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 wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.1], [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="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=1
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$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 ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 353     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 354
 355     DEFAULT_DEFAULT_wxUSE_X11=1
 356     DEFAULT_wxUSE_SHARED=no
 357 esac
 358
 359 dnl ---------------------------------------------------------------------------
 360 dnl command line options for configure
 361 dnl ---------------------------------------------------------------------------
 362
 363 dnl the default values for all options - we collect them all here to simplify
 364 dnl modification of the default values (for example, if the defaults for some
 365 dnl platform should be changed, it can be done here too)
 366 dnl
 367 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 368
 369 dnl it's only necessary to list the options which should be disabled by
 370 dnl default, all the rest have default value of "yes" (or, rather, of
 371 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 372 dnl default)
 373 DEFAULT_wxUSE_ALL_FEATURES=yes
 374
 375 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 376 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 377
 378 dnl libraries disabled by default
 379 DEFAULT_wxUSE_DMALLOC=no
 380 DEFAULT_wxUSE_LIBGNOMEVFS=no
 381 DEFAULT_wxUSE_LIBHILDON=no
 382 DEFAULT_wxUSE_LIBHILDON2=no
 383 DEFAULT_wxUSE_LIBMSPACK=no
 384 DEFAULT_wxUSE_LIBSDL=no
 385
 386 dnl features disabled by default
 387 DEFAULT_wxUSE_ACCESSIBILITY=no
 388 DEFAULT_wxUSE_IPV6=no
 389 DEFAULT_wxUSE_GSTREAMER8=no
 390 DEFAULT_wxUSE_UIACTIONSIMULATOR=no
 391
 392 dnl automatic features
 393 DEFAULT_wxUSE_UNICODE_UTF8=auto
 394 DEFAULT_wxUSE_OPENGL=auto
 395 DEFAULT_wxUSE_MEDIACTRL=auto
 396 DEFAULT_wxUSE_COMPILER_TLS=auto
 397
 398 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 399
 400 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 401 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 402
 403 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 404
 405 dnl Applicable only when --with-gtk was used:
 406 DEFAULT_wxUSE_GTK2=yes
 407
 408 dnl Always default to no. Only special cases require this.
 409 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 410
 411 dnl ===========================
 412 dnl deal with configure options
 413 dnl ===========================
 414
 415 dnl we use several macros here:
 416 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 417 dnl       autoconf manual for details about them
 418 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 419 dnl       the caching of the command line options and also use DEFAULT_foo
 420 dnl       variable as the default value for "foo" if neither --enable-foo nor
 421 dnl       --disable-foo is specified
 422 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 423 dnl       to choose not only whether an external library is used but also if we
 424 dnl       use the copy of it included with wxWidgets or an already installed
 425 dnl       system version
 426 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 427 dnl       should be used for the options which are enabled by default
 428 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 429 dnl       optional features, i.e. options which should be disabled if
 430 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 431 dnl       also affected by this)
 432
 433 dnl ---------------------------------------------------------------------------
 434 dnl global build options
 435 dnl ---------------------------------------------------------------------------
 436
 437 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 438 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 439 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 440 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 441 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 442 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 443 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 444 if test "x$VENDOR" = "x"; then
 445     VENDOR="custom"
 446 fi
 447
 448 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 449
 450 if test "$wxUSE_ALL_FEATURES" = "no"; then
 451     dnl this is a bit ugly but currently we have no choice but to manually
 452     dnl reset all the options with default value of auto if all features are to
 453     dnl be disabled because we can't have an option with default value of
 454     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
 455     DEFAULT_wxUSE_MEDIACTRL=no
 456 fi
 457
 458 dnl ---------------------------------------------------------------------------
 459 dnl port selection
 460 dnl ---------------------------------------------------------------------------
 461
 462 if test "$wxUSE_GUI" = "yes"; then
 463
 464 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 465 if test "$wxUSE_UNIVERSAL" = "yes"; then
 466     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 467 fi
 468
 469 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 470 dnl shouldn't default to wxUSE_ALL_FEATURES
 471 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 472 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 473 AC_ARG_WITH(osx_carbon,    [  --with-osx_carbon       use Mac OS X (Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 474 AC_ARG_WITH(osx_cocoa,     [  --with-osx_cocoa        use Mac OS X (Cocoa)], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(osx_iphone,    [  --with-osx_iphone       use iPhone OS X port], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(osx,           [  --with-osx              use Mac OS X (default port, currently Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(carbon,        [  --with-carbon           same as --with-osx_carbon], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(cocoa,         [  --with-cocoa            same as --with-osx_cocoa], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(iphone,        [  --with-iphone           same as --with-osx_iphone], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(mac,           [  --with-mac              same as --with-osx], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(old_cocoa,     [  --with-old_cocoa        use old, deprecated, Cocoa port], [wxUSE_OLD_COCOA="$withval" CACHE_OLD_COCOA=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 483 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 484 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 485 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 486 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 487 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 488 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 489 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 490
 491 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 492 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 493
 494 dnl check that no more than one toolkit is given and that if none are given that
 495 dnl we have a default one
 496
 497 AC_MSG_CHECKING(for toolkit)
 498
 499
 500
 501 # In Wine, we need to default to MSW, not GTK or MOTIF
 502 if test "$wxUSE_WINE" = "yes"; then
 503     DEFAULT_DEFAULT_wxUSE_GTK=0
 504     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 505     DEFAULT_DEFAULT_wxUSE_MSW=1
 506     wxUSE_SHARED=no
 507     CC=${CC:-winegcc}
 508     CXX=${CXX:-wineg++}
 509 fi
 510
 511
 512 if test "$wxUSE_GUI" = "yes"; then
 513
 514     if test "$USE_BEOS" = 1; then
 515         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 516     fi
 517
 518     if test "$TOOLKIT_GIVEN" = 1; then
 519       dnl convert "yes", "any" or a number to 1 and "no" to 0
 520       for toolkit in $ALL_TOOLKITS; do
 521         var=wxUSE_$toolkit
 522         eval "value=\$${var}"
 523         if test "x$value" = "xno"; then
 524           eval "$var=0"
 525         elif test "x$value" != "x"; then
 526           eval "$var=1"
 527         fi
 528
 529         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 530           eval "wx${toolkit}_VERSION=$value"
 531         fi
 532       done
 533     else
 534       dnl try to guess the most apropriate toolkit for this platform
 535       for toolkit in $ALL_TOOLKITS; do
 536         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 537         eval "wxUSE_$toolkit=\$${var}"
 538       done
 539     fi
 540
 541     dnl we suppose that expr is available (maybe there is a better way to do
 542     dnl this? what about using ALL_TOOLKITS? TODO)
 543     NUM_TOOLKITS=`expr ${wxUSE_OLD_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
 544                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} \
 545                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 546
 547     dnl Allow wxUSE_PM only for OS/2 with EMX.
 548     case "${host}" in
 549       *-pc-os2_emx | *-pc-os2-emx )
 550         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 551     esac
 552
 553     case "$NUM_TOOLKITS" in
 554       1)
 555       ;;
 556       0)
 557         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 558       ;;
 559       *)
 560         AC_MSG_ERROR(Please specify at most one toolkit)
 561     esac
 562
 563     # to be removed when --disable-gtk2 isn't needed
 564     if test "x$wxUSE_GTK2" = "xyes"; then
 565         wxGTK_VERSION=2
 566         wxUSE_GTK1=0
 567     elif test "x$wxUSE_GTK2" = "xno"; then
 568         wxGTK_VERSION=1
 569         wxUSE_GTK1=1
 570     fi
 571
 572     for toolkit in $ALL_TOOLKITS; do
 573         var=wxUSE_$toolkit
 574         eval "value=\$${var}"
 575         if test "$value" = 1; then
 576           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 577           AC_MSG_RESULT($toolkit_echo)
 578         fi
 579     done
 580 else
 581     if test "x$host_alias" != "x"; then
 582         AC_MSG_RESULT(base ($host_alias hosted) only)
 583     else
 584         AC_MSG_RESULT(base only)
 585     fi
 586 fi
 587
 588 wxUSE_MAC=0
 589 if test "$wxUSE_OSX_CARBON" = 1 \
 590        -o "$wxUSE_OSX_COCOA" = 1 \
 591        -o "$wxUSE_OSX_IPHONE" = 1; then
 592     wxUSE_MAC=1
 593 fi
 594
 595 dnl ---------------------------------------------------------------------------
 596 dnl external libraries
 597 dnl ---------------------------------------------------------------------------
 598
 599 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 600 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 601 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 602 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 603 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 604 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 605 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 606 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 607 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 608 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
 609 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 610
 611 fi
 612 dnl for GUI only
 613
 614 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 615 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 616 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 617 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 618 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 619
 620 AC_MSG_CHECKING([for --with-macosx-sdk])
 621 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 622         wxUSE_MACOSX_SDK=$withval
 623         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 624     ])
 625 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 626
 627 AC_MSG_CHECKING([for --with-macosx-version-min])
 628 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 629         wxUSE_MACOSX_VERSION_MIN=$withval
 630         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 631     ])
 632 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 633
 634 dnl ---------------------------------------------------------------------------
 635 dnl debugging options
 636 dnl ---------------------------------------------------------------------------
 637
 638 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 639 dnl this rather unusual option
 640 AC_MSG_CHECKING([for --enable-debug])
 641 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 642     [
 643         if test "$enableval" = yes; then
 644             wxUSE_DEBUG=yes
 645         elif test "$enableval" = no; then
 646             wxUSE_DEBUG=no
 647         elif test "$enableval" = max; then
 648             wxUSE_DEBUG=yes
 649             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 650         else
 651             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 652         fi
 653     ],
 654     wxUSE_DEBUG=default
 655 )
 656
 657 case "$wxUSE_DEBUG" in
 658     yes)
 659         dnl build the library for debugging: enable debugging code and generate
 660         dnl the debug information for the library itself
 661         DEFAULT_wxUSE_DEBUG_FLAG=yes
 662         DEFAULT_wxUSE_DEBUG_INFO=yes
 663
 664         dnl also disable optimizations by default if --enable-debug was used
 665         dnl (this can still be overridden by an explicit --enable-optimise)
 666         DEFAULT_wxUSE_OPTIMISE=no
 667         ;;
 668
 669     no)
 670         dnl --disable-debug is equivalent to both --disable-debug_flag and
 671         dnl --disable-debug_info
 672         DEFAULT_wxUSE_DEBUG_FLAG=no
 673         DEFAULT_wxUSE_DEBUG_INFO=no
 674         ;;
 675
 676     default)
 677         dnl the library is built with debugging support by default but without
 678         dnl debug information as this requires much, much more disk space
 679         DEFAULT_wxUSE_DEBUG_FLAG=yes
 680         DEFAULT_wxUSE_DEBUG_INFO=no
 681         ;;
 682 esac
 683
 684 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 685 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 686
 687 dnl enabled if just --enable-debug_{flag,info} was
 688 dnl
 689 dnl in any case, only set the default value and allow overriding it with an
 690
 691 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 692 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 693 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 694
 695 dnl ---------------------------------------------------------------------------
 696 dnl global compile options
 697 dnl ---------------------------------------------------------------------------
 698
 699 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 700 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 701 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 702 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 703 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 704 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 705 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 706 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 707 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 708 if test "$USE_OS2" = 1; then
 709     DEFAULT_wxUSE_OMF=no
 710     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 711 fi
 712
 713 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 714
 715 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 716 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 717 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 718 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 719 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 720 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 721 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 722
 723 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 724 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 725
 726 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 727
 728 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 729
 730 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 731 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 732
 733 dnl ---------------------------------------------------------------------------
 734 dnl optional non GUI features
 735 dnl ---------------------------------------------------------------------------
 736
 737 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 738 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 739 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 740
 741 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 742 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 743 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 744 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 745 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 746 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 747 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 748 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 749
 750 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 751
 752 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 753 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 754 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 755
 756 dnl please keep the settings below in alphabetical order
 757 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 758 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 759 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 760 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 761 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 762 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 763 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 764 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 765 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 766 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 767 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 768 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 769 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 770 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 771 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 772 WX_ARG_FEATURE(filehistory,   [  --enable-filehistory    use wxFileHistory class], wxUSE_FILE_HISTORY)
 773 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 774 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 775 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 776 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 777 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 778 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 779 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 780 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 781 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 782 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 783 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 784 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 785 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 786 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 787 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 788 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 789 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 790 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 791 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 792 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 793 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 794 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 795 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 796 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 797
 798 dnl URL-related classes
 799 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 800 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 801 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 802 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 803 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 804
 805 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 806
 807 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 808 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 809
 810 if test "$wxUSE_GUI" = "yes"; then
 811
 812 dnl ---------------------------------------------------------------------------
 813 dnl optional "big" GUI features
 814 dnl ---------------------------------------------------------------------------
 815
 816 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 817 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 818 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 819 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 820 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 821 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 822 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 823 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 824 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 825 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 826 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 827 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 828 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 829 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 830 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 831 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 832 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 833 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 834 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 835 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 836 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 837 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 838 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 839
 840 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 841 dnl can't be disabled, don't even provide an option to do it
 842 if test "$wxUSE_MAC" != 1; then
 843 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 844 fi
 845
 846 dnl ---------------------------------------------------------------------------
 847 dnl IPC &c
 848 dnl ---------------------------------------------------------------------------
 849
 850 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 851 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 852 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 853
 854 dnl ---------------------------------------------------------------------------
 855 dnl optional GUI controls (in alphabetical order except the first one)
 856 dnl ---------------------------------------------------------------------------
 857
 858 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 859 DEFAULT_wxUSE_CONTROLS=none
 860 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 861
 862 dnl even with --disable-controls, some may be enabled by an explicit
 863 dnl --enable-<control> later on the command line -- but by default all will be
 864 dnl disabled
 865 if test "$wxUSE_CONTROLS" = "no"; then
 866     DEFAULT_wxUSE_ACCEL=no
 867     DEFAULT_wxUSE_ANIMATIONCTRL=no
 868     DEFAULT_wxUSE_BMPBUTTON=no
 869     DEFAULT_wxUSE_BUTTON=no
 870     DEFAULT_wxUSE_CALCTRL=no
 871     DEFAULT_wxUSE_CARET=no
 872     DEFAULT_wxUSE_CHECKBOX=no
 873     DEFAULT_wxUSE_CHECKLISTBOX=no
 874     DEFAULT_wxUSE_CHOICE=no
 875     DEFAULT_wxUSE_CHOICEBOOK=no
 876     DEFAULT_wxUSE_COLLPANE=no
 877     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 878     DEFAULT_wxUSE_COMBOBOX=no
 879     DEFAULT_wxUSE_COMBOBOX=no
 880     DEFAULT_wxUSE_DATAVIEWCTRL=no
 881     DEFAULT_wxUSE_DATEPICKCTRL=no
 882     DEFAULT_wxUSE_DETECT_SM=no
 883     DEFAULT_wxUSE_DIRPICKERCTRL=no
 884     DEFAULT_wxUSE_DISPLAY=no
 885     DEFAULT_wxUSE_FILECTRL=no
 886     DEFAULT_wxUSE_FILEPICKERCTRL=no
 887     DEFAULT_wxUSE_FONTPICKERCTRL=no
 888     DEFAULT_wxUSE_GAUGE=no
 889     DEFAULT_wxUSE_GRID=no
 890     DEFAULT_wxUSE_HEADERCTRL=no
 891     DEFAULT_wxUSE_HYPERLINKCTRL=no
 892     DEFAULT_wxUSE_IMAGLIST=no
 893     DEFAULT_wxUSE_LISTBOOK=no
 894     DEFAULT_wxUSE_LISTBOX=no
 895     DEFAULT_wxUSE_LISTCTRL=no
 896     DEFAULT_wxUSE_NOTEBOOK=no
 897     DEFAULT_wxUSE_POPUPWIN=no
 898     DEFAULT_wxUSE_RADIOBOX=no
 899     DEFAULT_wxUSE_RADIOBTN=no
 900     DEFAULT_wxUSE_REARRANGECTRL=no
 901     DEFAULT_wxUSE_SASH=no
 902     DEFAULT_wxUSE_SCROLLBAR=no
 903     DEFAULT_wxUSE_SEARCHCTRL=no
 904     DEFAULT_wxUSE_SLIDER=no
 905     DEFAULT_wxUSE_SPINBTN=no
 906     DEFAULT_wxUSE_SPINCTRL=no
 907     DEFAULT_wxUSE_SPLITTER=no
 908     DEFAULT_wxUSE_STATBMP=no
 909     DEFAULT_wxUSE_STATBOX=no
 910     DEFAULT_wxUSE_STATLINE=no
 911     DEFAULT_wxUSE_STATUSBAR=no
 912     DEFAULT_wxUSE_TIPWINDOW=no
 913     DEFAULT_wxUSE_TOGGLEBTN=no
 914     DEFAULT_wxUSE_TOOLBAR=no
 915     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 916     DEFAULT_wxUSE_TOOLBOOK=no
 917     DEFAULT_wxUSE_TOOLTIPS=no
 918     DEFAULT_wxUSE_TREEBOOK=no
 919     DEFAULT_wxUSE_TREECTRL=no
 920 fi
 921
 922 dnl please keep the settings below in alphabetical order
 923 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 924 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 925 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 926 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 927 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 928 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 929 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 930 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 931 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 932 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 933 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 934 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 935 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 936 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 937 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 938 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 939 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 940 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 941 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 942 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 943 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 944 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 945 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 946 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 947 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 948 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 949 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 950 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 951 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 952 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 953 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 954 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 955 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 956 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 957 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 958 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 959 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 960 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 961 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 962 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 963 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 964 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 965 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 966 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 967 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 968 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 969 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 970 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 971 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 972 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 973 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 974 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 975 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 976 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 977 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 978 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 979 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 980 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 981 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 982 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 983 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 984
 985 dnl ---------------------------------------------------------------------------
 986 dnl common dialogs
 987 dnl ---------------------------------------------------------------------------
 988
 989 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 990 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 991 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 992 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 993 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 994 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 995 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 996 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 997 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 998 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 999 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1000 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1001 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1002 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1003 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1004
1005 dnl ---------------------------------------------------------------------------
1006 dnl misc GUI options
1007 dnl ---------------------------------------------------------------------------
1008
1009 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1010 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1011 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1012 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1013 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1014 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1015 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1016 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1017 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1018 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1019 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1020 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
1021
1022 dnl ---------------------------------------------------------------------------
1023 dnl support for image formats that do not rely on external library
1024 dnl ---------------------------------------------------------------------------
1025
1026 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1027 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1028 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1029 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1030 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1031 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1032 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1033 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1034 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1035
1036 dnl ---------------------------------------------------------------------------
1037 dnl wxMSW-only options
1038 dnl ---------------------------------------------------------------------------
1039
1040 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1041 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1042 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1043 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1044 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1045
1046 dnl this one is not really MSW-specific but it exists mainly to be turned off
1047 dnl under MSW, it should be off by default on the other platforms
1048 if test "$wxUSE_MSW" != 1; then
1049     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1050 fi
1051
1052 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1053
1054 fi
1055 dnl for GUI only
1056
1057 dnl ---------------------------------------------------------------------------
1058 dnl Checks for programs
1059 dnl ---------------------------------------------------------------------------
1060
1061 dnl flush the cache because checking for programs might abort
1062 AC_CACHE_SAVE
1063
1064 dnl C-compiler checks
1065 dnl   defines CC with the compiler to use
1066 dnl   defines GCC with yes if using gcc
1067 dnl   defines GCC empty if not using gcc
1068 dnl   defines CFLAGS
1069 dnl
1070 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1071 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1072 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1073 CFLAGS=${CFLAGS:=}
1074 AC_BAKEFILE_PROG_CC
1075
1076 dnl is -traditional needed for correct compilations
1077 dnl   adds -traditional for gcc if needed
1078 AC_PROG_GCC_TRADITIONAL
1079
1080 dnl C++-compiler checks
1081 dnl   defines CXX with the compiler to use
1082 dnl   defines GXX with yes if using gxx
1083 dnl   defines GXX empty if not using gxx
1084 dnl   defines CXXFLAGS
1085 dnl
1086 dnl see CFLAGS line above
1087 CXXFLAGS=${CXXFLAGS:=}
1088 AC_BAKEFILE_PROG_CXX
1089
1090 dnl configure always sets CXX to something as it falls back to g++ even if no
1091 dnl C++ compiler was found, but we prefer to abort now with a clear error
1092 dnl message rather than give errors about all tests failures below
1093 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1094     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1095 fi
1096
1097 dnl ar command
1098 dnl   defines AR with the appropriate command
1099 dnl
1100 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1101 if test "x$SUNCXX" != xyes; then
1102     AC_CHECK_TOOL(AR, ar)
1103     if test "x$AR" = "x" ; then
1104         AC_MSG_ERROR([ar is needed to build wxWidgets])
1105     fi
1106 fi
1107
1108 dnl ---------------------------------------------------------------------------
1109 dnl Mac-specific SDK/architectures checks
1110 dnl ---------------------------------------------------------------------------
1111
1112 if test "$wxUSE_MAC" = 1; then
1113
1114 retest_macosx_linking=no
1115
1116 dnl Support the old --enable-universal_binary in case anyone was using it.
1117     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1118         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1119         dnl --enable-universal_binary=SDK names a path to an SDK
1120         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1121             # Implicitly turn on the new --with-macosx-sdk using the default
1122             # SDK which provides the behavior this option has always had.
1123             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1124                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1125                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1126                 wxUSE_MACOSX_SDK=yes
1127             fi
1128         else
1129             # Complain to user if he specified an argument to --enable-universal_binary
1130             # and also 1) specified --with-macosx-sdk using the default (yes) or
1131             # 2) specified --with-macosx-sdk using a path or 3) specified
1132             # --without-macosx-sdk (no).
1133             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1134                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1135             else
1136                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1137                 # special-case the empty string because the below test simply
1138                 # converts "no" to the empty string anyway.
1139                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1140                 dnl Warn about deprecated usage.
1141                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1142             fi
1143         fi
1144         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1145         OSX_UNIV_OPTS="-arch ppc -arch i386"
1146         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1147         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1148         OBJCXXFLAGS="$OSX_UNIV_OPTS $OBJCXXFLAGS"
1149         OBJCFLAGS="$OSX_UNIV_OPTS $OBJCFLAGS"
1150         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1151         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1152         dnl is incapable of using them but the compiler driver (which we use
1153         dnl as LD when building dynamic libraries) uses them to invoke the
1154         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1155         dnl need no arch flags because libtool automatically invokes ld for
1156         dnl every architecture found in the fat input files.
1157         dnl
1158         dnl For static library builds, AR/RANLIB automatically create proper
1159         dnl fat archives although AR is unable to update them once RANLIB has
1160         dnl made them into proper fat archives.  Fortunately, our link process
1161         dnl simply removes the .a file before using ar to create a new one.
1162         dnl If we did move to libtool -static we still wouldn't need arch flags
1163         dnl because libtool automatically figures it out based on input.
1164         retest_macosx_linking=yes
1165
1166         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1167         dnl and including all architecture directories with each compiler invocation.
1168         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1169         dnl Objective-C++ precompiled headers.
1170         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1171         bk_use_pch=no
1172     fi
1173
1174 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1175 dnl with the SDK in place.
1176 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1177 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1178     wxUSE_MACOSX_SDK=
1179 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1180     # TODO: Search for most recent SDK and use it.
1181     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1182 fi
1183
1184
1185 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1186     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1187     if ! test -d "$wxUSE_MACOSX_SDK"; then
1188         AC_MSG_FAILURE([not found])
1189     else
1190         AC_MSG_RESULT([exists])
1191     fi
1192     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1193     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1194     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1195     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1196     retest_macosx_linking=yes
1197     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1198     dnl the syslibroot makes no difference.  We aren't using libtool now but
1199     dnl if we ever did, be aware that you don't need to worry about it.
1200 fi
1201
1202 dnl Set up the deployment target
1203 dnl No   : Don't specify a min version even if using an SDK
1204 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1205 dnl Param: Use the specified version
1206 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1207     wxUSE_MACOSX_VERSION_MIN=
1208 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1209     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1210         AC_MSG_CHECKING([SDK deployment version])
1211 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1212 [
1213         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\} *; *$/\1/'`
1214 ]
1215         # If that failed, try again with the new key
1216         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1217 [
1218             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\} *; *$/\1/'`
1219 ]
1220         fi
1221
1222         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1223             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1224             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1225         else
1226             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1227             wxUSE_MACOSX_VERSION_MIN=
1228         fi
1229     else
1230         wxUSE_MACOSX_VERSION_MIN=
1231     fi
1232 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1233     AC_CHECK_PROGS(OSX_SW_VERS, sw_vers)
1234     if test "$OSX_SW_VERS" != ""; then
1235         OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
1236     else
1237         dnl can't determine it (happens e.g. when cross-compiling) so use a
1238         dnl conservative default
1239         AC_MSG_WARN([Assuming OS X 10.4, use --with-macosx-version-min to override.])
1240         OSX_VERSION="10.4"
1241     fi
1242
1243     case "$OSX_VERSION" in
1244         10.4* )
1245             wxUSE_MACOSX_VERSION_MIN=10.4
1246             ;;
1247
1248         * )
1249             if test "$wxUSE_OSX_CARBON" = 1; then
1250                 # otherwise configure stops on leopard for universal_binary
1251                 wxUSE_MACOSX_VERSION_MIN=10.4
1252             else
1253                 # for Cocoa, use 10.5 to be able to compile it in 64 bits too
1254                 wxUSE_MACOSX_VERSION_MIN=10.5
1255             fi
1256             ;;
1257     esac
1258 fi
1259
1260 NEEDS_GCC40="no"
1261 if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
1262     NEEDS_GCC40="yes"
1263 fi
1264
1265 if test "$wxUSE_OSX_CARBON" = 1; then
1266     NEEDS_GCC40="yes"
1267 fi
1268
1269 if test "x$NEEDS_GCC40" == "xyes"; then
1270     # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
1271     # and wants 10.4 compatible code, then 'downgrade' to 4.0
1272     # This is also the simplest way to get 32-bit binaries on Snow Leopard.
1273     if test "x$CC" = "xgcc"; then
1274         CCVERSION=`$CC --version | grep 4.[[2-9]].`
1275         if test "x$CCVERSION" != "x"; then
1276             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
1277             CC="/usr/bin/gcc-4.0"
1278         fi
1279     fi
1280
1281     if test "x$CXX" = "xg++"; then
1282         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
1283         if test "x$CCVERSION" != "x"; then
1284             CXX="/usr/bin/g++-4.0"
1285         fi
1286     fi
1287 fi
1288
1289 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1290     if test "$wxUSE_OSX_IPHONE" = 1; then
1291         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
1292     else
1293         MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1294     fi
1295     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1296     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1297     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1298     retest_macosx_linking=yes
1299 fi
1300
1301 dnl If either an SDK or a version option was added, make sure that we can
1302 dnl still compile and link both C and C++.  If we didn't do this, then most
1303 dnl of the remaining tests would fail.
1304 if test "x$retest_macosx_linking" = "xyes"; then
1305     AC_LANG_PUSH(C)
1306     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1307     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1308     AC_LANG_POP()
1309
1310     AC_LANG_PUSH(C++)
1311     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1312     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1313     AC_LANG_POP()
1314 fi
1315
1316 fi dnl wxUSE_MAC
1317
1318 case "${host}" in
1319
1320     dnl The other BSD's should probably go in here too, since this is
1321     dnl to workaround a strange static lib BSDism.
1322     dnl Mac OS X install seems to ignore -p option...
1323     *-*-darwin* )
1324         INSTALL_PROGRAM="cp -fp"
1325         INSTALL_DATA="cp -fp"
1326         ;;
1327     *)
1328         ;;
1329 esac
1330
1331 dnl ------------------------------------------------------------------------
1332 dnl Platform specific tests
1333 dnl ------------------------------------------------------------------------
1334
1335 dnl xlC needs -qunique under AIX so that one source file can be
1336 dnl compiled to multiple object files and safely linked together.
1337 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1338     CXXFLAGS="-qunique $CXXFLAGS"
1339 fi
1340
1341 dnl This case is for PowerPC OS X vs. everything else
1342 case "${host}" in
1343   powerpc-*-darwin* )
1344     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1345     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1346         choke me for lack of PowerPC
1347 #endif
1348 ],
1349         [AC_MSG_RESULT([yes])],
1350         [AC_MSG_RESULT([no])
1351         AC_DEFINE(__POWERPC__)
1352     ])
1353   ;;
1354 esac
1355
1356 dnl This case is for OS X vs. everything else
1357 case "${host}" in
1358   *-*-darwin* )
1359     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1360     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1361 ],[],
1362         [AC_MSG_RESULT([yes])],
1363         [AC_MSG_RESULT([no])
1364         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1365         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1366 #include <CoreFoundation/CFBase.h>
1367         ],[],
1368         [AC_MSG_RESULT([yes])
1369         dnl We must use -D so source files that don't include wx/setup.h
1370         dnl but do include CFBase will work.
1371         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1372         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1373         )
1374         ]
1375     )
1376   ;;
1377 esac
1378
1379 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1380 dnl latter makes more sense for wxGTK/Motif/X11 ports
1381 wants_win32=0
1382 doesnt_want_win32=0
1383 case "${host}" in
1384   *-*-cygwin*)
1385       if test "$wxUSE_MSW" = 1 ; then
1386         wants_win32=1
1387       else
1388         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1389         dnl headers and libraries, so it's Windows-like in this case
1390         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1391             [
1392                 AC_TRY_COMPILE(
1393                     [],
1394                     [
1395                         #ifdef __MINGW32__
1396                             choke me
1397                         #endif
1398                     ],
1399                     wx_cv_nocygwin=no,
1400                     wx_cv_nocygwin=yes
1401                 )
1402             ]
1403         )
1404
1405         if test "$wx_cv_nocygwin" = "yes"; then
1406             wants_win32=1
1407         else
1408             doesnt_want_win32=1
1409         fi
1410       fi
1411       if test "$wants_win32" = 1 ; then
1412         BAKEFILE_FORCE_PLATFORM=win32
1413       fi
1414   ;;
1415   *-*-mingw*)
1416       wants_win32=1
1417   ;;
1418 esac
1419
1420 if test "$wxUSE_WINE" = "yes"; then
1421     wants_win32=1
1422     LDFLAGS_GUI="-mwindows"
1423 fi
1424
1425 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1426 dnl     take effect on Cygwin/Mingw and not other platforms.
1427 if test "$wants_win32" = 1 ; then
1428     USE_UNIX=0
1429     USE_WIN32=1
1430     AC_DEFINE(__WIN32__)
1431     AC_DEFINE(__WIN95__)
1432     AC_DEFINE(__WINDOWS__)
1433     AC_DEFINE(__GNUWIN32__)
1434     AC_DEFINE(STRICT)
1435 fi
1436 if test "$doesnt_want_win32" = 1 ; then
1437     USE_UNIX=1
1438     USE_WIN32=0
1439 fi
1440 dnl (end of Windows-only piece)
1441
1442 if test "$USE_UNIX" = 1 ; then
1443     wxUSE_UNIX=yes
1444     AC_DEFINE(__UNIX__)
1445 fi
1446
1447 dnl This case is for OS/2 vs. everything else
1448 case "${host}" in
1449   *-pc-os2_emx | *-pc-os2-emx )
1450       dnl ---------------------------------------------------------------------
1451       dnl When we are using gcc on OS/2, we want to be either using resources
1452       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1453       dnl Moreover we need to link explicitly against either stdcpp.a or
1454       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1455       dnl not "g++/c++".
1456       dnl ---------------------------------------------------------------------
1457       dnl (OS/2-only piece)
1458       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1459           dnl More complete Unix emulation for unix-like ports
1460           dnl by linking in POSIX/2's cExt (if available).
1461           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1462       else
1463           dnl Include resources for the "native" port (wxPM).
1464           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1465       fi
1466       dnl Check for the gcc version (and thereby for the C runtime library).
1467       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1468       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1469       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1470       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1471       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1472           AC_TRY_RUN(
1473               dnl Check the gcc version macro.
1474               [
1475                   #include <stdio.h>
1476
1477                   int main()
1478                   {
1479                       FILE *f=fopen("conftestval", "w");
1480                       if (!f) exit(1);
1481                       fprintf(f,
1482                   #if (__GNUC__ < 3)
1483                               "EMX2"
1484                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1485                               "EMX3"
1486                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1487                               "Innotek5"
1488                   #else
1489                               "Innotek6"
1490                   #endif
1491                       );
1492                       exit(0);
1493                   }
1494               ],
1495               wx_cv_gccversion=`cat conftestval`,
1496               wx_cv_gccversion="EMX2",
1497               dnl Compilation error: Assuming standard EMX environment
1498               wx_cv_gccversion="EMX2"
1499           )
1500       ])
1501       if test "$wx_cv_gccversion" = "EMX2"; then
1502           LIBS="$LIBS -lstdcpp"
1503           LDFLAGS="$LDFLAGS -Zsysv-signals"
1504       else
1505           if test "$wx_cv_gccversion" = "EMX3"; then
1506               LIBS="$LIBS -lstdcxx -lgcc"
1507               LDFLAGS="$LDFLAGS -Zsysv-signals"
1508           else
1509               LIBS="$LIBS -lstdc++"
1510           fi
1511       fi
1512       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1513         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1514         wxUSE_OMF=yes
1515         enable_omf=yes
1516       fi
1517       dnl (end of OS/2-only piece)
1518   ;;
1519   *)
1520       dnl ---------------------------------------------------------------------
1521       dnl look for strcasecmp() in string.h and then strings.h if it's not
1522       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1523       dnl used.
1524       dnl ---------------------------------------------------------------------
1525       dnl (non-OS/2-only piece)
1526
1527       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1528           AC_TRY_LINK([
1529               #include <string.h>
1530               ],
1531               [
1532                   strcasecmp("foo", "bar");
1533               ],
1534               ac_cv_string_strcasecmp=yes,
1535               ac_cv_string_strcasecmp=no
1536           )
1537       ])
1538
1539       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1540           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1541       else
1542           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1543               AC_TRY_LINK([
1544                   #include <strings.h>
1545                   ],
1546                   [
1547                       strcasecmp("foo", "bar");
1548                   ],
1549                   ac_cv_strings_strcasecmp=yes,
1550                   ac_cv_strings_strcasecmp=no
1551               )
1552           ])
1553
1554           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1555               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1556           else
1557               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1558           fi
1559       fi
1560
1561       dnl (end of non-OS/2-only piece)
1562   ;;
1563 esac
1564
1565 dnl ------------------------------------------------------------------------
1566 dnl Check for headers
1567 dnl ------------------------------------------------------------------------
1568
1569 dnl Note: non-empty last parameter makes check compile-only,
1570 dnl   skipping worthless preprocessing check
1571 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1572
1573 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1574 if test "$ac_cv_header_wchar_h" != "yes"; then
1575     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1576 fi
1577
1578 case "${host}" in
1579   *-pc-os2_emx | *-pc-os2-emx )
1580       dnl Explicitly link -lintl if langinfo.h is available
1581       dnl and intl not yet included in libc
1582       if test $ac_cv_header_langinfo_h = "yes" \
1583                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1584                      -o "$wx_cv_gccversion" = "EMX3" \
1585                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1586           LIBS="$LIBS -lintl"
1587       fi
1588   ;;
1589 esac
1590
1591 dnl POSIX needs this for select(), but old systems don't have it
1592 if test "$USE_UNIX" = 1 ; then
1593     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1594 fi
1595
1596 dnl ---------------------------------------------------------------------------
1597 dnl Checks for compiler characteristics
1598 dnl ---------------------------------------------------------------------------
1599
1600 dnl defines const to be empty if c-compiler does not support const fully
1601 AC_C_CONST
1602 dnl defines inline to a sensible value for the c-compiler
1603 AC_C_INLINE
1604
1605 dnl check the sizes of integral types (give some reasonable default values for
1606 dnl cross-compiling)
1607 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1608 AC_CHECK_SIZEOF(short, 2)
1609 AC_CHECK_SIZEOF(void *, 4)
1610 AC_CHECK_SIZEOF(int, 4)
1611 AC_CHECK_SIZEOF(long, 4)
1612 AC_CHECK_SIZEOF(size_t, 4)
1613
1614 case "${host}" in
1615     arm-*-linux* )
1616         AC_CHECK_SIZEOF(long long, 8)
1617     ;;
1618     *-hp-hpux* )
1619         AC_CHECK_SIZEOF(long long, 0)
1620         if test "$ac_cv_sizeof_long_long" != 0; then
1621             dnl HPUX 10.20 headers need this define in order to use long long definitions
1622             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1623         fi
1624     ;;
1625     * )
1626         AC_CHECK_SIZEOF(long long, 0)
1627 esac
1628
1629 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1630 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1631 AC_CHECK_SIZEOF(wchar_t, 0,
1632     [
1633         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1634         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1635         #  error "fake wchar_t"
1636         #endif
1637         #ifdef HAVE_WCHAR_H
1638         #  ifdef __CYGWIN__
1639         #    include <stddef.h>
1640         #  endif
1641         #  include <wchar.h>
1642         #endif
1643         #ifdef HAVE_STDLIB_H
1644         #  include <stdlib.h>
1645         #endif
1646         #include <stdio.h>
1647     ]
1648 )
1649 if test "$ac_cv_sizeof_wchar_t" != 0; then
1650     wxUSE_WCHAR_T=yes
1651 else
1652     wxUSE_WCHAR_T=no
1653 fi
1654
1655 dnl checks needed to define wxVaCopy
1656 AC_CACHE_CHECK([for va_copy],
1657     wx_cv_func_va_copy,
1658     [
1659         AC_LANG_PUSH(C++)
1660         AC_LINK_IFELSE([
1661             #include <stdarg.h>
1662             void foo(char *f, ...)
1663             {
1664                 va_list ap1, ap2;
1665                 va_start(ap1, f);
1666                 va_copy(ap2, ap1);
1667                 va_end(ap2);
1668                 va_end(ap1);
1669             }
1670             int main()
1671             {
1672                 foo("hi", 17);
1673                 return 0;
1674             }],
1675             wx_cv_func_va_copy=yes,
1676             wx_cv_func_va_copy=no
1677         )
1678         AC_LANG_POP()
1679     ]
1680 )
1681
1682 if test $wx_cv_func_va_copy = "yes"; then
1683     AC_DEFINE(HAVE_VA_COPY)
1684 else
1685     dnl try to understand how can we copy va_lists
1686     AC_CACHE_CHECK([if va_list can be copied by value],
1687         wx_cv_type_va_list_lvalue,
1688         [
1689             AC_RUN_IFELSE([
1690                 #include <stdarg.h>
1691                 int foo(char *f, ...)
1692                 {
1693                     va_list ap1, ap2;
1694                     va_start(ap1, f);
1695                     ap2 = ap1;
1696                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1697                         return 1;
1698                     va_end(ap2);
1699                     va_end(ap1);
1700                     return 0;
1701                 }
1702                 int main()
1703                 {
1704                     return foo("hi", 17);
1705                 }],
1706                 wx_cv_type_va_list_lvalue=yes,
1707                 wx_cv_type_va_list_lvalue=no,
1708                 dnl assume most common case for cross-compiling...
1709                 wx_cv_type_va_list_lvalue=yes
1710             )
1711         ]
1712     )
1713
1714     if test $wx_cv_type_va_list_lvalue != "yes"; then
1715         dnl we suppose that the only thing which can't be copied like this
1716         dnl are arrays... only experience will show whether this is really true
1717         AC_DEFINE(VA_LIST_IS_ARRAY)
1718     fi
1719 fi
1720
1721 dnl don't check for vararg macros if they're explicitly disabled: this is
1722 dnl useful if the user code using the library wants to limit itself to standard
1723 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1724 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1725
1726 dnl Check if variadic macros (C99 feature) are supported:
1727 AC_CACHE_CHECK(
1728     [whether the compiler supports variadic macros],
1729     [wx_cv_have_variadic_macros],
1730     [
1731         dnl C compiler might support variadic macros when C++ one doesn't
1732         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1733         AC_LANG_PUSH(C++)
1734         AC_COMPILE_IFELSE(
1735             AC_LANG_PROGRAM(
1736                 [
1737                     #include <stdio.h>
1738                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1739                 ],
1740                 [
1741                     test("%s %d %p", "test", 1, 0);
1742                 ]
1743             ),
1744             [wx_cv_have_variadic_macros=yes],
1745             [wx_cv_have_variadic_macros=no]
1746             )
1747         AC_LANG_POP()
1748     ]
1749 )
1750
1751 if test $wx_cv_have_variadic_macros = "yes"; then
1752     AC_DEFINE(HAVE_VARIADIC_MACROS)
1753 fi
1754
1755 fi dnl wxUSE_VARARG_MACROS == yes
1756
1757
1758 dnl check for large file support
1759 LARGEFILE_CPPFLAGS=
1760 AC_SYS_LARGEFILE
1761 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1762     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1763 elif test "$ac_cv_sys_large_files" = 1; then
1764     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1765 fi
1766
1767 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1768 dnl line because otherwise the system headers risk being included before
1769 dnl wx/defs.h which defines these constants leading to inconsistent
1770 dnl sizeof(off_t) in different source files of the same program and linking
1771 dnl problems
1772 if test -n "$LARGEFILE_CPPFLAGS"; then
1773     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1774
1775     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1776     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1777     dnl The compiler should define it automatically, but some old g++
1778     dnl versions don't define it, so test and add it if necessary. AFAIK
1779     dnl the problem only affects the C++ compiler so it is added to
1780     dnl CXXFLAGS only.
1781     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1782         AC_CACHE_CHECK(
1783             [if -D__STDC_EXT__ is required],
1784             wx_cv_STDC_EXT_required,
1785             [
1786                 AC_LANG_PUSH(C++)
1787                 AC_TRY_COMPILE(
1788                     [],
1789                     [
1790                         #ifndef __STDC_EXT__
1791                             choke me
1792                         #endif
1793                     ],
1794                     wx_cv_STDC_EXT_required=no,
1795                     wx_cv_STDC_EXT_required=yes
1796                 )
1797                 AC_LANG_POP()
1798             ]
1799         )
1800         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1801             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1802         fi
1803     fi
1804 fi
1805
1806 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1807 dnl
1808 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1809 dnl example) so set them before using it and also use C++ to ensure that we get
1810 dnl errors, not warnings, about the missing functions
1811 AC_LANG_PUSH(C++)
1812 old_CPPFLAGS="$CPPFLAGS"
1813 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1814 AC_FUNC_FSEEKO
1815 CPPFLAGS="$old_CPPFLAGS"
1816 AC_LANG_POP()
1817 if test "$ac_cv_sys_largefile_source" != no; then
1818     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1819 fi
1820
1821 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1822 WX_C_BIGENDIAN
1823
1824 dnl check for iostream (as opposed to iostream.h) standard header
1825 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1826
1827 dnl check whether C++ compiler supports explicit keyword
1828 WX_CPP_EXPLICIT
1829
1830 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1831 dnl to get the expression scope behaviour that conforms to the standard.
1832 if test "x$SUNCXX" = xyes; then
1833     CXXFLAGS="-features=tmplife $CXXFLAGS"
1834 fi
1835
1836 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1837 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1838 dnl still spits out dozens of warnings for each X include file, so suppress
1839 dnl them
1840 if test "x$SUNCC" = xyes; then
1841     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1842 fi
1843
1844 dnl SGI mipsPro compiler version 7.4.4 and later (and maybe some earlier
1845 dnl versions too but it's known that 7.4.2 doesn't give this warning but does
1846 dnl instead warn about "unknown warning number 3970" which explains that we
1847 dnl don't want to do this for it) gives this warning for "conversion from
1848 dnl pointer to same-sized integral type" even when there is an explicit cast
1849 dnl and as there is no way to turn it off and there are hundreds of these
1850 dnl warnings in wx sources, just turn it off for now
1851 dnl
1852 dnl a better long term solution would be to use #pragma set/reset woff in
1853 dnl wxPtrToUInt() and use it instead of casts elsewhere
1854 if test "x$SGICC" = "xyes"; then
1855     AC_CACHE_CHECK([if cc version is 7.4.4 or greater],
1856         wx_cv_prog_sgicc744,
1857         [
1858             AC_TRY_COMPILE([],
1859                 [
1860                     #if _SGI_COMPILER_VERSION >= 744
1861                     chock me: mipsPro is 7.4.4 or later
1862                     #endif
1863                 ],
1864                 wx_cv_prog_sgicc744=no,
1865                 wx_cv_prog_sgicc744=yes
1866             )
1867         ]
1868     )
1869
1870     if test "x$wx_cv_prog_sgicc744" = "xyes"; then
1871         CFLAGS="-woff 3970 $CFLAGS"
1872     fi
1873 fi
1874 if test "x$SGICXX" = "xyes"; then
1875     AC_CACHE_CHECK([if CC version is 7.4.4 or greater],
1876         wx_cv_prog_sgicxx744,
1877         [
1878             AC_LANG_PUSH(C++)
1879             AC_TRY_COMPILE([],
1880                 [
1881                     #if _SGI_COMPILER_VERSION >= 744
1882                     chock me: mipsPro is 7.4.4 or later
1883                     #endif
1884                 ],
1885                 wx_cv_prog_sgicxx744=no,
1886                 wx_cv_prog_sgicxx744=yes
1887             )
1888             AC_LANG_POP()
1889         ]
1890     )
1891
1892     if test "x$wx_cv_prog_sgicxx744" = "xyes"; then
1893         CXXFLAGS="-woff 3970 $CXXFLAGS"
1894     fi
1895 fi
1896
1897 dnl HP-UX c89/aCC compiler warnings
1898 if test "x$HPCC" = "xyes"; then
1899     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1900     dnl       even for directives inside #if which is not true (i.e. which are
1901     dnl       used for other compilers/OS) and so we have no way to get rid of it
1902     dnl 2450: "long long is non standard" -- yes, we know
1903     CFLAGS="+W 2011,2450 $CFLAGS"
1904 fi
1905 if test "x$HPCXX" = "xyes"; then
1906     dnl 2340: "value copied to temporary, reference to temporary used": very
1907     dnl       painful as triggered by any occurrence of user-defined conversion
1908     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1909     dnl       may cause misaligned access": this might indicate a real problem
1910     dnl       but any use of GTK+ cast macros results in it so it's unusable
1911     dnl       for wxGTK code
1912     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1913 fi
1914
1915 dnl DEC/Compaq/HP cxx warnings
1916 if test "x$COMPAQCXX" = "xyes"; then
1917     dnl -w0 enables all warnings, then we disable some of them:
1918     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1919     dnl unrimpret:  "end of routine block may be unreachable" is given for
1920     dnl             every "if ( ) return ...; else return ...;"
1921     dnl intconlosbit: "conversion to integral type of smaller size could lose
1922     dnl               data" this is a useful warning but there are too many of
1923     dnl               them for now
1924     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1925 fi
1926
1927 dnl the next few tests are all for C++ features and so need to be done using
1928 dnl C++ compiler
1929 AC_LANG_PUSH(C++)
1930
1931 dnl check for std::string or std::wstring
1932 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1933     if test "$wxUSE_UNICODE" = "yes"; then
1934         std_string="std::wstring"
1935         char_type="wchar_t"
1936     else
1937         std_string="std::string"
1938         char_type="char"
1939     fi
1940
1941     dnl check if <string> declares std::[w]string
1942     AC_CACHE_CHECK([for $std_string in <string>],
1943         wx_cv_class_stdstring,
1944         [
1945             AC_TRY_COMPILE([#include <string>],
1946                 [$std_string foo;],
1947                 wx_cv_class_stdstring=yes,
1948                 wx_cv_class_stdstring=no
1949             )
1950         ]
1951     )
1952
1953     if test "$wx_cv_class_stdstring" = yes; then
1954         if test "$wxUSE_UNICODE" = "yes"; then
1955             AC_DEFINE(HAVE_STD_WSTRING)
1956         fi
1957         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1958         dnl wxUSE_STD_STRING==yes
1959     else
1960         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1961             wx_cv_class_stdbasicstring,
1962             [
1963                 AC_TRY_COMPILE([
1964                     #ifdef HAVE_WCHAR_H
1965                     #  ifdef __CYGWIN__
1966                     #    include <stddef.h>
1967                     #  endif
1968                     #  include <wchar.h>
1969                     #endif
1970                     #ifdef HAVE_STDLIB_H
1971                     #  include <stdlib.h>
1972                     #endif
1973                     #include <stdio.h>
1974                     #include <string>
1975                     ],
1976                     [std::basic_string<$char_type> foo;
1977                      const $char_type* dummy = foo.c_str();],
1978                     wx_cv_class_stdbasicstring=yes,
1979                     wx_cv_class_stdbasicstring=no
1980                 )
1981             ]
1982         )
1983
1984         if test "$wx_cv_class_stdbasicstring" != yes; then
1985             if test "$wxUSE_STL" = "yes"; then
1986                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1987             elif test "$wxUSE_STD_STRING" = "yes"; then
1988                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1989             else
1990                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1991                 wxUSE_STD_STRING=no
1992             fi
1993         fi
1994     fi
1995 fi
1996
1997 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1998     AC_CHECK_TYPES([std::istream, std::ostream],,
1999                    [wxUSE_STD_IOSTREAM=no],
2000                    [#include <iostream>])
2001
2002     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2003         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2004             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2005         else
2006             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2007         fi
2008     fi
2009 fi
2010
2011 if test "$wxUSE_STL" = "yes"; then
2012     dnl check for basic STL functionality
2013     AC_CACHE_CHECK([for basic STL functionality],
2014         wx_cv_lib_stl,
2015         [AC_TRY_COMPILE([#include <string>
2016             #include <functional>
2017             #include <algorithm>
2018             #include <vector>
2019             #include <list>],
2020             [std::vector<int> moo;
2021              std::list<int> foo;
2022              std::vector<int>::iterator it =
2023                  std::find_if(moo.begin(), moo.end(),
2024                               std::bind2nd(std::less<int>(), 3));],
2025             wx_cv_lib_stl=yes,
2026             wx_cv_lib_stl=no
2027         )]
2028     )
2029
2030     if test "$wx_cv_lib_stl" != yes; then
2031          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2032     fi
2033
2034     dnl check for compliant std::string::compare
2035     AC_CACHE_CHECK([for compliant std::string::compare],
2036         wx_cv_func_stdstring_compare,
2037         [AC_TRY_COMPILE([#include <string>],
2038             [std::string foo, bar;
2039             foo.compare(bar);
2040             foo.compare(1, 1, bar);
2041             foo.compare(1, 1, bar, 1, 1);
2042             foo.compare("");
2043             foo.compare(1, 1, "");
2044             foo.compare(1, 1, "", 2);],
2045             wx_cv_func_stdstring_compare=yes,
2046             wx_cv_func_stdstring_compare=no
2047         )]
2048     )
2049
2050     if test "$wx_cv_func_stdstring_compare" = yes; then
2051         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2052     fi
2053
2054     if test "$wx_cv_class_gnuhashmapset" = yes; then
2055          AC_DEFINE(HAVE_EXT_HASH_MAP)
2056          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2057     fi
2058
2059     AC_CHECK_HEADER([unordered_map],
2060         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
2061             wx_cv_class_stdunorderedmapset,
2062             [AC_TRY_COMPILE([#include <unordered_map>
2063                 #include <unordered_set>],
2064                 [std::unordered_map<double*, char*> test1;
2065                  std::unordered_set<char*> test2;],
2066                 wx_cv_class_stdunorderedmapset=yes,
2067                 wx_cv_class_stdunorderedmapset=no)
2068             ]
2069         )],
2070         [],
2071         [ ]
2072     )
2073
2074     if test "$wx_cv_class_stdunorderedmapset" = yes; then
2075          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
2076          AC_DEFINE(HAVE_STD_UNORDERED_SET)
2077     else
2078         AC_CHECK_HEADER([tr1/unordered_map],
2079             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
2080                 wx_cv_class_tr1unorderedmapset,
2081                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
2082                     #include <tr1/unordered_set>],
2083                     [std::tr1::unordered_map<double*, char*> test1;
2084                      std::tr1::unordered_set<char*> test2;
2085             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
2086             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
2087             #endif],
2088                     wx_cv_class_tr1unorderedmapset=yes,
2089                     wx_cv_class_tr1unorderedmapset=no)
2090                 ]
2091             )],
2092             [],
2093             [ ]
2094         )
2095
2096         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2097             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2098             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2099         else
2100             dnl check for hash_map and hash_set headers
2101             AC_CHECK_HEADER([hash_map],
2102                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2103                     wx_cv_class_stdhashmapset,
2104                     [AC_TRY_COMPILE([#include <hash_map>
2105                         #include <hash_set>],
2106                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2107                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2108                         wx_cv_class_stdhashmapset=yes,
2109                         wx_cv_class_stdhashmapset=no)
2110                     ]
2111                 )],
2112                 [],
2113                 [ ]
2114             )
2115
2116             if test "$wx_cv_class_stdhashmapset" = yes; then
2117                 AC_DEFINE(HAVE_HASH_MAP)
2118                 AC_DEFINE(HAVE_STD_HASH_MAP)
2119             fi
2120
2121             AC_CHECK_HEADER([ext/hash_map],
2122                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2123                     wx_cv_class_gnuhashmapset,
2124                     [AC_TRY_COMPILE([#include <ext/hash_map>
2125                         #include <ext/hash_set>],
2126                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2127                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2128                         wx_cv_class_gnuhashmapset=yes,
2129                         wx_cv_class_gnuhashmapset=no)
2130                     ]
2131                 )],
2132                 [],
2133                 [ ]
2134             )
2135
2136         fi
2137     fi
2138 fi
2139
2140 AC_CHECK_HEADERS([type_traits tr1/type_traits])
2141
2142 dnl check for atomic operations builtins for wx/atomic.h:
2143 WX_ATOMIC_BUILTINS
2144
2145 dnl pop C++
2146 AC_LANG_POP()
2147
2148 dnl ---------------------------------------------------------------------------
2149 dnl Define search path for includes and libraries: all headers and libs will be
2150 dnl looked for in all directories of this path
2151 dnl ---------------------------------------------------------------------------
2152
2153 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2154 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2155 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2156 dnl
2157 dnl Also try to put all directories which may contain X11R6 before those which
2158 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2159 dnl
2160 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2161 dnl systems which have both (AIX 4.x does)
2162 SEARCH_INCLUDE="\
2163     /usr/local/include        \
2164     /usr/local/X11/include    \
2165     /usr/local/include/X11    \
2166     /usr/local/X11R7/include  \
2167     /usr/local/X11R6/include  \
2168     /usr/local/include/X11R7  \
2169     /usr/local/include/X11R6  \
2170                               \
2171     /usr/Motif-2.1/include    \
2172     /usr/Motif-1.2/include    \
2173     /usr/include/Motif1.2     \
2174                               \
2175     /usr/dt/include           \
2176     /usr/openwin/include      \
2177                               \
2178     /usr/include/Xm           \
2179                               \
2180     /usr/X11R7/include        \
2181     /usr/X11R6/include        \
2182     /usr/X11R6.4/include      \
2183                               \
2184     /usr/include/X11R7        \
2185     /usr/include/X11R6        \
2186                               \
2187     /usr/X11/include          \
2188     /usr/include/X11          \
2189                               \
2190     /usr/XFree86/include/X11  \
2191     /usr/pkg/include          \
2192                               \
2193     /usr/local/X1R5/include  \
2194     /usr/local/include/X11R5  \
2195     /usr/X11R5/include        \
2196     /usr/include/X11R5        \
2197                               \
2198     /usr/local/X11R4/include  \
2199     /usr/local/include/X11R4  \
2200     /usr/X11R4/include        \
2201     /usr/include/X11R4        \
2202                               \
2203     /usr/openwin/share/include"
2204
2205 dnl try to find out the standard lib locations for the systems with multiple
2206 dnl ABIs
2207 AC_MSG_CHECKING([for libraries directory])
2208
2209 case "${host}" in
2210     *-*-irix6* )
2211         AC_CACHE_VAL(
2212             wx_cv_std_libpath,
2213             [
2214                 for d in WX_STD_LIBPATH(); do
2215                     for e in a so sl dylib dll.a; do
2216                         libc="$d/libc.$e"
2217                         if test -f $libc; then
2218                             save_LIBS="$LIBS"
2219                             LIBS="$libc"
2220                             AC_LINK_IFELSE([int main() { return 0; }],
2221                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2222                             LIBS="$save_LIBS"
2223                             if test "x$wx_cv_std_libpath" != "x"; then
2224                                 break 2
2225                             fi
2226                         fi
2227                     done
2228                 done
2229                 if test "x$wx_cv_std_libpath" = "x"; then
2230                     wx_cv_std_libpath="lib"
2231                 fi
2232             ]
2233         )
2234         ;;
2235
2236     *-*-solaris2* )
2237         dnl use ../lib or ../lib/64 depending on the size of void*
2238         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2239             wx_cv_std_libpath="lib/64"
2240         else
2241             wx_cv_std_libpath="lib"
2242         fi
2243         ;;
2244
2245     *-*-linux* )
2246         dnl use ../lib or ../lib64 depending on the size of void*
2247         if test "$ac_cv_sizeof_void_p" = 8 -a \
2248                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2249             wx_cv_std_libpath="lib64"
2250         else
2251             wx_cv_std_libpath="lib"
2252         fi
2253         ;;
2254
2255     *)
2256         wx_cv_std_libpath="lib";
2257         ;;
2258 esac
2259
2260 AC_MSG_RESULT($wx_cv_std_libpath)
2261
2262 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2263
2264 dnl Cross compiling with gcc?
2265 if test "$build" != "$host" -a "$GCC" = yes; then
2266     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2267     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2268     dnl for a 'root' below which libraries and headers for the target system
2269     dnl might be installed.
2270     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2271         cross_root=`dirname $cross_root`
2272         cross_root=`dirname $cross_root`
2273
2274         dnl substitute this candiate root for '^/usr' in the search lists,
2275         dnl strip out any that don't start '^/usr'.
2276         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2277         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2278         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2279
2280         dnl also have pkg-config search for *.pc files under this 'root'
2281         if test -z "$PKG_CONFIG_PATH"; then
2282             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2283             export PKG_CONFIG_PATH
2284         fi
2285
2286         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2287         dnl -x-libraries are given on the command line. So if they are not
2288         dnl set then set them here to plausible defaults.
2289         if test -z "$x_includes" -o "$x_includes" = NONE; then
2290             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2291             x_includes=$ac_find_includes
2292         fi
2293         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2294             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2295             x_libraries=$ac_find_libraries
2296         fi
2297     fi
2298 fi
2299
2300 dnl ------------------------------------------------------------------------
2301 dnl Check for libraries
2302 dnl ------------------------------------------------------------------------
2303
2304 dnl flush the cache because checking for libraries below might abort
2305 AC_CACHE_SAVE
2306
2307 dnl check for glibc version
2308 dnl
2309 dnl VZ: I have no idea why had this check been there originally, but now
2310 dnl     we could probably do without it by just always adding _GNU_SOURCE
2311 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2312     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2313         AC_TRY_COMPILE([#include <features.h>],
2314             [
2315                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2316                 not glibc 2.1
2317                 #endif
2318             ],
2319             [
2320                 wx_cv_lib_glibc21=yes
2321             ],
2322             [
2323                 wx_cv_lib_glibc21=no
2324             ]
2325         )
2326     ])
2327     if test "$wx_cv_lib_glibc21" = "yes"; then
2328         AC_DEFINE(wxHAVE_GLIBC2)
2329     fi
2330 fi
2331
2332 dnl we may need _GNU_SOURCE for 2 things:
2333 dnl
2334 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2335 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2336 dnl  which breaks libtiff compilation, so it is simpler to just define
2337 dnl  _GNU_SOURCE to get everything)
2338 dnl
2339 dnl  2. for Unicode functions
2340 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2341     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2342         AC_DEFINE(_GNU_SOURCE)
2343     fi
2344 fi
2345
2346 dnl Only add the -lm library if floating point functions cannot be used
2347 dnl without it.  This check is important on cygwin because of the bizarre
2348 dnl way that they have organized functions into libraries.  On cygwin, both
2349 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2350 dnl means that
2351 dnl   1) linking with -lm is not necessary, and
2352 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2353 dnl In particular, if you compile any program with -mno-cygwin and link with
2354 dnl -lm, it will crash instantly when it is run.  This happens because the
2355 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2356 dnl the ___main function instead of allowing it to be defined by
2357 dnl /usr/lib/mingw/libmingw32.a as it should be.
2358 dnl
2359 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2360 dnl
2361 dnl Just check a few floating point functions. If they are all found without
2362 dnl -lm, then we must not need -lm.
2363 have_cos=0
2364 have_floor=0
2365 AC_CHECK_FUNCS(cos, have_cos=1)
2366 AC_CHECK_FUNCS(floor, have_floor=1)
2367 AC_MSG_CHECKING(if floating point functions link without -lm)
2368 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2369     AC_MSG_RESULT(yes)
2370 else
2371     AC_MSG_RESULT(no)
2372     LIBS="$LIBS -lm"
2373     # use different functions to avoid configure caching
2374     have_sin=0
2375     have_ceil=0
2376     AC_CHECK_FUNCS(sin, have_sin=1)
2377     AC_CHECK_FUNCS(ceil, have_ceil=1)
2378     AC_MSG_CHECKING(if floating point functions link with -lm)
2379     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2380         AC_MSG_RESULT(yes)
2381     else
2382         AC_MSG_RESULT(no)
2383         # not sure we should warn the user, crash, etc.
2384     fi
2385 fi
2386
2387 dnl check for C99 string to long long conversion functions, assume that if we
2388 dnl have the unsigned variants, then we have the signed ones as well
2389 dnl
2390 dnl at least under SGI these functions are only available in C99 code and not
2391 dnl in C++ so do these tests using C++ compiler
2392 AC_LANG_PUSH(C++)
2393 if test "wxUSE_UNICODE" = "yes"; then
2394     WX_CHECK_FUNCS(wcstoull)
2395 else
2396     WX_CHECK_FUNCS(strtoull)
2397 fi
2398 AC_LANG_POP()
2399
2400 dnl ---------------------------------------------------------------------------
2401 dnl Optional libraries
2402 dnl
2403 dnl   --with-<lib>=sys
2404 dnl       looks for system library and fails if not found
2405 dnl
2406 dnl   --with-<lib>
2407 dnl   --with-<lib>=yes
2408 dnl       looks for system library and, if not found, prints a warning,
2409 dnl       falls back to the builtin wx version, and continues configuration
2410 dnl
2411 dnl   --with-<lib>=builtin
2412 dnl       uses builtin wx version without searching for system library
2413 dnl
2414 dnl   --with-<lib>=no
2415 dnl   --without-<lib>
2416 dnl       do not use library (neither system nor builtin wx version)
2417 dnl
2418 dnl ---------------------------------------------------------------------------
2419
2420 dnl ------------------------------------------------------------------------
2421 dnl Check for regex libraries
2422 dnl ------------------------------------------------------------------------
2423
2424 if test "$wxUSE_REGEX" != "no"; then
2425     AC_DEFINE(wxUSE_REGEX)
2426
2427     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2428         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2429         wxUSE_REGEX=builtin
2430     fi
2431
2432     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2433         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2434         dnl on some old systems it may be in libregex - check for it too?
2435         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2436
2437         if test "x$ac_cv_func_regcomp" != "xyes"; then
2438             if test "$wxUSE_REGEX" = "sys" ; then
2439                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2440             else
2441                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2442                 wxUSE_REGEX=builtin
2443             fi
2444         else
2445             dnl we are using the system library
2446             wxUSE_REGEX=sys
2447             dnl only the built-in supports advanced REs
2448             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2449         fi
2450     fi
2451 fi
2452
2453 dnl ------------------------------------------------------------------------
2454 dnl Check for zlib compression library
2455 dnl ------------------------------------------------------------------------
2456
2457 ZLIB_LINK=
2458 if test "$wxUSE_ZLIB" != "no" ; then
2459     AC_DEFINE(wxUSE_ZLIB)
2460
2461     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2462         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2463         dnl should still use it because hopefully (can someone confirm this?)
2464         dnl Apple did fix the security problem in it and not using the system
2465         dnl library results in a whole bunch of warnings when linking with
2466         dnl Carbon framework
2467         if test "$USE_DARWIN" = 1; then
2468             system_zlib_h_ok="yes"
2469         else
2470             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2471             dnl known to not work) and although I don't know which is
2472             dnl the minimal required version it's safer to test for 1.1.4 as
2473             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2474             dnl has anything more ancient (1.1.3 was released in July 1998)
2475             dnl anyhow
2476             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2477                 [AC_TRY_RUN(
2478                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2479                     [
2480                         #include <zlib.h>
2481                         #include <stdio.h>
2482
2483                         int main()
2484                         {
2485                             FILE *f=fopen("conftestval", "w");
2486                             if (!f) exit(1);
2487                             fprintf(f, "%s",
2488                                     ZLIB_VERSION[0] == '1' &&
2489                                     (ZLIB_VERSION[2] > '1' ||
2490                                     (ZLIB_VERSION[2] == '1' &&
2491                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2492                             exit(0);
2493                         }
2494                     ],
2495                     ac_cv_header_zlib_h=`cat conftestval`,
2496                     ac_cv_header_zlib_h=no,
2497                     dnl cross-compiling: don't have an answer, try later
2498                     unset ac_cv_header_zlib_h
2499                 )]
2500             )
2501             dnl If the test above did not come up with a value (e.g. cross
2502             dnl compiling) then this should give a definitive answer
2503             AC_CHECK_HEADER(zlib.h,,, [ ])
2504
2505             system_zlib_h_ok=$ac_cv_header_zlib_h
2506         fi
2507
2508         if test "$system_zlib_h_ok" = "yes"; then
2509             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2510         fi
2511
2512         if test "x$ZLIB_LINK" = "x" ; then
2513             if test "$wxUSE_ZLIB" = "sys" ; then
2514                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2515             else
2516                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2517                 wxUSE_ZLIB=builtin
2518             fi
2519         else
2520             dnl we are using the system library
2521             wxUSE_ZLIB=sys
2522         fi
2523     fi
2524 fi
2525
2526 dnl ------------------------------------------------------------------------
2527 dnl Check for png library
2528 dnl ------------------------------------------------------------------------
2529
2530 PNG_LINK=
2531 if test "$wxUSE_LIBPNG" != "no" ; then
2532     AC_DEFINE(wxUSE_LIBPNG)
2533
2534     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2535         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2536         wxUSE_LIBPNG=sys
2537     fi
2538
2539     dnl for the check below to have a chance to succeed, we must already have
2540     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2541     dnl doesn't depend on zlib)
2542     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2543         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2544         wxUSE_LIBPNG=builtin
2545     fi
2546
2547     if test "$wxUSE_MGL" != 1 ; then
2548         dnl Don't check for libpng when building wxMGL, libmgl contains it
2549         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2550             dnl libpng version 0.9 is known to not work, if an even newer
2551             dnl version is required, just bump it up in the test below
2552             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2553                 [AC_TRY_RUN(
2554                     dnl png.h defines PNG_LIBPNG_VER=number
2555                     [
2556                         #include <png.h>
2557                         #include <stdio.h>
2558
2559                         int main()
2560                         {
2561                             FILE *f=fopen("conftestval", "w");
2562                             if (!f) exit(1);
2563                             fprintf(f, "%s",
2564                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2565                             exit(0);
2566                         }
2567                     ],
2568                     ac_cv_header_png_h=`cat conftestval`,
2569                     ac_cv_header_png_h=no,
2570                     dnl cross-compiling: test (later) if we have any png.h
2571                     unset ac_cv_header_png_h
2572                 )]
2573             )
2574             AC_CHECK_HEADER(png.h,,, [ ])
2575
2576             if test "$ac_cv_header_png_h" = "yes"; then
2577                 AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
2578             fi
2579
2580             if test "x$PNG_LINK" = "x" ; then
2581                 if test "$wxUSE_LIBPNG" = "sys" ; then
2582                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2583                 else
2584                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2585                     wxUSE_LIBPNG=builtin
2586                 fi
2587             else
2588                 dnl we are using the system library
2589                 wxUSE_LIBPNG=sys
2590             fi
2591         fi
2592     fi
2593 fi
2594
2595 dnl ------------------------------------------------------------------------
2596 dnl Check for jpeg library
2597 dnl ------------------------------------------------------------------------
2598
2599 dnl this check must be done before the check for libtiff as libtiff uses
2600 dnl libjpeg itself
2601 JPEG_LINK=
2602 if test "$wxUSE_LIBJPEG" != "no" ; then
2603     AC_DEFINE(wxUSE_LIBJPEG)
2604
2605     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2606         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2607         wxUSE_LIBJPEG=sys
2608     fi
2609
2610     if test "$wxUSE_MGL" != 1 ; then
2611         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2612         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2613             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2614             dnl HAVE_STDLIB_H which are already defined and this provokes
2615             dnl a compiler warning which configure considers as an error...
2616             AC_MSG_CHECKING(for jpeglib.h)
2617             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2618                 AC_TRY_COMPILE(
2619                     [
2620                         #undef HAVE_STDLIB_H
2621                         #include <stdio.h>
2622                         #include <jpeglib.h>
2623                     ],
2624                     [
2625                     ],
2626                     ac_cv_header_jpeglib_h=yes,
2627                     ac_cv_header_jpeglib_h=no
2628                 )
2629             )
2630             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2631
2632             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2633                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2634             fi
2635
2636             if test "x$JPEG_LINK" = "x" ; then
2637                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2638                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2639                 else
2640                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2641                     wxUSE_LIBJPEG=builtin
2642                 fi
2643             else
2644                 dnl we are using the system library
2645                 wxUSE_LIBJPEG=sys
2646
2647                 if test "$wxUSE_MSW" = 1; then
2648                     dnl boolean is defined by the jpeg headers and also by the
2649                     dnl Windows headers of some compilers. This type has been
2650                     dnl renamed in the builtin, so it is only an issue when
2651                     dnl using an external jpeg lib on Windows.
2652                     AC_CHECK_TYPES(
2653                         [boolean],
2654                         [
2655                             AC_CHECK_SIZEOF(
2656                                 [boolean],
2657                                 [],
2658                                 [
2659                                     #undef HAVE_BOOLEAN
2660                                     #include <stdio.h>
2661                                     #include <jpeglib.h>
2662                                 ])
2663                             AC_DEFINE_UNQUOTED(
2664                                 [wxHACK_BOOLEAN],
2665                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2666                         ],
2667                         [],
2668                         [#include <windows.h>])
2669                 fi
2670             fi
2671         fi
2672     fi
2673 fi
2674
2675 dnl ------------------------------------------------------------------------
2676 dnl Check for tiff library
2677 dnl ------------------------------------------------------------------------
2678
2679 TIFF_LINK=
2680 TIFF_PREREQ_LINKS=-lm
2681 if test "$wxUSE_LIBTIFF" != "no" ; then
2682     AC_DEFINE(wxUSE_LIBTIFF)
2683
2684     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2685         dnl libtiff may depend on libjpeg and libz so use them in the test
2686         dnl below or it would fail
2687         if test "$wxUSE_LIBJPEG" = "sys"; then
2688             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2689         fi
2690         if test "$wxUSE_ZLIB" = "sys"; then
2691             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2692         fi
2693         AC_CHECK_HEADER(tiffio.h,
2694                         [
2695                             AC_CHECK_LIB(tiff, TIFFError,
2696                                          TIFF_LINK=" -ltiff",
2697                                          ,
2698                                          $TIFF_PREREQ_LINKS)
2699                         ],
2700                         [],
2701                         [ ]
2702                        )
2703
2704         if test "x$TIFF_LINK" = "x" ; then
2705             if test "$wxUSE_LIBTIFF" = "sys" ; then
2706                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2707             else
2708                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2709                 wxUSE_LIBTIFF=builtin
2710             fi
2711         else
2712             dnl we are using the system library
2713             wxUSE_LIBTIFF=sys
2714         fi
2715     fi
2716     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2717         if test "$wxUSE_LIBJPEG" = "no"; then
2718             dnl we have to prevent the builtin libtiff configure from building the
2719             dnl library with JPEG support as this was explicitly disabled by user,
2720             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2721             dnl (which will be passed to it anyhow as configure passes arguments to
2722             dnl the top-level script to all the other ones called recursively), so
2723             dnl we need to hack around this
2724             ac_configure_args="$ac_configure_args --disable-jpeg"
2725         fi
2726         AC_CONFIG_SUBDIRS([src/tiff])
2727     fi
2728 fi
2729
2730 dnl ------------------------------------------------------------------------
2731 dnl Check for expat libraries
2732 dnl ------------------------------------------------------------------------
2733
2734 if test "$wxUSE_WCHAR_T" != "yes"; then
2735     if test "$wxUSE_EXPAT" != "no"; then
2736         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2737         wxUSE_EXPAT=no
2738     fi
2739     if test "$wxUSE_XML" != "no"; then
2740         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2741         wxUSE_XML=no
2742     fi
2743 fi
2744
2745 if test "$wxUSE_EXPAT" != "no"; then
2746     wxUSE_XML=yes
2747     AC_DEFINE(wxUSE_EXPAT)
2748     AC_DEFINE(wxUSE_XML)
2749
2750     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2751         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2752         if test "x$found_expat_h" = "x1"; then
2753             dnl Expat 1.95.6 comes with broken expat.h:
2754             AC_CACHE_CHECK([if expat.h is valid C++ header],
2755                 wx_cv_expat_is_not_broken,
2756                 [
2757                 AC_LANG_PUSH(C++)
2758                 AC_TRY_COMPILE([#include <expat.h>],[],
2759                     wx_cv_expat_is_not_broken=yes,
2760                     wx_cv_expat_is_not_broken=no
2761                 )
2762                 AC_LANG_POP()
2763                 ]
2764             )
2765             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2766                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2767             fi
2768         fi
2769         if test "x$EXPAT_LINK" = "x" ; then
2770             if test "$wxUSE_EXPAT" = "sys" ; then
2771                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2772             else
2773                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2774                 wxUSE_EXPAT=builtin
2775             fi
2776         else
2777             dnl we are using the system library
2778             wxUSE_EXPAT=sys
2779         fi
2780     fi
2781     if test "$wxUSE_EXPAT" = "builtin" ; then
2782         dnl Expat needs this:
2783         AC_CONFIG_SUBDIRS([src/expat])
2784     fi
2785 fi
2786
2787
2788 dnl ------------------------------------------------------------------------
2789 dnl Check for libmspack
2790 dnl ------------------------------------------------------------------------
2791
2792 if test "$wxUSE_LIBMSPACK" != "no"; then
2793     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2794     if test "x$found_mspack_h" = "x1"; then
2795         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2796                      MSPACK_LINK=" -lmspack")
2797     fi
2798     if test "x$MSPACK_LINK" = "x" ; then
2799         wxUSE_LIBMSPACK=no
2800     fi
2801 fi
2802
2803 if test "$wxUSE_LIBMSPACK" != "no"; then
2804     AC_DEFINE(wxUSE_LIBMSPACK)
2805 fi
2806
2807
2808 dnl ----------------------------------------------------------------
2809 dnl search for toolkit (widget sets)
2810 dnl ----------------------------------------------------------------
2811
2812 AFMINSTALL=
2813 WIN32INSTALL=
2814
2815 TOOLKIT=
2816 TOOLKIT_INCLUDE=
2817 WIDGET_SET=
2818
2819 dnl are we building for a win32 target environment?
2820 dnl If so, setup common stuff needed for both GUI and Base libs.
2821 if test "$USE_WIN32" = 1 ; then
2822     AC_CHECK_HEADERS(w32api.h,,, [ ])
2823     AC_CHECK_HEADER(windows.h,,
2824     [
2825         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2826     ],
2827     [ ])
2828
2829     dnl --- FIXME: This is still a somewhat random list of libs,
2830     dnl ---        some of them should probably be included conditionally.
2831     case "${host}" in
2832         x86_64-*-mingw32* )
2833             dnl --- For mingw-w64 lctl3d32's name has changed
2834             LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lwctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2835
2836             dnl we need to define this to embed the manifest for correct
2837             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2838             dnl the default in wx/msw/rcdefs.h)
2839             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2840         ;;
2841         * )
2842             LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2843         ;;
2844     esac
2845     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2846         LIBS="$LIBS -loleacc"
2847     fi
2848
2849     case "${host}" in
2850         *-*-cygwin* )
2851             dnl Cygwin doesn't include these by default
2852             LIBS="$LIBS -lkernel32 -luser32"
2853     esac
2854
2855     dnl This one is still used by some sample makefiles.
2856     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2857     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2858
2859     dnl This lot we export to wx-config.  It must add the relevant
2860     dnl include directories at the point when they can be known.
2861     dnl (but are these (still) required anyway?)
2862     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2863
2864     dnl install Win32-specific files in "make install"
2865     WIN32INSTALL=win32install
2866
2867     dnl pbt.h is missing on Wine at least
2868     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2869 fi
2870
2871 if test "$wxUSE_GUI" = "yes"; then
2872     USE_GUI=1
2873
2874     GUI_TK_LIBRARY=
2875
2876     WXGTK12=
2877     WXGTK127=
2878     WXGTK2=
2879     WXGPE=
2880
2881     if test "$wxUSE_OLD_COCOA" = 1 ; then
2882         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2883             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2884             wxUSE_PRINTING_ARCHITECTURE=no
2885         fi
2886         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2887             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2888             wxUSE_DRAG_AND_DROP=no
2889         fi
2890         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2891             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2892             wxUSE_DRAGIMAGE=no
2893         fi
2894     fi
2895
2896     if test "$wxUSE_MSW" = 1 ; then
2897         TOOLKIT=MSW
2898         GUIDIST=MSW_DIST
2899
2900         dnl -mwindows causes a heap of other default gui libs to be linked in.
2901         case "${host}" in
2902             *-*-mingw32* )
2903                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2904         esac
2905     fi
2906
2907     if test "$wxUSE_GTK" = 1; then
2908         dnl GTK+ test program must be compiled with C compiler
2909         AC_MSG_CHECKING([for GTK+ version])
2910
2911         gtk_version_cached=1
2912         AC_CACHE_VAL(wx_cv_lib_gtk,
2913             [
2914                 dnl stupid GTK+ AM macros produce their own messages, so we
2915                 dnl have to pass to the next line
2916                 gtk_version_cached=0
2917                 AC_MSG_RESULT()
2918
2919                 dnl we must link against lgthread unless the user
2920                 dnl used --disable-threads
2921                 GTK_MODULES=
2922                 if test "$wxUSE_THREADS" = "yes"; then
2923                     GTK_MODULES=gthread
2924                 fi
2925
2926                 dnl detect GTK2
2927                 wx_cv_lib_gtk=
2928                 if test "x$wxGTK_VERSION" != "x1"
2929                 then
2930                     dnl The gthread.pc that ships with Solaris returns '-mt',
2931                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2932                     dnl So disable the compile check and remove the -mt below.
2933                     case "${host}" in
2934                         *-*-solaris2* )
2935                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2936                                 enable_gtktest=no
2937                             fi
2938                     esac
2939
2940                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2941
2942                     dnl Solaris also requires -lX11 for static lib
2943                     case "${host}" in
2944                         *-*-solaris2* )
2945                             if test "$wxUSE_SHARED" != "yes"; then
2946                                 GTK_LIBS="$GTK_LIBS -lX11"
2947                             fi
2948                     esac
2949                 fi
2950
2951                 dnl detect GTK1.x
2952                 if test -z "$wx_cv_lib_gtk"; then
2953                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2954                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2955
2956                         if test -z "$wx_cv_lib_gtk"; then
2957                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2958                         fi
2959                     fi
2960                 fi
2961
2962                 if test -z "$wx_cv_lib_gtk"; then
2963                     dnl looks better in AC_MSG_RESULT
2964                     wx_cv_lib_gtk=none
2965                 else
2966                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2967                     dnl subsequent runs
2968                     wx_cv_cflags_gtk=$GTK_CFLAGS
2969                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2970                 fi
2971             ]
2972         )
2973
2974         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2975         dnl enough
2976         if test "$gtk_version_cached" = 1; then
2977             AC_MSG_RESULT($wx_cv_lib_gtk)
2978         fi
2979
2980         case "$wx_cv_lib_gtk" in
2981             2.0)    WXGTK2=1
2982                     TOOLKIT_VERSION=2
2983                     ;;
2984             1.2.7)  WXGTK127=1
2985                     WXGTK12=1
2986                     ;;
2987             1.2.3)  WXGTK12=1
2988                     ;;
2989             *)      AC_MSG_ERROR([
2990 The development files for GTK+ were not found. For GTK+ 2, please
2991 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2992 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2993 and that the version is 1.2.3 or above. Also check that the
2994 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2995 --libs' are in the LD_LIBRARY_PATH or equivalent.
2996                             ])
2997                     ;;
2998         esac
2999
3000         if test "$WXGTK2" = 1; then
3001             save_CFLAGS="$CFLAGS"
3002             save_LIBS="$LIBS"
3003             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3004             LIBS="$LIBS $wx_cv_libs_gtk"
3005
3006             dnl test if we have at least GTK+ 2.18:
3007             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
3008             AC_TRY_COMPILE([
3009                             #include <gtk/gtk.h>
3010                            ],
3011                            [
3012                             #if !GTK_CHECK_VERSION(2,18,0)
3013                             Not GTK+ 2.18
3014                             #endif
3015                            ],
3016                            [
3017                             AC_DEFINE(__WXGTK218__)
3018                             AC_DEFINE(__WXGTK210__)
3019                             AC_DEFINE(__WXGTK26__)
3020                             AC_MSG_RESULT([yes])
3021                             ac_wxgtk218=1
3022                            ],
3023                            [
3024                             AC_MSG_RESULT([no])
3025                             ac_wxgtk218=0
3026                            ])
3027
3028             if test "$ac_wxgtk218" = 0; then
3029                 dnl test if we have at least GTK+ 2.10:
3030                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3031                 AC_TRY_COMPILE([
3032                                 #include <gtk/gtk.h>
3033                                ],
3034                                [
3035                                 #if !GTK_CHECK_VERSION(2,10,0)
3036                                 Not GTK+ 2.10
3037                                 #endif
3038                                ],
3039                                [
3040                                 AC_DEFINE(__WXGTK210__)
3041                                 AC_DEFINE(__WXGTK26__)
3042                                 AC_MSG_RESULT([yes])
3043                                 ac_wxgtk210=1
3044                                ],
3045                                [
3046                                 AC_MSG_RESULT([no])
3047                                 ac_wxgtk210=0
3048                                ])
3049
3050                 if test "$ac_wxgtk210" = 0; then
3051                     dnl test if we have at least GTK+ 2.6:
3052                     AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3053                     AC_TRY_COMPILE([
3054                                     #include <gtk/gtk.h>
3055                                 ],
3056                                 [
3057                                     #if !GTK_CHECK_VERSION(2,6,0)
3058                                     Not GTK+ 2.6
3059                                     #endif
3060                                 ],
3061                                 [
3062                                     AC_DEFINE(__WXGTK26__)
3063                                     AC_MSG_RESULT([yes])
3064                                     ac_wxgtk26=1
3065                                 ],
3066                                 [
3067                                     AC_MSG_RESULT([no])
3068                                     ac_wxgtk26=0
3069                                 ])
3070                 fi
3071             fi
3072
3073             CFLAGS="$save_CFLAGS"
3074             LIBS="$save_LIBS"
3075         else
3076             if test "$wxUSE_UNICODE" = "yes"; then
3077                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3078                 wxUSE_UNICODE=no
3079             fi
3080
3081             dnl test for XIM support in libgdk
3082             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3083
3084             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3085             dnl have it but we do the check for the others)
3086             if test "$USE_DARWIN" != 1; then
3087                 AC_CHECK_FUNCS(poll)
3088             fi
3089         fi
3090
3091         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3092         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3093
3094         dnl disable GTK runtime type checks
3095         TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -DG_DISABLE_CAST_CHECKS"
3096
3097         AFMINSTALL=afminstall
3098         TOOLKIT=GTK
3099         GUIDIST=GTK_DIST
3100
3101         dnl test for external libxpm if we're configured to use it
3102         if test "$wxUSE_GPE" = "yes"; then
3103             AC_MSG_CHECKING(for gpewidget library)
3104             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3105             if test "$ac_find_libraries" != "" ; then
3106                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3107                 dnl -lgpewidget must be before all GTK libs and
3108                 dnl we guess its path from the prefix
3109                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3110                 WXGPE=1
3111                 AC_MSG_RESULT([found in $ac_find_libraries])
3112             else
3113                 AC_MSG_RESULT(not found)
3114             fi
3115
3116             dnl AC_MSG_CHECKING(for gpe library)
3117             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3118             dnl if test "$ac_find_libraries" != "" ; then
3119             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3120             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3121             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3122             dnl else
3123             dnl     AC_MSG_RESULT(not found)
3124             dnl fi
3125         fi
3126     fi
3127
3128     if test "$wxUSE_MGL" = 1; then
3129        AC_MSG_CHECKING(for SciTech MGL library)
3130         if test "x$MGL_ROOT" = x ; then
3131             AC_MSG_RESULT(not found)
3132             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3133         else
3134             AC_MSG_RESULT($MGL_ROOT)
3135         fi
3136
3137         AC_MSG_CHECKING(for libmgl location)
3138         dnl Find MGL library that we want
3139         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3140         dnl             and for non-x86 versions
3141         case "${host}" in
3142             *-*-linux* )
3143               dnl glibc.so, glibc are for older versions of MGL,
3144               dnl x86/a, x86/so are used by >= 5.0 R11
3145               if test "x$wxUSE_SHARED" = xyes ; then
3146                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3147               else
3148                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3149               fi
3150               ;;
3151             *-pc-msdosdjgpp )
3152               mgl_os_candidates="dos32/dj2"
3153               ;;
3154             *)
3155               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3156         esac
3157
3158         mgl_lib_type=""
3159         mgl_os=""
3160
3161         for mgl_os_i in $mgl_os_candidates ; do
3162             if test "x$mgl_os" = x ; then
3163                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3164                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3165                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3166                         mgl_lib_type=debug
3167                         mgl_os=$mgl_os_i
3168                     fi
3169                 fi
3170                 if test "x$mgl_lib_type" = x ; then
3171                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3172                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3173                         mgl_lib_type=release
3174                         mgl_os=$mgl_os_i
3175                     fi
3176                 fi
3177             fi
3178         done
3179
3180         if test "x$mgl_os" = x ; then
3181             AC_MSG_RESULT(not found)
3182             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3183         fi
3184         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3185
3186         wxUSE_UNIVERSAL="yes"
3187
3188         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3189         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3190
3191         AFMINSTALL=afminstall
3192         TOOLKIT=MGL
3193         GUIDIST=MGL_DIST
3194     fi
3195
3196     if test "$wxUSE_DFB" = 1; then
3197        PKG_PROG_PKG_CONFIG()
3198
3199        PKG_CHECK_MODULES(DIRECTFB,
3200                          [directfb >= 0.9.23],
3201                          [
3202                            wxUSE_UNIVERSAL="yes"
3203                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3204                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3205                            TOOLKIT=DFB
3206                            GUIDIST=DFB_DIST
3207                          ],
3208                          [
3209                            AC_MSG_ERROR([DirectFB not found.])
3210                          ]
3211                          )
3212     fi
3213
3214     if test "$wxUSE_MICROWIN" = 1; then
3215         AC_MSG_CHECKING(for MicroWindows)
3216         if test "x$MICROWINDOWS" = x ; then
3217             AC_MSG_RESULT(not found)
3218             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3219         else
3220             AC_MSG_RESULT($MICROWINDOWS)
3221         fi
3222
3223         if test -f $MICROWINDOWS/lib/libmwin.a; then
3224             AC_MSG_RESULT(MicroWindows' libraries found.)
3225         else
3226             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3227         fi
3228
3229         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3230         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3231
3232         wxUSE_UNIVERSAL="yes"
3233
3234         AFMINSTALL=afminstall
3235         TOOLKIT=MICROWIN
3236         GUIDIST=MICROWIN_DIST
3237
3238         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3239     fi
3240
3241     dnl common part of X11 and Motif port checks
3242     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3243         dnl use standard macros to check for X headers/libs, this brings
3244         dnl support for the standard configure options --x-includes,
3245         dnl --x-libraries and --no-x
3246         AC_PATH_XTRA
3247
3248         if test "$no_x" = "yes"; then
3249           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3250         fi
3251
3252         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3253         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3254         dnl this junk out
3255         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3256         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3257         AFMINSTALL=afminstall
3258         COMPILED_X_PROGRAM=0
3259
3260     fi
3261
3262     if test "$wxUSE_X11" = 1; then
3263         if test "$wxUSE_NANOX" = "yes"; then
3264             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3265             if test "x$MICROWIN" = x ; then
3266                 AC_MSG_RESULT(not found)
3267                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3268             else
3269                 AC_MSG_RESULT($MICROWIN)
3270                 AC_DEFINE(wxUSE_NANOX)
3271             fi
3272         fi
3273
3274         if test "$wxUSE_UNICODE" = "yes"; then
3275             PKG_PROG_PKG_CONFIG()
3276
3277             PKG_CHECK_MODULES(PANGOX, pangox,
3278                 [
3279                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3280                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3281                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3282                 ],
3283                 [
3284                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3285                 ]
3286             )
3287             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3288                 [
3289                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3290                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3291                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3292                 ],
3293                 [
3294                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3295                     wxUSE_PRINTING_ARCHITECTURE="no"
3296                 ]
3297             )
3298             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3299                 [
3300                     AC_DEFINE(HAVE_PANGO_XFT)
3301                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3302                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3303                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3304                 ],
3305                 [
3306                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3307                 ]
3308             )
3309             save_LIBS="$LIBS"
3310             LIBS="$LIBS $PANGOX_LIBS"
3311             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3312             LIBS="$save_LIBS"
3313         fi
3314
3315         wxUSE_UNIVERSAL="yes"
3316
3317         if test "$wxUSE_NANOX" = "yes"; then
3318             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3319             TOOLCHAIN_DEFS="${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"
3320             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3321         else
3322             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3323         fi
3324
3325         TOOLKIT=X11
3326         GUIDIST=X11_DIST
3327     fi
3328
3329     if test "$wxUSE_MOTIF" = 1; then
3330         AC_MSG_CHECKING(for Motif/Lesstif headers)
3331         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3332         if test "$ac_find_includes" != "" ; then
3333             AC_MSG_RESULT(found in $ac_find_includes)
3334             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3335             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3336         else
3337             save_CFLAGS=$CFLAGS
3338             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3339
3340             AC_TRY_COMPILE(
3341                 [
3342                     #include <Xm/Xm.h>
3343                 ],
3344                 [
3345                     int version;
3346                     version = xmUseVersion;
3347                 ],
3348                 [
3349                     AC_MSG_RESULT(found in default search path)
3350                     COMPILED_X_PROGRAM=1
3351                 ],
3352                 [
3353                     AC_MSG_RESULT(no)
3354                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3355                 ]
3356             )
3357
3358             CFLAGS=$save_CFLAGS
3359         fi
3360
3361
3362         AC_MSG_CHECKING(for Motif/Lesstif library)
3363         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3364
3365         if test "x$ac_find_libraries" != "x" ; then
3366             AC_MSG_RESULT(found in $ac_find_libraries)
3367
3368             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3369             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3370         else
3371             dnl it might happen that we found headers in one of the standard
3372             dnl paths but the libs are elsewhere but still in default (linker)
3373             dnl path -- try to compile a test program to check for this
3374             save_CFLAGS=$CFLAGS
3375             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3376             save_LIBS="$LIBS"
3377             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3378
3379             AC_TRY_LINK(
3380                 [
3381                     #include <Xm/Xm.h>
3382                 ],
3383                 [
3384                     int version;
3385                     version = xmUseVersion;
3386                 ],
3387                 [
3388                     AC_MSG_RESULT(found in default search path)
3389                     COMPILED_X_PROGRAM=1
3390                 ],
3391                 [
3392                     AC_MSG_RESULT(no)
3393                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3394                 ]
3395             )
3396
3397             CFLAGS=$save_CFLAGS
3398             LIBS="$save_LIBS"
3399         fi
3400
3401         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3402         libp_link=""
3403         libsm_ice_link=""
3404         libs_found=0
3405         for libp in "" " -lXp"; do
3406             if test "$libs_found" = 0; then
3407                 for libsm_ice in "" " -lSM -lICE"; do
3408                     if test "$libs_found" = 0; then
3409                         save_LIBS="$LIBS"
3410                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3411                         save_CFLAGS=$CFLAGS
3412                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3413
3414                         AC_TRY_LINK(
3415                             [
3416                                 #include <Xm/Xm.h>
3417                                 #include <Xm/List.h>
3418                             ],
3419                             [
3420                                 XmString string = NULL;
3421                                 Widget w = NULL;
3422                                 int position = 0;
3423                                 XmListAddItem(w, string, position);
3424                             ],
3425                             [
3426                                 libp_link="$libp"
3427                                 libsm_ice_link="$libsm_ice"
3428                                 AC_MSG_RESULT(
3429                                     [need${libp_link}${libsm_ice_link}])
3430                                 libs_found=1
3431                             ], []
3432                         )
3433
3434                         LIBS="$save_LIBS"
3435                         CFLAGS=$save_CFLAGS
3436                     fi
3437                 done
3438             fi
3439         done
3440
3441         if test "$libs_found" = 0; then
3442             AC_MSG_RESULT([can't find the right libraries])
3443             AC_MSG_ERROR([can't link a simple motif program])
3444         fi
3445
3446         dnl this seems to be needed under IRIX and shouldn't do any harm
3447         dnl elsewhere
3448         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3449
3450         save_CFLAGS=$CFLAGS
3451         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3452
3453         AC_CACHE_CHECK([for Motif 2],
3454             wx_cv_lib_motif2,
3455             AC_TRY_COMPILE([
3456                             #include <Xm/Xm.h>
3457                            ],
3458                            [
3459                             #if XmVersion < 2000
3460                             Not Motif 2
3461                             #endif
3462                            ],
3463                            wx_cv_lib_motif2="yes",
3464                            wx_cv_lib_motif2="no"))
3465         if test "$wx_cv_lib_motif2" = "yes"; then
3466             AC_DEFINE(__WXMOTIF20__,1)
3467         else
3468             AC_DEFINE(__WXMOTIF20__,0)
3469         fi
3470
3471         AC_CACHE_CHECK([whether Motif is Lesstif],
3472             wx_cv_lib_lesstif,
3473             AC_TRY_COMPILE([
3474                             #include <Xm/Xm.h>
3475                            ],
3476                            [
3477                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3478                             Not Lesstif
3479                             #endif
3480                            ],
3481                            wx_cv_lib_lesstif="yes",
3482                            wx_cv_lib_lesstif="no")
3483         )
3484         if test "$wx_cv_lib_lesstif" = "yes"; then
3485             AC_DEFINE(__WXLESSTIF__,1)
3486         else
3487             AC_DEFINE(__WXLESSTIF__,0)
3488         fi
3489
3490         CFLAGS=$save_CFLAGS
3491
3492         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3493         TOOLKIT=MOTIF
3494         GUIDIST=MOTIF_DIST
3495     fi
3496
3497     dnl more tests common to X11 and Motif:
3498     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3499         dnl test for external libxpm if we're configured to use it
3500         if test "$wxUSE_LIBXPM" = "sys"; then
3501             AC_MSG_CHECKING(for Xpm library)
3502             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3503             if test "$ac_find_libraries" != "" ; then
3504                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3505                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3506                 AC_MSG_RESULT(found in $ac_find_libraries)
3507
3508                 AC_CACHE_CHECK([for X11/xpm.h],
3509                     wx_cv_x11_xpm_h,
3510                     [
3511                         save_CFLAGS=$CFLAGS
3512                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3513
3514                         AC_TRY_COMPILE(
3515                             [
3516                                 #include <X11/xpm.h>
3517                             ],
3518                             [
3519                                 int version;
3520                                 version = XpmLibraryVersion();
3521                             ],
3522                             wx_cv_x11_xpm_h=yes,
3523                             wx_cv_x11_xpm_h=no
3524                         )
3525
3526                         CFLAGS=$save_CFLAGS
3527                     ]
3528                 )
3529
3530                 if test $wx_cv_x11_xpm_h = "yes"; then
3531                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3532                     AC_DEFINE(wxHAVE_LIB_XPM)
3533                 else
3534                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3535                 fi
3536             fi
3537
3538         fi
3539
3540         dnl XShapeQueryExtension checks: first the library, then prototype
3541         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3542                      [
3543                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3544                       wxHAVE_XEXT_LIB=1
3545                      ],
3546                      [], [$GUI_TK_LIBRARY -lX11])
3547
3548         if test "$wxHAVE_XEXT_LIB" = 1; then
3549             save_CFLAGS="$CFLAGS"
3550             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3551
3552             AC_MSG_CHECKING([for X11/extensions/shape.h])
3553             AC_TRY_COMPILE([
3554                             #include <X11/Xlib.h>
3555                             #include <X11/extensions/shape.h>
3556                            ],
3557                            [
3558                             int dummy1, dummy2;
3559                             XShapeQueryExtension((Display*)NULL,
3560                                                  (int*)NULL, (int*)NULL);
3561                            ],
3562                            [
3563                             AC_DEFINE(HAVE_XSHAPE)
3564                             AC_MSG_RESULT([found])
3565                            ],
3566                            [
3567                             AC_MSG_RESULT([not found])
3568                            ])
3569             CFLAGS="$save_CFLAGS"
3570
3571         fi
3572     fi
3573
3574     if test "$wxUSE_OSX_CARBON" = 1; then
3575         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3576         if test "$GCC" = yes; then
3577             AC_MSG_RESULT([gcc])
3578             CPPFLAGS_PASCAL="-fpascal-strings"
3579         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3580             AC_MSG_RESULT([xlc])
3581             CPPFLAGS_PASCAL="-qmacpstr"
3582         else
3583             AC_MSG_RESULT([none])
3584         fi
3585
3586         if test "x$wxUSE_UNIX" = "xyes"; then
3587             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3588         else
3589             dnl platform.h needs TARGET_CARBON before setup.h
3590             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3591         fi
3592
3593         TOOLKIT=OSX_CARBON
3594         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3595         GUIDIST=OSX_CARBON_DIST
3596         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3597         dnl are different, so they need different names:
3598         WXBASEPORT="_carbon"
3599
3600         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3601         dnl to also define these extra symbols to make it possible to test for
3602         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3603         dnl is a new name)
3604         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3605     fi
3606
3607     if test "$wxUSE_OSX_COCOA" = 1; then
3608         TOOLKIT=OSX_COCOA
3609         GUIDIST=OSX_COCOA_DIST
3610
3611         dnl see the comment above in wxUSE_OSX_CARBON branch
3612         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3613     fi
3614
3615     if test "$wxUSE_OSX_IPHONE" = 1; then
3616         TOOLKIT=OSX_IPHONE
3617     fi
3618
3619     if test "$wxUSE_OLD_COCOA" = 1; then
3620         TOOLKIT=COCOA
3621         GUIDIST=COCOA_DIST
3622     fi
3623
3624     if test "$wxUSE_PM" = 1; then
3625         TOOLKIT=PM
3626         GUIDIST=PM_DIST
3627         AC_CACHE_CHECK([for type SPBCDATA],
3628             wx_cv_spbcdata,
3629             [
3630                 AC_TRY_COMPILE(
3631                     [
3632                         #define INCL_PM
3633                         #include <os2.h>
3634                     ],
3635                     [
3636                         SPBCDATA test;
3637                     ],
3638                     wx_cv_spbcdata=yes,
3639                     wx_cv_spbcdata=no
3640                 )
3641             ]
3642         )
3643
3644         if test $wx_cv_spbcdata = "yes"; then
3645             AC_DEFINE(HAVE_SPBCDATA)
3646         fi
3647     fi
3648
3649     dnl the name of the directory where the files for this toolkit live
3650     if test "$TOOLKIT" = "PM" ; then
3651         TOOLKIT_DIR="os2"
3652     else
3653         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3654     fi
3655
3656     if test "$wxUSE_UNIVERSAL" = "yes"; then
3657         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3658         WIDGET_SET=univ
3659     fi
3660
3661     dnl distribute samples/demos/utils with GUI versions
3662     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3663     DISTDIR="wx\$(TOOLKIT)"
3664 else
3665     USE_GUI=0
3666
3667     dnl this doesn't quite work right for wxBase, but the places
3668     dnl where it is wrong aren't fatal (yet) though.
3669     TOOLKIT_DIR="base"
3670
3671     dnl the sources, their dependenices and the headers
3672     if test "$USE_WIN32" = 1 ; then
3673         dnl yes, the toolkit for wxBase on win32 is actually MSW
3674         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3675         TOOLKIT="MSW"
3676     fi
3677
3678     dnl distribute only wxBase sources/headers
3679     GUIDIST="BASE_DIST"
3680     DISTDIR="wxBase"
3681 fi
3682
3683
3684 dnl ---------------------------------------------------------------------------
3685 dnl UTF-8 support
3686 dnl ---------------------------------------------------------------------------
3687
3688 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3689 dnl for ports where it makes sense by default (GTK+, DirectFB):
3690 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3691     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3692         wxUSE_UNICODE_UTF8=yes
3693     elif test "$USE_OS2" = 1 ; then
3694         dnl wide char support is quite incomplete in libc;
3695         dnl UTF-8 might actually work when evaluating/setting
3696         dnl code pages correctly, even for ports other than GTK20.
3697         wxUSE_UNICODE_UTF8=yes
3698     else
3699         wxUSE_UNICODE_UTF8=no
3700     fi
3701 fi
3702
3703 dnl ---------------------------------------------------------------------------
3704 dnl Optional libraries included when system library is not used
3705 dnl ---------------------------------------------------------------------------
3706
3707 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3708 if test "$wxUSE_GUI" = "yes"; then
3709     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3710         dnl defines HAVE_X11_XKBLIB_H
3711         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3712         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3713                          [
3714                           #if HAVE_X11_XLIB_H
3715                             #include <X11/Xlib.h>
3716                           #endif
3717                          ])
3718     fi
3719 fi
3720
3721
3722 dnl ---------------------------------------------------------------------------
3723 dnl wxDisplay checks
3724 dnl ---------------------------------------------------------------------------
3725
3726 USE_XINERAMA=0
3727 if test "$wxUSE_DISPLAY" = "yes"; then
3728     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3729     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK1" = 1; then
3730         AC_MSG_CHECKING([for Xinerama])
3731         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3732         if test "$ac_find_libraries" != "" ; then
3733             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3734             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3735                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3736             fi
3737             USE_XINERAMA=1
3738             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3739             AC_MSG_RESULT([yes])
3740         else
3741             AC_MSG_RESULT([no])
3742             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3743             wxUSE_DISPLAY="no"
3744         fi
3745     elif test "$wxUSE_MSW" = 1; then
3746         dnl DirectDraw for MSW - optionally used by WxDisplay.
3747         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3748     fi
3749 fi
3750
3751 if test "$wxUSE_DISPLAY" = "yes"; then
3752     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3753     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3754         AC_MSG_CHECKING([for Xxf86vm extension])
3755         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3756         if test "$ac_find_libraries" != "" ; then
3757             AC_MSG_RESULT([yes])
3758             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3759                              [
3760                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3761                              ],
3762                              [],
3763                              [
3764                                   #if HAVE_X11_XLIB_H
3765                                     #include <X11/Xlib.h>
3766                                   #endif
3767                              ])
3768         else
3769             AC_MSG_RESULT([no])
3770         fi
3771     fi
3772 fi
3773
3774 dnl ---------------------------------------------------------------------------
3775 dnl X11 session management
3776 dnl ---------------------------------------------------------------------------
3777 if test "$wxUSE_DETECT_SM" = "yes"; then
3778     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3779         AC_MSG_CHECKING([for -lSM - X11 session management])
3780         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3781         if test "$ac_find_libraries" != "" ; then
3782             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3783             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3784                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3785             fi
3786             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3787             AC_MSG_RESULT([yes])
3788         else
3789             AC_MSG_RESULT([no])
3790             AC_MSG_WARN([libSM not found; disabling session management detection])
3791             wxUSE_DETECT_SM="no"
3792         fi
3793     else
3794         wxUSE_DETECT_SM="no"
3795     fi
3796 fi
3797
3798
3799 dnl ---------------------------------------------------------------------------
3800 dnl OpenGL libraries
3801 dnl ---------------------------------------------------------------------------
3802
3803 USE_OPENGL=0
3804 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3805
3806     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3807
3808     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3809         OPENGL_LIBS="-framework OpenGL -framework AGL"
3810     elif test "$wxUSE_MSW" = 1; then
3811         OPENGL_LIBS="-lopengl32 -lglu32"
3812     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK2" = 1 -o "$wxUSE_GTK" = 1; then
3813
3814         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3815         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3816         AC_MSG_CHECKING([for OpenGL headers])
3817         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3818         if test "$ac_find_includes" != "" ; then
3819             AC_MSG_RESULT(found in $ac_find_includes)
3820             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3821             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3822         else
3823             AC_MSG_RESULT([not found])
3824         fi
3825
3826         AC_CHECK_HEADER(GL/gl.h, [
3827             AC_CHECK_HEADER(GL/glu.h, [
3828                 found_gl=0
3829
3830                 AC_MSG_CHECKING([for -lGL])
3831                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3832                 if test "$ac_find_libraries" != "" ; then
3833                     AC_MSG_RESULT([found in $ac_find_libraries])
3834
3835                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3836                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3837                         LDFLAGS_GL="$ac_path_to_link"
3838                     fi
3839
3840                     dnl don't suppose that libGL and libGLU are always in the
3841                     dnl same directory -- this is not true for some common
3842                     dnl distributions
3843                     AC_MSG_CHECKING([for -lGLU])
3844                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3845                     if test "$ac_find_libraries" != "" ; then
3846                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3847                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3848                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3849                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3850                         fi
3851
3852                         found_gl=1
3853                         OPENGL_LIBS="-lGL -lGLU"
3854                         AC_MSG_RESULT([yes])
3855                     else
3856                         AC_MSG_RESULT([no])
3857                     fi
3858                 else
3859                     AC_MSG_RESULT([no])
3860                 fi
3861
3862                 if test "$found_gl" != 1; then
3863                     AC_MSG_CHECKING([for -lMesaGL])
3864                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3865                     if test "$ac_find_libraries" != "" ; then
3866                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3867                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3868                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3869                         AC_MSG_RESULT([yes])
3870                     else
3871                         AC_MSG_RESULT([no])
3872                     fi
3873                 fi
3874             ],, [ ])
3875         ],
3876         [],
3877         [ ])
3878
3879         if test "x$OPENGL_LIBS" = "x"; then
3880             if test "$wxUSE_OPENGL" = "yes"; then
3881                 AC_MSG_ERROR([OpenGL libraries not available])
3882             else
3883                 dnl case wxUSE_OPENGL=auto
3884                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3885                 wxUSE_OPENGL=no
3886                 USE_OPENGL=0
3887             fi
3888         fi
3889     else
3890         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3891         wxUSE_OPENGL="no"
3892     fi
3893
3894     if test "$wxUSE_OPENGL" = "auto"; then
3895         dnl if the OpenGL libraries were unavailable, this would have been
3896         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3897         dnl verified that we can indeed use OpenGL
3898         wxUSE_OPENGL=yes
3899     fi
3900
3901     if test "$wxUSE_OPENGL" = "yes"; then
3902         USE_OPENGL=1
3903         AC_DEFINE(wxUSE_OPENGL)
3904         AC_DEFINE(wxUSE_GLCANVAS)
3905         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3906     fi
3907 fi
3908
3909
3910 dnl the symbol which allows conditional compilation for the given toolkit
3911 if test -n "$TOOLKIT" ; then
3912     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3913 fi
3914
3915
3916 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3917
3918 if test "$wxUSE_SHARED" = "yes"; then
3919     case "${host}" in
3920       *-pc-msdosdjgpp )
3921         dnl only static for now
3922         wxUSE_SHARED=no
3923         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3924       ;;
3925     esac
3926 fi
3927
3928 if test "$wxUSE_SHARED" = "yes"; then
3929
3930     dnl use versioned symbols if available on the platform
3931     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3932
3933     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3934     dnl assigned to CFLAGS and CXXFLAGS below)
3935     if test "$wxUSE_VISIBILITY" != "no"; then
3936         WX_VISIBILITY
3937     fi
3938
3939     dnl test for Sun CC which can be used under both Solaris and Linux
3940     if test "x$SUNCXX" = xyes; then
3941         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3942         WXCONFIG_RPATH="-R\$libdir"
3943     else
3944     case "${host}" in
3945       *-*-linux* | *-*-gnu* )
3946         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3947         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3948         ;;
3949
3950       *-*-solaris2* )
3951         dnl here we know that Sun CC is not used as we tested for it above,
3952         dnl hence we must be using gcc
3953
3954         dnl newer versions of gcc need -isystem to compile X headers on
3955         dnl Solaris (which use old style C syntax)
3956         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3957
3958         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3959         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3960         saveLdflags="$LDFLAGS"
3961         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3962         AC_MSG_CHECKING([if the linker accepts -rpath])
3963         AC_TRY_LINK(
3964             [],[],
3965             [
3966                 AC_MSG_RESULT([yes])
3967                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3968                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3969             ],[
3970                 AC_MSG_RESULT([no])
3971                 AC_MSG_CHECKING([if the linker accepts -R])
3972                 LDFLAGS="$saveLdflags -Wl,-R,/"
3973                 AC_TRY_LINK(
3974                     [],[],
3975                     [
3976                         AC_MSG_RESULT([yes])
3977                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3978                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3979                     ],[
3980                         AC_MSG_RESULT([no])
3981                     ])
3982             ])
3983         LDFLAGS="$saveLdflags"
3984       ;;
3985
3986       *-*-darwin* )
3987         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
3988         if test "$install_name_tool" -a -x "$install_name_tool"; then
3989             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
3990             cat <<EOF >change-install-names
3991 #!/bin/sh
3992 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3993 for i in \${libnames} ; do
3994     ${HOST_PREFIX}install_name_tool -id \${1}/\${i} \${1}/\${i}
3995     for dep in \${libnames} ; do
3996         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${1}/\${dep} \${1}/\${i}
3997     done
3998 done
3999 EOF
4000             chmod +x change-install-names
4001             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${libdir} \$(wx_top_builddir)/lib"
4002         fi
4003
4004         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
4005         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
4006         dnl (for architecture ppc) because larger updated load commands do not fit
4007         dnl (the program must be relinked)"
4008         HEADER_PAD_OPTION="-headerpad_max_install_names"
4009       ;;
4010
4011       *-*-cygwin* | *-*-mingw32* )
4012         ;;
4013
4014       *-*-hpux* )
4015         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4016         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4017         ;;
4018
4019     esac
4020     fi
4021
4022     dnl this one shouldn't be used for the library build so put it in a
4023     dnl separate variable from WXCONFIG_CPPFLAGS
4024     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4025
4026     if test $wxUSE_RPATH = "no"; then
4027         SAMPLES_RPATH_FLAG=''
4028         DYLIB_PATH_POSTLINK=''
4029         WXCONFIG_RPATH=''
4030     fi
4031
4032     SHARED=1
4033
4034 else
4035
4036     config_linkage_component="-static"
4037     SHARED=0
4038
4039 fi
4040
4041
4042 UNICODE=0
4043 lib_unicode_suffix=
4044 WX_CHARTYPE="ansi"
4045 if test "$wxUSE_UNICODE" = "yes"; then
4046     lib_unicode_suffix=u
4047     WX_CHARTYPE="unicode"
4048     UNICODE=1
4049 fi
4050
4051 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4052 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4053
4054 DEBUG_INFO=0
4055 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4056     DEBUG_INFO=1
4057 fi
4058
4059 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
4060
4061 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
4062
4063 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4064
4065 dnl library link name
4066 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
4067 dnl If we ever need to do that, we won't need to keep these.
4068
4069 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
4070     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4071 else
4072     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4073 fi
4074 if test "${TOOLKIT_DIR}" = "os2"; then
4075     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4076 else
4077     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4078 fi
4079
4080
4081
4082 if test "$wxUSE_OLD_COCOA" = 1; then
4083     AC_LANG_SAVE
4084     AC_WX_LANG_OBJECTIVEC
4085 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4086 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4087 dnl Point but only if MacTypes.h was not included first.  Of course,
4088 dnl if MacTypes.h is included later then you're screwed when it
4089 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4090 dnl to not typedef Point and thus fix the problem.
4091     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4092     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4093 #include <CoreFoundation/CoreFoundation.h>
4094         ],[],
4095         [AC_MSG_RESULT([no])],
4096         [AC_MSG_RESULT([yes])
4097         AC_MSG_CHECKING([if defining __Point__ will fix it])
4098         AC_TRY_COMPILE([#define __Point__ 1
4099 #include <AppKit/NSEvent.h>
4100 #include <CoreFoundation/CoreFoundation.h>
4101             ],[],
4102             [AC_MSG_RESULT([yes])
4103             AC_DEFINE(__Point__)
4104             ],
4105             [AC_MSG_FAILURE([no])]
4106         )]
4107     )
4108     AC_LANG_RESTORE
4109 fi
4110
4111 dnl ---------------------------------------------------------------------------
4112 dnl Checks for typedefs
4113 dnl ---------------------------------------------------------------------------
4114
4115 dnl   defines mode_t if not already defined
4116 AC_TYPE_MODE_T
4117 dnl   defines off_t if not already defined
4118 AC_TYPE_OFF_T
4119 dnl   defines pid_t if not already defined
4120 AC_TYPE_PID_T
4121 dnl   defines size_t if not already defined
4122 AC_TYPE_SIZE_T
4123
4124 dnl sets HAVE_SSIZE_T if ssize_t is defined
4125 AC_CHECK_TYPES(ssize_t)
4126
4127 dnl check what exactly size_t is on this machine - this is necessary to avoid
4128 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4129 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4130 AC_CACHE_CHECK([if size_t is unsigned int],
4131     wx_cv_size_t_is_uint,
4132     [
4133     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4134     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4135     dnl methods in a local class (i.e. class inside a function) declaration
4136     dnl without any objections!!
4137     dnl
4138     dnl hence the hack below: we must have Foo at global scope!
4139     AC_TRY_COMPILE([#include <stddef.h>],
4140         [
4141             return 0; }
4142
4143             struct Foo { void foo(size_t); void foo(unsigned int); };
4144
4145             int bar() {
4146         ],
4147         wx_cv_size_t_is_uint=no,
4148         wx_cv_size_t_is_uint=yes
4149     )
4150     ]
4151 )
4152
4153 if test "$wx_cv_size_t_is_uint" = "yes"; then
4154     AC_DEFINE(wxSIZE_T_IS_UINT)
4155 else
4156     AC_CACHE_CHECK([if size_t is unsigned long],
4157         wx_cv_size_t_is_ulong,
4158         AC_TRY_COMPILE([#include <stddef.h>],
4159             [
4160                 return 0; }
4161
4162                 struct Foo { void foo(size_t); void foo(unsigned long); };
4163
4164                 int bar() {
4165             ],
4166             wx_cv_size_t_is_ulong=no,
4167             wx_cv_size_t_is_ulong=yes
4168         )
4169     )
4170
4171     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4172         AC_DEFINE(wxSIZE_T_IS_ULONG)
4173     fi
4174 fi
4175
4176 AC_CACHE_CHECK([if wchar_t is separate type],
4177     wx_cv_wchar_t_is_separate_type,
4178     AC_TRY_COMPILE([#include <wchar.h>],
4179         [
4180             return 0; }
4181
4182             struct Foo { void foo(wchar_t);
4183                          void foo(unsigned short);
4184                          void foo(unsigned int);
4185                          void foo(unsigned long); };
4186
4187             int bar() {
4188         ],
4189         wx_cv_wchar_t_is_separate_type=yes,
4190         wx_cv_wchar_t_is_separate_type=no
4191     )
4192 )
4193
4194 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4195     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4196 else
4197     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4198 fi
4199
4200 AC_LANG_POP() dnl C++
4201
4202 dnl ---------------------------------------------------------------------------
4203 dnl Checks for structures
4204 dnl ---------------------------------------------------------------------------
4205
4206 dnl does passwd struct has the pw_gecos field?
4207 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4208     [
4209         AC_TRY_COMPILE([#include <pwd.h>],
4210              [
4211                 char *p;
4212                 struct passwd *pw;
4213                 p = pw->pw_gecos;
4214              ],
4215              [
4216                 wx_cv_struct_pw_gecos=yes
4217              ],
4218              [
4219                 wx_cv_struct_pw_gecos=no
4220              ]
4221         )
4222     ]
4223 )
4224
4225 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4226     AC_DEFINE(HAVE_PW_GECOS)
4227 fi
4228
4229 dnl ---------------------------------------------------------------------------
4230 dnl Check for functions
4231 dnl ---------------------------------------------------------------------------
4232
4233 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4234 if test "$wxUSE_WCHAR_T" = "yes"; then
4235     AC_DEFINE(wxUSE_WCHAR_T)
4236
4237     dnl check for wcslen in all possible places
4238     WCSLEN_FOUND=0
4239     WCHAR_LINK=
4240     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4241
4242     if test "$WCSLEN_FOUND" = 0; then
4243         if test "$TOOLKIT" = "MSW"; then
4244             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4245         else
4246             AC_CHECK_LIB(w, wcslen, [
4247                             WCHAR_LINK=" -lw"
4248                             WCSLEN_FOUND=1
4249                         ])
4250         fi
4251     fi
4252
4253     if test "$WCSLEN_FOUND" = 1; then
4254         AC_DEFINE(HAVE_WCSLEN)
4255     fi
4256
4257     AC_CHECK_FUNCS([wcsdup strnlen wcsnlen wcscasecmp wcsncasecmp])
4258
4259     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4260     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4261     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4262     dnl flags when g++ is configured, it will declare it's own).
4263     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4264         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4265     fi
4266
4267     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4268     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4269     dnl library, not the header, so do a header check for mbstate_t first.
4270     AC_CHECK_TYPES([mbstate_t],
4271                    [AC_CHECK_FUNCS(wcsrtombs)],
4272                    [],
4273                    [#include <wchar.h>])
4274 else
4275     AC_MSG_WARN([Wide character support is unavailable])
4276 fi
4277
4278 dnl check for vsnprintf() -- a safe version of vsprintf())
4279 dnl
4280 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4281 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4282 dnl stupidly, provides a dummy function declaration inside its extension)
4283 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4284 dnl
4285 dnl so we first check if the function is in the library
4286 dnl
4287 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4288 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4289
4290 AC_LANG_PUSH(C++)
4291 if test "$ac_cv_func_vsnprintf" = "yes"; then
4292     dnl yes it is -- now check if it is in the headers
4293     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4294         [
4295             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4296             dnl taking "char *" and not "const char *" while Metrowerks does
4297             dnl provide a correct vsnprintf declaration but in C++ mode it's
4298             dnl always in std namespace and so we have to bring it in scope
4299             AC_TRY_COMPILE(
4300                 [
4301                     #include <stdio.h>
4302                     #include <stdarg.h>
4303                     #ifdef __MSL__
4304                     #if __MSL__ >= 0x6000
4305                     namespace std {}
4306                     using namespace std;
4307                     #endif
4308                     #endif
4309                 ],
4310                 [
4311                     char *buf;
4312                     va_list ap;
4313                     vsnprintf(buf, 10u, "%s", ap);
4314                 ],
4315                 wx_cv_func_vsnprintf_decl=yes,
4316                 wx_cv_func_vsnprintf_decl=no
4317             )
4318         ]
4319     )
4320
4321     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4322         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4323
4324         dnl we know there is a vsnprintf declaration, but some old headers
4325         dnl may have one taking a "char *" format instead of "const char *"
4326         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4327             [
4328                 AC_TRY_COMPILE(
4329                     [
4330                         #include <stdio.h>
4331                         #include <stdarg.h>
4332                         #ifdef __MSL__
4333                         #if __MSL__ >= 0x6000
4334                         namespace std {}
4335                         using namespace std;
4336                         #endif
4337                         #endif
4338                     ],
4339                     [
4340                         char *buf;
4341                         va_list ap;
4342                         const char *fmt = "%s";
4343                         vsnprintf(buf, 10u, fmt, ap);
4344                     ],
4345                     wx_cv_func_broken_vsnprintf_decl=no,
4346                     wx_cv_func_broken_vsnprintf_decl=yes
4347                 )
4348             ]
4349         )
4350
4351         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4352             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4353         fi
4354     fi
4355 fi
4356
4357 dnl the same as above but for snprintf() now: it's not present in at least AIX
4358 dnl 4.2 headers
4359 if test "$ac_cv_func_snprintf" = "yes"; then
4360     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4361         [
4362             AC_TRY_COMPILE(
4363                 [
4364                     #include <stdio.h>
4365                     #include <stdarg.h>
4366                     #ifdef __MSL__
4367                     #if __MSL__ >= 0x6000
4368                     namespace std {}
4369                     using namespace std;
4370                     #endif
4371                     #endif
4372                 ],
4373                 [
4374                     char *buf;
4375                     snprintf(buf, 10u, "%s", "wx");
4376                 ],
4377                 wx_cv_func_snprintf_decl=yes,
4378                 wx_cv_func_snprintf_decl=no
4379             )
4380         ]
4381     )
4382
4383     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4384         AC_DEFINE(HAVE_SNPRINTF_DECL)
4385     fi
4386
4387     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4388
4389         dnl check if snprintf() has support for positional arguments
4390         dnl NB: if snprintf() has positional support we can safely suppose that also
4391         dnl     other *printf() functions support them as they all belong to the same
4392         dnl     family and they all fallback to the same implementation
4393         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4394             [
4395                 AC_TRY_RUN(
4396                     [
4397                         #include <stdio.h>
4398
4399                         int main (void)
4400                         {
4401                             char buffer[128];
4402                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4403                             if (strcmp ("2 3 1", buffer) == 0)
4404                                 exit (0);
4405                             exit (1);
4406                         }
4407                     ],
4408                     wx_cv_func_snprintf_pos_params=no,
4409                     wx_cv_func_snprintf_pos_params=yes,
4410                     dnl be pessimistic when cross-compiling
4411                     [
4412                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4413 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4414                         wx_cv_func_snprintf_pos_params=no
4415                     ]
4416                 )
4417             ]
4418         )
4419
4420         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4421             AC_DEFINE(HAVE_UNIX98_PRINTF)
4422         fi
4423     fi
4424 fi
4425
4426 dnl the same as above but for vsscanf() now: it's not present in at least
4427 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4428 if test "$ac_cv_func_vsscanf" = "yes"; then
4429     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4430         [
4431             AC_TRY_COMPILE(
4432                 [
4433                     #include <stdio.h>
4434                     #include <stdarg.h>
4435                     #ifdef __MSL__
4436                     #if __MSL__ >= 0x6000
4437                     namespace std {}
4438                     using namespace std;
4439                     #endif
4440                     #endif
4441                 ],
4442                 [
4443                     char *buf;
4444                     va_list args;
4445                     vsscanf(buf, "%s", args);
4446                 ],
4447                 wx_cv_func_vsscanf_decl=yes,
4448                 wx_cv_func_vsscanf_decl=no
4449             )
4450         ]
4451     )
4452
4453     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4454         AC_DEFINE(HAVE_VSSCANF_DECL)
4455     fi
4456 fi
4457 AC_LANG_POP()
4458
4459 if test "$wxUSE_UNICODE" = yes; then
4460
4461     dnl also look if we have wide char IO functions, notice that [f]putws are
4462     dnl declared in special widec.h under Solaris
4463     wchar_headers="#include <stdio.h>
4464 #include <wchar.h>"
4465     case "${host}" in
4466         *-*-solaris2* )
4467             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4468             if test "$ac_cv_header_widec_h" = "yes"; then
4469                 wchar_headers="$wchar_headers
4470 #include <widec.h>"
4471             fi
4472     esac
4473
4474     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4475                    [$wchar_headers])
4476
4477     dnl MinGW has a vswprintf with a different prototype, and
4478     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4479     dnl finds it even if it is not declared in some versions...
4480     AC_MSG_CHECKING([for _vsnwprintf])
4481     AC_TRY_COMPILE([#include <wchar.h>],
4482                    [&_vsnwprintf;],
4483                    [AC_MSG_RESULT([yes])
4484                     AC_DEFINE(HAVE__VSNWPRINTF)],
4485                    [AC_MSG_RESULT([no])]);
4486 fi
4487
4488 if test "$wxUSE_FILE" = "yes"; then
4489     WX_CHECK_FUNCS(fsync)
4490 fi
4491
4492 dnl at least under IRIX with mipsPro the C99 round() function is available when
4493 dnl building using the C compiler but not when using C++ one
4494 AC_LANG_PUSH(C++)
4495 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4496 AC_LANG_POP()
4497
4498 dnl the following tests are for Unix(like) systems only
4499 if test "$TOOLKIT" != "MSW"; then
4500
4501 dnl check for available version of iconv()
4502 if test "$wxUSE_LIBICONV" != "no" ; then
4503     AM_ICONV
4504     LIBS="$LIBICONV $LIBS"
4505 fi
4506
4507 dnl check for POSIX signals if we need them
4508 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4509     AC_CHECK_FUNCS(sigaction)
4510
4511     if test "$ac_cv_func_sigaction" = "no"; then
4512         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4513         wxUSE_ON_FATAL_EXCEPTION=no
4514     fi
4515
4516     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4517       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4518       [
4519         dnl C compiler happily compiles the code even if there is type mismatch
4520         AC_LANG_PUSH(C++)
4521         AC_TRY_COMPILE([#include <signal.h>],
4522                      [
4523                         extern void testSigHandler(int);
4524
4525                         struct sigaction sa;
4526                         sa.sa_handler = testSigHandler;
4527                      ], [
4528                         wx_cv_type_sa_handler=int
4529                      ], [
4530                         wx_cv_type_sa_handler=void
4531                      ])
4532         AC_LANG_POP()
4533       ])
4534
4535       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4536     fi
4537 fi
4538
4539 dnl backtrace() and backtrace_symbols() for wxStackWalker
4540 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4541     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4542         [
4543             AC_LANG_PUSH(C++)
4544             AC_TRY_COMPILE([#include <execinfo.h>],
4545                 [
4546                     void *trace[1];
4547                     char **messages;
4548
4549                     backtrace(trace, 1);
4550                     messages = backtrace_symbols(trace, 1);
4551                 ],
4552                 wx_cv_func_backtrace=yes,
4553                 wx_cv_func_backtrace=no
4554             )
4555             AC_LANG_POP()
4556         ]
4557     )
4558
4559
4560     if test "$wx_cv_func_backtrace" = "no"; then
4561         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4562         wxUSE_STACKWALKER=no
4563     else
4564         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4565             [
4566                 AC_LANG_PUSH(C++)
4567                 AC_TRY_LINK([#include <cxxabi.h>],
4568                     [
4569                         int rc;
4570                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4571                     ],
4572                     wx_cv_func_cxa_demangle=yes,
4573                     wx_cv_func_cxa_demangle=no
4574                 )
4575                 AC_LANG_POP()
4576             ]
4577         )
4578
4579         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4580             AC_DEFINE(HAVE_CXA_DEMANGLE)
4581         fi
4582     fi
4583 fi
4584
4585 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4586     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4587     wxUSE_STACKWALKER=no
4588 fi
4589
4590
4591 dnl check for the function for temp files creation
4592 AC_CHECK_FUNCS(mkstemp mktemp, break)
4593
4594 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4595 dnl Linux and *BSD and statvfs() under Solaris
4596 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4597     AC_TRY_COMPILE(
4598         [
4599              #if defined(__BSD__)
4600              #include <sys/param.h>
4601              #include <sys/mount.h>
4602              #else
4603              #include <sys/vfs.h>
4604              #endif
4605         ],
4606         [
4607              long l;
4608              struct statfs fs;
4609              statfs("/", &fs);
4610              l = fs.f_bsize;
4611              l += fs.f_blocks;
4612              l += fs.f_bavail;
4613         ],
4614          wx_cv_func_statfs=yes,
4615          wx_cv_func_statfs=no
4616     )
4617 )
4618
4619 if test "$wx_cv_func_statfs" = "yes"; then
4620     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4621     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4622         AC_LANG_PUSH(C++)
4623         AC_TRY_COMPILE(
4624             [
4625                  #if defined(__BSD__)
4626                  #include <sys/param.h>
4627                  #include <sys/mount.h>
4628                  #else
4629                  #include <sys/vfs.h>
4630                  #endif
4631             ],
4632             [
4633                 struct statfs fs;
4634                 statfs("", &fs);
4635             ],
4636             wx_cv_func_statfs_decl=yes,
4637             wx_cv_func_statfs_decl=no
4638         )
4639         AC_LANG_POP()
4640     )
4641
4642     if test "$wx_cv_func_statfs_decl" = "yes"; then
4643         AC_DEFINE(HAVE_STATFS_DECL)
4644     fi
4645
4646     wx_cv_type_statvfs_t="struct statfs"
4647     AC_DEFINE(HAVE_STATFS)
4648 else
4649     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4650         AC_TRY_COMPILE(
4651             [
4652                 #include <stddef.h>
4653                 #include <sys/statvfs.h>
4654             ],
4655             [
4656                 statvfs("/", NULL);
4657             ],
4658             wx_cv_func_statvfs=yes,
4659             wx_cv_func_statvfs=no
4660         )
4661     )
4662
4663     if test "$wx_cv_func_statvfs" = "yes"; then
4664         dnl we also have to check whether we should use statvfs_t (works under
4665         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4666         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4667         dnl mode both work fine)
4668         dnl
4669         dnl for this check C++ compiler has to be used as passing incompatible
4670         dnl pointers is just a warning and not an error in C
4671         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4672             AC_LANG_PUSH(C++)
4673             AC_TRY_COMPILE(
4674                 [
4675                     #include <sys/statvfs.h>
4676                 ],
4677                 [
4678                     long l;
4679                     statvfs_t fs;
4680                     statvfs("/", &fs);
4681                     l = fs.f_bsize;
4682                     l += fs.f_blocks;
4683                     l += fs.f_bavail;
4684                 ],
4685                 wx_cv_type_statvfs_t=statvfs_t,
4686                 [
4687                     AC_TRY_COMPILE(
4688                         [
4689                             #include <sys/statvfs.h>
4690                         ],
4691                         [
4692                             long l;
4693                             struct statvfs fs;
4694                             statvfs("/", &fs);
4695                             l = fs.f_bsize;
4696                             l += fs.f_blocks;
4697                             l += fs.f_bavail;
4698                         ],
4699                         wx_cv_type_statvfs_t="struct statvfs",
4700                         wx_cv_type_statvfs_t="unknown"
4701                     )
4702                 ]
4703             )
4704             AC_LANG_POP()
4705         )
4706
4707         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4708             AC_DEFINE(HAVE_STATVFS)
4709         fi
4710     else
4711         dnl set it for the test below
4712         wx_cv_type_statvfs_t="unknown"
4713     fi
4714 fi
4715
4716 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4717     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4718 else
4719     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4720 fi
4721
4722 dnl check for fcntl() or at least flock() needed by Unix implementation of
4723 dnl wxSingleInstanceChecker
4724 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4725     AC_CHECK_FUNCS(fcntl flock, break)
4726
4727     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4728         AC_MSG_WARN(wxSingleInstanceChecker not available)
4729         wxUSE_SNGLINST_CHECKER=no
4730     fi
4731 fi
4732
4733 dnl look for a function to modify the environment
4734 AC_CHECK_FUNCS(setenv putenv, break)
4735 if test "$ac_cv_func_setenv" = "yes"; then
4736     AC_CHECK_FUNCS(unsetenv)
4737 fi
4738
4739 HAVE_SOME_SLEEP_FUNC=0
4740 if test "$USE_BEOS" = 1; then
4741     dnl BeOS has its own (wonder where did they get it from) sleep() function
4742     dnl in unistd.h
4743     AC_DEFINE(HAVE_SLEEP)
4744     HAVE_SOME_SLEEP_FUNC=1
4745 fi
4746
4747 if test "$USE_DARWIN" = 1; then
4748     dnl Mac OS X/Darwin has both nanosleep and usleep
4749     dnl but only usleep is defined in unistd.h
4750     AC_DEFINE(HAVE_USLEEP)
4751     HAVE_SOME_SLEEP_FUNC=1
4752 fi
4753
4754 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4755     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4756     POSIX4_LINK=
4757     AC_CHECK_FUNCS(nanosleep,
4758         AC_DEFINE(HAVE_NANOSLEEP),
4759         [
4760             AC_CHECK_LIB(posix4, nanosleep,
4761                 [
4762                     AC_DEFINE(HAVE_NANOSLEEP)
4763                     POSIX4_LINK=" -lposix4"
4764                 ],
4765                 [
4766                     WX_CHECK_FUNCS(usleep,,
4767                                     AC_MSG_WARN([wxSleep() function will not work])
4768                     )
4769                 ]
4770             )
4771         ]
4772     )
4773 fi
4774
4775 dnl check for uname (POSIX) and gethostname (BSD)
4776 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4777 if test "$wx_cv_func_uname" != yes; then
4778     WX_CHECK_FUNCS(gethostname)
4779 fi
4780
4781 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4782
4783 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4784 dnl libnsl or libresolv or libsocket)
4785 INET_LINK=
4786 AC_CHECK_FUNCS(inet_addr,
4787     AC_DEFINE(HAVE_INET_ADDR),
4788     [
4789         AC_CHECK_LIB(nsl, inet_addr,
4790             INET_LINK="nsl",
4791             [
4792                 AC_CHECK_LIB(resolv, inet_addr,
4793                     INET_LINK="resolv",
4794                     [
4795                         AC_CHECK_LIB(socket, inet_addr,
4796                             INET_LINK="socket"
4797                         )
4798                     ]
4799                 )
4800             ]
4801         )
4802     ]
4803 )
4804
4805 AC_CHECK_FUNCS(inet_aton,
4806         AC_DEFINE(HAVE_INET_ATON),
4807         [
4808             dnl only check it in the same lib
4809             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4810         ])
4811
4812 if test "x$INET_LINK" != "x"; then
4813     AC_DEFINE(HAVE_INET_ADDR)
4814     INET_LINK=" -l$INET_LINK"
4815 fi
4816
4817 WX_CHECK_FUNCS(fdopen)
4818
4819 if test "$wxUSE_TARSTREAM" = "yes"; then
4820     WX_CHECK_FUNCS(sysconf)
4821
4822     WX_CHECK_FUNCS(getpwuid_r, [], [],
4823                    [
4824                     #define _REENTRANT
4825                     #include <pwd.h>
4826                    ],
4827                    [[
4828                     struct passwd pw, *ppw;
4829                     char buf[1024];
4830                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4831                    ]])
4832
4833     WX_CHECK_FUNCS(getgrgid_r, [], [],
4834                    [
4835                     #define _REENTRANT
4836                     #include <grp.h>
4837                    ],
4838                    [[
4839                     struct group grp, *pgrp;
4840                     char buf[1024];
4841                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4842                    ]])
4843 fi
4844
4845 fi
4846
4847
4848 dnl ===========================================================================
4849 dnl Now we have all the info we need - use it!
4850 dnl ===========================================================================
4851
4852 dnl flush the cache
4853 AC_CACHE_SAVE
4854
4855 dnl ---------------------------------------------------------------------------
4856 dnl thread support for Unix (for Win32 and OS/2 see past
4857 dnl                          the next matching "else")
4858 dnl ---------------------------------------------------------------------------
4859
4860 dnl under MSW (except mingw32) we always have thread support
4861 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4862
4863     dnl the code below:
4864     dnl
4865     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4866     dnl   necessary to build the MT programs for the linker and compiler
4867     dnl   respectively
4868     dnl
4869     dnl   sets wxUSE_THREADS=1 if thread support is activated
4870
4871     THREADS_LINK=
4872     THREADS_CFLAGS=
4873
4874     if test "$wxUSE_THREADS" = "yes" ; then
4875         if test "$USE_BEOS" = 1; then
4876             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4877             wxUSE_THREADS="no"
4878         fi
4879     fi
4880
4881     if test "$wxUSE_THREADS" = "yes" ; then
4882         dnl find if POSIX threads are available
4883         dnl
4884         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4885         dnl archive from http://ac-archive.sourceforge.net/
4886         dnl
4887         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4888         dnl Forero Cuervo <bachue@bachue.com> for the original code
4889
4890         dnl TODO: cache the result
4891
4892         dnl define the list of the thread options to try in the loop below
4893         dnl with the convention that anything starting with '-' is a cpp flag
4894         dnl while anything else is a library (i.e. there is an implicit "-l")
4895         THREAD_OPTS="-pthread"
4896         if test "x$SUNCXX" = xyes; then
4897             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4898         fi
4899
4900         case "${host}" in
4901           *-*-solaris2* | *-*-sunos4* )
4902                 if test "x$GCC" = "xyes"; then
4903                     dnl Solaris/gcc combination use this one for some reason
4904                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4905                 fi
4906                 ;;
4907           *-*-freebsd*)
4908                 dnl look, in order, for the kernel threads, then Linux threads
4909                 dnl and finally the userland threads
4910                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4911                 ;;
4912           *-*-darwin* | *-*-cygwin* )
4913                 dnl Darwin / Mac OS X just uses -lpthread tested below
4914                 dnl and so does Cygwin
4915                 THREAD_OPTS=""
4916                 ;;
4917           *-*-aix*)
4918                 dnl AIX calls the library libpthreads - thanks IBM!
4919                 THREAD_OPTS="pthreads"
4920                 ;;
4921           *-hp-hpux* )
4922                 if test "x$GCC" = "xyes"; then
4923                     dnl g++ versions before 3.3.2 don't support -pthread.
4924                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4925                         THREAD_OPTS=""
4926                 else
4927                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4928                     dnl 2005]) supports -mt
4929                     THREAD_OPTS="-mt"
4930                 fi
4931                 ;;
4932
4933           *-*-irix* )
4934                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4935                 dnl doesn't give an error for it neither, just a warning
4936                 dnl message -- but this is still very annoying
4937                 if test "x$GCC" = "xyes"; then
4938                     THREAD_OPTS=""
4939                 fi
4940                 ;;
4941
4942           *-*-qnx*)
4943                 dnl under QNX thread functions are in libc so we don't need any
4944                 dnl special options to link with them
4945                 THREAD_OPTS=""
4946                 ;;
4947
4948           *-*-*UnixWare*)
4949                 dnl flying by man pages here: Caldera online docs use this
4950                 if test "x$GCC" != "xyes"; then
4951                     THREAD_OPTS="-Ethread"
4952                 fi
4953                 ;;
4954         esac
4955
4956         case "${host}" in
4957             *-*-qnx*)
4958                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4959                 dnl in warnings and is not needed under QNX so try without it
4960                 dnl first
4961                 THREAD_OPTS="none pthread"
4962                 ;;
4963
4964             *)
4965                 dnl simply linking with libpthread should make the test below
4966                 dnl work but it's far from certain that the threaded programs
4967                 dnl compiled without any special switches actually work, so try
4968                 dnl it after all the others
4969                 THREAD_OPTS="$THREAD_OPTS pthread none"
4970                 ;;
4971         esac
4972
4973         dnl now test for all possibilities
4974         THREADS_OK=no
4975         for flag in $THREAD_OPTS; do
4976             case $flag in
4977                 none)
4978                     AC_MSG_CHECKING([whether pthreads work without any flags])
4979                     ;;
4980
4981                 -*)
4982                     AC_MSG_CHECKING([whether pthreads work with $flag])
4983                     THREADS_CFLAGS="$flag"
4984                     ;;
4985
4986                 *)
4987                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4988                     THREADS_LINK="-l$flag"
4989                     ;;
4990               esac
4991
4992               save_LIBS="$LIBS"
4993               save_CFLAGS="$CFLAGS"
4994               LIBS="$THREADS_LINK $LIBS"
4995               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4996
4997               AC_TRY_LINK([#include <pthread.h>],
4998                           [pthread_create(0,0,0,0);],
4999                           THREADS_OK=yes)
5000
5001               LIBS="$save_LIBS"
5002               CFLAGS="$save_CFLAGS"
5003
5004               AC_MSG_RESULT($THREADS_OK)
5005               if test "x$THREADS_OK" = "xyes"; then
5006                       break;
5007               fi
5008
5009               THREADS_LINK=""
5010               THREADS_CFLAGS=""
5011       done
5012
5013       if test "x$THREADS_OK" != "xyes"; then
5014           wxUSE_THREADS=no
5015           AC_MSG_WARN([No thread support on this system... disabled])
5016       else
5017           dnl yes, these special compiler flags should be used with the
5018           dnl linker as well
5019           dnl
5020           dnl NB: add them to LDFLAGS immediately because we need them to be
5021           dnl     used for the subsequent tests some of which can fail without
5022           dnl     MT support, hence the reason for the duplication below:
5023           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
5024           dnl     contents of the latter to LDFLAGS in the end is not enough.
5025           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5026           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
5027           LIBS="$THREADS_LINK $LIBS"
5028
5029           AC_MSG_CHECKING([if more special flags are required for pthreads])
5030           flag=no
5031           case "${host}" in
5032             *-aix*)
5033                 dnl again quoting from
5034                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5035                 dnl
5036                 dnl     When compiling and linking with -pthread, the library
5037                 dnl     search path should include -L/usr/lib/threads at the
5038                 dnl     beginning of the path.
5039                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5040                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
5041                 flag="-D_THREAD_SAFE"
5042                 ;;
5043             *-freebsd*)
5044                 flag="-D_THREAD_SAFE"
5045                 ;;
5046             *-hp-hpux* )
5047                 flag="-D_REENTRANT"
5048                 if test "x$GCC" != "xyes"; then
5049                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5050                     flag="$flag -D_RWSTD_MULTI_THREAD"
5051                 fi
5052                 ;;
5053             *solaris* | alpha*-osf*)
5054                 flag="-D_REENTRANT"
5055                 ;;
5056           esac
5057           AC_MSG_RESULT(${flag})
5058           if test "x$flag" != xno; then
5059               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5060           fi
5061
5062           dnl don't add these options to CPPFLAGS as cpp might not know them
5063           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5064       fi
5065     fi
5066
5067     dnl do other tests only if we are using threads
5068     if test "$wxUSE_THREADS" = "yes" ; then
5069       AC_CHECK_FUNCS(thr_setconcurrency)
5070
5071       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5072       dnl wouldn't be found by it
5073       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5074       [
5075         dnl C compiler may treat pthread_cleanup_push() as an undeclared
5076         dnl function and not give a warning even if it's unavailable, so use
5077         dnl the C++ one for this test
5078         AC_LANG_PUSH(C++)
5079         AC_TRY_COMPILE([#include <pthread.h>
5080                void ThreadCleanupFunc(void *p);
5081             ],
5082             [
5083                 void *p;
5084                 pthread_cleanup_push(ThreadCleanupFunc, p);
5085                 pthread_cleanup_pop(0);
5086             ], [
5087                wx_cv_func_pthread_cleanup=yes
5088             ], [
5089                wx_cv_func_pthread_cleanup=no
5090             ]
5091         )
5092         AC_LANG_POP()
5093       ])
5094       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5095         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5096       fi
5097
5098       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
5099       if test "$ac_cv_header_sched_h" = "yes"; then
5100           AC_CHECK_FUNC(sched_yield,
5101             AC_DEFINE(HAVE_SCHED_YIELD),
5102             [
5103                 AC_CHECK_LIB(posix4,
5104                     sched_yield,
5105                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5106                     AC_MSG_WARN(wxThread::Yield will not work properly)
5107                 )
5108             ]
5109           )
5110       fi
5111
5112       dnl to be able to set the thread priority, we need to have all of the
5113       dnl following functions:
5114       dnl   1. pthread_attr_getschedpolicy
5115       dnl   2. sched_get_priority_min and sched_get_priority_max
5116       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5117       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5118       HAVE_PRIOR_FUNCS=0
5119       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5120                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5121                        [AC_CHECK_FUNC(sched_get_priority_max,
5122                            HAVE_PRIOR_FUNCS=1,
5123                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5124                              [
5125                                 HAVE_PRIOR_FUNCS=1
5126                                 POSIX4_LINK=" -lposix4"
5127                              ],
5128                            )]
5129                        )]
5130                      )]
5131                    )
5132
5133       if test "$HAVE_PRIOR_FUNCS" = 1; then
5134         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5135       else
5136         AC_MSG_WARN(Setting thread priority will not work)
5137       fi
5138
5139       AC_CHECK_FUNC(pthread_cancel,
5140                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5141                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5142
5143       AC_CHECK_FUNC(pthread_mutex_timedlock,
5144                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
5145                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
5146
5147       AC_CHECK_FUNC(pthread_attr_setstacksize,
5148                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5149
5150       dnl mutexattr_t initialization is done in quite different ways on different
5151       dnl platforms, so check for a few things:
5152       dnl
5153       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5154       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5155       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5156       dnl defined, we do it by directly assigned
5157       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5158
5159       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5160       [
5161         AC_TRY_COMPILE([#include <pthread.h>],
5162             [
5163                pthread_mutexattr_t attr;
5164                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5165             ],
5166             wx_cv_type_pthread_mutexattr_t=yes,
5167             wx_cv_type_pthread_mutexattr_t=no
5168         )
5169       ])
5170
5171       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5172         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5173
5174         dnl check if we already have the declaration we need, it is not
5175         dnl present in some systems' headers
5176         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5177                        wx_cv_func_pthread_mutexattr_settype_decl, [
5178                        AC_TRY_COMPILE([#include <pthread.h>],
5179                            [
5180                                pthread_mutexattr_t attr;
5181                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5182                            ],
5183                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5184                            wx_cv_func_pthread_mutexattr_settype_decl=no
5185                        )
5186         ])
5187         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5188             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5189         fi
5190       else
5191         dnl don't despair, there may be another way to do it
5192         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5193                        wx_cv_type_pthread_rec_mutex_init,
5194         [
5195             AC_TRY_COMPILE([#include <pthread.h>],
5196                 [
5197                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5198                 ], [
5199                     wx_cv_type_pthread_rec_mutex_init=yes
5200                 ], [
5201                     wx_cv_type_pthread_rec_mutex_init=no
5202                 ]
5203             )
5204         ])
5205         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5206           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5207         else
5208           dnl this may break code working elsewhere, so at least warn about it
5209           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5210         fi
5211       fi
5212
5213       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5214           if test "$USE_NETBSD" = 1; then
5215               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5216               wxUSE_COMPILER_TLS=no
5217           else
5218               wxUSE_COMPILER_TLS=yes
5219           fi
5220       fi
5221
5222       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5223           dnl test for compiler thread-specific variables support
5224           AC_CACHE_CHECK([for __thread keyword],
5225                          wx_cv_cc___thread,
5226               [
5227                   AC_TRY_COMPILE([#include <pthread.h>],
5228                       [
5229                           static __thread int n = 0;
5230                           static __thread int *p = 0;
5231                       ],
5232                       wx_cv_cc___thread=yes,
5233                       wx_cv_cc___thread=no
5234                   )
5235               ]
5236           )
5237
5238           if test "$wx_cv_cc___thread" = "yes"; then
5239               AX_GXX_VERSION
5240               if test -n "$ax_cv_gxx_version"; then
5241                   dnl g++ supports __thread since at least version 3.3 but its support
5242                   dnl seems to be broken until 4.1, see
5243                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5244                   dnl
5245                   dnl NB: we still need to test __thread support with
5246                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5247                   dnl     support it for all architectures (e.g. it doesn't
5248                   dnl     work under OS X)
5249                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5250                   case "$ax_cv_gxx_version" in
5251                     1.* | 2.* | 3.* )
5252                         AC_MSG_RESULT([no, it's broken])
5253                         wx_cv_cc___thread=no
5254                         ;;
5255                     *)
5256                         AC_MSG_RESULT([yes, it works])
5257                         ;;
5258                   esac
5259               fi
5260           fi
5261
5262           if test "$wx_cv_cc___thread" = "yes"; then
5263             AC_DEFINE(HAVE___THREAD_KEYWORD)
5264           fi
5265         fi
5266     fi
5267
5268 dnl from if !MSW
5269 else
5270     if test "$wxUSE_THREADS" = "yes" ; then
5271       case "${host}" in
5272         x86_64-*-mingw32* )
5273         ;;
5274         *-*-mingw32* )
5275             dnl check if the compiler accepts -mthreads
5276             AC_CACHE_CHECK([if compiler supports -mthreads],
5277                 wx_cv_cflags_mthread,
5278                 [
5279                     CFLAGS_OLD="$CFLAGS"
5280                     CFLAGS="-mthreads $CFLAGS"
5281                     AC_TRY_COMPILE([], [],
5282                         wx_cv_cflags_mthread=yes,
5283                         wx_cv_cflags_mthread=no
5284                     )
5285                 ]
5286             )
5287
5288             if test "$wx_cv_cflags_mthread" = "yes"; then
5289                 dnl it does, use it
5290                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5291                 LDFLAGS="$LDFLAGS -mthreads"
5292             else
5293                 dnl it doesn't
5294                 CFLAGS="$CFLAGS_OLD"
5295             fi
5296         ;;
5297         *-pc-os2*emx )
5298             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5299             LDFLAGS="$LDFLAGS -Zmt"
5300         ;;
5301       esac
5302     fi
5303 fi
5304
5305 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5306 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5307 dnl By preference, we probably should use getaddrinfo which avoids thread
5308 dnl safety issues and supports IPv6, however there currently is no code
5309 dnl for it, so testing for it is temporarily disabled and we are restricted
5310 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5311
5312 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5313     dnl no getaddrinfo, so check for gethostbyname_r and
5314     dnl related functions (taken from python's configure.in)
5315     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5316       AX_FUNC_WHICH_GETHOSTBYNAME_R
5317       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5318               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5319           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5320       fi
5321       dnl A similar test for getservbyname_r
5322       dnl I'm tempted to just not do this test which is taking much time and
5323       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5324       dnl doing the test already exists, so using it is easy enough.     - SN
5325       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5326       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5327               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5328           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5329       fi
5330       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5331       dnl silently assume it's available exactly if gethostbyname_r is
5332       dnl available and always requires two more arguments than
5333       dnl gethostbyname_r.
5334       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5335       dnl  function, although it should be easy to rewrite the gethostbyname_r
5336       dnl  check to fit this case, if it's really needed.                - SN )
5337 dnl    ]
5338 dnl )
5339
5340 if test "$wxUSE_THREADS" = "yes"; then
5341   AC_DEFINE(wxUSE_THREADS)
5342
5343   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5344 else
5345   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5346   dnl functions - add tests for other functions here as well
5347   if test "$wx_cv_func_strtok_r" = "yes"; then
5348     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5349     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5350         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5351         AC_MSG_RESULT(yes)
5352     else
5353         AC_MSG_RESULT(no)
5354     fi
5355   fi
5356 fi
5357
5358 if test "$WXGTK2" = 1 ; then
5359   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5360   WXGTK12=1
5361 fi
5362
5363 if test "$WXGTK12" = 1 ; then
5364   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5365 fi
5366
5367 if test "$WXGTK127" = 1 ; then
5368   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5369 fi
5370
5371 if test "$WXGPE" = 1 ; then
5372   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5373 fi
5374
5375 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5376 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5377 DEBUG_CFLAGS=
5378 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5379     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5380     dnl (e.g. it was specified by the user before running configure); since
5381     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5382     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5383     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5384 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5385     DEBUG_CFLAGS="-g"
5386 fi
5387
5388 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5389     wxUSE_DEBUG_INFO=yes
5390     if test "$GCC" = yes; then
5391         DEBUG_CFLAGS="-ggdb"
5392     fi
5393 fi
5394
5395 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5396     if test "$wxUSE_GTK" = 1 ; then
5397         if test "x$wxGTK_VERSION" = "x1" ; then
5398             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5399         fi
5400     fi
5401 fi
5402
5403 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5404     AC_DEFINE(wxUSE_MEMORY_TRACING)
5405     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5406     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5407     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5408 fi
5409
5410 if test "$wxUSE_DMALLOC" = "yes" ; then
5411     DMALLOC_LIBS="-ldmallocthcxx"
5412 fi
5413
5414 dnl cc/cxx/ld option for profiling
5415 PROFILE_FLAGS=
5416 if test "$wxUSE_PROFILE" = "yes" ; then
5417     PROFILE_FLAGS=" -pg"
5418 fi
5419
5420 if test "$GCC" = "yes" ; then
5421     if test "$wxUSE_NO_RTTI" = "yes" ; then
5422         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5423         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5424         dnl switch but we need to do it manually for the older versions.
5425         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5426     fi
5427     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5428         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5429     fi
5430     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5431         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5432     fi
5433
5434     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5435     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5436     dnl for each subroutine by default -- using the switch below only creates
5437     dnl one entry per file instead at the price of minor performance penalty
5438     dnl
5439     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5440     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5441     dnl this, or even the extent of gcc/wx version combinations affected, but
5442     dnl also as above, this 'fix' does not come without side effects.
5443     dnl
5444     dnl TODO: test for the gcc version here (how?)
5445     case "${host}" in
5446       powerpc*-*-aix* )
5447         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5448         ;;
5449       *-hppa* )
5450         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5451         ;;
5452     esac
5453 fi
5454
5455 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5456 OPTIMISE_CFLAGS=
5457 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5458     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5459     dnl (e.g. it was specified by the user before running configure); since
5460     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5461     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5462     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5463 else
5464     if test "$wxUSE_OPTIMISE" = "no" ; then
5465         if test "$GCC" = yes ; then
5466             dnl use -O0 because compiling with it is faster than compiling with no
5467             dnl optimization options at all (at least with g++ 3.2)
5468             OPTIMISE_CFLAGS="-O0"
5469         fi
5470     else
5471         if test "$GCC" = yes ; then
5472             case "${host}" in
5473                 *-pc-os2_emx | *-pc-os2-emx )
5474                     dnl Not all of the supported gcc versions understand
5475                     dnl -fstrict-aliasing and none actually needs it (yet).
5476                     OPTIMISE_CFLAGS="-O2"
5477                 ;;
5478                 *)
5479                     dnl Switch on optimisation but keep strict-aliasing off for
5480                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5481                     dnl switched back on consider using -Wstrict-aliasing=2.
5482                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5483                 ;;
5484             esac
5485         else
5486             OPTIMISE_CFLAGS="-O"
5487         fi
5488     fi
5489 fi
5490
5491 dnl ---------------------------------------------------------------------------
5492 dnl compatibility level
5493 dnl ---------------------------------------------------------------------------
5494
5495 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5496     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5497
5498     WXWIN_COMPATIBILITY_2_8="yes"
5499 fi
5500
5501 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5502     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5503 fi
5504
5505 dnl ---------------------------------------------------------------------------
5506 dnl the library may be built without GUI classes at all
5507 dnl ---------------------------------------------------------------------------
5508
5509 if test "$wxUSE_GUI" = "yes"; then
5510     AC_DEFINE(wxUSE_GUI)
5511
5512     dnl the things we always pull in the GUI version of the library:
5513     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5514     dnl    library really can't be built without those)
5515     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5516     dnl    almost any program and the first 2 are needed to show a message box
5517     dnl    which want to be always able to do)
5518     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5519     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5520     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5521     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5522     dnl 5. misc stuff: timers, settings, message box
5523 fi
5524
5525 dnl ---------------------------------------------------------------------------
5526 dnl Unix/Windows
5527 dnl ---------------------------------------------------------------------------
5528
5529 if test "$wxUSE_UNIX" = "yes"; then
5530   AC_DEFINE(wxUSE_UNIX)
5531 fi
5532
5533 dnl ------------------------------------------------------------------------
5534 dnl DLL support
5535 dnl ------------------------------------------------------------------------
5536
5537 dnl under MSW we always have LoadLibrary/GetProcAddress
5538 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5539
5540     HAVE_DL_FUNCS=0
5541     HAVE_SHL_FUNCS=0
5542     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5543         if test "$USE_DOS" = 1; then
5544             HAVE_DL_FUNCS=0
5545         else
5546             dnl the test is a bit complicated because we check for dlopen() both with
5547             dnl and without -ldl and we also try to find shl_load() if there is no
5548             dnl dlopen() on this system
5549             AC_CHECK_FUNCS(dlopen,
5550             [
5551                 AC_DEFINE(HAVE_DLOPEN)
5552                 HAVE_DL_FUNCS=1
5553             ],
5554             [
5555                 AC_CHECK_LIB(dl, dlopen,
5556                             [
5557                                 AC_DEFINE(HAVE_DLOPEN)
5558                                 HAVE_DL_FUNCS=1
5559                                 DL_LINK=" -ldl$DL_LINK"
5560                             ],
5561                             [
5562                                 AC_CHECK_FUNCS(shl_load,
5563                                               [
5564                                                 AC_DEFINE(HAVE_SHL_LOAD)
5565                                                 HAVE_SHL_FUNCS=1
5566                                               ],
5567                                               [
5568                                                 AC_CHECK_LIB(shl_load, dld,
5569                                                              [
5570                                                                 HAVE_SHL_FUNCS=1
5571                                                                 DL_LINK=" -ldld$DL_LINK"
5572                                                              ])
5573                                               ])
5574                             ])
5575             ])
5576
5577             dnl check also for dlerror()
5578             if test "$HAVE_DL_FUNCS" = 1; then
5579                 AC_CHECK_FUNCS(dlerror,
5580                     AC_DEFINE(HAVE_DLERROR),
5581                     [
5582                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5583                     ]
5584                 )
5585             fi
5586         fi
5587
5588         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5589         if test "$USE_DARWIN" = 1; then
5590             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5591             HAVE_DL_FUNCS=1
5592         fi
5593
5594         if test "$HAVE_DL_FUNCS" = 0; then
5595             if test "$HAVE_SHL_FUNCS" = 0; then
5596               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5597                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5598                   wxUSE_DYNAMIC_LOADER=no
5599                   wxUSE_DYNLIB_CLASS=no
5600               else
5601                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5602               fi
5603             fi
5604         fi
5605     fi
5606 fi
5607
5608 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5609     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5610 fi
5611 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5612     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5613 fi
5614
5615
5616 dnl ---------------------------------------------------------------------------
5617 dnl Verify consistency of plugins/monolithic/shared settings:
5618 dnl ---------------------------------------------------------------------------
5619
5620 if test "$wxUSE_PLUGINS" = "yes" ; then
5621     if test "$wxUSE_SHARED" = "no" ; then
5622         AC_MSG_WARN([plugins supported only in shared build, disabling])
5623         wxUSE_PLUGINS=no
5624     fi
5625     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5626         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5627         wxUSE_PLUGINS=no
5628     fi
5629     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5630         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5631         wxUSE_PLUGINS=no
5632     fi
5633     if test "$wxUSE_PLUGINS" = "yes" ; then
5634         AC_DEFINE(wxUSE_PLUGINS)
5635     fi
5636 fi
5637
5638 dnl ---------------------------------------------------------------------------
5639 dnl File system watcher checks
5640 dnl ---------------------------------------------------------------------------
5641
5642 if test "$wxUSE_FSWATCHER" = "yes"; then
5643     dnl wxFileSystemWatcher is always available under MSW but we need either
5644     dnl inotify or kqueue support in the system for it under Unix (this
5645     dnl includes OS X which does have kqueue but no other platforms)
5646     if test "$wxUSE_MSW" != "1"; then
5647         if test "$wxUSE_UNIX" = "yes"; then
5648             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5649             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5650                 AC_DEFINE(wxHAS_INOTIFY)
5651             else
5652                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5653                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5654                     AC_DEFINE(wxHAS_KQUEUE)
5655                 else
5656                     wxUSE_FSWATCHER=no
5657                 fi
5658             fi
5659         else
5660             wxUSE_FSWATCHER=no
5661         fi
5662     fi
5663
5664     if test "$wxUSE_FSWATCHER" = "yes"; then
5665         AC_DEFINE(wxUSE_FSWATCHER)
5666         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5667     else
5668         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5669     fi
5670 fi
5671
5672 dnl ---------------------------------------------------------------------------
5673 dnl Register non-GUI class options for makefiles and setup.h
5674 dnl ---------------------------------------------------------------------------
5675
5676 if test "$wxUSE_STL" = "yes"; then
5677   AC_DEFINE(wxUSE_STL)
5678 fi
5679
5680 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5681   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5682 fi
5683
5684 if test "$wxUSE_ANY" = "yes"; then
5685     AC_DEFINE(wxUSE_ANY)
5686 fi
5687
5688 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5689   AC_DEFINE(wxUSE_APPLE_IEEE)
5690 fi
5691
5692 if test "$wxUSE_TIMER" = "yes"; then
5693   AC_DEFINE(wxUSE_TIMER)
5694 fi
5695
5696 dnl Unix implementation needs additional checks because audio support
5697 dnl comes in many favours:
5698 if test "$USE_UNIX" = 1 ; then
5699     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5700     if test "$wxUSE_MGL" != 1; then
5701         dnl it's not enough to check for just the header because OSS under NetBSD
5702         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5703         dnl whether we need -lossaudio at link-time
5704         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5705             AC_TRY_LINK([
5706                     #include <sys/ioctl.h>
5707                     #include <sys/soundcard.h>
5708                 ],
5709                 [
5710                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5711                 ],
5712                 ac_cv_header_sys_soundcard=yes,
5713                 [
5714                     saveLibs="$LIBS"
5715                     LIBS="$saveLibs -lossaudio"
5716                     AC_TRY_LINK([
5717                             #include <sys/ioctl.h>
5718                             #include <sys/soundcard.h>
5719                         ],
5720                         [
5721                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5722                         ],
5723                         ac_cv_header_sys_soundcard=yes,
5724                         [
5725                             LIBS="$saveLibs"
5726                             ac_cv_header_sys_soundcard=no
5727                         ]
5728                     )
5729                 ]
5730             )
5731         ])
5732     fi
5733
5734     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5735         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5736     fi
5737 fi
5738
5739 WITH_PLUGIN_SDL=0
5740 if test "$wxUSE_SOUND" = "yes"; then
5741   if test "$USE_UNIX" = 1 ; then
5742     if test "$wxUSE_LIBSDL" != "no"; then
5743       AM_PATH_SDL([1.2.0],
5744                   [
5745                     EXTRALIBS_SDL="$SDL_LIBS"
5746                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5747                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5748                     AC_DEFINE(wxUSE_LIBSDL)
5749                   ],
5750                   [wxUSE_LIBSDL="no"])
5751       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5752         WITH_PLUGIN_SDL=1
5753       fi
5754     fi
5755   else
5756     dnl wxMGL doesn't support sound under DOS, only under Unix
5757     if test "$wxUSE_MGL" = 1; then
5758         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5759         wxUSE_SOUND="no"
5760     fi
5761   fi
5762 fi
5763
5764 if test "$wxUSE_SOUND" = "yes"; then
5765   AC_DEFINE(wxUSE_SOUND)
5766   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5767 fi
5768
5769 if test "$WXGTK2" = 1; then
5770     PKG_PROG_PKG_CONFIG()
5771
5772     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5773
5774         if test "$wxUSE_GTKPRINT" = "yes" ; then
5775
5776                 PKG_CHECK_MODULES(GTKPRINT,
5777                                   [gtk+-unix-print-2.0 >= 2.10],
5778                     [
5779                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5780                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5781                         AC_DEFINE(wxUSE_GTKPRINT)
5782                     ],
5783                     [
5784                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5785                         wxUSE_GTKPRINT="no"
5786                     ]
5787                 )
5788         fi
5789
5790         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5791
5792                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5793                                   [libgnomeprintui-2.2 >= 2.8],
5794                     [
5795                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5796                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5797                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5798                     ],
5799                     [
5800                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5801                         wxUSE_LIBGNOMEPRINT="no"
5802                     ]
5803                 )
5804         fi
5805     fi
5806
5807     if test "$wxUSE_MIMETYPE" = "yes" ; then
5808         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5809
5810                 PKG_CHECK_MODULES(GNOMEVFS,
5811                                   [gnome-vfs-2.0 >= 2.0],
5812                     [
5813                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5814                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5815                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5816                     ],
5817                     [
5818                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5819                         wxUSE_LIBGNOMEVFS="no"
5820                     ]
5821                 )
5822         fi
5823     fi
5824
5825     if test "$wxUSE_LIBHILDON" = "yes" ; then
5826         PKG_CHECK_MODULES(HILDON,
5827                           [hildon-lgpl >= 0.9],
5828             [
5829                 EXTRALIBS_HILDON="$HILDON_LIBS"
5830                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5831                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5832                 AC_DEFINE(wxUSE_LIBHILDON)
5833                 ac_hildon_lgpl=1
5834             ],
5835             [
5836                 AC_MSG_WARN([libhildon_lgpl not found])
5837                         wxUSE_LIBHILDON="no"
5838                         ac_hildon_lgpl=0
5839             ]
5840         )
5841
5842         if test "$ac_hildon_lgpl" = 0 ; then
5843             PKG_CHECK_MODULES(HILDON2,
5844                               [hildon-1 >= 1.99],
5845                 [
5846                     EXTRALIBS_HILDON="$HILDON2_LIBS"
5847                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5848                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5849                     AC_DEFINE(wxUSE_LIBHILDON2)
5850                 ],
5851                 [
5852                     AC_MSG_WARN([libhildon_1 not found])
5853                             wxUSE_LIBHILDON2="no"
5854                 ]
5855             )
5856         fi
5857     fi
5858 fi
5859
5860 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5861   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5862 fi
5863
5864 if test "$wxUSE_STOPWATCH" = "yes"; then
5865   AC_DEFINE(wxUSE_STOPWATCH)
5866 fi
5867
5868 if test "$wxUSE_DATETIME" = "yes"; then
5869   AC_DEFINE(wxUSE_DATETIME)
5870 fi
5871
5872 if test "$wxUSE_FILE" = "yes"; then
5873   AC_DEFINE(wxUSE_FILE)
5874 fi
5875
5876 if test "$wxUSE_FFILE" = "yes"; then
5877   AC_DEFINE(wxUSE_FFILE)
5878 fi
5879
5880 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5881   if test "$wxUSE_STREAMS" != yes; then
5882     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5883     wxUSE_ARCHIVE_STREAMS=no
5884   else
5885     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5886   fi
5887 fi
5888
5889 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5890   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5891     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5892   elif test "$wxUSE_ZLIB" = "no"; then
5893     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5894   else
5895     AC_DEFINE(wxUSE_ZIPSTREAM)
5896   fi
5897 fi
5898
5899 if test "$wxUSE_TARSTREAM" = "yes"; then
5900   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5901     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5902   else
5903     AC_DEFINE(wxUSE_TARSTREAM)
5904   fi
5905 fi
5906
5907 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5908   AC_DEFINE(wxUSE_FILE_HISTORY)
5909 fi
5910
5911 if test "$wxUSE_FILESYSTEM" = "yes"; then
5912   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5913     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5914     wxUSE_FILESYSTEM=no
5915   else
5916     AC_DEFINE(wxUSE_FILESYSTEM)
5917   fi
5918 fi
5919
5920 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5921   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5922     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5923   else
5924     AC_DEFINE(wxUSE_FS_ARCHIVE)
5925   fi
5926 fi
5927
5928 if test "$wxUSE_FS_ZIP" = "yes"; then
5929   if test "$wxUSE_FS_ARCHIVE" != yes; then
5930     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5931   else
5932     AC_DEFINE(wxUSE_FS_ZIP)
5933   fi
5934 fi
5935
5936 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5937   if test "$USE_UNIX" != 1; then
5938     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5939     wxUSE_ON_FATAL_EXCEPTION=no
5940   else
5941     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5942   fi
5943 fi
5944
5945 if test "$wxUSE_STACKWALKER" = "yes"; then
5946     AC_DEFINE(wxUSE_STACKWALKER)
5947 fi
5948
5949 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5950     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5951         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5952         wxUSE_DEBUGREPORT=no
5953     else
5954         AC_DEFINE(wxUSE_DEBUGREPORT)
5955         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5956             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5957         fi
5958     fi
5959 fi
5960
5961 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5962   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5963 fi
5964
5965 if test "$wxUSE_BUSYINFO" = "yes"; then
5966   AC_DEFINE(wxUSE_BUSYINFO)
5967 fi
5968
5969 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5970   AC_DEFINE(wxUSE_STD_IOSTREAM)
5971 fi
5972
5973 if test "$wxUSE_STD_STRING" = "yes"; then
5974   AC_DEFINE(wxUSE_STD_STRING)
5975 fi
5976
5977 if test "$wxUSE_STDPATHS" = "yes"; then
5978   AC_DEFINE(wxUSE_STDPATHS)
5979 fi
5980
5981 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5982     AC_DEFINE(wxUSE_TEXTBUFFER)
5983 fi
5984
5985 if test "$wxUSE_TEXTFILE" = "yes"; then
5986   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5987     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5988   else
5989     AC_DEFINE(wxUSE_TEXTFILE)
5990   fi
5991 fi
5992
5993 if test "$wxUSE_CONFIG" = "yes" ; then
5994   if test "$wxUSE_TEXTFILE" != "yes"; then
5995     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5996   else
5997     AC_DEFINE(wxUSE_CONFIG)
5998     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5999     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
6000   fi
6001 fi
6002
6003 if test "$wxUSE_INTL" = "yes" ; then
6004   if test "$wxUSE_FILE" != "yes"; then
6005     AC_MSG_WARN(I18n code requires wxFile... disabled)
6006   else
6007     AC_DEFINE(wxUSE_INTL)
6008     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
6009     GUIDIST="$GUIDIST INTL_DIST"
6010   fi
6011 fi
6012
6013 if test "$wxUSE_XLOCALE" = "yes" ; then
6014     AC_DEFINE(wxUSE_XLOCALE)
6015     AC_CHECK_TYPES(locale_t,,,
6016                    [#include <xlocale.h>
6017                     #include <locale.h>])
6018 fi
6019
6020 if test "$wxUSE_LOG" = "yes"; then
6021   AC_DEFINE(wxUSE_LOG)
6022
6023     if test "$wxUSE_LOGGUI" = "yes"; then
6024       AC_DEFINE(wxUSE_LOGGUI)
6025     fi
6026
6027     if test "$wxUSE_LOGWINDOW" = "yes"; then
6028       AC_DEFINE(wxUSE_LOGWINDOW)
6029     fi
6030
6031     if test "$wxUSE_LOGDIALOG" = "yes"; then
6032       AC_DEFINE(wxUSE_LOG_DIALOG)
6033     fi
6034
6035     dnl the keyboard sample requires wxUSE_LOG
6036     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
6037 fi
6038
6039 if test "$wxUSE_LONGLONG" = "yes"; then
6040   AC_DEFINE(wxUSE_LONGLONG)
6041 fi
6042
6043 if test "$wxUSE_GEOMETRY" = "yes"; then
6044   AC_DEFINE(wxUSE_GEOMETRY)
6045 fi
6046
6047 if test "$wxUSE_BASE64" = "yes"; then
6048   AC_DEFINE(wxUSE_BASE64)
6049 fi
6050
6051 if test "$wxUSE_STREAMS" = "yes" ; then
6052   AC_DEFINE(wxUSE_STREAMS)
6053 fi
6054
6055 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6056   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6057 fi
6058
6059 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
6060   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
6061 fi
6062
6063 dnl ---------------------------------------------------------------------------
6064 dnl console event loop stuff
6065 dnl ---------------------------------------------------------------------------
6066
6067 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6068     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6069
6070     if test "$wxUSE_UNIX" = "yes"; then
6071         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6072             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6073         fi
6074
6075         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6076             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6077             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6078                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6079             else
6080                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6081             fi
6082         fi
6083     fi
6084 fi
6085
6086 dnl ---------------------------------------------------------------------------
6087 dnl time/date functions
6088 dnl ---------------------------------------------------------------------------
6089
6090 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6091 dnl function to be used for high resolution timers
6092 AC_CHECK_FUNCS(gettimeofday ftime, break)
6093
6094 if test "$ac_cv_func_gettimeofday" = "yes"; then
6095     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6096                    wx_cv_func_gettimeofday_has_2_args,
6097     [
6098         dnl on some _really_ old systems it takes only 1 argument
6099         AC_TRY_COMPILE(
6100             [
6101                 #include <sys/time.h>
6102                 #include <unistd.h>
6103             ],
6104             [
6105                 struct timeval tv;
6106                 gettimeofday(&tv, NULL);
6107             ],
6108             wx_cv_func_gettimeofday_has_2_args=yes,
6109             AC_TRY_COMPILE(
6110                 [
6111                     #include <sys/time.h>
6112                     #include <unistd.h>
6113                 ],
6114                 [
6115                     struct timeval tv;
6116                     gettimeofday(&tv);
6117                 ],
6118                 wx_cv_func_gettimeofday_has_2_args=no,
6119                 [
6120                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6121                     wx_cv_func_gettimeofday_has_2_args=unknown
6122                 ]
6123             )
6124         )
6125     ])
6126
6127     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6128         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6129     fi
6130 fi
6131
6132 if test "$wxUSE_DATETIME" = "yes"; then
6133     dnl check for timezone variable
6134     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6135     AC_CACHE_CHECK(for timezone variable in <time.h>,
6136                    wx_cv_var_timezone,
6137                    [
6138                         AC_LANG_PUSH(C++)
6139                         AC_TRY_COMPILE(
6140                             [
6141                                 #include <time.h>
6142                             ],
6143                             [
6144                                 int tz;
6145                                 tz = timezone;
6146                             ],
6147                             [
6148                                 wx_cv_var_timezone=timezone
6149                             ],
6150                             [
6151                                 AC_TRY_COMPILE(
6152                                     [
6153                                         #include <time.h>
6154                                     ],
6155                                     [
6156                                         int tz;
6157                                         tz = _timezone;
6158                                     ],
6159                                     [
6160                                         wx_cv_var_timezone=_timezone
6161                                     ],
6162                                     [
6163                                         AC_TRY_COMPILE(
6164                                             [
6165                                                 #include <time.h>
6166                                             ],
6167                                             [
6168                                                 int tz;
6169                                                 tz = __timezone;
6170                                             ],
6171                                             [
6172                                                 wx_cv_var_timezone=__timezone
6173                                             ],
6174                                             [
6175                                                 if test "$USE_DOS" = 0 ; then
6176                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6177                                                 fi
6178                                             ]
6179                                         )
6180                                     ]
6181                                 )
6182                             ]
6183                         )
6184                         AC_LANG_POP()
6185                    ]
6186     )
6187
6188     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6189     if test "x$wx_cv_var_timezone" != x ; then
6190         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6191     fi
6192
6193     dnl check for localtime (it's POSIX, but the check can do no harm...)
6194     AC_CHECK_FUNCS(localtime)
6195
6196     if test "$ac_cv_func_localtime" = "yes"; then
6197         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6198                        wx_cv_struct_tm_has_gmtoff,
6199         [
6200             AC_TRY_COMPILE(
6201                 [
6202                     #include <time.h>
6203                 ],
6204                 [
6205                     struct tm tm;
6206                     tm.tm_gmtoff++;
6207                 ],
6208                 [
6209                     wx_cv_struct_tm_has_gmtoff=yes
6210                 ],
6211                 wx_cv_struct_tm_has_gmtoff=no
6212             )
6213         ])
6214     fi
6215
6216     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6217         AC_DEFINE(WX_GMTOFF_IN_TM)
6218     fi
6219
6220     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6221 fi
6222
6223 dnl ------------------------------------------------------------------------
6224 dnl wxSocket
6225 dnl ------------------------------------------------------------------------
6226
6227 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6228 if test "$wxUSE_SOCKETS" = "yes"; then
6229     if test "$wxUSE_MGL" = 1; then
6230         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6231         wxUSE_SOCKETS="no"
6232     fi
6233 fi
6234
6235 if test "$wxUSE_SOCKETS" = "yes"; then
6236     dnl under MSW we always have sockets
6237     if test "$TOOLKIT" != "MSW"; then
6238         dnl under Solaris and OS/2, socket functions live in -lsocket
6239         AC_CHECK_FUNC(socket,,
6240             [
6241                 AC_CHECK_LIB(socket, socket,
6242                     if test "$INET_LINK" != " -lsocket"; then
6243                         INET_LINK="$INET_LINK -lsocket"
6244                     fi,
6245                     [
6246                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6247                         wxUSE_SOCKETS=no
6248                     ]
6249                 )
6250             ]
6251         )
6252     fi
6253 fi
6254
6255 if test "$wxUSE_SOCKETS" = "yes" ; then
6256     dnl this test may be appropriate if building under cygwin
6257     dnl right now I'm assuming it also uses the winsock stuff
6258     dnl like mingw does..  -- RL
6259     if test "$TOOLKIT" != "MSW"; then
6260         dnl determine the type of third argument for getsockname
6261         dnl This test needs to be done in C++ mode since gsocket.cpp now
6262         dnl is C++ code and pointer cast that are possible even without
6263         dnl warning in C still fail in C++.
6264         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6265                        wx_cv_type_getsockname3,
6266             [
6267                 AC_LANG_PUSH(C++)
6268                 AC_TRY_COMPILE(
6269                     [
6270                         #include <sys/types.h>
6271                         #include <sys/socket.h>
6272                     ],
6273                     [
6274                         socklen_t len;
6275                         getsockname(0, 0, &len);
6276                     ],
6277                     wx_cv_type_getsockname3=socklen_t,
6278                     [
6279                         dnl the compiler will compile the version with size_t
6280                         dnl even if the real type of the last parameter is int
6281                         dnl but it should give at least a warning about
6282                         dnl converting between incompatible pointer types, so
6283                         dnl try to use it to get the correct behaviour at
6284                         dnl least with gcc (otherwise we'd always use size_t)
6285                         CFLAGS_OLD="$CFLAGS"
6286                         if test "$GCC" = yes ; then
6287                             CFLAGS="-Werror $CFLAGS"
6288                         fi
6289
6290                         AC_TRY_COMPILE(
6291                             [
6292                                 #include <sys/types.h>
6293                                 #include <sys/socket.h>
6294                             ],
6295                             [
6296                                 size_t len;
6297                                 getsockname(0, 0, &len);
6298                             ],
6299                             wx_cv_type_getsockname3=size_t,
6300                             AC_TRY_COMPILE(
6301                                 [
6302                                     #include <sys/types.h>
6303                                     #include <sys/socket.h>
6304                                 ],
6305                                 [
6306                                     int len;
6307                                     getsockname(0, 0, &len);
6308                                 ],
6309                                 wx_cv_type_getsockname3=int,
6310                                 wx_cv_type_getsockname3=unknown
6311                             )
6312                         )
6313
6314                         CFLAGS="$CFLAGS_OLD"
6315                     ]
6316                 )
6317                 AC_LANG_POP()
6318             ])
6319
6320         if test "$wx_cv_type_getsockname3" = "unknown"; then
6321             wxUSE_SOCKETS=no
6322             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6323         else
6324             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6325         fi
6326         dnl Do this again for getsockopt as it may be different
6327         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6328                        wx_cv_type_getsockopt5,
6329             [
6330                 dnl Note that the rules for compatibility of pointers
6331                 dnl are somewhat different between C and C++, so code
6332                 dnl that fails in C++ may not even give a warning about
6333                 dnl converting between incompatible pointer types in C.
6334                 dnl So this test needs to be done in C++ mode.
6335                 AC_LANG_PUSH(C++)
6336                 AC_TRY_COMPILE(
6337                     [
6338                         #include <sys/types.h>
6339                         #include <sys/socket.h>
6340                     ],
6341                     [
6342                         socklen_t len;
6343                         getsockopt(0, 0, 0, 0, &len);
6344                     ],
6345                     wx_cv_type_getsockopt5=socklen_t,
6346                     [
6347                         AC_TRY_COMPILE(
6348                             [
6349                                 #include <sys/types.h>
6350                                 #include <sys/socket.h>
6351                             ],
6352                             [
6353                                 size_t len;
6354                                 getsockopt(0, 0, 0, 0, &len);
6355                             ],
6356                             wx_cv_type_getsockopt5=size_t,
6357                             AC_TRY_COMPILE(
6358                                 [
6359                                     #include <sys/types.h>
6360                                     #include <sys/socket.h>
6361                                 ],
6362                                 [
6363                                     int len;
6364                                     getsockopt(0, 0, 0, 0, &len);
6365                                 ],
6366                                 wx_cv_type_getsockopt5=int,
6367                                 wx_cv_type_getsockopt5=unknown
6368                             )
6369                         )
6370                     ]
6371                 )
6372                 AC_LANG_POP()
6373             ])
6374
6375         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6376             wxUSE_SOCKETS=no
6377             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6378         else
6379             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6380         fi
6381     fi
6382 fi
6383
6384 if test "$wxUSE_SOCKETS" = "yes" ; then
6385     if test "$wxUSE_IPV6" = "yes"; then
6386         AC_CACHE_CHECK(
6387             [whether we have sockaddr_in6],
6388             [wx_cv_type_sockaddr_in6],
6389             [
6390                 AC_TRY_COMPILE(
6391                     [
6392                         #include <sys/types.h>
6393                         #include <sys/socket.h>
6394                         #include <netinet/in.h>
6395                     ],
6396                     [
6397                         struct sockaddr_in6 sa6;
6398                     ],
6399                     wx_cv_type_sockaddr_in6=yes,
6400                     wx_cv_type_sockaddr_in6=no
6401                 )
6402             ]
6403         )
6404
6405         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6406             AC_DEFINE(wxUSE_IPV6)
6407         else
6408             AC_MSG_WARN([IPv6 support not available... disabled])
6409         fi
6410     fi
6411
6412     AC_DEFINE(wxUSE_SOCKETS)
6413     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6414 fi
6415
6416 if test "$wxUSE_PROTOCOL" = "yes"; then
6417     if test "$wxUSE_SOCKETS" != "yes"; then
6418         AC_MSG_WARN(Protocol classes require sockets... disabled)
6419         wxUSE_PROTOCOL=no
6420     fi
6421 fi
6422
6423 if test "$wxUSE_PROTOCOL" = "yes"; then
6424     AC_DEFINE(wxUSE_PROTOCOL)
6425
6426     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6427         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6428     fi
6429     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6430         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6431     fi
6432     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6433         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6434     fi
6435 else
6436     if test "$wxUSE_FS_INET" = "yes"; then
6437         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6438         wxUSE_FS_INET="no"
6439     fi
6440 fi
6441
6442 if test "$wxUSE_URL" = "yes"; then
6443     if test "$wxUSE_PROTOCOL" != "yes"; then
6444         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6445         wxUSE_URL=no
6446     fi
6447     if test "$wxUSE_URL" = "yes"; then
6448         AC_DEFINE(wxUSE_URL)
6449     fi
6450 fi
6451
6452 if test "$wxUSE_VARIANT" = "yes"; then
6453     AC_DEFINE(wxUSE_VARIANT)
6454 fi
6455
6456 if test "$wxUSE_FS_INET" = "yes"; then
6457   AC_DEFINE(wxUSE_FS_INET)
6458 fi
6459
6460 dnl ---------------------------------------------------------------------------
6461 dnl Joystick support
6462 dnl ---------------------------------------------------------------------------
6463
6464 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6465     wxUSE_JOYSTICK=no
6466
6467     dnl under MSW we always have joystick support
6468     if test "$TOOLKIT" = "MSW"; then
6469         wxUSE_JOYSTICK=yes
6470
6471     dnl mac only available on darwin
6472     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6473         if test "$USE_DARWIN" = 1; then
6474             dnl check for a bug in the headers, some have bad setEventCallout
6475             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6476             AC_LANG_PUSH(C++)
6477             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6478                             [ IOHIDQueueInterface *qi = NULL;
6479                               IOHIDCallbackFunction cb = NULL;
6480                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6481                             [ wxUSE_JOYSTICK=yes ]
6482                           )
6483             AC_LANG_POP()
6484             AC_MSG_RESULT($wxUSE_JOYSTICK)
6485         fi
6486
6487     dnl joystick support is only for Linux 2.1.x or greater
6488     else
6489         dnl wxJoystick not supported by wxMGL at all
6490         if test "$wxUSE_MGL" != 1; then
6491             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6492             dnl checks only whether the header can be preprocessed, not that it
6493             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6494             dnl can't be compiled because of an error and with the default
6495             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6496             dnl build would fail later
6497             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6498         fi
6499     fi
6500
6501     if test "$wxUSE_JOYSTICK" = "yes"; then
6502         AC_DEFINE(wxUSE_JOYSTICK)
6503         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6504     else
6505         AC_MSG_WARN(Joystick not supported by this system... disabled)
6506     fi
6507 fi
6508
6509
6510 dnl ---------------------------------------------------------------------------
6511 dnl String stuff
6512 dnl ---------------------------------------------------------------------------
6513
6514 if test "$wxUSE_FONTENUM" = "yes" ; then
6515   AC_DEFINE(wxUSE_FONTENUM)
6516 fi
6517
6518 if test "$wxUSE_FONTMAP" = "yes" ; then
6519   AC_DEFINE(wxUSE_FONTMAP)
6520 fi
6521
6522 if test "$wxUSE_UNICODE" = "yes" ; then
6523   AC_DEFINE(wxUSE_UNICODE)
6524
6525   if test "$USE_WIN32" != 1; then
6526       wxUSE_UNICODE_MSLU=no
6527   fi
6528
6529   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6530         AC_CHECK_LIB(unicows,main,
6531             [
6532                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6533             ],
6534             [
6535                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6536                              Applications will only run on Windows NT/2000/XP!])
6537                 wxUSE_UNICODE_MSLU=no
6538             ])
6539     fi
6540 fi
6541
6542 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6543     AC_DEFINE(wxUSE_UNICODE_UTF8)
6544
6545     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6546         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6547     fi
6548 fi
6549
6550 dnl ---------------------------------------------------------------------------
6551 dnl big GUI components: MDI, doc/view, printing, help, ...
6552 dnl ---------------------------------------------------------------------------
6553
6554 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6555     AC_DEFINE(wxUSE_CONSTRAINTS)
6556     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6557 fi
6558
6559 if test "$wxUSE_MDI" = "yes"; then
6560     AC_DEFINE(wxUSE_MDI)
6561
6562     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6563         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6564         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6565     fi
6566 fi
6567
6568 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6569     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6570     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6571 fi
6572
6573 if test "$wxUSE_HELP" = "yes"; then
6574     AC_DEFINE(wxUSE_HELP)
6575     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6576
6577     if test "$wxUSE_MSW" = 1; then
6578       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6579         AC_DEFINE(wxUSE_MS_HTML_HELP)
6580       fi
6581     fi
6582
6583     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6584       if test "$wxUSE_HTML" = "yes"; then
6585         AC_DEFINE(wxUSE_WXHTML_HELP)
6586       else
6587         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6588         wxUSE_WXHTML_HELP=no
6589       fi
6590     fi
6591 fi
6592
6593 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6594     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6595     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6596 fi
6597
6598 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6599   AC_DEFINE(wxUSE_POSTSCRIPT)
6600 fi
6601
6602 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6603
6604 if test "$wxUSE_SVG" = "yes"; then
6605     AC_DEFINE(wxUSE_SVG)
6606 fi
6607
6608 dnl ---------------------------------------------------------------------------
6609 dnl wxMetafile availability
6610 dnl ---------------------------------------------------------------------------
6611
6612 if test "$wxUSE_METAFILE" = "yes"; then
6613     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6614         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6615         wxUSE_METAFILE=no
6616     fi
6617 fi
6618
6619 dnl ---------------------------------------------------------------------------
6620 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6621 dnl ---------------------------------------------------------------------------
6622
6623 dnl check for ole headers and disable a few features requiring it if not
6624 dnl present (earlier versions of mingw32 don't have ole2.h)
6625 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6626                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6627                           -o "$wxUSE_OLE"     = "yes" \
6628                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6629     AC_CHECK_HEADER(ole2.h,,, [ ])
6630
6631     if test "$ac_cv_header_ole2_h" = "yes" ; then
6632         if test "$GCC" = yes ; then
6633             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6634             AC_TRY_COMPILE([#include <windows.h>
6635                             #include <ole2.h>],
6636                            [],
6637                            [AC_MSG_RESULT(no)],
6638                            [AC_MSG_RESULT(yes)
6639                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6640             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6641             if test "$wxUSE_OLE" = "yes" ; then
6642                 AC_DEFINE(wxUSE_OLE)
6643                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6644                 AC_DEFINE(wxUSE_ACTIVEX)
6645                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6646             fi
6647         fi
6648
6649         dnl for OLE clipboard and dnd
6650         if test "$wxUSE_DATAOBJ" = "yes" ; then
6651             AC_DEFINE(wxUSE_DATAOBJ)
6652         fi
6653     else
6654         AC_MSG_WARN([Some features disabled because OLE headers not found])
6655
6656         wxUSE_CLIPBOARD=no
6657         wxUSE_DRAG_AND_DROP=no
6658         wxUSE_DATAOBJ=no
6659         wxUSE_OLE=no
6660     fi
6661
6662     if test "$wxUSE_METAFILE" = "yes"; then
6663         AC_DEFINE(wxUSE_METAFILE)
6664
6665         dnl this one should probably be made separately configurable
6666         AC_DEFINE(wxUSE_ENH_METAFILE)
6667     fi
6668 fi
6669
6670 if test "$wxUSE_IPC" = "yes"; then
6671     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6672         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6673         wxUSE_IPC=no
6674     fi
6675
6676     if test "$wxUSE_IPC" = "yes"; then
6677         AC_DEFINE(wxUSE_IPC)
6678         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6679     fi
6680 fi
6681
6682 if test "$wxUSE_DATAOBJ" = "yes"; then
6683     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6684         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6685         wxUSE_DATAOBJ=no
6686     else
6687         AC_DEFINE(wxUSE_DATAOBJ)
6688     fi
6689 else
6690     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6691     wxUSE_CLIPBOARD=no
6692     wxUSE_DRAG_AND_DROP=no
6693 fi
6694
6695 if test "$wxUSE_CLIPBOARD" = "yes"; then
6696     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6697         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6698         wxUSE_CLIPBOARD=no
6699     fi
6700
6701     if test "$wxUSE_CLIPBOARD" = "yes"; then
6702         AC_DEFINE(wxUSE_CLIPBOARD)
6703     fi
6704 fi
6705
6706 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6707     if test "$wxUSE_GTK" = 1; then
6708         if test "$WXGTK12" != 1; then
6709             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6710             wxUSE_DRAG_AND_DROP=no
6711         fi
6712     fi
6713
6714     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6715             "$wxUSE_DFB" = 1; then
6716         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6717         wxUSE_DRAG_AND_DROP=no
6718     fi
6719
6720     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6721         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6722     fi
6723
6724 fi
6725
6726 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6727     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6728 fi
6729
6730 if test "$wxUSE_CLIPBOARD" = "yes"; then
6731     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6732 fi
6733
6734 if test "$wxUSE_SPLINES" = "yes" ; then
6735   AC_DEFINE(wxUSE_SPLINES)
6736 fi
6737
6738 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6739   AC_DEFINE(wxUSE_MOUSEWHEEL)
6740 fi
6741
6742 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6743     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6744     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6745 fi
6746
6747 dnl ---------------------------------------------------------------------------
6748 dnl GUI controls
6749 dnl ---------------------------------------------------------------------------
6750
6751 USES_CONTROLS=0
6752 if test "$wxUSE_CONTROLS" = "yes"; then
6753   USES_CONTROLS=1
6754 fi
6755
6756 if test "$wxUSE_ACCEL" = "yes"; then
6757   AC_DEFINE(wxUSE_ACCEL)
6758   USES_CONTROLS=1
6759 fi
6760
6761 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6762   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6763   USES_CONTROLS=1
6764   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6765 fi
6766
6767 if test "$wxUSE_BUTTON" = "yes"; then
6768   AC_DEFINE(wxUSE_BUTTON)
6769   USES_CONTROLS=1
6770 fi
6771
6772 if test "$wxUSE_BMPBUTTON" = "yes"; then
6773   AC_DEFINE(wxUSE_BMPBUTTON)
6774   USES_CONTROLS=1
6775 fi
6776
6777 if test "$wxUSE_CALCTRL" = "yes"; then
6778   AC_DEFINE(wxUSE_CALENDARCTRL)
6779   USES_CONTROLS=1
6780   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6781 fi
6782
6783 if test "$wxUSE_CARET" = "yes"; then
6784   AC_DEFINE(wxUSE_CARET)
6785   USES_CONTROLS=1
6786   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6787 fi
6788
6789 if test "$wxUSE_COLLPANE" = "yes"; then
6790     AC_DEFINE(wxUSE_COLLPANE)
6791     USES_CONTROLS=1
6792     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6793 fi
6794
6795 if test "$wxUSE_COMBOBOX" = "yes"; then
6796   AC_DEFINE(wxUSE_COMBOBOX)
6797   USES_CONTROLS=1
6798 fi
6799
6800 if test "$wxUSE_COMBOCTRL" = "yes"; then
6801   AC_DEFINE(wxUSE_COMBOCTRL)
6802   USES_CONTROLS=1
6803 fi
6804
6805 if test "$wxUSE_CHOICE" = "yes"; then
6806   AC_DEFINE(wxUSE_CHOICE)
6807   USES_CONTROLS=1
6808 fi
6809
6810 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6811     AC_DEFINE(wxUSE_CHOICEBOOK)
6812     USES_CONTROLS=1
6813 fi
6814
6815 if test "$wxUSE_CHECKBOX" = "yes"; then
6816   AC_DEFINE(wxUSE_CHECKBOX)
6817   USES_CONTROLS=1
6818 fi
6819
6820 if test "$wxUSE_CHECKLST" = "yes"; then
6821   AC_DEFINE(wxUSE_CHECKLISTBOX)
6822   USES_CONTROLS=1
6823 fi
6824
6825 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6826   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6827   USES_CONTROLS=1
6828 fi
6829
6830 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6831   AC_DEFINE(wxUSE_DATEPICKCTRL)
6832   USES_CONTROLS=1
6833 fi
6834
6835 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6836   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6837   USES_CONTROLS=1
6838 fi
6839
6840 if test "$wxUSE_FILECTRL" = "yes"; then
6841   AC_DEFINE(wxUSE_FILECTRL)
6842   USES_CONTROLS=1
6843 fi
6844
6845 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6846   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6847   USES_CONTROLS=1
6848 fi
6849
6850 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6851   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6852   USES_CONTROLS=1
6853 fi
6854
6855 if test "$wxUSE_DISPLAY" = "yes"; then
6856     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6857         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6858         wxUSE_DISPLAY=no
6859     else
6860         AC_DEFINE(wxUSE_DISPLAY)
6861         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6862     fi
6863 fi
6864
6865 if test "$wxUSE_DETECT_SM" = "yes"; then
6866     AC_DEFINE(wxUSE_DETECT_SM)
6867 fi
6868
6869 if test "$wxUSE_GAUGE" = "yes"; then
6870   AC_DEFINE(wxUSE_GAUGE)
6871   USES_CONTROLS=1
6872 fi
6873
6874 if test "$wxUSE_GRID" = "yes"; then
6875   AC_DEFINE(wxUSE_GRID)
6876   USES_CONTROLS=1
6877   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6878 fi
6879
6880 if test "$wxUSE_HEADERCTRL" = "yes"; then
6881   AC_DEFINE(wxUSE_HEADERCTRL)
6882   USES_CONTROLS=1
6883 fi
6884
6885 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6886   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6887   USES_CONTROLS=1
6888 fi
6889
6890 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6891   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6892   USES_CONTROLS=1
6893 fi
6894
6895 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6896   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6897   USES_CONTROLS=1
6898   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6899 fi
6900
6901 if test "$wxUSE_IMAGLIST" = "yes"; then
6902     AC_DEFINE(wxUSE_IMAGLIST)
6903 fi
6904
6905 if test "$wxUSE_INFOBAR" = "yes"; then
6906     AC_DEFINE(wxUSE_INFOBAR)
6907 fi
6908
6909 if test "$wxUSE_LISTBOOK" = "yes"; then
6910     AC_DEFINE(wxUSE_LISTBOOK)
6911     USES_CONTROLS=1
6912 fi
6913
6914 if test "$wxUSE_LISTBOX" = "yes"; then
6915     AC_DEFINE(wxUSE_LISTBOX)
6916     USES_CONTROLS=1
6917 fi
6918
6919 if test "$wxUSE_LISTCTRL" = "yes"; then
6920     if test "$wxUSE_IMAGLIST" = "yes"; then
6921         AC_DEFINE(wxUSE_LISTCTRL)
6922         USES_CONTROLS=1
6923         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6924     else
6925         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6926     fi
6927 fi
6928
6929 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6930     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6931     USES_CONTROLS=1
6932 fi
6933
6934 if test "$wxUSE_NOTEBOOK" = "yes"; then
6935     AC_DEFINE(wxUSE_NOTEBOOK)
6936     USES_CONTROLS=1
6937     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6938 fi
6939
6940 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6941     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6942 fi
6943
6944 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6945   AC_DEFINE(wxUSE_ODCOMBOBOX)
6946   USES_CONTROLS=1
6947   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6948 fi
6949
6950 if test "$wxUSE_RADIOBOX" = "yes"; then
6951     AC_DEFINE(wxUSE_RADIOBOX)
6952     USES_CONTROLS=1
6953 fi
6954
6955 if test "$wxUSE_RADIOBTN" = "yes"; then
6956     AC_DEFINE(wxUSE_RADIOBTN)
6957     USES_CONTROLS=1
6958 fi
6959
6960 if test "$wxUSE_REARRANGECTRL" = "yes"; then
6961     AC_DEFINE(wxUSE_REARRANGECTRL)
6962 fi
6963
6964 if test "$wxUSE_SASH" = "yes"; then
6965     AC_DEFINE(wxUSE_SASH)
6966     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6967 fi
6968
6969 if test "$wxUSE_SCROLLBAR" = "yes"; then
6970     AC_DEFINE(wxUSE_SCROLLBAR)
6971     USES_CONTROLS=1
6972     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
6973 fi
6974
6975 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6976     AC_DEFINE(wxUSE_SEARCHCTRL)
6977     USES_CONTROLS=1
6978 fi
6979
6980 if test "$wxUSE_SLIDER" = "yes"; then
6981     AC_DEFINE(wxUSE_SLIDER)
6982     USES_CONTROLS=1
6983 fi
6984
6985 if test "$wxUSE_SPINBTN" = "yes"; then
6986     AC_DEFINE(wxUSE_SPINBTN)
6987     USES_CONTROLS=1
6988 fi
6989
6990 if test "$wxUSE_SPINCTRL" = "yes"; then
6991     AC_DEFINE(wxUSE_SPINCTRL)
6992     USES_CONTROLS=1
6993 fi
6994
6995 if test "$wxUSE_SPLITTER" = "yes"; then
6996     AC_DEFINE(wxUSE_SPLITTER)
6997     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6998 fi
6999
7000 if test "$wxUSE_STATBMP" = "yes"; then
7001     AC_DEFINE(wxUSE_STATBMP)
7002     USES_CONTROLS=1
7003 fi
7004
7005 if test "$wxUSE_STATBOX" = "yes"; then
7006     AC_DEFINE(wxUSE_STATBOX)
7007     USES_CONTROLS=1
7008 fi
7009
7010 if test "$wxUSE_STATTEXT" = "yes"; then
7011     AC_DEFINE(wxUSE_STATTEXT)
7012     USES_CONTROLS=1
7013 fi
7014
7015 if test "$wxUSE_STATLINE" = "yes"; then
7016     AC_DEFINE(wxUSE_STATLINE)
7017     USES_CONTROLS=1
7018 fi
7019
7020 if test "$wxUSE_STATUSBAR" = "yes"; then
7021     dnl this will get undefined in wx/chkconf.h if it's not supported
7022     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
7023     AC_DEFINE(wxUSE_STATUSBAR)
7024     USES_CONTROLS=1
7025
7026     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
7027 fi
7028
7029 if test "$wxUSE_TEXTCTRL" = "yes"; then
7030     AC_DEFINE(wxUSE_TEXTCTRL)
7031     USES_CONTROLS=1
7032     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
7033
7034     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
7035     dnl seem useful to allow disabling them
7036     AC_DEFINE(wxUSE_RICHEDIT)
7037     AC_DEFINE(wxUSE_RICHEDIT2)
7038 fi
7039
7040 if test "$wxUSE_TOGGLEBTN" = "yes"; then
7041     if test "$wxUSE_OLD_COCOA" = 1 ; then
7042         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
7043         wxUSE_TOGGLEBTN=no
7044     fi
7045
7046     if test "$wxUSE_TOGGLEBTN" = "yes"; then
7047         AC_DEFINE(wxUSE_TOGGLEBTN)
7048         USES_CONTROLS=1
7049     fi
7050 fi
7051
7052 if test "$wxUSE_TOOLBAR" = "yes"; then
7053     AC_DEFINE(wxUSE_TOOLBAR)
7054     USES_CONTROLS=1
7055
7056     if test "$wxUSE_UNIVERSAL" = "yes"; then
7057         wxUSE_TOOLBAR_NATIVE="no"
7058     else
7059         wxUSE_TOOLBAR_NATIVE="yes"
7060         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7061     fi
7062
7063     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7064 fi
7065
7066 if test "$wxUSE_TOOLTIPS" = "yes"; then
7067     if test "$wxUSE_MOTIF" = 1; then
7068         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7069     else
7070         if test "$wxUSE_UNIVERSAL" = "yes"; then
7071             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7072         else
7073             AC_DEFINE(wxUSE_TOOLTIPS)
7074         fi
7075     fi
7076 fi
7077
7078 if test "$wxUSE_TREEBOOK" = "yes"; then
7079     AC_DEFINE(wxUSE_TREEBOOK)
7080     USES_CONTROLS=1
7081 fi
7082
7083 if test "$wxUSE_TOOLBOOK" = "yes"; then
7084     AC_DEFINE(wxUSE_TOOLBOOK)
7085     USES_CONTROLS=1
7086 fi
7087
7088 if test "$wxUSE_TREECTRL" = "yes"; then
7089     if test "$wxUSE_IMAGLIST" = "yes"; then
7090         AC_DEFINE(wxUSE_TREECTRL)
7091         USES_CONTROLS=1
7092         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7093     else
7094         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7095     fi
7096 fi
7097
7098 if test "$wxUSE_POPUPWIN" = "yes"; then
7099     if test "$wxUSE_OLD_COCOA" = 1 ; then
7100         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7101     else
7102         if test "$wxUSE_PM" = 1; then
7103             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7104         else
7105             AC_DEFINE(wxUSE_POPUPWIN)
7106             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7107
7108             USES_CONTROLS=1
7109         fi
7110     fi
7111 fi
7112
7113 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7114     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7115         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7116     else
7117         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7118         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7119     fi
7120 fi
7121
7122 if test "$wxUSE_TIPWINDOW" = "yes"; then
7123     if test "$wxUSE_PM" = 1; then
7124         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7125     else
7126         AC_DEFINE(wxUSE_TIPWINDOW)
7127     fi
7128 fi
7129
7130 if test "$USES_CONTROLS" = 1; then
7131     AC_DEFINE(wxUSE_CONTROLS)
7132 fi
7133
7134 dnl ---------------------------------------------------------------------------
7135 dnl misc options
7136 dnl ---------------------------------------------------------------------------
7137
7138 dnl please keep the settings below in alphabetical order
7139 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7140     AC_DEFINE(wxUSE_ACCESSIBILITY)
7141     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7142 fi
7143
7144 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7145     AC_DEFINE(wxUSE_DRAGIMAGE)
7146     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7147 fi
7148
7149 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7150     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7151         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7152     else
7153         AC_DEFINE(wxUSE_EXCEPTIONS)
7154         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7155     fi
7156 fi
7157
7158 USE_HTML=0
7159 if test "$wxUSE_HTML" = "yes"; then
7160     AC_DEFINE(wxUSE_HTML)
7161     USE_HTML=1
7162     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7163 fi
7164 if test "$wxUSE_WEBKIT" = "yes"; then
7165     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7166         old_CPPFLAGS="$CPPFLAGS"
7167         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7168         AC_CHECK_HEADER([WebKit/HIWebView.h],
7169                         [
7170                            AC_DEFINE(wxUSE_WEBKIT)
7171                            WEBKIT_LINK="-framework WebKit"
7172                         ],
7173                         [
7174                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7175                            wxUSE_WEBKIT=no
7176                         ],
7177                         [
7178                            #include <Carbon/Carbon.h>
7179                            #include <WebKit/WebKit.h>
7180                         ])
7181         CPPFLAGS="$old_CPPFLAGS"
7182     elif test "$wxUSE_OLD_COCOA" = 1; then
7183         AC_DEFINE(wxUSE_WEBKIT)
7184     else
7185         wxUSE_WEBKIT=no
7186     fi
7187     if test "$wxUSE_WEBKIT" = "yes"; then
7188         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7189     fi
7190 fi
7191
7192 USE_XRC=0
7193 if test "$wxUSE_XRC" = "yes"; then
7194     if test "$wxUSE_XML" != "yes"; then
7195         AC_MSG_WARN([XML library not built, XRC resources disabled])
7196         wxUSE_XRC=no
7197     else
7198         AC_DEFINE(wxUSE_XRC)
7199         USE_XRC=1
7200         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7201     fi
7202 fi
7203
7204 USE_AUI=0
7205 if test "$wxUSE_AUI" = "yes"; then
7206    AC_DEFINE(wxUSE_AUI)
7207    USE_AUI=1
7208    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7209 fi
7210
7211 USE_PROPGRID=0
7212 if test "$wxUSE_PROPGRID" = "yes"; then
7213    AC_DEFINE(wxUSE_PROPGRID)
7214    USE_PROPGRID=1
7215    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7216 fi
7217
7218 USE_RIBBON=0
7219 if test "$wxUSE_RIBBON" = "yes"; then
7220    AC_DEFINE(wxUSE_RIBBON)
7221    USE_RIBBON=1
7222    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7223 fi
7224
7225 USE_STC=0
7226 if test "$wxUSE_STC" = "yes"; then
7227    AC_DEFINE(wxUSE_STC)
7228    USE_STC=1
7229    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7230
7231    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7232    AC_PATH_PROG(PYTHON, python)
7233    if test "x$PYTHON" = "x"; then
7234      COND_PYTHON="#"
7235    fi
7236    AC_SUBST(COND_PYTHON)
7237 fi
7238
7239 if test "$wxUSE_MENUS" = "yes"; then
7240     AC_DEFINE(wxUSE_MENUS)
7241     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7242 fi
7243
7244 if test "$wxUSE_METAFILE" = "yes"; then
7245     AC_DEFINE(wxUSE_METAFILE)
7246 fi
7247
7248 if test "$wxUSE_MIMETYPE" = "yes"; then
7249     AC_DEFINE(wxUSE_MIMETYPE)
7250 fi
7251
7252 if test "$wxUSE_MINIFRAME" = "yes"; then
7253     AC_DEFINE(wxUSE_MINIFRAME)
7254 fi
7255
7256 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7257     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7258 fi
7259
7260 if test "$wxUSE_TASKBARICON" = "yes"; then
7261     AC_DEFINE(wxUSE_TASKBARICON)
7262     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7263 fi
7264
7265
7266 if test "$wxUSE_VALIDATORS" = "yes"; then
7267     AC_DEFINE(wxUSE_VALIDATORS)
7268     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7269 fi
7270
7271 if test "$wxUSE_PALETTE" = "yes" ; then
7272     if test "$wxUSE_DFB" = 1; then
7273         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7274         wxUSE_PALETTE=no
7275     else
7276         AC_DEFINE(wxUSE_PALETTE)
7277     fi
7278 fi
7279
7280 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7281   dnl Must be done this late because -lunicows must be before all the other libs
7282   LIBS=" -lunicows $LIBS"
7283 fi
7284
7285 USE_RICHTEXT=0
7286 if test "$wxUSE_RICHTEXT" = "yes"; then
7287     AC_DEFINE(wxUSE_RICHTEXT)
7288     USE_RICHTEXT=1
7289     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7290 fi
7291
7292 dnl ---------------------------------------------------------------------------
7293 dnl wxImage options
7294 dnl ---------------------------------------------------------------------------
7295
7296 if test "$wxUSE_IMAGE" = "yes" ; then
7297     AC_DEFINE(wxUSE_IMAGE)
7298
7299     if test "$wxUSE_GIF" = "yes" ; then
7300       AC_DEFINE(wxUSE_GIF)
7301     fi
7302
7303     if test "$wxUSE_PCX" = "yes" ; then
7304       AC_DEFINE(wxUSE_PCX)
7305     fi
7306
7307     if test "$wxUSE_TGA" = "yes" ; then
7308       AC_DEFINE(wxUSE_TGA)
7309     fi
7310
7311     if test "$wxUSE_IFF" = "yes" ; then
7312       AC_DEFINE(wxUSE_IFF)
7313     fi
7314
7315     if test "$wxUSE_PNM" = "yes" ; then
7316       AC_DEFINE(wxUSE_PNM)
7317     fi
7318
7319     if test "$wxUSE_XPM" = "yes" ; then
7320       AC_DEFINE(wxUSE_XPM)
7321     fi
7322
7323     if test "$wxUSE_ICO_CUR" = "yes" ; then
7324       AC_DEFINE(wxUSE_ICO_CUR)
7325     fi
7326 fi
7327
7328 dnl ---------------------------------------------------------------------------
7329 dnl common dialogs
7330 dnl ---------------------------------------------------------------------------
7331
7332 if test "$wxUSE_ABOUTDLG" = "yes"; then
7333     AC_DEFINE(wxUSE_ABOUTDLG)
7334 fi
7335
7336 if test "$wxUSE_CHOICEDLG" = "yes"; then
7337     AC_DEFINE(wxUSE_CHOICEDLG)
7338 fi
7339
7340 if test "$wxUSE_COLOURDLG" = "yes"; then
7341     AC_DEFINE(wxUSE_COLOURDLG)
7342 fi
7343
7344 if test "$wxUSE_FILEDLG" = "yes"; then
7345     AC_DEFINE(wxUSE_FILEDLG)
7346 fi
7347
7348 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7349     AC_DEFINE(wxUSE_FINDREPLDLG)
7350 fi
7351
7352 if test "$wxUSE_FONTDLG" = "yes"; then
7353     AC_DEFINE(wxUSE_FONTDLG)
7354 fi
7355
7356 if test "$wxUSE_DIRDLG" = "yes"; then
7357     if test "$wxUSE_TREECTRL" != "yes"; then
7358         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7359     else
7360         AC_DEFINE(wxUSE_DIRDLG)
7361     fi
7362 fi
7363
7364 if test "$wxUSE_MSGDLG" = "yes"; then
7365     AC_DEFINE(wxUSE_MSGDLG)
7366 fi
7367
7368 if test "$wxUSE_NUMBERDLG" = "yes"; then
7369     AC_DEFINE(wxUSE_NUMBERDLG)
7370 fi
7371
7372 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7373     AC_DEFINE(wxUSE_PROGRESSDLG)
7374 fi
7375
7376 if test "$wxUSE_SPLASH" = "yes"; then
7377     AC_DEFINE(wxUSE_SPLASH)
7378     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7379 fi
7380
7381 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7382     AC_DEFINE(wxUSE_STARTUP_TIPS)
7383 fi
7384
7385 if test "$wxUSE_TEXTDLG" = "yes"; then
7386     AC_DEFINE(wxUSE_TEXTDLG)
7387 fi
7388
7389 if test "$wxUSE_WIZARDDLG" = "yes"; then
7390     AC_DEFINE(wxUSE_WIZARDDLG)
7391     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7392 fi
7393
7394 dnl ---------------------------------------------------------------------------
7395 dnl options used under wxMSW and wxPM
7396 dnl ---------------------------------------------------------------------------
7397
7398 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7399     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7400         AC_DEFINE(wxUSE_OWNER_DRAWN)
7401     fi
7402 fi
7403
7404 dnl ---------------------------------------------------------------------------
7405 dnl wxMSW-only options
7406 dnl ---------------------------------------------------------------------------
7407
7408 if test "$wxUSE_MSW" = 1 ; then
7409
7410     if test "$wxUSE_DC_CACHEING" = "yes"; then
7411         AC_DEFINE(wxUSE_DC_CACHEING)
7412     fi
7413
7414     if test "$wxUSE_DIB" = "yes"; then
7415         AC_DEFINE(wxUSE_WXDIB)
7416     fi
7417
7418     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7419         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7420     fi
7421
7422     if test "$wxUSE_UXTHEME" = "yes"; then
7423         AC_DEFINE(wxUSE_UXTHEME)
7424     fi
7425
7426 fi
7427 dnl wxUSE_MSW = 1
7428
7429 dnl not quite MSW-only although mostly useful to disable this under MSW
7430 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7431     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7432 fi
7433
7434 if test "$USE_WIN32" = 1 ; then
7435     if test "$wxUSE_INICONF" = "yes"; then
7436         AC_DEFINE(wxUSE_INICONF)
7437     fi
7438
7439     if test "$wxUSE_REGKEY" = "yes"; then
7440         AC_DEFINE(wxUSE_REGKEY)
7441     fi
7442 fi
7443 dnl USE_WIN32 = 1
7444
7445 dnl ---------------------------------------------------------------------------
7446 dnl wxGraphicsContext
7447 dnl ---------------------------------------------------------------------------
7448
7449 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7450 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7451 dnl not defined automatically and we need to do it ourselves
7452 if test "$wxUSE_MAC" = 1; then
7453     wxUSE_GRAPHICS_CONTEXT="yes"
7454 fi
7455
7456 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7457     wx_has_graphics=0
7458     if test "$wxUSE_MSW" = 1; then
7459         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7460             [
7461                 dnl we need just the header, not the library, as we load the
7462                 dnl GDI+ DLL dynamically anyhow during run-time
7463                 AC_LANG_PUSH(C++)
7464                 AC_TRY_COMPILE(
7465                     [#include <windows.h>
7466                      #include <gdiplus.h>],
7467                     [
7468                         using namespace Gdiplus;
7469                     ],
7470                     wx_cv_lib_gdiplus=yes,
7471                     wx_cv_lib_gdiplus=no
7472                 )
7473                 AC_LANG_POP()
7474             ]
7475         )
7476         if test "$wx_cv_lib_gdiplus" = "yes"; then
7477             wx_has_graphics=1
7478         fi
7479     elif test "$wxUSE_GTK" = 1; then
7480         PKG_CHECK_MODULES(CAIRO, cairo,
7481             [wx_has_graphics=1],
7482             [AC_MSG_WARN([Cairo library not found])]
7483         )
7484     else
7485         dnl assume it's ok, add more checks here if needed
7486         wx_has_graphics=1
7487     fi
7488
7489     if test "$wx_has_graphics" = 1; then
7490         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7491     else
7492         AC_MSG_WARN([wxGraphicsContext won't be available])
7493     fi
7494 fi
7495
7496 dnl ---------------------------------------------------------------------------
7497 dnl wxMediaCtrl
7498 dnl ---------------------------------------------------------------------------
7499
7500 USE_MEDIA=0
7501
7502 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7503     USE_MEDIA=1
7504
7505     dnl -----------------------------------------------------------------------
7506     dnl GStreamer
7507     dnl -----------------------------------------------------------------------
7508     if test "$wxUSE_GTK" = 1; then
7509         wxUSE_GSTREAMER="no"
7510
7511         dnl -------------------------------------------------------------------
7512         dnl Test for at least 0.8 gstreamer module from pkg-config
7513         dnl Even totem doesn't accept 0.9 evidently.
7514         dnl
7515         dnl So, we first check to see if 0.10 if available - if not we
7516         dnl try the older 0.8 version
7517         dnl -------------------------------------------------------------------
7518         GST_VERSION_MAJOR=0
7519         GST_VERSION_MINOR=10
7520         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7521
7522         if test "$wxUSE_GSTREAMER8" = "no"; then
7523             PKG_CHECK_MODULES(GST,
7524                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7525                 [
7526                     wxUSE_GSTREAMER="yes"
7527                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7528                 ],
7529                 [
7530                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7531                     GST_VERSION_MINOR=8
7532                 ]
7533             )
7534         else
7535             dnl check only for 0.8
7536             GST_VERSION_MINOR=8
7537         fi
7538
7539         if test $GST_VERSION_MINOR = "8"; then
7540             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7541             PKG_CHECK_MODULES(GST,
7542                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7543                 wxUSE_GSTREAMER="yes",
7544                 [
7545                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7546                 ])
7547         fi
7548
7549
7550         if test "$wxUSE_GSTREAMER" = "yes"; then
7551             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7552             EXTRALIBS_MEDIA="$GST_LIBS"
7553
7554             AC_DEFINE(wxUSE_GSTREAMER)
7555         else
7556             USE_MEDIA=0
7557         fi
7558     fi
7559
7560     if test $USE_MEDIA = 1; then
7561         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7562         AC_DEFINE(wxUSE_MEDIACTRL)
7563     else
7564         if test "$wxUSE_MEDIACTRL" = "yes"; then
7565             AC_MSG_ERROR([GStreamer not available])
7566         else
7567             dnl was set to 'auto'
7568             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7569         fi
7570     fi
7571 fi
7572
7573 dnl ---------------------------------------------------------------------------
7574 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7575 dnl ---------------------------------------------------------------------------
7576
7577 if test "$cross_compiling" != "no"; then
7578     dnl Use best guess from host as we can't use uname when cross compiling
7579     OSINFO="\"$host\""
7580 else
7581     dnl attualy work out OS version
7582     OSINFO=`uname -s -r -m`
7583     OSINFO="\"$OSINFO\""
7584 fi
7585
7586 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7587
7588 dnl ---------------------------------------------------------------------------
7589 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7590 dnl ---------------------------------------------------------------------------
7591
7592 if test "x$prefix" != "xNONE"; then
7593     wxPREFIX=$prefix
7594 else
7595     wxPREFIX=$ac_default_prefix
7596 fi
7597
7598 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7599
7600
7601 dnl ---------------------------------------------------------------------------
7602 dnl define variables with all built libraries for wx-config
7603 dnl ---------------------------------------------------------------------------
7604
7605 STD_BASE_LIBS="base"
7606 STD_GUI_LIBS=""
7607 BUILT_WX_LIBS="base"
7608 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7609
7610 if test "$wxUSE_SOCKETS" = "yes" ; then
7611     STD_BASE_LIBS="net $STD_BASE_LIBS"
7612     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7613 fi
7614 if test "$wxUSE_XML" = "yes" ; then
7615     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7616     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7617 fi
7618
7619 if test "$wxUSE_GUI" = "yes"; then
7620     STD_GUI_LIBS="adv core"
7621     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7622
7623     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7624         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7625         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7626     fi
7627     if test "$wxUSE_HTML" = "yes" ; then
7628         STD_GUI_LIBS="html $STD_GUI_LIBS"
7629         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7630     fi
7631     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7632         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7633     fi
7634     if test "$wxUSE_OPENGL" = "yes" ; then
7635         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7636     fi
7637     if test "$wxUSE_AUI" = "yes" ; then
7638         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7639     fi
7640     if test "$wxUSE_PROPGRID" = "yes" ; then
7641         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7642     fi
7643     if test "$wxUSE_RIBBON" = "yes" ; then
7644         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7645     fi
7646     if test "$wxUSE_RICHTEXT" = "yes" ; then
7647         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7648     fi
7649     if test "$wxUSE_STC" = "yes" ; then
7650         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7651     fi
7652     if test "$wxUSE_XRC" = "yes" ; then
7653         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7654         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7655     fi
7656 fi
7657
7658 AC_SUBST(ALL_WX_LIBS)
7659 AC_SUBST(BUILT_WX_LIBS)
7660 AC_SUBST(STD_BASE_LIBS)
7661 AC_SUBST(STD_GUI_LIBS)
7662
7663 dnl ---------------------------------------------------------------------------
7664 dnl Output the makefiles and such from the results found above
7665 dnl ---------------------------------------------------------------------------
7666
7667 dnl all additional libraries (except wxWidgets itself) we link with
7668 EXTRA_FRAMEWORKS=
7669 if test "$wxUSE_MAC" = 1 ; then
7670     if test "$USE_DARWIN" = 1; then
7671         if test "$wxUSE_OSX_IPHONE" = 1; then
7672             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7673         else
7674             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL -framework QuickTime"
7675         fi
7676     fi
7677 fi
7678 if test "$wxUSE_OLD_COCOA" = 1 ; then
7679     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7680     if test "$wxUSE_MEDIACTRL" = "yes"; then
7681         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7682     fi
7683 fi
7684 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7685     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7686 fi
7687
7688 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7689 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7690
7691 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7692
7693 if test "$wxUSE_GUI" = "yes"; then
7694
7695     dnl TODO add checks that these samples will really compile (i.e. all the
7696     dnl      library features they need are present)
7697
7698     dnl TODO some samples are never built so far: mfc (requires VC++)
7699     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7700                      erase event exec font image minimal render \
7701                      shaped svg taborder vscroll widgets wrapsizer"
7702
7703     if test "$wxUSE_MONOLITHIC" != "yes"; then
7704         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7705     fi
7706     if test "$TOOLKIT" = "MSW"; then
7707         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7708         if test "$wxUSE_UNIVERSAL" != "yes"; then
7709             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7710         fi
7711     fi
7712     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7713         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7714     fi
7715 else
7716     SAMPLES_SUBDIRS="console"
7717     if test "$wxUSE_SOCKETS" = "yes" ; then
7718         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7719     fi
7720     if test "$wxUSE_IPC" = "yes" ; then
7721         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7722     fi
7723 fi
7724
7725
7726 dnl C/C++ compiler options used to compile wxWidgets
7727 dnl
7728 dnl check for icc before gcc as icc is also recognized as gcc
7729 if test "x$INTELCC" = "xyes" ; then
7730     dnl Warnings which can't be easily suppressed in C code are disabled:
7731     dnl
7732     dnl     #810: conversion from "x" to "y" may lose significant bits
7733     dnl     #869: parameter "foo" was never referenced
7734     dnl     #1572: floating-point equality and inequality comparisons
7735     dnl            are unreliable
7736     dnl     #1684: conversion from pointer to same-sized integral type
7737     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7738     dnl            bits
7739     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7740 elif test "$GCC" = yes ; then
7741     CWARNINGS="-Wall -Wundef"
7742 fi
7743
7744 if test "x$INTELCXX" = "xyes" ; then
7745     dnl Intel compiler gives some warnings which simply can't be worked
7746     dnl around or of which we have too many (810, 869) so it's impractical to
7747     dnl keep them enabled even if in theory it would be nice and some others
7748     dnl (279) are generated for standard macros and so there is nothing we can
7749     dnl do about them
7750     dnl
7751     dnl     #279: controlling expression is constant
7752     dnl     #383: value copied to temporary, reference to temporary used
7753     dnl     #444: destructor for base class "xxx" is not virtual
7754     dnl     #981: operands are evaluated in unspecified order
7755     dnl     #1418: external definition with no prior declaration
7756     dnl     #1419: external declaration in primary source file
7757     dnl     #1881: argument must be a constant null pointer value
7758     dnl
7759     dnl (for others see CWARNINGS above)
7760     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7761 elif test "$GXX" = yes ; then
7762     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7763     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7764
7765     dnl when building under Mac we currently get hundreds of deprecation
7766     dnl warnings for Carbon symbols from the standard headers -- disable them
7767     dnl as we already know that they're deprecated and nothing else can be seen
7768     dnl with these warnings on
7769     if test "$wxUSE_MAC" = 1 ; then
7770         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7771     fi
7772 fi
7773
7774
7775 dnl combine everything together and remove the extra white space while doing it
7776 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7777 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7778
7779
7780 dnl add -I options we use during library compilation
7781 dnl
7782 dnl note that the order is somewhat important: wxWidgets headers should
7783 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7784 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7785 dnl CodeWarrior):
7786 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7787  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7788  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7789  $CPPFLAGS `
7790
7791 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7792 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7793 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7794 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7795 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7796
7797 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7798 dnl only stuff to it
7799 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7800
7801
7802 if test "x$MWCC" = "xyes"; then
7803     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7804     dnl must use <regex.h> from system not our local copy on OS X,
7805     dnl but must use local not system on OS 9.
7806     dnl The following should make all -I paths usable for <> includes
7807     dnl while first checking in real system paths.  With 8.3 using
7808     dnl -gccincludes it will actually check local paths before system
7809     dnl even for <> which is totally wrong.
7810
7811     dnl Note that because this absolutely needs to be before any -I
7812     dnl that we have to tack it on to the end of the compiler commandline.
7813     CC="$CC -cwd source -I-"
7814     CXX="$CXX -cwd source -I-"
7815 fi
7816
7817
7818 LIBS=`echo $LIBS`
7819 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7820 EXTRALIBS_XML="$EXPAT_LINK"
7821 EXTRALIBS_HTML="$MSPACK_LINK"
7822 EXTRALIBS_MEDIA="$GST_LIBS"
7823 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7824 if test "$wxUSE_GUI" = "yes"; then
7825     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7826 fi
7827 if test "$wxUSE_OPENGL" = "yes"; then
7828     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7829 fi
7830
7831 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7832
7833 WXCONFIG_LIBS="$LIBS"
7834
7835 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7836 if test "$wxUSE_REGEX" = "builtin" ; then
7837     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7838 fi
7839 if test "$wxUSE_EXPAT" = "builtin" ; then
7840     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7841 fi
7842 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7843     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7844 fi
7845 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7846     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7847 fi
7848 if test "$wxUSE_LIBPNG" = "builtin" ; then
7849     wxconfig_3rdparty="png $wxconfig_3rdparty"
7850 fi
7851 if test "$wxUSE_ZLIB" = "builtin" ; then
7852     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7853 fi
7854
7855 for i in $wxconfig_3rdparty ; do
7856     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7857 done
7858
7859
7860 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7861     WXUNIV=1
7862
7863     case "$wxUNIV_THEMES" in
7864         ''|all)
7865             AC_DEFINE(wxUSE_ALL_THEMES)
7866             ;;
7867
7868         *)
7869             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7870                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7871             done
7872     esac
7873 else
7874     WXUNIV=0
7875 fi
7876
7877 AC_SUBST(wxUSE_ZLIB)
7878 AC_SUBST(wxUSE_REGEX)
7879 AC_SUBST(wxUSE_EXPAT)
7880 AC_SUBST(wxUSE_LIBJPEG)
7881 AC_SUBST(wxUSE_LIBPNG)
7882 AC_SUBST(wxUSE_LIBTIFF)
7883
7884 if test $wxUSE_MONOLITHIC = "yes" ; then
7885     MONOLITHIC=1
7886 else
7887     MONOLITHIC=0
7888 fi
7889
7890 if test $wxUSE_PLUGINS = "yes" ; then
7891     USE_PLUGINS=1
7892 else
7893     USE_PLUGINS=0
7894 fi
7895
7896 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7897     USE_QA=1
7898 else
7899     USE_QA=0
7900 fi
7901
7902 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7903     OFFICIAL_BUILD=1
7904 else
7905     OFFICIAL_BUILD=0
7906 fi
7907
7908 AC_SUBST(VENDOR)
7909 AC_SUBST(OFFICIAL_BUILD)
7910 AC_SUBST(WX_FLAVOUR)
7911 AC_SUBST(WX_LIB_FLAVOUR)
7912
7913 AC_SUBST(WXUNIV)
7914 AC_SUBST(MONOLITHIC)
7915 AC_SUBST(USE_PLUGINS)
7916 AC_SUBST(LIBS)
7917 AC_SUBST(CXXWARNINGS)
7918 AC_SUBST(EXTRALIBS)
7919 AC_SUBST(EXTRALIBS_XML)
7920 AC_SUBST(EXTRALIBS_HTML)
7921 AC_SUBST(EXTRALIBS_MEDIA)
7922 AC_SUBST(EXTRALIBS_GUI)
7923 AC_SUBST(EXTRALIBS_OPENGL)
7924 AC_SUBST(EXTRALIBS_SDL)
7925 AC_SUBST(EXTRALIBS_STC)
7926 AC_SUBST(WITH_PLUGIN_SDL)
7927 AC_SUBST(EXTRALIBS_GTKPRINT)
7928 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7929 AC_SUBST(EXTRALIBS_GNOMEVFS)
7930 AC_SUBST(EXTRALIBS_HILDON)
7931 AC_SUBST(UNICODE)
7932 AC_SUBST(DEBUG_INFO)
7933 AC_SUBST(DEBUG_FLAG)
7934 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
7935 AC_SUBST(TOOLKIT_LOWERCASE)
7936 AC_SUBST(TOOLKIT_VERSION)
7937 AC_SUBST(DYLIB_RPATH_INSTALL)
7938 AC_SUBST(DYLIB_RPATH_POSTLINK)
7939 AC_SUBST(SAMPLES_RPATH_FLAG)
7940 AC_SUBST(HEADER_PAD_OPTION)
7941 AC_SUBST(HOST_SUFFIX)
7942 AC_SUBST(CPPUNIT_CFLAGS)
7943 AC_SUBST(CPPUNIT_LIBS)
7944
7945 case "$TOOLKIT" in
7946     GTK)
7947         TOOLKIT_DESC="GTK+"
7948         if test "$WXGTK2" = 1; then
7949             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7950             if test "$wxUSE_GTKPRINT" = "yes" ; then
7951                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7952             fi
7953             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7954                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7955             fi
7956             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7957                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7958             fi
7959             if test "$wxUSE_LIBHILDON" = "yes"; then
7960                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7961             fi
7962             if test "$wxUSE_LIBHILDON2" = "yes"; then
7963                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7964             fi
7965
7966             if test "$TOOLKIT_EXTRA" != ""; then
7967                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7968             fi
7969         fi
7970         ;;
7971
7972     ?*)
7973         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7974         ;;
7975
7976     *)
7977         TOOLKIT_DESC="base only"
7978         ;;
7979 esac
7980
7981 if test "$wxUSE_WINE" = "yes"; then
7982     BAKEFILE_FORCE_PLATFORM=win32
7983 fi
7984
7985 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7986 dnl Hopefully for a non-unicode build there aren't any wide constants in
7987 dnl headers, but for a unicode build it's best to disable pch.
7988 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7989 then
7990     AC_CACHE_CHECK(
7991         [for gcc precompiled header bug],
7992         [wx_cv_gcc_pch_bug],
7993         [[
7994             echo '#include <stdio.h>
7995                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7996
7997             echo '#include "conftest.h"
7998                   int main()
7999                   {
8000                      printf("%ls", test_var);
8001                      return 0;
8002                   }' > conftest.cpp
8003
8004             wx_cv_gcc_pch_bug="pch not supported"
8005
8006             if $CXX conftest.h >/dev/null 2>&1
8007             then
8008                 wx_cv_gcc_pch_bug=
8009
8010                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8011                 then
8012                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8013                         grep awidetest >/dev/null
8014                     then
8015                         wx_cv_gcc_pch_bug=no
8016                     else
8017                         wx_cv_gcc_pch_bug=yes
8018                     fi
8019                 fi
8020             fi
8021
8022             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8023         ]])
8024
8025     if test "$wx_cv_gcc_pch_bug" = yes; then
8026         dnl make the default for pch 'no'
8027         dnl further below check whether the user overrode and warn them
8028         bk_use_pch=no
8029     fi
8030 fi
8031
8032 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8033
8034 dnl make install path absolute (if not already);
8035 dnl will fail with (some) MSDOS paths
8036 case ${INSTALL} in
8037   /* ) # Absolute
8038      ;;
8039   ?:* ) # Drive letter, considered as absolute.
8040      ;;
8041   *)
8042      INSTALL=`pwd`/${INSTALL} ;;
8043 esac
8044
8045 if test "$wxUSE_GUI" = "yes"; then
8046
8047 if test "$wxUSE_MSW" = 1 ; then
8048     if test "x$WINDRES" = "x"; then
8049         AC_MSG_ERROR([Required windres program not found])
8050     fi
8051
8052     RESCOMP="$WINDRES $WINDRES_CPU_DEFINE"
8053 fi
8054
8055 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8056     dnl base name of the resource file for wxMac must be the same
8057     dnl as library installation base name (-install_name)
8058     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8059     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8060
8061     dnl add the resources target for wxMac
8062     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8063
8064     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8065
8066     MACSETFILE="\$(SETFILE)"
8067
8068     dnl resources are bundled both with shared library and applications
8069     dnl since the carb resource *must* be included in the application
8070     if test "$wxUSE_OSX_CARBON" = 1; then
8071         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8072         RESCOMP="$REZ"
8073         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8074     else
8075         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8076         RESCOMP="cat /dev/null \| $REZ"
8077         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8078     fi
8079
8080 else
8081     dnl default value is to (silently) do nothing in the makefile
8082     MACSETFILE="@true"
8083
8084     if test "$wxUSE_PM" = 1; then
8085         RESCOMP="emxbind"
8086         WXCONFIG_RESFLAGS="-ep"
8087
8088         dnl Is this one really used anywhere for pm?
8089         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8090     else
8091         POSTLINK_COMMAND="@true"
8092     fi
8093 fi
8094
8095 fi
8096 dnl wxUSE_GUI = 1
8097
8098
8099 dnl find out if the compiler supports PCH
8100 dnl
8101 dnl TODO: this should be in bakefile
8102 if test $GCC_PCH = 1
8103 then
8104     if test "$wx_cv_gcc_pch_bug" = yes; then
8105         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8106         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8107         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8108     fi
8109
8110     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8111     # the headers that benefit from precompilation are mostly C++ headers.
8112     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8113     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8114     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8115 fi
8116
8117 dnl HACK ALERT!!
8118 dnl For now, we need to alter bk-deps not to generate deps
8119 dnl when we've configured a Universal binary build.
8120 dnl The next version of Bakefile will have the correct fix for this
8121 dnl at which time, this hack can be removed.
8122
8123 if test "$wxUSE_MAC" = 1 ; then
8124     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8125         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8126         mv temp bk-deps
8127         chmod +x bk-deps
8128     fi
8129 fi
8130
8131 if test "$wxUSE_SHARED" = "yes"; then
8132     dnl Need addtional flag on OS/2, so override bakefiles value
8133     dnl (there currently is no suitable variable to which the
8134     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8135     case "${host}" in
8136       *-pc-os2_emx | *-pc-os2-emx )
8137         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8138         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8139         cp -p ${srcdir}/src/os2/dllnames.sh .
8140         cp -p ${srcdir}/src/os2/dllar.sh .
8141       ;;
8142     esac
8143 fi
8144 if test "$wxUSE_OMF" = "yes"; then
8145     case "${host}" in
8146       *-pc-os2_emx | *-pc-os2-emx )
8147         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8148         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8149         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8150       ;;
8151     esac
8152 fi
8153
8154 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8155 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8156
8157
8158 dnl Sun cc is compatible with gcc and so either of them can use the C
8159 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8160 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8161 dnl where GTK+ is built with gcc
8162 dnl
8163 dnl However the compiler options are not compatible at all and in particular
8164 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8165 dnl filter them out as we already have the correct options for multithreaded
8166 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8167 case "${host}" in
8168     *-*-solaris2* )
8169         dnl system packages are compiled with Sun CC and so pkg-config outputs
8170         dnl CC-specific "-mt" flag, remove it when using gcc
8171         if test "$GCC" = yes; then
8172             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
8173             LIBS=`echo $LIBS | sed 's/-mt//'`
8174             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
8175         fi
8176         ;;
8177
8178     *-*-linux* )
8179         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8180         dnl -pthreads which Sun CC doesn't know about
8181         if test "x$SUNCXX" = xyes; then
8182             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
8183             LIBS=`echo $LIBS | sed 's/-pthread//'`
8184             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
8185         fi
8186         ;;
8187 esac
8188
8189 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8190 dnl it doesn't affect compilation checks above
8191 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8192 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8193 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8194 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8195
8196 dnl for convenience, sort the samples in alphabetical order
8197 dnl
8198 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8199 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8200 dnl
8201 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8202 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8203 dnl       only removes the Unix-like part of the introduced line break.
8204 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8205
8206 dnl subtle bakefile goop.
8207 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8208 dnl I wish we would have called it something less likely to clash with
8209 dnl things though.
8210 AC_SUBST(SHARED)
8211
8212 dnl global options
8213 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8214 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8215
8216 dnl toolkit options
8217 AC_SUBST(USE_GUI)
8218 AC_SUBST(AFMINSTALL)
8219 AC_SUBST(WIN32INSTALL)
8220 AC_SUBST(TOOLKIT)
8221 AC_SUBST(TOOLKIT_DIR)
8222 AC_SUBST(TOOLCHAIN_NAME)
8223 AC_SUBST(TOOLCHAIN_FULLNAME)
8224
8225 dnl wx-config options
8226 AC_SUBST(host_alias)
8227 AC_SUBST(cross_compiling)
8228 AC_SUBST(WIDGET_SET)
8229 AC_SUBST(WX_RELEASE)
8230 AC_SUBST(WX_VERSION)
8231 AC_SUBST(WX_SUBVERSION)
8232 AC_SUBST(WX_CHARTYPE)
8233
8234 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8235 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8236 dnl are used when building the libraries using the library
8237 dnl
8238 dnl so put anything which should be used only during the library build in, e.g.
8239 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8240 dnl
8241 dnl and, finally, for some things which should be only used by wx-config but
8242 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8243 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8244 AC_SUBST(WXCONFIG_CPPFLAGS)
8245 AC_SUBST(WXCONFIG_CFLAGS)
8246 AC_SUBST(WXCONFIG_CXXFLAGS)
8247
8248 AC_SUBST(WXCONFIG_LIBS)
8249 AC_SUBST(WXCONFIG_RPATH)
8250 AC_SUBST(WXCONFIG_LDFLAGS)
8251 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8252 AC_SUBST(WXCONFIG_RESFLAGS)
8253
8254 dnl distribution vars
8255 AC_SUBST(GUIDIST)
8256 AC_SUBST(DISTDIR)
8257
8258 dnl additional subdirectories where we will build
8259 AC_SUBST(SAMPLES_SUBDIRS)
8260
8261 dnl additional libraries and linker settings
8262 AC_SUBST(LDFLAGS)
8263 AC_SUBST(LDFLAGS_GL)
8264 AC_SUBST(OPENGL_LIBS)
8265 AC_SUBST(DMALLOC_LIBS)
8266 AC_SUBST(WX_VERSION_TAG)
8267
8268 dnl additional resurces settings
8269 AC_SUBST(RESCOMP)
8270 AC_SUBST(WINDRES)
8271 AC_SUBST(REZ)
8272 AC_SUBST(RESFLAGS)
8273 AC_SUBST(RESPROGRAMOBJ)
8274 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8275 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8276
8277 dnl additional for Mac OS X
8278 AC_SUBST(DEREZ)
8279 AC_SUBST(LIBWXMACRES)
8280 AC_SUBST(POSTLINK_COMMAND)
8281 AC_SUBST(MACSETFILE)
8282
8283 dnl other tools
8284 AC_SUBST(GCC)
8285 AC_SUBST(DLLTOOL)
8286
8287
8288 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8289 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8290 dnl - and we do use it)
8291 AC_PROG_MAKE_SET
8292
8293
8294 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8295
8296 if test "$USE_WIN32" = 1; then
8297     AC_CONFIG_COMMANDS([rcdefs.h],
8298         [
8299             mkdir -p $outdir &&
8300             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8301         ],
8302         [
8303             CPP="$CPP"
8304             infile="$srcdir/include/wx/msw/genrcdefs.h"
8305             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8306         ]
8307     )
8308 fi
8309
8310 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8311                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8312                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8313
8314 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8315                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8316                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8317
8318 dnl this is used to run ifacecheck with the same flags used by the compiler
8319 dnl for the real compilation:
8320 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8321                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8322
8323 if test "$wx_cv_version_script" = "yes"; then
8324     AC_CONFIG_FILES(version-script)
8325 fi
8326 AC_CONFIG_FILES(Makefile)
8327
8328 AC_CONFIG_COMMANDS([wx-config],
8329                    [ rm -f wx-config
8330                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8331                    ],
8332                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8333                      LN_S="${LN_S}"
8334                    ])
8335
8336 dnl This would give us us build dir that in every significant way
8337 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8338 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8339 dnl on platforms that do not have symlinks.
8340 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8341
8342 if test "$wxWITH_SUBDIRS" != "no"; then
8343 dnl Configure samples, demos etc. directories, but only if they are present:
8344 if test "$wxUSE_GUI" = "yes"; then
8345     SUBDIRS="samples demos utils"
8346 else
8347     dnl we build wxBase only
8348     dnl there are no wxBase programs in demos
8349     SUBDIRS="samples utils"
8350 fi
8351 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8352 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8353
8354 for subdir in $SUBDIRS; do
8355     if test -d ${srcdir}/${subdir} ; then
8356         if test "$wxUSE_GUI" = "yes"; then
8357             if test ${subdir} = "samples"; then
8358                 dnl only take those samples which compile in the current
8359                 dnl configuration and which exist
8360                 makefiles="samples/Makefile.in $makefiles"
8361                 for sample in $SAMPLES_SUBDIRS; do
8362                     if test -d $srcdir/samples/$sample; then
8363                         makefiles="samples/$sample/Makefile.in $makefiles"
8364                     fi
8365                 done
8366             else
8367                 dnl assume that everything compiles for utils &c
8368                 dnl any that shouldn't be built can be added to
8369                 dnl DISABLED_UTILS, DISABLED_DEMOS
8370                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8371                 eval "disabled=\$$disabled_var"
8372                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8373                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8374             fi
8375         else
8376             dnl we build wxBase only
8377             dnl don't take all samples/utils, just those which build with wxBase
8378             if test ${subdir} = "samples"; then
8379                 dnl only take those samples which compile in the current
8380                 dnl configuration and which exist
8381                 makefiles="samples/Makefile.in $makefiles"
8382                 for sample in `echo $SAMPLES_SUBDIRS`; do
8383                     if test -d $srcdir/samples/$sample; then
8384                         makefiles="samples/$sample/Makefile.in $makefiles"
8385                     fi
8386                 done
8387             elif test ${subdir} = "utils"; then
8388                 makefiles=""
8389                 for util in ifacecheck ; do
8390                     if test -d $srcdir/utils/$util ; then
8391                         makefiles="utils/$util/src/Makefile.in \
8392                                    $makefiles"
8393                     fi
8394                 done
8395             else
8396                 dnl assume that everything compiles for tests
8397                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8398             fi
8399         fi
8400
8401         for mkin in $makefiles ; do
8402             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8403             AC_CONFIG_FILES([$mk])
8404         done
8405     fi
8406 done
8407 fi dnl wxWITH_SUBDIRS
8408
8409 AC_OUTPUT
8410
8411 dnl report how we have been configured
8412 echo
8413 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8414 echo ""
8415 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8416 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8417 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8418 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8419 if test "$wxUSE_UNICODE" = "yes"; then
8420     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8421         echo " (using UTF-8)"
8422     else
8423         echo " (using wchar_t)"
8424     fi
8425 else
8426     echo
8427 fi
8428
8429 echo "  What level of wxWidgets compatibility should be enabled?"
8430 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8431 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8432
8433 echo "  Which libraries should wxWidgets use?"
8434 echo "                                       STL                ${wxUSE_STL}"
8435 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8436 echo "                                       png                ${wxUSE_LIBPNG-none}"
8437 echo "                                       regex              ${wxUSE_REGEX}"
8438 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8439 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8440 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8441 fi
8442 echo "                                       zlib               ${wxUSE_ZLIB}"
8443 echo "                                       expat              ${wxUSE_EXPAT}"
8444 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8445 echo "                                       sdl                ${wxUSE_LIBSDL}"
8446
8447 echo ""
8448
8449 dnl vi: set et sts=4 sw=4 com=\:dnl: