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="$LIBS -llzma"])
2707
2708         dnl Similarly for jbig
2709         AC_CHECK_LIB(jbig, jbg_dec_init, [LIBS="$LIBS -ljbig"])
2710
2711         AC_CONFIG_SUBDIRS([src/tiff])
2712     fi
2713 fi
2714
2715 dnl ------------------------------------------------------------------------
2716 dnl Check for expat libraries
2717 dnl ------------------------------------------------------------------------
2718
2719 if test "$wxUSE_EXPAT" != "no"; then
2720     wxUSE_XML=yes
2721     AC_DEFINE(wxUSE_EXPAT)
2722     AC_DEFINE(wxUSE_XML)
2723
2724     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2725         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2726         if test "x$found_expat_h" = "x1"; then
2727             dnl Expat 1.95.6 comes with broken expat.h:
2728             AC_CACHE_CHECK([if expat.h is valid C++ header],
2729                 wx_cv_expat_is_not_broken,
2730                 [
2731                 AC_LANG_PUSH(C++)
2732                 AC_TRY_COMPILE([#include <expat.h>],[],
2733                     wx_cv_expat_is_not_broken=yes,
2734                     wx_cv_expat_is_not_broken=no
2735                 )
2736                 AC_LANG_POP()
2737                 ]
2738             )
2739             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2740                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2741             fi
2742         fi
2743         if test "x$EXPAT_LINK" = "x" ; then
2744             if test "$wxUSE_EXPAT" = "sys" ; then
2745                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2746             else
2747                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2748                 wxUSE_EXPAT=builtin
2749             fi
2750         else
2751             dnl we are using the system library
2752             wxUSE_EXPAT=sys
2753         fi
2754     fi
2755     if test "$wxUSE_EXPAT" = "builtin" ; then
2756         dnl Expat needs this:
2757         AC_CONFIG_SUBDIRS([src/expat])
2758     fi
2759 fi
2760
2761
2762 dnl ------------------------------------------------------------------------
2763 dnl Check for libmspack
2764 dnl ------------------------------------------------------------------------
2765
2766 if test "$wxUSE_LIBMSPACK" != "no"; then
2767     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2768     if test "x$found_mspack_h" = "x1"; then
2769         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2770                      MSPACK_LINK=" -lmspack")
2771     fi
2772     if test "x$MSPACK_LINK" = "x" ; then
2773         wxUSE_LIBMSPACK=no
2774     fi
2775 fi
2776
2777 if test "$wxUSE_LIBMSPACK" != "no"; then
2778     AC_DEFINE(wxUSE_LIBMSPACK)
2779 fi
2780
2781
2782 dnl ----------------------------------------------------------------
2783 dnl search for toolkit (widget sets)
2784 dnl ----------------------------------------------------------------
2785
2786 AFMINSTALL=
2787 WIN32INSTALL=
2788
2789 TOOLKIT=
2790 TOOLKIT_INCLUDE=
2791 WIDGET_SET=
2792
2793 dnl are we building for a win32 target environment?
2794 dnl If so, setup common stuff needed for both GUI and Base libs.
2795 if test "$USE_WIN32" = 1 ; then
2796     AC_CHECK_HEADERS(w32api.h,,, [ ])
2797     AC_CHECK_HEADER(windows.h,,
2798     [
2799         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2800     ],
2801     [ ])
2802
2803     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2804     case "${host}" in
2805         x86_64-*-mingw32* )
2806             dnl we need to define this to embed the manifest for correct
2807             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2808             dnl the default in wx/msw/rcdefs.h)
2809             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2810         ;;
2811     esac
2812     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2813         LIBS="$LIBS -loleacc"
2814     fi
2815
2816     case "${host}" in
2817         *-*-cygwin* )
2818             dnl Cygwin doesn't include these by default
2819             LIBS="$LIBS -lkernel32 -luser32"
2820     esac
2821
2822     dnl This one is still used by some sample makefiles.
2823     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2824     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2825
2826     dnl This lot we export to wx-config.  It must add the relevant
2827     dnl include directories at the point when they can be known.
2828     dnl (but are these (still) required anyway?)
2829     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2830
2831     dnl install Win32-specific files in "make install"
2832     WIN32INSTALL=win32install
2833 fi
2834
2835 if test "$wxUSE_GUI" = "yes"; then
2836     USE_GUI=1
2837
2838     GUI_TK_LIBRARY=
2839
2840     WXGTK1=
2841     WXGTK127=
2842     WXGTK2=
2843     WXGTK3=
2844     WXGPE=
2845
2846     if test "$wxUSE_OLD_COCOA" = 1 ; then
2847         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2848             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2849             wxUSE_PRINTING_ARCHITECTURE=no
2850         fi
2851         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2852             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2853             wxUSE_DRAG_AND_DROP=no
2854         fi
2855         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2856             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2857             wxUSE_DRAGIMAGE=no
2858         fi
2859     fi
2860
2861     if test "$wxUSE_MSW" = 1 ; then
2862         TOOLKIT=MSW
2863         GUIDIST=MSW_DIST
2864
2865         dnl -mwindows causes a heap of other default gui libs to be linked in.
2866         case "${host}" in
2867             *-*-mingw32* )
2868                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2869         esac
2870     fi
2871
2872     if test "$wxUSE_GTK" = 1; then
2873         dnl GTK+ test program must be compiled with C compiler
2874         AC_MSG_CHECKING([for GTK+ version])
2875
2876         gtk_version_cached=1
2877         AC_CACHE_VAL(wx_cv_lib_gtk,
2878             [
2879                 dnl stupid GTK+ AM macros produce their own messages, so we
2880                 dnl have to pass to the next line
2881                 gtk_version_cached=0
2882                 AC_MSG_RESULT()
2883
2884                 dnl we must link against lgthread unless the user
2885                 dnl used --disable-threads
2886                 GTK_MODULES=
2887                 if test "$wxUSE_THREADS" = "yes"; then
2888                     GTK_MODULES=gthread
2889                 fi
2890
2891                 if test -z "$wxGTK_VERSION"; then
2892                     wxGTK_VERSION=any
2893                 fi
2894
2895                 dnl detect GTK2
2896                 wx_cv_lib_gtk=
2897                 if test "x$wxGTK_VERSION" != "x1"
2898                 then
2899                     dnl The gthread.pc that ships with Solaris returns '-mt',
2900                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2901                     dnl So disable the compile check and remove the -mt below.
2902                     case "${host}" in
2903                         *-*-solaris2* )
2904                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2905                                 enable_gtktest=no
2906                             fi
2907                     esac
2908
2909                     if test "$wxGTK_VERSION" != 3; then
2910                         AM_PATH_GTK_2_0(2.6.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2911                     fi
2912                     if test -z "$wx_cv_lib_gtk"; then
2913                         if test "$wxGTK_VERSION" = 3 -o "$wxGTK_VERSION" = any; then
2914                             AM_PATH_GTK_3_0(, wx_cv_lib_gtk=3, , $GTK_MODULES)
2915                         fi
2916                     fi
2917                 fi
2918
2919                 dnl detect GTK1.x
2920                 if test -z "$wx_cv_lib_gtk"; then
2921                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2922                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2923
2924                         if test -z "$wx_cv_lib_gtk"; then
2925                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2926                         fi
2927                     fi
2928                 fi
2929
2930                 if test -z "$wx_cv_lib_gtk"; then
2931                     dnl looks better in AC_MSG_RESULT
2932                     wx_cv_lib_gtk=none
2933                 else
2934                     dnl we use symbols from X11 directly so we should link with it
2935                     GTK_LIBS="$GTK_LIBS -lX11"
2936
2937                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2938                     dnl subsequent runs
2939                     wx_cv_cflags_gtk=$GTK_CFLAGS
2940                     wx_cv_libs_gtk=$GTK_LIBS
2941                 fi
2942             ]
2943         )
2944
2945         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2946         dnl enough
2947         if test "$gtk_version_cached" = 1; then
2948             AC_MSG_RESULT($wx_cv_lib_gtk)
2949         fi
2950
2951         case "$wx_cv_lib_gtk" in
2952             3)      WXGTK3=1
2953                     TOOLKIT_VERSION=3
2954                     ;;
2955             2.0)    WXGTK2=1
2956                     TOOLKIT_VERSION=2
2957                     ;;
2958             1.2.7)  WXGTK127=1
2959                     WXGTK1=1
2960                     ;;
2961             1.2*)   WXGTK1=1 ;;
2962             *)      AC_MSG_ERROR([
2963 The development files for GTK+ were not found. For GTK+ 2, please
2964 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2965 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2966 and that the version is 1.2.3 or above. Also check that the
2967 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2968 --libs' are in the LD_LIBRARY_PATH or equivalent.
2969                             ])
2970                     ;;
2971         esac
2972
2973         if test "$WXGTK3" = 1; then
2974             AC_DEFINE(__WXGTK218__)
2975             AC_DEFINE(__WXGTK210__)
2976         elif test "$WXGTK2" = 1; then
2977             save_CFLAGS="$CFLAGS"
2978             save_LIBS="$LIBS"
2979             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2980             LIBS="$LIBS $wx_cv_libs_gtk"
2981
2982             dnl test if we have at least GTK+ 2.18:
2983             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
2984             AC_TRY_COMPILE([
2985                             #include <gtk/gtk.h>
2986                            ],
2987                            [
2988                             #if !GTK_CHECK_VERSION(2,18,0)
2989                             Not GTK+ 2.18
2990                             #endif
2991                            ],
2992                            [
2993                             AC_DEFINE(__WXGTK218__)
2994                             AC_DEFINE(__WXGTK210__)
2995                             AC_MSG_RESULT([yes])
2996                             ac_wxgtk218=1
2997                            ],
2998                            [
2999                             AC_MSG_RESULT([no])
3000                             ac_wxgtk218=0
3001                            ])
3002
3003             if test "$ac_wxgtk218" = 0; then
3004                 dnl test if we have at least GTK+ 2.10:
3005                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3006                 AC_TRY_COMPILE([
3007                                 #include <gtk/gtk.h>
3008                                ],
3009                                [
3010                                 #if !GTK_CHECK_VERSION(2,10,0)
3011                                 Not GTK+ 2.10
3012                                 #endif
3013                                ],
3014                                [
3015                                 AC_DEFINE(__WXGTK210__)
3016                                 AC_MSG_RESULT([yes])
3017                                 ac_wxgtk210=1
3018                                ],
3019                                [
3020                                 AC_MSG_RESULT([no])
3021                                 ac_wxgtk210=0
3022                                ])
3023             fi
3024
3025             CFLAGS="$save_CFLAGS"
3026             LIBS="$save_LIBS"
3027         else
3028             if test "$wxUSE_UNICODE" = "yes"; then
3029                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3030                 wxUSE_UNICODE=no
3031             fi
3032
3033             dnl test for XIM support in libgdk
3034             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3035
3036             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3037             dnl have it but we do the check for the others)
3038             if test "$USE_DARWIN" != 1; then
3039                 AC_CHECK_FUNCS(poll)
3040             fi
3041         fi
3042
3043         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3044         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3045         AFMINSTALL=afminstall
3046         TOOLKIT=GTK
3047         GUIDIST=GTK_DIST
3048
3049         dnl test for external libxpm if we're configured to use it
3050         if test "$wxUSE_GPE" = "yes"; then
3051             AC_MSG_CHECKING(for gpewidget library)
3052             WX_PATH_FIND_LIBRARIES(gpewidget)
3053             if test "$ac_find_libraries" != "" ; then
3054                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3055                 dnl -lgpewidget must be before all GTK libs and
3056                 dnl we guess its path from the prefix
3057                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3058                 WXGPE=1
3059                 AC_MSG_RESULT([found in $ac_find_libraries])
3060             else
3061                 AC_MSG_RESULT(not found)
3062             fi
3063
3064             dnl AC_MSG_CHECKING(for gpe library)
3065             dnl WX_PATH_FIND_LIBRARIES(gpe)
3066             dnl if test "$ac_find_libraries" != "" ; then
3067             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3068             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3069             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3070             dnl else
3071             dnl     AC_MSG_RESULT(not found)
3072             dnl fi
3073         fi
3074     fi
3075
3076     if test "$wxUSE_DFB" = 1; then
3077        PKG_PROG_PKG_CONFIG()
3078
3079        PKG_CHECK_MODULES(DIRECTFB,
3080                          [directfb >= 0.9.23],
3081                          [
3082                            wxUSE_UNIVERSAL="yes"
3083                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3084                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3085                            TOOLKIT=DFB
3086                            GUIDIST=DFB_DIST
3087                          ],
3088                          [
3089                            AC_MSG_ERROR([DirectFB not found.])
3090                          ]
3091                          )
3092     fi
3093
3094     if test "$wxUSE_MICROWIN" = 1; then
3095         AC_MSG_CHECKING(for MicroWindows)
3096         if test "x$MICROWINDOWS" = x ; then
3097             AC_MSG_RESULT(not found)
3098             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3099         else
3100             AC_MSG_RESULT($MICROWINDOWS)
3101         fi
3102
3103         if test -f $MICROWINDOWS/lib/libmwin.a; then
3104             AC_MSG_RESULT(MicroWindows' libraries found.)
3105         else
3106             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3107         fi
3108
3109         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3110         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3111
3112         wxUSE_UNIVERSAL="yes"
3113
3114         AFMINSTALL=afminstall
3115         TOOLKIT=MICROWIN
3116         GUIDIST=MICROWIN_DIST
3117
3118         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3119     fi
3120
3121     dnl common part of X11 and Motif port checks
3122     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3123         dnl use standard macros to check for X headers/libs, this brings
3124         dnl support for the standard configure options --x-includes,
3125         dnl --x-libraries and --no-x
3126         AC_PATH_XTRA
3127
3128         if test "$no_x" = "yes"; then
3129           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3130         fi
3131
3132         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3133         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3134         dnl this junk out
3135         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3136         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3137         AFMINSTALL=afminstall
3138         COMPILED_X_PROGRAM=0
3139
3140     fi
3141
3142     if test "$wxUSE_X11" = 1; then
3143         if test "$wxUSE_NANOX" = "yes"; then
3144             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3145             if test "x$MICROWIN" = x ; then
3146                 AC_MSG_RESULT(not found)
3147                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3148             else
3149                 AC_MSG_RESULT($MICROWIN)
3150                 AC_DEFINE(wxUSE_NANOX)
3151             fi
3152         fi
3153
3154         if test "$wxUSE_UNICODE" = "yes"; then
3155             PKG_PROG_PKG_CONFIG()
3156
3157             PKG_CHECK_MODULES(PANGOX, pangox,
3158                 [
3159                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3160                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3161                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3162                 ],
3163                 [
3164                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3165                 ]
3166             )
3167             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3168                 [
3169                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3170                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3171                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3172                 ],
3173                 [
3174                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3175                     wxUSE_PRINTING_ARCHITECTURE="no"
3176                 ]
3177             )
3178             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3179                 [
3180                     AC_DEFINE(HAVE_PANGO_XFT)
3181                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3182                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3183                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3184                 ],
3185                 [
3186                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3187                 ]
3188             )
3189             save_LIBS="$LIBS"
3190             LIBS="$LIBS $PANGOX_LIBS"
3191             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3192             LIBS="$save_LIBS"
3193         fi
3194
3195         wxUSE_UNIVERSAL="yes"
3196
3197         if test "$wxUSE_NANOX" = "yes"; then
3198             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3199             TOOLCHAIN_DEFS="${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"
3200             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3201         else
3202             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3203         fi
3204
3205         TOOLKIT=X11
3206         GUIDIST=X11_DIST
3207     fi
3208
3209     if test "$wxUSE_MOTIF" = 1; then
3210         AC_MSG_CHECKING(for Motif/Lesstif headers)
3211         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3212         if test "$ac_find_includes" != "" ; then
3213             AC_MSG_RESULT(found in $ac_find_includes)
3214             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3215             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3216         else
3217             save_CFLAGS=$CFLAGS
3218             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3219
3220             AC_TRY_COMPILE(
3221                 [
3222                     #include <Xm/Xm.h>
3223                 ],
3224                 [
3225                     int version;
3226                     version = xmUseVersion;
3227                 ],
3228                 [
3229                     AC_MSG_RESULT(found in default search path)
3230                     COMPILED_X_PROGRAM=1
3231                 ],
3232                 [
3233                     AC_MSG_RESULT(no)
3234                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3235                 ]
3236             )
3237
3238             CFLAGS=$save_CFLAGS
3239         fi
3240
3241
3242         AC_MSG_CHECKING(for Motif/Lesstif library)
3243         WX_PATH_FIND_LIBRARIES(Xm)
3244
3245         if test "x$ac_find_libraries" != "x" ; then
3246             AC_MSG_RESULT(found in $ac_find_libraries)
3247
3248             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3249             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3250         else
3251             dnl it might happen that we found headers in one of the standard
3252             dnl paths but the libs are elsewhere but still in default (linker)
3253             dnl path -- try to compile a test program to check for this
3254             save_CFLAGS=$CFLAGS
3255             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3256             save_LIBS="$LIBS"
3257             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3258
3259             AC_TRY_LINK(
3260                 [
3261                     #include <Xm/Xm.h>
3262                 ],
3263                 [
3264                     int version;
3265                     version = xmUseVersion;
3266                 ],
3267                 [
3268                     AC_MSG_RESULT(found in default search path)
3269                     COMPILED_X_PROGRAM=1
3270                 ],
3271                 [
3272                     AC_MSG_RESULT(no)
3273                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3274                 ]
3275             )
3276
3277             CFLAGS=$save_CFLAGS
3278             LIBS="$save_LIBS"
3279         fi
3280
3281         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3282         libp_link=""
3283         libsm_ice_link=""
3284         libs_found=0
3285         for libp in "" " -lXp"; do
3286             if test "$libs_found" = 0; then
3287                 for libsm_ice in "" " -lSM -lICE"; do
3288                     if test "$libs_found" = 0; then
3289                         save_LIBS="$LIBS"
3290                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3291                         save_CFLAGS=$CFLAGS
3292                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3293
3294                         AC_TRY_LINK(
3295                             [
3296                                 #include <Xm/Xm.h>
3297                                 #include <Xm/List.h>
3298                             ],
3299                             [
3300                                 XmString string = NULL;
3301                                 Widget w = NULL;
3302                                 int position = 0;
3303                                 XmListAddItem(w, string, position);
3304                             ],
3305                             [
3306                                 libp_link="$libp"
3307                                 libsm_ice_link="$libsm_ice"
3308                                 AC_MSG_RESULT(
3309                                     [need${libp_link}${libsm_ice_link}])
3310                                 libs_found=1
3311                             ], []
3312                         )
3313
3314                         LIBS="$save_LIBS"
3315                         CFLAGS=$save_CFLAGS
3316                     fi
3317                 done
3318             fi
3319         done
3320
3321         if test "$libs_found" = 0; then
3322             AC_MSG_RESULT([can't find the right libraries])
3323             AC_MSG_ERROR([can't link a simple motif program])
3324         fi
3325
3326         dnl this seems to be needed under IRIX and shouldn't do any harm
3327         dnl elsewhere
3328         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3329
3330         save_CFLAGS=$CFLAGS
3331         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3332
3333         AC_CACHE_CHECK([for Motif 2],
3334             wx_cv_lib_motif2,
3335             AC_TRY_COMPILE([
3336                             #include <Xm/Xm.h>
3337                            ],
3338                            [
3339                             #if XmVersion < 2000
3340                             Not Motif 2
3341                             #endif
3342                            ],
3343                            wx_cv_lib_motif2="yes",
3344                            wx_cv_lib_motif2="no"))
3345         if test "$wx_cv_lib_motif2" = "yes"; then
3346             AC_DEFINE(__WXMOTIF20__,1)
3347         else
3348             AC_DEFINE(__WXMOTIF20__,0)
3349         fi
3350
3351         AC_CACHE_CHECK([whether Motif is Lesstif],
3352             wx_cv_lib_lesstif,
3353             AC_TRY_COMPILE([
3354                             #include <Xm/Xm.h>
3355                            ],
3356                            [
3357                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3358                             Not Lesstif
3359                             #endif
3360                            ],
3361                            wx_cv_lib_lesstif="yes",
3362                            wx_cv_lib_lesstif="no")
3363         )
3364         if test "$wx_cv_lib_lesstif" = "yes"; then
3365             AC_DEFINE(__WXLESSTIF__,1)
3366         else
3367             AC_DEFINE(__WXLESSTIF__,0)
3368         fi
3369
3370         CFLAGS=$save_CFLAGS
3371
3372         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3373         TOOLKIT=MOTIF
3374         GUIDIST=MOTIF_DIST
3375     fi
3376
3377     dnl more tests common to X11 and Motif:
3378     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3379         dnl test for external libxpm if we're configured to use it
3380         if test "$wxUSE_LIBXPM" = "sys"; then
3381             AC_MSG_CHECKING(for Xpm library)
3382             WX_PATH_FIND_LIBRARIES(Xpm)
3383             if test "$ac_find_libraries" != "" ; then
3384                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3385                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3386                 AC_MSG_RESULT(found in $ac_find_libraries)
3387
3388                 AC_CACHE_CHECK([for X11/xpm.h],
3389                     wx_cv_x11_xpm_h,
3390                     [
3391                         save_CFLAGS=$CFLAGS
3392                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3393
3394                         AC_TRY_COMPILE(
3395                             [
3396                                 #include <X11/xpm.h>
3397                             ],
3398                             [
3399                                 int version;
3400                                 version = XpmLibraryVersion();
3401                             ],
3402                             wx_cv_x11_xpm_h=yes,
3403                             wx_cv_x11_xpm_h=no
3404                         )
3405
3406                         CFLAGS=$save_CFLAGS
3407                     ]
3408                 )
3409
3410                 if test $wx_cv_x11_xpm_h = "yes"; then
3411                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3412                     AC_DEFINE(wxHAVE_LIB_XPM)
3413                 else
3414                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3415                 fi
3416             fi
3417
3418         fi
3419
3420         dnl XShapeQueryExtension checks: first the library, then prototype
3421         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3422                      [
3423                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3424                       wxHAVE_XEXT_LIB=1
3425                      ],
3426                      [], [$GUI_TK_LIBRARY -lX11])
3427
3428         if test "$wxHAVE_XEXT_LIB" = 1; then
3429             save_CFLAGS="$CFLAGS"
3430             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3431
3432             AC_MSG_CHECKING([for X11/extensions/shape.h])
3433             AC_TRY_COMPILE([
3434                             #include <X11/Xlib.h>
3435                             #include <X11/extensions/shape.h>
3436                            ],
3437                            [
3438                             int dummy1, dummy2;
3439                             XShapeQueryExtension((Display*)NULL,
3440                                                  (int*)NULL, (int*)NULL);
3441                            ],
3442                            [
3443                             AC_DEFINE(HAVE_XSHAPE)
3444                             AC_MSG_RESULT([found])
3445                            ],
3446                            [
3447                             AC_MSG_RESULT([not found])
3448                            ])
3449             CFLAGS="$save_CFLAGS"
3450
3451         fi
3452     fi
3453
3454     if test "$wxUSE_OSX_CARBON" = 1; then
3455         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3456         if test "$GCC" = yes; then
3457             AC_MSG_RESULT([gcc])
3458             CPPFLAGS_PASCAL="-fpascal-strings"
3459         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3460             AC_MSG_RESULT([xlc])
3461             CPPFLAGS_PASCAL="-qmacpstr"
3462         else
3463             AC_MSG_RESULT([none])
3464         fi
3465
3466         if test "x$wxUSE_UNIX" = "xyes"; then
3467             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3468         else
3469             dnl platform.h needs TARGET_CARBON before setup.h
3470             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3471         fi
3472
3473         TOOLKIT=OSX_CARBON
3474         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3475         GUIDIST=OSX_CARBON_DIST
3476         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3477         dnl are different, so they need different names:
3478         WXBASEPORT="_carbon"
3479
3480         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3481         dnl to also define these extra symbols to make it possible to test for
3482         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3483         dnl is a new name)
3484         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3485     fi
3486
3487     if test "$wxUSE_OSX_COCOA" = 1; then
3488         TOOLKIT=OSX_COCOA
3489         GUIDIST=OSX_COCOA_DIST
3490
3491         dnl see the comment above in wxUSE_OSX_CARBON branch
3492         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3493     fi
3494
3495     if test "$wxUSE_OSX_IPHONE" = 1; then
3496         TOOLKIT=OSX_IPHONE
3497     fi
3498
3499     if test "$wxUSE_OLD_COCOA" = 1; then
3500         TOOLKIT=COCOA
3501         GUIDIST=COCOA_DIST
3502     fi
3503
3504     if test "$wxUSE_PM" = 1; then
3505         TOOLKIT=PM
3506         GUIDIST=PM_DIST
3507         AC_CACHE_CHECK([for type SPBCDATA],
3508             wx_cv_spbcdata,
3509             [
3510                 AC_TRY_COMPILE(
3511                     [
3512                         #define INCL_PM
3513                         #include <os2.h>
3514                     ],
3515                     [
3516                         SPBCDATA test;
3517                     ],
3518                     wx_cv_spbcdata=yes,
3519                     wx_cv_spbcdata=no
3520                 )
3521             ]
3522         )
3523
3524         if test $wx_cv_spbcdata = "yes"; then
3525             AC_DEFINE(HAVE_SPBCDATA)
3526         fi
3527     fi
3528
3529     dnl the name of the directory where the files for this toolkit live
3530     if test "$TOOLKIT" = "PM" ; then
3531         TOOLKIT_DIR="os2"
3532     else
3533         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3534     fi
3535
3536     if test "$wxUSE_UNIVERSAL" = "yes"; then
3537         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3538         WIDGET_SET=univ
3539     fi
3540
3541     dnl distribute samples/demos/utils with GUI versions
3542     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3543     DISTDIR="wx\$(TOOLKIT)"
3544 else
3545     USE_GUI=0
3546
3547     dnl this doesn't quite work right for wxBase, but the places
3548     dnl where it is wrong aren't fatal (yet) though.
3549     TOOLKIT_DIR="base"
3550
3551     dnl the sources, their dependenices and the headers
3552     if test "$USE_WIN32" = 1 ; then
3553         dnl yes, the toolkit for wxBase on win32 is actually MSW
3554         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3555         TOOLKIT="MSW"
3556     fi
3557
3558     dnl distribute only wxBase sources/headers
3559     GUIDIST="BASE_DIST"
3560     DISTDIR="wxBase"
3561 fi
3562
3563
3564 dnl ---------------------------------------------------------------------------
3565 dnl Optional libraries included when system library is not used
3566 dnl ---------------------------------------------------------------------------
3567
3568 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3569 if test "$wxUSE_GUI" = "yes"; then
3570     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3571         dnl defines HAVE_X11_XKBLIB_H
3572         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3573         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3574                          [
3575                           #if HAVE_X11_XLIB_H
3576                             #include <X11/Xlib.h>
3577                           #endif
3578                          ])
3579     fi
3580 fi
3581
3582
3583 dnl ---------------------------------------------------------------------------
3584 dnl wxDisplay checks
3585 dnl ---------------------------------------------------------------------------
3586
3587 USE_XINERAMA=0
3588 if test "$wxUSE_DISPLAY" = "yes"; then
3589     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3590     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$WXGTK1" = 1; then
3591         WX_FIND_LIB(Xinerama, XineramaQueryScreens)
3592         if test "$ac_find_libraries" != "" ; then
3593             if test "$ac_find_libraries" != "std" ; then
3594               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3595               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3596                   LDFLAGS="$LDFLAGS $ac_path_to_link"
3597               fi
3598             fi
3599             USE_XINERAMA=1
3600             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3601         else
3602             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3603             wxUSE_DISPLAY="no"
3604         fi
3605     elif test "$wxUSE_MSW" = 1; then
3606         dnl DirectDraw for MSW - optionally used by WxDisplay.
3607         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3608     fi
3609 fi
3610
3611 if test "$wxUSE_DISPLAY" = "yes"; then
3612     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3613     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3614         WX_FIND_LIB(Xxf86vm, XF86VidModeQueryExtension)
3615         if test "$ac_find_libraries" != "" ; then
3616             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3617                              [
3618                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3619                              ],
3620                              [],
3621                              [
3622                                   #if HAVE_X11_XLIB_H
3623                                     #include <X11/Xlib.h>
3624                                   #endif
3625                              ])
3626         fi
3627     fi
3628 fi
3629
3630 dnl ---------------------------------------------------------------------------
3631 dnl X11 session management
3632 dnl ---------------------------------------------------------------------------
3633 if test "$wxUSE_DETECT_SM" = "yes"; then
3634     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3635         WX_FIND_LIB(SM, SmcOpenConnection)
3636         if test "$ac_find_libraries" != "" ; then
3637             if test "$ac_find_libraries" != "std" ; then
3638               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3639               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3640                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3641               fi
3642             fi
3643             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3644         else
3645             AC_MSG_WARN([libSM not found; disabling session management detection])
3646             wxUSE_DETECT_SM="no"
3647         fi
3648     else
3649         wxUSE_DETECT_SM="no"
3650     fi
3651 fi
3652
3653
3654 dnl ---------------------------------------------------------------------------
3655 dnl OpenGL libraries
3656 dnl ---------------------------------------------------------------------------
3657
3658 USE_OPENGL=0
3659 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3660
3661     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3662
3663     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3664         OPENGL_LIBS="-framework OpenGL -framework AGL"
3665     elif test "$wxUSE_MSW" = 1; then
3666         OPENGL_LIBS="-lopengl32 -lglu32"
3667     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK" = 1; then
3668
3669         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3670         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3671         AC_MSG_CHECKING([for OpenGL headers])
3672         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3673         if test "$ac_find_includes" != "" ; then
3674             AC_MSG_RESULT(found in $ac_find_includes)
3675             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3676             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3677         else
3678             AC_MSG_RESULT([not found])
3679         fi
3680
3681         AC_CHECK_HEADER(GL/gl.h, [
3682             AC_CHECK_HEADER(GL/glu.h, [
3683                 found_gl=0
3684
3685                 WX_FIND_LIB(GL, glBegin, [/opt/graphics/OpenGL/lib])
3686                 if test "$ac_find_libraries" != "" ; then
3687                     if test "$ac_find_libraries" != "std" ; then
3688                       WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3689                       if test "$ac_path_to_link" != " -L/usr/lib" ; then
3690                         LDFLAGS_GL="$ac_path_to_link"
3691                       fi
3692                     fi
3693
3694                     dnl don't suppose that libGL and libGLU are always in the
3695                     dnl same directory -- this is not true for some common
3696                     dnl distributions
3697                     WX_FIND_LIB(GLU, gluBeginCurve, [/opt/graphics/OpenGL/lib])
3698                     if test "$ac_find_libraries" != "" ; then
3699                       if test "$ac_find_libraries" != "std" ; then
3700                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3701                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3702                                 "$ac_path_to_link" != "$LDFLAGS_GL" ; then
3703                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3704                         fi
3705                       fi
3706
3707                         found_gl=1
3708                         OPENGL_LIBS="-lGL -lGLU"
3709                     fi
3710                 fi
3711
3712                 if test "$found_gl" != 1; then
3713                     WX_FIND_LIB(MesaGL, glEnable, [/opt/graphics/OpenGL/lib])
3714                     if test "$ac_find_libraries" != "" ; then
3715                       if test "$ac_find_libraries" != "std" ; then
3716                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3717                         if test "$ac_path_to_link" != " -L/usr/lib" ; then
3718                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3719                         fi
3720                       fi
3721                       OPENGL_LIBS="-lMesaGL -lMesaGLU"
3722                     fi
3723                 fi
3724             ],, [ ])
3725         ],
3726         [],
3727         [ ])
3728
3729         if test "x$OPENGL_LIBS" = "x"; then
3730             if test "$wxUSE_OPENGL" = "yes"; then
3731                 AC_MSG_ERROR([OpenGL libraries not available])
3732             else
3733                 dnl case wxUSE_OPENGL=auto
3734                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3735                 wxUSE_OPENGL=no
3736                 USE_OPENGL=0
3737             fi
3738         fi
3739     else
3740         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3741         wxUSE_OPENGL="no"
3742     fi
3743
3744     if test "$wxUSE_OPENGL" = "auto"; then
3745         dnl if the OpenGL libraries were unavailable, this would have been
3746         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3747         dnl verified that we can indeed use OpenGL
3748         wxUSE_OPENGL=yes
3749     fi
3750
3751     if test "$wxUSE_OPENGL" = "yes"; then
3752         USE_OPENGL=1
3753         AC_DEFINE(wxUSE_OPENGL)
3754         AC_DEFINE(wxUSE_GLCANVAS)
3755         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3756     fi
3757 fi
3758
3759
3760 dnl the symbol which allows conditional compilation for the given toolkit
3761 if test -n "$TOOLKIT" ; then
3762     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3763 fi
3764
3765
3766 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3767
3768 if test "$wxUSE_SHARED" = "yes"; then
3769     case "${host}" in
3770       *-pc-msdosdjgpp )
3771         dnl only static for now
3772         wxUSE_SHARED=no
3773         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3774       ;;
3775     esac
3776 fi
3777
3778 if test "$wxUSE_SHARED" = "yes"; then
3779
3780     dnl use versioned symbols if available on the platform
3781     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3782
3783     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3784     dnl assigned to CFLAGS and CXXFLAGS below)
3785     if test "$wxUSE_VISIBILITY" != "no"; then
3786         WX_VISIBILITY
3787     fi
3788
3789     dnl test for Sun CC which can be used under both Solaris and Linux
3790     if test "x$SUNCXX" = xyes; then
3791         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3792         WXCONFIG_RPATH="-R\$libdir"
3793     else
3794     case "${host}" in
3795       *-*-linux* | *-*-gnu* )
3796         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3797         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3798         ;;
3799
3800       *-*-solaris2* )
3801         dnl here we know that Sun CC is not used as we tested for it above,
3802         dnl hence we must be using gcc
3803
3804         dnl newer versions of gcc need -isystem to compile X headers on
3805         dnl Solaris (which use old style C syntax)
3806         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3807
3808         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3809         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3810         saveLdflags="$LDFLAGS"
3811         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3812         AC_MSG_CHECKING([if the linker accepts -rpath])
3813         AC_TRY_LINK(
3814             [],[],
3815             [
3816                 AC_MSG_RESULT([yes])
3817                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3818                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3819             ],[
3820                 AC_MSG_RESULT([no])
3821                 AC_MSG_CHECKING([if the linker accepts -R])
3822                 LDFLAGS="$saveLdflags -Wl,-R,/"
3823                 AC_TRY_LINK(
3824                     [],[],
3825                     [
3826                         AC_MSG_RESULT([yes])
3827                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3828                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3829                     ],[
3830                         AC_MSG_RESULT([no])
3831                     ])
3832             ])
3833         LDFLAGS="$saveLdflags"
3834       ;;
3835
3836       *-*-darwin* )
3837         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
3838         if test "$install_name_tool" -a -x "$install_name_tool"; then
3839             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
3840             cat <<EOF >change-install-names
3841 #!/bin/sh
3842 libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3843 for i in \${libnames} ; do
3844     ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
3845     for dep in \${libnames} ; do
3846         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
3847     done
3848 done
3849 EOF
3850             chmod +x change-install-names
3851             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
3852         fi
3853
3854         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
3855         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
3856         dnl (for architecture ppc) because larger updated load commands do not fit
3857         dnl (the program must be relinked)"
3858         HEADER_PAD_OPTION="-headerpad_max_install_names"
3859       ;;
3860
3861       *-*-cygwin* | *-*-mingw32* )
3862         ;;
3863
3864       *-*-hpux* )
3865         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3866         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3867         ;;
3868
3869     esac
3870     fi
3871
3872     dnl this one shouldn't be used for the library build so put it in a
3873     dnl separate variable from WXCONFIG_CPPFLAGS
3874     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3875
3876     if test $wxUSE_RPATH = "no"; then
3877         SAMPLES_RPATH_FLAG=''
3878         DYLIB_PATH_POSTLINK=''
3879         WXCONFIG_RPATH=''
3880     fi
3881
3882     SHARED=1
3883
3884 else
3885
3886     config_linkage_component="-static"
3887     SHARED=0
3888
3889 fi
3890
3891
3892 UNICODE=0
3893 lib_unicode_suffix=
3894 WX_CHARTYPE="ansi"
3895 if test "$wxUSE_UNICODE" = "yes"; then
3896     lib_unicode_suffix=u
3897     WX_CHARTYPE="unicode"
3898     UNICODE=1
3899 fi
3900
3901 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3902 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3903
3904 DEBUG_INFO=0
3905 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3906     DEBUG_INFO=1
3907 fi
3908
3909 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3910
3911 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
3912
3913 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3914
3915 dnl library link name
3916 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
3917 dnl If we ever need to do that, we won't need to keep these.
3918
3919 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3920     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3921 else
3922     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3923 fi
3924 if test "${TOOLKIT_DIR}" = "os2"; then
3925     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3926 else
3927     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
3928 fi
3929
3930
3931
3932 if test "$wxUSE_OLD_COCOA" = 1; then
3933     AC_LANG_SAVE
3934     AC_WX_LANG_OBJECTIVEC
3935 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3936 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3937 dnl Point but only if MacTypes.h was not included first.  Of course,
3938 dnl if MacTypes.h is included later then you're screwed when it
3939 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3940 dnl to not typedef Point and thus fix the problem.
3941     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3942     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3943 #include <CoreFoundation/CoreFoundation.h>
3944         ],[],
3945         [AC_MSG_RESULT([no])],
3946         [AC_MSG_RESULT([yes])
3947         AC_MSG_CHECKING([if defining __Point__ will fix it])
3948         AC_TRY_COMPILE([#define __Point__ 1
3949 #include <AppKit/NSEvent.h>
3950 #include <CoreFoundation/CoreFoundation.h>
3951             ],[],
3952             [AC_MSG_RESULT([yes])
3953             AC_DEFINE(__Point__)
3954             ],
3955             [AC_MSG_FAILURE([no])]
3956         )]
3957     )
3958     AC_LANG_RESTORE
3959 fi
3960
3961 dnl ---------------------------------------------------------------------------
3962 dnl Checks for typedefs
3963 dnl ---------------------------------------------------------------------------
3964
3965 dnl   defines mode_t if not already defined
3966 AC_TYPE_MODE_T
3967 dnl   defines off_t if not already defined
3968 AC_TYPE_OFF_T
3969 dnl   defines pid_t if not already defined
3970 AC_TYPE_PID_T
3971 dnl   defines size_t if not already defined
3972 AC_TYPE_SIZE_T
3973
3974 dnl sets HAVE_SSIZE_T if ssize_t is defined
3975 AC_CHECK_TYPES(ssize_t)
3976
3977 dnl check what exactly size_t is on this machine - this is necessary to avoid
3978 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3979 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3980 AC_CACHE_CHECK([if size_t is unsigned int],
3981     wx_cv_size_t_is_uint,
3982     [
3983     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3984     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3985     dnl methods in a local class (i.e. class inside a function) declaration
3986     dnl without any objections!!
3987     dnl
3988     dnl hence the hack below: we must have Foo at global scope!
3989     AC_TRY_COMPILE([#include <stddef.h>],
3990         [
3991             return 0; }
3992
3993             struct Foo { void foo(size_t); void foo(unsigned int); };
3994
3995             int bar() {
3996         ],
3997         wx_cv_size_t_is_uint=no,
3998         wx_cv_size_t_is_uint=yes
3999     )
4000     ]
4001 )
4002
4003 if test "$wx_cv_size_t_is_uint" = "yes"; then
4004     AC_DEFINE(wxSIZE_T_IS_UINT)
4005 else
4006     AC_CACHE_CHECK([if size_t is unsigned long],
4007         wx_cv_size_t_is_ulong,
4008         AC_TRY_COMPILE([#include <stddef.h>],
4009             [
4010                 return 0; }
4011
4012                 struct Foo { void foo(size_t); void foo(unsigned long); };
4013
4014                 int bar() {
4015             ],
4016             wx_cv_size_t_is_ulong=no,
4017             wx_cv_size_t_is_ulong=yes
4018         )
4019     )
4020
4021     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4022         AC_DEFINE(wxSIZE_T_IS_ULONG)
4023     fi
4024 fi
4025
4026 AC_CACHE_CHECK([if wchar_t is separate type],
4027     wx_cv_wchar_t_is_separate_type,
4028     AC_TRY_COMPILE([#include <wchar.h>],
4029         [
4030             return 0; }
4031
4032             struct Foo { void foo(wchar_t);
4033                          void foo(unsigned short);
4034                          void foo(unsigned int);
4035                          void foo(unsigned long); };
4036
4037             int bar() {
4038         ],
4039         wx_cv_wchar_t_is_separate_type=yes,
4040         wx_cv_wchar_t_is_separate_type=no
4041     )
4042 )
4043
4044 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4045     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4046 else
4047     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4048 fi
4049
4050 AC_LANG_POP() dnl C++
4051
4052 dnl ---------------------------------------------------------------------------
4053 dnl Checks for structures
4054 dnl ---------------------------------------------------------------------------
4055
4056 dnl does passwd struct has the pw_gecos field?
4057 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4058     [
4059         AC_TRY_COMPILE([#include <pwd.h>],
4060              [
4061                 char *p;
4062                 struct passwd *pw;
4063                 p = pw->pw_gecos;
4064              ],
4065              [
4066                 wx_cv_struct_pw_gecos=yes
4067              ],
4068              [
4069                 wx_cv_struct_pw_gecos=no
4070              ]
4071         )
4072     ]
4073 )
4074
4075 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4076     AC_DEFINE(HAVE_PW_GECOS)
4077 fi
4078
4079 dnl ---------------------------------------------------------------------------
4080 dnl Check for functions
4081 dnl ---------------------------------------------------------------------------
4082
4083 dnl check for wcslen in all possible places
4084 WCSLEN_FOUND=0
4085 WCHAR_LINK=
4086 AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4087
4088 if test "$WCSLEN_FOUND" = 0; then
4089     if test "$TOOLKIT" = "MSW"; then
4090         AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4091     else
4092         AC_CHECK_LIB(w, wcslen, [
4093                         WCHAR_LINK=" -lw"
4094                         WCSLEN_FOUND=1
4095                     ])
4096     fi
4097 fi
4098
4099 if test "$WCSLEN_FOUND" = 1; then
4100     AC_DEFINE(HAVE_WCSLEN)
4101 fi
4102
4103 AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
4104
4105 dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4106 dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4107 dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4108 dnl flags when g++ is configured, it will declare its own).
4109 if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4110     CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4111 fi
4112
4113 dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4114 dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4115 dnl library, not the header, so do a header check for mbstate_t first.
4116 AC_CHECK_TYPES([mbstate_t],
4117                [AC_CHECK_FUNCS(wcsrtombs)],
4118                [],
4119                [#include <wchar.h>])
4120
4121 dnl check for vsnprintf() -- a safe version of vsprintf())
4122 dnl
4123 dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
4124 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4125 dnl stupidly, provides a dummy function declaration inside its extension)
4126 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4127 dnl
4128 dnl so we first check if the function is in the library
4129 dnl
4130 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4131 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4132
4133 AC_LANG_PUSH(C++)
4134 if test "$ac_cv_func_vsnprintf" = "yes"; then
4135     dnl yes it is -- now check if it is in the headers
4136     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4137         [
4138             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4139             dnl taking "char *" and not "const char *" so test for this too
4140             AC_TRY_COMPILE(
4141                 [
4142                     #include <stdio.h>
4143                     #include <stdarg.h>
4144                 ],
4145                 [
4146                     char *buf;
4147                     va_list ap;
4148                     vsnprintf(buf, 10u, "%s", ap);
4149                 ],
4150                 wx_cv_func_vsnprintf_decl=yes,
4151                 wx_cv_func_vsnprintf_decl=no
4152             )
4153         ]
4154     )
4155
4156     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4157         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4158
4159         dnl we know there is a vsnprintf declaration, but some old headers
4160         dnl may have one taking a "char *" format instead of "const char *"
4161         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4162             [
4163                 AC_TRY_COMPILE(
4164                     [
4165                         #include <stdio.h>
4166                         #include <stdarg.h>
4167                         #ifdef __MSL__
4168                         #if __MSL__ >= 0x6000
4169                         namespace std {}
4170                         using namespace std;
4171                         #endif
4172                         #endif
4173                     ],
4174                     [
4175                         char *buf;
4176                         va_list ap;
4177                         const char *fmt = "%s";
4178                         vsnprintf(buf, 10u, fmt, ap);
4179                     ],
4180                     wx_cv_func_broken_vsnprintf_decl=no,
4181                     wx_cv_func_broken_vsnprintf_decl=yes
4182                 )
4183             ]
4184         )
4185
4186         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4187             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4188         fi
4189     fi
4190 fi
4191
4192 dnl the same as above but for snprintf() now: it's not present in at least AIX
4193 dnl 4.2 headers
4194 if test "$ac_cv_func_snprintf" = "yes"; then
4195     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4196         [
4197             AC_TRY_COMPILE(
4198                 [
4199                     #include <stdio.h>
4200                     #include <stdarg.h>
4201                     #ifdef __MSL__
4202                     #if __MSL__ >= 0x6000
4203                     namespace std {}
4204                     using namespace std;
4205                     #endif
4206                     #endif
4207                 ],
4208                 [
4209                     char *buf;
4210                     snprintf(buf, 10u, "%s", "wx");
4211                 ],
4212                 wx_cv_func_snprintf_decl=yes,
4213                 wx_cv_func_snprintf_decl=no
4214             )
4215         ]
4216     )
4217
4218     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4219         AC_DEFINE(HAVE_SNPRINTF_DECL)
4220     fi
4221
4222     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4223
4224         dnl check if snprintf() has support for positional arguments
4225         dnl NB: if snprintf() has positional support we can safely suppose that also
4226         dnl     other *printf() functions support them as they all belong to the same
4227         dnl     family and they all fallback to the same implementation
4228         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4229             [
4230                 AC_TRY_RUN(
4231                     [
4232                         #include <stdio.h>
4233
4234                         int main (void)
4235                         {
4236                             char buffer[128];
4237                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4238                             if (strcmp ("2 3 1", buffer) == 0)
4239                                 exit (0);
4240                             exit (1);
4241                         }
4242                     ],
4243                     wx_cv_func_snprintf_pos_params=no,
4244                     wx_cv_func_snprintf_pos_params=yes,
4245                     dnl be pessimistic when cross-compiling
4246                     [
4247                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4248 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4249                         wx_cv_func_snprintf_pos_params=no
4250                     ]
4251                 )
4252             ]
4253         )
4254
4255         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4256             AC_DEFINE(HAVE_UNIX98_PRINTF)
4257         fi
4258     fi
4259 fi
4260
4261 dnl the same as above but for vsscanf() now: it's not present in at least
4262 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4263 if test "$ac_cv_func_vsscanf" = "yes"; then
4264     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4265         [
4266             AC_TRY_COMPILE(
4267                 [
4268                     #include <stdio.h>
4269                     #include <stdarg.h>
4270                     #ifdef __MSL__
4271                     #if __MSL__ >= 0x6000
4272                     namespace std {}
4273                     using namespace std;
4274                     #endif
4275                     #endif
4276                 ],
4277                 [
4278                     char *buf;
4279                     va_list args;
4280                     vsscanf(buf, "%s", args);
4281                 ],
4282                 wx_cv_func_vsscanf_decl=yes,
4283                 wx_cv_func_vsscanf_decl=no
4284             )
4285         ]
4286     )
4287
4288     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4289         AC_DEFINE(HAVE_VSSCANF_DECL)
4290     fi
4291 fi
4292 AC_LANG_POP()
4293
4294 if test "$wxUSE_UNICODE" = yes; then
4295
4296     dnl also look if we have wide char IO functions, notice that [f]putws are
4297     dnl declared in special widec.h under Solaris
4298     wchar_headers="#include <stdio.h>
4299 #include <wchar.h>"
4300     case "${host}" in
4301         *-*-solaris2* )
4302             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4303             if test "$ac_cv_header_widec_h" = "yes"; then
4304                 wchar_headers="$wchar_headers
4305 #include <widec.h>"
4306             fi
4307     esac
4308
4309     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4310                    [$wchar_headers])
4311
4312     dnl MinGW has a vswprintf with a different prototype, and
4313     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4314     dnl finds it even if it is not declared in some versions...
4315     AC_MSG_CHECKING([for _vsnwprintf])
4316     AC_TRY_COMPILE([#include <wchar.h>],
4317                    [&_vsnwprintf;],
4318                    [AC_MSG_RESULT([yes])
4319                     AC_DEFINE(HAVE__VSNWPRINTF)],
4320                    [AC_MSG_RESULT([no])]);
4321 fi
4322
4323 if test "$wxUSE_FILE" = "yes"; then
4324     WX_CHECK_FUNCS(fsync)
4325 fi
4326
4327 dnl at least under IRIX with mipsPro the C99 round() function is available when
4328 dnl building using the C compiler but not when using C++ one
4329 AC_LANG_PUSH(C++)
4330 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4331 AC_LANG_POP()
4332
4333 dnl the following tests are for Unix(like) systems only
4334 if test "$TOOLKIT" != "MSW"; then
4335
4336 dnl check for available version of iconv()
4337 if test "$wxUSE_LIBICONV" != "no" ; then
4338     AM_ICONV
4339     LIBS="$LIBICONV $LIBS"
4340 fi
4341
4342 dnl check for POSIX signals if we need them
4343 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4344     AC_CHECK_FUNCS(sigaction)
4345
4346     if test "$ac_cv_func_sigaction" = "no"; then
4347         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4348         wxUSE_ON_FATAL_EXCEPTION=no
4349     fi
4350
4351     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4352       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4353       [
4354         dnl C compiler happily compiles the code even if there is type mismatch
4355         AC_LANG_PUSH(C++)
4356         AC_TRY_COMPILE([#include <signal.h>],
4357                      [
4358                         extern void testSigHandler(int);
4359
4360                         struct sigaction sa;
4361                         sa.sa_handler = testSigHandler;
4362                      ], [
4363                         wx_cv_type_sa_handler=int
4364                      ], [
4365                         wx_cv_type_sa_handler=void
4366                      ])
4367         AC_LANG_POP()
4368       ])
4369
4370       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4371     fi
4372 fi
4373
4374 dnl backtrace() and backtrace_symbols() for wxStackWalker
4375 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4376     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4377         [
4378             AC_SEARCH_LIBS(backtrace, execinfo,
4379                 [
4380                     AC_LANG_PUSH(C++)
4381                     AC_TRY_LINK([#include <execinfo.h>],
4382                         [
4383                             void *trace[1];
4384                             char **messages;
4385                             backtrace(trace, 1);
4386                             messages = backtrace_symbols(trace, 1);
4387                         ],
4388                         wx_cv_func_backtrace=yes,
4389                         wx_cv_func_backtrace=no
4390                     )
4391                     AC_LANG_POP()
4392                 ],
4393                 wx_cv_func_backtrace=no
4394             )
4395         ]
4396     )
4397
4398     if test "$wx_cv_func_backtrace" = "no"; then
4399         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4400         wxUSE_STACKWALKER=no
4401     else
4402         if test "$ac_cv_header_cxxabi_h" = "yes"; then
4403             AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4404                 [
4405                     AC_LANG_PUSH(C++)
4406                     AC_TRY_LINK([#include <cxxabi.h>],
4407                         [
4408                             int rc;
4409                             __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4410                         ],
4411                         wx_cv_func_cxa_demangle=yes,
4412                         wx_cv_func_cxa_demangle=no
4413                     )
4414                     AC_LANG_POP()
4415                 ]
4416             )
4417         else
4418             wx_cv_func_cxa_demangle=no
4419         fi
4420
4421         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4422             AC_DEFINE(HAVE_CXA_DEMANGLE)
4423         fi
4424     fi
4425 fi
4426
4427 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4428     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4429     wxUSE_STACKWALKER=no
4430 fi
4431
4432
4433 dnl check for the function for temp files creation
4434 AC_CHECK_FUNCS(mkstemp mktemp, break)
4435
4436 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4437 dnl Linux and *BSD and statvfs() under Solaris
4438 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4439     AC_TRY_COMPILE(
4440         [
4441              #if defined(__BSD__)
4442              #include <sys/param.h>
4443              #include <sys/mount.h>
4444              #else
4445              #include <sys/vfs.h>
4446              #endif
4447         ],
4448         [
4449              long l;
4450              struct statfs fs;
4451              statfs("/", &fs);
4452              l = fs.f_bsize;
4453              l += fs.f_blocks;
4454              l += fs.f_bavail;
4455         ],
4456          wx_cv_func_statfs=yes,
4457          wx_cv_func_statfs=no
4458     )
4459 )
4460
4461 if test "$wx_cv_func_statfs" = "yes"; then
4462     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4463     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4464         AC_LANG_PUSH(C++)
4465         AC_TRY_COMPILE(
4466             [
4467                  #if defined(__BSD__)
4468                  #include <sys/param.h>
4469                  #include <sys/mount.h>
4470                  #else
4471                  #include <sys/vfs.h>
4472                  #endif
4473             ],
4474             [
4475                 struct statfs fs;
4476                 statfs("", &fs);
4477             ],
4478             wx_cv_func_statfs_decl=yes,
4479             wx_cv_func_statfs_decl=no
4480         )
4481         AC_LANG_POP()
4482     )
4483
4484     if test "$wx_cv_func_statfs_decl" = "yes"; then
4485         AC_DEFINE(HAVE_STATFS_DECL)
4486     fi
4487
4488     wx_cv_type_statvfs_t="struct statfs"
4489     AC_DEFINE(HAVE_STATFS)
4490 else
4491     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4492         AC_TRY_COMPILE(
4493             [
4494                 #include <stddef.h>
4495                 #include <sys/statvfs.h>
4496             ],
4497             [
4498                 statvfs("/", NULL);
4499             ],
4500             wx_cv_func_statvfs=yes,
4501             wx_cv_func_statvfs=no
4502         )
4503     )
4504
4505     if test "$wx_cv_func_statvfs" = "yes"; then
4506         dnl we also have to check whether we should use statvfs_t (works under
4507         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4508         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4509         dnl mode both work fine)
4510         dnl
4511         dnl for this check C++ compiler has to be used as passing incompatible
4512         dnl pointers is just a warning and not an error in C
4513         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4514             AC_LANG_PUSH(C++)
4515             AC_TRY_COMPILE(
4516                 [
4517                     #include <sys/statvfs.h>
4518                 ],
4519                 [
4520                     long l;
4521                     statvfs_t fs;
4522                     statvfs("/", &fs);
4523                     l = fs.f_bsize;
4524                     l += fs.f_blocks;
4525                     l += fs.f_bavail;
4526                 ],
4527                 wx_cv_type_statvfs_t=statvfs_t,
4528                 [
4529                     AC_TRY_COMPILE(
4530                         [
4531                             #include <sys/statvfs.h>
4532                         ],
4533                         [
4534                             long l;
4535                             struct statvfs fs;
4536                             statvfs("/", &fs);
4537                             l = fs.f_bsize;
4538                             l += fs.f_blocks;
4539                             l += fs.f_bavail;
4540                         ],
4541                         wx_cv_type_statvfs_t="struct statvfs",
4542                         wx_cv_type_statvfs_t="unknown"
4543                     )
4544                 ]
4545             )
4546             AC_LANG_POP()
4547         )
4548
4549         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4550             AC_DEFINE(HAVE_STATVFS)
4551         fi
4552     else
4553         dnl set it for the test below
4554         wx_cv_type_statvfs_t="unknown"
4555     fi
4556 fi
4557
4558 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4559     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4560 else
4561     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4562 fi
4563
4564 dnl check for fcntl() or at least flock() needed by Unix implementation of
4565 dnl wxSingleInstanceChecker
4566 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4567     AC_CHECK_FUNCS(fcntl flock, break)
4568
4569     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4570         AC_MSG_WARN(wxSingleInstanceChecker not available)
4571         wxUSE_SNGLINST_CHECKER=no
4572     fi
4573 fi
4574
4575 dnl look for a function to modify the environment
4576 AC_CHECK_FUNCS(setenv putenv, break)
4577 if test "$ac_cv_func_setenv" = "yes"; then
4578     AC_CHECK_FUNCS(unsetenv)
4579 fi
4580
4581 HAVE_SOME_SLEEP_FUNC=0
4582 if test "$USE_BEOS" = 1; then
4583     dnl BeOS has its own (wonder where did they get it from) sleep() function
4584     dnl in unistd.h
4585     AC_DEFINE(HAVE_SLEEP)
4586     HAVE_SOME_SLEEP_FUNC=1
4587 fi
4588
4589 if test "$USE_DARWIN" = 1; then
4590     dnl Mac OS X/Darwin has both nanosleep and usleep
4591     dnl but only usleep is defined in unistd.h
4592     AC_DEFINE(HAVE_USLEEP)
4593     HAVE_SOME_SLEEP_FUNC=1
4594 fi
4595
4596 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4597     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4598     POSIX4_LINK=
4599     AC_CHECK_FUNCS(nanosleep,
4600         AC_DEFINE(HAVE_NANOSLEEP),
4601         [
4602             AC_CHECK_LIB(posix4, nanosleep,
4603                 [
4604                     AC_DEFINE(HAVE_NANOSLEEP)
4605                     POSIX4_LINK=" -lposix4"
4606                 ],
4607                 [
4608                     WX_CHECK_FUNCS(usleep,,
4609                                     AC_MSG_WARN([wxSleep() function will not work])
4610                     )
4611                 ]
4612             )
4613         ]
4614     )
4615 fi
4616
4617 dnl check for uname (POSIX) and gethostname (BSD)
4618 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4619 if test "$wx_cv_func_uname" != yes; then
4620     WX_CHECK_FUNCS(gethostname)
4621 fi
4622
4623 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4624
4625 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4626 dnl libnsl or libresolv or libsocket)
4627 INET_LINK=
4628 AC_CHECK_FUNCS(inet_addr,
4629     AC_DEFINE(HAVE_INET_ADDR),
4630     [
4631         AC_CHECK_LIB(nsl, inet_addr,
4632             INET_LINK="nsl",
4633             [
4634                 AC_CHECK_LIB(resolv, inet_addr,
4635                     INET_LINK="resolv",
4636                     [
4637                         AC_CHECK_LIB(socket, inet_addr,
4638                             INET_LINK="socket"
4639                         )
4640                     ]
4641                 )
4642             ]
4643         )
4644     ]
4645 )
4646
4647 AC_CHECK_FUNCS(inet_aton,
4648         AC_DEFINE(HAVE_INET_ATON),
4649         [
4650             dnl only check it in the same lib
4651             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4652         ])
4653
4654 if test "x$INET_LINK" != "x"; then
4655     AC_DEFINE(HAVE_INET_ADDR)
4656     INET_LINK=" -l$INET_LINK"
4657 fi
4658
4659 WX_CHECK_FUNCS(fdopen)
4660
4661 if test "$wxUSE_TARSTREAM" = "yes"; then
4662     WX_CHECK_FUNCS(sysconf)
4663
4664     WX_CHECK_FUNCS(getpwuid_r, [], [],
4665                    [
4666                     #define _REENTRANT
4667                     #include <pwd.h>
4668                    ],
4669                    [[
4670                     struct passwd pw, *ppw;
4671                     char buf[1024];
4672                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4673                    ]])
4674
4675     WX_CHECK_FUNCS(getgrgid_r, [], [],
4676                    [
4677                     #define _REENTRANT
4678                     #include <grp.h>
4679                    ],
4680                    [[
4681                     struct group grp, *pgrp;
4682                     char buf[1024];
4683                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4684                    ]])
4685 fi
4686
4687 fi
4688
4689
4690 dnl ===========================================================================
4691 dnl Now we have all the info we need - use it!
4692 dnl ===========================================================================
4693
4694 dnl flush the cache
4695 AC_CACHE_SAVE
4696
4697 dnl ---------------------------------------------------------------------------
4698 dnl thread support for Unix (for Win32 and OS/2 see past
4699 dnl                          the next matching "else")
4700 dnl ---------------------------------------------------------------------------
4701
4702 dnl under MSW (except mingw32) we always have thread support
4703 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4704
4705     dnl the code below:
4706     dnl
4707     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4708     dnl   necessary to build the MT programs for the linker and compiler
4709     dnl   respectively
4710     dnl
4711     dnl   sets wxUSE_THREADS=1 if thread support is activated
4712
4713     THREADS_LINK=
4714     THREADS_CFLAGS=
4715
4716     if test "$wxUSE_THREADS" = "yes" ; then
4717         if test "$USE_BEOS" = 1; then
4718             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4719             wxUSE_THREADS="no"
4720         fi
4721     fi
4722
4723     if test "$wxUSE_THREADS" = "yes" ; then
4724         dnl find if POSIX threads are available
4725         dnl
4726         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4727         dnl archive from http://ac-archive.sourceforge.net/
4728         dnl
4729         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4730         dnl Forero Cuervo <bachue@bachue.com> for the original code
4731
4732         dnl TODO: cache the result
4733
4734         dnl define the list of the thread options to try in the loop below
4735         dnl with the convention that anything starting with '-' is a cpp flag
4736         dnl while anything else is a library (i.e. there is an implicit "-l")
4737         THREAD_OPTS="-pthread"
4738         if test "x$SUNCXX" = xyes; then
4739             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4740         fi
4741
4742         case "${host}" in
4743           *-*-solaris2* | *-*-sunos4* )
4744                 if test "x$GCC" = "xyes"; then
4745                     dnl Solaris/gcc combination use this one for some reason
4746                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4747                 fi
4748                 ;;
4749           *-*-freebsd*)
4750                 dnl look, in order, for the kernel threads, then Linux threads
4751                 dnl and finally the userland threads
4752                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4753                 ;;
4754           *-*-darwin* | *-*-cygwin* )
4755                 dnl Darwin / Mac OS X just uses -lpthread tested below
4756                 dnl and so does Cygwin
4757                 THREAD_OPTS=""
4758                 ;;
4759           *-*-aix*)
4760                 dnl AIX calls the library libpthreads - thanks IBM!
4761                 THREAD_OPTS="pthreads"
4762                 ;;
4763           *-hp-hpux* )
4764                 if test "x$GCC" = "xyes"; then
4765                     dnl g++ versions before 3.3.2 don't support -pthread.
4766                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4767                         THREAD_OPTS=""
4768                 else
4769                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4770                     dnl 2005]) supports -mt
4771                     THREAD_OPTS="-mt"
4772                 fi
4773                 ;;
4774
4775           *-*-irix* )
4776                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4777                 dnl doesn't give an error for it neither, just a warning
4778                 dnl message -- but this is still very annoying
4779                 if test "x$GCC" = "xyes"; then
4780                     THREAD_OPTS=""
4781                 fi
4782                 ;;
4783
4784           *-*-qnx*)
4785                 dnl under QNX thread functions are in libc so we don't need any
4786                 dnl special options to link with them
4787                 THREAD_OPTS=""
4788                 ;;
4789
4790           *-*-*UnixWare*)
4791                 dnl flying by man pages here: Caldera online docs use this
4792                 if test "x$GCC" != "xyes"; then
4793                     THREAD_OPTS="-Ethread"
4794                 fi
4795                 ;;
4796         esac
4797
4798         case "${host}" in
4799             *-*-qnx*)
4800                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4801                 dnl in warnings and is not needed under QNX so try without it
4802                 dnl first
4803                 THREAD_OPTS="none pthread"
4804                 ;;
4805
4806             *)
4807                 dnl simply linking with libpthread should make the test below
4808                 dnl work but it's far from certain that the threaded programs
4809                 dnl compiled without any special switches actually work, so try
4810                 dnl it after all the others
4811                 THREAD_OPTS="$THREAD_OPTS pthread none"
4812                 ;;
4813         esac
4814
4815         dnl now test for all possibilities
4816         THREADS_OK=no
4817         for flag in $THREAD_OPTS; do
4818             case $flag in
4819                 none)
4820                     AC_MSG_CHECKING([whether pthreads work without any flags])
4821                     ;;
4822
4823                 -*)
4824                     AC_MSG_CHECKING([whether pthreads work with $flag])
4825                     THREADS_CFLAGS="$flag"
4826                     ;;
4827
4828                 *)
4829                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4830                     THREADS_LINK="-l$flag"
4831                     ;;
4832               esac
4833
4834               save_LIBS="$LIBS"
4835               save_CFLAGS="$CFLAGS"
4836               LIBS="$THREADS_LINK $LIBS"
4837               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4838
4839               AC_TRY_LINK([#include <pthread.h>],
4840                           [pthread_create(0,0,0,0);],
4841                           THREADS_OK=yes)
4842
4843               LIBS="$save_LIBS"
4844               CFLAGS="$save_CFLAGS"
4845
4846               AC_MSG_RESULT($THREADS_OK)
4847               if test "x$THREADS_OK" = "xyes"; then
4848                       break;
4849               fi
4850
4851               THREADS_LINK=""
4852               THREADS_CFLAGS=""
4853       done
4854
4855       if test "x$THREADS_OK" != "xyes"; then
4856           wxUSE_THREADS=no
4857           AC_MSG_WARN([No thread support on this system... disabled])
4858       else
4859           dnl yes, these special compiler flags should be used with the
4860           dnl linker as well
4861           dnl
4862           dnl NB: add them to LDFLAGS immediately because we need them to be
4863           dnl     used for the subsequent tests some of which can fail without
4864           dnl     MT support, hence the reason for the duplication below:
4865           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
4866           dnl     contents of the latter to LDFLAGS in the end is not enough.
4867           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4868           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
4869           LIBS="$THREADS_LINK $LIBS"
4870
4871           AC_MSG_CHECKING([if more special flags are required for pthreads])
4872           flag=no
4873           case "${host}" in
4874             *-aix*)
4875                 dnl again quoting from
4876                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4877                 dnl
4878                 dnl     When compiling and linking with -pthread, the library
4879                 dnl     search path should include -L/usr/lib/threads at the
4880                 dnl     beginning of the path.
4881                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4882                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
4883                 flag="-D_THREAD_SAFE"
4884                 ;;
4885             *-freebsd*)
4886                 flag="-D_THREAD_SAFE"
4887                 ;;
4888             *-hp-hpux* )
4889                 flag="-D_REENTRANT"
4890                 if test "x$GCC" != "xyes"; then
4891                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4892                     flag="$flag -D_RWSTD_MULTI_THREAD"
4893                 fi
4894                 ;;
4895             *solaris* | alpha*-osf*)
4896                 flag="-D_REENTRANT"
4897                 ;;
4898           esac
4899           AC_MSG_RESULT(${flag})
4900           if test "x$flag" != xno; then
4901               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4902           fi
4903
4904           dnl don't add these options to CPPFLAGS as cpp might not know them
4905           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4906       fi
4907     fi
4908
4909     dnl do other tests only if we are using threads
4910     if test "$wxUSE_THREADS" = "yes" ; then
4911         AC_CHECK_FUNCS(pthread_setconcurrency,
4912             AC_DEFINE(HAVE_PTHREAD_SET_CONCURRENCY),
4913             [
4914                 AC_CHECK_FUNCS(thr_setconcurrency,
4915                     AC_DEFINE(HAVE_THR_SETCONCURRENCY),
4916                     AC_MSG_WARN(Setting thread concurrency will not work properly))
4917             ])
4918
4919       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4920       dnl wouldn't be found by it
4921       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4922       [
4923         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4924         dnl function and not give a warning even if it's unavailable, so use
4925         dnl the C++ one for this test
4926         AC_LANG_PUSH(C++)
4927         AC_TRY_COMPILE([#include <pthread.h>
4928                void ThreadCleanupFunc(void *p);
4929             ],
4930             [
4931                 void *p;
4932                 pthread_cleanup_push(ThreadCleanupFunc, p);
4933                 pthread_cleanup_pop(0);
4934             ], [
4935                wx_cv_func_pthread_cleanup=yes
4936             ], [
4937                wx_cv_func_pthread_cleanup=no
4938             ]
4939         )
4940         AC_LANG_POP()
4941       ])
4942       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4943         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4944       fi
4945
4946       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4947       if test "$ac_cv_header_sched_h" = "yes"; then
4948           AC_CHECK_FUNC(sched_yield,
4949             AC_DEFINE(HAVE_SCHED_YIELD),
4950             [
4951                 AC_CHECK_LIB(posix4,
4952                     sched_yield,
4953                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4954                     AC_MSG_WARN(wxThread::Yield will not work properly)
4955                 )
4956             ]
4957           )
4958       fi
4959
4960       dnl to be able to set the thread priority, we need to have all of the
4961       dnl following functions:
4962       dnl   1. pthread_attr_getschedpolicy
4963       dnl   2. sched_get_priority_min and sched_get_priority_max
4964       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4965       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4966       HAVE_PRIOR_FUNCS=0
4967       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4968                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4969                        [AC_CHECK_FUNC(sched_get_priority_max,
4970                            HAVE_PRIOR_FUNCS=1,
4971                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4972                              [
4973                                 HAVE_PRIOR_FUNCS=1
4974                                 POSIX4_LINK=" -lposix4"
4975                              ],
4976                            )]
4977                        )]
4978                      )]
4979                    )
4980
4981       if test "$HAVE_PRIOR_FUNCS" = 1; then
4982         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4983       else
4984         AC_MSG_WARN(Setting thread priority will not work)
4985       fi
4986
4987       AC_CHECK_FUNC(pthread_cancel,
4988                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4989                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4990
4991       AC_CHECK_FUNC(pthread_mutex_timedlock,
4992                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4993                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4994
4995       AC_CHECK_FUNC(pthread_attr_setstacksize,
4996                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4997
4998       dnl mutexattr_t initialization is done in quite different ways on different
4999       dnl platforms, so check for a few things:
5000       dnl
5001       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5002       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5003       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5004       dnl defined, we do it by directly assigned
5005       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5006
5007       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5008       [
5009         AC_TRY_COMPILE([#include <pthread.h>],
5010             [
5011                pthread_mutexattr_t attr;
5012                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5013             ],
5014             wx_cv_type_pthread_mutexattr_t=yes,
5015             wx_cv_type_pthread_mutexattr_t=no
5016         )
5017       ])
5018
5019       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5020         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5021
5022         dnl check if we already have the declaration we need, it is not
5023         dnl present in some systems' headers
5024         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5025                        wx_cv_func_pthread_mutexattr_settype_decl, [
5026                        AC_TRY_COMPILE([#include <pthread.h>],
5027                            [
5028                                pthread_mutexattr_t attr;
5029                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5030                            ],
5031                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5032                            wx_cv_func_pthread_mutexattr_settype_decl=no
5033                        )
5034         ])
5035         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5036             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5037         fi
5038       else
5039         dnl don't despair, there may be another way to do it
5040         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5041                        wx_cv_type_pthread_rec_mutex_init,
5042         [
5043             AC_TRY_COMPILE([#include <pthread.h>],
5044                 [
5045                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5046                 ], [
5047                     wx_cv_type_pthread_rec_mutex_init=yes
5048                 ], [
5049                     wx_cv_type_pthread_rec_mutex_init=no
5050                 ]
5051             )
5052         ])
5053         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5054           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5055         else
5056           dnl this may break code working elsewhere, so at least warn about it
5057           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5058         fi
5059       fi
5060
5061       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5062           if test "$USE_NETBSD" = 1; then
5063               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5064               wxUSE_COMPILER_TLS=no
5065           else
5066               wxUSE_COMPILER_TLS=yes
5067           fi
5068       fi
5069
5070       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5071           dnl test for compiler thread-specific variables support
5072           AC_CACHE_CHECK([for __thread keyword],
5073                          wx_cv_cc___thread,
5074               [
5075                   AC_TRY_COMPILE([#include <pthread.h>],
5076                       [
5077                           static __thread int n = 0;
5078                           static __thread int *p = 0;
5079                       ],
5080                       wx_cv_cc___thread=yes,
5081                       wx_cv_cc___thread=no
5082                   )
5083               ]
5084           )
5085
5086           if test "$wx_cv_cc___thread" = "yes"; then
5087               AX_GXX_VERSION
5088               if test -n "$ax_cv_gxx_version"; then
5089                   dnl g++ supports __thread since at least version 3.3 but its support
5090                   dnl seems to be broken until 4.1, see
5091                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5092                   dnl
5093                   dnl NB: we still need to test __thread support with
5094                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5095                   dnl     support it for all architectures (e.g. it doesn't
5096                   dnl     work under OS X)
5097                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5098                   case "$ax_cv_gxx_version" in
5099                     1.* | 2.* | 3.* )
5100                         AC_MSG_RESULT([no, it's broken])
5101                         wx_cv_cc___thread=no
5102                         ;;
5103                     *)
5104                         AC_MSG_RESULT([yes, it works])
5105                         ;;
5106                   esac
5107               fi
5108           fi
5109
5110           if test "$wx_cv_cc___thread" = "yes"; then
5111             AC_DEFINE(HAVE___THREAD_KEYWORD)
5112           fi
5113         fi
5114
5115         if test "$ac_cv_header_cxxabi_h" = "yes"; then
5116             AC_CACHE_CHECK([for abi::__forced_unwind() in <cxxabi.h>],
5117                 wx_cv_type_abi_forced_unwind,
5118                 [
5119                     AC_LANG_PUSH(C++)
5120                     AC_TRY_COMPILE([#include <cxxabi.h>],
5121                         [
5122                             void foo(abi::__forced_unwind&);
5123                         ],
5124                         wx_cv_type_abi_forced_unwind=yes,
5125                         wx_cv_type_abi_forced_unwind=no
5126                     )
5127                     AC_LANG_POP()
5128                 ]
5129             )
5130         else
5131             wx_cv_type_abi_forced_unwind=no
5132         fi
5133
5134         if test "$wx_cv_type_abi_forced_unwind" = "yes"; then
5135             AC_DEFINE(HAVE_ABI_FORCEDUNWIND)
5136         fi
5137     fi
5138
5139 dnl from if !MSW
5140 else
5141     if test "$wxUSE_THREADS" = "yes" ; then
5142       case "${host}" in
5143         x86_64-*-mingw32* )
5144         ;;
5145         *-*-mingw32* )
5146             dnl check if the compiler accepts -mthreads
5147             AC_CACHE_CHECK([if compiler supports -mthreads],
5148                 wx_cv_cflags_mthread,
5149                 [
5150                     CFLAGS_OLD="$CFLAGS"
5151                     CFLAGS="-mthreads $CFLAGS"
5152                     AC_TRY_COMPILE([], [],
5153                         wx_cv_cflags_mthread=yes,
5154                         wx_cv_cflags_mthread=no
5155                     )
5156                 ]
5157             )
5158
5159             if test "$wx_cv_cflags_mthread" = "yes"; then
5160                 dnl it does, use it
5161                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5162                 LDFLAGS="$LDFLAGS -mthreads"
5163             else
5164                 dnl it doesn't
5165                 CFLAGS="$CFLAGS_OLD"
5166             fi
5167         ;;
5168         *-pc-os2*emx )
5169             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5170             LDFLAGS="$LDFLAGS -Zmt"
5171         ;;
5172       esac
5173     fi
5174 fi
5175
5176 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5177 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5178 dnl By preference, we probably should use getaddrinfo which avoids thread
5179 dnl safety issues and supports IPv6, however there currently is no code
5180 dnl for it, so testing for it is temporarily disabled and we are restricted
5181 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5182
5183 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5184     dnl no getaddrinfo, so check for gethostbyname_r and
5185     dnl related functions (taken from python's configure.in)
5186     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5187       AX_FUNC_WHICH_GETHOSTBYNAME_R
5188       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5189               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5190           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5191       fi
5192       dnl A similar test for getservbyname_r
5193       dnl I'm tempted to just not do this test which is taking much time and
5194       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5195       dnl doing the test already exists, so using it is easy enough.     - SN
5196       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5197       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5198               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5199           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5200       fi
5201       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5202       dnl silently assume it's available exactly if gethostbyname_r is
5203       dnl available and always requires two more arguments than
5204       dnl gethostbyname_r.
5205       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5206       dnl  function, although it should be easy to rewrite the gethostbyname_r
5207       dnl  check to fit this case, if it's really needed.                - SN )
5208 dnl    ]
5209 dnl )
5210
5211 dnl This is currently always defined under Unix, there is no reason to ever
5212 dnl disable compiler TLS support there.
5213 AC_DEFINE(wxUSE_COMPILER_TLS)
5214
5215 if test "$wxUSE_THREADS" = "yes"; then
5216   AC_DEFINE(wxUSE_THREADS)
5217
5218   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5219 else
5220   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5221   dnl functions - add tests for other functions here as well
5222   if test "$wx_cv_func_strtok_r" = "yes"; then
5223     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5224     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5225         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5226         AC_MSG_RESULT(yes)
5227     else
5228         AC_MSG_RESULT(no)
5229     fi
5230   fi
5231 fi
5232
5233 if test "$WXGTK3" = 1 ; then
5234     AC_DEFINE_UNQUOTED(__WXGTK3__, 1)
5235     WXGTK2=1
5236 fi
5237 if test "$WXGTK2" = 1 ; then
5238   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5239 fi
5240
5241 if test "$WXGTK127" = 1 ; then
5242   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5243 fi
5244
5245 if test "$WXGPE" = 1 ; then
5246   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5247 fi
5248
5249 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5250 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5251 DEBUG_CFLAGS=
5252 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5253     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5254     dnl (e.g. it was specified by the user before running configure); since
5255     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5256     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5257     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5258 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5259     DEBUG_CFLAGS="-g"
5260 fi
5261
5262 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5263     wxUSE_DEBUG_INFO=yes
5264     if test "$GCC" = yes; then
5265         DEBUG_CFLAGS="-ggdb"
5266     fi
5267 fi
5268
5269 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5270     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=0"
5271
5272     if test "$wxUSE_GTK" = 1 ; then
5273         if test "$WXGTK2" = 1 ; then
5274             CPPFLAGS="$CPPFLAGS -DG_DISABLE_CAST_CHECKS"
5275         else
5276             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5277         fi
5278     fi
5279 fi
5280
5281 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5282     AC_DEFINE(wxUSE_MEMORY_TRACING)
5283     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5284     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5285     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5286 fi
5287
5288 if test "$wxUSE_DMALLOC" = "yes" ; then
5289     DMALLOC_LIBS="-ldmallocthcxx"
5290 fi
5291
5292 dnl cc/cxx/ld option for profiling
5293 PROFILE_FLAGS=
5294 if test "$wxUSE_PROFILE" = "yes" ; then
5295     PROFILE_FLAGS=" -pg"
5296 fi
5297
5298 if test "$GCC" = "yes" ; then
5299     if test "$wxUSE_NO_RTTI" = "yes" ; then
5300         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5301         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5302         dnl switch but we need to do it manually for the older versions.
5303         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5304     fi
5305     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5306         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5307     fi
5308     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5309         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5310     fi
5311
5312     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5313     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5314     dnl for each subroutine by default -- using the switch below only creates
5315     dnl one entry per file instead at the price of minor performance penalty
5316     dnl
5317     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5318     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5319     dnl this, or even the extent of gcc/wx version combinations affected, but
5320     dnl also as above, this 'fix' does not come without side effects.
5321     dnl
5322     dnl TODO: test for the gcc version here (how?)
5323     case "${host}" in
5324       powerpc*-*-aix* )
5325         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5326         ;;
5327       *-hppa* )
5328         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5329         ;;
5330     esac
5331 fi
5332
5333 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5334 OPTIMISE_CFLAGS=
5335 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5336     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5337     dnl (e.g. it was specified by the user before running configure); since
5338     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5339     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5340     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5341 else
5342     if test "$wxUSE_OPTIMISE" = "no" ; then
5343         if test "$GCC" = yes ; then
5344             dnl use -O0 because compiling with it is faster than compiling with no
5345             dnl optimization options at all (at least with g++ 3.2)
5346             OPTIMISE_CFLAGS="-O0"
5347         fi
5348     else
5349         if test "$GCC" = yes ; then
5350             case "${host}" in
5351                 *-pc-os2_emx | *-pc-os2-emx )
5352                     dnl Not all of the supported gcc versions understand
5353                     dnl -fstrict-aliasing and none actually needs it (yet).
5354                     OPTIMISE_CFLAGS="-O2"
5355                 ;;
5356                 *)
5357                     dnl Switch on optimisation but keep strict-aliasing off for
5358                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5359                     dnl switched back on consider using -Wstrict-aliasing=2.
5360                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5361                 ;;
5362             esac
5363         else
5364             OPTIMISE_CFLAGS="-O"
5365         fi
5366     fi
5367 fi
5368
5369 dnl ---------------------------------------------------------------------------
5370 dnl compatibility level
5371 dnl ---------------------------------------------------------------------------
5372
5373 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5374     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5375
5376     WXWIN_COMPATIBILITY_2_8="yes"
5377 fi
5378
5379 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5380     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5381 fi
5382
5383 dnl ---------------------------------------------------------------------------
5384 dnl the library may be built without GUI classes at all
5385 dnl ---------------------------------------------------------------------------
5386
5387 if test "$wxUSE_GUI" = "yes"; then
5388     AC_DEFINE(wxUSE_GUI)
5389
5390     dnl the things we always pull in the GUI version of the library:
5391     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5392     dnl    library really can't be built without those)
5393     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5394     dnl    almost any program and the first 2 are needed to show a message box
5395     dnl    which want to be always able to do)
5396     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5397     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5398     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5399     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5400     dnl 5. misc stuff: timers, settings, message box
5401 fi
5402
5403 dnl ---------------------------------------------------------------------------
5404 dnl Unix/Windows
5405 dnl ---------------------------------------------------------------------------
5406
5407 if test "$wxUSE_UNIX" = "yes"; then
5408   AC_DEFINE(wxUSE_UNIX)
5409 fi
5410
5411 dnl ------------------------------------------------------------------------
5412 dnl DLL support
5413 dnl ------------------------------------------------------------------------
5414
5415 dnl under MSW we always have LoadLibrary/GetProcAddress
5416 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5417
5418     HAVE_DL_FUNCS=0
5419     HAVE_SHL_FUNCS=0
5420     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5421         if test "$USE_DOS" = 1; then
5422             HAVE_DL_FUNCS=0
5423         else
5424             dnl the test is a bit complicated because we check for dlopen() both with
5425             dnl and without -ldl and we also try to find shl_load() if there is no
5426             dnl dlopen() on this system
5427             AC_CHECK_FUNCS(dlopen,
5428             [
5429                 AC_DEFINE(HAVE_DLOPEN)
5430                 HAVE_DL_FUNCS=1
5431             ],
5432             [
5433                 AC_CHECK_LIB(dl, dlopen,
5434                             [
5435                                 AC_DEFINE(HAVE_DLOPEN)
5436                                 HAVE_DL_FUNCS=1
5437                                 DL_LINK=" -ldl$DL_LINK"
5438                             ],
5439                             [
5440                                 AC_CHECK_FUNCS(shl_load,
5441                                               [
5442                                                 AC_DEFINE(HAVE_SHL_LOAD)
5443                                                 HAVE_SHL_FUNCS=1
5444                                               ],
5445                                               [
5446                                                 AC_CHECK_LIB(shl_load, dld,
5447                                                              [
5448                                                                 HAVE_SHL_FUNCS=1
5449                                                                 DL_LINK=" -ldld$DL_LINK"
5450                                                              ])
5451                                               ])
5452                             ])
5453             ])
5454
5455             dnl check also for dlerror()
5456             if test "$HAVE_DL_FUNCS" = 1; then
5457                 AC_CHECK_FUNCS(dlerror,
5458                     AC_DEFINE(HAVE_DLERROR),
5459                     [
5460                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5461                     ]
5462                 )
5463             fi
5464         fi
5465
5466         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5467         if test "$USE_DARWIN" = 1; then
5468             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5469             HAVE_DL_FUNCS=1
5470         fi
5471
5472         if test "$HAVE_DL_FUNCS" = 0; then
5473             if test "$HAVE_SHL_FUNCS" = 0; then
5474               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5475                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5476                   wxUSE_DYNAMIC_LOADER=no
5477                   wxUSE_DYNLIB_CLASS=no
5478               else
5479                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5480               fi
5481             fi
5482         fi
5483     fi
5484 fi
5485
5486 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5487     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5488 fi
5489 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5490     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5491 fi
5492
5493
5494 dnl ---------------------------------------------------------------------------
5495 dnl Verify consistency of plugins/monolithic/shared settings:
5496 dnl ---------------------------------------------------------------------------
5497
5498 if test "$wxUSE_PLUGINS" = "yes" ; then
5499     if test "$wxUSE_SHARED" = "no" ; then
5500         AC_MSG_WARN([plugins supported only in shared build, disabling])
5501         wxUSE_PLUGINS=no
5502     fi
5503     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5504         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5505         wxUSE_PLUGINS=no
5506     fi
5507     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5508         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5509         wxUSE_PLUGINS=no
5510     fi
5511     if test "$wxUSE_PLUGINS" = "yes" ; then
5512         AC_DEFINE(wxUSE_PLUGINS)
5513     fi
5514 fi
5515
5516 dnl ---------------------------------------------------------------------------
5517 dnl File system watcher checks
5518 dnl ---------------------------------------------------------------------------
5519
5520 if test "$wxUSE_FSWATCHER" = "yes"; then
5521     dnl wxFileSystemWatcher is always available under MSW but we need either
5522     dnl inotify or kqueue support in the system for it under Unix (this
5523     dnl includes OS X which does have kqueue but no other platforms)
5524     if test "$wxUSE_MSW" != "1"; then
5525         if test "$wxUSE_UNIX" = "yes"; then
5526             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5527             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5528                 AC_DEFINE(wxHAS_INOTIFY)
5529             else
5530                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5531                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5532                     AC_DEFINE(wxHAS_KQUEUE)
5533                 else
5534                     wxUSE_FSWATCHER=no
5535                 fi
5536             fi
5537         else
5538             wxUSE_FSWATCHER=no
5539         fi
5540     else
5541         if test "$wxUSE_THREADS" != "yes"; then
5542             AC_MSG_WARN([wxFileSystemWatcher disabled due to --disable-threads])
5543             wxUSE_FSWATCHER=no
5544         fi
5545     fi
5546
5547     if test "$wxUSE_FSWATCHER" = "yes"; then
5548         AC_DEFINE(wxUSE_FSWATCHER)
5549         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5550     else
5551         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5552     fi
5553 fi
5554
5555 dnl ---------------------------------------------------------------------------
5556 dnl Register non-GUI class options for makefiles and setup.h
5557 dnl ---------------------------------------------------------------------------
5558
5559 if test "$wxUSE_STL" = "yes"; then
5560   AC_DEFINE(wxUSE_STL)
5561 fi
5562
5563 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5564   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5565 fi
5566
5567 if test "$wxUSE_ANY" = "yes"; then
5568     AC_DEFINE(wxUSE_ANY)
5569 fi
5570
5571 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5572   AC_DEFINE(wxUSE_APPLE_IEEE)
5573 fi
5574
5575 if test "$wxUSE_TIMER" = "yes"; then
5576   AC_DEFINE(wxUSE_TIMER)
5577 fi
5578
5579 dnl Unix implementation needs additional checks because audio support
5580 dnl comes in many favours:
5581 if test "$USE_UNIX" = 1 ; then
5582     dnl it's not enough to check for just the header because OSS under NetBSD
5583     dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5584     dnl whether we need -lossaudio at link-time
5585     AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5586         AC_TRY_LINK([
5587                 #include <sys/ioctl.h>
5588                 #include <sys/soundcard.h>
5589             ],
5590             [
5591                 ioctl(0, SNDCTL_DSP_SPEED, 0);
5592             ],
5593             ac_cv_header_sys_soundcard=yes,
5594             [
5595                 saveLibs="$LIBS"
5596                 LIBS="$saveLibs -lossaudio"
5597                 AC_TRY_LINK([
5598                         #include <sys/ioctl.h>
5599                         #include <sys/soundcard.h>
5600                     ],
5601                     [
5602                         ioctl(0, SNDCTL_DSP_SPEED, 0);
5603                     ],
5604                     ac_cv_header_sys_soundcard=yes,
5605                     [
5606                         LIBS="$saveLibs"
5607                         ac_cv_header_sys_soundcard=no
5608                     ]
5609                 )
5610             ]
5611         )
5612     ])
5613
5614     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5615         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5616     fi
5617 fi
5618
5619 WITH_PLUGIN_SDL=0
5620 if test "$wxUSE_SOUND" = "yes"; then
5621   if test "$USE_UNIX" = 1 ; then
5622     if test "$wxUSE_LIBSDL" != "no"; then
5623       AM_PATH_SDL([1.2.0],
5624                   [
5625                     EXTRALIBS_SDL="$SDL_LIBS"
5626                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5627                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5628                     AC_DEFINE(wxUSE_LIBSDL)
5629                   ],
5630                   [wxUSE_LIBSDL="no"])
5631       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5632         WITH_PLUGIN_SDL=1
5633       fi
5634     fi
5635   fi
5636 fi
5637
5638 if test "$wxUSE_SOUND" = "yes"; then
5639   AC_DEFINE(wxUSE_SOUND)
5640   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5641 fi
5642
5643 if test "$WXGTK2" = 1; then
5644     PKG_PROG_PKG_CONFIG()
5645
5646     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5647
5648         if test "$wxUSE_GTKPRINT" = "yes" ; then
5649             if test "$WXGTK3" = 1; then
5650                 gtk_unix_print="gtk+-unix-print-3.0"
5651             else
5652                 gtk_unix_print="gtk+-unix-print-2.0 >= 2.10"
5653             fi
5654                 PKG_CHECK_MODULES(GTKPRINT,
5655                                   [$gtk_unix_print],
5656                     [
5657                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GTKPRINT_LIBS"
5658                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5659                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5660                         AC_DEFINE(wxUSE_GTKPRINT)
5661                     ],
5662                     [
5663                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5664                         wxUSE_GTKPRINT="no"
5665                     ]
5666                 )
5667         fi
5668
5669         if test "$WXGTK3" = 1; then
5670             wxUSE_LIBGNOMEPRINT=no
5671         fi
5672
5673         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5674
5675                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5676                                   [libgnomeprintui-2.2 >= 2.8],
5677                     [
5678                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBGNOMEPRINTUI_LIBS"
5679                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5680                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5681                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5682                     ],
5683                     [
5684                         if test "$wxUSE_GTKPRINT" = yes; then
5685                             AC_MSG_RESULT(no)
5686                         else
5687                             AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5688                         fi
5689                         wxUSE_LIBGNOMEPRINT="no"
5690                     ]
5691                 )
5692         fi
5693     fi
5694
5695     if test "$wxUSE_MIMETYPE" = "yes" ; then
5696         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5697
5698                 PKG_CHECK_MODULES(GNOMEVFS,
5699                                   [gnome-vfs-2.0 >= 2.0],
5700                     [
5701                         GUI_TK_LIBRARY="$GUI_TK_LIBRARY $GNOMEVFS_LIBS"
5702                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5703                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5704                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5705                     ],
5706                     [
5707                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5708                         wxUSE_LIBGNOMEVFS="no"
5709                     ]
5710                 )
5711         fi
5712     fi
5713
5714     if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes" ; then
5715         if test "$wxUSE_LIBNOTIFY" = "yes" ; then
5716             HAVE_LIBNOTIFY=0
5717             PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.7],
5718                 [
5719                     HAVE_LIBNOTIFY=1
5720                     AC_DEFINE(wxUSE_LIBNOTIFY_0_7)
5721                 ],
5722                 [
5723                     PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.4],
5724                         [HAVE_LIBNOTIFY=1],
5725                         [AC_MSG_WARN([libnotify not found, wxNotificationMessage will use generic implementation.])]
5726                     )
5727                 ]
5728             )
5729
5730             if test "$HAVE_LIBNOTIFY" = "1" ; then
5731                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBNOTIFY_LIBS"
5732                 CFLAGS="$LIBNOTIFY_CFLAGS $CFLAGS"
5733                 CXXFLAGS="$LIBNOTIFY_CFLAGS $CXXFLAGS"
5734                 AC_DEFINE(wxUSE_LIBNOTIFY)
5735             fi
5736         fi
5737     fi
5738
5739     if test "$wxUSE_LIBHILDON" = "yes" ; then
5740         PKG_CHECK_MODULES(HILDON,
5741                           [hildon-lgpl >= 0.9],
5742             [
5743                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $HILDON_LIBS"
5744                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5745                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5746                 AC_DEFINE(wxUSE_LIBHILDON)
5747                 ac_hildon_lgpl=1
5748             ],
5749             [
5750                 AC_MSG_WARN([libhildon_lgpl not found])
5751                         wxUSE_LIBHILDON="no"
5752                         ac_hildon_lgpl=0
5753             ]
5754         )
5755
5756         if test "$ac_hildon_lgpl" = 0 ; then
5757             PKG_CHECK_MODULES(HILDON2,
5758                               [hildon-1 >= 1.99],
5759                 [
5760                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $HILDON2_LIBS"
5761                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5762                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5763                     AC_DEFINE(wxUSE_LIBHILDON2)
5764                 ],
5765                 [
5766                     AC_MSG_WARN([libhildon_1 not found])
5767                             wxUSE_LIBHILDON2="no"
5768                 ]
5769             )
5770         fi
5771     fi
5772 fi
5773
5774 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5775   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5776 fi
5777
5778 if test "$wxUSE_STOPWATCH" = "yes"; then
5779   AC_DEFINE(wxUSE_STOPWATCH)
5780 fi
5781
5782 if test "$wxUSE_DATETIME" = "yes"; then
5783   AC_DEFINE(wxUSE_DATETIME)
5784 fi
5785
5786 if test "$wxUSE_FILE" = "yes"; then
5787   AC_DEFINE(wxUSE_FILE)
5788 fi
5789
5790 if test "$wxUSE_FFILE" = "yes"; then
5791   AC_DEFINE(wxUSE_FFILE)
5792 fi
5793
5794 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5795   if test "$wxUSE_STREAMS" != yes; then
5796     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5797     wxUSE_ARCHIVE_STREAMS=no
5798   else
5799     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5800   fi
5801 fi
5802
5803 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5804   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5805     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5806   elif test "$wxUSE_ZLIB" = "no"; then
5807     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5808   else
5809     AC_DEFINE(wxUSE_ZIPSTREAM)
5810   fi
5811 fi
5812
5813 if test "$wxUSE_TARSTREAM" = "yes"; then
5814   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5815     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5816   else
5817     AC_DEFINE(wxUSE_TARSTREAM)
5818   fi
5819 fi
5820
5821 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5822   AC_DEFINE(wxUSE_FILE_HISTORY)
5823 fi
5824
5825 if test "$wxUSE_FILESYSTEM" = "yes"; then
5826   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5827     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5828     wxUSE_FILESYSTEM=no
5829   else
5830     AC_DEFINE(wxUSE_FILESYSTEM)
5831   fi
5832 fi
5833
5834 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5835   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5836     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5837   else
5838     AC_DEFINE(wxUSE_FS_ARCHIVE)
5839   fi
5840 fi
5841
5842 if test "$wxUSE_FS_ZIP" = "yes"; then
5843   if test "$wxUSE_FS_ARCHIVE" != yes; then
5844     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5845   else
5846     AC_DEFINE(wxUSE_FS_ZIP)
5847   fi
5848 fi
5849
5850 if test "$wxUSE_FSVOLUME" = "yes"; then
5851   AC_DEFINE(wxUSE_FSVOLUME)
5852 fi
5853
5854 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5855   if test "$USE_UNIX" != 1; then
5856     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5857     wxUSE_ON_FATAL_EXCEPTION=no
5858   else
5859     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5860   fi
5861 fi
5862
5863 if test "$wxUSE_STACKWALKER" = "yes"; then
5864     AC_DEFINE(wxUSE_STACKWALKER)
5865 fi
5866
5867 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5868     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5869         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5870         wxUSE_DEBUGREPORT=no
5871     else
5872         AC_DEFINE(wxUSE_DEBUGREPORT)
5873         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5874             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5875         fi
5876     fi
5877 fi
5878
5879 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5880   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5881 fi
5882
5883 if test "$wxUSE_BUSYINFO" = "yes"; then
5884   AC_DEFINE(wxUSE_BUSYINFO)
5885 fi
5886
5887 if test "$wxUSE_HOTKEY" = "yes"; then
5888   if test "$wxUSE_MSW" != 1 -a "$wxUSE_OSX_COCOA" != 1 -a "$wxUSE_OSX_CARBON" != 1; then
5889     AC_MSG_WARN([Hot keys not supported by the current toolkit, disabled])
5890     wxUSE_HOTKEY=no
5891   fi
5892 elif test "$wxUSE_HOTKEY" = "auto"; then
5893   if test "$wxUSE_MSW" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OSX_CARBON" = 1; then
5894     wxUSE_HOTKEY=yes
5895   fi
5896 fi
5897 if test "$wxUSE_HOTKEY" = "yes"; then
5898   AC_DEFINE(wxUSE_HOTKEY)
5899 fi
5900
5901 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
5902   AC_DEFINE(wxUSE_STD_CONTAINERS)
5903 fi
5904
5905 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5906   AC_DEFINE(wxUSE_STD_IOSTREAM)
5907 fi
5908
5909 if test "$wxUSE_STD_STRING" = "yes"; then
5910   AC_DEFINE(wxUSE_STD_STRING)
5911 fi
5912
5913 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
5914   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
5915 fi
5916
5917 if test "$wxUSE_STDPATHS" = "yes"; then
5918   AC_DEFINE(wxUSE_STDPATHS)
5919 fi
5920
5921 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5922     AC_DEFINE(wxUSE_TEXTBUFFER)
5923 fi
5924
5925 if test "$wxUSE_TEXTFILE" = "yes"; then
5926   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5927     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5928   else
5929     AC_DEFINE(wxUSE_TEXTFILE)
5930   fi
5931 fi
5932
5933 if test "$wxUSE_CONFIG" = "yes" ; then
5934   if test "$wxUSE_TEXTFILE" != "yes"; then
5935     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5936   else
5937     AC_DEFINE(wxUSE_CONFIG)
5938     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5939     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5940   fi
5941 fi
5942
5943 if test "$wxUSE_INTL" = "yes" ; then
5944   if test "$wxUSE_FILE" != "yes"; then
5945     AC_MSG_WARN(I18n code requires wxFile... disabled)
5946   else
5947     AC_DEFINE(wxUSE_INTL)
5948     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5949     GUIDIST="$GUIDIST INTL_DIST"
5950   fi
5951 fi
5952
5953 if test "$wxUSE_XLOCALE" = "yes" ; then
5954     AC_DEFINE(wxUSE_XLOCALE)
5955     AC_CHECK_TYPES(locale_t,,,
5956                    [#include <xlocale.h>
5957                     #include <locale.h>])
5958 fi
5959
5960 if test "$wxUSE_LOG" = "yes"; then
5961   AC_DEFINE(wxUSE_LOG)
5962
5963     if test "$wxUSE_LOGGUI" = "yes"; then
5964       AC_DEFINE(wxUSE_LOGGUI)
5965     fi
5966
5967     if test "$wxUSE_LOGWINDOW" = "yes"; then
5968       AC_DEFINE(wxUSE_LOGWINDOW)
5969     fi
5970
5971     if test "$wxUSE_LOGDIALOG" = "yes"; then
5972       AC_DEFINE(wxUSE_LOG_DIALOG)
5973     fi
5974
5975     dnl the keyboard sample requires wxUSE_LOG
5976     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5977 fi
5978
5979 if test "$wxUSE_LONGLONG" = "yes"; then
5980   AC_DEFINE(wxUSE_LONGLONG)
5981 fi
5982
5983 if test "$wxUSE_GEOMETRY" = "yes"; then
5984   AC_DEFINE(wxUSE_GEOMETRY)
5985 fi
5986
5987 if test "$wxUSE_BASE64" = "yes"; then
5988   AC_DEFINE(wxUSE_BASE64)
5989 fi
5990
5991 if test "$wxUSE_STREAMS" = "yes" ; then
5992   AC_DEFINE(wxUSE_STREAMS)
5993 fi
5994
5995 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5996   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5997 fi
5998
5999 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
6000   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
6001 fi
6002
6003 dnl ---------------------------------------------------------------------------
6004 dnl console event loop stuff
6005 dnl ---------------------------------------------------------------------------
6006
6007 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6008     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6009
6010     if test "$wxUSE_UNIX" = "yes"; then
6011         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6012             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6013         fi
6014
6015         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6016             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6017             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6018                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6019             else
6020                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6021             fi
6022         fi
6023     fi
6024 fi
6025
6026 dnl ---------------------------------------------------------------------------
6027 dnl time/date functions
6028 dnl ---------------------------------------------------------------------------
6029
6030 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6031 dnl function to be used for high resolution timers
6032 AC_CHECK_FUNCS(gettimeofday ftime, break)
6033
6034 if test "$ac_cv_func_gettimeofday" = "yes"; then
6035     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6036                    wx_cv_func_gettimeofday_has_2_args,
6037     [
6038         dnl on some _really_ old systems it takes only 1 argument
6039         AC_TRY_COMPILE(
6040             [
6041                 #include <sys/time.h>
6042                 #include <unistd.h>
6043             ],
6044             [
6045                 struct timeval tv;
6046                 gettimeofday(&tv, NULL);
6047             ],
6048             wx_cv_func_gettimeofday_has_2_args=yes,
6049             AC_TRY_COMPILE(
6050                 [
6051                     #include <sys/time.h>
6052                     #include <unistd.h>
6053                 ],
6054                 [
6055                     struct timeval tv;
6056                     gettimeofday(&tv);
6057                 ],
6058                 wx_cv_func_gettimeofday_has_2_args=no,
6059                 [
6060                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6061                     wx_cv_func_gettimeofday_has_2_args=unknown
6062                 ]
6063             )
6064         )
6065     ])
6066
6067     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6068         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6069     fi
6070 fi
6071
6072 if test "$wxUSE_DATETIME" = "yes"; then
6073     dnl check for timezone variable
6074     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6075     AC_CACHE_CHECK(for timezone variable in <time.h>,
6076                    wx_cv_var_timezone,
6077                    [
6078                         AC_LANG_PUSH(C++)
6079                         AC_TRY_COMPILE(
6080                             [
6081                                 #include <time.h>
6082                             ],
6083                             [
6084                                 int tz;
6085                                 tz = timezone;
6086                             ],
6087                             [
6088                                 wx_cv_var_timezone=timezone
6089                             ],
6090                             [
6091                                 AC_TRY_COMPILE(
6092                                     [
6093                                         #include <time.h>
6094                                     ],
6095                                     [
6096                                         int tz;
6097                                         tz = _timezone;
6098                                     ],
6099                                     [
6100                                         wx_cv_var_timezone=_timezone
6101                                     ],
6102                                     [
6103                                         AC_TRY_COMPILE(
6104                                             [
6105                                                 #include <time.h>
6106                                             ],
6107                                             [
6108                                                 int tz;
6109                                                 tz = __timezone;
6110                                             ],
6111                                             [
6112                                                 wx_cv_var_timezone=__timezone
6113                                             ],
6114                                             [
6115                                                 if test "$USE_DOS" = 0 ; then
6116                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6117                                                 fi
6118                                             ]
6119                                         )
6120                                     ]
6121                                 )
6122                             ]
6123                         )
6124                         AC_LANG_POP()
6125                    ]
6126     )
6127
6128     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6129     if test "x$wx_cv_var_timezone" != x ; then
6130         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6131     fi
6132
6133     dnl check for localtime (it's POSIX, but the check can do no harm...)
6134     AC_CHECK_FUNCS(localtime)
6135
6136     if test "$ac_cv_func_localtime" = "yes"; then
6137         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6138                        wx_cv_struct_tm_has_gmtoff,
6139         [
6140             AC_TRY_COMPILE(
6141                 [
6142                     #include <time.h>
6143                 ],
6144                 [
6145                     struct tm tm;
6146                     tm.tm_gmtoff++;
6147                 ],
6148                 [
6149                     wx_cv_struct_tm_has_gmtoff=yes
6150                 ],
6151                 wx_cv_struct_tm_has_gmtoff=no
6152             )
6153         ])
6154     fi
6155
6156     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6157         AC_DEFINE(WX_GMTOFF_IN_TM)
6158     fi
6159
6160     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6161 fi
6162
6163 dnl ------------------------------------------------------------------------
6164 dnl wxProcess
6165 dnl ------------------------------------------------------------------------
6166
6167 AC_CHECK_FUNCS(setpriority)
6168
6169 dnl ------------------------------------------------------------------------
6170 dnl wxSocket
6171 dnl ------------------------------------------------------------------------
6172
6173 if test "$wxUSE_SOCKETS" = "yes"; then
6174     dnl under MSW we always have sockets
6175     if test "$TOOLKIT" != "MSW"; then
6176         dnl under Solaris and OS/2, socket functions live in -lsocket
6177         AC_CHECK_FUNC(socket,,
6178             [
6179                 AC_CHECK_LIB(socket, socket,
6180                     if test "$INET_LINK" != " -lsocket"; then
6181                         INET_LINK="$INET_LINK -lsocket"
6182                     fi,
6183                     [
6184                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6185                         wxUSE_SOCKETS=no
6186                     ]
6187                 )
6188             ]
6189         )
6190     fi
6191 fi
6192
6193 if test "$wxUSE_SOCKETS" = "yes" ; then
6194     dnl this test may be appropriate if building under cygwin
6195     dnl right now I'm assuming it also uses the winsock stuff
6196     dnl like mingw does..  -- RL
6197     if test "$TOOLKIT" != "MSW"; then
6198         dnl determine the type of third argument for getsockname
6199         dnl This test needs to be done in C++ mode since gsocket.cpp now
6200         dnl is C++ code and pointer cast that are possible even without
6201         dnl warning in C still fail in C++.
6202         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6203                        wx_cv_type_getsockname3,
6204             [
6205                 AC_LANG_PUSH(C++)
6206                 AC_TRY_COMPILE(
6207                     [
6208                         #include <sys/types.h>
6209                         #include <sys/socket.h>
6210                     ],
6211                     [
6212                         socklen_t len;
6213                         getsockname(0, 0, &len);
6214                     ],
6215                     wx_cv_type_getsockname3=socklen_t,
6216                     [
6217                         dnl the compiler will compile the version with size_t
6218                         dnl even if the real type of the last parameter is int
6219                         dnl but it should give at least a warning about
6220                         dnl converting between incompatible pointer types, so
6221                         dnl try to use it to get the correct behaviour at
6222                         dnl least with gcc (otherwise we'd always use size_t)
6223                         CFLAGS_OLD="$CFLAGS"
6224                         if test "$GCC" = yes ; then
6225                             CFLAGS="-Werror $CFLAGS"
6226                         fi
6227
6228                         AC_TRY_COMPILE(
6229                             [
6230                                 #include <sys/types.h>
6231                                 #include <sys/socket.h>
6232                             ],
6233                             [
6234                                 size_t len;
6235                                 getsockname(0, 0, &len);
6236                             ],
6237                             wx_cv_type_getsockname3=size_t,
6238                             AC_TRY_COMPILE(
6239                                 [
6240                                     #include <sys/types.h>
6241                                     #include <sys/socket.h>
6242                                 ],
6243                                 [
6244                                     int len;
6245                                     getsockname(0, 0, &len);
6246                                 ],
6247                                 wx_cv_type_getsockname3=int,
6248                                 wx_cv_type_getsockname3=unknown
6249                             )
6250                         )
6251
6252                         CFLAGS="$CFLAGS_OLD"
6253                     ]
6254                 )
6255                 AC_LANG_POP()
6256             ])
6257
6258         if test "$wx_cv_type_getsockname3" = "unknown"; then
6259             wxUSE_SOCKETS=no
6260             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6261         else
6262             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6263         fi
6264         dnl Do this again for getsockopt as it may be different
6265         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6266                        wx_cv_type_getsockopt5,
6267             [
6268                 dnl Note that the rules for compatibility of pointers
6269                 dnl are somewhat different between C and C++, so code
6270                 dnl that fails in C++ may not even give a warning about
6271                 dnl converting between incompatible pointer types in C.
6272                 dnl So this test needs to be done in C++ mode.
6273                 AC_LANG_PUSH(C++)
6274                 AC_TRY_COMPILE(
6275                     [
6276                         #include <sys/types.h>
6277                         #include <sys/socket.h>
6278                     ],
6279                     [
6280                         socklen_t len;
6281                         getsockopt(0, 0, 0, 0, &len);
6282                     ],
6283                     wx_cv_type_getsockopt5=socklen_t,
6284                     [
6285                         AC_TRY_COMPILE(
6286                             [
6287                                 #include <sys/types.h>
6288                                 #include <sys/socket.h>
6289                             ],
6290                             [
6291                                 size_t len;
6292                                 getsockopt(0, 0, 0, 0, &len);
6293                             ],
6294                             wx_cv_type_getsockopt5=size_t,
6295                             AC_TRY_COMPILE(
6296                                 [
6297                                     #include <sys/types.h>
6298                                     #include <sys/socket.h>
6299                                 ],
6300                                 [
6301                                     int len;
6302                                     getsockopt(0, 0, 0, 0, &len);
6303                                 ],
6304                                 wx_cv_type_getsockopt5=int,
6305                                 wx_cv_type_getsockopt5=unknown
6306                             )
6307                         )
6308                     ]
6309                 )
6310                 AC_LANG_POP()
6311             ])
6312
6313         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6314             wxUSE_SOCKETS=no
6315             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6316         else
6317             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6318         fi
6319     fi
6320 fi
6321
6322 if test "$wxUSE_SOCKETS" = "yes" ; then
6323     if test "$wxUSE_IPV6" = "yes"; then
6324         AC_CACHE_CHECK(
6325             [whether we have sockaddr_in6],
6326             [wx_cv_type_sockaddr_in6],
6327             [
6328                 AC_TRY_COMPILE(
6329                     [
6330                         #include <sys/types.h>
6331                         #include <sys/socket.h>
6332                         #include <netinet/in.h>
6333                     ],
6334                     [
6335                         struct sockaddr_in6 sa6;
6336                     ],
6337                     wx_cv_type_sockaddr_in6=yes,
6338                     wx_cv_type_sockaddr_in6=no
6339                 )
6340             ]
6341         )
6342
6343         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6344             AC_DEFINE(wxUSE_IPV6)
6345         else
6346             AC_MSG_WARN([IPv6 support not available... disabled])
6347         fi
6348     fi
6349
6350     AC_DEFINE(wxUSE_SOCKETS)
6351     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6352 fi
6353
6354 if test "$wxUSE_PROTOCOL" = "yes"; then
6355     if test "$wxUSE_SOCKETS" != "yes"; then
6356         AC_MSG_WARN(Protocol classes require sockets... disabled)
6357         wxUSE_PROTOCOL=no
6358     fi
6359 fi
6360
6361 if test "$wxUSE_PROTOCOL" = "yes"; then
6362     AC_DEFINE(wxUSE_PROTOCOL)
6363
6364     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6365         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6366     fi
6367     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6368         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6369     fi
6370     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6371         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6372     fi
6373 else
6374     if test "$wxUSE_FS_INET" = "yes"; then
6375         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6376         wxUSE_FS_INET="no"
6377     fi
6378 fi
6379
6380 if test "$wxUSE_URL" = "yes"; then
6381     if test "$wxUSE_PROTOCOL" != "yes"; then
6382         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6383         wxUSE_URL=no
6384     fi
6385     if test "$wxUSE_URL" = "yes"; then
6386         AC_DEFINE(wxUSE_URL)
6387     fi
6388 fi
6389
6390 if test "$wxUSE_VARIANT" = "yes"; then
6391     AC_DEFINE(wxUSE_VARIANT)
6392 fi
6393
6394 if test "$wxUSE_FS_INET" = "yes"; then
6395   AC_DEFINE(wxUSE_FS_INET)
6396 fi
6397
6398 dnl ---------------------------------------------------------------------------
6399 dnl Joystick support
6400 dnl ---------------------------------------------------------------------------
6401
6402 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6403     wxUSE_JOYSTICK=no
6404
6405     dnl under MSW we always have joystick support
6406     if test "$TOOLKIT" = "MSW"; then
6407         wxUSE_JOYSTICK=yes
6408
6409     dnl mac only available on darwin
6410     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6411         if test "$USE_DARWIN" = 1; then
6412             dnl check for a bug in the headers, some have bad setEventCallout
6413             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6414             AC_LANG_PUSH(C++)
6415             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6416                             [ IOHIDQueueInterface *qi = NULL;
6417                               IOHIDCallbackFunction cb = NULL;
6418                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6419                             [ wxUSE_JOYSTICK=yes ]
6420                           )
6421             AC_LANG_POP()
6422             AC_MSG_RESULT($wxUSE_JOYSTICK)
6423         fi
6424
6425     dnl joystick support is only for Linux 2.1.x or greater
6426     else
6427         dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6428         dnl checks only whether the header can be preprocessed, not that it
6429         dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6430         dnl can't be compiled because of an error and with the default
6431         dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6432         dnl build would fail later
6433         AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6434     fi
6435
6436     if test "$wxUSE_JOYSTICK" = "yes"; then
6437         AC_DEFINE(wxUSE_JOYSTICK)
6438         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6439     else
6440         AC_MSG_WARN(Joystick not supported by this system... disabled)
6441     fi
6442 fi
6443
6444
6445 dnl ---------------------------------------------------------------------------
6446 dnl String stuff
6447 dnl ---------------------------------------------------------------------------
6448
6449 if test "$wxUSE_FONTENUM" = "yes" ; then
6450   AC_DEFINE(wxUSE_FONTENUM)
6451 fi
6452
6453 if test "$wxUSE_FONTMAP" = "yes" ; then
6454   AC_DEFINE(wxUSE_FONTMAP)
6455 fi
6456
6457 if test "$wxUSE_UNICODE" = "yes" ; then
6458   AC_DEFINE(wxUSE_UNICODE)
6459
6460   if test "$USE_WIN32" != 1; then
6461       wxUSE_UNICODE_MSLU=no
6462   fi
6463
6464   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6465         AC_CHECK_LIB(unicows,main,
6466             [
6467                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6468             ],
6469             [
6470                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6471                              Applications will only run on Windows NT/2000/XP!])
6472                 wxUSE_UNICODE_MSLU=no
6473             ])
6474     fi
6475 fi
6476
6477 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6478     AC_DEFINE(wxUSE_UNICODE_UTF8)
6479
6480     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6481         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6482     fi
6483 fi
6484
6485 dnl ---------------------------------------------------------------------------
6486 dnl big GUI components: MDI, doc/view, printing, help, ...
6487 dnl ---------------------------------------------------------------------------
6488
6489 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6490     AC_DEFINE(wxUSE_CONSTRAINTS)
6491     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6492 fi
6493
6494 if test "$wxUSE_MDI" = "yes"; then
6495     AC_DEFINE(wxUSE_MDI)
6496
6497     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6498         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6499         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6500     fi
6501 fi
6502
6503 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6504     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6505     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6506 fi
6507
6508 if test "$wxUSE_HELP" = "yes"; then
6509     AC_DEFINE(wxUSE_HELP)
6510     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6511
6512     if test "$wxUSE_MSW" = 1; then
6513       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6514         AC_DEFINE(wxUSE_MS_HTML_HELP)
6515       fi
6516     fi
6517
6518     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6519       if test "$wxUSE_HTML" = "yes"; then
6520         AC_DEFINE(wxUSE_WXHTML_HELP)
6521       else
6522         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6523         wxUSE_WXHTML_HELP=no
6524       fi
6525     fi
6526 fi
6527
6528 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6529     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6530     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6531 fi
6532
6533 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6534   AC_DEFINE(wxUSE_POSTSCRIPT)
6535 fi
6536
6537 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6538
6539 if test "$wxUSE_SVG" = "yes"; then
6540     AC_DEFINE(wxUSE_SVG)
6541 fi
6542
6543 dnl ---------------------------------------------------------------------------
6544 dnl wxMetafile
6545 dnl ---------------------------------------------------------------------------
6546
6547 if test "$wxUSE_METAFILE" = "yes"; then
6548     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6549         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6550         wxUSE_METAFILE=no
6551     fi
6552 elif test "$wxUSE_METAFILE" = "auto"; then
6553     if test "$wxUSE_MSW" = 1 -o "$wxUSE_MAC" = 1 -o "$wxUSE_PM" = 1; then
6554         wxUSE_METAFILE=yes
6555     fi
6556 fi
6557
6558 if test "$wxUSE_METAFILE" = "yes"; then
6559     AC_DEFINE(wxUSE_METAFILE)
6560     if test "$wxUSE_MSW" = 1; then
6561         dnl this one should probably be made separately configurable
6562         AC_DEFINE(wxUSE_ENH_METAFILE)
6563     fi
6564 fi
6565
6566 dnl ---------------------------------------------------------------------------
6567 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6568 dnl ---------------------------------------------------------------------------
6569
6570 dnl check for ole headers and disable a few features requiring it if not
6571 dnl present (earlier versions of mingw32 don't have ole2.h)
6572 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6573                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6574                           -o "$wxUSE_OLE"     = "yes" \
6575                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6576     AC_CHECK_HEADER(ole2.h,,, [ ])
6577
6578     if test "$ac_cv_header_ole2_h" = "yes" ; then
6579         if test "$GCC" = yes ; then
6580             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6581             AC_TRY_COMPILE([#include <windows.h>
6582                             #include <ole2.h>],
6583                            [],
6584                            [AC_MSG_RESULT(no)],
6585                            [AC_MSG_RESULT(yes)
6586                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6587             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6588             if test "$wxUSE_OLE" = "yes" ; then
6589                 AC_DEFINE(wxUSE_OLE)
6590                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6591                 AC_DEFINE(wxUSE_ACTIVEX)
6592                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6593             fi
6594         fi
6595
6596         dnl for OLE clipboard and dnd
6597         if test "$wxUSE_DATAOBJ" = "yes" ; then
6598             AC_DEFINE(wxUSE_DATAOBJ)
6599         fi
6600     else
6601         AC_MSG_WARN([Some features disabled because OLE headers not found])
6602
6603         wxUSE_CLIPBOARD=no
6604         wxUSE_DRAG_AND_DROP=no
6605         wxUSE_DATAOBJ=no
6606         wxUSE_OLE=no
6607     fi
6608 fi
6609
6610 if test "$wxUSE_IPC" = "yes"; then
6611     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6612         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6613         wxUSE_IPC=no
6614     fi
6615
6616     if test "$wxUSE_IPC" = "yes"; then
6617         AC_DEFINE(wxUSE_IPC)
6618         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6619     fi
6620 fi
6621
6622 if test "$wxUSE_DATAOBJ" = "yes"; then
6623     AC_DEFINE(wxUSE_DATAOBJ)
6624 else
6625     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6626     wxUSE_CLIPBOARD=no
6627     wxUSE_DRAG_AND_DROP=no
6628 fi
6629
6630 if test "$wxUSE_CLIPBOARD" = "yes"; then
6631     if test "$wxUSE_DFB" = 1; then
6632         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6633         wxUSE_CLIPBOARD=no
6634     fi
6635
6636     if test "$wxUSE_CLIPBOARD" = "yes"; then
6637         AC_DEFINE(wxUSE_CLIPBOARD)
6638     fi
6639 fi
6640
6641 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6642     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_DFB" = 1; then
6643         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6644         wxUSE_DRAG_AND_DROP=no
6645     fi
6646
6647     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6648         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6649     fi
6650
6651 fi
6652
6653 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6654     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6655 fi
6656
6657 if test "$wxUSE_CLIPBOARD" = "yes"; then
6658     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6659 fi
6660
6661 if test "$wxUSE_SPLINES" = "yes" ; then
6662   AC_DEFINE(wxUSE_SPLINES)
6663 fi
6664
6665 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6666   AC_DEFINE(wxUSE_MOUSEWHEEL)
6667 fi
6668
6669 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6670     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6671     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6672 fi
6673
6674 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6675     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6676 fi
6677
6678 dnl ---------------------------------------------------------------------------
6679 dnl GUI controls
6680 dnl ---------------------------------------------------------------------------
6681
6682 USES_CONTROLS=0
6683 if test "$wxUSE_CONTROLS" = "yes"; then
6684   USES_CONTROLS=1
6685 fi
6686
6687 if test "$wxUSE_MARKUP" = "yes"; then
6688   AC_DEFINE(wxUSE_MARKUP)
6689 fi
6690
6691 if test "$wxUSE_ACCEL" = "yes"; then
6692   AC_DEFINE(wxUSE_ACCEL)
6693   USES_CONTROLS=1
6694 fi
6695
6696 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6697   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6698   USES_CONTROLS=1
6699   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6700 fi
6701
6702 if test "$wxUSE_BANNERWINDOW" = "yes"; then
6703   AC_DEFINE(wxUSE_BANNERWINDOW)
6704 fi
6705
6706 if test "$wxUSE_BUTTON" = "yes"; then
6707   AC_DEFINE(wxUSE_BUTTON)
6708   USES_CONTROLS=1
6709 fi
6710
6711 if test "$wxUSE_BMPBUTTON" = "yes"; then
6712   AC_DEFINE(wxUSE_BMPBUTTON)
6713   USES_CONTROLS=1
6714 fi
6715
6716 if test "$wxUSE_CALCTRL" = "yes"; then
6717   AC_DEFINE(wxUSE_CALENDARCTRL)
6718   USES_CONTROLS=1
6719   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6720 fi
6721
6722 if test "$wxUSE_CARET" = "yes"; then
6723   AC_DEFINE(wxUSE_CARET)
6724   USES_CONTROLS=1
6725   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6726 fi
6727
6728 if test "$wxUSE_COLLPANE" = "yes"; then
6729     AC_DEFINE(wxUSE_COLLPANE)
6730     USES_CONTROLS=1
6731     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6732 fi
6733
6734 if test "$wxUSE_COMBOBOX" = "yes"; then
6735   AC_DEFINE(wxUSE_COMBOBOX)
6736   USES_CONTROLS=1
6737 fi
6738
6739 if test "$wxUSE_COMBOCTRL" = "yes"; then
6740   AC_DEFINE(wxUSE_COMBOCTRL)
6741   USES_CONTROLS=1
6742 fi
6743
6744 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6745   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6746   USES_CONTROLS=1
6747 fi
6748
6749 if test "$wxUSE_CHOICE" = "yes"; then
6750   AC_DEFINE(wxUSE_CHOICE)
6751   USES_CONTROLS=1
6752 fi
6753
6754 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6755     AC_DEFINE(wxUSE_CHOICEBOOK)
6756     USES_CONTROLS=1
6757 fi
6758
6759 if test "$wxUSE_CHECKBOX" = "yes"; then
6760   AC_DEFINE(wxUSE_CHECKBOX)
6761   USES_CONTROLS=1
6762 fi
6763
6764 if test "$wxUSE_CHECKLST" = "yes"; then
6765   AC_DEFINE(wxUSE_CHECKLISTBOX)
6766   USES_CONTROLS=1
6767 fi
6768
6769 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6770   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6771   USES_CONTROLS=1
6772 fi
6773
6774 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6775   AC_DEFINE(wxUSE_DATEPICKCTRL)
6776   USES_CONTROLS=1
6777 fi
6778
6779 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6780   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6781   USES_CONTROLS=1
6782 fi
6783
6784 if test "$wxUSE_FILECTRL" = "yes"; then
6785   AC_DEFINE(wxUSE_FILECTRL)
6786   USES_CONTROLS=1
6787 fi
6788
6789 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6790   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6791   USES_CONTROLS=1
6792 fi
6793
6794 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6795   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6796   USES_CONTROLS=1
6797 fi
6798
6799 if test "$wxUSE_DISPLAY" = "yes"; then
6800     if test "$wxUSE_DFB" = 1; then
6801         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6802         wxUSE_DISPLAY=no
6803     else
6804         AC_DEFINE(wxUSE_DISPLAY)
6805         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6806     fi
6807 fi
6808
6809 if test "$wxUSE_DETECT_SM" = "yes"; then
6810     AC_DEFINE(wxUSE_DETECT_SM)
6811 fi
6812
6813 if test "$wxUSE_GAUGE" = "yes"; then
6814   AC_DEFINE(wxUSE_GAUGE)
6815   USES_CONTROLS=1
6816 fi
6817
6818 if test "$wxUSE_GRID" = "yes"; then
6819   AC_DEFINE(wxUSE_GRID)
6820   USES_CONTROLS=1
6821   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6822 fi
6823
6824 if test "$wxUSE_HEADERCTRL" = "yes"; then
6825   AC_DEFINE(wxUSE_HEADERCTRL)
6826   USES_CONTROLS=1
6827 fi
6828
6829 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6830   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6831   USES_CONTROLS=1
6832 fi
6833
6834 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6835   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6836   USES_CONTROLS=1
6837 fi
6838
6839 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6840   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6841   USES_CONTROLS=1
6842   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6843 fi
6844
6845 if test "$wxUSE_IMAGLIST" = "yes"; then
6846     AC_DEFINE(wxUSE_IMAGLIST)
6847 fi
6848
6849 if test "$wxUSE_INFOBAR" = "yes"; then
6850     AC_DEFINE(wxUSE_INFOBAR)
6851 fi
6852
6853 if test "$wxUSE_LISTBOOK" = "yes"; then
6854     AC_DEFINE(wxUSE_LISTBOOK)
6855     USES_CONTROLS=1
6856 fi
6857
6858 if test "$wxUSE_LISTBOX" = "yes"; then
6859     AC_DEFINE(wxUSE_LISTBOX)
6860     USES_CONTROLS=1
6861 fi
6862
6863 if test "$wxUSE_LISTCTRL" = "yes"; then
6864     if test "$wxUSE_IMAGLIST" = "yes"; then
6865         AC_DEFINE(wxUSE_LISTCTRL)
6866         USES_CONTROLS=1
6867         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6868     else
6869         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6870     fi
6871 fi
6872
6873 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6874     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6875     USES_CONTROLS=1
6876 fi
6877
6878 if test "$wxUSE_NOTEBOOK" = "yes"; then
6879     AC_DEFINE(wxUSE_NOTEBOOK)
6880     USES_CONTROLS=1
6881     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6882 fi
6883
6884 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6885     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6886 fi
6887
6888 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6889   AC_DEFINE(wxUSE_ODCOMBOBOX)
6890   USES_CONTROLS=1
6891   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6892 fi
6893
6894 if test "$wxUSE_RADIOBOX" = "yes"; then
6895     AC_DEFINE(wxUSE_RADIOBOX)
6896     USES_CONTROLS=1
6897 fi
6898
6899 if test "$wxUSE_RADIOBTN" = "yes"; then
6900     AC_DEFINE(wxUSE_RADIOBTN)
6901     USES_CONTROLS=1
6902 fi
6903
6904 if test "$wxUSE_REARRANGECTRL" = "yes"; then
6905     AC_DEFINE(wxUSE_REARRANGECTRL)
6906 fi
6907
6908 if test "$wxUSE_RICHMSGDLG" = "yes"; then
6909     AC_DEFINE(wxUSE_RICHMSGDLG)
6910 fi
6911
6912 if test "$wxUSE_RICHTOOLTIP" = "yes"; then
6913     AC_DEFINE(wxUSE_RICHTOOLTIP)
6914 fi
6915
6916 if test "$wxUSE_SASH" = "yes"; then
6917     AC_DEFINE(wxUSE_SASH)
6918     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6919 fi
6920
6921 if test "$wxUSE_SCROLLBAR" = "yes"; then
6922     AC_DEFINE(wxUSE_SCROLLBAR)
6923     USES_CONTROLS=1
6924     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
6925 fi
6926
6927 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6928     AC_DEFINE(wxUSE_SEARCHCTRL)
6929     USES_CONTROLS=1
6930 fi
6931
6932 if test "$wxUSE_SLIDER" = "yes"; then
6933     AC_DEFINE(wxUSE_SLIDER)
6934     USES_CONTROLS=1
6935 fi
6936
6937 if test "$wxUSE_SPINBTN" = "yes"; then
6938     AC_DEFINE(wxUSE_SPINBTN)
6939     USES_CONTROLS=1
6940 fi
6941
6942 if test "$wxUSE_SPINCTRL" = "yes"; then
6943     AC_DEFINE(wxUSE_SPINCTRL)
6944     USES_CONTROLS=1
6945 fi
6946
6947 if test "$wxUSE_SPLITTER" = "yes"; then
6948     AC_DEFINE(wxUSE_SPLITTER)
6949     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6950 fi
6951
6952 if test "$wxUSE_STATBMP" = "yes"; then
6953     AC_DEFINE(wxUSE_STATBMP)
6954     USES_CONTROLS=1
6955 fi
6956
6957 if test "$wxUSE_STATBOX" = "yes"; then
6958     AC_DEFINE(wxUSE_STATBOX)
6959     USES_CONTROLS=1
6960 fi
6961
6962 if test "$wxUSE_STATTEXT" = "yes"; then
6963     AC_DEFINE(wxUSE_STATTEXT)
6964     USES_CONTROLS=1
6965 fi
6966
6967 if test "$wxUSE_STATLINE" = "yes"; then
6968     AC_DEFINE(wxUSE_STATLINE)
6969     USES_CONTROLS=1
6970 fi
6971
6972 if test "$wxUSE_STATUSBAR" = "yes"; then
6973     dnl this will get undefined in wx/chkconf.h if it's not supported
6974     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6975     AC_DEFINE(wxUSE_STATUSBAR)
6976     USES_CONTROLS=1
6977
6978     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6979 fi
6980
6981 if test "$wxUSE_TEXTCTRL" = "yes"; then
6982     AC_DEFINE(wxUSE_TEXTCTRL)
6983     USES_CONTROLS=1
6984     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6985
6986     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
6987     dnl seem useful to allow disabling them
6988     AC_DEFINE(wxUSE_RICHEDIT)
6989     AC_DEFINE(wxUSE_RICHEDIT2)
6990 fi
6991
6992 if test "$wxUSE_TIMEPICKCTRL" = "yes"; then
6993   AC_DEFINE(wxUSE_TIMEPICKCTRL)
6994   USES_CONTROLS=1
6995 fi
6996
6997 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6998     if test "$wxUSE_OLD_COCOA" = 1 ; then
6999         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
7000         wxUSE_TOGGLEBTN=no
7001     fi
7002
7003     if test "$wxUSE_TOGGLEBTN" = "yes"; then
7004         AC_DEFINE(wxUSE_TOGGLEBTN)
7005         USES_CONTROLS=1
7006     fi
7007 fi
7008
7009 if test "$wxUSE_TOOLBAR" = "yes"; then
7010     AC_DEFINE(wxUSE_TOOLBAR)
7011     USES_CONTROLS=1
7012
7013     if test "$wxUSE_UNIVERSAL" = "yes"; then
7014         wxUSE_TOOLBAR_NATIVE="no"
7015     else
7016         wxUSE_TOOLBAR_NATIVE="yes"
7017         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7018     fi
7019
7020     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7021 fi
7022
7023 if test "$wxUSE_TOOLTIPS" = "yes"; then
7024     if test "$wxUSE_MOTIF" = 1; then
7025         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7026     else
7027         if test "$wxUSE_UNIVERSAL" = "yes"; then
7028             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7029         else
7030             AC_DEFINE(wxUSE_TOOLTIPS)
7031         fi
7032     fi
7033 fi
7034
7035 if test "$wxUSE_TREEBOOK" = "yes"; then
7036     AC_DEFINE(wxUSE_TREEBOOK)
7037     USES_CONTROLS=1
7038 fi
7039
7040 if test "$wxUSE_TOOLBOOK" = "yes"; then
7041     AC_DEFINE(wxUSE_TOOLBOOK)
7042     USES_CONTROLS=1
7043 fi
7044
7045 if test "$wxUSE_TREECTRL" = "yes"; then
7046     if test "$wxUSE_IMAGLIST" = "yes"; then
7047         AC_DEFINE(wxUSE_TREECTRL)
7048         USES_CONTROLS=1
7049         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7050     else
7051         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7052     fi
7053 fi
7054
7055 if test "$wxUSE_TREELISTCTRL" = "yes"; then
7056     AC_DEFINE(wxUSE_TREELISTCTRL)
7057     USES_CONTROLS=1
7058     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelist"
7059 fi
7060
7061 if test "$wxUSE_POPUPWIN" = "yes"; then
7062     if test "$wxUSE_OLD_COCOA" = 1 ; then
7063         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7064     else
7065         if test "$wxUSE_PM" = 1; then
7066             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7067         else
7068             AC_DEFINE(wxUSE_POPUPWIN)
7069             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7070
7071             USES_CONTROLS=1
7072         fi
7073     fi
7074 fi
7075
7076 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7077     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
7078         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7079     else
7080         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7081         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7082     fi
7083 fi
7084
7085 if test "$wxUSE_TIPWINDOW" = "yes"; then
7086     if test "$wxUSE_PM" = 1; then
7087         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7088     else
7089         AC_DEFINE(wxUSE_TIPWINDOW)
7090     fi
7091 fi
7092
7093 if test "$USES_CONTROLS" = 1; then
7094     AC_DEFINE(wxUSE_CONTROLS)
7095 fi
7096
7097 dnl ---------------------------------------------------------------------------
7098 dnl misc options
7099 dnl ---------------------------------------------------------------------------
7100
7101 dnl please keep the settings below in alphabetical order
7102 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7103     AC_DEFINE(wxUSE_ACCESSIBILITY)
7104     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7105 fi
7106
7107 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7108     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7109 fi
7110
7111 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7112     dnl Tango-based art provider is not needed in GTK-based ports as the
7113     dnl native art provider completely replaces it.
7114     if test "$wxUSE_GTK" != 1; then
7115         dnl It also requires support for memory-mapped PNG images.
7116         if test "$wxUSE_LIBPNG" != no -a \
7117                 "$wxUSE_IMAGE" = yes -a \
7118                 "$wxUSE_STREAMS" = yes; then
7119             wxUSE_ARTPROVIDER_TANGO="yes"
7120         fi
7121     fi
7122 fi
7123
7124 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7125     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7126 fi
7127
7128 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7129     AC_DEFINE(wxUSE_DRAGIMAGE)
7130     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7131 fi
7132
7133 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7134     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7135         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7136     else
7137         AC_DEFINE(wxUSE_EXCEPTIONS)
7138         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7139     fi
7140 fi
7141
7142 USE_HTML=0
7143 if test "$wxUSE_HTML" = "yes"; then
7144     AC_DEFINE(wxUSE_HTML)
7145     USE_HTML=1
7146     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7147 fi
7148 if test "$wxUSE_WEBKIT" = "yes"; then
7149     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7150         old_CPPFLAGS="$CPPFLAGS"
7151         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7152         AC_CHECK_HEADER([WebKit/HIWebView.h],
7153                         [
7154                            AC_DEFINE(wxUSE_WEBKIT)
7155                            WEBKIT_LINK="-framework WebKit"
7156                         ],
7157                         [
7158                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7159                            wxUSE_WEBKIT=no
7160                         ],
7161                         [
7162                            #include <Carbon/Carbon.h>
7163                            #include <WebKit/WebKit.h>
7164                         ])
7165         CPPFLAGS="$old_CPPFLAGS"
7166     elif test "$wxUSE_OLD_COCOA" = 1; then
7167         AC_DEFINE(wxUSE_WEBKIT)
7168     else
7169         wxUSE_WEBKIT=no
7170     fi
7171     if test "$wxUSE_WEBKIT" = "yes"; then
7172         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7173     fi
7174 fi
7175
7176 USE_XRC=0
7177 if test "$wxUSE_XRC" = "yes"; then
7178     if test "$wxUSE_XML" != "yes"; then
7179         AC_MSG_WARN([XML library not built, XRC resources disabled])
7180         wxUSE_XRC=no
7181     else
7182         AC_DEFINE(wxUSE_XRC)
7183         USE_XRC=1
7184         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7185     fi
7186 fi
7187
7188 USE_AUI=0
7189 if test "$wxUSE_AUI" = "yes"; then
7190    AC_DEFINE(wxUSE_AUI)
7191    USE_AUI=1
7192    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7193 fi
7194
7195 USE_PROPGRID=0
7196 if test "$wxUSE_PROPGRID" = "yes"; then
7197    AC_DEFINE(wxUSE_PROPGRID)
7198    USE_PROPGRID=1
7199    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7200 fi
7201
7202 USE_RIBBON=0
7203 if test "$wxUSE_RIBBON" = "yes"; then
7204    AC_DEFINE(wxUSE_RIBBON)
7205    USE_RIBBON=1
7206    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7207 fi
7208
7209 USE_STC=0
7210 if test "$wxUSE_STC" = "yes"; then
7211    AC_DEFINE(wxUSE_STC)
7212    USE_STC=1
7213    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7214
7215    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7216    AC_PATH_PROG(PYTHON, python)
7217    if test "x$PYTHON" = "x"; then
7218      COND_PYTHON="#"
7219    fi
7220    AC_SUBST(COND_PYTHON)
7221 fi
7222
7223 if test "$wxUSE_MENUS" = "yes"; then
7224     AC_DEFINE(wxUSE_MENUS)
7225     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7226 fi
7227
7228 if test "$wxUSE_MIMETYPE" = "yes"; then
7229     AC_DEFINE(wxUSE_MIMETYPE)
7230 fi
7231
7232 if test "$wxUSE_MINIFRAME" = "yes"; then
7233     AC_DEFINE(wxUSE_MINIFRAME)
7234 fi
7235
7236 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7237     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7238 fi
7239
7240 if test "$wxUSE_TASKBARICON" = "yes"; then
7241     AC_DEFINE(wxUSE_TASKBARICON)
7242     dnl This is used under MSW, just enable it always without testing for the
7243     dnl toolkit nor providing a separate option for it because it's totally
7244     dnl harmless to have it defined even if it's unnecessary.
7245     AC_DEFINE(wxUSE_TASKBARICON_BALLOONS)
7246     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7247 fi
7248
7249
7250 if test "$wxUSE_VALIDATORS" = "yes"; then
7251     AC_DEFINE(wxUSE_VALIDATORS)
7252     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7253 fi
7254
7255 if test "$wxUSE_PALETTE" = "yes" ; then
7256     if test "$wxUSE_DFB" = 1; then
7257         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7258         wxUSE_PALETTE=no
7259     else
7260         AC_DEFINE(wxUSE_PALETTE)
7261     fi
7262 fi
7263
7264 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7265   dnl Must be done this late because -lunicows must be before all the other libs
7266   LIBS=" -lunicows $LIBS"
7267 fi
7268
7269 USE_RICHTEXT=0
7270 if test "$wxUSE_RICHTEXT" = "yes"; then
7271     AC_DEFINE(wxUSE_RICHTEXT)
7272     USE_RICHTEXT=1
7273     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7274 fi
7275
7276 if test "$wxUSE_WEBVIEW" = "yes"; then
7277     USE_WEBVIEW_WEBKIT=0
7278     if test "$wxUSE_WEBVIEW_WEBKIT" = "yes"; then
7279         if test "$wxUSE_GTK" = 1; then
7280             webkitgtk=webkit-1.0
7281             if test "$WXGTK3" = 1; then
7282                 webkitgtk=webkitgtk-3.0
7283             fi
7284             PKG_CHECK_MODULES([WEBKIT],
7285                               [$webkitgtk >= 1.3.1],
7286                               [
7287                                 USE_WEBVIEW_WEBKIT=1
7288                                 CPPFLAGS="$CPPFLAGS $WEBKIT_CFLAGS"
7289                                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY $WEBKIT_LIBS"
7290                               ],
7291                               [
7292                                 AC_MSG_WARN([webkitgtk not found.])
7293                               ])
7294         elif test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7295             dnl Under Mac we always have the libraries but check for the
7296             dnl headers
7297             old_CPPFLAGS="$CPPFLAGS"
7298             CPPFLAGS="-x objective-c++ $CPPFLAGS"
7299             AC_CHECK_HEADER([WebKit/HIWebView.h],
7300                             [
7301                                 USE_WEBVIEW_WEBKIT=1
7302                                 WEBKIT_LINK="-framework WebKit"
7303                             ],
7304                             [
7305                                 AC_MSG_WARN([WebKit headers not found])
7306                             ],
7307                             [
7308                                 #include <Carbon/Carbon.h>
7309                                 #include <WebKit/WebKit.h>
7310                             ])
7311             CPPFLAGS="$old_CPPFLAGS"
7312         fi
7313     fi
7314
7315     wxUSE_WEBVIEW="no"
7316     if test "$wxUSE_GTK" = 1 -o "$wxUSE_MAC" = 1; then
7317         if test "$USE_WEBVIEW_WEBKIT" = 1; then
7318             wxUSE_WEBVIEW="yes"
7319             AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
7320         else
7321             AC_MSG_WARN([WebKit not available, disabling wxWebView])
7322         fi
7323     elif test "$wxUSE_MSW" = 1; then
7324         if test "$wxUSE_WEBVIEW_IE" = "yes"; then
7325             dnl TODO: Check for the required headers/libraries under Windows
7326             dnl       too and do the right thing automatically there too.
7327             wxUSE_WEBVIEW="yes"
7328             AC_DEFINE(wxUSE_WEBVIEW_IE)
7329         fi
7330     fi
7331 fi
7332
7333 if test "$wxUSE_WEBVIEW" = "yes"; then
7334     USE_WEBVIEW=1
7335     AC_DEFINE(wxUSE_WEBVIEW)
7336     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS webview"
7337 else
7338     USE_WEBVIEW=0
7339 fi
7340
7341 dnl ---------------------------------------------------------------------------
7342 dnl wxImage options
7343 dnl ---------------------------------------------------------------------------
7344
7345 if test "$wxUSE_IMAGE" = "yes" ; then
7346     AC_DEFINE(wxUSE_IMAGE)
7347
7348     if test "$wxUSE_GIF" = "yes" ; then
7349       AC_DEFINE(wxUSE_GIF)
7350     fi
7351
7352     if test "$wxUSE_PCX" = "yes" ; then
7353       AC_DEFINE(wxUSE_PCX)
7354     fi
7355
7356     if test "$wxUSE_TGA" = "yes" ; then
7357       AC_DEFINE(wxUSE_TGA)
7358     fi
7359
7360     if test "$wxUSE_IFF" = "yes" ; then
7361       AC_DEFINE(wxUSE_IFF)
7362     fi
7363
7364     if test "$wxUSE_PNM" = "yes" ; then
7365       AC_DEFINE(wxUSE_PNM)
7366     fi
7367
7368     if test "$wxUSE_XPM" = "yes" ; then
7369       AC_DEFINE(wxUSE_XPM)
7370     fi
7371
7372     if test "$wxUSE_ICO_CUR" = "yes" ; then
7373       AC_DEFINE(wxUSE_ICO_CUR)
7374     fi
7375 fi
7376
7377 dnl ---------------------------------------------------------------------------
7378 dnl common dialogs
7379 dnl ---------------------------------------------------------------------------
7380
7381 if test "$wxUSE_ABOUTDLG" = "yes"; then
7382     AC_DEFINE(wxUSE_ABOUTDLG)
7383 fi
7384
7385 if test "$wxUSE_CHOICEDLG" = "yes"; then
7386     AC_DEFINE(wxUSE_CHOICEDLG)
7387 fi
7388
7389 if test "$wxUSE_COLOURDLG" = "yes"; then
7390     AC_DEFINE(wxUSE_COLOURDLG)
7391 fi
7392
7393 if test "$wxUSE_FILEDLG" = "yes"; then
7394     AC_DEFINE(wxUSE_FILEDLG)
7395 fi
7396
7397 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7398     AC_DEFINE(wxUSE_FINDREPLDLG)
7399 fi
7400
7401 if test "$wxUSE_FONTDLG" = "yes"; then
7402     AC_DEFINE(wxUSE_FONTDLG)
7403 fi
7404
7405 if test "$wxUSE_DIRDLG" = "yes"; then
7406     if test "$wxUSE_TREECTRL" != "yes"; then
7407         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7408     else
7409         AC_DEFINE(wxUSE_DIRDLG)
7410     fi
7411 fi
7412
7413 if test "$wxUSE_MSGDLG" = "yes"; then
7414     AC_DEFINE(wxUSE_MSGDLG)
7415 fi
7416
7417 if test "$wxUSE_NUMBERDLG" = "yes"; then
7418     AC_DEFINE(wxUSE_NUMBERDLG)
7419 fi
7420
7421 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7422     AC_DEFINE(wxUSE_PROGRESSDLG)
7423 fi
7424
7425 if test "$wxUSE_SPLASH" = "yes"; then
7426     AC_DEFINE(wxUSE_SPLASH)
7427     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7428 fi
7429
7430 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7431     AC_DEFINE(wxUSE_STARTUP_TIPS)
7432 fi
7433
7434 if test "$wxUSE_TEXTDLG" = "yes"; then
7435     AC_DEFINE(wxUSE_TEXTDLG)
7436 fi
7437
7438 if test "$wxUSE_WIZARDDLG" = "yes"; then
7439     AC_DEFINE(wxUSE_WIZARDDLG)
7440     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7441 fi
7442
7443 dnl ---------------------------------------------------------------------------
7444 dnl options used under wxMSW and wxPM
7445 dnl ---------------------------------------------------------------------------
7446
7447 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7448     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7449         AC_DEFINE(wxUSE_OWNER_DRAWN)
7450     fi
7451 fi
7452
7453 dnl ---------------------------------------------------------------------------
7454 dnl wxMSW-only options
7455 dnl ---------------------------------------------------------------------------
7456
7457 if test "$wxUSE_MSW" = 1 ; then
7458
7459     if test "$wxUSE_DC_CACHEING" = "yes"; then
7460         AC_DEFINE(wxUSE_DC_CACHEING)
7461     fi
7462
7463     if test "$wxUSE_DIB" = "yes"; then
7464         AC_DEFINE(wxUSE_WXDIB)
7465     fi
7466
7467     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7468         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7469     fi
7470
7471     if test "$wxUSE_UXTHEME" = "yes"; then
7472         AC_DEFINE(wxUSE_UXTHEME)
7473     fi
7474
7475 fi
7476 dnl wxUSE_MSW = 1
7477
7478 dnl not quite MSW-only although mostly useful to disable this under MSW
7479 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7480     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7481 fi
7482
7483 if test "$USE_WIN32" = 1 ; then
7484     if test "$wxUSE_INICONF" = "yes"; then
7485         AC_DEFINE(wxUSE_INICONF)
7486     fi
7487
7488     if test "$wxUSE_REGKEY" = "yes"; then
7489         AC_DEFINE(wxUSE_REGKEY)
7490     fi
7491 fi
7492 dnl USE_WIN32 = 1
7493
7494 dnl ---------------------------------------------------------------------------
7495 dnl wxGraphicsContext
7496 dnl ---------------------------------------------------------------------------
7497
7498 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7499 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7500 dnl not defined automatically and we need to do it ourselves
7501 if test "$wxUSE_MAC" = 1; then
7502     wxUSE_GRAPHICS_CONTEXT="yes"
7503 fi
7504
7505 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7506     wx_has_graphics=0
7507     if test "$wxUSE_MSW" = 1; then
7508         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7509             [
7510                 dnl we need just the header, not the library, as we load the
7511                 dnl GDI+ DLL dynamically anyhow during run-time
7512                 AC_LANG_PUSH(C++)
7513                 AC_TRY_COMPILE(
7514                     [#include <windows.h>
7515                      #include <gdiplus.h>],
7516                     [
7517                         using namespace Gdiplus;
7518                     ],
7519                     wx_cv_lib_gdiplus=yes,
7520                     wx_cv_lib_gdiplus=no
7521                 )
7522                 AC_LANG_POP()
7523             ]
7524         )
7525         if test "$wx_cv_lib_gdiplus" = "yes"; then
7526             wx_has_graphics=1
7527         fi
7528     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7529         PKG_CHECK_MODULES(CAIRO, cairo,
7530             [wx_has_graphics=1],
7531             [AC_MSG_WARN([Cairo library not found])]
7532         )
7533         if test "$wx_has_graphics" = 1; then
7534             dnl Check that Cairo library is new enough: wxGraphicsContext
7535             dnl won't compile without cairo_push_group() and
7536             dnl cairo_pop_group_to_source() which are new in 1.2.
7537             save_LIBS="$LIBS"
7538             LIBS="$LIBS $CAIRO_LIBS"
7539             AC_CHECK_FUNCS([cairo_push_group])
7540             LIBS="$save_LIBS"
7541             if test "$ac_cv_func_cairo_push_group" = "no"; then
7542                 wx_has_graphics=0
7543                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7544             else
7545                 AC_DEFINE(wxUSE_CAIRO)
7546
7547                 dnl We don't need to do this for wxGTK as we already get Cairo
7548                 dnl flags as part of GTK+ ones.
7549                 if test "$wxUSE_GTK" != 1; then
7550                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7551                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7552                 fi
7553             fi
7554         fi
7555     else
7556         dnl assume it's ok, add more checks here if needed
7557         wx_has_graphics=1
7558     fi
7559
7560     if test "$wx_has_graphics" = 1; then
7561         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7562     else
7563         AC_MSG_WARN([wxGraphicsContext won't be available])
7564     fi
7565 fi
7566
7567 dnl ---------------------------------------------------------------------------
7568 dnl wxMediaCtrl
7569 dnl ---------------------------------------------------------------------------
7570
7571 USE_MEDIA=0
7572
7573 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7574     USE_MEDIA=1
7575
7576     dnl -----------------------------------------------------------------------
7577     dnl GStreamer
7578     dnl -----------------------------------------------------------------------
7579     if test "$wxUSE_GTK" = 1; then
7580         wxUSE_GSTREAMER="no"
7581
7582         dnl -------------------------------------------------------------------
7583         dnl Test for at least 0.8 gstreamer module from pkg-config
7584         dnl Even totem doesn't accept 0.9 evidently.
7585         dnl
7586         dnl So, we first check to see if 0.10 if available - if not we
7587         dnl try the older 0.8 version
7588         dnl -------------------------------------------------------------------
7589         GST_VERSION_MAJOR=0
7590         GST_VERSION_MINOR=10
7591         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7592
7593         if test "$wxUSE_GSTREAMER8" = "no"; then
7594             PKG_CHECK_MODULES(GST,
7595                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION],
7596                 [
7597                     wxUSE_GSTREAMER="yes"
7598                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7599                 ],
7600                 [
7601                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7602                     GST_VERSION_MINOR=8
7603                 ]
7604             )
7605         else
7606             dnl check only for 0.8
7607             GST_VERSION_MINOR=8
7608         fi
7609
7610         if test $GST_VERSION_MINOR = "8"; then
7611             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7612             PKG_CHECK_MODULES(GST,
7613                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7614                 wxUSE_GSTREAMER="yes",
7615                 [
7616                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7617                 ])
7618         fi
7619
7620
7621         if test "$wxUSE_GSTREAMER" = "yes"; then
7622             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7623             EXTRALIBS_MEDIA="$GST_LIBS"
7624
7625             AC_DEFINE(wxUSE_GSTREAMER)
7626         else
7627             USE_MEDIA=0
7628         fi
7629
7630     elif test "$wxUSE_MAC" = 1; then
7631          dnl We always have the necessary libraries under Mac
7632          dnl but we need to link with it explicitly.
7633          GST_LIBS="-framework QTKit"
7634     fi
7635
7636     if test $USE_MEDIA = 1; then
7637         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7638         AC_DEFINE(wxUSE_MEDIACTRL)
7639     else
7640         if test "$wxUSE_MEDIACTRL" = "yes"; then
7641             AC_MSG_ERROR([GStreamer not available])
7642         else
7643             dnl was set to 'auto'
7644             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7645         fi
7646     fi
7647 fi
7648
7649 dnl ---------------------------------------------------------------------------
7650 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7651 dnl ---------------------------------------------------------------------------
7652
7653 if test "$cross_compiling" != "no"; then
7654     dnl Use best guess from host as we can't use uname when cross compiling
7655     OSINFO="\"$host\""
7656 else
7657     dnl attualy work out OS version
7658     OSINFO=`uname -s -r -m`
7659     OSINFO="\"$OSINFO\""
7660 fi
7661
7662 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7663
7664 dnl ---------------------------------------------------------------------------
7665 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7666 dnl ---------------------------------------------------------------------------
7667
7668 if test "x$prefix" != "xNONE"; then
7669     wxPREFIX=$prefix
7670 else
7671     wxPREFIX=$ac_default_prefix
7672 fi
7673
7674 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7675
7676
7677 dnl ---------------------------------------------------------------------------
7678 dnl define variables with all built libraries for wx-config
7679 dnl ---------------------------------------------------------------------------
7680
7681 STD_BASE_LIBS="base"
7682 STD_GUI_LIBS=""
7683 BUILT_WX_LIBS="base"
7684 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7685
7686 if test "$wxUSE_SOCKETS" = "yes" ; then
7687     STD_BASE_LIBS="net $STD_BASE_LIBS"
7688     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7689 fi
7690 if test "$wxUSE_XML" = "yes" ; then
7691     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7692     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7693 fi
7694
7695 if test "$wxUSE_GUI" = "yes"; then
7696     STD_GUI_LIBS="adv core"
7697     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7698
7699     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7700         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7701         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7702     fi
7703     if test "$wxUSE_HTML" = "yes" ; then
7704         STD_GUI_LIBS="html $STD_GUI_LIBS"
7705         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7706     fi
7707     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7708         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7709     fi
7710     if test "$wxUSE_OPENGL" = "yes" ; then
7711         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7712     fi
7713     if test "$wxUSE_AUI" = "yes" ; then
7714         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7715     fi
7716     if test "$wxUSE_PROPGRID" = "yes" ; then
7717         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7718     fi
7719     if test "$wxUSE_RIBBON" = "yes" ; then
7720         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7721     fi
7722     if test "$wxUSE_RICHTEXT" = "yes" ; then
7723         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7724     fi
7725     if test "$wxUSE_STC" = "yes" ; then
7726         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7727     fi
7728     if test "$wxUSE_WEBVIEW" = "yes" ; then
7729         STD_GUI_LIBS="webview $STD_GUI_LIBS"
7730         BUILT_WX_LIBS="webview $BUILT_WX_LIBS"
7731     fi
7732     if test "$wxUSE_XRC" = "yes" ; then
7733         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7734         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7735     fi
7736 fi
7737
7738 AC_SUBST(ALL_WX_LIBS)
7739 AC_SUBST(BUILT_WX_LIBS)
7740 AC_SUBST(STD_BASE_LIBS)
7741 AC_SUBST(STD_GUI_LIBS)
7742
7743 dnl ---------------------------------------------------------------------------
7744 dnl Output the makefiles and such from the results found above
7745 dnl ---------------------------------------------------------------------------
7746
7747 dnl all additional libraries (except wxWidgets itself) we link with
7748 EXTRA_FRAMEWORKS=
7749 if test "$wxUSE_MAC" = 1 ; then
7750     if test "$USE_DARWIN" = 1; then
7751         if test "$wxUSE_OSX_IPHONE" = 1; then
7752             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7753         else
7754             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL"
7755
7756             dnl The case of QuickTime framework is special: we only need it in
7757             dnl 32 bit builds and not in 64 bit and, moreover, linking with it
7758             dnl in 64 bit builds results in a warning because the framework is
7759             dnl not available in 64 bits itself. So make an effort to avoid it
7760             dnl when building for 64 bits only (i.e. not universal build).
7761
7762             if test "$cross_compiling" != "no"; then
7763                 dnl The check below doesn't work well when cross-compiling
7764                 dnl ("file" under non-OS X systems might not recognize
7765                 dnl universal binaries) so assume we do build for 32 bits as
7766                 dnl it's safer: at worst we'll get a warning when building in
7767                 dnl 64 bits only, but at least the build will still work.
7768                 wx_cv_target_x86_64=no
7769             else
7770                 AC_CACHE_CHECK(
7771                     [if we target only x86_64],
7772                     wx_cv_target_x86_64,
7773                     AC_LINK_IFELSE(
7774                         [AC_LANG_SOURCE([int main() { return 0; }])],
7775                         if file conftest$ac_exeext|grep -q 'i386\|ppc'; then
7776                             wx_cv_target_x86_64=no
7777                         else
7778                             wx_cv_target_x86_64=yes
7779                         fi
7780                     )
7781                 )
7782             fi
7783
7784             if test "$wx_cv_target_x86_64" != "yes"; then
7785                 EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7786             fi
7787         fi
7788     fi
7789 fi
7790 if test "$wxUSE_OLD_COCOA" = 1 ; then
7791     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7792     if test "$wxUSE_MEDIACTRL" = "yes"; then
7793         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7794     fi
7795 fi
7796 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7797     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7798 fi
7799
7800 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7801 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7802
7803 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7804
7805 if test "$wxUSE_GUI" = "yes"; then
7806
7807     dnl TODO add checks that these samples will really compile (i.e. all the
7808     dnl      library features they need are present)
7809
7810     dnl TODO some samples are never built so far: mfc (requires VC++)
7811     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7812                      erase event exec font image minimal preferences render \
7813                      shaped svg taborder vscroll widgets wrapsizer"
7814
7815     if test "$wxUSE_MONOLITHIC" != "yes"; then
7816         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7817     fi
7818     if test "$TOOLKIT" = "MSW"; then
7819         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7820         if test "$wxUSE_UNIVERSAL" != "yes"; then
7821             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7822         fi
7823     fi
7824     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7825         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7826     fi
7827 else
7828     SAMPLES_SUBDIRS="console"
7829     if test "$wxUSE_SOCKETS" = "yes" ; then
7830         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7831     fi
7832     if test "$wxUSE_IPC" = "yes" ; then
7833         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7834     fi
7835 fi
7836
7837
7838 dnl C/C++ compiler options used to compile wxWidgets
7839 dnl
7840 dnl check for icc before gcc as icc is also recognized as gcc
7841 if test "x$INTELCC" = "xyes" ; then
7842     dnl Warnings which can't be easily suppressed in C code are disabled:
7843     dnl
7844     dnl     #810: conversion from "x" to "y" may lose significant bits
7845     dnl     #869: parameter "foo" was never referenced
7846     dnl     #1572: floating-point equality and inequality comparisons
7847     dnl            are unreliable
7848     dnl     #1684: conversion from pointer to same-sized integral type
7849     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7850     dnl            bits
7851     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7852 elif test "$GCC" = yes ; then
7853     CWARNINGS="-Wall -Wundef"
7854 fi
7855
7856 if test "x$INTELCXX" = "xyes" ; then
7857     dnl Intel compiler gives some warnings which simply can't be worked
7858     dnl around or of which we have too many (810, 869) so it's impractical to
7859     dnl keep them enabled even if in theory it would be nice and some others
7860     dnl (279) are generated for standard macros and so there is nothing we can
7861     dnl do about them
7862     dnl
7863     dnl     #279: controlling expression is constant
7864     dnl     #383: value copied to temporary, reference to temporary used
7865     dnl     #444: destructor for base class "xxx" is not virtual
7866     dnl     #981: operands are evaluated in unspecified order
7867     dnl     #1418: external definition with no prior declaration
7868     dnl     #1419: external declaration in primary source file
7869     dnl     #1881: argument must be a constant null pointer value
7870     dnl
7871     dnl (for others see CWARNINGS above)
7872     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7873 elif test "$GXX" = yes ; then
7874     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7875     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7876
7877     dnl when building under Mac we currently get hundreds of deprecation
7878     dnl warnings for Carbon symbols from the standard headers -- disable them
7879     dnl as we already know that they're deprecated and nothing else can be seen
7880     dnl with these warnings on
7881     if test "$wxUSE_MAC" = 1 ; then
7882         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7883     fi
7884 fi
7885
7886
7887 dnl combine everything together and remove the extra white space while doing it
7888 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7889 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7890
7891
7892 dnl add -I options we use during library compilation
7893 dnl
7894 dnl note that the order is somewhat important: wxWidgets headers should
7895 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7896 dnl in case the latter contains setup.h used by non-autoconf makefiles
7897 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7898  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7899  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7900  $CPPFLAGS `
7901
7902 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7903 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7904 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7905 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7906 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7907
7908 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7909 dnl only stuff to it
7910 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7911
7912
7913 if test "x$MWCC" = "xyes"; then
7914     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7915     dnl must use <regex.h> from system not our local copy on OS X,
7916     dnl but must use local not system on OS 9.
7917     dnl The following should make all -I paths usable for <> includes
7918     dnl while first checking in real system paths.  With 8.3 using
7919     dnl -gccincludes it will actually check local paths before system
7920     dnl even for <> which is totally wrong.
7921
7922     dnl Note that because this absolutely needs to be before any -I
7923     dnl that we have to tack it on to the end of the compiler commandline.
7924     CC="$CC -cwd source -I-"
7925     CXX="$CXX -cwd source -I-"
7926 fi
7927
7928
7929 LIBS=`echo $LIBS`
7930 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7931 EXTRALIBS_XML="$EXPAT_LINK"
7932 EXTRALIBS_HTML="$MSPACK_LINK"
7933 EXTRALIBS_MEDIA="$GST_LIBS"
7934 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7935 if test "$wxUSE_GUI" = "yes"; then
7936     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK`
7937 fi
7938 if test "$wxUSE_OPENGL" = "yes"; then
7939     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7940 fi
7941
7942 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7943
7944 WXCONFIG_LIBS="$LIBS"
7945
7946 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7947 if test "$wxUSE_REGEX" = "builtin" ; then
7948     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7949 fi
7950 if test "$wxUSE_EXPAT" = "builtin" ; then
7951     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7952 fi
7953 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7954     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7955 fi
7956 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7957     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7958 fi
7959 if test "$wxUSE_LIBPNG" = "builtin" ; then
7960     wxconfig_3rdparty="png $wxconfig_3rdparty"
7961 fi
7962 if test "$wxUSE_ZLIB" = "builtin" ; then
7963     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7964 fi
7965
7966 for i in $wxconfig_3rdparty ; do
7967     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7968 done
7969
7970
7971 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7972     WXUNIV=1
7973
7974     case "$wxUNIV_THEMES" in
7975         ''|all)
7976             AC_DEFINE(wxUSE_ALL_THEMES)
7977             ;;
7978
7979         *)
7980             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7981                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7982             done
7983     esac
7984 else
7985     WXUNIV=0
7986 fi
7987
7988 AC_SUBST(wxUSE_ZLIB)
7989 AC_SUBST(wxUSE_REGEX)
7990 AC_SUBST(wxUSE_EXPAT)
7991 AC_SUBST(wxUSE_LIBJPEG)
7992 AC_SUBST(wxUSE_LIBPNG)
7993 AC_SUBST(wxUSE_LIBTIFF)
7994
7995 if test $wxUSE_MONOLITHIC = "yes" ; then
7996     MONOLITHIC=1
7997 else
7998     MONOLITHIC=0
7999 fi
8000
8001 if test $wxUSE_PLUGINS = "yes" ; then
8002     USE_PLUGINS=1
8003 else
8004     USE_PLUGINS=0
8005 fi
8006
8007 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
8008     USE_QA=1
8009 else
8010     USE_QA=0
8011 fi
8012
8013 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
8014     OFFICIAL_BUILD=1
8015 else
8016     OFFICIAL_BUILD=0
8017 fi
8018
8019 AC_SUBST(VENDOR)
8020 AC_SUBST(OFFICIAL_BUILD)
8021 AC_SUBST(WX_FLAVOUR)
8022 AC_SUBST(WX_LIB_FLAVOUR)
8023
8024 AC_SUBST(WXUNIV)
8025 AC_SUBST(MONOLITHIC)
8026 AC_SUBST(USE_PLUGINS)
8027 AC_SUBST(LIBS)
8028 AC_SUBST(CXXWARNINGS)
8029 AC_SUBST(EXTRALIBS)
8030 AC_SUBST(EXTRALIBS_XML)
8031 AC_SUBST(EXTRALIBS_HTML)
8032 AC_SUBST(EXTRALIBS_MEDIA)
8033 AC_SUBST(EXTRALIBS_GUI)
8034 AC_SUBST(EXTRALIBS_OPENGL)
8035 AC_SUBST(EXTRALIBS_SDL)
8036 AC_SUBST(EXTRALIBS_STC)
8037 AC_SUBST(WITH_PLUGIN_SDL)
8038 AC_SUBST(UNICODE)
8039 AC_SUBST(DEBUG_INFO)
8040 AC_SUBST(DEBUG_FLAG)
8041 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8042 AC_SUBST(TOOLKIT_LOWERCASE)
8043 AC_SUBST(TOOLKIT_VERSION)
8044 AC_SUBST(DYLIB_RPATH_INSTALL)
8045 AC_SUBST(DYLIB_RPATH_POSTLINK)
8046 AC_SUBST(SAMPLES_RPATH_FLAG)
8047 AC_SUBST(HEADER_PAD_OPTION)
8048 AC_SUBST(HOST_SUFFIX)
8049 AC_SUBST(CPPUNIT_CFLAGS)
8050 AC_SUBST(CPPUNIT_LIBS)
8051
8052 case "$TOOLKIT" in
8053     GTK)
8054         TOOLKIT_DESC="GTK+"
8055         if test "$WXGTK2" = 1; then
8056             if test "$WXGTK3" = 1; then
8057                 TOOLKIT_DESC="$TOOLKIT_DESC 3"
8058             else
8059                 TOOLKIT_DESC="$TOOLKIT_DESC 2"
8060             fi
8061             if test "$wxUSE_GTKPRINT" = "yes" ; then
8062                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8063             fi
8064             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8065                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8066             fi
8067             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8068                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8069             fi
8070             if test "$wxUSE_LIBNOTIFY" = "yes" ; then
8071                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA libnotify"
8072             fi
8073             if test "$wxUSE_LIBHILDON" = "yes"; then
8074                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8075             fi
8076             if test "$wxUSE_LIBHILDON2" = "yes"; then
8077                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8078             fi
8079
8080             if test "$TOOLKIT_EXTRA" != ""; then
8081                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8082             fi
8083         fi
8084         ;;
8085
8086     ?*)
8087         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8088         ;;
8089
8090     *)
8091         TOOLKIT_DESC="base only"
8092         ;;
8093 esac
8094
8095 if test "$wxUSE_WINE" = "yes"; then
8096     BAKEFILE_FORCE_PLATFORM=win32
8097 fi
8098
8099 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8100 dnl Hopefully for a non-unicode build there aren't any wide constants in
8101 dnl headers, but for a unicode build it's best to disable pch.
8102 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8103 then
8104     AC_CACHE_CHECK(
8105         [for gcc precompiled header bug],
8106         [wx_cv_gcc_pch_bug],
8107         [[
8108             echo '#include <stdio.h>
8109                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8110
8111             echo '#include "conftest.h"
8112                   int main()
8113                   {
8114                      printf("%ls", test_var);
8115                      return 0;
8116                   }' > conftest.cpp
8117
8118             wx_cv_gcc_pch_bug="pch not supported"
8119
8120             if $CXX conftest.h >/dev/null 2>&1
8121             then
8122                 wx_cv_gcc_pch_bug=
8123
8124                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8125                 then
8126                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8127                         grep awidetest >/dev/null
8128                     then
8129                         wx_cv_gcc_pch_bug=no
8130                     else
8131                         wx_cv_gcc_pch_bug=yes
8132                     fi
8133                 fi
8134             fi
8135
8136             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8137         ]])
8138
8139     if test "$wx_cv_gcc_pch_bug" = yes; then
8140         dnl make the default for pch 'no'
8141         dnl further below check whether the user overrode and warn them
8142         bk_use_pch=no
8143     fi
8144 fi
8145
8146 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8147
8148 dnl make install path absolute (if not already);
8149 dnl will fail with (some) MSDOS paths
8150 case ${INSTALL} in
8151   /* ) # Absolute
8152      ;;
8153   ?:* ) # Drive letter, considered as absolute.
8154      ;;
8155   *)
8156      INSTALL=`pwd`/${INSTALL} ;;
8157 esac
8158
8159 if test "$wxUSE_GUI" = "yes"; then
8160
8161 if test "$wxUSE_MSW" = 1 ; then
8162     if test "x$WINDRES" = "x"; then
8163         AC_MSG_ERROR([Required windres program not found])
8164     fi
8165
8166     RESCOMP="$WINDRES"
8167 fi
8168
8169 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8170     dnl base name of the resource file for wxMac must be the same
8171     dnl as library installation base name (-install_name)
8172     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8173     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8174
8175     dnl add the resources target for wxMac
8176     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8177
8178     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8179
8180     MACSETFILE="\$(SETFILE)"
8181
8182     dnl resources are bundled both with shared library and applications
8183     dnl since the carb resource *must* be included in the application
8184     if test "$wxUSE_OSX_CARBON" = 1; then
8185         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8186         RESCOMP="$REZ"
8187         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8188     else
8189         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8190         RESCOMP="cat /dev/null \| $REZ"
8191         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8192     fi
8193
8194 else
8195     dnl default value is to (silently) do nothing in the makefile
8196     MACSETFILE="@true"
8197
8198     if test "$wxUSE_PM" = 1; then
8199         RESCOMP="emxbind"
8200         WXCONFIG_RESFLAGS="-ep"
8201
8202         dnl Is this one really used anywhere for pm?
8203         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8204     else
8205         POSTLINK_COMMAND="@true"
8206     fi
8207 fi
8208
8209 fi
8210 dnl wxUSE_GUI = 1
8211
8212
8213 dnl find out if the compiler supports PCH
8214 dnl
8215 dnl TODO: this should be in bakefile
8216 if test $GCC_PCH = 1
8217 then
8218     if test "$wx_cv_gcc_pch_bug" = yes; then
8219         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8220         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8221         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8222     fi
8223
8224     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8225     # the headers that benefit from precompilation are mostly C++ headers.
8226     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8227     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8228     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8229 fi
8230
8231 dnl HACK ALERT!!
8232 dnl For now, we need to alter bk-deps not to generate deps
8233 dnl when we've configured a Universal binary build.
8234 dnl The next version of Bakefile will have the correct fix for this
8235 dnl at which time, this hack can be removed.
8236
8237 if test "$wxUSE_MAC" = 1 ; then
8238     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8239         if test "x$disable_macosx_deps" = "xyes"; then
8240             sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8241                 mv temp bk-deps
8242             chmod +x bk-deps
8243         fi
8244     fi
8245 fi
8246
8247 if test "$wxUSE_SHARED" = "yes"; then
8248     dnl Need addtional flag on OS/2, so override bakefiles value
8249     dnl (there currently is no suitable variable to which the
8250     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8251     case "${host}" in
8252       *-pc-os2_emx | *-pc-os2-emx )
8253         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8254         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8255         cp -p ${srcdir}/src/os2/dllnames.sh .
8256         cp -p ${srcdir}/src/os2/dllar.sh .
8257       ;;
8258     esac
8259 fi
8260 if test "$wxUSE_OMF" = "yes"; then
8261     case "${host}" in
8262       *-pc-os2_emx | *-pc-os2-emx )
8263         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8264         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8265         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8266       ;;
8267     esac
8268 fi
8269
8270 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8271 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8272
8273
8274 dnl Sun cc is compatible with gcc and so either of them can use the C
8275 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8276 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8277 dnl where GTK+ is built with gcc
8278 dnl
8279 dnl However the compiler options are not compatible at all and in particular
8280 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8281 dnl filter them out as we already have the correct options for multithreaded
8282 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8283 case "${host}" in
8284     *-*-solaris2* )
8285         dnl system packages are compiled with Sun CC and so pkg-config outputs
8286         dnl CC-specific "-mt" flag, remove it when using gcc
8287         if test "$GCC" = yes; then
8288             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//g'`
8289             LIBS=`echo $LIBS | sed 's/-mt//g'`
8290             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//g'`
8291         fi
8292         ;;
8293
8294     *-*-linux* )
8295         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8296         dnl -pthreads which Sun CC doesn't know about
8297         if test "x$SUNCXX" = xyes; then
8298             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//g'`
8299             LIBS=`echo $LIBS | sed 's/-pthread//g'`
8300             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//g'`
8301         fi
8302         ;;
8303 esac
8304
8305 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8306 dnl it doesn't affect compilation checks above
8307 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8308 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8309 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8310 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8311
8312 dnl for convenience, sort the samples in alphabetical order
8313 dnl
8314 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8315 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8316 dnl
8317 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8318 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8319 dnl       only removes the Unix-like part of the introduced line break.
8320 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8321
8322 dnl subtle bakefile goop.
8323 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8324 dnl I wish we would have called it something less likely to clash with
8325 dnl things though.
8326 AC_SUBST(SHARED)
8327
8328 dnl global options
8329 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8330 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8331
8332 dnl toolkit options
8333 AC_SUBST(USE_GUI)
8334 AC_SUBST(AFMINSTALL)
8335 AC_SUBST(WIN32INSTALL)
8336 AC_SUBST(TOOLKIT)
8337 AC_SUBST(TOOLKIT_DIR)
8338 AC_SUBST(TOOLCHAIN_NAME)
8339 AC_SUBST(TOOLCHAIN_FULLNAME)
8340
8341 dnl wx-config options
8342 AC_SUBST(host_alias)
8343 AC_SUBST(cross_compiling)
8344 AC_SUBST(WIDGET_SET)
8345 AC_SUBST(WX_RELEASE)
8346 AC_SUBST(WX_VERSION)
8347 AC_SUBST(WX_SUBVERSION)
8348 AC_SUBST(WX_CHARTYPE)
8349
8350 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8351 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8352 dnl are used when building the libraries using the library
8353 dnl
8354 dnl so put anything which should be used only during the library build in, e.g.
8355 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8356 dnl
8357 dnl and, finally, for some things which should be only used by wx-config but
8358 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8359 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8360 AC_SUBST(WXCONFIG_CPPFLAGS)
8361 AC_SUBST(WXCONFIG_CFLAGS)
8362 AC_SUBST(WXCONFIG_CXXFLAGS)
8363
8364 AC_SUBST(WXCONFIG_LIBS)
8365 AC_SUBST(WXCONFIG_RPATH)
8366 AC_SUBST(WXCONFIG_LDFLAGS)
8367 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8368 AC_SUBST(WXCONFIG_RESFLAGS)
8369
8370 dnl distribution vars
8371 AC_SUBST(GUIDIST)
8372 AC_SUBST(DISTDIR)
8373
8374 dnl additional subdirectories where we will build
8375 AC_SUBST(SAMPLES_SUBDIRS)
8376
8377 dnl additional libraries and linker settings
8378 AC_SUBST(LDFLAGS)
8379 AC_SUBST(LDFLAGS_GL)
8380 AC_SUBST(OPENGL_LIBS)
8381 AC_SUBST(DMALLOC_LIBS)
8382 AC_SUBST(WX_VERSION_TAG)
8383
8384 dnl additional resurces settings
8385 AC_SUBST(RESCOMP)
8386 AC_SUBST(WINDRES)
8387 AC_SUBST(REZ)
8388 AC_SUBST(RESFLAGS)
8389 AC_SUBST(RESPROGRAMOBJ)
8390 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8391 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8392
8393 dnl additional for Mac OS X
8394 AC_SUBST(DEREZ)
8395 AC_SUBST(LIBWXMACRES)
8396 AC_SUBST(POSTLINK_COMMAND)
8397 AC_SUBST(MACSETFILE)
8398
8399 dnl other tools
8400 AC_SUBST(GCC)
8401 AC_SUBST(DLLTOOL)
8402
8403
8404 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8405 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8406 dnl - and we do use it)
8407 AC_PROG_MAKE_SET
8408
8409
8410 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8411
8412 if test "$USE_WIN32" = 1; then
8413     AC_CONFIG_COMMANDS([rcdefs.h],
8414         [
8415             mkdir -p $outdir &&
8416             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8417         ],
8418         [
8419             CPP="$CPP"
8420             infile="$srcdir/include/wx/msw/genrcdefs.h"
8421             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8422         ]
8423     )
8424 fi
8425
8426 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8427                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8428                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8429
8430 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8431                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8432                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8433
8434 dnl this is used to run ifacecheck with the same flags used by the compiler
8435 dnl for the real compilation:
8436 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8437                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8438
8439 if test "$wx_cv_version_script" = "yes"; then
8440     AC_CONFIG_FILES(version-script)
8441 fi
8442 AC_CONFIG_FILES(Makefile)
8443
8444 AC_CONFIG_COMMANDS([wx-config],
8445                    [ rm -f wx-config
8446                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8447                    ],
8448                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8449                      LN_S="${LN_S}"
8450                    ])
8451
8452 dnl This would give us us build dir that in every significant way
8453 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8454 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8455 dnl on platforms that do not have symlinks.
8456 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8457
8458 if test "$wxWITH_SUBDIRS" != "no"; then
8459 dnl Configure samples, demos etc. directories, but only if they are present:
8460 if test "$wxUSE_GUI" = "yes"; then
8461     SUBDIRS="samples demos utils"
8462 else
8463     dnl we build wxBase only
8464     dnl there are no wxBase programs in demos
8465     SUBDIRS="samples utils"
8466 fi
8467 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8468 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8469
8470 for subdir in $SUBDIRS; do
8471     if test -d ${srcdir}/${subdir} ; then
8472         if test "$wxUSE_GUI" = "yes"; then
8473             if test ${subdir} = "samples"; then
8474                 dnl only take those samples which compile in the current
8475                 dnl configuration and which exist
8476                 makefiles="samples/Makefile.in $makefiles"
8477                 for sample in $SAMPLES_SUBDIRS; do
8478                     if test -d $srcdir/samples/$sample; then
8479                         makefiles="samples/$sample/Makefile.in $makefiles"
8480                     fi
8481                 done
8482             else
8483                 dnl assume that everything compiles for utils &c
8484                 dnl any that shouldn't be built can be added to
8485                 dnl DISABLED_UTILS, DISABLED_DEMOS
8486                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8487                 eval "disabled=\$$disabled_var"
8488                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8489                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8490             fi
8491         else
8492             dnl we build wxBase only
8493             dnl don't take all samples/utils, just those which build with wxBase
8494             if test ${subdir} = "samples"; then
8495                 dnl only take those samples which compile in the current
8496                 dnl configuration and which exist
8497                 makefiles="samples/Makefile.in $makefiles"
8498                 for sample in `echo $SAMPLES_SUBDIRS`; do
8499                     if test -d $srcdir/samples/$sample; then
8500                         makefiles="samples/$sample/Makefile.in $makefiles"
8501                     fi
8502                 done
8503             elif test ${subdir} = "utils"; then
8504                 makefiles=""
8505                 for util in ifacecheck ; do
8506                     if test -d $srcdir/utils/$util ; then
8507                         makefiles="utils/$util/src/Makefile.in \
8508                                    $makefiles"
8509                     fi
8510                 done
8511             else
8512                 dnl assume that everything compiles for tests
8513                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8514             fi
8515         fi
8516
8517         for mkin in $makefiles ; do
8518             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8519             AC_CONFIG_FILES([$mk])
8520         done
8521     fi
8522 done
8523 fi dnl wxWITH_SUBDIRS
8524
8525 AC_OUTPUT
8526
8527 dnl report how we have been configured
8528 echo
8529 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8530 echo ""
8531 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8532 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8533 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8534 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8535 if test "$wxUSE_UNICODE" = "yes"; then
8536     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8537         echo " (using UTF-8)"
8538     else
8539         echo " (using wchar_t)"
8540     fi
8541 else
8542     echo
8543 fi
8544
8545 echo "  What level of wxWidgets compatibility should be enabled?"
8546 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8547 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8548
8549 echo "  Which libraries should wxWidgets use?"
8550 echo "                                       STL                ${wxUSE_STL}"
8551 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8552 echo "                                       png                ${wxUSE_LIBPNG-none}"
8553 echo "                                       regex              ${wxUSE_REGEX}"
8554 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8555 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8556 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8557 fi
8558 echo "                                       zlib               ${wxUSE_ZLIB}"
8559 echo "                                       expat              ${wxUSE_EXPAT}"
8560 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8561 echo "                                       sdl                ${wxUSE_LIBSDL}"
8562
8563 echo ""
8564
8565 dnl vi: set et sts=4 sw=4 com=\:dnl: