendian" = "yes"
5361 then
5362   cat >> confdefs.h <<\EOF
5363 #define BITFIELDS_BIGENDIAN 1
5364 EOF
5365
5366 fi
5367
5368 echo $ac_n "checking "whether unaligned memory access is allowed"""... $ac_c" 1>&6
5369 echo "configure:5370: checking "whether unaligned memory access is allowed"" >&5
5370 if eval "test \"`echo '$''{'wine_cv_allow_unaligned_access'+set}'`\" = set"; then
5371   echo $ac_n "(cached) $ac_c" 1>&6
5372 else
5373   if test "$cross_compiling" = yes; then
5374   wine_cv_allow_unaligned_access=no
5375 else
5376   cat > conftest.$ac_ext <<EOF
5377 #line 5378 "configure"
5378 #include "confdefs.h"
5379
5380 long volatile test[2];
5381 main()
5382 {
5383     long volatile *ua = (long volatile *)((char *)test + 1);
5384     *ua = 0;
5385     exit(0);
5386 }
5387 EOF
5388 if { (eval echo configure:5389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5389 then
5390   wine_cv_allow_unaligned_access=yes
5391 else
5392   echo "configure: failed program was:" >&5
5393   cat conftest.$ac_ext >&5
5394   rm -fr conftest*
5395   wine_cv_allow_unaligned_access=no
5396 fi
5397 rm -fr conftest*
5398 fi
5399
5400 fi
5401
5402 echo "$ac_t""$wine_cv_allow_unaligned_access" 1>&6
5403 if test "$wine_cv_allow_unaligned_access" = "yes"
5404 then
5405   cat >> confdefs.h <<\EOF
5406 #define ALLOW_UNALIGNED_ACCESS 1
5407 EOF
5408
5409 fi
5410
5411
5412
5413 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5414 # for constant arguments.  Useless!
5415 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5416 echo "configure:5417: checking for working alloca.h" >&5
5417 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5418   echo $ac_n "(cached) $ac_c" 1>&6
5419 else
5420   cat > conftest.$ac_ext <<EOF
5421 #line 5422 "configure"
5422 #include "confdefs.h"
5423 #include <alloca.h>
5424 int main() {
5425 void *p = alloca(2 * sizeof(int));
5426 ; return 0; }
5427 EOF
5428 if { (eval echo configure:5429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5429   rm -rf conftest*
5430   ac_cv_header_alloca_h=yes
5431 else
5432   echo "configure: failed program was:" >&5
5433   cat conftest.$ac_ext >&5
5434   rm -rf conftest*
5435   ac_cv_header_alloca_h=no
5436 fi
5437 rm -f conftest*
5438 fi
5439
5440 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5441 if test $ac_cv_header_alloca_h = yes; then
5442   cat >> confdefs.h <<\EOF
5443 #define HAVE_ALLOCA_H 1
5444 EOF
5445
5446 fi
5447
5448 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5449 echo "configure:5450: checking for alloca" >&5
5450 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5451   echo $ac_n "(cached) $ac_c" 1>&6
5452 else
5453   cat > conftest.$ac_ext <<EOF
5454 #line 5455 "configure"
5455 #include "confdefs.h"
5456
5457 #ifdef __GNUC__
5458 # define alloca __builtin_alloca
5459 #else
5460 # ifdef _MSC_VER
5461 #  include <malloc.h>
5462 #  define alloca _alloca
5463 # else
5464 #  if HAVE_ALLOCA_H
5465 #   include <alloca.h>
5466 #  else
5467 #   ifdef _AIX
5468  #pragma alloca
5469 #   else
5470 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5471 char *alloca ();
5472 #    endif
5473 #   endif
5474 #  endif
5475 # endif
5476 #endif
5477
5478 int main() {
5479 char *p = (char *) alloca(1);
5480 ; return 0; }
5481 EOF
5482 if { (eval echo configure:5483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5483   rm -rf conftest*
5484   ac_cv_func_alloca_works=yes
5485 else
5486   echo "configure: failed program was:" >&5
5487   cat conftest.$ac_ext >&5
5488   rm -rf conftest*
5489   ac_cv_func_alloca_works=no
5490 fi
5491 rm -f conftest*
5492 fi
5493
5494 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5495 if test $ac_cv_func_alloca_works = yes; then
5496   cat >> confdefs.h <<\EOF
5497 #define HAVE_ALLOCA 1
5498 EOF
5499
5500 fi
5501
5502 if test $ac_cv_func_alloca_works = no; then
5503   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5504   # that cause trouble.  Some versions do not even contain alloca or
5505   # contain a buggy version.  If you still want to use their alloca,
5506   # use ar to extract alloca.o from them instead of compiling alloca.c.
5507   ALLOCA=alloca.${ac_objext}
5508   cat >> confdefs.h <<\EOF
5509 #define C_ALLOCA 1
5510 EOF
5511
5512
5513 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5514 echo "configure:5515: checking whether alloca needs Cray hooks" >&5
5515 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5516   echo $ac_n "(cached) $ac_c" 1>&6
5517 else
5518   cat > conftest.$ac_ext <<EOF
5519 #line 5520 "configure"
5520 #include "confdefs.h"
5521 #if defined(CRAY) && ! defined(CRAY2)
5522 webecray
5523 #else
5524 wenotbecray
5525 #endif
5526
5527 EOF
5528 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5529   egrep "webecray" >/dev/null 2>&1; then
5530   rm -rf conftest*
5531   ac_cv_os_cray=yes
5532 else
5533   rm -rf conftest*
5534   ac_cv_os_cray=no
5535 fi
5536 rm -f conftest*
5537
5538 fi
5539
5540 echo "$ac_t""$ac_cv_os_cray" 1>&6
5541 if test $ac_cv_os_cray = yes; then
5542 for ac_func in _getb67 GETB67 getb67; do
5543   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5544 echo "configure:5545: checking for $ac_func" >&5
5545 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5546   echo $ac_n "(cached) $ac_c" 1>&6
5547 else
5548   cat > conftest.$ac_ext <<EOF
5549 #line 5550 "configure"
5550 #include "confdefs.h"
5551 /* System header to define __stub macros and hopefully few prototypes,
5552     which can conflict with char $ac_func(); below.  */
5553 #include <assert.h>
5554 /* Override any gcc2 internal prototype to avoid an error.  */
5555 /* We use char because int might match the return type of a gcc2
5556     builtin and then its argument prototype would still apply.  */
5557 char $ac_func();
5558
5559 int main() {
5560
5561 /* The GNU C library defines this for functions which it implements
5562     to always fail with ENOSYS.  Some functions are actually named
5563     something starting with __ and the normal name is an alias.  */
5564 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5565 choke me
5566 #else
5567 $ac_func();
5568 #endif
5569
5570 ; return 0; }
5571 EOF
5572 if { (eval echo configure:5573: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5573   rm -rf conftest*
5574   eval "ac_cv_func_$ac_func=yes"
5575 else
5576   echo "configure: failed program was:" >&5
5577   cat conftest.$ac_ext >&5
5578   rm -rf conftest*
5579   eval "ac_cv_func_$ac_func=no"
5580 fi
5581 rm -f conftest*
5582 fi
5583
5584 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5585   echo "$ac_t""yes" 1>&6
5586   cat >> confdefs.h <<EOF
5587 #define CRAY_STACKSEG_END $ac_func
5588 EOF
5589
5590   break
5591 else
5592   echo "$ac_t""no" 1>&6
5593 fi
5594
5595 done
5596 fi
5597
5598 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5599 echo "configure:5600: checking stack direction for C alloca" >&5
5600 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5601   echo $ac_n "(cached) $ac_c" 1>&6
5602 else
5603   if test "$cross_compiling" = yes; then
5604   ac_cv_c_stack_direction=0
5605 else
5606   cat > conftest.$ac_ext <<EOF
5607 #line 5608 "configure"
5608 #include "confdefs.h"
5609 find_stack_direction ()
5610 {
5611   static char *addr = 0;
5612   auto char dummy;
5613   if (addr == 0)
5614     {
5615       addr = &dummy;
5616       return find_stack_direction ();
5617     }
5618   else
5619     return (&dummy > addr) ? 1 : -1;
5620 }
5621 main ()
5622 {
5623   exit (find_stack_direction() < 0);
5624 }
5625 EOF
5626 if { (eval echo configure:5627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5627 then
5628   ac_cv_c_stack_direction=1
5629 else
5630   echo "configure: failed program was:" >&5
5631   cat conftest.$ac_ext >&5
5632   rm -fr conftest*
5633   ac_cv_c_stack_direction=-1
5634 fi
5635 rm -fr conftest*
5636 fi
5637
5638 fi
5639
5640 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5641 cat >> confdefs.h <<EOF
5642 #define STACK_DIRECTION $ac_cv_c_stack_direction
5643 EOF
5644
5645 fi
5646
5647 for ac_func in \
5648         __libc_fork \
5649         _lwp_create \
5650         clone \
5651         finite \
5652         fpclass \
5653         getnetbyaddr \
5654         getnetbyname \
5655         getpagesize \
5656         getprotobyname \
5657         getprotobynumber \
5658         getrlimit \
5659         getservbyport \
5660         getsockopt \
5661         inet_network \
5662         lstat \
5663         memmove \
5664         mmap \
5665         rfork \
5666         select \
5667         sendmsg \
5668         settimeofday \
5669         sigaltstack \
5670         statfs \
5671         strcasecmp \
5672         strerror \
5673         strncasecmp \
5674         tcgetattr \
5675         timegm \
5676         usleep \
5677         vfscanf \
5678         wait4 \
5679         waitpid \
5680
5681 do
5682 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5683 echo "configure:5684: checking for $ac_func" >&5
5684 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5685   echo $ac_n "(cached) $ac_c" 1>&6
5686 else
5687   cat > conftest.$ac_ext <<EOF
5688 #line 5689 "configure"
5689 #include "confdefs.h"
5690 /* System header to define __stub macros and hopefully few prototypes,
5691     which can conflict with char $ac_func(); below.  */
5692 #include <assert.h>
5693 /* Override any gcc2 internal prototype to avoid an error.  */
5694 /* We use char because int might match the return type of a gcc2
5695     builtin and then its argument prototype would still apply.  */
5696 char $ac_func();
5697
5698 int main() {
5699
5700 /* The GNU C library defines this for functions which it implements
5701     to always fail with ENOSYS.  Some functions are actually named
5702     something starting with __ and the normal name is an alias.  */
5703 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5704 choke me
5705 #else
5706 $ac_func();
5707 #endif
5708
5709 ; return 0; }
5710 EOF
5711 if { (eval echo configure:5712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5712   rm -rf conftest*
5713   eval "ac_cv_func_$ac_func=yes"
5714 else
5715   echo "configure: failed program was:" >&5
5716   cat conftest.$ac_ext >&5
5717   rm -rf conftest*
5718   eval "ac_cv_func_$ac_func=no"
5719 fi
5720 rm -f conftest*
5721 fi
5722
5723 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5724   echo "$ac_t""yes" 1>&6
5725     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5726   cat >> confdefs.h <<EOF
5727 #define $ac_tr_func 1
5728 EOF
5729
5730 else
5731   echo "$ac_t""no" 1>&6
5732 fi
5733 done
5734
5735
5736
5737 for ac_hdr in \
5738         arpa/inet.h \
5739         arpa/nameser.h \
5740         elf.h \
5741         float.h \
5742         ieeefp.h \
5743         libio.h \
5744         libutil.h \
5745         link.h \
5746         linux/cdrom.h \
5747         linux/input.h \
5748         linux/joystick.h \
5749         linux/ucdrom.h \
5750         net/if.h \
5751         netdb.h \
5752         netinet/in.h \
5753         netinet/in_systm.h \
5754         netinet/ip.h \
5755         netinet/tcp.h \
5756         pty.h \
5757         resolv.h \
5758         sched.h \
5759         socket.h \
5760         strings.h \
5761         sys/cdio.h \
5762         sys/errno.h \
5763         sys/file.h \
5764         sys/filio.h \
5765         sys/ipc.h \
5766         sys/lwp.h \
5767         sys/mman.h \
5768         sys/modem.h \
5769         sys/mount.h \
5770         sys/msg.h \
5771         sys/param.h \
5772         sys/ptrace.h \
5773         sys/reg.h \
5774         sys/signal.h \
5775         sys/shm.h \
5776         sys/socket.h \
5777         sys/sockio.h \
5778         sys/statfs.h \
5779         sys/strtio.h \
5780         sys/syscall.h \
5781         sys/user.h \
5782         sys/wait.h \
5783         sys/v86.h \
5784         sys/v86intr.h \
5785         sys/vfs.h \
5786         sys/vm86.h \
5787         syscall.h \
5788         ucontext.h \
5789
5790 do
5791 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5792 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5793 echo "configure:5794: checking for $ac_hdr" >&5
5794 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5795   echo $ac_n "(cached) $ac_c" 1>&6
5796 else
5797   cat > conftest.$ac_ext <<EOF
5798 #line 5799 "configure"
5799 #include "confdefs.h"
5800 #include <$ac_hdr>
5801 EOF
5802 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5803 { (eval echo configure:5804: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5804 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5805 if test -z "$ac_err"; then
5806   rm -rf conftest*
5807   eval "ac_cv_header_$ac_safe=yes"
5808 else
5809   echo "$ac_err" >&5
5810   echo "configure: failed program was:" >&5
5811   cat conftest.$ac_ext >&5
5812   rm -rf conftest*
5813   eval "ac_cv_header_$ac_safe=no"
5814 fi
5815 rm -f conftest*
5816 fi
5817 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5818   echo "$ac_t""yes" 1>&6
5819     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5820   cat >> confdefs.h <<EOF
5821 #define $ac_tr_hdr 1
5822 EOF
5823
5824 else
5825   echo "$ac_t""no" 1>&6
5826 fi
5827 done
5828
5829 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
5830 echo "configure:5831: checking whether stat file-mode macros are broken" >&5
5831 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
5832   echo $ac_n "(cached) $ac_c" 1>&6
5833 else
5834   cat > conftest.$ac_ext <<EOF
5835 #line 5836 "configure"
5836 #include "confdefs.h"
5837 #include <sys/types.h>
5838 #include <sys/stat.h>
5839
5840 #if defined(S_ISBLK) && defined(S_IFDIR)
5841 # if S_ISBLK (S_IFDIR)
5842 You lose.
5843 # endif
5844 #endif
5845
5846 #if defined(S_ISBLK) && defined(S_IFCHR)
5847 # if S_ISBLK (S_IFCHR)
5848 You lose.
5849 # endif
5850 #endif
5851
5852 #if defined(S_ISLNK) && defined(S_IFREG)
5853 # if S_ISLNK (S_IFREG)
5854 You lose.
5855 # endif
5856 #endif
5857
5858 #if defined(S_ISSOCK) && defined(S_IFREG)
5859 # if S_ISSOCK (S_IFREG)
5860 You lose.
5861 # endif
5862 #endif
5863
5864 EOF
5865 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5866   egrep "You lose" >/dev/null 2>&1; then
5867   rm -rf conftest*
5868   ac_cv_header_stat_broken=yes
5869 else
5870   rm -rf conftest*
5871   ac_cv_header_stat_broken=no
5872 fi
5873 rm -f conftest*
5874
5875 fi
5876
5877 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
5878 if test $ac_cv_header_stat_broken = yes; then
5879   cat >> confdefs.h <<\EOF
5880 #define STAT_MACROS_BROKEN 1
5881 EOF
5882
5883 fi
5884
5885
5886
5887 echo $ac_n "checking for working const""... $ac_c" 1>&6
5888 echo "configure:5889: checking for working const" >&5
5889 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5890   echo $ac_n "(cached) $ac_c" 1>&6
5891 else
5892   cat > conftest.$ac_ext <<EOF
5893 #line 5894 "configure"
5894 #include "confdefs.h"
5895
5896 int main() {
5897
5898 /* Ultrix mips cc rejects this.  */
5899 typedef int charset[2]; const charset x = {0,0};
5900 /* SunOS 4.1.1 cc rejects this.  */
5901 char const *const *ccp;
5902 char **p;
5903 /* NEC SVR4.0.2 mips cc rejects this.  */
5904 struct point {int x, y;};
5905 static struct point const zero = {0,0};
5906 /* AIX XL C 1.02.0.0 rejects this.
5907    It does not let you subtract one const X* pointer from another in an arm
5908    of an if-expression whose if-part is not a constant expression */
5909 const char *g = "string";
5910 ccp = &g + (g ? g-g : 0);
5911 /* HPUX 7.0 cc rejects these. */
5912 ++ccp;
5913 p = (char**) ccp;
5914 ccp = (char const *const *) p;
5915 { /* SCO 3.2v4 cc rejects this.  */
5916   char *t;
5917   char const *s = 0 ? (char *) 0 : (char const *) 0;
5918
5919   *t++ = 0;
5920 }
5921 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5922   int x[] = {25, 17};
5923   const int *foo = &x[0];
5924   ++foo;
5925 }
5926 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5927   typedef const int *iptr;
5928   iptr p = 0;
5929   ++p;
5930 }
5931 { /* AIX XL C 1.02.0.0 rejects this saying
5932      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5933   struct s { int j; const int *ap[3]; };
5934   struct s *b; b->j = 5;
5935 }
5936 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5937   const int foo = 10;
5938 }
5939
5940 ; return 0; }
5941 EOF
5942 if { (eval echo configure:5943: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5943   rm -rf conftest*
5944   ac_cv_c_const=yes
5945 else
5946   echo "configure: failed program was:" >&5
5947   cat conftest.$ac_ext >&5
5948   rm -rf conftest*
5949   ac_cv_c_const=no
5950 fi
5951 rm -f conftest*
5952 fi
5953
5954 echo "$ac_t""$ac_cv_c_const" 1>&6
5955 if test $ac_cv_c_const = no; then
5956   cat >> confdefs.h <<\EOF
5957 #define const
5958 EOF
5959
5960 fi
5961
5962 echo $ac_n "checking for inline""... $ac_c" 1>&6
5963 echo "configure:5964: checking for inline" >&5
5964 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5965   echo $ac_n "(cached) $ac_c" 1>&6
5966 else
5967   ac_cv_c_inline=no
5968 for ac_kw in inline __inline__ __inline; do
5969   cat > conftest.$ac_ext <<EOF
5970 #line 5971 "configure"
5971 #include "confdefs.h"
5972
5973 int main() {
5974 } int $ac_kw foo() {
5975 ; return 0; }
5976 EOF
5977 if { (eval echo configure:5978: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5978   rm -rf conftest*
5979   ac_cv_c_inline=$ac_kw; break
5980 else
5981   echo "configure: failed program was:" >&5
5982   cat conftest.$ac_ext >&5
5983 fi
5984 rm -f conftest*
5985 done
5986
5987 fi
5988
5989 echo "$ac_t""$ac_cv_c_inline" 1>&6
5990 case "$ac_cv_c_inline" in
5991   inline | yes) ;;
5992   no) cat >> confdefs.h <<\EOF
5993 #define inline
5994 EOF
5995  ;;
5996   *)  cat >> confdefs.h <<EOF
5997 #define inline $ac_cv_c_inline
5998 EOF
5999  ;;
6000 esac
6001
6002 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
6003 echo "configure:6004: checking for ANSI C header files" >&5
6004 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
6005   echo $ac_n "(cached) $ac_c" 1>&6
6006 else
6007   cat > conftest.$ac_ext <<EOF
6008 #line 6009 "configure"
6009 #include "confdefs.h"
6010 #include <stdlib.h>
6011 #include <stdarg.h>
6012 #include <string.h>
6013 #include <float.h>
6014 EOF
6015 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6016 { (eval echo configure:6017: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6017 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6018 if test -z "$ac_err"; then
6019   rm -rf conftest*
6020   ac_cv_header_stdc=yes
6021 else
6022   echo "$ac_err" >&5
6023   echo "configure: failed program was:" >&5
6024   cat conftest.$ac_ext >&5
6025   rm -rf conftest*
6026   ac_cv_header_stdc=no
6027 fi
6028 rm -f conftest*
6029
6030 if test $ac_cv_header_stdc = yes; then
6031   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6032 cat > conftest.$ac_ext <<EOF
6033 #line 6034 "configure"
6034 #include "confdefs.h"
6035 #include <string.h>
6036 EOF
6037 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6038   egrep "memchr" >/dev/null 2>&1; then
6039   :
6040 else
6041   rm -rf conftest*
6042   ac_cv_header_stdc=no
6043 fi
6044 rm -f conftest*
6045
6046 fi
6047
6048 if test $ac_cv_header_stdc = yes; then
6049   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6050 cat > conftest.$ac_ext <<EOF
6051 #line 6052 "configure"
6052 #include "confdefs.h"
6053 #include <stdlib.h>
6054 EOF
6055 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6056   egrep "free" >/dev/null 2>&1; then
6057   :
6058 else
6059   rm -rf conftest*
6060   ac_cv_header_stdc=no
6061 fi
6062 rm -f conftest*
6063
6064 fi
6065
6066 if test $ac_cv_header_stdc = yes; then
6067   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6068 if test "$cross_compiling" = yes; then
6069   :
6070 else
6071   cat > conftest.$ac_ext <<EOF
6072 #line 6073 "configure"
6073 #include "confdefs.h"
6074 #include <ctype.h>
6075 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6076 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6077 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6078 int main () { int i; for (i = 0; i < 256; i++)
6079 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
6080 exit (0); }
6081
6082 EOF
6083 if { (eval echo configure:6084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6084 then
6085   :
6086 else
6087   echo "configure: failed program was:" >&5
6088   cat conftest.$ac_ext >&5
6089   rm -fr conftest*
6090   ac_cv_header_stdc=no
6091 fi
6092 rm -fr conftest*
6093 fi
6094
6095 fi
6096 fi
6097
6098 echo "$ac_t""$ac_cv_header_stdc" 1>&6
6099 if test $ac_cv_header_stdc = yes; then
6100   cat >> confdefs.h <<\EOF
6101 #define STDC_HEADERS 1
6102 EOF
6103
6104 fi
6105
6106 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6107 echo "configure:6108: checking for size_t" >&5
6108 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6109   echo $ac_n "(cached) $ac_c" 1>&6
6110 else
6111   cat > conftest.$ac_ext <<EOF
6112 #line 6113 "configure"
6113 #include "confdefs.h"
6114 #include <sys/types.h>
6115 #if STDC_HEADERS
6116 #include <stdlib.h>
6117 #include <stddef.h>
6118 #endif
6119 EOF
6120 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6121   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6122   rm -rf conftest*
6123   ac_cv_type_size_t=yes
6124 else
6125   rm -rf conftest*
6126   ac_cv_type_size_t=no
6127 fi
6128 rm -f conftest*
6129
6130 fi
6131 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6132 if test $ac_cv_type_size_t = no; then
6133   cat >> confdefs.h <<\EOF
6134 #define size_t unsigned
6135 EOF
6136
6137 fi
6138
6139 echo $ac_n "checking size of long long""... $ac_c" 1>&6
6140 echo "configure:6141: checking size of long long" >&5
6141 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
6142   echo $ac_n "(cached) $ac_c" 1>&6
6143 else
6144   if test "$cross_compiling" = yes; then
6145   ac_cv_sizeof_long_long=0
6146 else
6147   cat > conftest.$ac_ext <<EOF
6148 #line 6149 "configure"
6149 #include "confdefs.h"
6150 #include <stdio.h>
6151 main()
6152 {
6153   FILE *f=fopen("conftestval", "w");
6154   if (!f) exit(1);
6155   fprintf(f, "%d\n", sizeof(long long));
6156   exit(0);
6157 }
6158 EOF
6159 if { (eval echo configure:6160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6160 then
6161   ac_cv_sizeof_long_long=`cat conftestval`
6162 else
6163   echo "configure: failed program was:" >&5
6164   cat conftest.$ac_ext >&5
6165   rm -fr conftest*
6166   ac_cv_sizeof_long_long=0
6167 fi
6168 rm -fr conftest*
6169 fi
6170
6171 fi
6172 echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
6173 cat >> confdefs.h <<EOF
6174 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6175 EOF
6176
6177
6178
6179
6180 echo $ac_n "checking "whether we can use re-entrant gethostbyname_r Linux style"""... $ac_c" 1>&6
6181 echo "configure:6182: checking "whether we can use re-entrant gethostbyname_r Linux style"" >&5
6182 if eval "test \"`echo '$''{'wine_cv_linux_gethostbyname_r_6'+set}'`\" = set"; then
6183   echo $ac_n "(cached) $ac_c" 1>&6
6184 else
6185   cat > conftest.$ac_ext <<EOF
6186 #line 6187 "configure"
6187 #include "confdefs.h"
6188
6189 #include <netdb.h>
6190
6191 int main() {
6192
6193     char *name=NULL;
6194     struct hostent he;
6195     struct hostent *result;
6196     char *buf=NULL;
6197     int bufsize=0;
6198     int res,errnr;
6199     char *addr=NULL;
6200     int addrlen=0;
6201     int addrtype=0;
6202     res=gethostbyname_r(name,&he,buf,bufsize,&result,&errnr);
6203     res=gethostbyaddr_r(addr, addrlen, addrtype,&he,buf,bufsize,&result,&errnr);
6204
6205 ; return 0; }
6206 EOF
6207 if { (eval echo configure:6208: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6208   rm -rf conftest*
6209   wine_cv_linux_gethostbyname_r_6=yes
6210 else
6211   echo "configure: failed program was:" >&5
6212   cat conftest.$ac_ext >&5
6213   rm -rf conftest*
6214   wine_cv_linux_gethostbyname_r_6=no
6215
6216 fi
6217 rm -f conftest*
6218
6219 fi
6220
6221 echo "$ac_t""$wine_cv_linux_gethostbyname_r_6" 1>&6
6222    if test "$wine_cv_linux_gethostbyname_r_6" = "yes"
6223    then
6224       cat >> confdefs.h <<\EOF
6225 #define HAVE_LINUX_GETHOSTBYNAME_R_6 1
6226 EOF
6227
6228    fi
6229
6230 if test "$ac_cv_header_linux_joystick_h" = "yes"
6231 then
6232    echo $ac_n "checking "whether linux/joystick.h uses the Linux 2.2+ API"""... $ac_c" 1>&6
6233 echo "configure:6234: checking "whether linux/joystick.h uses the Linux 2.2+ API"" >&5
6234 if eval "test \"`echo '$''{'wine_cv_linux_joystick_22_api'+set}'`\" = set"; then
6235   echo $ac_n "(cached) $ac_c" 1>&6
6236 else
6237   cat > conftest.$ac_ext <<EOF
6238 #line 6239 "configure"
6239 #include "confdefs.h"
6240
6241         #include <sys/ioctl.h>
6242         #include <linux/joystick.h>
6243
6244         struct js_event blub;
6245         #if !defined(JS_EVENT_AXIS) || !defined(JS_EVENT_BUTTON)
6246         #error "no 2.2 header"
6247         #endif
6248
6249 int main() {
6250 /*empty*/
6251 ; return 0; }
6252 EOF
6253 if { (eval echo configure:6254: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6254   rm -rf conftest*
6255   wine_cv_linux_joystick_22_api=yes
6256 else
6257   echo "configure: failed program was:" >&5
6258   cat conftest.$ac_ext >&5
6259   rm -rf conftest*
6260   wine_cv_linux_joystick_22_api=no
6261 fi
6262 rm -f conftest*
6263
6264 fi
6265
6266 echo "$ac_t""$wine_cv_linux_joystick_22_api" 1>&6
6267    if test "$wine_cv_linux_joystick_22_api" = "yes"
6268    then
6269       cat >> confdefs.h <<\EOF
6270 #define HAVE_LINUX_22_JOYSTICK_API 1
6271 EOF
6272
6273    fi
6274 fi
6275
6276
6277 if test "$ac_cv_header_sys_vfs_h" = "yes"
6278 then
6279     echo $ac_n "checking "whether sys/vfs.h defines statfs"""... $ac_c" 1>&6
6280 echo "configure:6281: checking "whether sys/vfs.h defines statfs"" >&5
6281 if eval "test \"`echo '$''{'wine_cv_sys_vfs_has_statfs'+set}'`\" = set"; then
6282   echo $ac_n "(cached) $ac_c" 1>&6
6283 else
6284   cat > conftest.$ac_ext <<EOF
6285 #line 6286 "configure"
6286 #include "confdefs.h"
6287
6288         #include <sys/types.h>
6289         #ifdef HAVE_SYS_PARAM_H
6290         # include <sys/param.h>
6291         #endif
6292         #include <sys/vfs.h>
6293
6294 int main() {
6295
6296                 struct statfs stfs;
6297
6298                 memset(&stfs,0,sizeof(stfs));
6299
6300 ; return 0; }
6301 EOF
6302 if { (eval echo configure:6303: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6303   rm -rf conftest*
6304   wine_cv_sys_vfs_has_statfs=yes
6305 else
6306   echo "configure: failed program was:" >&5
6307   cat conftest.$ac_ext >&5
6308   rm -rf conftest*
6309   wine_cv_sys_vfs_has_statfs=no
6310
6311 fi
6312 rm -f conftest*
6313
6314 fi
6315
6316 echo "$ac_t""$wine_cv_sys_vfs_has_statfs" 1>&6
6317     if test "$wine_cv_sys_vfs_has_statfs" = "yes"
6318     then
6319       cat >> confdefs.h <<\EOF
6320 #define STATFS_DEFINED_BY_SYS_VFS 1
6321 EOF
6322
6323     fi
6324 fi
6325
6326 if test "$ac_cv_header_sys_statfs_h" = "yes"
6327 then
6328     echo $ac_n "checking "whether sys/statfs.h defines statfs"""... $ac_c" 1>&6
6329 echo "configure:6330: checking "whether sys/statfs.h defines statfs"" >&5
6330 if eval "test \"`echo '$''{'wine_cv_sys_statfs_has_statfs'+set}'`\" = set"; then
6331   echo $ac_n "(cached) $ac_c" 1>&6
6332 else
6333   cat > conftest.$ac_ext <<EOF
6334 #line 6335 "configure"
6335 #include "confdefs.h"
6336
6337         #include <sys/types.h>
6338         #ifdef HAVE_SYS_PARAM_H
6339         # include <sys/param.h>
6340         #endif
6341         #include <sys/statfs.h>
6342
6343 int main() {
6344
6345                 struct statfs stfs;
6346
6347 ; return 0; }
6348 EOF
6349 if { (eval echo configure:6350: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6350   rm -rf conftest*
6351   wine_cv_sys_statfs_has_statfs=yes
6352 else
6353   echo "configure: failed program was:" >&5
6354   cat conftest.$ac_ext >&5
6355   rm -rf conftest*
6356   wine_cv_sys_statfs_has_statfs=no
6357
6358 fi
6359 rm -f conftest*
6360
6361 fi
6362
6363 echo "$ac_t""$wine_cv_sys_statfs_has_statfs" 1>&6
6364     if test "$wine_cv_sys_statfs_has_statfs" = "yes"
6365     then
6366       cat >> confdefs.h <<\EOF
6367 #define STATFS_DEFINED_BY_SYS_STATFS 1
6368 EOF
6369
6370     fi
6371 fi
6372
6373 if test "$ac_cv_header_sys_mount_h" = "yes"
6374 then
6375     echo $ac_n "checking "whether sys/mount.h defines statfs"""... $ac_c" 1>&6
6376 echo "configure:6377: checking "whether sys/mount.h defines statfs"" >&5
6377 if eval "test \"`echo '$''{'wine_cv_sys_mount_has_statfs'+set}'`\" = set"; then
6378   echo $ac_n "(cached) $ac_c" 1>&6
6379 else
6380   cat > conftest.$ac_ext <<EOF
6381 #line 6382 "configure"
6382 #include "confdefs.h"
6383
6384         #include <sys/types.h>
6385         #ifdef HAVE_SYS_PARAM_H
6386         # include <sys/param.h>
6387         #endif
6388         #include <sys/mount.h>
6389
6390 int main() {
6391
6392                 struct statfs stfs;
6393
6394 ; return 0; }
6395 EOF
6396 if { (eval echo configure:6397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6397   rm -rf conftest*
6398   wine_cv_sys_mount_has_statfs=yes
6399 else
6400   echo "configure: failed program was:" >&5
6401   cat conftest.$ac_ext >&5
6402   rm -rf conftest*
6403   wine_cv_sys_mount_has_statfs=no
6404
6405 fi
6406 rm -f conftest*
6407
6408 fi
6409
6410 echo "$ac_t""$wine_cv_sys_mount_has_statfs" 1>&6
6411     if test "$wine_cv_sys_mount_has_statfs" = "yes"
6412     then
6413       cat >> confdefs.h <<\EOF
6414 #define STATFS_DEFINED_BY_SYS_MOUNT 1
6415 EOF
6416
6417     fi
6418 fi
6419
6420
6421 echo $ac_n "checking "for statfs.f_bfree"""... $ac_c" 1>&6
6422 echo "configure:6423: checking "for statfs.f_bfree"" >&5
6423 if eval "test \"`echo '$''{'wine_cv_statfs_bfree'+set}'`\" = set"; then
6424   echo $ac_n "(cached) $ac_c" 1>&6
6425 else
6426    if test "x$statfs_bfree" = "xno"
6427     then
6428         wine_cv_statfs_bfree=no
6429     else
6430         cat > conftest.$ac_ext <<EOF
6431 #line 6432 "configure"
6432 #include "confdefs.h"
6433
6434         #include <sys/types.h>
6435         #ifdef HAVE_SYS_PARAM_H
6436         # include <sys/param.h>
6437         #endif
6438         #ifdef STATFS_DEFINED_BY_SYS_MOUNT
6439         # include <sys/mount.h>
6440         #else
6441         # ifdef STATFS_DEFINED_BY_SYS_VFS
6442         #  include <sys/vfs.h>
6443         # else
6444         #  ifdef STATFS_DEFINED_BY_SYS_STATFS
6445         #   include <sys/statfs.h>
6446         #  endif
6447         # endif
6448         #endif
6449
6450 int main() {
6451
6452                 struct statfs stfs;
6453
6454                 stfs.f_bfree++;
6455
6456 ; return 0; }
6457 EOF
6458 if { (eval echo configure:6459: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6459   rm -rf conftest*
6460   wine_cv_statfs_bfree=yes
6461 else
6462   echo "configure: failed program was:" >&5
6463   cat conftest.$ac_ext >&5
6464   rm -rf conftest*
6465   wine_cv_statfs_bfree=no
6466
6467 fi
6468 rm -f conftest*
6469     fi
6470 fi
6471
6472 echo "$ac_t""$wine_cv_statfs_bfree" 1>&6
6473 if test "$wine_cv_statfs_bfree" = "yes"
6474 then
6475   cat >> confdefs.h <<\EOF
6476 #define STATFS_HAS_BFREE 1
6477 EOF
6478
6479 fi
6480
6481 echo $ac_n "checking "for statfs.f_bavail"""... $ac_c" 1>&6
6482 echo "configure:6483: checking "for statfs.f_bavail"" >&5
6483 if eval "test \"`echo '$''{'wine_cv_statfs_bavail'+set}'`\" = set"; then
6484   echo $ac_n "(cached) $ac_c" 1>&6
6485 else
6486    if test "x$statfs_bavail" = "xno"
6487     then
6488         wine_cv_statfs_bavail=no
6489     else
6490         cat > conftest.$ac_ext <<EOF
6491 #line 6492 "configure"
6492 #include "confdefs.h"
6493
6494         #include <sys/types.h>
6495         #ifdef HAVE_SYS_PARAM_H
6496         # include <sys/param.h>
6497         #endif
6498         #ifdef STATFS_DEFINED_BY_SYS_MOUNT
6499         # include <sys/mount.h>
6500         #else
6501         # ifdef STATFS_DEFINED_BY_SYS_VFS
6502         #  include <sys/vfs.h>
6503         # else
6504         #  ifdef STATFS_DEFINED_BY_SYS_STATFS
6505         #   include <sys/statfs.h>
6506         #  endif
6507         # endif
6508         #endif
6509
6510 int main() {
6511
6512                 struct statfs stfs;
6513
6514                 stfs.f_bavail++;
6515
6516 ; return 0; }
6517 EOF
6518 if { (eval echo configure:6519: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6519   rm -rf conftest*
6520   wine_cv_statfs_bavail=yes
6521 else
6522   echo "configure: failed program was:" >&5
6523   cat conftest.$ac_ext >&5
6524   rm -rf conftest*
6525   wine_cv_statfs_bavail=no
6526
6527 fi
6528 rm -f conftest*
6529     fi
6530 fi
6531
6532 echo "$ac_t""$wine_cv_statfs_bavail" 1>&6
6533 if test "$wine_cv_statfs_bavail" = "yes"
6534 then
6535   cat >> confdefs.h <<\EOF
6536 #define STATFS_HAS_BAVAIL 1
6537 EOF
6538
6539 fi
6540
6541
6542 echo $ac_n "checking "for msg_accrights in struct msghdr"""... $ac_c" 1>&6
6543 echo "configure:6544: checking "for msg_accrights in struct msghdr"" >&5
6544 if eval "test \"`echo '$''{'ac_cv_c_msg_accrights'+set}'`\" = set"; then
6545   echo $ac_n "(cached) $ac_c" 1>&6
6546 else
6547   cat > conftest.$ac_ext <<EOF
6548 #line 6549 "configure"
6549 #include "confdefs.h"
6550 #include <sys/types.h>
6551 #include <sys/socket.h>
6552 int main() {
6553 struct msghdr hdr; hdr.msg_accrights=0
6554 ; return 0; }
6555 EOF
6556 if { (eval echo configure:6557: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6557   rm -rf conftest*
6558   ac_cv_c_msg_accrights="yes"
6559 else
6560   echo "configure: failed program was:" >&5
6561   cat conftest.$ac_ext >&5
6562   rm -rf conftest*
6563   ac_cv_c_msg_accrights="no"
6564 fi
6565 rm -f conftest*
6566 fi
6567
6568 echo "$ac_t""$ac_cv_c_msg_accrights" 1>&6
6569 if test "$ac_cv_c_msg_accrights" = "yes"
6570 then
6571     cat >> confdefs.h <<\EOF
6572 #define HAVE_MSGHDR_ACCRIGHTS 1
6573 EOF
6574
6575 fi
6576
6577
6578 echo $ac_n "checking "for sun_len in struct sockaddr_un"""... $ac_c" 1>&6
6579 echo "configure:6580: checking "for sun_len in struct sockaddr_un"" >&5
6580 if eval "test \"`echo '$''{'ac_cv_c_sun_len'+set}'`\" = set"; then
6581   echo $ac_n "(cached) $ac_c" 1>&6
6582 else
6583   cat > conftest.$ac_ext <<EOF
6584 #line 6585 "configure"
6585 #include "confdefs.h"
6586 #include <sys/types.h>
6587 #include <sys/socket.h>
6588 #include <sys/un.h>
6589 int main() {
6590 static struct sockaddr_un addr; addr.sun_len = 1
6591 ; return 0; }
6592 EOF
6593 if { (eval echo configure:6594: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6594   rm -rf conftest*
6595   ac_cv_c_sun_len="yes"
6596 else
6597   echo "configure: failed program was:" >&5
6598   cat conftest.$ac_ext >&5
6599   rm -rf conftest*
6600   ac_cv_c_sun_len="no"
6601 fi
6602 rm -f conftest*
6603 fi
6604
6605 echo "$ac_t""$ac_cv_c_sun_len" 1>&6
6606 if test "$ac_cv_c_sun_len" = "yes"
6607 then
6608     cat >> confdefs.h <<\EOF
6609 #define HAVE_SOCKADDR_SUN_LEN 1
6610 EOF
6611
6612 fi
6613
6614
6615 echo $ac_n "checking "whether we need to define __i386__"""... $ac_c" 1>&6
6616 echo "configure:6617: checking "whether we need to define __i386__"" >&5
6617 if eval "test \"`echo '$''{'ac_cv_cpp_def_i386'+set}'`\" = set"; then
6618   echo $ac_n "(cached) $ac_c" 1>&6
6619 else
6620   cat > conftest.$ac_ext <<EOF
6621 #line 6622 "configure"
6622 #include "confdefs.h"
6623 #if (defined(i386) || defined(__i386)) && !defined(__i386__)
6624 yes
6625 #endif
6626 EOF
6627 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6628   egrep "yes" >/dev/null 2>&1; then
6629   rm -rf conftest*
6630   ac_cv_cpp_def_i386="yes"
6631 else
6632   rm -rf conftest*
6633   ac_cv_cpp_def_i386="no"
6634 fi
6635 rm -f conftest*
6636
6637 fi
6638
6639 echo "$ac_t""$ac_cv_cpp_def_i386" 1>&6
6640 if test "$ac_cv_cpp_def_i386" = "yes"
6641 then
6642     CFLAGS="$CFLAGS -D__i386__"
6643     LINTFLAGS="$LINTFLAGS -D__i386__"
6644 fi
6645
6646 GCC_NO_BUILTIN=""
6647 if test "$GCC" = "yes"
6648 then
6649     GCC_NO_BUILTIN="-fno-builtin"
6650 fi
6651
6652
6653
6654
6655
6656 MAKE_RULES=Make.rules
6657
6658
6659 MAKE_DLL_RULES=dlls/Makedll.rules
6660
6661
6662 MAKE_PROG_RULES=programs/Makeprog.rules
6663
6664
6665 trap '' 1 2 15
6666 cat > confcache <<\EOF
6667 # This file is a shell script that caches the results of configure
6668 # tests run on this system so they can be shared between configure
6669 # scripts and configure runs.  It is not useful on other systems.
6670 # If it contains results you don't want to keep, you may remove or edit it.
6671 #
6672 # By default, configure uses ./config.cache as the cache file,
6673 # creating it if it does not exist already.  You can give configure
6674 # the --cache-file=FILE option to use a different cache file; that is
6675 # what configure does when it calls configure scripts in
6676 # subdirectories, so they share the cache.
6677 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6678 # config.status only pays attention to the cache file if you give it the
6679 # --recheck option to rerun configure.
6680 #
6681 EOF
6682 # The following way of writing the cache mishandles newlines in values,
6683 # but we know of no workaround that is simple, portable, and efficient.
6684 # So, don't put newlines in cache variables' values.
6685 # Ultrix sh set writes to stderr and can't be redirected directly,
6686 # and sets the high bit in the cache file unless we assign to the vars.
6687 (set) 2>&1 |
6688   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6689   *ac_space=\ *)
6690     # `set' does not quote correctly, so add quotes (double-quote substitution
6691     # turns \\\\ into \\, and sed turns \\ into \).
6692     sed -n \
6693       -e "s/'/'\\\\''/g" \
6694       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6695     ;;
6696   *)
6697     # `set' quotes correctly as required by POSIX, so do not add quotes.
6698     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6699     ;;
6700   esac >> confcache
6701 if cmp -s $cache_file confcache; then
6702   :
6703 else
6704   if test -w $cache_file; then
6705     echo "updating cache $cache_file"
6706     cat confcache > $cache_file
6707   else
6708     echo "not updating unwritable cache $cache_file"
6709   fi
6710 fi
6711 rm -f confcache
6712
6713 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6714
6715 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6716 # Let make expand exec_prefix.
6717 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6718
6719 # Any assignment to VPATH causes Sun make to only execute
6720 # the first set of double-colon rules, so remove it if not needed.
6721 # If there is a colon in the path, we need to keep it.
6722 if test "x$srcdir" = x.; then
6723   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6724 fi
6725
6726 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6727
6728 DEFS=-DHAVE_CONFIG_H
6729
6730 # Without the "./", some shells look in PATH for config.status.
6731 : ${CONFIG_STATUS=./config.status}
6732
6733 echo creating $CONFIG_STATUS
6734 rm -f $CONFIG_STATUS
6735 cat > $CONFIG_STATUS <<EOF
6736 #! /bin/sh
6737 # Generated automatically by configure.
6738 # Run this file to recreate the current configuration.
6739 # This directory was configured as follows,
6740 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6741 #
6742 # $0 $ac_configure_args
6743 #
6744 # Compiler output produced by configure, useful for debugging
6745 # configure, is in ./config.log if it exists.
6746
6747 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6748 for ac_option
6749 do
6750   case "\$ac_option" in
6751   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6752     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6753     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6754   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6755     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6756     exit 0 ;;
6757   -help | --help | --hel | --he | --h)
6758     echo "\$ac_cs_usage"; exit 0 ;;
6759   *) echo "\$ac_cs_usage"; exit 1 ;;
6760   esac
6761 done
6762
6763 ac_given_srcdir=$srcdir
6764 ac_given_INSTALL="$INSTALL"
6765
6766 trap 'rm -fr `echo "
6767 Make.rules
6768 dlls/Makedll.rules
6769 programs/Makeprog.rules
6770 Makefile
6771 console/Makefile
6772 controls/Makefile
6773 debugger/Makefile
6774 dlls/Makefile
6775 dlls/advapi32/Makefile
6776 dlls/avifil32/Makefile
6777 dlls/comctl32/Makefile
6778 dlls/commdlg/Makefile
6779 dlls/crtdll/Makefile
6780 dlls/dciman32/Makefile
6781 dlls/ddraw/Makefile
6782 dlls/dinput/Makefile
6783 dlls/dplay/Makefile
6784 dlls/dplayx/Makefile
6785 dlls/dsound/Makefile
6786 dlls/gdi/Makefile
6787 dlls/icmp/Makefile
6788 dlls/imagehlp/Makefile
6789 dlls/imm32/Makefile
6790 dlls/kernel/Makefile
6791 dlls/lzexpand/Makefile
6792 dlls/mpr/Makefile
6793 dlls/msacm/Makefile
6794 dlls/msnet32/Makefile
6795 dlls/msvideo/Makefile
6796 dlls/ntdll/Makefile
6797 dlls/odbc32/Makefile
6798 dlls/ole32/Makefile
6799 dlls/oleaut32/Makefile
6800 dlls/olecli/Makefile
6801 dlls/oledlg/Makefile
6802 dlls/olepro32/Makefile
6803 dlls/olesvr/Makefile
6804 dlls/opengl32/Makefile
6805 dlls/psapi/Makefile
6806 dlls/rasapi32/Makefile
6807 dlls/richedit/Makefile
6808 dlls/rpcrt4/Makefile
6809 dlls/serialui/Makefile
6810 dlls/setupapi/Makefile
6811 dlls/shell32/Makefile
6812 dlls/shfolder/Makefile
6813 dlls/shlwapi/Makefile
6814 dlls/tapi32/Makefile
6815 dlls/ttydrv/Makefile
6816 dlls/urlmon/Makefile
6817 dlls/user/Makefile
6818 dlls/version/Makefile
6819 dlls/win32s/Makefile
6820 dlls/winaspi/Makefile
6821 dlls/winedos/Makefile
6822 dlls/wineps/Makefile
6823 dlls/wininet/Makefile
6824 dlls/winmm/Makefile
6825 dlls/winmm/joystick/Makefile
6826 dlls/winmm/mcianim/Makefile
6827 dlls/winmm/mciavi/Makefile
6828 dlls/winmm/mcicda/Makefile
6829 dlls/winmm/mciseq/Makefile
6830 dlls/winmm/mciwave/Makefile
6831 dlls/winmm/midimap/Makefile
6832 dlls/winmm/wavemap/Makefile
6833 dlls/winmm/wineoss/Makefile
6834 dlls/winnls/Makefile
6835 dlls/winsock/Makefile
6836 dlls/winspool/Makefile
6837 dlls/wow32/Makefile
6838 dlls/wsock32/Makefile
6839 dlls/x11drv/Makefile
6840 documentation/Makefile
6841 documentation/wine.conf.man
6842 documentation/wine.man
6843 files/Makefile
6844 graphics/Makefile
6845 graphics/enhmetafiledrv/Makefile
6846 graphics/metafiledrv/Makefile
6847 graphics/win16drv/Makefile
6848 graphics/x11drv/Makefile
6849 if1632/Makefile
6850 include/Makefile
6851 library/Makefile
6852 libtest/Makefile
6853 loader/Makefile
6854 loader/dos/Makefile
6855 loader/ne/Makefile
6856 memory/Makefile
6857 misc/Makefile
6858 miscemu/Makefile
6859 msdos/Makefile
6860 objects/Makefile
6861 ole/Makefile
6862 programs/Makefile
6863 programs/avitools/Makefile
6864 programs/clock/Makefile
6865 programs/cmdlgtst/Makefile
6866 programs/control/Makefile
6867 programs/notepad/Makefile
6868 programs/osversioncheck/Makefile
6869 programs/progman/Makefile
6870 programs/regapi/Makefile
6871 programs/regtest/Makefile
6872 programs/uninstaller/Makefile
6873 programs/view/Makefile
6874 programs/wcmd/Makefile
6875 programs/winemine/Makefile
6876 programs/winhelp/Makefile
6877 programs/winver/Makefile
6878 relay32/Makefile
6879 scheduler/Makefile
6880 server/Makefile
6881 tools/Makefile
6882 tools/cvdump/Makefile
6883 tools/winebuild/Makefile
6884 tools/winelauncher
6885 tools/wmc/Makefile
6886 tools/wrc/Makefile
6887 tsx11/Makefile
6888 unicode/Makefile
6889 win32/Makefile
6890 windows/Makefile
6891 windows/x11drv/Makefile  include/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
6892 EOF
6893 cat >> $CONFIG_STATUS <<EOF
6894
6895 # Protect against being on the right side of a sed subst in config.status.
6896 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6897  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6898 $ac_vpsub
6899 $extrasub
6900 s%@SHELL@%$SHELL%g
6901 s%@CFLAGS@%$CFLAGS%g
6902 s%@CPPFLAGS@%$CPPFLAGS%g
6903 s%@CXXFLAGS@%$CXXFLAGS%g
6904 s%@FFLAGS@%$FFLAGS%g
6905 s%@DEFS@%$DEFS%g
6906 s%@LDFLAGS@%$LDFLAGS%g
6907 s%@LIBS@%$LIBS%g
6908 s%@exec_prefix@%$exec_prefix%g
6909 s%@prefix@%$prefix%g
6910 s%@program_transform_name@%$program_transform_name%g
6911 s%@bindir@%$bindir%g
6912 s%@sbindir@%$sbindir%g
6913 s%@libexecdir@%$libexecdir%g
6914 s%@datadir@%$datadir%g
6915 s%@sysconfdir@%$sysconfdir%g
6916 s%@sharedstatedir@%$sharedstatedir%g
6917 s%@localstatedir@%$localstatedir%g
6918 s%@libdir@%$libdir%g
6919 s%@includedir@%$includedir%g
6920 s%@oldincludedir@%$oldincludedir%g
6921 s%@infodir@%$infodir%g
6922 s%@mandir@%$mandir%g
6923 s%@OPTIONS@%$OPTIONS%g
6924 s%@SET_MAKE@%$SET_MAKE%g
6925 s%@CC@%$CC%g
6926 s%@CPP@%$CPP%g
6927 s%@X_CFLAGS@%$X_CFLAGS%g
6928 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
6929 s%@X_LIBS@%$X_LIBS%g
6930 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
6931 s%@YACC@%$YACC%g
6932 s%@LEX@%$LEX%g
6933 s%@LEXLIB@%$LEXLIB%g
6934 s%@XLEX@%$XLEX%g
6935 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
6936 s%@RANLIB@%$RANLIB%g
6937 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6938 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
6939 s%@INSTALL_DATA@%$INSTALL_DATA%g
6940 s%@LN_S@%$LN_S%g
6941 s%@C2MAN@%$C2MAN%g
6942 s%@LDCONFIG@%$LDCONFIG%g
6943 s%@DLLWRAP@%$DLLWRAP%g
6944 s%@LINT@%$LINT%g
6945 s%@LINTFLAGS@%$LINTFLAGS%g
6946 s%@LDCOMBINE@%$LDCOMBINE%g
6947 s%@XLIB@%$XLIB%g
6948 s%@X_DLLS@%$X_DLLS%g
6949 s%@XFILES@%$XFILES%g
6950 s%@OPENGLFILES@%$OPENGLFILES%g
6951 s%@OPENGL32_DLL@%$OPENGL32_DLL%g
6952 s%@DGA_SRCS@%$DGA_SRCS%g
6953 s%@DGA2_SRCS@%$DGA2_SRCS%g
6954 s%@MESA_SRCS@%$MESA_SRCS%g
6955 s%@DLL_LINK@%$DLL_LINK%g
6956 s%@DLLFLAGS@%$DLLFLAGS%g
6957 s%@LDSHARED@%$LDSHARED%g
6958 s%@LDDLLFLAGS@%$LDDLLFLAGS%g
6959 s%@LIBEXT@%$LIBEXT%g
6960 s%@LDPATH@%$LDPATH%g
6961 s%@ALLOCA@%$ALLOCA%g
6962 s%@GCC_NO_BUILTIN@%$GCC_NO_BUILTIN%g
6963 /@MAKE_RULES@/r $MAKE_RULES
6964 s%@MAKE_RULES@%%g
6965 /@MAKE_DLL_RULES@/r $MAKE_DLL_RULES
6966 s%@MAKE_DLL_RULES@%%g
6967 /@MAKE_PROG_RULES@/r $MAKE_PROG_RULES
6968 s%@MAKE_PROG_RULES@%%g
6969
6970 CEOF
6971 EOF
6972
6973 cat >> $CONFIG_STATUS <<\EOF
6974
6975 # Split the substitutions into bite-sized pieces for seds with
6976 # small command number limits, like on Digital OSF/1 and HP-UX.
6977 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6978 ac_file=1 # Number of current file.
6979 ac_beg=1 # First line for current file.
6980 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6981 ac_more_lines=:
6982 ac_sed_cmds=""
6983 while $ac_more_lines; do
6984   if test $ac_beg -gt 1; then
6985     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6986   else
6987     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6988   fi
6989   if test ! -s conftest.s$ac_file; then
6990     ac_more_lines=false
6991     rm -f conftest.s$ac_file
6992   else
6993     if test -z "$ac_sed_cmds"; then
6994       ac_sed_cmds="sed -f conftest.s$ac_file"
6995     else
6996       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6997     fi
6998     ac_file=`expr $ac_file + 1`
6999     ac_beg=$ac_end
7000     ac_end=`expr $ac_end + $ac_max_sed_cmds`
7001   fi
7002 done
7003 if test -z "$ac_sed_cmds"; then
7004   ac_sed_cmds=cat
7005 fi
7006 EOF
7007
7008 cat >> $CONFIG_STATUS <<EOF
7009
7010 CONFIG_FILES=\${CONFIG_FILES-"Make.rules
7011 dlls/Makedll.rules
7012 programs/Makeprog.rules
7013 Makefile
7014 console/Makefile
7015 controls/Makefile
7016 debugger/Makefile
7017 dlls/Makefile
7018 dlls/advapi32/Makefile
7019 dlls/avifil32/Makefile
7020 dlls/comctl32/Makefile
7021 dlls/commdlg/Makefile
7022 dlls/crtdll/Makefile
7023 dlls/dciman32/Makefile
7024 dlls/ddraw/Makefile
7025 dlls/dinput/Makefile
7026 dlls/dplay/Makefile
7027 dlls/dplayx/Makefile
7028 dlls/dsound/Makefile
7029 dlls/gdi/Makefile
7030 dlls/icmp/Makefile
7031 dlls/imagehlp/Makefile
7032 dlls/imm32/Makefile
7033 dlls/kernel/Makefile
7034 dlls/lzexpand/Makefile
7035 dlls/mpr/Makefile
7036 dlls/msacm/Makefile
7037 dlls/msnet32/Makefile
7038 dlls/msvideo/Makefile
7039 dlls/ntdll/Makefile
7040 dlls/odbc32/Makefile
7041 dlls/ole32/Makefile
7042 dlls/oleaut32/Makefile
7043 dlls/olecli/Makefile
7044 dlls/oledlg/Makefile
7045 dlls/olepro32/Makefile
7046 dlls/olesvr/Makefile
7047 dlls/opengl32/Makefile
7048 dlls/psapi/Makefile
7049 dlls/rasapi32/Makefile
7050 dlls/richedit/Makefile
7051 dlls/rpcrt4/Makefile
7052 dlls/serialui/Makefile
7053 dlls/setupapi/Makefile
7054 dlls/shell32/Makefile
7055 dlls/shfolder/Makefile
7056 dlls/shlwapi/Makefile
7057 dlls/tapi32/Makefile
7058 dlls/ttydrv/Makefile
7059 dlls/urlmon/Makefile
7060 dlls/user/Makefile
7061 dlls/version/Makefile
7062 dlls/win32s/Makefile
7063 dlls/winaspi/Makefile
7064 dlls/winedos/Makefile
7065 dlls/wineps/Makefile
7066 dlls/wininet/Makefile
7067 dlls/winmm/Makefile
7068 dlls/winmm/joystick/Makefile
7069 dlls/winmm/mcianim/Makefile
7070 dlls/winmm/mciavi/Makefile
7071 dlls/winmm/mcicda/Makefile
7072 dlls/winmm/mciseq/Makefile
7073 dlls/winmm/mciwave/Makefile
7074 dlls/winmm/midimap/Makefile
7075 dlls/winmm/wavemap/Makefile
7076 dlls/winmm/wineoss/Makefile
7077 dlls/winnls/Makefile
7078 dlls/winsock/Makefile
7079 dlls/winspool/Makefile
7080 dlls/wow32/Makefile
7081 dlls/wsock32/Makefile
7082 dlls/x11drv/Makefile
7083 documentation/Makefile
7084 documentation/wine.conf.man
7085 documentation/wine.man
7086 files/Makefile
7087 graphics/Makefile
7088 graphics/enhmetafiledrv/Makefile
7089 graphics/metafiledrv/Makefile
7090 graphics/win16drv/Makefile
7091 graphics/x11drv/Makefile
7092 if1632/Makefile
7093 include/Makefile
7094 library/Makefile
7095 libtest/Makefile
7096 loader/Makefile
7097 loader/dos/Makefile
7098 loader/ne/Makefile
7099 memory/Makefile
7100 misc/Makefile
7101 miscemu/Makefile
7102 msdos/Makefile
7103 objects/Makefile
7104 ole/Makefile
7105 programs/Makefile
7106 programs/avitools/Makefile
7107 programs/clock/Makefile
7108 programs/cmdlgtst/Makefile
7109 programs/control/Makefile
7110 programs/notepad/Makefile
7111 programs/osversioncheck/Makefile
7112 programs/progman/Makefile
7113 programs/regapi/Makefile
7114 programs/regtest/Makefile
7115 programs/uninstaller/Makefile
7116 programs/view/Makefile
7117 programs/wcmd/Makefile
7118 programs/winemine/Makefile
7119 programs/winhelp/Makefile
7120 programs/winver/Makefile
7121 relay32/Makefile
7122 scheduler/Makefile
7123 server/Makefile
7124 tools/Makefile
7125 tools/cvdump/Makefile
7126 tools/winebuild/Makefile
7127 tools/winelauncher
7128 tools/wmc/Makefile
7129 tools/wrc/Makefile
7130 tsx11/Makefile
7131 unicode/Makefile
7132 win32/Makefile
7133 windows/Makefile
7134 windows/x11drv/Makefile "}
7135 EOF
7136 cat >> $CONFIG_STATUS <<\EOF
7137 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
7138   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7139   case "$ac_file" in
7140   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7141        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7142   *) ac_file_in="${ac_file}.in" ;;
7143   esac
7144
7145   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7146
7147   # Remove last slash and all that follows it.  Not all systems have dirname.
7148   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7149   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7150     # The file is in a subdirectory.
7151     test ! -d "$ac_dir" && mkdir "$ac_dir"
7152     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
7153     # A "../" for each directory in $ac_dir_suffix.
7154     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7155   else
7156     ac_dir_suffix= ac_dots=
7157   fi
7158
7159   case "$ac_given_srcdir" in
7160   .)  srcdir=.
7161       if test -z "$ac_dots"; then top_srcdir=.
7162       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7163   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
7164   *) # Relative path.
7165     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7166     top_srcdir="$ac_dots$ac_given_srcdir" ;;
7167   esac
7168
7169   case "$ac_given_INSTALL" in
7170   [/$]*) INSTALL="$ac_given_INSTALL" ;;
7171   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7172   esac
7173
7174   echo creating "$ac_file"
7175   rm -f "$ac_file"
7176   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7177   case "$ac_file" in
7178   *Makefile*) ac_comsub="1i\\
7179 # $configure_input" ;;
7180   *) ac_comsub= ;;
7181   esac
7182
7183   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7184   sed -e "$ac_comsub
7185 s%@configure_input@%$configure_input%g
7186 s%@srcdir@%$srcdir%g
7187 s%@top_srcdir@%$top_srcdir%g
7188 s%@INSTALL@%$INSTALL%g
7189 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
7190 fi; done
7191 rm -f conftest.s*
7192
7193 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7194 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7195 #
7196 # ac_d sets the value in "#define NAME VALUE" lines.
7197 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
7198 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
7199 ac_dC='\3'
7200 ac_dD='%g'
7201 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
7202 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7203 ac_uB='\([      ]\)%\1#\2define\3'
7204 ac_uC=' '
7205 ac_uD='\4%g'
7206 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7207 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7208 ac_eB='$%\1#\2define\3'
7209 ac_eC=' '
7210 ac_eD='%g'
7211
7212 if test "${CONFIG_HEADERS+set}" != set; then
7213 EOF
7214 cat >> $CONFIG_STATUS <<EOF
7215   CONFIG_HEADERS="include/config.h"
7216 EOF
7217 cat >> $CONFIG_STATUS <<\EOF
7218 fi
7219 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
7220   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7221   case "$ac_file" in
7222   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7223        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7224   *) ac_file_in="${ac_file}.in" ;;
7225   esac
7226
7227   echo creating $ac_file
7228
7229   rm -f conftest.frag conftest.in conftest.out
7230   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7231   cat $ac_file_inputs > conftest.in
7232
7233 EOF
7234
7235 # Transform confdefs.h into a sed script conftest.vals that substitutes
7236 # the proper values into config.h.in to produce config.h.  And first:
7237 # Protect against being on the right side of a sed subst in config.status.
7238 # Protect against being in an unquoted here document in config.status.
7239 rm -f conftest.vals
7240 cat > conftest.hdr <<\EOF
7241 s/[\\&%]/\\&/g
7242 s%[\\$`]%\\&%g
7243 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
7244 s%ac_d%ac_u%gp
7245 s%ac_u%ac_e%gp
7246 EOF
7247 sed -n -f conftest.hdr confdefs.h > conftest.vals
7248 rm -f conftest.hdr
7249
7250 # This sed command replaces #undef with comments.  This is necessary, for
7251 # example, in the case of _POSIX_SOURCE, which is predefined and required
7252 # on some systems where configure will not decide to define it.
7253 cat >> conftest.vals <<\EOF
7254 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
7255 EOF
7256
7257 # Break up conftest.vals because some shells have a limit on
7258 # the size of here documents, and old seds have small limits too.
7259
7260 rm -f conftest.tail
7261 while :
7262 do
7263   ac_lines=`grep -c . conftest.vals`
7264   # grep -c gives empty output for an empty file on some AIX systems.
7265   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
7266   # Write a limited-size here document to conftest.frag.
7267   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
7268   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
7269   echo 'CEOF
7270   sed -f conftest.frag conftest.in > conftest.out
7271   rm -f conftest.in
7272   mv conftest.out conftest.in
7273 ' >> $CONFIG_STATUS
7274   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
7275   rm -f conftest.vals
7276   mv conftest.tail conftest.vals
7277 done
7278 rm -f conftest.vals
7279
7280 cat >> $CONFIG_STATUS <<\EOF
7281   rm -f conftest.frag conftest.h
7282   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
7283   cat conftest.in >> conftest.h
7284   rm -f conftest.in
7285   if cmp -s $ac_file conftest.h 2>/dev/null; then
7286     echo "$ac_file is unchanged"
7287     rm -f conftest.h
7288   else
7289     # Remove last slash and all that follows it.  Not all systems have dirname.
7290       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7291       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7292       # The file is in a subdirectory.
7293       test ! -d "$ac_dir" && mkdir "$ac_dir"
7294     fi
7295     rm -f $ac_file
7296     mv conftest.h $ac_file
7297   fi
7298 fi; done
7299
7300 EOF
7301 cat >> $CONFIG_STATUS <<EOF
7302
7303
7304 EOF
7305 cat >> $CONFIG_STATUS <<\EOF
7306
7307 extra_subdirs="\
7308 dlls/ddraw/d3ddevice \
7309 dlls/ddraw/dclipper \
7310 dlls/ddraw/ddraw \
7311 dlls/ddraw/direct3d \
7312 dlls/ddraw/dpalette \
7313 dlls/ddraw/dsurface \
7314 dlls/dinput/joystick \
7315 dlls/dinput/keyboard \
7316 dlls/dinput/mouse \
7317 dlls/kernel/messages \
7318 dlls/user/resources \
7319 "
7320 for i in $extra_subdirs; do [ -d $i ] || (echo "creating $i" && mkdir $i); done
7321
7322 exit 0
7323 EOF
7324 chmod +x $CONFIG_STATUS
7325 rm -fr confdefs* $ac_clean_files
7326 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
7327
7328
7329 if test "$have_x" = "no"
7330 then
7331   echo
7332   echo "*** Warning: X development files not found. Wine will be built without"
7333   echo "*** X support, which currently does not work, and would probably not be"
7334   echo "*** what you want anyway. You will need to install devel packages of"
7335   echo "*** Xlib/Xfree86 and Xpm at the very least."
7336 elif test "$ac_cv_lib_Xpm_XpmCreatePixmapFromData" = "no"
7337 then
7338   echo
7339   echo "*** Warning: Xpm development files not found. Wine will be built without"
7340   echo "*** Xpm support, which currently does not work. You will need to install"
7341   echo "*** devel packages of Xpm."
7342 fi
7343
7344 if test "$ac_cv_lib_ncurses_resizeterm" = "no" -a "$ac_cv_lib_ncurses_waddch" = "yes"
7345 then
7346   echo
7347   echo "*** Warning: resizeterm not found in ncurses. Wine will be built without"
7348   echo "*** terminal resize support. Consider upgrading ncurses."
7349 fi
7350
7351 if test "$wine_cv_libc_reentrant" = "no"
7352 then
7353   echo
7354   echo "*** Warning: non-reentrant libc detected. Wine will be build without"
7355   echo "*** thread support. Consider upgrading libc to a more recent"
7356   echo "*** reentrant version of libc."
7357 fi
7358
7359 if test "$wine_cv_opengl_version_OK" = "no"
7360 then
7361   echo
7362   echo "*** Warning: old Mesa headers detected. Wine will be built without Direct3D"
7363   echo "*** support. Consider upgrading your Mesa libraries (http://www.mesa3d.org/)."
7364 fi
7365
7366 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "normal"
7367 then
7368   echo
7369   echo "*** Warning: the OpenGL version you have installed relies on libpthread for"
7370   echo "*** thread-safety. To prevent crashes, OpenGL support has been removed."
7371   echo "*** A fix for glibc 2.1.3 that seem to work is included in this version of Wine,"
7372   echo "*** start configure with '--enable-opengl' to force OpenGL support."
7373 fi
7374
7375 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "yes"
7376 then
7377   echo
7378   echo "*** Warning: you explicitely linked in a thread-safe OpenGL version. If you"
7379   echo "*** experience unusual crashes on DirectDraw games, try first to disable OpenGL"
7380   echo "*** support before reporting bugs."
7381 fi
7382
7383
7384 echo
7385 echo "Configure finished.  Do 'make depend && make' to compile Wine."
7386 echo
7387