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
2704         dnl If libtiff configure detects lzma library, it enables support for
2705         dnl LZMA compression and using it requires linking with liblzma.
2706         AC_CHECK_LIB(lzma, lzma_code, [LIBS="$LIBS -llzma"])
2707
2708         AC_CONFIG_SUBDIRS([src/tiff])
2709     fi
2710 fi
2711
2712 dnl ------------------------------------------------------------------------
2713 dnl Check for expat libraries
2714 dnl ------------------------------------------------------------------------
2715
2716 if test "$wxUSE_EXPAT" != "no"; then
2717     wxUSE_XML=yes
2718     AC_DEFINE(wxUSE_EXPAT)
2719     AC_DEFINE(wxUSE_XML)
2720
2721     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2722         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2723         if test "x$found_expat_h" = "x1"; then
2724             dnl Expat 1.95.6 comes with broken expat.h:
2725             AC_CACHE_CHECK([if expat.h is valid C++ header],
2726                 wx_cv_expat_is_not_broken,
2727                 [
2728                 AC_LANG_PUSH(C++)
2729                 AC_TRY_COMPILE([#include <expat.h>],[],
2730                     wx_cv_expat_is_not_broken=yes,
2731                     wx_cv_expat_is_not_broken=no
2732                 )
2733                 AC_LANG_POP()
2734                 ]
2735             )
2736             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2737                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2738             fi
2739         fi
2740         if test "x$EXPAT_LINK" = "x" ; then
2741             if test "$wxUSE_EXPAT" = "sys" ; then
2742                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2743             else
2744                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2745                 wxUSE_EXPAT=builtin
2746             fi
2747         else
2748             dnl we are using the system library
2749             wxUSE_EXPAT=sys
2750         fi
2751     fi
2752     if test "$wxUSE_EXPAT" = "builtin" ; then
2753         dnl Expat needs this:
2754         AC_CONFIG_SUBDIRS([src/expat])
2755     fi
2756 fi
2757
2758
2759 dnl ------------------------------------------------------------------------
2760 dnl Check for libmspack
2761 dnl ------------------------------------------------------------------------
2762
2763 if test "$wxUSE_LIBMSPACK" != "no"; then
2764     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2765     if test "x$found_mspack_h" = "x1"; then
2766         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2767                      MSPACK_LINK=" -lmspack")
2768     fi
2769     if test "x$MSPACK_LINK" = "x" ; then
2770         wxUSE_LIBMSPACK=no
2771     fi
2772 fi
2773
2774 if test "$wxUSE_LIBMSPACK" != "no"; then
2775     AC_DEFINE(wxUSE_LIBMSPACK)
2776 fi
2777
2778
2779 dnl ----------------------------------------------------------------
2780 dnl search for toolkit (widget sets)
2781 dnl ----------------------------------------------------------------
2782
2783 AFMINSTALL=
2784 WIN32INSTALL=
2785
2786 TOOLKIT=
2787 TOOLKIT_INCLUDE=
2788 WIDGET_SET=
2789
2790 dnl are we building for a win32 target environment?
2791 dnl If so, setup common stuff needed for both GUI and Base libs.
2792 if test "$USE_WIN32" = 1 ; then
2793     AC_CHECK_HEADERS(w32api.h,,, [ ])
2794     AC_CHECK_HEADER(windows.h,,
2795     [
2796         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2797     ],
2798     [ ])
2799
2800     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2801     case "${host}" in
2802         x86_64-*-mingw32* )
2803             dnl we need to define this to embed the manifest for correct
2804             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2805             dnl the default in wx/msw/rcdefs.h)
2806             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2807         ;;
2808     esac
2809     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2810         LIBS="$LIBS -loleacc"
2811     fi
2812
2813     case "${host}" in
2814         *-*-cygwin* )
2815             dnl Cygwin doesn't include these by default
2816             LIBS="$LIBS -lkernel32 -luser32"
2817     esac
2818
2819     dnl This one is still used by some sample makefiles.
2820     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2821     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2822
2823     dnl This lot we export to wx-config.  It must add the relevant
2824     dnl include directories at the point when they can be known.
2825     dnl (but are these (still) required anyway?)
2826     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2827
2828     dnl install Win32-specific files in "make install"
2829     WIN32INSTALL=win32install
2830 fi
2831
2832 if test "$wxUSE_GUI" = "yes"; then
2833     USE_GUI=1
2834
2835     GUI_TK_LIBRARY=
2836
2837     WXGTK1=
2838     WXGTK127=
2839     WXGTK2=
2840     WXGTK3=
2841     WXGPE=
2842
2843     if test "$wxUSE_OLD_COCOA" = 1 ; then
2844         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2845             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2846             wxUSE_PRINTING_ARCHITECTURE=no
2847         fi
2848         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2849             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2850             wxUSE_DRAG_AND_DROP=no
2851         fi
2852         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2853             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2854             wxUSE_DRAGIMAGE=no
2855         fi
2856     fi
2857
2858     if test "$wxUSE_MSW" = 1 ; then
2859         TOOLKIT=MSW
2860         GUIDIST=MSW_DIST
2861
2862         dnl -mwindows causes a heap of other default gui libs to be linked in.
2863         case "${host}" in
2864             *-*-mingw32* )
2865                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2866         esac
2867     fi
2868
2869     if test "$wxUSE_GTK" = 1; then
2870         dnl GTK+ test program must be compiled with C compiler
2871         AC_MSG_CHECKING([for GTK+ version])
2872
2873         gtk_version_cached=1
2874         AC_CACHE_VAL(wx_cv_lib_gtk,
2875             [
2876                 dnl stupid GTK+ AM macros produce their own messages, so we
2877                 dnl have to pass to the next line
2878                 gtk_version_cached=0
2879                 AC_MSG_RESULT()
2880
2881                 dnl we must link against lgthread unless the user
2882                 dnl used --disable-threads
2883                 GTK_MODULES=
2884                 if test "$wxUSE_THREADS" = "yes"; then
2885                     GTK_MODULES=gthread
2886                 fi
2887
2888                 if test -z "$wxGTK_VERSION"; then
2889                     wxGTK_VERSION=any
2890                 fi
2891
2892                 dnl detect GTK2
2893                 wx_cv_lib_gtk=
2894                 if test "x$wxGTK_VERSION" != "x1"
2895                 then
2896                     dnl The gthread.pc that ships with Solaris returns '-mt',
2897                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2898                     dnl So disable the compile check and remove the -mt below.
2899                     case "${host}" in
2900                         *-*-solaris2* )
2901                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2902                                 enable_gtktest=no
2903                             fi
2904                     esac
2905
2906                     if test "$wxGTK_VERSION" != 3; then
2907                         AM_PATH_GTK_2_0(2.6.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2908                     fi
2909                     if test -z "$wx_cv_lib_gtk"; then
2910                         if test "$wxGTK_VERSION" = 3 -o "$wxGTK_VERSION" = any; then
2911                             AM_PATH_GTK_3_0(, wx_cv_lib_gtk=3, , $GTK_MODULES)
2912                         fi
2913                     fi
2914                 fi
2915
2916                 dnl detect GTK1.x
2917                 if test -z "$wx_cv_lib_gtk"; then
2918                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2919                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2920
2921                         if test -z "$wx_cv_lib_gtk"; then
2922                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2923                         fi
2924                     fi
2925                 fi
2926
2927                 if test -z "$wx_cv_lib_gtk"; then
2928                     dnl looks better in AC_MSG_RESULT
2929                     wx_cv_lib_gtk=none
2930                 else
2931                     dnl we use symbols from X11 directly so we should link with it
2932                     GTK_LIBS="$GTK_LIBS -lX11"
2933
2934                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2935                     dnl subsequent runs
2936                     wx_cv_cflags_gtk=$GTK_CFLAGS
2937                     wx_cv_libs_gtk=$GTK_LIBS
2938                 fi
2939             ]
2940         )
2941
2942         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2943         dnl enough
2944         if test "$gtk_version_cached" = 1; then
2945             AC_MSG_RESULT($wx_cv_lib_gtk)
2946         fi
2947
2948         case "$wx_cv_lib_gtk" in
2949             3)      WXGTK3=1
2950                     TOOLKIT_VERSION=3
2951                     ;;
2952             2.0)    WXGTK2=1
2953                     TOOLKIT_VERSION=2
2954                     ;;
2955             1.2.7)  WXGTK127=1
2956                     WXGTK1=1
2957                     ;;
2958             1.2*)   WXGTK1=1 ;;
2959             *)      AC_MSG_ERROR([
2960 The development files for GTK+ were not found. For GTK+ 2, please
2961 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2962 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2963 and that the version is 1.2.3 or above. Also check that the
2964 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2965 --libs' are in the LD_LIBRARY_PATH or equivalent.
2966                             ])
2967                     ;;
2968         esac
2969
2970         if test "$WXGTK3" = 1; then
2971             AC_DEFINE(__WXGTK218__)
2972             AC_DEFINE(__WXGTK210__)
2973         elif test "$WXGTK2" = 1; then
2974             save_CFLAGS="$CFLAGS"
2975             save_LIBS="$LIBS"
2976             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2977             LIBS="$LIBS $wx_cv_libs_gtk"
2978
2979             dnl test if we have at least GTK+ 2.18:
2980             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
2981             AC_TRY_COMPILE([
2982                             #include <gtk/gtk.h>
2983                            ],
2984                            [
2985                             #if !GTK_CHECK_VERSION(2,18,0)
2986                             Not GTK+ 2.18
2987                             #endif
2988                            ],
2989                            [
2990                             AC_DEFINE(__WXGTK218__)
2991                             AC_DEFINE(__WXGTK210__)
2992                             AC_MSG_RESULT([yes])
2993                             ac_wxgtk218=1
2994                            ],
2995                            [
2996                             AC_MSG_RESULT([no])
2997                             ac_wxgtk218=0
2998                            ])
2999
3000             if test "$ac_wxgtk218" = 0; then
3001                 dnl test if we have at least GTK+ 2.10:
3002                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3003                 AC_TRY_COMPILE([
3004                                 #include <gtk/gtk.h>
3005                                ],
3006                                [
3007                                 #if !GTK_CHECK_VERSION(2,10,0)
3008                                 Not GTK+ 2.10
3009                                 #endif
3010                                ],
3011                                [
3012                                 AC_DEFINE(__WXGTK210__)
3013                                 AC_MSG_RESULT([yes])
3014                                 ac_wxgtk210=1
3015                                ],
3016                                [
3017                                 AC_MSG_RESULT([no])
3018                                 ac_wxgtk210=0
3019                                ])
3020             fi
3021
3022             CFLAGS="$save_CFLAGS"
3023             LIBS="$save_LIBS"
3024         else
3025             if test "$wxUSE_UNICODE" = "yes"; then
3026                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3027                 wxUSE_UNICODE=no
3028             fi
3029
3030             dnl test for XIM support in libgdk
3031             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3032
3033             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3034             dnl have it but we do the check for the others)
3035             if test "$USE_DARWIN" != 1; then
3036                 AC_CHECK_FUNCS(poll)
3037             fi
3038         fi
3039
3040         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3041         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3042         AFMINSTALL=afminstall
3043         TOOLKIT=GTK
3044         GUIDIST=GTK_DIST
3045
3046         dnl test for external libxpm if we're configured to use it
3047         if test "$wxUSE_GPE" = "yes"; then
3048             AC_MSG_CHECKING(for gpewidget library)
3049             WX_PATH_FIND_LIBRARIES(gpewidget)
3050             if test "$ac_find_libraries" != "" ; then
3051                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3052                 dnl -lgpewidget must be before all GTK libs and
3053                 dnl we guess its path from the prefix
3054                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3055                 WXGPE=1
3056                 AC_MSG_RESULT([found in $ac_find_libraries])
3057             else
3058                 AC_MSG_RESULT(not found)
3059             fi
3060
3061             dnl AC_MSG_CHECKING(for gpe library)
3062             dnl WX_PATH_FIND_LIBRARIES(gpe)
3063             dnl if test "$ac_find_libraries" != "" ; then
3064             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3065             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3066             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3067             dnl else
3068             dnl     AC_MSG_RESULT(not found)
3069             dnl fi
3070         fi
3071     fi
3072
3073     if test "$wxUSE_DFB" = 1; then
3074        PKG_PROG_PKG_CONFIG()
3075
3076        PKG_CHECK_MODULES(DIRECTFB,
3077                          [directfb >= 0.9.23],
3078                          [
3079                            wxUSE_UNIVERSAL="yes"
3080                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3081                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3082                            TOOLKIT=DFB
3083                            GUIDIST=DFB_DIST
3084                          ],
3085                          [
3086                            AC_MSG_ERROR([DirectFB not found.])
3087                          ]
3088                          )
3089     fi
3090
3091     if test "$wxUSE_MICROWIN" = 1; then
3092         AC_MSG_CHECKING(for MicroWindows)
3093         if test "x$MICROWINDOWS" = x ; then
3094             AC_MSG_RESULT(not found)
3095             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3096         else
3097             AC_MSG_RESULT($MICROWINDOWS)
3098         fi
3099
3100         if test -f $MICROWINDOWS/lib/libmwin.a; then
3101             AC_MSG_RESULT(MicroWindows' libraries found.)
3102         else
3103             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3104         fi
3105
3106         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3107         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3108
3109         wxUSE_UNIVERSAL="yes"
3110
3111         AFMINSTALL=afminstall
3112         TOOLKIT=MICROWIN
3113         GUIDIST=MICROWIN_DIST
3114
3115         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3116     fi
3117
3118     dnl common part of X11 and Motif port checks
3119     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3120         dnl use standard macros to check for X headers/libs, this brings
3121         dnl support for the standard configure options --x-includes,
3122         dnl --x-libraries and --no-x
3123         AC_PATH_XTRA
3124
3125         if test "$no_x" = "yes"; then
3126           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3127         fi
3128
3129         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3130         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3131         dnl this junk out
3132         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3133         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3134         AFMINSTALL=afminstall
3135         COMPILED_X_PROGRAM=0
3136
3137     fi
3138
3139     if test "$wxUSE_X11" = 1; then
3140         if test "$wxUSE_NANOX" = "yes"; then
3141             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3142             if test "x$MICROWIN" = x ; then
3143                 AC_MSG_RESULT(not found)
3144                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3145             else
3146                 AC_MSG_RESULT($MICROWIN)
3147                 AC_DEFINE(wxUSE_NANOX)
3148             fi
3149         fi
3150
3151         if test "$wxUSE_UNICODE" = "yes"; then
3152             PKG_PROG_PKG_CONFIG()
3153
3154             PKG_CHECK_MODULES(PANGOX, pangox,
3155                 [
3156                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3157                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3158                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3159                 ],
3160                 [
3161                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3162                 ]
3163             )
3164             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3165                 [
3166                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3167                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3168                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3169                 ],
3170                 [
3171                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3172                     wxUSE_PRINTING_ARCHITECTURE="no"
3173                 ]
3174             )
3175             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3176                 [
3177                     AC_DEFINE(HAVE_PANGO_XFT)
3178                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3179                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3180                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3181                 ],
3182                 [
3183                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3184                 ]
3185             )
3186             save_LIBS="$LIBS"
3187             LIBS="$LIBS $PANGOX_LIBS"
3188             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3189             LIBS="$save_LIBS"
3190         fi
3191
3192         wxUSE_UNIVERSAL="yes"
3193
3194         if test "$wxUSE_NANOX" = "yes"; then
3195             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3196             TOOLCHAIN_DEFS="${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"
3197             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3198         else
3199             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3200         fi
3201
3202         TOOLKIT=X11
3203         GUIDIST=X11_DIST
3204     fi
3205
3206     if test "$wxUSE_MOTIF" = 1; then
3207         AC_MSG_CHECKING(for Motif/Lesstif headers)
3208         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3209         if test "$ac_find_includes" != "" ; then
3210             AC_MSG_RESULT(found in $ac_find_includes)
3211             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3212             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3213         else
3214             save_CFLAGS=$CFLAGS
3215             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3216
3217             AC_TRY_COMPILE(
3218                 [
3219                     #include <Xm/Xm.h>
3220                 ],
3221                 [
3222                     int version;
3223                     version = xmUseVersion;
3224                 ],
3225                 [
3226                     AC_MSG_RESULT(found in default search path)
3227                     COMPILED_X_PROGRAM=1
3228                 ],
3229                 [
3230                     AC_MSG_RESULT(no)
3231                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3232                 ]
3233             )
3234
3235             CFLAGS=$save_CFLAGS
3236         fi
3237
3238
3239         AC_MSG_CHECKING(for Motif/Lesstif library)
3240         WX_PATH_FIND_LIBRARIES(Xm)
3241
3242         if test "x$ac_find_libraries" != "x" ; then
3243             AC_MSG_RESULT(found in $ac_find_libraries)
3244
3245             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3246             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3247         else
3248             dnl it might happen that we found headers in one of the standard
3249             dnl paths but the libs are elsewhere but still in default (linker)
3250             dnl path -- try to compile a test program to check for this
3251             save_CFLAGS=$CFLAGS
3252             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3253             save_LIBS="$LIBS"
3254             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3255
3256             AC_TRY_LINK(
3257                 [
3258                     #include <Xm/Xm.h>
3259                 ],
3260                 [
3261                     int version;
3262                     version = xmUseVersion;
3263                 ],
3264                 [
3265                     AC_MSG_RESULT(found in default search path)
3266                     COMPILED_X_PROGRAM=1
3267                 ],
3268                 [
3269                     AC_MSG_RESULT(no)
3270                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3271                 ]
3272             )
3273
3274             CFLAGS=$save_CFLAGS
3275             LIBS="$save_LIBS"
3276         fi
3277
3278         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3279         libp_link=""
3280         libsm_ice_link=""
3281         libs_found=0
3282         for libp in "" " -lXp"; do
3283             if test "$libs_found" = 0; then
3284                 for libsm_ice in "" " -lSM -lICE"; do
3285                     if test "$libs_found" = 0; then
3286                         save_LIBS="$LIBS"
3287                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3288                         save_CFLAGS=$CFLAGS
3289                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3290
3291                         AC_TRY_LINK(
3292                             [
3293                                 #include <Xm/Xm.h>
3294                                 #include <Xm/List.h>
3295                             ],
3296                             [
3297                                 XmString string = NULL;
3298                                 Widget w = NULL;
3299                                 int position = 0;
3300                                 XmListAddItem(w, string, position);
3301                             ],
3302                             [
3303                                 libp_link="$libp"
3304                                 libsm_ice_link="$libsm_ice"
3305                                 AC_MSG_RESULT(
3306                                     [need${libp_link}${libsm_ice_link}])
3307                                 libs_found=1
3308                             ], []
3309                         )
3310
3311                         LIBS="$save_LIBS"
3312                         CFLAGS=$save_CFLAGS
3313                     fi
3314                 done
3315             fi
3316         done
3317
3318         if test "$libs_found" = 0; then
3319             AC_MSG_RESULT([can't find the right libraries])
3320             AC_MSG_ERROR([can't link a simple motif program])
3321         fi
3322
3323         dnl this seems to be needed under IRIX and shouldn't do any harm
3324         dnl elsewhere
3325         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3326
3327         save_CFLAGS=$CFLAGS
3328         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3329
3330         AC_CACHE_CHECK([for Motif 2],
3331             wx_cv_lib_motif2,
3332             AC_TRY_COMPILE([
3333                             #include <Xm/Xm.h>
3334                            ],
3335                            [
3336                             #if XmVersion < 2000
3337                             Not Motif 2
3338                             #endif
3339                            ],
3340                            wx_cv_lib_motif2="yes",
3341                            wx_cv_lib_motif2="no"))
3342         if test "$wx_cv_lib_motif2" = "yes"; then
3343             AC_DEFINE(__WXMOTIF20__,1)
3344         else
3345             AC_DEFINE(__WXMOTIF20__,0)
3346         fi
3347
3348         AC_CACHE_CHECK([whether Motif is Lesstif],
3349             wx_cv_lib_lesstif,
3350             AC_TRY_COMPILE([
3351                             #include <Xm/Xm.h>
3352                            ],
3353                            [
3354                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3355                             Not Lesstif
3356                             #endif
3357                            ],
3358                            wx_cv_lib_lesstif="yes",
3359                            wx_cv_lib_lesstif="no")
3360         )
3361         if test "$wx_cv_lib_lesstif" = "yes"; then
3362             AC_DEFINE(__WXLESSTIF__,1)
3363         else
3364             AC_DEFINE(__WXLESSTIF__,0)
3365         fi
3366
3367         CFLAGS=$save_CFLAGS
3368
3369         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3370         TOOLKIT=MOTIF
3371         GUIDIST=MOTIF_DIST
3372     fi
3373
3374     dnl more tests common to X11 and Motif:
3375     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3376         dnl test for external libxpm if we're configured to use it
3377         if test "$wxUSE_LIBXPM" = "sys"; then
3378             AC_MSG_CHECKING(for Xpm library)
3379             WX_PATH_FIND_LIBRARIES(Xpm)
3380             if test "$ac_find_libraries" != "" ; then
3381                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3382                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3383                 AC_MSG_RESULT(found in $ac_find_libraries)
3384
3385                 AC_CACHE_CHECK([for X11/xpm.h],
3386                     wx_cv_x11_xpm_h,
3387                     [
3388                         save_CFLAGS=$CFLAGS
3389                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3390
3391                         AC_TRY_COMPILE(
3392                             [
3393                                 #include <X11/xpm.h>
3394                             ],
3395                             [
3396                                 int version;
3397                                 version = XpmLibraryVersion();
3398                             ],
3399                             wx_cv_x11_xpm_h=yes,
3400                             wx_cv_x11_xpm_h=no
3401                         )
3402
3403                         CFLAGS=$save_CFLAGS
3404                     ]
3405                 )
3406
3407                 if test $wx_cv_x11_xpm_h = "yes"; then
3408                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3409                     AC_DEFINE(wxHAVE_LIB_XPM)
3410                 else
3411                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3412                 fi
3413             fi
3414
3415         fi
3416
3417         dnl XShapeQueryExtension checks: first the library, then prototype
3418         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3419                      [
3420                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3421                       wxHAVE_XEXT_LIB=1
3422                      ],
3423                      [], [$GUI_TK_LIBRARY -lX11])
3424
3425         if test "$wxHAVE_XEXT_LIB" = 1; then
3426             save_CFLAGS="$CFLAGS"
3427             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3428
3429             AC_MSG_CHECKING([for X11/extensions/shape.h])
3430             AC_TRY_COMPILE([
3431                             #include <X11/Xlib.h>
3432                             #include <X11/extensions/shape.h>
3433                            ],
3434                            [
3435                             int dummy1, dummy2;
3436                             XShapeQueryExtension((Display*)NULL,
3437                                                  (int*)NULL, (int*)NULL);
3438                            ],
3439                            [
3440                             AC_DEFINE(HAVE_XSHAPE)
3441                             AC_MSG_RESULT([found])
3442                            ],
3443                            [
3444                             AC_MSG_RESULT([not found])
3445                            ])
3446             CFLAGS="$save_CFLAGS"
3447
3448         fi
3449     fi
3450
3451     if test "$wxUSE_OSX_CARBON" = 1; then
3452         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3453         if test "$GCC" = yes; then
3454             AC_MSG_RESULT([gcc])
3455             CPPFLAGS_PASCAL="-fpascal-strings"
3456         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3457             AC_MSG_RESULT([xlc])
3458             CPPFLAGS_PASCAL="-qmacpstr"
3459         else
3460             AC_MSG_RESULT([none])
3461         fi
3462
3463         if test "x$wxUSE_UNIX" = "xyes"; then
3464             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3465         else
3466             dnl platform.h needs TARGET_CARBON before setup.h
3467             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3468         fi
3469
3470         TOOLKIT=OSX_CARBON
3471         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3472         GUIDIST=OSX_CARBON_DIST
3473         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3474         dnl are different, so they need different names:
3475         WXBASEPORT="_carbon"
3476
3477         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3478         dnl to also define these extra symbols to make it possible to test for
3479         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3480         dnl is a new name)
3481         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3482     fi
3483
3484     if test "$wxUSE_OSX_COCOA" = 1; then
3485         TOOLKIT=OSX_COCOA
3486         GUIDIST=OSX_COCOA_DIST
3487
3488         dnl see the comment above in wxUSE_OSX_CARBON branch
3489         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3490     fi
3491
3492     if test "$wxUSE_OSX_IPHONE" = 1; then
3493         TOOLKIT=OSX_IPHONE
3494     fi
3495
3496     if test "$wxUSE_OLD_COCOA" = 1; then
3497         TOOLKIT=COCOA
3498         GUIDIST=COCOA_DIST
3499     fi
3500
3501     if test "$wxUSE_PM" = 1; then
3502         TOOLKIT=PM
3503         GUIDIST=PM_DIST
3504         AC_CACHE_CHECK([for type SPBCDATA],
3505             wx_cv_spbcdata,
3506             [
3507                 AC_TRY_COMPILE(
3508                     [
3509                         #define INCL_PM
3510                         #include <os2.h>
3511                     ],
3512                     [
3513                         SPBCDATA test;
3514                     ],
3515                     wx_cv_spbcdata=yes,
3516                     wx_cv_spbcdata=no
3517                 )
3518             ]
3519         )
3520
3521         if test $wx_cv_spbcdata = "yes"; then
3522             AC_DEFINE(HAVE_SPBCDATA)
3523         fi
3524     fi
3525
3526     dnl the name of the directory where the files for this toolkit live
3527     if test "$TOOLKIT" = "PM" ; then
3528         TOOLKIT_DIR="os2"
3529     else
3530         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3531     fi
3532
3533     if test "$wxUSE_UNIVERSAL" = "yes"; then
3534         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3535         WIDGET_SET=univ
3536     fi
3537
3538     dnl distribute samples/demos/utils with GUI versions
3539     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3540     DISTDIR="wx\$(TOOLKIT)"
3541 else
3542     USE_GUI=0
3543
3544     dnl this doesn't quite work right for wxBase, but the places
3545     dnl where it is wrong aren't fatal (yet) though.
3546     TOOLKIT_DIR="base"
3547
3548     dnl the sources, their dependenices and the headers
3549     if test "$USE_WIN32" = 1 ; then
3550         dnl yes, the toolkit for wxBase on win32 is actually MSW
3551         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3552         TOOLKIT="MSW"
3553     fi
3554
3555     dnl distribute only wxBase sources/headers
3556     GUIDIST="BASE_DIST"
3557     DISTDIR="wxBase"
3558 fi
3559
3560
3561 dnl ---------------------------------------------------------------------------
3562 dnl Optional libraries included when system library is not used
3563 dnl ---------------------------------------------------------------------------
3564
3565 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3566 if test "$wxUSE_GUI" = "yes"; then
3567     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3568         dnl defines HAVE_X11_XKBLIB_H
3569         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3570         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3571                          [
3572                           #if HAVE_X11_XLIB_H
3573                             #include <X11/Xlib.h>
3574                           #endif
3575                          ])
3576     fi
3577 fi
3578
3579
3580 dnl ---------------------------------------------------------------------------
3581 dnl wxDisplay checks
3582 dnl ---------------------------------------------------------------------------
3583
3584 USE_XINERAMA=0
3585 if test "$wxUSE_DISPLAY" = "yes"; then
3586     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3587     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$WXGTK1" = 1; then
3588         WX_FIND_LIB(Xinerama, XineramaQueryScreens)
3589         if test "$ac_find_libraries" != "" ; then
3590             if test "$ac_find_libraries" != "std" ; then
3591               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3592               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3593                   LDFLAGS="$LDFLAGS $ac_path_to_link"
3594               fi
3595             fi
3596             USE_XINERAMA=1
3597             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3598         else
3599             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3600             wxUSE_DISPLAY="no"
3601         fi
3602     elif test "$wxUSE_MSW" = 1; then
3603         dnl DirectDraw for MSW - optionally used by WxDisplay.
3604         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3605     fi
3606 fi
3607
3608 if test "$wxUSE_DISPLAY" = "yes"; then
3609     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3610     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3611         WX_FIND_LIB(Xxf86vm, XF86VidModeQueryExtension)
3612         if test "$ac_find_libraries" != "" ; then
3613             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3614                              [
3615                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3616                              ],
3617                              [],
3618                              [
3619                                   #if HAVE_X11_XLIB_H
3620                                     #include <X11/Xlib.h>
3621                                   #endif
3622                              ])
3623         fi
3624     fi
3625 fi
3626
3627 dnl ---------------------------------------------------------------------------
3628 dnl X11 session management
3629 dnl ---------------------------------------------------------------------------
3630 if test "$wxUSE_DETECT_SM" = "yes"; then
3631     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3632         WX_FIND_LIB(SM, SmcOpenConnection)
3633         if test "$ac_find_libraries" != "" ; then
3634             if test "$ac_find_libraries" != "std" ; then
3635               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3636               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3637                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3638               fi
3639             fi
3640             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3641         else
3642             AC_MSG_WARN([libSM not found; disabling session management detection])
3643             wxUSE_DETECT_SM="no"
3644         fi
3645     else
3646         wxUSE_DETECT_SM="no"
3647     fi
3648 fi
3649
3650
3651 dnl ---------------------------------------------------------------------------
3652 dnl OpenGL libraries
3653 dnl ---------------------------------------------------------------------------
3654
3655 USE_OPENGL=0
3656 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3657
3658     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3659
3660     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3661         OPENGL_LIBS="-framework OpenGL -framework AGL"
3662     elif test "$wxUSE_MSW" = 1; then
3663         OPENGL_LIBS="-lopengl32 -lglu32"
3664     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK" = 1; then
3665
3666         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3667         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3668         AC_MSG_CHECKING([for OpenGL headers])
3669         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3670         if test "$ac_find_includes" != "" ; then
3671             AC_MSG_RESULT(found in $ac_find_includes)
3672             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3673             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3674         else
3675             AC_MSG_RESULT([not found])
3676         fi
3677
3678         AC_CHECK_HEADER(GL/gl.h, [
3679             AC_CHECK_HEADER(GL/glu.h, [
3680                 found_gl=0
3681
3682                 WX_FIND_LIB(GL, glBegin, [/opt/graphics/OpenGL/lib])
3683                 if test "$ac_find_libraries" != "" ; then
3684                     if test "$ac_find_libraries" != "std" ; then
3685                       WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3686                       if test "$ac_path_to_link" != " -L/usr/lib" ; then
3687                         LDFLAGS_GL="$ac_path_to_link"
3688                       fi
3689                     fi
3690
3691                     dnl don't suppose that libGL and libGLU are always in the
3692                     dnl same directory -- this is not true for some common
3693                     dnl distributions
3694                     WX_FIND_LIB(GLU, gluBeginCurve, [/opt/graphics/OpenGL/lib])
3695                     if test "$ac_find_libraries" != "" ; then
3696                       if test "$ac_find_libraries" != "std" ; then
3697                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3698                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3699                                 "$ac_path_to_link" != "$LDFLAGS_GL" ; then
3700                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3701                         fi
3702                       fi
3703
3704                         found_gl=1
3705                         OPENGL_LIBS="-lGL -lGLU"
3706                     fi
3707                 fi
3708
3709                 if test "$found_gl" != 1; then
3710                     WX_FIND_LIB(MesaGL, glEnable, [/opt/graphics/OpenGL/lib])
3711                     if test "$ac_find_libraries" != "" ; then
3712                       if test "$ac_find_libraries" != "std" ; then
3713                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3714                         if test "$ac_path_to_link" != " -L/usr/lib" ; then
3715                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3716                         fi
3717                       fi
3718                       OPENGL_LIBS="-lMesaGL -lMesaGLU"
3719                     fi
3720                 fi
3721             ],, [ ])
3722         ],
3723         [],
3724         [ ])
3725
3726         if test "x$OPENGL_LIBS" = "x"; then
3727             if test "$wxUSE_OPENGL" = "yes"; then
3728                 AC_MSG_ERROR([OpenGL libraries not available])
3729             else
3730                 dnl case wxUSE_OPENGL=auto
3731                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3732                 wxUSE_OPENGL=no
3733                 USE_OPENGL=0
3734             fi
3735         fi
3736     else
3737         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3738         wxUSE_OPENGL="no"
3739     fi
3740
3741     if test "$wxUSE_OPENGL" = "auto"; then
3742         dnl if the OpenGL libraries were unavailable, this would have been
3743         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3744         dnl verified that we can indeed use OpenGL
3745         wxUSE_OPENGL=yes
3746     fi
3747
3748     if test "$wxUSE_OPENGL" = "yes"; then
3749         USE_OPENGL=1
3750         AC_DEFINE(wxUSE_OPENGL)
3751         AC_DEFINE(wxUSE_GLCANVAS)
3752         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3753     fi
3754 fi
3755
3756
3757 dnl the symbol which allows conditional compilation for the given toolkit
3758 if test -n "$TOOLKIT" ; then
3759     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3760 fi
3761
3762
3763 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3764
3765 if test "$wxUSE_SHARED" = "yes"; then
3766     case "${host}" in
3767       *-pc-msdosdjgpp )
3768         dnl only static for now
3769         wxUSE_SHARED=no
3770         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3771       ;;
3772     esac
3773 fi
3774
3775 if test "$wxUSE_SHARED" = "yes"; then
3776
3777     dnl use versioned symbols if available on the platform
3778     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3779
3780     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3781     dnl assigned to CFLAGS and CXXFLAGS below)
3782     if test "$wxUSE_VISIBILITY" != "no"; then
3783         WX_VISIBILITY
3784     fi
3785
3786     dnl test for Sun CC which can be used under both Solaris and Linux
3787     if test "x$SUNCXX" = xyes; then
3788         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3789         WXCONFIG_RPATH="-R\$libdir"
3790     else
3791     case "${host}" in
3792       *-*-linux* | *-*-gnu* )
3793         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3794         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3795         ;;
3796
3797       *-*-solaris2* )
3798         dnl here we know that Sun CC is not used as we tested for it above,
3799         dnl hence we must be using gcc
3800
3801         dnl newer versions of gcc need -isystem to compile X headers on
3802         dnl Solaris (which use old style C syntax)
3803         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3804
3805         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3806         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3807         saveLdflags="$LDFLAGS"
3808         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3809         AC_MSG_CHECKING([if the linker accepts -rpath])
3810         AC_TRY_LINK(
3811             [],[],
3812             [
3813                 AC_MSG_RESULT([yes])
3814                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3815                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3816             ],[
3817                 AC_MSG_RESULT([no])
3818                 AC_MSG_CHECKING([if the linker accepts -R])
3819                 LDFLAGS="$saveLdflags -Wl,-R,/"
3820                 AC_TRY_LINK(
3821                     [],[],
3822                     [
3823                         AC_MSG_RESULT([yes])
3824                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3825                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3826                     ],[
3827                         AC_MSG_RESULT([no])
3828                     ])
3829             ])
3830         LDFLAGS="$saveLdflags"
3831       ;;
3832
3833       *-*-darwin* )
3834         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
3835         if test "$install_name_tool" -a -x "$install_name_tool"; then
3836             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
3837             cat <<EOF >change-install-names
3838 #!/bin/sh
3839 libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3840 for i in \${libnames} ; do
3841     ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
3842     for dep in \${libnames} ; do
3843         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
3844     done
3845 done
3846 EOF
3847             chmod +x change-install-names
3848             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
3849         fi
3850
3851         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
3852         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
3853         dnl (for architecture ppc) because larger updated load commands do not fit
3854         dnl (the program must be relinked)"
3855         HEADER_PAD_OPTION="-headerpad_max_install_names"
3856       ;;
3857
3858       *-*-cygwin* | *-*-mingw32* )
3859         ;;
3860
3861       *-*-hpux* )
3862         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3863         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3864         ;;
3865
3866     esac
3867     fi
3868
3869     dnl this one shouldn't be used for the library build so put it in a
3870     dnl separate variable from WXCONFIG_CPPFLAGS
3871     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3872
3873     if test $wxUSE_RPATH = "no"; then
3874         SAMPLES_RPATH_FLAG=''
3875         DYLIB_PATH_POSTLINK=''
3876         WXCONFIG_RPATH=''
3877     fi
3878
3879     SHARED=1
3880
3881 else
3882
3883     config_linkage_component="-static"
3884     SHARED=0
3885
3886 fi
3887
3888
3889 UNICODE=0
3890 lib_unicode_suffix=
3891 WX_CHARTYPE="ansi"
3892 if test "$wxUSE_UNICODE" = "yes"; then
3893     lib_unicode_suffix=u
3894     WX_CHARTYPE="unicode"
3895     UNICODE=1
3896 fi
3897
3898 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3899 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3900
3901 DEBUG_INFO=0
3902 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3903     DEBUG_INFO=1
3904 fi
3905
3906 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3907
3908 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
3909
3910 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3911
3912 dnl library link name
3913 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
3914 dnl If we ever need to do that, we won't need to keep these.
3915
3916 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3917     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3918 else
3919     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3920 fi
3921 if test "${TOOLKIT_DIR}" = "os2"; then
3922     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3923 else
3924     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3925 fi
3926
3927
3928
3929 if test "$wxUSE_OLD_COCOA" = 1; then
3930     AC_LANG_SAVE
3931     AC_WX_LANG_OBJECTIVEC
3932 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3933 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3934 dnl Point but only if MacTypes.h was not included first.  Of course,
3935 dnl if MacTypes.h is included later then you're screwed when it
3936 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3937 dnl to not typedef Point and thus fix the problem.
3938     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3939     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3940 #include <CoreFoundation/CoreFoundation.h>
3941         ],[],
3942         [AC_MSG_RESULT([no])],
3943         [AC_MSG_RESULT([yes])
3944         AC_MSG_CHECKING([if defining __Point__ will fix it])
3945         AC_TRY_COMPILE([#define __Point__ 1
3946 #include <AppKit/NSEvent.h>
3947 #include <CoreFoundation/CoreFoundation.h>
3948             ],[],
3949             [AC_MSG_RESULT([yes])
3950             AC_DEFINE(__Point__)
3951             ],
3952             [AC_MSG_FAILURE([no])]
3953         )]
3954     )
3955     AC_LANG_RESTORE
3956 fi
3957
3958 dnl ---------------------------------------------------------------------------
3959 dnl Checks for typedefs
3960 dnl ---------------------------------------------------------------------------
3961
3962 dnl   defines mode_t if not already defined
3963 AC_TYPE_MODE_T
3964 dnl   defines off_t if not already defined
3965 AC_TYPE_OFF_T
3966 dnl   defines pid_t if not already defined
3967 AC_TYPE_PID_T
3968 dnl   defines size_t if not already defined
3969 AC_TYPE_SIZE_T
3970
3971 dnl sets HAVE_SSIZE_T if ssize_t is defined
3972 AC_CHECK_TYPES(ssize_t)
3973
3974 dnl check what exactly size_t is on this machine - this is necessary to avoid
3975 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3976 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3977 AC_CACHE_CHECK([if size_t is unsigned int],
3978     wx_cv_size_t_is_uint,
3979     [
3980     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3981     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3982     dnl methods in a local class (i.e. class inside a function) declaration
3983     dnl without any objections!!
3984     dnl
3985     dnl hence the hack below: we must have Foo at global scope!
3986     AC_TRY_COMPILE([#include <stddef.h>],
3987         [
3988             return 0; }
3989
3990             struct Foo { void foo(size_t); void foo(unsigned int); };
3991
3992             int bar() {
3993         ],
3994         wx_cv_size_t_is_uint=no,
3995         wx_cv_size_t_is_uint=yes
3996     )
3997     ]
3998 )
3999
4000 if test "$wx_cv_size_t_is_uint" = "yes"; then
4001     AC_DEFINE(wxSIZE_T_IS_UINT)
4002 else
4003     AC_CACHE_CHECK([if size_t is unsigned long],
4004         wx_cv_size_t_is_ulong,
4005         AC_TRY_COMPILE([#include <stddef.h>],
4006             [
4007                 return 0; }
4008
4009                 struct Foo { void foo(size_t); void foo(unsigned long); };
4010
4011                 int bar() {
4012             ],
4013             wx_cv_size_t_is_ulong=no,
4014             wx_cv_size_t_is_ulong=yes
4015         )
4016     )
4017
4018     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4019         AC_DEFINE(wxSIZE_T_IS_ULONG)
4020     fi
4021 fi
4022
4023 AC_CACHE_CHECK([if wchar_t is separate type],
4024     wx_cv_wchar_t_is_separate_type,
4025     AC_TRY_COMPILE([#include <wchar.h>],
4026         [
4027             return 0; }
4028
4029             struct Foo { void foo(wchar_t);
4030                          void foo(unsigned short);
4031                          void foo(unsigned int);
4032                          void foo(unsigned long); };
4033
4034             int bar() {
4035         ],
4036         wx_cv_wchar_t_is_separate_type=yes,
4037         wx_cv_wchar_t_is_separate_type=no
4038     )
4039 )
4040
4041 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4042     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4043 else
4044     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4045 fi
4046
4047 AC_LANG_POP() dnl C++
4048
4049 dnl ---------------------------------------------------------------------------
4050 dnl Checks for structures
4051 dnl ---------------------------------------------------------------------------
4052
4053 dnl does passwd struct has the pw_gecos field?
4054 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4055     [
4056         AC_TRY_COMPILE([#include <pwd.h>],
4057              [
4058                 char *p;
4059                 struct passwd *pw;
4060                 p = pw->pw_gecos;
4061              ],
4062              [
4063                 wx_cv_struct_pw_gecos=yes
4064              ],
4065              [
4066                 wx_cv_struct_pw_gecos=no
4067              ]
4068         )
4069     ]
4070 )
4071
4072 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4073     AC_DEFINE(HAVE_PW_GECOS)
4074 fi
4075
4076 dnl ---------------------------------------------------------------------------
4077 dnl Check for functions
4078 dnl ---------------------------------------------------------------------------
4079
4080 dnl check for wcslen in all possible places
4081 WCSLEN_FOUND=0
4082 WCHAR_LINK=
4083 AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4084
4085 if test "$WCSLEN_FOUND" = 0; then
4086     if test "$TOOLKIT" = "MSW"; then
4087         AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4088     else
4089         AC_CHECK_LIB(w, wcslen, [
4090                         WCHAR_LINK=" -lw"
4091                         WCSLEN_FOUND=1
4092                     ])
4093     fi
4094 fi
4095
4096 if test "$WCSLEN_FOUND" = 1; then
4097     AC_DEFINE(HAVE_WCSLEN)
4098 fi
4099
4100 AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
4101
4102 dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4103 dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4104 dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4105 dnl flags when g++ is configured, it will declare its own).
4106 if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4107     CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4108 fi
4109
4110 dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4111 dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4112 dnl library, not the header, so do a header check for mbstate_t first.
4113 AC_CHECK_TYPES([mbstate_t],
4114                [AC_CHECK_FUNCS(wcsrtombs)],
4115                [],
4116                [#include <wchar.h>])
4117
4118 dnl check for vsnprintf() -- a safe version of vsprintf())
4119 dnl
4120 dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
4121 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4122 dnl stupidly, provides a dummy function declaration inside its extension)
4123 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4124 dnl
4125 dnl so we first check if the function is in the library
4126 dnl
4127 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4128 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4129
4130 AC_LANG_PUSH(C++)
4131 if test "$ac_cv_func_vsnprintf" = "yes"; then
4132     dnl yes it is -- now check if it is in the headers
4133     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4134         [
4135             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4136             dnl taking "char *" and not "const char *" so test for this too
4137             AC_TRY_COMPILE(
4138                 [
4139                     #include <stdio.h>
4140                     #include <stdarg.h>
4141                 ],
4142                 [
4143                     char *buf;
4144                     va_list ap;
4145                     vsnprintf(buf, 10u, "%s", ap);
4146                 ],
4147                 wx_cv_func_vsnprintf_decl=yes,
4148                 wx_cv_func_vsnprintf_decl=no
4149             )
4150         ]
4151     )
4152
4153     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4154         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4155
4156         dnl we know there is a vsnprintf declaration, but some old headers
4157         dnl may have one taking a "char *" format instead of "const char *"
4158         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4159             [
4160                 AC_TRY_COMPILE(
4161                     [
4162                         #include <stdio.h>
4163                         #include <stdarg.h>
4164                         #ifdef __MSL__
4165                         #if __MSL__ >= 0x6000
4166                         namespace std {}
4167                         using namespace std;
4168                         #endif
4169                         #endif
4170                     ],
4171                     [
4172                         char *buf;
4173                         va_list ap;
4174                         const char *fmt = "%s";
4175                         vsnprintf(buf, 10u, fmt, ap);
4176                     ],
4177                     wx_cv_func_broken_vsnprintf_decl=no,
4178                     wx_cv_func_broken_vsnprintf_decl=yes
4179                 )
4180             ]
4181         )
4182
4183         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4184             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4185         fi
4186     fi
4187 fi
4188
4189 dnl the same as above but for snprintf() now: it's not present in at least AIX
4190 dnl 4.2 headers
4191 if test "$ac_cv_func_snprintf" = "yes"; then
4192     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4193         [
4194             AC_TRY_COMPILE(
4195                 [
4196                     #include <stdio.h>
4197                     #include <stdarg.h>
4198                     #ifdef __MSL__
4199                     #if __MSL__ >= 0x6000
4200                     namespace std {}
4201                     using namespace std;
4202                     #endif
4203                     #endif
4204                 ],
4205                 [
4206                     char *buf;
4207                     snprintf(buf, 10u, "%s", "wx");
4208                 ],
4209                 wx_cv_func_snprintf_decl=yes,
4210                 wx_cv_func_snprintf_decl=no
4211             )
4212         ]
4213     )
4214
4215     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4216         AC_DEFINE(HAVE_SNPRINTF_DECL)
4217     fi
4218
4219     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4220
4221         dnl check if snprintf() has support for positional arguments
4222         dnl NB: if snprintf() has positional support we can safely suppose that also
4223         dnl     other *printf() functions support them as they all belong to the same
4224         dnl     family and they all fallback to the same implementation
4225         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4226             [
4227                 AC_TRY_RUN(
4228                     [
4229                         #include <stdio.h>
4230
4231                         int main (void)
4232                         {
4233                             char buffer[128];
4234                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4235                             if (strcmp ("2 3 1", buffer) == 0)
4236                                 exit (0);
4237                             exit (1);
4238                         }
4239                     ],
4240                     wx_cv_func_snprintf_pos_params=no,
4241                     wx_cv_func_snprintf_pos_params=yes,
4242                     dnl be pessimistic when cross-compiling
4243                     [
4244                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4245 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4246                         wx_cv_func_snprintf_pos_params=no
4247                     ]
4248                 )
4249             ]
4250         )
4251
4252         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4253             AC_DEFINE(HAVE_UNIX98_PRINTF)
4254         fi
4255     fi
4256 fi
4257
4258 dnl the same as above but for vsscanf() now: it's not present in at least
4259 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4260 if test "$ac_cv_func_vsscanf" = "yes"; then
4261     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4262         [
4263             AC_TRY_COMPILE(
4264                 [
4265                     #include <stdio.h>
4266                     #include <stdarg.h>
4267                     #ifdef __MSL__
4268                     #if __MSL__ >= 0x6000
4269                     namespace std {}
4270                     using namespace std;
4271                     #endif
4272                     #endif
4273                 ],
4274                 [
4275                     char *buf;
4276                     va_list args;
4277                     vsscanf(buf, "%s", args);
4278                 ],
4279                 wx_cv_func_vsscanf_decl=yes,
4280                 wx_cv_func_vsscanf_decl=no
4281             )
4282         ]
4283     )
4284
4285     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4286         AC_DEFINE(HAVE_VSSCANF_DECL)
4287     fi
4288 fi
4289 AC_LANG_POP()
4290
4291 if test "$wxUSE_UNICODE" = yes; then
4292
4293     dnl also look if we have wide char IO functions, notice that [f]putws are
4294     dnl declared in special widec.h under Solaris
4295     wchar_headers="#include <stdio.h>
4296 #include <wchar.h>"
4297     case "${host}" in
4298         *-*-solaris2* )
4299             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4300             if test "$ac_cv_header_widec_h" = "yes"; then
4301                 wchar_headers="$wchar_headers
4302 #include <widec.h>"
4303             fi
4304     esac
4305
4306     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4307                    [$wchar_headers])
4308
4309     dnl MinGW has a vswprintf with a different prototype, and
4310     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4311     dnl finds it even if it is not declared in some versions...
4312     AC_MSG_CHECKING([for _vsnwprintf])
4313     AC_TRY_COMPILE([#include <wchar.h>],
4314                    [&_vsnwprintf;],
4315                    [AC_MSG_RESULT([yes])
4316                     AC_DEFINE(HAVE__VSNWPRINTF)],
4317                    [AC_MSG_RESULT([no])]);
4318 fi
4319
4320 if test "$wxUSE_FILE" = "yes"; then
4321     WX_CHECK_FUNCS(fsync)
4322 fi
4323
4324 dnl at least under IRIX with mipsPro the C99 round() function is available when
4325 dnl building using the C compiler but not when using C++ one
4326 AC_LANG_PUSH(C++)
4327 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4328 AC_LANG_POP()
4329
4330 dnl the following tests are for Unix(like) systems only
4331 if test "$TOOLKIT" != "MSW"; then
4332
4333 dnl check for available version of iconv()
4334 if test "$wxUSE_LIBICONV" != "no" ; then
4335     AM_ICONV
4336     LIBS="$LIBICONV $LIBS"
4337 fi
4338
4339 dnl check for POSIX signals if we need them
4340 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4341     AC_CHECK_FUNCS(sigaction)
4342
4343     if test "$ac_cv_func_sigaction" = "no"; then
4344         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4345         wxUSE_ON_FATAL_EXCEPTION=no
4346     fi
4347
4348     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4349       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4350       [
4351         dnl C compiler happily compiles the code even if there is type mismatch
4352         AC_LANG_PUSH(C++)
4353         AC_TRY_COMPILE([#include <signal.h>],
4354                      [
4355                         extern void testSigHandler(int);
4356
4357                         struct sigaction sa;
4358                         sa.sa_handler = testSigHandler;
4359                      ], [
4360                         wx_cv_type_sa_handler=int
4361                      ], [
4362                         wx_cv_type_sa_handler=void
4363                      ])
4364         AC_LANG_POP()
4365       ])
4366
4367       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4368     fi
4369 fi
4370
4371 dnl backtrace() and backtrace_symbols() for wxStackWalker
4372 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4373     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4374         [
4375             AC_SEARCH_LIBS(backtrace, execinfo,
4376                 [
4377                     AC_LANG_PUSH(C++)
4378                     AC_TRY_LINK([#include <execinfo.h>],
4379                         [
4380                             void *trace[1];
4381                             char **messages;
4382                             backtrace(trace, 1);
4383                             messages = backtrace_symbols(trace, 1);
4384                         ],
4385                         wx_cv_func_backtrace=yes,
4386                         wx_cv_func_backtrace=no
4387                     )
4388                     AC_LANG_POP()
4389                 ],
4390                 wx_cv_func_backtrace=no
4391             )
4392         ]
4393     )
4394
4395     if test "$wx_cv_func_backtrace" = "no"; then
4396         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4397         wxUSE_STACKWALKER=no
4398     else
4399         if test "$ac_cv_header_cxxabi_h" = "yes"; then
4400             AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4401                 [
4402                     AC_LANG_PUSH(C++)
4403                     AC_TRY_LINK([#include <cxxabi.h>],
4404                         [
4405                             int rc;
4406                             __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4407                         ],
4408                         wx_cv_func_cxa_demangle=yes,
4409                         wx_cv_func_cxa_demangle=no
4410                     )
4411                     AC_LANG_POP()
4412                 ]
4413             )
4414         else
4415             wx_cv_func_cxa_demangle=no
4416         fi
4417
4418         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4419             AC_DEFINE(HAVE_CXA_DEMANGLE)
4420         fi
4421     fi
4422 fi
4423
4424 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4425     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4426     wxUSE_STACKWALKER=no
4427 fi
4428
4429
4430 dnl check for the function for temp files creation
4431 AC_CHECK_FUNCS(mkstemp mktemp, break)
4432
4433 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4434 dnl Linux and *BSD and statvfs() under Solaris
4435 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4436     AC_TRY_COMPILE(
4437         [
4438              #if defined(__BSD__)
4439              #include <sys/param.h>
4440              #include <sys/mount.h>
4441              #else
4442              #include <sys/vfs.h>
4443              #endif
4444         ],
4445         [
4446              long l;
4447              struct statfs fs;
4448              statfs("/", &fs);
4449              l = fs.f_bsize;
4450              l += fs.f_blocks;
4451              l += fs.f_bavail;
4452         ],
4453          wx_cv_func_statfs=yes,
4454          wx_cv_func_statfs=no
4455     )
4456 )
4457
4458 if test "$wx_cv_func_statfs" = "yes"; then
4459     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4460     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4461         AC_LANG_PUSH(C++)
4462         AC_TRY_COMPILE(
4463             [
4464                  #if defined(__BSD__)
4465                  #include <sys/param.h>
4466                  #include <sys/mount.h>
4467                  #else
4468                  #include <sys/vfs.h>
4469                  #endif
4470             ],
4471             [
4472                 struct statfs fs;
4473                 statfs("", &fs);
4474             ],
4475             wx_cv_func_statfs_decl=yes,
4476             wx_cv_func_statfs_decl=no
4477         )
4478         AC_LANG_POP()
4479     )
4480
4481     if test "$wx_cv_func_statfs_decl" = "yes"; then
4482         AC_DEFINE(HAVE_STATFS_DECL)
4483     fi
4484
4485     wx_cv_type_statvfs_t="struct statfs"
4486     AC_DEFINE(HAVE_STATFS)
4487 else
4488     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4489         AC_TRY_COMPILE(
4490             [
4491                 #include <stddef.h>
4492                 #include <sys/statvfs.h>
4493             ],
4494             [
4495                 statvfs("/", NULL);
4496             ],
4497             wx_cv_func_statvfs=yes,
4498             wx_cv_func_statvfs=no
4499         )
4500     )
4501
4502     if test "$wx_cv_func_statvfs" = "yes"; then
4503         dnl we also have to check whether we should use statvfs_t (works under
4504         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4505         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4506         dnl mode both work fine)
4507         dnl
4508         dnl for this check C++ compiler has to be used as passing incompatible
4509         dnl pointers is just a warning and not an error in C
4510         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4511             AC_LANG_PUSH(C++)
4512             AC_TRY_COMPILE(
4513                 [
4514                     #include <sys/statvfs.h>
4515                 ],
4516                 [
4517                     long l;
4518                     statvfs_t fs;
4519                     statvfs("/", &fs);
4520                     l = fs.f_bsize;
4521                     l += fs.f_blocks;
4522                     l += fs.f_bavail;
4523                 ],
4524                 wx_cv_type_statvfs_t=statvfs_t,
4525                 [
4526                     AC_TRY_COMPILE(
4527                         [
4528                             #include <sys/statvfs.h>
4529                         ],
4530                         [
4531                             long l;
4532                             struct statvfs fs;
4533                             statvfs("/", &fs);
4534                             l = fs.f_bsize;
4535                             l += fs.f_blocks;
4536                             l += fs.f_bavail;
4537                         ],
4538                         wx_cv_type_statvfs_t="struct statvfs",
4539                         wx_cv_type_statvfs_t="unknown"
4540                     )
4541                 ]
4542             )
4543             AC_LANG_POP()
4544         )
4545
4546         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4547             AC_DEFINE(HAVE_STATVFS)
4548         fi
4549     else
4550         dnl set it for the test below
4551         wx_cv_type_statvfs_t="unknown"
4552     fi
4553 fi
4554
4555 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4556     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4557 else
4558     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4559 fi
4560
4561 dnl check for fcntl() or at least flock() needed by Unix implementation of
4562 dnl wxSingleInstanceChecker
4563 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4564     AC_CHECK_FUNCS(fcntl flock, break)
4565
4566     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4567         AC_MSG_WARN(wxSingleInstanceChecker not available)
4568         wxUSE_SNGLINST_CHECKER=no
4569     fi
4570 fi
4571
4572 dnl look for a function to modify the environment
4573 AC_CHECK_FUNCS(setenv putenv, break)
4574 if test "$ac_cv_func_setenv" = "yes"; then
4575     AC_CHECK_FUNCS(unsetenv)
4576 fi
4577
4578 HAVE_SOME_SLEEP_FUNC=0
4579 if test "$USE_BEOS" = 1; then
4580     dnl BeOS has its own (wonder where did they get it from) sleep() function
4581     dnl in unistd.h
4582     AC_DEFINE(HAVE_SLEEP)
4583     HAVE_SOME_SLEEP_FUNC=1
4584 fi
4585
4586 if test "$USE_DARWIN" = 1; then
4587     dnl Mac OS X/Darwin has both nanosleep and usleep
4588     dnl but only usleep is defined in unistd.h
4589     AC_DEFINE(HAVE_USLEEP)
4590     HAVE_SOME_SLEEP_FUNC=1
4591 fi
4592
4593 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4594     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4595     POSIX4_LINK=
4596     AC_CHECK_FUNCS(nanosleep,
4597         AC_DEFINE(HAVE_NANOSLEEP),
4598         [
4599             AC_CHECK_LIB(posix4, nanosleep,
4600                 [
4601                     AC_DEFINE(HAVE_NANOSLEEP)
4602                     POSIX4_LINK=" -lposix4"
4603                 ],
4604                 [
4605                     WX_CHECK_FUNCS(usleep,,
4606                                     AC_MSG_WARN([wxSleep() function will not work])
4607                     )
4608                 ]
4609             )
4610         ]
4611     )
4612 fi
4613
4614 dnl check for uname (POSIX) and gethostname (BSD)
4615 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4616 if test "$wx_cv_func_uname" != yes; then
4617     WX_CHECK_FUNCS(gethostname)
4618 fi
4619
4620 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4621
4622 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4623 dnl libnsl or libresolv or libsocket)
4624 INET_LINK=
4625 AC_CHECK_FUNCS(inet_addr,
4626     AC_DEFINE(HAVE_INET_ADDR),
4627     [
4628         AC_CHECK_LIB(nsl, inet_addr,
4629             INET_LINK="nsl",
4630             [
4631                 AC_CHECK_LIB(resolv, inet_addr,
4632                     INET_LINK="resolv",
4633                     [
4634                         AC_CHECK_LIB(socket, inet_addr,
4635                             INET_LINK="socket"
4636                         )
4637                     ]
4638                 )
4639             ]
4640         )
4641     ]
4642 )
4643
4644 AC_CHECK_FUNCS(inet_aton,
4645         AC_DEFINE(HAVE_INET_ATON),
4646         [
4647             dnl only check it in the same lib
4648             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4649         ])
4650
4651 if test "x$INET_LINK" != "x"; then
4652     AC_DEFINE(HAVE_INET_ADDR)
4653     INET_LINK=" -l$INET_LINK"
4654 fi
4655
4656 WX_CHECK_FUNCS(fdopen)
4657
4658 if test "$wxUSE_TARSTREAM" = "yes"; then
4659     WX_CHECK_FUNCS(sysconf)
4660
4661     WX_CHECK_FUNCS(getpwuid_r, [], [],
4662                    [
4663                     #define _REENTRANT
4664                     #include <pwd.h>
4665                    ],
4666                    [[
4667                     struct passwd pw, *ppw;
4668                     char buf[1024];
4669                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4670                    ]])
4671
4672     WX_CHECK_FUNCS(getgrgid_r, [], [],
4673                    [
4674                     #define _REENTRANT
4675                     #include <grp.h>
4676                    ],
4677                    [[
4678                     struct group grp, *pgrp;
4679                     char buf[1024];
4680                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4681                    ]])
4682 fi
4683
4684 fi
4685
4686
4687 dnl ===========================================================================
4688 dnl Now we have all the info we need - use it!
4689 dnl ===========================================================================
4690
4691 dnl flush the cache
4692 AC_CACHE_SAVE
4693
4694 dnl ---------------------------------------------------------------------------
4695 dnl thread support for Unix (for Win32 and OS/2 see past
4696 dnl                          the next matching "else")
4697 dnl ---------------------------------------------------------------------------
4698
4699 dnl under MSW (except mingw32) we always have thread support
4700 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4701
4702     dnl the code below:
4703     dnl
4704     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4705     dnl   necessary to build the MT programs for the linker and compiler
4706     dnl   respectively
4707     dnl
4708     dnl   sets wxUSE_THREADS=1 if thread support is activated
4709
4710     THREADS_LINK=
4711     THREADS_CFLAGS=
4712
4713     if test "$wxUSE_THREADS" = "yes" ; then
4714         if test "$USE_BEOS" = 1; then
4715             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4716             wxUSE_THREADS="no"
4717         fi
4718     fi
4719
4720     if test "$wxUSE_THREADS" = "yes" ; then
4721         dnl find if POSIX threads are available
4722         dnl
4723         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4724         dnl archive from http://ac-archive.sourceforge.net/
4725         dnl
4726         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4727         dnl Forero Cuervo <bachue@bachue.com> for the original code
4728
4729         dnl TODO: cache the result
4730
4731         dnl define the list of the thread options to try in the loop below
4732         dnl with the convention that anything starting with '-' is a cpp flag
4733         dnl while anything else is a library (i.e. there is an implicit "-l")
4734         THREAD_OPTS="-pthread"
4735         if test "x$SUNCXX" = xyes; then
4736             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4737         fi
4738
4739         case "${host}" in
4740           *-*-solaris2* | *-*-sunos4* )
4741                 if test "x$GCC" = "xyes"; then
4742                     dnl Solaris/gcc combination use this one for some reason
4743                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4744                 fi
4745                 ;;
4746           *-*-freebsd*)
4747                 dnl look, in order, for the kernel threads, then Linux threads
4748                 dnl and finally the userland threads
4749                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4750                 ;;
4751           *-*-darwin* | *-*-cygwin* )
4752                 dnl Darwin / Mac OS X just uses -lpthread tested below
4753                 dnl and so does Cygwin
4754                 THREAD_OPTS=""
4755                 ;;
4756           *-*-aix*)
4757                 dnl AIX calls the library libpthreads - thanks IBM!
4758                 THREAD_OPTS="pthreads"
4759                 ;;
4760           *-hp-hpux* )
4761                 if test "x$GCC" = "xyes"; then
4762                     dnl g++ versions before 3.3.2 don't support -pthread.
4763                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4764                         THREAD_OPTS=""
4765                 else
4766                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4767                     dnl 2005]) supports -mt
4768                     THREAD_OPTS="-mt"
4769                 fi
4770                 ;;
4771
4772           *-*-irix* )
4773                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4774                 dnl doesn't give an error for it neither, just a warning
4775                 dnl message -- but this is still very annoying
4776                 if test "x$GCC" = "xyes"; then
4777                     THREAD_OPTS=""
4778                 fi
4779                 ;;
4780
4781           *-*-qnx*)
4782                 dnl under QNX thread functions are in libc so we don't need any
4783                 dnl special options to link with them
4784                 THREAD_OPTS=""
4785                 ;;
4786
4787           *-*-*UnixWare*)
4788                 dnl flying by man pages here: Caldera online docs use this
4789                 if test "x$GCC" != "xyes"; then
4790                     THREAD_OPTS="-Ethread"
4791                 fi
4792                 ;;
4793         esac
4794
4795         case "${host}" in
4796             *-*-qnx*)
4797                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4798                 dnl in warnings and is not needed under QNX so try without it
4799                 dnl first
4800                 THREAD_OPTS="none pthread"
4801                 ;;
4802
4803             *)
4804                 dnl simply linking with libpthread should make the test below
4805                 dnl work but it's far from certain that the threaded programs
4806                 dnl compiled without any special switches actually work, so try
4807                 dnl it after all the others
4808                 THREAD_OPTS="$THREAD_OPTS pthread none"
4809                 ;;
4810         esac
4811
4812         dnl now test for all possibilities
4813         THREADS_OK=no
4814         for flag in $THREAD_OPTS; do
4815             case $flag in
4816                 none)
4817                     AC_MSG_CHECKING([whether pthreads work without any flags])
4818                     ;;
4819
4820                 -*)
4821                     AC_MSG_CHECKING([whether pthreads work with $flag])
4822                     THREADS_CFLAGS="$flag"
4823                     ;;
4824
4825                 *)
4826                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4827                     THREADS_LINK="-l$flag"
4828                     ;;
4829               esac
4830
4831               save_LIBS="$LIBS"
4832               save_CFLAGS="$CFLAGS"
4833               LIBS="$THREADS_LINK $LIBS"
4834               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4835
4836               AC_TRY_LINK([#include <pthread.h>],
4837                           [pthread_create(0,0,0,0);],
4838                           THREADS_OK=yes)
4839
4840               LIBS="$save_LIBS"
4841               CFLAGS="$save_CFLAGS"
4842
4843               AC_MSG_RESULT($THREADS_OK)
4844               if test "x$THREADS_OK" = "xyes"; then
4845                       break;
4846               fi
4847
4848               THREADS_LINK=""
4849               THREADS_CFLAGS=""
4850       done
4851
4852       if test "x$THREADS_OK" != "xyes"; then
4853           wxUSE_THREADS=no
4854           AC_MSG_WARN([No thread support on this system... disabled])
4855       else
4856           dnl yes, these special compiler flags should be used with the
4857           dnl linker as well
4858           dnl
4859           dnl NB: add them to LDFLAGS immediately because we need them to be
4860           dnl     used for the subsequent tests some of which can fail without
4861           dnl     MT support, hence the reason for the duplication below:
4862           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
4863           dnl     contents of the latter to LDFLAGS in the end is not enough.
4864           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4865           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
4866           LIBS="$THREADS_LINK $LIBS"
4867
4868           AC_MSG_CHECKING([if more special flags are required for pthreads])
4869           flag=no
4870           case "${host}" in
4871             *-aix*)
4872                 dnl again quoting from
4873                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4874                 dnl
4875                 dnl     When compiling and linking with -pthread, the library
4876                 dnl     search path should include -L/usr/lib/threads at the
4877                 dnl     beginning of the path.
4878                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4879                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
4880                 flag="-D_THREAD_SAFE"
4881                 ;;
4882             *-freebsd*)
4883                 flag="-D_THREAD_SAFE"
4884                 ;;
4885             *-hp-hpux* )
4886                 flag="-D_REENTRANT"
4887                 if test "x$GCC" != "xyes"; then
4888                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4889                     flag="$flag -D_RWSTD_MULTI_THREAD"
4890                 fi
4891                 ;;
4892             *solaris* | alpha*-osf*)
4893                 flag="-D_REENTRANT"
4894                 ;;
4895           esac
4896           AC_MSG_RESULT(${flag})
4897           if test "x$flag" != xno; then
4898               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4899           fi
4900
4901           dnl don't add these options to CPPFLAGS as cpp might not know them
4902           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4903       fi
4904     fi
4905
4906     dnl do other tests only if we are using threads
4907     if test "$wxUSE_THREADS" = "yes" ; then
4908         AC_CHECK_FUNCS(pthread_setconcurrency,
4909             AC_DEFINE(HAVE_PTHREAD_SET_CONCURRENCY),
4910             [
4911                 AC_CHECK_FUNCS(thr_setconcurrency,
4912                     AC_DEFINE(HAVE_THR_SETCONCURRENCY),
4913                     AC_MSG_WARN(Setting thread concurrency will not work properly))
4914             ])
4915
4916       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4917       dnl wouldn't be found by it
4918       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4919       [
4920         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4921         dnl function and not give a warning even if it's unavailable, so use
4922         dnl the C++ one for this test
4923         AC_LANG_PUSH(C++)
4924         AC_TRY_COMPILE([#include <pthread.h>
4925                void ThreadCleanupFunc(void *p);
4926             ],
4927             [
4928                 void *p;
4929                 pthread_cleanup_push(ThreadCleanupFunc, p);
4930                 pthread_cleanup_pop(0);
4931             ], [
4932                wx_cv_func_pthread_cleanup=yes
4933             ], [
4934                wx_cv_func_pthread_cleanup=no
4935             ]
4936         )
4937         AC_LANG_POP()
4938       ])
4939       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4940         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4941       fi
4942
4943       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4944       if test "$ac_cv_header_sched_h" = "yes"; then
4945           AC_CHECK_FUNC(sched_yield,
4946             AC_DEFINE(HAVE_SCHED_YIELD),
4947             [
4948                 AC_CHECK_LIB(posix4,
4949                     sched_yield,
4950                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4951                     AC_MSG_WARN(wxThread::Yield will not work properly)
4952                 )
4953             ]
4954           )
4955       fi
4956
4957       dnl to be able to set the thread priority, we need to have all of the
4958       dnl following functions:
4959       dnl   1. pthread_attr_getschedpolicy
4960       dnl   2. sched_get_priority_min and sched_get_priority_max
4961       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4962       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4963       HAVE_PRIOR_FUNCS=0
4964       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4965                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4966                        [AC_CHECK_FUNC(sched_get_priority_max,
4967                            HAVE_PRIOR_FUNCS=1,
4968                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4969                              [
4970                                 HAVE_PRIOR_FUNCS=1
4971                                 POSIX4_LINK=" -lposix4"
4972                              ],
4973                            )]
4974                        )]
4975                      )]
4976                    )
4977
4978       if test "$HAVE_PRIOR_FUNCS" = 1; then
4979         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4980       else
4981         AC_MSG_WARN(Setting thread priority will not work)
4982       fi
4983
4984       AC_CHECK_FUNC(pthread_cancel,
4985                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4986                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4987
4988       AC_CHECK_FUNC(pthread_mutex_timedlock,
4989                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4990                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4991
4992       AC_CHECK_FUNC(pthread_attr_setstacksize,
4993                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4994
4995       dnl mutexattr_t initialization is done in quite different ways on different
4996       dnl platforms, so check for a few things:
4997       dnl
4998       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4999       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5000       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5001       dnl defined, we do it by directly assigned
5002       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5003
5004       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5005       [
5006         AC_TRY_COMPILE([#include <pthread.h>],
5007             [
5008                pthread_mutexattr_t attr;
5009                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5010             ],
5011             wx_cv_type_pthread_mutexattr_t=yes,
5012             wx_cv_type_pthread_mutexattr_t=no
5013         )
5014       ])
5015
5016       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5017         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5018
5019         dnl check if we already have the declaration we need, it is not
5020         dnl present in some systems' headers
5021         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5022                        wx_cv_func_pthread_mutexattr_settype_decl, [
5023                        AC_TRY_COMPILE([#include <pthread.h>],
5024                            [
5025                                pthread_mutexattr_t attr;
5026                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5027                            ],
5028                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5029                            wx_cv_func_pthread_mutexattr_settype_decl=no
5030                        )
5031         ])
5032         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5033             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5034         fi
5035       else
5036         dnl don't despair, there may be another way to do it
5037         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5038                        wx_cv_type_pthread_rec_mutex_init,
5039         [
5040             AC_TRY_COMPILE([#include <pthread.h>],
5041                 [
5042                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5043                 ], [
5044                     wx_cv_type_pthread_rec_mutex_init=yes
5045                 ], [
5046                     wx_cv_type_pthread_rec_mutex_init=no
5047                 ]
5048             )
5049         ])
5050         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5051           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5052         else
5053           dnl this may break code working elsewhere, so at least warn about it
5054           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5055         fi
5056       fi
5057
5058       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5059           if test "$USE_NETBSD" = 1; then
5060               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5061               wxUSE_COMPILER_TLS=no
5062           else
5063               wxUSE_COMPILER_TLS=yes
5064           fi
5065       fi
5066
5067       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5068           dnl test for compiler thread-specific variables support
5069           AC_CACHE_CHECK([for __thread keyword],
5070                          wx_cv_cc___thread,
5071               [
5072                   AC_TRY_COMPILE([#include <pthread.h>],
5073                       [
5074                           static __thread int n = 0;
5075                           static __thread int *p = 0;
5076                       ],
5077                       wx_cv_cc___thread=yes,
5078                       wx_cv_cc___thread=no
5079                   )
5080               ]
5081           )
5082
5083           if test "$wx_cv_cc___thread" = "yes"; then
5084               AX_GXX_VERSION
5085               if test -n "$ax_cv_gxx_version"; then
5086                   dnl g++ supports __thread since at least version 3.3 but its support
5087                   dnl seems to be broken until 4.1, see
5088                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5089                   dnl
5090                   dnl NB: we still need to test __thread support with
5091                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5092                   dnl     support it for all architectures (e.g. it doesn't
5093                   dnl     work under OS X)
5094                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5095                   case "$ax_cv_gxx_version" in
5096                     1.* | 2.* | 3.* )
5097                         AC_MSG_RESULT([no, it's broken])
5098                         wx_cv_cc___thread=no
5099                         ;;
5100                     *)
5101                         AC_MSG_RESULT([yes, it works])
5102                         ;;
5103                   esac
5104               fi
5105           fi
5106
5107           if test "$wx_cv_cc___thread" = "yes"; then
5108             AC_DEFINE(HAVE___THREAD_KEYWORD)
5109           fi
5110         fi
5111
5112         if test "$ac_cv_header_cxxabi_h" = "yes"; then
5113             AC_CACHE_CHECK([for abi::__forced_unwind() in <cxxabi.h>],
5114                 wx_cv_type_abi_forced_unwind,
5115                 [
5116                     AC_LANG_PUSH(C++)
5117                     AC_TRY_COMPILE([#include <cxxabi.h>],
5118                         [
5119                             void foo(abi::__forced_unwind&);
5120                         ],
5121                         wx_cv_type_abi_forced_unwind=yes,
5122                         wx_cv_type_abi_forced_unwind=no
5123                     )
5124                     AC_LANG_POP()
5125                 ]
5126             )
5127         else
5128             wx_cv_type_abi_forced_unwind=no
5129         fi
5130
5131         if test "$wx_cv_type_abi_forced_unwind" = "yes"; then
5132             AC_DEFINE(HAVE_ABI_FORCEDUNWIND)
5133         fi
5134     fi
5135
5136 dnl from if !MSW
5137 else
5138     if test "$wxUSE_THREADS" = "yes" ; then
5139       case "${host}" in
5140         x86_64-*-mingw32* )
5141         ;;
5142         *-*-mingw32* )
5143             dnl check if the compiler accepts -mthreads
5144             AC_CACHE_CHECK([if compiler supports -mthreads],
5145                 wx_cv_cflags_mthread,
5146                 [
5147                     CFLAGS_OLD="$CFLAGS"
5148                     CFLAGS="-mthreads $CFLAGS"
5149                     AC_TRY_COMPILE([], [],
5150                         wx_cv_cflags_mthread=yes,
5151                         wx_cv_cflags_mthread=no
5152                     )
5153                 ]
5154             )
5155
5156             if test "$wx_cv_cflags_mthread" = "yes"; then
5157                 dnl it does, use it
5158                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5159                 LDFLAGS="$LDFLAGS -mthreads"
5160             else
5161                 dnl it doesn't
5162                 CFLAGS="$CFLAGS_OLD"
5163             fi
5164         ;;
5165         *-pc-os2*emx )
5166             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5167             LDFLAGS="$LDFLAGS -Zmt"
5168         ;;
5169       esac
5170     fi
5171 fi
5172
5173 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5174 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5175 dnl By preference, we probably should use getaddrinfo which avoids thread
5176 dnl safety issues and supports IPv6, however there currently is no code
5177 dnl for it, so testing for it is temporarily disabled and we are restricted
5178 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5179
5180 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5181     dnl no getaddrinfo, so check for gethostbyname_r and
5182     dnl related functions (taken from python's configure.in)
5183     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5184       AX_FUNC_WHICH_GETHOSTBYNAME_R
5185       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5186               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5187           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5188       fi
5189       dnl A similar test for getservbyname_r
5190       dnl I'm tempted to just not do this test which is taking much time and
5191       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5192       dnl doing the test already exists, so using it is easy enough.     - SN
5193       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5194       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5195               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5196           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5197       fi
5198       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5199       dnl silently assume it's available exactly if gethostbyname_r is
5200       dnl available and always requires two more arguments than
5201       dnl gethostbyname_r.
5202       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5203       dnl  function, although it should be easy to rewrite the gethostbyname_r
5204       dnl  check to fit this case, if it's really needed.                - SN )
5205 dnl    ]
5206 dnl )
5207
5208 dnl This is currently always defined under Unix, there is no reason to ever
5209 dnl disable compiler TLS support there.
5210 AC_DEFINE(wxUSE_COMPILER_TLS)
5211
5212 if test "$wxUSE_THREADS" = "yes"; then
5213   AC_DEFINE(wxUSE_THREADS)
5214
5215   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5216 else
5217   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5218   dnl functions - add tests for other functions here as well
5219   if test "$wx_cv_func_strtok_r" = "yes"; then
5220     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5221     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5222         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5223         AC_MSG_RESULT(yes)
5224     else
5225         AC_MSG_RESULT(no)
5226     fi
5227   fi
5228 fi
5229
5230 if test "$WXGTK3" = 1 ; then
5231     AC_DEFINE_UNQUOTED(__WXGTK3__, 1)
5232     WXGTK2=1
5233 fi
5234 if test "$WXGTK2" = 1 ; then
5235   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5236 fi
5237
5238 if test "$WXGTK127" = 1 ; then
5239   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5240 fi
5241
5242 if test "$WXGPE" = 1 ; then
5243   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5244 fi
5245
5246 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5247 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5248 DEBUG_CFLAGS=
5249 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5250     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5251     dnl (e.g. it was specified by the user before running configure); since
5252     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5253     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5254     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5255 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5256     DEBUG_CFLAGS="-g"
5257 fi
5258
5259 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5260     wxUSE_DEBUG_INFO=yes
5261     if test "$GCC" = yes; then
5262         DEBUG_CFLAGS="-ggdb"
5263     fi
5264 fi
5265
5266 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5267     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=0"
5268
5269     if test "$wxUSE_GTK" = 1 ; then
5270         if test "$WXGTK2" = 1 ; then
5271             CPPFLAGS="$CPPFLAGS -DG_DISABLE_CAST_CHECKS"
5272         else
5273             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5274         fi
5275     fi
5276 fi
5277
5278 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5279     AC_DEFINE(wxUSE_MEMORY_TRACING)
5280     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5281     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5282     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5283 fi
5284
5285 if test "$wxUSE_DMALLOC" = "yes" ; then
5286     DMALLOC_LIBS="-ldmallocthcxx"
5287 fi
5288
5289 dnl cc/cxx/ld option for profiling
5290 PROFILE_FLAGS=
5291 if test "$wxUSE_PROFILE" = "yes" ; then
5292     PROFILE_FLAGS=" -pg"
5293 fi
5294
5295 if test "$GCC" = "yes" ; then
5296     if test "$wxUSE_NO_RTTI" = "yes" ; then
5297         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5298         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5299         dnl switch but we need to do it manually for the older versions.
5300         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5301     fi
5302     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5303         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5304     fi
5305     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5306         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5307     fi
5308
5309     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5310     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5311     dnl for each subroutine by default -- using the switch below only creates
5312     dnl one entry per file instead at the price of minor performance penalty
5313     dnl
5314     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5315     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5316     dnl this, or even the extent of gcc/wx version combinations affected, but
5317     dnl also as above, this 'fix' does not come without side effects.
5318     dnl
5319     dnl TODO: test for the gcc version here (how?)
5320     case "${host}" in
5321       powerpc*-*-aix* )
5322         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5323         ;;
5324       *-hppa* )
5325         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5326         ;;
5327     esac
5328 fi
5329
5330 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5331 OPTIMISE_CFLAGS=
5332 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5333     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5334     dnl (e.g. it was specified by the user before running configure); since
5335     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5336     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5337     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5338 else
5339     if test "$wxUSE_OPTIMISE" = "no" ; then
5340         if test "$GCC" = yes ; then
5341             dnl use -O0 because compiling with it is faster than compiling with no
5342             dnl optimization options at all (at least with g++ 3.2)
5343             OPTIMISE_CFLAGS="-O0"
5344         fi
5345     else
5346         if test "$GCC" = yes ; then
5347             case "${host}" in
5348                 *-pc-os2_emx | *-pc-os2-emx )
5349                     dnl Not all of the supported gcc versions understand
5350                     dnl -fstrict-aliasing and none actually needs it (yet).
5351                     OPTIMISE_CFLAGS="-O2"
5352                 ;;
5353                 *)
5354                     dnl Switch on optimisation but keep strict-aliasing off for
5355                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5356                     dnl switched back on consider using -Wstrict-aliasing=2.
5357                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5358                 ;;
5359             esac
5360         else
5361             OPTIMISE_CFLAGS="-O"
5362         fi
5363     fi
5364 fi
5365
5366 dnl ---------------------------------------------------------------------------
5367 dnl compatibility level
5368 dnl ---------------------------------------------------------------------------
5369
5370 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5371     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5372
5373     WXWIN_COMPATIBILITY_2_8="yes"
5374 fi
5375
5376 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5377     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5378 fi
5379
5380 dnl ---------------------------------------------------------------------------
5381 dnl the library may be built without GUI classes at all
5382 dnl ---------------------------------------------------------------------------
5383
5384 if test "$wxUSE_GUI" = "yes"; then
5385     AC_DEFINE(wxUSE_GUI)
5386
5387     dnl the things we always pull in the GUI version of the library:
5388     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5389     dnl    library really can't be built without those)
5390     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5391     dnl    almost any program and the first 2 are needed to show a message box
5392     dnl    which want to be always able to do)
5393     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5394     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5395     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5396     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5397     dnl 5. misc stuff: timers, settings, message box
5398 fi
5399
5400 dnl ---------------------------------------------------------------------------
5401 dnl Unix/Windows
5402 dnl ---------------------------------------------------------------------------
5403
5404 if test "$wxUSE_UNIX" = "yes"; then
5405   AC_DEFINE(wxUSE_UNIX)
5406 fi
5407
5408 dnl ------------------------------------------------------------------------
5409 dnl DLL support
5410 dnl ------------------------------------------------------------------------
5411
5412 dnl under MSW we always have LoadLibrary/GetProcAddress
5413 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5414
5415     HAVE_DL_FUNCS=0
5416     HAVE_SHL_FUNCS=0
5417     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5418         if test "$USE_DOS" = 1; then
5419             HAVE_DL_FUNCS=0
5420         else
5421             dnl the test is a bit complicated because we check for dlopen() both with
5422             dnl and without -ldl and we also try to find shl_load() if there is no
5423             dnl dlopen() on this system
5424             AC_CHECK_FUNCS(dlopen,
5425             [
5426                 AC_DEFINE(HAVE_DLOPEN)
5427                 HAVE_DL_FUNCS=1
5428             ],
5429             [
5430                 AC_CHECK_LIB(dl, dlopen,
5431                             [
5432                                 AC_DEFINE(HAVE_DLOPEN)
5433                                 HAVE_DL_FUNCS=1
5434                                 DL_LINK=" -ldl$DL_LINK"
5435                             ],
5436                             [
5437                                 AC_CHECK_FUNCS(shl_load,
5438                                               [
5439                                                 AC_DEFINE(HAVE_SHL_LOAD)
5440                                                 HAVE_SHL_FUNCS=1
5441                                               ],
5442                                               [
5443                                                 AC_CHECK_LIB(shl_load, dld,
5444                                                              [
5445                                                                 HAVE_SHL_FUNCS=1
5446                                                                 DL_LINK=" -ldld$DL_LINK"
5447                                                              ])
5448                                               ])
5449                             ])
5450             ])
5451
5452             dnl check also for dlerror()
5453             if test "$HAVE_DL_FUNCS" = 1; then
5454                 AC_CHECK_FUNCS(dlerror,
5455                     AC_DEFINE(HAVE_DLERROR),
5456                     [
5457                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5458                     ]
5459                 )
5460             fi
5461         fi
5462
5463         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5464         if test "$USE_DARWIN" = 1; then
5465             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5466             HAVE_DL_FUNCS=1
5467         fi
5468
5469         if test "$HAVE_DL_FUNCS" = 0; then
5470             if test "$HAVE_SHL_FUNCS" = 0; then
5471               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5472                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5473                   wxUSE_DYNAMIC_LOADER=no
5474                   wxUSE_DYNLIB_CLASS=no
5475               else
5476                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5477               fi
5478             fi
5479         fi
5480     fi
5481 fi
5482
5483 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5484     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5485 fi
5486 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5487     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5488 fi
5489
5490
5491 dnl ---------------------------------------------------------------------------
5492 dnl Verify consistency of plugins/monolithic/shared settings:
5493 dnl ---------------------------------------------------------------------------
5494
5495 if test "$wxUSE_PLUGINS" = "yes" ; then
5496     if test "$wxUSE_SHARED" = "no" ; then
5497         AC_MSG_WARN([plugins supported only in shared build, disabling])
5498         wxUSE_PLUGINS=no
5499     fi
5500     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5501         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5502         wxUSE_PLUGINS=no
5503     fi
5504     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5505         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5506         wxUSE_PLUGINS=no
5507     fi
5508     if test "$wxUSE_PLUGINS" = "yes" ; then
5509         AC_DEFINE(wxUSE_PLUGINS)
5510     fi
5511 fi
5512
5513 dnl ---------------------------------------------------------------------------
5514 dnl File system watcher checks
5515 dnl ---------------------------------------------------------------------------
5516
5517 if test "$wxUSE_FSWATCHER" = "yes"; then
5518     dnl wxFileSystemWatcher is always available under MSW but we need either
5519     dnl inotify or kqueue support in the system for it under Unix (this
5520     dnl includes OS X which does have kqueue but no other platforms)
5521     if test "$wxUSE_MSW" != "1"; then
5522         if test "$wxUSE_UNIX" = "yes"; then
5523             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5524             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5525                 AC_DEFINE(wxHAS_INOTIFY)
5526             else
5527                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5528                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5529                     AC_DEFINE(wxHAS_KQUEUE)
5530                 else
5531                     wxUSE_FSWATCHER=no
5532                 fi
5533             fi
5534         else
5535             wxUSE_FSWATCHER=no
5536         fi
5537     else
5538         if test "$wxUSE_THREADS" != "yes"; then
5539             AC_MSG_WARN([wxFileSystemWatcher disabled due to --disable-threads])
5540             wxUSE_FSWATCHER=no
5541         fi
5542     fi
5543
5544     if test "$wxUSE_FSWATCHER" = "yes"; then
5545         AC_DEFINE(wxUSE_FSWATCHER)
5546         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5547     else
5548         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5549     fi
5550 fi
5551
5552 dnl ---------------------------------------------------------------------------
5553 dnl Register non-GUI class options for makefiles and setup.h
5554 dnl ---------------------------------------------------------------------------
5555
5556 if test "$wxUSE_STL" = "yes"; then
5557   AC_DEFINE(wxUSE_STL)
5558 fi
5559
5560 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5561   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5562 fi
5563
5564 if test "$wxUSE_ANY" = "yes"; then
5565     AC_DEFINE(wxUSE_ANY)
5566 fi
5567
5568 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5569   AC_DEFINE(wxUSE_APPLE_IEEE)
5570 fi
5571
5572 if test "$wxUSE_TIMER" = "yes"; then
5573   AC_DEFINE(wxUSE_TIMER)
5574 fi
5575
5576 dnl Unix implementation needs additional checks because audio support
5577 dnl comes in many favours:
5578 if test "$USE_UNIX" = 1 ; then
5579     dnl it's not enough to check for just the header because OSS under NetBSD
5580     dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5581     dnl whether we need -lossaudio at link-time
5582     AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5583         AC_TRY_LINK([
5584                 #include <sys/ioctl.h>
5585                 #include <sys/soundcard.h>
5586             ],
5587             [
5588                 ioctl(0, SNDCTL_DSP_SPEED, 0);
5589             ],
5590             ac_cv_header_sys_soundcard=yes,
5591             [
5592                 saveLibs="$LIBS"
5593                 LIBS="$saveLibs -lossaudio"
5594                 AC_TRY_LINK([
5595                         #include <sys/ioctl.h>
5596                         #include <sys/soundcard.h>
5597                     ],
5598                     [
5599                         ioctl(0, SNDCTL_DSP_SPEED, 0);
5600                     ],
5601                     ac_cv_header_sys_soundcard=yes,
5602                     [
5603                         LIBS="$saveLibs"
5604                         ac_cv_header_sys_soundcard=no
5605                     ]
5606                 )
5607             ]
5608         )
5609     ])
5610
5611     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5612         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5613     fi
5614 fi
5615
5616 WITH_PLUGIN_SDL=0
5617 if test "$wxUSE_SOUND" = "yes"; then
5618   if test "$USE_UNIX" = 1 ; then
5619     if test "$wxUSE_LIBSDL" != "no"; then
5620       AM_PATH_SDL([1.2.0],
5621                   [
5622                     EXTRALIBS_SDL="$SDL_LIBS"
5623                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5624                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5625                     AC_DEFINE(wxUSE_LIBSDL)
5626                   ],
5627                   [wxUSE_LIBSDL="no"])
5628       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5629         WITH_PLUGIN_SDL=1
5630       fi
5631     fi
5632   fi
5633 fi
5634
5635 if test "$wxUSE_SOUND" = "yes"; then
5636   AC_DEFINE(wxUSE_SOUND)
5637   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5638 fi
5639
5640 if test "$WXGTK2" = 1; then
5641     PKG_PROG_PKG_CONFIG()
5642
5643     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5644
5645         if test "$wxUSE_GTKPRINT" = "yes" ; then
5646             if test "$WXGTK3" = 1; then
5647                 gtk_unix_print="gtk+-unix-print-3.0"
5648             else
5649                 gtk_unix_print="gtk+-unix-print-2.0 >= 2.10"
5650             fi
5651                 PKG_CHECK_MODULES(GTKPRINT,
5652                                   [$gtk_unix_print],
5653                     [
5654                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GTKPRINT_LIBS"
5655                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5656                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5657                         AC_DEFINE(wxUSE_GTKPRINT)
5658                     ],
5659                     [
5660                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5661                         wxUSE_GTKPRINT="no"
5662                     ]
5663                 )
5664         fi
5665
5666         if test "$WXGTK3" = 1; then
5667             wxUSE_LIBGNOMEPRINT=no
5668         fi
5669
5670         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5671
5672                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5673                                   [libgnomeprintui-2.2 >= 2.8],
5674                     [
5675                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBGNOMEPRINTUI_LIBS"
5676                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5677                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5678                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5679                     ],
5680                     [
5681                         if test "$wxUSE_GTKPRINT" = yes; then
5682                             AC_MSG_RESULT(no)
5683                         else
5684                             AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5685                         fi
5686                         wxUSE_LIBGNOMEPRINT="no"
5687                     ]
5688                 )
5689         fi
5690     fi
5691
5692     if test "$wxUSE_MIMETYPE" = "yes" ; then
5693         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5694
5695                 PKG_CHECK_MODULES(GNOMEVFS,
5696                                   [gnome-vfs-2.0 >= 2.0],
5697                     [
5698                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GNOMEVFS_LIBS"
5699                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5700                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5701                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5702                     ],
5703                     [
5704                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5705                         wxUSE_LIBGNOMEVFS="no"
5706                     ]
5707                 )
5708         fi
5709     fi
5710
5711     if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes" ; then
5712         if test "$wxUSE_LIBNOTIFY" = "yes" ; then
5713             HAVE_LIBNOTIFY=0
5714             PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.7],
5715                 [
5716                     HAVE_LIBNOTIFY=1
5717                     AC_DEFINE(wxUSE_LIBNOTIFY_0_7)
5718                 ],
5719                 [
5720                     PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.4],
5721                         [HAVE_LIBNOTIFY=1],
5722                         [AC_MSG_WARN([libnotify not found, wxNotificationMessage will use generic implementation.])]
5723                     )
5724                 ]
5725             )
5726
5727             if test "$HAVE_LIBNOTIFY" = "1" ; then
5728                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBNOTIFY_LIBS"
5729                 CFLAGS="$LIBNOTIFY_CFLAGS $CFLAGS"
5730                 CXXFLAGS="$LIBNOTIFY_CFLAGS $CXXFLAGS"
5731                 AC_DEFINE(wxUSE_LIBNOTIFY)
5732             fi
5733         fi
5734     fi
5735
5736     if test "$wxUSE_LIBHILDON" = "yes" ; then
5737         PKG_CHECK_MODULES(HILDON,
5738                           [hildon-lgpl >= 0.9],
5739             [
5740                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $HILDON_LIBS"
5741                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5742                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5743                 AC_DEFINE(wxUSE_LIBHILDON)
5744                 ac_hildon_lgpl=1
5745             ],
5746             [
5747                 AC_MSG_WARN([libhildon_lgpl not found])
5748                         wxUSE_LIBHILDON="no"
5749                         ac_hildon_lgpl=0
5750             ]
5751         )
5752
5753         if test "$ac_hildon_lgpl" = 0 ; then
5754             PKG_CHECK_MODULES(HILDON2,
5755                               [hildon-1 >= 1.99],
5756                 [
5757                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $HILDON2_LIBS"
5758                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5759                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5760                     AC_DEFINE(wxUSE_LIBHILDON2)
5761                 ],
5762                 [
5763                     AC_MSG_WARN([libhildon_1 not found])
5764                             wxUSE_LIBHILDON2="no"
5765                 ]
5766             )
5767         fi
5768     fi
5769 fi
5770
5771 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5772   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5773 fi
5774
5775 if test "$wxUSE_STOPWATCH" = "yes"; then
5776   AC_DEFINE(wxUSE_STOPWATCH)
5777 fi
5778
5779 if test "$wxUSE_DATETIME" = "yes"; then
5780   AC_DEFINE(wxUSE_DATETIME)
5781 fi
5782
5783 if test "$wxUSE_FILE" = "yes"; then
5784   AC_DEFINE(wxUSE_FILE)
5785 fi
5786
5787 if test "$wxUSE_FFILE" = "yes"; then
5788   AC_DEFINE(wxUSE_FFILE)
5789 fi
5790
5791 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5792   if test "$wxUSE_STREAMS" != yes; then
5793     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5794     wxUSE_ARCHIVE_STREAMS=no
5795   else
5796     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5797   fi
5798 fi
5799
5800 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5801   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5802     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5803   elif test "$wxUSE_ZLIB" = "no"; then
5804     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5805   else
5806     AC_DEFINE(wxUSE_ZIPSTREAM)
5807   fi
5808 fi
5809
5810 if test "$wxUSE_TARSTREAM" = "yes"; then
5811   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5812     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5813   else
5814     AC_DEFINE(wxUSE_TARSTREAM)
5815   fi
5816 fi
5817
5818 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5819   AC_DEFINE(wxUSE_FILE_HISTORY)
5820 fi
5821
5822 if test "$wxUSE_FILESYSTEM" = "yes"; then
5823   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5824     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5825     wxUSE_FILESYSTEM=no
5826   else
5827     AC_DEFINE(wxUSE_FILESYSTEM)
5828   fi
5829 fi
5830
5831 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5832   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5833     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5834   else
5835     AC_DEFINE(wxUSE_FS_ARCHIVE)
5836   fi
5837 fi
5838
5839 if test "$wxUSE_FS_ZIP" = "yes"; then
5840   if test "$wxUSE_FS_ARCHIVE" != yes; then
5841     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5842   else
5843     AC_DEFINE(wxUSE_FS_ZIP)
5844   fi
5845 fi
5846
5847 if test "$wxUSE_FSVOLUME" = "yes"; then
5848   AC_DEFINE(wxUSE_FSVOLUME)
5849 fi
5850
5851 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5852   if test "$USE_UNIX" != 1; then
5853     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5854     wxUSE_ON_FATAL_EXCEPTION=no
5855   else
5856     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5857   fi
5858 fi
5859
5860 if test "$wxUSE_STACKWALKER" = "yes"; then
5861     AC_DEFINE(wxUSE_STACKWALKER)
5862 fi
5863
5864 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5865     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5866         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5867         wxUSE_DEBUGREPORT=no
5868     else
5869         AC_DEFINE(wxUSE_DEBUGREPORT)
5870         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5871             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5872         fi
5873     fi
5874 fi
5875
5876 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5877   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5878 fi
5879
5880 if test "$wxUSE_BUSYINFO" = "yes"; then
5881   AC_DEFINE(wxUSE_BUSYINFO)
5882 fi
5883
5884 if test "$wxUSE_HOTKEY" = "yes"; then
5885   if test "$wxUSE_MSW" != 1 -a "$wxUSE_OSX_COCOA" != 1 -a "$wxUSE_OSX_CARBON" != 1; then
5886     AC_MSG_WARN([Hot keys not supported by the current toolkit, disabled])
5887     wxUSE_HOTKEY=no
5888   fi
5889 elif test "$wxUSE_HOTKEY" = "auto"; then
5890   if test "$wxUSE_MSW" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OSX_CARBON" = 1; then
5891     wxUSE_HOTKEY=yes
5892   fi
5893 fi
5894 if test "$wxUSE_HOTKEY" = "yes"; then
5895   AC_DEFINE(wxUSE_HOTKEY)
5896 fi
5897
5898 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
5899   AC_DEFINE(wxUSE_STD_CONTAINERS)
5900 fi
5901
5902 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5903   AC_DEFINE(wxUSE_STD_IOSTREAM)
5904 fi
5905
5906 if test "$wxUSE_STD_STRING" = "yes"; then
5907   AC_DEFINE(wxUSE_STD_STRING)
5908 fi
5909
5910 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
5911   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
5912 fi
5913
5914 if test "$wxUSE_STDPATHS" = "yes"; then
5915   AC_DEFINE(wxUSE_STDPATHS)
5916 fi
5917
5918 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5919     AC_DEFINE(wxUSE_TEXTBUFFER)
5920 fi
5921
5922 if test "$wxUSE_TEXTFILE" = "yes"; then
5923   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5924     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5925   else
5926     AC_DEFINE(wxUSE_TEXTFILE)
5927   fi
5928 fi
5929
5930 if test "$wxUSE_CONFIG" = "yes" ; then
5931   if test "$wxUSE_TEXTFILE" != "yes"; then
5932     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5933   else
5934     AC_DEFINE(wxUSE_CONFIG)
5935     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5936     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5937   fi
5938 fi
5939
5940 if test "$wxUSE_INTL" = "yes" ; then
5941   if test "$wxUSE_FILE" != "yes"; then
5942     AC_MSG_WARN(I18n code requires wxFile... disabled)
5943   else
5944     AC_DEFINE(wxUSE_INTL)
5945     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5946     GUIDIST="$GUIDIST INTL_DIST"
5947   fi
5948 fi
5949
5950 if test "$wxUSE_XLOCALE" = "yes" ; then
5951     AC_DEFINE(wxUSE_XLOCALE)
5952     AC_CHECK_TYPES(locale_t,,,
5953                    [#include <xlocale.h>
5954                     #include <locale.h>])
5955 fi
5956
5957 if test "$wxUSE_LOG" = "yes"; then
5958   AC_DEFINE(wxUSE_LOG)
5959
5960     if test "$wxUSE_LOGGUI" = "yes"; then
5961       AC_DEFINE(wxUSE_LOGGUI)
5962     fi
5963
5964     if test "$wxUSE_LOGWINDOW" = "yes"; then
5965       AC_DEFINE(wxUSE_LOGWINDOW)
5966     fi
5967
5968     if test "$wxUSE_LOGDIALOG" = "yes"; then
5969       AC_DEFINE(wxUSE_LOG_DIALOG)
5970     fi
5971
5972     dnl the keyboard sample requires wxUSE_LOG
5973     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5974 fi
5975
5976 if test "$wxUSE_LONGLONG" = "yes"; then
5977   AC_DEFINE(wxUSE_LONGLONG)
5978 fi
5979
5980 if test "$wxUSE_GEOMETRY" = "yes"; then
5981   AC_DEFINE(wxUSE_GEOMETRY)
5982 fi
5983
5984 if test "$wxUSE_BASE64" = "yes"; then
5985   AC_DEFINE(wxUSE_BASE64)
5986 fi
5987
5988 if test "$wxUSE_STREAMS" = "yes" ; then
5989   AC_DEFINE(wxUSE_STREAMS)
5990 fi
5991
5992 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5993   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5994 fi
5995
5996 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5997   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5998 fi
5999
6000 dnl ---------------------------------------------------------------------------
6001 dnl console event loop stuff
6002 dnl ---------------------------------------------------------------------------
6003
6004 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6005     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6006
6007     if test "$wxUSE_UNIX" = "yes"; then
6008         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6009             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6010         fi
6011
6012         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6013             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6014             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6015                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6016             else
6017                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6018             fi
6019         fi
6020     fi
6021 fi
6022
6023 dnl ---------------------------------------------------------------------------
6024 dnl time/date functions
6025 dnl ---------------------------------------------------------------------------
6026
6027 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6028 dnl function to be used for high resolution timers
6029 AC_CHECK_FUNCS(gettimeofday ftime, break)
6030
6031 if test "$ac_cv_func_gettimeofday" = "yes"; then
6032     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6033                    wx_cv_func_gettimeofday_has_2_args,
6034     [
6035         dnl on some _really_ old systems it takes only 1 argument
6036         AC_TRY_COMPILE(
6037             [
6038                 #include <sys/time.h>
6039                 #include <unistd.h>
6040             ],
6041             [
6042                 struct timeval tv;
6043                 gettimeofday(&tv, NULL);
6044             ],
6045             wx_cv_func_gettimeofday_has_2_args=yes,
6046             AC_TRY_COMPILE(
6047                 [
6048                     #include <sys/time.h>
6049                     #include <unistd.h>
6050                 ],
6051                 [
6052                     struct timeval tv;
6053                     gettimeofday(&tv);
6054                 ],
6055                 wx_cv_func_gettimeofday_has_2_args=no,
6056                 [
6057                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6058                     wx_cv_func_gettimeofday_has_2_args=unknown
6059                 ]
6060             )
6061         )
6062     ])
6063
6064     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6065         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6066     fi
6067 fi
6068
6069 if test "$wxUSE_DATETIME" = "yes"; then
6070     dnl check for timezone variable
6071     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6072     AC_CACHE_CHECK(for timezone variable in <time.h>,
6073                    wx_cv_var_timezone,
6074                    [
6075                         AC_LANG_PUSH(C++)
6076                         AC_TRY_COMPILE(
6077                             [
6078                                 #include <time.h>
6079                             ],
6080                             [
6081                                 int tz;
6082                                 tz = timezone;
6083                             ],
6084                             [
6085                                 wx_cv_var_timezone=timezone
6086                             ],
6087                             [
6088                                 AC_TRY_COMPILE(
6089                                     [
6090                                         #include <time.h>
6091                                     ],
6092                                     [
6093                                         int tz;
6094                                         tz = _timezone;
6095                                     ],
6096                                     [
6097                                         wx_cv_var_timezone=_timezone
6098                                     ],
6099                                     [
6100                                         AC_TRY_COMPILE(
6101                                             [
6102                                                 #include <time.h>
6103                                             ],
6104                                             [
6105                                                 int tz;
6106                                                 tz = __timezone;
6107                                             ],
6108                                             [
6109                                                 wx_cv_var_timezone=__timezone
6110                                             ],
6111                                             [
6112                                                 if test "$USE_DOS" = 0 ; then
6113                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6114                                                 fi
6115                                             ]
6116                                         )
6117                                     ]
6118                                 )
6119                             ]
6120                         )
6121                         AC_LANG_POP()
6122                    ]
6123     )
6124
6125     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6126     if test "x$wx_cv_var_timezone" != x ; then
6127         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6128     fi
6129
6130     dnl check for localtime (it's POSIX, but the check can do no harm...)
6131     AC_CHECK_FUNCS(localtime)
6132
6133     if test "$ac_cv_func_localtime" = "yes"; then
6134         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6135                        wx_cv_struct_tm_has_gmtoff,
6136         [
6137             AC_TRY_COMPILE(
6138                 [
6139                     #include <time.h>
6140                 ],
6141                 [
6142                     struct tm tm;
6143                     tm.tm_gmtoff++;
6144                 ],
6145                 [
6146                     wx_cv_struct_tm_has_gmtoff=yes
6147                 ],
6148                 wx_cv_struct_tm_has_gmtoff=no
6149             )
6150         ])
6151     fi
6152
6153     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6154         AC_DEFINE(WX_GMTOFF_IN_TM)
6155     fi
6156
6157     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6158 fi
6159
6160 dnl ------------------------------------------------------------------------
6161 dnl wxProcess
6162 dnl ------------------------------------------------------------------------
6163
6164 AC_CHECK_FUNCS(setpriority)
6165
6166 dnl ------------------------------------------------------------------------
6167 dnl wxSocket
6168 dnl ------------------------------------------------------------------------
6169
6170 if test "$wxUSE_SOCKETS" = "yes"; then
6171     dnl under MSW we always have sockets
6172     if test "$TOOLKIT" != "MSW"; then
6173         dnl under Solaris and OS/2, socket functions live in -lsocket
6174         AC_CHECK_FUNC(socket,,
6175             [
6176                 AC_CHECK_LIB(socket, socket,
6177                     if test "$INET_LINK" != " -lsocket"; then
6178                         INET_LINK="$INET_LINK -lsocket"
6179                     fi,
6180                     [
6181                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6182                         wxUSE_SOCKETS=no
6183                     ]
6184                 )
6185             ]
6186         )
6187     fi
6188 fi
6189
6190 if test "$wxUSE_SOCKETS" = "yes" ; then
6191     dnl this test may be appropriate if building under cygwin
6192     dnl right now I'm assuming it also uses the winsock stuff
6193     dnl like mingw does..  -- RL
6194     if test "$TOOLKIT" != "MSW"; then
6195         dnl determine the type of third argument for getsockname
6196         dnl This test needs to be done in C++ mode since gsocket.cpp now
6197         dnl is C++ code and pointer cast that are possible even without
6198         dnl warning in C still fail in C++.
6199         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6200                        wx_cv_type_getsockname3,
6201             [
6202                 AC_LANG_PUSH(C++)
6203                 AC_TRY_COMPILE(
6204                     [
6205                         #include <sys/types.h>
6206                         #include <sys/socket.h>
6207                     ],
6208                     [
6209                         socklen_t len;
6210                         getsockname(0, 0, &len);
6211                     ],
6212                     wx_cv_type_getsockname3=socklen_t,
6213                     [
6214                         dnl the compiler will compile the version with size_t
6215                         dnl even if the real type of the last parameter is int
6216                         dnl but it should give at least a warning about
6217                         dnl converting between incompatible pointer types, so
6218                         dnl try to use it to get the correct behaviour at
6219                         dnl least with gcc (otherwise we'd always use size_t)
6220                         CFLAGS_OLD="$CFLAGS"
6221                         if test "$GCC" = yes ; then
6222                             CFLAGS="-Werror $CFLAGS"
6223                         fi
6224
6225                         AC_TRY_COMPILE(
6226                             [
6227                                 #include <sys/types.h>
6228                                 #include <sys/socket.h>
6229                             ],
6230                             [
6231                                 size_t len;
6232                                 getsockname(0, 0, &len);
6233                             ],
6234                             wx_cv_type_getsockname3=size_t,
6235                             AC_TRY_COMPILE(
6236                                 [
6237                                     #include <sys/types.h>
6238                                     #include <sys/socket.h>
6239                                 ],
6240                                 [
6241                                     int len;
6242                                     getsockname(0, 0, &len);
6243                                 ],
6244                                 wx_cv_type_getsockname3=int,
6245                                 wx_cv_type_getsockname3=unknown
6246                             )
6247                         )
6248
6249                         CFLAGS="$CFLAGS_OLD"
6250                     ]
6251                 )
6252                 AC_LANG_POP()
6253             ])
6254
6255         if test "$wx_cv_type_getsockname3" = "unknown"; then
6256             wxUSE_SOCKETS=no
6257             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6258         else
6259             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6260         fi
6261         dnl Do this again for getsockopt as it may be different
6262         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6263                        wx_cv_type_getsockopt5,
6264             [
6265                 dnl Note that the rules for compatibility of pointers
6266                 dnl are somewhat different between C and C++, so code
6267                 dnl that fails in C++ may not even give a warning about
6268                 dnl converting between incompatible pointer types in C.
6269                 dnl So this test needs to be done in C++ mode.
6270                 AC_LANG_PUSH(C++)
6271                 AC_TRY_COMPILE(
6272                     [
6273                         #include <sys/types.h>
6274                         #include <sys/socket.h>
6275                     ],
6276                     [
6277                         socklen_t len;
6278                         getsockopt(0, 0, 0, 0, &len);
6279                     ],
6280                     wx_cv_type_getsockopt5=socklen_t,
6281                     [
6282                         AC_TRY_COMPILE(
6283                             [
6284                                 #include <sys/types.h>
6285                                 #include <sys/socket.h>
6286                             ],
6287                             [
6288                                 size_t len;
6289                                 getsockopt(0, 0, 0, 0, &len);
6290                             ],
6291                             wx_cv_type_getsockopt5=size_t,
6292                             AC_TRY_COMPILE(
6293                                 [
6294                                     #include <sys/types.h>
6295                                     #include <sys/socket.h>
6296                                 ],
6297                                 [
6298                                     int len;
6299                                     getsockopt(0, 0, 0, 0, &len);
6300                                 ],
6301                                 wx_cv_type_getsockopt5=int,
6302                                 wx_cv_type_getsockopt5=unknown
6303                             )
6304                         )
6305                     ]
6306                 )
6307                 AC_LANG_POP()
6308             ])
6309
6310         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6311             wxUSE_SOCKETS=no
6312             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6313         else
6314             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6315         fi
6316     fi
6317 fi
6318
6319 if test "$wxUSE_SOCKETS" = "yes" ; then
6320     if test "$wxUSE_IPV6" = "yes"; then
6321         AC_CACHE_CHECK(
6322             [whether we have sockaddr_in6],
6323             [wx_cv_type_sockaddr_in6],
6324             [
6325                 AC_TRY_COMPILE(
6326                     [
6327                         #include <sys/types.h>
6328                         #include <sys/socket.h>
6329                         #include <netinet/in.h>
6330                     ],
6331                     [
6332                         struct sockaddr_in6 sa6;
6333                     ],
6334                     wx_cv_type_sockaddr_in6=yes,
6335                     wx_cv_type_sockaddr_in6=no
6336                 )
6337             ]
6338         )
6339
6340         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6341             AC_DEFINE(wxUSE_IPV6)
6342         else
6343             AC_MSG_WARN([IPv6 support not available... disabled])
6344         fi
6345     fi
6346
6347     AC_DEFINE(wxUSE_SOCKETS)
6348     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6349 fi
6350
6351 if test "$wxUSE_PROTOCOL" = "yes"; then
6352     if test "$wxUSE_SOCKETS" != "yes"; then
6353         AC_MSG_WARN(Protocol classes require sockets... disabled)
6354         wxUSE_PROTOCOL=no
6355     fi
6356 fi
6357
6358 if test "$wxUSE_PROTOCOL" = "yes"; then
6359     AC_DEFINE(wxUSE_PROTOCOL)
6360
6361     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6362         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6363     fi
6364     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6365         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6366     fi
6367     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6368         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6369     fi
6370 else
6371     if test "$wxUSE_FS_INET" = "yes"; then
6372         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6373         wxUSE_FS_INET="no"
6374     fi
6375 fi
6376
6377 if test "$wxUSE_URL" = "yes"; then
6378     if test "$wxUSE_PROTOCOL" != "yes"; then
6379         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6380         wxUSE_URL=no
6381     fi
6382     if test "$wxUSE_URL" = "yes"; then
6383         AC_DEFINE(wxUSE_URL)
6384     fi
6385 fi
6386
6387 if test "$wxUSE_VARIANT" = "yes"; then
6388     AC_DEFINE(wxUSE_VARIANT)
6389 fi
6390
6391 if test "$wxUSE_FS_INET" = "yes"; then
6392   AC_DEFINE(wxUSE_FS_INET)
6393 fi
6394
6395 dnl ---------------------------------------------------------------------------
6396 dnl Joystick support
6397 dnl ---------------------------------------------------------------------------
6398
6399 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6400     wxUSE_JOYSTICK=no
6401
6402     dnl under MSW we always have joystick support
6403     if test "$TOOLKIT" = "MSW"; then
6404         wxUSE_JOYSTICK=yes
6405
6406     dnl mac only available on darwin
6407     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6408         if test "$USE_DARWIN" = 1; then
6409             dnl check for a bug in the headers, some have bad setEventCallout
6410             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6411             AC_LANG_PUSH(C++)
6412             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6413                             [ IOHIDQueueInterface *qi = NULL;
6414                               IOHIDCallbackFunction cb = NULL;
6415                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6416                             [ wxUSE_JOYSTICK=yes ]
6417                           )
6418             AC_LANG_POP()
6419             AC_MSG_RESULT($wxUSE_JOYSTICK)
6420         fi
6421
6422     dnl joystick support is only for Linux 2.1.x or greater
6423     else
6424         dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6425         dnl checks only whether the header can be preprocessed, not that it
6426         dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6427         dnl can't be compiled because of an error and with the default
6428         dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6429         dnl build would fail later
6430         AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6431     fi
6432
6433     if test "$wxUSE_JOYSTICK" = "yes"; then
6434         AC_DEFINE(wxUSE_JOYSTICK)
6435         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6436     else
6437         AC_MSG_WARN(Joystick not supported by this system... disabled)
6438     fi
6439 fi
6440
6441
6442 dnl ---------------------------------------------------------------------------
6443 dnl String stuff
6444 dnl ---------------------------------------------------------------------------
6445
6446 if test "$wxUSE_FONTENUM" = "yes" ; then
6447   AC_DEFINE(wxUSE_FONTENUM)
6448 fi
6449
6450 if test "$wxUSE_FONTMAP" = "yes" ; then
6451   AC_DEFINE(wxUSE_FONTMAP)
6452 fi
6453
6454 if test "$wxUSE_UNICODE" = "yes" ; then
6455   AC_DEFINE(wxUSE_UNICODE)
6456
6457   if test "$USE_WIN32" != 1; then
6458       wxUSE_UNICODE_MSLU=no
6459   fi
6460
6461   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6462         AC_CHECK_LIB(unicows,main,
6463             [
6464                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6465             ],
6466             [
6467                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6468                              Applications will only run on Windows NT/2000/XP!])
6469                 wxUSE_UNICODE_MSLU=no
6470             ])
6471     fi
6472 fi
6473
6474 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6475     AC_DEFINE(wxUSE_UNICODE_UTF8)
6476
6477     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6478         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6479     fi
6480 fi
6481
6482 dnl ---------------------------------------------------------------------------
6483 dnl big GUI components: MDI, doc/view, printing, help, ...
6484 dnl ---------------------------------------------------------------------------
6485
6486 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6487     AC_DEFINE(wxUSE_CONSTRAINTS)
6488     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6489 fi
6490
6491 if test "$wxUSE_MDI" = "yes"; then
6492     AC_DEFINE(wxUSE_MDI)
6493
6494     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6495         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6496         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6497     fi
6498 fi
6499
6500 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6501     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6502     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6503 fi
6504
6505 if test "$wxUSE_HELP" = "yes"; then
6506     AC_DEFINE(wxUSE_HELP)
6507     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6508
6509     if test "$wxUSE_MSW" = 1; then
6510       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6511         AC_DEFINE(wxUSE_MS_HTML_HELP)
6512       fi
6513     fi
6514
6515     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6516       if test "$wxUSE_HTML" = "yes"; then
6517         AC_DEFINE(wxUSE_WXHTML_HELP)
6518       else
6519         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6520         wxUSE_WXHTML_HELP=no
6521       fi
6522     fi
6523 fi
6524
6525 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6526     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6527     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6528 fi
6529
6530 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6531   AC_DEFINE(wxUSE_POSTSCRIPT)
6532 fi
6533
6534 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6535
6536 if test "$wxUSE_SVG" = "yes"; then
6537     AC_DEFINE(wxUSE_SVG)
6538 fi
6539
6540 dnl ---------------------------------------------------------------------------
6541 dnl wxMetafile
6542 dnl ---------------------------------------------------------------------------
6543
6544 if test "$wxUSE_METAFILE" = "yes"; then
6545     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6546         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6547         wxUSE_METAFILE=no
6548     fi
6549 elif test "$wxUSE_METAFILE" = "auto"; then
6550     if test "$wxUSE_MSW" = 1 -o "$wxUSE_MAC" = 1 -o "$wxUSE_PM" = 1; then
6551         wxUSE_METAFILE=yes
6552     fi
6553 fi
6554
6555 if test "$wxUSE_METAFILE" = "yes"; then
6556     AC_DEFINE(wxUSE_METAFILE)
6557     if test "$wxUSE_MSW" = 1; then
6558         dnl this one should probably be made separately configurable
6559         AC_DEFINE(wxUSE_ENH_METAFILE)
6560     fi
6561 fi
6562
6563 dnl ---------------------------------------------------------------------------
6564 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6565 dnl ---------------------------------------------------------------------------
6566
6567 dnl check for ole headers and disable a few features requiring it if not
6568 dnl present (earlier versions of mingw32 don't have ole2.h)
6569 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6570                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6571                           -o "$wxUSE_OLE"     = "yes" \
6572                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6573     AC_CHECK_HEADER(ole2.h,,, [ ])
6574
6575     if test "$ac_cv_header_ole2_h" = "yes" ; then
6576         if test "$GCC" = yes ; then
6577             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6578             AC_TRY_COMPILE([#include <windows.h>
6579                             #include <ole2.h>],
6580                            [],
6581                            [AC_MSG_RESULT(no)],
6582                            [AC_MSG_RESULT(yes)
6583                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6584             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6585             if test "$wxUSE_OLE" = "yes" ; then
6586                 AC_DEFINE(wxUSE_OLE)
6587                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6588                 AC_DEFINE(wxUSE_ACTIVEX)
6589                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6590             fi
6591         fi
6592
6593         dnl for OLE clipboard and dnd
6594         if test "$wxUSE_DATAOBJ" = "yes" ; then
6595             AC_DEFINE(wxUSE_DATAOBJ)
6596         fi
6597     else
6598         AC_MSG_WARN([Some features disabled because OLE headers not found])
6599
6600         wxUSE_CLIPBOARD=no
6601         wxUSE_DRAG_AND_DROP=no
6602         wxUSE_DATAOBJ=no
6603         wxUSE_OLE=no
6604     fi
6605 fi
6606
6607 if test "$wxUSE_IPC" = "yes"; then
6608     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6609         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6610         wxUSE_IPC=no
6611     fi
6612
6613     if test "$wxUSE_IPC" = "yes"; then
6614         AC_DEFINE(wxUSE_IPC)
6615         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6616     fi
6617 fi
6618
6619 if test "$wxUSE_DATAOBJ" = "yes"; then
6620     AC_DEFINE(wxUSE_DATAOBJ)
6621 else
6622     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6623     wxUSE_CLIPBOARD=no
6624     wxUSE_DRAG_AND_DROP=no
6625 fi
6626
6627 if test "$wxUSE_CLIPBOARD" = "yes"; then
6628     if test "$wxUSE_DFB" = 1; then
6629         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6630         wxUSE_CLIPBOARD=no
6631     fi
6632
6633     if test "$wxUSE_CLIPBOARD" = "yes"; then
6634         AC_DEFINE(wxUSE_CLIPBOARD)
6635     fi
6636 fi
6637
6638 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6639     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_DFB" = 1; then
6640         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6641         wxUSE_DRAG_AND_DROP=no
6642     fi
6643
6644     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6645         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6646     fi
6647
6648 fi
6649
6650 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6651     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6652 fi
6653
6654 if test "$wxUSE_CLIPBOARD" = "yes"; then
6655     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6656 fi
6657
6658 if test "$wxUSE_SPLINES" = "yes" ; then
6659   AC_DEFINE(wxUSE_SPLINES)
6660 fi
6661
6662 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6663   AC_DEFINE(wxUSE_MOUSEWHEEL)
6664 fi
6665
6666 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6667     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6668     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6669 fi
6670
6671 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6672     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6673 fi
6674
6675 dnl ---------------------------------------------------------------------------
6676 dnl GUI controls
6677 dnl ---------------------------------------------------------------------------
6678
6679 USES_CONTROLS=0
6680 if test "$wxUSE_CONTROLS" = "yes"; then
6681   USES_CONTROLS=1
6682 fi
6683
6684 if test "$wxUSE_MARKUP" = "yes"; then
6685   AC_DEFINE(wxUSE_MARKUP)
6686 fi
6687
6688 if test "$wxUSE_ACCEL" = "yes"; then
6689   AC_DEFINE(wxUSE_ACCEL)
6690   USES_CONTROLS=1
6691 fi
6692
6693 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6694   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6695   USES_CONTROLS=1
6696   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6697 fi
6698
6699 if test "$wxUSE_BANNERWINDOW" = "yes"; then
6700   AC_DEFINE(wxUSE_BANNERWINDOW)
6701 fi
6702
6703 if test "$wxUSE_BUTTON" = "yes"; then
6704   AC_DEFINE(wxUSE_BUTTON)
6705   USES_CONTROLS=1
6706 fi
6707
6708 if test "$wxUSE_BMPBUTTON" = "yes"; then
6709   AC_DEFINE(wxUSE_BMPBUTTON)
6710   USES_CONTROLS=1
6711 fi
6712
6713 if test "$wxUSE_CALCTRL" = "yes"; then
6714   AC_DEFINE(wxUSE_CALENDARCTRL)
6715   USES_CONTROLS=1
6716   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6717 fi
6718
6719 if test "$wxUSE_CARET" = "yes"; then
6720   AC_DEFINE(wxUSE_CARET)
6721   USES_CONTROLS=1
6722   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6723 fi
6724
6725 if test "$wxUSE_COLLPANE" = "yes"; then
6726     AC_DEFINE(wxUSE_COLLPANE)
6727     USES_CONTROLS=1
6728     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6729 fi
6730
6731 if test "$wxUSE_COMBOBOX" = "yes"; then
6732   AC_DEFINE(wxUSE_COMBOBOX)
6733   USES_CONTROLS=1
6734 fi
6735
6736 if test "$wxUSE_COMBOCTRL" = "yes"; then
6737   AC_DEFINE(wxUSE_COMBOCTRL)
6738   USES_CONTROLS=1
6739 fi
6740
6741 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6742   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6743   USES_CONTROLS=1
6744 fi
6745
6746 if test "$wxUSE_CHOICE" = "yes"; then
6747   AC_DEFINE(wxUSE_CHOICE)
6748   USES_CONTROLS=1
6749 fi
6750
6751 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6752     AC_DEFINE(wxUSE_CHOICEBOOK)
6753     USES_CONTROLS=1
6754 fi
6755
6756 if test "$wxUSE_CHECKBOX" = "yes"; then
6757   AC_DEFINE(wxUSE_CHECKBOX)
6758   USES_CONTROLS=1
6759 fi
6760
6761 if test "$wxUSE_CHECKLST" = "yes"; then
6762   AC_DEFINE(wxUSE_CHECKLISTBOX)
6763   USES_CONTROLS=1
6764 fi
6765
6766 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6767   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6768   USES_CONTROLS=1
6769 fi
6770
6771 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6772   AC_DEFINE(wxUSE_DATEPICKCTRL)
6773   USES_CONTROLS=1
6774 fi
6775
6776 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6777   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6778   USES_CONTROLS=1
6779 fi
6780
6781 if test "$wxUSE_FILECTRL" = "yes"; then
6782   AC_DEFINE(wxUSE_FILECTRL)
6783   USES_CONTROLS=1
6784 fi
6785
6786 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6787   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6788   USES_CONTROLS=1
6789 fi
6790
6791 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6792   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6793   USES_CONTROLS=1
6794 fi
6795
6796 if test "$wxUSE_DISPLAY" = "yes"; then
6797     if test "$wxUSE_DFB" = 1; then
6798         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6799         wxUSE_DISPLAY=no
6800     else
6801         AC_DEFINE(wxUSE_DISPLAY)
6802         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6803     fi
6804 fi
6805
6806 if test "$wxUSE_DETECT_SM" = "yes"; then
6807     AC_DEFINE(wxUSE_DETECT_SM)
6808 fi
6809
6810 if test "$wxUSE_GAUGE" = "yes"; then
6811   AC_DEFINE(wxUSE_GAUGE)
6812   USES_CONTROLS=1
6813 fi
6814
6815 if test "$wxUSE_GRID" = "yes"; then
6816   AC_DEFINE(wxUSE_GRID)
6817   USES_CONTROLS=1
6818   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6819 fi
6820
6821 if test "$wxUSE_HEADERCTRL" = "yes"; then
6822   AC_DEFINE(wxUSE_HEADERCTRL)
6823   USES_CONTROLS=1
6824 fi
6825
6826 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6827   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6828   USES_CONTROLS=1
6829 fi
6830
6831 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6832   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6833   USES_CONTROLS=1
6834 fi
6835
6836 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6837   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6838   USES_CONTROLS=1
6839   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6840 fi
6841
6842 if test "$wxUSE_IMAGLIST" = "yes"; then
6843     AC_DEFINE(wxUSE_IMAGLIST)
6844 fi
6845
6846 if test "$wxUSE_INFOBAR" = "yes"; then
6847     AC_DEFINE(wxUSE_INFOBAR)
6848 fi
6849
6850 if test "$wxUSE_LISTBOOK" = "yes"; then
6851     AC_DEFINE(wxUSE_LISTBOOK)
6852     USES_CONTROLS=1
6853 fi
6854
6855 if test "$wxUSE_LISTBOX" = "yes"; then
6856     AC_DEFINE(wxUSE_LISTBOX)
6857     USES_CONTROLS=1
6858 fi
6859
6860 if test "$wxUSE_LISTCTRL" = "yes"; then
6861     if test "$wxUSE_IMAGLIST" = "yes"; then
6862         AC_DEFINE(wxUSE_LISTCTRL)
6863         USES_CONTROLS=1
6864         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6865     else
6866         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6867     fi
6868 fi
6869
6870 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6871     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6872     USES_CONTROLS=1
6873 fi
6874
6875 if test "$wxUSE_NOTEBOOK" = "yes"; then
6876     AC_DEFINE(wxUSE_NOTEBOOK)
6877     USES_CONTROLS=1
6878     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6879 fi
6880
6881 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6882     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6883 fi
6884
6885 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6886   AC_DEFINE(wxUSE_ODCOMBOBOX)
6887   USES_CONTROLS=1
6888   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6889 fi
6890
6891 if test "$wxUSE_RADIOBOX" = "yes"; then
6892     AC_DEFINE(wxUSE_RADIOBOX)
6893     USES_CONTROLS=1
6894 fi
6895
6896 if test "$wxUSE_RADIOBTN" = "yes"; then
6897     AC_DEFINE(wxUSE_RADIOBTN)
6898     USES_CONTROLS=1
6899 fi
6900
6901 if test "$wxUSE_REARRANGECTRL" = "yes"; then
6902     AC_DEFINE(wxUSE_REARRANGECTRL)
6903 fi
6904
6905 if test "$wxUSE_RICHMSGDLG" = "yes"; then
6906     AC_DEFINE(wxUSE_RICHMSGDLG)
6907 fi
6908
6909 if test "$wxUSE_RICHTOOLTIP" = "yes"; then
6910     AC_DEFINE(wxUSE_RICHTOOLTIP)
6911 fi
6912
6913 if test "$wxUSE_SASH" = "yes"; then
6914     AC_DEFINE(wxUSE_SASH)
6915     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6916 fi
6917
6918 if test "$wxUSE_SCROLLBAR" = "yes"; then
6919     AC_DEFINE(wxUSE_SCROLLBAR)
6920     USES_CONTROLS=1
6921     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
6922 fi
6923
6924 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6925     AC_DEFINE(wxUSE_SEARCHCTRL)
6926     USES_CONTROLS=1
6927 fi
6928
6929 if test "$wxUSE_SLIDER" = "yes"; then
6930     AC_DEFINE(wxUSE_SLIDER)
6931     USES_CONTROLS=1
6932 fi
6933
6934 if test "$wxUSE_SPINBTN" = "yes"; then
6935     AC_DEFINE(wxUSE_SPINBTN)
6936     USES_CONTROLS=1
6937 fi
6938
6939 if test "$wxUSE_SPINCTRL" = "yes"; then
6940     AC_DEFINE(wxUSE_SPINCTRL)
6941     USES_CONTROLS=1
6942 fi
6943
6944 if test "$wxUSE_SPLITTER" = "yes"; then
6945     AC_DEFINE(wxUSE_SPLITTER)
6946     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6947 fi
6948
6949 if test "$wxUSE_STATBMP" = "yes"; then
6950     AC_DEFINE(wxUSE_STATBMP)
6951     USES_CONTROLS=1
6952 fi
6953
6954 if test "$wxUSE_STATBOX" = "yes"; then
6955     AC_DEFINE(wxUSE_STATBOX)
6956     USES_CONTROLS=1
6957 fi
6958
6959 if test "$wxUSE_STATTEXT" = "yes"; then
6960     AC_DEFINE(wxUSE_STATTEXT)
6961     USES_CONTROLS=1
6962 fi
6963
6964 if test "$wxUSE_STATLINE" = "yes"; then
6965     AC_DEFINE(wxUSE_STATLINE)
6966     USES_CONTROLS=1
6967 fi
6968
6969 if test "$wxUSE_STATUSBAR" = "yes"; then
6970     dnl this will get undefined in wx/chkconf.h if it's not supported
6971     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6972     AC_DEFINE(wxUSE_STATUSBAR)
6973     USES_CONTROLS=1
6974
6975     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6976 fi
6977
6978 if test "$wxUSE_TEXTCTRL" = "yes"; then
6979     AC_DEFINE(wxUSE_TEXTCTRL)
6980     USES_CONTROLS=1
6981     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6982
6983     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
6984     dnl seem useful to allow disabling them
6985     AC_DEFINE(wxUSE_RICHEDIT)
6986     AC_DEFINE(wxUSE_RICHEDIT2)
6987 fi
6988
6989 if test "$wxUSE_TIMEPICKCTRL" = "yes"; then
6990   AC_DEFINE(wxUSE_TIMEPICKCTRL)
6991   USES_CONTROLS=1
6992 fi
6993
6994 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6995     if test "$wxUSE_OLD_COCOA" = 1 ; then
6996         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6997         wxUSE_TOGGLEBTN=no
6998     fi
6999
7000     if test "$wxUSE_TOGGLEBTN" = "yes"; then
7001         AC_DEFINE(wxUSE_TOGGLEBTN)
7002         USES_CONTROLS=1
7003     fi
7004 fi
7005
7006 if test "$wxUSE_TOOLBAR" = "yes"; then
7007     AC_DEFINE(wxUSE_TOOLBAR)
7008     USES_CONTROLS=1
7009
7010     if test "$wxUSE_UNIVERSAL" = "yes"; then
7011         wxUSE_TOOLBAR_NATIVE="no"
7012     else
7013         wxUSE_TOOLBAR_NATIVE="yes"
7014         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7015     fi
7016
7017     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7018 fi
7019
7020 if test "$wxUSE_TOOLTIPS" = "yes"; then
7021     if test "$wxUSE_MOTIF" = 1; then
7022         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7023     else
7024         if test "$wxUSE_UNIVERSAL" = "yes"; then
7025             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7026         else
7027             AC_DEFINE(wxUSE_TOOLTIPS)
7028         fi
7029     fi
7030 fi
7031
7032 if test "$wxUSE_TREEBOOK" = "yes"; then
7033     AC_DEFINE(wxUSE_TREEBOOK)
7034     USES_CONTROLS=1
7035 fi
7036
7037 if test "$wxUSE_TOOLBOOK" = "yes"; then
7038     AC_DEFINE(wxUSE_TOOLBOOK)
7039     USES_CONTROLS=1
7040 fi
7041
7042 if test "$wxUSE_TREECTRL" = "yes"; then
7043     if test "$wxUSE_IMAGLIST" = "yes"; then
7044         AC_DEFINE(wxUSE_TREECTRL)
7045         USES_CONTROLS=1
7046         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7047     else
7048         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7049     fi
7050 fi
7051
7052 if test "$wxUSE_TREELISTCTRL" = "yes"; then
7053     AC_DEFINE(wxUSE_TREELISTCTRL)
7054     USES_CONTROLS=1
7055     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelist"
7056 fi
7057
7058 if test "$wxUSE_POPUPWIN" = "yes"; then
7059     if test "$wxUSE_OLD_COCOA" = 1 ; then
7060         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7061     else
7062         if test "$wxUSE_PM" = 1; then
7063             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7064         else
7065             AC_DEFINE(wxUSE_POPUPWIN)
7066             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7067
7068             USES_CONTROLS=1
7069         fi
7070     fi
7071 fi
7072
7073 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7074     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
7075         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7076     else
7077         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7078         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7079     fi
7080 fi
7081
7082 if test "$wxUSE_TIPWINDOW" = "yes"; then
7083     if test "$wxUSE_PM" = 1; then
7084         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7085     else
7086         AC_DEFINE(wxUSE_TIPWINDOW)
7087     fi
7088 fi
7089
7090 if test "$USES_CONTROLS" = 1; then
7091     AC_DEFINE(wxUSE_CONTROLS)
7092 fi
7093
7094 dnl ---------------------------------------------------------------------------
7095 dnl misc options
7096 dnl ---------------------------------------------------------------------------
7097
7098 dnl please keep the settings below in alphabetical order
7099 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7100     AC_DEFINE(wxUSE_ACCESSIBILITY)
7101     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7102 fi
7103
7104 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7105     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7106 fi
7107
7108 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7109     dnl Tango-based art provider is not needed in GTK-based ports as the
7110     dnl native art provider completely replaces it.
7111     if test "$wxUSE_GTK" != 1; then
7112         dnl It also requires support for memory-mapped PNG images.
7113         if test "$wxUSE_LIBPNG" != no -a \
7114                 "$wxUSE_IMAGE" = yes -a \
7115                 "$wxUSE_STREAMS" = yes; then
7116             wxUSE_ARTPROVIDER_TANGO="yes"
7117         fi
7118     fi
7119 fi
7120
7121 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7122     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7123 fi
7124
7125 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7126     AC_DEFINE(wxUSE_DRAGIMAGE)
7127     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7128 fi
7129
7130 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7131     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7132         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7133     else
7134         AC_DEFINE(wxUSE_EXCEPTIONS)
7135         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7136     fi
7137 fi
7138
7139 USE_HTML=0
7140 if test "$wxUSE_HTML" = "yes"; then
7141     AC_DEFINE(wxUSE_HTML)
7142     USE_HTML=1
7143     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7144 fi
7145 if test "$wxUSE_WEBKIT" = "yes"; then
7146     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7147         old_CPPFLAGS="$CPPFLAGS"
7148         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7149         AC_CHECK_HEADER([WebKit/HIWebView.h],
7150                         [
7151                            AC_DEFINE(wxUSE_WEBKIT)
7152                            WEBKIT_LINK="-framework WebKit"
7153                         ],
7154                         [
7155                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7156                            wxUSE_WEBKIT=no
7157                         ],
7158                         [
7159                            #include <Carbon/Carbon.h>
7160                            #include <WebKit/WebKit.h>
7161                         ])
7162         CPPFLAGS="$old_CPPFLAGS"
7163     elif test "$wxUSE_OLD_COCOA" = 1; then
7164         AC_DEFINE(wxUSE_WEBKIT)
7165     else
7166         wxUSE_WEBKIT=no
7167     fi
7168     if test "$wxUSE_WEBKIT" = "yes"; then
7169         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7170     fi
7171 fi
7172
7173 USE_XRC=0
7174 if test "$wxUSE_XRC" = "yes"; then
7175     if test "$wxUSE_XML" != "yes"; then
7176         AC_MSG_WARN([XML library not built, XRC resources disabled])
7177         wxUSE_XRC=no
7178     else
7179         AC_DEFINE(wxUSE_XRC)
7180         USE_XRC=1
7181         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7182     fi
7183 fi
7184
7185 USE_AUI=0
7186 if test "$wxUSE_AUI" = "yes"; then
7187    AC_DEFINE(wxUSE_AUI)
7188    USE_AUI=1
7189    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7190 fi
7191
7192 USE_PROPGRID=0
7193 if test "$wxUSE_PROPGRID" = "yes"; then
7194    AC_DEFINE(wxUSE_PROPGRID)
7195    USE_PROPGRID=1
7196    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7197 fi
7198
7199 USE_RIBBON=0
7200 if test "$wxUSE_RIBBON" = "yes"; then
7201    AC_DEFINE(wxUSE_RIBBON)
7202    USE_RIBBON=1
7203    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7204 fi
7205
7206 USE_STC=0
7207 if test "$wxUSE_STC" = "yes"; then
7208    AC_DEFINE(wxUSE_STC)
7209    USE_STC=1
7210    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7211
7212    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7213    AC_PATH_PROG(PYTHON, python)
7214    if test "x$PYTHON" = "x"; then
7215      COND_PYTHON="#"
7216    fi
7217    AC_SUBST(COND_PYTHON)
7218 fi
7219
7220 if test "$wxUSE_MENUS" = "yes"; then
7221     AC_DEFINE(wxUSE_MENUS)
7222     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7223 fi
7224
7225 if test "$wxUSE_MIMETYPE" = "yes"; then
7226     AC_DEFINE(wxUSE_MIMETYPE)
7227 fi
7228
7229 if test "$wxUSE_MINIFRAME" = "yes"; then
7230     AC_DEFINE(wxUSE_MINIFRAME)
7231 fi
7232
7233 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7234     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7235 fi
7236
7237 if test "$wxUSE_TASKBARICON" = "yes"; then
7238     AC_DEFINE(wxUSE_TASKBARICON)
7239     dnl This is used under MSW, just enable it always without testing for the
7240     dnl toolkit nor providing a separate option for it because it's totally
7241     dnl harmless to have it defined even if it's unnecessary.
7242     AC_DEFINE(wxUSE_TASKBARICON_BALLOONS)
7243     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7244 fi
7245
7246
7247 if test "$wxUSE_VALIDATORS" = "yes"; then
7248     AC_DEFINE(wxUSE_VALIDATORS)
7249     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7250 fi
7251
7252 if test "$wxUSE_PALETTE" = "yes" ; then
7253     if test "$wxUSE_DFB" = 1; then
7254         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7255         wxUSE_PALETTE=no
7256     else
7257         AC_DEFINE(wxUSE_PALETTE)
7258     fi
7259 fi
7260
7261 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7262   dnl Must be done this late because -lunicows must be before all the other libs
7263   LIBS=" -lunicows $LIBS"
7264 fi
7265
7266 USE_RICHTEXT=0
7267 if test "$wxUSE_RICHTEXT" = "yes"; then
7268     AC_DEFINE(wxUSE_RICHTEXT)
7269     USE_RICHTEXT=1
7270     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7271 fi
7272
7273 if test "$wxUSE_WEBVIEW" = "yes"; then
7274     USE_WEBVIEW_WEBKIT=0
7275     if test "$wxUSE_WEBVIEW_WEBKIT" = "yes"; then
7276         if test "$wxUSE_GTK" = 1; then
7277             webkitgtk=webkit-1.0
7278             if test "$WXGTK3" = 1; then
7279                 webkitgtk=webkitgtk-3.0
7280             fi
7281             PKG_CHECK_MODULES([WEBKIT],
7282                               [$webkitgtk >= 1.3.1],
7283                               [
7284                                 USE_WEBVIEW_WEBKIT=1
7285                                 CPPFLAGS="$CPPFLAGS $WEBKIT_CFLAGS"
7286                                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $WEBKIT_LIBS"
7287                               ],
7288                               [
7289                                 AC_MSG_WARN([webkitgtk not found.])
7290                               ])
7291         elif test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7292             dnl Under Mac we always have the libraries but check for the
7293             dnl headers
7294             old_CPPFLAGS="$CPPFLAGS"
7295             CPPFLAGS="-x objective-c++ $CPPFLAGS"
7296             AC_CHECK_HEADER([WebKit/HIWebView.h],
7297                             [
7298                                 USE_WEBVIEW_WEBKIT=1
7299                                 WEBKIT_LINK="-framework WebKit"
7300                             ],
7301                             [
7302                                 AC_MSG_WARN([WebKit headers not found])
7303                             ],
7304                             [
7305                                 #include <Carbon/Carbon.h>
7306                                 #include <WebKit/WebKit.h>
7307                             ])
7308             CPPFLAGS="$old_CPPFLAGS"
7309         fi
7310     fi
7311
7312     wxUSE_WEBVIEW="no"
7313     if test "$wxUSE_GTK" = 1 -o "$wxUSE_MAC" = 1; then
7314         if test "$USE_WEBVIEW_WEBKIT" = 1; then
7315             wxUSE_WEBVIEW="yes"
7316             AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
7317         else
7318             AC_MSG_WARN([WebKit not available, disabling wxWebView])
7319         fi
7320     elif test "$wxUSE_MSW" = 1; then
7321         if test "$wxUSE_WEBVIEW_IE" = "yes"; then
7322             dnl TODO: Check for the required headers/libraries under Windows
7323             dnl       too and do the right thing automatically there too.
7324             wxUSE_WEBVIEW="yes"
7325             AC_DEFINE(wxUSE_WEBVIEW_IE)
7326         fi
7327     fi
7328 fi
7329
7330 if test "$wxUSE_WEBVIEW" = "yes"; then
7331     USE_WEBVIEW=1
7332     AC_DEFINE(wxUSE_WEBVIEW)
7333     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS webview"
7334 else
7335     USE_WEBVIEW=0
7336 fi
7337
7338 dnl ---------------------------------------------------------------------------
7339 dnl wxImage options
7340 dnl ---------------------------------------------------------------------------
7341
7342 if test "$wxUSE_IMAGE" = "yes" ; then
7343     AC_DEFINE(wxUSE_IMAGE)
7344
7345     if test "$wxUSE_GIF" = "yes" ; then
7346       AC_DEFINE(wxUSE_GIF)
7347     fi
7348
7349     if test "$wxUSE_PCX" = "yes" ; then
7350       AC_DEFINE(wxUSE_PCX)
7351     fi
7352
7353     if test "$wxUSE_TGA" = "yes" ; then
7354       AC_DEFINE(wxUSE_TGA)
7355     fi
7356
7357     if test "$wxUSE_IFF" = "yes" ; then
7358       AC_DEFINE(wxUSE_IFF)
7359     fi
7360
7361     if test "$wxUSE_PNM" = "yes" ; then
7362       AC_DEFINE(wxUSE_PNM)
7363     fi
7364
7365     if test "$wxUSE_XPM" = "yes" ; then
7366       AC_DEFINE(wxUSE_XPM)
7367     fi
7368
7369     if test "$wxUSE_ICO_CUR" = "yes" ; then
7370       AC_DEFINE(wxUSE_ICO_CUR)
7371     fi
7372 fi
7373
7374 dnl ---------------------------------------------------------------------------
7375 dnl common dialogs
7376 dnl ---------------------------------------------------------------------------
7377
7378 if test "$wxUSE_ABOUTDLG" = "yes"; then
7379     AC_DEFINE(wxUSE_ABOUTDLG)
7380 fi
7381
7382 if test "$wxUSE_CHOICEDLG" = "yes"; then
7383     AC_DEFINE(wxUSE_CHOICEDLG)
7384 fi
7385
7386 if test "$wxUSE_COLOURDLG" = "yes"; then
7387     AC_DEFINE(wxUSE_COLOURDLG)
7388 fi
7389
7390 if test "$wxUSE_FILEDLG" = "yes"; then
7391     AC_DEFINE(wxUSE_FILEDLG)
7392 fi
7393
7394 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7395     AC_DEFINE(wxUSE_FINDREPLDLG)
7396 fi
7397
7398 if test "$wxUSE_FONTDLG" = "yes"; then
7399     AC_DEFINE(wxUSE_FONTDLG)
7400 fi
7401
7402 if test "$wxUSE_DIRDLG" = "yes"; then
7403     if test "$wxUSE_TREECTRL" != "yes"; then
7404         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7405     else
7406         AC_DEFINE(wxUSE_DIRDLG)
7407     fi
7408 fi
7409
7410 if test "$wxUSE_MSGDLG" = "yes"; then
7411     AC_DEFINE(wxUSE_MSGDLG)
7412 fi
7413
7414 if test "$wxUSE_NUMBERDLG" = "yes"; then
7415     AC_DEFINE(wxUSE_NUMBERDLG)
7416 fi
7417
7418 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7419     AC_DEFINE(wxUSE_PROGRESSDLG)
7420 fi
7421
7422 if test "$wxUSE_SPLASH" = "yes"; then
7423     AC_DEFINE(wxUSE_SPLASH)
7424     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7425 fi
7426
7427 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7428     AC_DEFINE(wxUSE_STARTUP_TIPS)
7429 fi
7430
7431 if test "$wxUSE_TEXTDLG" = "yes"; then
7432     AC_DEFINE(wxUSE_TEXTDLG)
7433 fi
7434
7435 if test "$wxUSE_WIZARDDLG" = "yes"; then
7436     AC_DEFINE(wxUSE_WIZARDDLG)
7437     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7438 fi
7439
7440 dnl ---------------------------------------------------------------------------
7441 dnl options used under wxMSW and wxPM
7442 dnl ---------------------------------------------------------------------------
7443
7444 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7445     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7446         AC_DEFINE(wxUSE_OWNER_DRAWN)
7447     fi
7448 fi
7449
7450 dnl ---------------------------------------------------------------------------
7451 dnl wxMSW-only options
7452 dnl ---------------------------------------------------------------------------
7453
7454 if test "$wxUSE_MSW" = 1 ; then
7455
7456     if test "$wxUSE_DC_CACHEING" = "yes"; then
7457         AC_DEFINE(wxUSE_DC_CACHEING)
7458     fi
7459
7460     if test "$wxUSE_DIB" = "yes"; then
7461         AC_DEFINE(wxUSE_WXDIB)
7462     fi
7463
7464     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7465         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7466     fi
7467
7468     if test "$wxUSE_UXTHEME" = "yes"; then
7469         AC_DEFINE(wxUSE_UXTHEME)
7470     fi
7471
7472 fi
7473 dnl wxUSE_MSW = 1
7474
7475 dnl not quite MSW-only although mostly useful to disable this under MSW
7476 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7477     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7478 fi
7479
7480 if test "$USE_WIN32" = 1 ; then
7481     if test "$wxUSE_INICONF" = "yes"; then
7482         AC_DEFINE(wxUSE_INICONF)
7483     fi
7484
7485     if test "$wxUSE_REGKEY" = "yes"; then
7486         AC_DEFINE(wxUSE_REGKEY)
7487     fi
7488 fi
7489 dnl USE_WIN32 = 1
7490
7491 dnl ---------------------------------------------------------------------------
7492 dnl wxGraphicsContext
7493 dnl ---------------------------------------------------------------------------
7494
7495 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7496 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7497 dnl not defined automatically and we need to do it ourselves
7498 if test "$wxUSE_MAC" = 1; then
7499     wxUSE_GRAPHICS_CONTEXT="yes"
7500 fi
7501
7502 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7503     wx_has_graphics=0
7504     if test "$wxUSE_MSW" = 1; then
7505         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7506             [
7507                 dnl we need just the header, not the library, as we load the
7508                 dnl GDI+ DLL dynamically anyhow during run-time
7509                 AC_LANG_PUSH(C++)
7510                 AC_TRY_COMPILE(
7511                     [#include <windows.h>
7512                      #include <gdiplus.h>],
7513                     [
7514                         using namespace Gdiplus;
7515                     ],
7516                     wx_cv_lib_gdiplus=yes,
7517                     wx_cv_lib_gdiplus=no
7518                 )
7519                 AC_LANG_POP()
7520             ]
7521         )
7522         if test "$wx_cv_lib_gdiplus" = "yes"; then
7523             wx_has_graphics=1
7524         fi
7525     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7526         PKG_CHECK_MODULES(CAIRO, cairo,
7527             [wx_has_graphics=1],
7528             [AC_MSG_WARN([Cairo library not found])]
7529         )
7530         if test "$wx_has_graphics" = 1; then
7531             dnl Check that Cairo library is new enough: wxGraphicsContext
7532             dnl won't compile without cairo_push_group() and
7533             dnl cairo_pop_group_to_source() which are new in 1.2.
7534             save_LIBS="$LIBS"
7535             LIBS="$LIBS $CAIRO_LIBS"
7536             AC_CHECK_FUNCS([cairo_push_group])
7537             LIBS="$save_LIBS"
7538             if test "$ac_cv_func_cairo_push_group" = "no"; then
7539                 wx_has_graphics=0
7540                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7541             else
7542                 AC_DEFINE(wxUSE_CAIRO)
7543
7544                 dnl We don't need to do this for wxGTK as we already get Cairo
7545                 dnl flags as part of GTK+ ones.
7546                 if test "$wxUSE_GTK" != 1; then
7547                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7548                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7549                 fi
7550             fi
7551         fi
7552     else
7553         dnl assume it's ok, add more checks here if needed
7554         wx_has_graphics=1
7555     fi
7556
7557     if test "$wx_has_graphics" = 1; then
7558         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7559     else
7560         AC_MSG_WARN([wxGraphicsContext won't be available])
7561     fi
7562 fi
7563
7564 dnl ---------------------------------------------------------------------------
7565 dnl wxMediaCtrl
7566 dnl ---------------------------------------------------------------------------
7567
7568 USE_MEDIA=0
7569
7570 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7571     USE_MEDIA=1
7572
7573     dnl -----------------------------------------------------------------------
7574     dnl GStreamer
7575     dnl -----------------------------------------------------------------------
7576     if test "$wxUSE_GTK" = 1; then
7577         wxUSE_GSTREAMER="no"
7578
7579         dnl -------------------------------------------------------------------
7580         dnl Test for at least 0.8 gstreamer module from pkg-config
7581         dnl Even totem doesn't accept 0.9 evidently.
7582         dnl
7583         dnl So, we first check to see if 0.10 if available - if not we
7584         dnl try the older 0.8 version
7585         dnl -------------------------------------------------------------------
7586         GST_VERSION_MAJOR=0
7587         GST_VERSION_MINOR=10
7588         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7589
7590         if test "$wxUSE_GSTREAMER8" = "no"; then
7591             PKG_CHECK_MODULES(GST,
7592                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION],
7593                 [
7594                     wxUSE_GSTREAMER="yes"
7595                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7596                 ],
7597                 [
7598                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7599                     GST_VERSION_MINOR=8
7600                 ]
7601             )
7602         else
7603             dnl check only for 0.8
7604             GST_VERSION_MINOR=8
7605         fi
7606
7607         if test $GST_VERSION_MINOR = "8"; then
7608             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7609             PKG_CHECK_MODULES(GST,
7610                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7611                 wxUSE_GSTREAMER="yes",
7612                 [
7613                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7614                 ])
7615         fi
7616
7617
7618         if test "$wxUSE_GSTREAMER" = "yes"; then
7619             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7620             EXTRALIBS_MEDIA="$GST_LIBS"
7621
7622             AC_DEFINE(wxUSE_GSTREAMER)
7623         else
7624             USE_MEDIA=0
7625         fi
7626
7627     elif test "$wxUSE_MAC" = 1; then
7628          dnl We always have the necessary libraries under Mac
7629          dnl but we need to link with it explicitly.
7630          GST_LIBS="-framework QTKit"
7631     fi
7632
7633     if test $USE_MEDIA = 1; then
7634         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7635         AC_DEFINE(wxUSE_MEDIACTRL)
7636     else
7637         if test "$wxUSE_MEDIACTRL" = "yes"; then
7638             AC_MSG_ERROR([GStreamer not available])
7639         else
7640             dnl was set to 'auto'
7641             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7642         fi
7643     fi
7644 fi
7645
7646 dnl ---------------------------------------------------------------------------
7647 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7648 dnl ---------------------------------------------------------------------------
7649
7650 if test "$cross_compiling" != "no"; then
7651     dnl Use best guess from host as we can't use uname when cross compiling
7652     OSINFO="\"$host\""
7653 else
7654     dnl attualy work out OS version
7655     OSINFO=`uname -s -r -m`
7656     OSINFO="\"$OSINFO\""
7657 fi
7658
7659 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7660
7661 dnl ---------------------------------------------------------------------------
7662 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7663 dnl ---------------------------------------------------------------------------
7664
7665 if test "x$prefix" != "xNONE"; then
7666     wxPREFIX=$prefix
7667 else
7668     wxPREFIX=$ac_default_prefix
7669 fi
7670
7671 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7672
7673
7674 dnl ---------------------------------------------------------------------------
7675 dnl define variables with all built libraries for wx-config
7676 dnl ---------------------------------------------------------------------------
7677
7678 STD_BASE_LIBS="base"
7679 STD_GUI_LIBS=""
7680 BUILT_WX_LIBS="base"
7681 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7682
7683 if test "$wxUSE_SOCKETS" = "yes" ; then
7684     STD_BASE_LIBS="net $STD_BASE_LIBS"
7685     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7686 fi
7687 if test "$wxUSE_XML" = "yes" ; then
7688     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7689     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7690 fi
7691
7692 if test "$wxUSE_GUI" = "yes"; then
7693     STD_GUI_LIBS="adv core"
7694     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7695
7696     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7697         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7698         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7699     fi
7700     if test "$wxUSE_HTML" = "yes" ; then
7701         STD_GUI_LIBS="html $STD_GUI_LIBS"
7702         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7703     fi
7704     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7705         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7706     fi
7707     if test "$wxUSE_OPENGL" = "yes" ; then
7708         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7709     fi
7710     if test "$wxUSE_AUI" = "yes" ; then
7711         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7712     fi
7713     if test "$wxUSE_PROPGRID" = "yes" ; then
7714         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7715     fi
7716     if test "$wxUSE_RIBBON" = "yes" ; then
7717         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7718     fi
7719     if test "$wxUSE_RICHTEXT" = "yes" ; then
7720         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7721     fi
7722     if test "$wxUSE_STC" = "yes" ; then
7723         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7724     fi
7725     if test "$wxUSE_WEBVIEW" = "yes" ; then
7726         STD_GUI_LIBS="webview $STD_GUI_LIBS"
7727         BUILT_WX_LIBS="webview $BUILT_WX_LIBS"
7728     fi
7729     if test "$wxUSE_XRC" = "yes" ; then
7730         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7731         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7732     fi
7733 fi
7734
7735 AC_SUBST(ALL_WX_LIBS)
7736 AC_SUBST(BUILT_WX_LIBS)
7737 AC_SUBST(STD_BASE_LIBS)
7738 AC_SUBST(STD_GUI_LIBS)
7739
7740 dnl ---------------------------------------------------------------------------
7741 dnl Output the makefiles and such from the results found above
7742 dnl ---------------------------------------------------------------------------
7743
7744 dnl all additional libraries (except wxWidgets itself) we link with
7745 EXTRA_FRAMEWORKS=
7746 if test "$wxUSE_MAC" = 1 ; then
7747     if test "$USE_DARWIN" = 1; then
7748         if test "$wxUSE_OSX_IPHONE" = 1; then
7749             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7750         else
7751             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL"
7752
7753             dnl The case of QuickTime framework is special: we only need it in
7754             dnl 32 bit builds and not in 64 bit and, moreover, linking with it
7755             dnl in 64 bit builds results in a warning because the framework is
7756             dnl not available in 64 bits itself. So make an effort to avoid it
7757             dnl when building for 64 bits only (i.e. not universal build).
7758
7759             if test "$cross_compiling" != "no"; then
7760                 dnl The check below doesn't work well when cross-compiling
7761                 dnl ("file" under non-OS X systems might not recognize
7762                 dnl universal binaries) so assume we do build for 32 bits as
7763                 dnl it's safer: at worst we'll get a warning when building in
7764                 dnl 64 bits only, but at least the build will still work.
7765                 wx_cv_target_x86_64=no
7766             else
7767                 AC_CACHE_CHECK(
7768                     [if we target only x86_64],
7769                     wx_cv_target_x86_64,
7770                     AC_LINK_IFELSE(
7771                         [AC_LANG_SOURCE([int main() { return 0; }])],
7772                         if file conftest$ac_exeext|grep -q 'i386\|ppc'; then
7773                             wx_cv_target_x86_64=no
7774                         else
7775                             wx_cv_target_x86_64=yes
7776                         fi
7777                     )
7778                 )
7779             fi
7780
7781             if test "$wx_cv_target_x86_64" != "yes"; then
7782                 EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7783             fi
7784         fi
7785     fi
7786 fi
7787 if test "$wxUSE_OLD_COCOA" = 1 ; then
7788     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7789     if test "$wxUSE_MEDIACTRL" = "yes"; then
7790         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7791     fi
7792 fi
7793 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7794     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7795 fi
7796
7797 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7798 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7799
7800 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7801
7802 if test "$wxUSE_GUI" = "yes"; then
7803
7804     dnl TODO add checks that these samples will really compile (i.e. all the
7805     dnl      library features they need are present)
7806
7807     dnl TODO some samples are never built so far: mfc (requires VC++)
7808     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7809                      erase event exec font image minimal preferences render \
7810                      shaped svg taborder vscroll widgets wrapsizer"
7811
7812     if test "$wxUSE_MONOLITHIC" != "yes"; then
7813         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7814     fi
7815     if test "$TOOLKIT" = "MSW"; then
7816         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7817         if test "$wxUSE_UNIVERSAL" != "yes"; then
7818             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7819         fi
7820     fi
7821     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7822         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7823     fi
7824 else
7825     SAMPLES_SUBDIRS="console"
7826     if test "$wxUSE_SOCKETS" = "yes" ; then
7827         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7828     fi
7829     if test "$wxUSE_IPC" = "yes" ; then
7830         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7831     fi
7832 fi
7833
7834
7835 dnl C/C++ compiler options used to compile wxWidgets
7836 dnl
7837 dnl check for icc before gcc as icc is also recognized as gcc
7838 if test "x$INTELCC" = "xyes" ; then
7839     dnl Warnings which can't be easily suppressed in C code are disabled:
7840     dnl
7841     dnl     #810: conversion from "x" to "y" may lose significant bits
7842     dnl     #869: parameter "foo" was never referenced
7843     dnl     #1572: floating-point equality and inequality comparisons
7844     dnl            are unreliable
7845     dnl     #1684: conversion from pointer to same-sized integral type
7846     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7847     dnl            bits
7848     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7849 elif test "$GCC" = yes ; then
7850     CWARNINGS="-Wall -Wundef"
7851 fi
7852
7853 if test "x$INTELCXX" = "xyes" ; then
7854     dnl Intel compiler gives some warnings which simply can't be worked
7855     dnl around or of which we have too many (810, 869) so it's impractical to
7856     dnl keep them enabled even if in theory it would be nice and some others
7857     dnl (279) are generated for standard macros and so there is nothing we can
7858     dnl do about them
7859     dnl
7860     dnl     #279: controlling expression is constant
7861     dnl     #383: value copied to temporary, reference to temporary used
7862     dnl     #444: destructor for base class "xxx" is not virtual
7863     dnl     #981: operands are evaluated in unspecified order
7864     dnl     #1418: external definition with no prior declaration
7865     dnl     #1419: external declaration in primary source file
7866     dnl     #1881: argument must be a constant null pointer value
7867     dnl
7868     dnl (for others see CWARNINGS above)
7869     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7870 elif test "$GXX" = yes ; then
7871     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7872     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7873
7874     dnl when building under Mac we currently get hundreds of deprecation
7875     dnl warnings for Carbon symbols from the standard headers -- disable them
7876     dnl as we already know that they're deprecated and nothing else can be seen
7877     dnl with these warnings on
7878     if test "$wxUSE_MAC" = 1 ; then
7879         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7880     fi
7881 fi
7882
7883
7884 dnl combine everything together and remove the extra white space while doing it
7885 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7886 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7887
7888
7889 dnl add -I options we use during library compilation
7890 dnl
7891 dnl note that the order is somewhat important: wxWidgets headers should
7892 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7893 dnl in case the latter contains setup.h used by non-autoconf makefiles
7894 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7895  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7896  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7897  $CPPFLAGS `
7898
7899 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7900 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7901 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7902 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7903 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7904
7905 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7906 dnl only stuff to it
7907 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7908
7909
7910 if test "x$MWCC" = "xyes"; then
7911     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7912     dnl must use <regex.h> from system not our local copy on OS X,
7913     dnl but must use local not system on OS 9.
7914     dnl The following should make all -I paths usable for <> includes
7915     dnl while first checking in real system paths.  With 8.3 using
7916     dnl -gccincludes it will actually check local paths before system
7917     dnl even for <> which is totally wrong.
7918
7919     dnl Note that because this absolutely needs to be before any -I
7920     dnl that we have to tack it on to the end of the compiler commandline.
7921     CC="$CC -cwd source -I-"
7922     CXX="$CXX -cwd source -I-"
7923 fi
7924
7925
7926 LIBS=`echo $LIBS`
7927 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7928 EXTRALIBS_XML="$EXPAT_LINK"
7929 EXTRALIBS_HTML="$MSPACK_LINK"
7930 EXTRALIBS_MEDIA="$GST_LIBS"
7931 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7932 if test "$wxUSE_GUI" = "yes"; then
7933     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK`
7934 fi
7935 if test "$wxUSE_OPENGL" = "yes"; then
7936     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7937 fi
7938
7939 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7940
7941 WXCONFIG_LIBS="$LIBS"
7942
7943 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7944 if test "$wxUSE_REGEX" = "builtin" ; then
7945     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7946 fi
7947 if test "$wxUSE_EXPAT" = "builtin" ; then
7948     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7949 fi
7950 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7951     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7952 fi
7953 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7954     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7955 fi
7956 if test "$wxUSE_LIBPNG" = "builtin" ; then
7957     wxconfig_3rdparty="png $wxconfig_3rdparty"
7958 fi
7959 if test "$wxUSE_ZLIB" = "builtin" ; then
7960     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7961 fi
7962
7963 for i in $wxconfig_3rdparty ; do
7964     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7965 done
7966
7967
7968 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7969     WXUNIV=1
7970
7971     case "$wxUNIV_THEMES" in
7972         ''|all)
7973             AC_DEFINE(wxUSE_ALL_THEMES)
7974             ;;
7975
7976         *)
7977             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7978                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7979             done
7980     esac
7981 else
7982     WXUNIV=0
7983 fi
7984
7985 AC_SUBST(wxUSE_ZLIB)
7986 AC_SUBST(wxUSE_REGEX)
7987 AC_SUBST(wxUSE_EXPAT)
7988 AC_SUBST(wxUSE_LIBJPEG)
7989 AC_SUBST(wxUSE_LIBPNG)
7990 AC_SUBST(wxUSE_LIBTIFF)
7991
7992 if test $wxUSE_MONOLITHIC = "yes" ; then
7993     MONOLITHIC=1
7994 else
7995     MONOLITHIC=0
7996 fi
7997
7998 if test $wxUSE_PLUGINS = "yes" ; then
7999     USE_PLUGINS=1
8000 else
8001     USE_PLUGINS=0
8002 fi
8003
8004 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
8005     USE_QA=1
8006 else
8007     USE_QA=0
8008 fi
8009
8010 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
8011     OFFICIAL_BUILD=1
8012 else
8013     OFFICIAL_BUILD=0
8014 fi
8015
8016 AC_SUBST(VENDOR)
8017 AC_SUBST(OFFICIAL_BUILD)
8018 AC_SUBST(WX_FLAVOUR)
8019 AC_SUBST(WX_LIB_FLAVOUR)
8020
8021 AC_SUBST(WXUNIV)
8022 AC_SUBST(MONOLITHIC)
8023 AC_SUBST(USE_PLUGINS)
8024 AC_SUBST(LIBS)
8025 AC_SUBST(CXXWARNINGS)
8026 AC_SUBST(EXTRALIBS)
8027 AC_SUBST(EXTRALIBS_XML)
8028 AC_SUBST(EXTRALIBS_HTML)
8029 AC_SUBST(EXTRALIBS_MEDIA)
8030 AC_SUBST(EXTRALIBS_GUI)
8031 AC_SUBST(EXTRALIBS_OPENGL)
8032 AC_SUBST(EXTRALIBS_SDL)
8033 AC_SUBST(EXTRALIBS_STC)
8034 AC_SUBST(WITH_PLUGIN_SDL)
8035 AC_SUBST(UNICODE)
8036 AC_SUBST(DEBUG_INFO)
8037 AC_SUBST(DEBUG_FLAG)
8038 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8039 AC_SUBST(TOOLKIT_LOWERCASE)
8040 AC_SUBST(TOOLKIT_VERSION)
8041 AC_SUBST(DYLIB_RPATH_INSTALL)
8042 AC_SUBST(DYLIB_RPATH_POSTLINK)
8043 AC_SUBST(SAMPLES_RPATH_FLAG)
8044 AC_SUBST(HEADER_PAD_OPTION)
8045 AC_SUBST(HOST_SUFFIX)
8046 AC_SUBST(CPPUNIT_CFLAGS)
8047 AC_SUBST(CPPUNIT_LIBS)
8048
8049 case "$TOOLKIT" in
8050     GTK)
8051         TOOLKIT_DESC="GTK+"
8052         if test "$WXGTK2" = 1; then
8053             if test "$WXGTK3" = 1; then
8054                 TOOLKIT_DESC="$TOOLKIT_DESC 3"
8055             else
8056                 TOOLKIT_DESC="$TOOLKIT_DESC 2"
8057             fi
8058             if test "$wxUSE_GTKPRINT" = "yes" ; then
8059                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8060             fi
8061             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8062                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8063             fi
8064             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8065                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8066             fi
8067             if test "$wxUSE_LIBNOTIFY" = "yes" ; then
8068                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA libnotify"
8069             fi
8070             if test "$wxUSE_LIBHILDON" = "yes"; then
8071                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8072             fi
8073             if test "$wxUSE_LIBHILDON2" = "yes"; then
8074                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8075             fi
8076
8077             if test "$TOOLKIT_EXTRA" != ""; then
8078                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8079             fi
8080         fi
8081         ;;
8082
8083     ?*)
8084         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8085         ;;
8086
8087     *)
8088         TOOLKIT_DESC="base only"
8089         ;;
8090 esac
8091
8092 if test "$wxUSE_WINE" = "yes"; then
8093     BAKEFILE_FORCE_PLATFORM=win32
8094 fi
8095
8096 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8097 dnl Hopefully for a non-unicode build there aren't any wide constants in
8098 dnl headers, but for a unicode build it's best to disable pch.
8099 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8100 then
8101     AC_CACHE_CHECK(
8102         [for gcc precompiled header bug],
8103         [wx_cv_gcc_pch_bug],
8104         [[
8105             echo '#include <stdio.h>
8106                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8107
8108             echo '#include "conftest.h"
8109                   int main()
8110                   {
8111                      printf("%ls", test_var);
8112                      return 0;
8113                   }' > conftest.cpp
8114
8115             wx_cv_gcc_pch_bug="pch not supported"
8116
8117             if $CXX conftest.h >/dev/null 2>&1
8118             then
8119                 wx_cv_gcc_pch_bug=
8120
8121                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8122                 then
8123                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8124                         grep awidetest >/dev/null
8125                     then
8126                         wx_cv_gcc_pch_bug=no
8127                     else
8128                         wx_cv_gcc_pch_bug=yes
8129                     fi
8130                 fi
8131             fi
8132
8133             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8134         ]])
8135
8136     if test "$wx_cv_gcc_pch_bug" = yes; then
8137         dnl make the default for pch 'no'
8138         dnl further below check whether the user overrode and warn them
8139         bk_use_pch=no
8140     fi
8141 fi
8142
8143 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8144
8145 dnl make install path absolute (if not already);
8146 dnl will fail with (some) MSDOS paths
8147 case ${INSTALL} in
8148   /* ) # Absolute
8149      ;;
8150   ?:* ) # Drive letter, considered as absolute.
8151      ;;
8152   *)
8153      INSTALL=`pwd`/${INSTALL} ;;
8154 esac
8155
8156 if test "$wxUSE_GUI" = "yes"; then
8157
8158 if test "$wxUSE_MSW" = 1 ; then
8159     if test "x$WINDRES" = "x"; then
8160         AC_MSG_ERROR([Required windres program not found])
8161     fi
8162
8163     RESCOMP="$WINDRES"
8164 fi
8165
8166 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8167     dnl base name of the resource file for wxMac must be the same
8168     dnl as library installation base name (-install_name)
8169     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8170     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8171
8172     dnl add the resources target for wxMac
8173     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8174
8175     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8176
8177     MACSETFILE="\$(SETFILE)"
8178
8179     dnl resources are bundled both with shared library and applications
8180     dnl since the carb resource *must* be included in the application
8181     if test "$wxUSE_OSX_CARBON" = 1; then
8182         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8183         RESCOMP="$REZ"
8184         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8185     else
8186         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8187         RESCOMP="cat /dev/null \| $REZ"
8188         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8189     fi
8190
8191 else
8192     dnl default value is to (silently) do nothing in the makefile
8193     MACSETFILE="@true"
8194
8195     if test "$wxUSE_PM" = 1; then
8196         RESCOMP="emxbind"
8197         WXCONFIG_RESFLAGS="-ep"
8198
8199         dnl Is this one really used anywhere for pm?
8200         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8201     else
8202         POSTLINK_COMMAND="@true"
8203     fi
8204 fi
8205
8206 fi
8207 dnl wxUSE_GUI = 1
8208
8209
8210 dnl find out if the compiler supports PCH
8211 dnl
8212 dnl TODO: this should be in bakefile
8213 if test $GCC_PCH = 1
8214 then
8215     if test "$wx_cv_gcc_pch_bug" = yes; then
8216         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8217         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8218         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8219     fi
8220
8221     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8222     # the headers that benefit from precompilation are mostly C++ headers.
8223     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8224     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8225     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8226 fi
8227
8228 dnl HACK ALERT!!
8229 dnl For now, we need to alter bk-deps not to generate deps
8230 dnl when we've configured a Universal binary build.
8231 dnl The next version of Bakefile will have the correct fix for this
8232 dnl at which time, this hack can be removed.
8233
8234 if test "$wxUSE_MAC" = 1 ; then
8235     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8236         if test "x$disable_macosx_deps" = "xyes"; then
8237             sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8238                 mv temp bk-deps
8239             chmod +x bk-deps
8240         fi
8241     fi
8242 fi
8243
8244 if test "$wxUSE_SHARED" = "yes"; then
8245     dnl Need addtional flag on OS/2, so override bakefiles value
8246     dnl (there currently is no suitable variable to which the
8247     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8248     case "${host}" in
8249       *-pc-os2_emx | *-pc-os2-emx )
8250         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8251         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8252         cp -p ${srcdir}/src/os2/dllnames.sh .
8253         cp -p ${srcdir}/src/os2/dllar.sh .
8254       ;;
8255     esac
8256 fi
8257 if test "$wxUSE_OMF" = "yes"; then
8258     case "${host}" in
8259       *-pc-os2_emx | *-pc-os2-emx )
8260         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8261         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8262         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8263       ;;
8264     esac
8265 fi
8266
8267 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8268 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8269
8270
8271 dnl Sun cc is compatible with gcc and so either of them can use the C
8272 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8273 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8274 dnl where GTK+ is built with gcc
8275 dnl
8276 dnl However the compiler options are not compatible at all and in particular
8277 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8278 dnl filter them out as we already have the correct options for multithreaded
8279 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8280 case "${host}" in
8281     *-*-solaris2* )
8282         dnl system packages are compiled with Sun CC and so pkg-config outputs
8283         dnl CC-specific "-mt" flag, remove it when using gcc
8284         if test "$GCC" = yes; then
8285             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//g'`
8286             LIBS=`echo $LIBS | sed 's/-mt//g'`
8287             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//g'`
8288         fi
8289         ;;
8290
8291     *-*-linux* )
8292         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8293         dnl -pthreads which Sun CC doesn't know about
8294         if test "x$SUNCXX" = xyes; then
8295             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//g'`
8296             LIBS=`echo $LIBS | sed 's/-pthread//g'`
8297             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//g'`
8298         fi
8299         ;;
8300 esac
8301
8302 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8303 dnl it doesn't affect compilation checks above
8304 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8305 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8306 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8307 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8308
8309 dnl for convenience, sort the samples in alphabetical order
8310 dnl
8311 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8312 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8313 dnl
8314 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8315 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8316 dnl       only removes the Unix-like part of the introduced line break.
8317 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8318
8319 dnl subtle bakefile goop.
8320 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8321 dnl I wish we would have called it something less likely to clash with
8322 dnl things though.
8323 AC_SUBST(SHARED)
8324
8325 dnl global options
8326 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8327 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8328
8329 dnl toolkit options
8330 AC_SUBST(USE_GUI)
8331 AC_SUBST(AFMINSTALL)
8332 AC_SUBST(WIN32INSTALL)
8333 AC_SUBST(TOOLKIT)
8334 AC_SUBST(TOOLKIT_DIR)
8335 AC_SUBST(TOOLCHAIN_NAME)
8336 AC_SUBST(TOOLCHAIN_FULLNAME)
8337
8338 dnl wx-config options
8339 AC_SUBST(host_alias)
8340 AC_SUBST(cross_compiling)
8341 AC_SUBST(WIDGET_SET)
8342 AC_SUBST(WX_RELEASE)
8343 AC_SUBST(WX_VERSION)
8344 AC_SUBST(WX_SUBVERSION)
8345 AC_SUBST(WX_CHARTYPE)
8346
8347 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8348 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8349 dnl are used when building the libraries using the library
8350 dnl
8351 dnl so put anything which should be used only during the library build in, e.g.
8352 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8353 dnl
8354 dnl and, finally, for some things which should be only used by wx-config but
8355 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8356 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8357 AC_SUBST(WXCONFIG_CPPFLAGS)
8358 AC_SUBST(WXCONFIG_CFLAGS)
8359 AC_SUBST(WXCONFIG_CXXFLAGS)
8360
8361 AC_SUBST(WXCONFIG_LIBS)
8362 AC_SUBST(WXCONFIG_RPATH)
8363 AC_SUBST(WXCONFIG_LDFLAGS)
8364 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8365 AC_SUBST(WXCONFIG_RESFLAGS)
8366
8367 dnl distribution vars
8368 AC_SUBST(GUIDIST)
8369 AC_SUBST(DISTDIR)
8370
8371 dnl additional subdirectories where we will build
8372 AC_SUBST(SAMPLES_SUBDIRS)
8373
8374 dnl additional libraries and linker settings
8375 AC_SUBST(LDFLAGS)
8376 AC_SUBST(LDFLAGS_GL)
8377 AC_SUBST(OPENGL_LIBS)
8378 AC_SUBST(DMALLOC_LIBS)
8379 AC_SUBST(WX_VERSION_TAG)
8380
8381 dnl additional resurces settings
8382 AC_SUBST(RESCOMP)
8383 AC_SUBST(WINDRES)
8384 AC_SUBST(REZ)
8385 AC_SUBST(RESFLAGS)
8386 AC_SUBST(RESPROGRAMOBJ)
8387 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8388 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8389
8390 dnl additional for Mac OS X
8391 AC_SUBST(DEREZ)
8392 AC_SUBST(LIBWXMACRES)
8393 AC_SUBST(POSTLINK_COMMAND)
8394 AC_SUBST(MACSETFILE)
8395
8396 dnl other tools
8397 AC_SUBST(GCC)
8398 AC_SUBST(DLLTOOL)
8399
8400
8401 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8402 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8403 dnl - and we do use it)
8404 AC_PROG_MAKE_SET
8405
8406
8407 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8408
8409 if test "$USE_WIN32" = 1; then
8410     AC_CONFIG_COMMANDS([rcdefs.h],
8411         [
8412             mkdir -p $outdir &&
8413             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8414         ],
8415         [
8416             CPP="$CPP"
8417             infile="$srcdir/include/wx/msw/genrcdefs.h"
8418             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8419         ]
8420     )
8421 fi
8422
8423 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8424                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8425                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8426
8427 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8428                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8429                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8430
8431 dnl this is used to run ifacecheck with the same flags used by the compiler
8432 dnl for the real compilation:
8433 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8434                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8435
8436 if test "$wx_cv_version_script" = "yes"; then
8437     AC_CONFIG_FILES(version-script)
8438 fi
8439 AC_CONFIG_FILES(Makefile)
8440
8441 AC_CONFIG_COMMANDS([wx-config],
8442                    [ rm -f wx-config
8443                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8444                    ],
8445                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8446                      LN_S="${LN_S}"
8447                    ])
8448
8449 dnl This would give us us build dir that in every significant way
8450 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8451 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8452 dnl on platforms that do not have symlinks.
8453 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8454
8455 if test "$wxWITH_SUBDIRS" != "no"; then
8456 dnl Configure samples, demos etc. directories, but only if they are present:
8457 if test "$wxUSE_GUI" = "yes"; then
8458     SUBDIRS="samples demos utils"
8459 else
8460     dnl we build wxBase only
8461     dnl there are no wxBase programs in demos
8462     SUBDIRS="samples utils"
8463 fi
8464 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8465 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8466
8467 for subdir in $SUBDIRS; do
8468     if test -d ${srcdir}/${subdir} ; then
8469         if test "$wxUSE_GUI" = "yes"; then
8470             if test ${subdir} = "samples"; then
8471                 dnl only take those samples which compile in the current
8472                 dnl configuration and which exist
8473                 makefiles="samples/Makefile.in $makefiles"
8474                 for sample in $SAMPLES_SUBDIRS; do
8475                     if test -d $srcdir/samples/$sample; then
8476                         makefiles="samples/$sample/Makefile.in $makefiles"
8477                     fi
8478                 done
8479             else
8480                 dnl assume that everything compiles for utils &c
8481                 dnl any that shouldn't be built can be added to
8482                 dnl DISABLED_UTILS, DISABLED_DEMOS
8483                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8484                 eval "disabled=\$$disabled_var"
8485                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8486                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8487             fi
8488         else
8489             dnl we build wxBase only
8490             dnl don't take all samples/utils, just those which build with wxBase
8491             if test ${subdir} = "samples"; then
8492                 dnl only take those samples which compile in the current
8493                 dnl configuration and which exist
8494                 makefiles="samples/Makefile.in $makefiles"
8495                 for sample in `echo $SAMPLES_SUBDIRS`; do
8496                     if test -d $srcdir/samples/$sample; then
8497                         makefiles="samples/$sample/Makefile.in $makefiles"
8498                     fi
8499                 done
8500             elif test ${subdir} = "utils"; then
8501                 makefiles=""
8502                 for util in ifacecheck ; do
8503                     if test -d $srcdir/utils/$util ; then
8504                         makefiles="utils/$util/src/Makefile.in \
8505                                    $makefiles"
8506                     fi
8507                 done
8508             else
8509                 dnl assume that everything compiles for tests
8510                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8511             fi
8512         fi
8513
8514         for mkin in $makefiles ; do
8515             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8516             AC_CONFIG_FILES([$mk])
8517         done
8518     fi
8519 done
8520 fi dnl wxWITH_SUBDIRS
8521
8522 AC_OUTPUT
8523
8524 dnl report how we have been configured
8525 echo
8526 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8527 echo ""
8528 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8529 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8530 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8531 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8532 if test "$wxUSE_UNICODE" = "yes"; then
8533     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8534         echo " (using UTF-8)"
8535     else
8536         echo " (using wchar_t)"
8537     fi
8538 else
8539     echo
8540 fi
8541
8542 echo "  What level of wxWidgets compatibility should be enabled?"
8543 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8544 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8545
8546 echo "  Which libraries should wxWidgets use?"
8547 echo "                                       STL                ${wxUSE_STL}"
8548 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8549 echo "                                       png                ${wxUSE_LIBPNG-none}"
8550 echo "                                       regex              ${wxUSE_REGEX}"
8551 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8552 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8553 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8554 fi
8555 echo "                                       zlib               ${wxUSE_ZLIB}"
8556 echo "                                       expat              ${wxUSE_EXPAT}"
8557 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8558 echo "                                       sdl                ${wxUSE_LIBSDL}"
8559
8560 echo ""
8561
8562 dnl vi: set et sts=4 sw=4 com=\:dnl: