configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.0], [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, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34
  35 wx_major_version_number=2
  36 wx_minor_version_number=9
  37 wx_release_number=0
  38 wx_subrelease_number=0
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  48 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  49 wx_top_builddir="`pwd`"
  50 AC_SUBST(wx_top_builddir)
  51
  52
  53 dnl ------------------------------------------------------------------------
  54 dnl Check platform (host system)
  55 dnl ------------------------------------------------------------------------
  56
  57 dnl OS (assume Unix)
  58 USE_UNIX=1
  59 USE_OS2=0
  60 USE_WIN32=0
  61 USE_DOS=0
  62 USE_BEOS=0
  63 USE_MAC=0
  64
  65 dnl Unix kind
  66 USE_AIX=
  67 USE_BSD=                            dnl any BSD
  68 USE_DARWIN=                         dnl a.k.a. Mac OS X
  69 USE_FREEBSD=
  70 USE_GNU=                            dnl GNU/Hurd
  71 USE_HPUX=
  72 USE_LINUX=
  73 USE_NETBSD=
  74 USE_OPENBSD=
  75 USE_OSF=                            dnl OSF/1 (obsolete?)
  76 USE_SGI=
  77 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  78 USE_SUN=                            dnl SunOS or Solaris
  79 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  80 USE_SVR4=                           dnl SysV R4
  81 USE_SYSV=                           dnl any System V
  82 USE_VMS=
  83 USE_ULTRIX=
  84 USE_UNIXWARE=
  85
  86 dnl hardware platform
  87 USE_ALPHA=
  88
  89 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  90 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  91 dnl than checking it during run-time
  92 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  93
  94 dnl the list of all available toolkits
  95 dnl
  96 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  97 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11 DFB"
  98
  99 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 100 dnl     which are either yes or no
 101 DEFAULT_wxUSE_COCOA=0
 102 DEFAULT_wxUSE_GTK=0
 103 DEFAULT_wxUSE_MAC=0
 104 DEFAULT_wxUSE_MGL=0
 105 DEFAULT_wxUSE_MICROWIN=0
 106 DEFAULT_wxUSE_MOTIF=0
 107 DEFAULT_wxUSE_MSW=0
 108 DEFAULT_wxUSE_PM=0
 109 DEFAULT_wxUSE_X11=0
 110 DEFAULT_wxUSE_DFB=0
 111
 112 dnl these are the values which are really default for the given platform:
 113 dnl they're used if no --with-<toolkit> options were given to detect the
 114 dnl toolkit to use by default for the target platform
 115 DEFAULT_DEFAULT_wxUSE_COCOA=0
 116 DEFAULT_DEFAULT_wxUSE_GTK=0
 117 DEFAULT_DEFAULT_wxUSE_MAC=0
 118 DEFAULT_DEFAULT_wxUSE_MGL=0
 119 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 120 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 121 DEFAULT_DEFAULT_wxUSE_MSW=0
 122 DEFAULT_DEFAULT_wxUSE_PM=0
 123 DEFAULT_DEFAULT_wxUSE_X11=0
 124 DEFAULT_DEFAULT_wxUSE_DFB=0
 125
 126 PROGRAM_EXT=
 127 SO_SUFFIX=so
 128 SAMPLES_RPATH_FLAG=
 129 SAMPLES_RPATH_POSTLINK=
 130
 131 DEFAULT_STD_FLAG=yes
 132
 133 dnl to support a new system, you need to add its canonical name (as determined
 134 dnl by config.sub or specified by the configure command line) to this "case"
 135 dnl and also define the shared library flags below - search for
 136 dnl SHARED_LIB_SETUP to find the exact place
 137 case "${host}" in
 138   *-hp-hpux* )
 139     USE_HPUX=1
 140     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 141     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 142     SO_SUFFIX=sl
 143     AC_DEFINE(__HPUX__)
 144
 145     dnl many standard declarations in HP-UX headers are only included if either
 146     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 147     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* | *-*-k*bsd*-gnu )
 160     USE_GNU=1
 161     TMP=`uname -m`
 162     if test "x$TMP" = "xalpha"; then
 163       USE_ALPHA=1
 164       AC_DEFINE(__ALPHA__)
 165     fi
 166     DEFAULT_DEFAULT_wxUSE_GTK=1
 167   ;;
 168   *-*-irix5* | *-*-irix6* )
 169     USE_SGI=1
 170     USE_SVR4=1
 171     AC_DEFINE(__SGI__)
 172     AC_DEFINE(__SVR4__)
 173     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 174   ;;
 175   *-*-solaris2* )
 176     USE_SUN=1
 177     USE_SOLARIS=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SUN__)
 180     AC_DEFINE(__SOLARIS__)
 181     AC_DEFINE(__SVR4__)
 182     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 183     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 184   ;;
 185   *-*-sunos4* )
 186     USE_SUN=1
 187     USE_SUNOS=1
 188     USE_BSD=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SUNOS__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193   ;;
 194   *-*-freebsd*)
 195     USE_BSD=1
 196     USE_FREEBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-openbsd*|*-*-mirbsd*)
 202     USE_BSD=1
 203     USE_OPENBSD=1
 204     AC_DEFINE(__OPENBSD__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_GTK=1
 207   ;;
 208   *-*-netbsd*)
 209     USE_BSD=1
 210     USE_NETBSD=1
 211     AC_DEFINE(__NETBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 215
 216     dnl some standard declarations in NetBSD headers are only included if
 217     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 218     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 219   ;;
 220   *-*-osf* )
 221     USE_ALPHA=1
 222     USE_OSF=1
 223     AC_DEFINE(__ALPHA__)
 224     AC_DEFINE(__OSF__)
 225     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 226     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 227   ;;
 228   *-*-dgux5* )
 229     USE_ALPHA=1
 230     USE_SVR4=1
 231     AC_DEFINE(__ALPHA__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235   *-*-sysv5* )
 236     USE_SYSV=1
 237     USE_SVR4=1
 238     AC_DEFINE(__SYSV__)
 239     AC_DEFINE(__SVR4__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241   ;;
 242   *-*-aix* )
 243     USE_AIX=1
 244     USE_SYSV=1
 245     USE_SVR4=1
 246     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 247     dnl
 248     dnl     Both archive libraries and shared libraries on AIX have an .a
 249     dnl     extension. This will explain why you can't link with an .so and
 250     dnl     why it works with the name changed to .a.
 251     SO_SUFFIX=a
 252     AC_DEFINE(__AIX__)
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257
 258   *-*-*UnixWare*)
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     USE_UNIXWARE=1
 262     AC_DEFINE(__UNIXWARE__)
 263   ;;
 264
 265   *-*-cygwin* | *-*-mingw32* )
 266     dnl MBN: some of the defines have been moved after toolkit detection
 267     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 268     dnl      USE_UNIX  must be set and not USE_WIN32
 269     SO_SUFFIX=dll
 270     PROGRAM_EXT=".exe"
 271     DEFAULT_DEFAULT_wxUSE_MSW=1
 272   ;;
 273
 274   *-pc-msdosdjgpp )
 275     USE_UNIX=0
 276     USE_DOS=1
 277     AC_DEFINE(__DOS__)
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MGL=1
 280   ;;
 281
 282   *-pc-os2_emx | *-pc-os2-emx )
 283     AC_DEFINE(__EMX__)
 284     USE_OS2=1
 285     AC_DEFINE(__OS2__)
 286     PROGRAM_EXT=".exe"
 287     DEFAULT_DEFAULT_wxUSE_PM=1
 288     dnl "c++" wrapper is not always available, so always use plain gcc.
 289     CXX=gcc
 290     LDFLAGS="$LDFLAGS -Zcrtdll"
 291     dnl
 292     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 293     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 294     dnl For now however, we still need it to make sure the configure script
 295     dnl works on OS/2 no matter what platform it is generated on.
 296     ac_executable_extensions=".exe"
 297     export ac_executable_extensions
 298     dnl This strange code is necessary to deal with handling of
 299     dnl backslashes by ksh and pdksh's sh variant.
 300     ac_save_IFS="$IFS"
 301     IFS='\\'
 302     ac_TEMP_PATH=
 303     for ac_dir in $PATH; do
 304       IFS=$ac_save_IFS
 305       if test -z "$ac_TEMP_PATH"; then
 306         ac_TEMP_PATH="$ac_dir"
 307       else
 308         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 309       fi
 310     done
 311     export PATH="$ac_TEMP_PATH"
 312     unset ac_TEMP_PATH
 313     DEFAULT_STD_FLAG=no
 314   ;;
 315
 316   *-*-darwin* )
 317     dnl Darwin based distributions (including Mac OS X)
 318     USE_BSD=1
 319     USE_DARWIN=1
 320     SO_SUFFIX=dylib
 321     AC_DEFINE(__BSD__)
 322     AC_DEFINE(__DARWIN__)
 323     AC_DEFINE(TARGET_CARBON)
 324     DEFAULT_DEFAULT_wxUSE_MAC=1
 325     DEFAULT_STD_FLAG=no
 326   ;;
 327   powerpc-apple-macos* )
 328     dnl Classic Mac OS (< X)
 329     USE_UNIX=0
 330     dnl For some reason the test that should be cross-compiler capable fails
 331     dnl However, there is no doubt that MacOS PowerPC is big endian.
 332     ac_cv_c_bigendian=yes
 333     SO_SUFFIX=shlib
 334     dnl AC_DEFINE(TARGET_CARBON)
 335     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 336     DEFAULT_DEFAULT_wxUSE_MAC=1
 337     DEFAULT_STD_FLAG=no
 338   ;;
 339
 340   *-*-beos* )
 341     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 342     USE_BEOS=1
 343     AC_DEFINE(__BEOS__)
 344   ;;
 345
 346   *)
 347     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 dnl it's only necessary to list the options which should be disabled by
 365 dnl default, all the rest have default value of "yes" (or, rather, of
 366 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 367 dnl default)
 368 DEFAULT_wxUSE_ALL_FEATURES=yes
 369
 370 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 371 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 372
 373 dnl libraries disabled by default
 374 DEFAULT_wxUSE_DMALLOC=no
 375 DEFAULT_wxUSE_LIBGNOMEVFS=no
 376 DEFAULT_wxUSE_LIBHILDON=no
 377 DEFAULT_wxUSE_LIBMSPACK=no
 378 DEFAULT_wxUSE_LIBSDL=no
 379 DEFAULT_wxUSE_OPENGL=no
 380
 381 dnl features disabled by default
 382 DEFAULT_wxUSE_ACCESSIBILITY=no
 383 DEFAULT_wxUSE_DATAVIEWCTRL=no
 384 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 385 DEFAULT_wxUSE_IPV6=no
 386 DEFAULT_wxUSE_MEDIACTRL=no
 387 DEFAULT_wxUSE_TAB_DIALOG=no
 388 DEFAULT_wxUSE_GSTREAMER8=no
 389
 390 DEFAULT_wxUSE_UNICODE_UTF8=auto
 391 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 392
 393 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 394 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 395
 396 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 397
 398 dnl Applicable only when --with-gtk was used:
 399 DEFAULT_wxUSE_GTK2=yes
 400
 401 dnl Always default to no. Only special cases require this.
 402 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 403
 404 dnl ===========================
 405 dnl deal with configure options
 406 dnl ===========================
 407
 408 dnl we use several macros here:
 409 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 410 dnl       autoconf manual for details about them
 411 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 412 dnl       the caching of the command line options and also use DEFAULT_foo
 413 dnl       variable as the default value for "foo" if neither --enable-foo nor
 414 dnl       --disable-foo is specified
 415 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 416 dnl       to choose not only whether an external library is used but also if we
 417 dnl       use the copy of it included with wxWidgets or an already installed
 418 dnl       system version
 419 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 420 dnl       should be used for the options which are enabled by default
 421 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 422 dnl       optional features, i.e. options which should be disabled if
 423 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 424 dnl       also affected by this)
 425
 426 dnl ---------------------------------------------------------------------------
 427 dnl global build options
 428 dnl ---------------------------------------------------------------------------
 429
 430 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 431 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 432 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 433 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 434 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 435 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 436 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 437 if test "x$VENDOR" = "x"; then
 438     VENDOR="custom"
 439 fi
 440
 441 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 442
 443 dnl ---------------------------------------------------------------------------
 444 dnl port selection
 445 dnl ---------------------------------------------------------------------------
 446
 447 if test "$wxUSE_GUI" = "yes"; then
 448
 449 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 450 if test "$wxUSE_UNIVERSAL" = "yes"; then
 451     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 452 fi
 453
 454 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 455 dnl shouldn't default to wxUSE_ALL_FEATURES
 456 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 457 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 458 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 459 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 460 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 461 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 462 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 463 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 464 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 465 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 466 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 467 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 468
 469 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 470 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 471
 472 dnl ---------------------------------------------------------------------------
 473 dnl external libraries
 474 dnl ---------------------------------------------------------------------------
 475
 476 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 477 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 478 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 479 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 480 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 481 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 482 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 483 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 484 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 485 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 486
 487 fi
 488 dnl for GUI only
 489
 490 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 491 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 492 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 493 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 494 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 495
 496 AC_MSG_CHECKING([for --with-macosx-sdk])
 497 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 498         wxUSE_MACOSX_SDK=$withval
 499         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 500     ])
 501 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 502
 503 AC_MSG_CHECKING([for --with-macosx-version-min])
 504 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 505         wxUSE_MACOSX_VERSION_MIN=$withval
 506         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 507     ])
 508 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 509
 510 dnl ---------------------------------------------------------------------------
 511 dnl global compile options
 512 dnl ---------------------------------------------------------------------------
 513
 514 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 515 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 516 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 517 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 518 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 519 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 520 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 521 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 522 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 523 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 524 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 525 if test "$USE_OS2" = 1; then
 526     DEFAULT_wxUSE_OMF=no
 527     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 528 fi
 529
 530 if test "$wxUSE_DEBUG" = "yes"; then
 531   DEFAULT_wxUSE_DEBUG_FLAG=yes
 532   DEFAULT_wxUSE_DEBUG_INFO=yes
 533   BUILD=debug
 534 elif test "$wxUSE_DEBUG" = "no"; then
 535   DEFAULT_wxUSE_DEBUG_FLAG=no
 536   DEFAULT_wxUSE_DEBUG_INFO=no
 537   BUILD=release
 538 fi
 539
 540 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 541 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 542 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 543 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 544 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 545 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 546 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 547 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 548 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 549 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 550 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 551 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 552
 553 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 554 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 555
 556 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 557
 558 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 559
 560 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 561
 562 dnl ---------------------------------------------------------------------------
 563 dnl optional non GUI features
 564 dnl ---------------------------------------------------------------------------
 565
 566 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 567 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 568
 569 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 570 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 571 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 572 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 573 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 574 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 575 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 576 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 577
 578 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 579
 580 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 581 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 582 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 583
 584 dnl please keep the settings below in alphabetical order
 585 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 586 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 587 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 588 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 589 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 590 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 591 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 592 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 593 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 594 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 595 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 596 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 597 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 598 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 599 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 600 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 601 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 602 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 603 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 604 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 605 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 606 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 607 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 608 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 609 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 610 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 611 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 612 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 613 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 614 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 615 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 616 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 617 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 618 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 619 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 620 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 621 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 622 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 623
 624 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 625 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 626 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 627 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 628 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 629 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 630
 631 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 632
 633 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 634 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 635
 636 if test "$wxUSE_GUI" = "yes"; then
 637
 638 dnl ---------------------------------------------------------------------------
 639 dnl optional "big" GUI features
 640 dnl ---------------------------------------------------------------------------
 641
 642 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 643 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 644 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 645 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 646 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 647 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 648 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 649 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 650 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 651 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 652 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 653 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 654 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 655 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 656 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 657 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 658 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 659 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 660 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 661 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 662
 663 dnl ---------------------------------------------------------------------------
 664 dnl IPC &c
 665 dnl ---------------------------------------------------------------------------
 666
 667 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 668 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 669 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 670
 671 dnl ---------------------------------------------------------------------------
 672 dnl optional GUI controls (in alphabetical order except the first one)
 673 dnl ---------------------------------------------------------------------------
 674
 675 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 676 DEFAULT_wxUSE_CONTROLS=none
 677 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 678
 679 dnl even with --enable-controls, some may be disabled by giving
 680 dnl --disable-<control> later on the command line - but by default all will be
 681 dnl used (and vice versa)
 682 if test "$wxUSE_CONTROLS" = "yes"; then
 683   DEFAULT_wxUSE_ACCEL=yes
 684   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 685   DEFAULT_wxUSE_BMPBUTTON=yes
 686   DEFAULT_wxUSE_BUTTON=yes
 687   DEFAULT_wxUSE_CALCTRL=yes
 688   DEFAULT_wxUSE_CARET=yes
 689   DEFAULT_wxUSE_COMBOBOX=yes
 690   DEFAULT_wxUSE_CHECKBOX=yes
 691   DEFAULT_wxUSE_CHECKLISTBOX=yes
 692   DEFAULT_wxUSE_CHOICE=yes
 693   DEFAULT_wxUSE_CHOICEBOOK=yes
 694   DEFAULT_wxUSE_COLLPANE=yes
 695   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 696   DEFAULT_wxUSE_COMBOBOX=yes
 697   DEFAULT_wxUSE_DATEPICKCTRL=yes
 698   DEFAULT_wxUSE_DISPLAY=yes
 699   DEFAULT_wxUSE_DETECT_SM=yes
 700   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 701   DEFAULT_wxUSE_FILECTRL=yes
 702   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 703   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 704   DEFAULT_wxUSE_GAUGE=yes
 705   DEFAULT_wxUSE_GRID=yes
 706   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 707   DEFAULT_wxUSE_DATAVIEWCTRL=no
 708   DEFAULT_wxUSE_IMAGLIST=yes
 709   DEFAULT_wxUSE_LISTBOOK=yes
 710   DEFAULT_wxUSE_LISTBOX=yes
 711   DEFAULT_wxUSE_LISTCTRL=yes
 712   DEFAULT_wxUSE_NOTEBOOK=yes
 713   DEFAULT_wxUSE_RADIOBOX=yes
 714   DEFAULT_wxUSE_RADIOBTN=yes
 715   DEFAULT_wxUSE_SASH=yes
 716   DEFAULT_wxUSE_SCROLLBAR=yes
 717   DEFAULT_wxUSE_SEARCHCTRL=yes
 718   DEFAULT_wxUSE_SLIDER=yes
 719   DEFAULT_wxUSE_SPINBTN=yes
 720   DEFAULT_wxUSE_SPINCTRL=yes
 721   DEFAULT_wxUSE_SPLITTER=yes
 722   DEFAULT_wxUSE_STATBMP=yes
 723   DEFAULT_wxUSE_STATBOX=yes
 724   DEFAULT_wxUSE_STATLINE=yes
 725   DEFAULT_wxUSE_STATUSBAR=yes
 726   DEFAULT_wxUSE_TAB_DIALOG=yes
 727   DEFAULT_wxUSE_TOGGLEBTN=yes
 728   DEFAULT_wxUSE_TOOLBAR=yes
 729   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 730   DEFAULT_wxUSE_TOOLTIPS=yes
 731   DEFAULT_wxUSE_TREEBOOK=yes
 732   DEFAULT_wxUSE_TOOLBOOK=yes
 733   DEFAULT_wxUSE_TREECTRL=yes
 734   DEFAULT_wxUSE_POPUPWIN=yes
 735   DEFAULT_wxUSE_TIPWINDOW=yes
 736 elif test "$wxUSE_CONTROLS" = "no"; then
 737   DEFAULT_wxUSE_ACCEL=no
 738   DEFAULT_wxUSE_ANIMATIONCTRL=no
 739   DEFAULT_wxUSE_BMPBUTTON=no
 740   DEFAULT_wxUSE_BUTTON=no
 741   DEFAULT_wxUSE_CALCTRL=no
 742   DEFAULT_wxUSE_CARET=no
 743   DEFAULT_wxUSE_COLLPANE=no
 744   DEFAULT_wxUSE_COMBOBOX=no
 745   DEFAULT_wxUSE_CHECKBOX=no
 746   DEFAULT_wxUSE_CHECKLISTBOX=no
 747   DEFAULT_wxUSE_CHOICE=no
 748   DEFAULT_wxUSE_CHOICEBOOK=no
 749   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 750   DEFAULT_wxUSE_COMBOBOX=no
 751   DEFAULT_wxUSE_DATEPICKCTRL=no
 752   DEFAULT_wxUSE_DISPLAY=no
 753   DEFAULT_wxUSE_DETECT_SM=no
 754   DEFAULT_wxUSE_DIRPICKERCTRL=no
 755   DEFAULT_wxUSE_FILECTRL=no
 756   DEFAULT_wxUSE_FILEPICKERCTRL=no
 757   DEFAULT_wxUSE_FONTPICKERCTRL=no
 758   DEFAULT_wxUSE_GAUGE=no
 759   DEFAULT_wxUSE_GRID=no
 760   DEFAULT_wxUSE_HYPERLINKCTRL=no
 761   DEFAULT_wxUSE_DATAVIEWCTRL=no
 762   DEFAULT_wxUSE_IMAGLIST=no
 763   DEFAULT_wxUSE_LISTBOOK=no
 764   DEFAULT_wxUSE_LISTBOX=no
 765   DEFAULT_wxUSE_LISTCTRL=no
 766   DEFAULT_wxUSE_NOTEBOOK=no
 767   DEFAULT_wxUSE_RADIOBOX=no
 768   DEFAULT_wxUSE_RADIOBTN=no
 769   DEFAULT_wxUSE_SASH=no
 770   DEFAULT_wxUSE_SCROLLBAR=no
 771   DEFAULT_wxUSE_SEARCHCTRL=no
 772   DEFAULT_wxUSE_SLIDER=no
 773   DEFAULT_wxUSE_SPINBTN=no
 774   DEFAULT_wxUSE_SPINCTRL=no
 775   DEFAULT_wxUSE_SPLITTER=no
 776   DEFAULT_wxUSE_STATBMP=no
 777   DEFAULT_wxUSE_STATBOX=no
 778   DEFAULT_wxUSE_STATLINE=no
 779   DEFAULT_wxUSE_STATUSBAR=no
 780   DEFAULT_wxUSE_TAB_DIALOG=no
 781   DEFAULT_wxUSE_TOGGLEBTN=no
 782   DEFAULT_wxUSE_TOOLBAR=no
 783   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 784   DEFAULT_wxUSE_TOOLTIPS=no
 785   DEFAULT_wxUSE_TREEBOOK=no
 786   DEFAULT_wxUSE_TOOLBOOK=no
 787   DEFAULT_wxUSE_TREECTRL=no
 788   DEFAULT_wxUSE_POPUPWIN=no
 789   DEFAULT_wxUSE_TIPWINDOW=no
 790 fi
 791
 792 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 793 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 794 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 795 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 796 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 797 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 798 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 799 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 800 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 801 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 802 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 803 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 804 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 805 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 806 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 807 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 808 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 809 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 810 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 811 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 812 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 813 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 814 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 815 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 816 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 817 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 818 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 819 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 820 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 821 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 822 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 823 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 824 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 825 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 826 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 827 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 828 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 829 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 830 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 831 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 832 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 833 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 834 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 835 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 836 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 837 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 838 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 839 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 840 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 841 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 842 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 843 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 844 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 845 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 846 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 847 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 848 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 849 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 850 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 851
 852 dnl ---------------------------------------------------------------------------
 853 dnl common dialogs
 854 dnl ---------------------------------------------------------------------------
 855
 856 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 857 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 858 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 859 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 860 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 861 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 862 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 863 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 864 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 865 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 866 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 867 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 868 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 869 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 870 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 871
 872 dnl ---------------------------------------------------------------------------
 873 dnl misc GUI options
 874 dnl ---------------------------------------------------------------------------
 875
 876 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 877 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 878 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 879 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 880 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 881 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 882 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 883 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 884 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 885 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 886 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 887
 888 dnl ---------------------------------------------------------------------------
 889 dnl support for image formats that do not rely on external library
 890 dnl ---------------------------------------------------------------------------
 891
 892 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 893 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 894 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 895 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 896 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 897 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 898 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 899 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 900 WX_ARG_FEATURE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
 901
 902 dnl ---------------------------------------------------------------------------
 903 dnl wxMSW-only options
 904 dnl ---------------------------------------------------------------------------
 905
 906 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 907 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 908 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
 909 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 910 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 911
 912 fi
 913 dnl for GUI only
 914
 915 dnl check that no more than one toolkit is given and that if none are given that
 916 dnl we have a default one
 917
 918 AC_MSG_CHECKING(for toolkit)
 919
 920 # In Wine, we need to default to MSW, not GTK or MOTIF
 921 if test "$wxUSE_WINE" = "yes"; then
 922     DEFAULT_DEFAULT_wxUSE_GTK=0
 923     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 924     DEFAULT_DEFAULT_wxUSE_MSW=1
 925     wxUSE_SHARED=no
 926     CC=${CC:-winegcc}
 927     CXX=${CXX:-wineg++}
 928 fi
 929
 930
 931 if test "$wxUSE_GUI" = "yes"; then
 932
 933     if test "$USE_BEOS" = 1; then
 934         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 935     fi
 936
 937     if test "$TOOLKIT_GIVEN" = 1; then
 938       dnl convert "yes", "any" or a number to 1 and "no" to 0
 939       for toolkit in $ALL_TOOLKITS; do
 940         var=wxUSE_$toolkit
 941         eval "value=\$${var}"
 942         if test "x$value" = "xno"; then
 943           eval "$var=0"
 944         elif test "x$value" != "x"; then
 945           eval "$var=1"
 946         fi
 947
 948         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 949           eval "wx${toolkit}_VERSION=$value"
 950         fi
 951       done
 952     else
 953       dnl try to guess the most apropriate toolkit for this platform
 954       for toolkit in $ALL_TOOLKITS; do
 955         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 956         eval "wxUSE_$toolkit=\$${var}"
 957       done
 958     fi
 959
 960     dnl we suppose that expr is available (maybe there is a better way to do
 961     dnl this? what about using ALL_TOOLKITS? TODO)
 962     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
 963                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
 964                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 965
 966     dnl Allow wxUSE_PM only for OS/2 with EMX.
 967     case "${host}" in
 968       *-pc-os2_emx | *-pc-os2-emx )
 969         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 970     esac
 971
 972     case "$NUM_TOOLKITS" in
 973       1)
 974       ;;
 975       0)
 976         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 977       ;;
 978       *)
 979         AC_MSG_ERROR(Please specify at most one toolkit)
 980     esac
 981
 982     # to be removed when --disable-gtk2 isn't needed
 983     if test "x$wxUSE_GTK2" = "xyes"; then
 984         wxGTK_VERSION=2
 985     elif test "x$wxUSE_GTK2" = "xno"; then
 986         wxGTK_VERSION=1
 987     fi
 988
 989     for toolkit in $ALL_TOOLKITS; do
 990         var=wxUSE_$toolkit
 991         eval "value=\$${var}"
 992         if test "$value" = 1; then
 993           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
 994           AC_MSG_RESULT($toolkit_echo)
 995         fi
 996     done
 997 else
 998     if test "x$host_alias" != "x"; then
 999         AC_MSG_RESULT(base ($host_alias hosted) only)
1000     else
1001         AC_MSG_RESULT(base only)
1002     fi
1003 fi
1004
1005 dnl ---------------------------------------------------------------------------
1006 dnl Checks for programs
1007 dnl ---------------------------------------------------------------------------
1008
1009 dnl flush the cache because checking for programs might abort
1010 AC_CACHE_SAVE
1011
1012 dnl C-compiler checks
1013 dnl   defines CC with the compiler to use
1014 dnl   defines GCC with yes if using gcc
1015 dnl   defines GCC empty if not using gcc
1016 dnl   defines CFLAGS
1017 dnl
1018 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1019 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1020 dnl -g and -O flags ourselves below
1021 CFLAGS=${CFLAGS:=}
1022 AC_BAKEFILE_PROG_CC
1023
1024 dnl is -traditional needed for correct compilations
1025 dnl   adds -traditional for gcc if needed
1026 AC_PROG_GCC_TRADITIONAL
1027
1028 dnl C++-compiler checks
1029 dnl   defines CXX with the compiler to use
1030 dnl   defines GXX with yes if using gxx
1031 dnl   defines GXX empty if not using gxx
1032 dnl   defines CXXFLAGS
1033 dnl
1034 dnl see CFLAGS line above
1035 CXXFLAGS=${CXXFLAGS:=}
1036 AC_BAKEFILE_PROG_CXX
1037
1038 dnl configure always sets CXX to something as it falls back to g++ even if no
1039 dnl C++ compiler was found, but we prefer to abort now with a clear error
1040 dnl message rather than give errors about all tests failures below
1041 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1042     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1043 fi
1044
1045 dnl ar command
1046 dnl   defines AR with the appropriate command
1047 dnl
1048 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1049 if test "x$SUNCXX" != xyes; then
1050     AC_CHECK_TOOL(AR, ar)
1051     if test "x$AR" = "x" ; then
1052         AC_MSG_ERROR([ar is needed to build wxWidgets])
1053     fi
1054 fi
1055
1056 retest_macosx_linking=no
1057
1058 dnl Support the old --enable-universal_binary in case anyone was using it.
1059 #if test "$wxUSE_MAC" = 1; then
1060     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1061         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1062         dnl --enable-universal_binary=SDK names a path to an SDK
1063         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1064             # Implicitly turn on the new --with-macosx-sdk using the default
1065             # SDK which provides the behavior this option has always had.
1066             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1067                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1068                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1069                 wxUSE_MACOSX_SDK=yes
1070             fi
1071         else
1072             # Complain to user if he specified an argument to --enable-universal_binary
1073             # and also 1) specified --with-macosx-sdk using the default (yes) or
1074             # 2) specified --with-macosx-sdk using a path or 3) specified
1075             # --without-macosx-sdk (no).
1076             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1077                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1078             else
1079                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1080                 # special-case the empty string because the below test simply
1081                 # converts "no" to the empty string anyway.
1082                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1083                 dnl Warn about deprecated usage.
1084                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1085             fi
1086         fi
1087         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1088         OSX_UNIV_OPTS="-arch ppc -arch i386"
1089         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1090         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1091         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1092         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1093         dnl is incapable of using them but the compiler driver (which we use
1094         dnl as LD when building dynamic libraries) uses them to invoke the
1095         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1096         dnl need no arch flags because libtool automatically invokes ld for
1097         dnl every architecture found in the fat input files.
1098         dnl
1099         dnl For static library builds, AR/RANLIB automatically create proper
1100         dnl fat archives although AR is unable to update them once RANLIB has
1101         dnl made them into proper fat archives.  Fortunately, our link process
1102         dnl simply removes the .a file before using ar to create a new one.
1103         dnl If we did move to libtool -static we still wouldn't need arch flags
1104         dnl because libtool automatically figures it out based on input.
1105         retest_macosx_linking=yes
1106
1107         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1108         dnl and including all architecture directories with each compiler invocation.
1109         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1110         dnl Objective-C++ precompiled headers.
1111         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1112         bk_use_pch=no
1113     fi
1114 #fi
1115
1116 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1117 dnl with the SDK in place.
1118 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1119 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1120     wxUSE_MACOSX_SDK=
1121 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1122     # TODO: Search for most recent SDK and use it.
1123     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1124 fi
1125
1126
1127 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1128     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1129     if ! test -d "$wxUSE_MACOSX_SDK"; then
1130         AC_MSG_FAILURE([not found])
1131     else
1132         AC_MSG_RESULT([exists])
1133     fi
1134     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1135     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1136     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1137     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1138     retest_macosx_linking=yes
1139     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1140     dnl the syslibroot makes no difference.  We aren't using libtool now but
1141     dnl if we ever did, be aware that you don't need to worry about it.
1142 fi
1143
1144 dnl Set up the deployment target
1145 dnl No   : Don't specify a min version even if using an SDK
1146 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1147 dnl Param: Use the specified version
1148 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1149     wxUSE_MACOSX_VERSION_MIN=
1150 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1151     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1152         AC_MSG_CHECKING([SDK deployment version])
1153 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1154 [
1155         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\} *; *$/\1/'`
1156 ]
1157         # If that failed, try again with the new key
1158         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1159 [
1160             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\} *; *$/\1/'`
1161 ]
1162         fi
1163
1164         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1165             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1166             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1167         else
1168             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1169             wxUSE_MACOSX_VERSION_MIN=
1170         fi
1171     else
1172         wxUSE_MACOSX_VERSION_MIN=
1173     fi
1174 fi
1175
1176 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1177     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1178     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1179     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1180     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1181     retest_macosx_linking=yes
1182 fi
1183
1184 dnl If either an SDK or a version option was added, make sure that we can
1185 dnl still compile and link both C and C++.  If we didn't do this, then most
1186 dnl of the remaining tests would fail.
1187 if test "x$retest_macosx_linking" = "xyes"; then
1188     AC_LANG_PUSH(C)
1189     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1190     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1191     AC_LANG_POP()
1192
1193     AC_LANG_PUSH(C++)
1194     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1195     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1196     AC_LANG_POP()
1197 fi
1198
1199
1200 case "${host}" in
1201
1202     dnl The other BSD's should probably go in here too, since this is
1203     dnl to workaround a strange static lib BSDism.
1204     dnl Mac OS X install seems to ignore -p option...
1205     *-*-darwin* )
1206         INSTALL_PROGRAM="cp -fp"
1207         INSTALL_DATA="cp -fp"
1208         ;;
1209     *)
1210         ;;
1211 esac
1212
1213 dnl ------------------------------------------------------------------------
1214 dnl Platform specific tests
1215 dnl ------------------------------------------------------------------------
1216
1217 dnl xlC needs -qunique under AIX so that one source file can be
1218 dnl compiled to multiple object files and safely linked together.
1219 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1220     CXXFLAGS="-qunique $CXXFLAGS"
1221 fi
1222
1223 dnl This case is for PowerPC OS X vs. everything else
1224 case "${host}" in
1225   powerpc-*-darwin* )
1226     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1227     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1228         choke me for lack of PowerPC
1229 #endif
1230 ],
1231         [AC_MSG_RESULT([yes])],
1232         [AC_MSG_RESULT([no])
1233         AC_DEFINE(__POWERPC__)
1234     ])
1235   ;;
1236 esac
1237
1238 dnl This case is for OS X vs. everything else
1239 case "${host}" in
1240   *-*-darwin* )
1241     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1242     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1243 ],[],
1244         [AC_MSG_RESULT([yes])],
1245         [AC_MSG_RESULT([no])
1246         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1247         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1248 #include <CoreFoundation/CFBase.h>
1249         ],[],
1250         [AC_MSG_RESULT([yes])
1251         dnl We must use -D so source files that don't include wx/setup.h
1252         dnl but do include CFBase will work.
1253         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1254         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1255         )
1256         ]
1257     )
1258   ;;
1259 esac
1260
1261 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1262 dnl latter makes more sense for wxGTK/Motif/X11 ports
1263 wants_win32=0
1264 doesnt_want_win32=0
1265 case "${host}" in
1266   *-*-cygwin*)
1267       if test "$wxUSE_MSW" = 1 ; then
1268         wants_win32=1
1269       else
1270         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1271         dnl headers and libraries, so it's Windows-like in this case
1272         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1273             [
1274                 AC_TRY_COMPILE(
1275                     [],
1276                     [
1277                         #ifdef __MINGW32__
1278                             choke me
1279                         #endif
1280                     ],
1281                     wx_cv_nocygwin=no,
1282                     wx_cv_nocygwin=yes
1283                 )
1284             ]
1285         )
1286
1287         if test "$wx_cv_nocygwin" = "yes"; then
1288             wants_win32=1
1289         else
1290             doesnt_want_win32=1
1291         fi
1292       fi
1293       if test "$wants_win32" = 1 ; then
1294         BAKEFILE_FORCE_PLATFORM=win32
1295       fi
1296   ;;
1297   *-*-mingw*)
1298       wants_win32=1
1299   ;;
1300 esac
1301
1302 if test "$wxUSE_WINE" = "yes"; then
1303     wants_win32=1
1304     LDFLAGS_GUI="-mwindows"
1305 fi
1306
1307 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1308 dnl     take effect on Cygwin/Mingw and not other platforms.
1309 if test "$wants_win32" = 1 ; then
1310     USE_UNIX=0
1311     USE_WIN32=1
1312     AC_DEFINE(__WIN32__)
1313     AC_DEFINE(__WIN95__)
1314     AC_DEFINE(__WINDOWS__)
1315     AC_DEFINE(__GNUWIN32__)
1316     AC_DEFINE(STRICT)
1317 fi
1318 if test "$doesnt_want_win32" = 1 ; then
1319     USE_UNIX=1
1320     USE_WIN32=0
1321 fi
1322 dnl (end of Windows-only piece)
1323
1324 if test "$USE_UNIX" = 1 ; then
1325     wxUSE_UNIX=yes
1326     AC_DEFINE(__UNIX__)
1327 fi
1328
1329 dnl This case is for OS/2 vs. everything else
1330 case "${host}" in
1331   *-pc-os2_emx | *-pc-os2-emx )
1332       dnl ---------------------------------------------------------------------
1333       dnl When we are using gcc on OS/2, we want to be either using resources
1334       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1335       dnl Moreover we need to link explicitly against either stdcpp.a or
1336       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1337       dnl not "g++/c++".
1338       dnl ---------------------------------------------------------------------
1339       dnl (OS/2-only piece)
1340       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1341           dnl More complete Unix emulation for unix-like ports
1342           dnl by linking in POSIX/2's cExt (if available).
1343           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1344       else
1345           dnl Include resources for the "native" port (wxPM).
1346           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1347       fi
1348       dnl Check for the gcc version (and thereby for the C runtime library).
1349       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1350       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1351       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1352       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1353       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1354           AC_TRY_RUN(
1355               dnl Check the gcc version macro.
1356               [
1357                   #include <stdio.h>
1358
1359                   int main()
1360                   {
1361                       FILE *f=fopen("conftestval", "w");
1362                       if (!f) exit(1);
1363                       fprintf(f,
1364                   #if (__GNUC__ < 3)
1365                               "EMX2"
1366                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1367                               "EMX3"
1368                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1369                               "Innotek5"
1370                   #else
1371                               "Innotek6"
1372                   #endif
1373                       );
1374                       exit(0);
1375                   }
1376               ],
1377               wx_cv_gccversion=`cat conftestval`,
1378               wx_cv_gccversion="EMX2",
1379               dnl Compilation error: Assuming standard EMX environment
1380               wx_cv_gccversion="EMX2"
1381           )
1382       ])
1383       if test "$wx_cv_gccversion" = "EMX2"; then
1384           LIBS="$LIBS -lstdcpp"
1385           LDFLAGS="$LDFLAGS -Zsysv-signals"
1386       else
1387           if test "$wx_cv_gccversion" = "EMX3"; then
1388               LIBS="$LIBS -lstdcxx -lgcc"
1389               LDFLAGS="$LDFLAGS -Zsysv-signals"
1390           else
1391               LIBS="$LIBS -lstdc++"
1392           fi
1393       fi
1394       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1395         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1396         wxUSE_OMF=yes
1397         enable_omf=yes
1398       fi
1399       dnl (end of OS/2-only piece)
1400   ;;
1401   *)
1402       dnl ---------------------------------------------------------------------
1403       dnl look for strcasecmp() in string.h and then strings.h if it's not
1404       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1405       dnl used.
1406       dnl ---------------------------------------------------------------------
1407       dnl (non-OS/2-only piece)
1408
1409       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1410           AC_TRY_LINK([
1411               #include <string.h>
1412               ],
1413               [
1414                   strcasecmp("foo", "bar");
1415               ],
1416               ac_cv_string_strcasecmp=yes,
1417               ac_cv_string_strcasecmp=no
1418           )
1419       ])
1420
1421       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1422           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1423       else
1424           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1425               AC_TRY_LINK([
1426                   #include <strings.h>
1427                   ],
1428                   [
1429                       strcasecmp("foo", "bar");
1430                   ],
1431                   ac_cv_strings_strcasecmp=yes,
1432                   ac_cv_strings_strcasecmp=no
1433               )
1434           ])
1435
1436           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1437               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1438           else
1439               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1440           fi
1441       fi
1442
1443       dnl (end of non-OS/2-only piece)
1444   ;;
1445 esac
1446
1447 dnl ------------------------------------------------------------------------
1448 dnl Check for headers
1449 dnl ------------------------------------------------------------------------
1450
1451 dnl Note: non-empty last parameter makes check compile-only,
1452 dnl   skipping worthless preprocessing check
1453 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1454
1455 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1456 if test "$ac_cv_header_wchar_h" != "yes"; then
1457     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1458 fi
1459
1460 case "${host}" in
1461   *-pc-os2_emx | *-pc-os2-emx )
1462       dnl Explicitly link -lintl if langinfo.h is available
1463       dnl and intl not yet included in libc
1464       if test $ac_cv_header_langinfo_h = "yes" \
1465                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1466                      -o "$wx_cv_gccversion" = "EMX3" \
1467                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1468           LIBS="$LIBS -lintl"
1469       fi
1470   ;;
1471 esac
1472
1473 dnl POSIX needs this for select(), but old systems don't have it
1474 if test "$USE_UNIX" = 1 ; then
1475     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1476 fi
1477
1478 dnl ---------------------------------------------------------------------------
1479 dnl Checks for compiler characteristics
1480 dnl ---------------------------------------------------------------------------
1481
1482 dnl defines const to be empty if c-compiler does not support const fully
1483 AC_C_CONST
1484 dnl defines inline to a sensible value for the c-compiler
1485 AC_C_INLINE
1486
1487 dnl check the sizes of integral types (give some reasonable default values for
1488 dnl cross-compiling)
1489 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1490 AC_CHECK_SIZEOF(short, 2)
1491 AC_CHECK_SIZEOF(void *, 4)
1492 AC_CHECK_SIZEOF(int, 4)
1493 AC_CHECK_SIZEOF(long, 4)
1494 AC_CHECK_SIZEOF(size_t, 4)
1495
1496 case "${host}" in
1497     arm-*-linux* )
1498         AC_CHECK_SIZEOF(long long, 8)
1499     ;;
1500     *-hp-hpux* )
1501         AC_CHECK_SIZEOF(long long, 0)
1502         if test "$ac_cv_sizeof_long_long" != 0; then
1503             dnl HPUX 10.20 headers need this define in order to use long long definitions
1504             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1505         fi
1506     ;;
1507     * )
1508         AC_CHECK_SIZEOF(long long, 0)
1509 esac
1510
1511 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1512 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1513 AC_CHECK_SIZEOF(wchar_t, 0,
1514     [
1515         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1516         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1517         #  error "fake wchar_t"
1518         #endif
1519         #ifdef HAVE_WCHAR_H
1520         #  ifdef __CYGWIN__
1521         #    include <stddef.h>
1522         #  endif
1523         #  include <wchar.h>
1524         #endif
1525         #ifdef HAVE_STDLIB_H
1526         #  include <stdlib.h>
1527         #endif
1528         #include <stdio.h>
1529     ]
1530 )
1531 if test "$ac_cv_sizeof_wchar_t" != 0; then
1532     wxUSE_WCHAR_T=yes
1533 else
1534     wxUSE_WCHAR_T=no
1535 fi
1536
1537 dnl checks needed to define wxVaCopy
1538 AC_CACHE_CHECK([for va_copy],
1539     wx_cv_func_va_copy,
1540     [
1541         AC_LANG_PUSH(C++)
1542         AC_LINK_IFELSE([
1543             #include <stdarg.h>
1544             void foo(char *f, ...)
1545             {
1546                 va_list ap1, ap2;
1547                 va_start(ap1, f);
1548                 va_copy(ap2, ap1);
1549                 va_end(ap2);
1550                 va_end(ap1);
1551             }
1552             int main()
1553             {
1554                 foo("hi", 17);
1555                 return 0;
1556             }],
1557             wx_cv_func_va_copy=yes,
1558             wx_cv_func_va_copy=no
1559         )
1560         AC_LANG_POP()
1561     ]
1562 )
1563
1564 if test $wx_cv_func_va_copy = "yes"; then
1565     AC_DEFINE(HAVE_VA_COPY)
1566 else
1567     dnl try to understand how can we copy va_lists
1568     AC_CACHE_CHECK([if va_list can be copied by value],
1569         wx_cv_type_va_list_lvalue,
1570         [
1571             AC_RUN_IFELSE([
1572                 #include <stdarg.h>
1573                 int foo(char *f, ...)
1574                 {
1575                     va_list ap1, ap2;
1576                     va_start(ap1, f);
1577                     ap2 = ap1;
1578                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1579                         return 1;
1580                     va_end(ap2);
1581                     va_end(ap1);
1582                     return 0;
1583                 }
1584                 int main()
1585                 {
1586                     return foo("hi", 17);
1587                 }],
1588                 wx_cv_type_va_list_lvalue=yes,
1589                 wx_cv_type_va_list_lvalue=no,
1590                 dnl assume most common case for cross-compiling...
1591                 wx_cv_type_va_list_lvalue=yes
1592             )
1593         ]
1594     )
1595
1596     if test $wx_cv_type_va_list_lvalue != "yes"; then
1597         dnl we suppose that the only thing which can't be copied like this
1598         dnl are arrays... only experience will show whether this is really true
1599         AC_DEFINE(VA_LIST_IS_ARRAY)
1600     fi
1601 fi
1602
1603 dnl don't check for vararg macros if they're explicitly disabled: this is
1604 dnl useful if the user code using the library wants to limit itself to standard
1605 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1606 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1607
1608 dnl Check if variadic macros (C99 feature) are supported:
1609 AC_CACHE_CHECK(
1610     [whether the compiler supports variadic macros],
1611     [wx_cv_have_variadic_macros],
1612     [
1613         dnl C compiler might support variadic macros when C++ one doesn't
1614         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1615         AC_LANG_PUSH(C++)
1616         AC_COMPILE_IFELSE(
1617             AC_LANG_PROGRAM(
1618                 [
1619                     #include <stdio.h>
1620                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1621                 ],
1622                 [
1623                     test("%s %d %p", "test", 1, 0);
1624                 ]
1625             ),
1626             [wx_cv_have_variadic_macros=yes],
1627             [wx_cv_have_variadic_macros=no]
1628             )
1629         AC_LANG_POP()
1630     ]
1631 )
1632
1633 if test $wx_cv_have_variadic_macros = "yes"; then
1634     AC_DEFINE(HAVE_VARIADIC_MACROS)
1635 fi
1636
1637 fi dnl wxUSE_VARARG_MACROS == yes
1638
1639 dnl check for large file support
1640 AC_SYS_LARGEFILE
1641
1642 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1643 dnl line because otherwise the system headers risk being included before
1644 dnl wx/defs.h which defines these constants leading to inconsistent
1645 dnl sizeof(off_t) in different source files of the same program and linking
1646 dnl problems
1647 if test "x$wx_largefile" = "xyes"; then
1648     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1649         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1650
1651         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1652         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1653         dnl The compiler should define it automatically, but some old g++
1654         dnl versions don't define it, so test and add it if necessary. AFAIK
1655         dnl the problem only affects the C++ compiler so it is added to
1656         dnl CXXFLAGS only.
1657         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1658             AC_CACHE_CHECK(
1659                 [if -D__STDC_EXT__ is required],
1660                 wx_cv_STDC_EXT_required,
1661                 [
1662                     AC_LANG_PUSH(C++)
1663                     AC_TRY_COMPILE(
1664                         [],
1665                         [
1666                             #ifndef __STDC_EXT__
1667                                 choke me
1668                             #endif
1669                         ],
1670                         wx_cv_STDC_EXT_required=no,
1671                         wx_cv_STDC_EXT_required=yes
1672                     )
1673                     AC_LANG_POP()
1674                 ]
1675             )
1676             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1677                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1678             fi
1679         fi
1680     else
1681         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1682     fi
1683     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1684     AC_FUNC_FSEEKO
1685     if test "$ac_cv_sys_largefile_source" != no; then
1686         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1687     fi
1688 fi
1689
1690 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1691 WX_C_BIGENDIAN
1692
1693 dnl check for iostream (as opposed to iostream.h) standard header
1694 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1695
1696 dnl check whether C++ compiler supports bool built-in type
1697 WX_CPP_BOOL
1698
1699 dnl check whether C++ compiler supports explicit keyword
1700 WX_CPP_EXPLICIT
1701
1702 dnl check whether C++ compiler supports C++ casts
1703 AC_CXX_CONST_CAST
1704 AC_CXX_REINTERPRET_CAST
1705 AC_CXX_STATIC_CAST
1706 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1707 dnl AC_CXX_DYNAMIC_CAST
1708
1709 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1710 dnl to get the expression scope behaviour that conforms to the standard.
1711 if test "x$SUNCXX" = xyes; then
1712     CXXFLAGS="-features=tmplife $CXXFLAGS"
1713 fi
1714
1715 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1716 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1717 dnl still spits out dozens of warnings for each X include file, so suppress
1718 dnl them
1719 if test "x$SUNCC" = xyes; then
1720     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1721 fi
1722
1723 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1724 dnl same-sized integral type" even when there is an explicit cast and as there
1725 dnl is no way to turn it off and there are hundreds of these warnings in wx
1726 dnl sources, just turn it off for now
1727 dnl
1728 dnl a better long term solution would be to use #pragma set/reset woff in
1729 dnl wxPtrToUInt() and use it instead of casts elsewhere
1730 if test "x$SGICC" = "xyes"; then
1731     CFLAGS="-woff 3970 $CFLAGS"
1732 fi
1733 if test "x$SGICXX" = "xyes"; then
1734     CXXFLAGS="-woff 3970 $CXXFLAGS"
1735 fi
1736
1737 dnl HP-UX c89/aCC compiler warnings
1738 if test "x$HPCC" = "xyes"; then
1739     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1740     dnl       even for directives inside #if which is not true (i.e. which are
1741     dnl       used for other compilers/OS) and so we have no way to get rid of it
1742     dnl 2450: "long long is non standard" -- yes, we know
1743     CFLAGS="+W 2011,2450 $CFLAGS"
1744 fi
1745 if test "x$HPCXX" = "xyes"; then
1746     dnl 2340: "value copied to temporary, reference to temporary used": very
1747     dnl       painful as triggered by any occurrence of user-defined conversion
1748     CXXFLAGS="+W 2340 $CXXFLAGS"
1749 fi
1750
1751 dnl DEC/Compaq/HP cxx warnings
1752 if test "x$COMPAQCXX" = "xyes"; then
1753     dnl -w0 enables all warnings, then we disable some of them:
1754     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1755     dnl unrimpret:  "end of routine block may be unreachable" is given for
1756     dnl             every "if ( ) return ...; else return ...;"
1757     dnl intconlosbit: "conversion to integral type of smaller size could lose
1758     dnl               data" this is a useful warning but there are too many of
1759     dnl               them for now
1760     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1761 fi
1762
1763 dnl the next few tests are all for C++ features and so need to be done using
1764 dnl C++ compiler
1765 AC_LANG_PUSH(C++)
1766
1767 dnl check for std::string or std::wstring
1768 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1769     if test "$wxUSE_UNICODE" = "yes"; then
1770         std_string="std::wstring"
1771         char_type="wchar_t"
1772     else
1773         std_string="std::string"
1774         char_type="char"
1775     fi
1776
1777     dnl check if <string> declares std::[w]string
1778     AC_CACHE_CHECK([for $std_string in <string>],
1779         wx_cv_class_stdstring,
1780         [
1781             AC_TRY_COMPILE([#include <string>],
1782                 [$std_string foo;],
1783                 wx_cv_class_stdstring=yes,
1784                 wx_cv_class_stdstring=no
1785             )
1786         ]
1787     )
1788
1789     if test "$wx_cv_class_stdstring" = yes; then
1790         if test "$wxUSE_UNICODE" = "yes"; then
1791             AC_DEFINE(HAVE_STD_WSTRING)
1792         fi
1793         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1794         dnl wxUSE_STD_STRING==yes
1795     else
1796         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1797             wx_cv_class_stdbasicstring,
1798             [
1799                 AC_TRY_COMPILE([
1800                     #ifdef HAVE_WCHAR_H
1801                     #  ifdef __CYGWIN__
1802                     #    include <stddef.h>
1803                     #  endif
1804                     #  include <wchar.h>
1805                     #endif
1806                     #ifdef HAVE_STDLIB_H
1807                     #  include <stdlib.h>
1808                     #endif
1809                     #include <stdio.h>
1810                     #include <string>
1811                     ],
1812                     [std::basic_string<$char_type> foo;
1813                      const $char_type* dummy = foo.c_str();],
1814                     wx_cv_class_stdbasicstring=yes,
1815                     wx_cv_class_stdbasicstring=no
1816                 )
1817             ]
1818         )
1819
1820         if test "$wx_cv_class_stdbasicstring" != yes; then
1821             if test "$wxUSE_STL" = "yes"; then
1822                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1823             elif test "$wxUSE_STD_STRING" = "yes"; then
1824                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1825             else
1826                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1827                 wxUSE_STD_STRING=no
1828             fi
1829         fi
1830     fi
1831 fi
1832
1833 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1834     AC_CHECK_TYPES([std::istream, std::ostream],,
1835                    [wxUSE_STD_IOSTREAM=no],
1836                    [#include <iostream>])
1837
1838     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1839         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1840             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1841         else
1842             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1843         fi
1844     fi
1845 fi
1846
1847 if test "$wxUSE_STL" = "yes"; then
1848     dnl check for basic STL functionality
1849     AC_CACHE_CHECK([for basic STL functionality],
1850         wx_cv_lib_stl,
1851         [AC_TRY_COMPILE([#include <string>
1852             #include <functional>
1853             #include <algorithm>
1854             #include <vector>
1855             #include <list>],
1856             [std::vector<int> moo;
1857              std::list<int> foo;
1858              std::vector<int>::iterator it =
1859                  std::find_if(moo.begin(), moo.end(),
1860                               std::bind2nd(std::less<int>(), 3));],
1861             wx_cv_lib_stl=yes,
1862             wx_cv_lib_stl=no
1863         )]
1864     )
1865
1866     if test "$wx_cv_lib_stl" != yes; then
1867          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1868     fi
1869
1870     dnl check for compliant std::string::compare
1871     AC_CACHE_CHECK([for compliant std::string::compare],
1872         wx_cv_func_stdstring_compare,
1873         [AC_TRY_COMPILE([#include <string>],
1874             [std::string foo, bar;
1875             foo.compare(bar);
1876             foo.compare(1, 1, bar);
1877             foo.compare(1, 1, bar, 1, 1);
1878             foo.compare("");
1879             foo.compare(1, 1, "");
1880             foo.compare(1, 1, "", 2);],
1881             wx_cv_func_stdstring_compare=yes,
1882             wx_cv_func_stdstring_compare=no
1883         )]
1884     )
1885
1886     if test "$wx_cv_func_stdstring_compare" = yes; then
1887         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1888     fi
1889
1890     dnl check for hash_map and hash_set headers
1891     AC_CHECK_HEADER([hash_map],
1892         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1893             wx_cv_class_stdhashmapset,
1894             [AC_TRY_COMPILE([#include <hash_map>
1895                 #include <hash_set>],
1896                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1897                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1898                 wx_cv_class_stdhashmapset=yes,
1899                 wx_cv_class_stdhashmapset=no)
1900             ]
1901         )],
1902         [],
1903         [ ]
1904     )
1905
1906     if test "$wx_cv_class_stdhashmapset" = yes; then
1907         AC_DEFINE(HAVE_HASH_MAP)
1908         AC_DEFINE(HAVE_STD_HASH_MAP)
1909     fi
1910
1911     AC_CHECK_HEADER([ext/hash_map],
1912         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1913             wx_cv_class_gnuhashmapset,
1914             [AC_TRY_COMPILE([#include <ext/hash_map>
1915                 #include <ext/hash_set>],
1916                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1917                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1918                 wx_cv_class_gnuhashmapset=yes,
1919                 wx_cv_class_gnuhashmapset=no)
1920             ]
1921         )],
1922         [],
1923         [ ]
1924     )
1925
1926     if test "$wx_cv_class_gnuhashmapset" = yes; then
1927          AC_DEFINE(HAVE_EXT_HASH_MAP)
1928          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1929     fi
1930 fi
1931
1932 dnl check for atomic operations builtins for wx/atomic.h:
1933 WX_ATOMIC_BUILTINS
1934
1935 dnl pop C++
1936 AC_LANG_POP()
1937
1938 dnl ---------------------------------------------------------------------------
1939 dnl Define search path for includes and libraries: all headers and libs will be
1940 dnl looked for in all directories of this path
1941 dnl ---------------------------------------------------------------------------
1942
1943 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1944 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1945 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1946 dnl
1947 dnl Also try to put all directories which may contain X11R6 before those which
1948 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1949 dnl
1950 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1951 dnl systems which have both (AIX 4.x does)
1952 SEARCH_INCLUDE="\
1953     /usr/local/include        \
1954                               \
1955     /usr/Motif-2.1/include    \
1956     /usr/Motif-1.2/include    \
1957     /usr/include/Motif1.2     \
1958                               \
1959     /usr/dt/include           \
1960     /usr/openwin/include      \
1961                               \
1962     /usr/include/Xm           \
1963                               \
1964     /usr/X11R6/include        \
1965     /usr/X11R6.4/include      \
1966     /usr/X11R5/include        \
1967     /usr/X11R4/include        \
1968                               \
1969     /usr/include/X11R6        \
1970     /usr/include/X11R5        \
1971     /usr/include/X11R4        \
1972                               \
1973     /usr/local/X11R6/include  \
1974     /usr/local/X11R5/include  \
1975     /usr/local/X11R4/include  \
1976                               \
1977     /usr/local/include/X11R6  \
1978     /usr/local/include/X11R5  \
1979     /usr/local/include/X11R4  \
1980                               \
1981     /usr/X11/include          \
1982     /usr/include/X11          \
1983     /usr/local/X11/include    \
1984     /usr/local/include/X11    \
1985                               \
1986     /usr/XFree86/include/X11  \
1987     /usr/pkg/include          \
1988                               \
1989     /usr/openwin/share/include"
1990
1991 dnl try to find out the standard lib locations for the systems with multiple
1992 dnl ABIs
1993 AC_MSG_CHECKING([for libraries directory])
1994
1995 case "${host}" in
1996     *-*-irix6* )
1997         AC_CACHE_VAL(
1998             wx_cv_std_libpath,
1999             [
2000                 for d in WX_STD_LIBPATH(); do
2001                     for e in a so sl dylib dll.a; do
2002                         libc="$d/libc.$e"
2003                         if test -f $libc; then
2004                             save_LIBS="$LIBS"
2005                             LIBS="$libc"
2006                             AC_LINK_IFELSE([int main() { return 0; }],
2007                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2008                             LIBS="$save_LIBS"
2009                             if test "x$wx_cv_std_libpath" != "x"; then
2010                                 break 2
2011                             fi
2012                         fi
2013                     done
2014                 done
2015                 if test "x$wx_cv_std_libpath" = "x"; then
2016                     wx_cv_std_libpath="lib"
2017                 fi
2018             ]
2019         )
2020         ;;
2021
2022     *-*-solaris2* )
2023         dnl use ../lib or ../lib/64 depending on the size of void*
2024         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2025             wx_cv_std_libpath="lib/64"
2026         else
2027             wx_cv_std_libpath="lib"
2028         fi
2029         ;;
2030
2031     *-*-linux* )
2032         dnl use ../lib or ../lib64 depending on the size of void*
2033         if test "$ac_cv_sizeof_void_p" = 8 -a \
2034                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2035             wx_cv_std_libpath="lib64"
2036         else
2037             wx_cv_std_libpath="lib"
2038         fi
2039         ;;
2040
2041     *)
2042         wx_cv_std_libpath="lib";
2043         ;;
2044 esac
2045
2046 AC_MSG_RESULT($wx_cv_std_libpath)
2047
2048 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2049
2050 dnl Cross compiling with gcc?
2051 if test "$build" != "$host" -a "$GCC" = yes; then
2052     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2053     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2054     dnl for a 'root' below which libraries and headers for the target system
2055     dnl might be installed.
2056     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2057         cross_root=`dirname $cross_root`
2058         cross_root=`dirname $cross_root`
2059
2060         dnl substitute this candiate root for '^/usr' in the search lists,
2061         dnl strip out any that don't start '^/usr'.
2062         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2063         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2064         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2065
2066         dnl also have pkg-config search for *.pc files under this 'root'
2067         if test -z "$PKG_CONFIG_PATH"; then
2068             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2069             export PKG_CONFIG_PATH
2070         fi
2071
2072         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2073         dnl -x-libraries are given on the command line. So if they are not
2074         dnl set then set them here to plausible defaults.
2075         if test -z "$x_includes" -o "$x_includes" = NONE; then
2076             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2077             x_includes=$ac_find_includes
2078         fi
2079         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2080             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2081             x_libraries=$ac_find_libraries
2082         fi
2083     fi
2084 fi
2085
2086 dnl ------------------------------------------------------------------------
2087 dnl Check for libraries
2088 dnl ------------------------------------------------------------------------
2089
2090 dnl flush the cache because checking for libraries below might abort
2091 AC_CACHE_SAVE
2092
2093 dnl check for glibc version
2094 dnl
2095 dnl VZ: I have no idea why had this check been there originally, but now
2096 dnl     we could probably do without it by just always adding _GNU_SOURCE
2097 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2098     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2099         AC_TRY_COMPILE([#include <features.h>],
2100             [
2101                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2102                 not glibc 2.1
2103                 #endif
2104             ],
2105             [
2106                 wx_cv_lib_glibc21=yes
2107             ],
2108             [
2109                 wx_cv_lib_glibc21=no
2110             ]
2111         )
2112     ])
2113     if test "$wx_cv_lib_glibc21" = "yes"; then
2114         AC_DEFINE(wxHAVE_GLIBC2)
2115     fi
2116 fi
2117
2118 dnl we may need _GNU_SOURCE for 2 things:
2119 dnl
2120 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2121 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2122 dnl  which breaks libtiff compilation, so it is simpler to just define
2123 dnl  _GNU_SOURCE to get everything)
2124 dnl
2125 dnl  2. for Unicode functions
2126 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2127     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2128         AC_DEFINE(_GNU_SOURCE)
2129     fi
2130 fi
2131
2132 dnl Only add the -lm library if floating point functions cannot be used
2133 dnl without it.  This check is important on cygwin because of the bizarre
2134 dnl way that they have organized functions into libraries.  On cygwin, both
2135 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2136 dnl means that
2137 dnl   1) linking with -lm is not necessary, and
2138 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2139 dnl In particular, if you compile any program with -mno-cygwin and link with
2140 dnl -lm, it will crash instantly when it is run.  This happens because the
2141 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2142 dnl the ___main function instead of allowing it to be defined by
2143 dnl /usr/lib/mingw/libmingw32.a as it should be.
2144 dnl
2145 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2146 dnl
2147 dnl Just check a few floating point functions. If they are all found without
2148 dnl -lm, then we must not need -lm.
2149 have_cos=0
2150 have_floor=0
2151 AC_CHECK_FUNCS(cos, have_cos=1)
2152 AC_CHECK_FUNCS(floor, have_floor=1)
2153 AC_MSG_CHECKING(if floating point functions link without -lm)
2154 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2155     AC_MSG_RESULT(yes)
2156 else
2157     AC_MSG_RESULT(no)
2158     LIBS="$LIBS -lm"
2159     # use different functions to avoid configure caching
2160     have_sin=0
2161     have_ceil=0
2162     AC_CHECK_FUNCS(sin, have_sin=1)
2163     AC_CHECK_FUNCS(ceil, have_ceil=1)
2164     AC_MSG_CHECKING(if floating point functions link with -lm)
2165     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2166         AC_MSG_RESULT(yes)
2167     else
2168         AC_MSG_RESULT(no)
2169         # not sure we should warn the user, crash, etc.
2170     fi
2171 fi
2172
2173 dnl check for C99 string to long long conversion functions, assume that if we
2174 dnl have the unsigned variants, then we have the signed ones as well
2175 dnl
2176 dnl at least under SGI these functions are only available in C99 code and not
2177 dnl in C++ so do these tests using C++ compiler
2178 AC_LANG_PUSH(C++)
2179 if test "wxUSE_UNICODE" = "yes"; then
2180     WX_CHECK_FUNCS(wcstoull)
2181 else
2182     WX_CHECK_FUNCS(strtoull)
2183 fi
2184 AC_LANG_POP()
2185
2186 dnl ---------------------------------------------------------------------------
2187 dnl Optional libraries
2188 dnl
2189 dnl   --with-<lib>=sys
2190 dnl       looks for system library and fails if not found
2191 dnl
2192 dnl   --with-<lib>
2193 dnl   --with-<lib>=yes
2194 dnl       looks for system library and, if not found, prints a warning,
2195 dnl       falls back to the builtin wx version, and continues configuration
2196 dnl
2197 dnl   --with-<lib>=builtin
2198 dnl       uses builtin wx version without searching for system library
2199 dnl
2200 dnl   --with-<lib>=no
2201 dnl   --without-<lib>
2202 dnl       do not use library (neither system nor builtin wx version)
2203 dnl
2204 dnl ---------------------------------------------------------------------------
2205
2206 dnl ------------------------------------------------------------------------
2207 dnl Check for regex libraries
2208 dnl ------------------------------------------------------------------------
2209
2210 if test "$wxUSE_REGEX" != "no"; then
2211     AC_DEFINE(wxUSE_REGEX)
2212
2213     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2214         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2215         wxUSE_REGEX=builtin
2216     fi
2217
2218     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2219         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2220         dnl on some old systems it may be in libregex - check for it too?
2221         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2222
2223         if test "x$ac_cv_func_regcomp" != "xyes"; then
2224             if test "$wxUSE_REGEX" = "sys" ; then
2225                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2226             else
2227                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2228                 wxUSE_REGEX=builtin
2229             fi
2230         else
2231             dnl we are using the system library
2232             wxUSE_REGEX=sys
2233             dnl only the built-in supports advanced REs
2234             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2235         fi
2236     fi
2237 fi
2238
2239 dnl ------------------------------------------------------------------------
2240 dnl Check for zlib compression library
2241 dnl ------------------------------------------------------------------------
2242
2243 ZLIB_LINK=
2244 if test "$wxUSE_ZLIB" != "no" ; then
2245     AC_DEFINE(wxUSE_ZLIB)
2246
2247     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2248         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2249         dnl should still use it because hopefully (can someone confirm this?)
2250         dnl Apple did fix the security problem in it and not using the system
2251         dnl library results in a whole bunch of warnings when linking with
2252         dnl Carbon framework
2253         if test "$USE_DARWIN" = 1; then
2254             system_zlib_h_ok="yes"
2255         else
2256             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2257             dnl known to not work) and although I don't know which is
2258             dnl the minimal required version it's safer to test for 1.1.4 as
2259             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2260             dnl has anything more ancient (1.1.3 was released in July 1998)
2261             dnl anyhow
2262             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2263                 [AC_TRY_RUN(
2264                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2265                     [
2266                         #include <zlib.h>
2267                         #include <stdio.h>
2268
2269                         int main()
2270                         {
2271                             FILE *f=fopen("conftestval", "w");
2272                             if (!f) exit(1);
2273                             fprintf(f, "%s",
2274                                     ZLIB_VERSION[0] == '1' &&
2275                                     (ZLIB_VERSION[2] > '1' ||
2276                                     (ZLIB_VERSION[2] == '1' &&
2277                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2278                             exit(0);
2279                         }
2280                     ],
2281                     ac_cv_header_zlib_h=`cat conftestval`,
2282                     ac_cv_header_zlib_h=no,
2283                     dnl cross-compiling: don't have an answer, try later
2284                     unset ac_cv_header_zlib_h
2285                 )]
2286             )
2287             dnl If the test above did not come up with a value (e.g. cross
2288             dnl compiling) then this should give a definitive answer
2289             AC_CHECK_HEADER(zlib.h,,, [ ])
2290
2291             system_zlib_h_ok=$ac_cv_header_zlib_h
2292         fi
2293
2294         if test "$system_zlib_h_ok" = "yes"; then
2295             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2296         fi
2297
2298         if test "x$ZLIB_LINK" = "x" ; then
2299             if test "$wxUSE_ZLIB" = "sys" ; then
2300                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2301             else
2302                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2303                 wxUSE_ZLIB=builtin
2304             fi
2305         else
2306             dnl we are using the system library
2307             wxUSE_ZLIB=sys
2308         fi
2309     fi
2310 fi
2311
2312 dnl ------------------------------------------------------------------------
2313 dnl Check for png library
2314 dnl ------------------------------------------------------------------------
2315
2316 PNG_LINK=
2317 if test "$wxUSE_LIBPNG" != "no" ; then
2318     AC_DEFINE(wxUSE_LIBPNG)
2319
2320     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2321         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2322         wxUSE_LIBPNG=sys
2323     fi
2324
2325     dnl for the check below to have a chance to succeed, we must already have
2326     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2327     dnl doesn't depend on zlib)
2328     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2329         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2330         wxUSE_LIBPNG=builtin
2331     fi
2332
2333     if test "$wxUSE_MGL" != 1 ; then
2334         dnl Don't check for libpng when building wxMGL, libmgl contains it
2335         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2336             dnl libpng version 0.9 is known to not work, if an even newer
2337             dnl version is required, just bump it up in the test below
2338             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2339                 [AC_TRY_RUN(
2340                     dnl png.h defines PNG_LIBPNG_VER=number
2341                     [
2342                         #include <png.h>
2343                         #include <stdio.h>
2344
2345                         int main()
2346                         {
2347                             FILE *f=fopen("conftestval", "w");
2348                             if (!f) exit(1);
2349                             fprintf(f, "%s",
2350                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2351                             exit(0);
2352                         }
2353                     ],
2354                     ac_cv_header_png_h=`cat conftestval`,
2355                     ac_cv_header_png_h=no,
2356                     dnl cross-compiling: test (later) if we have any png.h
2357                     unset ac_cv_header_png_h
2358                 )]
2359             )
2360             AC_CHECK_HEADER(png.h,,, [ ])
2361
2362             if test "$ac_cv_header_png_h" = "yes"; then
2363                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2364             fi
2365
2366             if test "x$PNG_LINK" = "x" ; then
2367                 if test "$wxUSE_LIBPNG" = "sys" ; then
2368                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2369                 else
2370                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2371                     wxUSE_LIBPNG=builtin
2372                 fi
2373             else
2374                 dnl we are using the system library
2375                 wxUSE_LIBPNG=sys
2376             fi
2377         fi
2378     fi
2379 fi
2380
2381 dnl ------------------------------------------------------------------------
2382 dnl Check for jpeg library
2383 dnl ------------------------------------------------------------------------
2384
2385 dnl this check must be done before the check for libtiff as libtiff uses
2386 dnl libjpeg itself
2387 JPEG_LINK=
2388 if test "$wxUSE_LIBJPEG" != "no" ; then
2389     AC_DEFINE(wxUSE_LIBJPEG)
2390
2391     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2392         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2393         wxUSE_LIBJPEG=sys
2394     fi
2395
2396     if test "$wxUSE_MGL" != 1 ; then
2397         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2398         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2399             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2400             dnl HAVE_STDLIB_H which are already defined and this provokes
2401             dnl a compiler warning which configure considers as an error...
2402             AC_MSG_CHECKING(for jpeglib.h)
2403             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2404                 AC_TRY_COMPILE(
2405                     [
2406                         #undef HAVE_STDLIB_H
2407                         #include <stdio.h>
2408                         #include <jpeglib.h>
2409                     ],
2410                     [
2411                     ],
2412                     ac_cv_header_jpeglib_h=yes,
2413                     ac_cv_header_jpeglib_h=no
2414                 )
2415             )
2416             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2417
2418             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2419                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2420             fi
2421
2422             if test "x$JPEG_LINK" = "x" ; then
2423                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2424                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2425                 else
2426                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2427                     wxUSE_LIBJPEG=builtin
2428                 fi
2429             else
2430                 dnl we are using the system library
2431                 wxUSE_LIBJPEG=sys
2432
2433                 if test "$wxUSE_MSW" = 1; then
2434                     dnl boolean is defined by the jpeg headers and also by the
2435                     dnl Windows headers of some compilers. This type has been
2436                     dnl renamed in the builtin, so it is only an issue when
2437                     dnl using an external jpeg lib on Windows.
2438                     AC_CHECK_TYPES(
2439                         [boolean],
2440                         [
2441                             AC_CHECK_SIZEOF(
2442                                 [boolean],
2443                                 [],
2444                                 [
2445                                     #undef HAVE_BOOLEAN
2446                                     #include <stdio.h>
2447                                     #include <jpeglib.h>
2448                                 ])
2449                             AC_DEFINE_UNQUOTED(
2450                                 [wxHACK_BOOLEAN],
2451                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2452                         ],
2453                         [],
2454                         [#include <windows.h>])
2455                 fi
2456             fi
2457         fi
2458     fi
2459 fi
2460
2461 dnl ------------------------------------------------------------------------
2462 dnl Check for tiff library
2463 dnl ------------------------------------------------------------------------
2464
2465 TIFF_LINK=
2466 TIFF_PREREQ_LINKS=-lm
2467 if test "$wxUSE_LIBTIFF" != "no" ; then
2468     AC_DEFINE(wxUSE_LIBTIFF)
2469
2470     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2471         dnl libtiff may depend on libjpeg and libz so use them in the test
2472         dnl below or it would fail
2473         if test "$wxUSE_LIBJPEG" = "sys"; then
2474             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2475         fi
2476         if test "$wxUSE_ZLIB" = "sys"; then
2477             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2478         fi
2479         AC_CHECK_HEADER(tiffio.h,
2480                         [
2481                             AC_CHECK_LIB(tiff, TIFFError,
2482                                          TIFF_LINK=" -ltiff",
2483                                          ,
2484                                          $TIFF_PREREQ_LINKS)
2485                         ],
2486                         [],
2487                         [ ]
2488                        )
2489
2490         if test "x$TIFF_LINK" = "x" ; then
2491             if test "$wxUSE_LIBTIFF" = "sys" ; then
2492                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2493             else
2494                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2495                 wxUSE_LIBTIFF=builtin
2496             fi
2497         else
2498             dnl we are using the system library
2499             wxUSE_LIBTIFF=sys
2500         fi
2501     fi
2502     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2503         if test "$wxUSE_LIBJPEG" = "no"; then
2504             dnl we have to prevent the builtin libtiff configure from building the
2505             dnl library with JPEG support as this was explicitly disabled by user,
2506             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2507             dnl (which will be passed to it anyhow as configure passes arguments to
2508             dnl the top-level script to all the other ones called recursively), so
2509             dnl we need to hack around this
2510             ac_configure_args="$ac_configure_args --disable-jpeg"
2511         fi
2512         AC_CONFIG_SUBDIRS([src/tiff])
2513     fi
2514 fi
2515
2516 dnl ------------------------------------------------------------------------
2517 dnl Check for expat libraries
2518 dnl ------------------------------------------------------------------------
2519
2520 if test "$wxUSE_WCHAR_T" != "yes"; then
2521     if test "$wxUSE_EXPAT" != "no"; then
2522         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2523         wxUSE_EXPAT=no
2524     fi
2525     if test "$wxUSE_XML" != "no"; then
2526         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2527         wxUSE_XML=no
2528     fi
2529 fi
2530
2531 if test "$wxUSE_EXPAT" != "no"; then
2532     wxUSE_XML=yes
2533     AC_DEFINE(wxUSE_EXPAT)
2534     AC_DEFINE(wxUSE_XML)
2535
2536     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2537         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2538         if test "x$found_expat_h" = "x1"; then
2539             dnl Expat 1.95.6 comes with broken expat.h:
2540             AC_CACHE_CHECK([if expat.h is valid C++ header],
2541                 wx_cv_expat_is_not_broken,
2542                 [
2543                 AC_LANG_PUSH(C++)
2544                 AC_TRY_COMPILE([#include <expat.h>],[],
2545                     wx_cv_expat_is_not_broken=yes,
2546                     wx_cv_expat_is_not_broken=no
2547                 )
2548                 AC_LANG_POP()
2549                 ]
2550             )
2551             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2552                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2553             fi
2554         fi
2555         if test "x$EXPAT_LINK" = "x" ; then
2556             if test "$wxUSE_EXPAT" = "sys" ; then
2557                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2558             else
2559                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2560                 wxUSE_EXPAT=builtin
2561             fi
2562         else
2563             dnl we are using the system library
2564             wxUSE_EXPAT=sys
2565         fi
2566     fi
2567     if test "$wxUSE_EXPAT" = "builtin" ; then
2568         dnl Expat needs this:
2569         AC_CONFIG_SUBDIRS([src/expat])
2570     fi
2571 fi
2572
2573
2574 dnl ------------------------------------------------------------------------
2575 dnl Check for libmspack
2576 dnl ------------------------------------------------------------------------
2577
2578 if test "$wxUSE_LIBMSPACK" != "no"; then
2579     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2580     if test "x$found_mspack_h" = "x1"; then
2581         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2582                      MSPACK_LINK=" -lmspack")
2583     fi
2584     if test "x$MSPACK_LINK" = "x" ; then
2585         wxUSE_LIBMSPACK=no
2586     fi
2587 fi
2588
2589 if test "$wxUSE_LIBMSPACK" != "no"; then
2590     AC_DEFINE(wxUSE_LIBMSPACK)
2591 fi
2592
2593
2594 dnl ----------------------------------------------------------------
2595 dnl search for toolkit (widget sets)
2596 dnl ----------------------------------------------------------------
2597
2598 AFMINSTALL=
2599 WIN32INSTALL=
2600
2601 TOOLKIT=
2602 TOOLKIT_INCLUDE=
2603 WIDGET_SET=
2604
2605 dnl are we building for a win32 target environment?
2606 dnl If so, setup common stuff needed for both GUI and Base libs.
2607 if test "$USE_WIN32" = 1 ; then
2608     AC_CHECK_HEADERS(w32api.h,,, [ ])
2609     AC_CHECK_HEADER(windows.h,,
2610     [
2611         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2612     ],
2613     [ ])
2614
2615     dnl --- FIXME: This is still a somewhat random list of libs,
2616     dnl ---        some of them should probably be included conditionally.
2617     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2618
2619     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2620         LIBS="$LIBS -loleacc"
2621     fi
2622
2623     case "${host}" in
2624         *-*-cygwin* )
2625             dnl Cygwin doesn't include these by default
2626             LIBS="$LIBS -lkernel32 -luser32"
2627     esac
2628
2629     dnl This one is still used by some sample makefiles.
2630     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2631     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2632
2633     dnl This lot we export to wx-config.  It must add the relevant
2634     dnl include directories at the point when they can be known.
2635     dnl (but are these (still) required anyway?)
2636     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2637
2638     dnl install Win32-specific files in "make install"
2639     WIN32INSTALL=win32install
2640
2641     dnl pbt.h is missing on Wine at least
2642     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2643 fi
2644
2645 if test "$wxUSE_GUI" = "yes"; then
2646     USE_GUI=1
2647
2648     GUI_TK_LIBRARY=
2649
2650     WXGTK12=
2651     WXGTK127=
2652     WXGTK2=
2653     WXGPE=
2654
2655     if test "$wxUSE_COCOA" = 1 ; then
2656         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2657             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2658             wxUSE_PRINTING_ARCHITECTURE=no
2659         fi
2660         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2661             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2662             wxUSE_DRAG_AND_DROP=no
2663         fi
2664         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2665             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2666             wxUSE_DRAGIMAGE=no
2667         fi
2668     fi
2669
2670     if test "$wxUSE_MSW" = 1 ; then
2671         TOOLKIT=MSW
2672         GUIDIST=MSW_DIST
2673
2674         dnl -mwindows causes a heap of other default gui libs to be linked in.
2675         case "${host}" in
2676             *-*-mingw32* )
2677                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2678         esac
2679     fi
2680
2681     if test "$wxUSE_GTK" = 1; then
2682         dnl GTK+ test program must be compiled with C compiler
2683         AC_MSG_CHECKING([for GTK+ version])
2684
2685         gtk_version_cached=1
2686         AC_CACHE_VAL(wx_cv_lib_gtk,
2687             [
2688                 dnl stupid GTK+ AM macros produce their own messages, so we
2689                 dnl have to pass to the next line
2690                 gtk_version_cached=0
2691                 AC_MSG_RESULT()
2692
2693                 dnl we must link against lgthread unless the user
2694                 dnl used --disable-threads
2695                 GTK_MODULES=
2696                 if test "$wxUSE_THREADS" = "yes"; then
2697                     GTK_MODULES=gthread
2698                 fi
2699
2700                 dnl detect GTK2
2701                 wx_cv_lib_gtk=
2702                 if test "x$wxGTK_VERSION" != "x1"
2703                 then
2704                     dnl The gthread.pc that ships with Solaris returns '-mt',
2705                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2706                     dnl So disable the compile check and remove the -mt below.
2707                     case "${host}" in
2708                         *-*-solaris2* )
2709                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2710                                 enable_gtktest=no
2711                             fi
2712                     esac
2713
2714                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2715
2716                     dnl Solaris also requires -lX11 for static lib
2717                     case "${host}" in
2718                         *-*-solaris2* )
2719                             if test "$wxUSE_SHARED" != "yes"; then
2720                                 GTK_LIBS="$GTK_LIBS -lX11"
2721                             fi
2722                     esac
2723                 fi
2724
2725                 dnl detect GTK1.x
2726                 if test -z "$wx_cv_lib_gtk"; then
2727                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2728                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2729
2730                         if test -z "$wx_cv_lib_gtk"; then
2731                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2732                         fi
2733                     fi
2734                 fi
2735
2736                 if test -z "$wx_cv_lib_gtk"; then
2737                     dnl looks better in AC_MSG_RESULT
2738                     wx_cv_lib_gtk=none
2739                 else
2740                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2741                     dnl subsequent runs
2742                     wx_cv_cflags_gtk=$GTK_CFLAGS
2743                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2744                 fi
2745             ]
2746         )
2747
2748         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2749         dnl enough
2750         if test "$gtk_version_cached" = 1; then
2751             AC_MSG_RESULT($wx_cv_lib_gtk)
2752         fi
2753
2754         case "$wx_cv_lib_gtk" in
2755             2.0)    WXGTK2=1
2756                     TOOLKIT_VERSION=2
2757                     ;;
2758             1.2.7)  WXGTK127=1
2759                     WXGTK12=1
2760                     ;;
2761             1.2.3)  WXGTK12=1
2762                     ;;
2763             *)      AC_MSG_ERROR([
2764 The development files for GTK+ were not found. For GTK+ 2, please
2765 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2766 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2767 and that the version is 1.2.3 or above. Also check that the
2768 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2769 --libs' are in the LD_LIBRARY_PATH or equivalent.
2770                             ])
2771                     ;;
2772         esac
2773
2774         if test "$WXGTK2" = 1; then
2775             save_CFLAGS="$CFLAGS"
2776             save_LIBS="$LIBS"
2777             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2778             LIBS="$LIBS $wx_cv_libs_gtk"
2779
2780             dnl test if we have at least GTK+ 2.10:
2781             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2782             AC_TRY_COMPILE([
2783                             #include <gtk/gtk.h>
2784                            ],
2785                            [
2786                             #if !GTK_CHECK_VERSION(2,10,0)
2787                             Not GTK+ 2.10
2788                             #endif
2789                            ],
2790                            [
2791                             AC_DEFINE(__WXGTK210__)
2792                             AC_DEFINE(__WXGTK26__)
2793                             AC_MSG_RESULT([yes])
2794                             ac_wxgtk210=1
2795                            ],
2796                            [
2797                             AC_MSG_RESULT([no])
2798                             ac_wxgtk210=0
2799                            ])
2800
2801             if test "$ac_wxgtk210" = 0; then
2802                 dnl test if we have at least GTK+ 2.6:
2803                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2804                 AC_TRY_COMPILE([
2805                                 #include <gtk/gtk.h>
2806                             ],
2807                             [
2808                                 #if !GTK_CHECK_VERSION(2,6,0)
2809                                 Not GTK+ 2.6
2810                                 #endif
2811                             ],
2812                             [
2813                                 AC_DEFINE(__WXGTK26__)
2814                                 AC_MSG_RESULT([yes])
2815                                 ac_wxgtk26=1
2816                             ],
2817                             [
2818                                 AC_MSG_RESULT([no])
2819                                 ac_wxgtk26=0
2820                             ])
2821             fi
2822
2823             CFLAGS="$save_CFLAGS"
2824             LIBS="$save_LIBS"
2825         else
2826             if test "$wxUSE_UNICODE" = "yes"; then
2827                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2828                 wxUSE_UNICODE=no
2829             fi
2830
2831             dnl test for XIM support in libgdk
2832             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2833
2834             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2835             dnl have it but we do the check for the others)
2836             if test "$USE_DARWIN" != 1; then
2837                 AC_CHECK_FUNCS(poll)
2838             fi
2839         fi
2840
2841         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2842         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2843
2844         AFMINSTALL=afminstall
2845         TOOLKIT=GTK
2846         GUIDIST=GTK_DIST
2847
2848         dnl test for external libxpm if we're configured to use it
2849         if test "$wxUSE_GPE" = "yes"; then
2850             AC_MSG_CHECKING(for gpewidget library)
2851             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2852             if test "$ac_find_libraries" != "" ; then
2853                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2854                 dnl -lgpewidget must be before all GTK libs and
2855                 dnl we guess its path from the prefix
2856                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2857                 WXGPE=1
2858                 AC_MSG_RESULT([found in $ac_find_libraries])
2859             else
2860                 AC_MSG_RESULT(not found)
2861             fi
2862
2863             dnl AC_MSG_CHECKING(for gpe library)
2864             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2865             dnl if test "$ac_find_libraries" != "" ; then
2866             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2867             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2868             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2869             dnl else
2870             dnl     AC_MSG_RESULT(not found)
2871             dnl fi
2872         fi
2873     fi
2874
2875     if test "$wxUSE_MGL" = 1; then
2876        AC_MSG_CHECKING(for SciTech MGL library)
2877         if test "x$MGL_ROOT" = x ; then
2878             AC_MSG_RESULT(not found)
2879             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2880         else
2881             AC_MSG_RESULT($MGL_ROOT)
2882         fi
2883
2884         AC_MSG_CHECKING(for libmgl location)
2885         dnl Find MGL library that we want
2886         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2887         dnl             and for non-x86 versions
2888         case "${host}" in
2889             *-*-linux* )
2890               dnl glibc.so, glibc are for older versions of MGL,
2891               dnl x86/a, x86/so are used by >= 5.0 R11
2892               if test "x$wxUSE_SHARED" = xyes ; then
2893                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2894               else
2895                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2896               fi
2897               ;;
2898             *-pc-msdosdjgpp )
2899               mgl_os_candidates="dos32/dj2"
2900               ;;
2901             *)
2902               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2903         esac
2904
2905         mgl_lib_type=""
2906         mgl_os=""
2907
2908         for mgl_os_i in $mgl_os_candidates ; do
2909             if test "x$mgl_os" = x ; then
2910                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2911                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2912                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2913                         mgl_lib_type=debug
2914                         mgl_os=$mgl_os_i
2915                     fi
2916                 fi
2917                 if test "x$mgl_lib_type" = x ; then
2918                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2919                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2920                         mgl_lib_type=release
2921                         mgl_os=$mgl_os_i
2922                     fi
2923                 fi
2924             fi
2925         done
2926
2927         if test "x$mgl_os" = x ; then
2928             AC_MSG_RESULT(not found)
2929             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2930         fi
2931         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2932
2933         wxUSE_UNIVERSAL="yes"
2934
2935         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2936         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2937
2938         AFMINSTALL=afminstall
2939         TOOLKIT=MGL
2940         GUIDIST=MGL_DIST
2941     fi
2942
2943     if test "$wxUSE_DFB" = 1; then
2944        PKG_PROG_PKG_CONFIG()
2945
2946        PKG_CHECK_MODULES(DIRECTFB,
2947                          [directfb >= 0.9.23],
2948                          [
2949                            wxUSE_UNIVERSAL="yes"
2950                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
2951                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
2952                            TOOLKIT=DFB
2953                            GUIDIST=DFB_DIST
2954                          ],
2955                          [
2956                            AC_MSG_ERROR([DirectFB not found.])
2957                          ]
2958                          )
2959     fi
2960
2961     if test "$wxUSE_MICROWIN" = 1; then
2962         AC_MSG_CHECKING(for MicroWindows)
2963         if test "x$MICROWINDOWS" = x ; then
2964             AC_MSG_RESULT(not found)
2965             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2966         else
2967             AC_MSG_RESULT($MICROWINDOWS)
2968         fi
2969
2970         if test -f $MICROWINDOWS/lib/libmwin.a; then
2971             AC_MSG_RESULT(MicroWindows' libraries found.)
2972         else
2973             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2974         fi
2975
2976         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2977         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2978
2979         wxUSE_UNIVERSAL="yes"
2980
2981         AFMINSTALL=afminstall
2982         TOOLKIT=MICROWIN
2983         GUIDIST=MICROWIN_DIST
2984
2985         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2986     fi
2987
2988     dnl common part of X11 and Motif port checks
2989     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2990         dnl use standard macros to check for X headers/libs, this brings
2991         dnl support for the standard configure options --x-includes,
2992         dnl --x-libraries and --no-x
2993         AC_PATH_XTRA
2994
2995         if test "$no_x" = "yes"; then
2996           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
2997         fi
2998
2999         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3000         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3001         dnl this junk out
3002         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3003         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3004         AFMINSTALL=afminstall
3005         COMPILED_X_PROGRAM=0
3006
3007     fi
3008
3009     if test "$wxUSE_X11" = 1; then
3010         if test "$wxUSE_NANOX" = "yes"; then
3011             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3012             if test "x$MICROWIN" = x ; then
3013                 AC_MSG_RESULT(not found)
3014                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3015             else
3016                 AC_MSG_RESULT($MICROWIN)
3017                 AC_DEFINE(wxUSE_NANOX)
3018             fi
3019         fi
3020
3021         if test "$wxUSE_UNICODE" = "yes"; then
3022             PKG_PROG_PKG_CONFIG()
3023
3024             PKG_CHECK_MODULES(PANGOX, pangox,
3025                 [
3026                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3027                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3028                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3029                 ],
3030                 [
3031                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3032                 ]
3033             )
3034             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3035                 [
3036                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3037                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3038                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3039                 ],
3040                 [
3041                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3042                     wxUSE_PRINTING_ARCHITECTURE="no"
3043                 ]
3044             )
3045             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3046                 [
3047                     AC_DEFINE(HAVE_PANGO_XFT)
3048                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3049                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3050                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3051                 ],
3052                 [
3053                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3054                 ]
3055             )
3056             save_LIBS="$LIBS"
3057             LIBS="$LIBS $PANGOX_LIBS"
3058             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3059             LIBS="$save_LIBS"
3060         fi
3061
3062         wxUSE_UNIVERSAL="yes"
3063
3064         if test "$wxUSE_NANOX" = "yes"; then
3065             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3066             TOOLCHAIN_DEFS="${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"
3067             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3068         else
3069             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3070         fi
3071
3072         TOOLKIT=X11
3073         GUIDIST=X11_DIST
3074     fi
3075
3076     if test "$wxUSE_MOTIF" = 1; then
3077         AC_MSG_CHECKING(for Motif/Lesstif headers)
3078         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3079         if test "$ac_find_includes" != "" ; then
3080             AC_MSG_RESULT(found in $ac_find_includes)
3081             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3082             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3083         else
3084             save_CFLAGS=$CFLAGS
3085             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3086
3087             AC_TRY_COMPILE(
3088                 [
3089                     #include <Xm/Xm.h>
3090                 ],
3091                 [
3092                     int version;
3093                     version = xmUseVersion;
3094                 ],
3095                 [
3096                     AC_MSG_RESULT(found in default search path)
3097                     COMPILED_X_PROGRAM=1
3098                 ],
3099                 [
3100                     AC_MSG_RESULT(no)
3101                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3102                 ]
3103             )
3104
3105             CFLAGS=$save_CFLAGS
3106         fi
3107
3108
3109         AC_MSG_CHECKING(for Motif/Lesstif library)
3110         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3111
3112         if test "x$ac_find_libraries" != "x" ; then
3113             AC_MSG_RESULT(found in $ac_find_libraries)
3114
3115             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3116             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3117         else
3118             dnl it might happen that we found headers in one of the standard
3119             dnl paths but the libs are elsewhere but still in default (linker)
3120             dnl path -- try to compile a test program to check for this
3121             save_CFLAGS=$CFLAGS
3122             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3123             save_LIBS="$LIBS"
3124             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3125
3126             AC_TRY_LINK(
3127                 [
3128                     #include <Xm/Xm.h>
3129                 ],
3130                 [
3131                     int version;
3132                     version = xmUseVersion;
3133                 ],
3134                 [
3135                     AC_MSG_RESULT(found in default search path)
3136                     COMPILED_X_PROGRAM=1
3137                 ],
3138                 [
3139                     AC_MSG_RESULT(no)
3140                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3141                 ]
3142             )
3143
3144             CFLAGS=$save_CFLAGS
3145             LIBS="$save_LIBS"
3146         fi
3147
3148         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3149         libp_link=""
3150         libsm_ice_link=""
3151         libs_found=0
3152         for libp in "" " -lXp"; do
3153             if test "$libs_found" = 0; then
3154                 for libsm_ice in "" " -lSM -lICE"; do
3155                     if test "$libs_found" = 0; then
3156                         save_LIBS="$LIBS"
3157                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3158                         save_CFLAGS=$CFLAGS
3159                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3160
3161                         AC_TRY_LINK(
3162                             [
3163                                 #include <Xm/Xm.h>
3164                                 #include <Xm/List.h>
3165                             ],
3166                             [
3167                                 XmString string = NULL;
3168                                 Widget w = NULL;
3169                                 int position = 0;
3170                                 XmListAddItem(w, string, position);
3171                             ],
3172                             [
3173                                 libp_link="$libp"
3174                                 libsm_ice_link="$libsm_ice"
3175                                 AC_MSG_RESULT(
3176                                     [need${libp_link}${libsm_ice_link}])
3177                                 libs_found=1
3178                             ], []
3179                         )
3180
3181                         LIBS="$save_LIBS"
3182                         CFLAGS=$save_CFLAGS
3183                     fi
3184                 done
3185             fi
3186         done
3187
3188         if test "$libs_found" = 0; then
3189             AC_MSG_RESULT([can't find the right libraries])
3190             AC_MSG_ERROR([can't link a simple motif program])
3191         fi
3192
3193         dnl this seems to be needed under IRIX and shouldn't do any harm
3194         dnl elsewhere
3195         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3196
3197         save_CFLAGS=$CFLAGS
3198         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3199
3200         AC_CACHE_CHECK([for Motif 2],
3201             wx_cv_lib_motif2,
3202             AC_TRY_COMPILE([
3203                             #include <Xm/Xm.h>
3204                            ],
3205                            [
3206                             #if XmVersion < 2000
3207                             Not Motif 2
3208                             #endif
3209                            ],
3210                            wx_cv_lib_motif2="yes",
3211                            wx_cv_lib_motif2="no"))
3212         if test "$wx_cv_lib_motif2" = "yes"; then
3213             AC_DEFINE(__WXMOTIF20__,1)
3214         else
3215             AC_DEFINE(__WXMOTIF20__,0)
3216         fi
3217
3218         AC_CACHE_CHECK([whether Motif is Lesstif],
3219             wx_cv_lib_lesstif,
3220             AC_TRY_COMPILE([
3221                             #include <Xm/Xm.h>
3222                            ],
3223                            [
3224                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3225                             Not Lesstif
3226                             #endif
3227                            ],
3228                            wx_cv_lib_lesstif="yes",
3229                            wx_cv_lib_lesstif="no")
3230         )
3231         if test "$wx_cv_lib_lesstif" = "yes"; then
3232             AC_DEFINE(__WXLESSTIF__,1)
3233         else
3234             AC_DEFINE(__WXLESSTIF__,0)
3235         fi
3236
3237         CFLAGS=$save_CFLAGS
3238
3239         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3240         TOOLKIT=MOTIF
3241         GUIDIST=MOTIF_DIST
3242     fi
3243
3244     dnl more tests common to X11 and Motif:
3245     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3246         dnl test for external libxpm if we're configured to use it
3247         if test "$wxUSE_LIBXPM" = "sys"; then
3248             AC_MSG_CHECKING(for Xpm library)
3249             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3250             if test "$ac_find_libraries" != "" ; then
3251                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3252                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3253                 AC_MSG_RESULT(found in $ac_find_libraries)
3254
3255                 AC_CACHE_CHECK([for X11/xpm.h],
3256                     wx_cv_x11_xpm_h,
3257                     [
3258                         save_CFLAGS=$CFLAGS
3259                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3260
3261                         AC_TRY_COMPILE(
3262                             [
3263                                 #include <X11/xpm.h>
3264                             ],
3265                             [
3266                                 int version;
3267                                 version = XpmLibraryVersion();
3268                             ],
3269                             wx_cv_x11_xpm_h=yes,
3270                             wx_cv_x11_xpm_h=no
3271                         )
3272
3273                         CFLAGS=$save_CFLAGS
3274                     ]
3275                 )
3276
3277                 if test $wx_cv_x11_xpm_h = "yes"; then
3278                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3279                     AC_DEFINE(wxHAVE_LIB_XPM)
3280                 else
3281                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3282                 fi
3283             fi
3284
3285         fi
3286
3287         dnl XShapeQueryExtension checks: first the library, then prototype
3288         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3289                      [
3290                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3291                       wxHAVE_XEXT_LIB=1
3292                      ],
3293                      [], [$GUI_TK_LIBRARY -lX11])
3294
3295         if test "$wxHAVE_XEXT_LIB" = 1; then
3296             save_CFLAGS="$CFLAGS"
3297             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3298
3299             AC_MSG_CHECKING([for X11/extensions/shape.h])
3300             AC_TRY_COMPILE([
3301                             #include <X11/Xlib.h>
3302                             #include <X11/extensions/shape.h>
3303                            ],
3304                            [
3305                             int dummy1, dummy2;
3306                             XShapeQueryExtension((Display*)NULL,
3307                                                  (int*)NULL, (int*)NULL);
3308                            ],
3309                            [
3310                             AC_DEFINE(HAVE_XSHAPE)
3311                             AC_MSG_RESULT([found])
3312                            ],
3313                            [
3314                             AC_MSG_RESULT([not found])
3315                            ])
3316             CFLAGS="$save_CFLAGS"
3317
3318         fi
3319     fi
3320
3321     if test "$wxUSE_MAC" = 1; then
3322         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3323         if test "$GCC" = yes; then
3324             AC_MSG_RESULT([gcc])
3325             CPPFLAGS_PASCAL="-fpascal-strings"
3326         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3327             AC_MSG_RESULT([xlc])
3328             CPPFLAGS_PASCAL="-qmacpstr"
3329         else
3330             AC_MSG_RESULT([none])
3331         fi
3332
3333         if test "x$wxUSE_UNIX" = "xyes"; then
3334             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3335         else
3336             dnl platform.h needs TARGET_CARBON before setup.h
3337             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3338         fi
3339
3340         TOOLKIT=MAC
3341         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3342         GUIDIST=MACX_DIST
3343         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3344         dnl are different, so they need different names:
3345         WXBASEPORT="_carbon"
3346     fi
3347
3348     if test "$wxUSE_COCOA" = 1; then
3349         TOOLKIT=COCOA
3350         GUIDIST=COCOA_DIST
3351     fi
3352
3353     if test "$wxUSE_PM" = 1; then
3354         TOOLKIT=PM
3355         GUIDIST=PM_DIST
3356         AC_CACHE_CHECK([for type SPBCDATA],
3357             wx_cv_spbcdata,
3358             [
3359                 AC_TRY_COMPILE(
3360                     [
3361                         #define INCL_PM
3362                         #include <os2.h>
3363                     ],
3364                     [
3365                         SPBCDATA test;
3366                     ],
3367                     wx_cv_spbcdata=yes,
3368                     wx_cv_spbcdata=no
3369                 )
3370             ]
3371         )
3372
3373         if test $wx_cv_spbcdata = "yes"; then
3374             AC_DEFINE(HAVE_SPBCDATA)
3375         fi
3376     fi
3377
3378     dnl the name of the directory where the files for this toolkit live
3379     if test "$TOOLKIT" = "PM" ; then
3380         TOOLKIT_DIR="os2"
3381     else
3382         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3383     fi
3384
3385     if test "$wxUSE_UNIVERSAL" = "yes"; then
3386         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3387         WIDGET_SET=univ
3388     fi
3389
3390     dnl distribute samples/demos/utils with GUI versions
3391     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3392     DISTDIR="wx\$(TOOLKIT)"
3393 else
3394     USE_GUI=0
3395
3396     dnl this doesn't quite work right for wxBase, but the places
3397     dnl where it is wrong aren't fatal (yet) though.
3398     TOOLKIT_DIR="base"
3399
3400     dnl the sources, their dependenices and the headers
3401     if test "$USE_WIN32" = 1 ; then
3402         dnl yes, the toolkit for wxBase on win32 is actually MSW
3403         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3404         TOOLKIT="MSW"
3405     fi
3406
3407     dnl distribute only wxBase sources/headers
3408     GUIDIST="BASE_DIST"
3409     DISTDIR="wxBase"
3410 fi
3411
3412
3413 dnl ---------------------------------------------------------------------------
3414 dnl UTF-8 support
3415 dnl ---------------------------------------------------------------------------
3416
3417 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3418 dnl for ports where it makes sense by default (GTK+, DirectFB):
3419 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3420     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3421         wxUSE_UNICODE_UTF8=yes
3422     elif test "$USE_OS2" = 1 ; then
3423         dnl wide char support is quite incomplete in libc;
3424         dnl UTF-8 might actually work when evaluating/setting
3425         dnl code pages correctly, even for ports other than GTK20.
3426         wxUSE_UNICODE_UTF8=yes
3427     else
3428         wxUSE_UNICODE_UTF8=no
3429     fi
3430 fi
3431
3432 dnl ---------------------------------------------------------------------------
3433 dnl Optional libraries included when system library is not used
3434 dnl ---------------------------------------------------------------------------
3435
3436 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3437 if test "$wxUSE_GUI" = "yes"; then
3438     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3439         dnl defines HAVE_X11_XKBLIB_H
3440         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3441         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3442                          [
3443                           #if HAVE_X11_XLIB_H
3444                             #include <X11/Xlib.h>
3445                           #endif
3446                          ])
3447     fi
3448 fi
3449
3450
3451 dnl ---------------------------------------------------------------------------
3452 dnl wxDisplay Sanity checks
3453 dnl ---------------------------------------------------------------------------
3454
3455 if test "$wxUSE_DISPLAY" = "yes"; then
3456 dnl ---------------------------------------------------------------------------
3457 dnl Xinerama (for unix ) - Brian Victor
3458 dnl ---------------------------------------------------------------------------
3459     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3460         AC_MSG_CHECKING([for Xinerama])
3461         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3462         if test "$ac_find_libraries" != "" ; then
3463             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3464             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3465                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3466             fi
3467             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3468             AC_MSG_RESULT([yes])
3469
3470             AC_MSG_CHECKING([for Xxf86vm extension])
3471             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3472             if test "$ac_find_libraries" != "" ; then
3473                 AC_MSG_RESULT([yes])
3474                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3475                                  [
3476                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3477                                  ],
3478                                  [],
3479                                  [
3480                                       #if HAVE_X11_XLIB_H
3481                                         #include <X11/Xlib.h>
3482                                       #endif
3483                                  ])
3484             else
3485                 AC_MSG_RESULT([no])
3486             fi
3487
3488         else
3489             AC_MSG_RESULT([no])
3490             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3491             wxUSE_DISPLAY="no"
3492         fi
3493     elif test "$wxUSE_MSW" = 1; then
3494 dnl ---------------------------------------------------------------------------
3495 dnl DirectDraw for MSW - optionally used by WxDisplay.
3496 dnl ---------------------------------------------------------------------------
3497         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3498     fi
3499 fi
3500
3501 dnl ---------------------------------------------------------------------------
3502 dnl X11 session management
3503 dnl ---------------------------------------------------------------------------
3504 if test "$wxUSE_DETECT_SM" = "yes"; then
3505     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3506         AC_MSG_CHECKING([for -lSM - X11 session management])
3507         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3508         if test "$ac_find_libraries" != "" ; then
3509             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3510             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3511                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3512             fi
3513             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3514             AC_MSG_RESULT([yes])
3515         else
3516             AC_MSG_RESULT([no])
3517             AC_MSG_WARN([libSM not found; disabling session management detection])
3518             wxUSE_DETECT_SM="no"
3519         fi
3520     else
3521         wxUSE_DETECT_SM="no"
3522     fi
3523 fi
3524
3525
3526 dnl ---------------------------------------------------------------------------
3527 dnl OpenGL libraries
3528 dnl ---------------------------------------------------------------------------
3529
3530 USE_OPENGL=0
3531 if test "$wxUSE_OPENGL" = "yes"; then
3532     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
3533         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3534         wxUSE_OPENGL="no"
3535     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3536         OPENGL_LIBS="-framework OpenGL -framework AGL"
3537     elif test "$wxUSE_MSW" = 1; then
3538         OPENGL_LIBS="-lopengl32 -lglu32"
3539     else
3540         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3541         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3542         AC_MSG_CHECKING([for OpenGL headers])
3543         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3544         if test "$ac_find_includes" != "" ; then
3545             AC_MSG_RESULT(found in $ac_find_includes)
3546             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3547             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3548         else
3549             AC_MSG_RESULT([not found])
3550         fi
3551
3552         AC_CHECK_HEADER(GL/gl.h, [
3553             AC_CHECK_HEADER(GL/glu.h, [
3554                 found_gl=0
3555
3556                 AC_MSG_CHECKING([for -lGL])
3557                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3558                 if test "$ac_find_libraries" != "" ; then
3559                     AC_MSG_RESULT([found in $ac_find_libraries])
3560
3561                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3562                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3563                         LDFLAGS_GL="$ac_path_to_link"
3564                     fi
3565
3566                     dnl don't suppose that libGL and libGLU are always in the
3567                     dnl same directory -- this is not true for some common
3568                     dnl distributions
3569                     AC_MSG_CHECKING([for -lGLU])
3570                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3571                     if test "$ac_find_libraries" != "" ; then
3572                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3573                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3574                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3575                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3576                         fi
3577
3578                         found_gl=1
3579                         OPENGL_LIBS="-lGL -lGLU"
3580                         AC_MSG_RESULT([yes])
3581                     else
3582                         AC_MSG_RESULT([no])
3583                     fi
3584                 else
3585                     AC_MSG_RESULT([no])
3586                 fi
3587
3588                 if test "$found_gl" != 1; then
3589                     AC_MSG_CHECKING([for -lMesaGL])
3590                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3591                     if test "$ac_find_libraries" != "" ; then
3592                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3593                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3594                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3595                         AC_MSG_RESULT([yes])
3596                     else
3597                         AC_MSG_RESULT([no])
3598                     fi
3599                 fi
3600             ],, [ ])
3601         ],
3602         [],
3603         [ ])
3604
3605         if test "x$OPENGL_LIBS" = "x"; then
3606             dnl it should be an error and not a warning because OpenGL is not on
3607             dnl by default and so if it had been explicitly requested, we
3608             dnl shouldn't just fall back to compiling the library without it
3609             AC_MSG_ERROR(OpenGL libraries not available)
3610         fi
3611     fi
3612
3613     if test "$wxUSE_OPENGL" = "yes"; then
3614         USE_OPENGL=1
3615         AC_DEFINE(wxUSE_OPENGL)
3616         AC_DEFINE(wxUSE_GLCANVAS)
3617         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3618     fi
3619 fi
3620
3621
3622 dnl the symbol which allows conditional compilation for the given toolkit
3623 if test -n "$TOOLKIT" ; then
3624     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3625 fi
3626
3627
3628 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3629
3630 if test "$wxUSE_SHARED" = "yes"; then
3631     case "${host}" in
3632       *-pc-msdosdjgpp )
3633         dnl only static for now
3634         wxUSE_SHARED=no
3635         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3636       ;;
3637     esac
3638 fi
3639
3640 if test "$wxUSE_SHARED" = "yes"; then
3641
3642     dnl use versioned symbols if available on the platform
3643     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3644
3645     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3646     dnl assigned to CFLAGS and CXXFLAGS below)
3647     if test "$wxUSE_VISIBILITY" != "no"; then
3648         WX_VISIBILITY
3649     fi
3650
3651     dnl test for Sun CC which can be used under both Solaris and Linux
3652     if test "x$SUNCXX" = xyes; then
3653         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3654         WXCONFIG_RPATH="-R\$libdir"
3655     else
3656     case "${host}" in
3657       *-*-linux* | *-*-gnu* )
3658         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3659         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3660         ;;
3661
3662       *-*-solaris2* )
3663         dnl here we know that Sun CC is not used as we tested for it above,
3664         dnl hence we must be using gcc
3665
3666         dnl newer versions of gcc need -isystem to compile X headers on
3667         dnl Solaris (which use old style C syntax)
3668         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3669
3670         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3671         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3672         saveLdflags="$LDFLAGS"
3673         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3674         AC_MSG_CHECKING([if the linker accepts -rpath])
3675         AC_TRY_LINK(
3676             [],[],
3677             [
3678                 AC_MSG_RESULT([yes])
3679                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3680                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3681             ],[
3682                 AC_MSG_RESULT([no])
3683                 AC_MSG_CHECKING([if the linker accepts -R])
3684                 LDFLAGS="$saveLdflags -Wl,-R,/"
3685                 AC_TRY_LINK(
3686                     [],[],
3687                     [
3688                         AC_MSG_RESULT([yes])
3689                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3690                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3691                     ],[
3692                         AC_MSG_RESULT([no])
3693                     ])
3694             ])
3695         LDFLAGS="$saveLdflags"
3696       ;;
3697
3698       *-*-darwin* )
3699         install_name_tool=`which install_name_tool`
3700         if test "$install_name_tool" -a -x "$install_name_tool"; then
3701             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3702             cat <<EOF >change-install-names
3703 #!/bin/sh
3704 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3705 inst_cmd="install_name_tool "
3706 for i in \${libnames} ; do
3707     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3708 done
3709 \${inst_cmd} \${3}
3710 EOF
3711             chmod +x change-install-names
3712         fi
3713       ;;
3714
3715       *-*-cygwin* | *-*-mingw32* )
3716         ;;
3717
3718       *-*-hpux* )
3719         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3720         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3721         ;;
3722
3723     esac
3724     fi
3725
3726     dnl this one shouldn't be used for the library build so put it in a
3727     dnl separate variable from WXCONFIG_CPPFLAGS
3728     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3729
3730     if test $wxUSE_RPATH = "no"; then
3731         SAMPLES_RPATH_FLAG=''
3732         SAMPLES_RPATH_POSTLINK=''
3733         WXCONFIG_RPATH=''
3734     fi
3735
3736     SHARED=1
3737
3738 else
3739
3740     config_linkage_component="-static"
3741     SHARED=0
3742
3743 fi
3744
3745
3746 UNICODE=0
3747 lib_unicode_suffix=
3748 WX_CHARTYPE="ansi"
3749 if test "$wxUSE_UNICODE" = "yes"; then
3750     lib_unicode_suffix=u
3751     WX_CHARTYPE="unicode"
3752     UNICODE=1
3753 fi
3754
3755 lib_debug_suffix=
3756 WX_DEBUGTYPE="release"
3757 DEBUG_FLAG=0
3758 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3759     lib_debug_suffix=d
3760     WX_DEBUGTYPE="debug"
3761     DEBUG_FLAG=1
3762 fi
3763
3764 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3765 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3766
3767 DEBUG_INFO=0
3768 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3769     DEBUG_INFO=1
3770 fi
3771
3772 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3773
3774 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3775
3776 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3777
3778 if test "$cross_compiling" = "yes"; then
3779     HOST_SUFFIX="-$host_alias"
3780     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3781     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3782 fi
3783
3784 dnl library link name
3785 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3786 dnl If we ever need to do that, we won't need to keep these.
3787 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3788 if test "${TOOLKIT_DIR}" = "os2"; then
3789     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3790 else
3791     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3792 fi
3793
3794
3795
3796 if test "$wxUSE_COCOA" = 1; then
3797     AC_LANG_SAVE
3798     AC_WX_LANG_OBJECTIVEC
3799 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3800 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3801 dnl Point but only if MacTypes.h was not included first.  Of course,
3802 dnl if MacTypes.h is included later then you're screwed when it
3803 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3804 dnl to not typedef Point and thus fix the problem.
3805     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3806     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3807 #include <CoreFoundation/CoreFoundation.h>
3808         ],[],
3809         [AC_MSG_RESULT([no])],
3810         [AC_MSG_RESULT([yes])
3811         AC_MSG_CHECKING([if defining __Point__ will fix it])
3812         AC_TRY_COMPILE([#define __Point__ 1
3813 #include <AppKit/NSEvent.h>
3814 #include <CoreFoundation/CoreFoundation.h>
3815             ],[],
3816             [AC_MSG_RESULT([yes])
3817             AC_DEFINE(__Point__)
3818             ],
3819             [AC_MSG_FAILURE([no])]
3820         )]
3821     )
3822     AC_LANG_RESTORE
3823 fi
3824
3825 dnl ---------------------------------------------------------------------------
3826 dnl Checks for typedefs
3827 dnl ---------------------------------------------------------------------------
3828
3829 dnl   defines mode_t if not already defined
3830 AC_TYPE_MODE_T
3831 dnl   defines off_t if not already defined
3832 AC_TYPE_OFF_T
3833 dnl   defines pid_t if not already defined
3834 AC_TYPE_PID_T
3835 dnl   defines size_t if not already defined
3836 AC_TYPE_SIZE_T
3837
3838 dnl sets HAVE_SSIZE_T if ssize_t is defined
3839 AC_CHECK_TYPES(ssize_t)
3840
3841 dnl check what exactly size_t is on this machine - this is necessary to avoid
3842 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3843 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3844 AC_CACHE_CHECK([if size_t is unsigned int],
3845     wx_cv_size_t_is_uint,
3846     [
3847     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3848     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3849     dnl methods in a local class (i.e. class inside a function) declaration
3850     dnl without any objections!!
3851     dnl
3852     dnl hence the hack below: we must have Foo at global scope!
3853     AC_TRY_COMPILE([#include <stddef.h>],
3854         [
3855             return 0; }
3856
3857             struct Foo { void foo(size_t); void foo(unsigned int); };
3858
3859             int bar() {
3860         ],
3861         wx_cv_size_t_is_uint=no,
3862         wx_cv_size_t_is_uint=yes
3863     )
3864     ]
3865 )
3866
3867 if test "$wx_cv_size_t_is_uint" = "yes"; then
3868     AC_DEFINE(wxSIZE_T_IS_UINT)
3869 else
3870     AC_CACHE_CHECK([if size_t is unsigned long],
3871         wx_cv_size_t_is_ulong,
3872         AC_TRY_COMPILE([#include <stddef.h>],
3873             [
3874                 return 0; }
3875
3876                 struct Foo { void foo(size_t); void foo(unsigned long); };
3877
3878                 int bar() {
3879             ],
3880             wx_cv_size_t_is_ulong=no,
3881             wx_cv_size_t_is_ulong=yes
3882         )
3883     )
3884
3885     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3886         AC_DEFINE(wxSIZE_T_IS_ULONG)
3887     fi
3888 fi
3889
3890 AC_CACHE_CHECK([if wchar_t is separate type],
3891     wx_cv_wchar_t_is_separate_type,
3892     AC_TRY_COMPILE([#include <wchar.h>],
3893         [
3894             return 0; }
3895
3896             struct Foo { void foo(wchar_t);
3897                          void foo(unsigned short);
3898                          void foo(unsigned int);
3899                          void foo(unsigned long); };
3900
3901             int bar() {
3902         ],
3903         wx_cv_wchar_t_is_separate_type=yes,
3904         wx_cv_wchar_t_is_separate_type=no
3905     )
3906 )
3907
3908 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
3909     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
3910 else
3911     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
3912 fi
3913
3914 AC_LANG_POP() dnl C++
3915
3916 dnl ---------------------------------------------------------------------------
3917 dnl Checks for structures
3918 dnl ---------------------------------------------------------------------------
3919
3920 dnl does passwd struct has the pw_gecos field?
3921 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3922     [
3923         AC_TRY_COMPILE([#include <pwd.h>],
3924              [
3925                 char *p;
3926                 struct passwd *pw;
3927                 p = pw->pw_gecos;
3928              ],
3929              [
3930                 wx_cv_struct_pw_gecos=yes
3931              ],
3932              [
3933                 wx_cv_struct_pw_gecos=no
3934              ]
3935         )
3936     ]
3937 )
3938
3939 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3940     AC_DEFINE(HAVE_PW_GECOS)
3941 fi
3942
3943 dnl ---------------------------------------------------------------------------
3944 dnl Check for functions
3945 dnl ---------------------------------------------------------------------------
3946
3947 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3948 if test "$wxUSE_WCHAR_T" = "yes"; then
3949     AC_DEFINE(wxUSE_WCHAR_T)
3950
3951     dnl check for wcslen in all possible places
3952     WCSLEN_FOUND=0
3953     WCHAR_LINK=
3954     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3955
3956     if test "$WCSLEN_FOUND" = 0; then
3957         if test "$TOOLKIT" = "MSW"; then
3958             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3959         else
3960             AC_CHECK_LIB(w, wcslen, [
3961                             WCHAR_LINK=" -lw"
3962                             WCSLEN_FOUND=1
3963                         ])
3964         fi
3965     fi
3966
3967     if test "$WCSLEN_FOUND" = 1; then
3968         AC_DEFINE(HAVE_WCSLEN)
3969     fi
3970
3971     AC_CHECK_FUNCS([wcsdup])
3972
3973     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
3974     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
3975     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
3976     dnl flags when g++ is configured, it will declare it's own).
3977     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
3978         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
3979     fi
3980
3981     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3982     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
3983     dnl library, not the header, so do a header check for mbstate_t first.
3984     AC_CHECK_TYPES([mbstate_t],
3985                    [AC_CHECK_FUNCS(wcsrtombs)],
3986                    [],
3987                    [#include <wchar.h>])
3988 else
3989     AC_MSG_WARN([Wide character support is unavailable])
3990 fi
3991
3992 dnl check for vsnprintf() -- a safe version of vsprintf())
3993 dnl
3994 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
3995 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
3996 dnl stupidly, provides a dummy function declaration inside its extension)
3997 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
3998 dnl
3999 dnl so we first check if the function is in the library
4000 dnl
4001 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4002 AC_CHECK_FUNCS(snprintf vsnprintf)
4003
4004 if test "$ac_cv_func_vsnprintf" = "yes"; then
4005     dnl yes it is -- now check if it is in the headers
4006     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4007         [
4008             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4009             dnl taking "char *" and not "const char *" while Metrowerks does
4010             dnl provide a correct vsnprintf declaration but in C++ mode it's
4011             dnl always in std namespace and so we have to bring it in scope
4012             AC_TRY_COMPILE(
4013                 [
4014                     #include <stdio.h>
4015                     #include <stdarg.h>
4016                     #ifdef __MSL__
4017                     #if __MSL__ >= 0x6000
4018                     namespace std {}
4019                     using namespace std;
4020                     #endif
4021                     #endif
4022                 ],
4023                 [
4024                     char *buf;
4025                     va_list ap;
4026                     vsnprintf(buf, 10u, "%s", ap);
4027                 ],
4028                 wx_cv_func_vsnprintf_decl=yes,
4029                 wx_cv_func_vsnprintf_decl=no
4030             )
4031         ]
4032     )
4033
4034     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4035         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4036
4037         dnl we know there is a vsnprintf declaration, but some old headers
4038         dnl may have one taking a "char *" format instead of "const char *"
4039         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4040             [
4041                 AC_TRY_COMPILE(
4042                     [
4043                         #include <stdio.h>
4044                         #include <stdarg.h>
4045                         #ifdef __MSL__
4046                         #if __MSL__ >= 0x6000
4047                         namespace std {}
4048                         using namespace std;
4049                         #endif
4050                         #endif
4051                     ],
4052                     [
4053                         char *buf;
4054                         va_list ap;
4055                         const char *fmt = "%s";
4056                         vsnprintf(buf, 10u, fmt, ap);
4057                     ],
4058                     wx_cv_func_broken_vsnprintf_decl=no,
4059                     wx_cv_func_broken_vsnprintf_decl=yes
4060                 )
4061             ]
4062         )
4063
4064         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4065             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4066         fi
4067     fi
4068 fi
4069
4070 dnl the same as above but for snprintf() now: it's not present in at least AIX
4071 dnl 4.2 headers
4072 if test "$ac_cv_func_snprintf" = "yes"; then
4073     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4074         [
4075             AC_TRY_COMPILE(
4076                 [
4077                     #include <stdio.h>
4078                     #include <stdarg.h>
4079                     #ifdef __MSL__
4080                     #if __MSL__ >= 0x6000
4081                     namespace std {}
4082                     using namespace std;
4083                     #endif
4084                     #endif
4085                 ],
4086                 [
4087                     char *buf;
4088                     snprintf(buf, 10u, "%s", "wx");
4089                 ],
4090                 wx_cv_func_snprintf_decl=yes,
4091                 wx_cv_func_snprintf_decl=no
4092             )
4093         ]
4094     )
4095
4096     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4097         AC_DEFINE(HAVE_SNPRINTF_DECL)
4098     fi
4099
4100     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4101
4102         dnl check if snprintf() has support for positional arguments
4103         dnl NB: if snprintf() has positional support we can safely suppose that also
4104         dnl     other *printf() functions support them as they all belong to the same
4105         dnl     family and they all fallback to the same implementation
4106         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4107             [
4108                 AC_TRY_RUN(
4109                     [
4110                         #include <stdio.h>
4111
4112                         int main (void)
4113                         {
4114                             char buffer[128];
4115                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4116                             if (strcmp ("2 3 1", buffer) == 0)
4117                                 exit (0);
4118                             exit (1);
4119                         }
4120                     ],
4121                     wx_cv_func_snprintf_pos_params=no,
4122                     wx_cv_func_snprintf_pos_params=yes,
4123                     dnl be pessimistic when cross-compiling
4124                     [
4125                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4126 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4127                         wx_cv_func_snprintf_pos_params=no
4128                     ]
4129                 )
4130             ]
4131         )
4132
4133         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4134             AC_DEFINE(HAVE_UNIX98_PRINTF)
4135         fi
4136     fi
4137 fi
4138
4139 if test "$wxUSE_UNICODE" = yes; then
4140
4141     dnl also look if we have wide char IO functions, notice that [f]putws are
4142     dnl declared in special widec.h under Solaris
4143     wchar_headers="#include <stdio.h>
4144 #include <wchar.h>"
4145     case "${host}" in
4146         *-*-solaris2* )
4147             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4148             if test "$ac_cv_header_widec_h" = "yes"; then
4149                 wchar_headers="$wchar_headers
4150 #include <widec.h>"
4151             fi
4152     esac
4153
4154     WX_CHECK_FUNCS(putws fputws wprintf vswprintf,,,
4155                    [$wchar_headers])
4156
4157     dnl MinGW has a vswprintf with a different prototype, and
4158     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4159     dnl finds it even if it is not declared in some versions...
4160     AC_MSG_CHECKING([for _vsnwprintf])
4161     AC_TRY_COMPILE([#include <wchar.h>],
4162                    [&_vsnwprintf;],
4163                    [AC_MSG_RESULT([yes])
4164                     AC_DEFINE(HAVE__VSNWPRINTF)],
4165                    [AC_MSG_RESULT([no])]);
4166 fi
4167
4168 if test "$wxUSE_FILE" = "yes"; then
4169     WX_CHECK_FUNCS(fsync)
4170 fi
4171
4172 dnl at least under IRIX with mipsPro the C99 round() function is available when
4173 dnl building using the C compiler but not when using C++ one
4174 AC_LANG_PUSH(C++)
4175 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4176 AC_LANG_POP()
4177
4178 dnl the following tests are for Unix(like) systems only
4179 if test "$TOOLKIT" != "MSW"; then
4180
4181 dnl check for available version of iconv()
4182
4183 AM_ICONV
4184 LIBS="$LIBICONV $LIBS"
4185
4186 dnl check for POSIX signals if we need them
4187 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4188     AC_CHECK_FUNCS(sigaction)
4189
4190     if test "$ac_cv_func_sigaction" = "no"; then
4191         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4192         wxUSE_ON_FATAL_EXCEPTION=no
4193     fi
4194
4195     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4196       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4197       [
4198         dnl C compiler happily compiles the code even if there is type mismatch
4199         AC_LANG_PUSH(C++)
4200         AC_TRY_COMPILE([#include <signal.h>],
4201                      [
4202                         extern void testSigHandler(int);
4203
4204                         struct sigaction sa;
4205                         sa.sa_handler = testSigHandler;
4206                      ], [
4207                         wx_cv_type_sa_handler=int
4208                      ], [
4209                         wx_cv_type_sa_handler=void
4210                      ])
4211         AC_LANG_POP()
4212       ])
4213
4214       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4215     fi
4216 fi
4217
4218 dnl backtrace() and backtrace_symbols() for wxStackWalker
4219 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4220     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4221         [
4222             AC_LANG_PUSH(C++)
4223             AC_TRY_COMPILE([#include <execinfo.h>],
4224                 [
4225                     void *trace[1];
4226                     char **messages;
4227
4228                     backtrace(trace, 1);
4229                     messages = backtrace_symbols(trace, 1);
4230                 ],
4231                 wx_cv_func_backtrace=yes,
4232                 wx_cv_func_backtrace=no
4233             )
4234             AC_LANG_POP()
4235         ]
4236     )
4237
4238
4239     if test "$wx_cv_func_backtrace" = "no"; then
4240         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4241         wxUSE_STACKWALKER=no
4242     else
4243         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4244             [
4245                 AC_LANG_PUSH(C++)
4246                 AC_TRY_LINK([#include <cxxabi.h>],
4247                     [
4248                         int rc;
4249                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4250                     ],
4251                     wx_cv_func_cxa_demangle=yes,
4252                     wx_cv_func_cxa_demangle=no
4253                 )
4254                 AC_LANG_POP()
4255             ]
4256         )
4257
4258         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4259             AC_DEFINE(HAVE_CXA_DEMANGLE)
4260         fi
4261     fi
4262 fi
4263
4264 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4265     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4266     wxUSE_STACKWALKER=no
4267 fi
4268
4269
4270 dnl check for the function for temp files creation
4271 AC_CHECK_FUNCS(mkstemp mktemp, break)
4272
4273 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4274 dnl Linux and *BSD and statvfs() under Solaris
4275 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4276     AC_TRY_COMPILE(
4277         [
4278              #if defined(__BSD__)
4279              #include <sys/param.h>
4280              #include <sys/mount.h>
4281              #else
4282              #include <sys/vfs.h>
4283              #endif
4284         ],
4285         [
4286              long l;
4287              struct statfs fs;
4288              statfs("/", &fs);
4289              l = fs.f_bsize;
4290              l += fs.f_blocks;
4291              l += fs.f_bavail;
4292         ],
4293          wx_cv_func_statfs=yes,
4294          wx_cv_func_statfs=no
4295     )
4296 )
4297
4298 if test "$wx_cv_func_statfs" = "yes"; then
4299     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4300     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4301         AC_LANG_PUSH(C++)
4302         AC_TRY_COMPILE(
4303             [
4304                  #if defined(__BSD__)
4305                  #include <sys/param.h>
4306                  #include <sys/mount.h>
4307                  #else
4308                  #include <sys/vfs.h>
4309                  #endif
4310             ],
4311             [
4312                 struct statfs fs;
4313                 statfs("", &fs);
4314             ],
4315             wx_cv_func_statfs_decl=yes,
4316             wx_cv_func_statfs_decl=no
4317         )
4318         AC_LANG_POP()
4319     )
4320
4321     if test "$wx_cv_func_statfs_decl" = "yes"; then
4322         AC_DEFINE(HAVE_STATFS_DECL)
4323     fi
4324
4325     wx_cv_type_statvfs_t="struct statfs"
4326     AC_DEFINE(HAVE_STATFS)
4327 else
4328     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4329         AC_TRY_COMPILE(
4330             [
4331                 #include <stddef.h>
4332                 #include <sys/statvfs.h>
4333             ],
4334             [
4335                 statvfs("/", NULL);
4336             ],
4337             wx_cv_func_statvfs=yes,
4338             wx_cv_func_statvfs=no
4339         )
4340     )
4341
4342     if test "$wx_cv_func_statvfs" = "yes"; then
4343         dnl we also have to check whether we should use statvfs_t (works under
4344         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4345         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4346         dnl mode both work fine)
4347         dnl
4348         dnl for this check C++ compiler has to be used as passing incompatible
4349         dnl pointers is just a warning and not an error in C
4350         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4351             AC_LANG_PUSH(C++)
4352             AC_TRY_COMPILE(
4353                 [
4354                     #include <sys/statvfs.h>
4355                 ],
4356                 [
4357                     long l;
4358                     statvfs_t fs;
4359                     statvfs("/", &fs);
4360                     l = fs.f_bsize;
4361                     l += fs.f_blocks;
4362                     l += fs.f_bavail;
4363                 ],
4364                 wx_cv_type_statvfs_t=statvfs_t,
4365                 [
4366                     AC_TRY_COMPILE(
4367                         [
4368                             #include <sys/statvfs.h>
4369                         ],
4370                         [
4371                             long l;
4372                             struct statvfs fs;
4373                             statvfs("/", &fs);
4374                             l = fs.f_bsize;
4375                             l += fs.f_blocks;
4376                             l += fs.f_bavail;
4377                         ],
4378                         wx_cv_type_statvfs_t="struct statvfs",
4379                         wx_cv_type_statvfs_t="unknown"
4380                     )
4381                 ]
4382             )
4383             AC_LANG_POP()
4384         )
4385
4386         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4387             AC_DEFINE(HAVE_STATVFS)
4388         fi
4389     else
4390         dnl set it for the test below
4391         wx_cv_type_statvfs_t="unknown"
4392     fi
4393 fi
4394
4395 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4396     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4397 else
4398     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4399 fi
4400
4401 dnl check for fcntl() or at least flock() needed by Unix implementation of
4402 dnl wxSingleInstanceChecker
4403 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4404     AC_CHECK_FUNCS(fcntl flock, break)
4405
4406     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4407         AC_MSG_WARN(wxSingleInstanceChecker not available)
4408         wxUSE_SNGLINST_CHECKER=no
4409     fi
4410 fi
4411
4412 dnl look for a function to modify the environment
4413 AC_CHECK_FUNCS(setenv putenv, break)
4414 if test "$ac_cv_func_setenv" = "yes"; then
4415     AC_CHECK_FUNCS(unsetenv)
4416 fi
4417
4418 HAVE_SOME_SLEEP_FUNC=0
4419 if test "$USE_BEOS" = 1; then
4420     dnl BeOS has its own (wonder where did they get it from) sleep() function
4421     dnl in unistd.h
4422     AC_DEFINE(HAVE_SLEEP)
4423     HAVE_SOME_SLEEP_FUNC=1
4424 fi
4425
4426 if test "$USE_DARWIN" = 1; then
4427     dnl Mac OS X/Darwin has both nanosleep and usleep
4428     dnl but only usleep is defined in unistd.h
4429     AC_DEFINE(HAVE_USLEEP)
4430     HAVE_SOME_SLEEP_FUNC=1
4431 fi
4432
4433 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4434     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4435     POSIX4_LINK=
4436     AC_CHECK_FUNCS(nanosleep,
4437         AC_DEFINE(HAVE_NANOSLEEP),
4438         [
4439             AC_CHECK_LIB(posix4, nanosleep,
4440                 [
4441                     AC_DEFINE(HAVE_NANOSLEEP)
4442                     POSIX4_LINK=" -lposix4"
4443                 ],
4444                 [
4445                     WX_CHECK_FUNCS(usleep,,
4446                                     AC_MSG_WARN([wxSleep() function will not work])
4447                     )
4448                 ]
4449             )
4450         ]
4451     )
4452 fi
4453
4454 dnl check for uname (POSIX) and gethostname (BSD)
4455 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4456 if test "$wx_cv_func_uname" != yes; then
4457     WX_CHECK_FUNCS(gethostname)
4458 fi
4459
4460 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4461
4462 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4463 dnl libnsl or libresolv or libsocket)
4464 INET_LINK=
4465 AC_CHECK_FUNCS(inet_addr,
4466     AC_DEFINE(HAVE_INET_ADDR),
4467     [
4468         AC_CHECK_LIB(nsl, inet_addr,
4469             INET_LINK="nsl",
4470             [
4471                 AC_CHECK_LIB(resolv, inet_addr,
4472                     INET_LINK="resolv",
4473                     [
4474                         AC_CHECK_LIB(socket, inet_addr,
4475                             INET_LINK="socket"
4476                         )
4477                     ]
4478                 )
4479             ]
4480         )
4481     ]
4482 )
4483
4484 AC_CHECK_FUNCS(inet_aton,
4485         AC_DEFINE(HAVE_INET_ATON),
4486         [
4487             dnl only check it in the same lib
4488             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4489         ])
4490
4491 if test "x$INET_LINK" != "x"; then
4492     AC_DEFINE(HAVE_INET_ADDR)
4493     INET_LINK=" -l$INET_LINK"
4494 fi
4495
4496 WX_CHECK_FUNCS(fdopen)
4497
4498 if test "$wxUSE_TARSTREAM" = "yes"; then
4499     WX_CHECK_FUNCS(sysconf)
4500
4501     WX_CHECK_FUNCS(getpwuid_r, [], [],
4502                    [
4503                     #define _REENTRANT
4504                     #include <pwd.h>
4505                    ],
4506                    [[
4507                     struct passwd pw, *ppw;
4508                     char buf[1024];
4509                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4510                    ]])
4511
4512     WX_CHECK_FUNCS(getgrgid_r, [], [],
4513                    [
4514                     #define _REENTRANT
4515                     #include <grp.h>
4516                    ],
4517                    [[
4518                     struct group grp, *pgrp;
4519                     char buf[1024];
4520                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4521                    ]])
4522 fi
4523
4524 fi
4525
4526
4527 dnl ===========================================================================
4528 dnl Now we have all the info we need - use it!
4529 dnl ===========================================================================
4530
4531 dnl flush the cache
4532 AC_CACHE_SAVE
4533
4534 dnl ---------------------------------------------------------------------------
4535 dnl thread support for Unix (for Win32 and OS/2 see past
4536 dnl                          the next matching "else")
4537 dnl ---------------------------------------------------------------------------
4538
4539 dnl under MSW (except mingw32) we always have thread support
4540 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4541
4542     dnl the code below:
4543     dnl
4544     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4545     dnl   necessary to build the MT programs for the linker and compiler
4546     dnl   respectively
4547     dnl
4548     dnl   sets wxUSE_THREADS=1 if thread support is activated
4549
4550     THREADS_LINK=
4551     THREADS_CFLAGS=
4552
4553     if test "$wxUSE_THREADS" = "yes" ; then
4554         if test "$USE_BEOS" = 1; then
4555             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4556             wxUSE_THREADS="no"
4557         fi
4558     fi
4559
4560     if test "$wxUSE_THREADS" = "yes" ; then
4561         dnl find if POSIX threads are available
4562         dnl
4563         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4564         dnl archive from http://ac-archive.sourceforge.net/
4565         dnl
4566         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4567         dnl Forero Cuervo <bachue@bachue.com> for the original code
4568
4569         dnl TODO: cache the result
4570
4571         dnl define the list of the thread options to try in the loop below
4572         dnl with the convention that anything starting with '-' is a cpp flag
4573         dnl while anything else is a library (i.e. there is an implicit "-l")
4574         THREAD_OPTS="-pthread"
4575         if test "x$SUNCXX" = xyes; then
4576             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4577         fi
4578
4579         case "${host}" in
4580           *-*-solaris2* | *-*-sunos4* )
4581                 if test "x$GCC" = "xyes"; then
4582                     dnl Solaris/gcc combination use this one for some reason
4583                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4584                 fi
4585                 ;;
4586           *-*-freebsd*)
4587                 dnl look, in order, for the kernel threads, then Linux threads
4588                 dnl and finally the userland threads
4589                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4590                 ;;
4591           *-*-darwin* | *-*-cygwin* )
4592                 dnl Darwin / Mac OS X just uses -lpthread tested below
4593                 dnl and so does Cygwin
4594                 THREAD_OPTS=""
4595                 ;;
4596           *-*-aix*)
4597                 dnl AIX calls the library libpthreads - thanks IBM!
4598                 THREAD_OPTS="pthreads"
4599                 ;;
4600           *-hp-hpux* )
4601                 if test "x$GCC" = "xyes"; then
4602                     dnl g++ versions before 3.3.2 don't support -pthread.
4603                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4604                         THREAD_OPTS=""
4605                 else
4606                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4607                     dnl 2005]) supports -mt
4608                     THREAD_OPTS="-mt"
4609                 fi
4610                 ;;
4611
4612           *-*-irix* )
4613                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4614                 dnl doesn't give an error for it neither, just a warning
4615                 dnl message -- but this is still very annoying
4616                 if test "x$GCC" = "xyes"; then
4617                     THREAD_OPTS=""
4618                 fi
4619                 ;;
4620
4621           *-*-*UnixWare*)
4622                 dnl flying by man pages here: Caldera online docs use this
4623                 if test "x$GCC" != "xyes"; then
4624                     THREAD_OPTS="-Ethread"
4625                 fi
4626                 ;;
4627         esac
4628
4629         dnl simply linking with libpthread should make the test below work but
4630         dnl it's far from certain that the threaded programs compiled without
4631         dnl any special switches actually work, so try it after all the others
4632         THREAD_OPTS="$THREAD_OPTS pthread none"
4633
4634         dnl now test for all possibilities
4635         THREADS_OK=no
4636         for flag in $THREAD_OPTS; do
4637             case $flag in
4638                 none)
4639                     AC_MSG_CHECKING([whether pthreads work without any flags])
4640                     ;;
4641
4642                 -*)
4643                     AC_MSG_CHECKING([whether pthreads work with $flag])
4644                     THREADS_CFLAGS="$flag"
4645                     ;;
4646
4647                 *)
4648                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4649                     THREADS_LINK="-l$flag"
4650                     ;;
4651               esac
4652
4653               save_LIBS="$LIBS"
4654               save_CFLAGS="$CFLAGS"
4655               LIBS="$THREADS_LINK $LIBS"
4656               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4657
4658               AC_TRY_LINK([#include <pthread.h>],
4659                           [pthread_create(0,0,0,0);],
4660                           THREADS_OK=yes)
4661
4662               LIBS="$save_LIBS"
4663               CFLAGS="$save_CFLAGS"
4664
4665               AC_MSG_RESULT($THREADS_OK)
4666               if test "x$THREADS_OK" = "xyes"; then
4667                       break;
4668               fi
4669
4670               THREADS_LINK=""
4671               THREADS_CFLAGS=""
4672       done
4673
4674       if test "x$THREADS_OK" != "xyes"; then
4675           wxUSE_THREADS=no
4676           AC_MSG_WARN([No thread support on this system... disabled])
4677       else
4678           dnl yes, these special compiler flags should be used with the
4679           dnl linker as well
4680           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4681           LIBS="$THREADS_LINK $LIBS"
4682
4683           AC_MSG_CHECKING([if more special flags are required for pthreads])
4684           flag=no
4685           case "${host}" in
4686             *-aix*)
4687                 dnl again quoting from
4688                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4689                 dnl
4690                 dnl     When compiling and linking with -pthread, the library
4691                 dnl     search path should include -L/usr/lib/threads at the
4692                 dnl     beginning of the path.
4693                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4694                 flag="-D_THREAD_SAFE"
4695                 ;;
4696             *-freebsd*)
4697                 flag="-D_THREAD_SAFE"
4698                 ;;
4699             *-hp-hpux* )
4700                 flag="-D_REENTRANT"
4701                 if test "x$GCC" != "xyes"; then
4702                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4703                     flag="$flag -D_RWSTD_MULTI_THREAD"
4704                 fi
4705                 ;;
4706             *solaris* | alpha*-osf*)
4707                 flag="-D_REENTRANT"
4708                 ;;
4709           esac
4710           AC_MSG_RESULT(${flag})
4711           if test "x$flag" != xno; then
4712               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4713           fi
4714
4715           dnl don't add these options to CPPFLAGS as cpp might not know them
4716           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4717       fi
4718     fi
4719
4720     dnl do other tests only if we are using threads
4721     if test "$wxUSE_THREADS" = "yes" ; then
4722       AC_CHECK_FUNCS(thr_setconcurrency)
4723
4724       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4725       dnl wouldn't be found by it
4726       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4727       [
4728         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4729         dnl function and not give a warning even if it's unavailable, so use
4730         dnl the C++ one for this test
4731         AC_LANG_PUSH(C++)
4732         AC_TRY_COMPILE([#include <pthread.h>
4733                void ThreadCleanupFunc(void *p);
4734             ],
4735             [
4736                 void *p;
4737                 pthread_cleanup_push(ThreadCleanupFunc, p);
4738                 pthread_cleanup_pop(0);
4739             ], [
4740                wx_cv_func_pthread_cleanup=yes
4741             ], [
4742                wx_cv_func_pthread_cleanup=no
4743             ]
4744         )
4745         AC_LANG_POP()
4746       ])
4747       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4748         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4749       fi
4750
4751       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4752       if test "$ac_cv_header_sched_h" = "yes"; then
4753           AC_CHECK_FUNC(sched_yield,
4754             AC_DEFINE(HAVE_SCHED_YIELD),
4755             [
4756                 AC_CHECK_LIB(posix4,
4757                     sched_yield,
4758                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4759                     AC_MSG_WARN(wxThread::Yield will not work properly)
4760                 )
4761             ]
4762           )
4763       fi
4764
4765       dnl to be able to set the thread priority, we need to have all of the
4766       dnl following functions:
4767       dnl   1. pthread_attr_getschedpolicy
4768       dnl   2. sched_get_priority_min and sched_get_priority_max
4769       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4770       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4771       HAVE_PRIOR_FUNCS=0
4772       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4773                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4774                        [AC_CHECK_FUNC(sched_get_priority_max,
4775                            HAVE_PRIOR_FUNCS=1,
4776                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4777                              [
4778                                 HAVE_PRIOR_FUNCS=1
4779                                 POSIX4_LINK=" -lposix4"
4780                              ],
4781                            )]
4782                        )]
4783                      )]
4784                    )
4785
4786       if test "$HAVE_PRIOR_FUNCS" = 1; then
4787         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4788       else
4789         AC_MSG_WARN(Setting thread priority will not work)
4790       fi
4791
4792       AC_CHECK_FUNC(pthread_cancel,
4793                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4794                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4795
4796       AC_CHECK_FUNC(pthread_mutex_timedlock,
4797                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4798                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4799
4800       AC_CHECK_FUNC(pthread_attr_setstacksize,
4801                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4802
4803       dnl mutexattr_t initialization is done in quite different ways on different
4804       dnl platforms, so check for a few things:
4805       dnl
4806       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4807       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4808       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4809       dnl defined, we do it by directly assigned
4810       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4811
4812       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4813       [
4814         AC_TRY_COMPILE([#include <pthread.h>],
4815             [
4816                pthread_mutexattr_t attr;
4817                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4818             ],
4819             wx_cv_type_pthread_mutexattr_t=yes,
4820             wx_cv_type_pthread_mutexattr_t=no
4821         )
4822       ])
4823
4824       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4825         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4826
4827         dnl check if we already have the declaration we need, it is not
4828         dnl present in some systems' headers
4829         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4830                        wx_cv_func_pthread_mutexattr_settype_decl, [
4831                        AC_TRY_COMPILE([#include <pthread.h>],
4832                            [
4833                                pthread_mutexattr_t attr;
4834                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4835                            ],
4836                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4837                            wx_cv_func_pthread_mutexattr_settype_decl=no
4838                        )
4839         ])
4840         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4841             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4842         fi
4843       else
4844         dnl don't despair, there may be another way to do it
4845         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4846                        wx_cv_type_pthread_rec_mutex_init,
4847         [
4848             AC_TRY_COMPILE([#include <pthread.h>],
4849                 [
4850                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4851                 ], [
4852                     wx_cv_type_pthread_rec_mutex_init=yes
4853                 ], [
4854                     wx_cv_type_pthread_rec_mutex_init=no
4855                 ]
4856             )
4857         ])
4858         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4859           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4860         else
4861           dnl this may break code working elsewhere, so at least warn about it
4862           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4863         fi
4864       fi
4865     fi
4866
4867 dnl from if !MSW
4868 else
4869     if test "$wxUSE_THREADS" = "yes" ; then
4870       case "${host}" in
4871         *-*-mingw32* )
4872             dnl check if the compiler accepts -mthreads
4873             AC_CACHE_CHECK([if compiler supports -mthreads],
4874                 wx_cv_cflags_mthread,
4875                 [
4876                     CFLAGS_OLD="$CFLAGS"
4877                     CFLAGS="-mthreads $CFLAGS"
4878                     AC_TRY_COMPILE([], [],
4879                         wx_cv_cflags_mthread=yes,
4880                         wx_cv_cflags_mthread=no
4881                     )
4882                 ]
4883             )
4884
4885             if test "$wx_cv_cflags_mthread" = "yes"; then
4886                 dnl it does, use it
4887                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4888                 LDFLAGS="$LDFLAGS -mthreads"
4889             else
4890                 dnl it doesn't
4891                 CFLAGS="$CFLAGS_OLD"
4892             fi
4893         ;;
4894         *-pc-os2*emx )
4895             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
4896             LDFLAGS="$LDFLAGS -Zmt"
4897         ;;
4898       esac
4899     fi
4900 fi
4901
4902 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
4903 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
4904 dnl By preference, we probably should use getaddrinfo which avoids thread
4905 dnl safety issues and supports IPv6, however there currently is no code
4906 dnl for it, so testing for it is temporarily disabled and we are restricted
4907 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
4908
4909 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
4910     dnl no getaddrinfo, so check for gethostbyname_r and
4911     dnl related functions (taken from python's configure.in)
4912     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
4913       AX_FUNC_WHICH_GETHOSTBYNAME_R
4914       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
4915               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
4916           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
4917       fi
4918       dnl A similar test for getservbyname_r
4919       dnl I'm tempted to just not do this test which is taking much time and
4920       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
4921       dnl doing the test already exists, so using it is easy enough.     - SN
4922       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
4923       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
4924               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
4925           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
4926       fi
4927       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
4928       dnl silently assume it's available exactly if gethostbyname_r is
4929       dnl available and always requires two more arguments than
4930       dnl gethostbyname_r.
4931       dnl (also, I'm lazy and there no m4 file that's ready for use for this
4932       dnl  function, although it should be easy to rewrite the gethostbyname_r
4933       dnl  check to fit this case, if it's really needed.                - SN )
4934 dnl    ]
4935 dnl )
4936
4937 if test "$wxUSE_THREADS" = "yes"; then
4938   AC_DEFINE(wxUSE_THREADS)
4939
4940   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4941 else
4942   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4943   dnl functions - add tests for other functions here as well
4944   if test "$wx_cv_func_strtok_r" = "yes"; then
4945     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4946     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4947         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
4948         AC_MSG_RESULT(yes)
4949     else
4950         AC_MSG_RESULT(no)
4951     fi
4952   fi
4953 fi
4954
4955 if test "$WXGTK2" = 1 ; then
4956   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
4957   WXGTK12=1
4958 fi
4959
4960 if test "$WXGTK12" = 1 ; then
4961   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4962 fi
4963
4964 if test "$WXGTK127" = 1 ; then
4965   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4966 fi
4967
4968 if test "$WXGPE" = 1 ; then
4969   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4970 fi
4971
4972 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
4973 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
4974 DEBUG_CFLAGS=
4975 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4976     DEBUG_CFLAGS="-g"
4977     wxUSE_OPTIMISE=no
4978 fi
4979
4980 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4981     wxUSE_DEBUG_INFO=yes
4982     if test "$GCC" = yes; then
4983         DEBUG_CFLAGS="-ggdb"
4984     fi
4985 fi
4986
4987 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4988     AC_DEFINE(WXDEBUG)
4989     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
4990 else
4991     if test "$wxUSE_GTK" = 1 ; then
4992         if test "x$wxGTK_VERSION" = "x1" ; then
4993             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
4994         fi
4995     fi
4996 fi
4997
4998 if test "$wxUSE_MEM_TRACING" = "yes" ; then
4999     AC_DEFINE(wxUSE_MEMORY_TRACING)
5000     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5001     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5002     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5003 fi
5004
5005 if test "$wxUSE_DMALLOC" = "yes" ; then
5006     DMALLOC_LIBS="-ldmallocthcxx"
5007 fi
5008
5009 dnl cc/cxx/ld option for profiling
5010 PROFILE_FLAGS=
5011 if test "$wxUSE_PROFILE" = "yes" ; then
5012     PROFILE_FLAGS=" -pg"
5013 fi
5014
5015 if test "$GCC" = "yes" ; then
5016     if test "$wxUSE_NO_RTTI" = "yes" ; then
5017         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5018     fi
5019     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5020         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5021     fi
5022     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5023         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5024     fi
5025
5026     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5027     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5028     dnl for each subroutine by default -- using the switch below only creates
5029     dnl one entry per file instead at the price of minor performance penalty
5030     dnl
5031     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5032     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5033     dnl this, or even the extent of gcc/wx version combinations affected, but
5034     dnl also as above, this 'fix' does not come without side effects.
5035     dnl
5036     dnl TODO: test for the gcc version here (how?)
5037     case "${host}" in
5038       powerpc*-*-aix* )
5039         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5040         ;;
5041       *-hppa* )
5042         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5043         ;;
5044     esac
5045 fi
5046
5047 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5048 OPTIMISE_CFLAGS=
5049 if test "$wxUSE_OPTIMISE" = "no" ; then
5050     if test "$GCC" = yes ; then
5051         dnl use -O0 because compiling with it is faster than compiling with no
5052         dnl optimization options at all (at least with g++ 3.2)
5053         OPTIMISE_CFLAGS="-O0"
5054     fi
5055 else
5056     if test "$GCC" = yes ; then
5057         case "${host}" in
5058             *-pc-os2_emx | *-pc-os2-emx )
5059                 dnl Not all of the supported gcc versions understand
5060                 dnl -fstrict-aliasing and none actually needs it (yet).
5061                 OPTIMISE_CFLAGS="-O2"
5062             ;;
5063             *)
5064                 dnl Switch on optimisation but keep strict-aliasing off for
5065                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5066                 dnl switched back on consider using -Wstrict-aliasing=2.
5067                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5068             ;;
5069         esac
5070     else
5071         OPTIMISE_CFLAGS="-O"
5072     fi
5073 fi
5074
5075 dnl ---------------------------------------------------------------------------
5076 dnl compatibility level
5077 dnl ---------------------------------------------------------------------------
5078
5079 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5080     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5081
5082     WXWIN_COMPATIBILITY_2_8="yes"
5083 fi
5084
5085 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5086     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5087 fi
5088
5089 dnl ---------------------------------------------------------------------------
5090 dnl the library may be built without GUI classes at all
5091 dnl ---------------------------------------------------------------------------
5092
5093 if test "$wxUSE_GUI" = "yes"; then
5094     AC_DEFINE(wxUSE_GUI)
5095
5096     dnl the things we always pull in the GUI version of the library:
5097     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5098     dnl    library really can't be built without those)
5099     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5100     dnl    almost any program and the first 2 are needed to show a message box
5101     dnl    which want to be always able to do)
5102     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5103     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5104     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5105     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5106     dnl 5. misc stuff: timers, settings, message box
5107 fi
5108
5109 dnl ---------------------------------------------------------------------------
5110 dnl Unix/Windows
5111 dnl ---------------------------------------------------------------------------
5112
5113 if test "$wxUSE_UNIX" = "yes"; then
5114   AC_DEFINE(wxUSE_UNIX)
5115 fi
5116
5117 dnl ------------------------------------------------------------------------
5118 dnl DLL support
5119 dnl ------------------------------------------------------------------------
5120
5121 dnl under MSW we always have LoadLibrary/GetProcAddress
5122 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5123
5124     HAVE_DL_FUNCS=0
5125     HAVE_SHL_FUNCS=0
5126     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5127         if test "$USE_DARWIN" = 1; then
5128             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5129             HAVE_DL_FUNCS=1
5130         elif test "$USE_DOS" = 1; then
5131             HAVE_DL_FUNCS=0
5132         else
5133             dnl the test is a bit complicated because we check for dlopen() both with
5134             dnl and without -ldl and we also try to find shl_load() if there is no
5135             dnl dlopen() on this system
5136             AC_CHECK_FUNCS(dlopen,
5137             [
5138                 AC_DEFINE(HAVE_DLOPEN)
5139                 HAVE_DL_FUNCS=1
5140             ],
5141             [
5142                 AC_CHECK_LIB(dl, dlopen,
5143                             [
5144                                 AC_DEFINE(HAVE_DLOPEN)
5145                                 HAVE_DL_FUNCS=1
5146                                 DL_LINK=" -ldl$DL_LINK"
5147                             ],
5148                             [
5149                                 AC_CHECK_FUNCS(shl_load,
5150                                               [
5151                                                 AC_DEFINE(HAVE_SHL_LOAD)
5152                                                 HAVE_SHL_FUNCS=1
5153                                               ],
5154                                               [
5155                                                 AC_CHECK_LIB(shl_load, dld,
5156                                                              [
5157                                                                 HAVE_SHL_FUNCS=1
5158                                                                 DL_LINK=" -ldld$DL_LINK"
5159                                                              ])
5160                                               ])
5161                             ])
5162             ])
5163
5164         dnl check also for dlerror()
5165         if test "$HAVE_DL_FUNCS" = 1; then
5166             AC_CHECK_FUNCS(dlerror,
5167                 AC_DEFINE(HAVE_DLERROR),
5168                 [
5169                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5170                 ]
5171             )
5172         fi
5173         fi
5174
5175         if test "$HAVE_DL_FUNCS" = 0; then
5176             if test "$HAVE_SHL_FUNCS" = 0; then
5177               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5178                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5179                   wxUSE_DYNAMIC_LOADER=no
5180                   wxUSE_DYNLIB_CLASS=no
5181               else
5182                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5183               fi
5184             fi
5185         fi
5186     fi
5187 fi
5188
5189 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5190     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5191 fi
5192 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5193     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5194 fi
5195
5196
5197 dnl ---------------------------------------------------------------------------
5198 dnl Verify consistency of plugins/monolithic/shared settings:
5199 dnl ---------------------------------------------------------------------------
5200
5201 if test "$wxUSE_PLUGINS" = "yes" ; then
5202     if test "$wxUSE_SHARED" = "no" ; then
5203         AC_MSG_WARN([plugins supported only in shared build, disabling])
5204         wxUSE_PLUGINS=no
5205     fi
5206     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5207         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5208         wxUSE_PLUGINS=no
5209     fi
5210     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5211         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5212         wxUSE_PLUGINS=no
5213     fi
5214     if test "$wxUSE_PLUGINS" = "yes" ; then
5215         AC_DEFINE(wxUSE_PLUGINS)
5216     fi
5217 fi
5218
5219 dnl ---------------------------------------------------------------------------
5220 dnl Register non-GUI class options for makefiles and setup.h
5221 dnl ---------------------------------------------------------------------------
5222
5223 if test "$wxUSE_STL" = "yes"; then
5224   AC_DEFINE(wxUSE_STL)
5225 fi
5226
5227 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5228   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5229 fi
5230
5231 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5232   AC_DEFINE(wxUSE_APPLE_IEEE)
5233 fi
5234
5235 if test "$wxUSE_TIMER" = "yes"; then
5236   AC_DEFINE(wxUSE_TIMER)
5237 fi
5238
5239 dnl Unix implementation needs additional checks because audio support
5240 dnl comes in many favours:
5241 if test "$USE_UNIX" = 1 ; then
5242     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5243     if test "$wxUSE_MGL" != 1; then
5244         dnl it's not enough to check for just the header because OSS under NetBSD
5245         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5246         dnl whether we need -lossaudio at link-time
5247         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5248             AC_TRY_LINK([
5249                     #include <sys/ioctl.h>
5250                     #include <sys/soundcard.h>
5251                 ],
5252                 [
5253                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5254                 ],
5255                 ac_cv_header_sys_soundcard=yes,
5256                 [
5257                     saveLibs="$LIBS"
5258                     LIBS="$saveLibs -lossaudio"
5259                     AC_TRY_LINK([
5260                             #include <sys/ioctl.h>
5261                             #include <sys/soundcard.h>
5262                         ],
5263                         [
5264                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5265                         ],
5266                         ac_cv_header_sys_soundcard=yes,
5267                         [
5268                             LIBS="$saveLibs"
5269                             ac_cv_header_sys_soundcard=no
5270                         ]
5271                     )
5272                 ]
5273             )
5274         ])
5275     fi
5276
5277     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5278         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5279     fi
5280 fi
5281
5282 WITH_PLUGIN_SDL=0
5283 if test "$wxUSE_SOUND" = "yes"; then
5284   if test "$USE_UNIX" = 1 ; then
5285     if test "$wxUSE_LIBSDL" != "no"; then
5286       AM_PATH_SDL([1.2.0],
5287                   [
5288                     EXTRALIBS_SDL="$SDL_LIBS"
5289                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5290                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5291                     AC_DEFINE(wxUSE_LIBSDL)
5292                   ],
5293                   [wxUSE_LIBSDL="no"])
5294       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5295         WITH_PLUGIN_SDL=1
5296       fi
5297     fi
5298   else
5299     dnl wxMGL doesn't support sound under DOS, only under Unix
5300     if test "$wxUSE_MGL" = 1; then
5301         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5302         wxUSE_SOUND="no"
5303     fi
5304   fi
5305 fi
5306
5307 if test "$wxUSE_SOUND" = "yes"; then
5308   AC_DEFINE(wxUSE_SOUND)
5309   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5310 fi
5311
5312 if test "$WXGTK2" = 1; then
5313     PKG_PROG_PKG_CONFIG()
5314
5315     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5316
5317         if test "$wxUSE_GTKPRINT" = "yes" ; then
5318
5319                 PKG_CHECK_MODULES(GTKPRINT,
5320                                   [gtk+-unix-print-2.0 >= 2.10],
5321                     [
5322                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5323                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5324                         AC_DEFINE(wxUSE_GTKPRINT)
5325                     ],
5326                     [
5327                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5328                         wxUSE_GTKPRINT="no"
5329                     ]
5330                 )
5331         fi
5332
5333         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5334
5335                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5336                                   [libgnomeprintui-2.2 >= 2.8],
5337                     [
5338                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5339                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5340                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5341                     ],
5342                     [
5343                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5344                         wxUSE_LIBGNOMEPRINT="no"
5345                     ]
5346                 )
5347         fi
5348     fi
5349
5350     if test "$wxUSE_MIMETYPE" = "yes" ; then
5351         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5352
5353                 PKG_CHECK_MODULES(GNOMEVFS,
5354                                   [gnome-vfs-2.0 >= 2.0],
5355                     [
5356                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5357                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5358                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5359                     ],
5360                     [
5361                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5362                         wxUSE_LIBGNOMEVFS="no"
5363                     ]
5364                 )
5365         fi
5366     fi
5367
5368     if test "$wxUSE_LIBHILDON" = "yes" ; then
5369         PKG_CHECK_MODULES(HILDON,
5370                           [hildon-lgpl >= 0.9],
5371             [
5372                 EXTRALIBS_HILDON="$HILDON_LIBS"
5373                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5374                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5375                 AC_DEFINE(wxUSE_LIBHILDON)
5376             ],
5377             [
5378                 AC_MSG_WARN([libhildon_lgpl not found])
5379                         wxUSE_LIBHILDON="no"
5380             ]
5381         )
5382     fi
5383 fi
5384
5385 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5386   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5387 fi
5388
5389 if test "$wxUSE_STOPWATCH" = "yes"; then
5390   AC_DEFINE(wxUSE_STOPWATCH)
5391 fi
5392
5393 if test "$wxUSE_DATETIME" = "yes"; then
5394   AC_DEFINE(wxUSE_DATETIME)
5395 fi
5396
5397 if test "$wxUSE_FILE" = "yes"; then
5398   AC_DEFINE(wxUSE_FILE)
5399 fi
5400
5401 if test "$wxUSE_FFILE" = "yes"; then
5402   AC_DEFINE(wxUSE_FFILE)
5403 fi
5404
5405 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5406   if test "$wxUSE_STREAMS" != yes; then
5407     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5408     wxUSE_ARCHIVE_STREAMS=no
5409   else
5410     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5411   fi
5412 fi
5413
5414 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5415   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5416     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5417   elif test "$wxUSE_ZLIB" = "no"; then
5418     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5419   else
5420     AC_DEFINE(wxUSE_ZIPSTREAM)
5421   fi
5422 fi
5423
5424 if test "$wxUSE_TARSTREAM" = "yes"; then
5425   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5426     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5427   else
5428     AC_DEFINE(wxUSE_TARSTREAM)
5429   fi
5430 fi
5431
5432 if test "$wxUSE_FILESYSTEM" = "yes"; then
5433   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5434     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5435     wxUSE_FILESYSTEM=no
5436   else
5437     AC_DEFINE(wxUSE_FILESYSTEM)
5438   fi
5439 fi
5440
5441 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5442   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5443     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5444   else
5445     AC_DEFINE(wxUSE_FS_ARCHIVE)
5446   fi
5447 fi
5448
5449 if test "$wxUSE_FS_ZIP" = "yes"; then
5450   if test "$wxUSE_FS_ARCHIVE" != yes; then
5451     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5452   else
5453     AC_DEFINE(wxUSE_FS_ZIP)
5454   fi
5455 fi
5456
5457 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5458   if test "$USE_UNIX" != 1; then
5459     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5460     wxUSE_ON_FATAL_EXCEPTION=no
5461   else
5462     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5463   fi
5464 fi
5465
5466 if test "$wxUSE_STACKWALKER" = "yes"; then
5467     AC_DEFINE(wxUSE_STACKWALKER)
5468 fi
5469
5470 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5471     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5472         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5473         wxUSE_DEBUGREPORT=no
5474     else
5475         AC_DEFINE(wxUSE_DEBUGREPORT)
5476         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5477             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5478         fi
5479     fi
5480 fi
5481
5482 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5483   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5484 fi
5485
5486 if test "$wxUSE_BUSYINFO" = "yes"; then
5487   AC_DEFINE(wxUSE_BUSYINFO)
5488 fi
5489
5490 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5491   AC_DEFINE(wxUSE_STD_IOSTREAM)
5492 fi
5493
5494 if test "$wxUSE_STD_STRING" = "yes"; then
5495   AC_DEFINE(wxUSE_STD_STRING)
5496 fi
5497
5498 if test "$wxUSE_STDPATHS" = "yes"; then
5499   AC_DEFINE(wxUSE_STDPATHS)
5500 fi
5501
5502 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5503     AC_DEFINE(wxUSE_TEXTBUFFER)
5504 fi
5505
5506 if test "$wxUSE_TEXTFILE" = "yes"; then
5507   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5508     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5509   else
5510     AC_DEFINE(wxUSE_TEXTFILE)
5511   fi
5512 fi
5513
5514 if test "$wxUSE_CONFIG" = "yes" ; then
5515   if test "$wxUSE_TEXTFILE" != "yes"; then
5516     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5517   else
5518     AC_DEFINE(wxUSE_CONFIG)
5519     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5520     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5521   fi
5522 fi
5523
5524 if test "$wxUSE_INTL" = "yes" ; then
5525   if test "$wxUSE_FILE" != "yes"; then
5526     AC_MSG_WARN(I18n code requires wxFile... disabled)
5527   else
5528     AC_DEFINE(wxUSE_INTL)
5529     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5530     GUIDIST="$GUIDIST INTL_DIST"
5531   fi
5532 fi
5533
5534 if test "$wxUSE_LOG" = "yes"; then
5535   AC_DEFINE(wxUSE_LOG)
5536
5537     if test "$wxUSE_LOGGUI" = "yes"; then
5538       AC_DEFINE(wxUSE_LOGGUI)
5539     fi
5540
5541     if test "$wxUSE_LOGWINDOW" = "yes"; then
5542       AC_DEFINE(wxUSE_LOGWINDOW)
5543     fi
5544
5545     if test "$wxUSE_LOGDIALOG" = "yes"; then
5546       AC_DEFINE(wxUSE_LOG_DIALOG)
5547     fi
5548
5549     dnl the keyboard sample requires wxUSE_LOG
5550     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5551 fi
5552
5553 if test "$wxUSE_LONGLONG" = "yes"; then
5554   AC_DEFINE(wxUSE_LONGLONG)
5555 fi
5556
5557 if test "$wxUSE_GEOMETRY" = "yes"; then
5558   AC_DEFINE(wxUSE_GEOMETRY)
5559 fi
5560
5561 if test "$wxUSE_BASE64" = "yes"; then
5562   AC_DEFINE(wxUSE_BASE64)
5563 fi
5564
5565 if test "$wxUSE_STREAMS" = "yes" ; then
5566   AC_DEFINE(wxUSE_STREAMS)
5567 fi
5568
5569 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5570   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5571 fi
5572
5573 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5574   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5575 fi
5576
5577 dnl ---------------------------------------------------------------------------
5578 dnl console event loop stuff
5579 dnl ---------------------------------------------------------------------------
5580
5581 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5582     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5583
5584     if test "$wxUSE_UNIX" = "yes"; then
5585         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5586             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5587         fi
5588
5589         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5590             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5591             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5592                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5593             else
5594                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5595             fi
5596         fi
5597     fi
5598 fi
5599
5600 dnl ---------------------------------------------------------------------------
5601 dnl time/date functions
5602 dnl ---------------------------------------------------------------------------
5603
5604 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5605 dnl function to be used for high resolution timers
5606 AC_CHECK_FUNCS(gettimeofday ftime, break)
5607
5608 if test "$ac_cv_func_gettimeofday" = "yes"; then
5609     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5610                    wx_cv_func_gettimeofday_has_2_args,
5611     [
5612         dnl on some _really_ old systems it takes only 1 argument
5613         AC_TRY_COMPILE(
5614             [
5615                 #include <sys/time.h>
5616                 #include <unistd.h>
5617             ],
5618             [
5619                 struct timeval tv;
5620                 gettimeofday(&tv, NULL);
5621             ],
5622             wx_cv_func_gettimeofday_has_2_args=yes,
5623             AC_TRY_COMPILE(
5624                 [
5625                     #include <sys/time.h>
5626                     #include <unistd.h>
5627                 ],
5628                 [
5629                     struct timeval tv;
5630                     gettimeofday(&tv);
5631                 ],
5632                 wx_cv_func_gettimeofday_has_2_args=no,
5633                 [
5634                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5635                     wx_cv_func_gettimeofday_has_2_args=unknown
5636                 ]
5637             )
5638         )
5639     ])
5640
5641     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5642         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5643     fi
5644 fi
5645
5646 if test "$wxUSE_DATETIME" = "yes"; then
5647     dnl check for strptime and for its declaration as some systems lack it
5648     AC_CHECK_FUNC(strptime)
5649     if test "$ac_cv_func_strptime" = "yes"; then
5650         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5651             [
5652                 AC_LANG_PUSH(C++)
5653                 AC_TRY_COMPILE(
5654                     [
5655                         #include <time.h>
5656                     ],
5657                     [
5658                         struct tm t;
5659                         strptime("foo", "bar", &t);
5660                     ],
5661                     wx_cv_func_strptime_decl=yes,
5662                     wx_cv_func_strptime_decl=no
5663                 )
5664                 AC_LANG_POP()
5665             ]
5666         )
5667     fi
5668     if test "$wx_cv_func_strptime_decl" = "yes"; then
5669         AC_DEFINE(HAVE_STRPTIME_DECL)
5670     else
5671         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5672     fi
5673     if test "$ac_cv_func_strptime" = "yes"; then
5674         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5675         dnl 10.5 and possibly other BSD variants, check that strptime() we
5676         dnl have fails to parse format when the string doesn't match it instea
5677         dnl of just stopping immediately and returning non-NULL
5678         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5679             wx_cv_func_strptime_ok,
5680             [AC_RUN_IFELSE(
5681                 [
5682                     #include <stdlib.h>
5683                     #include <time.h>
5684                     #include "confdefs.h"
5685
5686                     $wx_strptime_decl
5687
5688                     int main()
5689                     {
5690                         struct tm t;
5691                         return !!strptime("", "%x", &t);
5692                     }
5693                 ],
5694                 wx_cv_func_strptime_ok=yes,
5695                 wx_cv_func_strptime_ok=no,
5696                 dnl be pessimistic when cross-compiling
5697                 wx_cv_func_strptime_ok=no
5698             )]
5699         )
5700
5701         if test "$wx_cv_func_strptime_ok" = "yes"; then
5702             AC_DEFINE(HAVE_STRPTIME)
5703         fi
5704     fi
5705
5706     dnl check for timezone variable
5707     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5708     AC_CACHE_CHECK(for timezone variable in <time.h>,
5709                    wx_cv_var_timezone,
5710                    [
5711                         AC_LANG_PUSH(C++)
5712                         AC_TRY_COMPILE(
5713                             [
5714                                 #include <time.h>
5715                             ],
5716                             [
5717                                 int tz;
5718                                 tz = timezone;
5719                             ],
5720                             [
5721                                 wx_cv_var_timezone=timezone
5722                             ],
5723                             [
5724                                 AC_TRY_COMPILE(
5725                                     [
5726                                         #include <time.h>
5727                                     ],
5728                                     [
5729                                         int tz;
5730                                         tz = _timezone;
5731                                     ],
5732                                     [
5733                                         wx_cv_var_timezone=_timezone
5734                                     ],
5735                                     [
5736                                         AC_TRY_COMPILE(
5737                                             [
5738                                                 #include <time.h>
5739                                             ],
5740                                             [
5741                                                 int tz;
5742                                                 tz = __timezone;
5743                                             ],
5744                                             [
5745                                                 wx_cv_var_timezone=__timezone
5746                                             ],
5747                                             [
5748                                                 if test "$USE_DOS" = 0 ; then
5749                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5750                                                 fi
5751                                             ]
5752                                         )
5753                                     ]
5754                                 )
5755                             ]
5756                         )
5757                         AC_LANG_POP()
5758                    ]
5759     )
5760
5761     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5762     if test "x$wx_cv_var_timezone" != x ; then
5763         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5764     fi
5765
5766     dnl check for localtime (it's POSIX, but the check can do no harm...)
5767     AC_CHECK_FUNCS(localtime)
5768
5769     if test "$ac_cv_func_localtime" = "yes"; then
5770         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5771                        wx_cv_struct_tm_has_gmtoff,
5772         [
5773             AC_TRY_COMPILE(
5774                 [
5775                     #include <time.h>
5776                 ],
5777                 [
5778                     struct tm tm;
5779                     tm.tm_gmtoff++;
5780                 ],
5781                 [
5782                     wx_cv_struct_tm_has_gmtoff=yes
5783                 ],
5784                 wx_cv_struct_tm_has_gmtoff=no
5785             )
5786         ])
5787     fi
5788
5789     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5790         AC_DEFINE(WX_GMTOFF_IN_TM)
5791     fi
5792
5793     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5794 fi
5795
5796 dnl ------------------------------------------------------------------------
5797 dnl wxSocket
5798 dnl ------------------------------------------------------------------------
5799
5800 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5801 if test "$wxUSE_SOCKETS" = "yes"; then
5802     if test "$wxUSE_MGL" = 1; then
5803         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5804         wxUSE_SOCKETS="no"
5805     fi
5806 fi
5807
5808 if test "$wxUSE_SOCKETS" = "yes"; then
5809     dnl under MSW we always have sockets
5810     if test "$TOOLKIT" != "MSW"; then
5811         dnl under Solaris and OS/2, socket functions live in -lsocket
5812         AC_CHECK_FUNC(socket,,
5813             [
5814                 AC_CHECK_LIB(socket, socket,
5815                     if test "$INET_LINK" != " -lsocket"; then
5816                         INET_LINK="$INET_LINK -lsocket"
5817                     fi,
5818                     [
5819                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5820                         wxUSE_SOCKETS=no
5821                     ]
5822                 )
5823             ]
5824         )
5825     fi
5826 fi
5827
5828 if test "$wxUSE_SOCKETS" = "yes" ; then
5829     dnl this test may be appropriate if building under cygwin
5830     dnl right now I'm assuming it also uses the winsock stuff
5831     dnl like mingw does..  -- RL
5832     if test "$TOOLKIT" != "MSW"; then
5833         dnl determine the type of third argument for getsockname
5834         dnl This test needs to be done in C++ mode since gsocket.cpp now
5835         dnl is C++ code and pointer cast that are possible even without
5836         dnl warning in C still fail in C++.
5837         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5838                        wx_cv_type_getsockname3,
5839             [
5840                 AC_LANG_PUSH(C++)
5841                 AC_TRY_COMPILE(
5842                     [
5843                         #include <sys/types.h>
5844                         #include <sys/socket.h>
5845                     ],
5846                     [
5847                         socklen_t len;
5848                         getsockname(0, 0, &len);
5849                     ],
5850                     wx_cv_type_getsockname3=socklen_t,
5851                     [
5852                         dnl the compiler will compile the version with size_t
5853                         dnl even if the real type of the last parameter is int
5854                         dnl but it should give at least a warning about
5855                         dnl converting between incompatible pointer types, so
5856                         dnl try to use it to get the correct behaviour at
5857                         dnl least with gcc (otherwise we'd always use size_t)
5858                         CFLAGS_OLD="$CFLAGS"
5859                         if test "$GCC" = yes ; then
5860                             CFLAGS="-Werror $CFLAGS"
5861                         fi
5862
5863                         AC_TRY_COMPILE(
5864                             [
5865                                 #include <sys/types.h>
5866                                 #include <sys/socket.h>
5867                             ],
5868                             [
5869                                 size_t len;
5870                                 getsockname(0, 0, &len);
5871                             ],
5872                             wx_cv_type_getsockname3=size_t,
5873                             AC_TRY_COMPILE(
5874                                 [
5875                                     #include <sys/types.h>
5876                                     #include <sys/socket.h>
5877                                 ],
5878                                 [
5879                                     int len;
5880                                     getsockname(0, 0, &len);
5881                                 ],
5882                                 wx_cv_type_getsockname3=int,
5883                                 wx_cv_type_getsockname3=unknown
5884                             )
5885                         )
5886
5887                         CFLAGS="$CFLAGS_OLD"
5888                     ]
5889                 )
5890                 AC_LANG_POP()
5891             ])
5892
5893         if test "$wx_cv_type_getsockname3" = "unknown"; then
5894             wxUSE_SOCKETS=no
5895             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5896         else
5897             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5898         fi
5899         dnl Do this again for getsockopt as it may be different
5900         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5901                        wx_cv_type_getsockopt5,
5902             [
5903                 dnl Note that the rules for compatibility of pointers
5904                 dnl are somewhat different between C and C++, so code
5905                 dnl that fails in C++ may not even give a warning about
5906                 dnl converting between incompatible pointer types in C.
5907                 dnl So this test needs to be done in C++ mode.
5908                 AC_LANG_PUSH(C++)
5909                 AC_TRY_COMPILE(
5910                     [
5911                         #include <sys/types.h>
5912                         #include <sys/socket.h>
5913                     ],
5914                     [
5915                         socklen_t len;
5916                         getsockopt(0, 0, 0, 0, &len);
5917                     ],
5918                     wx_cv_type_getsockopt5=socklen_t,
5919                     [
5920                         AC_TRY_COMPILE(
5921                             [
5922                                 #include <sys/types.h>
5923                                 #include <sys/socket.h>
5924                             ],
5925                             [
5926                                 size_t len;
5927                                 getsockopt(0, 0, 0, 0, &len);
5928                             ],
5929                             wx_cv_type_getsockopt5=size_t,
5930                             AC_TRY_COMPILE(
5931                                 [
5932                                     #include <sys/types.h>
5933                                     #include <sys/socket.h>
5934                                 ],
5935                                 [
5936                                     int len;
5937                                     getsockopt(0, 0, 0, 0, &len);
5938                                 ],
5939                                 wx_cv_type_getsockopt5=int,
5940                                 wx_cv_type_getsockopt5=unknown
5941                             )
5942                         )
5943                     ]
5944                 )
5945                 AC_LANG_POP()
5946             ])
5947
5948         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5949             wxUSE_SOCKETS=no
5950             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5951         else
5952             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5953         fi
5954     fi
5955 fi
5956
5957 if test "$wxUSE_SOCKETS" = "yes" ; then
5958     if test "$wxUSE_IPV6" = "yes"; then
5959         AC_CACHE_CHECK(
5960             [whether we have sockaddr_in6],
5961             [wx_cv_type_sockaddr_in6],
5962             [
5963                 AC_TRY_COMPILE(
5964                     [
5965                         #include <sys/types.h>
5966                         #include <sys/socket.h>
5967                         #include <netinet/in.h>
5968                     ],
5969                     [
5970                         struct sockaddr_in6 sa6;
5971                     ],
5972                     wx_cv_type_sockaddr_in6=yes,
5973                     wx_cv_type_sockaddr_in6=no
5974                 )
5975             ]
5976         )
5977
5978         if test "$wx_cv_type_sockaddr_in6"="yes"; then
5979             AC_DEFINE(wxUSE_IPV6)
5980         else
5981             AC_MSG_WARN([IPv6 support not available... disabled])
5982         fi
5983     fi
5984
5985     AC_DEFINE(wxUSE_SOCKETS)
5986     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5987 fi
5988
5989 if test "$wxUSE_PROTOCOL" = "yes"; then
5990     if test "$wxUSE_SOCKETS" != "yes"; then
5991         AC_MSG_WARN(Protocol classes require sockets... disabled)
5992         wxUSE_PROTOCOL=no
5993     fi
5994 fi
5995
5996 if test "$wxUSE_PROTOCOL" = "yes"; then
5997     AC_DEFINE(wxUSE_PROTOCOL)
5998
5999     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6000         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6001     fi
6002     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6003         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6004     fi
6005     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6006         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6007     fi
6008 else
6009     if test "$wxUSE_FS_INET" = "yes"; then
6010         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6011         wxUSE_FS_INET="no"
6012     fi
6013 fi
6014
6015 if test "$wxUSE_URL" = "yes"; then
6016     if test "$wxUSE_PROTOCOL" != "yes"; then
6017         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6018         wxUSE_URL=no
6019     fi
6020     if test "$wxUSE_URL" = "yes"; then
6021         AC_DEFINE(wxUSE_URL)
6022     fi
6023 fi
6024
6025 if test "$wxUSE_VARIANT" = "yes"; then
6026     AC_DEFINE(wxUSE_VARIANT)
6027 fi
6028
6029 if test "$wxUSE_FS_INET" = "yes"; then
6030   AC_DEFINE(wxUSE_FS_INET)
6031 fi
6032
6033 dnl ---------------------------------------------------------------------------
6034 dnl Joystick support
6035 dnl ---------------------------------------------------------------------------
6036
6037 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6038     wxUSE_JOYSTICK=no
6039
6040     dnl under MSW we always have joystick support
6041     if test "$TOOLKIT" = "MSW"; then
6042         wxUSE_JOYSTICK=yes
6043
6044     dnl mac only available on darwin
6045     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6046         if test "$USE_DARWIN" = 1; then
6047             dnl check for a bug in the headers, some have bad setEventCallout
6048             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6049             AC_LANG_PUSH(C++)
6050             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6051                             [ IOHIDQueueInterface *qi = NULL;
6052                               IOHIDCallbackFunction cb = NULL;
6053                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6054                             [ wxUSE_JOYSTICK=yes ]
6055                           )
6056             AC_LANG_POP()
6057             AC_MSG_RESULT($wxUSE_JOYSTICK)
6058         fi
6059
6060     dnl joystick support is only for Linux 2.1.x or greater
6061     else
6062         dnl wxJoystick not supported by wxMGL at all
6063         if test "$wxUSE_MGL" != 1; then
6064             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6065             dnl checks only whether the header can be preprocessed, not that it
6066             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6067             dnl can't be compiled because of an error and with the default
6068             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6069             dnl build would fail later
6070             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6071         fi
6072     fi
6073
6074     if test "$wxUSE_JOYSTICK" = "yes"; then
6075         AC_DEFINE(wxUSE_JOYSTICK)
6076         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6077     else
6078         AC_MSG_WARN(Joystick not supported by this system... disabled)
6079     fi
6080 fi
6081
6082
6083 dnl ---------------------------------------------------------------------------
6084 dnl String stuff
6085 dnl ---------------------------------------------------------------------------
6086
6087 if test "$wxUSE_FONTENUM" = "yes" ; then
6088   AC_DEFINE(wxUSE_FONTENUM)
6089 fi
6090
6091 if test "$wxUSE_FONTMAP" = "yes" ; then
6092   AC_DEFINE(wxUSE_FONTMAP)
6093 fi
6094
6095 if test "$wxUSE_UNICODE" = "yes" ; then
6096   AC_DEFINE(wxUSE_UNICODE)
6097
6098   if test "$USE_WIN32" != 1; then
6099       wxUSE_UNICODE_MSLU=no
6100   fi
6101
6102   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6103         AC_CHECK_LIB(unicows,main,
6104             [
6105                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6106             ],
6107             [
6108                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6109                              Applications will only run on Windows NT/2000/XP!])
6110                 wxUSE_UNICODE_MSLU=no
6111             ])
6112     fi
6113 fi
6114
6115 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6116     AC_DEFINE(wxUSE_UNICODE_UTF8)
6117
6118     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6119         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6120     fi
6121 fi
6122
6123 dnl ---------------------------------------------------------------------------
6124 dnl big GUI components: MDI, doc/view, printing, help, ...
6125 dnl ---------------------------------------------------------------------------
6126
6127 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6128     AC_DEFINE(wxUSE_CONSTRAINTS)
6129     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6130 fi
6131
6132 if test "$wxUSE_MDI" = "yes"; then
6133     AC_DEFINE(wxUSE_MDI)
6134
6135     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6136         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6137         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6138     fi
6139 fi
6140
6141 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6142     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6143     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6144     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6145         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6146     fi
6147 fi
6148
6149 if test "$wxUSE_HELP" = "yes"; then
6150     AC_DEFINE(wxUSE_HELP)
6151     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6152
6153     if test "$wxUSE_MSW" = 1; then
6154       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6155         AC_DEFINE(wxUSE_MS_HTML_HELP)
6156       fi
6157     fi
6158
6159     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6160       if test "$wxUSE_HTML" = "yes"; then
6161         AC_DEFINE(wxUSE_WXHTML_HELP)
6162       else
6163         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6164         wxUSE_WXHTML_HELP=no
6165       fi
6166     fi
6167 fi
6168
6169 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6170     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6171         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6172     else
6173         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6174     fi
6175     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6176 fi
6177
6178 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6179   AC_DEFINE(wxUSE_POSTSCRIPT)
6180 fi
6181
6182 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6183
6184 if test "$wxUSE_SVG" = "yes"; then
6185     AC_DEFINE(wxUSE_SVG)
6186 fi
6187
6188 dnl ---------------------------------------------------------------------------
6189 dnl wxMetafile availability
6190 dnl ---------------------------------------------------------------------------
6191
6192 if test "$wxUSE_METAFILE" = "yes"; then
6193     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6194         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6195         wxUSE_METAFILE=no
6196     fi
6197 fi
6198
6199 dnl ---------------------------------------------------------------------------
6200 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6201 dnl ---------------------------------------------------------------------------
6202
6203 dnl check for ole headers and disable a few features requiring it if not
6204 dnl present (earlier versions of mingw32 don't have ole2.h)
6205 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6206                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6207                           -o "$wxUSE_OLE"     = "yes" \
6208                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6209     AC_CHECK_HEADER(ole2.h,,, [ ])
6210
6211     if test "$ac_cv_header_ole2_h" = "yes" ; then
6212         if test "$GCC" = yes ; then
6213             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6214             AC_TRY_COMPILE([#include <windows.h>
6215                             #include <ole2.h>],
6216                            [],
6217                            [AC_MSG_RESULT(no)],
6218                            [AC_MSG_RESULT(yes)
6219                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6220             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6221             if test "$wxUSE_OLE" = "yes" ; then
6222                 AC_DEFINE(wxUSE_OLE)
6223                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6224                 AC_DEFINE(wxUSE_ACTIVEX)
6225                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6226             fi
6227         fi
6228
6229         dnl for OLE clipboard and dnd
6230         if test "$wxUSE_DATAOBJ" = "yes" ; then
6231             AC_DEFINE(wxUSE_DATAOBJ)
6232         fi
6233     else
6234         AC_MSG_WARN([Some features disabled because OLE headers not found])
6235
6236         wxUSE_CLIPBOARD=no
6237         wxUSE_DRAG_AND_DROP=no
6238         wxUSE_DATAOBJ=no
6239         wxUSE_OLE=no
6240     fi
6241
6242     if test "$wxUSE_METAFILE" = "yes"; then
6243         AC_DEFINE(wxUSE_METAFILE)
6244
6245         dnl this one should probably be made separately configurable
6246         AC_DEFINE(wxUSE_ENH_METAFILE)
6247     fi
6248 fi
6249
6250 if test "$wxUSE_IPC" = "yes"; then
6251     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6252         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6253         wxUSE_IPC=no
6254     fi
6255
6256     if test "$wxUSE_IPC" = "yes"; then
6257         AC_DEFINE(wxUSE_IPC)
6258         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6259     fi
6260 fi
6261
6262 if test "$wxUSE_DATAOBJ" = "yes"; then
6263     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6264         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6265         wxUSE_DATAOBJ=no
6266     else
6267         AC_DEFINE(wxUSE_DATAOBJ)
6268     fi
6269 else
6270     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6271     wxUSE_CLIPBOARD=no
6272     wxUSE_DRAG_AND_DROP=no
6273 fi
6274
6275 if test "$wxUSE_CLIPBOARD" = "yes"; then
6276     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6277         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6278         wxUSE_CLIPBOARD=no
6279     fi
6280
6281     if test "$wxUSE_CLIPBOARD" = "yes"; then
6282         AC_DEFINE(wxUSE_CLIPBOARD)
6283     fi
6284 fi
6285
6286 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6287     if test "$wxUSE_GTK" = 1; then
6288         if test "$WXGTK12" != 1; then
6289             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6290             wxUSE_DRAG_AND_DROP=no
6291         fi
6292     fi
6293
6294     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6295             "$wxUSE_DFB" = 1; then
6296         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6297         wxUSE_DRAG_AND_DROP=no
6298     fi
6299
6300     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6301         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6302     fi
6303
6304 fi
6305
6306 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6307     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6308 fi
6309
6310 if test "$wxUSE_SPLINES" = "yes" ; then
6311   AC_DEFINE(wxUSE_SPLINES)
6312 fi
6313
6314 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6315   AC_DEFINE(wxUSE_MOUSEWHEEL)
6316 fi
6317
6318 dnl ---------------------------------------------------------------------------
6319 dnl GUI controls
6320 dnl ---------------------------------------------------------------------------
6321
6322 USES_CONTROLS=0
6323 if test "$wxUSE_CONTROLS" = "yes"; then
6324   USES_CONTROLS=1
6325 fi
6326
6327 if test "$wxUSE_ACCEL" = "yes"; then
6328   AC_DEFINE(wxUSE_ACCEL)
6329   USES_CONTROLS=1
6330 fi
6331
6332 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6333   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6334   USES_CONTROLS=1
6335   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6336 fi
6337
6338 if test "$wxUSE_BUTTON" = "yes"; then
6339   AC_DEFINE(wxUSE_BUTTON)
6340   USES_CONTROLS=1
6341 fi
6342
6343 if test "$wxUSE_BMPBUTTON" = "yes"; then
6344   AC_DEFINE(wxUSE_BMPBUTTON)
6345   USES_CONTROLS=1
6346 fi
6347
6348 if test "$wxUSE_CALCTRL" = "yes"; then
6349   AC_DEFINE(wxUSE_CALENDARCTRL)
6350   USES_CONTROLS=1
6351   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6352 fi
6353
6354 if test "$wxUSE_CARET" = "yes"; then
6355   AC_DEFINE(wxUSE_CARET)
6356   USES_CONTROLS=1
6357   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6358 fi
6359
6360 if test "$wxUSE_COLLPANE" = "yes"; then
6361     AC_DEFINE(wxUSE_COLLPANE)
6362     USES_CONTROLS=1
6363     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6364 fi
6365
6366 if test "$wxUSE_COMBOBOX" = "yes"; then
6367   AC_DEFINE(wxUSE_COMBOBOX)
6368   USES_CONTROLS=1
6369 fi
6370
6371 if test "$wxUSE_COMBOCTRL" = "yes"; then
6372   AC_DEFINE(wxUSE_COMBOCTRL)
6373   USES_CONTROLS=1
6374 fi
6375
6376 if test "$wxUSE_CHOICE" = "yes"; then
6377   AC_DEFINE(wxUSE_CHOICE)
6378   USES_CONTROLS=1
6379 fi
6380
6381 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6382     AC_DEFINE(wxUSE_CHOICEBOOK)
6383     USES_CONTROLS=1
6384 fi
6385
6386 if test "$wxUSE_CHECKBOX" = "yes"; then
6387   AC_DEFINE(wxUSE_CHECKBOX)
6388   USES_CONTROLS=1
6389 fi
6390
6391 if test "$wxUSE_CHECKLST" = "yes"; then
6392   AC_DEFINE(wxUSE_CHECKLISTBOX)
6393   USES_CONTROLS=1
6394 fi
6395
6396 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6397   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6398   USES_CONTROLS=1
6399 fi
6400
6401 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6402   AC_DEFINE(wxUSE_DATEPICKCTRL)
6403   USES_CONTROLS=1
6404 fi
6405
6406 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6407   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6408   USES_CONTROLS=1
6409 fi
6410
6411 if test "$wxUSE_FILECTRL" = "yes"; then
6412   AC_DEFINE(wxUSE_FILECTRL)
6413   USES_CONTROLS=1
6414 fi
6415
6416 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6417   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6418   USES_CONTROLS=1
6419 fi
6420
6421 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6422   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6423   USES_CONTROLS=1
6424 fi
6425
6426 if test "$wxUSE_DISPLAY" = "yes"; then
6427     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6428         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6429         wxUSE_DISPLAY=no
6430     else
6431         AC_DEFINE(wxUSE_DISPLAY)
6432         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6433     fi
6434 fi
6435
6436 if test "$wxUSE_DETECT_SM" = "yes"; then
6437     AC_DEFINE(wxUSE_DETECT_SM)
6438 fi
6439
6440 if test "$wxUSE_GAUGE" = "yes"; then
6441   AC_DEFINE(wxUSE_GAUGE)
6442   USES_CONTROLS=1
6443 fi
6444
6445 if test "$wxUSE_GRID" = "yes"; then
6446   AC_DEFINE(wxUSE_GRID)
6447   USES_CONTROLS=1
6448   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6449 fi
6450
6451 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6452   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6453   USES_CONTROLS=1
6454 fi
6455
6456 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6457   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6458   USES_CONTROLS=1
6459 fi
6460
6461 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6462   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6463   USES_CONTROLS=1
6464   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6465 fi
6466
6467 if test "$wxUSE_IMAGLIST" = "yes"; then
6468     AC_DEFINE(wxUSE_IMAGLIST)
6469 fi
6470
6471 if test "$wxUSE_LISTBOOK" = "yes"; then
6472     AC_DEFINE(wxUSE_LISTBOOK)
6473     USES_CONTROLS=1
6474 fi
6475
6476 if test "$wxUSE_LISTBOX" = "yes"; then
6477     AC_DEFINE(wxUSE_LISTBOX)
6478     USES_CONTROLS=1
6479 fi
6480
6481 if test "$wxUSE_LISTCTRL" = "yes"; then
6482     if test "$wxUSE_IMAGLIST" = "yes"; then
6483         AC_DEFINE(wxUSE_LISTCTRL)
6484         USES_CONTROLS=1
6485         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6486     else
6487         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6488     fi
6489 fi
6490
6491 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6492     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6493     USES_CONTROLS=1
6494     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6495 fi
6496
6497 if test "$wxUSE_NOTEBOOK" = "yes"; then
6498     AC_DEFINE(wxUSE_NOTEBOOK)
6499     USES_CONTROLS=1
6500     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6501 fi
6502
6503 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6504     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6505 fi
6506
6507 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6508   AC_DEFINE(wxUSE_ODCOMBOBOX)
6509   USES_CONTROLS=1
6510   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6511 fi
6512
6513 if test "$wxUSE_RADIOBOX" = "yes"; then
6514     AC_DEFINE(wxUSE_RADIOBOX)
6515     USES_CONTROLS=1
6516 fi
6517
6518 if test "$wxUSE_RADIOBTN" = "yes"; then
6519     AC_DEFINE(wxUSE_RADIOBTN)
6520     USES_CONTROLS=1
6521 fi
6522
6523 if test "$wxUSE_SASH" = "yes"; then
6524     AC_DEFINE(wxUSE_SASH)
6525     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6526 fi
6527
6528 if test "$wxUSE_SCROLLBAR" = "yes"; then
6529     AC_DEFINE(wxUSE_SCROLLBAR)
6530     USES_CONTROLS=1
6531     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6532 fi
6533
6534 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6535     AC_DEFINE(wxUSE_SEARCHCTRL)
6536     USES_CONTROLS=1
6537 fi
6538
6539 if test "$wxUSE_SLIDER" = "yes"; then
6540     AC_DEFINE(wxUSE_SLIDER)
6541     USES_CONTROLS=1
6542 fi
6543
6544 if test "$wxUSE_SPINBTN" = "yes"; then
6545     AC_DEFINE(wxUSE_SPINBTN)
6546     USES_CONTROLS=1
6547 fi
6548
6549 if test "$wxUSE_SPINCTRL" = "yes"; then
6550     AC_DEFINE(wxUSE_SPINCTRL)
6551     USES_CONTROLS=1
6552 fi
6553
6554 if test "$wxUSE_SPLITTER" = "yes"; then
6555     AC_DEFINE(wxUSE_SPLITTER)
6556     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6557 fi
6558
6559 if test "$wxUSE_STATBMP" = "yes"; then
6560     AC_DEFINE(wxUSE_STATBMP)
6561     USES_CONTROLS=1
6562 fi
6563
6564 if test "$wxUSE_STATBOX" = "yes"; then
6565     AC_DEFINE(wxUSE_STATBOX)
6566     USES_CONTROLS=1
6567 fi
6568
6569 if test "$wxUSE_STATTEXT" = "yes"; then
6570     AC_DEFINE(wxUSE_STATTEXT)
6571     USES_CONTROLS=1
6572 fi
6573
6574 if test "$wxUSE_STATLINE" = "yes"; then
6575     AC_DEFINE(wxUSE_STATLINE)
6576     USES_CONTROLS=1
6577 fi
6578
6579 if test "$wxUSE_STATUSBAR" = "yes"; then
6580     dnl this will get undefined in wx/chkconf.h if it's not supported
6581     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6582     AC_DEFINE(wxUSE_STATUSBAR)
6583     USES_CONTROLS=1
6584
6585     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6586 fi
6587
6588 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6589     AC_DEFINE(wxUSE_TAB_DIALOG)
6590 fi
6591
6592 if test "$wxUSE_TEXTCTRL" = "yes"; then
6593     AC_DEFINE(wxUSE_TEXTCTRL)
6594     USES_CONTROLS=1
6595     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6596 fi
6597
6598 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6599     if test "$wxUSE_COCOA" = 1 ; then
6600         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6601         wxUSE_TOGGLEBTN=no
6602     fi
6603
6604     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6605         AC_DEFINE(wxUSE_TOGGLEBTN)
6606         USES_CONTROLS=1
6607     fi
6608 fi
6609
6610 if test "$wxUSE_TOOLBAR" = "yes"; then
6611     AC_DEFINE(wxUSE_TOOLBAR)
6612     USES_CONTROLS=1
6613
6614     if test "$wxUSE_UNIVERSAL" = "yes"; then
6615         wxUSE_TOOLBAR_NATIVE="no"
6616     else
6617         wxUSE_TOOLBAR_NATIVE="yes"
6618         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6619     fi
6620
6621     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6622 fi
6623
6624 if test "$wxUSE_TOOLTIPS" = "yes"; then
6625     if test "$wxUSE_MOTIF" = 1; then
6626         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6627     else
6628         if test "$wxUSE_UNIVERSAL" = "yes"; then
6629             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6630         else
6631             AC_DEFINE(wxUSE_TOOLTIPS)
6632         fi
6633     fi
6634 fi
6635
6636 if test "$wxUSE_TREEBOOK" = "yes"; then
6637     AC_DEFINE(wxUSE_TREEBOOK)
6638     USES_CONTROLS=1
6639 fi
6640
6641 if test "$wxUSE_TOOLBOOK" = "yes"; then
6642     AC_DEFINE(wxUSE_TOOLBOOK)
6643     USES_CONTROLS=1
6644 fi
6645
6646 if test "$wxUSE_TREECTRL" = "yes"; then
6647     if test "$wxUSE_IMAGLIST" = "yes"; then
6648         AC_DEFINE(wxUSE_TREECTRL)
6649         USES_CONTROLS=1
6650         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6651     else
6652         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6653     fi
6654 fi
6655
6656 if test "$wxUSE_POPUPWIN" = "yes"; then
6657     if test "$wxUSE_COCOA" = 1 ; then
6658         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6659     else
6660         if test "$wxUSE_PM" = 1; then
6661             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6662         else
6663             AC_DEFINE(wxUSE_POPUPWIN)
6664             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6665
6666             USES_CONTROLS=1
6667         fi
6668     fi
6669 fi
6670
6671 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6672     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6673         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6674     else
6675         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6676         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6677     fi
6678 fi
6679
6680 if test "$wxUSE_TIPWINDOW" = "yes"; then
6681     if test "$wxUSE_PM" = 1; then
6682         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6683     else
6684         AC_DEFINE(wxUSE_TIPWINDOW)
6685     fi
6686 fi
6687
6688 if test "$USES_CONTROLS" = 1; then
6689     AC_DEFINE(wxUSE_CONTROLS)
6690 fi
6691
6692 dnl ---------------------------------------------------------------------------
6693 dnl misc options
6694 dnl ---------------------------------------------------------------------------
6695
6696 dnl please keep the settings below in alphabetical order
6697 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6698     AC_DEFINE(wxUSE_ACCESSIBILITY)
6699     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6700 fi
6701
6702 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6703     AC_DEFINE(wxUSE_DRAGIMAGE)
6704     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6705 fi
6706
6707 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6708     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6709         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6710     else
6711         AC_DEFINE(wxUSE_EXCEPTIONS)
6712         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6713     fi
6714 fi
6715
6716 USE_HTML=0
6717 if test "$wxUSE_HTML" = "yes"; then
6718     AC_DEFINE(wxUSE_HTML)
6719     USE_HTML=1
6720     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6721     if test "$wxUSE_MAC" = 1; then
6722         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6723     fi
6724 fi
6725 if test "$wxUSE_WEBKIT" = "yes"; then
6726     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6727         old_CPPFLAGS="$CPPFLAGS"
6728         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6729         AC_CHECK_HEADER([WebKit/HIWebView.h],
6730                         [
6731                            AC_DEFINE(wxUSE_WEBKIT)
6732                            WEBKIT_LINK="-framework WebKit"
6733                         ],
6734                         [
6735                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6736                            wxUSE_WEBKIT=no
6737                         ],
6738                         [
6739                            #include <Carbon/Carbon.h>
6740                            #include <WebKit/WebKit.h>
6741                         ])
6742         CPPFLAGS="$old_CPPFLAGS"
6743     elif test "$wxUSE_COCOA" = 1; then
6744         AC_DEFINE(wxUSE_WEBKIT)
6745     else
6746         wxUSE_WEBKIT=no
6747     fi
6748 fi
6749
6750 USE_XRC=0
6751 if test "$wxUSE_XRC" = "yes"; then
6752     if test "$wxUSE_XML" != "yes"; then
6753         AC_MSG_WARN([XML library not built, XRC resources disabled])
6754         wxUSE_XRC=no
6755     else
6756         AC_DEFINE(wxUSE_XRC)
6757         USE_XRC=1
6758         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6759     fi
6760 fi
6761
6762 USE_AUI=0
6763 if test "$wxUSE_AUI" = "yes"; then
6764    AC_DEFINE(wxUSE_AUI)
6765    USE_AUI=1
6766    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6767 fi
6768
6769 USE_STC=0
6770 if test "$wxUSE_STC" = "yes"; then
6771    AC_DEFINE(wxUSE_STC)
6772    USE_STC=1
6773    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6774 fi
6775
6776 if test "$wxUSE_MENUS" = "yes"; then
6777     AC_DEFINE(wxUSE_MENUS)
6778     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6779 fi
6780
6781 if test "$wxUSE_METAFILE" = "yes"; then
6782     AC_DEFINE(wxUSE_METAFILE)
6783 fi
6784
6785 if test "$wxUSE_MIMETYPE" = "yes"; then
6786     AC_DEFINE(wxUSE_MIMETYPE)
6787 fi
6788
6789 if test "$wxUSE_MINIFRAME" = "yes"; then
6790     AC_DEFINE(wxUSE_MINIFRAME)
6791 fi
6792
6793 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6794     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6795 fi
6796
6797 if test "$wxUSE_TASKBARICON" = "yes"; then
6798     AC_DEFINE(wxUSE_TASKBARICON)
6799     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6800 fi
6801
6802
6803 if test "$wxUSE_VALIDATORS" = "yes"; then
6804     AC_DEFINE(wxUSE_VALIDATORS)
6805     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6806 fi
6807
6808 if test "$wxUSE_PALETTE" = "yes" ; then
6809     if test "$wxUSE_DFB" = 1; then
6810         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6811         wxUSE_PALETTE=no
6812     else
6813         AC_DEFINE(wxUSE_PALETTE)
6814     fi
6815 fi
6816
6817 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6818   dnl Must be done this late because -lunicows must be before all the other libs
6819   LIBS=" -lunicows $LIBS"
6820 fi
6821
6822 USE_RICHTEXT=0
6823 if test "$wxUSE_RICHTEXT" = "yes"; then
6824     AC_DEFINE(wxUSE_RICHTEXT)
6825     USE_RICHTEXT=1
6826     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6827 fi
6828
6829 dnl ---------------------------------------------------------------------------
6830 dnl wxImage options
6831 dnl ---------------------------------------------------------------------------
6832
6833 if test "$wxUSE_IMAGE" = "yes" ; then
6834     AC_DEFINE(wxUSE_IMAGE)
6835
6836     if test "$wxUSE_GIF" = "yes" ; then
6837       AC_DEFINE(wxUSE_GIF)
6838     fi
6839
6840     if test "$wxUSE_PCX" = "yes" ; then
6841       AC_DEFINE(wxUSE_PCX)
6842     fi
6843
6844     if test "$wxUSE_TGA" = "yes" ; then
6845       AC_DEFINE(wxUSE_TGA)
6846     fi
6847
6848     if test "$wxUSE_IFF" = "yes" ; then
6849       AC_DEFINE(wxUSE_IFF)
6850     fi
6851
6852     if test "$wxUSE_PNM" = "yes" ; then
6853       AC_DEFINE(wxUSE_PNM)
6854     fi
6855
6856     if test "$wxUSE_XPM" = "yes" ; then
6857       AC_DEFINE(wxUSE_XPM)
6858     fi
6859
6860     if test "$wxUSE_ICO_CUR" = "yes" ; then
6861       AC_DEFINE(wxUSE_ICO_CUR)
6862     fi
6863 fi
6864
6865 dnl ---------------------------------------------------------------------------
6866 dnl common dialogs
6867 dnl ---------------------------------------------------------------------------
6868
6869 if test "$wxUSE_ABOUTDLG" = "yes"; then
6870     AC_DEFINE(wxUSE_ABOUTDLG)
6871 fi
6872
6873 if test "$wxUSE_CHOICEDLG" = "yes"; then
6874     AC_DEFINE(wxUSE_CHOICEDLG)
6875 fi
6876
6877 if test "$wxUSE_COLOURDLG" = "yes"; then
6878     AC_DEFINE(wxUSE_COLOURDLG)
6879 fi
6880
6881 if test "$wxUSE_FILEDLG" = "yes"; then
6882     AC_DEFINE(wxUSE_FILEDLG)
6883 fi
6884
6885 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6886     AC_DEFINE(wxUSE_FINDREPLDLG)
6887 fi
6888
6889 if test "$wxUSE_FONTDLG" = "yes"; then
6890     AC_DEFINE(wxUSE_FONTDLG)
6891 fi
6892
6893 if test "$wxUSE_DIRDLG" = "yes"; then
6894     if test "$wxUSE_TREECTRL" != "yes"; then
6895         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6896     else
6897         AC_DEFINE(wxUSE_DIRDLG)
6898     fi
6899 fi
6900
6901 if test "$wxUSE_MSGDLG" = "yes"; then
6902     AC_DEFINE(wxUSE_MSGDLG)
6903 fi
6904
6905 if test "$wxUSE_NUMBERDLG" = "yes"; then
6906     AC_DEFINE(wxUSE_NUMBERDLG)
6907 fi
6908
6909 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6910     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6911        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6912     else
6913         AC_DEFINE(wxUSE_PROGRESSDLG)
6914     fi
6915 fi
6916
6917 if test "$wxUSE_SPLASH" = "yes"; then
6918     AC_DEFINE(wxUSE_SPLASH)
6919     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6920 fi
6921
6922 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6923     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6924        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6925     else
6926         AC_DEFINE(wxUSE_STARTUP_TIPS)
6927     fi
6928 fi
6929
6930 if test "$wxUSE_TEXTDLG" = "yes"; then
6931     AC_DEFINE(wxUSE_TEXTDLG)
6932 fi
6933
6934 if test "$wxUSE_WIZARDDLG" = "yes"; then
6935     AC_DEFINE(wxUSE_WIZARDDLG)
6936     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6937 fi
6938
6939 dnl ---------------------------------------------------------------------------
6940 dnl options used under wxMSW and wxPM
6941 dnl ---------------------------------------------------------------------------
6942
6943 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
6944     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
6945         AC_DEFINE(wxUSE_OWNER_DRAWN)
6946     fi
6947 fi
6948
6949 dnl ---------------------------------------------------------------------------
6950 dnl wxMSW-only options
6951 dnl ---------------------------------------------------------------------------
6952
6953 if test "$wxUSE_MSW" = 1 ; then
6954
6955     if test "$wxUSE_DC_CACHEING" = "yes"; then
6956         AC_DEFINE(wxUSE_DC_CACHEING)
6957     fi
6958
6959     if test "$wxUSE_DIB" = "yes"; then
6960         AC_DEFINE(wxUSE_WXDIB)
6961     fi
6962
6963     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
6964         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
6965     fi
6966
6967     if test "$wxUSE_UXTHEME" = "yes"; then
6968         AC_DEFINE(wxUSE_UXTHEME)
6969     fi
6970
6971 fi
6972 dnl wxUSE_MSW = 1
6973
6974
6975 if test "$USE_WIN32" = 1 ; then
6976     if test "$wxUSE_INICONF" = "yes"; then
6977         AC_DEFINE(wxUSE_INICONF)
6978     fi
6979
6980     if test "$wxUSE_REGKEY" = "yes"; then
6981         AC_DEFINE(wxUSE_REGKEY)
6982     fi
6983 fi
6984 dnl USE_WIN32 = 1
6985
6986 dnl ---------------------------------------------------------------------------
6987 dnl wxGraphicsContext
6988 dnl ---------------------------------------------------------------------------
6989
6990 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
6991    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
6992       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
6993    elif test "$wxUSE_GTK" != 1; then
6994       dnl for other builds we'll just wing it for now...
6995       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
6996    else
6997       dnl ...but let's check for cairo availability for wxGTK builds
6998       PKG_CHECK_MODULES(CAIRO, cairo,
6999           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7000           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7001       )
7002    fi
7003 fi
7004
7005 dnl ---------------------------------------------------------------------------
7006 dnl wxMediaCtrl
7007 dnl ---------------------------------------------------------------------------
7008
7009 USE_MEDIA=0
7010
7011 if test "$wxUSE_MEDIACTRL" = "yes"; then
7012     USE_MEDIA=1
7013
7014     dnl -----------------------------------------------------------------------
7015     dnl GStreamer
7016     dnl -----------------------------------------------------------------------
7017     if test "$wxUSE_GTK" = 1; then
7018         wxUSE_GSTREAMER="no"
7019
7020         dnl -------------------------------------------------------------------
7021         dnl Test for at least 0.8 gstreamer module from pkg-config
7022         dnl Even totem doesn't accept 0.9 evidently.
7023         dnl
7024         dnl So, we first check to see if 0.10 if available - if not we
7025         dnl try the older 0.8 version
7026         dnl -------------------------------------------------------------------
7027         GST_VERSION_MAJOR=0
7028         GST_VERSION_MINOR=10
7029         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7030
7031         if test "$wxUSE_GSTREAMER8" = "no"; then
7032             PKG_CHECK_MODULES(GST,
7033                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7034                 [
7035                     wxUSE_GSTREAMER="yes"
7036                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7037                 ],
7038                 [
7039                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7040                     GST_VERSION_MINOR=8
7041                 ]
7042             )
7043         else
7044             dnl check only for 0.8
7045             GST_VERSION_MINOR=8
7046         fi
7047
7048         if test $GST_VERSION_MINOR = "8"; then
7049             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7050             PKG_CHECK_MODULES(GST,
7051                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7052                 wxUSE_GSTREAMER="yes",
7053                 [
7054                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7055                 ])
7056         fi
7057
7058
7059         if test "$wxUSE_GSTREAMER" = "yes"; then
7060             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7061             EXTRALIBS_MEDIA="$GST_LIBS"
7062
7063             AC_DEFINE(wxUSE_GSTREAMER)
7064         else
7065             USE_MEDIA=0
7066         fi
7067     fi
7068
7069     if test $USE_MEDIA = 1; then
7070         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7071         AC_DEFINE(wxUSE_MEDIACTRL)
7072     fi
7073 fi
7074
7075 dnl ---------------------------------------------------------------------------
7076 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7077 dnl ---------------------------------------------------------------------------
7078
7079 if test "$cross_compiling" = "yes"; then
7080     dnl Use best guess from host as we can't use uname when cross compiling
7081     OSINFO="\"$host\""
7082 else
7083     dnl attualy work out OS version
7084     OSINFO=`uname -s -r -m`
7085     OSINFO="\"$OSINFO\""
7086 fi
7087
7088 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7089
7090 dnl ---------------------------------------------------------------------------
7091 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7092 dnl ---------------------------------------------------------------------------
7093
7094 if test "x$prefix" != "xNONE"; then
7095     wxPREFIX=$prefix
7096 else
7097     wxPREFIX=$ac_default_prefix
7098 fi
7099
7100 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7101
7102
7103 dnl ---------------------------------------------------------------------------
7104 dnl define variables with all built libraries for wx-config
7105 dnl ---------------------------------------------------------------------------
7106
7107 STD_BASE_LIBS="base"
7108 STD_GUI_LIBS=""
7109 BUILT_WX_LIBS="base"
7110 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7111
7112 if test "$wxUSE_SOCKETS" = "yes" ; then
7113     STD_BASE_LIBS="net $STD_BASE_LIBS"
7114     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7115 fi
7116 if test "$wxUSE_XML" = "yes" ; then
7117     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7118     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7119 fi
7120
7121 if test "$wxUSE_GUI" = "yes"; then
7122     STD_GUI_LIBS="adv core"
7123     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7124
7125     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7126         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7127         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7128     fi
7129     if test "$wxUSE_HTML" = "yes" ; then
7130         STD_GUI_LIBS="html $STD_GUI_LIBS"
7131         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7132     fi
7133     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7134         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7135     fi
7136     if test "$wxUSE_OPENGL" = "yes" ; then
7137         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7138     fi
7139     if test "$wxUSE_AUI" = "yes" ; then
7140         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7141     fi
7142     if test "$wxUSE_STC" = "yes" ; then
7143         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7144     fi
7145     if test "$wxUSE_XRC" = "yes" ; then
7146         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7147         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7148     fi
7149 fi
7150
7151 AC_SUBST(ALL_WX_LIBS)
7152 AC_SUBST(BUILT_WX_LIBS)
7153 AC_SUBST(STD_BASE_LIBS)
7154 AC_SUBST(STD_GUI_LIBS)
7155
7156 dnl ---------------------------------------------------------------------------
7157 dnl Output the makefiles and such from the results found above
7158 dnl ---------------------------------------------------------------------------
7159
7160 dnl all additional libraries (except wxWidgets itself) we link with
7161
7162 if test "$wxUSE_MAC" = 1 ; then
7163     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7164         if test "$USE_DARWIN" = 1; then
7165             LDFLAGS="$LDFLAGS -framework QuickTime"
7166         else
7167             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7168         fi
7169     fi
7170     if test "$USE_DARWIN" = 1; then
7171         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7172     else
7173         LDFLAGS="$LDFLAGS -lCarbonLib"
7174     fi
7175 fi
7176 if test "$wxUSE_COCOA" = 1 ; then
7177     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7178     if test "$wxUSE_MEDIACTRL" = "yes"; then
7179         LDFLAGS="$LDFLAGS -framework QuickTime"
7180     fi
7181 fi
7182 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7183     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7184 fi
7185
7186 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7187
7188 if test "$wxUSE_GUI" = "yes"; then
7189
7190     dnl TODO add checks that these samples will really compile (i.e. all the
7191     dnl      library features they need are present)
7192
7193     dnl TODO some samples are never built so far: mfc (requires VC++)
7194     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7195                      erase event exec font image minimal mobile \
7196                      mobile/wxedit mobile/styles render \
7197                      shaped svg taborder vscroll widgets"
7198
7199     if test "$wxUSE_MONOLITHIC" != "yes"; then
7200         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7201     fi
7202     if test "$TOOLKIT" = "MSW"; then
7203         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7204         if test "$wxUSE_UNIVERSAL" != "yes"; then
7205             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7206         fi
7207     fi
7208     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7209         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7210     fi
7211 else
7212     SAMPLES_SUBDIRS="console"
7213 fi
7214
7215
7216 dnl C/C++ compiler options used to compile wxWidgets
7217 dnl
7218 dnl check for icc before gcc as icc is also recognized as gcc
7219 if test "x$INTELCC" = "xyes" ; then
7220     dnl Warnings which can't be easily suppressed in C code are disabled:
7221     dnl
7222     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7223     dnl     remark #869: parameter "foo" was never referenced
7224     dnl     remark #1572: floating-point equality and inequality comparisons
7225     dnl                   are unreliable
7226     dnl     remark #1684: conversion from pointer to same-sized integral type
7227     dnl
7228     dnl (for others see below)
7229     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7230 elif test "$GCC" = yes ; then
7231     CWARNINGS="-Wall -Wundef"
7232 fi
7233
7234 if test "x$INTELCXX" = "xyes" ; then
7235     dnl Intel compiler gives some warnings which simply can't be worked
7236     dnl around or of which we have too many (810, 869) so it's impractical to
7237     dnl keep them enabled even if in theory it would be nice and some others
7238     dnl (279) are generated for standard macros and so there is nothing we can
7239     dnl do about them
7240     dnl
7241     dnl     remark #279: controlling expression is constant
7242     dnl     remark #383: value copied to temporary, reference to temporary used
7243     dnl     remark #444: destructor for base class "xxx" is not virtual
7244     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7245     dnl     remark #869: parameter "foo" was never referenced
7246     dnl     remark #981: operands are evaluated in unspecified order
7247     dnl     remark #1418: external definition with no prior declaration
7248     dnl     remark #1419: external declaration in primary source file
7249     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7250 elif test "$GXX" = yes ; then
7251     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7252     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7253 fi
7254
7255
7256 dnl combine everything together and remove the extra white space while doing it
7257 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7258 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7259
7260
7261 dnl add -I options we use during library compilation
7262 dnl
7263 dnl note that the order is somewhat important: wxWidgets headers should
7264 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7265 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7266 dnl CodeWarrior):
7267 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7268  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7269  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7270  $CPPFLAGS `
7271
7272 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7273 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7274 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7275
7276 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7277 dnl only stuff to it
7278 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7279
7280
7281 if test "x$MWCC" = "xyes"; then
7282     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7283     dnl must use <regex.h> from system not our local copy on OS X,
7284     dnl but must use local not system on OS 9.
7285     dnl The following should make all -I paths usable for <> includes
7286     dnl while first checking in real system paths.  With 8.3 using
7287     dnl -gccincludes it will actually check local paths before system
7288     dnl even for <> which is totally wrong.
7289
7290     dnl Note that because this absolutely needs to be before any -I
7291     dnl that we have to tack it on to the end of the compiler commandline.
7292     CC="$CC -cwd source -I-"
7293     CXX="$CXX -cwd source -I-"
7294 fi
7295
7296
7297 LIBS=`echo $LIBS`
7298 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7299 EXTRALIBS_XML="$EXPAT_LINK"
7300 EXTRALIBS_HTML="$MSPACK_LINK"
7301 EXTRALIBS_MEDIA="$GST_LIBS"
7302 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7303 if test "$wxUSE_GUI" = "yes"; then
7304     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7305 fi
7306 if test "$wxUSE_OPENGL" = "yes"; then
7307     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7308 fi
7309
7310 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7311
7312 WXCONFIG_LIBS="$LIBS"
7313
7314 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7315 if test "$wxUSE_REGEX" = "builtin" ; then
7316     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7317 fi
7318 if test "$wxUSE_EXPAT" = "builtin" ; then
7319     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7320 fi
7321 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7322     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7323 fi
7324 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7325     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7326 fi
7327 if test "$wxUSE_LIBPNG" = "builtin" ; then
7328     wxconfig_3rdparty="png $wxconfig_3rdparty"
7329 fi
7330 if test "$wxUSE_ZLIB" = "builtin" ; then
7331     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7332 fi
7333
7334 for i in $wxconfig_3rdparty ; do
7335     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7336 done
7337
7338
7339 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7340     WXUNIV=1
7341
7342     case "$wxUNIV_THEMES" in
7343         ''|all)
7344             AC_DEFINE(wxUSE_ALL_THEMES)
7345             ;;
7346
7347         *)
7348             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7349                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7350             done
7351     esac
7352 else
7353     WXUNIV=0
7354 fi
7355
7356 AC_SUBST(wxUSE_ZLIB)
7357 AC_SUBST(wxUSE_REGEX)
7358 AC_SUBST(wxUSE_EXPAT)
7359 AC_SUBST(wxUSE_LIBJPEG)
7360 AC_SUBST(wxUSE_LIBPNG)
7361 AC_SUBST(wxUSE_LIBTIFF)
7362
7363 if test $wxUSE_MONOLITHIC = "yes" ; then
7364     MONOLITHIC=1
7365 else
7366     MONOLITHIC=0
7367 fi
7368
7369 if test $wxUSE_PLUGINS = "yes" ; then
7370     USE_PLUGINS=1
7371 else
7372     USE_PLUGINS=0
7373 fi
7374
7375 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7376     USE_QA=1
7377 else
7378     USE_QA=0
7379 fi
7380
7381 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7382     OFFICIAL_BUILD=1
7383 else
7384     OFFICIAL_BUILD=0
7385 fi
7386
7387 AC_SUBST(VENDOR)
7388 AC_SUBST(OFFICIAL_BUILD)
7389 AC_SUBST(WX_FLAVOUR)
7390 AC_SUBST(WX_LIB_FLAVOUR)
7391
7392 AC_SUBST(WXUNIV)
7393 AC_SUBST(MONOLITHIC)
7394 AC_SUBST(USE_PLUGINS)
7395 AC_SUBST(LIBS)
7396 AC_SUBST(CXXWARNINGS)
7397 AC_SUBST(EXTRALIBS)
7398 AC_SUBST(EXTRALIBS_XML)
7399 AC_SUBST(EXTRALIBS_HTML)
7400 AC_SUBST(EXTRALIBS_MEDIA)
7401 AC_SUBST(EXTRALIBS_GUI)
7402 AC_SUBST(EXTRALIBS_OPENGL)
7403 AC_SUBST(EXTRALIBS_SDL)
7404 AC_SUBST(WITH_PLUGIN_SDL)
7405 AC_SUBST(EXTRALIBS_GTKPRINT)
7406 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7407 AC_SUBST(EXTRALIBS_GNOMEVFS)
7408 AC_SUBST(EXTRALIBS_HILDON)
7409 AC_SUBST(UNICODE)
7410 AC_SUBST(BUILD)
7411 AC_SUBST(DEBUG_INFO)
7412 AC_SUBST(DEBUG_FLAG)
7413 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
7414 AC_SUBST(TOOLKIT_LOWERCASE)
7415 AC_SUBST(TOOLKIT_VERSION)
7416 AC_SUBST(SAMPLES_RPATH_FLAG)
7417 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7418 AC_SUBST(HOST_SUFFIX)
7419 AC_SUBST(CPPUNIT_CFLAGS)
7420 AC_SUBST(CPPUNIT_LIBS)
7421
7422 case "$TOOLKIT" in
7423     GTK)
7424         TOOLKIT_DESC="GTK+"
7425         if test "$WXGTK2" = 1; then
7426             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7427             if test "$wxUSE_GTKPRINT" = "yes" ; then
7428                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7429             fi
7430             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7431                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7432             fi
7433             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7434                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7435             fi
7436             if test "$wxUSE_LIBHILDON" = "yes"; then
7437                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7438             fi
7439
7440             if test "$TOOLKIT_EXTRA" != ""; then
7441                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7442             fi
7443         fi
7444         ;;
7445
7446     ?*)
7447         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7448         ;;
7449
7450     *)
7451         TOOLKIT_DESC="base only"
7452         ;;
7453 esac
7454
7455 if test "$wxUSE_WINE" = "yes"; then
7456     BAKEFILE_FORCE_PLATFORM=win32
7457 fi
7458
7459 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7460 dnl Hopefully for a non-unicode build there aren't any wide constants in
7461 dnl headers, but for a unicode build it's best to disable pch.
7462 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7463 then
7464     AC_CACHE_CHECK(
7465         [for gcc precompiled header bug],
7466         [wx_cv_gcc_pch_bug],
7467         [[
7468             echo '#include <stdio.h>
7469                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7470
7471             echo '#include "conftest.h"
7472                   int main()
7473                   {
7474                      printf("%ls", test_var);
7475                      return 0;
7476                   }' > conftest.cpp
7477
7478             wx_cv_gcc_pch_bug="pch not supported"
7479
7480             if $CXX conftest.h >/dev/null 2>&1
7481             then
7482                 wx_cv_gcc_pch_bug=
7483
7484                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7485                 then
7486                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7487                         grep awidetest >/dev/null
7488                     then
7489                         wx_cv_gcc_pch_bug=no
7490                     else
7491                         wx_cv_gcc_pch_bug=yes
7492                     fi
7493                 fi
7494             fi
7495
7496             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7497         ]])
7498
7499     if test "$wx_cv_gcc_pch_bug" = yes; then
7500         dnl make the default for pch 'no'
7501         dnl further below check whether the user overrode and warn them
7502         bk_use_pch=no
7503     fi
7504 fi
7505
7506 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7507
7508 dnl make install path absolute (if not already);
7509 dnl will fail with (some) MSDOS paths
7510 case ${INSTALL} in
7511   /* ) # Absolute
7512      ;;
7513   ?:* ) # Drive letter, considered as absolute.
7514      ;;
7515   *)
7516      INSTALL=`pwd`/${INSTALL} ;;
7517 esac
7518
7519 if test "$wxUSE_GUI" = "yes"; then
7520
7521 if test "$wxUSE_MSW" = 1 ; then
7522     if test "x$WINDRES" = "x"; then
7523         AC_MSG_ERROR([Required windres program not found])
7524     fi
7525
7526     RESCOMP="$WINDRES"
7527 fi
7528
7529 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7530     dnl base name of the resource file for wxMac must be the same
7531     dnl as library installation base name (-install_name)
7532     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7533     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7534
7535     dnl add the resources target for wxMac
7536     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7537
7538     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7539
7540     MACSETFILE="\$(SETFILE)"
7541
7542     dnl resources are bundled both with shared library and applications
7543     dnl since the carb resource *must* be included in the application
7544     if test "$wxUSE_MAC" = 1; then
7545         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7546         RESCOMP="$REZ"
7547         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7548     else
7549         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7550         RESCOMP="cat /dev/null \| $REZ"
7551         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7552     fi
7553
7554 else
7555     dnl default value is to (silently) do nothing in the makefile
7556     MACSETFILE="@true"
7557
7558     if test "$wxUSE_PM" = 1; then
7559         RESCOMP="emxbind"
7560         WXCONFIG_RESFLAGS="-ep"
7561
7562         dnl Is this one really used anywhere for pm?
7563         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7564     else
7565         POSTLINK_COMMAND="@true"
7566     fi
7567 fi
7568
7569 fi
7570 dnl wxUSE_GUI = 1
7571
7572
7573 dnl find out if the compiler supports PCH
7574 dnl
7575 dnl TODO: this should be in bakefile
7576 if test $GCC_PCH = 1
7577 then
7578     if test "$wx_cv_gcc_pch_bug" = yes; then
7579         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7580         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7581         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7582     fi
7583
7584     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7585 fi
7586
7587 dnl HACK ALERT!!
7588 dnl For now, we need to alter bk-deps not to generate deps
7589 dnl when we've configured a Universal binary build.
7590 dnl The next version of Bakefile will have the correct fix for this
7591 dnl at which time, this hack can be removed.
7592
7593 if test "$wxUSE_MAC" = 1 ; then
7594     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7595         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7596         mv temp bk-deps
7597         chmod +x bk-deps
7598     fi
7599 fi
7600
7601 if test "$wxUSE_SHARED" = "yes"; then
7602     dnl Need addtional flag on OS/2, so override bakefiles value
7603     dnl (there currently is no suitable variable to which the
7604     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7605     case "${host}" in
7606       *-pc-os2_emx | *-pc-os2-emx )
7607         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7608         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7609         cp -p ${srcdir}/src/os2/dllnames.sh .
7610         cp -p ${srcdir}/src/os2/dllar.sh .
7611       ;;
7612     esac
7613 fi
7614 if test "$wxUSE_OMF" = "yes"; then
7615     case "${host}" in
7616       *-pc-os2_emx | *-pc-os2-emx )
7617         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7618         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7619         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7620       ;;
7621     esac
7622 fi
7623
7624 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7625 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7626
7627
7628 dnl Sun cc is compatible with gcc and so either of them can use the C
7629 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7630 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7631 dnl where GTK+ is built with gcc
7632 dnl
7633 dnl However the compiler options are not compatible at all and in particular
7634 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7635 dnl filter them out as we already have the correct options for multithreaded
7636 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7637 case "${host}" in
7638     *-*-solaris2* )
7639         dnl system packages are compiled with Sun CC and so pkg-config outputs
7640         dnl CC-specific "-mt" flag, remove it when using gcc
7641         if test "$GCC" = yes; then
7642             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7643             LIBS=`echo $LIBS | sed 's/-mt//'`
7644             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7645         fi
7646         ;;
7647
7648     *-*-linux* )
7649         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7650         dnl -pthreads which Sun CC doesn't know about
7651         if test "x$SUNCXX" = xyes; then
7652             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7653             LIBS=`echo $LIBS | sed 's/-pthread//'`
7654             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7655         fi
7656         ;;
7657 esac
7658
7659 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7660 dnl it doesn't affect compilation checks above
7661 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7662 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7663
7664 dnl for convenience, sort the samples in alphabetical order
7665 dnl
7666 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7667 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7668 dnl
7669 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7670 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7671 dnl       only removes the Unix-like part of the introduced line break.
7672 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7673
7674 dnl subtle bakefile goop.
7675 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7676 dnl I wish we would have called it something less likely to clash with
7677 dnl things though.
7678 AC_SUBST(SHARED)
7679
7680 dnl global options
7681 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7682 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7683
7684 dnl toolkit options
7685 AC_SUBST(USE_GUI)
7686 AC_SUBST(AFMINSTALL)
7687 AC_SUBST(WIN32INSTALL)
7688 AC_SUBST(TOOLKIT)
7689 AC_SUBST(TOOLKIT_DIR)
7690 AC_SUBST(TOOLCHAIN_NAME)
7691 AC_SUBST(TOOLCHAIN_FULLNAME)
7692
7693 dnl wx-config options
7694 AC_SUBST(host_alias)
7695 AC_SUBST(cross_compiling)
7696 AC_SUBST(WIDGET_SET)
7697 AC_SUBST(WX_RELEASE)
7698 AC_SUBST(WX_VERSION)
7699 AC_SUBST(WX_SUBVERSION)
7700 AC_SUBST(WX_CHARTYPE)
7701 AC_SUBST(WX_DEBUGTYPE)
7702
7703 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7704 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7705 dnl are used when building the libraries using the library
7706 dnl
7707 dnl so put anything which should be used only during the library build in, e.g.
7708 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7709 dnl
7710 dnl and, finally, for some things which should be only used by wx-config but
7711 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7712 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7713 AC_SUBST(WXCONFIG_CPPFLAGS)
7714 AC_SUBST(WXCONFIG_CFLAGS)
7715 AC_SUBST(WXCONFIG_CXXFLAGS)
7716
7717 AC_SUBST(WXCONFIG_LIBS)
7718 AC_SUBST(WXCONFIG_RPATH)
7719 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7720 AC_SUBST(WXCONFIG_RESFLAGS)
7721
7722 dnl distribution vars
7723 AC_SUBST(GUIDIST)
7724 AC_SUBST(DISTDIR)
7725
7726 dnl additional subdirectories where we will build
7727 AC_SUBST(SAMPLES_SUBDIRS)
7728
7729 dnl additional libraries and linker settings
7730 AC_SUBST(LDFLAGS)
7731 AC_SUBST(LDFLAGS_GL)
7732 AC_SUBST(OPENGL_LIBS)
7733 AC_SUBST(DMALLOC_LIBS)
7734 AC_SUBST(WX_VERSION_TAG)
7735
7736 dnl additional resurces settings
7737 AC_SUBST(RESCOMP)
7738 AC_SUBST(WINDRES)
7739 AC_SUBST(REZ)
7740 AC_SUBST(RESFLAGS)
7741 AC_SUBST(RESPROGRAMOBJ)
7742 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7743 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7744
7745 dnl additional for Mac OS X
7746 AC_SUBST(DEREZ)
7747 AC_SUBST(LIBWXMACRES)
7748 AC_SUBST(POSTLINK_COMMAND)
7749 AC_SUBST(MACSETFILE)
7750
7751 dnl other tools
7752 AC_SUBST(GCC)
7753 AC_SUBST(DLLTOOL)
7754
7755
7756 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7757 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7758 dnl - and we do use it)
7759 AC_PROG_MAKE_SET
7760
7761
7762 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7763
7764 if test "$USE_WIN32" = 1; then
7765     AC_CONFIG_COMMANDS(
7766         [
7767             rcdefs.h
7768         ],
7769         [
7770             mkdir -p $outdir &&
7771             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7772         ],
7773         [
7774             CPP="$CPP"
7775             infile="$srcdir/include/wx/msw/genrcdefs.h"
7776             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7777         ]
7778     )
7779 fi
7780
7781 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7782                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7783                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7784
7785 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7786                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7787                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7788
7789 if test "$wx_cv_version_script" = "yes"; then
7790     AC_CONFIG_FILES(version-script)
7791 fi
7792 AC_CONFIG_FILES(Makefile)
7793
7794 AC_CONFIG_COMMANDS([wx-config],
7795                    [ rm -f wx-config
7796                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7797                    ],
7798                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7799                      LN_S="${LN_S}"
7800                    ])
7801
7802 dnl This would give us us build dir that in every significant way
7803 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7804 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7805 dnl on platforms that do not have symlinks.
7806 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7807
7808 if test "$wxWITH_SUBDIRS" != "no"; then
7809 dnl Configure samples, demos etc. directories, but only if they are present:
7810 if test "$wxUSE_GUI" = "yes"; then
7811     SUBDIRS="samples demos utils"
7812 else
7813     dnl we build wxBase only
7814     dnl there are no wxBase programs in demos
7815     SUBDIRS="samples utils"
7816 fi
7817 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7818 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7819
7820 for subdir in $SUBDIRS; do
7821     if test -d ${srcdir}/${subdir} ; then
7822         if test "$wxUSE_GUI" = "yes"; then
7823             if test ${subdir} = "samples"; then
7824                 dnl only take those samples which compile in the current
7825                 dnl configuration and which exist
7826                 makefiles="samples/Makefile.in $makefiles"
7827                 for sample in $SAMPLES_SUBDIRS; do
7828                     if test -d $srcdir/samples/$sample; then
7829                         makefiles="samples/$sample/Makefile.in $makefiles"
7830                     fi
7831                 done
7832             else
7833                 dnl assume that everything compiles for utils &c
7834                 dnl any that shouldn't be built can be added to
7835                 dnl DISABLED_UTILS, DISABLED_DEMOS
7836                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
7837                 eval "disabled=\$$disabled_var"
7838                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7839                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7840             fi
7841         else
7842             dnl we build wxBase only
7843             dnl don't take all samples/utils, just those which build with
7844             dnl wxBase
7845             if test ${subdir} = "samples"; then
7846                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7847             elif test ${subdir} = "utils"; then
7848                 makefiles=""
7849                 for util in HelpGen tex2rtf ; do
7850                     if test -d $srcdir/utils/$util ; then
7851                         makefiles="utils/$util/Makefile.in \
7852                                    utils/$util/src/Makefile.in \
7853                                    $makefiles"
7854                     fi
7855                 done
7856             else
7857                 dnl assume that everything compiles for tests
7858                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7859             fi
7860         fi
7861
7862         for mkin in $makefiles ; do
7863             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7864             AC_CONFIG_FILES([$mk])
7865         done
7866     fi
7867 done
7868 fi dnl wxWITH_SUBDIRS
7869
7870 AC_OUTPUT
7871
7872 dnl report how we have been configured
7873 echo
7874 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7875 echo ""
7876 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7877 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7878
7879 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7880 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7881 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7882 if test "$wxUSE_UNICODE" = "yes"; then
7883     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7884         echo " (using UTF-8)"
7885     else
7886         echo " (using wchar_t)"
7887     fi
7888 else
7889     echo
7890 fi
7891
7892 echo "  What level of wxWidgets compatibility should be enabled?"
7893 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
7894 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
7895
7896 echo "  Which libraries should wxWidgets use?"
7897 echo "                                       STL                ${wxUSE_STL}"
7898 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7899 echo "                                       png                ${wxUSE_LIBPNG-none}"
7900 echo "                                       regex              ${wxUSE_REGEX}"
7901 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7902 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7903 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7904 fi
7905 echo "                                       zlib               ${wxUSE_ZLIB}"
7906 echo "                                       expat              ${wxUSE_EXPAT}"
7907 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7908 echo "                                       sdl                ${wxUSE_LIBSDL}"
7909
7910 echo ""
7911
7912 dnl vi: set et sts=4 sw=4 com=\:dnl: