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