configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.0], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34
  35 wx_major_version_number=2
  36 wx_minor_version_number=9
  37 wx_release_number=0
  38 wx_subrelease_number=0
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  48 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  49 wx_top_builddir="`pwd`"
  50 AC_SUBST(wx_top_builddir)
  51
  52
  53 dnl ------------------------------------------------------------------------
  54 dnl Check platform (host system)
  55 dnl ------------------------------------------------------------------------
  56
  57 dnl OS (assume Unix)
  58 USE_UNIX=1
  59 USE_OS2=0
  60 USE_WIN32=0
  61 USE_DOS=0
  62 USE_BEOS=0
  63 USE_MAC=0
  64
  65 dnl Unix kind
  66 USE_AIX=
  67 USE_BSD=                            dnl any BSD
  68 USE_DARWIN=                         dnl a.k.a. Mac OS X
  69 USE_FREEBSD=
  70 USE_GNU=                            dnl GNU/Hurd
  71 USE_HPUX=
  72 USE_LINUX=
  73 USE_NETBSD=
  74 USE_OPENBSD=
  75 USE_OSF=                            dnl OSF/1 (obsolete?)
  76 USE_SGI=
  77 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  78 USE_SUN=                            dnl SunOS or Solaris
  79 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  80 USE_SVR4=                           dnl SysV R4
  81 USE_SYSV=                           dnl any System V
  82 USE_VMS=
  83 USE_ULTRIX=
  84 USE_UNIXWARE=
  85
  86 dnl hardware platform
  87 USE_ALPHA=
  88
  89 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  90 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  91 dnl than checking it during run-time
  92 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  93
  94 dnl the list of all available toolkits
  95 dnl
  96 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  97 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11 DFB"
  98
  99 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 100 dnl     which are either yes or no
 101 DEFAULT_wxUSE_COCOA=0
 102 DEFAULT_wxUSE_GTK=0
 103 DEFAULT_wxUSE_MAC=0
 104 DEFAULT_wxUSE_MGL=0
 105 DEFAULT_wxUSE_MICROWIN=0
 106 DEFAULT_wxUSE_MOTIF=0
 107 DEFAULT_wxUSE_MSW=0
 108 DEFAULT_wxUSE_PM=0
 109 DEFAULT_wxUSE_X11=0
 110 DEFAULT_wxUSE_DFB=0
 111
 112 dnl these are the values which are really default for the given platform:
 113 dnl they're used if no --with-<toolkit> options were given to detect the
 114 dnl toolkit to use by default for the target platform
 115 DEFAULT_DEFAULT_wxUSE_COCOA=0
 116 DEFAULT_DEFAULT_wxUSE_GTK=0
 117 DEFAULT_DEFAULT_wxUSE_MAC=0
 118 DEFAULT_DEFAULT_wxUSE_MGL=0
 119 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 120 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 121 DEFAULT_DEFAULT_wxUSE_MSW=0
 122 DEFAULT_DEFAULT_wxUSE_PM=0
 123 DEFAULT_DEFAULT_wxUSE_X11=0
 124 DEFAULT_DEFAULT_wxUSE_DFB=0
 125
 126 PROGRAM_EXT=
 127 SO_SUFFIX=so
 128 SAMPLES_RPATH_FLAG=
 129 SAMPLES_RPATH_POSTLINK=
 130
 131 DEFAULT_STD_FLAG=yes
 132
 133 dnl to support a new system, you need to add its canonical name (as determined
 134 dnl by config.sub or specified by the configure command line) to this "case"
 135 dnl and also define the shared library flags below - search for
 136 dnl SHARED_LIB_SETUP to find the exact place
 137 case "${host}" in
 138   *-hp-hpux* )
 139     USE_HPUX=1
 140     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 141     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 142     SO_SUFFIX=sl
 143     AC_DEFINE(__HPUX__)
 144
 145     dnl many standard declarations in HP-UX headers are only included if either
 146     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 147     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* | *-*-k*bsd*-gnu )
 160     USE_GNU=1
 161     TMP=`uname -m`
 162     if test "x$TMP" = "xalpha"; then
 163       USE_ALPHA=1
 164       AC_DEFINE(__ALPHA__)
 165     fi
 166     DEFAULT_DEFAULT_wxUSE_GTK=1
 167   ;;
 168   *-*-irix5* | *-*-irix6* )
 169     USE_SGI=1
 170     USE_SVR4=1
 171     AC_DEFINE(__SGI__)
 172     AC_DEFINE(__SVR4__)
 173     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 174   ;;
 175   *-*-solaris2* )
 176     USE_SUN=1
 177     USE_SOLARIS=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SUN__)
 180     AC_DEFINE(__SOLARIS__)
 181     AC_DEFINE(__SVR4__)
 182     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 183     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 184   ;;
 185   *-*-sunos4* )
 186     USE_SUN=1
 187     USE_SUNOS=1
 188     USE_BSD=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SUNOS__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193   ;;
 194   *-*-freebsd*)
 195     USE_BSD=1
 196     USE_FREEBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-openbsd*|*-*-mirbsd*)
 202     USE_BSD=1
 203     USE_OPENBSD=1
 204     AC_DEFINE(__OPENBSD__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_GTK=1
 207   ;;
 208   *-*-netbsd*)
 209     USE_BSD=1
 210     USE_NETBSD=1
 211     AC_DEFINE(__NETBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 215
 216     dnl some standard declarations in NetBSD headers are only included if
 217     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 218     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 219   ;;
 220   *-*-osf* )
 221     USE_ALPHA=1
 222     USE_OSF=1
 223     AC_DEFINE(__ALPHA__)
 224     AC_DEFINE(__OSF__)
 225     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 226     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 227   ;;
 228   *-*-dgux5* )
 229     USE_ALPHA=1
 230     USE_SVR4=1
 231     AC_DEFINE(__ALPHA__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235   *-*-sysv5* )
 236     USE_SYSV=1
 237     USE_SVR4=1
 238     AC_DEFINE(__SYSV__)
 239     AC_DEFINE(__SVR4__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241   ;;
 242   *-*-aix* )
 243     USE_AIX=1
 244     USE_SYSV=1
 245     USE_SVR4=1
 246     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 247     dnl
 248     dnl     Both archive libraries and shared libraries on AIX have an .a
 249     dnl     extension. This will explain why you can't link with an .so and
 250     dnl     why it works with the name changed to .a.
 251     SO_SUFFIX=a
 252     AC_DEFINE(__AIX__)
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257
 258   *-*-*UnixWare*)
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     USE_UNIXWARE=1
 262     AC_DEFINE(__UNIXWARE__)
 263   ;;
 264
 265   *-*-cygwin* | *-*-mingw32* )
 266     dnl MBN: some of the defines have been moved after toolkit detection
 267     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 268     dnl      USE_UNIX  must be set and not USE_WIN32
 269     SO_SUFFIX=dll
 270     PROGRAM_EXT=".exe"
 271     DEFAULT_DEFAULT_wxUSE_MSW=1
 272   ;;
 273
 274   *-pc-msdosdjgpp )
 275     USE_UNIX=0
 276     USE_DOS=1
 277     AC_DEFINE(__DOS__)
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MGL=1
 280   ;;
 281
 282   *-pc-os2_emx | *-pc-os2-emx )
 283     AC_DEFINE(__EMX__)
 284     USE_OS2=1
 285     AC_DEFINE(__OS2__)
 286     PROGRAM_EXT=".exe"
 287     DEFAULT_DEFAULT_wxUSE_PM=1
 288     dnl "c++" wrapper is not always available, so always use plain gcc.
 289     CXX=gcc
 290     LDFLAGS="$LDFLAGS -Zcrtdll"
 291     dnl
 292     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 293     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 294     dnl For now however, we still need it to make sure the configure script
 295     dnl works on OS/2 no matter what platform it is generated on.
 296     ac_executable_extensions=".exe"
 297     export ac_executable_extensions
 298     dnl This strange code is necessary to deal with handling of
 299     dnl backslashes by ksh and pdksh's sh variant.
 300     ac_save_IFS="$IFS"
 301     IFS='\\'
 302     ac_TEMP_PATH=
 303     for ac_dir in $PATH; do
 304       IFS=$ac_save_IFS
 305       if test -z "$ac_TEMP_PATH"; then
 306         ac_TEMP_PATH="$ac_dir"
 307       else
 308         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 309       fi
 310     done
 311     export PATH="$ac_TEMP_PATH"
 312     unset ac_TEMP_PATH
 313     DEFAULT_STD_FLAG=no
 314   ;;
 315
 316   *-*-darwin* )
 317     dnl Darwin based distributions (including Mac OS X)
 318     USE_BSD=1
 319     USE_DARWIN=1
 320     SO_SUFFIX=dylib
 321     AC_DEFINE(__BSD__)
 322     AC_DEFINE(__DARWIN__)
 323     AC_DEFINE(TARGET_CARBON)
 324     DEFAULT_DEFAULT_wxUSE_MAC=1
 325     DEFAULT_STD_FLAG=no
 326   ;;
 327   powerpc-apple-macos* )
 328     dnl Classic Mac OS (< X)
 329     USE_UNIX=0
 330     dnl For some reason the test that should be cross-compiler capable fails
 331     dnl However, there is no doubt that MacOS PowerPC is big endian.
 332     ac_cv_c_bigendian=yes
 333     SO_SUFFIX=shlib
 334     dnl AC_DEFINE(TARGET_CARBON)
 335     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 336     DEFAULT_DEFAULT_wxUSE_MAC=1
 337     DEFAULT_STD_FLAG=no
 338   ;;
 339
 340   *-*-beos* )
 341     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 342     USE_BEOS=1
 343     AC_DEFINE(__BEOS__)
 344   ;;
 345
 346   *)
 347     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 dnl it's only necessary to list the options which should be disabled by
 365 dnl default, all the rest have default value of "yes" (or, rather, of
 366 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 367 dnl default)
 368 DEFAULT_wxUSE_ALL_FEATURES=yes
 369
 370 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 371 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 372
 373 dnl libraries disabled by default
 374 DEFAULT_wxUSE_DMALLOC=no
 375 DEFAULT_wxUSE_LIBGNOMEVFS=no
 376 DEFAULT_wxUSE_LIBHILDON=no
 377 DEFAULT_wxUSE_LIBMSPACK=no
 378 DEFAULT_wxUSE_LIBSDL=no
 379 DEFAULT_wxUSE_OPENGL=no
 380
 381 dnl features disabled by default
 382 DEFAULT_wxUSE_ACCESSIBILITY=no
 383 DEFAULT_wxUSE_DATAVIEWCTRL=no
 384 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 385 DEFAULT_wxUSE_IPV6=no
 386 DEFAULT_wxUSE_MEDIACTRL=no
 387 DEFAULT_wxUSE_TAB_DIALOG=no
 388 DEFAULT_wxUSE_GSTREAMER8=no
 389
 390 DEFAULT_wxUSE_UNICODE_UTF8=auto
 391 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 392
 393 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 394 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 395
 396 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 397
 398 dnl Applicable only when --with-gtk was used:
 399 DEFAULT_wxUSE_GTK2=yes
 400
 401 dnl Always default to no. Only special cases require this.
 402 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 403
 404 dnl ===========================
 405 dnl deal with configure options
 406 dnl ===========================
 407
 408 dnl we use several macros here:
 409 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 410 dnl       autoconf manual for details about them
 411 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 412 dnl       the caching of the command line options and also use DEFAULT_foo
 413 dnl       variable as the default value for "foo" if neither --enable-foo nor
 414 dnl       --disable-foo is specified
 415 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 416 dnl       to choose not only whether an external library is used but also if we
 417 dnl       use the copy of it included with wxWidgets or an already installed
 418 dnl       system version
 419 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 420 dnl       should be used for the options which are enabled by default
 421 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 422 dnl       optional features, i.e. options which should be disabled if
 423 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 424 dnl       also affected by this)
 425
 426 dnl ---------------------------------------------------------------------------
 427 dnl global build options
 428 dnl ---------------------------------------------------------------------------
 429
 430 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 431 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 432 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 433 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 434 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 435 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 436 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 437 if test "x$VENDOR" = "x"; then
 438     VENDOR="custom"
 439 fi
 440
 441 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 442
 443 dnl ---------------------------------------------------------------------------
 444 dnl port selection
 445 dnl ---------------------------------------------------------------------------
 446
 447 if test "$wxUSE_GUI" = "yes"; then
 448
 449 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 450 if test "$wxUSE_UNIVERSAL" = "yes"; then
 451     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 452 fi
 453
 454 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 455 dnl shouldn't default to wxUSE_ALL_FEATURES
 456 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 457 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 458 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 459 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 460 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 461 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 462 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 463 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 464 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 465 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 466 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 467 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 468
 469 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 470 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 471
 472 dnl ---------------------------------------------------------------------------
 473 dnl external libraries
 474 dnl ---------------------------------------------------------------------------
 475
 476 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 477 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 478 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 479 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 480 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 481 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 482 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 483 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 484 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 485 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 486
 487 fi
 488 dnl for GUI only
 489
 490 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 491 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 492 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 493 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 494 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 495
 496 AC_MSG_CHECKING([for --with-macosx-sdk])
 497 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 498         wxUSE_MACOSX_SDK=$withval
 499         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 500     ])
 501 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 502
 503 AC_MSG_CHECKING([for --with-macosx-version-min])
 504 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 505         wxUSE_MACOSX_VERSION_MIN=$withval
 506         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 507     ])
 508 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 509
 510 dnl ---------------------------------------------------------------------------
 511 dnl global compile options
 512 dnl ---------------------------------------------------------------------------
 513
 514 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 515 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 516 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 517 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 518 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 519 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 520 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 521 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 522 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 523 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 524 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 525 if test "$USE_OS2" = 1; then
 526     DEFAULT_wxUSE_OMF=no
 527     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 528 fi
 529
 530 if test "$wxUSE_DEBUG" = "yes"; then
 531   DEFAULT_wxUSE_DEBUG_FLAG=yes
 532   DEFAULT_wxUSE_DEBUG_INFO=yes
 533   BUILD=debug
 534 elif test "$wxUSE_DEBUG" = "no"; then
 535   DEFAULT_wxUSE_DEBUG_FLAG=no
 536   DEFAULT_wxUSE_DEBUG_INFO=no
 537   BUILD=release
 538 fi
 539
 540 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 541 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 542 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 543 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 544 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 545 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 546 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 547 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 548 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 549 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 550 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 551 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 552
 553 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 554 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 555
 556 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 557
 558 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 559
 560 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 561
 562 dnl ---------------------------------------------------------------------------
 563 dnl optional non GUI features
 564 dnl ---------------------------------------------------------------------------
 565
 566 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 567 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 568
 569 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 570 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 571 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 572 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 573 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 574 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 575 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 576 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 577
 578 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 579
 580 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 581 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 582 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 583
 584 dnl please keep the settings below in alphabetical order
 585 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 586 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 587 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 588 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 589 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 590 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 591 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 592 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 593 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 594 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 595 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 596 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 597 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 598 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 599 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 600 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 601 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 602 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 603 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 604 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 605 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 606 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 607 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 608 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 609 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 610 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 611 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 612 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 613 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 614 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 615 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 616 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 617 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 618 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 619 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 620 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 621 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 622 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 623
 624 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 625 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 626 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 627 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 628 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 629 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 630
 631 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 632
 633 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 634 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 635
 636 if test "$wxUSE_GUI" = "yes"; then
 637
 638 dnl ---------------------------------------------------------------------------
 639 dnl optional "big" GUI features
 640 dnl ---------------------------------------------------------------------------
 641
 642 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 643 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 644 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 645 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 646 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 647 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 648 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 649 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 650 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 651 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 652 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 653 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 654 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 655 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 656 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 657 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 658 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 659 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 660 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 661 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 662
 663 dnl ---------------------------------------------------------------------------
 664 dnl IPC &c
 665 dnl ---------------------------------------------------------------------------
 666
 667 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 668 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 669 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 670
 671 dnl ---------------------------------------------------------------------------
 672 dnl optional GUI controls (in alphabetical order except the first one)
 673 dnl ---------------------------------------------------------------------------
 674
 675 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 676 DEFAULT_wxUSE_CONTROLS=none
 677 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 678
 679 dnl even with --enable-controls, some may be disabled by giving
 680 dnl --disable-<control> later on the command line - but by default all will be
 681 dnl used (and vice versa)
 682 if test "$wxUSE_CONTROLS" = "yes"; then
 683   DEFAULT_wxUSE_ACCEL=yes
 684   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 685   DEFAULT_wxUSE_BMPBUTTON=yes
 686   DEFAULT_wxUSE_BUTTON=yes
 687   DEFAULT_wxUSE_CALCTRL=yes
 688   DEFAULT_wxUSE_CARET=yes
 689   DEFAULT_wxUSE_COMBOBOX=yes
 690   DEFAULT_wxUSE_CHECKBOX=yes
 691   DEFAULT_wxUSE_CHECKLISTBOX=yes
 692   DEFAULT_wxUSE_CHOICE=yes
 693   DEFAULT_wxUSE_CHOICEBOOK=yes
 694   DEFAULT_wxUSE_COLLPANE=yes
 695   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 696   DEFAULT_wxUSE_COMBOBOX=yes
 697   DEFAULT_wxUSE_DATEPICKCTRL=yes
 698   DEFAULT_wxUSE_DISPLAY=yes
 699   DEFAULT_wxUSE_DETECT_SM=yes
 700   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 701   DEFAULT_wxUSE_FILECTRL=yes
 702   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 703   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 704   DEFAULT_wxUSE_GAUGE=yes
 705   DEFAULT_wxUSE_GRID=yes
 706   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 707   DEFAULT_wxUSE_DATAVIEWCTRL=no
 708   DEFAULT_wxUSE_IMAGLIST=yes
 709   DEFAULT_wxUSE_LISTBOOK=yes
 710   DEFAULT_wxUSE_LISTBOX=yes
 711   DEFAULT_wxUSE_LISTCTRL=yes
 712   DEFAULT_wxUSE_NOTEBOOK=yes
 713   DEFAULT_wxUSE_RADIOBOX=yes
 714   DEFAULT_wxUSE_RADIOBTN=yes
 715   DEFAULT_wxUSE_SASH=yes
 716   DEFAULT_wxUSE_SCROLLBAR=yes
 717   DEFAULT_wxUSE_SEARCHCTRL=yes
 718   DEFAULT_wxUSE_SLIDER=yes
 719   DEFAULT_wxUSE_SPINBTN=yes
 720   DEFAULT_wxUSE_SPINCTRL=yes
 721   DEFAULT_wxUSE_SPLITTER=yes
 722   DEFAULT_wxUSE_STATBMP=yes
 723   DEFAULT_wxUSE_STATBOX=yes
 724   DEFAULT_wxUSE_STATLINE=yes
 725   DEFAULT_wxUSE_STATUSBAR=yes
 726   DEFAULT_wxUSE_TAB_DIALOG=yes
 727   DEFAULT_wxUSE_TOGGLEBTN=yes
 728   DEFAULT_wxUSE_TOOLBAR=yes
 729   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 730   DEFAULT_wxUSE_TOOLTIPS=yes
 731   DEFAULT_wxUSE_TREEBOOK=yes
 732   DEFAULT_wxUSE_TOOLBOOK=yes
 733   DEFAULT_wxUSE_TREECTRL=yes
 734   DEFAULT_wxUSE_POPUPWIN=yes
 735   DEFAULT_wxUSE_TIPWINDOW=yes
 736 elif test "$wxUSE_CONTROLS" = "no"; then
 737   DEFAULT_wxUSE_ACCEL=no
 738   DEFAULT_wxUSE_ANIMATIONCTRL=no
 739   DEFAULT_wxUSE_BMPBUTTON=no
 740   DEFAULT_wxUSE_BUTTON=no
 741   DEFAULT_wxUSE_CALCTRL=no
 742   DEFAULT_wxUSE_CARET=no
 743   DEFAULT_wxUSE_COLLPANE=no
 744   DEFAULT_wxUSE_COMBOBOX=no
 745   DEFAULT_wxUSE_CHECKBOX=no
 746   DEFAULT_wxUSE_CHECKLISTBOX=no
 747   DEFAULT_wxUSE_CHOICE=no
 748   DEFAULT_wxUSE_CHOICEBOOK=no
 749   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 750   DEFAULT_wxUSE_COMBOBOX=no
 751   DEFAULT_wxUSE_DATEPICKCTRL=no
 752   DEFAULT_wxUSE_DISPLAY=no
 753   DEFAULT_wxUSE_DETECT_SM=no
 754   DEFAULT_wxUSE_DIRPICKERCTRL=no
 755   DEFAULT_wxUSE_FILECTRL=no
 756   DEFAULT_wxUSE_FILEPICKERCTRL=no
 757   DEFAULT_wxUSE_FONTPICKERCTRL=no
 758   DEFAULT_wxUSE_GAUGE=no
 759   DEFAULT_wxUSE_GRID=no
 760   DEFAULT_wxUSE_HYPERLINKCTRL=no
 761   DEFAULT_wxUSE_DATAVIEWCTRL=no
 762   DEFAULT_wxUSE_IMAGLIST=no
 763   DEFAULT_wxUSE_LISTBOOK=no
 764   DEFAULT_wxUSE_LISTBOX=no
 765   DEFAULT_wxUSE_LISTCTRL=no
 766   DEFAULT_wxUSE_NOTEBOOK=no
 767   DEFAULT_wxUSE_RADIOBOX=no
 768   DEFAULT_wxUSE_RADIOBTN=no
 769   DEFAULT_wxUSE_SASH=no
 770   DEFAULT_wxUSE_SCROLLBAR=no
 771   DEFAULT_wxUSE_SEARCHCTRL=no
 772   DEFAULT_wxUSE_SLIDER=no
 773   DEFAULT_wxUSE_SPINBTN=no
 774   DEFAULT_wxUSE_SPINCTRL=no
 775   DEFAULT_wxUSE_SPLITTER=no
 776   DEFAULT_wxUSE_STATBMP=no
 777   DEFAULT_wxUSE_STATBOX=no
 778   DEFAULT_wxUSE_STATLINE=no
 779   DEFAULT_wxUSE_STATUSBAR=no
 780   DEFAULT_wxUSE_TAB_DIALOG=no
 781   DEFAULT_wxUSE_TOGGLEBTN=no
 782   DEFAULT_wxUSE_TOOLBAR=no
 783   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 784   DEFAULT_wxUSE_TOOLTIPS=no
 785   DEFAULT_wxUSE_TREEBOOK=no
 786   DEFAULT_wxUSE_TOOLBOOK=no
 787   DEFAULT_wxUSE_TREECTRL=no
 788   DEFAULT_wxUSE_POPUPWIN=no
 789   DEFAULT_wxUSE_TIPWINDOW=no
 790 fi
 791
 792 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 793 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 794 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 795 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 796 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 797 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 798 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 799 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 800 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 801 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 802 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 803 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 804 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 805 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 806 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 807 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 808 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 809 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 810 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 811 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 812 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 813 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 814 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 815 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 816 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 817 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 818 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 819 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 820 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 821 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 822 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 823 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 824 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 825 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 826 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 827 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 828 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 829 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 830 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 831 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 832 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 833 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 834 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 835 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 836 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 837 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 838 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 839 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 840 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 841 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 842 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 843 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 844 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 845 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 846 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 847 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 848 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 849 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 850
 851 dnl ---------------------------------------------------------------------------
 852 dnl common dialogs
 853 dnl ---------------------------------------------------------------------------
 854
 855 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 856 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 857 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 858 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 859 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 860 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 861 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 862 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 863 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 864 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 865 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 866 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 867 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 868 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 869 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 870
 871 dnl ---------------------------------------------------------------------------
 872 dnl misc GUI options
 873 dnl ---------------------------------------------------------------------------
 874
 875 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 876 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 877 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 878 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 879 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 880 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 881 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 882 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 883 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 884 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 885 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 886
 887 dnl ---------------------------------------------------------------------------
 888 dnl support for image formats that do not rely on external library
 889 dnl ---------------------------------------------------------------------------
 890
 891 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 892 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 893 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 894 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 895 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 896 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 897 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 898 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 899 WX_ARG_FEATURE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
 900
 901 dnl ---------------------------------------------------------------------------
 902 dnl wxMSW-only options
 903 dnl ---------------------------------------------------------------------------
 904
 905 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 906 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 907 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
 908 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 909 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 910
 911 fi
 912 dnl for GUI only
 913
 914 dnl check that no more than one toolkit is given and that if none are given that
 915 dnl we have a default one
 916
 917 AC_MSG_CHECKING(for toolkit)
 918
 919 # In Wine, we need to default to MSW, not GTK or MOTIF
 920 if test "$wxUSE_WINE" = "yes"; then
 921     DEFAULT_DEFAULT_wxUSE_GTK=0
 922     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 923     DEFAULT_DEFAULT_wxUSE_MSW=1
 924     wxUSE_SHARED=no
 925     CC=${CC:-winegcc}
 926     CXX=${CXX:-wineg++}
 927 fi
 928
 929
 930 if test "$wxUSE_GUI" = "yes"; then
 931
 932     if test "$USE_BEOS" = 1; then
 933         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 934     fi
 935
 936     if test "$TOOLKIT_GIVEN" = 1; then
 937       dnl convert "yes", "any" or a number to 1 and "no" to 0
 938       for toolkit in $ALL_TOOLKITS; do
 939         var=wxUSE_$toolkit
 940         eval "value=\$${var}"
 941         if test "x$value" = "xno"; then
 942           eval "$var=0"
 943         elif test "x$value" != "x"; then
 944           eval "$var=1"
 945         fi
 946
 947         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 948           eval "wx${toolkit}_VERSION=$value"
 949         fi
 950       done
 951     else
 952       dnl try to guess the most apropriate toolkit for this platform
 953       for toolkit in $ALL_TOOLKITS; do
 954         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 955         eval "wxUSE_$toolkit=\$${var}"
 956       done
 957     fi
 958
 959     dnl we suppose that expr is available (maybe there is a better way to do
 960     dnl this? what about using ALL_TOOLKITS? TODO)
 961     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
 962                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
 963                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 964
 965     dnl Allow wxUSE_PM only for OS/2 with EMX.
 966     case "${host}" in
 967       *-pc-os2_emx | *-pc-os2-emx )
 968         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 969     esac
 970
 971     case "$NUM_TOOLKITS" in
 972       1)
 973       ;;
 974       0)
 975         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 976       ;;
 977       *)
 978         AC_MSG_ERROR(Please specify at most one toolkit)
 979     esac
 980
 981     # to be removed when --disable-gtk2 isn't needed
 982     if test "x$wxUSE_GTK2" = "xyes"; then
 983         wxGTK_VERSION=2
 984     elif test "x$wxUSE_GTK2" = "xno"; then
 985         wxGTK_VERSION=1
 986     fi
 987
 988     for toolkit in $ALL_TOOLKITS; do
 989         var=wxUSE_$toolkit
 990         eval "value=\$${var}"
 991         if test "$value" = 1; then
 992           toolkit_echo=`echo $toolkit | tr A-Z a-z`
 993           AC_MSG_RESULT($toolkit_echo)
 994         fi
 995     done
 996 else
 997     if test "x$host_alias" != "x"; then
 998         AC_MSG_RESULT(base ($host_alias hosted) only)
 999     else
1000         AC_MSG_RESULT(base only)
1001     fi
1002 fi
1003
1004 dnl ---------------------------------------------------------------------------
1005 dnl Checks for programs
1006 dnl ---------------------------------------------------------------------------
1007
1008 dnl flush the cache because checking for programs might abort
1009 AC_CACHE_SAVE
1010
1011 dnl C-compiler checks
1012 dnl   defines CC with the compiler to use
1013 dnl   defines GCC with yes if using gcc
1014 dnl   defines GCC empty if not using gcc
1015 dnl   defines CFLAGS
1016 dnl
1017 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1018 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1019 dnl -g and -O flags ourselves below
1020 CFLAGS=${CFLAGS:=}
1021 AC_BAKEFILE_PROG_CC
1022
1023 dnl is -traditional needed for correct compilations
1024 dnl   adds -traditional for gcc if needed
1025 AC_PROG_GCC_TRADITIONAL
1026
1027 dnl C++-compiler checks
1028 dnl   defines CXX with the compiler to use
1029 dnl   defines GXX with yes if using gxx
1030 dnl   defines GXX empty if not using gxx
1031 dnl   defines CXXFLAGS
1032 dnl
1033 dnl see CFLAGS line above
1034 CXXFLAGS=${CXXFLAGS:=}
1035 AC_BAKEFILE_PROG_CXX
1036
1037 dnl configure always sets CXX to something as it falls back to g++ even if no
1038 dnl C++ compiler was found, but we prefer to abort now with a clear error
1039 dnl message rather than give errors about all tests failures below
1040 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1041     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1042 fi
1043
1044 dnl ar command
1045 dnl   defines AR with the appropriate command
1046 dnl
1047 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1048 if test "x$SUNCXX" != xyes; then
1049     AC_CHECK_TOOL(AR, ar)
1050     if test "x$AR" = "x" ; then
1051         AC_MSG_ERROR([ar is needed to build wxWidgets])
1052     fi
1053 fi
1054
1055 retest_macosx_linking=no
1056
1057 dnl Support the old --enable-universal_binary in case anyone was using it.
1058 #if test "$wxUSE_MAC" = 1; then
1059     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1060         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1061         dnl --enable-universal_binary=SDK names a path to an SDK
1062         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1063             # Implicitly turn on the new --with-macosx-sdk using the default
1064             # SDK which provides the behavior this option has always had.
1065             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1066                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1067                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1068                 wxUSE_MACOSX_SDK=yes
1069             fi
1070         else
1071             # Complain to user if he specified an argument to --enable-universal_binary
1072             # and also 1) specified --with-macosx-sdk using the default (yes) or
1073             # 2) specified --with-macosx-sdk using a path or 3) specified
1074             # --without-macosx-sdk (no).
1075             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1076                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1077             else
1078                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1079                 # special-case the empty string because the below test simply
1080                 # converts "no" to the empty string anyway.
1081                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1082                 dnl Warn about deprecated usage.
1083                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1084             fi
1085         fi
1086         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1087         OSX_UNIV_OPTS="-arch ppc -arch i386"
1088         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1089         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1090         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1091         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1092         dnl is incapable of using them but the compiler driver (which we use
1093         dnl as LD when building dynamic libraries) uses them to invoke the
1094         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1095         dnl need no arch flags because libtool automatically invokes ld for
1096         dnl every architecture found in the fat input files.
1097         dnl
1098         dnl For static library builds, AR/RANLIB automatically create proper
1099         dnl fat archives although AR is unable to update them once RANLIB has
1100         dnl made them into proper fat archives.  Fortunately, our link process
1101         dnl simply removes the .a file before using ar to create a new one.
1102         dnl If we did move to libtool -static we still wouldn't need arch flags
1103         dnl because libtool automatically figures it out based on input.
1104         retest_macosx_linking=yes
1105
1106         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1107         dnl and including all architecture directories with each compiler invocation.
1108         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1109         dnl Objective-C++ precompiled headers.
1110         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1111         bk_use_pch=no
1112     fi
1113 #fi
1114
1115 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1116 dnl with the SDK in place.
1117 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1118 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1119     wxUSE_MACOSX_SDK=
1120 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1121     # TODO: Search for most recent SDK and use it.
1122     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1123 fi
1124
1125
1126 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1127     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1128     if ! test -d "$wxUSE_MACOSX_SDK"; then
1129         AC_MSG_FAILURE([not found])
1130     else
1131         AC_MSG_RESULT([exists])
1132     fi
1133     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1134     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1135     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1136     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1137     retest_macosx_linking=yes
1138     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1139     dnl the syslibroot makes no difference.  We aren't using libtool now but
1140     dnl if we ever did, be aware that you don't need to worry about it.
1141 fi
1142
1143 dnl Set up the deployment target
1144 dnl No   : Don't specify a min version even if using an SDK
1145 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1146 dnl Param: Use the specified version
1147 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1148     wxUSE_MACOSX_VERSION_MIN=
1149 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1150     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1151         AC_MSG_CHECKING([SDK deployment version])
1152 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1153 [
1154         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\} *; *$/\1/'`
1155 ]
1156         # If that failed, try again with the new key
1157         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1158 [
1159             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\} *; *$/\1/'`
1160 ]
1161         fi
1162
1163         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1164             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1165             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1166         else
1167             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1168             wxUSE_MACOSX_VERSION_MIN=
1169         fi
1170     else
1171         wxUSE_MACOSX_VERSION_MIN=
1172     fi
1173 fi
1174
1175 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1176     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1177     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1178     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1179     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1180     retest_macosx_linking=yes
1181 fi
1182
1183 dnl If either an SDK or a version option was added, make sure that we can
1184 dnl still compile and link both C and C++.  If we didn't do this, then most
1185 dnl of the remaining tests would fail.
1186 if test "x$retest_macosx_linking" = "xyes"; then
1187     AC_LANG_PUSH(C)
1188     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1189     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1190     AC_LANG_POP()
1191
1192     AC_LANG_PUSH(C++)
1193     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1194     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1195     AC_LANG_POP()
1196 fi
1197
1198
1199 case "${host}" in
1200
1201     dnl The other BSD's should probably go in here too, since this is
1202     dnl to workaround a strange static lib BSDism.
1203     dnl Mac OS X install seems to ignore -p option...
1204     *-*-darwin* )
1205         INSTALL_PROGRAM="cp -fp"
1206         INSTALL_DATA="cp -fp"
1207         ;;
1208     *)
1209         ;;
1210 esac
1211
1212 dnl ------------------------------------------------------------------------
1213 dnl Platform specific tests
1214 dnl ------------------------------------------------------------------------
1215
1216 dnl xlC needs -qunique under AIX so that one source file can be
1217 dnl compiled to multiple object files and safely linked together.
1218 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1219     CXXFLAGS="-qunique $CXXFLAGS"
1220 fi
1221
1222 dnl This case is for PowerPC OS X vs. everything else
1223 case "${host}" in
1224   powerpc-*-darwin* )
1225     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1226     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1227         choke me for lack of PowerPC
1228 #endif
1229 ],
1230         [AC_MSG_RESULT([yes])],
1231         [AC_MSG_RESULT([no])
1232         AC_DEFINE(__POWERPC__)
1233     ])
1234   ;;
1235 esac
1236
1237 dnl This case is for OS X vs. everything else
1238 case "${host}" in
1239   *-*-darwin* )
1240     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1241     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1242 ],[],
1243         [AC_MSG_RESULT([yes])],
1244         [AC_MSG_RESULT([no])
1245         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1246         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1247 #include <CoreFoundation/CFBase.h>
1248         ],[],
1249         [AC_MSG_RESULT([yes])
1250         dnl We must use -D so source files that don't include wx/setup.h
1251         dnl but do include CFBase will work.
1252         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1253         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1254         )
1255         ]
1256     )
1257   ;;
1258 esac
1259
1260 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1261 dnl latter makes more sense for wxGTK/Motif/X11 ports
1262 wants_win32=0
1263 doesnt_want_win32=0
1264 case "${host}" in
1265   *-*-cygwin*)
1266       if test "$wxUSE_MSW" = 1 ; then
1267         wants_win32=1
1268       else
1269         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1270         dnl headers and libraries, so it's Windows-like in this case
1271         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1272             [
1273                 AC_TRY_COMPILE(
1274                     [],
1275                     [
1276                         #ifdef __MINGW32__
1277                             choke me
1278                         #endif
1279                     ],
1280                     wx_cv_nocygwin=no,
1281                     wx_cv_nocygwin=yes
1282                 )
1283             ]
1284         )
1285
1286         if test "$wx_cv_nocygwin" = "yes"; then
1287             wants_win32=1
1288         else
1289             doesnt_want_win32=1
1290         fi
1291       fi
1292       if test "$wants_win32" = 1 ; then
1293         BAKEFILE_FORCE_PLATFORM=win32
1294       fi
1295   ;;
1296   *-*-mingw*)
1297       wants_win32=1
1298   ;;
1299 esac
1300
1301 if test "$wxUSE_WINE" = "yes"; then
1302     wants_win32=1
1303     LDFLAGS_GUI="-mwindows"
1304 fi
1305
1306 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1307 dnl     take effect on Cygwin/Mingw and not other platforms.
1308 if test "$wants_win32" = 1 ; then
1309     USE_UNIX=0
1310     USE_WIN32=1
1311     AC_DEFINE(__WIN32__)
1312     AC_DEFINE(__WIN95__)
1313     AC_DEFINE(__WINDOWS__)
1314     AC_DEFINE(__GNUWIN32__)
1315     AC_DEFINE(STRICT)
1316 fi
1317 if test "$doesnt_want_win32" = 1 ; then
1318     USE_UNIX=1
1319     USE_WIN32=0
1320 fi
1321 dnl (end of Windows-only piece)
1322
1323 if test "$USE_UNIX" = 1 ; then
1324     wxUSE_UNIX=yes
1325     AC_DEFINE(__UNIX__)
1326 fi
1327
1328 dnl This case is for OS/2 vs. everything else
1329 case "${host}" in
1330   *-pc-os2_emx | *-pc-os2-emx )
1331       dnl ---------------------------------------------------------------------
1332       dnl When we are using gcc on OS/2, we want to be either using resources
1333       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1334       dnl Moreover we need to link explicitly against either stdcpp.a or
1335       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1336       dnl not "g++/c++".
1337       dnl ---------------------------------------------------------------------
1338       dnl (OS/2-only piece)
1339       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1340           dnl More complete Unix emulation for unix-like ports
1341           dnl by linking in POSIX/2's cExt (if available).
1342           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1343       else
1344           dnl Include resources for the "native" port (wxPM).
1345           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1346       fi
1347       dnl Check for the gcc version (and thereby for the C runtime library).
1348       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1349       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1350       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1351       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1352       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1353           AC_TRY_RUN(
1354               dnl Check the gcc version macro.
1355               [
1356                   #include <stdio.h>
1357
1358                   int main()
1359                   {
1360                       FILE *f=fopen("conftestval", "w");
1361                       if (!f) exit(1);
1362                       fprintf(f,
1363                   #if (__GNUC__ < 3)
1364                               "EMX2"
1365                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1366                               "EMX3"
1367                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1368                               "Innotek5"
1369                   #else
1370                               "Innotek6"
1371                   #endif
1372                       );
1373                       exit(0);
1374                   }
1375               ],
1376               wx_cv_gccversion=`cat conftestval`,
1377               wx_cv_gccversion="EMX2",
1378               dnl Compilation error: Assuming standard EMX environment
1379               wx_cv_gccversion="EMX2"
1380           )
1381       ])
1382       if test "$wx_cv_gccversion" = "EMX2"; then
1383           LIBS="$LIBS -lstdcpp"
1384           LDFLAGS="$LDFLAGS -Zsysv-signals"
1385       else
1386           if test "$wx_cv_gccversion" = "EMX3"; then
1387               LIBS="$LIBS -lstdcxx -lgcc"
1388               LDFLAGS="$LDFLAGS -Zsysv-signals"
1389           else
1390               LIBS="$LIBS -lstdc++"
1391           fi
1392       fi
1393       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1394         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1395         wxUSE_OMF=yes
1396         enable_omf=yes
1397       fi
1398       dnl (end of OS/2-only piece)
1399   ;;
1400   *)
1401       dnl ---------------------------------------------------------------------
1402       dnl look for strcasecmp() in string.h and then strings.h if it's not
1403       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1404       dnl used.
1405       dnl ---------------------------------------------------------------------
1406       dnl (non-OS/2-only piece)
1407
1408       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1409           AC_TRY_LINK([
1410               #include <string.h>
1411               ],
1412               [
1413                   strcasecmp("foo", "bar");
1414               ],
1415               ac_cv_string_strcasecmp=yes,
1416               ac_cv_string_strcasecmp=no
1417           )
1418       ])
1419
1420       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1421           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1422       else
1423           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1424               AC_TRY_LINK([
1425                   #include <strings.h>
1426                   ],
1427                   [
1428                       strcasecmp("foo", "bar");
1429                   ],
1430                   ac_cv_strings_strcasecmp=yes,
1431                   ac_cv_strings_strcasecmp=no
1432               )
1433           ])
1434
1435           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1436               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1437           else
1438               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1439           fi
1440       fi
1441
1442       dnl (end of non-OS/2-only piece)
1443   ;;
1444 esac
1445
1446 dnl ------------------------------------------------------------------------
1447 dnl Check for headers
1448 dnl ------------------------------------------------------------------------
1449
1450 dnl Note: non-empty last parameter makes check compile-only,
1451 dnl   skipping worthless preprocessing check
1452 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1453
1454 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1455 if test "$ac_cv_header_wchar_h" != "yes"; then
1456     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1457 fi
1458
1459 case "${host}" in
1460   *-pc-os2_emx | *-pc-os2-emx )
1461       dnl Explicitly link -lintl if langinfo.h is available
1462       dnl and intl not yet included in libc
1463       if test $ac_cv_header_langinfo_h = "yes" \
1464                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1465                      -o "$wx_cv_gccversion" = "EMX3" \
1466                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1467           LIBS="$LIBS -lintl"
1468       fi
1469   ;;
1470 esac
1471
1472 dnl POSIX needs this for select(), but old systems don't have it
1473 if test "$USE_UNIX" = 1 ; then
1474     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1475 fi
1476
1477 dnl ---------------------------------------------------------------------------
1478 dnl Checks for compiler characteristics
1479 dnl ---------------------------------------------------------------------------
1480
1481 dnl defines const to be empty if c-compiler does not support const fully
1482 AC_C_CONST
1483 dnl defines inline to a sensible value for the c-compiler
1484 AC_C_INLINE
1485
1486 dnl check the sizes of integral types (give some reasonable default values for
1487 dnl cross-compiling)
1488 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1489 AC_CHECK_SIZEOF(short, 2)
1490 AC_CHECK_SIZEOF(void *, 4)
1491 AC_CHECK_SIZEOF(int, 4)
1492 AC_CHECK_SIZEOF(long, 4)
1493 AC_CHECK_SIZEOF(size_t, 4)
1494
1495 case "${host}" in
1496     arm-*-linux* )
1497         AC_CHECK_SIZEOF(long long, 8)
1498     ;;
1499     *-hp-hpux* )
1500         AC_CHECK_SIZEOF(long long, 0)
1501         if test "$ac_cv_sizeof_long_long" != 0; then
1502             dnl HPUX 10.20 headers need this define in order to use long long definitions
1503             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1504         fi
1505     ;;
1506     * )
1507         AC_CHECK_SIZEOF(long long, 0)
1508 esac
1509
1510 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1511 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1512 AC_CHECK_SIZEOF(wchar_t, 0,
1513     [
1514         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1515         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1516         #  error "fake wchar_t"
1517         #endif
1518         #ifdef HAVE_WCHAR_H
1519         #  ifdef __CYGWIN__
1520         #    include <stddef.h>
1521         #  endif
1522         #  include <wchar.h>
1523         #endif
1524         #ifdef HAVE_STDLIB_H
1525         #  include <stdlib.h>
1526         #endif
1527         #include <stdio.h>
1528     ]
1529 )
1530 if test "$ac_cv_sizeof_wchar_t" != 0; then
1531     wxUSE_WCHAR_T=yes
1532 else
1533     wxUSE_WCHAR_T=no
1534 fi
1535
1536 dnl checks needed to define wxVaCopy
1537 AC_CACHE_CHECK([for va_copy],
1538     wx_cv_func_va_copy,
1539     [
1540         AC_LANG_PUSH(C++)
1541         AC_LINK_IFELSE([
1542             #include <stdarg.h>
1543             void foo(char *f, ...)
1544             {
1545                 va_list ap1, ap2;
1546                 va_start(ap1, f);
1547                 va_copy(ap2, ap1);
1548                 va_end(ap2);
1549                 va_end(ap1);
1550             }
1551             int main()
1552             {
1553                 foo("hi", 17);
1554                 return 0;
1555             }],
1556             wx_cv_func_va_copy=yes,
1557             wx_cv_func_va_copy=no
1558         )
1559         AC_LANG_POP()
1560     ]
1561 )
1562
1563 if test $wx_cv_func_va_copy = "yes"; then
1564     AC_DEFINE(HAVE_VA_COPY)
1565 else
1566     dnl try to understand how can we copy va_lists
1567     AC_CACHE_CHECK([if va_list can be copied by value],
1568         wx_cv_type_va_list_lvalue,
1569         [
1570             AC_RUN_IFELSE([
1571                 #include <stdarg.h>
1572                 int foo(char *f, ...)
1573                 {
1574                     va_list ap1, ap2;
1575                     va_start(ap1, f);
1576                     ap2 = ap1;
1577                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1578                         return 1;
1579                     va_end(ap2);
1580                     va_end(ap1);
1581                     return 0;
1582                 }
1583                 int main()
1584                 {
1585                     return foo("hi", 17);
1586                 }],
1587                 wx_cv_type_va_list_lvalue=yes,
1588                 wx_cv_type_va_list_lvalue=no,
1589                 dnl assume most common case for cross-compiling...
1590                 wx_cv_type_va_list_lvalue=yes
1591             )
1592         ]
1593     )
1594
1595     if test $wx_cv_type_va_list_lvalue != "yes"; then
1596         dnl we suppose that the only thing which can't be copied like this
1597         dnl are arrays... only experience will show whether this is really true
1598         AC_DEFINE(VA_LIST_IS_ARRAY)
1599     fi
1600 fi
1601
1602 dnl don't check for vararg macros if they're explicitly disabled: this is
1603 dnl useful if the user code using the library wants to limit itself to standard
1604 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1605 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1606
1607 dnl Check if variadic macros (C99 feature) are supported:
1608 AC_CACHE_CHECK(
1609     [whether the compiler supports variadic macros],
1610     [wx_cv_have_variadic_macros],
1611     [
1612         dnl C compiler might support variadic macros when C++ one doesn't
1613         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1614         AC_LANG_PUSH(C++)
1615         AC_COMPILE_IFELSE(
1616             AC_LANG_PROGRAM(
1617                 [
1618                     #include <stdio.h>
1619                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1620                 ],
1621                 [
1622                     test("%s %d %p", "test", 1, 0);
1623                 ]
1624             ),
1625             [wx_cv_have_variadic_macros=yes],
1626             [wx_cv_have_variadic_macros=no]
1627             )
1628         AC_LANG_POP()
1629     ]
1630 )
1631
1632 if test $wx_cv_have_variadic_macros = "yes"; then
1633     AC_DEFINE(HAVE_VARIADIC_MACROS)
1634 fi
1635
1636 fi dnl wxUSE_VARARG_MACROS == yes
1637
1638 dnl check for large file support
1639 AC_SYS_LARGEFILE
1640
1641 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1642 dnl line because otherwise the system headers risk being included before
1643 dnl wx/defs.h which defines these constants leading to inconsistent
1644 dnl sizeof(off_t) in different source files of the same program and linking
1645 dnl problems
1646 if test "x$wx_largefile" = "xyes"; then
1647     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1648         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1649
1650         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1651         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1652         dnl The compiler should define it automatically, but some old g++
1653         dnl versions don't define it, so test and add it if necessary. AFAIK
1654         dnl the problem only affects the C++ compiler so it is added to
1655         dnl CXXFLAGS only.
1656         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1657             AC_CACHE_CHECK(
1658                 [if -D__STDC_EXT__ is required],
1659                 wx_cv_STDC_EXT_required,
1660                 [
1661                     AC_LANG_PUSH(C++)
1662                     AC_TRY_COMPILE(
1663                         [],
1664                         [
1665                             #ifndef __STDC_EXT__
1666                                 choke me
1667                             #endif
1668                         ],
1669                         wx_cv_STDC_EXT_required=no,
1670                         wx_cv_STDC_EXT_required=yes
1671                     )
1672                     AC_LANG_POP()
1673                 ]
1674             )
1675             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1676                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1677             fi
1678         fi
1679     else
1680         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1681     fi
1682     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1683     AC_FUNC_FSEEKO
1684     if test "$ac_cv_sys_largefile_source" != no; then
1685         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1686     fi
1687 fi
1688
1689 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1690 WX_C_BIGENDIAN
1691
1692 dnl check for iostream (as opposed to iostream.h) standard header
1693 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1694
1695 dnl check whether C++ compiler supports bool built-in type
1696 WX_CPP_BOOL
1697
1698 dnl check whether C++ compiler supports explicit keyword
1699 WX_CPP_EXPLICIT
1700
1701 dnl check whether C++ compiler supports C++ casts
1702 AC_CXX_CONST_CAST
1703 AC_CXX_REINTERPRET_CAST
1704 AC_CXX_STATIC_CAST
1705 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1706 dnl AC_CXX_DYNAMIC_CAST
1707
1708 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1709 dnl to get the expression scope behaviour that conforms to the standard.
1710 if test "x$SUNCXX" = xyes; then
1711     CXXFLAGS="-features=tmplife $CXXFLAGS"
1712 fi
1713
1714 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1715 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1716 dnl still spits out dozens of warnings for each X include file, so suppress
1717 dnl them
1718 if test "x$SUNCC" = xyes; then
1719     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1720 fi
1721
1722 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1723 dnl same-sized integral type" even when there is an explicit cast and as there
1724 dnl is no way to turn it off and there are hundreds of these warnings in wx
1725 dnl sources, just turn it off for now
1726 dnl
1727 dnl a better long term solution would be to use #pragma set/reset woff in
1728 dnl wxPtrToUInt() and use it instead of casts elsewhere
1729 if test "x$SGICC" = "xyes"; then
1730     CFLAGS="-woff 3970 $CFLAGS"
1731 fi
1732 if test "x$SGICXX" = "xyes"; then
1733     CXXFLAGS="-woff 3970 $CXXFLAGS"
1734 fi
1735
1736 dnl HP-UX c89/aCC compiler warnings
1737 if test "x$HPCC" = "xyes"; then
1738     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1739     dnl       even for directives inside #if which is not true (i.e. which are
1740     dnl       used for other compilers/OS) and so we have no way to get rid of it
1741     dnl 2450: "long long is non standard" -- yes, we know
1742     CFLAGS="+W 2011,2450 $CFLAGS"
1743 fi
1744 if test "x$HPCXX" = "xyes"; then
1745     dnl 2340: "value copied to temporary, reference to temporary used": very
1746     dnl       painful as triggered by any occurrence of user-defined conversion
1747     CXXFLAGS="+W 2340 $CXXFLAGS"
1748 fi
1749
1750 dnl DEC/Compaq/HP cxx warnings
1751 if test "x$COMPAQCXX" = "xyes"; then
1752     dnl -w0 enables all warnings, then we disable some of them:
1753     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1754     dnl unrimpret:  "end of routine block may be unreachable" is given for
1755     dnl             every "if ( ) return ...; else return ...;"
1756     dnl intconlosbit: "conversion to integral type of smaller size could lose
1757     dnl               data" this is a useful warning but there are too many of
1758     dnl               them for now
1759     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1760 fi
1761
1762 dnl the next few tests are all for C++ features and so need to be done using
1763 dnl C++ compiler
1764 AC_LANG_PUSH(C++)
1765
1766 dnl check for std::string or std::wstring
1767 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1768     if test "$wxUSE_UNICODE" = "yes"; then
1769         std_string="std::wstring"
1770         char_type="wchar_t"
1771     else
1772         std_string="std::string"
1773         char_type="char"
1774     fi
1775
1776     dnl check if <string> declares std::[w]string
1777     AC_CACHE_CHECK([for $std_string in <string>],
1778         wx_cv_class_stdstring,
1779         [
1780             AC_TRY_COMPILE([#include <string>],
1781                 [$std_string foo;],
1782                 wx_cv_class_stdstring=yes,
1783                 wx_cv_class_stdstring=no
1784             )
1785         ]
1786     )
1787
1788     if test "$wx_cv_class_stdstring" = yes; then
1789         if test "$wxUSE_UNICODE" = "yes"; then
1790             AC_DEFINE(HAVE_STD_WSTRING)
1791         fi
1792         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1793         dnl wxUSE_STD_STRING==yes
1794     else
1795         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1796             wx_cv_class_stdbasicstring,
1797             [
1798                 AC_TRY_COMPILE([
1799                     #ifdef HAVE_WCHAR_H
1800                     #  ifdef __CYGWIN__
1801                     #    include <stddef.h>
1802                     #  endif
1803                     #  include <wchar.h>
1804                     #endif
1805                     #ifdef HAVE_STDLIB_H
1806                     #  include <stdlib.h>
1807                     #endif
1808                     #include <stdio.h>
1809                     #include <string>
1810                     ],
1811                     [std::basic_string<$char_type> foo;
1812                      const $char_type* dummy = foo.c_str();],
1813                     wx_cv_class_stdbasicstring=yes,
1814                     wx_cv_class_stdbasicstring=no
1815                 )
1816             ]
1817         )
1818
1819         if test "$wx_cv_class_stdbasicstring" != yes; then
1820             if test "$wxUSE_STL" = "yes"; then
1821                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1822             elif test "$wxUSE_STD_STRING" = "yes"; then
1823                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1824             else
1825                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1826                 wxUSE_STD_STRING=no
1827             fi
1828         fi
1829     fi
1830 fi
1831
1832 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1833     AC_CHECK_TYPES([std::istream, std::ostream],,
1834                    [wxUSE_STD_IOSTREAM=no],
1835                    [#include <iostream>])
1836
1837     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1838         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1839             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1840         else
1841             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1842         fi
1843     fi
1844 fi
1845
1846 if test "$wxUSE_STL" = "yes"; then
1847     dnl check for basic STL functionality
1848     AC_CACHE_CHECK([for basic STL functionality],
1849         wx_cv_lib_stl,
1850         [AC_TRY_COMPILE([#include <string>
1851             #include <functional>
1852             #include <algorithm>
1853             #include <vector>
1854             #include <list>],
1855             [std::vector<int> moo;
1856              std::list<int> foo;
1857              std::vector<int>::iterator it =
1858                  std::find_if(moo.begin(), moo.end(),
1859                               std::bind2nd(std::less<int>(), 3));],
1860             wx_cv_lib_stl=yes,
1861             wx_cv_lib_stl=no
1862         )]
1863     )
1864
1865     if test "$wx_cv_lib_stl" != yes; then
1866          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1867     fi
1868
1869     dnl check for compliant std::string::compare
1870     AC_CACHE_CHECK([for compliant std::string::compare],
1871         wx_cv_func_stdstring_compare,
1872         [AC_TRY_COMPILE([#include <string>],
1873             [std::string foo, bar;
1874             foo.compare(bar);
1875             foo.compare(1, 1, bar);
1876             foo.compare(1, 1, bar, 1, 1);
1877             foo.compare("");
1878             foo.compare(1, 1, "");
1879             foo.compare(1, 1, "", 2);],
1880             wx_cv_func_stdstring_compare=yes,
1881             wx_cv_func_stdstring_compare=no
1882         )]
1883     )
1884
1885     if test "$wx_cv_func_stdstring_compare" = yes; then
1886         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1887     fi
1888
1889     dnl check for hash_map and hash_set headers
1890     AC_CHECK_HEADER([hash_map],
1891         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1892             wx_cv_class_stdhashmapset,
1893             [AC_TRY_COMPILE([#include <hash_map>
1894                 #include <hash_set>],
1895                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1896                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1897                 wx_cv_class_stdhashmapset=yes,
1898                 wx_cv_class_stdhashmapset=no)
1899             ]
1900         )],
1901         [],
1902         [ ]
1903     )
1904
1905     if test "$wx_cv_class_stdhashmapset" = yes; then
1906         AC_DEFINE(HAVE_HASH_MAP)
1907         AC_DEFINE(HAVE_STD_HASH_MAP)
1908     fi
1909
1910     AC_CHECK_HEADER([ext/hash_map],
1911         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1912             wx_cv_class_gnuhashmapset,
1913             [AC_TRY_COMPILE([#include <ext/hash_map>
1914                 #include <ext/hash_set>],
1915                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1916                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1917                 wx_cv_class_gnuhashmapset=yes,
1918                 wx_cv_class_gnuhashmapset=no)
1919             ]
1920         )],
1921         [],
1922         [ ]
1923     )
1924
1925     if test "$wx_cv_class_gnuhashmapset" = yes; then
1926          AC_DEFINE(HAVE_EXT_HASH_MAP)
1927          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1928     fi
1929 fi
1930
1931 dnl check for atomic operations builtins for wx/atomic.h:
1932 WX_ATOMIC_BUILTINS
1933
1934 dnl pop C++
1935 AC_LANG_POP()
1936
1937 dnl ---------------------------------------------------------------------------
1938 dnl Define search path for includes and libraries: all headers and libs will be
1939 dnl looked for in all directories of this path
1940 dnl ---------------------------------------------------------------------------
1941
1942 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1943 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1944 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1945 dnl
1946 dnl Also try to put all directories which may contain X11R6 before those which
1947 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1948 dnl
1949 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1950 dnl systems which have both (AIX 4.x does)
1951 SEARCH_INCLUDE="\
1952     /usr/local/include        \
1953                               \
1954     /usr/Motif-2.1/include    \
1955     /usr/Motif-1.2/include    \
1956     /usr/include/Motif1.2     \
1957                               \
1958     /usr/dt/include           \
1959     /usr/openwin/include      \
1960                               \
1961     /usr/include/Xm           \
1962                               \
1963     /usr/X11R6/include        \
1964     /usr/X11R6.4/include      \
1965     /usr/X11R5/include        \
1966     /usr/X11R4/include        \
1967                               \
1968     /usr/include/X11R6        \
1969     /usr/include/X11R5        \
1970     /usr/include/X11R4        \
1971                               \
1972     /usr/local/X11R6/include  \
1973     /usr/local/X11R5/include  \
1974     /usr/local/X11R4/include  \
1975                               \
1976     /usr/local/include/X11R6  \
1977     /usr/local/include/X11R5  \
1978     /usr/local/include/X11R4  \
1979                               \
1980     /usr/X11/include          \
1981     /usr/include/X11          \
1982     /usr/local/X11/include    \
1983     /usr/local/include/X11    \
1984                               \
1985     /usr/XFree86/include/X11  \
1986     /usr/pkg/include          \
1987                               \
1988     /usr/openwin/share/include"
1989
1990 dnl try to find out the standard lib locations for the systems with multiple
1991 dnl ABIs
1992 AC_MSG_CHECKING([for libraries directory])
1993
1994 case "${host}" in
1995     *-*-irix6* )
1996         AC_CACHE_VAL(
1997             wx_cv_std_libpath,
1998             [
1999                 for d in WX_STD_LIBPATH(); do
2000                     for e in a so sl dylib dll.a; do
2001                         libc="$d/libc.$e"
2002                         if test -f $libc; then
2003                             save_LIBS="$LIBS"
2004                             LIBS="$libc"
2005                             AC_LINK_IFELSE([int main() { return 0; }],
2006                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2007                             LIBS="$save_LIBS"
2008                             if test "x$wx_cv_std_libpath" != "x"; then
2009                                 break 2
2010                             fi
2011                         fi
2012                     done
2013                 done
2014                 if test "x$wx_cv_std_libpath" = "x"; then
2015                     wx_cv_std_libpath="lib"
2016                 fi
2017             ]
2018         )
2019         ;;
2020
2021     *-*-solaris2* )
2022         dnl use ../lib or ../lib/64 depending on the size of void*
2023         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2024             wx_cv_std_libpath="lib/64"
2025         else
2026             wx_cv_std_libpath="lib"
2027         fi
2028         ;;
2029
2030     *-*-linux* )
2031         dnl use ../lib or ../lib64 depending on the size of void*
2032         if test "$ac_cv_sizeof_void_p" = 8 -a \
2033                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2034             wx_cv_std_libpath="lib64"
2035         else
2036             wx_cv_std_libpath="lib"
2037         fi
2038         ;;
2039
2040     *)
2041         wx_cv_std_libpath="lib";
2042         ;;
2043 esac
2044
2045 AC_MSG_RESULT($wx_cv_std_libpath)
2046
2047 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2048
2049 dnl Cross compiling with gcc?
2050 if test "$build" != "$host" -a "$GCC" = yes; then
2051     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2052     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2053     dnl for a 'root' below which libraries and headers for the target system
2054     dnl might be installed.
2055     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2056         cross_root=`dirname $cross_root`
2057         cross_root=`dirname $cross_root`
2058
2059         dnl substitute this candiate root for '^/usr' in the search lists,
2060         dnl strip out any that don't start '^/usr'.
2061         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2062         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2063         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2064
2065         dnl also have pkg-config search for *.pc files under this 'root'
2066         if test -z "$PKG_CONFIG_PATH"; then
2067             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2068             export PKG_CONFIG_PATH
2069         fi
2070
2071         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2072         dnl -x-libraries are given on the command line. So if they are not
2073         dnl set then set them here to plausible defaults.
2074         if test -z "$x_includes" -o "$x_includes" = NONE; then
2075             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2076             x_includes=$ac_find_includes
2077         fi
2078         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2079             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2080             x_libraries=$ac_find_libraries
2081         fi
2082     fi
2083 fi
2084
2085 dnl ------------------------------------------------------------------------
2086 dnl Check for libraries
2087 dnl ------------------------------------------------------------------------
2088
2089 dnl flush the cache because checking for libraries below might abort
2090 AC_CACHE_SAVE
2091
2092 dnl check for glibc version
2093 dnl
2094 dnl VZ: I have no idea why had this check been there originally, but now
2095 dnl     we could probably do without it by just always adding _GNU_SOURCE
2096 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2097     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2098         AC_TRY_COMPILE([#include <features.h>],
2099             [
2100                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2101                 not glibc 2.1
2102                 #endif
2103             ],
2104             [
2105                 wx_cv_lib_glibc21=yes
2106             ],
2107             [
2108                 wx_cv_lib_glibc21=no
2109             ]
2110         )
2111     ])
2112     if test "$wx_cv_lib_glibc21" = "yes"; then
2113         AC_DEFINE(wxHAVE_GLIBC2)
2114     fi
2115 fi
2116
2117 dnl we may need _GNU_SOURCE for 2 things:
2118 dnl
2119 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2120 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2121 dnl  which breaks libtiff compilation, so it is simpler to just define
2122 dnl  _GNU_SOURCE to get everything)
2123 dnl
2124 dnl  2. for Unicode functions
2125 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2126     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2127         AC_DEFINE(_GNU_SOURCE)
2128     fi
2129 fi
2130
2131 dnl Only add the -lm library if floating point functions cannot be used
2132 dnl without it.  This check is important on cygwin because of the bizarre
2133 dnl way that they have organized functions into libraries.  On cygwin, both
2134 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2135 dnl means that
2136 dnl   1) linking with -lm is not necessary, and
2137 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2138 dnl In particular, if you compile any program with -mno-cygwin and link with
2139 dnl -lm, it will crash instantly when it is run.  This happens because the
2140 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2141 dnl the ___main function instead of allowing it to be defined by
2142 dnl /usr/lib/mingw/libmingw32.a as it should be.
2143 dnl
2144 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2145 dnl
2146 dnl Just check a few floating point functions. If they are all found without
2147 dnl -lm, then we must not need -lm.
2148 have_cos=0
2149 have_floor=0
2150 AC_CHECK_FUNCS(cos, have_cos=1)
2151 AC_CHECK_FUNCS(floor, have_floor=1)
2152 AC_MSG_CHECKING(if floating point functions link without -lm)
2153 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2154     AC_MSG_RESULT(yes)
2155 else
2156     AC_MSG_RESULT(no)
2157     LIBS="$LIBS -lm"
2158     # use different functions to avoid configure caching
2159     have_sin=0
2160     have_ceil=0
2161     AC_CHECK_FUNCS(sin, have_sin=1)
2162     AC_CHECK_FUNCS(ceil, have_ceil=1)
2163     AC_MSG_CHECKING(if floating point functions link with -lm)
2164     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2165         AC_MSG_RESULT(yes)
2166     else
2167         AC_MSG_RESULT(no)
2168         # not sure we should warn the user, crash, etc.
2169     fi
2170 fi
2171
2172 dnl check for C99 string to long long conversion functions, assume that if we
2173 dnl have the unsigned variants, then we have the signed ones as well
2174 dnl
2175 dnl at least under SGI these functions are only available in C99 code and not
2176 dnl in C++ so do these tests using C++ compiler
2177 AC_LANG_PUSH(C++)
2178 if test "wxUSE_UNICODE" = "yes"; then
2179     WX_CHECK_FUNCS(wcstoull)
2180 else
2181     WX_CHECK_FUNCS(strtoull)
2182 fi
2183 AC_LANG_POP()
2184
2185 dnl ---------------------------------------------------------------------------
2186 dnl Optional libraries
2187 dnl
2188 dnl   --with-<lib>=sys
2189 dnl       looks for system library and fails if not found
2190 dnl
2191 dnl   --with-<lib>
2192 dnl   --with-<lib>=yes
2193 dnl       looks for system library and, if not found, prints a warning,
2194 dnl       falls back to the builtin wx version, and continues configuration
2195 dnl
2196 dnl   --with-<lib>=builtin
2197 dnl       uses builtin wx version without searching for system library
2198 dnl
2199 dnl   --with-<lib>=no
2200 dnl   --without-<lib>
2201 dnl       do not use library (neither system nor builtin wx version)
2202 dnl
2203 dnl ---------------------------------------------------------------------------
2204
2205 dnl ------------------------------------------------------------------------
2206 dnl Check for regex libraries
2207 dnl ------------------------------------------------------------------------
2208
2209 if test "$wxUSE_REGEX" != "no"; then
2210     AC_DEFINE(wxUSE_REGEX)
2211
2212     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2213         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2214         wxUSE_REGEX=builtin
2215     fi
2216
2217     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2218         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2219         dnl on some old systems it may be in libregex - check for it too?
2220         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2221
2222         if test "x$ac_cv_func_regcomp" != "xyes"; then
2223             if test "$wxUSE_REGEX" = "sys" ; then
2224                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2225             else
2226                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2227                 wxUSE_REGEX=builtin
2228             fi
2229         else
2230             dnl we are using the system library
2231             wxUSE_REGEX=sys
2232             dnl only the built-in supports advanced REs
2233             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2234         fi
2235     fi
2236 fi
2237
2238 dnl ------------------------------------------------------------------------
2239 dnl Check for zlib compression library
2240 dnl ------------------------------------------------------------------------
2241
2242 ZLIB_LINK=
2243 if test "$wxUSE_ZLIB" != "no" ; then
2244     AC_DEFINE(wxUSE_ZLIB)
2245
2246     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2247         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2248         dnl should still use it because hopefully (can someone confirm this?)
2249         dnl Apple did fix the security problem in it and not using the system
2250         dnl library results in a whole bunch of warnings when linking with
2251         dnl Carbon framework
2252         if test "$USE_DARWIN" = 1; then
2253             system_zlib_h_ok="yes"
2254         else
2255             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2256             dnl known to not work) and although I don't know which is
2257             dnl the minimal required version it's safer to test for 1.1.4 as
2258             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2259             dnl has anything more ancient (1.1.3 was released in July 1998)
2260             dnl anyhow
2261             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2262                 [AC_TRY_RUN(
2263                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2264                     [
2265                         #include <zlib.h>
2266                         #include <stdio.h>
2267
2268                         int main()
2269                         {
2270                             FILE *f=fopen("conftestval", "w");
2271                             if (!f) exit(1);
2272                             fprintf(f, "%s",
2273                                     ZLIB_VERSION[0] == '1' &&
2274                                     (ZLIB_VERSION[2] > '1' ||
2275                                     (ZLIB_VERSION[2] == '1' &&
2276                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2277                             exit(0);
2278                         }
2279                     ],
2280                     ac_cv_header_zlib_h=`cat conftestval`,
2281                     ac_cv_header_zlib_h=no,
2282                     dnl cross-compiling: don't have an answer, try later
2283                     unset ac_cv_header_zlib_h
2284                 )]
2285             )
2286             dnl If the test above did not come up with a value (e.g. cross
2287             dnl compiling) then this should give a definitive answer
2288             AC_CHECK_HEADER(zlib.h,,, [ ])
2289
2290             system_zlib_h_ok=$ac_cv_header_zlib_h
2291         fi
2292
2293         if test "$system_zlib_h_ok" = "yes"; then
2294             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2295         fi
2296
2297         if test "x$ZLIB_LINK" = "x" ; then
2298             if test "$wxUSE_ZLIB" = "sys" ; then
2299                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2300             else
2301                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2302                 wxUSE_ZLIB=builtin
2303             fi
2304         else
2305             dnl we are using the system library
2306             wxUSE_ZLIB=sys
2307         fi
2308     fi
2309 fi
2310
2311 dnl ------------------------------------------------------------------------
2312 dnl Check for png library
2313 dnl ------------------------------------------------------------------------
2314
2315 PNG_LINK=
2316 if test "$wxUSE_LIBPNG" != "no" ; then
2317     AC_DEFINE(wxUSE_LIBPNG)
2318
2319     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2320         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2321         wxUSE_LIBPNG=sys
2322     fi
2323
2324     dnl for the check below to have a chance to succeed, we must already have
2325     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2326     dnl doesn't depend on zlib)
2327     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2328         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2329         wxUSE_LIBPNG=builtin
2330     fi
2331
2332     if test "$wxUSE_MGL" != 1 ; then
2333         dnl Don't check for libpng when building wxMGL, libmgl contains it
2334         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2335             dnl libpng version 0.9 is known to not work, if an even newer
2336             dnl version is required, just bump it up in the test below
2337             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2338                 [AC_TRY_RUN(
2339                     dnl png.h defines PNG_LIBPNG_VER=number
2340                     [
2341                         #include <png.h>
2342                         #include <stdio.h>
2343
2344                         int main()
2345                         {
2346                             FILE *f=fopen("conftestval", "w");
2347                             if (!f) exit(1);
2348                             fprintf(f, "%s",
2349                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2350                             exit(0);
2351                         }
2352                     ],
2353                     ac_cv_header_png_h=`cat conftestval`,
2354                     ac_cv_header_png_h=no,
2355                     dnl cross-compiling: test (later) if we have any png.h
2356                     unset ac_cv_header_png_h
2357                 )]
2358             )
2359             AC_CHECK_HEADER(png.h,,, [ ])
2360
2361             if test "$ac_cv_header_png_h" = "yes"; then
2362                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2363             fi
2364
2365             if test "x$PNG_LINK" = "x" ; then
2366                 if test "$wxUSE_LIBPNG" = "sys" ; then
2367                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2368                 else
2369                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2370                     wxUSE_LIBPNG=builtin
2371                 fi
2372             else
2373                 dnl we are using the system library
2374                 wxUSE_LIBPNG=sys
2375             fi
2376         fi
2377     fi
2378 fi
2379
2380 dnl ------------------------------------------------------------------------
2381 dnl Check for jpeg library
2382 dnl ------------------------------------------------------------------------
2383
2384 dnl this check must be done before the check for libtiff as libtiff uses
2385 dnl libjpeg itself
2386 JPEG_LINK=
2387 if test "$wxUSE_LIBJPEG" != "no" ; then
2388     AC_DEFINE(wxUSE_LIBJPEG)
2389
2390     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2391         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2392         wxUSE_LIBJPEG=sys
2393     fi
2394
2395     if test "$wxUSE_MGL" != 1 ; then
2396         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2397         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2398             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2399             dnl HAVE_STDLIB_H which are already defined and this provokes
2400             dnl a compiler warning which configure considers as an error...
2401             AC_MSG_CHECKING(for jpeglib.h)
2402             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2403                 AC_TRY_COMPILE(
2404                     [
2405                         #undef HAVE_STDLIB_H
2406                         #include <stdio.h>
2407                         #include <jpeglib.h>
2408                     ],
2409                     [
2410                     ],
2411                     ac_cv_header_jpeglib_h=yes,
2412                     ac_cv_header_jpeglib_h=no
2413                 )
2414             )
2415             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2416
2417             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2418                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2419             fi
2420
2421             if test "x$JPEG_LINK" = "x" ; then
2422                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2423                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2424                 else
2425                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2426                     wxUSE_LIBJPEG=builtin
2427                 fi
2428             else
2429                 dnl we are using the system library
2430                 wxUSE_LIBJPEG=sys
2431
2432                 if test "$wxUSE_MSW" = 1; then
2433                     dnl boolean is defined by the jpeg headers and also by the
2434                     dnl Windows headers of some compilers. This type has been
2435                     dnl renamed in the builtin, so it is only an issue when
2436                     dnl using an external jpeg lib on Windows.
2437                     AC_CHECK_TYPES(
2438                         [boolean],
2439                         [
2440                             AC_CHECK_SIZEOF(
2441                                 [boolean],
2442                                 [],
2443                                 [
2444                                     #undef HAVE_BOOLEAN
2445                                     #include <stdio.h>
2446                                     #include <jpeglib.h>
2447                                 ])
2448                             AC_DEFINE_UNQUOTED(
2449                                 [wxHACK_BOOLEAN],
2450                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2451                         ],
2452                         [],
2453                         [#include <windows.h>])
2454                 fi
2455             fi
2456         fi
2457     fi
2458 fi
2459
2460 dnl ------------------------------------------------------------------------
2461 dnl Check for tiff library
2462 dnl ------------------------------------------------------------------------
2463
2464 TIFF_LINK=
2465 TIFF_PREREQ_LINKS=-lm
2466 if test "$wxUSE_LIBTIFF" != "no" ; then
2467     AC_DEFINE(wxUSE_LIBTIFF)
2468
2469     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2470         dnl libtiff may depend on libjpeg and libz so use them in the test
2471         dnl below or it would fail
2472         if test "$wxUSE_LIBJPEG" = "sys"; then
2473             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2474         fi
2475         if test "$wxUSE_ZLIB" = "sys"; then
2476             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2477         fi
2478         AC_CHECK_HEADER(tiffio.h,
2479                         [
2480                             AC_CHECK_LIB(tiff, TIFFError,
2481                                          TIFF_LINK=" -ltiff",
2482                                          ,
2483                                          $TIFF_PREREQ_LINKS)
2484                         ],
2485                         [],
2486                         [ ]
2487                        )
2488
2489         if test "x$TIFF_LINK" = "x" ; then
2490             if test "$wxUSE_LIBTIFF" = "sys" ; then
2491                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2492             else
2493                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2494                 wxUSE_LIBTIFF=builtin
2495             fi
2496         else
2497             dnl we are using the system library
2498             wxUSE_LIBTIFF=sys
2499         fi
2500     fi
2501     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2502         if test "$wxUSE_LIBJPEG" = "no"; then
2503             dnl we have to prevent the builtin libtiff configure from building the
2504             dnl library with JPEG support as this was explicitly disabled by user,
2505             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2506             dnl (which will be passed to it anyhow as configure passes arguments to
2507             dnl the top-level script to all the other ones called recursively), so
2508             dnl we need to hack around this
2509             ac_configure_args="$ac_configure_args --disable-jpeg"
2510         fi
2511         AC_CONFIG_SUBDIRS([src/tiff])
2512     fi
2513 fi
2514
2515 dnl ------------------------------------------------------------------------
2516 dnl Check for expat libraries
2517 dnl ------------------------------------------------------------------------
2518
2519 if test "$wxUSE_WCHAR_T" != "yes"; then
2520     if test "$wxUSE_EXPAT" != "no"; then
2521         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2522         wxUSE_EXPAT=no
2523     fi
2524     if test "$wxUSE_XML" != "no"; then
2525         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2526         wxUSE_XML=no
2527     fi
2528 fi
2529
2530 if test "$wxUSE_EXPAT" != "no"; then
2531     wxUSE_XML=yes
2532     AC_DEFINE(wxUSE_EXPAT)
2533     AC_DEFINE(wxUSE_XML)
2534
2535     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2536         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2537         if test "x$found_expat_h" = "x1"; then
2538             dnl Expat 1.95.6 comes with broken expat.h:
2539             AC_CACHE_CHECK([if expat.h is valid C++ header],
2540                 wx_cv_expat_is_not_broken,
2541                 [
2542                 AC_LANG_PUSH(C++)
2543                 AC_TRY_COMPILE([#include <expat.h>],[],
2544                     wx_cv_expat_is_not_broken=yes,
2545                     wx_cv_expat_is_not_broken=no
2546                 )
2547                 AC_LANG_POP()
2548                 ]
2549             )
2550             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2551                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2552             fi
2553         fi
2554         if test "x$EXPAT_LINK" = "x" ; then
2555             if test "$wxUSE_EXPAT" = "sys" ; then
2556                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2557             else
2558                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2559                 wxUSE_EXPAT=builtin
2560             fi
2561         else
2562             dnl we are using the system library
2563             wxUSE_EXPAT=sys
2564         fi
2565     fi
2566     if test "$wxUSE_EXPAT" = "builtin" ; then
2567         dnl Expat needs this:
2568         AC_CONFIG_SUBDIRS([src/expat])
2569     fi
2570 fi
2571
2572
2573 dnl ------------------------------------------------------------------------
2574 dnl Check for libmspack
2575 dnl ------------------------------------------------------------------------
2576
2577 if test "$wxUSE_LIBMSPACK" != "no"; then
2578     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2579     if test "x$found_mspack_h" = "x1"; then
2580         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2581                      MSPACK_LINK=" -lmspack")
2582     fi
2583     if test "x$MSPACK_LINK" = "x" ; then
2584         wxUSE_LIBMSPACK=no
2585     fi
2586 fi
2587
2588 if test "$wxUSE_LIBMSPACK" != "no"; then
2589     AC_DEFINE(wxUSE_LIBMSPACK)
2590 fi
2591
2592
2593 dnl ----------------------------------------------------------------
2594 dnl search for toolkit (widget sets)
2595 dnl ----------------------------------------------------------------
2596
2597 AFMINSTALL=
2598 WIN32INSTALL=
2599
2600 TOOLKIT=
2601 TOOLKIT_INCLUDE=
2602 WIDGET_SET=
2603
2604 dnl are we building for a win32 target environment?
2605 dnl If so, setup common stuff needed for both GUI and Base libs.
2606 if test "$USE_WIN32" = 1 ; then
2607     AC_CHECK_HEADERS(w32api.h,,, [ ])
2608     AC_CHECK_HEADER(windows.h,,
2609     [
2610         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2611     ],
2612     [ ])
2613
2614     dnl --- FIXME: This is still a somewhat random list of libs,
2615     dnl ---        some of them should probably be included conditionally.
2616     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2617
2618     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2619         LIBS="$LIBS -loleacc"
2620     fi
2621
2622     case "${host}" in
2623         *-*-cygwin* )
2624             dnl Cygwin doesn't include these by default
2625             LIBS="$LIBS -lkernel32 -luser32"
2626     esac
2627
2628     dnl This one is still used by some sample makefiles.
2629     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2630     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2631
2632     dnl This lot we export to wx-config.  It must add the relevant
2633     dnl include directories at the point when they can be known.
2634     dnl (but are these (still) required anyway?)
2635     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2636
2637     dnl install Win32-specific files in "make install"
2638     WIN32INSTALL=win32install
2639
2640     dnl pbt.h is missing on Wine at least
2641     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2642 fi
2643
2644 if test "$wxUSE_GUI" = "yes"; then
2645     USE_GUI=1
2646
2647     GUI_TK_LIBRARY=
2648
2649     WXGTK12=
2650     WXGTK127=
2651     WXGTK2=
2652     WXGPE=
2653
2654     if test "$wxUSE_COCOA" = 1 ; then
2655         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2656             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2657             wxUSE_PRINTING_ARCHITECTURE=no
2658         fi
2659         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2660             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2661             wxUSE_DRAG_AND_DROP=no
2662         fi
2663         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2664             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2665             wxUSE_DRAGIMAGE=no
2666         fi
2667     fi
2668
2669     if test "$wxUSE_MSW" = 1 ; then
2670         TOOLKIT=MSW
2671         GUIDIST=MSW_DIST
2672
2673         dnl -mwindows causes a heap of other default gui libs to be linked in.
2674         case "${host}" in
2675             *-*-mingw32* )
2676                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2677         esac
2678     fi
2679
2680     if test "$wxUSE_GTK" = 1; then
2681         dnl GTK+ test program must be compiled with C compiler
2682         AC_MSG_CHECKING([for GTK+ version])
2683
2684         gtk_version_cached=1
2685         AC_CACHE_VAL(wx_cv_lib_gtk,
2686             [
2687                 dnl stupid GTK+ AM macros produce their own messages, so we
2688                 dnl have to pass to the next line
2689                 gtk_version_cached=0
2690                 AC_MSG_RESULT()
2691
2692                 dnl we must link against lgthread unless the user
2693                 dnl used --disable-threads
2694                 GTK_MODULES=
2695                 if test "$wxUSE_THREADS" = "yes"; then
2696                     GTK_MODULES=gthread
2697                 fi
2698
2699                 dnl detect GTK2
2700                 wx_cv_lib_gtk=
2701                 if test "x$wxGTK_VERSION" != "x1"
2702                 then
2703                     dnl The gthread.pc that ships with Solaris returns '-mt',
2704                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2705                     dnl So disable the compile check and remove the -mt below.
2706                     case "${host}" in
2707                         *-*-solaris2* )
2708                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2709                                 enable_gtktest=no
2710                             fi
2711                     esac
2712
2713                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2714
2715                     dnl Solaris also requires -lX11 for static lib
2716                     case "${host}" in
2717                         *-*-solaris2* )
2718                             if test "$wxUSE_SHARED" != "yes"; then
2719                                 GTK_LIBS="$GTK_LIBS -lX11"
2720                             fi
2721                     esac
2722                 fi
2723
2724                 dnl detect GTK1.x
2725                 if test -z "$wx_cv_lib_gtk"; then
2726                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2727                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2728
2729                         if test -z "$wx_cv_lib_gtk"; then
2730                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2731                         fi
2732                     fi
2733                 fi
2734
2735                 if test -z "$wx_cv_lib_gtk"; then
2736                     dnl looks better in AC_MSG_RESULT
2737                     wx_cv_lib_gtk=none
2738                 else
2739                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2740                     dnl subsequent runs
2741                     wx_cv_cflags_gtk=$GTK_CFLAGS
2742                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2743                 fi
2744             ]
2745         )
2746
2747         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2748         dnl enough
2749         if test "$gtk_version_cached" = 1; then
2750             AC_MSG_RESULT($wx_cv_lib_gtk)
2751         fi
2752
2753         case "$wx_cv_lib_gtk" in
2754             2.0)    WXGTK2=1
2755                     TOOLKIT_VERSION=2
2756                     ;;
2757             1.2.7)  WXGTK127=1
2758                     WXGTK12=1
2759                     ;;
2760             1.2.3)  WXGTK12=1
2761                     ;;
2762             *)      AC_MSG_ERROR([
2763 The development files for GTK+ were not found. For GTK+ 2, please
2764 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2765 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2766 and that the version is 1.2.3 or above. Also check that the
2767 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2768 --libs' are in the LD_LIBRARY_PATH or equivalent.
2769                             ])
2770                     ;;
2771         esac
2772
2773         if test "$WXGTK2" = 1; then
2774             save_CFLAGS="$CFLAGS"
2775             save_LIBS="$LIBS"
2776             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2777             LIBS="$LIBS $wx_cv_libs_gtk"
2778
2779             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2780             dnl that have shipped with some versions of Sun's JDS. Not using
2781             dnl AC_CHECK_FUNCS here since it only checks the function exists
2782             dnl in the lib (not the header).
2783             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
2784                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
2785                            [#include <gtk/gtk.h>])
2786
2787
2788             dnl test if we have at least GTK+ 2.10:
2789             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2790             AC_TRY_COMPILE([
2791                             #include <gtk/gtk.h>
2792                            ],
2793                            [
2794                             #if !GTK_CHECK_VERSION(2,10,0)
2795                             Not GTK+ 2.10
2796                             #endif
2797                            ],
2798                            [
2799                             AC_DEFINE(__WXGTK210__)
2800                             AC_DEFINE(__WXGTK26__)
2801                             AC_MSG_RESULT([yes])
2802                             ac_wxgtk210=1
2803                            ],
2804                            [
2805                             AC_MSG_RESULT([no])
2806                             ac_wxgtk210=0
2807                            ])
2808
2809             if test "$ac_wxgtk210" = 0; then
2810                 dnl test if we have at least GTK+ 2.6:
2811                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2812                 AC_TRY_COMPILE([
2813                                 #include <gtk/gtk.h>
2814                             ],
2815                             [
2816                                 #if !GTK_CHECK_VERSION(2,6,0)
2817                                 Not GTK+ 2.6
2818                                 #endif
2819                             ],
2820                             [
2821                                 AC_DEFINE(__WXGTK26__)
2822                                 AC_MSG_RESULT([yes])
2823                                 ac_wxgtk26=1
2824                             ],
2825                             [
2826                                 AC_MSG_RESULT([no])
2827                                 ac_wxgtk26=0
2828                             ])
2829             fi
2830
2831             CFLAGS="$save_CFLAGS"
2832             LIBS="$save_LIBS"
2833         else
2834             if test "$wxUSE_UNICODE" = "yes"; then
2835                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2836                 wxUSE_UNICODE=no
2837             fi
2838
2839             dnl test for XIM support in libgdk
2840             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2841
2842             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2843             dnl have it but we do the check for the others)
2844             if test "$USE_DARWIN" != 1; then
2845                 AC_CHECK_FUNCS(poll)
2846             fi
2847         fi
2848
2849         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2850         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2851
2852         AFMINSTALL=afminstall
2853         TOOLKIT=GTK
2854         GUIDIST=GTK_DIST
2855
2856         dnl test for external libxpm if we're configured to use it
2857         if test "$wxUSE_GPE" = "yes"; then
2858             AC_MSG_CHECKING(for gpewidget library)
2859             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2860             if test "$ac_find_libraries" != "" ; then
2861                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2862                 dnl -lgpewidget must be before all GTK libs and
2863                 dnl we guess its path from the prefix
2864                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2865                 WXGPE=1
2866                 AC_MSG_RESULT([found in $ac_find_libraries])
2867             else
2868                 AC_MSG_RESULT(not found)
2869             fi
2870
2871             dnl AC_MSG_CHECKING(for gpe library)
2872             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2873             dnl if test "$ac_find_libraries" != "" ; then
2874             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2875             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2876             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2877             dnl else
2878             dnl     AC_MSG_RESULT(not found)
2879             dnl fi
2880         fi
2881     fi
2882
2883     if test "$wxUSE_MGL" = 1; then
2884        AC_MSG_CHECKING(for SciTech MGL library)
2885         if test "x$MGL_ROOT" = x ; then
2886             AC_MSG_RESULT(not found)
2887             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2888         else
2889             AC_MSG_RESULT($MGL_ROOT)
2890         fi
2891
2892         AC_MSG_CHECKING(for libmgl location)
2893         dnl Find MGL library that we want
2894         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2895         dnl             and for non-x86 versions
2896         case "${host}" in
2897             *-*-linux* )
2898               dnl glibc.so, glibc are for older versions of MGL,
2899               dnl x86/a, x86/so are used by >= 5.0 R11
2900               if test "x$wxUSE_SHARED" = xyes ; then
2901                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2902               else
2903                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2904               fi
2905               ;;
2906             *-pc-msdosdjgpp )
2907               mgl_os_candidates="dos32/dj2"
2908               ;;
2909             *)
2910               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2911         esac
2912
2913         mgl_lib_type=""
2914         mgl_os=""
2915
2916         for mgl_os_i in $mgl_os_candidates ; do
2917             if test "x$mgl_os" = x ; then
2918                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2919                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2920                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2921                         mgl_lib_type=debug
2922                         mgl_os=$mgl_os_i
2923                     fi
2924                 fi
2925                 if test "x$mgl_lib_type" = x ; then
2926                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2927                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2928                         mgl_lib_type=release
2929                         mgl_os=$mgl_os_i
2930                     fi
2931                 fi
2932             fi
2933         done
2934
2935         if test "x$mgl_os" = x ; then
2936             AC_MSG_RESULT(not found)
2937             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2938         fi
2939         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2940
2941         wxUSE_UNIVERSAL="yes"
2942
2943         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2944         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2945
2946         AFMINSTALL=afminstall
2947         TOOLKIT=MGL
2948         GUIDIST=MGL_DIST
2949     fi
2950
2951     if test "$wxUSE_DFB" = 1; then
2952        PKG_PROG_PKG_CONFIG()
2953
2954        PKG_CHECK_MODULES(DIRECTFB,
2955                          [directfb >= 0.9.23],
2956                          [
2957                            wxUSE_UNIVERSAL="yes"
2958                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
2959                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
2960                            TOOLKIT=DFB
2961                            GUIDIST=DFB_DIST
2962                          ],
2963                          [
2964                            AC_MSG_ERROR([DirectFB not found.])
2965                          ]
2966                          )
2967     fi
2968
2969     if test "$wxUSE_MICROWIN" = 1; then
2970         AC_MSG_CHECKING(for MicroWindows)
2971         if test "x$MICROWINDOWS" = x ; then
2972             AC_MSG_RESULT(not found)
2973             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2974         else
2975             AC_MSG_RESULT($MICROWINDOWS)
2976         fi
2977
2978         if test -f $MICROWINDOWS/lib/libmwin.a; then
2979             AC_MSG_RESULT(MicroWindows' libraries found.)
2980         else
2981             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2982         fi
2983
2984         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2985         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2986
2987         wxUSE_UNIVERSAL="yes"
2988
2989         AFMINSTALL=afminstall
2990         TOOLKIT=MICROWIN
2991         GUIDIST=MICROWIN_DIST
2992
2993         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2994     fi
2995
2996     dnl common part of X11 and Motif port checks
2997     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
2998         dnl use standard macros to check for X headers/libs, this brings
2999         dnl support for the standard configure options --x-includes,
3000         dnl --x-libraries and --no-x
3001         AC_PATH_XTRA
3002
3003         if test "$no_x" = "yes"; then
3004           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3005         fi
3006
3007         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3008         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3009         dnl this junk out
3010         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3011         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3012         AFMINSTALL=afminstall
3013         COMPILED_X_PROGRAM=0
3014
3015     fi
3016
3017     if test "$wxUSE_X11" = 1; then
3018         if test "$wxUSE_NANOX" = "yes"; then
3019             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3020             if test "x$MICROWIN" = x ; then
3021                 AC_MSG_RESULT(not found)
3022                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3023             else
3024                 AC_MSG_RESULT($MICROWIN)
3025                 AC_DEFINE(wxUSE_NANOX)
3026             fi
3027         fi
3028
3029         if test "$wxUSE_UNICODE" = "yes"; then
3030             PKG_PROG_PKG_CONFIG()
3031
3032             PKG_CHECK_MODULES(PANGOX, pangox,
3033                 [
3034                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3035                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3036                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3037                 ],
3038                 [
3039                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3040                 ]
3041             )
3042             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3043                 [
3044                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3045                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3046                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3047                 ],
3048                 [
3049                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3050                     wxUSE_PRINTING_ARCHITECTURE="no"
3051                 ]
3052             )
3053             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3054                 [
3055                     AC_DEFINE(HAVE_PANGO_XFT)
3056                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3057                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3058                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3059                 ],
3060                 [
3061                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3062                 ]
3063             )
3064             save_LIBS="$LIBS"
3065             LIBS="$LIBS $PANGOX_LIBS"
3066             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3067             LIBS="$save_LIBS"
3068         fi
3069
3070         wxUSE_UNIVERSAL="yes"
3071
3072         if test "$wxUSE_NANOX" = "yes"; then
3073             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3074             TOOLCHAIN_DEFS="${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"
3075             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3076         else
3077             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3078         fi
3079
3080         TOOLKIT=X11
3081         GUIDIST=X11_DIST
3082     fi
3083
3084     if test "$wxUSE_MOTIF" = 1; then
3085         AC_MSG_CHECKING(for Motif/Lesstif headers)
3086         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3087         if test "$ac_find_includes" != "" ; then
3088             AC_MSG_RESULT(found in $ac_find_includes)
3089             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3090             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3091         else
3092             save_CFLAGS=$CFLAGS
3093             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3094
3095             AC_TRY_COMPILE(
3096                 [
3097                     #include <Xm/Xm.h>
3098                 ],
3099                 [
3100                     int version;
3101                     version = xmUseVersion;
3102                 ],
3103                 [
3104                     AC_MSG_RESULT(found in default search path)
3105                     COMPILED_X_PROGRAM=1
3106                 ],
3107                 [
3108                     AC_MSG_RESULT(no)
3109                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3110                 ]
3111             )
3112
3113             CFLAGS=$save_CFLAGS
3114         fi
3115
3116
3117         AC_MSG_CHECKING(for Motif/Lesstif library)
3118         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3119
3120         if test "x$ac_find_libraries" != "x" ; then
3121             AC_MSG_RESULT(found in $ac_find_libraries)
3122
3123             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3124             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3125         else
3126             dnl it might happen that we found headers in one of the standard
3127             dnl paths but the libs are elsewhere but still in default (linker)
3128             dnl path -- try to compile a test program to check for this
3129             save_CFLAGS=$CFLAGS
3130             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3131             save_LIBS="$LIBS"
3132             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3133
3134             AC_TRY_LINK(
3135                 [
3136                     #include <Xm/Xm.h>
3137                 ],
3138                 [
3139                     int version;
3140                     version = xmUseVersion;
3141                 ],
3142                 [
3143                     AC_MSG_RESULT(found in default search path)
3144                     COMPILED_X_PROGRAM=1
3145                 ],
3146                 [
3147                     AC_MSG_RESULT(no)
3148                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3149                 ]
3150             )
3151
3152             CFLAGS=$save_CFLAGS
3153             LIBS="$save_LIBS"
3154         fi
3155
3156         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3157         libp_link=""
3158         libsm_ice_link=""
3159         libs_found=0
3160         for libp in "" " -lXp"; do
3161             if test "$libs_found" = 0; then
3162                 for libsm_ice in "" " -lSM -lICE"; do
3163                     if test "$libs_found" = 0; then
3164                         save_LIBS="$LIBS"
3165                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3166                         save_CFLAGS=$CFLAGS
3167                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3168
3169                         AC_TRY_LINK(
3170                             [
3171                                 #include <Xm/Xm.h>
3172                                 #include <Xm/List.h>
3173                             ],
3174                             [
3175                                 XmString string = NULL;
3176                                 Widget w = NULL;
3177                                 int position = 0;
3178                                 XmListAddItem(w, string, position);
3179                             ],
3180                             [
3181                                 libp_link="$libp"
3182                                 libsm_ice_link="$libsm_ice"
3183                                 AC_MSG_RESULT(
3184                                     [need${libp_link}${libsm_ice_link}])
3185                                 libs_found=1
3186                             ], []
3187                         )
3188
3189                         LIBS="$save_LIBS"
3190                         CFLAGS=$save_CFLAGS
3191                     fi
3192                 done
3193             fi
3194         done
3195
3196         if test "$libs_found" = 0; then
3197             AC_MSG_RESULT([can't find the right libraries])
3198             AC_MSG_ERROR([can't link a simple motif program])
3199         fi
3200
3201         dnl this seems to be needed under IRIX and shouldn't do any harm
3202         dnl elsewhere
3203         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3204
3205         save_CFLAGS=$CFLAGS
3206         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3207
3208         AC_CACHE_CHECK([for Motif 2],
3209             wx_cv_lib_motif2,
3210             AC_TRY_COMPILE([
3211                             #include <Xm/Xm.h>
3212                            ],
3213                            [
3214                             #if XmVersion < 2000
3215                             Not Motif 2
3216                             #endif
3217                            ],
3218                            wx_cv_lib_motif2="yes",
3219                            wx_cv_lib_motif2="no"))
3220         if test "$wx_cv_lib_motif2" = "yes"; then
3221             AC_DEFINE(__WXMOTIF20__,1)
3222         else
3223             AC_DEFINE(__WXMOTIF20__,0)
3224         fi
3225
3226         AC_CACHE_CHECK([whether Motif is Lesstif],
3227             wx_cv_lib_lesstif,
3228             AC_TRY_COMPILE([
3229                             #include <Xm/Xm.h>
3230                            ],
3231                            [
3232                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3233                             Not Lesstif
3234                             #endif
3235                            ],
3236                            wx_cv_lib_lesstif="yes",
3237                            wx_cv_lib_lesstif="no")
3238         )
3239         if test "$wx_cv_lib_lesstif" = "yes"; then
3240             AC_DEFINE(__WXLESSTIF__,1)
3241         else
3242             AC_DEFINE(__WXLESSTIF__,0)
3243         fi
3244
3245         CFLAGS=$save_CFLAGS
3246
3247         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3248         TOOLKIT=MOTIF
3249         GUIDIST=MOTIF_DIST
3250     fi
3251
3252     dnl more tests common to X11 and Motif:
3253     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3254         dnl test for external libxpm if we're configured to use it
3255         if test "$wxUSE_LIBXPM" = "sys"; then
3256             AC_MSG_CHECKING(for Xpm library)
3257             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3258             if test "$ac_find_libraries" != "" ; then
3259                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3260                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3261                 AC_MSG_RESULT(found in $ac_find_libraries)
3262
3263                 AC_CACHE_CHECK([for X11/xpm.h],
3264                     wx_cv_x11_xpm_h,
3265                     [
3266                         save_CFLAGS=$CFLAGS
3267                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3268
3269                         AC_TRY_COMPILE(
3270                             [
3271                                 #include <X11/xpm.h>
3272                             ],
3273                             [
3274                                 int version;
3275                                 version = XpmLibraryVersion();
3276                             ],
3277                             wx_cv_x11_xpm_h=yes,
3278                             wx_cv_x11_xpm_h=no
3279                         )
3280
3281                         CFLAGS=$save_CFLAGS
3282                     ]
3283                 )
3284
3285                 if test $wx_cv_x11_xpm_h = "yes"; then
3286                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3287                     AC_DEFINE(wxHAVE_LIB_XPM)
3288                 else
3289                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3290                 fi
3291             fi
3292
3293         fi
3294
3295         dnl XShapeQueryExtension checks: first the library, then prototype
3296         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3297                      [
3298                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3299                       wxHAVE_XEXT_LIB=1
3300                      ],
3301                      [], [$GUI_TK_LIBRARY -lX11])
3302
3303         if test "$wxHAVE_XEXT_LIB" = 1; then
3304             save_CFLAGS="$CFLAGS"
3305             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3306
3307             AC_MSG_CHECKING([for X11/extensions/shape.h])
3308             AC_TRY_COMPILE([
3309                             #include <X11/Xlib.h>
3310                             #include <X11/extensions/shape.h>
3311                            ],
3312                            [
3313                             int dummy1, dummy2;
3314                             XShapeQueryExtension((Display*)NULL,
3315                                                  (int*)NULL, (int*)NULL);
3316                            ],
3317                            [
3318                             AC_DEFINE(HAVE_XSHAPE)
3319                             AC_MSG_RESULT([found])
3320                            ],
3321                            [
3322                             AC_MSG_RESULT([not found])
3323                            ])
3324             CFLAGS="$save_CFLAGS"
3325
3326         fi
3327     fi
3328
3329     if test "$wxUSE_MAC" = 1; then
3330         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3331         if test "$GCC" = yes; then
3332             AC_MSG_RESULT([gcc])
3333             CPPFLAGS_PASCAL="-fpascal-strings"
3334         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3335             AC_MSG_RESULT([xlc])
3336             CPPFLAGS_PASCAL="-qmacpstr"
3337         else
3338             AC_MSG_RESULT([none])
3339         fi
3340
3341         if test "x$wxUSE_UNIX" = "xyes"; then
3342             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3343         else
3344             dnl platform.h needs TARGET_CARBON before setup.h
3345             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3346         fi
3347
3348         TOOLKIT=MAC
3349         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3350         GUIDIST=MACX_DIST
3351         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3352         dnl are different, so they need different names:
3353         WXBASEPORT="_carbon"
3354     fi
3355
3356     if test "$wxUSE_COCOA" = 1; then
3357         TOOLKIT=COCOA
3358         GUIDIST=COCOA_DIST
3359     fi
3360
3361     if test "$wxUSE_PM" = 1; then
3362         TOOLKIT=PM
3363         GUIDIST=PM_DIST
3364         AC_CACHE_CHECK([for type SPBCDATA],
3365             wx_cv_spbcdata,
3366             [
3367                 AC_TRY_COMPILE(
3368                     [
3369                         #define INCL_PM
3370                         #include <os2.h>
3371                     ],
3372                     [
3373                         SPBCDATA test;
3374                     ],
3375                     wx_cv_spbcdata=yes,
3376                     wx_cv_spbcdata=no
3377                 )
3378             ]
3379         )
3380
3381         if test $wx_cv_spbcdata = "yes"; then
3382             AC_DEFINE(HAVE_SPBCDATA)
3383         fi
3384     fi
3385
3386     dnl the name of the directory where the files for this toolkit live
3387     if test "$TOOLKIT" = "PM" ; then
3388         TOOLKIT_DIR="os2"
3389     else
3390         TOOLKIT_DIR=`echo ${TOOLKIT} | tr A-Z a-z`
3391     fi
3392
3393     if test "$wxUSE_UNIVERSAL" = "yes"; then
3394         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3395         WIDGET_SET=univ
3396     fi
3397
3398     dnl distribute samples/demos/utils with GUI versions
3399     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3400     DISTDIR="wx\$(TOOLKIT)"
3401 else
3402     USE_GUI=0
3403
3404     dnl this doesn't quite work right for wxBase, but the places
3405     dnl where it is wrong aren't fatal (yet) though.
3406     TOOLKIT_DIR="base"
3407
3408     dnl the sources, their dependenices and the headers
3409     if test "$USE_WIN32" = 1 ; then
3410         dnl yes, the toolkit for wxBase on win32 is actually MSW
3411         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3412         TOOLKIT="MSW"
3413     fi
3414
3415     dnl distribute only wxBase sources/headers
3416     GUIDIST="BASE_DIST"
3417     DISTDIR="wxBase"
3418 fi
3419
3420
3421 dnl ---------------------------------------------------------------------------
3422 dnl UTF-8 support
3423 dnl ---------------------------------------------------------------------------
3424
3425 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3426 dnl for ports where it makes sense by default (GTK+, DirectFB):
3427 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3428     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3429         wxUSE_UNICODE_UTF8=yes
3430     elif test "$USE_OS2" = 1 ; then
3431         dnl wide char support is quite incomplete in libc;
3432         dnl UTF-8 might actually work when evaluating/setting
3433         dnl code pages correctly, even for ports other than GTK20.
3434         wxUSE_UNICODE_UTF8=yes
3435     else
3436         wxUSE_UNICODE_UTF8=no
3437     fi
3438 fi
3439
3440 dnl ---------------------------------------------------------------------------
3441 dnl Optional libraries included when system library is not used
3442 dnl ---------------------------------------------------------------------------
3443
3444 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3445 if test "$wxUSE_GUI" = "yes"; then
3446     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3447         dnl defines HAVE_X11_XKBLIB_H
3448         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3449         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3450                          [
3451                           #if HAVE_X11_XLIB_H
3452                             #include <X11/Xlib.h>
3453                           #endif
3454                          ])
3455     fi
3456 fi
3457
3458
3459 dnl ---------------------------------------------------------------------------
3460 dnl wxDisplay Sanity checks
3461 dnl ---------------------------------------------------------------------------
3462
3463 if test "$wxUSE_DISPLAY" = "yes"; then
3464 dnl ---------------------------------------------------------------------------
3465 dnl Xinerama (for unix ) - Brian Victor
3466 dnl ---------------------------------------------------------------------------
3467     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3468         AC_MSG_CHECKING([for Xinerama])
3469         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3470         if test "$ac_find_libraries" != "" ; then
3471             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3472             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3473                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3474             fi
3475             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3476             AC_MSG_RESULT([yes])
3477
3478             AC_MSG_CHECKING([for Xxf86vm extension])
3479             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3480             if test "$ac_find_libraries" != "" ; then
3481                 AC_MSG_RESULT([yes])
3482                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3483                                  [
3484                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3485                                  ],
3486                                  [],
3487                                  [
3488                                       #if HAVE_X11_XLIB_H
3489                                         #include <X11/Xlib.h>
3490                                       #endif
3491                                  ])
3492             else
3493                 AC_MSG_RESULT([no])
3494             fi
3495
3496         else
3497             AC_MSG_RESULT([no])
3498             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3499             wxUSE_DISPLAY="no"
3500         fi
3501     elif test "$wxUSE_MSW" = 1; then
3502 dnl ---------------------------------------------------------------------------
3503 dnl DirectDraw for MSW - optionally used by WxDisplay.
3504 dnl ---------------------------------------------------------------------------
3505         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3506     fi
3507 fi
3508
3509 dnl ---------------------------------------------------------------------------
3510 dnl X11 session management
3511 dnl ---------------------------------------------------------------------------
3512 if test "$wxUSE_DETECT_SM" = "yes"; then
3513     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3514         AC_MSG_CHECKING([for -lSM - X11 session management])
3515         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3516         if test "$ac_find_libraries" != "" ; then
3517             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3518             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3519                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3520             fi
3521             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3522             AC_MSG_RESULT([yes])
3523         else
3524             AC_MSG_RESULT([no])
3525             AC_MSG_WARN([libSM not found; disabling session management detection])
3526             wxUSE_DETECT_SM="no"
3527         fi
3528     else
3529         wxUSE_DETECT_SM="no"
3530     fi
3531 fi
3532
3533
3534 dnl ---------------------------------------------------------------------------
3535 dnl OpenGL libraries
3536 dnl ---------------------------------------------------------------------------
3537
3538 USE_OPENGL=0
3539 if test "$wxUSE_OPENGL" = "yes"; then
3540     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
3541         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3542         wxUSE_OPENGL="no"
3543     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3544         OPENGL_LIBS="-framework OpenGL -framework AGL"
3545     elif test "$wxUSE_MSW" = 1; then
3546         OPENGL_LIBS="-lopengl32 -lglu32"
3547     else
3548         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3549         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3550         AC_MSG_CHECKING([for OpenGL headers])
3551         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3552         if test "$ac_find_includes" != "" ; then
3553             AC_MSG_RESULT(found in $ac_find_includes)
3554             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3555             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3556         else
3557             AC_MSG_RESULT([not found])
3558         fi
3559
3560         AC_CHECK_HEADER(GL/gl.h, [
3561             AC_CHECK_HEADER(GL/glu.h, [
3562                 found_gl=0
3563
3564                 AC_MSG_CHECKING([for -lGL])
3565                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3566                 if test "$ac_find_libraries" != "" ; then
3567                     AC_MSG_RESULT([found in $ac_find_libraries])
3568
3569                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3570                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3571                         LDFLAGS_GL="$ac_path_to_link"
3572                     fi
3573
3574                     dnl don't suppose that libGL and libGLU are always in the
3575                     dnl same directory -- this is not true for some common
3576                     dnl distributions
3577                     AC_MSG_CHECKING([for -lGLU])
3578                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3579                     if test "$ac_find_libraries" != "" ; then
3580                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3581                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3582                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3583                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3584                         fi
3585
3586                         found_gl=1
3587                         OPENGL_LIBS="-lGL -lGLU"
3588                         AC_MSG_RESULT([yes])
3589                     else
3590                         AC_MSG_RESULT([no])
3591                     fi
3592                 else
3593                     AC_MSG_RESULT([no])
3594                 fi
3595
3596                 if test "$found_gl" != 1; then
3597                     AC_MSG_CHECKING([for -lMesaGL])
3598                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3599                     if test "$ac_find_libraries" != "" ; then
3600                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3601                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3602                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3603                         AC_MSG_RESULT([yes])
3604                     else
3605                         AC_MSG_RESULT([no])
3606                     fi
3607                 fi
3608             ],, [ ])
3609         ],
3610         [],
3611         [ ])
3612
3613         if test "x$OPENGL_LIBS" = "x"; then
3614             dnl it should be an error and not a warning because OpenGL is not on
3615             dnl by default and so if it had been explicitly requested, we
3616             dnl shouldn't just fall back to compiling the library without it
3617             AC_MSG_ERROR(OpenGL libraries not available)
3618         fi
3619     fi
3620
3621     if test "$wxUSE_OPENGL" = "yes"; then
3622         USE_OPENGL=1
3623         AC_DEFINE(wxUSE_OPENGL)
3624         AC_DEFINE(wxUSE_GLCANVAS)
3625         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3626     fi
3627 fi
3628
3629
3630 dnl the symbol which allows conditional compilation for the given toolkit
3631 if test -n "$TOOLKIT" ; then
3632     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3633 fi
3634
3635
3636 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3637
3638 if test "$wxUSE_SHARED" = "yes"; then
3639     case "${host}" in
3640       *-pc-msdosdjgpp )
3641         dnl only static for now
3642         wxUSE_SHARED=no
3643         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3644       ;;
3645     esac
3646 fi
3647
3648 if test "$wxUSE_SHARED" = "yes"; then
3649
3650     dnl use versioned symbols if available on the platform
3651     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3652
3653     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3654     dnl assigned to CFLAGS and CXXFLAGS below)
3655     if test "$wxUSE_VISIBILITY" != "no"; then
3656         WX_VISIBILITY
3657     fi
3658
3659     dnl test for Sun CC which can be used under both Solaris and Linux
3660     if test "x$SUNCXX" = xyes; then
3661         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3662         WXCONFIG_RPATH="-R\$libdir"
3663     else
3664     case "${host}" in
3665       *-*-linux* | *-*-gnu* )
3666         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3667         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3668         ;;
3669
3670       *-*-solaris2* )
3671         dnl here we know that Sun CC is not used as we tested for it above,
3672         dnl hence we must be using gcc
3673
3674         dnl newer versions of gcc need -isystem to compile X headers on
3675         dnl Solaris (which use old style C syntax)
3676         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3677
3678         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3679         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3680         saveLdflags="$LDFLAGS"
3681         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3682         AC_MSG_CHECKING([if the linker accepts -rpath])
3683         AC_TRY_LINK(
3684             [],[],
3685             [
3686                 AC_MSG_RESULT([yes])
3687                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3688                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3689             ],[
3690                 AC_MSG_RESULT([no])
3691                 AC_MSG_CHECKING([if the linker accepts -R])
3692                 LDFLAGS="$saveLdflags -Wl,-R,/"
3693                 AC_TRY_LINK(
3694                     [],[],
3695                     [
3696                         AC_MSG_RESULT([yes])
3697                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3698                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3699                     ],[
3700                         AC_MSG_RESULT([no])
3701                     ])
3702             ])
3703         LDFLAGS="$saveLdflags"
3704       ;;
3705
3706       *-*-darwin* )
3707         install_name_tool=`which install_name_tool`
3708         if test "$install_name_tool" -a -x "$install_name_tool"; then
3709             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3710             cat <<EOF >change-install-names
3711 #!/bin/sh
3712 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3713 inst_cmd="install_name_tool "
3714 for i in \${libnames} ; do
3715     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3716 done
3717 \${inst_cmd} \${3}
3718 EOF
3719             chmod +x change-install-names
3720         fi
3721       ;;
3722
3723       *-*-cygwin* | *-*-mingw32* )
3724         ;;
3725
3726       *-*-hpux* )
3727         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3728         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3729         ;;
3730
3731     esac
3732     fi
3733
3734     dnl this one shouldn't be used for the library build so put it in a
3735     dnl separate variable from WXCONFIG_CPPFLAGS
3736     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3737
3738     if test $wxUSE_RPATH = "no"; then
3739         SAMPLES_RPATH_FLAG=''
3740         SAMPLES_RPATH_POSTLINK=''
3741         WXCONFIG_RPATH=''
3742     fi
3743
3744     SHARED=1
3745
3746 else
3747
3748     config_linkage_component="-static"
3749     SHARED=0
3750
3751 fi
3752
3753
3754 UNICODE=0
3755 lib_unicode_suffix=
3756 WX_CHARTYPE="ansi"
3757 if test "$wxUSE_UNICODE" = "yes"; then
3758     lib_unicode_suffix=u
3759     WX_CHARTYPE="unicode"
3760     UNICODE=1
3761 fi
3762
3763 lib_debug_suffix=
3764 WX_DEBUGTYPE="release"
3765 DEBUG_FLAG=0
3766 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3767     lib_debug_suffix=d
3768     WX_DEBUGTYPE="debug"
3769     DEBUG_FLAG=1
3770 fi
3771
3772 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3773 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3774
3775 DEBUG_INFO=0
3776 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3777     DEBUG_INFO=1
3778 fi
3779
3780 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr a-z A-Z`
3781
3782 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3783
3784 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3785
3786 if test "$cross_compiling" = "yes"; then
3787     HOST_SUFFIX="-$host_alias"
3788     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3789     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3790 fi
3791
3792 dnl library link name
3793 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3794 dnl If we ever need to do that, we won't need to keep these.
3795 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3796 if test "${TOOLKIT_DIR}" = "os2"; then
3797     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3798 else
3799     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3800 fi
3801
3802
3803
3804 if test "$wxUSE_COCOA" = 1; then
3805     AC_LANG_SAVE
3806     AC_WX_LANG_OBJECTIVEC
3807 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3808 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3809 dnl Point but only if MacTypes.h was not included first.  Of course,
3810 dnl if MacTypes.h is included later then you're screwed when it
3811 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3812 dnl to not typedef Point and thus fix the problem.
3813     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3814     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3815 #include <CoreFoundation/CoreFoundation.h>
3816         ],[],
3817         [AC_MSG_RESULT([no])],
3818         [AC_MSG_RESULT([yes])
3819         AC_MSG_CHECKING([if defining __Point__ will fix it])
3820         AC_TRY_COMPILE([#define __Point__ 1
3821 #include <AppKit/NSEvent.h>
3822 #include <CoreFoundation/CoreFoundation.h>
3823             ],[],
3824             [AC_MSG_RESULT([yes])
3825             AC_DEFINE(__Point__)
3826             ],
3827             [AC_MSG_FAILURE([no])]
3828         )]
3829     )
3830     AC_LANG_RESTORE
3831 fi
3832
3833 dnl ---------------------------------------------------------------------------
3834 dnl Checks for typedefs
3835 dnl ---------------------------------------------------------------------------
3836
3837 dnl   defines mode_t if not already defined
3838 AC_TYPE_MODE_T
3839 dnl   defines off_t if not already defined
3840 AC_TYPE_OFF_T
3841 dnl   defines pid_t if not already defined
3842 AC_TYPE_PID_T
3843 dnl   defines size_t if not already defined
3844 AC_TYPE_SIZE_T
3845
3846 dnl sets HAVE_SSIZE_T if ssize_t is defined
3847 AC_CHECK_TYPES(ssize_t)
3848
3849 dnl check what exactly size_t is on this machine - this is necessary to avoid
3850 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3851 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3852 AC_CACHE_CHECK([if size_t is unsigned int],
3853     wx_cv_size_t_is_uint,
3854     [
3855     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3856     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3857     dnl methods in a local class (i.e. class inside a function) declaration
3858     dnl without any objections!!
3859     dnl
3860     dnl hence the hack below: we must have Foo at global scope!
3861     AC_TRY_COMPILE([#include <stddef.h>],
3862         [
3863             return 0; }
3864
3865             struct Foo { void foo(size_t); void foo(unsigned int); };
3866
3867             int bar() {
3868         ],
3869         wx_cv_size_t_is_uint=no,
3870         wx_cv_size_t_is_uint=yes
3871     )
3872     ]
3873 )
3874
3875 if test "$wx_cv_size_t_is_uint" = "yes"; then
3876     AC_DEFINE(wxSIZE_T_IS_UINT)
3877 else
3878     AC_CACHE_CHECK([if size_t is unsigned long],
3879         wx_cv_size_t_is_ulong,
3880         AC_TRY_COMPILE([#include <stddef.h>],
3881             [
3882                 return 0; }
3883
3884                 struct Foo { void foo(size_t); void foo(unsigned long); };
3885
3886                 int bar() {
3887             ],
3888             wx_cv_size_t_is_ulong=no,
3889             wx_cv_size_t_is_ulong=yes
3890         )
3891     )
3892
3893     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3894         AC_DEFINE(wxSIZE_T_IS_ULONG)
3895     fi
3896 fi
3897
3898 AC_CACHE_CHECK([if wchar_t is separate type],
3899     wx_cv_wchar_t_is_separate_type,
3900     AC_TRY_COMPILE([#include <wchar.h>],
3901         [
3902             return 0; }
3903
3904             struct Foo { void foo(wchar_t);
3905                          void foo(unsigned short);
3906                          void foo(unsigned int);
3907                          void foo(unsigned long); };
3908
3909             int bar() {
3910         ],
3911         wx_cv_wchar_t_is_separate_type=yes,
3912         wx_cv_wchar_t_is_separate_type=no
3913     )
3914 )
3915
3916 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
3917     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
3918 else
3919     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
3920 fi
3921
3922 AC_LANG_POP() dnl C++
3923
3924 dnl ---------------------------------------------------------------------------
3925 dnl Checks for structures
3926 dnl ---------------------------------------------------------------------------
3927
3928 dnl does passwd struct has the pw_gecos field?
3929 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3930     [
3931         AC_TRY_COMPILE([#include <pwd.h>],
3932              [
3933                 char *p;
3934                 struct passwd *pw;
3935                 p = pw->pw_gecos;
3936              ],
3937              [
3938                 wx_cv_struct_pw_gecos=yes
3939              ],
3940              [
3941                 wx_cv_struct_pw_gecos=no
3942              ]
3943         )
3944     ]
3945 )
3946
3947 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3948     AC_DEFINE(HAVE_PW_GECOS)
3949 fi
3950
3951 dnl ---------------------------------------------------------------------------
3952 dnl Check for functions
3953 dnl ---------------------------------------------------------------------------
3954
3955 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3956 if test "$wxUSE_WCHAR_T" = "yes"; then
3957     AC_DEFINE(wxUSE_WCHAR_T)
3958
3959     dnl check for wcslen in all possible places
3960     WCSLEN_FOUND=0
3961     WCHAR_LINK=
3962     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3963
3964     if test "$WCSLEN_FOUND" = 0; then
3965         if test "$TOOLKIT" = "MSW"; then
3966             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3967         else
3968             AC_CHECK_LIB(w, wcslen, [
3969                             WCHAR_LINK=" -lw"
3970                             WCSLEN_FOUND=1
3971                         ])
3972         fi
3973     fi
3974
3975     if test "$WCSLEN_FOUND" = 1; then
3976         AC_DEFINE(HAVE_WCSLEN)
3977     fi
3978
3979     AC_CHECK_FUNCS([wcsdup])
3980
3981     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
3982     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
3983     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
3984     dnl flags when g++ is configured, it will declare it's own).
3985     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
3986         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
3987     fi
3988
3989     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3990     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
3991     dnl library, not the header, so do a header check for mbstate_t first.
3992     AC_CHECK_TYPES([mbstate_t],
3993                    [AC_CHECK_FUNCS(wcsrtombs)],
3994                    [],
3995                    [#include <wchar.h>])
3996 else
3997     AC_MSG_WARN([Wide character support is unavailable])
3998 fi
3999
4000 dnl check for vsnprintf() -- a safe version of vsprintf())
4001 dnl
4002 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4003 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4004 dnl stupidly, provides a dummy function declaration inside its extension)
4005 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4006 dnl
4007 dnl so we first check if the function is in the library
4008 dnl
4009 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4010 AC_CHECK_FUNCS(snprintf vsnprintf)
4011
4012 if test "$ac_cv_func_vsnprintf" = "yes"; then
4013     dnl yes it is -- now check if it is in the headers
4014     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4015         [
4016             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4017             dnl taking "char *" and not "const char *" while Metrowerks does
4018             dnl provide a correct vsnprintf declaration but in C++ mode it's
4019             dnl always in std namespace and so we have to bring it in scope
4020             AC_TRY_COMPILE(
4021                 [
4022                     #include <stdio.h>
4023                     #include <stdarg.h>
4024                     #ifdef __MSL__
4025                     #if __MSL__ >= 0x6000
4026                     namespace std {}
4027                     using namespace std;
4028                     #endif
4029                     #endif
4030                 ],
4031                 [
4032                     char *buf;
4033                     va_list ap;
4034                     vsnprintf(buf, 10u, "%s", ap);
4035                 ],
4036                 wx_cv_func_vsnprintf_decl=yes,
4037                 wx_cv_func_vsnprintf_decl=no
4038             )
4039         ]
4040     )
4041
4042     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4043         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4044
4045         dnl we know there is a vsnprintf declaration, but some old headers
4046         dnl may have one taking a "char *" format instead of "const char *"
4047         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4048             [
4049                 AC_TRY_COMPILE(
4050                     [
4051                         #include <stdio.h>
4052                         #include <stdarg.h>
4053                         #ifdef __MSL__
4054                         #if __MSL__ >= 0x6000
4055                         namespace std {}
4056                         using namespace std;
4057                         #endif
4058                         #endif
4059                     ],
4060                     [
4061                         char *buf;
4062                         va_list ap;
4063                         const char *fmt = "%s";
4064                         vsnprintf(buf, 10u, fmt, ap);
4065                     ],
4066                     wx_cv_func_broken_vsnprintf_decl=no,
4067                     wx_cv_func_broken_vsnprintf_decl=yes
4068                 )
4069             ]
4070         )
4071
4072         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4073             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4074         fi
4075     fi
4076 fi
4077
4078 dnl the same as above but for snprintf() now: it's not present in at least AIX
4079 dnl 4.2 headers
4080 if test "$ac_cv_func_snprintf" = "yes"; then
4081     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4082         [
4083             AC_TRY_COMPILE(
4084                 [
4085                     #include <stdio.h>
4086                     #include <stdarg.h>
4087                     #ifdef __MSL__
4088                     #if __MSL__ >= 0x6000
4089                     namespace std {}
4090                     using namespace std;
4091                     #endif
4092                     #endif
4093                 ],
4094                 [
4095                     char *buf;
4096                     snprintf(buf, 10u, "%s", "wx");
4097                 ],
4098                 wx_cv_func_snprintf_decl=yes,
4099                 wx_cv_func_snprintf_decl=no
4100             )
4101         ]
4102     )
4103
4104     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4105         AC_DEFINE(HAVE_SNPRINTF_DECL)
4106     fi
4107
4108     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4109
4110         dnl check if snprintf() has support for positional arguments
4111         dnl NB: if snprintf() has positional support we can safely suppose that also
4112         dnl     other *printf() functions support them as they all belong to the same
4113         dnl     family and they all fallback to the same implementation
4114         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4115             [
4116                 AC_TRY_RUN(
4117                     [
4118                         #include <stdio.h>
4119
4120                         int main (void)
4121                         {
4122                             char buffer[128];
4123                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4124                             if (strcmp ("2 3 1", buffer) == 0)
4125                                 exit (0);
4126                             exit (1);
4127                         }
4128                     ],
4129                     wx_cv_func_snprintf_pos_params=no,
4130                     wx_cv_func_snprintf_pos_params=yes,
4131                     dnl be pessimistic when cross-compiling
4132                     [
4133                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4134 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4135                         wx_cv_func_snprintf_pos_params=no
4136                     ]
4137                 )
4138             ]
4139         )
4140
4141         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4142             AC_DEFINE(HAVE_UNIX98_PRINTF)
4143         fi
4144     fi
4145 fi
4146
4147 if test "$wxUSE_UNICODE" = yes; then
4148
4149     dnl also look if we have wide char IO functions, notice that [f]putws are
4150     dnl declared in special widec.h under Solaris
4151     wchar_headers="#include <stdio.h>
4152 #include <wchar.h>"
4153     case "${host}" in
4154         *-*-solaris2* )
4155             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4156             if test "$ac_cv_header_widec_h" = "yes"; then
4157                 wchar_headers="$wchar_headers
4158 #include <widec.h>"
4159             fi
4160     esac
4161
4162     WX_CHECK_FUNCS(putws fputws wprintf vswprintf,,,
4163                    [$wchar_headers])
4164
4165     dnl MinGW has a vswprintf with a different prototype, and
4166     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4167     dnl finds it even if it is not declared in some versions...
4168     AC_MSG_CHECKING([for _vsnwprintf])
4169     AC_TRY_COMPILE([#include <wchar.h>],
4170                    [&_vsnwprintf;],
4171                    [AC_MSG_RESULT([yes])
4172                     AC_DEFINE(HAVE__VSNWPRINTF)],
4173                    [AC_MSG_RESULT([no])]);
4174 fi
4175
4176 if test "$wxUSE_FILE" = "yes"; then
4177     WX_CHECK_FUNCS(fsync)
4178 fi
4179
4180 dnl at least under IRIX with mipsPro the C99 round() function is available when
4181 dnl building using the C compiler but not when using C++ one
4182 AC_LANG_PUSH(C++)
4183 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4184 AC_LANG_POP()
4185
4186 dnl the following tests are for Unix(like) systems only
4187 if test "$TOOLKIT" != "MSW"; then
4188
4189 dnl check for available version of iconv()
4190
4191 AM_ICONV
4192 LIBS="$LIBICONV $LIBS"
4193
4194 dnl check for POSIX signals if we need them
4195 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4196     AC_CHECK_FUNCS(sigaction)
4197
4198     if test "$ac_cv_func_sigaction" = "no"; then
4199         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4200         wxUSE_ON_FATAL_EXCEPTION=no
4201     fi
4202
4203     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4204       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4205       [
4206         dnl C compiler happily compiles the code even if there is type mismatch
4207         AC_LANG_PUSH(C++)
4208         AC_TRY_COMPILE([#include <signal.h>],
4209                      [
4210                         extern void testSigHandler(int);
4211
4212                         struct sigaction sa;
4213                         sa.sa_handler = testSigHandler;
4214                      ], [
4215                         wx_cv_type_sa_handler=int
4216                      ], [
4217                         wx_cv_type_sa_handler=void
4218                      ])
4219         AC_LANG_POP()
4220       ])
4221
4222       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4223     fi
4224 fi
4225
4226 dnl backtrace() and backtrace_symbols() for wxStackWalker
4227 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4228     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4229         [
4230             AC_LANG_PUSH(C++)
4231             AC_TRY_COMPILE([#include <execinfo.h>],
4232                 [
4233                     void *trace[1];
4234                     char **messages;
4235
4236                     backtrace(trace, 1);
4237                     messages = backtrace_symbols(trace, 1);
4238                 ],
4239                 wx_cv_func_backtrace=yes,
4240                 wx_cv_func_backtrace=no
4241             )
4242             AC_LANG_POP()
4243         ]
4244     )
4245
4246
4247     if test "$wx_cv_func_backtrace" = "no"; then
4248         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4249         wxUSE_STACKWALKER=no
4250     else
4251         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4252             [
4253                 AC_LANG_PUSH(C++)
4254                 AC_TRY_LINK([#include <cxxabi.h>],
4255                     [
4256                         int rc;
4257                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4258                     ],
4259                     wx_cv_func_cxa_demangle=yes,
4260                     wx_cv_func_cxa_demangle=no
4261                 )
4262                 AC_LANG_POP()
4263             ]
4264         )
4265
4266         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4267             AC_DEFINE(HAVE_CXA_DEMANGLE)
4268         fi
4269     fi
4270 fi
4271
4272 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4273     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4274     wxUSE_STACKWALKER=no
4275 fi
4276
4277
4278 dnl check for the function for temp files creation
4279 AC_CHECK_FUNCS(mkstemp mktemp, break)
4280
4281 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4282 dnl Linux and *BSD and statvfs() under Solaris
4283 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4284     AC_TRY_COMPILE(
4285         [
4286              #if defined(__BSD__)
4287              #include <sys/param.h>
4288              #include <sys/mount.h>
4289              #else
4290              #include <sys/vfs.h>
4291              #endif
4292         ],
4293         [
4294              long l;
4295              struct statfs fs;
4296              statfs("/", &fs);
4297              l = fs.f_bsize;
4298              l += fs.f_blocks;
4299              l += fs.f_bavail;
4300         ],
4301          wx_cv_func_statfs=yes,
4302          wx_cv_func_statfs=no
4303     )
4304 )
4305
4306 if test "$wx_cv_func_statfs" = "yes"; then
4307     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4308     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4309         AC_LANG_PUSH(C++)
4310         AC_TRY_COMPILE(
4311             [
4312                  #if defined(__BSD__)
4313                  #include <sys/param.h>
4314                  #include <sys/mount.h>
4315                  #else
4316                  #include <sys/vfs.h>
4317                  #endif
4318             ],
4319             [
4320                 struct statfs fs;
4321                 statfs("", &fs);
4322             ],
4323             wx_cv_func_statfs_decl=yes,
4324             wx_cv_func_statfs_decl=no
4325         )
4326         AC_LANG_POP()
4327     )
4328
4329     if test "$wx_cv_func_statfs_decl" = "yes"; then
4330         AC_DEFINE(HAVE_STATFS_DECL)
4331     fi
4332
4333     wx_cv_type_statvfs_t="struct statfs"
4334     AC_DEFINE(HAVE_STATFS)
4335 else
4336     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4337         AC_TRY_COMPILE(
4338             [
4339                 #include <stddef.h>
4340                 #include <sys/statvfs.h>
4341             ],
4342             [
4343                 statvfs("/", NULL);
4344             ],
4345             wx_cv_func_statvfs=yes,
4346             wx_cv_func_statvfs=no
4347         )
4348     )
4349
4350     if test "$wx_cv_func_statvfs" = "yes"; then
4351         dnl we also have to check whether we should use statvfs_t (works under
4352         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4353         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4354         dnl mode both work fine)
4355         dnl
4356         dnl for this check C++ compiler has to be used as passing incompatible
4357         dnl pointers is just a warning and not an error in C
4358         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4359             AC_LANG_PUSH(C++)
4360             AC_TRY_COMPILE(
4361                 [
4362                     #include <sys/statvfs.h>
4363                 ],
4364                 [
4365                     long l;
4366                     statvfs_t fs;
4367                     statvfs("/", &fs);
4368                     l = fs.f_bsize;
4369                     l += fs.f_blocks;
4370                     l += fs.f_bavail;
4371                 ],
4372                 wx_cv_type_statvfs_t=statvfs_t,
4373                 [
4374                     AC_TRY_COMPILE(
4375                         [
4376                             #include <sys/statvfs.h>
4377                         ],
4378                         [
4379                             long l;
4380                             struct statvfs fs;
4381                             statvfs("/", &fs);
4382                             l = fs.f_bsize;
4383                             l += fs.f_blocks;
4384                             l += fs.f_bavail;
4385                         ],
4386                         wx_cv_type_statvfs_t="struct statvfs",
4387                         wx_cv_type_statvfs_t="unknown"
4388                     )
4389                 ]
4390             )
4391             AC_LANG_POP()
4392         )
4393
4394         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4395             AC_DEFINE(HAVE_STATVFS)
4396         fi
4397     else
4398         dnl set it for the test below
4399         wx_cv_type_statvfs_t="unknown"
4400     fi
4401 fi
4402
4403 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4404     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4405 else
4406     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4407 fi
4408
4409 dnl check for fcntl() or at least flock() needed by Unix implementation of
4410 dnl wxSingleInstanceChecker
4411 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4412     AC_CHECK_FUNCS(fcntl flock, break)
4413
4414     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4415         AC_MSG_WARN(wxSingleInstanceChecker not available)
4416         wxUSE_SNGLINST_CHECKER=no
4417     fi
4418 fi
4419
4420 dnl look for a function to modify the environment
4421 AC_CHECK_FUNCS(setenv putenv, break)
4422 if test "$ac_cv_func_setenv" = "yes"; then
4423     AC_CHECK_FUNCS(unsetenv)
4424 fi
4425
4426 HAVE_SOME_SLEEP_FUNC=0
4427 if test "$USE_BEOS" = 1; then
4428     dnl BeOS has its own (wonder where did they get it from) sleep() function
4429     dnl in unistd.h
4430     AC_DEFINE(HAVE_SLEEP)
4431     HAVE_SOME_SLEEP_FUNC=1
4432 fi
4433
4434 if test "$USE_DARWIN" = 1; then
4435     dnl Mac OS X/Darwin has both nanosleep and usleep
4436     dnl but only usleep is defined in unistd.h
4437     AC_DEFINE(HAVE_USLEEP)
4438     HAVE_SOME_SLEEP_FUNC=1
4439 fi
4440
4441 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4442     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4443     POSIX4_LINK=
4444     AC_CHECK_FUNCS(nanosleep,
4445         AC_DEFINE(HAVE_NANOSLEEP),
4446         [
4447             AC_CHECK_LIB(posix4, nanosleep,
4448                 [
4449                     AC_DEFINE(HAVE_NANOSLEEP)
4450                     POSIX4_LINK=" -lposix4"
4451                 ],
4452                 [
4453                     WX_CHECK_FUNCS(usleep,,
4454                                     AC_MSG_WARN([wxSleep() function will not work])
4455                     )
4456                 ]
4457             )
4458         ]
4459     )
4460 fi
4461
4462 dnl check for uname (POSIX) and gethostname (BSD)
4463 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4464 if test "$wx_cv_func_uname" != yes; then
4465     WX_CHECK_FUNCS(gethostname)
4466 fi
4467
4468 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4469
4470 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4471 dnl libnsl or libresolv or libsocket)
4472 INET_LINK=
4473 AC_CHECK_FUNCS(inet_addr,
4474     AC_DEFINE(HAVE_INET_ADDR),
4475     [
4476         AC_CHECK_LIB(nsl, inet_addr,
4477             INET_LINK="nsl",
4478             [
4479                 AC_CHECK_LIB(resolv, inet_addr,
4480                     INET_LINK="resolv",
4481                     [
4482                         AC_CHECK_LIB(socket, inet_addr,
4483                             INET_LINK="socket"
4484                         )
4485                     ]
4486                 )
4487             ]
4488         )
4489     ]
4490 )
4491
4492 AC_CHECK_FUNCS(inet_aton,
4493         AC_DEFINE(HAVE_INET_ATON),
4494         [
4495             dnl only check it in the same lib
4496             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4497         ])
4498
4499 if test "x$INET_LINK" != "x"; then
4500     AC_DEFINE(HAVE_INET_ADDR)
4501     INET_LINK=" -l$INET_LINK"
4502 fi
4503
4504 WX_CHECK_FUNCS(fdopen)
4505
4506 if test "$wxUSE_TARSTREAM" = "yes"; then
4507     WX_CHECK_FUNCS(sysconf)
4508
4509     WX_CHECK_FUNCS(getpwuid_r, [], [],
4510                    [
4511                     #define _REENTRANT
4512                     #include <pwd.h>
4513                    ],
4514                    [[
4515                     struct passwd pw, *ppw;
4516                     char buf[1024];
4517                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4518                    ]])
4519
4520     WX_CHECK_FUNCS(getgrgid_r, [], [],
4521                    [
4522                     #define _REENTRANT
4523                     #include <grp.h>
4524                    ],
4525                    [[
4526                     struct group grp, *pgrp;
4527                     char buf[1024];
4528                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4529                    ]])
4530 fi
4531
4532 fi
4533
4534
4535 dnl ===========================================================================
4536 dnl Now we have all the info we need - use it!
4537 dnl ===========================================================================
4538
4539 dnl flush the cache
4540 AC_CACHE_SAVE
4541
4542 dnl ---------------------------------------------------------------------------
4543 dnl thread support for Unix (for Win32 and OS/2 see past
4544 dnl                          the next matching "else")
4545 dnl ---------------------------------------------------------------------------
4546
4547 dnl under MSW (except mingw32) we always have thread support
4548 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4549
4550     dnl the code below:
4551     dnl
4552     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4553     dnl   necessary to build the MT programs for the linker and compiler
4554     dnl   respectively
4555     dnl
4556     dnl   sets wxUSE_THREADS=1 if thread support is activated
4557
4558     THREADS_LINK=
4559     THREADS_CFLAGS=
4560
4561     if test "$wxUSE_THREADS" = "yes" ; then
4562         if test "$USE_BEOS" = 1; then
4563             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4564             wxUSE_THREADS="no"
4565         fi
4566     fi
4567
4568     if test "$wxUSE_THREADS" = "yes" ; then
4569         dnl find if POSIX threads are available
4570         dnl
4571         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4572         dnl archive from http://ac-archive.sourceforge.net/
4573         dnl
4574         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4575         dnl Forero Cuervo <bachue@bachue.com> for the original code
4576
4577         dnl TODO: cache the result
4578
4579         dnl define the list of the thread options to try in the loop below
4580         dnl with the convention that anything starting with '-' is a cpp flag
4581         dnl while anything else is a library (i.e. there is an implicit "-l")
4582         THREAD_OPTS="-pthread"
4583         if test "x$SUNCXX" = xyes; then
4584             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4585         fi
4586
4587         case "${host}" in
4588           *-*-solaris2* | *-*-sunos4* )
4589                 if test "x$GCC" = "xyes"; then
4590                     dnl Solaris/gcc combination use this one for some reason
4591                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4592                 fi
4593                 ;;
4594           *-*-freebsd*)
4595                 dnl look, in order, for the kernel threads, then Linux threads
4596                 dnl and finally the userland threads
4597                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4598                 ;;
4599           *-*-darwin* | *-*-cygwin* )
4600                 dnl Darwin / Mac OS X just uses -lpthread tested below
4601                 dnl and so does Cygwin
4602                 THREAD_OPTS=""
4603                 ;;
4604           *-*-aix*)
4605                 dnl AIX calls the library libpthreads - thanks IBM!
4606                 THREAD_OPTS="pthreads"
4607                 ;;
4608           *-hp-hpux* )
4609                 if test "x$GCC" = "xyes"; then
4610                     dnl g++ versions before 3.3.2 don't support -pthread.
4611                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4612                         THREAD_OPTS=""
4613                 else
4614                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4615                     dnl 2005]) supports -mt
4616                     THREAD_OPTS="-mt"
4617                 fi
4618                 ;;
4619
4620           *-*-irix* )
4621                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4622                 dnl doesn't give an error for it neither, just a warning
4623                 dnl message -- but this is still very annoying
4624                 if test "x$GCC" = "xyes"; then
4625                     THREAD_OPTS=""
4626                 fi
4627                 ;;
4628
4629           *-*-*UnixWare*)
4630                 dnl flying by man pages here: Caldera online docs use this
4631                 if test "x$GCC" != "xyes"; then
4632                     THREAD_OPTS="-Ethread"
4633                 fi
4634                 ;;
4635         esac
4636
4637         dnl simply linking with libpthread should make the test below work but
4638         dnl it's far from certain that the threaded programs compiled without
4639         dnl any special switches actually work, so try it after all the others
4640         THREAD_OPTS="$THREAD_OPTS pthread none"
4641
4642         dnl now test for all possibilities
4643         THREADS_OK=no
4644         for flag in $THREAD_OPTS; do
4645             case $flag in
4646                 none)
4647                     AC_MSG_CHECKING([whether pthreads work without any flags])
4648                     ;;
4649
4650                 -*)
4651                     AC_MSG_CHECKING([whether pthreads work with $flag])
4652                     THREADS_CFLAGS="$flag"
4653                     ;;
4654
4655                 *)
4656                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4657                     THREADS_LINK="-l$flag"
4658                     ;;
4659               esac
4660
4661               save_LIBS="$LIBS"
4662               save_CFLAGS="$CFLAGS"
4663               LIBS="$THREADS_LINK $LIBS"
4664               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4665
4666               AC_TRY_LINK([#include <pthread.h>],
4667                           [pthread_create(0,0,0,0);],
4668                           THREADS_OK=yes)
4669
4670               LIBS="$save_LIBS"
4671               CFLAGS="$save_CFLAGS"
4672
4673               AC_MSG_RESULT($THREADS_OK)
4674               if test "x$THREADS_OK" = "xyes"; then
4675                       break;
4676               fi
4677
4678               THREADS_LINK=""
4679               THREADS_CFLAGS=""
4680       done
4681
4682       if test "x$THREADS_OK" != "xyes"; then
4683           wxUSE_THREADS=no
4684           AC_MSG_WARN([No thread support on this system... disabled])
4685       else
4686           dnl yes, these special compiler flags should be used with the
4687           dnl linker as well
4688           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4689           LIBS="$THREADS_LINK $LIBS"
4690
4691           AC_MSG_CHECKING([if more special flags are required for pthreads])
4692           flag=no
4693           case "${host}" in
4694             *-aix*)
4695                 dnl again quoting from
4696                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4697                 dnl
4698                 dnl     When compiling and linking with -pthread, the library
4699                 dnl     search path should include -L/usr/lib/threads at the
4700                 dnl     beginning of the path.
4701                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4702                 flag="-D_THREAD_SAFE"
4703                 ;;
4704             *-freebsd*)
4705                 flag="-D_THREAD_SAFE"
4706                 ;;
4707             *-hp-hpux* )
4708                 flag="-D_REENTRANT"
4709                 if test "x$GCC" != "xyes"; then
4710                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4711                     flag="$flag -D_RWSTD_MULTI_THREAD"
4712                 fi
4713                 ;;
4714             *solaris* | alpha*-osf*)
4715                 flag="-D_REENTRANT"
4716                 ;;
4717           esac
4718           AC_MSG_RESULT(${flag})
4719           if test "x$flag" != xno; then
4720               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4721           fi
4722
4723           dnl don't add these options to CPPFLAGS as cpp might not know them
4724           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4725       fi
4726     fi
4727
4728     dnl do other tests only if we are using threads
4729     if test "$wxUSE_THREADS" = "yes" ; then
4730       AC_CHECK_FUNCS(thr_setconcurrency)
4731
4732       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4733       dnl wouldn't be found by it
4734       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4735       [
4736         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4737         dnl function and not give a warning even if it's unavailable, so use
4738         dnl the C++ one for this test
4739         AC_LANG_PUSH(C++)
4740         AC_TRY_COMPILE([#include <pthread.h>
4741                void ThreadCleanupFunc(void *p);
4742             ],
4743             [
4744                 void *p;
4745                 pthread_cleanup_push(ThreadCleanupFunc, p);
4746                 pthread_cleanup_pop(0);
4747             ], [
4748                wx_cv_func_pthread_cleanup=yes
4749             ], [
4750                wx_cv_func_pthread_cleanup=no
4751             ]
4752         )
4753         AC_LANG_POP()
4754       ])
4755       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4756         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4757       fi
4758
4759       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4760       if test "$ac_cv_header_sched_h" = "yes"; then
4761           AC_CHECK_FUNC(sched_yield,
4762             AC_DEFINE(HAVE_SCHED_YIELD),
4763             [
4764                 AC_CHECK_LIB(posix4,
4765                     sched_yield,
4766                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4767                     AC_MSG_WARN(wxThread::Yield will not work properly)
4768                 )
4769             ]
4770           )
4771       fi
4772
4773       dnl to be able to set the thread priority, we need to have all of the
4774       dnl following functions:
4775       dnl   1. pthread_attr_getschedpolicy
4776       dnl   2. sched_get_priority_min and sched_get_priority_max
4777       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4778       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4779       HAVE_PRIOR_FUNCS=0
4780       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4781                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4782                        [AC_CHECK_FUNC(sched_get_priority_max,
4783                            HAVE_PRIOR_FUNCS=1,
4784                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4785                              [
4786                                 HAVE_PRIOR_FUNCS=1
4787                                 POSIX4_LINK=" -lposix4"
4788                              ],
4789                            )]
4790                        )]
4791                      )]
4792                    )
4793
4794       if test "$HAVE_PRIOR_FUNCS" = 1; then
4795         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4796       else
4797         AC_MSG_WARN(Setting thread priority will not work)
4798       fi
4799
4800       AC_CHECK_FUNC(pthread_cancel,
4801                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4802                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4803
4804       AC_CHECK_FUNC(pthread_mutex_timedlock,
4805                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4806                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4807
4808       AC_CHECK_FUNC(pthread_attr_setstacksize,
4809                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4810
4811       dnl mutexattr_t initialization is done in quite different ways on different
4812       dnl platforms, so check for a few things:
4813       dnl
4814       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4815       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4816       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4817       dnl defined, we do it by directly assigned
4818       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4819
4820       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4821       [
4822         AC_TRY_COMPILE([#include <pthread.h>],
4823             [
4824                pthread_mutexattr_t attr;
4825                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4826             ],
4827             wx_cv_type_pthread_mutexattr_t=yes,
4828             wx_cv_type_pthread_mutexattr_t=no
4829         )
4830       ])
4831
4832       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4833         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4834
4835         dnl check if we already have the declaration we need, it is not
4836         dnl present in some systems' headers
4837         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4838                        wx_cv_func_pthread_mutexattr_settype_decl, [
4839                        AC_TRY_COMPILE([#include <pthread.h>],
4840                            [
4841                                pthread_mutexattr_t attr;
4842                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4843                            ],
4844                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4845                            wx_cv_func_pthread_mutexattr_settype_decl=no
4846                        )
4847         ])
4848         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4849             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4850         fi
4851       else
4852         dnl don't despair, there may be another way to do it
4853         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4854                        wx_cv_type_pthread_rec_mutex_init,
4855         [
4856             AC_TRY_COMPILE([#include <pthread.h>],
4857                 [
4858                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4859                 ], [
4860                     wx_cv_type_pthread_rec_mutex_init=yes
4861                 ], [
4862                     wx_cv_type_pthread_rec_mutex_init=no
4863                 ]
4864             )
4865         ])
4866         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4867           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4868         else
4869           dnl this may break code working elsewhere, so at least warn about it
4870           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4871         fi
4872       fi
4873     fi
4874
4875 dnl from if !MSW
4876 else
4877     if test "$wxUSE_THREADS" = "yes" ; then
4878       case "${host}" in
4879         *-*-mingw32* )
4880             dnl check if the compiler accepts -mthreads
4881             AC_CACHE_CHECK([if compiler supports -mthreads],
4882                 wx_cv_cflags_mthread,
4883                 [
4884                     CFLAGS_OLD="$CFLAGS"
4885                     CFLAGS="-mthreads $CFLAGS"
4886                     AC_TRY_COMPILE([], [],
4887                         wx_cv_cflags_mthread=yes,
4888                         wx_cv_cflags_mthread=no
4889                     )
4890                 ]
4891             )
4892
4893             if test "$wx_cv_cflags_mthread" = "yes"; then
4894                 dnl it does, use it
4895                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4896                 LDFLAGS="$LDFLAGS -mthreads"
4897             else
4898                 dnl it doesn't
4899                 CFLAGS="$CFLAGS_OLD"
4900             fi
4901         ;;
4902         *-pc-os2*emx )
4903             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
4904             LDFLAGS="$LDFLAGS -Zmt"
4905         ;;
4906       esac
4907     fi
4908 fi
4909
4910 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
4911 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
4912 dnl By preference, we probably should use getaddrinfo which avoids thread
4913 dnl safety issues and supports IPv6, however there currently is no code
4914 dnl for it, so testing for it is temporarily disabled and we are restricted
4915 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
4916
4917 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
4918     dnl no getaddrinfo, so check for gethostbyname_r and
4919     dnl related functions (taken from python's configure.in)
4920     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
4921       AX_FUNC_WHICH_GETHOSTBYNAME_R
4922       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
4923               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
4924           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
4925       fi
4926       dnl A similar test for getservbyname_r
4927       dnl I'm tempted to just not do this test which is taking much time and
4928       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
4929       dnl doing the test already exists, so using it is easy enough.     - SN
4930       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
4931       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
4932               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
4933           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
4934       fi
4935       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
4936       dnl silently assume it's available exactly if gethostbyname_r is
4937       dnl available and always requires two more arguments than
4938       dnl gethostbyname_r.
4939       dnl (also, I'm lazy and there no m4 file that's ready for use for this
4940       dnl  function, although it should be easy to rewrite the gethostbyname_r
4941       dnl  check to fit this case, if it's really needed.                - SN )
4942 dnl    ]
4943 dnl )
4944
4945 if test "$wxUSE_THREADS" = "yes"; then
4946   AC_DEFINE(wxUSE_THREADS)
4947
4948   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4949 else
4950   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4951   dnl functions - add tests for other functions here as well
4952   if test "$wx_cv_func_strtok_r" = "yes"; then
4953     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4954     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4955         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
4956         AC_MSG_RESULT(yes)
4957     else
4958         AC_MSG_RESULT(no)
4959     fi
4960   fi
4961 fi
4962
4963 if test "$WXGTK2" = 1 ; then
4964   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
4965   WXGTK12=1
4966 fi
4967
4968 if test "$WXGTK12" = 1 ; then
4969   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4970 fi
4971
4972 if test "$WXGTK127" = 1 ; then
4973   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4974 fi
4975
4976 if test "$WXGPE" = 1 ; then
4977   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4978 fi
4979
4980 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
4981 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
4982 DEBUG_CFLAGS=
4983 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4984     DEBUG_CFLAGS="-g"
4985     wxUSE_OPTIMISE=no
4986 fi
4987
4988 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4989     wxUSE_DEBUG_INFO=yes
4990     if test "$GCC" = yes; then
4991         DEBUG_CFLAGS="-ggdb"
4992     fi
4993 fi
4994
4995 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4996     AC_DEFINE(WXDEBUG)
4997     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
4998 else
4999     if test "$wxUSE_GTK" = 1 ; then
5000         if test "x$wxGTK_VERSION" = "x1" ; then
5001             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5002         fi
5003     fi
5004 fi
5005
5006 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5007     AC_DEFINE(wxUSE_MEMORY_TRACING)
5008     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5009     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5010     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5011 fi
5012
5013 if test "$wxUSE_DMALLOC" = "yes" ; then
5014     DMALLOC_LIBS="-ldmallocthcxx"
5015 fi
5016
5017 dnl cc/cxx/ld option for profiling
5018 PROFILE_FLAGS=
5019 if test "$wxUSE_PROFILE" = "yes" ; then
5020     PROFILE_FLAGS=" -pg"
5021 fi
5022
5023 if test "$GCC" = "yes" ; then
5024     if test "$wxUSE_NO_RTTI" = "yes" ; then
5025         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5026     fi
5027     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5028         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5029     fi
5030     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5031         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5032     fi
5033
5034     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5035     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5036     dnl for each subroutine by default -- using the switch below only creates
5037     dnl one entry per file instead at the price of minor performance penalty
5038     dnl
5039     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5040     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5041     dnl this, or even the extent of gcc/wx version combinations affected, but
5042     dnl also as above, this 'fix' does not come without side effects.
5043     dnl
5044     dnl TODO: test for the gcc version here (how?)
5045     case "${host}" in
5046       powerpc*-*-aix* )
5047         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5048         ;;
5049       *-hppa* )
5050         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5051         ;;
5052     esac
5053 fi
5054
5055 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5056 OPTIMISE_CFLAGS=
5057 if test "$wxUSE_OPTIMISE" = "no" ; then
5058     if test "$GCC" = yes ; then
5059         dnl use -O0 because compiling with it is faster than compiling with no
5060         dnl optimization options at all (at least with g++ 3.2)
5061         OPTIMISE_CFLAGS="-O0"
5062     fi
5063 else
5064     if test "$GCC" = yes ; then
5065         case "${host}" in
5066             *-pc-os2_emx | *-pc-os2-emx )
5067                 dnl Not all of the supported gcc versions understand
5068                 dnl -fstrict-aliasing and none actually needs it (yet).
5069                 OPTIMISE_CFLAGS="-O2"
5070             ;;
5071             *)
5072                 dnl Switch on optimisation but keep strict-aliasing off for
5073                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5074                 dnl switched back on consider using -Wstrict-aliasing=2.
5075                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5076             ;;
5077         esac
5078     else
5079         OPTIMISE_CFLAGS="-O"
5080     fi
5081 fi
5082
5083 dnl ---------------------------------------------------------------------------
5084 dnl compatibility level
5085 dnl ---------------------------------------------------------------------------
5086
5087 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5088     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5089
5090     WXWIN_COMPATIBILITY_2_8="yes"
5091 fi
5092
5093 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5094     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5095 fi
5096
5097 dnl ---------------------------------------------------------------------------
5098 dnl the library may be built without GUI classes at all
5099 dnl ---------------------------------------------------------------------------
5100
5101 if test "$wxUSE_GUI" = "yes"; then
5102     AC_DEFINE(wxUSE_GUI)
5103
5104     dnl the things we always pull in the GUI version of the library:
5105     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5106     dnl    library really can't be built without those)
5107     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5108     dnl    almost any program and the first 2 are needed to show a message box
5109     dnl    which want to be always able to do)
5110     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5111     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5112     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5113     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5114     dnl 5. misc stuff: timers, settings, message box
5115 fi
5116
5117 dnl ---------------------------------------------------------------------------
5118 dnl Unix/Windows
5119 dnl ---------------------------------------------------------------------------
5120
5121 if test "$wxUSE_UNIX" = "yes"; then
5122   AC_DEFINE(wxUSE_UNIX)
5123 fi
5124
5125 dnl ------------------------------------------------------------------------
5126 dnl DLL support
5127 dnl ------------------------------------------------------------------------
5128
5129 dnl under MSW we always have LoadLibrary/GetProcAddress
5130 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5131
5132     HAVE_DL_FUNCS=0
5133     HAVE_SHL_FUNCS=0
5134     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5135         if test "$USE_DARWIN" = 1; then
5136             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5137             HAVE_DL_FUNCS=1
5138         elif test "$USE_DOS" = 1; then
5139             HAVE_DL_FUNCS=0
5140         else
5141             dnl the test is a bit complicated because we check for dlopen() both with
5142             dnl and without -ldl and we also try to find shl_load() if there is no
5143             dnl dlopen() on this system
5144             AC_CHECK_FUNCS(dlopen,
5145             [
5146                 AC_DEFINE(HAVE_DLOPEN)
5147                 HAVE_DL_FUNCS=1
5148             ],
5149             [
5150                 AC_CHECK_LIB(dl, dlopen,
5151                             [
5152                                 AC_DEFINE(HAVE_DLOPEN)
5153                                 HAVE_DL_FUNCS=1
5154                                 DL_LINK=" -ldl$DL_LINK"
5155                             ],
5156                             [
5157                                 AC_CHECK_FUNCS(shl_load,
5158                                               [
5159                                                 AC_DEFINE(HAVE_SHL_LOAD)
5160                                                 HAVE_SHL_FUNCS=1
5161                                               ],
5162                                               [
5163                                                 AC_CHECK_LIB(shl_load, dld,
5164                                                              [
5165                                                                 HAVE_SHL_FUNCS=1
5166                                                                 DL_LINK=" -ldld$DL_LINK"
5167                                                              ])
5168                                               ])
5169                             ])
5170             ])
5171
5172         dnl check also for dlerror()
5173         if test "$HAVE_DL_FUNCS" = 1; then
5174             AC_CHECK_FUNCS(dlerror,
5175                 AC_DEFINE(HAVE_DLERROR),
5176                 [
5177                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5178                 ]
5179             )
5180         fi
5181         fi
5182
5183         if test "$HAVE_DL_FUNCS" = 0; then
5184             if test "$HAVE_SHL_FUNCS" = 0; then
5185               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5186                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5187                   wxUSE_DYNAMIC_LOADER=no
5188                   wxUSE_DYNLIB_CLASS=no
5189               else
5190                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5191               fi
5192             fi
5193         fi
5194     fi
5195 fi
5196
5197 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5198     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5199 fi
5200 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5201     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5202 fi
5203
5204
5205 dnl ---------------------------------------------------------------------------
5206 dnl Verify consistency of plugins/monolithic/shared settings:
5207 dnl ---------------------------------------------------------------------------
5208
5209 if test "$wxUSE_PLUGINS" = "yes" ; then
5210     if test "$wxUSE_SHARED" = "no" ; then
5211         AC_MSG_WARN([plugins supported only in shared build, disabling])
5212         wxUSE_PLUGINS=no
5213     fi
5214     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5215         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5216         wxUSE_PLUGINS=no
5217     fi
5218     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5219         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5220         wxUSE_PLUGINS=no
5221     fi
5222     if test "$wxUSE_PLUGINS" = "yes" ; then
5223         AC_DEFINE(wxUSE_PLUGINS)
5224     fi
5225 fi
5226
5227 dnl ---------------------------------------------------------------------------
5228 dnl Register non-GUI class options for makefiles and setup.h
5229 dnl ---------------------------------------------------------------------------
5230
5231 if test "$wxUSE_STL" = "yes"; then
5232   AC_DEFINE(wxUSE_STL)
5233 fi
5234
5235 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5236   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5237 fi
5238
5239 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5240   AC_DEFINE(wxUSE_APPLE_IEEE)
5241 fi
5242
5243 if test "$wxUSE_TIMER" = "yes"; then
5244   AC_DEFINE(wxUSE_TIMER)
5245 fi
5246
5247 dnl Unix implementation needs additional checks because audio support
5248 dnl comes in many favours:
5249 if test "$USE_UNIX" = 1 ; then
5250     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5251     if test "$wxUSE_MGL" != 1; then
5252         dnl it's not enough to check for just the header because OSS under NetBSD
5253         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5254         dnl whether we need -lossaudio at link-time
5255         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5256             AC_TRY_LINK([
5257                     #include <sys/ioctl.h>
5258                     #include <sys/soundcard.h>
5259                 ],
5260                 [
5261                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5262                 ],
5263                 ac_cv_header_sys_soundcard=yes,
5264                 [
5265                     saveLibs="$LIBS"
5266                     LIBS="$saveLibs -lossaudio"
5267                     AC_TRY_LINK([
5268                             #include <sys/ioctl.h>
5269                             #include <sys/soundcard.h>
5270                         ],
5271                         [
5272                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5273                         ],
5274                         ac_cv_header_sys_soundcard=yes,
5275                         [
5276                             LIBS="$saveLibs"
5277                             ac_cv_header_sys_soundcard=no
5278                         ]
5279                     )
5280                 ]
5281             )
5282         ])
5283     fi
5284
5285     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5286         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5287     fi
5288 fi
5289
5290 WITH_PLUGIN_SDL=0
5291 if test "$wxUSE_SOUND" = "yes"; then
5292   if test "$USE_UNIX" = 1 ; then
5293     if test "$wxUSE_LIBSDL" != "no"; then
5294       AM_PATH_SDL([1.2.0],
5295                   [
5296                     EXTRALIBS_SDL="$SDL_LIBS"
5297                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5298                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5299                     AC_DEFINE(wxUSE_LIBSDL)
5300                   ],
5301                   [wxUSE_LIBSDL="no"])
5302       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5303         WITH_PLUGIN_SDL=1
5304       fi
5305     fi
5306   else
5307     dnl wxMGL doesn't support sound under DOS, only under Unix
5308     if test "$wxUSE_MGL" = 1; then
5309         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5310         wxUSE_SOUND="no"
5311     fi
5312   fi
5313 fi
5314
5315 if test "$wxUSE_SOUND" = "yes"; then
5316   AC_DEFINE(wxUSE_SOUND)
5317   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5318 fi
5319
5320 if test "$WXGTK2" = 1; then
5321     PKG_PROG_PKG_CONFIG()
5322
5323     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5324
5325         if test "$wxUSE_GTKPRINT" = "yes" ; then
5326
5327                 PKG_CHECK_MODULES(GTKPRINT,
5328                                   [gtk+-unix-print-2.0 >= 2.10],
5329                     [
5330                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5331                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5332                         AC_DEFINE(wxUSE_GTKPRINT)
5333                     ],
5334                     [
5335                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5336                         wxUSE_GTKPRINT="no"
5337                     ]
5338                 )
5339         fi
5340
5341         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5342
5343                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5344                                   [libgnomeprintui-2.2 >= 2.8],
5345                     [
5346                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5347                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5348                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5349                     ],
5350                     [
5351                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5352                         wxUSE_LIBGNOMEPRINT="no"
5353                     ]
5354                 )
5355         fi
5356     fi
5357
5358     if test "$wxUSE_MIMETYPE" = "yes" ; then
5359         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5360
5361                 PKG_CHECK_MODULES(GNOMEVFS,
5362                                   [gnome-vfs-2.0 >= 2.0],
5363                     [
5364                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5365                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5366                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5367                     ],
5368                     [
5369                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5370                         wxUSE_LIBGNOMEVFS="no"
5371                     ]
5372                 )
5373         fi
5374     fi
5375
5376     if test "$wxUSE_LIBHILDON" = "yes" ; then
5377         PKG_CHECK_MODULES(HILDON,
5378                           [hildon-lgpl >= 0.9],
5379             [
5380                 EXTRALIBS_HILDON="$HILDON_LIBS"
5381                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5382                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5383                 AC_DEFINE(wxUSE_LIBHILDON)
5384             ],
5385             [
5386                 AC_MSG_WARN([libhildon_lgpl not found])
5387                         wxUSE_LIBHILDON="no"
5388             ]
5389         )
5390     fi
5391 fi
5392
5393 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5394   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5395 fi
5396
5397 if test "$wxUSE_STOPWATCH" = "yes"; then
5398   AC_DEFINE(wxUSE_STOPWATCH)
5399 fi
5400
5401 if test "$wxUSE_DATETIME" = "yes"; then
5402   AC_DEFINE(wxUSE_DATETIME)
5403 fi
5404
5405 if test "$wxUSE_FILE" = "yes"; then
5406   AC_DEFINE(wxUSE_FILE)
5407 fi
5408
5409 if test "$wxUSE_FFILE" = "yes"; then
5410   AC_DEFINE(wxUSE_FFILE)
5411 fi
5412
5413 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5414   if test "$wxUSE_STREAMS" != yes; then
5415     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5416     wxUSE_ARCHIVE_STREAMS=no
5417   else
5418     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5419   fi
5420 fi
5421
5422 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5423   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5424     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5425   elif test "$wxUSE_ZLIB" = "no"; then
5426     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5427   else
5428     AC_DEFINE(wxUSE_ZIPSTREAM)
5429   fi
5430 fi
5431
5432 if test "$wxUSE_TARSTREAM" = "yes"; then
5433   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5434     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5435   else
5436     AC_DEFINE(wxUSE_TARSTREAM)
5437   fi
5438 fi
5439
5440 if test "$wxUSE_FILESYSTEM" = "yes"; then
5441   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5442     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5443     wxUSE_FILESYSTEM=no
5444   else
5445     AC_DEFINE(wxUSE_FILESYSTEM)
5446   fi
5447 fi
5448
5449 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5450   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5451     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5452   else
5453     AC_DEFINE(wxUSE_FS_ARCHIVE)
5454   fi
5455 fi
5456
5457 if test "$wxUSE_FS_ZIP" = "yes"; then
5458   if test "$wxUSE_FS_ARCHIVE" != yes; then
5459     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5460   else
5461     AC_DEFINE(wxUSE_FS_ZIP)
5462   fi
5463 fi
5464
5465 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5466   if test "$USE_UNIX" != 1; then
5467     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5468     wxUSE_ON_FATAL_EXCEPTION=no
5469   else
5470     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5471   fi
5472 fi
5473
5474 if test "$wxUSE_STACKWALKER" = "yes"; then
5475     AC_DEFINE(wxUSE_STACKWALKER)
5476 fi
5477
5478 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5479     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5480         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5481         wxUSE_DEBUGREPORT=no
5482     else
5483         AC_DEFINE(wxUSE_DEBUGREPORT)
5484         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5485             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5486         fi
5487     fi
5488 fi
5489
5490 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5491   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5492 fi
5493
5494 if test "$wxUSE_BUSYINFO" = "yes"; then
5495   AC_DEFINE(wxUSE_BUSYINFO)
5496 fi
5497
5498 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5499   AC_DEFINE(wxUSE_STD_IOSTREAM)
5500 fi
5501
5502 if test "$wxUSE_STD_STRING" = "yes"; then
5503   AC_DEFINE(wxUSE_STD_STRING)
5504 fi
5505
5506 if test "$wxUSE_STDPATHS" = "yes"; then
5507   AC_DEFINE(wxUSE_STDPATHS)
5508 fi
5509
5510 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5511     AC_DEFINE(wxUSE_TEXTBUFFER)
5512 fi
5513
5514 if test "$wxUSE_TEXTFILE" = "yes"; then
5515   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5516     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5517   else
5518     AC_DEFINE(wxUSE_TEXTFILE)
5519   fi
5520 fi
5521
5522 if test "$wxUSE_CONFIG" = "yes" ; then
5523   if test "$wxUSE_TEXTFILE" != "yes"; then
5524     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5525   else
5526     AC_DEFINE(wxUSE_CONFIG)
5527     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5528     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5529   fi
5530 fi
5531
5532 if test "$wxUSE_INTL" = "yes" ; then
5533   if test "$wxUSE_FILE" != "yes"; then
5534     AC_MSG_WARN(I18n code requires wxFile... disabled)
5535   else
5536     AC_DEFINE(wxUSE_INTL)
5537     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5538     GUIDIST="$GUIDIST INTL_DIST"
5539   fi
5540 fi
5541
5542 if test "$wxUSE_LOG" = "yes"; then
5543   AC_DEFINE(wxUSE_LOG)
5544
5545     if test "$wxUSE_LOGGUI" = "yes"; then
5546       AC_DEFINE(wxUSE_LOGGUI)
5547     fi
5548
5549     if test "$wxUSE_LOGWINDOW" = "yes"; then
5550       AC_DEFINE(wxUSE_LOGWINDOW)
5551     fi
5552
5553     if test "$wxUSE_LOGDIALOG" = "yes"; then
5554       AC_DEFINE(wxUSE_LOG_DIALOG)
5555     fi
5556
5557     dnl the keyboard sample requires wxUSE_LOG
5558     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5559 fi
5560
5561 if test "$wxUSE_LONGLONG" = "yes"; then
5562   AC_DEFINE(wxUSE_LONGLONG)
5563 fi
5564
5565 if test "$wxUSE_GEOMETRY" = "yes"; then
5566   AC_DEFINE(wxUSE_GEOMETRY)
5567 fi
5568
5569 if test "$wxUSE_BASE64" = "yes"; then
5570   AC_DEFINE(wxUSE_BASE64)
5571 fi
5572
5573 if test "$wxUSE_STREAMS" = "yes" ; then
5574   AC_DEFINE(wxUSE_STREAMS)
5575 fi
5576
5577 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5578   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5579 fi
5580
5581 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5582   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5583 fi
5584
5585 dnl ---------------------------------------------------------------------------
5586 dnl console event loop stuff
5587 dnl ---------------------------------------------------------------------------
5588
5589 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5590     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5591
5592     if test "$wxUSE_UNIX" = "yes"; then
5593         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5594             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5595         fi
5596
5597         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5598             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5599             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5600                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5601             else
5602                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5603             fi
5604         fi
5605     fi
5606 fi
5607
5608 dnl ---------------------------------------------------------------------------
5609 dnl time/date functions
5610 dnl ---------------------------------------------------------------------------
5611
5612 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5613 dnl function to be used for high resolution timers
5614 AC_CHECK_FUNCS(gettimeofday ftime, break)
5615
5616 if test "$ac_cv_func_gettimeofday" = "yes"; then
5617     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5618                    wx_cv_func_gettimeofday_has_2_args,
5619     [
5620         dnl on some _really_ old systems it takes only 1 argument
5621         AC_TRY_COMPILE(
5622             [
5623                 #include <sys/time.h>
5624                 #include <unistd.h>
5625             ],
5626             [
5627                 struct timeval tv;
5628                 gettimeofday(&tv, NULL);
5629             ],
5630             wx_cv_func_gettimeofday_has_2_args=yes,
5631             AC_TRY_COMPILE(
5632                 [
5633                     #include <sys/time.h>
5634                     #include <unistd.h>
5635                 ],
5636                 [
5637                     struct timeval tv;
5638                     gettimeofday(&tv);
5639                 ],
5640                 wx_cv_func_gettimeofday_has_2_args=no,
5641                 [
5642                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5643                     wx_cv_func_gettimeofday_has_2_args=unknown
5644                 ]
5645             )
5646         )
5647     ])
5648
5649     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5650         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5651     fi
5652 fi
5653
5654 if test "$wxUSE_DATETIME" = "yes"; then
5655     dnl check for strptime and for its declaration as some systems lack it
5656     AC_CHECK_FUNC(strptime)
5657     if test "$ac_cv_func_strptime" = "yes"; then
5658         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5659             [
5660                 AC_LANG_PUSH(C++)
5661                 AC_TRY_COMPILE(
5662                     [
5663                         #include <time.h>
5664                     ],
5665                     [
5666                         struct tm t;
5667                         strptime("foo", "bar", &t);
5668                     ],
5669                     wx_cv_func_strptime_decl=yes,
5670                     wx_cv_func_strptime_decl=no
5671                 )
5672                 AC_LANG_POP()
5673             ]
5674         )
5675     fi
5676     if test "$wx_cv_func_strptime_decl" = "yes"; then
5677         AC_DEFINE(HAVE_STRPTIME_DECL)
5678     else
5679         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5680     fi
5681     if test "$ac_cv_func_strptime" = "yes"; then
5682         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5683         dnl 10.5 and possibly other BSD variants, check that strptime() we
5684         dnl have fails to parse format when the string doesn't match it instea
5685         dnl of just stopping immediately and returning non-NULL
5686         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5687             wx_cv_func_strptime_ok,
5688             [AC_RUN_IFELSE(
5689                 [
5690                     #include <stdlib.h>
5691                     #include <time.h>
5692                     #include "confdefs.h"
5693
5694                     $wx_strptime_decl
5695
5696                     int main()
5697                     {
5698                         struct tm t;
5699                         return !!strptime("", "%x", &t);
5700                     }
5701                 ],
5702                 wx_cv_func_strptime_ok=yes,
5703                 wx_cv_func_strptime_ok=no,
5704                 dnl be pessimistic when cross-compiling
5705                 wx_cv_func_strptime_ok=no
5706             )]
5707         )
5708
5709         if test "$wx_cv_func_strptime_ok" = "yes"; then
5710             AC_DEFINE(HAVE_STRPTIME)
5711         fi
5712     fi
5713
5714     dnl check for timezone variable
5715     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5716     AC_CACHE_CHECK(for timezone variable in <time.h>,
5717                    wx_cv_var_timezone,
5718                    [
5719                         AC_LANG_PUSH(C++)
5720                         AC_TRY_COMPILE(
5721                             [
5722                                 #include <time.h>
5723                             ],
5724                             [
5725                                 int tz;
5726                                 tz = timezone;
5727                             ],
5728                             [
5729                                 wx_cv_var_timezone=timezone
5730                             ],
5731                             [
5732                                 AC_TRY_COMPILE(
5733                                     [
5734                                         #include <time.h>
5735                                     ],
5736                                     [
5737                                         int tz;
5738                                         tz = _timezone;
5739                                     ],
5740                                     [
5741                                         wx_cv_var_timezone=_timezone
5742                                     ],
5743                                     [
5744                                         AC_TRY_COMPILE(
5745                                             [
5746                                                 #include <time.h>
5747                                             ],
5748                                             [
5749                                                 int tz;
5750                                                 tz = __timezone;
5751                                             ],
5752                                             [
5753                                                 wx_cv_var_timezone=__timezone
5754                                             ],
5755                                             [
5756                                                 if test "$USE_DOS" = 0 ; then
5757                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5758                                                 fi
5759                                             ]
5760                                         )
5761                                     ]
5762                                 )
5763                             ]
5764                         )
5765                         AC_LANG_POP()
5766                    ]
5767     )
5768
5769     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5770     if test "x$wx_cv_var_timezone" != x ; then
5771         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5772     fi
5773
5774     dnl check for localtime (it's POSIX, but the check can do no harm...)
5775     AC_CHECK_FUNCS(localtime)
5776
5777     if test "$ac_cv_func_localtime" = "yes"; then
5778         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5779                        wx_cv_struct_tm_has_gmtoff,
5780         [
5781             AC_TRY_COMPILE(
5782                 [
5783                     #include <time.h>
5784                 ],
5785                 [
5786                     struct tm tm;
5787                     tm.tm_gmtoff++;
5788                 ],
5789                 [
5790                     wx_cv_struct_tm_has_gmtoff=yes
5791                 ],
5792                 wx_cv_struct_tm_has_gmtoff=no
5793             )
5794         ])
5795     fi
5796
5797     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5798         AC_DEFINE(WX_GMTOFF_IN_TM)
5799     fi
5800
5801     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5802 fi
5803
5804 dnl ------------------------------------------------------------------------
5805 dnl wxSocket
5806 dnl ------------------------------------------------------------------------
5807
5808 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5809 if test "$wxUSE_SOCKETS" = "yes"; then
5810     if test "$wxUSE_MGL" = 1; then
5811         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5812         wxUSE_SOCKETS="no"
5813     fi
5814 fi
5815
5816 if test "$wxUSE_SOCKETS" = "yes"; then
5817     dnl under MSW we always have sockets
5818     if test "$TOOLKIT" != "MSW"; then
5819         dnl under Solaris and OS/2, socket functions live in -lsocket
5820         AC_CHECK_FUNC(socket,,
5821             [
5822                 AC_CHECK_LIB(socket, socket,
5823                     if test "$INET_LINK" != " -lsocket"; then
5824                         INET_LINK="$INET_LINK -lsocket"
5825                     fi,
5826                     [
5827                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5828                         wxUSE_SOCKETS=no
5829                     ]
5830                 )
5831             ]
5832         )
5833     fi
5834 fi
5835
5836 if test "$wxUSE_SOCKETS" = "yes" ; then
5837     dnl this test may be appropriate if building under cygwin
5838     dnl right now I'm assuming it also uses the winsock stuff
5839     dnl like mingw does..  -- RL
5840     if test "$TOOLKIT" != "MSW"; then
5841         dnl determine the type of third argument for getsockname
5842         dnl This test needs to be done in C++ mode since gsocket.cpp now
5843         dnl is C++ code and pointer cast that are possible even without
5844         dnl warning in C still fail in C++.
5845         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5846                        wx_cv_type_getsockname3,
5847             [
5848                 AC_LANG_PUSH(C++)
5849                 AC_TRY_COMPILE(
5850                     [
5851                         #include <sys/types.h>
5852                         #include <sys/socket.h>
5853                     ],
5854                     [
5855                         socklen_t len;
5856                         getsockname(0, 0, &len);
5857                     ],
5858                     wx_cv_type_getsockname3=socklen_t,
5859                     [
5860                         dnl the compiler will compile the version with size_t
5861                         dnl even if the real type of the last parameter is int
5862                         dnl but it should give at least a warning about
5863                         dnl converting between incompatible pointer types, so
5864                         dnl try to use it to get the correct behaviour at
5865                         dnl least with gcc (otherwise we'd always use size_t)
5866                         CFLAGS_OLD="$CFLAGS"
5867                         if test "$GCC" = yes ; then
5868                             CFLAGS="-Werror $CFLAGS"
5869                         fi
5870
5871                         AC_TRY_COMPILE(
5872                             [
5873                                 #include <sys/types.h>
5874                                 #include <sys/socket.h>
5875                             ],
5876                             [
5877                                 size_t len;
5878                                 getsockname(0, 0, &len);
5879                             ],
5880                             wx_cv_type_getsockname3=size_t,
5881                             AC_TRY_COMPILE(
5882                                 [
5883                                     #include <sys/types.h>
5884                                     #include <sys/socket.h>
5885                                 ],
5886                                 [
5887                                     int len;
5888                                     getsockname(0, 0, &len);
5889                                 ],
5890                                 wx_cv_type_getsockname3=int,
5891                                 wx_cv_type_getsockname3=unknown
5892                             )
5893                         )
5894
5895                         CFLAGS="$CFLAGS_OLD"
5896                     ]
5897                 )
5898                 AC_LANG_POP()
5899             ])
5900
5901         if test "$wx_cv_type_getsockname3" = "unknown"; then
5902             wxUSE_SOCKETS=no
5903             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5904         else
5905             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5906         fi
5907         dnl Do this again for getsockopt as it may be different
5908         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5909                        wx_cv_type_getsockopt5,
5910             [
5911                 dnl Note that the rules for compatibility of pointers
5912                 dnl are somewhat different between C and C++, so code
5913                 dnl that fails in C++ may not even give a warning about
5914                 dnl converting between incompatible pointer types in C.
5915                 dnl So this test needs to be done in C++ mode.
5916                 AC_LANG_PUSH(C++)
5917                 AC_TRY_COMPILE(
5918                     [
5919                         #include <sys/types.h>
5920                         #include <sys/socket.h>
5921                     ],
5922                     [
5923                         socklen_t len;
5924                         getsockopt(0, 0, 0, 0, &len);
5925                     ],
5926                     wx_cv_type_getsockopt5=socklen_t,
5927                     [
5928                         AC_TRY_COMPILE(
5929                             [
5930                                 #include <sys/types.h>
5931                                 #include <sys/socket.h>
5932                             ],
5933                             [
5934                                 size_t len;
5935                                 getsockopt(0, 0, 0, 0, &len);
5936                             ],
5937                             wx_cv_type_getsockopt5=size_t,
5938                             AC_TRY_COMPILE(
5939                                 [
5940                                     #include <sys/types.h>
5941                                     #include <sys/socket.h>
5942                                 ],
5943                                 [
5944                                     int len;
5945                                     getsockopt(0, 0, 0, 0, &len);
5946                                 ],
5947                                 wx_cv_type_getsockopt5=int,
5948                                 wx_cv_type_getsockopt5=unknown
5949                             )
5950                         )
5951                     ]
5952                 )
5953                 AC_LANG_POP()
5954             ])
5955
5956         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5957             wxUSE_SOCKETS=no
5958             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5959         else
5960             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5961         fi
5962     fi
5963 fi
5964
5965 if test "$wxUSE_SOCKETS" = "yes" ; then
5966     if test "$wxUSE_IPV6" = "yes"; then
5967         AC_CACHE_CHECK(
5968             [whether we have sockaddr_in6],
5969             [wx_cv_type_sockaddr_in6],
5970             [
5971                 AC_TRY_COMPILE(
5972                     [
5973                         #include <sys/types.h>
5974                         #include <sys/socket.h>
5975                         #include <netinet/in.h>
5976                     ],
5977                     [
5978                         struct sockaddr_in6 sa6;
5979                     ],
5980                     wx_cv_type_sockaddr_in6=yes,
5981                     wx_cv_type_sockaddr_in6=no
5982                 )
5983             ]
5984         )
5985
5986         if test "$wx_cv_type_sockaddr_in6"="yes"; then
5987             AC_DEFINE(wxUSE_IPV6)
5988         else
5989             AC_MSG_WARN([IPv6 support not available... disabled])
5990         fi
5991     fi
5992
5993     AC_DEFINE(wxUSE_SOCKETS)
5994     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5995 fi
5996
5997 if test "$wxUSE_PROTOCOL" = "yes"; then
5998     if test "$wxUSE_SOCKETS" != "yes"; then
5999         AC_MSG_WARN(Protocol classes require sockets... disabled)
6000         wxUSE_PROTOCOL=no
6001     fi
6002 fi
6003
6004 if test "$wxUSE_PROTOCOL" = "yes"; then
6005     AC_DEFINE(wxUSE_PROTOCOL)
6006
6007     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6008         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6009     fi
6010     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6011         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6012     fi
6013     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6014         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6015     fi
6016 else
6017     if test "$wxUSE_FS_INET" = "yes"; then
6018         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6019         wxUSE_FS_INET="no"
6020     fi
6021 fi
6022
6023 if test "$wxUSE_URL" = "yes"; then
6024     if test "$wxUSE_PROTOCOL" != "yes"; then
6025         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6026         wxUSE_URL=no
6027     fi
6028     if test "$wxUSE_URL" = "yes"; then
6029         AC_DEFINE(wxUSE_URL)
6030     fi
6031 fi
6032
6033 if test "$wxUSE_VARIANT" = "yes"; then
6034     AC_DEFINE(wxUSE_VARIANT)
6035 fi
6036
6037 if test "$wxUSE_FS_INET" = "yes"; then
6038   AC_DEFINE(wxUSE_FS_INET)
6039 fi
6040
6041 dnl ---------------------------------------------------------------------------
6042 dnl Joystick support
6043 dnl ---------------------------------------------------------------------------
6044
6045 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6046     wxUSE_JOYSTICK=no
6047
6048     dnl under MSW we always have joystick support
6049     if test "$TOOLKIT" = "MSW"; then
6050         wxUSE_JOYSTICK=yes
6051
6052     dnl mac only available on darwin
6053     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6054         if test "$USE_DARWIN" = 1; then
6055             dnl check for a bug in the headers, some have bad setEventCallout
6056             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6057             AC_LANG_PUSH(C++)
6058             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6059                             [ IOHIDQueueInterface *qi = NULL;
6060                               IOHIDCallbackFunction cb = NULL;
6061                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6062                             [ wxUSE_JOYSTICK=yes ]
6063                           )
6064             AC_LANG_POP()
6065             AC_MSG_RESULT($wxUSE_JOYSTICK)
6066         fi
6067
6068     dnl joystick support is only for Linux 2.1.x or greater
6069     else
6070         dnl wxJoystick not supported by wxMGL at all
6071         if test "$wxUSE_MGL" != 1; then
6072             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6073             dnl checks only whether the header can be preprocessed, not that it
6074             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6075             dnl can't be compiled because of an error and with the default
6076             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6077             dnl build would fail later
6078             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6079         fi
6080     fi
6081
6082     if test "$wxUSE_JOYSTICK" = "yes"; then
6083         AC_DEFINE(wxUSE_JOYSTICK)
6084         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6085     else
6086         AC_MSG_WARN(Joystick not supported by this system... disabled)
6087     fi
6088 fi
6089
6090
6091 dnl ---------------------------------------------------------------------------
6092 dnl String stuff
6093 dnl ---------------------------------------------------------------------------
6094
6095 if test "$wxUSE_FONTENUM" = "yes" ; then
6096   AC_DEFINE(wxUSE_FONTENUM)
6097 fi
6098
6099 if test "$wxUSE_FONTMAP" = "yes" ; then
6100   AC_DEFINE(wxUSE_FONTMAP)
6101 fi
6102
6103 if test "$wxUSE_UNICODE" = "yes" ; then
6104   AC_DEFINE(wxUSE_UNICODE)
6105
6106   if test "$USE_WIN32" != 1; then
6107       wxUSE_UNICODE_MSLU=no
6108   fi
6109
6110   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6111         AC_CHECK_LIB(unicows,main,
6112             [
6113                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6114             ],
6115             [
6116                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6117                              Applications will only run on Windows NT/2000/XP!])
6118                 wxUSE_UNICODE_MSLU=no
6119             ])
6120     fi
6121 fi
6122
6123 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6124     AC_DEFINE(wxUSE_UNICODE_UTF8)
6125
6126     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6127         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6128     fi
6129 fi
6130
6131 dnl ---------------------------------------------------------------------------
6132 dnl big GUI components: MDI, doc/view, printing, help, ...
6133 dnl ---------------------------------------------------------------------------
6134
6135 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6136     AC_DEFINE(wxUSE_CONSTRAINTS)
6137     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6138 fi
6139
6140 if test "$wxUSE_MDI" = "yes"; then
6141     AC_DEFINE(wxUSE_MDI)
6142
6143     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6144         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6145         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6146     fi
6147 fi
6148
6149 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6150     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6151     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6152     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6153         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6154     fi
6155 fi
6156
6157 if test "$wxUSE_HELP" = "yes"; then
6158     AC_DEFINE(wxUSE_HELP)
6159     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6160
6161     if test "$wxUSE_MSW" = 1; then
6162       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6163         AC_DEFINE(wxUSE_MS_HTML_HELP)
6164       fi
6165     fi
6166
6167     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6168       if test "$wxUSE_HTML" = "yes"; then
6169         AC_DEFINE(wxUSE_WXHTML_HELP)
6170       else
6171         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6172         wxUSE_WXHTML_HELP=no
6173       fi
6174     fi
6175 fi
6176
6177 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6178     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6179         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6180     else
6181         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6182     fi
6183     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6184 fi
6185
6186 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6187   AC_DEFINE(wxUSE_POSTSCRIPT)
6188 fi
6189
6190 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6191
6192 if test "$wxUSE_SVG" = "yes"; then
6193     AC_DEFINE(wxUSE_SVG)
6194 fi
6195
6196 dnl ---------------------------------------------------------------------------
6197 dnl wxMetafile availability
6198 dnl ---------------------------------------------------------------------------
6199
6200 if test "$wxUSE_METAFILE" = "yes"; then
6201     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6202         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6203         wxUSE_METAFILE=no
6204     fi
6205 fi
6206
6207 dnl ---------------------------------------------------------------------------
6208 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6209 dnl ---------------------------------------------------------------------------
6210
6211 dnl check for ole headers and disable a few features requiring it if not
6212 dnl present (earlier versions of mingw32 don't have ole2.h)
6213 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6214                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6215                           -o "$wxUSE_OLE"     = "yes" \
6216                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6217     AC_CHECK_HEADER(ole2.h,,, [ ])
6218
6219     if test "$ac_cv_header_ole2_h" = "yes" ; then
6220         if test "$GCC" = yes ; then
6221             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6222             AC_TRY_COMPILE([#include <windows.h>
6223                             #include <ole2.h>],
6224                            [],
6225                            [AC_MSG_RESULT(no)],
6226                            [AC_MSG_RESULT(yes)
6227                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6228             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6229             if test "$wxUSE_OLE" = "yes" ; then
6230                 AC_DEFINE(wxUSE_OLE)
6231                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6232                 AC_DEFINE(wxUSE_ACTIVEX)
6233                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6234             fi
6235         fi
6236
6237         dnl for OLE clipboard and dnd
6238         if test "$wxUSE_DATAOBJ" = "yes" ; then
6239             AC_DEFINE(wxUSE_DATAOBJ)
6240         fi
6241     else
6242         AC_MSG_WARN([Some features disabled because OLE headers not found])
6243
6244         wxUSE_CLIPBOARD=no
6245         wxUSE_DRAG_AND_DROP=no
6246         wxUSE_DATAOBJ=no
6247         wxUSE_OLE=no
6248     fi
6249
6250     if test "$wxUSE_METAFILE" = "yes"; then
6251         AC_DEFINE(wxUSE_METAFILE)
6252
6253         dnl this one should probably be made separately configurable
6254         AC_DEFINE(wxUSE_ENH_METAFILE)
6255     fi
6256 fi
6257
6258 if test "$wxUSE_IPC" = "yes"; then
6259     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6260         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6261         wxUSE_IPC=no
6262     fi
6263
6264     if test "$wxUSE_IPC" = "yes"; then
6265         AC_DEFINE(wxUSE_IPC)
6266         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6267     fi
6268 fi
6269
6270 if test "$wxUSE_DATAOBJ" = "yes"; then
6271     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6272         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6273         wxUSE_DATAOBJ=no
6274     else
6275         AC_DEFINE(wxUSE_DATAOBJ)
6276     fi
6277 else
6278     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6279     wxUSE_CLIPBOARD=no
6280     wxUSE_DRAG_AND_DROP=no
6281 fi
6282
6283 if test "$wxUSE_CLIPBOARD" = "yes"; then
6284     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6285         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6286         wxUSE_CLIPBOARD=no
6287     fi
6288
6289     if test "$wxUSE_CLIPBOARD" = "yes"; then
6290         AC_DEFINE(wxUSE_CLIPBOARD)
6291     fi
6292 fi
6293
6294 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6295     if test "$wxUSE_GTK" = 1; then
6296         if test "$WXGTK12" != 1; then
6297             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6298             wxUSE_DRAG_AND_DROP=no
6299         fi
6300     fi
6301
6302     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6303             "$wxUSE_DFB" = 1; then
6304         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6305         wxUSE_DRAG_AND_DROP=no
6306     fi
6307
6308     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6309         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6310     fi
6311
6312 fi
6313
6314 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6315     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6316 fi
6317
6318 if test "$wxUSE_SPLINES" = "yes" ; then
6319   AC_DEFINE(wxUSE_SPLINES)
6320 fi
6321
6322 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6323   AC_DEFINE(wxUSE_MOUSEWHEEL)
6324 fi
6325
6326 dnl ---------------------------------------------------------------------------
6327 dnl GUI controls
6328 dnl ---------------------------------------------------------------------------
6329
6330 USES_CONTROLS=0
6331 if test "$wxUSE_CONTROLS" = "yes"; then
6332   USES_CONTROLS=1
6333 fi
6334
6335 if test "$wxUSE_ACCEL" = "yes"; then
6336   AC_DEFINE(wxUSE_ACCEL)
6337   USES_CONTROLS=1
6338 fi
6339
6340 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6341   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6342   USES_CONTROLS=1
6343   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6344 fi
6345
6346 if test "$wxUSE_BUTTON" = "yes"; then
6347   AC_DEFINE(wxUSE_BUTTON)
6348   USES_CONTROLS=1
6349 fi
6350
6351 if test "$wxUSE_BMPBUTTON" = "yes"; then
6352   AC_DEFINE(wxUSE_BMPBUTTON)
6353   USES_CONTROLS=1
6354 fi
6355
6356 if test "$wxUSE_CALCTRL" = "yes"; then
6357   AC_DEFINE(wxUSE_CALENDARCTRL)
6358   USES_CONTROLS=1
6359   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6360 fi
6361
6362 if test "$wxUSE_CARET" = "yes"; then
6363   AC_DEFINE(wxUSE_CARET)
6364   USES_CONTROLS=1
6365   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6366 fi
6367
6368 if test "$wxUSE_COLLPANE" = "yes"; then
6369     AC_DEFINE(wxUSE_COLLPANE)
6370     USES_CONTROLS=1
6371     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6372 fi
6373
6374 if test "$wxUSE_COMBOBOX" = "yes"; then
6375   AC_DEFINE(wxUSE_COMBOBOX)
6376   USES_CONTROLS=1
6377 fi
6378
6379 if test "$wxUSE_COMBOCTRL" = "yes"; then
6380   AC_DEFINE(wxUSE_COMBOCTRL)
6381   USES_CONTROLS=1
6382 fi
6383
6384 if test "$wxUSE_CHOICE" = "yes"; then
6385   AC_DEFINE(wxUSE_CHOICE)
6386   USES_CONTROLS=1
6387 fi
6388
6389 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6390     AC_DEFINE(wxUSE_CHOICEBOOK)
6391     USES_CONTROLS=1
6392 fi
6393
6394 if test "$wxUSE_CHECKBOX" = "yes"; then
6395   AC_DEFINE(wxUSE_CHECKBOX)
6396   USES_CONTROLS=1
6397 fi
6398
6399 if test "$wxUSE_CHECKLST" = "yes"; then
6400   AC_DEFINE(wxUSE_CHECKLISTBOX)
6401   USES_CONTROLS=1
6402 fi
6403
6404 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6405   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6406   USES_CONTROLS=1
6407 fi
6408
6409 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6410   AC_DEFINE(wxUSE_DATEPICKCTRL)
6411   USES_CONTROLS=1
6412 fi
6413
6414 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6415   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6416   USES_CONTROLS=1
6417 fi
6418
6419 if test "$wxUSE_FILECTRL" = "yes"; then
6420   AC_DEFINE(wxUSE_FILECTRL)
6421   USES_CONTROLS=1
6422 fi
6423
6424 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6425   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6426   USES_CONTROLS=1
6427 fi
6428
6429 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6430   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6431   USES_CONTROLS=1
6432 fi
6433
6434 if test "$wxUSE_DISPLAY" = "yes"; then
6435     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6436         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6437         wxUSE_DISPLAY=no
6438     else
6439         AC_DEFINE(wxUSE_DISPLAY)
6440         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6441     fi
6442 fi
6443
6444 if test "$wxUSE_DETECT_SM" = "yes"; then
6445     AC_DEFINE(wxUSE_DETECT_SM)
6446 fi
6447
6448 if test "$wxUSE_GAUGE" = "yes"; then
6449   AC_DEFINE(wxUSE_GAUGE)
6450   USES_CONTROLS=1
6451 fi
6452
6453 if test "$wxUSE_GRID" = "yes"; then
6454   AC_DEFINE(wxUSE_GRID)
6455   USES_CONTROLS=1
6456   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6457 fi
6458
6459 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6460   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6461   USES_CONTROLS=1
6462 fi
6463
6464 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6465   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6466   USES_CONTROLS=1
6467 fi
6468
6469 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6470   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6471   USES_CONTROLS=1
6472   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6473 fi
6474
6475 if test "$wxUSE_IMAGLIST" = "yes"; then
6476     AC_DEFINE(wxUSE_IMAGLIST)
6477 fi
6478
6479 if test "$wxUSE_LISTBOOK" = "yes"; then
6480     AC_DEFINE(wxUSE_LISTBOOK)
6481     USES_CONTROLS=1
6482 fi
6483
6484 if test "$wxUSE_LISTBOX" = "yes"; then
6485     AC_DEFINE(wxUSE_LISTBOX)
6486     USES_CONTROLS=1
6487 fi
6488
6489 if test "$wxUSE_LISTCTRL" = "yes"; then
6490     if test "$wxUSE_IMAGLIST" = "yes"; then
6491         AC_DEFINE(wxUSE_LISTCTRL)
6492         USES_CONTROLS=1
6493         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6494     else
6495         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6496     fi
6497 fi
6498
6499 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6500     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6501     USES_CONTROLS=1
6502     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6503 fi
6504
6505 if test "$wxUSE_NOTEBOOK" = "yes"; then
6506     AC_DEFINE(wxUSE_NOTEBOOK)
6507     USES_CONTROLS=1
6508     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6509 fi
6510
6511 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6512   AC_DEFINE(wxUSE_ODCOMBOBOX)
6513   USES_CONTROLS=1
6514   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6515 fi
6516
6517 if test "$wxUSE_RADIOBOX" = "yes"; then
6518     AC_DEFINE(wxUSE_RADIOBOX)
6519     USES_CONTROLS=1
6520 fi
6521
6522 if test "$wxUSE_RADIOBTN" = "yes"; then
6523     AC_DEFINE(wxUSE_RADIOBTN)
6524     USES_CONTROLS=1
6525 fi
6526
6527 if test "$wxUSE_SASH" = "yes"; then
6528     AC_DEFINE(wxUSE_SASH)
6529     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6530 fi
6531
6532 if test "$wxUSE_SCROLLBAR" = "yes"; then
6533     AC_DEFINE(wxUSE_SCROLLBAR)
6534     USES_CONTROLS=1
6535     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6536 fi
6537
6538 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6539     AC_DEFINE(wxUSE_SEARCHCTRL)
6540     USES_CONTROLS=1
6541 fi
6542
6543 if test "$wxUSE_SLIDER" = "yes"; then
6544     AC_DEFINE(wxUSE_SLIDER)
6545     USES_CONTROLS=1
6546 fi
6547
6548 if test "$wxUSE_SPINBTN" = "yes"; then
6549     AC_DEFINE(wxUSE_SPINBTN)
6550     USES_CONTROLS=1
6551 fi
6552
6553 if test "$wxUSE_SPINCTRL" = "yes"; then
6554     AC_DEFINE(wxUSE_SPINCTRL)
6555     USES_CONTROLS=1
6556 fi
6557
6558 if test "$wxUSE_SPLITTER" = "yes"; then
6559     AC_DEFINE(wxUSE_SPLITTER)
6560     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6561 fi
6562
6563 if test "$wxUSE_STATBMP" = "yes"; then
6564     AC_DEFINE(wxUSE_STATBMP)
6565     USES_CONTROLS=1
6566 fi
6567
6568 if test "$wxUSE_STATBOX" = "yes"; then
6569     AC_DEFINE(wxUSE_STATBOX)
6570     USES_CONTROLS=1
6571 fi
6572
6573 if test "$wxUSE_STATTEXT" = "yes"; then
6574     AC_DEFINE(wxUSE_STATTEXT)
6575     USES_CONTROLS=1
6576 fi
6577
6578 if test "$wxUSE_STATLINE" = "yes"; then
6579     AC_DEFINE(wxUSE_STATLINE)
6580     USES_CONTROLS=1
6581 fi
6582
6583 if test "$wxUSE_STATUSBAR" = "yes"; then
6584     dnl this will get undefined in wx/chkconf.h if it's not supported
6585     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6586     AC_DEFINE(wxUSE_STATUSBAR)
6587     USES_CONTROLS=1
6588
6589     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6590 fi
6591
6592 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6593     AC_DEFINE(wxUSE_TAB_DIALOG)
6594 fi
6595
6596 if test "$wxUSE_TEXTCTRL" = "yes"; then
6597     AC_DEFINE(wxUSE_TEXTCTRL)
6598     USES_CONTROLS=1
6599     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6600 fi
6601
6602 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6603     if test "$wxUSE_COCOA" = 1 ; then
6604         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6605         wxUSE_TOGGLEBTN=no
6606     fi
6607
6608     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6609         AC_DEFINE(wxUSE_TOGGLEBTN)
6610         USES_CONTROLS=1
6611     fi
6612 fi
6613
6614 if test "$wxUSE_TOOLBAR" = "yes"; then
6615     AC_DEFINE(wxUSE_TOOLBAR)
6616     USES_CONTROLS=1
6617
6618     if test "$wxUSE_UNIVERSAL" = "yes"; then
6619         wxUSE_TOOLBAR_NATIVE="no"
6620     else
6621         wxUSE_TOOLBAR_NATIVE="yes"
6622         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6623     fi
6624
6625     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6626 fi
6627
6628 if test "$wxUSE_TOOLTIPS" = "yes"; then
6629     if test "$wxUSE_MOTIF" = 1; then
6630         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6631     else
6632         if test "$wxUSE_UNIVERSAL" = "yes"; then
6633             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6634         else
6635             AC_DEFINE(wxUSE_TOOLTIPS)
6636         fi
6637     fi
6638 fi
6639
6640 if test "$wxUSE_TREEBOOK" = "yes"; then
6641     AC_DEFINE(wxUSE_TREEBOOK)
6642     USES_CONTROLS=1
6643 fi
6644
6645 if test "$wxUSE_TOOLBOOK" = "yes"; then
6646     AC_DEFINE(wxUSE_TOOLBOOK)
6647     USES_CONTROLS=1
6648 fi
6649
6650 if test "$wxUSE_TREECTRL" = "yes"; then
6651     if test "$wxUSE_IMAGLIST" = "yes"; then
6652         AC_DEFINE(wxUSE_TREECTRL)
6653         USES_CONTROLS=1
6654         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6655     else
6656         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6657     fi
6658 fi
6659
6660 if test "$wxUSE_POPUPWIN" = "yes"; then
6661     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6662         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6663     else
6664         if test "$wxUSE_PM" = 1; then
6665             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6666         else
6667             AC_DEFINE(wxUSE_POPUPWIN)
6668             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6669
6670             USES_CONTROLS=1
6671         fi
6672     fi
6673 fi
6674
6675 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6676     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6677         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6678     else
6679         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6680         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6681     fi
6682 fi
6683
6684 if test "$wxUSE_TIPWINDOW" = "yes"; then
6685     if test "$wxUSE_PM" = 1; then
6686         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6687     else
6688         AC_DEFINE(wxUSE_TIPWINDOW)
6689     fi
6690 fi
6691
6692 if test "$USES_CONTROLS" = 1; then
6693     AC_DEFINE(wxUSE_CONTROLS)
6694 fi
6695
6696 dnl ---------------------------------------------------------------------------
6697 dnl misc options
6698 dnl ---------------------------------------------------------------------------
6699
6700 dnl please keep the settings below in alphabetical order
6701 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6702     AC_DEFINE(wxUSE_ACCESSIBILITY)
6703     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6704 fi
6705
6706 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6707     AC_DEFINE(wxUSE_DRAGIMAGE)
6708     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6709 fi
6710
6711 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6712     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6713         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6714     else
6715         AC_DEFINE(wxUSE_EXCEPTIONS)
6716         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6717     fi
6718 fi
6719
6720 USE_HTML=0
6721 if test "$wxUSE_HTML" = "yes"; then
6722     AC_DEFINE(wxUSE_HTML)
6723     USE_HTML=1
6724     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6725     if test "$wxUSE_MAC" = 1; then
6726         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6727     fi
6728 fi
6729 if test "$wxUSE_WEBKIT" = "yes"; then
6730     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6731         old_CPPFLAGS="$CPPFLAGS"
6732         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6733         AC_CHECK_HEADER([WebKit/HIWebView.h],
6734                         [
6735                            AC_DEFINE(wxUSE_WEBKIT)
6736                            WEBKIT_LINK="-framework WebKit"
6737                         ],
6738                         [
6739                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6740                            wxUSE_WEBKIT=no
6741                         ],
6742                         [
6743                            #include <Carbon/Carbon.h>
6744                            #include <WebKit/WebKit.h>
6745                         ])
6746         CPPFLAGS="$old_CPPFLAGS"
6747     elif test "$wxUSE_COCOA" = 1; then
6748         AC_DEFINE(wxUSE_WEBKIT)
6749     else
6750         wxUSE_WEBKIT=no
6751     fi
6752 fi
6753
6754 USE_XRC=0
6755 if test "$wxUSE_XRC" = "yes"; then
6756     if test "$wxUSE_XML" != "yes"; then
6757         AC_MSG_WARN([XML library not built, XRC resources disabled])
6758         wxUSE_XRC=no
6759     else
6760         AC_DEFINE(wxUSE_XRC)
6761         USE_XRC=1
6762         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6763     fi
6764 fi
6765
6766 USE_AUI=0
6767 if test "$wxUSE_AUI" = "yes"; then
6768    AC_DEFINE(wxUSE_AUI)
6769    USE_AUI=1
6770    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6771 fi
6772
6773 USE_STC=0
6774 if test "$wxUSE_STC" = "yes"; then
6775    AC_DEFINE(wxUSE_STC)
6776    USE_STC=1
6777    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6778 fi
6779
6780 if test "$wxUSE_MENUS" = "yes"; then
6781     AC_DEFINE(wxUSE_MENUS)
6782     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6783 fi
6784
6785 if test "$wxUSE_METAFILE" = "yes"; then
6786     AC_DEFINE(wxUSE_METAFILE)
6787 fi
6788
6789 if test "$wxUSE_MIMETYPE" = "yes"; then
6790     AC_DEFINE(wxUSE_MIMETYPE)
6791 fi
6792
6793 if test "$wxUSE_MINIFRAME" = "yes"; then
6794     AC_DEFINE(wxUSE_MINIFRAME)
6795 fi
6796
6797 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6798     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6799 fi
6800
6801 if test "$wxUSE_TASKBARICON" = "yes"; then
6802     AC_DEFINE(wxUSE_TASKBARICON)
6803     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6804 fi
6805
6806
6807 if test "$wxUSE_VALIDATORS" = "yes"; then
6808     AC_DEFINE(wxUSE_VALIDATORS)
6809     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6810 fi
6811
6812 if test "$wxUSE_PALETTE" = "yes" ; then
6813     if test "$wxUSE_DFB" = 1; then
6814         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6815         wxUSE_PALETTE=no
6816     else
6817         AC_DEFINE(wxUSE_PALETTE)
6818     fi
6819 fi
6820
6821 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6822   dnl Must be done this late because -lunicows must be before all the other libs
6823   LIBS=" -lunicows $LIBS"
6824 fi
6825
6826 USE_RICHTEXT=0
6827 if test "$wxUSE_RICHTEXT" = "yes"; then
6828     AC_DEFINE(wxUSE_RICHTEXT)
6829     USE_RICHTEXT=1
6830     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6831 fi
6832
6833 dnl ---------------------------------------------------------------------------
6834 dnl wxImage options
6835 dnl ---------------------------------------------------------------------------
6836
6837 if test "$wxUSE_IMAGE" = "yes" ; then
6838     AC_DEFINE(wxUSE_IMAGE)
6839
6840     if test "$wxUSE_GIF" = "yes" ; then
6841       AC_DEFINE(wxUSE_GIF)
6842     fi
6843
6844     if test "$wxUSE_PCX" = "yes" ; then
6845       AC_DEFINE(wxUSE_PCX)
6846     fi
6847
6848     if test "$wxUSE_TGA" = "yes" ; then
6849       AC_DEFINE(wxUSE_TGA)
6850     fi
6851
6852     if test "$wxUSE_IFF" = "yes" ; then
6853       AC_DEFINE(wxUSE_IFF)
6854     fi
6855
6856     if test "$wxUSE_PNM" = "yes" ; then
6857       AC_DEFINE(wxUSE_PNM)
6858     fi
6859
6860     if test "$wxUSE_XPM" = "yes" ; then
6861       AC_DEFINE(wxUSE_XPM)
6862     fi
6863
6864     if test "$wxUSE_ICO_CUR" = "yes" ; then
6865       AC_DEFINE(wxUSE_ICO_CUR)
6866     fi
6867 fi
6868
6869 dnl ---------------------------------------------------------------------------
6870 dnl common dialogs
6871 dnl ---------------------------------------------------------------------------
6872
6873 if test "$wxUSE_ABOUTDLG" = "yes"; then
6874     AC_DEFINE(wxUSE_ABOUTDLG)
6875 fi
6876
6877 if test "$wxUSE_CHOICEDLG" = "yes"; then
6878     AC_DEFINE(wxUSE_CHOICEDLG)
6879 fi
6880
6881 if test "$wxUSE_COLOURDLG" = "yes"; then
6882     AC_DEFINE(wxUSE_COLOURDLG)
6883 fi
6884
6885 if test "$wxUSE_FILEDLG" = "yes"; then
6886     AC_DEFINE(wxUSE_FILEDLG)
6887 fi
6888
6889 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6890     AC_DEFINE(wxUSE_FINDREPLDLG)
6891 fi
6892
6893 if test "$wxUSE_FONTDLG" = "yes"; then
6894     AC_DEFINE(wxUSE_FONTDLG)
6895 fi
6896
6897 if test "$wxUSE_DIRDLG" = "yes"; then
6898     if test "$wxUSE_TREECTRL" != "yes"; then
6899         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6900     else
6901         AC_DEFINE(wxUSE_DIRDLG)
6902     fi
6903 fi
6904
6905 if test "$wxUSE_MSGDLG" = "yes"; then
6906     AC_DEFINE(wxUSE_MSGDLG)
6907 fi
6908
6909 if test "$wxUSE_NUMBERDLG" = "yes"; then
6910     AC_DEFINE(wxUSE_NUMBERDLG)
6911 fi
6912
6913 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6914     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6915        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6916     else
6917         AC_DEFINE(wxUSE_PROGRESSDLG)
6918     fi
6919 fi
6920
6921 if test "$wxUSE_SPLASH" = "yes"; then
6922     AC_DEFINE(wxUSE_SPLASH)
6923     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6924 fi
6925
6926 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6927     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6928        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6929     else
6930         AC_DEFINE(wxUSE_STARTUP_TIPS)
6931     fi
6932 fi
6933
6934 if test "$wxUSE_TEXTDLG" = "yes"; then
6935     AC_DEFINE(wxUSE_TEXTDLG)
6936 fi
6937
6938 if test "$wxUSE_WIZARDDLG" = "yes"; then
6939     AC_DEFINE(wxUSE_WIZARDDLG)
6940     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6941 fi
6942
6943 dnl ---------------------------------------------------------------------------
6944 dnl options used under wxMSW and wxPM
6945 dnl ---------------------------------------------------------------------------
6946
6947 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
6948     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
6949         AC_DEFINE(wxUSE_OWNER_DRAWN)
6950     fi
6951 fi
6952
6953 dnl ---------------------------------------------------------------------------
6954 dnl wxMSW-only options
6955 dnl ---------------------------------------------------------------------------
6956
6957 if test "$wxUSE_MSW" = 1 ; then
6958
6959     if test "$wxUSE_DC_CACHEING" = "yes"; then
6960         AC_DEFINE(wxUSE_DC_CACHEING)
6961     fi
6962
6963     if test "$wxUSE_DIB" = "yes"; then
6964         AC_DEFINE(wxUSE_WXDIB)
6965     fi
6966
6967     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
6968         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
6969     fi
6970
6971     if test "$wxUSE_UXTHEME" = "yes"; then
6972         AC_DEFINE(wxUSE_UXTHEME)
6973     fi
6974
6975 fi
6976 dnl wxUSE_MSW = 1
6977
6978
6979 if test "$USE_WIN32" = 1 ; then
6980     if test "$wxUSE_INICONF" = "yes"; then
6981         AC_DEFINE(wxUSE_INICONF)
6982     fi
6983
6984     if test "$wxUSE_REGKEY" = "yes"; then
6985         AC_DEFINE(wxUSE_REGKEY)
6986     fi
6987 fi
6988 dnl USE_WIN32 = 1
6989
6990 dnl ---------------------------------------------------------------------------
6991 dnl wxGraphicsContext
6992 dnl ---------------------------------------------------------------------------
6993
6994 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
6995    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
6996       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
6997    elif test "$wxUSE_GTK" != 1; then
6998       dnl for other builds we'll just wing it for now...
6999       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7000    else
7001       dnl ...but let's check for cairo availability for wxGTK builds
7002       PKG_CHECK_MODULES(CAIRO, cairo,
7003           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7004           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7005       )
7006    fi
7007 fi
7008
7009 dnl ---------------------------------------------------------------------------
7010 dnl wxMediaCtrl
7011 dnl ---------------------------------------------------------------------------
7012
7013 USE_MEDIA=0
7014
7015 if test "$wxUSE_MEDIACTRL" = "yes"; then
7016     USE_MEDIA=1
7017
7018     dnl -----------------------------------------------------------------------
7019     dnl GStreamer
7020     dnl -----------------------------------------------------------------------
7021     if test "$wxUSE_GTK" = 1; then
7022         wxUSE_GSTREAMER="no"
7023
7024         dnl -------------------------------------------------------------------
7025         dnl Test for at least 0.8 gstreamer module from pkg-config
7026         dnl Even totem doesn't accept 0.9 evidently.
7027         dnl
7028         dnl So, we first check to see if 0.10 if available - if not we
7029         dnl try the older 0.8 version
7030         dnl -------------------------------------------------------------------
7031         GST_VERSION_MAJOR=0
7032         GST_VERSION_MINOR=10
7033         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7034
7035         if test "$wxUSE_GSTREAMER8" = "no"; then
7036             PKG_CHECK_MODULES(GST,
7037                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7038                 [
7039                     wxUSE_GSTREAMER="yes"
7040                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7041                 ],
7042                 [
7043                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7044                     GST_VERSION_MINOR=8
7045                 ]
7046             )
7047         else
7048             dnl check only for 0.8
7049             GST_VERSION_MINOR=8
7050         fi
7051
7052         if test $GST_VERSION_MINOR = "8"; then
7053             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7054             PKG_CHECK_MODULES(GST,
7055                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7056                 wxUSE_GSTREAMER="yes",
7057                 [
7058                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7059                 ])
7060         fi
7061
7062
7063         if test "$wxUSE_GSTREAMER" = "yes"; then
7064             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7065             EXTRALIBS_MEDIA="$GST_LIBS"
7066
7067             AC_DEFINE(wxUSE_GSTREAMER)
7068         else
7069             USE_MEDIA=0
7070         fi
7071     fi
7072
7073     if test $USE_MEDIA = 1; then
7074         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7075         AC_DEFINE(wxUSE_MEDIACTRL)
7076     fi
7077 fi
7078
7079 dnl ---------------------------------------------------------------------------
7080 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7081 dnl ---------------------------------------------------------------------------
7082
7083 if test "$cross_compiling" = "yes"; then
7084     dnl Use best guess from host as we can't use uname when cross compiling
7085     OSINFO="\"$host\""
7086 else
7087     dnl attualy work out OS version
7088     OSINFO=`uname -s -r -m`
7089     OSINFO="\"$OSINFO\""
7090 fi
7091
7092 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7093
7094 dnl ---------------------------------------------------------------------------
7095 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7096 dnl ---------------------------------------------------------------------------
7097
7098 if test "x$prefix" != "xNONE"; then
7099     wxPREFIX=$prefix
7100 else
7101     wxPREFIX=$ac_default_prefix
7102 fi
7103
7104 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7105
7106
7107 dnl ---------------------------------------------------------------------------
7108 dnl define variables with all built libraries for wx-config
7109 dnl ---------------------------------------------------------------------------
7110
7111 STD_BASE_LIBS="base"
7112 STD_GUI_LIBS=""
7113 BUILT_WX_LIBS="base"
7114 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7115
7116 if test "$wxUSE_SOCKETS" = "yes" ; then
7117     STD_BASE_LIBS="net $STD_BASE_LIBS"
7118     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7119 fi
7120 if test "$wxUSE_XML" = "yes" ; then
7121     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7122     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7123 fi
7124
7125 if test "$wxUSE_GUI" = "yes"; then
7126     STD_GUI_LIBS="adv core"
7127     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7128
7129     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7130         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7131         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7132     fi
7133     if test "$wxUSE_HTML" = "yes" ; then
7134         STD_GUI_LIBS="html $STD_GUI_LIBS"
7135         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7136     fi
7137     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7138         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7139     fi
7140     if test "$wxUSE_OPENGL" = "yes" ; then
7141         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7142     fi
7143     if test "$wxUSE_AUI" = "yes" ; then
7144         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7145     fi
7146     if test "$wxUSE_STC" = "yes" ; then
7147         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7148     fi
7149     if test "$wxUSE_XRC" = "yes" ; then
7150         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7151         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7152     fi
7153 fi
7154
7155 AC_SUBST(ALL_WX_LIBS)
7156 AC_SUBST(BUILT_WX_LIBS)
7157 AC_SUBST(STD_BASE_LIBS)
7158 AC_SUBST(STD_GUI_LIBS)
7159
7160 dnl ---------------------------------------------------------------------------
7161 dnl Output the makefiles and such from the results found above
7162 dnl ---------------------------------------------------------------------------
7163
7164 dnl all additional libraries (except wxWidgets itself) we link with
7165
7166 if test "$wxUSE_MAC" = 1 ; then
7167     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7168         if test "$USE_DARWIN" = 1; then
7169             LDFLAGS="$LDFLAGS -framework QuickTime"
7170         else
7171             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7172         fi
7173     fi
7174     if test "$USE_DARWIN" = 1; then
7175         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7176     else
7177         LDFLAGS="$LDFLAGS -lCarbonLib"
7178     fi
7179 fi
7180 if test "$wxUSE_COCOA" = 1 ; then
7181     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7182     if test "$wxUSE_MEDIACTRL" = "yes"; then
7183         LDFLAGS="$LDFLAGS -framework QuickTime"
7184     fi
7185 fi
7186 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7187     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7188 fi
7189
7190 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7191
7192 if test "$wxUSE_GUI" = "yes"; then
7193
7194     dnl TODO add checks that these samples will really compile (i.e. all the
7195     dnl      library features they need are present)
7196
7197     dnl TODO some samples are never built so far: mfc (requires VC++)
7198     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7199                      erase event exec font image minimal mobile \
7200                      mobile/wxedit mobile/styles render \
7201                      shaped svg taborder vscroll widgets"
7202
7203     if test "$wxUSE_MONOLITHIC" != "yes"; then
7204         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7205     fi
7206     if test "$TOOLKIT" = "MSW"; then
7207         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7208         if test "$wxUSE_UNIVERSAL" != "yes"; then
7209             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7210         fi
7211     fi
7212     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7213         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7214     fi
7215 else
7216     SAMPLES_SUBDIRS="console"
7217 fi
7218
7219
7220 dnl C/C++ compiler options used to compile wxWidgets
7221 dnl
7222 dnl check for icc before gcc as icc is also recognized as gcc
7223 if test "x$INTELCC" = "xyes" ; then
7224     dnl Warnings which can't be easily suppressed in C code are disabled:
7225     dnl
7226     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7227     dnl     remark #869: parameter "foo" was never referenced
7228     dnl     remark #1572: floating-point equality and inequality comparisons
7229     dnl                   are unreliable
7230     dnl     remark #1684: conversion from pointer to same-sized integral type
7231     dnl
7232     dnl (for others see below)
7233     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7234 elif test "$GCC" = yes ; then
7235     CWARNINGS="-Wall -Wundef"
7236 fi
7237
7238 if test "x$INTELCXX" = "xyes" ; then
7239     dnl Intel compiler gives some warnings which simply can't be worked
7240     dnl around or of which we have too many (810, 869) so it's impractical to
7241     dnl keep them enabled even if in theory it would be nice and some others
7242     dnl (279) are generated for standard macros and so there is nothing we can
7243     dnl do about them
7244     dnl
7245     dnl     remark #279: controlling expression is constant
7246     dnl     remark #383: value copied to temporary, reference to temporary used
7247     dnl     remark #444: destructor for base class "xxx" is not virtual
7248     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7249     dnl     remark #869: parameter "foo" was never referenced
7250     dnl     remark #981: operands are evaluated in unspecified order
7251     dnl     remark #1418: external definition with no prior declaration
7252     dnl     remark #1419: external declaration in primary source file
7253     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7254 elif test "$GXX" = yes ; then
7255     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7256     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7257 fi
7258
7259
7260 dnl combine everything together and remove the extra white space while doing it
7261 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7262 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7263
7264
7265 dnl add -I options we use during library compilation
7266 dnl
7267 dnl note that the order is somewhat important: wxWidgets headers should
7268 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7269 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7270 dnl CodeWarrior):
7271 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7272  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7273  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7274  $CPPFLAGS `
7275
7276 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7277 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7278 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7279
7280 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7281 dnl only stuff to it
7282 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7283
7284
7285 if test "x$MWCC" = "xyes"; then
7286     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7287     dnl must use <regex.h> from system not our local copy on OS X,
7288     dnl but must use local not system on OS 9.
7289     dnl The following should make all -I paths usable for <> includes
7290     dnl while first checking in real system paths.  With 8.3 using
7291     dnl -gccincludes it will actually check local paths before system
7292     dnl even for <> which is totally wrong.
7293
7294     dnl Note that because this absolutely needs to be before any -I
7295     dnl that we have to tack it on to the end of the compiler commandline.
7296     CC="$CC -cwd source -I-"
7297     CXX="$CXX -cwd source -I-"
7298 fi
7299
7300
7301 LIBS=`echo $LIBS`
7302 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7303 EXTRALIBS_XML="$EXPAT_LINK"
7304 EXTRALIBS_HTML="$MSPACK_LINK"
7305 EXTRALIBS_MEDIA="$GST_LIBS"
7306 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7307 if test "$wxUSE_GUI" = "yes"; then
7308     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7309 fi
7310 if test "$wxUSE_OPENGL" = "yes"; then
7311     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7312 fi
7313
7314 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7315
7316 WXCONFIG_LIBS="$LIBS"
7317
7318 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7319 if test "$wxUSE_REGEX" = "builtin" ; then
7320     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7321 fi
7322 if test "$wxUSE_EXPAT" = "builtin" ; then
7323     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7324 fi
7325 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7326     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7327 fi
7328 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7329     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7330 fi
7331 if test "$wxUSE_LIBPNG" = "builtin" ; then
7332     wxconfig_3rdparty="png $wxconfig_3rdparty"
7333 fi
7334 if test "$wxUSE_ZLIB" = "builtin" ; then
7335     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7336 fi
7337
7338 for i in $wxconfig_3rdparty ; do
7339     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7340 done
7341
7342
7343 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7344     WXUNIV=1
7345
7346     case "$wxUNIV_THEMES" in
7347         ''|all)
7348             AC_DEFINE(wxUSE_ALL_THEMES)
7349             ;;
7350
7351         *)
7352             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7353                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7354             done
7355     esac
7356 else
7357     WXUNIV=0
7358 fi
7359
7360 AC_SUBST(wxUSE_ZLIB)
7361 AC_SUBST(wxUSE_REGEX)
7362 AC_SUBST(wxUSE_EXPAT)
7363 AC_SUBST(wxUSE_LIBJPEG)
7364 AC_SUBST(wxUSE_LIBPNG)
7365 AC_SUBST(wxUSE_LIBTIFF)
7366
7367 if test $wxUSE_MONOLITHIC = "yes" ; then
7368     MONOLITHIC=1
7369 else
7370     MONOLITHIC=0
7371 fi
7372
7373 if test $wxUSE_PLUGINS = "yes" ; then
7374     USE_PLUGINS=1
7375 else
7376     USE_PLUGINS=0
7377 fi
7378
7379 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7380     USE_QA=1
7381 else
7382     USE_QA=0
7383 fi
7384
7385 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7386     OFFICIAL_BUILD=1
7387 else
7388     OFFICIAL_BUILD=0
7389 fi
7390
7391 AC_SUBST(VENDOR)
7392 AC_SUBST(OFFICIAL_BUILD)
7393 AC_SUBST(WX_FLAVOUR)
7394 AC_SUBST(WX_LIB_FLAVOUR)
7395
7396 AC_SUBST(WXUNIV)
7397 AC_SUBST(MONOLITHIC)
7398 AC_SUBST(USE_PLUGINS)
7399 AC_SUBST(LIBS)
7400 AC_SUBST(CXXWARNINGS)
7401 AC_SUBST(EXTRALIBS)
7402 AC_SUBST(EXTRALIBS_XML)
7403 AC_SUBST(EXTRALIBS_HTML)
7404 AC_SUBST(EXTRALIBS_MEDIA)
7405 AC_SUBST(EXTRALIBS_GUI)
7406 AC_SUBST(EXTRALIBS_OPENGL)
7407 AC_SUBST(EXTRALIBS_SDL)
7408 AC_SUBST(WITH_PLUGIN_SDL)
7409 AC_SUBST(EXTRALIBS_GTKPRINT)
7410 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7411 AC_SUBST(EXTRALIBS_GNOMEVFS)
7412 AC_SUBST(EXTRALIBS_HILDON)
7413 AC_SUBST(UNICODE)
7414 AC_SUBST(BUILD)
7415 AC_SUBST(DEBUG_INFO)
7416 AC_SUBST(DEBUG_FLAG)
7417 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr A-Z a-z`
7418 AC_SUBST(TOOLKIT_LOWERCASE)
7419 AC_SUBST(TOOLKIT_VERSION)
7420 AC_SUBST(SAMPLES_RPATH_FLAG)
7421 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7422 AC_SUBST(HOST_SUFFIX)
7423 AC_SUBST(CPPUNIT_CFLAGS)
7424 AC_SUBST(CPPUNIT_LIBS)
7425
7426 case "$TOOLKIT" in
7427     GTK)
7428         TOOLKIT_DESC="GTK+"
7429         if test "$WXGTK2" = 1; then
7430             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7431             if test "$wxUSE_GTKPRINT" = "yes" ; then
7432                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7433             fi
7434             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7435                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7436             fi
7437             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7438                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7439             fi
7440             if test "$wxUSE_LIBHILDON" = "yes"; then
7441                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7442             fi
7443
7444             if test "$TOOLKIT_EXTRA" != ""; then
7445                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7446             fi
7447         fi
7448         ;;
7449
7450     ?*)
7451         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7452         ;;
7453
7454     *)
7455         TOOLKIT_DESC="base only"
7456         ;;
7457 esac
7458
7459 if test "$wxUSE_WINE" = "yes"; then
7460     BAKEFILE_FORCE_PLATFORM=win32
7461 fi
7462
7463 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7464 dnl Hopefully for a non-unicode build there aren't any wide constants in
7465 dnl headers, but for a unicode build it's best to disable pch.
7466 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7467 then
7468     AC_CACHE_CHECK(
7469         [for gcc precompiled header bug],
7470         [wx_cv_gcc_pch_bug],
7471         [[
7472             echo '#include <stdio.h>
7473                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7474
7475             echo '#include "conftest.h"
7476                   int main()
7477                   {
7478                      printf("%ls", test_var);
7479                      return 0;
7480                   }' > conftest.cpp
7481
7482             wx_cv_gcc_pch_bug="pch not supported"
7483
7484             if $CXX conftest.h >/dev/null 2>&1
7485             then
7486                 wx_cv_gcc_pch_bug=
7487
7488                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7489                 then
7490                     if tr -dc a-z < conftest$PROGRAM_EXT |
7491                         grep awidetest >/dev/null
7492                     then
7493                         wx_cv_gcc_pch_bug=no
7494                     else
7495                         wx_cv_gcc_pch_bug=yes
7496                     fi
7497                 fi
7498             fi
7499
7500             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7501         ]])
7502
7503     if test "$wx_cv_gcc_pch_bug" = yes; then
7504         dnl make the default for pch 'no'
7505         dnl further below check whether the user overrode and warn them
7506         bk_use_pch=no
7507     fi
7508 fi
7509
7510 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7511
7512 dnl make install path absolute (if not already);
7513 dnl will fail with (some) MSDOS paths
7514 case ${INSTALL} in
7515   /* ) # Absolute
7516      ;;
7517   ?:* ) # Drive letter, considered as absolute.
7518      ;;
7519   *)
7520      INSTALL=`pwd`/${INSTALL} ;;
7521 esac
7522
7523 if test "$wxUSE_GUI" = "yes"; then
7524
7525 if test "$wxUSE_MSW" = 1 ; then
7526     if test "x$WINDRES" = "x"; then
7527         AC_MSG_ERROR([Required windres program not found])
7528     fi
7529
7530     RESCOMP="$WINDRES"
7531 fi
7532
7533 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7534     dnl base name of the resource file for wxMac must be the same
7535     dnl as library installation base name (-install_name)
7536     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7537     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7538
7539     dnl add the resources target for wxMac
7540     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7541
7542     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7543
7544     MACSETFILE="\$(SETFILE)"
7545
7546     dnl resources are bundled both with shared library and applications
7547     dnl since the carb resource *must* be included in the application
7548     if test "$wxUSE_MAC" = 1; then
7549         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7550         RESCOMP="$REZ"
7551         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7552     else
7553         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7554         RESCOMP="cat /dev/null \| $REZ"
7555         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7556     fi
7557
7558 else
7559     dnl default value is to (silently) do nothing in the makefile
7560     MACSETFILE="@true"
7561
7562     if test "$wxUSE_PM" = 1; then
7563         RESCOMP="emxbind"
7564         WXCONFIG_RESFLAGS="-ep"
7565
7566         dnl Is this one really used anywhere for pm?
7567         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7568     else
7569         POSTLINK_COMMAND="@true"
7570     fi
7571 fi
7572
7573 fi
7574 dnl wxUSE_GUI = 1
7575
7576
7577 dnl find out if the compiler supports PCH
7578 dnl
7579 dnl TODO: this should be in bakefile
7580 if test $GCC_PCH = 1
7581 then
7582     if test "$wx_cv_gcc_pch_bug" = yes; then
7583         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7584         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7585         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7586     fi
7587
7588     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7589 fi
7590
7591 dnl HACK ALERT!!
7592 dnl For now, we need to alter bk-deps not to generate deps
7593 dnl when we've configured a Universal binary build.
7594 dnl The next version of Bakefile will have the correct fix for this
7595 dnl at which time, this hack can be removed.
7596
7597 if test "$wxUSE_MAC" = 1 ; then
7598     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7599         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7600         mv temp bk-deps
7601         chmod +x bk-deps
7602     fi
7603 fi
7604
7605 if test "$wxUSE_SHARED" = "yes"; then
7606     dnl Need addtional flag on OS/2, so override bakefiles value
7607     dnl (there currently is no suitable variable to which the
7608     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7609     case "${host}" in
7610       *-pc-os2_emx | *-pc-os2-emx )
7611         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7612         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7613         cp -p ${srcdir}/src/os2/dllnames.sh .
7614         cp -p ${srcdir}/src/os2/dllar.sh .
7615       ;;
7616     esac
7617 fi
7618 if test "$wxUSE_OMF" = "yes"; then
7619     case "${host}" in
7620       *-pc-os2_emx | *-pc-os2-emx )
7621         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7622         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7623         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7624       ;;
7625     esac
7626 fi
7627
7628 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7629 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7630
7631
7632 dnl Sun cc is compatible with gcc and so either of them can use the C
7633 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7634 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7635 dnl where GTK+ is built with gcc
7636 dnl
7637 dnl However the compiler options are not compatible at all and in particular
7638 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7639 dnl filter them out as we already have the correct options for multithreaded
7640 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7641 case "${host}" in
7642     *-*-solaris2* )
7643         dnl system packages are compiled with Sun CC and so pkg-config outputs
7644         dnl CC-specific "-mt" flag, remove it when using gcc
7645         if test "$GCC" = yes; then
7646             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7647             LIBS=`echo $LIBS | sed 's/-mt//'`
7648             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7649         fi
7650         ;;
7651
7652     *-*-linux* )
7653         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7654         dnl -pthreads which Sun CC doesn't know about
7655         if test "x$SUNCXX" = xyes; then
7656             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7657             LIBS=`echo $LIBS | sed 's/-pthread//'`
7658             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7659         fi
7660         ;;
7661 esac
7662
7663 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7664 dnl it doesn't affect compilation checks above
7665 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7666 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7667
7668 dnl for convenience, sort the samples in alphabetical order
7669 dnl
7670 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7671 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7672 dnl
7673 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7674 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7675 dnl       only removes the Unix-like part of the introduced line break.
7676 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7677
7678 dnl subtle bakefile goop.
7679 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7680 dnl I wish we would have called it something less likely to clash with
7681 dnl things though.
7682 AC_SUBST(SHARED)
7683
7684 dnl global options
7685 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7686 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7687
7688 dnl toolkit options
7689 AC_SUBST(USE_GUI)
7690 AC_SUBST(AFMINSTALL)
7691 AC_SUBST(WIN32INSTALL)
7692 AC_SUBST(TOOLKIT)
7693 AC_SUBST(TOOLKIT_DIR)
7694 AC_SUBST(TOOLCHAIN_NAME)
7695 AC_SUBST(TOOLCHAIN_FULLNAME)
7696
7697 dnl wx-config options
7698 AC_SUBST(host_alias)
7699 AC_SUBST(cross_compiling)
7700 AC_SUBST(WIDGET_SET)
7701 AC_SUBST(WX_RELEASE)
7702 AC_SUBST(WX_VERSION)
7703 AC_SUBST(WX_SUBVERSION)
7704 AC_SUBST(WX_CHARTYPE)
7705 AC_SUBST(WX_DEBUGTYPE)
7706
7707 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7708 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7709 dnl are used when building the libraries using the library
7710 dnl
7711 dnl so put anything which should be used only during the library build in, e.g.
7712 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7713 dnl
7714 dnl and, finally, for some things which should be only used by wx-config but
7715 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7716 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7717 AC_SUBST(WXCONFIG_CPPFLAGS)
7718 AC_SUBST(WXCONFIG_CFLAGS)
7719 AC_SUBST(WXCONFIG_CXXFLAGS)
7720
7721 AC_SUBST(WXCONFIG_LIBS)
7722 AC_SUBST(WXCONFIG_RPATH)
7723 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7724 AC_SUBST(WXCONFIG_RESFLAGS)
7725
7726 dnl distribution vars
7727 AC_SUBST(GUIDIST)
7728 AC_SUBST(DISTDIR)
7729
7730 dnl additional subdirectories where we will build
7731 AC_SUBST(SAMPLES_SUBDIRS)
7732
7733 dnl additional libraries and linker settings
7734 AC_SUBST(LDFLAGS)
7735 AC_SUBST(LDFLAGS_GL)
7736 AC_SUBST(OPENGL_LIBS)
7737 AC_SUBST(DMALLOC_LIBS)
7738 AC_SUBST(WX_VERSION_TAG)
7739
7740 dnl additional resurces settings
7741 AC_SUBST(RESCOMP)
7742 AC_SUBST(WINDRES)
7743 AC_SUBST(REZ)
7744 AC_SUBST(RESFLAGS)
7745 AC_SUBST(RESPROGRAMOBJ)
7746 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7747 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7748
7749 dnl additional for Mac OS X
7750 AC_SUBST(DEREZ)
7751 AC_SUBST(LIBWXMACRES)
7752 AC_SUBST(POSTLINK_COMMAND)
7753 AC_SUBST(MACSETFILE)
7754
7755 dnl other tools
7756 AC_SUBST(GCC)
7757 AC_SUBST(DLLTOOL)
7758
7759
7760 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7761 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7762 dnl - and we do use it)
7763 AC_PROG_MAKE_SET
7764
7765
7766 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7767
7768 if test "$USE_WIN32" = 1; then
7769     AC_CONFIG_COMMANDS(
7770         [
7771             rcdefs.h
7772         ],
7773         [
7774             mkdir -p $outdir &&
7775             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7776         ],
7777         [
7778             CPP="$CPP"
7779             infile="$srcdir/include/wx/msw/genrcdefs.h"
7780             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7781         ]
7782     )
7783 fi
7784
7785 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7786                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7787                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7788
7789 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7790                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7791                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7792
7793 if test "$wx_cv_version_script" = "yes"; then
7794     AC_CONFIG_FILES(version-script)
7795 fi
7796 AC_CONFIG_FILES(Makefile)
7797
7798 AC_CONFIG_COMMANDS([wx-config],
7799                    [ rm -f wx-config
7800                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7801                    ],
7802                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7803                      LN_S="${LN_S}"
7804                    ])
7805
7806 dnl This would give us us build dir that in every significant way
7807 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7808 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7809 dnl on platforms that do not have symlinks.
7810 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7811
7812 if test "$wxWITH_SUBDIRS" != "no"; then
7813 dnl Configure samples, demos etc. directories, but only if they are present:
7814 if test "$wxUSE_GUI" = "yes"; then
7815     SUBDIRS="samples demos utils"
7816 else
7817     dnl we build wxBase only
7818     dnl there are no wxBase programs in demos
7819     SUBDIRS="samples utils"
7820 fi
7821 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7822 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7823
7824 for subdir in $SUBDIRS; do
7825     if test -d ${srcdir}/${subdir} ; then
7826         if test "$wxUSE_GUI" = "yes"; then
7827             if test ${subdir} = "samples"; then
7828                 dnl only take those samples which compile in the current
7829                 dnl configuration and which exist
7830                 makefiles="samples/Makefile.in $makefiles"
7831                 for sample in $SAMPLES_SUBDIRS; do
7832                     if test -d $srcdir/samples/$sample; then
7833                         makefiles="samples/$sample/Makefile.in $makefiles"
7834                     fi
7835                 done
7836             else
7837                 dnl assume that everything compiles for utils &c
7838                 dnl any that shouldn't be built can be added to
7839                 dnl DISABLED_UTILS, DISABLED_DEMOS
7840                 disabled_var=DISABLED_`echo $subdir | tr a-z A-Z`
7841                 eval "disabled=\$$disabled_var"
7842                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7843                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7844             fi
7845         else
7846             dnl we build wxBase only
7847             dnl don't take all samples/utils, just those which build with
7848             dnl wxBase
7849             if test ${subdir} = "samples"; then
7850                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7851             elif test ${subdir} = "utils"; then
7852                 makefiles=""
7853                 for util in HelpGen tex2rtf ; do
7854                     if test -d $srcdir/utils/$util ; then
7855                         makefiles="utils/$util/Makefile.in \
7856                                    utils/$util/src/Makefile.in \
7857                                    $makefiles"
7858                     fi
7859                 done
7860             else
7861                 dnl assume that everything compiles for tests
7862                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7863             fi
7864         fi
7865
7866         for mkin in $makefiles ; do
7867             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7868             AC_CONFIG_FILES([$mk])
7869         done
7870     fi
7871 done
7872 fi dnl wxWITH_SUBDIRS
7873
7874 AC_OUTPUT
7875
7876 dnl report how we have been configured
7877 echo
7878 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7879 echo ""
7880 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7881 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7882
7883 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7884 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7885 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7886 if test "$wxUSE_UNICODE" = "yes"; then
7887     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7888         echo " (using UTF-8)"
7889     else
7890         echo " (using wchar_t)"
7891     fi
7892 else
7893     echo
7894 fi
7895
7896 echo "  What level of wxWidgets compatibility should be enabled?"
7897 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
7898 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
7899
7900 echo "  Which libraries should wxWidgets use?"
7901 echo "                                       STL                ${wxUSE_STL}"
7902 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7903 echo "                                       png                ${wxUSE_LIBPNG-none}"
7904 echo "                                       regex              ${wxUSE_REGEX}"
7905 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7906 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7907 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7908 fi
7909 echo "                                       zlib               ${wxUSE_ZLIB}"
7910 echo "                                       expat              ${wxUSE_EXPAT}"
7911 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7912 echo "                                       sdl                ${wxUSE_LIBSDL}"
7913
7914 echo ""
7915
7916 dnl vi: set et sts=4 sw=4 com=\:dnl: