configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWindows licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.3], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28
  29 dnl notice that if --host was given but --build was not, cross_compiling is
  30 dnl only set to "maybe" and not "yes" and will be either set to "yes" later or
  31 dnl configure will exit with error in AC_PROG_CC so don't test for = "yes" here
  32 if test "$cross_compiling" != "no"; then
  33     HOST_PREFIX="${host_alias}-"
  34     HOST_SUFFIX="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=3
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  50 WX_VERSION=$WX_RELEASE.$wx_release_number
  51 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  52
  53 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  54
  55
  56 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  57 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  58 wx_top_builddir="`pwd`"
  59 AC_SUBST(wx_top_builddir)
  60
  61
  62 dnl ------------------------------------------------------------------------
  63 dnl Check platform (host system)
  64 dnl ------------------------------------------------------------------------
  65
  66 dnl OS (assume Unix)
  67 USE_UNIX=1
  68 USE_OS2=0
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 dnl Unix kind
  75 USE_AIX=
  76 USE_BSD=                            dnl any BSD
  77 USE_DARWIN=                         dnl a.k.a. Mac OS X
  78 USE_FREEBSD=
  79 USE_GNU=                            dnl GNU/Hurd
  80 USE_HPUX=
  81 USE_LINUX=
  82 USE_NETBSD=
  83 USE_OPENBSD=
  84 USE_OSF=                            dnl OSF/1 (obsolete?)
  85 USE_SGI=
  86 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  87 USE_SUN=                            dnl SunOS or Solaris
  88 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  89 USE_SVR4=                           dnl SysV R4
  90 USE_SYSV=                           dnl any System V
  91 USE_VMS=
  92 USE_ULTRIX=
  93 USE_UNIXWARE=
  94
  95 dnl hardware platform
  96 USE_ALPHA=
  97
  98 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  99 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 100 dnl than checking it during run-time
 101 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 102
 103 dnl the list of all available toolkits
 104 dnl
 105 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 106 ALL_TOOLKITS="COCOA GTK OSX_CARBON OSX_COCOA OSX_IPHONE MGL MICROWIN MOTIF MSW PM X11 DFB"
 107
 108 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 109 dnl     which are either yes or no
 110 DEFAULT_wxUSE_OLD_COCOA=0
 111 DEFAULT_wxUSE_GTK=0
 112 DEFAULT_wxUSE_OSX_CARBON=0
 113 DEFAULT_wxUSE_OSX_COCOA=0
 114 DEFAULT_wxUSE_OSX_IPHONE=0
 115 DEFAULT_wxUSE_MGL=0
 116 DEFAULT_wxUSE_MICROWIN=0
 117 DEFAULT_wxUSE_MOTIF=0
 118 DEFAULT_wxUSE_MSW=0
 119 DEFAULT_wxUSE_PM=0
 120 DEFAULT_wxUSE_X11=0
 121 DEFAULT_wxUSE_DFB=0
 122
 123 dnl these are the values which are really default for the given platform:
 124 dnl they're used if no --with-<toolkit> options were given to detect the
 125 dnl toolkit to use by default for the target platform
 126 DEFAULT_DEFAULT_wxUSE_OLD_COCOA=0
 127 DEFAULT_DEFAULT_wxUSE_GTK=0
 128 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 129 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
 130 DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=0
 131 DEFAULT_DEFAULT_wxUSE_MGL=0
 132 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 133 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 134 DEFAULT_DEFAULT_wxUSE_MSW=0
 135 DEFAULT_DEFAULT_wxUSE_PM=0
 136 DEFAULT_DEFAULT_wxUSE_X11=0
 137 DEFAULT_DEFAULT_wxUSE_DFB=0
 138
 139 PROGRAM_EXT=
 140 SAMPLES_RPATH_FLAG=
 141 DYLIB_RPATH_INSTALL=
 142 DYLIB_RPATH_POSTLINK=
 143
 144 DEFAULT_STD_FLAG=yes
 145
 146 dnl to support a new system, you need to add its canonical name (as determined
 147 dnl by config.sub or specified by the configure command line) to this "case"
 148 dnl and also define the shared library flags below - search for
 149 dnl SHARED_LIB_SETUP to find the exact place
 150 case "${host}" in
 151   *-hp-hpux* )
 152     USE_HPUX=1
 153     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 154     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 155     AC_DEFINE(__HPUX__)
 156
 157     dnl many standard declarations in HP-UX headers are only included if either
 158     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 159     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 160   ;;
 161   *-*-linux* )
 162     USE_LINUX=1
 163     AC_DEFINE(__LINUX__)
 164     TMP=`uname -m`
 165     if test "x$TMP" = "xalpha"; then
 166       USE_ALPHA=1
 167       AC_DEFINE(__ALPHA__)
 168     fi
 169     DEFAULT_DEFAULT_wxUSE_GTK=1
 170   ;;
 171   *-*-gnu* | *-*-k*bsd*-gnu )
 172     USE_GNU=1
 173     TMP=`uname -m`
 174     if test "x$TMP" = "xalpha"; then
 175       USE_ALPHA=1
 176       AC_DEFINE(__ALPHA__)
 177     fi
 178     DEFAULT_DEFAULT_wxUSE_GTK=1
 179   ;;
 180   *-*-irix5* | *-*-irix6* )
 181     USE_SGI=1
 182     USE_SVR4=1
 183     AC_DEFINE(__SGI__)
 184     AC_DEFINE(__SVR4__)
 185     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 186   ;;
 187   *-*-qnx*)
 188     USE_QNX=1
 189     AC_DEFINE(__QNX__)
 190     DEFAULT_DEFAULT_wxUSE_X11=1
 191   ;;
 192   *-*-solaris2* )
 193     USE_SUN=1
 194     USE_SOLARIS=1
 195     USE_SVR4=1
 196     AC_DEFINE(__SUN__)
 197     AC_DEFINE(__SOLARIS__)
 198     AC_DEFINE(__SVR4__)
 199     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 200     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 201   ;;
 202   *-*-sunos4* )
 203     USE_SUN=1
 204     USE_SUNOS=1
 205     USE_BSD=1
 206     AC_DEFINE(__SUN__)
 207     AC_DEFINE(__SUNOS__)
 208     AC_DEFINE(__BSD__)
 209     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 210   ;;
 211   *-*-freebsd*)
 212     USE_BSD=1
 213     USE_FREEBSD=1
 214     AC_DEFINE(__FREEBSD__)
 215     AC_DEFINE(__BSD__)
 216     DEFAULT_DEFAULT_wxUSE_GTK=1
 217   ;;
 218   *-*-openbsd*|*-*-mirbsd*)
 219     USE_BSD=1
 220     USE_OPENBSD=1
 221     AC_DEFINE(__OPENBSD__)
 222     AC_DEFINE(__BSD__)
 223     DEFAULT_DEFAULT_wxUSE_GTK=1
 224   ;;
 225   *-*-netbsd*)
 226     USE_BSD=1
 227     USE_NETBSD=1
 228     AC_DEFINE(__NETBSD__)
 229     AC_DEFINE(__BSD__)
 230     DEFAULT_DEFAULT_wxUSE_GTK=1
 231     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 232
 233     dnl some standard declarations in NetBSD headers are only included if
 234     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 235     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 236   ;;
 237   *-*-osf* )
 238     USE_ALPHA=1
 239     USE_OSF=1
 240     AC_DEFINE(__ALPHA__)
 241     AC_DEFINE(__OSF__)
 242     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 243     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 244   ;;
 245   *-*-dgux5* )
 246     USE_ALPHA=1
 247     USE_SVR4=1
 248     AC_DEFINE(__ALPHA__)
 249     AC_DEFINE(__SVR4__)
 250     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 251   ;;
 252   *-*-sysv5* )
 253     USE_SYSV=1
 254     USE_SVR4=1
 255     AC_DEFINE(__SYSV__)
 256     AC_DEFINE(__SVR4__)
 257     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 258   ;;
 259   *-*-aix* )
 260     USE_AIX=1
 261     USE_SYSV=1
 262     USE_SVR4=1
 263     AC_DEFINE(__AIX__)
 264     AC_DEFINE(__SYSV__)
 265     AC_DEFINE(__SVR4__)
 266     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 267   ;;
 268
 269   *-*-*UnixWare*)
 270     USE_SYSV=1
 271     USE_SVR4=1
 272     USE_UNIXWARE=1
 273     AC_DEFINE(__UNIXWARE__)
 274   ;;
 275
 276   *-*-cygwin* | *-*-mingw32* )
 277     dnl MBN: some of the defines have been moved after toolkit detection
 278     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 279     dnl      USE_UNIX  must be set and not USE_WIN32
 280     PROGRAM_EXT=".exe"
 281     DEFAULT_DEFAULT_wxUSE_MSW=1
 282   ;;
 283
 284   *-pc-msdosdjgpp )
 285     USE_UNIX=0
 286     USE_DOS=1
 287     AC_DEFINE(__DOS__)
 288     PROGRAM_EXT=".exe"
 289     DEFAULT_DEFAULT_wxUSE_MGL=1
 290   ;;
 291
 292   *-pc-os2_emx | *-pc-os2-emx )
 293     AC_DEFINE(__EMX__)
 294     USE_OS2=1
 295     AC_DEFINE(__OS2__)
 296     PROGRAM_EXT=".exe"
 297     DEFAULT_DEFAULT_wxUSE_PM=1
 298     dnl "c++" wrapper is not always available, so always use plain gcc.
 299     CXX=gcc
 300     LDFLAGS="$LDFLAGS -Zcrtdll"
 301     dnl
 302     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 303     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 304     dnl For now however, we still need it to make sure the configure script
 305     dnl works on OS/2 no matter what platform it is generated on.
 306     ac_executable_extensions=".exe"
 307     export ac_executable_extensions
 308     dnl This strange code is necessary to deal with handling of
 309     dnl backslashes by ksh and pdksh's sh variant.
 310     ac_save_IFS="$IFS"
 311     IFS='\\'
 312     ac_TEMP_PATH=
 313     for ac_dir in $PATH; do
 314       IFS=$ac_save_IFS
 315       if test -z "$ac_TEMP_PATH"; then
 316         ac_TEMP_PATH="$ac_dir"
 317       else
 318         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 319       fi
 320     done
 321     export PATH="$ac_TEMP_PATH"
 322     unset ac_TEMP_PATH
 323     DEFAULT_STD_FLAG=no
 324   ;;
 325
 326   arm-apple-darwin*)
 327     dnl iPhone
 328     USE_BSD=1
 329     USE_DARWIN=1
 330     AC_DEFINE(__BSD__)
 331     AC_DEFINE(__DARWIN__)
 332     DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=1
 333   ;;
 334
 335   *-*-darwin* )
 336     dnl Darwin based distributions (including Mac OS X)
 337     USE_BSD=1
 338     USE_DARWIN=1
 339     AC_DEFINE(__BSD__)
 340     AC_DEFINE(__DARWIN__)
 341     AC_DEFINE(TARGET_CARBON)
 342     DEFAULT_DEFAULT_wxUSE_OSX_CARBON=1
 343   ;;
 344
 345   *-*-beos* )
 346     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 347     USE_BEOS=1
 348     AC_DEFINE(__BEOS__)
 349   ;;
 350
 351   *)
 352     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 353     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 354
 355     DEFAULT_DEFAULT_wxUSE_X11=1
 356     DEFAULT_wxUSE_SHARED=no
 357 esac
 358
 359 dnl ---------------------------------------------------------------------------
 360 dnl command line options for configure
 361 dnl ---------------------------------------------------------------------------
 362
 363 dnl the default values for all options - we collect them all here to simplify
 364 dnl modification of the default values (for example, if the defaults for some
 365 dnl platform should be changed, it can be done here too)
 366 dnl
 367 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 368
 369 dnl it's only necessary to list the options which should be disabled by
 370 dnl default, all the rest have default value of "yes" (or, rather, of
 371 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 372 dnl default)
 373 DEFAULT_wxUSE_ALL_FEATURES=yes
 374
 375 DEFAULT_wxUSE_STD_CONTAINERS=no
 376 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 377 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 378
 379 dnl libraries disabled by default
 380 DEFAULT_wxUSE_DMALLOC=no
 381 DEFAULT_wxUSE_LIBGNOMEVFS=no
 382 DEFAULT_wxUSE_LIBHILDON=no
 383 DEFAULT_wxUSE_LIBHILDON2=no
 384 DEFAULT_wxUSE_LIBMSPACK=no
 385 DEFAULT_wxUSE_LIBSDL=no
 386
 387 dnl features disabled by default
 388 DEFAULT_wxUSE_ACCESSIBILITY=no
 389 DEFAULT_wxUSE_IPV6=no
 390 DEFAULT_wxUSE_GSTREAMER8=no
 391
 392 dnl automatic features
 393 DEFAULT_wxUSE_ARTPROVIDER_TANGO=auto
 394 DEFAULT_wxUSE_UNICODE_UTF8=auto
 395 DEFAULT_wxUSE_OPENGL=auto
 396 DEFAULT_wxUSE_MEDIACTRL=auto
 397 DEFAULT_wxUSE_COMPILER_TLS=auto
 398 DEFAULT_wxUSE_HOTKEY=auto
 399 DEFAULT_wxUSE_METAFILE=auto
 400
 401 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 402
 403 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 404 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 405 DEFAULT_wxUSE_MAC_ARCH=no
 406
 407 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 408
 409 dnl Applicable only when --with-gtk was used:
 410 DEFAULT_wxUSE_GTK2=yes
 411
 412 dnl Always default to no. Only special cases require this.
 413 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 414
 415 dnl ===========================
 416 dnl deal with configure options
 417 dnl ===========================
 418
 419 dnl we use several macros here:
 420 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 421 dnl       autoconf manual for details about them
 422 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 423 dnl       the caching of the command line options and also use DEFAULT_foo
 424 dnl       variable as the default value for "foo" if neither --enable-foo nor
 425 dnl       --disable-foo is specified
 426 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 427 dnl       to choose not only whether an external library is used but also if we
 428 dnl       use the copy of it included with wxWidgets or an already installed
 429 dnl       system version
 430 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 431 dnl       should be used for the options which are enabled by default
 432 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 433 dnl       optional features, i.e. options which should be disabled if
 434 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 435 dnl       also affected by this)
 436
 437 dnl ---------------------------------------------------------------------------
 438 dnl global build options
 439 dnl ---------------------------------------------------------------------------
 440
 441 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 442 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 443 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 444 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 445 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 446 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 447 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 448 if test "x$VENDOR" = "x"; then
 449     VENDOR="custom"
 450 fi
 451
 452 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 453
 454 if test "$wxUSE_ALL_FEATURES" = "no"; then
 455     dnl this is a bit ugly but currently we have no choice but to manually
 456     dnl reset all the options with default value of auto if all features are to
 457     dnl be disabled because we can't have an option with default value of
 458     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
 459     DEFAULT_wxUSE_ARTPROVIDER_TANGO=no
 460     DEFAULT_wxUSE_MEDIACTRL=no
 461 fi
 462
 463 dnl ---------------------------------------------------------------------------
 464 dnl port selection
 465 dnl ---------------------------------------------------------------------------
 466
 467 if test "$wxUSE_GUI" = "yes"; then
 468
 469 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 470 if test "$wxUSE_UNIVERSAL" = "yes"; then
 471     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 472 fi
 473
 474 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 475 dnl shouldn't default to wxUSE_ALL_FEATURES
 476 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(osx_carbon,    [  --with-osx_carbon       use Mac OS X (Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(osx_cocoa,     [  --with-osx_cocoa        use Mac OS X (Cocoa)], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(osx_iphone,    [  --with-osx_iphone       use iPhone OS X port], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(osx,           [  --with-osx              use Mac OS X (default port, currently Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(carbon,        [  --with-carbon           same as --with-osx_carbon], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(cocoa,         [  --with-cocoa            same as --with-osx_cocoa], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 484 AC_ARG_WITH(iphone,        [  --with-iphone           same as --with-osx_iphone], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 485 AC_ARG_WITH(mac,           [  --with-mac              same as --with-osx], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 486 AC_ARG_WITH(old_cocoa,     [  --with-old_cocoa        use old, deprecated, Cocoa port], [wxUSE_OLD_COCOA="$withval" CACHE_OLD_COCOA=1 TOOLKIT_GIVEN=1])
 487 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 488 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 489 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 490 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 491 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 492 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 493 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 494 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 495
 496 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 497 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 498
 499 dnl check that no more than one toolkit is given and that if none are given that
 500 dnl we have a default one
 501
 502 AC_MSG_CHECKING(for toolkit)
 503
 504
 505
 506 # In Wine, we need to default to MSW, not GTK or MOTIF
 507 if test "$wxUSE_WINE" = "yes"; then
 508     DEFAULT_DEFAULT_wxUSE_GTK=0
 509     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 510     DEFAULT_DEFAULT_wxUSE_MSW=1
 511     wxUSE_SHARED=no
 512     CC=${CC:-winegcc}
 513     CXX=${CXX:-wineg++}
 514 fi
 515
 516
 517 if test "$wxUSE_GUI" = "yes"; then
 518
 519     if test "$USE_BEOS" = 1; then
 520         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 521     fi
 522
 523     if test "$TOOLKIT_GIVEN" = 1; then
 524       dnl convert "yes", "any" or a number to 1 and "no" to 0
 525       for toolkit in $ALL_TOOLKITS; do
 526         var=wxUSE_$toolkit
 527         eval "value=\$${var}"
 528         if test "x$value" = "xno"; then
 529           eval "$var=0"
 530         elif test "x$value" != "x"; then
 531           eval "$var=1"
 532         fi
 533
 534         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 535           eval "wx${toolkit}_VERSION=$value"
 536         fi
 537       done
 538     else
 539       dnl try to guess the most appropriate toolkit for this platform
 540       for toolkit in $ALL_TOOLKITS; do
 541         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 542         eval "wxUSE_$toolkit=\$${var}"
 543       done
 544     fi
 545
 546     dnl we suppose that expr is available (maybe there is a better way to do
 547     dnl this? what about using ALL_TOOLKITS? TODO)
 548     NUM_TOOLKITS=`expr ${wxUSE_OLD_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
 549                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} \
 550                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 551
 552     dnl Allow wxUSE_PM only for OS/2 with EMX.
 553     case "${host}" in
 554       *-pc-os2_emx | *-pc-os2-emx )
 555         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 556     esac
 557
 558     case "$NUM_TOOLKITS" in
 559       1)
 560       ;;
 561       0)
 562         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 563       ;;
 564       *)
 565         AC_MSG_ERROR(Please specify at most one toolkit)
 566     esac
 567
 568     # to be removed when --disable-gtk2 isn't needed
 569     if test "x$wxUSE_GTK2" = "xyes"; then
 570         wxGTK_VERSION=2
 571         wxUSE_GTK1=0
 572     elif test "x$wxUSE_GTK2" = "xno"; then
 573         wxGTK_VERSION=1
 574         wxUSE_GTK1=1
 575     fi
 576
 577     for toolkit in $ALL_TOOLKITS; do
 578         var=wxUSE_$toolkit
 579         eval "value=\$${var}"
 580         if test "$value" = 1; then
 581           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 582           AC_MSG_RESULT($toolkit_echo)
 583         fi
 584     done
 585 else
 586     if test "x$host_alias" != "x"; then
 587         AC_MSG_RESULT(base ($host_alias hosted) only)
 588     else
 589         AC_MSG_RESULT(base only)
 590     fi
 591 fi
 592
 593 wxUSE_MAC=0
 594 if test "$wxUSE_OSX_CARBON" = 1 \
 595        -o "$wxUSE_OSX_COCOA" = 1 \
 596        -o "$wxUSE_OSX_IPHONE" = 1; then
 597     wxUSE_MAC=1
 598 fi
 599
 600 dnl ---------------------------------------------------------------------------
 601 dnl external libraries
 602 dnl ---------------------------------------------------------------------------
 603
 604 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 605 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 606 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 607 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 608 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 609 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 610 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 611 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 612 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 613 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
 614 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 615
 616 fi
 617 dnl for GUI only
 618
 619 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 620 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 621 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 622 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 623 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 624
 625 AC_MSG_CHECKING([for --with-macosx-sdk])
 626 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 627         wxUSE_MACOSX_SDK=$withval
 628         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 629     ])
 630 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 631
 632 AC_MSG_CHECKING([for --with-macosx-version-min])
 633 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 634         wxUSE_MACOSX_VERSION_MIN=$withval
 635         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 636     ])
 637 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 638
 639 dnl ---------------------------------------------------------------------------
 640 dnl debugging options
 641 dnl ---------------------------------------------------------------------------
 642
 643 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 644 dnl this rather unusual option
 645 AC_MSG_CHECKING([for --enable-debug])
 646 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 647     [
 648         if test "$enableval" = yes; then
 649             wxUSE_DEBUG=yes
 650         elif test "$enableval" = no; then
 651             wxUSE_DEBUG=no
 652         elif test "$enableval" = max; then
 653             wxUSE_DEBUG=yes
 654             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 655         else
 656             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 657         fi
 658     ],
 659     wxUSE_DEBUG=default
 660 )
 661
 662 case "$wxUSE_DEBUG" in
 663     yes)
 664         dnl build the library for debugging: enable debugging code and generate
 665         dnl the debug information for the library itself
 666         DEFAULT_wxUSE_DEBUG_FLAG=yes
 667         DEFAULT_wxUSE_DEBUG_INFO=yes
 668
 669         dnl also disable optimizations by default if --enable-debug was used
 670         dnl (this can still be overridden by an explicit --enable-optimise)
 671         DEFAULT_wxUSE_OPTIMISE=no
 672         ;;
 673
 674     no)
 675         dnl --disable-debug is equivalent to both --disable-debug_flag and
 676         dnl --disable-debug_info
 677         DEFAULT_wxUSE_DEBUG_FLAG=no
 678         DEFAULT_wxUSE_DEBUG_INFO=no
 679         ;;
 680
 681     default)
 682         dnl the library is built with debugging support by default but without
 683         dnl debug information as this requires much, much more disk space
 684         DEFAULT_wxUSE_DEBUG_FLAG=yes
 685         DEFAULT_wxUSE_DEBUG_INFO=no
 686         ;;
 687 esac
 688
 689 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 690 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 691
 692 dnl enabled if just --enable-debug_{flag,info} was
 693 dnl
 694 dnl in any case, only set the default value and allow overriding it with an
 695
 696 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 697 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 698 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 699
 700 dnl ---------------------------------------------------------------------------
 701 dnl global compile options
 702 dnl ---------------------------------------------------------------------------
 703
 704 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 705 WX_ARG_ENABLE(stl,         [  --enable-stl            use standard C++ classes for everything], wxUSE_STL)
 706 if test "$wxUSE_STL" = "yes"; then
 707     DEFAULT_wxUSE_STD_CONTAINERS=yes
 708     DEFAULT_wxUSE_STD_IOSTREAM=yes
 709     DEFAULT_wxUSE_STD_STRING=yes
 710 fi
 711 WX_ARG_ENABLE(std_containers,[  --enable-std_containers use standard C++ container classes], wxUSE_STD_CONTAINERS)
 712 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 713 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 714 WX_ARG_ENABLE(std_string_conv_in_wxstring, [ --enable-std_string_conv_in_wxstring     provide implicit conversion to std::string in wxString], wxUSE_STD_STRING_CONV_IN_WXSTRING)
 715 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 716 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 717 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 718 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 719 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 720 if test "$USE_OS2" = 1; then
 721     DEFAULT_wxUSE_OMF=no
 722     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 723 fi
 724
 725 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 726
 727 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 728 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 729 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 730 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 731 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 732 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 733
 734 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create universal binary with Mac PPC and i386 (and x86_64 if using Cocoa) architectures ]], wxUSE_UNIVERSAL_BINARY)
 735 WX_ARG_ENABLE_PARAM(macosx_arch,      [[  --enable-macosx_arch=ARCH  build for just the specified architecture]], wxUSE_MAC_ARCH)
 736
 737 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 738 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 739
 740 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 741
 742 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 743
 744 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 745 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 746
 747 dnl ---------------------------------------------------------------------------
 748 dnl optional non GUI features
 749 dnl ---------------------------------------------------------------------------
 750
 751 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 752 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 753 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 754
 755 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 756 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 757 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 758 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 759 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 760 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 761 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 762 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 763
 764 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 765
 766 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 767 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 768 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 769
 770 dnl please keep the settings below in alphabetical order
 771 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 772 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 773 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 774 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 775 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 776 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 777 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 778 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 779 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 780 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 781 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 782 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 783 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 784 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 785 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 786 WX_ARG_FEATURE(filehistory,   [  --enable-filehistory    use wxFileHistory class], wxUSE_FILE_HISTORY)
 787 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 788 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 789 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 790 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 791 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 792 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 793 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 794 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 795 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 796 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 797 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 798 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 799 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 800 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 801 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 802 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 803 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 804 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 805 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 806 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 807 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 808 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 809 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 810 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 811
 812 dnl URL-related classes
 813 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 814 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 815 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 816 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 817 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 818
 819 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 820
 821 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 822 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 823
 824 if test "$wxUSE_GUI" = "yes"; then
 825
 826 dnl ---------------------------------------------------------------------------
 827 dnl optional "big" GUI features
 828 dnl ---------------------------------------------------------------------------
 829
 830 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 831 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 832 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 833 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 834 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 835 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 836 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 837 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 838 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 839 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 840 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 841 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 842 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 843 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 844 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 845 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 846 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 847 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 848 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 849 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 850 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 851 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 852 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac-only, use wxWebView instead)], wxUSE_WEBKIT)
 853 WX_ARG_FEATURE(webview,     [  --enable-webview        use wxWebView library], wxUSE_WEBVIEW)
 854
 855 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 856 dnl can't be disabled, don't even provide an option to do it
 857 if test "$wxUSE_MAC" != 1; then
 858 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 859 fi
 860
 861 dnl ---------------------------------------------------------------------------
 862 dnl IPC &c
 863 dnl ---------------------------------------------------------------------------
 864
 865 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 866 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 867
 868 dnl ---------------------------------------------------------------------------
 869 dnl optional GUI controls (in alphabetical order except the first one)
 870 dnl ---------------------------------------------------------------------------
 871
 872 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 873 DEFAULT_wxUSE_CONTROLS=none
 874 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 875
 876 dnl even with --disable-controls, some may be enabled by an explicit
 877 dnl --enable-<control> later on the command line -- but by default all will be
 878 dnl disabled
 879 if test "$wxUSE_CONTROLS" = "no"; then
 880     DEFAULT_wxUSE_ACCEL=no
 881     DEFAULT_wxUSE_ANIMATIONCTRL=no
 882     DEFAULT_wxUSE_BANNERWINDOW=no
 883     DEFAULT_wxUSE_BMPBUTTON=no
 884     DEFAULT_wxUSE_BUTTON=no
 885     DEFAULT_wxUSE_CALCTRL=no
 886     DEFAULT_wxUSE_CARET=no
 887     DEFAULT_wxUSE_CHECKBOX=no
 888     DEFAULT_wxUSE_CHECKLISTBOX=no
 889     DEFAULT_wxUSE_CHOICE=no
 890     DEFAULT_wxUSE_CHOICEBOOK=no
 891     DEFAULT_wxUSE_COLLPANE=no
 892     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 893     DEFAULT_wxUSE_COMBOBOX=no
 894     DEFAULT_wxUSE_COMBOBOX=no
 895     DEFAULT_wxUSE_COMMANDLINKBUTTON=no
 896     DEFAULT_wxUSE_DATAVIEWCTRL=no
 897     DEFAULT_wxUSE_DATEPICKCTRL=no
 898     DEFAULT_wxUSE_DETECT_SM=no
 899     DEFAULT_wxUSE_DIRPICKERCTRL=no
 900     DEFAULT_wxUSE_DISPLAY=no
 901     DEFAULT_wxUSE_FILECTRL=no
 902     DEFAULT_wxUSE_FILEPICKERCTRL=no
 903     DEFAULT_wxUSE_FONTPICKERCTRL=no
 904     DEFAULT_wxUSE_GAUGE=no
 905     DEFAULT_wxUSE_GRID=no
 906     DEFAULT_wxUSE_HEADERCTRL=no
 907     DEFAULT_wxUSE_HYPERLINKCTRL=no
 908     DEFAULT_wxUSE_IMAGLIST=no
 909     DEFAULT_wxUSE_LISTBOOK=no
 910     DEFAULT_wxUSE_LISTBOX=no
 911     DEFAULT_wxUSE_LISTCTRL=no
 912     DEFAULT_wxUSE_MARKUP=no
 913     DEFAULT_wxUSE_NOTEBOOK=no
 914     DEFAULT_wxUSE_POPUPWIN=no
 915     DEFAULT_wxUSE_RADIOBOX=no
 916     DEFAULT_wxUSE_RADIOBTN=no
 917     DEFAULT_wxUSE_RICHMSGDLG=no
 918     DEFAULT_wxUSE_REARRANGECTRL=no
 919     DEFAULT_wxUSE_SASH=no
 920     DEFAULT_wxUSE_SCROLLBAR=no
 921     DEFAULT_wxUSE_SEARCHCTRL=no
 922     DEFAULT_wxUSE_SLIDER=no
 923     DEFAULT_wxUSE_SPINBTN=no
 924     DEFAULT_wxUSE_SPINCTRL=no
 925     DEFAULT_wxUSE_SPLITTER=no
 926     DEFAULT_wxUSE_STATBMP=no
 927     DEFAULT_wxUSE_STATBOX=no
 928     DEFAULT_wxUSE_STATLINE=no
 929     DEFAULT_wxUSE_STATUSBAR=no
 930     DEFAULT_wxUSE_TIPWINDOW=no
 931     DEFAULT_wxUSE_TOGGLEBTN=no
 932     DEFAULT_wxUSE_TOOLBAR=no
 933     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 934     DEFAULT_wxUSE_TOOLBOOK=no
 935     DEFAULT_wxUSE_TOOLTIPS=no
 936     DEFAULT_wxUSE_TREEBOOK=no
 937     DEFAULT_wxUSE_TREECTRL=no
 938     DEFAULT_wxUSE_TREELISTCTRL=no
 939 fi
 940
 941 dnl features affecting multiple controls
 942 WX_ARG_FEATURE(markup,      [  --enable-markup         support wxControl::SetLabelMarkup], wxUSE_MARKUP)
 943
 944 dnl please keep the settings below in alphabetical order
 945 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 946 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 947 WX_ARG_FEATURE(bannerwindow,[  --enable-bannerwindow   use wxBannerWindow class], wxUSE_BANNERWINDOW)
 948 WX_ARG_FEATURE(artstd,      [  --enable-artstd         use standard XPM icons in wxArtProvider], wxUSE_ARTPROVIDER_STD)
 949 WX_ARG_FEATURE(arttango,    [  --enable-arttango       use Tango icons in wxArtProvider], wxUSE_ARTPROVIDER_TANGO)
 950 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 951 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 952 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 953 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 954 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 955 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 956 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 957 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 958 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 959 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 960 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 961 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 962 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 963 WX_ARG_FEATURE(commandlinkbutton, [  --enable-commandlinkbutton      use wxCommmandLinkButton class], wxUSE_COMMANDLINKBUTTON)
 964 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 965 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 966 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 967 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 968 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 969 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 970 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 971 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 972 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 973 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 974 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 975 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 976 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 977 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 978 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 979 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 980 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 981 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 982 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 983 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 984 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 985 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 986 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 987 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 988 WX_ARG_FEATURE(richmsgdlg,  [  --enable-richmsgdlg     use wxRichMessageDialog class], wxUSE_RICHMSGDLG)
 989 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 990 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 991 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 992 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 993 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 994 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 995 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 996 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 997 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 998 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 999 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1000 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1001 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1002 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
1003 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1004 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1005 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1006 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1007 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1008 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1009 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1010 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1011 WX_ARG_FEATURE(treelist,    [  --enable-treelist       use wxTreeListCtrl class], wxUSE_TREELISTCTRL)
1012
1013 dnl ---------------------------------------------------------------------------
1014 dnl common dialogs
1015 dnl ---------------------------------------------------------------------------
1016
1017 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1018 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1019 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1020 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1021 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1022 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1023 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1024 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1025 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1026 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1027 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1028 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1029 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1030 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1031 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1032
1033 dnl ---------------------------------------------------------------------------
1034 dnl misc GUI options
1035 dnl ---------------------------------------------------------------------------
1036
1037 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1038 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1039 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1040 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1041 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1042 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1043 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1044 WX_ARG_FEATURE(hotkey,      [  --enable-hotkey         use wxWindow::RegisterHotKey()], wxUSE_HOTKEY)
1045 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1046 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile], wxUSE_METAFILE)
1047 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1048 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1049 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
1050 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
1051 WX_ARG_FEATURE(webviewwebkit,[  --enable-webview-webkit use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
1052
1053 dnl ---------------------------------------------------------------------------
1054 dnl support for image formats that do not rely on external library
1055 dnl ---------------------------------------------------------------------------
1056
1057 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1058 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1059 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1060 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1061 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1062 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1063 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1064 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1065 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1066
1067 dnl ---------------------------------------------------------------------------
1068 dnl wxMSW-only options
1069 dnl ---------------------------------------------------------------------------
1070
1071 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1072 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1073 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1074 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1075 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1076 WX_ARG_FEATURE(webviewie,   [  --enable-webview-ie     use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
1077
1078 dnl this one is not really MSW-specific but it exists mainly to be turned off
1079 dnl under MSW, it should be off by default on the other platforms
1080 if test "$wxUSE_MSW" != 1; then
1081     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1082 fi
1083
1084 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1085
1086 fi
1087 dnl for GUI only
1088
1089 dnl ---------------------------------------------------------------------------
1090 dnl Checks for programs
1091 dnl ---------------------------------------------------------------------------
1092
1093 dnl flush the cache because checking for programs might abort
1094 AC_CACHE_SAVE
1095
1096 dnl C-compiler checks
1097 dnl   defines CC with the compiler to use
1098 dnl   defines GCC with yes if using gcc
1099 dnl   defines GCC empty if not using gcc
1100 dnl   defines CFLAGS
1101 dnl
1102 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1103 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1104 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1105 CFLAGS=${CFLAGS:=}
1106 AC_BAKEFILE_PROG_CC
1107
1108 dnl is -traditional needed for correct compilations
1109 dnl   adds -traditional for gcc if needed
1110 AC_PROG_GCC_TRADITIONAL
1111
1112 dnl C++-compiler checks
1113 dnl   defines CXX with the compiler to use
1114 dnl   defines GXX with yes if using gxx
1115 dnl   defines GXX empty if not using gxx
1116 dnl   defines CXXFLAGS
1117 dnl
1118 dnl see CFLAGS line above
1119 CXXFLAGS=${CXXFLAGS:=}
1120 AC_BAKEFILE_PROG_CXX
1121
1122 dnl configure always sets CXX to something as it falls back to g++ even if no
1123 dnl C++ compiler was found, but we prefer to abort now with a clear error
1124 dnl message rather than give errors about all tests failures below
1125 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1126     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1127 fi
1128
1129 dnl ar command
1130 dnl   defines AR with the appropriate command
1131 dnl
1132 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1133 if test "x$SUNCXX" != xyes; then
1134     AC_CHECK_TOOL(AR, ar)
1135     if test "x$AR" = "x" ; then
1136         AC_MSG_ERROR([ar is needed to build wxWidgets])
1137     fi
1138 fi
1139
1140 dnl ---------------------------------------------------------------------------
1141 dnl Mac-specific SDK/architectures checks
1142 dnl ---------------------------------------------------------------------------
1143
1144 if test "$wxUSE_MAC" = 1; then
1145
1146 retest_macosx_linking=no
1147
1148 OSX_ARCH_OPTS=""
1149 if test "x$wxUSE_MAC_ARCH" != xno; then
1150     OSX_ARCH_OPTS="-arch $wxUSE_MAC_ARCH"
1151 fi
1152
1153 dnl Support the old --enable-universal_binary in case anyone was using it.
1154     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1155         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1156         dnl --enable-universal_binary=SDK names a path to an SDK
1157         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1158             # Implicitly turn on the new --with-macosx-sdk using the default
1159             # SDK which provides the behaviour this option has always had.
1160             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1161                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1162                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1163                 wxUSE_MACOSX_SDK=yes
1164             fi
1165         else
1166             # Complain to user if he specified an argument to --enable-universal_binary
1167             # and also 1) specified --with-macosx-sdk using the default (yes) or
1168             # 2) specified --with-macosx-sdk using a path or 3) specified
1169             # --without-macosx-sdk (no).
1170             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1171                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1172             else
1173                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1174                 # special-case the empty string because the below test simply
1175                 # converts "no" to the empty string anyway.
1176                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1177                 dnl Warn about deprecated usage.
1178                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1179             fi
1180         fi
1181         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1182         OSX_ARCH_OPTS="-arch ppc -arch i386"
1183         if test "$wxUSE_OSX_COCOA" = 1; then
1184             OSX_ARCH_OPTS="$OSX_ARCH_OPTS -arch x86_64"
1185         fi
1186         AC_MSG_CHECKING([for universal binary architectures])
1187         AC_MSG_RESULT([$OSX_ARCH_OPTS])
1188
1189         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1190         dnl is incapable of using them but the compiler driver (which we use
1191         dnl as LD when building dynamic libraries) uses them to invoke the
1192         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1193         dnl need no arch flags because libtool automatically invokes ld for
1194         dnl every architecture found in the fat input files.
1195         dnl
1196         dnl For static library builds, AR/RANLIB automatically create proper
1197         dnl fat archives although AR is unable to update them once RANLIB has
1198         dnl made them into proper fat archives.  Fortunately, our link process
1199         dnl simply removes the .a file before using ar to create a new one.
1200         dnl If we did move to libtool -static we still wouldn't need arch flags
1201         dnl because libtool automatically figures it out based on input.
1202         retest_macosx_linking=yes
1203
1204         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1205         dnl and including all architecture directories with each compiler invocation.
1206         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1207         dnl Objective-C++ precompiled headers.
1208         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1209         bk_use_pch=no
1210     fi
1211
1212 CXXFLAGS="$OSX_ARCH_OPTS $CXXFLAGS"
1213 CFLAGS="$OSX_ARCH_OPTS $CFLAGS"
1214 OBJCXXFLAGS="$OSX_ARCH_OPTS $OBJCXXFLAGS"
1215 OBJCFLAGS="$OSX_ARCH_OPTS $OBJCFLAGS"
1216 LDFLAGS="$OSX_ARCH_OPTS $LDFLAGS"
1217
1218 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1219 dnl with the SDK in place.
1220 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1221 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1222     wxUSE_MACOSX_SDK=
1223 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1224     # TODO: Search for most recent SDK and use it.
1225     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1226 fi
1227
1228
1229 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1230     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1231     if ! test -d "$wxUSE_MACOSX_SDK"; then
1232         AC_MSG_FAILURE([not found])
1233     else
1234         AC_MSG_RESULT([exists])
1235     fi
1236     dnl CC and CXX will have these flags added below, after the compiler has been chosen
1237     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1238     retest_macosx_linking=yes
1239     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1240     dnl the syslibroot makes no difference.  We aren't using libtool now but
1241     dnl if we ever did, be aware that you don't need to worry about it.
1242 fi
1243
1244 dnl Set up the deployment target
1245 dnl No   : Don't specify a min version even if using an SDK
1246 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1247 dnl Param: Use the specified version
1248 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1249     wxUSE_MACOSX_VERSION_MIN=
1250 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1251     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1252         AC_MSG_CHECKING([SDK deployment version])
1253 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1254 [
1255         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\} *; *$/\1/'`
1256 ]
1257         # If that failed, try again with the new key
1258         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1259 [
1260             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\} *; *$/\1/'`
1261 ]
1262         fi
1263
1264         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1265             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1266             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1267         else
1268             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1269             wxUSE_MACOSX_VERSION_MIN=
1270         fi
1271     else
1272         wxUSE_MACOSX_VERSION_MIN=
1273     fi
1274 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1275     AC_CHECK_PROGS(OSX_SW_VERS, sw_vers)
1276     if test "$OSX_SW_VERS" != ""; then
1277         OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
1278     else
1279         dnl can't determine it (happens e.g. when cross-compiling) so use a
1280         dnl conservative default
1281         AC_MSG_WARN([Assuming OS X 10.4, use --with-macosx-version-min to override.])
1282         OSX_VERSION="10.4"
1283     fi
1284
1285     case "$OSX_VERSION" in
1286         10.4* )
1287             wxUSE_MACOSX_VERSION_MIN=10.4
1288             ;;
1289
1290         * )
1291             if test "$wxUSE_OSX_CARBON" = 1; then
1292                 # otherwise configure stops on leopard for universal_binary
1293                 wxUSE_MACOSX_VERSION_MIN=10.4
1294             else
1295                 # for Cocoa, use 10.5 to be able to compile it in 64 bits too
1296                 wxUSE_MACOSX_VERSION_MIN=10.5
1297             fi
1298             ;;
1299     esac
1300 fi
1301
1302 NEEDS_GCC40="no"
1303 if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
1304     NEEDS_GCC40="yes"
1305 fi
1306
1307 if test "$wxUSE_OSX_CARBON" = 1; then
1308     NEEDS_GCC40="yes"
1309 fi
1310
1311 if test "x$NEEDS_GCC40" == "xyes"; then
1312     # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
1313     # and wants 10.4 compatible code, then 'downgrade' to 4.0
1314     # This is also the simplest way to get 32-bit binaries on Snow Leopard.
1315     if test "x$CC" = "xgcc"; then
1316         CCVERSION=`$CC --version | grep 4.[[2-9]].`
1317         if test "x$CCVERSION" != "x"; then
1318             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
1319             CC="gcc-4.0"
1320         fi
1321     fi
1322
1323     if test "x$CXX" = "xg++"; then
1324         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
1325         if test "x$CCVERSION" != "x"; then
1326             CXX="g++-4.0"
1327         fi
1328     fi
1329 fi
1330
1331 if test "x$MACOSX_SDK_OPTS" != "x"; then
1332     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1333     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1334     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1335 fi
1336
1337 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1338     if test "$wxUSE_OSX_IPHONE" = 1; then
1339         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
1340     else
1341         MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1342     fi
1343     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1344     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1345     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1346     retest_macosx_linking=yes
1347 fi
1348
1349 dnl If either an SDK or a version option was added, make sure that we can
1350 dnl still compile and link both C and C++.  If we didn't do this, then most
1351 dnl of the remaining tests would fail.
1352 if test "x$retest_macosx_linking" = "xyes"; then
1353     AC_LANG_PUSH(C)
1354     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1355     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1356     AC_LANG_POP()
1357
1358     AC_LANG_PUSH(C++)
1359     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1360     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1361     AC_LANG_POP()
1362 fi
1363
1364 fi dnl wxUSE_MAC
1365
1366 case "${host}" in
1367
1368     dnl The other BSD's should probably go in here too, since this is
1369     dnl to workaround a strange static lib BSDism.
1370     dnl Mac OS X install seems to ignore -p option...
1371     *-*-darwin* )
1372         INSTALL_PROGRAM="cp -fp"
1373         INSTALL_DATA="cp -fp"
1374         ;;
1375     *)
1376         ;;
1377 esac
1378
1379 dnl ------------------------------------------------------------------------
1380 dnl Platform specific tests
1381 dnl ------------------------------------------------------------------------
1382
1383 dnl xlC needs -qunique under AIX so that one source file can be
1384 dnl compiled to multiple object files and safely linked together.
1385 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1386     CXXFLAGS="-qunique $CXXFLAGS"
1387 fi
1388
1389 dnl This case is for PowerPC OS X vs. everything else
1390 case "${host}" in
1391   powerpc-*-darwin* )
1392     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1393     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1394         choke me for lack of PowerPC
1395 #endif
1396 ],
1397         [AC_MSG_RESULT([yes])],
1398         [AC_MSG_RESULT([no])
1399         AC_DEFINE(__POWERPC__)
1400     ])
1401   ;;
1402 esac
1403
1404 dnl This case is for OS X vs. everything else
1405 case "${host}" in
1406   *-*-darwin* )
1407     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1408     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1409 ],[],
1410         [AC_MSG_RESULT([yes])],
1411         [AC_MSG_RESULT([no])
1412         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1413         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1414 #include <CoreFoundation/CFBase.h>
1415         ],[],
1416         [AC_MSG_RESULT([yes])
1417         dnl We must use -D so source files that don't include wx/setup.h
1418         dnl but do include CFBase will work.
1419         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1420         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1421         )
1422         ]
1423     )
1424   ;;
1425 esac
1426
1427 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1428 dnl latter makes more sense for wxGTK/Motif/X11 ports
1429 wants_win32=0
1430 doesnt_want_win32=0
1431 case "${host}" in
1432   *-*-cygwin*)
1433       if test "$wxUSE_MSW" = 1 ; then
1434         wants_win32=1
1435       else
1436         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1437         dnl headers and libraries, so it's Windows-like in this case
1438         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1439             [
1440                 AC_TRY_COMPILE(
1441                     [],
1442                     [
1443                         #ifdef __MINGW32__
1444                             choke me
1445                         #endif
1446                     ],
1447                     wx_cv_nocygwin=no,
1448                     wx_cv_nocygwin=yes
1449                 )
1450             ]
1451         )
1452
1453         if test "$wx_cv_nocygwin" = "yes"; then
1454             wants_win32=1
1455         else
1456             doesnt_want_win32=1
1457         fi
1458       fi
1459       if test "$wants_win32" = 1 ; then
1460         BAKEFILE_FORCE_PLATFORM=win32
1461       fi
1462   ;;
1463   *-*-mingw*)
1464       wants_win32=1
1465   ;;
1466 esac
1467
1468 if test "$wxUSE_WINE" = "yes"; then
1469     wants_win32=1
1470     LDFLAGS_GUI="-mwindows"
1471 fi
1472
1473 dnl NB: The two tests below are *NOT* mutually exclusive! They should only
1474 dnl     take effect on Cygwin/Mingw and not other platforms.
1475 if test "$wants_win32" = 1 ; then
1476     USE_UNIX=0
1477     USE_WIN32=1
1478     AC_DEFINE(__WIN32__)
1479     AC_DEFINE(__WIN95__)
1480     AC_DEFINE(__WINDOWS__)
1481     AC_DEFINE(__GNUWIN32__)
1482     AC_DEFINE(STRICT)
1483 fi
1484 if test "$doesnt_want_win32" = 1 ; then
1485     USE_UNIX=1
1486     USE_WIN32=0
1487 fi
1488 dnl (end of Windows-only piece)
1489
1490 if test "$USE_UNIX" = 1 ; then
1491     wxUSE_UNIX=yes
1492     AC_DEFINE(__UNIX__)
1493 fi
1494
1495 dnl This case is for OS/2 vs. everything else
1496 case "${host}" in
1497   *-pc-os2_emx | *-pc-os2-emx )
1498       dnl ---------------------------------------------------------------------
1499       dnl When we are using gcc on OS/2, we want to be either using resources
1500       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1501       dnl Moreover we need to link explicitly against either stdcpp.a or
1502       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1503       dnl not "g++/c++".
1504       dnl ---------------------------------------------------------------------
1505       dnl (OS/2-only piece)
1506       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1507           dnl More complete Unix emulation for unix-like ports
1508           dnl by linking in POSIX/2's cExt (if available).
1509           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1510       else
1511           dnl Include resources for the "native" port (wxPM).
1512           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1513       fi
1514       dnl Check for the gcc version (and thereby for the C runtime library).
1515       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1516       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1517       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1518       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1519       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1520           AC_TRY_RUN(
1521               dnl Check the gcc version macro.
1522               [
1523                   #include <stdio.h>
1524
1525                   int main()
1526                   {
1527                       FILE *f=fopen("conftestval", "w");
1528                       if (!f) exit(1);
1529                       fprintf(f,
1530                   #if (__GNUC__ < 3)
1531                               "EMX2"
1532                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1533                               "EMX3"
1534                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1535                               "Innotek5"
1536                   #else
1537                               "Innotek6"
1538                   #endif
1539                       );
1540                       exit(0);
1541                   }
1542               ],
1543               wx_cv_gccversion=`cat conftestval`,
1544               wx_cv_gccversion="EMX2",
1545               dnl Compilation error: Assuming standard EMX environment
1546               wx_cv_gccversion="EMX2"
1547           )
1548       ])
1549       if test "$wx_cv_gccversion" = "EMX2"; then
1550           LIBS="$LIBS -lstdcpp"
1551           LDFLAGS="$LDFLAGS -Zsysv-signals"
1552       else
1553           if test "$wx_cv_gccversion" = "EMX3"; then
1554               LIBS="$LIBS -lstdcxx -lgcc"
1555               LDFLAGS="$LDFLAGS -Zsysv-signals"
1556           else
1557               LIBS="$LIBS -lstdc++"
1558           fi
1559       fi
1560       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1561         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1562         wxUSE_OMF=yes
1563         enable_omf=yes
1564       fi
1565       dnl (end of OS/2-only piece)
1566   ;;
1567   *)
1568       dnl ---------------------------------------------------------------------
1569       dnl look for strcasecmp() in string.h and then strings.h if it's not
1570       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1571       dnl used.
1572       dnl ---------------------------------------------------------------------
1573       dnl (non-OS/2-only piece)
1574
1575       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1576           AC_TRY_LINK([
1577               #include <string.h>
1578               ],
1579               [
1580                   strcasecmp("foo", "bar");
1581               ],
1582               ac_cv_string_strcasecmp=yes,
1583               ac_cv_string_strcasecmp=no
1584           )
1585       ])
1586
1587       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1588           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1589       else
1590           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1591               AC_TRY_LINK([
1592                   #include <strings.h>
1593                   ],
1594                   [
1595                       strcasecmp("foo", "bar");
1596                   ],
1597                   ac_cv_strings_strcasecmp=yes,
1598                   ac_cv_strings_strcasecmp=no
1599               )
1600           ])
1601
1602           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1603               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1604           else
1605               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1606           fi
1607       fi
1608
1609       dnl (end of non-OS/2-only piece)
1610   ;;
1611 esac
1612
1613 dnl ------------------------------------------------------------------------
1614 dnl Check for headers
1615 dnl ------------------------------------------------------------------------
1616
1617 dnl Note: non-empty last parameter makes check compile-only,
1618 dnl   skipping worthless preprocessing check
1619 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1620
1621 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1622 if test "$ac_cv_header_wchar_h" != "yes"; then
1623     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1624 fi
1625
1626 case "${host}" in
1627   *-pc-os2_emx | *-pc-os2-emx )
1628       dnl Explicitly link -lintl if langinfo.h is available
1629       dnl and intl not yet included in libc
1630       if test $ac_cv_header_langinfo_h = "yes" \
1631                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1632                      -o "$wx_cv_gccversion" = "EMX3" \
1633                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1634           LIBS="$LIBS -lintl"
1635       fi
1636   ;;
1637 esac
1638
1639 dnl POSIX needs this for select(), but old systems don't have it
1640 if test "$USE_UNIX" = 1 ; then
1641     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1642 fi
1643
1644 dnl ---------------------------------------------------------------------------
1645 dnl Checks for compiler characteristics
1646 dnl ---------------------------------------------------------------------------
1647
1648 dnl defines const to be empty if c-compiler does not support const fully
1649 AC_C_CONST
1650 dnl defines inline to a sensible value for the c-compiler
1651 AC_C_INLINE
1652
1653 dnl check the sizes of integral types (give some reasonable default values for
1654 dnl cross-compiling)
1655 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1656 AC_CHECK_SIZEOF(short, 2)
1657 AC_CHECK_SIZEOF(void *, 4)
1658 AC_CHECK_SIZEOF(int, 4)
1659 AC_CHECK_SIZEOF(long, 4)
1660 AC_CHECK_SIZEOF(size_t, 4)
1661
1662 case "${host}" in
1663     arm-*-linux* )
1664         AC_CHECK_SIZEOF(long long, 8)
1665     ;;
1666     *-hp-hpux* )
1667         AC_CHECK_SIZEOF(long long, 0)
1668         if test "$ac_cv_sizeof_long_long" != 0; then
1669             dnl HPUX 10.20 headers need this define in order to use long long definitions
1670             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1671         fi
1672     ;;
1673     * )
1674         AC_CHECK_SIZEOF(long long, 0)
1675 esac
1676
1677 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1678 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1679 AC_CHECK_SIZEOF(wchar_t, 0,
1680     [
1681         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1682         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1683         #  error "fake wchar_t"
1684         #endif
1685         #ifdef HAVE_WCHAR_H
1686         #  ifdef __CYGWIN__
1687         #    include <stddef.h>
1688         #  endif
1689         #  include <wchar.h>
1690         #endif
1691         #ifdef HAVE_STDLIB_H
1692         #  include <stdlib.h>
1693         #endif
1694         #include <stdio.h>
1695     ]
1696 )
1697 if test "$ac_cv_sizeof_wchar_t" = 0; then
1698     AC_MSG_ERROR([wxWidgets requires wchar_t support.])
1699 fi
1700 AC_DEFINE(wxUSE_WCHAR_T)
1701
1702 dnl checks needed to define wxVaCopy
1703 AC_CACHE_CHECK([for va_copy],
1704     wx_cv_func_va_copy,
1705     [
1706         AC_LANG_PUSH(C++)
1707         AC_LINK_IFELSE([
1708             #include <stdarg.h>
1709             void foo(char *f, ...)
1710             {
1711                 va_list ap1, ap2;
1712                 va_start(ap1, f);
1713                 va_copy(ap2, ap1);
1714                 va_end(ap2);
1715                 va_end(ap1);
1716             }
1717             int main()
1718             {
1719                 foo("hi", 17);
1720                 return 0;
1721             }],
1722             wx_cv_func_va_copy=yes,
1723             wx_cv_func_va_copy=no
1724         )
1725         AC_LANG_POP()
1726     ]
1727 )
1728
1729 if test $wx_cv_func_va_copy = "yes"; then
1730     AC_DEFINE(HAVE_VA_COPY)
1731 else
1732     dnl try to understand how can we copy va_lists
1733     AC_CACHE_CHECK([if va_list can be copied by value],
1734         wx_cv_type_va_list_lvalue,
1735         [
1736             AC_RUN_IFELSE([
1737                 #include <stdarg.h>
1738                 int foo(char *f, ...)
1739                 {
1740                     va_list ap1, ap2;
1741                     va_start(ap1, f);
1742                     ap2 = ap1;
1743                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1744                         return 1;
1745                     va_end(ap2);
1746                     va_end(ap1);
1747                     return 0;
1748                 }
1749                 int main()
1750                 {
1751                     return foo("hi", 17);
1752                 }],
1753                 wx_cv_type_va_list_lvalue=yes,
1754                 wx_cv_type_va_list_lvalue=no,
1755                 dnl assume most common case for cross-compiling...
1756                 wx_cv_type_va_list_lvalue=yes
1757             )
1758         ]
1759     )
1760
1761     if test $wx_cv_type_va_list_lvalue != "yes"; then
1762         dnl we suppose that the only thing which can't be copied like this
1763         dnl are arrays... only experience will show whether this is really true
1764         AC_DEFINE(VA_LIST_IS_ARRAY)
1765     fi
1766 fi
1767
1768 dnl don't check for vararg macros if they're explicitly disabled: this is
1769 dnl useful if the user code using the library wants to limit itself to standard
1770 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1771 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1772
1773 dnl Check if variadic macros (C99 feature) are supported:
1774 AC_CACHE_CHECK(
1775     [whether the compiler supports variadic macros],
1776     [wx_cv_have_variadic_macros],
1777     [
1778         dnl C compiler might support variadic macros when C++ one doesn't
1779         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1780         AC_LANG_PUSH(C++)
1781         AC_COMPILE_IFELSE(
1782             AC_LANG_PROGRAM(
1783                 [
1784                     #include <stdio.h>
1785                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1786                 ],
1787                 [
1788                     test("%s %d %p", "test", 1, 0);
1789                 ]
1790             ),
1791             [wx_cv_have_variadic_macros=yes],
1792             [wx_cv_have_variadic_macros=no]
1793             )
1794         AC_LANG_POP()
1795     ]
1796 )
1797
1798 if test $wx_cv_have_variadic_macros = "yes"; then
1799     AC_DEFINE(HAVE_VARIADIC_MACROS)
1800 fi
1801
1802 fi dnl wxUSE_VARARG_MACROS == yes
1803
1804
1805 dnl check for large file support
1806 LARGEFILE_CPPFLAGS=
1807 AC_SYS_LARGEFILE
1808 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1809     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1810 elif test "$ac_cv_sys_large_files" = 1; then
1811     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1812 fi
1813
1814 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1815 dnl line because otherwise the system headers risk being included before
1816 dnl wx/defs.h which defines these constants leading to inconsistent
1817 dnl sizeof(off_t) in different source files of the same program and linking
1818 dnl problems
1819 if test -n "$LARGEFILE_CPPFLAGS"; then
1820     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1821
1822     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1823     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1824     dnl The compiler should define it automatically, but some old g++
1825     dnl versions don't define it, so test and add it if necessary. AFAIK
1826     dnl the problem only affects the C++ compiler so it is added to
1827     dnl CXXFLAGS only.
1828     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1829         AC_CACHE_CHECK(
1830             [if -D__STDC_EXT__ is required],
1831             wx_cv_STDC_EXT_required,
1832             [
1833                 AC_LANG_PUSH(C++)
1834                 AC_TRY_COMPILE(
1835                     [],
1836                     [
1837                         #ifndef __STDC_EXT__
1838                             choke me
1839                         #endif
1840                     ],
1841                     wx_cv_STDC_EXT_required=no,
1842                     wx_cv_STDC_EXT_required=yes
1843                 )
1844                 AC_LANG_POP()
1845             ]
1846         )
1847         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1848             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1849         fi
1850     fi
1851 fi
1852
1853 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1854 dnl
1855 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1856 dnl example) so set them before using it and also use C++ to ensure that we get
1857 dnl errors, not warnings, about the missing functions
1858 AC_LANG_PUSH(C++)
1859 old_CPPFLAGS="$CPPFLAGS"
1860 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1861 AC_FUNC_FSEEKO
1862 CPPFLAGS="$old_CPPFLAGS"
1863 AC_LANG_POP()
1864 if test "$ac_cv_sys_largefile_source" != no; then
1865     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1866 fi
1867
1868 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1869 WX_C_BIGENDIAN
1870
1871 dnl check for iostream (as opposed to iostream.h) standard header
1872 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1873
1874 dnl check whether C++ compiler supports explicit keyword
1875 WX_CPP_EXPLICIT
1876
1877 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1878 dnl to get the expression scope behaviour that conforms to the standard.
1879 if test "x$SUNCXX" = xyes; then
1880     CXXFLAGS="-features=tmplife $CXXFLAGS"
1881 fi
1882
1883 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1884 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1885 dnl still spits out dozens of warnings for each X include file, so suppress
1886 dnl them
1887 if test "x$SUNCC" = xyes; then
1888     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1889 fi
1890
1891 dnl SGI mipsPro compiler version 7.4.4 and later (and maybe some earlier
1892 dnl versions too but it's known that 7.4.2 doesn't give this warning but does
1893 dnl instead warn about "unknown warning number 3970" which explains that we
1894 dnl don't want to do this for it) gives this warning for "conversion from
1895 dnl pointer to same-sized integral type" even when there is an explicit cast
1896 dnl and as there is no way to turn it off and there are hundreds of these
1897 dnl warnings in wx sources, just turn it off for now
1898 dnl
1899 dnl a better long term solution would be to use #pragma set/reset woff in
1900 dnl wxPtrToUInt() and use it instead of casts elsewhere
1901 if test "x$SGICC" = "xyes"; then
1902     AC_CACHE_CHECK([if cc version is 7.4.4 or greater],
1903         wx_cv_prog_sgicc744,
1904         [
1905             AC_TRY_COMPILE([],
1906                 [
1907                     #if _SGI_COMPILER_VERSION >= 744
1908                     chock me: mipsPro is 7.4.4 or later
1909                     #endif
1910                 ],
1911                 wx_cv_prog_sgicc744=no,
1912                 wx_cv_prog_sgicc744=yes
1913             )
1914         ]
1915     )
1916
1917     if test "x$wx_cv_prog_sgicc744" = "xyes"; then
1918         CFLAGS="-woff 3970 $CFLAGS"
1919     fi
1920 fi
1921 if test "x$SGICXX" = "xyes"; then
1922     AC_CACHE_CHECK([if CC version is 7.4.4 or greater],
1923         wx_cv_prog_sgicxx744,
1924         [
1925             AC_LANG_PUSH(C++)
1926             AC_TRY_COMPILE([],
1927                 [
1928                     #if _SGI_COMPILER_VERSION >= 744
1929                     chock me: mipsPro is 7.4.4 or later
1930                     #endif
1931                 ],
1932                 wx_cv_prog_sgicxx744=no,
1933                 wx_cv_prog_sgicxx744=yes
1934             )
1935             AC_LANG_POP()
1936         ]
1937     )
1938
1939     if test "x$wx_cv_prog_sgicxx744" = "xyes"; then
1940         CXXFLAGS="-woff 3970 $CXXFLAGS"
1941     fi
1942 fi
1943
1944 dnl HP-UX c89/aCC compiler warnings
1945 if test "x$HPCC" = "xyes"; then
1946     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1947     dnl       even for directives inside #if which is not true (i.e. which are
1948     dnl       used for other compilers/OS) and so we have no way to get rid of it
1949     dnl 2450: "long long is non standard" -- yes, we know
1950     CFLAGS="+W 2011,2450 $CFLAGS"
1951 fi
1952 if test "x$HPCXX" = "xyes"; then
1953     dnl 2340: "value copied to temporary, reference to temporary used": very
1954     dnl       painful as triggered by any occurrence of user-defined conversion
1955     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1956     dnl       may cause misaligned access": this might indicate a real problem
1957     dnl       but any use of GTK+ cast macros results in it so it's unusable
1958     dnl       for wxGTK code
1959     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1960 fi
1961
1962 dnl DEC/Compaq/HP cxx warnings
1963 if test "x$COMPAQCXX" = "xyes"; then
1964     dnl -w0 enables all warnings, then we disable some of them:
1965     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1966     dnl unrimpret:  "end of routine block may be unreachable" is given for
1967     dnl             every "if ( ) return ...; else return ...;"
1968     dnl intconlosbit: "conversion to integral type of smaller size could lose
1969     dnl               data" this is a useful warning but there are too many of
1970     dnl               them for now
1971     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1972 fi
1973
1974 dnl the next few tests are all for C++ features and so need to be done using
1975 dnl C++ compiler
1976 AC_LANG_PUSH(C++)
1977
1978 dnl check for std::string or std::wstring
1979 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1980     if test "$wxUSE_UNICODE" = "yes"; then
1981         std_string="std::wstring"
1982         char_type="wchar_t"
1983     else
1984         std_string="std::string"
1985         char_type="char"
1986     fi
1987
1988     dnl check if <string> declares std::[w]string
1989     AC_CACHE_CHECK([for $std_string in <string>],
1990         wx_cv_class_stdstring,
1991         [
1992             AC_TRY_COMPILE([#include <string>],
1993                 [$std_string foo;],
1994                 wx_cv_class_stdstring=yes,
1995                 wx_cv_class_stdstring=no
1996             )
1997         ]
1998     )
1999
2000     if test "$wx_cv_class_stdstring" = yes; then
2001         if test "$wxUSE_UNICODE" = "yes"; then
2002             AC_DEFINE(HAVE_STD_WSTRING)
2003         fi
2004         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2005         dnl wxUSE_STD_STRING==yes
2006     else
2007         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2008             wx_cv_class_stdbasicstring,
2009             [
2010                 AC_TRY_COMPILE([
2011                     #ifdef HAVE_WCHAR_H
2012                     #  ifdef __CYGWIN__
2013                     #    include <stddef.h>
2014                     #  endif
2015                     #  include <wchar.h>
2016                     #endif
2017                     #ifdef HAVE_STDLIB_H
2018                     #  include <stdlib.h>
2019                     #endif
2020                     #include <stdio.h>
2021                     #include <string>
2022                     ],
2023                     [std::basic_string<$char_type> foo;
2024                      const $char_type* dummy = foo.c_str();],
2025                     wx_cv_class_stdbasicstring=yes,
2026                     wx_cv_class_stdbasicstring=no
2027                 )
2028             ]
2029         )
2030
2031         if test "$wx_cv_class_stdbasicstring" != yes; then
2032             if test "$wxUSE_STL" = "yes"; then
2033                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2034             elif test "$wxUSE_STD_STRING" = "yes"; then
2035                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2036             else
2037                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2038                 wxUSE_STD_STRING=no
2039             fi
2040         fi
2041     fi
2042 fi
2043
2044 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2045     AC_CHECK_TYPES([std::istream, std::ostream],,
2046                    [wxUSE_STD_IOSTREAM=no],
2047                    [#include <iostream>])
2048
2049     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2050         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2051             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2052         else
2053             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2054         fi
2055     fi
2056 fi
2057
2058 if test "$wxUSE_STL" = "yes"; then
2059     dnl check for basic STL functionality
2060     AC_CACHE_CHECK([for basic STL functionality],
2061         wx_cv_lib_stl,
2062         [AC_TRY_COMPILE([#include <string>
2063             #include <functional>
2064             #include <algorithm>
2065             #include <vector>
2066             #include <list>],
2067             [std::vector<int> moo;
2068              std::list<int> foo;
2069              std::vector<int>::iterator it =
2070                  std::find_if(moo.begin(), moo.end(),
2071                               std::bind2nd(std::less<int>(), 3));],
2072             wx_cv_lib_stl=yes,
2073             wx_cv_lib_stl=no
2074         )]
2075     )
2076
2077     if test "$wx_cv_lib_stl" != yes; then
2078          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2079     fi
2080
2081     dnl check for compliant std::string::compare
2082     AC_CACHE_CHECK([for compliant std::string::compare],
2083         wx_cv_func_stdstring_compare,
2084         [AC_TRY_COMPILE([#include <string>],
2085             [std::string foo, bar;
2086             foo.compare(bar);
2087             foo.compare(1, 1, bar);
2088             foo.compare(1, 1, bar, 1, 1);
2089             foo.compare("");
2090             foo.compare(1, 1, "");
2091             foo.compare(1, 1, "", 2);],
2092             wx_cv_func_stdstring_compare=yes,
2093             wx_cv_func_stdstring_compare=no
2094         )]
2095     )
2096
2097     if test "$wx_cv_func_stdstring_compare" = yes; then
2098         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2099     fi
2100
2101     if test "$wx_cv_class_gnuhashmapset" = yes; then
2102          AC_DEFINE(HAVE_EXT_HASH_MAP)
2103          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2104     fi
2105
2106     AC_CHECK_HEADER([unordered_map],
2107         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
2108             wx_cv_class_stdunorderedmapset,
2109             [AC_TRY_COMPILE([#include <unordered_map>
2110                 #include <unordered_set>],
2111                 [std::unordered_map<double*, char*> test1;
2112                  std::unordered_set<char*> test2;],
2113                 wx_cv_class_stdunorderedmapset=yes,
2114                 wx_cv_class_stdunorderedmapset=no)
2115             ]
2116         )],
2117         [],
2118         [ ]
2119     )
2120
2121     if test "$wx_cv_class_stdunorderedmapset" = yes; then
2122          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
2123          AC_DEFINE(HAVE_STD_UNORDERED_SET)
2124     else
2125         AC_CHECK_HEADER([tr1/unordered_map],
2126             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
2127                 wx_cv_class_tr1unorderedmapset,
2128                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
2129                     #include <tr1/unordered_set>],
2130                     [std::tr1::unordered_map<double*, char*> test1;
2131                      std::tr1::unordered_set<char*> test2;
2132             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
2133             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
2134             #endif],
2135                     wx_cv_class_tr1unorderedmapset=yes,
2136                     wx_cv_class_tr1unorderedmapset=no)
2137                 ]
2138             )],
2139             [],
2140             [ ]
2141         )
2142
2143         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2144             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2145             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2146         else
2147             dnl check for hash_map and hash_set headers
2148             AC_CHECK_HEADER([hash_map],
2149                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2150                     wx_cv_class_stdhashmapset,
2151                     [AC_TRY_COMPILE([#include <hash_map>
2152                         #include <hash_set>],
2153                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2154                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2155                         wx_cv_class_stdhashmapset=yes,
2156                         wx_cv_class_stdhashmapset=no)
2157                     ]
2158                 )],
2159                 [],
2160                 [ ]
2161             )
2162
2163             if test "$wx_cv_class_stdhashmapset" = yes; then
2164                 AC_DEFINE(HAVE_HASH_MAP)
2165                 AC_DEFINE(HAVE_STD_HASH_MAP)
2166             fi
2167
2168             AC_CHECK_HEADER([ext/hash_map],
2169                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2170                     wx_cv_class_gnuhashmapset,
2171                     [AC_TRY_COMPILE([#include <ext/hash_map>
2172                         #include <ext/hash_set>],
2173                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2174                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2175                         wx_cv_class_gnuhashmapset=yes,
2176                         wx_cv_class_gnuhashmapset=no)
2177                     ]
2178                 )],
2179                 [],
2180                 [ ]
2181             )
2182
2183         fi
2184     fi
2185 fi
2186
2187 AC_CHECK_HEADERS([type_traits tr1/type_traits])
2188
2189 dnl check for atomic operations builtins for wx/atomic.h:
2190 WX_ATOMIC_BUILTINS
2191
2192 dnl pop C++
2193 AC_LANG_POP()
2194
2195 dnl ---------------------------------------------------------------------------
2196 dnl Define search path for includes and libraries: all headers and libs will be
2197 dnl looked for in all directories of this path
2198 dnl ---------------------------------------------------------------------------
2199
2200 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2201 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2202 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2203 dnl
2204 dnl Also try to put all directories which may contain X11R6 before those which
2205 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2206 dnl
2207 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2208 dnl systems which have both (AIX 4.x does)
2209 SEARCH_INCLUDE="\
2210     /usr/local/include        \
2211     /usr/local/X11/include    \
2212     /usr/local/include/X11    \
2213     /usr/local/X11R7/include  \
2214     /usr/local/X11R6/include  \
2215     /usr/local/include/X11R7  \
2216     /usr/local/include/X11R6  \
2217                               \
2218     /usr/Motif-2.1/include    \
2219     /usr/Motif-1.2/include    \
2220     /usr/include/Motif1.2     \
2221                               \
2222     /usr/dt/include           \
2223     /usr/openwin/include      \
2224                               \
2225     /usr/include/Xm           \
2226                               \
2227     /usr/X11R7/include        \
2228     /usr/X11R6/include        \
2229     /usr/X11R6.4/include      \
2230                               \
2231     /usr/include/X11R7        \
2232     /usr/include/X11R6        \
2233                               \
2234     /usr/X11/include          \
2235     /usr/include/X11          \
2236                               \
2237     /usr/XFree86/include/X11  \
2238     /usr/pkg/include          \
2239                               \
2240     /usr/local/X1R5/include  \
2241     /usr/local/include/X11R5  \
2242     /usr/X11R5/include        \
2243     /usr/include/X11R5        \
2244                               \
2245     /usr/local/X11R4/include  \
2246     /usr/local/include/X11R4  \
2247     /usr/X11R4/include        \
2248     /usr/include/X11R4        \
2249                               \
2250     /usr/openwin/share/include"
2251
2252 dnl try to find out the standard lib locations for the systems with multiple
2253 dnl ABIs
2254 AC_MSG_CHECKING([for libraries directory])
2255
2256 case "${host}" in
2257     *-*-irix6* )
2258         AC_CACHE_VAL(
2259             wx_cv_std_libpath,
2260             [
2261                 for d in WX_STD_LIBPATH(); do
2262                     for e in a so sl dylib dll.a; do
2263                         libc="$d/libc.$e"
2264                         if test -f $libc; then
2265                             save_LIBS="$LIBS"
2266                             LIBS="$libc"
2267                             AC_LINK_IFELSE([int main() { return 0; }],
2268                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2269                             LIBS="$save_LIBS"
2270                             if test "x$wx_cv_std_libpath" != "x"; then
2271                                 break 2
2272                             fi
2273                         fi
2274                     done
2275                 done
2276                 if test "x$wx_cv_std_libpath" = "x"; then
2277                     wx_cv_std_libpath="lib"
2278                 fi
2279             ]
2280         )
2281         ;;
2282
2283     *-*-solaris2* )
2284         dnl use ../lib or ../lib/64 depending on the size of void*
2285         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2286             wx_cv_std_libpath="lib/64"
2287         else
2288             wx_cv_std_libpath="lib"
2289         fi
2290         ;;
2291
2292     *-*-linux* )
2293         dnl use ../lib or ../lib64 depending on the size of void*
2294         if test "$ac_cv_sizeof_void_p" = 8 -a \
2295                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2296             wx_cv_std_libpath="lib64"
2297         else
2298             wx_cv_std_libpath="lib"
2299         fi
2300         ;;
2301
2302     *)
2303         wx_cv_std_libpath="lib";
2304         ;;
2305 esac
2306
2307 AC_MSG_RESULT($wx_cv_std_libpath)
2308
2309 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2310
2311 dnl Cross compiling with gcc?
2312 if test "$build" != "$host" -a "$GCC" = yes; then
2313     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2314     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2315     dnl for a 'root' below which libraries and headers for the target system
2316     dnl might be installed.
2317     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2318         cross_root=`dirname $cross_root`
2319         cross_root=`dirname $cross_root`
2320
2321         dnl substitute this candiate root for '^/usr' in the search lists,
2322         dnl strip out any that don't start '^/usr'.
2323         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2324         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2325         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2326
2327         dnl also have pkg-config search for *.pc files under this 'root'
2328         if test -z "$PKG_CONFIG_PATH"; then
2329             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2330             export PKG_CONFIG_PATH
2331         fi
2332
2333         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2334         dnl -x-libraries are given on the command line. So if they are not
2335         dnl set then set them here to plausible defaults.
2336         if test -z "$x_includes" -o "$x_includes" = NONE; then
2337             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2338             x_includes=$ac_find_includes
2339         fi
2340         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2341             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2342             x_libraries=$ac_find_libraries
2343         fi
2344     fi
2345 fi
2346
2347 dnl ------------------------------------------------------------------------
2348 dnl Check for libraries
2349 dnl ------------------------------------------------------------------------
2350
2351 dnl flush the cache because checking for libraries below might abort
2352 AC_CACHE_SAVE
2353
2354 dnl check for glibc version
2355 dnl
2356 dnl VZ: I have no idea why had this check been there originally, but now
2357 dnl     we could probably do without it by just always adding _GNU_SOURCE
2358 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2359     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2360         AC_TRY_COMPILE([#include <features.h>],
2361             [
2362                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2363                 not glibc 2.1
2364                 #endif
2365             ],
2366             [
2367                 wx_cv_lib_glibc21=yes
2368             ],
2369             [
2370                 wx_cv_lib_glibc21=no
2371             ]
2372         )
2373     ])
2374     if test "$wx_cv_lib_glibc21" = "yes"; then
2375         AC_DEFINE(wxHAVE_GLIBC2)
2376     fi
2377 fi
2378
2379 dnl we may need _GNU_SOURCE for 2 things:
2380 dnl
2381 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2382 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2383 dnl  which breaks libtiff compilation, so it is simpler to just define
2384 dnl  _GNU_SOURCE to get everything)
2385 dnl
2386 dnl  2. for Unicode functions
2387 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2388     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2389         AC_DEFINE(_GNU_SOURCE)
2390     fi
2391 fi
2392
2393 dnl Only add the -lm library if floating point functions cannot be used
2394 dnl without it.  This check is important on cygwin because of the bizarre
2395 dnl way that they have organized functions into libraries.  On cygwin, both
2396 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2397 dnl means that
2398 dnl   1) linking with -lm is not necessary, and
2399 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2400 dnl In particular, if you compile any program with -mno-cygwin and link with
2401 dnl -lm, it will crash instantly when it is run.  This happens because the
2402 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2403 dnl the ___main function instead of allowing it to be defined by
2404 dnl /usr/lib/mingw/libmingw32.a as it should be.
2405 dnl
2406 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2407 dnl
2408 dnl Just check a few floating point functions. If they are all found without
2409 dnl -lm, then we must not need -lm.
2410 have_cos=0
2411 have_floor=0
2412 AC_CHECK_FUNCS(cos, have_cos=1)
2413 AC_CHECK_FUNCS(floor, have_floor=1)
2414 AC_MSG_CHECKING(if floating point functions link without -lm)
2415 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2416     AC_MSG_RESULT(yes)
2417 else
2418     AC_MSG_RESULT(no)
2419     LIBS="$LIBS -lm"
2420     # use different functions to avoid configure caching
2421     have_sin=0
2422     have_ceil=0
2423     AC_CHECK_FUNCS(sin, have_sin=1)
2424     AC_CHECK_FUNCS(ceil, have_ceil=1)
2425     AC_MSG_CHECKING(if floating point functions link with -lm)
2426     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2427         AC_MSG_RESULT(yes)
2428     else
2429         AC_MSG_RESULT(no)
2430         # not sure we should warn the user, crash, etc.
2431     fi
2432 fi
2433
2434 dnl check for C99 string to long long conversion functions, assume that if we
2435 dnl have the unsigned variants, then we have the signed ones as well
2436 dnl
2437 dnl at least under SGI these functions are only available in C99 code and not
2438 dnl in C++ so do these tests using C++ compiler
2439 AC_LANG_PUSH(C++)
2440 if test "wxUSE_UNICODE" = "yes"; then
2441     WX_CHECK_FUNCS(wcstoull)
2442 else
2443     WX_CHECK_FUNCS(strtoull)
2444 fi
2445 AC_LANG_POP()
2446
2447 dnl ---------------------------------------------------------------------------
2448 dnl Optional libraries
2449 dnl
2450 dnl   --with-<lib>=sys
2451 dnl       looks for system library and fails if not found
2452 dnl
2453 dnl   --with-<lib>
2454 dnl   --with-<lib>=yes
2455 dnl       looks for system library and, if not found, prints a warning,
2456 dnl       falls back to the builtin wx version, and continues configuration
2457 dnl
2458 dnl   --with-<lib>=builtin
2459 dnl       uses builtin wx version without searching for system library
2460 dnl
2461 dnl   --with-<lib>=no
2462 dnl   --without-<lib>
2463 dnl       do not use library (neither system nor builtin wx version)
2464 dnl
2465 dnl ---------------------------------------------------------------------------
2466
2467 dnl ------------------------------------------------------------------------
2468 dnl Check for regex libraries
2469 dnl ------------------------------------------------------------------------
2470
2471 if test "$wxUSE_REGEX" != "no"; then
2472     AC_DEFINE(wxUSE_REGEX)
2473
2474     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2475         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2476         wxUSE_REGEX=builtin
2477     fi
2478
2479     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2480         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2481         dnl on some old systems it may be in libregex - check for it too?
2482         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2483
2484         if test "x$ac_cv_func_regcomp" != "xyes"; then
2485             if test "$wxUSE_REGEX" = "sys" ; then
2486                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2487             else
2488                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2489                 wxUSE_REGEX=builtin
2490             fi
2491         else
2492             dnl we are using the system library
2493             wxUSE_REGEX=sys
2494             dnl only the built-in supports advanced REs
2495             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2496         fi
2497     fi
2498 fi
2499
2500 dnl ------------------------------------------------------------------------
2501 dnl Check for zlib compression library
2502 dnl ------------------------------------------------------------------------
2503
2504 ZLIB_LINK=
2505 if test "$wxUSE_ZLIB" != "no" ; then
2506     AC_DEFINE(wxUSE_ZLIB)
2507
2508     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2509         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2510         dnl should still use it because hopefully (can someone confirm this?)
2511         dnl Apple did fix the security problem in it and not using the system
2512         dnl library results in a whole bunch of warnings when linking with
2513         dnl Carbon framework
2514         if test "$USE_DARWIN" = 1; then
2515             system_zlib_h_ok="yes"
2516         else
2517             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2518             dnl known to not work) and although I don't know which is
2519             dnl the minimal required version it's safer to test for 1.1.4 as
2520             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2521             dnl has anything more ancient (1.1.3 was released in July 1998)
2522             dnl anyhow
2523             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2524                 [AC_TRY_RUN(
2525                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2526                     [
2527                         #include <zlib.h>
2528                         #include <stdio.h>
2529
2530                         int main()
2531                         {
2532                             FILE *f=fopen("conftestval", "w");
2533                             if (!f) exit(1);
2534                             fprintf(f, "%s",
2535                                     ZLIB_VERSION[0] == '1' &&
2536                                     (ZLIB_VERSION[2] > '1' ||
2537                                     (ZLIB_VERSION[2] == '1' &&
2538                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2539                             exit(0);
2540                         }
2541                     ],
2542                     ac_cv_header_zlib_h=`cat conftestval`,
2543                     ac_cv_header_zlib_h=no,
2544                     dnl cross-compiling: don't have an answer, try later
2545                     unset ac_cv_header_zlib_h
2546                 )]
2547             )
2548             dnl If the test above did not come up with a value (e.g. cross
2549             dnl compiling) then this should give a definitive answer
2550             AC_CHECK_HEADER(zlib.h,,, [ ])
2551
2552             system_zlib_h_ok=$ac_cv_header_zlib_h
2553         fi
2554
2555         if test "$system_zlib_h_ok" = "yes"; then
2556             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2557         fi
2558
2559         if test "x$ZLIB_LINK" = "x" ; then
2560             if test "$wxUSE_ZLIB" = "sys" ; then
2561                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2562             else
2563                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2564                 wxUSE_ZLIB=builtin
2565             fi
2566         else
2567             dnl we are using the system library
2568             wxUSE_ZLIB=sys
2569         fi
2570     fi
2571 fi
2572
2573 dnl ------------------------------------------------------------------------
2574 dnl Check for png library
2575 dnl ------------------------------------------------------------------------
2576
2577 PNG_LINK=
2578 if test "$wxUSE_LIBPNG" != "no" ; then
2579     AC_DEFINE(wxUSE_LIBPNG)
2580
2581     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2582         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2583         wxUSE_LIBPNG=sys
2584     fi
2585
2586     dnl for the check below to have a chance to succeed, we must already have
2587     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2588     dnl doesn't depend on zlib)
2589     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2590         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2591         wxUSE_LIBPNG=builtin
2592     fi
2593
2594     if test "$wxUSE_MGL" != 1 ; then
2595         dnl Don't check for libpng when building wxMGL, libmgl contains it
2596         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2597             dnl libpng version 0.9 is known to not work, if an even newer
2598             dnl version is required, just bump it up in the test below
2599             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2600                 [AC_TRY_RUN(
2601                     dnl png.h defines PNG_LIBPNG_VER=number
2602                     [
2603                         #include <png.h>
2604                         #include <stdio.h>
2605
2606                         int main()
2607                         {
2608                             FILE *f=fopen("conftestval", "w");
2609                             if (!f) exit(1);
2610                             fprintf(f, "%s",
2611                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2612                             exit(0);
2613                         }
2614                     ],
2615                     ac_cv_header_png_h=`cat conftestval`,
2616                     ac_cv_header_png_h=no,
2617                     dnl cross-compiling: test (later) if we have any png.h
2618                     unset ac_cv_header_png_h
2619                 )]
2620             )
2621             AC_CHECK_HEADER(png.h,,, [ ])
2622
2623             if test "$ac_cv_header_png_h" = "yes"; then
2624                 AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
2625             fi
2626
2627             if test "x$PNG_LINK" = "x" ; then
2628                 if test "$wxUSE_LIBPNG" = "sys" ; then
2629                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2630                 else
2631                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2632                     wxUSE_LIBPNG=builtin
2633                 fi
2634             else
2635                 dnl we are using the system library
2636                 wxUSE_LIBPNG=sys
2637             fi
2638         fi
2639     fi
2640 fi
2641
2642 dnl ------------------------------------------------------------------------
2643 dnl Check for jpeg library
2644 dnl ------------------------------------------------------------------------
2645
2646 dnl this check must be done before the check for libtiff as libtiff uses
2647 dnl libjpeg itself
2648 JPEG_LINK=
2649 if test "$wxUSE_LIBJPEG" != "no" ; then
2650     AC_DEFINE(wxUSE_LIBJPEG)
2651
2652     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2653         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2654         wxUSE_LIBJPEG=sys
2655     fi
2656
2657     if test "$wxUSE_MGL" != 1 ; then
2658         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2659         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2660             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2661             dnl HAVE_STDLIB_H which are already defined and this provokes
2662             dnl a compiler warning which configure considers as an error...
2663             AC_MSG_CHECKING(for jpeglib.h)
2664             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2665                 AC_TRY_COMPILE(
2666                     [
2667                         #undef HAVE_STDLIB_H
2668                         #include <stdio.h>
2669                         #include <jpeglib.h>
2670                     ],
2671                     [
2672                     ],
2673                     ac_cv_header_jpeglib_h=yes,
2674                     ac_cv_header_jpeglib_h=no
2675                 )
2676             )
2677             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2678
2679             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2680                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2681             fi
2682
2683             if test "x$JPEG_LINK" = "x" ; then
2684                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2685                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2686                 else
2687                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2688                     wxUSE_LIBJPEG=builtin
2689                 fi
2690             else
2691                 dnl we are using the system library
2692                 wxUSE_LIBJPEG=sys
2693
2694                 if test "$wxUSE_MSW" = 1; then
2695                     dnl boolean is defined by the jpeg headers and also by the
2696                     dnl Windows headers of some compilers. This type has been
2697                     dnl renamed in the builtin, so it is only an issue when
2698                     dnl using an external jpeg lib on Windows.
2699                     AC_CHECK_TYPES(
2700                         [boolean],
2701                         [
2702                             AC_CHECK_SIZEOF(
2703                                 [boolean],
2704                                 [],
2705                                 [
2706                                     #undef HAVE_BOOLEAN
2707                                     #include <stdio.h>
2708                                     #include <jpeglib.h>
2709                                 ])
2710                             AC_DEFINE_UNQUOTED(
2711                                 [wxHACK_BOOLEAN],
2712                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2713                         ],
2714                         [],
2715                         [#include <windows.h>])
2716                 fi
2717             fi
2718         fi
2719     fi
2720 fi
2721
2722 dnl ------------------------------------------------------------------------
2723 dnl Check for tiff library
2724 dnl ------------------------------------------------------------------------
2725
2726 TIFF_LINK=
2727 TIFF_PREREQ_LINKS=-lm
2728 if test "$wxUSE_LIBTIFF" != "no" ; then
2729     AC_DEFINE(wxUSE_LIBTIFF)
2730
2731     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2732         dnl libtiff may depend on libjpeg and libz so use them in the test
2733         dnl below or it would fail
2734         if test "$wxUSE_LIBJPEG" = "sys"; then
2735             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2736         fi
2737         if test "$wxUSE_ZLIB" = "sys"; then
2738             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2739         fi
2740         AC_CHECK_HEADER(tiffio.h,
2741                         [
2742                             AC_CHECK_LIB(tiff, TIFFError,
2743                                          TIFF_LINK=" -ltiff",
2744                                          ,
2745                                          $TIFF_PREREQ_LINKS)
2746                         ],
2747                         [],
2748                         [ ]
2749                        )
2750
2751         if test "x$TIFF_LINK" = "x" ; then
2752             if test "$wxUSE_LIBTIFF" = "sys" ; then
2753                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2754             else
2755                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2756                 wxUSE_LIBTIFF=builtin
2757             fi
2758         else
2759             dnl we are using the system library
2760             wxUSE_LIBTIFF=sys
2761         fi
2762     fi
2763     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2764         if test "$wxUSE_LIBJPEG" = "no"; then
2765             dnl we have to prevent the builtin libtiff configure from building the
2766             dnl library with JPEG support as this was explicitly disabled by user,
2767             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2768             dnl (which will be passed to it anyhow as configure passes arguments to
2769             dnl the top-level script to all the other ones called recursively), so
2770             dnl we need to hack around this
2771             ac_configure_args="$ac_configure_args --disable-jpeg"
2772         fi
2773         AC_CONFIG_SUBDIRS([src/tiff])
2774     fi
2775 fi
2776
2777 dnl ------------------------------------------------------------------------
2778 dnl Check for expat libraries
2779 dnl ------------------------------------------------------------------------
2780
2781 if test "$wxUSE_EXPAT" != "no"; then
2782     wxUSE_XML=yes
2783     AC_DEFINE(wxUSE_EXPAT)
2784     AC_DEFINE(wxUSE_XML)
2785
2786     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2787         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2788         if test "x$found_expat_h" = "x1"; then
2789             dnl Expat 1.95.6 comes with broken expat.h:
2790             AC_CACHE_CHECK([if expat.h is valid C++ header],
2791                 wx_cv_expat_is_not_broken,
2792                 [
2793                 AC_LANG_PUSH(C++)
2794                 AC_TRY_COMPILE([#include <expat.h>],[],
2795                     wx_cv_expat_is_not_broken=yes,
2796                     wx_cv_expat_is_not_broken=no
2797                 )
2798                 AC_LANG_POP()
2799                 ]
2800             )
2801             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2802                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2803             fi
2804         fi
2805         if test "x$EXPAT_LINK" = "x" ; then
2806             if test "$wxUSE_EXPAT" = "sys" ; then
2807                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2808             else
2809                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2810                 wxUSE_EXPAT=builtin
2811             fi
2812         else
2813             dnl we are using the system library
2814             wxUSE_EXPAT=sys
2815         fi
2816     fi
2817     if test "$wxUSE_EXPAT" = "builtin" ; then
2818         dnl Expat needs this:
2819         AC_CONFIG_SUBDIRS([src/expat])
2820     fi
2821 fi
2822
2823
2824 dnl ------------------------------------------------------------------------
2825 dnl Check for libmspack
2826 dnl ------------------------------------------------------------------------
2827
2828 if test "$wxUSE_LIBMSPACK" != "no"; then
2829     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2830     if test "x$found_mspack_h" = "x1"; then
2831         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2832                      MSPACK_LINK=" -lmspack")
2833     fi
2834     if test "x$MSPACK_LINK" = "x" ; then
2835         wxUSE_LIBMSPACK=no
2836     fi
2837 fi
2838
2839 if test "$wxUSE_LIBMSPACK" != "no"; then
2840     AC_DEFINE(wxUSE_LIBMSPACK)
2841 fi
2842
2843
2844 dnl ----------------------------------------------------------------
2845 dnl search for toolkit (widget sets)
2846 dnl ----------------------------------------------------------------
2847
2848 AFMINSTALL=
2849 WIN32INSTALL=
2850
2851 TOOLKIT=
2852 TOOLKIT_INCLUDE=
2853 WIDGET_SET=
2854
2855 dnl are we building for a win32 target environment?
2856 dnl If so, setup common stuff needed for both GUI and Base libs.
2857 if test "$USE_WIN32" = 1 ; then
2858     AC_CHECK_HEADERS(w32api.h,,, [ ])
2859     AC_CHECK_HEADER(windows.h,,
2860     [
2861         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2862     ],
2863     [ ])
2864
2865     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2866     case "${host}" in
2867         x86_64-*-mingw32* )
2868             dnl we need to define this to embed the manifest for correct
2869             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2870             dnl the default in wx/msw/rcdefs.h)
2871             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2872         ;;
2873     esac
2874     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2875         LIBS="$LIBS -loleacc"
2876     fi
2877
2878     case "${host}" in
2879         *-*-cygwin* )
2880             dnl Cygwin doesn't include these by default
2881             LIBS="$LIBS -lkernel32 -luser32"
2882     esac
2883
2884     dnl This one is still used by some sample makefiles.
2885     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2886     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2887
2888     dnl This lot we export to wx-config.  It must add the relevant
2889     dnl include directories at the point when they can be known.
2890     dnl (but are these (still) required anyway?)
2891     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2892
2893     dnl install Win32-specific files in "make install"
2894     WIN32INSTALL=win32install
2895
2896     dnl pbt.h is missing on Wine at least
2897     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2898 fi
2899
2900 if test "$wxUSE_GUI" = "yes"; then
2901     USE_GUI=1
2902
2903     GUI_TK_LIBRARY=
2904
2905     WXGTK127=
2906     WXGTK2=
2907     WXGPE=
2908
2909     if test "$wxUSE_OLD_COCOA" = 1 ; then
2910         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2911             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2912             wxUSE_PRINTING_ARCHITECTURE=no
2913         fi
2914         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2915             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2916             wxUSE_DRAG_AND_DROP=no
2917         fi
2918         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2919             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2920             wxUSE_DRAGIMAGE=no
2921         fi
2922     fi
2923
2924     if test "$wxUSE_MSW" = 1 ; then
2925         TOOLKIT=MSW
2926         GUIDIST=MSW_DIST
2927
2928         dnl -mwindows causes a heap of other default gui libs to be linked in.
2929         case "${host}" in
2930             *-*-mingw32* )
2931                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2932         esac
2933     fi
2934
2935     if test "$wxUSE_GTK" = 1; then
2936         dnl GTK+ test program must be compiled with C compiler
2937         AC_MSG_CHECKING([for GTK+ version])
2938
2939         gtk_version_cached=1
2940         AC_CACHE_VAL(wx_cv_lib_gtk,
2941             [
2942                 dnl stupid GTK+ AM macros produce their own messages, so we
2943                 dnl have to pass to the next line
2944                 gtk_version_cached=0
2945                 AC_MSG_RESULT()
2946
2947                 dnl we must link against lgthread unless the user
2948                 dnl used --disable-threads
2949                 GTK_MODULES=
2950                 if test "$wxUSE_THREADS" = "yes"; then
2951                     GTK_MODULES=gthread
2952                 fi
2953
2954                 dnl detect GTK2
2955                 wx_cv_lib_gtk=
2956                 if test "x$wxGTK_VERSION" != "x1"
2957                 then
2958                     dnl The gthread.pc that ships with Solaris returns '-mt',
2959                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2960                     dnl So disable the compile check and remove the -mt below.
2961                     case "${host}" in
2962                         *-*-solaris2* )
2963                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2964                                 enable_gtktest=no
2965                             fi
2966                     esac
2967
2968                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2969                 fi
2970
2971                 dnl detect GTK1.x
2972                 if test -z "$wx_cv_lib_gtk"; then
2973                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2974                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2975
2976                         if test -z "$wx_cv_lib_gtk"; then
2977                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2978                         fi
2979                     fi
2980                 fi
2981
2982                 if test -z "$wx_cv_lib_gtk"; then
2983                     dnl looks better in AC_MSG_RESULT
2984                     wx_cv_lib_gtk=none
2985                 else
2986                     dnl we use symbols from X11 directly so we should link with it
2987                     GTK_LIBS="$GTK_LIBS -lX11"
2988
2989                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2990                     dnl subsequent runs
2991                     wx_cv_cflags_gtk=$GTK_CFLAGS
2992                     wx_cv_libs_gtk=$GTK_LIBS
2993                 fi
2994             ]
2995         )
2996
2997         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2998         dnl enough
2999         if test "$gtk_version_cached" = 1; then
3000             AC_MSG_RESULT($wx_cv_lib_gtk)
3001         fi
3002
3003         case "$wx_cv_lib_gtk" in
3004             2.0)    WXGTK2=1
3005                     TOOLKIT_VERSION=2
3006                     ;;
3007             1.2.7)  WXGTK127=1
3008                     ;;
3009             1.2*) ;;
3010             *)      AC_MSG_ERROR([
3011 The development files for GTK+ were not found. For GTK+ 2, please
3012 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3013 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3014 and that the version is 1.2.3 or above. Also check that the
3015 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3016 --libs' are in the LD_LIBRARY_PATH or equivalent.
3017                             ])
3018                     ;;
3019         esac
3020
3021         if test "$WXGTK2" = 1; then
3022             save_CFLAGS="$CFLAGS"
3023             save_LIBS="$LIBS"
3024             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3025             LIBS="$LIBS $wx_cv_libs_gtk"
3026
3027             dnl test if we have at least GTK+ 2.18:
3028             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
3029             AC_TRY_COMPILE([
3030                             #include <gtk/gtk.h>
3031                            ],
3032                            [
3033                             #if !GTK_CHECK_VERSION(2,18,0)
3034                             Not GTK+ 2.18
3035                             #endif
3036                            ],
3037                            [
3038                             AC_DEFINE(__WXGTK218__)
3039                             AC_DEFINE(__WXGTK210__)
3040                             AC_DEFINE(__WXGTK26__)
3041                             AC_MSG_RESULT([yes])
3042                             ac_wxgtk218=1
3043                            ],
3044                            [
3045                             AC_MSG_RESULT([no])
3046                             ac_wxgtk218=0
3047                            ])
3048
3049             if test "$ac_wxgtk218" = 0; then
3050                 dnl test if we have at least GTK+ 2.10:
3051                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3052                 AC_TRY_COMPILE([
3053                                 #include <gtk/gtk.h>
3054                                ],
3055                                [
3056                                 #if !GTK_CHECK_VERSION(2,10,0)
3057                                 Not GTK+ 2.10
3058                                 #endif
3059                                ],
3060                                [
3061                                 AC_DEFINE(__WXGTK210__)
3062                                 AC_DEFINE(__WXGTK26__)
3063                                 AC_MSG_RESULT([yes])
3064                                 ac_wxgtk210=1
3065                                ],
3066                                [
3067                                 AC_MSG_RESULT([no])
3068                                 ac_wxgtk210=0
3069                                ])
3070
3071                 if test "$ac_wxgtk210" = 0; then
3072                     dnl test if we have at least GTK+ 2.6:
3073                     AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3074                     AC_TRY_COMPILE([
3075                                     #include <gtk/gtk.h>
3076                                 ],
3077                                 [
3078                                     #if !GTK_CHECK_VERSION(2,6,0)
3079                                     Not GTK+ 2.6
3080                                     #endif
3081                                 ],
3082                                 [
3083                                     AC_DEFINE(__WXGTK26__)
3084                                     AC_MSG_RESULT([yes])
3085                                     ac_wxgtk26=1
3086                                 ],
3087                                 [
3088                                     AC_MSG_RESULT([no])
3089                                     ac_wxgtk26=0
3090                                 ])
3091                 fi
3092             fi
3093
3094             CFLAGS="$save_CFLAGS"
3095             LIBS="$save_LIBS"
3096         else
3097             if test "$wxUSE_UNICODE" = "yes"; then
3098                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3099                 wxUSE_UNICODE=no
3100             fi
3101
3102             dnl test for XIM support in libgdk
3103             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3104
3105             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3106             dnl have it but we do the check for the others)
3107             if test "$USE_DARWIN" != 1; then
3108                 AC_CHECK_FUNCS(poll)
3109             fi
3110         fi
3111
3112         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3113         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3114         AFMINSTALL=afminstall
3115         TOOLKIT=GTK
3116         GUIDIST=GTK_DIST
3117
3118         dnl test for external libxpm if we're configured to use it
3119         if test "$wxUSE_GPE" = "yes"; then
3120             AC_MSG_CHECKING(for gpewidget library)
3121             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3122             if test "$ac_find_libraries" != "" ; then
3123                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3124                 dnl -lgpewidget must be before all GTK libs and
3125                 dnl we guess its path from the prefix
3126                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3127                 WXGPE=1
3128                 AC_MSG_RESULT([found in $ac_find_libraries])
3129             else
3130                 AC_MSG_RESULT(not found)
3131             fi
3132
3133             dnl AC_MSG_CHECKING(for gpe library)
3134             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3135             dnl if test "$ac_find_libraries" != "" ; then
3136             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3137             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3138             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3139             dnl else
3140             dnl     AC_MSG_RESULT(not found)
3141             dnl fi
3142         fi
3143     fi
3144
3145     if test "$wxUSE_MGL" = 1; then
3146        AC_MSG_CHECKING(for SciTech MGL library)
3147         if test "x$MGL_ROOT" = x ; then
3148             AC_MSG_RESULT(not found)
3149             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3150         else
3151             AC_MSG_RESULT($MGL_ROOT)
3152         fi
3153
3154         AC_MSG_CHECKING(for libmgl location)
3155         dnl Find MGL library that we want
3156         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3157         dnl             and for non-x86 versions
3158         case "${host}" in
3159             *-*-linux* )
3160               dnl glibc.so, glibc are for older versions of MGL,
3161               dnl x86/a, x86/so are used by >= 5.0 R11
3162               if test "x$wxUSE_SHARED" = xyes ; then
3163                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3164               else
3165                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3166               fi
3167               ;;
3168             *-pc-msdosdjgpp )
3169               mgl_os_candidates="dos32/dj2"
3170               ;;
3171             *)
3172               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3173         esac
3174
3175         mgl_lib_type=""
3176         mgl_os=""
3177
3178         for mgl_os_i in $mgl_os_candidates ; do
3179             if test "x$mgl_os" = x ; then
3180                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3181                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3182                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3183                         mgl_lib_type=debug
3184                         mgl_os=$mgl_os_i
3185                     fi
3186                 fi
3187                 if test "x$mgl_lib_type" = x ; then
3188                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3189                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3190                         mgl_lib_type=release
3191                         mgl_os=$mgl_os_i
3192                     fi
3193                 fi
3194             fi
3195         done
3196
3197         if test "x$mgl_os" = x ; then
3198             AC_MSG_RESULT(not found)
3199             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3200         fi
3201         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3202
3203         wxUSE_UNIVERSAL="yes"
3204
3205         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3206         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3207
3208         AFMINSTALL=afminstall
3209         TOOLKIT=MGL
3210         GUIDIST=MGL_DIST
3211     fi
3212
3213     if test "$wxUSE_DFB" = 1; then
3214        PKG_PROG_PKG_CONFIG()
3215
3216        PKG_CHECK_MODULES(DIRECTFB,
3217                          [directfb >= 0.9.23],
3218                          [
3219                            wxUSE_UNIVERSAL="yes"
3220                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3221                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3222                            TOOLKIT=DFB
3223                            GUIDIST=DFB_DIST
3224                          ],
3225                          [
3226                            AC_MSG_ERROR([DirectFB not found.])
3227                          ]
3228                          )
3229     fi
3230
3231     if test "$wxUSE_MICROWIN" = 1; then
3232         AC_MSG_CHECKING(for MicroWindows)
3233         if test "x$MICROWINDOWS" = x ; then
3234             AC_MSG_RESULT(not found)
3235             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3236         else
3237             AC_MSG_RESULT($MICROWINDOWS)
3238         fi
3239
3240         if test -f $MICROWINDOWS/lib/libmwin.a; then
3241             AC_MSG_RESULT(MicroWindows' libraries found.)
3242         else
3243             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3244         fi
3245
3246         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3247         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3248
3249         wxUSE_UNIVERSAL="yes"
3250
3251         AFMINSTALL=afminstall
3252         TOOLKIT=MICROWIN
3253         GUIDIST=MICROWIN_DIST
3254
3255         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3256     fi
3257
3258     dnl common part of X11 and Motif port checks
3259     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3260         dnl use standard macros to check for X headers/libs, this brings
3261         dnl support for the standard configure options --x-includes,
3262         dnl --x-libraries and --no-x
3263         AC_PATH_XTRA
3264
3265         if test "$no_x" = "yes"; then
3266           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3267         fi
3268
3269         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3270         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3271         dnl this junk out
3272         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3273         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3274         AFMINSTALL=afminstall
3275         COMPILED_X_PROGRAM=0
3276
3277     fi
3278
3279     if test "$wxUSE_X11" = 1; then
3280         if test "$wxUSE_NANOX" = "yes"; then
3281             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3282             if test "x$MICROWIN" = x ; then
3283                 AC_MSG_RESULT(not found)
3284                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3285             else
3286                 AC_MSG_RESULT($MICROWIN)
3287                 AC_DEFINE(wxUSE_NANOX)
3288             fi
3289         fi
3290
3291         if test "$wxUSE_UNICODE" = "yes"; then
3292             PKG_PROG_PKG_CONFIG()
3293
3294             PKG_CHECK_MODULES(PANGOX, pangox,
3295                 [
3296                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3297                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3298                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3299                 ],
3300                 [
3301                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3302                 ]
3303             )
3304             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3305                 [
3306                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3307                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3308                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3309                 ],
3310                 [
3311                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3312                     wxUSE_PRINTING_ARCHITECTURE="no"
3313                 ]
3314             )
3315             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3316                 [
3317                     AC_DEFINE(HAVE_PANGO_XFT)
3318                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3319                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3320                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3321                 ],
3322                 [
3323                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3324                 ]
3325             )
3326             save_LIBS="$LIBS"
3327             LIBS="$LIBS $PANGOX_LIBS"
3328             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3329             LIBS="$save_LIBS"
3330         fi
3331
3332         wxUSE_UNIVERSAL="yes"
3333
3334         if test "$wxUSE_NANOX" = "yes"; then
3335             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3336             TOOLCHAIN_DEFS="${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"
3337             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3338         else
3339             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3340         fi
3341
3342         TOOLKIT=X11
3343         GUIDIST=X11_DIST
3344     fi
3345
3346     if test "$wxUSE_MOTIF" = 1; then
3347         AC_MSG_CHECKING(for Motif/Lesstif headers)
3348         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3349         if test "$ac_find_includes" != "" ; then
3350             AC_MSG_RESULT(found in $ac_find_includes)
3351             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3352             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3353         else
3354             save_CFLAGS=$CFLAGS
3355             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3356
3357             AC_TRY_COMPILE(
3358                 [
3359                     #include <Xm/Xm.h>
3360                 ],
3361                 [
3362                     int version;
3363                     version = xmUseVersion;
3364                 ],
3365                 [
3366                     AC_MSG_RESULT(found in default search path)
3367                     COMPILED_X_PROGRAM=1
3368                 ],
3369                 [
3370                     AC_MSG_RESULT(no)
3371                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3372                 ]
3373             )
3374
3375             CFLAGS=$save_CFLAGS
3376         fi
3377
3378
3379         AC_MSG_CHECKING(for Motif/Lesstif library)
3380         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3381
3382         if test "x$ac_find_libraries" != "x" ; then
3383             AC_MSG_RESULT(found in $ac_find_libraries)
3384
3385             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3386             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3387         else
3388             dnl it might happen that we found headers in one of the standard
3389             dnl paths but the libs are elsewhere but still in default (linker)
3390             dnl path -- try to compile a test program to check for this
3391             save_CFLAGS=$CFLAGS
3392             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3393             save_LIBS="$LIBS"
3394             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3395
3396             AC_TRY_LINK(
3397                 [
3398                     #include <Xm/Xm.h>
3399                 ],
3400                 [
3401                     int version;
3402                     version = xmUseVersion;
3403                 ],
3404                 [
3405                     AC_MSG_RESULT(found in default search path)
3406                     COMPILED_X_PROGRAM=1
3407                 ],
3408                 [
3409                     AC_MSG_RESULT(no)
3410                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3411                 ]
3412             )
3413
3414             CFLAGS=$save_CFLAGS
3415             LIBS="$save_LIBS"
3416         fi
3417
3418         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3419         libp_link=""
3420         libsm_ice_link=""
3421         libs_found=0
3422         for libp in "" " -lXp"; do
3423             if test "$libs_found" = 0; then
3424                 for libsm_ice in "" " -lSM -lICE"; do
3425                     if test "$libs_found" = 0; then
3426                         save_LIBS="$LIBS"
3427                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3428                         save_CFLAGS=$CFLAGS
3429                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3430
3431                         AC_TRY_LINK(
3432                             [
3433                                 #include <Xm/Xm.h>
3434                                 #include <Xm/List.h>
3435                             ],
3436                             [
3437                                 XmString string = NULL;
3438                                 Widget w = NULL;
3439                                 int position = 0;
3440                                 XmListAddItem(w, string, position);
3441                             ],
3442                             [
3443                                 libp_link="$libp"
3444                                 libsm_ice_link="$libsm_ice"
3445                                 AC_MSG_RESULT(
3446                                     [need${libp_link}${libsm_ice_link}])
3447                                 libs_found=1
3448                             ], []
3449                         )
3450
3451                         LIBS="$save_LIBS"
3452                         CFLAGS=$save_CFLAGS
3453                     fi
3454                 done
3455             fi
3456         done
3457
3458         if test "$libs_found" = 0; then
3459             AC_MSG_RESULT([can't find the right libraries])
3460             AC_MSG_ERROR([can't link a simple motif program])
3461         fi
3462
3463         dnl this seems to be needed under IRIX and shouldn't do any harm
3464         dnl elsewhere
3465         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3466
3467         save_CFLAGS=$CFLAGS
3468         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3469
3470         AC_CACHE_CHECK([for Motif 2],
3471             wx_cv_lib_motif2,
3472             AC_TRY_COMPILE([
3473                             #include <Xm/Xm.h>
3474                            ],
3475                            [
3476                             #if XmVersion < 2000
3477                             Not Motif 2
3478                             #endif
3479                            ],
3480                            wx_cv_lib_motif2="yes",
3481                            wx_cv_lib_motif2="no"))
3482         if test "$wx_cv_lib_motif2" = "yes"; then
3483             AC_DEFINE(__WXMOTIF20__,1)
3484         else
3485             AC_DEFINE(__WXMOTIF20__,0)
3486         fi
3487
3488         AC_CACHE_CHECK([whether Motif is Lesstif],
3489             wx_cv_lib_lesstif,
3490             AC_TRY_COMPILE([
3491                             #include <Xm/Xm.h>
3492                            ],
3493                            [
3494                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3495                             Not Lesstif
3496                             #endif
3497                            ],
3498                            wx_cv_lib_lesstif="yes",
3499                            wx_cv_lib_lesstif="no")
3500         )
3501         if test "$wx_cv_lib_lesstif" = "yes"; then
3502             AC_DEFINE(__WXLESSTIF__,1)
3503         else
3504             AC_DEFINE(__WXLESSTIF__,0)
3505         fi
3506
3507         CFLAGS=$save_CFLAGS
3508
3509         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3510         TOOLKIT=MOTIF
3511         GUIDIST=MOTIF_DIST
3512     fi
3513
3514     dnl more tests common to X11 and Motif:
3515     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3516         dnl test for external libxpm if we're configured to use it
3517         if test "$wxUSE_LIBXPM" = "sys"; then
3518             AC_MSG_CHECKING(for Xpm library)
3519             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3520             if test "$ac_find_libraries" != "" ; then
3521                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3522                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3523                 AC_MSG_RESULT(found in $ac_find_libraries)
3524
3525                 AC_CACHE_CHECK([for X11/xpm.h],
3526                     wx_cv_x11_xpm_h,
3527                     [
3528                         save_CFLAGS=$CFLAGS
3529                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3530
3531                         AC_TRY_COMPILE(
3532                             [
3533                                 #include <X11/xpm.h>
3534                             ],
3535                             [
3536                                 int version;
3537                                 version = XpmLibraryVersion();
3538                             ],
3539                             wx_cv_x11_xpm_h=yes,
3540                             wx_cv_x11_xpm_h=no
3541                         )
3542
3543                         CFLAGS=$save_CFLAGS
3544                     ]
3545                 )
3546
3547                 if test $wx_cv_x11_xpm_h = "yes"; then
3548                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3549                     AC_DEFINE(wxHAVE_LIB_XPM)
3550                 else
3551                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3552                 fi
3553             fi
3554
3555         fi
3556
3557         dnl XShapeQueryExtension checks: first the library, then prototype
3558         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3559                      [
3560                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3561                       wxHAVE_XEXT_LIB=1
3562                      ],
3563                      [], [$GUI_TK_LIBRARY -lX11])
3564
3565         if test "$wxHAVE_XEXT_LIB" = 1; then
3566             save_CFLAGS="$CFLAGS"
3567             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3568
3569             AC_MSG_CHECKING([for X11/extensions/shape.h])
3570             AC_TRY_COMPILE([
3571                             #include <X11/Xlib.h>
3572                             #include <X11/extensions/shape.h>
3573                            ],
3574                            [
3575                             int dummy1, dummy2;
3576                             XShapeQueryExtension((Display*)NULL,
3577                                                  (int*)NULL, (int*)NULL);
3578                            ],
3579                            [
3580                             AC_DEFINE(HAVE_XSHAPE)
3581                             AC_MSG_RESULT([found])
3582                            ],
3583                            [
3584                             AC_MSG_RESULT([not found])
3585                            ])
3586             CFLAGS="$save_CFLAGS"
3587
3588         fi
3589     fi
3590
3591     if test "$wxUSE_OSX_CARBON" = 1; then
3592         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3593         if test "$GCC" = yes; then
3594             AC_MSG_RESULT([gcc])
3595             CPPFLAGS_PASCAL="-fpascal-strings"
3596         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3597             AC_MSG_RESULT([xlc])
3598             CPPFLAGS_PASCAL="-qmacpstr"
3599         else
3600             AC_MSG_RESULT([none])
3601         fi
3602
3603         if test "x$wxUSE_UNIX" = "xyes"; then
3604             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3605         else
3606             dnl platform.h needs TARGET_CARBON before setup.h
3607             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3608         fi
3609
3610         TOOLKIT=OSX_CARBON
3611         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3612         GUIDIST=OSX_CARBON_DIST
3613         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3614         dnl are different, so they need different names:
3615         WXBASEPORT="_carbon"
3616
3617         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3618         dnl to also define these extra symbols to make it possible to test for
3619         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3620         dnl is a new name)
3621         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3622     fi
3623
3624     if test "$wxUSE_OSX_COCOA" = 1; then
3625         TOOLKIT=OSX_COCOA
3626         GUIDIST=OSX_COCOA_DIST
3627
3628         dnl see the comment above in wxUSE_OSX_CARBON branch
3629         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3630     fi
3631
3632     if test "$wxUSE_OSX_IPHONE" = 1; then
3633         TOOLKIT=OSX_IPHONE
3634     fi
3635
3636     if test "$wxUSE_OLD_COCOA" = 1; then
3637         TOOLKIT=COCOA
3638         GUIDIST=COCOA_DIST
3639     fi
3640
3641     if test "$wxUSE_PM" = 1; then
3642         TOOLKIT=PM
3643         GUIDIST=PM_DIST
3644         AC_CACHE_CHECK([for type SPBCDATA],
3645             wx_cv_spbcdata,
3646             [
3647                 AC_TRY_COMPILE(
3648                     [
3649                         #define INCL_PM
3650                         #include <os2.h>
3651                     ],
3652                     [
3653                         SPBCDATA test;
3654                     ],
3655                     wx_cv_spbcdata=yes,
3656                     wx_cv_spbcdata=no
3657                 )
3658             ]
3659         )
3660
3661         if test $wx_cv_spbcdata = "yes"; then
3662             AC_DEFINE(HAVE_SPBCDATA)
3663         fi
3664     fi
3665
3666     dnl the name of the directory where the files for this toolkit live
3667     if test "$TOOLKIT" = "PM" ; then
3668         TOOLKIT_DIR="os2"
3669     else
3670         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3671     fi
3672
3673     if test "$wxUSE_UNIVERSAL" = "yes"; then
3674         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3675         WIDGET_SET=univ
3676     fi
3677
3678     dnl distribute samples/demos/utils with GUI versions
3679     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3680     DISTDIR="wx\$(TOOLKIT)"
3681 else
3682     USE_GUI=0
3683
3684     dnl this doesn't quite work right for wxBase, but the places
3685     dnl where it is wrong aren't fatal (yet) though.
3686     TOOLKIT_DIR="base"
3687
3688     dnl the sources, their dependenices and the headers
3689     if test "$USE_WIN32" = 1 ; then
3690         dnl yes, the toolkit for wxBase on win32 is actually MSW
3691         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3692         TOOLKIT="MSW"
3693     fi
3694
3695     dnl distribute only wxBase sources/headers
3696     GUIDIST="BASE_DIST"
3697     DISTDIR="wxBase"
3698 fi
3699
3700
3701 dnl ---------------------------------------------------------------------------
3702 dnl UTF-8 support
3703 dnl ---------------------------------------------------------------------------
3704
3705 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3706 dnl for ports where it makes sense by default (GTK+, DirectFB):
3707 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3708     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3709         wxUSE_UNICODE_UTF8=yes
3710     elif test "$USE_OS2" = 1 ; then
3711         dnl wide char support is quite incomplete in libc;
3712         dnl UTF-8 might actually work when evaluating/setting
3713         dnl code pages correctly, even for ports other than GTK20.
3714         wxUSE_UNICODE_UTF8=yes
3715     else
3716         wxUSE_UNICODE_UTF8=no
3717     fi
3718 fi
3719
3720 dnl ---------------------------------------------------------------------------
3721 dnl Optional libraries included when system library is not used
3722 dnl ---------------------------------------------------------------------------
3723
3724 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3725 if test "$wxUSE_GUI" = "yes"; then
3726     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3727         dnl defines HAVE_X11_XKBLIB_H
3728         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3729         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3730                          [
3731                           #if HAVE_X11_XLIB_H
3732                             #include <X11/Xlib.h>
3733                           #endif
3734                          ])
3735     fi
3736 fi
3737
3738
3739 dnl ---------------------------------------------------------------------------
3740 dnl wxDisplay checks
3741 dnl ---------------------------------------------------------------------------
3742
3743 USE_XINERAMA=0
3744 if test "$wxUSE_DISPLAY" = "yes"; then
3745     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3746     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK1" = 1; then
3747         AC_MSG_CHECKING([for Xinerama])
3748         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3749         if test "$ac_find_libraries" != "" ; then
3750             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3751             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3752                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3753             fi
3754             USE_XINERAMA=1
3755             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3756             AC_MSG_RESULT([yes])
3757         else
3758             AC_MSG_RESULT([no])
3759             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3760             wxUSE_DISPLAY="no"
3761         fi
3762     elif test "$wxUSE_MSW" = 1; then
3763         dnl DirectDraw for MSW - optionally used by WxDisplay.
3764         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3765     fi
3766 fi
3767
3768 if test "$wxUSE_DISPLAY" = "yes"; then
3769     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3770     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3771         AC_MSG_CHECKING([for Xxf86vm extension])
3772         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3773         if test "$ac_find_libraries" != "" ; then
3774             AC_MSG_RESULT([yes])
3775             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3776                              [
3777                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3778                              ],
3779                              [],
3780                              [
3781                                   #if HAVE_X11_XLIB_H
3782                                     #include <X11/Xlib.h>
3783                                   #endif
3784                              ])
3785         else
3786             AC_MSG_RESULT([no])
3787         fi
3788     fi
3789 fi
3790
3791 dnl ---------------------------------------------------------------------------
3792 dnl X11 session management
3793 dnl ---------------------------------------------------------------------------
3794 if test "$wxUSE_DETECT_SM" = "yes"; then
3795     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3796         AC_MSG_CHECKING([for -lSM - X11 session management])
3797         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3798         if test "$ac_find_libraries" != "" ; then
3799             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3800             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3801                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3802             fi
3803             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3804             AC_MSG_RESULT([yes])
3805         else
3806             AC_MSG_RESULT([no])
3807             AC_MSG_WARN([libSM not found; disabling session management detection])
3808             wxUSE_DETECT_SM="no"
3809         fi
3810     else
3811         wxUSE_DETECT_SM="no"
3812     fi
3813 fi
3814
3815
3816 dnl ---------------------------------------------------------------------------
3817 dnl OpenGL libraries
3818 dnl ---------------------------------------------------------------------------
3819
3820 USE_OPENGL=0
3821 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3822
3823     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3824
3825     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3826         OPENGL_LIBS="-framework OpenGL -framework AGL"
3827     elif test "$wxUSE_MSW" = 1; then
3828         OPENGL_LIBS="-lopengl32 -lglu32"
3829     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK2" = 1 -o "$wxUSE_GTK" = 1; then
3830
3831         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3832         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3833         AC_MSG_CHECKING([for OpenGL headers])
3834         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3835         if test "$ac_find_includes" != "" ; then
3836             AC_MSG_RESULT(found in $ac_find_includes)
3837             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3838             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3839         else
3840             AC_MSG_RESULT([not found])
3841         fi
3842
3843         AC_CHECK_HEADER(GL/gl.h, [
3844             AC_CHECK_HEADER(GL/glu.h, [
3845                 found_gl=0
3846
3847                 AC_MSG_CHECKING([for -lGL])
3848                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3849                 if test "$ac_find_libraries" != "" ; then
3850                     AC_MSG_RESULT([found in $ac_find_libraries])
3851
3852                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3853                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3854                         LDFLAGS_GL="$ac_path_to_link"
3855                     fi
3856
3857                     dnl don't suppose that libGL and libGLU are always in the
3858                     dnl same directory -- this is not true for some common
3859                     dnl distributions
3860                     AC_MSG_CHECKING([for -lGLU])
3861                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3862                     if test "$ac_find_libraries" != "" ; then
3863                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3864                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3865                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3866                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3867                         fi
3868
3869                         found_gl=1
3870                         OPENGL_LIBS="-lGL -lGLU"
3871                         AC_MSG_RESULT([yes])
3872                     else
3873                         AC_MSG_RESULT([no])
3874                     fi
3875                 else
3876                     AC_MSG_RESULT([no])
3877                 fi
3878
3879                 if test "$found_gl" != 1; then
3880                     AC_MSG_CHECKING([for -lMesaGL])
3881                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3882                     if test "$ac_find_libraries" != "" ; then
3883                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3884                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3885                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3886                         AC_MSG_RESULT([yes])
3887                     else
3888                         AC_MSG_RESULT([no])
3889                     fi
3890                 fi
3891             ],, [ ])
3892         ],
3893         [],
3894         [ ])
3895
3896         if test "x$OPENGL_LIBS" = "x"; then
3897             if test "$wxUSE_OPENGL" = "yes"; then
3898                 AC_MSG_ERROR([OpenGL libraries not available])
3899             else
3900                 dnl case wxUSE_OPENGL=auto
3901                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3902                 wxUSE_OPENGL=no
3903                 USE_OPENGL=0
3904             fi
3905         fi
3906     else
3907         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3908         wxUSE_OPENGL="no"
3909     fi
3910
3911     if test "$wxUSE_OPENGL" = "auto"; then
3912         dnl if the OpenGL libraries were unavailable, this would have been
3913         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3914         dnl verified that we can indeed use OpenGL
3915         wxUSE_OPENGL=yes
3916     fi
3917
3918     if test "$wxUSE_OPENGL" = "yes"; then
3919         USE_OPENGL=1
3920         AC_DEFINE(wxUSE_OPENGL)
3921         AC_DEFINE(wxUSE_GLCANVAS)
3922         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3923     fi
3924 fi
3925
3926
3927 dnl the symbol which allows conditional compilation for the given toolkit
3928 if test -n "$TOOLKIT" ; then
3929     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3930 fi
3931
3932
3933 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3934
3935 if test "$wxUSE_SHARED" = "yes"; then
3936     case "${host}" in
3937       *-pc-msdosdjgpp )
3938         dnl only static for now
3939         wxUSE_SHARED=no
3940         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3941       ;;
3942     esac
3943 fi
3944
3945 if test "$wxUSE_SHARED" = "yes"; then
3946
3947     dnl use versioned symbols if available on the platform
3948     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3949
3950     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3951     dnl assigned to CFLAGS and CXXFLAGS below)
3952     if test "$wxUSE_VISIBILITY" != "no"; then
3953         WX_VISIBILITY
3954     fi
3955
3956     dnl test for Sun CC which can be used under both Solaris and Linux
3957     if test "x$SUNCXX" = xyes; then
3958         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3959         WXCONFIG_RPATH="-R\$libdir"
3960     else
3961     case "${host}" in
3962       *-*-linux* | *-*-gnu* )
3963         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3964         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3965         ;;
3966
3967       *-*-solaris2* )
3968         dnl here we know that Sun CC is not used as we tested for it above,
3969         dnl hence we must be using gcc
3970
3971         dnl newer versions of gcc need -isystem to compile X headers on
3972         dnl Solaris (which use old style C syntax)
3973         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3974
3975         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3976         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3977         saveLdflags="$LDFLAGS"
3978         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3979         AC_MSG_CHECKING([if the linker accepts -rpath])
3980         AC_TRY_LINK(
3981             [],[],
3982             [
3983                 AC_MSG_RESULT([yes])
3984                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3985                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3986             ],[
3987                 AC_MSG_RESULT([no])
3988                 AC_MSG_CHECKING([if the linker accepts -R])
3989                 LDFLAGS="$saveLdflags -Wl,-R,/"
3990                 AC_TRY_LINK(
3991                     [],[],
3992                     [
3993                         AC_MSG_RESULT([yes])
3994                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3995                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3996                     ],[
3997                         AC_MSG_RESULT([no])
3998                     ])
3999             ])
4000         LDFLAGS="$saveLdflags"
4001       ;;
4002
4003       *-*-darwin* )
4004         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
4005         if test "$install_name_tool" -a -x "$install_name_tool"; then
4006             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
4007             cat <<EOF >change-install-names
4008 #!/bin/sh
4009 libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4010 for i in \${libnames} ; do
4011     ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
4012     for dep in \${libnames} ; do
4013         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
4014     done
4015 done
4016 EOF
4017             chmod +x change-install-names
4018             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
4019         fi
4020
4021         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
4022         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
4023         dnl (for architecture ppc) because larger updated load commands do not fit
4024         dnl (the program must be relinked)"
4025         HEADER_PAD_OPTION="-headerpad_max_install_names"
4026       ;;
4027
4028       *-*-cygwin* | *-*-mingw32* )
4029         ;;
4030
4031       *-*-hpux* )
4032         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4033         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4034         ;;
4035
4036     esac
4037     fi
4038
4039     dnl this one shouldn't be used for the library build so put it in a
4040     dnl separate variable from WXCONFIG_CPPFLAGS
4041     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4042
4043     if test $wxUSE_RPATH = "no"; then
4044         SAMPLES_RPATH_FLAG=''
4045         DYLIB_PATH_POSTLINK=''
4046         WXCONFIG_RPATH=''
4047     fi
4048
4049     SHARED=1
4050
4051 else
4052
4053     config_linkage_component="-static"
4054     SHARED=0
4055
4056 fi
4057
4058
4059 UNICODE=0
4060 lib_unicode_suffix=
4061 WX_CHARTYPE="ansi"
4062 if test "$wxUSE_UNICODE" = "yes"; then
4063     lib_unicode_suffix=u
4064     WX_CHARTYPE="unicode"
4065     UNICODE=1
4066 fi
4067
4068 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4069 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4070
4071 DEBUG_INFO=0
4072 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4073     DEBUG_INFO=1
4074 fi
4075
4076 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
4077
4078 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
4079
4080 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4081
4082 dnl library link name
4083 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
4084 dnl If we ever need to do that, we won't need to keep these.
4085
4086 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
4087     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4088 else
4089     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4090 fi
4091 if test "${TOOLKIT_DIR}" = "os2"; then
4092     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4093 else
4094     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4095 fi
4096
4097
4098
4099 if test "$wxUSE_OLD_COCOA" = 1; then
4100     AC_LANG_SAVE
4101     AC_WX_LANG_OBJECTIVEC
4102 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4103 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4104 dnl Point but only if MacTypes.h was not included first.  Of course,
4105 dnl if MacTypes.h is included later then you're screwed when it
4106 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4107 dnl to not typedef Point and thus fix the problem.
4108     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4109     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4110 #include <CoreFoundation/CoreFoundation.h>
4111         ],[],
4112         [AC_MSG_RESULT([no])],
4113         [AC_MSG_RESULT([yes])
4114         AC_MSG_CHECKING([if defining __Point__ will fix it])
4115         AC_TRY_COMPILE([#define __Point__ 1
4116 #include <AppKit/NSEvent.h>
4117 #include <CoreFoundation/CoreFoundation.h>
4118             ],[],
4119             [AC_MSG_RESULT([yes])
4120             AC_DEFINE(__Point__)
4121             ],
4122             [AC_MSG_FAILURE([no])]
4123         )]
4124     )
4125     AC_LANG_RESTORE
4126 fi
4127
4128 dnl ---------------------------------------------------------------------------
4129 dnl Checks for typedefs
4130 dnl ---------------------------------------------------------------------------
4131
4132 dnl   defines mode_t if not already defined
4133 AC_TYPE_MODE_T
4134 dnl   defines off_t if not already defined
4135 AC_TYPE_OFF_T
4136 dnl   defines pid_t if not already defined
4137 AC_TYPE_PID_T
4138 dnl   defines size_t if not already defined
4139 AC_TYPE_SIZE_T
4140
4141 dnl sets HAVE_SSIZE_T if ssize_t is defined
4142 AC_CHECK_TYPES(ssize_t)
4143
4144 dnl check what exactly size_t is on this machine - this is necessary to avoid
4145 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4146 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4147 AC_CACHE_CHECK([if size_t is unsigned int],
4148     wx_cv_size_t_is_uint,
4149     [
4150     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4151     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4152     dnl methods in a local class (i.e. class inside a function) declaration
4153     dnl without any objections!!
4154     dnl
4155     dnl hence the hack below: we must have Foo at global scope!
4156     AC_TRY_COMPILE([#include <stddef.h>],
4157         [
4158             return 0; }
4159
4160             struct Foo { void foo(size_t); void foo(unsigned int); };
4161
4162             int bar() {
4163         ],
4164         wx_cv_size_t_is_uint=no,
4165         wx_cv_size_t_is_uint=yes
4166     )
4167     ]
4168 )
4169
4170 if test "$wx_cv_size_t_is_uint" = "yes"; then
4171     AC_DEFINE(wxSIZE_T_IS_UINT)
4172 else
4173     AC_CACHE_CHECK([if size_t is unsigned long],
4174         wx_cv_size_t_is_ulong,
4175         AC_TRY_COMPILE([#include <stddef.h>],
4176             [
4177                 return 0; }
4178
4179                 struct Foo { void foo(size_t); void foo(unsigned long); };
4180
4181                 int bar() {
4182             ],
4183             wx_cv_size_t_is_ulong=no,
4184             wx_cv_size_t_is_ulong=yes
4185         )
4186     )
4187
4188     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4189         AC_DEFINE(wxSIZE_T_IS_ULONG)
4190     fi
4191 fi
4192
4193 AC_CACHE_CHECK([if wchar_t is separate type],
4194     wx_cv_wchar_t_is_separate_type,
4195     AC_TRY_COMPILE([#include <wchar.h>],
4196         [
4197             return 0; }
4198
4199             struct Foo { void foo(wchar_t);
4200                          void foo(unsigned short);
4201                          void foo(unsigned int);
4202                          void foo(unsigned long); };
4203
4204             int bar() {
4205         ],
4206         wx_cv_wchar_t_is_separate_type=yes,
4207         wx_cv_wchar_t_is_separate_type=no
4208     )
4209 )
4210
4211 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4212     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4213 else
4214     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4215 fi
4216
4217 AC_LANG_POP() dnl C++
4218
4219 dnl ---------------------------------------------------------------------------
4220 dnl Checks for structures
4221 dnl ---------------------------------------------------------------------------
4222
4223 dnl does passwd struct has the pw_gecos field?
4224 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4225     [
4226         AC_TRY_COMPILE([#include <pwd.h>],
4227              [
4228                 char *p;
4229                 struct passwd *pw;
4230                 p = pw->pw_gecos;
4231              ],
4232              [
4233                 wx_cv_struct_pw_gecos=yes
4234              ],
4235              [
4236                 wx_cv_struct_pw_gecos=no
4237              ]
4238         )
4239     ]
4240 )
4241
4242 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4243     AC_DEFINE(HAVE_PW_GECOS)
4244 fi
4245
4246 dnl ---------------------------------------------------------------------------
4247 dnl Check for functions
4248 dnl ---------------------------------------------------------------------------
4249
4250 dnl check for wcslen in all possible places
4251 WCSLEN_FOUND=0
4252 WCHAR_LINK=
4253 AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4254
4255 if test "$WCSLEN_FOUND" = 0; then
4256     if test "$TOOLKIT" = "MSW"; then
4257         AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4258     else
4259         AC_CHECK_LIB(w, wcslen, [
4260                         WCHAR_LINK=" -lw"
4261                         WCSLEN_FOUND=1
4262                     ])
4263     fi
4264 fi
4265
4266 if test "$WCSLEN_FOUND" = 1; then
4267     AC_DEFINE(HAVE_WCSLEN)
4268 fi
4269
4270 AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
4271
4272 dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4273 dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4274 dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4275 dnl flags when g++ is configured, it will declare its own).
4276 if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4277     CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4278 fi
4279
4280 dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4281 dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4282 dnl library, not the header, so do a header check for mbstate_t first.
4283 AC_CHECK_TYPES([mbstate_t],
4284                [AC_CHECK_FUNCS(wcsrtombs)],
4285                [],
4286                [#include <wchar.h>])
4287
4288 dnl check for vsnprintf() -- a safe version of vsprintf())
4289 dnl
4290 dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
4291 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4292 dnl stupidly, provides a dummy function declaration inside its extension)
4293 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4294 dnl
4295 dnl so we first check if the function is in the library
4296 dnl
4297 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4298 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4299
4300 AC_LANG_PUSH(C++)
4301 if test "$ac_cv_func_vsnprintf" = "yes"; then
4302     dnl yes it is -- now check if it is in the headers
4303     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4304         [
4305             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4306             dnl taking "char *" and not "const char *" while Metrowerks does
4307             dnl provide a correct vsnprintf declaration but in C++ mode it's
4308             dnl always in std namespace and so we have to bring it in scope
4309             AC_TRY_COMPILE(
4310                 [
4311                     #include <stdio.h>
4312                     #include <stdarg.h>
4313                     #ifdef __MSL__
4314                     #if __MSL__ >= 0x6000
4315                     namespace std {}
4316                     using namespace std;
4317                     #endif
4318                     #endif
4319                 ],
4320                 [
4321                     char *buf;
4322                     va_list ap;
4323                     vsnprintf(buf, 10u, "%s", ap);
4324                 ],
4325                 wx_cv_func_vsnprintf_decl=yes,
4326                 wx_cv_func_vsnprintf_decl=no
4327             )
4328         ]
4329     )
4330
4331     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4332         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4333
4334         dnl we know there is a vsnprintf declaration, but some old headers
4335         dnl may have one taking a "char *" format instead of "const char *"
4336         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4337             [
4338                 AC_TRY_COMPILE(
4339                     [
4340                         #include <stdio.h>
4341                         #include <stdarg.h>
4342                         #ifdef __MSL__
4343                         #if __MSL__ >= 0x6000
4344                         namespace std {}
4345                         using namespace std;
4346                         #endif
4347                         #endif
4348                     ],
4349                     [
4350                         char *buf;
4351                         va_list ap;
4352                         const char *fmt = "%s";
4353                         vsnprintf(buf, 10u, fmt, ap);
4354                     ],
4355                     wx_cv_func_broken_vsnprintf_decl=no,
4356                     wx_cv_func_broken_vsnprintf_decl=yes
4357                 )
4358             ]
4359         )
4360
4361         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4362             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4363         fi
4364     fi
4365 fi
4366
4367 dnl the same as above but for snprintf() now: it's not present in at least AIX
4368 dnl 4.2 headers
4369 if test "$ac_cv_func_snprintf" = "yes"; then
4370     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4371         [
4372             AC_TRY_COMPILE(
4373                 [
4374                     #include <stdio.h>
4375                     #include <stdarg.h>
4376                     #ifdef __MSL__
4377                     #if __MSL__ >= 0x6000
4378                     namespace std {}
4379                     using namespace std;
4380                     #endif
4381                     #endif
4382                 ],
4383                 [
4384                     char *buf;
4385                     snprintf(buf, 10u, "%s", "wx");
4386                 ],
4387                 wx_cv_func_snprintf_decl=yes,
4388                 wx_cv_func_snprintf_decl=no
4389             )
4390         ]
4391     )
4392
4393     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4394         AC_DEFINE(HAVE_SNPRINTF_DECL)
4395     fi
4396
4397     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4398
4399         dnl check if snprintf() has support for positional arguments
4400         dnl NB: if snprintf() has positional support we can safely suppose that also
4401         dnl     other *printf() functions support them as they all belong to the same
4402         dnl     family and they all fallback to the same implementation
4403         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4404             [
4405                 AC_TRY_RUN(
4406                     [
4407                         #include <stdio.h>
4408
4409                         int main (void)
4410                         {
4411                             char buffer[128];
4412                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4413                             if (strcmp ("2 3 1", buffer) == 0)
4414                                 exit (0);
4415                             exit (1);
4416                         }
4417                     ],
4418                     wx_cv_func_snprintf_pos_params=no,
4419                     wx_cv_func_snprintf_pos_params=yes,
4420                     dnl be pessimistic when cross-compiling
4421                     [
4422                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4423 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4424                         wx_cv_func_snprintf_pos_params=no
4425                     ]
4426                 )
4427             ]
4428         )
4429
4430         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4431             AC_DEFINE(HAVE_UNIX98_PRINTF)
4432         fi
4433     fi
4434 fi
4435
4436 dnl the same as above but for vsscanf() now: it's not present in at least
4437 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4438 if test "$ac_cv_func_vsscanf" = "yes"; then
4439     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4440         [
4441             AC_TRY_COMPILE(
4442                 [
4443                     #include <stdio.h>
4444                     #include <stdarg.h>
4445                     #ifdef __MSL__
4446                     #if __MSL__ >= 0x6000
4447                     namespace std {}
4448                     using namespace std;
4449                     #endif
4450                     #endif
4451                 ],
4452                 [
4453                     char *buf;
4454                     va_list args;
4455                     vsscanf(buf, "%s", args);
4456                 ],
4457                 wx_cv_func_vsscanf_decl=yes,
4458                 wx_cv_func_vsscanf_decl=no
4459             )
4460         ]
4461     )
4462
4463     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4464         AC_DEFINE(HAVE_VSSCANF_DECL)
4465     fi
4466 fi
4467 AC_LANG_POP()
4468
4469 if test "$wxUSE_UNICODE" = yes; then
4470
4471     dnl also look if we have wide char IO functions, notice that [f]putws are
4472     dnl declared in special widec.h under Solaris
4473     wchar_headers="#include <stdio.h>
4474 #include <wchar.h>"
4475     case "${host}" in
4476         *-*-solaris2* )
4477             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4478             if test "$ac_cv_header_widec_h" = "yes"; then
4479                 wchar_headers="$wchar_headers
4480 #include <widec.h>"
4481             fi
4482     esac
4483
4484     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4485                    [$wchar_headers])
4486
4487     dnl MinGW has a vswprintf with a different prototype, and
4488     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4489     dnl finds it even if it is not declared in some versions...
4490     AC_MSG_CHECKING([for _vsnwprintf])
4491     AC_TRY_COMPILE([#include <wchar.h>],
4492                    [&_vsnwprintf;],
4493                    [AC_MSG_RESULT([yes])
4494                     AC_DEFINE(HAVE__VSNWPRINTF)],
4495                    [AC_MSG_RESULT([no])]);
4496 fi
4497
4498 if test "$wxUSE_FILE" = "yes"; then
4499     WX_CHECK_FUNCS(fsync)
4500 fi
4501
4502 dnl at least under IRIX with mipsPro the C99 round() function is available when
4503 dnl building using the C compiler but not when using C++ one
4504 AC_LANG_PUSH(C++)
4505 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4506 AC_LANG_POP()
4507
4508 dnl the following tests are for Unix(like) systems only
4509 if test "$TOOLKIT" != "MSW"; then
4510
4511 dnl check for available version of iconv()
4512 if test "$wxUSE_LIBICONV" != "no" ; then
4513     AM_ICONV
4514     LIBS="$LIBICONV $LIBS"
4515 fi
4516
4517 dnl check for POSIX signals if we need them
4518 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4519     AC_CHECK_FUNCS(sigaction)
4520
4521     if test "$ac_cv_func_sigaction" = "no"; then
4522         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4523         wxUSE_ON_FATAL_EXCEPTION=no
4524     fi
4525
4526     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4527       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4528       [
4529         dnl C compiler happily compiles the code even if there is type mismatch
4530         AC_LANG_PUSH(C++)
4531         AC_TRY_COMPILE([#include <signal.h>],
4532                      [
4533                         extern void testSigHandler(int);
4534
4535                         struct sigaction sa;
4536                         sa.sa_handler = testSigHandler;
4537                      ], [
4538                         wx_cv_type_sa_handler=int
4539                      ], [
4540                         wx_cv_type_sa_handler=void
4541                      ])
4542         AC_LANG_POP()
4543       ])
4544
4545       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4546     fi
4547 fi
4548
4549 dnl backtrace() and backtrace_symbols() for wxStackWalker
4550 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4551     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4552         [
4553             AC_LANG_PUSH(C++)
4554             AC_TRY_COMPILE([#include <execinfo.h>],
4555                 [
4556                     void *trace[1];
4557                     char **messages;
4558
4559                     backtrace(trace, 1);
4560                     messages = backtrace_symbols(trace, 1);
4561                 ],
4562                 wx_cv_func_backtrace=yes,
4563                 wx_cv_func_backtrace=no
4564             )
4565             AC_LANG_POP()
4566         ]
4567     )
4568
4569
4570     if test "$wx_cv_func_backtrace" = "no"; then
4571         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4572         wxUSE_STACKWALKER=no
4573     else
4574         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4575             [
4576                 AC_LANG_PUSH(C++)
4577                 AC_TRY_LINK([#include <cxxabi.h>],
4578                     [
4579                         int rc;
4580                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4581                     ],
4582                     wx_cv_func_cxa_demangle=yes,
4583                     wx_cv_func_cxa_demangle=no
4584                 )
4585                 AC_LANG_POP()
4586             ]
4587         )
4588
4589         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4590             AC_DEFINE(HAVE_CXA_DEMANGLE)
4591         fi
4592     fi
4593 fi
4594
4595 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4596     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4597     wxUSE_STACKWALKER=no
4598 fi
4599
4600
4601 dnl check for the function for temp files creation
4602 AC_CHECK_FUNCS(mkstemp mktemp, break)
4603
4604 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4605 dnl Linux and *BSD and statvfs() under Solaris
4606 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4607     AC_TRY_COMPILE(
4608         [
4609              #if defined(__BSD__)
4610              #include <sys/param.h>
4611              #include <sys/mount.h>
4612              #else
4613              #include <sys/vfs.h>
4614              #endif
4615         ],
4616         [
4617              long l;
4618              struct statfs fs;
4619              statfs("/", &fs);
4620              l = fs.f_bsize;
4621              l += fs.f_blocks;
4622              l += fs.f_bavail;
4623         ],
4624          wx_cv_func_statfs=yes,
4625          wx_cv_func_statfs=no
4626     )
4627 )
4628
4629 if test "$wx_cv_func_statfs" = "yes"; then
4630     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4631     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4632         AC_LANG_PUSH(C++)
4633         AC_TRY_COMPILE(
4634             [
4635                  #if defined(__BSD__)
4636                  #include <sys/param.h>
4637                  #include <sys/mount.h>
4638                  #else
4639                  #include <sys/vfs.h>
4640                  #endif
4641             ],
4642             [
4643                 struct statfs fs;
4644                 statfs("", &fs);
4645             ],
4646             wx_cv_func_statfs_decl=yes,
4647             wx_cv_func_statfs_decl=no
4648         )
4649         AC_LANG_POP()
4650     )
4651
4652     if test "$wx_cv_func_statfs_decl" = "yes"; then
4653         AC_DEFINE(HAVE_STATFS_DECL)
4654     fi
4655
4656     wx_cv_type_statvfs_t="struct statfs"
4657     AC_DEFINE(HAVE_STATFS)
4658 else
4659     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4660         AC_TRY_COMPILE(
4661             [
4662                 #include <stddef.h>
4663                 #include <sys/statvfs.h>
4664             ],
4665             [
4666                 statvfs("/", NULL);
4667             ],
4668             wx_cv_func_statvfs=yes,
4669             wx_cv_func_statvfs=no
4670         )
4671     )
4672
4673     if test "$wx_cv_func_statvfs" = "yes"; then
4674         dnl we also have to check whether we should use statvfs_t (works under
4675         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4676         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4677         dnl mode both work fine)
4678         dnl
4679         dnl for this check C++ compiler has to be used as passing incompatible
4680         dnl pointers is just a warning and not an error in C
4681         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4682             AC_LANG_PUSH(C++)
4683             AC_TRY_COMPILE(
4684                 [
4685                     #include <sys/statvfs.h>
4686                 ],
4687                 [
4688                     long l;
4689                     statvfs_t fs;
4690                     statvfs("/", &fs);
4691                     l = fs.f_bsize;
4692                     l += fs.f_blocks;
4693                     l += fs.f_bavail;
4694                 ],
4695                 wx_cv_type_statvfs_t=statvfs_t,
4696                 [
4697                     AC_TRY_COMPILE(
4698                         [
4699                             #include <sys/statvfs.h>
4700                         ],
4701                         [
4702                             long l;
4703                             struct statvfs fs;
4704                             statvfs("/", &fs);
4705                             l = fs.f_bsize;
4706                             l += fs.f_blocks;
4707                             l += fs.f_bavail;
4708                         ],
4709                         wx_cv_type_statvfs_t="struct statvfs",
4710                         wx_cv_type_statvfs_t="unknown"
4711                     )
4712                 ]
4713             )
4714             AC_LANG_POP()
4715         )
4716
4717         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4718             AC_DEFINE(HAVE_STATVFS)
4719         fi
4720     else
4721         dnl set it for the test below
4722         wx_cv_type_statvfs_t="unknown"
4723     fi
4724 fi
4725
4726 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4727     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4728 else
4729     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4730 fi
4731
4732 dnl check for fcntl() or at least flock() needed by Unix implementation of
4733 dnl wxSingleInstanceChecker
4734 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4735     AC_CHECK_FUNCS(fcntl flock, break)
4736
4737     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4738         AC_MSG_WARN(wxSingleInstanceChecker not available)
4739         wxUSE_SNGLINST_CHECKER=no
4740     fi
4741 fi
4742
4743 dnl look for a function to modify the environment
4744 AC_CHECK_FUNCS(setenv putenv, break)
4745 if test "$ac_cv_func_setenv" = "yes"; then
4746     AC_CHECK_FUNCS(unsetenv)
4747 fi
4748
4749 HAVE_SOME_SLEEP_FUNC=0
4750 if test "$USE_BEOS" = 1; then
4751     dnl BeOS has its own (wonder where did they get it from) sleep() function
4752     dnl in unistd.h
4753     AC_DEFINE(HAVE_SLEEP)
4754     HAVE_SOME_SLEEP_FUNC=1
4755 fi
4756
4757 if test "$USE_DARWIN" = 1; then
4758     dnl Mac OS X/Darwin has both nanosleep and usleep
4759     dnl but only usleep is defined in unistd.h
4760     AC_DEFINE(HAVE_USLEEP)
4761     HAVE_SOME_SLEEP_FUNC=1
4762 fi
4763
4764 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4765     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4766     POSIX4_LINK=
4767     AC_CHECK_FUNCS(nanosleep,
4768         AC_DEFINE(HAVE_NANOSLEEP),
4769         [
4770             AC_CHECK_LIB(posix4, nanosleep,
4771                 [
4772                     AC_DEFINE(HAVE_NANOSLEEP)
4773                     POSIX4_LINK=" -lposix4"
4774                 ],
4775                 [
4776                     WX_CHECK_FUNCS(usleep,,
4777                                     AC_MSG_WARN([wxSleep() function will not work])
4778                     )
4779                 ]
4780             )
4781         ]
4782     )
4783 fi
4784
4785 dnl check for uname (POSIX) and gethostname (BSD)
4786 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4787 if test "$wx_cv_func_uname" != yes; then
4788     WX_CHECK_FUNCS(gethostname)
4789 fi
4790
4791 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4792
4793 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4794 dnl libnsl or libresolv or libsocket)
4795 INET_LINK=
4796 AC_CHECK_FUNCS(inet_addr,
4797     AC_DEFINE(HAVE_INET_ADDR),
4798     [
4799         AC_CHECK_LIB(nsl, inet_addr,
4800             INET_LINK="nsl",
4801             [
4802                 AC_CHECK_LIB(resolv, inet_addr,
4803                     INET_LINK="resolv",
4804                     [
4805                         AC_CHECK_LIB(socket, inet_addr,
4806                             INET_LINK="socket"
4807                         )
4808                     ]
4809                 )
4810             ]
4811         )
4812     ]
4813 )
4814
4815 AC_CHECK_FUNCS(inet_aton,
4816         AC_DEFINE(HAVE_INET_ATON),
4817         [
4818             dnl only check it in the same lib
4819             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4820         ])
4821
4822 if test "x$INET_LINK" != "x"; then
4823     AC_DEFINE(HAVE_INET_ADDR)
4824     INET_LINK=" -l$INET_LINK"
4825 fi
4826
4827 WX_CHECK_FUNCS(fdopen)
4828
4829 if test "$wxUSE_TARSTREAM" = "yes"; then
4830     WX_CHECK_FUNCS(sysconf)
4831
4832     WX_CHECK_FUNCS(getpwuid_r, [], [],
4833                    [
4834                     #define _REENTRANT
4835                     #include <pwd.h>
4836                    ],
4837                    [[
4838                     struct passwd pw, *ppw;
4839                     char buf[1024];
4840                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4841                    ]])
4842
4843     WX_CHECK_FUNCS(getgrgid_r, [], [],
4844                    [
4845                     #define _REENTRANT
4846                     #include <grp.h>
4847                    ],
4848                    [[
4849                     struct group grp, *pgrp;
4850                     char buf[1024];
4851                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4852                    ]])
4853 fi
4854
4855 fi
4856
4857
4858 dnl ===========================================================================
4859 dnl Now we have all the info we need - use it!
4860 dnl ===========================================================================
4861
4862 dnl flush the cache
4863 AC_CACHE_SAVE
4864
4865 dnl ---------------------------------------------------------------------------
4866 dnl thread support for Unix (for Win32 and OS/2 see past
4867 dnl                          the next matching "else")
4868 dnl ---------------------------------------------------------------------------
4869
4870 dnl under MSW (except mingw32) we always have thread support
4871 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4872
4873     dnl the code below:
4874     dnl
4875     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4876     dnl   necessary to build the MT programs for the linker and compiler
4877     dnl   respectively
4878     dnl
4879     dnl   sets wxUSE_THREADS=1 if thread support is activated
4880
4881     THREADS_LINK=
4882     THREADS_CFLAGS=
4883
4884     if test "$wxUSE_THREADS" = "yes" ; then
4885         if test "$USE_BEOS" = 1; then
4886             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4887             wxUSE_THREADS="no"
4888         fi
4889     fi
4890
4891     if test "$wxUSE_THREADS" = "yes" ; then
4892         dnl find if POSIX threads are available
4893         dnl
4894         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4895         dnl archive from http://ac-archive.sourceforge.net/
4896         dnl
4897         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4898         dnl Forero Cuervo <bachue@bachue.com> for the original code
4899
4900         dnl TODO: cache the result
4901
4902         dnl define the list of the thread options to try in the loop below
4903         dnl with the convention that anything starting with '-' is a cpp flag
4904         dnl while anything else is a library (i.e. there is an implicit "-l")
4905         THREAD_OPTS="-pthread"
4906         if test "x$SUNCXX" = xyes; then
4907             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4908         fi
4909
4910         case "${host}" in
4911           *-*-solaris2* | *-*-sunos4* )
4912                 if test "x$GCC" = "xyes"; then
4913                     dnl Solaris/gcc combination use this one for some reason
4914                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4915                 fi
4916                 ;;
4917           *-*-freebsd*)
4918                 dnl look, in order, for the kernel threads, then Linux threads
4919                 dnl and finally the userland threads
4920                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4921                 ;;
4922           *-*-darwin* | *-*-cygwin* )
4923                 dnl Darwin / Mac OS X just uses -lpthread tested below
4924                 dnl and so does Cygwin
4925                 THREAD_OPTS=""
4926                 ;;
4927           *-*-aix*)
4928                 dnl AIX calls the library libpthreads - thanks IBM!
4929                 THREAD_OPTS="pthreads"
4930                 ;;
4931           *-hp-hpux* )
4932                 if test "x$GCC" = "xyes"; then
4933                     dnl g++ versions before 3.3.2 don't support -pthread.
4934                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4935                         THREAD_OPTS=""
4936                 else
4937                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4938                     dnl 2005]) supports -mt
4939                     THREAD_OPTS="-mt"
4940                 fi
4941                 ;;
4942
4943           *-*-irix* )
4944                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4945                 dnl doesn't give an error for it neither, just a warning
4946                 dnl message -- but this is still very annoying
4947                 if test "x$GCC" = "xyes"; then
4948                     THREAD_OPTS=""
4949                 fi
4950                 ;;
4951
4952           *-*-qnx*)
4953                 dnl under QNX thread functions are in libc so we don't need any
4954                 dnl special options to link with them
4955                 THREAD_OPTS=""
4956                 ;;
4957
4958           *-*-*UnixWare*)
4959                 dnl flying by man pages here: Caldera online docs use this
4960                 if test "x$GCC" != "xyes"; then
4961                     THREAD_OPTS="-Ethread"
4962                 fi
4963                 ;;
4964         esac
4965
4966         case "${host}" in
4967             *-*-qnx*)
4968                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4969                 dnl in warnings and is not needed under QNX so try without it
4970                 dnl first
4971                 THREAD_OPTS="none pthread"
4972                 ;;
4973
4974             *)
4975                 dnl simply linking with libpthread should make the test below
4976                 dnl work but it's far from certain that the threaded programs
4977                 dnl compiled without any special switches actually work, so try
4978                 dnl it after all the others
4979                 THREAD_OPTS="$THREAD_OPTS pthread none"
4980                 ;;
4981         esac
4982
4983         dnl now test for all possibilities
4984         THREADS_OK=no
4985         for flag in $THREAD_OPTS; do
4986             case $flag in
4987                 none)
4988                     AC_MSG_CHECKING([whether pthreads work without any flags])
4989                     ;;
4990
4991                 -*)
4992                     AC_MSG_CHECKING([whether pthreads work with $flag])
4993                     THREADS_CFLAGS="$flag"
4994                     ;;
4995
4996                 *)
4997                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4998                     THREADS_LINK="-l$flag"
4999                     ;;
5000               esac
5001
5002               save_LIBS="$LIBS"
5003               save_CFLAGS="$CFLAGS"
5004               LIBS="$THREADS_LINK $LIBS"
5005               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5006
5007               AC_TRY_LINK([#include <pthread.h>],
5008                           [pthread_create(0,0,0,0);],
5009                           THREADS_OK=yes)
5010
5011               LIBS="$save_LIBS"
5012               CFLAGS="$save_CFLAGS"
5013
5014               AC_MSG_RESULT($THREADS_OK)
5015               if test "x$THREADS_OK" = "xyes"; then
5016                       break;
5017               fi
5018
5019               THREADS_LINK=""
5020               THREADS_CFLAGS=""
5021       done
5022
5023       if test "x$THREADS_OK" != "xyes"; then
5024           wxUSE_THREADS=no
5025           AC_MSG_WARN([No thread support on this system... disabled])
5026       else
5027           dnl yes, these special compiler flags should be used with the
5028           dnl linker as well
5029           dnl
5030           dnl NB: add them to LDFLAGS immediately because we need them to be
5031           dnl     used for the subsequent tests some of which can fail without
5032           dnl     MT support, hence the reason for the duplication below:
5033           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
5034           dnl     contents of the latter to LDFLAGS in the end is not enough.
5035           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5036           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
5037           LIBS="$THREADS_LINK $LIBS"
5038
5039           AC_MSG_CHECKING([if more special flags are required for pthreads])
5040           flag=no
5041           case "${host}" in
5042             *-aix*)
5043                 dnl again quoting from
5044                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5045                 dnl
5046                 dnl     When compiling and linking with -pthread, the library
5047                 dnl     search path should include -L/usr/lib/threads at the
5048                 dnl     beginning of the path.
5049                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5050                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
5051                 flag="-D_THREAD_SAFE"
5052                 ;;
5053             *-freebsd*)
5054                 flag="-D_THREAD_SAFE"
5055                 ;;
5056             *-hp-hpux* )
5057                 flag="-D_REENTRANT"
5058                 if test "x$GCC" != "xyes"; then
5059                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5060                     flag="$flag -D_RWSTD_MULTI_THREAD"
5061                 fi
5062                 ;;
5063             *solaris* | alpha*-osf*)
5064                 flag="-D_REENTRANT"
5065                 ;;
5066           esac
5067           AC_MSG_RESULT(${flag})
5068           if test "x$flag" != xno; then
5069               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5070           fi
5071
5072           dnl don't add these options to CPPFLAGS as cpp might not know them
5073           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5074       fi
5075     fi
5076
5077     dnl do other tests only if we are using threads
5078     if test "$wxUSE_THREADS" = "yes" ; then
5079       AC_CHECK_FUNCS(thr_setconcurrency)
5080
5081       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5082       dnl wouldn't be found by it
5083       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5084       [
5085         dnl C compiler may treat pthread_cleanup_push() as an undeclared
5086         dnl function and not give a warning even if it's unavailable, so use
5087         dnl the C++ one for this test
5088         AC_LANG_PUSH(C++)
5089         AC_TRY_COMPILE([#include <pthread.h>
5090                void ThreadCleanupFunc(void *p);
5091             ],
5092             [
5093                 void *p;
5094                 pthread_cleanup_push(ThreadCleanupFunc, p);
5095                 pthread_cleanup_pop(0);
5096             ], [
5097                wx_cv_func_pthread_cleanup=yes
5098             ], [
5099                wx_cv_func_pthread_cleanup=no
5100             ]
5101         )
5102         AC_LANG_POP()
5103       ])
5104       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5105         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5106       fi
5107
5108       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
5109       if test "$ac_cv_header_sched_h" = "yes"; then
5110           AC_CHECK_FUNC(sched_yield,
5111             AC_DEFINE(HAVE_SCHED_YIELD),
5112             [
5113                 AC_CHECK_LIB(posix4,
5114                     sched_yield,
5115                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5116                     AC_MSG_WARN(wxThread::Yield will not work properly)
5117                 )
5118             ]
5119           )
5120       fi
5121
5122       dnl to be able to set the thread priority, we need to have all of the
5123       dnl following functions:
5124       dnl   1. pthread_attr_getschedpolicy
5125       dnl   2. sched_get_priority_min and sched_get_priority_max
5126       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5127       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5128       HAVE_PRIOR_FUNCS=0
5129       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5130                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5131                        [AC_CHECK_FUNC(sched_get_priority_max,
5132                            HAVE_PRIOR_FUNCS=1,
5133                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5134                              [
5135                                 HAVE_PRIOR_FUNCS=1
5136                                 POSIX4_LINK=" -lposix4"
5137                              ],
5138                            )]
5139                        )]
5140                      )]
5141                    )
5142
5143       if test "$HAVE_PRIOR_FUNCS" = 1; then
5144         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5145       else
5146         AC_MSG_WARN(Setting thread priority will not work)
5147       fi
5148
5149       AC_CHECK_FUNC(pthread_cancel,
5150                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5151                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5152
5153       AC_CHECK_FUNC(pthread_mutex_timedlock,
5154                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
5155                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
5156
5157       AC_CHECK_FUNC(pthread_attr_setstacksize,
5158                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5159
5160       dnl mutexattr_t initialization is done in quite different ways on different
5161       dnl platforms, so check for a few things:
5162       dnl
5163       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5164       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5165       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5166       dnl defined, we do it by directly assigned
5167       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5168
5169       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5170       [
5171         AC_TRY_COMPILE([#include <pthread.h>],
5172             [
5173                pthread_mutexattr_t attr;
5174                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5175             ],
5176             wx_cv_type_pthread_mutexattr_t=yes,
5177             wx_cv_type_pthread_mutexattr_t=no
5178         )
5179       ])
5180
5181       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5182         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5183
5184         dnl check if we already have the declaration we need, it is not
5185         dnl present in some systems' headers
5186         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5187                        wx_cv_func_pthread_mutexattr_settype_decl, [
5188                        AC_TRY_COMPILE([#include <pthread.h>],
5189                            [
5190                                pthread_mutexattr_t attr;
5191                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5192                            ],
5193                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5194                            wx_cv_func_pthread_mutexattr_settype_decl=no
5195                        )
5196         ])
5197         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5198             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5199         fi
5200       else
5201         dnl don't despair, there may be another way to do it
5202         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5203                        wx_cv_type_pthread_rec_mutex_init,
5204         [
5205             AC_TRY_COMPILE([#include <pthread.h>],
5206                 [
5207                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5208                 ], [
5209                     wx_cv_type_pthread_rec_mutex_init=yes
5210                 ], [
5211                     wx_cv_type_pthread_rec_mutex_init=no
5212                 ]
5213             )
5214         ])
5215         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5216           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5217         else
5218           dnl this may break code working elsewhere, so at least warn about it
5219           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5220         fi
5221       fi
5222
5223       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5224           if test "$USE_NETBSD" = 1; then
5225               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5226               wxUSE_COMPILER_TLS=no
5227           else
5228               wxUSE_COMPILER_TLS=yes
5229           fi
5230       fi
5231
5232       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5233           dnl test for compiler thread-specific variables support
5234           AC_CACHE_CHECK([for __thread keyword],
5235                          wx_cv_cc___thread,
5236               [
5237                   AC_TRY_COMPILE([#include <pthread.h>],
5238                       [
5239                           static __thread int n = 0;
5240                           static __thread int *p = 0;
5241                       ],
5242                       wx_cv_cc___thread=yes,
5243                       wx_cv_cc___thread=no
5244                   )
5245               ]
5246           )
5247
5248           if test "$wx_cv_cc___thread" = "yes"; then
5249               AX_GXX_VERSION
5250               if test -n "$ax_cv_gxx_version"; then
5251                   dnl g++ supports __thread since at least version 3.3 but its support
5252                   dnl seems to be broken until 4.1, see
5253                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5254                   dnl
5255                   dnl NB: we still need to test __thread support with
5256                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5257                   dnl     support it for all architectures (e.g. it doesn't
5258                   dnl     work under OS X)
5259                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5260                   case "$ax_cv_gxx_version" in
5261                     1.* | 2.* | 3.* )
5262                         AC_MSG_RESULT([no, it's broken])
5263                         wx_cv_cc___thread=no
5264                         ;;
5265                     *)
5266                         AC_MSG_RESULT([yes, it works])
5267                         ;;
5268                   esac
5269               fi
5270           fi
5271
5272           if test "$wx_cv_cc___thread" = "yes"; then
5273             AC_DEFINE(HAVE___THREAD_KEYWORD)
5274           fi
5275         fi
5276     fi
5277
5278 dnl from if !MSW
5279 else
5280     if test "$wxUSE_THREADS" = "yes" ; then
5281       case "${host}" in
5282         x86_64-*-mingw32* )
5283         ;;
5284         *-*-mingw32* )
5285             dnl check if the compiler accepts -mthreads
5286             AC_CACHE_CHECK([if compiler supports -mthreads],
5287                 wx_cv_cflags_mthread,
5288                 [
5289                     CFLAGS_OLD="$CFLAGS"
5290                     CFLAGS="-mthreads $CFLAGS"
5291                     AC_TRY_COMPILE([], [],
5292                         wx_cv_cflags_mthread=yes,
5293                         wx_cv_cflags_mthread=no
5294                     )
5295                 ]
5296             )
5297
5298             if test "$wx_cv_cflags_mthread" = "yes"; then
5299                 dnl it does, use it
5300                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5301                 LDFLAGS="$LDFLAGS -mthreads"
5302             else
5303                 dnl it doesn't
5304                 CFLAGS="$CFLAGS_OLD"
5305             fi
5306         ;;
5307         *-pc-os2*emx )
5308             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5309             LDFLAGS="$LDFLAGS -Zmt"
5310         ;;
5311       esac
5312     fi
5313 fi
5314
5315 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5316 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5317 dnl By preference, we probably should use getaddrinfo which avoids thread
5318 dnl safety issues and supports IPv6, however there currently is no code
5319 dnl for it, so testing for it is temporarily disabled and we are restricted
5320 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5321
5322 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5323     dnl no getaddrinfo, so check for gethostbyname_r and
5324     dnl related functions (taken from python's configure.in)
5325     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5326       AX_FUNC_WHICH_GETHOSTBYNAME_R
5327       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5328               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5329           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5330       fi
5331       dnl A similar test for getservbyname_r
5332       dnl I'm tempted to just not do this test which is taking much time and
5333       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5334       dnl doing the test already exists, so using it is easy enough.     - SN
5335       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5336       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5337               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5338           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5339       fi
5340       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5341       dnl silently assume it's available exactly if gethostbyname_r is
5342       dnl available and always requires two more arguments than
5343       dnl gethostbyname_r.
5344       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5345       dnl  function, although it should be easy to rewrite the gethostbyname_r
5346       dnl  check to fit this case, if it's really needed.                - SN )
5347 dnl    ]
5348 dnl )
5349
5350 if test "$wxUSE_THREADS" = "yes"; then
5351   AC_DEFINE(wxUSE_THREADS)
5352
5353   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5354 else
5355   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5356   dnl functions - add tests for other functions here as well
5357   if test "$wx_cv_func_strtok_r" = "yes"; then
5358     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5359     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5360         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5361         AC_MSG_RESULT(yes)
5362     else
5363         AC_MSG_RESULT(no)
5364     fi
5365   fi
5366 fi
5367
5368 if test "$WXGTK2" = 1 ; then
5369   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5370 fi
5371
5372 if test "$WXGTK127" = 1 ; then
5373   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5374 fi
5375
5376 if test "$WXGPE" = 1 ; then
5377   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5378 fi
5379
5380 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5381 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5382 DEBUG_CFLAGS=
5383 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5384     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5385     dnl (e.g. it was specified by the user before running configure); since
5386     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5387     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5388     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5389 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5390     DEBUG_CFLAGS="-g"
5391 fi
5392
5393 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5394     wxUSE_DEBUG_INFO=yes
5395     if test "$GCC" = yes; then
5396         DEBUG_CFLAGS="-ggdb"
5397     fi
5398 fi
5399
5400 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5401     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=0"
5402
5403     if test "$wxUSE_GTK" = 1 ; then
5404         if test "x$wxGTK_VERSION" = "x1" ; then
5405             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5406         else
5407             CPPFLAGS="$CPPFLAGS -DG_DISABLE_CAST_CHECKS"
5408         fi
5409     fi
5410 fi
5411
5412 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5413     AC_DEFINE(wxUSE_MEMORY_TRACING)
5414     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5415     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5416     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5417 fi
5418
5419 if test "$wxUSE_DMALLOC" = "yes" ; then
5420     DMALLOC_LIBS="-ldmallocthcxx"
5421 fi
5422
5423 dnl cc/cxx/ld option for profiling
5424 PROFILE_FLAGS=
5425 if test "$wxUSE_PROFILE" = "yes" ; then
5426     PROFILE_FLAGS=" -pg"
5427 fi
5428
5429 if test "$GCC" = "yes" ; then
5430     if test "$wxUSE_NO_RTTI" = "yes" ; then
5431         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5432         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5433         dnl switch but we need to do it manually for the older versions.
5434         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5435     fi
5436     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5437         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5438     fi
5439     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5440         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5441     fi
5442
5443     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5444     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5445     dnl for each subroutine by default -- using the switch below only creates
5446     dnl one entry per file instead at the price of minor performance penalty
5447     dnl
5448     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5449     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5450     dnl this, or even the extent of gcc/wx version combinations affected, but
5451     dnl also as above, this 'fix' does not come without side effects.
5452     dnl
5453     dnl TODO: test for the gcc version here (how?)
5454     case "${host}" in
5455       powerpc*-*-aix* )
5456         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5457         ;;
5458       *-hppa* )
5459         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5460         ;;
5461     esac
5462 fi
5463
5464 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5465 OPTIMISE_CFLAGS=
5466 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5467     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5468     dnl (e.g. it was specified by the user before running configure); since
5469     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5470     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5471     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5472 else
5473     if test "$wxUSE_OPTIMISE" = "no" ; then
5474         if test "$GCC" = yes ; then
5475             dnl use -O0 because compiling with it is faster than compiling with no
5476             dnl optimization options at all (at least with g++ 3.2)
5477             OPTIMISE_CFLAGS="-O0"
5478         fi
5479     else
5480         if test "$GCC" = yes ; then
5481             case "${host}" in
5482                 *-pc-os2_emx | *-pc-os2-emx )
5483                     dnl Not all of the supported gcc versions understand
5484                     dnl -fstrict-aliasing and none actually needs it (yet).
5485                     OPTIMISE_CFLAGS="-O2"
5486                 ;;
5487                 *)
5488                     dnl Switch on optimisation but keep strict-aliasing off for
5489                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5490                     dnl switched back on consider using -Wstrict-aliasing=2.
5491                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5492                 ;;
5493             esac
5494         else
5495             OPTIMISE_CFLAGS="-O"
5496         fi
5497     fi
5498 fi
5499
5500 dnl ---------------------------------------------------------------------------
5501 dnl compatibility level
5502 dnl ---------------------------------------------------------------------------
5503
5504 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5505     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5506
5507     WXWIN_COMPATIBILITY_2_8="yes"
5508 fi
5509
5510 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5511     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5512 fi
5513
5514 dnl ---------------------------------------------------------------------------
5515 dnl the library may be built without GUI classes at all
5516 dnl ---------------------------------------------------------------------------
5517
5518 if test "$wxUSE_GUI" = "yes"; then
5519     AC_DEFINE(wxUSE_GUI)
5520
5521     dnl the things we always pull in the GUI version of the library:
5522     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5523     dnl    library really can't be built without those)
5524     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5525     dnl    almost any program and the first 2 are needed to show a message box
5526     dnl    which want to be always able to do)
5527     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5528     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5529     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5530     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5531     dnl 5. misc stuff: timers, settings, message box
5532 fi
5533
5534 dnl ---------------------------------------------------------------------------
5535 dnl Unix/Windows
5536 dnl ---------------------------------------------------------------------------
5537
5538 if test "$wxUSE_UNIX" = "yes"; then
5539   AC_DEFINE(wxUSE_UNIX)
5540 fi
5541
5542 dnl ------------------------------------------------------------------------
5543 dnl DLL support
5544 dnl ------------------------------------------------------------------------
5545
5546 dnl under MSW we always have LoadLibrary/GetProcAddress
5547 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5548
5549     HAVE_DL_FUNCS=0
5550     HAVE_SHL_FUNCS=0
5551     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5552         if test "$USE_DOS" = 1; then
5553             HAVE_DL_FUNCS=0
5554         else
5555             dnl the test is a bit complicated because we check for dlopen() both with
5556             dnl and without -ldl and we also try to find shl_load() if there is no
5557             dnl dlopen() on this system
5558             AC_CHECK_FUNCS(dlopen,
5559             [
5560                 AC_DEFINE(HAVE_DLOPEN)
5561                 HAVE_DL_FUNCS=1
5562             ],
5563             [
5564                 AC_CHECK_LIB(dl, dlopen,
5565                             [
5566                                 AC_DEFINE(HAVE_DLOPEN)
5567                                 HAVE_DL_FUNCS=1
5568                                 DL_LINK=" -ldl$DL_LINK"
5569                             ],
5570                             [
5571                                 AC_CHECK_FUNCS(shl_load,
5572                                               [
5573                                                 AC_DEFINE(HAVE_SHL_LOAD)
5574                                                 HAVE_SHL_FUNCS=1
5575                                               ],
5576                                               [
5577                                                 AC_CHECK_LIB(shl_load, dld,
5578                                                              [
5579                                                                 HAVE_SHL_FUNCS=1
5580                                                                 DL_LINK=" -ldld$DL_LINK"
5581                                                              ])
5582                                               ])
5583                             ])
5584             ])
5585
5586             dnl check also for dlerror()
5587             if test "$HAVE_DL_FUNCS" = 1; then
5588                 AC_CHECK_FUNCS(dlerror,
5589                     AC_DEFINE(HAVE_DLERROR),
5590                     [
5591                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5592                     ]
5593                 )
5594             fi
5595         fi
5596
5597         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5598         if test "$USE_DARWIN" = 1; then
5599             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5600             HAVE_DL_FUNCS=1
5601         fi
5602
5603         if test "$HAVE_DL_FUNCS" = 0; then
5604             if test "$HAVE_SHL_FUNCS" = 0; then
5605               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5606                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5607                   wxUSE_DYNAMIC_LOADER=no
5608                   wxUSE_DYNLIB_CLASS=no
5609               else
5610                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5611               fi
5612             fi
5613         fi
5614     fi
5615 fi
5616
5617 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5618     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5619 fi
5620 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5621     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5622 fi
5623
5624
5625 dnl ---------------------------------------------------------------------------
5626 dnl Verify consistency of plugins/monolithic/shared settings:
5627 dnl ---------------------------------------------------------------------------
5628
5629 if test "$wxUSE_PLUGINS" = "yes" ; then
5630     if test "$wxUSE_SHARED" = "no" ; then
5631         AC_MSG_WARN([plugins supported only in shared build, disabling])
5632         wxUSE_PLUGINS=no
5633     fi
5634     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5635         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5636         wxUSE_PLUGINS=no
5637     fi
5638     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5639         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5640         wxUSE_PLUGINS=no
5641     fi
5642     if test "$wxUSE_PLUGINS" = "yes" ; then
5643         AC_DEFINE(wxUSE_PLUGINS)
5644     fi
5645 fi
5646
5647 dnl ---------------------------------------------------------------------------
5648 dnl File system watcher checks
5649 dnl ---------------------------------------------------------------------------
5650
5651 if test "$wxUSE_FSWATCHER" = "yes"; then
5652     dnl wxFileSystemWatcher is always available under MSW but we need either
5653     dnl inotify or kqueue support in the system for it under Unix (this
5654     dnl includes OS X which does have kqueue but no other platforms)
5655     if test "$wxUSE_MSW" != "1"; then
5656         if test "$wxUSE_UNIX" = "yes"; then
5657             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5658             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5659                 AC_DEFINE(wxHAS_INOTIFY)
5660             else
5661                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5662                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5663                     AC_DEFINE(wxHAS_KQUEUE)
5664                 else
5665                     wxUSE_FSWATCHER=no
5666                 fi
5667             fi
5668         else
5669             wxUSE_FSWATCHER=no
5670         fi
5671     else
5672         if test "$wxUSE_THREADS" != "yes"; then
5673             AC_MSG_WARN([wxFileSystemWatcher disabled due to --disable-threads])
5674             wxUSE_FSWATCHER=no
5675         fi
5676     fi
5677
5678     if test "$wxUSE_FSWATCHER" = "yes"; then
5679         AC_DEFINE(wxUSE_FSWATCHER)
5680         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5681     else
5682         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5683     fi
5684 fi
5685
5686 dnl ---------------------------------------------------------------------------
5687 dnl Register non-GUI class options for makefiles and setup.h
5688 dnl ---------------------------------------------------------------------------
5689
5690 if test "$wxUSE_STL" = "yes"; then
5691   AC_DEFINE(wxUSE_STL)
5692 fi
5693
5694 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5695   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5696 fi
5697
5698 if test "$wxUSE_ANY" = "yes"; then
5699     AC_DEFINE(wxUSE_ANY)
5700 fi
5701
5702 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5703   AC_DEFINE(wxUSE_APPLE_IEEE)
5704 fi
5705
5706 if test "$wxUSE_TIMER" = "yes"; then
5707   AC_DEFINE(wxUSE_TIMER)
5708 fi
5709
5710 dnl Unix implementation needs additional checks because audio support
5711 dnl comes in many favours:
5712 if test "$USE_UNIX" = 1 ; then
5713     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5714     if test "$wxUSE_MGL" != 1; then
5715         dnl it's not enough to check for just the header because OSS under NetBSD
5716         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5717         dnl whether we need -lossaudio at link-time
5718         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5719             AC_TRY_LINK([
5720                     #include <sys/ioctl.h>
5721                     #include <sys/soundcard.h>
5722                 ],
5723                 [
5724                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5725                 ],
5726                 ac_cv_header_sys_soundcard=yes,
5727                 [
5728                     saveLibs="$LIBS"
5729                     LIBS="$saveLibs -lossaudio"
5730                     AC_TRY_LINK([
5731                             #include <sys/ioctl.h>
5732                             #include <sys/soundcard.h>
5733                         ],
5734                         [
5735                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5736                         ],
5737                         ac_cv_header_sys_soundcard=yes,
5738                         [
5739                             LIBS="$saveLibs"
5740                             ac_cv_header_sys_soundcard=no
5741                         ]
5742                     )
5743                 ]
5744             )
5745         ])
5746     fi
5747
5748     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5749         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5750     fi
5751 fi
5752
5753 WITH_PLUGIN_SDL=0
5754 if test "$wxUSE_SOUND" = "yes"; then
5755   if test "$USE_UNIX" = 1 ; then
5756     if test "$wxUSE_LIBSDL" != "no"; then
5757       AM_PATH_SDL([1.2.0],
5758                   [
5759                     EXTRALIBS_SDL="$SDL_LIBS"
5760                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5761                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5762                     AC_DEFINE(wxUSE_LIBSDL)
5763                   ],
5764                   [wxUSE_LIBSDL="no"])
5765       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5766         WITH_PLUGIN_SDL=1
5767       fi
5768     fi
5769   else
5770     dnl wxMGL doesn't support sound under DOS, only under Unix
5771     if test "$wxUSE_MGL" = 1; then
5772         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5773         wxUSE_SOUND="no"
5774     fi
5775   fi
5776 fi
5777
5778 if test "$wxUSE_SOUND" = "yes"; then
5779   AC_DEFINE(wxUSE_SOUND)
5780   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5781 fi
5782
5783 if test "$WXGTK2" = 1; then
5784     PKG_PROG_PKG_CONFIG()
5785
5786     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5787
5788         if test "$wxUSE_GTKPRINT" = "yes" ; then
5789
5790                 PKG_CHECK_MODULES(GTKPRINT,
5791                                   [gtk+-unix-print-2.0 >= 2.10],
5792                     [
5793                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5794                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5795                         AC_DEFINE(wxUSE_GTKPRINT)
5796                     ],
5797                     [
5798                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5799                         wxUSE_GTKPRINT="no"
5800                     ]
5801                 )
5802         fi
5803
5804         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5805
5806                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5807                                   [libgnomeprintui-2.2 >= 2.8],
5808                     [
5809                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5810                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5811                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5812                     ],
5813                     [
5814                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5815                         wxUSE_LIBGNOMEPRINT="no"
5816                     ]
5817                 )
5818         fi
5819     fi
5820
5821     if test "$wxUSE_MIMETYPE" = "yes" ; then
5822         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5823
5824                 PKG_CHECK_MODULES(GNOMEVFS,
5825                                   [gnome-vfs-2.0 >= 2.0],
5826                     [
5827                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5828                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5829                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5830                     ],
5831                     [
5832                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5833                         wxUSE_LIBGNOMEVFS="no"
5834                     ]
5835                 )
5836         fi
5837     fi
5838
5839     if test "$wxUSE_LIBHILDON" = "yes" ; then
5840         PKG_CHECK_MODULES(HILDON,
5841                           [hildon-lgpl >= 0.9],
5842             [
5843                 EXTRALIBS_HILDON="$HILDON_LIBS"
5844                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5845                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5846                 AC_DEFINE(wxUSE_LIBHILDON)
5847                 ac_hildon_lgpl=1
5848             ],
5849             [
5850                 AC_MSG_WARN([libhildon_lgpl not found])
5851                         wxUSE_LIBHILDON="no"
5852                         ac_hildon_lgpl=0
5853             ]
5854         )
5855
5856         if test "$ac_hildon_lgpl" = 0 ; then
5857             PKG_CHECK_MODULES(HILDON2,
5858                               [hildon-1 >= 1.99],
5859                 [
5860                     EXTRALIBS_HILDON="$HILDON2_LIBS"
5861                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5862                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5863                     AC_DEFINE(wxUSE_LIBHILDON2)
5864                 ],
5865                 [
5866                     AC_MSG_WARN([libhildon_1 not found])
5867                             wxUSE_LIBHILDON2="no"
5868                 ]
5869             )
5870         fi
5871     fi
5872 fi
5873
5874 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5875   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5876 fi
5877
5878 if test "$wxUSE_STOPWATCH" = "yes"; then
5879   AC_DEFINE(wxUSE_STOPWATCH)
5880 fi
5881
5882 if test "$wxUSE_DATETIME" = "yes"; then
5883   AC_DEFINE(wxUSE_DATETIME)
5884 fi
5885
5886 if test "$wxUSE_FILE" = "yes"; then
5887   AC_DEFINE(wxUSE_FILE)
5888 fi
5889
5890 if test "$wxUSE_FFILE" = "yes"; then
5891   AC_DEFINE(wxUSE_FFILE)
5892 fi
5893
5894 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5895   if test "$wxUSE_STREAMS" != yes; then
5896     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5897     wxUSE_ARCHIVE_STREAMS=no
5898   else
5899     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5900   fi
5901 fi
5902
5903 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5904   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5905     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5906   elif test "$wxUSE_ZLIB" = "no"; then
5907     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5908   else
5909     AC_DEFINE(wxUSE_ZIPSTREAM)
5910   fi
5911 fi
5912
5913 if test "$wxUSE_TARSTREAM" = "yes"; then
5914   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5915     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5916   else
5917     AC_DEFINE(wxUSE_TARSTREAM)
5918   fi
5919 fi
5920
5921 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5922   AC_DEFINE(wxUSE_FILE_HISTORY)
5923 fi
5924
5925 if test "$wxUSE_FILESYSTEM" = "yes"; then
5926   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5927     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5928     wxUSE_FILESYSTEM=no
5929   else
5930     AC_DEFINE(wxUSE_FILESYSTEM)
5931   fi
5932 fi
5933
5934 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5935   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5936     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5937   else
5938     AC_DEFINE(wxUSE_FS_ARCHIVE)
5939   fi
5940 fi
5941
5942 if test "$wxUSE_FS_ZIP" = "yes"; then
5943   if test "$wxUSE_FS_ARCHIVE" != yes; then
5944     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5945   else
5946     AC_DEFINE(wxUSE_FS_ZIP)
5947   fi
5948 fi
5949
5950 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5951   if test "$USE_UNIX" != 1; then
5952     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5953     wxUSE_ON_FATAL_EXCEPTION=no
5954   else
5955     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5956   fi
5957 fi
5958
5959 if test "$wxUSE_STACKWALKER" = "yes"; then
5960     AC_DEFINE(wxUSE_STACKWALKER)
5961 fi
5962
5963 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5964     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5965         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5966         wxUSE_DEBUGREPORT=no
5967     else
5968         AC_DEFINE(wxUSE_DEBUGREPORT)
5969         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5970             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5971         fi
5972     fi
5973 fi
5974
5975 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5976   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5977 fi
5978
5979 if test "$wxUSE_BUSYINFO" = "yes"; then
5980   AC_DEFINE(wxUSE_BUSYINFO)
5981 fi
5982
5983 if test "$wxUSE_HOTKEY" = "yes"; then
5984   if test "$wxUSE_MSW" != 1 -a "$wxUSE_OSX_COCOA" != 1 -a "$wxUSE_OSX_CARBON" != 1; then
5985     AC_MSG_WARN([Hot keys not supported by the current toolkit, disabled])
5986     wxUSE_HOTKEY=no
5987   fi
5988 elif test "$wxUSE_HOTKEY" = "auto"; then
5989   if test "$wxUSE_MSW" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OSX_CARBON" = 1; then
5990     wxUSE_HOTKEY=yes
5991   fi
5992 fi
5993 if test "$wxUSE_HOTKEY" = "yes"; then
5994   AC_DEFINE(wxUSE_HOTKEY)
5995 fi
5996
5997 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
5998   AC_DEFINE(wxUSE_STD_CONTAINERS)
5999 fi
6000
6001 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
6002   AC_DEFINE(wxUSE_STD_IOSTREAM)
6003 fi
6004
6005 if test "$wxUSE_STD_STRING" = "yes"; then
6006   AC_DEFINE(wxUSE_STD_STRING)
6007 fi
6008
6009 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
6010   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
6011 fi
6012
6013 if test "$wxUSE_STDPATHS" = "yes"; then
6014   AC_DEFINE(wxUSE_STDPATHS)
6015 fi
6016
6017 if test "$wxUSE_TEXTBUFFER" = "yes"; then
6018     AC_DEFINE(wxUSE_TEXTBUFFER)
6019 fi
6020
6021 if test "$wxUSE_TEXTFILE" = "yes"; then
6022   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
6023     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
6024   else
6025     AC_DEFINE(wxUSE_TEXTFILE)
6026   fi
6027 fi
6028
6029 if test "$wxUSE_CONFIG" = "yes" ; then
6030   if test "$wxUSE_TEXTFILE" != "yes"; then
6031     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
6032   else
6033     AC_DEFINE(wxUSE_CONFIG)
6034     AC_DEFINE(wxUSE_CONFIG_NATIVE)
6035     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
6036   fi
6037 fi
6038
6039 if test "$wxUSE_INTL" = "yes" ; then
6040   if test "$wxUSE_FILE" != "yes"; then
6041     AC_MSG_WARN(I18n code requires wxFile... disabled)
6042   else
6043     AC_DEFINE(wxUSE_INTL)
6044     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
6045     GUIDIST="$GUIDIST INTL_DIST"
6046   fi
6047 fi
6048
6049 if test "$wxUSE_XLOCALE" = "yes" ; then
6050     AC_DEFINE(wxUSE_XLOCALE)
6051     AC_CHECK_TYPES(locale_t,,,
6052                    [#include <xlocale.h>
6053                     #include <locale.h>])
6054 fi
6055
6056 if test "$wxUSE_LOG" = "yes"; then
6057   AC_DEFINE(wxUSE_LOG)
6058
6059     if test "$wxUSE_LOGGUI" = "yes"; then
6060       AC_DEFINE(wxUSE_LOGGUI)
6061     fi
6062
6063     if test "$wxUSE_LOGWINDOW" = "yes"; then
6064       AC_DEFINE(wxUSE_LOGWINDOW)
6065     fi
6066
6067     if test "$wxUSE_LOGDIALOG" = "yes"; then
6068       AC_DEFINE(wxUSE_LOG_DIALOG)
6069     fi
6070
6071     dnl the keyboard sample requires wxUSE_LOG
6072     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
6073 fi
6074
6075 if test "$wxUSE_LONGLONG" = "yes"; then
6076   AC_DEFINE(wxUSE_LONGLONG)
6077 fi
6078
6079 if test "$wxUSE_GEOMETRY" = "yes"; then
6080   AC_DEFINE(wxUSE_GEOMETRY)
6081 fi
6082
6083 if test "$wxUSE_BASE64" = "yes"; then
6084   AC_DEFINE(wxUSE_BASE64)
6085 fi
6086
6087 if test "$wxUSE_STREAMS" = "yes" ; then
6088   AC_DEFINE(wxUSE_STREAMS)
6089 fi
6090
6091 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6092   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6093 fi
6094
6095 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
6096   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
6097 fi
6098
6099 dnl ---------------------------------------------------------------------------
6100 dnl console event loop stuff
6101 dnl ---------------------------------------------------------------------------
6102
6103 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6104     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6105
6106     if test "$wxUSE_UNIX" = "yes"; then
6107         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6108             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6109         fi
6110
6111         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6112             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6113             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6114                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6115             else
6116                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6117             fi
6118         fi
6119     fi
6120 fi
6121
6122 dnl ---------------------------------------------------------------------------
6123 dnl time/date functions
6124 dnl ---------------------------------------------------------------------------
6125
6126 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6127 dnl function to be used for high resolution timers
6128 AC_CHECK_FUNCS(gettimeofday ftime, break)
6129
6130 if test "$ac_cv_func_gettimeofday" = "yes"; then
6131     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6132                    wx_cv_func_gettimeofday_has_2_args,
6133     [
6134         dnl on some _really_ old systems it takes only 1 argument
6135         AC_TRY_COMPILE(
6136             [
6137                 #include <sys/time.h>
6138                 #include <unistd.h>
6139             ],
6140             [
6141                 struct timeval tv;
6142                 gettimeofday(&tv, NULL);
6143             ],
6144             wx_cv_func_gettimeofday_has_2_args=yes,
6145             AC_TRY_COMPILE(
6146                 [
6147                     #include <sys/time.h>
6148                     #include <unistd.h>
6149                 ],
6150                 [
6151                     struct timeval tv;
6152                     gettimeofday(&tv);
6153                 ],
6154                 wx_cv_func_gettimeofday_has_2_args=no,
6155                 [
6156                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6157                     wx_cv_func_gettimeofday_has_2_args=unknown
6158                 ]
6159             )
6160         )
6161     ])
6162
6163     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6164         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6165     fi
6166 fi
6167
6168 if test "$wxUSE_DATETIME" = "yes"; then
6169     dnl check for timezone variable
6170     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6171     AC_CACHE_CHECK(for timezone variable in <time.h>,
6172                    wx_cv_var_timezone,
6173                    [
6174                         AC_LANG_PUSH(C++)
6175                         AC_TRY_COMPILE(
6176                             [
6177                                 #include <time.h>
6178                             ],
6179                             [
6180                                 int tz;
6181                                 tz = timezone;
6182                             ],
6183                             [
6184                                 wx_cv_var_timezone=timezone
6185                             ],
6186                             [
6187                                 AC_TRY_COMPILE(
6188                                     [
6189                                         #include <time.h>
6190                                     ],
6191                                     [
6192                                         int tz;
6193                                         tz = _timezone;
6194                                     ],
6195                                     [
6196                                         wx_cv_var_timezone=_timezone
6197                                     ],
6198                                     [
6199                                         AC_TRY_COMPILE(
6200                                             [
6201                                                 #include <time.h>
6202                                             ],
6203                                             [
6204                                                 int tz;
6205                                                 tz = __timezone;
6206                                             ],
6207                                             [
6208                                                 wx_cv_var_timezone=__timezone
6209                                             ],
6210                                             [
6211                                                 if test "$USE_DOS" = 0 ; then
6212                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6213                                                 fi
6214                                             ]
6215                                         )
6216                                     ]
6217                                 )
6218                             ]
6219                         )
6220                         AC_LANG_POP()
6221                    ]
6222     )
6223
6224     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6225     if test "x$wx_cv_var_timezone" != x ; then
6226         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6227     fi
6228
6229     dnl check for localtime (it's POSIX, but the check can do no harm...)
6230     AC_CHECK_FUNCS(localtime)
6231
6232     if test "$ac_cv_func_localtime" = "yes"; then
6233         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6234                        wx_cv_struct_tm_has_gmtoff,
6235         [
6236             AC_TRY_COMPILE(
6237                 [
6238                     #include <time.h>
6239                 ],
6240                 [
6241                     struct tm tm;
6242                     tm.tm_gmtoff++;
6243                 ],
6244                 [
6245                     wx_cv_struct_tm_has_gmtoff=yes
6246                 ],
6247                 wx_cv_struct_tm_has_gmtoff=no
6248             )
6249         ])
6250     fi
6251
6252     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6253         AC_DEFINE(WX_GMTOFF_IN_TM)
6254     fi
6255
6256     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6257 fi
6258
6259 dnl ------------------------------------------------------------------------
6260 dnl wxSocket
6261 dnl ------------------------------------------------------------------------
6262
6263 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6264 if test "$wxUSE_SOCKETS" = "yes"; then
6265     if test "$wxUSE_MGL" = 1; then
6266         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6267         wxUSE_SOCKETS="no"
6268     fi
6269 fi
6270
6271 if test "$wxUSE_SOCKETS" = "yes"; then
6272     dnl under MSW we always have sockets
6273     if test "$TOOLKIT" != "MSW"; then
6274         dnl under Solaris and OS/2, socket functions live in -lsocket
6275         AC_CHECK_FUNC(socket,,
6276             [
6277                 AC_CHECK_LIB(socket, socket,
6278                     if test "$INET_LINK" != " -lsocket"; then
6279                         INET_LINK="$INET_LINK -lsocket"
6280                     fi,
6281                     [
6282                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6283                         wxUSE_SOCKETS=no
6284                     ]
6285                 )
6286             ]
6287         )
6288     fi
6289 fi
6290
6291 if test "$wxUSE_SOCKETS" = "yes" ; then
6292     dnl this test may be appropriate if building under cygwin
6293     dnl right now I'm assuming it also uses the winsock stuff
6294     dnl like mingw does..  -- RL
6295     if test "$TOOLKIT" != "MSW"; then
6296         dnl determine the type of third argument for getsockname
6297         dnl This test needs to be done in C++ mode since gsocket.cpp now
6298         dnl is C++ code and pointer cast that are possible even without
6299         dnl warning in C still fail in C++.
6300         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6301                        wx_cv_type_getsockname3,
6302             [
6303                 AC_LANG_PUSH(C++)
6304                 AC_TRY_COMPILE(
6305                     [
6306                         #include <sys/types.h>
6307                         #include <sys/socket.h>
6308                     ],
6309                     [
6310                         socklen_t len;
6311                         getsockname(0, 0, &len);
6312                     ],
6313                     wx_cv_type_getsockname3=socklen_t,
6314                     [
6315                         dnl the compiler will compile the version with size_t
6316                         dnl even if the real type of the last parameter is int
6317                         dnl but it should give at least a warning about
6318                         dnl converting between incompatible pointer types, so
6319                         dnl try to use it to get the correct behaviour at
6320                         dnl least with gcc (otherwise we'd always use size_t)
6321                         CFLAGS_OLD="$CFLAGS"
6322                         if test "$GCC" = yes ; then
6323                             CFLAGS="-Werror $CFLAGS"
6324                         fi
6325
6326                         AC_TRY_COMPILE(
6327                             [
6328                                 #include <sys/types.h>
6329                                 #include <sys/socket.h>
6330                             ],
6331                             [
6332                                 size_t len;
6333                                 getsockname(0, 0, &len);
6334                             ],
6335                             wx_cv_type_getsockname3=size_t,
6336                             AC_TRY_COMPILE(
6337                                 [
6338                                     #include <sys/types.h>
6339                                     #include <sys/socket.h>
6340                                 ],
6341                                 [
6342                                     int len;
6343                                     getsockname(0, 0, &len);
6344                                 ],
6345                                 wx_cv_type_getsockname3=int,
6346                                 wx_cv_type_getsockname3=unknown
6347                             )
6348                         )
6349
6350                         CFLAGS="$CFLAGS_OLD"
6351                     ]
6352                 )
6353                 AC_LANG_POP()
6354             ])
6355
6356         if test "$wx_cv_type_getsockname3" = "unknown"; then
6357             wxUSE_SOCKETS=no
6358             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6359         else
6360             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6361         fi
6362         dnl Do this again for getsockopt as it may be different
6363         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6364                        wx_cv_type_getsockopt5,
6365             [
6366                 dnl Note that the rules for compatibility of pointers
6367                 dnl are somewhat different between C and C++, so code
6368                 dnl that fails in C++ may not even give a warning about
6369                 dnl converting between incompatible pointer types in C.
6370                 dnl So this test needs to be done in C++ mode.
6371                 AC_LANG_PUSH(C++)
6372                 AC_TRY_COMPILE(
6373                     [
6374                         #include <sys/types.h>
6375                         #include <sys/socket.h>
6376                     ],
6377                     [
6378                         socklen_t len;
6379                         getsockopt(0, 0, 0, 0, &len);
6380                     ],
6381                     wx_cv_type_getsockopt5=socklen_t,
6382                     [
6383                         AC_TRY_COMPILE(
6384                             [
6385                                 #include <sys/types.h>
6386                                 #include <sys/socket.h>
6387                             ],
6388                             [
6389                                 size_t len;
6390                                 getsockopt(0, 0, 0, 0, &len);
6391                             ],
6392                             wx_cv_type_getsockopt5=size_t,
6393                             AC_TRY_COMPILE(
6394                                 [
6395                                     #include <sys/types.h>
6396                                     #include <sys/socket.h>
6397                                 ],
6398                                 [
6399                                     int len;
6400                                     getsockopt(0, 0, 0, 0, &len);
6401                                 ],
6402                                 wx_cv_type_getsockopt5=int,
6403                                 wx_cv_type_getsockopt5=unknown
6404                             )
6405                         )
6406                     ]
6407                 )
6408                 AC_LANG_POP()
6409             ])
6410
6411         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6412             wxUSE_SOCKETS=no
6413             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6414         else
6415             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6416         fi
6417     fi
6418 fi
6419
6420 if test "$wxUSE_SOCKETS" = "yes" ; then
6421     if test "$wxUSE_IPV6" = "yes"; then
6422         AC_CACHE_CHECK(
6423             [whether we have sockaddr_in6],
6424             [wx_cv_type_sockaddr_in6],
6425             [
6426                 AC_TRY_COMPILE(
6427                     [
6428                         #include <sys/types.h>
6429                         #include <sys/socket.h>
6430                         #include <netinet/in.h>
6431                     ],
6432                     [
6433                         struct sockaddr_in6 sa6;
6434                     ],
6435                     wx_cv_type_sockaddr_in6=yes,
6436                     wx_cv_type_sockaddr_in6=no
6437                 )
6438             ]
6439         )
6440
6441         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6442             AC_DEFINE(wxUSE_IPV6)
6443         else
6444             AC_MSG_WARN([IPv6 support not available... disabled])
6445         fi
6446     fi
6447
6448     AC_DEFINE(wxUSE_SOCKETS)
6449     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6450 fi
6451
6452 if test "$wxUSE_PROTOCOL" = "yes"; then
6453     if test "$wxUSE_SOCKETS" != "yes"; then
6454         AC_MSG_WARN(Protocol classes require sockets... disabled)
6455         wxUSE_PROTOCOL=no
6456     fi
6457 fi
6458
6459 if test "$wxUSE_PROTOCOL" = "yes"; then
6460     AC_DEFINE(wxUSE_PROTOCOL)
6461
6462     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6463         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6464     fi
6465     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6466         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6467     fi
6468     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6469         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6470     fi
6471 else
6472     if test "$wxUSE_FS_INET" = "yes"; then
6473         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6474         wxUSE_FS_INET="no"
6475     fi
6476 fi
6477
6478 if test "$wxUSE_URL" = "yes"; then
6479     if test "$wxUSE_PROTOCOL" != "yes"; then
6480         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6481         wxUSE_URL=no
6482     fi
6483     if test "$wxUSE_URL" = "yes"; then
6484         AC_DEFINE(wxUSE_URL)
6485     fi
6486 fi
6487
6488 if test "$wxUSE_VARIANT" = "yes"; then
6489     AC_DEFINE(wxUSE_VARIANT)
6490 fi
6491
6492 if test "$wxUSE_FS_INET" = "yes"; then
6493   AC_DEFINE(wxUSE_FS_INET)
6494 fi
6495
6496 dnl ---------------------------------------------------------------------------
6497 dnl Joystick support
6498 dnl ---------------------------------------------------------------------------
6499
6500 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6501     wxUSE_JOYSTICK=no
6502
6503     dnl under MSW we always have joystick support
6504     if test "$TOOLKIT" = "MSW"; then
6505         wxUSE_JOYSTICK=yes
6506
6507     dnl mac only available on darwin
6508     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6509         if test "$USE_DARWIN" = 1; then
6510             dnl check for a bug in the headers, some have bad setEventCallout
6511             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6512             AC_LANG_PUSH(C++)
6513             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6514                             [ IOHIDQueueInterface *qi = NULL;
6515                               IOHIDCallbackFunction cb = NULL;
6516                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6517                             [ wxUSE_JOYSTICK=yes ]
6518                           )
6519             AC_LANG_POP()
6520             AC_MSG_RESULT($wxUSE_JOYSTICK)
6521         fi
6522
6523     dnl joystick support is only for Linux 2.1.x or greater
6524     else
6525         dnl wxJoystick not supported by wxMGL at all
6526         if test "$wxUSE_MGL" != 1; then
6527             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6528             dnl checks only whether the header can be preprocessed, not that it
6529             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6530             dnl can't be compiled because of an error and with the default
6531             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6532             dnl build would fail later
6533             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6534         fi
6535     fi
6536
6537     if test "$wxUSE_JOYSTICK" = "yes"; then
6538         AC_DEFINE(wxUSE_JOYSTICK)
6539         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6540     else
6541         AC_MSG_WARN(Joystick not supported by this system... disabled)
6542     fi
6543 fi
6544
6545
6546 dnl ---------------------------------------------------------------------------
6547 dnl String stuff
6548 dnl ---------------------------------------------------------------------------
6549
6550 if test "$wxUSE_FONTENUM" = "yes" ; then
6551   AC_DEFINE(wxUSE_FONTENUM)
6552 fi
6553
6554 if test "$wxUSE_FONTMAP" = "yes" ; then
6555   AC_DEFINE(wxUSE_FONTMAP)
6556 fi
6557
6558 if test "$wxUSE_UNICODE" = "yes" ; then
6559   AC_DEFINE(wxUSE_UNICODE)
6560
6561   if test "$USE_WIN32" != 1; then
6562       wxUSE_UNICODE_MSLU=no
6563   fi
6564
6565   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6566         AC_CHECK_LIB(unicows,main,
6567             [
6568                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6569             ],
6570             [
6571                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6572                              Applications will only run on Windows NT/2000/XP!])
6573                 wxUSE_UNICODE_MSLU=no
6574             ])
6575     fi
6576 fi
6577
6578 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6579     AC_DEFINE(wxUSE_UNICODE_UTF8)
6580
6581     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6582         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6583     fi
6584 fi
6585
6586 dnl ---------------------------------------------------------------------------
6587 dnl big GUI components: MDI, doc/view, printing, help, ...
6588 dnl ---------------------------------------------------------------------------
6589
6590 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6591     AC_DEFINE(wxUSE_CONSTRAINTS)
6592     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6593 fi
6594
6595 if test "$wxUSE_MDI" = "yes"; then
6596     AC_DEFINE(wxUSE_MDI)
6597
6598     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6599         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6600         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6601     fi
6602 fi
6603
6604 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6605     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6606     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6607 fi
6608
6609 if test "$wxUSE_HELP" = "yes"; then
6610     AC_DEFINE(wxUSE_HELP)
6611     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6612
6613     if test "$wxUSE_MSW" = 1; then
6614       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6615         AC_DEFINE(wxUSE_MS_HTML_HELP)
6616       fi
6617     fi
6618
6619     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6620       if test "$wxUSE_HTML" = "yes"; then
6621         AC_DEFINE(wxUSE_WXHTML_HELP)
6622       else
6623         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6624         wxUSE_WXHTML_HELP=no
6625       fi
6626     fi
6627 fi
6628
6629 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6630     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6631     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6632 fi
6633
6634 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6635   AC_DEFINE(wxUSE_POSTSCRIPT)
6636 fi
6637
6638 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6639
6640 if test "$wxUSE_SVG" = "yes"; then
6641     AC_DEFINE(wxUSE_SVG)
6642 fi
6643
6644 dnl ---------------------------------------------------------------------------
6645 dnl wxMetafile
6646 dnl ---------------------------------------------------------------------------
6647
6648 if test "$wxUSE_METAFILE" = "yes"; then
6649     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6650         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6651         wxUSE_METAFILE=no
6652     fi
6653 elif test "$wxUSE_METAFILE" = "auto"; then
6654     if test "$wxUSE_MSW" = 1 -o "$wxUSE_MAC" = 1 -o "$wxUSE_PM" = 1; then
6655         wxUSE_METAFILE=yes
6656     fi
6657 fi
6658
6659 if test "$wxUSE_METAFILE" = "yes"; then
6660     AC_DEFINE(wxUSE_METAFILE)
6661     if test "$wxUSE_MSW" = 1; then
6662         dnl this one should probably be made separately configurable
6663         AC_DEFINE(wxUSE_ENH_METAFILE)
6664     fi
6665 fi
6666
6667 dnl ---------------------------------------------------------------------------
6668 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6669 dnl ---------------------------------------------------------------------------
6670
6671 dnl check for ole headers and disable a few features requiring it if not
6672 dnl present (earlier versions of mingw32 don't have ole2.h)
6673 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6674                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6675                           -o "$wxUSE_OLE"     = "yes" \
6676                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6677     AC_CHECK_HEADER(ole2.h,,, [ ])
6678
6679     if test "$ac_cv_header_ole2_h" = "yes" ; then
6680         if test "$GCC" = yes ; then
6681             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6682             AC_TRY_COMPILE([#include <windows.h>
6683                             #include <ole2.h>],
6684                            [],
6685                            [AC_MSG_RESULT(no)],
6686                            [AC_MSG_RESULT(yes)
6687                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6688             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6689             if test "$wxUSE_OLE" = "yes" ; then
6690                 AC_DEFINE(wxUSE_OLE)
6691                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6692                 AC_DEFINE(wxUSE_ACTIVEX)
6693                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6694             fi
6695         fi
6696
6697         dnl for OLE clipboard and dnd
6698         if test "$wxUSE_DATAOBJ" = "yes" ; then
6699             AC_DEFINE(wxUSE_DATAOBJ)
6700         fi
6701     else
6702         AC_MSG_WARN([Some features disabled because OLE headers not found])
6703
6704         wxUSE_CLIPBOARD=no
6705         wxUSE_DRAG_AND_DROP=no
6706         wxUSE_DATAOBJ=no
6707         wxUSE_OLE=no
6708     fi
6709 fi
6710
6711 if test "$wxUSE_IPC" = "yes"; then
6712     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6713         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6714         wxUSE_IPC=no
6715     fi
6716
6717     if test "$wxUSE_IPC" = "yes"; then
6718         AC_DEFINE(wxUSE_IPC)
6719         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6720     fi
6721 fi
6722
6723 if test "$wxUSE_DATAOBJ" = "yes"; then
6724     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6725         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6726         wxUSE_DATAOBJ=no
6727     else
6728         AC_DEFINE(wxUSE_DATAOBJ)
6729     fi
6730 else
6731     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6732     wxUSE_CLIPBOARD=no
6733     wxUSE_DRAG_AND_DROP=no
6734 fi
6735
6736 if test "$wxUSE_CLIPBOARD" = "yes"; then
6737     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6738         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6739         wxUSE_CLIPBOARD=no
6740     fi
6741
6742     if test "$wxUSE_CLIPBOARD" = "yes"; then
6743         AC_DEFINE(wxUSE_CLIPBOARD)
6744     fi
6745 fi
6746
6747 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6748     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6749             "$wxUSE_DFB" = 1; then
6750         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6751         wxUSE_DRAG_AND_DROP=no
6752     fi
6753
6754     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6755         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6756     fi
6757
6758 fi
6759
6760 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6761     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6762 fi
6763
6764 if test "$wxUSE_CLIPBOARD" = "yes"; then
6765     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6766 fi
6767
6768 if test "$wxUSE_SPLINES" = "yes" ; then
6769   AC_DEFINE(wxUSE_SPLINES)
6770 fi
6771
6772 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6773   AC_DEFINE(wxUSE_MOUSEWHEEL)
6774 fi
6775
6776 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6777     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6778     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6779 fi
6780
6781 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6782     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6783 fi
6784
6785 dnl ---------------------------------------------------------------------------
6786 dnl GUI controls
6787 dnl ---------------------------------------------------------------------------
6788
6789 USES_CONTROLS=0
6790 if test "$wxUSE_CONTROLS" = "yes"; then
6791   USES_CONTROLS=1
6792 fi
6793
6794 if test "$wxUSE_MARKUP" = "yes"; then
6795   AC_DEFINE(wxUSE_MARKUP)
6796 fi
6797
6798 if test "$wxUSE_ACCEL" = "yes"; then
6799   AC_DEFINE(wxUSE_ACCEL)
6800   USES_CONTROLS=1
6801 fi
6802
6803 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6804   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6805   USES_CONTROLS=1
6806   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6807 fi
6808
6809 if test "$wxUSE_BANNERWINDOW" = "yes"; then
6810   AC_DEFINE(wxUSE_BANNERWINDOW)
6811 fi
6812
6813 if test "$wxUSE_BUTTON" = "yes"; then
6814   AC_DEFINE(wxUSE_BUTTON)
6815   USES_CONTROLS=1
6816 fi
6817
6818 if test "$wxUSE_BMPBUTTON" = "yes"; then
6819   AC_DEFINE(wxUSE_BMPBUTTON)
6820   USES_CONTROLS=1
6821 fi
6822
6823 if test "$wxUSE_CALCTRL" = "yes"; then
6824   AC_DEFINE(wxUSE_CALENDARCTRL)
6825   USES_CONTROLS=1
6826   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6827 fi
6828
6829 if test "$wxUSE_CARET" = "yes"; then
6830   AC_DEFINE(wxUSE_CARET)
6831   USES_CONTROLS=1
6832   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6833 fi
6834
6835 if test "$wxUSE_COLLPANE" = "yes"; then
6836     AC_DEFINE(wxUSE_COLLPANE)
6837     USES_CONTROLS=1
6838     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6839 fi
6840
6841 if test "$wxUSE_COMBOBOX" = "yes"; then
6842   AC_DEFINE(wxUSE_COMBOBOX)
6843   USES_CONTROLS=1
6844 fi
6845
6846 if test "$wxUSE_COMBOCTRL" = "yes"; then
6847   AC_DEFINE(wxUSE_COMBOCTRL)
6848   USES_CONTROLS=1
6849 fi
6850
6851 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6852   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6853   USES_CONTROLS=1
6854 fi
6855
6856 if test "$wxUSE_CHOICE" = "yes"; then
6857   AC_DEFINE(wxUSE_CHOICE)
6858   USES_CONTROLS=1
6859 fi
6860
6861 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6862     AC_DEFINE(wxUSE_CHOICEBOOK)
6863     USES_CONTROLS=1
6864 fi
6865
6866 if test "$wxUSE_CHECKBOX" = "yes"; then
6867   AC_DEFINE(wxUSE_CHECKBOX)
6868   USES_CONTROLS=1
6869 fi
6870
6871 if test "$wxUSE_CHECKLST" = "yes"; then
6872   AC_DEFINE(wxUSE_CHECKLISTBOX)
6873   USES_CONTROLS=1
6874 fi
6875
6876 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6877   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6878   USES_CONTROLS=1
6879 fi
6880
6881 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6882   AC_DEFINE(wxUSE_DATEPICKCTRL)
6883   USES_CONTROLS=1
6884 fi
6885
6886 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6887   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6888   USES_CONTROLS=1
6889 fi
6890
6891 if test "$wxUSE_FILECTRL" = "yes"; then
6892   AC_DEFINE(wxUSE_FILECTRL)
6893   USES_CONTROLS=1
6894 fi
6895
6896 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6897   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6898   USES_CONTROLS=1
6899 fi
6900
6901 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6902   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6903   USES_CONTROLS=1
6904 fi
6905
6906 if test "$wxUSE_DISPLAY" = "yes"; then
6907     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6908         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6909         wxUSE_DISPLAY=no
6910     else
6911         AC_DEFINE(wxUSE_DISPLAY)
6912         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6913     fi
6914 fi
6915
6916 if test "$wxUSE_DETECT_SM" = "yes"; then
6917     AC_DEFINE(wxUSE_DETECT_SM)
6918 fi
6919
6920 if test "$wxUSE_GAUGE" = "yes"; then
6921   AC_DEFINE(wxUSE_GAUGE)
6922   USES_CONTROLS=1
6923 fi
6924
6925 if test "$wxUSE_GRID" = "yes"; then
6926   AC_DEFINE(wxUSE_GRID)
6927   USES_CONTROLS=1
6928   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6929 fi
6930
6931 if test "$wxUSE_HEADERCTRL" = "yes"; then
6932   AC_DEFINE(wxUSE_HEADERCTRL)
6933   USES_CONTROLS=1
6934 fi
6935
6936 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6937   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6938   USES_CONTROLS=1
6939 fi
6940
6941 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6942   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6943   USES_CONTROLS=1
6944 fi
6945
6946 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6947   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6948   USES_CONTROLS=1
6949   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6950 fi
6951
6952 if test "$wxUSE_IMAGLIST" = "yes"; then
6953     AC_DEFINE(wxUSE_IMAGLIST)
6954 fi
6955
6956 if test "$wxUSE_INFOBAR" = "yes"; then
6957     AC_DEFINE(wxUSE_INFOBAR)
6958 fi
6959
6960 if test "$wxUSE_LISTBOOK" = "yes"; then
6961     AC_DEFINE(wxUSE_LISTBOOK)
6962     USES_CONTROLS=1
6963 fi
6964
6965 if test "$wxUSE_LISTBOX" = "yes"; then
6966     AC_DEFINE(wxUSE_LISTBOX)
6967     USES_CONTROLS=1
6968 fi
6969
6970 if test "$wxUSE_LISTCTRL" = "yes"; then
6971     if test "$wxUSE_IMAGLIST" = "yes"; then
6972         AC_DEFINE(wxUSE_LISTCTRL)
6973         USES_CONTROLS=1
6974         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6975     else
6976         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6977     fi
6978 fi
6979
6980 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6981     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6982     USES_CONTROLS=1
6983 fi
6984
6985 if test "$wxUSE_NOTEBOOK" = "yes"; then
6986     AC_DEFINE(wxUSE_NOTEBOOK)
6987     USES_CONTROLS=1
6988     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6989 fi
6990
6991 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6992     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6993 fi
6994
6995 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6996   AC_DEFINE(wxUSE_ODCOMBOBOX)
6997   USES_CONTROLS=1
6998   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6999 fi
7000
7001 if test "$wxUSE_RADIOBOX" = "yes"; then
7002     AC_DEFINE(wxUSE_RADIOBOX)
7003     USES_CONTROLS=1
7004 fi
7005
7006 if test "$wxUSE_RADIOBTN" = "yes"; then
7007     AC_DEFINE(wxUSE_RADIOBTN)
7008     USES_CONTROLS=1
7009 fi
7010
7011 if test "$wxUSE_REARRANGECTRL" = "yes"; then
7012     AC_DEFINE(wxUSE_REARRANGECTRL)
7013 fi
7014
7015 if test "$wxUSE_RICHMSGDLG" = "yes"; then
7016     AC_DEFINE(wxUSE_RICHMSGDLG)
7017 fi
7018
7019 if test "$wxUSE_SASH" = "yes"; then
7020     AC_DEFINE(wxUSE_SASH)
7021     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
7022 fi
7023
7024 if test "$wxUSE_SCROLLBAR" = "yes"; then
7025     AC_DEFINE(wxUSE_SCROLLBAR)
7026     USES_CONTROLS=1
7027     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
7028 fi
7029
7030 if test "$wxUSE_SEARCHCTRL" = "yes"; then
7031     AC_DEFINE(wxUSE_SEARCHCTRL)
7032     USES_CONTROLS=1
7033 fi
7034
7035 if test "$wxUSE_SLIDER" = "yes"; then
7036     AC_DEFINE(wxUSE_SLIDER)
7037     USES_CONTROLS=1
7038 fi
7039
7040 if test "$wxUSE_SPINBTN" = "yes"; then
7041     AC_DEFINE(wxUSE_SPINBTN)
7042     USES_CONTROLS=1
7043 fi
7044
7045 if test "$wxUSE_SPINCTRL" = "yes"; then
7046     AC_DEFINE(wxUSE_SPINCTRL)
7047     USES_CONTROLS=1
7048 fi
7049
7050 if test "$wxUSE_SPLITTER" = "yes"; then
7051     AC_DEFINE(wxUSE_SPLITTER)
7052     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
7053 fi
7054
7055 if test "$wxUSE_STATBMP" = "yes"; then
7056     AC_DEFINE(wxUSE_STATBMP)
7057     USES_CONTROLS=1
7058 fi
7059
7060 if test "$wxUSE_STATBOX" = "yes"; then
7061     AC_DEFINE(wxUSE_STATBOX)
7062     USES_CONTROLS=1
7063 fi
7064
7065 if test "$wxUSE_STATTEXT" = "yes"; then
7066     AC_DEFINE(wxUSE_STATTEXT)
7067     USES_CONTROLS=1
7068 fi
7069
7070 if test "$wxUSE_STATLINE" = "yes"; then
7071     AC_DEFINE(wxUSE_STATLINE)
7072     USES_CONTROLS=1
7073 fi
7074
7075 if test "$wxUSE_STATUSBAR" = "yes"; then
7076     dnl this will get undefined in wx/chkconf.h if it's not supported
7077     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
7078     AC_DEFINE(wxUSE_STATUSBAR)
7079     USES_CONTROLS=1
7080
7081     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
7082 fi
7083
7084 if test "$wxUSE_TEXTCTRL" = "yes"; then
7085     AC_DEFINE(wxUSE_TEXTCTRL)
7086     USES_CONTROLS=1
7087     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
7088
7089     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
7090     dnl seem useful to allow disabling them
7091     AC_DEFINE(wxUSE_RICHEDIT)
7092     AC_DEFINE(wxUSE_RICHEDIT2)
7093 fi
7094
7095 if test "$wxUSE_TOGGLEBTN" = "yes"; then
7096     if test "$wxUSE_OLD_COCOA" = 1 ; then
7097         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
7098         wxUSE_TOGGLEBTN=no
7099     fi
7100
7101     if test "$wxUSE_TOGGLEBTN" = "yes"; then
7102         AC_DEFINE(wxUSE_TOGGLEBTN)
7103         USES_CONTROLS=1
7104     fi
7105 fi
7106
7107 if test "$wxUSE_TOOLBAR" = "yes"; then
7108     AC_DEFINE(wxUSE_TOOLBAR)
7109     USES_CONTROLS=1
7110
7111     if test "$wxUSE_UNIVERSAL" = "yes"; then
7112         wxUSE_TOOLBAR_NATIVE="no"
7113     else
7114         wxUSE_TOOLBAR_NATIVE="yes"
7115         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7116     fi
7117
7118     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7119 fi
7120
7121 if test "$wxUSE_TOOLTIPS" = "yes"; then
7122     if test "$wxUSE_MOTIF" = 1; then
7123         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7124     else
7125         if test "$wxUSE_UNIVERSAL" = "yes"; then
7126             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7127         else
7128             AC_DEFINE(wxUSE_TOOLTIPS)
7129         fi
7130     fi
7131 fi
7132
7133 if test "$wxUSE_TREEBOOK" = "yes"; then
7134     AC_DEFINE(wxUSE_TREEBOOK)
7135     USES_CONTROLS=1
7136 fi
7137
7138 if test "$wxUSE_TOOLBOOK" = "yes"; then
7139     AC_DEFINE(wxUSE_TOOLBOOK)
7140     USES_CONTROLS=1
7141 fi
7142
7143 if test "$wxUSE_TREECTRL" = "yes"; then
7144     if test "$wxUSE_IMAGLIST" = "yes"; then
7145         AC_DEFINE(wxUSE_TREECTRL)
7146         USES_CONTROLS=1
7147         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7148     else
7149         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7150     fi
7151 fi
7152
7153 if test "$wxUSE_TREELISTCTRL" = "yes"; then
7154     AC_DEFINE(wxUSE_TREELISTCTRL)
7155     USES_CONTROLS=1
7156 fi
7157
7158 if test "$wxUSE_POPUPWIN" = "yes"; then
7159     if test "$wxUSE_OLD_COCOA" = 1 ; then
7160         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7161     else
7162         if test "$wxUSE_PM" = 1; then
7163             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7164         else
7165             AC_DEFINE(wxUSE_POPUPWIN)
7166             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7167
7168             USES_CONTROLS=1
7169         fi
7170     fi
7171 fi
7172
7173 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7174     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7175         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7176     else
7177         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7178         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7179     fi
7180 fi
7181
7182 if test "$wxUSE_TIPWINDOW" = "yes"; then
7183     if test "$wxUSE_PM" = 1; then
7184         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7185     else
7186         AC_DEFINE(wxUSE_TIPWINDOW)
7187     fi
7188 fi
7189
7190 if test "$USES_CONTROLS" = 1; then
7191     AC_DEFINE(wxUSE_CONTROLS)
7192 fi
7193
7194 dnl ---------------------------------------------------------------------------
7195 dnl misc options
7196 dnl ---------------------------------------------------------------------------
7197
7198 dnl please keep the settings below in alphabetical order
7199 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7200     AC_DEFINE(wxUSE_ACCESSIBILITY)
7201     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7202 fi
7203
7204 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7205     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7206 fi
7207
7208 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7209     dnl Tango-based art provider is not needed in GTK-based ports as the
7210     dnl native art provider completely replaces it.
7211     if test "$wxUSE_GTK" != 1; then
7212         dnl It also requires support for memory-mapped PNG images.
7213         if test "$wxUSE_LIBPNG" != no -a \
7214                 "$wxUSE_IMAGE" = yes -a \
7215                 "$wxUSE_STREAMS" = yes; then
7216             wxUSE_ARTPROVIDER_TANGO="yes"
7217         fi
7218     fi
7219 fi
7220
7221 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7222     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7223 fi
7224
7225 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7226     AC_DEFINE(wxUSE_DRAGIMAGE)
7227     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7228 fi
7229
7230 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7231     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7232         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7233     else
7234         AC_DEFINE(wxUSE_EXCEPTIONS)
7235         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7236     fi
7237 fi
7238
7239 USE_HTML=0
7240 if test "$wxUSE_HTML" = "yes"; then
7241     AC_DEFINE(wxUSE_HTML)
7242     USE_HTML=1
7243     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7244 fi
7245 if test "$wxUSE_WEBKIT" = "yes"; then
7246     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7247         old_CPPFLAGS="$CPPFLAGS"
7248         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7249         AC_CHECK_HEADER([WebKit/HIWebView.h],
7250                         [
7251                            AC_DEFINE(wxUSE_WEBKIT)
7252                            WEBKIT_LINK="-framework WebKit"
7253                         ],
7254                         [
7255                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7256                            wxUSE_WEBKIT=no
7257                         ],
7258                         [
7259                            #include <Carbon/Carbon.h>
7260                            #include <WebKit/WebKit.h>
7261                         ])
7262         CPPFLAGS="$old_CPPFLAGS"
7263     elif test "$wxUSE_OLD_COCOA" = 1; then
7264         AC_DEFINE(wxUSE_WEBKIT)
7265     else
7266         wxUSE_WEBKIT=no
7267     fi
7268     if test "$wxUSE_WEBKIT" = "yes"; then
7269         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7270     fi
7271 fi
7272
7273 USE_XRC=0
7274 if test "$wxUSE_XRC" = "yes"; then
7275     if test "$wxUSE_XML" != "yes"; then
7276         AC_MSG_WARN([XML library not built, XRC resources disabled])
7277         wxUSE_XRC=no
7278     else
7279         AC_DEFINE(wxUSE_XRC)
7280         USE_XRC=1
7281         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7282     fi
7283 fi
7284
7285 USE_AUI=0
7286 if test "$wxUSE_AUI" = "yes"; then
7287    AC_DEFINE(wxUSE_AUI)
7288    USE_AUI=1
7289    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7290 fi
7291
7292 USE_PROPGRID=0
7293 if test "$wxUSE_PROPGRID" = "yes"; then
7294    AC_DEFINE(wxUSE_PROPGRID)
7295    USE_PROPGRID=1
7296    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7297 fi
7298
7299 USE_RIBBON=0
7300 if test "$wxUSE_RIBBON" = "yes"; then
7301    AC_DEFINE(wxUSE_RIBBON)
7302    USE_RIBBON=1
7303    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7304 fi
7305
7306 USE_STC=0
7307 if test "$wxUSE_STC" = "yes"; then
7308    AC_DEFINE(wxUSE_STC)
7309    USE_STC=1
7310    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7311
7312    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7313    AC_PATH_PROG(PYTHON, python)
7314    if test "x$PYTHON" = "x"; then
7315      COND_PYTHON="#"
7316    fi
7317    AC_SUBST(COND_PYTHON)
7318 fi
7319
7320 if test "$wxUSE_MENUS" = "yes"; then
7321     AC_DEFINE(wxUSE_MENUS)
7322     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7323 fi
7324
7325 if test "$wxUSE_MIMETYPE" = "yes"; then
7326     AC_DEFINE(wxUSE_MIMETYPE)
7327 fi
7328
7329 if test "$wxUSE_MINIFRAME" = "yes"; then
7330     AC_DEFINE(wxUSE_MINIFRAME)
7331 fi
7332
7333 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7334     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7335 fi
7336
7337 if test "$wxUSE_TASKBARICON" = "yes"; then
7338     AC_DEFINE(wxUSE_TASKBARICON)
7339     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7340 fi
7341
7342
7343 if test "$wxUSE_VALIDATORS" = "yes"; then
7344     AC_DEFINE(wxUSE_VALIDATORS)
7345     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7346 fi
7347
7348 if test "$wxUSE_PALETTE" = "yes" ; then
7349     if test "$wxUSE_DFB" = 1; then
7350         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7351         wxUSE_PALETTE=no
7352     else
7353         AC_DEFINE(wxUSE_PALETTE)
7354     fi
7355 fi
7356
7357 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7358   dnl Must be done this late because -lunicows must be before all the other libs
7359   LIBS=" -lunicows $LIBS"
7360 fi
7361
7362 USE_RICHTEXT=0
7363 if test "$wxUSE_RICHTEXT" = "yes"; then
7364     AC_DEFINE(wxUSE_RICHTEXT)
7365     USE_RICHTEXT=1
7366     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7367 fi
7368
7369 if test "$wxUSE_WEBVIEW" = "yes"; then
7370     USE_WEBVIEW_WEBKIT=0
7371     if test "$wxUSE_WEBVIEW_WEBKIT" = "yes"; then
7372         if test "$wxUSE_GTK" = 1; then
7373             AC_MSG_CHECKING([for webkitgtk libraries])
7374             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],webkitgtk-1.0)
7375             if test "$ac_find_libraries" != "" ; then
7376                 WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
7377                 if test "$ac_path_to_link" != " -L/usr/lib" ; then
7378                     LDFLAGS="$LDFLAGS $ac_path_to_link"
7379                 fi
7380                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwebkitgtk-1.0"
7381                 AC_MSG_RESULT([yes])
7382
7383                 AC_MSG_CHECKING(for webkitgtk headers)
7384                 WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /usr/include/webkit-1.0], webkit/webkit.h)
7385                 if test "$ac_find_includes" != "" ; then
7386                    AC_MSG_RESULT(found in $ac_find_includes)
7387                    WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
7388                    CPPFLAGS="$ac_path_to_include $CPPFLAGS"
7389
7390                    dnl we also depend on libsoup
7391                    AC_MSG_CHECKING(for libsoup headers)
7392                    WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /usr/include/libsoup-2.4], libsoup/soup.h)
7393                    if test "$ac_find_includes" != "" ; then
7394                        AC_MSG_RESULT(found in $ac_find_includes)
7395                        WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
7396                        CPPFLAGS="$ac_path_to_include $CPPFLAGS"
7397
7398                        USE_WEBVIEW_WEBKIT=1
7399                    else
7400                        AC_MSG_RESULT([not found])
7401                        AC_MSG_WARN([libsoup headers not found; disabling WebKit backend])
7402                    fi
7403                 else
7404                    AC_MSG_RESULT([not found])
7405                    AC_MSG_WARN([WebKit headers not found; disabling WebKit backend])
7406                 fi
7407             else
7408                 AC_MSG_RESULT([no])
7409                 AC_MSG_WARN([WebKit libraries not found; disabling WebKit backend])
7410             fi
7411         elif test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7412             dnl Under Mac we always have the libraries but check for the
7413             dnl headers
7414             old_CPPFLAGS="$CPPFLAGS"
7415             CPPFLAGS="-x objective-c++ $CPPFLAGS"
7416             AC_CHECK_HEADER([WebKit/HIWebView.h],
7417                             [
7418                                 USE_WEBVIEW_WEBKIT=1
7419                                 WEBKIT_LINK="-framework WebKit"
7420                             ],
7421                             [
7422                                 AC_MSG_WARN([WebKit headers not found])
7423                             ],
7424                             [
7425                                 #include <Carbon/Carbon.h>
7426                                 #include <WebKit/WebKit.h>
7427                             ])
7428             CPPFLAGS="$old_CPPFLAGS"
7429         fi
7430     fi
7431
7432     wxUSE_WEBVIEW="no"
7433     if test "$wxUSE_GTK" = 1 -o "$wxUSE_MAC" = 1; then
7434         if test "$USE_WEBVIEW_WEBKIT" = 1; then
7435             wxUSE_WEBVIEW="yes"
7436             AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
7437         else
7438             AC_MSG_WARN([WebKit not available, disabling wxWebView])
7439         fi
7440     elif test "$wxUSE_MSW" = 1; then
7441         if test "wxUSE_WEBVIEW_IE" = "yes"; then
7442             dnl TODO: Check for the required headers/libraries under Windows
7443             dnl       too and do the right thing automatically there too.
7444             wxUSE_WEBVIEW="yes"
7445             AC_DEFINE(wxUSE_WEBVIEW_IE)
7446         fi
7447     fi
7448 fi
7449
7450 if test "$wxUSE_WEBVIEW" = "yes"; then
7451     USE_WEBVIEW=1
7452     AC_DEFINE(wxUSE_WEBVIEW)
7453     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS webview"
7454 else
7455     USE_WEBVIEW=0
7456 fi
7457
7458 dnl ---------------------------------------------------------------------------
7459 dnl wxImage options
7460 dnl ---------------------------------------------------------------------------
7461
7462 if test "$wxUSE_IMAGE" = "yes" ; then
7463     AC_DEFINE(wxUSE_IMAGE)
7464
7465     if test "$wxUSE_GIF" = "yes" ; then
7466       AC_DEFINE(wxUSE_GIF)
7467     fi
7468
7469     if test "$wxUSE_PCX" = "yes" ; then
7470       AC_DEFINE(wxUSE_PCX)
7471     fi
7472
7473     if test "$wxUSE_TGA" = "yes" ; then
7474       AC_DEFINE(wxUSE_TGA)
7475     fi
7476
7477     if test "$wxUSE_IFF" = "yes" ; then
7478       AC_DEFINE(wxUSE_IFF)
7479     fi
7480
7481     if test "$wxUSE_PNM" = "yes" ; then
7482       AC_DEFINE(wxUSE_PNM)
7483     fi
7484
7485     if test "$wxUSE_XPM" = "yes" ; then
7486       AC_DEFINE(wxUSE_XPM)
7487     fi
7488
7489     if test "$wxUSE_ICO_CUR" = "yes" ; then
7490       AC_DEFINE(wxUSE_ICO_CUR)
7491     fi
7492 fi
7493
7494 dnl ---------------------------------------------------------------------------
7495 dnl common dialogs
7496 dnl ---------------------------------------------------------------------------
7497
7498 if test "$wxUSE_ABOUTDLG" = "yes"; then
7499     AC_DEFINE(wxUSE_ABOUTDLG)
7500 fi
7501
7502 if test "$wxUSE_CHOICEDLG" = "yes"; then
7503     AC_DEFINE(wxUSE_CHOICEDLG)
7504 fi
7505
7506 if test "$wxUSE_COLOURDLG" = "yes"; then
7507     AC_DEFINE(wxUSE_COLOURDLG)
7508 fi
7509
7510 if test "$wxUSE_FILEDLG" = "yes"; then
7511     AC_DEFINE(wxUSE_FILEDLG)
7512 fi
7513
7514 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7515     AC_DEFINE(wxUSE_FINDREPLDLG)
7516 fi
7517
7518 if test "$wxUSE_FONTDLG" = "yes"; then
7519     AC_DEFINE(wxUSE_FONTDLG)
7520 fi
7521
7522 if test "$wxUSE_DIRDLG" = "yes"; then
7523     if test "$wxUSE_TREECTRL" != "yes"; then
7524         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7525     else
7526         AC_DEFINE(wxUSE_DIRDLG)
7527     fi
7528 fi
7529
7530 if test "$wxUSE_MSGDLG" = "yes"; then
7531     AC_DEFINE(wxUSE_MSGDLG)
7532 fi
7533
7534 if test "$wxUSE_NUMBERDLG" = "yes"; then
7535     AC_DEFINE(wxUSE_NUMBERDLG)
7536 fi
7537
7538 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7539     AC_DEFINE(wxUSE_PROGRESSDLG)
7540 fi
7541
7542 if test "$wxUSE_SPLASH" = "yes"; then
7543     AC_DEFINE(wxUSE_SPLASH)
7544     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7545 fi
7546
7547 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7548     AC_DEFINE(wxUSE_STARTUP_TIPS)
7549 fi
7550
7551 if test "$wxUSE_TEXTDLG" = "yes"; then
7552     AC_DEFINE(wxUSE_TEXTDLG)
7553 fi
7554
7555 if test "$wxUSE_WIZARDDLG" = "yes"; then
7556     AC_DEFINE(wxUSE_WIZARDDLG)
7557     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7558 fi
7559
7560 dnl ---------------------------------------------------------------------------
7561 dnl options used under wxMSW and wxPM
7562 dnl ---------------------------------------------------------------------------
7563
7564 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7565     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7566         AC_DEFINE(wxUSE_OWNER_DRAWN)
7567     fi
7568 fi
7569
7570 dnl ---------------------------------------------------------------------------
7571 dnl wxMSW-only options
7572 dnl ---------------------------------------------------------------------------
7573
7574 if test "$wxUSE_MSW" = 1 ; then
7575
7576     if test "$wxUSE_DC_CACHEING" = "yes"; then
7577         AC_DEFINE(wxUSE_DC_CACHEING)
7578     fi
7579
7580     if test "$wxUSE_DIB" = "yes"; then
7581         AC_DEFINE(wxUSE_WXDIB)
7582     fi
7583
7584     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7585         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7586     fi
7587
7588     if test "$wxUSE_UXTHEME" = "yes"; then
7589         AC_DEFINE(wxUSE_UXTHEME)
7590     fi
7591
7592 fi
7593 dnl wxUSE_MSW = 1
7594
7595 dnl not quite MSW-only although mostly useful to disable this under MSW
7596 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7597     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7598 fi
7599
7600 if test "$USE_WIN32" = 1 ; then
7601     if test "$wxUSE_INICONF" = "yes"; then
7602         AC_DEFINE(wxUSE_INICONF)
7603     fi
7604
7605     if test "$wxUSE_REGKEY" = "yes"; then
7606         AC_DEFINE(wxUSE_REGKEY)
7607     fi
7608 fi
7609 dnl USE_WIN32 = 1
7610
7611 dnl ---------------------------------------------------------------------------
7612 dnl wxGraphicsContext
7613 dnl ---------------------------------------------------------------------------
7614
7615 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7616 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7617 dnl not defined automatically and we need to do it ourselves
7618 if test "$wxUSE_MAC" = 1; then
7619     wxUSE_GRAPHICS_CONTEXT="yes"
7620 fi
7621
7622 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7623     wx_has_graphics=0
7624     if test "$wxUSE_MSW" = 1; then
7625         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7626             [
7627                 dnl we need just the header, not the library, as we load the
7628                 dnl GDI+ DLL dynamically anyhow during run-time
7629                 AC_LANG_PUSH(C++)
7630                 AC_TRY_COMPILE(
7631                     [#include <windows.h>
7632                      #include <gdiplus.h>],
7633                     [
7634                         using namespace Gdiplus;
7635                     ],
7636                     wx_cv_lib_gdiplus=yes,
7637                     wx_cv_lib_gdiplus=no
7638                 )
7639                 AC_LANG_POP()
7640             ]
7641         )
7642         if test "$wx_cv_lib_gdiplus" = "yes"; then
7643             wx_has_graphics=1
7644         fi
7645     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7646         PKG_CHECK_MODULES(CAIRO, cairo,
7647             [wx_has_graphics=1],
7648             [AC_MSG_WARN([Cairo library not found])]
7649         )
7650         if test "$wx_has_graphics" = 1; then
7651             dnl Check that Cairo library is new enough: wxGraphicsContext
7652             dnl won't compile without cairo_push_group() and
7653             dnl cairo_pop_group_to_source() which are new in 1.2.
7654             save_LIBS="$LIBS"
7655             LIBS="$LIBS $CAIRO_LIBS"
7656             AC_CHECK_FUNCS([cairo_push_group])
7657             LIBS="$save_LIBS"
7658             if test "$ac_cv_func_cairo_push_group" = "no"; then
7659                 wx_has_graphics=0
7660                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7661             else
7662                 AC_DEFINE(wxUSE_CAIRO)
7663
7664                 dnl We don't need to do this for wxGTK as we already get Cairo
7665                 dnl flags as part of GTK+ ones.
7666                 if test "$wxUSE_GTK" != 1; then
7667                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7668                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7669                 fi
7670             fi
7671         fi
7672     else
7673         dnl assume it's ok, add more checks here if needed
7674         wx_has_graphics=1
7675     fi
7676
7677     if test "$wx_has_graphics" = 1; then
7678         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7679     else
7680         AC_MSG_WARN([wxGraphicsContext won't be available])
7681     fi
7682 fi
7683
7684 dnl ---------------------------------------------------------------------------
7685 dnl wxMediaCtrl
7686 dnl ---------------------------------------------------------------------------
7687
7688 USE_MEDIA=0
7689
7690 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7691     USE_MEDIA=1
7692
7693     dnl -----------------------------------------------------------------------
7694     dnl GStreamer
7695     dnl -----------------------------------------------------------------------
7696     if test "$wxUSE_GTK" = 1; then
7697         wxUSE_GSTREAMER="no"
7698
7699         dnl -------------------------------------------------------------------
7700         dnl Test for at least 0.8 gstreamer module from pkg-config
7701         dnl Even totem doesn't accept 0.9 evidently.
7702         dnl
7703         dnl So, we first check to see if 0.10 if available - if not we
7704         dnl try the older 0.8 version
7705         dnl -------------------------------------------------------------------
7706         GST_VERSION_MAJOR=0
7707         GST_VERSION_MINOR=10
7708         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7709
7710         if test "$wxUSE_GSTREAMER8" = "no"; then
7711             PKG_CHECK_MODULES(GST,
7712                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7713                 [
7714                     wxUSE_GSTREAMER="yes"
7715                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7716                 ],
7717                 [
7718                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7719                     GST_VERSION_MINOR=8
7720                 ]
7721             )
7722         else
7723             dnl check only for 0.8
7724             GST_VERSION_MINOR=8
7725         fi
7726
7727         if test $GST_VERSION_MINOR = "8"; then
7728             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7729             PKG_CHECK_MODULES(GST,
7730                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7731                 wxUSE_GSTREAMER="yes",
7732                 [
7733                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7734                 ])
7735         fi
7736
7737
7738         if test "$wxUSE_GSTREAMER" = "yes"; then
7739             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7740             EXTRALIBS_MEDIA="$GST_LIBS"
7741
7742             AC_DEFINE(wxUSE_GSTREAMER)
7743         else
7744             USE_MEDIA=0
7745         fi
7746     fi
7747
7748     if test $USE_MEDIA = 1; then
7749         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7750         AC_DEFINE(wxUSE_MEDIACTRL)
7751     else
7752         if test "$wxUSE_MEDIACTRL" = "yes"; then
7753             AC_MSG_ERROR([GStreamer not available])
7754         else
7755             dnl was set to 'auto'
7756             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7757         fi
7758     fi
7759 fi
7760
7761 dnl ---------------------------------------------------------------------------
7762 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7763 dnl ---------------------------------------------------------------------------
7764
7765 if test "$cross_compiling" != "no"; then
7766     dnl Use best guess from host as we can't use uname when cross compiling
7767     OSINFO="\"$host\""
7768 else
7769     dnl attualy work out OS version
7770     OSINFO=`uname -s -r -m`
7771     OSINFO="\"$OSINFO\""
7772 fi
7773
7774 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7775
7776 dnl ---------------------------------------------------------------------------
7777 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7778 dnl ---------------------------------------------------------------------------
7779
7780 if test "x$prefix" != "xNONE"; then
7781     wxPREFIX=$prefix
7782 else
7783     wxPREFIX=$ac_default_prefix
7784 fi
7785
7786 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7787
7788
7789 dnl ---------------------------------------------------------------------------
7790 dnl define variables with all built libraries for wx-config
7791 dnl ---------------------------------------------------------------------------
7792
7793 STD_BASE_LIBS="base"
7794 STD_GUI_LIBS=""
7795 BUILT_WX_LIBS="base"
7796 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7797
7798 if test "$wxUSE_SOCKETS" = "yes" ; then
7799     STD_BASE_LIBS="net $STD_BASE_LIBS"
7800     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7801 fi
7802 if test "$wxUSE_XML" = "yes" ; then
7803     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7804     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7805 fi
7806
7807 if test "$wxUSE_GUI" = "yes"; then
7808     STD_GUI_LIBS="adv core"
7809     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7810
7811     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7812         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7813         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7814     fi
7815     if test "$wxUSE_HTML" = "yes" ; then
7816         STD_GUI_LIBS="html $STD_GUI_LIBS"
7817         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7818     fi
7819     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7820         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7821     fi
7822     if test "$wxUSE_OPENGL" = "yes" ; then
7823         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7824     fi
7825     if test "$wxUSE_AUI" = "yes" ; then
7826         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7827     fi
7828     if test "$wxUSE_PROPGRID" = "yes" ; then
7829         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7830     fi
7831     if test "$wxUSE_RIBBON" = "yes" ; then
7832         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7833     fi
7834     if test "$wxUSE_RICHTEXT" = "yes" ; then
7835         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7836     fi
7837     if test "$wxUSE_STC" = "yes" ; then
7838         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7839     fi
7840     if test "$wxUSE_WEBVIEW" = "yes" ; then
7841         STD_GUI_LIBS="webview $STD_GUI_LIBS"
7842         BUILT_WX_LIBS="webview $BUILT_WX_LIBS"
7843     fi
7844     if test "$wxUSE_XRC" = "yes" ; then
7845         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7846         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7847     fi
7848 fi
7849
7850 AC_SUBST(ALL_WX_LIBS)
7851 AC_SUBST(BUILT_WX_LIBS)
7852 AC_SUBST(STD_BASE_LIBS)
7853 AC_SUBST(STD_GUI_LIBS)
7854
7855 dnl ---------------------------------------------------------------------------
7856 dnl Output the makefiles and such from the results found above
7857 dnl ---------------------------------------------------------------------------
7858
7859 dnl all additional libraries (except wxWidgets itself) we link with
7860 EXTRA_FRAMEWORKS=
7861 if test "$wxUSE_MAC" = 1 ; then
7862     if test "$USE_DARWIN" = 1; then
7863         if test "$wxUSE_OSX_IPHONE" = 1; then
7864             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7865         else
7866             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL -framework QuickTime"
7867         fi
7868     fi
7869 fi
7870 if test "$wxUSE_OLD_COCOA" = 1 ; then
7871     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7872     if test "$wxUSE_MEDIACTRL" = "yes"; then
7873         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7874     fi
7875 fi
7876 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7877     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7878 fi
7879
7880 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7881 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7882
7883 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7884
7885 if test "$wxUSE_GUI" = "yes"; then
7886
7887     dnl TODO add checks that these samples will really compile (i.e. all the
7888     dnl      library features they need are present)
7889
7890     dnl TODO some samples are never built so far: mfc (requires VC++)
7891     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7892                      erase event exec font image minimal render \
7893                      shaped svg taborder vscroll widgets wrapsizer"
7894
7895     if test "$wxUSE_MONOLITHIC" != "yes"; then
7896         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7897     fi
7898     if test "$TOOLKIT" = "MSW"; then
7899         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7900         if test "$wxUSE_UNIVERSAL" != "yes"; then
7901             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7902         fi
7903     fi
7904     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7905         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7906     fi
7907 else
7908     SAMPLES_SUBDIRS="console"
7909     if test "$wxUSE_SOCKETS" = "yes" ; then
7910         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7911     fi
7912     if test "$wxUSE_IPC" = "yes" ; then
7913         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7914     fi
7915 fi
7916
7917
7918 dnl C/C++ compiler options used to compile wxWidgets
7919 dnl
7920 dnl check for icc before gcc as icc is also recognized as gcc
7921 if test "x$INTELCC" = "xyes" ; then
7922     dnl Warnings which can't be easily suppressed in C code are disabled:
7923     dnl
7924     dnl     #810: conversion from "x" to "y" may lose significant bits
7925     dnl     #869: parameter "foo" was never referenced
7926     dnl     #1572: floating-point equality and inequality comparisons
7927     dnl            are unreliable
7928     dnl     #1684: conversion from pointer to same-sized integral type
7929     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7930     dnl            bits
7931     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7932 elif test "$GCC" = yes ; then
7933     CWARNINGS="-Wall -Wundef"
7934 fi
7935
7936 if test "x$INTELCXX" = "xyes" ; then
7937     dnl Intel compiler gives some warnings which simply can't be worked
7938     dnl around or of which we have too many (810, 869) so it's impractical to
7939     dnl keep them enabled even if in theory it would be nice and some others
7940     dnl (279) are generated for standard macros and so there is nothing we can
7941     dnl do about them
7942     dnl
7943     dnl     #279: controlling expression is constant
7944     dnl     #383: value copied to temporary, reference to temporary used
7945     dnl     #444: destructor for base class "xxx" is not virtual
7946     dnl     #981: operands are evaluated in unspecified order
7947     dnl     #1418: external definition with no prior declaration
7948     dnl     #1419: external declaration in primary source file
7949     dnl     #1881: argument must be a constant null pointer value
7950     dnl
7951     dnl (for others see CWARNINGS above)
7952     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7953 elif test "$GXX" = yes ; then
7954     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7955     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7956
7957     dnl when building under Mac we currently get hundreds of deprecation
7958     dnl warnings for Carbon symbols from the standard headers -- disable them
7959     dnl as we already know that they're deprecated and nothing else can be seen
7960     dnl with these warnings on
7961     if test "$wxUSE_MAC" = 1 ; then
7962         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7963     fi
7964 fi
7965
7966
7967 dnl combine everything together and remove the extra white space while doing it
7968 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7969 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7970
7971
7972 dnl add -I options we use during library compilation
7973 dnl
7974 dnl note that the order is somewhat important: wxWidgets headers should
7975 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7976 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7977 dnl CodeWarrior):
7978 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7979  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7980  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7981  $CPPFLAGS `
7982
7983 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7984 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7985 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7986 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7987 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7988
7989 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7990 dnl only stuff to it
7991 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7992
7993
7994 if test "x$MWCC" = "xyes"; then
7995     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7996     dnl must use <regex.h> from system not our local copy on OS X,
7997     dnl but must use local not system on OS 9.
7998     dnl The following should make all -I paths usable for <> includes
7999     dnl while first checking in real system paths.  With 8.3 using
8000     dnl -gccincludes it will actually check local paths before system
8001     dnl even for <> which is totally wrong.
8002
8003     dnl Note that because this absolutely needs to be before any -I
8004     dnl that we have to tack it on to the end of the compiler commandline.
8005     CC="$CC -cwd source -I-"
8006     CXX="$CXX -cwd source -I-"
8007 fi
8008
8009
8010 LIBS=`echo $LIBS`
8011 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
8012 EXTRALIBS_XML="$EXPAT_LINK"
8013 EXTRALIBS_HTML="$MSPACK_LINK"
8014 EXTRALIBS_MEDIA="$GST_LIBS"
8015 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
8016 if test "$wxUSE_GUI" = "yes"; then
8017     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
8018 fi
8019 if test "$wxUSE_OPENGL" = "yes"; then
8020     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
8021 fi
8022
8023 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
8024
8025 WXCONFIG_LIBS="$LIBS"
8026
8027 dnl wx-config must output builtin 3rd party libs in --libs in static build:
8028 if test "$wxUSE_REGEX" = "builtin" ; then
8029     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
8030 fi
8031 if test "$wxUSE_EXPAT" = "builtin" ; then
8032     wxconfig_3rdparty="expat $wxconfig_3rdparty"
8033 fi
8034 if test "$wxUSE_LIBTIFF" = "builtin" ; then
8035     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
8036 fi
8037 if test "$wxUSE_LIBJPEG" = "builtin" ; then
8038     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
8039 fi
8040 if test "$wxUSE_LIBPNG" = "builtin" ; then
8041     wxconfig_3rdparty="png $wxconfig_3rdparty"
8042 fi
8043 if test "$wxUSE_ZLIB" = "builtin" ; then
8044     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
8045 fi
8046
8047 for i in $wxconfig_3rdparty ; do
8048     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
8049 done
8050
8051
8052 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
8053     WXUNIV=1
8054
8055     case "$wxUNIV_THEMES" in
8056         ''|all)
8057             AC_DEFINE(wxUSE_ALL_THEMES)
8058             ;;
8059
8060         *)
8061             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
8062                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
8063             done
8064     esac
8065 else
8066     WXUNIV=0
8067 fi
8068
8069 AC_SUBST(wxUSE_ZLIB)
8070 AC_SUBST(wxUSE_REGEX)
8071 AC_SUBST(wxUSE_EXPAT)
8072 AC_SUBST(wxUSE_LIBJPEG)
8073 AC_SUBST(wxUSE_LIBPNG)
8074 AC_SUBST(wxUSE_LIBTIFF)
8075
8076 if test $wxUSE_MONOLITHIC = "yes" ; then
8077     MONOLITHIC=1
8078 else
8079     MONOLITHIC=0
8080 fi
8081
8082 if test $wxUSE_PLUGINS = "yes" ; then
8083     USE_PLUGINS=1
8084 else
8085     USE_PLUGINS=0
8086 fi
8087
8088 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
8089     USE_QA=1
8090 else
8091     USE_QA=0
8092 fi
8093
8094 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
8095     OFFICIAL_BUILD=1
8096 else
8097     OFFICIAL_BUILD=0
8098 fi
8099
8100 AC_SUBST(VENDOR)
8101 AC_SUBST(OFFICIAL_BUILD)
8102 AC_SUBST(WX_FLAVOUR)
8103 AC_SUBST(WX_LIB_FLAVOUR)
8104
8105 AC_SUBST(WXUNIV)
8106 AC_SUBST(MONOLITHIC)
8107 AC_SUBST(USE_PLUGINS)
8108 AC_SUBST(LIBS)
8109 AC_SUBST(CXXWARNINGS)
8110 AC_SUBST(EXTRALIBS)
8111 AC_SUBST(EXTRALIBS_XML)
8112 AC_SUBST(EXTRALIBS_HTML)
8113 AC_SUBST(EXTRALIBS_MEDIA)
8114 AC_SUBST(EXTRALIBS_GUI)
8115 AC_SUBST(EXTRALIBS_OPENGL)
8116 AC_SUBST(EXTRALIBS_SDL)
8117 AC_SUBST(EXTRALIBS_STC)
8118 AC_SUBST(WITH_PLUGIN_SDL)
8119 AC_SUBST(EXTRALIBS_GTKPRINT)
8120 AC_SUBST(EXTRALIBS_GNOMEPRINT)
8121 AC_SUBST(EXTRALIBS_GNOMEVFS)
8122 AC_SUBST(EXTRALIBS_HILDON)
8123 AC_SUBST(UNICODE)
8124 AC_SUBST(DEBUG_INFO)
8125 AC_SUBST(DEBUG_FLAG)
8126 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8127 AC_SUBST(TOOLKIT_LOWERCASE)
8128 AC_SUBST(TOOLKIT_VERSION)
8129 AC_SUBST(DYLIB_RPATH_INSTALL)
8130 AC_SUBST(DYLIB_RPATH_POSTLINK)
8131 AC_SUBST(SAMPLES_RPATH_FLAG)
8132 AC_SUBST(HEADER_PAD_OPTION)
8133 AC_SUBST(HOST_SUFFIX)
8134 AC_SUBST(CPPUNIT_CFLAGS)
8135 AC_SUBST(CPPUNIT_LIBS)
8136
8137 case "$TOOLKIT" in
8138     GTK)
8139         TOOLKIT_DESC="GTK+"
8140         if test "$WXGTK2" = 1; then
8141             TOOLKIT_DESC="$TOOLKIT_DESC 2"
8142             if test "$wxUSE_GTKPRINT" = "yes" ; then
8143                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8144             fi
8145             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8146                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8147             fi
8148             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8149                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8150             fi
8151             if test "$wxUSE_LIBHILDON" = "yes"; then
8152                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8153             fi
8154             if test "$wxUSE_LIBHILDON2" = "yes"; then
8155                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8156             fi
8157
8158             if test "$TOOLKIT_EXTRA" != ""; then
8159                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8160             fi
8161         fi
8162         ;;
8163
8164     ?*)
8165         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8166         ;;
8167
8168     *)
8169         TOOLKIT_DESC="base only"
8170         ;;
8171 esac
8172
8173 if test "$wxUSE_WINE" = "yes"; then
8174     BAKEFILE_FORCE_PLATFORM=win32
8175 fi
8176
8177 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8178 dnl Hopefully for a non-unicode build there aren't any wide constants in
8179 dnl headers, but for a unicode build it's best to disable pch.
8180 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8181 then
8182     AC_CACHE_CHECK(
8183         [for gcc precompiled header bug],
8184         [wx_cv_gcc_pch_bug],
8185         [[
8186             echo '#include <stdio.h>
8187                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8188
8189             echo '#include "conftest.h"
8190                   int main()
8191                   {
8192                      printf("%ls", test_var);
8193                      return 0;
8194                   }' > conftest.cpp
8195
8196             wx_cv_gcc_pch_bug="pch not supported"
8197
8198             if $CXX conftest.h >/dev/null 2>&1
8199             then
8200                 wx_cv_gcc_pch_bug=
8201
8202                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8203                 then
8204                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8205                         grep awidetest >/dev/null
8206                     then
8207                         wx_cv_gcc_pch_bug=no
8208                     else
8209                         wx_cv_gcc_pch_bug=yes
8210                     fi
8211                 fi
8212             fi
8213
8214             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8215         ]])
8216
8217     if test "$wx_cv_gcc_pch_bug" = yes; then
8218         dnl make the default for pch 'no'
8219         dnl further below check whether the user overrode and warn them
8220         bk_use_pch=no
8221     fi
8222 fi
8223
8224 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8225
8226 dnl make install path absolute (if not already);
8227 dnl will fail with (some) MSDOS paths
8228 case ${INSTALL} in
8229   /* ) # Absolute
8230      ;;
8231   ?:* ) # Drive letter, considered as absolute.
8232      ;;
8233   *)
8234      INSTALL=`pwd`/${INSTALL} ;;
8235 esac
8236
8237 if test "$wxUSE_GUI" = "yes"; then
8238
8239 if test "$wxUSE_MSW" = 1 ; then
8240     if test "x$WINDRES" = "x"; then
8241         AC_MSG_ERROR([Required windres program not found])
8242     fi
8243
8244     RESCOMP="$WINDRES"
8245 fi
8246
8247 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8248     dnl base name of the resource file for wxMac must be the same
8249     dnl as library installation base name (-install_name)
8250     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8251     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8252
8253     dnl add the resources target for wxMac
8254     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8255
8256     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8257
8258     MACSETFILE="\$(SETFILE)"
8259
8260     dnl resources are bundled both with shared library and applications
8261     dnl since the carb resource *must* be included in the application
8262     if test "$wxUSE_OSX_CARBON" = 1; then
8263         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8264         RESCOMP="$REZ"
8265         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8266     else
8267         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8268         RESCOMP="cat /dev/null \| $REZ"
8269         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8270     fi
8271
8272 else
8273     dnl default value is to (silently) do nothing in the makefile
8274     MACSETFILE="@true"
8275
8276     if test "$wxUSE_PM" = 1; then
8277         RESCOMP="emxbind"
8278         WXCONFIG_RESFLAGS="-ep"
8279
8280         dnl Is this one really used anywhere for pm?
8281         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8282     else
8283         POSTLINK_COMMAND="@true"
8284     fi
8285 fi
8286
8287 fi
8288 dnl wxUSE_GUI = 1
8289
8290
8291 dnl find out if the compiler supports PCH
8292 dnl
8293 dnl TODO: this should be in bakefile
8294 if test $GCC_PCH = 1
8295 then
8296     if test "$wx_cv_gcc_pch_bug" = yes; then
8297         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8298         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8299         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8300     fi
8301
8302     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8303     # the headers that benefit from precompilation are mostly C++ headers.
8304     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8305     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8306     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8307 fi
8308
8309 dnl HACK ALERT!!
8310 dnl For now, we need to alter bk-deps not to generate deps
8311 dnl when we've configured a Universal binary build.
8312 dnl The next version of Bakefile will have the correct fix for this
8313 dnl at which time, this hack can be removed.
8314
8315 if test "$wxUSE_MAC" = 1 ; then
8316     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8317         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8318         mv temp bk-deps
8319         chmod +x bk-deps
8320     fi
8321 fi
8322
8323 if test "$wxUSE_SHARED" = "yes"; then
8324     dnl Need addtional flag on OS/2, so override bakefiles value
8325     dnl (there currently is no suitable variable to which the
8326     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8327     case "${host}" in
8328       *-pc-os2_emx | *-pc-os2-emx )
8329         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8330         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8331         cp -p ${srcdir}/src/os2/dllnames.sh .
8332         cp -p ${srcdir}/src/os2/dllar.sh .
8333       ;;
8334     esac
8335 fi
8336 if test "$wxUSE_OMF" = "yes"; then
8337     case "${host}" in
8338       *-pc-os2_emx | *-pc-os2-emx )
8339         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8340         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8341         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8342       ;;
8343     esac
8344 fi
8345
8346 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8347 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8348
8349
8350 dnl Sun cc is compatible with gcc and so either of them can use the C
8351 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8352 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8353 dnl where GTK+ is built with gcc
8354 dnl
8355 dnl However the compiler options are not compatible at all and in particular
8356 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8357 dnl filter them out as we already have the correct options for multithreaded
8358 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8359 case "${host}" in
8360     *-*-solaris2* )
8361         dnl system packages are compiled with Sun CC and so pkg-config outputs
8362         dnl CC-specific "-mt" flag, remove it when using gcc
8363         if test "$GCC" = yes; then
8364             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
8365             LIBS=`echo $LIBS | sed 's/-mt//'`
8366             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
8367         fi
8368         ;;
8369
8370     *-*-linux* )
8371         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8372         dnl -pthreads which Sun CC doesn't know about
8373         if test "x$SUNCXX" = xyes; then
8374             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
8375             LIBS=`echo $LIBS | sed 's/-pthread//'`
8376             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
8377         fi
8378         ;;
8379 esac
8380
8381 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8382 dnl it doesn't affect compilation checks above
8383 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8384 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8385 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8386 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8387
8388 dnl for convenience, sort the samples in alphabetical order
8389 dnl
8390 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8391 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8392 dnl
8393 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8394 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8395 dnl       only removes the Unix-like part of the introduced line break.
8396 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8397
8398 dnl subtle bakefile goop.
8399 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8400 dnl I wish we would have called it something less likely to clash with
8401 dnl things though.
8402 AC_SUBST(SHARED)
8403
8404 dnl global options
8405 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8406 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8407
8408 dnl toolkit options
8409 AC_SUBST(USE_GUI)
8410 AC_SUBST(AFMINSTALL)
8411 AC_SUBST(WIN32INSTALL)
8412 AC_SUBST(TOOLKIT)
8413 AC_SUBST(TOOLKIT_DIR)
8414 AC_SUBST(TOOLCHAIN_NAME)
8415 AC_SUBST(TOOLCHAIN_FULLNAME)
8416
8417 dnl wx-config options
8418 AC_SUBST(host_alias)
8419 AC_SUBST(cross_compiling)
8420 AC_SUBST(WIDGET_SET)
8421 AC_SUBST(WX_RELEASE)
8422 AC_SUBST(WX_VERSION)
8423 AC_SUBST(WX_SUBVERSION)
8424 AC_SUBST(WX_CHARTYPE)
8425
8426 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8427 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8428 dnl are used when building the libraries using the library
8429 dnl
8430 dnl so put anything which should be used only during the library build in, e.g.
8431 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8432 dnl
8433 dnl and, finally, for some things which should be only used by wx-config but
8434 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8435 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8436 AC_SUBST(WXCONFIG_CPPFLAGS)
8437 AC_SUBST(WXCONFIG_CFLAGS)
8438 AC_SUBST(WXCONFIG_CXXFLAGS)
8439
8440 AC_SUBST(WXCONFIG_LIBS)
8441 AC_SUBST(WXCONFIG_RPATH)
8442 AC_SUBST(WXCONFIG_LDFLAGS)
8443 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8444 AC_SUBST(WXCONFIG_RESFLAGS)
8445
8446 dnl distribution vars
8447 AC_SUBST(GUIDIST)
8448 AC_SUBST(DISTDIR)
8449
8450 dnl additional subdirectories where we will build
8451 AC_SUBST(SAMPLES_SUBDIRS)
8452
8453 dnl additional libraries and linker settings
8454 AC_SUBST(LDFLAGS)
8455 AC_SUBST(LDFLAGS_GL)
8456 AC_SUBST(OPENGL_LIBS)
8457 AC_SUBST(DMALLOC_LIBS)
8458 AC_SUBST(WX_VERSION_TAG)
8459
8460 dnl additional resurces settings
8461 AC_SUBST(RESCOMP)
8462 AC_SUBST(WINDRES)
8463 AC_SUBST(REZ)
8464 AC_SUBST(RESFLAGS)
8465 AC_SUBST(RESPROGRAMOBJ)
8466 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8467 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8468
8469 dnl additional for Mac OS X
8470 AC_SUBST(DEREZ)
8471 AC_SUBST(LIBWXMACRES)
8472 AC_SUBST(POSTLINK_COMMAND)
8473 AC_SUBST(MACSETFILE)
8474
8475 dnl other tools
8476 AC_SUBST(GCC)
8477 AC_SUBST(DLLTOOL)
8478
8479
8480 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8481 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8482 dnl - and we do use it)
8483 AC_PROG_MAKE_SET
8484
8485
8486 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8487
8488 if test "$USE_WIN32" = 1; then
8489     AC_CONFIG_COMMANDS([rcdefs.h],
8490         [
8491             mkdir -p $outdir &&
8492             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8493         ],
8494         [
8495             CPP="$CPP"
8496             infile="$srcdir/include/wx/msw/genrcdefs.h"
8497             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8498         ]
8499     )
8500 fi
8501
8502 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8503                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8504                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8505
8506 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8507                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8508                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8509
8510 dnl this is used to run ifacecheck with the same flags used by the compiler
8511 dnl for the real compilation:
8512 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8513                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8514
8515 if test "$wx_cv_version_script" = "yes"; then
8516     AC_CONFIG_FILES(version-script)
8517 fi
8518 AC_CONFIG_FILES(Makefile)
8519
8520 AC_CONFIG_COMMANDS([wx-config],
8521                    [ rm -f wx-config
8522                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8523                    ],
8524                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8525                      LN_S="${LN_S}"
8526                    ])
8527
8528 dnl This would give us us build dir that in every significant way
8529 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8530 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8531 dnl on platforms that do not have symlinks.
8532 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8533
8534 if test "$wxWITH_SUBDIRS" != "no"; then
8535 dnl Configure samples, demos etc. directories, but only if they are present:
8536 if test "$wxUSE_GUI" = "yes"; then
8537     SUBDIRS="samples demos utils"
8538 else
8539     dnl we build wxBase only
8540     dnl there are no wxBase programs in demos
8541     SUBDIRS="samples utils"
8542 fi
8543 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8544 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8545
8546 for subdir in $SUBDIRS; do
8547     if test -d ${srcdir}/${subdir} ; then
8548         if test "$wxUSE_GUI" = "yes"; then
8549             if test ${subdir} = "samples"; then
8550                 dnl only take those samples which compile in the current
8551                 dnl configuration and which exist
8552                 makefiles="samples/Makefile.in $makefiles"
8553                 for sample in $SAMPLES_SUBDIRS; do
8554                     if test -d $srcdir/samples/$sample; then
8555                         makefiles="samples/$sample/Makefile.in $makefiles"
8556                     fi
8557                 done
8558             else
8559                 dnl assume that everything compiles for utils &c
8560                 dnl any that shouldn't be built can be added to
8561                 dnl DISABLED_UTILS, DISABLED_DEMOS
8562                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8563                 eval "disabled=\$$disabled_var"
8564                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8565                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8566             fi
8567         else
8568             dnl we build wxBase only
8569             dnl don't take all samples/utils, just those which build with wxBase
8570             if test ${subdir} = "samples"; then
8571                 dnl only take those samples which compile in the current
8572                 dnl configuration and which exist
8573                 makefiles="samples/Makefile.in $makefiles"
8574                 for sample in `echo $SAMPLES_SUBDIRS`; do
8575                     if test -d $srcdir/samples/$sample; then
8576                         makefiles="samples/$sample/Makefile.in $makefiles"
8577                     fi
8578                 done
8579             elif test ${subdir} = "utils"; then
8580                 makefiles=""
8581                 for util in ifacecheck ; do
8582                     if test -d $srcdir/utils/$util ; then
8583                         makefiles="utils/$util/src/Makefile.in \
8584                                    $makefiles"
8585                     fi
8586                 done
8587             else
8588                 dnl assume that everything compiles for tests
8589                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8590             fi
8591         fi
8592
8593         for mkin in $makefiles ; do
8594             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8595             AC_CONFIG_FILES([$mk])
8596         done
8597     fi
8598 done
8599 fi dnl wxWITH_SUBDIRS
8600
8601 AC_OUTPUT
8602
8603 dnl report how we have been configured
8604 echo
8605 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8606 echo ""
8607 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8608 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8609 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8610 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8611 if test "$wxUSE_UNICODE" = "yes"; then
8612     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8613         echo " (using UTF-8)"
8614     else
8615         echo " (using wchar_t)"
8616     fi
8617 else
8618     echo
8619 fi
8620
8621 echo "  What level of wxWidgets compatibility should be enabled?"
8622 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8623 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8624
8625 echo "  Which libraries should wxWidgets use?"
8626 echo "                                       STL                ${wxUSE_STL}"
8627 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8628 echo "                                       png                ${wxUSE_LIBPNG-none}"
8629 echo "                                       regex              ${wxUSE_REGEX}"
8630 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8631 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8632 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8633 fi
8634 echo "                                       zlib               ${wxUSE_ZLIB}"
8635 echo "                                       expat              ${wxUSE_EXPAT}"
8636 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8637 echo "                                       sdl                ${wxUSE_LIBSDL}"
8638
8639 echo ""
8640
8641 dnl vi: set et sts=4 sw=4 com=\:dnl: