configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWindows licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.3], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28
  29 dnl notice that if --host was given but --build was not, cross_compiling is
  30 dnl only set to "maybe" and not "yes" and will be either set to "yes" later or
  31 dnl configure will exit with error in AC_PROG_CC so don't test for = "yes" here
  32 if test "$cross_compiling" != "no"; then
  33     HOST_PREFIX="${host_alias}-"
  34     HOST_SUFFIX="-$host_alias"
  35 else
  36     HOST_PREFIX=
  37     HOST_SUFFIX=
  38 fi
  39
  40 dnl When making releases do:
  41 dnl
  42 dnl wx_release_number += 1
  43
  44 wx_major_version_number=2
  45 wx_minor_version_number=9
  46 wx_release_number=3
  47 wx_subrelease_number=0
  48
  49 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  50 WX_VERSION=$WX_RELEASE.$wx_release_number
  51 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  52
  53 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  54
  55
  56 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  57 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  58 wx_top_builddir="`pwd`"
  59 AC_SUBST(wx_top_builddir)
  60
  61
  62 dnl ------------------------------------------------------------------------
  63 dnl Check platform (host system)
  64 dnl ------------------------------------------------------------------------
  65
  66 dnl OS (assume Unix)
  67 USE_UNIX=1
  68 USE_OS2=0
  69 USE_WIN32=0
  70 USE_DOS=0
  71 USE_BEOS=0
  72 USE_MAC=0
  73
  74 dnl Unix kind
  75 USE_AIX=
  76 USE_BSD=                            dnl any BSD
  77 USE_DARWIN=                         dnl a.k.a. Mac OS X
  78 USE_FREEBSD=
  79 USE_GNU=                            dnl GNU/Hurd
  80 USE_HPUX=
  81 USE_LINUX=
  82 USE_NETBSD=
  83 USE_OPENBSD=
  84 USE_OSF=                            dnl OSF/1 (obsolete?)
  85 USE_SGI=
  86 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  87 USE_SUN=                            dnl SunOS or Solaris
  88 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  89 USE_SVR4=                           dnl SysV R4
  90 USE_SYSV=                           dnl any System V
  91 USE_VMS=
  92 USE_ULTRIX=
  93 USE_UNIXWARE=
  94
  95 dnl hardware platform
  96 USE_ALPHA=
  97
  98 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  99 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
 100 dnl than checking it during run-time
 101 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
 102
 103 dnl the list of all available toolkits
 104 dnl
 105 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
 106 ALL_TOOLKITS="COCOA GTK OSX_CARBON OSX_COCOA OSX_IPHONE MGL MICROWIN MOTIF MSW PM X11 DFB"
 107
 108 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 109 dnl     which are either yes or no
 110 DEFAULT_wxUSE_OLD_COCOA=0
 111 DEFAULT_wxUSE_GTK=0
 112 DEFAULT_wxUSE_OSX_CARBON=0
 113 DEFAULT_wxUSE_OSX_COCOA=0
 114 DEFAULT_wxUSE_OSX_IPHONE=0
 115 DEFAULT_wxUSE_MGL=0
 116 DEFAULT_wxUSE_MICROWIN=0
 117 DEFAULT_wxUSE_MOTIF=0
 118 DEFAULT_wxUSE_MSW=0
 119 DEFAULT_wxUSE_PM=0
 120 DEFAULT_wxUSE_X11=0
 121 DEFAULT_wxUSE_DFB=0
 122
 123 dnl these are the values which are really default for the given platform:
 124 dnl they're used if no --with-<toolkit> options were given to detect the
 125 dnl toolkit to use by default for the target platform
 126 DEFAULT_DEFAULT_wxUSE_OLD_COCOA=0
 127 DEFAULT_DEFAULT_wxUSE_GTK=0
 128 DEFAULT_DEFAULT_wxUSE_OSX_CARBON=0
 129 DEFAULT_DEFAULT_wxUSE_OSX_COCOA=0
 130 DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=0
 131 DEFAULT_DEFAULT_wxUSE_MGL=0
 132 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 133 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 134 DEFAULT_DEFAULT_wxUSE_MSW=0
 135 DEFAULT_DEFAULT_wxUSE_PM=0
 136 DEFAULT_DEFAULT_wxUSE_X11=0
 137 DEFAULT_DEFAULT_wxUSE_DFB=0
 138
 139 PROGRAM_EXT=
 140 SAMPLES_RPATH_FLAG=
 141 DYLIB_RPATH_INSTALL=
 142 DYLIB_RPATH_POSTLINK=
 143
 144 DEFAULT_STD_FLAG=yes
 145
 146 dnl to support a new system, you need to add its canonical name (as determined
 147 dnl by config.sub or specified by the configure command line) to this "case"
 148 dnl and also define the shared library flags below - search for
 149 dnl SHARED_LIB_SETUP to find the exact place
 150 case "${host}" in
 151   *-hp-hpux* )
 152     USE_HPUX=1
 153     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 154     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 155     AC_DEFINE(__HPUX__)
 156
 157     dnl many standard declarations in HP-UX headers are only included if either
 158     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 159     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 160   ;;
 161   *-*-linux* )
 162     USE_LINUX=1
 163     AC_DEFINE(__LINUX__)
 164     TMP=`uname -m`
 165     if test "x$TMP" = "xalpha"; then
 166       USE_ALPHA=1
 167       AC_DEFINE(__ALPHA__)
 168     fi
 169     DEFAULT_DEFAULT_wxUSE_GTK=1
 170   ;;
 171   *-*-gnu* | *-*-k*bsd*-gnu )
 172     USE_GNU=1
 173     TMP=`uname -m`
 174     if test "x$TMP" = "xalpha"; then
 175       USE_ALPHA=1
 176       AC_DEFINE(__ALPHA__)
 177     fi
 178     DEFAULT_DEFAULT_wxUSE_GTK=1
 179   ;;
 180   *-*-irix5* | *-*-irix6* )
 181     USE_SGI=1
 182     USE_SVR4=1
 183     AC_DEFINE(__SGI__)
 184     AC_DEFINE(__SVR4__)
 185     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 186   ;;
 187   *-*-qnx*)
 188     USE_QNX=1
 189     AC_DEFINE(__QNX__)
 190     DEFAULT_DEFAULT_wxUSE_X11=1
 191   ;;
 192   *-*-solaris2* )
 193     USE_SUN=1
 194     USE_SOLARIS=1
 195     USE_SVR4=1
 196     AC_DEFINE(__SUN__)
 197     AC_DEFINE(__SOLARIS__)
 198     AC_DEFINE(__SVR4__)
 199     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 200     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 201   ;;
 202   *-*-sunos4* )
 203     USE_SUN=1
 204     USE_SUNOS=1
 205     USE_BSD=1
 206     AC_DEFINE(__SUN__)
 207     AC_DEFINE(__SUNOS__)
 208     AC_DEFINE(__BSD__)
 209     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 210   ;;
 211   *-*-freebsd*)
 212     USE_BSD=1
 213     USE_FREEBSD=1
 214     AC_DEFINE(__FREEBSD__)
 215     AC_DEFINE(__BSD__)
 216     DEFAULT_DEFAULT_wxUSE_GTK=1
 217   ;;
 218   *-*-openbsd*|*-*-mirbsd*)
 219     USE_BSD=1
 220     USE_OPENBSD=1
 221     AC_DEFINE(__OPENBSD__)
 222     AC_DEFINE(__BSD__)
 223     DEFAULT_DEFAULT_wxUSE_GTK=1
 224   ;;
 225   *-*-netbsd*)
 226     USE_BSD=1
 227     USE_NETBSD=1
 228     AC_DEFINE(__NETBSD__)
 229     AC_DEFINE(__BSD__)
 230     DEFAULT_DEFAULT_wxUSE_GTK=1
 231     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 232
 233     dnl some standard declarations in NetBSD headers are only included if
 234     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 235     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 236   ;;
 237   *-*-osf* )
 238     USE_ALPHA=1
 239     USE_OSF=1
 240     AC_DEFINE(__ALPHA__)
 241     AC_DEFINE(__OSF__)
 242     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 243     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 244   ;;
 245   *-*-dgux5* )
 246     USE_ALPHA=1
 247     USE_SVR4=1
 248     AC_DEFINE(__ALPHA__)
 249     AC_DEFINE(__SVR4__)
 250     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 251   ;;
 252   *-*-sysv5* )
 253     USE_SYSV=1
 254     USE_SVR4=1
 255     AC_DEFINE(__SYSV__)
 256     AC_DEFINE(__SVR4__)
 257     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 258   ;;
 259   *-*-aix* )
 260     USE_AIX=1
 261     USE_SYSV=1
 262     USE_SVR4=1
 263     AC_DEFINE(__AIX__)
 264     AC_DEFINE(__SYSV__)
 265     AC_DEFINE(__SVR4__)
 266     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 267   ;;
 268
 269   *-*-*UnixWare*)
 270     USE_SYSV=1
 271     USE_SVR4=1
 272     USE_UNIXWARE=1
 273     AC_DEFINE(__UNIXWARE__)
 274   ;;
 275
 276   *-*-cygwin* | *-*-mingw32* )
 277     dnl MBN: some of the defines have been moved after toolkit detection
 278     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 279     dnl      USE_UNIX  must be set and not USE_WIN32
 280     PROGRAM_EXT=".exe"
 281     DEFAULT_DEFAULT_wxUSE_MSW=1
 282   ;;
 283
 284   *-pc-msdosdjgpp )
 285     USE_UNIX=0
 286     USE_DOS=1
 287     AC_DEFINE(__DOS__)
 288     PROGRAM_EXT=".exe"
 289     DEFAULT_DEFAULT_wxUSE_MGL=1
 290   ;;
 291
 292   *-pc-os2_emx | *-pc-os2-emx )
 293     AC_DEFINE(__EMX__)
 294     USE_OS2=1
 295     AC_DEFINE(__OS2__)
 296     PROGRAM_EXT=".exe"
 297     DEFAULT_DEFAULT_wxUSE_PM=1
 298     dnl "c++" wrapper is not always available, so always use plain gcc.
 299     CXX=gcc
 300     LDFLAGS="$LDFLAGS -Zcrtdll"
 301     dnl
 302     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 303     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 304     dnl For now however, we still need it to make sure the configure script
 305     dnl works on OS/2 no matter what platform it is generated on.
 306     ac_executable_extensions=".exe"
 307     export ac_executable_extensions
 308     dnl This strange code is necessary to deal with handling of
 309     dnl backslashes by ksh and pdksh's sh variant.
 310     ac_save_IFS="$IFS"
 311     IFS='\\'
 312     ac_TEMP_PATH=
 313     for ac_dir in $PATH; do
 314       IFS=$ac_save_IFS
 315       if test -z "$ac_TEMP_PATH"; then
 316         ac_TEMP_PATH="$ac_dir"
 317       else
 318         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 319       fi
 320     done
 321     export PATH="$ac_TEMP_PATH"
 322     unset ac_TEMP_PATH
 323     DEFAULT_STD_FLAG=no
 324   ;;
 325
 326   arm-apple-darwin*)
 327     dnl iPhone
 328     USE_BSD=1
 329     USE_DARWIN=1
 330     AC_DEFINE(__BSD__)
 331     AC_DEFINE(__DARWIN__)
 332     DEFAULT_DEFAULT_wxUSE_OSX_IPHONE=1
 333   ;;
 334
 335   *-*-darwin* )
 336     dnl Darwin based distributions (including Mac OS X)
 337     USE_BSD=1
 338     USE_DARWIN=1
 339     AC_DEFINE(__BSD__)
 340     AC_DEFINE(__DARWIN__)
 341     AC_DEFINE(TARGET_CARBON)
 342     DEFAULT_DEFAULT_wxUSE_OSX_CARBON=1
 343   ;;
 344
 345   *-*-beos* )
 346     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 347     USE_BEOS=1
 348     AC_DEFINE(__BEOS__)
 349   ;;
 350
 351   *)
 352     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 353     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 354
 355     DEFAULT_DEFAULT_wxUSE_X11=1
 356     DEFAULT_wxUSE_SHARED=no
 357 esac
 358
 359 dnl ---------------------------------------------------------------------------
 360 dnl command line options for configure
 361 dnl ---------------------------------------------------------------------------
 362
 363 dnl the default values for all options - we collect them all here to simplify
 364 dnl modification of the default values (for example, if the defaults for some
 365 dnl platform should be changed, it can be done here too)
 366 dnl
 367 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 368
 369 dnl it's only necessary to list the options which should be disabled by
 370 dnl default, all the rest have default value of "yes" (or, rather, of
 371 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 372 dnl default)
 373 DEFAULT_wxUSE_ALL_FEATURES=yes
 374
 375 DEFAULT_wxUSE_STD_CONTAINERS=no
 376 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 377 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 378
 379 dnl libraries disabled by default
 380 DEFAULT_wxUSE_DMALLOC=no
 381 DEFAULT_wxUSE_LIBGNOMEVFS=no
 382 DEFAULT_wxUSE_LIBHILDON=no
 383 DEFAULT_wxUSE_LIBHILDON2=no
 384 DEFAULT_wxUSE_LIBMSPACK=no
 385 DEFAULT_wxUSE_LIBSDL=no
 386
 387 dnl features disabled by default
 388 DEFAULT_wxUSE_ACCESSIBILITY=no
 389 DEFAULT_wxUSE_IPV6=no
 390 DEFAULT_wxUSE_GSTREAMER8=no
 391
 392 dnl automatic features
 393 DEFAULT_wxUSE_ARTPROVIDER_TANGO=auto
 394 DEFAULT_wxUSE_UNICODE_UTF8=auto
 395 DEFAULT_wxUSE_OPENGL=auto
 396 DEFAULT_wxUSE_MEDIACTRL=auto
 397 DEFAULT_wxUSE_COMPILER_TLS=auto
 398
 399 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 400
 401 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 402 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 403 DEFAULT_wxUSE_MAC_ARCH=no
 404
 405 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 406
 407 dnl Applicable only when --with-gtk was used:
 408 DEFAULT_wxUSE_GTK2=yes
 409
 410 dnl Always default to no. Only special cases require this.
 411 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 412
 413 dnl ===========================
 414 dnl deal with configure options
 415 dnl ===========================
 416
 417 dnl we use several macros here:
 418 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 419 dnl       autoconf manual for details about them
 420 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 421 dnl       the caching of the command line options and also use DEFAULT_foo
 422 dnl       variable as the default value for "foo" if neither --enable-foo nor
 423 dnl       --disable-foo is specified
 424 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 425 dnl       to choose not only whether an external library is used but also if we
 426 dnl       use the copy of it included with wxWidgets or an already installed
 427 dnl       system version
 428 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 429 dnl       should be used for the options which are enabled by default
 430 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 431 dnl       optional features, i.e. options which should be disabled if
 432 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 433 dnl       also affected by this)
 434
 435 dnl ---------------------------------------------------------------------------
 436 dnl global build options
 437 dnl ---------------------------------------------------------------------------
 438
 439 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 440 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 441 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 442 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 443 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 444 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 445 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 446 if test "x$VENDOR" = "x"; then
 447     VENDOR="custom"
 448 fi
 449
 450 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 451
 452 if test "$wxUSE_ALL_FEATURES" = "no"; then
 453     dnl this is a bit ugly but currently we have no choice but to manually
 454     dnl reset all the options with default value of auto if all features are to
 455     dnl be disabled because we can't have an option with default value of
 456     dnl "auto-or-no-if-wxUSE_ALL_FEATURES-is-disabled"
 457     DEFAULT_wxUSE_ARTPROVIDER_TANGO=no
 458     DEFAULT_wxUSE_MEDIACTRL=no
 459 fi
 460
 461 dnl ---------------------------------------------------------------------------
 462 dnl port selection
 463 dnl ---------------------------------------------------------------------------
 464
 465 if test "$wxUSE_GUI" = "yes"; then
 466
 467 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 468 if test "$wxUSE_UNIVERSAL" = "yes"; then
 469     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 470 fi
 471
 472 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 473 dnl shouldn't default to wxUSE_ALL_FEATURES
 474 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(osx_carbon,    [  --with-osx_carbon       use Mac OS X (Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(osx_cocoa,     [  --with-osx_cocoa        use Mac OS X (Cocoa)], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(osx_iphone,    [  --with-osx_iphone       use iPhone OS X port], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(osx,           [  --with-osx              use Mac OS X (default port, currently Carbon)], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(carbon,        [  --with-carbon           same as --with-osx_carbon], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(cocoa,         [  --with-cocoa            same as --with-osx_cocoa], [wxUSE_OSX_COCOA="$withval" CACHE_OSX_COCOA=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(iphone,        [  --with-iphone           same as --with-osx_iphone], [wxUSE_OSX_IPHONE="$withval" CACHE_OSX_IPHONE=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(mac,           [  --with-mac              same as --with-osx], [wxUSE_OSX_CARBON="$withval" CACHE_OSX_CARBON=1 TOOLKIT_GIVEN=1])
 484 AC_ARG_WITH(old_cocoa,     [  --with-old_cocoa        use old, deprecated, Cocoa port], [wxUSE_OLD_COCOA="$withval" CACHE_OLD_COCOA=1 TOOLKIT_GIVEN=1])
 485 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 486 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 487 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 488 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 489 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 490 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 491 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 492 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 493
 494 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 495 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 496
 497 dnl check that no more than one toolkit is given and that if none are given that
 498 dnl we have a default one
 499
 500 AC_MSG_CHECKING(for toolkit)
 501
 502
 503
 504 # In Wine, we need to default to MSW, not GTK or MOTIF
 505 if test "$wxUSE_WINE" = "yes"; then
 506     DEFAULT_DEFAULT_wxUSE_GTK=0
 507     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 508     DEFAULT_DEFAULT_wxUSE_MSW=1
 509     wxUSE_SHARED=no
 510     CC=${CC:-winegcc}
 511     CXX=${CXX:-wineg++}
 512 fi
 513
 514
 515 if test "$wxUSE_GUI" = "yes"; then
 516
 517     if test "$USE_BEOS" = 1; then
 518         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 519     fi
 520
 521     if test "$TOOLKIT_GIVEN" = 1; then
 522       dnl convert "yes", "any" or a number to 1 and "no" to 0
 523       for toolkit in $ALL_TOOLKITS; do
 524         var=wxUSE_$toolkit
 525         eval "value=\$${var}"
 526         if test "x$value" = "xno"; then
 527           eval "$var=0"
 528         elif test "x$value" != "x"; then
 529           eval "$var=1"
 530         fi
 531
 532         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 533           eval "wx${toolkit}_VERSION=$value"
 534         fi
 535       done
 536     else
 537       dnl try to guess the most appropriate toolkit for this platform
 538       for toolkit in $ALL_TOOLKITS; do
 539         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 540         eval "wxUSE_$toolkit=\$${var}"
 541       done
 542     fi
 543
 544     dnl we suppose that expr is available (maybe there is a better way to do
 545     dnl this? what about using ALL_TOOLKITS? TODO)
 546     NUM_TOOLKITS=`expr ${wxUSE_OLD_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_OSX_CARBON:-0} \
 547                   + ${wxUSE_OSX_COCOA:-0} + ${wxUSE_OSX_IPHONE:-0} + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} \
 548                   + ${wxUSE_MICROWIN:-0} + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 549
 550     dnl Allow wxUSE_PM only for OS/2 with EMX.
 551     case "${host}" in
 552       *-pc-os2_emx | *-pc-os2-emx )
 553         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 554     esac
 555
 556     case "$NUM_TOOLKITS" in
 557       1)
 558       ;;
 559       0)
 560         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 561       ;;
 562       *)
 563         AC_MSG_ERROR(Please specify at most one toolkit)
 564     esac
 565
 566     # to be removed when --disable-gtk2 isn't needed
 567     if test "x$wxUSE_GTK2" = "xyes"; then
 568         wxGTK_VERSION=2
 569         wxUSE_GTK1=0
 570     elif test "x$wxUSE_GTK2" = "xno"; then
 571         wxGTK_VERSION=1
 572         wxUSE_GTK1=1
 573     fi
 574
 575     for toolkit in $ALL_TOOLKITS; do
 576         var=wxUSE_$toolkit
 577         eval "value=\$${var}"
 578         if test "$value" = 1; then
 579           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 580           AC_MSG_RESULT($toolkit_echo)
 581         fi
 582     done
 583 else
 584     if test "x$host_alias" != "x"; then
 585         AC_MSG_RESULT(base ($host_alias hosted) only)
 586     else
 587         AC_MSG_RESULT(base only)
 588     fi
 589 fi
 590
 591 wxUSE_MAC=0
 592 if test "$wxUSE_OSX_CARBON" = 1 \
 593        -o "$wxUSE_OSX_COCOA" = 1 \
 594        -o "$wxUSE_OSX_IPHONE" = 1; then
 595     wxUSE_MAC=1
 596 fi
 597
 598 dnl ---------------------------------------------------------------------------
 599 dnl external libraries
 600 dnl ---------------------------------------------------------------------------
 601
 602 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 603 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 604 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 605 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 606 WX_ARG_WITH(libiconv,      [  --with-libiconv         use libiconv (character conversion)], wxUSE_LIBICONV)
 607 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 608 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 609 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 610 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 611 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770/800/810], wxUSE_LIBHILDON)
 612 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 613
 614 fi
 615 dnl for GUI only
 616
 617 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 618 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 619 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 620 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 621 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 622
 623 AC_MSG_CHECKING([for --with-macosx-sdk])
 624 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 625         wxUSE_MACOSX_SDK=$withval
 626         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 627     ])
 628 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 629
 630 AC_MSG_CHECKING([for --with-macosx-version-min])
 631 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 632         wxUSE_MACOSX_VERSION_MIN=$withval
 633         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 634     ])
 635 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 636
 637 dnl ---------------------------------------------------------------------------
 638 dnl debugging options
 639 dnl ---------------------------------------------------------------------------
 640
 641 dnl don't use WX_ARG_ENABLE as it just gets in the way instead of helping with
 642 dnl this rather unusual option
 643 AC_MSG_CHECKING([for --enable-debug])
 644 AC_ARG_ENABLE(debug,       [  --enable-debug          build library for debugging],
 645     [
 646         if test "$enableval" = yes; then
 647             wxUSE_DEBUG=yes
 648         elif test "$enableval" = no; then
 649             wxUSE_DEBUG=no
 650         elif test "$enableval" = max; then
 651             wxUSE_DEBUG=yes
 652             WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=2"
 653         else
 654             AC_MSG_ERROR([Invalid --enable-debug value, must be yes, no or max])
 655         fi
 656     ],
 657     wxUSE_DEBUG=default
 658 )
 659
 660 case "$wxUSE_DEBUG" in
 661     yes)
 662         dnl build the library for debugging: enable debugging code and generate
 663         dnl the debug information for the library itself
 664         DEFAULT_wxUSE_DEBUG_FLAG=yes
 665         DEFAULT_wxUSE_DEBUG_INFO=yes
 666
 667         dnl also disable optimizations by default if --enable-debug was used
 668         dnl (this can still be overridden by an explicit --enable-optimise)
 669         DEFAULT_wxUSE_OPTIMISE=no
 670         ;;
 671
 672     no)
 673         dnl --disable-debug is equivalent to both --disable-debug_flag and
 674         dnl --disable-debug_info
 675         DEFAULT_wxUSE_DEBUG_FLAG=no
 676         DEFAULT_wxUSE_DEBUG_INFO=no
 677         ;;
 678
 679     default)
 680         dnl the library is built with debugging support by default but without
 681         dnl debug information as this requires much, much more disk space
 682         DEFAULT_wxUSE_DEBUG_FLAG=yes
 683         DEFAULT_wxUSE_DEBUG_INFO=no
 684         ;;
 685 esac
 686
 687 WX_ARG_DISABLE(debug_flag,   [  --disable-debug_flag    disable all debugging support], wxUSE_DEBUG_FLAG)
 688 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     generate debug information], wxUSE_DEBUG_INFO)
 689
 690 dnl enabled if just --enable-debug_{flag,info} was
 691 dnl
 692 dnl in any case, only set the default value and allow overriding it with an
 693
 694 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 695 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    obsolete, don't use: use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 696 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    obsolete, don't use: create code with memory tracing], wxUSE_MEM_TRACING)
 697
 698 dnl ---------------------------------------------------------------------------
 699 dnl global compile options
 700 dnl ---------------------------------------------------------------------------
 701
 702 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 703 WX_ARG_ENABLE(stl,         [  --enable-stl            use standard C++ classes for everything], wxUSE_STL)
 704 if test "$wxUSE_STL" = "yes"; then
 705     DEFAULT_wxUSE_STD_CONTAINERS=yes
 706     DEFAULT_wxUSE_STD_IOSTREAM=yes
 707     DEFAULT_wxUSE_STD_STRING=yes
 708 fi
 709 WX_ARG_ENABLE(std_containers,[  --enable-std_containers use standard C++ container classes], wxUSE_STD_CONTAINERS)
 710 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 711 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 712 WX_ARG_ENABLE(std_string_conv_in_wxstring, [ --enable-std_string_conv_in_wxstring     provide implicit conversion to std::string in wxString], wxUSE_STD_STRING_CONV_IN_WXSTRING)
 713 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 714 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 715 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 716 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only       only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 717 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 718 if test "$USE_OS2" = 1; then
 719     DEFAULT_wxUSE_OMF=no
 720     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 721 fi
 722
 723 WX_ARG_DISABLE(optimise,   [  --disable-optimise      compile without optimisations], wxUSE_OPTIMISE)
 724
 725 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 726 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 727 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 728 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 729 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 730 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 731
 732 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create universal binary with Mac PPC and i386 (and x86_64 if using Cocoa) architectures ]], wxUSE_UNIVERSAL_BINARY)
 733 WX_ARG_ENABLE_PARAM(macosx_arch,      [[  --enable-macosx_arch=ARCH  build for just the specified architecture]], wxUSE_MAC_ARCH)
 734
 735 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 736 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 737
 738 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 739
 740 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 741
 742 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 743 WX_ARG_DISABLE(tls,          [  --disable-tls           disable use of compiler TLS support], wxUSE_COMPILER_TLS)
 744
 745 dnl ---------------------------------------------------------------------------
 746 dnl optional non GUI features
 747 dnl ---------------------------------------------------------------------------
 748
 749 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 750 WX_ARG_FEATURE(xlocale,       [  --enable-xlocale        use x-locale support (requires wxLocale)], wxUSE_XLOCALE)
 751 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 752
 753 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 754 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 755 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 756 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 757 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 758 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 759 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 760 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 761
 762 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 763
 764 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 765 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 766 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 767
 768 dnl please keep the settings below in alphabetical order
 769 WX_ARG_FEATURE(any,           [  --enable-any            use wxAny class], wxUSE_ANY)
 770 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 771 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 772 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 773 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 774 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 775 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 776 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 777 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 778 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 779 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 780 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 781 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 782 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 783 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 784 WX_ARG_FEATURE(filehistory,   [  --enable-filehistory    use wxFileHistory class], wxUSE_FILE_HISTORY)
 785 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 786 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 787 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 788 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 789 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 790 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 791 WX_ARG_FEATURE(fswatcher,     [  --enable-fswatcher      use wxFileSystemWatcher class], wxUSE_FSWATCHER)
 792 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 793 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 794 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 795 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 796 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 797 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 798 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 799 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 800 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 801 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 802 WX_ARG_FEATURE(sysoptions,    [  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 803 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 804 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 805 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 806 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 807 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 808 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 809
 810 dnl URL-related classes
 811 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 812 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 813 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 814 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 815 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 816
 817 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 818
 819 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 820 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 821
 822 if test "$wxUSE_GUI" = "yes"; then
 823
 824 dnl ---------------------------------------------------------------------------
 825 dnl optional "big" GUI features
 826 dnl ---------------------------------------------------------------------------
 827
 828 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 829 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 830 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 831 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 832 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 833 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 834 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 835 WX_ARG_FEATURE(propgrid,    [  --enable-propgrid       use wxPropertyGrid library], wxUSE_PROPGRID)
 836 WX_ARG_FEATURE(ribbon,      [  --enable-ribbon         use wxRibbon library], wxUSE_RIBBON)
 837 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 838 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 839 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 840 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 841 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 842 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 843 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 844 WX_ARG_FEATURE(mediactrl,   [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 845 WX_ARG_FEATURE(gstreamer8,  [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 846 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 847 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 848 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 849 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 850 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 851
 852 dnl wxDC is implemented in terms of wxGraphicsContext in wxOSX so the latter
 853 dnl can't be disabled, don't even provide an option to do it
 854 if test "$wxUSE_MAC" != 1; then
 855 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 856 fi
 857
 858 dnl ---------------------------------------------------------------------------
 859 dnl IPC &c
 860 dnl ---------------------------------------------------------------------------
 861
 862 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 863 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 864 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 865
 866 dnl ---------------------------------------------------------------------------
 867 dnl optional GUI controls (in alphabetical order except the first one)
 868 dnl ---------------------------------------------------------------------------
 869
 870 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 871 DEFAULT_wxUSE_CONTROLS=none
 872 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 873
 874 dnl even with --disable-controls, some may be enabled by an explicit
 875 dnl --enable-<control> later on the command line -- but by default all will be
 876 dnl disabled
 877 if test "$wxUSE_CONTROLS" = "no"; then
 878     DEFAULT_wxUSE_ACCEL=no
 879     DEFAULT_wxUSE_ANIMATIONCTRL=no
 880     DEFAULT_wxUSE_BANNERWINDOW=no
 881     DEFAULT_wxUSE_BMPBUTTON=no
 882     DEFAULT_wxUSE_BUTTON=no
 883     DEFAULT_wxUSE_CALCTRL=no
 884     DEFAULT_wxUSE_CARET=no
 885     DEFAULT_wxUSE_CHECKBOX=no
 886     DEFAULT_wxUSE_CHECKLISTBOX=no
 887     DEFAULT_wxUSE_CHOICE=no
 888     DEFAULT_wxUSE_CHOICEBOOK=no
 889     DEFAULT_wxUSE_COLLPANE=no
 890     DEFAULT_wxUSE_COLOURPICKERCTRL=no
 891     DEFAULT_wxUSE_COMBOBOX=no
 892     DEFAULT_wxUSE_COMBOBOX=no
 893     DEFAULT_wxUSE_COMMANDLINKBUTTON=no
 894     DEFAULT_wxUSE_DATAVIEWCTRL=no
 895     DEFAULT_wxUSE_DATEPICKCTRL=no
 896     DEFAULT_wxUSE_DETECT_SM=no
 897     DEFAULT_wxUSE_DIRPICKERCTRL=no
 898     DEFAULT_wxUSE_DISPLAY=no
 899     DEFAULT_wxUSE_FILECTRL=no
 900     DEFAULT_wxUSE_FILEPICKERCTRL=no
 901     DEFAULT_wxUSE_FONTPICKERCTRL=no
 902     DEFAULT_wxUSE_GAUGE=no
 903     DEFAULT_wxUSE_GRID=no
 904     DEFAULT_wxUSE_HEADERCTRL=no
 905     DEFAULT_wxUSE_HYPERLINKCTRL=no
 906     DEFAULT_wxUSE_IMAGLIST=no
 907     DEFAULT_wxUSE_LISTBOOK=no
 908     DEFAULT_wxUSE_LISTBOX=no
 909     DEFAULT_wxUSE_LISTCTRL=no
 910     DEFAULT_wxUSE_MARKUP=no
 911     DEFAULT_wxUSE_NOTEBOOK=no
 912     DEFAULT_wxUSE_POPUPWIN=no
 913     DEFAULT_wxUSE_RADIOBOX=no
 914     DEFAULT_wxUSE_RADIOBTN=no
 915     DEFAULT_wxUSE_RICHMSGDLG=no
 916     DEFAULT_wxUSE_REARRANGECTRL=no
 917     DEFAULT_wxUSE_SASH=no
 918     DEFAULT_wxUSE_SCROLLBAR=no
 919     DEFAULT_wxUSE_SEARCHCTRL=no
 920     DEFAULT_wxUSE_SLIDER=no
 921     DEFAULT_wxUSE_SPINBTN=no
 922     DEFAULT_wxUSE_SPINCTRL=no
 923     DEFAULT_wxUSE_SPLITTER=no
 924     DEFAULT_wxUSE_STATBMP=no
 925     DEFAULT_wxUSE_STATBOX=no
 926     DEFAULT_wxUSE_STATLINE=no
 927     DEFAULT_wxUSE_STATUSBAR=no
 928     DEFAULT_wxUSE_TIPWINDOW=no
 929     DEFAULT_wxUSE_TOGGLEBTN=no
 930     DEFAULT_wxUSE_TOOLBAR=no
 931     DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 932     DEFAULT_wxUSE_TOOLBOOK=no
 933     DEFAULT_wxUSE_TOOLTIPS=no
 934     DEFAULT_wxUSE_TREEBOOK=no
 935     DEFAULT_wxUSE_TREECTRL=no
 936     DEFAULT_wxUSE_TREELISTCTRL=no
 937 fi
 938
 939 dnl features affecting multiple controls
 940 WX_ARG_FEATURE(markup,      [  --enable-markup         support wxControl::SetLabelMarkup], wxUSE_MARKUP)
 941
 942 dnl please keep the settings below in alphabetical order
 943 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 944 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 945 WX_ARG_FEATURE(bannerwindow,[  --enable-bannerwindow   use wxBannerWindow class], wxUSE_BANNERWINDOW)
 946 WX_ARG_FEATURE(artstd,      [  --enable-artstd         use standard XPM icons in wxArtProvider], wxUSE_ARTPROVIDER_STD)
 947 WX_ARG_FEATURE(arttango,    [  --enable-arttango       use Tango icons in wxArtProvider], wxUSE_ARTPROVIDER_TANGO)
 948 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 949 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 950 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 951 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 952 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 953 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 954 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 955 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 956 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 957 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 958 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 959 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 960 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 961 WX_ARG_FEATURE(commandlinkbutton, [  --enable-commandlinkbutton      use wxCommmandLinkButton class], wxUSE_COMMANDLINKBUTTON)
 962 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 963 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 964 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 965 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 966 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 967 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 968 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 969 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 970 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 971 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 972 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 973 WX_ARG_FEATURE(headerctrl,  [  --enable-headerctrl     use wxHeaderCtrl class], wxUSE_HEADERCTRL)
 974 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 975 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 976 WX_ARG_FEATURE(infobar,     [  --enable-infobar        use wxInfoBar class], wxUSE_INFOBAR)
 977 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 978 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 979 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 980 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 981 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 982 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 983 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 984 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 985 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 986 WX_ARG_FEATURE(richmsgdlg,  [  --enable-richmsgdlg     use wxRichMessageDialog class], wxUSE_RICHMSGDLG)
 987 WX_ARG_FEATURE(rearrangectrl,[  --enable-rearrangectrl  use wxRearrangeList/Ctrl/Dialog], wxUSE_REARRANGECTRL)
 988 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 989 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 990 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 991 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 992 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 993 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 994 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 995 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 996 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 997 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 998 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 999 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1000 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
1001 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1002 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1003 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1004 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1005 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1006 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1007 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1008 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1009 WX_ARG_FEATURE(treelist,    [  --enable-treelist       use wxTreeListCtrl class], wxUSE_TREELISTCTRL)
1010
1011 dnl ---------------------------------------------------------------------------
1012 dnl common dialogs
1013 dnl ---------------------------------------------------------------------------
1014
1015 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1016 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1017 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1018 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1019 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1020 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1021 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1022 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1023 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1024 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1025 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1026 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1027 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1028 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1029 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1030
1031 dnl ---------------------------------------------------------------------------
1032 dnl misc GUI options
1033 dnl ---------------------------------------------------------------------------
1034
1035 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1036 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1037 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1038 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1039 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1040 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1041 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1042 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1043 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1044 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1045 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1046 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
1047 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
1048
1049 dnl ---------------------------------------------------------------------------
1050 dnl support for image formats that do not rely on external library
1051 dnl ---------------------------------------------------------------------------
1052
1053 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1054 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1055 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1056 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1057 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1058 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1059 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1060 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1061 WX_ARG_FEATURE(ico_cur,     [  --enable-ico_cur        use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1062
1063 dnl ---------------------------------------------------------------------------
1064 dnl wxMSW-only options
1065 dnl ---------------------------------------------------------------------------
1066
1067 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1068 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
1069 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
1070 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
1071 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
1072
1073 dnl this one is not really MSW-specific but it exists mainly to be turned off
1074 dnl under MSW, it should be off by default on the other platforms
1075 if test "$wxUSE_MSW" != 1; then
1076     DEFAULT_wxUSE_AUTOID_MANAGEMENT=no
1077 fi
1078
1079 WX_ARG_FEATURE(autoidman,   [  --enable-autoidman      use automatic ids management], wxUSE_AUTOID_MANAGEMENT)
1080
1081 fi
1082 dnl for GUI only
1083
1084 dnl ---------------------------------------------------------------------------
1085 dnl Checks for programs
1086 dnl ---------------------------------------------------------------------------
1087
1088 dnl flush the cache because checking for programs might abort
1089 AC_CACHE_SAVE
1090
1091 dnl C-compiler checks
1092 dnl   defines CC with the compiler to use
1093 dnl   defines GCC with yes if using gcc
1094 dnl   defines GCC empty if not using gcc
1095 dnl   defines CFLAGS
1096 dnl
1097 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1098 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1099 dnl (if not already present in C*FLAGS) the -g and -O flags ourselves below
1100 CFLAGS=${CFLAGS:=}
1101 AC_BAKEFILE_PROG_CC
1102
1103 dnl is -traditional needed for correct compilations
1104 dnl   adds -traditional for gcc if needed
1105 AC_PROG_GCC_TRADITIONAL
1106
1107 dnl C++-compiler checks
1108 dnl   defines CXX with the compiler to use
1109 dnl   defines GXX with yes if using gxx
1110 dnl   defines GXX empty if not using gxx
1111 dnl   defines CXXFLAGS
1112 dnl
1113 dnl see CFLAGS line above
1114 CXXFLAGS=${CXXFLAGS:=}
1115 AC_BAKEFILE_PROG_CXX
1116
1117 dnl configure always sets CXX to something as it falls back to g++ even if no
1118 dnl C++ compiler was found, but we prefer to abort now with a clear error
1119 dnl message rather than give errors about all tests failures below
1120 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1121     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1122 fi
1123
1124 dnl ar command
1125 dnl   defines AR with the appropriate command
1126 dnl
1127 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1128 if test "x$SUNCXX" != xyes; then
1129     AC_CHECK_TOOL(AR, ar)
1130     if test "x$AR" = "x" ; then
1131         AC_MSG_ERROR([ar is needed to build wxWidgets])
1132     fi
1133 fi
1134
1135 dnl ---------------------------------------------------------------------------
1136 dnl Mac-specific SDK/architectures checks
1137 dnl ---------------------------------------------------------------------------
1138
1139 if test "$wxUSE_MAC" = 1; then
1140
1141 retest_macosx_linking=no
1142
1143 OSX_ARCH_OPTS=""
1144 if test "x$wxUSE_MAC_ARCH" != xno; then
1145     OSX_ARCH_OPTS="-arch $wxUSE_MAC_ARCH"
1146 fi
1147
1148 dnl Support the old --enable-universal_binary in case anyone was using it.
1149     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1150         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1151         dnl --enable-universal_binary=SDK names a path to an SDK
1152         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1153             # Implicitly turn on the new --with-macosx-sdk using the default
1154             # SDK which provides the behaviour this option has always had.
1155             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1156                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1157                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1158                 wxUSE_MACOSX_SDK=yes
1159             fi
1160         else
1161             # Complain to user if he specified an argument to --enable-universal_binary
1162             # and also 1) specified --with-macosx-sdk using the default (yes) or
1163             # 2) specified --with-macosx-sdk using a path or 3) specified
1164             # --without-macosx-sdk (no).
1165             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1166                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1167             else
1168                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1169                 # special-case the empty string because the below test simply
1170                 # converts "no" to the empty string anyway.
1171                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1172                 dnl Warn about deprecated usage.
1173                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1174             fi
1175         fi
1176         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1177         OSX_ARCH_OPTS="-arch ppc -arch i386"
1178         if test "$wxUSE_OSX_COCOA" = 1; then
1179             OSX_ARCH_OPTS="$OSX_ARCH_OPTS -arch x86_64"
1180         fi
1181         AC_MSG_CHECKING([for universal binary architectures])
1182         AC_MSG_RESULT([$OSX_ARCH_OPTS])
1183
1184         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1185         dnl is incapable of using them but the compiler driver (which we use
1186         dnl as LD when building dynamic libraries) uses them to invoke the
1187         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1188         dnl need no arch flags because libtool automatically invokes ld for
1189         dnl every architecture found in the fat input files.
1190         dnl
1191         dnl For static library builds, AR/RANLIB automatically create proper
1192         dnl fat archives although AR is unable to update them once RANLIB has
1193         dnl made them into proper fat archives.  Fortunately, our link process
1194         dnl simply removes the .a file before using ar to create a new one.
1195         dnl If we did move to libtool -static we still wouldn't need arch flags
1196         dnl because libtool automatically figures it out based on input.
1197         retest_macosx_linking=yes
1198
1199         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1200         dnl and including all architecture directories with each compiler invocation.
1201         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1202         dnl Objective-C++ precompiled headers.
1203         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1204         bk_use_pch=no
1205     fi
1206
1207 CXXFLAGS="$OSX_ARCH_OPTS $CXXFLAGS"
1208 CFLAGS="$OSX_ARCH_OPTS $CFLAGS"
1209 OBJCXXFLAGS="$OSX_ARCH_OPTS $OBJCXXFLAGS"
1210 OBJCFLAGS="$OSX_ARCH_OPTS $OBJCFLAGS"
1211 LDFLAGS="$OSX_ARCH_OPTS $LDFLAGS"
1212
1213 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1214 dnl with the SDK in place.
1215 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1216 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1217     wxUSE_MACOSX_SDK=
1218 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1219     # TODO: Search for most recent SDK and use it.
1220     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1221 fi
1222
1223
1224 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1225     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1226     if ! test -d "$wxUSE_MACOSX_SDK"; then
1227         AC_MSG_FAILURE([not found])
1228     else
1229         AC_MSG_RESULT([exists])
1230     fi
1231     dnl CC and CXX will have these flags added below, after the compiler has been chosen
1232     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1233     retest_macosx_linking=yes
1234     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1235     dnl the syslibroot makes no difference.  We aren't using libtool now but
1236     dnl if we ever did, be aware that you don't need to worry about it.
1237 fi
1238
1239 dnl Set up the deployment target
1240 dnl No   : Don't specify a min version even if using an SDK
1241 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1242 dnl Param: Use the specified version
1243 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1244     wxUSE_MACOSX_VERSION_MIN=
1245 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1246     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1247         AC_MSG_CHECKING([SDK deployment version])
1248 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1249 [
1250         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\} *; *$/\1/'`
1251 ]
1252         # If that failed, try again with the new key
1253         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1254 [
1255             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\} *; *$/\1/'`
1256 ]
1257         fi
1258
1259         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1260             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1261             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1262         else
1263             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1264             wxUSE_MACOSX_VERSION_MIN=
1265         fi
1266     else
1267         wxUSE_MACOSX_VERSION_MIN=
1268     fi
1269 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "x"; then
1270     AC_CHECK_PROGS(OSX_SW_VERS, sw_vers)
1271     if test "$OSX_SW_VERS" != ""; then
1272         OSX_VERSION=`sw_vers -productVersion | grep 10.[[0-9]]`
1273     else
1274         dnl can't determine it (happens e.g. when cross-compiling) so use a
1275         dnl conservative default
1276         AC_MSG_WARN([Assuming OS X 10.4, use --with-macosx-version-min to override.])
1277         OSX_VERSION="10.4"
1278     fi
1279
1280     case "$OSX_VERSION" in
1281         10.4* )
1282             wxUSE_MACOSX_VERSION_MIN=10.4
1283             ;;
1284
1285         * )
1286             if test "$wxUSE_OSX_CARBON" = 1; then
1287                 # otherwise configure stops on leopard for universal_binary
1288                 wxUSE_MACOSX_VERSION_MIN=10.4
1289             else
1290                 # for Cocoa, use 10.5 to be able to compile it in 64 bits too
1291                 wxUSE_MACOSX_VERSION_MIN=10.5
1292             fi
1293             ;;
1294     esac
1295 fi
1296
1297 NEEDS_GCC40="no"
1298 if test "x$wxUSE_MACOSX_VERSION_MIN" == "x10.4"; then
1299     NEEDS_GCC40="yes"
1300 fi
1301
1302 if test "$wxUSE_OSX_CARBON" = 1; then
1303     NEEDS_GCC40="yes"
1304 fi
1305
1306 if test "x$NEEDS_GCC40" == "xyes"; then
1307     # gcc 4.2 cannot compile 10.4 compatible code, so if the user is using it
1308     # and wants 10.4 compatible code, then 'downgrade' to 4.0
1309     # This is also the simplest way to get 32-bit binaries on Snow Leopard.
1310     if test "x$CC" = "xgcc"; then
1311         CCVERSION=`$CC --version | grep 4.[[2-9]].`
1312         if test "x$CCVERSION" != "x"; then
1313             echo "$as_me:$LINENO: WARNING: gcc >= 4.2 cannot compile 10.4 compatible code. Using gcc 4.0 instead."
1314             CC="gcc-4.0"
1315         fi
1316     fi
1317
1318     if test "x$CXX" = "xg++"; then
1319         CCVERSION=`$CXX --version | grep 4.[[2-9]].`
1320         if test "x$CCVERSION" != "x"; then
1321             CXX="g++-4.0"
1322         fi
1323     fi
1324 fi
1325
1326 if test "x$MACOSX_SDK_OPTS" != "x"; then
1327     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1328     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1329     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1330 fi
1331
1332 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1333     if test "$wxUSE_OSX_IPHONE" = 1; then
1334         MACOSX_VERSION_MIN_OPTS="-miphoneos-version-min=$wxUSE_MACOSX_VERSION_MIN"
1335     else
1336         MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1337     fi
1338     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1339     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1340     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1341     retest_macosx_linking=yes
1342 fi
1343
1344 dnl If either an SDK or a version option was added, make sure that we can
1345 dnl still compile and link both C and C++.  If we didn't do this, then most
1346 dnl of the remaining tests would fail.
1347 if test "x$retest_macosx_linking" = "xyes"; then
1348     AC_LANG_PUSH(C)
1349     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1350     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1351     AC_LANG_POP()
1352
1353     AC_LANG_PUSH(C++)
1354     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1355     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1356     AC_LANG_POP()
1357 fi
1358
1359 fi dnl wxUSE_MAC
1360
1361 case "${host}" in
1362
1363     dnl The other BSD's should probably go in here too, since this is
1364     dnl to workaround a strange static lib BSDism.
1365     dnl Mac OS X install seems to ignore -p option...
1366     *-*-darwin* )
1367         INSTALL_PROGRAM="cp -fp"
1368         INSTALL_DATA="cp -fp"
1369         ;;
1370     *)
1371         ;;
1372 esac
1373
1374 dnl ------------------------------------------------------------------------
1375 dnl Platform specific tests
1376 dnl ------------------------------------------------------------------------
1377
1378 dnl xlC needs -qunique under AIX so that one source file can be
1379 dnl compiled to multiple object files and safely linked together.
1380 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1381     CXXFLAGS="-qunique $CXXFLAGS"
1382 fi
1383
1384 dnl This case is for PowerPC OS X vs. everything else
1385 case "${host}" in
1386   powerpc-*-darwin* )
1387     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1388     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1389         choke me for lack of PowerPC
1390 #endif
1391 ],
1392         [AC_MSG_RESULT([yes])],
1393         [AC_MSG_RESULT([no])
1394         AC_DEFINE(__POWERPC__)
1395     ])
1396   ;;
1397 esac
1398
1399 dnl This case is for OS X vs. everything else
1400 case "${host}" in
1401   *-*-darwin* )
1402     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1403     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1404 ],[],
1405         [AC_MSG_RESULT([yes])],
1406         [AC_MSG_RESULT([no])
1407         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1408         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1409 #include <CoreFoundation/CFBase.h>
1410         ],[],
1411         [AC_MSG_RESULT([yes])
1412         dnl We must use -D so source files that don't include wx/setup.h
1413         dnl but do include CFBase will work.
1414         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1415         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1416         )
1417         ]
1418     )
1419   ;;
1420 esac
1421
1422 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1423 dnl latter makes more sense for wxGTK/Motif/X11 ports
1424 wants_win32=0
1425 doesnt_want_win32=0
1426 case "${host}" in
1427   *-*-cygwin*)
1428       if test "$wxUSE_MSW" = 1 ; then
1429         wants_win32=1
1430       else
1431         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1432         dnl headers and libraries, so it's Windows-like in this case
1433         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1434             [
1435                 AC_TRY_COMPILE(
1436                     [],
1437                     [
1438                         #ifdef __MINGW32__
1439                             choke me
1440                         #endif
1441                     ],
1442                     wx_cv_nocygwin=no,
1443                     wx_cv_nocygwin=yes
1444                 )
1445             ]
1446         )
1447
1448         if test "$wx_cv_nocygwin" = "yes"; then
1449             wants_win32=1
1450         else
1451             doesnt_want_win32=1
1452         fi
1453       fi
1454       if test "$wants_win32" = 1 ; then
1455         BAKEFILE_FORCE_PLATFORM=win32
1456       fi
1457   ;;
1458   *-*-mingw*)
1459       wants_win32=1
1460   ;;
1461 esac
1462
1463 if test "$wxUSE_WINE" = "yes"; then
1464     wants_win32=1
1465     LDFLAGS_GUI="-mwindows"
1466 fi
1467
1468 dnl NB: The two tests below are *NOT* mutually exclusive! They should only
1469 dnl     take effect on Cygwin/Mingw and not other platforms.
1470 if test "$wants_win32" = 1 ; then
1471     USE_UNIX=0
1472     USE_WIN32=1
1473     AC_DEFINE(__WIN32__)
1474     AC_DEFINE(__WIN95__)
1475     AC_DEFINE(__WINDOWS__)
1476     AC_DEFINE(__GNUWIN32__)
1477     AC_DEFINE(STRICT)
1478 fi
1479 if test "$doesnt_want_win32" = 1 ; then
1480     USE_UNIX=1
1481     USE_WIN32=0
1482 fi
1483 dnl (end of Windows-only piece)
1484
1485 if test "$USE_UNIX" = 1 ; then
1486     wxUSE_UNIX=yes
1487     AC_DEFINE(__UNIX__)
1488 fi
1489
1490 dnl This case is for OS/2 vs. everything else
1491 case "${host}" in
1492   *-pc-os2_emx | *-pc-os2-emx )
1493       dnl ---------------------------------------------------------------------
1494       dnl When we are using gcc on OS/2, we want to be either using resources
1495       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1496       dnl Moreover we need to link explicitly against either stdcpp.a or
1497       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1498       dnl not "g++/c++".
1499       dnl ---------------------------------------------------------------------
1500       dnl (OS/2-only piece)
1501       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1502           dnl More complete Unix emulation for unix-like ports
1503           dnl by linking in POSIX/2's cExt (if available).
1504           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1505       else
1506           dnl Include resources for the "native" port (wxPM).
1507           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1508       fi
1509       dnl Check for the gcc version (and thereby for the C runtime library).
1510       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1511       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1512       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1513       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1514       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1515           AC_TRY_RUN(
1516               dnl Check the gcc version macro.
1517               [
1518                   #include <stdio.h>
1519
1520                   int main()
1521                   {
1522                       FILE *f=fopen("conftestval", "w");
1523                       if (!f) exit(1);
1524                       fprintf(f,
1525                   #if (__GNUC__ < 3)
1526                               "EMX2"
1527                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1528                               "EMX3"
1529                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1530                               "Innotek5"
1531                   #else
1532                               "Innotek6"
1533                   #endif
1534                       );
1535                       exit(0);
1536                   }
1537               ],
1538               wx_cv_gccversion=`cat conftestval`,
1539               wx_cv_gccversion="EMX2",
1540               dnl Compilation error: Assuming standard EMX environment
1541               wx_cv_gccversion="EMX2"
1542           )
1543       ])
1544       if test "$wx_cv_gccversion" = "EMX2"; then
1545           LIBS="$LIBS -lstdcpp"
1546           LDFLAGS="$LDFLAGS -Zsysv-signals"
1547       else
1548           if test "$wx_cv_gccversion" = "EMX3"; then
1549               LIBS="$LIBS -lstdcxx -lgcc"
1550               LDFLAGS="$LDFLAGS -Zsysv-signals"
1551           else
1552               LIBS="$LIBS -lstdc++"
1553           fi
1554       fi
1555       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1556         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1557         wxUSE_OMF=yes
1558         enable_omf=yes
1559       fi
1560       dnl (end of OS/2-only piece)
1561   ;;
1562   *)
1563       dnl ---------------------------------------------------------------------
1564       dnl look for strcasecmp() in string.h and then strings.h if it's not
1565       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1566       dnl used.
1567       dnl ---------------------------------------------------------------------
1568       dnl (non-OS/2-only piece)
1569
1570       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1571           AC_TRY_LINK([
1572               #include <string.h>
1573               ],
1574               [
1575                   strcasecmp("foo", "bar");
1576               ],
1577               ac_cv_string_strcasecmp=yes,
1578               ac_cv_string_strcasecmp=no
1579           )
1580       ])
1581
1582       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1583           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1584       else
1585           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1586               AC_TRY_LINK([
1587                   #include <strings.h>
1588                   ],
1589                   [
1590                       strcasecmp("foo", "bar");
1591                   ],
1592                   ac_cv_strings_strcasecmp=yes,
1593                   ac_cv_strings_strcasecmp=no
1594               )
1595           ])
1596
1597           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1598               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1599           else
1600               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1601           fi
1602       fi
1603
1604       dnl (end of non-OS/2-only piece)
1605   ;;
1606 esac
1607
1608 dnl ------------------------------------------------------------------------
1609 dnl Check for headers
1610 dnl ------------------------------------------------------------------------
1611
1612 dnl Note: non-empty last parameter makes check compile-only,
1613 dnl   skipping worthless preprocessing check
1614 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1615
1616 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1617 if test "$ac_cv_header_wchar_h" != "yes"; then
1618     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1619 fi
1620
1621 case "${host}" in
1622   *-pc-os2_emx | *-pc-os2-emx )
1623       dnl Explicitly link -lintl if langinfo.h is available
1624       dnl and intl not yet included in libc
1625       if test $ac_cv_header_langinfo_h = "yes" \
1626                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1627                      -o "$wx_cv_gccversion" = "EMX3" \
1628                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1629           LIBS="$LIBS -lintl"
1630       fi
1631   ;;
1632 esac
1633
1634 dnl POSIX needs this for select(), but old systems don't have it
1635 if test "$USE_UNIX" = 1 ; then
1636     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1637 fi
1638
1639 dnl ---------------------------------------------------------------------------
1640 dnl Checks for compiler characteristics
1641 dnl ---------------------------------------------------------------------------
1642
1643 dnl defines const to be empty if c-compiler does not support const fully
1644 AC_C_CONST
1645 dnl defines inline to a sensible value for the c-compiler
1646 AC_C_INLINE
1647
1648 dnl check the sizes of integral types (give some reasonable default values for
1649 dnl cross-compiling)
1650 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1651 AC_CHECK_SIZEOF(short, 2)
1652 AC_CHECK_SIZEOF(void *, 4)
1653 AC_CHECK_SIZEOF(int, 4)
1654 AC_CHECK_SIZEOF(long, 4)
1655 AC_CHECK_SIZEOF(size_t, 4)
1656
1657 case "${host}" in
1658     arm-*-linux* )
1659         AC_CHECK_SIZEOF(long long, 8)
1660     ;;
1661     *-hp-hpux* )
1662         AC_CHECK_SIZEOF(long long, 0)
1663         if test "$ac_cv_sizeof_long_long" != 0; then
1664             dnl HPUX 10.20 headers need this define in order to use long long definitions
1665             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1666         fi
1667     ;;
1668     * )
1669         AC_CHECK_SIZEOF(long long, 0)
1670 esac
1671
1672 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1673 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1674 AC_CHECK_SIZEOF(wchar_t, 0,
1675     [
1676         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1677         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1678         #  error "fake wchar_t"
1679         #endif
1680         #ifdef HAVE_WCHAR_H
1681         #  ifdef __CYGWIN__
1682         #    include <stddef.h>
1683         #  endif
1684         #  include <wchar.h>
1685         #endif
1686         #ifdef HAVE_STDLIB_H
1687         #  include <stdlib.h>
1688         #endif
1689         #include <stdio.h>
1690     ]
1691 )
1692 if test "$ac_cv_sizeof_wchar_t" = 0; then
1693     AC_MSG_ERROR([wxWidgets requires wchar_t support.])
1694 fi
1695 AC_DEFINE(wxUSE_WCHAR_T)
1696
1697 dnl checks needed to define wxVaCopy
1698 AC_CACHE_CHECK([for va_copy],
1699     wx_cv_func_va_copy,
1700     [
1701         AC_LANG_PUSH(C++)
1702         AC_LINK_IFELSE([
1703             #include <stdarg.h>
1704             void foo(char *f, ...)
1705             {
1706                 va_list ap1, ap2;
1707                 va_start(ap1, f);
1708                 va_copy(ap2, ap1);
1709                 va_end(ap2);
1710                 va_end(ap1);
1711             }
1712             int main()
1713             {
1714                 foo("hi", 17);
1715                 return 0;
1716             }],
1717             wx_cv_func_va_copy=yes,
1718             wx_cv_func_va_copy=no
1719         )
1720         AC_LANG_POP()
1721     ]
1722 )
1723
1724 if test $wx_cv_func_va_copy = "yes"; then
1725     AC_DEFINE(HAVE_VA_COPY)
1726 else
1727     dnl try to understand how can we copy va_lists
1728     AC_CACHE_CHECK([if va_list can be copied by value],
1729         wx_cv_type_va_list_lvalue,
1730         [
1731             AC_RUN_IFELSE([
1732                 #include <stdarg.h>
1733                 int foo(char *f, ...)
1734                 {
1735                     va_list ap1, ap2;
1736                     va_start(ap1, f);
1737                     ap2 = ap1;
1738                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1739                         return 1;
1740                     va_end(ap2);
1741                     va_end(ap1);
1742                     return 0;
1743                 }
1744                 int main()
1745                 {
1746                     return foo("hi", 17);
1747                 }],
1748                 wx_cv_type_va_list_lvalue=yes,
1749                 wx_cv_type_va_list_lvalue=no,
1750                 dnl assume most common case for cross-compiling...
1751                 wx_cv_type_va_list_lvalue=yes
1752             )
1753         ]
1754     )
1755
1756     if test $wx_cv_type_va_list_lvalue != "yes"; then
1757         dnl we suppose that the only thing which can't be copied like this
1758         dnl are arrays... only experience will show whether this is really true
1759         AC_DEFINE(VA_LIST_IS_ARRAY)
1760     fi
1761 fi
1762
1763 dnl don't check for vararg macros if they're explicitly disabled: this is
1764 dnl useful if the user code using the library wants to limit itself to standard
1765 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1766 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1767
1768 dnl Check if variadic macros (C99 feature) are supported:
1769 AC_CACHE_CHECK(
1770     [whether the compiler supports variadic macros],
1771     [wx_cv_have_variadic_macros],
1772     [
1773         dnl C compiler might support variadic macros when C++ one doesn't
1774         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1775         AC_LANG_PUSH(C++)
1776         AC_COMPILE_IFELSE(
1777             AC_LANG_PROGRAM(
1778                 [
1779                     #include <stdio.h>
1780                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1781                 ],
1782                 [
1783                     test("%s %d %p", "test", 1, 0);
1784                 ]
1785             ),
1786             [wx_cv_have_variadic_macros=yes],
1787             [wx_cv_have_variadic_macros=no]
1788             )
1789         AC_LANG_POP()
1790     ]
1791 )
1792
1793 if test $wx_cv_have_variadic_macros = "yes"; then
1794     AC_DEFINE(HAVE_VARIADIC_MACROS)
1795 fi
1796
1797 fi dnl wxUSE_VARARG_MACROS == yes
1798
1799
1800 dnl check for large file support
1801 LARGEFILE_CPPFLAGS=
1802 AC_SYS_LARGEFILE
1803 if test "$ac_cv_sys_file_offset_bits" = "64"; then
1804     LARGEFILE_CPPFLAGS="-D_FILE_OFFSET_BITS=64"
1805 elif test "$ac_cv_sys_large_files" = 1; then
1806     LARGEFILE_CPPFLAGS="-D_LARGE_FILES"
1807 fi
1808
1809 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1810 dnl line because otherwise the system headers risk being included before
1811 dnl wx/defs.h which defines these constants leading to inconsistent
1812 dnl sizeof(off_t) in different source files of the same program and linking
1813 dnl problems
1814 if test -n "$LARGEFILE_CPPFLAGS"; then
1815     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $LARGEFILE_CPPFLAGS"
1816
1817     dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1818     dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1819     dnl The compiler should define it automatically, but some old g++
1820     dnl versions don't define it, so test and add it if necessary. AFAIK
1821     dnl the problem only affects the C++ compiler so it is added to
1822     dnl CXXFLAGS only.
1823     if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1824         AC_CACHE_CHECK(
1825             [if -D__STDC_EXT__ is required],
1826             wx_cv_STDC_EXT_required,
1827             [
1828                 AC_LANG_PUSH(C++)
1829                 AC_TRY_COMPILE(
1830                     [],
1831                     [
1832                         #ifndef __STDC_EXT__
1833                             choke me
1834                         #endif
1835                     ],
1836                     wx_cv_STDC_EXT_required=no,
1837                     wx_cv_STDC_EXT_required=yes
1838                 )
1839                 AC_LANG_POP()
1840             ]
1841         )
1842         if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1843             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1844         fi
1845     fi
1846 fi
1847
1848 dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1849 dnl
1850 dnl it may be affected by large file flags (this happens under HP-UX 11 for
1851 dnl example) so set them before using it and also use C++ to ensure that we get
1852 dnl errors, not warnings, about the missing functions
1853 AC_LANG_PUSH(C++)
1854 old_CPPFLAGS="$CPPFLAGS"
1855 CPPFLAGS="$CPPFLAGS $LARGEFILE_CPPFLAGS"
1856 AC_FUNC_FSEEKO
1857 CPPFLAGS="$old_CPPFLAGS"
1858 AC_LANG_POP()
1859 if test "$ac_cv_sys_largefile_source" != no; then
1860     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1861 fi
1862
1863 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1864 WX_C_BIGENDIAN
1865
1866 dnl check for iostream (as opposed to iostream.h) standard header
1867 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1868
1869 dnl check whether C++ compiler supports explicit keyword
1870 WX_CPP_EXPLICIT
1871
1872 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1873 dnl to get the expression scope behaviour that conforms to the standard.
1874 if test "x$SUNCXX" = xyes; then
1875     CXXFLAGS="-features=tmplife $CXXFLAGS"
1876 fi
1877
1878 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1879 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1880 dnl still spits out dozens of warnings for each X include file, so suppress
1881 dnl them
1882 if test "x$SUNCC" = xyes; then
1883     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1884 fi
1885
1886 dnl SGI mipsPro compiler version 7.4.4 and later (and maybe some earlier
1887 dnl versions too but it's known that 7.4.2 doesn't give this warning but does
1888 dnl instead warn about "unknown warning number 3970" which explains that we
1889 dnl don't want to do this for it) gives this warning for "conversion from
1890 dnl pointer to same-sized integral type" even when there is an explicit cast
1891 dnl and as there is no way to turn it off and there are hundreds of these
1892 dnl warnings in wx sources, just turn it off for now
1893 dnl
1894 dnl a better long term solution would be to use #pragma set/reset woff in
1895 dnl wxPtrToUInt() and use it instead of casts elsewhere
1896 if test "x$SGICC" = "xyes"; then
1897     AC_CACHE_CHECK([if cc version is 7.4.4 or greater],
1898         wx_cv_prog_sgicc744,
1899         [
1900             AC_TRY_COMPILE([],
1901                 [
1902                     #if _SGI_COMPILER_VERSION >= 744
1903                     chock me: mipsPro is 7.4.4 or later
1904                     #endif
1905                 ],
1906                 wx_cv_prog_sgicc744=no,
1907                 wx_cv_prog_sgicc744=yes
1908             )
1909         ]
1910     )
1911
1912     if test "x$wx_cv_prog_sgicc744" = "xyes"; then
1913         CFLAGS="-woff 3970 $CFLAGS"
1914     fi
1915 fi
1916 if test "x$SGICXX" = "xyes"; then
1917     AC_CACHE_CHECK([if CC version is 7.4.4 or greater],
1918         wx_cv_prog_sgicxx744,
1919         [
1920             AC_LANG_PUSH(C++)
1921             AC_TRY_COMPILE([],
1922                 [
1923                     #if _SGI_COMPILER_VERSION >= 744
1924                     chock me: mipsPro is 7.4.4 or later
1925                     #endif
1926                 ],
1927                 wx_cv_prog_sgicxx744=no,
1928                 wx_cv_prog_sgicxx744=yes
1929             )
1930             AC_LANG_POP()
1931         ]
1932     )
1933
1934     if test "x$wx_cv_prog_sgicxx744" = "xyes"; then
1935         CXXFLAGS="-woff 3970 $CXXFLAGS"
1936     fi
1937 fi
1938
1939 dnl HP-UX c89/aCC compiler warnings
1940 if test "x$HPCC" = "xyes"; then
1941     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1942     dnl       even for directives inside #if which is not true (i.e. which are
1943     dnl       used for other compilers/OS) and so we have no way to get rid of it
1944     dnl 2450: "long long is non standard" -- yes, we know
1945     CFLAGS="+W 2011,2450 $CFLAGS"
1946 fi
1947 if test "x$HPCXX" = "xyes"; then
1948     dnl 2340: "value copied to temporary, reference to temporary used": very
1949     dnl       painful as triggered by any occurrence of user-defined conversion
1950     dnl 4232: "conversion from 'Foo *' to a more strictly aligned type 'Bar *'
1951     dnl       may cause misaligned access": this might indicate a real problem
1952     dnl       but any use of GTK+ cast macros results in it so it's unusable
1953     dnl       for wxGTK code
1954     CXXFLAGS="+W 2340,4232 $CXXFLAGS"
1955 fi
1956
1957 dnl DEC/Compaq/HP cxx warnings
1958 if test "x$COMPAQCXX" = "xyes"; then
1959     dnl -w0 enables all warnings, then we disable some of them:
1960     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1961     dnl unrimpret:  "end of routine block may be unreachable" is given for
1962     dnl             every "if ( ) return ...; else return ...;"
1963     dnl intconlosbit: "conversion to integral type of smaller size could lose
1964     dnl               data" this is a useful warning but there are too many of
1965     dnl               them for now
1966     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1967 fi
1968
1969 dnl the next few tests are all for C++ features and so need to be done using
1970 dnl C++ compiler
1971 AC_LANG_PUSH(C++)
1972
1973 dnl check for std::string or std::wstring
1974 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1975     if test "$wxUSE_UNICODE" = "yes"; then
1976         std_string="std::wstring"
1977         char_type="wchar_t"
1978     else
1979         std_string="std::string"
1980         char_type="char"
1981     fi
1982
1983     dnl check if <string> declares std::[w]string
1984     AC_CACHE_CHECK([for $std_string in <string>],
1985         wx_cv_class_stdstring,
1986         [
1987             AC_TRY_COMPILE([#include <string>],
1988                 [$std_string foo;],
1989                 wx_cv_class_stdstring=yes,
1990                 wx_cv_class_stdstring=no
1991             )
1992         ]
1993     )
1994
1995     if test "$wx_cv_class_stdstring" = yes; then
1996         if test "$wxUSE_UNICODE" = "yes"; then
1997             AC_DEFINE(HAVE_STD_WSTRING)
1998         fi
1999         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2000         dnl wxUSE_STD_STRING==yes
2001     else
2002         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2003             wx_cv_class_stdbasicstring,
2004             [
2005                 AC_TRY_COMPILE([
2006                     #ifdef HAVE_WCHAR_H
2007                     #  ifdef __CYGWIN__
2008                     #    include <stddef.h>
2009                     #  endif
2010                     #  include <wchar.h>
2011                     #endif
2012                     #ifdef HAVE_STDLIB_H
2013                     #  include <stdlib.h>
2014                     #endif
2015                     #include <stdio.h>
2016                     #include <string>
2017                     ],
2018                     [std::basic_string<$char_type> foo;
2019                      const $char_type* dummy = foo.c_str();],
2020                     wx_cv_class_stdbasicstring=yes,
2021                     wx_cv_class_stdbasicstring=no
2022                 )
2023             ]
2024         )
2025
2026         if test "$wx_cv_class_stdbasicstring" != yes; then
2027             if test "$wxUSE_STL" = "yes"; then
2028                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2029             elif test "$wxUSE_STD_STRING" = "yes"; then
2030                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2031             else
2032                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2033                 wxUSE_STD_STRING=no
2034             fi
2035         fi
2036     fi
2037 fi
2038
2039 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2040     AC_CHECK_TYPES([std::istream, std::ostream],,
2041                    [wxUSE_STD_IOSTREAM=no],
2042                    [#include <iostream>])
2043
2044     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2045         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2046             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2047         else
2048             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2049         fi
2050     fi
2051 fi
2052
2053 if test "$wxUSE_STL" = "yes"; then
2054     dnl check for basic STL functionality
2055     AC_CACHE_CHECK([for basic STL functionality],
2056         wx_cv_lib_stl,
2057         [AC_TRY_COMPILE([#include <string>
2058             #include <functional>
2059             #include <algorithm>
2060             #include <vector>
2061             #include <list>],
2062             [std::vector<int> moo;
2063              std::list<int> foo;
2064              std::vector<int>::iterator it =
2065                  std::find_if(moo.begin(), moo.end(),
2066                               std::bind2nd(std::less<int>(), 3));],
2067             wx_cv_lib_stl=yes,
2068             wx_cv_lib_stl=no
2069         )]
2070     )
2071
2072     if test "$wx_cv_lib_stl" != yes; then
2073          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2074     fi
2075
2076     dnl check for compliant std::string::compare
2077     AC_CACHE_CHECK([for compliant std::string::compare],
2078         wx_cv_func_stdstring_compare,
2079         [AC_TRY_COMPILE([#include <string>],
2080             [std::string foo, bar;
2081             foo.compare(bar);
2082             foo.compare(1, 1, bar);
2083             foo.compare(1, 1, bar, 1, 1);
2084             foo.compare("");
2085             foo.compare(1, 1, "");
2086             foo.compare(1, 1, "", 2);],
2087             wx_cv_func_stdstring_compare=yes,
2088             wx_cv_func_stdstring_compare=no
2089         )]
2090     )
2091
2092     if test "$wx_cv_func_stdstring_compare" = yes; then
2093         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2094     fi
2095
2096     if test "$wx_cv_class_gnuhashmapset" = yes; then
2097          AC_DEFINE(HAVE_EXT_HASH_MAP)
2098          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2099     fi
2100
2101     AC_CHECK_HEADER([unordered_map],
2102         [AC_CACHE_CHECK([for unordered_map and unordered_set in std],
2103             wx_cv_class_stdunorderedmapset,
2104             [AC_TRY_COMPILE([#include <unordered_map>
2105                 #include <unordered_set>],
2106                 [std::unordered_map<double*, char*> test1;
2107                  std::unordered_set<char*> test2;],
2108                 wx_cv_class_stdunorderedmapset=yes,
2109                 wx_cv_class_stdunorderedmapset=no)
2110             ]
2111         )],
2112         [],
2113         [ ]
2114     )
2115
2116     if test "$wx_cv_class_stdunorderedmapset" = yes; then
2117          AC_DEFINE(HAVE_STD_UNORDERED_MAP)
2118          AC_DEFINE(HAVE_STD_UNORDERED_SET)
2119     else
2120         AC_CHECK_HEADER([tr1/unordered_map],
2121             [AC_CACHE_CHECK([for unordered_map and unordered_set in std::tr1],
2122                 wx_cv_class_tr1unorderedmapset,
2123                 [AC_TRY_COMPILE([#include <tr1/unordered_map>
2124                     #include <tr1/unordered_set>],
2125                     [std::tr1::unordered_map<double*, char*> test1;
2126                      std::tr1::unordered_set<char*> test2;
2127             #if defined(__GNUC__) && (__GNUC__==4) && (__GNUC_MINOR__<2)
2128             #error can't use unordered_{map,set} with gcc-4.[01]: http://gcc.gnu.org/PR24389
2129             #endif],
2130                     wx_cv_class_tr1unorderedmapset=yes,
2131                     wx_cv_class_tr1unorderedmapset=no)
2132                 ]
2133             )],
2134             [],
2135             [ ]
2136         )
2137
2138         if test "$wx_cv_class_tr1unorderedmapset" = yes; then
2139             AC_DEFINE(HAVE_TR1_UNORDERED_MAP)
2140             AC_DEFINE(HAVE_TR1_UNORDERED_SET)
2141         else
2142             dnl check for hash_map and hash_set headers
2143             AC_CHECK_HEADER([hash_map],
2144                 [AC_CACHE_CHECK([for std::hash_map and hash_set],
2145                     wx_cv_class_stdhashmapset,
2146                     [AC_TRY_COMPILE([#include <hash_map>
2147                         #include <hash_set>],
2148                         [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2149                          std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2150                         wx_cv_class_stdhashmapset=yes,
2151                         wx_cv_class_stdhashmapset=no)
2152                     ]
2153                 )],
2154                 [],
2155                 [ ]
2156             )
2157
2158             if test "$wx_cv_class_stdhashmapset" = yes; then
2159                 AC_DEFINE(HAVE_HASH_MAP)
2160                 AC_DEFINE(HAVE_STD_HASH_MAP)
2161             fi
2162
2163             AC_CHECK_HEADER([ext/hash_map],
2164                 [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2165                     wx_cv_class_gnuhashmapset,
2166                     [AC_TRY_COMPILE([#include <ext/hash_map>
2167                         #include <ext/hash_set>],
2168                         [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2169                          __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2170                         wx_cv_class_gnuhashmapset=yes,
2171                         wx_cv_class_gnuhashmapset=no)
2172                     ]
2173                 )],
2174                 [],
2175                 [ ]
2176             )
2177
2178         fi
2179     fi
2180 fi
2181
2182 AC_CHECK_HEADERS([type_traits tr1/type_traits])
2183
2184 dnl check for atomic operations builtins for wx/atomic.h:
2185 WX_ATOMIC_BUILTINS
2186
2187 dnl pop C++
2188 AC_LANG_POP()
2189
2190 dnl ---------------------------------------------------------------------------
2191 dnl Define search path for includes and libraries: all headers and libs will be
2192 dnl looked for in all directories of this path
2193 dnl ---------------------------------------------------------------------------
2194
2195 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2196 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2197 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2198 dnl
2199 dnl Also try to put all directories which may contain X11R6 before those which
2200 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2201 dnl
2202 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2203 dnl systems which have both (AIX 4.x does)
2204 SEARCH_INCLUDE="\
2205     /usr/local/include        \
2206     /usr/local/X11/include    \
2207     /usr/local/include/X11    \
2208     /usr/local/X11R7/include  \
2209     /usr/local/X11R6/include  \
2210     /usr/local/include/X11R7  \
2211     /usr/local/include/X11R6  \
2212                               \
2213     /usr/Motif-2.1/include    \
2214     /usr/Motif-1.2/include    \
2215     /usr/include/Motif1.2     \
2216                               \
2217     /usr/dt/include           \
2218     /usr/openwin/include      \
2219                               \
2220     /usr/include/Xm           \
2221                               \
2222     /usr/X11R7/include        \
2223     /usr/X11R6/include        \
2224     /usr/X11R6.4/include      \
2225                               \
2226     /usr/include/X11R7        \
2227     /usr/include/X11R6        \
2228                               \
2229     /usr/X11/include          \
2230     /usr/include/X11          \
2231                               \
2232     /usr/XFree86/include/X11  \
2233     /usr/pkg/include          \
2234                               \
2235     /usr/local/X1R5/include  \
2236     /usr/local/include/X11R5  \
2237     /usr/X11R5/include        \
2238     /usr/include/X11R5        \
2239                               \
2240     /usr/local/X11R4/include  \
2241     /usr/local/include/X11R4  \
2242     /usr/X11R4/include        \
2243     /usr/include/X11R4        \
2244                               \
2245     /usr/openwin/share/include"
2246
2247 dnl try to find out the standard lib locations for the systems with multiple
2248 dnl ABIs
2249 AC_MSG_CHECKING([for libraries directory])
2250
2251 case "${host}" in
2252     *-*-irix6* )
2253         AC_CACHE_VAL(
2254             wx_cv_std_libpath,
2255             [
2256                 for d in WX_STD_LIBPATH(); do
2257                     for e in a so sl dylib dll.a; do
2258                         libc="$d/libc.$e"
2259                         if test -f $libc; then
2260                             save_LIBS="$LIBS"
2261                             LIBS="$libc"
2262                             AC_LINK_IFELSE([int main() { return 0; }],
2263                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2264                             LIBS="$save_LIBS"
2265                             if test "x$wx_cv_std_libpath" != "x"; then
2266                                 break 2
2267                             fi
2268                         fi
2269                     done
2270                 done
2271                 if test "x$wx_cv_std_libpath" = "x"; then
2272                     wx_cv_std_libpath="lib"
2273                 fi
2274             ]
2275         )
2276         ;;
2277
2278     *-*-solaris2* )
2279         dnl use ../lib or ../lib/64 depending on the size of void*
2280         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2281             wx_cv_std_libpath="lib/64"
2282         else
2283             wx_cv_std_libpath="lib"
2284         fi
2285         ;;
2286
2287     *-*-linux* )
2288         dnl use ../lib or ../lib64 depending on the size of void*
2289         if test "$ac_cv_sizeof_void_p" = 8 -a \
2290                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2291             wx_cv_std_libpath="lib64"
2292         else
2293             wx_cv_std_libpath="lib"
2294         fi
2295         ;;
2296
2297     *)
2298         wx_cv_std_libpath="lib";
2299         ;;
2300 esac
2301
2302 AC_MSG_RESULT($wx_cv_std_libpath)
2303
2304 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2305
2306 dnl Cross compiling with gcc?
2307 if test "$build" != "$host" -a "$GCC" = yes; then
2308     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2309     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2310     dnl for a 'root' below which libraries and headers for the target system
2311     dnl might be installed.
2312     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2313         cross_root=`dirname $cross_root`
2314         cross_root=`dirname $cross_root`
2315
2316         dnl substitute this candiate root for '^/usr' in the search lists,
2317         dnl strip out any that don't start '^/usr'.
2318         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2319         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2320         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2321
2322         dnl also have pkg-config search for *.pc files under this 'root'
2323         if test -z "$PKG_CONFIG_PATH"; then
2324             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2325             export PKG_CONFIG_PATH
2326         fi
2327
2328         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2329         dnl -x-libraries are given on the command line. So if they are not
2330         dnl set then set them here to plausible defaults.
2331         if test -z "$x_includes" -o "$x_includes" = NONE; then
2332             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2333             x_includes=$ac_find_includes
2334         fi
2335         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2336             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2337             x_libraries=$ac_find_libraries
2338         fi
2339     fi
2340 fi
2341
2342 dnl ------------------------------------------------------------------------
2343 dnl Check for libraries
2344 dnl ------------------------------------------------------------------------
2345
2346 dnl flush the cache because checking for libraries below might abort
2347 AC_CACHE_SAVE
2348
2349 dnl check for glibc version
2350 dnl
2351 dnl VZ: I have no idea why had this check been there originally, but now
2352 dnl     we could probably do without it by just always adding _GNU_SOURCE
2353 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2354     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2355         AC_TRY_COMPILE([#include <features.h>],
2356             [
2357                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2358                 not glibc 2.1
2359                 #endif
2360             ],
2361             [
2362                 wx_cv_lib_glibc21=yes
2363             ],
2364             [
2365                 wx_cv_lib_glibc21=no
2366             ]
2367         )
2368     ])
2369     if test "$wx_cv_lib_glibc21" = "yes"; then
2370         AC_DEFINE(wxHAVE_GLIBC2)
2371     fi
2372 fi
2373
2374 dnl we may need _GNU_SOURCE for 2 things:
2375 dnl
2376 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2377 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2378 dnl  which breaks libtiff compilation, so it is simpler to just define
2379 dnl  _GNU_SOURCE to get everything)
2380 dnl
2381 dnl  2. for Unicode functions
2382 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2383     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2384         AC_DEFINE(_GNU_SOURCE)
2385     fi
2386 fi
2387
2388 dnl Only add the -lm library if floating point functions cannot be used
2389 dnl without it.  This check is important on cygwin because of the bizarre
2390 dnl way that they have organized functions into libraries.  On cygwin, both
2391 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2392 dnl means that
2393 dnl   1) linking with -lm is not necessary, and
2394 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2395 dnl In particular, if you compile any program with -mno-cygwin and link with
2396 dnl -lm, it will crash instantly when it is run.  This happens because the
2397 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2398 dnl the ___main function instead of allowing it to be defined by
2399 dnl /usr/lib/mingw/libmingw32.a as it should be.
2400 dnl
2401 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2402 dnl
2403 dnl Just check a few floating point functions. If they are all found without
2404 dnl -lm, then we must not need -lm.
2405 have_cos=0
2406 have_floor=0
2407 AC_CHECK_FUNCS(cos, have_cos=1)
2408 AC_CHECK_FUNCS(floor, have_floor=1)
2409 AC_MSG_CHECKING(if floating point functions link without -lm)
2410 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2411     AC_MSG_RESULT(yes)
2412 else
2413     AC_MSG_RESULT(no)
2414     LIBS="$LIBS -lm"
2415     # use different functions to avoid configure caching
2416     have_sin=0
2417     have_ceil=0
2418     AC_CHECK_FUNCS(sin, have_sin=1)
2419     AC_CHECK_FUNCS(ceil, have_ceil=1)
2420     AC_MSG_CHECKING(if floating point functions link with -lm)
2421     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2422         AC_MSG_RESULT(yes)
2423     else
2424         AC_MSG_RESULT(no)
2425         # not sure we should warn the user, crash, etc.
2426     fi
2427 fi
2428
2429 dnl check for C99 string to long long conversion functions, assume that if we
2430 dnl have the unsigned variants, then we have the signed ones as well
2431 dnl
2432 dnl at least under SGI these functions are only available in C99 code and not
2433 dnl in C++ so do these tests using C++ compiler
2434 AC_LANG_PUSH(C++)
2435 if test "wxUSE_UNICODE" = "yes"; then
2436     WX_CHECK_FUNCS(wcstoull)
2437 else
2438     WX_CHECK_FUNCS(strtoull)
2439 fi
2440 AC_LANG_POP()
2441
2442 dnl ---------------------------------------------------------------------------
2443 dnl Optional libraries
2444 dnl
2445 dnl   --with-<lib>=sys
2446 dnl       looks for system library and fails if not found
2447 dnl
2448 dnl   --with-<lib>
2449 dnl   --with-<lib>=yes
2450 dnl       looks for system library and, if not found, prints a warning,
2451 dnl       falls back to the builtin wx version, and continues configuration
2452 dnl
2453 dnl   --with-<lib>=builtin
2454 dnl       uses builtin wx version without searching for system library
2455 dnl
2456 dnl   --with-<lib>=no
2457 dnl   --without-<lib>
2458 dnl       do not use library (neither system nor builtin wx version)
2459 dnl
2460 dnl ---------------------------------------------------------------------------
2461
2462 dnl ------------------------------------------------------------------------
2463 dnl Check for regex libraries
2464 dnl ------------------------------------------------------------------------
2465
2466 if test "$wxUSE_REGEX" != "no"; then
2467     AC_DEFINE(wxUSE_REGEX)
2468
2469     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2470         AC_MSG_WARN([Defaulting to the builtin regex library for Unicode build.])
2471         wxUSE_REGEX=builtin
2472     fi
2473
2474     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2475         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2476         dnl on some old systems it may be in libregex - check for it too?
2477         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2478
2479         if test "x$ac_cv_func_regcomp" != "xyes"; then
2480             if test "$wxUSE_REGEX" = "sys" ; then
2481                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2482             else
2483                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2484                 wxUSE_REGEX=builtin
2485             fi
2486         else
2487             dnl we are using the system library
2488             wxUSE_REGEX=sys
2489             dnl only the built-in supports advanced REs
2490             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2491         fi
2492     fi
2493 fi
2494
2495 dnl ------------------------------------------------------------------------
2496 dnl Check for zlib compression library
2497 dnl ------------------------------------------------------------------------
2498
2499 ZLIB_LINK=
2500 if test "$wxUSE_ZLIB" != "no" ; then
2501     AC_DEFINE(wxUSE_ZLIB)
2502
2503     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2504         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2505         dnl should still use it because hopefully (can someone confirm this?)
2506         dnl Apple did fix the security problem in it and not using the system
2507         dnl library results in a whole bunch of warnings when linking with
2508         dnl Carbon framework
2509         if test "$USE_DARWIN" = 1; then
2510             system_zlib_h_ok="yes"
2511         else
2512             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2513             dnl known to not work) and although I don't know which is
2514             dnl the minimal required version it's safer to test for 1.1.4 as
2515             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2516             dnl has anything more ancient (1.1.3 was released in July 1998)
2517             dnl anyhow
2518             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2519                 [AC_TRY_RUN(
2520                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2521                     [
2522                         #include <zlib.h>
2523                         #include <stdio.h>
2524
2525                         int main()
2526                         {
2527                             FILE *f=fopen("conftestval", "w");
2528                             if (!f) exit(1);
2529                             fprintf(f, "%s",
2530                                     ZLIB_VERSION[0] == '1' &&
2531                                     (ZLIB_VERSION[2] > '1' ||
2532                                     (ZLIB_VERSION[2] == '1' &&
2533                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2534                             exit(0);
2535                         }
2536                     ],
2537                     ac_cv_header_zlib_h=`cat conftestval`,
2538                     ac_cv_header_zlib_h=no,
2539                     dnl cross-compiling: don't have an answer, try later
2540                     unset ac_cv_header_zlib_h
2541                 )]
2542             )
2543             dnl If the test above did not come up with a value (e.g. cross
2544             dnl compiling) then this should give a definitive answer
2545             AC_CHECK_HEADER(zlib.h,,, [ ])
2546
2547             system_zlib_h_ok=$ac_cv_header_zlib_h
2548         fi
2549
2550         if test "$system_zlib_h_ok" = "yes"; then
2551             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2552         fi
2553
2554         if test "x$ZLIB_LINK" = "x" ; then
2555             if test "$wxUSE_ZLIB" = "sys" ; then
2556                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2557             else
2558                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2559                 wxUSE_ZLIB=builtin
2560             fi
2561         else
2562             dnl we are using the system library
2563             wxUSE_ZLIB=sys
2564         fi
2565     fi
2566 fi
2567
2568 dnl ------------------------------------------------------------------------
2569 dnl Check for png library
2570 dnl ------------------------------------------------------------------------
2571
2572 PNG_LINK=
2573 if test "$wxUSE_LIBPNG" != "no" ; then
2574     AC_DEFINE(wxUSE_LIBPNG)
2575
2576     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2577         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2578         wxUSE_LIBPNG=sys
2579     fi
2580
2581     dnl for the check below to have a chance to succeed, we must already have
2582     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2583     dnl doesn't depend on zlib)
2584     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2585         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2586         wxUSE_LIBPNG=builtin
2587     fi
2588
2589     if test "$wxUSE_MGL" != 1 ; then
2590         dnl Don't check for libpng when building wxMGL, libmgl contains it
2591         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2592             dnl libpng version 0.9 is known to not work, if an even newer
2593             dnl version is required, just bump it up in the test below
2594             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2595                 [AC_TRY_RUN(
2596                     dnl png.h defines PNG_LIBPNG_VER=number
2597                     [
2598                         #include <png.h>
2599                         #include <stdio.h>
2600
2601                         int main()
2602                         {
2603                             FILE *f=fopen("conftestval", "w");
2604                             if (!f) exit(1);
2605                             fprintf(f, "%s",
2606                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2607                             exit(0);
2608                         }
2609                     ],
2610                     ac_cv_header_png_h=`cat conftestval`,
2611                     ac_cv_header_png_h=no,
2612                     dnl cross-compiling: test (later) if we have any png.h
2613                     unset ac_cv_header_png_h
2614                 )]
2615             )
2616             AC_CHECK_HEADER(png.h,,, [ ])
2617
2618             if test "$ac_cv_header_png_h" = "yes"; then
2619                 AC_CHECK_LIB(png, png_sig_cmp, PNG_LINK=" -lpng -lz", , [-lz -lm])
2620             fi
2621
2622             if test "x$PNG_LINK" = "x" ; then
2623                 if test "$wxUSE_LIBPNG" = "sys" ; then
2624                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2625                 else
2626                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2627                     wxUSE_LIBPNG=builtin
2628                 fi
2629             else
2630                 dnl we are using the system library
2631                 wxUSE_LIBPNG=sys
2632             fi
2633         fi
2634     fi
2635 fi
2636
2637 dnl ------------------------------------------------------------------------
2638 dnl Check for jpeg library
2639 dnl ------------------------------------------------------------------------
2640
2641 dnl this check must be done before the check for libtiff as libtiff uses
2642 dnl libjpeg itself
2643 JPEG_LINK=
2644 if test "$wxUSE_LIBJPEG" != "no" ; then
2645     AC_DEFINE(wxUSE_LIBJPEG)
2646
2647     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2648         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2649         wxUSE_LIBJPEG=sys
2650     fi
2651
2652     if test "$wxUSE_MGL" != 1 ; then
2653         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2654         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2655             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2656             dnl HAVE_STDLIB_H which are already defined and this provokes
2657             dnl a compiler warning which configure considers as an error...
2658             AC_MSG_CHECKING(for jpeglib.h)
2659             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2660                 AC_TRY_COMPILE(
2661                     [
2662                         #undef HAVE_STDLIB_H
2663                         #include <stdio.h>
2664                         #include <jpeglib.h>
2665                     ],
2666                     [
2667                     ],
2668                     ac_cv_header_jpeglib_h=yes,
2669                     ac_cv_header_jpeglib_h=no
2670                 )
2671             )
2672             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2673
2674             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2675                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2676             fi
2677
2678             if test "x$JPEG_LINK" = "x" ; then
2679                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2680                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2681                 else
2682                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2683                     wxUSE_LIBJPEG=builtin
2684                 fi
2685             else
2686                 dnl we are using the system library
2687                 wxUSE_LIBJPEG=sys
2688
2689                 if test "$wxUSE_MSW" = 1; then
2690                     dnl boolean is defined by the jpeg headers and also by the
2691                     dnl Windows headers of some compilers. This type has been
2692                     dnl renamed in the builtin, so it is only an issue when
2693                     dnl using an external jpeg lib on Windows.
2694                     AC_CHECK_TYPES(
2695                         [boolean],
2696                         [
2697                             AC_CHECK_SIZEOF(
2698                                 [boolean],
2699                                 [],
2700                                 [
2701                                     #undef HAVE_BOOLEAN
2702                                     #include <stdio.h>
2703                                     #include <jpeglib.h>
2704                                 ])
2705                             AC_DEFINE_UNQUOTED(
2706                                 [wxHACK_BOOLEAN],
2707                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2708                         ],
2709                         [],
2710                         [#include <windows.h>])
2711                 fi
2712             fi
2713         fi
2714     fi
2715 fi
2716
2717 dnl ------------------------------------------------------------------------
2718 dnl Check for tiff library
2719 dnl ------------------------------------------------------------------------
2720
2721 TIFF_LINK=
2722 TIFF_PREREQ_LINKS=-lm
2723 if test "$wxUSE_LIBTIFF" != "no" ; then
2724     AC_DEFINE(wxUSE_LIBTIFF)
2725
2726     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2727         dnl libtiff may depend on libjpeg and libz so use them in the test
2728         dnl below or it would fail
2729         if test "$wxUSE_LIBJPEG" = "sys"; then
2730             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2731         fi
2732         if test "$wxUSE_ZLIB" = "sys"; then
2733             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2734         fi
2735         AC_CHECK_HEADER(tiffio.h,
2736                         [
2737                             AC_CHECK_LIB(tiff, TIFFError,
2738                                          TIFF_LINK=" -ltiff",
2739                                          ,
2740                                          $TIFF_PREREQ_LINKS)
2741                         ],
2742                         [],
2743                         [ ]
2744                        )
2745
2746         if test "x$TIFF_LINK" = "x" ; then
2747             if test "$wxUSE_LIBTIFF" = "sys" ; then
2748                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2749             else
2750                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2751                 wxUSE_LIBTIFF=builtin
2752             fi
2753         else
2754             dnl we are using the system library
2755             wxUSE_LIBTIFF=sys
2756         fi
2757     fi
2758     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2759         if test "$wxUSE_LIBJPEG" = "no"; then
2760             dnl we have to prevent the builtin libtiff configure from building the
2761             dnl library with JPEG support as this was explicitly disabled by user,
2762             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2763             dnl (which will be passed to it anyhow as configure passes arguments to
2764             dnl the top-level script to all the other ones called recursively), so
2765             dnl we need to hack around this
2766             ac_configure_args="$ac_configure_args --disable-jpeg"
2767         fi
2768         AC_CONFIG_SUBDIRS([src/tiff])
2769     fi
2770 fi
2771
2772 dnl ------------------------------------------------------------------------
2773 dnl Check for expat libraries
2774 dnl ------------------------------------------------------------------------
2775
2776 if test "$wxUSE_EXPAT" != "no"; then
2777     wxUSE_XML=yes
2778     AC_DEFINE(wxUSE_EXPAT)
2779     AC_DEFINE(wxUSE_XML)
2780
2781     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2782         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2783         if test "x$found_expat_h" = "x1"; then
2784             dnl Expat 1.95.6 comes with broken expat.h:
2785             AC_CACHE_CHECK([if expat.h is valid C++ header],
2786                 wx_cv_expat_is_not_broken,
2787                 [
2788                 AC_LANG_PUSH(C++)
2789                 AC_TRY_COMPILE([#include <expat.h>],[],
2790                     wx_cv_expat_is_not_broken=yes,
2791                     wx_cv_expat_is_not_broken=no
2792                 )
2793                 AC_LANG_POP()
2794                 ]
2795             )
2796             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2797                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2798             fi
2799         fi
2800         if test "x$EXPAT_LINK" = "x" ; then
2801             if test "$wxUSE_EXPAT" = "sys" ; then
2802                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2803             else
2804                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2805                 wxUSE_EXPAT=builtin
2806             fi
2807         else
2808             dnl we are using the system library
2809             wxUSE_EXPAT=sys
2810         fi
2811     fi
2812     if test "$wxUSE_EXPAT" = "builtin" ; then
2813         dnl Expat needs this:
2814         AC_CONFIG_SUBDIRS([src/expat])
2815     fi
2816 fi
2817
2818
2819 dnl ------------------------------------------------------------------------
2820 dnl Check for libmspack
2821 dnl ------------------------------------------------------------------------
2822
2823 if test "$wxUSE_LIBMSPACK" != "no"; then
2824     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2825     if test "x$found_mspack_h" = "x1"; then
2826         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2827                      MSPACK_LINK=" -lmspack")
2828     fi
2829     if test "x$MSPACK_LINK" = "x" ; then
2830         wxUSE_LIBMSPACK=no
2831     fi
2832 fi
2833
2834 if test "$wxUSE_LIBMSPACK" != "no"; then
2835     AC_DEFINE(wxUSE_LIBMSPACK)
2836 fi
2837
2838
2839 dnl ----------------------------------------------------------------
2840 dnl search for toolkit (widget sets)
2841 dnl ----------------------------------------------------------------
2842
2843 AFMINSTALL=
2844 WIN32INSTALL=
2845
2846 TOOLKIT=
2847 TOOLKIT_INCLUDE=
2848 WIDGET_SET=
2849
2850 dnl are we building for a win32 target environment?
2851 dnl If so, setup common stuff needed for both GUI and Base libs.
2852 if test "$USE_WIN32" = 1 ; then
2853     AC_CHECK_HEADERS(w32api.h,,, [ ])
2854     AC_CHECK_HEADER(windows.h,,
2855     [
2856         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2857     ],
2858     [ ])
2859
2860     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32"
2861     case "${host}" in
2862         x86_64-*-mingw32* )
2863             dnl we need to define this to embed the manifest for correct
2864             dnl platform from wx/msw/wx.rc (this is not needed for x86 which is
2865             dnl the default in wx/msw/rcdefs.h)
2866             WINDRES_CPU_DEFINE="--define WX_CPU_AMD64"
2867         ;;
2868     esac
2869     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2870         LIBS="$LIBS -loleacc"
2871     fi
2872
2873     case "${host}" in
2874         *-*-cygwin* )
2875             dnl Cygwin doesn't include these by default
2876             LIBS="$LIBS -lkernel32 -luser32"
2877     esac
2878
2879     dnl This one is still used by some sample makefiles.
2880     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2881     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2882
2883     dnl This lot we export to wx-config.  It must add the relevant
2884     dnl include directories at the point when they can be known.
2885     dnl (but are these (still) required anyway?)
2886     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__ $WINDRES_CPU_DEFINE"
2887
2888     dnl install Win32-specific files in "make install"
2889     WIN32INSTALL=win32install
2890
2891     dnl pbt.h is missing on Wine at least
2892     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2893 fi
2894
2895 if test "$wxUSE_GUI" = "yes"; then
2896     USE_GUI=1
2897
2898     GUI_TK_LIBRARY=
2899
2900     WXGTK12=
2901     WXGTK127=
2902     WXGTK2=
2903     WXGPE=
2904
2905     if test "$wxUSE_OLD_COCOA" = 1 ; then
2906         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2907             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2908             wxUSE_PRINTING_ARCHITECTURE=no
2909         fi
2910         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2911             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2912             wxUSE_DRAG_AND_DROP=no
2913         fi
2914         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2915             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2916             wxUSE_DRAGIMAGE=no
2917         fi
2918     fi
2919
2920     if test "$wxUSE_MSW" = 1 ; then
2921         TOOLKIT=MSW
2922         GUIDIST=MSW_DIST
2923
2924         dnl -mwindows causes a heap of other default gui libs to be linked in.
2925         case "${host}" in
2926             *-*-mingw32* )
2927                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2928         esac
2929     fi
2930
2931     if test "$wxUSE_GTK" = 1; then
2932         dnl GTK+ test program must be compiled with C compiler
2933         AC_MSG_CHECKING([for GTK+ version])
2934
2935         gtk_version_cached=1
2936         AC_CACHE_VAL(wx_cv_lib_gtk,
2937             [
2938                 dnl stupid GTK+ AM macros produce their own messages, so we
2939                 dnl have to pass to the next line
2940                 gtk_version_cached=0
2941                 AC_MSG_RESULT()
2942
2943                 dnl we must link against lgthread unless the user
2944                 dnl used --disable-threads
2945                 GTK_MODULES=
2946                 if test "$wxUSE_THREADS" = "yes"; then
2947                     GTK_MODULES=gthread
2948                 fi
2949
2950                 dnl detect GTK2
2951                 wx_cv_lib_gtk=
2952                 if test "x$wxGTK_VERSION" != "x1"
2953                 then
2954                     dnl The gthread.pc that ships with Solaris returns '-mt',
2955                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2956                     dnl So disable the compile check and remove the -mt below.
2957                     case "${host}" in
2958                         *-*-solaris2* )
2959                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2960                                 enable_gtktest=no
2961                             fi
2962                     esac
2963
2964                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2965
2966                     dnl we use symbols from X11 directly so we should link with it
2967                     GTK_LIBS="$GTK_LIBS -lX11"
2968                 fi
2969
2970                 dnl detect GTK1.x
2971                 if test -z "$wx_cv_lib_gtk"; then
2972                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2973                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2974
2975                         if test -z "$wx_cv_lib_gtk"; then
2976                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2977                         fi
2978                     fi
2979                 fi
2980
2981                 if test -z "$wx_cv_lib_gtk"; then
2982                     dnl looks better in AC_MSG_RESULT
2983                     wx_cv_lib_gtk=none
2984                 else
2985                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2986                     dnl subsequent runs
2987                     wx_cv_cflags_gtk=$GTK_CFLAGS
2988                     wx_cv_libs_gtk=$GTK_LIBS
2989                 fi
2990             ]
2991         )
2992
2993         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2994         dnl enough
2995         if test "$gtk_version_cached" = 1; then
2996             AC_MSG_RESULT($wx_cv_lib_gtk)
2997         fi
2998
2999         case "$wx_cv_lib_gtk" in
3000             2.0)    WXGTK2=1
3001                     TOOLKIT_VERSION=2
3002                     ;;
3003             1.2.7)  WXGTK127=1
3004                     WXGTK12=1
3005                     ;;
3006             1.2.3)  WXGTK12=1
3007                     ;;
3008             *)      AC_MSG_ERROR([
3009 The development files for GTK+ were not found. For GTK+ 2, please
3010 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3011 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3012 and that the version is 1.2.3 or above. Also check that the
3013 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3014 --libs' are in the LD_LIBRARY_PATH or equivalent.
3015                             ])
3016                     ;;
3017         esac
3018
3019         if test "$WXGTK2" = 1; then
3020             save_CFLAGS="$CFLAGS"
3021             save_LIBS="$LIBS"
3022             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3023             LIBS="$LIBS $wx_cv_libs_gtk"
3024
3025             dnl test if we have at least GTK+ 2.18:
3026             AC_MSG_CHECKING([if GTK+ is version >= 2.18])
3027             AC_TRY_COMPILE([
3028                             #include <gtk/gtk.h>
3029                            ],
3030                            [
3031                             #if !GTK_CHECK_VERSION(2,18,0)
3032                             Not GTK+ 2.18
3033                             #endif
3034                            ],
3035                            [
3036                             AC_DEFINE(__WXGTK218__)
3037                             AC_DEFINE(__WXGTK210__)
3038                             AC_DEFINE(__WXGTK26__)
3039                             AC_MSG_RESULT([yes])
3040                             ac_wxgtk218=1
3041                            ],
3042                            [
3043                             AC_MSG_RESULT([no])
3044                             ac_wxgtk218=0
3045                            ])
3046
3047             if test "$ac_wxgtk218" = 0; then
3048                 dnl test if we have at least GTK+ 2.10:
3049                 AC_MSG_CHECKING([if GTK+ is version >= 2.10])
3050                 AC_TRY_COMPILE([
3051                                 #include <gtk/gtk.h>
3052                                ],
3053                                [
3054                                 #if !GTK_CHECK_VERSION(2,10,0)
3055                                 Not GTK+ 2.10
3056                                 #endif
3057                                ],
3058                                [
3059                                 AC_DEFINE(__WXGTK210__)
3060                                 AC_DEFINE(__WXGTK26__)
3061                                 AC_MSG_RESULT([yes])
3062                                 ac_wxgtk210=1
3063                                ],
3064                                [
3065                                 AC_MSG_RESULT([no])
3066                                 ac_wxgtk210=0
3067                                ])
3068
3069                 if test "$ac_wxgtk210" = 0; then
3070                     dnl test if we have at least GTK+ 2.6:
3071                     AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3072                     AC_TRY_COMPILE([
3073                                     #include <gtk/gtk.h>
3074                                 ],
3075                                 [
3076                                     #if !GTK_CHECK_VERSION(2,6,0)
3077                                     Not GTK+ 2.6
3078                                     #endif
3079                                 ],
3080                                 [
3081                                     AC_DEFINE(__WXGTK26__)
3082                                     AC_MSG_RESULT([yes])
3083                                     ac_wxgtk26=1
3084                                 ],
3085                                 [
3086                                     AC_MSG_RESULT([no])
3087                                     ac_wxgtk26=0
3088                                 ])
3089                 fi
3090             fi
3091
3092             CFLAGS="$save_CFLAGS"
3093             LIBS="$save_LIBS"
3094         else
3095             if test "$wxUSE_UNICODE" = "yes"; then
3096                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3097                 wxUSE_UNICODE=no
3098             fi
3099
3100             dnl test for XIM support in libgdk
3101             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3102
3103             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
3104             dnl have it but we do the check for the others)
3105             if test "$USE_DARWIN" != 1; then
3106                 AC_CHECK_FUNCS(poll)
3107             fi
3108         fi
3109
3110         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3111         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3112
3113         dnl disable GTK runtime type checks
3114         TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE -DG_DISABLE_CAST_CHECKS"
3115
3116         AFMINSTALL=afminstall
3117         TOOLKIT=GTK
3118         GUIDIST=GTK_DIST
3119
3120         dnl test for external libxpm if we're configured to use it
3121         if test "$wxUSE_GPE" = "yes"; then
3122             AC_MSG_CHECKING(for gpewidget library)
3123             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3124             if test "$ac_find_libraries" != "" ; then
3125                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3126                 dnl -lgpewidget must be before all GTK libs and
3127                 dnl we guess its path from the prefix
3128                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3129                 WXGPE=1
3130                 AC_MSG_RESULT([found in $ac_find_libraries])
3131             else
3132                 AC_MSG_RESULT(not found)
3133             fi
3134
3135             dnl AC_MSG_CHECKING(for gpe library)
3136             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3137             dnl if test "$ac_find_libraries" != "" ; then
3138             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3139             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3140             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3141             dnl else
3142             dnl     AC_MSG_RESULT(not found)
3143             dnl fi
3144         fi
3145     fi
3146
3147     if test "$wxUSE_MGL" = 1; then
3148        AC_MSG_CHECKING(for SciTech MGL library)
3149         if test "x$MGL_ROOT" = x ; then
3150             AC_MSG_RESULT(not found)
3151             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3152         else
3153             AC_MSG_RESULT($MGL_ROOT)
3154         fi
3155
3156         AC_MSG_CHECKING(for libmgl location)
3157         dnl Find MGL library that we want
3158         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3159         dnl             and for non-x86 versions
3160         case "${host}" in
3161             *-*-linux* )
3162               dnl glibc.so, glibc are for older versions of MGL,
3163               dnl x86/a, x86/so are used by >= 5.0 R11
3164               if test "x$wxUSE_SHARED" = xyes ; then
3165                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3166               else
3167                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3168               fi
3169               ;;
3170             *-pc-msdosdjgpp )
3171               mgl_os_candidates="dos32/dj2"
3172               ;;
3173             *)
3174               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3175         esac
3176
3177         mgl_lib_type=""
3178         mgl_os=""
3179
3180         for mgl_os_i in $mgl_os_candidates ; do
3181             if test "x$mgl_os" = x ; then
3182                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3183                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3184                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3185                         mgl_lib_type=debug
3186                         mgl_os=$mgl_os_i
3187                     fi
3188                 fi
3189                 if test "x$mgl_lib_type" = x ; then
3190                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3191                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3192                         mgl_lib_type=release
3193                         mgl_os=$mgl_os_i
3194                     fi
3195                 fi
3196             fi
3197         done
3198
3199         if test "x$mgl_os" = x ; then
3200             AC_MSG_RESULT(not found)
3201             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3202         fi
3203         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3204
3205         wxUSE_UNIVERSAL="yes"
3206
3207         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3208         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3209
3210         AFMINSTALL=afminstall
3211         TOOLKIT=MGL
3212         GUIDIST=MGL_DIST
3213     fi
3214
3215     if test "$wxUSE_DFB" = 1; then
3216        PKG_PROG_PKG_CONFIG()
3217
3218        PKG_CHECK_MODULES(DIRECTFB,
3219                          [directfb >= 0.9.23],
3220                          [
3221                            wxUSE_UNIVERSAL="yes"
3222                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3223                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3224                            TOOLKIT=DFB
3225                            GUIDIST=DFB_DIST
3226                          ],
3227                          [
3228                            AC_MSG_ERROR([DirectFB not found.])
3229                          ]
3230                          )
3231     fi
3232
3233     if test "$wxUSE_MICROWIN" = 1; then
3234         AC_MSG_CHECKING(for MicroWindows)
3235         if test "x$MICROWINDOWS" = x ; then
3236             AC_MSG_RESULT(not found)
3237             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3238         else
3239             AC_MSG_RESULT($MICROWINDOWS)
3240         fi
3241
3242         if test -f $MICROWINDOWS/lib/libmwin.a; then
3243             AC_MSG_RESULT(MicroWindows' libraries found.)
3244         else
3245             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3246         fi
3247
3248         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3249         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3250
3251         wxUSE_UNIVERSAL="yes"
3252
3253         AFMINSTALL=afminstall
3254         TOOLKIT=MICROWIN
3255         GUIDIST=MICROWIN_DIST
3256
3257         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3258     fi
3259
3260     dnl common part of X11 and Motif port checks
3261     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3262         dnl use standard macros to check for X headers/libs, this brings
3263         dnl support for the standard configure options --x-includes,
3264         dnl --x-libraries and --no-x
3265         AC_PATH_XTRA
3266
3267         if test "$no_x" = "yes"; then
3268           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3269         fi
3270
3271         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3272         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3273         dnl this junk out
3274         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3275         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3276         AFMINSTALL=afminstall
3277         COMPILED_X_PROGRAM=0
3278
3279     fi
3280
3281     if test "$wxUSE_X11" = 1; then
3282         if test "$wxUSE_NANOX" = "yes"; then
3283             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3284             if test "x$MICROWIN" = x ; then
3285                 AC_MSG_RESULT(not found)
3286                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3287             else
3288                 AC_MSG_RESULT($MICROWIN)
3289                 AC_DEFINE(wxUSE_NANOX)
3290             fi
3291         fi
3292
3293         if test "$wxUSE_UNICODE" = "yes"; then
3294             PKG_PROG_PKG_CONFIG()
3295
3296             PKG_CHECK_MODULES(PANGOX, pangox,
3297                 [
3298                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3299                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3300                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3301                 ],
3302                 [
3303                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3304                 ]
3305             )
3306             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3307                 [
3308                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3309                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3310                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3311                 ],
3312                 [
3313                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3314                     wxUSE_PRINTING_ARCHITECTURE="no"
3315                 ]
3316             )
3317             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3318                 [
3319                     AC_DEFINE(HAVE_PANGO_XFT)
3320                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3321                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3322                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3323                 ],
3324                 [
3325                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3326                 ]
3327             )
3328             save_LIBS="$LIBS"
3329             LIBS="$LIBS $PANGOX_LIBS"
3330             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3331             LIBS="$save_LIBS"
3332         fi
3333
3334         wxUSE_UNIVERSAL="yes"
3335
3336         if test "$wxUSE_NANOX" = "yes"; then
3337             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3338             TOOLCHAIN_DEFS="${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"
3339             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3340         else
3341             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3342         fi
3343
3344         TOOLKIT=X11
3345         GUIDIST=X11_DIST
3346     fi
3347
3348     if test "$wxUSE_MOTIF" = 1; then
3349         AC_MSG_CHECKING(for Motif/Lesstif headers)
3350         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3351         if test "$ac_find_includes" != "" ; then
3352             AC_MSG_RESULT(found in $ac_find_includes)
3353             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3354             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3355         else
3356             save_CFLAGS=$CFLAGS
3357             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3358
3359             AC_TRY_COMPILE(
3360                 [
3361                     #include <Xm/Xm.h>
3362                 ],
3363                 [
3364                     int version;
3365                     version = xmUseVersion;
3366                 ],
3367                 [
3368                     AC_MSG_RESULT(found in default search path)
3369                     COMPILED_X_PROGRAM=1
3370                 ],
3371                 [
3372                     AC_MSG_RESULT(no)
3373                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3374                 ]
3375             )
3376
3377             CFLAGS=$save_CFLAGS
3378         fi
3379
3380
3381         AC_MSG_CHECKING(for Motif/Lesstif library)
3382         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3383
3384         if test "x$ac_find_libraries" != "x" ; then
3385             AC_MSG_RESULT(found in $ac_find_libraries)
3386
3387             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3388             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3389         else
3390             dnl it might happen that we found headers in one of the standard
3391             dnl paths but the libs are elsewhere but still in default (linker)
3392             dnl path -- try to compile a test program to check for this
3393             save_CFLAGS=$CFLAGS
3394             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3395             save_LIBS="$LIBS"
3396             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3397
3398             AC_TRY_LINK(
3399                 [
3400                     #include <Xm/Xm.h>
3401                 ],
3402                 [
3403                     int version;
3404                     version = xmUseVersion;
3405                 ],
3406                 [
3407                     AC_MSG_RESULT(found in default search path)
3408                     COMPILED_X_PROGRAM=1
3409                 ],
3410                 [
3411                     AC_MSG_RESULT(no)
3412                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3413                 ]
3414             )
3415
3416             CFLAGS=$save_CFLAGS
3417             LIBS="$save_LIBS"
3418         fi
3419
3420         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3421         libp_link=""
3422         libsm_ice_link=""
3423         libs_found=0
3424         for libp in "" " -lXp"; do
3425             if test "$libs_found" = 0; then
3426                 for libsm_ice in "" " -lSM -lICE"; do
3427                     if test "$libs_found" = 0; then
3428                         save_LIBS="$LIBS"
3429                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3430                         save_CFLAGS=$CFLAGS
3431                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3432
3433                         AC_TRY_LINK(
3434                             [
3435                                 #include <Xm/Xm.h>
3436                                 #include <Xm/List.h>
3437                             ],
3438                             [
3439                                 XmString string = NULL;
3440                                 Widget w = NULL;
3441                                 int position = 0;
3442                                 XmListAddItem(w, string, position);
3443                             ],
3444                             [
3445                                 libp_link="$libp"
3446                                 libsm_ice_link="$libsm_ice"
3447                                 AC_MSG_RESULT(
3448                                     [need${libp_link}${libsm_ice_link}])
3449                                 libs_found=1
3450                             ], []
3451                         )
3452
3453                         LIBS="$save_LIBS"
3454                         CFLAGS=$save_CFLAGS
3455                     fi
3456                 done
3457             fi
3458         done
3459
3460         if test "$libs_found" = 0; then
3461             AC_MSG_RESULT([can't find the right libraries])
3462             AC_MSG_ERROR([can't link a simple motif program])
3463         fi
3464
3465         dnl this seems to be needed under IRIX and shouldn't do any harm
3466         dnl elsewhere
3467         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3468
3469         save_CFLAGS=$CFLAGS
3470         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3471
3472         AC_CACHE_CHECK([for Motif 2],
3473             wx_cv_lib_motif2,
3474             AC_TRY_COMPILE([
3475                             #include <Xm/Xm.h>
3476                            ],
3477                            [
3478                             #if XmVersion < 2000
3479                             Not Motif 2
3480                             #endif
3481                            ],
3482                            wx_cv_lib_motif2="yes",
3483                            wx_cv_lib_motif2="no"))
3484         if test "$wx_cv_lib_motif2" = "yes"; then
3485             AC_DEFINE(__WXMOTIF20__,1)
3486         else
3487             AC_DEFINE(__WXMOTIF20__,0)
3488         fi
3489
3490         AC_CACHE_CHECK([whether Motif is Lesstif],
3491             wx_cv_lib_lesstif,
3492             AC_TRY_COMPILE([
3493                             #include <Xm/Xm.h>
3494                            ],
3495                            [
3496                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3497                             Not Lesstif
3498                             #endif
3499                            ],
3500                            wx_cv_lib_lesstif="yes",
3501                            wx_cv_lib_lesstif="no")
3502         )
3503         if test "$wx_cv_lib_lesstif" = "yes"; then
3504             AC_DEFINE(__WXLESSTIF__,1)
3505         else
3506             AC_DEFINE(__WXLESSTIF__,0)
3507         fi
3508
3509         CFLAGS=$save_CFLAGS
3510
3511         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3512         TOOLKIT=MOTIF
3513         GUIDIST=MOTIF_DIST
3514     fi
3515
3516     dnl more tests common to X11 and Motif:
3517     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3518         dnl test for external libxpm if we're configured to use it
3519         if test "$wxUSE_LIBXPM" = "sys"; then
3520             AC_MSG_CHECKING(for Xpm library)
3521             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3522             if test "$ac_find_libraries" != "" ; then
3523                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3524                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3525                 AC_MSG_RESULT(found in $ac_find_libraries)
3526
3527                 AC_CACHE_CHECK([for X11/xpm.h],
3528                     wx_cv_x11_xpm_h,
3529                     [
3530                         save_CFLAGS=$CFLAGS
3531                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3532
3533                         AC_TRY_COMPILE(
3534                             [
3535                                 #include <X11/xpm.h>
3536                             ],
3537                             [
3538                                 int version;
3539                                 version = XpmLibraryVersion();
3540                             ],
3541                             wx_cv_x11_xpm_h=yes,
3542                             wx_cv_x11_xpm_h=no
3543                         )
3544
3545                         CFLAGS=$save_CFLAGS
3546                     ]
3547                 )
3548
3549                 if test $wx_cv_x11_xpm_h = "yes"; then
3550                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3551                     AC_DEFINE(wxHAVE_LIB_XPM)
3552                 else
3553                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3554                 fi
3555             fi
3556
3557         fi
3558
3559         dnl XShapeQueryExtension checks: first the library, then prototype
3560         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3561                      [
3562                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3563                       wxHAVE_XEXT_LIB=1
3564                      ],
3565                      [], [$GUI_TK_LIBRARY -lX11])
3566
3567         if test "$wxHAVE_XEXT_LIB" = 1; then
3568             save_CFLAGS="$CFLAGS"
3569             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3570
3571             AC_MSG_CHECKING([for X11/extensions/shape.h])
3572             AC_TRY_COMPILE([
3573                             #include <X11/Xlib.h>
3574                             #include <X11/extensions/shape.h>
3575                            ],
3576                            [
3577                             int dummy1, dummy2;
3578                             XShapeQueryExtension((Display*)NULL,
3579                                                  (int*)NULL, (int*)NULL);
3580                            ],
3581                            [
3582                             AC_DEFINE(HAVE_XSHAPE)
3583                             AC_MSG_RESULT([found])
3584                            ],
3585                            [
3586                             AC_MSG_RESULT([not found])
3587                            ])
3588             CFLAGS="$save_CFLAGS"
3589
3590         fi
3591     fi
3592
3593     if test "$wxUSE_OSX_CARBON" = 1; then
3594         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3595         if test "$GCC" = yes; then
3596             AC_MSG_RESULT([gcc])
3597             CPPFLAGS_PASCAL="-fpascal-strings"
3598         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3599             AC_MSG_RESULT([xlc])
3600             CPPFLAGS_PASCAL="-qmacpstr"
3601         else
3602             AC_MSG_RESULT([none])
3603         fi
3604
3605         if test "x$wxUSE_UNIX" = "xyes"; then
3606             CPPFLAGS="$CPPFLAGS_PASCAL -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3607         else
3608             dnl platform.h needs TARGET_CARBON before setup.h
3609             CPPFLAGS="$CPPFLAGS_PASCAL -DTARGET_CARBON $CPPFLAGS"
3610         fi
3611
3612         TOOLKIT=OSX_CARBON
3613         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3614         GUIDIST=OSX_CARBON_DIST
3615         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3616         dnl are different, so they need different names:
3617         WXBASEPORT="_carbon"
3618
3619         dnl in addition to defining __WXOSX_CARBON__ for this toolkit we want
3620         dnl to also define these extra symbols to make it possible to test for
3621         dnl any Mac port (__WXMAC__ is for backwards compatibility, __WXOSX__
3622         dnl is a new name)
3623         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3624     fi
3625
3626     if test "$wxUSE_OSX_COCOA" = 1; then
3627         TOOLKIT=OSX_COCOA
3628         GUIDIST=OSX_COCOA_DIST
3629
3630         dnl see the comment above in wxUSE_OSX_CARBON branch
3631         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMAC__ -D__WXOSX__"
3632     fi
3633
3634     if test "$wxUSE_OSX_IPHONE" = 1; then
3635         TOOLKIT=OSX_IPHONE
3636     fi
3637
3638     if test "$wxUSE_OLD_COCOA" = 1; then
3639         TOOLKIT=COCOA
3640         GUIDIST=COCOA_DIST
3641     fi
3642
3643     if test "$wxUSE_PM" = 1; then
3644         TOOLKIT=PM
3645         GUIDIST=PM_DIST
3646         AC_CACHE_CHECK([for type SPBCDATA],
3647             wx_cv_spbcdata,
3648             [
3649                 AC_TRY_COMPILE(
3650                     [
3651                         #define INCL_PM
3652                         #include <os2.h>
3653                     ],
3654                     [
3655                         SPBCDATA test;
3656                     ],
3657                     wx_cv_spbcdata=yes,
3658                     wx_cv_spbcdata=no
3659                 )
3660             ]
3661         )
3662
3663         if test $wx_cv_spbcdata = "yes"; then
3664             AC_DEFINE(HAVE_SPBCDATA)
3665         fi
3666     fi
3667
3668     dnl the name of the directory where the files for this toolkit live
3669     if test "$TOOLKIT" = "PM" ; then
3670         TOOLKIT_DIR="os2"
3671     else
3672         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3673     fi
3674
3675     if test "$wxUSE_UNIVERSAL" = "yes"; then
3676         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3677         WIDGET_SET=univ
3678     fi
3679
3680     dnl distribute samples/demos/utils with GUI versions
3681     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3682     DISTDIR="wx\$(TOOLKIT)"
3683 else
3684     USE_GUI=0
3685
3686     dnl this doesn't quite work right for wxBase, but the places
3687     dnl where it is wrong aren't fatal (yet) though.
3688     TOOLKIT_DIR="base"
3689
3690     dnl the sources, their dependenices and the headers
3691     if test "$USE_WIN32" = 1 ; then
3692         dnl yes, the toolkit for wxBase on win32 is actually MSW
3693         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3694         TOOLKIT="MSW"
3695     fi
3696
3697     dnl distribute only wxBase sources/headers
3698     GUIDIST="BASE_DIST"
3699     DISTDIR="wxBase"
3700 fi
3701
3702
3703 dnl ---------------------------------------------------------------------------
3704 dnl UTF-8 support
3705 dnl ---------------------------------------------------------------------------
3706
3707 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3708 dnl for ports where it makes sense by default (GTK+, DirectFB):
3709 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3710     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3711         wxUSE_UNICODE_UTF8=yes
3712     elif test "$USE_OS2" = 1 ; then
3713         dnl wide char support is quite incomplete in libc;
3714         dnl UTF-8 might actually work when evaluating/setting
3715         dnl code pages correctly, even for ports other than GTK20.
3716         wxUSE_UNICODE_UTF8=yes
3717     else
3718         wxUSE_UNICODE_UTF8=no
3719     fi
3720 fi
3721
3722 dnl ---------------------------------------------------------------------------
3723 dnl Optional libraries included when system library is not used
3724 dnl ---------------------------------------------------------------------------
3725
3726 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3727 if test "$wxUSE_GUI" = "yes"; then
3728     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3729         dnl defines HAVE_X11_XKBLIB_H
3730         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3731         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3732                          [
3733                           #if HAVE_X11_XLIB_H
3734                             #include <X11/Xlib.h>
3735                           #endif
3736                          ])
3737     fi
3738 fi
3739
3740
3741 dnl ---------------------------------------------------------------------------
3742 dnl wxDisplay checks
3743 dnl ---------------------------------------------------------------------------
3744
3745 USE_XINERAMA=0
3746 if test "$wxUSE_DISPLAY" = "yes"; then
3747     dnl Xinerama is used for wxGTK1/wxX11/wxMotif only
3748     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK1" = 1; then
3749         AC_MSG_CHECKING([for Xinerama])
3750         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3751         if test "$ac_find_libraries" != "" ; then
3752             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3753             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3754                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3755             fi
3756             USE_XINERAMA=1
3757             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3758             AC_MSG_RESULT([yes])
3759         else
3760             AC_MSG_RESULT([no])
3761             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3762             wxUSE_DISPLAY="no"
3763         fi
3764     elif test "$wxUSE_MSW" = 1; then
3765         dnl DirectDraw for MSW - optionally used by WxDisplay.
3766         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3767     fi
3768 fi
3769
3770 if test "$wxUSE_DISPLAY" = "yes"; then
3771     dnl wxGTK2 needs Xxf86vm as well as Xinerama-using ports from above
3772     if test "$USE_XINERAMA" = 1 -o "$wxUSE_GTK" = 1; then
3773         AC_MSG_CHECKING([for Xxf86vm extension])
3774         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3775         if test "$ac_find_libraries" != "" ; then
3776             AC_MSG_RESULT([yes])
3777             AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3778                              [
3779                               GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3780                              ],
3781                              [],
3782                              [
3783                                   #if HAVE_X11_XLIB_H
3784                                     #include <X11/Xlib.h>
3785                                   #endif
3786                              ])
3787         else
3788             AC_MSG_RESULT([no])
3789         fi
3790     fi
3791 fi
3792
3793 dnl ---------------------------------------------------------------------------
3794 dnl X11 session management
3795 dnl ---------------------------------------------------------------------------
3796 if test "$wxUSE_DETECT_SM" = "yes"; then
3797     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1; then
3798         AC_MSG_CHECKING([for -lSM - X11 session management])
3799         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3800         if test "$ac_find_libraries" != "" ; then
3801             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3802             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3803                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3804             fi
3805             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3806             AC_MSG_RESULT([yes])
3807         else
3808             AC_MSG_RESULT([no])
3809             AC_MSG_WARN([libSM not found; disabling session management detection])
3810             wxUSE_DETECT_SM="no"
3811         fi
3812     else
3813         wxUSE_DETECT_SM="no"
3814     fi
3815 fi
3816
3817
3818 dnl ---------------------------------------------------------------------------
3819 dnl OpenGL libraries
3820 dnl ---------------------------------------------------------------------------
3821
3822 USE_OPENGL=0
3823 if test "$wxUSE_OPENGL" = "yes" -o "$wxUSE_OPENGL" = "auto"; then
3824
3825     dnl look in glcanvas.h for the list of platforms supported by wxGlCanvas:
3826
3827     if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
3828         OPENGL_LIBS="-framework OpenGL -framework AGL"
3829     elif test "$wxUSE_MSW" = 1; then
3830         OPENGL_LIBS="-lopengl32 -lglu32"
3831     elif test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_GTK2" = 1 -o "$wxUSE_GTK" = 1; then
3832
3833         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3834         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3835         AC_MSG_CHECKING([for OpenGL headers])
3836         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3837         if test "$ac_find_includes" != "" ; then
3838             AC_MSG_RESULT(found in $ac_find_includes)
3839             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3840             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3841         else
3842             AC_MSG_RESULT([not found])
3843         fi
3844
3845         AC_CHECK_HEADER(GL/gl.h, [
3846             AC_CHECK_HEADER(GL/glu.h, [
3847                 found_gl=0
3848
3849                 AC_MSG_CHECKING([for -lGL])
3850                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3851                 if test "$ac_find_libraries" != "" ; then
3852                     AC_MSG_RESULT([found in $ac_find_libraries])
3853
3854                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3855                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3856                         LDFLAGS_GL="$ac_path_to_link"
3857                     fi
3858
3859                     dnl don't suppose that libGL and libGLU are always in the
3860                     dnl same directory -- this is not true for some common
3861                     dnl distributions
3862                     AC_MSG_CHECKING([for -lGLU])
3863                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3864                     if test "$ac_find_libraries" != "" ; then
3865                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3866                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3867                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3868                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3869                         fi
3870
3871                         found_gl=1
3872                         OPENGL_LIBS="-lGL -lGLU"
3873                         AC_MSG_RESULT([yes])
3874                     else
3875                         AC_MSG_RESULT([no])
3876                     fi
3877                 else
3878                     AC_MSG_RESULT([no])
3879                 fi
3880
3881                 if test "$found_gl" != 1; then
3882                     AC_MSG_CHECKING([for -lMesaGL])
3883                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3884                     if test "$ac_find_libraries" != "" ; then
3885                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3886                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3887                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3888                         AC_MSG_RESULT([yes])
3889                     else
3890                         AC_MSG_RESULT([no])
3891                     fi
3892                 fi
3893             ],, [ ])
3894         ],
3895         [],
3896         [ ])
3897
3898         if test "x$OPENGL_LIBS" = "x"; then
3899             if test "$wxUSE_OPENGL" = "yes"; then
3900                 AC_MSG_ERROR([OpenGL libraries not available])
3901             else
3902                 dnl case wxUSE_OPENGL=auto
3903                 AC_MSG_WARN([OpenGL libraries not available, disabling support for OpenGL])
3904                 wxUSE_OPENGL=no
3905                 USE_OPENGL=0
3906             fi
3907         fi
3908     else
3909         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3910         wxUSE_OPENGL="no"
3911     fi
3912
3913     if test "$wxUSE_OPENGL" = "auto"; then
3914         dnl if the OpenGL libraries were unavailable, this would have been
3915         dnl changed to "no" above, if it wasn't, change it to "yes" as we've
3916         dnl verified that we can indeed use OpenGL
3917         wxUSE_OPENGL=yes
3918     fi
3919
3920     if test "$wxUSE_OPENGL" = "yes"; then
3921         USE_OPENGL=1
3922         AC_DEFINE(wxUSE_OPENGL)
3923         AC_DEFINE(wxUSE_GLCANVAS)
3924         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3925     fi
3926 fi
3927
3928
3929 dnl the symbol which allows conditional compilation for the given toolkit
3930 if test -n "$TOOLKIT" ; then
3931     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3932 fi
3933
3934
3935 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3936
3937 if test "$wxUSE_SHARED" = "yes"; then
3938     case "${host}" in
3939       *-pc-msdosdjgpp )
3940         dnl only static for now
3941         wxUSE_SHARED=no
3942         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3943       ;;
3944     esac
3945 fi
3946
3947 if test "$wxUSE_SHARED" = "yes"; then
3948
3949     dnl use versioned symbols if available on the platform
3950     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3951
3952     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3953     dnl assigned to CFLAGS and CXXFLAGS below)
3954     if test "$wxUSE_VISIBILITY" != "no"; then
3955         WX_VISIBILITY
3956     fi
3957
3958     dnl test for Sun CC which can be used under both Solaris and Linux
3959     if test "x$SUNCXX" = xyes; then
3960         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3961         WXCONFIG_RPATH="-R\$libdir"
3962     else
3963     case "${host}" in
3964       *-*-linux* | *-*-gnu* )
3965         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3966         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3967         ;;
3968
3969       *-*-solaris2* )
3970         dnl here we know that Sun CC is not used as we tested for it above,
3971         dnl hence we must be using gcc
3972
3973         dnl newer versions of gcc need -isystem to compile X headers on
3974         dnl Solaris (which use old style C syntax)
3975         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3976
3977         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3978         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3979         saveLdflags="$LDFLAGS"
3980         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3981         AC_MSG_CHECKING([if the linker accepts -rpath])
3982         AC_TRY_LINK(
3983             [],[],
3984             [
3985                 AC_MSG_RESULT([yes])
3986                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3987                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3988             ],[
3989                 AC_MSG_RESULT([no])
3990                 AC_MSG_CHECKING([if the linker accepts -R])
3991                 LDFLAGS="$saveLdflags -Wl,-R,/"
3992                 AC_TRY_LINK(
3993                     [],[],
3994                     [
3995                         AC_MSG_RESULT([yes])
3996                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3997                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3998                     ],[
3999                         AC_MSG_RESULT([no])
4000                     ])
4001             ])
4002         LDFLAGS="$saveLdflags"
4003       ;;
4004
4005       *-*-darwin* )
4006         install_name_tool=`which ${HOST_PREFIX}install_name_tool`
4007         if test "$install_name_tool" -a -x "$install_name_tool"; then
4008             DYLIB_RPATH_POSTLINK="${HOST_PREFIX}install_name_tool -id \$@ \$@"
4009             cat <<EOF >change-install-names
4010 #!/bin/sh
4011 libnames=\`cd \${2} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4012 for i in \${libnames} ; do
4013     ${HOST_PREFIX}install_name_tool -id \${3}/\${i} \${1}/\${i}
4014     for dep in \${libnames} ; do
4015         ${HOST_PREFIX}install_name_tool -change \${2}/\${dep} \${3}/\${dep} \${1}/\${i}
4016     done
4017 done
4018 EOF
4019             chmod +x change-install-names
4020             DYLIB_RPATH_INSTALL="\$(wx_top_builddir)/change-install-names \${DESTDIR}\${libdir} \$(wx_top_builddir)/lib \${libdir}"
4021         fi
4022
4023         dnl the HEADER_PAD_OPTION is required by some wx samples to avoid the error:
4024         dnl "install_name_tool: changing install names can't be redone for: the_exe_name
4025         dnl (for architecture ppc) because larger updated load commands do not fit
4026         dnl (the program must be relinked)"
4027         HEADER_PAD_OPTION="-headerpad_max_install_names"
4028       ;;
4029
4030       *-*-cygwin* | *-*-mingw32* )
4031         ;;
4032
4033       *-*-hpux* )
4034         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4035         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4036         ;;
4037
4038     esac
4039     fi
4040
4041     dnl this one shouldn't be used for the library build so put it in a
4042     dnl separate variable from WXCONFIG_CPPFLAGS
4043     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4044
4045     if test $wxUSE_RPATH = "no"; then
4046         SAMPLES_RPATH_FLAG=''
4047         DYLIB_PATH_POSTLINK=''
4048         WXCONFIG_RPATH=''
4049     fi
4050
4051     SHARED=1
4052
4053 else
4054
4055     config_linkage_component="-static"
4056     SHARED=0
4057
4058 fi
4059
4060
4061 UNICODE=0
4062 lib_unicode_suffix=
4063 WX_CHARTYPE="ansi"
4064 if test "$wxUSE_UNICODE" = "yes"; then
4065     lib_unicode_suffix=u
4066     WX_CHARTYPE="unicode"
4067     UNICODE=1
4068 fi
4069
4070 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4071 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4072
4073 DEBUG_INFO=0
4074 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4075     DEBUG_INFO=1
4076 fi
4077
4078 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
4079
4080 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
4081
4082 TOOLCHAIN_FULLNAME="${HOST_PREFIX}${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4083
4084 dnl library link name
4085 dnl These just save us from exporting lib_{unicode,flavour}_suffix.
4086 dnl If we ever need to do that, we won't need to keep these.
4087
4088 if test "$wxUSE_OSX_CARBON" = 1 -o "$wxUSE_OSX_COCOA" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
4089     WX_LIBRARY_BASENAME_NOGUI="wx_base${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4090 else
4091     WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4092 fi
4093 if test "${TOOLKIT_DIR}" = "os2"; then
4094     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4095 else
4096     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${WX_LIB_FLAVOUR}"
4097 fi
4098
4099
4100
4101 if test "$wxUSE_OLD_COCOA" = 1; then
4102     AC_LANG_SAVE
4103     AC_WX_LANG_OBJECTIVEC
4104 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4105 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4106 dnl Point but only if MacTypes.h was not included first.  Of course,
4107 dnl if MacTypes.h is included later then you're screwed when it
4108 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4109 dnl to not typedef Point and thus fix the problem.
4110     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4111     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4112 #include <CoreFoundation/CoreFoundation.h>
4113         ],[],
4114         [AC_MSG_RESULT([no])],
4115         [AC_MSG_RESULT([yes])
4116         AC_MSG_CHECKING([if defining __Point__ will fix it])
4117         AC_TRY_COMPILE([#define __Point__ 1
4118 #include <AppKit/NSEvent.h>
4119 #include <CoreFoundation/CoreFoundation.h>
4120             ],[],
4121             [AC_MSG_RESULT([yes])
4122             AC_DEFINE(__Point__)
4123             ],
4124             [AC_MSG_FAILURE([no])]
4125         )]
4126     )
4127     AC_LANG_RESTORE
4128 fi
4129
4130 dnl ---------------------------------------------------------------------------
4131 dnl Checks for typedefs
4132 dnl ---------------------------------------------------------------------------
4133
4134 dnl   defines mode_t if not already defined
4135 AC_TYPE_MODE_T
4136 dnl   defines off_t if not already defined
4137 AC_TYPE_OFF_T
4138 dnl   defines pid_t if not already defined
4139 AC_TYPE_PID_T
4140 dnl   defines size_t if not already defined
4141 AC_TYPE_SIZE_T
4142
4143 dnl sets HAVE_SSIZE_T if ssize_t is defined
4144 AC_CHECK_TYPES(ssize_t)
4145
4146 dnl check what exactly size_t is on this machine - this is necessary to avoid
4147 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4148 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4149 AC_CACHE_CHECK([if size_t is unsigned int],
4150     wx_cv_size_t_is_uint,
4151     [
4152     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4153     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4154     dnl methods in a local class (i.e. class inside a function) declaration
4155     dnl without any objections!!
4156     dnl
4157     dnl hence the hack below: we must have Foo at global scope!
4158     AC_TRY_COMPILE([#include <stddef.h>],
4159         [
4160             return 0; }
4161
4162             struct Foo { void foo(size_t); void foo(unsigned int); };
4163
4164             int bar() {
4165         ],
4166         wx_cv_size_t_is_uint=no,
4167         wx_cv_size_t_is_uint=yes
4168     )
4169     ]
4170 )
4171
4172 if test "$wx_cv_size_t_is_uint" = "yes"; then
4173     AC_DEFINE(wxSIZE_T_IS_UINT)
4174 else
4175     AC_CACHE_CHECK([if size_t is unsigned long],
4176         wx_cv_size_t_is_ulong,
4177         AC_TRY_COMPILE([#include <stddef.h>],
4178             [
4179                 return 0; }
4180
4181                 struct Foo { void foo(size_t); void foo(unsigned long); };
4182
4183                 int bar() {
4184             ],
4185             wx_cv_size_t_is_ulong=no,
4186             wx_cv_size_t_is_ulong=yes
4187         )
4188     )
4189
4190     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4191         AC_DEFINE(wxSIZE_T_IS_ULONG)
4192     fi
4193 fi
4194
4195 AC_CACHE_CHECK([if wchar_t is separate type],
4196     wx_cv_wchar_t_is_separate_type,
4197     AC_TRY_COMPILE([#include <wchar.h>],
4198         [
4199             return 0; }
4200
4201             struct Foo { void foo(wchar_t);
4202                          void foo(unsigned short);
4203                          void foo(unsigned int);
4204                          void foo(unsigned long); };
4205
4206             int bar() {
4207         ],
4208         wx_cv_wchar_t_is_separate_type=yes,
4209         wx_cv_wchar_t_is_separate_type=no
4210     )
4211 )
4212
4213 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4214     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4215 else
4216     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4217 fi
4218
4219 AC_LANG_POP() dnl C++
4220
4221 dnl ---------------------------------------------------------------------------
4222 dnl Checks for structures
4223 dnl ---------------------------------------------------------------------------
4224
4225 dnl does passwd struct has the pw_gecos field?
4226 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4227     [
4228         AC_TRY_COMPILE([#include <pwd.h>],
4229              [
4230                 char *p;
4231                 struct passwd *pw;
4232                 p = pw->pw_gecos;
4233              ],
4234              [
4235                 wx_cv_struct_pw_gecos=yes
4236              ],
4237              [
4238                 wx_cv_struct_pw_gecos=no
4239              ]
4240         )
4241     ]
4242 )
4243
4244 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4245     AC_DEFINE(HAVE_PW_GECOS)
4246 fi
4247
4248 dnl ---------------------------------------------------------------------------
4249 dnl Check for functions
4250 dnl ---------------------------------------------------------------------------
4251
4252 dnl check for wcslen in all possible places
4253 WCSLEN_FOUND=0
4254 WCHAR_LINK=
4255 AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4256
4257 if test "$WCSLEN_FOUND" = 0; then
4258     if test "$TOOLKIT" = "MSW"; then
4259         AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4260     else
4261         AC_CHECK_LIB(w, wcslen, [
4262                         WCHAR_LINK=" -lw"
4263                         WCSLEN_FOUND=1
4264                     ])
4265     fi
4266 fi
4267
4268 if test "$WCSLEN_FOUND" = 1; then
4269     AC_DEFINE(HAVE_WCSLEN)
4270 fi
4271
4272 AC_CHECK_FUNCS([wcsdup wcsftime strnlen wcsnlen wcscasecmp wcsncasecmp])
4273
4274 dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4275 dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4276 dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4277 dnl flags when g++ is configured, it will declare its own).
4278 if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4279     CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4280 fi
4281
4282 dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4283 dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4284 dnl library, not the header, so do a header check for mbstate_t first.
4285 AC_CHECK_TYPES([mbstate_t],
4286                [AC_CHECK_FUNCS(wcsrtombs)],
4287                [],
4288                [#include <wchar.h>])
4289
4290 dnl check for vsnprintf() -- a safe version of vsprintf())
4291 dnl
4292 dnl the trouble here is that on some systems (e.g. HP-UX 10) this function is
4293 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4294 dnl stupidly, provides a dummy function declaration inside its extension)
4295 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4296 dnl
4297 dnl so we first check if the function is in the library
4298 dnl
4299 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4300 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
4301
4302 AC_LANG_PUSH(C++)
4303 if test "$ac_cv_func_vsnprintf" = "yes"; then
4304     dnl yes it is -- now check if it is in the headers
4305     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4306         [
4307             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4308             dnl taking "char *" and not "const char *" while Metrowerks does
4309             dnl provide a correct vsnprintf declaration but in C++ mode it's
4310             dnl always in std namespace and so we have to bring it in scope
4311             AC_TRY_COMPILE(
4312                 [
4313                     #include <stdio.h>
4314                     #include <stdarg.h>
4315                     #ifdef __MSL__
4316                     #if __MSL__ >= 0x6000
4317                     namespace std {}
4318                     using namespace std;
4319                     #endif
4320                     #endif
4321                 ],
4322                 [
4323                     char *buf;
4324                     va_list ap;
4325                     vsnprintf(buf, 10u, "%s", ap);
4326                 ],
4327                 wx_cv_func_vsnprintf_decl=yes,
4328                 wx_cv_func_vsnprintf_decl=no
4329             )
4330         ]
4331     )
4332
4333     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4334         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4335
4336         dnl we know there is a vsnprintf declaration, but some old headers
4337         dnl may have one taking a "char *" format instead of "const char *"
4338         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4339             [
4340                 AC_TRY_COMPILE(
4341                     [
4342                         #include <stdio.h>
4343                         #include <stdarg.h>
4344                         #ifdef __MSL__
4345                         #if __MSL__ >= 0x6000
4346                         namespace std {}
4347                         using namespace std;
4348                         #endif
4349                         #endif
4350                     ],
4351                     [
4352                         char *buf;
4353                         va_list ap;
4354                         const char *fmt = "%s";
4355                         vsnprintf(buf, 10u, fmt, ap);
4356                     ],
4357                     wx_cv_func_broken_vsnprintf_decl=no,
4358                     wx_cv_func_broken_vsnprintf_decl=yes
4359                 )
4360             ]
4361         )
4362
4363         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4364             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4365         fi
4366     fi
4367 fi
4368
4369 dnl the same as above but for snprintf() now: it's not present in at least AIX
4370 dnl 4.2 headers
4371 if test "$ac_cv_func_snprintf" = "yes"; then
4372     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4373         [
4374             AC_TRY_COMPILE(
4375                 [
4376                     #include <stdio.h>
4377                     #include <stdarg.h>
4378                     #ifdef __MSL__
4379                     #if __MSL__ >= 0x6000
4380                     namespace std {}
4381                     using namespace std;
4382                     #endif
4383                     #endif
4384                 ],
4385                 [
4386                     char *buf;
4387                     snprintf(buf, 10u, "%s", "wx");
4388                 ],
4389                 wx_cv_func_snprintf_decl=yes,
4390                 wx_cv_func_snprintf_decl=no
4391             )
4392         ]
4393     )
4394
4395     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4396         AC_DEFINE(HAVE_SNPRINTF_DECL)
4397     fi
4398
4399     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4400
4401         dnl check if snprintf() has support for positional arguments
4402         dnl NB: if snprintf() has positional support we can safely suppose that also
4403         dnl     other *printf() functions support them as they all belong to the same
4404         dnl     family and they all fallback to the same implementation
4405         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4406             [
4407                 AC_TRY_RUN(
4408                     [
4409                         #include <stdio.h>
4410
4411                         int main (void)
4412                         {
4413                             char buffer[128];
4414                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4415                             if (strcmp ("2 3 1", buffer) == 0)
4416                                 exit (0);
4417                             exit (1);
4418                         }
4419                     ],
4420                     wx_cv_func_snprintf_pos_params=no,
4421                     wx_cv_func_snprintf_pos_params=yes,
4422                     dnl be pessimistic when cross-compiling
4423                     [
4424                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4425 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4426                         wx_cv_func_snprintf_pos_params=no
4427                     ]
4428                 )
4429             ]
4430         )
4431
4432         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4433             AC_DEFINE(HAVE_UNIX98_PRINTF)
4434         fi
4435     fi
4436 fi
4437
4438 dnl the same as above but for vsscanf() now: it's not present in at least
4439 dnl Solaris 9 headers for gcc-3.4 (due to fixinclude's processing of stdio.h)
4440 if test "$ac_cv_func_vsscanf" = "yes"; then
4441     AC_CACHE_CHECK([for vsscanf declaration], wx_cv_func_vsscanf_decl,
4442         [
4443             AC_TRY_COMPILE(
4444                 [
4445                     #include <stdio.h>
4446                     #include <stdarg.h>
4447                     #ifdef __MSL__
4448                     #if __MSL__ >= 0x6000
4449                     namespace std {}
4450                     using namespace std;
4451                     #endif
4452                     #endif
4453                 ],
4454                 [
4455                     char *buf;
4456                     va_list args;
4457                     vsscanf(buf, "%s", args);
4458                 ],
4459                 wx_cv_func_vsscanf_decl=yes,
4460                 wx_cv_func_vsscanf_decl=no
4461             )
4462         ]
4463     )
4464
4465     if test "$wx_cv_func_vsscanf_decl" = "yes"; then
4466         AC_DEFINE(HAVE_VSSCANF_DECL)
4467     fi
4468 fi
4469 AC_LANG_POP()
4470
4471 if test "$wxUSE_UNICODE" = yes; then
4472
4473     dnl also look if we have wide char IO functions, notice that [f]putws are
4474     dnl declared in special widec.h under Solaris
4475     wchar_headers="#include <stdio.h>
4476 #include <wchar.h>"
4477     case "${host}" in
4478         *-*-solaris2* )
4479             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4480             if test "$ac_cv_header_widec_h" = "yes"; then
4481                 wchar_headers="$wchar_headers
4482 #include <widec.h>"
4483             fi
4484     esac
4485
4486     WX_CHECK_FUNCS(putws fputws wprintf vswprintf vswscanf,,,
4487                    [$wchar_headers])
4488
4489     dnl MinGW has a vswprintf with a different prototype, and
4490     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4491     dnl finds it even if it is not declared in some versions...
4492     AC_MSG_CHECKING([for _vsnwprintf])
4493     AC_TRY_COMPILE([#include <wchar.h>],
4494                    [&_vsnwprintf;],
4495                    [AC_MSG_RESULT([yes])
4496                     AC_DEFINE(HAVE__VSNWPRINTF)],
4497                    [AC_MSG_RESULT([no])]);
4498 fi
4499
4500 if test "$wxUSE_FILE" = "yes"; then
4501     WX_CHECK_FUNCS(fsync)
4502 fi
4503
4504 dnl at least under IRIX with mipsPro the C99 round() function is available when
4505 dnl building using the C compiler but not when using C++ one
4506 AC_LANG_PUSH(C++)
4507 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4508 AC_LANG_POP()
4509
4510 dnl the following tests are for Unix(like) systems only
4511 if test "$TOOLKIT" != "MSW"; then
4512
4513 dnl check for available version of iconv()
4514 if test "$wxUSE_LIBICONV" != "no" ; then
4515     AM_ICONV
4516     LIBS="$LIBICONV $LIBS"
4517 fi
4518
4519 dnl check for POSIX signals if we need them
4520 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4521     AC_CHECK_FUNCS(sigaction)
4522
4523     if test "$ac_cv_func_sigaction" = "no"; then
4524         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4525         wxUSE_ON_FATAL_EXCEPTION=no
4526     fi
4527
4528     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4529       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4530       [
4531         dnl C compiler happily compiles the code even if there is type mismatch
4532         AC_LANG_PUSH(C++)
4533         AC_TRY_COMPILE([#include <signal.h>],
4534                      [
4535                         extern void testSigHandler(int);
4536
4537                         struct sigaction sa;
4538                         sa.sa_handler = testSigHandler;
4539                      ], [
4540                         wx_cv_type_sa_handler=int
4541                      ], [
4542                         wx_cv_type_sa_handler=void
4543                      ])
4544         AC_LANG_POP()
4545       ])
4546
4547       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4548     fi
4549 fi
4550
4551 dnl backtrace() and backtrace_symbols() for wxStackWalker
4552 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4553     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4554         [
4555             AC_LANG_PUSH(C++)
4556             AC_TRY_COMPILE([#include <execinfo.h>],
4557                 [
4558                     void *trace[1];
4559                     char **messages;
4560
4561                     backtrace(trace, 1);
4562                     messages = backtrace_symbols(trace, 1);
4563                 ],
4564                 wx_cv_func_backtrace=yes,
4565                 wx_cv_func_backtrace=no
4566             )
4567             AC_LANG_POP()
4568         ]
4569     )
4570
4571
4572     if test "$wx_cv_func_backtrace" = "no"; then
4573         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4574         wxUSE_STACKWALKER=no
4575     else
4576         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4577             [
4578                 AC_LANG_PUSH(C++)
4579                 AC_TRY_LINK([#include <cxxabi.h>],
4580                     [
4581                         int rc;
4582                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4583                     ],
4584                     wx_cv_func_cxa_demangle=yes,
4585                     wx_cv_func_cxa_demangle=no
4586                 )
4587                 AC_LANG_POP()
4588             ]
4589         )
4590
4591         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4592             AC_DEFINE(HAVE_CXA_DEMANGLE)
4593         fi
4594     fi
4595 fi
4596
4597 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4598     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4599     wxUSE_STACKWALKER=no
4600 fi
4601
4602
4603 dnl check for the function for temp files creation
4604 AC_CHECK_FUNCS(mkstemp mktemp, break)
4605
4606 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4607 dnl Linux and *BSD and statvfs() under Solaris
4608 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4609     AC_TRY_COMPILE(
4610         [
4611              #if defined(__BSD__)
4612              #include <sys/param.h>
4613              #include <sys/mount.h>
4614              #else
4615              #include <sys/vfs.h>
4616              #endif
4617         ],
4618         [
4619              long l;
4620              struct statfs fs;
4621              statfs("/", &fs);
4622              l = fs.f_bsize;
4623              l += fs.f_blocks;
4624              l += fs.f_bavail;
4625         ],
4626          wx_cv_func_statfs=yes,
4627          wx_cv_func_statfs=no
4628     )
4629 )
4630
4631 if test "$wx_cv_func_statfs" = "yes"; then
4632     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4633     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4634         AC_LANG_PUSH(C++)
4635         AC_TRY_COMPILE(
4636             [
4637                  #if defined(__BSD__)
4638                  #include <sys/param.h>
4639                  #include <sys/mount.h>
4640                  #else
4641                  #include <sys/vfs.h>
4642                  #endif
4643             ],
4644             [
4645                 struct statfs fs;
4646                 statfs("", &fs);
4647             ],
4648             wx_cv_func_statfs_decl=yes,
4649             wx_cv_func_statfs_decl=no
4650         )
4651         AC_LANG_POP()
4652     )
4653
4654     if test "$wx_cv_func_statfs_decl" = "yes"; then
4655         AC_DEFINE(HAVE_STATFS_DECL)
4656     fi
4657
4658     wx_cv_type_statvfs_t="struct statfs"
4659     AC_DEFINE(HAVE_STATFS)
4660 else
4661     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4662         AC_TRY_COMPILE(
4663             [
4664                 #include <stddef.h>
4665                 #include <sys/statvfs.h>
4666             ],
4667             [
4668                 statvfs("/", NULL);
4669             ],
4670             wx_cv_func_statvfs=yes,
4671             wx_cv_func_statvfs=no
4672         )
4673     )
4674
4675     if test "$wx_cv_func_statvfs" = "yes"; then
4676         dnl we also have to check whether we should use statvfs_t (works under
4677         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4678         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4679         dnl mode both work fine)
4680         dnl
4681         dnl for this check C++ compiler has to be used as passing incompatible
4682         dnl pointers is just a warning and not an error in C
4683         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4684             AC_LANG_PUSH(C++)
4685             AC_TRY_COMPILE(
4686                 [
4687                     #include <sys/statvfs.h>
4688                 ],
4689                 [
4690                     long l;
4691                     statvfs_t fs;
4692                     statvfs("/", &fs);
4693                     l = fs.f_bsize;
4694                     l += fs.f_blocks;
4695                     l += fs.f_bavail;
4696                 ],
4697                 wx_cv_type_statvfs_t=statvfs_t,
4698                 [
4699                     AC_TRY_COMPILE(
4700                         [
4701                             #include <sys/statvfs.h>
4702                         ],
4703                         [
4704                             long l;
4705                             struct statvfs fs;
4706                             statvfs("/", &fs);
4707                             l = fs.f_bsize;
4708                             l += fs.f_blocks;
4709                             l += fs.f_bavail;
4710                         ],
4711                         wx_cv_type_statvfs_t="struct statvfs",
4712                         wx_cv_type_statvfs_t="unknown"
4713                     )
4714                 ]
4715             )
4716             AC_LANG_POP()
4717         )
4718
4719         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4720             AC_DEFINE(HAVE_STATVFS)
4721         fi
4722     else
4723         dnl set it for the test below
4724         wx_cv_type_statvfs_t="unknown"
4725     fi
4726 fi
4727
4728 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4729     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4730 else
4731     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4732 fi
4733
4734 dnl check for fcntl() or at least flock() needed by Unix implementation of
4735 dnl wxSingleInstanceChecker
4736 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4737     AC_CHECK_FUNCS(fcntl flock, break)
4738
4739     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4740         AC_MSG_WARN(wxSingleInstanceChecker not available)
4741         wxUSE_SNGLINST_CHECKER=no
4742     fi
4743 fi
4744
4745 dnl look for a function to modify the environment
4746 AC_CHECK_FUNCS(setenv putenv, break)
4747 if test "$ac_cv_func_setenv" = "yes"; then
4748     AC_CHECK_FUNCS(unsetenv)
4749 fi
4750
4751 HAVE_SOME_SLEEP_FUNC=0
4752 if test "$USE_BEOS" = 1; then
4753     dnl BeOS has its own (wonder where did they get it from) sleep() function
4754     dnl in unistd.h
4755     AC_DEFINE(HAVE_SLEEP)
4756     HAVE_SOME_SLEEP_FUNC=1
4757 fi
4758
4759 if test "$USE_DARWIN" = 1; then
4760     dnl Mac OS X/Darwin has both nanosleep and usleep
4761     dnl but only usleep is defined in unistd.h
4762     AC_DEFINE(HAVE_USLEEP)
4763     HAVE_SOME_SLEEP_FUNC=1
4764 fi
4765
4766 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4767     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4768     POSIX4_LINK=
4769     AC_CHECK_FUNCS(nanosleep,
4770         AC_DEFINE(HAVE_NANOSLEEP),
4771         [
4772             AC_CHECK_LIB(posix4, nanosleep,
4773                 [
4774                     AC_DEFINE(HAVE_NANOSLEEP)
4775                     POSIX4_LINK=" -lposix4"
4776                 ],
4777                 [
4778                     WX_CHECK_FUNCS(usleep,,
4779                                     AC_MSG_WARN([wxSleep() function will not work])
4780                     )
4781                 ]
4782             )
4783         ]
4784     )
4785 fi
4786
4787 dnl check for uname (POSIX) and gethostname (BSD)
4788 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4789 if test "$wx_cv_func_uname" != yes; then
4790     WX_CHECK_FUNCS(gethostname)
4791 fi
4792
4793 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4794
4795 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4796 dnl libnsl or libresolv or libsocket)
4797 INET_LINK=
4798 AC_CHECK_FUNCS(inet_addr,
4799     AC_DEFINE(HAVE_INET_ADDR),
4800     [
4801         AC_CHECK_LIB(nsl, inet_addr,
4802             INET_LINK="nsl",
4803             [
4804                 AC_CHECK_LIB(resolv, inet_addr,
4805                     INET_LINK="resolv",
4806                     [
4807                         AC_CHECK_LIB(socket, inet_addr,
4808                             INET_LINK="socket"
4809                         )
4810                     ]
4811                 )
4812             ]
4813         )
4814     ]
4815 )
4816
4817 AC_CHECK_FUNCS(inet_aton,
4818         AC_DEFINE(HAVE_INET_ATON),
4819         [
4820             dnl only check it in the same lib
4821             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4822         ])
4823
4824 if test "x$INET_LINK" != "x"; then
4825     AC_DEFINE(HAVE_INET_ADDR)
4826     INET_LINK=" -l$INET_LINK"
4827 fi
4828
4829 WX_CHECK_FUNCS(fdopen)
4830
4831 if test "$wxUSE_TARSTREAM" = "yes"; then
4832     WX_CHECK_FUNCS(sysconf)
4833
4834     WX_CHECK_FUNCS(getpwuid_r, [], [],
4835                    [
4836                     #define _REENTRANT
4837                     #include <pwd.h>
4838                    ],
4839                    [[
4840                     struct passwd pw, *ppw;
4841                     char buf[1024];
4842                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4843                    ]])
4844
4845     WX_CHECK_FUNCS(getgrgid_r, [], [],
4846                    [
4847                     #define _REENTRANT
4848                     #include <grp.h>
4849                    ],
4850                    [[
4851                     struct group grp, *pgrp;
4852                     char buf[1024];
4853                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4854                    ]])
4855 fi
4856
4857 fi
4858
4859
4860 dnl ===========================================================================
4861 dnl Now we have all the info we need - use it!
4862 dnl ===========================================================================
4863
4864 dnl flush the cache
4865 AC_CACHE_SAVE
4866
4867 dnl ---------------------------------------------------------------------------
4868 dnl thread support for Unix (for Win32 and OS/2 see past
4869 dnl                          the next matching "else")
4870 dnl ---------------------------------------------------------------------------
4871
4872 dnl under MSW (except mingw32) we always have thread support
4873 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4874
4875     dnl the code below:
4876     dnl
4877     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4878     dnl   necessary to build the MT programs for the linker and compiler
4879     dnl   respectively
4880     dnl
4881     dnl   sets wxUSE_THREADS=1 if thread support is activated
4882
4883     THREADS_LINK=
4884     THREADS_CFLAGS=
4885
4886     if test "$wxUSE_THREADS" = "yes" ; then
4887         if test "$USE_BEOS" = 1; then
4888             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4889             wxUSE_THREADS="no"
4890         fi
4891     fi
4892
4893     if test "$wxUSE_THREADS" = "yes" ; then
4894         dnl find if POSIX threads are available
4895         dnl
4896         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4897         dnl archive from http://ac-archive.sourceforge.net/
4898         dnl
4899         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4900         dnl Forero Cuervo <bachue@bachue.com> for the original code
4901
4902         dnl TODO: cache the result
4903
4904         dnl define the list of the thread options to try in the loop below
4905         dnl with the convention that anything starting with '-' is a cpp flag
4906         dnl while anything else is a library (i.e. there is an implicit "-l")
4907         THREAD_OPTS="-pthread"
4908         if test "x$SUNCXX" = xyes; then
4909             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4910         fi
4911
4912         case "${host}" in
4913           *-*-solaris2* | *-*-sunos4* )
4914                 if test "x$GCC" = "xyes"; then
4915                     dnl Solaris/gcc combination use this one for some reason
4916                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4917                 fi
4918                 ;;
4919           *-*-freebsd*)
4920                 dnl look, in order, for the kernel threads, then Linux threads
4921                 dnl and finally the userland threads
4922                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4923                 ;;
4924           *-*-darwin* | *-*-cygwin* )
4925                 dnl Darwin / Mac OS X just uses -lpthread tested below
4926                 dnl and so does Cygwin
4927                 THREAD_OPTS=""
4928                 ;;
4929           *-*-aix*)
4930                 dnl AIX calls the library libpthreads - thanks IBM!
4931                 THREAD_OPTS="pthreads"
4932                 ;;
4933           *-hp-hpux* )
4934                 if test "x$GCC" = "xyes"; then
4935                     dnl g++ versions before 3.3.2 don't support -pthread.
4936                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4937                         THREAD_OPTS=""
4938                 else
4939                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4940                     dnl 2005]) supports -mt
4941                     THREAD_OPTS="-mt"
4942                 fi
4943                 ;;
4944
4945           *-*-irix* )
4946                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4947                 dnl doesn't give an error for it neither, just a warning
4948                 dnl message -- but this is still very annoying
4949                 if test "x$GCC" = "xyes"; then
4950                     THREAD_OPTS=""
4951                 fi
4952                 ;;
4953
4954           *-*-qnx*)
4955                 dnl under QNX thread functions are in libc so we don't need any
4956                 dnl special options to link with them
4957                 THREAD_OPTS=""
4958                 ;;
4959
4960           *-*-*UnixWare*)
4961                 dnl flying by man pages here: Caldera online docs use this
4962                 if test "x$GCC" != "xyes"; then
4963                     THREAD_OPTS="-Ethread"
4964                 fi
4965                 ;;
4966         esac
4967
4968         case "${host}" in
4969             *-*-qnx*)
4970                 dnl -lpthread works, i.e. AC_TRY_LINK() would pass, but results
4971                 dnl in warnings and is not needed under QNX so try without it
4972                 dnl first
4973                 THREAD_OPTS="none pthread"
4974                 ;;
4975
4976             *)
4977                 dnl simply linking with libpthread should make the test below
4978                 dnl work but it's far from certain that the threaded programs
4979                 dnl compiled without any special switches actually work, so try
4980                 dnl it after all the others
4981                 THREAD_OPTS="$THREAD_OPTS pthread none"
4982                 ;;
4983         esac
4984
4985         dnl now test for all possibilities
4986         THREADS_OK=no
4987         for flag in $THREAD_OPTS; do
4988             case $flag in
4989                 none)
4990                     AC_MSG_CHECKING([whether pthreads work without any flags])
4991                     ;;
4992
4993                 -*)
4994                     AC_MSG_CHECKING([whether pthreads work with $flag])
4995                     THREADS_CFLAGS="$flag"
4996                     ;;
4997
4998                 *)
4999                     AC_MSG_CHECKING([for the pthreads library -l$flag])
5000                     THREADS_LINK="-l$flag"
5001                     ;;
5002               esac
5003
5004               save_LIBS="$LIBS"
5005               save_CFLAGS="$CFLAGS"
5006               LIBS="$THREADS_LINK $LIBS"
5007               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5008
5009               AC_TRY_LINK([#include <pthread.h>],
5010                           [pthread_create(0,0,0,0);],
5011                           THREADS_OK=yes)
5012
5013               LIBS="$save_LIBS"
5014               CFLAGS="$save_CFLAGS"
5015
5016               AC_MSG_RESULT($THREADS_OK)
5017               if test "x$THREADS_OK" = "xyes"; then
5018                       break;
5019               fi
5020
5021               THREADS_LINK=""
5022               THREADS_CFLAGS=""
5023       done
5024
5025       if test "x$THREADS_OK" != "xyes"; then
5026           wxUSE_THREADS=no
5027           AC_MSG_WARN([No thread support on this system... disabled])
5028       else
5029           dnl yes, these special compiler flags should be used with the
5030           dnl linker as well
5031           dnl
5032           dnl NB: add them to LDFLAGS immediately because we need them to be
5033           dnl     used for the subsequent tests some of which can fail without
5034           dnl     MT support, hence the reason for the duplication below:
5035           dnl     adding them just to WXCONFIG_LDFLAGS and adding the entire
5036           dnl     contents of the latter to LDFLAGS in the end is not enough.
5037           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5038           WXCONFIG_LDFLAGS="$THREADS_CFLAGS $WXCONFIG_LDFLAGS"
5039           LIBS="$THREADS_LINK $LIBS"
5040
5041           AC_MSG_CHECKING([if more special flags are required for pthreads])
5042           flag=no
5043           case "${host}" in
5044             *-aix*)
5045                 dnl again quoting from
5046                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5047                 dnl
5048                 dnl     When compiling and linking with -pthread, the library
5049                 dnl     search path should include -L/usr/lib/threads at the
5050                 dnl     beginning of the path.
5051                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5052                 WXCONFIG_LDFLAGS="-L/usr/lib/threads $WXCONFIG_LDFLAGS"
5053                 flag="-D_THREAD_SAFE"
5054                 ;;
5055             *-freebsd*)
5056                 flag="-D_THREAD_SAFE"
5057                 ;;
5058             *-hp-hpux* )
5059                 flag="-D_REENTRANT"
5060                 if test "x$GCC" != "xyes"; then
5061                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5062                     flag="$flag -D_RWSTD_MULTI_THREAD"
5063                 fi
5064                 ;;
5065             *solaris* | alpha*-osf*)
5066                 flag="-D_REENTRANT"
5067                 ;;
5068           esac
5069           AC_MSG_RESULT(${flag})
5070           if test "x$flag" != xno; then
5071               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5072           fi
5073
5074           dnl don't add these options to CPPFLAGS as cpp might not know them
5075           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5076       fi
5077     fi
5078
5079     dnl do other tests only if we are using threads
5080     if test "$wxUSE_THREADS" = "yes" ; then
5081       AC_CHECK_FUNCS(thr_setconcurrency)
5082
5083       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5084       dnl wouldn't be found by it
5085       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5086       [
5087         dnl C compiler may treat pthread_cleanup_push() as an undeclared
5088         dnl function and not give a warning even if it's unavailable, so use
5089         dnl the C++ one for this test
5090         AC_LANG_PUSH(C++)
5091         AC_TRY_COMPILE([#include <pthread.h>
5092                void ThreadCleanupFunc(void *p);
5093             ],
5094             [
5095                 void *p;
5096                 pthread_cleanup_push(ThreadCleanupFunc, p);
5097                 pthread_cleanup_pop(0);
5098             ], [
5099                wx_cv_func_pthread_cleanup=yes
5100             ], [
5101                wx_cv_func_pthread_cleanup=no
5102             ]
5103         )
5104         AC_LANG_POP()
5105       ])
5106       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5107         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5108       fi
5109
5110       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
5111       if test "$ac_cv_header_sched_h" = "yes"; then
5112           AC_CHECK_FUNC(sched_yield,
5113             AC_DEFINE(HAVE_SCHED_YIELD),
5114             [
5115                 AC_CHECK_LIB(posix4,
5116                     sched_yield,
5117                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5118                     AC_MSG_WARN(wxThread::Yield will not work properly)
5119                 )
5120             ]
5121           )
5122       fi
5123
5124       dnl to be able to set the thread priority, we need to have all of the
5125       dnl following functions:
5126       dnl   1. pthread_attr_getschedpolicy
5127       dnl   2. sched_get_priority_min and sched_get_priority_max
5128       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5129       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5130       HAVE_PRIOR_FUNCS=0
5131       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5132                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5133                        [AC_CHECK_FUNC(sched_get_priority_max,
5134                            HAVE_PRIOR_FUNCS=1,
5135                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5136                              [
5137                                 HAVE_PRIOR_FUNCS=1
5138                                 POSIX4_LINK=" -lposix4"
5139                              ],
5140                            )]
5141                        )]
5142                      )]
5143                    )
5144
5145       if test "$HAVE_PRIOR_FUNCS" = 1; then
5146         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5147       else
5148         AC_MSG_WARN(Setting thread priority will not work)
5149       fi
5150
5151       AC_CHECK_FUNC(pthread_cancel,
5152                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5153                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5154
5155       AC_CHECK_FUNC(pthread_mutex_timedlock,
5156                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
5157                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
5158
5159       AC_CHECK_FUNC(pthread_attr_setstacksize,
5160                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5161
5162       dnl mutexattr_t initialization is done in quite different ways on different
5163       dnl platforms, so check for a few things:
5164       dnl
5165       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5166       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5167       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5168       dnl defined, we do it by directly assigned
5169       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5170
5171       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5172       [
5173         AC_TRY_COMPILE([#include <pthread.h>],
5174             [
5175                pthread_mutexattr_t attr;
5176                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5177             ],
5178             wx_cv_type_pthread_mutexattr_t=yes,
5179             wx_cv_type_pthread_mutexattr_t=no
5180         )
5181       ])
5182
5183       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5184         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5185
5186         dnl check if we already have the declaration we need, it is not
5187         dnl present in some systems' headers
5188         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5189                        wx_cv_func_pthread_mutexattr_settype_decl, [
5190                        AC_TRY_COMPILE([#include <pthread.h>],
5191                            [
5192                                pthread_mutexattr_t attr;
5193                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5194                            ],
5195                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5196                            wx_cv_func_pthread_mutexattr_settype_decl=no
5197                        )
5198         ])
5199         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5200             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5201         fi
5202       else
5203         dnl don't despair, there may be another way to do it
5204         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5205                        wx_cv_type_pthread_rec_mutex_init,
5206         [
5207             AC_TRY_COMPILE([#include <pthread.h>],
5208                 [
5209                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5210                 ], [
5211                     wx_cv_type_pthread_rec_mutex_init=yes
5212                 ], [
5213                     wx_cv_type_pthread_rec_mutex_init=no
5214                 ]
5215             )
5216         ])
5217         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5218           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5219         else
5220           dnl this may break code working elsewhere, so at least warn about it
5221           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5222         fi
5223       fi
5224
5225       if test "$wxUSE_COMPILER_TLS" = "auto"; then
5226           if test "$USE_NETBSD" = 1; then
5227               AC_MSG_WARN([Disabling TLS under NetBSD, please contact wx-dev if it works now])
5228               wxUSE_COMPILER_TLS=no
5229           else
5230               wxUSE_COMPILER_TLS=yes
5231           fi
5232       fi
5233
5234       if test "$wxUSE_COMPILER_TLS" = "yes"; then
5235           dnl test for compiler thread-specific variables support
5236           AC_CACHE_CHECK([for __thread keyword],
5237                          wx_cv_cc___thread,
5238               [
5239                   AC_TRY_COMPILE([#include <pthread.h>],
5240                       [
5241                           static __thread int n = 0;
5242                           static __thread int *p = 0;
5243                       ],
5244                       wx_cv_cc___thread=yes,
5245                       wx_cv_cc___thread=no
5246                   )
5247               ]
5248           )
5249
5250           if test "$wx_cv_cc___thread" = "yes"; then
5251               AX_GXX_VERSION
5252               if test -n "$ax_cv_gxx_version"; then
5253                   dnl g++ supports __thread since at least version 3.3 but its support
5254                   dnl seems to be broken until 4.1, see
5255                   dnl   http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/108388
5256                   dnl
5257                   dnl NB: we still need to test __thread support with
5258                   dnl     AC_TRY_COMPILE above even for g++ 4 as it doesn't
5259                   dnl     support it for all architectures (e.g. it doesn't
5260                   dnl     work under OS X)
5261                   AC_MSG_CHECKING([whether __thread support in g++ is usable])
5262                   case "$ax_cv_gxx_version" in
5263                     1.* | 2.* | 3.* )
5264                         AC_MSG_RESULT([no, it's broken])
5265                         wx_cv_cc___thread=no
5266                         ;;
5267                     *)
5268                         AC_MSG_RESULT([yes, it works])
5269                         ;;
5270                   esac
5271               fi
5272           fi
5273
5274           if test "$wx_cv_cc___thread" = "yes"; then
5275             AC_DEFINE(HAVE___THREAD_KEYWORD)
5276           fi
5277         fi
5278     fi
5279
5280 dnl from if !MSW
5281 else
5282     if test "$wxUSE_THREADS" = "yes" ; then
5283       case "${host}" in
5284         x86_64-*-mingw32* )
5285         ;;
5286         *-*-mingw32* )
5287             dnl check if the compiler accepts -mthreads
5288             AC_CACHE_CHECK([if compiler supports -mthreads],
5289                 wx_cv_cflags_mthread,
5290                 [
5291                     CFLAGS_OLD="$CFLAGS"
5292                     CFLAGS="-mthreads $CFLAGS"
5293                     AC_TRY_COMPILE([], [],
5294                         wx_cv_cflags_mthread=yes,
5295                         wx_cv_cflags_mthread=no
5296                     )
5297                 ]
5298             )
5299
5300             if test "$wx_cv_cflags_mthread" = "yes"; then
5301                 dnl it does, use it
5302                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5303                 LDFLAGS="$LDFLAGS -mthreads"
5304             else
5305                 dnl it doesn't
5306                 CFLAGS="$CFLAGS_OLD"
5307             fi
5308         ;;
5309         *-pc-os2*emx )
5310             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5311             LDFLAGS="$LDFLAGS -Zmt"
5312         ;;
5313       esac
5314     fi
5315 fi
5316
5317 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5318 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5319 dnl By preference, we probably should use getaddrinfo which avoids thread
5320 dnl safety issues and supports IPv6, however there currently is no code
5321 dnl for it, so testing for it is temporarily disabled and we are restricted
5322 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5323
5324 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5325     dnl no getaddrinfo, so check for gethostbyname_r and
5326     dnl related functions (taken from python's configure.in)
5327     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5328       AX_FUNC_WHICH_GETHOSTBYNAME_R
5329       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5330               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5331           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5332       fi
5333       dnl A similar test for getservbyname_r
5334       dnl I'm tempted to just not do this test which is taking much time and
5335       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5336       dnl doing the test already exists, so using it is easy enough.     - SN
5337       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5338       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5339               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5340           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5341       fi
5342       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5343       dnl silently assume it's available exactly if gethostbyname_r is
5344       dnl available and always requires two more arguments than
5345       dnl gethostbyname_r.
5346       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5347       dnl  function, although it should be easy to rewrite the gethostbyname_r
5348       dnl  check to fit this case, if it's really needed.                - SN )
5349 dnl    ]
5350 dnl )
5351
5352 if test "$wxUSE_THREADS" = "yes"; then
5353   AC_DEFINE(wxUSE_THREADS)
5354
5355   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5356 else
5357   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5358   dnl functions - add tests for other functions here as well
5359   if test "$wx_cv_func_strtok_r" = "yes"; then
5360     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5361     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5362         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5363         AC_MSG_RESULT(yes)
5364     else
5365         AC_MSG_RESULT(no)
5366     fi
5367   fi
5368 fi
5369
5370 if test "$WXGTK2" = 1 ; then
5371   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5372   WXGTK12=1
5373 fi
5374
5375 if test "$WXGTK12" = 1 ; then
5376   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5377 fi
5378
5379 if test "$WXGTK127" = 1 ; then
5380   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5381 fi
5382
5383 if test "$WXGPE" = 1 ; then
5384   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5385 fi
5386
5387 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5388 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5389 DEBUG_CFLAGS=
5390 if `echo $CXXFLAGS $CFLAGS | grep " -g" >/dev/null`; then
5391     dnl the CXXFLAGS or the CFLAGS variable already contains the -g flag
5392     dnl (e.g. it was specified by the user before running configure); since
5393     dnl later they will be merged with DEBUG_CFLAGS, don't set the -g option
5394     dnl in DEBUG_CFLAGS to avoid (possibly different) flag duplicates
5395     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -g flag; ignoring the --enable-debug_info option])
5396 elif test "$wxUSE_DEBUG_INFO" = "yes" ; then
5397     DEBUG_CFLAGS="-g"
5398 fi
5399
5400 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5401     wxUSE_DEBUG_INFO=yes
5402     if test "$GCC" = yes; then
5403         DEBUG_CFLAGS="-ggdb"
5404     fi
5405 fi
5406
5407 if test "$wxUSE_DEBUG_FLAG" = "no" ; then
5408     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -DwxDEBUG_LEVEL=0"
5409
5410     if test "$wxUSE_GTK" = 1 ; then
5411         if test "x$wxGTK_VERSION" = "x1" ; then
5412             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5413         fi
5414     fi
5415 fi
5416
5417 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5418     AC_DEFINE(wxUSE_MEMORY_TRACING)
5419     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5420     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5421     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5422 fi
5423
5424 if test "$wxUSE_DMALLOC" = "yes" ; then
5425     DMALLOC_LIBS="-ldmallocthcxx"
5426 fi
5427
5428 dnl cc/cxx/ld option for profiling
5429 PROFILE_FLAGS=
5430 if test "$wxUSE_PROFILE" = "yes" ; then
5431     PROFILE_FLAGS=" -pg"
5432 fi
5433
5434 if test "$GCC" = "yes" ; then
5435     if test "$wxUSE_NO_RTTI" = "yes" ; then
5436         dnl Define wxNO_RTTI on the command line because only g++ 4.3 and later
5437         dnl define __GXX_RTTI which allows us to detect the use of -fno-rtti
5438         dnl switch but we need to do it manually for the older versions.
5439         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -DwxNO_RTTI -fno-rtti"
5440     fi
5441     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5442         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5443     fi
5444     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5445         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5446     fi
5447
5448     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5449     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5450     dnl for each subroutine by default -- using the switch below only creates
5451     dnl one entry per file instead at the price of minor performance penalty
5452     dnl
5453     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5454     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5455     dnl this, or even the extent of gcc/wx version combinations affected, but
5456     dnl also as above, this 'fix' does not come without side effects.
5457     dnl
5458     dnl TODO: test for the gcc version here (how?)
5459     case "${host}" in
5460       powerpc*-*-aix* )
5461         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5462         ;;
5463       *-hppa* )
5464         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5465         ;;
5466     esac
5467 fi
5468
5469 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5470 OPTIMISE_CFLAGS=
5471 if `echo $CXXFLAGS $CFLAGS | grep " -O" >/dev/null`; then
5472     dnl the CXXFLAGS or the CFLAGS variable already contains -O optimization flag
5473     dnl (e.g. it was specified by the user before running configure); since
5474     dnl later they will be merged with OPTIMISE_CFLAGS, don't set the -O option
5475     dnl in OPTIMISE_CFLAGS to avoid (possibly different) flag duplicates
5476     AC_MSG_WARN([CXXFLAGS/CFLAGS already contains -O flag; ignoring the --disable-optimise option])
5477 else
5478     if test "$wxUSE_OPTIMISE" = "no" ; then
5479         if test "$GCC" = yes ; then
5480             dnl use -O0 because compiling with it is faster than compiling with no
5481             dnl optimization options at all (at least with g++ 3.2)
5482             OPTIMISE_CFLAGS="-O0"
5483         fi
5484     else
5485         if test "$GCC" = yes ; then
5486             case "${host}" in
5487                 *-pc-os2_emx | *-pc-os2-emx )
5488                     dnl Not all of the supported gcc versions understand
5489                     dnl -fstrict-aliasing and none actually needs it (yet).
5490                     OPTIMISE_CFLAGS="-O2"
5491                 ;;
5492                 *)
5493                     dnl Switch on optimisation but keep strict-aliasing off for
5494                     dnl now (see -fstrict-aliasing in the gcc manual). When it is
5495                     dnl switched back on consider using -Wstrict-aliasing=2.
5496                     OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5497                 ;;
5498             esac
5499         else
5500             OPTIMISE_CFLAGS="-O"
5501         fi
5502     fi
5503 fi
5504
5505 dnl ---------------------------------------------------------------------------
5506 dnl compatibility level
5507 dnl ---------------------------------------------------------------------------
5508
5509 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5510     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5511
5512     WXWIN_COMPATIBILITY_2_8="yes"
5513 fi
5514
5515 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5516     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5517 fi
5518
5519 dnl ---------------------------------------------------------------------------
5520 dnl the library may be built without GUI classes at all
5521 dnl ---------------------------------------------------------------------------
5522
5523 if test "$wxUSE_GUI" = "yes"; then
5524     AC_DEFINE(wxUSE_GUI)
5525
5526     dnl the things we always pull in the GUI version of the library:
5527     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5528     dnl    library really can't be built without those)
5529     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5530     dnl    almost any program and the first 2 are needed to show a message box
5531     dnl    which want to be always able to do)
5532     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5533     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5534     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5535     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5536     dnl 5. misc stuff: timers, settings, message box
5537 fi
5538
5539 dnl ---------------------------------------------------------------------------
5540 dnl Unix/Windows
5541 dnl ---------------------------------------------------------------------------
5542
5543 if test "$wxUSE_UNIX" = "yes"; then
5544   AC_DEFINE(wxUSE_UNIX)
5545 fi
5546
5547 dnl ------------------------------------------------------------------------
5548 dnl DLL support
5549 dnl ------------------------------------------------------------------------
5550
5551 dnl under MSW we always have LoadLibrary/GetProcAddress
5552 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5553
5554     HAVE_DL_FUNCS=0
5555     HAVE_SHL_FUNCS=0
5556     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5557         if test "$USE_DOS" = 1; then
5558             HAVE_DL_FUNCS=0
5559         else
5560             dnl the test is a bit complicated because we check for dlopen() both with
5561             dnl and without -ldl and we also try to find shl_load() if there is no
5562             dnl dlopen() on this system
5563             AC_CHECK_FUNCS(dlopen,
5564             [
5565                 AC_DEFINE(HAVE_DLOPEN)
5566                 HAVE_DL_FUNCS=1
5567             ],
5568             [
5569                 AC_CHECK_LIB(dl, dlopen,
5570                             [
5571                                 AC_DEFINE(HAVE_DLOPEN)
5572                                 HAVE_DL_FUNCS=1
5573                                 DL_LINK=" -ldl$DL_LINK"
5574                             ],
5575                             [
5576                                 AC_CHECK_FUNCS(shl_load,
5577                                               [
5578                                                 AC_DEFINE(HAVE_SHL_LOAD)
5579                                                 HAVE_SHL_FUNCS=1
5580                                               ],
5581                                               [
5582                                                 AC_CHECK_LIB(shl_load, dld,
5583                                                              [
5584                                                                 HAVE_SHL_FUNCS=1
5585                                                                 DL_LINK=" -ldld$DL_LINK"
5586                                                              ])
5587                                               ])
5588                             ])
5589             ])
5590
5591             dnl check also for dlerror()
5592             if test "$HAVE_DL_FUNCS" = 1; then
5593                 AC_CHECK_FUNCS(dlerror,
5594                     AC_DEFINE(HAVE_DLERROR),
5595                     [
5596                         AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5597                     ]
5598                 )
5599             fi
5600         fi
5601
5602         dnl Force HAVE_DL_FUNCS on for Darwin, even if the tests failed (e.g. pre-10.3)
5603         if test "$USE_DARWIN" = 1; then
5604             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5605             HAVE_DL_FUNCS=1
5606         fi
5607
5608         if test "$HAVE_DL_FUNCS" = 0; then
5609             if test "$HAVE_SHL_FUNCS" = 0; then
5610               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5611                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5612                   wxUSE_DYNAMIC_LOADER=no
5613                   wxUSE_DYNLIB_CLASS=no
5614               else
5615                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5616               fi
5617             fi
5618         fi
5619     fi
5620 fi
5621
5622 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5623     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5624 fi
5625 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5626     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5627 fi
5628
5629
5630 dnl ---------------------------------------------------------------------------
5631 dnl Verify consistency of plugins/monolithic/shared settings:
5632 dnl ---------------------------------------------------------------------------
5633
5634 if test "$wxUSE_PLUGINS" = "yes" ; then
5635     if test "$wxUSE_SHARED" = "no" ; then
5636         AC_MSG_WARN([plugins supported only in shared build, disabling])
5637         wxUSE_PLUGINS=no
5638     fi
5639     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5640         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5641         wxUSE_PLUGINS=no
5642     fi
5643     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5644         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5645         wxUSE_PLUGINS=no
5646     fi
5647     if test "$wxUSE_PLUGINS" = "yes" ; then
5648         AC_DEFINE(wxUSE_PLUGINS)
5649     fi
5650 fi
5651
5652 dnl ---------------------------------------------------------------------------
5653 dnl File system watcher checks
5654 dnl ---------------------------------------------------------------------------
5655
5656 if test "$wxUSE_FSWATCHER" = "yes"; then
5657     dnl wxFileSystemWatcher is always available under MSW but we need either
5658     dnl inotify or kqueue support in the system for it under Unix (this
5659     dnl includes OS X which does have kqueue but no other platforms)
5660     if test "$wxUSE_MSW" != "1"; then
5661         if test "$wxUSE_UNIX" = "yes"; then
5662             AC_CHECK_HEADERS(sys/inotify.h,,, [AC_INCLUDES_DEFAULT()])
5663             if test "$ac_cv_header_sys_inotify_h" = "yes"; then
5664                 AC_DEFINE(wxHAS_INOTIFY)
5665             else
5666                 AC_CHECK_HEADERS(sys/event.h,,, [AC_INCLUDES_DEFAULT()])
5667                 if test "$ac_cv_header_sys_event_h" = "yes"; then
5668                     AC_DEFINE(wxHAS_KQUEUE)
5669                 else
5670                     wxUSE_FSWATCHER=no
5671                 fi
5672             fi
5673         else
5674             wxUSE_FSWATCHER=no
5675         fi
5676     else
5677         if test "$wxUSE_THREADS" != "yes"; then
5678             AC_MSG_WARN([wxFileSystemWatcher disabled due to --disable-threads])
5679             wxUSE_FSWATCHER=no
5680         fi
5681     fi
5682
5683     if test "$wxUSE_FSWATCHER" = "yes"; then
5684         AC_DEFINE(wxUSE_FSWATCHER)
5685         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS fswatcher"
5686     else
5687         AC_MSG_WARN([wxFileSystemWatcher won't be available on this platform])
5688     fi
5689 fi
5690
5691 dnl ---------------------------------------------------------------------------
5692 dnl Register non-GUI class options for makefiles and setup.h
5693 dnl ---------------------------------------------------------------------------
5694
5695 if test "$wxUSE_STL" = "yes"; then
5696   AC_DEFINE(wxUSE_STL)
5697 fi
5698
5699 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5700   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5701 fi
5702
5703 if test "$wxUSE_ANY" = "yes"; then
5704     AC_DEFINE(wxUSE_ANY)
5705 fi
5706
5707 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5708   AC_DEFINE(wxUSE_APPLE_IEEE)
5709 fi
5710
5711 if test "$wxUSE_TIMER" = "yes"; then
5712   AC_DEFINE(wxUSE_TIMER)
5713 fi
5714
5715 dnl Unix implementation needs additional checks because audio support
5716 dnl comes in many favours:
5717 if test "$USE_UNIX" = 1 ; then
5718     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5719     if test "$wxUSE_MGL" != 1; then
5720         dnl it's not enough to check for just the header because OSS under NetBSD
5721         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5722         dnl whether we need -lossaudio at link-time
5723         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5724             AC_TRY_LINK([
5725                     #include <sys/ioctl.h>
5726                     #include <sys/soundcard.h>
5727                 ],
5728                 [
5729                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5730                 ],
5731                 ac_cv_header_sys_soundcard=yes,
5732                 [
5733                     saveLibs="$LIBS"
5734                     LIBS="$saveLibs -lossaudio"
5735                     AC_TRY_LINK([
5736                             #include <sys/ioctl.h>
5737                             #include <sys/soundcard.h>
5738                         ],
5739                         [
5740                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5741                         ],
5742                         ac_cv_header_sys_soundcard=yes,
5743                         [
5744                             LIBS="$saveLibs"
5745                             ac_cv_header_sys_soundcard=no
5746                         ]
5747                     )
5748                 ]
5749             )
5750         ])
5751     fi
5752
5753     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5754         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5755     fi
5756 fi
5757
5758 WITH_PLUGIN_SDL=0
5759 if test "$wxUSE_SOUND" = "yes"; then
5760   if test "$USE_UNIX" = 1 ; then
5761     if test "$wxUSE_LIBSDL" != "no"; then
5762       AM_PATH_SDL([1.2.0],
5763                   [
5764                     EXTRALIBS_SDL="$SDL_LIBS"
5765                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5766                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5767                     AC_DEFINE(wxUSE_LIBSDL)
5768                   ],
5769                   [wxUSE_LIBSDL="no"])
5770       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5771         WITH_PLUGIN_SDL=1
5772       fi
5773     fi
5774   else
5775     dnl wxMGL doesn't support sound under DOS, only under Unix
5776     if test "$wxUSE_MGL" = 1; then
5777         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5778         wxUSE_SOUND="no"
5779     fi
5780   fi
5781 fi
5782
5783 if test "$wxUSE_SOUND" = "yes"; then
5784   AC_DEFINE(wxUSE_SOUND)
5785   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5786 fi
5787
5788 if test "$WXGTK2" = 1; then
5789     PKG_PROG_PKG_CONFIG()
5790
5791     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5792
5793         if test "$wxUSE_GTKPRINT" = "yes" ; then
5794
5795                 PKG_CHECK_MODULES(GTKPRINT,
5796                                   [gtk+-unix-print-2.0 >= 2.10],
5797                     [
5798                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5799                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5800                         AC_DEFINE(wxUSE_GTKPRINT)
5801                     ],
5802                     [
5803                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5804                         wxUSE_GTKPRINT="no"
5805                     ]
5806                 )
5807         fi
5808
5809         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5810
5811                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5812                                   [libgnomeprintui-2.2 >= 2.8],
5813                     [
5814                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5815                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5816                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5817                     ],
5818                     [
5819                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5820                         wxUSE_LIBGNOMEPRINT="no"
5821                     ]
5822                 )
5823         fi
5824     fi
5825
5826     if test "$wxUSE_MIMETYPE" = "yes" ; then
5827         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5828
5829                 PKG_CHECK_MODULES(GNOMEVFS,
5830                                   [gnome-vfs-2.0 >= 2.0],
5831                     [
5832                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5833                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5834                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5835                     ],
5836                     [
5837                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5838                         wxUSE_LIBGNOMEVFS="no"
5839                     ]
5840                 )
5841         fi
5842     fi
5843
5844     if test "$wxUSE_LIBHILDON" = "yes" ; then
5845         PKG_CHECK_MODULES(HILDON,
5846                           [hildon-lgpl >= 0.9],
5847             [
5848                 EXTRALIBS_HILDON="$HILDON_LIBS"
5849                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5850                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5851                 AC_DEFINE(wxUSE_LIBHILDON)
5852                 ac_hildon_lgpl=1
5853             ],
5854             [
5855                 AC_MSG_WARN([libhildon_lgpl not found])
5856                         wxUSE_LIBHILDON="no"
5857                         ac_hildon_lgpl=0
5858             ]
5859         )
5860
5861         if test "$ac_hildon_lgpl" = 0 ; then
5862             PKG_CHECK_MODULES(HILDON2,
5863                               [hildon-1 >= 1.99],
5864                 [
5865                     EXTRALIBS_HILDON="$HILDON2_LIBS"
5866                     CFLAGS="$CFLAGS $HILDON2_CFLAGS"
5867                     CXXFLAGS="$CXXFLAGS $HILDON2_CFLAGS"
5868                     AC_DEFINE(wxUSE_LIBHILDON2)
5869                 ],
5870                 [
5871                     AC_MSG_WARN([libhildon_1 not found])
5872                             wxUSE_LIBHILDON2="no"
5873                 ]
5874             )
5875         fi
5876     fi
5877 fi
5878
5879 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5880   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5881 fi
5882
5883 if test "$wxUSE_STOPWATCH" = "yes"; then
5884   AC_DEFINE(wxUSE_STOPWATCH)
5885 fi
5886
5887 if test "$wxUSE_DATETIME" = "yes"; then
5888   AC_DEFINE(wxUSE_DATETIME)
5889 fi
5890
5891 if test "$wxUSE_FILE" = "yes"; then
5892   AC_DEFINE(wxUSE_FILE)
5893 fi
5894
5895 if test "$wxUSE_FFILE" = "yes"; then
5896   AC_DEFINE(wxUSE_FFILE)
5897 fi
5898
5899 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5900   if test "$wxUSE_STREAMS" != yes; then
5901     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5902     wxUSE_ARCHIVE_STREAMS=no
5903   else
5904     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5905   fi
5906 fi
5907
5908 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5909   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5910     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5911   elif test "$wxUSE_ZLIB" = "no"; then
5912     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5913   else
5914     AC_DEFINE(wxUSE_ZIPSTREAM)
5915   fi
5916 fi
5917
5918 if test "$wxUSE_TARSTREAM" = "yes"; then
5919   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5920     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5921   else
5922     AC_DEFINE(wxUSE_TARSTREAM)
5923   fi
5924 fi
5925
5926 if test "$wxUSE_FILE_HISTORY" = "yes"; then
5927   AC_DEFINE(wxUSE_FILE_HISTORY)
5928 fi
5929
5930 if test "$wxUSE_FILESYSTEM" = "yes"; then
5931   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5932     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5933     wxUSE_FILESYSTEM=no
5934   else
5935     AC_DEFINE(wxUSE_FILESYSTEM)
5936   fi
5937 fi
5938
5939 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5940   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5941     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5942   else
5943     AC_DEFINE(wxUSE_FS_ARCHIVE)
5944   fi
5945 fi
5946
5947 if test "$wxUSE_FS_ZIP" = "yes"; then
5948   if test "$wxUSE_FS_ARCHIVE" != yes; then
5949     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5950   else
5951     AC_DEFINE(wxUSE_FS_ZIP)
5952   fi
5953 fi
5954
5955 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5956   if test "$USE_UNIX" != 1; then
5957     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5958     wxUSE_ON_FATAL_EXCEPTION=no
5959   else
5960     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5961   fi
5962 fi
5963
5964 if test "$wxUSE_STACKWALKER" = "yes"; then
5965     AC_DEFINE(wxUSE_STACKWALKER)
5966 fi
5967
5968 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5969     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5970         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5971         wxUSE_DEBUGREPORT=no
5972     else
5973         AC_DEFINE(wxUSE_DEBUGREPORT)
5974         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5975             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5976         fi
5977     fi
5978 fi
5979
5980 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5981   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5982 fi
5983
5984 if test "$wxUSE_BUSYINFO" = "yes"; then
5985   AC_DEFINE(wxUSE_BUSYINFO)
5986 fi
5987
5988 if test "$wxUSE_STD_CONTAINERS" = "yes"; then
5989   AC_DEFINE(wxUSE_STD_CONTAINERS)
5990 fi
5991
5992 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5993   AC_DEFINE(wxUSE_STD_IOSTREAM)
5994 fi
5995
5996 if test "$wxUSE_STD_STRING" = "yes"; then
5997   AC_DEFINE(wxUSE_STD_STRING)
5998 fi
5999
6000 if test "$wxUSE_STD_STRING_CONV_IN_WXSTRING" = "yes"; then
6001   AC_DEFINE(wxUSE_STD_STRING_CONV_IN_WXSTRING)
6002 fi
6003
6004 if test "$wxUSE_STDPATHS" = "yes"; then
6005   AC_DEFINE(wxUSE_STDPATHS)
6006 fi
6007
6008 if test "$wxUSE_TEXTBUFFER" = "yes"; then
6009     AC_DEFINE(wxUSE_TEXTBUFFER)
6010 fi
6011
6012 if test "$wxUSE_TEXTFILE" = "yes"; then
6013   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
6014     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
6015   else
6016     AC_DEFINE(wxUSE_TEXTFILE)
6017   fi
6018 fi
6019
6020 if test "$wxUSE_CONFIG" = "yes" ; then
6021   if test "$wxUSE_TEXTFILE" != "yes"; then
6022     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
6023   else
6024     AC_DEFINE(wxUSE_CONFIG)
6025     AC_DEFINE(wxUSE_CONFIG_NATIVE)
6026     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
6027   fi
6028 fi
6029
6030 if test "$wxUSE_INTL" = "yes" ; then
6031   if test "$wxUSE_FILE" != "yes"; then
6032     AC_MSG_WARN(I18n code requires wxFile... disabled)
6033   else
6034     AC_DEFINE(wxUSE_INTL)
6035     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
6036     GUIDIST="$GUIDIST INTL_DIST"
6037   fi
6038 fi
6039
6040 if test "$wxUSE_XLOCALE" = "yes" ; then
6041     AC_DEFINE(wxUSE_XLOCALE)
6042     AC_CHECK_TYPES(locale_t,,,
6043                    [#include <xlocale.h>
6044                     #include <locale.h>])
6045 fi
6046
6047 if test "$wxUSE_LOG" = "yes"; then
6048   AC_DEFINE(wxUSE_LOG)
6049
6050     if test "$wxUSE_LOGGUI" = "yes"; then
6051       AC_DEFINE(wxUSE_LOGGUI)
6052     fi
6053
6054     if test "$wxUSE_LOGWINDOW" = "yes"; then
6055       AC_DEFINE(wxUSE_LOGWINDOW)
6056     fi
6057
6058     if test "$wxUSE_LOGDIALOG" = "yes"; then
6059       AC_DEFINE(wxUSE_LOG_DIALOG)
6060     fi
6061
6062     dnl the keyboard sample requires wxUSE_LOG
6063     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
6064 fi
6065
6066 if test "$wxUSE_LONGLONG" = "yes"; then
6067   AC_DEFINE(wxUSE_LONGLONG)
6068 fi
6069
6070 if test "$wxUSE_GEOMETRY" = "yes"; then
6071   AC_DEFINE(wxUSE_GEOMETRY)
6072 fi
6073
6074 if test "$wxUSE_BASE64" = "yes"; then
6075   AC_DEFINE(wxUSE_BASE64)
6076 fi
6077
6078 if test "$wxUSE_STREAMS" = "yes" ; then
6079   AC_DEFINE(wxUSE_STREAMS)
6080 fi
6081
6082 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
6083   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
6084 fi
6085
6086 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
6087   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
6088 fi
6089
6090 dnl ---------------------------------------------------------------------------
6091 dnl console event loop stuff
6092 dnl ---------------------------------------------------------------------------
6093
6094 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
6095     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
6096
6097     if test "$wxUSE_UNIX" = "yes"; then
6098         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
6099             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
6100         fi
6101
6102         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
6103             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
6104             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
6105                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
6106             else
6107                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
6108             fi
6109         fi
6110     fi
6111 fi
6112
6113 dnl ---------------------------------------------------------------------------
6114 dnl time/date functions
6115 dnl ---------------------------------------------------------------------------
6116
6117 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6118 dnl function to be used for high resolution timers
6119 AC_CHECK_FUNCS(gettimeofday ftime, break)
6120
6121 if test "$ac_cv_func_gettimeofday" = "yes"; then
6122     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6123                    wx_cv_func_gettimeofday_has_2_args,
6124     [
6125         dnl on some _really_ old systems it takes only 1 argument
6126         AC_TRY_COMPILE(
6127             [
6128                 #include <sys/time.h>
6129                 #include <unistd.h>
6130             ],
6131             [
6132                 struct timeval tv;
6133                 gettimeofday(&tv, NULL);
6134             ],
6135             wx_cv_func_gettimeofday_has_2_args=yes,
6136             AC_TRY_COMPILE(
6137                 [
6138                     #include <sys/time.h>
6139                     #include <unistd.h>
6140                 ],
6141                 [
6142                     struct timeval tv;
6143                     gettimeofday(&tv);
6144                 ],
6145                 wx_cv_func_gettimeofday_has_2_args=no,
6146                 [
6147                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6148                     wx_cv_func_gettimeofday_has_2_args=unknown
6149                 ]
6150             )
6151         )
6152     ])
6153
6154     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6155         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6156     fi
6157 fi
6158
6159 if test "$wxUSE_DATETIME" = "yes"; then
6160     dnl check for timezone variable
6161     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6162     AC_CACHE_CHECK(for timezone variable in <time.h>,
6163                    wx_cv_var_timezone,
6164                    [
6165                         AC_LANG_PUSH(C++)
6166                         AC_TRY_COMPILE(
6167                             [
6168                                 #include <time.h>
6169                             ],
6170                             [
6171                                 int tz;
6172                                 tz = timezone;
6173                             ],
6174                             [
6175                                 wx_cv_var_timezone=timezone
6176                             ],
6177                             [
6178                                 AC_TRY_COMPILE(
6179                                     [
6180                                         #include <time.h>
6181                                     ],
6182                                     [
6183                                         int tz;
6184                                         tz = _timezone;
6185                                     ],
6186                                     [
6187                                         wx_cv_var_timezone=_timezone
6188                                     ],
6189                                     [
6190                                         AC_TRY_COMPILE(
6191                                             [
6192                                                 #include <time.h>
6193                                             ],
6194                                             [
6195                                                 int tz;
6196                                                 tz = __timezone;
6197                                             ],
6198                                             [
6199                                                 wx_cv_var_timezone=__timezone
6200                                             ],
6201                                             [
6202                                                 if test "$USE_DOS" = 0 ; then
6203                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6204                                                 fi
6205                                             ]
6206                                         )
6207                                     ]
6208                                 )
6209                             ]
6210                         )
6211                         AC_LANG_POP()
6212                    ]
6213     )
6214
6215     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6216     if test "x$wx_cv_var_timezone" != x ; then
6217         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6218     fi
6219
6220     dnl check for localtime (it's POSIX, but the check can do no harm...)
6221     AC_CHECK_FUNCS(localtime)
6222
6223     if test "$ac_cv_func_localtime" = "yes"; then
6224         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6225                        wx_cv_struct_tm_has_gmtoff,
6226         [
6227             AC_TRY_COMPILE(
6228                 [
6229                     #include <time.h>
6230                 ],
6231                 [
6232                     struct tm tm;
6233                     tm.tm_gmtoff++;
6234                 ],
6235                 [
6236                     wx_cv_struct_tm_has_gmtoff=yes
6237                 ],
6238                 wx_cv_struct_tm_has_gmtoff=no
6239             )
6240         ])
6241     fi
6242
6243     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6244         AC_DEFINE(WX_GMTOFF_IN_TM)
6245     fi
6246
6247     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6248 fi
6249
6250 dnl ------------------------------------------------------------------------
6251 dnl wxSocket
6252 dnl ------------------------------------------------------------------------
6253
6254 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6255 if test "$wxUSE_SOCKETS" = "yes"; then
6256     if test "$wxUSE_MGL" = 1; then
6257         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6258         wxUSE_SOCKETS="no"
6259     fi
6260 fi
6261
6262 if test "$wxUSE_SOCKETS" = "yes"; then
6263     dnl under MSW we always have sockets
6264     if test "$TOOLKIT" != "MSW"; then
6265         dnl under Solaris and OS/2, socket functions live in -lsocket
6266         AC_CHECK_FUNC(socket,,
6267             [
6268                 AC_CHECK_LIB(socket, socket,
6269                     if test "$INET_LINK" != " -lsocket"; then
6270                         INET_LINK="$INET_LINK -lsocket"
6271                     fi,
6272                     [
6273                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6274                         wxUSE_SOCKETS=no
6275                     ]
6276                 )
6277             ]
6278         )
6279     fi
6280 fi
6281
6282 if test "$wxUSE_SOCKETS" = "yes" ; then
6283     dnl this test may be appropriate if building under cygwin
6284     dnl right now I'm assuming it also uses the winsock stuff
6285     dnl like mingw does..  -- RL
6286     if test "$TOOLKIT" != "MSW"; then
6287         dnl determine the type of third argument for getsockname
6288         dnl This test needs to be done in C++ mode since gsocket.cpp now
6289         dnl is C++ code and pointer cast that are possible even without
6290         dnl warning in C still fail in C++.
6291         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6292                        wx_cv_type_getsockname3,
6293             [
6294                 AC_LANG_PUSH(C++)
6295                 AC_TRY_COMPILE(
6296                     [
6297                         #include <sys/types.h>
6298                         #include <sys/socket.h>
6299                     ],
6300                     [
6301                         socklen_t len;
6302                         getsockname(0, 0, &len);
6303                     ],
6304                     wx_cv_type_getsockname3=socklen_t,
6305                     [
6306                         dnl the compiler will compile the version with size_t
6307                         dnl even if the real type of the last parameter is int
6308                         dnl but it should give at least a warning about
6309                         dnl converting between incompatible pointer types, so
6310                         dnl try to use it to get the correct behaviour at
6311                         dnl least with gcc (otherwise we'd always use size_t)
6312                         CFLAGS_OLD="$CFLAGS"
6313                         if test "$GCC" = yes ; then
6314                             CFLAGS="-Werror $CFLAGS"
6315                         fi
6316
6317                         AC_TRY_COMPILE(
6318                             [
6319                                 #include <sys/types.h>
6320                                 #include <sys/socket.h>
6321                             ],
6322                             [
6323                                 size_t len;
6324                                 getsockname(0, 0, &len);
6325                             ],
6326                             wx_cv_type_getsockname3=size_t,
6327                             AC_TRY_COMPILE(
6328                                 [
6329                                     #include <sys/types.h>
6330                                     #include <sys/socket.h>
6331                                 ],
6332                                 [
6333                                     int len;
6334                                     getsockname(0, 0, &len);
6335                                 ],
6336                                 wx_cv_type_getsockname3=int,
6337                                 wx_cv_type_getsockname3=unknown
6338                             )
6339                         )
6340
6341                         CFLAGS="$CFLAGS_OLD"
6342                     ]
6343                 )
6344                 AC_LANG_POP()
6345             ])
6346
6347         if test "$wx_cv_type_getsockname3" = "unknown"; then
6348             wxUSE_SOCKETS=no
6349             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6350         else
6351             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6352         fi
6353         dnl Do this again for getsockopt as it may be different
6354         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6355                        wx_cv_type_getsockopt5,
6356             [
6357                 dnl Note that the rules for compatibility of pointers
6358                 dnl are somewhat different between C and C++, so code
6359                 dnl that fails in C++ may not even give a warning about
6360                 dnl converting between incompatible pointer types in C.
6361                 dnl So this test needs to be done in C++ mode.
6362                 AC_LANG_PUSH(C++)
6363                 AC_TRY_COMPILE(
6364                     [
6365                         #include <sys/types.h>
6366                         #include <sys/socket.h>
6367                     ],
6368                     [
6369                         socklen_t len;
6370                         getsockopt(0, 0, 0, 0, &len);
6371                     ],
6372                     wx_cv_type_getsockopt5=socklen_t,
6373                     [
6374                         AC_TRY_COMPILE(
6375                             [
6376                                 #include <sys/types.h>
6377                                 #include <sys/socket.h>
6378                             ],
6379                             [
6380                                 size_t len;
6381                                 getsockopt(0, 0, 0, 0, &len);
6382                             ],
6383                             wx_cv_type_getsockopt5=size_t,
6384                             AC_TRY_COMPILE(
6385                                 [
6386                                     #include <sys/types.h>
6387                                     #include <sys/socket.h>
6388                                 ],
6389                                 [
6390                                     int len;
6391                                     getsockopt(0, 0, 0, 0, &len);
6392                                 ],
6393                                 wx_cv_type_getsockopt5=int,
6394                                 wx_cv_type_getsockopt5=unknown
6395                             )
6396                         )
6397                     ]
6398                 )
6399                 AC_LANG_POP()
6400             ])
6401
6402         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6403             wxUSE_SOCKETS=no
6404             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6405         else
6406             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6407         fi
6408     fi
6409 fi
6410
6411 if test "$wxUSE_SOCKETS" = "yes" ; then
6412     if test "$wxUSE_IPV6" = "yes"; then
6413         AC_CACHE_CHECK(
6414             [whether we have sockaddr_in6],
6415             [wx_cv_type_sockaddr_in6],
6416             [
6417                 AC_TRY_COMPILE(
6418                     [
6419                         #include <sys/types.h>
6420                         #include <sys/socket.h>
6421                         #include <netinet/in.h>
6422                     ],
6423                     [
6424                         struct sockaddr_in6 sa6;
6425                     ],
6426                     wx_cv_type_sockaddr_in6=yes,
6427                     wx_cv_type_sockaddr_in6=no
6428                 )
6429             ]
6430         )
6431
6432         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6433             AC_DEFINE(wxUSE_IPV6)
6434         else
6435             AC_MSG_WARN([IPv6 support not available... disabled])
6436         fi
6437     fi
6438
6439     AC_DEFINE(wxUSE_SOCKETS)
6440     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6441 fi
6442
6443 if test "$wxUSE_PROTOCOL" = "yes"; then
6444     if test "$wxUSE_SOCKETS" != "yes"; then
6445         AC_MSG_WARN(Protocol classes require sockets... disabled)
6446         wxUSE_PROTOCOL=no
6447     fi
6448 fi
6449
6450 if test "$wxUSE_PROTOCOL" = "yes"; then
6451     AC_DEFINE(wxUSE_PROTOCOL)
6452
6453     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6454         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6455     fi
6456     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6457         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6458     fi
6459     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6460         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6461     fi
6462 else
6463     if test "$wxUSE_FS_INET" = "yes"; then
6464         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6465         wxUSE_FS_INET="no"
6466     fi
6467 fi
6468
6469 if test "$wxUSE_URL" = "yes"; then
6470     if test "$wxUSE_PROTOCOL" != "yes"; then
6471         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6472         wxUSE_URL=no
6473     fi
6474     if test "$wxUSE_URL" = "yes"; then
6475         AC_DEFINE(wxUSE_URL)
6476     fi
6477 fi
6478
6479 if test "$wxUSE_VARIANT" = "yes"; then
6480     AC_DEFINE(wxUSE_VARIANT)
6481 fi
6482
6483 if test "$wxUSE_FS_INET" = "yes"; then
6484   AC_DEFINE(wxUSE_FS_INET)
6485 fi
6486
6487 dnl ---------------------------------------------------------------------------
6488 dnl Joystick support
6489 dnl ---------------------------------------------------------------------------
6490
6491 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6492     wxUSE_JOYSTICK=no
6493
6494     dnl under MSW we always have joystick support
6495     if test "$TOOLKIT" = "MSW"; then
6496         wxUSE_JOYSTICK=yes
6497
6498     dnl mac only available on darwin
6499     elif test "$TOOLKIT" = "OSX" -o "$TOOLKIT" = "COCOA"; then
6500         if test "$USE_DARWIN" = 1; then
6501             dnl check for a bug in the headers, some have bad setEventCallout
6502             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6503             AC_LANG_PUSH(C++)
6504             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6505                             [ IOHIDQueueInterface *qi = NULL;
6506                               IOHIDCallbackFunction cb = NULL;
6507                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6508                             [ wxUSE_JOYSTICK=yes ]
6509                           )
6510             AC_LANG_POP()
6511             AC_MSG_RESULT($wxUSE_JOYSTICK)
6512         fi
6513
6514     dnl joystick support is only for Linux 2.1.x or greater
6515     else
6516         dnl wxJoystick not supported by wxMGL at all
6517         if test "$wxUSE_MGL" != 1; then
6518             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6519             dnl checks only whether the header can be preprocessed, not that it
6520             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6521             dnl can't be compiled because of an error and with the default
6522             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6523             dnl build would fail later
6524             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6525         fi
6526     fi
6527
6528     if test "$wxUSE_JOYSTICK" = "yes"; then
6529         AC_DEFINE(wxUSE_JOYSTICK)
6530         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6531     else
6532         AC_MSG_WARN(Joystick not supported by this system... disabled)
6533     fi
6534 fi
6535
6536
6537 dnl ---------------------------------------------------------------------------
6538 dnl String stuff
6539 dnl ---------------------------------------------------------------------------
6540
6541 if test "$wxUSE_FONTENUM" = "yes" ; then
6542   AC_DEFINE(wxUSE_FONTENUM)
6543 fi
6544
6545 if test "$wxUSE_FONTMAP" = "yes" ; then
6546   AC_DEFINE(wxUSE_FONTMAP)
6547 fi
6548
6549 if test "$wxUSE_UNICODE" = "yes" ; then
6550   AC_DEFINE(wxUSE_UNICODE)
6551
6552   if test "$USE_WIN32" != 1; then
6553       wxUSE_UNICODE_MSLU=no
6554   fi
6555
6556   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6557         AC_CHECK_LIB(unicows,main,
6558             [
6559                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6560             ],
6561             [
6562                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6563                              Applications will only run on Windows NT/2000/XP!])
6564                 wxUSE_UNICODE_MSLU=no
6565             ])
6566     fi
6567 fi
6568
6569 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6570     AC_DEFINE(wxUSE_UNICODE_UTF8)
6571
6572     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6573         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6574     fi
6575 fi
6576
6577 dnl ---------------------------------------------------------------------------
6578 dnl big GUI components: MDI, doc/view, printing, help, ...
6579 dnl ---------------------------------------------------------------------------
6580
6581 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6582     AC_DEFINE(wxUSE_CONSTRAINTS)
6583     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6584 fi
6585
6586 if test "$wxUSE_MDI" = "yes"; then
6587     AC_DEFINE(wxUSE_MDI)
6588
6589     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6590         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6591         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6592     fi
6593 fi
6594
6595 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6596     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6597     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6598 fi
6599
6600 if test "$wxUSE_HELP" = "yes"; then
6601     AC_DEFINE(wxUSE_HELP)
6602     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6603
6604     if test "$wxUSE_MSW" = 1; then
6605       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6606         AC_DEFINE(wxUSE_MS_HTML_HELP)
6607       fi
6608     fi
6609
6610     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6611       if test "$wxUSE_HTML" = "yes"; then
6612         AC_DEFINE(wxUSE_WXHTML_HELP)
6613       else
6614         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6615         wxUSE_WXHTML_HELP=no
6616       fi
6617     fi
6618 fi
6619
6620 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6621     AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6622     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6623 fi
6624
6625 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6626   AC_DEFINE(wxUSE_POSTSCRIPT)
6627 fi
6628
6629 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6630
6631 if test "$wxUSE_SVG" = "yes"; then
6632     AC_DEFINE(wxUSE_SVG)
6633 fi
6634
6635 dnl ---------------------------------------------------------------------------
6636 dnl wxMetafile availability
6637 dnl ---------------------------------------------------------------------------
6638
6639 if test "$wxUSE_METAFILE" = "yes"; then
6640     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6641         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6642         wxUSE_METAFILE=no
6643     fi
6644 fi
6645
6646 dnl ---------------------------------------------------------------------------
6647 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6648 dnl ---------------------------------------------------------------------------
6649
6650 dnl check for ole headers and disable a few features requiring it if not
6651 dnl present (earlier versions of mingw32 don't have ole2.h)
6652 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6653                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6654                           -o "$wxUSE_OLE"     = "yes" \
6655                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6656     AC_CHECK_HEADER(ole2.h,,, [ ])
6657
6658     if test "$ac_cv_header_ole2_h" = "yes" ; then
6659         if test "$GCC" = yes ; then
6660             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6661             AC_TRY_COMPILE([#include <windows.h>
6662                             #include <ole2.h>],
6663                            [],
6664                            [AC_MSG_RESULT(no)],
6665                            [AC_MSG_RESULT(yes)
6666                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6667             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6668             if test "$wxUSE_OLE" = "yes" ; then
6669                 AC_DEFINE(wxUSE_OLE)
6670                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6671                 AC_DEFINE(wxUSE_ACTIVEX)
6672                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6673             fi
6674         fi
6675
6676         dnl for OLE clipboard and dnd
6677         if test "$wxUSE_DATAOBJ" = "yes" ; then
6678             AC_DEFINE(wxUSE_DATAOBJ)
6679         fi
6680     else
6681         AC_MSG_WARN([Some features disabled because OLE headers not found])
6682
6683         wxUSE_CLIPBOARD=no
6684         wxUSE_DRAG_AND_DROP=no
6685         wxUSE_DATAOBJ=no
6686         wxUSE_OLE=no
6687     fi
6688
6689     if test "$wxUSE_METAFILE" = "yes"; then
6690         AC_DEFINE(wxUSE_METAFILE)
6691
6692         dnl this one should probably be made separately configurable
6693         AC_DEFINE(wxUSE_ENH_METAFILE)
6694     fi
6695 fi
6696
6697 if test "$wxUSE_IPC" = "yes"; then
6698     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6699         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6700         wxUSE_IPC=no
6701     fi
6702
6703     if test "$wxUSE_IPC" = "yes"; then
6704         AC_DEFINE(wxUSE_IPC)
6705         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6706     fi
6707 fi
6708
6709 if test "$wxUSE_DATAOBJ" = "yes"; then
6710     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6711         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6712         wxUSE_DATAOBJ=no
6713     else
6714         AC_DEFINE(wxUSE_DATAOBJ)
6715     fi
6716 else
6717     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6718     wxUSE_CLIPBOARD=no
6719     wxUSE_DRAG_AND_DROP=no
6720 fi
6721
6722 if test "$wxUSE_CLIPBOARD" = "yes"; then
6723     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6724         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6725         wxUSE_CLIPBOARD=no
6726     fi
6727
6728     if test "$wxUSE_CLIPBOARD" = "yes"; then
6729         AC_DEFINE(wxUSE_CLIPBOARD)
6730     fi
6731 fi
6732
6733 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6734     if test "$wxUSE_GTK" = 1; then
6735         if test "$WXGTK12" != 1; then
6736             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6737             wxUSE_DRAG_AND_DROP=no
6738         fi
6739     fi
6740
6741     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6742             "$wxUSE_DFB" = 1; then
6743         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6744         wxUSE_DRAG_AND_DROP=no
6745     fi
6746
6747     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6748         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6749     fi
6750
6751 fi
6752
6753 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6754     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6755 fi
6756
6757 if test "$wxUSE_CLIPBOARD" = "yes"; then
6758     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS clipboard"
6759 fi
6760
6761 if test "$wxUSE_SPLINES" = "yes" ; then
6762   AC_DEFINE(wxUSE_SPLINES)
6763 fi
6764
6765 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6766   AC_DEFINE(wxUSE_MOUSEWHEEL)
6767 fi
6768
6769 if test "$wxUSE_UIACTIONSIMULATOR" = "yes" ; then
6770     AC_DEFINE(wxUSE_UIACTIONSIMULATOR)
6771     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS uiaction"
6772 fi
6773
6774 if test "$wxUSE_DC_TRANSFORM_MATRIX" = "yes" ; then
6775     AC_DEFINE(wxUSE_DC_TRANSFORM_MATRIX)
6776 fi
6777
6778 dnl ---------------------------------------------------------------------------
6779 dnl GUI controls
6780 dnl ---------------------------------------------------------------------------
6781
6782 USES_CONTROLS=0
6783 if test "$wxUSE_CONTROLS" = "yes"; then
6784   USES_CONTROLS=1
6785 fi
6786
6787 if test "$wxUSE_MARKUP" = "yes"; then
6788   AC_DEFINE(wxUSE_MARKUP)
6789 fi
6790
6791 if test "$wxUSE_ACCEL" = "yes"; then
6792   AC_DEFINE(wxUSE_ACCEL)
6793   USES_CONTROLS=1
6794 fi
6795
6796 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6797   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6798   USES_CONTROLS=1
6799   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6800 fi
6801
6802 if test "$wxUSE_BANNERWINDOW" = "yes"; then
6803   AC_DEFINE(wxUSE_BANNERWINDOW)
6804 fi
6805
6806 if test "$wxUSE_BUTTON" = "yes"; then
6807   AC_DEFINE(wxUSE_BUTTON)
6808   USES_CONTROLS=1
6809 fi
6810
6811 if test "$wxUSE_BMPBUTTON" = "yes"; then
6812   AC_DEFINE(wxUSE_BMPBUTTON)
6813   USES_CONTROLS=1
6814 fi
6815
6816 if test "$wxUSE_CALCTRL" = "yes"; then
6817   AC_DEFINE(wxUSE_CALENDARCTRL)
6818   USES_CONTROLS=1
6819   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6820 fi
6821
6822 if test "$wxUSE_CARET" = "yes"; then
6823   AC_DEFINE(wxUSE_CARET)
6824   USES_CONTROLS=1
6825   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6826 fi
6827
6828 if test "$wxUSE_COLLPANE" = "yes"; then
6829     AC_DEFINE(wxUSE_COLLPANE)
6830     USES_CONTROLS=1
6831     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6832 fi
6833
6834 if test "$wxUSE_COMBOBOX" = "yes"; then
6835   AC_DEFINE(wxUSE_COMBOBOX)
6836   USES_CONTROLS=1
6837 fi
6838
6839 if test "$wxUSE_COMBOCTRL" = "yes"; then
6840   AC_DEFINE(wxUSE_COMBOCTRL)
6841   USES_CONTROLS=1
6842 fi
6843
6844 if test "$wxUSE_COMMANDLINKBUTTON" = "yes"; then
6845   AC_DEFINE(wxUSE_COMMANDLINKBUTTON)
6846   USES_CONTROLS=1
6847 fi
6848
6849 if test "$wxUSE_CHOICE" = "yes"; then
6850   AC_DEFINE(wxUSE_CHOICE)
6851   USES_CONTROLS=1
6852 fi
6853
6854 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6855     AC_DEFINE(wxUSE_CHOICEBOOK)
6856     USES_CONTROLS=1
6857 fi
6858
6859 if test "$wxUSE_CHECKBOX" = "yes"; then
6860   AC_DEFINE(wxUSE_CHECKBOX)
6861   USES_CONTROLS=1
6862 fi
6863
6864 if test "$wxUSE_CHECKLST" = "yes"; then
6865   AC_DEFINE(wxUSE_CHECKLISTBOX)
6866   USES_CONTROLS=1
6867 fi
6868
6869 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6870   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6871   USES_CONTROLS=1
6872 fi
6873
6874 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6875   AC_DEFINE(wxUSE_DATEPICKCTRL)
6876   USES_CONTROLS=1
6877 fi
6878
6879 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6880   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6881   USES_CONTROLS=1
6882 fi
6883
6884 if test "$wxUSE_FILECTRL" = "yes"; then
6885   AC_DEFINE(wxUSE_FILECTRL)
6886   USES_CONTROLS=1
6887 fi
6888
6889 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6890   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6891   USES_CONTROLS=1
6892 fi
6893
6894 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6895   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6896   USES_CONTROLS=1
6897 fi
6898
6899 if test "$wxUSE_DISPLAY" = "yes"; then
6900     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6901         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6902         wxUSE_DISPLAY=no
6903     else
6904         AC_DEFINE(wxUSE_DISPLAY)
6905         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6906     fi
6907 fi
6908
6909 if test "$wxUSE_DETECT_SM" = "yes"; then
6910     AC_DEFINE(wxUSE_DETECT_SM)
6911 fi
6912
6913 if test "$wxUSE_GAUGE" = "yes"; then
6914   AC_DEFINE(wxUSE_GAUGE)
6915   USES_CONTROLS=1
6916 fi
6917
6918 if test "$wxUSE_GRID" = "yes"; then
6919   AC_DEFINE(wxUSE_GRID)
6920   USES_CONTROLS=1
6921   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6922 fi
6923
6924 if test "$wxUSE_HEADERCTRL" = "yes"; then
6925   AC_DEFINE(wxUSE_HEADERCTRL)
6926   USES_CONTROLS=1
6927 fi
6928
6929 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6930   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6931   USES_CONTROLS=1
6932 fi
6933
6934 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6935   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6936   USES_CONTROLS=1
6937 fi
6938
6939 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6940   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6941   USES_CONTROLS=1
6942   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6943 fi
6944
6945 if test "$wxUSE_IMAGLIST" = "yes"; then
6946     AC_DEFINE(wxUSE_IMAGLIST)
6947 fi
6948
6949 if test "$wxUSE_INFOBAR" = "yes"; then
6950     AC_DEFINE(wxUSE_INFOBAR)
6951 fi
6952
6953 if test "$wxUSE_LISTBOOK" = "yes"; then
6954     AC_DEFINE(wxUSE_LISTBOOK)
6955     USES_CONTROLS=1
6956 fi
6957
6958 if test "$wxUSE_LISTBOX" = "yes"; then
6959     AC_DEFINE(wxUSE_LISTBOX)
6960     USES_CONTROLS=1
6961 fi
6962
6963 if test "$wxUSE_LISTCTRL" = "yes"; then
6964     if test "$wxUSE_IMAGLIST" = "yes"; then
6965         AC_DEFINE(wxUSE_LISTCTRL)
6966         USES_CONTROLS=1
6967         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6968     else
6969         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6970     fi
6971 fi
6972
6973 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6974     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6975     USES_CONTROLS=1
6976 fi
6977
6978 if test "$wxUSE_NOTEBOOK" = "yes"; then
6979     AC_DEFINE(wxUSE_NOTEBOOK)
6980     USES_CONTROLS=1
6981     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6982 fi
6983
6984 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6985     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6986 fi
6987
6988 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6989   AC_DEFINE(wxUSE_ODCOMBOBOX)
6990   USES_CONTROLS=1
6991   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6992 fi
6993
6994 if test "$wxUSE_RADIOBOX" = "yes"; then
6995     AC_DEFINE(wxUSE_RADIOBOX)
6996     USES_CONTROLS=1
6997 fi
6998
6999 if test "$wxUSE_RADIOBTN" = "yes"; then
7000     AC_DEFINE(wxUSE_RADIOBTN)
7001     USES_CONTROLS=1
7002 fi
7003
7004 if test "$wxUSE_REARRANGECTRL" = "yes"; then
7005     AC_DEFINE(wxUSE_REARRANGECTRL)
7006 fi
7007
7008 if test "$wxUSE_RICHMSGDLG" = "yes"; then
7009     AC_DEFINE(wxUSE_RICHMSGDLG)
7010 fi
7011
7012 if test "$wxUSE_SASH" = "yes"; then
7013     AC_DEFINE(wxUSE_SASH)
7014     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
7015 fi
7016
7017 if test "$wxUSE_SCROLLBAR" = "yes"; then
7018     AC_DEFINE(wxUSE_SCROLLBAR)
7019     USES_CONTROLS=1
7020     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll"
7021 fi
7022
7023 if test "$wxUSE_SEARCHCTRL" = "yes"; then
7024     AC_DEFINE(wxUSE_SEARCHCTRL)
7025     USES_CONTROLS=1
7026 fi
7027
7028 if test "$wxUSE_SLIDER" = "yes"; then
7029     AC_DEFINE(wxUSE_SLIDER)
7030     USES_CONTROLS=1
7031 fi
7032
7033 if test "$wxUSE_SPINBTN" = "yes"; then
7034     AC_DEFINE(wxUSE_SPINBTN)
7035     USES_CONTROLS=1
7036 fi
7037
7038 if test "$wxUSE_SPINCTRL" = "yes"; then
7039     AC_DEFINE(wxUSE_SPINCTRL)
7040     USES_CONTROLS=1
7041 fi
7042
7043 if test "$wxUSE_SPLITTER" = "yes"; then
7044     AC_DEFINE(wxUSE_SPLITTER)
7045     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
7046 fi
7047
7048 if test "$wxUSE_STATBMP" = "yes"; then
7049     AC_DEFINE(wxUSE_STATBMP)
7050     USES_CONTROLS=1
7051 fi
7052
7053 if test "$wxUSE_STATBOX" = "yes"; then
7054     AC_DEFINE(wxUSE_STATBOX)
7055     USES_CONTROLS=1
7056 fi
7057
7058 if test "$wxUSE_STATTEXT" = "yes"; then
7059     AC_DEFINE(wxUSE_STATTEXT)
7060     USES_CONTROLS=1
7061 fi
7062
7063 if test "$wxUSE_STATLINE" = "yes"; then
7064     AC_DEFINE(wxUSE_STATLINE)
7065     USES_CONTROLS=1
7066 fi
7067
7068 if test "$wxUSE_STATUSBAR" = "yes"; then
7069     dnl this will get undefined in wx/chkconf.h if it's not supported
7070     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
7071     AC_DEFINE(wxUSE_STATUSBAR)
7072     USES_CONTROLS=1
7073
7074     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
7075 fi
7076
7077 if test "$wxUSE_TEXTCTRL" = "yes"; then
7078     AC_DEFINE(wxUSE_TEXTCTRL)
7079     USES_CONTROLS=1
7080     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
7081
7082     dnl we don't have special switches to disable wxUSE_RICHEDIT[2], it doesn't
7083     dnl seem useful to allow disabling them
7084     AC_DEFINE(wxUSE_RICHEDIT)
7085     AC_DEFINE(wxUSE_RICHEDIT2)
7086 fi
7087
7088 if test "$wxUSE_TOGGLEBTN" = "yes"; then
7089     if test "$wxUSE_OLD_COCOA" = 1 ; then
7090         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
7091         wxUSE_TOGGLEBTN=no
7092     fi
7093
7094     if test "$wxUSE_TOGGLEBTN" = "yes"; then
7095         AC_DEFINE(wxUSE_TOGGLEBTN)
7096         USES_CONTROLS=1
7097     fi
7098 fi
7099
7100 if test "$wxUSE_TOOLBAR" = "yes"; then
7101     AC_DEFINE(wxUSE_TOOLBAR)
7102     USES_CONTROLS=1
7103
7104     if test "$wxUSE_UNIVERSAL" = "yes"; then
7105         wxUSE_TOOLBAR_NATIVE="no"
7106     else
7107         wxUSE_TOOLBAR_NATIVE="yes"
7108         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
7109     fi
7110
7111     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
7112 fi
7113
7114 if test "$wxUSE_TOOLTIPS" = "yes"; then
7115     if test "$wxUSE_MOTIF" = 1; then
7116         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
7117     else
7118         if test "$wxUSE_UNIVERSAL" = "yes"; then
7119             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
7120         else
7121             AC_DEFINE(wxUSE_TOOLTIPS)
7122         fi
7123     fi
7124 fi
7125
7126 if test "$wxUSE_TREEBOOK" = "yes"; then
7127     AC_DEFINE(wxUSE_TREEBOOK)
7128     USES_CONTROLS=1
7129 fi
7130
7131 if test "$wxUSE_TOOLBOOK" = "yes"; then
7132     AC_DEFINE(wxUSE_TOOLBOOK)
7133     USES_CONTROLS=1
7134 fi
7135
7136 if test "$wxUSE_TREECTRL" = "yes"; then
7137     if test "$wxUSE_IMAGLIST" = "yes"; then
7138         AC_DEFINE(wxUSE_TREECTRL)
7139         USES_CONTROLS=1
7140         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
7141     else
7142         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
7143     fi
7144 fi
7145
7146 if test "$wxUSE_TREECTRL" = "yes"; then
7147     AC_DEFINE(wxUSE_TREELISTCTRL)
7148     USES_CONTROLS=1
7149 fi
7150
7151 if test "$wxUSE_POPUPWIN" = "yes"; then
7152     if test "$wxUSE_OLD_COCOA" = 1 ; then
7153         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
7154     else
7155         if test "$wxUSE_PM" = 1; then
7156             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
7157         else
7158             AC_DEFINE(wxUSE_POPUPWIN)
7159             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
7160
7161             USES_CONTROLS=1
7162         fi
7163     fi
7164 fi
7165
7166 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
7167     if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
7168         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
7169     else
7170         AC_DEFINE(wxUSE_DIALUP_MANAGER)
7171         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
7172     fi
7173 fi
7174
7175 if test "$wxUSE_TIPWINDOW" = "yes"; then
7176     if test "$wxUSE_PM" = 1; then
7177         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
7178     else
7179         AC_DEFINE(wxUSE_TIPWINDOW)
7180     fi
7181 fi
7182
7183 if test "$USES_CONTROLS" = 1; then
7184     AC_DEFINE(wxUSE_CONTROLS)
7185 fi
7186
7187 dnl ---------------------------------------------------------------------------
7188 dnl misc options
7189 dnl ---------------------------------------------------------------------------
7190
7191 dnl please keep the settings below in alphabetical order
7192 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7193     AC_DEFINE(wxUSE_ACCESSIBILITY)
7194     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7195 fi
7196
7197 if test "$wxUSE_ARTPROVIDER_STD" = "yes"; then
7198     AC_DEFINE(wxUSE_ARTPROVIDER_STD)
7199 fi
7200
7201 if test "$wxUSE_ARTPROVIDER_TANGO" = "auto"; then
7202     dnl Tango-based art provider is not needed in GTK-based ports as the
7203     dnl native art provider completely replaces it.
7204     if test "$wxUSE_GTK" != 1; then
7205         dnl It also requires support for memory-mapped PNG images.
7206         if test "$wxUSE_LIBPNG" != no -a \
7207                 "$wxUSE_IMAGE" = yes -a \
7208                 "$wxUSE_STREAMS" = yes; then
7209             wxUSE_ARTPROVIDER_TANGO="yes"
7210         fi
7211     fi
7212 fi
7213
7214 if test "$wxUSE_ARTPROVIDER_TANGO" = "yes"; then
7215     AC_DEFINE(wxUSE_ARTPROVIDER_TANGO)
7216 fi
7217
7218 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7219     AC_DEFINE(wxUSE_DRAGIMAGE)
7220     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7221 fi
7222
7223 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7224     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7225         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7226     else
7227         AC_DEFINE(wxUSE_EXCEPTIONS)
7228         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7229     fi
7230 fi
7231
7232 USE_HTML=0
7233 if test "$wxUSE_HTML" = "yes"; then
7234     AC_DEFINE(wxUSE_HTML)
7235     USE_HTML=1
7236     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7237 fi
7238 if test "$wxUSE_WEBKIT" = "yes"; then
7239     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7240         old_CPPFLAGS="$CPPFLAGS"
7241         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7242         AC_CHECK_HEADER([WebKit/HIWebView.h],
7243                         [
7244                            AC_DEFINE(wxUSE_WEBKIT)
7245                            WEBKIT_LINK="-framework WebKit"
7246                         ],
7247                         [
7248                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7249                            wxUSE_WEBKIT=no
7250                         ],
7251                         [
7252                            #include <Carbon/Carbon.h>
7253                            #include <WebKit/WebKit.h>
7254                         ])
7255         CPPFLAGS="$old_CPPFLAGS"
7256     elif test "$wxUSE_OLD_COCOA" = 1; then
7257         AC_DEFINE(wxUSE_WEBKIT)
7258     else
7259         wxUSE_WEBKIT=no
7260     fi
7261     if test "$wxUSE_WEBKIT" = "yes"; then
7262         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7263     fi
7264 fi
7265
7266 USE_XRC=0
7267 if test "$wxUSE_XRC" = "yes"; then
7268     if test "$wxUSE_XML" != "yes"; then
7269         AC_MSG_WARN([XML library not built, XRC resources disabled])
7270         wxUSE_XRC=no
7271     else
7272         AC_DEFINE(wxUSE_XRC)
7273         USE_XRC=1
7274         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7275     fi
7276 fi
7277
7278 USE_AUI=0
7279 if test "$wxUSE_AUI" = "yes"; then
7280    AC_DEFINE(wxUSE_AUI)
7281    USE_AUI=1
7282    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7283 fi
7284
7285 USE_PROPGRID=0
7286 if test "$wxUSE_PROPGRID" = "yes"; then
7287    AC_DEFINE(wxUSE_PROPGRID)
7288    USE_PROPGRID=1
7289    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS propgrid"
7290 fi
7291
7292 USE_RIBBON=0
7293 if test "$wxUSE_RIBBON" = "yes"; then
7294    AC_DEFINE(wxUSE_RIBBON)
7295    USE_RIBBON=1
7296    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ribbon"
7297 fi
7298
7299 USE_STC=0
7300 if test "$wxUSE_STC" = "yes"; then
7301    AC_DEFINE(wxUSE_STC)
7302    USE_STC=1
7303    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
7304
7305    dnl python is used to update src/stc.h (see build/bakefiles/scintilla.bkl)
7306    AC_PATH_PROG(PYTHON, python)
7307    if test "x$PYTHON" = "x"; then
7308      COND_PYTHON="#"
7309    fi
7310    AC_SUBST(COND_PYTHON)
7311 fi
7312
7313 if test "$wxUSE_MENUS" = "yes"; then
7314     AC_DEFINE(wxUSE_MENUS)
7315     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7316 fi
7317
7318 if test "$wxUSE_METAFILE" = "yes"; then
7319     AC_DEFINE(wxUSE_METAFILE)
7320 fi
7321
7322 if test "$wxUSE_MIMETYPE" = "yes"; then
7323     AC_DEFINE(wxUSE_MIMETYPE)
7324 fi
7325
7326 if test "$wxUSE_MINIFRAME" = "yes"; then
7327     AC_DEFINE(wxUSE_MINIFRAME)
7328 fi
7329
7330 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7331     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7332 fi
7333
7334 if test "$wxUSE_TASKBARICON" = "yes"; then
7335     AC_DEFINE(wxUSE_TASKBARICON)
7336     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7337 fi
7338
7339
7340 if test "$wxUSE_VALIDATORS" = "yes"; then
7341     AC_DEFINE(wxUSE_VALIDATORS)
7342     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7343 fi
7344
7345 if test "$wxUSE_PALETTE" = "yes" ; then
7346     if test "$wxUSE_DFB" = 1; then
7347         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
7348         wxUSE_PALETTE=no
7349     else
7350         AC_DEFINE(wxUSE_PALETTE)
7351     fi
7352 fi
7353
7354 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7355   dnl Must be done this late because -lunicows must be before all the other libs
7356   LIBS=" -lunicows $LIBS"
7357 fi
7358
7359 USE_RICHTEXT=0
7360 if test "$wxUSE_RICHTEXT" = "yes"; then
7361     AC_DEFINE(wxUSE_RICHTEXT)
7362     USE_RICHTEXT=1
7363     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7364 fi
7365
7366 dnl ---------------------------------------------------------------------------
7367 dnl wxImage options
7368 dnl ---------------------------------------------------------------------------
7369
7370 if test "$wxUSE_IMAGE" = "yes" ; then
7371     AC_DEFINE(wxUSE_IMAGE)
7372
7373     if test "$wxUSE_GIF" = "yes" ; then
7374       AC_DEFINE(wxUSE_GIF)
7375     fi
7376
7377     if test "$wxUSE_PCX" = "yes" ; then
7378       AC_DEFINE(wxUSE_PCX)
7379     fi
7380
7381     if test "$wxUSE_TGA" = "yes" ; then
7382       AC_DEFINE(wxUSE_TGA)
7383     fi
7384
7385     if test "$wxUSE_IFF" = "yes" ; then
7386       AC_DEFINE(wxUSE_IFF)
7387     fi
7388
7389     if test "$wxUSE_PNM" = "yes" ; then
7390       AC_DEFINE(wxUSE_PNM)
7391     fi
7392
7393     if test "$wxUSE_XPM" = "yes" ; then
7394       AC_DEFINE(wxUSE_XPM)
7395     fi
7396
7397     if test "$wxUSE_ICO_CUR" = "yes" ; then
7398       AC_DEFINE(wxUSE_ICO_CUR)
7399     fi
7400 fi
7401
7402 dnl ---------------------------------------------------------------------------
7403 dnl common dialogs
7404 dnl ---------------------------------------------------------------------------
7405
7406 if test "$wxUSE_ABOUTDLG" = "yes"; then
7407     AC_DEFINE(wxUSE_ABOUTDLG)
7408 fi
7409
7410 if test "$wxUSE_CHOICEDLG" = "yes"; then
7411     AC_DEFINE(wxUSE_CHOICEDLG)
7412 fi
7413
7414 if test "$wxUSE_COLOURDLG" = "yes"; then
7415     AC_DEFINE(wxUSE_COLOURDLG)
7416 fi
7417
7418 if test "$wxUSE_FILEDLG" = "yes"; then
7419     AC_DEFINE(wxUSE_FILEDLG)
7420 fi
7421
7422 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7423     AC_DEFINE(wxUSE_FINDREPLDLG)
7424 fi
7425
7426 if test "$wxUSE_FONTDLG" = "yes"; then
7427     AC_DEFINE(wxUSE_FONTDLG)
7428 fi
7429
7430 if test "$wxUSE_DIRDLG" = "yes"; then
7431     if test "$wxUSE_TREECTRL" != "yes"; then
7432         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7433     else
7434         AC_DEFINE(wxUSE_DIRDLG)
7435     fi
7436 fi
7437
7438 if test "$wxUSE_MSGDLG" = "yes"; then
7439     AC_DEFINE(wxUSE_MSGDLG)
7440 fi
7441
7442 if test "$wxUSE_NUMBERDLG" = "yes"; then
7443     AC_DEFINE(wxUSE_NUMBERDLG)
7444 fi
7445
7446 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7447     AC_DEFINE(wxUSE_PROGRESSDLG)
7448 fi
7449
7450 if test "$wxUSE_SPLASH" = "yes"; then
7451     AC_DEFINE(wxUSE_SPLASH)
7452     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7453 fi
7454
7455 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7456     AC_DEFINE(wxUSE_STARTUP_TIPS)
7457 fi
7458
7459 if test "$wxUSE_TEXTDLG" = "yes"; then
7460     AC_DEFINE(wxUSE_TEXTDLG)
7461 fi
7462
7463 if test "$wxUSE_WIZARDDLG" = "yes"; then
7464     AC_DEFINE(wxUSE_WIZARDDLG)
7465     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7466 fi
7467
7468 dnl ---------------------------------------------------------------------------
7469 dnl options used under wxMSW and wxPM
7470 dnl ---------------------------------------------------------------------------
7471
7472 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7473     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7474         AC_DEFINE(wxUSE_OWNER_DRAWN)
7475     fi
7476 fi
7477
7478 dnl ---------------------------------------------------------------------------
7479 dnl wxMSW-only options
7480 dnl ---------------------------------------------------------------------------
7481
7482 if test "$wxUSE_MSW" = 1 ; then
7483
7484     if test "$wxUSE_DC_CACHEING" = "yes"; then
7485         AC_DEFINE(wxUSE_DC_CACHEING)
7486     fi
7487
7488     if test "$wxUSE_DIB" = "yes"; then
7489         AC_DEFINE(wxUSE_WXDIB)
7490     fi
7491
7492     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7493         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7494     fi
7495
7496     if test "$wxUSE_UXTHEME" = "yes"; then
7497         AC_DEFINE(wxUSE_UXTHEME)
7498     fi
7499
7500 fi
7501 dnl wxUSE_MSW = 1
7502
7503 dnl not quite MSW-only although mostly useful to disable this under MSW
7504 if test "$wxUSE_AUTOID_MANAGEMENT" = "yes"; then
7505     AC_DEFINE(wxUSE_AUTOID_MANAGEMENT)
7506 fi
7507
7508 if test "$USE_WIN32" = 1 ; then
7509     if test "$wxUSE_INICONF" = "yes"; then
7510         AC_DEFINE(wxUSE_INICONF)
7511     fi
7512
7513     if test "$wxUSE_REGKEY" = "yes"; then
7514         AC_DEFINE(wxUSE_REGKEY)
7515     fi
7516 fi
7517 dnl USE_WIN32 = 1
7518
7519 dnl ---------------------------------------------------------------------------
7520 dnl wxGraphicsContext
7521 dnl ---------------------------------------------------------------------------
7522
7523 dnl Under Mac we don't even provide --enable-graphics_ctx switch as we always
7524 dnl need it -- but because we don't have the option, wxUSE_GRAPHICS_CONTEXT is
7525 dnl not defined automatically and we need to do it ourselves
7526 if test "$wxUSE_MAC" = 1; then
7527     wxUSE_GRAPHICS_CONTEXT="yes"
7528 fi
7529
7530 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7531     wx_has_graphics=0
7532     if test "$wxUSE_MSW" = 1; then
7533         AC_CACHE_CHECK([if GDI+ is available], wx_cv_lib_gdiplus,
7534             [
7535                 dnl we need just the header, not the library, as we load the
7536                 dnl GDI+ DLL dynamically anyhow during run-time
7537                 AC_LANG_PUSH(C++)
7538                 AC_TRY_COMPILE(
7539                     [#include <windows.h>
7540                      #include <gdiplus.h>],
7541                     [
7542                         using namespace Gdiplus;
7543                     ],
7544                     wx_cv_lib_gdiplus=yes,
7545                     wx_cv_lib_gdiplus=no
7546                 )
7547                 AC_LANG_POP()
7548             ]
7549         )
7550         if test "$wx_cv_lib_gdiplus" = "yes"; then
7551             wx_has_graphics=1
7552         fi
7553     elif test "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
7554         PKG_CHECK_MODULES(CAIRO, cairo,
7555             [wx_has_graphics=1],
7556             [AC_MSG_WARN([Cairo library not found])]
7557         )
7558         if test "$wx_has_graphics" = 1; then
7559             dnl Check that Cairo library is new enough: wxGraphicsContext
7560             dnl won't compile without cairo_push_group() and
7561             dnl cairo_pop_group_to_source() which are new in 1.2.
7562             save_LIBS="$LIBS"
7563             LIBS="$LIBS $CAIRO_LIBS"
7564             AC_CHECK_FUNCS([cairo_push_group])
7565             LIBS="$save_LIBS"
7566             if test "$ac_cv_func_cairo_push_group" = "no"; then
7567                 wx_has_graphics=0
7568                 AC_MSG_WARN([Cairo library is too old and misses cairo_push_group()])
7569             else
7570                 AC_DEFINE(wxUSE_CAIRO)
7571
7572                 dnl We don't need to do this for wxGTK as we already get Cairo
7573                 dnl flags as part of GTK+ ones.
7574                 if test "$wxUSE_GTK" != 1; then
7575                     CPPFLAGS="$CAIRO_CFLAGS $CPPFLAGS"
7576                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $CAIRO_LIBS"
7577                 fi
7578             fi
7579         fi
7580     else
7581         dnl assume it's ok, add more checks here if needed
7582         wx_has_graphics=1
7583     fi
7584
7585     if test "$wx_has_graphics" = 1; then
7586         AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7587     else
7588         AC_MSG_WARN([wxGraphicsContext won't be available])
7589     fi
7590 fi
7591
7592 dnl ---------------------------------------------------------------------------
7593 dnl wxMediaCtrl
7594 dnl ---------------------------------------------------------------------------
7595
7596 USE_MEDIA=0
7597
7598 if test "$wxUSE_MEDIACTRL" = "yes" -o "$wxUSE_MEDIACTRL" = "auto"; then
7599     USE_MEDIA=1
7600
7601     dnl -----------------------------------------------------------------------
7602     dnl GStreamer
7603     dnl -----------------------------------------------------------------------
7604     if test "$wxUSE_GTK" = 1; then
7605         wxUSE_GSTREAMER="no"
7606
7607         dnl -------------------------------------------------------------------
7608         dnl Test for at least 0.8 gstreamer module from pkg-config
7609         dnl Even totem doesn't accept 0.9 evidently.
7610         dnl
7611         dnl So, we first check to see if 0.10 if available - if not we
7612         dnl try the older 0.8 version
7613         dnl -------------------------------------------------------------------
7614         GST_VERSION_MAJOR=0
7615         GST_VERSION_MINOR=10
7616         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7617
7618         if test "$wxUSE_GSTREAMER8" = "no"; then
7619             PKG_CHECK_MODULES(GST,
7620                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7621                 [
7622                     wxUSE_GSTREAMER="yes"
7623                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7624                 ],
7625                 [
7626                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7627                     GST_VERSION_MINOR=8
7628                 ]
7629             )
7630         else
7631             dnl check only for 0.8
7632             GST_VERSION_MINOR=8
7633         fi
7634
7635         if test $GST_VERSION_MINOR = "8"; then
7636             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7637             PKG_CHECK_MODULES(GST,
7638                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7639                 wxUSE_GSTREAMER="yes",
7640                 [
7641                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7642                 ])
7643         fi
7644
7645
7646         if test "$wxUSE_GSTREAMER" = "yes"; then
7647             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7648             EXTRALIBS_MEDIA="$GST_LIBS"
7649
7650             AC_DEFINE(wxUSE_GSTREAMER)
7651         else
7652             USE_MEDIA=0
7653         fi
7654     fi
7655
7656     if test $USE_MEDIA = 1; then
7657         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7658         AC_DEFINE(wxUSE_MEDIACTRL)
7659     else
7660         if test "$wxUSE_MEDIACTRL" = "yes"; then
7661             AC_MSG_ERROR([GStreamer not available])
7662         else
7663             dnl was set to 'auto'
7664             AC_MSG_WARN([GStreamer not available... disabling wxMediaCtrl])
7665         fi
7666     fi
7667 fi
7668
7669 dnl ---------------------------------------------------------------------------
7670 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7671 dnl ---------------------------------------------------------------------------
7672
7673 if test "$cross_compiling" != "no"; then
7674     dnl Use best guess from host as we can't use uname when cross compiling
7675     OSINFO="\"$host\""
7676 else
7677     dnl attualy work out OS version
7678     OSINFO=`uname -s -r -m`
7679     OSINFO="\"$OSINFO\""
7680 fi
7681
7682 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7683
7684 dnl ---------------------------------------------------------------------------
7685 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7686 dnl ---------------------------------------------------------------------------
7687
7688 if test "x$prefix" != "xNONE"; then
7689     wxPREFIX=$prefix
7690 else
7691     wxPREFIX=$ac_default_prefix
7692 fi
7693
7694 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7695
7696
7697 dnl ---------------------------------------------------------------------------
7698 dnl define variables with all built libraries for wx-config
7699 dnl ---------------------------------------------------------------------------
7700
7701 STD_BASE_LIBS="base"
7702 STD_GUI_LIBS=""
7703 BUILT_WX_LIBS="base"
7704 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7705
7706 if test "$wxUSE_SOCKETS" = "yes" ; then
7707     STD_BASE_LIBS="net $STD_BASE_LIBS"
7708     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7709 fi
7710 if test "$wxUSE_XML" = "yes" ; then
7711     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7712     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7713 fi
7714
7715 if test "$wxUSE_GUI" = "yes"; then
7716     STD_GUI_LIBS="adv core"
7717     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7718
7719     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7720         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7721         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7722     fi
7723     if test "$wxUSE_HTML" = "yes" ; then
7724         STD_GUI_LIBS="html $STD_GUI_LIBS"
7725         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7726     fi
7727     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7728         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7729     fi
7730     if test "$wxUSE_OPENGL" = "yes" ; then
7731         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7732     fi
7733     if test "$wxUSE_AUI" = "yes" ; then
7734         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7735     fi
7736     if test "$wxUSE_PROPGRID" = "yes" ; then
7737         BUILT_WX_LIBS="propgrid $BUILT_WX_LIBS"
7738     fi
7739     if test "$wxUSE_RIBBON" = "yes" ; then
7740         BUILT_WX_LIBS="ribbon $BUILT_WX_LIBS"
7741     fi
7742     if test "$wxUSE_RICHTEXT" = "yes" ; then
7743         BUILT_WX_LIBS="richtext $BUILT_WX_LIBS"
7744     fi
7745     if test "$wxUSE_STC" = "yes" ; then
7746         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7747     fi
7748     if test "$wxUSE_XRC" = "yes" ; then
7749         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7750         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7751     fi
7752 fi
7753
7754 AC_SUBST(ALL_WX_LIBS)
7755 AC_SUBST(BUILT_WX_LIBS)
7756 AC_SUBST(STD_BASE_LIBS)
7757 AC_SUBST(STD_GUI_LIBS)
7758
7759 dnl ---------------------------------------------------------------------------
7760 dnl Output the makefiles and such from the results found above
7761 dnl ---------------------------------------------------------------------------
7762
7763 dnl all additional libraries (except wxWidgets itself) we link with
7764 EXTRA_FRAMEWORKS=
7765 if test "$wxUSE_MAC" = 1 ; then
7766     if test "$USE_DARWIN" = 1; then
7767         if test "$wxUSE_OSX_IPHONE" = 1; then
7768             EXTRA_FRAMEWORKS="-framework IOKit -framework UIKit -framework CFNetwork -framework AudioToolbox -framework CoreFoundation -framework CoreGraphics -framework OpenGLES -framework Foundation -framework QuartzCore"
7769         else
7770             EXTRA_FRAMEWORKS="-framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL -framework QuickTime"
7771         fi
7772     fi
7773 fi
7774 if test "$wxUSE_OLD_COCOA" = 1 ; then
7775     EXTRA_FRAMEWORKS="-framework IOKit -framework Cocoa"
7776     if test "$wxUSE_MEDIACTRL" = "yes"; then
7777         EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework QuickTime"
7778     fi
7779 fi
7780 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_OLD_COCOA" != 1 ; then
7781     EXTRA_FRAMEWORKS="$EXTRA_FRAMEWORKS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7782 fi
7783
7784 LDFLAGS="$LDFLAGS $EXTRA_FRAMEWORKS"
7785 WXCONFIG_LDFLAGS="$WXCONFIG_LDFLAGS $EXTRA_FRAMEWORKS"
7786
7787 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7788
7789 if test "$wxUSE_GUI" = "yes"; then
7790
7791     dnl TODO add checks that these samples will really compile (i.e. all the
7792     dnl      library features they need are present)
7793
7794     dnl TODO some samples are never built so far: mfc (requires VC++)
7795     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7796                      erase event exec font image minimal render \
7797                      shaped svg taborder vscroll widgets wrapsizer"
7798
7799     if test "$wxUSE_MONOLITHIC" != "yes"; then
7800         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7801     fi
7802     if test "$TOOLKIT" = "MSW"; then
7803         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7804         if test "$wxUSE_UNIVERSAL" != "yes"; then
7805             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg dll"
7806         fi
7807     fi
7808     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7809         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7810     fi
7811 else
7812     SAMPLES_SUBDIRS="console"
7813     if test "$wxUSE_SOCKETS" = "yes" ; then
7814         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7815     fi
7816     if test "$wxUSE_IPC" = "yes" ; then
7817         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
7818     fi
7819 fi
7820
7821
7822 dnl C/C++ compiler options used to compile wxWidgets
7823 dnl
7824 dnl check for icc before gcc as icc is also recognized as gcc
7825 if test "x$INTELCC" = "xyes" ; then
7826     dnl Warnings which can't be easily suppressed in C code are disabled:
7827     dnl
7828     dnl     #810: conversion from "x" to "y" may lose significant bits
7829     dnl     #869: parameter "foo" was never referenced
7830     dnl     #1572: floating-point equality and inequality comparisons
7831     dnl            are unreliable
7832     dnl     #1684: conversion from pointer to same-sized integral type
7833     dnl     #2259: non-pointer conversion from "x" to "y" may lose significant
7834     dnl            bits
7835     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684,2259"
7836 elif test "$GCC" = yes ; then
7837     CWARNINGS="-Wall -Wundef"
7838 fi
7839
7840 if test "x$INTELCXX" = "xyes" ; then
7841     dnl Intel compiler gives some warnings which simply can't be worked
7842     dnl around or of which we have too many (810, 869) so it's impractical to
7843     dnl keep them enabled even if in theory it would be nice and some others
7844     dnl (279) are generated for standard macros and so there is nothing we can
7845     dnl do about them
7846     dnl
7847     dnl     #279: controlling expression is constant
7848     dnl     #383: value copied to temporary, reference to temporary used
7849     dnl     #444: destructor for base class "xxx" is not virtual
7850     dnl     #981: operands are evaluated in unspecified order
7851     dnl     #1418: external definition with no prior declaration
7852     dnl     #1419: external declaration in primary source file
7853     dnl     #1881: argument must be a constant null pointer value
7854     dnl
7855     dnl (for others see CWARNINGS above)
7856     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419,1881,2259"
7857 elif test "$GXX" = yes ; then
7858     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7859     AX_CXXFLAGS_GCC_OPTION(-Woverloaded-virtual, CXXWARNINGS)
7860
7861     dnl when building under Mac we currently get hundreds of deprecation
7862     dnl warnings for Carbon symbols from the standard headers -- disable them
7863     dnl as we already know that they're deprecated and nothing else can be seen
7864     dnl with these warnings on
7865     if test "$wxUSE_MAC" = 1 ; then
7866         CXXWARNINGS="$CXXWARNINGS -Wno-deprecated-declarations"
7867     fi
7868 fi
7869
7870
7871 dnl combine everything together and remove the extra white space while doing it
7872 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7873 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7874
7875
7876 dnl add -I options we use during library compilation
7877 dnl
7878 dnl note that the order is somewhat important: wxWidgets headers should
7879 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7880 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7881 dnl CodeWarrior):
7882 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7883  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7884  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7885  $CPPFLAGS `
7886
7887 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7888 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7889 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7890 OBJCFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $OBJCFLAGS `
7891 OBJCXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $OBJCXXFLAGS `
7892
7893 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7894 dnl only stuff to it
7895 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7896
7897
7898 if test "x$MWCC" = "xyes"; then
7899     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7900     dnl must use <regex.h> from system not our local copy on OS X,
7901     dnl but must use local not system on OS 9.
7902     dnl The following should make all -I paths usable for <> includes
7903     dnl while first checking in real system paths.  With 8.3 using
7904     dnl -gccincludes it will actually check local paths before system
7905     dnl even for <> which is totally wrong.
7906
7907     dnl Note that because this absolutely needs to be before any -I
7908     dnl that we have to tack it on to the end of the compiler commandline.
7909     CC="$CC -cwd source -I-"
7910     CXX="$CXX -cwd source -I-"
7911 fi
7912
7913
7914 LIBS=`echo $LIBS`
7915 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7916 EXTRALIBS_XML="$EXPAT_LINK"
7917 EXTRALIBS_HTML="$MSPACK_LINK"
7918 EXTRALIBS_MEDIA="$GST_LIBS"
7919 EXTRALIBS_STC="-lwxscintilla${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7920 if test "$wxUSE_GUI" = "yes"; then
7921     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7922 fi
7923 if test "$wxUSE_OPENGL" = "yes"; then
7924     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7925 fi
7926
7927 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7928
7929 WXCONFIG_LIBS="$LIBS"
7930
7931 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7932 if test "$wxUSE_REGEX" = "builtin" ; then
7933     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7934 fi
7935 if test "$wxUSE_EXPAT" = "builtin" ; then
7936     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7937 fi
7938 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7939     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7940 fi
7941 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7942     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7943 fi
7944 if test "$wxUSE_LIBPNG" = "builtin" ; then
7945     wxconfig_3rdparty="png $wxconfig_3rdparty"
7946 fi
7947 if test "$wxUSE_ZLIB" = "builtin" ; then
7948     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7949 fi
7950
7951 for i in $wxconfig_3rdparty ; do
7952     WXCONFIG_LIBS="-lwx${i}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7953 done
7954
7955
7956 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7957     WXUNIV=1
7958
7959     case "$wxUNIV_THEMES" in
7960         ''|all)
7961             AC_DEFINE(wxUSE_ALL_THEMES)
7962             ;;
7963
7964         *)
7965             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7966                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7967             done
7968     esac
7969 else
7970     WXUNIV=0
7971 fi
7972
7973 AC_SUBST(wxUSE_ZLIB)
7974 AC_SUBST(wxUSE_REGEX)
7975 AC_SUBST(wxUSE_EXPAT)
7976 AC_SUBST(wxUSE_LIBJPEG)
7977 AC_SUBST(wxUSE_LIBPNG)
7978 AC_SUBST(wxUSE_LIBTIFF)
7979
7980 if test $wxUSE_MONOLITHIC = "yes" ; then
7981     MONOLITHIC=1
7982 else
7983     MONOLITHIC=0
7984 fi
7985
7986 if test $wxUSE_PLUGINS = "yes" ; then
7987     USE_PLUGINS=1
7988 else
7989     USE_PLUGINS=0
7990 fi
7991
7992 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7993     USE_QA=1
7994 else
7995     USE_QA=0
7996 fi
7997
7998 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7999     OFFICIAL_BUILD=1
8000 else
8001     OFFICIAL_BUILD=0
8002 fi
8003
8004 AC_SUBST(VENDOR)
8005 AC_SUBST(OFFICIAL_BUILD)
8006 AC_SUBST(WX_FLAVOUR)
8007 AC_SUBST(WX_LIB_FLAVOUR)
8008
8009 AC_SUBST(WXUNIV)
8010 AC_SUBST(MONOLITHIC)
8011 AC_SUBST(USE_PLUGINS)
8012 AC_SUBST(LIBS)
8013 AC_SUBST(CXXWARNINGS)
8014 AC_SUBST(EXTRALIBS)
8015 AC_SUBST(EXTRALIBS_XML)
8016 AC_SUBST(EXTRALIBS_HTML)
8017 AC_SUBST(EXTRALIBS_MEDIA)
8018 AC_SUBST(EXTRALIBS_GUI)
8019 AC_SUBST(EXTRALIBS_OPENGL)
8020 AC_SUBST(EXTRALIBS_SDL)
8021 AC_SUBST(EXTRALIBS_STC)
8022 AC_SUBST(WITH_PLUGIN_SDL)
8023 AC_SUBST(EXTRALIBS_GTKPRINT)
8024 AC_SUBST(EXTRALIBS_GNOMEPRINT)
8025 AC_SUBST(EXTRALIBS_GNOMEVFS)
8026 AC_SUBST(EXTRALIBS_HILDON)
8027 AC_SUBST(UNICODE)
8028 AC_SUBST(DEBUG_INFO)
8029 AC_SUBST(DEBUG_FLAG)
8030 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
8031 AC_SUBST(TOOLKIT_LOWERCASE)
8032 AC_SUBST(TOOLKIT_VERSION)
8033 AC_SUBST(DYLIB_RPATH_INSTALL)
8034 AC_SUBST(DYLIB_RPATH_POSTLINK)
8035 AC_SUBST(SAMPLES_RPATH_FLAG)
8036 AC_SUBST(HEADER_PAD_OPTION)
8037 AC_SUBST(HOST_SUFFIX)
8038 AC_SUBST(CPPUNIT_CFLAGS)
8039 AC_SUBST(CPPUNIT_LIBS)
8040
8041 case "$TOOLKIT" in
8042     GTK)
8043         TOOLKIT_DESC="GTK+"
8044         if test "$WXGTK2" = 1; then
8045             TOOLKIT_DESC="$TOOLKIT_DESC 2"
8046             if test "$wxUSE_GTKPRINT" = "yes" ; then
8047                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
8048             fi
8049             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
8050                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
8051             fi
8052             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
8053                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
8054             fi
8055             if test "$wxUSE_LIBHILDON" = "yes"; then
8056                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8057             fi
8058             if test "$wxUSE_LIBHILDON2" = "yes"; then
8059                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
8060             fi
8061
8062             if test "$TOOLKIT_EXTRA" != ""; then
8063                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
8064             fi
8065         fi
8066         ;;
8067
8068     ?*)
8069         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
8070         ;;
8071
8072     *)
8073         TOOLKIT_DESC="base only"
8074         ;;
8075 esac
8076
8077 if test "$wxUSE_WINE" = "yes"; then
8078     BAKEFILE_FORCE_PLATFORM=win32
8079 fi
8080
8081 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
8082 dnl Hopefully for a non-unicode build there aren't any wide constants in
8083 dnl headers, but for a unicode build it's best to disable pch.
8084 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
8085 then
8086     AC_CACHE_CHECK(
8087         [for gcc precompiled header bug],
8088         [wx_cv_gcc_pch_bug],
8089         [[
8090             echo '#include <stdio.h>
8091                   const wchar_t test_var[] = L"awidetest";' > conftest.h
8092
8093             echo '#include "conftest.h"
8094                   int main()
8095                   {
8096                      printf("%ls", test_var);
8097                      return 0;
8098                   }' > conftest.cpp
8099
8100             wx_cv_gcc_pch_bug="pch not supported"
8101
8102             if $CXX conftest.h >/dev/null 2>&1
8103             then
8104                 wx_cv_gcc_pch_bug=
8105
8106                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
8107                 then
8108                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
8109                         grep awidetest >/dev/null
8110                     then
8111                         wx_cv_gcc_pch_bug=no
8112                     else
8113                         wx_cv_gcc_pch_bug=yes
8114                     fi
8115                 fi
8116             fi
8117
8118             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
8119         ]])
8120
8121     if test "$wx_cv_gcc_pch_bug" = yes; then
8122         dnl make the default for pch 'no'
8123         dnl further below check whether the user overrode and warn them
8124         bk_use_pch=no
8125     fi
8126 fi
8127
8128 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
8129
8130 dnl make install path absolute (if not already);
8131 dnl will fail with (some) MSDOS paths
8132 case ${INSTALL} in
8133   /* ) # Absolute
8134      ;;
8135   ?:* ) # Drive letter, considered as absolute.
8136      ;;
8137   *)
8138      INSTALL=`pwd`/${INSTALL} ;;
8139 esac
8140
8141 if test "$wxUSE_GUI" = "yes"; then
8142
8143 if test "$wxUSE_MSW" = 1 ; then
8144     if test "x$WINDRES" = "x"; then
8145         AC_MSG_ERROR([Required windres program not found])
8146     fi
8147
8148     RESCOMP="$WINDRES"
8149 fi
8150
8151 if test "$wxUSE_MAC" = 1 -o "$wxUSE_OLD_COCOA" = 1; then
8152     dnl base name of the resource file for wxMac must be the same
8153     dnl as library installation base name (-install_name)
8154     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
8155     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
8156
8157     dnl add the resources target for wxMac
8158     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
8159
8160     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
8161
8162     MACSETFILE="\$(SETFILE)"
8163
8164     dnl resources are bundled both with shared library and applications
8165     dnl since the carb resource *must* be included in the application
8166     if test "$wxUSE_OSX_CARBON" = 1; then
8167         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
8168         RESCOMP="$REZ"
8169         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
8170     else
8171         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
8172         RESCOMP="cat /dev/null \| $REZ"
8173         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
8174     fi
8175
8176 else
8177     dnl default value is to (silently) do nothing in the makefile
8178     MACSETFILE="@true"
8179
8180     if test "$wxUSE_PM" = 1; then
8181         RESCOMP="emxbind"
8182         WXCONFIG_RESFLAGS="-ep"
8183
8184         dnl Is this one really used anywhere for pm?
8185         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
8186     else
8187         POSTLINK_COMMAND="@true"
8188     fi
8189 fi
8190
8191 fi
8192 dnl wxUSE_GUI = 1
8193
8194
8195 dnl find out if the compiler supports PCH
8196 dnl
8197 dnl TODO: this should be in bakefile
8198 if test $GCC_PCH = 1
8199 then
8200     if test "$wx_cv_gcc_pch_bug" = yes; then
8201         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
8202         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
8203         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
8204     fi
8205
8206     # Our WX_PRECOMP flag does not make sense for any language except C++ because
8207     # the headers that benefit from precompilation are mostly C++ headers.
8208     CXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8209     # When Bakefile can do multi-language PCH (e.g. C++ and Objective-C++) enable this:
8210     #OBJCXXFLAGS="-DWX_PRECOMP $CXXFLAGS"
8211 fi
8212
8213 dnl HACK ALERT!!
8214 dnl For now, we need to alter bk-deps not to generate deps
8215 dnl when we've configured a Universal binary build.
8216 dnl The next version of Bakefile will have the correct fix for this
8217 dnl at which time, this hack can be removed.
8218
8219 if test "$wxUSE_MAC" = 1 ; then
8220     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
8221         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
8222         mv temp bk-deps
8223         chmod +x bk-deps
8224     fi
8225 fi
8226
8227 if test "$wxUSE_SHARED" = "yes"; then
8228     dnl Need addtional flag on OS/2, so override bakefiles value
8229     dnl (there currently is no suitable variable to which the
8230     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
8231     case "${host}" in
8232       *-pc-os2_emx | *-pc-os2-emx )
8233         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8234         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
8235         cp -p ${srcdir}/src/os2/dllnames.sh .
8236         cp -p ${srcdir}/src/os2/dllar.sh .
8237       ;;
8238     esac
8239 fi
8240 if test "$wxUSE_OMF" = "yes"; then
8241     case "${host}" in
8242       *-pc-os2_emx | *-pc-os2-emx )
8243         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
8244         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8245         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
8246       ;;
8247     esac
8248 fi
8249
8250 dnl TOOLCHAIN_DEFS should be used for both wx and client code
8251 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
8252
8253
8254 dnl Sun cc is compatible with gcc and so either of them can use the C
8255 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
8256 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
8257 dnl where GTK+ is built with gcc
8258 dnl
8259 dnl However the compiler options are not compatible at all and in particular
8260 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
8261 dnl filter them out as we already have the correct options for multithreaded
8262 dnl programs if we're using threads (and if we don't, it shouldn't matter)
8263 case "${host}" in
8264     *-*-solaris2* )
8265         dnl system packages are compiled with Sun CC and so pkg-config outputs
8266         dnl CC-specific "-mt" flag, remove it when using gcc
8267         if test "$GCC" = yes; then
8268             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
8269             LIBS=`echo $LIBS | sed 's/-mt//'`
8270             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
8271         fi
8272         ;;
8273
8274     *-*-linux* )
8275         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
8276         dnl -pthreads which Sun CC doesn't know about
8277         if test "x$SUNCXX" = xyes; then
8278             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
8279             LIBS=`echo $LIBS | sed 's/-pthread//'`
8280             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
8281         fi
8282         ;;
8283 esac
8284
8285 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
8286 dnl it doesn't affect compilation checks above
8287 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
8288 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
8289 OBJCFLAGS="$OBJCFLAGS $CFLAGS_VISIBILITY"
8290 OBJCXXFLAGS="$OBJCXXFLAGS $CXXFLAGS_VISIBILITY"
8291
8292 dnl for convenience, sort the samples in alphabetical order
8293 dnl
8294 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
8295 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
8296 dnl
8297 dnl       Unfortunately, there is a bug in OS/2's tr, such that
8298 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
8299 dnl       only removes the Unix-like part of the introduced line break.
8300 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
8301
8302 dnl subtle bakefile goop.
8303 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
8304 dnl I wish we would have called it something less likely to clash with
8305 dnl things though.
8306 AC_SUBST(SHARED)
8307
8308 dnl global options
8309 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
8310 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
8311
8312 dnl toolkit options
8313 AC_SUBST(USE_GUI)
8314 AC_SUBST(AFMINSTALL)
8315 AC_SUBST(WIN32INSTALL)
8316 AC_SUBST(TOOLKIT)
8317 AC_SUBST(TOOLKIT_DIR)
8318 AC_SUBST(TOOLCHAIN_NAME)
8319 AC_SUBST(TOOLCHAIN_FULLNAME)
8320
8321 dnl wx-config options
8322 AC_SUBST(host_alias)
8323 AC_SUBST(cross_compiling)
8324 AC_SUBST(WIDGET_SET)
8325 AC_SUBST(WX_RELEASE)
8326 AC_SUBST(WX_VERSION)
8327 AC_SUBST(WX_SUBVERSION)
8328 AC_SUBST(WX_CHARTYPE)
8329
8330 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
8331 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
8332 dnl are used when building the libraries using the library
8333 dnl
8334 dnl so put anything which should be used only during the library build in, e.g.
8335 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
8336 dnl
8337 dnl and, finally, for some things which should be only used by wx-config but
8338 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
8339 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
8340 AC_SUBST(WXCONFIG_CPPFLAGS)
8341 AC_SUBST(WXCONFIG_CFLAGS)
8342 AC_SUBST(WXCONFIG_CXXFLAGS)
8343
8344 AC_SUBST(WXCONFIG_LIBS)
8345 AC_SUBST(WXCONFIG_RPATH)
8346 AC_SUBST(WXCONFIG_LDFLAGS)
8347 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
8348 AC_SUBST(WXCONFIG_RESFLAGS)
8349
8350 dnl distribution vars
8351 AC_SUBST(GUIDIST)
8352 AC_SUBST(DISTDIR)
8353
8354 dnl additional subdirectories where we will build
8355 AC_SUBST(SAMPLES_SUBDIRS)
8356
8357 dnl additional libraries and linker settings
8358 AC_SUBST(LDFLAGS)
8359 AC_SUBST(LDFLAGS_GL)
8360 AC_SUBST(OPENGL_LIBS)
8361 AC_SUBST(DMALLOC_LIBS)
8362 AC_SUBST(WX_VERSION_TAG)
8363
8364 dnl additional resurces settings
8365 AC_SUBST(RESCOMP)
8366 AC_SUBST(WINDRES)
8367 AC_SUBST(REZ)
8368 AC_SUBST(RESFLAGS)
8369 AC_SUBST(RESPROGRAMOBJ)
8370 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
8371 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
8372
8373 dnl additional for Mac OS X
8374 AC_SUBST(DEREZ)
8375 AC_SUBST(LIBWXMACRES)
8376 AC_SUBST(POSTLINK_COMMAND)
8377 AC_SUBST(MACSETFILE)
8378
8379 dnl other tools
8380 AC_SUBST(GCC)
8381 AC_SUBST(DLLTOOL)
8382
8383
8384 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
8385 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
8386 dnl - and we do use it)
8387 AC_PROG_MAKE_SET
8388
8389
8390 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
8391
8392 if test "$USE_WIN32" = 1; then
8393     AC_CONFIG_COMMANDS([rcdefs.h],
8394         [
8395             mkdir -p $outdir &&
8396             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
8397         ],
8398         [
8399             CPP="$CPP"
8400             infile="$srcdir/include/wx/msw/genrcdefs.h"
8401             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
8402         ]
8403     )
8404 fi
8405
8406 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
8407                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
8408                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8409
8410 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
8411                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
8412                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
8413
8414 dnl this is used to run ifacecheck with the same flags used by the compiler
8415 dnl for the real compilation:
8416 AC_CONFIG_FILES([ utils/ifacecheck/rungccxml.sh ],
8417                 [ chmod +x utils/ifacecheck/rungccxml.sh ])
8418
8419 if test "$wx_cv_version_script" = "yes"; then
8420     AC_CONFIG_FILES(version-script)
8421 fi
8422 AC_CONFIG_FILES(Makefile)
8423
8424 AC_CONFIG_COMMANDS([wx-config],
8425                    [ rm -f wx-config
8426                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
8427                    ],
8428                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
8429                      LN_S="${LN_S}"
8430                    ])
8431
8432 dnl This would give us us build dir that in every significant way
8433 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
8434 dnl though in this form because AC_CONFIG_LINKS will fail for directories
8435 dnl on platforms that do not have symlinks.
8436 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
8437
8438 if test "$wxWITH_SUBDIRS" != "no"; then
8439 dnl Configure samples, demos etc. directories, but only if they are present:
8440 if test "$wxUSE_GUI" = "yes"; then
8441     SUBDIRS="samples demos utils"
8442 else
8443     dnl we build wxBase only
8444     dnl there are no wxBase programs in demos
8445     SUBDIRS="samples utils"
8446 fi
8447 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8448 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8449
8450 for subdir in $SUBDIRS; do
8451     if test -d ${srcdir}/${subdir} ; then
8452         if test "$wxUSE_GUI" = "yes"; then
8453             if test ${subdir} = "samples"; then
8454                 dnl only take those samples which compile in the current
8455                 dnl configuration and which exist
8456                 makefiles="samples/Makefile.in $makefiles"
8457                 for sample in $SAMPLES_SUBDIRS; do
8458                     if test -d $srcdir/samples/$sample; then
8459                         makefiles="samples/$sample/Makefile.in $makefiles"
8460                     fi
8461                 done
8462             else
8463                 dnl assume that everything compiles for utils &c
8464                 dnl any that shouldn't be built can be added to
8465                 dnl DISABLED_UTILS, DISABLED_DEMOS
8466                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
8467                 eval "disabled=\$$disabled_var"
8468                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8469                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8470             fi
8471         else
8472             dnl we build wxBase only
8473             dnl don't take all samples/utils, just those which build with wxBase
8474             if test ${subdir} = "samples"; then
8475                 dnl only take those samples which compile in the current
8476                 dnl configuration and which exist
8477                 makefiles="samples/Makefile.in $makefiles"
8478                 for sample in `echo $SAMPLES_SUBDIRS`; do
8479                     if test -d $srcdir/samples/$sample; then
8480                         makefiles="samples/$sample/Makefile.in $makefiles"
8481                     fi
8482                 done
8483             elif test ${subdir} = "utils"; then
8484                 makefiles=""
8485                 for util in ifacecheck ; do
8486                     if test -d $srcdir/utils/$util ; then
8487                         makefiles="utils/$util/src/Makefile.in \
8488                                    $makefiles"
8489                     fi
8490                 done
8491             else
8492                 dnl assume that everything compiles for tests
8493                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8494             fi
8495         fi
8496
8497         for mkin in $makefiles ; do
8498             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8499             AC_CONFIG_FILES([$mk])
8500         done
8501     fi
8502 done
8503 fi dnl wxWITH_SUBDIRS
8504
8505 AC_OUTPUT
8506
8507 dnl report how we have been configured
8508 echo
8509 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8510 echo ""
8511 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8512 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8513 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8514 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8515 if test "$wxUSE_UNICODE" = "yes"; then
8516     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8517         echo " (using UTF-8)"
8518     else
8519         echo " (using wchar_t)"
8520     fi
8521 else
8522     echo
8523 fi
8524
8525 echo "  What level of wxWidgets compatibility should be enabled?"
8526 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8527 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8528
8529 echo "  Which libraries should wxWidgets use?"
8530 echo "                                       STL                ${wxUSE_STL}"
8531 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8532 echo "                                       png                ${wxUSE_LIBPNG-none}"
8533 echo "                                       regex              ${wxUSE_REGEX}"
8534 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8535 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8536 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8537 fi
8538 echo "                                       zlib               ${wxUSE_ZLIB}"
8539 echo "                                       expat              ${wxUSE_EXPAT}"
8540 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8541 echo "                                       sdl                ${wxUSE_LIBSDL}"
8542
8543 echo ""
8544
8545 dnl vi: set et sts=4 sw=4 com=\:dnl: