configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWindows licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.5], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28
  29 dnl notice that if --host was given but --build was not, cross_compiling is
  30 dnl only set to "maybe" and not "yes" and will be either set to "yes" later or
  31 dnl configure will exit with error in AC_PROG_CC so don't test for = "yes" here
  32 if test "$cross_compiling" != "no"; then
  33     HOST_PREFIX="${host_alias}-"
  34     HOST_SUFFIX="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=5
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  50 WX_VERSION=$WX_RELEASE.$wx_release_number
  51 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  52
  53 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  54
  55
  56 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  57 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  58 wx_top_builddir="`pwd`"
  59 AC_SUBST(wx_top_builddir)
  60
  61
  62 dnl ------------------------------------------------------------------------
  63 dnl Check platform (host system)
  64 dnl ------------------------------------------------------------------------
  65
  66 dnl OS (assume Unix)
  67 USE_UNIX=1
  68 USE_OS2=0
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 dnl Unix kind
  75 USE_AIX=
  76 USE_BSD=                            dnl any BSD
  77 USE_DARWIN=                         dnl a.k.a. Mac OS X
  78 USE_FREEBSD=
  79 USE_GNU=                            dnl GNU/Hurd
  80 USE_HPUX=
  81 USE_LINUX=
  82 USE_NETBSD=
  83 USE_OPENBSD=
  84 USE_OSF=                            dnl OSF/1 (obsolete?)
  85 USE_SGI=
  86 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  87 USE_SUN=                            dnl SunOS or Solaris
  88 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  89 USE_SVR4=                           dnl SysV R4
  90 USE_SYSV=                           dnl any System V
  91 USE_VMS=
  92 USE_ULTRIX=
  93 USE_UNIXWARE=
  94
  95 dnl hardware platform
  96 USE_ALPHA=
  97
  98 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  99 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 100 dnl than checking it during run-time
 101 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 102
 103 dnl the list of all available toolkits
 104 dnl
 105 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 106 ALL_TOOLKITS="COCOA GTK OSX_CARBON OSX_COCOA OSX_IPHONE MICROWIN MOTIF MSW PM X11 DFB"
 107
 108 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 109 dnl     which are either yes or no
 110 DEFAULT_wxUSE_OLD_COCOA=0
 111 DEFAULT_wxUSE_GTK=0
 112 DEFAULT_wxUSE_OSX_CARBON=0
 113 DEFAULT_wxUSE_OSX_COCOA=0
 114 DEFAULT_wxUSE_OSX_IPHONE=0
 115 DEFAULT_wxUSE_MICROWIN=0
 116 DEFAULT_wxUSE_MOTIF=0
 117 DEFAULT_wxUSE_MSW=0
 118 DEFAULT_wxUSE_PM=0
 119 DEFAULT_wxUSE_X11=0
 120 DEFAULT_wxUSE_DFB=0
 121
 122 dnl these are the values which are really default for the given platform:
 123 dnl they're used if no --with-<toolkit> options were given to detect the
 124 dnl toolkit to use by default for the target platform
 125 DEFAULT_DEFAULT_wxUSE_OLD_COCOA=0
 126 DEFAULT_DEFAULT_wxUSE_GTK=0
 127 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 128 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
 129 DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=0
 130 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 131 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 132 DEFAULT_DEFAULT_wxUSE_MSW=0
 133 DEFAULT_DEFAULT_wxUSE_PM=0
 134 DEFAULT_DEFAULT_wxUSE_X11=0
 135 DEFAULT_DEFAULT_wxUSE_DFB=0
 136
 137 PROGRAM_EXT=
 138 SAMPLES_RPATH_FLAG=
 139 DYLIB_RPATH_INSTALL=
 140 DYLIB_RPATH_POSTLINK=
 141
 142 DEFAULT_STD_FLAG=yes
 143
 144 dnl to support a new system, you need to add its canonical name (as determined
 145 dnl by config.sub or specified by the configure command line) to this "case"
 146 dnl and also define the shared library flags below - search for
 147 dnl SHARED_LIB_SETUP to find the exact place
 148 case "${host}" in
 149   *-hp-hpux* )
 150     USE_HPUX=1
 151     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 152     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 153     AC_DEFINE(__HPUX__)
 154
 155     dnl many standard declarations in HP-UX headers are only included if either
 156     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 157     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 158   ;;
 159   *-*-linux* )
 160     USE_LINUX=1
 161     AC_DEFINE(__LINUX__)
 162     TMP=`uname -m`
 163     if test "x$TMP" = "xalpha"; then
 164       USE_ALPHA=1
 165       AC_DEFINE(__ALPHA__)
 166     fi
 167     DEFAULT_DEFAULT_wxUSE_GTK=1
 168   ;;
 169   *-*-gnu* | *-*-k*bsd*-gnu )
 170     USE_GNU=1
 171     TMP=`uname -m`
 172     if test "x$TMP" = "xalpha"; then
 173       USE_ALPHA=1
 174       AC_DEFINE(__ALPHA__)
 175     fi
 176     DEFAULT_DEFAULT_wxUSE_GTK=1
 177   ;;
 178   *-*-irix5* | *-*-irix6* )
 179     USE_SGI=1
 180     USE_SVR4=1
 181     AC_DEFINE(__SGI__)
 182     AC_DEFINE(__SVR4__)
 183     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 184   ;;
 185   *-*-qnx*)
 186     USE_QNX=1
 187     AC_DEFINE(__QNX__)
 188     DEFAULT_DEFAULT_wxUSE_X11=1
 189   ;;
 190   *-*-solaris2* )
 191     USE_SUN=1
 192     USE_SOLARIS=1
 193     USE_SVR4=1
 194     AC_DEFINE(__SUN__)
 195     AC_DEFINE(__SOLARIS__)
 196     AC_DEFINE(__SVR4__)
 197     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 198     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 199   ;;
 200   *-*-sunos4* )
 201     USE_SUN=1
 202     USE_SUNOS=1
 203     USE_BSD=1
 204     AC_DEFINE(__SUN__)
 205     AC_DEFINE(__SUNOS__)
 206     AC_DEFINE(__BSD__)
 207     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 208   ;;
 209   *-*-freebsd*)
 210     USE_BSD=1
 211     USE_FREEBSD=1
 212     AC_DEFINE(__FREEBSD__)
 213     AC_DEFINE(__BSD__)
 214     DEFAULT_DEFAULT_wxUSE_GTK=1
 215   ;;
 216   *-*-openbsd*|*-*-mirbsd*)
 217     USE_BSD=1
 218     USE_OPENBSD=1
 219     AC_DEFINE(__OPENBSD__)
 220     AC_DEFINE(__BSD__)
 221     DEFAULT_DEFAULT_wxUSE_GTK=1
 222   ;;
 223   *-*-netbsd*)
 224     USE_BSD=1
 225     USE_NETBSD=1
 226     AC_DEFINE(__NETBSD__)
 227     AC_DEFINE(__BSD__)
 228     DEFAULT_DEFAULT_wxUSE_GTK=1
 229     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 230
 231     dnl some standard declarations in NetBSD headers are only included if
 232     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 233     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 234   ;;
 235   *-*-osf* )
 236     USE_ALPHA=1
 237     USE_OSF=1
 238     AC_DEFINE(__ALPHA__)
 239     AC_DEFINE(__OSF__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 242   ;;
 243   *-*-dgux5* )
 244     USE_ALPHA=1
 245     USE_SVR4=1
 246     AC_DEFINE(__ALPHA__)
 247     AC_DEFINE(__SVR4__)
 248     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 249   ;;
 250   *-*-sysv5* )
 251     USE_SYSV=1
 252     USE_SVR4=1
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257   *-*-aix* )
 258     USE_AIX=1
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     AC_DEFINE(__AIX__)
 262     AC_DEFINE(__SYSV__)
 263     AC_DEFINE(__SVR4__)
 264     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 265   ;;
 266
 267   *-*-*UnixWare*)
 268     USE_SYSV=1
 269     USE_SVR4=1
 270     USE_UNIXWARE=1
 271     AC_DEFINE(__UNIXWARE__)
 272   ;;
 273
 274   *-*-cygwin* | *-*-mingw32* )
 275     dnl MBN: some of the defines have been moved after toolkit detection
 276     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 277     dnl      USE_UNIX  must be set and not USE_WIN32
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MSW=1
 280   ;;
 281
 282   *-pc-msdosdjgpp )
 283     USE_UNIX=0
 284     USE_DOS=1
 285     AC_DEFINE(__DOS__)
 286     PROGRAM_EXT=".exe"
 287   ;;
 288
 289   *-pc-os2_emx | *-pc-os2-emx )
 290     AC_DEFINE(__EMX__)
 291     USE_OS2=1
 292     AC_DEFINE(__OS2__)
 293     PROGRAM_EXT=".exe"
 294     DEFAULT_DEFAULT_wxUSE_PM=1
 295     dnl "c++" wrapper is not always available, so always use plain gcc.
 296     CXX=gcc
 297     LDFLAGS="$LDFLAGS -Zcrtdll"
 298     dnl
 299     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 300     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 301     dnl For now however, we still need it to make sure the configure script
 302     dnl works on OS/2 no matter what platform it is generated on.
 303     ac_executable_extensions=".exe"
 304     export ac_executable_extensions
 305     dnl This strange code is necessary to deal with handling of
 306     dnl backslashes by ksh and pdksh's sh variant.
 307     ac_save_IFS="$IFS"
 308     IFS='\\'
 309     ac_TEMP_PATH=
 310     for ac_dir in $PATH; do
 311       IFS=$ac_save_IFS
 312       if test -z "$ac_TEMP_PATH"; then
 313         ac_TEMP_PATH="$ac_dir"
 314       else
 315         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 316       fi
 317     done
 318     export PATH="$ac_TEMP_PATH"
 319     unset ac_TEMP_PATH
 320     DEFAULT_STD_FLAG=no
 321   ;;
 322
 323   arm-apple-darwin*)
 324     dnl iPhone
 325     USE_BSD=1
 326     USE_DARWIN=1
 327     AC_DEFINE(__BSD__)
 328     AC_DEFINE(__DARWIN__)
 329     DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=1
 330   ;;
 331
 332   *-*-darwin* )
 333     dnl Darwin based distributions (including Mac OS X)
 334     USE_BSD=1
 335     USE_DARWIN=1
 336     AC_DEFINE(__BSD__)
 337     AC_DEFINE(__DARWIN__)
 338     AC_DEFINE(TARGET_CARBON)
 339     DEFAULT_DEFAULT_wxUSE_OSX_CARBON=1
 340   ;;
 341
 342   *-*-beos* )
 343     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 344     USE_BEOS=1
 345     AC_DEFINE(__BEOS__)
 346   ;;
 347
 348   *)
 349     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 350     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 351
 352     DEFAULT_DEFAULT_wxUSE_X11=1
 353     DEFAULT_wxUSE_SHARED=no
 354 esac
 355
 356 dnl ---------------------------------------------------------------------------
 357 dnl command line options for configure
 358 dnl ---------------------------------------------------------------------------
 359
 360 dnl the default values for all options - we collect them all here to simplify
 361 dnl modification of the default values (for example, if the defaults for some
 362 dnl platform should be changed, it can be done here too)
 363 dnl
 364 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 365
 366 dnl it's only necessary to list the options which should be disabled by
 367 dnl default, all the rest have default value of "yes" (or, rather, of
 368 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 369 dnl default)
 370 DEFAULT_wxUSE_ALL_FEATURES=yes
 371
 372 DEFAULT_wxUSE_STD_CONTAINERS=no
 373 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 374 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 375
 376 dnl libraries disabled by default
 377 DEFAULT_wxUSE_DMALLOC=no
 378 DEFAULT_wxUSE_LIBGNOMEVFS=no
 379 DEFAULT_wxUSE_LIBHILDON=no
 380 DEFAULT_wxUSE_LIBHILDON2=no
 381 DEFAULT_wxUSE_LIBMSPACK=no
 382 DEFAULT_wxUSE_LIBSDL=no
 383
 384 dnl features disabled by default
 385 DEFAULT_wxUSE_ACCESSIBILITY=no
 386 DEFAULT_wxUSE_IPV6=no
 387 DEFAULT_wxUSE_GSTREAMER8=no
 388 DEFAULT_wxUSE_UNICODE_UTF8=no
 389 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 390
 391 dnl automatic features
 392 DEFAULT_wxUSE_ARTPROVIDER_TANGO=auto
 393 DEFAULT_wxUSE_OPENGL=auto
 394 DEFAULT_wxUSE_MEDIACTRL=auto
 395 DEFAULT_wxUSE_COMPILER_TLS=auto
 396 DEFAULT_wxUSE_HOTKEY=auto
 397 DEFAULT_wxUSE_METAFILE=auto
 398
 399 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 400 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 401 DEFAULT_wxUSE_MAC_ARCH=no
 402
 403 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 404
 405 dnl Always default to no. Only special cases require this.
 406 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 407
 408 dnl ===========================
 409 dnl deal with configure options
 410 dnl ===========================
 411
 412 dnl we use several macros here:
 413 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 414 dnl       autoconf manual for details about them
 415 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 416 dnl       the caching of the command line options and also use DEFAULT_foo
 417 dnl       variable as the default value for "foo" if neither --enable-foo nor
 418 dnl       --disable-foo is specified
 419 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 420 dnl       to choose not only whether an external library is used but also if we
 421 dnl       use the copy of it included with wxWidgets or an already installed
 422 dnl       system version
 423 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 424 dnl       should be used for the options which are enabled by default
 425 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 426 dnl       optional features, i.e. options which should be disabled if
 427 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 428 dnl       also affected by this)
 429
 430 dnl ---------------------------------------------------------------------------
 431 dnl global build options
 432 dnl ---------------------------------------------------------------------------
 433
 434 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 435 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 436 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 437 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 438 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 439 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 440 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 441 if test "x$VENDOR" = "x"; then
 442     VENDOR="custom"
 443 fi
 444
 445 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 446
 447 if test "$wxUSE_ALL_FEATURES" = "no"; then
 448     dnl this is a bit ugly but currently we have no choice but to manually
 449     dnl reset all the options with default value of auto if all features are to
 450     dnl be disabled because we can't have an option with default value of
 451     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
 452     DEFAULT_wxUSE_ARTPROVIDER_TANGO=no
 453     DEFAULT_wxUSE_MEDIACTRL=no
 454 fi
 455
 456 dnl ---------------------------------------------------------------------------
 457 dnl port selection
 458 dnl ---------------------------------------------------------------------------
 459
 460 if test "$wxUSE_GUI" = "yes"; then
 461
 462 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 463 if test "$wxUSE_UNIVERSAL" = "yes"; then
 464     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 465 fi
 466
 467 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 468 dnl shouldn't default to wxUSE_ALL_FEATURES
 469 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 3, 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 470 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 471 AC_ARG_WITH(osx_carbon,    [  --with-osx_carbon       use Mac OS X (Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 472 AC_ARG_WITH(osx_cocoa,     [  --with-osx_cocoa        use Mac OS X (Cocoa)], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 473 AC_ARG_WITH(osx_iphone,    [  --with-osx_iphone       use iPhone OS X port], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 474 AC_ARG_WITH(osx,           [  --with-osx              use Mac OS X (default port, currently Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(carbon,        [  --with-carbon           same as --with-osx_carbon], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(cocoa,         [  --with-cocoa            same as --with-osx_cocoa], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(iphone,        [  --with-iphone           same as --with-osx_iphone], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(mac,           [  --with-mac              same as --with-osx], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(old_cocoa,     [  --with-old_cocoa        use old, deprecated, Cocoa port], [wxUSE_OLD_COCOA="$withval" CACHE_OLD_COCOA=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 481 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 484 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 485 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 486 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 487 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 488
 489 dnl check that no more than one toolkit is given and that if none are given that
 490 dnl we have a default one
 491
 492 AC_MSG_CHECKING(for toolkit)
 493
 494
 495
 496 # In Wine, we need to default to MSW, not GTK or MOTIF
 497 if test "$wxUSE_WINE" = "yes"; then
 498     DEFAULT_DEFAULT_wxUSE_GTK=0
 499     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 500     DEFAULT_DEFAULT_wxUSE_MSW=1
 501     wxUSE_SHARED=no
 502     CC=${CC:-winegcc}
 503     CXX=${CXX:-wineg++}
 504 fi
 505
 506
 507 if test "$wxUSE_GUI" = "yes"; then
 508
 509     if test "$USE_BEOS" = 1; then
 510         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 511     fi
 512
 513     if test "$TOOLKIT_GIVEN" = 1; then
 514       dnl convert "yes", "any" or a number to 1 and "no" to 0
 515       for toolkit in $ALL_TOOLKITS; do
 516         var=wxUSE_$toolkit
 517         eval "value=\$${var}"
 518         if test "x$value" = "xno"; then
 519           eval "$var=0"
 520         elif test "x$value" != "x"; then
 521           eval "$var=1"
 522         fi
 523
 524         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 525           eval "wx${toolkit}_VERSION=$value"
 526         fi
 527       done
 528     else
 529       dnl try to guess the most appropriate toolkit for this platform
 530       for toolkit in $ALL_TOOLKITS; do
 531         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 532         eval "wxUSE_$toolkit=\$${var}"
 533       done
 534     fi
 535
 536     dnl we suppose that expr is available (maybe there is a better way to do
 537     dnl this? what about using ALL_TOOLKITS? TODO)
 538     NUM_TOOLKITS=`expr ${wxUSE_OLD_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
 539                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_DFB:-0} \
 540                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 541
 542     dnl Allow wxUSE_PM only for OS/2 with EMX.
 543     case "${host}" in
 544       *-pc-os2_emx | *-pc-os2-emx )
 545         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 546     esac
 547
 548     case "$NUM_TOOLKITS" in
 549       1)
 550       ;;
 551       0)
 552         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 553       ;;
 554       *)
 555         AC_MSG_ERROR(Please specify at most one toolkit)
 556     esac
 557
 558     for toolkit in $ALL_TOOLKITS; do
 559         var=wxUSE_$toolkit
 560         eval "value=\$${var}"
 561         if test "$value" = 1; then
 562           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 563           AC_MSG_RESULT($toolkit_echo)
 564         fi
 565     done
 566 else
 567     if test "x$host_alias" != "x"; then
 568         AC_MSG_RESULT(base ($host_alias hosted) only)
 569     else
 570         AC_MSG_RESULT(base only)
 571     fi
 572 fi
 573
 574 wxUSE_MAC=0
 575 if test "$wxUSE_OSX_CARBON" = 1 \
 576        -o "$wxUSE_OSX_COCOA" = 1 \
 577        -o "$wxUSE_OSX_IPHONE" = 1; then
 578     wxUSE_MAC=1
 579 fi
 580
 581 dnl ---------------------------------------------------------------------------
 582 dnl external libraries
 583 dnl ---------------------------------------------------------------------------
 584
 585 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 586 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 587 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 588 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 589 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 590 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 591 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 592 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 593 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 594 WX_ARG_WITH(libnotify,     [  --with-libnotify        use libnotify for notifications], wxUSE_LIBNOTIFY)
 595 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
 596 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 597
 598 fi
 599 dnl for GUI only
 600
 601 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 602 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 603 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 604 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 605 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 606
 607 AC_MSG_CHECKING([for --with-macosx-sdk])
 608 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 609         wxUSE_MACOSX_SDK=$withval
 610         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 611     ])
 612 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 613
 614 AC_MSG_CHECKING([for --with-macosx-version-min])
 615 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 616         wxUSE_MACOSX_VERSION_MIN=$withval
 617         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 618     ])
 619 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 620
 621 dnl ---------------------------------------------------------------------------
 622 dnl debugging options
 623 dnl ---------------------------------------------------------------------------
 624
 625 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 626 dnl this rather unusual option
 627 AC_MSG_CHECKING([for --enable-debug])
 628 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 629     [
 630         if test "$enableval" = yes; then
 631             wxUSE_DEBUG=yes
 632         elif test "$enableval" = no; then
 633             wxUSE_DEBUG=no
 634         elif test "$enableval" = max; then
 635             wxUSE_DEBUG=yes
 636             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 637         else
 638             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 639         fi
 640     ],
 641     wxUSE_DEBUG=default
 642 )
 643 AC_MSG_RESULT([${enable_debug-default}])
 644
 645 case "$wxUSE_DEBUG" in
 646     yes)
 647         dnl build the library for debugging: enable debugging code and generate
 648         dnl the debug information for the library itself
 649         DEFAULT_wxUSE_DEBUG_FLAG=yes
 650         DEFAULT_wxUSE_DEBUG_INFO=yes
 651
 652         dnl also disable optimizations by default if --enable-debug was used
 653         dnl (this can still be overridden by an explicit --enable-optimise)
 654         DEFAULT_wxUSE_OPTIMISE=no
 655         ;;
 656
 657     no)
 658         dnl --disable-debug is equivalent to both --disable-debug_flag and
 659         dnl --disable-debug_info
 660         DEFAULT_wxUSE_DEBUG_FLAG=no
 661         DEFAULT_wxUSE_DEBUG_INFO=no
 662         ;;
 663
 664     default)
 665         dnl the library is built with debugging support by default but without
 666         dnl debug information as this requires much, much more disk space
 667         DEFAULT_wxUSE_DEBUG_FLAG=yes
 668         DEFAULT_wxUSE_DEBUG_INFO=no
 669         ;;
 670 esac
 671
 672 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 673 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 674
 675 dnl enabled if just --enable-debug_{flag,info} was
 676 dnl
 677 dnl in any case, only set the default value and allow overriding it with an
 678
 679 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 680 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 681 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 682
 683 dnl ---------------------------------------------------------------------------
 684 dnl global compile options
 685 dnl ---------------------------------------------------------------------------
 686
 687 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 688 WX_ARG_ENABLE(stl,         [  --enable-stl            use standard C++ classes for everything], wxUSE_STL)
 689 if test "$wxUSE_STL" = "yes"; then
 690     DEFAULT_wxUSE_STD_CONTAINERS=yes
 691     DEFAULT_wxUSE_STD_IOSTREAM=yes
 692     DEFAULT_wxUSE_STD_STRING=yes
 693 fi
 694 WX_ARG_ENABLE(std_containers,[  --enable-std_containers use standard C++ container classes], wxUSE_STD_CONTAINERS)
 695 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 696 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 697 WX_ARG_ENABLE(std_string_conv_in_wxstring, [ --enable-std_string_conv_in_wxstring     provide implicit conversion to std::string in wxString], wxUSE_STD_STRING_CONV_IN_WXSTRING)
 698 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 699 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 700 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 701 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 702 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 703 if test "$USE_OS2" = 1; then
 704     DEFAULT_wxUSE_OMF=no
 705     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 706 fi
 707
 708 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 709
 710 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 711 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 712 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 713 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 714 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 715 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 716
 717 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary=archs create universal binary for the specified (or all supported) architectures]], wxUSE_UNIVERSAL_BINARY)
 718 WX_ARG_ENABLE_PARAM(macosx_arch,      [[  --enable-macosx_arch=ARCH  build for just the specified architecture]], wxUSE_MAC_ARCH)
 719
 720 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 721 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 722
 723 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 724
 725 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 726
 727 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 728 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 729
 730 dnl ---------------------------------------------------------------------------
 731 dnl optional non GUI features
 732 dnl ---------------------------------------------------------------------------
 733
 734 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 735 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 736 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 737
 738 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 739 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 740 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 741 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 742 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 743 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 744 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 745 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 746
 747 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 748
 749 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 750 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 751 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 752
 753 dnl please keep the settings below in alphabetical order
 754 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 755 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 756 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 757 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 758 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 759 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 760 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 761 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 762 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 763 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 764 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 765 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 766 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 767 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 768 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 769 WX_ARG_FEATURE(filehistory,   [  --enable-filehistory    use wxFileHistory class], wxUSE_FILE_HISTORY)
 770 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 771 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 772 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 773 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 774 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 775 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 776 WX_ARG_FEATURE(fsvolume,      [  --enable-fsvolume       use wxFSVolume class], wxUSE_FSVOLUME)
 777 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 778 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 779 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 780 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 781 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 782 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 783 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 784 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 785 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 786 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 787 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 788 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 789 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 790 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 791 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 792 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 793 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 794 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 795
 796 dnl URL-related classes
 797 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 798 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 799 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 800 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 801 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 802
 803 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 804
 805 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 806 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 807
 808 if test "$wxUSE_GUI" = "yes"; then
 809
 810 dnl ---------------------------------------------------------------------------
 811 dnl optional "big" GUI features
 812 dnl ---------------------------------------------------------------------------
 813
 814 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 815 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 816 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 817 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 818 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 819 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 820 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 821 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 822 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 823 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 824 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 825 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 826 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 827 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 828 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 829 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 830 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 831 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 832 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 833 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 834 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 835 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 836 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac-only, use wxWebView instead)], wxUSE_WEBKIT)
 837 WX_ARG_FEATURE(webview,     [  --enable-webview        use wxWebView library], wxUSE_WEBVIEW)
 838
 839 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 840 dnl can't be disabled, don't even provide an option to do it
 841 if test "$wxUSE_MAC" != 1; then
 842 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 843 fi
 844
 845 dnl ---------------------------------------------------------------------------
 846 dnl IPC &c
 847 dnl ---------------------------------------------------------------------------
 848
 849 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 850 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 851
 852 dnl ---------------------------------------------------------------------------
 853 dnl optional GUI controls (in alphabetical order except the first one)
 854 dnl ---------------------------------------------------------------------------
 855
 856 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 857 DEFAULT_wxUSE_CONTROLS=none
 858 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 859
 860 dnl even with --disable-controls, some may be enabled by an explicit
 861 dnl --enable-<control> later on the command line -- but by default all will be
 862 dnl disabled
 863 if test "$wxUSE_CONTROLS" = "no"; then
 864     DEFAULT_wxUSE_ACCEL=no
 865     DEFAULT_wxUSE_ANIMATIONCTRL=no
 866     DEFAULT_wxUSE_BANNERWINDOW=no
 867     DEFAULT_wxUSE_BMPBUTTON=no
 868     DEFAULT_wxUSE_BUTTON=no
 869     DEFAULT_wxUSE_CALCTRL=no
 870     DEFAULT_wxUSE_CARET=no
 871     DEFAULT_wxUSE_CHECKBOX=no
 872     DEFAULT_wxUSE_CHECKLISTBOX=no
 873     DEFAULT_wxUSE_CHOICE=no
 874     DEFAULT_wxUSE_CHOICEBOOK=no
 875     DEFAULT_wxUSE_COLLPANE=no
 876     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 877     DEFAULT_wxUSE_COMBOBOX=no
 878     DEFAULT_wxUSE_COMBOBOX=no
 879     DEFAULT_wxUSE_COMMANDLINKBUTTON=no
 880     DEFAULT_wxUSE_DATAVIEWCTRL=no
 881     DEFAULT_wxUSE_DATEPICKCTRL=no
 882     DEFAULT_wxUSE_DETECT_SM=no
 883     DEFAULT_wxUSE_DIRPICKERCTRL=no
 884     DEFAULT_wxUSE_DISPLAY=no
 885     DEFAULT_wxUSE_FILECTRL=no
 886     DEFAULT_wxUSE_FILEPICKERCTRL=no
 887     DEFAULT_wxUSE_FONTPICKERCTRL=no
 888     DEFAULT_wxUSE_GAUGE=no
 889     DEFAULT_wxUSE_GRID=no
 890     DEFAULT_wxUSE_HEADERCTRL=no
 891     DEFAULT_wxUSE_HYPERLINKCTRL=no
 892     DEFAULT_wxUSE_IMAGLIST=no
 893     DEFAULT_wxUSE_LISTBOOK=no
 894     DEFAULT_wxUSE_LISTBOX=no
 895     DEFAULT_wxUSE_LISTCTRL=no
 896     DEFAULT_wxUSE_MARKUP=no
 897     DEFAULT_wxUSE_NOTEBOOK=no
 898     DEFAULT_wxUSE_POPUPWIN=no
 899     DEFAULT_wxUSE_RADIOBOX=no
 900     DEFAULT_wxUSE_RADIOBTN=no
 901     DEFAULT_wxUSE_RICHMSGDLG=no
 902     DEFAULT_wxUSE_RICHTOOLTIP=no
 903     DEFAULT_wxUSE_REARRANGECTRL=no
 904     DEFAULT_wxUSE_SASH=no
 905     DEFAULT_wxUSE_SCROLLBAR=no
 906     DEFAULT_wxUSE_SEARCHCTRL=no
 907     DEFAULT_wxUSE_SLIDER=no
 908     DEFAULT_wxUSE_SPINBTN=no
 909     DEFAULT_wxUSE_SPINCTRL=no
 910     DEFAULT_wxUSE_SPLITTER=no
 911     DEFAULT_wxUSE_STATBMP=no
 912     DEFAULT_wxUSE_STATBOX=no
 913     DEFAULT_wxUSE_STATLINE=no
 914     DEFAULT_wxUSE_STATUSBAR=no
 915     DEFAULT_wxUSE_TIMEPICKCTRL=no
 916     DEFAULT_wxUSE_TIPWINDOW=no
 917     DEFAULT_wxUSE_TOGGLEBTN=no
 918     DEFAULT_wxUSE_TOOLBAR=no
 919     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 920     DEFAULT_wxUSE_TOOLBOOK=no
 921     DEFAULT_wxUSE_TOOLTIPS=no
 922     DEFAULT_wxUSE_TREEBOOK=no
 923     DEFAULT_wxUSE_TREECTRL=no
 924     DEFAULT_wxUSE_TREELISTCTRL=no
 925 fi
 926
 927 dnl features affecting multiple controls
 928 WX_ARG_FEATURE(markup,      [  --enable-markup         support wxControl::SetLabelMarkup], wxUSE_MARKUP)
 929
 930 dnl please keep the settings below in alphabetical order
 931 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 932 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 933 WX_ARG_FEATURE(bannerwindow,[  --enable-bannerwindow   use wxBannerWindow class], wxUSE_BANNERWINDOW)
 934 WX_ARG_FEATURE(artstd,      [  --enable-artstd         use standard XPM icons in wxArtProvider], wxUSE_ARTPROVIDER_STD)
 935 WX_ARG_FEATURE(arttango,    [  --enable-arttango       use Tango icons in wxArtProvider], wxUSE_ARTPROVIDER_TANGO)
 936 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 937 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 938 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 939 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 940 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 941 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 942 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 943 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 944 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 945 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 946 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 947 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 948 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 949 WX_ARG_FEATURE(commandlinkbutton, [  --enable-commandlinkbutton      use wxCommmandLinkButton class], wxUSE_COMMANDLINKBUTTON)
 950 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 951 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 952 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 953 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 954 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 955 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 956 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 957 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 958 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 959 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 960 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 961 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 962 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 963 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 964 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 965 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 966 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 967 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 968 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 969 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 970 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 971 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 972 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 973 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 974 WX_ARG_FEATURE(richmsgdlg,  [  --enable-richmsgdlg     use wxRichMessageDialog class], wxUSE_RICHMSGDLG)
 975 WX_ARG_FEATURE(richtooltip, [  --enable-richtooltip    use wxRichToolTip class], wxUSE_RICHTOOLTIP)
 976 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 977 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 978 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 979 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 980 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 981 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 982 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 983 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 984 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 985 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 986 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 987 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 988 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 989 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 990 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 991 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 992 WX_ARG_FEATURE(datepick,    [  --enable-timepick       use wxTimePickerCtrl class], wxUSE_TIMEPICKCTRL)
 993 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 994 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 995 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 996 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 997 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 998 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 999 WX_ARG_FEATURE(treelist,    [  --enable-treelist       use wxTreeListCtrl class], wxUSE_TREELISTCTRL)
1000
1001 dnl ---------------------------------------------------------------------------
1002 dnl common dialogs
1003 dnl ---------------------------------------------------------------------------
1004
1005 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1006 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1007 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1008 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1009 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1010 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1011 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1012 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1013 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1014 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1015 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1016 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1017 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1018 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1019 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1020
1021 dnl ---------------------------------------------------------------------------
1022 dnl misc GUI options
1023 dnl ---------------------------------------------------------------------------
1024
1025 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1026 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1027 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1028 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1029 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1030 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1031 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1032 WX_ARG_FEATURE(hotkey,      [  --enable-hotkey         use wxWindow::RegisterHotKey()], wxUSE_HOTKEY)
1033 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1034 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile], wxUSE_METAFILE)
1035 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1036 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1037 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
1038 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
1039 WX_ARG_FEATURE(webviewwebkit,[  --enable-webviewwebkit  use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
1040
1041 dnl ---------------------------------------------------------------------------
1042 dnl support for image formats that do not rely on external library
1043 dnl ---------------------------------------------------------------------------
1044
1045 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1046 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1047 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1048 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1049 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1050 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1051 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1052 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1053 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1054
1055 dnl ---------------------------------------------------------------------------
1056 dnl wxMSW-only options
1057 dnl ---------------------------------------------------------------------------
1058
1059 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1060 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1061 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1062 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1063 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1064 WX_ARG_FEATURE(webviewie,   [  --enable-webviewie      use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
1065
1066 dnl this one is not really MSW-specific but it exists mainly to be turned off
1067 dnl under MSW, it should be off by default on the other platforms
1068 if test "$wxUSE_MSW" != 1; then
1069     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1070 fi
1071
1072 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1073
1074 fi
1075 dnl for GUI only
1076
1077 dnl ---------------------------------------------------------------------------
1078 dnl Checks for programs
1079 dnl ---------------------------------------------------------------------------
1080
1081 dnl flush the cache because checking for programs might abort
1082 AC_CACHE_SAVE
1083
1084 dnl C-compiler checks
1085 dnl   defines CC with the compiler to use
1086 dnl   defines GCC with yes if using gcc
1087 dnl   defines GCC empty if not using gcc
1088 dnl   defines CFLAGS
1089 dnl
1090 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1091 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1092 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1093 CFLAGS=${CFLAGS:=}
1094 AC_BAKEFILE_PROG_CC
1095
1096 dnl is -traditional needed for correct compilations
1097 dnl   adds -traditional for gcc if needed
1098 AC_PROG_GCC_TRADITIONAL
1099
1100 dnl C++-compiler checks
1101 dnl   defines CXX with the compiler to use
1102 dnl   defines GXX with yes if using gxx
1103 dnl   defines GXX empty if not using gxx
1104 dnl   defines CXXFLAGS
1105 dnl
1106 dnl see CFLAGS line above
1107 CXXFLAGS=${CXXFLAGS:=}
1108 AC_BAKEFILE_PROG_CXX
1109
1110 dnl configure always sets CXX to something as it falls back to g++ even if no
1111 dnl C++ compiler was found, but we prefer to abort now with a clear error
1112 dnl message rather than give errors about all tests failures below
1113 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1114     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1115 fi
1116
1117 dnl ar command
1118 dnl   defines AR with the appropriate command
1119 dnl
1120 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1121 if test "x$SUNCXX" != xyes; then
1122     AC_CHECK_TOOL(AR, ar)
1123     if test "x$AR" = "x" ; then
1124         AC_MSG_ERROR([ar is needed to build wxWidgets])
1125     fi
1126 fi
1127
1128 dnl ---------------------------------------------------------------------------
1129 dnl Mac-specific SDK/architectures checks
1130 dnl ---------------------------------------------------------------------------
1131
1132 if test "$wxUSE_MAC" = 1; then
1133
1134 retest_macosx_linking=no
1135
1136 OSX_ARCH_OPTS=""
1137
1138 dnl Deal with architecture selection. By default, we compile for the current
1139 dnl architecture, whatever it is. With --enable-universal_binary the list of
1140 dnl architectures can be explicitly specified. If it isn't, we compile for all
1141 dnl supported ones.
1142 if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1143     if test "x$wxUSE_MAC_ARCH" != xno; then
1144         AC_MSG_WARN([--enable-macosx_arch is ignored when --enable-universal_binary is used.])
1145     fi
1146
1147     if test "x$wxUSE_UNIVERSAL_BINARY" != xyes; then
1148         OSX_ARCH_OPTS=$wxUSE_UNIVERSAL_BINARY
1149     else dnl Use all architectures supported
1150         OSX_ARCH_OPTS="ppc,i386"
1151         if test "$wxUSE_OSX_COCOA" = 1; then
1152             OSX_ARCH_OPTS="$OSX_ARCH_OPTS,x86_64"
1153         fi
1154     fi
1155
1156     AC_MSG_CHECKING([for architectures to use in universal binary])
1157     AC_MSG_RESULT([$OSX_ARCH_OPTS])
1158
1159     dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1160     dnl is incapable of using them but the compiler driver (which we use
1161     dnl as LD when building dynamic libraries) uses them to invoke the
1162     dnl real ld multiple times.  If we moved to libtool -dynamic we would
1163     dnl need no arch flags because libtool automatically invokes ld for
1164     dnl every architecture found in the fat input files.
1165     dnl
1166     dnl For static library builds, AR/RANLIB automatically create proper
1167     dnl fat archives although AR is unable to update them once RANLIB has
1168     dnl made them into proper fat archives.  Fortunately, our link process
1169     dnl simply removes the .a file before using ar to create a new one.
1170     dnl If we did move to libtool -static we still wouldn't need arch flags
1171     dnl because libtool automatically figures it out based on input.
1172     retest_macosx_linking=yes
1173 else
1174     if test "x$wxUSE_MAC_ARCH" != xno; then
1175         OSX_ARCH_OPTS=$wxUSE_MAC_ARCH
1176     fi
1177 fi
1178
1179 if test "x$OSX_ARCH_OPTS" != "x"; then
1180     dnl Check if there is more than one architecture
1181     if echo $OSX_ARCH_OPTS | grep -q ","; then
1182         AC_MSG_WARN([Disabling dependency tracking due to universal binary build.])
1183         disable_macosx_deps=yes
1184
1185         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1186         dnl and including all architecture directories with each compiler invocation.
1187         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1188         dnl Objective-C++ precompiled headers.
1189         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1190         bk_use_pch=no
1191     fi
1192
1193     OSX_ARCH_OPTS=`echo $OSX_ARCH_OPTS | sed -e 's/^/-arch /' -e 's/,/ -arch /g'`
1194
1195     CXXFLAGS="$OSX_ARCH_OPTS $CXXFLAGS"
1196     CFLAGS="$OSX_ARCH_OPTS $CFLAGS"
1197     OBJCXXFLAGS="$OSX_ARCH_OPTS $OBJCXXFLAGS"
1198     OBJCFLAGS="$OSX_ARCH_OPTS $OBJCFLAGS"
1199     LDFLAGS="$OSX_ARCH_OPTS $LDFLAGS"
1200 fi
1201
1202 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1203 dnl with the SDK in place.
1204 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1205 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1206     wxUSE_MACOSX_SDK=
1207 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1208     # TODO: Search for most recent SDK and use it.
1209     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1210 fi
1211
1212
1213 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1214     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1215     if ! test -d "$wxUSE_MACOSX_SDK"; then
1216         AC_MSG_FAILURE([not found])
1217     else
1218         AC_MSG_RESULT([exists])
1219     fi
1220     dnl CC and CXX will have these flags added below, after the compiler has been chosen
1221     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1222     retest_macosx_linking=yes
1223     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1224     dnl the syslibroot makes no difference.  We aren't using libtool now but
1225     dnl if we ever did, be aware that you don't need to worry about it.
1226 fi
1227
1228 dnl Set up the deployment target
1229 dnl No   : Don't specify a min version even if using an SDK
1230 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1231 dnl Param: Use the specified version
1232 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1233     wxUSE_MACOSX_VERSION_MIN=
1234 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1235     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1236         AC_MSG_CHECKING([SDK deployment version])
1237 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1238 [
1239         MACOSX_SDK_PLIST_VERSION_MIN=`defaults read "$wxUSE_MACOSX_SDK/SDKSettings" buildSettings | grep '^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}[^"]*"\{0,1\}; *$' | sed 's/^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}\([^"]*\)"\{0,1\} *; *$/\1/'`
1240 ]
1241         # If that failed, try again with the new key
1242         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1243 [
1244             MACOSX_SDK_PLIST_VERSION_MIN=`defaults read "$wxUSE_MACOSX_SDK/SDKSettings" DefaultProperties | grep '^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}[^"]*"\{0,1\}; *$' | sed 's/^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}\([^"]*\)"\{0,1\} *; *$/\1/'`
1245 ]
1246         fi
1247
1248         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1249             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1250             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1251         else
1252             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1253             wxUSE_MACOSX_VERSION_MIN=
1254         fi
1255     else
1256         wxUSE_MACOSX_VERSION_MIN=
1257     fi
1258 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1259     wxUSE_MACOSX_VERSION_MIN=10.5
1260 fi
1261
1262 if test "x$MACOSX_SDK_OPTS" != "x"; then
1263     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1264     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1265     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1266     retest_macosx_linking=yes
1267 fi
1268
1269 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1270     if test "$wxUSE_OSX_IPHONE" = 1; then
1271         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
1272     else
1273         MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1274     fi
1275     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1276     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1277     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1278     retest_macosx_linking=yes
1279 fi
1280
1281 dnl If either an SDK or a version option was added, make sure that we can
1282 dnl still compile and link both C and C++.  If we didn't do this, then most
1283 dnl of the remaining tests would fail.
1284 if test "x$retest_macosx_linking" = "xyes"; then
1285     AC_LANG_PUSH(C)
1286     AC_MSG_CHECKING([if C compiler ($CC) works with SDK/version options])
1287     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1288     AC_LANG_POP()
1289
1290     AC_LANG_PUSH(C++)
1291     AC_MSG_CHECKING([if C++ compiler ($CXX) works with SDK/version options])
1292     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1293     AC_LANG_POP()
1294 fi
1295
1296 fi dnl wxUSE_MAC
1297
1298 case "${host}" in
1299
1300     dnl The other BSD's should probably go in here too, since this is
1301     dnl to workaround a strange static lib BSDism.
1302     dnl Mac OS X install seems to ignore -p option...
1303     *-*-darwin* )
1304         INSTALL_PROGRAM="cp -fp"
1305         INSTALL_DATA="cp -fp"
1306         ;;
1307     *)
1308         ;;
1309 esac
1310
1311 dnl ------------------------------------------------------------------------
1312 dnl Platform specific tests
1313 dnl ------------------------------------------------------------------------
1314
1315 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
1316     dnl While g++ predefines _GNU_SOURCE by default, gcc does not, so do it
1317     dnl explicitly to ensure that the tests done below using C compiler
1318     dnl succeed, otherwise things like pthread_mutexattr_settype() (and many
1319     dnl others) wouldn't be detected.
1320     AC_DEFINE(_GNU_SOURCE)
1321
1322     dnl For non-g++ compilers (including gcc, as mentioned above) we need to
1323     dnl add this flag explicitly when building our own code later too.
1324     GNU_SOURCE_FLAG="-D_GNU_SOURCE"
1325     CFLAGS="$GNU_SOURCE_FLAG $CFLAGS"
1326 fi
1327
1328 if test "x$USE_AIX" = "x1"; then
1329     dnl xlC needs -qunique under AIX so that one source file can be
1330     dnl compiled to multiple object files and safely linked together.
1331     if test "x$XLCXX" = "xyes"; then
1332         CXXFLAGS="-qunique $CXXFLAGS"
1333     fi
1334
1335     dnl AIX sys/timer.h header #defines func_data as t_union.data breaking the
1336     dnl compilation of GTK+ headers that use func_data as parameter name in
1337     dnl several places. We could work around this by inserting "#undef
1338     dnl func_data" in the code but IBM provides a possibility to disable this
1339     dnl #define by pre-defining the symbol below and this seems to be simpler.
1340     dnl And if we have any problems because of it we can always remove it and
1341     dnl use the #undef approach.
1342     CPPFLAGS="-D_LINUX_SOURCE_COMPAT $CPPFLAGS"
1343 fi
1344
1345 dnl This case is for PowerPC OS X vs. everything else
1346 case "${host}" in
1347   powerpc-*-darwin* )
1348     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1349     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1350         choke me for lack of PowerPC
1351 #endif
1352 ],
1353         [AC_MSG_RESULT([yes])],
1354         [AC_MSG_RESULT([no])
1355         AC_DEFINE(__POWERPC__)
1356     ])
1357   ;;
1358 esac
1359
1360 dnl This case is for OS X vs. everything else
1361 case "${host}" in
1362   *-*-darwin* )
1363     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1364     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1365 ],[],
1366         [AC_MSG_RESULT([yes])],
1367         [AC_MSG_RESULT([no])
1368         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1369         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1370 #include <CoreFoundation/CFBase.h>
1371         ],[],
1372         [AC_MSG_RESULT([yes])
1373         dnl We must use -D so source files that don't include wx/setup.h
1374         dnl but do include CFBase will work.
1375         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1376         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1377         )
1378         ]
1379     )
1380   ;;
1381 esac
1382
1383 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1384 dnl latter makes more sense for wxGTK/Motif/X11 ports
1385 wants_win32=0
1386 doesnt_want_win32=0
1387 case "${host}" in
1388   *-*-cygwin*)
1389       if test "$wxUSE_MSW" = 1 ; then
1390         wants_win32=1
1391       else
1392         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1393         dnl headers and libraries, so it's Windows-like in this case
1394         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1395             [
1396                 AC_TRY_COMPILE(
1397                     [],
1398                     [
1399                         #ifdef __MINGW32__
1400                             choke me
1401                         #endif
1402                     ],
1403                     wx_cv_nocygwin=no,
1404                     wx_cv_nocygwin=yes
1405                 )
1406             ]
1407         )
1408
1409         if test "$wx_cv_nocygwin" = "yes"; then
1410             wants_win32=1
1411         else
1412             doesnt_want_win32=1
1413         fi
1414       fi
1415       if test "$wants_win32" = 1 ; then
1416         BAKEFILE_FORCE_PLATFORM=win32
1417       fi
1418   ;;
1419   *-*-mingw*)
1420       wants_win32=1
1421   ;;
1422 esac
1423
1424 if test "$wxUSE_WINE" = "yes"; then
1425     wants_win32=1
1426     LDFLAGS_GUI="-mwindows"
1427 fi
1428
1429 dnl NB: The two tests below are *NOT* mutually exclusive! They should only
1430 dnl     take effect on Cygwin/Mingw and not other platforms.
1431 if test "$wants_win32" = 1 ; then
1432     USE_UNIX=0
1433     USE_WIN32=1
1434     AC_DEFINE(__WIN32__)
1435     AC_DEFINE(__WIN95__)
1436     AC_DEFINE(__WINDOWS__)
1437     AC_DEFINE(__GNUWIN32__)
1438     AC_DEFINE(STRICT)
1439 fi
1440 if test "$doesnt_want_win32" = 1 ; then
1441     USE_UNIX=1
1442     USE_WIN32=0
1443 fi
1444 dnl (end of Windows-only piece)
1445
1446 if test "$USE_UNIX" = 1 ; then
1447     wxUSE_UNIX=yes
1448     AC_DEFINE(__UNIX__)
1449 fi
1450
1451 dnl This case is for OS/2 vs. everything else
1452 case "${host}" in
1453   *-pc-os2_emx | *-pc-os2-emx )
1454       dnl ---------------------------------------------------------------------
1455       dnl When we are using gcc on OS/2, we want to be either using resources
1456       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1457       dnl Moreover we need to link explicitly against either stdcpp.a or
1458       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1459       dnl not "g++/c++".
1460       dnl ---------------------------------------------------------------------
1461       dnl (OS/2-only piece)
1462       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1463           dnl More complete Unix emulation for unix-like ports
1464           dnl by linking in POSIX/2's cExt (if available).
1465           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1466       else
1467           dnl Include resources for the "native" port (wxPM).
1468           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1469       fi
1470       dnl Check for the gcc version (and thereby for the C runtime library).
1471       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1472       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1473       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1474       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1475       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1476           AC_TRY_RUN(
1477               dnl Check the gcc version macro.
1478               [
1479                   #include <stdio.h>
1480
1481                   int main()
1482                   {
1483                       FILE *f=fopen("conftestval", "w");
1484                       if (!f) exit(1);
1485                       fprintf(f,
1486                   #if (__GNUC__ < 3)
1487                               "EMX2"
1488                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1489                               "EMX3"
1490                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1491                               "Innotek5"
1492                   #else
1493                               "Innotek6"
1494                   #endif
1495                       );
1496                       exit(0);
1497                   }
1498               ],
1499               wx_cv_gccversion=`cat conftestval`,
1500               wx_cv_gccversion="EMX2",
1501               dnl Compilation error: Assuming standard EMX environment
1502               wx_cv_gccversion="EMX2"
1503           )
1504       ])
1505       if test "$wx_cv_gccversion" = "EMX2"; then
1506           LIBS="$LIBS -lstdcpp"
1507           LDFLAGS="$LDFLAGS -Zsysv-signals"
1508       else
1509           if test "$wx_cv_gccversion" = "EMX3"; then
1510               LIBS="$LIBS -lstdcxx -lgcc"
1511               LDFLAGS="$LDFLAGS -Zsysv-signals"
1512           else
1513               LIBS="$LIBS -lstdc++"
1514           fi
1515       fi
1516       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1517         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1518         wxUSE_OMF=yes
1519         enable_omf=yes
1520       fi
1521       dnl (end of OS/2-only piece)
1522   ;;
1523   *)
1524       dnl ---------------------------------------------------------------------
1525       dnl look for strcasecmp() in string.h and then strings.h if it's not
1526       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1527       dnl used.
1528       dnl ---------------------------------------------------------------------
1529       dnl (non-OS/2-only piece)
1530
1531       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1532           AC_TRY_LINK([
1533               #include <string.h>
1534               ],
1535               [
1536                   strcasecmp("foo", "bar");
1537               ],
1538               ac_cv_string_strcasecmp=yes,
1539               ac_cv_string_strcasecmp=no
1540           )
1541       ])
1542
1543       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1544           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1545       else
1546           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1547               AC_TRY_LINK([
1548                   #include <strings.h>
1549                   ],
1550                   [
1551                       strcasecmp("foo", "bar");
1552                   ],
1553                   ac_cv_strings_strcasecmp=yes,
1554                   ac_cv_strings_strcasecmp=no
1555               )
1556           ])
1557
1558           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1559               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1560           else
1561               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1562           fi
1563       fi
1564
1565       dnl (end of non-OS/2-only piece)
1566   ;;
1567 esac
1568
1569 dnl ------------------------------------------------------------------------
1570 dnl Check for headers
1571 dnl ------------------------------------------------------------------------
1572
1573 dnl Note: non-empty last parameter makes check compile-only,
1574 dnl   skipping worthless preprocessing check
1575 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1576
1577 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1578 if test "$ac_cv_header_wchar_h" != "yes"; then
1579     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1580 fi
1581
1582 case "${host}" in
1583   *-pc-os2_emx | *-pc-os2-emx )
1584       dnl Explicitly link -lintl if langinfo.h is available
1585       dnl and intl not yet included in libc
1586       if test $ac_cv_header_langinfo_h = "yes" \
1587                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1588                      -o "$wx_cv_gccversion" = "EMX3" \
1589                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1590           LIBS="$LIBS -lintl"
1591       fi
1592   ;;
1593 esac
1594
1595 if test "$USE_UNIX" = 1 ; then
1596     dnl POSIX needs this for select(), but old systems don't have it
1597     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1598
1599     dnl Header defining C++ ABI is currently only available with g++ but test
1600     dnl for it unconditionally in case it becomes supported by other compilers.
1601     AC_LANG_PUSH(C++)
1602     AC_CHECK_HEADERS([cxxabi.h],,, [AC_INCLUDES_DEFAULT()])
1603     AC_LANG_POP()
1604 fi
1605
1606 dnl ---------------------------------------------------------------------------
1607 dnl Checks for compiler characteristics
1608 dnl ---------------------------------------------------------------------------
1609
1610 dnl defines const to be empty if c-compiler does not support const fully
1611 AC_C_CONST
1612 dnl defines inline to a sensible value for the c-compiler
1613 AC_C_INLINE
1614
1615 dnl check the sizes of integral types (give some reasonable default values for
1616 dnl cross-compiling)
1617 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1618 AC_CHECK_SIZEOF(short, 2)
1619 AC_CHECK_SIZEOF(void *, 4)
1620 AC_CHECK_SIZEOF(int, 4)
1621 AC_CHECK_SIZEOF(long, 4)
1622 AC_CHECK_SIZEOF(size_t, 4)
1623
1624 case "${host}" in
1625     arm-*-linux* )
1626         AC_CHECK_SIZEOF(long long, 8)
1627     ;;
1628     *-hp-hpux* )
1629         AC_CHECK_SIZEOF(long long, 0)
1630         if test "$ac_cv_sizeof_long_long" != 0; then
1631             dnl HPUX 10.20 headers need this define in order to use long long definitions
1632             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1633         fi
1634     ;;
1635     * )
1636         AC_CHECK_SIZEOF(long long, 0)
1637 esac
1638
1639 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1640 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1641 AC_CHECK_SIZEOF(wchar_t, 0,
1642     [
1643         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1644         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1645         #  error "fake wchar_t"
1646         #endif
1647         #ifdef HAVE_WCHAR_H
1648         #  ifdef __CYGWIN__
1649         #    include <stddef.h>
1650         #  endif
1651         #  include <wchar.h>
1652         #endif
1653         #ifdef HAVE_STDLIB_H
1654         #  include <stdlib.h>
1655         #endif
1656         #include <stdio.h>
1657     ]
1658 )
1659 if test "$ac_cv_sizeof_wchar_t" = 0; then
1660     AC_MSG_ERROR([wxWidgets requires wchar_t support.])
1661 fi
1662 AC_DEFINE(wxUSE_WCHAR_T)
1663
1664 dnl checks needed to define wxVaCopy
1665 AC_CACHE_CHECK([for va_copy],
1666     wx_cv_func_va_copy,
1667     [
1668         AC_LANG_PUSH(C++)
1669         AC_LINK_IFELSE([
1670             AC_LANG_SOURCE([
1671                 #include <stdarg.h>
1672                 void foo(char *f, ...)
1673                 {
1674                     va_list ap1, ap2;
1675                     va_start(ap1, f);
1676                     va_copy(ap2, ap1);
1677                     va_end(ap2);
1678                     va_end(ap1);
1679                 }
1680                 int main()
1681                 {
1682                     foo("hi", 17);
1683                     return 0;
1684                 }])
1685             ],
1686             wx_cv_func_va_copy=yes,
1687             wx_cv_func_va_copy=no
1688         )
1689         AC_LANG_POP()
1690     ]
1691 )
1692
1693 if test $wx_cv_func_va_copy = "yes"; then
1694     AC_DEFINE(HAVE_VA_COPY)
1695 else
1696     dnl try to understand how can we copy va_lists
1697     AC_CACHE_CHECK([if va_list can be copied by value],
1698         wx_cv_type_va_list_lvalue,
1699         [
1700             AC_RUN_IFELSE([
1701                 AC_LANG_SOURCE([
1702                     #include <stdarg.h>
1703                     int foo(char *f, ...)
1704                     {
1705                         va_list ap1, ap2;
1706                         va_start(ap1, f);
1707                         ap2 = ap1;
1708                         if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1709                             return 1;
1710                         va_end(ap2);
1711                         va_end(ap1);
1712                         return 0;
1713                     }
1714                     int main()
1715                     {
1716                         return foo("hi", 17);
1717                     }])
1718                 ],
1719                 wx_cv_type_va_list_lvalue=yes,
1720                 wx_cv_type_va_list_lvalue=no,
1721                 dnl assume most common case for cross-compiling...
1722                 wx_cv_type_va_list_lvalue=yes
1723             )
1724         ]
1725     )
1726
1727     if test $wx_cv_type_va_list_lvalue != "yes"; then
1728         dnl we suppose that the only thing which can't be copied like this
1729         dnl are arrays... only experience will show whether this is really true
1730         AC_DEFINE(VA_LIST_IS_ARRAY)
1731     fi
1732 fi
1733
1734 dnl don't check for vararg macros if they're explicitly disabled: this is
1735 dnl useful if the user code using the library wants to limit itself to standard
1736 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1737 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1738
1739 dnl Check if variadic macros (C99 feature) are supported:
1740 AC_CACHE_CHECK(
1741     [whether the compiler supports variadic macros],
1742     [wx_cv_have_variadic_macros],
1743     [
1744         dnl C compiler might support variadic macros when C++ one doesn't
1745         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1746         AC_LANG_PUSH(C++)
1747         AC_COMPILE_IFELSE([
1748             AC_LANG_PROGRAM(
1749                 [
1750                     #include <stdio.h>
1751                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1752                 ],
1753                 [
1754                     test("%s %d %p", "test", 1, 0);
1755                 ]
1756             )],
1757             [wx_cv_have_variadic_macros=yes],
1758             [wx_cv_have_variadic_macros=no]
1759             )
1760         AC_LANG_POP()
1761     ]
1762 )
1763
1764 if test $wx_cv_have_variadic_macros = "yes"; then
1765     AC_DEFINE(HAVE_VARIADIC_MACROS)
1766 fi
1767
1768 fi dnl wxUSE_VARARG_MACROS == yes
1769
1770
1771 dnl check for large file support
1772 LARGEFILE_CPPFLAGS=
1773 AC_SYS_LARGEFILE
1774 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1775     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1776 elif test "$ac_cv_sys_large_files" = 1; then
1777     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1778 fi
1779
1780 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1781 dnl line because otherwise the system headers risk being included before
1782 dnl wx/defs.h which defines these constants leading to inconsistent
1783 dnl sizeof(off_t) in different source files of the same program and linking
1784 dnl problems
1785 if test -n "$LARGEFILE_CPPFLAGS"; then
1786     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1787
1788     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1789     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1790     dnl The compiler should define it automatically, but some old g++
1791     dnl versions don't define it, so test and add it if necessary. AFAIK
1792     dnl the problem only affects the C++ compiler so it is added to
1793     dnl CXXFLAGS only.
1794     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1795         AC_CACHE_CHECK(
1796             [if -D__STDC_EXT__ is required],
1797             wx_cv_STDC_EXT_required,
1798             [
1799                 AC_LANG_PUSH(C++)
1800                 AC_TRY_COMPILE(
1801                     [],
1802                     [
1803                         #ifndef __STDC_EXT__
1804                             choke me
1805                         #endif
1806                     ],
1807                     wx_cv_STDC_EXT_required=no,
1808                     wx_cv_STDC_EXT_required=yes
1809                 )
1810                 AC_LANG_POP()
1811             ]
1812         )
1813         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1814             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1815         fi
1816     fi
1817 fi
1818
1819 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1820 dnl
1821 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1822 dnl example) so set them before using it and also use C++ to ensure that we get
1823 dnl errors, not warnings, about the missing functions
1824 AC_LANG_PUSH(C++)
1825 old_CPPFLAGS="$CPPFLAGS"
1826 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1827 AC_FUNC_FSEEKO
1828 CPPFLAGS="$old_CPPFLAGS"
1829 AC_LANG_POP()
1830 if test "$ac_cv_sys_largefile_source" != no; then
1831     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1832 fi
1833
1834 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1835 WX_C_BIGENDIAN
1836
1837 dnl check for iostream (as opposed to iostream.h) standard header
1838 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1839
1840 dnl check whether C++ compiler supports explicit keyword
1841 WX_CPP_EXPLICIT
1842
1843 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1844 dnl to get the expression scope behaviour that conforms to the standard.
1845 if test "x$SUNCXX" = xyes; then
1846     CXXFLAGS="-features=tmplife $GNU_SOURCE_FLAG $CXXFLAGS"
1847 fi
1848
1849 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1850 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1851 dnl still spits out dozens of warnings for each X include file, so suppress
1852 dnl them
1853 if test "x$SUNCC" = xyes; then
1854     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1855 fi
1856
1857 dnl SGI mipsPro compiler version 7.4.4 and later (and maybe some earlier
1858 dnl versions too but it's known that 7.4.2 doesn't give this warning but does
1859 dnl instead warn about "unknown warning number 3970" which explains that we
1860 dnl don't want to do this for it) gives this warning for "conversion from
1861 dnl pointer to same-sized integral type" even when there is an explicit cast
1862 dnl and as there is no way to turn it off and there are hundreds of these
1863 dnl warnings in wx sources, just turn it off for now
1864 dnl
1865 dnl a better long term solution would be to use #pragma set/reset woff in
1866 dnl wxPtrToUInt() and use it instead of casts elsewhere
1867 if test "x$SGICC" = "xyes"; then
1868     AC_CACHE_CHECK([if cc version is 7.4.4 or greater],
1869         wx_cv_prog_sgicc744,
1870         [
1871             AC_TRY_COMPILE([],
1872                 [
1873                     #if _SGI_COMPILER_VERSION >= 744
1874                     chock me: mipsPro is 7.4.4 or later
1875                     #endif
1876                 ],
1877                 wx_cv_prog_sgicc744=no,
1878                 wx_cv_prog_sgicc744=yes
1879             )
1880         ]
1881     )
1882
1883     if test "x$wx_cv_prog_sgicc744" = "xyes"; then
1884         CFLAGS="-woff 3970 $CFLAGS"
1885     fi
1886 fi
1887 if test "x$SGICXX" = "xyes"; then
1888     AC_CACHE_CHECK([if CC version is 7.4.4 or greater],
1889         wx_cv_prog_sgicxx744,
1890         [
1891             AC_LANG_PUSH(C++)
1892             AC_TRY_COMPILE([],
1893                 [
1894                     #if _SGI_COMPILER_VERSION >= 744
1895                     chock me: mipsPro is 7.4.4 or later
1896                     #endif
1897                 ],
1898                 wx_cv_prog_sgicxx744=no,
1899                 wx_cv_prog_sgicxx744=yes
1900             )
1901             AC_LANG_POP()
1902         ]
1903     )
1904
1905     if test "x$wx_cv_prog_sgicxx744" = "xyes"; then
1906         CXXFLAGS="-woff 3970 $CXXFLAGS"
1907     fi
1908 fi
1909
1910 dnl HP-UX c89/aCC compiler warnings
1911 if test "x$HPCC" = "xyes"; then
1912     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1913     dnl       even for directives inside #if which is not true (i.e. which are
1914     dnl       used for other compilers/OS) and so we have no way to get rid of it
1915     dnl 2450: "long long is non standard" -- yes, we know
1916     CFLAGS="+W 2011,2450 $CFLAGS"
1917 fi
1918 if test "x$HPCXX" = "xyes"; then
1919     dnl 2340: "value copied to temporary, reference to temporary used": very
1920     dnl       painful as triggered by any occurrence of user-defined conversion
1921     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1922     dnl       may cause misaligned access": this might indicate a real problem
1923     dnl       but any use of GTK+ cast macros results in it so it's unusable
1924     dnl       for wxGTK code
1925     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1926 fi
1927
1928 dnl DEC/Compaq/HP cxx warnings
1929 if test "x$COMPAQCXX" = "xyes"; then
1930     dnl -w0 enables all warnings, then we disable some of them:
1931     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1932     dnl unrimpret:  "end of routine block may be unreachable" is given for
1933     dnl             every "if ( ) return ...; else return ...;"
1934     dnl intconlosbit: "conversion to integral type of smaller size could lose
1935     dnl               data" this is a useful warning but there are too many of
1936     dnl               them for now
1937     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1938 fi
1939
1940 dnl the next few tests are all for C++ features and so need to be done using
1941 dnl C++ compiler
1942 AC_LANG_PUSH(C++)
1943
1944 dnl check for std::string or std::wstring
1945 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1946     if test "$wxUSE_UNICODE" = "yes"; then
1947         std_string="std::wstring"
1948         char_type="wchar_t"
1949     else
1950         std_string="std::string"
1951         char_type="char"
1952     fi
1953
1954     dnl check if <string> declares std::[w]string
1955     AC_CACHE_CHECK([for $std_string in <string>],
1956         wx_cv_class_stdstring,
1957         [
1958             AC_TRY_COMPILE([#include <string>],
1959                 [$std_string foo;],
1960                 wx_cv_class_stdstring=yes,
1961                 wx_cv_class_stdstring=no
1962             )
1963         ]
1964     )
1965
1966     if test "$wx_cv_class_stdstring" = yes; then
1967         if test "$wxUSE_UNICODE" = "yes"; then
1968             AC_DEFINE(HAVE_STD_WSTRING)
1969         fi
1970         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1971         dnl wxUSE_STD_STRING==yes
1972     else
1973         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1974             wx_cv_class_stdbasicstring,
1975             [
1976                 AC_TRY_COMPILE([
1977                     #ifdef HAVE_WCHAR_H
1978                     #  ifdef __CYGWIN__
1979                     #    include <stddef.h>
1980                     #  endif
1981                     #  include <wchar.h>
1982                     #endif
1983                     #ifdef HAVE_STDLIB_H
1984                     #  include <stdlib.h>
1985                     #endif
1986                     #include <stdio.h>
1987                     #include <string>
1988                     ],
1989                     [std::basic_string<$char_type> foo;
1990                      const $char_type* dummy = foo.c_str();],
1991                     wx_cv_class_stdbasicstring=yes,
1992                     wx_cv_class_stdbasicstring=no
1993                 )
1994             ]
1995         )
1996
1997         if test "$wx_cv_class_stdbasicstring" != yes; then
1998             if test "$wxUSE_STL" = "yes"; then
1999                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2000             elif test "$wxUSE_STD_STRING" = "yes"; then
2001                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2002             else
2003                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2004                 wxUSE_STD_STRING=no
2005             fi
2006         fi
2007     fi
2008 fi
2009
2010 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2011     AC_CHECK_TYPES([std::istream, std::ostream],,
2012                    [wxUSE_STD_IOSTREAM=no],
2013                    [#include <iostream>])
2014
2015     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2016         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2017             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2018         else
2019             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2020         fi
2021     fi
2022 fi
2023
2024 if test "$wxUSE_STL" = "yes"; then
2025     dnl check for basic STL functionality
2026     AC_CACHE_CHECK([for basic STL functionality],
2027         wx_cv_lib_stl,
2028         [AC_TRY_COMPILE([#include <string>
2029             #include <functional>
2030             #include <algorithm>
2031             #include <vector>
2032             #include <list>],
2033             [std::vector<int> moo;
2034              std::list<int> foo;
2035              std::vector<int>::iterator it =
2036                  std::find_if(moo.begin(), moo.end(),
2037                               std::bind2nd(std::less<int>(), 3));],
2038             wx_cv_lib_stl=yes,
2039             wx_cv_lib_stl=no
2040         )]
2041     )
2042
2043     if test "$wx_cv_lib_stl" != yes; then
2044          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2045     fi
2046
2047     dnl check for compliant std::string::compare
2048     AC_CACHE_CHECK([for compliant std::string::compare],
2049         wx_cv_func_stdstring_compare,
2050         [AC_TRY_COMPILE([#include <string>],
2051             [std::string foo, bar;
2052             foo.compare(bar);
2053             foo.compare(1, 1, bar);
2054             foo.compare(1, 1, bar, 1, 1);
2055             foo.compare("");
2056             foo.compare(1, 1, "");
2057             foo.compare(1, 1, "", 2);],
2058             wx_cv_func_stdstring_compare=yes,
2059             wx_cv_func_stdstring_compare=no
2060         )]
2061     )
2062
2063     if test "$wx_cv_func_stdstring_compare" = yes; then
2064         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2065     fi
2066
2067     if test "$wx_cv_class_gnuhashmapset" = yes; then
2068          AC_DEFINE(HAVE_EXT_HASH_MAP)
2069          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2070     fi
2071
2072     AC_CHECK_HEADER([unordered_map],
2073         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
2074             wx_cv_class_stdunorderedmapset,
2075             [AC_TRY_COMPILE([#include <unordered_map>
2076                 #include <unordered_set>],
2077                 [std::unordered_map<double*, char*> test1;
2078                  std::unordered_set<char*> test2;],
2079                 wx_cv_class_stdunorderedmapset=yes,
2080                 wx_cv_class_stdunorderedmapset=no)
2081             ]
2082         )],
2083         [],
2084         [ ]
2085     )
2086
2087     if test "$wx_cv_class_stdunorderedmapset" = yes; then
2088          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
2089          AC_DEFINE(HAVE_STD_UNORDERED_SET)
2090     else
2091         AC_CHECK_HEADER([tr1/unordered_map],
2092             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
2093                 wx_cv_class_tr1unorderedmapset,
2094                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
2095                     #include <tr1/unordered_set>],
2096                     [std::tr1::unordered_map<double*, char*> test1;
2097                      std::tr1::unordered_set<char*> test2;
2098             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
2099             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
2100             #endif],
2101                     wx_cv_class_tr1unorderedmapset=yes,
2102                     wx_cv_class_tr1unorderedmapset=no)
2103                 ]
2104             )],
2105             [],
2106             [ ]
2107         )
2108
2109         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2110             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2111             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2112         else
2113             dnl check for hash_map and hash_set headers
2114             AC_CHECK_HEADER([hash_map],
2115                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2116                     wx_cv_class_stdhashmapset,
2117                     [AC_TRY_COMPILE([#include <hash_map>
2118                         #include <hash_set>],
2119                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2120                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2121                         wx_cv_class_stdhashmapset=yes,
2122                         wx_cv_class_stdhashmapset=no)
2123                     ]
2124                 )],
2125                 [],
2126                 [ ]
2127             )
2128
2129             if test "$wx_cv_class_stdhashmapset" = yes; then
2130                 AC_DEFINE(HAVE_HASH_MAP)
2131                 AC_DEFINE(HAVE_STD_HASH_MAP)
2132             fi
2133
2134             AC_CHECK_HEADER([ext/hash_map],
2135                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2136                     wx_cv_class_gnuhashmapset,
2137                     [AC_TRY_COMPILE([#include <ext/hash_map>
2138                         #include <ext/hash_set>],
2139                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2140                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2141                         wx_cv_class_gnuhashmapset=yes,
2142                         wx_cv_class_gnuhashmapset=no)
2143                     ]
2144                 )],
2145                 [],
2146                 [ ]
2147             )
2148
2149         fi
2150     fi
2151 fi
2152
2153 AC_CHECK_HEADERS([type_traits tr1/type_traits])
2154
2155 dnl check for atomic operations builtins for wx/atomic.h:
2156 WX_ATOMIC_BUILTINS
2157
2158 dnl pop C++
2159 AC_LANG_POP()
2160
2161 dnl ---------------------------------------------------------------------------
2162 dnl Define search path for includes and libraries: all headers and libs will be
2163 dnl looked for in all directories of this path
2164 dnl ---------------------------------------------------------------------------
2165
2166 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2167 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2168 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2169 dnl
2170 dnl Also try to put all directories which may contain X11R6 before those which
2171 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2172 dnl
2173 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2174 dnl systems which have both (AIX 4.x does)
2175 SEARCH_INCLUDE="\
2176     /usr/local/include        \
2177     /usr/local/X11/include    \
2178     /usr/local/include/X11    \
2179     /usr/local/X11R7/include  \
2180     /usr/local/X11R6/include  \
2181     /usr/local/include/X11R7  \
2182     /usr/local/include/X11R6  \
2183                               \
2184     /usr/Motif-2.1/include    \
2185     /usr/Motif-1.2/include    \
2186     /usr/include/Motif1.2     \
2187                               \
2188     /usr/dt/include           \
2189     /usr/openwin/include      \
2190                               \
2191     /usr/include/Xm           \
2192                               \
2193     /usr/X11R7/include        \
2194     /usr/X11R6/include        \
2195     /usr/X11R6.4/include      \
2196                               \
2197     /usr/include/X11R7        \
2198     /usr/include/X11R6        \
2199                               \
2200     /usr/X11/include          \
2201     /usr/include/X11          \
2202                               \
2203     /usr/XFree86/include/X11  \
2204     /usr/pkg/include          \
2205                               \
2206     /usr/local/X1R5/include  \
2207     /usr/local/include/X11R5  \
2208     /usr/X11R5/include        \
2209     /usr/include/X11R5        \
2210                               \
2211     /usr/local/X11R4/include  \
2212     /usr/local/include/X11R4  \
2213     /usr/X11R4/include        \
2214     /usr/include/X11R4        \
2215                               \
2216     /usr/openwin/share/include"
2217
2218 dnl try to find out the standard lib locations for the systems with multiple
2219 dnl ABIs
2220 AC_MSG_CHECKING([for libraries directories])
2221
2222 case "${host}" in
2223     *-*-irix6* )
2224         AC_CACHE_VAL(
2225             wx_cv_std_libpath,
2226             [
2227                 for d in WX_STD_LIBPATH(); do
2228                     for e in a so sl dylib dll.a; do
2229                         libc="$d/libc.$e"
2230                         if test -f $libc; then
2231                             save_LIBS="$LIBS"
2232                             LIBS="$libc"
2233                             AC_LINK_IFELSE([
2234                                     AC_LANG_SOURCE([int main() { return 0; }])
2235                                 ],
2236                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2237                             LIBS="$save_LIBS"
2238                             if test "x$wx_cv_std_libpath" != "x"; then
2239                                 break 2
2240                             fi
2241                         fi
2242                     done
2243                 done
2244             ]
2245         )
2246         ;;
2247
2248     *-*-solaris2* )
2249         dnl use ../lib or ../lib/64 depending on the size of void*
2250         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2251             wx_cv_std_libpath="lib/64"
2252         fi
2253         ;;
2254
2255     *-*-linux* )
2256         dnl Recent Debian versions (as of 2011) use new approach to multiarch
2257         dnl and put the libraries under /usr/lib/arch-linux-gnu. Annoyingly,
2258         dnl "arch" here is not `uname -m` because it is "i386" even when uname
2259         dnl returns e.g. "i686". So we need to test for it explicitly.
2260         if test "$ac_cv_sizeof_void_p" = 8; then
2261             if test -d "/usr/lib/`uname -m`-linux-gnu"; then
2262                 wx_cv_std_libfullpath="/usr/lib/`uname -m`-linux-gnu"
2263             elif test -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2264                 wx_cv_std_libpath="lib64"
2265             fi
2266         else
2267             case "${host}" in
2268                 i*86-*-linux* )
2269                     if test -d '/usr/lib/i386-linux-gnu'; then
2270                         wx_cv_std_libfullpath='/usr/lib/i386-linux-gnu'
2271                     fi
2272             esac
2273         fi
2274
2275         dnl And on top of all this, some packages haven't been updated for
2276         dnl full multiarch support yet so we still need to look in /usr/lib
2277         dnl too as well.
2278         if test -n "$wx_cv_std_libfullpath" -a -d "/usr/lib"; then
2279             wx_cv_std_libfullpath="$wx_cv_std_libfullpath /usr/lib"
2280         fi
2281         ;;
2282 esac
2283
2284 if test -z "$wx_cv_std_libpath"; then
2285     wx_cv_std_libpath="lib"
2286 fi
2287
2288 if test -z "$wx_cv_std_libfullpath"; then
2289     wx_cv_std_libfullpath="/usr/$wx_cv_std_libpath"
2290 fi
2291
2292
2293 AC_MSG_RESULT($wx_cv_std_libfullpath)
2294
2295 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` $wx_cv_std_libfullpath"
2296
2297 dnl Cross compiling with gcc?
2298 if test "$build" != "$host" -a "$GCC" = yes; then
2299     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2300     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2301     dnl for a 'root' below which libraries and headers for the target system
2302     dnl might be installed.
2303     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2304         cross_root=`dirname $cross_root`
2305         cross_root=`dirname $cross_root`
2306
2307         dnl substitute this candiate root for '^/usr' in the search lists,
2308         dnl strip out any that don't start '^/usr'.
2309         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2310         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2311         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2312
2313         dnl also have pkg-config search for *.pc files under this 'root'
2314         if test -z "$PKG_CONFIG_PATH"; then
2315             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2316             export PKG_CONFIG_PATH
2317         fi
2318
2319         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2320         dnl -x-libraries are given on the command line. So if they are not
2321         dnl set then set them here to plausible defaults.
2322         if test -z "$x_includes" -o "$x_includes" = NONE; then
2323             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2324             x_includes=$ac_find_includes
2325         fi
2326         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2327             WX_PATH_FIND_LIBRARIES(Xt)
2328             x_libraries=$ac_find_libraries
2329         fi
2330     fi
2331 fi
2332
2333 dnl ------------------------------------------------------------------------
2334 dnl Check for libraries
2335 dnl ------------------------------------------------------------------------
2336
2337 dnl flush the cache because checking for libraries below might abort
2338 AC_CACHE_SAVE
2339
2340 dnl Only add the -lm library if floating point functions cannot be used
2341 dnl without it.  This check is important on cygwin because of the bizarre
2342 dnl way that they have organized functions into libraries.  On cygwin, both
2343 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2344 dnl means that
2345 dnl   1) linking with -lm is not necessary, and
2346 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2347 dnl In particular, if you compile any program with -mno-cygwin and link with
2348 dnl -lm, it will crash instantly when it is run.  This happens because the
2349 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2350 dnl the ___main function instead of allowing it to be defined by
2351 dnl /usr/lib/mingw/libmingw32.a as it should be.
2352 dnl
2353 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2354 dnl
2355 dnl Just check a few floating point functions. If they are all found without
2356 dnl -lm, then we must not need -lm.
2357 have_cos=0
2358 have_floor=0
2359 AC_CHECK_FUNCS(cos, have_cos=1)
2360 AC_CHECK_FUNCS(floor, have_floor=1)
2361 AC_MSG_CHECKING(if floating point functions link without -lm)
2362 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2363     AC_MSG_RESULT(yes)
2364 else
2365     AC_MSG_RESULT(no)
2366     LIBS="$LIBS -lm"
2367     # use different functions to avoid configure caching
2368     have_sin=0
2369     have_ceil=0
2370     AC_CHECK_FUNCS(sin, have_sin=1)
2371     AC_CHECK_FUNCS(ceil, have_ceil=1)
2372     AC_MSG_CHECKING(if floating point functions link with -lm)
2373     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2374         AC_MSG_RESULT(yes)
2375     else
2376         AC_MSG_RESULT(no)
2377         # not sure we should warn the user, crash, etc.
2378     fi
2379 fi
2380
2381 dnl check for C99 string to long long conversion functions, assume that if we
2382 dnl have the unsigned variants, then we have the signed ones as well
2383 dnl
2384 dnl at least under SGI these functions are only available in C99 code and not
2385 dnl in C++ so do these tests using C++ compiler
2386 AC_LANG_PUSH(C++)
2387 if test "wxUSE_UNICODE" = "yes"; then
2388     WX_CHECK_FUNCS(wcstoull)
2389 else
2390     WX_CHECK_FUNCS(strtoull)
2391 fi
2392 AC_LANG_POP()
2393
2394 dnl ---------------------------------------------------------------------------
2395 dnl Optional libraries
2396 dnl
2397 dnl   --with-<lib>=sys
2398 dnl       looks for system library and fails if not found
2399 dnl
2400 dnl   --with-<lib>
2401 dnl   --with-<lib>=yes
2402 dnl       looks for system library and, if not found, prints a warning,
2403 dnl       falls back to the builtin wx version, and continues configuration
2404 dnl
2405 dnl   --with-<lib>=builtin
2406 dnl       uses builtin wx version without searching for system library
2407 dnl
2408 dnl   --with-<lib>=no
2409 dnl   --without-<lib>
2410 dnl       do not use library (neither system nor builtin wx version)
2411 dnl
2412 dnl ---------------------------------------------------------------------------
2413
2414 dnl ------------------------------------------------------------------------
2415 dnl Check for regex libraries
2416 dnl ------------------------------------------------------------------------
2417
2418 if test "$wxUSE_REGEX" != "no"; then
2419     AC_DEFINE(wxUSE_REGEX)
2420
2421     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2422         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2423         wxUSE_REGEX=builtin
2424     fi
2425
2426     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2427         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2428         dnl on some old systems it may be in libregex - check for it too?
2429         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2430
2431         if test "x$ac_cv_func_regcomp" != "xyes"; then
2432             if test "$wxUSE_REGEX" = "sys" ; then
2433                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2434             else
2435                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2436                 wxUSE_REGEX=builtin
2437             fi
2438         else
2439             dnl we are using the system library
2440             wxUSE_REGEX=sys
2441             dnl only the built-in supports advanced REs
2442             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2443         fi
2444     fi
2445 fi
2446
2447 dnl ------------------------------------------------------------------------
2448 dnl Check for zlib compression library
2449 dnl ------------------------------------------------------------------------
2450
2451 ZLIB_LINK=
2452 if test "$wxUSE_ZLIB" != "no" ; then
2453     AC_DEFINE(wxUSE_ZLIB)
2454
2455     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2456         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2457         dnl should still use it because hopefully (can someone confirm this?)
2458         dnl Apple did fix the security problem in it and not using the system
2459         dnl library results in a whole bunch of warnings when linking with
2460         dnl Carbon framework
2461         if test "$USE_DARWIN" = 1; then
2462             system_zlib_h_ok="yes"
2463         else
2464             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2465             dnl known to not work) and although I don't know which is
2466             dnl the minimal required version it's safer to test for 1.1.4 as
2467             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2468             dnl has anything more ancient (1.1.3 was released in July 1998)
2469             dnl anyhow
2470             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2471                 [AC_TRY_RUN(
2472                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2473                     [
2474                         #include <zlib.h>
2475                         #include <stdio.h>
2476
2477                         int main()
2478                         {
2479                             FILE *f=fopen("conftestval", "w");
2480                             if (!f) exit(1);
2481                             fprintf(f, "%s",
2482                                     ZLIB_VERSION[0] == '1' &&
2483                                     (ZLIB_VERSION[2] > '1' ||
2484                                     (ZLIB_VERSION[2] == '1' &&
2485                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2486                             exit(0);
2487                         }
2488                     ],
2489                     ac_cv_header_zlib_h=`cat conftestval`,
2490                     ac_cv_header_zlib_h=no,
2491                     dnl cross-compiling: don't have an answer, try later
2492                     unset ac_cv_header_zlib_h
2493                 )]
2494             )
2495             dnl If the test above did not come up with a value (e.g. cross
2496             dnl compiling) then this should give a definitive answer
2497             AC_CHECK_HEADER(zlib.h,,, [ ])
2498
2499             system_zlib_h_ok=$ac_cv_header_zlib_h
2500         fi
2501
2502         if test "$system_zlib_h_ok" = "yes"; then
2503             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2504         fi
2505
2506         if test "x$ZLIB_LINK" = "x" ; then
2507             if test "$wxUSE_ZLIB" = "sys" ; then
2508                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2509             else
2510                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2511                 wxUSE_ZLIB=builtin
2512             fi
2513         else
2514             dnl we are using the system library
2515             wxUSE_ZLIB=sys
2516         fi
2517     fi
2518 fi
2519
2520 dnl ------------------------------------------------------------------------
2521 dnl Check for png library
2522 dnl ------------------------------------------------------------------------
2523
2524 PNG_LINK=
2525 if test "$wxUSE_LIBPNG" != "no" ; then
2526     AC_DEFINE(wxUSE_LIBPNG)
2527
2528     dnl for the check below to have a chance to succeed, we must already have
2529     dnl libz somewhere
2530     if test "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2531         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2532         wxUSE_LIBPNG=builtin
2533     fi
2534
2535     if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2536         dnl libpng version 0.9 is known to not work, if an even newer
2537         dnl version is required, just bump it up in the test below
2538         AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2539             [AC_TRY_RUN(
2540                 dnl png.h defines PNG_LIBPNG_VER=number
2541                 [
2542                     #include <png.h>
2543                     #include <stdio.h>
2544
2545                     int main()
2546                     {
2547                         FILE *f=fopen("conftestval", "w");
2548                         if (!f) exit(1);
2549                         fprintf(f, "%s",
2550                                  PNG_LIBPNG_VER > 90 ? "yes" : "no");
2551                         exit(0);
2552                     }
2553                 ],
2554                 ac_cv_header_png_h=`cat conftestval`,
2555                 ac_cv_header_png_h=no,
2556                 dnl cross-compiling: test (later) if we have any png.h
2557                 unset ac_cv_header_png_h
2558             )]
2559         )
2560         AC_CHECK_HEADER(png.h,,, [ ])
2561
2562         if test "$ac_cv_header_png_h" = "yes"; then
2563             AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
2564         fi
2565
2566         if test "x$PNG_LINK" = "x" ; then
2567             if test "$wxUSE_LIBPNG" = "sys" ; then
2568                 AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2569             else
2570                 AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2571                 wxUSE_LIBPNG=builtin
2572             fi
2573         else
2574             dnl we are using the system library
2575             wxUSE_LIBPNG=sys
2576         fi
2577     fi
2578 fi
2579
2580 dnl ------------------------------------------------------------------------
2581 dnl Check for jpeg library
2582 dnl ------------------------------------------------------------------------
2583
2584 dnl this check must be done before the check for libtiff as libtiff uses
2585 dnl libjpeg itself
2586 JPEG_LINK=
2587 if test "$wxUSE_LIBJPEG" != "no" ; then
2588     AC_DEFINE(wxUSE_LIBJPEG)
2589
2590     if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2591         dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2592         dnl HAVE_STDLIB_H which are already defined and this provokes
2593         dnl a compiler warning which configure considers as an error...
2594         AC_MSG_CHECKING(for jpeglib.h)
2595         AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2596             AC_TRY_COMPILE(
2597                 [
2598                     #undef HAVE_STDLIB_H
2599                     #include <stdio.h>
2600                     #include <jpeglib.h>
2601                 ],
2602                 [
2603                 ],
2604                 ac_cv_header_jpeglib_h=yes,
2605                 ac_cv_header_jpeglib_h=no
2606             )
2607         )
2608         AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2609
2610         if test "$ac_cv_header_jpeglib_h" = "yes"; then
2611             AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2612         fi
2613
2614         if test "x$JPEG_LINK" = "x" ; then
2615             if test "$wxUSE_LIBJPEG" = "sys" ; then
2616                 AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2617             else
2618                 AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2619                 wxUSE_LIBJPEG=builtin
2620             fi
2621         else
2622             dnl we are using the system library
2623             wxUSE_LIBJPEG=sys
2624
2625             if test "$wxUSE_MSW" = 1; then
2626                 dnl boolean is defined by the jpeg headers and also by the
2627                 dnl Windows headers of some compilers. This type has been
2628                 dnl renamed in the builtin, so it is only an issue when
2629                 dnl using an external jpeg lib on Windows.
2630                 AC_CHECK_TYPES(
2631                     [boolean],
2632                     [
2633                         AC_CHECK_SIZEOF(
2634                             [boolean],
2635                             [],
2636                             [
2637                                 #undef HAVE_BOOLEAN
2638                                 #include <stdio.h>
2639                                 #include <jpeglib.h>
2640                             ])
2641                         AC_DEFINE_UNQUOTED(
2642                             [wxHACK_BOOLEAN],
2643                             [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2644                     ],
2645                     [],
2646                     [#include <windows.h>])
2647             fi
2648         fi
2649     fi
2650 fi
2651
2652 dnl ------------------------------------------------------------------------
2653 dnl Check for tiff library
2654 dnl ------------------------------------------------------------------------
2655
2656 TIFF_LINK=
2657 TIFF_PREREQ_LINKS=-lm
2658 if test "$wxUSE_LIBTIFF" != "no" ; then
2659     AC_DEFINE(wxUSE_LIBTIFF)
2660
2661     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2662         dnl libtiff may depend on libjpeg and libz so use them in the test
2663         dnl below or it would fail
2664         if test "$wxUSE_LIBJPEG" = "sys"; then
2665             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2666         fi
2667         if test "$wxUSE_ZLIB" = "sys"; then
2668             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2669         fi
2670         AC_CHECK_HEADER(tiffio.h,
2671                         [
2672                             AC_CHECK_LIB(tiff, TIFFError,
2673                                          TIFF_LINK=" -ltiff",
2674                                          ,
2675                                          $TIFF_PREREQ_LINKS)
2676                         ],
2677                         [],
2678                         [ ]
2679                        )
2680
2681         if test "x$TIFF_LINK" = "x" ; then
2682             if test "$wxUSE_LIBTIFF" = "sys" ; then
2683                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2684             else
2685                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2686                 wxUSE_LIBTIFF=builtin
2687             fi
2688         else
2689             dnl we are using the system library
2690             wxUSE_LIBTIFF=sys
2691         fi
2692     fi
2693     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2694         if test "$wxUSE_LIBJPEG" = "no"; then
2695             dnl we have to prevent the builtin libtiff configure from building the
2696             dnl library with JPEG support as this was explicitly disabled by user,
2697             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2698             dnl (which will be passed to it anyhow as configure passes arguments to
2699             dnl the top-level script to all the other ones called recursively), so
2700             dnl we need to hack around this
2701             ac_configure_args="$ac_configure_args --disable-jpeg"
2702         fi
2703         AC_CONFIG_SUBDIRS([src/tiff])
2704     fi
2705 fi
2706
2707 dnl ------------------------------------------------------------------------
2708 dnl Check for expat libraries
2709 dnl ------------------------------------------------------------------------
2710
2711 if test "$wxUSE_EXPAT" != "no"; then
2712     wxUSE_XML=yes
2713     AC_DEFINE(wxUSE_EXPAT)
2714     AC_DEFINE(wxUSE_XML)
2715
2716     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2717         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2718         if test "x$found_expat_h" = "x1"; then
2719             dnl Expat 1.95.6 comes with broken expat.h:
2720             AC_CACHE_CHECK([if expat.h is valid C++ header],
2721                 wx_cv_expat_is_not_broken,
2722                 [
2723                 AC_LANG_PUSH(C++)
2724                 AC_TRY_COMPILE([#include <expat.h>],[],
2725                     wx_cv_expat_is_not_broken=yes,
2726                     wx_cv_expat_is_not_broken=no
2727                 )
2728                 AC_LANG_POP()
2729                 ]
2730             )
2731             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2732                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2733             fi
2734         fi
2735         if test "x$EXPAT_LINK" = "x" ; then
2736             if test "$wxUSE_EXPAT" = "sys" ; then
2737                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2738             else
2739                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2740                 wxUSE_EXPAT=builtin
2741             fi
2742         else
2743             dnl we are using the system library
2744             wxUSE_EXPAT=sys
2745         fi
2746     fi
2747     if test "$wxUSE_EXPAT" = "builtin" ; then
2748         dnl Expat needs this:
2749         AC_CONFIG_SUBDIRS([src/expat])
2750     fi
2751 fi
2752
2753
2754 dnl ------------------------------------------------------------------------
2755 dnl Check for libmspack
2756 dnl ------------------------------------------------------------------------
2757
2758 if test "$wxUSE_LIBMSPACK" != "no"; then
2759     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2760     if test "x$found_mspack_h" = "x1"; then
2761         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2762                      MSPACK_LINK=" -lmspack")
2763     fi
2764     if test "x$MSPACK_LINK" = "x" ; then
2765         wxUSE_LIBMSPACK=no
2766     fi
2767 fi
2768
2769 if test "$wxUSE_LIBMSPACK" != "no"; then
2770     AC_DEFINE(wxUSE_LIBMSPACK)
2771 fi
2772
2773
2774 dnl ----------------------------------------------------------------
2775 dnl search for toolkit (widget sets)
2776 dnl ----------------------------------------------------------------
2777
2778 AFMINSTALL=
2779 WIN32INSTALL=
2780
2781 TOOLKIT=
2782 TOOLKIT_INCLUDE=
2783 WIDGET_SET=
2784
2785 dnl are we building for a win32 target environment?
2786 dnl If so, setup common stuff needed for both GUI and Base libs.
2787 if test "$USE_WIN32" = 1 ; then
2788     AC_CHECK_HEADERS(w32api.h,,, [ ])
2789     AC_CHECK_HEADER(windows.h,,
2790     [
2791         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2792     ],
2793     [ ])
2794
2795     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2796     case "${host}" in
2797         x86_64-*-mingw32* )
2798             dnl we need to define this to embed the manifest for correct
2799             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2800             dnl the default in wx/msw/rcdefs.h)
2801             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2802         ;;
2803     esac
2804     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2805         LIBS="$LIBS -loleacc"
2806     fi
2807
2808     case "${host}" in
2809         *-*-cygwin* )
2810             dnl Cygwin doesn't include these by default
2811             LIBS="$LIBS -lkernel32 -luser32"
2812     esac
2813
2814     dnl This one is still used by some sample makefiles.
2815     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2816     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2817
2818     dnl This lot we export to wx-config.  It must add the relevant
2819     dnl include directories at the point when they can be known.
2820     dnl (but are these (still) required anyway?)
2821     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2822
2823     dnl install Win32-specific files in "make install"
2824     WIN32INSTALL=win32install
2825 fi
2826
2827 if test "$wxUSE_GUI" = "yes"; then
2828     USE_GUI=1
2829
2830     GUI_TK_LIBRARY=
2831
2832     WXGTK1=
2833     WXGTK127=
2834     WXGTK2=
2835     WXGTK3=
2836     WXGPE=
2837
2838     if test "$wxUSE_OLD_COCOA" = 1 ; then
2839         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2840             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2841             wxUSE_PRINTING_ARCHITECTURE=no
2842         fi
2843         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2844             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2845             wxUSE_DRAG_AND_DROP=no
2846         fi
2847         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2848             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2849             wxUSE_DRAGIMAGE=no
2850         fi
2851     fi
2852
2853     if test "$wxUSE_MSW" = 1 ; then
2854         TOOLKIT=MSW
2855         GUIDIST=MSW_DIST
2856
2857         dnl -mwindows causes a heap of other default gui libs to be linked in.
2858         case "${host}" in
2859             *-*-mingw32* )
2860                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2861         esac
2862     fi
2863
2864     if test "$wxUSE_GTK" = 1; then
2865         dnl GTK+ test program must be compiled with C compiler
2866         AC_MSG_CHECKING([for GTK+ version])
2867
2868         gtk_version_cached=1
2869         AC_CACHE_VAL(wx_cv_lib_gtk,
2870             [
2871                 dnl stupid GTK+ AM macros produce their own messages, so we
2872                 dnl have to pass to the next line
2873                 gtk_version_cached=0
2874                 AC_MSG_RESULT()
2875
2876                 dnl we must link against lgthread unless the user
2877                 dnl used --disable-threads
2878                 GTK_MODULES=
2879                 if test "$wxUSE_THREADS" = "yes"; then
2880                     GTK_MODULES=gthread
2881                 fi
2882
2883                 if test -z "$wxGTK_VERSION"; then
2884                     wxGTK_VERSION=any
2885                 fi
2886
2887                 dnl detect GTK2
2888                 wx_cv_lib_gtk=
2889                 if test "x$wxGTK_VERSION" != "x1"
2890                 then
2891                     dnl The gthread.pc that ships with Solaris returns '-mt',
2892                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2893                     dnl So disable the compile check and remove the -mt below.
2894                     case "${host}" in
2895                         *-*-solaris2* )
2896                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2897                                 enable_gtktest=no
2898                             fi
2899                     esac
2900
2901                     if test "$wxGTK_VERSION" != 3; then
2902                         AM_PATH_GTK_2_0(2.6.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2903                     fi
2904                     if test -z "$wx_cv_lib_gtk"; then
2905                         if test "$wxGTK_VERSION" = 3 -o "$wxGTK_VERSION" = any; then
2906                             AM_PATH_GTK_3_0(, wx_cv_lib_gtk=3, , $GTK_MODULES)
2907                         fi
2908                     fi
2909                 fi
2910
2911                 dnl detect GTK1.x
2912                 if test -z "$wx_cv_lib_gtk"; then
2913                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2914                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2915
2916                         if test -z "$wx_cv_lib_gtk"; then
2917                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2918                         fi
2919                     fi
2920                 fi
2921
2922                 if test -z "$wx_cv_lib_gtk"; then
2923                     dnl looks better in AC_MSG_RESULT
2924                     wx_cv_lib_gtk=none
2925                 else
2926                     dnl we use symbols from X11 directly so we should link with it
2927                     GTK_LIBS="$GTK_LIBS -lX11"
2928
2929                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2930                     dnl subsequent runs
2931                     wx_cv_cflags_gtk=$GTK_CFLAGS
2932                     wx_cv_libs_gtk=$GTK_LIBS
2933                 fi
2934             ]
2935         )
2936
2937         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2938         dnl enough
2939         if test "$gtk_version_cached" = 1; then
2940             AC_MSG_RESULT($wx_cv_lib_gtk)
2941         fi
2942
2943         case "$wx_cv_lib_gtk" in
2944             3)      WXGTK3=1
2945                     TOOLKIT_VERSION=3
2946                     ;;
2947             2.0)    WXGTK2=1
2948                     TOOLKIT_VERSION=2
2949                     ;;
2950             1.2.7)  WXGTK127=1
2951                     WXGTK1=1
2952                     ;;
2953             1.2*)   WXGTK1=1 ;;
2954             *)      AC_MSG_ERROR([
2955 The development files for GTK+ were not found. For GTK+ 2, please
2956 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2957 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2958 and that the version is 1.2.3 or above. Also check that the
2959 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2960 --libs' are in the LD_LIBRARY_PATH or equivalent.
2961                             ])
2962                     ;;
2963         esac
2964
2965         if test "$WXGTK3" = 1; then
2966             AC_DEFINE(__WXGTK218__)
2967             AC_DEFINE(__WXGTK210__)
2968         elif test "$WXGTK2" = 1; then
2969             save_CFLAGS="$CFLAGS"
2970             save_LIBS="$LIBS"
2971             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2972             LIBS="$LIBS $wx_cv_libs_gtk"
2973
2974             dnl test if we have at least GTK+ 2.18:
2975             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
2976             AC_TRY_COMPILE([
2977                             #include <gtk/gtk.h>
2978                            ],
2979                            [
2980                             #if !GTK_CHECK_VERSION(2,18,0)
2981                             Not GTK+ 2.18
2982                             #endif
2983                            ],
2984                            [
2985                             AC_DEFINE(__WXGTK218__)
2986                             AC_DEFINE(__WXGTK210__)
2987                             AC_MSG_RESULT([yes])
2988                             ac_wxgtk218=1
2989                            ],
2990                            [
2991                             AC_MSG_RESULT([no])
2992                             ac_wxgtk218=0
2993                            ])
2994
2995             if test "$ac_wxgtk218" = 0; then
2996                 dnl test if we have at least GTK+ 2.10:
2997                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2998                 AC_TRY_COMPILE([
2999                                 #include <gtk/gtk.h>
3000                                ],
3001                                [
3002                                 #if !GTK_CHECK_VERSION(2,10,0)
3003                                 Not GTK+ 2.10
3004                                 #endif
3005                                ],
3006                                [
3007                                 AC_DEFINE(__WXGTK210__)
3008                                 AC_MSG_RESULT([yes])
3009                                 ac_wxgtk210=1
3010                                ],
3011                                [
3012                                 AC_MSG_RESULT([no])
3013                                 ac_wxgtk210=0
3014                                ])
3015             fi
3016
3017             CFLAGS="$save_CFLAGS"
3018             LIBS="$save_LIBS"
3019         else
3020             if test "$wxUSE_UNICODE" = "yes"; then
3021                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3022                 wxUSE_UNICODE=no
3023             fi
3024
3025             dnl test for XIM support in libgdk
3026             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3027
3028             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3029             dnl have it but we do the check for the others)
3030             if test "$USE_DARWIN" != 1; then
3031                 AC_CHECK_FUNCS(poll)
3032             fi
3033         fi
3034
3035         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3036         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3037         AFMINSTALL=afminstall
3038         TOOLKIT=GTK
3039         GUIDIST=GTK_DIST
3040
3041         dnl test for external libxpm if we're configured to use it
3042         if test "$wxUSE_GPE" = "yes"; then
3043             AC_MSG_CHECKING(for gpewidget library)
3044             WX_PATH_FIND_LIBRARIES(gpewidget)
3045             if test "$ac_find_libraries" != "" ; then
3046                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3047                 dnl -lgpewidget must be before all GTK libs and
3048                 dnl we guess its path from the prefix
3049                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3050                 WXGPE=1
3051                 AC_MSG_RESULT([found in $ac_find_libraries])
3052             else
3053                 AC_MSG_RESULT(not found)
3054             fi
3055
3056             dnl AC_MSG_CHECKING(for gpe library)
3057             dnl WX_PATH_FIND_LIBRARIES(gpe)
3058             dnl if test "$ac_find_libraries" != "" ; then
3059             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3060             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3061             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3062             dnl else
3063             dnl     AC_MSG_RESULT(not found)
3064             dnl fi
3065         fi
3066     fi
3067
3068     if test "$wxUSE_DFB" = 1; then
3069        PKG_PROG_PKG_CONFIG()
3070
3071        PKG_CHECK_MODULES(DIRECTFB,
3072                          [directfb >= 0.9.23],
3073                          [
3074                            wxUSE_UNIVERSAL="yes"
3075                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3076                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3077                            TOOLKIT=DFB
3078                            GUIDIST=DFB_DIST
3079                          ],
3080                          [
3081                            AC_MSG_ERROR([DirectFB not found.])
3082                          ]
3083                          )
3084     fi
3085
3086     if test "$wxUSE_MICROWIN" = 1; then
3087         AC_MSG_CHECKING(for MicroWindows)
3088         if test "x$MICROWINDOWS" = x ; then
3089             AC_MSG_RESULT(not found)
3090             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3091         else
3092             AC_MSG_RESULT($MICROWINDOWS)
3093         fi
3094
3095         if test -f $MICROWINDOWS/lib/libmwin.a; then
3096             AC_MSG_RESULT(MicroWindows' libraries found.)
3097         else
3098             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3099         fi
3100
3101         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3102         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3103
3104         wxUSE_UNIVERSAL="yes"
3105
3106         AFMINSTALL=afminstall
3107         TOOLKIT=MICROWIN
3108         GUIDIST=MICROWIN_DIST
3109
3110         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3111     fi
3112
3113     dnl common part of X11 and Motif port checks
3114     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3115         dnl use standard macros to check for X headers/libs, this brings
3116         dnl support for the standard configure options --x-includes,
3117         dnl --x-libraries and --no-x
3118         AC_PATH_XTRA
3119
3120         if test "$no_x" = "yes"; then
3121           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3122         fi
3123
3124         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3125         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3126         dnl this junk out
3127         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3128         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3129         AFMINSTALL=afminstall
3130         COMPILED_X_PROGRAM=0
3131
3132     fi
3133
3134     if test "$wxUSE_X11" = 1; then
3135         if test "$wxUSE_NANOX" = "yes"; then
3136             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3137             if test "x$MICROWIN" = x ; then
3138                 AC_MSG_RESULT(not found)
3139                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3140             else
3141                 AC_MSG_RESULT($MICROWIN)
3142                 AC_DEFINE(wxUSE_NANOX)
3143             fi
3144         fi
3145
3146         if test "$wxUSE_UNICODE" = "yes"; then
3147             PKG_PROG_PKG_CONFIG()
3148
3149             PKG_CHECK_MODULES(PANGOX, pangox,
3150                 [
3151                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3152                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3153                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3154                 ],
3155                 [
3156                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3157                 ]
3158             )
3159             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3160                 [
3161                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3162                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3163                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3164                 ],
3165                 [
3166                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3167                     wxUSE_PRINTING_ARCHITECTURE="no"
3168                 ]
3169             )
3170             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3171                 [
3172                     AC_DEFINE(HAVE_PANGO_XFT)
3173                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3174                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3175                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3176                 ],
3177                 [
3178                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3179                 ]
3180             )
3181             save_LIBS="$LIBS"
3182             LIBS="$LIBS $PANGOX_LIBS"
3183             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3184             LIBS="$save_LIBS"
3185         fi
3186
3187         wxUSE_UNIVERSAL="yes"
3188
3189         if test "$wxUSE_NANOX" = "yes"; then
3190             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3191             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__NANOX__ -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
3192             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3193         else
3194             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3195         fi
3196
3197         TOOLKIT=X11
3198         GUIDIST=X11_DIST
3199     fi
3200
3201     if test "$wxUSE_MOTIF" = 1; then
3202         AC_MSG_CHECKING(for Motif/Lesstif headers)
3203         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3204         if test "$ac_find_includes" != "" ; then
3205             AC_MSG_RESULT(found in $ac_find_includes)
3206             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3207             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3208         else
3209             save_CFLAGS=$CFLAGS
3210             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3211
3212             AC_TRY_COMPILE(
3213                 [
3214                     #include <Xm/Xm.h>
3215                 ],
3216                 [
3217                     int version;
3218                     version = xmUseVersion;
3219                 ],
3220                 [
3221                     AC_MSG_RESULT(found in default search path)
3222                     COMPILED_X_PROGRAM=1
3223                 ],
3224                 [
3225                     AC_MSG_RESULT(no)
3226                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3227                 ]
3228             )
3229
3230             CFLAGS=$save_CFLAGS
3231         fi
3232
3233
3234         AC_MSG_CHECKING(for Motif/Lesstif library)
3235         WX_PATH_FIND_LIBRARIES(Xm)
3236
3237         if test "x$ac_find_libraries" != "x" ; then
3238             AC_MSG_RESULT(found in $ac_find_libraries)
3239
3240             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3241             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3242         else
3243             dnl it might happen that we found headers in one of the standard
3244             dnl paths but the libs are elsewhere but still in default (linker)
3245             dnl path -- try to compile a test program to check for this
3246             save_CFLAGS=$CFLAGS
3247             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3248             save_LIBS="$LIBS"
3249             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3250
3251             AC_TRY_LINK(
3252                 [
3253                     #include <Xm/Xm.h>
3254                 ],
3255                 [
3256                     int version;
3257                     version = xmUseVersion;
3258                 ],
3259                 [
3260                     AC_MSG_RESULT(found in default search path)
3261                     COMPILED_X_PROGRAM=1
3262                 ],
3263                 [
3264                     AC_MSG_RESULT(no)
3265                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3266                 ]
3267             )
3268
3269             CFLAGS=$save_CFLAGS
3270             LIBS="$save_LIBS"
3271         fi
3272
3273         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3274         libp_link=""
3275         libsm_ice_link=""
3276         libs_found=0
3277         for libp in "" " -lXp"; do
3278             if test "$libs_found" = 0; then
3279                 for libsm_ice in "" " -lSM -lICE"; do
3280                     if test "$libs_found" = 0; then
3281                         save_LIBS="$LIBS"
3282                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3283                         save_CFLAGS=$CFLAGS
3284                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3285
3286                         AC_TRY_LINK(
3287                             [
3288                                 #include <Xm/Xm.h>
3289                                 #include <Xm/List.h>
3290                             ],
3291                             [
3292                                 XmString string = NULL;
3293                                 Widget w = NULL;
3294                                 int position = 0;
3295                                 XmListAddItem(w, string, position);
3296                             ],
3297                             [
3298                                 libp_link="$libp"
3299                                 libsm_ice_link="$libsm_ice"
3300                                 AC_MSG_RESULT(
3301                                     [need${libp_link}${libsm_ice_link}])
3302                                 libs_found=1
3303                             ], []
3304                         )
3305
3306                         LIBS="$save_LIBS"
3307                         CFLAGS=$save_CFLAGS
3308                     fi
3309                 done
3310             fi
3311         done
3312
3313         if test "$libs_found" = 0; then
3314             AC_MSG_RESULT([can't find the right libraries])
3315             AC_MSG_ERROR([can't link a simple motif program])
3316         fi
3317
3318         dnl this seems to be needed under IRIX and shouldn't do any harm
3319         dnl elsewhere
3320         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3321
3322         save_CFLAGS=$CFLAGS
3323         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3324
3325         AC_CACHE_CHECK([for Motif 2],
3326             wx_cv_lib_motif2,
3327             AC_TRY_COMPILE([
3328                             #include <Xm/Xm.h>
3329                            ],
3330                            [
3331                             #if XmVersion < 2000
3332                             Not Motif 2
3333                             #endif
3334                            ],
3335                            wx_cv_lib_motif2="yes",
3336                            wx_cv_lib_motif2="no"))
3337         if test "$wx_cv_lib_motif2" = "yes"; then
3338             AC_DEFINE(__WXMOTIF20__,1)
3339         else
3340             AC_DEFINE(__WXMOTIF20__,0)
3341         fi
3342
3343         AC_CACHE_CHECK([whether Motif is Lesstif],
3344             wx_cv_lib_lesstif,
3345             AC_TRY_COMPILE([
3346                             #include <Xm/Xm.h>
3347                            ],
3348                            [
3349                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3350                             Not Lesstif
3351                             #endif
3352                            ],
3353                            wx_cv_lib_lesstif="yes",
3354                            wx_cv_lib_lesstif="no")
3355         )
3356         if test "$wx_cv_lib_lesstif" = "yes"; then
3357             AC_DEFINE(__WXLESSTIF__,1)
3358         else
3359             AC_DEFINE(__WXLESSTIF__,0)
3360         fi
3361
3362         CFLAGS=$save_CFLAGS
3363
3364         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3365         TOOLKIT=MOTIF
3366         GUIDIST=MOTIF_DIST
3367     fi
3368
3369     dnl more tests common to X11 and Motif:
3370     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3371         dnl test for external libxpm if we're configured to use it
3372         if test "$wxUSE_LIBXPM" = "sys"; then
3373             AC_MSG_CHECKING(for Xpm library)
3374             WX_PATH_FIND_LIBRARIES(Xpm)
3375             if test "$ac_find_libraries" != "" ; then
3376                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3377                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3378                 AC_MSG_RESULT(found in $ac_find_libraries)
3379
3380                 AC_CACHE_CHECK([for X11/xpm.h],
3381                     wx_cv_x11_xpm_h,
3382                     [
3383                         save_CFLAGS=$CFLAGS
3384                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3385
3386                         AC_TRY_COMPILE(
3387                             [
3388                                 #include <X11/xpm.h>
3389                             ],
3390                             [
3391                                 int version;
3392                                 version = XpmLibraryVersion();
3393                             ],
3394                             wx_cv_x11_xpm_h=yes,
3395                             wx_cv_x11_xpm_h=no
3396                         )
3397
3398                         CFLAGS=$save_CFLAGS
3399                     ]
3400                 )
3401
3402                 if test $wx_cv_x11_xpm_h = "yes"; then
3403                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3404                     AC_DEFINE(wxHAVE_LIB_XPM)
3405                 else
3406                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3407                 fi
3408             fi
3409
3410         fi
3411
3412         dnl XShapeQueryExtension checks: first the library, then prototype
3413         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3414                      [
3415                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3416                       wxHAVE_XEXT_LIB=1
3417                      ],
3418                      [], [$GUI_TK_LIBRARY -lX11])
3419
3420         if test "$wxHAVE_XEXT_LIB" = 1; then
3421             save_CFLAGS="$CFLAGS"
3422             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3423
3424             AC_MSG_CHECKING([for X11/extensions/shape.h])
3425             AC_TRY_COMPILE([
3426                             #include <X11/Xlib.h>
3427                             #include <X11/extensions/shape.h>
3428                            ],
3429                            [
3430                             int dummy1, dummy2;
3431                             XShapeQueryExtension((Display*)NULL,
3432                                                  (int*)NULL, (int*)NULL);
3433                            ],
3434                            [
3435                             AC_DEFINE(HAVE_XSHAPE)
3436                             AC_MSG_RESULT([found])
3437                            ],
3438                            [
3439                             AC_MSG_RESULT([not found])
3440                            ])
3441             CFLAGS="$save_CFLAGS"
3442
3443         fi
3444     fi
3445
3446     if test "$wxUSE_OSX_CARBON" = 1; then
3447         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3448         if test "$GCC" = yes; then
3449             AC_MSG_RESULT([gcc])
3450             CPPFLAGS_PASCAL="-fpascal-strings"
3451         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3452             AC_MSG_RESULT([xlc])
3453             CPPFLAGS_PASCAL="-qmacpstr"
3454         else
3455             AC_MSG_RESULT([none])
3456         fi
3457
3458         if test "x$wxUSE_UNIX" = "xyes"; then
3459             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3460         else
3461             dnl platform.h needs TARGET_CARBON before setup.h
3462             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3463         fi
3464
3465         TOOLKIT=OSX_CARBON
3466         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3467         GUIDIST=OSX_CARBON_DIST
3468         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3469         dnl are different, so they need different names:
3470         WXBASEPORT="_carbon"
3471
3472         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3473         dnl to also define these extra symbols to make it possible to test for
3474         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3475         dnl is a new name)
3476         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3477     fi
3478
3479     if test "$wxUSE_OSX_COCOA" = 1; then
3480         TOOLKIT=OSX_COCOA
3481         GUIDIST=OSX_COCOA_DIST
3482
3483         dnl see the comment above in wxUSE_OSX_CARBON branch
3484         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3485     fi
3486
3487     if test "$wxUSE_OSX_IPHONE" = 1; then
3488         TOOLKIT=OSX_IPHONE
3489     fi
3490
3491     if test "$wxUSE_OLD_COCOA" = 1; then
3492         TOOLKIT=COCOA
3493         GUIDIST=COCOA_DIST
3494     fi
3495
3496     if test "$wxUSE_PM" = 1; then
3497         TOOLKIT=PM
3498         GUIDIST=PM_DIST
3499         AC_CACHE_CHECK([for type SPBCDATA],
3500             wx_cv_spbcdata,
3501             [
3502                 AC_TRY_COMPILE(
3503                     [
3504                         #define INCL_PM
3505                         #include <os2.h>
3506                     ],
3507                     [
3508                         SPBCDATA test;
3509                     ],
3510                     wx_cv_spbcdata=yes,
3511                     wx_cv_spbcdata=no
3512                 )
3513             ]
3514         )
3515
3516         if test $wx_cv_spbcdata = "yes"; then
3517             AC_DEFINE(HAVE_SPBCDATA)
3518         fi
3519     fi
3520
3521     dnl the name of the directory where the files for this toolkit live
3522     if test "$TOOLKIT" = "PM" ; then
3523         TOOLKIT_DIR="os2"
3524     else
3525         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3526     fi
3527
3528     if test "$wxUSE_UNIVERSAL" = "yes"; then
3529         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3530         WIDGET_SET=univ
3531     fi
3532
3533     dnl distribute samples/demos/utils with GUI versions
3534     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3535     DISTDIR="wx\$(TOOLKIT)"
3536 else
3537     USE_GUI=0
3538
3539     dnl this doesn't quite work right for wxBase, but the places
3540     dnl where it is wrong aren't fatal (yet) though.
3541     TOOLKIT_DIR="base"
3542
3543     dnl the sources, their dependenices and the headers
3544     if test "$USE_WIN32" = 1 ; then
3545         dnl yes, the toolkit for wxBase on win32 is actually MSW
3546         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3547         TOOLKIT="MSW"
3548     fi
3549
3550     dnl distribute only wxBase sources/headers
3551     GUIDIST="BASE_DIST"
3552     DISTDIR="wxBase"
3553 fi
3554
3555
3556 dnl ---------------------------------------------------------------------------
3557 dnl Optional libraries included when system library is not used
3558 dnl ---------------------------------------------------------------------------
3559
3560 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3561 if test "$wxUSE_GUI" = "yes"; then
3562     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3563         dnl defines HAVE_X11_XKBLIB_H
3564         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3565         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3566                          [
3567                           #if HAVE_X11_XLIB_H
3568                             #include <X11/Xlib.h>
3569                           #endif
3570                          ])
3571     fi
3572 fi
3573
3574
3575 dnl ---------------------------------------------------------------------------
3576 dnl wxDisplay checks
3577 dnl ---------------------------------------------------------------------------
3578
3579 USE_XINERAMA=0
3580 if test "$wxUSE_DISPLAY" = "yes"; then
3581     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3582     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$WXGTK1" = 1; then
3583         WX_FIND_LIB(Xinerama, XineramaQueryScreens)
3584         if test "$ac_find_libraries" != "" ; then
3585             if test "$ac_find_libraries" != "std" ; then
3586               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3587               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3588                   LDFLAGS="$LDFLAGS $ac_path_to_link"
3589               fi
3590             fi
3591             USE_XINERAMA=1
3592             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3593         else
3594             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3595             wxUSE_DISPLAY="no"
3596         fi
3597     elif test "$wxUSE_MSW" = 1; then
3598         dnl DirectDraw for MSW - optionally used by WxDisplay.
3599         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3600     fi
3601 fi
3602
3603 if test "$wxUSE_DISPLAY" = "yes"; then
3604     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3605     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3606         WX_FIND_LIB(Xxf86vm, XF86VidModeQueryExtension)
3607         if test "$ac_find_libraries" != "" ; then
3608             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3609                              [
3610                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3611                              ],
3612                              [],
3613                              [
3614                                   #if HAVE_X11_XLIB_H
3615                                     #include <X11/Xlib.h>
3616                                   #endif
3617                              ])
3618         fi
3619     fi
3620 fi
3621
3622 dnl ---------------------------------------------------------------------------
3623 dnl X11 session management
3624 dnl ---------------------------------------------------------------------------
3625 if test "$wxUSE_DETECT_SM" = "yes"; then
3626     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3627         WX_FIND_LIB(SM, SmcOpenConnection)
3628         if test "$ac_find_libraries" != "" ; then
3629             if test "$ac_find_libraries" != "std" ; then
3630               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3631               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3632                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3633               fi
3634             fi
3635             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3636         else
3637             AC_MSG_WARN([libSM not found; disabling session management detection])
3638             wxUSE_DETECT_SM="no"
3639         fi
3640     else
3641         wxUSE_DETECT_SM="no"
3642     fi
3643 fi
3644
3645
3646 dnl ---------------------------------------------------------------------------
3647 dnl OpenGL libraries
3648 dnl ---------------------------------------------------------------------------
3649
3650 USE_OPENGL=0
3651 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3652
3653     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3654
3655     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3656         OPENGL_LIBS="-framework OpenGL -framework AGL"
3657     elif test "$wxUSE_MSW" = 1; then
3658         OPENGL_LIBS="-lopengl32 -lglu32"
3659     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK" = 1; then
3660
3661         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3662         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3663         AC_MSG_CHECKING([for OpenGL headers])
3664         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3665         if test "$ac_find_includes" != "" ; then
3666             AC_MSG_RESULT(found in $ac_find_includes)
3667             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3668             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3669         else
3670             AC_MSG_RESULT([not found])
3671         fi
3672
3673         AC_CHECK_HEADER(GL/gl.h, [
3674             AC_CHECK_HEADER(GL/glu.h, [
3675                 found_gl=0
3676
3677                 WX_FIND_LIB(GL, glBegin, [/opt/graphics/OpenGL/lib])
3678                 if test "$ac_find_libraries" != "" ; then
3679                     if test "$ac_find_libraries" != "std" ; then
3680                       WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3681                       if test "$ac_path_to_link" != " -L/usr/lib" ; then
3682                         LDFLAGS_GL="$ac_path_to_link"
3683                       fi
3684                     fi
3685
3686                     dnl don't suppose that libGL and libGLU are always in the
3687                     dnl same directory -- this is not true for some common
3688                     dnl distributions
3689                     WX_FIND_LIB(GLU, gluBeginCurve, [/opt/graphics/OpenGL/lib])
3690                     if test "$ac_find_libraries" != "" ; then
3691                       if test "$ac_find_libraries" != "std" ; then
3692                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3693                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3694                                 "$ac_path_to_link" != "$LDFLAGS_GL" ; then
3695                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3696                         fi
3697                       fi
3698
3699                         found_gl=1
3700                         OPENGL_LIBS="-lGL -lGLU"
3701                     fi
3702                 fi
3703
3704                 if test "$found_gl" != 1; then
3705                     WX_FIND_LIB(MesaGL, glEnable, [/opt/graphics/OpenGL/lib])
3706                     if test "$ac_find_libraries" != "" ; then
3707                       if test "$ac_find_libraries" != "std" ; then
3708                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3709                         if test "$ac_path_to_link" != " -L/usr/lib" ; then
3710                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3711                         fi
3712                       fi
3713                       OPENGL_LIBS="-lMesaGL -lMesaGLU"
3714                     fi
3715                 fi
3716             ],, [ ])
3717         ],
3718         [],
3719         [ ])
3720
3721         if test "x$OPENGL_LIBS" = "x"; then
3722             if test "$wxUSE_OPENGL" = "yes"; then
3723                 AC_MSG_ERROR([OpenGL libraries not available])
3724             else
3725                 dnl case wxUSE_OPENGL=auto
3726                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3727                 wxUSE_OPENGL=no
3728                 USE_OPENGL=0
3729             fi
3730         fi
3731     else
3732         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3733         wxUSE_OPENGL="no"
3734     fi
3735
3736     if test "$wxUSE_OPENGL" = "auto"; then
3737         dnl if the OpenGL libraries were unavailable, this would have been
3738         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3739         dnl verified that we can indeed use OpenGL
3740         wxUSE_OPENGL=yes
3741     fi
3742
3743     if test "$wxUSE_OPENGL" = "yes"; then
3744         USE_OPENGL=1
3745         AC_DEFINE(wxUSE_OPENGL)
3746         AC_DEFINE(wxUSE_GLCANVAS)
3747         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3748     fi
3749 fi
3750
3751
3752 dnl the symbol which allows conditional compilation for the given toolkit
3753 if test -n "$TOOLKIT" ; then
3754     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3755 fi
3756
3757
3758 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3759
3760 if test "$wxUSE_SHARED" = "yes"; then
3761     case "${host}" in
3762       *-pc-msdosdjgpp )
3763         dnl only static for now
3764         wxUSE_SHARED=no
3765         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3766       ;;
3767     esac
3768 fi
3769
3770 if test "$wxUSE_SHARED" = "yes"; then
3771
3772     dnl use versioned symbols if available on the platform
3773     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3774
3775     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3776     dnl assigned to CFLAGS and CXXFLAGS below)
3777     if test "$wxUSE_VISIBILITY" != "no"; then
3778         WX_VISIBILITY
3779     fi
3780
3781     dnl test for Sun CC which can be used under both Solaris and Linux
3782     if test "x$SUNCXX" = xyes; then
3783         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3784         WXCONFIG_RPATH="-R\$libdir"
3785     else
3786     case "${host}" in
3787       *-*-linux* | *-*-gnu* )
3788         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3789         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3790         ;;
3791
3792       *-*-solaris2* )
3793         dnl here we know that Sun CC is not used as we tested for it above,
3794         dnl hence we must be using gcc
3795
3796         dnl newer versions of gcc need -isystem to compile X headers on
3797         dnl Solaris (which use old style C syntax)
3798         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3799
3800         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3801         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3802         saveLdflags="$LDFLAGS"
3803         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3804         AC_MSG_CHECKING([if the linker accepts -rpath])
3805         AC_TRY_LINK(
3806             [],[],
3807             [
3808                 AC_MSG_RESULT([yes])
3809                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3810                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3811             ],[
3812                 AC_MSG_RESULT([no])
3813                 AC_MSG_CHECKING([if the linker accepts -R])
3814                 LDFLAGS="$saveLdflags -Wl,-R,/"
3815                 AC_TRY_LINK(
3816                     [],[],
3817                     [
3818                         AC_MSG_RESULT([yes])
3819                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3820                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3821                     ],[
3822                         AC_MSG_RESULT([no])
3823                     ])
3824             ])
3825         LDFLAGS="$saveLdflags"
3826       ;;
3827
3828       *-*-darwin* )
3829         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
3830         if test "$install_name_tool" -a -x "$install_name_tool"; then
3831             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
3832             cat <<EOF >change-install-names
3833 #!/bin/sh
3834 libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3835 for i in \${libnames} ; do
3836     ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
3837     for dep in \${libnames} ; do
3838         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
3839     done
3840 done
3841 EOF
3842             chmod +x change-install-names
3843             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
3844         fi
3845
3846         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
3847         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
3848         dnl (for architecture ppc) because larger updated load commands do not fit
3849         dnl (the program must be relinked)"
3850         HEADER_PAD_OPTION="-headerpad_max_install_names"
3851       ;;
3852
3853       *-*-cygwin* | *-*-mingw32* )
3854         ;;
3855
3856       *-*-hpux* )
3857         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3858         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3859         ;;
3860
3861     esac
3862     fi
3863
3864     dnl this one shouldn't be used for the library build so put it in a
3865     dnl separate variable from WXCONFIG_CPPFLAGS
3866     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3867
3868     if test $wxUSE_RPATH = "no"; then
3869         SAMPLES_RPATH_FLAG=''
3870         DYLIB_PATH_POSTLINK=''
3871         WXCONFIG_RPATH=''
3872     fi
3873
3874     SHARED=1
3875
3876 else
3877
3878     config_linkage_component="-static"
3879     SHARED=0
3880
3881 fi
3882
3883
3884 UNICODE=0
3885 lib_unicode_suffix=
3886 WX_CHARTYPE="ansi"
3887 if test "$wxUSE_UNICODE" = "yes"; then
3888     lib_unicode_suffix=u
3889     WX_CHARTYPE="unicode"
3890     UNICODE=1
3891 fi
3892
3893 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3894 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3895
3896 DEBUG_INFO=0
3897 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3898     DEBUG_INFO=1
3899 fi
3900
3901 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3902
3903 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
3904
3905 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3906
3907 dnl library link name
3908 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
3909 dnl If we ever need to do that, we won't need to keep these.
3910
3911 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3912     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3913 else
3914     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3915 fi
3916 if test "${TOOLKIT_DIR}" = "os2"; then
3917     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3918 else
3919     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3920 fi
3921
3922
3923
3924 if test "$wxUSE_OLD_COCOA" = 1; then
3925     AC_LANG_SAVE
3926     AC_WX_LANG_OBJECTIVEC
3927 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3928 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3929 dnl Point but only if MacTypes.h was not included first.  Of course,
3930 dnl if MacTypes.h is included later then you're screwed when it
3931 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3932 dnl to not typedef Point and thus fix the problem.
3933     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3934     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3935 #include <CoreFoundation/CoreFoundation.h>
3936         ],[],
3937         [AC_MSG_RESULT([no])],
3938         [AC_MSG_RESULT([yes])
3939         AC_MSG_CHECKING([if defining __Point__ will fix it])
3940         AC_TRY_COMPILE([#define __Point__ 1
3941 #include <AppKit/NSEvent.h>
3942 #include <CoreFoundation/CoreFoundation.h>
3943             ],[],
3944             [AC_MSG_RESULT([yes])
3945             AC_DEFINE(__Point__)
3946             ],
3947             [AC_MSG_FAILURE([no])]
3948         )]
3949     )
3950     AC_LANG_RESTORE
3951 fi
3952
3953 dnl ---------------------------------------------------------------------------
3954 dnl Checks for typedefs
3955 dnl ---------------------------------------------------------------------------
3956
3957 dnl   defines mode_t if not already defined
3958 AC_TYPE_MODE_T
3959 dnl   defines off_t if not already defined
3960 AC_TYPE_OFF_T
3961 dnl   defines pid_t if not already defined
3962 AC_TYPE_PID_T
3963 dnl   defines size_t if not already defined
3964 AC_TYPE_SIZE_T
3965
3966 dnl sets HAVE_SSIZE_T if ssize_t is defined
3967 AC_CHECK_TYPES(ssize_t)
3968
3969 dnl check what exactly size_t is on this machine - this is necessary to avoid
3970 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3971 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3972 AC_CACHE_CHECK([if size_t is unsigned int],
3973     wx_cv_size_t_is_uint,
3974     [
3975     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3976     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3977     dnl methods in a local class (i.e. class inside a function) declaration
3978     dnl without any objections!!
3979     dnl
3980     dnl hence the hack below: we must have Foo at global scope!
3981     AC_TRY_COMPILE([#include <stddef.h>],
3982         [
3983             return 0; }
3984
3985             struct Foo { void foo(size_t); void foo(unsigned int); };
3986
3987             int bar() {
3988         ],
3989         wx_cv_size_t_is_uint=no,
3990         wx_cv_size_t_is_uint=yes
3991     )
3992     ]
3993 )
3994
3995 if test "$wx_cv_size_t_is_uint" = "yes"; then
3996     AC_DEFINE(wxSIZE_T_IS_UINT)
3997 else
3998     AC_CACHE_CHECK([if size_t is unsigned long],
3999         wx_cv_size_t_is_ulong,
4000         AC_TRY_COMPILE([#include <stddef.h>],
4001             [
4002                 return 0; }
4003
4004                 struct Foo { void foo(size_t); void foo(unsigned long); };
4005
4006                 int bar() {
4007             ],
4008             wx_cv_size_t_is_ulong=no,
4009             wx_cv_size_t_is_ulong=yes
4010         )
4011     )
4012
4013     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4014         AC_DEFINE(wxSIZE_T_IS_ULONG)
4015     fi
4016 fi
4017
4018 AC_CACHE_CHECK([if wchar_t is separate type],
4019     wx_cv_wchar_t_is_separate_type,
4020     AC_TRY_COMPILE([#include <wchar.h>],
4021         [
4022             return 0; }
4023
4024             struct Foo { void foo(wchar_t);
4025                          void foo(unsigned short);
4026                          void foo(unsigned int);
4027                          void foo(unsigned long); };
4028
4029             int bar() {
4030         ],
4031         wx_cv_wchar_t_is_separate_type=yes,
4032         wx_cv_wchar_t_is_separate_type=no
4033     )
4034 )
4035
4036 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4037     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4038 else
4039     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4040 fi
4041
4042 AC_LANG_POP() dnl C++
4043
4044 dnl ---------------------------------------------------------------------------
4045 dnl Checks for structures
4046 dnl ---------------------------------------------------------------------------
4047
4048 dnl does passwd struct has the pw_gecos field?
4049 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4050     [
4051         AC_TRY_COMPILE([#include <pwd.h>],
4052              [
4053                 char *p;
4054                 struct passwd *pw;
4055                 p = pw->pw_gecos;
4056              ],
4057              [
4058                 wx_cv_struct_pw_gecos=yes
4059              ],
4060              [
4061                 wx_cv_struct_pw_gecos=no
4062              ]
4063         )
4064     ]
4065 )
4066
4067 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4068     AC_DEFINE(HAVE_PW_GECOS)
4069 fi
4070
4071 dnl ---------------------------------------------------------------------------
4072 dnl Check for functions
4073 dnl ---------------------------------------------------------------------------
4074
4075 dnl check for wcslen in all possible places
4076 WCSLEN_FOUND=0
4077 WCHAR_LINK=
4078 AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4079
4080 if test "$WCSLEN_FOUND" = 0; then
4081     if test "$TOOLKIT" = "MSW"; then
4082         AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4083     else
4084         AC_CHECK_LIB(w, wcslen, [
4085                         WCHAR_LINK=" -lw"
4086                         WCSLEN_FOUND=1
4087                     ])
4088     fi
4089 fi
4090
4091 if test "$WCSLEN_FOUND" = 1; then
4092     AC_DEFINE(HAVE_WCSLEN)
4093 fi
4094
4095 AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
4096
4097 dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4098 dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4099 dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4100 dnl flags when g++ is configured, it will declare its own).
4101 if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4102     CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4103 fi
4104
4105 dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4106 dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4107 dnl library, not the header, so do a header check for mbstate_t first.
4108 AC_CHECK_TYPES([mbstate_t],
4109                [AC_CHECK_FUNCS(wcsrtombs)],
4110                [],
4111                [#include <wchar.h>])
4112
4113 dnl check for vsnprintf() -- a safe version of vsprintf())
4114 dnl
4115 dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
4116 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4117 dnl stupidly, provides a dummy function declaration inside its extension)
4118 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4119 dnl
4120 dnl so we first check if the function is in the library
4121 dnl
4122 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4123 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4124
4125 AC_LANG_PUSH(C++)
4126 if test "$ac_cv_func_vsnprintf" = "yes"; then
4127     dnl yes it is -- now check if it is in the headers
4128     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4129         [
4130             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4131             dnl taking "char *" and not "const char *" so test for this too
4132             AC_TRY_COMPILE(
4133                 [
4134                     #include <stdio.h>
4135                     #include <stdarg.h>
4136                 ],
4137                 [
4138                     char *buf;
4139                     va_list ap;
4140                     vsnprintf(buf, 10u, "%s", ap);
4141                 ],
4142                 wx_cv_func_vsnprintf_decl=yes,
4143                 wx_cv_func_vsnprintf_decl=no
4144             )
4145         ]
4146     )
4147
4148     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4149         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4150
4151         dnl we know there is a vsnprintf declaration, but some old headers
4152         dnl may have one taking a "char *" format instead of "const char *"
4153         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4154             [
4155                 AC_TRY_COMPILE(
4156                     [
4157                         #include <stdio.h>
4158                         #include <stdarg.h>
4159                         #ifdef __MSL__
4160                         #if __MSL__ >= 0x6000
4161                         namespace std {}
4162                         using namespace std;
4163                         #endif
4164                         #endif
4165                     ],
4166                     [
4167                         char *buf;
4168                         va_list ap;
4169                         const char *fmt = "%s";
4170                         vsnprintf(buf, 10u, fmt, ap);
4171                     ],
4172                     wx_cv_func_broken_vsnprintf_decl=no,
4173                     wx_cv_func_broken_vsnprintf_decl=yes
4174                 )
4175             ]
4176         )
4177
4178         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4179             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4180         fi
4181     fi
4182 fi
4183
4184 dnl the same as above but for snprintf() now: it's not present in at least AIX
4185 dnl 4.2 headers
4186 if test "$ac_cv_func_snprintf" = "yes"; then
4187     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4188         [
4189             AC_TRY_COMPILE(
4190                 [
4191                     #include <stdio.h>
4192                     #include <stdarg.h>
4193                     #ifdef __MSL__
4194                     #if __MSL__ >= 0x6000
4195                     namespace std {}
4196                     using namespace std;
4197                     #endif
4198                     #endif
4199                 ],
4200                 [
4201                     char *buf;
4202                     snprintf(buf, 10u, "%s", "wx");
4203                 ],
4204                 wx_cv_func_snprintf_decl=yes,
4205                 wx_cv_func_snprintf_decl=no
4206             )
4207         ]
4208     )
4209
4210     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4211         AC_DEFINE(HAVE_SNPRINTF_DECL)
4212     fi
4213
4214     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4215
4216         dnl check if snprintf() has support for positional arguments
4217         dnl NB: if snprintf() has positional support we can safely suppose that also
4218         dnl     other *printf() functions support them as they all belong to the same
4219         dnl     family and they all fallback to the same implementation
4220         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4221             [
4222                 AC_TRY_RUN(
4223                     [
4224                         #include <stdio.h>
4225
4226                         int main (void)
4227                         {
4228                             char buffer[128];
4229                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4230                             if (strcmp ("2 3 1", buffer) == 0)
4231                                 exit (0);
4232                             exit (1);
4233                         }
4234                     ],
4235                     wx_cv_func_snprintf_pos_params=no,
4236                     wx_cv_func_snprintf_pos_params=yes,
4237                     dnl be pessimistic when cross-compiling
4238                     [
4239                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4240 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4241                         wx_cv_func_snprintf_pos_params=no
4242                     ]
4243                 )
4244             ]
4245         )
4246
4247         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4248             AC_DEFINE(HAVE_UNIX98_PRINTF)
4249         fi
4250     fi
4251 fi
4252
4253 dnl the same as above but for vsscanf() now: it's not present in at least
4254 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4255 if test "$ac_cv_func_vsscanf" = "yes"; then
4256     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4257         [
4258             AC_TRY_COMPILE(
4259                 [
4260                     #include <stdio.h>
4261                     #include <stdarg.h>
4262                     #ifdef __MSL__
4263                     #if __MSL__ >= 0x6000
4264                     namespace std {}
4265                     using namespace std;
4266                     #endif
4267                     #endif
4268                 ],
4269                 [
4270                     char *buf;
4271                     va_list args;
4272                     vsscanf(buf, "%s", args);
4273                 ],
4274                 wx_cv_func_vsscanf_decl=yes,
4275                 wx_cv_func_vsscanf_decl=no
4276             )
4277         ]
4278     )
4279
4280     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4281         AC_DEFINE(HAVE_VSSCANF_DECL)
4282     fi
4283 fi
4284 AC_LANG_POP()
4285
4286 if test "$wxUSE_UNICODE" = yes; then
4287
4288     dnl also look if we have wide char IO functions, notice that [f]putws are
4289     dnl declared in special widec.h under Solaris
4290     wchar_headers="#include <stdio.h>
4291 #include <wchar.h>"
4292     case "${host}" in
4293         *-*-solaris2* )
4294             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4295             if test "$ac_cv_header_widec_h" = "yes"; then
4296                 wchar_headers="$wchar_headers
4297 #include <widec.h>"
4298             fi
4299     esac
4300
4301     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4302                    [$wchar_headers])
4303
4304     dnl MinGW has a vswprintf with a different prototype, and
4305     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4306     dnl finds it even if it is not declared in some versions...
4307     AC_MSG_CHECKING([for _vsnwprintf])
4308     AC_TRY_COMPILE([#include <wchar.h>],
4309                    [&_vsnwprintf;],
4310                    [AC_MSG_RESULT([yes])
4311                     AC_DEFINE(HAVE__VSNWPRINTF)],
4312                    [AC_MSG_RESULT([no])]);
4313 fi
4314
4315 if test "$wxUSE_FILE" = "yes"; then
4316     WX_CHECK_FUNCS(fsync)
4317 fi
4318
4319 dnl at least under IRIX with mipsPro the C99 round() function is available when
4320 dnl building using the C compiler but not when using C++ one
4321 AC_LANG_PUSH(C++)
4322 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4323 AC_LANG_POP()
4324
4325 dnl the following tests are for Unix(like) systems only
4326 if test "$TOOLKIT" != "MSW"; then
4327
4328 dnl check for available version of iconv()
4329 if test "$wxUSE_LIBICONV" != "no" ; then
4330     AM_ICONV
4331     LIBS="$LIBICONV $LIBS"
4332 fi
4333
4334 dnl check for POSIX signals if we need them
4335 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4336     AC_CHECK_FUNCS(sigaction)
4337
4338     if test "$ac_cv_func_sigaction" = "no"; then
4339         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4340         wxUSE_ON_FATAL_EXCEPTION=no
4341     fi
4342
4343     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4344       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4345       [
4346         dnl C compiler happily compiles the code even if there is type mismatch
4347         AC_LANG_PUSH(C++)
4348         AC_TRY_COMPILE([#include <signal.h>],
4349                      [
4350                         extern void testSigHandler(int);
4351
4352                         struct sigaction sa;
4353                         sa.sa_handler = testSigHandler;
4354                      ], [
4355                         wx_cv_type_sa_handler=int
4356                      ], [
4357                         wx_cv_type_sa_handler=void
4358                      ])
4359         AC_LANG_POP()
4360       ])
4361
4362       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4363     fi
4364 fi
4365
4366 dnl backtrace() and backtrace_symbols() for wxStackWalker
4367 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4368     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4369         [
4370             AC_SEARCH_LIBS(backtrace, execinfo,
4371                 [
4372                     AC_LANG_PUSH(C++)
4373                     AC_TRY_LINK([#include <execinfo.h>],
4374                         [
4375                             void *trace[1];
4376                             char **messages;
4377                             backtrace(trace, 1);
4378                             messages = backtrace_symbols(trace, 1);
4379                         ],
4380                         wx_cv_func_backtrace=yes,
4381                         wx_cv_func_backtrace=no
4382                     )
4383                     AC_LANG_POP()
4384                 ],
4385                 wx_cv_func_backtrace=no
4386             )
4387         ]
4388     )
4389
4390     if test "$wx_cv_func_backtrace" = "no"; then
4391         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4392         wxUSE_STACKWALKER=no
4393     else
4394         if test "$ac_cv_header_cxxabi_h" = "yes"; then
4395             AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4396                 [
4397                     AC_LANG_PUSH(C++)
4398                     AC_TRY_LINK([#include <cxxabi.h>],
4399                         [
4400                             int rc;
4401                             __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4402                         ],
4403                         wx_cv_func_cxa_demangle=yes,
4404                         wx_cv_func_cxa_demangle=no
4405                     )
4406                     AC_LANG_POP()
4407                 ]
4408             )
4409         else
4410             wx_cv_func_cxa_demangle=no
4411         fi
4412
4413         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4414             AC_DEFINE(HAVE_CXA_DEMANGLE)
4415         fi
4416     fi
4417 fi
4418
4419 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4420     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4421     wxUSE_STACKWALKER=no
4422 fi
4423
4424
4425 dnl check for the function for temp files creation
4426 AC_CHECK_FUNCS(mkstemp mktemp, break)
4427
4428 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4429 dnl Linux and *BSD and statvfs() under Solaris
4430 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4431     AC_TRY_COMPILE(
4432         [
4433              #if defined(__BSD__)
4434              #include <sys/param.h>
4435              #include <sys/mount.h>
4436              #else
4437              #include <sys/vfs.h>
4438              #endif
4439         ],
4440         [
4441              long l;
4442              struct statfs fs;
4443              statfs("/", &fs);
4444              l = fs.f_bsize;
4445              l += fs.f_blocks;
4446              l += fs.f_bavail;
4447         ],
4448          wx_cv_func_statfs=yes,
4449          wx_cv_func_statfs=no
4450     )
4451 )
4452
4453 if test "$wx_cv_func_statfs" = "yes"; then
4454     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4455     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4456         AC_LANG_PUSH(C++)
4457         AC_TRY_COMPILE(
4458             [
4459                  #if defined(__BSD__)
4460                  #include <sys/param.h>
4461                  #include <sys/mount.h>
4462                  #else
4463                  #include <sys/vfs.h>
4464                  #endif
4465             ],
4466             [
4467                 struct statfs fs;
4468                 statfs("", &fs);
4469             ],
4470             wx_cv_func_statfs_decl=yes,
4471             wx_cv_func_statfs_decl=no
4472         )
4473         AC_LANG_POP()
4474     )
4475
4476     if test "$wx_cv_func_statfs_decl" = "yes"; then
4477         AC_DEFINE(HAVE_STATFS_DECL)
4478     fi
4479
4480     wx_cv_type_statvfs_t="struct statfs"
4481     AC_DEFINE(HAVE_STATFS)
4482 else
4483     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4484         AC_TRY_COMPILE(
4485             [
4486                 #include <stddef.h>
4487                 #include <sys/statvfs.h>
4488             ],
4489             [
4490                 statvfs("/", NULL);
4491             ],
4492             wx_cv_func_statvfs=yes,
4493             wx_cv_func_statvfs=no
4494         )
4495     )
4496
4497     if test "$wx_cv_func_statvfs" = "yes"; then
4498         dnl we also have to check whether we should use statvfs_t (works under
4499         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4500         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4501         dnl mode both work fine)
4502         dnl
4503         dnl for this check C++ compiler has to be used as passing incompatible
4504         dnl pointers is just a warning and not an error in C
4505         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4506             AC_LANG_PUSH(C++)
4507             AC_TRY_COMPILE(
4508                 [
4509                     #include <sys/statvfs.h>
4510                 ],
4511                 [
4512                     long l;
4513                     statvfs_t fs;
4514                     statvfs("/", &fs);
4515                     l = fs.f_bsize;
4516                     l += fs.f_blocks;
4517                     l += fs.f_bavail;
4518                 ],
4519                 wx_cv_type_statvfs_t=statvfs_t,
4520                 [
4521                     AC_TRY_COMPILE(
4522                         [
4523                             #include <sys/statvfs.h>
4524                         ],
4525                         [
4526                             long l;
4527                             struct statvfs fs;
4528                             statvfs("/", &fs);
4529                             l = fs.f_bsize;
4530                             l += fs.f_blocks;
4531                             l += fs.f_bavail;
4532                         ],
4533                         wx_cv_type_statvfs_t="struct statvfs",
4534                         wx_cv_type_statvfs_t="unknown"
4535                     )
4536                 ]
4537             )
4538             AC_LANG_POP()
4539         )
4540
4541         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4542             AC_DEFINE(HAVE_STATVFS)
4543         fi
4544     else
4545         dnl set it for the test below
4546         wx_cv_type_statvfs_t="unknown"
4547     fi
4548 fi
4549
4550 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4551     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4552 else
4553     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4554 fi
4555
4556 dnl check for fcntl() or at least flock() needed by Unix implementation of
4557 dnl wxSingleInstanceChecker
4558 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4559     AC_CHECK_FUNCS(fcntl flock, break)
4560
4561     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4562         AC_MSG_WARN(wxSingleInstanceChecker not available)
4563         wxUSE_SNGLINST_CHECKER=no
4564     fi
4565 fi
4566
4567 dnl look for a function to modify the environment
4568 AC_CHECK_FUNCS(setenv putenv, break)
4569 if test "$ac_cv_func_setenv" = "yes"; then
4570     AC_CHECK_FUNCS(unsetenv)
4571 fi
4572
4573 HAVE_SOME_SLEEP_FUNC=0
4574 if test "$USE_BEOS" = 1; then
4575     dnl BeOS has its own (wonder where did they get it from) sleep() function
4576     dnl in unistd.h
4577     AC_DEFINE(HAVE_SLEEP)
4578     HAVE_SOME_SLEEP_FUNC=1
4579 fi
4580
4581 if test "$USE_DARWIN" = 1; then
4582     dnl Mac OS X/Darwin has both nanosleep and usleep
4583     dnl but only usleep is defined in unistd.h
4584     AC_DEFINE(HAVE_USLEEP)
4585     HAVE_SOME_SLEEP_FUNC=1
4586 fi
4587
4588 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4589     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4590     POSIX4_LINK=
4591     AC_CHECK_FUNCS(nanosleep,
4592         AC_DEFINE(HAVE_NANOSLEEP),
4593         [
4594             AC_CHECK_LIB(posix4, nanosleep,
4595                 [
4596                     AC_DEFINE(HAVE_NANOSLEEP)
4597                     POSIX4_LINK=" -lposix4"
4598                 ],
4599                 [
4600                     WX_CHECK_FUNCS(usleep,,
4601                                     AC_MSG_WARN([wxSleep() function will not work])
4602                     )
4603                 ]
4604             )
4605         ]
4606     )
4607 fi
4608
4609 dnl check for uname (POSIX) and gethostname (BSD)
4610 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4611 if test "$wx_cv_func_uname" != yes; then
4612     WX_CHECK_FUNCS(gethostname)
4613 fi
4614
4615 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4616
4617 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4618 dnl libnsl or libresolv or libsocket)
4619 INET_LINK=
4620 AC_CHECK_FUNCS(inet_addr,
4621     AC_DEFINE(HAVE_INET_ADDR),
4622     [
4623         AC_CHECK_LIB(nsl, inet_addr,
4624             INET_LINK="nsl",
4625             [
4626                 AC_CHECK_LIB(resolv, inet_addr,
4627                     INET_LINK="resolv",
4628                     [
4629                         AC_CHECK_LIB(socket, inet_addr,
4630                             INET_LINK="socket"
4631                         )
4632                     ]
4633                 )
4634             ]
4635         )
4636     ]
4637 )
4638
4639 AC_CHECK_FUNCS(inet_aton,
4640         AC_DEFINE(HAVE_INET_ATON),
4641         [
4642             dnl only check it in the same lib
4643             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4644         ])
4645
4646 if test "x$INET_LINK" != "x"; then
4647     AC_DEFINE(HAVE_INET_ADDR)
4648     INET_LINK=" -l$INET_LINK"
4649 fi
4650
4651 WX_CHECK_FUNCS(fdopen)
4652
4653 if test "$wxUSE_TARSTREAM" = "yes"; then
4654     WX_CHECK_FUNCS(sysconf)
4655
4656     WX_CHECK_FUNCS(getpwuid_r, [], [],
4657                    [
4658                     #define _REENTRANT
4659                     #include <pwd.h>
4660                    ],
4661                    [[
4662                     struct passwd pw, *ppw;
4663                     char buf[1024];
4664                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4665                    ]])
4666
4667     WX_CHECK_FUNCS(getgrgid_r, [], [],
4668                    [
4669                     #define _REENTRANT
4670                     #include <grp.h>
4671                    ],
4672                    [[
4673                     struct group grp, *pgrp;
4674                     char buf[1024];
4675                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4676                    ]])
4677 fi
4678
4679 fi
4680
4681
4682 dnl ===========================================================================
4683 dnl Now we have all the info we need - use it!
4684 dnl ===========================================================================
4685
4686 dnl flush the cache
4687 AC_CACHE_SAVE
4688
4689 dnl ---------------------------------------------------------------------------
4690 dnl thread support for Unix (for Win32 and OS/2 see past
4691 dnl                          the next matching "else")
4692 dnl ---------------------------------------------------------------------------
4693
4694 dnl under MSW (except mingw32) we always have thread support
4695 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4696
4697     dnl the code below:
4698     dnl
4699     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4700     dnl   necessary to build the MT programs for the linker and compiler
4701     dnl   respectively
4702     dnl
4703     dnl   sets wxUSE_THREADS=1 if thread support is activated
4704
4705     THREADS_LINK=
4706     THREADS_CFLAGS=
4707
4708     if test "$wxUSE_THREADS" = "yes" ; then
4709         if test "$USE_BEOS" = 1; then
4710             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4711             wxUSE_THREADS="no"
4712         fi
4713     fi
4714
4715     if test "$wxUSE_THREADS" = "yes" ; then
4716         dnl find if POSIX threads are available
4717         dnl
4718         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4719         dnl archive from http://ac-archive.sourceforge.net/
4720         dnl
4721         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4722         dnl Forero Cuervo <bachue@bachue.com> for the original code
4723
4724         dnl TODO: cache the result
4725
4726         dnl define the list of the thread options to try in the loop below
4727         dnl with the convention that anything starting with '-' is a cpp flag
4728         dnl while anything else is a library (i.e. there is an implicit "-l")
4729         THREAD_OPTS="-pthread"
4730         if test "x$SUNCXX" = xyes; then
4731             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4732         fi
4733
4734         case "${host}" in
4735           *-*-solaris2* | *-*-sunos4* )
4736                 if test "x$GCC" = "xyes"; then
4737                     dnl Solaris/gcc combination use this one for some reason
4738                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4739                 fi
4740                 ;;
4741           *-*-freebsd*)
4742                 dnl look, in order, for the kernel threads, then Linux threads
4743                 dnl and finally the userland threads
4744                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4745                 ;;
4746           *-*-darwin* | *-*-cygwin* )
4747                 dnl Darwin / Mac OS X just uses -lpthread tested below
4748                 dnl and so does Cygwin
4749                 THREAD_OPTS=""
4750                 ;;
4751           *-*-aix*)
4752                 dnl AIX calls the library libpthreads - thanks IBM!
4753                 THREAD_OPTS="pthreads"
4754                 ;;
4755           *-hp-hpux* )
4756                 if test "x$GCC" = "xyes"; then
4757                     dnl g++ versions before 3.3.2 don't support -pthread.
4758                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4759                         THREAD_OPTS=""
4760                 else
4761                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4762                     dnl 2005]) supports -mt
4763                     THREAD_OPTS="-mt"
4764                 fi
4765                 ;;
4766
4767           *-*-irix* )
4768                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4769                 dnl doesn't give an error for it neither, just a warning
4770                 dnl message -- but this is still very annoying
4771                 if test "x$GCC" = "xyes"; then
4772                     THREAD_OPTS=""
4773                 fi
4774                 ;;
4775
4776           *-*-qnx*)
4777                 dnl under QNX thread functions are in libc so we don't need any
4778                 dnl special options to link with them
4779                 THREAD_OPTS=""
4780                 ;;
4781
4782           *-*-*UnixWare*)
4783                 dnl flying by man pages here: Caldera online docs use this
4784                 if test "x$GCC" != "xyes"; then
4785                     THREAD_OPTS="-Ethread"
4786                 fi
4787                 ;;
4788         esac
4789
4790         case "${host}" in
4791             *-*-qnx*)
4792                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4793                 dnl in warnings and is not needed under QNX so try without it
4794                 dnl first
4795                 THREAD_OPTS="none pthread"
4796                 ;;
4797
4798             *)
4799                 dnl simply linking with libpthread should make the test below
4800                 dnl work but it's far from certain that the threaded programs
4801                 dnl compiled without any special switches actually work, so try
4802                 dnl it after all the others
4803                 THREAD_OPTS="$THREAD_OPTS pthread none"
4804                 ;;
4805         esac
4806
4807         dnl now test for all possibilities
4808         THREADS_OK=no
4809         for flag in $THREAD_OPTS; do
4810             case $flag in
4811                 none)
4812                     AC_MSG_CHECKING([whether pthreads work without any flags])
4813                     ;;
4814
4815                 -*)
4816                     AC_MSG_CHECKING([whether pthreads work with $flag])
4817                     THREADS_CFLAGS="$flag"
4818                     ;;
4819
4820                 *)
4821                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4822                     THREADS_LINK="-l$flag"
4823                     ;;
4824               esac
4825
4826               save_LIBS="$LIBS"
4827               save_CFLAGS="$CFLAGS"
4828               LIBS="$THREADS_LINK $LIBS"
4829               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4830
4831               AC_TRY_LINK([#include <pthread.h>],
4832                           [pthread_create(0,0,0,0);],
4833                           THREADS_OK=yes)
4834
4835               LIBS="$save_LIBS"
4836               CFLAGS="$save_CFLAGS"
4837
4838               AC_MSG_RESULT($THREADS_OK)
4839               if test "x$THREADS_OK" = "xyes"; then
4840                       break;
4841               fi
4842
4843               THREADS_LINK=""
4844               THREADS_CFLAGS=""
4845       done
4846
4847       if test "x$THREADS_OK" != "xyes"; then
4848           wxUSE_THREADS=no
4849           AC_MSG_WARN([No thread support on this system... disabled])
4850       else
4851           dnl yes, these special compiler flags should be used with the
4852           dnl linker as well
4853           dnl
4854           dnl NB: add them to LDFLAGS immediately because we need them to be
4855           dnl     used for the subsequent tests some of which can fail without
4856           dnl     MT support, hence the reason for the duplication below:
4857           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
4858           dnl     contents of the latter to LDFLAGS in the end is not enough.
4859           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4860           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
4861           LIBS="$THREADS_LINK $LIBS"
4862
4863           AC_MSG_CHECKING([if more special flags are required for pthreads])
4864           flag=no
4865           case "${host}" in
4866             *-aix*)
4867                 dnl again quoting from
4868                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4869                 dnl
4870                 dnl     When compiling and linking with -pthread, the library
4871                 dnl     search path should include -L/usr/lib/threads at the
4872                 dnl     beginning of the path.
4873                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4874                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
4875                 flag="-D_THREAD_SAFE"
4876                 ;;
4877             *-freebsd*)
4878                 flag="-D_THREAD_SAFE"
4879                 ;;
4880             *-hp-hpux* )
4881                 flag="-D_REENTRANT"
4882                 if test "x$GCC" != "xyes"; then
4883                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4884                     flag="$flag -D_RWSTD_MULTI_THREAD"
4885                 fi
4886                 ;;
4887             *solaris* | alpha*-osf*)
4888                 flag="-D_REENTRANT"
4889                 ;;
4890           esac
4891           AC_MSG_RESULT(${flag})
4892           if test "x$flag" != xno; then
4893               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4894           fi
4895
4896           dnl don't add these options to CPPFLAGS as cpp might not know them
4897           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4898       fi
4899     fi
4900
4901     dnl do other tests only if we are using threads
4902     if test "$wxUSE_THREADS" = "yes" ; then
4903         AC_CHECK_FUNCS(pthread_setconcurrency,
4904             AC_DEFINE(HAVE_PTHREAD_SET_CONCURRENCY),
4905             [
4906                 AC_CHECK_FUNCS(thr_setconcurrency,
4907                     AC_DEFINE(HAVE_THR_SETCONCURRENCY),
4908                     AC_MSG_WARN(Setting thread concurrency will not work properly))
4909             ])
4910
4911       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4912       dnl wouldn't be found by it
4913       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4914       [
4915         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4916         dnl function and not give a warning even if it's unavailable, so use
4917         dnl the C++ one for this test
4918         AC_LANG_PUSH(C++)
4919         AC_TRY_COMPILE([#include <pthread.h>
4920                void ThreadCleanupFunc(void *p);
4921             ],
4922             [
4923                 void *p;
4924                 pthread_cleanup_push(ThreadCleanupFunc, p);
4925                 pthread_cleanup_pop(0);
4926             ], [
4927                wx_cv_func_pthread_cleanup=yes
4928             ], [
4929                wx_cv_func_pthread_cleanup=no
4930             ]
4931         )
4932         AC_LANG_POP()
4933       ])
4934       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4935         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4936       fi
4937
4938       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4939       if test "$ac_cv_header_sched_h" = "yes"; then
4940           AC_CHECK_FUNC(sched_yield,
4941             AC_DEFINE(HAVE_SCHED_YIELD),
4942             [
4943                 AC_CHECK_LIB(posix4,
4944                     sched_yield,
4945                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4946                     AC_MSG_WARN(wxThread::Yield will not work properly)
4947                 )
4948             ]
4949           )
4950       fi
4951
4952       dnl to be able to set the thread priority, we need to have all of the
4953       dnl following functions:
4954       dnl   1. pthread_attr_getschedpolicy
4955       dnl   2. sched_get_priority_min and sched_get_priority_max
4956       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4957       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4958       HAVE_PRIOR_FUNCS=0
4959       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4960                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4961                        [AC_CHECK_FUNC(sched_get_priority_max,
4962                            HAVE_PRIOR_FUNCS=1,
4963                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4964                              [
4965                                 HAVE_PRIOR_FUNCS=1
4966                                 POSIX4_LINK=" -lposix4"
4967                              ],
4968                            )]
4969                        )]
4970                      )]
4971                    )
4972
4973       if test "$HAVE_PRIOR_FUNCS" = 1; then
4974         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4975       else
4976         AC_MSG_WARN(Setting thread priority will not work)
4977       fi
4978
4979       AC_CHECK_FUNC(pthread_cancel,
4980                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4981                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4982
4983       AC_CHECK_FUNC(pthread_mutex_timedlock,
4984                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4985                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4986
4987       AC_CHECK_FUNC(pthread_attr_setstacksize,
4988                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4989
4990       dnl mutexattr_t initialization is done in quite different ways on different
4991       dnl platforms, so check for a few things:
4992       dnl
4993       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4994       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4995       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4996       dnl defined, we do it by directly assigned
4997       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4998
4999       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5000       [
5001         AC_TRY_COMPILE([#include <pthread.h>],
5002             [
5003                pthread_mutexattr_t attr;
5004                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5005             ],
5006             wx_cv_type_pthread_mutexattr_t=yes,
5007             wx_cv_type_pthread_mutexattr_t=no
5008         )
5009       ])
5010
5011       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5012         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5013
5014         dnl check if we already have the declaration we need, it is not
5015         dnl present in some systems' headers
5016         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5017                        wx_cv_func_pthread_mutexattr_settype_decl, [
5018                        AC_TRY_COMPILE([#include <pthread.h>],
5019                            [
5020                                pthread_mutexattr_t attr;
5021                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5022                            ],
5023                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5024                            wx_cv_func_pthread_mutexattr_settype_decl=no
5025                        )
5026         ])
5027         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5028             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5029         fi
5030       else
5031         dnl don't despair, there may be another way to do it
5032         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5033                        wx_cv_type_pthread_rec_mutex_init,
5034         [
5035             AC_TRY_COMPILE([#include <pthread.h>],
5036                 [
5037                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5038                 ], [
5039                     wx_cv_type_pthread_rec_mutex_init=yes
5040                 ], [
5041                     wx_cv_type_pthread_rec_mutex_init=no
5042                 ]
5043             )
5044         ])
5045         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5046           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5047         else
5048           dnl this may break code working elsewhere, so at least warn about it
5049           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5050         fi
5051       fi
5052
5053       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5054           if test "$USE_NETBSD" = 1; then
5055               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5056               wxUSE_COMPILER_TLS=no
5057           else
5058               wxUSE_COMPILER_TLS=yes
5059           fi
5060       fi
5061
5062       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5063           dnl test for compiler thread-specific variables support
5064           AC_CACHE_CHECK([for __thread keyword],
5065                          wx_cv_cc___thread,
5066               [
5067                   AC_TRY_COMPILE([#include <pthread.h>],
5068                       [
5069                           static __thread int n = 0;
5070                           static __thread int *p = 0;
5071                       ],
5072                       wx_cv_cc___thread=yes,
5073                       wx_cv_cc___thread=no
5074                   )
5075               ]
5076           )
5077
5078           if test "$wx_cv_cc___thread" = "yes"; then
5079               AX_GXX_VERSION
5080               if test -n "$ax_cv_gxx_version"; then
5081                   dnl g++ supports __thread since at least version 3.3 but its support
5082                   dnl seems to be broken until 4.1, see
5083                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5084                   dnl
5085                   dnl NB: we still need to test __thread support with
5086                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5087                   dnl     support it for all architectures (e.g. it doesn't
5088                   dnl     work under OS X)
5089                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5090                   case "$ax_cv_gxx_version" in
5091                     1.* | 2.* | 3.* )
5092                         AC_MSG_RESULT([no, it's broken])
5093                         wx_cv_cc___thread=no
5094                         ;;
5095                     *)
5096                         AC_MSG_RESULT([yes, it works])
5097                         ;;
5098                   esac
5099               fi
5100           fi
5101
5102           if test "$wx_cv_cc___thread" = "yes"; then
5103             AC_DEFINE(HAVE___THREAD_KEYWORD)
5104           fi
5105         fi
5106
5107         if test "$ac_cv_header_cxxabi_h" = "yes"; then
5108             AC_CACHE_CHECK([for abi::__forced_unwind() in <cxxabi.h>],
5109                 wx_cv_type_abi_forced_unwind,
5110                 [
5111                     AC_LANG_PUSH(C++)
5112                     AC_TRY_COMPILE([#include <cxxabi.h>],
5113                         [
5114                             void foo(abi::__forced_unwind&);
5115                         ],
5116                         wx_cv_type_abi_forced_unwind=yes,
5117                         wx_cv_type_abi_forced_unwind=no
5118                     )
5119                     AC_LANG_POP()
5120                 ]
5121             )
5122         else
5123             wx_cv_type_abi_forced_unwind=no
5124         fi
5125
5126         if test "$wx_cv_type_abi_forced_unwind" = "yes"; then
5127             AC_DEFINE(HAVE_ABI_FORCEDUNWIND)
5128         fi
5129     fi
5130
5131 dnl from if !MSW
5132 else
5133     if test "$wxUSE_THREADS" = "yes" ; then
5134       case "${host}" in
5135         x86_64-*-mingw32* )
5136         ;;
5137         *-*-mingw32* )
5138             dnl check if the compiler accepts -mthreads
5139             AC_CACHE_CHECK([if compiler supports -mthreads],
5140                 wx_cv_cflags_mthread,
5141                 [
5142                     CFLAGS_OLD="$CFLAGS"
5143                     CFLAGS="-mthreads $CFLAGS"
5144                     AC_TRY_COMPILE([], [],
5145                         wx_cv_cflags_mthread=yes,
5146                         wx_cv_cflags_mthread=no
5147                     )
5148                 ]
5149             )
5150
5151             if test "$wx_cv_cflags_mthread" = "yes"; then
5152                 dnl it does, use it
5153                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5154                 LDFLAGS="$LDFLAGS -mthreads"
5155             else
5156                 dnl it doesn't
5157                 CFLAGS="$CFLAGS_OLD"
5158             fi
5159         ;;
5160         *-pc-os2*emx )
5161             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5162             LDFLAGS="$LDFLAGS -Zmt"
5163         ;;
5164       esac
5165     fi
5166 fi
5167
5168 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5169 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5170 dnl By preference, we probably should use getaddrinfo which avoids thread
5171 dnl safety issues and supports IPv6, however there currently is no code
5172 dnl for it, so testing for it is temporarily disabled and we are restricted
5173 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5174
5175 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5176     dnl no getaddrinfo, so check for gethostbyname_r and
5177     dnl related functions (taken from python's configure.in)
5178     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5179       AX_FUNC_WHICH_GETHOSTBYNAME_R
5180       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5181               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5182           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5183       fi
5184       dnl A similar test for getservbyname_r
5185       dnl I'm tempted to just not do this test which is taking much time and
5186       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5187       dnl doing the test already exists, so using it is easy enough.     - SN
5188       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5189       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5190               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5191           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5192       fi
5193       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5194       dnl silently assume it's available exactly if gethostbyname_r is
5195       dnl available and always requires two more arguments than
5196       dnl gethostbyname_r.
5197       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5198       dnl  function, although it should be easy to rewrite the gethostbyname_r
5199       dnl  check to fit this case, if it's really needed.                - SN )
5200 dnl    ]
5201 dnl )
5202
5203 dnl This is currently always defined under Unix, there is no reason to ever
5204 dnl disable compiler TLS support there.
5205 AC_DEFINE(wxUSE_COMPILER_TLS)
5206
5207 if test "$wxUSE_THREADS" = "yes"; then
5208   AC_DEFINE(wxUSE_THREADS)
5209
5210   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5211 else
5212   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5213   dnl functions - add tests for other functions here as well
5214   if test "$wx_cv_func_strtok_r" = "yes"; then
5215     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5216     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5217         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5218         AC_MSG_RESULT(yes)
5219     else
5220         AC_MSG_RESULT(no)
5221     fi
5222   fi
5223 fi
5224
5225 if test "$WXGTK3" = 1 ; then
5226     AC_DEFINE_UNQUOTED(__WXGTK3__, 1)
5227     WXGTK2=1
5228 fi
5229 if test "$WXGTK2" = 1 ; then
5230   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5231 fi
5232
5233 if test "$WXGTK127" = 1 ; then
5234   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5235 fi
5236
5237 if test "$WXGPE" = 1 ; then
5238   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5239 fi
5240
5241 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5242 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5243 DEBUG_CFLAGS=
5244 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5245     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5246     dnl (e.g. it was specified by the user before running configure); since
5247     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5248     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5249     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5250 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5251     DEBUG_CFLAGS="-g"
5252 fi
5253
5254 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5255     wxUSE_DEBUG_INFO=yes
5256     if test "$GCC" = yes; then
5257         DEBUG_CFLAGS="-ggdb"
5258     fi
5259 fi
5260
5261 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5262     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=0"
5263
5264     if test "$wxUSE_GTK" = 1 ; then
5265         if test "$WXGTK2" = 1 ; then
5266             CPPFLAGS="$CPPFLAGS -DG_DISABLE_CAST_CHECKS"
5267         else
5268             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5269         fi
5270     fi
5271 fi
5272
5273 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5274     AC_DEFINE(wxUSE_MEMORY_TRACING)
5275     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5276     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5277     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5278 fi
5279
5280 if test "$wxUSE_DMALLOC" = "yes" ; then
5281     DMALLOC_LIBS="-ldmallocthcxx"
5282 fi
5283
5284 dnl cc/cxx/ld option for profiling
5285 PROFILE_FLAGS=
5286 if test "$wxUSE_PROFILE" = "yes" ; then
5287     PROFILE_FLAGS=" -pg"
5288 fi
5289
5290 if test "$GCC" = "yes" ; then
5291     if test "$wxUSE_NO_RTTI" = "yes" ; then
5292         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5293         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5294         dnl switch but we need to do it manually for the older versions.
5295         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5296     fi
5297     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5298         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5299     fi
5300     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5301         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5302     fi
5303
5304     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5305     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5306     dnl for each subroutine by default -- using the switch below only creates
5307     dnl one entry per file instead at the price of minor performance penalty
5308     dnl
5309     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5310     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5311     dnl this, or even the extent of gcc/wx version combinations affected, but
5312     dnl also as above, this 'fix' does not come without side effects.
5313     dnl
5314     dnl TODO: test for the gcc version here (how?)
5315     case "${host}" in
5316       powerpc*-*-aix* )
5317         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5318         ;;
5319       *-hppa* )
5320         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5321         ;;
5322     esac
5323 fi
5324
5325 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5326 OPTIMISE_CFLAGS=
5327 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5328     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5329     dnl (e.g. it was specified by the user before running configure); since
5330     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5331     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5332     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5333 else
5334     if test "$wxUSE_OPTIMISE" = "no" ; then
5335         if test "$GCC" = yes ; then
5336             dnl use -O0 because compiling with it is faster than compiling with no
5337             dnl optimization options at all (at least with g++ 3.2)
5338             OPTIMISE_CFLAGS="-O0"
5339         fi
5340     else
5341         if test "$GCC" = yes ; then
5342             case "${host}" in
5343                 *-pc-os2_emx | *-pc-os2-emx )
5344                     dnl Not all of the supported gcc versions understand
5345                     dnl -fstrict-aliasing and none actually needs it (yet).
5346                     OPTIMISE_CFLAGS="-O2"
5347                 ;;
5348                 *)
5349                     dnl Switch on optimisation but keep strict-aliasing off for
5350                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5351                     dnl switched back on consider using -Wstrict-aliasing=2.
5352                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5353                 ;;
5354             esac
5355         else
5356             OPTIMISE_CFLAGS="-O"
5357         fi
5358     fi
5359 fi
5360
5361 dnl ---------------------------------------------------------------------------
5362 dnl compatibility level
5363 dnl ---------------------------------------------------------------------------
5364
5365 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5366     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5367
5368     WXWIN_COMPATIBILITY_2_8="yes"
5369 fi
5370
5371 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5372     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5373 fi
5374
5375 dnl ---------------------------------------------------------------------------
5376 dnl the library may be built without GUI classes at all
5377 dnl ---------------------------------------------------------------------------
5378
5379 if test "$wxUSE_GUI" = "yes"; then
5380     AC_DEFINE(wxUSE_GUI)
5381
5382     dnl the things we always pull in the GUI version of the library:
5383     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5384     dnl    library really can't be built without those)
5385     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5386     dnl    almost any program and the first 2 are needed to show a message box
5387     dnl    which want to be always able to do)
5388     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5389     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5390     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5391     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5392     dnl 5. misc stuff: timers, settings, message box
5393 fi
5394
5395 dnl ---------------------------------------------------------------------------
5396 dnl Unix/Windows
5397 dnl ---------------------------------------------------------------------------
5398
5399 if test "$wxUSE_UNIX" = "yes"; then
5400   AC_DEFINE(wxUSE_UNIX)
5401 fi
5402
5403 dnl ------------------------------------------------------------------------
5404 dnl DLL support
5405 dnl ------------------------------------------------------------------------
5406
5407 dnl under MSW we always have LoadLibrary/GetProcAddress
5408 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5409
5410     HAVE_DL_FUNCS=0
5411     HAVE_SHL_FUNCS=0
5412     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5413         if test "$USE_DOS" = 1; then
5414             HAVE_DL_FUNCS=0
5415         else
5416             dnl the test is a bit complicated because we check for dlopen() both with
5417             dnl and without -ldl and we also try to find shl_load() if there is no
5418             dnl dlopen() on this system
5419             AC_CHECK_FUNCS(dlopen,
5420             [
5421                 AC_DEFINE(HAVE_DLOPEN)
5422                 HAVE_DL_FUNCS=1
5423             ],
5424             [
5425                 AC_CHECK_LIB(dl, dlopen,
5426                             [
5427                                 AC_DEFINE(HAVE_DLOPEN)
5428                                 HAVE_DL_FUNCS=1
5429                                 DL_LINK=" -ldl$DL_LINK"
5430                             ],
5431                             [
5432                                 AC_CHECK_FUNCS(shl_load,
5433                                               [
5434                                                 AC_DEFINE(HAVE_SHL_LOAD)
5435                                                 HAVE_SHL_FUNCS=1
5436                                               ],
5437                                               [
5438                                                 AC_CHECK_LIB(shl_load, dld,
5439                                                              [
5440                                                                 HAVE_SHL_FUNCS=1
5441                                                                 DL_LINK=" -ldld$DL_LINK"
5442                                                              ])
5443                                               ])
5444                             ])
5445             ])
5446
5447             dnl check also for dlerror()
5448             if test "$HAVE_DL_FUNCS" = 1; then
5449                 AC_CHECK_FUNCS(dlerror,
5450                     AC_DEFINE(HAVE_DLERROR),
5451                     [
5452                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5453                     ]
5454                 )
5455             fi
5456         fi
5457
5458         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5459         if test "$USE_DARWIN" = 1; then
5460             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5461             HAVE_DL_FUNCS=1
5462         fi
5463
5464         if test "$HAVE_DL_FUNCS" = 0; then
5465             if test "$HAVE_SHL_FUNCS" = 0; then
5466               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5467                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5468                   wxUSE_DYNAMIC_LOADER=no
5469                   wxUSE_DYNLIB_CLASS=no
5470               else
5471                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5472               fi
5473             fi
5474         fi
5475     fi
5476 fi
5477
5478 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5479     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5480 fi
5481 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5482     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5483 fi
5484
5485
5486 dnl ---------------------------------------------------------------------------
5487 dnl Verify consistency of plugins/monolithic/shared settings:
5488 dnl ---------------------------------------------------------------------------
5489
5490 if test "$wxUSE_PLUGINS" = "yes" ; then
5491     if test "$wxUSE_SHARED" = "no" ; then
5492         AC_MSG_WARN([plugins supported only in shared build, disabling])
5493         wxUSE_PLUGINS=no
5494     fi
5495     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5496         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5497         wxUSE_PLUGINS=no
5498     fi
5499     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5500         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5501         wxUSE_PLUGINS=no
5502     fi
5503     if test "$wxUSE_PLUGINS" = "yes" ; then
5504         AC_DEFINE(wxUSE_PLUGINS)
5505     fi
5506 fi
5507
5508 dnl ---------------------------------------------------------------------------
5509 dnl File system watcher checks
5510 dnl ---------------------------------------------------------------------------
5511
5512 if test "$wxUSE_FSWATCHER" = "yes"; then
5513     dnl wxFileSystemWatcher is always available under MSW but we need either
5514     dnl inotify or kqueue support in the system for it under Unix (this
5515     dnl includes OS X which does have kqueue but no other platforms)
5516     if test "$wxUSE_MSW" != "1"; then
5517         if test "$wxUSE_UNIX" = "yes"; then
5518             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5519             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5520                 AC_DEFINE(wxHAS_INOTIFY)
5521             else
5522                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5523                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5524                     AC_DEFINE(wxHAS_KQUEUE)
5525                 else
5526                     wxUSE_FSWATCHER=no
5527                 fi
5528             fi
5529         else
5530             wxUSE_FSWATCHER=no
5531         fi
5532     else
5533         if test "$wxUSE_THREADS" != "yes"; then
5534             AC_MSG_WARN([wxFileSystemWatcher disabled due to --disable-threads])
5535             wxUSE_FSWATCHER=no
5536         fi
5537     fi
5538
5539     if test "$wxUSE_FSWATCHER" = "yes"; then
5540         AC_DEFINE(wxUSE_FSWATCHER)
5541         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5542     else
5543         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5544     fi
5545 fi
5546
5547 dnl ---------------------------------------------------------------------------
5548 dnl Register non-GUI class options for makefiles and setup.h
5549 dnl ---------------------------------------------------------------------------
5550
5551 if test "$wxUSE_STL" = "yes"; then
5552   AC_DEFINE(wxUSE_STL)
5553 fi
5554
5555 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5556   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5557 fi
5558
5559 if test "$wxUSE_ANY" = "yes"; then
5560     AC_DEFINE(wxUSE_ANY)
5561 fi
5562
5563 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5564   AC_DEFINE(wxUSE_APPLE_IEEE)
5565 fi
5566
5567 if test "$wxUSE_TIMER" = "yes"; then
5568   AC_DEFINE(wxUSE_TIMER)
5569 fi
5570
5571 dnl Unix implementation needs additional checks because audio support
5572 dnl comes in many favours:
5573 if test "$USE_UNIX" = 1 ; then
5574     dnl it's not enough to check for just the header because OSS under NetBSD
5575     dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5576     dnl whether we need -lossaudio at link-time
5577     AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5578         AC_TRY_LINK([
5579                 #include <sys/ioctl.h>
5580                 #include <sys/soundcard.h>
5581             ],
5582             [
5583                 ioctl(0, SNDCTL_DSP_SPEED, 0);
5584             ],
5585             ac_cv_header_sys_soundcard=yes,
5586             [
5587                 saveLibs="$LIBS"
5588                 LIBS="$saveLibs -lossaudio"
5589                 AC_TRY_LINK([
5590                         #include <sys/ioctl.h>
5591                         #include <sys/soundcard.h>
5592                     ],
5593                     [
5594                         ioctl(0, SNDCTL_DSP_SPEED, 0);
5595                     ],
5596                     ac_cv_header_sys_soundcard=yes,
5597                     [
5598                         LIBS="$saveLibs"
5599                         ac_cv_header_sys_soundcard=no
5600                     ]
5601                 )
5602             ]
5603         )
5604     ])
5605
5606     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5607         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5608     fi
5609 fi
5610
5611 WITH_PLUGIN_SDL=0
5612 if test "$wxUSE_SOUND" = "yes"; then
5613   if test "$USE_UNIX" = 1 ; then
5614     if test "$wxUSE_LIBSDL" != "no"; then
5615       AM_PATH_SDL([1.2.0],
5616                   [
5617                     EXTRALIBS_SDL="$SDL_LIBS"
5618                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5619                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5620                     AC_DEFINE(wxUSE_LIBSDL)
5621                   ],
5622                   [wxUSE_LIBSDL="no"])
5623       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5624         WITH_PLUGIN_SDL=1
5625       fi
5626     fi
5627   fi
5628 fi
5629
5630 if test "$wxUSE_SOUND" = "yes"; then
5631   AC_DEFINE(wxUSE_SOUND)
5632   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5633 fi
5634
5635 if test "$WXGTK2" = 1; then
5636     PKG_PROG_PKG_CONFIG()
5637
5638     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5639
5640         if test "$wxUSE_GTKPRINT" = "yes" ; then
5641             if test "$WXGTK3" = 1; then
5642                 gtk_unix_print="gtk+-unix-print-3.0"
5643             else
5644                 gtk_unix_print="gtk+-unix-print-2.0 >= 2.10"
5645             fi
5646                 PKG_CHECK_MODULES(GTKPRINT,
5647                                   [$gtk_unix_print],
5648                     [
5649                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GTKPRINT_LIBS"
5650                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5651                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5652                         AC_DEFINE(wxUSE_GTKPRINT)
5653                     ],
5654                     [
5655                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5656                         wxUSE_GTKPRINT="no"
5657                     ]
5658                 )
5659         fi
5660
5661         if test "$WXGTK3" = 1; then
5662             wxUSE_LIBGNOMEPRINT=no
5663         fi
5664
5665         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5666
5667                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5668                                   [libgnomeprintui-2.2 >= 2.8],
5669                     [
5670                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBGNOMEPRINTUI_LIBS"
5671                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5672                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5673                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5674                     ],
5675                     [
5676                         if test "$wxUSE_GTKPRINT" = yes; then
5677                             AC_MSG_RESULT(no)
5678                         else
5679                             AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5680                         fi
5681                         wxUSE_LIBGNOMEPRINT="no"
5682                     ]
5683                 )
5684         fi
5685     fi
5686
5687     if test "$wxUSE_MIMETYPE" = "yes" ; then
5688         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5689
5690                 PKG_CHECK_MODULES(GNOMEVFS,
5691                                   [gnome-vfs-2.0 >= 2.0],
5692                     [
5693                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GNOMEVFS_LIBS"
5694                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5695                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5696                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5697                     ],
5698                     [
5699                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5700                         wxUSE_LIBGNOMEVFS="no"
5701                     ]
5702                 )
5703         fi
5704     fi
5705
5706     if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes" ; then
5707         if test "$wxUSE_LIBNOTIFY" = "yes" ; then
5708             HAVE_LIBNOTIFY=0
5709             PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.7],
5710                 [
5711                     HAVE_LIBNOTIFY=1
5712                     AC_DEFINE(wxUSE_LIBNOTIFY_0_7)
5713                 ],
5714                 [
5715                     PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.4],
5716                         [HAVE_LIBNOTIFY=1],
5717                         [AC_MSG_WARN([libnotify not found, wxNotificationMessage will use generic implementation.])]
5718                     )
5719                 ]
5720             )
5721
5722             if test "$HAVE_LIBNOTIFY" = "1" ; then
5723                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBNOTIFY_LIBS"
5724                 CFLAGS="$LIBNOTIFY_CFLAGS $CFLAGS"
5725                 CXXFLAGS="$LIBNOTIFY_CFLAGS $CXXFLAGS"
5726                 AC_DEFINE(wxUSE_LIBNOTIFY)
5727             fi
5728         fi
5729     fi
5730
5731     if test "$wxUSE_LIBHILDON" = "yes" ; then
5732         PKG_CHECK_MODULES(HILDON,
5733                           [hildon-lgpl >= 0.9],
5734             [
5735                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $HILDON_LIBS"
5736                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5737                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5738                 AC_DEFINE(wxUSE_LIBHILDON)
5739                 ac_hildon_lgpl=1
5740             ],
5741             [
5742                 AC_MSG_WARN([libhildon_lgpl not found])
5743                         wxUSE_LIBHILDON="no"
5744                         ac_hildon_lgpl=0
5745             ]
5746         )
5747
5748         if test "$ac_hildon_lgpl" = 0 ; then
5749             PKG_CHECK_MODULES(HILDON2,
5750                               [hildon-1 >= 1.99],
5751                 [
5752                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $HILDON2_LIBS"
5753                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5754                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5755                     AC_DEFINE(wxUSE_LIBHILDON2)
5756                 ],
5757                 [
5758                     AC_MSG_WARN([libhildon_1 not found])
5759                             wxUSE_LIBHILDON2="no"
5760                 ]
5761             )
5762         fi
5763     fi
5764 fi
5765
5766 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5767   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5768 fi
5769
5770 if test "$wxUSE_STOPWATCH" = "yes"; then
5771   AC_DEFINE(wxUSE_STOPWATCH)
5772 fi
5773
5774 if test "$wxUSE_DATETIME" = "yes"; then
5775   AC_DEFINE(wxUSE_DATETIME)
5776 fi
5777
5778 if test "$wxUSE_FILE" = "yes"; then
5779   AC_DEFINE(wxUSE_FILE)
5780 fi
5781
5782 if test "$wxUSE_FFILE" = "yes"; then
5783   AC_DEFINE(wxUSE_FFILE)
5784 fi
5785
5786 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5787   if test "$wxUSE_STREAMS" != yes; then
5788     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5789     wxUSE_ARCHIVE_STREAMS=no
5790   else
5791     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5792   fi
5793 fi
5794
5795 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5796   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5797     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5798   elif test "$wxUSE_ZLIB" = "no"; then
5799     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5800   else
5801     AC_DEFINE(wxUSE_ZIPSTREAM)
5802   fi
5803 fi
5804
5805 if test "$wxUSE_TARSTREAM" = "yes"; then
5806   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5807     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5808   else
5809     AC_DEFINE(wxUSE_TARSTREAM)
5810   fi
5811 fi
5812
5813 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5814   AC_DEFINE(wxUSE_FILE_HISTORY)
5815 fi
5816
5817 if test "$wxUSE_FILESYSTEM" = "yes"; then
5818   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5819     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5820     wxUSE_FILESYSTEM=no
5821   else
5822     AC_DEFINE(wxUSE_FILESYSTEM)
5823   fi
5824 fi
5825
5826 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5827   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5828     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5829   else
5830     AC_DEFINE(wxUSE_FS_ARCHIVE)
5831   fi
5832 fi
5833
5834 if test "$wxUSE_FS_ZIP" = "yes"; then
5835   if test "$wxUSE_FS_ARCHIVE" != yes; then
5836     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5837   else
5838     AC_DEFINE(wxUSE_FS_ZIP)
5839   fi
5840 fi
5841
5842 if test "$wxUSE_FSVOLUME" = "yes"; then
5843   AC_DEFINE(wxUSE_FSVOLUME)
5844 fi
5845
5846 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5847   if test "$USE_UNIX" != 1; then
5848     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5849     wxUSE_ON_FATAL_EXCEPTION=no
5850   else
5851     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5852   fi
5853 fi
5854
5855 if test "$wxUSE_STACKWALKER" = "yes"; then
5856     AC_DEFINE(wxUSE_STACKWALKER)
5857 fi
5858
5859 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5860     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5861         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5862         wxUSE_DEBUGREPORT=no
5863     else
5864         AC_DEFINE(wxUSE_DEBUGREPORT)
5865         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5866             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5867         fi
5868     fi
5869 fi
5870
5871 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5872   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5873 fi
5874
5875 if test "$wxUSE_BUSYINFO" = "yes"; then
5876   AC_DEFINE(wxUSE_BUSYINFO)
5877 fi
5878
5879 if test "$wxUSE_HOTKEY" = "yes"; then
5880   if test "$wxUSE_MSW" != 1 -a "$wxUSE_OSX_COCOA" != 1 -a "$wxUSE_OSX_CARBON" != 1; then
5881     AC_MSG_WARN([Hot keys not supported by the current toolkit, disabled])
5882     wxUSE_HOTKEY=no
5883   fi
5884 elif test "$wxUSE_HOTKEY" = "auto"; then
5885   if test "$wxUSE_MSW" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OSX_CARBON" = 1; then
5886     wxUSE_HOTKEY=yes
5887   fi
5888 fi
5889 if test "$wxUSE_HOTKEY" = "yes"; then
5890   AC_DEFINE(wxUSE_HOTKEY)
5891 fi
5892
5893 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
5894   AC_DEFINE(wxUSE_STD_CONTAINERS)
5895 fi
5896
5897 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5898   AC_DEFINE(wxUSE_STD_IOSTREAM)
5899 fi
5900
5901 if test "$wxUSE_STD_STRING" = "yes"; then
5902   AC_DEFINE(wxUSE_STD_STRING)
5903 fi
5904
5905 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
5906   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
5907 fi
5908
5909 if test "$wxUSE_STDPATHS" = "yes"; then
5910   AC_DEFINE(wxUSE_STDPATHS)
5911 fi
5912
5913 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5914     AC_DEFINE(wxUSE_TEXTBUFFER)
5915 fi
5916
5917 if test "$wxUSE_TEXTFILE" = "yes"; then
5918   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5919     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5920   else
5921     AC_DEFINE(wxUSE_TEXTFILE)
5922   fi
5923 fi
5924
5925 if test "$wxUSE_CONFIG" = "yes" ; then
5926   if test "$wxUSE_TEXTFILE" != "yes"; then
5927     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5928   else
5929     AC_DEFINE(wxUSE_CONFIG)
5930     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5931     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5932   fi
5933 fi
5934
5935 if test "$wxUSE_INTL" = "yes" ; then
5936   if test "$wxUSE_FILE" != "yes"; then
5937     AC_MSG_WARN(I18n code requires wxFile... disabled)
5938   else
5939     AC_DEFINE(wxUSE_INTL)
5940     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5941     GUIDIST="$GUIDIST INTL_DIST"
5942   fi
5943 fi
5944
5945 if test "$wxUSE_XLOCALE" = "yes" ; then
5946     AC_DEFINE(wxUSE_XLOCALE)
5947     AC_CHECK_TYPES(locale_t,,,
5948                    [#include <xlocale.h>
5949                     #include <locale.h>])
5950 fi
5951
5952 if test "$wxUSE_LOG" = "yes"; then
5953   AC_DEFINE(wxUSE_LOG)
5954
5955     if test "$wxUSE_LOGGUI" = "yes"; then
5956       AC_DEFINE(wxUSE_LOGGUI)
5957     fi
5958
5959     if test "$wxUSE_LOGWINDOW" = "yes"; then
5960       AC_DEFINE(wxUSE_LOGWINDOW)
5961     fi
5962
5963     if test "$wxUSE_LOGDIALOG" = "yes"; then
5964       AC_DEFINE(wxUSE_LOG_DIALOG)
5965     fi
5966
5967     dnl the keyboard sample requires wxUSE_LOG
5968     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5969 fi
5970
5971 if test "$wxUSE_LONGLONG" = "yes"; then
5972   AC_DEFINE(wxUSE_LONGLONG)
5973 fi
5974
5975 if test "$wxUSE_GEOMETRY" = "yes"; then
5976   AC_DEFINE(wxUSE_GEOMETRY)
5977 fi
5978
5979 if test "$wxUSE_BASE64" = "yes"; then
5980   AC_DEFINE(wxUSE_BASE64)
5981 fi
5982
5983 if test "$wxUSE_STREAMS" = "yes" ; then
5984   AC_DEFINE(wxUSE_STREAMS)
5985 fi
5986
5987 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5988   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5989 fi
5990
5991 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5992   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5993 fi
5994
5995 dnl ---------------------------------------------------------------------------
5996 dnl console event loop stuff
5997 dnl ---------------------------------------------------------------------------
5998
5999 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6000     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6001
6002     if test "$wxUSE_UNIX" = "yes"; then
6003         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6004             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6005         fi
6006
6007         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6008             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6009             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6010                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6011             else
6012                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6013             fi
6014         fi
6015     fi
6016 fi
6017
6018 dnl ---------------------------------------------------------------------------
6019 dnl time/date functions
6020 dnl ---------------------------------------------------------------------------
6021
6022 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6023 dnl function to be used for high resolution timers
6024 AC_CHECK_FUNCS(gettimeofday ftime, break)
6025
6026 if test "$ac_cv_func_gettimeofday" = "yes"; then
6027     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6028                    wx_cv_func_gettimeofday_has_2_args,
6029     [
6030         dnl on some _really_ old systems it takes only 1 argument
6031         AC_TRY_COMPILE(
6032             [
6033                 #include <sys/time.h>
6034                 #include <unistd.h>
6035             ],
6036             [
6037                 struct timeval tv;
6038                 gettimeofday(&tv, NULL);
6039             ],
6040             wx_cv_func_gettimeofday_has_2_args=yes,
6041             AC_TRY_COMPILE(
6042                 [
6043                     #include <sys/time.h>
6044                     #include <unistd.h>
6045                 ],
6046                 [
6047                     struct timeval tv;
6048                     gettimeofday(&tv);
6049                 ],
6050                 wx_cv_func_gettimeofday_has_2_args=no,
6051                 [
6052                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6053                     wx_cv_func_gettimeofday_has_2_args=unknown
6054                 ]
6055             )
6056         )
6057     ])
6058
6059     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6060         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6061     fi
6062 fi
6063
6064 if test "$wxUSE_DATETIME" = "yes"; then
6065     dnl check for timezone variable
6066     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6067     AC_CACHE_CHECK(for timezone variable in <time.h>,
6068                    wx_cv_var_timezone,
6069                    [
6070                         AC_LANG_PUSH(C++)
6071                         AC_TRY_COMPILE(
6072                             [
6073                                 #include <time.h>
6074                             ],
6075                             [
6076                                 int tz;
6077                                 tz = timezone;
6078                             ],
6079                             [
6080                                 wx_cv_var_timezone=timezone
6081                             ],
6082                             [
6083                                 AC_TRY_COMPILE(
6084                                     [
6085                                         #include <time.h>
6086                                     ],
6087                                     [
6088                                         int tz;
6089                                         tz = _timezone;
6090                                     ],
6091                                     [
6092                                         wx_cv_var_timezone=_timezone
6093                                     ],
6094                                     [
6095                                         AC_TRY_COMPILE(
6096                                             [
6097                                                 #include <time.h>
6098                                             ],
6099                                             [
6100                                                 int tz;
6101                                                 tz = __timezone;
6102                                             ],
6103                                             [
6104                                                 wx_cv_var_timezone=__timezone
6105                                             ],
6106                                             [
6107                                                 if test "$USE_DOS" = 0 ; then
6108                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6109                                                 fi
6110                                             ]
6111                                         )
6112                                     ]
6113                                 )
6114                             ]
6115                         )
6116                         AC_LANG_POP()
6117                    ]
6118     )
6119
6120     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6121     if test "x$wx_cv_var_timezone" != x ; then
6122         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6123     fi
6124
6125     dnl check for localtime (it's POSIX, but the check can do no harm...)
6126     AC_CHECK_FUNCS(localtime)
6127
6128     if test "$ac_cv_func_localtime" = "yes"; then
6129         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6130                        wx_cv_struct_tm_has_gmtoff,
6131         [
6132             AC_TRY_COMPILE(
6133                 [
6134                     #include <time.h>
6135                 ],
6136                 [
6137                     struct tm tm;
6138                     tm.tm_gmtoff++;
6139                 ],
6140                 [
6141                     wx_cv_struct_tm_has_gmtoff=yes
6142                 ],
6143                 wx_cv_struct_tm_has_gmtoff=no
6144             )
6145         ])
6146     fi
6147
6148     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6149         AC_DEFINE(WX_GMTOFF_IN_TM)
6150     fi
6151
6152     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6153 fi
6154
6155 dnl ------------------------------------------------------------------------
6156 dnl wxProcess
6157 dnl ------------------------------------------------------------------------
6158
6159 AC_CHECK_FUNCS(setpriority)
6160
6161 dnl ------------------------------------------------------------------------
6162 dnl wxSocket
6163 dnl ------------------------------------------------------------------------
6164
6165 if test "$wxUSE_SOCKETS" = "yes"; then
6166     dnl under MSW we always have sockets
6167     if test "$TOOLKIT" != "MSW"; then
6168         dnl under Solaris and OS/2, socket functions live in -lsocket
6169         AC_CHECK_FUNC(socket,,
6170             [
6171                 AC_CHECK_LIB(socket, socket,
6172                     if test "$INET_LINK" != " -lsocket"; then
6173                         INET_LINK="$INET_LINK -lsocket"
6174                     fi,
6175                     [
6176                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6177                         wxUSE_SOCKETS=no
6178                     ]
6179                 )
6180             ]
6181         )
6182     fi
6183 fi
6184
6185 if test "$wxUSE_SOCKETS" = "yes" ; then
6186     dnl this test may be appropriate if building under cygwin
6187     dnl right now I'm assuming it also uses the winsock stuff
6188     dnl like mingw does..  -- RL
6189     if test "$TOOLKIT" != "MSW"; then
6190         dnl determine the type of third argument for getsockname
6191         dnl This test needs to be done in C++ mode since gsocket.cpp now
6192         dnl is C++ code and pointer cast that are possible even without
6193         dnl warning in C still fail in C++.
6194         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6195                        wx_cv_type_getsockname3,
6196             [
6197                 AC_LANG_PUSH(C++)
6198                 AC_TRY_COMPILE(
6199                     [
6200                         #include <sys/types.h>
6201                         #include <sys/socket.h>
6202                     ],
6203                     [
6204                         socklen_t len;
6205                         getsockname(0, 0, &len);
6206                     ],
6207                     wx_cv_type_getsockname3=socklen_t,
6208                     [
6209                         dnl the compiler will compile the version with size_t
6210                         dnl even if the real type of the last parameter is int
6211                         dnl but it should give at least a warning about
6212                         dnl converting between incompatible pointer types, so
6213                         dnl try to use it to get the correct behaviour at
6214                         dnl least with gcc (otherwise we'd always use size_t)
6215                         CFLAGS_OLD="$CFLAGS"
6216                         if test "$GCC" = yes ; then
6217                             CFLAGS="-Werror $CFLAGS"
6218                         fi
6219
6220                         AC_TRY_COMPILE(
6221                             [
6222                                 #include <sys/types.h>
6223                                 #include <sys/socket.h>
6224                             ],
6225                             [
6226                                 size_t len;
6227                                 getsockname(0, 0, &len);
6228                             ],
6229                             wx_cv_type_getsockname3=size_t,
6230                             AC_TRY_COMPILE(
6231                                 [
6232                                     #include <sys/types.h>
6233                                     #include <sys/socket.h>
6234                                 ],
6235                                 [
6236                                     int len;
6237                                     getsockname(0, 0, &len);
6238                                 ],
6239                                 wx_cv_type_getsockname3=int,
6240                                 wx_cv_type_getsockname3=unknown
6241                             )
6242                         )
6243
6244                         CFLAGS="$CFLAGS_OLD"
6245                     ]
6246                 )
6247                 AC_LANG_POP()
6248             ])
6249
6250         if test "$wx_cv_type_getsockname3" = "unknown"; then
6251             wxUSE_SOCKETS=no
6252             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6253         else
6254             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6255         fi
6256         dnl Do this again for getsockopt as it may be different
6257         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6258                        wx_cv_type_getsockopt5,
6259             [
6260                 dnl Note that the rules for compatibility of pointers
6261                 dnl are somewhat different between C and C++, so code
6262                 dnl that fails in C++ may not even give a warning about
6263                 dnl converting between incompatible pointer types in C.
6264                 dnl So this test needs to be done in C++ mode.
6265                 AC_LANG_PUSH(C++)
6266                 AC_TRY_COMPILE(
6267                     [
6268                         #include <sys/types.h>
6269                         #include <sys/socket.h>
6270                     ],
6271                     [
6272                         socklen_t len;
6273                         getsockopt(0, 0, 0, 0, &len);
6274                     ],
6275                     wx_cv_type_getsockopt5=socklen_t,
6276                     [
6277                         AC_TRY_COMPILE(
6278                             [
6279                                 #include <sys/types.h>
6280                                 #include <sys/socket.h>
6281                             ],
6282                             [
6283                                 size_t len;
6284                                 getsockopt(0, 0, 0, 0, &len);
6285                             ],
6286                             wx_cv_type_getsockopt5=size_t,
6287                             AC_TRY_COMPILE(
6288                                 [
6289                                     #include <sys/types.h>
6290                                     #include <sys/socket.h>
6291                                 ],
6292                                 [
6293                                     int len;
6294                                     getsockopt(0, 0, 0, 0, &len);
6295                                 ],
6296                                 wx_cv_type_getsockopt5=int,
6297                                 wx_cv_type_getsockopt5=unknown
6298                             )
6299                         )
6300                     ]
6301                 )
6302                 AC_LANG_POP()
6303             ])
6304
6305         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6306             wxUSE_SOCKETS=no
6307             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6308         else
6309             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6310         fi
6311     fi
6312 fi
6313
6314 if test "$wxUSE_SOCKETS" = "yes" ; then
6315     if test "$wxUSE_IPV6" = "yes"; then
6316         AC_CACHE_CHECK(
6317             [whether we have sockaddr_in6],
6318             [wx_cv_type_sockaddr_in6],
6319             [
6320                 AC_TRY_COMPILE(
6321                     [
6322                         #include <sys/types.h>
6323                         #include <sys/socket.h>
6324                         #include <netinet/in.h>
6325                     ],
6326                     [
6327                         struct sockaddr_in6 sa6;
6328                     ],
6329                     wx_cv_type_sockaddr_in6=yes,
6330                     wx_cv_type_sockaddr_in6=no
6331                 )
6332             ]
6333         )
6334
6335         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6336             AC_DEFINE(wxUSE_IPV6)
6337         else
6338             AC_MSG_WARN([IPv6 support not available... disabled])
6339         fi
6340     fi
6341
6342     AC_DEFINE(wxUSE_SOCKETS)
6343     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6344 fi
6345
6346 if test "$wxUSE_PROTOCOL" = "yes"; then
6347     if test "$wxUSE_SOCKETS" != "yes"; then
6348         AC_MSG_WARN(Protocol classes require sockets... disabled)
6349         wxUSE_PROTOCOL=no
6350     fi
6351 fi
6352
6353 if test "$wxUSE_PROTOCOL" = "yes"; then
6354     AC_DEFINE(wxUSE_PROTOCOL)
6355
6356     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6357         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6358     fi
6359     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6360         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6361     fi
6362     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6363         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6364     fi
6365 else
6366     if test "$wxUSE_FS_INET" = "yes"; then
6367         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6368         wxUSE_FS_INET="no"
6369     fi
6370 fi
6371
6372 if test "$wxUSE_URL" = "yes"; then
6373     if test "$wxUSE_PROTOCOL" != "yes"; then
6374         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6375         wxUSE_URL=no
6376     fi
6377     if test "$wxUSE_URL" = "yes"; then
6378         AC_DEFINE(wxUSE_URL)
6379     fi
6380 fi
6381
6382 if test "$wxUSE_VARIANT" = "yes"; then
6383     AC_DEFINE(wxUSE_VARIANT)
6384 fi
6385
6386 if test "$wxUSE_FS_INET" = "yes"; then
6387   AC_DEFINE(wxUSE_FS_INET)
6388 fi
6389
6390 dnl ---------------------------------------------------------------------------
6391 dnl Joystick support
6392 dnl ---------------------------------------------------------------------------
6393
6394 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6395     wxUSE_JOYSTICK=no
6396
6397     dnl under MSW we always have joystick support
6398     if test "$TOOLKIT" = "MSW"; then
6399         wxUSE_JOYSTICK=yes
6400
6401     dnl mac only available on darwin
6402     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6403         if test "$USE_DARWIN" = 1; then
6404             dnl check for a bug in the headers, some have bad setEventCallout
6405             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6406             AC_LANG_PUSH(C++)
6407             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6408                             [ IOHIDQueueInterface *qi = NULL;
6409                               IOHIDCallbackFunction cb = NULL;
6410                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6411                             [ wxUSE_JOYSTICK=yes ]
6412                           )
6413             AC_LANG_POP()
6414             AC_MSG_RESULT($wxUSE_JOYSTICK)
6415         fi
6416
6417     dnl joystick support is only for Linux 2.1.x or greater
6418     else
6419         dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6420         dnl checks only whether the header can be preprocessed, not that it
6421         dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6422         dnl can't be compiled because of an error and with the default
6423         dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6424         dnl build would fail later
6425         AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6426     fi
6427
6428     if test "$wxUSE_JOYSTICK" = "yes"; then
6429         AC_DEFINE(wxUSE_JOYSTICK)
6430         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6431     else
6432         AC_MSG_WARN(Joystick not supported by this system... disabled)
6433     fi
6434 fi
6435
6436
6437 dnl ---------------------------------------------------------------------------
6438 dnl String stuff
6439 dnl ---------------------------------------------------------------------------
6440
6441 if test "$wxUSE_FONTENUM" = "yes" ; then
6442   AC_DEFINE(wxUSE_FONTENUM)
6443 fi
6444
6445 if test "$wxUSE_FONTMAP" = "yes" ; then
6446   AC_DEFINE(wxUSE_FONTMAP)
6447 fi
6448
6449 if test "$wxUSE_UNICODE" = "yes" ; then
6450   AC_DEFINE(wxUSE_UNICODE)
6451
6452   if test "$USE_WIN32" != 1; then
6453       wxUSE_UNICODE_MSLU=no
6454   fi
6455
6456   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6457         AC_CHECK_LIB(unicows,main,
6458             [
6459                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6460             ],
6461             [
6462                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6463                              Applications will only run on Windows NT/2000/XP!])
6464                 wxUSE_UNICODE_MSLU=no
6465             ])
6466     fi
6467 fi
6468
6469 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6470     AC_DEFINE(wxUSE_UNICODE_UTF8)
6471
6472     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6473         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6474     fi
6475 fi
6476
6477 dnl ---------------------------------------------------------------------------
6478 dnl big GUI components: MDI, doc/view, printing, help, ...
6479 dnl ---------------------------------------------------------------------------
6480
6481 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6482     AC_DEFINE(wxUSE_CONSTRAINTS)
6483     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6484 fi
6485
6486 if test "$wxUSE_MDI" = "yes"; then
6487     AC_DEFINE(wxUSE_MDI)
6488
6489     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6490         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6491         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6492     fi
6493 fi
6494
6495 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6496     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6497     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6498 fi
6499
6500 if test "$wxUSE_HELP" = "yes"; then
6501     AC_DEFINE(wxUSE_HELP)
6502     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6503
6504     if test "$wxUSE_MSW" = 1; then
6505       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6506         AC_DEFINE(wxUSE_MS_HTML_HELP)
6507       fi
6508     fi
6509
6510     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6511       if test "$wxUSE_HTML" = "yes"; then
6512         AC_DEFINE(wxUSE_WXHTML_HELP)
6513       else
6514         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6515         wxUSE_WXHTML_HELP=no
6516       fi
6517     fi
6518 fi
6519
6520 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6521     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6522     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6523 fi
6524
6525 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6526   AC_DEFINE(wxUSE_POSTSCRIPT)
6527 fi
6528
6529 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6530
6531 if test "$wxUSE_SVG" = "yes"; then
6532     AC_DEFINE(wxUSE_SVG)
6533 fi
6534
6535 dnl ---------------------------------------------------------------------------
6536 dnl wxMetafile
6537 dnl ---------------------------------------------------------------------------
6538
6539 if test "$wxUSE_METAFILE" = "yes"; then
6540     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6541         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6542         wxUSE_METAFILE=no
6543     fi
6544 elif test "$wxUSE_METAFILE" = "auto"; then
6545     if test "$wxUSE_MSW" = 1 -o "$wxUSE_MAC" = 1 -o "$wxUSE_PM" = 1; then
6546         wxUSE_METAFILE=yes
6547     fi
6548 fi
6549
6550 if test "$wxUSE_METAFILE" = "yes"; then
6551     AC_DEFINE(wxUSE_METAFILE)
6552     if test "$wxUSE_MSW" = 1; then
6553         dnl this one should probably be made separately configurable
6554         AC_DEFINE(wxUSE_ENH_METAFILE)
6555     fi
6556 fi
6557
6558 dnl ---------------------------------------------------------------------------
6559 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6560 dnl ---------------------------------------------------------------------------
6561
6562 dnl check for ole headers and disable a few features requiring it if not
6563 dnl present (earlier versions of mingw32 don't have ole2.h)
6564 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6565                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6566                           -o "$wxUSE_OLE"     = "yes" \
6567                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6568     AC_CHECK_HEADER(ole2.h,,, [ ])
6569
6570     if test "$ac_cv_header_ole2_h" = "yes" ; then
6571         if test "$GCC" = yes ; then
6572             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6573             AC_TRY_COMPILE([#include <windows.h>
6574                             #include <ole2.h>],
6575                            [],
6576                            [AC_MSG_RESULT(no)],
6577                            [AC_MSG_RESULT(yes)
6578                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6579             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6580             if test "$wxUSE_OLE" = "yes" ; then
6581                 AC_DEFINE(wxUSE_OLE)
6582                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6583                 AC_DEFINE(wxUSE_ACTIVEX)
6584                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6585             fi
6586         fi
6587
6588         dnl for OLE clipboard and dnd
6589         if test "$wxUSE_DATAOBJ" = "yes" ; then
6590             AC_DEFINE(wxUSE_DATAOBJ)
6591         fi
6592     else
6593         AC_MSG_WARN([Some features disabled because OLE headers not found])
6594
6595         wxUSE_CLIPBOARD=no
6596         wxUSE_DRAG_AND_DROP=no
6597         wxUSE_DATAOBJ=no
6598         wxUSE_OLE=no
6599     fi
6600 fi
6601
6602 if test "$wxUSE_IPC" = "yes"; then
6603     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6604         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6605         wxUSE_IPC=no
6606     fi
6607
6608     if test "$wxUSE_IPC" = "yes"; then
6609         AC_DEFINE(wxUSE_IPC)
6610         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6611     fi
6612 fi
6613
6614 if test "$wxUSE_DATAOBJ" = "yes"; then
6615     AC_DEFINE(wxUSE_DATAOBJ)
6616 else
6617     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6618     wxUSE_CLIPBOARD=no
6619     wxUSE_DRAG_AND_DROP=no
6620 fi
6621
6622 if test "$wxUSE_CLIPBOARD" = "yes"; then
6623     if test "$wxUSE_DFB" = 1; then
6624         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6625         wxUSE_CLIPBOARD=no
6626     fi
6627
6628     if test "$wxUSE_CLIPBOARD" = "yes"; then
6629         AC_DEFINE(wxUSE_CLIPBOARD)
6630     fi
6631 fi
6632
6633 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6634     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_DFB" = 1; then
6635         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6636         wxUSE_DRAG_AND_DROP=no
6637     fi
6638
6639     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6640         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6641     fi
6642
6643 fi
6644
6645 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6646     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6647 fi
6648
6649 if test "$wxUSE_CLIPBOARD" = "yes"; then
6650     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6651 fi
6652
6653 if test "$wxUSE_SPLINES" = "yes" ; then
6654   AC_DEFINE(wxUSE_SPLINES)
6655 fi
6656
6657 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6658   AC_DEFINE(wxUSE_MOUSEWHEEL)
6659 fi
6660
6661 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6662     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6663     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6664 fi
6665
6666 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6667     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6668 fi
6669
6670 dnl ---------------------------------------------------------------------------
6671 dnl GUI controls
6672 dnl ---------------------------------------------------------------------------
6673
6674 USES_CONTROLS=0
6675 if test "$wxUSE_CONTROLS" = "yes"; then
6676   USES_CONTROLS=1
6677 fi
6678
6679 if test "$wxUSE_MARKUP" = "yes"; then
6680   AC_DEFINE(wxUSE_MARKUP)
6681 fi
6682
6683 if test "$wxUSE_ACCEL" = "yes"; then
6684   AC_DEFINE(wxUSE_ACCEL)
6685   USES_CONTROLS=1
6686 fi
6687
6688 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6689   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6690   USES_CONTROLS=1
6691   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6692 fi
6693
6694 if test "$wxUSE_BANNERWINDOW" = "yes"; then
6695   AC_DEFINE(wxUSE_BANNERWINDOW)
6696 fi
6697
6698 if test "$wxUSE_BUTTON" = "yes"; then
6699   AC_DEFINE(wxUSE_BUTTON)
6700   USES_CONTROLS=1
6701 fi
6702
6703 if test "$wxUSE_BMPBUTTON" = "yes"; then
6704   AC_DEFINE(wxUSE_BMPBUTTON)
6705   USES_CONTROLS=1
6706 fi
6707
6708 if test "$wxUSE_CALCTRL" = "yes"; then
6709   AC_DEFINE(wxUSE_CALENDARCTRL)
6710   USES_CONTROLS=1
6711   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6712 fi
6713
6714 if test "$wxUSE_CARET" = "yes"; then
6715   AC_DEFINE(wxUSE_CARET)
6716   USES_CONTROLS=1
6717   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6718 fi
6719
6720 if test "$wxUSE_COLLPANE" = "yes"; then
6721     AC_DEFINE(wxUSE_COLLPANE)
6722     USES_CONTROLS=1
6723     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6724 fi
6725
6726 if test "$wxUSE_COMBOBOX" = "yes"; then
6727   AC_DEFINE(wxUSE_COMBOBOX)
6728   USES_CONTROLS=1
6729 fi
6730
6731 if test "$wxUSE_COMBOCTRL" = "yes"; then
6732   AC_DEFINE(wxUSE_COMBOCTRL)
6733   USES_CONTROLS=1
6734 fi
6735
6736 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6737   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6738   USES_CONTROLS=1
6739 fi
6740
6741 if test "$wxUSE_CHOICE" = "yes"; then
6742   AC_DEFINE(wxUSE_CHOICE)
6743   USES_CONTROLS=1
6744 fi
6745
6746 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6747     AC_DEFINE(wxUSE_CHOICEBOOK)
6748     USES_CONTROLS=1
6749 fi
6750
6751 if test "$wxUSE_CHECKBOX" = "yes"; then
6752   AC_DEFINE(wxUSE_CHECKBOX)
6753   USES_CONTROLS=1
6754 fi
6755
6756 if test "$wxUSE_CHECKLST" = "yes"; then
6757   AC_DEFINE(wxUSE_CHECKLISTBOX)
6758   USES_CONTROLS=1
6759 fi
6760
6761 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6762   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6763   USES_CONTROLS=1
6764 fi
6765
6766 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6767   AC_DEFINE(wxUSE_DATEPICKCTRL)
6768   USES_CONTROLS=1
6769 fi
6770
6771 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6772   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6773   USES_CONTROLS=1
6774 fi
6775
6776 if test "$wxUSE_FILECTRL" = "yes"; then
6777   AC_DEFINE(wxUSE_FILECTRL)
6778   USES_CONTROLS=1
6779 fi
6780
6781 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6782   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6783   USES_CONTROLS=1
6784 fi
6785
6786 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6787   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6788   USES_CONTROLS=1
6789 fi
6790
6791 if test "$wxUSE_DISPLAY" = "yes"; then
6792     if test "$wxUSE_DFB" = 1; then
6793         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6794         wxUSE_DISPLAY=no
6795     else
6796         AC_DEFINE(wxUSE_DISPLAY)
6797         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6798     fi
6799 fi
6800
6801 if test "$wxUSE_DETECT_SM" = "yes"; then
6802     AC_DEFINE(wxUSE_DETECT_SM)
6803 fi
6804
6805 if test "$wxUSE_GAUGE" = "yes"; then
6806   AC_DEFINE(wxUSE_GAUGE)
6807   USES_CONTROLS=1
6808 fi
6809
6810 if test "$wxUSE_GRID" = "yes"; then
6811   AC_DEFINE(wxUSE_GRID)
6812   USES_CONTROLS=1
6813   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6814 fi
6815
6816 if test "$wxUSE_HEADERCTRL" = "yes"; then
6817   AC_DEFINE(wxUSE_HEADERCTRL)
6818   USES_CONTROLS=1
6819 fi
6820
6821 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6822   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6823   USES_CONTROLS=1
6824 fi
6825
6826 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6827   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6828   USES_CONTROLS=1
6829 fi
6830
6831 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6832   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6833   USES_CONTROLS=1
6834   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6835 fi
6836
6837 if test "$wxUSE_IMAGLIST" = "yes"; then
6838     AC_DEFINE(wxUSE_IMAGLIST)
6839 fi
6840
6841 if test "$wxUSE_INFOBAR" = "yes"; then
6842     AC_DEFINE(wxUSE_INFOBAR)
6843 fi
6844
6845 if test "$wxUSE_LISTBOOK" = "yes"; then
6846     AC_DEFINE(wxUSE_LISTBOOK)
6847     USES_CONTROLS=1
6848 fi
6849
6850 if test "$wxUSE_LISTBOX" = "yes"; then
6851     AC_DEFINE(wxUSE_LISTBOX)
6852     USES_CONTROLS=1
6853 fi
6854
6855 if test "$wxUSE_LISTCTRL" = "yes"; then
6856     if test "$wxUSE_IMAGLIST" = "yes"; then
6857         AC_DEFINE(wxUSE_LISTCTRL)
6858         USES_CONTROLS=1
6859         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6860     else
6861         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6862     fi
6863 fi
6864
6865 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6866     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6867     USES_CONTROLS=1
6868 fi
6869
6870 if test "$wxUSE_NOTEBOOK" = "yes"; then
6871     AC_DEFINE(wxUSE_NOTEBOOK)
6872     USES_CONTROLS=1
6873     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6874 fi
6875
6876 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6877     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6878 fi
6879
6880 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6881   AC_DEFINE(wxUSE_ODCOMBOBOX)
6882   USES_CONTROLS=1
6883   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6884 fi
6885
6886 if test "$wxUSE_RADIOBOX" = "yes"; then
6887     AC_DEFINE(wxUSE_RADIOBOX)
6888     USES_CONTROLS=1
6889 fi
6890
6891 if test "$wxUSE_RADIOBTN" = "yes"; then
6892     AC_DEFINE(wxUSE_RADIOBTN)
6893     USES_CONTROLS=1
6894 fi
6895
6896 if test "$wxUSE_REARRANGECTRL" = "yes"; then
6897     AC_DEFINE(wxUSE_REARRANGECTRL)
6898 fi
6899
6900 if test "$wxUSE_RICHMSGDLG" = "yes"; then
6901     AC_DEFINE(wxUSE_RICHMSGDLG)
6902 fi
6903
6904 if test "$wxUSE_RICHTOOLTIP" = "yes"; then
6905     AC_DEFINE(wxUSE_RICHTOOLTIP)
6906 fi
6907
6908 if test "$wxUSE_SASH" = "yes"; then
6909     AC_DEFINE(wxUSE_SASH)
6910     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6911 fi
6912
6913 if test "$wxUSE_SCROLLBAR" = "yes"; then
6914     AC_DEFINE(wxUSE_SCROLLBAR)
6915     USES_CONTROLS=1
6916     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
6917 fi
6918
6919 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6920     AC_DEFINE(wxUSE_SEARCHCTRL)
6921     USES_CONTROLS=1
6922 fi
6923
6924 if test "$wxUSE_SLIDER" = "yes"; then
6925     AC_DEFINE(wxUSE_SLIDER)
6926     USES_CONTROLS=1
6927 fi
6928
6929 if test "$wxUSE_SPINBTN" = "yes"; then
6930     AC_DEFINE(wxUSE_SPINBTN)
6931     USES_CONTROLS=1
6932 fi
6933
6934 if test "$wxUSE_SPINCTRL" = "yes"; then
6935     AC_DEFINE(wxUSE_SPINCTRL)
6936     USES_CONTROLS=1
6937 fi
6938
6939 if test "$wxUSE_SPLITTER" = "yes"; then
6940     AC_DEFINE(wxUSE_SPLITTER)
6941     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6942 fi
6943
6944 if test "$wxUSE_STATBMP" = "yes"; then
6945     AC_DEFINE(wxUSE_STATBMP)
6946     USES_CONTROLS=1
6947 fi
6948
6949 if test "$wxUSE_STATBOX" = "yes"; then
6950     AC_DEFINE(wxUSE_STATBOX)
6951     USES_CONTROLS=1
6952 fi
6953
6954 if test "$wxUSE_STATTEXT" = "yes"; then
6955     AC_DEFINE(wxUSE_STATTEXT)
6956     USES_CONTROLS=1
6957 fi
6958
6959 if test "$wxUSE_STATLINE" = "yes"; then
6960     AC_DEFINE(wxUSE_STATLINE)
6961     USES_CONTROLS=1
6962 fi
6963
6964 if test "$wxUSE_STATUSBAR" = "yes"; then
6965     dnl this will get undefined in wx/chkconf.h if it's not supported
6966     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6967     AC_DEFINE(wxUSE_STATUSBAR)
6968     USES_CONTROLS=1
6969
6970     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6971 fi
6972
6973 if test "$wxUSE_TEXTCTRL" = "yes"; then
6974     AC_DEFINE(wxUSE_TEXTCTRL)
6975     USES_CONTROLS=1
6976     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6977
6978     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
6979     dnl seem useful to allow disabling them
6980     AC_DEFINE(wxUSE_RICHEDIT)
6981     AC_DEFINE(wxUSE_RICHEDIT2)
6982 fi
6983
6984 if test "$wxUSE_TIMEPICKCTRL" = "yes"; then
6985   AC_DEFINE(wxUSE_TIMEPICKCTRL)
6986   USES_CONTROLS=1
6987 fi
6988
6989 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6990     if test "$wxUSE_OLD_COCOA" = 1 ; then
6991         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6992         wxUSE_TOGGLEBTN=no
6993     fi
6994
6995     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6996         AC_DEFINE(wxUSE_TOGGLEBTN)
6997         USES_CONTROLS=1
6998     fi
6999 fi
7000
7001 if test "$wxUSE_TOOLBAR" = "yes"; then
7002     AC_DEFINE(wxUSE_TOOLBAR)
7003     USES_CONTROLS=1
7004
7005     if test "$wxUSE_UNIVERSAL" = "yes"; then
7006         wxUSE_TOOLBAR_NATIVE="no"
7007     else
7008         wxUSE_TOOLBAR_NATIVE="yes"
7009         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7010     fi
7011
7012     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7013 fi
7014
7015 if test "$wxUSE_TOOLTIPS" = "yes"; then
7016     if test "$wxUSE_MOTIF" = 1; then
7017         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7018     else
7019         if test "$wxUSE_UNIVERSAL" = "yes"; then
7020             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7021         else
7022             AC_DEFINE(wxUSE_TOOLTIPS)
7023         fi
7024     fi
7025 fi
7026
7027 if test "$wxUSE_TREEBOOK" = "yes"; then
7028     AC_DEFINE(wxUSE_TREEBOOK)
7029     USES_CONTROLS=1
7030 fi
7031
7032 if test "$wxUSE_TOOLBOOK" = "yes"; then
7033     AC_DEFINE(wxUSE_TOOLBOOK)
7034     USES_CONTROLS=1
7035 fi
7036
7037 if test "$wxUSE_TREECTRL" = "yes"; then
7038     if test "$wxUSE_IMAGLIST" = "yes"; then
7039         AC_DEFINE(wxUSE_TREECTRL)
7040         USES_CONTROLS=1
7041         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7042     else
7043         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7044     fi
7045 fi
7046
7047 if test "$wxUSE_TREELISTCTRL" = "yes"; then
7048     AC_DEFINE(wxUSE_TREELISTCTRL)
7049     USES_CONTROLS=1
7050     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelist"
7051 fi
7052
7053 if test "$wxUSE_POPUPWIN" = "yes"; then
7054     if test "$wxUSE_OLD_COCOA" = 1 ; then
7055         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7056     else
7057         if test "$wxUSE_PM" = 1; then
7058             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7059         else
7060             AC_DEFINE(wxUSE_POPUPWIN)
7061             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7062
7063             USES_CONTROLS=1
7064         fi
7065     fi
7066 fi
7067
7068 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7069     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
7070         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7071     else
7072         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7073         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7074     fi
7075 fi
7076
7077 if test "$wxUSE_TIPWINDOW" = "yes"; then
7078     if test "$wxUSE_PM" = 1; then
7079         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7080     else
7081         AC_DEFINE(wxUSE_TIPWINDOW)
7082     fi
7083 fi
7084
7085 if test "$USES_CONTROLS" = 1; then
7086     AC_DEFINE(wxUSE_CONTROLS)
7087 fi
7088
7089 dnl ---------------------------------------------------------------------------
7090 dnl misc options
7091 dnl ---------------------------------------------------------------------------
7092
7093 dnl please keep the settings below in alphabetical order
7094 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7095     AC_DEFINE(wxUSE_ACCESSIBILITY)
7096     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7097 fi
7098
7099 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7100     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7101 fi
7102
7103 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7104     dnl Tango-based art provider is not needed in GTK-based ports as the
7105     dnl native art provider completely replaces it.
7106     if test "$wxUSE_GTK" != 1; then
7107         dnl It also requires support for memory-mapped PNG images.
7108         if test "$wxUSE_LIBPNG" != no -a \
7109                 "$wxUSE_IMAGE" = yes -a \
7110                 "$wxUSE_STREAMS" = yes; then
7111             wxUSE_ARTPROVIDER_TANGO="yes"
7112         fi
7113     fi
7114 fi
7115
7116 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7117     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7118 fi
7119
7120 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7121     AC_DEFINE(wxUSE_DRAGIMAGE)
7122     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7123 fi
7124
7125 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7126     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7127         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7128     else
7129         AC_DEFINE(wxUSE_EXCEPTIONS)
7130         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7131     fi
7132 fi
7133
7134 USE_HTML=0
7135 if test "$wxUSE_HTML" = "yes"; then
7136     AC_DEFINE(wxUSE_HTML)
7137     USE_HTML=1
7138     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7139 fi
7140 if test "$wxUSE_WEBKIT" = "yes"; then
7141     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7142         old_CPPFLAGS="$CPPFLAGS"
7143         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7144         AC_CHECK_HEADER([WebKit/HIWebView.h],
7145                         [
7146                            AC_DEFINE(wxUSE_WEBKIT)
7147                            WEBKIT_LINK="-framework WebKit"
7148                         ],
7149                         [
7150                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7151                            wxUSE_WEBKIT=no
7152                         ],
7153                         [
7154                            #include <Carbon/Carbon.h>
7155                            #include <WebKit/WebKit.h>
7156                         ])
7157         CPPFLAGS="$old_CPPFLAGS"
7158     elif test "$wxUSE_OLD_COCOA" = 1; then
7159         AC_DEFINE(wxUSE_WEBKIT)
7160     else
7161         wxUSE_WEBKIT=no
7162     fi
7163     if test "$wxUSE_WEBKIT" = "yes"; then
7164         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7165     fi
7166 fi
7167
7168 USE_XRC=0
7169 if test "$wxUSE_XRC" = "yes"; then
7170     if test "$wxUSE_XML" != "yes"; then
7171         AC_MSG_WARN([XML library not built, XRC resources disabled])
7172         wxUSE_XRC=no
7173     else
7174         AC_DEFINE(wxUSE_XRC)
7175         USE_XRC=1
7176         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7177     fi
7178 fi
7179
7180 USE_AUI=0
7181 if test "$wxUSE_AUI" = "yes"; then
7182    AC_DEFINE(wxUSE_AUI)
7183    USE_AUI=1
7184    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7185 fi
7186
7187 USE_PROPGRID=0
7188 if test "$wxUSE_PROPGRID" = "yes"; then
7189    AC_DEFINE(wxUSE_PROPGRID)
7190    USE_PROPGRID=1
7191    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7192 fi
7193
7194 USE_RIBBON=0
7195 if test "$wxUSE_RIBBON" = "yes"; then
7196    AC_DEFINE(wxUSE_RIBBON)
7197    USE_RIBBON=1
7198    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7199 fi
7200
7201 USE_STC=0
7202 if test "$wxUSE_STC" = "yes"; then
7203    AC_DEFINE(wxUSE_STC)
7204    USE_STC=1
7205    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7206
7207    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7208    AC_PATH_PROG(PYTHON, python)
7209    if test "x$PYTHON" = "x"; then
7210      COND_PYTHON="#"
7211    fi
7212    AC_SUBST(COND_PYTHON)
7213 fi
7214
7215 if test "$wxUSE_MENUS" = "yes"; then
7216     AC_DEFINE(wxUSE_MENUS)
7217     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7218 fi
7219
7220 if test "$wxUSE_MIMETYPE" = "yes"; then
7221     AC_DEFINE(wxUSE_MIMETYPE)
7222 fi
7223
7224 if test "$wxUSE_MINIFRAME" = "yes"; then
7225     AC_DEFINE(wxUSE_MINIFRAME)
7226 fi
7227
7228 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7229     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7230 fi
7231
7232 if test "$wxUSE_TASKBARICON" = "yes"; then
7233     AC_DEFINE(wxUSE_TASKBARICON)
7234     dnl This is used under MSW, just enable it always without testing for the
7235     dnl toolkit nor providing a separate option for it because it's totally
7236     dnl harmless to have it defined even if it's unnecessary.
7237     AC_DEFINE(wxUSE_TASKBARICON_BALLOONS)
7238     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7239 fi
7240
7241
7242 if test "$wxUSE_VALIDATORS" = "yes"; then
7243     AC_DEFINE(wxUSE_VALIDATORS)
7244     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7245 fi
7246
7247 if test "$wxUSE_PALETTE" = "yes" ; then
7248     if test "$wxUSE_DFB" = 1; then
7249         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7250         wxUSE_PALETTE=no
7251     else
7252         AC_DEFINE(wxUSE_PALETTE)
7253     fi
7254 fi
7255
7256 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7257   dnl Must be done this late because -lunicows must be before all the other libs
7258   LIBS=" -lunicows $LIBS"
7259 fi
7260
7261 USE_RICHTEXT=0
7262 if test "$wxUSE_RICHTEXT" = "yes"; then
7263     AC_DEFINE(wxUSE_RICHTEXT)
7264     USE_RICHTEXT=1
7265     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7266 fi
7267
7268 if test "$wxUSE_WEBVIEW" = "yes"; then
7269     USE_WEBVIEW_WEBKIT=0
7270     if test "$wxUSE_WEBVIEW_WEBKIT" = "yes"; then
7271         if test "$wxUSE_GTK" = 1; then
7272             webkitgtk=webkit-1.0
7273             if test "$WXGTK3" = 1; then
7274                 webkitgtk=webkitgtk-3.0
7275             fi
7276             PKG_CHECK_MODULES([WEBKIT],
7277                               [$webkitgtk >= 1.3.1],
7278                               [
7279                                 USE_WEBVIEW_WEBKIT=1
7280                                 CPPFLAGS="$CPPFLAGS $WEBKIT_CFLAGS"
7281                                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $WEBKIT_LIBS"
7282                               ],
7283                               [
7284                                 AC_MSG_WARN([webkitgtk not found.])
7285                               ])
7286         elif test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7287             dnl Under Mac we always have the libraries but check for the
7288             dnl headers
7289             old_CPPFLAGS="$CPPFLAGS"
7290             CPPFLAGS="-x objective-c++ $CPPFLAGS"
7291             AC_CHECK_HEADER([WebKit/HIWebView.h],
7292                             [
7293                                 USE_WEBVIEW_WEBKIT=1
7294                                 WEBKIT_LINK="-framework WebKit"
7295                             ],
7296                             [
7297                                 AC_MSG_WARN([WebKit headers not found])
7298                             ],
7299                             [
7300                                 #include <Carbon/Carbon.h>
7301                                 #include <WebKit/WebKit.h>
7302                             ])
7303             CPPFLAGS="$old_CPPFLAGS"
7304         fi
7305     fi
7306
7307     wxUSE_WEBVIEW="no"
7308     if test "$wxUSE_GTK" = 1 -o "$wxUSE_MAC" = 1; then
7309         if test "$USE_WEBVIEW_WEBKIT" = 1; then
7310             wxUSE_WEBVIEW="yes"
7311             AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
7312         else
7313             AC_MSG_WARN([WebKit not available, disabling wxWebView])
7314         fi
7315     elif test "$wxUSE_MSW" = 1; then
7316         if test "$wxUSE_WEBVIEW_IE" = "yes"; then
7317             dnl TODO: Check for the required headers/libraries under Windows
7318             dnl       too and do the right thing automatically there too.
7319             wxUSE_WEBVIEW="yes"
7320             AC_DEFINE(wxUSE_WEBVIEW_IE)
7321         fi
7322     fi
7323 fi
7324
7325 if test "$wxUSE_WEBVIEW" = "yes"; then
7326     USE_WEBVIEW=1
7327     AC_DEFINE(wxUSE_WEBVIEW)
7328     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS webview"
7329 else
7330     USE_WEBVIEW=0
7331 fi
7332
7333 dnl ---------------------------------------------------------------------------
7334 dnl wxImage options
7335 dnl ---------------------------------------------------------------------------
7336
7337 if test "$wxUSE_IMAGE" = "yes" ; then
7338     AC_DEFINE(wxUSE_IMAGE)
7339
7340     if test "$wxUSE_GIF" = "yes" ; then
7341       AC_DEFINE(wxUSE_GIF)
7342     fi
7343
7344     if test "$wxUSE_PCX" = "yes" ; then
7345       AC_DEFINE(wxUSE_PCX)
7346     fi
7347
7348     if test "$wxUSE_TGA" = "yes" ; then
7349       AC_DEFINE(wxUSE_TGA)
7350     fi
7351
7352     if test "$wxUSE_IFF" = "yes" ; then
7353       AC_DEFINE(wxUSE_IFF)
7354     fi
7355
7356     if test "$wxUSE_PNM" = "yes" ; then
7357       AC_DEFINE(wxUSE_PNM)
7358     fi
7359
7360     if test "$wxUSE_XPM" = "yes" ; then
7361       AC_DEFINE(wxUSE_XPM)
7362     fi
7363
7364     if test "$wxUSE_ICO_CUR" = "yes" ; then
7365       AC_DEFINE(wxUSE_ICO_CUR)
7366     fi
7367 fi
7368
7369 dnl ---------------------------------------------------------------------------
7370 dnl common dialogs
7371 dnl ---------------------------------------------------------------------------
7372
7373 if test "$wxUSE_ABOUTDLG" = "yes"; then
7374     AC_DEFINE(wxUSE_ABOUTDLG)
7375 fi
7376
7377 if test "$wxUSE_CHOICEDLG" = "yes"; then
7378     AC_DEFINE(wxUSE_CHOICEDLG)
7379 fi
7380
7381 if test "$wxUSE_COLOURDLG" = "yes"; then
7382     AC_DEFINE(wxUSE_COLOURDLG)
7383 fi
7384
7385 if test "$wxUSE_FILEDLG" = "yes"; then
7386     AC_DEFINE(wxUSE_FILEDLG)
7387 fi
7388
7389 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7390     AC_DEFINE(wxUSE_FINDREPLDLG)
7391 fi
7392
7393 if test "$wxUSE_FONTDLG" = "yes"; then
7394     AC_DEFINE(wxUSE_FONTDLG)
7395 fi
7396
7397 if test "$wxUSE_DIRDLG" = "yes"; then
7398     if test "$wxUSE_TREECTRL" != "yes"; then
7399         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7400     else
7401         AC_DEFINE(wxUSE_DIRDLG)
7402     fi
7403 fi
7404
7405 if test "$wxUSE_MSGDLG" = "yes"; then
7406     AC_DEFINE(wxUSE_MSGDLG)
7407 fi
7408
7409 if test "$wxUSE_NUMBERDLG" = "yes"; then
7410     AC_DEFINE(wxUSE_NUMBERDLG)
7411 fi
7412
7413 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7414     AC_DEFINE(wxUSE_PROGRESSDLG)
7415 fi
7416
7417 if test "$wxUSE_SPLASH" = "yes"; then
7418     AC_DEFINE(wxUSE_SPLASH)
7419     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7420 fi
7421
7422 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7423     AC_DEFINE(wxUSE_STARTUP_TIPS)
7424 fi
7425
7426 if test "$wxUSE_TEXTDLG" = "yes"; then
7427     AC_DEFINE(wxUSE_TEXTDLG)
7428 fi
7429
7430 if test "$wxUSE_WIZARDDLG" = "yes"; then
7431     AC_DEFINE(wxUSE_WIZARDDLG)
7432     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7433 fi
7434
7435 dnl ---------------------------------------------------------------------------
7436 dnl options used under wxMSW and wxPM
7437 dnl ---------------------------------------------------------------------------
7438
7439 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7440     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7441         AC_DEFINE(wxUSE_OWNER_DRAWN)
7442     fi
7443 fi
7444
7445 dnl ---------------------------------------------------------------------------
7446 dnl wxMSW-only options
7447 dnl ---------------------------------------------------------------------------
7448
7449 if test "$wxUSE_MSW" = 1 ; then
7450
7451     if test "$wxUSE_DC_CACHEING" = "yes"; then
7452         AC_DEFINE(wxUSE_DC_CACHEING)
7453     fi
7454
7455     if test "$wxUSE_DIB" = "yes"; then
7456         AC_DEFINE(wxUSE_WXDIB)
7457     fi
7458
7459     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7460         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7461     fi
7462
7463     if test "$wxUSE_UXTHEME" = "yes"; then
7464         AC_DEFINE(wxUSE_UXTHEME)
7465     fi
7466
7467 fi
7468 dnl wxUSE_MSW = 1
7469
7470 dnl not quite MSW-only although mostly useful to disable this under MSW
7471 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7472     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7473 fi
7474
7475 if test "$USE_WIN32" = 1 ; then
7476     if test "$wxUSE_INICONF" = "yes"; then
7477         AC_DEFINE(wxUSE_INICONF)
7478     fi
7479
7480     if test "$wxUSE_REGKEY" = "yes"; then
7481         AC_DEFINE(wxUSE_REGKEY)
7482     fi
7483 fi
7484 dnl USE_WIN32 = 1
7485
7486 dnl ---------------------------------------------------------------------------
7487 dnl wxGraphicsContext
7488 dnl ---------------------------------------------------------------------------
7489
7490 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7491 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7492 dnl not defined automatically and we need to do it ourselves
7493 if test "$wxUSE_MAC" = 1; then
7494     wxUSE_GRAPHICS_CONTEXT="yes"
7495 fi
7496
7497 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7498     wx_has_graphics=0
7499     if test "$wxUSE_MSW" = 1; then
7500         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7501             [
7502                 dnl we need just the header, not the library, as we load the
7503                 dnl GDI+ DLL dynamically anyhow during run-time
7504                 AC_LANG_PUSH(C++)
7505                 AC_TRY_COMPILE(
7506                     [#include <windows.h>
7507                      #include <gdiplus.h>],
7508                     [
7509                         using namespace Gdiplus;
7510                     ],
7511                     wx_cv_lib_gdiplus=yes,
7512                     wx_cv_lib_gdiplus=no
7513                 )
7514                 AC_LANG_POP()
7515             ]
7516         )
7517         if test "$wx_cv_lib_gdiplus" = "yes"; then
7518             wx_has_graphics=1
7519         fi
7520     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7521         PKG_CHECK_MODULES(CAIRO, cairo,
7522             [wx_has_graphics=1],
7523             [AC_MSG_WARN([Cairo library not found])]
7524         )
7525         if test "$wx_has_graphics" = 1; then
7526             dnl Check that Cairo library is new enough: wxGraphicsContext
7527             dnl won't compile without cairo_push_group() and
7528             dnl cairo_pop_group_to_source() which are new in 1.2.
7529             save_LIBS="$LIBS"
7530             LIBS="$LIBS $CAIRO_LIBS"
7531             AC_CHECK_FUNCS([cairo_push_group])
7532             LIBS="$save_LIBS"
7533             if test "$ac_cv_func_cairo_push_group" = "no"; then
7534                 wx_has_graphics=0
7535                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7536             else
7537                 AC_DEFINE(wxUSE_CAIRO)
7538
7539                 dnl We don't need to do this for wxGTK as we already get Cairo
7540                 dnl flags as part of GTK+ ones.
7541                 if test "$wxUSE_GTK" != 1; then
7542                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7543                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7544                 fi
7545             fi
7546         fi
7547     else
7548         dnl assume it's ok, add more checks here if needed
7549         wx_has_graphics=1
7550     fi
7551
7552     if test "$wx_has_graphics" = 1; then
7553         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7554     else
7555         AC_MSG_WARN([wxGraphicsContext won't be available])
7556     fi
7557 fi
7558
7559 dnl ---------------------------------------------------------------------------
7560 dnl wxMediaCtrl
7561 dnl ---------------------------------------------------------------------------
7562
7563 USE_MEDIA=0
7564
7565 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7566     USE_MEDIA=1
7567
7568     dnl -----------------------------------------------------------------------
7569     dnl GStreamer
7570     dnl -----------------------------------------------------------------------
7571     if test "$wxUSE_GTK" = 1; then
7572         wxUSE_GSTREAMER="no"
7573
7574         dnl -------------------------------------------------------------------
7575         dnl Test for at least 0.8 gstreamer module from pkg-config
7576         dnl Even totem doesn't accept 0.9 evidently.
7577         dnl
7578         dnl So, we first check to see if 0.10 if available - if not we
7579         dnl try the older 0.8 version
7580         dnl -------------------------------------------------------------------
7581         GST_VERSION_MAJOR=0
7582         GST_VERSION_MINOR=10
7583         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7584
7585         if test "$wxUSE_GSTREAMER8" = "no"; then
7586             PKG_CHECK_MODULES(GST,
7587                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION],
7588                 [
7589                     wxUSE_GSTREAMER="yes"
7590                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7591                 ],
7592                 [
7593                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7594                     GST_VERSION_MINOR=8
7595                 ]
7596             )
7597         else
7598             dnl check only for 0.8
7599             GST_VERSION_MINOR=8
7600         fi
7601
7602         if test $GST_VERSION_MINOR = "8"; then
7603             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7604             PKG_CHECK_MODULES(GST,
7605                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7606                 wxUSE_GSTREAMER="yes",
7607                 [
7608                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7609                 ])
7610         fi
7611
7612
7613         if test "$wxUSE_GSTREAMER" = "yes"; then
7614             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7615             EXTRALIBS_MEDIA="$GST_LIBS"
7616
7617             AC_DEFINE(wxUSE_GSTREAMER)
7618         else
7619             USE_MEDIA=0
7620         fi
7621
7622     elif test "$wxUSE_MAC" = 1; then
7623          dnl We always have the necessary libraries under Mac
7624          dnl but we need to link with it explicitly.
7625          GST_LIBS="-framework QTKit"
7626     fi
7627
7628     if test $USE_MEDIA = 1; then
7629         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7630         AC_DEFINE(wxUSE_MEDIACTRL)
7631     else
7632         if test "$wxUSE_MEDIACTRL" = "yes"; then
7633             AC_MSG_ERROR([GStreamer not available])
7634         else
7635             dnl was set to 'auto'
7636             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7637         fi
7638     fi
7639 fi
7640
7641 dnl ---------------------------------------------------------------------------
7642 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7643 dnl ---------------------------------------------------------------------------
7644
7645 if test "$cross_compiling" != "no"; then
7646     dnl Use best guess from host as we can't use uname when cross compiling
7647     OSINFO="\"$host\""
7648 else
7649     dnl attualy work out OS version
7650     OSINFO=`uname -s -r -m`
7651     OSINFO="\"$OSINFO\""
7652 fi
7653
7654 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7655
7656 dnl ---------------------------------------------------------------------------
7657 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7658 dnl ---------------------------------------------------------------------------
7659
7660 if test "x$prefix" != "xNONE"; then
7661     wxPREFIX=$prefix
7662 else
7663     wxPREFIX=$ac_default_prefix
7664 fi
7665
7666 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7667
7668
7669 dnl ---------------------------------------------------------------------------
7670 dnl define variables with all built libraries for wx-config
7671 dnl ---------------------------------------------------------------------------
7672
7673 STD_BASE_LIBS="base"
7674 STD_GUI_LIBS=""
7675 BUILT_WX_LIBS="base"
7676 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7677
7678 if test "$wxUSE_SOCKETS" = "yes" ; then
7679     STD_BASE_LIBS="net $STD_BASE_LIBS"
7680     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7681 fi
7682 if test "$wxUSE_XML" = "yes" ; then
7683     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7684     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7685 fi
7686
7687 if test "$wxUSE_GUI" = "yes"; then
7688     STD_GUI_LIBS="adv core"
7689     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7690
7691     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7692         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7693         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7694     fi
7695     if test "$wxUSE_HTML" = "yes" ; then
7696         STD_GUI_LIBS="html $STD_GUI_LIBS"
7697         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7698     fi
7699     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7700         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7701     fi
7702     if test "$wxUSE_OPENGL" = "yes" ; then
7703         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7704     fi
7705     if test "$wxUSE_AUI" = "yes" ; then
7706         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7707     fi
7708     if test "$wxUSE_PROPGRID" = "yes" ; then
7709         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7710     fi
7711     if test "$wxUSE_RIBBON" = "yes" ; then
7712         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7713     fi
7714     if test "$wxUSE_RICHTEXT" = "yes" ; then
7715         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7716     fi
7717     if test "$wxUSE_STC" = "yes" ; then
7718         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7719     fi
7720     if test "$wxUSE_WEBVIEW" = "yes" ; then
7721         STD_GUI_LIBS="webview $STD_GUI_LIBS"
7722         BUILT_WX_LIBS="webview $BUILT_WX_LIBS"
7723     fi
7724     if test "$wxUSE_XRC" = "yes" ; then
7725         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7726         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7727     fi
7728 fi
7729
7730 AC_SUBST(ALL_WX_LIBS)
7731 AC_SUBST(BUILT_WX_LIBS)
7732 AC_SUBST(STD_BASE_LIBS)
7733 AC_SUBST(STD_GUI_LIBS)
7734
7735 dnl ---------------------------------------------------------------------------
7736 dnl Output the makefiles and such from the results found above
7737 dnl ---------------------------------------------------------------------------
7738
7739 dnl all additional libraries (except wxWidgets itself) we link with
7740 EXTRA_FRAMEWORKS=
7741 if test "$wxUSE_MAC" = 1 ; then
7742     if test "$USE_DARWIN" = 1; then
7743         if test "$wxUSE_OSX_IPHONE" = 1; then
7744             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7745         else
7746             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL"
7747
7748             dnl The case of QuickTime framework is special: we only need it in
7749             dnl 32 bit builds and not in 64 bit and, moreover, linking with it
7750             dnl in 64 bit builds results in a warning because the framework is
7751             dnl not available in 64 bits itself. So make an effort to avoid it
7752             dnl when building for 64 bits only (i.e. not universal build).
7753
7754             if test "$cross_compiling" != "no"; then
7755                 dnl The check below doesn't work well when cross-compiling
7756                 dnl ("file" under non-OS X systems might not recognize
7757                 dnl universal binaries) so assume we do build for 32 bits as
7758                 dnl it's safer: at worst we'll get a warning when building in
7759                 dnl 64 bits only, but at least the build will still work.
7760                 wx_cv_target_x86_64=no
7761             else
7762                 AC_CACHE_CHECK(
7763                     [if we target only x86_64],
7764                     wx_cv_target_x86_64,
7765                     AC_LINK_IFELSE(
7766                         [AC_LANG_SOURCE([int main() { return 0; }])],
7767                         if file conftest$ac_exeext|grep -q 'i386\|ppc'; then
7768                             wx_cv_target_x86_64=no
7769                         else
7770                             wx_cv_target_x86_64=yes
7771                         fi
7772                     )
7773                 )
7774             fi
7775
7776             if test "$wx_cv_target_x86_64" != "yes"; then
7777                 EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7778             fi
7779         fi
7780     fi
7781 fi
7782 if test "$wxUSE_OLD_COCOA" = 1 ; then
7783     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7784     if test "$wxUSE_MEDIACTRL" = "yes"; then
7785         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7786     fi
7787 fi
7788 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7789     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7790 fi
7791
7792 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7793 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7794
7795 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7796
7797 if test "$wxUSE_GUI" = "yes"; then
7798
7799     dnl TODO add checks that these samples will really compile (i.e. all the
7800     dnl      library features they need are present)
7801
7802     dnl TODO some samples are never built so far: mfc (requires VC++)
7803     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7804                      erase event exec font image minimal preferences render \
7805                      shaped svg taborder vscroll widgets wrapsizer"
7806
7807     if test "$wxUSE_MONOLITHIC" != "yes"; then
7808         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7809     fi
7810     if test "$TOOLKIT" = "MSW"; then
7811         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7812         if test "$wxUSE_UNIVERSAL" != "yes"; then
7813             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7814         fi
7815     fi
7816     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7817         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7818     fi
7819 else
7820     SAMPLES_SUBDIRS="console"
7821     if test "$wxUSE_SOCKETS" = "yes" ; then
7822         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7823     fi
7824     if test "$wxUSE_IPC" = "yes" ; then
7825         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7826     fi
7827 fi
7828
7829
7830 dnl C/C++ compiler options used to compile wxWidgets
7831 dnl
7832 dnl check for icc before gcc as icc is also recognized as gcc
7833 if test "x$INTELCC" = "xyes" ; then
7834     dnl Warnings which can't be easily suppressed in C code are disabled:
7835     dnl
7836     dnl     #810: conversion from "x" to "y" may lose significant bits
7837     dnl     #869: parameter "foo" was never referenced
7838     dnl     #1572: floating-point equality and inequality comparisons
7839     dnl            are unreliable
7840     dnl     #1684: conversion from pointer to same-sized integral type
7841     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7842     dnl            bits
7843     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7844 elif test "$GCC" = yes ; then
7845     CWARNINGS="-Wall -Wundef"
7846 fi
7847
7848 if test "x$INTELCXX" = "xyes" ; then
7849     dnl Intel compiler gives some warnings which simply can't be worked
7850     dnl around or of which we have too many (810, 869) so it's impractical to
7851     dnl keep them enabled even if in theory it would be nice and some others
7852     dnl (279) are generated for standard macros and so there is nothing we can
7853     dnl do about them
7854     dnl
7855     dnl     #279: controlling expression is constant
7856     dnl     #383: value copied to temporary, reference to temporary used
7857     dnl     #444: destructor for base class "xxx" is not virtual
7858     dnl     #981: operands are evaluated in unspecified order
7859     dnl     #1418: external definition with no prior declaration
7860     dnl     #1419: external declaration in primary source file
7861     dnl     #1881: argument must be a constant null pointer value
7862     dnl
7863     dnl (for others see CWARNINGS above)
7864     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7865 elif test "$GXX" = yes ; then
7866     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7867     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7868
7869     dnl when building under Mac we currently get hundreds of deprecation
7870     dnl warnings for Carbon symbols from the standard headers -- disable them
7871     dnl as we already know that they're deprecated and nothing else can be seen
7872     dnl with these warnings on
7873     if test "$wxUSE_MAC" = 1 ; then
7874         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7875     fi
7876 fi
7877
7878
7879 dnl combine everything together and remove the extra white space while doing it
7880 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7881 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7882
7883
7884 dnl add -I options we use during library compilation
7885 dnl
7886 dnl note that the order is somewhat important: wxWidgets headers should
7887 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7888 dnl in case the latter contains setup.h used by non-autoconf makefiles
7889 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7890  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7891  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7892  $CPPFLAGS `
7893
7894 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7895 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7896 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7897 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7898 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7899
7900 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7901 dnl only stuff to it
7902 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7903
7904
7905 if test "x$MWCC" = "xyes"; then
7906     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7907     dnl must use <regex.h> from system not our local copy on OS X,
7908     dnl but must use local not system on OS 9.
7909     dnl The following should make all -I paths usable for <> includes
7910     dnl while first checking in real system paths.  With 8.3 using
7911     dnl -gccincludes it will actually check local paths before system
7912     dnl even for <> which is totally wrong.
7913
7914     dnl Note that because this absolutely needs to be before any -I
7915     dnl that we have to tack it on to the end of the compiler commandline.
7916     CC="$CC -cwd source -I-"
7917     CXX="$CXX -cwd source -I-"
7918 fi
7919
7920
7921 LIBS=`echo $LIBS`
7922 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7923 EXTRALIBS_XML="$EXPAT_LINK"
7924 EXTRALIBS_HTML="$MSPACK_LINK"
7925 EXTRALIBS_MEDIA="$GST_LIBS"
7926 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7927 if test "$wxUSE_GUI" = "yes"; then
7928     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK`
7929 fi
7930 if test "$wxUSE_OPENGL" = "yes"; then
7931     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7932 fi
7933
7934 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7935
7936 WXCONFIG_LIBS="$LIBS"
7937
7938 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7939 if test "$wxUSE_REGEX" = "builtin" ; then
7940     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7941 fi
7942 if test "$wxUSE_EXPAT" = "builtin" ; then
7943     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7944 fi
7945 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7946     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7947 fi
7948 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7949     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7950 fi
7951 if test "$wxUSE_LIBPNG" = "builtin" ; then
7952     wxconfig_3rdparty="png $wxconfig_3rdparty"
7953 fi
7954 if test "$wxUSE_ZLIB" = "builtin" ; then
7955     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7956 fi
7957
7958 for i in $wxconfig_3rdparty ; do
7959     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7960 done
7961
7962
7963 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7964     WXUNIV=1
7965
7966     case "$wxUNIV_THEMES" in
7967         ''|all)
7968             AC_DEFINE(wxUSE_ALL_THEMES)
7969             ;;
7970
7971         *)
7972             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7973                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7974             done
7975     esac
7976 else
7977     WXUNIV=0
7978 fi
7979
7980 AC_SUBST(wxUSE_ZLIB)
7981 AC_SUBST(wxUSE_REGEX)
7982 AC_SUBST(wxUSE_EXPAT)
7983 AC_SUBST(wxUSE_LIBJPEG)
7984 AC_SUBST(wxUSE_LIBPNG)
7985 AC_SUBST(wxUSE_LIBTIFF)
7986
7987 if test $wxUSE_MONOLITHIC = "yes" ; then
7988     MONOLITHIC=1
7989 else
7990     MONOLITHIC=0
7991 fi
7992
7993 if test $wxUSE_PLUGINS = "yes" ; then
7994     USE_PLUGINS=1
7995 else
7996     USE_PLUGINS=0
7997 fi
7998
7999 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
8000     USE_QA=1
8001 else
8002     USE_QA=0
8003 fi
8004
8005 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
8006     OFFICIAL_BUILD=1
8007 else
8008     OFFICIAL_BUILD=0
8009 fi
8010
8011 AC_SUBST(VENDOR)
8012 AC_SUBST(OFFICIAL_BUILD)
8013 AC_SUBST(WX_FLAVOUR)
8014 AC_SUBST(WX_LIB_FLAVOUR)
8015
8016 AC_SUBST(WXUNIV)
8017 AC_SUBST(MONOLITHIC)
8018 AC_SUBST(USE_PLUGINS)
8019 AC_SUBST(LIBS)
8020 AC_SUBST(CXXWARNINGS)
8021 AC_SUBST(EXTRALIBS)
8022 AC_SUBST(EXTRALIBS_XML)
8023 AC_SUBST(EXTRALIBS_HTML)
8024 AC_SUBST(EXTRALIBS_MEDIA)
8025 AC_SUBST(EXTRALIBS_GUI)
8026 AC_SUBST(EXTRALIBS_OPENGL)
8027 AC_SUBST(EXTRALIBS_SDL)
8028 AC_SUBST(EXTRALIBS_STC)
8029 AC_SUBST(WITH_PLUGIN_SDL)
8030 AC_SUBST(UNICODE)
8031 AC_SUBST(DEBUG_INFO)
8032 AC_SUBST(DEBUG_FLAG)
8033 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8034 AC_SUBST(TOOLKIT_LOWERCASE)
8035 AC_SUBST(TOOLKIT_VERSION)
8036 AC_SUBST(DYLIB_RPATH_INSTALL)
8037 AC_SUBST(DYLIB_RPATH_POSTLINK)
8038 AC_SUBST(SAMPLES_RPATH_FLAG)
8039 AC_SUBST(HEADER_PAD_OPTION)
8040 AC_SUBST(HOST_SUFFIX)
8041 AC_SUBST(CPPUNIT_CFLAGS)
8042 AC_SUBST(CPPUNIT_LIBS)
8043
8044 case "$TOOLKIT" in
8045     GTK)
8046         TOOLKIT_DESC="GTK+"
8047         if test "$WXGTK2" = 1; then
8048             if test "$WXGTK3" = 1; then
8049                 TOOLKIT_DESC="$TOOLKIT_DESC 3"
8050             else
8051                 TOOLKIT_DESC="$TOOLKIT_DESC 2"
8052             fi
8053             if test "$wxUSE_GTKPRINT" = "yes" ; then
8054                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8055             fi
8056             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8057                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8058             fi
8059             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8060                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8061             fi
8062             if test "$wxUSE_LIBNOTIFY" = "yes" ; then
8063                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA libnotify"
8064             fi
8065             if test "$wxUSE_LIBHILDON" = "yes"; then
8066                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8067             fi
8068             if test "$wxUSE_LIBHILDON2" = "yes"; then
8069                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8070             fi
8071
8072             if test "$TOOLKIT_EXTRA" != ""; then
8073                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8074             fi
8075         fi
8076         ;;
8077
8078     ?*)
8079         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8080         ;;
8081
8082     *)
8083         TOOLKIT_DESC="base only"
8084         ;;
8085 esac
8086
8087 if test "$wxUSE_WINE" = "yes"; then
8088     BAKEFILE_FORCE_PLATFORM=win32
8089 fi
8090
8091 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8092 dnl Hopefully for a non-unicode build there aren't any wide constants in
8093 dnl headers, but for a unicode build it's best to disable pch.
8094 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8095 then
8096     AC_CACHE_CHECK(
8097         [for gcc precompiled header bug],
8098         [wx_cv_gcc_pch_bug],
8099         [[
8100             echo '#include <stdio.h>
8101                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8102
8103             echo '#include "conftest.h"
8104                   int main()
8105                   {
8106                      printf("%ls", test_var);
8107                      return 0;
8108                   }' > conftest.cpp
8109
8110             wx_cv_gcc_pch_bug="pch not supported"
8111
8112             if $CXX conftest.h >/dev/null 2>&1
8113             then
8114                 wx_cv_gcc_pch_bug=
8115
8116                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8117                 then
8118                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8119                         grep awidetest >/dev/null
8120                     then
8121                         wx_cv_gcc_pch_bug=no
8122                     else
8123                         wx_cv_gcc_pch_bug=yes
8124                     fi
8125                 fi
8126             fi
8127
8128             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8129         ]])
8130
8131     if test "$wx_cv_gcc_pch_bug" = yes; then
8132         dnl make the default for pch 'no'
8133         dnl further below check whether the user overrode and warn them
8134         bk_use_pch=no
8135     fi
8136 fi
8137
8138 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8139
8140 dnl make install path absolute (if not already);
8141 dnl will fail with (some) MSDOS paths
8142 case ${INSTALL} in
8143   /* ) # Absolute
8144      ;;
8145   ?:* ) # Drive letter, considered as absolute.
8146      ;;
8147   *)
8148      INSTALL=`pwd`/${INSTALL} ;;
8149 esac
8150
8151 if test "$wxUSE_GUI" = "yes"; then
8152
8153 if test "$wxUSE_MSW" = 1 ; then
8154     if test "x$WINDRES" = "x"; then
8155         AC_MSG_ERROR([Required windres program not found])
8156     fi
8157
8158     RESCOMP="$WINDRES"
8159 fi
8160
8161 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8162     dnl base name of the resource file for wxMac must be the same
8163     dnl as library installation base name (-install_name)
8164     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8165     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8166
8167     dnl add the resources target for wxMac
8168     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8169
8170     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8171
8172     MACSETFILE="\$(SETFILE)"
8173
8174     dnl resources are bundled both with shared library and applications
8175     dnl since the carb resource *must* be included in the application
8176     if test "$wxUSE_OSX_CARBON" = 1; then
8177         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8178         RESCOMP="$REZ"
8179         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8180     else
8181         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8182         RESCOMP="cat /dev/null \| $REZ"
8183         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8184     fi
8185
8186 else
8187     dnl default value is to (silently) do nothing in the makefile
8188     MACSETFILE="@true"
8189
8190     if test "$wxUSE_PM" = 1; then
8191         RESCOMP="emxbind"
8192         WXCONFIG_RESFLAGS="-ep"
8193
8194         dnl Is this one really used anywhere for pm?
8195         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8196     else
8197         POSTLINK_COMMAND="@true"
8198     fi
8199 fi
8200
8201 fi
8202 dnl wxUSE_GUI = 1
8203
8204
8205 dnl find out if the compiler supports PCH
8206 dnl
8207 dnl TODO: this should be in bakefile
8208 if test $GCC_PCH = 1
8209 then
8210     if test "$wx_cv_gcc_pch_bug" = yes; then
8211         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8212         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8213         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8214     fi
8215
8216     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8217     # the headers that benefit from precompilation are mostly C++ headers.
8218     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8219     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8220     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8221 fi
8222
8223 dnl HACK ALERT!!
8224 dnl For now, we need to alter bk-deps not to generate deps
8225 dnl when we've configured a Universal binary build.
8226 dnl The next version of Bakefile will have the correct fix for this
8227 dnl at which time, this hack can be removed.
8228
8229 if test "$wxUSE_MAC" = 1 ; then
8230     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8231         if test "x$disable_macosx_deps" = "xyes"; then
8232             sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8233                 mv temp bk-deps
8234             chmod +x bk-deps
8235         fi
8236     fi
8237 fi
8238
8239 if test "$wxUSE_SHARED" = "yes"; then
8240     dnl Need addtional flag on OS/2, so override bakefiles value
8241     dnl (there currently is no suitable variable to which the
8242     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8243     case "${host}" in
8244       *-pc-os2_emx | *-pc-os2-emx )
8245         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8246         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8247         cp -p ${srcdir}/src/os2/dllnames.sh .
8248         cp -p ${srcdir}/src/os2/dllar.sh .
8249       ;;
8250     esac
8251 fi
8252 if test "$wxUSE_OMF" = "yes"; then
8253     case "${host}" in
8254       *-pc-os2_emx | *-pc-os2-emx )
8255         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8256         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8257         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8258       ;;
8259     esac
8260 fi
8261
8262 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8263 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8264
8265
8266 dnl Sun cc is compatible with gcc and so either of them can use the C
8267 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8268 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8269 dnl where GTK+ is built with gcc
8270 dnl
8271 dnl However the compiler options are not compatible at all and in particular
8272 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8273 dnl filter them out as we already have the correct options for multithreaded
8274 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8275 case "${host}" in
8276     *-*-solaris2* )
8277         dnl system packages are compiled with Sun CC and so pkg-config outputs
8278         dnl CC-specific "-mt" flag, remove it when using gcc
8279         if test "$GCC" = yes; then
8280             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//g'`
8281             LIBS=`echo $LIBS | sed 's/-mt//g'`
8282             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//g'`
8283         fi
8284         ;;
8285
8286     *-*-linux* )
8287         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8288         dnl -pthreads which Sun CC doesn't know about
8289         if test "x$SUNCXX" = xyes; then
8290             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//g'`
8291             LIBS=`echo $LIBS | sed 's/-pthread//g'`
8292             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//g'`
8293         fi
8294         ;;
8295 esac
8296
8297 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8298 dnl it doesn't affect compilation checks above
8299 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8300 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8301 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8302 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8303
8304 dnl for convenience, sort the samples in alphabetical order
8305 dnl
8306 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8307 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8308 dnl
8309 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8310 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8311 dnl       only removes the Unix-like part of the introduced line break.
8312 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8313
8314 dnl subtle bakefile goop.
8315 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8316 dnl I wish we would have called it something less likely to clash with
8317 dnl things though.
8318 AC_SUBST(SHARED)
8319
8320 dnl global options
8321 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8322 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8323
8324 dnl toolkit options
8325 AC_SUBST(USE_GUI)
8326 AC_SUBST(AFMINSTALL)
8327 AC_SUBST(WIN32INSTALL)
8328 AC_SUBST(TOOLKIT)
8329 AC_SUBST(TOOLKIT_DIR)
8330 AC_SUBST(TOOLCHAIN_NAME)
8331 AC_SUBST(TOOLCHAIN_FULLNAME)
8332
8333 dnl wx-config options
8334 AC_SUBST(host_alias)
8335 AC_SUBST(cross_compiling)
8336 AC_SUBST(WIDGET_SET)
8337 AC_SUBST(WX_RELEASE)
8338 AC_SUBST(WX_VERSION)
8339 AC_SUBST(WX_SUBVERSION)
8340 AC_SUBST(WX_CHARTYPE)
8341
8342 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8343 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8344 dnl are used when building the libraries using the library
8345 dnl
8346 dnl so put anything which should be used only during the library build in, e.g.
8347 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8348 dnl
8349 dnl and, finally, for some things which should be only used by wx-config but
8350 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8351 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8352 AC_SUBST(WXCONFIG_CPPFLAGS)
8353 AC_SUBST(WXCONFIG_CFLAGS)
8354 AC_SUBST(WXCONFIG_CXXFLAGS)
8355
8356 AC_SUBST(WXCONFIG_LIBS)
8357 AC_SUBST(WXCONFIG_RPATH)
8358 AC_SUBST(WXCONFIG_LDFLAGS)
8359 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8360 AC_SUBST(WXCONFIG_RESFLAGS)
8361
8362 dnl distribution vars
8363 AC_SUBST(GUIDIST)
8364 AC_SUBST(DISTDIR)
8365
8366 dnl additional subdirectories where we will build
8367 AC_SUBST(SAMPLES_SUBDIRS)
8368
8369 dnl additional libraries and linker settings
8370 AC_SUBST(LDFLAGS)
8371 AC_SUBST(LDFLAGS_GL)
8372 AC_SUBST(OPENGL_LIBS)
8373 AC_SUBST(DMALLOC_LIBS)
8374 AC_SUBST(WX_VERSION_TAG)
8375
8376 dnl additional resurces settings
8377 AC_SUBST(RESCOMP)
8378 AC_SUBST(WINDRES)
8379 AC_SUBST(REZ)
8380 AC_SUBST(RESFLAGS)
8381 AC_SUBST(RESPROGRAMOBJ)
8382 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8383 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8384
8385 dnl additional for Mac OS X
8386 AC_SUBST(DEREZ)
8387 AC_SUBST(LIBWXMACRES)
8388 AC_SUBST(POSTLINK_COMMAND)
8389 AC_SUBST(MACSETFILE)
8390
8391 dnl other tools
8392 AC_SUBST(GCC)
8393 AC_SUBST(DLLTOOL)
8394
8395
8396 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8397 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8398 dnl - and we do use it)
8399 AC_PROG_MAKE_SET
8400
8401
8402 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8403
8404 if test "$USE_WIN32" = 1; then
8405     AC_CONFIG_COMMANDS([rcdefs.h],
8406         [
8407             mkdir -p $outdir &&
8408             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8409         ],
8410         [
8411             CPP="$CPP"
8412             infile="$srcdir/include/wx/msw/genrcdefs.h"
8413             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8414         ]
8415     )
8416 fi
8417
8418 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8419                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8420                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8421
8422 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8423                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8424                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8425
8426 dnl this is used to run ifacecheck with the same flags used by the compiler
8427 dnl for the real compilation:
8428 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8429                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8430
8431 if test "$wx_cv_version_script" = "yes"; then
8432     AC_CONFIG_FILES(version-script)
8433 fi
8434 AC_CONFIG_FILES(Makefile)
8435
8436 AC_CONFIG_COMMANDS([wx-config],
8437                    [ rm -f wx-config
8438                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8439                    ],
8440                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8441                      LN_S="${LN_S}"
8442                    ])
8443
8444 dnl This would give us us build dir that in every significant way
8445 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8446 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8447 dnl on platforms that do not have symlinks.
8448 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8449
8450 if test "$wxWITH_SUBDIRS" != "no"; then
8451 dnl Configure samples, demos etc. directories, but only if they are present:
8452 if test "$wxUSE_GUI" = "yes"; then
8453     SUBDIRS="samples demos utils"
8454 else
8455     dnl we build wxBase only
8456     dnl there are no wxBase programs in demos
8457     SUBDIRS="samples utils"
8458 fi
8459 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8460 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8461
8462 for subdir in $SUBDIRS; do
8463     if test -d ${srcdir}/${subdir} ; then
8464         if test "$wxUSE_GUI" = "yes"; then
8465             if test ${subdir} = "samples"; then
8466                 dnl only take those samples which compile in the current
8467                 dnl configuration and which exist
8468                 makefiles="samples/Makefile.in $makefiles"
8469                 for sample in $SAMPLES_SUBDIRS; do
8470                     if test -d $srcdir/samples/$sample; then
8471                         makefiles="samples/$sample/Makefile.in $makefiles"
8472                     fi
8473                 done
8474             else
8475                 dnl assume that everything compiles for utils &c
8476                 dnl any that shouldn't be built can be added to
8477                 dnl DISABLED_UTILS, DISABLED_DEMOS
8478                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8479                 eval "disabled=\$$disabled_var"
8480                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8481                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8482             fi
8483         else
8484             dnl we build wxBase only
8485             dnl don't take all samples/utils, just those which build with wxBase
8486             if test ${subdir} = "samples"; then
8487                 dnl only take those samples which compile in the current
8488                 dnl configuration and which exist
8489                 makefiles="samples/Makefile.in $makefiles"
8490                 for sample in `echo $SAMPLES_SUBDIRS`; do
8491                     if test -d $srcdir/samples/$sample; then
8492                         makefiles="samples/$sample/Makefile.in $makefiles"
8493                     fi
8494                 done
8495             elif test ${subdir} = "utils"; then
8496                 makefiles=""
8497                 for util in ifacecheck ; do
8498                     if test -d $srcdir/utils/$util ; then
8499                         makefiles="utils/$util/src/Makefile.in \
8500                                    $makefiles"
8501                     fi
8502                 done
8503             else
8504                 dnl assume that everything compiles for tests
8505                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8506             fi
8507         fi
8508
8509         for mkin in $makefiles ; do
8510             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8511             AC_CONFIG_FILES([$mk])
8512         done
8513     fi
8514 done
8515 fi dnl wxWITH_SUBDIRS
8516
8517 AC_OUTPUT
8518
8519 dnl report how we have been configured
8520 echo
8521 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8522 echo ""
8523 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8524 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8525 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8526 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8527 if test "$wxUSE_UNICODE" = "yes"; then
8528     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8529         echo " (using UTF-8)"
8530     else
8531         echo " (using wchar_t)"
8532     fi
8533 else
8534     echo
8535 fi
8536
8537 echo "  What level of wxWidgets compatibility should be enabled?"
8538 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8539 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8540
8541 echo "  Which libraries should wxWidgets use?"
8542 echo "                                       STL                ${wxUSE_STL}"
8543 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8544 echo "                                       png                ${wxUSE_LIBPNG-none}"
8545 echo "                                       regex              ${wxUSE_REGEX}"
8546 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8547 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8548 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8549 fi
8550 echo "                                       zlib               ${wxUSE_ZLIB}"
8551 echo "                                       expat              ${wxUSE_EXPAT}"
8552 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8553 echo "                                       sdl                ${wxUSE_LIBSDL}"
8554
8555 echo ""
8556
8557 dnl vi: set et sts=4 sw=4 com=\:dnl: