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 via pthread"
  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 _xpg4_setrunelocale in -lxpg4""... $ac_c" 1>&6
2745 echo "configure:2746: checking for _xpg4_setrunelocale in -lxpg4" >&5
2746 ac_lib_var=`echo xpg4'_'_xpg4_setrunelocale | sed 'y%./+-%__p_%'`
2747 if eval "test \"`echo '$''{'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 _xpg4_setrunelocale();
2759
2760 int main() {
2761 _xpg4_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 if test "$have_x" = "yes"
3095 then
3096     XLIB="-lXext -lX11"
3097     ac_save_CPPFLAGS="$CPPFLAGS"
3098     CPPFLAGS="$CPPFLAGS $X_CFLAGS"
3099
3100         for ac_hdr in X11/xpm.h
3101 do
3102 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3103 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3104 echo "configure:3105: checking for $ac_hdr" >&5
3105 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3106   echo $ac_n "(cached) $ac_c" 1>&6
3107 else
3108   cat > conftest.$ac_ext <<EOF
3109 #line 3110 "configure"
3110 #include "confdefs.h"
3111 #include <$ac_hdr>
3112 EOF
3113 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3114 { (eval echo configure:3115: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3115 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3116 if test -z "$ac_err"; then
3117   rm -rf conftest*
3118   eval "ac_cv_header_$ac_safe=yes"
3119 else
3120   echo "$ac_err" >&5
3121   echo "configure: failed program was:" >&5
3122   cat conftest.$ac_ext >&5
3123   rm -rf conftest*
3124   eval "ac_cv_header_$ac_safe=no"
3125 fi
3126 rm -f conftest*
3127 fi
3128 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3129   echo "$ac_t""yes" 1>&6
3130     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3131   cat >> confdefs.h <<EOF
3132 #define $ac_tr_hdr 1
3133 EOF
3134           echo $ac_n "checking for XpmCreatePixmapFromData in -lXpm""... $ac_c" 1>&6
3135 echo "configure:3136: checking for XpmCreatePixmapFromData in -lXpm" >&5
3136 ac_lib_var=`echo Xpm'_'XpmCreatePixmapFromData | sed 'y%./+-%__p_%'`
3137 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3138   echo $ac_n "(cached) $ac_c" 1>&6
3139 else
3140   ac_save_LIBS="$LIBS"
3141 LIBS="-lXpm $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
3142          $LIBS"
3143 cat > conftest.$ac_ext <<EOF
3144 #line 3145 "configure"
3145 #include "confdefs.h"
3146 /* Override any gcc2 internal prototype to avoid an error.  */
3147 /* We use char because int might match the return type of a gcc2
3148     builtin and then its argument prototype would still apply.  */
3149 char XpmCreatePixmapFromData();
3150
3151 int main() {
3152 XpmCreatePixmapFromData()
3153 ; return 0; }
3154 EOF
3155 if { (eval echo configure:3156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3156   rm -rf conftest*
3157   eval "ac_cv_lib_$ac_lib_var=yes"
3158 else
3159   echo "configure: failed program was:" >&5
3160   cat conftest.$ac_ext >&5
3161   rm -rf conftest*
3162   eval "ac_cv_lib_$ac_lib_var=no"
3163 fi
3164 rm -f conftest*
3165 LIBS="$ac_save_LIBS"
3166
3167 fi
3168 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3169   echo "$ac_t""yes" 1>&6
3170    cat >> confdefs.h <<\EOF
3171 #define HAVE_LIBXXPM 1
3172 EOF
3173  X_PRE_LIBS="$X_PRE_LIBS -lXpm"
3174 else
3175   echo "$ac_t""no" 1>&6
3176 fi
3177
3178
3179 else
3180   echo "$ac_t""no" 1>&6
3181                                 echo "Redhat            :       xpm xpm-devel"
3182         echo "Caldera OpenLinux :       xpm xpm-devel xpm-devel-static"
3183         echo "SuSE              :       xpm"
3184         echo "Debian/Corel Linux:       xpm4g xpm4g-dev"
3185         echo
3186         echo "Or get the sources from ftp.x.org and all its mirror sites from "
3187         echo "the directory /contrib/libraries."
3188         echo
3189         exit 1
3190
3191
3192 fi
3193 done
3194
3195
3196         for ac_hdr in X11/Xlib.h
3197 do
3198 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3199 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3200 echo "configure:3201: checking for $ac_hdr" >&5
3201 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3202   echo $ac_n "(cached) $ac_c" 1>&6
3203 else
3204   cat > conftest.$ac_ext <<EOF
3205 #line 3206 "configure"
3206 #include "confdefs.h"
3207 #include <$ac_hdr>
3208 EOF
3209 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3210 { (eval echo configure:3211: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3211 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3212 if test -z "$ac_err"; then
3213   rm -rf conftest*
3214   eval "ac_cv_header_$ac_safe=yes"
3215 else
3216   echo "$ac_err" >&5
3217   echo "configure: failed program was:" >&5
3218   cat conftest.$ac_ext >&5
3219   rm -rf conftest*
3220   eval "ac_cv_header_$ac_safe=no"
3221 fi
3222 rm -f conftest*
3223 fi
3224 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3225   echo "$ac_t""yes" 1>&6
3226     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3227   cat >> confdefs.h <<EOF
3228 #define $ac_tr_hdr 1
3229 EOF
3230
3231                 for ac_hdr in X11/XKBlib.h
3232 do
3233 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3234 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3235 echo "configure:3236: checking for $ac_hdr" >&5
3236 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3237   echo $ac_n "(cached) $ac_c" 1>&6
3238 else
3239   cat > conftest.$ac_ext <<EOF
3240 #line 3241 "configure"
3241 #include "confdefs.h"
3242 #include <$ac_hdr>
3243 EOF
3244 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3245 { (eval echo configure:3246: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3246 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3247 if test -z "$ac_err"; then
3248   rm -rf conftest*
3249   eval "ac_cv_header_$ac_safe=yes"
3250 else
3251   echo "$ac_err" >&5
3252   echo "configure: failed program was:" >&5
3253   cat conftest.$ac_ext >&5
3254   rm -rf conftest*
3255   eval "ac_cv_header_$ac_safe=no"
3256 fi
3257 rm -f conftest*
3258 fi
3259 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3260   echo "$ac_t""yes" 1>&6
3261     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3262   cat >> confdefs.h <<EOF
3263 #define $ac_tr_hdr 1
3264 EOF
3265                 echo $ac_n "checking for XkbQueryExtension in -lX11""... $ac_c" 1>&6
3266 echo "configure:3267: checking for XkbQueryExtension in -lX11" >&5
3267 ac_lib_var=`echo X11'_'XkbQueryExtension | sed 'y%./+-%__p_%'`
3268 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3269   echo $ac_n "(cached) $ac_c" 1>&6
3270 else
3271   ac_save_LIBS="$LIBS"
3272 LIBS="-lX11 $X_LIBS -lXext -lX11 $X_EXTRA_LIBS $LIBS"
3273 cat > conftest.$ac_ext <<EOF
3274 #line 3275 "configure"
3275 #include "confdefs.h"
3276 /* Override any gcc2 internal prototype to avoid an error.  */
3277 /* We use char because int might match the return type of a gcc2
3278     builtin and then its argument prototype would still apply.  */
3279 char XkbQueryExtension();
3280
3281 int main() {
3282 XkbQueryExtension()
3283 ; return 0; }
3284 EOF
3285 if { (eval echo configure:3286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3286   rm -rf conftest*
3287   eval "ac_cv_lib_$ac_lib_var=yes"
3288 else
3289   echo "configure: failed program was:" >&5
3290   cat conftest.$ac_ext >&5
3291   rm -rf conftest*
3292   eval "ac_cv_lib_$ac_lib_var=no"
3293 fi
3294 rm -f conftest*
3295 LIBS="$ac_save_LIBS"
3296
3297 fi
3298 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3299   echo "$ac_t""yes" 1>&6
3300   cat >> confdefs.h <<\EOF
3301 #define HAVE_XKB 1
3302 EOF
3303
3304 else
3305   echo "$ac_t""no" 1>&6
3306 fi
3307
3308
3309 else
3310   echo "$ac_t""no" 1>&6
3311 echo "configure: warning: XKB extension not found!!" 1>&2
3312
3313 fi
3314 done
3315
3316
3317                 for ac_hdr in X11/extensions/XShm.h
3318 do
3319 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3320 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3321 echo "configure:3322: checking for $ac_hdr" >&5
3322 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3323   echo $ac_n "(cached) $ac_c" 1>&6
3324 else
3325   cat > conftest.$ac_ext <<EOF
3326 #line 3327 "configure"
3327 #include "confdefs.h"
3328 #include <$ac_hdr>
3329 EOF
3330 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3331 { (eval echo configure:3332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3332 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3333 if test -z "$ac_err"; then
3334   rm -rf conftest*
3335   eval "ac_cv_header_$ac_safe=yes"
3336 else
3337   echo "$ac_err" >&5
3338   echo "configure: failed program was:" >&5
3339   cat conftest.$ac_ext >&5
3340   rm -rf conftest*
3341   eval "ac_cv_header_$ac_safe=no"
3342 fi
3343 rm -f conftest*
3344 fi
3345 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3346   echo "$ac_t""yes" 1>&6
3347     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3348   cat >> confdefs.h <<EOF
3349 #define $ac_tr_hdr 1
3350 EOF
3351                 echo $ac_n "checking for XShmQueryExtension in -lXext""... $ac_c" 1>&6
3352 echo "configure:3353: checking for XShmQueryExtension in -lXext" >&5
3353 ac_lib_var=`echo Xext'_'XShmQueryExtension | sed 'y%./+-%__p_%'`
3354 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3355   echo $ac_n "(cached) $ac_c" 1>&6
3356 else
3357   ac_save_LIBS="$LIBS"
3358 LIBS="-lXext $X_LIBS -lXext -lX11 $X_EXTRA_LIBS $LIBS"
3359 cat > conftest.$ac_ext <<EOF
3360 #line 3361 "configure"
3361 #include "confdefs.h"
3362 /* Override any gcc2 internal prototype to avoid an error.  */
3363 /* We use char because int might match the return type of a gcc2
3364     builtin and then its argument prototype would still apply.  */
3365 char XShmQueryExtension();
3366
3367 int main() {
3368 XShmQueryExtension()
3369 ; return 0; }
3370 EOF
3371 if { (eval echo configure:3372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3372   rm -rf conftest*
3373   eval "ac_cv_lib_$ac_lib_var=yes"
3374 else
3375   echo "configure: failed program was:" >&5
3376   cat conftest.$ac_ext >&5
3377   rm -rf conftest*
3378   eval "ac_cv_lib_$ac_lib_var=no"
3379 fi
3380 rm -f conftest*
3381 LIBS="$ac_save_LIBS"
3382
3383 fi
3384 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3385   echo "$ac_t""yes" 1>&6
3386   cat >> confdefs.h <<\EOF
3387 #define HAVE_LIBXXSHM 1
3388 EOF
3389
3390 else
3391   echo "$ac_t""no" 1>&6
3392 fi
3393
3394
3395 else
3396   echo "$ac_t""no" 1>&6
3397 echo "configure: warning: Xshm extension not found!!" 1>&2
3398
3399 fi
3400 done
3401
3402
3403                 for ac_hdr in X11/extensions/shape.h
3404 do
3405 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3406 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3407 echo "configure:3408: checking for $ac_hdr" >&5
3408 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3409   echo $ac_n "(cached) $ac_c" 1>&6
3410 else
3411   cat > conftest.$ac_ext <<EOF
3412 #line 3413 "configure"
3413 #include "confdefs.h"
3414 #include <$ac_hdr>
3415 EOF
3416 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3417 { (eval echo configure:3418: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3418 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3419 if test -z "$ac_err"; then
3420   rm -rf conftest*
3421   eval "ac_cv_header_$ac_safe=yes"
3422 else
3423   echo "$ac_err" >&5
3424   echo "configure: failed program was:" >&5
3425   cat conftest.$ac_ext >&5
3426   rm -rf conftest*
3427   eval "ac_cv_header_$ac_safe=no"
3428 fi
3429 rm -f conftest*
3430 fi
3431 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3432   echo "$ac_t""yes" 1>&6
3433     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3434   cat >> confdefs.h <<EOF
3435 #define $ac_tr_hdr 1
3436 EOF
3437                 echo $ac_n "checking for XShapeQueryExtension in -lXext""... $ac_c" 1>&6
3438 echo "configure:3439: checking for XShapeQueryExtension in -lXext" >&5
3439 ac_lib_var=`echo Xext'_'XShapeQueryExtension | sed 'y%./+-%__p_%'`
3440 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3441   echo $ac_n "(cached) $ac_c" 1>&6
3442 else
3443   ac_save_LIBS="$LIBS"
3444 LIBS="-lXext $X_LIBS -lXext -lX11 $X_EXTRA_LIBS $LIBS"
3445 cat > conftest.$ac_ext <<EOF
3446 #line 3447 "configure"
3447 #include "confdefs.h"
3448 /* Override any gcc2 internal prototype to avoid an error.  */
3449 /* We use char because int might match the return type of a gcc2
3450     builtin and then its argument prototype would still apply.  */
3451 char XShapeQueryExtension();
3452
3453 int main() {
3454 XShapeQueryExtension()
3455 ; return 0; }
3456 EOF
3457 if { (eval echo configure:3458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3458   rm -rf conftest*
3459   eval "ac_cv_lib_$ac_lib_var=yes"
3460 else
3461   echo "configure: failed program was:" >&5
3462   cat conftest.$ac_ext >&5
3463   rm -rf conftest*
3464   eval "ac_cv_lib_$ac_lib_var=no"
3465 fi
3466 rm -f conftest*
3467 LIBS="$ac_save_LIBS"
3468
3469 fi
3470 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3471   echo "$ac_t""yes" 1>&6
3472   cat >> confdefs.h <<\EOF
3473 #define HAVE_LIBXSHAPE 1
3474 EOF
3475
3476 else
3477   echo "$ac_t""no" 1>&6
3478 fi
3479
3480
3481 else
3482   echo "$ac_t""no" 1>&6
3483 echo "configure: warning: XShape extension not found!!" 1>&2
3484
3485 fi
3486 done
3487
3488
3489                 for ac_hdr in X11/extensions/xf86dga.h
3490 do
3491 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3492 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3493 echo "configure:3494: checking for $ac_hdr" >&5
3494 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3495   echo $ac_n "(cached) $ac_c" 1>&6
3496 else
3497   cat > conftest.$ac_ext <<EOF
3498 #line 3499 "configure"
3499 #include "confdefs.h"
3500 #include <$ac_hdr>
3501 EOF
3502 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3503 { (eval echo configure:3504: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3504 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3505 if test -z "$ac_err"; then
3506   rm -rf conftest*
3507   eval "ac_cv_header_$ac_safe=yes"
3508 else
3509   echo "$ac_err" >&5
3510   echo "configure: failed program was:" >&5
3511   cat conftest.$ac_ext >&5
3512   rm -rf conftest*
3513   eval "ac_cv_header_$ac_safe=no"
3514 fi
3515 rm -f conftest*
3516 fi
3517 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3518   echo "$ac_t""yes" 1>&6
3519     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3520   cat >> confdefs.h <<EOF
3521 #define $ac_tr_hdr 1
3522 EOF
3523                               echo $ac_n "checking for XDGAQueryExtension in -lXxf86dga""... $ac_c" 1>&6
3524 echo "configure:3525: checking for XDGAQueryExtension in -lXxf86dga" >&5
3525 ac_lib_var=`echo Xxf86dga'_'XDGAQueryExtension | sed 'y%./+-%__p_%'`
3526 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3527   echo $ac_n "(cached) $ac_c" 1>&6
3528 else
3529   ac_save_LIBS="$LIBS"
3530 LIBS="-lXxf86dga $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
3531                $LIBS"
3532 cat > conftest.$ac_ext <<EOF
3533 #line 3534 "configure"
3534 #include "confdefs.h"
3535 /* Override any gcc2 internal prototype to avoid an error.  */
3536 /* We use char because int might match the return type of a gcc2
3537     builtin and then its argument prototype would still apply.  */
3538 char XDGAQueryExtension();
3539
3540 int main() {
3541 XDGAQueryExtension()
3542 ; return 0; }
3543 EOF
3544 if { (eval echo configure:3545: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3545   rm -rf conftest*
3546   eval "ac_cv_lib_$ac_lib_var=yes"
3547 else
3548   echo "configure: failed program was:" >&5
3549   cat conftest.$ac_ext >&5
3550   rm -rf conftest*
3551   eval "ac_cv_lib_$ac_lib_var=no"
3552 fi
3553 rm -f conftest*
3554 LIBS="$ac_save_LIBS"
3555
3556 fi
3557 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3558   echo "$ac_t""yes" 1>&6
3559                      cat >> confdefs.h <<\EOF
3560 #define HAVE_LIBXXF86DGA2 1
3561 EOF
3562
3563                   cat >> confdefs.h <<\EOF
3564 #define HAVE_LIBXXF86DGA 1
3565 EOF
3566
3567                   X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
3568
3569 else
3570   echo "$ac_t""no" 1>&6
3571                                      echo $ac_n "checking for XF86DGAQueryExtension in -lXxf86dga""... $ac_c" 1>&6
3572 echo "configure:3573: checking for XF86DGAQueryExtension in -lXxf86dga" >&5
3573 ac_lib_var=`echo Xxf86dga'_'XF86DGAQueryExtension | sed 'y%./+-%__p_%'`
3574 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3575   echo $ac_n "(cached) $ac_c" 1>&6
3576 else
3577   ac_save_LIBS="$LIBS"
3578 LIBS="-lXxf86dga $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
3579                    $LIBS"
3580 cat > conftest.$ac_ext <<EOF
3581 #line 3582 "configure"
3582 #include "confdefs.h"
3583 /* Override any gcc2 internal prototype to avoid an error.  */
3584 /* We use char because int might match the return type of a gcc2
3585     builtin and then its argument prototype would still apply.  */
3586 char XF86DGAQueryExtension();
3587
3588 int main() {
3589 XF86DGAQueryExtension()
3590 ; return 0; }
3591 EOF
3592 if { (eval echo configure:3593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3593   rm -rf conftest*
3594   eval "ac_cv_lib_$ac_lib_var=yes"
3595 else
3596   echo "configure: failed program was:" >&5
3597   cat conftest.$ac_ext >&5
3598   rm -rf conftest*
3599   eval "ac_cv_lib_$ac_lib_var=no"
3600 fi
3601 rm -f conftest*
3602 LIBS="$ac_save_LIBS"
3603
3604 fi
3605 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3606   echo "$ac_t""yes" 1>&6
3607    cat >> confdefs.h <<\EOF
3608 #define HAVE_LIBXXF86DGA 1
3609 EOF
3610
3611                       X_PRE_LIBS="$X_PRE_LIBS -lXxf86dga"
3612
3613 else
3614   echo "$ac_t""no" 1>&6
3615 fi
3616
3617
3618 fi
3619
3620
3621 else
3622   echo "$ac_t""no" 1>&6
3623 echo "configure: warning: DGA extension not found!!" 1>&2
3624
3625 fi
3626 done
3627
3628
3629                 for ac_hdr in X11/extensions/xf86vmode.h
3630 do
3631 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3632 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3633 echo "configure:3634: checking for $ac_hdr" >&5
3634 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3635   echo $ac_n "(cached) $ac_c" 1>&6
3636 else
3637   cat > conftest.$ac_ext <<EOF
3638 #line 3639 "configure"
3639 #include "confdefs.h"
3640 #include <$ac_hdr>
3641 EOF
3642 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3643 { (eval echo configure:3644: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3644 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3645 if test -z "$ac_err"; then
3646   rm -rf conftest*
3647   eval "ac_cv_header_$ac_safe=yes"
3648 else
3649   echo "$ac_err" >&5
3650   echo "configure: failed program was:" >&5
3651   cat conftest.$ac_ext >&5
3652   rm -rf conftest*
3653   eval "ac_cv_header_$ac_safe=no"
3654 fi
3655 rm -f conftest*
3656 fi
3657 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3658   echo "$ac_t""yes" 1>&6
3659     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3660   cat >> confdefs.h <<EOF
3661 #define $ac_tr_hdr 1
3662 EOF
3663                   echo $ac_n "checking for XF86VidModeQueryExtension in -lXxf86vm""... $ac_c" 1>&6
3664 echo "configure:3665: checking for XF86VidModeQueryExtension in -lXxf86vm" >&5
3665 ac_lib_var=`echo Xxf86vm'_'XF86VidModeQueryExtension | sed 'y%./+-%__p_%'`
3666 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3667   echo $ac_n "(cached) $ac_c" 1>&6
3668 else
3669   ac_save_LIBS="$LIBS"
3670 LIBS="-lXxf86vm $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
3671                  $LIBS"
3672 cat > conftest.$ac_ext <<EOF
3673 #line 3674 "configure"
3674 #include "confdefs.h"
3675 /* Override any gcc2 internal prototype to avoid an error.  */
3676 /* We use char because int might match the return type of a gcc2
3677     builtin and then its argument prototype would still apply.  */
3678 char XF86VidModeQueryExtension();
3679
3680 int main() {
3681 XF86VidModeQueryExtension()
3682 ; return 0; }
3683 EOF
3684 if { (eval echo configure:3685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3685   rm -rf conftest*
3686   eval "ac_cv_lib_$ac_lib_var=yes"
3687 else
3688   echo "configure: failed program was:" >&5
3689   cat conftest.$ac_ext >&5
3690   rm -rf conftest*
3691   eval "ac_cv_lib_$ac_lib_var=no"
3692 fi
3693 rm -f conftest*
3694 LIBS="$ac_save_LIBS"
3695
3696 fi
3697 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3698   echo "$ac_t""yes" 1>&6
3699    cat >> confdefs.h <<\EOF
3700 #define HAVE_LIBXXF86VM 1
3701 EOF
3702
3703                      X_PRE_LIBS="$X_PRE_LIBS -lXxf86vm"
3704
3705 else
3706   echo "$ac_t""no" 1>&6
3707 fi
3708
3709
3710 else
3711   echo "$ac_t""no" 1>&6
3712 echo "configure: warning: XFree86 VMODE extension not found!!" 1>&2
3713
3714 fi
3715 done
3716
3717
3718                 for ac_hdr in X11/extensions/Xvlib.h
3719 do
3720 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3721 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3722 echo "configure:3723: checking for $ac_hdr" >&5
3723 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3724   echo $ac_n "(cached) $ac_c" 1>&6
3725 else
3726   cat > conftest.$ac_ext <<EOF
3727 #line 3728 "configure"
3728 #include "confdefs.h"
3729 #include <$ac_hdr>
3730 EOF
3731 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3732 { (eval echo configure:3733: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3733 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3734 if test -z "$ac_err"; then
3735   rm -rf conftest*
3736   eval "ac_cv_header_$ac_safe=yes"
3737 else
3738   echo "$ac_err" >&5
3739   echo "configure: failed program was:" >&5
3740   cat conftest.$ac_ext >&5
3741   rm -rf conftest*
3742   eval "ac_cv_header_$ac_safe=no"
3743 fi
3744 rm -f conftest*
3745 fi
3746 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3747   echo "$ac_t""yes" 1>&6
3748     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3749   cat >> confdefs.h <<EOF
3750 #define $ac_tr_hdr 1
3751 EOF
3752                   echo $ac_n "checking for XvShmCreateImage in -lXv""... $ac_c" 1>&6
3753 echo "configure:3754: checking for XvShmCreateImage in -lXv" >&5
3754 ac_lib_var=`echo Xv'_'XvShmCreateImage | sed 'y%./+-%__p_%'`
3755 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3756   echo $ac_n "(cached) $ac_c" 1>&6
3757 else
3758   ac_save_LIBS="$LIBS"
3759 LIBS="-lXv $X_LIBS -lXext -lX11 $X_EXTRA_LIBS
3760                  $LIBS"
3761 cat > conftest.$ac_ext <<EOF
3762 #line 3763 "configure"
3763 #include "confdefs.h"
3764 /* Override any gcc2 internal prototype to avoid an error.  */
3765 /* We use char because int might match the return type of a gcc2
3766     builtin and then its argument prototype would still apply.  */
3767 char XvShmCreateImage();
3768
3769 int main() {
3770 XvShmCreateImage()
3771 ; return 0; }
3772 EOF
3773 if { (eval echo configure:3774: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3774   rm -rf conftest*
3775   eval "ac_cv_lib_$ac_lib_var=yes"
3776 else
3777   echo "configure: failed program was:" >&5
3778   cat conftest.$ac_ext >&5
3779   rm -rf conftest*
3780   eval "ac_cv_lib_$ac_lib_var=no"
3781 fi
3782 rm -f conftest*
3783 LIBS="$ac_save_LIBS"
3784
3785 fi
3786 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3787   echo "$ac_t""yes" 1>&6
3788    cat >> confdefs.h <<\EOF
3789 #define HAVE_XVIDEO 1
3790 EOF
3791
3792                      X_PRE_LIBS="$X_PRE_LIBS -lXv"
3793
3794 else
3795   echo "$ac_t""no" 1>&6
3796 fi
3797
3798
3799 else
3800   echo "$ac_t""no" 1>&6
3801 echo "configure: warning: XVideo extension not found !!" 1>&2
3802
3803 fi
3804 done
3805
3806
3807
3808
3809 else
3810   echo "$ac_t""no" 1>&6
3811 fi
3812 done
3813
3814         if test $OPENGL = "yes" -o $OPENGL = "normal"
3815     then
3816         for ac_hdr in GL/gl.h GL/glx.h GL/glext.h
3817 do
3818 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3819 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3820 echo "configure:3821: checking for $ac_hdr" >&5
3821 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3822   echo $ac_n "(cached) $ac_c" 1>&6
3823 else
3824   cat > conftest.$ac_ext <<EOF
3825 #line 3826 "configure"
3826 #include "confdefs.h"
3827 #include <$ac_hdr>
3828 EOF
3829 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3830 { (eval echo configure:3831: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3831 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3832 if test -z "$ac_err"; then
3833   rm -rf conftest*
3834   eval "ac_cv_header_$ac_safe=yes"
3835 else
3836   echo "$ac_err" >&5
3837   echo "configure: failed program was:" >&5
3838   cat conftest.$ac_ext >&5
3839   rm -rf conftest*
3840   eval "ac_cv_header_$ac_safe=no"
3841 fi
3842 rm -f conftest*
3843 fi
3844 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3845   echo "$ac_t""yes" 1>&6
3846     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3847   cat >> confdefs.h <<EOF
3848 #define $ac_tr_hdr 1
3849 EOF
3850
3851 else
3852   echo "$ac_t""no" 1>&6
3853 fi
3854 done
3855
3856         if test "$ac_cv_header_GL_gl_h" = "yes" -a "$ac_cv_header_GL_glx_h" = "yes"
3857         then
3858                     echo $ac_n "checking "for up-to-date OpenGL version"""... $ac_c" 1>&6
3859 echo "configure:3860: checking "for up-to-date OpenGL version"" >&5
3860 if eval "test \"`echo '$''{'wine_cv_opengl_version_OK'+set}'`\" = set"; then
3861   echo $ac_n "(cached) $ac_c" 1>&6
3862 else
3863   cat > conftest.$ac_ext <<EOF
3864 #line 3865 "configure"
3865 #include "confdefs.h"
3866 #include <GL/gl.h>
3867 int main() {
3868 GLenum test = GL_UNSIGNED_SHORT_5_6_5;
3869 ; return 0; }
3870 EOF
3871 if { (eval echo configure:3872: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3872   rm -rf conftest*
3873   wine_cv_opengl_version_OK="yes"
3874 else
3875   echo "configure: failed program was:" >&5
3876   cat conftest.$ac_ext >&5
3877   rm -rf conftest*
3878   wine_cv_opengl_version_OK="no"
3879
3880 fi
3881 rm -f conftest*
3882
3883 fi
3884
3885 echo "$ac_t""$wine_cv_opengl_version_OK" 1>&6
3886
3887                     echo $ac_n "checking "for thread-safe OpenGL version"""... $ac_c" 1>&6
3888 echo "configure:3889: checking "for thread-safe OpenGL version"" >&5
3889 if eval "test \"`echo '$''{'wine_cv_opengl_version_threadsafe'+set}'`\" = set"; then
3890   echo $ac_n "(cached) $ac_c" 1>&6
3891 else
3892   saved_libs=$LIBS
3893                LIBS="$X_LIBS -lGL"
3894                cat > conftest.$ac_ext <<EOF
3895 #line 3896 "configure"
3896 #include "confdefs.h"
3897
3898 int main() {
3899 pthread_getspecific();
3900 ; return 0; }
3901 EOF
3902 if { (eval echo configure:3903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3903   rm -rf conftest*
3904   wine_cv_opengl_version_threadsafe="yes"
3905 else
3906   echo "configure: failed program was:" >&5
3907   cat conftest.$ac_ext >&5
3908   rm -rf conftest*
3909   wine_cv_opengl_version_threadsafe="no"
3910 fi
3911 rm -f conftest*
3912                LIBS=$saved_libs
3913
3914 fi
3915
3916 echo "$ac_t""$wine_cv_opengl_version_threadsafe" 1>&6
3917
3918             if test "$wine_cv_opengl_version_OK" = "yes" -a \( "$wine_cv_opengl_version_threadsafe" = "no" -o $OPENGL = "yes" \)
3919             then
3920                                 echo $ac_n "checking for glXCreateContext in -lGL""... $ac_c" 1>&6
3921 echo "configure:3922: checking for glXCreateContext in -lGL" >&5
3922 ac_lib_var=`echo GL'_'glXCreateContext | sed 'y%./+-%__p_%'`
3923 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3924   echo $ac_n "(cached) $ac_c" 1>&6
3925 else
3926   ac_save_LIBS="$LIBS"
3927 LIBS="-lGL $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS $LIBS"
3928 cat > conftest.$ac_ext <<EOF
3929 #line 3930 "configure"
3930 #include "confdefs.h"
3931 /* Override any gcc2 internal prototype to avoid an error.  */
3932 /* We use char because int might match the return type of a gcc2
3933     builtin and then its argument prototype would still apply.  */
3934 char glXCreateContext();
3935
3936 int main() {
3937 glXCreateContext()
3938 ; return 0; }
3939 EOF
3940 if { (eval echo configure:3941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3941   rm -rf conftest*
3942   eval "ac_cv_lib_$ac_lib_var=yes"
3943 else
3944   echo "configure: failed program was:" >&5
3945   cat conftest.$ac_ext >&5
3946   rm -rf conftest*
3947   eval "ac_cv_lib_$ac_lib_var=no"
3948 fi
3949 rm -f conftest*
3950 LIBS="$ac_save_LIBS"
3951
3952 fi
3953 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3954   echo "$ac_t""yes" 1>&6
3955   X_PRE_LIBS="$X_PRE_LIBS -lGL"
3956
3957 else
3958   echo "$ac_t""no" 1>&6
3959 fi
3960
3961
3962                 if test $ac_cv_lib_GL_glXCreateContext = "yes"
3963                 then
3964
3965                         OPENGLFILES='$(OPENGLFILES)'
3966                         cat >> confdefs.h <<\EOF
3967 #define HAVE_OPENGL 1
3968 EOF
3969
3970
3971                         echo $ac_n "checking for glXGetProcAddressARB in -lGL""... $ac_c" 1>&6
3972 echo "configure:3973: checking for glXGetProcAddressARB in -lGL" >&5
3973 ac_lib_var=`echo GL'_'glXGetProcAddressARB | sed 'y%./+-%__p_%'`
3974 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3975   echo $ac_n "(cached) $ac_c" 1>&6
3976 else
3977   ac_save_LIBS="$LIBS"
3978 LIBS="-lGL $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS $LIBS"
3979 cat > conftest.$ac_ext <<EOF
3980 #line 3981 "configure"
3981 #include "confdefs.h"
3982 /* Override any gcc2 internal prototype to avoid an error.  */
3983 /* We use char because int might match the return type of a gcc2
3984     builtin and then its argument prototype would still apply.  */
3985 char glXGetProcAddressARB();
3986
3987 int main() {
3988 glXGetProcAddressARB()
3989 ; return 0; }
3990 EOF
3991 if { (eval echo configure:3992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3992   rm -rf conftest*
3993   eval "ac_cv_lib_$ac_lib_var=yes"
3994 else
3995   echo "configure: failed program was:" >&5
3996   cat conftest.$ac_ext >&5
3997   rm -rf conftest*
3998   eval "ac_cv_lib_$ac_lib_var=no"
3999 fi
4000 rm -f conftest*
4001 LIBS="$ac_save_LIBS"
4002
4003 fi
4004 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4005   echo "$ac_t""yes" 1>&6
4006   cat >> confdefs.h <<\EOF
4007 #define HAVE_GLX_GETPROCADDRESS 1
4008 EOF
4009
4010 else
4011   echo "$ac_t""no" 1>&6
4012 fi
4013
4014
4015                         if test $ac_cv_lib_GL_glXGetProcAddressARB = "yes"
4016                         then
4017                                echo $ac_n "checking "for OpenGL extension functions prototypes"""... $ac_c" 1>&6
4018 echo "configure:4019: checking "for OpenGL extension functions prototypes"" >&5
4019 if eval "test \"`echo '$''{'wine_cv_extension_prototypes'+set}'`\" = set"; then
4020   echo $ac_n "(cached) $ac_c" 1>&6
4021 else
4022   cat > conftest.$ac_ext <<EOF
4023 #line 4024 "configure"
4024 #include "confdefs.h"
4025 #include <GL/gl.h>
4026                                                   #ifdef HAVE_GL_GLEXT_H
4027                                                   # include <GL/glext.h>
4028                                                   #endif
4029
4030 int main() {
4031 PFNGLCOLORTABLEEXTPROC test_proc;
4032 ; return 0; }
4033 EOF
4034 if { (eval echo configure:4035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4035   rm -rf conftest*
4036   wine_cv_extension_prototypes="yes"
4037 else
4038   echo "configure: failed program was:" >&5
4039   cat conftest.$ac_ext >&5
4040   rm -rf conftest*
4041   wine_cv_extension_prototypes="no"
4042
4043 fi
4044 rm -f conftest*
4045
4046 fi
4047
4048 echo "$ac_t""$wine_cv_extension_prototypes" 1>&6
4049                                 if test $wine_cv_extension_prototypes = "yes"
4050                                 then
4051                                         cat >> confdefs.h <<\EOF
4052 #define HAVE_GLEXT_PROTOTYPES 1
4053 EOF
4054
4055                                 fi
4056
4057                                 OPENGL32_DLL=opengl32
4058                         fi
4059
4060                         for ac_hdr in GL/osmesa.h
4061 do
4062 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4063 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4064 echo "configure:4065: checking for $ac_hdr" >&5
4065 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4066   echo $ac_n "(cached) $ac_c" 1>&6
4067 else
4068   cat > conftest.$ac_ext <<EOF
4069 #line 4070 "configure"
4070 #include "confdefs.h"
4071 #include <$ac_hdr>
4072 EOF
4073 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4074 { (eval echo configure:4075: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4075 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4076 if test -z "$ac_err"; then
4077   rm -rf conftest*
4078   eval "ac_cv_header_$ac_safe=yes"
4079 else
4080   echo "$ac_err" >&5
4081   echo "configure: failed program was:" >&5
4082   cat conftest.$ac_ext >&5
4083   rm -rf conftest*
4084   eval "ac_cv_header_$ac_safe=no"
4085 fi
4086 rm -f conftest*
4087 fi
4088 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4089   echo "$ac_t""yes" 1>&6
4090     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4091   cat >> confdefs.h <<EOF
4092 #define $ac_tr_hdr 1
4093 EOF
4094                                   echo $ac_n "checking for OSMesaCreateContext in -lGL""... $ac_c" 1>&6
4095 echo "configure:4096: checking for OSMesaCreateContext in -lGL" >&5
4096 ac_lib_var=`echo GL'_'OSMesaCreateContext | sed 'y%./+-%__p_%'`
4097 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4098   echo $ac_n "(cached) $ac_c" 1>&6
4099 else
4100   ac_save_LIBS="$LIBS"
4101 LIBS="-lGL $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS
4102                                  $LIBS"
4103 cat > conftest.$ac_ext <<EOF
4104 #line 4105 "configure"
4105 #include "confdefs.h"
4106 /* Override any gcc2 internal prototype to avoid an error.  */
4107 /* We use char because int might match the return type of a gcc2
4108     builtin and then its argument prototype would still apply.  */
4109 char OSMesaCreateContext();
4110
4111 int main() {
4112 OSMesaCreateContext()
4113 ; return 0; }
4114 EOF
4115 if { (eval echo configure:4116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4116   rm -rf conftest*
4117   eval "ac_cv_lib_$ac_lib_var=yes"
4118 else
4119   echo "configure: failed program was:" >&5
4120   cat conftest.$ac_ext >&5
4121   rm -rf conftest*
4122   eval "ac_cv_lib_$ac_lib_var=no"
4123 fi
4124 rm -f conftest*
4125 LIBS="$ac_save_LIBS"
4126
4127 fi
4128 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4129   echo "$ac_t""yes" 1>&6
4130   cat >> confdefs.h <<\EOF
4131 #define HAVE_OSMESA 1
4132 EOF
4133
4134 else
4135   echo "$ac_t""no" 1>&6
4136 echo $ac_n "checking for OSMesaCreateContext in -lOSMesa""... $ac_c" 1>&6
4137 echo "configure:4138: checking for OSMesaCreateContext in -lOSMesa" >&5
4138 ac_lib_var=`echo OSMesa'_'OSMesaCreateContext | sed 'y%./+-%__p_%'`
4139 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4140   echo $ac_n "(cached) $ac_c" 1>&6
4141 else
4142   ac_save_LIBS="$LIBS"
4143 LIBS="-lOSMesa -lGL $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS $LIBS"
4144 cat > conftest.$ac_ext <<EOF
4145 #line 4146 "configure"
4146 #include "confdefs.h"
4147 /* Override any gcc2 internal prototype to avoid an error.  */
4148 /* We use char because int might match the return type of a gcc2
4149     builtin and then its argument prototype would still apply.  */
4150 char OSMesaCreateContext();
4151
4152 int main() {
4153 OSMesaCreateContext()
4154 ; return 0; }
4155 EOF
4156 if { (eval echo configure:4157: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4157   rm -rf conftest*
4158   eval "ac_cv_lib_$ac_lib_var=yes"
4159 else
4160   echo "configure: failed program was:" >&5
4161   cat conftest.$ac_ext >&5
4162   rm -rf conftest*
4163   eval "ac_cv_lib_$ac_lib_var=no"
4164 fi
4165 rm -f conftest*
4166 LIBS="$ac_save_LIBS"
4167
4168 fi
4169 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4170   echo "$ac_t""yes" 1>&6
4171    cat >> confdefs.h <<\EOF
4172 #define HAVE_OSMESA 1
4173 EOF
4174
4175                                     X_PRE_LIBS="$X_PRE_LIBS -lOSMesa"
4176
4177 else
4178   echo "$ac_t""no" 1>&6
4179 fi
4180
4181 fi
4182
4183
4184
4185 else
4186   echo "$ac_t""no" 1>&6
4187 fi
4188 done
4189
4190                 fi
4191              fi
4192          fi
4193     fi
4194
4195     CPPFLAGS="$ac_save_CPPFLAGS"
4196     X_DLLS='$(X_DLLS)'
4197     XFILES='$(XFILES)'
4198 else
4199     XLIB=""
4200     X_CFLAGS=""
4201     X_LIBS=""
4202 fi
4203
4204 if test "$CURSES" = "yes"
4205 then
4206     for ac_hdr in ncurses.h
4207 do
4208 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4209 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4210 echo "configure:4211: checking for $ac_hdr" >&5
4211 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4212   echo $ac_n "(cached) $ac_c" 1>&6
4213 else
4214   cat > conftest.$ac_ext <<EOF
4215 #line 4216 "configure"
4216 #include "confdefs.h"
4217 #include <$ac_hdr>
4218 EOF
4219 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4220 { (eval echo configure:4221: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4221 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4222 if test -z "$ac_err"; then
4223   rm -rf conftest*
4224   eval "ac_cv_header_$ac_safe=yes"
4225 else
4226   echo "$ac_err" >&5
4227   echo "configure: failed program was:" >&5
4228   cat conftest.$ac_ext >&5
4229   rm -rf conftest*
4230   eval "ac_cv_header_$ac_safe=no"
4231 fi
4232 rm -f conftest*
4233 fi
4234 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4235   echo "$ac_t""yes" 1>&6
4236     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4237   cat >> confdefs.h <<EOF
4238 #define $ac_tr_hdr 1
4239 EOF
4240
4241 else
4242   echo "$ac_t""no" 1>&6
4243 fi
4244 done
4245
4246     if test "$ac_cv_header_ncurses_h" = "yes"
4247     then
4248         echo $ac_n "checking for waddch in -lncurses""... $ac_c" 1>&6
4249 echo "configure:4250: checking for waddch in -lncurses" >&5
4250 ac_lib_var=`echo ncurses'_'waddch | sed 'y%./+-%__p_%'`
4251 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4252   echo $ac_n "(cached) $ac_c" 1>&6
4253 else
4254   ac_save_LIBS="$LIBS"
4255 LIBS="-lncurses  $LIBS"
4256 cat > conftest.$ac_ext <<EOF
4257 #line 4258 "configure"
4258 #include "confdefs.h"
4259 /* Override any gcc2 internal prototype to avoid an error.  */
4260 /* We use char because int might match the return type of a gcc2
4261     builtin and then its argument prototype would still apply.  */
4262 char waddch();
4263
4264 int main() {
4265 waddch()
4266 ; return 0; }
4267 EOF
4268 if { (eval echo configure:4269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4269   rm -rf conftest*
4270   eval "ac_cv_lib_$ac_lib_var=yes"
4271 else
4272   echo "configure: failed program was:" >&5
4273   cat conftest.$ac_ext >&5
4274   rm -rf conftest*
4275   eval "ac_cv_lib_$ac_lib_var=no"
4276 fi
4277 rm -f conftest*
4278 LIBS="$ac_save_LIBS"
4279
4280 fi
4281 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4282   echo "$ac_t""yes" 1>&6
4283     ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4284     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4285   cat >> confdefs.h <<EOF
4286 #define $ac_tr_lib 1
4287 EOF
4288
4289   LIBS="-lncurses $LIBS"
4290
4291 else
4292   echo "$ac_t""no" 1>&6
4293 fi
4294
4295     fi
4296     if test "$ac_cv_lib_ncurses_waddch" = "yes"
4297     then
4298         echo $ac_n "checking for resizeterm in -lncurses""... $ac_c" 1>&6
4299 echo "configure:4300: checking for resizeterm in -lncurses" >&5
4300 ac_lib_var=`echo ncurses'_'resizeterm | sed 'y%./+-%__p_%'`
4301 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4302   echo $ac_n "(cached) $ac_c" 1>&6
4303 else
4304   ac_save_LIBS="$LIBS"
4305 LIBS="-lncurses  $LIBS"
4306 cat > conftest.$ac_ext <<EOF
4307 #line 4308 "configure"
4308 #include "confdefs.h"
4309 /* Override any gcc2 internal prototype to avoid an error.  */
4310 /* We use char because int might match the return type of a gcc2
4311     builtin and then its argument prototype would still apply.  */
4312 char resizeterm();
4313
4314 int main() {
4315 resizeterm()
4316 ; return 0; }
4317 EOF
4318 if { (eval echo configure:4319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4319   rm -rf conftest*
4320   eval "ac_cv_lib_$ac_lib_var=yes"
4321 else
4322   echo "configure: failed program was:" >&5
4323   cat conftest.$ac_ext >&5
4324   rm -rf conftest*
4325   eval "ac_cv_lib_$ac_lib_var=no"
4326 fi
4327 rm -f conftest*
4328 LIBS="$ac_save_LIBS"
4329
4330 fi
4331 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4332   echo "$ac_t""yes" 1>&6
4333   cat >> confdefs.h <<\EOF
4334 #define HAVE_RESIZETERM 1
4335 EOF
4336
4337 else
4338   echo "$ac_t""no" 1>&6
4339 fi
4340
4341         echo $ac_n "checking for getbkgd in -lncurses""... $ac_c" 1>&6
4342 echo "configure:4343: checking for getbkgd in -lncurses" >&5
4343 ac_lib_var=`echo ncurses'_'getbkgd | sed 'y%./+-%__p_%'`
4344 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4345   echo $ac_n "(cached) $ac_c" 1>&6
4346 else
4347   ac_save_LIBS="$LIBS"
4348 LIBS="-lncurses  $LIBS"
4349 cat > conftest.$ac_ext <<EOF
4350 #line 4351 "configure"
4351 #include "confdefs.h"
4352 /* Override any gcc2 internal prototype to avoid an error.  */
4353 /* We use char because int might match the return type of a gcc2
4354     builtin and then its argument prototype would still apply.  */
4355 char getbkgd();
4356
4357 int main() {
4358 getbkgd()
4359 ; return 0; }
4360 EOF
4361 if { (eval echo configure:4362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4362   rm -rf conftest*
4363   eval "ac_cv_lib_$ac_lib_var=yes"
4364 else
4365   echo "configure: failed program was:" >&5
4366   cat conftest.$ac_ext >&5
4367   rm -rf conftest*
4368   eval "ac_cv_lib_$ac_lib_var=no"
4369 fi
4370 rm -f conftest*
4371 LIBS="$ac_save_LIBS"
4372
4373 fi
4374 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4375   echo "$ac_t""yes" 1>&6
4376   cat >> confdefs.h <<\EOF
4377 #define HAVE_GETBKGD 1
4378 EOF
4379
4380 else
4381   echo "$ac_t""no" 1>&6
4382 fi
4383
4384     else
4385         for ac_hdr in curses.h
4386 do
4387 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4388 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4389 echo "configure:4390: checking for $ac_hdr" >&5
4390 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4391   echo $ac_n "(cached) $ac_c" 1>&6
4392 else
4393   cat > conftest.$ac_ext <<EOF
4394 #line 4395 "configure"
4395 #include "confdefs.h"
4396 #include <$ac_hdr>
4397 EOF
4398 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4399 { (eval echo configure:4400: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4400 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4401 if test -z "$ac_err"; then
4402   rm -rf conftest*
4403   eval "ac_cv_header_$ac_safe=yes"
4404 else
4405   echo "$ac_err" >&5
4406   echo "configure: failed program was:" >&5
4407   cat conftest.$ac_ext >&5
4408   rm -rf conftest*
4409   eval "ac_cv_header_$ac_safe=no"
4410 fi
4411 rm -f conftest*
4412 fi
4413 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4414   echo "$ac_t""yes" 1>&6
4415     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4416   cat >> confdefs.h <<EOF
4417 #define $ac_tr_hdr 1
4418 EOF
4419
4420 else
4421   echo "$ac_t""no" 1>&6
4422 fi
4423 done
4424
4425         if test "$ac_cv_header_curses_h" = "yes"
4426         then
4427             echo $ac_n "checking for waddch in -lcurses""... $ac_c" 1>&6
4428 echo "configure:4429: checking for waddch in -lcurses" >&5
4429 ac_lib_var=`echo curses'_'waddch | sed 'y%./+-%__p_%'`
4430 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4431   echo $ac_n "(cached) $ac_c" 1>&6
4432 else
4433   ac_save_LIBS="$LIBS"
4434 LIBS="-lcurses  $LIBS"
4435 cat > conftest.$ac_ext <<EOF
4436 #line 4437 "configure"
4437 #include "confdefs.h"
4438 /* Override any gcc2 internal prototype to avoid an error.  */
4439 /* We use char because int might match the return type of a gcc2
4440     builtin and then its argument prototype would still apply.  */
4441 char waddch();
4442
4443 int main() {
4444 waddch()
4445 ; return 0; }
4446 EOF
4447 if { (eval echo configure:4448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4448   rm -rf conftest*
4449   eval "ac_cv_lib_$ac_lib_var=yes"
4450 else
4451   echo "configure: failed program was:" >&5
4452   cat conftest.$ac_ext >&5
4453   rm -rf conftest*
4454   eval "ac_cv_lib_$ac_lib_var=no"
4455 fi
4456 rm -f conftest*
4457 LIBS="$ac_save_LIBS"
4458
4459 fi
4460 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4461   echo "$ac_t""yes" 1>&6
4462     ac_tr_lib=HAVE_LIB`echo curses | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4463     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4464   cat >> confdefs.h <<EOF
4465 #define $ac_tr_lib 1
4466 EOF
4467
4468   LIBS="-lcurses $LIBS"
4469
4470 else
4471   echo "$ac_t""no" 1>&6
4472 fi
4473
4474             if test "$ac_cv_lib_curses_waddch" = "yes"
4475             then
4476                 echo $ac_n "checking for resizeterm in -lcurses""... $ac_c" 1>&6
4477 echo "configure:4478: checking for resizeterm in -lcurses" >&5
4478 ac_lib_var=`echo curses'_'resizeterm | sed 'y%./+-%__p_%'`
4479 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4480   echo $ac_n "(cached) $ac_c" 1>&6
4481 else
4482   ac_save_LIBS="$LIBS"
4483 LIBS="-lcurses  $LIBS"
4484 cat > conftest.$ac_ext <<EOF
4485 #line 4486 "configure"
4486 #include "confdefs.h"
4487 /* Override any gcc2 internal prototype to avoid an error.  */
4488 /* We use char because int might match the return type of a gcc2
4489     builtin and then its argument prototype would still apply.  */
4490 char resizeterm();
4491
4492 int main() {
4493 resizeterm()
4494 ; return 0; }
4495 EOF
4496 if { (eval echo configure:4497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4497   rm -rf conftest*
4498   eval "ac_cv_lib_$ac_lib_var=yes"
4499 else
4500   echo "configure: failed program was:" >&5
4501   cat conftest.$ac_ext >&5
4502   rm -rf conftest*
4503   eval "ac_cv_lib_$ac_lib_var=no"
4504 fi
4505 rm -f conftest*
4506 LIBS="$ac_save_LIBS"
4507
4508 fi
4509 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4510   echo "$ac_t""yes" 1>&6
4511   cat >> confdefs.h <<\EOF
4512 #define HAVE_RESIZETERM 1
4513 EOF
4514
4515 else
4516   echo "$ac_t""no" 1>&6
4517 fi
4518
4519                 echo $ac_n "checking for getbkgd in -lcurses""... $ac_c" 1>&6
4520 echo "configure:4521: checking for getbkgd in -lcurses" >&5
4521 ac_lib_var=`echo curses'_'getbkgd | sed 'y%./+-%__p_%'`
4522 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4523   echo $ac_n "(cached) $ac_c" 1>&6
4524 else
4525   ac_save_LIBS="$LIBS"
4526 LIBS="-lcurses  $LIBS"
4527 cat > conftest.$ac_ext <<EOF
4528 #line 4529 "configure"
4529 #include "confdefs.h"
4530 /* Override any gcc2 internal prototype to avoid an error.  */
4531 /* We use char because int might match the return type of a gcc2
4532     builtin and then its argument prototype would still apply.  */
4533 char getbkgd();
4534
4535 int main() {
4536 getbkgd()
4537 ; return 0; }
4538 EOF
4539 if { (eval echo configure:4540: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4540   rm -rf conftest*
4541   eval "ac_cv_lib_$ac_lib_var=yes"
4542 else
4543   echo "configure: failed program was:" >&5
4544   cat conftest.$ac_ext >&5
4545   rm -rf conftest*
4546   eval "ac_cv_lib_$ac_lib_var=no"
4547 fi
4548 rm -f conftest*
4549 LIBS="$ac_save_LIBS"
4550
4551 fi
4552 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4553   echo "$ac_t""yes" 1>&6
4554   cat >> confdefs.h <<\EOF
4555 #define HAVE_GETBKGD 1
4556 EOF
4557
4558 else
4559   echo "$ac_t""no" 1>&6
4560 fi
4561
4562             fi
4563         fi
4564     fi
4565 fi
4566
4567 CUPSLIBS=""
4568 wine_cv_warn_cups_h=no
4569 echo $ac_n "checking for cupsGetPPD in -lcups""... $ac_c" 1>&6
4570 echo "configure:4571: checking for cupsGetPPD in -lcups" >&5
4571 ac_lib_var=`echo cups'_'cupsGetPPD | sed 'y%./+-%__p_%'`
4572 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4573   echo $ac_n "(cached) $ac_c" 1>&6
4574 else
4575   ac_save_LIBS="$LIBS"
4576 LIBS="-lcups  $LIBS"
4577 cat > conftest.$ac_ext <<EOF
4578 #line 4579 "configure"
4579 #include "confdefs.h"
4580 /* Override any gcc2 internal prototype to avoid an error.  */
4581 /* We use char because int might match the return type of a gcc2
4582     builtin and then its argument prototype would still apply.  */
4583 char cupsGetPPD();
4584
4585 int main() {
4586 cupsGetPPD()
4587 ; return 0; }
4588 EOF
4589 if { (eval echo configure:4590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4590   rm -rf conftest*
4591   eval "ac_cv_lib_$ac_lib_var=yes"
4592 else
4593   echo "configure: failed program was:" >&5
4594   cat conftest.$ac_ext >&5
4595   rm -rf conftest*
4596   eval "ac_cv_lib_$ac_lib_var=no"
4597 fi
4598 rm -f conftest*
4599 LIBS="$ac_save_LIBS"
4600
4601 fi
4602 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4603   echo "$ac_t""yes" 1>&6
4604   ac_safe=`echo "cups/cups.h" | sed 'y%./+-%__p_%'`
4605 echo $ac_n "checking for cups/cups.h""... $ac_c" 1>&6
4606 echo "configure:4607: checking for cups/cups.h" >&5
4607 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4608   echo $ac_n "(cached) $ac_c" 1>&6
4609 else
4610   cat > conftest.$ac_ext <<EOF
4611 #line 4612 "configure"
4612 #include "confdefs.h"
4613 #include <cups/cups.h>
4614 EOF
4615 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4616 { (eval echo configure:4617: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4617 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4618 if test -z "$ac_err"; then
4619   rm -rf conftest*
4620   eval "ac_cv_header_$ac_safe=yes"
4621 else
4622   echo "$ac_err" >&5
4623   echo "configure: failed program was:" >&5
4624   cat conftest.$ac_ext >&5
4625   rm -rf conftest*
4626   eval "ac_cv_header_$ac_safe=no"
4627 fi
4628 rm -f conftest*
4629 fi
4630 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4631   echo "$ac_t""yes" 1>&6
4632   cat >> confdefs.h <<\EOF
4633 #define HAVE_CUPS 1
4634 EOF
4635
4636             CUPSLIBS="-lcups"
4637 else
4638   echo "$ac_t""no" 1>&6
4639 wine_cv_warn_cups_h=yes
4640 fi
4641
4642
4643 else
4644   echo "$ac_t""no" 1>&6
4645 fi
4646
4647
4648
4649 echo $ac_n "checking "for GNU style IPX support"""... $ac_c" 1>&6
4650 echo "configure:4651: checking "for GNU style IPX support"" >&5
4651 if eval "test \"`echo '$''{'ac_cv_c_ipx_gnu'+set}'`\" = set"; then
4652   echo $ac_n "(cached) $ac_c" 1>&6
4653 else
4654   cat > conftest.$ac_ext <<EOF
4655 #line 4656 "configure"
4656 #include "confdefs.h"
4657 #include <sys/socket.h>
4658     #include <netipx/ipx.h>
4659 int main() {
4660 ((struct sockaddr_ipx *)0)->sipx_family == AF_IPX
4661 ; return 0; }
4662 EOF
4663 if { (eval echo configure:4664: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4664   rm -rf conftest*
4665   ac_cv_c_ipx_gnu="yes"
4666 else
4667   echo "configure: failed program was:" >&5
4668   cat conftest.$ac_ext >&5
4669   rm -rf conftest*
4670   ac_cv_c_ipx_gnu="no"
4671 fi
4672 rm -f conftest*
4673
4674 fi
4675
4676 echo "$ac_t""$ac_cv_c_ipx_gnu" 1>&6
4677 if test "$ac_cv_c_ipx_gnu" = "yes"
4678 then
4679     cat >> confdefs.h <<\EOF
4680 #define HAVE_IPX_GNU 1
4681 EOF
4682
4683 fi
4684
4685 if test "$ac_cv_c_ipx_gnu" = "no"
4686 then
4687  echo $ac_n "checking "for linux style IPX support"""... $ac_c" 1>&6
4688 echo "configure:4689: checking "for linux style IPX support"" >&5
4689 if eval "test \"`echo '$''{'ac_cv_c_ipx_linux'+set}'`\" = set"; then
4690   echo $ac_n "(cached) $ac_c" 1>&6
4691 else
4692   cat > conftest.$ac_ext <<EOF
4693 #line 4694 "configure"
4694 #include "confdefs.h"
4695 #include <sys/socket.h>
4696      #include <asm/types.h>
4697      #include <linux/ipx.h>
4698 int main() {
4699 ((struct sockaddr_ipx *)0)->sipx_family == AF_IPX
4700 ; return 0; }
4701 EOF
4702 if { (eval echo configure:4703: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4703   rm -rf conftest*
4704   ac_cv_c_ipx_linux="yes"
4705 else
4706   echo "configure: failed program was:" >&5
4707   cat conftest.$ac_ext >&5
4708   rm -rf conftest*
4709   ac_cv_c_ipx_linux="no"
4710 fi
4711 rm -f conftest*
4712
4713 fi
4714
4715 echo "$ac_t""$ac_cv_c_ipx_linux" 1>&6
4716   if test "$ac_cv_c_ipx_linux" = "yes"
4717   then
4718       cat >> confdefs.h <<\EOF
4719 #define HAVE_IPX_LINUX 1
4720 EOF
4721
4722   fi
4723 fi
4724
4725 for ac_hdr in sys/soundcard.h machine/soundcard.h soundcard.h
4726 do
4727 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4728 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4729 echo "configure:4730: checking for $ac_hdr" >&5
4730 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4731   echo $ac_n "(cached) $ac_c" 1>&6
4732 else
4733   cat > conftest.$ac_ext <<EOF
4734 #line 4735 "configure"
4735 #include "confdefs.h"
4736 #include <$ac_hdr>
4737 EOF
4738 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4739 { (eval echo configure:4740: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4740 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4741 if test -z "$ac_err"; then
4742   rm -rf conftest*
4743   eval "ac_cv_header_$ac_safe=yes"
4744 else
4745   echo "$ac_err" >&5
4746   echo "configure: failed program was:" >&5
4747   cat conftest.$ac_ext >&5
4748   rm -rf conftest*
4749   eval "ac_cv_header_$ac_safe=no"
4750 fi
4751 rm -f conftest*
4752 fi
4753 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4754   echo "$ac_t""yes" 1>&6
4755     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4756   cat >> confdefs.h <<EOF
4757 #define $ac_tr_hdr 1
4758 EOF
4759  break
4760 else
4761   echo "$ac_t""no" 1>&6
4762 fi
4763 done
4764
4765
4766 echo $ac_n "checking "for Open Sound System"""... $ac_c" 1>&6
4767 echo "configure:4768: checking "for Open Sound System"" >&5
4768 if eval "test \"`echo '$''{'ac_cv_c_opensoundsystem'+set}'`\" = set"; then
4769   echo $ac_n "(cached) $ac_c" 1>&6
4770 else
4771   cat > conftest.$ac_ext <<EOF
4772 #line 4773 "configure"
4773 #include "confdefs.h"
4774
4775         #if defined(HAVE_SYS_SOUNDCARD_H)
4776                 #include <sys/soundcard.h>
4777         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
4778                 #include <machine/soundcard.h>
4779         #elif defined(HAVE_SOUNDCARD_H)
4780                 #include <soundcard.h>
4781         #endif
4782
4783 int main() {
4784
4785
4786 /* check for one of the Open Sound System specific SNDCTL_ defines */
4787 #if !defined(SNDCTL_DSP_STEREO)
4788 #error No open sound system
4789 #endif
4790
4791 ; return 0; }
4792 EOF
4793 if { (eval echo configure:4794: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4794   rm -rf conftest*
4795   ac_cv_c_opensoundsystem="yes"
4796 else
4797   echo "configure: failed program was:" >&5
4798   cat conftest.$ac_ext >&5
4799   rm -rf conftest*
4800   ac_cv_c_opensoundsystem="no"
4801 fi
4802 rm -f conftest*
4803 fi
4804
4805 echo "$ac_t""$ac_cv_c_opensoundsystem" 1>&6
4806
4807 if test "$ac_cv_c_opensoundsystem" = "yes"
4808 then
4809     cat >> confdefs.h <<\EOF
4810 #define HAVE_OSS 1
4811 EOF
4812
4813 fi
4814
4815 echo $ac_n "checking "for Open Sound System/MIDI interface"""... $ac_c" 1>&6
4816 echo "configure:4817: checking "for Open Sound System/MIDI interface"" >&5
4817 if eval "test \"`echo '$''{'ac_cv_c_opensoundsystem_midi'+set}'`\" = set"; then
4818   echo $ac_n "(cached) $ac_c" 1>&6
4819 else
4820   cat > conftest.$ac_ext <<EOF
4821 #line 4822 "configure"
4822 #include "confdefs.h"
4823
4824         #if defined(HAVE_SYS_SOUNDCARD_H)
4825                 #include <sys/soundcard.h>
4826         #elif defined(HAVE_MACHINE_SOUNDCARD_H)
4827                 #include <machine/soundcard.h>
4828         #elif defined(HAVE_SOUNDCARD_H)
4829                 #include <soundcard.h>
4830         #endif
4831
4832 int main() {
4833
4834
4835 /* check for one of the Open Sound System specific SNDCTL_SEQ defines */
4836 #if !defined(SNDCTL_SEQ_SYNC)
4837 #error No open sound system MIDI interface
4838 #endif
4839
4840 ; return 0; }
4841 EOF
4842 if { (eval echo configure:4843: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4843   rm -rf conftest*
4844   ac_cv_c_opensoundsystem_midi="yes"
4845 else
4846   echo "configure: failed program was:" >&5
4847   cat conftest.$ac_ext >&5
4848   rm -rf conftest*
4849   ac_cv_c_opensoundsystem_midi="no"
4850 fi
4851 rm -f conftest*
4852 fi
4853
4854 echo "$ac_t""$ac_cv_c_opensoundsystem_midi" 1>&6
4855
4856 if test "$ac_cv_c_opensoundsystem_midi" = "yes"
4857 then
4858     cat >> confdefs.h <<\EOF
4859 #define HAVE_OSS_MIDI 1
4860 EOF
4861
4862 fi
4863
4864 if test "$ac_cv_prog_LN_S" = "ln -s"; then : ; else LN_S=cp ; fi
4865
4866
4867 if test "x${GCC}" = "xyes"
4868 then
4869   CFLAGS="$CFLAGS -Wall"
4870   echo $ac_n "checking "for gcc strength-reduce bug"""... $ac_c" 1>&6
4871 echo "configure:4872: checking "for gcc strength-reduce bug"" >&5
4872 if eval "test \"`echo '$''{'ac_cv_c_gcc_strength_bug'+set}'`\" = set"; then
4873   echo $ac_n "(cached) $ac_c" 1>&6
4874 else
4875   if test "$cross_compiling" = yes; then
4876   ac_cv_c_gcc_strength_bug="yes"
4877 else
4878   cat > conftest.$ac_ext <<EOF
4879 #line 4880 "configure"
4880 #include "confdefs.h"
4881
4882 int     L[4] = {0,1,2,3};
4883 int main(void) {
4884   static int Array[3];
4885   unsigned int B = 3;
4886   int i;
4887   for(i=0; i<B; i++) Array[i] = i - 3;
4888   for(i=0; i<4 - 1; i++) L[i] = L[i + 1];
4889   L[i] = 4;
4890
4891   exit( Array[1] != -2 || L[2] != 3);
4892 }
4893 EOF
4894 if { (eval echo configure:4895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4895 then
4896   ac_cv_c_gcc_strength_bug="no"
4897 else
4898   echo "configure: failed program was:" >&5
4899   cat conftest.$ac_ext >&5
4900   rm -fr conftest*
4901   ac_cv_c_gcc_strength_bug="yes"
4902 fi
4903 rm -fr conftest*
4904 fi
4905
4906 fi
4907
4908 echo "$ac_t""$ac_cv_c_gcc_strength_bug" 1>&6
4909   if test "$ac_cv_c_gcc_strength_bug" = "yes"
4910   then
4911     CFLAGS="$CFLAGS -fno-strength-reduce"
4912   fi
4913
4914     echo $ac_n "checking "for gcc -mpreferred-stack-boundary=2 support"""... $ac_c" 1>&6
4915 echo "configure:4916: checking "for gcc -mpreferred-stack-boundary=2 support"" >&5
4916 if eval "test \"`echo '$''{'ac_cv_c_gcc_stack_boundary'+set}'`\" = set"; then
4917   echo $ac_n "(cached) $ac_c" 1>&6
4918 else
4919   saved_cflags=$CFLAGS
4920   CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
4921   cat > conftest.$ac_ext <<EOF
4922 #line 4923 "configure"
4923 #include "confdefs.h"
4924
4925 int main() {
4926 return 0
4927 ; return 0; }
4928 EOF
4929 if { (eval echo configure:4930: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4930   rm -rf conftest*
4931   ac_cv_c_gcc_stack_boundary="yes"
4932 else
4933   echo "configure: failed program was:" >&5
4934   cat conftest.$ac_ext >&5
4935   rm -rf conftest*
4936   ac_cv_c_gcc_stack_boundary="no"
4937 fi
4938 rm -f conftest*
4939   CFLAGS=$saved_cflags
4940
4941 fi
4942
4943 echo "$ac_t""$ac_cv_c_gcc_stack_boundary" 1>&6
4944   if test "$ac_cv_c_gcc_stack_boundary" = "yes"
4945   then
4946     CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
4947   fi
4948 fi
4949
4950
4951 echo $ac_n "checking "whether .type must sit inside a .def directive"""... $ac_c" 1>&6
4952 echo "configure:4953: checking "whether .type must sit inside a .def directive"" >&5
4953 if eval "test \"`echo '$''{'ac_cv_c_type_in_def'+set}'`\" = set"; then
4954   echo $ac_n "(cached) $ac_c" 1>&6
4955 else
4956   saved_libs=$LIBS
4957 LIBS="conftest_asm.s $LIBS"
4958 cat > conftest_asm.s <<EOF
4959         .globl _ac_test
4960         .def _ac_test; .scl 2; .type 32; .endef
4961 _ac_test:
4962         .long 0
4963 EOF
4964 cat > conftest.$ac_ext <<EOF
4965 #line 4966 "configure"
4966 #include "confdefs.h"
4967
4968 int main() {
4969
4970 ; return 0; }
4971 EOF
4972 if { (eval echo configure:4973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4973   rm -rf conftest*
4974   ac_cv_c_type_in_def="yes"
4975 else
4976   echo "configure: failed program was:" >&5
4977   cat conftest.$ac_ext >&5
4978   rm -rf conftest*
4979   ac_cv_c_type_in_def="no"
4980 fi
4981 rm -f conftest*
4982 LIBS=$saved_libs
4983 fi
4984
4985 echo "$ac_t""$ac_cv_c_type_in_def" 1>&6
4986 if test "$ac_cv_c_type_in_def" = "yes"
4987 then
4988   cat >> confdefs.h <<\EOF
4989 #define NEED_TYPE_IN_DEF 1
4990 EOF
4991
4992 fi
4993
4994
4995 echo $ac_n "checking "whether external symbols need an underscore prefix"""... $ac_c" 1>&6
4996 echo "configure:4997: checking "whether external symbols need an underscore prefix"" >&5
4997 if eval "test \"`echo '$''{'ac_cv_c_extern_prefix'+set}'`\" = set"; then
4998   echo $ac_n "(cached) $ac_c" 1>&6
4999 else
5000   saved_libs=$LIBS
5001 LIBS="conftest_asm.s $LIBS"
5002 cat > conftest_asm.s <<EOF
5003         .globl _ac_test
5004 _ac_test:
5005         .long 0
5006 EOF
5007 cat > conftest.$ac_ext <<EOF
5008 #line 5009 "configure"
5009 #include "confdefs.h"
5010 extern int ac_test;
5011 int main() {
5012 if (ac_test) return 1
5013 ; return 0; }
5014 EOF
5015 if { (eval echo configure:5016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5016   rm -rf conftest*
5017   ac_cv_c_extern_prefix="yes"
5018 else
5019   echo "configure: failed program was:" >&5
5020   cat conftest.$ac_ext >&5
5021   rm -rf conftest*
5022   ac_cv_c_extern_prefix="no"
5023 fi
5024 rm -f conftest*
5025 LIBS=$saved_libs
5026 fi
5027
5028 echo "$ac_t""$ac_cv_c_extern_prefix" 1>&6
5029 if test "$ac_cv_c_extern_prefix" = "yes"
5030 then
5031   cat >> confdefs.h <<\EOF
5032 #define NEED_UNDERSCORE_PREFIX 1
5033 EOF
5034
5035 fi
5036
5037
5038 echo $ac_n "checking "whether assembler accepts .string"""... $ac_c" 1>&6
5039 echo "configure:5040: checking "whether assembler accepts .string"" >&5
5040 if eval "test \"`echo '$''{'ac_cv_c_asm_string'+set}'`\" = set"; then
5041   echo $ac_n "(cached) $ac_c" 1>&6
5042 else
5043   saved_libs=$LIBS
5044 LIBS="conftest_asm.s $LIBS"
5045 cat > conftest_asm.s <<EOF
5046         .string "test"
5047 EOF
5048 cat > conftest.$ac_ext <<EOF
5049 #line 5050 "configure"
5050 #include "confdefs.h"
5051
5052 int main() {
5053
5054 ; return 0; }
5055 EOF
5056 if { (eval echo configure:5057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5057   rm -rf conftest*
5058   ac_cv_c_asm_string="yes"
5059 else
5060   echo "configure: failed program was:" >&5
5061   cat conftest.$ac_ext >&5
5062   rm -rf conftest*
5063   ac_cv_c_asm_string="no"
5064 fi
5065 rm -f conftest*
5066 LIBS=$saved_libs
5067 fi
5068
5069 echo "$ac_t""$ac_cv_c_asm_string" 1>&6
5070 if test "$ac_cv_c_asm_string" = "yes"
5071 then
5072   cat >> confdefs.h <<\EOF
5073 #define HAVE_ASM_STRING 1
5074 EOF
5075
5076 fi
5077
5078
5079 LDSHARED=""
5080 LDDLLFLAGS=""
5081 if test "$LIBEXT" = "so"
5082 then
5083   echo $ac_n "checking "whether we can build a Linux dll"""... $ac_c" 1>&6
5084 echo "configure:5085: checking "whether we can build a Linux dll"" >&5
5085 if eval "test \"`echo '$''{'ac_cv_c_dll_linux'+set}'`\" = set"; then
5086   echo $ac_n "(cached) $ac_c" 1>&6
5087 else
5088   saved_cflags=$CFLAGS
5089   CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
5090   cat > conftest.$ac_ext <<EOF
5091 #line 5092 "configure"
5092 #include "confdefs.h"
5093
5094 int main() {
5095 return 1
5096 ; return 0; }
5097 EOF
5098 if { (eval echo configure:5099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5099   rm -rf conftest*
5100   ac_cv_c_dll_linux="yes"
5101 else
5102   echo "configure: failed program was:" >&5
5103   cat conftest.$ac_ext >&5
5104   rm -rf conftest*
5105   ac_cv_c_dll_linux="no"
5106 fi
5107 rm -f conftest*
5108   CFLAGS=$saved_cflags
5109
5110 fi
5111
5112 echo "$ac_t""$ac_cv_c_dll_linux" 1>&6
5113   if test "$ac_cv_c_dll_linux" = "yes"
5114   then
5115     LDSHARED="\$(CC) -shared \$(SONAME:%=-Wl,-soname,%) -Wl,-rpath,\$(libdir)"
5116     LDDLLFLAGS="-Wl,-Bsymbolic"
5117   else
5118     echo $ac_n "checking whether we can build a UnixWare (Solaris) dll""... $ac_c" 1>&6
5119 echo "configure:5120: checking whether we can build a UnixWare (Solaris) dll" >&5
5120 if eval "test \"`echo '$''{'ac_cv_c_dll_unixware'+set}'`\" = set"; then
5121   echo $ac_n "(cached) $ac_c" 1>&6
5122 else
5123   saved_cflags=$CFLAGS
5124     CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
5125     cat > conftest.$ac_ext <<EOF
5126 #line 5127 "configure"
5127 #include "confdefs.h"
5128
5129 int main() {
5130 return 1
5131 ; return 0; }
5132 EOF
5133 if { (eval echo configure:5134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5134   rm -rf conftest*
5135   ac_cv_c_dll_unixware="yes"
5136 else
5137   echo "configure: failed program was:" >&5
5138   cat conftest.$ac_ext >&5
5139   rm -rf conftest*
5140   ac_cv_c_dll_unixware="no"
5141 fi
5142 rm -f conftest*
5143     CFLAGS=$saved_cflags
5144
5145 fi
5146
5147 echo "$ac_t""$ac_cv_c_dll_unixware" 1>&6
5148     if test "$ac_cv_c_dll_unixware" = "yes"
5149     then
5150       LDSHARED="\$(CC) -Wl,-G \$(SONAME:%=-Wl,-h,\$(libdir)/%)"
5151       LDDLLFLAGS="-Wl,-B,symbolic"
5152     else
5153       echo $ac_n "checking "whether we can build a NetBSD dll"""... $ac_c" 1>&6
5154 echo "configure:5155: checking "whether we can build a NetBSD dll"" >&5
5155 if eval "test \"`echo '$''{'ac_cv_c_dll_netbsd'+set}'`\" = set"; then
5156   echo $ac_n "(cached) $ac_c" 1>&6
5157 else
5158   saved_cflags=$CFLAGS
5159       CFLAGS="$CFLAGS -fPIC -Wl,-Bshareable,-Bforcearchive"
5160       cat > conftest.$ac_ext <<EOF
5161 #line 5162 "configure"
5162 #include "confdefs.h"
5163
5164 int main() {
5165 return 1
5166 ; return 0; }
5167 EOF
5168 if { (eval echo configure:5169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5169   rm -rf conftest*
5170   ac_cv_c_dll_netbsd="yes"
5171 else
5172   echo "configure: failed program was:" >&5
5173   cat conftest.$ac_ext >&5
5174   rm -rf conftest*
5175   ac_cv_c_dll_netbsd="no"
5176 fi
5177 rm -f conftest*
5178       CFLAGS=$saved_cflags
5179
5180 fi
5181
5182 echo "$ac_t""$ac_cv_c_dll_netbsd" 1>&6
5183       if test "$ac_cv_c_dll_netbsd" = "yes"
5184       then
5185         LDSHARED="\$(CC) -Wl,-Bshareable,-Bforcearchive"
5186         LDDLLFLAGS="" #FIXME
5187       fi
5188     fi
5189   fi
5190   if test "$ac_cv_c_dll_linux" = "no" -a "$ac_cv_c_dll_unixware" = "no" -a "$ac_cv_c_dll_netbsd" = "no"
5191   then
5192     LIBEXT="a"
5193     if test "$DLLWRAP" = "dllwrap"; then
5194             if test "$CYGWIN" = "yes"; then
5195         echo "*** use dllwrap for building shared library."
5196         LIBEXT="dll"
5197       fi
5198     fi
5199   fi
5200 fi
5201
5202 if test "$LIBEXT" = "a"; then
5203   echo "*** It is currently not possible to build WINE without shared"
5204   echo "*** library (.so) support to allow transparent switch between .so"
5205   echo "*** and .dll files."
5206   echo "*** If you are using Linux, you will need a newer binutils."
5207   exit 1
5208 fi
5209
5210 DLLFLAGS=""
5211 LDPATH=""
5212
5213 if test "$LIBEXT" = "so"; then
5214     DLLFLAGS="-fPIC"
5215     DLL_LINK="-L\$(DLLDIR) \$(IMPORTS:%=-l%) \$(LIBWINE) \$(LIBUNICODE)"
5216     LDPATH="LD_LIBRARY_PATH=\"\$(TOPOBJDIR)/unicode:\$\$LD_LIBRARY_PATH\""
5217 elif test "$LIBEXT" = "dll"; then
5218     #DLLFLAGS="-fPIC" # -fPIC doesn't work(at least in cygwin-b20) - FIXME
5219     DLL_LINK="-L\$(DLLDIR) \$(IMPORTS:%=-l%) \$(LIBWINE) \$(LIBUNICODE)"
5220     LDPATH="PATH=\"\$(TOPOBJDIR)/unicode:\$\$PATH\""
5221 else
5222     DLL_LINK="-L\$(DLLDIR) \$(DLLS:%=-l%) \$(LIBWINE) \$(LIBUNICODE) \$(X_LIBS) \$(XLIB)"
5223     echo $ac_n "checking whether the linker supports --[no]-whole-archive (Linux)""... $ac_c" 1>&6
5224 echo "configure:5225: checking whether the linker supports --[no]-whole-archive (Linux)" >&5
5225 if eval "test \"`echo '$''{'ac_cv_c_whole_archive'+set}'`\" = set"; then
5226   echo $ac_n "(cached) $ac_c" 1>&6
5227 else
5228   saved_cflags=$CFLAGS
5229             CFLAGS="$CFLAGS -Wl,--whole-archive -Wl,--no-whole-archive"
5230             cat > conftest.$ac_ext <<EOF
5231 #line 5232 "configure"
5232 #include "confdefs.h"
5233
5234 int main() {
5235 return 1
5236 ; return 0; }
5237 EOF
5238 if { (eval echo configure:5239: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5239   rm -rf conftest*
5240   ac_cv_c_whole_archive="yes"
5241 else
5242   echo "configure: failed program was:" >&5
5243   cat conftest.$ac_ext >&5
5244   rm -rf conftest*
5245   ac_cv_c_whole_archive="no"
5246 fi
5247 rm -f conftest*
5248             CFLAGS=$saved_cflags
5249
5250 fi
5251
5252 echo "$ac_t""$ac_cv_c_whole_archive" 1>&6
5253     if test "$ac_cv_c_whole_archive" = "yes"
5254     then
5255         DLL_LINK="-Wl,--whole-archive $DLL_LINK -Wl,--no-whole-archive"
5256     else
5257         echo $ac_n "checking whether the linker supports -z {all,default}extract (Linux)""... $ac_c" 1>&6
5258 echo "configure:5259: checking whether the linker supports -z {all,default}extract (Linux)" >&5
5259 if eval "test \"`echo '$''{'ac_cv_c_allextract'+set}'`\" = set"; then
5260   echo $ac_n "(cached) $ac_c" 1>&6
5261 else
5262   saved_cflags=$CFLAGS
5263                 CFLAGS="$CFLAGS -Wl,-z,allextract -Wl,-z,defaultextract"
5264                 cat > conftest.$ac_ext <<EOF
5265 #line 5266 "configure"
5266 #include "confdefs.h"
5267
5268 int main() {
5269 return 1
5270 ; return 0; }
5271 EOF
5272 if { (eval echo configure:5273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5273   rm -rf conftest*
5274   ac_cv_c_allextract="yes"
5275 else
5276   echo "configure: failed program was:" >&5
5277   cat conftest.$ac_ext >&5
5278   rm -rf conftest*
5279   ac_cv_c_allextract="no"
5280 fi
5281 rm -f conftest*
5282                 CFLAGS=$saved_cflags
5283
5284 fi
5285
5286 echo "$ac_t""$ac_cv_c_allextract" 1>&6
5287         if test "$ac_cv_c_allextract" = "yes"
5288         then
5289             DLL_LINK="-Wl,-z,allextract $DLL_LINK -Wl,-z,defaultextract"
5290         fi
5291     fi
5292 fi
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304 wine_cv_libc_reentrant=no
5305
5306   echo $ac_n "checking for reentrant libc: __errno_location""... $ac_c" 1>&6
5307 echo "configure:5308: checking for reentrant libc: __errno_location" >&5
5308 if eval "test \"`echo '$''{'wine_cv_libc_r___errno_location'+set}'`\" = set"; then
5309   echo $ac_n "(cached) $ac_c" 1>&6
5310 else
5311   if test "$cross_compiling" = yes; then
5312   wine_cv_libc_r___errno_location=yes
5313 else
5314   cat > conftest.$ac_ext <<EOF
5315 #line 5316 "configure"
5316 #include "confdefs.h"
5317 int myerrno = 0;
5318 char buf[256];
5319 int *__errno_location(){return &myerrno;}
5320 main(){connect(0,buf,255); exit(!myerrno);}
5321 EOF
5322 if { (eval echo configure:5323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5323 then
5324   wine_cv_libc_r___errno_location=yes
5325 else
5326   echo "configure: failed program was:" >&5
5327   cat conftest.$ac_ext >&5
5328   rm -fr conftest*
5329   wine_cv_libc_r___errno_location=no
5330 fi
5331 rm -fr conftest*
5332 fi
5333
5334
5335 fi
5336
5337 echo "$ac_t""$wine_cv_libc_r___errno_location" 1>&6
5338 if test "$wine_cv_libc_r___errno_location" = "yes"
5339 then
5340     wine_cv_libc_reentrant=__errno_location
5341 fi
5342
5343
5344   echo $ac_n "checking for reentrant libc: __error""... $ac_c" 1>&6
5345 echo "configure:5346: checking for reentrant libc: __error" >&5
5346 if eval "test \"`echo '$''{'wine_cv_libc_r___error'+set}'`\" = set"; then
5347   echo $ac_n "(cached) $ac_c" 1>&6
5348 else
5349   if test "$cross_compiling" = yes; then
5350   wine_cv_libc_r___error=yes
5351 else
5352   cat > conftest.$ac_ext <<EOF
5353 #line 5354 "configure"
5354 #include "confdefs.h"
5355 int myerrno = 0;
5356 char buf[256];
5357 int *__error(){return &myerrno;}
5358 main(){connect(0,buf,255); exit(!myerrno);}
5359 EOF
5360 if { (eval echo configure:5361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5361 then
5362   wine_cv_libc_r___error=yes
5363 else
5364   echo "configure: failed program was:" >&5
5365   cat conftest.$ac_ext >&5
5366   rm -fr conftest*
5367   wine_cv_libc_r___error=no
5368 fi
5369 rm -fr conftest*
5370 fi
5371
5372
5373 fi
5374
5375 echo "$ac_t""$wine_cv_libc_r___error" 1>&6
5376 if test "$wine_cv_libc_r___error" = "yes"
5377 then
5378     wine_cv_libc_reentrant=__error
5379 fi
5380
5381
5382   echo $ac_n "checking for reentrant libc: ___errno""... $ac_c" 1>&6
5383 echo "configure:5384: checking for reentrant libc: ___errno" >&5
5384 if eval "test \"`echo '$''{'wine_cv_libc_r____errno'+set}'`\" = set"; then
5385   echo $ac_n "(cached) $ac_c" 1>&6
5386 else
5387   if test "$cross_compiling" = yes; then
5388   wine_cv_libc_r____errno=yes
5389 else
5390   cat > conftest.$ac_ext <<EOF
5391 #line 5392 "configure"
5392 #include "confdefs.h"
5393 int myerrno = 0;
5394 char buf[256];
5395 int *___errno(){return &myerrno;}
5396 main(){connect(0,buf,255); exit(!myerrno);}
5397 EOF
5398 if { (eval echo configure:5399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5399 then
5400   wine_cv_libc_r____errno=yes
5401 else
5402   echo "configure: failed program was:" >&5
5403   cat conftest.$ac_ext >&5
5404   rm -fr conftest*
5405   wine_cv_libc_r____errno=no
5406 fi
5407 rm -fr conftest*
5408 fi
5409
5410
5411 fi
5412
5413 echo "$ac_t""$wine_cv_libc_r____errno" 1>&6
5414 if test "$wine_cv_libc_r____errno" = "yes"
5415 then
5416     wine_cv_libc_reentrant=___errno
5417 fi
5418
5419
5420   echo $ac_n "checking for reentrant libc: __thr_errno""... $ac_c" 1>&6
5421 echo "configure:5422: checking for reentrant libc: __thr_errno" >&5
5422 if eval "test \"`echo '$''{'wine_cv_libc_r___thr_errno'+set}'`\" = set"; then
5423   echo $ac_n "(cached) $ac_c" 1>&6
5424 else
5425   if test "$cross_compiling" = yes; then
5426   wine_cv_libc_r___thr_errno=yes
5427 else
5428   cat > conftest.$ac_ext <<EOF
5429 #line 5430 "configure"
5430 #include "confdefs.h"
5431 int myerrno = 0;
5432 char buf[256];
5433 int *__thr_errno(){return &myerrno;}
5434 main(){connect(0,buf,255); exit(!myerrno);}
5435 EOF
5436 if { (eval echo configure:5437: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5437 then
5438   wine_cv_libc_r___thr_errno=yes
5439 else
5440   echo "configure: failed program was:" >&5
5441   cat conftest.$ac_ext >&5
5442   rm -fr conftest*
5443   wine_cv_libc_r___thr_errno=no
5444 fi
5445 rm -fr conftest*
5446 fi
5447
5448
5449 fi
5450
5451 echo "$ac_t""$wine_cv_libc_r___thr_errno" 1>&6
5452 if test "$wine_cv_libc_r___thr_errno" = "yes"
5453 then
5454     wine_cv_libc_reentrant=__thr_errno
5455 fi
5456
5457
5458 if test "$wine_cv_libc_reentrant" != "no"
5459 then
5460   cat >> confdefs.h <<EOF
5461 #define ERRNO_LOCATION $wine_cv_libc_reentrant
5462 EOF
5463
5464 fi
5465
5466
5467 if test "$have_x" = "yes" -a "$wine_cv_libc_reentrant" != "no"
5468 then
5469 echo $ac_n "checking "for reentrant X libraries"""... $ac_c" 1>&6
5470 echo "configure:5471: checking "for reentrant X libraries"" >&5
5471 if eval "test \"`echo '$''{'wine_cv_x_reentrant'+set}'`\" = set"; then
5472   echo $ac_n "(cached) $ac_c" 1>&6
5473 else
5474    if test "x$with_reentrant_x" = "xno"
5475     then
5476         wine_cv_x_reentrant=no
5477     else
5478         libX11_check=none
5479         for dir in "$x_libraries" /usr/lib /usr/local/lib /lib; do
5480             if test -r $dir/libX11.so; then
5481                 libX11_check="-D $dir/libX11.so"
5482                 break 1
5483             fi
5484             if test -r $dir/libX11.a; then
5485                 libX11_check="$dir/libX11.a"
5486                 break 1
5487             fi
5488         done
5489         if test "$libX11_check" != "none"; then
5490             if nm $libX11_check | grep $wine_cv_libc_reentrant >/dev/null 2>&1
5491             then
5492                 wine_cv_x_reentrant=yes
5493             else
5494                 wine_cv_x_reentrant=no
5495             fi
5496         else
5497             wine_cv_x_reentrant=unknown
5498         fi
5499     fi
5500 fi
5501
5502 echo "$ac_t""$wine_cv_x_reentrant" 1>&6
5503 else
5504     wine_cv_x_reentrant=no
5505 fi
5506 if test "$wine_cv_x_reentrant" = "no"
5507 then
5508   cat >> confdefs.h <<\EOF
5509 #define NO_REENTRANT_X11 1
5510 EOF
5511
5512 fi
5513
5514
5515
5516 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5517 # for constant arguments.  Useless!
5518 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5519 echo "configure:5520: checking for working alloca.h" >&5
5520 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5521   echo $ac_n "(cached) $ac_c" 1>&6
5522 else
5523   cat > conftest.$ac_ext <<EOF
5524 #line 5525 "configure"
5525 #include "confdefs.h"
5526 #include <alloca.h>
5527 int main() {
5528 void *p = alloca(2 * sizeof(int));
5529 ; return 0; }
5530 EOF
5531 if { (eval echo configure:5532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5532   rm -rf conftest*
5533   ac_cv_header_alloca_h=yes
5534 else
5535   echo "configure: failed program was:" >&5
5536   cat conftest.$ac_ext >&5
5537   rm -rf conftest*
5538   ac_cv_header_alloca_h=no
5539 fi
5540 rm -f conftest*
5541 fi
5542
5543 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5544 if test $ac_cv_header_alloca_h = yes; then
5545   cat >> confdefs.h <<\EOF
5546 #define HAVE_ALLOCA_H 1
5547 EOF
5548
5549 fi
5550
5551 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5552 echo "configure:5553: checking for alloca" >&5
5553 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5554   echo $ac_n "(cached) $ac_c" 1>&6
5555 else
5556   cat > conftest.$ac_ext <<EOF
5557 #line 5558 "configure"
5558 #include "confdefs.h"
5559
5560 #ifdef __GNUC__
5561 # define alloca __builtin_alloca
5562 #else
5563 # ifdef _MSC_VER
5564 #  include <malloc.h>
5565 #  define alloca _alloca
5566 # else
5567 #  if HAVE_ALLOCA_H
5568 #   include <alloca.h>
5569 #  else
5570 #   ifdef _AIX
5571  #pragma alloca
5572 #   else
5573 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5574 char *alloca ();
5575 #    endif
5576 #   endif
5577 #  endif
5578 # endif
5579 #endif
5580
5581 int main() {
5582 char *p = (char *) alloca(1);
5583 ; return 0; }
5584 EOF
5585 if { (eval echo configure:5586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5586   rm -rf conftest*
5587   ac_cv_func_alloca_works=yes
5588 else
5589   echo "configure: failed program was:" >&5
5590   cat conftest.$ac_ext >&5
5591   rm -rf conftest*
5592   ac_cv_func_alloca_works=no
5593 fi
5594 rm -f conftest*
5595 fi
5596
5597 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5598 if test $ac_cv_func_alloca_works = yes; then
5599   cat >> confdefs.h <<\EOF
5600 #define HAVE_ALLOCA 1
5601 EOF
5602
5603 fi
5604
5605 if test $ac_cv_func_alloca_works = no; then
5606   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5607   # that cause trouble.  Some versions do not even contain alloca or
5608   # contain a buggy version.  If you still want to use their alloca,
5609   # use ar to extract alloca.o from them instead of compiling alloca.c.
5610   ALLOCA=alloca.${ac_objext}
5611   cat >> confdefs.h <<\EOF
5612 #define C_ALLOCA 1
5613 EOF
5614
5615
5616 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5617 echo "configure:5618: checking whether alloca needs Cray hooks" >&5
5618 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5619   echo $ac_n "(cached) $ac_c" 1>&6
5620 else
5621   cat > conftest.$ac_ext <<EOF
5622 #line 5623 "configure"
5623 #include "confdefs.h"
5624 #if defined(CRAY) && ! defined(CRAY2)
5625 webecray
5626 #else
5627 wenotbecray
5628 #endif
5629
5630 EOF
5631 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5632   egrep "webecray" >/dev/null 2>&1; then
5633   rm -rf conftest*
5634   ac_cv_os_cray=yes
5635 else
5636   rm -rf conftest*
5637   ac_cv_os_cray=no
5638 fi
5639 rm -f conftest*
5640
5641 fi
5642
5643 echo "$ac_t""$ac_cv_os_cray" 1>&6
5644 if test $ac_cv_os_cray = yes; then
5645 for ac_func in _getb67 GETB67 getb67; do
5646   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5647 echo "configure:5648: checking for $ac_func" >&5
5648 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5649   echo $ac_n "(cached) $ac_c" 1>&6
5650 else
5651   cat > conftest.$ac_ext <<EOF
5652 #line 5653 "configure"
5653 #include "confdefs.h"
5654 /* System header to define __stub macros and hopefully few prototypes,
5655     which can conflict with char $ac_func(); below.  */
5656 #include <assert.h>
5657 /* Override any gcc2 internal prototype to avoid an error.  */
5658 /* We use char because int might match the return type of a gcc2
5659     builtin and then its argument prototype would still apply.  */
5660 char $ac_func();
5661
5662 int main() {
5663
5664 /* The GNU C library defines this for functions which it implements
5665     to always fail with ENOSYS.  Some functions are actually named
5666     something starting with __ and the normal name is an alias.  */
5667 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5668 choke me
5669 #else
5670 $ac_func();
5671 #endif
5672
5673 ; return 0; }
5674 EOF
5675 if { (eval echo configure:5676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5676   rm -rf conftest*
5677   eval "ac_cv_func_$ac_func=yes"
5678 else
5679   echo "configure: failed program was:" >&5
5680   cat conftest.$ac_ext >&5
5681   rm -rf conftest*
5682   eval "ac_cv_func_$ac_func=no"
5683 fi
5684 rm -f conftest*
5685 fi
5686
5687 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5688   echo "$ac_t""yes" 1>&6
5689   cat >> confdefs.h <<EOF
5690 #define CRAY_STACKSEG_END $ac_func
5691 EOF
5692
5693   break
5694 else
5695   echo "$ac_t""no" 1>&6
5696 fi
5697
5698 done
5699 fi
5700
5701 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5702 echo "configure:5703: checking stack direction for C alloca" >&5
5703 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5704   echo $ac_n "(cached) $ac_c" 1>&6
5705 else
5706   if test "$cross_compiling" = yes; then
5707   ac_cv_c_stack_direction=0
5708 else
5709   cat > conftest.$ac_ext <<EOF
5710 #line 5711 "configure"
5711 #include "confdefs.h"
5712 find_stack_direction ()
5713 {
5714   static char *addr = 0;
5715   auto char dummy;
5716   if (addr == 0)
5717     {
5718       addr = &dummy;
5719       return find_stack_direction ();
5720     }
5721   else
5722     return (&dummy > addr) ? 1 : -1;
5723 }
5724 main ()
5725 {
5726   exit (find_stack_direction() < 0);
5727 }
5728 EOF
5729 if { (eval echo configure:5730: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5730 then
5731   ac_cv_c_stack_direction=1
5732 else
5733   echo "configure: failed program was:" >&5
5734   cat conftest.$ac_ext >&5
5735   rm -fr conftest*
5736   ac_cv_c_stack_direction=-1
5737 fi
5738 rm -fr conftest*
5739 fi
5740
5741 fi
5742
5743 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5744 cat >> confdefs.h <<EOF
5745 #define STACK_DIRECTION $ac_cv_c_stack_direction
5746 EOF
5747
5748 fi
5749
5750 for ac_func in \
5751         __libc_fork \
5752         _lwp_create \
5753         clone \
5754         ecvt \
5755         finite \
5756         fpclass \
5757         getnetbyaddr \
5758         getnetbyname \
5759         getpagesize \
5760         getprotobyname \
5761         getprotobynumber \
5762         getrlimit \
5763         getservbyport \
5764         getsockopt \
5765         inet_network \
5766         lstat \
5767         memmove \
5768         mmap \
5769         rfork \
5770         select \
5771         sendmsg \
5772         settimeofday \
5773         sigaltstack \
5774         statfs \
5775         strcasecmp \
5776         strerror \
5777         strncasecmp \
5778         tcgetattr \
5779         timegm \
5780         usleep \
5781         vfscanf \
5782         wait4 \
5783         waitpid \
5784
5785 do
5786 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5787 echo "configure:5788: checking for $ac_func" >&5
5788 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5789   echo $ac_n "(cached) $ac_c" 1>&6
5790 else
5791   cat > conftest.$ac_ext <<EOF
5792 #line 5793 "configure"
5793 #include "confdefs.h"
5794 /* System header to define __stub macros and hopefully few prototypes,
5795     which can conflict with char $ac_func(); below.  */
5796 #include <assert.h>
5797 /* Override any gcc2 internal prototype to avoid an error.  */
5798 /* We use char because int might match the return type of a gcc2
5799     builtin and then its argument prototype would still apply.  */
5800 char $ac_func();
5801
5802 int main() {
5803
5804 /* The GNU C library defines this for functions which it implements
5805     to always fail with ENOSYS.  Some functions are actually named
5806     something starting with __ and the normal name is an alias.  */
5807 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5808 choke me
5809 #else
5810 $ac_func();
5811 #endif
5812
5813 ; return 0; }
5814 EOF
5815 if { (eval echo configure:5816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5816   rm -rf conftest*
5817   eval "ac_cv_func_$ac_func=yes"
5818 else
5819   echo "configure: failed program was:" >&5
5820   cat conftest.$ac_ext >&5
5821   rm -rf conftest*
5822   eval "ac_cv_func_$ac_func=no"
5823 fi
5824 rm -f conftest*
5825 fi
5826
5827 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5828   echo "$ac_t""yes" 1>&6
5829     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5830   cat >> confdefs.h <<EOF
5831 #define $ac_tr_func 1
5832 EOF
5833
5834 else
5835   echo "$ac_t""no" 1>&6
5836 fi
5837 done
5838
5839
5840
5841 for ac_hdr in \
5842         arpa/inet.h \
5843         arpa/nameser.h \
5844         elf.h \
5845         float.h \
5846         ieeefp.h \
5847         libio.h \
5848         libutil.h \
5849         link.h \
5850         linux/cdrom.h \
5851         linux/input.h \
5852         linux/joystick.h \
5853         linux/ucdrom.h \
5854         net/if.h \
5855         netdb.h \
5856         netinet/in.h \
5857         netinet/in_systm.h \
5858         netinet/ip.h \
5859         netinet/tcp.h \
5860         pty.h \
5861         resolv.h \
5862         sched.h \
5863         socket.h \
5864         strings.h \
5865         sys/cdio.h \
5866         sys/errno.h \
5867         sys/file.h \
5868         sys/filio.h \
5869         sys/ipc.h \
5870         sys/lwp.h \
5871         sys/mman.h \
5872         sys/modem.h \
5873         sys/mount.h \
5874         sys/msg.h \
5875         sys/param.h \
5876         sys/ptrace.h \
5877         sys/reg.h \
5878         sys/signal.h \
5879         sys/shm.h \
5880         sys/socket.h \
5881         sys/sockio.h \
5882         sys/statfs.h \
5883         sys/strtio.h \
5884         sys/syscall.h \
5885         sys/user.h \
5886         sys/wait.h \
5887         sys/v86.h \
5888         sys/v86intr.h \
5889         sys/vfs.h \
5890         sys/vm86.h \
5891         syscall.h \
5892         ucontext.h \
5893
5894 do
5895 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5896 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5897 echo "configure:5898: checking for $ac_hdr" >&5
5898 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5899   echo $ac_n "(cached) $ac_c" 1>&6
5900 else
5901   cat > conftest.$ac_ext <<EOF
5902 #line 5903 "configure"
5903 #include "confdefs.h"
5904 #include <$ac_hdr>
5905 EOF
5906 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5907 { (eval echo configure:5908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5908 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5909 if test -z "$ac_err"; then
5910   rm -rf conftest*
5911   eval "ac_cv_header_$ac_safe=yes"
5912 else
5913   echo "$ac_err" >&5
5914   echo "configure: failed program was:" >&5
5915   cat conftest.$ac_ext >&5
5916   rm -rf conftest*
5917   eval "ac_cv_header_$ac_safe=no"
5918 fi
5919 rm -f conftest*
5920 fi
5921 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5922   echo "$ac_t""yes" 1>&6
5923     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5924   cat >> confdefs.h <<EOF
5925 #define $ac_tr_hdr 1
5926 EOF
5927
5928 else
5929   echo "$ac_t""no" 1>&6
5930 fi
5931 done
5932
5933 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
5934 echo "configure:5935: checking whether stat file-mode macros are broken" >&5
5935 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
5936   echo $ac_n "(cached) $ac_c" 1>&6
5937 else
5938   cat > conftest.$ac_ext <<EOF
5939 #line 5940 "configure"
5940 #include "confdefs.h"
5941 #include <sys/types.h>
5942 #include <sys/stat.h>
5943
5944 #if defined(S_ISBLK) && defined(S_IFDIR)
5945 # if S_ISBLK (S_IFDIR)
5946 You lose.
5947 # endif
5948 #endif
5949
5950 #if defined(S_ISBLK) && defined(S_IFCHR)
5951 # if S_ISBLK (S_IFCHR)
5952 You lose.
5953 # endif
5954 #endif
5955
5956 #if defined(S_ISLNK) && defined(S_IFREG)
5957 # if S_ISLNK (S_IFREG)
5958 You lose.
5959 # endif
5960 #endif
5961
5962 #if defined(S_ISSOCK) && defined(S_IFREG)
5963 # if S_ISSOCK (S_IFREG)
5964 You lose.
5965 # endif
5966 #endif
5967
5968 EOF
5969 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5970   egrep "You lose" >/dev/null 2>&1; then
5971   rm -rf conftest*
5972   ac_cv_header_stat_broken=yes
5973 else
5974   rm -rf conftest*
5975   ac_cv_header_stat_broken=no
5976 fi
5977 rm -f conftest*
5978
5979 fi
5980
5981 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
5982 if test $ac_cv_header_stat_broken = yes; then
5983   cat >> confdefs.h <<\EOF
5984 #define STAT_MACROS_BROKEN 1
5985 EOF
5986
5987 fi
5988
5989
5990
5991 echo $ac_n "checking for working const""... $ac_c" 1>&6
5992 echo "configure:5993: checking for working const" >&5
5993 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5994   echo $ac_n "(cached) $ac_c" 1>&6
5995 else
5996   cat > conftest.$ac_ext <<EOF
5997 #line 5998 "configure"
5998 #include "confdefs.h"
5999
6000 int main() {
6001
6002 /* Ultrix mips cc rejects this.  */
6003 typedef int charset[2]; const charset x = {0,0};
6004 /* SunOS 4.1.1 cc rejects this.  */
6005 char const *const *ccp;
6006 char **p;
6007 /* NEC SVR4.0.2 mips cc rejects this.  */
6008 struct point {int x, y;};
6009 static struct point const zero = {0,0};
6010 /* AIX XL C 1.02.0.0 rejects this.
6011    It does not let you subtract one const X* pointer from another in an arm
6012    of an if-expression whose if-part is not a constant expression */
6013 const char *g = "string";
6014 ccp = &g + (g ? g-g : 0);
6015 /* HPUX 7.0 cc rejects these. */
6016 ++ccp;
6017 p = (char**) ccp;
6018 ccp = (char const *const *) p;
6019 { /* SCO 3.2v4 cc rejects this.  */
6020   char *t;
6021   char const *s = 0 ? (char *) 0 : (char const *) 0;
6022
6023   *t++ = 0;
6024 }
6025 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6026   int x[] = {25, 17};
6027   const int *foo = &x[0];
6028   ++foo;
6029 }
6030 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6031   typedef const int *iptr;
6032   iptr p = 0;
6033   ++p;
6034 }
6035 { /* AIX XL C 1.02.0.0 rejects this saying
6036      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6037   struct s { int j; const int *ap[3]; };
6038   struct s *b; b->j = 5;
6039 }
6040 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6041   const int foo = 10;
6042 }
6043
6044 ; return 0; }
6045 EOF
6046 if { (eval echo configure:6047: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6047   rm -rf conftest*
6048   ac_cv_c_const=yes
6049 else
6050   echo "configure: failed program was:" >&5
6051   cat conftest.$ac_ext >&5
6052   rm -rf conftest*
6053   ac_cv_c_const=no
6054 fi
6055 rm -f conftest*
6056 fi
6057
6058 echo "$ac_t""$ac_cv_c_const" 1>&6
6059 if test $ac_cv_c_const = no; then
6060   cat >> confdefs.h <<\EOF
6061 #define const
6062 EOF
6063
6064 fi
6065
6066 echo $ac_n "checking for inline""... $ac_c" 1>&6
6067 echo "configure:6068: checking for inline" >&5
6068 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6069   echo $ac_n "(cached) $ac_c" 1>&6
6070 else
6071   ac_cv_c_inline=no
6072 for ac_kw in inline __inline__ __inline; do
6073   cat > conftest.$ac_ext <<EOF
6074 #line 6075 "configure"
6075 #include "confdefs.h"
6076
6077 int main() {
6078 } int $ac_kw foo() {
6079 ; return 0; }
6080 EOF
6081 if { (eval echo configure:6082: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6082   rm -rf conftest*
6083   ac_cv_c_inline=$ac_kw; break
6084 else
6085   echo "configure: failed program was:" >&5
6086   cat conftest.$ac_ext >&5
6087 fi
6088 rm -f conftest*
6089 done
6090
6091 fi
6092
6093 echo "$ac_t""$ac_cv_c_inline" 1>&6
6094 case "$ac_cv_c_inline" in
6095   inline | yes) ;;
6096   no) cat >> confdefs.h <<\EOF
6097 #define inline
6098 EOF
6099  ;;
6100   *)  cat >> confdefs.h <<EOF
6101 #define inline $ac_cv_c_inline
6102 EOF
6103  ;;
6104 esac
6105
6106 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
6107 echo "configure:6108: checking for ANSI C header files" >&5
6108 if eval "test \"`echo '$''{'ac_cv_header_stdc'+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 <stdlib.h>
6115 #include <stdarg.h>
6116 #include <string.h>
6117 #include <float.h>
6118 EOF
6119 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6120 { (eval echo configure:6121: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6121 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6122 if test -z "$ac_err"; then
6123   rm -rf conftest*
6124   ac_cv_header_stdc=yes
6125 else
6126   echo "$ac_err" >&5
6127   echo "configure: failed program was:" >&5
6128   cat conftest.$ac_ext >&5
6129   rm -rf conftest*
6130   ac_cv_header_stdc=no
6131 fi
6132 rm -f conftest*
6133
6134 if test $ac_cv_header_stdc = yes; then
6135   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6136 cat > conftest.$ac_ext <<EOF
6137 #line 6138 "configure"
6138 #include "confdefs.h"
6139 #include <string.h>
6140 EOF
6141 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6142   egrep "memchr" >/dev/null 2>&1; then
6143   :
6144 else
6145   rm -rf conftest*
6146   ac_cv_header_stdc=no
6147 fi
6148 rm -f conftest*
6149
6150 fi
6151
6152 if test $ac_cv_header_stdc = yes; then
6153   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6154 cat > conftest.$ac_ext <<EOF
6155 #line 6156 "configure"
6156 #include "confdefs.h"
6157 #include <stdlib.h>
6158 EOF
6159 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6160   egrep "free" >/dev/null 2>&1; then
6161   :
6162 else
6163   rm -rf conftest*
6164   ac_cv_header_stdc=no
6165 fi
6166 rm -f conftest*
6167
6168 fi
6169
6170 if test $ac_cv_header_stdc = yes; then
6171   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6172 if test "$cross_compiling" = yes; then
6173   :
6174 else
6175   cat > conftest.$ac_ext <<EOF
6176 #line 6177 "configure"
6177 #include "confdefs.h"
6178 #include <ctype.h>
6179 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6180 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6181 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6182 int main () { int i; for (i = 0; i < 256; i++)
6183 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
6184 exit (0); }
6185
6186 EOF
6187 if { (eval echo configure:6188: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6188 then
6189   :
6190 else
6191   echo "configure: failed program was:" >&5
6192   cat conftest.$ac_ext >&5
6193   rm -fr conftest*
6194   ac_cv_header_stdc=no
6195 fi
6196 rm -fr conftest*
6197 fi
6198
6199 fi
6200 fi
6201
6202 echo "$ac_t""$ac_cv_header_stdc" 1>&6
6203 if test $ac_cv_header_stdc = yes; then
6204   cat >> confdefs.h <<\EOF
6205 #define STDC_HEADERS 1
6206 EOF
6207
6208 fi
6209
6210 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6211 echo "configure:6212: checking for size_t" >&5
6212 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6213   echo $ac_n "(cached) $ac_c" 1>&6
6214 else
6215   cat > conftest.$ac_ext <<EOF
6216 #line 6217 "configure"
6217 #include "confdefs.h"
6218 #include <sys/types.h>
6219 #if STDC_HEADERS
6220 #include <stdlib.h>
6221 #include <stddef.h>
6222 #endif
6223 EOF
6224 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6225   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6226   rm -rf conftest*
6227   ac_cv_type_size_t=yes
6228 else
6229   rm -rf conftest*
6230   ac_cv_type_size_t=no
6231 fi
6232 rm -f conftest*
6233
6234 fi
6235 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6236 if test $ac_cv_type_size_t = no; then
6237   cat >> confdefs.h <<\EOF
6238 #define size_t unsigned
6239 EOF
6240
6241 fi
6242
6243 echo $ac_n "checking size of long long""... $ac_c" 1>&6
6244 echo "configure:6245: checking size of long long" >&5
6245 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
6246   echo $ac_n "(cached) $ac_c" 1>&6
6247 else
6248   if test "$cross_compiling" = yes; then
6249   ac_cv_sizeof_long_long=0
6250 else
6251   cat > conftest.$ac_ext <<EOF
6252 #line 6253 "configure"
6253 #include "confdefs.h"
6254 #include <stdio.h>
6255 main()
6256 {
6257   FILE *f=fopen("conftestval", "w");
6258   if (!f) exit(1);
6259   fprintf(f, "%d\n", sizeof(long long));
6260   exit(0);
6261 }
6262 EOF
6263 if { (eval echo configure:6264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6264 then
6265   ac_cv_sizeof_long_long=`cat conftestval`
6266 else
6267   echo "configure: failed program was:" >&5
6268   cat conftest.$ac_ext >&5
6269   rm -fr conftest*
6270   ac_cv_sizeof_long_long=0
6271 fi
6272 rm -fr conftest*
6273 fi
6274
6275 fi
6276 echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
6277 cat >> confdefs.h <<EOF
6278 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6279 EOF
6280
6281
6282
6283 echo $ac_n "checking "whether linux/input.h is for real"""... $ac_c" 1>&6
6284 echo "configure:6285: checking "whether linux/input.h is for real"" >&5
6285 if eval "test \"`echo '$''{'wine_cv_linux_input_h'+set}'`\" = set"; then
6286   echo $ac_n "(cached) $ac_c" 1>&6
6287 else
6288   cat > conftest.$ac_ext <<EOF
6289 #line 6290 "configure"
6290 #include "confdefs.h"
6291
6292             #include <linux/input.h>
6293
6294 int main() {
6295
6296             int foo = EVIOCGBIT(EV_ABS,42);
6297             int bar = BTN_PINKIE;
6298             int fortytwo = 42;
6299
6300 ; return 0; }
6301 EOF
6302 if { (eval echo configure:6303: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6303   rm -rf conftest*
6304   wine_cv_linux_input_h=yes
6305 else
6306   echo "configure: failed program was:" >&5
6307   cat conftest.$ac_ext >&5
6308   rm -rf conftest*
6309   wine_cv_linux_input_h=no
6310 fi
6311 rm -f conftest*
6312
6313 fi
6314
6315 echo "$ac_t""$wine_cv_linux_input_h" 1>&6
6316     if test "$wine_cv_linux_input_h" = "yes"
6317     then
6318         cat >> confdefs.h <<\EOF
6319 #define HAVE_CORRECT_LINUXINPUT_H 1
6320 EOF
6321
6322     fi
6323
6324
6325 echo $ac_n "checking "whether we can use re-entrant gethostbyname_r Linux style"""... $ac_c" 1>&6
6326 echo "configure:6327: checking "whether we can use re-entrant gethostbyname_r Linux style"" >&5
6327 if eval "test \"`echo '$''{'wine_cv_linux_gethostbyname_r_6'+set}'`\" = set"; then
6328   echo $ac_n "(cached) $ac_c" 1>&6
6329 else
6330   cat > conftest.$ac_ext <<EOF
6331 #line 6332 "configure"
6332 #include "confdefs.h"
6333
6334 #include <netdb.h>
6335
6336 int main() {
6337
6338     char *name=NULL;
6339     struct hostent he;
6340     struct hostent *result;
6341     char *buf=NULL;
6342     int bufsize=0;
6343     int res,errnr;
6344     char *addr=NULL;
6345     int addrlen=0;
6346     int addrtype=0;
6347     res=gethostbyname_r(name,&he,buf,bufsize,&result,&errnr);
6348     res=gethostbyaddr_r(addr, addrlen, addrtype,&he,buf,bufsize,&result,&errnr);
6349
6350 ; return 0; }
6351 EOF
6352 if { (eval echo configure:6353: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6353   rm -rf conftest*
6354   wine_cv_linux_gethostbyname_r_6=yes
6355 else
6356   echo "configure: failed program was:" >&5
6357   cat conftest.$ac_ext >&5
6358   rm -rf conftest*
6359   wine_cv_linux_gethostbyname_r_6=no
6360
6361 fi
6362 rm -f conftest*
6363
6364 fi
6365
6366 echo "$ac_t""$wine_cv_linux_gethostbyname_r_6" 1>&6
6367    if test "$wine_cv_linux_gethostbyname_r_6" = "yes"
6368    then
6369       cat >> confdefs.h <<\EOF
6370 #define HAVE_LINUX_GETHOSTBYNAME_R_6 1
6371 EOF
6372
6373    fi
6374
6375 if test "$ac_cv_header_linux_joystick_h" = "yes"
6376 then
6377    echo $ac_n "checking "whether linux/joystick.h uses the Linux 2.2+ API"""... $ac_c" 1>&6
6378 echo "configure:6379: checking "whether linux/joystick.h uses the Linux 2.2+ API"" >&5
6379 if eval "test \"`echo '$''{'wine_cv_linux_joystick_22_api'+set}'`\" = set"; then
6380   echo $ac_n "(cached) $ac_c" 1>&6
6381 else
6382   cat > conftest.$ac_ext <<EOF
6383 #line 6384 "configure"
6384 #include "confdefs.h"
6385
6386         #include <sys/ioctl.h>
6387         #include <linux/joystick.h>
6388
6389         struct js_event blub;
6390         #if !defined(JS_EVENT_AXIS) || !defined(JS_EVENT_BUTTON)
6391         #error "no 2.2 header"
6392         #endif
6393
6394 int main() {
6395 /*empty*/
6396 ; return 0; }
6397 EOF
6398 if { (eval echo configure:6399: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6399   rm -rf conftest*
6400   wine_cv_linux_joystick_22_api=yes
6401 else
6402   echo "configure: failed program was:" >&5
6403   cat conftest.$ac_ext >&5
6404   rm -rf conftest*
6405   wine_cv_linux_joystick_22_api=no
6406 fi
6407 rm -f conftest*
6408
6409 fi
6410
6411 echo "$ac_t""$wine_cv_linux_joystick_22_api" 1>&6
6412    if test "$wine_cv_linux_joystick_22_api" = "yes"
6413    then
6414       cat >> confdefs.h <<\EOF
6415 #define HAVE_LINUX_22_JOYSTICK_API 1
6416 EOF
6417
6418    fi
6419 fi
6420
6421
6422 if test "$ac_cv_header_sys_vfs_h" = "yes"
6423 then
6424     echo $ac_n "checking "whether sys/vfs.h defines statfs"""... $ac_c" 1>&6
6425 echo "configure:6426: checking "whether sys/vfs.h defines statfs"" >&5
6426 if eval "test \"`echo '$''{'wine_cv_sys_vfs_has_statfs'+set}'`\" = set"; then
6427   echo $ac_n "(cached) $ac_c" 1>&6
6428 else
6429   cat > conftest.$ac_ext <<EOF
6430 #line 6431 "configure"
6431 #include "confdefs.h"
6432
6433         #include <sys/types.h>
6434         #ifdef HAVE_SYS_PARAM_H
6435         # include <sys/param.h>
6436         #endif
6437         #include <sys/vfs.h>
6438
6439 int main() {
6440
6441                 struct statfs stfs;
6442
6443                 memset(&stfs,0,sizeof(stfs));
6444
6445 ; return 0; }
6446 EOF
6447 if { (eval echo configure:6448: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6448   rm -rf conftest*
6449   wine_cv_sys_vfs_has_statfs=yes
6450 else
6451   echo "configure: failed program was:" >&5
6452   cat conftest.$ac_ext >&5
6453   rm -rf conftest*
6454   wine_cv_sys_vfs_has_statfs=no
6455
6456 fi
6457 rm -f conftest*
6458
6459 fi
6460
6461 echo "$ac_t""$wine_cv_sys_vfs_has_statfs" 1>&6
6462     if test "$wine_cv_sys_vfs_has_statfs" = "yes"
6463     then
6464       cat >> confdefs.h <<\EOF
6465 #define STATFS_DEFINED_BY_SYS_VFS 1
6466 EOF
6467
6468     fi
6469 fi
6470
6471 if test "$ac_cv_header_sys_statfs_h" = "yes"
6472 then
6473     echo $ac_n "checking "whether sys/statfs.h defines statfs"""... $ac_c" 1>&6
6474 echo "configure:6475: checking "whether sys/statfs.h defines statfs"" >&5
6475 if eval "test \"`echo '$''{'wine_cv_sys_statfs_has_statfs'+set}'`\" = set"; then
6476   echo $ac_n "(cached) $ac_c" 1>&6
6477 else
6478   cat > conftest.$ac_ext <<EOF
6479 #line 6480 "configure"
6480 #include "confdefs.h"
6481
6482         #include <sys/types.h>
6483         #ifdef HAVE_SYS_PARAM_H
6484         # include <sys/param.h>
6485         #endif
6486         #include <sys/statfs.h>
6487
6488 int main() {
6489
6490                 struct statfs stfs;
6491
6492 ; return 0; }
6493 EOF
6494 if { (eval echo configure:6495: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6495   rm -rf conftest*
6496   wine_cv_sys_statfs_has_statfs=yes
6497 else
6498   echo "configure: failed program was:" >&5
6499   cat conftest.$ac_ext >&5
6500   rm -rf conftest*
6501   wine_cv_sys_statfs_has_statfs=no
6502
6503 fi
6504 rm -f conftest*
6505
6506 fi
6507
6508 echo "$ac_t""$wine_cv_sys_statfs_has_statfs" 1>&6
6509     if test "$wine_cv_sys_statfs_has_statfs" = "yes"
6510     then
6511       cat >> confdefs.h <<\EOF
6512 #define STATFS_DEFINED_BY_SYS_STATFS 1
6513 EOF
6514
6515     fi
6516 fi
6517
6518 if test "$ac_cv_header_sys_mount_h" = "yes"
6519 then
6520     echo $ac_n "checking "whether sys/mount.h defines statfs"""... $ac_c" 1>&6
6521 echo "configure:6522: checking "whether sys/mount.h defines statfs"" >&5
6522 if eval "test \"`echo '$''{'wine_cv_sys_mount_has_statfs'+set}'`\" = set"; then
6523   echo $ac_n "(cached) $ac_c" 1>&6
6524 else
6525   cat > conftest.$ac_ext <<EOF
6526 #line 6527 "configure"
6527 #include "confdefs.h"
6528
6529         #include <sys/types.h>
6530         #ifdef HAVE_SYS_PARAM_H
6531         # include <sys/param.h>
6532         #endif
6533         #include <sys/mount.h>
6534
6535 int main() {
6536
6537                 struct statfs stfs;
6538
6539 ; return 0; }
6540 EOF
6541 if { (eval echo configure:6542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6542   rm -rf conftest*
6543   wine_cv_sys_mount_has_statfs=yes
6544 else
6545   echo "configure: failed program was:" >&5
6546   cat conftest.$ac_ext >&5
6547   rm -rf conftest*
6548   wine_cv_sys_mount_has_statfs=no
6549
6550 fi
6551 rm -f conftest*
6552
6553 fi
6554
6555 echo "$ac_t""$wine_cv_sys_mount_has_statfs" 1>&6
6556     if test "$wine_cv_sys_mount_has_statfs" = "yes"
6557     then
6558       cat >> confdefs.h <<\EOF
6559 #define STATFS_DEFINED_BY_SYS_MOUNT 1
6560 EOF
6561
6562     fi
6563 fi
6564
6565
6566 echo $ac_n "checking "for statfs.f_bfree"""... $ac_c" 1>&6
6567 echo "configure:6568: checking "for statfs.f_bfree"" >&5
6568 if eval "test \"`echo '$''{'wine_cv_statfs_bfree'+set}'`\" = set"; then
6569   echo $ac_n "(cached) $ac_c" 1>&6
6570 else
6571    if test "x$statfs_bfree" = "xno"
6572     then
6573         wine_cv_statfs_bfree=no
6574     else
6575         cat > conftest.$ac_ext <<EOF
6576 #line 6577 "configure"
6577 #include "confdefs.h"
6578
6579         #include <sys/types.h>
6580         #ifdef HAVE_SYS_PARAM_H
6581         # include <sys/param.h>
6582         #endif
6583         #ifdef STATFS_DEFINED_BY_SYS_MOUNT
6584         # include <sys/mount.h>
6585         #else
6586         # ifdef STATFS_DEFINED_BY_SYS_VFS
6587         #  include <sys/vfs.h>
6588         # else
6589         #  ifdef STATFS_DEFINED_BY_SYS_STATFS
6590         #   include <sys/statfs.h>
6591         #  endif
6592         # endif
6593         #endif
6594
6595 int main() {
6596
6597                 struct statfs stfs;
6598
6599                 stfs.f_bfree++;
6600
6601 ; return 0; }
6602 EOF
6603 if { (eval echo configure:6604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6604   rm -rf conftest*
6605   wine_cv_statfs_bfree=yes
6606 else
6607   echo "configure: failed program was:" >&5
6608   cat conftest.$ac_ext >&5
6609   rm -rf conftest*
6610   wine_cv_statfs_bfree=no
6611
6612 fi
6613 rm -f conftest*
6614     fi
6615 fi
6616
6617 echo "$ac_t""$wine_cv_statfs_bfree" 1>&6
6618 if test "$wine_cv_statfs_bfree" = "yes"
6619 then
6620   cat >> confdefs.h <<\EOF
6621 #define STATFS_HAS_BFREE 1
6622 EOF
6623
6624 fi
6625
6626 echo $ac_n "checking "for statfs.f_bavail"""... $ac_c" 1>&6
6627 echo "configure:6628: checking "for statfs.f_bavail"" >&5
6628 if eval "test \"`echo '$''{'wine_cv_statfs_bavail'+set}'`\" = set"; then
6629   echo $ac_n "(cached) $ac_c" 1>&6
6630 else
6631    if test "x$statfs_bavail" = "xno"
6632     then
6633         wine_cv_statfs_bavail=no
6634     else
6635         cat > conftest.$ac_ext <<EOF
6636 #line 6637 "configure"
6637 #include "confdefs.h"
6638
6639         #include <sys/types.h>
6640         #ifdef HAVE_SYS_PARAM_H
6641         # include <sys/param.h>
6642         #endif
6643         #ifdef STATFS_DEFINED_BY_SYS_MOUNT
6644         # include <sys/mount.h>
6645         #else
6646         # ifdef STATFS_DEFINED_BY_SYS_VFS
6647         #  include <sys/vfs.h>
6648         # else
6649         #  ifdef STATFS_DEFINED_BY_SYS_STATFS
6650         #   include <sys/statfs.h>
6651         #  endif
6652         # endif
6653         #endif
6654
6655 int main() {
6656
6657                 struct statfs stfs;
6658
6659                 stfs.f_bavail++;
6660
6661 ; return 0; }
6662 EOF
6663 if { (eval echo configure:6664: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6664   rm -rf conftest*
6665   wine_cv_statfs_bavail=yes
6666 else
6667   echo "configure: failed program was:" >&5
6668   cat conftest.$ac_ext >&5
6669   rm -rf conftest*
6670   wine_cv_statfs_bavail=no
6671
6672 fi
6673 rm -f conftest*
6674     fi
6675 fi
6676
6677 echo "$ac_t""$wine_cv_statfs_bavail" 1>&6
6678 if test "$wine_cv_statfs_bavail" = "yes"
6679 then
6680   cat >> confdefs.h <<\EOF
6681 #define STATFS_HAS_BAVAIL 1
6682 EOF
6683
6684 fi
6685
6686
6687 echo $ac_n "checking "for msg_accrights in struct msghdr"""... $ac_c" 1>&6
6688 echo "configure:6689: checking "for msg_accrights in struct msghdr"" >&5
6689 if eval "test \"`echo '$''{'ac_cv_c_msg_accrights'+set}'`\" = set"; then
6690   echo $ac_n "(cached) $ac_c" 1>&6
6691 else
6692   cat > conftest.$ac_ext <<EOF
6693 #line 6694 "configure"
6694 #include "confdefs.h"
6695 #include <sys/types.h>
6696 #include <sys/socket.h>
6697 int main() {
6698 struct msghdr hdr; hdr.msg_accrights=0
6699 ; return 0; }
6700 EOF
6701 if { (eval echo configure:6702: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6702   rm -rf conftest*
6703   ac_cv_c_msg_accrights="yes"
6704 else
6705   echo "configure: failed program was:" >&5
6706   cat conftest.$ac_ext >&5
6707   rm -rf conftest*
6708   ac_cv_c_msg_accrights="no"
6709 fi
6710 rm -f conftest*
6711 fi
6712
6713 echo "$ac_t""$ac_cv_c_msg_accrights" 1>&6
6714 if test "$ac_cv_c_msg_accrights" = "yes"
6715 then
6716     cat >> confdefs.h <<\EOF
6717 #define HAVE_MSGHDR_ACCRIGHTS 1
6718 EOF
6719
6720 fi
6721
6722
6723 echo $ac_n "checking "for sun_len in struct sockaddr_un"""... $ac_c" 1>&6
6724 echo "configure:6725: checking "for sun_len in struct sockaddr_un"" >&5
6725 if eval "test \"`echo '$''{'ac_cv_c_sun_len'+set}'`\" = set"; then
6726   echo $ac_n "(cached) $ac_c" 1>&6
6727 else
6728   cat > conftest.$ac_ext <<EOF
6729 #line 6730 "configure"
6730 #include "confdefs.h"
6731 #include <sys/types.h>
6732 #include <sys/socket.h>
6733 #include <sys/un.h>
6734 int main() {
6735 static struct sockaddr_un addr; addr.sun_len = 1
6736 ; return 0; }
6737 EOF
6738 if { (eval echo configure:6739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6739   rm -rf conftest*
6740   ac_cv_c_sun_len="yes"
6741 else
6742   echo "configure: failed program was:" >&5
6743   cat conftest.$ac_ext >&5
6744   rm -rf conftest*
6745   ac_cv_c_sun_len="no"
6746 fi
6747 rm -f conftest*
6748 fi
6749
6750 echo "$ac_t""$ac_cv_c_sun_len" 1>&6
6751 if test "$ac_cv_c_sun_len" = "yes"
6752 then
6753     cat >> confdefs.h <<\EOF
6754 #define HAVE_SOCKADDR_SUN_LEN 1
6755 EOF
6756
6757 fi
6758
6759
6760 echo $ac_n "checking "whether we need to define __i386__"""... $ac_c" 1>&6
6761 echo "configure:6762: checking "whether we need to define __i386__"" >&5
6762 if eval "test \"`echo '$''{'ac_cv_cpp_def_i386'+set}'`\" = set"; then
6763   echo $ac_n "(cached) $ac_c" 1>&6
6764 else
6765   cat > conftest.$ac_ext <<EOF
6766 #line 6767 "configure"
6767 #include "confdefs.h"
6768 #if (defined(i386) || defined(__i386)) && !defined(__i386__)
6769 yes
6770 #endif
6771 EOF
6772 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6773   egrep "yes" >/dev/null 2>&1; then
6774   rm -rf conftest*
6775   ac_cv_cpp_def_i386="yes"
6776 else
6777   rm -rf conftest*
6778   ac_cv_cpp_def_i386="no"
6779 fi
6780 rm -f conftest*
6781
6782 fi
6783
6784 echo "$ac_t""$ac_cv_cpp_def_i386" 1>&6
6785 if test "$ac_cv_cpp_def_i386" = "yes"
6786 then
6787     CFLAGS="$CFLAGS -D__i386__"
6788     LINTFLAGS="$LINTFLAGS -D__i386__"
6789 fi
6790
6791 GCC_NO_BUILTIN=""
6792 if test "$GCC" = "yes"
6793 then
6794     GCC_NO_BUILTIN="-fno-builtin"
6795 fi
6796
6797
6798
6799
6800
6801 MAKE_RULES=Make.rules
6802
6803
6804 MAKE_DLL_RULES=dlls/Makedll.rules
6805
6806
6807 MAKE_PROG_RULES=programs/Makeprog.rules
6808
6809
6810 trap '' 1 2 15
6811 cat > confcache <<\EOF
6812 # This file is a shell script that caches the results of configure
6813 # tests run on this system so they can be shared between configure
6814 # scripts and configure runs.  It is not useful on other systems.
6815 # If it contains results you don't want to keep, you may remove or edit it.
6816 #
6817 # By default, configure uses ./config.cache as the cache file,
6818 # creating it if it does not exist already.  You can give configure
6819 # the --cache-file=FILE option to use a different cache file; that is
6820 # what configure does when it calls configure scripts in
6821 # subdirectories, so they share the cache.
6822 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6823 # config.status only pays attention to the cache file if you give it the
6824 # --recheck option to rerun configure.
6825 #
6826 EOF
6827 # The following way of writing the cache mishandles newlines in values,
6828 # but we know of no workaround that is simple, portable, and efficient.
6829 # So, don't put newlines in cache variables' values.
6830 # Ultrix sh set writes to stderr and can't be redirected directly,
6831 # and sets the high bit in the cache file unless we assign to the vars.
6832 (set) 2>&1 |
6833   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6834   *ac_space=\ *)
6835     # `set' does not quote correctly, so add quotes (double-quote substitution
6836     # turns \\\\ into \\, and sed turns \\ into \).
6837     sed -n \
6838       -e "s/'/'\\\\''/g" \
6839       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6840     ;;
6841   *)
6842     # `set' quotes correctly as required by POSIX, so do not add quotes.
6843     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6844     ;;
6845   esac >> confcache
6846 if cmp -s $cache_file confcache; then
6847   :
6848 else
6849   if test -w $cache_file; then
6850     echo "updating cache $cache_file"
6851     cat confcache > $cache_file
6852   else
6853     echo "not updating unwritable cache $cache_file"
6854   fi
6855 fi
6856 rm -f confcache
6857
6858 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6859
6860 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6861 # Let make expand exec_prefix.
6862 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6863
6864 # Any assignment to VPATH causes Sun make to only execute
6865 # the first set of double-colon rules, so remove it if not needed.
6866 # If there is a colon in the path, we need to keep it.
6867 if test "x$srcdir" = x.; then
6868   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6869 fi
6870
6871 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6872
6873 DEFS=-DHAVE_CONFIG_H
6874
6875 # Without the "./", some shells look in PATH for config.status.
6876 : ${CONFIG_STATUS=./config.status}
6877
6878 echo creating $CONFIG_STATUS
6879 rm -f $CONFIG_STATUS
6880 cat > $CONFIG_STATUS <<EOF
6881 #! /bin/sh
6882 # Generated automatically by configure.
6883 # Run this file to recreate the current configuration.
6884 # This directory was configured as follows,
6885 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6886 #
6887 # $0 $ac_configure_args
6888 #
6889 # Compiler output produced by configure, useful for debugging
6890 # configure, is in ./config.log if it exists.
6891
6892 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6893 for ac_option
6894 do
6895   case "\$ac_option" in
6896   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6897     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6898     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6899   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6900     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6901     exit 0 ;;
6902   -help | --help | --hel | --he | --h)
6903     echo "\$ac_cs_usage"; exit 0 ;;
6904   *) echo "\$ac_cs_usage"; exit 1 ;;
6905   esac
6906 done
6907
6908 ac_given_srcdir=$srcdir
6909 ac_given_INSTALL="$INSTALL"
6910
6911 trap 'rm -fr `echo "
6912 Make.rules
6913 dlls/Makedll.rules
6914 programs/Makeprog.rules
6915 Makefile
6916 console/Makefile
6917 controls/Makefile
6918 debugger/Makefile
6919 dlls/Makefile
6920 dlls/advapi32/Makefile
6921 dlls/avifil32/Makefile
6922 dlls/comctl32/Makefile
6923 dlls/commdlg/Makefile
6924 dlls/crtdll/Makefile
6925 dlls/dciman32/Makefile
6926 dlls/ddraw/Makefile
6927 dlls/dinput/Makefile
6928 dlls/dplay/Makefile
6929 dlls/dplayx/Makefile
6930 dlls/dsound/Makefile
6931 dlls/gdi/Makefile
6932 dlls/icmp/Makefile
6933 dlls/imagehlp/Makefile
6934 dlls/imm32/Makefile
6935 dlls/kernel/Makefile
6936 dlls/lzexpand/Makefile
6937 dlls/mpr/Makefile
6938 dlls/msacm/Makefile
6939 dlls/msnet32/Makefile
6940 dlls/msvcrt/Makefile
6941 dlls/msvideo/Makefile
6942 dlls/ntdll/Makefile
6943 dlls/odbc32/Makefile
6944 dlls/ole32/Makefile
6945 dlls/oleaut32/Makefile
6946 dlls/olecli/Makefile
6947 dlls/oledlg/Makefile
6948 dlls/olepro32/Makefile
6949 dlls/olesvr/Makefile
6950 dlls/opengl32/Makefile
6951 dlls/psapi/Makefile
6952 dlls/rasapi32/Makefile
6953 dlls/richedit/Makefile
6954 dlls/rpcrt4/Makefile
6955 dlls/serialui/Makefile
6956 dlls/setupapi/Makefile
6957 dlls/shdocvw/Makefile
6958 dlls/shell32/Makefile
6959 dlls/shfolder/Makefile
6960 dlls/shlwapi/Makefile
6961 dlls/tapi32/Makefile
6962 dlls/ttydrv/Makefile
6963 dlls/urlmon/Makefile
6964 dlls/user/Makefile
6965 dlls/version/Makefile
6966 dlls/win32s/Makefile
6967 dlls/winaspi/Makefile
6968 dlls/winedos/Makefile
6969 dlls/wineps/Makefile
6970 dlls/wininet/Makefile
6971 dlls/winmm/Makefile
6972 dlls/winmm/joystick/Makefile
6973 dlls/winmm/mcianim/Makefile
6974 dlls/winmm/mciavi/Makefile
6975 dlls/winmm/mcicda/Makefile
6976 dlls/winmm/mciseq/Makefile
6977 dlls/winmm/mciwave/Makefile
6978 dlls/winmm/midimap/Makefile
6979 dlls/winmm/wavemap/Makefile
6980 dlls/winmm/wineoss/Makefile
6981 dlls/winnls/Makefile
6982 dlls/winsock/Makefile
6983 dlls/winspool/Makefile
6984 dlls/wintrust/Makefile
6985 dlls/wow32/Makefile
6986 dlls/wsock32/Makefile
6987 dlls/x11drv/Makefile
6988 documentation/Makefile
6989 documentation/wine.conf.man
6990 documentation/wine.man
6991 files/Makefile
6992 graphics/Makefile
6993 graphics/enhmetafiledrv/Makefile
6994 graphics/metafiledrv/Makefile
6995 graphics/win16drv/Makefile
6996 graphics/x11drv/Makefile
6997 if1632/Makefile
6998 include/Makefile
6999 library/Makefile
7000 libtest/Makefile
7001 loader/Makefile
7002 loader/dos/Makefile
7003 loader/ne/Makefile
7004 memory/Makefile
7005 misc/Makefile
7006 miscemu/Makefile
7007 msdos/Makefile
7008 objects/Makefile
7009 ole/Makefile
7010 programs/Makefile
7011 programs/avitools/Makefile
7012 programs/clock/Makefile
7013 programs/cmdlgtst/Makefile
7014 programs/control/Makefile
7015 programs/notepad/Makefile
7016 programs/osversioncheck/Makefile
7017 programs/progman/Makefile
7018 programs/regapi/Makefile
7019 programs/regtest/Makefile
7020 programs/uninstaller/Makefile
7021 programs/view/Makefile
7022 programs/wcmd/Makefile
7023 programs/winemine/Makefile
7024 programs/winetest/Makefile
7025 programs/winhelp/Makefile
7026 programs/winver/Makefile
7027 relay32/Makefile
7028 scheduler/Makefile
7029 server/Makefile
7030 tools/Makefile
7031 tools/cvdump/Makefile
7032 tools/specmaker/Makefile
7033 tools/winebuild/Makefile
7034 tools/winelauncher
7035 tools/wmc/Makefile
7036 tools/wrc/Makefile
7037 tsx11/Makefile
7038 unicode/Makefile
7039 win32/Makefile
7040 windows/Makefile
7041 windows/x11drv/Makefile  include/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
7042 EOF
7043 cat >> $CONFIG_STATUS <<EOF
7044
7045 # Protect against being on the right side of a sed subst in config.status.
7046 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
7047  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
7048 $ac_vpsub
7049 $extrasub
7050 s%@SHELL@%$SHELL%g
7051 s%@CFLAGS@%$CFLAGS%g
7052 s%@CPPFLAGS@%$CPPFLAGS%g
7053 s%@CXXFLAGS@%$CXXFLAGS%g
7054 s%@FFLAGS@%$FFLAGS%g
7055 s%@DEFS@%$DEFS%g
7056 s%@LDFLAGS@%$LDFLAGS%g
7057 s%@LIBS@%$LIBS%g
7058 s%@exec_prefix@%$exec_prefix%g
7059 s%@prefix@%$prefix%g
7060 s%@program_transform_name@%$program_transform_name%g
7061 s%@bindir@%$bindir%g
7062 s%@sbindir@%$sbindir%g
7063 s%@libexecdir@%$libexecdir%g
7064 s%@datadir@%$datadir%g
7065 s%@sysconfdir@%$sysconfdir%g
7066 s%@sharedstatedir@%$sharedstatedir%g
7067 s%@localstatedir@%$localstatedir%g
7068 s%@libdir@%$libdir%g
7069 s%@includedir@%$includedir%g
7070 s%@oldincludedir@%$oldincludedir%g
7071 s%@infodir@%$infodir%g
7072 s%@mandir@%$mandir%g
7073 s%@OPTIONS@%$OPTIONS%g
7074 s%@SET_MAKE@%$SET_MAKE%g
7075 s%@CC@%$CC%g
7076 s%@CPP@%$CPP%g
7077 s%@X_CFLAGS@%$X_CFLAGS%g
7078 s%@X_PRE_LIBS@%$X_PRE_LIBS%g
7079 s%@X_LIBS@%$X_LIBS%g
7080 s%@X_EXTRA_LIBS@%$X_EXTRA_LIBS%g
7081 s%@YACC@%$YACC%g
7082 s%@LEX@%$LEX%g
7083 s%@LEXLIB@%$LEXLIB%g
7084 s%@XLEX@%$XLEX%g
7085 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
7086 s%@RANLIB@%$RANLIB%g
7087 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
7088 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
7089 s%@INSTALL_DATA@%$INSTALL_DATA%g
7090 s%@LN_S@%$LN_S%g
7091 s%@C2MAN@%$C2MAN%g
7092 s%@LDCONFIG@%$LDCONFIG%g
7093 s%@DLLWRAP@%$DLLWRAP%g
7094 s%@LINT@%$LINT%g
7095 s%@LINTFLAGS@%$LINTFLAGS%g
7096 s%@LDCOMBINE@%$LDCOMBINE%g
7097 s%@XLIB@%$XLIB%g
7098 s%@X_DLLS@%$X_DLLS%g
7099 s%@XFILES@%$XFILES%g
7100 s%@OPENGLFILES@%$OPENGLFILES%g
7101 s%@OPENGL32_DLL@%$OPENGL32_DLL%g
7102 s%@CUPSLIBS@%$CUPSLIBS%g
7103 s%@DLL_LINK@%$DLL_LINK%g
7104 s%@DLLFLAGS@%$DLLFLAGS%g
7105 s%@LDSHARED@%$LDSHARED%g
7106 s%@LDDLLFLAGS@%$LDDLLFLAGS%g
7107 s%@LIBEXT@%$LIBEXT%g
7108 s%@LDPATH@%$LDPATH%g
7109 s%@ALLOCA@%$ALLOCA%g
7110 s%@GCC_NO_BUILTIN@%$GCC_NO_BUILTIN%g
7111 /@MAKE_RULES@/r $MAKE_RULES
7112 s%@MAKE_RULES@%%g
7113 /@MAKE_DLL_RULES@/r $MAKE_DLL_RULES
7114 s%@MAKE_DLL_RULES@%%g
7115 /@MAKE_PROG_RULES@/r $MAKE_PROG_RULES
7116 s%@MAKE_PROG_RULES@%%g
7117
7118 CEOF
7119 EOF
7120
7121 cat >> $CONFIG_STATUS <<\EOF
7122
7123 # Split the substitutions into bite-sized pieces for seds with
7124 # small command number limits, like on Digital OSF/1 and HP-UX.
7125 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
7126 ac_file=1 # Number of current file.
7127 ac_beg=1 # First line for current file.
7128 ac_end=$ac_max_sed_cmds # Line after last line for current file.
7129 ac_more_lines=:
7130 ac_sed_cmds=""
7131 while $ac_more_lines; do
7132   if test $ac_beg -gt 1; then
7133     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
7134   else
7135     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
7136   fi
7137   if test ! -s conftest.s$ac_file; then
7138     ac_more_lines=false
7139     rm -f conftest.s$ac_file
7140   else
7141     if test -z "$ac_sed_cmds"; then
7142       ac_sed_cmds="sed -f conftest.s$ac_file"
7143     else
7144       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
7145     fi
7146     ac_file=`expr $ac_file + 1`
7147     ac_beg=$ac_end
7148     ac_end=`expr $ac_end + $ac_max_sed_cmds`
7149   fi
7150 done
7151 if test -z "$ac_sed_cmds"; then
7152   ac_sed_cmds=cat
7153 fi
7154 EOF
7155
7156 cat >> $CONFIG_STATUS <<EOF
7157
7158 CONFIG_FILES=\${CONFIG_FILES-"Make.rules
7159 dlls/Makedll.rules
7160 programs/Makeprog.rules
7161 Makefile
7162 console/Makefile
7163 controls/Makefile
7164 debugger/Makefile
7165 dlls/Makefile
7166 dlls/advapi32/Makefile
7167 dlls/avifil32/Makefile
7168 dlls/comctl32/Makefile
7169 dlls/commdlg/Makefile
7170 dlls/crtdll/Makefile
7171 dlls/dciman32/Makefile
7172 dlls/ddraw/Makefile
7173 dlls/dinput/Makefile
7174 dlls/dplay/Makefile
7175 dlls/dplayx/Makefile
7176 dlls/dsound/Makefile
7177 dlls/gdi/Makefile
7178 dlls/icmp/Makefile
7179 dlls/imagehlp/Makefile
7180 dlls/imm32/Makefile
7181 dlls/kernel/Makefile
7182 dlls/lzexpand/Makefile
7183 dlls/mpr/Makefile
7184 dlls/msacm/Makefile
7185 dlls/msnet32/Makefile
7186 dlls/msvcrt/Makefile
7187 dlls/msvideo/Makefile
7188 dlls/ntdll/Makefile
7189 dlls/odbc32/Makefile
7190 dlls/ole32/Makefile
7191 dlls/oleaut32/Makefile
7192 dlls/olecli/Makefile
7193 dlls/oledlg/Makefile
7194 dlls/olepro32/Makefile
7195 dlls/olesvr/Makefile
7196 dlls/opengl32/Makefile
7197 dlls/psapi/Makefile
7198 dlls/rasapi32/Makefile
7199 dlls/richedit/Makefile
7200 dlls/rpcrt4/Makefile
7201 dlls/serialui/Makefile
7202 dlls/setupapi/Makefile
7203 dlls/shdocvw/Makefile
7204 dlls/shell32/Makefile
7205 dlls/shfolder/Makefile
7206 dlls/shlwapi/Makefile
7207 dlls/tapi32/Makefile
7208 dlls/ttydrv/Makefile
7209 dlls/urlmon/Makefile
7210 dlls/user/Makefile
7211 dlls/version/Makefile
7212 dlls/win32s/Makefile
7213 dlls/winaspi/Makefile
7214 dlls/winedos/Makefile
7215 dlls/wineps/Makefile
7216 dlls/wininet/Makefile
7217 dlls/winmm/Makefile
7218 dlls/winmm/joystick/Makefile
7219 dlls/winmm/mcianim/Makefile
7220 dlls/winmm/mciavi/Makefile
7221 dlls/winmm/mcicda/Makefile
7222 dlls/winmm/mciseq/Makefile
7223 dlls/winmm/mciwave/Makefile
7224 dlls/winmm/midimap/Makefile
7225 dlls/winmm/wavemap/Makefile
7226 dlls/winmm/wineoss/Makefile
7227 dlls/winnls/Makefile
7228 dlls/winsock/Makefile
7229 dlls/winspool/Makefile
7230 dlls/wintrust/Makefile
7231 dlls/wow32/Makefile
7232 dlls/wsock32/Makefile
7233 dlls/x11drv/Makefile
7234 documentation/Makefile
7235 documentation/wine.conf.man
7236 documentation/wine.man
7237 files/Makefile
7238 graphics/Makefile
7239 graphics/enhmetafiledrv/Makefile
7240 graphics/metafiledrv/Makefile
7241 graphics/win16drv/Makefile
7242 graphics/x11drv/Makefile
7243 if1632/Makefile
7244 include/Makefile
7245 library/Makefile
7246 libtest/Makefile
7247 loader/Makefile
7248 loader/dos/Makefile
7249 loader/ne/Makefile
7250 memory/Makefile
7251 misc/Makefile
7252 miscemu/Makefile
7253 msdos/Makefile
7254 objects/Makefile
7255 ole/Makefile
7256 programs/Makefile
7257 programs/avitools/Makefile
7258 programs/clock/Makefile
7259 programs/cmdlgtst/Makefile
7260 programs/control/Makefile
7261 programs/notepad/Makefile
7262 programs/osversioncheck/Makefile
7263 programs/progman/Makefile
7264 programs/regapi/Makefile
7265 programs/regtest/Makefile
7266 programs/uninstaller/Makefile
7267 programs/view/Makefile
7268 programs/wcmd/Makefile
7269 programs/winemine/Makefile
7270 programs/winetest/Makefile
7271 programs/winhelp/Makefile
7272 programs/winver/Makefile
7273 relay32/Makefile
7274 scheduler/Makefile
7275 server/Makefile
7276 tools/Makefile
7277 tools/cvdump/Makefile
7278 tools/specmaker/Makefile
7279 tools/winebuild/Makefile
7280 tools/winelauncher
7281 tools/wmc/Makefile
7282 tools/wrc/Makefile
7283 tsx11/Makefile
7284 unicode/Makefile
7285 win32/Makefile
7286 windows/Makefile
7287 windows/x11drv/Makefile "}
7288 EOF
7289 cat >> $CONFIG_STATUS <<\EOF
7290 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
7291   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7292   case "$ac_file" in
7293   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7294        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7295   *) ac_file_in="${ac_file}.in" ;;
7296   esac
7297
7298   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
7299
7300   # Remove last slash and all that follows it.  Not all systems have dirname.
7301   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7302   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7303     # The file is in a subdirectory.
7304     test ! -d "$ac_dir" && mkdir "$ac_dir"
7305     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
7306     # A "../" for each directory in $ac_dir_suffix.
7307     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
7308   else
7309     ac_dir_suffix= ac_dots=
7310   fi
7311
7312   case "$ac_given_srcdir" in
7313   .)  srcdir=.
7314       if test -z "$ac_dots"; then top_srcdir=.
7315       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
7316   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
7317   *) # Relative path.
7318     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
7319     top_srcdir="$ac_dots$ac_given_srcdir" ;;
7320   esac
7321
7322   case "$ac_given_INSTALL" in
7323   [/$]*) INSTALL="$ac_given_INSTALL" ;;
7324   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
7325   esac
7326
7327   echo creating "$ac_file"
7328   rm -f "$ac_file"
7329   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
7330   case "$ac_file" in
7331   *Makefile*) ac_comsub="1i\\
7332 # $configure_input" ;;
7333   *) ac_comsub= ;;
7334   esac
7335
7336   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7337   sed -e "$ac_comsub
7338 s%@configure_input@%$configure_input%g
7339 s%@srcdir@%$srcdir%g
7340 s%@top_srcdir@%$top_srcdir%g
7341 s%@INSTALL@%$INSTALL%g
7342 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
7343 fi; done
7344 rm -f conftest.s*
7345
7346 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7347 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7348 #
7349 # ac_d sets the value in "#define NAME VALUE" lines.
7350 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
7351 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
7352 ac_dC='\3'
7353 ac_dD='%g'
7354 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
7355 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7356 ac_uB='\([      ]\)%\1#\2define\3'
7357 ac_uC=' '
7358 ac_uD='\4%g'
7359 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7360 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7361 ac_eB='$%\1#\2define\3'
7362 ac_eC=' '
7363 ac_eD='%g'
7364
7365 if test "${CONFIG_HEADERS+set}" != set; then
7366 EOF
7367 cat >> $CONFIG_STATUS <<EOF
7368   CONFIG_HEADERS="include/config.h"
7369 EOF
7370 cat >> $CONFIG_STATUS <<\EOF
7371 fi
7372 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
7373   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7374   case "$ac_file" in
7375   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
7376        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7377   *) ac_file_in="${ac_file}.in" ;;
7378   esac
7379
7380   echo creating $ac_file
7381
7382   rm -f conftest.frag conftest.in conftest.out
7383   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
7384   cat $ac_file_inputs > conftest.in
7385
7386 EOF
7387
7388 # Transform confdefs.h into a sed script conftest.vals that substitutes
7389 # the proper values into config.h.in to produce config.h.  And first:
7390 # Protect against being on the right side of a sed subst in config.status.
7391 # Protect against being in an unquoted here document in config.status.
7392 rm -f conftest.vals
7393 cat > conftest.hdr <<\EOF
7394 s/[\\&%]/\\&/g
7395 s%[\\$`]%\\&%g
7396 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
7397 s%ac_d%ac_u%gp
7398 s%ac_u%ac_e%gp
7399 EOF
7400 sed -n -f conftest.hdr confdefs.h > conftest.vals
7401 rm -f conftest.hdr
7402
7403 # This sed command replaces #undef with comments.  This is necessary, for
7404 # example, in the case of _POSIX_SOURCE, which is predefined and required
7405 # on some systems where configure will not decide to define it.
7406 cat >> conftest.vals <<\EOF
7407 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
7408 EOF
7409
7410 # Break up conftest.vals because some shells have a limit on
7411 # the size of here documents, and old seds have small limits too.
7412
7413 rm -f conftest.tail
7414 while :
7415 do
7416   ac_lines=`grep -c . conftest.vals`
7417   # grep -c gives empty output for an empty file on some AIX systems.
7418   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
7419   # Write a limited-size here document to conftest.frag.
7420   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
7421   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
7422   echo 'CEOF
7423   sed -f conftest.frag conftest.in > conftest.out
7424   rm -f conftest.in
7425   mv conftest.out conftest.in
7426 ' >> $CONFIG_STATUS
7427   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
7428   rm -f conftest.vals
7429   mv conftest.tail conftest.vals
7430 done
7431 rm -f conftest.vals
7432
7433 cat >> $CONFIG_STATUS <<\EOF
7434   rm -f conftest.frag conftest.h
7435   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
7436   cat conftest.in >> conftest.h
7437   rm -f conftest.in
7438   if cmp -s $ac_file conftest.h 2>/dev/null; then
7439     echo "$ac_file is unchanged"
7440     rm -f conftest.h
7441   else
7442     # Remove last slash and all that follows it.  Not all systems have dirname.
7443       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
7444       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
7445       # The file is in a subdirectory.
7446       test ! -d "$ac_dir" && mkdir "$ac_dir"
7447     fi
7448     rm -f $ac_file
7449     mv conftest.h $ac_file
7450   fi
7451 fi; done
7452
7453 EOF
7454 cat >> $CONFIG_STATUS <<EOF
7455
7456
7457 EOF
7458 cat >> $CONFIG_STATUS <<\EOF
7459
7460 extra_subdirs="\
7461 dlls/ddraw/d3ddevice \
7462 dlls/ddraw/dclipper \
7463 dlls/ddraw/ddraw \
7464 dlls/ddraw/direct3d \
7465 dlls/ddraw/dpalette \
7466 dlls/ddraw/dsurface \
7467 dlls/dinput/joystick \
7468 dlls/dinput/keyboard \
7469 dlls/dinput/mouse \
7470 dlls/kernel/messages \
7471 dlls/user/resources \
7472 "
7473 for i in $extra_subdirs; do [ -d $i ] || (echo "creating $i" && mkdir $i); done
7474
7475 exit 0
7476 EOF
7477 chmod +x $CONFIG_STATUS
7478 rm -fr confdefs* $ac_clean_files
7479 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
7480
7481
7482 if test "$have_x" = "no"
7483 then
7484   echo
7485   echo "*** Warning: X development files not found. Wine will be built without"
7486   echo "*** X support, which currently does not work, and would probably not be"
7487   echo "*** what you want anyway. You will need to install devel packages of"
7488   echo "*** Xlib/Xfree86 and Xpm at the very least."
7489 elif test "$ac_cv_lib_Xpm_XpmCreatePixmapFromData" = "no"
7490 then
7491   echo
7492   echo "*** Warning: Xpm development files not found. Wine will be built without"
7493   echo "*** Xpm support, which currently does not work. You will need to install"
7494   echo "*** devel packages of Xpm."
7495 fi
7496
7497 if test "$ac_cv_lib_ncurses_resizeterm" = "no" -a "$ac_cv_lib_ncurses_waddch" = "yes"
7498 then
7499   echo
7500   echo "*** Warning: resizeterm not found in ncurses. Wine will be built without"
7501   echo "*** terminal resize support. Consider upgrading ncurses."
7502 fi
7503
7504 if test "$wine_cv_libc_reentrant" = "no"
7505 then
7506   echo
7507   echo "*** Warning: non-reentrant libc detected. Wine will be build without"
7508   echo "*** thread support. Consider upgrading libc to a more recent"
7509   echo "*** reentrant version of libc."
7510 fi
7511
7512 if test "$wine_cv_opengl_version_OK" = "no"
7513 then
7514   echo
7515   echo "*** Warning: old Mesa headers detected. Wine will be built without Direct3D"
7516   echo "*** support. Consider upgrading your Mesa libraries (http://www.mesa3d.org/)."
7517 fi
7518
7519 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "normal"
7520 then
7521   echo
7522   echo "*** Warning: the OpenGL version you have installed relies on libpthread for"
7523   echo "*** thread-safety. To prevent crashes, OpenGL support has been removed."
7524   echo "*** A fix for glibc 2.1.3 that seems to work is included in this version of Wine,"
7525   echo "*** start configure with '--enable-opengl' to force OpenGL support."
7526 fi
7527
7528 if test "$wine_cv_opengl_version_threadsafe" = "yes" -a $OPENGL = "yes"
7529 then
7530   echo
7531   echo "*** Warning: you explicitly linked in a thread-safe OpenGL version. If you"
7532   echo "*** experience unusual crashes on DirectDraw games, try first to disable OpenGL"
7533   echo "*** support before reporting bugs."
7534 fi
7535
7536 if test "$wine_cv_warn_cups_h" = "yes"
7537 then
7538   echo
7539   echo "*** Note: You have cups runtime libraries, but no development"
7540   echo "*** libraries. Install the cups-devel package or whichever package"
7541   echo "*** contains cups.h to enable CUPS support in WINE."
7542 fi
7543
7544 echo
7545 echo "Configure finished.  Do 'make depend && make' to compile Wine."
7546 echo
7547