configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 dnl ---------------------------------------------------------------------------
   5 dnl
   6 dnl Top-level configure.in for wxWindows by Robert Roebling, Phil Blecker and
   7 dnl Vadim Zeitlin
   8 dnl
   9 dnl This script is under the wxWindows licence.
  10 dnl
  11 dnl Version: $Id$
  12 dnl ---------------------------------------------------------------------------
  13
  14 dnl ---------------------------------------------------------------------------
  15 dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
  16 dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS. Uses variables
  17 dnl gtk_config_prefix and/or gtk_config_exec_prefix if defined.
  18 dnl ---------------------------------------------------------------------------
  19 dnl
  20 AC_DEFUN(AM_PATH_GTK,
  21 [
  22   if test x$gtk_config_exec_prefix != x ; then
  23      gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
  24      if test x${GTK_CONFIG+set} != xset ; then
  25         GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
  26      fi
  27   fi
  28   if test x$gtk_config_prefix != x ; then
  29      gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
  30      if test x${GTK_CONFIG+set} != xset ; then
  31         GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
  32      fi
  33   fi
  34
  35   AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
  36   min_gtk_version=ifelse([$1], ,0.99.7,$1)
  37   AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
  38   no_gtk=""
  39   if test "$GTK_CONFIG" != "no" ; then
  40     GTK_CFLAGS=`$GTK_CONFIG --cflags`
  41     GTK_LIBS=`$GTK_CONFIG --libs`
  42     ac_save_CFLAGS="$CFLAGS"
  43     ac_save_LIBS="$LIBS"
  44     CFLAGS="$CFLAGS $GTK_CFLAGS"
  45     LIBS="$LIBS $GTK_LIBS"
  46 dnl
  47 dnl Now check if the installed GTK is sufficiently new. (Also sanity
  48 dnl checks the results of gtk-config to some extent)
  49 dnl
  50     AC_TRY_RUN([
  51 #include <gtk/gtk.h>
  52 #include <gtk/gtkfeatures.h>
  53 #include <stdio.h>
  54
  55 int
  56 main ()
  57 {
  58   int major, minor, micro;
  59
  60   if (sscanf("$min_gtk_version", "%d.%d.%d", &major, &minor, &micro) != 3) {
  61      printf("%s, bad version string\n", "$min_gtk_version");
  62      exit(1);
  63    }
  64
  65    if ((GTK_MAJOR_VERSION != gtk_major_version) ||
  66        (GTK_MINOR_VERSION != gtk_minor_version) ||
  67        (GTK_MICRO_VERSION != gtk_micro_version)) {
  68      printf("Headers vs. library version mismatch!\n");
  69      exit(1);
  70    }
  71
  72    if (gtk_minor_version == 1) return FALSE;
  73
  74    return !((gtk_major_version > major) ||
  75     ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
  76     ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)));
  77 }
  78 ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
  79      CFLAGS="$ac_save_CFLAGS"
  80      LIBS="$ac_save_LIBS"
  81   else
  82      no_gtk=yes
  83   fi
  84   if test "x$no_gtk" = x ; then
  85      AC_MSG_RESULT(yes)
  86      ifelse([$2], , :, [$2])
  87   else
  88      AC_MSG_RESULT(no)
  89      GTK_CFLAGS=""
  90      GTK_LIBS=""
  91      ifelse([$3], , :, [$3])
  92   fi
  93   AC_SUBST(GTK_CFLAGS)
  94   AC_SUBST(GTK_LIBS)
  95 ])
  96
  97 dnl ===========================================================================
  98 dnl macros to find the a file in the list of include/lib paths
  99 dnl ===========================================================================
 100
 101 dnl ---------------------------------------------------------------------------
 102 dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes
 103 dnl to the full name of the file that was found or leaves it empty if not found
 104 dnl ---------------------------------------------------------------------------
 105 AC_DEFUN(WX_PATH_FIND_INCLUDES,
 106 [
 107 ac_find_includes=
 108 for ac_dir in $1;
 109   do
 110     if test -f "$ac_dir/$2"; then
 111       ac_find_includes=$ac_dir
 112       break
 113     fi
 114   done
 115 ])
 116
 117 dnl ---------------------------------------------------------------------------
 118 dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_includes
 119 dnl to the full name of the file that was found or leaves it empty if not found
 120 dnl ---------------------------------------------------------------------------
 121 AC_DEFUN(WX_PATH_FIND_LIBRARIES,
 122 [
 123 ac_find_libraries=
 124 for ac_dir in $1;
 125   do
 126     for ac_extension in a so sl; do
 127       if test -f "$ac_dir/lib$2.$ac_extension"; then
 128         ac_find_libraries=$ac_dir
 129         break 2
 130       fi
 131     done
 132   done
 133 ])
 134
 135 dnl ---------------------------------------------------------------------------
 136 dnl Path to include, already defined
 137 dnl ---------------------------------------------------------------------------
 138 AC_DEFUN(WX_INCLUDE_PATH_EXIST,
 139 [
 140   ac_path_to_include=$1
 141   echo "$2" | grep "\-I$1" > /dev/null
 142   result=$?
 143   if test $result = 0; then
 144     ac_path_to_include=""
 145   else
 146     ac_path_to_include="-I$1"
 147   fi
 148 ])
 149
 150 dnl ---------------------------------------------------------------------------
 151 dnl Path to link, already defined
 152 dnl ---------------------------------------------------------------------------
 153 AC_DEFUN(WX_LINK_PATH_EXIST,
 154 [
 155   echo "$2" | grep "\-L$1" > /dev/null
 156   result=$?
 157   if test $result = 0; then
 158     ac_path_to_link=""
 159   else
 160     ac_path_to_link="-L$1"
 161   fi
 162 ])
 163
 164 dnl ===========================================================================
 165 dnl C++ features test
 166 dnl ===========================================================================
 167
 168 dnl ---------------------------------------------------------------------------
 169 dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" <iostream> header
 170 dnl or only the old <iostream.h> one - it may be generally assumed that if
 171 dnl <iostream> exists, the other "new" headers (without .h) exist too.
 172 dnl
 173 dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false-or-cross-compiling)
 174 dnl ---------------------------------------------------------------------------
 175
 176 AC_DEFUN(WX_CPP_NEW_HEADERS,
 177 [
 178   if test "$cross_compiling" = "yes"; then
 179     ifelse([$2], , :, [$2])
 180   else
 181     AC_LANG_SAVE
 182     AC_LANG_CPLUSPLUS
 183
 184     AC_CHECK_HEADERS(iostream)
 185
 186     if test "x$HAVE_IOSTREAM" = x ; then
 187       ifelse([$2], , :, [$2])
 188     else
 189       ifelse([$1], , :, [$1])
 190     fi
 191
 192     AC_LANG_RESTORE
 193   fi
 194 ])
 195
 196 dnl ---------------------------------------------------------------------------
 197 dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type
 198 dnl
 199 dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool
 200 dnl ---------------------------------------------------------------------------
 201
 202 AC_DEFUN(WX_CPP_BOOL,
 203 [
 204   AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool,
 205   [
 206     AC_LANG_SAVE
 207     AC_LANG_CPLUSPLUS
 208
 209     AC_TRY_COMPILE(
 210       [
 211       ],
 212       [
 213         bool b = true;
 214
 215         return 0;
 216       ],
 217       [
 218         AC_DEFINE(HAVE_BOOL)
 219         wx_cv_cpp_bool=yes
 220       ],
 221       [
 222         wx_cv_cpp_bool=no
 223       ]
 224     )
 225
 226     AC_LANG_RESTORE
 227   ])
 228
 229   if test "$wx_cv_cpp_bool" = "yes"; then
 230     AC_DEFINE(HAVE_BOOL)
 231   fi
 232 ])
 233
 234 dnl ---------------------------------------------------------------------------
 235 dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling
 236 dnl ---------------------------------------------------------------------------
 237
 238 AC_DEFUN(WX_C_BIGENDIAN,
 239 [AC_CACHE_CHECK(whether byte ordering is bigendian, ac_cv_c_bigendian,
 240 [ac_cv_c_bigendian=unknown
 241 # See if sys/param.h defines the BYTE_ORDER macro.
 242 AC_TRY_COMPILE([#include <sys/types.h>
 243 #include <sys/param.h>], [
 244 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
 245  bogus endian macros
 246 #endif], [# It does; now see whether it defined to BIG_ENDIAN or not.
 247 AC_TRY_COMPILE([#include <sys/types.h>
 248 #include <sys/param.h>], [
 249 #if BYTE_ORDER != BIG_ENDIAN
 250  not big endian
 251 #endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)])
 252 if test $ac_cv_c_bigendian = unknown; then
 253 AC_TRY_RUN([main () {
 254   /* Are we little or big endian?  From Harbison&Steele.  */
 255   union
 256   {
 257     long l;
 258     char c[sizeof (long)];
 259   } u;
 260   u.l = 1;
 261   exit (u.c[sizeof (long) - 1] == 1);
 262 }], ac_cv_c_bigendian=no, ac_cv_c_bigendian=yes, ac_cv_c_bigendian=unknown)
 263 fi])
 264 if test $ac_cv_c_bigendian = unknown; then
 265   AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file])
 266 fi
 267 if test $ac_cv_c_bigendian = yes; then
 268   AC_DEFINE(WORDS_BIGENDIAN)
 269 fi
 270 ])
 271
 272 dnl ---------------------------------------------------------------------------
 273 dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file
 274 dnl ---------------------------------------------------------------------------
 275
 276 AC_DEFUN(WX_ARG_CACHE_INIT,
 277         [
 278           wx_arg_cache_file="configarg.cache"
 279           echo "loading argument cache $wx_arg_cache_file"
 280           rm -f ${wx_arg_cache_file}.tmp
 281           touch ${wx_arg_cache_file}.tmp
 282           touch ${wx_arg_cache_file}
 283         ])
 284
 285 AC_DEFUN(WX_ARG_CACHE_FLUSH,
 286         [
 287           echo "saving argument cache $wx_arg_cache_file"
 288           mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file}
 289         ])
 290
 291 dnl this macro checks for a command line argument and caches the result
 292 dnl usage: WX_ARG_WITH(option, helpmessage, variable-name)
 293 AC_DEFUN(WX_ARG_WITH,
 294         [
 295           AC_MSG_CHECKING("for --with-$1")
 296           no_cache=0
 297           AC_ARG_WITH($1, $2,
 298                       [
 299                         if test "$withval" = yes; then
 300                           ac_cv_use_$1='$3=yes'
 301                         else
 302                           ac_cv_use_$1='$3=no'
 303                         fi
 304                       ],
 305                       [
 306                         LINE=`grep "$3" ${wx_arg_cache_file}`
 307                         if test "x$LINE" != x ; then
 308                           eval "DEFAULT_$LINE"
 309                         else
 310                           no_cache=1
 311                         fi
 312
 313                         ac_cv_use_$1='$3='$DEFAULT_$3
 314                       ])
 315
 316           eval "$ac_cv_use_$1"
 317           if test "$no_cache" != 1; then
 318             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 319           fi
 320
 321           if test "$$3" = yes; then
 322             AC_MSG_RESULT(yes)
 323           else
 324             AC_MSG_RESULT(no)
 325           fi
 326         ])
 327
 328 dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH
 329 dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name)
 330 AC_DEFUN(WX_ARG_ENABLE,
 331         [
 332           AC_MSG_CHECKING("for --enable-$1")
 333           no_cache=0
 334           AC_ARG_ENABLE($1, $2,
 335                         [
 336                           if test "$enableval" = yes; then
 337                             ac_cv_use_$1='$3=yes'
 338                           else
 339                             ac_cv_use_$1='$3=no'
 340                           fi
 341                         ],
 342                         [
 343                           LINE=`grep "$3" ${wx_arg_cache_file}`
 344                           if test "x$LINE" != x ; then
 345                             eval "DEFAULT_$LINE"
 346                           else
 347                             no_cache=1
 348                           fi
 349
 350                           ac_cv_use_$1='$3='$DEFAULT_$3
 351                         ])
 352
 353           eval "$ac_cv_use_$1"
 354           if test "$no_cache" != 1; then
 355             echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp
 356           fi
 357
 358           if test "$$3" = yes; then
 359             AC_MSG_RESULT(yes)
 360           else
 361             AC_MSG_RESULT(no)
 362           fi
 363         ])
 364
 365 dnl -
 366 dnl - GNU libc extension (added by GL)
 367 dnl -
 368
 369 AC_DEFUN(WX_GNU_EXTENSIONS,
 370 [
 371 AC_MSG_CHECKING([if you need GNU extensions])
 372 AC_CACHE_VAL(wx_cv_gnu_extensions,[
 373    AC_TRY_COMPILE([#include <features.h>],[
 374
 375 #ifndef __GNU_LIBRARY__
 376  Compile error wanted
 377 #endif
 378
 379 ],
 380   [wx_cv_gnu_extensions=yes],
 381   [wx_cv_gnu_extensions=no])
 382 ])
 383
 384 AC_MSG_RESULT($wx_cv_gnu_extensions)
 385 if test "$wx_cv_gnu_extensions" = "yes"; then
 386   AC_DEFINE_UNQUOTED(_GNU_SOURCE)
 387 fi
 388 ])
 389
 390
 391 dnl ---------------------------------------------------------------------------
 392 dnl initialization
 393 dnl ---------------------------------------------------------------------------
 394
 395 dnl the file passed to AC_INIT should be specific to our package
 396 AC_INIT(wx-config.in)
 397
 398 AC_CANONICAL_SYSTEM
 399
 400 dnl When making releases do:
 401 dnl
 402 dnl WX_RELEASE_NUMBER += 1
 403 dnl WX_INTERFACE_AGE += 1
 404 dnl WX_BINARY_AGE += 1
 405 dnl
 406 dnl if any functions have been added, do:
 407 dnl
 408 dnl WX_INTERFACE_AGE = 0
 409
 410 WX_MAJOR_VERSION_NUMBER=2
 411 WX_MINOR_VERSION_NUMBER=1
 412 WX_RELEASE_NUMBER=13
 413
 414 WX_INTERFACE_AGE=0
 415 WX_BINARY_AGE=0
 416
 417 WX_VERSION=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER.$WX_RELEASE_NUMBER
 418
 419 dnl wxWindows shared library versioning
 420 WX_RELEASE=$WX_MAJOR_VERSION_NUMBER.$WX_MINOR_VERSION_NUMBER
 421 WX_CURRENT=`expr $WX_RELEASE_NUMBER - $WX_INTERFACE_AGE`
 422 WX_REVISION=$WX_INTERFACE_AGE
 423 WX_AGE=`expr $WX_BINARY_AGE - $WX_INTERFACE_AGE`
 424
 425 dnl ------------------------------------------------------------------------
 426 dnl Check platform (host system)
 427 dnl ------------------------------------------------------------------------
 428
 429 dnl assume Unix
 430 USE_UNIX=1
 431 USE_WIN32=0
 432 USE_BEOS=0
 433
 434 USE_LINUX=
 435 USE_SGI=
 436 USE_HPUX=
 437 USE_SYSV=
 438 USE_SVR4=
 439 USE_AIX=
 440 USE_SUN=
 441 USE_SOLARIS=
 442 USE_SUNOS=
 443 USE_ALPHA=
 444 USE_OSF=
 445 USE_BSD=
 446 USE_FREEBSD=
 447 USE_VMS=
 448 USE_ULTRIX=
 449 USE_CYGWIN=
 450 USE_MINGW=
 451 USE_DATA_GENERAL=
 452
 453 dnl on some platforms xxx_r() functions are declared inside "#ifdef
 454 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 455 dnl than checking it during run-time
 456 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 457
 458 dnl the list of all available toolkits
 459 ALL_TOOLKITS="CYGWIN GTK MINGW MOTIF WINE PM"
 460
 461 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 462 dnl     which are either yes or no
 463 DEFAULT_wxUSE_GTK=0
 464 DEFAULT_wxUSE_MOTIF=0
 465 DEFAULT_wxUSE_MSW=0
 466 DEFAULT_wxUSE_WINE=0
 467 DEFAULT_wxUSE_PM=0
 468
 469 dnl these are the values which are really default for the given platform -
 470 dnl they're not cached and are only used if no --with-toolkit was given *and*
 471 dnl nothing was found in the cache
 472 DEFAULT_DEFAULT_wxUSE_GTK=0
 473 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 474 DEFAULT_DEFAULT_wxUSE_MSW=0
 475 DEFAULT_DEFAULT_wxUSE_WINE=0
 476 DEFAULT_DEFAULT_wxUSE_PM=0
 477
 478 dnl to support a new system, you need to add its canonical name (as determined
 479 dnl by config.sub or specified by the configure command line) to this "case"
 480 dnl and also define the shared library flags below - search for
 481 dnl SHARED_LIB_SETUP to find the exact place
 482 case "${host}" in
 483   *-hp-hpux* )
 484     USE_HPUX=1
 485     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 486     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 487     AC_DEFINE(__HPUX__)
 488   ;;
 489   *-*-linux* )
 490     USE_LINUX=1
 491     AC_DEFINE(__LINUX__)
 492     TMP=`uname -m`
 493     if test "x$TMP" = "xalpha"; then
 494       USE_ALPHA=1
 495       AC_DEFINE(__ALPHA__)
 496     fi
 497     DEFAULT_DEFAULT_wxUSE_GTK=1
 498   ;;
 499   *-*-irix5* | *-*-irix6* )
 500     USE_SGI=1
 501     USE_SVR4=1
 502     AC_DEFINE(__SGI__)
 503     AC_DEFINE(__SVR4__)
 504     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 505   ;;
 506   *-*-solaris2* )
 507     USE_SUN=1
 508     USE_SOLARIS=1
 509     USE_SVR4=1
 510     AC_DEFINE(__SUN__)
 511     AC_DEFINE(__SOLARIS__)
 512     AC_DEFINE(__SVR4__)
 513     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 514     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 515   ;;
 516   *-*-sunos4* )
 517     USE_SUN=1
 518     USE_SUNOS=1
 519     USE_BSD=1
 520     AC_DEFINE(__SUN__)
 521     AC_DEFINE(__SUNOS__)
 522     AC_DEFINE(__BSD__)
 523     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 524   ;;
 525   *-*-freebsd* | *-*-netbsd*)
 526     USE_BSD=1
 527     USE_FREEBSD=1
 528     AC_DEFINE(__FREEBSD__)
 529     AC_DEFINE(__BSD__)
 530     DEFAULT_DEFAULT_wxUSE_GTK=1
 531   ;;
 532   *-*-osf* )
 533     USE_ALPHA=1
 534     USE_OSF=1
 535     AC_DEFINE(__ALPHA__)
 536     AC_DEFINE(__OSF__)
 537     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 538   ;;
 539   *-*-dgux5* )
 540     USE_ALPHA=1
 541     USE_SVR4=1
 542     AC_DEFINE(__ALPHA__)
 543     AC_DEFINE(__SVR4__)
 544     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 545   ;;
 546   *-*-sysv5* )
 547     USE_SYSV=1
 548     USE_SVR4=1
 549     AC_DEFINE(__SYSV__)
 550     AC_DEFINE(__SVR4__)
 551     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 552   ;;
 553   *-*-aix* )
 554     USE_AIX=1
 555     USE_SYSV=1
 556     USE_SVR4=1
 557     AC_DEFINE(__AIX__)
 558     AC_DEFINE(__SYSV__)
 559     AC_DEFINE(__SVR4__)
 560     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 561   ;;
 562
 563   *-*-cygwin32* | *-*-mingw32* )
 564     USE_UNIX=0
 565     USE_WIN32=1
 566     AC_DEFINE(__WIN32__)
 567     AC_DEFINE(__WIN95__)
 568     AC_DEFINE(__WINDOWS__)
 569     AC_DEFINE(__GNUWIN32__)
 570     AC_DEFINE(STRICT)
 571     AC_DEFINE(WINVER, 0x0400)
 572     PROGRAM_EXT=".exe"
 573     DEFAULT_DEFAULT_wxUSE_MSW=1
 574   ;;
 575
 576   *-pc-os2_emx )
 577     AC_DEFINE(__EMX__)
 578     PROGRAM_EXT=".exe"
 579     DEFAULT_DEFAULT_wxUSE_PM=1
 580   ;;
 581
 582   *-*-beos* )
 583     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 584     USE_BEOS=1
 585     AC_DEFINE(__BEOS__)
 586   ;;
 587
 588   *)
 589     AC_MSG_ERROR(unknown system type ${host}.)
 590 esac
 591
 592 if test "$USE_UNIX" = 1 ; then
 593     wxUSE_UNIX=yes
 594     AC_DEFINE(__UNIX__)
 595
 596     SRC_SUBDIRS="$SRC_SUBDIRS unix"
 597     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS unix"
 598 fi
 599
 600 if test "$USE_BEOS" = 1; then
 601     SRC_SUBDIRS="$SRC_SUBDIRS be"
 602     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS be"
 603 fi
 604
 605 dnl Linux: test for libc5/glibc2: glibc2 has gettext() included
 606 if test "$USE_LINUX" = 1; then
 607   AC_CHECK_LIB(c,gettext,AC_DEFINE(wxHAVE_GLIBC2))
 608 fi
 609
 610 dnl ---------------------------------------------------------------------------
 611 dnl command line options for configure
 612 dnl ---------------------------------------------------------------------------
 613
 614 dnl the default values for all options - we collect them all here to simplify
 615 dnl modification of the default values (for example, if the defaults for some
 616 dnl platform should be changed, it can be done here too)
 617 dnl
 618 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 619
 620 WX_ARG_CACHE_INIT
 621
 622 dnl useful to test the compilation with minimum options, define as 0 for normal
 623 dnl usage
 624 DEBUG_CONFIGURE=0
 625 if test $DEBUG_CONFIGURE = 1; then
 626   DEFAULT_wxUSE_THREADS=yes
 627
 628   DEFAULT_wxUSE_SHARED=yes
 629   DEFAULT_wxUSE_OPTIMISE=yes
 630   DEFAULT_wxUSE_PROFILE=no
 631   DEFAULT_wxUSE_NO_DEPS=no
 632   DEFAULT_wxUSE_NO_RTTI=no
 633   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 634   DEFAULT_wxUSE_PERMISSIVE=no
 635   DEFAULT_wxUSE_DEBUG_FLAG=yes
 636   DEFAULT_wxUSE_DEBUG_INFO=yes
 637   DEFAULT_wxUSE_DEBUG_GDB=yes
 638   DEFAULT_wxUSE_MEM_TRACING=no
 639   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 640   DEFAULT_wxUSE_DMALLOC=no
 641   DEFAULT_wxUSE_APPLE_IEEE=no
 642
 643   DEFAULT_wxUSE_LOG=yes
 644
 645   DEFAULT_wxUSE_GUI=yes
 646
 647   DEFAULT_wxUSE_ZLIB=no
 648   DEFAULT_wxUSE_LIBPNG=no
 649   DEFAULT_wxUSE_LIBJPEG=no
 650   DEFAULT_wxUSE_LIBTIFF=no
 651   DEFAULT_wxUSE_ODBC=no
 652
 653   DEFAULT_wxUSE_STD_IOSTREAM=no
 654   DEFAULT_wxUSE_FILE=no
 655   DEFAULT_wxUSE_TEXTFILE=no
 656   DEFAULT_wxUSE_TIMEDATE=no
 657   DEFAULT_wxUSE_WAVE=no
 658   DEFAULT_wxUSE_INTL=no
 659   DEFAULT_wxUSE_CONFIG=no
 660   DEFAULT_wxUSE_STREAMS=no
 661   DEFAULT_wxUSE_SOCKETS=no
 662   DEFAULT_wxUSE_DIALUP_MANAGER=no
 663   DEFAULT_wxUSE_SERIAL=no
 664   DEFAULT_wxUSE_JOYSTICK=no
 665   DEFAULT_wxUSE_DYNLIB_CLASS=no
 666   DEFAULT_wxUSE_LONGLONG=no
 667
 668   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 669   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 670   DEFAULT_wxUSE_POSTSCRIPT=no
 671
 672   DEFAULT_wxUSE_X_RESOURCES=no
 673   DEFAULT_wxUSE_CLIPBOARD=no
 674   DEFAULT_wxUSE_TOOLTIPS=no
 675   DEFAULT_wxUSE_DRAG_AND_DROP=no
 676   DEFAULT_wxUSE_SPLINES=no
 677
 678   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 679   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 680   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 681
 682   DEFAULT_wxUSE_PROLOGIO=no
 683   DEFAULT_wxUSE_RESOURCES=no
 684   DEFAULT_wxUSE_CONSTRAINTS=no
 685   DEFAULT_wxUSE_IPC=no
 686   DEFAULT_wxUSE_HELP=no
 687   DEFAULT_wxUSE_WXTREE=no
 688   DEFAULT_wxUSE_METAFILE=no
 689
 690   DEFAULT_wxUSE_COMMONDLGS=no
 691   DEFAULT_wxUSE_DIRDLG=no
 692   DEFAULT_wxUSE_TEXTDLG=no
 693   DEFAULT_wxUSE_STARTUP_TIPS=no
 694   DEFAULT_wxUSE_PROGRESSDLG=no
 695   DEFAULT_wxUSE_MINIFRAME=no
 696   DEFAULT_wxUSE_HTML=no
 697   DEFAULT_wxUSE_FS_INET=no
 698   DEFAULT_wxUSE_FS_ZIP=no
 699   DEFAULT_wxUSE_BUSYINFO=no
 700   DEFAULT_wxUSE_ZIPSTREAM=no
 701   DEFAULT_wxUSE_VALIDATORS=yes
 702
 703   DEFAULT_wxUSE_ACCEL=no
 704   DEFAULT_wxUSE_CARET=no
 705   DEFAULT_wxUSE_BMPBUTTON=no
 706   DEFAULT_wxUSE_CHECKBOX=no
 707   DEFAULT_wxUSE_CHECKLST=no
 708   DEFAULT_wxUSE_CHOICE=yes
 709   DEFAULT_wxUSE_COMBOBOX=no
 710   DEFAULT_wxUSE_GAUGE=no
 711   DEFAULT_wxUSE_GRID=no
 712   DEFAULT_wxUSE_NEW_GRID=no
 713   DEFAULT_wxUSE_IMAGLIST=no
 714   DEFAULT_wxUSE_LISTBOX=no
 715   DEFAULT_wxUSE_LISTCTRL=no
 716   DEFAULT_wxUSE_NOTEBOOK=no
 717   DEFAULT_wxUSE_RADIOBOX=no
 718   DEFAULT_wxUSE_RADIOBTN=no
 719   DEFAULT_wxUSE_SASH=no
 720   DEFAULT_wxUSE_SCROLLBAR=no
 721   DEFAULT_wxUSE_SLIDER=no
 722   DEFAULT_wxUSE_SPINBTN=no
 723   DEFAULT_wxUSE_SPINCTRL=no
 724   DEFAULT_wxUSE_SPLITTER=no
 725   DEFAULT_wxUSE_STATBMP=no
 726   DEFAULT_wxUSE_STATBOX=no
 727   DEFAULT_wxUSE_STATLINE=no
 728   DEFAULT_wxUSE_STATUSBAR=yes
 729   DEFAULT_wxUSE_TABDIALOG=no
 730   DEFAULT_wxUSE_TOOLBAR=no
 731   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 732   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
 733   DEFAULT_wxUSE_TREECTRL=no
 734
 735   DEFAULT_wxUSE_UNICODE=no
 736   DEFAULT_wxUSE_WCSRTOMBS=no
 737
 738   DEFAULT_wxUSE_GIF=no
 739   DEFAULT_wxUSE_PCX=no
 740   DEFAULT_wxUSE_PNM=no
 741 else
 742   DEFAULT_wxUSE_THREADS=yes
 743
 744   DEFAULT_wxUSE_SHARED=yes
 745   DEFAULT_wxUSE_OPTIMISE=yes
 746   DEFAULT_wxUSE_PROFILE=no
 747   DEFAULT_wxUSE_NO_DEPS=no
 748   DEFAULT_wxUSE_NO_RTTI=no
 749   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 750   DEFAULT_wxUSE_PERMISSIVE=no
 751   DEFAULT_wxUSE_DEBUG_FLAG=no
 752   DEFAULT_wxUSE_DEBUG_INFO=no
 753   DEFAULT_wxUSE_DEBUG_GDB=no
 754   DEFAULT_wxUSE_MEM_TRACING=no
 755   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 756   DEFAULT_wxUSE_DMALLOC=no
 757   DEFAULT_wxUSE_APPLE_IEEE=yes
 758
 759   DEFAULT_wxUSE_LOG=yes
 760
 761   DEFAULT_wxUSE_GUI=yes
 762
 763   DEFAULT_wxUSE_ZLIB=yes
 764   DEFAULT_wxUSE_LIBPNG=yes
 765   DEFAULT_wxUSE_LIBJPEG=yes
 766   DEFAULT_wxUSE_LIBTIFF=yes
 767   DEFAULT_wxUSE_ODBC=no
 768
 769   DEFAULT_wxUSE_STD_IOSTREAM=no
 770   DEFAULT_wxUSE_FILE=yes
 771   DEFAULT_wxUSE_TEXTFILE=yes
 772   DEFAULT_wxUSE_TIMEDATE=yes
 773   DEFAULT_wxUSE_WAVE=no
 774   DEFAULT_wxUSE_INTL=yes
 775   DEFAULT_wxUSE_CONFIG=yes
 776   DEFAULT_wxUSE_STREAMS=yes
 777   DEFAULT_wxUSE_SOCKETS=yes
 778   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 779   DEFAULT_wxUSE_SERIAL=yes
 780   DEFAULT_wxUSE_JOYSTICK=yes
 781   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 782   DEFAULT_wxUSE_LONGLONG=yes
 783
 784   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 785   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 786   DEFAULT_wxUSE_POSTSCRIPT=yes
 787
 788   DEFAULT_wxUSE_X_RESOURCES=no
 789   DEFAULT_wxUSE_CLIPBOARD=yes
 790   DEFAULT_wxUSE_TOOLTIPS=yes
 791   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 792   DEFAULT_wxUSE_SPLINES=yes
 793
 794   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 795   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 796   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 797
 798   DEFAULT_wxUSE_PROLOGIO=yes
 799   DEFAULT_wxUSE_RESOURCES=yes
 800   DEFAULT_wxUSE_CONSTRAINTS=yes
 801   DEFAULT_wxUSE_IPC=yes
 802   DEFAULT_wxUSE_HELP=yes
 803   DEFAULT_wxUSE_WXTREE=yes
 804   DEFAULT_wxUSE_METAFILE=yes
 805
 806   DEFAULT_wxUSE_COMMONDLGS=yes
 807   DEFAULT_wxUSE_DIRDLG=yes
 808   DEFAULT_wxUSE_TEXTDLG=yes
 809   DEFAULT_wxUSE_STARTUP_TIPS=yes
 810   DEFAULT_wxUSE_PROGRESSDLG=yes
 811   DEFAULT_wxUSE_MINIFRAME=yes
 812   DEFAULT_wxUSE_HTML=yes
 813   DEFAULT_wxUSE_FS_INET=yes
 814   DEFAULT_wxUSE_FS_ZIP=yes
 815   DEFAULT_wxUSE_BUSYINFO=yes
 816   DEFAULT_wxUSE_ZIPSTREAM=yes
 817   DEFAULT_wxUSE_VALIDATORS=yes
 818
 819   DEFAULT_wxUSE_ACCEL=yes
 820   DEFAULT_wxUSE_CARET=yes
 821   DEFAULT_wxUSE_BMPBUTTON=yes
 822   DEFAULT_wxUSE_CHECKBOX=yes
 823   DEFAULT_wxUSE_CHECKLST=yes
 824   DEFAULT_wxUSE_CHOICE=yes
 825   DEFAULT_wxUSE_COMBOBOX=yes
 826   DEFAULT_wxUSE_GAUGE=yes
 827   DEFAULT_wxUSE_GRID=yes
 828   DEFAULT_wxUSE_NEW_GRID=no
 829   DEFAULT_wxUSE_IMAGLIST=yes
 830   DEFAULT_wxUSE_LISTBOX=yes
 831   DEFAULT_wxUSE_LISTCTRL=yes
 832   DEFAULT_wxUSE_NOTEBOOK=yes
 833   DEFAULT_wxUSE_RADIOBOX=yes
 834   DEFAULT_wxUSE_RADIOBTN=yes
 835   DEFAULT_wxUSE_SASH=yes
 836   DEFAULT_wxUSE_SCROLLBAR=yes
 837   DEFAULT_wxUSE_SLIDER=yes
 838   DEFAULT_wxUSE_SPINBTN=yes
 839   DEFAULT_wxUSE_SPINCTRL=yes
 840   DEFAULT_wxUSE_SPLITTER=yes
 841   DEFAULT_wxUSE_STATBMP=yes
 842   DEFAULT_wxUSE_STATBOX=yes
 843   DEFAULT_wxUSE_STATLINE=yes
 844   DEFAULT_wxUSE_STATUSBAR=yes
 845   DEFAULT_wxUSE_TABDIALOG=no
 846   DEFAULT_wxUSE_TOOLBAR=yes
 847   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 848   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
 849   DEFAULT_wxUSE_TREECTRL=yes
 850
 851   DEFAULT_wxUSE_UNICODE=no
 852   DEFAULT_wxUSE_WCSRTOMBS=no
 853
 854   DEFAULT_wxUSE_GIF=yes
 855   DEFAULT_wxUSE_PCX=yes
 856   DEFAULT_wxUSE_PNM=yes
 857 fi
 858
 859 dnl WX_ARG_WITH should be used to select whether an external package will be
 860 dnl used or not, to configure compile-time features of this package itself,
 861 dnl use WX_ARG_ENABLE instead
 862
 863 dnl ============================
 864 dnl external package dependecies
 865 dnl ============================
 866
 867 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 868 dnl these values manually
 869 for toolkit in `echo $ALL_TOOLKITS`; do
 870   LINE=`grep "wxUSE_$toolkit" ${wx_arg_cache_file}`
 871   if test "x$LINE" != x ; then
 872     has_toolkit_in_cache=1
 873     eval "DEFAULT_$LINE"
 874     eval "CACHE_$toolkit=1"
 875   fi
 876 done
 877
 878 dnl ---------------------------------------------------------------------------
 879 dnl --disable-gui will build only non-GUI part of wxWindows: check for this
 880 dnl first to disable many other switches if it's given
 881 dnl
 882 dnl NB: this is still in testing stage, don't use if you don't know what you're
 883 dnl     doing
 884 dnl ---------------------------------------------------------------------------
 885
 886 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 887
 888 if test "$wxUSE_GUI" = "yes"; then
 889
 890 AC_ARG_WITH(gtk,           [  --with-gtk              use GTK+], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 891 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 892 AC_ARG_WITH(wine,          [  --with-wine             use WINE], [wxUSE_WINE="$withval" CACHE_WINE=1 TOOLKIT_GIVEN=1])
 893 AC_ARG_WITH(cygwin,        [  --with-cygwin           use Cygwin for MS-Windows], [wxUSE_CYGWIN="$withval" CACHE_CYGWIN=1 TOOLKIT_GIVEN=1])
 894 AC_ARG_WITH(mingw,         [  --with-mingw            use GCC Minimal MS-Windows], [wxUSE_MINGW="$withval" CACHE_MINGW=1 TOOLKIT_GIVEN=1])
 895 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 896
 897 AC_ARG_WITH(gtk-prefix,    [  --with-gtk-prefix=PFX   Prefix where GTK is installed],
 898             gtk_config_prefix="$withval", gtk_config_prefix="")
 899 AC_ARG_WITH(gtk-exec-prefix, [  --with-gtk-exec-prefix=PFX  Exec prefix where GTK is installed],
 900             gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
 901
 902 WX_ARG_WITH(libpng,        [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 903 WX_ARG_WITH(libjpeg,       [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 904 WX_ARG_WITH(libtiff,       [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 905 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 906
 907 fi
 908 dnl for GUI only
 909
 910 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (www.letters.com/dmalloc)], wxUSE_DMALLOC)
 911 WX_ARG_WITH(zlib,          [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 912 WX_ARG_WITH(odbc,          [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 913
 914 dnl ====================
 915 dnl compile-time options
 916 dnl ====================
 917
 918 dnl ---------------------------------------------------------------------------
 919 dnl compile options
 920 dnl ---------------------------------------------------------------------------
 921
 922 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 923 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 924 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 925
 926 if test "$wxUSE_DEBUG" = "yes"; then
 927   DEFAULT_wxUSE_DEBUG_FLAG=yes
 928   DEFAULT_wxUSE_DEBUG_INFO=yes
 929 elif test "$wxUSE_DEBUG" = "no"; then
 930   DEFAULT_wxUSE_DEBUG_FLAG=no
 931   DEFAULT_wxUSE_DEBUG_INFO=no
 932 fi
 933
 934 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 935 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 936 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 937 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 938 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 939 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 940 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 941 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without exceptions information], wxUSE_NO_EXCEPTIONS)
 942 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 943 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 944
 945 dnl ---------------------------------------------------------------------------
 946 dnl (small) optional non GUI classes
 947 dnl ---------------------------------------------------------------------------
 948
 949 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 950 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 951
 952 dnl can't use sockets without GUI so far
 953 if test "$wxUSE_GUI" = "yes"; then
 954 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 955 else
 956 wxUSE_SOCKETS=no
 957 fi
 958
 959 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 960 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 961 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 962 WX_ARG_ENABLE(timedate,      [  --enable-timedate       use date/time classes], wxUSE_TIMEDATE)
 963 WX_ARG_ENABLE(wave,          [  --enable-wave           use wxWave class], wxUSE_WAVE)
 964 WX_ARG_ENABLE(fraction,      [  --enable-fraction       use wxFraction class], wxUSE_FRACTION)
 965 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 966 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 967 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 968 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 969 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile classes], wxUSE_FILE)
 970 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile classes], wxUSE_TEXTFILE)
 971 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 972 WX_ARG_ENABLE(wcsrtombs,     [  --enable-wcsrtombs      use wcsrtombs instead of buggy (GNU libc1/Linux libc5) wcstombs], wxUSE_WCSRTOMBS)
 973 WX_ARG_ENABLE(wxprintfv,     [  --enable-wxprintfv      use wxWindows implementation of vprintf()], wxUSE_EXPERIMENTAL_PRINTF)
 974 WX_ARG_ENABLE(joystick,      [  --enable-joystick       compile in joystick support (Linux only)], wxUSE_JOYSTICK)
 975 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 976 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 977 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         use virtual ZIP filesystems], wxUSE_FS_ZIP)
 978 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZipInputStream], wxUSE_ZIPSTREAM)
 979
 980 dnl ---------------------------------------------------------------------------
 981 dnl "big" options (i.e. those which change a lot of things throughout the library)
 982 dnl ---------------------------------------------------------------------------
 983
 984 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 985 WX_ARG_ENABLE(serial,      [  --enable-serial         use class serialization], wxUSE_SERIAL)
 986
 987 if test "$wxUSE_GUI" = "yes"; then
 988
 989 dnl ---------------------------------------------------------------------------
 990 dnl "big" GUI options
 991 dnl ---------------------------------------------------------------------------
 992
 993 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 994 WX_ARG_ENABLE(help,        [  --enable-help           use help (using external browser at present)], wxUSE_HELP)
 995 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 996 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 997 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI_ARCHITECTURE)
 998
 999 dnl ---------------------------------------------------------------------------
1000 dnl PostScript options
1001 dnl ---------------------------------------------------------------------------
1002 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1003
1004 dnl VZ: these options seem to be always on, if someone wants to change it please do
1005 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1006 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1007
1008 dnl ---------------------------------------------------------------------------
1009 dnl resources
1010 dnl ---------------------------------------------------------------------------
1011 WX_ARG_ENABLE(prologio,    [  --enable-prologio       use Prolog IO library], wxUSE_PROLOGIO)
1012 WX_ARG_ENABLE(resources,   [  --enable-resources      use wxWindows resources], wxUSE_RESOURCES)
1013
1014 WX_ARG_ENABLE(xresources,  [  --enable-xresources     use X resources for save (default for gtk+)], wxUSE_X_RESOURCES)
1015
1016 dnl ---------------------------------------------------------------------------
1017 dnl IPC &c
1018 dnl ---------------------------------------------------------------------------
1019
1020 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard classes], wxUSE_CLIPBOARD)
1021 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1022
1023 dnl TODO: doesn't work yet
1024 WX_ARG_ENABLE(wxtree,      [  --enable-wxtree         make wxTree library], wxUSE_WXTREE)
1025
1026 dnl ---------------------------------------------------------------------------
1027 dnl optional GUI controls (in alphabetical order except the first one)
1028 dnl ---------------------------------------------------------------------------
1029
1030 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1031
1032 dnl even with --enable-controls, some may be disabled by giving
1033 dnl --disable-<control> later on the command line - but by default all will be
1034 dnl used (and vice versa)
1035 if test "$wxUSE_CONTROLS" = "yes"; then
1036   DEFAULT_wxUSE_ACCEL=yes
1037   DEFAULT_wxUSE_CARET=yes
1038   DEFAULT_wxUSE_COMBOBOX=yes
1039   DEFAULT_wxUSE_BMPBUTTON=yes
1040   DEFAULT_wxUSE_CHECKBOX=yes
1041   DEFAULT_wxUSE_CHECKLISTBOX=yes
1042   DEFAULT_wxUSE_CHOICE=yes
1043   DEFAULT_wxUSE_GAUGE=yes
1044   DEFAULT_wxUSE_GRID=yes
1045   DEFAULT_wxUSE_NEW_GRID=no
1046   DEFAULT_wxUSE_IMAGLIST=yes
1047   DEFAULT_wxUSE_LISTBOX=yes
1048   DEFAULT_wxUSE_LISTCTRL=yes
1049   DEFAULT_wxUSE_NOTEBOOK=yes
1050   DEFAULT_wxUSE_RADIOBOX=yes
1051   DEFAULT_wxUSE_RADIOBTN=yes
1052   DEFAULT_wxUSE_SASH=yes
1053   DEFAULT_wxUSE_SCROLLBAR=yes
1054   DEFAULT_wxUSE_SLIDER=yes
1055   DEFAULT_wxUSE_SPINBTN=yes
1056   DEFAULT_wxUSE_SPINCTRL=yes
1057   DEFAULT_wxUSE_SPLITTER=yes
1058   DEFAULT_wxUSE_STATBMP=yes
1059   DEFAULT_wxUSE_STATBOX=yes
1060   DEFAULT_wxUSE_STATLINE=yes
1061   DEFAULT_wxUSE_STATUSBAR=yes
1062   DEFAULT_wxUSE_TAB_DIALOG=yes
1063   DEFAULT_wxUSE_TOOLBAR=yes
1064   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1065   DEFAULT_wxUSE_TOOLBAR_SIMPLE=yes
1066   DEFAULT_wxUSE_TOOLTIPS=yes
1067   DEFAULT_wxUSE_TREECTRL=yes
1068 elif test "$wxUSE_CONTROLS" = "no"; then
1069   DEFAULT_wxUSE_ACCEL=no
1070   DEFAULT_wxUSE_CARET=no
1071   DEFAULT_wxUSE_COMBOBOX=no
1072   DEFAULT_wxUSE_BMPBUTTON=no
1073   DEFAULT_wxUSE_CHECKBOX=no
1074   DEFAULT_wxUSE_CHECKLISTBOX=no
1075   DEFAULT_wxUSE_CHOICE=no
1076   DEFAULT_wxUSE_GAUGE=no
1077   DEFAULT_wxUSE_GRID=no
1078   DEFAULT_wxUSE_NEW_GRID=no
1079   DEFAULT_wxUSE_IMAGLIST=no
1080   DEFAULT_wxUSE_LISTBOX=no
1081   DEFAULT_wxUSE_LISTCTRL=no
1082   DEFAULT_wxUSE_NOTEBOOK=no
1083   DEFAULT_wxUSE_RADIOBOX=no
1084   DEFAULT_wxUSE_RADIOBTN=no
1085   DEFAULT_wxUSE_SASH=no
1086   DEFAULT_wxUSE_SCROLLBAR=no
1087   DEFAULT_wxUSE_SLIDER=no
1088   DEFAULT_wxUSE_SPINBTN=no
1089   DEFAULT_wxUSE_SPINCTRL=no
1090   DEFAULT_wxUSE_SPLITTER=no
1091   DEFAULT_wxUSE_STATBMP=no
1092   DEFAULT_wxUSE_STATBOX=no
1093   DEFAULT_wxUSE_STATLINE=no
1094   DEFAULT_wxUSE_STATUSBAR=no
1095   DEFAULT_wxUSE_TAB_DIALOG=no
1096   DEFAULT_wxUSE_TOOLBAR=no
1097   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1098   DEFAULT_wxUSE_TOOLBAR_SIMPLE=no
1099   DEFAULT_wxUSE_TOOLTIPS=no
1100   DEFAULT_wxUSE_TREECTRL=no
1101 fi
1102
1103 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1104 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1105 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1106 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1107 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1108 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1109 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox classes], wxUSE_COMBOBOX)
1110 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1111 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1112 WX_ARG_ENABLE(newgrid,     [  --enable-newgrid        use new wxGrid class], wxUSE_NEW_GRID)
1113 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1114 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1115 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1116 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1117 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1118 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1119 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1120 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1121 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1122 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1123 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1124 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1125 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1126 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1127 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1128 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1129 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TABDIALOG)
1130 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1131 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1132 WX_ARG_ENABLE(tbarsmpl,    [  --enable-tbarsmpl       use wxToolBarSimple class], wxUSE_TOOLBAR_SIMPLE)
1133 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1134
1135 dnl ---------------------------------------------------------------------------
1136 dnl misc GUI options
1137 dnl ---------------------------------------------------------------------------
1138
1139 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use common dialogs (wxDirDialog, wxProgressDialog, wxTextDialog, ...)], wxUSE_COMMONDLGS)
1140 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1141 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1142 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1143 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1144 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1145 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1146 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1147 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1148 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1149 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1150
1151 dnl ---------------------------------------------------------------------------
1152 dnl support for image formats that do not rely on external library
1153 dnl ---------------------------------------------------------------------------
1154
1155 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1156 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1157 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1158
1159 fi
1160 dnl for GUI only
1161
1162 dnl cache the options values before (may be) aborting below
1163 WX_ARG_CACHE_FLUSH
1164
1165 dnl check that no more than one toolkit is given and that if none are given that
1166 dnl we have a default one
1167
1168 AC_MSG_CHECKING(for toolkit)
1169
1170 if test "$wxUSE_GUI" = "yes"; then
1171
1172 if test "$USE_BEOS" = 1; then
1173     AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1174 fi
1175
1176 if test "$TOOLKIT_GIVEN" = 1; then
1177   dnl convert "yes" to 1 and "no" to 0
1178   for toolkit in `echo $ALL_TOOLKITS`; do
1179     var=wxUSE_$toolkit
1180     eval "value=\$${var}"
1181     eval "$var=`echo \$value | sed -e "s/yes/1/" -e "s/no/0/"`"
1182   done
1183 else
1184   dnl try to guess the most apropriate toolkit for this platform
1185   for toolkit in `echo $ALL_TOOLKITS`; do
1186     if test "$has_toolkit_in_cache" != 1; then
1187       var=DEFAULT_DEFAULT_wxUSE_$toolkit
1188     else
1189       var=DEFAULT_wxUSE_$toolkit
1190     fi
1191     eval "wxUSE_$toolkit=\$${var}"
1192   done
1193 fi
1194
1195 dnl we suppose that expr exists...
1196 NUM_TOOLKITS=`expr ${wxUSE_GTK:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_WINE:-0} + ${wxUSE_MINGW:-0} + ${wxUSE_CYGWIN:-0}`
1197
1198 dnl Allow wxUSE_PM only for OS/2 with EMX.
1199 dnl Path separator; ':' for unix.
1200 dnl Stem for flex output; lexyy for OS/2, lex.yy otherwise
1201 dnl Extension for programs; '.exe' for OS/2 and msw builds (set later).
1202 case "${host}" in
1203   *-pc-os2_emx )
1204     NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1205     # PATH_IFS is autodetected by OS/2's configure (usually ';')
1206     LEX_STEM="lexyy"
1207   ;;
1208   *)
1209     PATH_IFS=':'
1210     LEX_STEM="lex.yy"
1211     PROGRAM_EXT=
1212   ;;
1213 esac
1214
1215 case "$NUM_TOOLKITS" in
1216   1)
1217   ;;
1218   0)
1219     AC_MSG_ERROR(Please specify a toolkit - cannot determine the default for ${host})
1220   ;;
1221   *)
1222     AC_MSG_ERROR(Please specify at most one toolkit (may be some are cached?))
1223 esac
1224
1225 dnl cache the wxUSE_<TOOLKIT> values too
1226 for toolkit in `echo $ALL_TOOLKITS`; do
1227   var=wxUSE_$toolkit
1228   eval "value=\$${var}"
1229   if test "x$value" != x; then
1230     cache_var=CACHE_$toolkit
1231     eval "cache=\$${cache_var}"
1232     if test "$cache" = 1; then
1233       echo "$var=$value" >> ${wx_arg_cache_file}
1234     fi
1235     if test "$value" = 1; then
1236       AC_MSG_RESULT(`echo $toolkit | tr [[A-Z]] [[a-z]]`)
1237     fi
1238   fi
1239 done
1240
1241 dnl from "if wxUSE_GUI"
1242 else
1243     PATH_IFS=':'
1244     AC_MSG_RESULT(base only)
1245 fi
1246
1247 dnl ---------------------------------------------------------------------------
1248 dnl Checks for programs
1249 dnl ---------------------------------------------------------------------------
1250
1251 dnl flush the cache because checking for programs might abort
1252 AC_CACHE_SAVE
1253
1254 dnl cross-compiling support: we're cross compiling if the build system is
1255 dnl different from the target one (assume host and target be always the same)
1256 if eval "test $host != $build"; then
1257   if eval "test $host_alias != NONE"; then
1258     CC=$host_alias-gcc
1259     CXX=$host_alias-c++
1260     AR=$host_alias-ar
1261     RANLIB=$host_alias-ranlib
1262     DLLTOOL=$host_alias-dlltool
1263     LD=$host_alias-ld
1264     NM=$host_alias-nm
1265     STRIP=$host_alias-strip
1266   fi
1267 fi
1268
1269 dnl C-compiler checks
1270 dnl   defines CC with the compiler to use
1271 dnl   defines GCC with yes if using gcc
1272 dnl   defines GCC empty if not using gcc
1273 dnl   defines CFLAGS
1274 AC_PROG_CC
1275
1276 CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`
1277
1278 dnl what is the c-preprocessor
1279 dnl   defines CPP with the c-preprocessor
1280 AC_PROG_CPP
1281
1282 dnl is -traditional needed for correct compilations
1283 dnl   adds -traditional for gcc if needed
1284 AC_PROG_GCC_TRADITIONAL
1285
1286 AC_LANG_SAVE
1287 AC_LANG_CPLUSPLUS
1288
1289 dnl C++-compiler checks
1290 dnl   defines CXX with the compiler to use
1291 dnl   defines GXX with yes if using gxx
1292 dnl   defines GXX empty if not using gxx
1293 dnl   defines CXXFLAGS
1294 AC_PROG_CXX
1295
1296 dnl what is the C++-preprocessor
1297 dnl   defines CXXCPP with the C++-preprocessor
1298 AC_PROG_CXXCPP
1299
1300 CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g//g'`
1301
1302 AC_LANG_RESTORE
1303
1304 dnl ranlib command
1305 dnl   defines RANLIB with the appropriate command
1306 AC_PROG_RANLIB
1307
1308 dnl ar command
1309 dnl   defines AR with the appropriate command
1310 AC_CHECK_PROG(AR, ar, ar, ar)
1311
1312 dnl install checks
1313 dnl   defines INSTALL with the appropriate command
1314 AC_PROG_INSTALL
1315
1316 dnl strip command
1317 dnl   defines STRIP as strip or nothing if not found
1318 AC_CHECK_PROG(STRIP, strip, strip, true)
1319
1320 dnl check if VPATH works
1321 AC_MSG_CHECKING("make for VPATH support")
1322 dnl create Makefile
1323 cat - << EOF > confMake
1324 check : file
1325         cp \$? \$@
1326         cp \$? final_file
1327 EOF
1328
1329 if test ! -d sub ; then
1330   mkdir sub
1331 fi
1332 echo dummy > sub/file
1333 ${MAKE-make} -f confMake VPATH=sub 2> config.log > /dev/null
1334 RESULT=$?
1335 rm -f sub/file check final_file confMake
1336 rmdir sub
1337 if test "$RESULT" = 0; then
1338   AC_MSG_RESULT(yes)
1339 else
1340   AC_MSG_RESULT(no)
1341   AC_MSG_ERROR(
1342 You need a make-utility that is able to use the variable
1343 VPATH correctly.
1344 If your version of make does not support VPATH correctly,
1345 please install GNU-make (possibly as gmake), and start
1346 configure with the following command:
1347 export MAKE=gmake; ./configure  for sh-type shells
1348 setenv MAKE gmake; ./configure  for csh-type shells
1349 Also please do remember to use gmake in this case every time
1350 you are trying to compile.
1351 )
1352 fi
1353
1354 dnl YACC checks
1355 dnl   defines YACC with the appropriate command
1356 AC_PROG_YACC
1357
1358 dnl LEX checks
1359 dnl   defines LEX with the appropriate command
1360 dnl   defines LEXLIB with the appropriate library
1361 AC_PROG_LEX
1362
1363 dnl needed for making link to setup.h
1364 AC_PROG_LN_S
1365
1366 dnl ---------------------------------------------------------------------------
1367 dnl Define search path for includes and libraries: all headers and libs will be
1368 dnl looked for in all directories of this path
1369 dnl ---------------------------------------------------------------------------
1370
1371 dnl notice that /usr/include should not be in this list, otherwise it breaks
1372 dnl compilation on Solaris/gcc because standard headers are included instead
1373 dnl of the gcc ones (correction: it *is* needed for broken AIX compiler - but
1374 dnl do put it last!)
1375 dnl
1376 dnl Also try to put all directories which may contain X11R6 before those which
1377 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1378 SEARCH_INCLUDE="\
1379     /usr/local/include        \
1380                               \
1381     /usr/Motif-1.2/include    \
1382     /usr/Motif-2.1/include    \
1383                               \
1384     /usr/include/Motif1.2     \
1385     /opt/xpm/include/X11      \
1386     /opt/GBxpm/include/       \
1387     /opt/GBxpm/X11/include/   \
1388                               \
1389     /usr/Motif1.2/include     \
1390     /usr/dt/include           \
1391     /usr/openwin/include      \
1392                               \
1393     /usr/include/Xm           \
1394                               \
1395     /usr/X11R6/include        \
1396     /usr/X11R6.4/include      \
1397     /usr/X11R5/include        \
1398     /usr/X11R4/include        \
1399                               \
1400     /usr/include/X11R6        \
1401     /usr/include/X11R5        \
1402     /usr/include/X11R4        \
1403                               \
1404     /usr/local/X11R6/include  \
1405     /usr/local/X11R5/include  \
1406     /usr/local/X11R4/include  \
1407                               \
1408     /usr/local/include/X11R6  \
1409     /usr/local/include/X11R5  \
1410     /usr/local/include/X11R4  \
1411                               \
1412     /usr/X11/include          \
1413     /usr/include/X11          \
1414     /usr/local/X11/include    \
1415     /usr/local/include/X11    \
1416                               \
1417     /usr/X386/include         \
1418     /usr/x386/include         \
1419     /usr/XFree86/include/X11  \
1420                               \
1421     X:/XFree86/include        \
1422     X:/XFree86/include/X11    \
1423                               \
1424     /usr/include/gtk          \
1425     /usr/local/include/gtk    \
1426     /usr/include/glib         \
1427     /usr/local/include/glib   \
1428                               \
1429     /usr/include/qt           \
1430     /usr/local/include/qt     \
1431                               \
1432     /usr/include/windows      \
1433     /usr/include/wine         \
1434     /usr/local/include/wine   \
1435                               \
1436     /usr/unsupported/include  \
1437     /usr/athena/include       \
1438     /usr/local/x11r5/include  \
1439     /usr/lpp/Xamples/include  \
1440                               \
1441     /usr/openwin/share/include \
1442                                \
1443     /usr/include"
1444
1445 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` "
1446
1447 dnl ------------------------------------------------------------------------
1448 dnl Check for libraries
1449 dnl ------------------------------------------------------------------------
1450
1451 dnl flush the cache because checking for libraries below might abort
1452 AC_CACHE_SAVE
1453
1454 dnl ----------------------------------------------------------------
1455 dnl search for toolkit (widget sets)
1456 dnl ----------------------------------------------------------------
1457
1458 AFMINSTALL=
1459
1460 if test "$wxUSE_GUI" = "yes"; then
1461
1462 USE_GUI=1
1463
1464 TOOLKIT=
1465 TOOLKIT_INCLUDE=
1466
1467 GUIOBJS=
1468 COMMONOBJS=
1469 GENERICOBJS=
1470
1471 GUI_TK_LIBRARY=
1472 GUI_TK_LINK=
1473
1474 WXGTK12=
1475 WXGTK13=
1476
1477 WXWINE=
1478
1479 if test "$wxUSE_CYGWIN" = 1 || test "$wxUSE_MINGW" = 1 ; then
1480     if test "$cross_compiling" = "yes" ; then
1481         AC_MSG_WARN(Cross compiling --- skipping windows.h check)
1482     else
1483         AC_MSG_CHECKING(for Windows headers)
1484         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, windows.h)
1485         if test "$ac_find_includes" != "" ; then
1486             AC_MSG_RESULT(found $ac_find_includes)
1487             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -I$ac_find_includes"
1488         else
1489             AC_MSG_RESULT(no)
1490             AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1491         fi
1492     fi
1493
1494     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS msw"
1495     dnl --- Quick & Dirty ; link against most/all libraries
1496     dnl --- This will bloat the executable, but it'll work for now...
1497     LIBS="$LIBS -lkernel32 -luser32 -lgdi32 -lcomdlg32 -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -lcrtdll -ladvapi32 -lwsock32"
1498
1499     dnl -mwindows is needed to avoid that spawning of a console window
1500     if test "$wxUSE_MINGW" = 1; then
1501         LDFLAGS="$LDFLAGS -mwindows"
1502     fi
1503
1504     TOOLKIT=MSW
1505
1506     GUIOBJS="\$(MSW_GUIOBJS)"
1507     GUIHEADERS="\$(MSW_HEADERS)"
1508     COMMONOBJS="\$(MSW_COMMONOBJS)"
1509     GENERICOBJS="\$(MSW_GENERICOBJS)"
1510     UNIXOBJS=
1511     GUIDIST=MSW_DIST
1512 fi
1513
1514 if test "$wxUSE_GTK" = 1; then
1515     dnl avoid calling AM_PATH_GTK twice, so check first for the newer version
1516     dnl and only then, if it wasn't found, for an older one
1517     AM_PATH_GTK(1.2.3, WXGTK12=1, AC_MSG_ERROR(Is gtk-config in path and GTK+ is version 1.2.3 or above?))
1518 dnl it doesn't really work with 1.3.0 now...
1519 dnl    AM_PATH_GTK(1.3.0,
1520 dnl        WXGTK13=1,
1521 dnl        AM_PATH_GTK(1.2.1,
1522 dnl            WXGTK12=1,
1523 dnl            AC_MSG_ERROR(Is gtk-config in path and GTK+ is version 1.2.1 or above?)
1524 dnl        )
1525 dnl    )
1526
1527     TOOLKIT_INCLUDE="$GTK_CFLAGS"
1528     GUI_TK_LIBRARY="$GTK_LIBS -lgthread"
1529     TOOLKIT=GTK
1530
1531     AFMINSTALL=afminstall
1532
1533     GUIOBJS="\$(GTK_GUIOBJS)"
1534     GUIHEADERS="\$(GTK_HEADERS)"
1535     COMMONOBJS="\$(GTK_COMMONOBJS)"
1536     GENERICOBJS="\$(GTK_GENERICOBJS)"
1537     GUIDEPS="\$(GTK_GUIDEPS)"
1538     COMMONDEPS="\$(GTK_COMMONDEPS)"
1539     GENERICDEPS="\$(GTK_GENERICDEPS)"
1540     UNIXOBJS="\$(UNIX_OBJS)"
1541     UNIXDEPS="\$(UNIX_DEPS)"
1542     GUIDIST=GTK_DIST
1543
1544 dnl test for XIM support in libgdk
1545 AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
1546
1547 fi
1548
1549 if test "$wxUSE_WINE" = 1; then
1550     AC_MSG_CHECKING(for WINE includes)
1551     WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, windows.h)
1552     if test "$ac_find_includes" != "" ; then
1553         AC_MSG_RESULT(found $ac_find_includes)
1554         TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -I$ac_find_includes"
1555     else
1556         AC_MSG_RESULT(no)
1557         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
1558     fi
1559
1560     XPM_LINK=""
1561     AC_MSG_CHECKING(for Xpm library)
1562     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
1563     if test "$ac_find_libraries" != "" ; then
1564         GUI_TK_LIBRARY="-L$ac_find_libraries"
1565         XPM_LINK="-lXpm"
1566         AC_DEFINE(wxHAVE_LIB_XPM)
1567         AC_MSG_RESULT(found at $ac_find_libraries)
1568     else
1569         AC_MSG_RESULT(no)
1570         AC_MSG_WARN(library will be compiled without support for images in XPM format)
1571     fi
1572
1573     MESA_LINK=""
1574     AC_MSG_CHECKING(for Mesa library)
1575     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,MesaGL)
1576     if test "$ac_find_libraries" != "" ; then
1577         GUI_TK_LIBRARY="$GUI_TK_LIBRARY -L$ac_find_libraries"
1578         MESA_LINK="-lMesaGL"
1579         AC_MSG_RESULT(found at $ac_find_libraries)
1580     else
1581         AC_MSG_ERROR(no)
1582     fi
1583
1584     GUI_TK_LINK="-lwine $MESA_LINK $XPM_LINK -lXxf86dga -lXxf86vm -lSM -lICE -lXext -lXmu -lX11 -lncurses -lm"
1585     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GUI_TK_LINK"
1586     WXWINE=1
1587     TOOLKIT=MSW
1588
1589     GUIHEADERS="\$(MSW_HEADERS)"
1590     GUIOBJS="\$(MSW_GUIOBJS)"
1591     COMMONOBJS="\$(MSW_COMMONOBJS)"
1592     GENERICOBJS="\$(MSW_GENERICOBJS)"
1593     GUIDEPS="\$(MSW_GUIDEPS)"
1594     COMMONDEPS="\$(MSW_COMMONDEPS)"
1595     GENERICDEPS="\$(MSW_GENERICDEPS)"
1596     UNIXOBJS="\$(UNIX_OBJS)"
1597     UNIXDEPS="\$(UNIX_DEPS)"
1598     GUIDIST=MSW_DIST
1599 fi
1600
1601 if test "$wxUSE_MOTIF" = 1; then
1602     dnl use standard macros to check for X headers/libs, this brings support
1603     dnl for the standard configure options --x-includes and --x-libraries
1604     AC_PATH_XTRA
1605
1606     if test "$no_x" = "yes"; then
1607         AC_MSG_ERROR(X11 not found, please use --x-includes and/or --x-libraries options)
1608     fi
1609
1610     GUI_TK_LIBRARY="$X_LIBS"
1611     TOOLKIT_INCLUDE="$X_CFLAGS"
1612
1613     AFMINSTALL=afminstall
1614
1615     dnl manual check for X11 headers/libs
1616     dnl
1617     dnl    AC_MSG_CHECKING(for X11 headers)
1618     dnl    WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
1619     dnl    if test "$ac_find_includes" != "" ; then
1620     dnl        AC_MSG_RESULT(found $ac_find_includes)
1621     dnl    else
1622     dnl        AC_MSG_RESULT(no)
1623     dnl        AC_MSG_ERROR(please set CFLAGS to contain the location of X11/Intrinsic.h)
1624     dnl    fi
1625     dnl
1626     dnl    AC_MSG_CHECKING(for X11 libraries)
1627     dnl    WX_PATH_FIND_LIBRARIES($SEARCH_LIB, X11)
1628     dnl    if test "$ac_find_libraries" != "" ; then
1629     dnl        WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
1630     dnl        WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
1631     dnl
1632     dnl        GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
1633     dnl        TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE $ac_path_to_include"
1634     dnl        AC_MSG_RESULT(found at $ac_find_libraries)
1635     dnl    else
1636     dnl        AC_MSG_RESULT(no)
1637     dnl        AC_MSG_ERROR(please set LDFLAGS to contain the location of libX11)
1638     dnl    fi
1639
1640     AC_MSG_CHECKING(for Motif/Lesstif headers)
1641     WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
1642     if test "$ac_find_includes" != "" ; then
1643         AC_MSG_RESULT(found $ac_find_includes)
1644     else
1645         AC_MSG_RESULT(no)
1646         AC_MSG_ERROR(please set CFLAGS to contain the location of Xm/Xm.h)
1647     fi
1648
1649     AC_MSG_CHECKING(for Motif/Lesstif library)
1650     WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
1651     if test "$ac_find_libraries" != "" ; then
1652         WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
1653         WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
1654
1655         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
1656         TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE $ac_path_to_include"
1657         AC_MSG_RESULT(found at $ac_find_libraries)
1658     else
1659         AC_MSG_RESULT(no)
1660         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
1661     fi
1662
1663     AC_MSG_CHECKING(for Xt library)
1664     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xt)
1665     if test "$ac_find_libraries" != "" ; then
1666         WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
1667         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
1668         AC_MSG_RESULT(found at $ac_find_libraries)
1669     else
1670         AC_MSG_RESULT(no)
1671         AC_MSG_ERROR(please set LDFLAGS to contain the location of libXt)
1672     fi
1673
1674     XPM_LINK=""
1675     AC_MSG_CHECKING(for Xpm library)
1676     WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
1677     if test "$ac_find_libraries" != "" ; then
1678         WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
1679         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $ac_path_to_link"
1680         XPM_LINK="-lXpm "
1681         AC_DEFINE(wxHAVE_LIB_XPM)
1682         AC_MSG_RESULT(found at $ac_find_libraries)
1683     else
1684         AC_MSG_RESULT(no)
1685         AC_MSG_WARN(library will be compiled without support for images in XPM format)
1686     fi
1687
1688     GUI_TK_LINK="-lXm $XPM_LINK -lXmu -lXext -lXt -lX11 -lm"
1689     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GUI_TK_LINK"
1690     TOOLKIT=MOTIF
1691
1692     GUIHEADERS="\$(MOTIF_HEADERS)"
1693     GUIOBJS="\$(MOTIF_GUIOBJS)"
1694     COMMONOBJS="\$(MOTIF_COMMONOBJS)"
1695     GENERICOBJS="\$(MOTIF_GENERICOBJS)"
1696     GUIDEPS="\$(MOTIF_GUIDEPS)"
1697     COMMONDEPS="\$(MOTIF_COMMONDEPS)"
1698     GENERICDEPS="\$(MOTIF_GENERICDEPS)"
1699     UNIXOBJS="\$(UNIX_OBJS)"
1700     UNIXDEPS="\$(UNIX_DEPS)"
1701     GUIDIST=MOTIF_DIST
1702 fi
1703
1704 if test "$wxUSE_PM" = 1; then
1705     TOOLKIT=PM
1706
1707     GUIOBJS="\$(PM_GUIOBJS)"
1708     GUIHEADERS="\$(PM_HEADERS)"
1709     COMMONOBJS="\$(PM_COMMONOBJS)"
1710     GENERICOBJS="\$(PM_GENERICOBJS)"
1711     GUIDEPS="\$(PM_GUIDEPS)"
1712     COMMONDEPS="\$(PM_COMMONDEPS)"
1713     GENERICDEPS="\$(PM_GENERICDEPS)"
1714     UNIXOBJS=
1715     UNIXDEPS=
1716     GUIDIST=GTK_DIST
1717 fi
1718
1719 dnl the name of the directory where the files for this toolkit live
1720 if test "$TOOLKIT" != "PM" ; then
1721     TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
1722 else
1723     TOOLKIT_DIR="os2"
1724 fi
1725
1726 dnl the symbol which allows conditional compilation for the given toolkit
1727 TOOLKIT_DEF="-D__WX${TOOLKIT}__"
1728
1729 dnl the name of the (libtool) library
1730 WX_LIBRARY="wx_${TOOLKIT_DIR}"
1731
1732     dnl the sources, their dependenices and the headers
1733     ALL_OBJECTS="\$(GUIOBJS) \$(COMMONOBJS) \$(GENERICOBJS) \$(UNIXOBJS) \$(HTMLOBJS) \$(IODBCOBJS)"
1734     if test "$wxUSE_LIBJPEG" = "yes" ; then
1735         ALL_OBJECTS="${ALL_OBJECTS} \$(JPEGOBJS)"
1736     fi
1737     if test "$wxUSE_LIBTIFF" = "yes" ; then
1738         ALL_OBJECTS="${ALL_OBJECTS} \$(TIFFOBJS)"
1739     fi
1740     if test "$wxUSE_LIBPNG" = "yes" ; then
1741         ALL_OBJECTS="${ALL_OBJECTS} \$(PNGOBJS)"
1742     fi
1743     if test "$wxUSE_ZLIB" = "yes" ; then
1744         ALL_OBJECTS="${ALL_OBJECTS} \$(ZLIBOBJS)"
1745     fi
1746     ALL_DEPFILES="\$(GUIDEPS) \$(COMMONDEPS) \$(GENERICDEPS) \$(UNIXDEPS) \$(HTMLDEPS)"
1747     ALL_HEADERS="\$(GUIHEADERS) \$(HTML_HEADERS) \$(UNIX_HEADERS) \$(PROTOCOL_HEADERS) \$(GENERIC_HEADERS) \$(WX_HEADERS)"
1748 else
1749     dnl leave all TOOLKIT_XXX vars empty
1750
1751     USE_GUI=0
1752
1753     dnl the sources, their dependenices and the headers
1754     ALL_OBJECTS="\$(BASE_OBJS)"
1755     ALL_DEPFILES="\${BASE_DEPS}"
1756     ALL_HEADERS="\${BASE_HEADERS}"
1757
1758     dnl building wxBase only
1759     WX_LIBRARY="wxbase"
1760 fi
1761
1762 dnl the name of the (libtool) library
1763 WX_LIBRARY_NAME="lib${WX_LIBRARY}.la"
1764
1765 dnl the name of the static library
1766 WX_LIBRARY_NAME_STATIC="lib${WX_LIBRARY}.a"
1767
1768 dnl the name of the shared library
1769 WX_LIBRARY_NAME_SHARED="lib${WX_LIBRARY}-${WX_RELEASE}.so.${WX_CURRENT}.${WX_REVISION}.${WX_AGE}"
1770
1771 dnl the name of the links to the shared library
1772 WX_LIBRARY_LINK1="lib${WX_LIBRARY}-${WX_RELEASE}.so.${WX_CURRENT}"
1773 WX_LIBRARY_LINK2="lib${WX_LIBRARY}-${WX_RELEASE}.so"
1774 WX_LIBRARY_LINK3="lib${WX_LIBRARY}.so"
1775
1776 dnl shared library settings
1777 SHARED_LD=
1778 PIC_FLAG=
1779 WX_ALL=
1780 WX_ALL_INSTALLED=
1781 BURNT_LIBRARY_NAME=
1782
1783 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
1784
1785 if test "$wxUSE_SHARED" = "yes"; then
1786     case "${host}" in
1787       *-hp-hpux* )
1788         if test "$GCC" = yes ; then
1789             SHARED_LD="${CC} -shared -fPIC -o"
1790             PIC_FLAG="-fPIC"
1791         else
1792             SHARED_LD="${CXX} -b -o"
1793             PIC_FLAG="+Z"
1794         fi
1795         WX_LIBRARY_NAME_SHARED="libwx_${TOOLKIT_DIR}.sl"
1796         WX_ALL=${WX_LIBRARY_NAME_SHARED}
1797       ;;
1798
1799       dnl in fact, these settings are for any platform using gcc
1800       *-*-linux* )
1801         SHARED_LD="${CC} -shared -o"
1802         PIC_FLAG="-fPIC"
1803         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
1804         WX_ALL="CREATE_LINKS"
1805         dnl BURNT_LIBRARY_NAME="-Wl,-soname -Wl,${WX_LIBRARY_NAME_SHARED}"
1806       ;;
1807       *-*-irix5* | *-*-irix6* )
1808         if test "$GCC" = yes ; then
1809            SHARED_LD="${CC} -shared -o"
1810            PIC_FLAG="-fPIC"
1811         else
1812            SHARED_LD="${CXX} -shared -o"
1813         fi
1814         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
1815         WX_ALL="CREATE_LINKS"
1816       ;;
1817       *-*-solaris2* )
1818         if test "$GCC" = yes ; then
1819             SHARED_LD="${CC} -shared -o"
1820             PIC_FLAG="-fPIC"
1821         else
1822             SHARED_LD="${CXX} -G -o"
1823             PIC_FLAG="-KPIC"
1824         fi
1825         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
1826         WX_ALL="CREATE_LINKS"
1827       ;;
1828       *-*-sunos4* )
1829         SHARED_LD="${CC} -shared -o"
1830         PIC_FLAG="-fPIC"
1831         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
1832         WX_ALL="CREATE_LINKS"
1833       ;;
1834       *-*-freebsd* | *-*-netbsd*)
1835         SHARED_LD="${CC} -shared -o"
1836         PIC_FLAG="-fPIC"
1837         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
1838         WX_ALL="CREATE_LINKS"
1839       ;;
1840       *-*-osf* )
1841         SHARED_LD="${CXX} -shared -o"
1842         PIC_FLAG="-fPIC"
1843         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
1844         WX_ALL="CREATE_LINKS"
1845       ;;
1846       *-*-dgux5* )
1847         SHARED_LD="${CXX} -shared -o"
1848         PIC_FLAG="-fPIC"
1849         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
1850         WX_ALL="CREATE_LINKS"
1851       ;;
1852       *-*-sysv5* )
1853         SHARED_LD="${CC} -shared -o"
1854         PIC_FLAG="-fPIC"
1855         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
1856         WX_ALL="CREATE_LINKS"
1857       ;;
1858       *-*-aix* )
1859         SHARED_LD="/usr/lpp/xlC/bin/makeC++SharedLib -p 0 -o"
1860         WX_ALL=${WX_LIBRARY_NAME_SHARED}
1861       ;;
1862       *-*-cygwin32* )
1863         dnl only static for now
1864         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
1865         WX_ALL="${WX_LIBRARY_NAME_STATIC}"
1866       ;;
1867       *-*-mingw32* )
1868         dnl only static for now
1869         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
1870         WX_ALL="${WX_LIBRARY_NAME_STATIC}"
1871       ;;
1872       *-pc-os2_emx )
1873         dnl only static for now
1874         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
1875         WX_ALL="${WX_LIBRARY_NAME_STATIC}"
1876       ;;
1877       *-*-beos* )
1878         dnl can't use gcc under BeOS for shared library creation because it
1879         dnl complains about missing 'main'
1880         SHARED_LD="${LD} -shared -o"
1881         PIC_FLAG="-fPIC"
1882         WX_ALL_INSTALLED="CREATE_INSTALLED_LINKS"
1883         WX_ALL="CREATE_LINKS"
1884       ;;
1885       *)
1886         AC_MSG_ERROR(unknown system type ${host}.)
1887     esac
1888
1889     dnl set target to shared if not explicitly chose static before
1890     if test "x$WX_TARGET_LIBRARY" = "x"; then
1891         WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_SHARED}"
1892     fi
1893 else
1894     dnl set target to static
1895     WX_TARGET_LIBRARY="${WX_LIBRARY_NAME_STATIC}"
1896     WX_ALL="${WX_LIBRARY_NAME_STATIC}"
1897 fi
1898
1899 dnl ------------------------------------------------------------------------
1900 dnl Check for headers
1901 dnl ------------------------------------------------------------------------
1902
1903 dnl defines HAVE_STRINGS_H (where some string functions live on AIX for example)
1904 AC_CHECK_HEADERS(strings.h)
1905 dnl defines HAVE_UNISTD_H
1906 AC_CHECK_HEADERS(unistd.h)
1907 dnl defines HAVE_WCHAR_H
1908 AC_CHECK_HEADERS(wchar.h)
1909 dnl defines HAVE_WCSTR_H
1910 AC_CHECK_HEADERS(wcstr.h)
1911 dnl defines HAVE_FNMATCH_H
1912 AC_CHECK_HEADERS(fnmatch.h)
1913
1914 if test "$wxUSE_GUI" = "yes"; then
1915     dnl defines HAVE_X11_XKBLIB_H
1916     AC_CHECK_HEADERS(X11/XKBlib.h)
1917 fi
1918
1919 dnl ---------------------------------------------------------------------------
1920 dnl Checks for typedefs
1921 dnl ---------------------------------------------------------------------------
1922
1923 dnl   defines mode_t if not already defined
1924 AC_TYPE_MODE_T
1925 dnl   defines off_t if not already defined
1926 AC_TYPE_OFF_T
1927 dnl   defines pid_t if not already defined
1928 AC_TYPE_PID_T
1929 dnl   defines size_t if not already defined
1930 AC_TYPE_SIZE_T
1931 dnl   defines uid_t and gid_t if not already defined
1932 AC_TYPE_UID_T
1933
1934 dnl ---------------------------------------------------------------------------
1935 dnl Checks for structures
1936 dnl ---------------------------------------------------------------------------
1937
1938 dnl does passwd struct has the pw_gecos field?
1939 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
1940     [
1941         AC_TRY_COMPILE([#include <pwd.h>],
1942              [
1943                 char *p;
1944                 struct passwd *pw;
1945                 p = pw->pw_gecos;
1946              ],
1947              [
1948                 wx_cv_struct_pw_gecos=yes
1949                 AC_DEFINE(HAVE_PW_GECOS)
1950              ],
1951              [
1952                 wx_cv_struct_pw_gecos=no
1953              ]
1954         )
1955     ]
1956 )
1957
1958 dnl ---------------------------------------------------------------------------
1959 dnl Checks for compiler characteristics
1960 dnl ---------------------------------------------------------------------------
1961
1962 dnl defines const to be empty if c-compiler does not support const fully
1963 AC_C_CONST
1964 dnl defines inline to a sensible value for the c-compiler
1965 AC_C_INLINE
1966
1967 dnl check the sizes of integral types (give some reasonable default values for
1968 dnl cross-compiling)
1969 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1970 AC_CHECK_SIZEOF(char, 1)
1971 AC_CHECK_SIZEOF(short, 2)
1972 AC_CHECK_SIZEOF(int *, 4)
1973 AC_CHECK_SIZEOF(int, 4)
1974 AC_CHECK_SIZEOF(long, 4)
1975 AC_CHECK_SIZEOF(long long, 0)
1976
1977 dnl for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1978 WX_C_BIGENDIAN
1979
1980 dnl check for iostream (as opposed to iostream.h) standard header
1981 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1982
1983 dnl check whether C++ compiler supports bool built-in type
1984 WX_CPP_BOOL
1985
1986 dnl check whether we should define _GNU_SOURCE
1987 WX_GNU_EXTENSIONS
1988
1989 dnl ---------------------------------------------------------------------------
1990 dnl Check for functions
1991 dnl ---------------------------------------------------------------------------
1992
1993 dnl check for wcslen
1994 AC_CHECK_LIB(c, wcslen, [
1995             AC_DEFINE(HAVE_WCSLEN)
1996             WCHAR_LINK=""
1997         ], [
1998             AC_CHECK_LIB(w, wcslen, [
1999                 AC_DEFINE(HAVE_WCSLEN)
2000                 WCHAR_LINK="-lw"
2001             ])
2002         ])
2003
2004 dnl check for vprintf/vsprintf() which are GNU extensions
2005 AC_FUNC_VPRINTF
2006
2007 dnl check for vsnprintf() - a safe version of vsprintf()
2008 AC_CHECK_FUNCS(vsnprintf,
2009                AC_DEFINE(HAVE_VSNPRINTF),
2010                AC_MSG_WARN(unsafe function sprintf will be used instead of snprintf)
2011               )
2012
2013 dnl check for vsscanf() - on some platforms (Linux, glibc 2.1.1) it's
2014 dnl available in the library but the prototype is missing, so we can't use
2015 dnl AC_CHECK_FUNCS here, do it manually
2016 AC_LANG_SAVE
2017 AC_LANG_CPLUSPLUS
2018
2019 AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
2020 [
2021   AC_TRY_RUN(
2022              [
2023                 #include <stdio.h>
2024                 #include <stdarg.h>
2025
2026                 int try_vsscanf(const char *format, ...)
2027                 {
2028                   va_list ap;
2029                   va_start(ap, format);
2030
2031                   vsscanf("17", format, ap);
2032
2033                   va_end(ap);
2034                 }
2035
2036                 int main()
2037                 {
2038                   int i;
2039                   try_vsscanf("%d", &i);
2040                   return i == 17 ? 0 : 1;
2041                 }
2042              ], [
2043                 AC_DEFINE(HAVE_VSSCANF)
2044                 wx_cv_func_vsscanf=yes
2045              ],
2046              wx_cv_func_vsscanf=no,
2047              wx_cv_func_vsscanf=no
2048              )
2049 ])
2050
2051 AC_LANG_RESTORE
2052
2053 if test "$USE_UNIX" = 1; then
2054
2055 dnl check for vfork() (even if it's the same as fork() in modern Unices)
2056 AC_CHECK_FUNCS(vfork)
2057
2058 dnl check for timegm() used by datetime.cpp
2059 AC_CHECK_FUNCS(timegm)
2060
2061 HAVE_SOME_SLEEP_FUNC=0
2062 if test "$USE_BEOS" = 1; then
2063     dnl BeOS has its own (wonder where did they get it from) sleep() function
2064     dnl in unistd.h
2065     AC_DEFINE(HAVE_SLEEP)
2066     HAVE_SOME_SLEEP_FUNC=1
2067 fi
2068
2069 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
2070     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
2071     POSIX4_LINK=
2072     AC_CHECK_FUNCS(nanosleep,
2073         AC_DEFINE(HAVE_NANOSLEEP),
2074         [
2075             AC_CHECK_LIB(posix4, nanosleep,
2076                 [
2077                     AC_DEFINE(HAVE_NANOSLEEP)
2078                     POSIX4_LINK="-lposix4"
2079                 ],
2080                 [
2081                     AC_CHECK_FUNCS(usleep)
2082                     AC_MSG_WARN([wxSleep() function will not work])
2083                 ]
2084             )
2085         ]
2086     )
2087 fi
2088
2089 dnl check for uname (POSIX) and gethostname (BSD)
2090 AC_CHECK_FUNCS(uname gethostname, break)
2091
2092 dnl check for MT-safe version of strtok
2093 AC_CHECK_FUNCS(strtok_r)
2094
2095 dnl check for inet_addr and inet_aton (these may live either in libc, or in
2096 dnl libnsl or libresolv)
2097 INET_LINK=
2098 AC_CHECK_FUNCS(inet_addr,
2099     AC_DEFINE(HAVE_INET_ADDR),
2100     [
2101         AC_CHECK_LIB(nsl, inet_addr,
2102             INET_LINK="nsl",
2103             AC_CHECK_LIB(resolv, inet_addr,
2104                 INET_LINK="resolv"
2105             )
2106         )
2107     ]
2108 )
2109
2110 AC_CHECK_FUNCS(inet_aton,
2111         AC_DEFINE(HAVE_INET_ATON),
2112         [
2113             dnl only check it in the same lib
2114             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
2115         ])
2116
2117 if test "x$INET_LINK" != "x"; then
2118     AC_DEFINE(HAVE_INET_ADDR)
2119     INET_LINK="-l$INET_LINK"
2120 fi
2121
2122 fi
2123 dnl Unix
2124
2125 dnl ===========================================================================
2126 dnl Now we have all the info we need - use it!
2127 dnl ===========================================================================
2128
2129 dnl flush the cache
2130 AC_CACHE_SAVE
2131
2132 dnl ---------------------------------------------------------------------------
2133 dnl thread support for Unix (always available under Win32)
2134 dnl ---------------------------------------------------------------------------
2135
2136 if test "$USE_UNIX" = 1; then
2137
2138 dnl the code below:
2139 dnl   defines THREADS_OBJ which contains the object files to build
2140 dnl   defines THREADS_LINK which contains the thread library to link with
2141 dnl   defines wxUSE_THREADS=1 if thread support is activated
2142
2143 THREADS_LINK=""
2144 THREADS_OBJ=""
2145
2146 if test "$wxUSE_THREADS" = "yes" ; then
2147     if test "$wxUSE_WINE" = 1 ; then
2148         AC_MSG_WARN([Threads are not supported under WINE])
2149         wxUSE_THREADS="no"
2150     elif test "$USE_BEOS" = 1; then
2151         AC_MSG_WARN([BeOS threads are not yet supported])
2152         wxUSE_THREADS="no"
2153     fi
2154 fi
2155
2156 if test "$wxUSE_THREADS" = "yes" ; then
2157     dnl find if POSIX threads are available
2158
2159     dnl standard lib name is pthread
2160     dnl We no longer test for pthread-0.7 as it breaks compilation on some
2161     dnl glibc2 systems, especially for static linkage.
2162     AC_CHECK_LIB(pthread, pthread_create, [
2163             THREADS_OBJ="threadpsx.lo"
2164             THREADS_LINK="pthread"
2165         ], [
2166             dnl thread functions are in libc_r under FreeBSD
2167             AC_CHECK_LIB(c_r, pthread_create, [
2168                 THREADS_OBJ="threadpsx.lo"
2169                 THREADS_LINK="c_r"
2170             ], [
2171                 dnl VZ: SGI threads are not supported currently
2172                 AC_CHECK_HEADER(sys/prctl.h, [
2173                     THREADS_OBJ="threadsgi.lo"
2174                 ])
2175             ])
2176         ])
2177
2178     if test -z "$THREADS_OBJ" ; then
2179         wxUSE_THREADS=no
2180         AC_MSG_WARN(No thread support on this system)
2181     fi
2182 fi
2183
2184 dnl do other tests only if we are using threads
2185 if test "$wxUSE_THREADS" = "yes" ; then
2186   AC_CHECK_FUNCS(thr_setconcurrency)
2187
2188   dnl define autoconf macro to check for given function in both pthread and
2189   dnl posix4 libraries
2190   dnl usage: AC_FUNC_THREAD(FUNCTION_NAME)
2191   dnl VZ: TODO
2192   dnl AC_DEFUN(AC_FUNC_THREAD,
2193   dnl [
2194   dnl     AC_CHECK_LIB($THREADS_LINK, $1,
2195   dnl            AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'),
2196   dnl            [AC_CHECK_LIB("posix4", $1,
2197   dnl                [AC_DEFINE(HAVE_`'translit($1, `A-Z', 'a-z'))
2198   dnl                 POSIX4_LINK="-lposix4"
2199   dnl             ])
2200   dnl            ])
2201   dnl ])
2202
2203   AC_CHECK_HEADERS(sched.h)
2204
2205   AC_CHECK_LIB($THREADS_LINK, sched_yield,
2206                AC_DEFINE(HAVE_SCHED_YIELD),
2207                [AC_CHECK_LIB("posix4", sched_yield,
2208                    [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK="-lposix4"],
2209                    AC_MSG_WARN(wxThread::Yield will not work properly)
2210                 )]
2211                )
2212
2213   dnl VZ: we should be checking for all of the following functions instead:
2214   dnl   1. pthread_attr_getschedpolicy
2215   dnl   2. sched_get_priority_min and sched_get_priority_max
2216   dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
2217   dnl but it seems that if the first one is there, the other ones are too (of
2218   dnl course the proper solution would be to implement AC_FUNC_THREAD above
2219   dnl and do test for them all - anyone?)
2220   AC_CHECK_LIB($THREADS_LINK, pthread_attr_getschedpolicy,
2221                AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS),
2222                [AC_CHECK_LIB("posix4", pthread_attr_getschedpolicy,
2223                    [AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS) POSIX4_LINK="-lposix4"],
2224                    AC_MSG_WARN(Setting thread priority will not work)
2225                 )]
2226                )
2227
2228   AC_CHECK_LIB($THREADS_LINK, pthread_cancel,
2229                AC_DEFINE(HAVE_PTHREAD_CANCEL),
2230                AC_MSG_WARN([wxThread::Kill() will not work properly]))
2231
2232   AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup_push,
2233   [
2234     AC_TRY_COMPILE([#include <pthread.h>],
2235                  [
2236                     pthread_cleanup_push(NULL, NULL);
2237                     pthread_cleanup_pop(0);
2238                  ], [
2239                     wx_cv_func_pthread_cleanup_push=yes
2240                     AC_DEFINE(HAVE_THREAD_CLEANUP_FUNCTIONS)
2241                  ], [
2242                     wx_cv_func_pthread_cleanup_push=no
2243                  ])
2244   ])
2245
2246   THREADS_LINK="-l$THREADS_LINK"
2247 fi
2248
2249 dnl from if USE_UNIX
2250 fi
2251
2252 if test "$wxUSE_THREADS" = "yes"; then
2253   AC_DEFINE(wxUSE_THREADS)
2254
2255   dnl must define _REENTRANT for multithreaded code
2256   CFLAGS="${CFLAGS} -D_REENTRANT"
2257   CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
2258
2259   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
2260 else
2261   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
2262   dnl functions - add tests for other functions here as well
2263   if test "$ac_cv_func_strtok_r" = "yes"; then
2264     AC_MSG_CHECKING(if -D_REENTRANT is needed)
2265     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
2266         CFLAGS="${CFLAGS} -D_REENTRANT"
2267         CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
2268         AC_MSG_RESULT(yes)
2269     else
2270         AC_MSG_RESULT(no)
2271     fi
2272   fi
2273 fi
2274
2275 if test "$WXGTK13" = 1 ; then
2276   AC_DEFINE_UNQUOTED(__WXGTK13__,$WXGTK13)
2277   WXGTK12=1
2278 fi
2279
2280 if test "$WXGTK12" = 1 ; then
2281   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
2282 fi
2283
2284 if test "$WXWINE" = 1 ; then
2285   TOOLKIT_DEF="${TOOLKIT_DEF} -D__WXWINE__"
2286 fi
2287
2288 if test "$wxUSE_CYGWIN" = 1 ; then
2289   TOOLKIT_DEF="${TOOLKIT_DEF} -D__WIN95__"
2290 fi
2291
2292 WXDEBUG=
2293
2294 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
2295     WXDEBUG="-g"
2296     wxUSE_OPTIMISE=no
2297 fi
2298
2299 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
2300     wxUSE_DEBUG_INFO=yes
2301     WXDEBUG="-ggdb"
2302 fi
2303
2304 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
2305     AC_DEFINE(WXDEBUG)
2306     WXDEBUG_DEFINE="-D__WXDEBUG__"
2307 else
2308     if test "$wxUSE_GTK" = 1 ; then
2309         WXDEBUG_DEFINE="-DGTK_NO_CHECK_CASTS"
2310     fi
2311 fi
2312
2313 if test "$wxUSE_MEM_TRACING" = "yes" ; then
2314     AC_DEFINE(wxUSE_MEMORY_TRACING)
2315     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
2316     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
2317 fi
2318
2319 if test "$wxUSE_DMALLOC" = "yes" ; then
2320     DMALLOC_LINK="-ldmalloc"
2321 fi
2322
2323 PROFILE=
2324 if test "$wxUSE_PROFILE" = "yes" ; then
2325     PROFILE="-pg"
2326 fi
2327
2328 DEP_INFO_FLAGS=
2329 CODE_GEN_FLAGS=
2330 if test "$GCC" = yes ; then
2331     if test "$wxUSE_NO_RTTI" = "yes" ; then
2332         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-rtti"
2333     fi
2334     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
2335         CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-exceptions"
2336     fi
2337     if test "$wxUSE_PERMISSIVE" = "yes" ; then
2338        CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
2339     fi
2340     if test "$wxUSE_NO_DEPS" = "no" ; then
2341         DEP_INFO_FLAGS="-MMD"
2342     fi
2343 fi
2344
2345
2346 CXXFLAGS=`echo "${CXXFLAGS}" | sed "s/\-O.//g" `
2347 CFLAGS=`echo "${CFLAGS}" | sed "s/\-O.//g" `
2348 if test "$wxUSE_OPTIMISE" = "no" ; then
2349     OPTIMISE=
2350 else
2351     if test "$GCC" = yes ; then
2352         OPTIMISE="-O2"
2353         case "${host}" in
2354             i586-*-*|i686-*-* )
2355             OPTIMISE="${OPTIMISE} "
2356         ;;
2357         esac
2358     else
2359         OPTIMISE="-O"
2360     fi
2361 fi
2362
2363 dnl ---------------------------------------------------------------------------
2364 dnl Optional libraries
2365 dnl ---------------------------------------------------------------------------
2366
2367 ZLIB_INCLUDE=
2368 if test "$wxUSE_ZLIB" = "yes" ; then
2369   AC_DEFINE(wxUSE_ZLIB)
2370   ZLIB_INCLUDE="-I\${top_srcdir}/src/zlib"
2371 fi
2372
2373 PNG_INCLUDE=
2374 if test "$wxUSE_LIBPNG" = "yes" ; then
2375   AC_DEFINE(wxUSE_LIBPNG)
2376   PNG_INCLUDE="-I\${top_srcdir}/src/png"
2377   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2378 fi
2379
2380 JPEG_INCLUDE=
2381 if test "$wxUSE_LIBJPEG" = "yes" ; then
2382   AC_DEFINE(wxUSE_LIBJPEG)
2383   JPEG_INCLUDE="-I\${top_srcdir}/src/jpeg"
2384 fi
2385
2386 TIFF_INCLUDE=
2387 if test "$wxUSE_LIBTIFF" = "yes" ; then
2388   AC_DEFINE(wxUSE_LIBTIFF)
2389   TIFF_INCLUDE="-I\${top_srcdir}/src/tiff"
2390 fi
2391
2392 if test "$wxUSE_OPENGL" = "yes"; then
2393   AC_CHECK_HEADER(GL/gl.h, [
2394     AC_CHECK_LIB(GL, glInitNames, [
2395       OPENGL_LINK="-lGL"
2396       AC_DEFINE(wxUSE_OPENGL)
2397       UTILS_SUBDIRS="$UTILS_SUBDIRS glcanvas/src"
2398     ],[
2399         AC_CHECK_LIB(MesaGL, glInitNames, [
2400         OPENGL_LINK="-lMesaGL"
2401         AC_DEFINE(wxUSE_OPENGL)
2402         UTILS_SUBDIRS="$UTILS_SUBDIRS glcanvas/src"
2403       ],wxUSE_OPENGL=0)
2404      ],wxUSE_OPENGL=0)
2405     ],wxUSE_OPENGL=0)
2406 fi
2407
2408 dnl ---------------------------------------------------------------------------
2409 dnl the library may be built without GUI classes at all
2410 dnl ---------------------------------------------------------------------------
2411
2412 if test "$wxUSE_GUI" = "yes"; then
2413   AC_DEFINE(wxUSE_GUI)
2414
2415   dnl the things we always pull in the GUI version of the library:
2416   dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
2417   dnl    library really can't be built without those)
2418   dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
2419   dnl    almost any program and the first 2 are needed to show a message box
2420   dnl    which want to be always able to do)
2421   dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
2422   dnl    to compile without them (if the app doesn't do any drawing, it doesn't
2423   dnl    need the dcs, pens, brushes, ...), this just can't be done now
2424   dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
2425   dnl 5. misc stuff: timers, settings, message box
2426 else
2427   AC_DEFINE(wxUSE_NOGUI)
2428 fi
2429
2430 dnl ---------------------------------------------------------------------------
2431 dnl Unix/Windows
2432 dnl ---------------------------------------------------------------------------
2433
2434 if test "$wxUSE_UNIX" = "yes"; then
2435   AC_DEFINE(wxUSE_UNIX)
2436 fi
2437
2438 dnl ---------------------------------------------------------------------------
2439 dnl Register non-GUI class options for makefiles and setup.h
2440 dnl ---------------------------------------------------------------------------
2441
2442 if test "$wxUSE_APPLE_IEEE" = "yes"; then
2443   AC_DEFINE(wxUSE_APPLE_IEEE)
2444 fi
2445
2446 if test "$wxUSE_WAVE" = "yes"; then
2447   AC_DEFINE(wxUSE_WAVE)
2448 fi
2449
2450 if test "$wxUSE_FILE" = "yes"; then
2451   AC_DEFINE(wxUSE_FILE)
2452 fi
2453
2454 if test "$wxUSE_FS_INET" = "yes"; then
2455   AC_DEFINE(wxUSE_FS_INET)
2456 fi
2457
2458 if test "$wxUSE_FS_ZIP" = "yes"; then
2459   AC_DEFINE(wxUSE_FS_ZIP)
2460 fi
2461
2462 if test "$wxUSE_ZIPSTREAM" = "yes"; then
2463   AC_DEFINE(wxUSE_ZIPSTREAM)
2464 fi
2465
2466 if test "$wxUSE_BUSYINFO" = "yes"; then
2467   AC_DEFINE(wxUSE_BUSYINFO)
2468 fi
2469
2470 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2471   AC_DEFINE(wxUSE_STD_IOSTREAM)
2472 fi
2473
2474 if test "$wxUSE_TEXTFILE" = "yes"; then
2475   if test "$wxUSE_FILE" != "yes"; then
2476     AC_MSG_WARN(wxTextFile requires wxFile and it won't be compiled without it)
2477   else
2478     AC_DEFINE(wxUSE_TEXTFILE)
2479   fi
2480 fi
2481
2482 if test "$wxUSE_CONFIG" = "yes" ; then
2483   if test "$wxUSE_TEXTFILE" != "yes"; then
2484     AC_MSG_WARN(wxConfig requires wxTextFile and it won't be compiled without it)
2485   else
2486     AC_DEFINE(wxUSE_CONFIG)
2487     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
2488   fi
2489 fi
2490
2491 if test "$wxUSE_INTL" = "yes" ; then
2492   if test "$wxUSE_FILE" != "yes"; then
2493     AC_MSG_WARN(I18n code requires wxFile and it won't be compiled without it)
2494   else
2495     AC_DEFINE(wxUSE_INTL)
2496     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
2497   fi
2498 fi
2499
2500 if test "$wxUSE_LOG" = "yes"; then
2501   AC_DEFINE(wxUSE_LOG)
2502 fi
2503
2504 if test "$wxUSE_LONGLONG" = "yes"; then
2505   AC_DEFINE(wxUSE_LONGLONG)
2506 fi
2507
2508 if test "$wxUSE_DIALUP_MANAGER" = "yes" ; then
2509   AC_DEFINE(wxUSE_DIALUP_MANAGER)
2510   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
2511 fi
2512
2513 if test "$wxUSE_STREAMS" = "yes" ; then
2514   AC_DEFINE(wxUSE_STREAMS)
2515 fi
2516
2517 dnl ------------------------------------------------------------------------
2518 dnl time/date functions
2519 dnl ------------------------------------------------------------------------
2520
2521 if test "$wxUSE_TIMEDATE" = "yes"; then
2522     dnl check for strptime
2523     AC_CHECK_FUNCS(strptime)
2524
2525     dnl check for timezone variable
2526     AC_CACHE_CHECK(for timezone variable in <time.h>,
2527                    wx_cv_var_timezone,
2528                    [
2529                         AC_TRY_COMPILE(
2530                             [
2531                                 #include <time.h>
2532                             ],
2533                             [
2534                                 int tz;
2535                                 tz = __timezone;
2536                             ],
2537                             [
2538                                 wx_cv_var_timezone=__timezone
2539                             ],
2540                             [
2541                                 AC_TRY_COMPILE(
2542                                     [
2543                                         #include <time.h>
2544                                     ],
2545                                     [
2546                                         int tz;
2547                                         tz = _timezone;
2548                                     ],
2549                                     [
2550                                         wx_cv_var_timezone=_timezone
2551                                     ],
2552                                     [
2553                                         AC_TRY_COMPILE(
2554                                             [
2555                                                 #include <time.h>
2556                                             ],
2557                                             [
2558                                                 int tz;
2559                                                 tz = timezone;
2560                                             ],
2561                                             [
2562                                                 wx_cv_var_timezone=timezone
2563                                             ],
2564                                             AC_MSG_ERROR(no timezone variable)
2565                                         )
2566                                     ]
2567                                 )
2568                             ]
2569                         )
2570                    ]
2571     )
2572
2573     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
2574     AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
2575
2576     dnl check for localtime (POSIX), gettimeofday (SVr4, BSD 4.3) and ftime
2577     dnl (V7, BSD 4.3)
2578     AC_CHECK_FUNCS(localtime gettimeofday ftime, break)
2579
2580     if test "$ac_cv_func_localtime" = "yes"; then
2581         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
2582                        wx_cv_struct_tm_has_gmtoff,
2583         [
2584             AC_TRY_COMPILE(
2585                 [
2586                     #include <time.h>
2587                 ],
2588                 [
2589                     struct tm tm;
2590                     tm.tm_gmtoff++;
2591                 ],
2592                 [
2593                     wx_cv_struct_tm_has_gmtoff=yes
2594                     AC_DEFINE(WX_GMTOFF_IN_TM)
2595                 ],
2596                 wx_cv_struct_tm_has_gmtoff=no
2597             )
2598         ])
2599     elif test "$ac_cv_func_gettimeofday" = "yes"; then
2600         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
2601                        wx_cv_func_gettimeofday_has_2_args,
2602         [
2603             dnl on some _really_ old systems it takes only 1 argument
2604             AC_LANG_SAVE
2605             AC_LANG_CPLUSPLUS
2606
2607             AC_TRY_COMPILE(
2608                 [
2609                     #include <sys/time.h>
2610                     #include <unistd.h>
2611                 ],
2612                 [
2613                     struct timeval tv;
2614                     struct timezone tz;
2615                     gettimeofday(&tv, &tz);
2616                 ],
2617                 wx_cv_func_gettimeofday_has_2_args=yes,
2618                 AC_TRY_COMPILE(
2619                     [
2620                         #include <sys/time.h>
2621                         #include <unistd.h>
2622                     ],
2623                     [
2624                         struct timeval tv;
2625                         gettimeofday(&tv);
2626                     ],
2627                     wx_cv_func_gettimeofday_has_2_args=no,
2628                     wx_cv_func_gettimeofday_has_2_args=unknown
2629                 )
2630             )
2631             AC_LANG_RESTORE
2632         ])
2633
2634         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
2635             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
2636         fi
2637     fi
2638
2639     AC_DEFINE(wxUSE_TIMEDATE)
2640     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
2641 fi
2642
2643 dnl ------------------------------------------------------------------------
2644 dnl wxSocket
2645 dnl ------------------------------------------------------------------------
2646
2647 if test "$wxUSE_SOCKETS" = "yes"; then
2648     dnl under Solaris, socket functions live in -lsocket
2649     AC_CHECK_FUNC(socket,,
2650         AC_CHECK_LIB(socket, socket,
2651             INET_LINK="$INET_LINK -lsocket",
2652             [
2653                 AC_MSG_WARN([socket library not found - sockets will be disabled])
2654                 wxUSE_SOCKETS=no
2655             ]
2656         )
2657     )
2658 fi
2659
2660 if test "$wxUSE_SOCKETS" = "yes" ; then
2661     AC_LANG_SAVE
2662     AC_LANG_CPLUSPLUS
2663     dnl determine the type of third argument for getsockname
2664     AC_MSG_CHECKING(the type of the third argument of getsockname)
2665     AC_TRY_COMPILE(
2666         [#include <sys/socket.h>],
2667         [socklen_t len; getsockname(0, 0, &len);],
2668         AC_DEFINE(SOCKLEN_T, socklen_t) AC_MSG_RESULT(socklen_t),
2669            AC_TRY_COMPILE(
2670             [#include <sys/socket.h>],
2671             [size_t len; getsockname(0, 0, &len);],
2672             AC_DEFINE(SOCKLEN_T, size_t) AC_MSG_RESULT(size_t),
2673             AC_TRY_COMPILE(
2674                 [#include <sys/socket.h>],
2675                 [int len; getsockname(0, 0, &len);],
2676                 AC_DEFINE(SOCKLEN_T, int) AC_MSG_RESULT(int),
2677                 AC_MSG_RESULT(unknown)
2678             )
2679         )
2680     )
2681     AC_LANG_RESTORE
2682
2683     AC_DEFINE(wxUSE_SOCKETS)
2684     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
2685     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS protocol"
2686 fi
2687
2688 dnl ---------------------------------------------------------------------------
2689 dnl Joystick support
2690 dnl ---------------------------------------------------------------------------
2691
2692 if test "$wxUSE_JOYSTICK" = 1; then
2693   dnl joystick support is only for Linux 2.1.x or greater
2694   AC_CHECK_HEADERS(linux/joystick.h)
2695   if test "$ac_cv_header_linux_joystick_h" = "yes"; then
2696     AC_DEFINE(wxUSE_JOYSTICK)
2697     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
2698   fi
2699 fi
2700
2701 dnl ------------------------------------------------------------------------
2702 dnl DLL support
2703 dnl ------------------------------------------------------------------------
2704
2705 HAVE_DL_FUNCS=0
2706 HAVE_SHL_FUNCS=0
2707 if test "$wxUSE_DYNLIB_CLASS" = "yes"; then
2708     dnl the test is a bit complicated because we check for dlopen() both with
2709     dnl and without -ldl and we also try to find shl_load() if there is no
2710     dnl dlopen() on this system
2711     AC_CHECK_FUNCS(dlopen,
2712         [
2713             AC_DEFINE(HAVE_DLOPEN)
2714             HAVE_DL_FUNCS=1
2715         ],
2716         [
2717             AC_CHECK_LIB(dl, dlopen,
2718                         [
2719                             AC_DEFINE(HAVE_DLOPEN)
2720                             HAVE_DL_FUNCS=1
2721                             LIBS="$LIBS -ldl"
2722                         ],
2723                         [
2724                             AC_CHECK_FUNCS(shl_load,
2725                                           [
2726                                             AC_DEFINE(HAVE_SHL_LOAD)
2727                                             HAVE_SHL_FUNCS=1
2728                                           ])
2729                         ])
2730         ])
2731
2732     if test "$HAVE_DL_FUNCS" = 0; then
2733         if test "$HAVE_SHL_FUNCS" = 0; then
2734           if test "$USE_UNIX" = 1; then
2735               AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
2736               wxUSE_DYNLIB_CLASS=no
2737           else
2738               AC_MSG_WARN([Assuming wxLibrary class works on this platform])
2739           fi
2740         fi
2741     fi
2742 fi
2743
2744 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
2745     AC_DEFINE(wxUSE_DYNLIB_CLASS)
2746 else
2747     wxUSE_ODBC=no
2748     wxUSE_SERIAL=no
2749 fi
2750
2751 dnl ---------------------------------------------------------------------------
2752 dnl String stuff
2753 dnl ---------------------------------------------------------------------------
2754
2755 if test "$wxUSE_UNICODE" = "yes" ; then
2756   AC_DEFINE(wxUSE_UNICODE)
2757 fi
2758
2759 if test "$wxUSE_WCSRTOMBS" = "yes" ; then
2760   AC_DEFINE(wxUSE_WCSRTOMBS)
2761 fi
2762
2763 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
2764   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
2765 fi
2766
2767 dnl ----------------------------------------------------------------
2768 dnl serialization support
2769 dnl ----------------------------------------------------------------
2770
2771 if test "$wxUSE_SERIAL" = "yes" ; then
2772     AC_DEFINE(wxUSE_SERIAL)
2773 fi
2774
2775 dnl ----------------------------------------------------------------
2776 dnl iODBC support
2777 dnl ----------------------------------------------------------------
2778
2779 IODBC_C_SRC=""
2780 if test "$wxUSE_ODBC" = "yes" ; then
2781     AC_DEFINE(wxUSE_ODBC)
2782     WXODBCFLAG="-D_IODBC_"
2783     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
2784     IODBCOBJS="\$(IODBC_OBJS)"
2785 else
2786     IODBCOBJS=
2787 fi
2788
2789 dnl ----------------------------------------------------------------
2790 dnl Register PostScript options for makefiles and setup.h
2791 dnl ----------------------------------------------------------------
2792
2793 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
2794   AC_DEFINE(wxUSE_POSTSCRIPT)
2795 fi
2796
2797 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
2798
2799 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
2800
2801 dnl ---------------------------------------------------------------------------
2802 dnl big GUI components: MDI, doc/view, printing, help, ...
2803 dnl ---------------------------------------------------------------------------
2804
2805 if test "$wxUSE_CONSTRAINTS" = "yes"; then
2806     AC_DEFINE(wxUSE_CONSTRAINTS)
2807     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
2808 fi
2809
2810 if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
2811     AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
2812     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
2813 fi
2814
2815 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
2816     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
2817     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
2818     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
2819         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
2820     fi
2821 fi
2822
2823 if test "$wxUSE_HELP" = "yes"; then
2824     AC_DEFINE(wxUSE_HELP)
2825     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
2826 fi
2827
2828 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
2829     if test "$wxUSE_CONSTRAINTS" != "yes"; then
2830         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
2831     else
2832         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
2833     fi
2834     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
2835 fi
2836
2837 if test "$wxUSE_PROLOGIO" = "yes" ; then
2838     AC_DEFINE(wxUSE_PROLOGIO)
2839 fi
2840
2841 if test "$wxUSE_RESOURCES" = "yes" ; then
2842     if test "$wxUSE_PROLOGIO" = "yes" ; then
2843         AC_DEFINE(wxUSE_RESOURCES)
2844         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS resource"
2845     else
2846         AC_MSG_WARN([wxWindows ressource system requires PrologIO and can't be compiled without it.])
2847     fi
2848 fi
2849
2850 if test "$wxUSE_X_RESOURCES" = "yes"; then
2851     AC_DEFINE(wxUSE_X_RESOURCES)
2852 fi
2853
2854 dnl ---------------------------------------------------------------------------
2855 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
2856 dnl ---------------------------------------------------------------------------
2857
2858 if test "$wxUSE_IPC" = "yes"; then
2859     AC_DEFINE(wxUSE_IPC)
2860 fi
2861
2862 if test "$wxUSE_CLIPBOARD" = "yes"; then
2863     AC_DEFINE(wxUSE_CLIPBOARD)
2864 fi
2865
2866 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
2867     if test "$wxUSE_GTK" = 1; then
2868         if test "$WXGTK12" != 1; then
2869             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2])
2870             wxUSE_DRAG_AND_DROP=no
2871         fi
2872     fi
2873
2874     if test "$wxUSE_MOTIF" = 1; then
2875         AC_MSG_WARN([Drag and drop is not yet supported under Motif])
2876         wxUSE_DRAG_AND_DROP=no
2877     fi
2878
2879     if test "$USE_WIN32" = 1; then
2880         dnl check for ole headers and disable DnD if not present (earlier
2881         dnl versions of mingw32 don't have them)
2882         AC_CHECK_HEADERS(ole2.h)
2883         if test "x$HAVE_OLE2_H" = x ; then
2884             AC_MSG_WARN(Drag and drop disabled because OLE headers not found)
2885             wxUSE_DRAG_AND_DROP=no
2886         fi
2887     fi
2888
2889     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2890         AC_DEFINE(wxUSE_DRAG_AND_DROP)
2891         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
2892     fi
2893
2894 fi
2895
2896 if test "$wxUSE_SPLINES" = "yes" ; then
2897   AC_DEFINE(wxUSE_SPLINES)
2898 fi
2899
2900 dnl ---------------------------------------------------------------------------
2901 dnl GUI controls
2902 dnl ---------------------------------------------------------------------------
2903
2904 if test "$wxUSE_ACCEL" = "yes"; then
2905   AC_DEFINE(wxUSE_ACCEL)
2906 fi
2907
2908 if test "$wxUSE_CARET" = "yes"; then
2909   AC_DEFINE(wxUSE_CARET)
2910   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
2911 fi
2912
2913 if test "$wxUSE_COMBOBOX" = "yes"; then
2914   AC_DEFINE(wxUSE_COMBOBOX)
2915 fi
2916
2917 if test "$wxUSE_CHOICE" = "yes"; then
2918   AC_DEFINE(wxUSE_CHOICE)
2919 fi
2920
2921 if test "$wxUSE_BMPBUTTON" = "yes"; then
2922   AC_DEFINE(wxUSE_BMPBUTTON)
2923 fi
2924
2925 if test "$wxUSE_CHECKBOX" = "yes"; then
2926   AC_DEFINE(wxUSE_CHECKBOX)
2927 fi
2928
2929 if test "$wxUSE_CHECKLST" = "yes"; then
2930   AC_DEFINE(wxUSE_CHECKLISTBOX)
2931   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
2932 fi
2933
2934 if test "$wxUSE_GAUGE" = "yes"; then
2935   AC_DEFINE(wxUSE_GAUGE)
2936 fi
2937
2938 if test "$wxUSE_GRID" = "yes"; then
2939   AC_DEFINE(wxUSE_GRID)
2940   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
2941 fi
2942
2943 if test "$wxUSE_NEW_GRID" = "yes"; then
2944   AC_DEFINE(wxUSE_NEW_GRID)
2945   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS newgrid"
2946 fi
2947
2948 if test "$wxUSE_IMAGLIST" = "yes"; then
2949     AC_DEFINE(wxUSE_IMAGLIST)
2950 fi
2951
2952 if test "$wxUSE_LISTBOX" = "yes"; then
2953     AC_DEFINE(wxUSE_LISTBOX)
2954 fi
2955
2956 if test "$wxUSE_LISTCTRL" = "yes"; then
2957     if test "$wxUSE_IMAGLIST" = "yes"; then
2958         AC_DEFINE(wxUSE_LISTCTRL)
2959         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
2960     else
2961         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
2962     fi
2963 fi
2964
2965 if test "$wxUSE_NOTEBOOK" = "yes"; then
2966     AC_DEFINE(wxUSE_NOTEBOOK)
2967     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
2968 fi
2969
2970 if test "$wxUSE_RADIOBOX" = "yes"; then
2971     AC_DEFINE(wxUSE_RADIOBOX)
2972 fi
2973
2974 if test "$wxUSE_RADIOBTN" = "yes"; then
2975     AC_DEFINE(wxUSE_RADIOBTN)
2976 fi
2977
2978 if test "$wxUSE_SASH" = "yes"; then
2979     AC_DEFINE(wxUSE_SASH)
2980     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
2981 fi
2982
2983 if test "$wxUSE_SCROLLBAR" = "yes"; then
2984     AC_DEFINE(wxUSE_SCROLLBAR)
2985     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
2986 fi
2987
2988 if test "$wxUSE_SLIDER" = "yes"; then
2989     AC_DEFINE(wxUSE_SLIDER)
2990 fi
2991
2992 if test "$wxUSE_SPINBTN" = "yes"; then
2993     AC_DEFINE(wxUSE_SPINBTN)
2994 fi
2995
2996 if test "$wxUSE_SPINCTRL" = "yes"; then
2997     AC_DEFINE(wxUSE_SPINCTRL)
2998 fi
2999
3000 if test "$wxUSE_SPLITTER" = "yes"; then
3001     AC_DEFINE(wxUSE_SPLITTER)
3002     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
3003 fi
3004
3005 if test "$wxUSE_STATBMP" = "yes"; then
3006     AC_DEFINE(wxUSE_STATBMP)
3007 fi
3008
3009 if test "$wxUSE_STATBOX" = "yes"; then
3010     AC_DEFINE(wxUSE_STATBOX)
3011 fi
3012
3013 if test "$wxUSE_STATLINE" = "yes"; then
3014     if test "$wxUSE_WINE" = 1 ; then
3015         AC_MSG_WARN([wxStaticLine is not supported under WINE])
3016     else
3017         AC_DEFINE(wxUSE_STATLINE)
3018     fi
3019 fi
3020
3021 if test "$wxUSE_STATUSBAR" = "yes"; then
3022     AC_DEFINE(wxUSE_STATUSBAR)
3023 fi
3024
3025 if test "$wxUSE_TABDIALOG" = "yes"; then
3026     AC_DEFINE(wxUSE_TAB_DIALOG)
3027     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS tab"
3028 fi
3029
3030 if test "$wxUSE_TOOLBAR_SIMPLE" = "yes"; then
3031     AC_DEFINE(wxUSE_TOOLBAR_SIMPLE)
3032     wxUSE_TOOLBAR="yes"
3033 fi
3034
3035 if test "$wxUSE_TOOLBAR" = "yes"; then
3036     AC_DEFINE(wxUSE_TOOLBAR)
3037
3038     dnl if wxUSE_TOOLBAR and !wxUSE_TOOLBAR_SIMPLE => wxUSE_TOOLBAR_NATIVE
3039     if test "$wxUSE_TOOLBAR_SIMPLE" != "yes"; then
3040         wxUSE_TOOLBAR_NATIVE="yes"
3041     fi
3042
3043     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
3044 fi
3045
3046 if test "$wxUSE_TOOLBAR_NATIVE" = "yes"; then
3047     AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
3048 fi
3049
3050 if test "$wxUSE_TOOLTIPS" = "yes"; then
3051     if test "$wxUSE_MOTIF" = 1; then
3052         AC_MSG_WARN(wxTooltip not supported yet under Motif)
3053     else
3054         if test "$wxUSE_WINE" = 1; then
3055             AC_MSG_WARN(wxTooltip not supported under WINE)
3056         else
3057             AC_DEFINE(wxUSE_TOOLTIPS)
3058         fi
3059     fi
3060 fi
3061
3062 if test "$wxUSE_TREECTRL" = "yes"; then
3063     if test "$wxUSE_IMAGLIST" = "yes"; then
3064         AC_DEFINE(wxUSE_TREECTRL)
3065         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
3066     else
3067         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
3068     fi
3069 fi
3070
3071 dnl ---------------------------------------------------------------------------
3072 dnl misc options
3073 dnl ---------------------------------------------------------------------------
3074
3075 dnl TODO this is unused for now...
3076 dnl if test "$wxUSE_WXTREE" = "yes"; then
3077 dnl   AC_DEFINE(wxUSE_WXTREE)
3078 dnl fi
3079
3080 if test "$wxUSE_METAFILE" = "yes"; then
3081     AC_DEFINE(wxUSE_METAFILE)
3082 fi
3083
3084 if test "$wxUSE_DIRDLG" = "yes"; then
3085     if test "$wxUSE_CONSTRAINTS" != "yes"; then
3086        AC_MSG_WARN(wxDirDialog requires constraints so it won't be compiled without them)
3087     else
3088         if test "$wxUSE_TREECTRL" != "yes"; then
3089             AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
3090         else
3091             AC_DEFINE(wxUSE_DIRDLG)
3092         fi
3093     fi
3094 fi
3095
3096 if test "$wxUSE_TEXTDLG" = "yes"; then
3097     AC_DEFINE(wxUSE_TEXTDLG)
3098 fi
3099
3100 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
3101     if test "$wxUSE_CONSTRAINTS" != "yes"; then
3102        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
3103     else
3104         AC_DEFINE(wxUSE_STARTUP_TIPS)
3105     fi
3106 fi
3107
3108 if test "$wxUSE_PROGRESSDLG" = "yes"; then
3109     if test "$wxUSE_CONSTRAINTS" != "yes"; then
3110        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
3111     else
3112         AC_DEFINE(wxUSE_PROGRESSDLG)
3113     fi
3114 fi
3115
3116 if test "$wxUSE_MINIFRAME" = "yes"; then
3117     AC_DEFINE(wxUSE_MINIFRAME)
3118     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
3119 fi
3120
3121 if test "$wxUSE_HTML" = "yes"; then
3122     AC_DEFINE(wxUSE_HTML)
3123     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html"
3124     INCLUDE_SUBDIRS="$INCLUDE_SUBDIRS html"
3125 fi
3126
3127 if test "$wxUSE_VALIDATORS" = "yes"; then
3128     AC_DEFINE(wxUSE_VALIDATORS)
3129     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
3130 fi
3131
3132 if test "$wxUSE_GIF" = "yes" ; then
3133   AC_DEFINE(wxUSE_GIF)
3134 fi
3135
3136 if test "$wxUSE_PCX" = "yes" ; then
3137   AC_DEFINE(wxUSE_PCX)
3138 fi
3139
3140 if test "$wxUSE_PNM" = "yes" ; then
3141   AC_DEFINE(wxUSE_PNM)
3142 fi
3143
3144 dnl ---------------------------------------------------------------------------
3145 dnl get the string with OS info - used by wxGetOsDescription()
3146 dnl ---------------------------------------------------------------------------
3147
3148 OSINFO=`uname -s -r -m`
3149 OSINFO="\"$OSINFO\""
3150 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
3151
3152 dnl ---------------------------------------------------------------------------
3153 dnl Output the makefiles and such from the results found above
3154 dnl ---------------------------------------------------------------------------
3155
3156 GUILIBS="$GUI_TK_LIBRARY $OPENGL_LINK $LIBPNG_LINK $ZLIB_LINK $TOOLKIT_LINK"
3157
3158 dnl all additional libraries (except wxWindows itself) we link with
3159 EXTRA_LIBS="$LIBS $POSIX4_LINK $INET_LINK $WCHAR_LINK $THREADS_LINK $DMALLOC_LINK $DL_LINK"
3160 if test "$wxUSE_GUI" = "yes"; then
3161     EXTRA_LIBS="$EXTRA_LIBS $GUILIBS"
3162 fi
3163
3164 dnl all the libraries needed to link wxWindows programs when using the
3165 dnl makefile system without libtool
3166 LD_LIBS="\${top_builddir}/lib/${WX_LIBRARY_NAME_STATIC} $EXTRA_LIBS"
3167
3168 dnl all -I options we must pass to the compiler
3169 INCLUDES="-I. -I\${top_builddir}/include -I\${top_srcdir}/include $ZLIB_INCLUDE $PNG_INCLUDE $JPEG_INCLUDE $TIFF_INCLUDE $TOOLKIT_INCLUDE"
3170
3171 dnl C/C++ compiler options used to compile wxWindows
3172 if test "$GXX" = yes ; then
3173     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
3174     CXXWARNINGS="-Wall"
3175     dnl FIXME: there is one weird warning in docview.h:71 which prevents me from
3176     dnl        doing this... (VZ)
3177     dnl CXXWARNINGS="-Wall -Werror"
3178 fi
3179 EXTRA_CFLAGS="$WXDEBUG $WXODBCFLAG $PROFILE $OPTIMISE $INCLUDES"
3180
3181 CFLAGS=`echo $CFLAGS $EXTRA_CFLAGS | sed 's/ \\+/ /g'`
3182 CXXFLAGS=`echo $CXXFLAGS $EXTRA_CFLAGS $CXXWARNINGS | sed 's/ \+/ /g'`
3183
3184 LDFLAGS="$LDFLAGS $PROFILE"
3185
3186 if test "$wxUSE_GUI" = "yes"; then
3187     dnl TODO add checks that these samples will really compile (i.e. all the
3188     dnl      library features they need are present)
3189
3190     dnl TODO some samples are never built so far:
3191     dnl      ipc, mfc, nativdlg, oleauto, ownerdrw, proplist
3192     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS controls dialogs drawing dynamic \
3193                      font fractal image minimal richedit"
3194
3195     dnl this is needed to be able to find AFM files
3196     CPPFLAGS="$CPPFLAGS \$(EXTRADEFS)"
3197 else
3198     SAMPLES_SUBDIRS=""
3199 fi
3200
3201 dnl for convenience, sort the samples in alphabetical order
3202 dnl
3203 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
3204 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
3205 dnl       Unfortunately, there is a bug in OS/2's tr, such that
3206 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
3207 dnl       only removes the Unix-like part of the introduced line break.
3208 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
3209
3210 dnl makefile variables
3211 AC_SUBST(LEX_STEM)
3212 AC_SUBST(PATH_IFS)
3213
3214 dnl global options
3215 AC_SUBST(WX_MAJOR_VERSION_NUMBER)
3216 AC_SUBST(WX_MINOR_VERSION_NUMBER)
3217 AC_SUBST(WX_RELEASE_NUMBER)
3218 AC_SUBST(WX_LIBRARY_NAME)
3219 AC_SUBST(WX_LIBRARY_NAME_STATIC)
3220 AC_SUBST(WX_LIBRARY_NAME_SHARED)
3221 AC_SUBST(WX_LIBRARY)
3222 AC_SUBST(WX_TARGET_LIBRARY)
3223 AC_SUBST(WX_LIBRARY_LINK1)
3224 AC_SUBST(WX_LIBRARY_LINK2)
3225 AC_SUBST(WX_LIBRARY_LINK3)
3226 AC_SUBST(PROGRAM_EXT)
3227
3228 dnl are we supposed to create the links?
3229 AC_SUBST(WX_ALL)
3230 AC_SUBST(WX_ALL_INSTALLED)
3231
3232 AC_SUBST(SHARED_LD)
3233 AC_SUBST(PIC_FLAG)
3234 AC_SUBST(DEP_INFO_FLAGS)
3235 AC_SUBST(CODE_GEN_FLAGS)
3236 AC_SUBST(BURNT_LIBRARY_NAME)
3237
3238 dnl debugging options
3239 AC_SUBST(WXDEBUG_DEFINE)
3240
3241 dnl toolkit options
3242 AC_SUBST(USE_GUI)
3243 AC_SUBST(AFMINSTALL)
3244 AC_SUBST(TOOLKIT)
3245 AC_SUBST(TOOLKIT_DEF)
3246 AC_SUBST(TOOLKIT_DIR)
3247 AC_SUBST(TOOLKIT_INCLUDE)
3248
3249 dnl what to compile
3250 AC_SUBST(GUIHEADERS)
3251 AC_SUBST(GUIOBJS)
3252 AC_SUBST(COMMONOBJS)
3253 AC_SUBST(GENERICOBJS)
3254 AC_SUBST(GUIDEPS)
3255 AC_SUBST(COMMONDEPS)
3256 AC_SUBST(GENERICDEPS)
3257 AC_SUBST(IODBCOBJS)
3258 AC_SUBST(UNIXOBJS)
3259 AC_SUBST(UNIXDEPS)
3260 AC_SUBST(ALL_OBJECTS)
3261 AC_SUBST(ALL_DEPFILES)
3262 AC_SUBST(ALL_HEADERS)
3263 AC_SUBST(GUIDIST)
3264
3265 dnl additional subdirectories where we will build
3266 AC_SUBST(SRC_SUBDIRS)
3267 AC_SUBST(INCLUDE_SUBDIRS)
3268 AC_SUBST(UTILS_SUBDIRS)
3269 AC_SUBST(DOCS_SUBDIRS)
3270 AC_SUBST(SAMPLES_SUBDIRS)
3271 AC_SUBST(USER_SUBDIRS)
3272
3273 dnl additional libraries and linker settings
3274 AC_SUBST(LDFLAGS)
3275 AC_SUBST(EXTRA_LIBS)
3276 AC_SUBST(EXTRADEFS)
3277 AC_SUBST(LIBS)
3278 AC_SUBST(LD_LIBS)
3279
3280 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
3281 dnl itself (this is macro is required if SUBDIRS variable is used in Makefile.am
3282 dnl - and we do use it)
3283 AC_PROG_MAKE_SET
3284
3285 AC_CONFIG_HEADER(setup.h:setup.h.in)
3286
3287 dnl Duh! glcanvas/$(TOOLKIT_DIR) doesn't work for msw because some
3288 dnl genius called it "win"
3289 if test "${TOOLKIT_DIR}" = "msw" ; then
3290   GL_TOOLKIT_DIR="win"
3291 else
3292   GL_TOOLKIT_DIR="${TOOLKIT_DIR}"
3293 fi
3294 dnl It's needed in glcanvas/Makefile.in so we even have to subst this hack!
3295 AC_SUBST(GL_TOOLKIT_DIR)
3296
3297 dnl create each of the files in the space separated list from the file.in
3298 dnl (the original file name may be overriden by appending another name after a
3299 dnl colon)
3300 AC_OUTPUT([
3301             wx-config
3302             src/make.env
3303             src/makeprog.env
3304             src/makelib.env
3305             Makefile
3306             demos/Makefile
3307             demos/bombs/Makefile
3308             demos/dbbrowse/Makefile
3309             demos/forty/Makefile
3310             demos/fractal/Makefile
3311             demos/life/Makefile
3312             demos/poem/Makefile
3313             samples/Makefile
3314             samples/caret/Makefile
3315             samples/calendar/Makefile
3316             samples/checklst/Makefile
3317             samples/config/Makefile
3318             samples/controls/Makefile
3319             samples/console/Makefile
3320             samples/db/Makefile
3321             samples/dialogs/Makefile
3322             samples/docview/Makefile
3323             samples/docvwmdi/Makefile
3324             samples/dnd/Makefile
3325             samples/drawing/Makefile
3326             samples/exec/Makefile
3327             samples/font/Makefile
3328             samples/grid/Makefile
3329             samples/help/Makefile
3330             samples/image/Makefile
3331             samples/internat/Makefile
3332             samples/ipc/Makefile
3333             samples/layout/Makefile
3334             samples/listctrl/Makefile
3335             samples/mdi/Makefile
3336             samples/minifram/Makefile
3337             samples/minimal/Makefile
3338             samples/dialup/Makefile
3339             samples/newgrid/Makefile
3340             samples/notebook/Makefile
3341             samples/png/Makefile
3342             samples/printing/Makefile
3343             samples/proplist/Makefile
3344             samples/propsize/Makefile
3345             samples/richedit/Makefile
3346             samples/resource/Makefile
3347             samples/sashtest/Makefile
3348             samples/scroll/Makefile
3349             samples/scrollsub/Makefile
3350             samples/splitter/Makefile
3351             samples/text/Makefile
3352             samples/thread/Makefile
3353             samples/toolbar/Makefile
3354             samples/treectrl/Makefile
3355             samples/typetest/Makefile
3356             samples/validate/Makefile
3357             samples/sockets/Makefile
3358             samples/wizard/Makefile
3359             samples/html/Makefile
3360             samples/html/about/Makefile
3361             samples/html/help/Makefile
3362             samples/html/printing/Makefile
3363             samples/html/helpview/Makefile
3364             samples/html/test/Makefile
3365             samples/html/zip/Makefile
3366             samples/html/virtual/Makefile
3367             samples/html/widget/Makefile
3368             utils/Makefile
3369             utils/wxMMedia2/Makefile
3370             utils/wxMMedia2/lib/Makefile
3371             utils/wxMMedia2/sample/Makefile
3372             utils/glcanvas/Makefile
3373             utils/glcanvas/${GL_TOOLKIT_DIR}/Makefile
3374             utils/ogl/Makefile
3375             utils/ogl/src/Makefile
3376             utils/makegen/Makefile
3377             utils/HelpGen/Makefile
3378             utils/HelpGen/src/Makefile
3379             utils/tex2rtf/Makefile
3380             utils/tex2rtf/src/Makefile
3381             utils/hhp2cached/Makefile
3382             utils/dialoged/Makefile
3383             utils/dialoged/src/Makefile
3384           ],
3385           [
3386             chmod +x wx-config
3387             if test ! -d include; then
3388               mkdir include
3389             fi
3390             if test ! -d include/wx; then
3391               mkdir include/wx
3392             fi
3393             if test ! -d include/wx/${TOOLKIT_DIR}; then
3394               mkdir include/wx/${TOOLKIT_DIR}
3395             fi
3396             if test -f setup.h; then
3397                 mv -f setup.h include/wx/${TOOLKIT_DIR}/setup.h
3398             fi
3399           ],
3400           [
3401             TOOLKIT_DIR="${TOOLKIT_DIR}"
3402           ]
3403          )
3404