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_GRAPHICS_CONTEXT=no
 384 DEFAULT_wxUSE_IPV6=no
 385 DEFAULT_wxUSE_MEDIACTRL=no
 386 DEFAULT_wxUSE_TAB_DIALOG=no
 387 DEFAULT_wxUSE_GSTREAMER8=no
 388
 389 DEFAULT_wxUSE_UNICODE_UTF8=auto
 390 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 391
 392 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 393 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 394
 395 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 396
 397 dnl Applicable only when --with-gtk was used:
 398 DEFAULT_wxUSE_GTK2=yes
 399
 400 dnl Always default to no. Only special cases require this.
 401 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 402
 403 dnl ===========================
 404 dnl deal with configure options
 405 dnl ===========================
 406
 407 dnl we use several macros here:
 408 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 409 dnl       autoconf manual for details about them
 410 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 411 dnl       the caching of the command line options and also use DEFAULT_foo
 412 dnl       variable as the default value for "foo" if neither --enable-foo nor
 413 dnl       --disable-foo is specified
 414 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 415 dnl       to choose not only whether an external library is used but also if we
 416 dnl       use the copy of it included with wxWidgets or an already installed
 417 dnl       system version
 418 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 419 dnl       should be used for the options which are enabled by default
 420 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 421 dnl       optional features, i.e. options which should be disabled if
 422 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 423 dnl       also affected by this)
 424
 425 dnl ---------------------------------------------------------------------------
 426 dnl global build options
 427 dnl ---------------------------------------------------------------------------
 428
 429 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 430 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 431 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 432 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 433 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 434 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 435 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 436 if test "x$VENDOR" = "x"; then
 437     VENDOR="custom"
 438 fi
 439
 440 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 441
 442 dnl ---------------------------------------------------------------------------
 443 dnl port selection
 444 dnl ---------------------------------------------------------------------------
 445
 446 if test "$wxUSE_GUI" = "yes"; then
 447
 448 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 449 if test "$wxUSE_UNIVERSAL" = "yes"; then
 450     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 451 fi
 452
 453 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 454 dnl shouldn't default to wxUSE_ALL_FEATURES
 455 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 456 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 457 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 458 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 459 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 460 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 461 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 462 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 463 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 464 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 465 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 466 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 467
 468 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 469 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 470
 471 dnl ---------------------------------------------------------------------------
 472 dnl external libraries
 473 dnl ---------------------------------------------------------------------------
 474
 475 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 476 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 477 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 478 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 479 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 480 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 481 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 482 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 483 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 484 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 485
 486 fi
 487 dnl for GUI only
 488
 489 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 490 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 491 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 492 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 493 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 494
 495 AC_MSG_CHECKING([for --with-macosx-sdk])
 496 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 497         wxUSE_MACOSX_SDK=$withval
 498         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 499     ])
 500 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 501
 502 AC_MSG_CHECKING([for --with-macosx-version-min])
 503 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 504         wxUSE_MACOSX_VERSION_MIN=$withval
 505         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 506     ])
 507 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 508
 509 dnl ---------------------------------------------------------------------------
 510 dnl global compile options
 511 dnl ---------------------------------------------------------------------------
 512
 513 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 514 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 515 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 516 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 517 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 518 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 519 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 520 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 521 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 522 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 523 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 524 if test "$USE_OS2" = 1; then
 525     DEFAULT_wxUSE_OMF=no
 526     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 527 fi
 528
 529 dnl --enablle-debug is equivalent to both --enable-debug_flag and
 530 dnl --enable-debug_info
 531 if test "$wxUSE_DEBUG" = "yes"; then
 532     DEFAULT_wxUSE_DEBUG_FLAG=yes
 533     DEFAULT_wxUSE_DEBUG_INFO=yes
 534     BUILD=debug
 535 elif test "$wxUSE_DEBUG" = "no"; then
 536     DEFAULT_wxUSE_DEBUG_FLAG=no
 537     DEFAULT_wxUSE_DEBUG_INFO=no
 538     BUILD=release
 539 fi
 540
 541 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 542 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 543
 544 dnl it's important to also do it in the other direction to get the correct
 545 dnl output in the configure summary (which uses wxUSE_DEBUG)
 546 if test "$wxUSE_DEBUG_FLAG" = "yes" -a "$wxUSE_DEBUG_INFO" = "yes"; then
 547     wxUSE_DEBUG=yes
 548     BUILD=debug
 549 fi
 550
 551 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 552 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 553 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 554 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 555 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 556 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 557 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 558 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 559 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 560 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 561
 562 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 563 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 564
 565 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 566
 567 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 568
 569 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 570
 571 dnl ---------------------------------------------------------------------------
 572 dnl optional non GUI features
 573 dnl ---------------------------------------------------------------------------
 574
 575 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 576 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 577
 578 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 579 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 580 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 581 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 582 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 583 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 584 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 585 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 586
 587 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 588
 589 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 590 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 591 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 592
 593 dnl please keep the settings below in alphabetical order
 594 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 595 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 596 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 597 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 598 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 599 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 600 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 601 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 602 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 603 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 604 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 605 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 606 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 607 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 608 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 609 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 610 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 611 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 612 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 613 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 614 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 615 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 616 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 617 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 618 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 619 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 620 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 621 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 622 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 623 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 624 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 625 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 626 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 627 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 628 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 629 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 630 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 631 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 632
 633 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 634 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 635 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 636 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 637 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 638 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 639
 640 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 641
 642 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 643 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 644
 645 if test "$wxUSE_GUI" = "yes"; then
 646
 647 dnl ---------------------------------------------------------------------------
 648 dnl optional "big" GUI features
 649 dnl ---------------------------------------------------------------------------
 650
 651 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 652 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 653 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 654 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 655 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 656 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 657 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 658 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 659 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 660 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 661 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 662 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 663 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 664 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 665 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 666 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 667 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 668 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 669 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 670 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 671
 672 dnl ---------------------------------------------------------------------------
 673 dnl IPC &c
 674 dnl ---------------------------------------------------------------------------
 675
 676 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 677 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 678 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 679
 680 dnl ---------------------------------------------------------------------------
 681 dnl optional GUI controls (in alphabetical order except the first one)
 682 dnl ---------------------------------------------------------------------------
 683
 684 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 685 DEFAULT_wxUSE_CONTROLS=none
 686 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 687
 688 dnl even with --enable-controls, some may be disabled by giving
 689 dnl --disable-<control> later on the command line - but by default all will be
 690 dnl used (and vice versa)
 691 if test "$wxUSE_CONTROLS" = "yes"; then
 692   DEFAULT_wxUSE_ACCEL=yes
 693   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 694   DEFAULT_wxUSE_BMPBUTTON=yes
 695   DEFAULT_wxUSE_BUTTON=yes
 696   DEFAULT_wxUSE_CALCTRL=yes
 697   DEFAULT_wxUSE_CARET=yes
 698   DEFAULT_wxUSE_COMBOBOX=yes
 699   DEFAULT_wxUSE_CHECKBOX=yes
 700   DEFAULT_wxUSE_CHECKLISTBOX=yes
 701   DEFAULT_wxUSE_CHOICE=yes
 702   DEFAULT_wxUSE_CHOICEBOOK=yes
 703   DEFAULT_wxUSE_COLLPANE=yes
 704   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 705   DEFAULT_wxUSE_COMBOBOX=yes
 706   DEFAULT_wxUSE_DATEPICKCTRL=yes
 707   DEFAULT_wxUSE_DISPLAY=yes
 708   DEFAULT_wxUSE_DETECT_SM=yes
 709   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 710   DEFAULT_wxUSE_FILECTRL=yes
 711   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 712   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 713   DEFAULT_wxUSE_GAUGE=yes
 714   DEFAULT_wxUSE_GRID=yes
 715   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 716   DEFAULT_wxUSE_DATAVIEWCTRL=yes
 717   DEFAULT_wxUSE_IMAGLIST=yes
 718   DEFAULT_wxUSE_LISTBOOK=yes
 719   DEFAULT_wxUSE_LISTBOX=yes
 720   DEFAULT_wxUSE_LISTCTRL=yes
 721   DEFAULT_wxUSE_NOTEBOOK=yes
 722   DEFAULT_wxUSE_RADIOBOX=yes
 723   DEFAULT_wxUSE_RADIOBTN=yes
 724   DEFAULT_wxUSE_SASH=yes
 725   DEFAULT_wxUSE_SCROLLBAR=yes
 726   DEFAULT_wxUSE_SEARCHCTRL=yes
 727   DEFAULT_wxUSE_SLIDER=yes
 728   DEFAULT_wxUSE_SPINBTN=yes
 729   DEFAULT_wxUSE_SPINCTRL=yes
 730   DEFAULT_wxUSE_SPLITTER=yes
 731   DEFAULT_wxUSE_STATBMP=yes
 732   DEFAULT_wxUSE_STATBOX=yes
 733   DEFAULT_wxUSE_STATLINE=yes
 734   DEFAULT_wxUSE_STATUSBAR=yes
 735   DEFAULT_wxUSE_TAB_DIALOG=yes
 736   DEFAULT_wxUSE_TOGGLEBTN=yes
 737   DEFAULT_wxUSE_TOOLBAR=yes
 738   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 739   DEFAULT_wxUSE_TOOLTIPS=yes
 740   DEFAULT_wxUSE_TREEBOOK=yes
 741   DEFAULT_wxUSE_TOOLBOOK=yes
 742   DEFAULT_wxUSE_TREECTRL=yes
 743   DEFAULT_wxUSE_POPUPWIN=yes
 744   DEFAULT_wxUSE_TIPWINDOW=yes
 745 elif test "$wxUSE_CONTROLS" = "no"; then
 746   DEFAULT_wxUSE_ACCEL=no
 747   DEFAULT_wxUSE_ANIMATIONCTRL=no
 748   DEFAULT_wxUSE_BMPBUTTON=no
 749   DEFAULT_wxUSE_BUTTON=no
 750   DEFAULT_wxUSE_CALCTRL=no
 751   DEFAULT_wxUSE_CARET=no
 752   DEFAULT_wxUSE_COLLPANE=no
 753   DEFAULT_wxUSE_COMBOBOX=no
 754   DEFAULT_wxUSE_CHECKBOX=no
 755   DEFAULT_wxUSE_CHECKLISTBOX=no
 756   DEFAULT_wxUSE_CHOICE=no
 757   DEFAULT_wxUSE_CHOICEBOOK=no
 758   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 759   DEFAULT_wxUSE_COMBOBOX=no
 760   DEFAULT_wxUSE_DATEPICKCTRL=no
 761   DEFAULT_wxUSE_DISPLAY=no
 762   DEFAULT_wxUSE_DETECT_SM=no
 763   DEFAULT_wxUSE_DIRPICKERCTRL=no
 764   DEFAULT_wxUSE_FILECTRL=no
 765   DEFAULT_wxUSE_FILEPICKERCTRL=no
 766   DEFAULT_wxUSE_FONTPICKERCTRL=no
 767   DEFAULT_wxUSE_GAUGE=no
 768   DEFAULT_wxUSE_GRID=no
 769   DEFAULT_wxUSE_HYPERLINKCTRL=no
 770   DEFAULT_wxUSE_DATAVIEWCTRL=no
 771   DEFAULT_wxUSE_IMAGLIST=no
 772   DEFAULT_wxUSE_LISTBOOK=no
 773   DEFAULT_wxUSE_LISTBOX=no
 774   DEFAULT_wxUSE_LISTCTRL=no
 775   DEFAULT_wxUSE_NOTEBOOK=no
 776   DEFAULT_wxUSE_RADIOBOX=no
 777   DEFAULT_wxUSE_RADIOBTN=no
 778   DEFAULT_wxUSE_SASH=no
 779   DEFAULT_wxUSE_SCROLLBAR=no
 780   DEFAULT_wxUSE_SEARCHCTRL=no
 781   DEFAULT_wxUSE_SLIDER=no
 782   DEFAULT_wxUSE_SPINBTN=no
 783   DEFAULT_wxUSE_SPINCTRL=no
 784   DEFAULT_wxUSE_SPLITTER=no
 785   DEFAULT_wxUSE_STATBMP=no
 786   DEFAULT_wxUSE_STATBOX=no
 787   DEFAULT_wxUSE_STATLINE=no
 788   DEFAULT_wxUSE_STATUSBAR=no
 789   DEFAULT_wxUSE_TAB_DIALOG=no
 790   DEFAULT_wxUSE_TOGGLEBTN=no
 791   DEFAULT_wxUSE_TOOLBAR=no
 792   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 793   DEFAULT_wxUSE_TOOLTIPS=no
 794   DEFAULT_wxUSE_TREEBOOK=no
 795   DEFAULT_wxUSE_TOOLBOOK=no
 796   DEFAULT_wxUSE_TREECTRL=no
 797   DEFAULT_wxUSE_POPUPWIN=no
 798   DEFAULT_wxUSE_TIPWINDOW=no
 799 fi
 800
 801 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 802 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 803 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 804 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 805 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 806 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 807 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 808 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 809 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 810 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 811 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 812 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 813 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 814 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 815 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 816 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 817 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 818 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 819 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 820 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 821 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 822 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 823 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 824 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 825 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 826 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 827 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 828 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 829 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 830 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 831 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 832 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 833 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 834 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 835 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 836 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 837 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 838 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 839 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 840 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 841 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 842 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 843 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 844 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 845 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 846 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 847 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 848 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 849 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 850 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 851 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 852 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 853 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 854 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 855 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 856 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 857 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 858 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 859 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 860
 861 dnl ---------------------------------------------------------------------------
 862 dnl common dialogs
 863 dnl ---------------------------------------------------------------------------
 864
 865 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 866 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 867 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 868 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 869 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 870 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 871 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 872 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 873 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 874 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 875 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 876 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 877 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 878 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 879 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 880
 881 dnl ---------------------------------------------------------------------------
 882 dnl misc GUI options
 883 dnl ---------------------------------------------------------------------------
 884
 885 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 886 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 887 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 888 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 889 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 890 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 891 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 892 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 893 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 894 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 895 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 896
 897 dnl ---------------------------------------------------------------------------
 898 dnl support for image formats that do not rely on external library
 899 dnl ---------------------------------------------------------------------------
 900
 901 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 902 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 903 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 904 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 905 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 906 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 907 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 908 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 909 WX_ARG_FEATURE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
 910
 911 dnl ---------------------------------------------------------------------------
 912 dnl wxMSW-only options
 913 dnl ---------------------------------------------------------------------------
 914
 915 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 916 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 917 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
 918 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 919 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 920
 921 fi
 922 dnl for GUI only
 923
 924 dnl check that no more than one toolkit is given and that if none are given that
 925 dnl we have a default one
 926
 927 AC_MSG_CHECKING(for toolkit)
 928
 929 # In Wine, we need to default to MSW, not GTK or MOTIF
 930 if test "$wxUSE_WINE" = "yes"; then
 931     DEFAULT_DEFAULT_wxUSE_GTK=0
 932     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 933     DEFAULT_DEFAULT_wxUSE_MSW=1
 934     wxUSE_SHARED=no
 935     CC=${CC:-winegcc}
 936     CXX=${CXX:-wineg++}
 937 fi
 938
 939
 940 if test "$wxUSE_GUI" = "yes"; then
 941
 942     if test "$USE_BEOS" = 1; then
 943         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 944     fi
 945
 946     if test "$TOOLKIT_GIVEN" = 1; then
 947       dnl convert "yes", "any" or a number to 1 and "no" to 0
 948       for toolkit in $ALL_TOOLKITS; do
 949         var=wxUSE_$toolkit
 950         eval "value=\$${var}"
 951         if test "x$value" = "xno"; then
 952           eval "$var=0"
 953         elif test "x$value" != "x"; then
 954           eval "$var=1"
 955         fi
 956
 957         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 958           eval "wx${toolkit}_VERSION=$value"
 959         fi
 960       done
 961     else
 962       dnl try to guess the most apropriate toolkit for this platform
 963       for toolkit in $ALL_TOOLKITS; do
 964         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 965         eval "wxUSE_$toolkit=\$${var}"
 966       done
 967     fi
 968
 969     dnl we suppose that expr is available (maybe there is a better way to do
 970     dnl this? what about using ALL_TOOLKITS? TODO)
 971     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
 972                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
 973                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 974
 975     dnl Allow wxUSE_PM only for OS/2 with EMX.
 976     case "${host}" in
 977       *-pc-os2_emx | *-pc-os2-emx )
 978         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 979     esac
 980
 981     case "$NUM_TOOLKITS" in
 982       1)
 983       ;;
 984       0)
 985         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 986       ;;
 987       *)
 988         AC_MSG_ERROR(Please specify at most one toolkit)
 989     esac
 990
 991     # to be removed when --disable-gtk2 isn't needed
 992     if test "x$wxUSE_GTK2" = "xyes"; then
 993         wxGTK_VERSION=2
 994     elif test "x$wxUSE_GTK2" = "xno"; then
 995         wxGTK_VERSION=1
 996     fi
 997
 998     for toolkit in $ALL_TOOLKITS; do
 999         var=wxUSE_$toolkit
1000         eval "value=\$${var}"
1001         if test "$value" = 1; then
1002           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
1003           AC_MSG_RESULT($toolkit_echo)
1004         fi
1005     done
1006 else
1007     if test "x$host_alias" != "x"; then
1008         AC_MSG_RESULT(base ($host_alias hosted) only)
1009     else
1010         AC_MSG_RESULT(base only)
1011     fi
1012 fi
1013
1014 dnl ---------------------------------------------------------------------------
1015 dnl Checks for programs
1016 dnl ---------------------------------------------------------------------------
1017
1018 dnl flush the cache because checking for programs might abort
1019 AC_CACHE_SAVE
1020
1021 dnl C-compiler checks
1022 dnl   defines CC with the compiler to use
1023 dnl   defines GCC with yes if using gcc
1024 dnl   defines GCC empty if not using gcc
1025 dnl   defines CFLAGS
1026 dnl
1027 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1028 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1029 dnl -g and -O flags ourselves below
1030 CFLAGS=${CFLAGS:=}
1031 AC_BAKEFILE_PROG_CC
1032
1033 dnl is -traditional needed for correct compilations
1034 dnl   adds -traditional for gcc if needed
1035 AC_PROG_GCC_TRADITIONAL
1036
1037 dnl C++-compiler checks
1038 dnl   defines CXX with the compiler to use
1039 dnl   defines GXX with yes if using gxx
1040 dnl   defines GXX empty if not using gxx
1041 dnl   defines CXXFLAGS
1042 dnl
1043 dnl see CFLAGS line above
1044 CXXFLAGS=${CXXFLAGS:=}
1045 AC_BAKEFILE_PROG_CXX
1046
1047 dnl configure always sets CXX to something as it falls back to g++ even if no
1048 dnl C++ compiler was found, but we prefer to abort now with a clear error
1049 dnl message rather than give errors about all tests failures below
1050 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1051     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1052 fi
1053
1054 dnl ar command
1055 dnl   defines AR with the appropriate command
1056 dnl
1057 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1058 if test "x$SUNCXX" != xyes; then
1059     AC_CHECK_TOOL(AR, ar)
1060     if test "x$AR" = "x" ; then
1061         AC_MSG_ERROR([ar is needed to build wxWidgets])
1062     fi
1063 fi
1064
1065 retest_macosx_linking=no
1066
1067 dnl Support the old --enable-universal_binary in case anyone was using it.
1068 #if test "$wxUSE_MAC" = 1; then
1069     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1070         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1071         dnl --enable-universal_binary=SDK names a path to an SDK
1072         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1073             # Implicitly turn on the new --with-macosx-sdk using the default
1074             # SDK which provides the behavior this option has always had.
1075             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1076                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1077                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1078                 wxUSE_MACOSX_SDK=yes
1079             fi
1080         else
1081             # Complain to user if he specified an argument to --enable-universal_binary
1082             # and also 1) specified --with-macosx-sdk using the default (yes) or
1083             # 2) specified --with-macosx-sdk using a path or 3) specified
1084             # --without-macosx-sdk (no).
1085             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1086                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1087             else
1088                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1089                 # special-case the empty string because the below test simply
1090                 # converts "no" to the empty string anyway.
1091                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1092                 dnl Warn about deprecated usage.
1093                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1094             fi
1095         fi
1096         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1097         OSX_UNIV_OPTS="-arch ppc -arch i386"
1098         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1099         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1100         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1101         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1102         dnl is incapable of using them but the compiler driver (which we use
1103         dnl as LD when building dynamic libraries) uses them to invoke the
1104         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1105         dnl need no arch flags because libtool automatically invokes ld for
1106         dnl every architecture found in the fat input files.
1107         dnl
1108         dnl For static library builds, AR/RANLIB automatically create proper
1109         dnl fat archives although AR is unable to update them once RANLIB has
1110         dnl made them into proper fat archives.  Fortunately, our link process
1111         dnl simply removes the .a file before using ar to create a new one.
1112         dnl If we did move to libtool -static we still wouldn't need arch flags
1113         dnl because libtool automatically figures it out based on input.
1114         retest_macosx_linking=yes
1115
1116         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1117         dnl and including all architecture directories with each compiler invocation.
1118         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1119         dnl Objective-C++ precompiled headers.
1120         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1121         bk_use_pch=no
1122     fi
1123 #fi
1124
1125 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1126 dnl with the SDK in place.
1127 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1128 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1129     wxUSE_MACOSX_SDK=
1130 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1131     # TODO: Search for most recent SDK and use it.
1132     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1133 fi
1134
1135
1136 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1137     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1138     if ! test -d "$wxUSE_MACOSX_SDK"; then
1139         AC_MSG_FAILURE([not found])
1140     else
1141         AC_MSG_RESULT([exists])
1142     fi
1143     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1144     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1145     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1146     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1147     retest_macosx_linking=yes
1148     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1149     dnl the syslibroot makes no difference.  We aren't using libtool now but
1150     dnl if we ever did, be aware that you don't need to worry about it.
1151 fi
1152
1153 dnl Set up the deployment target
1154 dnl No   : Don't specify a min version even if using an SDK
1155 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1156 dnl Param: Use the specified version
1157 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1158     wxUSE_MACOSX_VERSION_MIN=
1159 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1160     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1161         AC_MSG_CHECKING([SDK deployment version])
1162 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1163 [
1164         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\} *; *$/\1/'`
1165 ]
1166         # If that failed, try again with the new key
1167         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1168 [
1169             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\} *; *$/\1/'`
1170 ]
1171         fi
1172
1173         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1174             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1175             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1176         else
1177             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1178             wxUSE_MACOSX_VERSION_MIN=
1179         fi
1180     else
1181         wxUSE_MACOSX_VERSION_MIN=
1182     fi
1183 fi
1184
1185 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1186     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1187     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1188     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1189     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1190     retest_macosx_linking=yes
1191 fi
1192
1193 dnl If either an SDK or a version option was added, make sure that we can
1194 dnl still compile and link both C and C++.  If we didn't do this, then most
1195 dnl of the remaining tests would fail.
1196 if test "x$retest_macosx_linking" = "xyes"; then
1197     AC_LANG_PUSH(C)
1198     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1199     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1200     AC_LANG_POP()
1201
1202     AC_LANG_PUSH(C++)
1203     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1204     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1205     AC_LANG_POP()
1206 fi
1207
1208
1209 case "${host}" in
1210
1211     dnl The other BSD's should probably go in here too, since this is
1212     dnl to workaround a strange static lib BSDism.
1213     dnl Mac OS X install seems to ignore -p option...
1214     *-*-darwin* )
1215         INSTALL_PROGRAM="cp -fp"
1216         INSTALL_DATA="cp -fp"
1217         ;;
1218     *)
1219         ;;
1220 esac
1221
1222 dnl ------------------------------------------------------------------------
1223 dnl Platform specific tests
1224 dnl ------------------------------------------------------------------------
1225
1226 dnl xlC needs -qunique under AIX so that one source file can be
1227 dnl compiled to multiple object files and safely linked together.
1228 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1229     CXXFLAGS="-qunique $CXXFLAGS"
1230 fi
1231
1232 dnl This case is for PowerPC OS X vs. everything else
1233 case "${host}" in
1234   powerpc-*-darwin* )
1235     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1236     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1237         choke me for lack of PowerPC
1238 #endif
1239 ],
1240         [AC_MSG_RESULT([yes])],
1241         [AC_MSG_RESULT([no])
1242         AC_DEFINE(__POWERPC__)
1243     ])
1244   ;;
1245 esac
1246
1247 dnl This case is for OS X vs. everything else
1248 case "${host}" in
1249   *-*-darwin* )
1250     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1251     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1252 ],[],
1253         [AC_MSG_RESULT([yes])],
1254         [AC_MSG_RESULT([no])
1255         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1256         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1257 #include <CoreFoundation/CFBase.h>
1258         ],[],
1259         [AC_MSG_RESULT([yes])
1260         dnl We must use -D so source files that don't include wx/setup.h
1261         dnl but do include CFBase will work.
1262         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1263         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1264         )
1265         ]
1266     )
1267   ;;
1268 esac
1269
1270 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1271 dnl latter makes more sense for wxGTK/Motif/X11 ports
1272 wants_win32=0
1273 doesnt_want_win32=0
1274 case "${host}" in
1275   *-*-cygwin*)
1276       if test "$wxUSE_MSW" = 1 ; then
1277         wants_win32=1
1278       else
1279         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1280         dnl headers and libraries, so it's Windows-like in this case
1281         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1282             [
1283                 AC_TRY_COMPILE(
1284                     [],
1285                     [
1286                         #ifdef __MINGW32__
1287                             choke me
1288                         #endif
1289                     ],
1290                     wx_cv_nocygwin=no,
1291                     wx_cv_nocygwin=yes
1292                 )
1293             ]
1294         )
1295
1296         if test "$wx_cv_nocygwin" = "yes"; then
1297             wants_win32=1
1298         else
1299             doesnt_want_win32=1
1300         fi
1301       fi
1302       if test "$wants_win32" = 1 ; then
1303         BAKEFILE_FORCE_PLATFORM=win32
1304       fi
1305   ;;
1306   *-*-mingw*)
1307       wants_win32=1
1308   ;;
1309 esac
1310
1311 if test "$wxUSE_WINE" = "yes"; then
1312     wants_win32=1
1313     LDFLAGS_GUI="-mwindows"
1314 fi
1315
1316 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1317 dnl     take effect on Cygwin/Mingw and not other platforms.
1318 if test "$wants_win32" = 1 ; then
1319     USE_UNIX=0
1320     USE_WIN32=1
1321     AC_DEFINE(__WIN32__)
1322     AC_DEFINE(__WIN95__)
1323     AC_DEFINE(__WINDOWS__)
1324     AC_DEFINE(__GNUWIN32__)
1325     AC_DEFINE(STRICT)
1326 fi
1327 if test "$doesnt_want_win32" = 1 ; then
1328     USE_UNIX=1
1329     USE_WIN32=0
1330 fi
1331 dnl (end of Windows-only piece)
1332
1333 if test "$USE_UNIX" = 1 ; then
1334     wxUSE_UNIX=yes
1335     AC_DEFINE(__UNIX__)
1336 fi
1337
1338 dnl This case is for OS/2 vs. everything else
1339 case "${host}" in
1340   *-pc-os2_emx | *-pc-os2-emx )
1341       dnl ---------------------------------------------------------------------
1342       dnl When we are using gcc on OS/2, we want to be either using resources
1343       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1344       dnl Moreover we need to link explicitly against either stdcpp.a or
1345       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1346       dnl not "g++/c++".
1347       dnl ---------------------------------------------------------------------
1348       dnl (OS/2-only piece)
1349       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1350           dnl More complete Unix emulation for unix-like ports
1351           dnl by linking in POSIX/2's cExt (if available).
1352           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1353       else
1354           dnl Include resources for the "native" port (wxPM).
1355           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1356       fi
1357       dnl Check for the gcc version (and thereby for the C runtime library).
1358       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1359       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1360       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1361       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1362       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1363           AC_TRY_RUN(
1364               dnl Check the gcc version macro.
1365               [
1366                   #include <stdio.h>
1367
1368                   int main()
1369                   {
1370                       FILE *f=fopen("conftestval", "w");
1371                       if (!f) exit(1);
1372                       fprintf(f,
1373                   #if (__GNUC__ < 3)
1374                               "EMX2"
1375                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1376                               "EMX3"
1377                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1378                               "Innotek5"
1379                   #else
1380                               "Innotek6"
1381                   #endif
1382                       );
1383                       exit(0);
1384                   }
1385               ],
1386               wx_cv_gccversion=`cat conftestval`,
1387               wx_cv_gccversion="EMX2",
1388               dnl Compilation error: Assuming standard EMX environment
1389               wx_cv_gccversion="EMX2"
1390           )
1391       ])
1392       if test "$wx_cv_gccversion" = "EMX2"; then
1393           LIBS="$LIBS -lstdcpp"
1394           LDFLAGS="$LDFLAGS -Zsysv-signals"
1395       else
1396           if test "$wx_cv_gccversion" = "EMX3"; then
1397               LIBS="$LIBS -lstdcxx -lgcc"
1398               LDFLAGS="$LDFLAGS -Zsysv-signals"
1399           else
1400               LIBS="$LIBS -lstdc++"
1401           fi
1402       fi
1403       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1404         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1405         wxUSE_OMF=yes
1406         enable_omf=yes
1407       fi
1408       dnl (end of OS/2-only piece)
1409   ;;
1410   *)
1411       dnl ---------------------------------------------------------------------
1412       dnl look for strcasecmp() in string.h and then strings.h if it's not
1413       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1414       dnl used.
1415       dnl ---------------------------------------------------------------------
1416       dnl (non-OS/2-only piece)
1417
1418       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1419           AC_TRY_LINK([
1420               #include <string.h>
1421               ],
1422               [
1423                   strcasecmp("foo", "bar");
1424               ],
1425               ac_cv_string_strcasecmp=yes,
1426               ac_cv_string_strcasecmp=no
1427           )
1428       ])
1429
1430       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1431           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1432       else
1433           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1434               AC_TRY_LINK([
1435                   #include <strings.h>
1436                   ],
1437                   [
1438                       strcasecmp("foo", "bar");
1439                   ],
1440                   ac_cv_strings_strcasecmp=yes,
1441                   ac_cv_strings_strcasecmp=no
1442               )
1443           ])
1444
1445           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1446               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1447           else
1448               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1449           fi
1450       fi
1451
1452       dnl (end of non-OS/2-only piece)
1453   ;;
1454 esac
1455
1456 dnl ------------------------------------------------------------------------
1457 dnl Check for headers
1458 dnl ------------------------------------------------------------------------
1459
1460 dnl Note: non-empty last parameter makes check compile-only,
1461 dnl   skipping worthless preprocessing check
1462 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1463
1464 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1465 if test "$ac_cv_header_wchar_h" != "yes"; then
1466     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1467 fi
1468
1469 case "${host}" in
1470   *-pc-os2_emx | *-pc-os2-emx )
1471       dnl Explicitly link -lintl if langinfo.h is available
1472       dnl and intl not yet included in libc
1473       if test $ac_cv_header_langinfo_h = "yes" \
1474                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1475                      -o "$wx_cv_gccversion" = "EMX3" \
1476                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1477           LIBS="$LIBS -lintl"
1478       fi
1479   ;;
1480 esac
1481
1482 dnl POSIX needs this for select(), but old systems don't have it
1483 if test "$USE_UNIX" = 1 ; then
1484     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1485 fi
1486
1487 dnl ---------------------------------------------------------------------------
1488 dnl Checks for compiler characteristics
1489 dnl ---------------------------------------------------------------------------
1490
1491 dnl defines const to be empty if c-compiler does not support const fully
1492 AC_C_CONST
1493 dnl defines inline to a sensible value for the c-compiler
1494 AC_C_INLINE
1495
1496 dnl check the sizes of integral types (give some reasonable default values for
1497 dnl cross-compiling)
1498 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1499 AC_CHECK_SIZEOF(short, 2)
1500 AC_CHECK_SIZEOF(void *, 4)
1501 AC_CHECK_SIZEOF(int, 4)
1502 AC_CHECK_SIZEOF(long, 4)
1503 AC_CHECK_SIZEOF(size_t, 4)
1504
1505 case "${host}" in
1506     arm-*-linux* )
1507         AC_CHECK_SIZEOF(long long, 8)
1508     ;;
1509     *-hp-hpux* )
1510         AC_CHECK_SIZEOF(long long, 0)
1511         if test "$ac_cv_sizeof_long_long" != 0; then
1512             dnl HPUX 10.20 headers need this define in order to use long long definitions
1513             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1514         fi
1515     ;;
1516     * )
1517         AC_CHECK_SIZEOF(long long, 0)
1518 esac
1519
1520 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1521 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1522 AC_CHECK_SIZEOF(wchar_t, 0,
1523     [
1524         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1525         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1526         #  error "fake wchar_t"
1527         #endif
1528         #ifdef HAVE_WCHAR_H
1529         #  ifdef __CYGWIN__
1530         #    include <stddef.h>
1531         #  endif
1532         #  include <wchar.h>
1533         #endif
1534         #ifdef HAVE_STDLIB_H
1535         #  include <stdlib.h>
1536         #endif
1537         #include <stdio.h>
1538     ]
1539 )
1540 if test "$ac_cv_sizeof_wchar_t" != 0; then
1541     wxUSE_WCHAR_T=yes
1542 else
1543     wxUSE_WCHAR_T=no
1544 fi
1545
1546 dnl checks needed to define wxVaCopy
1547 AC_CACHE_CHECK([for va_copy],
1548     wx_cv_func_va_copy,
1549     [
1550         AC_LANG_PUSH(C++)
1551         AC_LINK_IFELSE([
1552             #include <stdarg.h>
1553             void foo(char *f, ...)
1554             {
1555                 va_list ap1, ap2;
1556                 va_start(ap1, f);
1557                 va_copy(ap2, ap1);
1558                 va_end(ap2);
1559                 va_end(ap1);
1560             }
1561             int main()
1562             {
1563                 foo("hi", 17);
1564                 return 0;
1565             }],
1566             wx_cv_func_va_copy=yes,
1567             wx_cv_func_va_copy=no
1568         )
1569         AC_LANG_POP()
1570     ]
1571 )
1572
1573 if test $wx_cv_func_va_copy = "yes"; then
1574     AC_DEFINE(HAVE_VA_COPY)
1575 else
1576     dnl try to understand how can we copy va_lists
1577     AC_CACHE_CHECK([if va_list can be copied by value],
1578         wx_cv_type_va_list_lvalue,
1579         [
1580             AC_RUN_IFELSE([
1581                 #include <stdarg.h>
1582                 int foo(char *f, ...)
1583                 {
1584                     va_list ap1, ap2;
1585                     va_start(ap1, f);
1586                     ap2 = ap1;
1587                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1588                         return 1;
1589                     va_end(ap2);
1590                     va_end(ap1);
1591                     return 0;
1592                 }
1593                 int main()
1594                 {
1595                     return foo("hi", 17);
1596                 }],
1597                 wx_cv_type_va_list_lvalue=yes,
1598                 wx_cv_type_va_list_lvalue=no,
1599                 dnl assume most common case for cross-compiling...
1600                 wx_cv_type_va_list_lvalue=yes
1601             )
1602         ]
1603     )
1604
1605     if test $wx_cv_type_va_list_lvalue != "yes"; then
1606         dnl we suppose that the only thing which can't be copied like this
1607         dnl are arrays... only experience will show whether this is really true
1608         AC_DEFINE(VA_LIST_IS_ARRAY)
1609     fi
1610 fi
1611
1612 dnl don't check for vararg macros if they're explicitly disabled: this is
1613 dnl useful if the user code using the library wants to limit itself to standard
1614 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1615 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1616
1617 dnl Check if variadic macros (C99 feature) are supported:
1618 AC_CACHE_CHECK(
1619     [whether the compiler supports variadic macros],
1620     [wx_cv_have_variadic_macros],
1621     [
1622         dnl C compiler might support variadic macros when C++ one doesn't
1623         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1624         AC_LANG_PUSH(C++)
1625         AC_COMPILE_IFELSE(
1626             AC_LANG_PROGRAM(
1627                 [
1628                     #include <stdio.h>
1629                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1630                 ],
1631                 [
1632                     test("%s %d %p", "test", 1, 0);
1633                 ]
1634             ),
1635             [wx_cv_have_variadic_macros=yes],
1636             [wx_cv_have_variadic_macros=no]
1637             )
1638         AC_LANG_POP()
1639     ]
1640 )
1641
1642 if test $wx_cv_have_variadic_macros = "yes"; then
1643     AC_DEFINE(HAVE_VARIADIC_MACROS)
1644 fi
1645
1646 fi dnl wxUSE_VARARG_MACROS == yes
1647
1648 dnl check for large file support
1649 AC_SYS_LARGEFILE
1650
1651 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1652 dnl line because otherwise the system headers risk being included before
1653 dnl wx/defs.h which defines these constants leading to inconsistent
1654 dnl sizeof(off_t) in different source files of the same program and linking
1655 dnl problems
1656 if test "x$wx_largefile" = "xyes"; then
1657     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1658         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1659
1660         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1661         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1662         dnl The compiler should define it automatically, but some old g++
1663         dnl versions don't define it, so test and add it if necessary. AFAIK
1664         dnl the problem only affects the C++ compiler so it is added to
1665         dnl CXXFLAGS only.
1666         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1667             AC_CACHE_CHECK(
1668                 [if -D__STDC_EXT__ is required],
1669                 wx_cv_STDC_EXT_required,
1670                 [
1671                     AC_LANG_PUSH(C++)
1672                     AC_TRY_COMPILE(
1673                         [],
1674                         [
1675                             #ifndef __STDC_EXT__
1676                                 choke me
1677                             #endif
1678                         ],
1679                         wx_cv_STDC_EXT_required=no,
1680                         wx_cv_STDC_EXT_required=yes
1681                     )
1682                     AC_LANG_POP()
1683                 ]
1684             )
1685             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1686                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1687             fi
1688         fi
1689     else
1690         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1691     fi
1692     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1693     AC_FUNC_FSEEKO
1694     if test "$ac_cv_sys_largefile_source" != no; then
1695         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1696     fi
1697 fi
1698
1699 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1700 WX_C_BIGENDIAN
1701
1702 dnl check for iostream (as opposed to iostream.h) standard header
1703 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1704
1705 dnl check whether C++ compiler supports bool built-in type
1706 WX_CPP_BOOL
1707
1708 dnl check whether C++ compiler supports explicit keyword
1709 WX_CPP_EXPLICIT
1710
1711 dnl check whether C++ compiler supports C++ casts
1712 AC_CXX_CONST_CAST
1713 AC_CXX_REINTERPRET_CAST
1714 AC_CXX_STATIC_CAST
1715 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1716 dnl AC_CXX_DYNAMIC_CAST
1717
1718 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1719 dnl to get the expression scope behaviour that conforms to the standard.
1720 if test "x$SUNCXX" = xyes; then
1721     CXXFLAGS="-features=tmplife $CXXFLAGS"
1722 fi
1723
1724 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1725 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1726 dnl still spits out dozens of warnings for each X include file, so suppress
1727 dnl them
1728 if test "x$SUNCC" = xyes; then
1729     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1730 fi
1731
1732 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1733 dnl same-sized integral type" even when there is an explicit cast and as there
1734 dnl is no way to turn it off and there are hundreds of these warnings in wx
1735 dnl sources, just turn it off for now
1736 dnl
1737 dnl a better long term solution would be to use #pragma set/reset woff in
1738 dnl wxPtrToUInt() and use it instead of casts elsewhere
1739 if test "x$SGICC" = "xyes"; then
1740     CFLAGS="-woff 3970 $CFLAGS"
1741 fi
1742 if test "x$SGICXX" = "xyes"; then
1743     CXXFLAGS="-woff 3970 $CXXFLAGS"
1744 fi
1745
1746 dnl HP-UX c89/aCC compiler warnings
1747 if test "x$HPCC" = "xyes"; then
1748     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1749     dnl       even for directives inside #if which is not true (i.e. which are
1750     dnl       used for other compilers/OS) and so we have no way to get rid of it
1751     dnl 2450: "long long is non standard" -- yes, we know
1752     CFLAGS="+W 2011,2450 $CFLAGS"
1753 fi
1754 if test "x$HPCXX" = "xyes"; then
1755     dnl 2340: "value copied to temporary, reference to temporary used": very
1756     dnl       painful as triggered by any occurrence of user-defined conversion
1757     CXXFLAGS="+W 2340 $CXXFLAGS"
1758 fi
1759
1760 dnl DEC/Compaq/HP cxx warnings
1761 if test "x$COMPAQCXX" = "xyes"; then
1762     dnl -w0 enables all warnings, then we disable some of them:
1763     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1764     dnl unrimpret:  "end of routine block may be unreachable" is given for
1765     dnl             every "if ( ) return ...; else return ...;"
1766     dnl intconlosbit: "conversion to integral type of smaller size could lose
1767     dnl               data" this is a useful warning but there are too many of
1768     dnl               them for now
1769     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1770 fi
1771
1772 dnl the next few tests are all for C++ features and so need to be done using
1773 dnl C++ compiler
1774 AC_LANG_PUSH(C++)
1775
1776 dnl check for std::string or std::wstring
1777 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1778     if test "$wxUSE_UNICODE" = "yes"; then
1779         std_string="std::wstring"
1780         char_type="wchar_t"
1781     else
1782         std_string="std::string"
1783         char_type="char"
1784     fi
1785
1786     dnl check if <string> declares std::[w]string
1787     AC_CACHE_CHECK([for $std_string in <string>],
1788         wx_cv_class_stdstring,
1789         [
1790             AC_TRY_COMPILE([#include <string>],
1791                 [$std_string foo;],
1792                 wx_cv_class_stdstring=yes,
1793                 wx_cv_class_stdstring=no
1794             )
1795         ]
1796     )
1797
1798     if test "$wx_cv_class_stdstring" = yes; then
1799         if test "$wxUSE_UNICODE" = "yes"; then
1800             AC_DEFINE(HAVE_STD_WSTRING)
1801         fi
1802         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1803         dnl wxUSE_STD_STRING==yes
1804     else
1805         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1806             wx_cv_class_stdbasicstring,
1807             [
1808                 AC_TRY_COMPILE([
1809                     #ifdef HAVE_WCHAR_H
1810                     #  ifdef __CYGWIN__
1811                     #    include <stddef.h>
1812                     #  endif
1813                     #  include <wchar.h>
1814                     #endif
1815                     #ifdef HAVE_STDLIB_H
1816                     #  include <stdlib.h>
1817                     #endif
1818                     #include <stdio.h>
1819                     #include <string>
1820                     ],
1821                     [std::basic_string<$char_type> foo;
1822                      const $char_type* dummy = foo.c_str();],
1823                     wx_cv_class_stdbasicstring=yes,
1824                     wx_cv_class_stdbasicstring=no
1825                 )
1826             ]
1827         )
1828
1829         if test "$wx_cv_class_stdbasicstring" != yes; then
1830             if test "$wxUSE_STL" = "yes"; then
1831                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1832             elif test "$wxUSE_STD_STRING" = "yes"; then
1833                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1834             else
1835                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1836                 wxUSE_STD_STRING=no
1837             fi
1838         fi
1839     fi
1840 fi
1841
1842 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1843     AC_CHECK_TYPES([std::istream, std::ostream],,
1844                    [wxUSE_STD_IOSTREAM=no],
1845                    [#include <iostream>])
1846
1847     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1848         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1849             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1850         else
1851             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1852         fi
1853     fi
1854 fi
1855
1856 if test "$wxUSE_STL" = "yes"; then
1857     dnl check for basic STL functionality
1858     AC_CACHE_CHECK([for basic STL functionality],
1859         wx_cv_lib_stl,
1860         [AC_TRY_COMPILE([#include <string>
1861             #include <functional>
1862             #include <algorithm>
1863             #include <vector>
1864             #include <list>],
1865             [std::vector<int> moo;
1866              std::list<int> foo;
1867              std::vector<int>::iterator it =
1868                  std::find_if(moo.begin(), moo.end(),
1869                               std::bind2nd(std::less<int>(), 3));],
1870             wx_cv_lib_stl=yes,
1871             wx_cv_lib_stl=no
1872         )]
1873     )
1874
1875     if test "$wx_cv_lib_stl" != yes; then
1876          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1877     fi
1878
1879     dnl check for compliant std::string::compare
1880     AC_CACHE_CHECK([for compliant std::string::compare],
1881         wx_cv_func_stdstring_compare,
1882         [AC_TRY_COMPILE([#include <string>],
1883             [std::string foo, bar;
1884             foo.compare(bar);
1885             foo.compare(1, 1, bar);
1886             foo.compare(1, 1, bar, 1, 1);
1887             foo.compare("");
1888             foo.compare(1, 1, "");
1889             foo.compare(1, 1, "", 2);],
1890             wx_cv_func_stdstring_compare=yes,
1891             wx_cv_func_stdstring_compare=no
1892         )]
1893     )
1894
1895     if test "$wx_cv_func_stdstring_compare" = yes; then
1896         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1897     fi
1898
1899     dnl check for hash_map and hash_set headers
1900     AC_CHECK_HEADER([hash_map],
1901         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1902             wx_cv_class_stdhashmapset,
1903             [AC_TRY_COMPILE([#include <hash_map>
1904                 #include <hash_set>],
1905                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1906                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1907                 wx_cv_class_stdhashmapset=yes,
1908                 wx_cv_class_stdhashmapset=no)
1909             ]
1910         )],
1911         [],
1912         [ ]
1913     )
1914
1915     if test "$wx_cv_class_stdhashmapset" = yes; then
1916         AC_DEFINE(HAVE_HASH_MAP)
1917         AC_DEFINE(HAVE_STD_HASH_MAP)
1918     fi
1919
1920     AC_CHECK_HEADER([ext/hash_map],
1921         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1922             wx_cv_class_gnuhashmapset,
1923             [AC_TRY_COMPILE([#include <ext/hash_map>
1924                 #include <ext/hash_set>],
1925                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1926                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1927                 wx_cv_class_gnuhashmapset=yes,
1928                 wx_cv_class_gnuhashmapset=no)
1929             ]
1930         )],
1931         [],
1932         [ ]
1933     )
1934
1935     if test "$wx_cv_class_gnuhashmapset" = yes; then
1936          AC_DEFINE(HAVE_EXT_HASH_MAP)
1937          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1938     fi
1939 fi
1940
1941 dnl check for atomic operations builtins for wx/atomic.h:
1942 WX_ATOMIC_BUILTINS
1943
1944 dnl pop C++
1945 AC_LANG_POP()
1946
1947 dnl ---------------------------------------------------------------------------
1948 dnl Define search path for includes and libraries: all headers and libs will be
1949 dnl looked for in all directories of this path
1950 dnl ---------------------------------------------------------------------------
1951
1952 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1953 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1954 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1955 dnl
1956 dnl Also try to put all directories which may contain X11R6 before those which
1957 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1958 dnl
1959 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1960 dnl systems which have both (AIX 4.x does)
1961 SEARCH_INCLUDE="\
1962     /usr/local/include        \
1963                               \
1964     /usr/Motif-2.1/include    \
1965     /usr/Motif-1.2/include    \
1966     /usr/include/Motif1.2     \
1967                               \
1968     /usr/dt/include           \
1969     /usr/openwin/include      \
1970                               \
1971     /usr/include/Xm           \
1972                               \
1973     /usr/X11R6/include        \
1974     /usr/X11R6.4/include      \
1975     /usr/X11R5/include        \
1976     /usr/X11R4/include        \
1977                               \
1978     /usr/include/X11R6        \
1979     /usr/include/X11R5        \
1980     /usr/include/X11R4        \
1981                               \
1982     /usr/local/X11R6/include  \
1983     /usr/local/X11R5/include  \
1984     /usr/local/X11R4/include  \
1985                               \
1986     /usr/local/include/X11R6  \
1987     /usr/local/include/X11R5  \
1988     /usr/local/include/X11R4  \
1989                               \
1990     /usr/X11/include          \
1991     /usr/include/X11          \
1992     /usr/local/X11/include    \
1993     /usr/local/include/X11    \
1994                               \
1995     /usr/XFree86/include/X11  \
1996     /usr/pkg/include          \
1997                               \
1998     /usr/openwin/share/include"
1999
2000 dnl try to find out the standard lib locations for the systems with multiple
2001 dnl ABIs
2002 AC_MSG_CHECKING([for libraries directory])
2003
2004 case "${host}" in
2005     *-*-irix6* )
2006         AC_CACHE_VAL(
2007             wx_cv_std_libpath,
2008             [
2009                 for d in WX_STD_LIBPATH(); do
2010                     for e in a so sl dylib dll.a; do
2011                         libc="$d/libc.$e"
2012                         if test -f $libc; then
2013                             save_LIBS="$LIBS"
2014                             LIBS="$libc"
2015                             AC_LINK_IFELSE([int main() { return 0; }],
2016                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2017                             LIBS="$save_LIBS"
2018                             if test "x$wx_cv_std_libpath" != "x"; then
2019                                 break 2
2020                             fi
2021                         fi
2022                     done
2023                 done
2024                 if test "x$wx_cv_std_libpath" = "x"; then
2025                     wx_cv_std_libpath="lib"
2026                 fi
2027             ]
2028         )
2029         ;;
2030
2031     *-*-solaris2* )
2032         dnl use ../lib or ../lib/64 depending on the size of void*
2033         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2034             wx_cv_std_libpath="lib/64"
2035         else
2036             wx_cv_std_libpath="lib"
2037         fi
2038         ;;
2039
2040     *-*-linux* )
2041         dnl use ../lib or ../lib64 depending on the size of void*
2042         if test "$ac_cv_sizeof_void_p" = 8 -a \
2043                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2044             wx_cv_std_libpath="lib64"
2045         else
2046             wx_cv_std_libpath="lib"
2047         fi
2048         ;;
2049
2050     *)
2051         wx_cv_std_libpath="lib";
2052         ;;
2053 esac
2054
2055 AC_MSG_RESULT($wx_cv_std_libpath)
2056
2057 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2058
2059 dnl Cross compiling with gcc?
2060 if test "$build" != "$host" -a "$GCC" = yes; then
2061     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2062     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2063     dnl for a 'root' below which libraries and headers for the target system
2064     dnl might be installed.
2065     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2066         cross_root=`dirname $cross_root`
2067         cross_root=`dirname $cross_root`
2068
2069         dnl substitute this candiate root for '^/usr' in the search lists,
2070         dnl strip out any that don't start '^/usr'.
2071         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2072         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2073         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2074
2075         dnl also have pkg-config search for *.pc files under this 'root'
2076         if test -z "$PKG_CONFIG_PATH"; then
2077             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2078             export PKG_CONFIG_PATH
2079         fi
2080
2081         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2082         dnl -x-libraries are given on the command line. So if they are not
2083         dnl set then set them here to plausible defaults.
2084         if test -z "$x_includes" -o "$x_includes" = NONE; then
2085             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2086             x_includes=$ac_find_includes
2087         fi
2088         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2089             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2090             x_libraries=$ac_find_libraries
2091         fi
2092     fi
2093 fi
2094
2095 dnl ------------------------------------------------------------------------
2096 dnl Check for libraries
2097 dnl ------------------------------------------------------------------------
2098
2099 dnl flush the cache because checking for libraries below might abort
2100 AC_CACHE_SAVE
2101
2102 dnl check for glibc version
2103 dnl
2104 dnl VZ: I have no idea why had this check been there originally, but now
2105 dnl     we could probably do without it by just always adding _GNU_SOURCE
2106 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2107     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2108         AC_TRY_COMPILE([#include <features.h>],
2109             [
2110                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2111                 not glibc 2.1
2112                 #endif
2113             ],
2114             [
2115                 wx_cv_lib_glibc21=yes
2116             ],
2117             [
2118                 wx_cv_lib_glibc21=no
2119             ]
2120         )
2121     ])
2122     if test "$wx_cv_lib_glibc21" = "yes"; then
2123         AC_DEFINE(wxHAVE_GLIBC2)
2124     fi
2125 fi
2126
2127 dnl we may need _GNU_SOURCE for 2 things:
2128 dnl
2129 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2130 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2131 dnl  which breaks libtiff compilation, so it is simpler to just define
2132 dnl  _GNU_SOURCE to get everything)
2133 dnl
2134 dnl  2. for Unicode functions
2135 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2136     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2137         AC_DEFINE(_GNU_SOURCE)
2138     fi
2139 fi
2140
2141 dnl Only add the -lm library if floating point functions cannot be used
2142 dnl without it.  This check is important on cygwin because of the bizarre
2143 dnl way that they have organized functions into libraries.  On cygwin, both
2144 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2145 dnl means that
2146 dnl   1) linking with -lm is not necessary, and
2147 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2148 dnl In particular, if you compile any program with -mno-cygwin and link with
2149 dnl -lm, it will crash instantly when it is run.  This happens because the
2150 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2151 dnl the ___main function instead of allowing it to be defined by
2152 dnl /usr/lib/mingw/libmingw32.a as it should be.
2153 dnl
2154 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2155 dnl
2156 dnl Just check a few floating point functions. If they are all found without
2157 dnl -lm, then we must not need -lm.
2158 have_cos=0
2159 have_floor=0
2160 AC_CHECK_FUNCS(cos, have_cos=1)
2161 AC_CHECK_FUNCS(floor, have_floor=1)
2162 AC_MSG_CHECKING(if floating point functions link without -lm)
2163 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2164     AC_MSG_RESULT(yes)
2165 else
2166     AC_MSG_RESULT(no)
2167     LIBS="$LIBS -lm"
2168     # use different functions to avoid configure caching
2169     have_sin=0
2170     have_ceil=0
2171     AC_CHECK_FUNCS(sin, have_sin=1)
2172     AC_CHECK_FUNCS(ceil, have_ceil=1)
2173     AC_MSG_CHECKING(if floating point functions link with -lm)
2174     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2175         AC_MSG_RESULT(yes)
2176     else
2177         AC_MSG_RESULT(no)
2178         # not sure we should warn the user, crash, etc.
2179     fi
2180 fi
2181
2182 dnl check for C99 string to long long conversion functions, assume that if we
2183 dnl have the unsigned variants, then we have the signed ones as well
2184 dnl
2185 dnl at least under SGI these functions are only available in C99 code and not
2186 dnl in C++ so do these tests using C++ compiler
2187 AC_LANG_PUSH(C++)
2188 if test "wxUSE_UNICODE" = "yes"; then
2189     WX_CHECK_FUNCS(wcstoull)
2190 else
2191     WX_CHECK_FUNCS(strtoull)
2192 fi
2193 AC_LANG_POP()
2194
2195 dnl ---------------------------------------------------------------------------
2196 dnl Optional libraries
2197 dnl
2198 dnl   --with-<lib>=sys
2199 dnl       looks for system library and fails if not found
2200 dnl
2201 dnl   --with-<lib>
2202 dnl   --with-<lib>=yes
2203 dnl       looks for system library and, if not found, prints a warning,
2204 dnl       falls back to the builtin wx version, and continues configuration
2205 dnl
2206 dnl   --with-<lib>=builtin
2207 dnl       uses builtin wx version without searching for system library
2208 dnl
2209 dnl   --with-<lib>=no
2210 dnl   --without-<lib>
2211 dnl       do not use library (neither system nor builtin wx version)
2212 dnl
2213 dnl ---------------------------------------------------------------------------
2214
2215 dnl ------------------------------------------------------------------------
2216 dnl Check for regex libraries
2217 dnl ------------------------------------------------------------------------
2218
2219 if test "$wxUSE_REGEX" != "no"; then
2220     AC_DEFINE(wxUSE_REGEX)
2221
2222     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2223         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2224         wxUSE_REGEX=builtin
2225     fi
2226
2227     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2228         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2229         dnl on some old systems it may be in libregex - check for it too?
2230         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2231
2232         if test "x$ac_cv_func_regcomp" != "xyes"; then
2233             if test "$wxUSE_REGEX" = "sys" ; then
2234                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2235             else
2236                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2237                 wxUSE_REGEX=builtin
2238             fi
2239         else
2240             dnl we are using the system library
2241             wxUSE_REGEX=sys
2242             dnl only the built-in supports advanced REs
2243             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2244         fi
2245     fi
2246 fi
2247
2248 dnl ------------------------------------------------------------------------
2249 dnl Check for zlib compression library
2250 dnl ------------------------------------------------------------------------
2251
2252 ZLIB_LINK=
2253 if test "$wxUSE_ZLIB" != "no" ; then
2254     AC_DEFINE(wxUSE_ZLIB)
2255
2256     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2257         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2258         dnl should still use it because hopefully (can someone confirm this?)
2259         dnl Apple did fix the security problem in it and not using the system
2260         dnl library results in a whole bunch of warnings when linking with
2261         dnl Carbon framework
2262         if test "$USE_DARWIN" = 1; then
2263             system_zlib_h_ok="yes"
2264         else
2265             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2266             dnl known to not work) and although I don't know which is
2267             dnl the minimal required version it's safer to test for 1.1.4 as
2268             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2269             dnl has anything more ancient (1.1.3 was released in July 1998)
2270             dnl anyhow
2271             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2272                 [AC_TRY_RUN(
2273                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2274                     [
2275                         #include <zlib.h>
2276                         #include <stdio.h>
2277
2278                         int main()
2279                         {
2280                             FILE *f=fopen("conftestval", "w");
2281                             if (!f) exit(1);
2282                             fprintf(f, "%s",
2283                                     ZLIB_VERSION[0] == '1' &&
2284                                     (ZLIB_VERSION[2] > '1' ||
2285                                     (ZLIB_VERSION[2] == '1' &&
2286                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2287                             exit(0);
2288                         }
2289                     ],
2290                     ac_cv_header_zlib_h=`cat conftestval`,
2291                     ac_cv_header_zlib_h=no,
2292                     dnl cross-compiling: don't have an answer, try later
2293                     unset ac_cv_header_zlib_h
2294                 )]
2295             )
2296             dnl If the test above did not come up with a value (e.g. cross
2297             dnl compiling) then this should give a definitive answer
2298             AC_CHECK_HEADER(zlib.h,,, [ ])
2299
2300             system_zlib_h_ok=$ac_cv_header_zlib_h
2301         fi
2302
2303         if test "$system_zlib_h_ok" = "yes"; then
2304             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2305         fi
2306
2307         if test "x$ZLIB_LINK" = "x" ; then
2308             if test "$wxUSE_ZLIB" = "sys" ; then
2309                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2310             else
2311                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2312                 wxUSE_ZLIB=builtin
2313             fi
2314         else
2315             dnl we are using the system library
2316             wxUSE_ZLIB=sys
2317         fi
2318     fi
2319 fi
2320
2321 dnl ------------------------------------------------------------------------
2322 dnl Check for png library
2323 dnl ------------------------------------------------------------------------
2324
2325 PNG_LINK=
2326 if test "$wxUSE_LIBPNG" != "no" ; then
2327     AC_DEFINE(wxUSE_LIBPNG)
2328
2329     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2330         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2331         wxUSE_LIBPNG=sys
2332     fi
2333
2334     dnl for the check below to have a chance to succeed, we must already have
2335     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2336     dnl doesn't depend on zlib)
2337     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2338         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2339         wxUSE_LIBPNG=builtin
2340     fi
2341
2342     if test "$wxUSE_MGL" != 1 ; then
2343         dnl Don't check for libpng when building wxMGL, libmgl contains it
2344         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2345             dnl libpng version 0.9 is known to not work, if an even newer
2346             dnl version is required, just bump it up in the test below
2347             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2348                 [AC_TRY_RUN(
2349                     dnl png.h defines PNG_LIBPNG_VER=number
2350                     [
2351                         #include <png.h>
2352                         #include <stdio.h>
2353
2354                         int main()
2355                         {
2356                             FILE *f=fopen("conftestval", "w");
2357                             if (!f) exit(1);
2358                             fprintf(f, "%s",
2359                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2360                             exit(0);
2361                         }
2362                     ],
2363                     ac_cv_header_png_h=`cat conftestval`,
2364                     ac_cv_header_png_h=no,
2365                     dnl cross-compiling: test (later) if we have any png.h
2366                     unset ac_cv_header_png_h
2367                 )]
2368             )
2369             AC_CHECK_HEADER(png.h,,, [ ])
2370
2371             if test "$ac_cv_header_png_h" = "yes"; then
2372                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2373             fi
2374
2375             if test "x$PNG_LINK" = "x" ; then
2376                 if test "$wxUSE_LIBPNG" = "sys" ; then
2377                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2378                 else
2379                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2380                     wxUSE_LIBPNG=builtin
2381                 fi
2382             else
2383                 dnl we are using the system library
2384                 wxUSE_LIBPNG=sys
2385             fi
2386         fi
2387     fi
2388 fi
2389
2390 dnl ------------------------------------------------------------------------
2391 dnl Check for jpeg library
2392 dnl ------------------------------------------------------------------------
2393
2394 dnl this check must be done before the check for libtiff as libtiff uses
2395 dnl libjpeg itself
2396 JPEG_LINK=
2397 if test "$wxUSE_LIBJPEG" != "no" ; then
2398     AC_DEFINE(wxUSE_LIBJPEG)
2399
2400     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2401         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2402         wxUSE_LIBJPEG=sys
2403     fi
2404
2405     if test "$wxUSE_MGL" != 1 ; then
2406         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2407         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2408             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2409             dnl HAVE_STDLIB_H which are already defined and this provokes
2410             dnl a compiler warning which configure considers as an error...
2411             AC_MSG_CHECKING(for jpeglib.h)
2412             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2413                 AC_TRY_COMPILE(
2414                     [
2415                         #undef HAVE_STDLIB_H
2416                         #include <stdio.h>
2417                         #include <jpeglib.h>
2418                     ],
2419                     [
2420                     ],
2421                     ac_cv_header_jpeglib_h=yes,
2422                     ac_cv_header_jpeglib_h=no
2423                 )
2424             )
2425             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2426
2427             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2428                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2429             fi
2430
2431             if test "x$JPEG_LINK" = "x" ; then
2432                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2433                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2434                 else
2435                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2436                     wxUSE_LIBJPEG=builtin
2437                 fi
2438             else
2439                 dnl we are using the system library
2440                 wxUSE_LIBJPEG=sys
2441
2442                 if test "$wxUSE_MSW" = 1; then
2443                     dnl boolean is defined by the jpeg headers and also by the
2444                     dnl Windows headers of some compilers. This type has been
2445                     dnl renamed in the builtin, so it is only an issue when
2446                     dnl using an external jpeg lib on Windows.
2447                     AC_CHECK_TYPES(
2448                         [boolean],
2449                         [
2450                             AC_CHECK_SIZEOF(
2451                                 [boolean],
2452                                 [],
2453                                 [
2454                                     #undef HAVE_BOOLEAN
2455                                     #include <stdio.h>
2456                                     #include <jpeglib.h>
2457                                 ])
2458                             AC_DEFINE_UNQUOTED(
2459                                 [wxHACK_BOOLEAN],
2460                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2461                         ],
2462                         [],
2463                         [#include <windows.h>])
2464                 fi
2465             fi
2466         fi
2467     fi
2468 fi
2469
2470 dnl ------------------------------------------------------------------------
2471 dnl Check for tiff library
2472 dnl ------------------------------------------------------------------------
2473
2474 TIFF_LINK=
2475 TIFF_PREREQ_LINKS=-lm
2476 if test "$wxUSE_LIBTIFF" != "no" ; then
2477     AC_DEFINE(wxUSE_LIBTIFF)
2478
2479     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2480         dnl libtiff may depend on libjpeg and libz so use them in the test
2481         dnl below or it would fail
2482         if test "$wxUSE_LIBJPEG" = "sys"; then
2483             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2484         fi
2485         if test "$wxUSE_ZLIB" = "sys"; then
2486             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2487         fi
2488         AC_CHECK_HEADER(tiffio.h,
2489                         [
2490                             AC_CHECK_LIB(tiff, TIFFError,
2491                                          TIFF_LINK=" -ltiff",
2492                                          ,
2493                                          $TIFF_PREREQ_LINKS)
2494                         ],
2495                         [],
2496                         [ ]
2497                        )
2498
2499         if test "x$TIFF_LINK" = "x" ; then
2500             if test "$wxUSE_LIBTIFF" = "sys" ; then
2501                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2502             else
2503                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2504                 wxUSE_LIBTIFF=builtin
2505             fi
2506         else
2507             dnl we are using the system library
2508             wxUSE_LIBTIFF=sys
2509         fi
2510     fi
2511     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2512         if test "$wxUSE_LIBJPEG" = "no"; then
2513             dnl we have to prevent the builtin libtiff configure from building the
2514             dnl library with JPEG support as this was explicitly disabled by user,
2515             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2516             dnl (which will be passed to it anyhow as configure passes arguments to
2517             dnl the top-level script to all the other ones called recursively), so
2518             dnl we need to hack around this
2519             ac_configure_args="$ac_configure_args --disable-jpeg"
2520         fi
2521         AC_CONFIG_SUBDIRS([src/tiff])
2522     fi
2523 fi
2524
2525 dnl ------------------------------------------------------------------------
2526 dnl Check for expat libraries
2527 dnl ------------------------------------------------------------------------
2528
2529 if test "$wxUSE_WCHAR_T" != "yes"; then
2530     if test "$wxUSE_EXPAT" != "no"; then
2531         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2532         wxUSE_EXPAT=no
2533     fi
2534     if test "$wxUSE_XML" != "no"; then
2535         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2536         wxUSE_XML=no
2537     fi
2538 fi
2539
2540 if test "$wxUSE_EXPAT" != "no"; then
2541     wxUSE_XML=yes
2542     AC_DEFINE(wxUSE_EXPAT)
2543     AC_DEFINE(wxUSE_XML)
2544
2545     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2546         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2547         if test "x$found_expat_h" = "x1"; then
2548             dnl Expat 1.95.6 comes with broken expat.h:
2549             AC_CACHE_CHECK([if expat.h is valid C++ header],
2550                 wx_cv_expat_is_not_broken,
2551                 [
2552                 AC_LANG_PUSH(C++)
2553                 AC_TRY_COMPILE([#include <expat.h>],[],
2554                     wx_cv_expat_is_not_broken=yes,
2555                     wx_cv_expat_is_not_broken=no
2556                 )
2557                 AC_LANG_POP()
2558                 ]
2559             )
2560             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2561                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2562             fi
2563         fi
2564         if test "x$EXPAT_LINK" = "x" ; then
2565             if test "$wxUSE_EXPAT" = "sys" ; then
2566                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2567             else
2568                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2569                 wxUSE_EXPAT=builtin
2570             fi
2571         else
2572             dnl we are using the system library
2573             wxUSE_EXPAT=sys
2574         fi
2575     fi
2576     if test "$wxUSE_EXPAT" = "builtin" ; then
2577         dnl Expat needs this:
2578         AC_CONFIG_SUBDIRS([src/expat])
2579     fi
2580 fi
2581
2582
2583 dnl ------------------------------------------------------------------------
2584 dnl Check for libmspack
2585 dnl ------------------------------------------------------------------------
2586
2587 if test "$wxUSE_LIBMSPACK" != "no"; then
2588     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2589     if test "x$found_mspack_h" = "x1"; then
2590         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2591                      MSPACK_LINK=" -lmspack")
2592     fi
2593     if test "x$MSPACK_LINK" = "x" ; then
2594         wxUSE_LIBMSPACK=no
2595     fi
2596 fi
2597
2598 if test "$wxUSE_LIBMSPACK" != "no"; then
2599     AC_DEFINE(wxUSE_LIBMSPACK)
2600 fi
2601
2602
2603 dnl ----------------------------------------------------------------
2604 dnl search for toolkit (widget sets)
2605 dnl ----------------------------------------------------------------
2606
2607 AFMINSTALL=
2608 WIN32INSTALL=
2609
2610 TOOLKIT=
2611 TOOLKIT_INCLUDE=
2612 WIDGET_SET=
2613
2614 dnl are we building for a win32 target environment?
2615 dnl If so, setup common stuff needed for both GUI and Base libs.
2616 if test "$USE_WIN32" = 1 ; then
2617     AC_CHECK_HEADERS(w32api.h,,, [ ])
2618     AC_CHECK_HEADER(windows.h,,
2619     [
2620         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2621     ],
2622     [ ])
2623
2624     dnl --- FIXME: This is still a somewhat random list of libs,
2625     dnl ---        some of them should probably be included conditionally.
2626     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2627
2628     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2629         LIBS="$LIBS -loleacc"
2630     fi
2631
2632     case "${host}" in
2633         *-*-cygwin* )
2634             dnl Cygwin doesn't include these by default
2635             LIBS="$LIBS -lkernel32 -luser32"
2636     esac
2637
2638     dnl This one is still used by some sample makefiles.
2639     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2640     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2641
2642     dnl This lot we export to wx-config.  It must add the relevant
2643     dnl include directories at the point when they can be known.
2644     dnl (but are these (still) required anyway?)
2645     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2646
2647     dnl install Win32-specific files in "make install"
2648     WIN32INSTALL=win32install
2649
2650     dnl pbt.h is missing on Wine at least
2651     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2652 fi
2653
2654 if test "$wxUSE_GUI" = "yes"; then
2655     USE_GUI=1
2656
2657     GUI_TK_LIBRARY=
2658
2659     WXGTK12=
2660     WXGTK127=
2661     WXGTK2=
2662     WXGPE=
2663
2664     if test "$wxUSE_COCOA" = 1 ; then
2665         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2666             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2667             wxUSE_PRINTING_ARCHITECTURE=no
2668         fi
2669         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2670             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2671             wxUSE_DRAG_AND_DROP=no
2672         fi
2673         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2674             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2675             wxUSE_DRAGIMAGE=no
2676         fi
2677     fi
2678
2679     if test "$wxUSE_MSW" = 1 ; then
2680         TOOLKIT=MSW
2681         GUIDIST=MSW_DIST
2682
2683         dnl -mwindows causes a heap of other default gui libs to be linked in.
2684         case "${host}" in
2685             *-*-mingw32* )
2686                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2687         esac
2688     fi
2689
2690     if test "$wxUSE_GTK" = 1; then
2691         dnl GTK+ test program must be compiled with C compiler
2692         AC_MSG_CHECKING([for GTK+ version])
2693
2694         gtk_version_cached=1
2695         AC_CACHE_VAL(wx_cv_lib_gtk,
2696             [
2697                 dnl stupid GTK+ AM macros produce their own messages, so we
2698                 dnl have to pass to the next line
2699                 gtk_version_cached=0
2700                 AC_MSG_RESULT()
2701
2702                 dnl we must link against lgthread unless the user
2703                 dnl used --disable-threads
2704                 GTK_MODULES=
2705                 if test "$wxUSE_THREADS" = "yes"; then
2706                     GTK_MODULES=gthread
2707                 fi
2708
2709                 dnl detect GTK2
2710                 wx_cv_lib_gtk=
2711                 if test "x$wxGTK_VERSION" != "x1"
2712                 then
2713                     dnl The gthread.pc that ships with Solaris returns '-mt',
2714                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2715                     dnl So disable the compile check and remove the -mt below.
2716                     case "${host}" in
2717                         *-*-solaris2* )
2718                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2719                                 enable_gtktest=no
2720                             fi
2721                     esac
2722
2723                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2724
2725                     dnl Solaris also requires -lX11 for static lib
2726                     case "${host}" in
2727                         *-*-solaris2* )
2728                             if test "$wxUSE_SHARED" != "yes"; then
2729                                 GTK_LIBS="$GTK_LIBS -lX11"
2730                             fi
2731                     esac
2732                 fi
2733
2734                 dnl detect GTK1.x
2735                 if test -z "$wx_cv_lib_gtk"; then
2736                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2737                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2738
2739                         if test -z "$wx_cv_lib_gtk"; then
2740                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2741                         fi
2742                     fi
2743                 fi
2744
2745                 if test -z "$wx_cv_lib_gtk"; then
2746                     dnl looks better in AC_MSG_RESULT
2747                     wx_cv_lib_gtk=none
2748                 else
2749                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2750                     dnl subsequent runs
2751                     wx_cv_cflags_gtk=$GTK_CFLAGS
2752                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2753                 fi
2754             ]
2755         )
2756
2757         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2758         dnl enough
2759         if test "$gtk_version_cached" = 1; then
2760             AC_MSG_RESULT($wx_cv_lib_gtk)
2761         fi
2762
2763         case "$wx_cv_lib_gtk" in
2764             2.0)    WXGTK2=1
2765                     TOOLKIT_VERSION=2
2766                     ;;
2767             1.2.7)  WXGTK127=1
2768                     WXGTK12=1
2769                     ;;
2770             1.2.3)  WXGTK12=1
2771                     ;;
2772             *)      AC_MSG_ERROR([
2773 The development files for GTK+ were not found. For GTK+ 2, please
2774 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2775 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2776 and that the version is 1.2.3 or above. Also check that the
2777 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2778 --libs' are in the LD_LIBRARY_PATH or equivalent.
2779                             ])
2780                     ;;
2781         esac
2782
2783         if test "$WXGTK2" = 1; then
2784             save_CFLAGS="$CFLAGS"
2785             save_LIBS="$LIBS"
2786             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2787             LIBS="$LIBS $wx_cv_libs_gtk"
2788
2789             dnl test if we have at least GTK+ 2.10:
2790             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2791             AC_TRY_COMPILE([
2792                             #include <gtk/gtk.h>
2793                            ],
2794                            [
2795                             #if !GTK_CHECK_VERSION(2,10,0)
2796                             Not GTK+ 2.10
2797                             #endif
2798                            ],
2799                            [
2800                             AC_DEFINE(__WXGTK210__)
2801                             AC_DEFINE(__WXGTK26__)
2802                             AC_MSG_RESULT([yes])
2803                             ac_wxgtk210=1
2804                            ],
2805                            [
2806                             AC_MSG_RESULT([no])
2807                             ac_wxgtk210=0
2808                            ])
2809
2810             if test "$ac_wxgtk210" = 0; then
2811                 dnl test if we have at least GTK+ 2.6:
2812                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2813                 AC_TRY_COMPILE([
2814                                 #include <gtk/gtk.h>
2815                             ],
2816                             [
2817                                 #if !GTK_CHECK_VERSION(2,6,0)
2818                                 Not GTK+ 2.6
2819                                 #endif
2820                             ],
2821                             [
2822                                 AC_DEFINE(__WXGTK26__)
2823                                 AC_MSG_RESULT([yes])
2824                                 ac_wxgtk26=1
2825                             ],
2826                             [
2827                                 AC_MSG_RESULT([no])
2828                                 ac_wxgtk26=0
2829                             ])
2830             fi
2831
2832             CFLAGS="$save_CFLAGS"
2833             LIBS="$save_LIBS"
2834         else
2835             if test "$wxUSE_UNICODE" = "yes"; then
2836                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2837                 wxUSE_UNICODE=no
2838             fi
2839
2840             dnl test for XIM support in libgdk
2841             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2842
2843             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2844             dnl have it but we do the check for the others)
2845             if test "$USE_DARWIN" != 1; then
2846                 AC_CHECK_FUNCS(poll)
2847             fi
2848         fi
2849
2850         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2851         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2852
2853         AFMINSTALL=afminstall
2854         TOOLKIT=GTK
2855         GUIDIST=GTK_DIST
2856
2857         dnl test for external libxpm if we're configured to use it
2858         if test "$wxUSE_GPE" = "yes"; then
2859             AC_MSG_CHECKING(for gpewidget library)
2860             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2861             if test "$ac_find_libraries" != "" ; then
2862                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2863                 dnl -lgpewidget must be before all GTK libs and
2864                 dnl we guess its path from the prefix
2865                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2866                 WXGPE=1
2867                 AC_MSG_RESULT([found in $ac_find_libraries])
2868             else
2869                 AC_MSG_RESULT(not found)
2870             fi
2871
2872             dnl AC_MSG_CHECKING(for gpe library)
2873             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2874             dnl if test "$ac_find_libraries" != "" ; then
2875             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2876             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2877             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2878             dnl else
2879             dnl     AC_MSG_RESULT(not found)
2880             dnl fi
2881         fi
2882     fi
2883
2884     if test "$wxUSE_MGL" = 1; then
2885        AC_MSG_CHECKING(for SciTech MGL library)
2886         if test "x$MGL_ROOT" = x ; then
2887             AC_MSG_RESULT(not found)
2888             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2889         else
2890             AC_MSG_RESULT($MGL_ROOT)
2891         fi
2892
2893         AC_MSG_CHECKING(for libmgl location)
2894         dnl Find MGL library that we want
2895         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2896         dnl             and for non-x86 versions
2897         case "${host}" in
2898             *-*-linux* )
2899               dnl glibc.so, glibc are for older versions of MGL,
2900               dnl x86/a, x86/so are used by >= 5.0 R11
2901               if test "x$wxUSE_SHARED" = xyes ; then
2902                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2903               else
2904                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2905               fi
2906               ;;
2907             *-pc-msdosdjgpp )
2908               mgl_os_candidates="dos32/dj2"
2909               ;;
2910             *)
2911               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2912         esac
2913
2914         mgl_lib_type=""
2915         mgl_os=""
2916
2917         for mgl_os_i in $mgl_os_candidates ; do
2918             if test "x$mgl_os" = x ; then
2919                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2920                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2921                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2922                         mgl_lib_type=debug
2923                         mgl_os=$mgl_os_i
2924                     fi
2925                 fi
2926                 if test "x$mgl_lib_type" = x ; then
2927                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2928                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2929                         mgl_lib_type=release
2930                         mgl_os=$mgl_os_i
2931                     fi
2932                 fi
2933             fi
2934         done
2935
2936         if test "x$mgl_os" = x ; then
2937             AC_MSG_RESULT(not found)
2938             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2939         fi
2940         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2941
2942         wxUSE_UNIVERSAL="yes"
2943
2944         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2945         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2946
2947         AFMINSTALL=afminstall
2948         TOOLKIT=MGL
2949         GUIDIST=MGL_DIST
2950     fi
2951
2952     if test "$wxUSE_DFB" = 1; then
2953        PKG_PROG_PKG_CONFIG()
2954
2955        PKG_CHECK_MODULES(DIRECTFB,
2956                          [directfb >= 0.9.23],
2957                          [
2958                            wxUSE_UNIVERSAL="yes"
2959                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
2960                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
2961                            TOOLKIT=DFB
2962                            GUIDIST=DFB_DIST
2963                          ],
2964                          [
2965                            AC_MSG_ERROR([DirectFB not found.])
2966                          ]
2967                          )
2968     fi
2969
2970     if test "$wxUSE_MICROWIN" = 1; then
2971         AC_MSG_CHECKING(for MicroWindows)
2972         if test "x$MICROWINDOWS" = x ; then
2973             AC_MSG_RESULT(not found)
2974             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2975         else
2976             AC_MSG_RESULT($MICROWINDOWS)
2977         fi
2978
2979         if test -f $MICROWINDOWS/lib/libmwin.a; then
2980             AC_MSG_RESULT(MicroWindows' libraries found.)
2981         else
2982             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2983         fi
2984
2985         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2986         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2987
2988         wxUSE_UNIVERSAL="yes"
2989
2990         AFMINSTALL=afminstall
2991         TOOLKIT=MICROWIN
2992         GUIDIST=MICROWIN_DIST
2993
2994         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2995     fi
2996
2997     dnl common part of X11 and Motif port checks
2998     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2999         dnl use standard macros to check for X headers/libs, this brings
3000         dnl support for the standard configure options --x-includes,
3001         dnl --x-libraries and --no-x
3002         AC_PATH_XTRA
3003
3004         if test "$no_x" = "yes"; then
3005           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3006         fi
3007
3008         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3009         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3010         dnl this junk out
3011         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3012         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3013         AFMINSTALL=afminstall
3014         COMPILED_X_PROGRAM=0
3015
3016     fi
3017
3018     if test "$wxUSE_X11" = 1; then
3019         if test "$wxUSE_NANOX" = "yes"; then
3020             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3021             if test "x$MICROWIN" = x ; then
3022                 AC_MSG_RESULT(not found)
3023                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3024             else
3025                 AC_MSG_RESULT($MICROWIN)
3026                 AC_DEFINE(wxUSE_NANOX)
3027             fi
3028         fi
3029
3030         if test "$wxUSE_UNICODE" = "yes"; then
3031             PKG_PROG_PKG_CONFIG()
3032
3033             PKG_CHECK_MODULES(PANGOX, pangox,
3034                 [
3035                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3036                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3037                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3038                 ],
3039                 [
3040                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3041                 ]
3042             )
3043             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3044                 [
3045                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3046                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3047                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3048                 ],
3049                 [
3050                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3051                     wxUSE_PRINTING_ARCHITECTURE="no"
3052                 ]
3053             )
3054             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3055                 [
3056                     AC_DEFINE(HAVE_PANGO_XFT)
3057                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3058                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3059                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3060                 ],
3061                 [
3062                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3063                 ]
3064             )
3065             save_LIBS="$LIBS"
3066             LIBS="$LIBS $PANGOX_LIBS"
3067             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3068             LIBS="$save_LIBS"
3069         fi
3070
3071         wxUSE_UNIVERSAL="yes"
3072
3073         if test "$wxUSE_NANOX" = "yes"; then
3074             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3075             TOOLCHAIN_DEFS="${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"
3076             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3077         else
3078             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3079         fi
3080
3081         TOOLKIT=X11
3082         GUIDIST=X11_DIST
3083     fi
3084
3085     if test "$wxUSE_MOTIF" = 1; then
3086         AC_MSG_CHECKING(for Motif/Lesstif headers)
3087         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3088         if test "$ac_find_includes" != "" ; then
3089             AC_MSG_RESULT(found in $ac_find_includes)
3090             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3091             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3092         else
3093             save_CFLAGS=$CFLAGS
3094             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3095
3096             AC_TRY_COMPILE(
3097                 [
3098                     #include <Xm/Xm.h>
3099                 ],
3100                 [
3101                     int version;
3102                     version = xmUseVersion;
3103                 ],
3104                 [
3105                     AC_MSG_RESULT(found in default search path)
3106                     COMPILED_X_PROGRAM=1
3107                 ],
3108                 [
3109                     AC_MSG_RESULT(no)
3110                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3111                 ]
3112             )
3113
3114             CFLAGS=$save_CFLAGS
3115         fi
3116
3117
3118         AC_MSG_CHECKING(for Motif/Lesstif library)
3119         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3120
3121         if test "x$ac_find_libraries" != "x" ; then
3122             AC_MSG_RESULT(found in $ac_find_libraries)
3123
3124             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3125             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3126         else
3127             dnl it might happen that we found headers in one of the standard
3128             dnl paths but the libs are elsewhere but still in default (linker)
3129             dnl path -- try to compile a test program to check for this
3130             save_CFLAGS=$CFLAGS
3131             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3132             save_LIBS="$LIBS"
3133             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3134
3135             AC_TRY_LINK(
3136                 [
3137                     #include <Xm/Xm.h>
3138                 ],
3139                 [
3140                     int version;
3141                     version = xmUseVersion;
3142                 ],
3143                 [
3144                     AC_MSG_RESULT(found in default search path)
3145                     COMPILED_X_PROGRAM=1
3146                 ],
3147                 [
3148                     AC_MSG_RESULT(no)
3149                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3150                 ]
3151             )
3152
3153             CFLAGS=$save_CFLAGS
3154             LIBS="$save_LIBS"
3155         fi
3156
3157         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3158         libp_link=""
3159         libsm_ice_link=""
3160         libs_found=0
3161         for libp in "" " -lXp"; do
3162             if test "$libs_found" = 0; then
3163                 for libsm_ice in "" " -lSM -lICE"; do
3164                     if test "$libs_found" = 0; then
3165                         save_LIBS="$LIBS"
3166                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3167                         save_CFLAGS=$CFLAGS
3168                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3169
3170                         AC_TRY_LINK(
3171                             [
3172                                 #include <Xm/Xm.h>
3173                                 #include <Xm/List.h>
3174                             ],
3175                             [
3176                                 XmString string = NULL;
3177                                 Widget w = NULL;
3178                                 int position = 0;
3179                                 XmListAddItem(w, string, position);
3180                             ],
3181                             [
3182                                 libp_link="$libp"
3183                                 libsm_ice_link="$libsm_ice"
3184                                 AC_MSG_RESULT(
3185                                     [need${libp_link}${libsm_ice_link}])
3186                                 libs_found=1
3187                             ], []
3188                         )
3189
3190                         LIBS="$save_LIBS"
3191                         CFLAGS=$save_CFLAGS
3192                     fi
3193                 done
3194             fi
3195         done
3196
3197         if test "$libs_found" = 0; then
3198             AC_MSG_RESULT([can't find the right libraries])
3199             AC_MSG_ERROR([can't link a simple motif program])
3200         fi
3201
3202         dnl this seems to be needed under IRIX and shouldn't do any harm
3203         dnl elsewhere
3204         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3205
3206         save_CFLAGS=$CFLAGS
3207         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3208
3209         AC_CACHE_CHECK([for Motif 2],
3210             wx_cv_lib_motif2,
3211             AC_TRY_COMPILE([
3212                             #include <Xm/Xm.h>
3213                            ],
3214                            [
3215                             #if XmVersion < 2000
3216                             Not Motif 2
3217                             #endif
3218                            ],
3219                            wx_cv_lib_motif2="yes",
3220                            wx_cv_lib_motif2="no"))
3221         if test "$wx_cv_lib_motif2" = "yes"; then
3222             AC_DEFINE(__WXMOTIF20__,1)
3223         else
3224             AC_DEFINE(__WXMOTIF20__,0)
3225         fi
3226
3227         AC_CACHE_CHECK([whether Motif is Lesstif],
3228             wx_cv_lib_lesstif,
3229             AC_TRY_COMPILE([
3230                             #include <Xm/Xm.h>
3231                            ],
3232                            [
3233                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3234                             Not Lesstif
3235                             #endif
3236                            ],
3237                            wx_cv_lib_lesstif="yes",
3238                            wx_cv_lib_lesstif="no")
3239         )
3240         if test "$wx_cv_lib_lesstif" = "yes"; then
3241             AC_DEFINE(__WXLESSTIF__,1)
3242         else
3243             AC_DEFINE(__WXLESSTIF__,0)
3244         fi
3245
3246         CFLAGS=$save_CFLAGS
3247
3248         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3249         TOOLKIT=MOTIF
3250         GUIDIST=MOTIF_DIST
3251     fi
3252
3253     dnl more tests common to X11 and Motif:
3254     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3255         dnl test for external libxpm if we're configured to use it
3256         if test "$wxUSE_LIBXPM" = "sys"; then
3257             AC_MSG_CHECKING(for Xpm library)
3258             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3259             if test "$ac_find_libraries" != "" ; then
3260                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3261                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3262                 AC_MSG_RESULT(found in $ac_find_libraries)
3263
3264                 AC_CACHE_CHECK([for X11/xpm.h],
3265                     wx_cv_x11_xpm_h,
3266                     [
3267                         save_CFLAGS=$CFLAGS
3268                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3269
3270                         AC_TRY_COMPILE(
3271                             [
3272                                 #include <X11/xpm.h>
3273                             ],
3274                             [
3275                                 int version;
3276                                 version = XpmLibraryVersion();
3277                             ],
3278                             wx_cv_x11_xpm_h=yes,
3279                             wx_cv_x11_xpm_h=no
3280                         )
3281
3282                         CFLAGS=$save_CFLAGS
3283                     ]
3284                 )
3285
3286                 if test $wx_cv_x11_xpm_h = "yes"; then
3287                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3288                     AC_DEFINE(wxHAVE_LIB_XPM)
3289                 else
3290                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3291                 fi
3292             fi
3293
3294         fi
3295
3296         dnl XShapeQueryExtension checks: first the library, then prototype
3297         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3298                      [
3299                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3300                       wxHAVE_XEXT_LIB=1
3301                      ],
3302                      [], [$GUI_TK_LIBRARY -lX11])
3303
3304         if test "$wxHAVE_XEXT_LIB" = 1; then
3305             save_CFLAGS="$CFLAGS"
3306             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3307
3308             AC_MSG_CHECKING([for X11/extensions/shape.h])
3309             AC_TRY_COMPILE([
3310                             #include <X11/Xlib.h>
3311                             #include <X11/extensions/shape.h>
3312                            ],
3313                            [
3314                             int dummy1, dummy2;
3315                             XShapeQueryExtension((Display*)NULL,
3316                                                  (int*)NULL, (int*)NULL);
3317                            ],
3318                            [
3319                             AC_DEFINE(HAVE_XSHAPE)
3320                             AC_MSG_RESULT([found])
3321                            ],
3322                            [
3323                             AC_MSG_RESULT([not found])
3324                            ])
3325             CFLAGS="$save_CFLAGS"
3326
3327         fi
3328     fi
3329
3330     if test "$wxUSE_MAC" = 1; then
3331         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3332         if test "$GCC" = yes; then
3333             AC_MSG_RESULT([gcc])
3334             CPPFLAGS_PASCAL="-fpascal-strings"
3335         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3336             AC_MSG_RESULT([xlc])
3337             CPPFLAGS_PASCAL="-qmacpstr"
3338         else
3339             AC_MSG_RESULT([none])
3340         fi
3341
3342         if test "x$wxUSE_UNIX" = "xyes"; then
3343             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3344         else
3345             dnl platform.h needs TARGET_CARBON before setup.h
3346             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3347         fi
3348
3349         TOOLKIT=MAC
3350         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3351         GUIDIST=MACX_DIST
3352         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3353         dnl are different, so they need different names:
3354         WXBASEPORT="_carbon"
3355     fi
3356
3357     if test "$wxUSE_COCOA" = 1; then
3358         TOOLKIT=COCOA
3359         GUIDIST=COCOA_DIST
3360     fi
3361
3362     if test "$wxUSE_PM" = 1; then
3363         TOOLKIT=PM
3364         GUIDIST=PM_DIST
3365         AC_CACHE_CHECK([for type SPBCDATA],
3366             wx_cv_spbcdata,
3367             [
3368                 AC_TRY_COMPILE(
3369                     [
3370                         #define INCL_PM
3371                         #include <os2.h>
3372                     ],
3373                     [
3374                         SPBCDATA test;
3375                     ],
3376                     wx_cv_spbcdata=yes,
3377                     wx_cv_spbcdata=no
3378                 )
3379             ]
3380         )
3381
3382         if test $wx_cv_spbcdata = "yes"; then
3383             AC_DEFINE(HAVE_SPBCDATA)
3384         fi
3385     fi
3386
3387     dnl the name of the directory where the files for this toolkit live
3388     if test "$TOOLKIT" = "PM" ; then
3389         TOOLKIT_DIR="os2"
3390     else
3391         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3392     fi
3393
3394     if test "$wxUSE_UNIVERSAL" = "yes"; then
3395         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3396         WIDGET_SET=univ
3397     fi
3398
3399     dnl distribute samples/demos/utils with GUI versions
3400     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3401     DISTDIR="wx\$(TOOLKIT)"
3402 else
3403     USE_GUI=0
3404
3405     dnl this doesn't quite work right for wxBase, but the places
3406     dnl where it is wrong aren't fatal (yet) though.
3407     TOOLKIT_DIR="base"
3408
3409     dnl the sources, their dependenices and the headers
3410     if test "$USE_WIN32" = 1 ; then
3411         dnl yes, the toolkit for wxBase on win32 is actually MSW
3412         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3413         TOOLKIT="MSW"
3414     fi
3415
3416     dnl distribute only wxBase sources/headers
3417     GUIDIST="BASE_DIST"
3418     DISTDIR="wxBase"
3419 fi
3420
3421
3422 dnl ---------------------------------------------------------------------------
3423 dnl UTF-8 support
3424 dnl ---------------------------------------------------------------------------
3425
3426 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3427 dnl for ports where it makes sense by default (GTK+, DirectFB):
3428 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3429     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3430         wxUSE_UNICODE_UTF8=yes
3431     elif test "$USE_OS2" = 1 ; then
3432         dnl wide char support is quite incomplete in libc;
3433         dnl UTF-8 might actually work when evaluating/setting
3434         dnl code pages correctly, even for ports other than GTK20.
3435         wxUSE_UNICODE_UTF8=yes
3436     else
3437         wxUSE_UNICODE_UTF8=no
3438     fi
3439 fi
3440
3441 dnl ---------------------------------------------------------------------------
3442 dnl Optional libraries included when system library is not used
3443 dnl ---------------------------------------------------------------------------
3444
3445 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3446 if test "$wxUSE_GUI" = "yes"; then
3447     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3448         dnl defines HAVE_X11_XKBLIB_H
3449         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3450         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3451                          [
3452                           #if HAVE_X11_XLIB_H
3453                             #include <X11/Xlib.h>
3454                           #endif
3455                          ])
3456     fi
3457 fi
3458
3459
3460 dnl ---------------------------------------------------------------------------
3461 dnl wxDisplay Sanity checks
3462 dnl ---------------------------------------------------------------------------
3463
3464 if test "$wxUSE_DISPLAY" = "yes"; then
3465 dnl ---------------------------------------------------------------------------
3466 dnl Xinerama (for unix ) - Brian Victor
3467 dnl ---------------------------------------------------------------------------
3468     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3469         AC_MSG_CHECKING([for Xinerama])
3470         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3471         if test "$ac_find_libraries" != "" ; then
3472             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3473             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3474                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3475             fi
3476             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3477             AC_MSG_RESULT([yes])
3478
3479             AC_MSG_CHECKING([for Xxf86vm extension])
3480             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3481             if test "$ac_find_libraries" != "" ; then
3482                 AC_MSG_RESULT([yes])
3483                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3484                                  [
3485                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3486                                  ],
3487                                  [],
3488                                  [
3489                                       #if HAVE_X11_XLIB_H
3490                                         #include <X11/Xlib.h>
3491                                       #endif
3492                                  ])
3493             else
3494                 AC_MSG_RESULT([no])
3495             fi
3496
3497         else
3498             AC_MSG_RESULT([no])
3499             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3500             wxUSE_DISPLAY="no"
3501         fi
3502     elif test "$wxUSE_MSW" = 1; then
3503 dnl ---------------------------------------------------------------------------
3504 dnl DirectDraw for MSW - optionally used by WxDisplay.
3505 dnl ---------------------------------------------------------------------------
3506         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3507     fi
3508 fi
3509
3510 dnl ---------------------------------------------------------------------------
3511 dnl X11 session management
3512 dnl ---------------------------------------------------------------------------
3513 if test "$wxUSE_DETECT_SM" = "yes"; then
3514     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3515         AC_MSG_CHECKING([for -lSM - X11 session management])
3516         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3517         if test "$ac_find_libraries" != "" ; then
3518             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3519             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3520                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3521             fi
3522             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3523             AC_MSG_RESULT([yes])
3524         else
3525             AC_MSG_RESULT([no])
3526             AC_MSG_WARN([libSM not found; disabling session management detection])
3527             wxUSE_DETECT_SM="no"
3528         fi
3529     else
3530         wxUSE_DETECT_SM="no"
3531     fi
3532 fi
3533
3534
3535 dnl ---------------------------------------------------------------------------
3536 dnl OpenGL libraries
3537 dnl ---------------------------------------------------------------------------
3538
3539 USE_OPENGL=0
3540 if test "$wxUSE_OPENGL" = "yes"; then
3541     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
3542         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3543         wxUSE_OPENGL="no"
3544     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3545         OPENGL_LIBS="-framework OpenGL -framework AGL"
3546     elif test "$wxUSE_MSW" = 1; then
3547         OPENGL_LIBS="-lopengl32 -lglu32"
3548     else
3549         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3550         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3551         AC_MSG_CHECKING([for OpenGL headers])
3552         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3553         if test "$ac_find_includes" != "" ; then
3554             AC_MSG_RESULT(found in $ac_find_includes)
3555             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3556             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3557         else
3558             AC_MSG_RESULT([not found])
3559         fi
3560
3561         AC_CHECK_HEADER(GL/gl.h, [
3562             AC_CHECK_HEADER(GL/glu.h, [
3563                 found_gl=0
3564
3565                 AC_MSG_CHECKING([for -lGL])
3566                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3567                 if test "$ac_find_libraries" != "" ; then
3568                     AC_MSG_RESULT([found in $ac_find_libraries])
3569
3570                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3571                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3572                         LDFLAGS_GL="$ac_path_to_link"
3573                     fi
3574
3575                     dnl don't suppose that libGL and libGLU are always in the
3576                     dnl same directory -- this is not true for some common
3577                     dnl distributions
3578                     AC_MSG_CHECKING([for -lGLU])
3579                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3580                     if test "$ac_find_libraries" != "" ; then
3581                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3582                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3583                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3584                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3585                         fi
3586
3587                         found_gl=1
3588                         OPENGL_LIBS="-lGL -lGLU"
3589                         AC_MSG_RESULT([yes])
3590                     else
3591                         AC_MSG_RESULT([no])
3592                     fi
3593                 else
3594                     AC_MSG_RESULT([no])
3595                 fi
3596
3597                 if test "$found_gl" != 1; then
3598                     AC_MSG_CHECKING([for -lMesaGL])
3599                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3600                     if test "$ac_find_libraries" != "" ; then
3601                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3602                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3603                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3604                         AC_MSG_RESULT([yes])
3605                     else
3606                         AC_MSG_RESULT([no])
3607                     fi
3608                 fi
3609             ],, [ ])
3610         ],
3611         [],
3612         [ ])
3613
3614         if test "x$OPENGL_LIBS" = "x"; then
3615             dnl it should be an error and not a warning because OpenGL is not on
3616             dnl by default and so if it had been explicitly requested, we
3617             dnl shouldn't just fall back to compiling the library without it
3618             AC_MSG_ERROR(OpenGL libraries not available)
3619         fi
3620     fi
3621
3622     if test "$wxUSE_OPENGL" = "yes"; then
3623         USE_OPENGL=1
3624         AC_DEFINE(wxUSE_OPENGL)
3625         AC_DEFINE(wxUSE_GLCANVAS)
3626         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3627     fi
3628 fi
3629
3630
3631 dnl the symbol which allows conditional compilation for the given toolkit
3632 if test -n "$TOOLKIT" ; then
3633     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3634 fi
3635
3636
3637 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3638
3639 if test "$wxUSE_SHARED" = "yes"; then
3640     case "${host}" in
3641       *-pc-msdosdjgpp )
3642         dnl only static for now
3643         wxUSE_SHARED=no
3644         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3645       ;;
3646     esac
3647 fi
3648
3649 if test "$wxUSE_SHARED" = "yes"; then
3650
3651     dnl use versioned symbols if available on the platform
3652     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3653
3654     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3655     dnl assigned to CFLAGS and CXXFLAGS below)
3656     if test "$wxUSE_VISIBILITY" != "no"; then
3657         WX_VISIBILITY
3658     fi
3659
3660     dnl test for Sun CC which can be used under both Solaris and Linux
3661     if test "x$SUNCXX" = xyes; then
3662         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3663         WXCONFIG_RPATH="-R\$libdir"
3664     else
3665     case "${host}" in
3666       *-*-linux* | *-*-gnu* )
3667         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3668         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3669         ;;
3670
3671       *-*-solaris2* )
3672         dnl here we know that Sun CC is not used as we tested for it above,
3673         dnl hence we must be using gcc
3674
3675         dnl newer versions of gcc need -isystem to compile X headers on
3676         dnl Solaris (which use old style C syntax)
3677         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3678
3679         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3680         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3681         saveLdflags="$LDFLAGS"
3682         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3683         AC_MSG_CHECKING([if the linker accepts -rpath])
3684         AC_TRY_LINK(
3685             [],[],
3686             [
3687                 AC_MSG_RESULT([yes])
3688                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3689                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3690             ],[
3691                 AC_MSG_RESULT([no])
3692                 AC_MSG_CHECKING([if the linker accepts -R])
3693                 LDFLAGS="$saveLdflags -Wl,-R,/"
3694                 AC_TRY_LINK(
3695                     [],[],
3696                     [
3697                         AC_MSG_RESULT([yes])
3698                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3699                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3700                     ],[
3701                         AC_MSG_RESULT([no])
3702                     ])
3703             ])
3704         LDFLAGS="$saveLdflags"
3705       ;;
3706
3707       *-*-darwin* )
3708         install_name_tool=`which install_name_tool`
3709         if test "$install_name_tool" -a -x "$install_name_tool"; then
3710             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3711             cat <<EOF >change-install-names
3712 #!/bin/sh
3713 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3714 inst_cmd="install_name_tool "
3715 for i in \${libnames} ; do
3716     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3717 done
3718 \${inst_cmd} \${3}
3719 EOF
3720             chmod +x change-install-names
3721         fi
3722       ;;
3723
3724       *-*-cygwin* | *-*-mingw32* )
3725         ;;
3726
3727       *-*-hpux* )
3728         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3729         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3730         ;;
3731
3732     esac
3733     fi
3734
3735     dnl this one shouldn't be used for the library build so put it in a
3736     dnl separate variable from WXCONFIG_CPPFLAGS
3737     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3738
3739     if test $wxUSE_RPATH = "no"; then
3740         SAMPLES_RPATH_FLAG=''
3741         SAMPLES_RPATH_POSTLINK=''
3742         WXCONFIG_RPATH=''
3743     fi
3744
3745     SHARED=1
3746
3747 else
3748
3749     config_linkage_component="-static"
3750     SHARED=0
3751
3752 fi
3753
3754
3755 UNICODE=0
3756 lib_unicode_suffix=
3757 WX_CHARTYPE="ansi"
3758 if test "$wxUSE_UNICODE" = "yes"; then
3759     lib_unicode_suffix=u
3760     WX_CHARTYPE="unicode"
3761     UNICODE=1
3762 fi
3763
3764 lib_debug_suffix=
3765 WX_DEBUGTYPE="release"
3766 DEBUG_FLAG=0
3767 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3768     lib_debug_suffix=d
3769     WX_DEBUGTYPE="debug"
3770     DEBUG_FLAG=1
3771 fi
3772
3773 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3774 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3775
3776 DEBUG_INFO=0
3777 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3778     DEBUG_INFO=1
3779 fi
3780
3781 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3782
3783 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3784
3785 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3786
3787 if test "$cross_compiling" = "yes"; then
3788     HOST_SUFFIX="-$host_alias"
3789     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3790     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3791 fi
3792
3793 dnl library link name
3794 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3795 dnl If we ever need to do that, we won't need to keep these.
3796 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3797 if test "${TOOLKIT_DIR}" = "os2"; then
3798     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3799 else
3800     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3801 fi
3802
3803
3804
3805 if test "$wxUSE_COCOA" = 1; then
3806     AC_LANG_SAVE
3807     AC_WX_LANG_OBJECTIVEC
3808 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3809 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3810 dnl Point but only if MacTypes.h was not included first.  Of course,
3811 dnl if MacTypes.h is included later then you're screwed when it
3812 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3813 dnl to not typedef Point and thus fix the problem.
3814     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3815     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3816 #include <CoreFoundation/CoreFoundation.h>
3817         ],[],
3818         [AC_MSG_RESULT([no])],
3819         [AC_MSG_RESULT([yes])
3820         AC_MSG_CHECKING([if defining __Point__ will fix it])
3821         AC_TRY_COMPILE([#define __Point__ 1
3822 #include <AppKit/NSEvent.h>
3823 #include <CoreFoundation/CoreFoundation.h>
3824             ],[],
3825             [AC_MSG_RESULT([yes])
3826             AC_DEFINE(__Point__)
3827             ],
3828             [AC_MSG_FAILURE([no])]
3829         )]
3830     )
3831     AC_LANG_RESTORE
3832 fi
3833
3834 dnl ---------------------------------------------------------------------------
3835 dnl Checks for typedefs
3836 dnl ---------------------------------------------------------------------------
3837
3838 dnl   defines mode_t if not already defined
3839 AC_TYPE_MODE_T
3840 dnl   defines off_t if not already defined
3841 AC_TYPE_OFF_T
3842 dnl   defines pid_t if not already defined
3843 AC_TYPE_PID_T
3844 dnl   defines size_t if not already defined
3845 AC_TYPE_SIZE_T
3846
3847 dnl sets HAVE_SSIZE_T if ssize_t is defined
3848 AC_CHECK_TYPES(ssize_t)
3849
3850 dnl check what exactly size_t is on this machine - this is necessary to avoid
3851 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3852 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3853 AC_CACHE_CHECK([if size_t is unsigned int],
3854     wx_cv_size_t_is_uint,
3855     [
3856     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3857     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3858     dnl methods in a local class (i.e. class inside a function) declaration
3859     dnl without any objections!!
3860     dnl
3861     dnl hence the hack below: we must have Foo at global scope!
3862     AC_TRY_COMPILE([#include <stddef.h>],
3863         [
3864             return 0; }
3865
3866             struct Foo { void foo(size_t); void foo(unsigned int); };
3867
3868             int bar() {
3869         ],
3870         wx_cv_size_t_is_uint=no,
3871         wx_cv_size_t_is_uint=yes
3872     )
3873     ]
3874 )
3875
3876 if test "$wx_cv_size_t_is_uint" = "yes"; then
3877     AC_DEFINE(wxSIZE_T_IS_UINT)
3878 else
3879     AC_CACHE_CHECK([if size_t is unsigned long],
3880         wx_cv_size_t_is_ulong,
3881         AC_TRY_COMPILE([#include <stddef.h>],
3882             [
3883                 return 0; }
3884
3885                 struct Foo { void foo(size_t); void foo(unsigned long); };
3886
3887                 int bar() {
3888             ],
3889             wx_cv_size_t_is_ulong=no,
3890             wx_cv_size_t_is_ulong=yes
3891         )
3892     )
3893
3894     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3895         AC_DEFINE(wxSIZE_T_IS_ULONG)
3896     fi
3897 fi
3898
3899 AC_CACHE_CHECK([if wchar_t is separate type],
3900     wx_cv_wchar_t_is_separate_type,
3901     AC_TRY_COMPILE([#include <wchar.h>],
3902         [
3903             return 0; }
3904
3905             struct Foo { void foo(wchar_t);
3906                          void foo(unsigned short);
3907                          void foo(unsigned int);
3908                          void foo(unsigned long); };
3909
3910             int bar() {
3911         ],
3912         wx_cv_wchar_t_is_separate_type=yes,
3913         wx_cv_wchar_t_is_separate_type=no
3914     )
3915 )
3916
3917 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
3918     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
3919 else
3920     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
3921 fi
3922
3923 AC_LANG_POP() dnl C++
3924
3925 dnl ---------------------------------------------------------------------------
3926 dnl Checks for structures
3927 dnl ---------------------------------------------------------------------------
3928
3929 dnl does passwd struct has the pw_gecos field?
3930 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3931     [
3932         AC_TRY_COMPILE([#include <pwd.h>],
3933              [
3934                 char *p;
3935                 struct passwd *pw;
3936                 p = pw->pw_gecos;
3937              ],
3938              [
3939                 wx_cv_struct_pw_gecos=yes
3940              ],
3941              [
3942                 wx_cv_struct_pw_gecos=no
3943              ]
3944         )
3945     ]
3946 )
3947
3948 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3949     AC_DEFINE(HAVE_PW_GECOS)
3950 fi
3951
3952 dnl ---------------------------------------------------------------------------
3953 dnl Check for functions
3954 dnl ---------------------------------------------------------------------------
3955
3956 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3957 if test "$wxUSE_WCHAR_T" = "yes"; then
3958     AC_DEFINE(wxUSE_WCHAR_T)
3959
3960     dnl check for wcslen in all possible places
3961     WCSLEN_FOUND=0
3962     WCHAR_LINK=
3963     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3964
3965     if test "$WCSLEN_FOUND" = 0; then
3966         if test "$TOOLKIT" = "MSW"; then
3967             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3968         else
3969             AC_CHECK_LIB(w, wcslen, [
3970                             WCHAR_LINK=" -lw"
3971                             WCSLEN_FOUND=1
3972                         ])
3973         fi
3974     fi
3975
3976     if test "$WCSLEN_FOUND" = 1; then
3977         AC_DEFINE(HAVE_WCSLEN)
3978     fi
3979
3980     AC_CHECK_FUNCS([wcsdup])
3981
3982     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
3983     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
3984     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
3985     dnl flags when g++ is configured, it will declare it's own).
3986     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
3987         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
3988     fi
3989
3990     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3991     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
3992     dnl library, not the header, so do a header check for mbstate_t first.
3993     AC_CHECK_TYPES([mbstate_t],
3994                    [AC_CHECK_FUNCS(wcsrtombs)],
3995                    [],
3996                    [#include <wchar.h>])
3997 else
3998     AC_MSG_WARN([Wide character support is unavailable])
3999 fi
4000
4001 dnl check for vsnprintf() -- a safe version of vsprintf())
4002 dnl
4003 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4004 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4005 dnl stupidly, provides a dummy function declaration inside its extension)
4006 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4007 dnl
4008 dnl so we first check if the function is in the library
4009 dnl
4010 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4011 AC_CHECK_FUNCS(snprintf vsnprintf)
4012
4013 if test "$ac_cv_func_vsnprintf" = "yes"; then
4014     dnl yes it is -- now check if it is in the headers
4015     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4016         [
4017             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4018             dnl taking "char *" and not "const char *" while Metrowerks does
4019             dnl provide a correct vsnprintf declaration but in C++ mode it's
4020             dnl always in std namespace and so we have to bring it in scope
4021             AC_TRY_COMPILE(
4022                 [
4023                     #include <stdio.h>
4024                     #include <stdarg.h>
4025                     #ifdef __MSL__
4026                     #if __MSL__ >= 0x6000
4027                     namespace std {}
4028                     using namespace std;
4029                     #endif
4030                     #endif
4031                 ],
4032                 [
4033                     char *buf;
4034                     va_list ap;
4035                     vsnprintf(buf, 10u, "%s", ap);
4036                 ],
4037                 wx_cv_func_vsnprintf_decl=yes,
4038                 wx_cv_func_vsnprintf_decl=no
4039             )
4040         ]
4041     )
4042
4043     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4044         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4045
4046         dnl we know there is a vsnprintf declaration, but some old headers
4047         dnl may have one taking a "char *" format instead of "const char *"
4048         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4049             [
4050                 AC_TRY_COMPILE(
4051                     [
4052                         #include <stdio.h>
4053                         #include <stdarg.h>
4054                         #ifdef __MSL__
4055                         #if __MSL__ >= 0x6000
4056                         namespace std {}
4057                         using namespace std;
4058                         #endif
4059                         #endif
4060                     ],
4061                     [
4062                         char *buf;
4063                         va_list ap;
4064                         const char *fmt = "%s";
4065                         vsnprintf(buf, 10u, fmt, ap);
4066                     ],
4067                     wx_cv_func_broken_vsnprintf_decl=no,
4068                     wx_cv_func_broken_vsnprintf_decl=yes
4069                 )
4070             ]
4071         )
4072
4073         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4074             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4075         fi
4076     fi
4077 fi
4078
4079 dnl the same as above but for snprintf() now: it's not present in at least AIX
4080 dnl 4.2 headers
4081 if test "$ac_cv_func_snprintf" = "yes"; then
4082     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4083         [
4084             AC_TRY_COMPILE(
4085                 [
4086                     #include <stdio.h>
4087                     #include <stdarg.h>
4088                     #ifdef __MSL__
4089                     #if __MSL__ >= 0x6000
4090                     namespace std {}
4091                     using namespace std;
4092                     #endif
4093                     #endif
4094                 ],
4095                 [
4096                     char *buf;
4097                     snprintf(buf, 10u, "%s", "wx");
4098                 ],
4099                 wx_cv_func_snprintf_decl=yes,
4100                 wx_cv_func_snprintf_decl=no
4101             )
4102         ]
4103     )
4104
4105     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4106         AC_DEFINE(HAVE_SNPRINTF_DECL)
4107     fi
4108
4109     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4110
4111         dnl check if snprintf() has support for positional arguments
4112         dnl NB: if snprintf() has positional support we can safely suppose that also
4113         dnl     other *printf() functions support them as they all belong to the same
4114         dnl     family and they all fallback to the same implementation
4115         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4116             [
4117                 AC_TRY_RUN(
4118                     [
4119                         #include <stdio.h>
4120
4121                         int main (void)
4122                         {
4123                             char buffer[128];
4124                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4125                             if (strcmp ("2 3 1", buffer) == 0)
4126                                 exit (0);
4127                             exit (1);
4128                         }
4129                     ],
4130                     wx_cv_func_snprintf_pos_params=no,
4131                     wx_cv_func_snprintf_pos_params=yes,
4132                     dnl be pessimistic when cross-compiling
4133                     [
4134                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4135 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4136                         wx_cv_func_snprintf_pos_params=no
4137                     ]
4138                 )
4139             ]
4140         )
4141
4142         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4143             AC_DEFINE(HAVE_UNIX98_PRINTF)
4144         fi
4145     fi
4146 fi
4147
4148 if test "$wxUSE_UNICODE" = yes; then
4149
4150     dnl also look if we have wide char IO functions, notice that [f]putws are
4151     dnl declared in special widec.h under Solaris
4152     wchar_headers="#include <stdio.h>
4153 #include <wchar.h>"
4154     case "${host}" in
4155         *-*-solaris2* )
4156             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4157             if test "$ac_cv_header_widec_h" = "yes"; then
4158                 wchar_headers="$wchar_headers
4159 #include <widec.h>"
4160             fi
4161     esac
4162
4163     WX_CHECK_FUNCS(putws fputws wprintf vswprintf,,,
4164                    [$wchar_headers])
4165
4166     dnl MinGW has a vswprintf with a different prototype, and
4167     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4168     dnl finds it even if it is not declared in some versions...
4169     AC_MSG_CHECKING([for _vsnwprintf])
4170     AC_TRY_COMPILE([#include <wchar.h>],
4171                    [&_vsnwprintf;],
4172                    [AC_MSG_RESULT([yes])
4173                     AC_DEFINE(HAVE__VSNWPRINTF)],
4174                    [AC_MSG_RESULT([no])]);
4175 fi
4176
4177 if test "$wxUSE_FILE" = "yes"; then
4178     WX_CHECK_FUNCS(fsync)
4179 fi
4180
4181 dnl at least under IRIX with mipsPro the C99 round() function is available when
4182 dnl building using the C compiler but not when using C++ one
4183 AC_LANG_PUSH(C++)
4184 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4185 AC_LANG_POP()
4186
4187 dnl the following tests are for Unix(like) systems only
4188 if test "$TOOLKIT" != "MSW"; then
4189
4190 dnl check for available version of iconv()
4191
4192 AM_ICONV
4193 LIBS="$LIBICONV $LIBS"
4194
4195 dnl check for POSIX signals if we need them
4196 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4197     AC_CHECK_FUNCS(sigaction)
4198
4199     if test "$ac_cv_func_sigaction" = "no"; then
4200         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4201         wxUSE_ON_FATAL_EXCEPTION=no
4202     fi
4203
4204     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4205       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4206       [
4207         dnl C compiler happily compiles the code even if there is type mismatch
4208         AC_LANG_PUSH(C++)
4209         AC_TRY_COMPILE([#include <signal.h>],
4210                      [
4211                         extern void testSigHandler(int);
4212
4213                         struct sigaction sa;
4214                         sa.sa_handler = testSigHandler;
4215                      ], [
4216                         wx_cv_type_sa_handler=int
4217                      ], [
4218                         wx_cv_type_sa_handler=void
4219                      ])
4220         AC_LANG_POP()
4221       ])
4222
4223       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4224     fi
4225 fi
4226
4227 dnl backtrace() and backtrace_symbols() for wxStackWalker
4228 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4229     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4230         [
4231             AC_LANG_PUSH(C++)
4232             AC_TRY_COMPILE([#include <execinfo.h>],
4233                 [
4234                     void *trace[1];
4235                     char **messages;
4236
4237                     backtrace(trace, 1);
4238                     messages = backtrace_symbols(trace, 1);
4239                 ],
4240                 wx_cv_func_backtrace=yes,
4241                 wx_cv_func_backtrace=no
4242             )
4243             AC_LANG_POP()
4244         ]
4245     )
4246
4247
4248     if test "$wx_cv_func_backtrace" = "no"; then
4249         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4250         wxUSE_STACKWALKER=no
4251     else
4252         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4253             [
4254                 AC_LANG_PUSH(C++)
4255                 AC_TRY_LINK([#include <cxxabi.h>],
4256                     [
4257                         int rc;
4258                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4259                     ],
4260                     wx_cv_func_cxa_demangle=yes,
4261                     wx_cv_func_cxa_demangle=no
4262                 )
4263                 AC_LANG_POP()
4264             ]
4265         )
4266
4267         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4268             AC_DEFINE(HAVE_CXA_DEMANGLE)
4269         fi
4270     fi
4271 fi
4272
4273 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4274     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4275     wxUSE_STACKWALKER=no
4276 fi
4277
4278
4279 dnl check for the function for temp files creation
4280 AC_CHECK_FUNCS(mkstemp mktemp, break)
4281
4282 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4283 dnl Linux and *BSD and statvfs() under Solaris
4284 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4285     AC_TRY_COMPILE(
4286         [
4287              #if defined(__BSD__)
4288              #include <sys/param.h>
4289              #include <sys/mount.h>
4290              #else
4291              #include <sys/vfs.h>
4292              #endif
4293         ],
4294         [
4295              long l;
4296              struct statfs fs;
4297              statfs("/", &fs);
4298              l = fs.f_bsize;
4299              l += fs.f_blocks;
4300              l += fs.f_bavail;
4301         ],
4302          wx_cv_func_statfs=yes,
4303          wx_cv_func_statfs=no
4304     )
4305 )
4306
4307 if test "$wx_cv_func_statfs" = "yes"; then
4308     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4309     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4310         AC_LANG_PUSH(C++)
4311         AC_TRY_COMPILE(
4312             [
4313                  #if defined(__BSD__)
4314                  #include <sys/param.h>
4315                  #include <sys/mount.h>
4316                  #else
4317                  #include <sys/vfs.h>
4318                  #endif
4319             ],
4320             [
4321                 struct statfs fs;
4322                 statfs("", &fs);
4323             ],
4324             wx_cv_func_statfs_decl=yes,
4325             wx_cv_func_statfs_decl=no
4326         )
4327         AC_LANG_POP()
4328     )
4329
4330     if test "$wx_cv_func_statfs_decl" = "yes"; then
4331         AC_DEFINE(HAVE_STATFS_DECL)
4332     fi
4333
4334     wx_cv_type_statvfs_t="struct statfs"
4335     AC_DEFINE(HAVE_STATFS)
4336 else
4337     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4338         AC_TRY_COMPILE(
4339             [
4340                 #include <stddef.h>
4341                 #include <sys/statvfs.h>
4342             ],
4343             [
4344                 statvfs("/", NULL);
4345             ],
4346             wx_cv_func_statvfs=yes,
4347             wx_cv_func_statvfs=no
4348         )
4349     )
4350
4351     if test "$wx_cv_func_statvfs" = "yes"; then
4352         dnl we also have to check whether we should use statvfs_t (works under
4353         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4354         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4355         dnl mode both work fine)
4356         dnl
4357         dnl for this check C++ compiler has to be used as passing incompatible
4358         dnl pointers is just a warning and not an error in C
4359         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4360             AC_LANG_PUSH(C++)
4361             AC_TRY_COMPILE(
4362                 [
4363                     #include <sys/statvfs.h>
4364                 ],
4365                 [
4366                     long l;
4367                     statvfs_t fs;
4368                     statvfs("/", &fs);
4369                     l = fs.f_bsize;
4370                     l += fs.f_blocks;
4371                     l += fs.f_bavail;
4372                 ],
4373                 wx_cv_type_statvfs_t=statvfs_t,
4374                 [
4375                     AC_TRY_COMPILE(
4376                         [
4377                             #include <sys/statvfs.h>
4378                         ],
4379                         [
4380                             long l;
4381                             struct statvfs fs;
4382                             statvfs("/", &fs);
4383                             l = fs.f_bsize;
4384                             l += fs.f_blocks;
4385                             l += fs.f_bavail;
4386                         ],
4387                         wx_cv_type_statvfs_t="struct statvfs",
4388                         wx_cv_type_statvfs_t="unknown"
4389                     )
4390                 ]
4391             )
4392             AC_LANG_POP()
4393         )
4394
4395         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4396             AC_DEFINE(HAVE_STATVFS)
4397         fi
4398     else
4399         dnl set it for the test below
4400         wx_cv_type_statvfs_t="unknown"
4401     fi
4402 fi
4403
4404 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4405     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4406 else
4407     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4408 fi
4409
4410 dnl check for fcntl() or at least flock() needed by Unix implementation of
4411 dnl wxSingleInstanceChecker
4412 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4413     AC_CHECK_FUNCS(fcntl flock, break)
4414
4415     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4416         AC_MSG_WARN(wxSingleInstanceChecker not available)
4417         wxUSE_SNGLINST_CHECKER=no
4418     fi
4419 fi
4420
4421 dnl look for a function to modify the environment
4422 AC_CHECK_FUNCS(setenv putenv, break)
4423 if test "$ac_cv_func_setenv" = "yes"; then
4424     AC_CHECK_FUNCS(unsetenv)
4425 fi
4426
4427 HAVE_SOME_SLEEP_FUNC=0
4428 if test "$USE_BEOS" = 1; then
4429     dnl BeOS has its own (wonder where did they get it from) sleep() function
4430     dnl in unistd.h
4431     AC_DEFINE(HAVE_SLEEP)
4432     HAVE_SOME_SLEEP_FUNC=1
4433 fi
4434
4435 if test "$USE_DARWIN" = 1; then
4436     dnl Mac OS X/Darwin has both nanosleep and usleep
4437     dnl but only usleep is defined in unistd.h
4438     AC_DEFINE(HAVE_USLEEP)
4439     HAVE_SOME_SLEEP_FUNC=1
4440 fi
4441
4442 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4443     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4444     POSIX4_LINK=
4445     AC_CHECK_FUNCS(nanosleep,
4446         AC_DEFINE(HAVE_NANOSLEEP),
4447         [
4448             AC_CHECK_LIB(posix4, nanosleep,
4449                 [
4450                     AC_DEFINE(HAVE_NANOSLEEP)
4451                     POSIX4_LINK=" -lposix4"
4452                 ],
4453                 [
4454                     WX_CHECK_FUNCS(usleep,,
4455                                     AC_MSG_WARN([wxSleep() function will not work])
4456                     )
4457                 ]
4458             )
4459         ]
4460     )
4461 fi
4462
4463 dnl check for uname (POSIX) and gethostname (BSD)
4464 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4465 if test "$wx_cv_func_uname" != yes; then
4466     WX_CHECK_FUNCS(gethostname)
4467 fi
4468
4469 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4470
4471 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4472 dnl libnsl or libresolv or libsocket)
4473 INET_LINK=
4474 AC_CHECK_FUNCS(inet_addr,
4475     AC_DEFINE(HAVE_INET_ADDR),
4476     [
4477         AC_CHECK_LIB(nsl, inet_addr,
4478             INET_LINK="nsl",
4479             [
4480                 AC_CHECK_LIB(resolv, inet_addr,
4481                     INET_LINK="resolv",
4482                     [
4483                         AC_CHECK_LIB(socket, inet_addr,
4484                             INET_LINK="socket"
4485                         )
4486                     ]
4487                 )
4488             ]
4489         )
4490     ]
4491 )
4492
4493 AC_CHECK_FUNCS(inet_aton,
4494         AC_DEFINE(HAVE_INET_ATON),
4495         [
4496             dnl only check it in the same lib
4497             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4498         ])
4499
4500 if test "x$INET_LINK" != "x"; then
4501     AC_DEFINE(HAVE_INET_ADDR)
4502     INET_LINK=" -l$INET_LINK"
4503 fi
4504
4505 WX_CHECK_FUNCS(fdopen)
4506
4507 if test "$wxUSE_TARSTREAM" = "yes"; then
4508     WX_CHECK_FUNCS(sysconf)
4509
4510     WX_CHECK_FUNCS(getpwuid_r, [], [],
4511                    [
4512                     #define _REENTRANT
4513                     #include <pwd.h>
4514                    ],
4515                    [[
4516                     struct passwd pw, *ppw;
4517                     char buf[1024];
4518                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4519                    ]])
4520
4521     WX_CHECK_FUNCS(getgrgid_r, [], [],
4522                    [
4523                     #define _REENTRANT
4524                     #include <grp.h>
4525                    ],
4526                    [[
4527                     struct group grp, *pgrp;
4528                     char buf[1024];
4529                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4530                    ]])
4531 fi
4532
4533 fi
4534
4535
4536 dnl ===========================================================================
4537 dnl Now we have all the info we need - use it!
4538 dnl ===========================================================================
4539
4540 dnl flush the cache
4541 AC_CACHE_SAVE
4542
4543 dnl ---------------------------------------------------------------------------
4544 dnl thread support for Unix (for Win32 and OS/2 see past
4545 dnl                          the next matching "else")
4546 dnl ---------------------------------------------------------------------------
4547
4548 dnl under MSW (except mingw32) we always have thread support
4549 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4550
4551     dnl the code below:
4552     dnl
4553     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4554     dnl   necessary to build the MT programs for the linker and compiler
4555     dnl   respectively
4556     dnl
4557     dnl   sets wxUSE_THREADS=1 if thread support is activated
4558
4559     THREADS_LINK=
4560     THREADS_CFLAGS=
4561
4562     if test "$wxUSE_THREADS" = "yes" ; then
4563         if test "$USE_BEOS" = 1; then
4564             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4565             wxUSE_THREADS="no"
4566         fi
4567     fi
4568
4569     if test "$wxUSE_THREADS" = "yes" ; then
4570         dnl find if POSIX threads are available
4571         dnl
4572         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4573         dnl archive from http://ac-archive.sourceforge.net/
4574         dnl
4575         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4576         dnl Forero Cuervo <bachue@bachue.com> for the original code
4577
4578         dnl TODO: cache the result
4579
4580         dnl define the list of the thread options to try in the loop below
4581         dnl with the convention that anything starting with '-' is a cpp flag
4582         dnl while anything else is a library (i.e. there is an implicit "-l")
4583         THREAD_OPTS="-pthread"
4584         if test "x$SUNCXX" = xyes; then
4585             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4586         fi
4587
4588         case "${host}" in
4589           *-*-solaris2* | *-*-sunos4* )
4590                 if test "x$GCC" = "xyes"; then
4591                     dnl Solaris/gcc combination use this one for some reason
4592                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4593                 fi
4594                 ;;
4595           *-*-freebsd*)
4596                 dnl look, in order, for the kernel threads, then Linux threads
4597                 dnl and finally the userland threads
4598                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4599                 ;;
4600           *-*-darwin* | *-*-cygwin* )
4601                 dnl Darwin / Mac OS X just uses -lpthread tested below
4602                 dnl and so does Cygwin
4603                 THREAD_OPTS=""
4604                 ;;
4605           *-*-aix*)
4606                 dnl AIX calls the library libpthreads - thanks IBM!
4607                 THREAD_OPTS="pthreads"
4608                 ;;
4609           *-hp-hpux* )
4610                 if test "x$GCC" = "xyes"; then
4611                     dnl g++ versions before 3.3.2 don't support -pthread.
4612                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4613                         THREAD_OPTS=""
4614                 else
4615                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4616                     dnl 2005]) supports -mt
4617                     THREAD_OPTS="-mt"
4618                 fi
4619                 ;;
4620
4621           *-*-irix* )
4622                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4623                 dnl doesn't give an error for it neither, just a warning
4624                 dnl message -- but this is still very annoying
4625                 if test "x$GCC" = "xyes"; then
4626                     THREAD_OPTS=""
4627                 fi
4628                 ;;
4629
4630           *-*-*UnixWare*)
4631                 dnl flying by man pages here: Caldera online docs use this
4632                 if test "x$GCC" != "xyes"; then
4633                     THREAD_OPTS="-Ethread"
4634                 fi
4635                 ;;
4636         esac
4637
4638         dnl simply linking with libpthread should make the test below work but
4639         dnl it's far from certain that the threaded programs compiled without
4640         dnl any special switches actually work, so try it after all the others
4641         THREAD_OPTS="$THREAD_OPTS pthread none"
4642
4643         dnl now test for all possibilities
4644         THREADS_OK=no
4645         for flag in $THREAD_OPTS; do
4646             case $flag in
4647                 none)
4648                     AC_MSG_CHECKING([whether pthreads work without any flags])
4649                     ;;
4650
4651                 -*)
4652                     AC_MSG_CHECKING([whether pthreads work with $flag])
4653                     THREADS_CFLAGS="$flag"
4654                     ;;
4655
4656                 *)
4657                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4658                     THREADS_LINK="-l$flag"
4659                     ;;
4660               esac
4661
4662               save_LIBS="$LIBS"
4663               save_CFLAGS="$CFLAGS"
4664               LIBS="$THREADS_LINK $LIBS"
4665               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4666
4667               AC_TRY_LINK([#include <pthread.h>],
4668                           [pthread_create(0,0,0,0);],
4669                           THREADS_OK=yes)
4670
4671               LIBS="$save_LIBS"
4672               CFLAGS="$save_CFLAGS"
4673
4674               AC_MSG_RESULT($THREADS_OK)
4675               if test "x$THREADS_OK" = "xyes"; then
4676                       break;
4677               fi
4678
4679               THREADS_LINK=""
4680               THREADS_CFLAGS=""
4681       done
4682
4683       if test "x$THREADS_OK" != "xyes"; then
4684           wxUSE_THREADS=no
4685           AC_MSG_WARN([No thread support on this system... disabled])
4686       else
4687           dnl yes, these special compiler flags should be used with the
4688           dnl linker as well
4689           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4690           LIBS="$THREADS_LINK $LIBS"
4691
4692           AC_MSG_CHECKING([if more special flags are required for pthreads])
4693           flag=no
4694           case "${host}" in
4695             *-aix*)
4696                 dnl again quoting from
4697                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4698                 dnl
4699                 dnl     When compiling and linking with -pthread, the library
4700                 dnl     search path should include -L/usr/lib/threads at the
4701                 dnl     beginning of the path.
4702                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4703                 flag="-D_THREAD_SAFE"
4704                 ;;
4705             *-freebsd*)
4706                 flag="-D_THREAD_SAFE"
4707                 ;;
4708             *-hp-hpux* )
4709                 flag="-D_REENTRANT"
4710                 if test "x$GCC" != "xyes"; then
4711                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4712                     flag="$flag -D_RWSTD_MULTI_THREAD"
4713                 fi
4714                 ;;
4715             *solaris* | alpha*-osf*)
4716                 flag="-D_REENTRANT"
4717                 ;;
4718           esac
4719           AC_MSG_RESULT(${flag})
4720           if test "x$flag" != xno; then
4721               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4722           fi
4723
4724           dnl don't add these options to CPPFLAGS as cpp might not know them
4725           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4726       fi
4727     fi
4728
4729     dnl do other tests only if we are using threads
4730     if test "$wxUSE_THREADS" = "yes" ; then
4731       AC_CHECK_FUNCS(thr_setconcurrency)
4732
4733       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4734       dnl wouldn't be found by it
4735       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4736       [
4737         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4738         dnl function and not give a warning even if it's unavailable, so use
4739         dnl the C++ one for this test
4740         AC_LANG_PUSH(C++)
4741         AC_TRY_COMPILE([#include <pthread.h>
4742                void ThreadCleanupFunc(void *p);
4743             ],
4744             [
4745                 void *p;
4746                 pthread_cleanup_push(ThreadCleanupFunc, p);
4747                 pthread_cleanup_pop(0);
4748             ], [
4749                wx_cv_func_pthread_cleanup=yes
4750             ], [
4751                wx_cv_func_pthread_cleanup=no
4752             ]
4753         )
4754         AC_LANG_POP()
4755       ])
4756       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4757         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4758       fi
4759
4760       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4761       if test "$ac_cv_header_sched_h" = "yes"; then
4762           AC_CHECK_FUNC(sched_yield,
4763             AC_DEFINE(HAVE_SCHED_YIELD),
4764             [
4765                 AC_CHECK_LIB(posix4,
4766                     sched_yield,
4767                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4768                     AC_MSG_WARN(wxThread::Yield will not work properly)
4769                 )
4770             ]
4771           )
4772       fi
4773
4774       dnl to be able to set the thread priority, we need to have all of the
4775       dnl following functions:
4776       dnl   1. pthread_attr_getschedpolicy
4777       dnl   2. sched_get_priority_min and sched_get_priority_max
4778       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4779       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4780       HAVE_PRIOR_FUNCS=0
4781       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4782                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4783                        [AC_CHECK_FUNC(sched_get_priority_max,
4784                            HAVE_PRIOR_FUNCS=1,
4785                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4786                              [
4787                                 HAVE_PRIOR_FUNCS=1
4788                                 POSIX4_LINK=" -lposix4"
4789                              ],
4790                            )]
4791                        )]
4792                      )]
4793                    )
4794
4795       if test "$HAVE_PRIOR_FUNCS" = 1; then
4796         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4797       else
4798         AC_MSG_WARN(Setting thread priority will not work)
4799       fi
4800
4801       AC_CHECK_FUNC(pthread_cancel,
4802                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4803                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4804
4805       AC_CHECK_FUNC(pthread_mutex_timedlock,
4806                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4807                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4808
4809       AC_CHECK_FUNC(pthread_attr_setstacksize,
4810                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4811
4812       dnl mutexattr_t initialization is done in quite different ways on different
4813       dnl platforms, so check for a few things:
4814       dnl
4815       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4816       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4817       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4818       dnl defined, we do it by directly assigned
4819       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4820
4821       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4822       [
4823         AC_TRY_COMPILE([#include <pthread.h>],
4824             [
4825                pthread_mutexattr_t attr;
4826                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4827             ],
4828             wx_cv_type_pthread_mutexattr_t=yes,
4829             wx_cv_type_pthread_mutexattr_t=no
4830         )
4831       ])
4832
4833       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4834         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4835
4836         dnl check if we already have the declaration we need, it is not
4837         dnl present in some systems' headers
4838         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4839                        wx_cv_func_pthread_mutexattr_settype_decl, [
4840                        AC_TRY_COMPILE([#include <pthread.h>],
4841                            [
4842                                pthread_mutexattr_t attr;
4843                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4844                            ],
4845                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4846                            wx_cv_func_pthread_mutexattr_settype_decl=no
4847                        )
4848         ])
4849         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4850             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4851         fi
4852       else
4853         dnl don't despair, there may be another way to do it
4854         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4855                        wx_cv_type_pthread_rec_mutex_init,
4856         [
4857             AC_TRY_COMPILE([#include <pthread.h>],
4858                 [
4859                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4860                 ], [
4861                     wx_cv_type_pthread_rec_mutex_init=yes
4862                 ], [
4863                     wx_cv_type_pthread_rec_mutex_init=no
4864                 ]
4865             )
4866         ])
4867         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4868           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4869         else
4870           dnl this may break code working elsewhere, so at least warn about it
4871           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4872         fi
4873       fi
4874     fi
4875
4876 dnl from if !MSW
4877 else
4878     if test "$wxUSE_THREADS" = "yes" ; then
4879       case "${host}" in
4880         *-*-mingw32* )
4881             dnl check if the compiler accepts -mthreads
4882             AC_CACHE_CHECK([if compiler supports -mthreads],
4883                 wx_cv_cflags_mthread,
4884                 [
4885                     CFLAGS_OLD="$CFLAGS"
4886                     CFLAGS="-mthreads $CFLAGS"
4887                     AC_TRY_COMPILE([], [],
4888                         wx_cv_cflags_mthread=yes,
4889                         wx_cv_cflags_mthread=no
4890                     )
4891                 ]
4892             )
4893
4894             if test "$wx_cv_cflags_mthread" = "yes"; then
4895                 dnl it does, use it
4896                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4897                 LDFLAGS="$LDFLAGS -mthreads"
4898             else
4899                 dnl it doesn't
4900                 CFLAGS="$CFLAGS_OLD"
4901             fi
4902         ;;
4903         *-pc-os2*emx )
4904             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
4905             LDFLAGS="$LDFLAGS -Zmt"
4906         ;;
4907       esac
4908     fi
4909 fi
4910
4911 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
4912 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
4913 dnl By preference, we probably should use getaddrinfo which avoids thread
4914 dnl safety issues and supports IPv6, however there currently is no code
4915 dnl for it, so testing for it is temporarily disabled and we are restricted
4916 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
4917
4918 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
4919     dnl no getaddrinfo, so check for gethostbyname_r and
4920     dnl related functions (taken from python's configure.in)
4921     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
4922       AX_FUNC_WHICH_GETHOSTBYNAME_R
4923       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
4924               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
4925           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
4926       fi
4927       dnl A similar test for getservbyname_r
4928       dnl I'm tempted to just not do this test which is taking much time and
4929       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
4930       dnl doing the test already exists, so using it is easy enough.     - SN
4931       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
4932       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
4933               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
4934           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
4935       fi
4936       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
4937       dnl silently assume it's available exactly if gethostbyname_r is
4938       dnl available and always requires two more arguments than
4939       dnl gethostbyname_r.
4940       dnl (also, I'm lazy and there no m4 file that's ready for use for this
4941       dnl  function, although it should be easy to rewrite the gethostbyname_r
4942       dnl  check to fit this case, if it's really needed.                - SN )
4943 dnl    ]
4944 dnl )
4945
4946 if test "$wxUSE_THREADS" = "yes"; then
4947   AC_DEFINE(wxUSE_THREADS)
4948
4949   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4950 else
4951   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4952   dnl functions - add tests for other functions here as well
4953   if test "$wx_cv_func_strtok_r" = "yes"; then
4954     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4955     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4956         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
4957         AC_MSG_RESULT(yes)
4958     else
4959         AC_MSG_RESULT(no)
4960     fi
4961   fi
4962 fi
4963
4964 if test "$WXGTK2" = 1 ; then
4965   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
4966   WXGTK12=1
4967 fi
4968
4969 if test "$WXGTK12" = 1 ; then
4970   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4971 fi
4972
4973 if test "$WXGTK127" = 1 ; then
4974   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4975 fi
4976
4977 if test "$WXGPE" = 1 ; then
4978   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4979 fi
4980
4981 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
4982 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
4983 DEBUG_CFLAGS=
4984 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4985     DEBUG_CFLAGS="-g"
4986     wxUSE_OPTIMISE=no
4987 fi
4988
4989 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4990     wxUSE_DEBUG_INFO=yes
4991     if test "$GCC" = yes; then
4992         DEBUG_CFLAGS="-ggdb"
4993     fi
4994 fi
4995
4996 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4997     AC_DEFINE(WXDEBUG)
4998     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
4999 else
5000     if test "$wxUSE_GTK" = 1 ; then
5001         if test "x$wxGTK_VERSION" = "x1" ; then
5002             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5003         fi
5004     fi
5005 fi
5006
5007 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5008     AC_DEFINE(wxUSE_MEMORY_TRACING)
5009     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5010     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5011     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5012 fi
5013
5014 if test "$wxUSE_DMALLOC" = "yes" ; then
5015     DMALLOC_LIBS="-ldmallocthcxx"
5016 fi
5017
5018 dnl cc/cxx/ld option for profiling
5019 PROFILE_FLAGS=
5020 if test "$wxUSE_PROFILE" = "yes" ; then
5021     PROFILE_FLAGS=" -pg"
5022 fi
5023
5024 if test "$GCC" = "yes" ; then
5025     if test "$wxUSE_NO_RTTI" = "yes" ; then
5026         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5027     fi
5028     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5029         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5030     fi
5031     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5032         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5033     fi
5034
5035     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5036     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5037     dnl for each subroutine by default -- using the switch below only creates
5038     dnl one entry per file instead at the price of minor performance penalty
5039     dnl
5040     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5041     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5042     dnl this, or even the extent of gcc/wx version combinations affected, but
5043     dnl also as above, this 'fix' does not come without side effects.
5044     dnl
5045     dnl TODO: test for the gcc version here (how?)
5046     case "${host}" in
5047       powerpc*-*-aix* )
5048         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5049         ;;
5050       *-hppa* )
5051         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5052         ;;
5053     esac
5054 fi
5055
5056 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5057 OPTIMISE_CFLAGS=
5058 if test "$wxUSE_OPTIMISE" = "no" ; then
5059     if test "$GCC" = yes ; then
5060         dnl use -O0 because compiling with it is faster than compiling with no
5061         dnl optimization options at all (at least with g++ 3.2)
5062         OPTIMISE_CFLAGS="-O0"
5063     fi
5064 else
5065     if test "$GCC" = yes ; then
5066         case "${host}" in
5067             *-pc-os2_emx | *-pc-os2-emx )
5068                 dnl Not all of the supported gcc versions understand
5069                 dnl -fstrict-aliasing and none actually needs it (yet).
5070                 OPTIMISE_CFLAGS="-O2"
5071             ;;
5072             *)
5073                 dnl Switch on optimisation but keep strict-aliasing off for
5074                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5075                 dnl switched back on consider using -Wstrict-aliasing=2.
5076                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5077             ;;
5078         esac
5079     else
5080         OPTIMISE_CFLAGS="-O"
5081     fi
5082 fi
5083
5084 dnl ---------------------------------------------------------------------------
5085 dnl compatibility level
5086 dnl ---------------------------------------------------------------------------
5087
5088 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5089     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5090
5091     WXWIN_COMPATIBILITY_2_8="yes"
5092 fi
5093
5094 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5095     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5096 fi
5097
5098 dnl ---------------------------------------------------------------------------
5099 dnl the library may be built without GUI classes at all
5100 dnl ---------------------------------------------------------------------------
5101
5102 if test "$wxUSE_GUI" = "yes"; then
5103     AC_DEFINE(wxUSE_GUI)
5104
5105     dnl the things we always pull in the GUI version of the library:
5106     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5107     dnl    library really can't be built without those)
5108     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5109     dnl    almost any program and the first 2 are needed to show a message box
5110     dnl    which want to be always able to do)
5111     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5112     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5113     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5114     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5115     dnl 5. misc stuff: timers, settings, message box
5116 fi
5117
5118 dnl ---------------------------------------------------------------------------
5119 dnl Unix/Windows
5120 dnl ---------------------------------------------------------------------------
5121
5122 if test "$wxUSE_UNIX" = "yes"; then
5123   AC_DEFINE(wxUSE_UNIX)
5124 fi
5125
5126 dnl ------------------------------------------------------------------------
5127 dnl DLL support
5128 dnl ------------------------------------------------------------------------
5129
5130 dnl under MSW we always have LoadLibrary/GetProcAddress
5131 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5132
5133     HAVE_DL_FUNCS=0
5134     HAVE_SHL_FUNCS=0
5135     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5136         if test "$USE_DARWIN" = 1; then
5137             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5138             HAVE_DL_FUNCS=1
5139         elif test "$USE_DOS" = 1; then
5140             HAVE_DL_FUNCS=0
5141         else
5142             dnl the test is a bit complicated because we check for dlopen() both with
5143             dnl and without -ldl and we also try to find shl_load() if there is no
5144             dnl dlopen() on this system
5145             AC_CHECK_FUNCS(dlopen,
5146             [
5147                 AC_DEFINE(HAVE_DLOPEN)
5148                 HAVE_DL_FUNCS=1
5149             ],
5150             [
5151                 AC_CHECK_LIB(dl, dlopen,
5152                             [
5153                                 AC_DEFINE(HAVE_DLOPEN)
5154                                 HAVE_DL_FUNCS=1
5155                                 DL_LINK=" -ldl$DL_LINK"
5156                             ],
5157                             [
5158                                 AC_CHECK_FUNCS(shl_load,
5159                                               [
5160                                                 AC_DEFINE(HAVE_SHL_LOAD)
5161                                                 HAVE_SHL_FUNCS=1
5162                                               ],
5163                                               [
5164                                                 AC_CHECK_LIB(shl_load, dld,
5165                                                              [
5166                                                                 HAVE_SHL_FUNCS=1
5167                                                                 DL_LINK=" -ldld$DL_LINK"
5168                                                              ])
5169                                               ])
5170                             ])
5171             ])
5172
5173         dnl check also for dlerror()
5174         if test "$HAVE_DL_FUNCS" = 1; then
5175             AC_CHECK_FUNCS(dlerror,
5176                 AC_DEFINE(HAVE_DLERROR),
5177                 [
5178                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5179                 ]
5180             )
5181         fi
5182         fi
5183
5184         if test "$HAVE_DL_FUNCS" = 0; then
5185             if test "$HAVE_SHL_FUNCS" = 0; then
5186               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5187                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5188                   wxUSE_DYNAMIC_LOADER=no
5189                   wxUSE_DYNLIB_CLASS=no
5190               else
5191                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5192               fi
5193             fi
5194         fi
5195     fi
5196 fi
5197
5198 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5199     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5200 fi
5201 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5202     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5203 fi
5204
5205
5206 dnl ---------------------------------------------------------------------------
5207 dnl Verify consistency of plugins/monolithic/shared settings:
5208 dnl ---------------------------------------------------------------------------
5209
5210 if test "$wxUSE_PLUGINS" = "yes" ; then
5211     if test "$wxUSE_SHARED" = "no" ; then
5212         AC_MSG_WARN([plugins supported only in shared build, disabling])
5213         wxUSE_PLUGINS=no
5214     fi
5215     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5216         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5217         wxUSE_PLUGINS=no
5218     fi
5219     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5220         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5221         wxUSE_PLUGINS=no
5222     fi
5223     if test "$wxUSE_PLUGINS" = "yes" ; then
5224         AC_DEFINE(wxUSE_PLUGINS)
5225     fi
5226 fi
5227
5228 dnl ---------------------------------------------------------------------------
5229 dnl Register non-GUI class options for makefiles and setup.h
5230 dnl ---------------------------------------------------------------------------
5231
5232 if test "$wxUSE_STL" = "yes"; then
5233   AC_DEFINE(wxUSE_STL)
5234 fi
5235
5236 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5237   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5238 fi
5239
5240 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5241   AC_DEFINE(wxUSE_APPLE_IEEE)
5242 fi
5243
5244 if test "$wxUSE_TIMER" = "yes"; then
5245   AC_DEFINE(wxUSE_TIMER)
5246 fi
5247
5248 dnl Unix implementation needs additional checks because audio support
5249 dnl comes in many favours:
5250 if test "$USE_UNIX" = 1 ; then
5251     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5252     if test "$wxUSE_MGL" != 1; then
5253         dnl it's not enough to check for just the header because OSS under NetBSD
5254         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5255         dnl whether we need -lossaudio at link-time
5256         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5257             AC_TRY_LINK([
5258                     #include <sys/ioctl.h>
5259                     #include <sys/soundcard.h>
5260                 ],
5261                 [
5262                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5263                 ],
5264                 ac_cv_header_sys_soundcard=yes,
5265                 [
5266                     saveLibs="$LIBS"
5267                     LIBS="$saveLibs -lossaudio"
5268                     AC_TRY_LINK([
5269                             #include <sys/ioctl.h>
5270                             #include <sys/soundcard.h>
5271                         ],
5272                         [
5273                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5274                         ],
5275                         ac_cv_header_sys_soundcard=yes,
5276                         [
5277                             LIBS="$saveLibs"
5278                             ac_cv_header_sys_soundcard=no
5279                         ]
5280                     )
5281                 ]
5282             )
5283         ])
5284     fi
5285
5286     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5287         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5288     fi
5289 fi
5290
5291 WITH_PLUGIN_SDL=0
5292 if test "$wxUSE_SOUND" = "yes"; then
5293   if test "$USE_UNIX" = 1 ; then
5294     if test "$wxUSE_LIBSDL" != "no"; then
5295       AM_PATH_SDL([1.2.0],
5296                   [
5297                     EXTRALIBS_SDL="$SDL_LIBS"
5298                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5299                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5300                     AC_DEFINE(wxUSE_LIBSDL)
5301                   ],
5302                   [wxUSE_LIBSDL="no"])
5303       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5304         WITH_PLUGIN_SDL=1
5305       fi
5306     fi
5307   else
5308     dnl wxMGL doesn't support sound under DOS, only under Unix
5309     if test "$wxUSE_MGL" = 1; then
5310         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5311         wxUSE_SOUND="no"
5312     fi
5313   fi
5314 fi
5315
5316 if test "$wxUSE_SOUND" = "yes"; then
5317   AC_DEFINE(wxUSE_SOUND)
5318   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5319 fi
5320
5321 if test "$WXGTK2" = 1; then
5322     PKG_PROG_PKG_CONFIG()
5323
5324     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5325
5326         if test "$wxUSE_GTKPRINT" = "yes" ; then
5327
5328                 PKG_CHECK_MODULES(GTKPRINT,
5329                                   [gtk+-unix-print-2.0 >= 2.10],
5330                     [
5331                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5332                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5333                         AC_DEFINE(wxUSE_GTKPRINT)
5334                     ],
5335                     [
5336                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5337                         wxUSE_GTKPRINT="no"
5338                     ]
5339                 )
5340         fi
5341
5342         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5343
5344                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5345                                   [libgnomeprintui-2.2 >= 2.8],
5346                     [
5347                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5348                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5349                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5350                     ],
5351                     [
5352                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5353                         wxUSE_LIBGNOMEPRINT="no"
5354                     ]
5355                 )
5356         fi
5357     fi
5358
5359     if test "$wxUSE_MIMETYPE" = "yes" ; then
5360         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5361
5362                 PKG_CHECK_MODULES(GNOMEVFS,
5363                                   [gnome-vfs-2.0 >= 2.0],
5364                     [
5365                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5366                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5367                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5368                     ],
5369                     [
5370                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5371                         wxUSE_LIBGNOMEVFS="no"
5372                     ]
5373                 )
5374         fi
5375     fi
5376
5377     if test "$wxUSE_LIBHILDON" = "yes" ; then
5378         PKG_CHECK_MODULES(HILDON,
5379                           [hildon-lgpl >= 0.9],
5380             [
5381                 EXTRALIBS_HILDON="$HILDON_LIBS"
5382                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5383                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5384                 AC_DEFINE(wxUSE_LIBHILDON)
5385             ],
5386             [
5387                 AC_MSG_WARN([libhildon_lgpl not found])
5388                         wxUSE_LIBHILDON="no"
5389             ]
5390         )
5391     fi
5392 fi
5393
5394 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5395   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5396 fi
5397
5398 if test "$wxUSE_STOPWATCH" = "yes"; then
5399   AC_DEFINE(wxUSE_STOPWATCH)
5400 fi
5401
5402 if test "$wxUSE_DATETIME" = "yes"; then
5403   AC_DEFINE(wxUSE_DATETIME)
5404 fi
5405
5406 if test "$wxUSE_FILE" = "yes"; then
5407   AC_DEFINE(wxUSE_FILE)
5408 fi
5409
5410 if test "$wxUSE_FFILE" = "yes"; then
5411   AC_DEFINE(wxUSE_FFILE)
5412 fi
5413
5414 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5415   if test "$wxUSE_STREAMS" != yes; then
5416     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5417     wxUSE_ARCHIVE_STREAMS=no
5418   else
5419     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5420   fi
5421 fi
5422
5423 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5424   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5425     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5426   elif test "$wxUSE_ZLIB" = "no"; then
5427     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5428   else
5429     AC_DEFINE(wxUSE_ZIPSTREAM)
5430   fi
5431 fi
5432
5433 if test "$wxUSE_TARSTREAM" = "yes"; then
5434   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5435     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5436   else
5437     AC_DEFINE(wxUSE_TARSTREAM)
5438   fi
5439 fi
5440
5441 if test "$wxUSE_FILESYSTEM" = "yes"; then
5442   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5443     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5444     wxUSE_FILESYSTEM=no
5445   else
5446     AC_DEFINE(wxUSE_FILESYSTEM)
5447   fi
5448 fi
5449
5450 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5451   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5452     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5453   else
5454     AC_DEFINE(wxUSE_FS_ARCHIVE)
5455   fi
5456 fi
5457
5458 if test "$wxUSE_FS_ZIP" = "yes"; then
5459   if test "$wxUSE_FS_ARCHIVE" != yes; then
5460     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5461   else
5462     AC_DEFINE(wxUSE_FS_ZIP)
5463   fi
5464 fi
5465
5466 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5467   if test "$USE_UNIX" != 1; then
5468     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5469     wxUSE_ON_FATAL_EXCEPTION=no
5470   else
5471     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5472   fi
5473 fi
5474
5475 if test "$wxUSE_STACKWALKER" = "yes"; then
5476     AC_DEFINE(wxUSE_STACKWALKER)
5477 fi
5478
5479 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5480     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5481         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5482         wxUSE_DEBUGREPORT=no
5483     else
5484         AC_DEFINE(wxUSE_DEBUGREPORT)
5485         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5486             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5487         fi
5488     fi
5489 fi
5490
5491 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5492   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5493 fi
5494
5495 if test "$wxUSE_BUSYINFO" = "yes"; then
5496   AC_DEFINE(wxUSE_BUSYINFO)
5497 fi
5498
5499 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5500   AC_DEFINE(wxUSE_STD_IOSTREAM)
5501 fi
5502
5503 if test "$wxUSE_STD_STRING" = "yes"; then
5504   AC_DEFINE(wxUSE_STD_STRING)
5505 fi
5506
5507 if test "$wxUSE_STDPATHS" = "yes"; then
5508   AC_DEFINE(wxUSE_STDPATHS)
5509 fi
5510
5511 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5512     AC_DEFINE(wxUSE_TEXTBUFFER)
5513 fi
5514
5515 if test "$wxUSE_TEXTFILE" = "yes"; then
5516   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5517     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5518   else
5519     AC_DEFINE(wxUSE_TEXTFILE)
5520   fi
5521 fi
5522
5523 if test "$wxUSE_CONFIG" = "yes" ; then
5524   if test "$wxUSE_TEXTFILE" != "yes"; then
5525     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5526   else
5527     AC_DEFINE(wxUSE_CONFIG)
5528     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5529     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5530   fi
5531 fi
5532
5533 if test "$wxUSE_INTL" = "yes" ; then
5534   if test "$wxUSE_FILE" != "yes"; then
5535     AC_MSG_WARN(I18n code requires wxFile... disabled)
5536   else
5537     AC_DEFINE(wxUSE_INTL)
5538     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5539     GUIDIST="$GUIDIST INTL_DIST"
5540   fi
5541 fi
5542
5543 if test "$wxUSE_LOG" = "yes"; then
5544   AC_DEFINE(wxUSE_LOG)
5545
5546     if test "$wxUSE_LOGGUI" = "yes"; then
5547       AC_DEFINE(wxUSE_LOGGUI)
5548     fi
5549
5550     if test "$wxUSE_LOGWINDOW" = "yes"; then
5551       AC_DEFINE(wxUSE_LOGWINDOW)
5552     fi
5553
5554     if test "$wxUSE_LOGDIALOG" = "yes"; then
5555       AC_DEFINE(wxUSE_LOG_DIALOG)
5556     fi
5557
5558     dnl the keyboard sample requires wxUSE_LOG
5559     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5560 fi
5561
5562 if test "$wxUSE_LONGLONG" = "yes"; then
5563   AC_DEFINE(wxUSE_LONGLONG)
5564 fi
5565
5566 if test "$wxUSE_GEOMETRY" = "yes"; then
5567   AC_DEFINE(wxUSE_GEOMETRY)
5568 fi
5569
5570 if test "$wxUSE_BASE64" = "yes"; then
5571   AC_DEFINE(wxUSE_BASE64)
5572 fi
5573
5574 if test "$wxUSE_STREAMS" = "yes" ; then
5575   AC_DEFINE(wxUSE_STREAMS)
5576 fi
5577
5578 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5579   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5580 fi
5581
5582 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5583   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5584 fi
5585
5586 dnl ---------------------------------------------------------------------------
5587 dnl console event loop stuff
5588 dnl ---------------------------------------------------------------------------
5589
5590 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5591     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5592
5593     if test "$wxUSE_UNIX" = "yes"; then
5594         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5595             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5596         fi
5597
5598         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5599             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5600             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5601                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5602             else
5603                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5604             fi
5605         fi
5606     fi
5607 fi
5608
5609 dnl ---------------------------------------------------------------------------
5610 dnl time/date functions
5611 dnl ---------------------------------------------------------------------------
5612
5613 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5614 dnl function to be used for high resolution timers
5615 AC_CHECK_FUNCS(gettimeofday ftime, break)
5616
5617 if test "$ac_cv_func_gettimeofday" = "yes"; then
5618     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5619                    wx_cv_func_gettimeofday_has_2_args,
5620     [
5621         dnl on some _really_ old systems it takes only 1 argument
5622         AC_TRY_COMPILE(
5623             [
5624                 #include <sys/time.h>
5625                 #include <unistd.h>
5626             ],
5627             [
5628                 struct timeval tv;
5629                 gettimeofday(&tv, NULL);
5630             ],
5631             wx_cv_func_gettimeofday_has_2_args=yes,
5632             AC_TRY_COMPILE(
5633                 [
5634                     #include <sys/time.h>
5635                     #include <unistd.h>
5636                 ],
5637                 [
5638                     struct timeval tv;
5639                     gettimeofday(&tv);
5640                 ],
5641                 wx_cv_func_gettimeofday_has_2_args=no,
5642                 [
5643                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5644                     wx_cv_func_gettimeofday_has_2_args=unknown
5645                 ]
5646             )
5647         )
5648     ])
5649
5650     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5651         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5652     fi
5653 fi
5654
5655 if test "$wxUSE_DATETIME" = "yes"; then
5656     dnl check for strptime and for its declaration as some systems lack it
5657     AC_CHECK_FUNC(strptime)
5658     if test "$ac_cv_func_strptime" = "yes"; then
5659         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5660             [
5661                 AC_LANG_PUSH(C++)
5662                 AC_TRY_COMPILE(
5663                     [
5664                         #include <time.h>
5665                     ],
5666                     [
5667                         struct tm t;
5668                         strptime("foo", "bar", &t);
5669                     ],
5670                     wx_cv_func_strptime_decl=yes,
5671                     wx_cv_func_strptime_decl=no
5672                 )
5673                 AC_LANG_POP()
5674             ]
5675         )
5676     fi
5677     if test "$wx_cv_func_strptime_decl" = "yes"; then
5678         AC_DEFINE(HAVE_STRPTIME_DECL)
5679     else
5680         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5681     fi
5682     if test "$ac_cv_func_strptime" = "yes"; then
5683         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5684         dnl 10.5 and possibly other BSD variants, check that strptime() we
5685         dnl have fails to parse format when the string doesn't match it instea
5686         dnl of just stopping immediately and returning non-NULL
5687         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5688             wx_cv_func_strptime_ok,
5689             [AC_RUN_IFELSE(
5690                 [
5691                     #include <stdlib.h>
5692                     #include <time.h>
5693                     #include "confdefs.h"
5694
5695                     $wx_strptime_decl
5696
5697                     int main()
5698                     {
5699                         struct tm t;
5700                         return !!strptime("", "%x", &t);
5701                     }
5702                 ],
5703                 wx_cv_func_strptime_ok=yes,
5704                 wx_cv_func_strptime_ok=no,
5705                 dnl be pessimistic when cross-compiling
5706                 wx_cv_func_strptime_ok=no
5707             )]
5708         )
5709
5710         if test "$wx_cv_func_strptime_ok" = "yes"; then
5711             AC_DEFINE(HAVE_STRPTIME)
5712         fi
5713     fi
5714
5715     dnl check for timezone variable
5716     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5717     AC_CACHE_CHECK(for timezone variable in <time.h>,
5718                    wx_cv_var_timezone,
5719                    [
5720                         AC_LANG_PUSH(C++)
5721                         AC_TRY_COMPILE(
5722                             [
5723                                 #include <time.h>
5724                             ],
5725                             [
5726                                 int tz;
5727                                 tz = timezone;
5728                             ],
5729                             [
5730                                 wx_cv_var_timezone=timezone
5731                             ],
5732                             [
5733                                 AC_TRY_COMPILE(
5734                                     [
5735                                         #include <time.h>
5736                                     ],
5737                                     [
5738                                         int tz;
5739                                         tz = _timezone;
5740                                     ],
5741                                     [
5742                                         wx_cv_var_timezone=_timezone
5743                                     ],
5744                                     [
5745                                         AC_TRY_COMPILE(
5746                                             [
5747                                                 #include <time.h>
5748                                             ],
5749                                             [
5750                                                 int tz;
5751                                                 tz = __timezone;
5752                                             ],
5753                                             [
5754                                                 wx_cv_var_timezone=__timezone
5755                                             ],
5756                                             [
5757                                                 if test "$USE_DOS" = 0 ; then
5758                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5759                                                 fi
5760                                             ]
5761                                         )
5762                                     ]
5763                                 )
5764                             ]
5765                         )
5766                         AC_LANG_POP()
5767                    ]
5768     )
5769
5770     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5771     if test "x$wx_cv_var_timezone" != x ; then
5772         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5773     fi
5774
5775     dnl check for localtime (it's POSIX, but the check can do no harm...)
5776     AC_CHECK_FUNCS(localtime)
5777
5778     if test "$ac_cv_func_localtime" = "yes"; then
5779         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5780                        wx_cv_struct_tm_has_gmtoff,
5781         [
5782             AC_TRY_COMPILE(
5783                 [
5784                     #include <time.h>
5785                 ],
5786                 [
5787                     struct tm tm;
5788                     tm.tm_gmtoff++;
5789                 ],
5790                 [
5791                     wx_cv_struct_tm_has_gmtoff=yes
5792                 ],
5793                 wx_cv_struct_tm_has_gmtoff=no
5794             )
5795         ])
5796     fi
5797
5798     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5799         AC_DEFINE(WX_GMTOFF_IN_TM)
5800     fi
5801
5802     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5803 fi
5804
5805 dnl ------------------------------------------------------------------------
5806 dnl wxSocket
5807 dnl ------------------------------------------------------------------------
5808
5809 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5810 if test "$wxUSE_SOCKETS" = "yes"; then
5811     if test "$wxUSE_MGL" = 1; then
5812         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5813         wxUSE_SOCKETS="no"
5814     fi
5815 fi
5816
5817 if test "$wxUSE_SOCKETS" = "yes"; then
5818     dnl under MSW we always have sockets
5819     if test "$TOOLKIT" != "MSW"; then
5820         dnl under Solaris and OS/2, socket functions live in -lsocket
5821         AC_CHECK_FUNC(socket,,
5822             [
5823                 AC_CHECK_LIB(socket, socket,
5824                     if test "$INET_LINK" != " -lsocket"; then
5825                         INET_LINK="$INET_LINK -lsocket"
5826                     fi,
5827                     [
5828                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5829                         wxUSE_SOCKETS=no
5830                     ]
5831                 )
5832             ]
5833         )
5834     fi
5835 fi
5836
5837 if test "$wxUSE_SOCKETS" = "yes" ; then
5838     dnl this test may be appropriate if building under cygwin
5839     dnl right now I'm assuming it also uses the winsock stuff
5840     dnl like mingw does..  -- RL
5841     if test "$TOOLKIT" != "MSW"; then
5842         dnl determine the type of third argument for getsockname
5843         dnl This test needs to be done in C++ mode since gsocket.cpp now
5844         dnl is C++ code and pointer cast that are possible even without
5845         dnl warning in C still fail in C++.
5846         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5847                        wx_cv_type_getsockname3,
5848             [
5849                 AC_LANG_PUSH(C++)
5850                 AC_TRY_COMPILE(
5851                     [
5852                         #include <sys/types.h>
5853                         #include <sys/socket.h>
5854                     ],
5855                     [
5856                         socklen_t len;
5857                         getsockname(0, 0, &len);
5858                     ],
5859                     wx_cv_type_getsockname3=socklen_t,
5860                     [
5861                         dnl the compiler will compile the version with size_t
5862                         dnl even if the real type of the last parameter is int
5863                         dnl but it should give at least a warning about
5864                         dnl converting between incompatible pointer types, so
5865                         dnl try to use it to get the correct behaviour at
5866                         dnl least with gcc (otherwise we'd always use size_t)
5867                         CFLAGS_OLD="$CFLAGS"
5868                         if test "$GCC" = yes ; then
5869                             CFLAGS="-Werror $CFLAGS"
5870                         fi
5871
5872                         AC_TRY_COMPILE(
5873                             [
5874                                 #include <sys/types.h>
5875                                 #include <sys/socket.h>
5876                             ],
5877                             [
5878                                 size_t len;
5879                                 getsockname(0, 0, &len);
5880                             ],
5881                             wx_cv_type_getsockname3=size_t,
5882                             AC_TRY_COMPILE(
5883                                 [
5884                                     #include <sys/types.h>
5885                                     #include <sys/socket.h>
5886                                 ],
5887                                 [
5888                                     int len;
5889                                     getsockname(0, 0, &len);
5890                                 ],
5891                                 wx_cv_type_getsockname3=int,
5892                                 wx_cv_type_getsockname3=unknown
5893                             )
5894                         )
5895
5896                         CFLAGS="$CFLAGS_OLD"
5897                     ]
5898                 )
5899                 AC_LANG_POP()
5900             ])
5901
5902         if test "$wx_cv_type_getsockname3" = "unknown"; then
5903             wxUSE_SOCKETS=no
5904             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5905         else
5906             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5907         fi
5908         dnl Do this again for getsockopt as it may be different
5909         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5910                        wx_cv_type_getsockopt5,
5911             [
5912                 dnl Note that the rules for compatibility of pointers
5913                 dnl are somewhat different between C and C++, so code
5914                 dnl that fails in C++ may not even give a warning about
5915                 dnl converting between incompatible pointer types in C.
5916                 dnl So this test needs to be done in C++ mode.
5917                 AC_LANG_PUSH(C++)
5918                 AC_TRY_COMPILE(
5919                     [
5920                         #include <sys/types.h>
5921                         #include <sys/socket.h>
5922                     ],
5923                     [
5924                         socklen_t len;
5925                         getsockopt(0, 0, 0, 0, &len);
5926                     ],
5927                     wx_cv_type_getsockopt5=socklen_t,
5928                     [
5929                         AC_TRY_COMPILE(
5930                             [
5931                                 #include <sys/types.h>
5932                                 #include <sys/socket.h>
5933                             ],
5934                             [
5935                                 size_t len;
5936                                 getsockopt(0, 0, 0, 0, &len);
5937                             ],
5938                             wx_cv_type_getsockopt5=size_t,
5939                             AC_TRY_COMPILE(
5940                                 [
5941                                     #include <sys/types.h>
5942                                     #include <sys/socket.h>
5943                                 ],
5944                                 [
5945                                     int len;
5946                                     getsockopt(0, 0, 0, 0, &len);
5947                                 ],
5948                                 wx_cv_type_getsockopt5=int,
5949                                 wx_cv_type_getsockopt5=unknown
5950                             )
5951                         )
5952                     ]
5953                 )
5954                 AC_LANG_POP()
5955             ])
5956
5957         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5958             wxUSE_SOCKETS=no
5959             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5960         else
5961             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5962         fi
5963     fi
5964 fi
5965
5966 if test "$wxUSE_SOCKETS" = "yes" ; then
5967     if test "$wxUSE_IPV6" = "yes"; then
5968         AC_CACHE_CHECK(
5969             [whether we have sockaddr_in6],
5970             [wx_cv_type_sockaddr_in6],
5971             [
5972                 AC_TRY_COMPILE(
5973                     [
5974                         #include <sys/types.h>
5975                         #include <sys/socket.h>
5976                         #include <netinet/in.h>
5977                     ],
5978                     [
5979                         struct sockaddr_in6 sa6;
5980                     ],
5981                     wx_cv_type_sockaddr_in6=yes,
5982                     wx_cv_type_sockaddr_in6=no
5983                 )
5984             ]
5985         )
5986
5987         if test "$wx_cv_type_sockaddr_in6"="yes"; then
5988             AC_DEFINE(wxUSE_IPV6)
5989         else
5990             AC_MSG_WARN([IPv6 support not available... disabled])
5991         fi
5992     fi
5993
5994     AC_DEFINE(wxUSE_SOCKETS)
5995     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5996 fi
5997
5998 if test "$wxUSE_PROTOCOL" = "yes"; then
5999     if test "$wxUSE_SOCKETS" != "yes"; then
6000         AC_MSG_WARN(Protocol classes require sockets... disabled)
6001         wxUSE_PROTOCOL=no
6002     fi
6003 fi
6004
6005 if test "$wxUSE_PROTOCOL" = "yes"; then
6006     AC_DEFINE(wxUSE_PROTOCOL)
6007
6008     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6009         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6010     fi
6011     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6012         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6013     fi
6014     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6015         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6016     fi
6017 else
6018     if test "$wxUSE_FS_INET" = "yes"; then
6019         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6020         wxUSE_FS_INET="no"
6021     fi
6022 fi
6023
6024 if test "$wxUSE_URL" = "yes"; then
6025     if test "$wxUSE_PROTOCOL" != "yes"; then
6026         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6027         wxUSE_URL=no
6028     fi
6029     if test "$wxUSE_URL" = "yes"; then
6030         AC_DEFINE(wxUSE_URL)
6031     fi
6032 fi
6033
6034 if test "$wxUSE_VARIANT" = "yes"; then
6035     AC_DEFINE(wxUSE_VARIANT)
6036 fi
6037
6038 if test "$wxUSE_FS_INET" = "yes"; then
6039   AC_DEFINE(wxUSE_FS_INET)
6040 fi
6041
6042 dnl ---------------------------------------------------------------------------
6043 dnl Joystick support
6044 dnl ---------------------------------------------------------------------------
6045
6046 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6047     wxUSE_JOYSTICK=no
6048
6049     dnl under MSW we always have joystick support
6050     if test "$TOOLKIT" = "MSW"; then
6051         wxUSE_JOYSTICK=yes
6052
6053     dnl mac only available on darwin
6054     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6055         if test "$USE_DARWIN" = 1; then
6056             dnl check for a bug in the headers, some have bad setEventCallout
6057             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6058             AC_LANG_PUSH(C++)
6059             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6060                             [ IOHIDQueueInterface *qi = NULL;
6061                               IOHIDCallbackFunction cb = NULL;
6062                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6063                             [ wxUSE_JOYSTICK=yes ]
6064                           )
6065             AC_LANG_POP()
6066             AC_MSG_RESULT($wxUSE_JOYSTICK)
6067         fi
6068
6069     dnl joystick support is only for Linux 2.1.x or greater
6070     else
6071         dnl wxJoystick not supported by wxMGL at all
6072         if test "$wxUSE_MGL" != 1; then
6073             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6074             dnl checks only whether the header can be preprocessed, not that it
6075             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6076             dnl can't be compiled because of an error and with the default
6077             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6078             dnl build would fail later
6079             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6080         fi
6081     fi
6082
6083     if test "$wxUSE_JOYSTICK" = "yes"; then
6084         AC_DEFINE(wxUSE_JOYSTICK)
6085         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6086     else
6087         AC_MSG_WARN(Joystick not supported by this system... disabled)
6088     fi
6089 fi
6090
6091
6092 dnl ---------------------------------------------------------------------------
6093 dnl String stuff
6094 dnl ---------------------------------------------------------------------------
6095
6096 if test "$wxUSE_FONTENUM" = "yes" ; then
6097   AC_DEFINE(wxUSE_FONTENUM)
6098 fi
6099
6100 if test "$wxUSE_FONTMAP" = "yes" ; then
6101   AC_DEFINE(wxUSE_FONTMAP)
6102 fi
6103
6104 if test "$wxUSE_UNICODE" = "yes" ; then
6105   AC_DEFINE(wxUSE_UNICODE)
6106
6107   if test "$USE_WIN32" != 1; then
6108       wxUSE_UNICODE_MSLU=no
6109   fi
6110
6111   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6112         AC_CHECK_LIB(unicows,main,
6113             [
6114                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6115             ],
6116             [
6117                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6118                              Applications will only run on Windows NT/2000/XP!])
6119                 wxUSE_UNICODE_MSLU=no
6120             ])
6121     fi
6122 fi
6123
6124 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6125     AC_DEFINE(wxUSE_UNICODE_UTF8)
6126
6127     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6128         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6129     fi
6130 fi
6131
6132 dnl ---------------------------------------------------------------------------
6133 dnl big GUI components: MDI, doc/view, printing, help, ...
6134 dnl ---------------------------------------------------------------------------
6135
6136 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6137     AC_DEFINE(wxUSE_CONSTRAINTS)
6138     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6139 fi
6140
6141 if test "$wxUSE_MDI" = "yes"; then
6142     AC_DEFINE(wxUSE_MDI)
6143
6144     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6145         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6146         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6147     fi
6148 fi
6149
6150 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6151     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6152     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6153     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6154         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6155     fi
6156 fi
6157
6158 if test "$wxUSE_HELP" = "yes"; then
6159     AC_DEFINE(wxUSE_HELP)
6160     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6161
6162     if test "$wxUSE_MSW" = 1; then
6163       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6164         AC_DEFINE(wxUSE_MS_HTML_HELP)
6165       fi
6166     fi
6167
6168     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6169       if test "$wxUSE_HTML" = "yes"; then
6170         AC_DEFINE(wxUSE_WXHTML_HELP)
6171       else
6172         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6173         wxUSE_WXHTML_HELP=no
6174       fi
6175     fi
6176 fi
6177
6178 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6179     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6180         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6181     else
6182         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6183     fi
6184     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6185 fi
6186
6187 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6188   AC_DEFINE(wxUSE_POSTSCRIPT)
6189 fi
6190
6191 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6192
6193 if test "$wxUSE_SVG" = "yes"; then
6194     AC_DEFINE(wxUSE_SVG)
6195 fi
6196
6197 dnl ---------------------------------------------------------------------------
6198 dnl wxMetafile availability
6199 dnl ---------------------------------------------------------------------------
6200
6201 if test "$wxUSE_METAFILE" = "yes"; then
6202     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6203         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6204         wxUSE_METAFILE=no
6205     fi
6206 fi
6207
6208 dnl ---------------------------------------------------------------------------
6209 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6210 dnl ---------------------------------------------------------------------------
6211
6212 dnl check for ole headers and disable a few features requiring it if not
6213 dnl present (earlier versions of mingw32 don't have ole2.h)
6214 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6215                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6216                           -o "$wxUSE_OLE"     = "yes" \
6217                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6218     AC_CHECK_HEADER(ole2.h,,, [ ])
6219
6220     if test "$ac_cv_header_ole2_h" = "yes" ; then
6221         if test "$GCC" = yes ; then
6222             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6223             AC_TRY_COMPILE([#include <windows.h>
6224                             #include <ole2.h>],
6225                            [],
6226                            [AC_MSG_RESULT(no)],
6227                            [AC_MSG_RESULT(yes)
6228                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6229             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6230             if test "$wxUSE_OLE" = "yes" ; then
6231                 AC_DEFINE(wxUSE_OLE)
6232                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6233                 AC_DEFINE(wxUSE_ACTIVEX)
6234                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6235             fi
6236         fi
6237
6238         dnl for OLE clipboard and dnd
6239         if test "$wxUSE_DATAOBJ" = "yes" ; then
6240             AC_DEFINE(wxUSE_DATAOBJ)
6241         fi
6242     else
6243         AC_MSG_WARN([Some features disabled because OLE headers not found])
6244
6245         wxUSE_CLIPBOARD=no
6246         wxUSE_DRAG_AND_DROP=no
6247         wxUSE_DATAOBJ=no
6248         wxUSE_OLE=no
6249     fi
6250
6251     if test "$wxUSE_METAFILE" = "yes"; then
6252         AC_DEFINE(wxUSE_METAFILE)
6253
6254         dnl this one should probably be made separately configurable
6255         AC_DEFINE(wxUSE_ENH_METAFILE)
6256     fi
6257 fi
6258
6259 if test "$wxUSE_IPC" = "yes"; then
6260     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6261         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6262         wxUSE_IPC=no
6263     fi
6264
6265     if test "$wxUSE_IPC" = "yes"; then
6266         AC_DEFINE(wxUSE_IPC)
6267         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6268     fi
6269 fi
6270
6271 if test "$wxUSE_DATAOBJ" = "yes"; then
6272     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6273         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6274         wxUSE_DATAOBJ=no
6275     else
6276         AC_DEFINE(wxUSE_DATAOBJ)
6277     fi
6278 else
6279     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6280     wxUSE_CLIPBOARD=no
6281     wxUSE_DRAG_AND_DROP=no
6282 fi
6283
6284 if test "$wxUSE_CLIPBOARD" = "yes"; then
6285     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6286         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6287         wxUSE_CLIPBOARD=no
6288     fi
6289
6290     if test "$wxUSE_CLIPBOARD" = "yes"; then
6291         AC_DEFINE(wxUSE_CLIPBOARD)
6292     fi
6293 fi
6294
6295 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6296     if test "$wxUSE_GTK" = 1; then
6297         if test "$WXGTK12" != 1; then
6298             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6299             wxUSE_DRAG_AND_DROP=no
6300         fi
6301     fi
6302
6303     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6304             "$wxUSE_DFB" = 1; then
6305         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6306         wxUSE_DRAG_AND_DROP=no
6307     fi
6308
6309     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6310         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6311     fi
6312
6313 fi
6314
6315 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6316     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6317 fi
6318
6319 if test "$wxUSE_SPLINES" = "yes" ; then
6320   AC_DEFINE(wxUSE_SPLINES)
6321 fi
6322
6323 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6324   AC_DEFINE(wxUSE_MOUSEWHEEL)
6325 fi
6326
6327 dnl ---------------------------------------------------------------------------
6328 dnl GUI controls
6329 dnl ---------------------------------------------------------------------------
6330
6331 USES_CONTROLS=0
6332 if test "$wxUSE_CONTROLS" = "yes"; then
6333   USES_CONTROLS=1
6334 fi
6335
6336 if test "$wxUSE_ACCEL" = "yes"; then
6337   AC_DEFINE(wxUSE_ACCEL)
6338   USES_CONTROLS=1
6339 fi
6340
6341 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6342   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6343   USES_CONTROLS=1
6344   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6345 fi
6346
6347 if test "$wxUSE_BUTTON" = "yes"; then
6348   AC_DEFINE(wxUSE_BUTTON)
6349   USES_CONTROLS=1
6350 fi
6351
6352 if test "$wxUSE_BMPBUTTON" = "yes"; then
6353   AC_DEFINE(wxUSE_BMPBUTTON)
6354   USES_CONTROLS=1
6355 fi
6356
6357 if test "$wxUSE_CALCTRL" = "yes"; then
6358   AC_DEFINE(wxUSE_CALENDARCTRL)
6359   USES_CONTROLS=1
6360   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6361 fi
6362
6363 if test "$wxUSE_CARET" = "yes"; then
6364   AC_DEFINE(wxUSE_CARET)
6365   USES_CONTROLS=1
6366   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6367 fi
6368
6369 if test "$wxUSE_COLLPANE" = "yes"; then
6370     AC_DEFINE(wxUSE_COLLPANE)
6371     USES_CONTROLS=1
6372     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6373 fi
6374
6375 if test "$wxUSE_COMBOBOX" = "yes"; then
6376   AC_DEFINE(wxUSE_COMBOBOX)
6377   USES_CONTROLS=1
6378 fi
6379
6380 if test "$wxUSE_COMBOCTRL" = "yes"; then
6381   AC_DEFINE(wxUSE_COMBOCTRL)
6382   USES_CONTROLS=1
6383 fi
6384
6385 if test "$wxUSE_CHOICE" = "yes"; then
6386   AC_DEFINE(wxUSE_CHOICE)
6387   USES_CONTROLS=1
6388 fi
6389
6390 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6391     AC_DEFINE(wxUSE_CHOICEBOOK)
6392     USES_CONTROLS=1
6393 fi
6394
6395 if test "$wxUSE_CHECKBOX" = "yes"; then
6396   AC_DEFINE(wxUSE_CHECKBOX)
6397   USES_CONTROLS=1
6398 fi
6399
6400 if test "$wxUSE_CHECKLST" = "yes"; then
6401   AC_DEFINE(wxUSE_CHECKLISTBOX)
6402   USES_CONTROLS=1
6403 fi
6404
6405 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6406   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6407   USES_CONTROLS=1
6408 fi
6409
6410 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6411   AC_DEFINE(wxUSE_DATEPICKCTRL)
6412   USES_CONTROLS=1
6413 fi
6414
6415 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6416   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6417   USES_CONTROLS=1
6418 fi
6419
6420 if test "$wxUSE_FILECTRL" = "yes"; then
6421   AC_DEFINE(wxUSE_FILECTRL)
6422   USES_CONTROLS=1
6423 fi
6424
6425 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6426   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6427   USES_CONTROLS=1
6428 fi
6429
6430 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6431   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6432   USES_CONTROLS=1
6433 fi
6434
6435 if test "$wxUSE_DISPLAY" = "yes"; then
6436     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6437         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6438         wxUSE_DISPLAY=no
6439     else
6440         AC_DEFINE(wxUSE_DISPLAY)
6441         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6442     fi
6443 fi
6444
6445 if test "$wxUSE_DETECT_SM" = "yes"; then
6446     AC_DEFINE(wxUSE_DETECT_SM)
6447 fi
6448
6449 if test "$wxUSE_GAUGE" = "yes"; then
6450   AC_DEFINE(wxUSE_GAUGE)
6451   USES_CONTROLS=1
6452 fi
6453
6454 if test "$wxUSE_GRID" = "yes"; then
6455   AC_DEFINE(wxUSE_GRID)
6456   USES_CONTROLS=1
6457   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6458 fi
6459
6460 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6461   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6462   USES_CONTROLS=1
6463 fi
6464
6465 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6466   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6467   USES_CONTROLS=1
6468 fi
6469
6470 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6471   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6472   USES_CONTROLS=1
6473   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6474 fi
6475
6476 if test "$wxUSE_IMAGLIST" = "yes"; then
6477     AC_DEFINE(wxUSE_IMAGLIST)
6478 fi
6479
6480 if test "$wxUSE_LISTBOOK" = "yes"; then
6481     AC_DEFINE(wxUSE_LISTBOOK)
6482     USES_CONTROLS=1
6483 fi
6484
6485 if test "$wxUSE_LISTBOX" = "yes"; then
6486     AC_DEFINE(wxUSE_LISTBOX)
6487     USES_CONTROLS=1
6488 fi
6489
6490 if test "$wxUSE_LISTCTRL" = "yes"; then
6491     if test "$wxUSE_IMAGLIST" = "yes"; then
6492         AC_DEFINE(wxUSE_LISTCTRL)
6493         USES_CONTROLS=1
6494         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6495     else
6496         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6497     fi
6498 fi
6499
6500 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6501     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6502     USES_CONTROLS=1
6503     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6504 fi
6505
6506 if test "$wxUSE_NOTEBOOK" = "yes"; then
6507     AC_DEFINE(wxUSE_NOTEBOOK)
6508     USES_CONTROLS=1
6509     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6510 fi
6511
6512 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6513     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6514 fi
6515
6516 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6517   AC_DEFINE(wxUSE_ODCOMBOBOX)
6518   USES_CONTROLS=1
6519   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6520 fi
6521
6522 if test "$wxUSE_RADIOBOX" = "yes"; then
6523     AC_DEFINE(wxUSE_RADIOBOX)
6524     USES_CONTROLS=1
6525 fi
6526
6527 if test "$wxUSE_RADIOBTN" = "yes"; then
6528     AC_DEFINE(wxUSE_RADIOBTN)
6529     USES_CONTROLS=1
6530 fi
6531
6532 if test "$wxUSE_SASH" = "yes"; then
6533     AC_DEFINE(wxUSE_SASH)
6534     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6535 fi
6536
6537 if test "$wxUSE_SCROLLBAR" = "yes"; then
6538     AC_DEFINE(wxUSE_SCROLLBAR)
6539     USES_CONTROLS=1
6540     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6541 fi
6542
6543 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6544     AC_DEFINE(wxUSE_SEARCHCTRL)
6545     USES_CONTROLS=1
6546 fi
6547
6548 if test "$wxUSE_SLIDER" = "yes"; then
6549     AC_DEFINE(wxUSE_SLIDER)
6550     USES_CONTROLS=1
6551 fi
6552
6553 if test "$wxUSE_SPINBTN" = "yes"; then
6554     AC_DEFINE(wxUSE_SPINBTN)
6555     USES_CONTROLS=1
6556 fi
6557
6558 if test "$wxUSE_SPINCTRL" = "yes"; then
6559     AC_DEFINE(wxUSE_SPINCTRL)
6560     USES_CONTROLS=1
6561 fi
6562
6563 if test "$wxUSE_SPLITTER" = "yes"; then
6564     AC_DEFINE(wxUSE_SPLITTER)
6565     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6566 fi
6567
6568 if test "$wxUSE_STATBMP" = "yes"; then
6569     AC_DEFINE(wxUSE_STATBMP)
6570     USES_CONTROLS=1
6571 fi
6572
6573 if test "$wxUSE_STATBOX" = "yes"; then
6574     AC_DEFINE(wxUSE_STATBOX)
6575     USES_CONTROLS=1
6576 fi
6577
6578 if test "$wxUSE_STATTEXT" = "yes"; then
6579     AC_DEFINE(wxUSE_STATTEXT)
6580     USES_CONTROLS=1
6581 fi
6582
6583 if test "$wxUSE_STATLINE" = "yes"; then
6584     AC_DEFINE(wxUSE_STATLINE)
6585     USES_CONTROLS=1
6586 fi
6587
6588 if test "$wxUSE_STATUSBAR" = "yes"; then
6589     dnl this will get undefined in wx/chkconf.h if it's not supported
6590     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6591     AC_DEFINE(wxUSE_STATUSBAR)
6592     USES_CONTROLS=1
6593
6594     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6595 fi
6596
6597 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6598     AC_DEFINE(wxUSE_TAB_DIALOG)
6599 fi
6600
6601 if test "$wxUSE_TEXTCTRL" = "yes"; then
6602     AC_DEFINE(wxUSE_TEXTCTRL)
6603     USES_CONTROLS=1
6604     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6605 fi
6606
6607 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6608     if test "$wxUSE_COCOA" = 1 ; then
6609         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6610         wxUSE_TOGGLEBTN=no
6611     fi
6612
6613     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6614         AC_DEFINE(wxUSE_TOGGLEBTN)
6615         USES_CONTROLS=1
6616     fi
6617 fi
6618
6619 if test "$wxUSE_TOOLBAR" = "yes"; then
6620     AC_DEFINE(wxUSE_TOOLBAR)
6621     USES_CONTROLS=1
6622
6623     if test "$wxUSE_UNIVERSAL" = "yes"; then
6624         wxUSE_TOOLBAR_NATIVE="no"
6625     else
6626         wxUSE_TOOLBAR_NATIVE="yes"
6627         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6628     fi
6629
6630     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6631 fi
6632
6633 if test "$wxUSE_TOOLTIPS" = "yes"; then
6634     if test "$wxUSE_MOTIF" = 1; then
6635         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6636     else
6637         if test "$wxUSE_UNIVERSAL" = "yes"; then
6638             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6639         else
6640             AC_DEFINE(wxUSE_TOOLTIPS)
6641         fi
6642     fi
6643 fi
6644
6645 if test "$wxUSE_TREEBOOK" = "yes"; then
6646     AC_DEFINE(wxUSE_TREEBOOK)
6647     USES_CONTROLS=1
6648 fi
6649
6650 if test "$wxUSE_TOOLBOOK" = "yes"; then
6651     AC_DEFINE(wxUSE_TOOLBOOK)
6652     USES_CONTROLS=1
6653 fi
6654
6655 if test "$wxUSE_TREECTRL" = "yes"; then
6656     if test "$wxUSE_IMAGLIST" = "yes"; then
6657         AC_DEFINE(wxUSE_TREECTRL)
6658         USES_CONTROLS=1
6659         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6660     else
6661         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6662     fi
6663 fi
6664
6665 if test "$wxUSE_POPUPWIN" = "yes"; then
6666     if test "$wxUSE_COCOA" = 1 ; then
6667         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6668     else
6669         if test "$wxUSE_PM" = 1; then
6670             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6671         else
6672             AC_DEFINE(wxUSE_POPUPWIN)
6673             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6674
6675             USES_CONTROLS=1
6676         fi
6677     fi
6678 fi
6679
6680 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6681     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6682         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6683     else
6684         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6685         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6686     fi
6687 fi
6688
6689 if test "$wxUSE_TIPWINDOW" = "yes"; then
6690     if test "$wxUSE_PM" = 1; then
6691         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6692     else
6693         AC_DEFINE(wxUSE_TIPWINDOW)
6694     fi
6695 fi
6696
6697 if test "$USES_CONTROLS" = 1; then
6698     AC_DEFINE(wxUSE_CONTROLS)
6699 fi
6700
6701 dnl ---------------------------------------------------------------------------
6702 dnl misc options
6703 dnl ---------------------------------------------------------------------------
6704
6705 dnl please keep the settings below in alphabetical order
6706 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6707     AC_DEFINE(wxUSE_ACCESSIBILITY)
6708     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6709 fi
6710
6711 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6712     AC_DEFINE(wxUSE_DRAGIMAGE)
6713     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6714 fi
6715
6716 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6717     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6718         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6719     else
6720         AC_DEFINE(wxUSE_EXCEPTIONS)
6721         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6722     fi
6723 fi
6724
6725 USE_HTML=0
6726 if test "$wxUSE_HTML" = "yes"; then
6727     AC_DEFINE(wxUSE_HTML)
6728     USE_HTML=1
6729     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6730     if test "$wxUSE_MAC" = 1; then
6731         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6732     fi
6733 fi
6734 if test "$wxUSE_WEBKIT" = "yes"; then
6735     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6736         old_CPPFLAGS="$CPPFLAGS"
6737         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6738         AC_CHECK_HEADER([WebKit/HIWebView.h],
6739                         [
6740                            AC_DEFINE(wxUSE_WEBKIT)
6741                            WEBKIT_LINK="-framework WebKit"
6742                         ],
6743                         [
6744                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6745                            wxUSE_WEBKIT=no
6746                         ],
6747                         [
6748                            #include <Carbon/Carbon.h>
6749                            #include <WebKit/WebKit.h>
6750                         ])
6751         CPPFLAGS="$old_CPPFLAGS"
6752     elif test "$wxUSE_COCOA" = 1; then
6753         AC_DEFINE(wxUSE_WEBKIT)
6754     else
6755         wxUSE_WEBKIT=no
6756     fi
6757 fi
6758
6759 USE_XRC=0
6760 if test "$wxUSE_XRC" = "yes"; then
6761     if test "$wxUSE_XML" != "yes"; then
6762         AC_MSG_WARN([XML library not built, XRC resources disabled])
6763         wxUSE_XRC=no
6764     else
6765         AC_DEFINE(wxUSE_XRC)
6766         USE_XRC=1
6767         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6768     fi
6769 fi
6770
6771 USE_AUI=0
6772 if test "$wxUSE_AUI" = "yes"; then
6773    AC_DEFINE(wxUSE_AUI)
6774    USE_AUI=1
6775    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6776 fi
6777
6778 USE_STC=0
6779 if test "$wxUSE_STC" = "yes"; then
6780    AC_DEFINE(wxUSE_STC)
6781    USE_STC=1
6782    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6783 fi
6784
6785 if test "$wxUSE_MENUS" = "yes"; then
6786     AC_DEFINE(wxUSE_MENUS)
6787     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6788 fi
6789
6790 if test "$wxUSE_METAFILE" = "yes"; then
6791     AC_DEFINE(wxUSE_METAFILE)
6792 fi
6793
6794 if test "$wxUSE_MIMETYPE" = "yes"; then
6795     AC_DEFINE(wxUSE_MIMETYPE)
6796 fi
6797
6798 if test "$wxUSE_MINIFRAME" = "yes"; then
6799     AC_DEFINE(wxUSE_MINIFRAME)
6800 fi
6801
6802 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6803     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6804 fi
6805
6806 if test "$wxUSE_TASKBARICON" = "yes"; then
6807     AC_DEFINE(wxUSE_TASKBARICON)
6808     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6809 fi
6810
6811
6812 if test "$wxUSE_VALIDATORS" = "yes"; then
6813     AC_DEFINE(wxUSE_VALIDATORS)
6814     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6815 fi
6816
6817 if test "$wxUSE_PALETTE" = "yes" ; then
6818     if test "$wxUSE_DFB" = 1; then
6819         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6820         wxUSE_PALETTE=no
6821     else
6822         AC_DEFINE(wxUSE_PALETTE)
6823     fi
6824 fi
6825
6826 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6827   dnl Must be done this late because -lunicows must be before all the other libs
6828   LIBS=" -lunicows $LIBS"
6829 fi
6830
6831 USE_RICHTEXT=0
6832 if test "$wxUSE_RICHTEXT" = "yes"; then
6833     AC_DEFINE(wxUSE_RICHTEXT)
6834     USE_RICHTEXT=1
6835     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6836 fi
6837
6838 dnl ---------------------------------------------------------------------------
6839 dnl wxImage options
6840 dnl ---------------------------------------------------------------------------
6841
6842 if test "$wxUSE_IMAGE" = "yes" ; then
6843     AC_DEFINE(wxUSE_IMAGE)
6844
6845     if test "$wxUSE_GIF" = "yes" ; then
6846       AC_DEFINE(wxUSE_GIF)
6847     fi
6848
6849     if test "$wxUSE_PCX" = "yes" ; then
6850       AC_DEFINE(wxUSE_PCX)
6851     fi
6852
6853     if test "$wxUSE_TGA" = "yes" ; then
6854       AC_DEFINE(wxUSE_TGA)
6855     fi
6856
6857     if test "$wxUSE_IFF" = "yes" ; then
6858       AC_DEFINE(wxUSE_IFF)
6859     fi
6860
6861     if test "$wxUSE_PNM" = "yes" ; then
6862       AC_DEFINE(wxUSE_PNM)
6863     fi
6864
6865     if test "$wxUSE_XPM" = "yes" ; then
6866       AC_DEFINE(wxUSE_XPM)
6867     fi
6868
6869     if test "$wxUSE_ICO_CUR" = "yes" ; then
6870       AC_DEFINE(wxUSE_ICO_CUR)
6871     fi
6872 fi
6873
6874 dnl ---------------------------------------------------------------------------
6875 dnl common dialogs
6876 dnl ---------------------------------------------------------------------------
6877
6878 if test "$wxUSE_ABOUTDLG" = "yes"; then
6879     AC_DEFINE(wxUSE_ABOUTDLG)
6880 fi
6881
6882 if test "$wxUSE_CHOICEDLG" = "yes"; then
6883     AC_DEFINE(wxUSE_CHOICEDLG)
6884 fi
6885
6886 if test "$wxUSE_COLOURDLG" = "yes"; then
6887     AC_DEFINE(wxUSE_COLOURDLG)
6888 fi
6889
6890 if test "$wxUSE_FILEDLG" = "yes"; then
6891     AC_DEFINE(wxUSE_FILEDLG)
6892 fi
6893
6894 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6895     AC_DEFINE(wxUSE_FINDREPLDLG)
6896 fi
6897
6898 if test "$wxUSE_FONTDLG" = "yes"; then
6899     AC_DEFINE(wxUSE_FONTDLG)
6900 fi
6901
6902 if test "$wxUSE_DIRDLG" = "yes"; then
6903     if test "$wxUSE_TREECTRL" != "yes"; then
6904         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6905     else
6906         AC_DEFINE(wxUSE_DIRDLG)
6907     fi
6908 fi
6909
6910 if test "$wxUSE_MSGDLG" = "yes"; then
6911     AC_DEFINE(wxUSE_MSGDLG)
6912 fi
6913
6914 if test "$wxUSE_NUMBERDLG" = "yes"; then
6915     AC_DEFINE(wxUSE_NUMBERDLG)
6916 fi
6917
6918 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6919     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6920        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6921     else
6922         AC_DEFINE(wxUSE_PROGRESSDLG)
6923     fi
6924 fi
6925
6926 if test "$wxUSE_SPLASH" = "yes"; then
6927     AC_DEFINE(wxUSE_SPLASH)
6928     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6929 fi
6930
6931 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6932     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6933        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6934     else
6935         AC_DEFINE(wxUSE_STARTUP_TIPS)
6936     fi
6937 fi
6938
6939 if test "$wxUSE_TEXTDLG" = "yes"; then
6940     AC_DEFINE(wxUSE_TEXTDLG)
6941 fi
6942
6943 if test "$wxUSE_WIZARDDLG" = "yes"; then
6944     AC_DEFINE(wxUSE_WIZARDDLG)
6945     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6946 fi
6947
6948 dnl ---------------------------------------------------------------------------
6949 dnl options used under wxMSW and wxPM
6950 dnl ---------------------------------------------------------------------------
6951
6952 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
6953     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
6954         AC_DEFINE(wxUSE_OWNER_DRAWN)
6955     fi
6956 fi
6957
6958 dnl ---------------------------------------------------------------------------
6959 dnl wxMSW-only options
6960 dnl ---------------------------------------------------------------------------
6961
6962 if test "$wxUSE_MSW" = 1 ; then
6963
6964     if test "$wxUSE_DC_CACHEING" = "yes"; then
6965         AC_DEFINE(wxUSE_DC_CACHEING)
6966     fi
6967
6968     if test "$wxUSE_DIB" = "yes"; then
6969         AC_DEFINE(wxUSE_WXDIB)
6970     fi
6971
6972     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
6973         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
6974     fi
6975
6976     if test "$wxUSE_UXTHEME" = "yes"; then
6977         AC_DEFINE(wxUSE_UXTHEME)
6978     fi
6979
6980 fi
6981 dnl wxUSE_MSW = 1
6982
6983
6984 if test "$USE_WIN32" = 1 ; then
6985     if test "$wxUSE_INICONF" = "yes"; then
6986         AC_DEFINE(wxUSE_INICONF)
6987     fi
6988
6989     if test "$wxUSE_REGKEY" = "yes"; then
6990         AC_DEFINE(wxUSE_REGKEY)
6991     fi
6992 fi
6993 dnl USE_WIN32 = 1
6994
6995 dnl ---------------------------------------------------------------------------
6996 dnl wxGraphicsContext
6997 dnl ---------------------------------------------------------------------------
6998
6999 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7000    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7001       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7002    elif test "$wxUSE_GTK" != 1; then
7003       dnl for other builds we'll just wing it for now...
7004       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7005    else
7006       dnl ...but let's check for cairo availability for wxGTK builds
7007       PKG_CHECK_MODULES(CAIRO, cairo,
7008           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7009           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7010       )
7011    fi
7012 fi
7013
7014 dnl ---------------------------------------------------------------------------
7015 dnl wxMediaCtrl
7016 dnl ---------------------------------------------------------------------------
7017
7018 USE_MEDIA=0
7019
7020 if test "$wxUSE_MEDIACTRL" = "yes"; then
7021     USE_MEDIA=1
7022
7023     dnl -----------------------------------------------------------------------
7024     dnl GStreamer
7025     dnl -----------------------------------------------------------------------
7026     if test "$wxUSE_GTK" = 1; then
7027         wxUSE_GSTREAMER="no"
7028
7029         dnl -------------------------------------------------------------------
7030         dnl Test for at least 0.8 gstreamer module from pkg-config
7031         dnl Even totem doesn't accept 0.9 evidently.
7032         dnl
7033         dnl So, we first check to see if 0.10 if available - if not we
7034         dnl try the older 0.8 version
7035         dnl -------------------------------------------------------------------
7036         GST_VERSION_MAJOR=0
7037         GST_VERSION_MINOR=10
7038         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7039
7040         if test "$wxUSE_GSTREAMER8" = "no"; then
7041             PKG_CHECK_MODULES(GST,
7042                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7043                 [
7044                     wxUSE_GSTREAMER="yes"
7045                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7046                 ],
7047                 [
7048                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7049                     GST_VERSION_MINOR=8
7050                 ]
7051             )
7052         else
7053             dnl check only for 0.8
7054             GST_VERSION_MINOR=8
7055         fi
7056
7057         if test $GST_VERSION_MINOR = "8"; then
7058             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7059             PKG_CHECK_MODULES(GST,
7060                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7061                 wxUSE_GSTREAMER="yes",
7062                 [
7063                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7064                 ])
7065         fi
7066
7067
7068         if test "$wxUSE_GSTREAMER" = "yes"; then
7069             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7070             EXTRALIBS_MEDIA="$GST_LIBS"
7071
7072             AC_DEFINE(wxUSE_GSTREAMER)
7073         else
7074             USE_MEDIA=0
7075         fi
7076     fi
7077
7078     if test $USE_MEDIA = 1; then
7079         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7080         AC_DEFINE(wxUSE_MEDIACTRL)
7081     fi
7082 fi
7083
7084 dnl ---------------------------------------------------------------------------
7085 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7086 dnl ---------------------------------------------------------------------------
7087
7088 if test "$cross_compiling" = "yes"; then
7089     dnl Use best guess from host as we can't use uname when cross compiling
7090     OSINFO="\"$host\""
7091 else
7092     dnl attualy work out OS version
7093     OSINFO=`uname -s -r -m`
7094     OSINFO="\"$OSINFO\""
7095 fi
7096
7097 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7098
7099 dnl ---------------------------------------------------------------------------
7100 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7101 dnl ---------------------------------------------------------------------------
7102
7103 if test "x$prefix" != "xNONE"; then
7104     wxPREFIX=$prefix
7105 else
7106     wxPREFIX=$ac_default_prefix
7107 fi
7108
7109 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7110
7111
7112 dnl ---------------------------------------------------------------------------
7113 dnl define variables with all built libraries for wx-config
7114 dnl ---------------------------------------------------------------------------
7115
7116 STD_BASE_LIBS="base"
7117 STD_GUI_LIBS=""
7118 BUILT_WX_LIBS="base"
7119 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7120
7121 if test "$wxUSE_SOCKETS" = "yes" ; then
7122     STD_BASE_LIBS="net $STD_BASE_LIBS"
7123     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7124 fi
7125 if test "$wxUSE_XML" = "yes" ; then
7126     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7127     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7128 fi
7129
7130 if test "$wxUSE_GUI" = "yes"; then
7131     STD_GUI_LIBS="adv core"
7132     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7133
7134     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7135         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7136         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7137     fi
7138     if test "$wxUSE_HTML" = "yes" ; then
7139         STD_GUI_LIBS="html $STD_GUI_LIBS"
7140         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7141     fi
7142     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7143         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7144     fi
7145     if test "$wxUSE_OPENGL" = "yes" ; then
7146         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7147     fi
7148     if test "$wxUSE_AUI" = "yes" ; then
7149         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7150     fi
7151     if test "$wxUSE_STC" = "yes" ; then
7152         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7153     fi
7154     if test "$wxUSE_XRC" = "yes" ; then
7155         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7156         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7157     fi
7158 fi
7159
7160 AC_SUBST(ALL_WX_LIBS)
7161 AC_SUBST(BUILT_WX_LIBS)
7162 AC_SUBST(STD_BASE_LIBS)
7163 AC_SUBST(STD_GUI_LIBS)
7164
7165 dnl ---------------------------------------------------------------------------
7166 dnl Output the makefiles and such from the results found above
7167 dnl ---------------------------------------------------------------------------
7168
7169 dnl all additional libraries (except wxWidgets itself) we link with
7170
7171 if test "$wxUSE_MAC" = 1 ; then
7172     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7173         if test "$USE_DARWIN" = 1; then
7174             LDFLAGS="$LDFLAGS -framework QuickTime"
7175         else
7176             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7177         fi
7178     fi
7179     if test "$USE_DARWIN" = 1; then
7180         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7181     else
7182         LDFLAGS="$LDFLAGS -lCarbonLib"
7183     fi
7184 fi
7185 if test "$wxUSE_COCOA" = 1 ; then
7186     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7187     if test "$wxUSE_MEDIACTRL" = "yes"; then
7188         LDFLAGS="$LDFLAGS -framework QuickTime"
7189     fi
7190 fi
7191 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7192     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7193 fi
7194
7195 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7196
7197 if test "$wxUSE_GUI" = "yes"; then
7198
7199     dnl TODO add checks that these samples will really compile (i.e. all the
7200     dnl      library features they need are present)
7201
7202     dnl TODO some samples are never built so far: mfc (requires VC++)
7203     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7204                      erase event exec font image minimal mobile \
7205                      mobile/wxedit mobile/styles render \
7206                      shaped svg taborder vscroll widgets"
7207
7208     if test "$wxUSE_MONOLITHIC" != "yes"; then
7209         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7210     fi
7211     if test "$TOOLKIT" = "MSW"; then
7212         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7213         if test "$wxUSE_UNIVERSAL" != "yes"; then
7214             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7215         fi
7216     fi
7217     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7218         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7219     fi
7220 else
7221     SAMPLES_SUBDIRS="console"
7222     if test "$wxUSE_SOCKETS" = "yes" ; then
7223         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
7224     fi
7225 fi
7226
7227
7228 dnl C/C++ compiler options used to compile wxWidgets
7229 dnl
7230 dnl check for icc before gcc as icc is also recognized as gcc
7231 if test "x$INTELCC" = "xyes" ; then
7232     dnl Warnings which can't be easily suppressed in C code are disabled:
7233     dnl
7234     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7235     dnl     remark #869: parameter "foo" was never referenced
7236     dnl     remark #1572: floating-point equality and inequality comparisons
7237     dnl                   are unreliable
7238     dnl     remark #1684: conversion from pointer to same-sized integral type
7239     dnl
7240     dnl (for others see below)
7241     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7242 elif test "$GCC" = yes ; then
7243     CWARNINGS="-Wall -Wundef"
7244 fi
7245
7246 if test "x$INTELCXX" = "xyes" ; then
7247     dnl Intel compiler gives some warnings which simply can't be worked
7248     dnl around or of which we have too many (810, 869) so it's impractical to
7249     dnl keep them enabled even if in theory it would be nice and some others
7250     dnl (279) are generated for standard macros and so there is nothing we can
7251     dnl do about them
7252     dnl
7253     dnl     remark #279: controlling expression is constant
7254     dnl     remark #383: value copied to temporary, reference to temporary used
7255     dnl     remark #444: destructor for base class "xxx" is not virtual
7256     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7257     dnl     remark #869: parameter "foo" was never referenced
7258     dnl     remark #981: operands are evaluated in unspecified order
7259     dnl     remark #1418: external definition with no prior declaration
7260     dnl     remark #1419: external declaration in primary source file
7261     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7262 elif test "$GXX" = yes ; then
7263     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7264     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7265 fi
7266
7267
7268 dnl combine everything together and remove the extra white space while doing it
7269 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7270 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7271
7272
7273 dnl add -I options we use during library compilation
7274 dnl
7275 dnl note that the order is somewhat important: wxWidgets headers should
7276 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7277 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7278 dnl CodeWarrior):
7279 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7280  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7281  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7282  $CPPFLAGS `
7283
7284 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7285 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7286 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7287
7288 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7289 dnl only stuff to it
7290 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7291
7292
7293 if test "x$MWCC" = "xyes"; then
7294     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7295     dnl must use <regex.h> from system not our local copy on OS X,
7296     dnl but must use local not system on OS 9.
7297     dnl The following should make all -I paths usable for <> includes
7298     dnl while first checking in real system paths.  With 8.3 using
7299     dnl -gccincludes it will actually check local paths before system
7300     dnl even for <> which is totally wrong.
7301
7302     dnl Note that because this absolutely needs to be before any -I
7303     dnl that we have to tack it on to the end of the compiler commandline.
7304     CC="$CC -cwd source -I-"
7305     CXX="$CXX -cwd source -I-"
7306 fi
7307
7308
7309 LIBS=`echo $LIBS`
7310 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7311 EXTRALIBS_XML="$EXPAT_LINK"
7312 EXTRALIBS_HTML="$MSPACK_LINK"
7313 EXTRALIBS_MEDIA="$GST_LIBS"
7314 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7315 if test "$wxUSE_GUI" = "yes"; then
7316     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7317 fi
7318 if test "$wxUSE_OPENGL" = "yes"; then
7319     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7320 fi
7321
7322 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7323
7324 WXCONFIG_LIBS="$LIBS"
7325
7326 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7327 if test "$wxUSE_REGEX" = "builtin" ; then
7328     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7329 fi
7330 if test "$wxUSE_EXPAT" = "builtin" ; then
7331     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7332 fi
7333 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7334     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7335 fi
7336 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7337     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7338 fi
7339 if test "$wxUSE_LIBPNG" = "builtin" ; then
7340     wxconfig_3rdparty="png $wxconfig_3rdparty"
7341 fi
7342 if test "$wxUSE_ZLIB" = "builtin" ; then
7343     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7344 fi
7345
7346 for i in $wxconfig_3rdparty ; do
7347     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7348 done
7349
7350
7351 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7352     WXUNIV=1
7353
7354     case "$wxUNIV_THEMES" in
7355         ''|all)
7356             AC_DEFINE(wxUSE_ALL_THEMES)
7357             ;;
7358
7359         *)
7360             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7361                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7362             done
7363     esac
7364 else
7365     WXUNIV=0
7366 fi
7367
7368 AC_SUBST(wxUSE_ZLIB)
7369 AC_SUBST(wxUSE_REGEX)
7370 AC_SUBST(wxUSE_EXPAT)
7371 AC_SUBST(wxUSE_LIBJPEG)
7372 AC_SUBST(wxUSE_LIBPNG)
7373 AC_SUBST(wxUSE_LIBTIFF)
7374
7375 if test $wxUSE_MONOLITHIC = "yes" ; then
7376     MONOLITHIC=1
7377 else
7378     MONOLITHIC=0
7379 fi
7380
7381 if test $wxUSE_PLUGINS = "yes" ; then
7382     USE_PLUGINS=1
7383 else
7384     USE_PLUGINS=0
7385 fi
7386
7387 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7388     USE_QA=1
7389 else
7390     USE_QA=0
7391 fi
7392
7393 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7394     OFFICIAL_BUILD=1
7395 else
7396     OFFICIAL_BUILD=0
7397 fi
7398
7399 AC_SUBST(VENDOR)
7400 AC_SUBST(OFFICIAL_BUILD)
7401 AC_SUBST(WX_FLAVOUR)
7402 AC_SUBST(WX_LIB_FLAVOUR)
7403
7404 AC_SUBST(WXUNIV)
7405 AC_SUBST(MONOLITHIC)
7406 AC_SUBST(USE_PLUGINS)
7407 AC_SUBST(LIBS)
7408 AC_SUBST(CXXWARNINGS)
7409 AC_SUBST(EXTRALIBS)
7410 AC_SUBST(EXTRALIBS_XML)
7411 AC_SUBST(EXTRALIBS_HTML)
7412 AC_SUBST(EXTRALIBS_MEDIA)
7413 AC_SUBST(EXTRALIBS_GUI)
7414 AC_SUBST(EXTRALIBS_OPENGL)
7415 AC_SUBST(EXTRALIBS_SDL)
7416 AC_SUBST(WITH_PLUGIN_SDL)
7417 AC_SUBST(EXTRALIBS_GTKPRINT)
7418 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7419 AC_SUBST(EXTRALIBS_GNOMEVFS)
7420 AC_SUBST(EXTRALIBS_HILDON)
7421 AC_SUBST(UNICODE)
7422 AC_SUBST(BUILD)
7423 AC_SUBST(DEBUG_INFO)
7424 AC_SUBST(DEBUG_FLAG)
7425 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
7426 AC_SUBST(TOOLKIT_LOWERCASE)
7427 AC_SUBST(TOOLKIT_VERSION)
7428 AC_SUBST(SAMPLES_RPATH_FLAG)
7429 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7430 AC_SUBST(HOST_SUFFIX)
7431 AC_SUBST(CPPUNIT_CFLAGS)
7432 AC_SUBST(CPPUNIT_LIBS)
7433
7434 case "$TOOLKIT" in
7435     GTK)
7436         TOOLKIT_DESC="GTK+"
7437         if test "$WXGTK2" = 1; then
7438             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7439             if test "$wxUSE_GTKPRINT" = "yes" ; then
7440                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7441             fi
7442             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7443                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7444             fi
7445             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7446                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7447             fi
7448             if test "$wxUSE_LIBHILDON" = "yes"; then
7449                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7450             fi
7451
7452             if test "$TOOLKIT_EXTRA" != ""; then
7453                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7454             fi
7455         fi
7456         ;;
7457
7458     ?*)
7459         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7460         ;;
7461
7462     *)
7463         TOOLKIT_DESC="base only"
7464         ;;
7465 esac
7466
7467 if test "$wxUSE_WINE" = "yes"; then
7468     BAKEFILE_FORCE_PLATFORM=win32
7469 fi
7470
7471 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7472 dnl Hopefully for a non-unicode build there aren't any wide constants in
7473 dnl headers, but for a unicode build it's best to disable pch.
7474 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7475 then
7476     AC_CACHE_CHECK(
7477         [for gcc precompiled header bug],
7478         [wx_cv_gcc_pch_bug],
7479         [[
7480             echo '#include <stdio.h>
7481                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7482
7483             echo '#include "conftest.h"
7484                   int main()
7485                   {
7486                      printf("%ls", test_var);
7487                      return 0;
7488                   }' > conftest.cpp
7489
7490             wx_cv_gcc_pch_bug="pch not supported"
7491
7492             if $CXX conftest.h >/dev/null 2>&1
7493             then
7494                 wx_cv_gcc_pch_bug=
7495
7496                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7497                 then
7498                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7499                         grep awidetest >/dev/null
7500                     then
7501                         wx_cv_gcc_pch_bug=no
7502                     else
7503                         wx_cv_gcc_pch_bug=yes
7504                     fi
7505                 fi
7506             fi
7507
7508             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7509         ]])
7510
7511     if test "$wx_cv_gcc_pch_bug" = yes; then
7512         dnl make the default for pch 'no'
7513         dnl further below check whether the user overrode and warn them
7514         bk_use_pch=no
7515     fi
7516 fi
7517
7518 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7519
7520 dnl make install path absolute (if not already);
7521 dnl will fail with (some) MSDOS paths
7522 case ${INSTALL} in
7523   /* ) # Absolute
7524      ;;
7525   ?:* ) # Drive letter, considered as absolute.
7526      ;;
7527   *)
7528      INSTALL=`pwd`/${INSTALL} ;;
7529 esac
7530
7531 if test "$wxUSE_GUI" = "yes"; then
7532
7533 if test "$wxUSE_MSW" = 1 ; then
7534     if test "x$WINDRES" = "x"; then
7535         AC_MSG_ERROR([Required windres program not found])
7536     fi
7537
7538     RESCOMP="$WINDRES"
7539 fi
7540
7541 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7542     dnl base name of the resource file for wxMac must be the same
7543     dnl as library installation base name (-install_name)
7544     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7545     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7546
7547     dnl add the resources target for wxMac
7548     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7549
7550     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7551
7552     MACSETFILE="\$(SETFILE)"
7553
7554     dnl resources are bundled both with shared library and applications
7555     dnl since the carb resource *must* be included in the application
7556     if test "$wxUSE_MAC" = 1; then
7557         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7558         RESCOMP="$REZ"
7559         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7560     else
7561         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7562         RESCOMP="cat /dev/null \| $REZ"
7563         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7564     fi
7565
7566 else
7567     dnl default value is to (silently) do nothing in the makefile
7568     MACSETFILE="@true"
7569
7570     if test "$wxUSE_PM" = 1; then
7571         RESCOMP="emxbind"
7572         WXCONFIG_RESFLAGS="-ep"
7573
7574         dnl Is this one really used anywhere for pm?
7575         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7576     else
7577         POSTLINK_COMMAND="@true"
7578     fi
7579 fi
7580
7581 fi
7582 dnl wxUSE_GUI = 1
7583
7584
7585 dnl find out if the compiler supports PCH
7586 dnl
7587 dnl TODO: this should be in bakefile
7588 if test $GCC_PCH = 1
7589 then
7590     if test "$wx_cv_gcc_pch_bug" = yes; then
7591         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7592         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7593         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7594     fi
7595
7596     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7597 fi
7598
7599 dnl HACK ALERT!!
7600 dnl For now, we need to alter bk-deps not to generate deps
7601 dnl when we've configured a Universal binary build.
7602 dnl The next version of Bakefile will have the correct fix for this
7603 dnl at which time, this hack can be removed.
7604
7605 if test "$wxUSE_MAC" = 1 ; then
7606     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7607         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7608         mv temp bk-deps
7609         chmod +x bk-deps
7610     fi
7611 fi
7612
7613 if test "$wxUSE_SHARED" = "yes"; then
7614     dnl Need addtional flag on OS/2, so override bakefiles value
7615     dnl (there currently is no suitable variable to which the
7616     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7617     case "${host}" in
7618       *-pc-os2_emx | *-pc-os2-emx )
7619         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7620         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7621         cp -p ${srcdir}/src/os2/dllnames.sh .
7622         cp -p ${srcdir}/src/os2/dllar.sh .
7623       ;;
7624     esac
7625 fi
7626 if test "$wxUSE_OMF" = "yes"; then
7627     case "${host}" in
7628       *-pc-os2_emx | *-pc-os2-emx )
7629         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7630         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7631         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7632       ;;
7633     esac
7634 fi
7635
7636 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7637 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7638
7639
7640 dnl Sun cc is compatible with gcc and so either of them can use the C
7641 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7642 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7643 dnl where GTK+ is built with gcc
7644 dnl
7645 dnl However the compiler options are not compatible at all and in particular
7646 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7647 dnl filter them out as we already have the correct options for multithreaded
7648 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7649 case "${host}" in
7650     *-*-solaris2* )
7651         dnl system packages are compiled with Sun CC and so pkg-config outputs
7652         dnl CC-specific "-mt" flag, remove it when using gcc
7653         if test "$GCC" = yes; then
7654             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7655             LIBS=`echo $LIBS | sed 's/-mt//'`
7656             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7657         fi
7658         ;;
7659
7660     *-*-linux* )
7661         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7662         dnl -pthreads which Sun CC doesn't know about
7663         if test "x$SUNCXX" = xyes; then
7664             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7665             LIBS=`echo $LIBS | sed 's/-pthread//'`
7666             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7667         fi
7668         ;;
7669 esac
7670
7671 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7672 dnl it doesn't affect compilation checks above
7673 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7674 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7675
7676 dnl for convenience, sort the samples in alphabetical order
7677 dnl
7678 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7679 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7680 dnl
7681 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7682 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7683 dnl       only removes the Unix-like part of the introduced line break.
7684 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7685
7686 dnl subtle bakefile goop.
7687 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7688 dnl I wish we would have called it something less likely to clash with
7689 dnl things though.
7690 AC_SUBST(SHARED)
7691
7692 dnl global options
7693 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7694 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7695
7696 dnl toolkit options
7697 AC_SUBST(USE_GUI)
7698 AC_SUBST(AFMINSTALL)
7699 AC_SUBST(WIN32INSTALL)
7700 AC_SUBST(TOOLKIT)
7701 AC_SUBST(TOOLKIT_DIR)
7702 AC_SUBST(TOOLCHAIN_NAME)
7703 AC_SUBST(TOOLCHAIN_FULLNAME)
7704
7705 dnl wx-config options
7706 AC_SUBST(host_alias)
7707 AC_SUBST(cross_compiling)
7708 AC_SUBST(WIDGET_SET)
7709 AC_SUBST(WX_RELEASE)
7710 AC_SUBST(WX_VERSION)
7711 AC_SUBST(WX_SUBVERSION)
7712 AC_SUBST(WX_CHARTYPE)
7713 AC_SUBST(WX_DEBUGTYPE)
7714
7715 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7716 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7717 dnl are used when building the libraries using the library
7718 dnl
7719 dnl so put anything which should be used only during the library build in, e.g.
7720 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7721 dnl
7722 dnl and, finally, for some things which should be only used by wx-config but
7723 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7724 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7725 AC_SUBST(WXCONFIG_CPPFLAGS)
7726 AC_SUBST(WXCONFIG_CFLAGS)
7727 AC_SUBST(WXCONFIG_CXXFLAGS)
7728
7729 AC_SUBST(WXCONFIG_LIBS)
7730 AC_SUBST(WXCONFIG_RPATH)
7731 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7732 AC_SUBST(WXCONFIG_RESFLAGS)
7733
7734 dnl distribution vars
7735 AC_SUBST(GUIDIST)
7736 AC_SUBST(DISTDIR)
7737
7738 dnl additional subdirectories where we will build
7739 AC_SUBST(SAMPLES_SUBDIRS)
7740
7741 dnl additional libraries and linker settings
7742 AC_SUBST(LDFLAGS)
7743 AC_SUBST(LDFLAGS_GL)
7744 AC_SUBST(OPENGL_LIBS)
7745 AC_SUBST(DMALLOC_LIBS)
7746 AC_SUBST(WX_VERSION_TAG)
7747
7748 dnl additional resurces settings
7749 AC_SUBST(RESCOMP)
7750 AC_SUBST(WINDRES)
7751 AC_SUBST(REZ)
7752 AC_SUBST(RESFLAGS)
7753 AC_SUBST(RESPROGRAMOBJ)
7754 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7755 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7756
7757 dnl additional for Mac OS X
7758 AC_SUBST(DEREZ)
7759 AC_SUBST(LIBWXMACRES)
7760 AC_SUBST(POSTLINK_COMMAND)
7761 AC_SUBST(MACSETFILE)
7762
7763 dnl other tools
7764 AC_SUBST(GCC)
7765 AC_SUBST(DLLTOOL)
7766
7767
7768 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7769 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7770 dnl - and we do use it)
7771 AC_PROG_MAKE_SET
7772
7773
7774 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7775
7776 if test "$USE_WIN32" = 1; then
7777     AC_CONFIG_COMMANDS(
7778         [
7779             rcdefs.h
7780         ],
7781         [
7782             mkdir -p $outdir &&
7783             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7784         ],
7785         [
7786             CPP="$CPP"
7787             infile="$srcdir/include/wx/msw/genrcdefs.h"
7788             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7789         ]
7790     )
7791 fi
7792
7793 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7794                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7795                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7796
7797 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7798                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7799                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7800
7801 if test "$wx_cv_version_script" = "yes"; then
7802     AC_CONFIG_FILES(version-script)
7803 fi
7804 AC_CONFIG_FILES(Makefile)
7805
7806 AC_CONFIG_COMMANDS([wx-config],
7807                    [ rm -f wx-config
7808                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7809                    ],
7810                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7811                      LN_S="${LN_S}"
7812                    ])
7813
7814 dnl This would give us us build dir that in every significant way
7815 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7816 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7817 dnl on platforms that do not have symlinks.
7818 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7819
7820 if test "$wxWITH_SUBDIRS" != "no"; then
7821 dnl Configure samples, demos etc. directories, but only if they are present:
7822 if test "$wxUSE_GUI" = "yes"; then
7823     SUBDIRS="samples demos utils"
7824 else
7825     dnl we build wxBase only
7826     dnl there are no wxBase programs in demos
7827     SUBDIRS="samples utils"
7828 fi
7829 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7830 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7831
7832 for subdir in $SUBDIRS; do
7833     if test -d ${srcdir}/${subdir} ; then
7834         if test "$wxUSE_GUI" = "yes"; then
7835             if test ${subdir} = "samples"; then
7836                 dnl only take those samples which compile in the current
7837                 dnl configuration and which exist
7838                 makefiles="samples/Makefile.in $makefiles"
7839                 for sample in $SAMPLES_SUBDIRS; do
7840                     if test -d $srcdir/samples/$sample; then
7841                         makefiles="samples/$sample/Makefile.in $makefiles"
7842                     fi
7843                 done
7844             else
7845                 dnl assume that everything compiles for utils &c
7846                 dnl any that shouldn't be built can be added to
7847                 dnl DISABLED_UTILS, DISABLED_DEMOS
7848                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
7849                 eval "disabled=\$$disabled_var"
7850                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7851                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7852             fi
7853         else
7854             dnl we build wxBase only
7855             dnl don't take all samples/utils, just those which build with
7856             dnl wxBase
7857             if test ${subdir} = "samples"; then
7858                 dnl only take those samples which compile in the current
7859                 dnl configuration and which exist
7860                 makefiles="samples/Makefile.in $makefiles"
7861                 for sample in `echo $SAMPLES_SUBDIRS`; do
7862                     if test -d $srcdir/samples/$sample; then
7863                         makefiles="samples/$sample/Makefile.in $makefiles"
7864                     fi
7865                 done
7866             elif test ${subdir} = "utils"; then
7867                 makefiles=""
7868                 for util in HelpGen tex2rtf ; do
7869                     if test -d $srcdir/utils/$util ; then
7870                         makefiles="utils/$util/Makefile.in \
7871                                    utils/$util/src/Makefile.in \
7872                                    $makefiles"
7873                     fi
7874                 done
7875             else
7876                 dnl assume that everything compiles for tests
7877                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7878             fi
7879         fi
7880
7881         for mkin in $makefiles ; do
7882             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7883             AC_CONFIG_FILES([$mk])
7884         done
7885     fi
7886 done
7887 fi dnl wxWITH_SUBDIRS
7888
7889 AC_OUTPUT
7890
7891 dnl report how we have been configured
7892 echo
7893 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7894 echo ""
7895 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7896 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7897
7898 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7899 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7900 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7901 if test "$wxUSE_UNICODE" = "yes"; then
7902     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7903         echo " (using UTF-8)"
7904     else
7905         echo " (using wchar_t)"
7906     fi
7907 else
7908     echo
7909 fi
7910
7911 echo "  What level of wxWidgets compatibility should be enabled?"
7912 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
7913 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
7914
7915 echo "  Which libraries should wxWidgets use?"
7916 echo "                                       STL                ${wxUSE_STL}"
7917 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7918 echo "                                       png                ${wxUSE_LIBPNG-none}"
7919 echo "                                       regex              ${wxUSE_REGEX}"
7920 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7921 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7922 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7923 fi
7924 echo "                                       zlib               ${wxUSE_ZLIB}"
7925 echo "                                       expat              ${wxUSE_EXPAT}"
7926 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7927 echo "                                       sdl                ${wxUSE_LIBSDL}"
7928
7929 echo ""
7930
7931 dnl vi: set et sts=4 sw=4 com=\:dnl: