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], [2.9.3], [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="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=3
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$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 MGL 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_MGL=0
 116 DEFAULT_wxUSE_MICROWIN=0
 117 DEFAULT_wxUSE_MOTIF=0
 118 DEFAULT_wxUSE_MSW=0
 119 DEFAULT_wxUSE_PM=0
 120 DEFAULT_wxUSE_X11=0
 121 DEFAULT_wxUSE_DFB=0
 122
 123 dnl these are the values which are really default for the given platform:
 124 dnl they're used if no --with-<toolkit> options were given to detect the
 125 dnl toolkit to use by default for the target platform
 126 DEFAULT_DEFAULT_wxUSE_OLD_COCOA=0
 127 DEFAULT_DEFAULT_wxUSE_GTK=0
 128 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 129 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
 130 DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=0
 131 DEFAULT_DEFAULT_wxUSE_MGL=0
 132 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 133 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 134 DEFAULT_DEFAULT_wxUSE_MSW=0
 135 DEFAULT_DEFAULT_wxUSE_PM=0
 136 DEFAULT_DEFAULT_wxUSE_X11=0
 137 DEFAULT_DEFAULT_wxUSE_DFB=0
 138
 139 PROGRAM_EXT=
 140 SAMPLES_RPATH_FLAG=
 141 DYLIB_RPATH_INSTALL=
 142 DYLIB_RPATH_POSTLINK=
 143
 144 DEFAULT_STD_FLAG=yes
 145
 146 dnl to support a new system, you need to add its canonical name (as determined
 147 dnl by config.sub or specified by the configure command line) to this "case"
 148 dnl and also define the shared library flags below - search for
 149 dnl SHARED_LIB_SETUP to find the exact place
 150 case "${host}" in
 151   *-hp-hpux* )
 152     USE_HPUX=1
 153     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 154     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 155     AC_DEFINE(__HPUX__)
 156
 157     dnl many standard declarations in HP-UX headers are only included if either
 158     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 159     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 160   ;;
 161   *-*-linux* )
 162     USE_LINUX=1
 163     AC_DEFINE(__LINUX__)
 164     TMP=`uname -m`
 165     if test "x$TMP" = "xalpha"; then
 166       USE_ALPHA=1
 167       AC_DEFINE(__ALPHA__)
 168     fi
 169     DEFAULT_DEFAULT_wxUSE_GTK=1
 170   ;;
 171   *-*-gnu* | *-*-k*bsd*-gnu )
 172     USE_GNU=1
 173     TMP=`uname -m`
 174     if test "x$TMP" = "xalpha"; then
 175       USE_ALPHA=1
 176       AC_DEFINE(__ALPHA__)
 177     fi
 178     DEFAULT_DEFAULT_wxUSE_GTK=1
 179   ;;
 180   *-*-irix5* | *-*-irix6* )
 181     USE_SGI=1
 182     USE_SVR4=1
 183     AC_DEFINE(__SGI__)
 184     AC_DEFINE(__SVR4__)
 185     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 186   ;;
 187   *-*-qnx*)
 188     USE_QNX=1
 189     AC_DEFINE(__QNX__)
 190     DEFAULT_DEFAULT_wxUSE_X11=1
 191   ;;
 192   *-*-solaris2* )
 193     USE_SUN=1
 194     USE_SOLARIS=1
 195     USE_SVR4=1
 196     AC_DEFINE(__SUN__)
 197     AC_DEFINE(__SOLARIS__)
 198     AC_DEFINE(__SVR4__)
 199     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 200     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 201   ;;
 202   *-*-sunos4* )
 203     USE_SUN=1
 204     USE_SUNOS=1
 205     USE_BSD=1
 206     AC_DEFINE(__SUN__)
 207     AC_DEFINE(__SUNOS__)
 208     AC_DEFINE(__BSD__)
 209     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 210   ;;
 211   *-*-freebsd*)
 212     USE_BSD=1
 213     USE_FREEBSD=1
 214     AC_DEFINE(__FREEBSD__)
 215     AC_DEFINE(__BSD__)
 216     DEFAULT_DEFAULT_wxUSE_GTK=1
 217   ;;
 218   *-*-openbsd*|*-*-mirbsd*)
 219     USE_BSD=1
 220     USE_OPENBSD=1
 221     AC_DEFINE(__OPENBSD__)
 222     AC_DEFINE(__BSD__)
 223     DEFAULT_DEFAULT_wxUSE_GTK=1
 224   ;;
 225   *-*-netbsd*)
 226     USE_BSD=1
 227     USE_NETBSD=1
 228     AC_DEFINE(__NETBSD__)
 229     AC_DEFINE(__BSD__)
 230     DEFAULT_DEFAULT_wxUSE_GTK=1
 231     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 232
 233     dnl some standard declarations in NetBSD headers are only included if
 234     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 235     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 236   ;;
 237   *-*-osf* )
 238     USE_ALPHA=1
 239     USE_OSF=1
 240     AC_DEFINE(__ALPHA__)
 241     AC_DEFINE(__OSF__)
 242     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 243     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 244   ;;
 245   *-*-dgux5* )
 246     USE_ALPHA=1
 247     USE_SVR4=1
 248     AC_DEFINE(__ALPHA__)
 249     AC_DEFINE(__SVR4__)
 250     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 251   ;;
 252   *-*-sysv5* )
 253     USE_SYSV=1
 254     USE_SVR4=1
 255     AC_DEFINE(__SYSV__)
 256     AC_DEFINE(__SVR4__)
 257     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 258   ;;
 259   *-*-aix* )
 260     USE_AIX=1
 261     USE_SYSV=1
 262     USE_SVR4=1
 263     AC_DEFINE(__AIX__)
 264     AC_DEFINE(__SYSV__)
 265     AC_DEFINE(__SVR4__)
 266     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 267   ;;
 268
 269   *-*-*UnixWare*)
 270     USE_SYSV=1
 271     USE_SVR4=1
 272     USE_UNIXWARE=1
 273     AC_DEFINE(__UNIXWARE__)
 274   ;;
 275
 276   *-*-cygwin* | *-*-mingw32* )
 277     dnl MBN: some of the defines have been moved after toolkit detection
 278     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 279     dnl      USE_UNIX  must be set and not USE_WIN32
 280     PROGRAM_EXT=".exe"
 281     DEFAULT_DEFAULT_wxUSE_MSW=1
 282   ;;
 283
 284   *-pc-msdosdjgpp )
 285     USE_UNIX=0
 286     USE_DOS=1
 287     AC_DEFINE(__DOS__)
 288     PROGRAM_EXT=".exe"
 289     DEFAULT_DEFAULT_wxUSE_MGL=1
 290   ;;
 291
 292   *-pc-os2_emx | *-pc-os2-emx )
 293     AC_DEFINE(__EMX__)
 294     USE_OS2=1
 295     AC_DEFINE(__OS2__)
 296     PROGRAM_EXT=".exe"
 297     DEFAULT_DEFAULT_wxUSE_PM=1
 298     dnl "c++" wrapper is not always available, so always use plain gcc.
 299     CXX=gcc
 300     LDFLAGS="$LDFLAGS -Zcrtdll"
 301     dnl
 302     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 303     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 304     dnl For now however, we still need it to make sure the configure script
 305     dnl works on OS/2 no matter what platform it is generated on.
 306     ac_executable_extensions=".exe"
 307     export ac_executable_extensions
 308     dnl This strange code is necessary to deal with handling of
 309     dnl backslashes by ksh and pdksh's sh variant.
 310     ac_save_IFS="$IFS"
 311     IFS='\\'
 312     ac_TEMP_PATH=
 313     for ac_dir in $PATH; do
 314       IFS=$ac_save_IFS
 315       if test -z "$ac_TEMP_PATH"; then
 316         ac_TEMP_PATH="$ac_dir"
 317       else
 318         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 319       fi
 320     done
 321     export PATH="$ac_TEMP_PATH"
 322     unset ac_TEMP_PATH
 323     DEFAULT_STD_FLAG=no
 324   ;;
 325
 326   arm-apple-darwin*)
 327     dnl iPhone
 328     USE_BSD=1
 329     USE_DARWIN=1
 330     AC_DEFINE(__BSD__)
 331     AC_DEFINE(__DARWIN__)
 332     DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=1
 333   ;;
 334
 335   *-*-darwin* )
 336     dnl Darwin based distributions (including Mac OS X)
 337     USE_BSD=1
 338     USE_DARWIN=1
 339     AC_DEFINE(__BSD__)
 340     AC_DEFINE(__DARWIN__)
 341     AC_DEFINE(TARGET_CARBON)
 342     DEFAULT_DEFAULT_wxUSE_OSX_CARBON=1
 343   ;;
 344
 345   *-*-beos* )
 346     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 347     USE_BEOS=1
 348     AC_DEFINE(__BEOS__)
 349   ;;
 350
 351   *)
 352     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 353     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 354
 355     DEFAULT_DEFAULT_wxUSE_X11=1
 356     DEFAULT_wxUSE_SHARED=no
 357 esac
 358
 359 dnl ---------------------------------------------------------------------------
 360 dnl command line options for configure
 361 dnl ---------------------------------------------------------------------------
 362
 363 dnl the default values for all options - we collect them all here to simplify
 364 dnl modification of the default values (for example, if the defaults for some
 365 dnl platform should be changed, it can be done here too)
 366 dnl
 367 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 368
 369 dnl it's only necessary to list the options which should be disabled by
 370 dnl default, all the rest have default value of "yes" (or, rather, of
 371 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 372 dnl default)
 373 DEFAULT_wxUSE_ALL_FEATURES=yes
 374
 375 DEFAULT_wxUSE_STD_CONTAINERS=no
 376 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 377 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 378
 379 dnl libraries disabled by default
 380 DEFAULT_wxUSE_DMALLOC=no
 381 DEFAULT_wxUSE_LIBGNOMEVFS=no
 382 DEFAULT_wxUSE_LIBHILDON=no
 383 DEFAULT_wxUSE_LIBHILDON2=no
 384 DEFAULT_wxUSE_LIBMSPACK=no
 385 DEFAULT_wxUSE_LIBSDL=no
 386
 387 dnl features disabled by default
 388 DEFAULT_wxUSE_ACCESSIBILITY=no
 389 DEFAULT_wxUSE_IPV6=no
 390 DEFAULT_wxUSE_GSTREAMER8=no
 391
 392 dnl automatic features
 393 DEFAULT_wxUSE_ARTPROVIDER_TANGO=auto
 394 DEFAULT_wxUSE_UNICODE_UTF8=auto
 395 DEFAULT_wxUSE_OPENGL=auto
 396 DEFAULT_wxUSE_MEDIACTRL=auto
 397 DEFAULT_wxUSE_COMPILER_TLS=auto
 398
 399 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 400
 401 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 402 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 403 DEFAULT_wxUSE_MAC_ARCH=no
 404
 405 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 406
 407 dnl Applicable only when --with-gtk was used:
 408 DEFAULT_wxUSE_GTK2=yes
 409
 410 dnl Always default to no. Only special cases require this.
 411 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 412
 413 dnl ===========================
 414 dnl deal with configure options
 415 dnl ===========================
 416
 417 dnl we use several macros here:
 418 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 419 dnl       autoconf manual for details about them
 420 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 421 dnl       the caching of the command line options and also use DEFAULT_foo
 422 dnl       variable as the default value for "foo" if neither --enable-foo nor
 423 dnl       --disable-foo is specified
 424 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 425 dnl       to choose not only whether an external library is used but also if we
 426 dnl       use the copy of it included with wxWidgets or an already installed
 427 dnl       system version
 428 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 429 dnl       should be used for the options which are enabled by default
 430 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 431 dnl       optional features, i.e. options which should be disabled if
 432 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 433 dnl       also affected by this)
 434
 435 dnl ---------------------------------------------------------------------------
 436 dnl global build options
 437 dnl ---------------------------------------------------------------------------
 438
 439 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 440 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 441 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 442 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 443 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 444 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 445 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 446 if test "x$VENDOR" = "x"; then
 447     VENDOR="custom"
 448 fi
 449
 450 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 451
 452 if test "$wxUSE_ALL_FEATURES" = "no"; then
 453     dnl this is a bit ugly but currently we have no choice but to manually
 454     dnl reset all the options with default value of auto if all features are to
 455     dnl be disabled because we can't have an option with default value of
 456     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
 457     DEFAULT_wxUSE_ARTPROVIDER_TANGO=no
 458     DEFAULT_wxUSE_MEDIACTRL=no
 459 fi
 460
 461 dnl ---------------------------------------------------------------------------
 462 dnl port selection
 463 dnl ---------------------------------------------------------------------------
 464
 465 if test "$wxUSE_GUI" = "yes"; then
 466
 467 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 468 if test "$wxUSE_UNIVERSAL" = "yes"; then
 469     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 470 fi
 471
 472 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 473 dnl shouldn't default to wxUSE_ALL_FEATURES
 474 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(osx_carbon,    [  --with-osx_carbon       use Mac OS X (Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(osx_cocoa,     [  --with-osx_cocoa        use Mac OS X (Cocoa)], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(osx_iphone,    [  --with-osx_iphone       use iPhone OS X port], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(osx,           [  --with-osx              use Mac OS X (default port, currently Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(carbon,        [  --with-carbon           same as --with-osx_carbon], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(cocoa,         [  --with-cocoa            same as --with-osx_cocoa], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(iphone,        [  --with-iphone           same as --with-osx_iphone], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(mac,           [  --with-mac              same as --with-osx], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 484 AC_ARG_WITH(old_cocoa,     [  --with-old_cocoa        use old, deprecated, Cocoa port], [wxUSE_OLD_COCOA="$withval" CACHE_OLD_COCOA=1 TOOLKIT_GIVEN=1])
 485 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 486 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 487 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 488 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 489 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 490 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 491 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 492 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 493
 494 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 495 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 496
 497 dnl check that no more than one toolkit is given and that if none are given that
 498 dnl we have a default one
 499
 500 AC_MSG_CHECKING(for toolkit)
 501
 502
 503
 504 # In Wine, we need to default to MSW, not GTK or MOTIF
 505 if test "$wxUSE_WINE" = "yes"; then
 506     DEFAULT_DEFAULT_wxUSE_GTK=0
 507     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 508     DEFAULT_DEFAULT_wxUSE_MSW=1
 509     wxUSE_SHARED=no
 510     CC=${CC:-winegcc}
 511     CXX=${CXX:-wineg++}
 512 fi
 513
 514
 515 if test "$wxUSE_GUI" = "yes"; then
 516
 517     if test "$USE_BEOS" = 1; then
 518         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 519     fi
 520
 521     if test "$TOOLKIT_GIVEN" = 1; then
 522       dnl convert "yes", "any" or a number to 1 and "no" to 0
 523       for toolkit in $ALL_TOOLKITS; do
 524         var=wxUSE_$toolkit
 525         eval "value=\$${var}"
 526         if test "x$value" = "xno"; then
 527           eval "$var=0"
 528         elif test "x$value" != "x"; then
 529           eval "$var=1"
 530         fi
 531
 532         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 533           eval "wx${toolkit}_VERSION=$value"
 534         fi
 535       done
 536     else
 537       dnl try to guess the most appropriate toolkit for this platform
 538       for toolkit in $ALL_TOOLKITS; do
 539         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 540         eval "wxUSE_$toolkit=\$${var}"
 541       done
 542     fi
 543
 544     dnl we suppose that expr is available (maybe there is a better way to do
 545     dnl this? what about using ALL_TOOLKITS? TODO)
 546     NUM_TOOLKITS=`expr ${wxUSE_OLD_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
 547                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} \
 548                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 549
 550     dnl Allow wxUSE_PM only for OS/2 with EMX.
 551     case "${host}" in
 552       *-pc-os2_emx | *-pc-os2-emx )
 553         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 554     esac
 555
 556     case "$NUM_TOOLKITS" in
 557       1)
 558       ;;
 559       0)
 560         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 561       ;;
 562       *)
 563         AC_MSG_ERROR(Please specify at most one toolkit)
 564     esac
 565
 566     # to be removed when --disable-gtk2 isn't needed
 567     if test "x$wxUSE_GTK2" = "xyes"; then
 568         wxGTK_VERSION=2
 569         wxUSE_GTK1=0
 570     elif test "x$wxUSE_GTK2" = "xno"; then
 571         wxGTK_VERSION=1
 572         wxUSE_GTK1=1
 573     fi
 574
 575     for toolkit in $ALL_TOOLKITS; do
 576         var=wxUSE_$toolkit
 577         eval "value=\$${var}"
 578         if test "$value" = 1; then
 579           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 580           AC_MSG_RESULT($toolkit_echo)
 581         fi
 582     done
 583 else
 584     if test "x$host_alias" != "x"; then
 585         AC_MSG_RESULT(base ($host_alias hosted) only)
 586     else
 587         AC_MSG_RESULT(base only)
 588     fi
 589 fi
 590
 591 wxUSE_MAC=0
 592 if test "$wxUSE_OSX_CARBON" = 1 \
 593        -o "$wxUSE_OSX_COCOA" = 1 \
 594        -o "$wxUSE_OSX_IPHONE" = 1; then
 595     wxUSE_MAC=1
 596 fi
 597
 598 dnl ---------------------------------------------------------------------------
 599 dnl external libraries
 600 dnl ---------------------------------------------------------------------------
 601
 602 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 603 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 604 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 605 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 606 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 607 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 608 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 609 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 610 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 611 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
 612 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 613
 614 fi
 615 dnl for GUI only
 616
 617 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 618 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 619 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 620 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 621 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 622
 623 AC_MSG_CHECKING([for --with-macosx-sdk])
 624 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 625         wxUSE_MACOSX_SDK=$withval
 626         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 627     ])
 628 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 629
 630 AC_MSG_CHECKING([for --with-macosx-version-min])
 631 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 632         wxUSE_MACOSX_VERSION_MIN=$withval
 633         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 634     ])
 635 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 636
 637 dnl ---------------------------------------------------------------------------
 638 dnl debugging options
 639 dnl ---------------------------------------------------------------------------
 640
 641 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 642 dnl this rather unusual option
 643 AC_MSG_CHECKING([for --enable-debug])
 644 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 645     [
 646         if test "$enableval" = yes; then
 647             wxUSE_DEBUG=yes
 648         elif test "$enableval" = no; then
 649             wxUSE_DEBUG=no
 650         elif test "$enableval" = max; then
 651             wxUSE_DEBUG=yes
 652             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 653         else
 654             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 655         fi
 656     ],
 657     wxUSE_DEBUG=default
 658 )
 659
 660 case "$wxUSE_DEBUG" in
 661     yes)
 662         dnl build the library for debugging: enable debugging code and generate
 663         dnl the debug information for the library itself
 664         DEFAULT_wxUSE_DEBUG_FLAG=yes
 665         DEFAULT_wxUSE_DEBUG_INFO=yes
 666
 667         dnl also disable optimizations by default if --enable-debug was used
 668         dnl (this can still be overridden by an explicit --enable-optimise)
 669         DEFAULT_wxUSE_OPTIMISE=no
 670         ;;
 671
 672     no)
 673         dnl --disable-debug is equivalent to both --disable-debug_flag and
 674         dnl --disable-debug_info
 675         DEFAULT_wxUSE_DEBUG_FLAG=no
 676         DEFAULT_wxUSE_DEBUG_INFO=no
 677         ;;
 678
 679     default)
 680         dnl the library is built with debugging support by default but without
 681         dnl debug information as this requires much, much more disk space
 682         DEFAULT_wxUSE_DEBUG_FLAG=yes
 683         DEFAULT_wxUSE_DEBUG_INFO=no
 684         ;;
 685 esac
 686
 687 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 688 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 689
 690 dnl enabled if just --enable-debug_{flag,info} was
 691 dnl
 692 dnl in any case, only set the default value and allow overriding it with an
 693
 694 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 695 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 696 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 697
 698 dnl ---------------------------------------------------------------------------
 699 dnl global compile options
 700 dnl ---------------------------------------------------------------------------
 701
 702 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 703 WX_ARG_ENABLE(stl,         [  --enable-stl            use standard C++ classes for everything], wxUSE_STL)
 704 if test "$wxUSE_STL" = "yes"; then
 705     DEFAULT_wxUSE_STD_CONTAINERS=yes
 706     DEFAULT_wxUSE_STD_IOSTREAM=yes
 707     DEFAULT_wxUSE_STD_STRING=yes
 708 fi
 709 WX_ARG_ENABLE(std_containers,[  --enable-std_containers use standard C++ container classes], wxUSE_STD_CONTAINERS)
 710 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 711 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 712 WX_ARG_ENABLE(std_string_conv_in_wxstring, [ --enable-std_string_conv_in_wxstring     provide implicit conversion to std::string in wxString], wxUSE_STD_STRING_CONV_IN_WXSTRING)
 713 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 714 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 715 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 716 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 717 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 718 if test "$USE_OS2" = 1; then
 719     DEFAULT_wxUSE_OMF=no
 720     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 721 fi
 722
 723 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 724
 725 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 726 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 727 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 728 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 729 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 730 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 731
 732 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create universal binary with Mac PPC and i386 (and x86_64 if using Cocoa) architectures ]], wxUSE_UNIVERSAL_BINARY)
 733 WX_ARG_ENABLE_PARAM(macosx_arch,      [[  --enable-macosx_arch=ARCH  build for just the specified architecture]], wxUSE_MAC_ARCH)
 734
 735 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 736 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 737
 738 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 739
 740 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 741
 742 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 743 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 744
 745 dnl ---------------------------------------------------------------------------
 746 dnl optional non GUI features
 747 dnl ---------------------------------------------------------------------------
 748
 749 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 750 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 751 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 752
 753 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 754 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 755 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 756 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 757 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 758 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 759 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 760 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 761
 762 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 763
 764 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 765 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 766 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 767
 768 dnl please keep the settings below in alphabetical order
 769 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 770 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 771 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 772 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 773 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 774 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 775 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 776 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 777 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 778 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 779 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 780 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 781 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 782 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 783 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 784 WX_ARG_FEATURE(filehistory,   [  --enable-filehistory    use wxFileHistory class], wxUSE_FILE_HISTORY)
 785 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 786 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 787 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 788 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 789 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 790 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 791 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 792 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 793 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 794 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 795 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 796 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 797 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 798 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 799 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 800 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 801 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 802 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 803 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 804 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 805 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 806 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 807 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 808 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 809
 810 dnl URL-related classes
 811 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 812 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 813 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 814 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 815 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 816
 817 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 818
 819 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 820 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 821
 822 if test "$wxUSE_GUI" = "yes"; then
 823
 824 dnl ---------------------------------------------------------------------------
 825 dnl optional "big" GUI features
 826 dnl ---------------------------------------------------------------------------
 827
 828 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 829 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 830 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 831 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 832 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 833 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 834 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 835 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 836 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 837 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 838 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 839 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 840 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 841 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 842 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 843 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 844 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 845 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 846 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 847 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 848 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 849 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 850 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 851 WX_ARG_FEATURE(web,         [  --enable-web            use wxWeb library], wxUSE_WEB)
 852
 853 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 854 dnl can't be disabled, don't even provide an option to do it
 855 if test "$wxUSE_MAC" != 1; then
 856 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 857 fi
 858
 859 dnl ---------------------------------------------------------------------------
 860 dnl IPC &c
 861 dnl ---------------------------------------------------------------------------
 862
 863 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 864 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 865 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 866
 867 dnl ---------------------------------------------------------------------------
 868 dnl optional GUI controls (in alphabetical order except the first one)
 869 dnl ---------------------------------------------------------------------------
 870
 871 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 872 DEFAULT_wxUSE_CONTROLS=none
 873 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 874
 875 dnl even with --disable-controls, some may be enabled by an explicit
 876 dnl --enable-<control> later on the command line -- but by default all will be
 877 dnl disabled
 878 if test "$wxUSE_CONTROLS" = "no"; then
 879     DEFAULT_wxUSE_ACCEL=no
 880     DEFAULT_wxUSE_ANIMATIONCTRL=no
 881     DEFAULT_wxUSE_BMPBUTTON=no
 882     DEFAULT_wxUSE_BUTTON=no
 883     DEFAULT_wxUSE_CALCTRL=no
 884     DEFAULT_wxUSE_CARET=no
 885     DEFAULT_wxUSE_CHECKBOX=no
 886     DEFAULT_wxUSE_CHECKLISTBOX=no
 887     DEFAULT_wxUSE_CHOICE=no
 888     DEFAULT_wxUSE_CHOICEBOOK=no
 889     DEFAULT_wxUSE_COLLPANE=no
 890     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 891     DEFAULT_wxUSE_COMBOBOX=no
 892     DEFAULT_wxUSE_COMBOBOX=no
 893     DEFAULT_wxUSE_COMMANDLINKBUTTON=no
 894     DEFAULT_wxUSE_DATAVIEWCTRL=no
 895     DEFAULT_wxUSE_DATEPICKCTRL=no
 896     DEFAULT_wxUSE_DETECT_SM=no
 897     DEFAULT_wxUSE_DIRPICKERCTRL=no
 898     DEFAULT_wxUSE_DISPLAY=no
 899     DEFAULT_wxUSE_FILECTRL=no
 900     DEFAULT_wxUSE_FILEPICKERCTRL=no
 901     DEFAULT_wxUSE_FONTPICKERCTRL=no
 902     DEFAULT_wxUSE_GAUGE=no
 903     DEFAULT_wxUSE_GRID=no
 904     DEFAULT_wxUSE_HEADERCTRL=no
 905     DEFAULT_wxUSE_HYPERLINKCTRL=no
 906     DEFAULT_wxUSE_IMAGLIST=no
 907     DEFAULT_wxUSE_LISTBOOK=no
 908     DEFAULT_wxUSE_LISTBOX=no
 909     DEFAULT_wxUSE_LISTCTRL=no
 910     DEFAULT_wxUSE_MARKUP=no
 911     DEFAULT_wxUSE_NOTEBOOK=no
 912     DEFAULT_wxUSE_POPUPWIN=no
 913     DEFAULT_wxUSE_RADIOBOX=no
 914     DEFAULT_wxUSE_RADIOBTN=no
 915     DEFAULT_wxUSE_RICHMSGDLG=no
 916     DEFAULT_wxUSE_REARRANGECTRL=no
 917     DEFAULT_wxUSE_SASH=no
 918     DEFAULT_wxUSE_SCROLLBAR=no
 919     DEFAULT_wxUSE_SEARCHCTRL=no
 920     DEFAULT_wxUSE_SLIDER=no
 921     DEFAULT_wxUSE_SPINBTN=no
 922     DEFAULT_wxUSE_SPINCTRL=no
 923     DEFAULT_wxUSE_SPLITTER=no
 924     DEFAULT_wxUSE_STATBMP=no
 925     DEFAULT_wxUSE_STATBOX=no
 926     DEFAULT_wxUSE_STATLINE=no
 927     DEFAULT_wxUSE_STATUSBAR=no
 928     DEFAULT_wxUSE_TIPWINDOW=no
 929     DEFAULT_wxUSE_TOGGLEBTN=no
 930     DEFAULT_wxUSE_TOOLBAR=no
 931     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 932     DEFAULT_wxUSE_TOOLBOOK=no
 933     DEFAULT_wxUSE_TOOLTIPS=no
 934     DEFAULT_wxUSE_TREEBOOK=no
 935     DEFAULT_wxUSE_TREECTRL=no
 936 fi
 937
 938 dnl features affecting multiple controls
 939 WX_ARG_FEATURE(markup,      [  --enable-markup         support wxControl::SetLabelMarkup], wxUSE_MARKUP)
 940
 941 dnl please keep the settings below in alphabetical order
 942 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 943 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 944 WX_ARG_FEATURE(artstd,      [  --enable-artstd         use standard XPM icons in wxArtProvider], wxUSE_ARTPROVIDER_STD)
 945 WX_ARG_FEATURE(arttango,    [  --enable-arttango       use Tango icons in wxArtProvider], wxUSE_ARTPROVIDER_TANGO)
 946 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 947 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 948 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 949 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 950 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 951 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 952 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 953 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 954 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 955 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 956 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 957 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 958 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 959 WX_ARG_FEATURE(commandlinkbutton, [  --enable-commandlinkbutton      use wxCommmandLinkButton class], wxUSE_COMMANDLINKBUTTON)
 960 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 961 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 962 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 963 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 964 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 965 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 966 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 967 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 968 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 969 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 970 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 971 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 972 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 973 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 974 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 975 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 976 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 977 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 978 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 979 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 980 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 981 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 982 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 983 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 984 WX_ARG_FEATURE(richmsgdlg,  [  --enable-richmsgdlg     use wxRichMessageDialog class], wxUSE_RICHMSGDLG)
 985 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 986 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 987 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 988 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 989 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 990 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 991 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 992 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 993 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 994 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 995 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 996 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 997 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 998 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 999 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1000 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1001 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1002 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1003 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1004 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1005 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1006 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1007
1008 dnl ---------------------------------------------------------------------------
1009 dnl common dialogs
1010 dnl ---------------------------------------------------------------------------
1011
1012 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1013 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1014 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1015 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1016 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1017 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1018 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1019 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1020 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1021 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1022 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1023 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1024 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1025 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1026 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1027
1028 dnl ---------------------------------------------------------------------------
1029 dnl misc GUI options
1030 dnl ---------------------------------------------------------------------------
1031
1032 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1033 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1034 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1035 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1036 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1037 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1038 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1039 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1040 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1041 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1042 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1043 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
1044 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
1045 WX_ARG_FEATURE(webviewwebkit,[  --enable-webview-webkit use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
1046
1047 dnl ---------------------------------------------------------------------------
1048 dnl support for image formats that do not rely on external library
1049 dnl ---------------------------------------------------------------------------
1050
1051 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1052 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1053 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1054 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1055 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1056 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1057 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1058 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1059 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1060
1061 dnl ---------------------------------------------------------------------------
1062 dnl wxMSW-only options
1063 dnl ---------------------------------------------------------------------------
1064
1065 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1066 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1067 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1068 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1069 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1070 WX_ARG_FEATURE(webviewie,   [  --enable-webview-ie     use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
1071
1072 dnl this one is not really MSW-specific but it exists mainly to be turned off
1073 dnl under MSW, it should be off by default on the other platforms
1074 if test "$wxUSE_MSW" != 1; then
1075     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1076 fi
1077
1078 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1079
1080 fi
1081 dnl for GUI only
1082
1083 dnl ---------------------------------------------------------------------------
1084 dnl Checks for programs
1085 dnl ---------------------------------------------------------------------------
1086
1087 dnl flush the cache because checking for programs might abort
1088 AC_CACHE_SAVE
1089
1090 dnl C-compiler checks
1091 dnl   defines CC with the compiler to use
1092 dnl   defines GCC with yes if using gcc
1093 dnl   defines GCC empty if not using gcc
1094 dnl   defines CFLAGS
1095 dnl
1096 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1097 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1098 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1099 CFLAGS=${CFLAGS:=}
1100 AC_BAKEFILE_PROG_CC
1101
1102 dnl is -traditional needed for correct compilations
1103 dnl   adds -traditional for gcc if needed
1104 AC_PROG_GCC_TRADITIONAL
1105
1106 dnl C++-compiler checks
1107 dnl   defines CXX with the compiler to use
1108 dnl   defines GXX with yes if using gxx
1109 dnl   defines GXX empty if not using gxx
1110 dnl   defines CXXFLAGS
1111 dnl
1112 dnl see CFLAGS line above
1113 CXXFLAGS=${CXXFLAGS:=}
1114 AC_BAKEFILE_PROG_CXX
1115
1116 dnl configure always sets CXX to something as it falls back to g++ even if no
1117 dnl C++ compiler was found, but we prefer to abort now with a clear error
1118 dnl message rather than give errors about all tests failures below
1119 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1120     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1121 fi
1122
1123 dnl ar command
1124 dnl   defines AR with the appropriate command
1125 dnl
1126 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1127 if test "x$SUNCXX" != xyes; then
1128     AC_CHECK_TOOL(AR, ar)
1129     if test "x$AR" = "x" ; then
1130         AC_MSG_ERROR([ar is needed to build wxWidgets])
1131     fi
1132 fi
1133
1134 dnl ---------------------------------------------------------------------------
1135 dnl Mac-specific SDK/architectures checks
1136 dnl ---------------------------------------------------------------------------
1137
1138 if test "$wxUSE_MAC" = 1; then
1139
1140 retest_macosx_linking=no
1141
1142 OSX_ARCH_OPTS=""
1143 if test "x$wxUSE_MAC_ARCH" != xno; then
1144     OSX_ARCH_OPTS="-arch $wxUSE_MAC_ARCH"
1145 fi
1146
1147 dnl Support the old --enable-universal_binary in case anyone was using it.
1148     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1149         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1150         dnl --enable-universal_binary=SDK names a path to an SDK
1151         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1152             # Implicitly turn on the new --with-macosx-sdk using the default
1153             # SDK which provides the behaviour this option has always had.
1154             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1155                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1156                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1157                 wxUSE_MACOSX_SDK=yes
1158             fi
1159         else
1160             # Complain to user if he specified an argument to --enable-universal_binary
1161             # and also 1) specified --with-macosx-sdk using the default (yes) or
1162             # 2) specified --with-macosx-sdk using a path or 3) specified
1163             # --without-macosx-sdk (no).
1164             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1165                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1166             else
1167                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1168                 # special-case the empty string because the below test simply
1169                 # converts "no" to the empty string anyway.
1170                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1171                 dnl Warn about deprecated usage.
1172                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1173             fi
1174         fi
1175         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1176         OSX_ARCH_OPTS="-arch ppc -arch i386"
1177         if test "$wxUSE_OSX_COCOA" = 1; then
1178             OSX_ARCH_OPTS="$OSX_ARCH_OPTS -arch x86_64"
1179         fi
1180         AC_MSG_CHECKING([for universal binary architectures])
1181         AC_MSG_RESULT([$OSX_ARCH_OPTS])
1182
1183         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1184         dnl is incapable of using them but the compiler driver (which we use
1185         dnl as LD when building dynamic libraries) uses them to invoke the
1186         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1187         dnl need no arch flags because libtool automatically invokes ld for
1188         dnl every architecture found in the fat input files.
1189         dnl
1190         dnl For static library builds, AR/RANLIB automatically create proper
1191         dnl fat archives although AR is unable to update them once RANLIB has
1192         dnl made them into proper fat archives.  Fortunately, our link process
1193         dnl simply removes the .a file before using ar to create a new one.
1194         dnl If we did move to libtool -static we still wouldn't need arch flags
1195         dnl because libtool automatically figures it out based on input.
1196         retest_macosx_linking=yes
1197
1198         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1199         dnl and including all architecture directories with each compiler invocation.
1200         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1201         dnl Objective-C++ precompiled headers.
1202         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1203         bk_use_pch=no
1204     fi
1205
1206 CXXFLAGS="$OSX_ARCH_OPTS $CXXFLAGS"
1207 CFLAGS="$OSX_ARCH_OPTS $CFLAGS"
1208 OBJCXXFLAGS="$OSX_ARCH_OPTS $OBJCXXFLAGS"
1209 OBJCFLAGS="$OSX_ARCH_OPTS $OBJCFLAGS"
1210 LDFLAGS="$OSX_ARCH_OPTS $LDFLAGS"
1211
1212 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1213 dnl with the SDK in place.
1214 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1215 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1216     wxUSE_MACOSX_SDK=
1217 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1218     # TODO: Search for most recent SDK and use it.
1219     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1220 fi
1221
1222
1223 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1224     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1225     if ! test -d "$wxUSE_MACOSX_SDK"; then
1226         AC_MSG_FAILURE([not found])
1227     else
1228         AC_MSG_RESULT([exists])
1229     fi
1230     dnl CC and CXX will have these flags added below, after the compiler has been chosen
1231     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1232     retest_macosx_linking=yes
1233     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1234     dnl the syslibroot makes no difference.  We aren't using libtool now but
1235     dnl if we ever did, be aware that you don't need to worry about it.
1236 fi
1237
1238 dnl Set up the deployment target
1239 dnl No   : Don't specify a min version even if using an SDK
1240 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1241 dnl Param: Use the specified version
1242 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1243     wxUSE_MACOSX_VERSION_MIN=
1244 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1245     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1246         AC_MSG_CHECKING([SDK deployment version])
1247 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1248 [
1249         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\} *; *$/\1/'`
1250 ]
1251         # If that failed, try again with the new key
1252         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1253 [
1254             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\} *; *$/\1/'`
1255 ]
1256         fi
1257
1258         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1259             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1260             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1261         else
1262             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1263             wxUSE_MACOSX_VERSION_MIN=
1264         fi
1265     else
1266         wxUSE_MACOSX_VERSION_MIN=
1267     fi
1268 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1269     AC_CHECK_PROGS(OSX_SW_VERS, sw_vers)
1270     if test "$OSX_SW_VERS" != ""; then
1271         OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
1272     else
1273         dnl can't determine it (happens e.g. when cross-compiling) so use a
1274         dnl conservative default
1275         AC_MSG_WARN([Assuming OS X 10.4, use --with-macosx-version-min to override.])
1276         OSX_VERSION="10.4"
1277     fi
1278
1279     case "$OSX_VERSION" in
1280         10.4* )
1281             wxUSE_MACOSX_VERSION_MIN=10.4
1282             ;;
1283
1284         * )
1285             if test "$wxUSE_OSX_CARBON" = 1; then
1286                 # otherwise configure stops on leopard for universal_binary
1287                 wxUSE_MACOSX_VERSION_MIN=10.4
1288             else
1289                 # for Cocoa, use 10.5 to be able to compile it in 64 bits too
1290                 wxUSE_MACOSX_VERSION_MIN=10.5
1291             fi
1292             ;;
1293     esac
1294 fi
1295
1296 NEEDS_GCC40="no"
1297 if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
1298     NEEDS_GCC40="yes"
1299 fi
1300
1301 if test "$wxUSE_OSX_CARBON" = 1; then
1302     NEEDS_GCC40="yes"
1303 fi
1304
1305 if test "x$NEEDS_GCC40" == "xyes"; then
1306     # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
1307     # and wants 10.4 compatible code, then 'downgrade' to 4.0
1308     # This is also the simplest way to get 32-bit binaries on Snow Leopard.
1309     if test "x$CC" = "xgcc"; then
1310         CCVERSION=`$CC --version | grep 4.[[2-9]].`
1311         if test "x$CCVERSION" != "x"; then
1312             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
1313             CC="gcc-4.0"
1314         fi
1315     fi
1316
1317     if test "x$CXX" = "xg++"; then
1318         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
1319         if test "x$CCVERSION" != "x"; then
1320             CXX="g++-4.0"
1321         fi
1322     fi
1323 fi
1324
1325 if test "x$MACOSX_SDK_OPTS" != "x"; then
1326     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1327     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1328     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1329 fi
1330
1331 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1332     if test "$wxUSE_OSX_IPHONE" = 1; then
1333         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
1334     else
1335         MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1336     fi
1337     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1338     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1339     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1340     retest_macosx_linking=yes
1341 fi
1342
1343 dnl If either an SDK or a version option was added, make sure that we can
1344 dnl still compile and link both C and C++.  If we didn't do this, then most
1345 dnl of the remaining tests would fail.
1346 if test "x$retest_macosx_linking" = "xyes"; then
1347     AC_LANG_PUSH(C)
1348     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1349     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1350     AC_LANG_POP()
1351
1352     AC_LANG_PUSH(C++)
1353     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1354     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1355     AC_LANG_POP()
1356 fi
1357
1358 fi dnl wxUSE_MAC
1359
1360 case "${host}" in
1361
1362     dnl The other BSD's should probably go in here too, since this is
1363     dnl to workaround a strange static lib BSDism.
1364     dnl Mac OS X install seems to ignore -p option...
1365     *-*-darwin* )
1366         INSTALL_PROGRAM="cp -fp"
1367         INSTALL_DATA="cp -fp"
1368         ;;
1369     *)
1370         ;;
1371 esac
1372
1373 dnl ------------------------------------------------------------------------
1374 dnl Platform specific tests
1375 dnl ------------------------------------------------------------------------
1376
1377 dnl xlC needs -qunique under AIX so that one source file can be
1378 dnl compiled to multiple object files and safely linked together.
1379 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1380     CXXFLAGS="-qunique $CXXFLAGS"
1381 fi
1382
1383 dnl This case is for PowerPC OS X vs. everything else
1384 case "${host}" in
1385   powerpc-*-darwin* )
1386     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1387     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1388         choke me for lack of PowerPC
1389 #endif
1390 ],
1391         [AC_MSG_RESULT([yes])],
1392         [AC_MSG_RESULT([no])
1393         AC_DEFINE(__POWERPC__)
1394     ])
1395   ;;
1396 esac
1397
1398 dnl This case is for OS X vs. everything else
1399 case "${host}" in
1400   *-*-darwin* )
1401     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1402     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1403 ],[],
1404         [AC_MSG_RESULT([yes])],
1405         [AC_MSG_RESULT([no])
1406         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1407         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1408 #include <CoreFoundation/CFBase.h>
1409         ],[],
1410         [AC_MSG_RESULT([yes])
1411         dnl We must use -D so source files that don't include wx/setup.h
1412         dnl but do include CFBase will work.
1413         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1414         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1415         )
1416         ]
1417     )
1418   ;;
1419 esac
1420
1421 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1422 dnl latter makes more sense for wxGTK/Motif/X11 ports
1423 wants_win32=0
1424 doesnt_want_win32=0
1425 case "${host}" in
1426   *-*-cygwin*)
1427       if test "$wxUSE_MSW" = 1 ; then
1428         wants_win32=1
1429       else
1430         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1431         dnl headers and libraries, so it's Windows-like in this case
1432         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1433             [
1434                 AC_TRY_COMPILE(
1435                     [],
1436                     [
1437                         #ifdef __MINGW32__
1438                             choke me
1439                         #endif
1440                     ],
1441                     wx_cv_nocygwin=no,
1442                     wx_cv_nocygwin=yes
1443                 )
1444             ]
1445         )
1446
1447         if test "$wx_cv_nocygwin" = "yes"; then
1448             wants_win32=1
1449         else
1450             doesnt_want_win32=1
1451         fi
1452       fi
1453       if test "$wants_win32" = 1 ; then
1454         BAKEFILE_FORCE_PLATFORM=win32
1455       fi
1456   ;;
1457   *-*-mingw*)
1458       wants_win32=1
1459   ;;
1460 esac
1461
1462 if test "$wxUSE_WINE" = "yes"; then
1463     wants_win32=1
1464     LDFLAGS_GUI="-mwindows"
1465 fi
1466
1467 dnl NB: The two tests below are *NOT* mutually exclusive! They should only
1468 dnl     take effect on Cygwin/Mingw and not other platforms.
1469 if test "$wants_win32" = 1 ; then
1470     USE_UNIX=0
1471     USE_WIN32=1
1472     AC_DEFINE(__WIN32__)
1473     AC_DEFINE(__WIN95__)
1474     AC_DEFINE(__WINDOWS__)
1475     AC_DEFINE(__GNUWIN32__)
1476     AC_DEFINE(STRICT)
1477 fi
1478 if test "$doesnt_want_win32" = 1 ; then
1479     USE_UNIX=1
1480     USE_WIN32=0
1481 fi
1482 dnl (end of Windows-only piece)
1483
1484 if test "$USE_UNIX" = 1 ; then
1485     wxUSE_UNIX=yes
1486     AC_DEFINE(__UNIX__)
1487 fi
1488
1489 dnl This case is for OS/2 vs. everything else
1490 case "${host}" in
1491   *-pc-os2_emx | *-pc-os2-emx )
1492       dnl ---------------------------------------------------------------------
1493       dnl When we are using gcc on OS/2, we want to be either using resources
1494       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1495       dnl Moreover we need to link explicitly against either stdcpp.a or
1496       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1497       dnl not "g++/c++".
1498       dnl ---------------------------------------------------------------------
1499       dnl (OS/2-only piece)
1500       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1501           dnl More complete Unix emulation for unix-like ports
1502           dnl by linking in POSIX/2's cExt (if available).
1503           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1504       else
1505           dnl Include resources for the "native" port (wxPM).
1506           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1507       fi
1508       dnl Check for the gcc version (and thereby for the C runtime library).
1509       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1510       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1511       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1512       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1513       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1514           AC_TRY_RUN(
1515               dnl Check the gcc version macro.
1516               [
1517                   #include <stdio.h>
1518
1519                   int main()
1520                   {
1521                       FILE *f=fopen("conftestval", "w");
1522                       if (!f) exit(1);
1523                       fprintf(f,
1524                   #if (__GNUC__ < 3)
1525                               "EMX2"
1526                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1527                               "EMX3"
1528                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1529                               "Innotek5"
1530                   #else
1531                               "Innotek6"
1532                   #endif
1533                       );
1534                       exit(0);
1535                   }
1536               ],
1537               wx_cv_gccversion=`cat conftestval`,
1538               wx_cv_gccversion="EMX2",
1539               dnl Compilation error: Assuming standard EMX environment
1540               wx_cv_gccversion="EMX2"
1541           )
1542       ])
1543       if test "$wx_cv_gccversion" = "EMX2"; then
1544           LIBS="$LIBS -lstdcpp"
1545           LDFLAGS="$LDFLAGS -Zsysv-signals"
1546       else
1547           if test "$wx_cv_gccversion" = "EMX3"; then
1548               LIBS="$LIBS -lstdcxx -lgcc"
1549               LDFLAGS="$LDFLAGS -Zsysv-signals"
1550           else
1551               LIBS="$LIBS -lstdc++"
1552           fi
1553       fi
1554       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1555         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1556         wxUSE_OMF=yes
1557         enable_omf=yes
1558       fi
1559       dnl (end of OS/2-only piece)
1560   ;;
1561   *)
1562       dnl ---------------------------------------------------------------------
1563       dnl look for strcasecmp() in string.h and then strings.h if it's not
1564       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1565       dnl used.
1566       dnl ---------------------------------------------------------------------
1567       dnl (non-OS/2-only piece)
1568
1569       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1570           AC_TRY_LINK([
1571               #include <string.h>
1572               ],
1573               [
1574                   strcasecmp("foo", "bar");
1575               ],
1576               ac_cv_string_strcasecmp=yes,
1577               ac_cv_string_strcasecmp=no
1578           )
1579       ])
1580
1581       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1582           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1583       else
1584           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1585               AC_TRY_LINK([
1586                   #include <strings.h>
1587                   ],
1588                   [
1589                       strcasecmp("foo", "bar");
1590                   ],
1591                   ac_cv_strings_strcasecmp=yes,
1592                   ac_cv_strings_strcasecmp=no
1593               )
1594           ])
1595
1596           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1597               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1598           else
1599               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1600           fi
1601       fi
1602
1603       dnl (end of non-OS/2-only piece)
1604   ;;
1605 esac
1606
1607 dnl ------------------------------------------------------------------------
1608 dnl Check for headers
1609 dnl ------------------------------------------------------------------------
1610
1611 dnl Note: non-empty last parameter makes check compile-only,
1612 dnl   skipping worthless preprocessing check
1613 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1614
1615 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1616 if test "$ac_cv_header_wchar_h" != "yes"; then
1617     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1618 fi
1619
1620 case "${host}" in
1621   *-pc-os2_emx | *-pc-os2-emx )
1622       dnl Explicitly link -lintl if langinfo.h is available
1623       dnl and intl not yet included in libc
1624       if test $ac_cv_header_langinfo_h = "yes" \
1625                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1626                      -o "$wx_cv_gccversion" = "EMX3" \
1627                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1628           LIBS="$LIBS -lintl"
1629       fi
1630   ;;
1631 esac
1632
1633 dnl POSIX needs this for select(), but old systems don't have it
1634 if test "$USE_UNIX" = 1 ; then
1635     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1636 fi
1637
1638 dnl ---------------------------------------------------------------------------
1639 dnl Checks for compiler characteristics
1640 dnl ---------------------------------------------------------------------------
1641
1642 dnl defines const to be empty if c-compiler does not support const fully
1643 AC_C_CONST
1644 dnl defines inline to a sensible value for the c-compiler
1645 AC_C_INLINE
1646
1647 dnl check the sizes of integral types (give some reasonable default values for
1648 dnl cross-compiling)
1649 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1650 AC_CHECK_SIZEOF(short, 2)
1651 AC_CHECK_SIZEOF(void *, 4)
1652 AC_CHECK_SIZEOF(int, 4)
1653 AC_CHECK_SIZEOF(long, 4)
1654 AC_CHECK_SIZEOF(size_t, 4)
1655
1656 case "${host}" in
1657     arm-*-linux* )
1658         AC_CHECK_SIZEOF(long long, 8)
1659     ;;
1660     *-hp-hpux* )
1661         AC_CHECK_SIZEOF(long long, 0)
1662         if test "$ac_cv_sizeof_long_long" != 0; then
1663             dnl HPUX 10.20 headers need this define in order to use long long definitions
1664             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1665         fi
1666     ;;
1667     * )
1668         AC_CHECK_SIZEOF(long long, 0)
1669 esac
1670
1671 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1672 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1673 AC_CHECK_SIZEOF(wchar_t, 0,
1674     [
1675         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1676         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1677         #  error "fake wchar_t"
1678         #endif
1679         #ifdef HAVE_WCHAR_H
1680         #  ifdef __CYGWIN__
1681         #    include <stddef.h>
1682         #  endif
1683         #  include <wchar.h>
1684         #endif
1685         #ifdef HAVE_STDLIB_H
1686         #  include <stdlib.h>
1687         #endif
1688         #include <stdio.h>
1689     ]
1690 )
1691 if test "$ac_cv_sizeof_wchar_t" = 0; then
1692     AC_MSG_ERROR([wxWidgets requires wchar_t support.])
1693 fi
1694 AC_DEFINE(wxUSE_WCHAR_T)
1695
1696 dnl checks needed to define wxVaCopy
1697 AC_CACHE_CHECK([for va_copy],
1698     wx_cv_func_va_copy,
1699     [
1700         AC_LANG_PUSH(C++)
1701         AC_LINK_IFELSE([
1702             #include <stdarg.h>
1703             void foo(char *f, ...)
1704             {
1705                 va_list ap1, ap2;
1706                 va_start(ap1, f);
1707                 va_copy(ap2, ap1);
1708                 va_end(ap2);
1709                 va_end(ap1);
1710             }
1711             int main()
1712             {
1713                 foo("hi", 17);
1714                 return 0;
1715             }],
1716             wx_cv_func_va_copy=yes,
1717             wx_cv_func_va_copy=no
1718         )
1719         AC_LANG_POP()
1720     ]
1721 )
1722
1723 if test $wx_cv_func_va_copy = "yes"; then
1724     AC_DEFINE(HAVE_VA_COPY)
1725 else
1726     dnl try to understand how can we copy va_lists
1727     AC_CACHE_CHECK([if va_list can be copied by value],
1728         wx_cv_type_va_list_lvalue,
1729         [
1730             AC_RUN_IFELSE([
1731                 #include <stdarg.h>
1732                 int foo(char *f, ...)
1733                 {
1734                     va_list ap1, ap2;
1735                     va_start(ap1, f);
1736                     ap2 = ap1;
1737                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1738                         return 1;
1739                     va_end(ap2);
1740                     va_end(ap1);
1741                     return 0;
1742                 }
1743                 int main()
1744                 {
1745                     return foo("hi", 17);
1746                 }],
1747                 wx_cv_type_va_list_lvalue=yes,
1748                 wx_cv_type_va_list_lvalue=no,
1749                 dnl assume most common case for cross-compiling...
1750                 wx_cv_type_va_list_lvalue=yes
1751             )
1752         ]
1753     )
1754
1755     if test $wx_cv_type_va_list_lvalue != "yes"; then
1756         dnl we suppose that the only thing which can't be copied like this
1757         dnl are arrays... only experience will show whether this is really true
1758         AC_DEFINE(VA_LIST_IS_ARRAY)
1759     fi
1760 fi
1761
1762 dnl don't check for vararg macros if they're explicitly disabled: this is
1763 dnl useful if the user code using the library wants to limit itself to standard
1764 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1765 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1766
1767 dnl Check if variadic macros (C99 feature) are supported:
1768 AC_CACHE_CHECK(
1769     [whether the compiler supports variadic macros],
1770     [wx_cv_have_variadic_macros],
1771     [
1772         dnl C compiler might support variadic macros when C++ one doesn't
1773         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1774         AC_LANG_PUSH(C++)
1775         AC_COMPILE_IFELSE(
1776             AC_LANG_PROGRAM(
1777                 [
1778                     #include <stdio.h>
1779                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1780                 ],
1781                 [
1782                     test("%s %d %p", "test", 1, 0);
1783                 ]
1784             ),
1785             [wx_cv_have_variadic_macros=yes],
1786             [wx_cv_have_variadic_macros=no]
1787             )
1788         AC_LANG_POP()
1789     ]
1790 )
1791
1792 if test $wx_cv_have_variadic_macros = "yes"; then
1793     AC_DEFINE(HAVE_VARIADIC_MACROS)
1794 fi
1795
1796 fi dnl wxUSE_VARARG_MACROS == yes
1797
1798
1799 dnl check for large file support
1800 LARGEFILE_CPPFLAGS=
1801 AC_SYS_LARGEFILE
1802 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1803     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1804 elif test "$ac_cv_sys_large_files" = 1; then
1805     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1806 fi
1807
1808 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1809 dnl line because otherwise the system headers risk being included before
1810 dnl wx/defs.h which defines these constants leading to inconsistent
1811 dnl sizeof(off_t) in different source files of the same program and linking
1812 dnl problems
1813 if test -n "$LARGEFILE_CPPFLAGS"; then
1814     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1815
1816     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1817     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1818     dnl The compiler should define it automatically, but some old g++
1819     dnl versions don't define it, so test and add it if necessary. AFAIK
1820     dnl the problem only affects the C++ compiler so it is added to
1821     dnl CXXFLAGS only.
1822     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1823         AC_CACHE_CHECK(
1824             [if -D__STDC_EXT__ is required],
1825             wx_cv_STDC_EXT_required,
1826             [
1827                 AC_LANG_PUSH(C++)
1828                 AC_TRY_COMPILE(
1829                     [],
1830                     [
1831                         #ifndef __STDC_EXT__
1832                             choke me
1833                         #endif
1834                     ],
1835                     wx_cv_STDC_EXT_required=no,
1836                     wx_cv_STDC_EXT_required=yes
1837                 )
1838                 AC_LANG_POP()
1839             ]
1840         )
1841         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1842             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1843         fi
1844     fi
1845 fi
1846
1847 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1848 dnl
1849 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1850 dnl example) so set them before using it and also use C++ to ensure that we get
1851 dnl errors, not warnings, about the missing functions
1852 AC_LANG_PUSH(C++)
1853 old_CPPFLAGS="$CPPFLAGS"
1854 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1855 AC_FUNC_FSEEKO
1856 CPPFLAGS="$old_CPPFLAGS"
1857 AC_LANG_POP()
1858 if test "$ac_cv_sys_largefile_source" != no; then
1859     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1860 fi
1861
1862 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1863 WX_C_BIGENDIAN
1864
1865 dnl check for iostream (as opposed to iostream.h) standard header
1866 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1867
1868 dnl check whether C++ compiler supports explicit keyword
1869 WX_CPP_EXPLICIT
1870
1871 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1872 dnl to get the expression scope behaviour that conforms to the standard.
1873 if test "x$SUNCXX" = xyes; then
1874     CXXFLAGS="-features=tmplife $CXXFLAGS"
1875 fi
1876
1877 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1878 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1879 dnl still spits out dozens of warnings for each X include file, so suppress
1880 dnl them
1881 if test "x$SUNCC" = xyes; then
1882     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1883 fi
1884
1885 dnl SGI mipsPro compiler version 7.4.4 and later (and maybe some earlier
1886 dnl versions too but it's known that 7.4.2 doesn't give this warning but does
1887 dnl instead warn about "unknown warning number 3970" which explains that we
1888 dnl don't want to do this for it) gives this warning for "conversion from
1889 dnl pointer to same-sized integral type" even when there is an explicit cast
1890 dnl and as there is no way to turn it off and there are hundreds of these
1891 dnl warnings in wx sources, just turn it off for now
1892 dnl
1893 dnl a better long term solution would be to use #pragma set/reset woff in
1894 dnl wxPtrToUInt() and use it instead of casts elsewhere
1895 if test "x$SGICC" = "xyes"; then
1896     AC_CACHE_CHECK([if cc version is 7.4.4 or greater],
1897         wx_cv_prog_sgicc744,
1898         [
1899             AC_TRY_COMPILE([],
1900                 [
1901                     #if _SGI_COMPILER_VERSION >= 744
1902                     chock me: mipsPro is 7.4.4 or later
1903                     #endif
1904                 ],
1905                 wx_cv_prog_sgicc744=no,
1906                 wx_cv_prog_sgicc744=yes
1907             )
1908         ]
1909     )
1910
1911     if test "x$wx_cv_prog_sgicc744" = "xyes"; then
1912         CFLAGS="-woff 3970 $CFLAGS"
1913     fi
1914 fi
1915 if test "x$SGICXX" = "xyes"; then
1916     AC_CACHE_CHECK([if CC version is 7.4.4 or greater],
1917         wx_cv_prog_sgicxx744,
1918         [
1919             AC_LANG_PUSH(C++)
1920             AC_TRY_COMPILE([],
1921                 [
1922                     #if _SGI_COMPILER_VERSION >= 744
1923                     chock me: mipsPro is 7.4.4 or later
1924                     #endif
1925                 ],
1926                 wx_cv_prog_sgicxx744=no,
1927                 wx_cv_prog_sgicxx744=yes
1928             )
1929             AC_LANG_POP()
1930         ]
1931     )
1932
1933     if test "x$wx_cv_prog_sgicxx744" = "xyes"; then
1934         CXXFLAGS="-woff 3970 $CXXFLAGS"
1935     fi
1936 fi
1937
1938 dnl HP-UX c89/aCC compiler warnings
1939 if test "x$HPCC" = "xyes"; then
1940     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1941     dnl       even for directives inside #if which is not true (i.e. which are
1942     dnl       used for other compilers/OS) and so we have no way to get rid of it
1943     dnl 2450: "long long is non standard" -- yes, we know
1944     CFLAGS="+W 2011,2450 $CFLAGS"
1945 fi
1946 if test "x$HPCXX" = "xyes"; then
1947     dnl 2340: "value copied to temporary, reference to temporary used": very
1948     dnl       painful as triggered by any occurrence of user-defined conversion
1949     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1950     dnl       may cause misaligned access": this might indicate a real problem
1951     dnl       but any use of GTK+ cast macros results in it so it's unusable
1952     dnl       for wxGTK code
1953     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1954 fi
1955
1956 dnl DEC/Compaq/HP cxx warnings
1957 if test "x$COMPAQCXX" = "xyes"; then
1958     dnl -w0 enables all warnings, then we disable some of them:
1959     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1960     dnl unrimpret:  "end of routine block may be unreachable" is given for
1961     dnl             every "if ( ) return ...; else return ...;"
1962     dnl intconlosbit: "conversion to integral type of smaller size could lose
1963     dnl               data" this is a useful warning but there are too many of
1964     dnl               them for now
1965     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1966 fi
1967
1968 dnl the next few tests are all for C++ features and so need to be done using
1969 dnl C++ compiler
1970 AC_LANG_PUSH(C++)
1971
1972 dnl check for std::string or std::wstring
1973 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1974     if test "$wxUSE_UNICODE" = "yes"; then
1975         std_string="std::wstring"
1976         char_type="wchar_t"
1977     else
1978         std_string="std::string"
1979         char_type="char"
1980     fi
1981
1982     dnl check if <string> declares std::[w]string
1983     AC_CACHE_CHECK([for $std_string in <string>],
1984         wx_cv_class_stdstring,
1985         [
1986             AC_TRY_COMPILE([#include <string>],
1987                 [$std_string foo;],
1988                 wx_cv_class_stdstring=yes,
1989                 wx_cv_class_stdstring=no
1990             )
1991         ]
1992     )
1993
1994     if test "$wx_cv_class_stdstring" = yes; then
1995         if test "$wxUSE_UNICODE" = "yes"; then
1996             AC_DEFINE(HAVE_STD_WSTRING)
1997         fi
1998         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1999         dnl wxUSE_STD_STRING==yes
2000     else
2001         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2002             wx_cv_class_stdbasicstring,
2003             [
2004                 AC_TRY_COMPILE([
2005                     #ifdef HAVE_WCHAR_H
2006                     #  ifdef __CYGWIN__
2007                     #    include <stddef.h>
2008                     #  endif
2009                     #  include <wchar.h>
2010                     #endif
2011                     #ifdef HAVE_STDLIB_H
2012                     #  include <stdlib.h>
2013                     #endif
2014                     #include <stdio.h>
2015                     #include <string>
2016                     ],
2017                     [std::basic_string<$char_type> foo;
2018                      const $char_type* dummy = foo.c_str();],
2019                     wx_cv_class_stdbasicstring=yes,
2020                     wx_cv_class_stdbasicstring=no
2021                 )
2022             ]
2023         )
2024
2025         if test "$wx_cv_class_stdbasicstring" != yes; then
2026             if test "$wxUSE_STL" = "yes"; then
2027                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2028             elif test "$wxUSE_STD_STRING" = "yes"; then
2029                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2030             else
2031                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2032                 wxUSE_STD_STRING=no
2033             fi
2034         fi
2035     fi
2036 fi
2037
2038 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2039     AC_CHECK_TYPES([std::istream, std::ostream],,
2040                    [wxUSE_STD_IOSTREAM=no],
2041                    [#include <iostream>])
2042
2043     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2044         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2045             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2046         else
2047             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2048         fi
2049     fi
2050 fi
2051
2052 if test "$wxUSE_STL" = "yes"; then
2053     dnl check for basic STL functionality
2054     AC_CACHE_CHECK([for basic STL functionality],
2055         wx_cv_lib_stl,
2056         [AC_TRY_COMPILE([#include <string>
2057             #include <functional>
2058             #include <algorithm>
2059             #include <vector>
2060             #include <list>],
2061             [std::vector<int> moo;
2062              std::list<int> foo;
2063              std::vector<int>::iterator it =
2064                  std::find_if(moo.begin(), moo.end(),
2065                               std::bind2nd(std::less<int>(), 3));],
2066             wx_cv_lib_stl=yes,
2067             wx_cv_lib_stl=no
2068         )]
2069     )
2070
2071     if test "$wx_cv_lib_stl" != yes; then
2072          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2073     fi
2074
2075     dnl check for compliant std::string::compare
2076     AC_CACHE_CHECK([for compliant std::string::compare],
2077         wx_cv_func_stdstring_compare,
2078         [AC_TRY_COMPILE([#include <string>],
2079             [std::string foo, bar;
2080             foo.compare(bar);
2081             foo.compare(1, 1, bar);
2082             foo.compare(1, 1, bar, 1, 1);
2083             foo.compare("");
2084             foo.compare(1, 1, "");
2085             foo.compare(1, 1, "", 2);],
2086             wx_cv_func_stdstring_compare=yes,
2087             wx_cv_func_stdstring_compare=no
2088         )]
2089     )
2090
2091     if test "$wx_cv_func_stdstring_compare" = yes; then
2092         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2093     fi
2094
2095     if test "$wx_cv_class_gnuhashmapset" = yes; then
2096          AC_DEFINE(HAVE_EXT_HASH_MAP)
2097          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2098     fi
2099
2100     AC_CHECK_HEADER([unordered_map],
2101         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
2102             wx_cv_class_stdunorderedmapset,
2103             [AC_TRY_COMPILE([#include <unordered_map>
2104                 #include <unordered_set>],
2105                 [std::unordered_map<double*, char*> test1;
2106                  std::unordered_set<char*> test2;],
2107                 wx_cv_class_stdunorderedmapset=yes,
2108                 wx_cv_class_stdunorderedmapset=no)
2109             ]
2110         )],
2111         [],
2112         [ ]
2113     )
2114
2115     if test "$wx_cv_class_stdunorderedmapset" = yes; then
2116          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
2117          AC_DEFINE(HAVE_STD_UNORDERED_SET)
2118     else
2119         AC_CHECK_HEADER([tr1/unordered_map],
2120             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
2121                 wx_cv_class_tr1unorderedmapset,
2122                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
2123                     #include <tr1/unordered_set>],
2124                     [std::tr1::unordered_map<double*, char*> test1;
2125                      std::tr1::unordered_set<char*> test2;
2126             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
2127             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
2128             #endif],
2129                     wx_cv_class_tr1unorderedmapset=yes,
2130                     wx_cv_class_tr1unorderedmapset=no)
2131                 ]
2132             )],
2133             [],
2134             [ ]
2135         )
2136
2137         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2138             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2139             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2140         else
2141             dnl check for hash_map and hash_set headers
2142             AC_CHECK_HEADER([hash_map],
2143                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2144                     wx_cv_class_stdhashmapset,
2145                     [AC_TRY_COMPILE([#include <hash_map>
2146                         #include <hash_set>],
2147                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2148                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2149                         wx_cv_class_stdhashmapset=yes,
2150                         wx_cv_class_stdhashmapset=no)
2151                     ]
2152                 )],
2153                 [],
2154                 [ ]
2155             )
2156
2157             if test "$wx_cv_class_stdhashmapset" = yes; then
2158                 AC_DEFINE(HAVE_HASH_MAP)
2159                 AC_DEFINE(HAVE_STD_HASH_MAP)
2160             fi
2161
2162             AC_CHECK_HEADER([ext/hash_map],
2163                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2164                     wx_cv_class_gnuhashmapset,
2165                     [AC_TRY_COMPILE([#include <ext/hash_map>
2166                         #include <ext/hash_set>],
2167                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2168                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2169                         wx_cv_class_gnuhashmapset=yes,
2170                         wx_cv_class_gnuhashmapset=no)
2171                     ]
2172                 )],
2173                 [],
2174                 [ ]
2175             )
2176
2177         fi
2178     fi
2179 fi
2180
2181 AC_CHECK_HEADERS([type_traits tr1/type_traits])
2182
2183 dnl check for atomic operations builtins for wx/atomic.h:
2184 WX_ATOMIC_BUILTINS
2185
2186 dnl pop C++
2187 AC_LANG_POP()
2188
2189 dnl ---------------------------------------------------------------------------
2190 dnl Define search path for includes and libraries: all headers and libs will be
2191 dnl looked for in all directories of this path
2192 dnl ---------------------------------------------------------------------------
2193
2194 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2195 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2196 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2197 dnl
2198 dnl Also try to put all directories which may contain X11R6 before those which
2199 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2200 dnl
2201 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2202 dnl systems which have both (AIX 4.x does)
2203 SEARCH_INCLUDE="\
2204     /usr/local/include        \
2205     /usr/local/X11/include    \
2206     /usr/local/include/X11    \
2207     /usr/local/X11R7/include  \
2208     /usr/local/X11R6/include  \
2209     /usr/local/include/X11R7  \
2210     /usr/local/include/X11R6  \
2211                               \
2212     /usr/Motif-2.1/include    \
2213     /usr/Motif-1.2/include    \
2214     /usr/include/Motif1.2     \
2215                               \
2216     /usr/dt/include           \
2217     /usr/openwin/include      \
2218                               \
2219     /usr/include/Xm           \
2220                               \
2221     /usr/X11R7/include        \
2222     /usr/X11R6/include        \
2223     /usr/X11R6.4/include      \
2224                               \
2225     /usr/include/X11R7        \
2226     /usr/include/X11R6        \
2227                               \
2228     /usr/X11/include          \
2229     /usr/include/X11          \
2230                               \
2231     /usr/XFree86/include/X11  \
2232     /usr/pkg/include          \
2233                               \
2234     /usr/local/X1R5/include  \
2235     /usr/local/include/X11R5  \
2236     /usr/X11R5/include        \
2237     /usr/include/X11R5        \
2238                               \
2239     /usr/local/X11R4/include  \
2240     /usr/local/include/X11R4  \
2241     /usr/X11R4/include        \
2242     /usr/include/X11R4        \
2243                               \
2244     /usr/openwin/share/include"
2245
2246 dnl try to find out the standard lib locations for the systems with multiple
2247 dnl ABIs
2248 AC_MSG_CHECKING([for libraries directory])
2249
2250 case "${host}" in
2251     *-*-irix6* )
2252         AC_CACHE_VAL(
2253             wx_cv_std_libpath,
2254             [
2255                 for d in WX_STD_LIBPATH(); do
2256                     for e in a so sl dylib dll.a; do
2257                         libc="$d/libc.$e"
2258                         if test -f $libc; then
2259                             save_LIBS="$LIBS"
2260                             LIBS="$libc"
2261                             AC_LINK_IFELSE([int main() { return 0; }],
2262                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2263                             LIBS="$save_LIBS"
2264                             if test "x$wx_cv_std_libpath" != "x"; then
2265                                 break 2
2266                             fi
2267                         fi
2268                     done
2269                 done
2270                 if test "x$wx_cv_std_libpath" = "x"; then
2271                     wx_cv_std_libpath="lib"
2272                 fi
2273             ]
2274         )
2275         ;;
2276
2277     *-*-solaris2* )
2278         dnl use ../lib or ../lib/64 depending on the size of void*
2279         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2280             wx_cv_std_libpath="lib/64"
2281         else
2282             wx_cv_std_libpath="lib"
2283         fi
2284         ;;
2285
2286     *-*-linux* )
2287         dnl use ../lib or ../lib64 depending on the size of void*
2288         if test "$ac_cv_sizeof_void_p" = 8 -a \
2289                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2290             wx_cv_std_libpath="lib64"
2291         else
2292             wx_cv_std_libpath="lib"
2293         fi
2294         ;;
2295
2296     *)
2297         wx_cv_std_libpath="lib";
2298         ;;
2299 esac
2300
2301 AC_MSG_RESULT($wx_cv_std_libpath)
2302
2303 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2304
2305 dnl Cross compiling with gcc?
2306 if test "$build" != "$host" -a "$GCC" = yes; then
2307     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2308     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2309     dnl for a 'root' below which libraries and headers for the target system
2310     dnl might be installed.
2311     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2312         cross_root=`dirname $cross_root`
2313         cross_root=`dirname $cross_root`
2314
2315         dnl substitute this candiate root for '^/usr' in the search lists,
2316         dnl strip out any that don't start '^/usr'.
2317         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2318         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2319         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2320
2321         dnl also have pkg-config search for *.pc files under this 'root'
2322         if test -z "$PKG_CONFIG_PATH"; then
2323             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2324             export PKG_CONFIG_PATH
2325         fi
2326
2327         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2328         dnl -x-libraries are given on the command line. So if they are not
2329         dnl set then set them here to plausible defaults.
2330         if test -z "$x_includes" -o "$x_includes" = NONE; then
2331             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2332             x_includes=$ac_find_includes
2333         fi
2334         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2335             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2336             x_libraries=$ac_find_libraries
2337         fi
2338     fi
2339 fi
2340
2341 dnl ------------------------------------------------------------------------
2342 dnl Check for libraries
2343 dnl ------------------------------------------------------------------------
2344
2345 dnl flush the cache because checking for libraries below might abort
2346 AC_CACHE_SAVE
2347
2348 dnl check for glibc version
2349 dnl
2350 dnl VZ: I have no idea why had this check been there originally, but now
2351 dnl     we could probably do without it by just always adding _GNU_SOURCE
2352 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2353     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2354         AC_TRY_COMPILE([#include <features.h>],
2355             [
2356                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2357                 not glibc 2.1
2358                 #endif
2359             ],
2360             [
2361                 wx_cv_lib_glibc21=yes
2362             ],
2363             [
2364                 wx_cv_lib_glibc21=no
2365             ]
2366         )
2367     ])
2368     if test "$wx_cv_lib_glibc21" = "yes"; then
2369         AC_DEFINE(wxHAVE_GLIBC2)
2370     fi
2371 fi
2372
2373 dnl we may need _GNU_SOURCE for 2 things:
2374 dnl
2375 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2376 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2377 dnl  which breaks libtiff compilation, so it is simpler to just define
2378 dnl  _GNU_SOURCE to get everything)
2379 dnl
2380 dnl  2. for Unicode functions
2381 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2382     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2383         AC_DEFINE(_GNU_SOURCE)
2384     fi
2385 fi
2386
2387 dnl Only add the -lm library if floating point functions cannot be used
2388 dnl without it.  This check is important on cygwin because of the bizarre
2389 dnl way that they have organized functions into libraries.  On cygwin, both
2390 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2391 dnl means that
2392 dnl   1) linking with -lm is not necessary, and
2393 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2394 dnl In particular, if you compile any program with -mno-cygwin and link with
2395 dnl -lm, it will crash instantly when it is run.  This happens because the
2396 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2397 dnl the ___main function instead of allowing it to be defined by
2398 dnl /usr/lib/mingw/libmingw32.a as it should be.
2399 dnl
2400 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2401 dnl
2402 dnl Just check a few floating point functions. If they are all found without
2403 dnl -lm, then we must not need -lm.
2404 have_cos=0
2405 have_floor=0
2406 AC_CHECK_FUNCS(cos, have_cos=1)
2407 AC_CHECK_FUNCS(floor, have_floor=1)
2408 AC_MSG_CHECKING(if floating point functions link without -lm)
2409 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2410     AC_MSG_RESULT(yes)
2411 else
2412     AC_MSG_RESULT(no)
2413     LIBS="$LIBS -lm"
2414     # use different functions to avoid configure caching
2415     have_sin=0
2416     have_ceil=0
2417     AC_CHECK_FUNCS(sin, have_sin=1)
2418     AC_CHECK_FUNCS(ceil, have_ceil=1)
2419     AC_MSG_CHECKING(if floating point functions link with -lm)
2420     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2421         AC_MSG_RESULT(yes)
2422     else
2423         AC_MSG_RESULT(no)
2424         # not sure we should warn the user, crash, etc.
2425     fi
2426 fi
2427
2428 dnl check for C99 string to long long conversion functions, assume that if we
2429 dnl have the unsigned variants, then we have the signed ones as well
2430 dnl
2431 dnl at least under SGI these functions are only available in C99 code and not
2432 dnl in C++ so do these tests using C++ compiler
2433 AC_LANG_PUSH(C++)
2434 if test "wxUSE_UNICODE" = "yes"; then
2435     WX_CHECK_FUNCS(wcstoull)
2436 else
2437     WX_CHECK_FUNCS(strtoull)
2438 fi
2439 AC_LANG_POP()
2440
2441 dnl ---------------------------------------------------------------------------
2442 dnl Optional libraries
2443 dnl
2444 dnl   --with-<lib>=sys
2445 dnl       looks for system library and fails if not found
2446 dnl
2447 dnl   --with-<lib>
2448 dnl   --with-<lib>=yes
2449 dnl       looks for system library and, if not found, prints a warning,
2450 dnl       falls back to the builtin wx version, and continues configuration
2451 dnl
2452 dnl   --with-<lib>=builtin
2453 dnl       uses builtin wx version without searching for system library
2454 dnl
2455 dnl   --with-<lib>=no
2456 dnl   --without-<lib>
2457 dnl       do not use library (neither system nor builtin wx version)
2458 dnl
2459 dnl ---------------------------------------------------------------------------
2460
2461 dnl ------------------------------------------------------------------------
2462 dnl Check for regex libraries
2463 dnl ------------------------------------------------------------------------
2464
2465 if test "$wxUSE_REGEX" != "no"; then
2466     AC_DEFINE(wxUSE_REGEX)
2467
2468     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2469         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2470         wxUSE_REGEX=builtin
2471     fi
2472
2473     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2474         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2475         dnl on some old systems it may be in libregex - check for it too?
2476         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2477
2478         if test "x$ac_cv_func_regcomp" != "xyes"; then
2479             if test "$wxUSE_REGEX" = "sys" ; then
2480                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2481             else
2482                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2483                 wxUSE_REGEX=builtin
2484             fi
2485         else
2486             dnl we are using the system library
2487             wxUSE_REGEX=sys
2488             dnl only the built-in supports advanced REs
2489             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2490         fi
2491     fi
2492 fi
2493
2494 dnl ------------------------------------------------------------------------
2495 dnl Check for zlib compression library
2496 dnl ------------------------------------------------------------------------
2497
2498 ZLIB_LINK=
2499 if test "$wxUSE_ZLIB" != "no" ; then
2500     AC_DEFINE(wxUSE_ZLIB)
2501
2502     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2503         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2504         dnl should still use it because hopefully (can someone confirm this?)
2505         dnl Apple did fix the security problem in it and not using the system
2506         dnl library results in a whole bunch of warnings when linking with
2507         dnl Carbon framework
2508         if test "$USE_DARWIN" = 1; then
2509             system_zlib_h_ok="yes"
2510         else
2511             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2512             dnl known to not work) and although I don't know which is
2513             dnl the minimal required version it's safer to test for 1.1.4 as
2514             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2515             dnl has anything more ancient (1.1.3 was released in July 1998)
2516             dnl anyhow
2517             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2518                 [AC_TRY_RUN(
2519                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2520                     [
2521                         #include <zlib.h>
2522                         #include <stdio.h>
2523
2524                         int main()
2525                         {
2526                             FILE *f=fopen("conftestval", "w");
2527                             if (!f) exit(1);
2528                             fprintf(f, "%s",
2529                                     ZLIB_VERSION[0] == '1' &&
2530                                     (ZLIB_VERSION[2] > '1' ||
2531                                     (ZLIB_VERSION[2] == '1' &&
2532                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2533                             exit(0);
2534                         }
2535                     ],
2536                     ac_cv_header_zlib_h=`cat conftestval`,
2537                     ac_cv_header_zlib_h=no,
2538                     dnl cross-compiling: don't have an answer, try later
2539                     unset ac_cv_header_zlib_h
2540                 )]
2541             )
2542             dnl If the test above did not come up with a value (e.g. cross
2543             dnl compiling) then this should give a definitive answer
2544             AC_CHECK_HEADER(zlib.h,,, [ ])
2545
2546             system_zlib_h_ok=$ac_cv_header_zlib_h
2547         fi
2548
2549         if test "$system_zlib_h_ok" = "yes"; then
2550             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2551         fi
2552
2553         if test "x$ZLIB_LINK" = "x" ; then
2554             if test "$wxUSE_ZLIB" = "sys" ; then
2555                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2556             else
2557                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2558                 wxUSE_ZLIB=builtin
2559             fi
2560         else
2561             dnl we are using the system library
2562             wxUSE_ZLIB=sys
2563         fi
2564     fi
2565 fi
2566
2567 dnl ------------------------------------------------------------------------
2568 dnl Check for png library
2569 dnl ------------------------------------------------------------------------
2570
2571 PNG_LINK=
2572 if test "$wxUSE_LIBPNG" != "no" ; then
2573     AC_DEFINE(wxUSE_LIBPNG)
2574
2575     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2576         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2577         wxUSE_LIBPNG=sys
2578     fi
2579
2580     dnl for the check below to have a chance to succeed, we must already have
2581     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2582     dnl doesn't depend on zlib)
2583     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2584         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2585         wxUSE_LIBPNG=builtin
2586     fi
2587
2588     if test "$wxUSE_MGL" != 1 ; then
2589         dnl Don't check for libpng when building wxMGL, libmgl contains it
2590         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2591             dnl libpng version 0.9 is known to not work, if an even newer
2592             dnl version is required, just bump it up in the test below
2593             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2594                 [AC_TRY_RUN(
2595                     dnl png.h defines PNG_LIBPNG_VER=number
2596                     [
2597                         #include <png.h>
2598                         #include <stdio.h>
2599
2600                         int main()
2601                         {
2602                             FILE *f=fopen("conftestval", "w");
2603                             if (!f) exit(1);
2604                             fprintf(f, "%s",
2605                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2606                             exit(0);
2607                         }
2608                     ],
2609                     ac_cv_header_png_h=`cat conftestval`,
2610                     ac_cv_header_png_h=no,
2611                     dnl cross-compiling: test (later) if we have any png.h
2612                     unset ac_cv_header_png_h
2613                 )]
2614             )
2615             AC_CHECK_HEADER(png.h,,, [ ])
2616
2617             if test "$ac_cv_header_png_h" = "yes"; then
2618                 AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
2619             fi
2620
2621             if test "x$PNG_LINK" = "x" ; then
2622                 if test "$wxUSE_LIBPNG" = "sys" ; then
2623                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2624                 else
2625                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2626                     wxUSE_LIBPNG=builtin
2627                 fi
2628             else
2629                 dnl we are using the system library
2630                 wxUSE_LIBPNG=sys
2631             fi
2632         fi
2633     fi
2634 fi
2635
2636 dnl ------------------------------------------------------------------------
2637 dnl Check for jpeg library
2638 dnl ------------------------------------------------------------------------
2639
2640 dnl this check must be done before the check for libtiff as libtiff uses
2641 dnl libjpeg itself
2642 JPEG_LINK=
2643 if test "$wxUSE_LIBJPEG" != "no" ; then
2644     AC_DEFINE(wxUSE_LIBJPEG)
2645
2646     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2647         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2648         wxUSE_LIBJPEG=sys
2649     fi
2650
2651     if test "$wxUSE_MGL" != 1 ; then
2652         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2653         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2654             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2655             dnl HAVE_STDLIB_H which are already defined and this provokes
2656             dnl a compiler warning which configure considers as an error...
2657             AC_MSG_CHECKING(for jpeglib.h)
2658             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2659                 AC_TRY_COMPILE(
2660                     [
2661                         #undef HAVE_STDLIB_H
2662                         #include <stdio.h>
2663                         #include <jpeglib.h>
2664                     ],
2665                     [
2666                     ],
2667                     ac_cv_header_jpeglib_h=yes,
2668                     ac_cv_header_jpeglib_h=no
2669                 )
2670             )
2671             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2672
2673             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2674                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2675             fi
2676
2677             if test "x$JPEG_LINK" = "x" ; then
2678                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2679                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2680                 else
2681                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2682                     wxUSE_LIBJPEG=builtin
2683                 fi
2684             else
2685                 dnl we are using the system library
2686                 wxUSE_LIBJPEG=sys
2687
2688                 if test "$wxUSE_MSW" = 1; then
2689                     dnl boolean is defined by the jpeg headers and also by the
2690                     dnl Windows headers of some compilers. This type has been
2691                     dnl renamed in the builtin, so it is only an issue when
2692                     dnl using an external jpeg lib on Windows.
2693                     AC_CHECK_TYPES(
2694                         [boolean],
2695                         [
2696                             AC_CHECK_SIZEOF(
2697                                 [boolean],
2698                                 [],
2699                                 [
2700                                     #undef HAVE_BOOLEAN
2701                                     #include <stdio.h>
2702                                     #include <jpeglib.h>
2703                                 ])
2704                             AC_DEFINE_UNQUOTED(
2705                                 [wxHACK_BOOLEAN],
2706                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2707                         ],
2708                         [],
2709                         [#include <windows.h>])
2710                 fi
2711             fi
2712         fi
2713     fi
2714 fi
2715
2716 dnl ------------------------------------------------------------------------
2717 dnl Check for tiff library
2718 dnl ------------------------------------------------------------------------
2719
2720 TIFF_LINK=
2721 TIFF_PREREQ_LINKS=-lm
2722 if test "$wxUSE_LIBTIFF" != "no" ; then
2723     AC_DEFINE(wxUSE_LIBTIFF)
2724
2725     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2726         dnl libtiff may depend on libjpeg and libz so use them in the test
2727         dnl below or it would fail
2728         if test "$wxUSE_LIBJPEG" = "sys"; then
2729             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2730         fi
2731         if test "$wxUSE_ZLIB" = "sys"; then
2732             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2733         fi
2734         AC_CHECK_HEADER(tiffio.h,
2735                         [
2736                             AC_CHECK_LIB(tiff, TIFFError,
2737                                          TIFF_LINK=" -ltiff",
2738                                          ,
2739                                          $TIFF_PREREQ_LINKS)
2740                         ],
2741                         [],
2742                         [ ]
2743                        )
2744
2745         if test "x$TIFF_LINK" = "x" ; then
2746             if test "$wxUSE_LIBTIFF" = "sys" ; then
2747                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2748             else
2749                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2750                 wxUSE_LIBTIFF=builtin
2751             fi
2752         else
2753             dnl we are using the system library
2754             wxUSE_LIBTIFF=sys
2755         fi
2756     fi
2757     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2758         if test "$wxUSE_LIBJPEG" = "no"; then
2759             dnl we have to prevent the builtin libtiff configure from building the
2760             dnl library with JPEG support as this was explicitly disabled by user,
2761             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2762             dnl (which will be passed to it anyhow as configure passes arguments to
2763             dnl the top-level script to all the other ones called recursively), so
2764             dnl we need to hack around this
2765             ac_configure_args="$ac_configure_args --disable-jpeg"
2766         fi
2767         AC_CONFIG_SUBDIRS([src/tiff])
2768     fi
2769 fi
2770
2771 dnl ------------------------------------------------------------------------
2772 dnl Check for expat libraries
2773 dnl ------------------------------------------------------------------------
2774
2775 if test "$wxUSE_EXPAT" != "no"; then
2776     wxUSE_XML=yes
2777     AC_DEFINE(wxUSE_EXPAT)
2778     AC_DEFINE(wxUSE_XML)
2779
2780     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2781         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2782         if test "x$found_expat_h" = "x1"; then
2783             dnl Expat 1.95.6 comes with broken expat.h:
2784             AC_CACHE_CHECK([if expat.h is valid C++ header],
2785                 wx_cv_expat_is_not_broken,
2786                 [
2787                 AC_LANG_PUSH(C++)
2788                 AC_TRY_COMPILE([#include <expat.h>],[],
2789                     wx_cv_expat_is_not_broken=yes,
2790                     wx_cv_expat_is_not_broken=no
2791                 )
2792                 AC_LANG_POP()
2793                 ]
2794             )
2795             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2796                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2797             fi
2798         fi
2799         if test "x$EXPAT_LINK" = "x" ; then
2800             if test "$wxUSE_EXPAT" = "sys" ; then
2801                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2802             else
2803                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2804                 wxUSE_EXPAT=builtin
2805             fi
2806         else
2807             dnl we are using the system library
2808             wxUSE_EXPAT=sys
2809         fi
2810     fi
2811     if test "$wxUSE_EXPAT" = "builtin" ; then
2812         dnl Expat needs this:
2813         AC_CONFIG_SUBDIRS([src/expat])
2814     fi
2815 fi
2816
2817
2818 dnl ------------------------------------------------------------------------
2819 dnl Check for libmspack
2820 dnl ------------------------------------------------------------------------
2821
2822 if test "$wxUSE_LIBMSPACK" != "no"; then
2823     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2824     if test "x$found_mspack_h" = "x1"; then
2825         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2826                      MSPACK_LINK=" -lmspack")
2827     fi
2828     if test "x$MSPACK_LINK" = "x" ; then
2829         wxUSE_LIBMSPACK=no
2830     fi
2831 fi
2832
2833 if test "$wxUSE_LIBMSPACK" != "no"; then
2834     AC_DEFINE(wxUSE_LIBMSPACK)
2835 fi
2836
2837
2838 dnl ----------------------------------------------------------------
2839 dnl search for toolkit (widget sets)
2840 dnl ----------------------------------------------------------------
2841
2842 AFMINSTALL=
2843 WIN32INSTALL=
2844
2845 TOOLKIT=
2846 TOOLKIT_INCLUDE=
2847 WIDGET_SET=
2848
2849 dnl are we building for a win32 target environment?
2850 dnl If so, setup common stuff needed for both GUI and Base libs.
2851 if test "$USE_WIN32" = 1 ; then
2852     AC_CHECK_HEADERS(w32api.h,,, [ ])
2853     AC_CHECK_HEADER(windows.h,,
2854     [
2855         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2856     ],
2857     [ ])
2858
2859     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2860     case "${host}" in
2861         x86_64-*-mingw32* )
2862             dnl we need to define this to embed the manifest for correct
2863             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2864             dnl the default in wx/msw/rcdefs.h)
2865             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2866         ;;
2867     esac
2868     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2869         LIBS="$LIBS -loleacc"
2870     fi
2871
2872     case "${host}" in
2873         *-*-cygwin* )
2874             dnl Cygwin doesn't include these by default
2875             LIBS="$LIBS -lkernel32 -luser32"
2876     esac
2877
2878     dnl This one is still used by some sample makefiles.
2879     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2880     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2881
2882     dnl This lot we export to wx-config.  It must add the relevant
2883     dnl include directories at the point when they can be known.
2884     dnl (but are these (still) required anyway?)
2885     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2886
2887     dnl install Win32-specific files in "make install"
2888     WIN32INSTALL=win32install
2889
2890     dnl pbt.h is missing on Wine at least
2891     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2892 fi
2893
2894 if test "$wxUSE_GUI" = "yes"; then
2895     USE_GUI=1
2896
2897     GUI_TK_LIBRARY=
2898
2899     WXGTK12=
2900     WXGTK127=
2901     WXGTK2=
2902     WXGPE=
2903
2904     if test "$wxUSE_OLD_COCOA" = 1 ; then
2905         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2906             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2907             wxUSE_PRINTING_ARCHITECTURE=no
2908         fi
2909         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2910             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2911             wxUSE_DRAG_AND_DROP=no
2912         fi
2913         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2914             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2915             wxUSE_DRAGIMAGE=no
2916         fi
2917     fi
2918
2919     if test "$wxUSE_MSW" = 1 ; then
2920         TOOLKIT=MSW
2921         GUIDIST=MSW_DIST
2922
2923         dnl -mwindows causes a heap of other default gui libs to be linked in.
2924         case "${host}" in
2925             *-*-mingw32* )
2926                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2927         esac
2928     fi
2929
2930     if test "$wxUSE_GTK" = 1; then
2931         dnl GTK+ test program must be compiled with C compiler
2932         AC_MSG_CHECKING([for GTK+ version])
2933
2934         gtk_version_cached=1
2935         AC_CACHE_VAL(wx_cv_lib_gtk,
2936             [
2937                 dnl stupid GTK+ AM macros produce their own messages, so we
2938                 dnl have to pass to the next line
2939                 gtk_version_cached=0
2940                 AC_MSG_RESULT()
2941
2942                 dnl we must link against lgthread unless the user
2943                 dnl used --disable-threads
2944                 GTK_MODULES=
2945                 if test "$wxUSE_THREADS" = "yes"; then
2946                     GTK_MODULES=gthread
2947                 fi
2948
2949                 dnl detect GTK2
2950                 wx_cv_lib_gtk=
2951                 if test "x$wxGTK_VERSION" != "x1"
2952                 then
2953                     dnl The gthread.pc that ships with Solaris returns '-mt',
2954                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2955                     dnl So disable the compile check and remove the -mt below.
2956                     case "${host}" in
2957                         *-*-solaris2* )
2958                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2959                                 enable_gtktest=no
2960                             fi
2961                     esac
2962
2963                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2964
2965                     dnl we use symbols from X11 directly so we should link with it
2966                     GTK_LIBS="$GTK_LIBS -lX11"
2967                 fi
2968
2969                 dnl detect GTK1.x
2970                 if test -z "$wx_cv_lib_gtk"; then
2971                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2972                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2973
2974                         if test -z "$wx_cv_lib_gtk"; then
2975                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2976                         fi
2977                     fi
2978                 fi
2979
2980                 if test -z "$wx_cv_lib_gtk"; then
2981                     dnl looks better in AC_MSG_RESULT
2982                     wx_cv_lib_gtk=none
2983                 else
2984                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2985                     dnl subsequent runs
2986                     wx_cv_cflags_gtk=$GTK_CFLAGS
2987                     wx_cv_libs_gtk=$GTK_LIBS
2988                 fi
2989             ]
2990         )
2991
2992         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2993         dnl enough
2994         if test "$gtk_version_cached" = 1; then
2995             AC_MSG_RESULT($wx_cv_lib_gtk)
2996         fi
2997
2998         case "$wx_cv_lib_gtk" in
2999             2.0)    WXGTK2=1
3000                     TOOLKIT_VERSION=2
3001                     ;;
3002             1.2.7)  WXGTK127=1
3003                     WXGTK12=1
3004                     ;;
3005             1.2.3)  WXGTK12=1
3006                     ;;
3007             *)      AC_MSG_ERROR([
3008 The development files for GTK+ were not found. For GTK+ 2, please
3009 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3010 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3011 and that the version is 1.2.3 or above. Also check that the
3012 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3013 --libs' are in the LD_LIBRARY_PATH or equivalent.
3014                             ])
3015                     ;;
3016         esac
3017
3018         if test "$WXGTK2" = 1; then
3019             save_CFLAGS="$CFLAGS"
3020             save_LIBS="$LIBS"
3021             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3022             LIBS="$LIBS $wx_cv_libs_gtk"
3023
3024             dnl test if we have at least GTK+ 2.18:
3025             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
3026             AC_TRY_COMPILE([
3027                             #include <gtk/gtk.h>
3028                            ],
3029                            [
3030                             #if !GTK_CHECK_VERSION(2,18,0)
3031                             Not GTK+ 2.18
3032                             #endif
3033                            ],
3034                            [
3035                             AC_DEFINE(__WXGTK218__)
3036                             AC_DEFINE(__WXGTK210__)
3037                             AC_DEFINE(__WXGTK26__)
3038                             AC_MSG_RESULT([yes])
3039                             ac_wxgtk218=1
3040                            ],
3041                            [
3042                             AC_MSG_RESULT([no])
3043                             ac_wxgtk218=0
3044                            ])
3045
3046             if test "$ac_wxgtk218" = 0; then
3047                 dnl test if we have at least GTK+ 2.10:
3048                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3049                 AC_TRY_COMPILE([
3050                                 #include <gtk/gtk.h>
3051                                ],
3052                                [
3053                                 #if !GTK_CHECK_VERSION(2,10,0)
3054                                 Not GTK+ 2.10
3055                                 #endif
3056                                ],
3057                                [
3058                                 AC_DEFINE(__WXGTK210__)
3059                                 AC_DEFINE(__WXGTK26__)
3060                                 AC_MSG_RESULT([yes])
3061                                 ac_wxgtk210=1
3062                                ],
3063                                [
3064                                 AC_MSG_RESULT([no])
3065                                 ac_wxgtk210=0
3066                                ])
3067
3068                 if test "$ac_wxgtk210" = 0; then
3069                     dnl test if we have at least GTK+ 2.6:
3070                     AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3071                     AC_TRY_COMPILE([
3072                                     #include <gtk/gtk.h>
3073                                 ],
3074                                 [
3075                                     #if !GTK_CHECK_VERSION(2,6,0)
3076                                     Not GTK+ 2.6
3077                                     #endif
3078                                 ],
3079                                 [
3080                                     AC_DEFINE(__WXGTK26__)
3081                                     AC_MSG_RESULT([yes])
3082                                     ac_wxgtk26=1
3083                                 ],
3084                                 [
3085                                     AC_MSG_RESULT([no])
3086                                     ac_wxgtk26=0
3087                                 ])
3088                 fi
3089             fi
3090
3091             CFLAGS="$save_CFLAGS"
3092             LIBS="$save_LIBS"
3093         else
3094             if test "$wxUSE_UNICODE" = "yes"; then
3095                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3096                 wxUSE_UNICODE=no
3097             fi
3098
3099             dnl test for XIM support in libgdk
3100             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3101
3102             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3103             dnl have it but we do the check for the others)
3104             if test "$USE_DARWIN" != 1; then
3105                 AC_CHECK_FUNCS(poll)
3106             fi
3107         fi
3108
3109         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3110         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3111
3112         dnl disable GTK runtime type checks
3113         TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -DG_DISABLE_CAST_CHECKS"
3114
3115         AFMINSTALL=afminstall
3116         TOOLKIT=GTK
3117         GUIDIST=GTK_DIST
3118
3119         dnl test for external libxpm if we're configured to use it
3120         if test "$wxUSE_GPE" = "yes"; then
3121             AC_MSG_CHECKING(for gpewidget library)
3122             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3123             if test "$ac_find_libraries" != "" ; then
3124                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3125                 dnl -lgpewidget must be before all GTK libs and
3126                 dnl we guess its path from the prefix
3127                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3128                 WXGPE=1
3129                 AC_MSG_RESULT([found in $ac_find_libraries])
3130             else
3131                 AC_MSG_RESULT(not found)
3132             fi
3133
3134             dnl AC_MSG_CHECKING(for gpe library)
3135             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3136             dnl if test "$ac_find_libraries" != "" ; then
3137             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3138             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3139             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3140             dnl else
3141             dnl     AC_MSG_RESULT(not found)
3142             dnl fi
3143         fi
3144     fi
3145
3146     if test "$wxUSE_MGL" = 1; then
3147        AC_MSG_CHECKING(for SciTech MGL library)
3148         if test "x$MGL_ROOT" = x ; then
3149             AC_MSG_RESULT(not found)
3150             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3151         else
3152             AC_MSG_RESULT($MGL_ROOT)
3153         fi
3154
3155         AC_MSG_CHECKING(for libmgl location)
3156         dnl Find MGL library that we want
3157         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3158         dnl             and for non-x86 versions
3159         case "${host}" in
3160             *-*-linux* )
3161               dnl glibc.so, glibc are for older versions of MGL,
3162               dnl x86/a, x86/so are used by >= 5.0 R11
3163               if test "x$wxUSE_SHARED" = xyes ; then
3164                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3165               else
3166                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3167               fi
3168               ;;
3169             *-pc-msdosdjgpp )
3170               mgl_os_candidates="dos32/dj2"
3171               ;;
3172             *)
3173               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3174         esac
3175
3176         mgl_lib_type=""
3177         mgl_os=""
3178
3179         for mgl_os_i in $mgl_os_candidates ; do
3180             if test "x$mgl_os" = x ; then
3181                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3182                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3183                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3184                         mgl_lib_type=debug
3185                         mgl_os=$mgl_os_i
3186                     fi
3187                 fi
3188                 if test "x$mgl_lib_type" = x ; then
3189                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3190                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3191                         mgl_lib_type=release
3192                         mgl_os=$mgl_os_i
3193                     fi
3194                 fi
3195             fi
3196         done
3197
3198         if test "x$mgl_os" = x ; then
3199             AC_MSG_RESULT(not found)
3200             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3201         fi
3202         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3203
3204         wxUSE_UNIVERSAL="yes"
3205
3206         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3207         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3208
3209         AFMINSTALL=afminstall
3210         TOOLKIT=MGL
3211         GUIDIST=MGL_DIST
3212     fi
3213
3214     if test "$wxUSE_DFB" = 1; then
3215        PKG_PROG_PKG_CONFIG()
3216
3217        PKG_CHECK_MODULES(DIRECTFB,
3218                          [directfb >= 0.9.23],
3219                          [
3220                            wxUSE_UNIVERSAL="yes"
3221                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3222                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3223                            TOOLKIT=DFB
3224                            GUIDIST=DFB_DIST
3225                          ],
3226                          [
3227                            AC_MSG_ERROR([DirectFB not found.])
3228                          ]
3229                          )
3230     fi
3231
3232     if test "$wxUSE_MICROWIN" = 1; then
3233         AC_MSG_CHECKING(for MicroWindows)
3234         if test "x$MICROWINDOWS" = x ; then
3235             AC_MSG_RESULT(not found)
3236             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3237         else
3238             AC_MSG_RESULT($MICROWINDOWS)
3239         fi
3240
3241         if test -f $MICROWINDOWS/lib/libmwin.a; then
3242             AC_MSG_RESULT(MicroWindows' libraries found.)
3243         else
3244             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3245         fi
3246
3247         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3248         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3249
3250         wxUSE_UNIVERSAL="yes"
3251
3252         AFMINSTALL=afminstall
3253         TOOLKIT=MICROWIN
3254         GUIDIST=MICROWIN_DIST
3255
3256         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3257     fi
3258
3259     dnl common part of X11 and Motif port checks
3260     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3261         dnl use standard macros to check for X headers/libs, this brings
3262         dnl support for the standard configure options --x-includes,
3263         dnl --x-libraries and --no-x
3264         AC_PATH_XTRA
3265
3266         if test "$no_x" = "yes"; then
3267           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3268         fi
3269
3270         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3271         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3272         dnl this junk out
3273         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3274         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3275         AFMINSTALL=afminstall
3276         COMPILED_X_PROGRAM=0
3277
3278     fi
3279
3280     if test "$wxUSE_X11" = 1; then
3281         if test "$wxUSE_NANOX" = "yes"; then
3282             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3283             if test "x$MICROWIN" = x ; then
3284                 AC_MSG_RESULT(not found)
3285                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3286             else
3287                 AC_MSG_RESULT($MICROWIN)
3288                 AC_DEFINE(wxUSE_NANOX)
3289             fi
3290         fi
3291
3292         if test "$wxUSE_UNICODE" = "yes"; then
3293             PKG_PROG_PKG_CONFIG()
3294
3295             PKG_CHECK_MODULES(PANGOX, pangox,
3296                 [
3297                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3298                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3299                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3300                 ],
3301                 [
3302                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3303                 ]
3304             )
3305             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3306                 [
3307                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3308                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3309                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3310                 ],
3311                 [
3312                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3313                     wxUSE_PRINTING_ARCHITECTURE="no"
3314                 ]
3315             )
3316             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3317                 [
3318                     AC_DEFINE(HAVE_PANGO_XFT)
3319                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3320                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3321                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3322                 ],
3323                 [
3324                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3325                 ]
3326             )
3327             save_LIBS="$LIBS"
3328             LIBS="$LIBS $PANGOX_LIBS"
3329             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3330             LIBS="$save_LIBS"
3331         fi
3332
3333         wxUSE_UNIVERSAL="yes"
3334
3335         if test "$wxUSE_NANOX" = "yes"; then
3336             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3337             TOOLCHAIN_DEFS="${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"
3338             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3339         else
3340             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3341         fi
3342
3343         TOOLKIT=X11
3344         GUIDIST=X11_DIST
3345     fi
3346
3347     if test "$wxUSE_MOTIF" = 1; then
3348         AC_MSG_CHECKING(for Motif/Lesstif headers)
3349         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3350         if test "$ac_find_includes" != "" ; then
3351             AC_MSG_RESULT(found in $ac_find_includes)
3352             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3353             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3354         else
3355             save_CFLAGS=$CFLAGS
3356             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3357
3358             AC_TRY_COMPILE(
3359                 [
3360                     #include <Xm/Xm.h>
3361                 ],
3362                 [
3363                     int version;
3364                     version = xmUseVersion;
3365                 ],
3366                 [
3367                     AC_MSG_RESULT(found in default search path)
3368                     COMPILED_X_PROGRAM=1
3369                 ],
3370                 [
3371                     AC_MSG_RESULT(no)
3372                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3373                 ]
3374             )
3375
3376             CFLAGS=$save_CFLAGS
3377         fi
3378
3379
3380         AC_MSG_CHECKING(for Motif/Lesstif library)
3381         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3382
3383         if test "x$ac_find_libraries" != "x" ; then
3384             AC_MSG_RESULT(found in $ac_find_libraries)
3385
3386             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3387             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3388         else
3389             dnl it might happen that we found headers in one of the standard
3390             dnl paths but the libs are elsewhere but still in default (linker)
3391             dnl path -- try to compile a test program to check for this
3392             save_CFLAGS=$CFLAGS
3393             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3394             save_LIBS="$LIBS"
3395             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3396
3397             AC_TRY_LINK(
3398                 [
3399                     #include <Xm/Xm.h>
3400                 ],
3401                 [
3402                     int version;
3403                     version = xmUseVersion;
3404                 ],
3405                 [
3406                     AC_MSG_RESULT(found in default search path)
3407                     COMPILED_X_PROGRAM=1
3408                 ],
3409                 [
3410                     AC_MSG_RESULT(no)
3411                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3412                 ]
3413             )
3414
3415             CFLAGS=$save_CFLAGS
3416             LIBS="$save_LIBS"
3417         fi
3418
3419         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3420         libp_link=""
3421         libsm_ice_link=""
3422         libs_found=0
3423         for libp in "" " -lXp"; do
3424             if test "$libs_found" = 0; then
3425                 for libsm_ice in "" " -lSM -lICE"; do
3426                     if test "$libs_found" = 0; then
3427                         save_LIBS="$LIBS"
3428                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3429                         save_CFLAGS=$CFLAGS
3430                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3431
3432                         AC_TRY_LINK(
3433                             [
3434                                 #include <Xm/Xm.h>
3435                                 #include <Xm/List.h>
3436                             ],
3437                             [
3438                                 XmString string = NULL;
3439                                 Widget w = NULL;
3440                                 int position = 0;
3441                                 XmListAddItem(w, string, position);
3442                             ],
3443                             [
3444                                 libp_link="$libp"
3445                                 libsm_ice_link="$libsm_ice"
3446                                 AC_MSG_RESULT(
3447                                     [need${libp_link}${libsm_ice_link}])
3448                                 libs_found=1
3449                             ], []
3450                         )
3451
3452                         LIBS="$save_LIBS"
3453                         CFLAGS=$save_CFLAGS
3454                     fi
3455                 done
3456             fi
3457         done
3458
3459         if test "$libs_found" = 0; then
3460             AC_MSG_RESULT([can't find the right libraries])
3461             AC_MSG_ERROR([can't link a simple motif program])
3462         fi
3463
3464         dnl this seems to be needed under IRIX and shouldn't do any harm
3465         dnl elsewhere
3466         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3467
3468         save_CFLAGS=$CFLAGS
3469         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3470
3471         AC_CACHE_CHECK([for Motif 2],
3472             wx_cv_lib_motif2,
3473             AC_TRY_COMPILE([
3474                             #include <Xm/Xm.h>
3475                            ],
3476                            [
3477                             #if XmVersion < 2000
3478                             Not Motif 2
3479                             #endif
3480                            ],
3481                            wx_cv_lib_motif2="yes",
3482                            wx_cv_lib_motif2="no"))
3483         if test "$wx_cv_lib_motif2" = "yes"; then
3484             AC_DEFINE(__WXMOTIF20__,1)
3485         else
3486             AC_DEFINE(__WXMOTIF20__,0)
3487         fi
3488
3489         AC_CACHE_CHECK([whether Motif is Lesstif],
3490             wx_cv_lib_lesstif,
3491             AC_TRY_COMPILE([
3492                             #include <Xm/Xm.h>
3493                            ],
3494                            [
3495                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3496                             Not Lesstif
3497                             #endif
3498                            ],
3499                            wx_cv_lib_lesstif="yes",
3500                            wx_cv_lib_lesstif="no")
3501         )
3502         if test "$wx_cv_lib_lesstif" = "yes"; then
3503             AC_DEFINE(__WXLESSTIF__,1)
3504         else
3505             AC_DEFINE(__WXLESSTIF__,0)
3506         fi
3507
3508         CFLAGS=$save_CFLAGS
3509
3510         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3511         TOOLKIT=MOTIF
3512         GUIDIST=MOTIF_DIST
3513     fi
3514
3515     dnl more tests common to X11 and Motif:
3516     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3517         dnl test for external libxpm if we're configured to use it
3518         if test "$wxUSE_LIBXPM" = "sys"; then
3519             AC_MSG_CHECKING(for Xpm library)
3520             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3521             if test "$ac_find_libraries" != "" ; then
3522                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3523                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3524                 AC_MSG_RESULT(found in $ac_find_libraries)
3525
3526                 AC_CACHE_CHECK([for X11/xpm.h],
3527                     wx_cv_x11_xpm_h,
3528                     [
3529                         save_CFLAGS=$CFLAGS
3530                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3531
3532                         AC_TRY_COMPILE(
3533                             [
3534                                 #include <X11/xpm.h>
3535                             ],
3536                             [
3537                                 int version;
3538                                 version = XpmLibraryVersion();
3539                             ],
3540                             wx_cv_x11_xpm_h=yes,
3541                             wx_cv_x11_xpm_h=no
3542                         )
3543
3544                         CFLAGS=$save_CFLAGS
3545                     ]
3546                 )
3547
3548                 if test $wx_cv_x11_xpm_h = "yes"; then
3549                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3550                     AC_DEFINE(wxHAVE_LIB_XPM)
3551                 else
3552                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3553                 fi
3554             fi
3555
3556         fi
3557
3558         dnl XShapeQueryExtension checks: first the library, then prototype
3559         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3560                      [
3561                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3562                       wxHAVE_XEXT_LIB=1
3563                      ],
3564                      [], [$GUI_TK_LIBRARY -lX11])
3565
3566         if test "$wxHAVE_XEXT_LIB" = 1; then
3567             save_CFLAGS="$CFLAGS"
3568             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3569
3570             AC_MSG_CHECKING([for X11/extensions/shape.h])
3571             AC_TRY_COMPILE([
3572                             #include <X11/Xlib.h>
3573                             #include <X11/extensions/shape.h>
3574                            ],
3575                            [
3576                             int dummy1, dummy2;
3577                             XShapeQueryExtension((Display*)NULL,
3578                                                  (int*)NULL, (int*)NULL);
3579                            ],
3580                            [
3581                             AC_DEFINE(HAVE_XSHAPE)
3582                             AC_MSG_RESULT([found])
3583                            ],
3584                            [
3585                             AC_MSG_RESULT([not found])
3586                            ])
3587             CFLAGS="$save_CFLAGS"
3588
3589         fi
3590     fi
3591
3592     if test "$wxUSE_OSX_CARBON" = 1; then
3593         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3594         if test "$GCC" = yes; then
3595             AC_MSG_RESULT([gcc])
3596             CPPFLAGS_PASCAL="-fpascal-strings"
3597         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3598             AC_MSG_RESULT([xlc])
3599             CPPFLAGS_PASCAL="-qmacpstr"
3600         else
3601             AC_MSG_RESULT([none])
3602         fi
3603
3604         if test "x$wxUSE_UNIX" = "xyes"; then
3605             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3606         else
3607             dnl platform.h needs TARGET_CARBON before setup.h
3608             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3609         fi
3610
3611         TOOLKIT=OSX_CARBON
3612         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3613         GUIDIST=OSX_CARBON_DIST
3614         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3615         dnl are different, so they need different names:
3616         WXBASEPORT="_carbon"
3617
3618         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3619         dnl to also define these extra symbols to make it possible to test for
3620         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3621         dnl is a new name)
3622         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3623     fi
3624
3625     if test "$wxUSE_OSX_COCOA" = 1; then
3626         TOOLKIT=OSX_COCOA
3627         GUIDIST=OSX_COCOA_DIST
3628
3629         dnl see the comment above in wxUSE_OSX_CARBON branch
3630         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3631     fi
3632
3633     if test "$wxUSE_OSX_IPHONE" = 1; then
3634         TOOLKIT=OSX_IPHONE
3635     fi
3636
3637     if test "$wxUSE_OLD_COCOA" = 1; then
3638         TOOLKIT=COCOA
3639         GUIDIST=COCOA_DIST
3640     fi
3641
3642     if test "$wxUSE_PM" = 1; then
3643         TOOLKIT=PM
3644         GUIDIST=PM_DIST
3645         AC_CACHE_CHECK([for type SPBCDATA],
3646             wx_cv_spbcdata,
3647             [
3648                 AC_TRY_COMPILE(
3649                     [
3650                         #define INCL_PM
3651                         #include <os2.h>
3652                     ],
3653                     [
3654                         SPBCDATA test;
3655                     ],
3656                     wx_cv_spbcdata=yes,
3657                     wx_cv_spbcdata=no
3658                 )
3659             ]
3660         )
3661
3662         if test $wx_cv_spbcdata = "yes"; then
3663             AC_DEFINE(HAVE_SPBCDATA)
3664         fi
3665     fi
3666
3667     dnl the name of the directory where the files for this toolkit live
3668     if test "$TOOLKIT" = "PM" ; then
3669         TOOLKIT_DIR="os2"
3670     else
3671         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3672     fi
3673
3674     if test "$wxUSE_UNIVERSAL" = "yes"; then
3675         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3676         WIDGET_SET=univ
3677     fi
3678
3679     dnl distribute samples/demos/utils with GUI versions
3680     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3681     DISTDIR="wx\$(TOOLKIT)"
3682 else
3683     USE_GUI=0
3684
3685     dnl this doesn't quite work right for wxBase, but the places
3686     dnl where it is wrong aren't fatal (yet) though.
3687     TOOLKIT_DIR="base"
3688
3689     dnl the sources, their dependenices and the headers
3690     if test "$USE_WIN32" = 1 ; then
3691         dnl yes, the toolkit for wxBase on win32 is actually MSW
3692         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3693         TOOLKIT="MSW"
3694     fi
3695
3696     dnl distribute only wxBase sources/headers
3697     GUIDIST="BASE_DIST"
3698     DISTDIR="wxBase"
3699 fi
3700
3701
3702 dnl ---------------------------------------------------------------------------
3703 dnl UTF-8 support
3704 dnl ---------------------------------------------------------------------------
3705
3706 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3707 dnl for ports where it makes sense by default (GTK+, DirectFB):
3708 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3709     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3710         wxUSE_UNICODE_UTF8=yes
3711     elif test "$USE_OS2" = 1 ; then
3712         dnl wide char support is quite incomplete in libc;
3713         dnl UTF-8 might actually work when evaluating/setting
3714         dnl code pages correctly, even for ports other than GTK20.
3715         wxUSE_UNICODE_UTF8=yes
3716     else
3717         wxUSE_UNICODE_UTF8=no
3718     fi
3719 fi
3720
3721 dnl ---------------------------------------------------------------------------
3722 dnl Optional libraries included when system library is not used
3723 dnl ---------------------------------------------------------------------------
3724
3725 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3726 if test "$wxUSE_GUI" = "yes"; then
3727     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3728         dnl defines HAVE_X11_XKBLIB_H
3729         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3730         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3731                          [
3732                           #if HAVE_X11_XLIB_H
3733                             #include <X11/Xlib.h>
3734                           #endif
3735                          ])
3736     fi
3737 fi
3738
3739
3740 dnl ---------------------------------------------------------------------------
3741 dnl wxDisplay checks
3742 dnl ---------------------------------------------------------------------------
3743
3744 USE_XINERAMA=0
3745 if test "$wxUSE_DISPLAY" = "yes"; then
3746     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3747     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK1" = 1; then
3748         AC_MSG_CHECKING([for Xinerama])
3749         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3750         if test "$ac_find_libraries" != "" ; then
3751             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3752             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3753                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3754             fi
3755             USE_XINERAMA=1
3756             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3757             AC_MSG_RESULT([yes])
3758         else
3759             AC_MSG_RESULT([no])
3760             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3761             wxUSE_DISPLAY="no"
3762         fi
3763     elif test "$wxUSE_MSW" = 1; then
3764         dnl DirectDraw for MSW - optionally used by WxDisplay.
3765         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3766     fi
3767 fi
3768
3769 if test "$wxUSE_DISPLAY" = "yes"; then
3770     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3771     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3772         AC_MSG_CHECKING([for Xxf86vm extension])
3773         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3774         if test "$ac_find_libraries" != "" ; then
3775             AC_MSG_RESULT([yes])
3776             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3777                              [
3778                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3779                              ],
3780                              [],
3781                              [
3782                                   #if HAVE_X11_XLIB_H
3783                                     #include <X11/Xlib.h>
3784                                   #endif
3785                              ])
3786         else
3787             AC_MSG_RESULT([no])
3788         fi
3789     fi
3790 fi
3791
3792 dnl ---------------------------------------------------------------------------
3793 dnl X11 session management
3794 dnl ---------------------------------------------------------------------------
3795 if test "$wxUSE_DETECT_SM" = "yes"; then
3796     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3797         AC_MSG_CHECKING([for -lSM - X11 session management])
3798         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3799         if test "$ac_find_libraries" != "" ; then
3800             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3801             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3802                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3803             fi
3804             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3805             AC_MSG_RESULT([yes])
3806         else
3807             AC_MSG_RESULT([no])
3808             AC_MSG_WARN([libSM not found; disabling session management detection])
3809             wxUSE_DETECT_SM="no"
3810         fi
3811     else
3812         wxUSE_DETECT_SM="no"
3813     fi
3814 fi
3815
3816
3817 dnl ---------------------------------------------------------------------------
3818 dnl OpenGL libraries
3819 dnl ---------------------------------------------------------------------------
3820
3821 USE_OPENGL=0
3822 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3823
3824     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3825
3826     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3827         OPENGL_LIBS="-framework OpenGL -framework AGL"
3828     elif test "$wxUSE_MSW" = 1; then
3829         OPENGL_LIBS="-lopengl32 -lglu32"
3830     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK2" = 1 -o "$wxUSE_GTK" = 1; then
3831
3832         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3833         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3834         AC_MSG_CHECKING([for OpenGL headers])
3835         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3836         if test "$ac_find_includes" != "" ; then
3837             AC_MSG_RESULT(found in $ac_find_includes)
3838             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3839             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3840         else
3841             AC_MSG_RESULT([not found])
3842         fi
3843
3844         AC_CHECK_HEADER(GL/gl.h, [
3845             AC_CHECK_HEADER(GL/glu.h, [
3846                 found_gl=0
3847
3848                 AC_MSG_CHECKING([for -lGL])
3849                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3850                 if test "$ac_find_libraries" != "" ; then
3851                     AC_MSG_RESULT([found in $ac_find_libraries])
3852
3853                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3854                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3855                         LDFLAGS_GL="$ac_path_to_link"
3856                     fi
3857
3858                     dnl don't suppose that libGL and libGLU are always in the
3859                     dnl same directory -- this is not true for some common
3860                     dnl distributions
3861                     AC_MSG_CHECKING([for -lGLU])
3862                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3863                     if test "$ac_find_libraries" != "" ; then
3864                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3865                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3866                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3867                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3868                         fi
3869
3870                         found_gl=1
3871                         OPENGL_LIBS="-lGL -lGLU"
3872                         AC_MSG_RESULT([yes])
3873                     else
3874                         AC_MSG_RESULT([no])
3875                     fi
3876                 else
3877                     AC_MSG_RESULT([no])
3878                 fi
3879
3880                 if test "$found_gl" != 1; then
3881                     AC_MSG_CHECKING([for -lMesaGL])
3882                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3883                     if test "$ac_find_libraries" != "" ; then
3884                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3885                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3886                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3887                         AC_MSG_RESULT([yes])
3888                     else
3889                         AC_MSG_RESULT([no])
3890                     fi
3891                 fi
3892             ],, [ ])
3893         ],
3894         [],
3895         [ ])
3896
3897         if test "x$OPENGL_LIBS" = "x"; then
3898             if test "$wxUSE_OPENGL" = "yes"; then
3899                 AC_MSG_ERROR([OpenGL libraries not available])
3900             else
3901                 dnl case wxUSE_OPENGL=auto
3902                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3903                 wxUSE_OPENGL=no
3904                 USE_OPENGL=0
3905             fi
3906         fi
3907     else
3908         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3909         wxUSE_OPENGL="no"
3910     fi
3911
3912     if test "$wxUSE_OPENGL" = "auto"; then
3913         dnl if the OpenGL libraries were unavailable, this would have been
3914         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3915         dnl verified that we can indeed use OpenGL
3916         wxUSE_OPENGL=yes
3917     fi
3918
3919     if test "$wxUSE_OPENGL" = "yes"; then
3920         USE_OPENGL=1
3921         AC_DEFINE(wxUSE_OPENGL)
3922         AC_DEFINE(wxUSE_GLCANVAS)
3923         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3924     fi
3925 fi
3926
3927
3928 dnl the symbol which allows conditional compilation for the given toolkit
3929 if test -n "$TOOLKIT" ; then
3930     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3931 fi
3932
3933
3934 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3935
3936 if test "$wxUSE_SHARED" = "yes"; then
3937     case "${host}" in
3938       *-pc-msdosdjgpp )
3939         dnl only static for now
3940         wxUSE_SHARED=no
3941         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3942       ;;
3943     esac
3944 fi
3945
3946 if test "$wxUSE_SHARED" = "yes"; then
3947
3948     dnl use versioned symbols if available on the platform
3949     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3950
3951     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3952     dnl assigned to CFLAGS and CXXFLAGS below)
3953     if test "$wxUSE_VISIBILITY" != "no"; then
3954         WX_VISIBILITY
3955     fi
3956
3957     dnl test for Sun CC which can be used under both Solaris and Linux
3958     if test "x$SUNCXX" = xyes; then
3959         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3960         WXCONFIG_RPATH="-R\$libdir"
3961     else
3962     case "${host}" in
3963       *-*-linux* | *-*-gnu* )
3964         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3965         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3966         ;;
3967
3968       *-*-solaris2* )
3969         dnl here we know that Sun CC is not used as we tested for it above,
3970         dnl hence we must be using gcc
3971
3972         dnl newer versions of gcc need -isystem to compile X headers on
3973         dnl Solaris (which use old style C syntax)
3974         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3975
3976         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3977         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3978         saveLdflags="$LDFLAGS"
3979         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3980         AC_MSG_CHECKING([if the linker accepts -rpath])
3981         AC_TRY_LINK(
3982             [],[],
3983             [
3984                 AC_MSG_RESULT([yes])
3985                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3986                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3987             ],[
3988                 AC_MSG_RESULT([no])
3989                 AC_MSG_CHECKING([if the linker accepts -R])
3990                 LDFLAGS="$saveLdflags -Wl,-R,/"
3991                 AC_TRY_LINK(
3992                     [],[],
3993                     [
3994                         AC_MSG_RESULT([yes])
3995                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3996                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3997                     ],[
3998                         AC_MSG_RESULT([no])
3999                     ])
4000             ])
4001         LDFLAGS="$saveLdflags"
4002       ;;
4003
4004       *-*-darwin* )
4005         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
4006         if test "$install_name_tool" -a -x "$install_name_tool"; then
4007             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
4008             cat <<EOF >change-install-names
4009 #!/bin/sh
4010 libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4011 for i in \${libnames} ; do
4012     ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
4013     for dep in \${libnames} ; do
4014         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
4015     done
4016 done
4017 EOF
4018             chmod +x change-install-names
4019             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
4020         fi
4021
4022         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
4023         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
4024         dnl (for architecture ppc) because larger updated load commands do not fit
4025         dnl (the program must be relinked)"
4026         HEADER_PAD_OPTION="-headerpad_max_install_names"
4027       ;;
4028
4029       *-*-cygwin* | *-*-mingw32* )
4030         ;;
4031
4032       *-*-hpux* )
4033         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4034         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4035         ;;
4036
4037     esac
4038     fi
4039
4040     dnl this one shouldn't be used for the library build so put it in a
4041     dnl separate variable from WXCONFIG_CPPFLAGS
4042     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4043
4044     if test $wxUSE_RPATH = "no"; then
4045         SAMPLES_RPATH_FLAG=''
4046         DYLIB_PATH_POSTLINK=''
4047         WXCONFIG_RPATH=''
4048     fi
4049
4050     SHARED=1
4051
4052 else
4053
4054     config_linkage_component="-static"
4055     SHARED=0
4056
4057 fi
4058
4059
4060 UNICODE=0
4061 lib_unicode_suffix=
4062 WX_CHARTYPE="ansi"
4063 if test "$wxUSE_UNICODE" = "yes"; then
4064     lib_unicode_suffix=u
4065     WX_CHARTYPE="unicode"
4066     UNICODE=1
4067 fi
4068
4069 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4070 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4071
4072 DEBUG_INFO=0
4073 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4074     DEBUG_INFO=1
4075 fi
4076
4077 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
4078
4079 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
4080
4081 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4082
4083 dnl library link name
4084 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
4085 dnl If we ever need to do that, we won't need to keep these.
4086
4087 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
4088     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4089 else
4090     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4091 fi
4092 if test "${TOOLKIT_DIR}" = "os2"; then
4093     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4094 else
4095     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4096 fi
4097
4098
4099
4100 if test "$wxUSE_OLD_COCOA" = 1; then
4101     AC_LANG_SAVE
4102     AC_WX_LANG_OBJECTIVEC
4103 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4104 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4105 dnl Point but only if MacTypes.h was not included first.  Of course,
4106 dnl if MacTypes.h is included later then you're screwed when it
4107 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4108 dnl to not typedef Point and thus fix the problem.
4109     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4110     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4111 #include <CoreFoundation/CoreFoundation.h>
4112         ],[],
4113         [AC_MSG_RESULT([no])],
4114         [AC_MSG_RESULT([yes])
4115         AC_MSG_CHECKING([if defining __Point__ will fix it])
4116         AC_TRY_COMPILE([#define __Point__ 1
4117 #include <AppKit/NSEvent.h>
4118 #include <CoreFoundation/CoreFoundation.h>
4119             ],[],
4120             [AC_MSG_RESULT([yes])
4121             AC_DEFINE(__Point__)
4122             ],
4123             [AC_MSG_FAILURE([no])]
4124         )]
4125     )
4126     AC_LANG_RESTORE
4127 fi
4128
4129 dnl ---------------------------------------------------------------------------
4130 dnl Checks for typedefs
4131 dnl ---------------------------------------------------------------------------
4132
4133 dnl   defines mode_t if not already defined
4134 AC_TYPE_MODE_T
4135 dnl   defines off_t if not already defined
4136 AC_TYPE_OFF_T
4137 dnl   defines pid_t if not already defined
4138 AC_TYPE_PID_T
4139 dnl   defines size_t if not already defined
4140 AC_TYPE_SIZE_T
4141
4142 dnl sets HAVE_SSIZE_T if ssize_t is defined
4143 AC_CHECK_TYPES(ssize_t)
4144
4145 dnl check what exactly size_t is on this machine - this is necessary to avoid
4146 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4147 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4148 AC_CACHE_CHECK([if size_t is unsigned int],
4149     wx_cv_size_t_is_uint,
4150     [
4151     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4152     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4153     dnl methods in a local class (i.e. class inside a function) declaration
4154     dnl without any objections!!
4155     dnl
4156     dnl hence the hack below: we must have Foo at global scope!
4157     AC_TRY_COMPILE([#include <stddef.h>],
4158         [
4159             return 0; }
4160
4161             struct Foo { void foo(size_t); void foo(unsigned int); };
4162
4163             int bar() {
4164         ],
4165         wx_cv_size_t_is_uint=no,
4166         wx_cv_size_t_is_uint=yes
4167     )
4168     ]
4169 )
4170
4171 if test "$wx_cv_size_t_is_uint" = "yes"; then
4172     AC_DEFINE(wxSIZE_T_IS_UINT)
4173 else
4174     AC_CACHE_CHECK([if size_t is unsigned long],
4175         wx_cv_size_t_is_ulong,
4176         AC_TRY_COMPILE([#include <stddef.h>],
4177             [
4178                 return 0; }
4179
4180                 struct Foo { void foo(size_t); void foo(unsigned long); };
4181
4182                 int bar() {
4183             ],
4184             wx_cv_size_t_is_ulong=no,
4185             wx_cv_size_t_is_ulong=yes
4186         )
4187     )
4188
4189     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4190         AC_DEFINE(wxSIZE_T_IS_ULONG)
4191     fi
4192 fi
4193
4194 AC_CACHE_CHECK([if wchar_t is separate type],
4195     wx_cv_wchar_t_is_separate_type,
4196     AC_TRY_COMPILE([#include <wchar.h>],
4197         [
4198             return 0; }
4199
4200             struct Foo { void foo(wchar_t);
4201                          void foo(unsigned short);
4202                          void foo(unsigned int);
4203                          void foo(unsigned long); };
4204
4205             int bar() {
4206         ],
4207         wx_cv_wchar_t_is_separate_type=yes,
4208         wx_cv_wchar_t_is_separate_type=no
4209     )
4210 )
4211
4212 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4213     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4214 else
4215     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4216 fi
4217
4218 AC_LANG_POP() dnl C++
4219
4220 dnl ---------------------------------------------------------------------------
4221 dnl Checks for structures
4222 dnl ---------------------------------------------------------------------------
4223
4224 dnl does passwd struct has the pw_gecos field?
4225 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4226     [
4227         AC_TRY_COMPILE([#include <pwd.h>],
4228              [
4229                 char *p;
4230                 struct passwd *pw;
4231                 p = pw->pw_gecos;
4232              ],
4233              [
4234                 wx_cv_struct_pw_gecos=yes
4235              ],
4236              [
4237                 wx_cv_struct_pw_gecos=no
4238              ]
4239         )
4240     ]
4241 )
4242
4243 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4244     AC_DEFINE(HAVE_PW_GECOS)
4245 fi
4246
4247 dnl ---------------------------------------------------------------------------
4248 dnl Check for functions
4249 dnl ---------------------------------------------------------------------------
4250
4251 dnl check for wcslen in all possible places
4252 WCSLEN_FOUND=0
4253 WCHAR_LINK=
4254 AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4255
4256 if test "$WCSLEN_FOUND" = 0; then
4257     if test "$TOOLKIT" = "MSW"; then
4258         AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4259     else
4260         AC_CHECK_LIB(w, wcslen, [
4261                         WCHAR_LINK=" -lw"
4262                         WCSLEN_FOUND=1
4263                     ])
4264     fi
4265 fi
4266
4267 if test "$WCSLEN_FOUND" = 1; then
4268     AC_DEFINE(HAVE_WCSLEN)
4269 fi
4270
4271 AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
4272
4273 dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4274 dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4275 dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4276 dnl flags when g++ is configured, it will declare its own).
4277 if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4278     CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4279 fi
4280
4281 dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4282 dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4283 dnl library, not the header, so do a header check for mbstate_t first.
4284 AC_CHECK_TYPES([mbstate_t],
4285                [AC_CHECK_FUNCS(wcsrtombs)],
4286                [],
4287                [#include <wchar.h>])
4288
4289 dnl check for vsnprintf() -- a safe version of vsprintf())
4290 dnl
4291 dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
4292 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4293 dnl stupidly, provides a dummy function declaration inside its extension)
4294 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4295 dnl
4296 dnl so we first check if the function is in the library
4297 dnl
4298 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4299 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4300
4301 AC_LANG_PUSH(C++)
4302 if test "$ac_cv_func_vsnprintf" = "yes"; then
4303     dnl yes it is -- now check if it is in the headers
4304     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4305         [
4306             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4307             dnl taking "char *" and not "const char *" while Metrowerks does
4308             dnl provide a correct vsnprintf declaration but in C++ mode it's
4309             dnl always in std namespace and so we have to bring it in scope
4310             AC_TRY_COMPILE(
4311                 [
4312                     #include <stdio.h>
4313                     #include <stdarg.h>
4314                     #ifdef __MSL__
4315                     #if __MSL__ >= 0x6000
4316                     namespace std {}
4317                     using namespace std;
4318                     #endif
4319                     #endif
4320                 ],
4321                 [
4322                     char *buf;
4323                     va_list ap;
4324                     vsnprintf(buf, 10u, "%s", ap);
4325                 ],
4326                 wx_cv_func_vsnprintf_decl=yes,
4327                 wx_cv_func_vsnprintf_decl=no
4328             )
4329         ]
4330     )
4331
4332     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4333         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4334
4335         dnl we know there is a vsnprintf declaration, but some old headers
4336         dnl may have one taking a "char *" format instead of "const char *"
4337         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4338             [
4339                 AC_TRY_COMPILE(
4340                     [
4341                         #include <stdio.h>
4342                         #include <stdarg.h>
4343                         #ifdef __MSL__
4344                         #if __MSL__ >= 0x6000
4345                         namespace std {}
4346                         using namespace std;
4347                         #endif
4348                         #endif
4349                     ],
4350                     [
4351                         char *buf;
4352                         va_list ap;
4353                         const char *fmt = "%s";
4354                         vsnprintf(buf, 10u, fmt, ap);
4355                     ],
4356                     wx_cv_func_broken_vsnprintf_decl=no,
4357                     wx_cv_func_broken_vsnprintf_decl=yes
4358                 )
4359             ]
4360         )
4361
4362         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4363             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4364         fi
4365     fi
4366 fi
4367
4368 dnl the same as above but for snprintf() now: it's not present in at least AIX
4369 dnl 4.2 headers
4370 if test "$ac_cv_func_snprintf" = "yes"; then
4371     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4372         [
4373             AC_TRY_COMPILE(
4374                 [
4375                     #include <stdio.h>
4376                     #include <stdarg.h>
4377                     #ifdef __MSL__
4378                     #if __MSL__ >= 0x6000
4379                     namespace std {}
4380                     using namespace std;
4381                     #endif
4382                     #endif
4383                 ],
4384                 [
4385                     char *buf;
4386                     snprintf(buf, 10u, "%s", "wx");
4387                 ],
4388                 wx_cv_func_snprintf_decl=yes,
4389                 wx_cv_func_snprintf_decl=no
4390             )
4391         ]
4392     )
4393
4394     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4395         AC_DEFINE(HAVE_SNPRINTF_DECL)
4396     fi
4397
4398     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4399
4400         dnl check if snprintf() has support for positional arguments
4401         dnl NB: if snprintf() has positional support we can safely suppose that also
4402         dnl     other *printf() functions support them as they all belong to the same
4403         dnl     family and they all fallback to the same implementation
4404         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4405             [
4406                 AC_TRY_RUN(
4407                     [
4408                         #include <stdio.h>
4409
4410                         int main (void)
4411                         {
4412                             char buffer[128];
4413                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4414                             if (strcmp ("2 3 1", buffer) == 0)
4415                                 exit (0);
4416                             exit (1);
4417                         }
4418                     ],
4419                     wx_cv_func_snprintf_pos_params=no,
4420                     wx_cv_func_snprintf_pos_params=yes,
4421                     dnl be pessimistic when cross-compiling
4422                     [
4423                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4424 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4425                         wx_cv_func_snprintf_pos_params=no
4426                     ]
4427                 )
4428             ]
4429         )
4430
4431         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4432             AC_DEFINE(HAVE_UNIX98_PRINTF)
4433         fi
4434     fi
4435 fi
4436
4437 dnl the same as above but for vsscanf() now: it's not present in at least
4438 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4439 if test "$ac_cv_func_vsscanf" = "yes"; then
4440     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4441         [
4442             AC_TRY_COMPILE(
4443                 [
4444                     #include <stdio.h>
4445                     #include <stdarg.h>
4446                     #ifdef __MSL__
4447                     #if __MSL__ >= 0x6000
4448                     namespace std {}
4449                     using namespace std;
4450                     #endif
4451                     #endif
4452                 ],
4453                 [
4454                     char *buf;
4455                     va_list args;
4456                     vsscanf(buf, "%s", args);
4457                 ],
4458                 wx_cv_func_vsscanf_decl=yes,
4459                 wx_cv_func_vsscanf_decl=no
4460             )
4461         ]
4462     )
4463
4464     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4465         AC_DEFINE(HAVE_VSSCANF_DECL)
4466     fi
4467 fi
4468 AC_LANG_POP()
4469
4470 if test "$wxUSE_UNICODE" = yes; then
4471
4472     dnl also look if we have wide char IO functions, notice that [f]putws are
4473     dnl declared in special widec.h under Solaris
4474     wchar_headers="#include <stdio.h>
4475 #include <wchar.h>"
4476     case "${host}" in
4477         *-*-solaris2* )
4478             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4479             if test "$ac_cv_header_widec_h" = "yes"; then
4480                 wchar_headers="$wchar_headers
4481 #include <widec.h>"
4482             fi
4483     esac
4484
4485     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4486                    [$wchar_headers])
4487
4488     dnl MinGW has a vswprintf with a different prototype, and
4489     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4490     dnl finds it even if it is not declared in some versions...
4491     AC_MSG_CHECKING([for _vsnwprintf])
4492     AC_TRY_COMPILE([#include <wchar.h>],
4493                    [&_vsnwprintf;],
4494                    [AC_MSG_RESULT([yes])
4495                     AC_DEFINE(HAVE__VSNWPRINTF)],
4496                    [AC_MSG_RESULT([no])]);
4497 fi
4498
4499 if test "$wxUSE_FILE" = "yes"; then
4500     WX_CHECK_FUNCS(fsync)
4501 fi
4502
4503 dnl at least under IRIX with mipsPro the C99 round() function is available when
4504 dnl building using the C compiler but not when using C++ one
4505 AC_LANG_PUSH(C++)
4506 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4507 AC_LANG_POP()
4508
4509 dnl the following tests are for Unix(like) systems only
4510 if test "$TOOLKIT" != "MSW"; then
4511
4512 dnl check for available version of iconv()
4513 if test "$wxUSE_LIBICONV" != "no" ; then
4514     AM_ICONV
4515     LIBS="$LIBICONV $LIBS"
4516 fi
4517
4518 dnl check for POSIX signals if we need them
4519 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4520     AC_CHECK_FUNCS(sigaction)
4521
4522     if test "$ac_cv_func_sigaction" = "no"; then
4523         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4524         wxUSE_ON_FATAL_EXCEPTION=no
4525     fi
4526
4527     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4528       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4529       [
4530         dnl C compiler happily compiles the code even if there is type mismatch
4531         AC_LANG_PUSH(C++)
4532         AC_TRY_COMPILE([#include <signal.h>],
4533                      [
4534                         extern void testSigHandler(int);
4535
4536                         struct sigaction sa;
4537                         sa.sa_handler = testSigHandler;
4538                      ], [
4539                         wx_cv_type_sa_handler=int
4540                      ], [
4541                         wx_cv_type_sa_handler=void
4542                      ])
4543         AC_LANG_POP()
4544       ])
4545
4546       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4547     fi
4548 fi
4549
4550 dnl backtrace() and backtrace_symbols() for wxStackWalker
4551 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4552     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4553         [
4554             AC_LANG_PUSH(C++)
4555             AC_TRY_COMPILE([#include <execinfo.h>],
4556                 [
4557                     void *trace[1];
4558                     char **messages;
4559
4560                     backtrace(trace, 1);
4561                     messages = backtrace_symbols(trace, 1);
4562                 ],
4563                 wx_cv_func_backtrace=yes,
4564                 wx_cv_func_backtrace=no
4565             )
4566             AC_LANG_POP()
4567         ]
4568     )
4569
4570
4571     if test "$wx_cv_func_backtrace" = "no"; then
4572         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4573         wxUSE_STACKWALKER=no
4574     else
4575         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4576             [
4577                 AC_LANG_PUSH(C++)
4578                 AC_TRY_LINK([#include <cxxabi.h>],
4579                     [
4580                         int rc;
4581                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4582                     ],
4583                     wx_cv_func_cxa_demangle=yes,
4584                     wx_cv_func_cxa_demangle=no
4585                 )
4586                 AC_LANG_POP()
4587             ]
4588         )
4589
4590         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4591             AC_DEFINE(HAVE_CXA_DEMANGLE)
4592         fi
4593     fi
4594 fi
4595
4596 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4597     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4598     wxUSE_STACKWALKER=no
4599 fi
4600
4601
4602 dnl check for the function for temp files creation
4603 AC_CHECK_FUNCS(mkstemp mktemp, break)
4604
4605 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4606 dnl Linux and *BSD and statvfs() under Solaris
4607 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4608     AC_TRY_COMPILE(
4609         [
4610              #if defined(__BSD__)
4611              #include <sys/param.h>
4612              #include <sys/mount.h>
4613              #else
4614              #include <sys/vfs.h>
4615              #endif
4616         ],
4617         [
4618              long l;
4619              struct statfs fs;
4620              statfs("/", &fs);
4621              l = fs.f_bsize;
4622              l += fs.f_blocks;
4623              l += fs.f_bavail;
4624         ],
4625          wx_cv_func_statfs=yes,
4626          wx_cv_func_statfs=no
4627     )
4628 )
4629
4630 if test "$wx_cv_func_statfs" = "yes"; then
4631     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4632     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4633         AC_LANG_PUSH(C++)
4634         AC_TRY_COMPILE(
4635             [
4636                  #if defined(__BSD__)
4637                  #include <sys/param.h>
4638                  #include <sys/mount.h>
4639                  #else
4640                  #include <sys/vfs.h>
4641                  #endif
4642             ],
4643             [
4644                 struct statfs fs;
4645                 statfs("", &fs);
4646             ],
4647             wx_cv_func_statfs_decl=yes,
4648             wx_cv_func_statfs_decl=no
4649         )
4650         AC_LANG_POP()
4651     )
4652
4653     if test "$wx_cv_func_statfs_decl" = "yes"; then
4654         AC_DEFINE(HAVE_STATFS_DECL)
4655     fi
4656
4657     wx_cv_type_statvfs_t="struct statfs"
4658     AC_DEFINE(HAVE_STATFS)
4659 else
4660     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4661         AC_TRY_COMPILE(
4662             [
4663                 #include <stddef.h>
4664                 #include <sys/statvfs.h>
4665             ],
4666             [
4667                 statvfs("/", NULL);
4668             ],
4669             wx_cv_func_statvfs=yes,
4670             wx_cv_func_statvfs=no
4671         )
4672     )
4673
4674     if test "$wx_cv_func_statvfs" = "yes"; then
4675         dnl we also have to check whether we should use statvfs_t (works under
4676         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4677         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4678         dnl mode both work fine)
4679         dnl
4680         dnl for this check C++ compiler has to be used as passing incompatible
4681         dnl pointers is just a warning and not an error in C
4682         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4683             AC_LANG_PUSH(C++)
4684             AC_TRY_COMPILE(
4685                 [
4686                     #include <sys/statvfs.h>
4687                 ],
4688                 [
4689                     long l;
4690                     statvfs_t fs;
4691                     statvfs("/", &fs);
4692                     l = fs.f_bsize;
4693                     l += fs.f_blocks;
4694                     l += fs.f_bavail;
4695                 ],
4696                 wx_cv_type_statvfs_t=statvfs_t,
4697                 [
4698                     AC_TRY_COMPILE(
4699                         [
4700                             #include <sys/statvfs.h>
4701                         ],
4702                         [
4703                             long l;
4704                             struct statvfs fs;
4705                             statvfs("/", &fs);
4706                             l = fs.f_bsize;
4707                             l += fs.f_blocks;
4708                             l += fs.f_bavail;
4709                         ],
4710                         wx_cv_type_statvfs_t="struct statvfs",
4711                         wx_cv_type_statvfs_t="unknown"
4712                     )
4713                 ]
4714             )
4715             AC_LANG_POP()
4716         )
4717
4718         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4719             AC_DEFINE(HAVE_STATVFS)
4720         fi
4721     else
4722         dnl set it for the test below
4723         wx_cv_type_statvfs_t="unknown"
4724     fi
4725 fi
4726
4727 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4728     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4729 else
4730     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4731 fi
4732
4733 dnl check for fcntl() or at least flock() needed by Unix implementation of
4734 dnl wxSingleInstanceChecker
4735 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4736     AC_CHECK_FUNCS(fcntl flock, break)
4737
4738     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4739         AC_MSG_WARN(wxSingleInstanceChecker not available)
4740         wxUSE_SNGLINST_CHECKER=no
4741     fi
4742 fi
4743
4744 dnl look for a function to modify the environment
4745 AC_CHECK_FUNCS(setenv putenv, break)
4746 if test "$ac_cv_func_setenv" = "yes"; then
4747     AC_CHECK_FUNCS(unsetenv)
4748 fi
4749
4750 HAVE_SOME_SLEEP_FUNC=0
4751 if test "$USE_BEOS" = 1; then
4752     dnl BeOS has its own (wonder where did they get it from) sleep() function
4753     dnl in unistd.h
4754     AC_DEFINE(HAVE_SLEEP)
4755     HAVE_SOME_SLEEP_FUNC=1
4756 fi
4757
4758 if test "$USE_DARWIN" = 1; then
4759     dnl Mac OS X/Darwin has both nanosleep and usleep
4760     dnl but only usleep is defined in unistd.h
4761     AC_DEFINE(HAVE_USLEEP)
4762     HAVE_SOME_SLEEP_FUNC=1
4763 fi
4764
4765 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4766     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4767     POSIX4_LINK=
4768     AC_CHECK_FUNCS(nanosleep,
4769         AC_DEFINE(HAVE_NANOSLEEP),
4770         [
4771             AC_CHECK_LIB(posix4, nanosleep,
4772                 [
4773                     AC_DEFINE(HAVE_NANOSLEEP)
4774                     POSIX4_LINK=" -lposix4"
4775                 ],
4776                 [
4777                     WX_CHECK_FUNCS(usleep,,
4778                                     AC_MSG_WARN([wxSleep() function will not work])
4779                     )
4780                 ]
4781             )
4782         ]
4783     )
4784 fi
4785
4786 dnl check for uname (POSIX) and gethostname (BSD)
4787 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4788 if test "$wx_cv_func_uname" != yes; then
4789     WX_CHECK_FUNCS(gethostname)
4790 fi
4791
4792 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4793
4794 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4795 dnl libnsl or libresolv or libsocket)
4796 INET_LINK=
4797 AC_CHECK_FUNCS(inet_addr,
4798     AC_DEFINE(HAVE_INET_ADDR),
4799     [
4800         AC_CHECK_LIB(nsl, inet_addr,
4801             INET_LINK="nsl",
4802             [
4803                 AC_CHECK_LIB(resolv, inet_addr,
4804                     INET_LINK="resolv",
4805                     [
4806                         AC_CHECK_LIB(socket, inet_addr,
4807                             INET_LINK="socket"
4808                         )
4809                     ]
4810                 )
4811             ]
4812         )
4813     ]
4814 )
4815
4816 AC_CHECK_FUNCS(inet_aton,
4817         AC_DEFINE(HAVE_INET_ATON),
4818         [
4819             dnl only check it in the same lib
4820             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4821         ])
4822
4823 if test "x$INET_LINK" != "x"; then
4824     AC_DEFINE(HAVE_INET_ADDR)
4825     INET_LINK=" -l$INET_LINK"
4826 fi
4827
4828 WX_CHECK_FUNCS(fdopen)
4829
4830 if test "$wxUSE_TARSTREAM" = "yes"; then
4831     WX_CHECK_FUNCS(sysconf)
4832
4833     WX_CHECK_FUNCS(getpwuid_r, [], [],
4834                    [
4835                     #define _REENTRANT
4836                     #include <pwd.h>
4837                    ],
4838                    [[
4839                     struct passwd pw, *ppw;
4840                     char buf[1024];
4841                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4842                    ]])
4843
4844     WX_CHECK_FUNCS(getgrgid_r, [], [],
4845                    [
4846                     #define _REENTRANT
4847                     #include <grp.h>
4848                    ],
4849                    [[
4850                     struct group grp, *pgrp;
4851                     char buf[1024];
4852                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4853                    ]])
4854 fi
4855
4856 fi
4857
4858
4859 dnl ===========================================================================
4860 dnl Now we have all the info we need - use it!
4861 dnl ===========================================================================
4862
4863 dnl flush the cache
4864 AC_CACHE_SAVE
4865
4866 dnl ---------------------------------------------------------------------------
4867 dnl thread support for Unix (for Win32 and OS/2 see past
4868 dnl                          the next matching "else")
4869 dnl ---------------------------------------------------------------------------
4870
4871 dnl under MSW (except mingw32) we always have thread support
4872 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4873
4874     dnl the code below:
4875     dnl
4876     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4877     dnl   necessary to build the MT programs for the linker and compiler
4878     dnl   respectively
4879     dnl
4880     dnl   sets wxUSE_THREADS=1 if thread support is activated
4881
4882     THREADS_LINK=
4883     THREADS_CFLAGS=
4884
4885     if test "$wxUSE_THREADS" = "yes" ; then
4886         if test "$USE_BEOS" = 1; then
4887             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4888             wxUSE_THREADS="no"
4889         fi
4890     fi
4891
4892     if test "$wxUSE_THREADS" = "yes" ; then
4893         dnl find if POSIX threads are available
4894         dnl
4895         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4896         dnl archive from http://ac-archive.sourceforge.net/
4897         dnl
4898         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4899         dnl Forero Cuervo <bachue@bachue.com> for the original code
4900
4901         dnl TODO: cache the result
4902
4903         dnl define the list of the thread options to try in the loop below
4904         dnl with the convention that anything starting with '-' is a cpp flag
4905         dnl while anything else is a library (i.e. there is an implicit "-l")
4906         THREAD_OPTS="-pthread"
4907         if test "x$SUNCXX" = xyes; then
4908             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4909         fi
4910
4911         case "${host}" in
4912           *-*-solaris2* | *-*-sunos4* )
4913                 if test "x$GCC" = "xyes"; then
4914                     dnl Solaris/gcc combination use this one for some reason
4915                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4916                 fi
4917                 ;;
4918           *-*-freebsd*)
4919                 dnl look, in order, for the kernel threads, then Linux threads
4920                 dnl and finally the userland threads
4921                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4922                 ;;
4923           *-*-darwin* | *-*-cygwin* )
4924                 dnl Darwin / Mac OS X just uses -lpthread tested below
4925                 dnl and so does Cygwin
4926                 THREAD_OPTS=""
4927                 ;;
4928           *-*-aix*)
4929                 dnl AIX calls the library libpthreads - thanks IBM!
4930                 THREAD_OPTS="pthreads"
4931                 ;;
4932           *-hp-hpux* )
4933                 if test "x$GCC" = "xyes"; then
4934                     dnl g++ versions before 3.3.2 don't support -pthread.
4935                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4936                         THREAD_OPTS=""
4937                 else
4938                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4939                     dnl 2005]) supports -mt
4940                     THREAD_OPTS="-mt"
4941                 fi
4942                 ;;
4943
4944           *-*-irix* )
4945                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4946                 dnl doesn't give an error for it neither, just a warning
4947                 dnl message -- but this is still very annoying
4948                 if test "x$GCC" = "xyes"; then
4949                     THREAD_OPTS=""
4950                 fi
4951                 ;;
4952
4953           *-*-qnx*)
4954                 dnl under QNX thread functions are in libc so we don't need any
4955                 dnl special options to link with them
4956                 THREAD_OPTS=""
4957                 ;;
4958
4959           *-*-*UnixWare*)
4960                 dnl flying by man pages here: Caldera online docs use this
4961                 if test "x$GCC" != "xyes"; then
4962                     THREAD_OPTS="-Ethread"
4963                 fi
4964                 ;;
4965         esac
4966
4967         case "${host}" in
4968             *-*-qnx*)
4969                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4970                 dnl in warnings and is not needed under QNX so try without it
4971                 dnl first
4972                 THREAD_OPTS="none pthread"
4973                 ;;
4974
4975             *)
4976                 dnl simply linking with libpthread should make the test below
4977                 dnl work but it's far from certain that the threaded programs
4978                 dnl compiled without any special switches actually work, so try
4979                 dnl it after all the others
4980                 THREAD_OPTS="$THREAD_OPTS pthread none"
4981                 ;;
4982         esac
4983
4984         dnl now test for all possibilities
4985         THREADS_OK=no
4986         for flag in $THREAD_OPTS; do
4987             case $flag in
4988                 none)
4989                     AC_MSG_CHECKING([whether pthreads work without any flags])
4990                     ;;
4991
4992                 -*)
4993                     AC_MSG_CHECKING([whether pthreads work with $flag])
4994                     THREADS_CFLAGS="$flag"
4995                     ;;
4996
4997                 *)
4998                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4999                     THREADS_LINK="-l$flag"
5000                     ;;
5001               esac
5002
5003               save_LIBS="$LIBS"
5004               save_CFLAGS="$CFLAGS"
5005               LIBS="$THREADS_LINK $LIBS"
5006               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5007
5008               AC_TRY_LINK([#include <pthread.h>],
5009                           [pthread_create(0,0,0,0);],
5010                           THREADS_OK=yes)
5011
5012               LIBS="$save_LIBS"
5013               CFLAGS="$save_CFLAGS"
5014
5015               AC_MSG_RESULT($THREADS_OK)
5016               if test "x$THREADS_OK" = "xyes"; then
5017                       break;
5018               fi
5019
5020               THREADS_LINK=""
5021               THREADS_CFLAGS=""
5022       done
5023
5024       if test "x$THREADS_OK" != "xyes"; then
5025           wxUSE_THREADS=no
5026           AC_MSG_WARN([No thread support on this system... disabled])
5027       else
5028           dnl yes, these special compiler flags should be used with the
5029           dnl linker as well
5030           dnl
5031           dnl NB: add them to LDFLAGS immediately because we need them to be
5032           dnl     used for the subsequent tests some of which can fail without
5033           dnl     MT support, hence the reason for the duplication below:
5034           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
5035           dnl     contents of the latter to LDFLAGS in the end is not enough.
5036           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5037           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
5038           LIBS="$THREADS_LINK $LIBS"
5039
5040           AC_MSG_CHECKING([if more special flags are required for pthreads])
5041           flag=no
5042           case "${host}" in
5043             *-aix*)
5044                 dnl again quoting from
5045                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5046                 dnl
5047                 dnl     When compiling and linking with -pthread, the library
5048                 dnl     search path should include -L/usr/lib/threads at the
5049                 dnl     beginning of the path.
5050                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5051                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
5052                 flag="-D_THREAD_SAFE"
5053                 ;;
5054             *-freebsd*)
5055                 flag="-D_THREAD_SAFE"
5056                 ;;
5057             *-hp-hpux* )
5058                 flag="-D_REENTRANT"
5059                 if test "x$GCC" != "xyes"; then
5060                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5061                     flag="$flag -D_RWSTD_MULTI_THREAD"
5062                 fi
5063                 ;;
5064             *solaris* | alpha*-osf*)
5065                 flag="-D_REENTRANT"
5066                 ;;
5067           esac
5068           AC_MSG_RESULT(${flag})
5069           if test "x$flag" != xno; then
5070               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5071           fi
5072
5073           dnl don't add these options to CPPFLAGS as cpp might not know them
5074           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5075       fi
5076     fi
5077
5078     dnl do other tests only if we are using threads
5079     if test "$wxUSE_THREADS" = "yes" ; then
5080       AC_CHECK_FUNCS(thr_setconcurrency)
5081
5082       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5083       dnl wouldn't be found by it
5084       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5085       [
5086         dnl C compiler may treat pthread_cleanup_push() as an undeclared
5087         dnl function and not give a warning even if it's unavailable, so use
5088         dnl the C++ one for this test
5089         AC_LANG_PUSH(C++)
5090         AC_TRY_COMPILE([#include <pthread.h>
5091                void ThreadCleanupFunc(void *p);
5092             ],
5093             [
5094                 void *p;
5095                 pthread_cleanup_push(ThreadCleanupFunc, p);
5096                 pthread_cleanup_pop(0);
5097             ], [
5098                wx_cv_func_pthread_cleanup=yes
5099             ], [
5100                wx_cv_func_pthread_cleanup=no
5101             ]
5102         )
5103         AC_LANG_POP()
5104       ])
5105       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5106         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5107       fi
5108
5109       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
5110       if test "$ac_cv_header_sched_h" = "yes"; then
5111           AC_CHECK_FUNC(sched_yield,
5112             AC_DEFINE(HAVE_SCHED_YIELD),
5113             [
5114                 AC_CHECK_LIB(posix4,
5115                     sched_yield,
5116                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5117                     AC_MSG_WARN(wxThread::Yield will not work properly)
5118                 )
5119             ]
5120           )
5121       fi
5122
5123       dnl to be able to set the thread priority, we need to have all of the
5124       dnl following functions:
5125       dnl   1. pthread_attr_getschedpolicy
5126       dnl   2. sched_get_priority_min and sched_get_priority_max
5127       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5128       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5129       HAVE_PRIOR_FUNCS=0
5130       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5131                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5132                        [AC_CHECK_FUNC(sched_get_priority_max,
5133                            HAVE_PRIOR_FUNCS=1,
5134                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5135                              [
5136                                 HAVE_PRIOR_FUNCS=1
5137                                 POSIX4_LINK=" -lposix4"
5138                              ],
5139                            )]
5140                        )]
5141                      )]
5142                    )
5143
5144       if test "$HAVE_PRIOR_FUNCS" = 1; then
5145         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5146       else
5147         AC_MSG_WARN(Setting thread priority will not work)
5148       fi
5149
5150       AC_CHECK_FUNC(pthread_cancel,
5151                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5152                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5153
5154       AC_CHECK_FUNC(pthread_mutex_timedlock,
5155                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
5156                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
5157
5158       AC_CHECK_FUNC(pthread_attr_setstacksize,
5159                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5160
5161       dnl mutexattr_t initialization is done in quite different ways on different
5162       dnl platforms, so check for a few things:
5163       dnl
5164       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5165       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5166       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5167       dnl defined, we do it by directly assigned
5168       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5169
5170       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5171       [
5172         AC_TRY_COMPILE([#include <pthread.h>],
5173             [
5174                pthread_mutexattr_t attr;
5175                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5176             ],
5177             wx_cv_type_pthread_mutexattr_t=yes,
5178             wx_cv_type_pthread_mutexattr_t=no
5179         )
5180       ])
5181
5182       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5183         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5184
5185         dnl check if we already have the declaration we need, it is not
5186         dnl present in some systems' headers
5187         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5188                        wx_cv_func_pthread_mutexattr_settype_decl, [
5189                        AC_TRY_COMPILE([#include <pthread.h>],
5190                            [
5191                                pthread_mutexattr_t attr;
5192                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5193                            ],
5194                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5195                            wx_cv_func_pthread_mutexattr_settype_decl=no
5196                        )
5197         ])
5198         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5199             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5200         fi
5201       else
5202         dnl don't despair, there may be another way to do it
5203         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5204                        wx_cv_type_pthread_rec_mutex_init,
5205         [
5206             AC_TRY_COMPILE([#include <pthread.h>],
5207                 [
5208                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5209                 ], [
5210                     wx_cv_type_pthread_rec_mutex_init=yes
5211                 ], [
5212                     wx_cv_type_pthread_rec_mutex_init=no
5213                 ]
5214             )
5215         ])
5216         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5217           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5218         else
5219           dnl this may break code working elsewhere, so at least warn about it
5220           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5221         fi
5222       fi
5223
5224       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5225           if test "$USE_NETBSD" = 1; then
5226               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5227               wxUSE_COMPILER_TLS=no
5228           else
5229               wxUSE_COMPILER_TLS=yes
5230           fi
5231       fi
5232
5233       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5234           dnl test for compiler thread-specific variables support
5235           AC_CACHE_CHECK([for __thread keyword],
5236                          wx_cv_cc___thread,
5237               [
5238                   AC_TRY_COMPILE([#include <pthread.h>],
5239                       [
5240                           static __thread int n = 0;
5241                           static __thread int *p = 0;
5242                       ],
5243                       wx_cv_cc___thread=yes,
5244                       wx_cv_cc___thread=no
5245                   )
5246               ]
5247           )
5248
5249           if test "$wx_cv_cc___thread" = "yes"; then
5250               AX_GXX_VERSION
5251               if test -n "$ax_cv_gxx_version"; then
5252                   dnl g++ supports __thread since at least version 3.3 but its support
5253                   dnl seems to be broken until 4.1, see
5254                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5255                   dnl
5256                   dnl NB: we still need to test __thread support with
5257                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5258                   dnl     support it for all architectures (e.g. it doesn't
5259                   dnl     work under OS X)
5260                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5261                   case "$ax_cv_gxx_version" in
5262                     1.* | 2.* | 3.* )
5263                         AC_MSG_RESULT([no, it's broken])
5264                         wx_cv_cc___thread=no
5265                         ;;
5266                     *)
5267                         AC_MSG_RESULT([yes, it works])
5268                         ;;
5269                   esac
5270               fi
5271           fi
5272
5273           if test "$wx_cv_cc___thread" = "yes"; then
5274             AC_DEFINE(HAVE___THREAD_KEYWORD)
5275           fi
5276         fi
5277     fi
5278
5279 dnl from if !MSW
5280 else
5281     if test "$wxUSE_THREADS" = "yes" ; then
5282       case "${host}" in
5283         x86_64-*-mingw32* )
5284         ;;
5285         *-*-mingw32* )
5286             dnl check if the compiler accepts -mthreads
5287             AC_CACHE_CHECK([if compiler supports -mthreads],
5288                 wx_cv_cflags_mthread,
5289                 [
5290                     CFLAGS_OLD="$CFLAGS"
5291                     CFLAGS="-mthreads $CFLAGS"
5292                     AC_TRY_COMPILE([], [],
5293                         wx_cv_cflags_mthread=yes,
5294                         wx_cv_cflags_mthread=no
5295                     )
5296                 ]
5297             )
5298
5299             if test "$wx_cv_cflags_mthread" = "yes"; then
5300                 dnl it does, use it
5301                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5302                 LDFLAGS="$LDFLAGS -mthreads"
5303             else
5304                 dnl it doesn't
5305                 CFLAGS="$CFLAGS_OLD"
5306             fi
5307         ;;
5308         *-pc-os2*emx )
5309             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5310             LDFLAGS="$LDFLAGS -Zmt"
5311         ;;
5312       esac
5313     fi
5314 fi
5315
5316 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5317 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5318 dnl By preference, we probably should use getaddrinfo which avoids thread
5319 dnl safety issues and supports IPv6, however there currently is no code
5320 dnl for it, so testing for it is temporarily disabled and we are restricted
5321 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5322
5323 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5324     dnl no getaddrinfo, so check for gethostbyname_r and
5325     dnl related functions (taken from python's configure.in)
5326     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5327       AX_FUNC_WHICH_GETHOSTBYNAME_R
5328       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5329               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5330           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5331       fi
5332       dnl A similar test for getservbyname_r
5333       dnl I'm tempted to just not do this test which is taking much time and
5334       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5335       dnl doing the test already exists, so using it is easy enough.     - SN
5336       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5337       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5338               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5339           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5340       fi
5341       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5342       dnl silently assume it's available exactly if gethostbyname_r is
5343       dnl available and always requires two more arguments than
5344       dnl gethostbyname_r.
5345       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5346       dnl  function, although it should be easy to rewrite the gethostbyname_r
5347       dnl  check to fit this case, if it's really needed.                - SN )
5348 dnl    ]
5349 dnl )
5350
5351 if test "$wxUSE_THREADS" = "yes"; then
5352   AC_DEFINE(wxUSE_THREADS)
5353
5354   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5355 else
5356   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5357   dnl functions - add tests for other functions here as well
5358   if test "$wx_cv_func_strtok_r" = "yes"; then
5359     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5360     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5361         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5362         AC_MSG_RESULT(yes)
5363     else
5364         AC_MSG_RESULT(no)
5365     fi
5366   fi
5367 fi
5368
5369 if test "$WXGTK2" = 1 ; then
5370   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5371   WXGTK12=1
5372 fi
5373
5374 if test "$WXGTK12" = 1 ; then
5375   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5376 fi
5377
5378 if test "$WXGTK127" = 1 ; then
5379   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5380 fi
5381
5382 if test "$WXGPE" = 1 ; then
5383   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5384 fi
5385
5386 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5387 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5388 DEBUG_CFLAGS=
5389 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5390     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5391     dnl (e.g. it was specified by the user before running configure); since
5392     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5393     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5394     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5395 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5396     DEBUG_CFLAGS="-g"
5397 fi
5398
5399 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5400     wxUSE_DEBUG_INFO=yes
5401     if test "$GCC" = yes; then
5402         DEBUG_CFLAGS="-ggdb"
5403     fi
5404 fi
5405
5406 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5407     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=0"
5408
5409     if test "$wxUSE_GTK" = 1 ; then
5410         if test "x$wxGTK_VERSION" = "x1" ; then
5411             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5412         fi
5413     fi
5414 fi
5415
5416 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5417     AC_DEFINE(wxUSE_MEMORY_TRACING)
5418     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5419     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5420     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5421 fi
5422
5423 if test "$wxUSE_DMALLOC" = "yes" ; then
5424     DMALLOC_LIBS="-ldmallocthcxx"
5425 fi
5426
5427 dnl cc/cxx/ld option for profiling
5428 PROFILE_FLAGS=
5429 if test "$wxUSE_PROFILE" = "yes" ; then
5430     PROFILE_FLAGS=" -pg"
5431 fi
5432
5433 if test "$GCC" = "yes" ; then
5434     if test "$wxUSE_NO_RTTI" = "yes" ; then
5435         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5436         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5437         dnl switch but we need to do it manually for the older versions.
5438         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5439     fi
5440     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5441         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5442     fi
5443     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5444         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5445     fi
5446
5447     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5448     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5449     dnl for each subroutine by default -- using the switch below only creates
5450     dnl one entry per file instead at the price of minor performance penalty
5451     dnl
5452     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5453     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5454     dnl this, or even the extent of gcc/wx version combinations affected, but
5455     dnl also as above, this 'fix' does not come without side effects.
5456     dnl
5457     dnl TODO: test for the gcc version here (how?)
5458     case "${host}" in
5459       powerpc*-*-aix* )
5460         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5461         ;;
5462       *-hppa* )
5463         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5464         ;;
5465     esac
5466 fi
5467
5468 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5469 OPTIMISE_CFLAGS=
5470 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5471     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5472     dnl (e.g. it was specified by the user before running configure); since
5473     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5474     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5475     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5476 else
5477     if test "$wxUSE_OPTIMISE" = "no" ; then
5478         if test "$GCC" = yes ; then
5479             dnl use -O0 because compiling with it is faster than compiling with no
5480             dnl optimization options at all (at least with g++ 3.2)
5481             OPTIMISE_CFLAGS="-O0"
5482         fi
5483     else
5484         if test "$GCC" = yes ; then
5485             case "${host}" in
5486                 *-pc-os2_emx | *-pc-os2-emx )
5487                     dnl Not all of the supported gcc versions understand
5488                     dnl -fstrict-aliasing and none actually needs it (yet).
5489                     OPTIMISE_CFLAGS="-O2"
5490                 ;;
5491                 *)
5492                     dnl Switch on optimisation but keep strict-aliasing off for
5493                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5494                     dnl switched back on consider using -Wstrict-aliasing=2.
5495                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5496                 ;;
5497             esac
5498         else
5499             OPTIMISE_CFLAGS="-O"
5500         fi
5501     fi
5502 fi
5503
5504 dnl ---------------------------------------------------------------------------
5505 dnl compatibility level
5506 dnl ---------------------------------------------------------------------------
5507
5508 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5509     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5510
5511     WXWIN_COMPATIBILITY_2_8="yes"
5512 fi
5513
5514 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5515     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5516 fi
5517
5518 dnl ---------------------------------------------------------------------------
5519 dnl the library may be built without GUI classes at all
5520 dnl ---------------------------------------------------------------------------
5521
5522 if test "$wxUSE_GUI" = "yes"; then
5523     AC_DEFINE(wxUSE_GUI)
5524
5525     dnl the things we always pull in the GUI version of the library:
5526     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5527     dnl    library really can't be built without those)
5528     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5529     dnl    almost any program and the first 2 are needed to show a message box
5530     dnl    which want to be always able to do)
5531     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5532     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5533     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5534     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5535     dnl 5. misc stuff: timers, settings, message box
5536 fi
5537
5538 dnl ---------------------------------------------------------------------------
5539 dnl Unix/Windows
5540 dnl ---------------------------------------------------------------------------
5541
5542 if test "$wxUSE_UNIX" = "yes"; then
5543   AC_DEFINE(wxUSE_UNIX)
5544 fi
5545
5546 dnl ------------------------------------------------------------------------
5547 dnl DLL support
5548 dnl ------------------------------------------------------------------------
5549
5550 dnl under MSW we always have LoadLibrary/GetProcAddress
5551 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5552
5553     HAVE_DL_FUNCS=0
5554     HAVE_SHL_FUNCS=0
5555     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5556         if test "$USE_DOS" = 1; then
5557             HAVE_DL_FUNCS=0
5558         else
5559             dnl the test is a bit complicated because we check for dlopen() both with
5560             dnl and without -ldl and we also try to find shl_load() if there is no
5561             dnl dlopen() on this system
5562             AC_CHECK_FUNCS(dlopen,
5563             [
5564                 AC_DEFINE(HAVE_DLOPEN)
5565                 HAVE_DL_FUNCS=1
5566             ],
5567             [
5568                 AC_CHECK_LIB(dl, dlopen,
5569                             [
5570                                 AC_DEFINE(HAVE_DLOPEN)
5571                                 HAVE_DL_FUNCS=1
5572                                 DL_LINK=" -ldl$DL_LINK"
5573                             ],
5574                             [
5575                                 AC_CHECK_FUNCS(shl_load,
5576                                               [
5577                                                 AC_DEFINE(HAVE_SHL_LOAD)
5578                                                 HAVE_SHL_FUNCS=1
5579                                               ],
5580                                               [
5581                                                 AC_CHECK_LIB(shl_load, dld,
5582                                                              [
5583                                                                 HAVE_SHL_FUNCS=1
5584                                                                 DL_LINK=" -ldld$DL_LINK"
5585                                                              ])
5586                                               ])
5587                             ])
5588             ])
5589
5590             dnl check also for dlerror()
5591             if test "$HAVE_DL_FUNCS" = 1; then
5592                 AC_CHECK_FUNCS(dlerror,
5593                     AC_DEFINE(HAVE_DLERROR),
5594                     [
5595                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5596                     ]
5597                 )
5598             fi
5599         fi
5600
5601         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5602         if test "$USE_DARWIN" = 1; then
5603             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5604             HAVE_DL_FUNCS=1
5605         fi
5606
5607         if test "$HAVE_DL_FUNCS" = 0; then
5608             if test "$HAVE_SHL_FUNCS" = 0; then
5609               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5610                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5611                   wxUSE_DYNAMIC_LOADER=no
5612                   wxUSE_DYNLIB_CLASS=no
5613               else
5614                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5615               fi
5616             fi
5617         fi
5618     fi
5619 fi
5620
5621 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5622     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5623 fi
5624 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5625     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5626 fi
5627
5628
5629 dnl ---------------------------------------------------------------------------
5630 dnl Verify consistency of plugins/monolithic/shared settings:
5631 dnl ---------------------------------------------------------------------------
5632
5633 if test "$wxUSE_PLUGINS" = "yes" ; then
5634     if test "$wxUSE_SHARED" = "no" ; then
5635         AC_MSG_WARN([plugins supported only in shared build, disabling])
5636         wxUSE_PLUGINS=no
5637     fi
5638     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5639         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5640         wxUSE_PLUGINS=no
5641     fi
5642     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5643         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5644         wxUSE_PLUGINS=no
5645     fi
5646     if test "$wxUSE_PLUGINS" = "yes" ; then
5647         AC_DEFINE(wxUSE_PLUGINS)
5648     fi
5649 fi
5650
5651 dnl ---------------------------------------------------------------------------
5652 dnl File system watcher checks
5653 dnl ---------------------------------------------------------------------------
5654
5655 if test "$wxUSE_FSWATCHER" = "yes"; then
5656     dnl wxFileSystemWatcher is always available under MSW but we need either
5657     dnl inotify or kqueue support in the system for it under Unix (this
5658     dnl includes OS X which does have kqueue but no other platforms)
5659     if test "$wxUSE_MSW" != "1"; then
5660         if test "$wxUSE_UNIX" = "yes"; then
5661             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5662             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5663                 AC_DEFINE(wxHAS_INOTIFY)
5664             else
5665                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5666                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5667                     AC_DEFINE(wxHAS_KQUEUE)
5668                 else
5669                     wxUSE_FSWATCHER=no
5670                 fi
5671             fi
5672         else
5673             wxUSE_FSWATCHER=no
5674         fi
5675     else
5676         if test "$wxUSE_THREADS" != "yes"; then
5677             AC_MSG_WARN([wxFileSystemWatcher disabled due to --disable-threads])
5678             wxUSE_FSWATCHER=no
5679         fi
5680     fi
5681
5682     if test "$wxUSE_FSWATCHER" = "yes"; then
5683         AC_DEFINE(wxUSE_FSWATCHER)
5684         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5685     else
5686         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5687     fi
5688 fi
5689
5690 dnl ---------------------------------------------------------------------------
5691 dnl Register non-GUI class options for makefiles and setup.h
5692 dnl ---------------------------------------------------------------------------
5693
5694 if test "$wxUSE_STL" = "yes"; then
5695   AC_DEFINE(wxUSE_STL)
5696 fi
5697
5698 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5699   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5700 fi
5701
5702 if test "$wxUSE_ANY" = "yes"; then
5703     AC_DEFINE(wxUSE_ANY)
5704 fi
5705
5706 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5707   AC_DEFINE(wxUSE_APPLE_IEEE)
5708 fi
5709
5710 if test "$wxUSE_TIMER" = "yes"; then
5711   AC_DEFINE(wxUSE_TIMER)
5712 fi
5713
5714 dnl Unix implementation needs additional checks because audio support
5715 dnl comes in many favours:
5716 if test "$USE_UNIX" = 1 ; then
5717     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5718     if test "$wxUSE_MGL" != 1; then
5719         dnl it's not enough to check for just the header because OSS under NetBSD
5720         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5721         dnl whether we need -lossaudio at link-time
5722         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5723             AC_TRY_LINK([
5724                     #include <sys/ioctl.h>
5725                     #include <sys/soundcard.h>
5726                 ],
5727                 [
5728                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5729                 ],
5730                 ac_cv_header_sys_soundcard=yes,
5731                 [
5732                     saveLibs="$LIBS"
5733                     LIBS="$saveLibs -lossaudio"
5734                     AC_TRY_LINK([
5735                             #include <sys/ioctl.h>
5736                             #include <sys/soundcard.h>
5737                         ],
5738                         [
5739                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5740                         ],
5741                         ac_cv_header_sys_soundcard=yes,
5742                         [
5743                             LIBS="$saveLibs"
5744                             ac_cv_header_sys_soundcard=no
5745                         ]
5746                     )
5747                 ]
5748             )
5749         ])
5750     fi
5751
5752     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5753         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5754     fi
5755 fi
5756
5757 WITH_PLUGIN_SDL=0
5758 if test "$wxUSE_SOUND" = "yes"; then
5759   if test "$USE_UNIX" = 1 ; then
5760     if test "$wxUSE_LIBSDL" != "no"; then
5761       AM_PATH_SDL([1.2.0],
5762                   [
5763                     EXTRALIBS_SDL="$SDL_LIBS"
5764                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5765                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5766                     AC_DEFINE(wxUSE_LIBSDL)
5767                   ],
5768                   [wxUSE_LIBSDL="no"])
5769       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5770         WITH_PLUGIN_SDL=1
5771       fi
5772     fi
5773   else
5774     dnl wxMGL doesn't support sound under DOS, only under Unix
5775     if test "$wxUSE_MGL" = 1; then
5776         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5777         wxUSE_SOUND="no"
5778     fi
5779   fi
5780 fi
5781
5782 if test "$wxUSE_SOUND" = "yes"; then
5783   AC_DEFINE(wxUSE_SOUND)
5784   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5785 fi
5786
5787 if test "$WXGTK2" = 1; then
5788     PKG_PROG_PKG_CONFIG()
5789
5790     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5791
5792         if test "$wxUSE_GTKPRINT" = "yes" ; then
5793
5794                 PKG_CHECK_MODULES(GTKPRINT,
5795                                   [gtk+-unix-print-2.0 >= 2.10],
5796                     [
5797                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5798                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5799                         AC_DEFINE(wxUSE_GTKPRINT)
5800                     ],
5801                     [
5802                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5803                         wxUSE_GTKPRINT="no"
5804                     ]
5805                 )
5806         fi
5807
5808         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5809
5810                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5811                                   [libgnomeprintui-2.2 >= 2.8],
5812                     [
5813                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5814                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5815                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5816                     ],
5817                     [
5818                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5819                         wxUSE_LIBGNOMEPRINT="no"
5820                     ]
5821                 )
5822         fi
5823     fi
5824
5825     if test "$wxUSE_MIMETYPE" = "yes" ; then
5826         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5827
5828                 PKG_CHECK_MODULES(GNOMEVFS,
5829                                   [gnome-vfs-2.0 >= 2.0],
5830                     [
5831                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5832                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5833                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5834                     ],
5835                     [
5836                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5837                         wxUSE_LIBGNOMEVFS="no"
5838                     ]
5839                 )
5840         fi
5841     fi
5842
5843     if test "$wxUSE_LIBHILDON" = "yes" ; then
5844         PKG_CHECK_MODULES(HILDON,
5845                           [hildon-lgpl >= 0.9],
5846             [
5847                 EXTRALIBS_HILDON="$HILDON_LIBS"
5848                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5849                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5850                 AC_DEFINE(wxUSE_LIBHILDON)
5851                 ac_hildon_lgpl=1
5852             ],
5853             [
5854                 AC_MSG_WARN([libhildon_lgpl not found])
5855                         wxUSE_LIBHILDON="no"
5856                         ac_hildon_lgpl=0
5857             ]
5858         )
5859
5860         if test "$ac_hildon_lgpl" = 0 ; then
5861             PKG_CHECK_MODULES(HILDON2,
5862                               [hildon-1 >= 1.99],
5863                 [
5864                     EXTRALIBS_HILDON="$HILDON2_LIBS"
5865                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5866                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5867                     AC_DEFINE(wxUSE_LIBHILDON2)
5868                 ],
5869                 [
5870                     AC_MSG_WARN([libhildon_1 not found])
5871                             wxUSE_LIBHILDON2="no"
5872                 ]
5873             )
5874         fi
5875     fi
5876 fi
5877
5878 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5879   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5880 fi
5881
5882 if test "$wxUSE_STOPWATCH" = "yes"; then
5883   AC_DEFINE(wxUSE_STOPWATCH)
5884 fi
5885
5886 if test "$wxUSE_DATETIME" = "yes"; then
5887   AC_DEFINE(wxUSE_DATETIME)
5888 fi
5889
5890 if test "$wxUSE_FILE" = "yes"; then
5891   AC_DEFINE(wxUSE_FILE)
5892 fi
5893
5894 if test "$wxUSE_FFILE" = "yes"; then
5895   AC_DEFINE(wxUSE_FFILE)
5896 fi
5897
5898 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5899   if test "$wxUSE_STREAMS" != yes; then
5900     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5901     wxUSE_ARCHIVE_STREAMS=no
5902   else
5903     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5904   fi
5905 fi
5906
5907 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5908   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5909     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5910   elif test "$wxUSE_ZLIB" = "no"; then
5911     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5912   else
5913     AC_DEFINE(wxUSE_ZIPSTREAM)
5914   fi
5915 fi
5916
5917 if test "$wxUSE_TARSTREAM" = "yes"; then
5918   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5919     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5920   else
5921     AC_DEFINE(wxUSE_TARSTREAM)
5922   fi
5923 fi
5924
5925 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5926   AC_DEFINE(wxUSE_FILE_HISTORY)
5927 fi
5928
5929 if test "$wxUSE_FILESYSTEM" = "yes"; then
5930   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5931     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5932     wxUSE_FILESYSTEM=no
5933   else
5934     AC_DEFINE(wxUSE_FILESYSTEM)
5935   fi
5936 fi
5937
5938 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5939   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5940     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5941   else
5942     AC_DEFINE(wxUSE_FS_ARCHIVE)
5943   fi
5944 fi
5945
5946 if test "$wxUSE_FS_ZIP" = "yes"; then
5947   if test "$wxUSE_FS_ARCHIVE" != yes; then
5948     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5949   else
5950     AC_DEFINE(wxUSE_FS_ZIP)
5951   fi
5952 fi
5953
5954 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5955   if test "$USE_UNIX" != 1; then
5956     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5957     wxUSE_ON_FATAL_EXCEPTION=no
5958   else
5959     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5960   fi
5961 fi
5962
5963 if test "$wxUSE_STACKWALKER" = "yes"; then
5964     AC_DEFINE(wxUSE_STACKWALKER)
5965 fi
5966
5967 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5968     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5969         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5970         wxUSE_DEBUGREPORT=no
5971     else
5972         AC_DEFINE(wxUSE_DEBUGREPORT)
5973         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5974             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5975         fi
5976     fi
5977 fi
5978
5979 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5980   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5981 fi
5982
5983 if test "$wxUSE_BUSYINFO" = "yes"; then
5984   AC_DEFINE(wxUSE_BUSYINFO)
5985 fi
5986
5987 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
5988   AC_DEFINE(wxUSE_STD_CONTAINERS)
5989 fi
5990
5991 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5992   AC_DEFINE(wxUSE_STD_IOSTREAM)
5993 fi
5994
5995 if test "$wxUSE_STD_STRING" = "yes"; then
5996   AC_DEFINE(wxUSE_STD_STRING)
5997 fi
5998
5999 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
6000   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
6001 fi
6002
6003 if test "$wxUSE_STDPATHS" = "yes"; then
6004   AC_DEFINE(wxUSE_STDPATHS)
6005 fi
6006
6007 if test "$wxUSE_TEXTBUFFER" = "yes"; then
6008     AC_DEFINE(wxUSE_TEXTBUFFER)
6009 fi
6010
6011 if test "$wxUSE_TEXTFILE" = "yes"; then
6012   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
6013     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
6014   else
6015     AC_DEFINE(wxUSE_TEXTFILE)
6016   fi
6017 fi
6018
6019 if test "$wxUSE_CONFIG" = "yes" ; then
6020   if test "$wxUSE_TEXTFILE" != "yes"; then
6021     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
6022   else
6023     AC_DEFINE(wxUSE_CONFIG)
6024     AC_DEFINE(wxUSE_CONFIG_NATIVE)
6025     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
6026   fi
6027 fi
6028
6029 if test "$wxUSE_INTL" = "yes" ; then
6030   if test "$wxUSE_FILE" != "yes"; then
6031     AC_MSG_WARN(I18n code requires wxFile... disabled)
6032   else
6033     AC_DEFINE(wxUSE_INTL)
6034     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
6035     GUIDIST="$GUIDIST INTL_DIST"
6036   fi
6037 fi
6038
6039 if test "$wxUSE_XLOCALE" = "yes" ; then
6040     AC_DEFINE(wxUSE_XLOCALE)
6041     AC_CHECK_TYPES(locale_t,,,
6042                    [#include <xlocale.h>
6043                     #include <locale.h>])
6044 fi
6045
6046 if test "$wxUSE_LOG" = "yes"; then
6047   AC_DEFINE(wxUSE_LOG)
6048
6049     if test "$wxUSE_LOGGUI" = "yes"; then
6050       AC_DEFINE(wxUSE_LOGGUI)
6051     fi
6052
6053     if test "$wxUSE_LOGWINDOW" = "yes"; then
6054       AC_DEFINE(wxUSE_LOGWINDOW)
6055     fi
6056
6057     if test "$wxUSE_LOGDIALOG" = "yes"; then
6058       AC_DEFINE(wxUSE_LOG_DIALOG)
6059     fi
6060
6061     dnl the keyboard sample requires wxUSE_LOG
6062     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
6063 fi
6064
6065 if test "$wxUSE_LONGLONG" = "yes"; then
6066   AC_DEFINE(wxUSE_LONGLONG)
6067 fi
6068
6069 if test "$wxUSE_GEOMETRY" = "yes"; then
6070   AC_DEFINE(wxUSE_GEOMETRY)
6071 fi
6072
6073 if test "$wxUSE_BASE64" = "yes"; then
6074   AC_DEFINE(wxUSE_BASE64)
6075 fi
6076
6077 if test "$wxUSE_STREAMS" = "yes" ; then
6078   AC_DEFINE(wxUSE_STREAMS)
6079 fi
6080
6081 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6082   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6083 fi
6084
6085 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
6086   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
6087 fi
6088
6089 dnl ---------------------------------------------------------------------------
6090 dnl console event loop stuff
6091 dnl ---------------------------------------------------------------------------
6092
6093 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6094     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6095
6096     if test "$wxUSE_UNIX" = "yes"; then
6097         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6098             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6099         fi
6100
6101         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6102             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6103             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6104                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6105             else
6106                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6107             fi
6108         fi
6109     fi
6110 fi
6111
6112 dnl ---------------------------------------------------------------------------
6113 dnl time/date functions
6114 dnl ---------------------------------------------------------------------------
6115
6116 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6117 dnl function to be used for high resolution timers
6118 AC_CHECK_FUNCS(gettimeofday ftime, break)
6119
6120 if test "$ac_cv_func_gettimeofday" = "yes"; then
6121     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6122                    wx_cv_func_gettimeofday_has_2_args,
6123     [
6124         dnl on some _really_ old systems it takes only 1 argument
6125         AC_TRY_COMPILE(
6126             [
6127                 #include <sys/time.h>
6128                 #include <unistd.h>
6129             ],
6130             [
6131                 struct timeval tv;
6132                 gettimeofday(&tv, NULL);
6133             ],
6134             wx_cv_func_gettimeofday_has_2_args=yes,
6135             AC_TRY_COMPILE(
6136                 [
6137                     #include <sys/time.h>
6138                     #include <unistd.h>
6139                 ],
6140                 [
6141                     struct timeval tv;
6142                     gettimeofday(&tv);
6143                 ],
6144                 wx_cv_func_gettimeofday_has_2_args=no,
6145                 [
6146                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6147                     wx_cv_func_gettimeofday_has_2_args=unknown
6148                 ]
6149             )
6150         )
6151     ])
6152
6153     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6154         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6155     fi
6156 fi
6157
6158 if test "$wxUSE_DATETIME" = "yes"; then
6159     dnl check for timezone variable
6160     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6161     AC_CACHE_CHECK(for timezone variable in <time.h>,
6162                    wx_cv_var_timezone,
6163                    [
6164                         AC_LANG_PUSH(C++)
6165                         AC_TRY_COMPILE(
6166                             [
6167                                 #include <time.h>
6168                             ],
6169                             [
6170                                 int tz;
6171                                 tz = timezone;
6172                             ],
6173                             [
6174                                 wx_cv_var_timezone=timezone
6175                             ],
6176                             [
6177                                 AC_TRY_COMPILE(
6178                                     [
6179                                         #include <time.h>
6180                                     ],
6181                                     [
6182                                         int tz;
6183                                         tz = _timezone;
6184                                     ],
6185                                     [
6186                                         wx_cv_var_timezone=_timezone
6187                                     ],
6188                                     [
6189                                         AC_TRY_COMPILE(
6190                                             [
6191                                                 #include <time.h>
6192                                             ],
6193                                             [
6194                                                 int tz;
6195                                                 tz = __timezone;
6196                                             ],
6197                                             [
6198                                                 wx_cv_var_timezone=__timezone
6199                                             ],
6200                                             [
6201                                                 if test "$USE_DOS" = 0 ; then
6202                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6203                                                 fi
6204                                             ]
6205                                         )
6206                                     ]
6207                                 )
6208                             ]
6209                         )
6210                         AC_LANG_POP()
6211                    ]
6212     )
6213
6214     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6215     if test "x$wx_cv_var_timezone" != x ; then
6216         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6217     fi
6218
6219     dnl check for localtime (it's POSIX, but the check can do no harm...)
6220     AC_CHECK_FUNCS(localtime)
6221
6222     if test "$ac_cv_func_localtime" = "yes"; then
6223         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6224                        wx_cv_struct_tm_has_gmtoff,
6225         [
6226             AC_TRY_COMPILE(
6227                 [
6228                     #include <time.h>
6229                 ],
6230                 [
6231                     struct tm tm;
6232                     tm.tm_gmtoff++;
6233                 ],
6234                 [
6235                     wx_cv_struct_tm_has_gmtoff=yes
6236                 ],
6237                 wx_cv_struct_tm_has_gmtoff=no
6238             )
6239         ])
6240     fi
6241
6242     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6243         AC_DEFINE(WX_GMTOFF_IN_TM)
6244     fi
6245
6246     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6247 fi
6248
6249 dnl ------------------------------------------------------------------------
6250 dnl wxSocket
6251 dnl ------------------------------------------------------------------------
6252
6253 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6254 if test "$wxUSE_SOCKETS" = "yes"; then
6255     if test "$wxUSE_MGL" = 1; then
6256         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6257         wxUSE_SOCKETS="no"
6258     fi
6259 fi
6260
6261 if test "$wxUSE_SOCKETS" = "yes"; then
6262     dnl under MSW we always have sockets
6263     if test "$TOOLKIT" != "MSW"; then
6264         dnl under Solaris and OS/2, socket functions live in -lsocket
6265         AC_CHECK_FUNC(socket,,
6266             [
6267                 AC_CHECK_LIB(socket, socket,
6268                     if test "$INET_LINK" != " -lsocket"; then
6269                         INET_LINK="$INET_LINK -lsocket"
6270                     fi,
6271                     [
6272                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6273                         wxUSE_SOCKETS=no
6274                     ]
6275                 )
6276             ]
6277         )
6278     fi
6279 fi
6280
6281 if test "$wxUSE_SOCKETS" = "yes" ; then
6282     dnl this test may be appropriate if building under cygwin
6283     dnl right now I'm assuming it also uses the winsock stuff
6284     dnl like mingw does..  -- RL
6285     if test "$TOOLKIT" != "MSW"; then
6286         dnl determine the type of third argument for getsockname
6287         dnl This test needs to be done in C++ mode since gsocket.cpp now
6288         dnl is C++ code and pointer cast that are possible even without
6289         dnl warning in C still fail in C++.
6290         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6291                        wx_cv_type_getsockname3,
6292             [
6293                 AC_LANG_PUSH(C++)
6294                 AC_TRY_COMPILE(
6295                     [
6296                         #include <sys/types.h>
6297                         #include <sys/socket.h>
6298                     ],
6299                     [
6300                         socklen_t len;
6301                         getsockname(0, 0, &len);
6302                     ],
6303                     wx_cv_type_getsockname3=socklen_t,
6304                     [
6305                         dnl the compiler will compile the version with size_t
6306                         dnl even if the real type of the last parameter is int
6307                         dnl but it should give at least a warning about
6308                         dnl converting between incompatible pointer types, so
6309                         dnl try to use it to get the correct behaviour at
6310                         dnl least with gcc (otherwise we'd always use size_t)
6311                         CFLAGS_OLD="$CFLAGS"
6312                         if test "$GCC" = yes ; then
6313                             CFLAGS="-Werror $CFLAGS"
6314                         fi
6315
6316                         AC_TRY_COMPILE(
6317                             [
6318                                 #include <sys/types.h>
6319                                 #include <sys/socket.h>
6320                             ],
6321                             [
6322                                 size_t len;
6323                                 getsockname(0, 0, &len);
6324                             ],
6325                             wx_cv_type_getsockname3=size_t,
6326                             AC_TRY_COMPILE(
6327                                 [
6328                                     #include <sys/types.h>
6329                                     #include <sys/socket.h>
6330                                 ],
6331                                 [
6332                                     int len;
6333                                     getsockname(0, 0, &len);
6334                                 ],
6335                                 wx_cv_type_getsockname3=int,
6336                                 wx_cv_type_getsockname3=unknown
6337                             )
6338                         )
6339
6340                         CFLAGS="$CFLAGS_OLD"
6341                     ]
6342                 )
6343                 AC_LANG_POP()
6344             ])
6345
6346         if test "$wx_cv_type_getsockname3" = "unknown"; then
6347             wxUSE_SOCKETS=no
6348             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6349         else
6350             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6351         fi
6352         dnl Do this again for getsockopt as it may be different
6353         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6354                        wx_cv_type_getsockopt5,
6355             [
6356                 dnl Note that the rules for compatibility of pointers
6357                 dnl are somewhat different between C and C++, so code
6358                 dnl that fails in C++ may not even give a warning about
6359                 dnl converting between incompatible pointer types in C.
6360                 dnl So this test needs to be done in C++ mode.
6361                 AC_LANG_PUSH(C++)
6362                 AC_TRY_COMPILE(
6363                     [
6364                         #include <sys/types.h>
6365                         #include <sys/socket.h>
6366                     ],
6367                     [
6368                         socklen_t len;
6369                         getsockopt(0, 0, 0, 0, &len);
6370                     ],
6371                     wx_cv_type_getsockopt5=socklen_t,
6372                     [
6373                         AC_TRY_COMPILE(
6374                             [
6375                                 #include <sys/types.h>
6376                                 #include <sys/socket.h>
6377                             ],
6378                             [
6379                                 size_t len;
6380                                 getsockopt(0, 0, 0, 0, &len);
6381                             ],
6382                             wx_cv_type_getsockopt5=size_t,
6383                             AC_TRY_COMPILE(
6384                                 [
6385                                     #include <sys/types.h>
6386                                     #include <sys/socket.h>
6387                                 ],
6388                                 [
6389                                     int len;
6390                                     getsockopt(0, 0, 0, 0, &len);
6391                                 ],
6392                                 wx_cv_type_getsockopt5=int,
6393                                 wx_cv_type_getsockopt5=unknown
6394                             )
6395                         )
6396                     ]
6397                 )
6398                 AC_LANG_POP()
6399             ])
6400
6401         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6402             wxUSE_SOCKETS=no
6403             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6404         else
6405             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6406         fi
6407     fi
6408 fi
6409
6410 if test "$wxUSE_SOCKETS" = "yes" ; then
6411     if test "$wxUSE_IPV6" = "yes"; then
6412         AC_CACHE_CHECK(
6413             [whether we have sockaddr_in6],
6414             [wx_cv_type_sockaddr_in6],
6415             [
6416                 AC_TRY_COMPILE(
6417                     [
6418                         #include <sys/types.h>
6419                         #include <sys/socket.h>
6420                         #include <netinet/in.h>
6421                     ],
6422                     [
6423                         struct sockaddr_in6 sa6;
6424                     ],
6425                     wx_cv_type_sockaddr_in6=yes,
6426                     wx_cv_type_sockaddr_in6=no
6427                 )
6428             ]
6429         )
6430
6431         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6432             AC_DEFINE(wxUSE_IPV6)
6433         else
6434             AC_MSG_WARN([IPv6 support not available... disabled])
6435         fi
6436     fi
6437
6438     AC_DEFINE(wxUSE_SOCKETS)
6439     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6440 fi
6441
6442 if test "$wxUSE_PROTOCOL" = "yes"; then
6443     if test "$wxUSE_SOCKETS" != "yes"; then
6444         AC_MSG_WARN(Protocol classes require sockets... disabled)
6445         wxUSE_PROTOCOL=no
6446     fi
6447 fi
6448
6449 if test "$wxUSE_PROTOCOL" = "yes"; then
6450     AC_DEFINE(wxUSE_PROTOCOL)
6451
6452     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6453         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6454     fi
6455     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6456         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6457     fi
6458     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6459         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6460     fi
6461 else
6462     if test "$wxUSE_FS_INET" = "yes"; then
6463         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6464         wxUSE_FS_INET="no"
6465     fi
6466 fi
6467
6468 if test "$wxUSE_URL" = "yes"; then
6469     if test "$wxUSE_PROTOCOL" != "yes"; then
6470         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6471         wxUSE_URL=no
6472     fi
6473     if test "$wxUSE_URL" = "yes"; then
6474         AC_DEFINE(wxUSE_URL)
6475     fi
6476 fi
6477
6478 if test "$wxUSE_VARIANT" = "yes"; then
6479     AC_DEFINE(wxUSE_VARIANT)
6480 fi
6481
6482 if test "$wxUSE_FS_INET" = "yes"; then
6483   AC_DEFINE(wxUSE_FS_INET)
6484 fi
6485
6486 dnl ---------------------------------------------------------------------------
6487 dnl Joystick support
6488 dnl ---------------------------------------------------------------------------
6489
6490 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6491     wxUSE_JOYSTICK=no
6492
6493     dnl under MSW we always have joystick support
6494     if test "$TOOLKIT" = "MSW"; then
6495         wxUSE_JOYSTICK=yes
6496
6497     dnl mac only available on darwin
6498     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6499         if test "$USE_DARWIN" = 1; then
6500             dnl check for a bug in the headers, some have bad setEventCallout
6501             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6502             AC_LANG_PUSH(C++)
6503             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6504                             [ IOHIDQueueInterface *qi = NULL;
6505                               IOHIDCallbackFunction cb = NULL;
6506                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6507                             [ wxUSE_JOYSTICK=yes ]
6508                           )
6509             AC_LANG_POP()
6510             AC_MSG_RESULT($wxUSE_JOYSTICK)
6511         fi
6512
6513     dnl joystick support is only for Linux 2.1.x or greater
6514     else
6515         dnl wxJoystick not supported by wxMGL at all
6516         if test "$wxUSE_MGL" != 1; then
6517             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6518             dnl checks only whether the header can be preprocessed, not that it
6519             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6520             dnl can't be compiled because of an error and with the default
6521             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6522             dnl build would fail later
6523             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6524         fi
6525     fi
6526
6527     if test "$wxUSE_JOYSTICK" = "yes"; then
6528         AC_DEFINE(wxUSE_JOYSTICK)
6529         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6530     else
6531         AC_MSG_WARN(Joystick not supported by this system... disabled)
6532     fi
6533 fi
6534
6535
6536 dnl ---------------------------------------------------------------------------
6537 dnl String stuff
6538 dnl ---------------------------------------------------------------------------
6539
6540 if test "$wxUSE_FONTENUM" = "yes" ; then
6541   AC_DEFINE(wxUSE_FONTENUM)
6542 fi
6543
6544 if test "$wxUSE_FONTMAP" = "yes" ; then
6545   AC_DEFINE(wxUSE_FONTMAP)
6546 fi
6547
6548 if test "$wxUSE_UNICODE" = "yes" ; then
6549   AC_DEFINE(wxUSE_UNICODE)
6550
6551   if test "$USE_WIN32" != 1; then
6552       wxUSE_UNICODE_MSLU=no
6553   fi
6554
6555   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6556         AC_CHECK_LIB(unicows,main,
6557             [
6558                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6559             ],
6560             [
6561                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6562                              Applications will only run on Windows NT/2000/XP!])
6563                 wxUSE_UNICODE_MSLU=no
6564             ])
6565     fi
6566 fi
6567
6568 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6569     AC_DEFINE(wxUSE_UNICODE_UTF8)
6570
6571     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6572         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6573     fi
6574 fi
6575
6576 dnl ---------------------------------------------------------------------------
6577 dnl big GUI components: MDI, doc/view, printing, help, ...
6578 dnl ---------------------------------------------------------------------------
6579
6580 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6581     AC_DEFINE(wxUSE_CONSTRAINTS)
6582     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6583 fi
6584
6585 if test "$wxUSE_MDI" = "yes"; then
6586     AC_DEFINE(wxUSE_MDI)
6587
6588     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6589         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6590         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6591     fi
6592 fi
6593
6594 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6595     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6596     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6597 fi
6598
6599 if test "$wxUSE_HELP" = "yes"; then
6600     AC_DEFINE(wxUSE_HELP)
6601     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6602
6603     if test "$wxUSE_MSW" = 1; then
6604       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6605         AC_DEFINE(wxUSE_MS_HTML_HELP)
6606       fi
6607     fi
6608
6609     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6610       if test "$wxUSE_HTML" = "yes"; then
6611         AC_DEFINE(wxUSE_WXHTML_HELP)
6612       else
6613         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6614         wxUSE_WXHTML_HELP=no
6615       fi
6616     fi
6617 fi
6618
6619 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6620     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6621     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6622 fi
6623
6624 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6625   AC_DEFINE(wxUSE_POSTSCRIPT)
6626 fi
6627
6628 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6629
6630 if test "$wxUSE_SVG" = "yes"; then
6631     AC_DEFINE(wxUSE_SVG)
6632 fi
6633
6634 dnl ---------------------------------------------------------------------------
6635 dnl wxMetafile availability
6636 dnl ---------------------------------------------------------------------------
6637
6638 if test "$wxUSE_METAFILE" = "yes"; then
6639     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6640         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6641         wxUSE_METAFILE=no
6642     fi
6643 fi
6644
6645 dnl ---------------------------------------------------------------------------
6646 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6647 dnl ---------------------------------------------------------------------------
6648
6649 dnl check for ole headers and disable a few features requiring it if not
6650 dnl present (earlier versions of mingw32 don't have ole2.h)
6651 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6652                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6653                           -o "$wxUSE_OLE"     = "yes" \
6654                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6655     AC_CHECK_HEADER(ole2.h,,, [ ])
6656
6657     if test "$ac_cv_header_ole2_h" = "yes" ; then
6658         if test "$GCC" = yes ; then
6659             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6660             AC_TRY_COMPILE([#include <windows.h>
6661                             #include <ole2.h>],
6662                            [],
6663                            [AC_MSG_RESULT(no)],
6664                            [AC_MSG_RESULT(yes)
6665                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6666             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6667             if test "$wxUSE_OLE" = "yes" ; then
6668                 AC_DEFINE(wxUSE_OLE)
6669                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6670                 AC_DEFINE(wxUSE_ACTIVEX)
6671                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6672             fi
6673         fi
6674
6675         dnl for OLE clipboard and dnd
6676         if test "$wxUSE_DATAOBJ" = "yes" ; then
6677             AC_DEFINE(wxUSE_DATAOBJ)
6678         fi
6679     else
6680         AC_MSG_WARN([Some features disabled because OLE headers not found])
6681
6682         wxUSE_CLIPBOARD=no
6683         wxUSE_DRAG_AND_DROP=no
6684         wxUSE_DATAOBJ=no
6685         wxUSE_OLE=no
6686     fi
6687
6688     if test "$wxUSE_METAFILE" = "yes"; then
6689         AC_DEFINE(wxUSE_METAFILE)
6690
6691         dnl this one should probably be made separately configurable
6692         AC_DEFINE(wxUSE_ENH_METAFILE)
6693     fi
6694 fi
6695
6696 if test "$wxUSE_IPC" = "yes"; then
6697     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6698         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6699         wxUSE_IPC=no
6700     fi
6701
6702     if test "$wxUSE_IPC" = "yes"; then
6703         AC_DEFINE(wxUSE_IPC)
6704         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6705     fi
6706 fi
6707
6708 if test "$wxUSE_DATAOBJ" = "yes"; then
6709     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6710         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6711         wxUSE_DATAOBJ=no
6712     else
6713         AC_DEFINE(wxUSE_DATAOBJ)
6714     fi
6715 else
6716     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6717     wxUSE_CLIPBOARD=no
6718     wxUSE_DRAG_AND_DROP=no
6719 fi
6720
6721 if test "$wxUSE_CLIPBOARD" = "yes"; then
6722     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6723         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6724         wxUSE_CLIPBOARD=no
6725     fi
6726
6727     if test "$wxUSE_CLIPBOARD" = "yes"; then
6728         AC_DEFINE(wxUSE_CLIPBOARD)
6729     fi
6730 fi
6731
6732 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6733     if test "$wxUSE_GTK" = 1; then
6734         if test "$WXGTK12" != 1; then
6735             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6736             wxUSE_DRAG_AND_DROP=no
6737         fi
6738     fi
6739
6740     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6741             "$wxUSE_DFB" = 1; then
6742         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6743         wxUSE_DRAG_AND_DROP=no
6744     fi
6745
6746     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6747         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6748     fi
6749
6750 fi
6751
6752 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6753     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6754 fi
6755
6756 if test "$wxUSE_CLIPBOARD" = "yes"; then
6757     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6758 fi
6759
6760 if test "$wxUSE_SPLINES" = "yes" ; then
6761   AC_DEFINE(wxUSE_SPLINES)
6762 fi
6763
6764 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6765   AC_DEFINE(wxUSE_MOUSEWHEEL)
6766 fi
6767
6768 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6769     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6770     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6771 fi
6772
6773 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6774     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6775 fi
6776
6777 dnl ---------------------------------------------------------------------------
6778 dnl GUI controls
6779 dnl ---------------------------------------------------------------------------
6780
6781 USES_CONTROLS=0
6782 if test "$wxUSE_CONTROLS" = "yes"; then
6783   USES_CONTROLS=1
6784 fi
6785
6786 if test "$wxUSE_MARKUP" = "yes"; then
6787   AC_DEFINE(wxUSE_MARKUP)
6788 fi
6789
6790 if test "$wxUSE_ACCEL" = "yes"; then
6791   AC_DEFINE(wxUSE_ACCEL)
6792   USES_CONTROLS=1
6793 fi
6794
6795 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6796   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6797   USES_CONTROLS=1
6798   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6799 fi
6800
6801 if test "$wxUSE_BUTTON" = "yes"; then
6802   AC_DEFINE(wxUSE_BUTTON)
6803   USES_CONTROLS=1
6804 fi
6805
6806 if test "$wxUSE_BMPBUTTON" = "yes"; then
6807   AC_DEFINE(wxUSE_BMPBUTTON)
6808   USES_CONTROLS=1
6809 fi
6810
6811 if test "$wxUSE_CALCTRL" = "yes"; then
6812   AC_DEFINE(wxUSE_CALENDARCTRL)
6813   USES_CONTROLS=1
6814   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6815 fi
6816
6817 if test "$wxUSE_CARET" = "yes"; then
6818   AC_DEFINE(wxUSE_CARET)
6819   USES_CONTROLS=1
6820   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6821 fi
6822
6823 if test "$wxUSE_COLLPANE" = "yes"; then
6824     AC_DEFINE(wxUSE_COLLPANE)
6825     USES_CONTROLS=1
6826     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6827 fi
6828
6829 if test "$wxUSE_COMBOBOX" = "yes"; then
6830   AC_DEFINE(wxUSE_COMBOBOX)
6831   USES_CONTROLS=1
6832 fi
6833
6834 if test "$wxUSE_COMBOCTRL" = "yes"; then
6835   AC_DEFINE(wxUSE_COMBOCTRL)
6836   USES_CONTROLS=1
6837 fi
6838
6839 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6840   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6841   USES_CONTROLS=1
6842 fi
6843
6844 if test "$wxUSE_CHOICE" = "yes"; then
6845   AC_DEFINE(wxUSE_CHOICE)
6846   USES_CONTROLS=1
6847 fi
6848
6849 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6850     AC_DEFINE(wxUSE_CHOICEBOOK)
6851     USES_CONTROLS=1
6852 fi
6853
6854 if test "$wxUSE_CHECKBOX" = "yes"; then
6855   AC_DEFINE(wxUSE_CHECKBOX)
6856   USES_CONTROLS=1
6857 fi
6858
6859 if test "$wxUSE_CHECKLST" = "yes"; then
6860   AC_DEFINE(wxUSE_CHECKLISTBOX)
6861   USES_CONTROLS=1
6862 fi
6863
6864 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6865   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6866   USES_CONTROLS=1
6867 fi
6868
6869 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6870   AC_DEFINE(wxUSE_DATEPICKCTRL)
6871   USES_CONTROLS=1
6872 fi
6873
6874 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6875   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6876   USES_CONTROLS=1
6877 fi
6878
6879 if test "$wxUSE_FILECTRL" = "yes"; then
6880   AC_DEFINE(wxUSE_FILECTRL)
6881   USES_CONTROLS=1
6882 fi
6883
6884 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6885   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6886   USES_CONTROLS=1
6887 fi
6888
6889 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6890   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6891   USES_CONTROLS=1
6892 fi
6893
6894 if test "$wxUSE_DISPLAY" = "yes"; then
6895     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6896         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6897         wxUSE_DISPLAY=no
6898     else
6899         AC_DEFINE(wxUSE_DISPLAY)
6900         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6901     fi
6902 fi
6903
6904 if test "$wxUSE_DETECT_SM" = "yes"; then
6905     AC_DEFINE(wxUSE_DETECT_SM)
6906 fi
6907
6908 if test "$wxUSE_GAUGE" = "yes"; then
6909   AC_DEFINE(wxUSE_GAUGE)
6910   USES_CONTROLS=1
6911 fi
6912
6913 if test "$wxUSE_GRID" = "yes"; then
6914   AC_DEFINE(wxUSE_GRID)
6915   USES_CONTROLS=1
6916   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6917 fi
6918
6919 if test "$wxUSE_HEADERCTRL" = "yes"; then
6920   AC_DEFINE(wxUSE_HEADERCTRL)
6921   USES_CONTROLS=1
6922 fi
6923
6924 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6925   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6926   USES_CONTROLS=1
6927 fi
6928
6929 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6930   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6931   USES_CONTROLS=1
6932 fi
6933
6934 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6935   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6936   USES_CONTROLS=1
6937   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6938 fi
6939
6940 if test "$wxUSE_IMAGLIST" = "yes"; then
6941     AC_DEFINE(wxUSE_IMAGLIST)
6942 fi
6943
6944 if test "$wxUSE_INFOBAR" = "yes"; then
6945     AC_DEFINE(wxUSE_INFOBAR)
6946 fi
6947
6948 if test "$wxUSE_LISTBOOK" = "yes"; then
6949     AC_DEFINE(wxUSE_LISTBOOK)
6950     USES_CONTROLS=1
6951 fi
6952
6953 if test "$wxUSE_LISTBOX" = "yes"; then
6954     AC_DEFINE(wxUSE_LISTBOX)
6955     USES_CONTROLS=1
6956 fi
6957
6958 if test "$wxUSE_LISTCTRL" = "yes"; then
6959     if test "$wxUSE_IMAGLIST" = "yes"; then
6960         AC_DEFINE(wxUSE_LISTCTRL)
6961         USES_CONTROLS=1
6962         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6963     else
6964         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6965     fi
6966 fi
6967
6968 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6969     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6970     USES_CONTROLS=1
6971 fi
6972
6973 if test "$wxUSE_NOTEBOOK" = "yes"; then
6974     AC_DEFINE(wxUSE_NOTEBOOK)
6975     USES_CONTROLS=1
6976     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6977 fi
6978
6979 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6980     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6981 fi
6982
6983 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6984   AC_DEFINE(wxUSE_ODCOMBOBOX)
6985   USES_CONTROLS=1
6986   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6987 fi
6988
6989 if test "$wxUSE_RADIOBOX" = "yes"; then
6990     AC_DEFINE(wxUSE_RADIOBOX)
6991     USES_CONTROLS=1
6992 fi
6993
6994 if test "$wxUSE_RADIOBTN" = "yes"; then
6995     AC_DEFINE(wxUSE_RADIOBTN)
6996     USES_CONTROLS=1
6997 fi
6998
6999 if test "$wxUSE_REARRANGECTRL" = "yes"; then
7000     AC_DEFINE(wxUSE_REARRANGECTRL)
7001 fi
7002
7003 if test "$wxUSE_RICHMSGDLG" = "yes"; then
7004     AC_DEFINE(wxUSE_RICHMSGDLG)
7005 fi
7006
7007 if test "$wxUSE_SASH" = "yes"; then
7008     AC_DEFINE(wxUSE_SASH)
7009     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
7010 fi
7011
7012 if test "$wxUSE_SCROLLBAR" = "yes"; then
7013     AC_DEFINE(wxUSE_SCROLLBAR)
7014     USES_CONTROLS=1
7015     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
7016 fi
7017
7018 if test "$wxUSE_SEARCHCTRL" = "yes"; then
7019     AC_DEFINE(wxUSE_SEARCHCTRL)
7020     USES_CONTROLS=1
7021 fi
7022
7023 if test "$wxUSE_SLIDER" = "yes"; then
7024     AC_DEFINE(wxUSE_SLIDER)
7025     USES_CONTROLS=1
7026 fi
7027
7028 if test "$wxUSE_SPINBTN" = "yes"; then
7029     AC_DEFINE(wxUSE_SPINBTN)
7030     USES_CONTROLS=1
7031 fi
7032
7033 if test "$wxUSE_SPINCTRL" = "yes"; then
7034     AC_DEFINE(wxUSE_SPINCTRL)
7035     USES_CONTROLS=1
7036 fi
7037
7038 if test "$wxUSE_SPLITTER" = "yes"; then
7039     AC_DEFINE(wxUSE_SPLITTER)
7040     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
7041 fi
7042
7043 if test "$wxUSE_STATBMP" = "yes"; then
7044     AC_DEFINE(wxUSE_STATBMP)
7045     USES_CONTROLS=1
7046 fi
7047
7048 if test "$wxUSE_STATBOX" = "yes"; then
7049     AC_DEFINE(wxUSE_STATBOX)
7050     USES_CONTROLS=1
7051 fi
7052
7053 if test "$wxUSE_STATTEXT" = "yes"; then
7054     AC_DEFINE(wxUSE_STATTEXT)
7055     USES_CONTROLS=1
7056 fi
7057
7058 if test "$wxUSE_STATLINE" = "yes"; then
7059     AC_DEFINE(wxUSE_STATLINE)
7060     USES_CONTROLS=1
7061 fi
7062
7063 if test "$wxUSE_STATUSBAR" = "yes"; then
7064     dnl this will get undefined in wx/chkconf.h if it's not supported
7065     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
7066     AC_DEFINE(wxUSE_STATUSBAR)
7067     USES_CONTROLS=1
7068
7069     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
7070 fi
7071
7072 if test "$wxUSE_TEXTCTRL" = "yes"; then
7073     AC_DEFINE(wxUSE_TEXTCTRL)
7074     USES_CONTROLS=1
7075     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
7076
7077     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
7078     dnl seem useful to allow disabling them
7079     AC_DEFINE(wxUSE_RICHEDIT)
7080     AC_DEFINE(wxUSE_RICHEDIT2)
7081 fi
7082
7083 if test "$wxUSE_TOGGLEBTN" = "yes"; then
7084     if test "$wxUSE_OLD_COCOA" = 1 ; then
7085         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
7086         wxUSE_TOGGLEBTN=no
7087     fi
7088
7089     if test "$wxUSE_TOGGLEBTN" = "yes"; then
7090         AC_DEFINE(wxUSE_TOGGLEBTN)
7091         USES_CONTROLS=1
7092     fi
7093 fi
7094
7095 if test "$wxUSE_TOOLBAR" = "yes"; then
7096     AC_DEFINE(wxUSE_TOOLBAR)
7097     USES_CONTROLS=1
7098
7099     if test "$wxUSE_UNIVERSAL" = "yes"; then
7100         wxUSE_TOOLBAR_NATIVE="no"
7101     else
7102         wxUSE_TOOLBAR_NATIVE="yes"
7103         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7104     fi
7105
7106     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7107 fi
7108
7109 if test "$wxUSE_TOOLTIPS" = "yes"; then
7110     if test "$wxUSE_MOTIF" = 1; then
7111         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7112     else
7113         if test "$wxUSE_UNIVERSAL" = "yes"; then
7114             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7115         else
7116             AC_DEFINE(wxUSE_TOOLTIPS)
7117         fi
7118     fi
7119 fi
7120
7121 if test "$wxUSE_TREEBOOK" = "yes"; then
7122     AC_DEFINE(wxUSE_TREEBOOK)
7123     USES_CONTROLS=1
7124 fi
7125
7126 if test "$wxUSE_TOOLBOOK" = "yes"; then
7127     AC_DEFINE(wxUSE_TOOLBOOK)
7128     USES_CONTROLS=1
7129 fi
7130
7131 if test "$wxUSE_TREECTRL" = "yes"; then
7132     if test "$wxUSE_IMAGLIST" = "yes"; then
7133         AC_DEFINE(wxUSE_TREECTRL)
7134         USES_CONTROLS=1
7135         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7136     else
7137         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7138     fi
7139 fi
7140
7141 if test "$wxUSE_POPUPWIN" = "yes"; then
7142     if test "$wxUSE_OLD_COCOA" = 1 ; then
7143         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7144     else
7145         if test "$wxUSE_PM" = 1; then
7146             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7147         else
7148             AC_DEFINE(wxUSE_POPUPWIN)
7149             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7150
7151             USES_CONTROLS=1
7152         fi
7153     fi
7154 fi
7155
7156 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7157     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7158         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7159     else
7160         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7161         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7162     fi
7163 fi
7164
7165 if test "$wxUSE_TIPWINDOW" = "yes"; then
7166     if test "$wxUSE_PM" = 1; then
7167         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7168     else
7169         AC_DEFINE(wxUSE_TIPWINDOW)
7170     fi
7171 fi
7172
7173 if test "$USES_CONTROLS" = 1; then
7174     AC_DEFINE(wxUSE_CONTROLS)
7175 fi
7176
7177 dnl ---------------------------------------------------------------------------
7178 dnl misc options
7179 dnl ---------------------------------------------------------------------------
7180
7181 dnl please keep the settings below in alphabetical order
7182 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7183     AC_DEFINE(wxUSE_ACCESSIBILITY)
7184     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7185 fi
7186
7187 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7188     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7189 fi
7190
7191 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7192     dnl Tango-based art provider is not needed in GTK-based ports as the
7193     dnl native art provider completely replaces it.
7194     if test "$wxUSE_GTK" != 1; then
7195         dnl It also requires support for memory-mapped PNG images.
7196         if test "$wxUSE_LIBPNG" != no -a \
7197                 "$wxUSE_IMAGE" = yes -a \
7198                 "$wxUSE_STREAMS" = yes; then
7199             wxUSE_ARTPROVIDER_TANGO="yes"
7200         fi
7201     fi
7202 fi
7203
7204 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7205     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7206 fi
7207
7208 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7209     AC_DEFINE(wxUSE_DRAGIMAGE)
7210     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7211 fi
7212
7213 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7214     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7215         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7216     else
7217         AC_DEFINE(wxUSE_EXCEPTIONS)
7218         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7219     fi
7220 fi
7221
7222 USE_HTML=0
7223 if test "$wxUSE_HTML" = "yes"; then
7224     AC_DEFINE(wxUSE_HTML)
7225     USE_HTML=1
7226     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7227 fi
7228 if test "$wxUSE_WEBKIT" = "yes"; then
7229     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7230         old_CPPFLAGS="$CPPFLAGS"
7231         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7232         AC_CHECK_HEADER([WebKit/HIWebView.h],
7233                         [
7234                            AC_DEFINE(wxUSE_WEBKIT)
7235                            WEBKIT_LINK="-framework WebKit"
7236                         ],
7237                         [
7238                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7239                            wxUSE_WEBKIT=no
7240                         ],
7241                         [
7242                            #include <Carbon/Carbon.h>
7243                            #include <WebKit/WebKit.h>
7244                         ])
7245         CPPFLAGS="$old_CPPFLAGS"
7246     elif test "$wxUSE_OLD_COCOA" = 1; then
7247         AC_DEFINE(wxUSE_WEBKIT)
7248     else
7249         wxUSE_WEBKIT=no
7250     fi
7251     if test "$wxUSE_WEBKIT" = "yes"; then
7252         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7253     fi
7254 fi
7255
7256 USE_XRC=0
7257 if test "$wxUSE_XRC" = "yes"; then
7258     if test "$wxUSE_XML" != "yes"; then
7259         AC_MSG_WARN([XML library not built, XRC resources disabled])
7260         wxUSE_XRC=no
7261     else
7262         AC_DEFINE(wxUSE_XRC)
7263         USE_XRC=1
7264         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7265     fi
7266 fi
7267
7268 USE_AUI=0
7269 if test "$wxUSE_AUI" = "yes"; then
7270    AC_DEFINE(wxUSE_AUI)
7271    USE_AUI=1
7272    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7273 fi
7274
7275 USE_PROPGRID=0
7276 if test "$wxUSE_PROPGRID" = "yes"; then
7277    AC_DEFINE(wxUSE_PROPGRID)
7278    USE_PROPGRID=1
7279    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7280 fi
7281
7282 USE_RIBBON=0
7283 if test "$wxUSE_RIBBON" = "yes"; then
7284    AC_DEFINE(wxUSE_RIBBON)
7285    USE_RIBBON=1
7286    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7287 fi
7288
7289 USE_STC=0
7290 if test "$wxUSE_STC" = "yes"; then
7291    AC_DEFINE(wxUSE_STC)
7292    USE_STC=1
7293    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7294
7295    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7296    AC_PATH_PROG(PYTHON, python)
7297    if test "x$PYTHON" = "x"; then
7298      COND_PYTHON="#"
7299    fi
7300    AC_SUBST(COND_PYTHON)
7301 fi
7302
7303 if test "$wxUSE_MENUS" = "yes"; then
7304     AC_DEFINE(wxUSE_MENUS)
7305     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7306 fi
7307
7308 if test "$wxUSE_METAFILE" = "yes"; then
7309     AC_DEFINE(wxUSE_METAFILE)
7310 fi
7311
7312 if test "$wxUSE_MIMETYPE" = "yes"; then
7313     AC_DEFINE(wxUSE_MIMETYPE)
7314 fi
7315
7316 if test "$wxUSE_MINIFRAME" = "yes"; then
7317     AC_DEFINE(wxUSE_MINIFRAME)
7318 fi
7319
7320 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7321     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7322 fi
7323
7324 if test "$wxUSE_TASKBARICON" = "yes"; then
7325     AC_DEFINE(wxUSE_TASKBARICON)
7326     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7327 fi
7328
7329
7330 if test "$wxUSE_VALIDATORS" = "yes"; then
7331     AC_DEFINE(wxUSE_VALIDATORS)
7332     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7333 fi
7334
7335 if test "$wxUSE_PALETTE" = "yes" ; then
7336     if test "$wxUSE_DFB" = 1; then
7337         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7338         wxUSE_PALETTE=no
7339     else
7340         AC_DEFINE(wxUSE_PALETTE)
7341     fi
7342 fi
7343
7344 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7345   dnl Must be done this late because -lunicows must be before all the other libs
7346   LIBS=" -lunicows $LIBS"
7347 fi
7348
7349 USE_RICHTEXT=0
7350 if test "$wxUSE_RICHTEXT" = "yes"; then
7351     AC_DEFINE(wxUSE_RICHTEXT)
7352     USE_RICHTEXT=1
7353     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7354 fi
7355
7356 USE_WEB=0
7357 if test "$wxUSE_WEB" = "yes"; then
7358    AC_DEFINE(wxUSE_WEB)
7359    USE_WEB=1
7360    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS web"
7361
7362    if test "$wxUSE_WEBVIEW_WEBKIT" = "yes" -a "$wxUSE_GTK" = 1; then
7363        AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
7364        AC_MSG_CHECKING([for webkitgtk libraries])
7365        WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],webkitgtk-1.0)
7366        if test "$ac_find_libraries" != "" ; then
7367            WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
7368            if test "$ac_path_to_link" != " -L/usr/lib" ; then
7369                LDFLAGS="$LDFLAGS $ac_path_to_link"
7370            fi
7371            GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwebkitgtk-1.0"
7372            AC_MSG_RESULT([yes])
7373        else
7374            AC_MSG_RESULT([no])
7375            AC_MSG_WARN([libwebkitgtk-1.0 not found; disabling webkit backend])
7376            wxUSE_WEBVIEW_WEBKIT="no"
7377        fi
7378
7379        AC_MSG_CHECKING(for webkitgtk includes)
7380        WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /usr/include/webkit-1.0], webkit/webkit.h)
7381        if test "$ac_find_includes" != "" ; then
7382            AC_MSG_RESULT(found in $ac_find_includes)
7383            WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
7384            CPPFLAGS="$ac_path_to_include $CPPFLAGS"
7385        else
7386            AC_MSG_RESULT([not found])
7387        fi
7388        dnl we also depend on libsoup
7389        AC_MSG_CHECKING(for libsoup includes)
7390        WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /usr/include/libsoup-2.4], libsoup/soup.h)
7391        if test "$ac_find_includes" != "" ; then
7392            AC_MSG_RESULT(found in $ac_find_includes)
7393            WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
7394            CPPFLAGS="$ac_path_to_include $CPPFLAGS"
7395        else
7396            AC_MSG_RESULT([not found])
7397        fi
7398    fi
7399
7400     if test "$wxUSE_WEBVIEW_WEBKIT" = "yes" -a "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7401         old_CPPFLAGS="$CPPFLAGS"
7402         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7403         AC_CHECK_HEADER([WebKit/HIWebView.h],
7404                         [
7405                            AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
7406                            WEBKIT_LINK="-framework WebKit"
7407                         ],
7408                         [
7409                            AC_MSG_WARN([WebKit headers not found; disabling wxWebView WebKit])
7410                            wxUSE_WEBVIEW_WEBKIT=no
7411                         ],
7412                         [
7413                            #include <Carbon/Carbon.h>
7414                            #include <WebKit/WebKit.h>
7415                         ])
7416         CPPFLAGS="$old_CPPFLAGS"
7417     elif test "$wxUSE_OLD_COCOA" = 1; then
7418         AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
7419     else
7420         wxUSE_WEBVIEW_WEBKIT=no
7421     fi
7422 fi
7423
7424 dnl ---------------------------------------------------------------------------
7425 dnl wxImage options
7426 dnl ---------------------------------------------------------------------------
7427
7428 if test "$wxUSE_IMAGE" = "yes" ; then
7429     AC_DEFINE(wxUSE_IMAGE)
7430
7431     if test "$wxUSE_GIF" = "yes" ; then
7432       AC_DEFINE(wxUSE_GIF)
7433     fi
7434
7435     if test "$wxUSE_PCX" = "yes" ; then
7436       AC_DEFINE(wxUSE_PCX)
7437     fi
7438
7439     if test "$wxUSE_TGA" = "yes" ; then
7440       AC_DEFINE(wxUSE_TGA)
7441     fi
7442
7443     if test "$wxUSE_IFF" = "yes" ; then
7444       AC_DEFINE(wxUSE_IFF)
7445     fi
7446
7447     if test "$wxUSE_PNM" = "yes" ; then
7448       AC_DEFINE(wxUSE_PNM)
7449     fi
7450
7451     if test "$wxUSE_XPM" = "yes" ; then
7452       AC_DEFINE(wxUSE_XPM)
7453     fi
7454
7455     if test "$wxUSE_ICO_CUR" = "yes" ; then
7456       AC_DEFINE(wxUSE_ICO_CUR)
7457     fi
7458 fi
7459
7460 dnl ---------------------------------------------------------------------------
7461 dnl common dialogs
7462 dnl ---------------------------------------------------------------------------
7463
7464 if test "$wxUSE_ABOUTDLG" = "yes"; then
7465     AC_DEFINE(wxUSE_ABOUTDLG)
7466 fi
7467
7468 if test "$wxUSE_CHOICEDLG" = "yes"; then
7469     AC_DEFINE(wxUSE_CHOICEDLG)
7470 fi
7471
7472 if test "$wxUSE_COLOURDLG" = "yes"; then
7473     AC_DEFINE(wxUSE_COLOURDLG)
7474 fi
7475
7476 if test "$wxUSE_FILEDLG" = "yes"; then
7477     AC_DEFINE(wxUSE_FILEDLG)
7478 fi
7479
7480 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7481     AC_DEFINE(wxUSE_FINDREPLDLG)
7482 fi
7483
7484 if test "$wxUSE_FONTDLG" = "yes"; then
7485     AC_DEFINE(wxUSE_FONTDLG)
7486 fi
7487
7488 if test "$wxUSE_DIRDLG" = "yes"; then
7489     if test "$wxUSE_TREECTRL" != "yes"; then
7490         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7491     else
7492         AC_DEFINE(wxUSE_DIRDLG)
7493     fi
7494 fi
7495
7496 if test "$wxUSE_MSGDLG" = "yes"; then
7497     AC_DEFINE(wxUSE_MSGDLG)
7498 fi
7499
7500 if test "$wxUSE_NUMBERDLG" = "yes"; then
7501     AC_DEFINE(wxUSE_NUMBERDLG)
7502 fi
7503
7504 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7505     AC_DEFINE(wxUSE_PROGRESSDLG)
7506 fi
7507
7508 if test "$wxUSE_SPLASH" = "yes"; then
7509     AC_DEFINE(wxUSE_SPLASH)
7510     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7511 fi
7512
7513 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7514     AC_DEFINE(wxUSE_STARTUP_TIPS)
7515 fi
7516
7517 if test "$wxUSE_TEXTDLG" = "yes"; then
7518     AC_DEFINE(wxUSE_TEXTDLG)
7519 fi
7520
7521 if test "$wxUSE_WIZARDDLG" = "yes"; then
7522     AC_DEFINE(wxUSE_WIZARDDLG)
7523     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7524 fi
7525
7526 dnl ---------------------------------------------------------------------------
7527 dnl options used under wxMSW and wxPM
7528 dnl ---------------------------------------------------------------------------
7529
7530 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7531     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7532         AC_DEFINE(wxUSE_OWNER_DRAWN)
7533     fi
7534 fi
7535
7536 dnl ---------------------------------------------------------------------------
7537 dnl wxMSW-only options
7538 dnl ---------------------------------------------------------------------------
7539
7540 if test "$wxUSE_MSW" = 1 ; then
7541
7542     if test "$wxUSE_DC_CACHEING" = "yes"; then
7543         AC_DEFINE(wxUSE_DC_CACHEING)
7544     fi
7545
7546     if test "$wxUSE_DIB" = "yes"; then
7547         AC_DEFINE(wxUSE_WXDIB)
7548     fi
7549
7550     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7551         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7552     fi
7553
7554     if test "$wxUSE_UXTHEME" = "yes"; then
7555         AC_DEFINE(wxUSE_UXTHEME)
7556     fi
7557
7558 fi
7559 dnl wxUSE_MSW = 1
7560
7561 dnl not quite MSW-only although mostly useful to disable this under MSW
7562 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7563     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7564 fi
7565
7566 if test "$USE_WIN32" = 1 ; then
7567     if test "$wxUSE_INICONF" = "yes"; then
7568         AC_DEFINE(wxUSE_INICONF)
7569     fi
7570
7571     if test "$wxUSE_REGKEY" = "yes"; then
7572         AC_DEFINE(wxUSE_REGKEY)
7573     fi
7574 fi
7575 dnl USE_WIN32 = 1
7576
7577 dnl ---------------------------------------------------------------------------
7578 dnl wxGraphicsContext
7579 dnl ---------------------------------------------------------------------------
7580
7581 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7582 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7583 dnl not defined automatically and we need to do it ourselves
7584 if test "$wxUSE_MAC" = 1; then
7585     wxUSE_GRAPHICS_CONTEXT="yes"
7586 fi
7587
7588 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7589     wx_has_graphics=0
7590     if test "$wxUSE_MSW" = 1; then
7591         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7592             [
7593                 dnl we need just the header, not the library, as we load the
7594                 dnl GDI+ DLL dynamically anyhow during run-time
7595                 AC_LANG_PUSH(C++)
7596                 AC_TRY_COMPILE(
7597                     [#include <windows.h>
7598                      #include <gdiplus.h>],
7599                     [
7600                         using namespace Gdiplus;
7601                     ],
7602                     wx_cv_lib_gdiplus=yes,
7603                     wx_cv_lib_gdiplus=no
7604                 )
7605                 AC_LANG_POP()
7606             ]
7607         )
7608         if test "$wx_cv_lib_gdiplus" = "yes"; then
7609             wx_has_graphics=1
7610         fi
7611     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7612         PKG_CHECK_MODULES(CAIRO, cairo,
7613             [wx_has_graphics=1],
7614             [AC_MSG_WARN([Cairo library not found])]
7615         )
7616         if test "$wx_has_graphics" = 1; then
7617             dnl Check that Cairo library is new enough: wxGraphicsContext
7618             dnl won't compile without cairo_push_group() and
7619             dnl cairo_pop_group_to_source() which are new in 1.2.
7620             save_LIBS="$LIBS"
7621             LIBS="$LIBS $CAIRO_LIBS"
7622             AC_CHECK_FUNCS([cairo_push_group])
7623             LIBS="$save_LIBS"
7624             if test "$ac_cv_func_cairo_push_group" = "no"; then
7625                 wx_has_graphics=0
7626                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7627             else
7628                 AC_DEFINE(wxUSE_CAIRO)
7629
7630                 dnl We don't need to do this for wxGTK as we already get Cairo
7631                 dnl flags as part of GTK+ ones.
7632                 if test "$wxUSE_GTK" != 1; then
7633                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7634                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7635                 fi
7636             fi
7637         fi
7638     else
7639         dnl assume it's ok, add more checks here if needed
7640         wx_has_graphics=1
7641     fi
7642
7643     if test "$wx_has_graphics" = 1; then
7644         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7645     else
7646         AC_MSG_WARN([wxGraphicsContext won't be available])
7647     fi
7648 fi
7649
7650 dnl ---------------------------------------------------------------------------
7651 dnl wxMediaCtrl
7652 dnl ---------------------------------------------------------------------------
7653
7654 USE_MEDIA=0
7655
7656 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7657     USE_MEDIA=1
7658
7659     dnl -----------------------------------------------------------------------
7660     dnl GStreamer
7661     dnl -----------------------------------------------------------------------
7662     if test "$wxUSE_GTK" = 1; then
7663         wxUSE_GSTREAMER="no"
7664
7665         dnl -------------------------------------------------------------------
7666         dnl Test for at least 0.8 gstreamer module from pkg-config
7667         dnl Even totem doesn't accept 0.9 evidently.
7668         dnl
7669         dnl So, we first check to see if 0.10 if available - if not we
7670         dnl try the older 0.8 version
7671         dnl -------------------------------------------------------------------
7672         GST_VERSION_MAJOR=0
7673         GST_VERSION_MINOR=10
7674         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7675
7676         if test "$wxUSE_GSTREAMER8" = "no"; then
7677             PKG_CHECK_MODULES(GST,
7678                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7679                 [
7680                     wxUSE_GSTREAMER="yes"
7681                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7682                 ],
7683                 [
7684                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7685                     GST_VERSION_MINOR=8
7686                 ]
7687             )
7688         else
7689             dnl check only for 0.8
7690             GST_VERSION_MINOR=8
7691         fi
7692
7693         if test $GST_VERSION_MINOR = "8"; then
7694             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7695             PKG_CHECK_MODULES(GST,
7696                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7697                 wxUSE_GSTREAMER="yes",
7698                 [
7699                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7700                 ])
7701         fi
7702
7703
7704         if test "$wxUSE_GSTREAMER" = "yes"; then
7705             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7706             EXTRALIBS_MEDIA="$GST_LIBS"
7707
7708             AC_DEFINE(wxUSE_GSTREAMER)
7709         else
7710             USE_MEDIA=0
7711         fi
7712     fi
7713
7714     if test $USE_MEDIA = 1; then
7715         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7716         AC_DEFINE(wxUSE_MEDIACTRL)
7717     else
7718         if test "$wxUSE_MEDIACTRL" = "yes"; then
7719             AC_MSG_ERROR([GStreamer not available])
7720         else
7721             dnl was set to 'auto'
7722             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7723         fi
7724     fi
7725 fi
7726
7727 dnl ---------------------------------------------------------------------------
7728 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7729 dnl ---------------------------------------------------------------------------
7730
7731 if test "$cross_compiling" != "no"; then
7732     dnl Use best guess from host as we can't use uname when cross compiling
7733     OSINFO="\"$host\""
7734 else
7735     dnl attualy work out OS version
7736     OSINFO=`uname -s -r -m`
7737     OSINFO="\"$OSINFO\""
7738 fi
7739
7740 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7741
7742 dnl ---------------------------------------------------------------------------
7743 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7744 dnl ---------------------------------------------------------------------------
7745
7746 if test "x$prefix" != "xNONE"; then
7747     wxPREFIX=$prefix
7748 else
7749     wxPREFIX=$ac_default_prefix
7750 fi
7751
7752 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7753
7754
7755 dnl ---------------------------------------------------------------------------
7756 dnl define variables with all built libraries for wx-config
7757 dnl ---------------------------------------------------------------------------
7758
7759 STD_BASE_LIBS="base"
7760 STD_GUI_LIBS=""
7761 BUILT_WX_LIBS="base"
7762 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7763
7764 if test "$wxUSE_SOCKETS" = "yes" ; then
7765     STD_BASE_LIBS="net $STD_BASE_LIBS"
7766     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7767 fi
7768 if test "$wxUSE_XML" = "yes" ; then
7769     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7770     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7771 fi
7772
7773 if test "$wxUSE_GUI" = "yes"; then
7774     STD_GUI_LIBS="adv core"
7775     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7776
7777     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7778         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7779         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7780     fi
7781     if test "$wxUSE_HTML" = "yes" ; then
7782         STD_GUI_LIBS="html $STD_GUI_LIBS"
7783         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7784     fi
7785     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7786         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7787     fi
7788     if test "$wxUSE_OPENGL" = "yes" ; then
7789         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7790     fi
7791     if test "$wxUSE_AUI" = "yes" ; then
7792         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7793     fi
7794     if test "$wxUSE_PROPGRID" = "yes" ; then
7795         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7796     fi
7797     if test "$wxUSE_RIBBON" = "yes" ; then
7798         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7799     fi
7800     if test "$wxUSE_RICHTEXT" = "yes" ; then
7801         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7802     fi
7803     if test "$wxUSE_STC" = "yes" ; then
7804         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7805     fi
7806     if test "$wxUSE_WEB" = "yes" ; then
7807         STD_GUI_LIBS="web $STD_GUI_LIBS"
7808         BUILT_WX_LIBS="web $BUILT_WX_LIBS"
7809     fi
7810     if test "$wxUSE_XRC" = "yes" ; then
7811         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7812         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7813     fi
7814 fi
7815
7816 AC_SUBST(ALL_WX_LIBS)
7817 AC_SUBST(BUILT_WX_LIBS)
7818 AC_SUBST(STD_BASE_LIBS)
7819 AC_SUBST(STD_GUI_LIBS)
7820
7821 dnl ---------------------------------------------------------------------------
7822 dnl Output the makefiles and such from the results found above
7823 dnl ---------------------------------------------------------------------------
7824
7825 dnl all additional libraries (except wxWidgets itself) we link with
7826 EXTRA_FRAMEWORKS=
7827 if test "$wxUSE_MAC" = 1 ; then
7828     if test "$USE_DARWIN" = 1; then
7829         if test "$wxUSE_OSX_IPHONE" = 1; then
7830             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7831         else
7832             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL -framework QuickTime"
7833         fi
7834     fi
7835 fi
7836 if test "$wxUSE_OLD_COCOA" = 1 ; then
7837     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7838     if test "$wxUSE_MEDIACTRL" = "yes"; then
7839         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7840     fi
7841 fi
7842 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7843     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7844 fi
7845
7846 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7847 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7848
7849 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7850
7851 if test "$wxUSE_GUI" = "yes"; then
7852
7853     dnl TODO add checks that these samples will really compile (i.e. all the
7854     dnl      library features they need are present)
7855
7856     dnl TODO some samples are never built so far: mfc (requires VC++)
7857     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7858                      erase event exec font image minimal render \
7859                      shaped svg taborder vscroll widgets wrapsizer"
7860
7861     if test "$wxUSE_MONOLITHIC" != "yes"; then
7862         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7863     fi
7864     if test "$TOOLKIT" = "MSW"; then
7865         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7866         if test "$wxUSE_UNIVERSAL" != "yes"; then
7867             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7868         fi
7869     fi
7870     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7871         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7872     fi
7873 else
7874     SAMPLES_SUBDIRS="console"
7875     if test "$wxUSE_SOCKETS" = "yes" ; then
7876         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7877     fi
7878     if test "$wxUSE_IPC" = "yes" ; then
7879         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7880     fi
7881 fi
7882
7883
7884 dnl C/C++ compiler options used to compile wxWidgets
7885 dnl
7886 dnl check for icc before gcc as icc is also recognized as gcc
7887 if test "x$INTELCC" = "xyes" ; then
7888     dnl Warnings which can't be easily suppressed in C code are disabled:
7889     dnl
7890     dnl     #810: conversion from "x" to "y" may lose significant bits
7891     dnl     #869: parameter "foo" was never referenced
7892     dnl     #1572: floating-point equality and inequality comparisons
7893     dnl            are unreliable
7894     dnl     #1684: conversion from pointer to same-sized integral type
7895     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7896     dnl            bits
7897     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7898 elif test "$GCC" = yes ; then
7899     CWARNINGS="-Wall -Wundef"
7900 fi
7901
7902 if test "x$INTELCXX" = "xyes" ; then
7903     dnl Intel compiler gives some warnings which simply can't be worked
7904     dnl around or of which we have too many (810, 869) so it's impractical to
7905     dnl keep them enabled even if in theory it would be nice and some others
7906     dnl (279) are generated for standard macros and so there is nothing we can
7907     dnl do about them
7908     dnl
7909     dnl     #279: controlling expression is constant
7910     dnl     #383: value copied to temporary, reference to temporary used
7911     dnl     #444: destructor for base class "xxx" is not virtual
7912     dnl     #981: operands are evaluated in unspecified order
7913     dnl     #1418: external definition with no prior declaration
7914     dnl     #1419: external declaration in primary source file
7915     dnl     #1881: argument must be a constant null pointer value
7916     dnl
7917     dnl (for others see CWARNINGS above)
7918     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7919 elif test "$GXX" = yes ; then
7920     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7921     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7922
7923     dnl when building under Mac we currently get hundreds of deprecation
7924     dnl warnings for Carbon symbols from the standard headers -- disable them
7925     dnl as we already know that they're deprecated and nothing else can be seen
7926     dnl with these warnings on
7927     if test "$wxUSE_MAC" = 1 ; then
7928         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7929     fi
7930 fi
7931
7932
7933 dnl combine everything together and remove the extra white space while doing it
7934 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7935 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7936
7937
7938 dnl add -I options we use during library compilation
7939 dnl
7940 dnl note that the order is somewhat important: wxWidgets headers should
7941 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7942 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7943 dnl CodeWarrior):
7944 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7945  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7946  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7947  $CPPFLAGS `
7948
7949 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7950 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7951 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7952 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7953 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7954
7955 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7956 dnl only stuff to it
7957 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7958
7959
7960 if test "x$MWCC" = "xyes"; then
7961     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7962     dnl must use <regex.h> from system not our local copy on OS X,
7963     dnl but must use local not system on OS 9.
7964     dnl The following should make all -I paths usable for <> includes
7965     dnl while first checking in real system paths.  With 8.3 using
7966     dnl -gccincludes it will actually check local paths before system
7967     dnl even for <> which is totally wrong.
7968
7969     dnl Note that because this absolutely needs to be before any -I
7970     dnl that we have to tack it on to the end of the compiler commandline.
7971     CC="$CC -cwd source -I-"
7972     CXX="$CXX -cwd source -I-"
7973 fi
7974
7975
7976 LIBS=`echo $LIBS`
7977 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7978 EXTRALIBS_XML="$EXPAT_LINK"
7979 EXTRALIBS_HTML="$MSPACK_LINK"
7980 EXTRALIBS_MEDIA="$GST_LIBS"
7981 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7982 if test "$wxUSE_GUI" = "yes"; then
7983     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7984 fi
7985 if test "$wxUSE_OPENGL" = "yes"; then
7986     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7987 fi
7988
7989 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7990
7991 WXCONFIG_LIBS="$LIBS"
7992
7993 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7994 if test "$wxUSE_REGEX" = "builtin" ; then
7995     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7996 fi
7997 if test "$wxUSE_EXPAT" = "builtin" ; then
7998     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7999 fi
8000 if test "$wxUSE_LIBTIFF" = "builtin" ; then
8001     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
8002 fi
8003 if test "$wxUSE_LIBJPEG" = "builtin" ; then
8004     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
8005 fi
8006 if test "$wxUSE_LIBPNG" = "builtin" ; then
8007     wxconfig_3rdparty="png $wxconfig_3rdparty"
8008 fi
8009 if test "$wxUSE_ZLIB" = "builtin" ; then
8010     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
8011 fi
8012
8013 for i in $wxconfig_3rdparty ; do
8014     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
8015 done
8016
8017
8018 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
8019     WXUNIV=1
8020
8021     case "$wxUNIV_THEMES" in
8022         ''|all)
8023             AC_DEFINE(wxUSE_ALL_THEMES)
8024             ;;
8025
8026         *)
8027             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
8028                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
8029             done
8030     esac
8031 else
8032     WXUNIV=0
8033 fi
8034
8035 AC_SUBST(wxUSE_ZLIB)
8036 AC_SUBST(wxUSE_REGEX)
8037 AC_SUBST(wxUSE_EXPAT)
8038 AC_SUBST(wxUSE_LIBJPEG)
8039 AC_SUBST(wxUSE_LIBPNG)
8040 AC_SUBST(wxUSE_LIBTIFF)
8041
8042 if test $wxUSE_MONOLITHIC = "yes" ; then
8043     MONOLITHIC=1
8044 else
8045     MONOLITHIC=0
8046 fi
8047
8048 if test $wxUSE_PLUGINS = "yes" ; then
8049     USE_PLUGINS=1
8050 else
8051     USE_PLUGINS=0
8052 fi
8053
8054 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
8055     USE_QA=1
8056 else
8057     USE_QA=0
8058 fi
8059
8060 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
8061     OFFICIAL_BUILD=1
8062 else
8063     OFFICIAL_BUILD=0
8064 fi
8065
8066 AC_SUBST(VENDOR)
8067 AC_SUBST(OFFICIAL_BUILD)
8068 AC_SUBST(WX_FLAVOUR)
8069 AC_SUBST(WX_LIB_FLAVOUR)
8070
8071 AC_SUBST(WXUNIV)
8072 AC_SUBST(MONOLITHIC)
8073 AC_SUBST(USE_PLUGINS)
8074 AC_SUBST(LIBS)
8075 AC_SUBST(CXXWARNINGS)
8076 AC_SUBST(EXTRALIBS)
8077 AC_SUBST(EXTRALIBS_XML)
8078 AC_SUBST(EXTRALIBS_HTML)
8079 AC_SUBST(EXTRALIBS_MEDIA)
8080 AC_SUBST(EXTRALIBS_GUI)
8081 AC_SUBST(EXTRALIBS_OPENGL)
8082 AC_SUBST(EXTRALIBS_SDL)
8083 AC_SUBST(EXTRALIBS_STC)
8084 AC_SUBST(WITH_PLUGIN_SDL)
8085 AC_SUBST(EXTRALIBS_GTKPRINT)
8086 AC_SUBST(EXTRALIBS_GNOMEPRINT)
8087 AC_SUBST(EXTRALIBS_GNOMEVFS)
8088 AC_SUBST(EXTRALIBS_HILDON)
8089 AC_SUBST(UNICODE)
8090 AC_SUBST(DEBUG_INFO)
8091 AC_SUBST(DEBUG_FLAG)
8092 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8093 AC_SUBST(TOOLKIT_LOWERCASE)
8094 AC_SUBST(TOOLKIT_VERSION)
8095 AC_SUBST(DYLIB_RPATH_INSTALL)
8096 AC_SUBST(DYLIB_RPATH_POSTLINK)
8097 AC_SUBST(SAMPLES_RPATH_FLAG)
8098 AC_SUBST(HEADER_PAD_OPTION)
8099 AC_SUBST(HOST_SUFFIX)
8100 AC_SUBST(CPPUNIT_CFLAGS)
8101 AC_SUBST(CPPUNIT_LIBS)
8102
8103 case "$TOOLKIT" in
8104     GTK)
8105         TOOLKIT_DESC="GTK+"
8106         if test "$WXGTK2" = 1; then
8107             TOOLKIT_DESC="$TOOLKIT_DESC 2"
8108             if test "$wxUSE_GTKPRINT" = "yes" ; then
8109                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8110             fi
8111             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8112                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8113             fi
8114             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8115                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8116             fi
8117             if test "$wxUSE_LIBHILDON" = "yes"; then
8118                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8119             fi
8120             if test "$wxUSE_LIBHILDON2" = "yes"; then
8121                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8122             fi
8123
8124             if test "$TOOLKIT_EXTRA" != ""; then
8125                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8126             fi
8127         fi
8128         ;;
8129
8130     ?*)
8131         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8132         ;;
8133
8134     *)
8135         TOOLKIT_DESC="base only"
8136         ;;
8137 esac
8138
8139 if test "$wxUSE_WINE" = "yes"; then
8140     BAKEFILE_FORCE_PLATFORM=win32
8141 fi
8142
8143 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8144 dnl Hopefully for a non-unicode build there aren't any wide constants in
8145 dnl headers, but for a unicode build it's best to disable pch.
8146 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8147 then
8148     AC_CACHE_CHECK(
8149         [for gcc precompiled header bug],
8150         [wx_cv_gcc_pch_bug],
8151         [[
8152             echo '#include <stdio.h>
8153                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8154
8155             echo '#include "conftest.h"
8156                   int main()
8157                   {
8158                      printf("%ls", test_var);
8159                      return 0;
8160                   }' > conftest.cpp
8161
8162             wx_cv_gcc_pch_bug="pch not supported"
8163
8164             if $CXX conftest.h >/dev/null 2>&1
8165             then
8166                 wx_cv_gcc_pch_bug=
8167
8168                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8169                 then
8170                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8171                         grep awidetest >/dev/null
8172                     then
8173                         wx_cv_gcc_pch_bug=no
8174                     else
8175                         wx_cv_gcc_pch_bug=yes
8176                     fi
8177                 fi
8178             fi
8179
8180             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8181         ]])
8182
8183     if test "$wx_cv_gcc_pch_bug" = yes; then
8184         dnl make the default for pch 'no'
8185         dnl further below check whether the user overrode and warn them
8186         bk_use_pch=no
8187     fi
8188 fi
8189
8190 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8191
8192 dnl make install path absolute (if not already);
8193 dnl will fail with (some) MSDOS paths
8194 case ${INSTALL} in
8195   /* ) # Absolute
8196      ;;
8197   ?:* ) # Drive letter, considered as absolute.
8198      ;;
8199   *)
8200      INSTALL=`pwd`/${INSTALL} ;;
8201 esac
8202
8203 if test "$wxUSE_GUI" = "yes"; then
8204
8205 if test "$wxUSE_MSW" = 1 ; then
8206     if test "x$WINDRES" = "x"; then
8207         AC_MSG_ERROR([Required windres program not found])
8208     fi
8209
8210     RESCOMP="$WINDRES"
8211 fi
8212
8213 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8214     dnl base name of the resource file for wxMac must be the same
8215     dnl as library installation base name (-install_name)
8216     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8217     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8218
8219     dnl add the resources target for wxMac
8220     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8221
8222     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8223
8224     MACSETFILE="\$(SETFILE)"
8225
8226     dnl resources are bundled both with shared library and applications
8227     dnl since the carb resource *must* be included in the application
8228     if test "$wxUSE_OSX_CARBON" = 1; then
8229         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8230         RESCOMP="$REZ"
8231         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8232     else
8233         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8234         RESCOMP="cat /dev/null \| $REZ"
8235         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8236     fi
8237
8238 else
8239     dnl default value is to (silently) do nothing in the makefile
8240     MACSETFILE="@true"
8241
8242     if test "$wxUSE_PM" = 1; then
8243         RESCOMP="emxbind"
8244         WXCONFIG_RESFLAGS="-ep"
8245
8246         dnl Is this one really used anywhere for pm?
8247         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8248     else
8249         POSTLINK_COMMAND="@true"
8250     fi
8251 fi
8252
8253 fi
8254 dnl wxUSE_GUI = 1
8255
8256
8257 dnl find out if the compiler supports PCH
8258 dnl
8259 dnl TODO: this should be in bakefile
8260 if test $GCC_PCH = 1
8261 then
8262     if test "$wx_cv_gcc_pch_bug" = yes; then
8263         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8264         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8265         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8266     fi
8267
8268     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8269     # the headers that benefit from precompilation are mostly C++ headers.
8270     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8271     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8272     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8273 fi
8274
8275 dnl HACK ALERT!!
8276 dnl For now, we need to alter bk-deps not to generate deps
8277 dnl when we've configured a Universal binary build.
8278 dnl The next version of Bakefile will have the correct fix for this
8279 dnl at which time, this hack can be removed.
8280
8281 if test "$wxUSE_MAC" = 1 ; then
8282     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8283         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8284         mv temp bk-deps
8285         chmod +x bk-deps
8286     fi
8287 fi
8288
8289 if test "$wxUSE_SHARED" = "yes"; then
8290     dnl Need addtional flag on OS/2, so override bakefiles value
8291     dnl (there currently is no suitable variable to which the
8292     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8293     case "${host}" in
8294       *-pc-os2_emx | *-pc-os2-emx )
8295         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8296         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8297         cp -p ${srcdir}/src/os2/dllnames.sh .
8298         cp -p ${srcdir}/src/os2/dllar.sh .
8299       ;;
8300     esac
8301 fi
8302 if test "$wxUSE_OMF" = "yes"; then
8303     case "${host}" in
8304       *-pc-os2_emx | *-pc-os2-emx )
8305         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8306         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8307         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8308       ;;
8309     esac
8310 fi
8311
8312 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8313 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8314
8315
8316 dnl Sun cc is compatible with gcc and so either of them can use the C
8317 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8318 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8319 dnl where GTK+ is built with gcc
8320 dnl
8321 dnl However the compiler options are not compatible at all and in particular
8322 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8323 dnl filter them out as we already have the correct options for multithreaded
8324 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8325 case "${host}" in
8326     *-*-solaris2* )
8327         dnl system packages are compiled with Sun CC and so pkg-config outputs
8328         dnl CC-specific "-mt" flag, remove it when using gcc
8329         if test "$GCC" = yes; then
8330             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
8331             LIBS=`echo $LIBS | sed 's/-mt//'`
8332             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
8333         fi
8334         ;;
8335
8336     *-*-linux* )
8337         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8338         dnl -pthreads which Sun CC doesn't know about
8339         if test "x$SUNCXX" = xyes; then
8340             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
8341             LIBS=`echo $LIBS | sed 's/-pthread//'`
8342             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
8343         fi
8344         ;;
8345 esac
8346
8347 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8348 dnl it doesn't affect compilation checks above
8349 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8350 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8351 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8352 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8353
8354 dnl for convenience, sort the samples in alphabetical order
8355 dnl
8356 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8357 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8358 dnl
8359 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8360 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8361 dnl       only removes the Unix-like part of the introduced line break.
8362 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8363
8364 dnl subtle bakefile goop.
8365 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8366 dnl I wish we would have called it something less likely to clash with
8367 dnl things though.
8368 AC_SUBST(SHARED)
8369
8370 dnl global options
8371 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8372 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8373
8374 dnl toolkit options
8375 AC_SUBST(USE_GUI)
8376 AC_SUBST(AFMINSTALL)
8377 AC_SUBST(WIN32INSTALL)
8378 AC_SUBST(TOOLKIT)
8379 AC_SUBST(TOOLKIT_DIR)
8380 AC_SUBST(TOOLCHAIN_NAME)
8381 AC_SUBST(TOOLCHAIN_FULLNAME)
8382
8383 dnl wx-config options
8384 AC_SUBST(host_alias)
8385 AC_SUBST(cross_compiling)
8386 AC_SUBST(WIDGET_SET)
8387 AC_SUBST(WX_RELEASE)
8388 AC_SUBST(WX_VERSION)
8389 AC_SUBST(WX_SUBVERSION)
8390 AC_SUBST(WX_CHARTYPE)
8391
8392 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8393 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8394 dnl are used when building the libraries using the library
8395 dnl
8396 dnl so put anything which should be used only during the library build in, e.g.
8397 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8398 dnl
8399 dnl and, finally, for some things which should be only used by wx-config but
8400 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8401 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8402 AC_SUBST(WXCONFIG_CPPFLAGS)
8403 AC_SUBST(WXCONFIG_CFLAGS)
8404 AC_SUBST(WXCONFIG_CXXFLAGS)
8405
8406 AC_SUBST(WXCONFIG_LIBS)
8407 AC_SUBST(WXCONFIG_RPATH)
8408 AC_SUBST(WXCONFIG_LDFLAGS)
8409 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8410 AC_SUBST(WXCONFIG_RESFLAGS)
8411
8412 dnl distribution vars
8413 AC_SUBST(GUIDIST)
8414 AC_SUBST(DISTDIR)
8415
8416 dnl additional subdirectories where we will build
8417 AC_SUBST(SAMPLES_SUBDIRS)
8418
8419 dnl additional libraries and linker settings
8420 AC_SUBST(LDFLAGS)
8421 AC_SUBST(LDFLAGS_GL)
8422 AC_SUBST(OPENGL_LIBS)
8423 AC_SUBST(DMALLOC_LIBS)
8424 AC_SUBST(WX_VERSION_TAG)
8425
8426 dnl additional resurces settings
8427 AC_SUBST(RESCOMP)
8428 AC_SUBST(WINDRES)
8429 AC_SUBST(REZ)
8430 AC_SUBST(RESFLAGS)
8431 AC_SUBST(RESPROGRAMOBJ)
8432 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8433 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8434
8435 dnl additional for Mac OS X
8436 AC_SUBST(DEREZ)
8437 AC_SUBST(LIBWXMACRES)
8438 AC_SUBST(POSTLINK_COMMAND)
8439 AC_SUBST(MACSETFILE)
8440
8441 dnl other tools
8442 AC_SUBST(GCC)
8443 AC_SUBST(DLLTOOL)
8444
8445
8446 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8447 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8448 dnl - and we do use it)
8449 AC_PROG_MAKE_SET
8450
8451
8452 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8453
8454 if test "$USE_WIN32" = 1; then
8455     AC_CONFIG_COMMANDS([rcdefs.h],
8456         [
8457             mkdir -p $outdir &&
8458             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8459         ],
8460         [
8461             CPP="$CPP"
8462             infile="$srcdir/include/wx/msw/genrcdefs.h"
8463             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8464         ]
8465     )
8466 fi
8467
8468 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8469                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8470                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8471
8472 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8473                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8474                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8475
8476 dnl this is used to run ifacecheck with the same flags used by the compiler
8477 dnl for the real compilation:
8478 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8479                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8480
8481 if test "$wx_cv_version_script" = "yes"; then
8482     AC_CONFIG_FILES(version-script)
8483 fi
8484 AC_CONFIG_FILES(Makefile)
8485
8486 AC_CONFIG_COMMANDS([wx-config],
8487                    [ rm -f wx-config
8488                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8489                    ],
8490                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8491                      LN_S="${LN_S}"
8492                    ])
8493
8494 dnl This would give us us build dir that in every significant way
8495 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8496 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8497 dnl on platforms that do not have symlinks.
8498 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8499
8500 if test "$wxWITH_SUBDIRS" != "no"; then
8501 dnl Configure samples, demos etc. directories, but only if they are present:
8502 if test "$wxUSE_GUI" = "yes"; then
8503     SUBDIRS="samples demos utils"
8504 else
8505     dnl we build wxBase only
8506     dnl there are no wxBase programs in demos
8507     SUBDIRS="samples utils"
8508 fi
8509 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8510 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8511
8512 for subdir in $SUBDIRS; do
8513     if test -d ${srcdir}/${subdir} ; then
8514         if test "$wxUSE_GUI" = "yes"; then
8515             if test ${subdir} = "samples"; then
8516                 dnl only take those samples which compile in the current
8517                 dnl configuration and which exist
8518                 makefiles="samples/Makefile.in $makefiles"
8519                 for sample in $SAMPLES_SUBDIRS; do
8520                     if test -d $srcdir/samples/$sample; then
8521                         makefiles="samples/$sample/Makefile.in $makefiles"
8522                     fi
8523                 done
8524             else
8525                 dnl assume that everything compiles for utils &c
8526                 dnl any that shouldn't be built can be added to
8527                 dnl DISABLED_UTILS, DISABLED_DEMOS
8528                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8529                 eval "disabled=\$$disabled_var"
8530                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8531                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8532             fi
8533         else
8534             dnl we build wxBase only
8535             dnl don't take all samples/utils, just those which build with wxBase
8536             if test ${subdir} = "samples"; then
8537                 dnl only take those samples which compile in the current
8538                 dnl configuration and which exist
8539                 makefiles="samples/Makefile.in $makefiles"
8540                 for sample in `echo $SAMPLES_SUBDIRS`; do
8541                     if test -d $srcdir/samples/$sample; then
8542                         makefiles="samples/$sample/Makefile.in $makefiles"
8543                     fi
8544                 done
8545             elif test ${subdir} = "utils"; then
8546                 makefiles=""
8547                 for util in ifacecheck ; do
8548                     if test -d $srcdir/utils/$util ; then
8549                         makefiles="utils/$util/src/Makefile.in \
8550                                    $makefiles"
8551                     fi
8552                 done
8553             else
8554                 dnl assume that everything compiles for tests
8555                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8556             fi
8557         fi
8558
8559         for mkin in $makefiles ; do
8560             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8561             AC_CONFIG_FILES([$mk])
8562         done
8563     fi
8564 done
8565 fi dnl wxWITH_SUBDIRS
8566
8567 AC_OUTPUT
8568
8569 dnl report how we have been configured
8570 echo
8571 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8572 echo ""
8573 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8574 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8575 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8576 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8577 if test "$wxUSE_UNICODE" = "yes"; then
8578     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8579         echo " (using UTF-8)"
8580     else
8581         echo " (using wchar_t)"
8582     fi
8583 else
8584     echo
8585 fi
8586
8587 echo "  What level of wxWidgets compatibility should be enabled?"
8588 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8589 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8590
8591 echo "  Which libraries should wxWidgets use?"
8592 echo "                                       STL                ${wxUSE_STL}"
8593 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8594 echo "                                       png                ${wxUSE_LIBPNG-none}"
8595 echo "                                       regex              ${wxUSE_REGEX}"
8596 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8597 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8598 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8599 fi
8600 echo "                                       zlib               ${wxUSE_ZLIB}"
8601 echo "                                       expat              ${wxUSE_EXPAT}"
8602 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8603 echo "                                       sdl                ${wxUSE_LIBSDL}"
8604
8605 echo ""
8606
8607 dnl vi: set et sts=4 sw=4 com=\:dnl: