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], [2.9.4], [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="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=4
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$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="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 655         else
 656             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 657         fi
 658     ],
 659     wxUSE_DEBUG=default
 660 )
 661 AC_MSG_RESULT([${enable_debug-default}])
 662
 663 case "$wxUSE_DEBUG" in
 664     yes)
 665         dnl build the library for debugging: enable debugging code and generate
 666         dnl the debug information for the library itself
 667         DEFAULT_wxUSE_DEBUG_FLAG=yes
 668         DEFAULT_wxUSE_DEBUG_INFO=yes
 669
 670         dnl also disable optimizations by default if --enable-debug was used
 671         dnl (this can still be overridden by an explicit --enable-optimise)
 672         DEFAULT_wxUSE_OPTIMISE=no
 673         ;;
 674
 675     no)
 676         dnl --disable-debug is equivalent to both --disable-debug_flag and
 677         dnl --disable-debug_info
 678         DEFAULT_wxUSE_DEBUG_FLAG=no
 679         DEFAULT_wxUSE_DEBUG_INFO=no
 680         ;;
 681
 682     default)
 683         dnl the library is built with debugging support by default but without
 684         dnl debug information as this requires much, much more disk space
 685         DEFAULT_wxUSE_DEBUG_FLAG=yes
 686         DEFAULT_wxUSE_DEBUG_INFO=no
 687         ;;
 688 esac
 689
 690 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 691 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 692
 693 dnl enabled if just --enable-debug_{flag,info} was
 694 dnl
 695 dnl in any case, only set the default value and allow overriding it with an
 696
 697 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 698 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 699 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 700
 701 dnl ---------------------------------------------------------------------------
 702 dnl global compile options
 703 dnl ---------------------------------------------------------------------------
 704
 705 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 706 WX_ARG_ENABLE(stl,         [  --enable-stl            use standard C++ classes for everything], wxUSE_STL)
 707 if test "$wxUSE_STL" = "yes"; then
 708     DEFAULT_wxUSE_STD_CONTAINERS=yes
 709     DEFAULT_wxUSE_STD_IOSTREAM=yes
 710     DEFAULT_wxUSE_STD_STRING=yes
 711 fi
 712 WX_ARG_ENABLE(std_containers,[  --enable-std_containers use standard C++ container classes], wxUSE_STD_CONTAINERS)
 713 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 714 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 715 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)
 716 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 717 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 718 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 719 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 720 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 721 if test "$USE_OS2" = 1; then
 722     DEFAULT_wxUSE_OMF=no
 723     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 724 fi
 725
 726 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 727
 728 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 729 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 730 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 731 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 732 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 733 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 734
 735 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)
 736 WX_ARG_ENABLE_PARAM(macosx_arch,      [[  --enable-macosx_arch=ARCH  build for just the specified architecture]], wxUSE_MAC_ARCH)
 737
 738 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 739 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 740
 741 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 742
 743 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 744
 745 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 746 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 747
 748 dnl ---------------------------------------------------------------------------
 749 dnl optional non GUI features
 750 dnl ---------------------------------------------------------------------------
 751
 752 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 753 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 754 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 755
 756 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 757 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 758 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 759 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 760 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 761 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 762 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 763 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 764
 765 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 766
 767 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 768 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 769 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 770
 771 dnl please keep the settings below in alphabetical order
 772 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 773 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 774 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 775 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 776 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 777 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 778 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 779 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 780 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 781 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 782 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 783 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 784 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 785 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 786 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 787 WX_ARG_FEATURE(filehistory,   [  --enable-filehistory    use wxFileHistory class], wxUSE_FILE_HISTORY)
 788 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 789 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 790 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 791 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 792 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 793 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 794 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 795 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 796 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 797 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 798 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 799 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 800 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 801 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 802 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 803 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 804 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 805 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 806 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 807 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 808 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 809 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 810 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 811 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 812
 813 dnl URL-related classes
 814 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 815 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 816 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 817 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 818 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 819
 820 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 821
 822 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 823 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 824
 825 if test "$wxUSE_GUI" = "yes"; then
 826
 827 dnl ---------------------------------------------------------------------------
 828 dnl optional "big" GUI features
 829 dnl ---------------------------------------------------------------------------
 830
 831 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 832 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 833 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 834 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 835 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 836 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 837 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 838 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 839 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 840 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 841 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 842 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 843 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 844 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 845 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 846 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 847 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 848 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 849 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 850 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 851 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 852 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 853 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac-only, use wxWebView instead)], wxUSE_WEBKIT)
 854 WX_ARG_FEATURE(webview,     [  --enable-webview        use wxWebView library], wxUSE_WEBVIEW)
 855
 856 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 857 dnl can't be disabled, don't even provide an option to do it
 858 if test "$wxUSE_MAC" != 1; then
 859 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 860 fi
 861
 862 dnl ---------------------------------------------------------------------------
 863 dnl IPC &c
 864 dnl ---------------------------------------------------------------------------
 865
 866 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 867 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 868
 869 dnl ---------------------------------------------------------------------------
 870 dnl optional GUI controls (in alphabetical order except the first one)
 871 dnl ---------------------------------------------------------------------------
 872
 873 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 874 DEFAULT_wxUSE_CONTROLS=none
 875 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 876
 877 dnl even with --disable-controls, some may be enabled by an explicit
 878 dnl --enable-<control> later on the command line -- but by default all will be
 879 dnl disabled
 880 if test "$wxUSE_CONTROLS" = "no"; then
 881     DEFAULT_wxUSE_ACCEL=no
 882     DEFAULT_wxUSE_ANIMATIONCTRL=no
 883     DEFAULT_wxUSE_BANNERWINDOW=no
 884     DEFAULT_wxUSE_BMPBUTTON=no
 885     DEFAULT_wxUSE_BUTTON=no
 886     DEFAULT_wxUSE_CALCTRL=no
 887     DEFAULT_wxUSE_CARET=no
 888     DEFAULT_wxUSE_CHECKBOX=no
 889     DEFAULT_wxUSE_CHECKLISTBOX=no
 890     DEFAULT_wxUSE_CHOICE=no
 891     DEFAULT_wxUSE_CHOICEBOOK=no
 892     DEFAULT_wxUSE_COLLPANE=no
 893     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 894     DEFAULT_wxUSE_COMBOBOX=no
 895     DEFAULT_wxUSE_COMBOBOX=no
 896     DEFAULT_wxUSE_COMMANDLINKBUTTON=no
 897     DEFAULT_wxUSE_DATAVIEWCTRL=no
 898     DEFAULT_wxUSE_DATEPICKCTRL=no
 899     DEFAULT_wxUSE_DETECT_SM=no
 900     DEFAULT_wxUSE_DIRPICKERCTRL=no
 901     DEFAULT_wxUSE_DISPLAY=no
 902     DEFAULT_wxUSE_FILECTRL=no
 903     DEFAULT_wxUSE_FILEPICKERCTRL=no
 904     DEFAULT_wxUSE_FONTPICKERCTRL=no
 905     DEFAULT_wxUSE_GAUGE=no
 906     DEFAULT_wxUSE_GRID=no
 907     DEFAULT_wxUSE_HEADERCTRL=no
 908     DEFAULT_wxUSE_HYPERLINKCTRL=no
 909     DEFAULT_wxUSE_IMAGLIST=no
 910     DEFAULT_wxUSE_LISTBOOK=no
 911     DEFAULT_wxUSE_LISTBOX=no
 912     DEFAULT_wxUSE_LISTCTRL=no
 913     DEFAULT_wxUSE_MARKUP=no
 914     DEFAULT_wxUSE_NOTEBOOK=no
 915     DEFAULT_wxUSE_POPUPWIN=no
 916     DEFAULT_wxUSE_RADIOBOX=no
 917     DEFAULT_wxUSE_RADIOBTN=no
 918     DEFAULT_wxUSE_RICHMSGDLG=no
 919     DEFAULT_wxUSE_RICHTOOLTIP=no
 920     DEFAULT_wxUSE_REARRANGECTRL=no
 921     DEFAULT_wxUSE_SASH=no
 922     DEFAULT_wxUSE_SCROLLBAR=no
 923     DEFAULT_wxUSE_SEARCHCTRL=no
 924     DEFAULT_wxUSE_SLIDER=no
 925     DEFAULT_wxUSE_SPINBTN=no
 926     DEFAULT_wxUSE_SPINCTRL=no
 927     DEFAULT_wxUSE_SPLITTER=no
 928     DEFAULT_wxUSE_STATBMP=no
 929     DEFAULT_wxUSE_STATBOX=no
 930     DEFAULT_wxUSE_STATLINE=no
 931     DEFAULT_wxUSE_STATUSBAR=no
 932     DEFAULT_wxUSE_TIMEPICKCTRL=no
 933     DEFAULT_wxUSE_TIPWINDOW=no
 934     DEFAULT_wxUSE_TOGGLEBTN=no
 935     DEFAULT_wxUSE_TOOLBAR=no
 936     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 937     DEFAULT_wxUSE_TOOLBOOK=no
 938     DEFAULT_wxUSE_TOOLTIPS=no
 939     DEFAULT_wxUSE_TREEBOOK=no
 940     DEFAULT_wxUSE_TREECTRL=no
 941     DEFAULT_wxUSE_TREELISTCTRL=no
 942 fi
 943
 944 dnl features affecting multiple controls
 945 WX_ARG_FEATURE(markup,      [  --enable-markup         support wxControl::SetLabelMarkup], wxUSE_MARKUP)
 946
 947 dnl please keep the settings below in alphabetical order
 948 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 949 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 950 WX_ARG_FEATURE(bannerwindow,[  --enable-bannerwindow   use wxBannerWindow class], wxUSE_BANNERWINDOW)
 951 WX_ARG_FEATURE(artstd,      [  --enable-artstd         use standard XPM icons in wxArtProvider], wxUSE_ARTPROVIDER_STD)
 952 WX_ARG_FEATURE(arttango,    [  --enable-arttango       use Tango icons in wxArtProvider], wxUSE_ARTPROVIDER_TANGO)
 953 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 954 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 955 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 956 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 957 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 958 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 959 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 960 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 961 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 962 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 963 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 964 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 965 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 966 WX_ARG_FEATURE(commandlinkbutton, [  --enable-commandlinkbutton      use wxCommmandLinkButton class], wxUSE_COMMANDLINKBUTTON)
 967 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 968 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 969 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 970 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 971 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 972 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 973 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 974 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 975 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 976 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 977 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 978 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 979 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 980 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 981 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 982 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 983 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 984 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 985 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 986 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 987 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 988 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 989 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 990 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 991 WX_ARG_FEATURE(richmsgdlg,  [  --enable-richmsgdlg     use wxRichMessageDialog class], wxUSE_RICHMSGDLG)
 992 WX_ARG_FEATURE(richtooltip, [  --enable-richtooltip    use wxRichToolTip class], wxUSE_RICHTOOLTIP)
 993 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 994 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 995 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 996 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 997 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 998 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 999 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1000 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1001 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1002 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1003 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1004 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1005 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1006 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
1007 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1008 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1009 WX_ARG_FEATURE(datepick,    [  --enable-timepick       use wxTimePickerCtrl class], wxUSE_TIMEPICKCTRL)
1010 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1011 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1012 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1013 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1014 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1015 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1016 WX_ARG_FEATURE(treelist,    [  --enable-treelist       use wxTreeListCtrl class], wxUSE_TREELISTCTRL)
1017
1018 dnl ---------------------------------------------------------------------------
1019 dnl common dialogs
1020 dnl ---------------------------------------------------------------------------
1021
1022 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1023 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1024 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1025 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1026 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1027 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1028 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1029 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1030 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1031 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1032 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1033 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1034 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1035 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1036 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1037
1038 dnl ---------------------------------------------------------------------------
1039 dnl misc GUI options
1040 dnl ---------------------------------------------------------------------------
1041
1042 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1043 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1044 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1045 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1046 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1047 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1048 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1049 WX_ARG_FEATURE(hotkey,      [  --enable-hotkey         use wxWindow::RegisterHotKey()], wxUSE_HOTKEY)
1050 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1051 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile], wxUSE_METAFILE)
1052 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1053 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1054 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
1055 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
1056 WX_ARG_FEATURE(webviewwebkit,[  --enable-webview-webkit use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
1057
1058 dnl ---------------------------------------------------------------------------
1059 dnl support for image formats that do not rely on external library
1060 dnl ---------------------------------------------------------------------------
1061
1062 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1063 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1064 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1065 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1066 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1067 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1068 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1069 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1070 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1071
1072 dnl ---------------------------------------------------------------------------
1073 dnl wxMSW-only options
1074 dnl ---------------------------------------------------------------------------
1075
1076 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1077 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1078 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1079 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1080 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1081 WX_ARG_FEATURE(webviewie,   [  --enable-webview-ie     use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
1082
1083 dnl this one is not really MSW-specific but it exists mainly to be turned off
1084 dnl under MSW, it should be off by default on the other platforms
1085 if test "$wxUSE_MSW" != 1; then
1086     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1087 fi
1088
1089 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1090
1091 fi
1092 dnl for GUI only
1093
1094 dnl ---------------------------------------------------------------------------
1095 dnl Checks for programs
1096 dnl ---------------------------------------------------------------------------
1097
1098 dnl flush the cache because checking for programs might abort
1099 AC_CACHE_SAVE
1100
1101 dnl C-compiler checks
1102 dnl   defines CC with the compiler to use
1103 dnl   defines GCC with yes if using gcc
1104 dnl   defines GCC empty if not using gcc
1105 dnl   defines CFLAGS
1106 dnl
1107 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1108 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1109 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1110 CFLAGS=${CFLAGS:=}
1111 AC_BAKEFILE_PROG_CC
1112
1113 dnl is -traditional needed for correct compilations
1114 dnl   adds -traditional for gcc if needed
1115 AC_PROG_GCC_TRADITIONAL
1116
1117 dnl C++-compiler checks
1118 dnl   defines CXX with the compiler to use
1119 dnl   defines GXX with yes if using gxx
1120 dnl   defines GXX empty if not using gxx
1121 dnl   defines CXXFLAGS
1122 dnl
1123 dnl see CFLAGS line above
1124 CXXFLAGS=${CXXFLAGS:=}
1125 AC_BAKEFILE_PROG_CXX
1126
1127 dnl configure always sets CXX to something as it falls back to g++ even if no
1128 dnl C++ compiler was found, but we prefer to abort now with a clear error
1129 dnl message rather than give errors about all tests failures below
1130 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1131     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1132 fi
1133
1134 dnl ar command
1135 dnl   defines AR with the appropriate command
1136 dnl
1137 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1138 if test "x$SUNCXX" != xyes; then
1139     AC_CHECK_TOOL(AR, ar)
1140     if test "x$AR" = "x" ; then
1141         AC_MSG_ERROR([ar is needed to build wxWidgets])
1142     fi
1143 fi
1144
1145 dnl ---------------------------------------------------------------------------
1146 dnl Mac-specific SDK/architectures checks
1147 dnl ---------------------------------------------------------------------------
1148
1149 if test "$wxUSE_MAC" = 1; then
1150
1151 retest_macosx_linking=no
1152
1153 OSX_ARCH_OPTS=""
1154 if test "x$wxUSE_MAC_ARCH" != xno; then
1155     OSX_ARCH_OPTS="-arch $wxUSE_MAC_ARCH"
1156 fi
1157
1158 dnl Support the old --enable-universal_binary in case anyone was using it.
1159     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1160         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1161         dnl --enable-universal_binary=SDK names a path to an SDK
1162         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1163             # Implicitly turn on the new --with-macosx-sdk using the default
1164             # SDK which provides the behaviour this option has always had.
1165             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1166                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1167                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1168                 wxUSE_MACOSX_SDK=yes
1169             fi
1170         else
1171             # Complain to user if he specified an argument to --enable-universal_binary
1172             # and also 1) specified --with-macosx-sdk using the default (yes) or
1173             # 2) specified --with-macosx-sdk using a path or 3) specified
1174             # --without-macosx-sdk (no).
1175             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1176                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1177             else
1178                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1179                 # special-case the empty string because the below test simply
1180                 # converts "no" to the empty string anyway.
1181                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1182                 dnl Warn about deprecated usage.
1183                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1184             fi
1185         fi
1186         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1187         OSX_ARCH_OPTS="-arch ppc -arch i386"
1188         if test "$wxUSE_OSX_COCOA" = 1; then
1189             OSX_ARCH_OPTS="$OSX_ARCH_OPTS -arch x86_64"
1190         fi
1191         AC_MSG_CHECKING([for universal binary architectures])
1192         AC_MSG_RESULT([$OSX_ARCH_OPTS])
1193
1194         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1195         dnl is incapable of using them but the compiler driver (which we use
1196         dnl as LD when building dynamic libraries) uses them to invoke the
1197         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1198         dnl need no arch flags because libtool automatically invokes ld for
1199         dnl every architecture found in the fat input files.
1200         dnl
1201         dnl For static library builds, AR/RANLIB automatically create proper
1202         dnl fat archives although AR is unable to update them once RANLIB has
1203         dnl made them into proper fat archives.  Fortunately, our link process
1204         dnl simply removes the .a file before using ar to create a new one.
1205         dnl If we did move to libtool -static we still wouldn't need arch flags
1206         dnl because libtool automatically figures it out based on input.
1207         retest_macosx_linking=yes
1208
1209         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1210         dnl and including all architecture directories with each compiler invocation.
1211         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1212         dnl Objective-C++ precompiled headers.
1213         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1214         bk_use_pch=no
1215     fi
1216
1217 CXXFLAGS="$OSX_ARCH_OPTS $CXXFLAGS"
1218 CFLAGS="$OSX_ARCH_OPTS $CFLAGS"
1219 OBJCXXFLAGS="$OSX_ARCH_OPTS $OBJCXXFLAGS"
1220 OBJCFLAGS="$OSX_ARCH_OPTS $OBJCFLAGS"
1221 LDFLAGS="$OSX_ARCH_OPTS $LDFLAGS"
1222
1223 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1224 dnl with the SDK in place.
1225 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1226 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1227     wxUSE_MACOSX_SDK=
1228 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1229     # TODO: Search for most recent SDK and use it.
1230     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1231 fi
1232
1233
1234 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1235     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1236     if ! test -d "$wxUSE_MACOSX_SDK"; then
1237         AC_MSG_FAILURE([not found])
1238     else
1239         AC_MSG_RESULT([exists])
1240     fi
1241     dnl CC and CXX will have these flags added below, after the compiler has been chosen
1242     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1243     retest_macosx_linking=yes
1244     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1245     dnl the syslibroot makes no difference.  We aren't using libtool now but
1246     dnl if we ever did, be aware that you don't need to worry about it.
1247 fi
1248
1249 dnl Set up the deployment target
1250 dnl No   : Don't specify a min version even if using an SDK
1251 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1252 dnl Param: Use the specified version
1253 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1254     wxUSE_MACOSX_VERSION_MIN=
1255 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1256     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1257         AC_MSG_CHECKING([SDK deployment version])
1258 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1259 [
1260         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\} *; *$/\1/'`
1261 ]
1262         # If that failed, try again with the new key
1263         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1264 [
1265             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\} *; *$/\1/'`
1266 ]
1267         fi
1268
1269         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1270             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1271             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1272         else
1273             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1274             wxUSE_MACOSX_VERSION_MIN=
1275         fi
1276     else
1277         wxUSE_MACOSX_VERSION_MIN=
1278     fi
1279 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1280     AC_CHECK_PROGS(OSX_SW_VERS, sw_vers)
1281     if test "$OSX_SW_VERS" != ""; then
1282         OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
1283     else
1284         dnl can't determine it (happens e.g. when cross-compiling) so use a
1285         dnl conservative default
1286         AC_MSG_WARN([Assuming OS X 10.4, use --with-macosx-version-min to override.])
1287         OSX_VERSION="10.4"
1288     fi
1289
1290     case "$OSX_VERSION" in
1291         10.4* )
1292             wxUSE_MACOSX_VERSION_MIN=10.4
1293             ;;
1294
1295         * )
1296             if test "$wxUSE_OSX_CARBON" = 1; then
1297                 # otherwise configure stops on leopard for universal_binary
1298                 wxUSE_MACOSX_VERSION_MIN=10.4
1299             else
1300                 # for Cocoa, use 10.5 to be able to compile it in 64 bits too
1301                 wxUSE_MACOSX_VERSION_MIN=10.5
1302             fi
1303             ;;
1304     esac
1305 fi
1306
1307 NEEDS_GCC40="no"
1308 if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
1309     NEEDS_GCC40="yes"
1310 fi
1311
1312 if test "$wxUSE_OSX_CARBON" = 1; then
1313     NEEDS_GCC40="yes"
1314 fi
1315
1316 if test "x$NEEDS_GCC40" == "xyes"; then
1317     # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
1318     # and wants 10.4 compatible code, then 'downgrade' to 4.0
1319     # This is also the simplest way to get 32-bit binaries on Snow Leopard.
1320     if test "x$CC" = "xgcc"; then
1321         CCVERSION=`$CC --version | grep 4.[[2-9]].`
1322         if test "x$CCVERSION" != "x"; then
1323             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
1324             CC="gcc-4.0"
1325         fi
1326     fi
1327
1328     if test "x$CXX" = "xg++"; then
1329         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
1330         if test "x$CCVERSION" != "x"; then
1331             CXX="g++-4.0"
1332         fi
1333     fi
1334 fi
1335
1336 if test "x$MACOSX_SDK_OPTS" != "x"; then
1337     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1338     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1339     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1340 fi
1341
1342 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1343     if test "$wxUSE_OSX_IPHONE" = 1; then
1344         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
1345     else
1346         MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1347     fi
1348     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1349     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1350     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1351     retest_macosx_linking=yes
1352 fi
1353
1354 dnl If either an SDK or a version option was added, make sure that we can
1355 dnl still compile and link both C and C++.  If we didn't do this, then most
1356 dnl of the remaining tests would fail.
1357 if test "x$retest_macosx_linking" = "xyes"; then
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
1363     AC_LANG_PUSH(C++)
1364     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1365     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1366     AC_LANG_POP()
1367 fi
1368
1369 fi dnl wxUSE_MAC
1370
1371 case "${host}" in
1372
1373     dnl The other BSD's should probably go in here too, since this is
1374     dnl to workaround a strange static lib BSDism.
1375     dnl Mac OS X install seems to ignore -p option...
1376     *-*-darwin* )
1377         INSTALL_PROGRAM="cp -fp"
1378         INSTALL_DATA="cp -fp"
1379         ;;
1380     *)
1381         ;;
1382 esac
1383
1384 dnl ------------------------------------------------------------------------
1385 dnl Platform specific tests
1386 dnl ------------------------------------------------------------------------
1387
1388 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
1389     dnl While g++ predefines _GNU_SOURCE by default, gcc does not, so do it
1390     dnl explicitly to ensure that the tests done below using C compiler
1391     dnl succeed, otherwise things like pthread_mutexattr_settype() (and many
1392     dnl others) wouldn't be detected.
1393     AC_DEFINE(_GNU_SOURCE)
1394
1395     dnl For non-g++ compilers (including gcc, as mentioned above) we need to
1396     dnl add this flag explicitly when building our own code later too.
1397     GNU_SOURCE_FLAG="-D_GNU_SOURCE"
1398     CFLAGS="$GNU_SOURCE_FLAG $CFLAGS"
1399 fi
1400
1401 if test "x$USE_AIX" = "x1"; then
1402     dnl xlC needs -qunique under AIX so that one source file can be
1403     dnl compiled to multiple object files and safely linked together.
1404     if test "x$XLCXX" = "xyes"; then
1405         CXXFLAGS="-qunique $CXXFLAGS"
1406     fi
1407
1408     dnl AIX sys/timer.h header #defines func_data as t_union.data breaking the
1409     dnl compilation of GTK+ headers that use func_data as parameter name in
1410     dnl several places. We could work around this by inserting "#undef
1411     dnl func_data" in the code but IBM provides a possibility to disable this
1412     dnl #define by pre-defining the symbol below and this seems to be simpler.
1413     dnl And if we have any problems because of it we can always remove it and
1414     dnl use the #undef approach.
1415     CPPFLAGS="-D_LINUX_SOURCE_COMPAT $CPPFLAGS"
1416 fi
1417
1418 dnl This case is for PowerPC OS X vs. everything else
1419 case "${host}" in
1420   powerpc-*-darwin* )
1421     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1422     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1423         choke me for lack of PowerPC
1424 #endif
1425 ],
1426         [AC_MSG_RESULT([yes])],
1427         [AC_MSG_RESULT([no])
1428         AC_DEFINE(__POWERPC__)
1429     ])
1430   ;;
1431 esac
1432
1433 dnl This case is for OS X vs. everything else
1434 case "${host}" in
1435   *-*-darwin* )
1436     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1437     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1438 ],[],
1439         [AC_MSG_RESULT([yes])],
1440         [AC_MSG_RESULT([no])
1441         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1442         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1443 #include <CoreFoundation/CFBase.h>
1444         ],[],
1445         [AC_MSG_RESULT([yes])
1446         dnl We must use -D so source files that don't include wx/setup.h
1447         dnl but do include CFBase will work.
1448         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1449         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1450         )
1451         ]
1452     )
1453   ;;
1454 esac
1455
1456 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1457 dnl latter makes more sense for wxGTK/Motif/X11 ports
1458 wants_win32=0
1459 doesnt_want_win32=0
1460 case "${host}" in
1461   *-*-cygwin*)
1462       if test "$wxUSE_MSW" = 1 ; then
1463         wants_win32=1
1464       else
1465         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1466         dnl headers and libraries, so it's Windows-like in this case
1467         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1468             [
1469                 AC_TRY_COMPILE(
1470                     [],
1471                     [
1472                         #ifdef __MINGW32__
1473                             choke me
1474                         #endif
1475                     ],
1476                     wx_cv_nocygwin=no,
1477                     wx_cv_nocygwin=yes
1478                 )
1479             ]
1480         )
1481
1482         if test "$wx_cv_nocygwin" = "yes"; then
1483             wants_win32=1
1484         else
1485             doesnt_want_win32=1
1486         fi
1487       fi
1488       if test "$wants_win32" = 1 ; then
1489         BAKEFILE_FORCE_PLATFORM=win32
1490       fi
1491   ;;
1492   *-*-mingw*)
1493       wants_win32=1
1494   ;;
1495 esac
1496
1497 if test "$wxUSE_WINE" = "yes"; then
1498     wants_win32=1
1499     LDFLAGS_GUI="-mwindows"
1500 fi
1501
1502 dnl NB: The two tests below are *NOT* mutually exclusive! They should only
1503 dnl     take effect on Cygwin/Mingw and not other platforms.
1504 if test "$wants_win32" = 1 ; then
1505     USE_UNIX=0
1506     USE_WIN32=1
1507     AC_DEFINE(__WIN32__)
1508     AC_DEFINE(__WIN95__)
1509     AC_DEFINE(__WINDOWS__)
1510     AC_DEFINE(__GNUWIN32__)
1511     AC_DEFINE(STRICT)
1512 fi
1513 if test "$doesnt_want_win32" = 1 ; then
1514     USE_UNIX=1
1515     USE_WIN32=0
1516 fi
1517 dnl (end of Windows-only piece)
1518
1519 if test "$USE_UNIX" = 1 ; then
1520     wxUSE_UNIX=yes
1521     AC_DEFINE(__UNIX__)
1522 fi
1523
1524 dnl This case is for OS/2 vs. everything else
1525 case "${host}" in
1526   *-pc-os2_emx | *-pc-os2-emx )
1527       dnl ---------------------------------------------------------------------
1528       dnl When we are using gcc on OS/2, we want to be either using resources
1529       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1530       dnl Moreover we need to link explicitly against either stdcpp.a or
1531       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1532       dnl not "g++/c++".
1533       dnl ---------------------------------------------------------------------
1534       dnl (OS/2-only piece)
1535       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1536           dnl More complete Unix emulation for unix-like ports
1537           dnl by linking in POSIX/2's cExt (if available).
1538           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1539       else
1540           dnl Include resources for the "native" port (wxPM).
1541           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1542       fi
1543       dnl Check for the gcc version (and thereby for the C runtime library).
1544       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1545       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1546       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1547       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1548       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1549           AC_TRY_RUN(
1550               dnl Check the gcc version macro.
1551               [
1552                   #include <stdio.h>
1553
1554                   int main()
1555                   {
1556                       FILE *f=fopen("conftestval", "w");
1557                       if (!f) exit(1);
1558                       fprintf(f,
1559                   #if (__GNUC__ < 3)
1560                               "EMX2"
1561                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1562                               "EMX3"
1563                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1564                               "Innotek5"
1565                   #else
1566                               "Innotek6"
1567                   #endif
1568                       );
1569                       exit(0);
1570                   }
1571               ],
1572               wx_cv_gccversion=`cat conftestval`,
1573               wx_cv_gccversion="EMX2",
1574               dnl Compilation error: Assuming standard EMX environment
1575               wx_cv_gccversion="EMX2"
1576           )
1577       ])
1578       if test "$wx_cv_gccversion" = "EMX2"; then
1579           LIBS="$LIBS -lstdcpp"
1580           LDFLAGS="$LDFLAGS -Zsysv-signals"
1581       else
1582           if test "$wx_cv_gccversion" = "EMX3"; then
1583               LIBS="$LIBS -lstdcxx -lgcc"
1584               LDFLAGS="$LDFLAGS -Zsysv-signals"
1585           else
1586               LIBS="$LIBS -lstdc++"
1587           fi
1588       fi
1589       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1590         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1591         wxUSE_OMF=yes
1592         enable_omf=yes
1593       fi
1594       dnl (end of OS/2-only piece)
1595   ;;
1596   *)
1597       dnl ---------------------------------------------------------------------
1598       dnl look for strcasecmp() in string.h and then strings.h if it's not
1599       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1600       dnl used.
1601       dnl ---------------------------------------------------------------------
1602       dnl (non-OS/2-only piece)
1603
1604       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1605           AC_TRY_LINK([
1606               #include <string.h>
1607               ],
1608               [
1609                   strcasecmp("foo", "bar");
1610               ],
1611               ac_cv_string_strcasecmp=yes,
1612               ac_cv_string_strcasecmp=no
1613           )
1614       ])
1615
1616       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1617           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1618       else
1619           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1620               AC_TRY_LINK([
1621                   #include <strings.h>
1622                   ],
1623                   [
1624                       strcasecmp("foo", "bar");
1625                   ],
1626                   ac_cv_strings_strcasecmp=yes,
1627                   ac_cv_strings_strcasecmp=no
1628               )
1629           ])
1630
1631           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1632               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1633           else
1634               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1635           fi
1636       fi
1637
1638       dnl (end of non-OS/2-only piece)
1639   ;;
1640 esac
1641
1642 dnl ------------------------------------------------------------------------
1643 dnl Check for headers
1644 dnl ------------------------------------------------------------------------
1645
1646 dnl Note: non-empty last parameter makes check compile-only,
1647 dnl   skipping worthless preprocessing check
1648 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1649
1650 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1651 if test "$ac_cv_header_wchar_h" != "yes"; then
1652     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1653 fi
1654
1655 case "${host}" in
1656   *-pc-os2_emx | *-pc-os2-emx )
1657       dnl Explicitly link -lintl if langinfo.h is available
1658       dnl and intl not yet included in libc
1659       if test $ac_cv_header_langinfo_h = "yes" \
1660                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1661                      -o "$wx_cv_gccversion" = "EMX3" \
1662                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1663           LIBS="$LIBS -lintl"
1664       fi
1665   ;;
1666 esac
1667
1668 dnl POSIX needs this for select(), but old systems don't have it
1669 if test "$USE_UNIX" = 1 ; then
1670     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1671 fi
1672
1673 dnl ---------------------------------------------------------------------------
1674 dnl Checks for compiler characteristics
1675 dnl ---------------------------------------------------------------------------
1676
1677 dnl defines const to be empty if c-compiler does not support const fully
1678 AC_C_CONST
1679 dnl defines inline to a sensible value for the c-compiler
1680 AC_C_INLINE
1681
1682 dnl check the sizes of integral types (give some reasonable default values for
1683 dnl cross-compiling)
1684 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1685 AC_CHECK_SIZEOF(short, 2)
1686 AC_CHECK_SIZEOF(void *, 4)
1687 AC_CHECK_SIZEOF(int, 4)
1688 AC_CHECK_SIZEOF(long, 4)
1689 AC_CHECK_SIZEOF(size_t, 4)
1690
1691 case "${host}" in
1692     arm-*-linux* )
1693         AC_CHECK_SIZEOF(long long, 8)
1694     ;;
1695     *-hp-hpux* )
1696         AC_CHECK_SIZEOF(long long, 0)
1697         if test "$ac_cv_sizeof_long_long" != 0; then
1698             dnl HPUX 10.20 headers need this define in order to use long long definitions
1699             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1700         fi
1701     ;;
1702     * )
1703         AC_CHECK_SIZEOF(long long, 0)
1704 esac
1705
1706 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1707 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1708 AC_CHECK_SIZEOF(wchar_t, 0,
1709     [
1710         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1711         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1712         #  error "fake wchar_t"
1713         #endif
1714         #ifdef HAVE_WCHAR_H
1715         #  ifdef __CYGWIN__
1716         #    include <stddef.h>
1717         #  endif
1718         #  include <wchar.h>
1719         #endif
1720         #ifdef HAVE_STDLIB_H
1721         #  include <stdlib.h>
1722         #endif
1723         #include <stdio.h>
1724     ]
1725 )
1726 if test "$ac_cv_sizeof_wchar_t" = 0; then
1727     AC_MSG_ERROR([wxWidgets requires wchar_t support.])
1728 fi
1729 AC_DEFINE(wxUSE_WCHAR_T)
1730
1731 dnl checks needed to define wxVaCopy
1732 AC_CACHE_CHECK([for va_copy],
1733     wx_cv_func_va_copy,
1734     [
1735         AC_LANG_PUSH(C++)
1736         AC_LINK_IFELSE([
1737             AC_LANG_SOURCE([
1738                 #include <stdarg.h>
1739                 void foo(char *f, ...)
1740                 {
1741                     va_list ap1, ap2;
1742                     va_start(ap1, f);
1743                     va_copy(ap2, ap1);
1744                     va_end(ap2);
1745                     va_end(ap1);
1746                 }
1747                 int main()
1748                 {
1749                     foo("hi", 17);
1750                     return 0;
1751                 }])
1752             ],
1753             wx_cv_func_va_copy=yes,
1754             wx_cv_func_va_copy=no
1755         )
1756         AC_LANG_POP()
1757     ]
1758 )
1759
1760 if test $wx_cv_func_va_copy = "yes"; then
1761     AC_DEFINE(HAVE_VA_COPY)
1762 else
1763     dnl try to understand how can we copy va_lists
1764     AC_CACHE_CHECK([if va_list can be copied by value],
1765         wx_cv_type_va_list_lvalue,
1766         [
1767             AC_RUN_IFELSE([
1768                 AC_LANG_SOURCE([
1769                     #include <stdarg.h>
1770                     int foo(char *f, ...)
1771                     {
1772                         va_list ap1, ap2;
1773                         va_start(ap1, f);
1774                         ap2 = ap1;
1775                         if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1776                             return 1;
1777                         va_end(ap2);
1778                         va_end(ap1);
1779                         return 0;
1780                     }
1781                     int main()
1782                     {
1783                         return foo("hi", 17);
1784                     }])
1785                 ],
1786                 wx_cv_type_va_list_lvalue=yes,
1787                 wx_cv_type_va_list_lvalue=no,
1788                 dnl assume most common case for cross-compiling...
1789                 wx_cv_type_va_list_lvalue=yes
1790             )
1791         ]
1792     )
1793
1794     if test $wx_cv_type_va_list_lvalue != "yes"; then
1795         dnl we suppose that the only thing which can't be copied like this
1796         dnl are arrays... only experience will show whether this is really true
1797         AC_DEFINE(VA_LIST_IS_ARRAY)
1798     fi
1799 fi
1800
1801 dnl don't check for vararg macros if they're explicitly disabled: this is
1802 dnl useful if the user code using the library wants to limit itself to standard
1803 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1804 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1805
1806 dnl Check if variadic macros (C99 feature) are supported:
1807 AC_CACHE_CHECK(
1808     [whether the compiler supports variadic macros],
1809     [wx_cv_have_variadic_macros],
1810     [
1811         dnl C compiler might support variadic macros when C++ one doesn't
1812         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1813         AC_LANG_PUSH(C++)
1814         AC_COMPILE_IFELSE([
1815             AC_LANG_PROGRAM(
1816                 [
1817                     #include <stdio.h>
1818                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1819                 ],
1820                 [
1821                     test("%s %d %p", "test", 1, 0);
1822                 ]
1823             )],
1824             [wx_cv_have_variadic_macros=yes],
1825             [wx_cv_have_variadic_macros=no]
1826             )
1827         AC_LANG_POP()
1828     ]
1829 )
1830
1831 if test $wx_cv_have_variadic_macros = "yes"; then
1832     AC_DEFINE(HAVE_VARIADIC_MACROS)
1833 fi
1834
1835 fi dnl wxUSE_VARARG_MACROS == yes
1836
1837
1838 dnl check for large file support
1839 LARGEFILE_CPPFLAGS=
1840 AC_SYS_LARGEFILE
1841 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1842     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1843 elif test "$ac_cv_sys_large_files" = 1; then
1844     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1845 fi
1846
1847 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1848 dnl line because otherwise the system headers risk being included before
1849 dnl wx/defs.h which defines these constants leading to inconsistent
1850 dnl sizeof(off_t) in different source files of the same program and linking
1851 dnl problems
1852 if test -n "$LARGEFILE_CPPFLAGS"; then
1853     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1854
1855     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1856     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1857     dnl The compiler should define it automatically, but some old g++
1858     dnl versions don't define it, so test and add it if necessary. AFAIK
1859     dnl the problem only affects the C++ compiler so it is added to
1860     dnl CXXFLAGS only.
1861     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1862         AC_CACHE_CHECK(
1863             [if -D__STDC_EXT__ is required],
1864             wx_cv_STDC_EXT_required,
1865             [
1866                 AC_LANG_PUSH(C++)
1867                 AC_TRY_COMPILE(
1868                     [],
1869                     [
1870                         #ifndef __STDC_EXT__
1871                             choke me
1872                         #endif
1873                     ],
1874                     wx_cv_STDC_EXT_required=no,
1875                     wx_cv_STDC_EXT_required=yes
1876                 )
1877                 AC_LANG_POP()
1878             ]
1879         )
1880         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1881             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1882         fi
1883     fi
1884 fi
1885
1886 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1887 dnl
1888 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1889 dnl example) so set them before using it and also use C++ to ensure that we get
1890 dnl errors, not warnings, about the missing functions
1891 AC_LANG_PUSH(C++)
1892 old_CPPFLAGS="$CPPFLAGS"
1893 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1894 AC_FUNC_FSEEKO
1895 CPPFLAGS="$old_CPPFLAGS"
1896 AC_LANG_POP()
1897 if test "$ac_cv_sys_largefile_source" != no; then
1898     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1899 fi
1900
1901 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1902 WX_C_BIGENDIAN
1903
1904 dnl check for iostream (as opposed to iostream.h) standard header
1905 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1906
1907 dnl check whether C++ compiler supports explicit keyword
1908 WX_CPP_EXPLICIT
1909
1910 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1911 dnl to get the expression scope behaviour that conforms to the standard.
1912 if test "x$SUNCXX" = xyes; then
1913     CXXFLAGS="-features=tmplife $GNU_SOURCE_FLAG $CXXFLAGS"
1914 fi
1915
1916 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1917 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1918 dnl still spits out dozens of warnings for each X include file, so suppress
1919 dnl them
1920 if test "x$SUNCC" = xyes; then
1921     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1922 fi
1923
1924 dnl SGI mipsPro compiler version 7.4.4 and later (and maybe some earlier
1925 dnl versions too but it's known that 7.4.2 doesn't give this warning but does
1926 dnl instead warn about "unknown warning number 3970" which explains that we
1927 dnl don't want to do this for it) gives this warning for "conversion from
1928 dnl pointer to same-sized integral type" even when there is an explicit cast
1929 dnl and as there is no way to turn it off and there are hundreds of these
1930 dnl warnings in wx sources, just turn it off for now
1931 dnl
1932 dnl a better long term solution would be to use #pragma set/reset woff in
1933 dnl wxPtrToUInt() and use it instead of casts elsewhere
1934 if test "x$SGICC" = "xyes"; then
1935     AC_CACHE_CHECK([if cc version is 7.4.4 or greater],
1936         wx_cv_prog_sgicc744,
1937         [
1938             AC_TRY_COMPILE([],
1939                 [
1940                     #if _SGI_COMPILER_VERSION >= 744
1941                     chock me: mipsPro is 7.4.4 or later
1942                     #endif
1943                 ],
1944                 wx_cv_prog_sgicc744=no,
1945                 wx_cv_prog_sgicc744=yes
1946             )
1947         ]
1948     )
1949
1950     if test "x$wx_cv_prog_sgicc744" = "xyes"; then
1951         CFLAGS="-woff 3970 $CFLAGS"
1952     fi
1953 fi
1954 if test "x$SGICXX" = "xyes"; then
1955     AC_CACHE_CHECK([if CC version is 7.4.4 or greater],
1956         wx_cv_prog_sgicxx744,
1957         [
1958             AC_LANG_PUSH(C++)
1959             AC_TRY_COMPILE([],
1960                 [
1961                     #if _SGI_COMPILER_VERSION >= 744
1962                     chock me: mipsPro is 7.4.4 or later
1963                     #endif
1964                 ],
1965                 wx_cv_prog_sgicxx744=no,
1966                 wx_cv_prog_sgicxx744=yes
1967             )
1968             AC_LANG_POP()
1969         ]
1970     )
1971
1972     if test "x$wx_cv_prog_sgicxx744" = "xyes"; then
1973         CXXFLAGS="-woff 3970 $CXXFLAGS"
1974     fi
1975 fi
1976
1977 dnl HP-UX c89/aCC compiler warnings
1978 if test "x$HPCC" = "xyes"; then
1979     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1980     dnl       even for directives inside #if which is not true (i.e. which are
1981     dnl       used for other compilers/OS) and so we have no way to get rid of it
1982     dnl 2450: "long long is non standard" -- yes, we know
1983     CFLAGS="+W 2011,2450 $CFLAGS"
1984 fi
1985 if test "x$HPCXX" = "xyes"; then
1986     dnl 2340: "value copied to temporary, reference to temporary used": very
1987     dnl       painful as triggered by any occurrence of user-defined conversion
1988     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1989     dnl       may cause misaligned access": this might indicate a real problem
1990     dnl       but any use of GTK+ cast macros results in it so it's unusable
1991     dnl       for wxGTK code
1992     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1993 fi
1994
1995 dnl DEC/Compaq/HP cxx warnings
1996 if test "x$COMPAQCXX" = "xyes"; then
1997     dnl -w0 enables all warnings, then we disable some of them:
1998     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1999     dnl unrimpret:  "end of routine block may be unreachable" is given for
2000     dnl             every "if ( ) return ...; else return ...;"
2001     dnl intconlosbit: "conversion to integral type of smaller size could lose
2002     dnl               data" this is a useful warning but there are too many of
2003     dnl               them for now
2004     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
2005 fi
2006
2007 dnl the next few tests are all for C++ features and so need to be done using
2008 dnl C++ compiler
2009 AC_LANG_PUSH(C++)
2010
2011 dnl check for std::string or std::wstring
2012 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
2013     if test "$wxUSE_UNICODE" = "yes"; then
2014         std_string="std::wstring"
2015         char_type="wchar_t"
2016     else
2017         std_string="std::string"
2018         char_type="char"
2019     fi
2020
2021     dnl check if <string> declares std::[w]string
2022     AC_CACHE_CHECK([for $std_string in <string>],
2023         wx_cv_class_stdstring,
2024         [
2025             AC_TRY_COMPILE([#include <string>],
2026                 [$std_string foo;],
2027                 wx_cv_class_stdstring=yes,
2028                 wx_cv_class_stdstring=no
2029             )
2030         ]
2031     )
2032
2033     if test "$wx_cv_class_stdstring" = yes; then
2034         if test "$wxUSE_UNICODE" = "yes"; then
2035             AC_DEFINE(HAVE_STD_WSTRING)
2036         fi
2037         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2038         dnl wxUSE_STD_STRING==yes
2039     else
2040         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2041             wx_cv_class_stdbasicstring,
2042             [
2043                 AC_TRY_COMPILE([
2044                     #ifdef HAVE_WCHAR_H
2045                     #  ifdef __CYGWIN__
2046                     #    include <stddef.h>
2047                     #  endif
2048                     #  include <wchar.h>
2049                     #endif
2050                     #ifdef HAVE_STDLIB_H
2051                     #  include <stdlib.h>
2052                     #endif
2053                     #include <stdio.h>
2054                     #include <string>
2055                     ],
2056                     [std::basic_string<$char_type> foo;
2057                      const $char_type* dummy = foo.c_str();],
2058                     wx_cv_class_stdbasicstring=yes,
2059                     wx_cv_class_stdbasicstring=no
2060                 )
2061             ]
2062         )
2063
2064         if test "$wx_cv_class_stdbasicstring" != yes; then
2065             if test "$wxUSE_STL" = "yes"; then
2066                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2067             elif test "$wxUSE_STD_STRING" = "yes"; then
2068                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2069             else
2070                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2071                 wxUSE_STD_STRING=no
2072             fi
2073         fi
2074     fi
2075 fi
2076
2077 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2078     AC_CHECK_TYPES([std::istream, std::ostream],,
2079                    [wxUSE_STD_IOSTREAM=no],
2080                    [#include <iostream>])
2081
2082     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2083         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2084             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2085         else
2086             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2087         fi
2088     fi
2089 fi
2090
2091 if test "$wxUSE_STL" = "yes"; then
2092     dnl check for basic STL functionality
2093     AC_CACHE_CHECK([for basic STL functionality],
2094         wx_cv_lib_stl,
2095         [AC_TRY_COMPILE([#include <string>
2096             #include <functional>
2097             #include <algorithm>
2098             #include <vector>
2099             #include <list>],
2100             [std::vector<int> moo;
2101              std::list<int> foo;
2102              std::vector<int>::iterator it =
2103                  std::find_if(moo.begin(), moo.end(),
2104                               std::bind2nd(std::less<int>(), 3));],
2105             wx_cv_lib_stl=yes,
2106             wx_cv_lib_stl=no
2107         )]
2108     )
2109
2110     if test "$wx_cv_lib_stl" != yes; then
2111          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2112     fi
2113
2114     dnl check for compliant std::string::compare
2115     AC_CACHE_CHECK([for compliant std::string::compare],
2116         wx_cv_func_stdstring_compare,
2117         [AC_TRY_COMPILE([#include <string>],
2118             [std::string foo, bar;
2119             foo.compare(bar);
2120             foo.compare(1, 1, bar);
2121             foo.compare(1, 1, bar, 1, 1);
2122             foo.compare("");
2123             foo.compare(1, 1, "");
2124             foo.compare(1, 1, "", 2);],
2125             wx_cv_func_stdstring_compare=yes,
2126             wx_cv_func_stdstring_compare=no
2127         )]
2128     )
2129
2130     if test "$wx_cv_func_stdstring_compare" = yes; then
2131         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2132     fi
2133
2134     if test "$wx_cv_class_gnuhashmapset" = yes; then
2135          AC_DEFINE(HAVE_EXT_HASH_MAP)
2136          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2137     fi
2138
2139     AC_CHECK_HEADER([unordered_map],
2140         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
2141             wx_cv_class_stdunorderedmapset,
2142             [AC_TRY_COMPILE([#include <unordered_map>
2143                 #include <unordered_set>],
2144                 [std::unordered_map<double*, char*> test1;
2145                  std::unordered_set<char*> test2;],
2146                 wx_cv_class_stdunorderedmapset=yes,
2147                 wx_cv_class_stdunorderedmapset=no)
2148             ]
2149         )],
2150         [],
2151         [ ]
2152     )
2153
2154     if test "$wx_cv_class_stdunorderedmapset" = yes; then
2155          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
2156          AC_DEFINE(HAVE_STD_UNORDERED_SET)
2157     else
2158         AC_CHECK_HEADER([tr1/unordered_map],
2159             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
2160                 wx_cv_class_tr1unorderedmapset,
2161                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
2162                     #include <tr1/unordered_set>],
2163                     [std::tr1::unordered_map<double*, char*> test1;
2164                      std::tr1::unordered_set<char*> test2;
2165             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
2166             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
2167             #endif],
2168                     wx_cv_class_tr1unorderedmapset=yes,
2169                     wx_cv_class_tr1unorderedmapset=no)
2170                 ]
2171             )],
2172             [],
2173             [ ]
2174         )
2175
2176         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2177             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2178             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2179         else
2180             dnl check for hash_map and hash_set headers
2181             AC_CHECK_HEADER([hash_map],
2182                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2183                     wx_cv_class_stdhashmapset,
2184                     [AC_TRY_COMPILE([#include <hash_map>
2185                         #include <hash_set>],
2186                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2187                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2188                         wx_cv_class_stdhashmapset=yes,
2189                         wx_cv_class_stdhashmapset=no)
2190                     ]
2191                 )],
2192                 [],
2193                 [ ]
2194             )
2195
2196             if test "$wx_cv_class_stdhashmapset" = yes; then
2197                 AC_DEFINE(HAVE_HASH_MAP)
2198                 AC_DEFINE(HAVE_STD_HASH_MAP)
2199             fi
2200
2201             AC_CHECK_HEADER([ext/hash_map],
2202                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2203                     wx_cv_class_gnuhashmapset,
2204                     [AC_TRY_COMPILE([#include <ext/hash_map>
2205                         #include <ext/hash_set>],
2206                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2207                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2208                         wx_cv_class_gnuhashmapset=yes,
2209                         wx_cv_class_gnuhashmapset=no)
2210                     ]
2211                 )],
2212                 [],
2213                 [ ]
2214             )
2215
2216         fi
2217     fi
2218 fi
2219
2220 AC_CHECK_HEADERS([type_traits tr1/type_traits])
2221
2222 dnl check for atomic operations builtins for wx/atomic.h:
2223 WX_ATOMIC_BUILTINS
2224
2225 dnl pop C++
2226 AC_LANG_POP()
2227
2228 dnl ---------------------------------------------------------------------------
2229 dnl Define search path for includes and libraries: all headers and libs will be
2230 dnl looked for in all directories of this path
2231 dnl ---------------------------------------------------------------------------
2232
2233 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2234 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2235 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2236 dnl
2237 dnl Also try to put all directories which may contain X11R6 before those which
2238 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2239 dnl
2240 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2241 dnl systems which have both (AIX 4.x does)
2242 SEARCH_INCLUDE="\
2243     /usr/local/include        \
2244     /usr/local/X11/include    \
2245     /usr/local/include/X11    \
2246     /usr/local/X11R7/include  \
2247     /usr/local/X11R6/include  \
2248     /usr/local/include/X11R7  \
2249     /usr/local/include/X11R6  \
2250                               \
2251     /usr/Motif-2.1/include    \
2252     /usr/Motif-1.2/include    \
2253     /usr/include/Motif1.2     \
2254                               \
2255     /usr/dt/include           \
2256     /usr/openwin/include      \
2257                               \
2258     /usr/include/Xm           \
2259                               \
2260     /usr/X11R7/include        \
2261     /usr/X11R6/include        \
2262     /usr/X11R6.4/include      \
2263                               \
2264     /usr/include/X11R7        \
2265     /usr/include/X11R6        \
2266                               \
2267     /usr/X11/include          \
2268     /usr/include/X11          \
2269                               \
2270     /usr/XFree86/include/X11  \
2271     /usr/pkg/include          \
2272                               \
2273     /usr/local/X1R5/include  \
2274     /usr/local/include/X11R5  \
2275     /usr/X11R5/include        \
2276     /usr/include/X11R5        \
2277                               \
2278     /usr/local/X11R4/include  \
2279     /usr/local/include/X11R4  \
2280     /usr/X11R4/include        \
2281     /usr/include/X11R4        \
2282                               \
2283     /usr/openwin/share/include"
2284
2285 dnl try to find out the standard lib locations for the systems with multiple
2286 dnl ABIs
2287 AC_MSG_CHECKING([for libraries directories])
2288
2289 case "${host}" in
2290     *-*-irix6* )
2291         AC_CACHE_VAL(
2292             wx_cv_std_libpath,
2293             [
2294                 for d in WX_STD_LIBPATH(); do
2295                     for e in a so sl dylib dll.a; do
2296                         libc="$d/libc.$e"
2297                         if test -f $libc; then
2298                             save_LIBS="$LIBS"
2299                             LIBS="$libc"
2300                             AC_LINK_IFELSE([
2301                                     AC_LANG_SOURCE([int main() { return 0; }])
2302                                 ],
2303                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2304                             LIBS="$save_LIBS"
2305                             if test "x$wx_cv_std_libpath" != "x"; then
2306                                 break 2
2307                             fi
2308                         fi
2309                     done
2310                 done
2311             ]
2312         )
2313         ;;
2314
2315     *-*-solaris2* )
2316         dnl use ../lib or ../lib/64 depending on the size of void*
2317         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2318             wx_cv_std_libpath="lib/64"
2319         fi
2320         ;;
2321
2322     *-*-linux* )
2323         dnl Recent Debian versions (as of 2011) use new approach to multiarch
2324         dnl and put the libraries under /usr/lib/arch-linux-gnu. Annoyingly,
2325         dnl "arch" here is not `uname -m` because it is "i386" even when uname
2326         dnl returns e.g. "i686". So we need to test for it explicitly.
2327         if test "$ac_cv_sizeof_void_p" = 8; then
2328             if test -d "/usr/lib/`uname -m`-linux-gnu"; then
2329                 wx_cv_std_libfullpath="/usr/lib/`uname -m`-linux-gnu"
2330             elif test -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2331                 wx_cv_std_libpath="lib64"
2332             fi
2333         else
2334             case "${host}" in
2335                 i*86-*-linux* )
2336                     if test -d '/usr/lib/i386-linux-gnu'; then
2337                         wx_cv_std_libfullpath='/usr/lib/i386-linux-gnu'
2338                     fi
2339             esac
2340         fi
2341
2342         dnl And on top of all this, some packages haven't been updated for
2343         dnl full multiarch support yet so we still need to look in /usr/lib
2344         dnl too as well.
2345         if test -n "$wx_cv_std_libfullpath" -a -d "/usr/lib"; then
2346             wx_cv_std_libfullpath="$wx_cv_std_libfullpath /usr/lib"
2347         fi
2348         ;;
2349 esac
2350
2351 if test -z "$wx_cv_std_libpath"; then
2352     wx_cv_std_libpath="lib"
2353 fi
2354
2355 if test -z "$wx_cv_std_libfullpath"; then
2356     wx_cv_std_libfullpath="/usr/$wx_cv_std_libpath"
2357 fi
2358
2359
2360 AC_MSG_RESULT($wx_cv_std_libfullpath)
2361
2362 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` $wx_cv_std_libfullpath"
2363
2364 dnl Cross compiling with gcc?
2365 if test "$build" != "$host" -a "$GCC" = yes; then
2366     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2367     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2368     dnl for a 'root' below which libraries and headers for the target system
2369     dnl might be installed.
2370     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2371         cross_root=`dirname $cross_root`
2372         cross_root=`dirname $cross_root`
2373
2374         dnl substitute this candiate root for '^/usr' in the search lists,
2375         dnl strip out any that don't start '^/usr'.
2376         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2377         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2378         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2379
2380         dnl also have pkg-config search for *.pc files under this 'root'
2381         if test -z "$PKG_CONFIG_PATH"; then
2382             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2383             export PKG_CONFIG_PATH
2384         fi
2385
2386         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2387         dnl -x-libraries are given on the command line. So if they are not
2388         dnl set then set them here to plausible defaults.
2389         if test -z "$x_includes" -o "$x_includes" = NONE; then
2390             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2391             x_includes=$ac_find_includes
2392         fi
2393         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2394             WX_PATH_FIND_LIBRARIES(Xt)
2395             x_libraries=$ac_find_libraries
2396         fi
2397     fi
2398 fi
2399
2400 dnl ------------------------------------------------------------------------
2401 dnl Check for libraries
2402 dnl ------------------------------------------------------------------------
2403
2404 dnl flush the cache because checking for libraries below might abort
2405 AC_CACHE_SAVE
2406
2407 dnl Only add the -lm library if floating point functions cannot be used
2408 dnl without it.  This check is important on cygwin because of the bizarre
2409 dnl way that they have organized functions into libraries.  On cygwin, both
2410 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2411 dnl means that
2412 dnl   1) linking with -lm is not necessary, and
2413 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2414 dnl In particular, if you compile any program with -mno-cygwin and link with
2415 dnl -lm, it will crash instantly when it is run.  This happens because the
2416 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2417 dnl the ___main function instead of allowing it to be defined by
2418 dnl /usr/lib/mingw/libmingw32.a as it should be.
2419 dnl
2420 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2421 dnl
2422 dnl Just check a few floating point functions. If they are all found without
2423 dnl -lm, then we must not need -lm.
2424 have_cos=0
2425 have_floor=0
2426 AC_CHECK_FUNCS(cos, have_cos=1)
2427 AC_CHECK_FUNCS(floor, have_floor=1)
2428 AC_MSG_CHECKING(if floating point functions link without -lm)
2429 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2430     AC_MSG_RESULT(yes)
2431 else
2432     AC_MSG_RESULT(no)
2433     LIBS="$LIBS -lm"
2434     # use different functions to avoid configure caching
2435     have_sin=0
2436     have_ceil=0
2437     AC_CHECK_FUNCS(sin, have_sin=1)
2438     AC_CHECK_FUNCS(ceil, have_ceil=1)
2439     AC_MSG_CHECKING(if floating point functions link with -lm)
2440     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2441         AC_MSG_RESULT(yes)
2442     else
2443         AC_MSG_RESULT(no)
2444         # not sure we should warn the user, crash, etc.
2445     fi
2446 fi
2447
2448 dnl check for C99 string to long long conversion functions, assume that if we
2449 dnl have the unsigned variants, then we have the signed ones as well
2450 dnl
2451 dnl at least under SGI these functions are only available in C99 code and not
2452 dnl in C++ so do these tests using C++ compiler
2453 AC_LANG_PUSH(C++)
2454 if test "wxUSE_UNICODE" = "yes"; then
2455     WX_CHECK_FUNCS(wcstoull)
2456 else
2457     WX_CHECK_FUNCS(strtoull)
2458 fi
2459 AC_LANG_POP()
2460
2461 dnl ---------------------------------------------------------------------------
2462 dnl Optional libraries
2463 dnl
2464 dnl   --with-<lib>=sys
2465 dnl       looks for system library and fails if not found
2466 dnl
2467 dnl   --with-<lib>
2468 dnl   --with-<lib>=yes
2469 dnl       looks for system library and, if not found, prints a warning,
2470 dnl       falls back to the builtin wx version, and continues configuration
2471 dnl
2472 dnl   --with-<lib>=builtin
2473 dnl       uses builtin wx version without searching for system library
2474 dnl
2475 dnl   --with-<lib>=no
2476 dnl   --without-<lib>
2477 dnl       do not use library (neither system nor builtin wx version)
2478 dnl
2479 dnl ---------------------------------------------------------------------------
2480
2481 dnl ------------------------------------------------------------------------
2482 dnl Check for regex libraries
2483 dnl ------------------------------------------------------------------------
2484
2485 if test "$wxUSE_REGEX" != "no"; then
2486     AC_DEFINE(wxUSE_REGEX)
2487
2488     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2489         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2490         wxUSE_REGEX=builtin
2491     fi
2492
2493     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2494         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2495         dnl on some old systems it may be in libregex - check for it too?
2496         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2497
2498         if test "x$ac_cv_func_regcomp" != "xyes"; then
2499             if test "$wxUSE_REGEX" = "sys" ; then
2500                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2501             else
2502                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2503                 wxUSE_REGEX=builtin
2504             fi
2505         else
2506             dnl we are using the system library
2507             wxUSE_REGEX=sys
2508             dnl only the built-in supports advanced REs
2509             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2510         fi
2511     fi
2512 fi
2513
2514 dnl ------------------------------------------------------------------------
2515 dnl Check for zlib compression library
2516 dnl ------------------------------------------------------------------------
2517
2518 ZLIB_LINK=
2519 if test "$wxUSE_ZLIB" != "no" ; then
2520     AC_DEFINE(wxUSE_ZLIB)
2521
2522     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2523         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2524         dnl should still use it because hopefully (can someone confirm this?)
2525         dnl Apple did fix the security problem in it and not using the system
2526         dnl library results in a whole bunch of warnings when linking with
2527         dnl Carbon framework
2528         if test "$USE_DARWIN" = 1; then
2529             system_zlib_h_ok="yes"
2530         else
2531             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2532             dnl known to not work) and although I don't know which is
2533             dnl the minimal required version it's safer to test for 1.1.4 as
2534             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2535             dnl has anything more ancient (1.1.3 was released in July 1998)
2536             dnl anyhow
2537             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2538                 [AC_TRY_RUN(
2539                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2540                     [
2541                         #include <zlib.h>
2542                         #include <stdio.h>
2543
2544                         int main()
2545                         {
2546                             FILE *f=fopen("conftestval", "w");
2547                             if (!f) exit(1);
2548                             fprintf(f, "%s",
2549                                     ZLIB_VERSION[0] == '1' &&
2550                                     (ZLIB_VERSION[2] > '1' ||
2551                                     (ZLIB_VERSION[2] == '1' &&
2552                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2553                             exit(0);
2554                         }
2555                     ],
2556                     ac_cv_header_zlib_h=`cat conftestval`,
2557                     ac_cv_header_zlib_h=no,
2558                     dnl cross-compiling: don't have an answer, try later
2559                     unset ac_cv_header_zlib_h
2560                 )]
2561             )
2562             dnl If the test above did not come up with a value (e.g. cross
2563             dnl compiling) then this should give a definitive answer
2564             AC_CHECK_HEADER(zlib.h,,, [ ])
2565
2566             system_zlib_h_ok=$ac_cv_header_zlib_h
2567         fi
2568
2569         if test "$system_zlib_h_ok" = "yes"; then
2570             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2571         fi
2572
2573         if test "x$ZLIB_LINK" = "x" ; then
2574             if test "$wxUSE_ZLIB" = "sys" ; then
2575                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2576             else
2577                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2578                 wxUSE_ZLIB=builtin
2579             fi
2580         else
2581             dnl we are using the system library
2582             wxUSE_ZLIB=sys
2583         fi
2584     fi
2585 fi
2586
2587 dnl ------------------------------------------------------------------------
2588 dnl Check for png library
2589 dnl ------------------------------------------------------------------------
2590
2591 PNG_LINK=
2592 if test "$wxUSE_LIBPNG" != "no" ; then
2593     AC_DEFINE(wxUSE_LIBPNG)
2594
2595     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2596         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2597         wxUSE_LIBPNG=sys
2598     fi
2599
2600     dnl for the check below to have a chance to succeed, we must already have
2601     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2602     dnl doesn't depend on zlib)
2603     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2604         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2605         wxUSE_LIBPNG=builtin
2606     fi
2607
2608     if test "$wxUSE_MGL" != 1 ; then
2609         dnl Don't check for libpng when building wxMGL, libmgl contains it
2610         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2611             dnl libpng version 0.9 is known to not work, if an even newer
2612             dnl version is required, just bump it up in the test below
2613             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2614                 [AC_TRY_RUN(
2615                     dnl png.h defines PNG_LIBPNG_VER=number
2616                     [
2617                         #include <png.h>
2618                         #include <stdio.h>
2619
2620                         int main()
2621                         {
2622                             FILE *f=fopen("conftestval", "w");
2623                             if (!f) exit(1);
2624                             fprintf(f, "%s",
2625                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2626                             exit(0);
2627                         }
2628                     ],
2629                     ac_cv_header_png_h=`cat conftestval`,
2630                     ac_cv_header_png_h=no,
2631                     dnl cross-compiling: test (later) if we have any png.h
2632                     unset ac_cv_header_png_h
2633                 )]
2634             )
2635             AC_CHECK_HEADER(png.h,,, [ ])
2636
2637             if test "$ac_cv_header_png_h" = "yes"; then
2638                 AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
2639             fi
2640
2641             if test "x$PNG_LINK" = "x" ; then
2642                 if test "$wxUSE_LIBPNG" = "sys" ; then
2643                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2644                 else
2645                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2646                     wxUSE_LIBPNG=builtin
2647                 fi
2648             else
2649                 dnl we are using the system library
2650                 wxUSE_LIBPNG=sys
2651             fi
2652         fi
2653     fi
2654 fi
2655
2656 dnl ------------------------------------------------------------------------
2657 dnl Check for jpeg library
2658 dnl ------------------------------------------------------------------------
2659
2660 dnl this check must be done before the check for libtiff as libtiff uses
2661 dnl libjpeg itself
2662 JPEG_LINK=
2663 if test "$wxUSE_LIBJPEG" != "no" ; then
2664     AC_DEFINE(wxUSE_LIBJPEG)
2665
2666     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2667         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2668         wxUSE_LIBJPEG=sys
2669     fi
2670
2671     if test "$wxUSE_MGL" != 1 ; then
2672         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2673         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2674             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2675             dnl HAVE_STDLIB_H which are already defined and this provokes
2676             dnl a compiler warning which configure considers as an error...
2677             AC_MSG_CHECKING(for jpeglib.h)
2678             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2679                 AC_TRY_COMPILE(
2680                     [
2681                         #undef HAVE_STDLIB_H
2682                         #include <stdio.h>
2683                         #include <jpeglib.h>
2684                     ],
2685                     [
2686                     ],
2687                     ac_cv_header_jpeglib_h=yes,
2688                     ac_cv_header_jpeglib_h=no
2689                 )
2690             )
2691             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2692
2693             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2694                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2695             fi
2696
2697             if test "x$JPEG_LINK" = "x" ; then
2698                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2699                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2700                 else
2701                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2702                     wxUSE_LIBJPEG=builtin
2703                 fi
2704             else
2705                 dnl we are using the system library
2706                 wxUSE_LIBJPEG=sys
2707
2708                 if test "$wxUSE_MSW" = 1; then
2709                     dnl boolean is defined by the jpeg headers and also by the
2710                     dnl Windows headers of some compilers. This type has been
2711                     dnl renamed in the builtin, so it is only an issue when
2712                     dnl using an external jpeg lib on Windows.
2713                     AC_CHECK_TYPES(
2714                         [boolean],
2715                         [
2716                             AC_CHECK_SIZEOF(
2717                                 [boolean],
2718                                 [],
2719                                 [
2720                                     #undef HAVE_BOOLEAN
2721                                     #include <stdio.h>
2722                                     #include <jpeglib.h>
2723                                 ])
2724                             AC_DEFINE_UNQUOTED(
2725                                 [wxHACK_BOOLEAN],
2726                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2727                         ],
2728                         [],
2729                         [#include <windows.h>])
2730                 fi
2731             fi
2732         fi
2733     fi
2734 fi
2735
2736 dnl ------------------------------------------------------------------------
2737 dnl Check for tiff library
2738 dnl ------------------------------------------------------------------------
2739
2740 TIFF_LINK=
2741 TIFF_PREREQ_LINKS=-lm
2742 if test "$wxUSE_LIBTIFF" != "no" ; then
2743     AC_DEFINE(wxUSE_LIBTIFF)
2744
2745     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2746         dnl libtiff may depend on libjpeg and libz so use them in the test
2747         dnl below or it would fail
2748         if test "$wxUSE_LIBJPEG" = "sys"; then
2749             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2750         fi
2751         if test "$wxUSE_ZLIB" = "sys"; then
2752             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2753         fi
2754         AC_CHECK_HEADER(tiffio.h,
2755                         [
2756                             AC_CHECK_LIB(tiff, TIFFError,
2757                                          TIFF_LINK=" -ltiff",
2758                                          ,
2759                                          $TIFF_PREREQ_LINKS)
2760                         ],
2761                         [],
2762                         [ ]
2763                        )
2764
2765         if test "x$TIFF_LINK" = "x" ; then
2766             if test "$wxUSE_LIBTIFF" = "sys" ; then
2767                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2768             else
2769                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2770                 wxUSE_LIBTIFF=builtin
2771             fi
2772         else
2773             dnl we are using the system library
2774             wxUSE_LIBTIFF=sys
2775         fi
2776     fi
2777     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2778         if test "$wxUSE_LIBJPEG" = "no"; then
2779             dnl we have to prevent the builtin libtiff configure from building the
2780             dnl library with JPEG support as this was explicitly disabled by user,
2781             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2782             dnl (which will be passed to it anyhow as configure passes arguments to
2783             dnl the top-level script to all the other ones called recursively), so
2784             dnl we need to hack around this
2785             ac_configure_args="$ac_configure_args --disable-jpeg"
2786         fi
2787         AC_CONFIG_SUBDIRS([src/tiff])
2788     fi
2789 fi
2790
2791 dnl ------------------------------------------------------------------------
2792 dnl Check for expat libraries
2793 dnl ------------------------------------------------------------------------
2794
2795 if test "$wxUSE_EXPAT" != "no"; then
2796     wxUSE_XML=yes
2797     AC_DEFINE(wxUSE_EXPAT)
2798     AC_DEFINE(wxUSE_XML)
2799
2800     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2801         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2802         if test "x$found_expat_h" = "x1"; then
2803             dnl Expat 1.95.6 comes with broken expat.h:
2804             AC_CACHE_CHECK([if expat.h is valid C++ header],
2805                 wx_cv_expat_is_not_broken,
2806                 [
2807                 AC_LANG_PUSH(C++)
2808                 AC_TRY_COMPILE([#include <expat.h>],[],
2809                     wx_cv_expat_is_not_broken=yes,
2810                     wx_cv_expat_is_not_broken=no
2811                 )
2812                 AC_LANG_POP()
2813                 ]
2814             )
2815             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2816                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2817             fi
2818         fi
2819         if test "x$EXPAT_LINK" = "x" ; then
2820             if test "$wxUSE_EXPAT" = "sys" ; then
2821                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2822             else
2823                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2824                 wxUSE_EXPAT=builtin
2825             fi
2826         else
2827             dnl we are using the system library
2828             wxUSE_EXPAT=sys
2829         fi
2830     fi
2831     if test "$wxUSE_EXPAT" = "builtin" ; then
2832         dnl Expat needs this:
2833         AC_CONFIG_SUBDIRS([src/expat])
2834     fi
2835 fi
2836
2837
2838 dnl ------------------------------------------------------------------------
2839 dnl Check for libmspack
2840 dnl ------------------------------------------------------------------------
2841
2842 if test "$wxUSE_LIBMSPACK" != "no"; then
2843     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2844     if test "x$found_mspack_h" = "x1"; then
2845         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2846                      MSPACK_LINK=" -lmspack")
2847     fi
2848     if test "x$MSPACK_LINK" = "x" ; then
2849         wxUSE_LIBMSPACK=no
2850     fi
2851 fi
2852
2853 if test "$wxUSE_LIBMSPACK" != "no"; then
2854     AC_DEFINE(wxUSE_LIBMSPACK)
2855 fi
2856
2857
2858 dnl ----------------------------------------------------------------
2859 dnl search for toolkit (widget sets)
2860 dnl ----------------------------------------------------------------
2861
2862 AFMINSTALL=
2863 WIN32INSTALL=
2864
2865 TOOLKIT=
2866 TOOLKIT_INCLUDE=
2867 WIDGET_SET=
2868
2869 dnl are we building for a win32 target environment?
2870 dnl If so, setup common stuff needed for both GUI and Base libs.
2871 if test "$USE_WIN32" = 1 ; then
2872     AC_CHECK_HEADERS(w32api.h,,, [ ])
2873     AC_CHECK_HEADER(windows.h,,
2874     [
2875         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2876     ],
2877     [ ])
2878
2879     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2880     case "${host}" in
2881         x86_64-*-mingw32* )
2882             dnl we need to define this to embed the manifest for correct
2883             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2884             dnl the default in wx/msw/rcdefs.h)
2885             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2886         ;;
2887     esac
2888     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2889         LIBS="$LIBS -loleacc"
2890     fi
2891
2892     case "${host}" in
2893         *-*-cygwin* )
2894             dnl Cygwin doesn't include these by default
2895             LIBS="$LIBS -lkernel32 -luser32"
2896     esac
2897
2898     dnl This one is still used by some sample makefiles.
2899     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2900     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2901
2902     dnl This lot we export to wx-config.  It must add the relevant
2903     dnl include directories at the point when they can be known.
2904     dnl (but are these (still) required anyway?)
2905     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2906
2907     dnl install Win32-specific files in "make install"
2908     WIN32INSTALL=win32install
2909 fi
2910
2911 if test "$wxUSE_GUI" = "yes"; then
2912     USE_GUI=1
2913
2914     GUI_TK_LIBRARY=
2915
2916     WXGTK127=
2917     WXGTK2=
2918     WXGPE=
2919
2920     if test "$wxUSE_OLD_COCOA" = 1 ; then
2921         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2922             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2923             wxUSE_PRINTING_ARCHITECTURE=no
2924         fi
2925         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2926             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2927             wxUSE_DRAG_AND_DROP=no
2928         fi
2929         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2930             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2931             wxUSE_DRAGIMAGE=no
2932         fi
2933     fi
2934
2935     if test "$wxUSE_MSW" = 1 ; then
2936         TOOLKIT=MSW
2937         GUIDIST=MSW_DIST
2938
2939         dnl -mwindows causes a heap of other default gui libs to be linked in.
2940         case "${host}" in
2941             *-*-mingw32* )
2942                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2943         esac
2944     fi
2945
2946     if test "$wxUSE_GTK" = 1; then
2947         dnl GTK+ test program must be compiled with C compiler
2948         AC_MSG_CHECKING([for GTK+ version])
2949
2950         gtk_version_cached=1
2951         AC_CACHE_VAL(wx_cv_lib_gtk,
2952             [
2953                 dnl stupid GTK+ AM macros produce their own messages, so we
2954                 dnl have to pass to the next line
2955                 gtk_version_cached=0
2956                 AC_MSG_RESULT()
2957
2958                 dnl we must link against lgthread unless the user
2959                 dnl used --disable-threads
2960                 GTK_MODULES=
2961                 if test "$wxUSE_THREADS" = "yes"; then
2962                     GTK_MODULES=gthread
2963                 fi
2964
2965                 dnl detect GTK2
2966                 wx_cv_lib_gtk=
2967                 if test "x$wxGTK_VERSION" != "x1"
2968                 then
2969                     dnl The gthread.pc that ships with Solaris returns '-mt',
2970                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2971                     dnl So disable the compile check and remove the -mt below.
2972                     case "${host}" in
2973                         *-*-solaris2* )
2974                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2975                                 enable_gtktest=no
2976                             fi
2977                     esac
2978
2979                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2980                 fi
2981
2982                 dnl detect GTK1.x
2983                 if test -z "$wx_cv_lib_gtk"; then
2984                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2985                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2986
2987                         if test -z "$wx_cv_lib_gtk"; then
2988                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2989                         fi
2990                     fi
2991                 fi
2992
2993                 if test -z "$wx_cv_lib_gtk"; then
2994                     dnl looks better in AC_MSG_RESULT
2995                     wx_cv_lib_gtk=none
2996                 else
2997                     dnl we use symbols from X11 directly so we should link with it
2998                     GTK_LIBS="$GTK_LIBS -lX11"
2999
3000                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
3001                     dnl subsequent runs
3002                     wx_cv_cflags_gtk=$GTK_CFLAGS
3003                     wx_cv_libs_gtk=$GTK_LIBS
3004                 fi
3005             ]
3006         )
3007
3008         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
3009         dnl enough
3010         if test "$gtk_version_cached" = 1; then
3011             AC_MSG_RESULT($wx_cv_lib_gtk)
3012         fi
3013
3014         case "$wx_cv_lib_gtk" in
3015             2.0)    WXGTK2=1
3016                     TOOLKIT_VERSION=2
3017                     ;;
3018             1.2.7)  WXGTK127=1
3019                     ;;
3020             1.2*) ;;
3021             *)      AC_MSG_ERROR([
3022 The development files for GTK+ were not found. For GTK+ 2, please
3023 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3024 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3025 and that the version is 1.2.3 or above. Also check that the
3026 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3027 --libs' are in the LD_LIBRARY_PATH or equivalent.
3028                             ])
3029                     ;;
3030         esac
3031
3032         if test "$WXGTK2" = 1; then
3033             save_CFLAGS="$CFLAGS"
3034             save_LIBS="$LIBS"
3035             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3036             LIBS="$LIBS $wx_cv_libs_gtk"
3037
3038             dnl test if we have at least GTK+ 2.18:
3039             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
3040             AC_TRY_COMPILE([
3041                             #include <gtk/gtk.h>
3042                            ],
3043                            [
3044                             #if !GTK_CHECK_VERSION(2,18,0)
3045                             Not GTK+ 2.18
3046                             #endif
3047                            ],
3048                            [
3049                             AC_DEFINE(__WXGTK218__)
3050                             AC_DEFINE(__WXGTK210__)
3051                             AC_DEFINE(__WXGTK26__)
3052                             AC_MSG_RESULT([yes])
3053                             ac_wxgtk218=1
3054                            ],
3055                            [
3056                             AC_MSG_RESULT([no])
3057                             ac_wxgtk218=0
3058                            ])
3059
3060             if test "$ac_wxgtk218" = 0; then
3061                 dnl test if we have at least GTK+ 2.10:
3062                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3063                 AC_TRY_COMPILE([
3064                                 #include <gtk/gtk.h>
3065                                ],
3066                                [
3067                                 #if !GTK_CHECK_VERSION(2,10,0)
3068                                 Not GTK+ 2.10
3069                                 #endif
3070                                ],
3071                                [
3072                                 AC_DEFINE(__WXGTK210__)
3073                                 AC_DEFINE(__WXGTK26__)
3074                                 AC_MSG_RESULT([yes])
3075                                 ac_wxgtk210=1
3076                                ],
3077                                [
3078                                 AC_MSG_RESULT([no])
3079                                 ac_wxgtk210=0
3080                                ])
3081
3082                 if test "$ac_wxgtk210" = 0; then
3083                     dnl test if we have at least GTK+ 2.6:
3084                     AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3085                     AC_TRY_COMPILE([
3086                                     #include <gtk/gtk.h>
3087                                 ],
3088                                 [
3089                                     #if !GTK_CHECK_VERSION(2,6,0)
3090                                     Not GTK+ 2.6
3091                                     #endif
3092                                 ],
3093                                 [
3094                                     AC_DEFINE(__WXGTK26__)
3095                                     AC_MSG_RESULT([yes])
3096                                     ac_wxgtk26=1
3097                                 ],
3098                                 [
3099                                     AC_MSG_RESULT([no])
3100                                     ac_wxgtk26=0
3101                                 ])
3102                 fi
3103             fi
3104
3105             CFLAGS="$save_CFLAGS"
3106             LIBS="$save_LIBS"
3107         else
3108             if test "$wxUSE_UNICODE" = "yes"; then
3109                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3110                 wxUSE_UNICODE=no
3111             fi
3112
3113             dnl test for XIM support in libgdk
3114             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3115
3116             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3117             dnl have it but we do the check for the others)
3118             if test "$USE_DARWIN" != 1; then
3119                 AC_CHECK_FUNCS(poll)
3120             fi
3121         fi
3122
3123         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3124         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3125         AFMINSTALL=afminstall
3126         TOOLKIT=GTK
3127         GUIDIST=GTK_DIST
3128
3129         dnl test for external libxpm if we're configured to use it
3130         if test "$wxUSE_GPE" = "yes"; then
3131             AC_MSG_CHECKING(for gpewidget library)
3132             WX_PATH_FIND_LIBRARIES(gpewidget)
3133             if test "$ac_find_libraries" != "" ; then
3134                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3135                 dnl -lgpewidget must be before all GTK libs and
3136                 dnl we guess its path from the prefix
3137                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3138                 WXGPE=1
3139                 AC_MSG_RESULT([found in $ac_find_libraries])
3140             else
3141                 AC_MSG_RESULT(not found)
3142             fi
3143
3144             dnl AC_MSG_CHECKING(for gpe library)
3145             dnl WX_PATH_FIND_LIBRARIES(gpe)
3146             dnl if test "$ac_find_libraries" != "" ; then
3147             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3148             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3149             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3150             dnl else
3151             dnl     AC_MSG_RESULT(not found)
3152             dnl fi
3153         fi
3154     fi
3155
3156     if test "$wxUSE_MGL" = 1; then
3157        AC_MSG_CHECKING(for SciTech MGL library)
3158         if test "x$MGL_ROOT" = x ; then
3159             AC_MSG_RESULT(not found)
3160             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3161         else
3162             AC_MSG_RESULT($MGL_ROOT)
3163         fi
3164
3165         AC_MSG_CHECKING(for libmgl location)
3166         dnl Find MGL library that we want
3167         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3168         dnl             and for non-x86 versions
3169         case "${host}" in
3170             *-*-linux* )
3171               dnl glibc.so, glibc are for older versions of MGL,
3172               dnl x86/a, x86/so are used by >= 5.0 R11
3173               if test "x$wxUSE_SHARED" = xyes ; then
3174                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3175               else
3176                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3177               fi
3178               ;;
3179             *-pc-msdosdjgpp )
3180               mgl_os_candidates="dos32/dj2"
3181               ;;
3182             *)
3183               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3184         esac
3185
3186         mgl_lib_type=""
3187         mgl_os=""
3188
3189         for mgl_os_i in $mgl_os_candidates ; do
3190             if test "x$mgl_os" = x ; then
3191                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3192                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3193                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3194                         mgl_lib_type=debug
3195                         mgl_os=$mgl_os_i
3196                     fi
3197                 fi
3198                 if test "x$mgl_lib_type" = x ; then
3199                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3200                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3201                         mgl_lib_type=release
3202                         mgl_os=$mgl_os_i
3203                     fi
3204                 fi
3205             fi
3206         done
3207
3208         if test "x$mgl_os" = x ; then
3209             AC_MSG_RESULT(not found)
3210             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3211         fi
3212         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3213
3214         wxUSE_UNIVERSAL="yes"
3215
3216         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3217         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3218
3219         AFMINSTALL=afminstall
3220         TOOLKIT=MGL
3221         GUIDIST=MGL_DIST
3222     fi
3223
3224     if test "$wxUSE_DFB" = 1; then
3225        PKG_PROG_PKG_CONFIG()
3226
3227        PKG_CHECK_MODULES(DIRECTFB,
3228                          [directfb >= 0.9.23],
3229                          [
3230                            wxUSE_UNIVERSAL="yes"
3231                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3232                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3233                            TOOLKIT=DFB
3234                            GUIDIST=DFB_DIST
3235                          ],
3236                          [
3237                            AC_MSG_ERROR([DirectFB not found.])
3238                          ]
3239                          )
3240     fi
3241
3242     if test "$wxUSE_MICROWIN" = 1; then
3243         AC_MSG_CHECKING(for MicroWindows)
3244         if test "x$MICROWINDOWS" = x ; then
3245             AC_MSG_RESULT(not found)
3246             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3247         else
3248             AC_MSG_RESULT($MICROWINDOWS)
3249         fi
3250
3251         if test -f $MICROWINDOWS/lib/libmwin.a; then
3252             AC_MSG_RESULT(MicroWindows' libraries found.)
3253         else
3254             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3255         fi
3256
3257         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3258         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3259
3260         wxUSE_UNIVERSAL="yes"
3261
3262         AFMINSTALL=afminstall
3263         TOOLKIT=MICROWIN
3264         GUIDIST=MICROWIN_DIST
3265
3266         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3267     fi
3268
3269     dnl common part of X11 and Motif port checks
3270     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3271         dnl use standard macros to check for X headers/libs, this brings
3272         dnl support for the standard configure options --x-includes,
3273         dnl --x-libraries and --no-x
3274         AC_PATH_XTRA
3275
3276         if test "$no_x" = "yes"; then
3277           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3278         fi
3279
3280         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3281         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3282         dnl this junk out
3283         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3284         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3285         AFMINSTALL=afminstall
3286         COMPILED_X_PROGRAM=0
3287
3288     fi
3289
3290     if test "$wxUSE_X11" = 1; then
3291         if test "$wxUSE_NANOX" = "yes"; then
3292             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3293             if test "x$MICROWIN" = x ; then
3294                 AC_MSG_RESULT(not found)
3295                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3296             else
3297                 AC_MSG_RESULT($MICROWIN)
3298                 AC_DEFINE(wxUSE_NANOX)
3299             fi
3300         fi
3301
3302         if test "$wxUSE_UNICODE" = "yes"; then
3303             PKG_PROG_PKG_CONFIG()
3304
3305             PKG_CHECK_MODULES(PANGOX, pangox,
3306                 [
3307                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3308                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3309                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3310                 ],
3311                 [
3312                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3313                 ]
3314             )
3315             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3316                 [
3317                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3318                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3319                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3320                 ],
3321                 [
3322                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3323                     wxUSE_PRINTING_ARCHITECTURE="no"
3324                 ]
3325             )
3326             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3327                 [
3328                     AC_DEFINE(HAVE_PANGO_XFT)
3329                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3330                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3331                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3332                 ],
3333                 [
3334                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3335                 ]
3336             )
3337             save_LIBS="$LIBS"
3338             LIBS="$LIBS $PANGOX_LIBS"
3339             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3340             LIBS="$save_LIBS"
3341         fi
3342
3343         wxUSE_UNIVERSAL="yes"
3344
3345         if test "$wxUSE_NANOX" = "yes"; then
3346             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3347             TOOLCHAIN_DEFS="${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"
3348             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3349         else
3350             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3351         fi
3352
3353         TOOLKIT=X11
3354         GUIDIST=X11_DIST
3355     fi
3356
3357     if test "$wxUSE_MOTIF" = 1; then
3358         AC_MSG_CHECKING(for Motif/Lesstif headers)
3359         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3360         if test "$ac_find_includes" != "" ; then
3361             AC_MSG_RESULT(found in $ac_find_includes)
3362             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3363             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3364         else
3365             save_CFLAGS=$CFLAGS
3366             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3367
3368             AC_TRY_COMPILE(
3369                 [
3370                     #include <Xm/Xm.h>
3371                 ],
3372                 [
3373                     int version;
3374                     version = xmUseVersion;
3375                 ],
3376                 [
3377                     AC_MSG_RESULT(found in default search path)
3378                     COMPILED_X_PROGRAM=1
3379                 ],
3380                 [
3381                     AC_MSG_RESULT(no)
3382                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3383                 ]
3384             )
3385
3386             CFLAGS=$save_CFLAGS
3387         fi
3388
3389
3390         AC_MSG_CHECKING(for Motif/Lesstif library)
3391         WX_PATH_FIND_LIBRARIES(Xm)
3392
3393         if test "x$ac_find_libraries" != "x" ; then
3394             AC_MSG_RESULT(found in $ac_find_libraries)
3395
3396             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3397             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3398         else
3399             dnl it might happen that we found headers in one of the standard
3400             dnl paths but the libs are elsewhere but still in default (linker)
3401             dnl path -- try to compile a test program to check for this
3402             save_CFLAGS=$CFLAGS
3403             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3404             save_LIBS="$LIBS"
3405             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3406
3407             AC_TRY_LINK(
3408                 [
3409                     #include <Xm/Xm.h>
3410                 ],
3411                 [
3412                     int version;
3413                     version = xmUseVersion;
3414                 ],
3415                 [
3416                     AC_MSG_RESULT(found in default search path)
3417                     COMPILED_X_PROGRAM=1
3418                 ],
3419                 [
3420                     AC_MSG_RESULT(no)
3421                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3422                 ]
3423             )
3424
3425             CFLAGS=$save_CFLAGS
3426             LIBS="$save_LIBS"
3427         fi
3428
3429         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3430         libp_link=""
3431         libsm_ice_link=""
3432         libs_found=0
3433         for libp in "" " -lXp"; do
3434             if test "$libs_found" = 0; then
3435                 for libsm_ice in "" " -lSM -lICE"; do
3436                     if test "$libs_found" = 0; then
3437                         save_LIBS="$LIBS"
3438                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3439                         save_CFLAGS=$CFLAGS
3440                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3441
3442                         AC_TRY_LINK(
3443                             [
3444                                 #include <Xm/Xm.h>
3445                                 #include <Xm/List.h>
3446                             ],
3447                             [
3448                                 XmString string = NULL;
3449                                 Widget w = NULL;
3450                                 int position = 0;
3451                                 XmListAddItem(w, string, position);
3452                             ],
3453                             [
3454                                 libp_link="$libp"
3455                                 libsm_ice_link="$libsm_ice"
3456                                 AC_MSG_RESULT(
3457                                     [need${libp_link}${libsm_ice_link}])
3458                                 libs_found=1
3459                             ], []
3460                         )
3461
3462                         LIBS="$save_LIBS"
3463                         CFLAGS=$save_CFLAGS
3464                     fi
3465                 done
3466             fi
3467         done
3468
3469         if test "$libs_found" = 0; then
3470             AC_MSG_RESULT([can't find the right libraries])
3471             AC_MSG_ERROR([can't link a simple motif program])
3472         fi
3473
3474         dnl this seems to be needed under IRIX and shouldn't do any harm
3475         dnl elsewhere
3476         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3477
3478         save_CFLAGS=$CFLAGS
3479         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3480
3481         AC_CACHE_CHECK([for Motif 2],
3482             wx_cv_lib_motif2,
3483             AC_TRY_COMPILE([
3484                             #include <Xm/Xm.h>
3485                            ],
3486                            [
3487                             #if XmVersion < 2000
3488                             Not Motif 2
3489                             #endif
3490                            ],
3491                            wx_cv_lib_motif2="yes",
3492                            wx_cv_lib_motif2="no"))
3493         if test "$wx_cv_lib_motif2" = "yes"; then
3494             AC_DEFINE(__WXMOTIF20__,1)
3495         else
3496             AC_DEFINE(__WXMOTIF20__,0)
3497         fi
3498
3499         AC_CACHE_CHECK([whether Motif is Lesstif],
3500             wx_cv_lib_lesstif,
3501             AC_TRY_COMPILE([
3502                             #include <Xm/Xm.h>
3503                            ],
3504                            [
3505                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3506                             Not Lesstif
3507                             #endif
3508                            ],
3509                            wx_cv_lib_lesstif="yes",
3510                            wx_cv_lib_lesstif="no")
3511         )
3512         if test "$wx_cv_lib_lesstif" = "yes"; then
3513             AC_DEFINE(__WXLESSTIF__,1)
3514         else
3515             AC_DEFINE(__WXLESSTIF__,0)
3516         fi
3517
3518         CFLAGS=$save_CFLAGS
3519
3520         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3521         TOOLKIT=MOTIF
3522         GUIDIST=MOTIF_DIST
3523     fi
3524
3525     dnl more tests common to X11 and Motif:
3526     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3527         dnl test for external libxpm if we're configured to use it
3528         if test "$wxUSE_LIBXPM" = "sys"; then
3529             AC_MSG_CHECKING(for Xpm library)
3530             WX_PATH_FIND_LIBRARIES(Xpm)
3531             if test "$ac_find_libraries" != "" ; then
3532                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3533                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3534                 AC_MSG_RESULT(found in $ac_find_libraries)
3535
3536                 AC_CACHE_CHECK([for X11/xpm.h],
3537                     wx_cv_x11_xpm_h,
3538                     [
3539                         save_CFLAGS=$CFLAGS
3540                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3541
3542                         AC_TRY_COMPILE(
3543                             [
3544                                 #include <X11/xpm.h>
3545                             ],
3546                             [
3547                                 int version;
3548                                 version = XpmLibraryVersion();
3549                             ],
3550                             wx_cv_x11_xpm_h=yes,
3551                             wx_cv_x11_xpm_h=no
3552                         )
3553
3554                         CFLAGS=$save_CFLAGS
3555                     ]
3556                 )
3557
3558                 if test $wx_cv_x11_xpm_h = "yes"; then
3559                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3560                     AC_DEFINE(wxHAVE_LIB_XPM)
3561                 else
3562                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3563                 fi
3564             fi
3565
3566         fi
3567
3568         dnl XShapeQueryExtension checks: first the library, then prototype
3569         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3570                      [
3571                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3572                       wxHAVE_XEXT_LIB=1
3573                      ],
3574                      [], [$GUI_TK_LIBRARY -lX11])
3575
3576         if test "$wxHAVE_XEXT_LIB" = 1; then
3577             save_CFLAGS="$CFLAGS"
3578             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3579
3580             AC_MSG_CHECKING([for X11/extensions/shape.h])
3581             AC_TRY_COMPILE([
3582                             #include <X11/Xlib.h>
3583                             #include <X11/extensions/shape.h>
3584                            ],
3585                            [
3586                             int dummy1, dummy2;
3587                             XShapeQueryExtension((Display*)NULL,
3588                                                  (int*)NULL, (int*)NULL);
3589                            ],
3590                            [
3591                             AC_DEFINE(HAVE_XSHAPE)
3592                             AC_MSG_RESULT([found])
3593                            ],
3594                            [
3595                             AC_MSG_RESULT([not found])
3596                            ])
3597             CFLAGS="$save_CFLAGS"
3598
3599         fi
3600     fi
3601
3602     if test "$wxUSE_OSX_CARBON" = 1; then
3603         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3604         if test "$GCC" = yes; then
3605             AC_MSG_RESULT([gcc])
3606             CPPFLAGS_PASCAL="-fpascal-strings"
3607         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3608             AC_MSG_RESULT([xlc])
3609             CPPFLAGS_PASCAL="-qmacpstr"
3610         else
3611             AC_MSG_RESULT([none])
3612         fi
3613
3614         if test "x$wxUSE_UNIX" = "xyes"; then
3615             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3616         else
3617             dnl platform.h needs TARGET_CARBON before setup.h
3618             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3619         fi
3620
3621         TOOLKIT=OSX_CARBON
3622         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3623         GUIDIST=OSX_CARBON_DIST
3624         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3625         dnl are different, so they need different names:
3626         WXBASEPORT="_carbon"
3627
3628         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3629         dnl to also define these extra symbols to make it possible to test for
3630         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3631         dnl is a new name)
3632         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3633     fi
3634
3635     if test "$wxUSE_OSX_COCOA" = 1; then
3636         TOOLKIT=OSX_COCOA
3637         GUIDIST=OSX_COCOA_DIST
3638
3639         dnl see the comment above in wxUSE_OSX_CARBON branch
3640         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3641     fi
3642
3643     if test "$wxUSE_OSX_IPHONE" = 1; then
3644         TOOLKIT=OSX_IPHONE
3645     fi
3646
3647     if test "$wxUSE_OLD_COCOA" = 1; then
3648         TOOLKIT=COCOA
3649         GUIDIST=COCOA_DIST
3650     fi
3651
3652     if test "$wxUSE_PM" = 1; then
3653         TOOLKIT=PM
3654         GUIDIST=PM_DIST
3655         AC_CACHE_CHECK([for type SPBCDATA],
3656             wx_cv_spbcdata,
3657             [
3658                 AC_TRY_COMPILE(
3659                     [
3660                         #define INCL_PM
3661                         #include <os2.h>
3662                     ],
3663                     [
3664                         SPBCDATA test;
3665                     ],
3666                     wx_cv_spbcdata=yes,
3667                     wx_cv_spbcdata=no
3668                 )
3669             ]
3670         )
3671
3672         if test $wx_cv_spbcdata = "yes"; then
3673             AC_DEFINE(HAVE_SPBCDATA)
3674         fi
3675     fi
3676
3677     dnl the name of the directory where the files for this toolkit live
3678     if test "$TOOLKIT" = "PM" ; then
3679         TOOLKIT_DIR="os2"
3680     else
3681         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3682     fi
3683
3684     if test "$wxUSE_UNIVERSAL" = "yes"; then
3685         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3686         WIDGET_SET=univ
3687     fi
3688
3689     dnl distribute samples/demos/utils with GUI versions
3690     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3691     DISTDIR="wx\$(TOOLKIT)"
3692 else
3693     USE_GUI=0
3694
3695     dnl this doesn't quite work right for wxBase, but the places
3696     dnl where it is wrong aren't fatal (yet) though.
3697     TOOLKIT_DIR="base"
3698
3699     dnl the sources, their dependenices and the headers
3700     if test "$USE_WIN32" = 1 ; then
3701         dnl yes, the toolkit for wxBase on win32 is actually MSW
3702         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3703         TOOLKIT="MSW"
3704     fi
3705
3706     dnl distribute only wxBase sources/headers
3707     GUIDIST="BASE_DIST"
3708     DISTDIR="wxBase"
3709 fi
3710
3711
3712 dnl ---------------------------------------------------------------------------
3713 dnl UTF-8 support
3714 dnl ---------------------------------------------------------------------------
3715
3716 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3717 dnl for ports where it makes sense by default (GTK+, DirectFB):
3718 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3719     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3720         wxUSE_UNICODE_UTF8=yes
3721     elif test "$USE_OS2" = 1 ; then
3722         dnl wide char support is quite incomplete in libc;
3723         dnl UTF-8 might actually work when evaluating/setting
3724         dnl code pages correctly, even for ports other than GTK20.
3725         wxUSE_UNICODE_UTF8=yes
3726     else
3727         wxUSE_UNICODE_UTF8=no
3728     fi
3729 fi
3730
3731 dnl ---------------------------------------------------------------------------
3732 dnl Optional libraries included when system library is not used
3733 dnl ---------------------------------------------------------------------------
3734
3735 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3736 if test "$wxUSE_GUI" = "yes"; then
3737     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3738         dnl defines HAVE_X11_XKBLIB_H
3739         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3740         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3741                          [
3742                           #if HAVE_X11_XLIB_H
3743                             #include <X11/Xlib.h>
3744                           #endif
3745                          ])
3746     fi
3747 fi
3748
3749
3750 dnl ---------------------------------------------------------------------------
3751 dnl wxDisplay checks
3752 dnl ---------------------------------------------------------------------------
3753
3754 USE_XINERAMA=0
3755 if test "$wxUSE_DISPLAY" = "yes"; then
3756     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3757     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK1" = 1; then
3758         WX_FIND_LIB(Xinerama, XineramaQueryScreens)
3759         if test "$ac_find_libraries" != "" ; then
3760             if test "$ac_find_libraries" != "std" ; then
3761               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3762               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3763                   LDFLAGS="$LDFLAGS $ac_path_to_link"
3764               fi
3765             fi
3766             USE_XINERAMA=1
3767             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3768         else
3769             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3770             wxUSE_DISPLAY="no"
3771         fi
3772     elif test "$wxUSE_MSW" = 1; then
3773         dnl DirectDraw for MSW - optionally used by WxDisplay.
3774         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3775     fi
3776 fi
3777
3778 if test "$wxUSE_DISPLAY" = "yes"; then
3779     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3780     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3781         WX_FIND_LIB(Xxf86vm, XF86VidModeQueryExtension)
3782         if test "$ac_find_libraries" != "" ; then
3783             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3784                              [
3785                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3786                              ],
3787                              [],
3788                              [
3789                                   #if HAVE_X11_XLIB_H
3790                                     #include <X11/Xlib.h>
3791                                   #endif
3792                              ])
3793         fi
3794     fi
3795 fi
3796
3797 dnl ---------------------------------------------------------------------------
3798 dnl X11 session management
3799 dnl ---------------------------------------------------------------------------
3800 if test "$wxUSE_DETECT_SM" = "yes"; then
3801     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3802         WX_FIND_LIB(SM, SmcOpenConnection)
3803         if test "$ac_find_libraries" != "" ; then
3804             if test "$ac_find_libraries" != "std" ; then
3805               WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3806               if test "$ac_path_to_link" != " -L/usr/lib" ; then
3807                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3808               fi
3809             fi
3810             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3811         else
3812             AC_MSG_WARN([libSM not found; disabling session management detection])
3813             wxUSE_DETECT_SM="no"
3814         fi
3815     else
3816         wxUSE_DETECT_SM="no"
3817     fi
3818 fi
3819
3820
3821 dnl ---------------------------------------------------------------------------
3822 dnl OpenGL libraries
3823 dnl ---------------------------------------------------------------------------
3824
3825 USE_OPENGL=0
3826 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3827
3828     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3829
3830     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3831         OPENGL_LIBS="-framework OpenGL -framework AGL"
3832     elif test "$wxUSE_MSW" = 1; then
3833         OPENGL_LIBS="-lopengl32 -lglu32"
3834     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK2" = 1 -o "$wxUSE_GTK" = 1; then
3835
3836         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3837         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3838         AC_MSG_CHECKING([for OpenGL headers])
3839         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3840         if test "$ac_find_includes" != "" ; then
3841             AC_MSG_RESULT(found in $ac_find_includes)
3842             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3843             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3844         else
3845             AC_MSG_RESULT([not found])
3846         fi
3847
3848         AC_CHECK_HEADER(GL/gl.h, [
3849             AC_CHECK_HEADER(GL/glu.h, [
3850                 found_gl=0
3851
3852                 WX_FIND_LIB(GL, glBegin, [/opt/graphics/OpenGL/lib])
3853                 if test "$ac_find_libraries" != "" ; then
3854                     if test "$ac_find_libraries" != "std" ; then
3855                       WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3856                       if test "$ac_path_to_link" != " -L/usr/lib" ; then
3857                         LDFLAGS_GL="$ac_path_to_link"
3858                       fi
3859                     fi
3860
3861                     dnl don't suppose that libGL and libGLU are always in the
3862                     dnl same directory -- this is not true for some common
3863                     dnl distributions
3864                     WX_FIND_LIB(GLU, gluBeginCurve, [/opt/graphics/OpenGL/lib])
3865                     if test "$ac_find_libraries" != "" ; then
3866                       if test "$ac_find_libraries" != "std" ; then
3867                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3868                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3869                                 "$ac_path_to_link" != "$LDFLAGS_GL" ; then
3870                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3871                         fi
3872                       fi
3873
3874                         found_gl=1
3875                         OPENGL_LIBS="-lGL -lGLU"
3876                     fi
3877                 fi
3878
3879                 if test "$found_gl" != 1; then
3880                     WX_FIND_LIB(MesaGL, glEnable, [/opt/graphics/OpenGL/lib])
3881                     if test "$ac_find_libraries" != "" ; then
3882                       if test "$ac_find_libraries" != "std" ; then
3883                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3884                         if test "$ac_path_to_link" != " -L/usr/lib" ; then
3885                           LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3886                         fi
3887                       fi
3888                       OPENGL_LIBS="-lMesaGL -lMesaGLU"
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 $CXXFLAGS"
5811                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5812                     ],
5813                     [
5814                         if test "$wxUSE_GTKPRINT" = yes; then
5815                             AC_MSG_RESULT(no)
5816                         else
5817                             AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5818                         fi
5819                         wxUSE_LIBGNOMEPRINT="no"
5820                     ]
5821                 )
5822         fi
5823     fi
5824
5825     if test "$wxUSE_MIMETYPE" = "yes" ; then
5826         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5827
5828                 PKG_CHECK_MODULES(GNOMEVFS,
5829                                   [gnome-vfs-2.0 >= 2.0],
5830                     [
5831                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5832                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5833                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5834                     ],
5835                     [
5836                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5837                         wxUSE_LIBGNOMEVFS="no"
5838                     ]
5839                 )
5840         fi
5841     fi
5842
5843     if test "$wxUSE_LIBHILDON" = "yes" ; then
5844         PKG_CHECK_MODULES(HILDON,
5845                           [hildon-lgpl >= 0.9],
5846             [
5847                 EXTRALIBS_HILDON="$HILDON_LIBS"
5848                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5849                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5850                 AC_DEFINE(wxUSE_LIBHILDON)
5851                 ac_hildon_lgpl=1
5852             ],
5853             [
5854                 AC_MSG_WARN([libhildon_lgpl not found])
5855                         wxUSE_LIBHILDON="no"
5856                         ac_hildon_lgpl=0
5857             ]
5858         )
5859
5860         if test "$ac_hildon_lgpl" = 0 ; then
5861             PKG_CHECK_MODULES(HILDON2,
5862                               [hildon-1 >= 1.99],
5863                 [
5864                     EXTRALIBS_HILDON="$HILDON2_LIBS"
5865                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5866                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5867                     AC_DEFINE(wxUSE_LIBHILDON2)
5868                 ],
5869                 [
5870                     AC_MSG_WARN([libhildon_1 not found])
5871                             wxUSE_LIBHILDON2="no"
5872                 ]
5873             )
5874         fi
5875     fi
5876 fi
5877
5878 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5879   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5880 fi
5881
5882 if test "$wxUSE_STOPWATCH" = "yes"; then
5883   AC_DEFINE(wxUSE_STOPWATCH)
5884 fi
5885
5886 if test "$wxUSE_DATETIME" = "yes"; then
5887   AC_DEFINE(wxUSE_DATETIME)
5888 fi
5889
5890 if test "$wxUSE_FILE" = "yes"; then
5891   AC_DEFINE(wxUSE_FILE)
5892 fi
5893
5894 if test "$wxUSE_FFILE" = "yes"; then
5895   AC_DEFINE(wxUSE_FFILE)
5896 fi
5897
5898 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5899   if test "$wxUSE_STREAMS" != yes; then
5900     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5901     wxUSE_ARCHIVE_STREAMS=no
5902   else
5903     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5904   fi
5905 fi
5906
5907 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5908   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5909     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5910   elif test "$wxUSE_ZLIB" = "no"; then
5911     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5912   else
5913     AC_DEFINE(wxUSE_ZIPSTREAM)
5914   fi
5915 fi
5916
5917 if test "$wxUSE_TARSTREAM" = "yes"; then
5918   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5919     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5920   else
5921     AC_DEFINE(wxUSE_TARSTREAM)
5922   fi
5923 fi
5924
5925 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5926   AC_DEFINE(wxUSE_FILE_HISTORY)
5927 fi
5928
5929 if test "$wxUSE_FILESYSTEM" = "yes"; then
5930   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5931     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5932     wxUSE_FILESYSTEM=no
5933   else
5934     AC_DEFINE(wxUSE_FILESYSTEM)
5935   fi
5936 fi
5937
5938 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5939   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5940     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5941   else
5942     AC_DEFINE(wxUSE_FS_ARCHIVE)
5943   fi
5944 fi
5945
5946 if test "$wxUSE_FS_ZIP" = "yes"; then
5947   if test "$wxUSE_FS_ARCHIVE" != yes; then
5948     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5949   else
5950     AC_DEFINE(wxUSE_FS_ZIP)
5951   fi
5952 fi
5953
5954 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5955   if test "$USE_UNIX" != 1; then
5956     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5957     wxUSE_ON_FATAL_EXCEPTION=no
5958   else
5959     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5960   fi
5961 fi
5962
5963 if test "$wxUSE_STACKWALKER" = "yes"; then
5964     AC_DEFINE(wxUSE_STACKWALKER)
5965 fi
5966
5967 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5968     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5969         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5970         wxUSE_DEBUGREPORT=no
5971     else
5972         AC_DEFINE(wxUSE_DEBUGREPORT)
5973         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5974             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5975         fi
5976     fi
5977 fi
5978
5979 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5980   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5981 fi
5982
5983 if test "$wxUSE_BUSYINFO" = "yes"; then
5984   AC_DEFINE(wxUSE_BUSYINFO)
5985 fi
5986
5987 if test "$wxUSE_HOTKEY" = "yes"; then
5988   if test "$wxUSE_MSW" != 1 -a "$wxUSE_OSX_COCOA" != 1 -a "$wxUSE_OSX_CARBON" != 1; then
5989     AC_MSG_WARN([Hot keys not supported by the current toolkit, disabled])
5990     wxUSE_HOTKEY=no
5991   fi
5992 elif test "$wxUSE_HOTKEY" = "auto"; then
5993   if test "$wxUSE_MSW" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OSX_CARBON" = 1; then
5994     wxUSE_HOTKEY=yes
5995   fi
5996 fi
5997 if test "$wxUSE_HOTKEY" = "yes"; then
5998   AC_DEFINE(wxUSE_HOTKEY)
5999 fi
6000
6001 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
6002   AC_DEFINE(wxUSE_STD_CONTAINERS)
6003 fi
6004
6005 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
6006   AC_DEFINE(wxUSE_STD_IOSTREAM)
6007 fi
6008
6009 if test "$wxUSE_STD_STRING" = "yes"; then
6010   AC_DEFINE(wxUSE_STD_STRING)
6011 fi
6012
6013 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
6014   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
6015 fi
6016
6017 if test "$wxUSE_STDPATHS" = "yes"; then
6018   AC_DEFINE(wxUSE_STDPATHS)
6019 fi
6020
6021 if test "$wxUSE_TEXTBUFFER" = "yes"; then
6022     AC_DEFINE(wxUSE_TEXTBUFFER)
6023 fi
6024
6025 if test "$wxUSE_TEXTFILE" = "yes"; then
6026   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
6027     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
6028   else
6029     AC_DEFINE(wxUSE_TEXTFILE)
6030   fi
6031 fi
6032
6033 if test "$wxUSE_CONFIG" = "yes" ; then
6034   if test "$wxUSE_TEXTFILE" != "yes"; then
6035     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
6036   else
6037     AC_DEFINE(wxUSE_CONFIG)
6038     AC_DEFINE(wxUSE_CONFIG_NATIVE)
6039     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
6040   fi
6041 fi
6042
6043 if test "$wxUSE_INTL" = "yes" ; then
6044   if test "$wxUSE_FILE" != "yes"; then
6045     AC_MSG_WARN(I18n code requires wxFile... disabled)
6046   else
6047     AC_DEFINE(wxUSE_INTL)
6048     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
6049     GUIDIST="$GUIDIST INTL_DIST"
6050   fi
6051 fi
6052
6053 if test "$wxUSE_XLOCALE" = "yes" ; then
6054     AC_DEFINE(wxUSE_XLOCALE)
6055     AC_CHECK_TYPES(locale_t,,,
6056                    [#include <xlocale.h>
6057                     #include <locale.h>])
6058 fi
6059
6060 if test "$wxUSE_LOG" = "yes"; then
6061   AC_DEFINE(wxUSE_LOG)
6062
6063     if test "$wxUSE_LOGGUI" = "yes"; then
6064       AC_DEFINE(wxUSE_LOGGUI)
6065     fi
6066
6067     if test "$wxUSE_LOGWINDOW" = "yes"; then
6068       AC_DEFINE(wxUSE_LOGWINDOW)
6069     fi
6070
6071     if test "$wxUSE_LOGDIALOG" = "yes"; then
6072       AC_DEFINE(wxUSE_LOG_DIALOG)
6073     fi
6074
6075     dnl the keyboard sample requires wxUSE_LOG
6076     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
6077 fi
6078
6079 if test "$wxUSE_LONGLONG" = "yes"; then
6080   AC_DEFINE(wxUSE_LONGLONG)
6081 fi
6082
6083 if test "$wxUSE_GEOMETRY" = "yes"; then
6084   AC_DEFINE(wxUSE_GEOMETRY)
6085 fi
6086
6087 if test "$wxUSE_BASE64" = "yes"; then
6088   AC_DEFINE(wxUSE_BASE64)
6089 fi
6090
6091 if test "$wxUSE_STREAMS" = "yes" ; then
6092   AC_DEFINE(wxUSE_STREAMS)
6093 fi
6094
6095 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6096   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6097 fi
6098
6099 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
6100   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
6101 fi
6102
6103 dnl ---------------------------------------------------------------------------
6104 dnl console event loop stuff
6105 dnl ---------------------------------------------------------------------------
6106
6107 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6108     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6109
6110     if test "$wxUSE_UNIX" = "yes"; then
6111         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6112             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6113         fi
6114
6115         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6116             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6117             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6118                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6119             else
6120                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6121             fi
6122         fi
6123     fi
6124 fi
6125
6126 dnl ---------------------------------------------------------------------------
6127 dnl time/date functions
6128 dnl ---------------------------------------------------------------------------
6129
6130 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6131 dnl function to be used for high resolution timers
6132 AC_CHECK_FUNCS(gettimeofday ftime, break)
6133
6134 if test "$ac_cv_func_gettimeofday" = "yes"; then
6135     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6136                    wx_cv_func_gettimeofday_has_2_args,
6137     [
6138         dnl on some _really_ old systems it takes only 1 argument
6139         AC_TRY_COMPILE(
6140             [
6141                 #include <sys/time.h>
6142                 #include <unistd.h>
6143             ],
6144             [
6145                 struct timeval tv;
6146                 gettimeofday(&tv, NULL);
6147             ],
6148             wx_cv_func_gettimeofday_has_2_args=yes,
6149             AC_TRY_COMPILE(
6150                 [
6151                     #include <sys/time.h>
6152                     #include <unistd.h>
6153                 ],
6154                 [
6155                     struct timeval tv;
6156                     gettimeofday(&tv);
6157                 ],
6158                 wx_cv_func_gettimeofday_has_2_args=no,
6159                 [
6160                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6161                     wx_cv_func_gettimeofday_has_2_args=unknown
6162                 ]
6163             )
6164         )
6165     ])
6166
6167     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6168         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6169     fi
6170 fi
6171
6172 if test "$wxUSE_DATETIME" = "yes"; then
6173     dnl check for timezone variable
6174     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6175     AC_CACHE_CHECK(for timezone variable in <time.h>,
6176                    wx_cv_var_timezone,
6177                    [
6178                         AC_LANG_PUSH(C++)
6179                         AC_TRY_COMPILE(
6180                             [
6181                                 #include <time.h>
6182                             ],
6183                             [
6184                                 int tz;
6185                                 tz = timezone;
6186                             ],
6187                             [
6188                                 wx_cv_var_timezone=timezone
6189                             ],
6190                             [
6191                                 AC_TRY_COMPILE(
6192                                     [
6193                                         #include <time.h>
6194                                     ],
6195                                     [
6196                                         int tz;
6197                                         tz = _timezone;
6198                                     ],
6199                                     [
6200                                         wx_cv_var_timezone=_timezone
6201                                     ],
6202                                     [
6203                                         AC_TRY_COMPILE(
6204                                             [
6205                                                 #include <time.h>
6206                                             ],
6207                                             [
6208                                                 int tz;
6209                                                 tz = __timezone;
6210                                             ],
6211                                             [
6212                                                 wx_cv_var_timezone=__timezone
6213                                             ],
6214                                             [
6215                                                 if test "$USE_DOS" = 0 ; then
6216                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6217                                                 fi
6218                                             ]
6219                                         )
6220                                     ]
6221                                 )
6222                             ]
6223                         )
6224                         AC_LANG_POP()
6225                    ]
6226     )
6227
6228     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6229     if test "x$wx_cv_var_timezone" != x ; then
6230         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6231     fi
6232
6233     dnl check for localtime (it's POSIX, but the check can do no harm...)
6234     AC_CHECK_FUNCS(localtime)
6235
6236     if test "$ac_cv_func_localtime" = "yes"; then
6237         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6238                        wx_cv_struct_tm_has_gmtoff,
6239         [
6240             AC_TRY_COMPILE(
6241                 [
6242                     #include <time.h>
6243                 ],
6244                 [
6245                     struct tm tm;
6246                     tm.tm_gmtoff++;
6247                 ],
6248                 [
6249                     wx_cv_struct_tm_has_gmtoff=yes
6250                 ],
6251                 wx_cv_struct_tm_has_gmtoff=no
6252             )
6253         ])
6254     fi
6255
6256     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6257         AC_DEFINE(WX_GMTOFF_IN_TM)
6258     fi
6259
6260     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6261 fi
6262
6263 dnl ------------------------------------------------------------------------
6264 dnl wxSocket
6265 dnl ------------------------------------------------------------------------
6266
6267 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6268 if test "$wxUSE_SOCKETS" = "yes"; then
6269     if test "$wxUSE_MGL" = 1; then
6270         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6271         wxUSE_SOCKETS="no"
6272     fi
6273 fi
6274
6275 if test "$wxUSE_SOCKETS" = "yes"; then
6276     dnl under MSW we always have sockets
6277     if test "$TOOLKIT" != "MSW"; then
6278         dnl under Solaris and OS/2, socket functions live in -lsocket
6279         AC_CHECK_FUNC(socket,,
6280             [
6281                 AC_CHECK_LIB(socket, socket,
6282                     if test "$INET_LINK" != " -lsocket"; then
6283                         INET_LINK="$INET_LINK -lsocket"
6284                     fi,
6285                     [
6286                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6287                         wxUSE_SOCKETS=no
6288                     ]
6289                 )
6290             ]
6291         )
6292     fi
6293 fi
6294
6295 if test "$wxUSE_SOCKETS" = "yes" ; then
6296     dnl this test may be appropriate if building under cygwin
6297     dnl right now I'm assuming it also uses the winsock stuff
6298     dnl like mingw does..  -- RL
6299     if test "$TOOLKIT" != "MSW"; then
6300         dnl determine the type of third argument for getsockname
6301         dnl This test needs to be done in C++ mode since gsocket.cpp now
6302         dnl is C++ code and pointer cast that are possible even without
6303         dnl warning in C still fail in C++.
6304         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6305                        wx_cv_type_getsockname3,
6306             [
6307                 AC_LANG_PUSH(C++)
6308                 AC_TRY_COMPILE(
6309                     [
6310                         #include <sys/types.h>
6311                         #include <sys/socket.h>
6312                     ],
6313                     [
6314                         socklen_t len;
6315                         getsockname(0, 0, &len);
6316                     ],
6317                     wx_cv_type_getsockname3=socklen_t,
6318                     [
6319                         dnl the compiler will compile the version with size_t
6320                         dnl even if the real type of the last parameter is int
6321                         dnl but it should give at least a warning about
6322                         dnl converting between incompatible pointer types, so
6323                         dnl try to use it to get the correct behaviour at
6324                         dnl least with gcc (otherwise we'd always use size_t)
6325                         CFLAGS_OLD="$CFLAGS"
6326                         if test "$GCC" = yes ; then
6327                             CFLAGS="-Werror $CFLAGS"
6328                         fi
6329
6330                         AC_TRY_COMPILE(
6331                             [
6332                                 #include <sys/types.h>
6333                                 #include <sys/socket.h>
6334                             ],
6335                             [
6336                                 size_t len;
6337                                 getsockname(0, 0, &len);
6338                             ],
6339                             wx_cv_type_getsockname3=size_t,
6340                             AC_TRY_COMPILE(
6341                                 [
6342                                     #include <sys/types.h>
6343                                     #include <sys/socket.h>
6344                                 ],
6345                                 [
6346                                     int len;
6347                                     getsockname(0, 0, &len);
6348                                 ],
6349                                 wx_cv_type_getsockname3=int,
6350                                 wx_cv_type_getsockname3=unknown
6351                             )
6352                         )
6353
6354                         CFLAGS="$CFLAGS_OLD"
6355                     ]
6356                 )
6357                 AC_LANG_POP()
6358             ])
6359
6360         if test "$wx_cv_type_getsockname3" = "unknown"; then
6361             wxUSE_SOCKETS=no
6362             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6363         else
6364             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6365         fi
6366         dnl Do this again for getsockopt as it may be different
6367         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6368                        wx_cv_type_getsockopt5,
6369             [
6370                 dnl Note that the rules for compatibility of pointers
6371                 dnl are somewhat different between C and C++, so code
6372                 dnl that fails in C++ may not even give a warning about
6373                 dnl converting between incompatible pointer types in C.
6374                 dnl So this test needs to be done in C++ mode.
6375                 AC_LANG_PUSH(C++)
6376                 AC_TRY_COMPILE(
6377                     [
6378                         #include <sys/types.h>
6379                         #include <sys/socket.h>
6380                     ],
6381                     [
6382                         socklen_t len;
6383                         getsockopt(0, 0, 0, 0, &len);
6384                     ],
6385                     wx_cv_type_getsockopt5=socklen_t,
6386                     [
6387                         AC_TRY_COMPILE(
6388                             [
6389                                 #include <sys/types.h>
6390                                 #include <sys/socket.h>
6391                             ],
6392                             [
6393                                 size_t len;
6394                                 getsockopt(0, 0, 0, 0, &len);
6395                             ],
6396                             wx_cv_type_getsockopt5=size_t,
6397                             AC_TRY_COMPILE(
6398                                 [
6399                                     #include <sys/types.h>
6400                                     #include <sys/socket.h>
6401                                 ],
6402                                 [
6403                                     int len;
6404                                     getsockopt(0, 0, 0, 0, &len);
6405                                 ],
6406                                 wx_cv_type_getsockopt5=int,
6407                                 wx_cv_type_getsockopt5=unknown
6408                             )
6409                         )
6410                     ]
6411                 )
6412                 AC_LANG_POP()
6413             ])
6414
6415         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6416             wxUSE_SOCKETS=no
6417             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6418         else
6419             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6420         fi
6421     fi
6422 fi
6423
6424 if test "$wxUSE_SOCKETS" = "yes" ; then
6425     if test "$wxUSE_IPV6" = "yes"; then
6426         AC_CACHE_CHECK(
6427             [whether we have sockaddr_in6],
6428             [wx_cv_type_sockaddr_in6],
6429             [
6430                 AC_TRY_COMPILE(
6431                     [
6432                         #include <sys/types.h>
6433                         #include <sys/socket.h>
6434                         #include <netinet/in.h>
6435                     ],
6436                     [
6437                         struct sockaddr_in6 sa6;
6438                     ],
6439                     wx_cv_type_sockaddr_in6=yes,
6440                     wx_cv_type_sockaddr_in6=no
6441                 )
6442             ]
6443         )
6444
6445         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6446             AC_DEFINE(wxUSE_IPV6)
6447         else
6448             AC_MSG_WARN([IPv6 support not available... disabled])
6449         fi
6450     fi
6451
6452     AC_DEFINE(wxUSE_SOCKETS)
6453     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6454 fi
6455
6456 if test "$wxUSE_PROTOCOL" = "yes"; then
6457     if test "$wxUSE_SOCKETS" != "yes"; then
6458         AC_MSG_WARN(Protocol classes require sockets... disabled)
6459         wxUSE_PROTOCOL=no
6460     fi
6461 fi
6462
6463 if test "$wxUSE_PROTOCOL" = "yes"; then
6464     AC_DEFINE(wxUSE_PROTOCOL)
6465
6466     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6467         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6468     fi
6469     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6470         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6471     fi
6472     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6473         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6474     fi
6475 else
6476     if test "$wxUSE_FS_INET" = "yes"; then
6477         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6478         wxUSE_FS_INET="no"
6479     fi
6480 fi
6481
6482 if test "$wxUSE_URL" = "yes"; then
6483     if test "$wxUSE_PROTOCOL" != "yes"; then
6484         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6485         wxUSE_URL=no
6486     fi
6487     if test "$wxUSE_URL" = "yes"; then
6488         AC_DEFINE(wxUSE_URL)
6489     fi
6490 fi
6491
6492 if test "$wxUSE_VARIANT" = "yes"; then
6493     AC_DEFINE(wxUSE_VARIANT)
6494 fi
6495
6496 if test "$wxUSE_FS_INET" = "yes"; then
6497   AC_DEFINE(wxUSE_FS_INET)
6498 fi
6499
6500 dnl ---------------------------------------------------------------------------
6501 dnl Joystick support
6502 dnl ---------------------------------------------------------------------------
6503
6504 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6505     wxUSE_JOYSTICK=no
6506
6507     dnl under MSW we always have joystick support
6508     if test "$TOOLKIT" = "MSW"; then
6509         wxUSE_JOYSTICK=yes
6510
6511     dnl mac only available on darwin
6512     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6513         if test "$USE_DARWIN" = 1; then
6514             dnl check for a bug in the headers, some have bad setEventCallout
6515             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6516             AC_LANG_PUSH(C++)
6517             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6518                             [ IOHIDQueueInterface *qi = NULL;
6519                               IOHIDCallbackFunction cb = NULL;
6520                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6521                             [ wxUSE_JOYSTICK=yes ]
6522                           )
6523             AC_LANG_POP()
6524             AC_MSG_RESULT($wxUSE_JOYSTICK)
6525         fi
6526
6527     dnl joystick support is only for Linux 2.1.x or greater
6528     else
6529         dnl wxJoystick not supported by wxMGL at all
6530         if test "$wxUSE_MGL" != 1; then
6531             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6532             dnl checks only whether the header can be preprocessed, not that it
6533             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6534             dnl can't be compiled because of an error and with the default
6535             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6536             dnl build would fail later
6537             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6538         fi
6539     fi
6540
6541     if test "$wxUSE_JOYSTICK" = "yes"; then
6542         AC_DEFINE(wxUSE_JOYSTICK)
6543         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6544     else
6545         AC_MSG_WARN(Joystick not supported by this system... disabled)
6546     fi
6547 fi
6548
6549
6550 dnl ---------------------------------------------------------------------------
6551 dnl String stuff
6552 dnl ---------------------------------------------------------------------------
6553
6554 if test "$wxUSE_FONTENUM" = "yes" ; then
6555   AC_DEFINE(wxUSE_FONTENUM)
6556 fi
6557
6558 if test "$wxUSE_FONTMAP" = "yes" ; then
6559   AC_DEFINE(wxUSE_FONTMAP)
6560 fi
6561
6562 if test "$wxUSE_UNICODE" = "yes" ; then
6563   AC_DEFINE(wxUSE_UNICODE)
6564
6565   if test "$USE_WIN32" != 1; then
6566       wxUSE_UNICODE_MSLU=no
6567   fi
6568
6569   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6570         AC_CHECK_LIB(unicows,main,
6571             [
6572                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6573             ],
6574             [
6575                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6576                              Applications will only run on Windows NT/2000/XP!])
6577                 wxUSE_UNICODE_MSLU=no
6578             ])
6579     fi
6580 fi
6581
6582 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6583     AC_DEFINE(wxUSE_UNICODE_UTF8)
6584
6585     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6586         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6587     fi
6588 fi
6589
6590 dnl ---------------------------------------------------------------------------
6591 dnl big GUI components: MDI, doc/view, printing, help, ...
6592 dnl ---------------------------------------------------------------------------
6593
6594 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6595     AC_DEFINE(wxUSE_CONSTRAINTS)
6596     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6597 fi
6598
6599 if test "$wxUSE_MDI" = "yes"; then
6600     AC_DEFINE(wxUSE_MDI)
6601
6602     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6603         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6604         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6605     fi
6606 fi
6607
6608 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6609     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6610     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6611 fi
6612
6613 if test "$wxUSE_HELP" = "yes"; then
6614     AC_DEFINE(wxUSE_HELP)
6615     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6616
6617     if test "$wxUSE_MSW" = 1; then
6618       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6619         AC_DEFINE(wxUSE_MS_HTML_HELP)
6620       fi
6621     fi
6622
6623     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6624       if test "$wxUSE_HTML" = "yes"; then
6625         AC_DEFINE(wxUSE_WXHTML_HELP)
6626       else
6627         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6628         wxUSE_WXHTML_HELP=no
6629       fi
6630     fi
6631 fi
6632
6633 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6634     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6635     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6636 fi
6637
6638 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6639   AC_DEFINE(wxUSE_POSTSCRIPT)
6640 fi
6641
6642 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6643
6644 if test "$wxUSE_SVG" = "yes"; then
6645     AC_DEFINE(wxUSE_SVG)
6646 fi
6647
6648 dnl ---------------------------------------------------------------------------
6649 dnl wxMetafile
6650 dnl ---------------------------------------------------------------------------
6651
6652 if test "$wxUSE_METAFILE" = "yes"; then
6653     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6654         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6655         wxUSE_METAFILE=no
6656     fi
6657 elif test "$wxUSE_METAFILE" = "auto"; then
6658     if test "$wxUSE_MSW" = 1 -o "$wxUSE_MAC" = 1 -o "$wxUSE_PM" = 1; then
6659         wxUSE_METAFILE=yes
6660     fi
6661 fi
6662
6663 if test "$wxUSE_METAFILE" = "yes"; then
6664     AC_DEFINE(wxUSE_METAFILE)
6665     if test "$wxUSE_MSW" = 1; then
6666         dnl this one should probably be made separately configurable
6667         AC_DEFINE(wxUSE_ENH_METAFILE)
6668     fi
6669 fi
6670
6671 dnl ---------------------------------------------------------------------------
6672 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6673 dnl ---------------------------------------------------------------------------
6674
6675 dnl check for ole headers and disable a few features requiring it if not
6676 dnl present (earlier versions of mingw32 don't have ole2.h)
6677 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6678                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6679                           -o "$wxUSE_OLE"     = "yes" \
6680                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6681     AC_CHECK_HEADER(ole2.h,,, [ ])
6682
6683     if test "$ac_cv_header_ole2_h" = "yes" ; then
6684         if test "$GCC" = yes ; then
6685             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6686             AC_TRY_COMPILE([#include <windows.h>
6687                             #include <ole2.h>],
6688                            [],
6689                            [AC_MSG_RESULT(no)],
6690                            [AC_MSG_RESULT(yes)
6691                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6692             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6693             if test "$wxUSE_OLE" = "yes" ; then
6694                 AC_DEFINE(wxUSE_OLE)
6695                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6696                 AC_DEFINE(wxUSE_ACTIVEX)
6697                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6698             fi
6699         fi
6700
6701         dnl for OLE clipboard and dnd
6702         if test "$wxUSE_DATAOBJ" = "yes" ; then
6703             AC_DEFINE(wxUSE_DATAOBJ)
6704         fi
6705     else
6706         AC_MSG_WARN([Some features disabled because OLE headers not found])
6707
6708         wxUSE_CLIPBOARD=no
6709         wxUSE_DRAG_AND_DROP=no
6710         wxUSE_DATAOBJ=no
6711         wxUSE_OLE=no
6712     fi
6713 fi
6714
6715 if test "$wxUSE_IPC" = "yes"; then
6716     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6717         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6718         wxUSE_IPC=no
6719     fi
6720
6721     if test "$wxUSE_IPC" = "yes"; then
6722         AC_DEFINE(wxUSE_IPC)
6723         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6724     fi
6725 fi
6726
6727 if test "$wxUSE_DATAOBJ" = "yes"; then
6728     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6729         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6730         wxUSE_DATAOBJ=no
6731     else
6732         AC_DEFINE(wxUSE_DATAOBJ)
6733     fi
6734 else
6735     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6736     wxUSE_CLIPBOARD=no
6737     wxUSE_DRAG_AND_DROP=no
6738 fi
6739
6740 if test "$wxUSE_CLIPBOARD" = "yes"; then
6741     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6742         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6743         wxUSE_CLIPBOARD=no
6744     fi
6745
6746     if test "$wxUSE_CLIPBOARD" = "yes"; then
6747         AC_DEFINE(wxUSE_CLIPBOARD)
6748     fi
6749 fi
6750
6751 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6752     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6753             "$wxUSE_DFB" = 1; then
6754         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6755         wxUSE_DRAG_AND_DROP=no
6756     fi
6757
6758     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6759         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6760     fi
6761
6762 fi
6763
6764 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6765     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6766 fi
6767
6768 if test "$wxUSE_CLIPBOARD" = "yes"; then
6769     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6770 fi
6771
6772 if test "$wxUSE_SPLINES" = "yes" ; then
6773   AC_DEFINE(wxUSE_SPLINES)
6774 fi
6775
6776 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6777   AC_DEFINE(wxUSE_MOUSEWHEEL)
6778 fi
6779
6780 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6781     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6782     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6783 fi
6784
6785 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6786     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6787 fi
6788
6789 dnl ---------------------------------------------------------------------------
6790 dnl GUI controls
6791 dnl ---------------------------------------------------------------------------
6792
6793 USES_CONTROLS=0
6794 if test "$wxUSE_CONTROLS" = "yes"; then
6795   USES_CONTROLS=1
6796 fi
6797
6798 if test "$wxUSE_MARKUP" = "yes"; then
6799   AC_DEFINE(wxUSE_MARKUP)
6800 fi
6801
6802 if test "$wxUSE_ACCEL" = "yes"; then
6803   AC_DEFINE(wxUSE_ACCEL)
6804   USES_CONTROLS=1
6805 fi
6806
6807 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6808   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6809   USES_CONTROLS=1
6810   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6811 fi
6812
6813 if test "$wxUSE_BANNERWINDOW" = "yes"; then
6814   AC_DEFINE(wxUSE_BANNERWINDOW)
6815 fi
6816
6817 if test "$wxUSE_BUTTON" = "yes"; then
6818   AC_DEFINE(wxUSE_BUTTON)
6819   USES_CONTROLS=1
6820 fi
6821
6822 if test "$wxUSE_BMPBUTTON" = "yes"; then
6823   AC_DEFINE(wxUSE_BMPBUTTON)
6824   USES_CONTROLS=1
6825 fi
6826
6827 if test "$wxUSE_CALCTRL" = "yes"; then
6828   AC_DEFINE(wxUSE_CALENDARCTRL)
6829   USES_CONTROLS=1
6830   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6831 fi
6832
6833 if test "$wxUSE_CARET" = "yes"; then
6834   AC_DEFINE(wxUSE_CARET)
6835   USES_CONTROLS=1
6836   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6837 fi
6838
6839 if test "$wxUSE_COLLPANE" = "yes"; then
6840     AC_DEFINE(wxUSE_COLLPANE)
6841     USES_CONTROLS=1
6842     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6843 fi
6844
6845 if test "$wxUSE_COMBOBOX" = "yes"; then
6846   AC_DEFINE(wxUSE_COMBOBOX)
6847   USES_CONTROLS=1
6848 fi
6849
6850 if test "$wxUSE_COMBOCTRL" = "yes"; then
6851   AC_DEFINE(wxUSE_COMBOCTRL)
6852   USES_CONTROLS=1
6853 fi
6854
6855 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6856   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6857   USES_CONTROLS=1
6858 fi
6859
6860 if test "$wxUSE_CHOICE" = "yes"; then
6861   AC_DEFINE(wxUSE_CHOICE)
6862   USES_CONTROLS=1
6863 fi
6864
6865 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6866     AC_DEFINE(wxUSE_CHOICEBOOK)
6867     USES_CONTROLS=1
6868 fi
6869
6870 if test "$wxUSE_CHECKBOX" = "yes"; then
6871   AC_DEFINE(wxUSE_CHECKBOX)
6872   USES_CONTROLS=1
6873 fi
6874
6875 if test "$wxUSE_CHECKLST" = "yes"; then
6876   AC_DEFINE(wxUSE_CHECKLISTBOX)
6877   USES_CONTROLS=1
6878 fi
6879
6880 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6881   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6882   USES_CONTROLS=1
6883 fi
6884
6885 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6886   AC_DEFINE(wxUSE_DATEPICKCTRL)
6887   USES_CONTROLS=1
6888 fi
6889
6890 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6891   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6892   USES_CONTROLS=1
6893 fi
6894
6895 if test "$wxUSE_FILECTRL" = "yes"; then
6896   AC_DEFINE(wxUSE_FILECTRL)
6897   USES_CONTROLS=1
6898 fi
6899
6900 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6901   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6902   USES_CONTROLS=1
6903 fi
6904
6905 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6906   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6907   USES_CONTROLS=1
6908 fi
6909
6910 if test "$wxUSE_DISPLAY" = "yes"; then
6911     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6912         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6913         wxUSE_DISPLAY=no
6914     else
6915         AC_DEFINE(wxUSE_DISPLAY)
6916         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6917     fi
6918 fi
6919
6920 if test "$wxUSE_DETECT_SM" = "yes"; then
6921     AC_DEFINE(wxUSE_DETECT_SM)
6922 fi
6923
6924 if test "$wxUSE_GAUGE" = "yes"; then
6925   AC_DEFINE(wxUSE_GAUGE)
6926   USES_CONTROLS=1
6927 fi
6928
6929 if test "$wxUSE_GRID" = "yes"; then
6930   AC_DEFINE(wxUSE_GRID)
6931   USES_CONTROLS=1
6932   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6933 fi
6934
6935 if test "$wxUSE_HEADERCTRL" = "yes"; then
6936   AC_DEFINE(wxUSE_HEADERCTRL)
6937   USES_CONTROLS=1
6938 fi
6939
6940 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6941   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6942   USES_CONTROLS=1
6943 fi
6944
6945 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6946   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6947   USES_CONTROLS=1
6948 fi
6949
6950 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6951   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6952   USES_CONTROLS=1
6953   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6954 fi
6955
6956 if test "$wxUSE_IMAGLIST" = "yes"; then
6957     AC_DEFINE(wxUSE_IMAGLIST)
6958 fi
6959
6960 if test "$wxUSE_INFOBAR" = "yes"; then
6961     AC_DEFINE(wxUSE_INFOBAR)
6962 fi
6963
6964 if test "$wxUSE_LISTBOOK" = "yes"; then
6965     AC_DEFINE(wxUSE_LISTBOOK)
6966     USES_CONTROLS=1
6967 fi
6968
6969 if test "$wxUSE_LISTBOX" = "yes"; then
6970     AC_DEFINE(wxUSE_LISTBOX)
6971     USES_CONTROLS=1
6972 fi
6973
6974 if test "$wxUSE_LISTCTRL" = "yes"; then
6975     if test "$wxUSE_IMAGLIST" = "yes"; then
6976         AC_DEFINE(wxUSE_LISTCTRL)
6977         USES_CONTROLS=1
6978         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6979     else
6980         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6981     fi
6982 fi
6983
6984 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6985     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6986     USES_CONTROLS=1
6987 fi
6988
6989 if test "$wxUSE_NOTEBOOK" = "yes"; then
6990     AC_DEFINE(wxUSE_NOTEBOOK)
6991     USES_CONTROLS=1
6992     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6993 fi
6994
6995 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6996     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6997 fi
6998
6999 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
7000   AC_DEFINE(wxUSE_ODCOMBOBOX)
7001   USES_CONTROLS=1
7002   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
7003 fi
7004
7005 if test "$wxUSE_RADIOBOX" = "yes"; then
7006     AC_DEFINE(wxUSE_RADIOBOX)
7007     USES_CONTROLS=1
7008 fi
7009
7010 if test "$wxUSE_RADIOBTN" = "yes"; then
7011     AC_DEFINE(wxUSE_RADIOBTN)
7012     USES_CONTROLS=1
7013 fi
7014
7015 if test "$wxUSE_REARRANGECTRL" = "yes"; then
7016     AC_DEFINE(wxUSE_REARRANGECTRL)
7017 fi
7018
7019 if test "$wxUSE_RICHMSGDLG" = "yes"; then
7020     AC_DEFINE(wxUSE_RICHMSGDLG)
7021 fi
7022
7023 if test "$wxUSE_RICHTOOLTIP" = "yes"; then
7024     AC_DEFINE(wxUSE_RICHTOOLTIP)
7025 fi
7026
7027 if test "$wxUSE_SASH" = "yes"; then
7028     AC_DEFINE(wxUSE_SASH)
7029     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
7030 fi
7031
7032 if test "$wxUSE_SCROLLBAR" = "yes"; then
7033     AC_DEFINE(wxUSE_SCROLLBAR)
7034     USES_CONTROLS=1
7035     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
7036 fi
7037
7038 if test "$wxUSE_SEARCHCTRL" = "yes"; then
7039     AC_DEFINE(wxUSE_SEARCHCTRL)
7040     USES_CONTROLS=1
7041 fi
7042
7043 if test "$wxUSE_SLIDER" = "yes"; then
7044     AC_DEFINE(wxUSE_SLIDER)
7045     USES_CONTROLS=1
7046 fi
7047
7048 if test "$wxUSE_SPINBTN" = "yes"; then
7049     AC_DEFINE(wxUSE_SPINBTN)
7050     USES_CONTROLS=1
7051 fi
7052
7053 if test "$wxUSE_SPINCTRL" = "yes"; then
7054     AC_DEFINE(wxUSE_SPINCTRL)
7055     USES_CONTROLS=1
7056 fi
7057
7058 if test "$wxUSE_SPLITTER" = "yes"; then
7059     AC_DEFINE(wxUSE_SPLITTER)
7060     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
7061 fi
7062
7063 if test "$wxUSE_STATBMP" = "yes"; then
7064     AC_DEFINE(wxUSE_STATBMP)
7065     USES_CONTROLS=1
7066 fi
7067
7068 if test "$wxUSE_STATBOX" = "yes"; then
7069     AC_DEFINE(wxUSE_STATBOX)
7070     USES_CONTROLS=1
7071 fi
7072
7073 if test "$wxUSE_STATTEXT" = "yes"; then
7074     AC_DEFINE(wxUSE_STATTEXT)
7075     USES_CONTROLS=1
7076 fi
7077
7078 if test "$wxUSE_STATLINE" = "yes"; then
7079     AC_DEFINE(wxUSE_STATLINE)
7080     USES_CONTROLS=1
7081 fi
7082
7083 if test "$wxUSE_STATUSBAR" = "yes"; then
7084     dnl this will get undefined in wx/chkconf.h if it's not supported
7085     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
7086     AC_DEFINE(wxUSE_STATUSBAR)
7087     USES_CONTROLS=1
7088
7089     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
7090 fi
7091
7092 if test "$wxUSE_TEXTCTRL" = "yes"; then
7093     AC_DEFINE(wxUSE_TEXTCTRL)
7094     USES_CONTROLS=1
7095     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
7096
7097     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
7098     dnl seem useful to allow disabling them
7099     AC_DEFINE(wxUSE_RICHEDIT)
7100     AC_DEFINE(wxUSE_RICHEDIT2)
7101 fi
7102
7103 if test "$wxUSE_TIMEPICKCTRL" = "yes"; then
7104   AC_DEFINE(wxUSE_TIMEPICKCTRL)
7105   USES_CONTROLS=1
7106 fi
7107
7108 if test "$wxUSE_TOGGLEBTN" = "yes"; then
7109     if test "$wxUSE_OLD_COCOA" = 1 ; then
7110         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
7111         wxUSE_TOGGLEBTN=no
7112     fi
7113
7114     if test "$wxUSE_TOGGLEBTN" = "yes"; then
7115         AC_DEFINE(wxUSE_TOGGLEBTN)
7116         USES_CONTROLS=1
7117     fi
7118 fi
7119
7120 if test "$wxUSE_TOOLBAR" = "yes"; then
7121     AC_DEFINE(wxUSE_TOOLBAR)
7122     USES_CONTROLS=1
7123
7124     if test "$wxUSE_UNIVERSAL" = "yes"; then
7125         wxUSE_TOOLBAR_NATIVE="no"
7126     else
7127         wxUSE_TOOLBAR_NATIVE="yes"
7128         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7129     fi
7130
7131     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7132 fi
7133
7134 if test "$wxUSE_TOOLTIPS" = "yes"; then
7135     if test "$wxUSE_MOTIF" = 1; then
7136         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7137     else
7138         if test "$wxUSE_UNIVERSAL" = "yes"; then
7139             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7140         else
7141             AC_DEFINE(wxUSE_TOOLTIPS)
7142         fi
7143     fi
7144 fi
7145
7146 if test "$wxUSE_TREEBOOK" = "yes"; then
7147     AC_DEFINE(wxUSE_TREEBOOK)
7148     USES_CONTROLS=1
7149 fi
7150
7151 if test "$wxUSE_TOOLBOOK" = "yes"; then
7152     AC_DEFINE(wxUSE_TOOLBOOK)
7153     USES_CONTROLS=1
7154 fi
7155
7156 if test "$wxUSE_TREECTRL" = "yes"; then
7157     if test "$wxUSE_IMAGLIST" = "yes"; then
7158         AC_DEFINE(wxUSE_TREECTRL)
7159         USES_CONTROLS=1
7160         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7161     else
7162         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7163     fi
7164 fi
7165
7166 if test "$wxUSE_TREELISTCTRL" = "yes"; then
7167     AC_DEFINE(wxUSE_TREELISTCTRL)
7168     USES_CONTROLS=1
7169     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treelist"
7170 fi
7171
7172 if test "$wxUSE_POPUPWIN" = "yes"; then
7173     if test "$wxUSE_OLD_COCOA" = 1 ; then
7174         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7175     else
7176         if test "$wxUSE_PM" = 1; then
7177             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7178         else
7179             AC_DEFINE(wxUSE_POPUPWIN)
7180             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7181
7182             USES_CONTROLS=1
7183         fi
7184     fi
7185 fi
7186
7187 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7188     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7189         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7190     else
7191         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7192         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7193     fi
7194 fi
7195
7196 if test "$wxUSE_TIPWINDOW" = "yes"; then
7197     if test "$wxUSE_PM" = 1; then
7198         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7199     else
7200         AC_DEFINE(wxUSE_TIPWINDOW)
7201     fi
7202 fi
7203
7204 if test "$USES_CONTROLS" = 1; then
7205     AC_DEFINE(wxUSE_CONTROLS)
7206 fi
7207
7208 dnl ---------------------------------------------------------------------------
7209 dnl misc options
7210 dnl ---------------------------------------------------------------------------
7211
7212 dnl please keep the settings below in alphabetical order
7213 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7214     AC_DEFINE(wxUSE_ACCESSIBILITY)
7215     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7216 fi
7217
7218 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7219     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7220 fi
7221
7222 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7223     dnl Tango-based art provider is not needed in GTK-based ports as the
7224     dnl native art provider completely replaces it.
7225     if test "$wxUSE_GTK" != 1; then
7226         dnl It also requires support for memory-mapped PNG images.
7227         if test "$wxUSE_LIBPNG" != no -a \
7228                 "$wxUSE_IMAGE" = yes -a \
7229                 "$wxUSE_STREAMS" = yes; then
7230             wxUSE_ARTPROVIDER_TANGO="yes"
7231         fi
7232     fi
7233 fi
7234
7235 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7236     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7237 fi
7238
7239 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7240     AC_DEFINE(wxUSE_DRAGIMAGE)
7241     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7242 fi
7243
7244 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7245     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7246         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7247     else
7248         AC_DEFINE(wxUSE_EXCEPTIONS)
7249         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7250     fi
7251 fi
7252
7253 USE_HTML=0
7254 if test "$wxUSE_HTML" = "yes"; then
7255     AC_DEFINE(wxUSE_HTML)
7256     USE_HTML=1
7257     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7258 fi
7259 if test "$wxUSE_WEBKIT" = "yes"; then
7260     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7261         old_CPPFLAGS="$CPPFLAGS"
7262         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7263         AC_CHECK_HEADER([WebKit/HIWebView.h],
7264                         [
7265                            AC_DEFINE(wxUSE_WEBKIT)
7266                            WEBKIT_LINK="-framework WebKit"
7267                         ],
7268                         [
7269                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7270                            wxUSE_WEBKIT=no
7271                         ],
7272                         [
7273                            #include <Carbon/Carbon.h>
7274                            #include <WebKit/WebKit.h>
7275                         ])
7276         CPPFLAGS="$old_CPPFLAGS"
7277     elif test "$wxUSE_OLD_COCOA" = 1; then
7278         AC_DEFINE(wxUSE_WEBKIT)
7279     else
7280         wxUSE_WEBKIT=no
7281     fi
7282     if test "$wxUSE_WEBKIT" = "yes"; then
7283         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7284     fi
7285 fi
7286
7287 USE_XRC=0
7288 if test "$wxUSE_XRC" = "yes"; then
7289     if test "$wxUSE_XML" != "yes"; then
7290         AC_MSG_WARN([XML library not built, XRC resources disabled])
7291         wxUSE_XRC=no
7292     else
7293         AC_DEFINE(wxUSE_XRC)
7294         USE_XRC=1
7295         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7296     fi
7297 fi
7298
7299 USE_AUI=0
7300 if test "$wxUSE_AUI" = "yes"; then
7301    AC_DEFINE(wxUSE_AUI)
7302    USE_AUI=1
7303    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7304 fi
7305
7306 USE_PROPGRID=0
7307 if test "$wxUSE_PROPGRID" = "yes"; then
7308    AC_DEFINE(wxUSE_PROPGRID)
7309    USE_PROPGRID=1
7310    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7311 fi
7312
7313 USE_RIBBON=0
7314 if test "$wxUSE_RIBBON" = "yes"; then
7315    AC_DEFINE(wxUSE_RIBBON)
7316    USE_RIBBON=1
7317    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7318 fi
7319
7320 USE_STC=0
7321 if test "$wxUSE_STC" = "yes"; then
7322    AC_DEFINE(wxUSE_STC)
7323    USE_STC=1
7324    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7325
7326    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7327    AC_PATH_PROG(PYTHON, python)
7328    if test "x$PYTHON" = "x"; then
7329      COND_PYTHON="#"
7330    fi
7331    AC_SUBST(COND_PYTHON)
7332 fi
7333
7334 if test "$wxUSE_MENUS" = "yes"; then
7335     AC_DEFINE(wxUSE_MENUS)
7336     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7337 fi
7338
7339 if test "$wxUSE_MIMETYPE" = "yes"; then
7340     AC_DEFINE(wxUSE_MIMETYPE)
7341 fi
7342
7343 if test "$wxUSE_MINIFRAME" = "yes"; then
7344     AC_DEFINE(wxUSE_MINIFRAME)
7345 fi
7346
7347 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7348     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7349 fi
7350
7351 if test "$wxUSE_TASKBARICON" = "yes"; then
7352     AC_DEFINE(wxUSE_TASKBARICON)
7353     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7354 fi
7355
7356
7357 if test "$wxUSE_VALIDATORS" = "yes"; then
7358     AC_DEFINE(wxUSE_VALIDATORS)
7359     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7360 fi
7361
7362 if test "$wxUSE_PALETTE" = "yes" ; then
7363     if test "$wxUSE_DFB" = 1; then
7364         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7365         wxUSE_PALETTE=no
7366     else
7367         AC_DEFINE(wxUSE_PALETTE)
7368     fi
7369 fi
7370
7371 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7372   dnl Must be done this late because -lunicows must be before all the other libs
7373   LIBS=" -lunicows $LIBS"
7374 fi
7375
7376 USE_RICHTEXT=0
7377 if test "$wxUSE_RICHTEXT" = "yes"; then
7378     AC_DEFINE(wxUSE_RICHTEXT)
7379     USE_RICHTEXT=1
7380     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7381 fi
7382
7383 if test "$wxUSE_WEBVIEW" = "yes"; then
7384     USE_WEBVIEW_WEBKIT=0
7385     if test "$wxUSE_WEBVIEW_WEBKIT" = "yes"; then
7386         if test "$wxUSE_GTK" = 1; then
7387             AC_MSG_CHECKING([for webkitgtk libraries])
7388             WX_PATH_FIND_LIBRARIES(webkitgtk-1.0)
7389             if test "$ac_find_libraries" != "" ; then
7390                 WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
7391                 if test "$ac_path_to_link" != " -L/usr/lib" ; then
7392                     LDFLAGS="$LDFLAGS $ac_path_to_link"
7393                 fi
7394                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lwebkitgtk-1.0"
7395                 AC_MSG_RESULT([yes])
7396
7397                 AC_MSG_CHECKING(for webkitgtk headers)
7398                 WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /usr/include/webkit-1.0], webkit/webkit.h)
7399                 if test "$ac_find_includes" != "" ; then
7400                    AC_MSG_RESULT(found in $ac_find_includes)
7401                    WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
7402                    CPPFLAGS="$ac_path_to_include $CPPFLAGS"
7403
7404                    dnl we also depend on libsoup
7405                    AC_MSG_CHECKING(for libsoup headers)
7406                    WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /usr/include/libsoup-2.4], libsoup/soup.h)
7407                    if test "$ac_find_includes" != "" ; then
7408                        AC_MSG_RESULT(found in $ac_find_includes)
7409                        WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
7410                        CPPFLAGS="$ac_path_to_include $CPPFLAGS"
7411
7412                        USE_WEBVIEW_WEBKIT=1
7413                    else
7414                        AC_MSG_RESULT([not found])
7415                        AC_MSG_WARN([libsoup headers not found; disabling WebKit backend])
7416                    fi
7417                 else
7418                    AC_MSG_RESULT([not found])
7419                    AC_MSG_WARN([WebKit headers not found; disabling WebKit backend])
7420                 fi
7421             else
7422                 AC_MSG_RESULT([no])
7423                 AC_MSG_WARN([WebKit libraries not found; disabling WebKit backend])
7424             fi
7425         elif test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7426             dnl Under Mac we always have the libraries but check for the
7427             dnl headers
7428             old_CPPFLAGS="$CPPFLAGS"
7429             CPPFLAGS="-x objective-c++ $CPPFLAGS"
7430             AC_CHECK_HEADER([WebKit/HIWebView.h],
7431                             [
7432                                 USE_WEBVIEW_WEBKIT=1
7433                                 WEBKIT_LINK="-framework WebKit"
7434                             ],
7435                             [
7436                                 AC_MSG_WARN([WebKit headers not found])
7437                             ],
7438                             [
7439                                 #include <Carbon/Carbon.h>
7440                                 #include <WebKit/WebKit.h>
7441                             ])
7442             CPPFLAGS="$old_CPPFLAGS"
7443         fi
7444     fi
7445
7446     wxUSE_WEBVIEW="no"
7447     if test "$wxUSE_GTK" = 1 -o "$wxUSE_MAC" = 1; then
7448         if test "$USE_WEBVIEW_WEBKIT" = 1; then
7449             wxUSE_WEBVIEW="yes"
7450             AC_DEFINE(wxUSE_WEBVIEW_WEBKIT)
7451         else
7452             AC_MSG_WARN([WebKit not available, disabling wxWebView])
7453         fi
7454     elif test "$wxUSE_MSW" = 1; then
7455         if test "$wxUSE_WEBVIEW_IE" = "yes"; then
7456             dnl TODO: Check for the required headers/libraries under Windows
7457             dnl       too and do the right thing automatically there too.
7458             wxUSE_WEBVIEW="yes"
7459             AC_DEFINE(wxUSE_WEBVIEW_IE)
7460         fi
7461     fi
7462 fi
7463
7464 if test "$wxUSE_WEBVIEW" = "yes"; then
7465     USE_WEBVIEW=1
7466     AC_DEFINE(wxUSE_WEBVIEW)
7467     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS webview"
7468 else
7469     USE_WEBVIEW=0
7470 fi
7471
7472 dnl ---------------------------------------------------------------------------
7473 dnl wxImage options
7474 dnl ---------------------------------------------------------------------------
7475
7476 if test "$wxUSE_IMAGE" = "yes" ; then
7477     AC_DEFINE(wxUSE_IMAGE)
7478
7479     if test "$wxUSE_GIF" = "yes" ; then
7480       AC_DEFINE(wxUSE_GIF)
7481     fi
7482
7483     if test "$wxUSE_PCX" = "yes" ; then
7484       AC_DEFINE(wxUSE_PCX)
7485     fi
7486
7487     if test "$wxUSE_TGA" = "yes" ; then
7488       AC_DEFINE(wxUSE_TGA)
7489     fi
7490
7491     if test "$wxUSE_IFF" = "yes" ; then
7492       AC_DEFINE(wxUSE_IFF)
7493     fi
7494
7495     if test "$wxUSE_PNM" = "yes" ; then
7496       AC_DEFINE(wxUSE_PNM)
7497     fi
7498
7499     if test "$wxUSE_XPM" = "yes" ; then
7500       AC_DEFINE(wxUSE_XPM)
7501     fi
7502
7503     if test "$wxUSE_ICO_CUR" = "yes" ; then
7504       AC_DEFINE(wxUSE_ICO_CUR)
7505     fi
7506 fi
7507
7508 dnl ---------------------------------------------------------------------------
7509 dnl common dialogs
7510 dnl ---------------------------------------------------------------------------
7511
7512 if test "$wxUSE_ABOUTDLG" = "yes"; then
7513     AC_DEFINE(wxUSE_ABOUTDLG)
7514 fi
7515
7516 if test "$wxUSE_CHOICEDLG" = "yes"; then
7517     AC_DEFINE(wxUSE_CHOICEDLG)
7518 fi
7519
7520 if test "$wxUSE_COLOURDLG" = "yes"; then
7521     AC_DEFINE(wxUSE_COLOURDLG)
7522 fi
7523
7524 if test "$wxUSE_FILEDLG" = "yes"; then
7525     AC_DEFINE(wxUSE_FILEDLG)
7526 fi
7527
7528 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7529     AC_DEFINE(wxUSE_FINDREPLDLG)
7530 fi
7531
7532 if test "$wxUSE_FONTDLG" = "yes"; then
7533     AC_DEFINE(wxUSE_FONTDLG)
7534 fi
7535
7536 if test "$wxUSE_DIRDLG" = "yes"; then
7537     if test "$wxUSE_TREECTRL" != "yes"; then
7538         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7539     else
7540         AC_DEFINE(wxUSE_DIRDLG)
7541     fi
7542 fi
7543
7544 if test "$wxUSE_MSGDLG" = "yes"; then
7545     AC_DEFINE(wxUSE_MSGDLG)
7546 fi
7547
7548 if test "$wxUSE_NUMBERDLG" = "yes"; then
7549     AC_DEFINE(wxUSE_NUMBERDLG)
7550 fi
7551
7552 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7553     AC_DEFINE(wxUSE_PROGRESSDLG)
7554 fi
7555
7556 if test "$wxUSE_SPLASH" = "yes"; then
7557     AC_DEFINE(wxUSE_SPLASH)
7558     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7559 fi
7560
7561 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7562     AC_DEFINE(wxUSE_STARTUP_TIPS)
7563 fi
7564
7565 if test "$wxUSE_TEXTDLG" = "yes"; then
7566     AC_DEFINE(wxUSE_TEXTDLG)
7567 fi
7568
7569 if test "$wxUSE_WIZARDDLG" = "yes"; then
7570     AC_DEFINE(wxUSE_WIZARDDLG)
7571     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7572 fi
7573
7574 dnl ---------------------------------------------------------------------------
7575 dnl options used under wxMSW and wxPM
7576 dnl ---------------------------------------------------------------------------
7577
7578 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7579     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7580         AC_DEFINE(wxUSE_OWNER_DRAWN)
7581     fi
7582 fi
7583
7584 dnl ---------------------------------------------------------------------------
7585 dnl wxMSW-only options
7586 dnl ---------------------------------------------------------------------------
7587
7588 if test "$wxUSE_MSW" = 1 ; then
7589
7590     if test "$wxUSE_DC_CACHEING" = "yes"; then
7591         AC_DEFINE(wxUSE_DC_CACHEING)
7592     fi
7593
7594     if test "$wxUSE_DIB" = "yes"; then
7595         AC_DEFINE(wxUSE_WXDIB)
7596     fi
7597
7598     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7599         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7600     fi
7601
7602     if test "$wxUSE_UXTHEME" = "yes"; then
7603         AC_DEFINE(wxUSE_UXTHEME)
7604     fi
7605
7606 fi
7607 dnl wxUSE_MSW = 1
7608
7609 dnl not quite MSW-only although mostly useful to disable this under MSW
7610 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7611     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7612 fi
7613
7614 if test "$USE_WIN32" = 1 ; then
7615     if test "$wxUSE_INICONF" = "yes"; then
7616         AC_DEFINE(wxUSE_INICONF)
7617     fi
7618
7619     if test "$wxUSE_REGKEY" = "yes"; then
7620         AC_DEFINE(wxUSE_REGKEY)
7621     fi
7622 fi
7623 dnl USE_WIN32 = 1
7624
7625 dnl ---------------------------------------------------------------------------
7626 dnl wxGraphicsContext
7627 dnl ---------------------------------------------------------------------------
7628
7629 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7630 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7631 dnl not defined automatically and we need to do it ourselves
7632 if test "$wxUSE_MAC" = 1; then
7633     wxUSE_GRAPHICS_CONTEXT="yes"
7634 fi
7635
7636 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7637     wx_has_graphics=0
7638     if test "$wxUSE_MSW" = 1; then
7639         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7640             [
7641                 dnl we need just the header, not the library, as we load the
7642                 dnl GDI+ DLL dynamically anyhow during run-time
7643                 AC_LANG_PUSH(C++)
7644                 AC_TRY_COMPILE(
7645                     [#include <windows.h>
7646                      #include <gdiplus.h>],
7647                     [
7648                         using namespace Gdiplus;
7649                     ],
7650                     wx_cv_lib_gdiplus=yes,
7651                     wx_cv_lib_gdiplus=no
7652                 )
7653                 AC_LANG_POP()
7654             ]
7655         )
7656         if test "$wx_cv_lib_gdiplus" = "yes"; then
7657             wx_has_graphics=1
7658         fi
7659     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7660         PKG_CHECK_MODULES(CAIRO, cairo,
7661             [wx_has_graphics=1],
7662             [AC_MSG_WARN([Cairo library not found])]
7663         )
7664         if test "$wx_has_graphics" = 1; then
7665             dnl Check that Cairo library is new enough: wxGraphicsContext
7666             dnl won't compile without cairo_push_group() and
7667             dnl cairo_pop_group_to_source() which are new in 1.2.
7668             save_LIBS="$LIBS"
7669             LIBS="$LIBS $CAIRO_LIBS"
7670             AC_CHECK_FUNCS([cairo_push_group])
7671             LIBS="$save_LIBS"
7672             if test "$ac_cv_func_cairo_push_group" = "no"; then
7673                 wx_has_graphics=0
7674                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7675             else
7676                 AC_DEFINE(wxUSE_CAIRO)
7677
7678                 dnl We don't need to do this for wxGTK as we already get Cairo
7679                 dnl flags as part of GTK+ ones.
7680                 if test "$wxUSE_GTK" != 1; then
7681                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7682                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7683                 fi
7684             fi
7685         fi
7686     else
7687         dnl assume it's ok, add more checks here if needed
7688         wx_has_graphics=1
7689     fi
7690
7691     if test "$wx_has_graphics" = 1; then
7692         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7693     else
7694         AC_MSG_WARN([wxGraphicsContext won't be available])
7695     fi
7696 fi
7697
7698 dnl ---------------------------------------------------------------------------
7699 dnl wxMediaCtrl
7700 dnl ---------------------------------------------------------------------------
7701
7702 USE_MEDIA=0
7703
7704 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7705     USE_MEDIA=1
7706
7707     dnl -----------------------------------------------------------------------
7708     dnl GStreamer
7709     dnl -----------------------------------------------------------------------
7710     if test "$wxUSE_GTK" = 1; then
7711         wxUSE_GSTREAMER="no"
7712
7713         dnl -------------------------------------------------------------------
7714         dnl Test for at least 0.8 gstreamer module from pkg-config
7715         dnl Even totem doesn't accept 0.9 evidently.
7716         dnl
7717         dnl So, we first check to see if 0.10 if available - if not we
7718         dnl try the older 0.8 version
7719         dnl -------------------------------------------------------------------
7720         GST_VERSION_MAJOR=0
7721         GST_VERSION_MINOR=10
7722         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7723
7724         if test "$wxUSE_GSTREAMER8" = "no"; then
7725             PKG_CHECK_MODULES(GST,
7726                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION],
7727                 [
7728                     wxUSE_GSTREAMER="yes"
7729                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7730                 ],
7731                 [
7732                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7733                     GST_VERSION_MINOR=8
7734                 ]
7735             )
7736         else
7737             dnl check only for 0.8
7738             GST_VERSION_MINOR=8
7739         fi
7740
7741         if test $GST_VERSION_MINOR = "8"; then
7742             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7743             PKG_CHECK_MODULES(GST,
7744                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7745                 wxUSE_GSTREAMER="yes",
7746                 [
7747                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7748                 ])
7749         fi
7750
7751
7752         if test "$wxUSE_GSTREAMER" = "yes"; then
7753             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7754             EXTRALIBS_MEDIA="$GST_LIBS"
7755
7756             AC_DEFINE(wxUSE_GSTREAMER)
7757         else
7758             USE_MEDIA=0
7759         fi
7760     fi
7761
7762     if test $USE_MEDIA = 1; then
7763         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7764         AC_DEFINE(wxUSE_MEDIACTRL)
7765     else
7766         if test "$wxUSE_MEDIACTRL" = "yes"; then
7767             AC_MSG_ERROR([GStreamer not available])
7768         else
7769             dnl was set to 'auto'
7770             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7771         fi
7772     fi
7773 fi
7774
7775 dnl ---------------------------------------------------------------------------
7776 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7777 dnl ---------------------------------------------------------------------------
7778
7779 if test "$cross_compiling" != "no"; then
7780     dnl Use best guess from host as we can't use uname when cross compiling
7781     OSINFO="\"$host\""
7782 else
7783     dnl attualy work out OS version
7784     OSINFO=`uname -s -r -m`
7785     OSINFO="\"$OSINFO\""
7786 fi
7787
7788 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7789
7790 dnl ---------------------------------------------------------------------------
7791 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7792 dnl ---------------------------------------------------------------------------
7793
7794 if test "x$prefix" != "xNONE"; then
7795     wxPREFIX=$prefix
7796 else
7797     wxPREFIX=$ac_default_prefix
7798 fi
7799
7800 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7801
7802
7803 dnl ---------------------------------------------------------------------------
7804 dnl define variables with all built libraries for wx-config
7805 dnl ---------------------------------------------------------------------------
7806
7807 STD_BASE_LIBS="base"
7808 STD_GUI_LIBS=""
7809 BUILT_WX_LIBS="base"
7810 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7811
7812 if test "$wxUSE_SOCKETS" = "yes" ; then
7813     STD_BASE_LIBS="net $STD_BASE_LIBS"
7814     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7815 fi
7816 if test "$wxUSE_XML" = "yes" ; then
7817     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7818     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7819 fi
7820
7821 if test "$wxUSE_GUI" = "yes"; then
7822     STD_GUI_LIBS="adv core"
7823     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7824
7825     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7826         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7827         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7828     fi
7829     if test "$wxUSE_HTML" = "yes" ; then
7830         STD_GUI_LIBS="html $STD_GUI_LIBS"
7831         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7832     fi
7833     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7834         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7835     fi
7836     if test "$wxUSE_OPENGL" = "yes" ; then
7837         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7838     fi
7839     if test "$wxUSE_AUI" = "yes" ; then
7840         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7841     fi
7842     if test "$wxUSE_PROPGRID" = "yes" ; then
7843         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7844     fi
7845     if test "$wxUSE_RIBBON" = "yes" ; then
7846         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7847     fi
7848     if test "$wxUSE_RICHTEXT" = "yes" ; then
7849         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7850     fi
7851     if test "$wxUSE_STC" = "yes" ; then
7852         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7853     fi
7854     if test "$wxUSE_WEBVIEW" = "yes" ; then
7855         STD_GUI_LIBS="webview $STD_GUI_LIBS"
7856         BUILT_WX_LIBS="webview $BUILT_WX_LIBS"
7857     fi
7858     if test "$wxUSE_XRC" = "yes" ; then
7859         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7860         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7861     fi
7862 fi
7863
7864 AC_SUBST(ALL_WX_LIBS)
7865 AC_SUBST(BUILT_WX_LIBS)
7866 AC_SUBST(STD_BASE_LIBS)
7867 AC_SUBST(STD_GUI_LIBS)
7868
7869 dnl ---------------------------------------------------------------------------
7870 dnl Output the makefiles and such from the results found above
7871 dnl ---------------------------------------------------------------------------
7872
7873 dnl all additional libraries (except wxWidgets itself) we link with
7874 EXTRA_FRAMEWORKS=
7875 if test "$wxUSE_MAC" = 1 ; then
7876     if test "$USE_DARWIN" = 1; then
7877         if test "$wxUSE_OSX_IPHONE" = 1; then
7878             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7879         else
7880             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL -framework QuickTime"
7881         fi
7882     fi
7883 fi
7884 if test "$wxUSE_OLD_COCOA" = 1 ; then
7885     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7886     if test "$wxUSE_MEDIACTRL" = "yes"; then
7887         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7888     fi
7889 fi
7890 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7891     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7892 fi
7893
7894 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7895 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7896
7897 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7898
7899 if test "$wxUSE_GUI" = "yes"; then
7900
7901     dnl TODO add checks that these samples will really compile (i.e. all the
7902     dnl      library features they need are present)
7903
7904     dnl TODO some samples are never built so far: mfc (requires VC++)
7905     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7906                      erase event exec font image minimal render \
7907                      shaped svg taborder vscroll widgets wrapsizer"
7908
7909     if test "$wxUSE_MONOLITHIC" != "yes"; then
7910         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7911     fi
7912     if test "$TOOLKIT" = "MSW"; then
7913         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7914         if test "$wxUSE_UNIVERSAL" != "yes"; then
7915             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7916         fi
7917     fi
7918     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7919         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7920     fi
7921 else
7922     SAMPLES_SUBDIRS="console"
7923     if test "$wxUSE_SOCKETS" = "yes" ; then
7924         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7925     fi
7926     if test "$wxUSE_IPC" = "yes" ; then
7927         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7928     fi
7929 fi
7930
7931
7932 dnl C/C++ compiler options used to compile wxWidgets
7933 dnl
7934 dnl check for icc before gcc as icc is also recognized as gcc
7935 if test "x$INTELCC" = "xyes" ; then
7936     dnl Warnings which can't be easily suppressed in C code are disabled:
7937     dnl
7938     dnl     #810: conversion from "x" to "y" may lose significant bits
7939     dnl     #869: parameter "foo" was never referenced
7940     dnl     #1572: floating-point equality and inequality comparisons
7941     dnl            are unreliable
7942     dnl     #1684: conversion from pointer to same-sized integral type
7943     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7944     dnl            bits
7945     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7946 elif test "$GCC" = yes ; then
7947     CWARNINGS="-Wall -Wundef"
7948 fi
7949
7950 if test "x$INTELCXX" = "xyes" ; then
7951     dnl Intel compiler gives some warnings which simply can't be worked
7952     dnl around or of which we have too many (810, 869) so it's impractical to
7953     dnl keep them enabled even if in theory it would be nice and some others
7954     dnl (279) are generated for standard macros and so there is nothing we can
7955     dnl do about them
7956     dnl
7957     dnl     #279: controlling expression is constant
7958     dnl     #383: value copied to temporary, reference to temporary used
7959     dnl     #444: destructor for base class "xxx" is not virtual
7960     dnl     #981: operands are evaluated in unspecified order
7961     dnl     #1418: external definition with no prior declaration
7962     dnl     #1419: external declaration in primary source file
7963     dnl     #1881: argument must be a constant null pointer value
7964     dnl
7965     dnl (for others see CWARNINGS above)
7966     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7967 elif test "$GXX" = yes ; then
7968     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7969     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7970
7971     dnl when building under Mac we currently get hundreds of deprecation
7972     dnl warnings for Carbon symbols from the standard headers -- disable them
7973     dnl as we already know that they're deprecated and nothing else can be seen
7974     dnl with these warnings on
7975     if test "$wxUSE_MAC" = 1 ; then
7976         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7977     fi
7978 fi
7979
7980
7981 dnl combine everything together and remove the extra white space while doing it
7982 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7983 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7984
7985
7986 dnl add -I options we use during library compilation
7987 dnl
7988 dnl note that the order is somewhat important: wxWidgets headers should
7989 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7990 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7991 dnl CodeWarrior):
7992 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7993  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7994  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7995  $CPPFLAGS `
7996
7997 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7998 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7999 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
8000 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
8001 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
8002
8003 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
8004 dnl only stuff to it
8005 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
8006
8007
8008 if test "x$MWCC" = "xyes"; then
8009     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
8010     dnl must use <regex.h> from system not our local copy on OS X,
8011     dnl but must use local not system on OS 9.
8012     dnl The following should make all -I paths usable for <> includes
8013     dnl while first checking in real system paths.  With 8.3 using
8014     dnl -gccincludes it will actually check local paths before system
8015     dnl even for <> which is totally wrong.
8016
8017     dnl Note that because this absolutely needs to be before any -I
8018     dnl that we have to tack it on to the end of the compiler commandline.
8019     CC="$CC -cwd source -I-"
8020     CXX="$CXX -cwd source -I-"
8021 fi
8022
8023
8024 LIBS=`echo $LIBS`
8025 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
8026 EXTRALIBS_XML="$EXPAT_LINK"
8027 EXTRALIBS_HTML="$MSPACK_LINK"
8028 EXTRALIBS_MEDIA="$GST_LIBS"
8029 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
8030 if test "$wxUSE_GUI" = "yes"; then
8031     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
8032 fi
8033 if test "$wxUSE_OPENGL" = "yes"; then
8034     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
8035 fi
8036
8037 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
8038
8039 WXCONFIG_LIBS="$LIBS"
8040
8041 dnl wx-config must output builtin 3rd party libs in --libs in static build:
8042 if test "$wxUSE_REGEX" = "builtin" ; then
8043     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
8044 fi
8045 if test "$wxUSE_EXPAT" = "builtin" ; then
8046     wxconfig_3rdparty="expat $wxconfig_3rdparty"
8047 fi
8048 if test "$wxUSE_LIBTIFF" = "builtin" ; then
8049     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
8050 fi
8051 if test "$wxUSE_LIBJPEG" = "builtin" ; then
8052     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
8053 fi
8054 if test "$wxUSE_LIBPNG" = "builtin" ; then
8055     wxconfig_3rdparty="png $wxconfig_3rdparty"
8056 fi
8057 if test "$wxUSE_ZLIB" = "builtin" ; then
8058     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
8059 fi
8060
8061 for i in $wxconfig_3rdparty ; do
8062     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
8063 done
8064
8065
8066 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
8067     WXUNIV=1
8068
8069     case "$wxUNIV_THEMES" in
8070         ''|all)
8071             AC_DEFINE(wxUSE_ALL_THEMES)
8072             ;;
8073
8074         *)
8075             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
8076                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
8077             done
8078     esac
8079 else
8080     WXUNIV=0
8081 fi
8082
8083 AC_SUBST(wxUSE_ZLIB)
8084 AC_SUBST(wxUSE_REGEX)
8085 AC_SUBST(wxUSE_EXPAT)
8086 AC_SUBST(wxUSE_LIBJPEG)
8087 AC_SUBST(wxUSE_LIBPNG)
8088 AC_SUBST(wxUSE_LIBTIFF)
8089
8090 if test $wxUSE_MONOLITHIC = "yes" ; then
8091     MONOLITHIC=1
8092 else
8093     MONOLITHIC=0
8094 fi
8095
8096 if test $wxUSE_PLUGINS = "yes" ; then
8097     USE_PLUGINS=1
8098 else
8099     USE_PLUGINS=0
8100 fi
8101
8102 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
8103     USE_QA=1
8104 else
8105     USE_QA=0
8106 fi
8107
8108 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
8109     OFFICIAL_BUILD=1
8110 else
8111     OFFICIAL_BUILD=0
8112 fi
8113
8114 AC_SUBST(VENDOR)
8115 AC_SUBST(OFFICIAL_BUILD)
8116 AC_SUBST(WX_FLAVOUR)
8117 AC_SUBST(WX_LIB_FLAVOUR)
8118
8119 AC_SUBST(WXUNIV)
8120 AC_SUBST(MONOLITHIC)
8121 AC_SUBST(USE_PLUGINS)
8122 AC_SUBST(LIBS)
8123 AC_SUBST(CXXWARNINGS)
8124 AC_SUBST(EXTRALIBS)
8125 AC_SUBST(EXTRALIBS_XML)
8126 AC_SUBST(EXTRALIBS_HTML)
8127 AC_SUBST(EXTRALIBS_MEDIA)
8128 AC_SUBST(EXTRALIBS_GUI)
8129 AC_SUBST(EXTRALIBS_OPENGL)
8130 AC_SUBST(EXTRALIBS_SDL)
8131 AC_SUBST(EXTRALIBS_STC)
8132 AC_SUBST(WITH_PLUGIN_SDL)
8133 AC_SUBST(EXTRALIBS_GTKPRINT)
8134 AC_SUBST(EXTRALIBS_GNOMEPRINT)
8135 AC_SUBST(EXTRALIBS_GNOMEVFS)
8136 AC_SUBST(EXTRALIBS_HILDON)
8137 AC_SUBST(UNICODE)
8138 AC_SUBST(DEBUG_INFO)
8139 AC_SUBST(DEBUG_FLAG)
8140 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8141 AC_SUBST(TOOLKIT_LOWERCASE)
8142 AC_SUBST(TOOLKIT_VERSION)
8143 AC_SUBST(DYLIB_RPATH_INSTALL)
8144 AC_SUBST(DYLIB_RPATH_POSTLINK)
8145 AC_SUBST(SAMPLES_RPATH_FLAG)
8146 AC_SUBST(HEADER_PAD_OPTION)
8147 AC_SUBST(HOST_SUFFIX)
8148 AC_SUBST(CPPUNIT_CFLAGS)
8149 AC_SUBST(CPPUNIT_LIBS)
8150
8151 case "$TOOLKIT" in
8152     GTK)
8153         TOOLKIT_DESC="GTK+"
8154         if test "$WXGTK2" = 1; then
8155             TOOLKIT_DESC="$TOOLKIT_DESC 2"
8156             if test "$wxUSE_GTKPRINT" = "yes" ; then
8157                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8158             fi
8159             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8160                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8161             fi
8162             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8163                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8164             fi
8165             if test "$wxUSE_LIBHILDON" = "yes"; then
8166                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8167             fi
8168             if test "$wxUSE_LIBHILDON2" = "yes"; then
8169                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8170             fi
8171
8172             if test "$TOOLKIT_EXTRA" != ""; then
8173                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8174             fi
8175         fi
8176         ;;
8177
8178     ?*)
8179         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8180         ;;
8181
8182     *)
8183         TOOLKIT_DESC="base only"
8184         ;;
8185 esac
8186
8187 if test "$wxUSE_WINE" = "yes"; then
8188     BAKEFILE_FORCE_PLATFORM=win32
8189 fi
8190
8191 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8192 dnl Hopefully for a non-unicode build there aren't any wide constants in
8193 dnl headers, but for a unicode build it's best to disable pch.
8194 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8195 then
8196     AC_CACHE_CHECK(
8197         [for gcc precompiled header bug],
8198         [wx_cv_gcc_pch_bug],
8199         [[
8200             echo '#include <stdio.h>
8201                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8202
8203             echo '#include "conftest.h"
8204                   int main()
8205                   {
8206                      printf("%ls", test_var);
8207                      return 0;
8208                   }' > conftest.cpp
8209
8210             wx_cv_gcc_pch_bug="pch not supported"
8211
8212             if $CXX conftest.h >/dev/null 2>&1
8213             then
8214                 wx_cv_gcc_pch_bug=
8215
8216                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8217                 then
8218                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8219                         grep awidetest >/dev/null
8220                     then
8221                         wx_cv_gcc_pch_bug=no
8222                     else
8223                         wx_cv_gcc_pch_bug=yes
8224                     fi
8225                 fi
8226             fi
8227
8228             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8229         ]])
8230
8231     if test "$wx_cv_gcc_pch_bug" = yes; then
8232         dnl make the default for pch 'no'
8233         dnl further below check whether the user overrode and warn them
8234         bk_use_pch=no
8235     fi
8236 fi
8237
8238 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8239
8240 dnl make install path absolute (if not already);
8241 dnl will fail with (some) MSDOS paths
8242 case ${INSTALL} in
8243   /* ) # Absolute
8244      ;;
8245   ?:* ) # Drive letter, considered as absolute.
8246      ;;
8247   *)
8248      INSTALL=`pwd`/${INSTALL} ;;
8249 esac
8250
8251 if test "$wxUSE_GUI" = "yes"; then
8252
8253 if test "$wxUSE_MSW" = 1 ; then
8254     if test "x$WINDRES" = "x"; then
8255         AC_MSG_ERROR([Required windres program not found])
8256     fi
8257
8258     RESCOMP="$WINDRES"
8259 fi
8260
8261 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8262     dnl base name of the resource file for wxMac must be the same
8263     dnl as library installation base name (-install_name)
8264     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8265     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8266
8267     dnl add the resources target for wxMac
8268     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8269
8270     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8271
8272     MACSETFILE="\$(SETFILE)"
8273
8274     dnl resources are bundled both with shared library and applications
8275     dnl since the carb resource *must* be included in the application
8276     if test "$wxUSE_OSX_CARBON" = 1; then
8277         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8278         RESCOMP="$REZ"
8279         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8280     else
8281         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8282         RESCOMP="cat /dev/null \| $REZ"
8283         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8284     fi
8285
8286 else
8287     dnl default value is to (silently) do nothing in the makefile
8288     MACSETFILE="@true"
8289
8290     if test "$wxUSE_PM" = 1; then
8291         RESCOMP="emxbind"
8292         WXCONFIG_RESFLAGS="-ep"
8293
8294         dnl Is this one really used anywhere for pm?
8295         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8296     else
8297         POSTLINK_COMMAND="@true"
8298     fi
8299 fi
8300
8301 fi
8302 dnl wxUSE_GUI = 1
8303
8304
8305 dnl find out if the compiler supports PCH
8306 dnl
8307 dnl TODO: this should be in bakefile
8308 if test $GCC_PCH = 1
8309 then
8310     if test "$wx_cv_gcc_pch_bug" = yes; then
8311         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8312         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8313         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8314     fi
8315
8316     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8317     # the headers that benefit from precompilation are mostly C++ headers.
8318     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8319     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8320     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8321 fi
8322
8323 dnl HACK ALERT!!
8324 dnl For now, we need to alter bk-deps not to generate deps
8325 dnl when we've configured a Universal binary build.
8326 dnl The next version of Bakefile will have the correct fix for this
8327 dnl at which time, this hack can be removed.
8328
8329 if test "$wxUSE_MAC" = 1 ; then
8330     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8331         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8332         mv temp bk-deps
8333         chmod +x bk-deps
8334     fi
8335 fi
8336
8337 if test "$wxUSE_SHARED" = "yes"; then
8338     dnl Need addtional flag on OS/2, so override bakefiles value
8339     dnl (there currently is no suitable variable to which the
8340     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8341     case "${host}" in
8342       *-pc-os2_emx | *-pc-os2-emx )
8343         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8344         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8345         cp -p ${srcdir}/src/os2/dllnames.sh .
8346         cp -p ${srcdir}/src/os2/dllar.sh .
8347       ;;
8348     esac
8349 fi
8350 if test "$wxUSE_OMF" = "yes"; then
8351     case "${host}" in
8352       *-pc-os2_emx | *-pc-os2-emx )
8353         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8354         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8355         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8356       ;;
8357     esac
8358 fi
8359
8360 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8361 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8362
8363
8364 dnl Sun cc is compatible with gcc and so either of them can use the C
8365 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8366 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8367 dnl where GTK+ is built with gcc
8368 dnl
8369 dnl However the compiler options are not compatible at all and in particular
8370 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8371 dnl filter them out as we already have the correct options for multithreaded
8372 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8373 case "${host}" in
8374     *-*-solaris2* )
8375         dnl system packages are compiled with Sun CC and so pkg-config outputs
8376         dnl CC-specific "-mt" flag, remove it when using gcc
8377         if test "$GCC" = yes; then
8378             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//g'`
8379             LIBS=`echo $LIBS | sed 's/-mt//g'`
8380             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//g'`
8381         fi
8382         ;;
8383
8384     *-*-linux* )
8385         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8386         dnl -pthreads which Sun CC doesn't know about
8387         if test "x$SUNCXX" = xyes; then
8388             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//g'`
8389             LIBS=`echo $LIBS | sed 's/-pthread//g'`
8390             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//g'`
8391         fi
8392         ;;
8393 esac
8394
8395 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8396 dnl it doesn't affect compilation checks above
8397 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8398 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8399 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8400 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8401
8402 dnl for convenience, sort the samples in alphabetical order
8403 dnl
8404 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8405 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8406 dnl
8407 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8408 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8409 dnl       only removes the Unix-like part of the introduced line break.
8410 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8411
8412 dnl subtle bakefile goop.
8413 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8414 dnl I wish we would have called it something less likely to clash with
8415 dnl things though.
8416 AC_SUBST(SHARED)
8417
8418 dnl global options
8419 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8420 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8421
8422 dnl toolkit options
8423 AC_SUBST(USE_GUI)
8424 AC_SUBST(AFMINSTALL)
8425 AC_SUBST(WIN32INSTALL)
8426 AC_SUBST(TOOLKIT)
8427 AC_SUBST(TOOLKIT_DIR)
8428 AC_SUBST(TOOLCHAIN_NAME)
8429 AC_SUBST(TOOLCHAIN_FULLNAME)
8430
8431 dnl wx-config options
8432 AC_SUBST(host_alias)
8433 AC_SUBST(cross_compiling)
8434 AC_SUBST(WIDGET_SET)
8435 AC_SUBST(WX_RELEASE)
8436 AC_SUBST(WX_VERSION)
8437 AC_SUBST(WX_SUBVERSION)
8438 AC_SUBST(WX_CHARTYPE)
8439
8440 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8441 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8442 dnl are used when building the libraries using the library
8443 dnl
8444 dnl so put anything which should be used only during the library build in, e.g.
8445 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8446 dnl
8447 dnl and, finally, for some things which should be only used by wx-config but
8448 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8449 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8450 AC_SUBST(WXCONFIG_CPPFLAGS)
8451 AC_SUBST(WXCONFIG_CFLAGS)
8452 AC_SUBST(WXCONFIG_CXXFLAGS)
8453
8454 AC_SUBST(WXCONFIG_LIBS)
8455 AC_SUBST(WXCONFIG_RPATH)
8456 AC_SUBST(WXCONFIG_LDFLAGS)
8457 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8458 AC_SUBST(WXCONFIG_RESFLAGS)
8459
8460 dnl distribution vars
8461 AC_SUBST(GUIDIST)
8462 AC_SUBST(DISTDIR)
8463
8464 dnl additional subdirectories where we will build
8465 AC_SUBST(SAMPLES_SUBDIRS)
8466
8467 dnl additional libraries and linker settings
8468 AC_SUBST(LDFLAGS)
8469 AC_SUBST(LDFLAGS_GL)
8470 AC_SUBST(OPENGL_LIBS)
8471 AC_SUBST(DMALLOC_LIBS)
8472 AC_SUBST(WX_VERSION_TAG)
8473
8474 dnl additional resurces settings
8475 AC_SUBST(RESCOMP)
8476 AC_SUBST(WINDRES)
8477 AC_SUBST(REZ)
8478 AC_SUBST(RESFLAGS)
8479 AC_SUBST(RESPROGRAMOBJ)
8480 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8481 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8482
8483 dnl additional for Mac OS X
8484 AC_SUBST(DEREZ)
8485 AC_SUBST(LIBWXMACRES)
8486 AC_SUBST(POSTLINK_COMMAND)
8487 AC_SUBST(MACSETFILE)
8488
8489 dnl other tools
8490 AC_SUBST(GCC)
8491 AC_SUBST(DLLTOOL)
8492
8493
8494 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8495 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8496 dnl - and we do use it)
8497 AC_PROG_MAKE_SET
8498
8499
8500 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8501
8502 if test "$USE_WIN32" = 1; then
8503     AC_CONFIG_COMMANDS([rcdefs.h],
8504         [
8505             mkdir -p $outdir &&
8506             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8507         ],
8508         [
8509             CPP="$CPP"
8510             infile="$srcdir/include/wx/msw/genrcdefs.h"
8511             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8512         ]
8513     )
8514 fi
8515
8516 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8517                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8518                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8519
8520 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8521                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8522                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8523
8524 dnl this is used to run ifacecheck with the same flags used by the compiler
8525 dnl for the real compilation:
8526 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8527                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8528
8529 if test "$wx_cv_version_script" = "yes"; then
8530     AC_CONFIG_FILES(version-script)
8531 fi
8532 AC_CONFIG_FILES(Makefile)
8533
8534 AC_CONFIG_COMMANDS([wx-config],
8535                    [ rm -f wx-config
8536                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8537                    ],
8538                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8539                      LN_S="${LN_S}"
8540                    ])
8541
8542 dnl This would give us us build dir that in every significant way
8543 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8544 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8545 dnl on platforms that do not have symlinks.
8546 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8547
8548 if test "$wxWITH_SUBDIRS" != "no"; then
8549 dnl Configure samples, demos etc. directories, but only if they are present:
8550 if test "$wxUSE_GUI" = "yes"; then
8551     SUBDIRS="samples demos utils"
8552 else
8553     dnl we build wxBase only
8554     dnl there are no wxBase programs in demos
8555     SUBDIRS="samples utils"
8556 fi
8557 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8558 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8559
8560 for subdir in $SUBDIRS; do
8561     if test -d ${srcdir}/${subdir} ; then
8562         if test "$wxUSE_GUI" = "yes"; then
8563             if test ${subdir} = "samples"; then
8564                 dnl only take those samples which compile in the current
8565                 dnl configuration and which exist
8566                 makefiles="samples/Makefile.in $makefiles"
8567                 for sample in $SAMPLES_SUBDIRS; do
8568                     if test -d $srcdir/samples/$sample; then
8569                         makefiles="samples/$sample/Makefile.in $makefiles"
8570                     fi
8571                 done
8572             else
8573                 dnl assume that everything compiles for utils &c
8574                 dnl any that shouldn't be built can be added to
8575                 dnl DISABLED_UTILS, DISABLED_DEMOS
8576                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8577                 eval "disabled=\$$disabled_var"
8578                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8579                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8580             fi
8581         else
8582             dnl we build wxBase only
8583             dnl don't take all samples/utils, just those which build with wxBase
8584             if test ${subdir} = "samples"; then
8585                 dnl only take those samples which compile in the current
8586                 dnl configuration and which exist
8587                 makefiles="samples/Makefile.in $makefiles"
8588                 for sample in `echo $SAMPLES_SUBDIRS`; do
8589                     if test -d $srcdir/samples/$sample; then
8590                         makefiles="samples/$sample/Makefile.in $makefiles"
8591                     fi
8592                 done
8593             elif test ${subdir} = "utils"; then
8594                 makefiles=""
8595                 for util in ifacecheck ; do
8596                     if test -d $srcdir/utils/$util ; then
8597                         makefiles="utils/$util/src/Makefile.in \
8598                                    $makefiles"
8599                     fi
8600                 done
8601             else
8602                 dnl assume that everything compiles for tests
8603                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8604             fi
8605         fi
8606
8607         for mkin in $makefiles ; do
8608             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8609             AC_CONFIG_FILES([$mk])
8610         done
8611     fi
8612 done
8613 fi dnl wxWITH_SUBDIRS
8614
8615 AC_OUTPUT
8616
8617 dnl report how we have been configured
8618 echo
8619 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8620 echo ""
8621 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8622 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8623 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8624 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8625 if test "$wxUSE_UNICODE" = "yes"; then
8626     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8627         echo " (using UTF-8)"
8628     else
8629         echo " (using wchar_t)"
8630     fi
8631 else
8632     echo
8633 fi
8634
8635 echo "  What level of wxWidgets compatibility should be enabled?"
8636 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8637 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8638
8639 echo "  Which libraries should wxWidgets use?"
8640 echo "                                       STL                ${wxUSE_STL}"
8641 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8642 echo "                                       png                ${wxUSE_LIBPNG-none}"
8643 echo "                                       regex              ${wxUSE_REGEX}"
8644 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8645 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8646 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8647 fi
8648 echo "                                       zlib               ${wxUSE_ZLIB}"
8649 echo "                                       expat              ${wxUSE_EXPAT}"
8650 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8651 echo "                                       sdl                ${wxUSE_LIBSDL}"
8652
8653 echo ""
8654
8655 dnl vi: set et sts=4 sw=4 com=\:dnl: