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