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 not cached and are only used if no --with-toolkit was given *and*
 114 dnl nothing was found in the cache
 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 ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 WX_ARG_CACHE_INIT
 365
 366 dnl it's only necessary to list the options which should be disabled by
 367 dnl default, all the rest have default value of "yes" (or, rather, of
 368 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 369 dnl default)
 370 DEFAULT_wxUSE_ALL_FEATURES=yes
 371
 372 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 373 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 374
 375 dnl libraries disabled by default
 376 DEFAULT_wxUSE_DMALLOC=no
 377 DEFAULT_wxUSE_LIBGNOMEVFS=no
 378 DEFAULT_wxUSE_LIBHILDON=no
 379 DEFAULT_wxUSE_LIBMSPACK=no
 380 DEFAULT_wxUSE_LIBSDL=no
 381 DEFAULT_wxUSE_ODBC=no
 382 DEFAULT_wxUSE_OPENGL=no
 383
 384 dnl features disabled by default
 385 DEFAULT_wxUSE_ACCESSIBILITY=no
 386 DEFAULT_wxUSE_DATAVIEWCTRL=no
 387 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 388 DEFAULT_wxUSE_MEDIACTRL=no
 389 DEFAULT_wxUSE_TAB_DIALOG=no
 390
 391 DEFAULT_wxUSE_UNICODE_UTF8=auto
 392 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 393
 394 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 395 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 396
 397 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 398
 399 dnl Applicable only when --with-gtk was used:
 400 DEFAULT_wxUSE_GTK2=yes
 401
 402 dnl Always default to no. Only special cases require this.
 403 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 404
 405
 406 for toolkit in `echo $ALL_TOOLKITS`; do
 407   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 408   if test "x$LINE" != "x" ; then
 409     has_toolkit_in_cache=1
 410     eval "DEFAULT_$LINE"
 411     eval "CACHE_$toolkit=1"
 412
 413     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 414     if test "x$LINE" != "x" ; then
 415         eval "DEFAULT_$LINE"
 416     fi
 417   fi
 418 done
 419
 420 dnl ===========================
 421 dnl deal with configure options
 422 dnl ===========================
 423
 424 dnl we use several macros here:
 425 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 426 dnl       autoconf manual for details about them
 427 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 428 dnl       the caching of the command line options and also use DEFAULT_foo
 429 dnl       variable as the default value for "foo" if neither --enable-foo nor
 430 dnl       --disable-foo is specified
 431 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 432 dnl       to choose not only whether an external library is used but also if we
 433 dnl       use the copy of it included with wxWidgets or an already installed
 434 dnl       system version
 435 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 436 dnl       should be used for the options which are enabled by default
 437 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 438 dnl       optional features, i.e. options which should be disabled if
 439 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 440 dnl       also affected by this)
 441
 442 dnl ---------------------------------------------------------------------------
 443 dnl global build options
 444 dnl ---------------------------------------------------------------------------
 445
 446 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 447 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 448 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 449 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 450 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 451 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 452 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 453 if test "x$VENDOR" = "x"; then
 454     VENDOR="custom"
 455 fi
 456
 457 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 458
 459 dnl ---------------------------------------------------------------------------
 460 dnl port selection
 461 dnl ---------------------------------------------------------------------------
 462
 463 if test "$wxUSE_GUI" = "yes"; then
 464
 465 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 466 if test "$wxUSE_UNIVERSAL" = "yes"; then
 467     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 468 fi
 469
 470 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 471 dnl shouldn't default to wxUSE_ALL_FEATURES, and we don't need to cache them
 472 dnl automatically
 473 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 474 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 478 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 484 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 485
 486 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 487 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 488
 489 dnl ---------------------------------------------------------------------------
 490 dnl external libraries
 491 dnl ---------------------------------------------------------------------------
 492
 493 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 494 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 495 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 496 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 497 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 498 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 499 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 500 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 501 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 502 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 503
 504 fi
 505 dnl for GUI only
 506
 507 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 508 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 509 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 510 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 511 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 512 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 513
 514 AC_MSG_CHECKING([for --with-macosx-sdk])
 515 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 516         wxUSE_MACOSX_SDK=$withval
 517         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 518         echo "wxUSE_MACOSX_SDK=$wxUSE_MACOSX_SDK" >> ${wx_arg_cache_file}.tmp
 519     ], [
 520         # NOTE: Empty string on purpose so that --without-macosx-sdk (thus no)
 521         # will override --enable-universal_binary's automatic SDK usage.
 522         wxUSE_MACOSX_SDK=
 523         LINE=`grep "^wxUSE_MACOSX_SDK=" ${wx_arg_cache_file}`
 524         if test "x$LINE" != x ; then
 525             eval "$LINE"
 526             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 527         fi
 528     ])
 529 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 530
 531 AC_MSG_CHECKING([for --with-macosx-version-min])
 532 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 533         wxUSE_MACOSX_VERSION_MIN=$withval
 534         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 535         echo "wxUSE_MACOSX_VERSION_MIN=$wxUSE_MACOSX_VERSION_MIN" >> ${wx_arg_cache_file}.tmp
 536     ], [
 537         # default "yes" because when not using an SDK it means the same as no
 538         # but when using an SDK it means to use the SDK version
 539         wxUSE_MACOSX_VERSION_MIN=yes
 540         # See if there is a value in the cache
 541         LINE=`grep "^wxUSE_MACOSX_VERSION_MIN=" ${wx_arg_cache_file}`
 542         if test "x$LINE" != x ; then
 543             eval "$LINE"
 544             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 545         fi
 546     ])
 547 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 548
 549 dnl ---------------------------------------------------------------------------
 550 dnl global compile options
 551 dnl ---------------------------------------------------------------------------
 552
 553 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 554 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 555 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 556 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 557 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 558 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 559 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 560 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 561 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 562 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 563 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 564 if test "$USE_OS2" = "1"; then
 565     DEFAULT_wxUSE_OMF=no
 566     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 567 fi
 568
 569 if test "$wxUSE_DEBUG" = "yes"; then
 570   DEFAULT_wxUSE_DEBUG_FLAG=yes
 571   DEFAULT_wxUSE_DEBUG_INFO=yes
 572   BUILD=debug
 573 elif test "$wxUSE_DEBUG" = "no"; then
 574   DEFAULT_wxUSE_DEBUG_FLAG=no
 575   DEFAULT_wxUSE_DEBUG_INFO=no
 576   BUILD=release
 577 fi
 578
 579 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 580 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 581 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 582 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 583 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 584 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 585 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 586 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 587 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 588 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 589 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 590 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary (not yet working)]], wxUSE_UNIVERSAL_BINARY)
 591
 592 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 593 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 594
 595 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 596
 597 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 598
 599 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 600
 601 dnl ---------------------------------------------------------------------------
 602 dnl optional non GUI features
 603 dnl ---------------------------------------------------------------------------
 604
 605 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 606 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 607
 608 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 609 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 610 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 611 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 612 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 613 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 614 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 615
 616 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 617
 618 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 619 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 620 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 621
 622 dnl please keep the settings below in alphabetical order
 623 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 624 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 625 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 626 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 627 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 628 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 629 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 630 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 631 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 632 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 633 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 634 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 635 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 636 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 637 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 638 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 639 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 640 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 641 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 642 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 643 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 644 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 645 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 646 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 647 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 648 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 649 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 650 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 651 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 652 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 653 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 654 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 655 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 656 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 657 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 658 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 659 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 660 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 661
 662 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 663 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 664 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 665 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 666 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 667 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 668
 669 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 670
 671 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 672 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 673
 674 if test "$wxUSE_GUI" = "yes"; then
 675
 676 dnl ---------------------------------------------------------------------------
 677 dnl optional "big" GUI features
 678 dnl ---------------------------------------------------------------------------
 679
 680 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 681 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 682 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 683 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 684 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 685 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 686 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 687 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 688 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 689 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 690 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 691 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 692 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 693 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 694 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 695 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 696 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 697 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 698 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 699 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 700
 701 dnl ---------------------------------------------------------------------------
 702 dnl IPC &c
 703 dnl ---------------------------------------------------------------------------
 704
 705 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 706 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 707 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 708
 709 dnl ---------------------------------------------------------------------------
 710 dnl optional GUI controls (in alphabetical order except the first one)
 711 dnl ---------------------------------------------------------------------------
 712
 713 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 714 DEFAULT_wxUSE_CONTROLS=none
 715 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 716
 717 dnl even with --enable-controls, some may be disabled by giving
 718 dnl --disable-<control> later on the command line - but by default all will be
 719 dnl used (and vice versa)
 720 if test "$wxUSE_CONTROLS" = "yes"; then
 721   DEFAULT_wxUSE_ACCEL=yes
 722   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 723   DEFAULT_wxUSE_BMPBUTTON=yes
 724   DEFAULT_wxUSE_BUTTON=yes
 725   DEFAULT_wxUSE_CALCTRL=yes
 726   DEFAULT_wxUSE_CARET=yes
 727   DEFAULT_wxUSE_COMBOBOX=yes
 728   DEFAULT_wxUSE_CHECKBOX=yes
 729   DEFAULT_wxUSE_CHECKLISTBOX=yes
 730   DEFAULT_wxUSE_CHOICE=yes
 731   DEFAULT_wxUSE_CHOICEBOOK=yes
 732   DEFAULT_wxUSE_COLLPANE=yes
 733   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 734   DEFAULT_wxUSE_COMBOBOX=yes
 735   DEFAULT_wxUSE_DATEPICKCTRL=yes
 736   DEFAULT_wxUSE_DISPLAY=yes
 737   DEFAULT_wxUSE_DETECT_SM=yes
 738   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 739   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 740   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 741   DEFAULT_wxUSE_GAUGE=yes
 742   DEFAULT_wxUSE_GRID=yes
 743   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 744   DEFAULT_wxUSE_DATAVIEWCTRL=no
 745   DEFAULT_wxUSE_IMAGLIST=yes
 746   DEFAULT_wxUSE_LISTBOOK=yes
 747   DEFAULT_wxUSE_LISTBOX=yes
 748   DEFAULT_wxUSE_LISTCTRL=yes
 749   DEFAULT_wxUSE_NOTEBOOK=yes
 750   DEFAULT_wxUSE_RADIOBOX=yes
 751   DEFAULT_wxUSE_RADIOBTN=yes
 752   DEFAULT_wxUSE_SASH=yes
 753   DEFAULT_wxUSE_SCROLLBAR=yes
 754   DEFAULT_wxUSE_SEARCHCTRL=yes
 755   DEFAULT_wxUSE_SLIDER=yes
 756   DEFAULT_wxUSE_SPINBTN=yes
 757   DEFAULT_wxUSE_SPINCTRL=yes
 758   DEFAULT_wxUSE_SPLITTER=yes
 759   DEFAULT_wxUSE_STATBMP=yes
 760   DEFAULT_wxUSE_STATBOX=yes
 761   DEFAULT_wxUSE_STATLINE=yes
 762   DEFAULT_wxUSE_STATUSBAR=yes
 763   DEFAULT_wxUSE_TAB_DIALOG=yes
 764   DEFAULT_wxUSE_TOGGLEBTN=yes
 765   DEFAULT_wxUSE_TOOLBAR=yes
 766   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 767   DEFAULT_wxUSE_TOOLTIPS=yes
 768   DEFAULT_wxUSE_TREEBOOK=yes
 769   DEFAULT_wxUSE_TOOLBOOK=yes
 770   DEFAULT_wxUSE_TREECTRL=yes
 771   DEFAULT_wxUSE_POPUPWIN=yes
 772   DEFAULT_wxUSE_TIPWINDOW=yes
 773 elif test "$wxUSE_CONTROLS" = "no"; then
 774   DEFAULT_wxUSE_ACCEL=no
 775   DEFAULT_wxUSE_ANIMATIONCTRL=no
 776   DEFAULT_wxUSE_BMPBUTTON=no
 777   DEFAULT_wxUSE_BUTTON=no
 778   DEFAULT_wxUSE_CALCTRL=no
 779   DEFAULT_wxUSE_CARET=no
 780   DEFAULT_wxUSE_COLLPANE=no
 781   DEFAULT_wxUSE_COMBOBOX=no
 782   DEFAULT_wxUSE_CHECKBOX=no
 783   DEFAULT_wxUSE_CHECKLISTBOX=no
 784   DEFAULT_wxUSE_CHOICE=no
 785   DEFAULT_wxUSE_CHOICEBOOK=no
 786   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 787   DEFAULT_wxUSE_COMBOBOX=no
 788   DEFAULT_wxUSE_DATEPICKCTRL=no
 789   DEFAULT_wxUSE_DISPLAY=no
 790   DEFAULT_wxUSE_DETECT_SM=no
 791   DEFAULT_wxUSE_DIRPICKERCTRL=no
 792   DEFAULT_wxUSE_FILEPICKERCTRL=no
 793   DEFAULT_wxUSE_FONTPICKERCTRL=no
 794   DEFAULT_wxUSE_GAUGE=no
 795   DEFAULT_wxUSE_GRID=no
 796   DEFAULT_wxUSE_HYPERLINKCTRL=no
 797   DEFAULT_wxUSE_DATAVIEWCTRL=no
 798   DEFAULT_wxUSE_IMAGLIST=no
 799   DEFAULT_wxUSE_LISTBOOK=no
 800   DEFAULT_wxUSE_LISTBOX=no
 801   DEFAULT_wxUSE_LISTCTRL=no
 802   DEFAULT_wxUSE_NOTEBOOK=no
 803   DEFAULT_wxUSE_RADIOBOX=no
 804   DEFAULT_wxUSE_RADIOBTN=no
 805   DEFAULT_wxUSE_SASH=no
 806   DEFAULT_wxUSE_SCROLLBAR=no
 807   DEFAULT_wxUSE_SEARCHCTRL=no
 808   DEFAULT_wxUSE_SLIDER=no
 809   DEFAULT_wxUSE_SPINBTN=no
 810   DEFAULT_wxUSE_SPINCTRL=no
 811   DEFAULT_wxUSE_SPLITTER=no
 812   DEFAULT_wxUSE_STATBMP=no
 813   DEFAULT_wxUSE_STATBOX=no
 814   DEFAULT_wxUSE_STATLINE=no
 815   DEFAULT_wxUSE_STATUSBAR=no
 816   DEFAULT_wxUSE_TAB_DIALOG=no
 817   DEFAULT_wxUSE_TOGGLEBTN=no
 818   DEFAULT_wxUSE_TOOLBAR=no
 819   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 820   DEFAULT_wxUSE_TOOLTIPS=no
 821   DEFAULT_wxUSE_TREEBOOK=no
 822   DEFAULT_wxUSE_TOOLBOOK=no
 823   DEFAULT_wxUSE_TREECTRL=no
 824   DEFAULT_wxUSE_POPUPWIN=no
 825   DEFAULT_wxUSE_TIPWINDOW=no
 826 fi
 827
 828 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 829 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 830 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 831 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 832 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 833 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 834 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 835 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 836 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 837 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 838 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 839 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 840 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 841 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 842 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 843 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 844 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 845 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 846 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 847 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 848 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 849 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 850 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 851 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 852 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 853 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 854 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 855 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 856 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 857 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 858 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 859 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 860 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 861 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 862 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 863 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 864 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 865 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 866 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 867 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 868 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 869 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 870 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 871 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 872 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 873 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 874 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 875 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 876 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 877 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 878 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 879 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 880 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 881 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 882 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 883 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 884 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 885
 886 dnl ---------------------------------------------------------------------------
 887 dnl common dialogs
 888 dnl ---------------------------------------------------------------------------
 889
 890 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 891 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 892 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 893 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 894 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 895 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 896 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 897 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 898 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 899 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 900 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 901 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 902 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 903 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 904 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 905
 906 dnl ---------------------------------------------------------------------------
 907 dnl misc GUI options
 908 dnl ---------------------------------------------------------------------------
 909
 910 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 911 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 912 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 913 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 914 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 915 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 916 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 917 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 918 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 919 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 920 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 921
 922 dnl ---------------------------------------------------------------------------
 923 dnl support for image formats that do not rely on external library
 924 dnl ---------------------------------------------------------------------------
 925
 926 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 927 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 928 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 929 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 930 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 931 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 932 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 933 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 934 WX_ARG_FEATURE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
 935
 936 dnl ---------------------------------------------------------------------------
 937 dnl wxMSW-only options
 938 dnl ---------------------------------------------------------------------------
 939
 940 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 941 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 942 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 only)], wxUSE_OWNER_DRAWN)
 943 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 944 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 945
 946 fi
 947 dnl for GUI only
 948
 949 dnl cache the options values before (may be) aborting below
 950 WX_ARG_CACHE_FLUSH
 951
 952 dnl check that no more than one toolkit is given and that if none are given that
 953 dnl we have a default one
 954
 955 AC_MSG_CHECKING(for toolkit)
 956
 957 # In Wine, we need to default to MSW, not GTK or MOTIF
 958 if test "$wxUSE_WINE" = "yes"; then
 959     DEFAULT_DEFAULT_wxUSE_GTK=0
 960     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 961     DEFAULT_DEFAULT_wxUSE_MSW=1
 962     wxUSE_SHARED=no
 963     CC=${CC:-winegcc}
 964     CXX=${CXX:-wineg++}
 965 fi
 966
 967
 968 if test "$wxUSE_GUI" = "yes"; then
 969
 970     if test "$USE_BEOS" = 1; then
 971         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 972     fi
 973
 974     if test "$TOOLKIT_GIVEN" = 1; then
 975       dnl convert "yes", "any" or a number to 1 and "no" to 0
 976       for toolkit in `echo $ALL_TOOLKITS`; do
 977         var=wxUSE_$toolkit
 978         eval "value=\$${var}"
 979         if test "x$value" = "xno"; then
 980           eval "$var=0"
 981         elif test "x$value" != "x"; then
 982           eval "$var=1"
 983         fi
 984
 985         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 986           eval "wx${toolkit}_VERSION=$value"
 987         fi
 988       done
 989     else
 990       dnl try to guess the most apropriate toolkit for this platform
 991       for toolkit in `echo $ALL_TOOLKITS`; do
 992         if test "$has_toolkit_in_cache" != 1; then
 993           var=DEFAULT_DEFAULT_wxUSE_$toolkit
 994         else
 995           var=DEFAULT_wxUSE_$toolkit
 996
 997           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
 998           if test "x$version" != "x"; then
 999             eval "wx${toolkit}_VERSION=$version"
1000           fi
1001         fi
1002         eval "wxUSE_$toolkit=\$${var}"
1003       done
1004     fi
1005
1006     dnl we suppose that expr is available (maybe there is a better way to do
1007     dnl this? what about using ALL_TOOLKITS? TODO)
1008     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1009                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1010                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1011
1012     dnl Allow wxUSE_PM only for OS/2 with EMX.
1013     case "${host}" in
1014       *-pc-os2_emx | *-pc-os2-emx )
1015         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1016     esac
1017
1018     case "$NUM_TOOLKITS" in
1019       1)
1020       ;;
1021       0)
1022         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1023       ;;
1024       *)
1025         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1026     esac
1027
1028     # to be removed when --disable-gtk2 isn't needed
1029     if test "x$wxUSE_GTK2" = "xyes"; then
1030         wxGTK_VERSION=2
1031     elif test "x$wxUSE_GTK2" = "xno"; then
1032         wxGTK_VERSION=1
1033     fi
1034
1035     dnl cache the wxUSE_<TOOLKIT> values too
1036     for toolkit in `echo $ALL_TOOLKITS`; do
1037       var=wxUSE_$toolkit
1038       eval "value=\$${var}"
1039       if test "x$value" != x; then
1040         cache_var=CACHE_$toolkit
1041         eval "cache=\$${cache_var}"
1042         if test "$cache" = 1; then
1043           echo "$var=$value" >> ${wx_arg_cache_file}
1044           eval "version=\$wx${toolkit}_VERSION"
1045           if test "x$version" != "x"; then
1046             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1047           fi
1048         fi
1049         if test "$value" = 1; then
1050           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1051           AC_MSG_RESULT($toolkit_echo)
1052         fi
1053       fi
1054     done
1055 else
1056     if test "x$host_alias" != "x"; then
1057         AC_MSG_RESULT(base ($host_alias hosted) only)
1058     else
1059         AC_MSG_RESULT(base only)
1060     fi
1061 fi
1062
1063 dnl ---------------------------------------------------------------------------
1064 dnl Checks for programs
1065 dnl ---------------------------------------------------------------------------
1066
1067 dnl flush the cache because checking for programs might abort
1068 AC_CACHE_SAVE
1069
1070 dnl C-compiler checks
1071 dnl   defines CC with the compiler to use
1072 dnl   defines GCC with yes if using gcc
1073 dnl   defines GCC empty if not using gcc
1074 dnl   defines CFLAGS
1075 dnl
1076 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1077 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1078 dnl -g and -O flags ourselves below
1079 CFLAGS=${CFLAGS:=}
1080 AC_BAKEFILE_PROG_CC
1081
1082 dnl is -traditional needed for correct compilations
1083 dnl   adds -traditional for gcc if needed
1084 AC_PROG_GCC_TRADITIONAL
1085
1086 dnl C++-compiler checks
1087 dnl   defines CXX with the compiler to use
1088 dnl   defines GXX with yes if using gxx
1089 dnl   defines GXX empty if not using gxx
1090 dnl   defines CXXFLAGS
1091 dnl
1092 dnl see CFLAGS line above
1093 CXXFLAGS=${CXXFLAGS:=}
1094 AC_BAKEFILE_PROG_CXX
1095
1096 dnl configure always sets CXX to something as it falls back to g++ even if no
1097 dnl C++ compiler was found, but we prefer to abort now with a clear error
1098 dnl message rather than give errors about all tests failures below
1099 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1100     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1101 fi
1102
1103 dnl ar command
1104 dnl   defines AR with the appropriate command
1105 dnl
1106 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1107 if test "x$SUNCXX" != xyes; then
1108     AC_CHECK_TOOL(AR, ar)
1109     if test "x$AR" = "x" ; then
1110         AC_MSG_ERROR([ar is needed to build wxWidgets])
1111     fi
1112 fi
1113
1114 retest_macosx_linking=no
1115
1116 dnl Support the old --enable-universal_binary in case anyone was using it.
1117 #if test "$wxUSE_MAC" = 1; then
1118     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1119         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1120         dnl --enable-universal_binary=SDK names a path to an SDK
1121         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1122             # Implicitly turn on the new --with-macosx-sdk using the default
1123             # SDK which provides the behavior this option has always had.
1124             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1125                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1126                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1127                 wxUSE_MACOSX_SDK=yes
1128             fi
1129         else
1130             # Complain to user if he specified an argument to --enable-universal_binary
1131             # and also 1) specified --with-macosx-sdk using the default (yes) or
1132             # 2) specified --with-macosx-sdk using a path or 3) specified
1133             # --without-macosx-sdk (no).
1134             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1135                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1136             else
1137                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1138                 # special-case the empty string because the below test simply
1139                 # converts "no" to the empty string anyway.
1140                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1141                 dnl Warn about deprecated usage.
1142                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1143             fi
1144         fi
1145         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1146         OSX_UNIV_OPTS="-arch ppc -arch i386"
1147         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1148         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1149         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1150         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1151         dnl is incapable of using them but the compiler driver (which we use
1152         dnl as LD when building dynamic libraries) uses them to invoke the
1153         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1154         dnl need no arch flags because libtool automatically invokes ld for
1155         dnl every architecture found in the fat input files.
1156         dnl
1157         dnl For static library builds, AR/RANLIB automatically create proper
1158         dnl fat archives although AR is unable to update them once RANLIB has
1159         dnl made them into proper fat archives.  Fortunately, our link process
1160         dnl simply removes the .a file before using ar to create a new one.
1161         dnl If we did move to libtool -static we still wouldn't need arch flags
1162         dnl because libtool automatically figures it out based on input.
1163         retest_macosx_linking=yes
1164
1165         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1166         dnl and including all architecture directories with each compiler invocation.
1167         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1168         dnl Objective-C++ precompiled headers.
1169         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1170         bk_use_pch=no
1171     fi
1172 #fi
1173
1174 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1175 dnl with the SDK in place.
1176 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1177 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1178     wxUSE_MACOSX_SDK=
1179 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1180     # TODO: Search for most recent SDK and use it.
1181     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1182 fi
1183
1184
1185 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1186     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1187     if ! test -d "$wxUSE_MACOSX_SDK"; then
1188         AC_MSG_FAILURE([not found])
1189     else
1190         AC_MSG_RESULT([exists])
1191     fi
1192     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1193     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1194     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1195     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1196     retest_macosx_linking=yes
1197     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1198     dnl the syslibroot makes no difference.  We aren't using libtool now but
1199     dnl if we ever did, be aware that you don't need to worry about it.
1200 fi
1201
1202 dnl Set up the deployment target
1203 dnl No   : Don't specify a min version even if using an SDK
1204 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1205 dnl Param: Use the specified version
1206 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1207     wxUSE_MACOSX_VERSION_MIN=
1208 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1209     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1210         AC_MSG_CHECKING([SDK deployment version])
1211 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1212 [
1213         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\} *; *$/\1/'`
1214 ]
1215         # If that failed, try again with the new key
1216         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1217 [
1218             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\} *; *$/\1/'`
1219 ]
1220         fi
1221
1222         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1223             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1224             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1225         else
1226             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1227             wxUSE_MACOSX_VERSION_MIN=
1228         fi
1229     else
1230         wxUSE_MACOSX_VERSION_MIN=
1231     fi
1232 fi
1233
1234 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1235     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1236     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1237     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1238     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1239     retest_macosx_linking=yes
1240 fi
1241
1242 dnl If either an SDK or a version option was added, make sure that we can
1243 dnl still compile and link both C and C++.  If we didn't do this, then most
1244 dnl of the remaining tests would fail.
1245 if test "x$retest_macosx_linking" = "xyes"; then
1246     AC_LANG_PUSH(C)
1247     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1248     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1249     AC_LANG_POP()
1250
1251     AC_LANG_PUSH(C++)
1252     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1253     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1254     AC_LANG_POP()
1255 fi
1256
1257
1258 case "${host}" in
1259
1260     dnl The other BSD's should probably go in here too, since this is
1261     dnl to workaround a strange static lib BSDism.
1262     dnl Mac OS X install seems to ignore -p option...
1263     *-*-darwin* )
1264         INSTALL_PROGRAM="cp -fp"
1265         INSTALL_DATA="cp -fp"
1266         ;;
1267     *)
1268         ;;
1269 esac
1270
1271 dnl ------------------------------------------------------------------------
1272 dnl Platform specific tests
1273 dnl ------------------------------------------------------------------------
1274
1275 dnl xlC needs -qunique under AIX so that one source file can be
1276 dnl compiled to multiple object files and safely linked together.
1277 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1278     CXXFLAGS="-qunique $CXXFLAGS"
1279 fi
1280
1281 dnl This case is for PowerPC OS X vs. everything else
1282 case "${host}" in
1283   powerpc-*-darwin* )
1284     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1285     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1286         choke me for lack of PowerPC
1287 #endif
1288 ],
1289         [AC_MSG_RESULT([yes])],
1290         [AC_MSG_RESULT([no])
1291         AC_DEFINE(__POWERPC__)
1292     ])
1293   ;;
1294 esac
1295
1296 dnl This case is for OS X vs. everything else
1297 case "${host}" in
1298   *-*-darwin* )
1299     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1300     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1301 ],[],
1302         [AC_MSG_RESULT([yes])],
1303         [AC_MSG_RESULT([no])
1304         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1305         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1306 #include <CoreFoundation/CFBase.h>
1307         ],[],
1308         [AC_MSG_RESULT([yes])
1309         dnl We must use -D so source files that don't include wx/setup.h
1310         dnl but do include CFBase will work.
1311         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1312         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1313         )
1314         ]
1315     )
1316   ;;
1317 esac
1318
1319 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1320 dnl latter makes more sense for wxGTK/Motif/X11 ports
1321 wants_win32=0
1322 doesnt_want_win32=0
1323 case "${host}" in
1324   *-*-cygwin*)
1325       if test "$wxUSE_MSW" = 1 ; then
1326         wants_win32=1
1327       else
1328         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1329         dnl headers and libraries, so it's Windows-like in this case
1330         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1331             [
1332                 AC_TRY_COMPILE(
1333                     [],
1334                     [
1335                         #ifdef __MINGW32__
1336                             choke me
1337                         #endif
1338                     ],
1339                     wx_cv_nocygwin=no,
1340                     wx_cv_nocygwin=yes
1341                 )
1342             ]
1343         )
1344
1345         if test "$wx_cv_nocygwin" = "yes"; then
1346             wants_win32=1
1347         else
1348             doesnt_want_win32=1
1349         fi
1350       fi
1351       if test "$wants_win32" = 1 ; then
1352         BAKEFILE_FORCE_PLATFORM=win32
1353       fi
1354   ;;
1355   *-*-mingw*)
1356       wants_win32=1
1357   ;;
1358 esac
1359
1360 if test "$wxUSE_WINE" = "yes"; then
1361     wants_win32=1
1362     LDFLAGS_GUI="-mwindows"
1363 fi
1364
1365 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1366 dnl     take effect on Cygwin/Mingw and not other platforms.
1367 if test "$wants_win32" = 1 ; then
1368     USE_UNIX=0
1369     USE_WIN32=1
1370     AC_DEFINE(__WIN32__)
1371     AC_DEFINE(__WIN95__)
1372     AC_DEFINE(__WINDOWS__)
1373     AC_DEFINE(__GNUWIN32__)
1374     AC_DEFINE(STRICT)
1375 fi
1376 if test "$doesnt_want_win32" = 1 ; then
1377     USE_UNIX=1
1378     USE_WIN32=0
1379 fi
1380 dnl (end of Windows-only piece)
1381
1382 if test "$USE_UNIX" = 1 ; then
1383     wxUSE_UNIX=yes
1384     AC_DEFINE(__UNIX__)
1385 fi
1386
1387 dnl This case is for OS/2 vs. everything else
1388 case "${host}" in
1389   *-pc-os2_emx | *-pc-os2-emx )
1390       dnl ---------------------------------------------------------------------
1391       dnl When we are using gcc on OS/2, we want to be either using resources
1392       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1393       dnl Moreover we need to link explicitly against either stdcpp.a or
1394       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1395       dnl not "g++/c++".
1396       dnl ---------------------------------------------------------------------
1397       dnl (OS/2-only piece)
1398       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1399           dnl More complete Unix emulation for unix-like ports
1400           dnl by linking in POSIX/2's cExt (if available).
1401           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1402       else
1403           dnl Include resources for the "native" port (wxPM).
1404           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1405       fi
1406       dnl Check for the gcc version (and thereby for the C runtime library).
1407       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1408       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1409       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1410       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1411       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1412           AC_TRY_RUN(
1413               dnl Check the gcc version macro.
1414               [
1415                   #include <stdio.h>
1416
1417                   int main()
1418                   {
1419                       FILE *f=fopen("conftestval", "w");
1420                       if (!f) exit(1);
1421                       fprintf(f,
1422                   #if (__GNUC__ < 3)
1423                               "EMX2"
1424                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1425                               "EMX3"
1426                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1427                               "Innotek5"
1428                   #else
1429                               "Innotek6"
1430                   #endif
1431                       );
1432                       exit(0);
1433                   }
1434               ],
1435               wx_cv_gccversion=`cat conftestval`,
1436               wx_cv_gccversion="EMX2",
1437               dnl Compilation error: Assuming standard EMX environment
1438               wx_cv_gccversion="EMX2"
1439           )
1440       ])
1441       if test "$wx_cv_gccversion" = "EMX2"; then
1442           LIBS="$LIBS -lstdcpp"
1443           LDFLAGS="$LDFLAGS -Zsysv-signals"
1444       else
1445           if test "$wx_cv_gccversion" = "EMX3"; then
1446               LIBS="$LIBS -lstdcxx -lgcc"
1447               LDFLAGS="$LDFLAGS -Zsysv-signals"
1448           else
1449               LIBS="$LIBS -lstdc++"
1450           fi
1451       fi
1452       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1453         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1454         wxUSE_OMF=yes
1455         enable_omf=yes
1456       fi
1457       dnl (end of OS/2-only piece)
1458   ;;
1459   *)
1460       dnl ---------------------------------------------------------------------
1461       dnl look for strcasecmp() in string.h and then strings.h if it's not
1462       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1463       dnl used.
1464       dnl ---------------------------------------------------------------------
1465       dnl (non-OS/2-only piece)
1466
1467       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1468           AC_TRY_LINK([
1469               #include <string.h>
1470               ],
1471               [
1472                   strcasecmp("foo", "bar");
1473               ],
1474               ac_cv_string_strcasecmp=yes,
1475               ac_cv_string_strcasecmp=no
1476           )
1477       ])
1478
1479       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1480           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1481       else
1482           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1483               AC_TRY_LINK([
1484                   #include <strings.h>
1485                   ],
1486                   [
1487                       strcasecmp("foo", "bar");
1488                   ],
1489                   ac_cv_strings_strcasecmp=yes,
1490                   ac_cv_strings_strcasecmp=no
1491               )
1492           ])
1493
1494           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1495               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1496           else
1497               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1498           fi
1499       fi
1500
1501       dnl (end of non-OS/2-only piece)
1502   ;;
1503 esac
1504
1505 dnl ------------------------------------------------------------------------
1506 dnl Check for headers
1507 dnl ------------------------------------------------------------------------
1508
1509 dnl Note: non-empty last parameter makes check compile-only,
1510 dnl   skipping worthless preprocessing check
1511 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1512
1513 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1514 if test "$ac_cv_header_wchar_h" != "yes"; then
1515     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1516 fi
1517
1518 case "${host}" in
1519   *-pc-os2_emx | *-pc-os2-emx )
1520       dnl Explicitly link -lintl if langinfo.h is available
1521       dnl and intl not yet included in libc
1522       if test $ac_cv_header_langinfo_h = "yes" \
1523                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1524                      -o "$wx_cv_gccversion" = "EMX3" \
1525                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1526           LIBS="$LIBS -lintl"
1527       fi
1528   ;;
1529 esac
1530
1531 dnl POSIX needs this for select(), but old systems don't have it
1532 if test "$USE_UNIX" = 1 ; then
1533     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1534 fi
1535
1536 dnl ---------------------------------------------------------------------------
1537 dnl Checks for compiler characteristics
1538 dnl ---------------------------------------------------------------------------
1539
1540 dnl defines const to be empty if c-compiler does not support const fully
1541 AC_C_CONST
1542 dnl defines inline to a sensible value for the c-compiler
1543 AC_C_INLINE
1544
1545 dnl check the sizes of integral types (give some reasonable default values for
1546 dnl cross-compiling)
1547 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1548 AC_CHECK_SIZEOF(short, 2)
1549 AC_CHECK_SIZEOF(void *, 4)
1550 AC_CHECK_SIZEOF(int, 4)
1551 AC_CHECK_SIZEOF(long, 4)
1552 AC_CHECK_SIZEOF(size_t, 4)
1553
1554 case "${host}" in
1555     arm-*-linux* )
1556         AC_CHECK_SIZEOF(long long, 8)
1557     ;;
1558     *-hp-hpux* )
1559         AC_CHECK_SIZEOF(long long, 0)
1560         if test "$ac_cv_sizeof_long_long" != "0"; then
1561             dnl HPUX 10.20 headers need this define in order to use long long definitions
1562             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1563         fi
1564     ;;
1565     * )
1566         AC_CHECK_SIZEOF(long long, 0)
1567 esac
1568
1569 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1570 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1571 AC_CHECK_SIZEOF(wchar_t, 0,
1572     [
1573         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1574         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1575         #  error "fake wchar_t"
1576         #endif
1577         #ifdef HAVE_WCHAR_H
1578         #  ifdef __CYGWIN__
1579         #    include <stddef.h>
1580         #  endif
1581         #  include <wchar.h>
1582         #endif
1583         #ifdef HAVE_STDLIB_H
1584         #  include <stdlib.h>
1585         #endif
1586         #include <stdio.h>
1587     ]
1588 )
1589 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1590     wxUSE_WCHAR_T=yes
1591 else
1592     wxUSE_WCHAR_T=no
1593 fi
1594
1595 dnl checks needed to define wxVaCopy
1596 AC_CACHE_CHECK([for va_copy],
1597     wx_cv_func_va_copy,
1598     [
1599         AC_LANG_PUSH(C++)
1600         AC_LINK_IFELSE([
1601             #include <stdarg.h>
1602             void foo(char *f, ...)
1603             {
1604                 va_list ap1, ap2;
1605                 va_start(ap1, f);
1606                 va_copy(ap2, ap1);
1607                 va_end(ap2);
1608                 va_end(ap1);
1609             }
1610             int main()
1611             {
1612                 foo("hi", 17);
1613                 return 0;
1614             }],
1615             wx_cv_func_va_copy=yes,
1616             wx_cv_func_va_copy=no
1617         )
1618         AC_LANG_POP()
1619     ]
1620 )
1621
1622 if test $wx_cv_func_va_copy = "yes"; then
1623     AC_DEFINE(HAVE_VA_COPY)
1624 else
1625     dnl try to understand how can we copy va_lists
1626     AC_CACHE_CHECK([if va_list can be copied by value],
1627         wx_cv_type_va_list_lvalue,
1628         [
1629             AC_RUN_IFELSE([
1630                 #include <stdarg.h>
1631                 int foo(char *f, ...)
1632                 {
1633                     va_list ap1, ap2;
1634                     va_start(ap1, f);
1635                     ap2 = ap1;
1636                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1637                         return 1;
1638                     va_end(ap2);
1639                     va_end(ap1);
1640                     return 0;
1641                 }
1642                 int main()
1643                 {
1644                     return foo("hi", 17);
1645                 }],
1646                 wx_cv_type_va_list_lvalue=yes,
1647                 wx_cv_type_va_list_lvalue=no,
1648                 dnl assume most common case for cross-compiling...
1649                 wx_cv_type_va_list_lvalue=yes
1650             )
1651         ]
1652     )
1653
1654     if test $wx_cv_type_va_list_lvalue != "yes"; then
1655         dnl we suppose that the only thing which can't be copied like this
1656         dnl are arrays... only experience will show whether this is really true
1657         AC_DEFINE(VA_LIST_IS_ARRAY)
1658     fi
1659 fi
1660
1661 dnl don't check for vararg macros if they're explicitly disabled: this is
1662 dnl useful if the user code using the library wants to limit itself to standard
1663 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1664 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1665
1666 dnl Check if variadic macros (C99 feature) are supported:
1667 AC_CACHE_CHECK(
1668     [whether the compiler supports variadic macros],
1669     [wx_cv_have_variadic_macros],
1670     [
1671         dnl C compiler might support variadic macros when C++ one doesn't
1672         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1673         AC_LANG_PUSH(C++)
1674         AC_COMPILE_IFELSE(
1675             AC_LANG_PROGRAM(
1676                 [
1677                     #include <stdio.h>
1678                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1679                 ],
1680                 [
1681                     test("%s %d %p", "test", 1, 0);
1682                 ]
1683             ),
1684             [wx_cv_have_variadic_macros=yes],
1685             [wx_cv_have_variadic_macros=no]
1686             )
1687         AC_LANG_POP()
1688     ]
1689 )
1690
1691 if test $wx_cv_have_variadic_macros = "yes"; then
1692     AC_DEFINE(HAVE_VARIADIC_MACROS)
1693 fi
1694
1695 fi dnl wxUSE_VARARG_MACROS == yes
1696
1697 dnl check for large file support
1698 AC_SYS_LARGEFILE
1699
1700 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1701 dnl line because otherwise the system headers risk being included before
1702 dnl wx/defs.h which defines these constants leading to inconsistent
1703 dnl sizeof(off_t) in different source files of the same program and linking
1704 dnl problems
1705 if test "x$wx_largefile" = "xyes"; then
1706     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1707         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1708
1709         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1710         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1711         dnl The compiler should define it automatically, but some old g++
1712         dnl versions don't define it, so test and add it if necessary. AFAIK
1713         dnl the problem only affects the C++ compiler so it is added to
1714         dnl CXXFLAGS only.
1715         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1716             AC_CACHE_CHECK(
1717                 [if -D__STDC_EXT__ is required],
1718                 wx_cv_STDC_EXT_required,
1719                 [
1720                     AC_LANG_PUSH(C++)
1721                     AC_TRY_COMPILE(
1722                         [],
1723                         [
1724                             #ifndef __STDC_EXT__
1725                                 choke me
1726                             #endif
1727                         ],
1728                         wx_cv_STDC_EXT_required=no,
1729                         wx_cv_STDC_EXT_required=yes
1730                     )
1731                     AC_LANG_POP()
1732                 ]
1733             )
1734             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1735                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1736             fi
1737         fi
1738     else
1739         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1740     fi
1741     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1742     AC_FUNC_FSEEKO
1743     if test "$ac_cv_sys_largefile_source" != no; then
1744         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1745     fi
1746 fi
1747
1748 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1749 WX_C_BIGENDIAN
1750
1751 dnl check for iostream (as opposed to iostream.h) standard header
1752 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1753
1754 dnl check whether C++ compiler supports bool built-in type
1755 WX_CPP_BOOL
1756
1757 dnl check whether C++ compiler supports explicit keyword
1758 WX_CPP_EXPLICIT
1759
1760 dnl check whether C++ compiler supports C++ casts
1761 AC_CXX_CONST_CAST
1762 AC_CXX_REINTERPRET_CAST
1763 AC_CXX_STATIC_CAST
1764 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1765 dnl AC_CXX_DYNAMIC_CAST
1766
1767 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1768 dnl to get the expression scope behaviour that conforms to the standard.
1769 if test "x$SUNCXX" = xyes; then
1770     CXXFLAGS="-features=tmplife $CXXFLAGS"
1771 fi
1772
1773 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1774 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1775 dnl still spits out dozens of warnings for each X include file, so suppress
1776 dnl them
1777 if test "x$SUNCC" = xyes; then
1778     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1779 fi
1780
1781 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1782 dnl same-sized integral type" even when there is an explicit cast and as there
1783 dnl is no way to turn it off and there are hundreds of these warnings in wx
1784 dnl sources, just turn it off for now
1785 dnl
1786 dnl a better long term solution would be to use #pragma set/reset woff in
1787 dnl wxPtrToUInt() and use it instead of casts elsewhere
1788 if test "x$SGICC" = "xyes"; then
1789     CFLAGS="-woff 3970 $CFLAGS"
1790 fi
1791 if test "x$SGICXX" = "xyes"; then
1792     CXXFLAGS="-woff 3970 $CXXFLAGS"
1793 fi
1794
1795 dnl HP-UX c89/aCC compiler warnings
1796 if test "x$HPCC" = "xyes"; then
1797     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1798     dnl       even for directives inside #if which is not true (i.e. which are
1799     dnl       used for other compilers/OS) and so we have no way to get rid of it
1800     dnl 2450: "long long is non standard" -- yes, we know
1801     CFLAGS="+W 2011,2450 $CFLAGS"
1802 fi
1803 if test "x$HPCXX" = "xyes"; then
1804     dnl 2340: "value copied to temporary, reference to temporary used": very
1805     dnl       painful as triggered by any occurrence of user-defined conversion
1806     CXXFLAGS="+W 2340 $CXXFLAGS"
1807 fi
1808
1809 dnl DEC/Compaq/HP cxx warnings
1810 if test "x$COMPAQCXX" = "xyes"; then
1811     dnl -w0 enables all warnings, then we disable some of them:
1812     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1813     dnl unrimpret:  "end of routine block may be unreachable" is given for
1814     dnl             every "if ( ) return ...; else return ...;"
1815     dnl intconlosbit: "conversion to integral type of smaller size could lose
1816     dnl               data" this is a useful warning but there are too many of
1817     dnl               them for now
1818     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1819 fi
1820
1821 dnl the next few tests are all for C++ features and so need to be done using
1822 dnl C++ compiler
1823 AC_LANG_PUSH(C++)
1824
1825 dnl check for std::string or std::wstring
1826 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1827     if test "$wxUSE_UNICODE" = "yes"; then
1828         std_string="std::wstring"
1829         char_type="wchar_t"
1830     else
1831         std_string="std::string"
1832         char_type="char"
1833     fi
1834
1835     dnl check if <string> declares std::[w]string
1836     AC_CACHE_CHECK([for $std_string in <string>],
1837         wx_cv_class_stdstring,
1838         [
1839             AC_TRY_COMPILE([#include <string>],
1840                 [$std_string foo;],
1841                 wx_cv_class_stdstring=yes,
1842                 wx_cv_class_stdstring=no
1843             )
1844         ]
1845     )
1846
1847     if test "$wx_cv_class_stdstring" = yes; then
1848         if test "$wxUSE_UNICODE" = "yes"; then
1849             AC_DEFINE(HAVE_STD_WSTRING)
1850         fi
1851         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1852         dnl wxUSE_STD_STRING==yes
1853     else
1854         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1855             wx_cv_class_stdbasicstring,
1856             [
1857                 AC_TRY_COMPILE([
1858                     #ifdef HAVE_WCHAR_H
1859                     #  ifdef __CYGWIN__
1860                     #    include <stddef.h>
1861                     #  endif
1862                     #  include <wchar.h>
1863                     #endif
1864                     #ifdef HAVE_STDLIB_H
1865                     #  include <stdlib.h>
1866                     #endif
1867                     #include <stdio.h>
1868                     #include <string>
1869                     ],
1870                     [std::basic_string<$char_type> foo;
1871                      const $char_type* dummy = foo.c_str();],
1872                     wx_cv_class_stdbasicstring=yes,
1873                     wx_cv_class_stdbasicstring=no
1874                 )
1875             ]
1876         )
1877
1878         if test "$wx_cv_class_stdbasicstring" != yes; then
1879             if test "$wxUSE_STL" = "yes"; then
1880                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1881             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1882                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1883             else
1884                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1885                 wxUSE_STD_STRING=no
1886             fi
1887         fi
1888     fi
1889 fi
1890
1891 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1892     AC_CHECK_TYPES([std::istream, std::ostream],,
1893                    [wxUSE_STD_IOSTREAM=no],
1894                    [#include <iostream>])
1895
1896     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1897         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1898             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1899         else
1900             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1901         fi
1902     fi
1903 fi
1904
1905 if test "$wxUSE_STL" = "yes"; then
1906     dnl check for basic STL functionality
1907     AC_CACHE_CHECK([for basic STL functionality],
1908         wx_cv_lib_stl,
1909         [AC_TRY_COMPILE([#include <string>
1910             #include <functional>
1911             #include <algorithm>
1912             #include <vector>
1913             #include <list>],
1914             [std::vector<int> moo;
1915              std::list<int> foo;
1916              std::vector<int>::iterator it =
1917                  std::find_if(moo.begin(), moo.end(),
1918                               std::bind2nd(std::less<int>(), 3));],
1919             wx_cv_lib_stl=yes,
1920             wx_cv_lib_stl=no
1921         )]
1922     )
1923
1924     if test "$wx_cv_lib_stl" != yes; then
1925          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1926     fi
1927
1928     dnl check for compliant std::string::compare
1929     AC_CACHE_CHECK([for compliant std::string::compare],
1930         wx_cv_func_stdstring_compare,
1931         [AC_TRY_COMPILE([#include <string>],
1932             [std::string foo, bar;
1933             foo.compare(bar);
1934             foo.compare(1, 1, bar);
1935             foo.compare(1, 1, bar, 1, 1);
1936             foo.compare("");
1937             foo.compare(1, 1, "");
1938             foo.compare(1, 1, "", 2);],
1939             wx_cv_func_stdstring_compare=yes,
1940             wx_cv_func_stdstring_compare=no
1941         )]
1942     )
1943
1944     if test "$wx_cv_func_stdstring_compare" = yes; then
1945         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1946     fi
1947
1948     dnl check for hash_map and hash_set headers
1949     AC_CHECK_HEADER([hash_map],
1950         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1951             wx_cv_class_stdhashmapset,
1952             [AC_TRY_COMPILE([#include <hash_map>
1953                 #include <hash_set>],
1954                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1955                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1956                 wx_cv_class_stdhashmapset=yes,
1957                 wx_cv_class_stdhashmapset=no)
1958             ]
1959         )],
1960         [],
1961         [ ]
1962     )
1963
1964     if test "$wx_cv_class_stdhashmapset" = yes; then
1965         AC_DEFINE(HAVE_HASH_MAP)
1966         AC_DEFINE(HAVE_STD_HASH_MAP)
1967     fi
1968
1969     AC_CHECK_HEADER([ext/hash_map],
1970         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1971             wx_cv_class_gnuhashmapset,
1972             [AC_TRY_COMPILE([#include <ext/hash_map>
1973                 #include <ext/hash_set>],
1974                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1975                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1976                 wx_cv_class_gnuhashmapset=yes,
1977                 wx_cv_class_gnuhashmapset=no)
1978             ]
1979         )],
1980         [],
1981         [ ]
1982     )
1983
1984     if test "$wx_cv_class_gnuhashmapset" = yes; then
1985          AC_DEFINE(HAVE_EXT_HASH_MAP)
1986          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1987     fi
1988 fi
1989
1990 dnl check for atomic operations builtins for wx/atomic.h:
1991 WX_ATOMIC_BUILTINS
1992
1993 dnl pop C++
1994 AC_LANG_POP()
1995
1996 dnl ---------------------------------------------------------------------------
1997 dnl Define search path for includes and libraries: all headers and libs will be
1998 dnl looked for in all directories of this path
1999 dnl ---------------------------------------------------------------------------
2000
2001 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2002 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2003 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2004 dnl
2005 dnl Also try to put all directories which may contain X11R6 before those which
2006 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2007 dnl
2008 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2009 dnl systems which have both (AIX 4.x does)
2010 SEARCH_INCLUDE="\
2011     /usr/local/include        \
2012                               \
2013     /usr/Motif-2.1/include    \
2014     /usr/Motif-1.2/include    \
2015     /usr/include/Motif1.2     \
2016                               \
2017     /usr/dt/include           \
2018     /usr/openwin/include      \
2019                               \
2020     /usr/include/Xm           \
2021                               \
2022     /usr/X11R6/include        \
2023     /usr/X11R6.4/include      \
2024     /usr/X11R5/include        \
2025     /usr/X11R4/include        \
2026                               \
2027     /usr/include/X11R6        \
2028     /usr/include/X11R5        \
2029     /usr/include/X11R4        \
2030                               \
2031     /usr/local/X11R6/include  \
2032     /usr/local/X11R5/include  \
2033     /usr/local/X11R4/include  \
2034                               \
2035     /usr/local/include/X11R6  \
2036     /usr/local/include/X11R5  \
2037     /usr/local/include/X11R4  \
2038                               \
2039     /usr/X11/include          \
2040     /usr/include/X11          \
2041     /usr/local/X11/include    \
2042     /usr/local/include/X11    \
2043                               \
2044     /usr/XFree86/include/X11  \
2045     /usr/pkg/include          \
2046                               \
2047     /usr/openwin/share/include"
2048
2049 dnl try to find out the standard lib locations for the systems with multiple
2050 dnl ABIs
2051 AC_MSG_CHECKING([for libraries directory])
2052
2053 case "${host}" in
2054     *-*-irix6* )
2055         AC_CACHE_VAL(
2056             wx_cv_std_libpath,
2057             [
2058                 for d in WX_STD_LIBPATH(); do
2059                     for e in a so sl dylib dll.a; do
2060                         libc="$d/libc.$e"
2061                         if test -f $libc; then
2062                             save_LIBS="$LIBS"
2063                             LIBS="$libc"
2064                             AC_LINK_IFELSE([int main() { return 0; }],
2065                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2066                             LIBS="$save_LIBS"
2067                             if test "x$wx_cv_std_libpath" != "x"; then
2068                                 break 2
2069                             fi
2070                         fi
2071                     done
2072                 done
2073                 if test "x$wx_cv_std_libpath" = "x"; then
2074                     wx_cv_std_libpath="lib"
2075                 fi
2076             ]
2077         )
2078         ;;
2079
2080     *-*-solaris2* )
2081         dnl use ../lib or ../lib/64 depending on the size of void*
2082         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2083             wx_cv_std_libpath="lib/64"
2084         else
2085             wx_cv_std_libpath="lib"
2086         fi
2087         ;;
2088
2089     *-*-linux* )
2090         dnl use ../lib or ../lib64 depending on the size of void*
2091         if test "$ac_cv_sizeof_void_p" = 8 -a \
2092                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2093             wx_cv_std_libpath="lib64"
2094         else
2095             wx_cv_std_libpath="lib"
2096         fi
2097         ;;
2098
2099     *)
2100         wx_cv_std_libpath="lib";
2101         ;;
2102 esac
2103
2104 AC_MSG_RESULT($wx_cv_std_libpath)
2105
2106 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2107
2108 dnl Cross compiling with gcc?
2109 if test "$build" != "$host" -a "$GCC" = yes; then
2110     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2111     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2112     dnl for a 'root' below which libraries and headers for the target system
2113     dnl might be installed.
2114     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2115         cross_root=`dirname $cross_root`
2116         cross_root=`dirname $cross_root`
2117
2118         dnl substitute this candiate root for '^/usr' in the search lists,
2119         dnl strip out any that don't start '^/usr'.
2120         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2121         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2122         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2123
2124         dnl also have pkg-config search for *.pc files under this 'root'
2125         if test -z "$PKG_CONFIG_PATH"; then
2126             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2127             export PKG_CONFIG_PATH
2128         fi
2129
2130         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2131         dnl -x-libraries are given on the command line. So if they are not
2132         dnl set then set them here to plausible defaults.
2133         if test -z "$x_includes" -o "$x_includes" = NONE; then
2134             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2135             x_includes=$ac_find_includes
2136         fi
2137         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2138             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2139             x_libraries=$ac_find_libraries
2140         fi
2141     fi
2142 fi
2143
2144 dnl ------------------------------------------------------------------------
2145 dnl Check for libraries
2146 dnl ------------------------------------------------------------------------
2147
2148 dnl flush the cache because checking for libraries below might abort
2149 AC_CACHE_SAVE
2150
2151 dnl check for glibc version
2152 dnl
2153 dnl VZ: I have no idea why had this check been there originally, but now
2154 dnl     we could probably do without it by just always adding _GNU_SOURCE
2155 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2156     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2157         AC_TRY_COMPILE([#include <features.h>],
2158             [
2159                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2160                 not glibc 2.1
2161                 #endif
2162             ],
2163             [
2164                 wx_cv_lib_glibc21=yes
2165             ],
2166             [
2167                 wx_cv_lib_glibc21=no
2168             ]
2169         )
2170     ])
2171     if test "$wx_cv_lib_glibc21" = "yes"; then
2172         AC_DEFINE(wxHAVE_GLIBC2)
2173     fi
2174 fi
2175
2176 dnl we may need _GNU_SOURCE for 2 things:
2177 dnl
2178 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2179 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2180 dnl  which breaks libtiff compilation, so it is simpler to just define
2181 dnl  _GNU_SOURCE to get everything)
2182 dnl
2183 dnl  2. for Unicode functions
2184 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2185     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2186         AC_DEFINE(_GNU_SOURCE)
2187     fi
2188 fi
2189
2190 dnl Only add the -lm library if floating point functions cannot be used
2191 dnl without it.  This check is important on cygwin because of the bizarre
2192 dnl way that they have organized functions into libraries.  On cygwin, both
2193 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2194 dnl means that
2195 dnl   1) linking with -lm is not necessary, and
2196 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2197 dnl In particular, if you compile any program with -mno-cygwin and link with
2198 dnl -lm, it will crash instantly when it is run.  This happens because the
2199 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2200 dnl the ___main function instead of allowing it to be defined by
2201 dnl /usr/lib/mingw/libmingw32.a as it should be.
2202 dnl
2203 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2204 dnl
2205 dnl Just check a few floating point functions. If they are all found without
2206 dnl -lm, then we must not need -lm.
2207 have_cos=0
2208 have_floor=0
2209 AC_CHECK_FUNCS(cos, have_cos=1)
2210 AC_CHECK_FUNCS(floor, have_floor=1)
2211 AC_MSG_CHECKING(if floating point functions link without -lm)
2212 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2213     AC_MSG_RESULT(yes)
2214 else
2215     AC_MSG_RESULT(no)
2216     LIBS="$LIBS -lm"
2217     # use different functions to avoid configure caching
2218     have_sin=0
2219     have_ceil=0
2220     AC_CHECK_FUNCS(sin, have_sin=1)
2221     AC_CHECK_FUNCS(ceil, have_ceil=1)
2222     AC_MSG_CHECKING(if floating point functions link with -lm)
2223     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2224         AC_MSG_RESULT(yes)
2225     else
2226         AC_MSG_RESULT(no)
2227         # not sure we should warn the user, crash, etc.
2228     fi
2229 fi
2230
2231 dnl check for C99 string to long long conversion functions, assume that if we
2232 dnl have the unsigned variants, then we have the signed ones as well
2233 dnl
2234 dnl at least under SGI these functions are only available in C99 code and not
2235 dnl in C++ so do these tests using C++ compiler
2236 AC_LANG_PUSH(C++)
2237 if test "wxUSE_UNICODE" = "yes"; then
2238     WX_CHECK_FUNCS(wcstoull)
2239 else
2240     WX_CHECK_FUNCS(strtoull)
2241 fi
2242 AC_LANG_POP()
2243
2244 dnl ---------------------------------------------------------------------------
2245 dnl Optional libraries
2246 dnl
2247 dnl   --with-<lib>=sys
2248 dnl       looks for system library and fails if not found
2249 dnl
2250 dnl   --with-<lib>
2251 dnl   --with-<lib>=yes
2252 dnl       looks for system library and, if not found, prints a warning,
2253 dnl       falls back to the builtin wx version, and continues configuration
2254 dnl
2255 dnl   --with-<lib>=builtin
2256 dnl       uses builtin wx version without searching for system library
2257 dnl
2258 dnl   --with-<lib>=no
2259 dnl   --without-<lib>
2260 dnl       do not use library (neither system nor builtin wx version)
2261 dnl
2262 dnl ---------------------------------------------------------------------------
2263
2264 dnl ------------------------------------------------------------------------
2265 dnl Check for regex libraries
2266 dnl ------------------------------------------------------------------------
2267
2268 if test "$wxUSE_REGEX" != "no"; then
2269     AC_DEFINE(wxUSE_REGEX)
2270
2271     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2272         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2273         wxUSE_REGEX=builtin
2274     fi
2275
2276     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2277         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2278         dnl on some old systems it may be in libregex - check for it too?
2279         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2280
2281         if test "x$ac_cv_func_regcomp" != "xyes"; then
2282             if test "$wxUSE_REGEX" = "sys" ; then
2283                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2284             else
2285                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2286                 wxUSE_REGEX=builtin
2287             fi
2288         else
2289             dnl we are using the system library
2290             wxUSE_REGEX=sys
2291             dnl only the built-in supports advanced REs
2292             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2293         fi
2294     fi
2295 fi
2296
2297 dnl ------------------------------------------------------------------------
2298 dnl Check for zlib compression library
2299 dnl ------------------------------------------------------------------------
2300
2301 ZLIB_LINK=
2302 if test "$wxUSE_ZLIB" != "no" ; then
2303     AC_DEFINE(wxUSE_ZLIB)
2304
2305     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2306         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2307         dnl should still use it because hopefully (can someone confirm this?)
2308         dnl Apple did fix the security problem in it and not using the system
2309         dnl library results in a whole bunch of warnings when linking with
2310         dnl Carbon framework
2311         if test "$USE_DARWIN" = 1; then
2312             system_zlib_h_ok="yes"
2313         else
2314             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2315             dnl known to not work) and although I don't know which is
2316             dnl the minimal required version it's safer to test for 1.1.4 as
2317             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2318             dnl has anything more ancient (1.1.3 was released in July 1998)
2319             dnl anyhow
2320             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2321                 [AC_TRY_RUN(
2322                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2323                     [
2324                         #include <zlib.h>
2325                         #include <stdio.h>
2326
2327                         int main()
2328                         {
2329                             FILE *f=fopen("conftestval", "w");
2330                             if (!f) exit(1);
2331                             fprintf(f, "%s",
2332                                     ZLIB_VERSION[0] == '1' &&
2333                                     (ZLIB_VERSION[2] > '1' ||
2334                                     (ZLIB_VERSION[2] == '1' &&
2335                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2336                             exit(0);
2337                         }
2338                     ],
2339                     ac_cv_header_zlib_h=`cat conftestval`,
2340                     ac_cv_header_zlib_h=no,
2341                     dnl cross-compiling: don't have an answer, try later
2342                     unset ac_cv_header_zlib_h
2343                 )]
2344             )
2345             dnl If the test above did not come up with a value (e.g. cross
2346             dnl compiling) then this should give a definitive answer
2347             AC_CHECK_HEADER(zlib.h,,, [ ])
2348
2349             system_zlib_h_ok=$ac_cv_header_zlib_h
2350         fi
2351
2352         if test "$system_zlib_h_ok" = "yes"; then
2353             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2354         fi
2355
2356         if test "x$ZLIB_LINK" = "x" ; then
2357             if test "$wxUSE_ZLIB" = "sys" ; then
2358                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2359             else
2360                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2361                 wxUSE_ZLIB=builtin
2362             fi
2363         else
2364             dnl we are using the system library
2365             wxUSE_ZLIB=sys
2366         fi
2367     fi
2368 fi
2369
2370 dnl ------------------------------------------------------------------------
2371 dnl Check for png library
2372 dnl ------------------------------------------------------------------------
2373
2374 PNG_LINK=
2375 if test "$wxUSE_LIBPNG" != "no" ; then
2376     AC_DEFINE(wxUSE_LIBPNG)
2377
2378     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2379         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2380         wxUSE_LIBPNG=sys
2381     fi
2382
2383     dnl for the check below to have a chance to succeed, we must already have
2384     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2385     dnl doesn't depend on zlib)
2386     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2387         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2388         wxUSE_LIBPNG=builtin
2389     fi
2390
2391     if test "$wxUSE_MGL" != 1 ; then
2392         dnl Don't check for libpng when building wxMGL, libmgl contains it
2393         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2394             dnl libpng version 0.9 is known to not work, if an even newer
2395             dnl version is required, just bump it up in the test below
2396             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2397                 [AC_TRY_RUN(
2398                     dnl png.h defines PNG_LIBPNG_VER=number
2399                     [
2400                         #include <png.h>
2401                         #include <stdio.h>
2402
2403                         int main()
2404                         {
2405                             FILE *f=fopen("conftestval", "w");
2406                             if (!f) exit(1);
2407                             fprintf(f, "%s",
2408                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2409                             exit(0);
2410                         }
2411                     ],
2412                     ac_cv_header_png_h=`cat conftestval`,
2413                     ac_cv_header_png_h=no,
2414                     dnl cross-compiling: test (later) if we have any png.h
2415                     unset ac_cv_header_png_h
2416                 )]
2417             )
2418             AC_CHECK_HEADER(png.h,,, [ ])
2419
2420             if test "$ac_cv_header_png_h" = "yes"; then
2421                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2422             fi
2423
2424             if test "x$PNG_LINK" = "x" ; then
2425                 if test "$wxUSE_LIBPNG" = "sys" ; then
2426                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2427                 else
2428                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2429                     wxUSE_LIBPNG=builtin
2430                 fi
2431             else
2432                 dnl we are using the system library
2433                 wxUSE_LIBPNG=sys
2434             fi
2435         fi
2436     fi
2437 fi
2438
2439 dnl ------------------------------------------------------------------------
2440 dnl Check for jpeg library
2441 dnl ------------------------------------------------------------------------
2442
2443 JPEG_LINK=
2444 if test "$wxUSE_LIBJPEG" != "no" ; then
2445     AC_DEFINE(wxUSE_LIBJPEG)
2446
2447     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2448         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2449         wxUSE_LIBJPEG=sys
2450     fi
2451
2452     if test "$wxUSE_MGL" != 1 ; then
2453         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2454         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2455             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2456             dnl HAVE_STDLIB_H which are already defined and this provokes
2457             dnl a compiler warning which configure considers as an error...
2458             AC_MSG_CHECKING(for jpeglib.h)
2459             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2460                 AC_TRY_COMPILE(
2461                     [
2462                         #undef HAVE_STDLIB_H
2463                         #include <stdio.h>
2464                         #include <jpeglib.h>
2465                     ],
2466                     [
2467                     ],
2468                     ac_cv_header_jpeglib_h=yes,
2469                     ac_cv_header_jpeglib_h=no
2470                 )
2471             )
2472             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2473
2474             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2475                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2476             fi
2477
2478             if test "x$JPEG_LINK" = "x" ; then
2479                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2480                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2481                 else
2482                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2483                     wxUSE_LIBJPEG=builtin
2484                 fi
2485             else
2486                 dnl we are using the system library
2487                 wxUSE_LIBJPEG=sys
2488
2489                 if test "$wxUSE_MSW" = 1; then
2490                     dnl boolean is defined by the jpeg headers and also by the
2491                     dnl Windows headers of some compilers. This type has been
2492                     dnl renamed in the builtin, so it is only an issue when
2493                     dnl using an external jpeg lib on Windows.
2494                     AC_CHECK_TYPES(
2495                         [boolean],
2496                         [
2497                             AC_CHECK_SIZEOF(
2498                                 [boolean],
2499                                 [],
2500                                 [
2501                                     #undef HAVE_BOOLEAN
2502                                     #include <stdio.h>
2503                                     #include <jpeglib.h>
2504                                 ])
2505                             AC_DEFINE_UNQUOTED(
2506                                 [wxHACK_BOOLEAN],
2507                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2508                         ],
2509                         [],
2510                         [#include <windows.h>])
2511                 fi
2512             fi
2513         fi
2514     fi
2515 fi
2516
2517 dnl ------------------------------------------------------------------------
2518 dnl Check for tiff library
2519 dnl ------------------------------------------------------------------------
2520
2521 TIFF_LINK=
2522 TIFF_PREREQ_LINKS=-lm
2523 if test "$wxUSE_LIBTIFF" != "no" ; then
2524     AC_DEFINE(wxUSE_LIBTIFF)
2525
2526     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2527         dnl libtiff may depend on libjpeg and libz so use them in the test
2528         dnl below or it would fail
2529         if test "$wxUSE_LIBJPEG" = "sys"; then
2530             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2531         fi
2532         if test "$wxUSE_ZLIB" = "sys"; then
2533             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2534         fi
2535         AC_CHECK_HEADER(tiffio.h,
2536                         [
2537                             AC_CHECK_LIB(tiff, TIFFError,
2538                                          TIFF_LINK=" -ltiff",
2539                                          ,
2540                                          $TIFF_PREREQ_LINKS)
2541                         ],
2542                         [],
2543                         [ ]
2544                        )
2545
2546         if test "x$TIFF_LINK" = "x" ; then
2547             if test "$wxUSE_LIBTIFF" = "sys" ; then
2548                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2549             else
2550                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2551                 wxUSE_LIBTIFF=builtin
2552             fi
2553         else
2554             dnl we are using the system library
2555             wxUSE_LIBTIFF=sys
2556         fi
2557     fi
2558 fi
2559
2560 dnl ------------------------------------------------------------------------
2561 dnl Check for expat libraries
2562 dnl ------------------------------------------------------------------------
2563
2564 if test "$wxUSE_WCHAR_T" != "yes"; then
2565     if test "$wxUSE_EXPAT" != "no"; then
2566         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2567         wxUSE_EXPAT=no
2568     fi
2569     if test "$wxUSE_XML" != "no"; then
2570         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2571         wxUSE_XML=no
2572     fi
2573 fi
2574
2575 if test "$wxUSE_EXPAT" != "no"; then
2576     wxUSE_XML=yes
2577     AC_DEFINE(wxUSE_EXPAT)
2578     AC_DEFINE(wxUSE_XML)
2579
2580     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2581         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2582         if test "x$found_expat_h" = "x1"; then
2583             dnl Expat 1.95.6 comes with broken expat.h:
2584             AC_CACHE_CHECK([if expat.h is valid C++ header],
2585                 wx_cv_expat_is_not_broken,
2586                 [
2587                 AC_LANG_PUSH(C++)
2588                 AC_TRY_COMPILE([#include <expat.h>],[],
2589                     wx_cv_expat_is_not_broken=yes,
2590                     wx_cv_expat_is_not_broken=no
2591                 )
2592                 AC_LANG_POP()
2593                 ]
2594             )
2595             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2596                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2597             fi
2598         fi
2599         if test "x$EXPAT_LINK" = "x" ; then
2600             if test "$wxUSE_EXPAT" = "sys" ; then
2601                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2602             else
2603                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2604                 wxUSE_EXPAT=builtin
2605             fi
2606         else
2607             dnl we are using the system library
2608             wxUSE_EXPAT=sys
2609         fi
2610     fi
2611     if test "$wxUSE_EXPAT" = "builtin" ; then
2612         dnl Expat needs this:
2613         AC_CONFIG_SUBDIRS([src/expat])
2614     fi
2615 fi
2616
2617
2618 dnl ------------------------------------------------------------------------
2619 dnl Check for libmspack
2620 dnl ------------------------------------------------------------------------
2621
2622 if test "$wxUSE_LIBMSPACK" != "no"; then
2623     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2624     if test "x$found_mspack_h" = "x1"; then
2625         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2626                      MSPACK_LINK=" -lmspack")
2627     fi
2628     if test "x$MSPACK_LINK" = "x" ; then
2629         wxUSE_LIBMSPACK=no
2630     fi
2631 fi
2632
2633 if test "$wxUSE_LIBMSPACK" != "no"; then
2634     AC_DEFINE(wxUSE_LIBMSPACK)
2635 fi
2636
2637
2638 dnl ----------------------------------------------------------------
2639 dnl search for toolkit (widget sets)
2640 dnl ----------------------------------------------------------------
2641
2642 AFMINSTALL=
2643 WIN32INSTALL=
2644
2645 TOOLKIT=
2646 TOOLKIT_INCLUDE=
2647 WIDGET_SET=
2648
2649 dnl are we building for a win32 target environment?
2650 dnl If so, setup common stuff needed for both GUI and Base libs.
2651 if test "$USE_WIN32" = 1 ; then
2652     AC_CHECK_HEADERS(w32api.h,,, [ ])
2653     AC_CHECK_HEADER(windows.h,,
2654     [
2655         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2656     ],
2657     [ ])
2658
2659     dnl --- FIXME: This is still a somewhat random list of libs,
2660     dnl ---        some of them should probably be included conditionally.
2661     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2662
2663     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2664         LIBS="$LIBS -loleacc"
2665     fi
2666
2667     case "${host}" in
2668         *-*-cygwin* )
2669             dnl Cygwin doesn't include these by default
2670             LIBS="$LIBS -lkernel32 -luser32"
2671     esac
2672
2673     dnl add extra odbc libs if we have compiled in odbc
2674     if test "$wxUSE_ODBC" = "sys" ; then
2675         wxUSE_ODBC = "yes"
2676     fi
2677     if test "$wxUSE_ODBC" = "yes" ; then
2678         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2679         AC_DEFINE(wxUSE_ODBC)
2680     fi
2681     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2682
2683     dnl This one is still used by some sample makefiles.
2684     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2685     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2686
2687     dnl This lot we export to wx-config.  It must add the relevant
2688     dnl include directories at the point when they can be known.
2689     dnl (but are these (still) required anyway?)
2690     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2691
2692     dnl install Win32-specific files in "make install"
2693     WIN32INSTALL=win32install
2694
2695     dnl pbt.h is missing on Wine at least
2696     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2697 fi
2698
2699 if test "$wxUSE_GUI" = "yes"; then
2700     USE_GUI=1
2701
2702     GUI_TK_LIBRARY=
2703
2704     WXGTK12=
2705     WXGTK127=
2706     WXGTK20=
2707     WXGPE=
2708
2709     if test "$wxUSE_COCOA" = 1 ; then
2710         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2711             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2712             wxUSE_PRINTING_ARCHITECTURE=no
2713         fi
2714         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2715             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2716             wxUSE_DRAG_AND_DROP=no
2717         fi
2718         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2719             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2720             wxUSE_DRAGIMAGE=no
2721         fi
2722     fi
2723
2724     if test "$wxUSE_MSW" = 1 ; then
2725         TOOLKIT=MSW
2726         GUIDIST=MSW_DIST
2727
2728         dnl -mwindows causes a heap of other default gui libs to be linked in.
2729         case "${host}" in
2730             *-*-mingw32* )
2731                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2732         esac
2733     fi
2734
2735     if test "$wxUSE_GTK" = 1; then
2736         dnl GTK+ test program must be compiled with C compiler
2737         AC_MSG_CHECKING([for GTK+ version])
2738
2739         gtk_version_cached=1
2740         AC_CACHE_VAL(wx_cv_lib_gtk,
2741             [
2742                 dnl stupid GTK+ AM macros produce their own messages, so we
2743                 dnl have to pass to the next line
2744                 gtk_version_cached=0
2745                 AC_MSG_RESULT()
2746
2747                 dnl we must link against lgthread unless the user
2748                 dnl used --disable-threads
2749                 GTK_MODULES=
2750                 if test "$wxUSE_THREADS" = "yes"; then
2751                     GTK_MODULES=gthread
2752                 fi
2753
2754                 dnl detect GTK2
2755                 wx_cv_lib_gtk=
2756                 if test "x$wxGTK_VERSION" != "x1"
2757                 then
2758                     dnl The gthread.pc that ships with Solaris returns '-mt',
2759                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2760                     dnl So disable the compile check and remove the -mt below.
2761                     case "${host}" in
2762                         *-*-solaris2* )
2763                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2764                                 enable_gtktest=no
2765                             fi
2766                     esac
2767
2768                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2769
2770                     dnl Solaris also requires -lX11 for static lib
2771                     case "${host}" in
2772                         *-*-solaris2* )
2773                             if test "$wxUSE_SHARED" != "yes"; then
2774                                 GTK_LIBS="$GTK_LIBS -lX11"
2775                             fi
2776                     esac
2777                 fi
2778
2779                 dnl detect GTK1.x
2780                 if test -z "$wx_cv_lib_gtk"; then
2781                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2782                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2783
2784                         if test -z "$wx_cv_lib_gtk"; then
2785                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2786                         fi
2787                     fi
2788                 fi
2789
2790                 if test -z "$wx_cv_lib_gtk"; then
2791                     dnl looks better in AC_MSG_RESULT
2792                     wx_cv_lib_gtk=none
2793                 else
2794                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2795                     dnl subsequent runs
2796                     wx_cv_cflags_gtk=$GTK_CFLAGS
2797                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2798                 fi
2799             ]
2800         )
2801
2802         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2803         dnl enough
2804         if test "$gtk_version_cached" = 1; then
2805             AC_MSG_RESULT($wx_cv_lib_gtk)
2806         fi
2807
2808         case "$wx_cv_lib_gtk" in
2809             2.0)    WXGTK20=1
2810                     TOOLKIT_VERSION=2
2811                     ;;
2812             1.2.7)  WXGTK127=1
2813                     WXGTK12=1
2814                     ;;
2815             1.2.3)  WXGTK12=1
2816                     ;;
2817             *)      AC_MSG_ERROR([
2818 The development files for GTK+ were not found. For GTK+ 2, please
2819 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2820 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2821 and that the version is 1.2.3 or above. Also check that the
2822 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2823 --libs' are in the LD_LIBRARY_PATH or equivalent.
2824                             ])
2825                     ;;
2826         esac
2827
2828         if test "$WXGTK20" = 1; then
2829             save_CFLAGS="$CFLAGS"
2830             save_LIBS="$LIBS"
2831             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2832             LIBS="$LIBS $wx_cv_libs_gtk"
2833
2834             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2835             dnl that have shipped with some versions of Sun's JDS. Not using
2836             dnl AC_CHECK_FUNCS here since it only checks the function exists
2837             dnl in the lib (not the header).
2838             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
2839                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
2840                            [#include <gtk/gtk.h>])
2841
2842
2843             dnl test if we have at least GTK+ 2.10:
2844             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2845             AC_TRY_COMPILE([
2846                             #include <gtk/gtk.h>
2847                            ],
2848                            [
2849                             #if !GTK_CHECK_VERSION(2,10,0)
2850                             Not GTK+ 2.10
2851                             #endif
2852                            ],
2853                            [
2854                             AC_DEFINE(__WXGTK210__)
2855                             AC_DEFINE(__WXGTK26__)
2856                             AC_DEFINE(__WXGTK24__)
2857                             AC_MSG_RESULT([yes])
2858                             ac_wxgtk210=1
2859                            ],
2860                            [
2861                             AC_MSG_RESULT([no])
2862                             ac_wxgtk210=0
2863                            ])
2864
2865             if test "$ac_wxgtk210" = 0; then
2866                 dnl test if we have at least GTK+ 2.6:
2867                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2868                 AC_TRY_COMPILE([
2869                                 #include <gtk/gtk.h>
2870                             ],
2871                             [
2872                                 #if !GTK_CHECK_VERSION(2,6,0)
2873                                 Not GTK+ 2.6
2874                                 #endif
2875                             ],
2876                             [
2877                                 AC_DEFINE(__WXGTK26__)
2878                                 AC_DEFINE(__WXGTK24__)
2879                                 AC_MSG_RESULT([yes])
2880                                 ac_wxgtk26=1
2881                             ],
2882                             [
2883                                 AC_MSG_RESULT([no])
2884                                 ac_wxgtk26=0
2885                             ])
2886             fi
2887
2888             if test "$ac_wxgtk26" = 0; then
2889                 dnl test if we have at least GTK+ 2.4:
2890                 AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2891                 AC_TRY_COMPILE([
2892                                 #include <gtk/gtk.h>
2893                             ],
2894                             [
2895                                 #if !GTK_CHECK_VERSION(2,4,0)
2896                                 Not GTK+ 2.4
2897                                 #endif
2898                             ],
2899                             [
2900                                 AC_DEFINE(__WXGTK24__)
2901                                 AC_MSG_RESULT([yes])
2902                             ],
2903                             [
2904                                 AC_MSG_RESULT([no])
2905                             ])
2906             fi
2907
2908             CFLAGS="$save_CFLAGS"
2909             LIBS="$save_LIBS"
2910         else
2911             if test "$wxUSE_UNICODE" = "yes"; then
2912                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2913                 wxUSE_UNICODE=no
2914             fi
2915
2916             dnl test for XIM support in libgdk
2917             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2918
2919             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2920             dnl have it but we do the check for the others)
2921             if test "$USE_DARWIN" != 1; then
2922                 AC_CHECK_FUNCS(poll)
2923             fi
2924         fi
2925
2926         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2927         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2928
2929         AFMINSTALL=afminstall
2930         TOOLKIT=GTK
2931         GUIDIST=GTK_DIST
2932
2933         dnl test for external libxpm if we're configured to use it
2934         if test "$wxUSE_GPE" = "yes"; then
2935             AC_MSG_CHECKING(for gpewidget library)
2936             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2937             if test "$ac_find_libraries" != "" ; then
2938                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2939                 dnl -lgpewidget must be before all GTK libs and
2940                 dnl we guess its path from the prefix
2941                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2942                 WXGPE=1
2943                 AC_MSG_RESULT([found in $ac_find_libraries])
2944             else
2945                 AC_MSG_RESULT(not found)
2946             fi
2947
2948             dnl AC_MSG_CHECKING(for gpe library)
2949             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2950             dnl if test "$ac_find_libraries" != "" ; then
2951             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2952             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2953             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2954             dnl else
2955             dnl     AC_MSG_RESULT(not found)
2956             dnl fi
2957         fi
2958     fi
2959
2960     if test "$wxUSE_MGL" = 1; then
2961        AC_MSG_CHECKING(for SciTech MGL library)
2962         if test "x$MGL_ROOT" = x ; then
2963             AC_MSG_RESULT(not found)
2964             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2965         else
2966             AC_MSG_RESULT($MGL_ROOT)
2967         fi
2968
2969         AC_MSG_CHECKING(for libmgl location)
2970         dnl Find MGL library that we want
2971         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2972         dnl             and for non-x86 versions
2973         case "${host}" in
2974             *-*-linux* )
2975               dnl glibc.so, glibc are for older versions of MGL,
2976               dnl x86/a, x86/so are used by >= 5.0 R11
2977               if test "x$wxUSE_SHARED" = xyes ; then
2978                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2979               else
2980                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2981               fi
2982               ;;
2983             *-pc-msdosdjgpp )
2984               mgl_os_candidates="dos32/dj2"
2985               ;;
2986             *)
2987               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2988         esac
2989
2990         mgl_lib_type=""
2991         mgl_os=""
2992
2993         for mgl_os_i in $mgl_os_candidates ; do
2994             if test "x$mgl_os" = x ; then
2995                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2996                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2997                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2998                         mgl_lib_type=debug
2999                         mgl_os=$mgl_os_i
3000                     fi
3001                 fi
3002                 if test "x$mgl_lib_type" = x ; then
3003                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3004                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3005                         mgl_lib_type=release
3006                         mgl_os=$mgl_os_i
3007                     fi
3008                 fi
3009             fi
3010         done
3011
3012         if test "x$mgl_os" = x ; then
3013             AC_MSG_RESULT(not found)
3014             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3015         fi
3016         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3017
3018         wxUSE_UNIVERSAL="yes"
3019
3020         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3021         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3022
3023         AFMINSTALL=afminstall
3024         TOOLKIT=MGL
3025         GUIDIST=MGL_DIST
3026     fi
3027
3028     if test "$wxUSE_DFB" = 1; then
3029        PKG_PROG_PKG_CONFIG()
3030
3031        PKG_CHECK_MODULES(DIRECTFB,
3032                          [directfb >= 0.9.23],
3033                          [
3034                            wxUSE_UNIVERSAL="yes"
3035                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3036                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3037                            TOOLKIT=DFB
3038                            GUIDIST=DFB_DIST
3039                          ],
3040                          [
3041                            AC_MSG_ERROR([DirectFB not found.])
3042                          ]
3043                          )
3044     fi
3045
3046     if test "$wxUSE_MICROWIN" = 1; then
3047         AC_MSG_CHECKING(for MicroWindows)
3048         if test "x$MICROWINDOWS" = x ; then
3049             AC_MSG_RESULT(not found)
3050             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3051         else
3052             AC_MSG_RESULT($MICROWINDOWS)
3053         fi
3054
3055         if test -f $MICROWINDOWS/lib/libmwin.a; then
3056             AC_MSG_RESULT(MicroWindows' libraries found.)
3057         else
3058             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3059         fi
3060
3061         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3062         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3063
3064         wxUSE_UNIVERSAL="yes"
3065
3066         AFMINSTALL=afminstall
3067         TOOLKIT=MICROWIN
3068         GUIDIST=MICROWIN_DIST
3069
3070         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3071     fi
3072
3073     dnl common part of X11 and Motif port checks
3074     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3075         dnl use standard macros to check for X headers/libs, this brings
3076         dnl support for the standard configure options --x-includes,
3077         dnl --x-libraries and --no-x
3078         AC_PATH_XTRA
3079
3080         if test "$no_x" = "yes"; then
3081           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3082         fi
3083
3084         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3085         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3086         dnl this junk out
3087         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3088         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3089         AFMINSTALL=afminstall
3090         COMPILED_X_PROGRAM=0
3091
3092     fi
3093
3094     if test "$wxUSE_X11" = 1; then
3095         if test "$wxUSE_NANOX" = "yes"; then
3096             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3097             if test "x$MICROWIN" = x ; then
3098                 AC_MSG_RESULT(not found)
3099                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3100             else
3101                 AC_MSG_RESULT($MICROWIN)
3102                 AC_DEFINE(wxUSE_NANOX)
3103             fi
3104         fi
3105
3106         if test "$wxUSE_UNICODE" = "yes"; then
3107             PKG_PROG_PKG_CONFIG()
3108
3109             PKG_CHECK_MODULES(PANGOX, pangox,
3110                 [
3111                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3112                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3113                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3114                 ],
3115                 [
3116                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3117                 ]
3118             )
3119             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3120                 [
3121                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3122                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3123                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3124                 ],
3125                 [
3126                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3127                     wxUSE_PRINTING_ARCHITECTURE="no"
3128                 ]
3129             )
3130             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3131                 [
3132                     AC_DEFINE(HAVE_PANGO_XFT)
3133                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3134                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3135                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3136                 ],
3137                 [
3138                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3139                 ]
3140             )
3141             save_LIBS="$LIBS"
3142             LIBS="$LIBS $PANGOX_LIBS"
3143             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3144             LIBS="$save_LIBS"
3145         fi
3146
3147         wxUSE_UNIVERSAL="yes"
3148
3149         if test "$wxUSE_NANOX" = "yes"; then
3150             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3151             TOOLCHAIN_DEFS="${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"
3152             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3153         else
3154             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3155         fi
3156
3157         TOOLKIT=X11
3158         GUIDIST=X11_DIST
3159     fi
3160
3161     if test "$wxUSE_MOTIF" = 1; then
3162         AC_MSG_CHECKING(for Motif/Lesstif headers)
3163         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3164         if test "$ac_find_includes" != "" ; then
3165             AC_MSG_RESULT(found in $ac_find_includes)
3166             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3167             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3168         else
3169             save_CFLAGS=$CFLAGS
3170             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3171
3172             AC_TRY_COMPILE(
3173                 [
3174                     #include <Xm/Xm.h>
3175                 ],
3176                 [
3177                     int version;
3178                     version = xmUseVersion;
3179                 ],
3180                 [
3181                     AC_MSG_RESULT(found in default search path)
3182                     COMPILED_X_PROGRAM=1
3183                 ],
3184                 [
3185                     AC_MSG_RESULT(no)
3186                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3187                 ]
3188             )
3189
3190             CFLAGS=$save_CFLAGS
3191         fi
3192
3193
3194         AC_MSG_CHECKING(for Motif/Lesstif library)
3195         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3196
3197         if test "x$ac_find_libraries" != "x" ; then
3198             AC_MSG_RESULT(found in $ac_find_libraries)
3199
3200             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3201             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3202         else
3203             dnl it might happen that we found headers in one of the standard
3204             dnl paths but the libs are elsewhere but still in default (linker)
3205             dnl path -- try to compile a test program to check for this
3206             save_CFLAGS=$CFLAGS
3207             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3208             save_LIBS="$LIBS"
3209             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3210
3211             AC_TRY_LINK(
3212                 [
3213                     #include <Xm/Xm.h>
3214                 ],
3215                 [
3216                     int version;
3217                     version = xmUseVersion;
3218                 ],
3219                 [
3220                     AC_MSG_RESULT(found in default search path)
3221                     COMPILED_X_PROGRAM=1
3222                 ],
3223                 [
3224                     AC_MSG_RESULT(no)
3225                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3226                 ]
3227             )
3228
3229             CFLAGS=$save_CFLAGS
3230             LIBS="$save_LIBS"
3231         fi
3232
3233         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3234         libp_link=""
3235         libsm_ice_link=""
3236         libs_found=0
3237         for libp in "" " -lXp"; do
3238             if test "$libs_found" = "0"; then
3239                 for libsm_ice in "" " -lSM -lICE"; do
3240                     if test "$libs_found" = "0"; then
3241                         save_LIBS="$LIBS"
3242                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3243                         save_CFLAGS=$CFLAGS
3244                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3245
3246                         AC_TRY_LINK(
3247                             [
3248                                 #include <Xm/Xm.h>
3249                                 #include <Xm/List.h>
3250                             ],
3251                             [
3252                                 XmString string = NULL;
3253                                 Widget w = NULL;
3254                                 int position = 0;
3255                                 XmListAddItem(w, string, position);
3256                             ],
3257                             [
3258                                 libp_link="$libp"
3259                                 libsm_ice_link="$libsm_ice"
3260                                 AC_MSG_RESULT(
3261                                     [need${libp_link}${libsm_ice_link}])
3262                                 libs_found=1
3263                             ], []
3264                         )
3265
3266                         LIBS="$save_LIBS"
3267                         CFLAGS=$save_CFLAGS
3268                     fi
3269                 done
3270             fi
3271         done
3272
3273         if test "$libs_found" = "0"; then
3274             AC_MSG_RESULT([can't find the right libraries])
3275             AC_MSG_ERROR([can't link a simple motif program])
3276         fi
3277
3278         dnl this seems to be needed under IRIX and shouldn't do any harm
3279         dnl elsewhere
3280         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3281
3282         save_CFLAGS=$CFLAGS
3283         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3284
3285         AC_CACHE_CHECK([for Motif 2],
3286             wx_cv_lib_motif2,
3287             AC_TRY_COMPILE([
3288                             #include <Xm/Xm.h>
3289                            ],
3290                            [
3291                             #if XmVersion < 2000
3292                             Not Motif 2
3293                             #endif
3294                            ],
3295                            wx_cv_lib_motif2="yes",
3296                            wx_cv_lib_motif2="no"))
3297         if test "$wx_cv_lib_motif2" = "yes"; then
3298             AC_DEFINE(__WXMOTIF20__,1)
3299         else
3300             AC_DEFINE(__WXMOTIF20__,0)
3301         fi
3302
3303         AC_CACHE_CHECK([whether Motif is Lesstif],
3304             wx_cv_lib_lesstif,
3305             AC_TRY_COMPILE([
3306                             #include <Xm/Xm.h>
3307                            ],
3308                            [
3309                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3310                             Not Lesstif
3311                             #endif
3312                            ],
3313                            wx_cv_lib_lesstif="yes",
3314                            wx_cv_lib_lesstif="no")
3315         )
3316         if test "$wx_cv_lib_lesstif" = "yes"; then
3317             AC_DEFINE(__WXLESSTIF__,1)
3318         else
3319             AC_DEFINE(__WXLESSTIF__,0)
3320         fi
3321
3322         CFLAGS=$save_CFLAGS
3323
3324         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3325         TOOLKIT=MOTIF
3326         GUIDIST=MOTIF_DIST
3327     fi
3328
3329     dnl more tests common to X11 and Motif:
3330     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3331         dnl test for external libxpm if we're configured to use it
3332         if test "$wxUSE_LIBXPM" = "sys"; then
3333             AC_MSG_CHECKING(for Xpm library)
3334             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3335             if test "$ac_find_libraries" != "" ; then
3336                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3337                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3338                 AC_MSG_RESULT(found in $ac_find_libraries)
3339
3340                 AC_CACHE_CHECK([for X11/xpm.h],
3341                     wx_cv_x11_xpm_h,
3342                     [
3343                         save_CFLAGS=$CFLAGS
3344                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3345
3346                         AC_TRY_COMPILE(
3347                             [
3348                                 #include <X11/xpm.h>
3349                             ],
3350                             [
3351                                 int version;
3352                                 version = XpmLibraryVersion();
3353                             ],
3354                             wx_cv_x11_xpm_h=yes,
3355                             wx_cv_x11_xpm_h=no
3356                         )
3357
3358                         CFLAGS=$save_CFLAGS
3359                     ]
3360                 )
3361
3362                 if test $wx_cv_x11_xpm_h = "yes"; then
3363                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3364                     AC_DEFINE(wxHAVE_LIB_XPM)
3365                 else
3366                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3367                 fi
3368             fi
3369
3370         fi
3371
3372         dnl XShapeQueryExtension checks: first the library, then prototype
3373         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3374                      [
3375                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3376                       wxHAVE_XEXT_LIB=1
3377                      ],
3378                      [], [$GUI_TK_LIBRARY -lX11])
3379
3380         if test "$wxHAVE_XEXT_LIB" = 1; then
3381             save_CFLAGS="$CFLAGS"
3382             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3383
3384             AC_MSG_CHECKING([for X11/extensions/shape.h])
3385             AC_TRY_COMPILE([
3386                             #include <X11/Xlib.h>
3387                             #include <X11/extensions/shape.h>
3388                            ],
3389                            [
3390                             int dummy1, dummy2;
3391                             XShapeQueryExtension((Display*)NULL,
3392                                                  (int*)NULL, (int*)NULL);
3393                            ],
3394                            [
3395                             AC_DEFINE(HAVE_XSHAPE)
3396                             AC_MSG_RESULT([found])
3397                            ],
3398                            [
3399                             AC_MSG_RESULT([not found])
3400                            ])
3401             CFLAGS="$save_CFLAGS"
3402
3403         fi
3404     fi
3405
3406     if test "$wxUSE_MAC" = 1; then
3407         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3408         if test "$GCC" = yes; then
3409             AC_MSG_RESULT([gcc])
3410             CPPFLAGS_PASCAL="-fpascal-strings"
3411         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3412             AC_MSG_RESULT([xlc])
3413             CPPFLAGS_PASCAL="-qmacpstr"
3414         else
3415             AC_MSG_RESULT([none])
3416         fi
3417
3418         if test "x$wxUSE_UNIX" = "xyes"; then
3419             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3420         else
3421             dnl platform.h needs TARGET_CARBON before setup.h
3422             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3423         fi
3424
3425         TOOLKIT=MAC
3426         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3427         GUIDIST=MACX_DIST
3428         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3429         dnl are different, so they need different names:
3430         WXBASEPORT="_carbon"
3431     fi
3432
3433     if test "$wxUSE_COCOA" = 1; then
3434         TOOLKIT=COCOA
3435         GUIDIST=COCOA_DIST
3436     fi
3437
3438     if test "$wxUSE_PM" = 1; then
3439         TOOLKIT=PM
3440         GUIDIST=PM_DIST
3441         AC_CACHE_CHECK([for type SPBCDATA],
3442             wx_cv_spbcdata,
3443             [
3444                 AC_TRY_COMPILE(
3445                     [
3446                         #define INCL_PM
3447                         #include <os2.h>
3448                     ],
3449                     [
3450                         SPBCDATA test;
3451                     ],
3452                     wx_cv_spbcdata=yes,
3453                     wx_cv_spbcdata=no
3454                 )
3455             ]
3456         )
3457
3458         if test $wx_cv_spbcdata = "yes"; then
3459             AC_DEFINE(HAVE_SPBCDATA)
3460         fi
3461     fi
3462
3463     dnl the name of the directory where the files for this toolkit live
3464     if test "$TOOLKIT" = "PM" ; then
3465         TOOLKIT_DIR="os2"
3466     else
3467         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3468     fi
3469
3470     if test "$wxUSE_UNIVERSAL" = "yes"; then
3471         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3472         WIDGET_SET=univ
3473     fi
3474
3475     dnl distribute samples/demos/utils with GUI versions
3476     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3477     DISTDIR="wx\$(TOOLKIT)"
3478 else
3479     USE_GUI=0
3480
3481     dnl this doesn't quite work right for wxBase, but the places
3482     dnl where it is wrong aren't fatal (yet) though.
3483     TOOLKIT_DIR="base"
3484
3485     dnl the sources, their dependenices and the headers
3486     if test "$USE_WIN32" = 1 ; then
3487         dnl yes, the toolkit for wxBase on win32 is actually MSW
3488         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3489         TOOLKIT="MSW"
3490     fi
3491
3492     dnl distribute only wxBase sources/headers
3493     GUIDIST="BASE_DIST"
3494     DISTDIR="wxBase"
3495 fi
3496
3497
3498 dnl ---------------------------------------------------------------------------
3499 dnl UTF-8 support
3500 dnl ---------------------------------------------------------------------------
3501
3502 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3503 dnl for ports where it makes sense by default (GTK+, DirectFB):
3504 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3505     if test "$USE_UNIX" = "1" -a "$wxUSE_DARWIN" != "1" ; then
3506         wxUSE_UNICODE_UTF8=yes
3507     elif test "$USE_OS2" = "1" ; then
3508         dnl wide char support is quite incomplete in libc;
3509         dnl UTF-8 might actually work when evaluating/setting
3510         dnl code pages correctly, even for ports other than GTK20.
3511         wxUSE_UNICODE_UTF8=yes
3512     else
3513         wxUSE_UNICODE_UTF8=no
3514     fi
3515 fi
3516
3517 dnl ---------------------------------------------------------------------------
3518 dnl Optional libraries included when system library is not used
3519 dnl ---------------------------------------------------------------------------
3520
3521 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3522 if test "$wxUSE_GUI" = "yes"; then
3523     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3524         dnl defines HAVE_X11_XKBLIB_H
3525         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3526         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3527                          [
3528                           #if HAVE_X11_XLIB_H
3529                             #include <X11/Xlib.h>
3530                           #endif
3531                          ])
3532     fi
3533 fi
3534
3535
3536 dnl ----------------------------------------------------------------
3537 dnl iODBC support
3538 dnl ----------------------------------------------------------------
3539
3540 IODBC_C_SRC=""
3541
3542
3543 dnl ODBC is handled separately for MSW
3544 if test "$TOOLKIT" != "MSW" ; then
3545
3546     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3547         dnl This is not ideal we really ough to use the unixodbc-config
3548         dnl  or iodbc-config if they exist.
3549
3550         AC_CHECK_HEADER([sql.h], [found_sql_h=1],, [ ])
3551         if test "x$found_sql_h" = "x1" ; then
3552             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3553             [
3554                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3555                 [
3556                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3557                 ])
3558             ])
3559         fi
3560         if test "x$ODBC_LINK" = "x" ; then
3561             if test "$wxUSE_ODBC" = "sys" ; then
3562                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3563             else
3564                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3565                 wxUSE_ODBC=builtin
3566             fi
3567         else
3568             dnl we are using the system library
3569             wxUSE_ODBC=sys
3570         fi
3571     fi
3572
3573     if test "$wxUSE_ODBC" = "builtin" ; then
3574         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3575     fi
3576 fi
3577
3578 if test "$wxUSE_ODBC" != "no" ; then
3579     AC_DEFINE(wxUSE_ODBC)
3580     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3581
3582     dnl is this still necessary?
3583     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3584 fi
3585
3586 dnl ---------------------------------------------------------------------------
3587 dnl wxDisplay Sanity checks
3588 dnl ---------------------------------------------------------------------------
3589
3590 if test "$wxUSE_DISPLAY" = "yes"; then
3591 dnl ---------------------------------------------------------------------------
3592 dnl Xinerama (for unix ) - Brian Victor
3593 dnl ---------------------------------------------------------------------------
3594     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3595         AC_MSG_CHECKING([for Xinerama])
3596         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3597         if test "$ac_find_libraries" != "" ; then
3598             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3599             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3600                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3601             fi
3602             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3603             AC_MSG_RESULT([yes])
3604
3605             AC_MSG_CHECKING([for Xxf86vm extension])
3606             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3607             if test "$ac_find_libraries" != "" ; then
3608                 AC_MSG_RESULT([yes])
3609                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3610                                  [
3611                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3612                                  ],
3613                                  [],
3614                                  [
3615                                       #if HAVE_X11_XLIB_H
3616                                         #include <X11/Xlib.h>
3617                                       #endif
3618                                  ])
3619             else
3620                 AC_MSG_RESULT([no])
3621             fi
3622
3623         else
3624             AC_MSG_RESULT([no])
3625             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3626             wxUSE_DISPLAY="no"
3627         fi
3628     elif test "$wxUSE_MSW" = 1; then
3629 dnl ---------------------------------------------------------------------------
3630 dnl DirectDraw for MSW - optionally used by WxDisplay.
3631 dnl ---------------------------------------------------------------------------
3632         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3633     fi
3634 fi
3635
3636 dnl ---------------------------------------------------------------------------
3637 dnl X11 session management
3638 dnl ---------------------------------------------------------------------------
3639 if test "$wxUSE_DETECT_SM" = "yes"; then
3640     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3641         AC_MSG_CHECKING([for -lSM - X11 session management])
3642         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3643         if test "$ac_find_libraries" != "" ; then
3644             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3645             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3646                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3647             fi
3648             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3649             AC_MSG_RESULT([yes])
3650         else
3651             AC_MSG_RESULT([no])
3652             AC_MSG_WARN([libSM not found; disabling session management detection])
3653             wxUSE_DETECT_SM="no"
3654         fi
3655     else
3656         wxUSE_DETECT_SM="no"
3657     fi
3658 fi
3659
3660
3661 dnl ---------------------------------------------------------------------------
3662 dnl OpenGL libraries
3663 dnl ---------------------------------------------------------------------------
3664
3665 USE_OPENGL=0
3666 if test "$wxUSE_OPENGL" = "yes"; then
3667     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3668         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3669         wxUSE_OPENGL="no"
3670     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3671         OPENGL_LIBS="-framework OpenGL -framework AGL"
3672     elif test "$wxUSE_MSW" = 1; then
3673         OPENGL_LIBS="-lopengl32 -lglu32"
3674     else
3675         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3676         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3677         AC_MSG_CHECKING([for OpenGL headers])
3678         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3679         if test "$ac_find_includes" != "" ; then
3680             AC_MSG_RESULT(found in $ac_find_includes)
3681             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3682             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3683         else
3684             AC_MSG_RESULT([not found])
3685         fi
3686
3687         AC_CHECK_HEADER(GL/gl.h, [
3688             AC_CHECK_HEADER(GL/glu.h, [
3689                 found_gl=0
3690
3691                 AC_MSG_CHECKING([for -lGL])
3692                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3693                 if test "$ac_find_libraries" != "" ; then
3694                     AC_MSG_RESULT([found in $ac_find_libraries])
3695
3696                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3697                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3698                         LDFLAGS_GL="$ac_path_to_link"
3699                     fi
3700
3701                     dnl don't suppose that libGL and libGLU are always in the
3702                     dnl same directory -- this is not true for some common
3703                     dnl distributions
3704                     AC_MSG_CHECKING([for -lGLU])
3705                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3706                     if test "$ac_find_libraries" != "" ; then
3707                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3708                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3709                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3710                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3711                         fi
3712
3713                         found_gl=1
3714                         OPENGL_LIBS="-lGL -lGLU"
3715                         AC_MSG_RESULT([yes])
3716                     else
3717                         AC_MSG_RESULT([no])
3718                     fi
3719                 else
3720                     AC_MSG_RESULT([no])
3721                 fi
3722
3723                 if test "$found_gl" != 1; then
3724                     AC_MSG_CHECKING([for -lMesaGL])
3725                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3726                     if test "$ac_find_libraries" != "" ; then
3727                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3728                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3729                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3730                         AC_MSG_RESULT([yes])
3731                     else
3732                         AC_MSG_RESULT([no])
3733                     fi
3734                 fi
3735             ],, [ ])
3736         ],
3737         [],
3738         [ ])
3739
3740         if test "x$OPENGL_LIBS" = "x"; then
3741             dnl it should be an error and not a warning because OpenGL is not on
3742             dnl by default and so if it had been explicitly requested, we
3743             dnl shouldn't just fall back to compiling the library without it
3744             AC_MSG_ERROR(OpenGL libraries not available)
3745         fi
3746     fi
3747
3748     if test "$wxUSE_OPENGL" = "yes"; then
3749         USE_OPENGL=1
3750         AC_DEFINE(wxUSE_OPENGL)
3751         AC_DEFINE(wxUSE_GLCANVAS)
3752         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3753     fi
3754 fi
3755
3756
3757 dnl the symbol which allows conditional compilation for the given toolkit
3758 if test -n "$TOOLKIT" ; then
3759     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3760 fi
3761
3762
3763 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3764
3765 if test "$wxUSE_SHARED" = "yes"; then
3766     case "${host}" in
3767       *-pc-msdosdjgpp )
3768         dnl only static for now
3769         wxUSE_SHARED=no
3770         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3771       ;;
3772     esac
3773 fi
3774
3775 if test "$wxUSE_SHARED" = "yes"; then
3776
3777     dnl use versioned symbols if available on the platform
3778     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3779
3780     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3781     dnl assigned to CFLAGS and CXXFLAGS below)
3782     if test "$wxUSE_VISIBILITY" != "no"; then
3783         WX_VISIBILITY
3784     fi
3785
3786     dnl test for Sun CC which can be used under both Solaris and Linux
3787     if test "x$SUNCXX" = xyes; then
3788         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3789         WXCONFIG_RPATH="-R\$libdir"
3790     else
3791     case "${host}" in
3792       *-*-linux* | *-*-gnu* )
3793         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3794         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3795         ;;
3796
3797       *-*-solaris2* )
3798         dnl here we know that Sun CC is not used as we tested for it above,
3799         dnl hence we must be using gcc
3800
3801         dnl newer versions of gcc need -isystem to compile X headers on
3802         dnl Solaris (which use old style C syntax)
3803         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3804
3805         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3806         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3807         saveLdflags="$LDFLAGS"
3808         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3809         AC_MSG_CHECKING([if the linker accepts -rpath])
3810         AC_TRY_LINK(
3811             [],[],
3812             [
3813                 AC_MSG_RESULT([yes])
3814                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3815                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3816             ],[
3817                 AC_MSG_RESULT([no])
3818                 AC_MSG_CHECKING([if the linker accepts -R])
3819                 LDFLAGS="$saveLdflags -Wl,-R,/"
3820                 AC_TRY_LINK(
3821                     [],[],
3822                     [
3823                         AC_MSG_RESULT([yes])
3824                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3825                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3826                     ],[
3827                         AC_MSG_RESULT([no])
3828                     ])
3829             ])
3830         LDFLAGS="$saveLdflags"
3831       ;;
3832
3833       *-*-darwin* )
3834         install_name_tool=`which install_name_tool`
3835         if test "$install_name_tool" -a -x "$install_name_tool"; then
3836             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3837             cat <<EOF >change-install-names
3838 #!/bin/sh
3839 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3840 inst_cmd="install_name_tool "
3841 for i in \${libnames} ; do
3842     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3843 done
3844 \${inst_cmd} \${3}
3845 EOF
3846             chmod +x change-install-names
3847         fi
3848       ;;
3849
3850       *-*-cygwin* | *-*-mingw32* )
3851         dnl this one shouldn't be used for the library build so put it in a
3852         dnl separate variable from WXCONFIG_CPPFLAGS
3853         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3854         ;;
3855
3856       *-*-hpux* )
3857         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3858         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3859         ;;
3860
3861     esac
3862     fi
3863
3864     if test $wxUSE_RPATH = "no"; then
3865         SAMPLES_RPATH_FLAG=''
3866         SAMPLES_RPATH_POSTLINK=''
3867         WXCONFIG_RPATH=''
3868     fi
3869
3870     SHARED=1
3871
3872 else
3873
3874     config_linkage_component="-static"
3875     SHARED=0
3876
3877 fi
3878
3879
3880 UNICODE=0
3881 lib_unicode_suffix=
3882 WX_CHARTYPE="ansi"
3883 if test "$wxUSE_UNICODE" = "yes"; then
3884     lib_unicode_suffix=u
3885     WX_CHARTYPE="unicode"
3886     UNICODE=1
3887 fi
3888
3889 lib_debug_suffix=
3890 WX_DEBUGTYPE="release"
3891 DEBUG_FLAG=0
3892 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3893     lib_debug_suffix=d
3894     WX_DEBUGTYPE="debug"
3895     DEBUG_FLAG=1
3896 fi
3897
3898 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3899 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3900
3901 DEBUG_INFO=0
3902 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3903     DEBUG_INFO=1
3904 fi
3905
3906 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3907
3908 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3909
3910 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3911
3912 if test "$cross_compiling" = "yes"; then
3913     HOST_SUFFIX="-$host_alias"
3914     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3915     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3916 fi
3917
3918 dnl library link name
3919 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3920 dnl If we ever need to do that, we won't need to keep these.
3921 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3922 if test "${TOOLKIT_DIR}" = "os2"; then
3923     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3924 else
3925     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3926 fi
3927
3928
3929
3930 if test "$wxUSE_COCOA" = 1; then
3931     AC_LANG_SAVE
3932     AC_WX_LANG_OBJECTIVEC
3933 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3934 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3935 dnl Point but only if MacTypes.h was not included first.  Of course,
3936 dnl if MacTypes.h is included later then you're screwed when it
3937 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3938 dnl to not typedef Point and thus fix the problem.
3939     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3940     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3941 #include <CoreFoundation/CoreFoundation.h>
3942         ],[],
3943         [AC_MSG_RESULT([no])],
3944         [AC_MSG_RESULT([yes])
3945         AC_MSG_CHECKING([if defining __Point__ will fix it])
3946         AC_TRY_COMPILE([#define __Point__ 1
3947 #include <AppKit/NSEvent.h>
3948 #include <CoreFoundation/CoreFoundation.h>
3949             ],[],
3950             [AC_MSG_RESULT([yes])
3951             AC_DEFINE(__Point__)
3952             ],
3953             [AC_MSG_FAILURE([no])]
3954         )]
3955     )
3956     AC_LANG_RESTORE
3957 fi
3958
3959 dnl ---------------------------------------------------------------------------
3960 dnl Checks for typedefs
3961 dnl ---------------------------------------------------------------------------
3962
3963 dnl   defines mode_t if not already defined
3964 AC_TYPE_MODE_T
3965 dnl   defines off_t if not already defined
3966 AC_TYPE_OFF_T
3967 dnl   defines pid_t if not already defined
3968 AC_TYPE_PID_T
3969 dnl   defines size_t if not already defined
3970 AC_TYPE_SIZE_T
3971 dnl   defines uid_t and gid_t if not already defined
3972 AC_TYPE_UID_T
3973
3974 dnl sets HAVE_SSIZE_T if ssize_t is defined
3975 AC_CHECK_TYPES(ssize_t)
3976
3977 dnl check what exactly size_t is on this machine - this is necessary to avoid
3978 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3979 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3980 AC_CACHE_CHECK([if size_t is unsigned int],
3981     wx_cv_size_t_is_uint,
3982     [
3983     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3984     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3985     dnl methods in a local class (i.e. class inside a function) declaration
3986     dnl without any objections!!
3987     dnl
3988     dnl hence the hack below: we must have Foo at global scope!
3989     AC_TRY_COMPILE([#include <stddef.h>],
3990         [
3991             return 0; }
3992
3993             struct Foo { void foo(size_t); void foo(unsigned int); };
3994
3995             int bar() {
3996         ],
3997         wx_cv_size_t_is_uint=no,
3998         wx_cv_size_t_is_uint=yes
3999     )
4000     ]
4001 )
4002
4003 if test "$wx_cv_size_t_is_uint" = "yes"; then
4004     AC_DEFINE(wxSIZE_T_IS_UINT)
4005 else
4006     AC_CACHE_CHECK([if size_t is unsigned long],
4007         wx_cv_size_t_is_ulong,
4008         AC_TRY_COMPILE([#include <stddef.h>],
4009             [
4010                 return 0; }
4011
4012                 struct Foo { void foo(size_t); void foo(unsigned long); };
4013
4014                 int bar() {
4015             ],
4016             wx_cv_size_t_is_ulong=no,
4017             wx_cv_size_t_is_ulong=yes
4018         )
4019     )
4020
4021     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4022         AC_DEFINE(wxSIZE_T_IS_ULONG)
4023     fi
4024 fi
4025
4026 AC_CACHE_CHECK([if wchar_t is separate type],
4027     wx_cv_wchar_t_is_separate_type,
4028     AC_TRY_COMPILE([#include <wchar.h>],
4029         [
4030             return 0; }
4031
4032             struct Foo { void foo(wchar_t);
4033                          void foo(unsigned short);
4034                          void foo(unsigned int);
4035                          void foo(unsigned long); };
4036
4037             int bar() {
4038         ],
4039         wx_cv_wchar_t_is_separate_type=yes,
4040         wx_cv_wchar_t_is_separate_type=no
4041     )
4042 )
4043
4044 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4045     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4046 else
4047     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4048 fi
4049
4050 AC_LANG_POP() dnl C++
4051
4052 dnl ---------------------------------------------------------------------------
4053 dnl Checks for structures
4054 dnl ---------------------------------------------------------------------------
4055
4056 dnl does passwd struct has the pw_gecos field?
4057 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4058     [
4059         AC_TRY_COMPILE([#include <pwd.h>],
4060              [
4061                 char *p;
4062                 struct passwd *pw;
4063                 p = pw->pw_gecos;
4064              ],
4065              [
4066                 wx_cv_struct_pw_gecos=yes
4067              ],
4068              [
4069                 wx_cv_struct_pw_gecos=no
4070              ]
4071         )
4072     ]
4073 )
4074
4075 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4076     AC_DEFINE(HAVE_PW_GECOS)
4077 fi
4078
4079 dnl ---------------------------------------------------------------------------
4080 dnl Check for functions
4081 dnl ---------------------------------------------------------------------------
4082
4083 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4084 if test "$wxUSE_WCHAR_T" = "yes"; then
4085     AC_DEFINE(wxUSE_WCHAR_T)
4086
4087     dnl check for wcslen in all possible places
4088     WCSLEN_FOUND=0
4089     WCHAR_LINK=
4090     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4091
4092     if test "$WCSLEN_FOUND" = 0; then
4093         if test "$TOOLKIT" = "MSW"; then
4094             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4095         else
4096             AC_CHECK_LIB(w, wcslen, [
4097                             WCHAR_LINK=" -lw"
4098                             WCSLEN_FOUND=1
4099                         ])
4100         fi
4101     fi
4102
4103     if test "$WCSLEN_FOUND" = 1; then
4104         AC_DEFINE(HAVE_WCSLEN)
4105     fi
4106
4107     AC_CHECK_FUNCS([wcsdup])
4108
4109     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4110     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4111     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4112     dnl flags when g++ is configured, it will declare it's own).
4113     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4114         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4115     fi
4116
4117     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4118     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4119     dnl library, not the header, so do a header check for mbstate_t first.
4120     AC_CHECK_TYPES([mbstate_t],
4121                    [AC_CHECK_FUNCS(wcsrtombs)],
4122                    [],
4123                    [#include <wchar.h>])
4124 else
4125     AC_MSG_WARN([Wide character support is unavailable])
4126 fi
4127
4128 dnl check for vsnprintf() -- a safe version of vsprintf())
4129 dnl
4130 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4131 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4132 dnl stupidly, provides a dummy function declaration inside its extension)
4133 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4134 dnl
4135 dnl so we first check if the function is in the library
4136 dnl
4137 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4138 AC_CHECK_FUNCS(snprintf vsnprintf)
4139
4140 if test "$ac_cv_func_vsnprintf" = "yes"; then
4141     dnl yes it is -- now check if it is in the headers
4142     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4143         [
4144             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4145             dnl taking "char *" and not "const char *" while Metrowerks does
4146             dnl provide a correct vsnprintf declaration but in C++ mode it's
4147             dnl always in std namespace and so we have to bring it in scope
4148             AC_TRY_COMPILE(
4149                 [
4150                     #include <stdio.h>
4151                     #include <stdarg.h>
4152                     #ifdef __MSL__
4153                     #if __MSL__ >= 0x6000
4154                     namespace std {}
4155                     using namespace std;
4156                     #endif
4157                     #endif
4158                 ],
4159                 [
4160                     char *buf;
4161                     va_list ap;
4162                     vsnprintf(buf, 10u, "%s", ap);
4163                 ],
4164                 wx_cv_func_vsnprintf_decl=yes,
4165                 wx_cv_func_vsnprintf_decl=no
4166             )
4167         ]
4168     )
4169
4170     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4171         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4172
4173         dnl we know there is a vsnprintf declaration, but some old headers
4174         dnl may have one taking a "char *" format instead of "const char *"
4175         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4176             [
4177                 AC_TRY_COMPILE(
4178                     [
4179                         #include <stdio.h>
4180                         #include <stdarg.h>
4181                         #ifdef __MSL__
4182                         #if __MSL__ >= 0x6000
4183                         namespace std {}
4184                         using namespace std;
4185                         #endif
4186                         #endif
4187                     ],
4188                     [
4189                         char *buf;
4190                         va_list ap;
4191                         const char *fmt = "%s";
4192                         vsnprintf(buf, 10u, fmt, ap);
4193                     ],
4194                     wx_cv_func_broken_vsnprintf_decl=no,
4195                     wx_cv_func_broken_vsnprintf_decl=yes
4196                 )
4197             ]
4198         )
4199
4200         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4201             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4202         fi
4203     fi
4204 fi
4205
4206 dnl the same as above but for snprintf() now: it's not present in at least AIX
4207 dnl 4.2 headers
4208 if test "$ac_cv_func_snprintf" = "yes"; then
4209     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4210         [
4211             AC_TRY_COMPILE(
4212                 [
4213                     #include <stdio.h>
4214                     #include <stdarg.h>
4215                     #ifdef __MSL__
4216                     #if __MSL__ >= 0x6000
4217                     namespace std {}
4218                     using namespace std;
4219                     #endif
4220                     #endif
4221                 ],
4222                 [
4223                     char *buf;
4224                     snprintf(buf, 10u, "%s", "wx");
4225                 ],
4226                 wx_cv_func_snprintf_decl=yes,
4227                 wx_cv_func_snprintf_decl=no
4228             )
4229         ]
4230     )
4231
4232     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4233         AC_DEFINE(HAVE_SNPRINTF_DECL)
4234     fi
4235
4236     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4237
4238         dnl check if snprintf() has support for positional arguments
4239         dnl NB: if snprintf() has positional support we can safely suppose that also
4240         dnl     other *printf() functions support them as they all belong to the same
4241         dnl     family and they all fallback to the same implementation
4242         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4243             [
4244                 AC_TRY_RUN(
4245                     [
4246                         #include <stdio.h>
4247
4248                         int main (void)
4249                         {
4250                             char buffer[128];
4251                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4252                             if (strcmp ("2 3 1", buffer) == 0)
4253                                 exit (0);
4254                             exit (1);
4255                         }
4256                     ],
4257                     wx_cv_func_snprintf_pos_params=no,
4258                     wx_cv_func_snprintf_pos_params=yes,
4259                     dnl be pessimistic when cross-compiling
4260                     [
4261                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4262 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4263                         wx_cv_func_snprintf_pos_params=no
4264                     ]
4265                 )
4266             ]
4267         )
4268
4269         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4270             AC_DEFINE(HAVE_UNIX98_PRINTF)
4271         fi
4272     fi
4273 fi
4274
4275 if test "$wxUSE_UNICODE" = yes; then
4276
4277     dnl also look if we have wide char IO functions, notice that [f]putws are
4278     dnl declared in special widec.h under Solaris
4279     wchar_headers="#include <stdio.h>
4280 #include <wchar.h>"
4281     case "${host}" in
4282         *-*-solaris2* )
4283             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4284             if test "$ac_cv_header_widec_h" = "yes"; then
4285                 wchar_headers="$wchar_headers
4286 #include <widec.h>"
4287             fi
4288     esac
4289
4290     WX_CHECK_FUNCS(putws fputws wprintf vswprintf,,,
4291                    [$wchar_headers])
4292
4293     dnl MinGW has a vswprintf with a different prototype, and
4294     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4295     dnl finds it even if it is not declared in some versions...
4296     AC_MSG_CHECKING([for _vsnwprintf])
4297     AC_TRY_COMPILE([#include <wchar.h>],
4298                    [&_vsnwprintf;],
4299                    [AC_MSG_RESULT([yes])
4300                     AC_DEFINE(HAVE__VSNWPRINTF)],
4301                    [AC_MSG_RESULT([no])]);
4302 fi
4303
4304 if test "$wxUSE_FILE" = "yes"; then
4305     WX_CHECK_FUNCS(fsync)
4306 fi
4307
4308 dnl at least under IRIX with mipsPro the C99 round() function is available when
4309 dnl building using the C compiler but not when using C++ one
4310 AC_LANG_PUSH(C++)
4311 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4312 AC_LANG_POP()
4313
4314 dnl the following tests are for Unix(like) systems only
4315 if test "$TOOLKIT" != "MSW"; then
4316
4317 dnl check for available version of iconv()
4318
4319 AM_ICONV
4320 LIBS="$LIBICONV $LIBS"
4321
4322 dnl check for POSIX signals if we need them
4323 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4324     AC_CHECK_FUNCS(sigaction)
4325
4326     if test "$ac_cv_func_sigaction" = "no"; then
4327         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4328         wxUSE_ON_FATAL_EXCEPTION=no
4329     fi
4330
4331     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4332       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4333       [
4334         dnl C compiler happily compiles the code even if there is type mismatch
4335         AC_LANG_PUSH(C++)
4336         AC_TRY_COMPILE([#include <signal.h>],
4337                      [
4338                         extern void testSigHandler(int);
4339
4340                         struct sigaction sa;
4341                         sa.sa_handler = testSigHandler;
4342                      ], [
4343                         wx_cv_type_sa_handler=int
4344                      ], [
4345                         wx_cv_type_sa_handler=void
4346                      ])
4347         AC_LANG_POP()
4348       ])
4349
4350       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4351     fi
4352 fi
4353
4354 dnl backtrace() and backtrace_symbols() for wxStackWalker
4355 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4356     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4357         [
4358             AC_LANG_PUSH(C++)
4359             AC_TRY_COMPILE([#include <execinfo.h>],
4360                 [
4361                     void *trace[1];
4362                     char **messages;
4363
4364                     backtrace(trace, 1);
4365                     messages = backtrace_symbols(trace, 1);
4366                 ],
4367                 wx_cv_func_backtrace=yes,
4368                 wx_cv_func_backtrace=no
4369             )
4370             AC_LANG_POP()
4371         ]
4372     )
4373
4374
4375     if test "$wx_cv_func_backtrace" = "no"; then
4376         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4377         wxUSE_STACKWALKER=no
4378     else
4379         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4380             [
4381                 AC_LANG_PUSH(C++)
4382                 AC_TRY_LINK([#include <cxxabi.h>],
4383                     [
4384                         int rc;
4385                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4386                     ],
4387                     wx_cv_func_cxa_demangle=yes,
4388                     wx_cv_func_cxa_demangle=no
4389                 )
4390                 AC_LANG_POP()
4391             ]
4392         )
4393
4394         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4395             AC_DEFINE(HAVE_CXA_DEMANGLE)
4396         fi
4397     fi
4398 fi
4399
4400 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4401     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4402     wxUSE_STACKWALKER=no
4403 fi
4404
4405
4406 dnl check for the function for temp files creation
4407 AC_CHECK_FUNCS(mkstemp mktemp, break)
4408
4409 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4410 dnl Linux and *BSD and statvfs() under Solaris
4411 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4412     AC_TRY_COMPILE(
4413         [
4414              #if defined(__BSD__)
4415              #include <sys/param.h>
4416              #include <sys/mount.h>
4417              #else
4418              #include <sys/vfs.h>
4419              #endif
4420         ],
4421         [
4422              long l;
4423              struct statfs fs;
4424              statfs("/", &fs);
4425              l = fs.f_bsize;
4426              l += fs.f_blocks;
4427              l += fs.f_bavail;
4428         ],
4429          wx_cv_func_statfs=yes,
4430          wx_cv_func_statfs=no
4431     )
4432 )
4433
4434 if test "$wx_cv_func_statfs" = "yes"; then
4435     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4436     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4437         AC_LANG_PUSH(C++)
4438         AC_TRY_COMPILE(
4439             [
4440                  #if defined(__BSD__)
4441                  #include <sys/param.h>
4442                  #include <sys/mount.h>
4443                  #else
4444                  #include <sys/vfs.h>
4445                  #endif
4446             ],
4447             [
4448                 struct statfs fs;
4449                 statfs("", &fs);
4450             ],
4451             wx_cv_func_statfs_decl=yes,
4452             wx_cv_func_statfs_decl=no
4453         )
4454         AC_LANG_POP()
4455     )
4456
4457     if test "$wx_cv_func_statfs_decl" = "yes"; then
4458         AC_DEFINE(HAVE_STATFS_DECL)
4459     fi
4460
4461     wx_cv_type_statvfs_t="struct statfs"
4462     AC_DEFINE(HAVE_STATFS)
4463 else
4464     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4465         AC_TRY_COMPILE(
4466             [
4467                 #include <stddef.h>
4468                 #include <sys/statvfs.h>
4469             ],
4470             [
4471                 statvfs("/", NULL);
4472             ],
4473             wx_cv_func_statvfs=yes,
4474             wx_cv_func_statvfs=no
4475         )
4476     )
4477
4478     if test "$wx_cv_func_statvfs" = "yes"; then
4479         dnl we also have to check whether we should use statvfs_t (works under
4480         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4481         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4482         dnl mode both work fine)
4483         dnl
4484         dnl for this check C++ compiler has to be used as passing incompatible
4485         dnl pointers is just a warning and not an error in C
4486         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4487             AC_LANG_PUSH(C++)
4488             AC_TRY_COMPILE(
4489                 [
4490                     #include <sys/statvfs.h>
4491                 ],
4492                 [
4493                     long l;
4494                     statvfs_t fs;
4495                     statvfs("/", &fs);
4496                     l = fs.f_bsize;
4497                     l += fs.f_blocks;
4498                     l += fs.f_bavail;
4499                 ],
4500                 wx_cv_type_statvfs_t=statvfs_t,
4501                 [
4502                     AC_TRY_COMPILE(
4503                         [
4504                             #include <sys/statvfs.h>
4505                         ],
4506                         [
4507                             long l;
4508                             struct statvfs fs;
4509                             statvfs("/", &fs);
4510                             l = fs.f_bsize;
4511                             l += fs.f_blocks;
4512                             l += fs.f_bavail;
4513                         ],
4514                         wx_cv_type_statvfs_t="struct statvfs",
4515                         wx_cv_type_statvfs_t="unknown"
4516                     )
4517                 ]
4518             )
4519             AC_LANG_POP()
4520         )
4521
4522         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4523             AC_DEFINE(HAVE_STATVFS)
4524         fi
4525     else
4526         dnl set it for the test below
4527         wx_cv_type_statvfs_t="unknown"
4528     fi
4529 fi
4530
4531 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4532     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4533 else
4534     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4535 fi
4536
4537 dnl check for fcntl() or at least flock() needed by Unix implementation of
4538 dnl wxSingleInstanceChecker
4539 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4540     AC_CHECK_FUNCS(fcntl flock, break)
4541
4542     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4543         AC_MSG_WARN(wxSingleInstanceChecker not available)
4544         wxUSE_SNGLINST_CHECKER=no
4545     fi
4546 fi
4547
4548 dnl look for a function to modify the environment
4549 AC_CHECK_FUNCS(setenv putenv, break)
4550 if test "$ac_cv_func_setenv" = "yes"; then
4551     AC_CHECK_FUNCS(unsetenv)
4552 fi
4553
4554 HAVE_SOME_SLEEP_FUNC=0
4555 if test "$USE_BEOS" = 1; then
4556     dnl BeOS has its own (wonder where did they get it from) sleep() function
4557     dnl in unistd.h
4558     AC_DEFINE(HAVE_SLEEP)
4559     HAVE_SOME_SLEEP_FUNC=1
4560 fi
4561
4562 if test "$USE_DARWIN" = 1; then
4563     dnl Mac OS X/Darwin has both nanosleep and usleep
4564     dnl but only usleep is defined in unistd.h
4565     AC_DEFINE(HAVE_USLEEP)
4566     HAVE_SOME_SLEEP_FUNC=1
4567 fi
4568
4569 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4570     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4571     POSIX4_LINK=
4572     AC_CHECK_FUNCS(nanosleep,
4573         AC_DEFINE(HAVE_NANOSLEEP),
4574         [
4575             AC_CHECK_LIB(posix4, nanosleep,
4576                 [
4577                     AC_DEFINE(HAVE_NANOSLEEP)
4578                     POSIX4_LINK=" -lposix4"
4579                 ],
4580                 [
4581                     WX_CHECK_FUNCS(usleep,,
4582                                     AC_MSG_WARN([wxSleep() function will not work])
4583                     )
4584                 ]
4585             )
4586         ]
4587     )
4588 fi
4589
4590 dnl check for uname (POSIX) and gethostname (BSD)
4591 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4592 if test "$wx_cv_func_uname" != yes; then
4593     WX_CHECK_FUNCS(gethostname)
4594 fi
4595
4596 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4597
4598 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4599 dnl libnsl or libresolv or libsocket)
4600 INET_LINK=
4601 AC_CHECK_FUNCS(inet_addr,
4602     AC_DEFINE(HAVE_INET_ADDR),
4603     [
4604         AC_CHECK_LIB(nsl, inet_addr,
4605             INET_LINK="nsl",
4606             [
4607                 AC_CHECK_LIB(resolv, inet_addr,
4608                     INET_LINK="resolv",
4609                     [
4610                         AC_CHECK_LIB(socket, inet_addr,
4611                             INET_LINK="socket"
4612                         )
4613                     ]
4614                 )
4615             ]
4616         )
4617     ]
4618 )
4619
4620 AC_CHECK_FUNCS(inet_aton,
4621         AC_DEFINE(HAVE_INET_ATON),
4622         [
4623             dnl only check it in the same lib
4624             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4625         ])
4626
4627 if test "x$INET_LINK" != "x"; then
4628     AC_DEFINE(HAVE_INET_ADDR)
4629     INET_LINK=" -l$INET_LINK"
4630 fi
4631
4632 WX_CHECK_FUNCS(fdopen)
4633
4634 fi
4635
4636
4637 dnl ===========================================================================
4638 dnl Now we have all the info we need - use it!
4639 dnl ===========================================================================
4640
4641 dnl flush the cache
4642 AC_CACHE_SAVE
4643
4644 dnl ---------------------------------------------------------------------------
4645 dnl thread support for Unix (for Win32 and OS/2 see past
4646 dnl                          the next matching "else")
4647 dnl ---------------------------------------------------------------------------
4648
4649 dnl under MSW (except mingw32) we always have thread support
4650 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4651
4652     dnl the code below:
4653     dnl
4654     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4655     dnl   necessary to build the MT programs for the linker and compiler
4656     dnl   respectively
4657     dnl
4658     dnl   sets wxUSE_THREADS=1 if thread support is activated
4659
4660     THREADS_LINK=
4661     THREADS_CFLAGS=
4662
4663     if test "$wxUSE_THREADS" = "yes" ; then
4664         if test "$USE_BEOS" = 1; then
4665             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4666             wxUSE_THREADS="no"
4667         fi
4668     fi
4669
4670     if test "$wxUSE_THREADS" = "yes" ; then
4671         dnl find if POSIX threads are available
4672         dnl
4673         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4674         dnl archive from http://ac-archive.sourceforge.net/
4675         dnl
4676         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4677         dnl Forero Cuervo <bachue@bachue.com> for the original code
4678
4679         dnl TODO: cache the result
4680
4681         dnl define the list of the thread options to try in the loop below
4682         dnl with the convention that anything starting with '-' is a cpp flag
4683         dnl while anything else is a library (i.e. there is an implicit "-l")
4684         THREAD_OPTS="-pthread"
4685         if test "x$SUNCXX" = xyes; then
4686             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4687         fi
4688
4689         case "${host}" in
4690           *-*-solaris2* | *-*-sunos4* )
4691                 if test "x$GCC" = "xyes"; then
4692                     dnl Solaris/gcc combination use this one for some reason
4693                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4694                 fi
4695                 ;;
4696           *-*-freebsd*)
4697                 dnl look, in order, for the kernel threads, then Linux threads
4698                 dnl and finally the userland threads
4699                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4700                 ;;
4701           *-*-darwin* | *-*-cygwin* )
4702                 dnl Darwin / Mac OS X just uses -lpthread tested below
4703                 dnl and so does Cygwin
4704                 THREAD_OPTS=""
4705                 ;;
4706           *-*-aix*)
4707                 dnl AIX calls the library libpthreads - thanks IBM!
4708                 THREAD_OPTS="pthreads"
4709                 ;;
4710           *-hp-hpux* )
4711                 if test "x$GCC" = "xyes"; then
4712                     dnl g++ versions before 3.3.2 don't support -pthread.
4713                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4714                         THREAD_OPTS=""
4715                 else
4716                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4717                     dnl 2005]) supports -mt
4718                     THREAD_OPTS="-mt"
4719                 fi
4720                 ;;
4721
4722           *-*-irix* )
4723                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4724                 dnl doesn't give an error for it neither, just a warning
4725                 dnl message -- but this is still very annoying
4726                 if test "x$GCC" = "xyes"; then
4727                     THREAD_OPTS=""
4728                 fi
4729                 ;;
4730
4731           *-*-*UnixWare*)
4732                 dnl flying by man pages here: Caldera online docs use this
4733                 if test "x$GCC" != "xyes"; then
4734                     THREAD_OPTS="-Ethread"
4735                 fi
4736                 ;;
4737         esac
4738
4739         dnl simply linking with libpthread should make the test below work but
4740         dnl it's far from certain that the threaded programs compiled without
4741         dnl any special switches actually work, so try it after all the others
4742         THREAD_OPTS="$THREAD_OPTS pthread none"
4743
4744         dnl now test for all possibilities
4745         THREADS_OK=no
4746         for flag in $THREAD_OPTS; do
4747             case $flag in
4748                 none)
4749                     AC_MSG_CHECKING([whether pthreads work without any flags])
4750                     ;;
4751
4752                 -*)
4753                     AC_MSG_CHECKING([whether pthreads work with $flag])
4754                     THREADS_CFLAGS="$flag"
4755                     ;;
4756
4757                 *)
4758                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4759                     THREADS_LINK="-l$flag"
4760                     ;;
4761               esac
4762
4763               save_LIBS="$LIBS"
4764               save_CFLAGS="$CFLAGS"
4765               LIBS="$THREADS_LINK $LIBS"
4766               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4767
4768               AC_TRY_LINK([#include <pthread.h>],
4769                           [pthread_create(0,0,0,0);],
4770                           THREADS_OK=yes)
4771
4772               LIBS="$save_LIBS"
4773               CFLAGS="$save_CFLAGS"
4774
4775               AC_MSG_RESULT($THREADS_OK)
4776               if test "x$THREADS_OK" = "xyes"; then
4777                       break;
4778               fi
4779
4780               THREADS_LINK=""
4781               THREADS_CFLAGS=""
4782       done
4783
4784       if test "x$THREADS_OK" != "xyes"; then
4785           wxUSE_THREADS=no
4786           AC_MSG_WARN([No thread support on this system... disabled])
4787       else
4788           dnl yes, these special compiler flags should be used with the
4789           dnl linker as well
4790           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4791           LIBS="$THREADS_LINK $LIBS"
4792
4793           AC_MSG_CHECKING([if more special flags are required for pthreads])
4794           flag=no
4795           case "${host}" in
4796             *-aix*)
4797                 dnl again quoting from
4798                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4799                 dnl
4800                 dnl     When compiling and linking with -pthread, the library
4801                 dnl     search path should include -L/usr/lib/threads at the
4802                 dnl     beginning of the path.
4803                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4804                 flag="-D_THREAD_SAFE"
4805                 ;;
4806             *-freebsd*)
4807                 flag="-D_THREAD_SAFE"
4808                 ;;
4809             *-hp-hpux* )
4810                 flag="-D_REENTRANT"
4811                 if test "x$GCC" != "xyes"; then
4812                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4813                     flag="$flag -D_RWSTD_MULTI_THREAD"
4814                 fi
4815                 ;;
4816             *solaris* | alpha*-osf*)
4817                 flag="-D_REENTRANT"
4818                 ;;
4819           esac
4820           AC_MSG_RESULT(${flag})
4821           if test "x$flag" != xno; then
4822               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4823           fi
4824
4825           dnl don't add these options to CPPFLAGS as cpp might not know them
4826           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4827       fi
4828     fi
4829
4830     dnl do other tests only if we are using threads
4831     if test "$wxUSE_THREADS" = "yes" ; then
4832       AC_CHECK_FUNCS(thr_setconcurrency)
4833
4834       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4835       dnl wouldn't be found by it
4836       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4837       [
4838         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4839         dnl function and not give a warning even if it's unavailable, so use
4840         dnl the C++ one for this test
4841         AC_LANG_PUSH(C++)
4842         AC_TRY_COMPILE([#include <pthread.h>
4843                void ThreadCleanupFunc(void *p);
4844             ],
4845             [
4846                 void *p;
4847                 pthread_cleanup_push(ThreadCleanupFunc, p);
4848                 pthread_cleanup_pop(0);
4849             ], [
4850                wx_cv_func_pthread_cleanup=yes
4851             ], [
4852                wx_cv_func_pthread_cleanup=no
4853             ]
4854         )
4855         AC_LANG_POP()
4856       ])
4857       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4858         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4859       fi
4860
4861       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4862       if test "$ac_cv_header_sched_h" = "yes"; then
4863           AC_CHECK_FUNC(sched_yield,
4864             AC_DEFINE(HAVE_SCHED_YIELD),
4865             [
4866                 AC_CHECK_LIB(posix4,
4867                     sched_yield,
4868                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4869                     AC_MSG_WARN(wxThread::Yield will not work properly)
4870                 )
4871             ]
4872           )
4873       fi
4874
4875       dnl to be able to set the thread priority, we need to have all of the
4876       dnl following functions:
4877       dnl   1. pthread_attr_getschedpolicy
4878       dnl   2. sched_get_priority_min and sched_get_priority_max
4879       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4880       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4881       HAVE_PRIOR_FUNCS=0
4882       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4883                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4884                        [AC_CHECK_FUNC(sched_get_priority_max,
4885                            HAVE_PRIOR_FUNCS=1,
4886                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4887                              [
4888                                 HAVE_PRIOR_FUNCS=1
4889                                 POSIX4_LINK=" -lposix4"
4890                              ],
4891                            )]
4892                        )]
4893                      )]
4894                    )
4895
4896       if test "$HAVE_PRIOR_FUNCS" = 1; then
4897         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4898       else
4899         AC_MSG_WARN(Setting thread priority will not work)
4900       fi
4901
4902       AC_CHECK_FUNC(pthread_cancel,
4903                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4904                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4905
4906       AC_CHECK_FUNC(pthread_mutex_timedlock,
4907                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4908                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4909
4910       AC_CHECK_FUNC(pthread_attr_setstacksize,
4911                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4912
4913       dnl mutexattr_t initialization is done in quite different ways on different
4914       dnl platforms, so check for a few things:
4915       dnl
4916       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4917       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4918       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4919       dnl defined, we do it by directly assigned
4920       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4921
4922       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4923       [
4924         AC_TRY_COMPILE([#include <pthread.h>],
4925             [
4926                pthread_mutexattr_t attr;
4927                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4928             ],
4929             wx_cv_type_pthread_mutexattr_t=yes,
4930             wx_cv_type_pthread_mutexattr_t=no
4931         )
4932       ])
4933
4934       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4935         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4936
4937         dnl check if we already have the declaration we need, it is not
4938         dnl present in some systems' headers
4939         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4940                        wx_cv_func_pthread_mutexattr_settype_decl, [
4941                        AC_TRY_COMPILE([#include <pthread.h>],
4942                            [
4943                                pthread_mutexattr_t attr;
4944                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4945                            ],
4946                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4947                            wx_cv_func_pthread_mutexattr_settype_decl=no
4948                        )
4949         ])
4950         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4951             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4952         fi
4953       else
4954         dnl don't despair, there may be another way to do it
4955         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4956                        wx_cv_type_pthread_rec_mutex_init,
4957         [
4958             AC_TRY_COMPILE([#include <pthread.h>],
4959                 [
4960                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4961                 ], [
4962                     wx_cv_type_pthread_rec_mutex_init=yes
4963                 ], [
4964                     wx_cv_type_pthread_rec_mutex_init=no
4965                 ]
4966             )
4967         ])
4968         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4969           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4970         else
4971           dnl this may break code working elsewhere, so at least warn about it
4972           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4973         fi
4974       fi
4975     fi
4976
4977 dnl from if !MSW
4978 else
4979     if test "$wxUSE_THREADS" = "yes" ; then
4980       case "${host}" in
4981         *-*-mingw32* )
4982             dnl check if the compiler accepts -mthreads
4983             AC_CACHE_CHECK([if compiler supports -mthreads],
4984                 wx_cv_cflags_mthread,
4985                 [
4986                     CFLAGS_OLD="$CFLAGS"
4987                     CFLAGS="-mthreads $CFLAGS"
4988                     AC_TRY_COMPILE([], [],
4989                         wx_cv_cflags_mthread=yes,
4990                         wx_cv_cflags_mthread=no
4991                     )
4992                 ]
4993             )
4994
4995             if test "$wx_cv_cflags_mthread" = "yes"; then
4996                 dnl it does, use it
4997                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4998                 LDFLAGS="$LDFLAGS -mthreads"
4999             else
5000                 dnl it doesn't
5001                 CFLAGS="$CFLAGS_OLD"
5002             fi
5003         ;;
5004         *-pc-os2*emx )
5005             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5006             LDFLAGS="$LDFLAGS -Zmt"
5007         ;;
5008       esac
5009     fi
5010 fi
5011
5012 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5013 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5014 dnl By preference, we probably should use getaddrinfo which avoids thread
5015 dnl safety issues and supports IPv6, however there currently is no code
5016 dnl for it, so testing for it is temporarily disabled and we are restricted
5017 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5018
5019 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5020     dnl no getaddrinfo, so check for gethostbyname_r and
5021     dnl related functions (taken from python's configure.in)
5022     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5023       AX_FUNC_WHICH_GETHOSTBYNAME_R
5024       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5025               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5026           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5027       fi
5028       dnl A similar test for getservbyname_r
5029       dnl I'm tempted to just not do this test which is taking much time and
5030       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5031       dnl doing the test already exists, so using it is easy enough.     - SN
5032       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5033       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5034               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5035           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5036       fi
5037       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5038       dnl silently assume it's available exactly if gethostbyname_r is
5039       dnl available and always requires two more arguments than
5040       dnl gethostbyname_r.
5041       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5042       dnl  function, although it should be easy to rewrite the gethostbyname_r
5043       dnl  check to fit this case, if it's really needed.                - SN )
5044 dnl    ]
5045 dnl )
5046
5047 if test "$wxUSE_THREADS" = "yes"; then
5048   AC_DEFINE(wxUSE_THREADS)
5049
5050   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5051 else
5052   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5053   dnl functions - add tests for other functions here as well
5054   if test "$wx_cv_func_strtok_r" = "yes"; then
5055     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5056     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5057         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5058         AC_MSG_RESULT(yes)
5059     else
5060         AC_MSG_RESULT(no)
5061     fi
5062   fi
5063 fi
5064
5065 if test "$WXGTK20" = 1 ; then
5066   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5067   WXGTK12=1
5068 fi
5069
5070 if test "$WXGTK12" = 1 ; then
5071   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5072 fi
5073
5074 if test "$WXGTK127" = 1 ; then
5075   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5076 fi
5077
5078 if test "$WXGPE" = 1 ; then
5079   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5080 fi
5081
5082 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5083 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5084 DEBUG_CFLAGS=
5085 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5086     DEBUG_CFLAGS="-g"
5087     wxUSE_OPTIMISE=no
5088 fi
5089
5090 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5091     wxUSE_DEBUG_INFO=yes
5092     if test "$GCC" = yes; then
5093         DEBUG_CFLAGS="-ggdb"
5094     fi
5095 fi
5096
5097 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5098     AC_DEFINE(WXDEBUG)
5099     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5100 else
5101     if test "$wxUSE_GTK" = 1 ; then
5102         if test "x$wxGTK_VERSION" = "x1" ; then
5103             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5104         fi
5105     fi
5106 fi
5107
5108 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5109     AC_DEFINE(wxUSE_MEMORY_TRACING)
5110     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5111     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5112     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5113 fi
5114
5115 if test "$wxUSE_DMALLOC" = "yes" ; then
5116     DMALLOC_LIBS="-ldmallocthcxx"
5117 fi
5118
5119 dnl cc/cxx/ld option for profiling
5120 PROFILE_FLAGS=
5121 if test "$wxUSE_PROFILE" = "yes" ; then
5122     PROFILE_FLAGS=" -pg"
5123 fi
5124
5125 if test "$GCC" = "yes" ; then
5126     if test "$wxUSE_NO_RTTI" = "yes" ; then
5127         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5128     fi
5129     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5130         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5131     fi
5132     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5133         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5134     fi
5135
5136     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5137     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5138     dnl for each subroutine by default -- using the switch below only creates
5139     dnl one entry per file instead at the price of minor performance penalty
5140     dnl
5141     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5142     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5143     dnl this, or even the extent of gcc/wx version combinations affected, but
5144     dnl also as above, this 'fix' does not come without side effects.
5145     dnl
5146     dnl TODO: test for the gcc version here (how?)
5147     case "${host}" in
5148       powerpc*-*-aix* )
5149         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5150         ;;
5151       *-hppa* )
5152         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5153         ;;
5154     esac
5155 fi
5156
5157 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5158 OPTIMISE_CFLAGS=
5159 if test "$wxUSE_OPTIMISE" = "no" ; then
5160     if test "$GCC" = yes ; then
5161         dnl use -O0 because compiling with it is faster than compiling with no
5162         dnl optimization options at all (at least with g++ 3.2)
5163         OPTIMISE_CFLAGS="-O0"
5164     fi
5165 else
5166     if test "$GCC" = yes ; then
5167         case "${host}" in
5168             *-pc-os2_emx | *-pc-os2-emx )
5169                 dnl Not all of the supported gcc versions understand
5170                 dnl -fstrict-aliasing and none actually needs it (yet).
5171                 OPTIMISE_CFLAGS="-O2"
5172             ;;
5173             *)
5174                 dnl Switch on optimisation but keep strict-aliasing off for
5175                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5176                 dnl switched back on consider using -Wstrict-aliasing=2.
5177                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5178             ;;
5179         esac
5180     else
5181         OPTIMISE_CFLAGS="-O"
5182     fi
5183 fi
5184
5185 dnl ---------------------------------------------------------------------------
5186 dnl compatibility level
5187 dnl ---------------------------------------------------------------------------
5188
5189 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5190     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5191
5192     WXWIN_COMPATIBILITY_2_8="yes"
5193 fi
5194
5195 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5196     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5197 fi
5198
5199 dnl ---------------------------------------------------------------------------
5200 dnl the library may be built without GUI classes at all
5201 dnl ---------------------------------------------------------------------------
5202
5203 if test "$wxUSE_GUI" = "yes"; then
5204     AC_DEFINE(wxUSE_GUI)
5205
5206     dnl the things we always pull in the GUI version of the library:
5207     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5208     dnl    library really can't be built without those)
5209     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5210     dnl    almost any program and the first 2 are needed to show a message box
5211     dnl    which want to be always able to do)
5212     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5213     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5214     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5215     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5216     dnl 5. misc stuff: timers, settings, message box
5217 fi
5218
5219 dnl ---------------------------------------------------------------------------
5220 dnl Unix/Windows
5221 dnl ---------------------------------------------------------------------------
5222
5223 if test "$wxUSE_UNIX" = "yes"; then
5224   AC_DEFINE(wxUSE_UNIX)
5225 fi
5226
5227 dnl ------------------------------------------------------------------------
5228 dnl DLL support
5229 dnl ------------------------------------------------------------------------
5230
5231 dnl under MSW we always have LoadLibrary/GetProcAddress
5232 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5233
5234     HAVE_DL_FUNCS=0
5235     HAVE_SHL_FUNCS=0
5236     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5237         if test "$USE_DARWIN" = 1; then
5238             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5239             HAVE_DL_FUNCS=1
5240         elif test "$USE_DOS" = 1; then
5241             HAVE_DL_FUNCS=0
5242         else
5243             dnl the test is a bit complicated because we check for dlopen() both with
5244             dnl and without -ldl and we also try to find shl_load() if there is no
5245             dnl dlopen() on this system
5246             AC_CHECK_FUNCS(dlopen,
5247             [
5248                 AC_DEFINE(HAVE_DLOPEN)
5249                 HAVE_DL_FUNCS=1
5250             ],
5251             [
5252                 AC_CHECK_LIB(dl, dlopen,
5253                             [
5254                                 AC_DEFINE(HAVE_DLOPEN)
5255                                 HAVE_DL_FUNCS=1
5256                                 DL_LINK=" -ldl$DL_LINK"
5257                             ],
5258                             [
5259                                 AC_CHECK_FUNCS(shl_load,
5260                                               [
5261                                                 AC_DEFINE(HAVE_SHL_LOAD)
5262                                                 HAVE_SHL_FUNCS=1
5263                                               ],
5264                                               [
5265                                                 AC_CHECK_LIB(shl_load, dld,
5266                                                              [
5267                                                                 HAVE_SHL_FUNCS=1
5268                                                                 DL_LINK=" -ldld$DL_LINK"
5269                                                              ])
5270                                               ])
5271                             ])
5272             ])
5273
5274         dnl check also for dlerror()
5275         if test "$HAVE_DL_FUNCS" = 1; then
5276             AC_CHECK_FUNCS(dlerror,
5277                 AC_DEFINE(HAVE_DLERROR),
5278                 [
5279                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5280                 ]
5281             )
5282         fi
5283         fi
5284
5285         if test "$HAVE_DL_FUNCS" = 0; then
5286             if test "$HAVE_SHL_FUNCS" = 0; then
5287               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5288                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5289                   wxUSE_DYNAMIC_LOADER=no
5290                   wxUSE_DYNLIB_CLASS=no
5291               else
5292                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5293               fi
5294             fi
5295         fi
5296     fi
5297 fi
5298
5299 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5300     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5301 fi
5302 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5303     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5304 fi
5305
5306
5307 dnl ---------------------------------------------------------------------------
5308 dnl Verify consistency of plugins/monolithic/shared settings:
5309 dnl ---------------------------------------------------------------------------
5310
5311 if test "$wxUSE_PLUGINS" = "yes" ; then
5312     if test "$wxUSE_SHARED" = "no" ; then
5313         AC_MSG_WARN([plugins supported only in shared build, disabling])
5314         wxUSE_PLUGINS=no
5315     fi
5316     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5317         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5318         wxUSE_PLUGINS=no
5319     fi
5320     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5321         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5322         wxUSE_PLUGINS=no
5323     fi
5324     if test "$wxUSE_PLUGINS" = "yes" ; then
5325         AC_DEFINE(wxUSE_PLUGINS)
5326     fi
5327 fi
5328
5329 dnl ---------------------------------------------------------------------------
5330 dnl Register non-GUI class options for makefiles and setup.h
5331 dnl ---------------------------------------------------------------------------
5332
5333 if test "$wxUSE_STL" = "yes"; then
5334   AC_DEFINE(wxUSE_STL)
5335 fi
5336
5337 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5338   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5339 fi
5340
5341 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5342   AC_DEFINE(wxUSE_APPLE_IEEE)
5343 fi
5344
5345 if test "$wxUSE_TIMER" = "yes"; then
5346   AC_DEFINE(wxUSE_TIMER)
5347 fi
5348
5349 dnl Unix implementation needs additional checks because audio support
5350 dnl comes in many favours:
5351 if test "$USE_UNIX" = "1" ; then
5352     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5353     if test "$wxUSE_MGL" != 1; then
5354         dnl it's not enough to check for just the header because OSS under NetBSD
5355         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5356         dnl whether we need -lossaudio at link-time
5357         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5358             AC_TRY_LINK([
5359                     #include <sys/ioctl.h>
5360                     #include <sys/soundcard.h>
5361                 ],
5362                 [
5363                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5364                 ],
5365                 ac_cv_header_sys_soundcard=yes,
5366                 [
5367                     saveLibs="$LIBS"
5368                     LIBS="$saveLibs -lossaudio"
5369                     AC_TRY_LINK([
5370                             #include <sys/ioctl.h>
5371                             #include <sys/soundcard.h>
5372                         ],
5373                         [
5374                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5375                         ],
5376                         ac_cv_header_sys_soundcard=yes,
5377                         [
5378                             LIBS="$saveLibs"
5379                             ac_cv_header_sys_soundcard=no
5380                         ]
5381                     )
5382                 ]
5383             )
5384         ])
5385     fi
5386
5387     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5388         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5389     fi
5390 fi
5391
5392 WITH_PLUGIN_SDL=0
5393 if test "$wxUSE_SOUND" = "yes"; then
5394   if test "$USE_UNIX" = "1" ; then
5395     if test "$wxUSE_LIBSDL" != "no"; then
5396       AM_PATH_SDL([1.2.0],
5397                   [
5398                     EXTRALIBS_SDL="$SDL_LIBS"
5399                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5400                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5401                     AC_DEFINE(wxUSE_LIBSDL)
5402                   ],
5403                   [wxUSE_LIBSDL="no"])
5404       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5405         WITH_PLUGIN_SDL=1
5406       fi
5407     fi
5408   else
5409     dnl wxMGL doesn't support sound under DOS, only under Unix
5410     if test "$wxUSE_MGL" = 1; then
5411         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5412         wxUSE_SOUND="no"
5413     fi
5414   fi
5415 fi
5416
5417 if test "$wxUSE_SOUND" = "yes"; then
5418   AC_DEFINE(wxUSE_SOUND)
5419   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5420 fi
5421
5422 if test "$WXGTK20" = 1; then
5423     PKG_PROG_PKG_CONFIG()
5424
5425     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5426
5427         if test "$wxUSE_GTKPRINT" = "yes" ; then
5428
5429                 PKG_CHECK_MODULES(GTKPRINT,
5430                                   [gtk+-unix-print-2.0 >= 2.10],
5431                     [
5432                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5433                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5434                         AC_DEFINE(wxUSE_GTKPRINT)
5435                     ],
5436                     [
5437                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5438                         wxUSE_GTKPRINT="no"
5439                     ]
5440                 )
5441         fi
5442
5443         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5444
5445                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5446                                   [libgnomeprintui-2.2 >= 2.8],
5447                     [
5448                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5449                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5450                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5451                     ],
5452                     [
5453                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5454                         wxUSE_LIBGNOMEPRINT="no"
5455                     ]
5456                 )
5457         fi
5458     fi
5459
5460     if test "$wxUSE_MIMETYPE" = "yes" ; then
5461         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5462
5463                 PKG_CHECK_MODULES(GNOMEVFS,
5464                                   [gnome-vfs-2.0 >= 2.0],
5465                     [
5466                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5467                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5468                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5469                     ],
5470                     [
5471                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5472                         wxUSE_LIBGNOMEVFS="no"
5473                     ]
5474                 )
5475         fi
5476     fi
5477
5478     if test "$wxUSE_LIBHILDON" = "yes" ; then
5479         PKG_CHECK_MODULES(HILDON,
5480                           [hildon-lgpl >= 0.9],
5481             [
5482                 EXTRALIBS_HILDON="$HILDON_LIBS"
5483                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5484                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5485                 AC_DEFINE(wxUSE_LIBHILDON)
5486             ],
5487             [
5488                 AC_MSG_WARN([libhildon_lgpl not found])
5489                         wxUSE_LIBHILDON="no"
5490             ]
5491         )
5492     fi
5493 fi
5494
5495 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5496   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5497 fi
5498
5499 if test "$wxUSE_STOPWATCH" = "yes"; then
5500   AC_DEFINE(wxUSE_STOPWATCH)
5501 fi
5502
5503 if test "$wxUSE_DATETIME" = "yes"; then
5504   AC_DEFINE(wxUSE_DATETIME)
5505 fi
5506
5507 if test "$wxUSE_FILE" = "yes"; then
5508   AC_DEFINE(wxUSE_FILE)
5509 fi
5510
5511 if test "$wxUSE_FFILE" = "yes"; then
5512   AC_DEFINE(wxUSE_FFILE)
5513 fi
5514
5515 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5516   if test "$wxUSE_STREAMS" != yes; then
5517     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5518     wxUSE_ARCHIVE_STREAMS=no
5519   else
5520     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5521   fi
5522 fi
5523
5524 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5525   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5526     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5527   elif test "$wxUSE_ZLIB" = "no"; then
5528     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5529   else
5530     AC_DEFINE(wxUSE_ZIPSTREAM)
5531   fi
5532 fi
5533
5534 if test "$wxUSE_TARSTREAM" = "yes"; then
5535   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5536     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5537   else
5538     AC_DEFINE(wxUSE_TARSTREAM)
5539   fi
5540 fi
5541
5542 if test "$wxUSE_FILESYSTEM" = "yes"; then
5543   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5544     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5545     wxUSE_FILESYSTEM=no
5546   else
5547     AC_DEFINE(wxUSE_FILESYSTEM)
5548   fi
5549 fi
5550
5551 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5552   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5553     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5554   else
5555     AC_DEFINE(wxUSE_FS_ARCHIVE)
5556   fi
5557 fi
5558
5559 if test "$wxUSE_FS_ZIP" = "yes"; then
5560   if test "$wxUSE_FS_ARCHIVE" != yes; then
5561     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5562   else
5563     AC_DEFINE(wxUSE_FS_ZIP)
5564   fi
5565 fi
5566
5567 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5568   if test "$USE_UNIX" != 1; then
5569     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5570     wxUSE_ON_FATAL_EXCEPTION=no
5571   else
5572     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5573   fi
5574 fi
5575
5576 if test "$wxUSE_STACKWALKER" = "yes"; then
5577     AC_DEFINE(wxUSE_STACKWALKER)
5578 fi
5579
5580 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5581     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5582         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5583         wxUSE_DEBUGREPORT=no
5584     else
5585         AC_DEFINE(wxUSE_DEBUGREPORT)
5586         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5587             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5588         fi
5589     fi
5590 fi
5591
5592 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5593   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5594 fi
5595
5596 if test "$wxUSE_BUSYINFO" = "yes"; then
5597   AC_DEFINE(wxUSE_BUSYINFO)
5598 fi
5599
5600 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5601   AC_DEFINE(wxUSE_STD_IOSTREAM)
5602 fi
5603
5604 if test "$wxUSE_STD_STRING" = "yes"; then
5605   AC_DEFINE(wxUSE_STD_STRING)
5606 fi
5607
5608 if test "$wxUSE_STDPATHS" = "yes"; then
5609   AC_DEFINE(wxUSE_STDPATHS)
5610 fi
5611
5612 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5613     AC_DEFINE(wxUSE_TEXTBUFFER)
5614 fi
5615
5616 if test "$wxUSE_TEXTFILE" = "yes"; then
5617   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5618     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5619   else
5620     AC_DEFINE(wxUSE_TEXTFILE)
5621   fi
5622 fi
5623
5624 if test "$wxUSE_CONFIG" = "yes" ; then
5625   if test "$wxUSE_TEXTFILE" != "yes"; then
5626     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5627   else
5628     AC_DEFINE(wxUSE_CONFIG)
5629     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5630     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5631   fi
5632 fi
5633
5634 if test "$wxUSE_INTL" = "yes" ; then
5635   if test "$wxUSE_FILE" != "yes"; then
5636     AC_MSG_WARN(I18n code requires wxFile... disabled)
5637   else
5638     AC_DEFINE(wxUSE_INTL)
5639     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5640     GUIDIST="$GUIDIST INTL_DIST"
5641   fi
5642 fi
5643
5644 if test "$wxUSE_LOG" = "yes"; then
5645   AC_DEFINE(wxUSE_LOG)
5646
5647     if test "$wxUSE_LOGGUI" = "yes"; then
5648       AC_DEFINE(wxUSE_LOGGUI)
5649     fi
5650
5651     if test "$wxUSE_LOGWINDOW" = "yes"; then
5652       AC_DEFINE(wxUSE_LOGWINDOW)
5653     fi
5654
5655     if test "$wxUSE_LOGDIALOG" = "yes"; then
5656       AC_DEFINE(wxUSE_LOG_DIALOG)
5657     fi
5658
5659     dnl the keyboard sample requires wxUSE_LOG
5660     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5661 fi
5662
5663 if test "$wxUSE_LONGLONG" = "yes"; then
5664   AC_DEFINE(wxUSE_LONGLONG)
5665 fi
5666
5667 if test "$wxUSE_GEOMETRY" = "yes"; then
5668   AC_DEFINE(wxUSE_GEOMETRY)
5669 fi
5670
5671 if test "$wxUSE_BASE64" = "yes"; then
5672   AC_DEFINE(wxUSE_BASE64)
5673 fi
5674
5675 if test "$wxUSE_STREAMS" = "yes" ; then
5676   AC_DEFINE(wxUSE_STREAMS)
5677 fi
5678
5679 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5680   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5681 fi
5682
5683 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5684   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5685 fi
5686
5687 dnl ---------------------------------------------------------------------------
5688 dnl console event loop stuff
5689 dnl ---------------------------------------------------------------------------
5690
5691 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5692     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5693
5694     if test "$wxUSE_UNIX" = "yes"; then
5695         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5696             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5697         fi
5698
5699         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5700             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5701             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5702                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5703             else
5704                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5705             fi
5706         fi
5707     fi
5708 fi
5709
5710 dnl ---------------------------------------------------------------------------
5711 dnl time/date functions
5712 dnl ---------------------------------------------------------------------------
5713
5714 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5715 dnl function to be used for high resolution timers
5716 AC_CHECK_FUNCS(gettimeofday ftime, break)
5717
5718 if test "$ac_cv_func_gettimeofday" = "yes"; then
5719     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5720                    wx_cv_func_gettimeofday_has_2_args,
5721     [
5722         dnl on some _really_ old systems it takes only 1 argument
5723         AC_TRY_COMPILE(
5724             [
5725                 #include <sys/time.h>
5726                 #include <unistd.h>
5727             ],
5728             [
5729                 struct timeval tv;
5730                 gettimeofday(&tv, NULL);
5731             ],
5732             wx_cv_func_gettimeofday_has_2_args=yes,
5733             AC_TRY_COMPILE(
5734                 [
5735                     #include <sys/time.h>
5736                     #include <unistd.h>
5737                 ],
5738                 [
5739                     struct timeval tv;
5740                     gettimeofday(&tv);
5741                 ],
5742                 wx_cv_func_gettimeofday_has_2_args=no,
5743                 [
5744                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5745                     wx_cv_func_gettimeofday_has_2_args=unknown
5746                 ]
5747             )
5748         )
5749     ])
5750
5751     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5752         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5753     fi
5754 fi
5755
5756 if test "$wxUSE_DATETIME" = "yes"; then
5757     dnl check for strptime and for its declaration as some systems lack it
5758     AC_CHECK_FUNC(strptime)
5759     if test "$ac_cv_func_strptime" = "yes"; then
5760         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5761             [
5762                 AC_LANG_PUSH(C++)
5763                 AC_TRY_COMPILE(
5764                     [
5765                         #include <time.h>
5766                     ],
5767                     [
5768                         struct tm t;
5769                         strptime("foo", "bar", &t);
5770                     ],
5771                     wx_cv_func_strptime_decl=yes,
5772                     wx_cv_func_strptime_decl=no
5773                 )
5774                 AC_LANG_POP()
5775             ]
5776         )
5777     fi
5778     if test "$wx_cv_func_strptime_decl" = "yes"; then
5779         AC_DEFINE(HAVE_STRPTIME_DECL)
5780     else
5781         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5782     fi
5783     if test "$ac_cv_func_strptime" = "yes"; then
5784         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5785         dnl 10.5 and possibly other BSD variants, check that strptime() we
5786         dnl have fails to parse format when the string doesn't match it instea
5787         dnl of just stopping immediately and returning non-NULL
5788         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5789             wx_cv_func_strptime_ok,
5790             [AC_RUN_IFELSE(
5791                 [
5792                     #include <stdlib.h>
5793                     #include <time.h>
5794                     #include "confdefs.h"
5795
5796                     $wx_strptime_decl
5797
5798                     int main()
5799                     {
5800                         struct tm t;
5801                         return !!strptime("", "%x", &t);
5802                     }
5803                 ],
5804                 wx_cv_func_strptime_ok=yes,
5805                 wx_cv_func_strptime_ok=no,
5806                 dnl be pessimistic when cross-compiling
5807                 wx_cv_func_strptime_ok=no
5808             )]
5809         )
5810
5811         if test "$wx_cv_func_strptime_ok" = "yes"; then
5812             AC_DEFINE(HAVE_STRPTIME)
5813         fi
5814     fi
5815
5816     dnl check for timezone variable
5817     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5818     AC_CACHE_CHECK(for timezone variable in <time.h>,
5819                    wx_cv_var_timezone,
5820                    [
5821                         AC_LANG_PUSH(C++)
5822                         AC_TRY_COMPILE(
5823                             [
5824                                 #include <time.h>
5825                             ],
5826                             [
5827                                 int tz;
5828                                 tz = timezone;
5829                             ],
5830                             [
5831                                 wx_cv_var_timezone=timezone
5832                             ],
5833                             [
5834                                 AC_TRY_COMPILE(
5835                                     [
5836                                         #include <time.h>
5837                                     ],
5838                                     [
5839                                         int tz;
5840                                         tz = _timezone;
5841                                     ],
5842                                     [
5843                                         wx_cv_var_timezone=_timezone
5844                                     ],
5845                                     [
5846                                         AC_TRY_COMPILE(
5847                                             [
5848                                                 #include <time.h>
5849                                             ],
5850                                             [
5851                                                 int tz;
5852                                                 tz = __timezone;
5853                                             ],
5854                                             [
5855                                                 wx_cv_var_timezone=__timezone
5856                                             ],
5857                                             [
5858                                                 if test "$USE_DOS" = 0 ; then
5859                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5860                                                 fi
5861                                             ]
5862                                         )
5863                                     ]
5864                                 )
5865                             ]
5866                         )
5867                         AC_LANG_POP()
5868                    ]
5869     )
5870
5871     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5872     if test "x$wx_cv_var_timezone" != x ; then
5873         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5874     fi
5875
5876     dnl check for localtime (it's POSIX, but the check can do no harm...)
5877     AC_CHECK_FUNCS(localtime)
5878
5879     if test "$ac_cv_func_localtime" = "yes"; then
5880         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5881                        wx_cv_struct_tm_has_gmtoff,
5882         [
5883             AC_TRY_COMPILE(
5884                 [
5885                     #include <time.h>
5886                 ],
5887                 [
5888                     struct tm tm;
5889                     tm.tm_gmtoff++;
5890                 ],
5891                 [
5892                     wx_cv_struct_tm_has_gmtoff=yes
5893                 ],
5894                 wx_cv_struct_tm_has_gmtoff=no
5895             )
5896         ])
5897     fi
5898
5899     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5900         AC_DEFINE(WX_GMTOFF_IN_TM)
5901     fi
5902
5903     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5904 fi
5905
5906 dnl ------------------------------------------------------------------------
5907 dnl wxSocket
5908 dnl ------------------------------------------------------------------------
5909
5910 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5911 if test "$wxUSE_SOCKETS" = "yes"; then
5912     if test "$wxUSE_MGL" = "1"; then
5913         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5914         wxUSE_SOCKETS="no"
5915     fi
5916 fi
5917
5918 if test "$wxUSE_SOCKETS" = "yes"; then
5919     dnl under MSW we always have sockets
5920     if test "$TOOLKIT" != "MSW"; then
5921         dnl under Solaris and OS/2, socket functions live in -lsocket
5922         AC_CHECK_FUNC(socket,,
5923             [
5924                 AC_CHECK_LIB(socket, socket,
5925                     if test "$INET_LINK" != " -lsocket"; then
5926                         INET_LINK="$INET_LINK -lsocket"
5927                     fi,
5928                     [
5929                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5930                         wxUSE_SOCKETS=no
5931                     ]
5932                 )
5933             ]
5934         )
5935     fi
5936 fi
5937
5938 if test "$wxUSE_SOCKETS" = "yes" ; then
5939     dnl this test may be appropriate if building under cygwin
5940     dnl right now I'm assuming it also uses the winsock stuff
5941     dnl like mingw does..  -- RL
5942     if test "$TOOLKIT" != "MSW"; then
5943         dnl determine the type of third argument for getsockname
5944         dnl This test needs to be done in C++ mode since gsocket.cpp now
5945         dnl is C++ code and pointer cast that are possible even without
5946         dnl warning in C still fail in C++.
5947         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5948                        wx_cv_type_getsockname3,
5949             [
5950                 AC_LANG_PUSH(C++)
5951                 AC_TRY_COMPILE(
5952                     [
5953                         #include <sys/types.h>
5954                         #include <sys/socket.h>
5955                     ],
5956                     [
5957                         socklen_t len;
5958                         getsockname(0, 0, &len);
5959                     ],
5960                     wx_cv_type_getsockname3=socklen_t,
5961                     [
5962                         dnl the compiler will compile the version with size_t
5963                         dnl even if the real type of the last parameter is int
5964                         dnl but it should give at least a warning about
5965                         dnl converting between incompatible pointer types, so
5966                         dnl try to use it to get the correct behaviour at
5967                         dnl least with gcc (otherwise we'd always use size_t)
5968                         CFLAGS_OLD="$CFLAGS"
5969                         if test "$GCC" = yes ; then
5970                             CFLAGS="-Werror $CFLAGS"
5971                         fi
5972
5973                         AC_TRY_COMPILE(
5974                             [
5975                                 #include <sys/types.h>
5976                                 #include <sys/socket.h>
5977                             ],
5978                             [
5979                                 size_t len;
5980                                 getsockname(0, 0, &len);
5981                             ],
5982                             wx_cv_type_getsockname3=size_t,
5983                             AC_TRY_COMPILE(
5984                                 [
5985                                     #include <sys/types.h>
5986                                     #include <sys/socket.h>
5987                                 ],
5988                                 [
5989                                     int len;
5990                                     getsockname(0, 0, &len);
5991                                 ],
5992                                 wx_cv_type_getsockname3=int,
5993                                 wx_cv_type_getsockname3=unknown
5994                             )
5995                         )
5996
5997                         CFLAGS="$CFLAGS_OLD"
5998                     ]
5999                 )
6000                 AC_LANG_POP()
6001             ])
6002
6003         if test "$wx_cv_type_getsockname3" = "unknown"; then
6004             wxUSE_SOCKETS=no
6005             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6006         else
6007             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6008         fi
6009         dnl Do this again for getsockopt as it may be different
6010         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6011                        wx_cv_type_getsockopt5,
6012             [
6013                 dnl Note that the rules for compatibility of pointers
6014                 dnl are somewhat different between C and C++, so code
6015                 dnl that fails in C++ may not even give a warning about
6016                 dnl converting between incompatible pointer types in C.
6017                 dnl So this test needs to be done in C++ mode.
6018                 AC_LANG_PUSH(C++)
6019                 AC_TRY_COMPILE(
6020                     [
6021                         #include <sys/types.h>
6022                         #include <sys/socket.h>
6023                     ],
6024                     [
6025                         socklen_t len;
6026                         getsockopt(0, 0, 0, 0, &len);
6027                     ],
6028                     wx_cv_type_getsockopt5=socklen_t,
6029                     [
6030                         AC_TRY_COMPILE(
6031                             [
6032                                 #include <sys/types.h>
6033                                 #include <sys/socket.h>
6034                             ],
6035                             [
6036                                 size_t len;
6037                                 getsockopt(0, 0, 0, 0, &len);
6038                             ],
6039                             wx_cv_type_getsockopt5=size_t,
6040                             AC_TRY_COMPILE(
6041                                 [
6042                                     #include <sys/types.h>
6043                                     #include <sys/socket.h>
6044                                 ],
6045                                 [
6046                                     int len;
6047                                     getsockopt(0, 0, 0, 0, &len);
6048                                 ],
6049                                 wx_cv_type_getsockopt5=int,
6050                                 wx_cv_type_getsockopt5=unknown
6051                             )
6052                         )
6053                     ]
6054                 )
6055                 AC_LANG_POP()
6056             ])
6057
6058         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6059             wxUSE_SOCKETS=no
6060             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6061         else
6062             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6063         fi
6064     fi
6065 fi
6066
6067 if test "$wxUSE_SOCKETS" = "yes" ; then
6068     AC_DEFINE(wxUSE_SOCKETS)
6069     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6070 fi
6071
6072 if test "$wxUSE_PROTOCOL" = "yes"; then
6073     if test "$wxUSE_SOCKETS" != "yes"; then
6074         AC_MSG_WARN(Protocol classes require sockets... disabled)
6075         wxUSE_PROTOCOL=no
6076     fi
6077 fi
6078
6079 if test "$wxUSE_PROTOCOL" = "yes"; then
6080     AC_DEFINE(wxUSE_PROTOCOL)
6081
6082     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6083         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6084     fi
6085     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6086         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6087     fi
6088     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6089         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6090     fi
6091 else
6092     if test "$wxUSE_FS_INET" = "yes"; then
6093         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6094         wxUSE_FS_INET="no"
6095     fi
6096 fi
6097
6098 if test "$wxUSE_URL" = "yes"; then
6099     if test "$wxUSE_PROTOCOL" != "yes"; then
6100         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6101         wxUSE_URL=no
6102     fi
6103     if test "$wxUSE_URL" = "yes"; then
6104         AC_DEFINE(wxUSE_URL)
6105     fi
6106 fi
6107
6108 if test "$wxUSE_VARIANT" = "yes"; then
6109     AC_DEFINE(wxUSE_VARIANT)
6110 fi
6111
6112 if test "$wxUSE_FS_INET" = "yes"; then
6113   AC_DEFINE(wxUSE_FS_INET)
6114 fi
6115
6116 dnl ---------------------------------------------------------------------------
6117 dnl Joystick support
6118 dnl ---------------------------------------------------------------------------
6119
6120 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6121     wxUSE_JOYSTICK=no
6122
6123     dnl under MSW we always have joystick support
6124     if test "$TOOLKIT" = "MSW"; then
6125         wxUSE_JOYSTICK=yes
6126
6127     dnl mac only available on darwin
6128     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6129         if test "$USE_DARWIN" = 1; then
6130             dnl check for a bug in the headers, some have bad setEventCallout
6131             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6132             AC_LANG_PUSH(C++)
6133             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6134                             [ IOHIDQueueInterface *qi = NULL;
6135                               IOHIDCallbackFunction cb = NULL;
6136                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6137                             [ wxUSE_JOYSTICK=yes ]
6138                           )
6139             AC_LANG_POP()
6140             AC_MSG_RESULT($wxUSE_JOYSTICK)
6141         fi
6142
6143     dnl joystick support is only for Linux 2.1.x or greater
6144     else
6145         dnl wxJoystick not supported by wxMGL at all
6146         if test "$wxUSE_MGL" != "1"; then
6147             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6148             dnl checks only whether the header can be preprocessed, not that it
6149             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6150             dnl can't be compiled because of an error and with the default
6151             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6152             dnl build would fail later
6153             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6154         fi
6155     fi
6156
6157     if test "$wxUSE_JOYSTICK" = "yes"; then
6158         AC_DEFINE(wxUSE_JOYSTICK)
6159         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6160     else
6161         AC_MSG_WARN(Joystick not supported by this system... disabled)
6162     fi
6163 fi
6164
6165
6166 dnl ---------------------------------------------------------------------------
6167 dnl String stuff
6168 dnl ---------------------------------------------------------------------------
6169
6170 if test "$wxUSE_FONTENUM" = "yes" ; then
6171   AC_DEFINE(wxUSE_FONTENUM)
6172 fi
6173
6174 if test "$wxUSE_FONTMAP" = "yes" ; then
6175   AC_DEFINE(wxUSE_FONTMAP)
6176 fi
6177
6178 if test "$wxUSE_UNICODE" = "yes" ; then
6179   AC_DEFINE(wxUSE_UNICODE)
6180
6181   if test "$USE_WIN32" != 1; then
6182       wxUSE_UNICODE_MSLU=no
6183   fi
6184
6185   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6186         AC_CHECK_LIB(unicows,main,
6187             [
6188                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6189             ],
6190             [
6191                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6192                              Applications will only run on Windows NT/2000/XP!])
6193                 wxUSE_UNICODE_MSLU=no
6194             ])
6195     fi
6196 fi
6197
6198 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6199     AC_DEFINE(wxUSE_UNICODE_UTF8)
6200
6201     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6202         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6203     fi
6204 fi
6205
6206 dnl ---------------------------------------------------------------------------
6207 dnl big GUI components: MDI, doc/view, printing, help, ...
6208 dnl ---------------------------------------------------------------------------
6209
6210 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6211     AC_DEFINE(wxUSE_CONSTRAINTS)
6212     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6213 fi
6214
6215 if test "$wxUSE_MDI" = "yes"; then
6216     AC_DEFINE(wxUSE_MDI)
6217
6218     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6219         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6220         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6221     fi
6222 fi
6223
6224 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6225     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6226     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6227     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6228         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6229     fi
6230 fi
6231
6232 if test "$wxUSE_HELP" = "yes"; then
6233     AC_DEFINE(wxUSE_HELP)
6234     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6235
6236     if test "$wxUSE_MSW" = 1; then
6237       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6238         AC_DEFINE(wxUSE_MS_HTML_HELP)
6239       fi
6240     fi
6241
6242     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6243       if test "$wxUSE_HTML" = "yes"; then
6244         AC_DEFINE(wxUSE_WXHTML_HELP)
6245       else
6246         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6247         wxUSE_WXHTML_HELP=no
6248       fi
6249     fi
6250 fi
6251
6252 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6253     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6254         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6255     else
6256         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6257     fi
6258     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6259 fi
6260
6261 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6262   AC_DEFINE(wxUSE_POSTSCRIPT)
6263 fi
6264
6265 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6266
6267 if test "$wxUSE_SVG" = "yes"; then
6268     AC_DEFINE(wxUSE_SVG)
6269 fi
6270
6271 dnl ---------------------------------------------------------------------------
6272 dnl wxMetafile availability
6273 dnl ---------------------------------------------------------------------------
6274
6275 if test "$wxUSE_METAFILE" = "yes"; then
6276     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6277         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6278         wxUSE_METAFILE=no
6279     fi
6280 fi
6281
6282 dnl ---------------------------------------------------------------------------
6283 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6284 dnl ---------------------------------------------------------------------------
6285
6286 dnl check for ole headers and disable a few features requiring it if not
6287 dnl present (earlier versions of mingw32 don't have ole2.h)
6288 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6289                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6290                           -o "$wxUSE_OLE"     = "yes" \
6291                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6292     AC_CHECK_HEADER(ole2.h,,, [ ])
6293
6294     if test "$ac_cv_header_ole2_h" = "yes" ; then
6295         if test "$GCC" = yes ; then
6296             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6297             AC_TRY_COMPILE([#include <windows.h>
6298                             #include <ole2.h>],
6299                            [],
6300                            [AC_MSG_RESULT(no)],
6301                            [AC_MSG_RESULT(yes)
6302                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6303             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6304             if test "$wxUSE_OLE" = "yes" ; then
6305                 AC_DEFINE(wxUSE_OLE)
6306                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6307                 AC_DEFINE(wxUSE_ACTIVEX)
6308                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6309             fi
6310         fi
6311
6312         dnl for OLE clipboard and dnd
6313         if test "$wxUSE_DATAOBJ" = "yes" ; then
6314             AC_DEFINE(wxUSE_DATAOBJ)
6315         fi
6316     else
6317         AC_MSG_WARN([Some features disabled because OLE headers not found])
6318
6319         wxUSE_CLIPBOARD=no
6320         wxUSE_DRAG_AND_DROP=no
6321         wxUSE_DATAOBJ=no
6322         wxUSE_OLE=no
6323     fi
6324
6325     if test "$wxUSE_METAFILE" = "yes"; then
6326         AC_DEFINE(wxUSE_METAFILE)
6327
6328         dnl this one should probably be made separately configurable
6329         AC_DEFINE(wxUSE_ENH_METAFILE)
6330     fi
6331 fi
6332
6333 if test "$wxUSE_IPC" = "yes"; then
6334     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6335         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6336         wxUSE_IPC=no
6337     fi
6338
6339     if test "$wxUSE_IPC" = "yes"; then
6340         AC_DEFINE(wxUSE_IPC)
6341         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6342     fi
6343 fi
6344
6345 if test "$wxUSE_DATAOBJ" = "yes"; then
6346     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6347         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6348         wxUSE_DATAOBJ=no
6349     else
6350         AC_DEFINE(wxUSE_DATAOBJ)
6351     fi
6352 else
6353     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6354     wxUSE_CLIPBOARD=no
6355     wxUSE_DRAG_AND_DROP=no
6356 fi
6357
6358 if test "$wxUSE_CLIPBOARD" = "yes"; then
6359     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6360         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6361         wxUSE_CLIPBOARD=no
6362     fi
6363
6364     if test "$wxUSE_CLIPBOARD" = "yes"; then
6365         AC_DEFINE(wxUSE_CLIPBOARD)
6366     fi
6367 fi
6368
6369 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6370     if test "$wxUSE_GTK" = 1; then
6371         if test "$WXGTK12" != 1; then
6372             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6373             wxUSE_DRAG_AND_DROP=no
6374         fi
6375     fi
6376
6377     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6378             "$wxUSE_DFB" = 1; then
6379         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6380         wxUSE_DRAG_AND_DROP=no
6381     fi
6382
6383     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6384         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6385     fi
6386
6387 fi
6388
6389 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6390     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6391 fi
6392
6393 if test "$wxUSE_SPLINES" = "yes" ; then
6394   AC_DEFINE(wxUSE_SPLINES)
6395 fi
6396
6397 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6398   AC_DEFINE(wxUSE_MOUSEWHEEL)
6399 fi
6400
6401 dnl ---------------------------------------------------------------------------
6402 dnl GUI controls
6403 dnl ---------------------------------------------------------------------------
6404
6405 USES_CONTROLS=0
6406 if test "$wxUSE_CONTROLS" = "yes"; then
6407   USES_CONTROLS=1
6408 fi
6409
6410 if test "$wxUSE_ACCEL" = "yes"; then
6411   AC_DEFINE(wxUSE_ACCEL)
6412   USES_CONTROLS=1
6413 fi
6414
6415 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6416   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6417   USES_CONTROLS=1
6418   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6419 fi
6420
6421 if test "$wxUSE_BUTTON" = "yes"; then
6422   AC_DEFINE(wxUSE_BUTTON)
6423   USES_CONTROLS=1
6424 fi
6425
6426 if test "$wxUSE_BMPBUTTON" = "yes"; then
6427   AC_DEFINE(wxUSE_BMPBUTTON)
6428   USES_CONTROLS=1
6429 fi
6430
6431 if test "$wxUSE_CALCTRL" = "yes"; then
6432   AC_DEFINE(wxUSE_CALENDARCTRL)
6433   USES_CONTROLS=1
6434   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6435 fi
6436
6437 if test "$wxUSE_CARET" = "yes"; then
6438   AC_DEFINE(wxUSE_CARET)
6439   USES_CONTROLS=1
6440   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6441 fi
6442
6443 if test "$wxUSE_COLLPANE" = "yes"; then
6444     AC_DEFINE(wxUSE_COLLPANE)
6445     USES_CONTROLS=1
6446     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6447 fi
6448
6449 if test "$wxUSE_COMBOBOX" = "yes"; then
6450   AC_DEFINE(wxUSE_COMBOBOX)
6451   USES_CONTROLS=1
6452 fi
6453
6454 if test "$wxUSE_COMBOCTRL" = "yes"; then
6455   AC_DEFINE(wxUSE_COMBOCTRL)
6456   USES_CONTROLS=1
6457 fi
6458
6459 if test "$wxUSE_CHOICE" = "yes"; then
6460   AC_DEFINE(wxUSE_CHOICE)
6461   USES_CONTROLS=1
6462 fi
6463
6464 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6465     AC_DEFINE(wxUSE_CHOICEBOOK)
6466     USES_CONTROLS=1
6467 fi
6468
6469 if test "$wxUSE_CHECKBOX" = "yes"; then
6470   AC_DEFINE(wxUSE_CHECKBOX)
6471   USES_CONTROLS=1
6472 fi
6473
6474 if test "$wxUSE_CHECKLST" = "yes"; then
6475   AC_DEFINE(wxUSE_CHECKLISTBOX)
6476   USES_CONTROLS=1
6477 fi
6478
6479 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6480   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6481   USES_CONTROLS=1
6482 fi
6483
6484 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6485   AC_DEFINE(wxUSE_DATEPICKCTRL)
6486   USES_CONTROLS=1
6487 fi
6488
6489 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6490   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6491   USES_CONTROLS=1
6492 fi
6493
6494 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6495   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6496   USES_CONTROLS=1
6497 fi
6498
6499 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6500   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6501   USES_CONTROLS=1
6502 fi
6503
6504 if test "$wxUSE_DISPLAY" = "yes"; then
6505     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6506         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6507         wxUSE_DISPLAY=no
6508     else
6509         AC_DEFINE(wxUSE_DISPLAY)
6510         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6511     fi
6512 fi
6513
6514 if test "$wxUSE_DETECT_SM" = "yes"; then
6515     AC_DEFINE(wxUSE_DETECT_SM)
6516 fi
6517
6518 if test "$wxUSE_GAUGE" = "yes"; then
6519   AC_DEFINE(wxUSE_GAUGE)
6520   USES_CONTROLS=1
6521 fi
6522
6523 if test "$wxUSE_GRID" = "yes"; then
6524   AC_DEFINE(wxUSE_GRID)
6525   USES_CONTROLS=1
6526   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6527 fi
6528
6529 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6530   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6531   USES_CONTROLS=1
6532 fi
6533
6534 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6535   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6536   USES_CONTROLS=1
6537 fi
6538
6539 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6540   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6541   USES_CONTROLS=1
6542   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6543 fi
6544
6545 if test "$wxUSE_IMAGLIST" = "yes"; then
6546     AC_DEFINE(wxUSE_IMAGLIST)
6547 fi
6548
6549 if test "$wxUSE_LISTBOOK" = "yes"; then
6550     AC_DEFINE(wxUSE_LISTBOOK)
6551     USES_CONTROLS=1
6552 fi
6553
6554 if test "$wxUSE_LISTBOX" = "yes"; then
6555     AC_DEFINE(wxUSE_LISTBOX)
6556     USES_CONTROLS=1
6557 fi
6558
6559 if test "$wxUSE_LISTCTRL" = "yes"; then
6560     if test "$wxUSE_IMAGLIST" = "yes"; then
6561         AC_DEFINE(wxUSE_LISTCTRL)
6562         USES_CONTROLS=1
6563         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6564     else
6565         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6566     fi
6567 fi
6568
6569 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6570     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6571     USES_CONTROLS=1
6572     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6573 fi
6574
6575 if test "$wxUSE_NOTEBOOK" = "yes"; then
6576     AC_DEFINE(wxUSE_NOTEBOOK)
6577     USES_CONTROLS=1
6578     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6579 fi
6580
6581 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6582   AC_DEFINE(wxUSE_ODCOMBOBOX)
6583   USES_CONTROLS=1
6584   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6585 fi
6586
6587 if test "$wxUSE_RADIOBOX" = "yes"; then
6588     AC_DEFINE(wxUSE_RADIOBOX)
6589     USES_CONTROLS=1
6590 fi
6591
6592 if test "$wxUSE_RADIOBTN" = "yes"; then
6593     AC_DEFINE(wxUSE_RADIOBTN)
6594     USES_CONTROLS=1
6595 fi
6596
6597 if test "$wxUSE_SASH" = "yes"; then
6598     AC_DEFINE(wxUSE_SASH)
6599     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6600 fi
6601
6602 if test "$wxUSE_SCROLLBAR" = "yes"; then
6603     AC_DEFINE(wxUSE_SCROLLBAR)
6604     USES_CONTROLS=1
6605     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6606 fi
6607
6608 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6609     AC_DEFINE(wxUSE_SEARCHCTRL)
6610     USES_CONTROLS=1
6611 fi
6612
6613 if test "$wxUSE_SLIDER" = "yes"; then
6614     AC_DEFINE(wxUSE_SLIDER)
6615     USES_CONTROLS=1
6616 fi
6617
6618 if test "$wxUSE_SPINBTN" = "yes"; then
6619     AC_DEFINE(wxUSE_SPINBTN)
6620     USES_CONTROLS=1
6621 fi
6622
6623 if test "$wxUSE_SPINCTRL" = "yes"; then
6624     AC_DEFINE(wxUSE_SPINCTRL)
6625     USES_CONTROLS=1
6626 fi
6627
6628 if test "$wxUSE_SPLITTER" = "yes"; then
6629     AC_DEFINE(wxUSE_SPLITTER)
6630     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6631 fi
6632
6633 if test "$wxUSE_STATBMP" = "yes"; then
6634     AC_DEFINE(wxUSE_STATBMP)
6635     USES_CONTROLS=1
6636 fi
6637
6638 if test "$wxUSE_STATBOX" = "yes"; then
6639     AC_DEFINE(wxUSE_STATBOX)
6640     USES_CONTROLS=1
6641 fi
6642
6643 if test "$wxUSE_STATTEXT" = "yes"; then
6644     AC_DEFINE(wxUSE_STATTEXT)
6645     USES_CONTROLS=1
6646 fi
6647
6648 if test "$wxUSE_STATLINE" = "yes"; then
6649     AC_DEFINE(wxUSE_STATLINE)
6650     USES_CONTROLS=1
6651 fi
6652
6653 if test "$wxUSE_STATUSBAR" = "yes"; then
6654     dnl this will get undefined in wx/chkconf.h if it's not supported
6655     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6656     AC_DEFINE(wxUSE_STATUSBAR)
6657     USES_CONTROLS=1
6658
6659     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6660 fi
6661
6662 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6663     AC_DEFINE(wxUSE_TAB_DIALOG)
6664 fi
6665
6666 if test "$wxUSE_TEXTCTRL" = "yes"; then
6667     AC_DEFINE(wxUSE_TEXTCTRL)
6668     USES_CONTROLS=1
6669     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6670 fi
6671
6672 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6673     if test "$wxUSE_COCOA" = 1 ; then
6674         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6675         wxUSE_TOGGLEBTN=no
6676     fi
6677
6678     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6679         AC_DEFINE(wxUSE_TOGGLEBTN)
6680         USES_CONTROLS=1
6681     fi
6682 fi
6683
6684 if test "$wxUSE_TOOLBAR" = "yes"; then
6685     AC_DEFINE(wxUSE_TOOLBAR)
6686     USES_CONTROLS=1
6687
6688     if test "$wxUSE_UNIVERSAL" = "yes"; then
6689         wxUSE_TOOLBAR_NATIVE="no"
6690     else
6691         wxUSE_TOOLBAR_NATIVE="yes"
6692         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6693     fi
6694
6695     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6696 fi
6697
6698 if test "$wxUSE_TOOLTIPS" = "yes"; then
6699     if test "$wxUSE_MOTIF" = 1; then
6700         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6701     else
6702         if test "$wxUSE_UNIVERSAL" = "yes"; then
6703             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6704         else
6705             AC_DEFINE(wxUSE_TOOLTIPS)
6706         fi
6707     fi
6708 fi
6709
6710 if test "$wxUSE_TREEBOOK" = "yes"; then
6711     AC_DEFINE(wxUSE_TREEBOOK)
6712     USES_CONTROLS=1
6713 fi
6714
6715 if test "$wxUSE_TOOLBOOK" = "yes"; then
6716     AC_DEFINE(wxUSE_TOOLBOOK)
6717     USES_CONTROLS=1
6718 fi
6719
6720 if test "$wxUSE_TREECTRL" = "yes"; then
6721     if test "$wxUSE_IMAGLIST" = "yes"; then
6722         AC_DEFINE(wxUSE_TREECTRL)
6723         USES_CONTROLS=1
6724         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6725     else
6726         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6727     fi
6728 fi
6729
6730 if test "$wxUSE_POPUPWIN" = "yes"; then
6731     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6732         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6733     else
6734         if test "$wxUSE_PM" = 1; then
6735             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6736         else
6737             AC_DEFINE(wxUSE_POPUPWIN)
6738             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6739
6740             USES_CONTROLS=1
6741         fi
6742     fi
6743 fi
6744
6745 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6746     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6747         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6748     else
6749         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6750         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6751     fi
6752 fi
6753
6754 if test "$wxUSE_TIPWINDOW" = "yes"; then
6755     if test "$wxUSE_PM" = 1; then
6756         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6757     else
6758         AC_DEFINE(wxUSE_TIPWINDOW)
6759     fi
6760 fi
6761
6762 if test "$USES_CONTROLS" = 1; then
6763     AC_DEFINE(wxUSE_CONTROLS)
6764 fi
6765
6766 dnl ---------------------------------------------------------------------------
6767 dnl misc options
6768 dnl ---------------------------------------------------------------------------
6769
6770 dnl please keep the settings below in alphabetical order
6771 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6772     AC_DEFINE(wxUSE_ACCESSIBILITY)
6773     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6774 fi
6775
6776 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6777     AC_DEFINE(wxUSE_DRAGIMAGE)
6778     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6779 fi
6780
6781 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6782     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6783         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6784     else
6785         AC_DEFINE(wxUSE_EXCEPTIONS)
6786         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6787     fi
6788 fi
6789
6790 USE_HTML=0
6791 if test "$wxUSE_HTML" = "yes"; then
6792     AC_DEFINE(wxUSE_HTML)
6793     USE_HTML=1
6794     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6795     if test "$wxUSE_MAC" = 1; then
6796         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6797     fi
6798 fi
6799 if test "$wxUSE_WEBKIT" = "yes"; then
6800     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6801         old_CPPFLAGS="$CPPFLAGS"
6802         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6803         AC_CHECK_HEADER([WebKit/HIWebView.h],
6804                         [
6805                            AC_DEFINE(wxUSE_WEBKIT)
6806                            WEBKIT_LINK="-framework WebKit"
6807                         ],
6808                         [
6809                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6810                            wxUSE_WEBKIT=no
6811                         ],
6812                         [
6813                            #include <Carbon/Carbon.h>
6814                            #include <WebKit/WebKit.h>
6815                         ])
6816         CPPFLAGS="$old_CPPFLAGS"
6817     elif test "$wxUSE_COCOA" = 1; then
6818         AC_DEFINE(wxUSE_WEBKIT)
6819     else
6820         wxUSE_WEBKIT=no
6821     fi
6822 fi
6823
6824 USE_XRC=0
6825 if test "$wxUSE_XRC" = "yes"; then
6826     if test "$wxUSE_XML" != "yes"; then
6827         AC_MSG_WARN([XML library not built, XRC resources disabled])
6828         wxUSE_XRC=no
6829     else
6830         AC_DEFINE(wxUSE_XRC)
6831         USE_XRC=1
6832         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6833     fi
6834 fi
6835
6836 USE_AUI=0
6837 if test "$wxUSE_AUI" = "yes"; then
6838    AC_DEFINE(wxUSE_AUI)
6839    USE_AUI=1
6840    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6841 fi
6842
6843 USE_STC=0
6844 if test "$wxUSE_STC" = "yes"; then
6845    AC_DEFINE(wxUSE_STC)
6846    USE_STC=1
6847    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6848 fi
6849
6850 if test "$wxUSE_MENUS" = "yes"; then
6851     AC_DEFINE(wxUSE_MENUS)
6852     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6853 fi
6854
6855 if test "$wxUSE_METAFILE" = "yes"; then
6856     AC_DEFINE(wxUSE_METAFILE)
6857 fi
6858
6859 if test "$wxUSE_MIMETYPE" = "yes"; then
6860     AC_DEFINE(wxUSE_MIMETYPE)
6861 fi
6862
6863 if test "$wxUSE_MINIFRAME" = "yes"; then
6864     AC_DEFINE(wxUSE_MINIFRAME)
6865 fi
6866
6867 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6868     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6869 fi
6870
6871 if test "$wxUSE_TASKBARICON" = "yes"; then
6872     AC_DEFINE(wxUSE_TASKBARICON)
6873     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6874 fi
6875
6876
6877 if test "$wxUSE_VALIDATORS" = "yes"; then
6878     AC_DEFINE(wxUSE_VALIDATORS)
6879     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6880 fi
6881
6882 if test "$wxUSE_PALETTE" = "yes" ; then
6883     if test "$wxUSE_DFB" = 1; then
6884         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6885         wxUSE_PALETTE=no
6886     else
6887         AC_DEFINE(wxUSE_PALETTE)
6888     fi
6889 fi
6890
6891 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6892   dnl Must be done this late because -lunicows must be before all the other libs
6893   LIBS=" -lunicows $LIBS"
6894 fi
6895
6896 USE_RICHTEXT=0
6897 if test "$wxUSE_RICHTEXT" = "yes"; then
6898     AC_DEFINE(wxUSE_RICHTEXT)
6899     USE_RICHTEXT=1
6900     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6901 fi
6902
6903 dnl ---------------------------------------------------------------------------
6904 dnl wxImage options
6905 dnl ---------------------------------------------------------------------------
6906
6907 if test "$wxUSE_IMAGE" = "yes" ; then
6908     AC_DEFINE(wxUSE_IMAGE)
6909
6910     if test "$wxUSE_GIF" = "yes" ; then
6911       AC_DEFINE(wxUSE_GIF)
6912     fi
6913
6914     if test "$wxUSE_PCX" = "yes" ; then
6915       AC_DEFINE(wxUSE_PCX)
6916     fi
6917
6918     if test "$wxUSE_TGA" = "yes" ; then
6919       AC_DEFINE(wxUSE_TGA)
6920     fi
6921
6922     if test "$wxUSE_IFF" = "yes" ; then
6923       AC_DEFINE(wxUSE_IFF)
6924     fi
6925
6926     if test "$wxUSE_PNM" = "yes" ; then
6927       AC_DEFINE(wxUSE_PNM)
6928     fi
6929
6930     if test "$wxUSE_XPM" = "yes" ; then
6931       AC_DEFINE(wxUSE_XPM)
6932     fi
6933
6934     if test "$wxUSE_ICO_CUR" = "yes" ; then
6935       AC_DEFINE(wxUSE_ICO_CUR)
6936     fi
6937 fi
6938
6939 dnl ---------------------------------------------------------------------------
6940 dnl common dialogs
6941 dnl ---------------------------------------------------------------------------
6942
6943 if test "$wxUSE_ABOUTDLG" = "yes"; then
6944     AC_DEFINE(wxUSE_ABOUTDLG)
6945 fi
6946
6947 if test "$wxUSE_CHOICEDLG" = "yes"; then
6948     AC_DEFINE(wxUSE_CHOICEDLG)
6949 fi
6950
6951 if test "$wxUSE_COLOURDLG" = "yes"; then
6952     AC_DEFINE(wxUSE_COLOURDLG)
6953 fi
6954
6955 if test "$wxUSE_FILEDLG" = "yes"; then
6956     AC_DEFINE(wxUSE_FILEDLG)
6957 fi
6958
6959 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6960     AC_DEFINE(wxUSE_FINDREPLDLG)
6961 fi
6962
6963 if test "$wxUSE_FONTDLG" = "yes"; then
6964     AC_DEFINE(wxUSE_FONTDLG)
6965 fi
6966
6967 if test "$wxUSE_DIRDLG" = "yes"; then
6968     if test "$wxUSE_TREECTRL" != "yes"; then
6969         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6970     else
6971         AC_DEFINE(wxUSE_DIRDLG)
6972     fi
6973 fi
6974
6975 if test "$wxUSE_MSGDLG" = "yes"; then
6976     AC_DEFINE(wxUSE_MSGDLG)
6977 fi
6978
6979 if test "$wxUSE_NUMBERDLG" = "yes"; then
6980     AC_DEFINE(wxUSE_NUMBERDLG)
6981 fi
6982
6983 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6984     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6985        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6986     else
6987         AC_DEFINE(wxUSE_PROGRESSDLG)
6988     fi
6989 fi
6990
6991 if test "$wxUSE_SPLASH" = "yes"; then
6992     AC_DEFINE(wxUSE_SPLASH)
6993     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6994 fi
6995
6996 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6997     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6998        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6999     else
7000         AC_DEFINE(wxUSE_STARTUP_TIPS)
7001     fi
7002 fi
7003
7004 if test "$wxUSE_TEXTDLG" = "yes"; then
7005     AC_DEFINE(wxUSE_TEXTDLG)
7006 fi
7007
7008 if test "$wxUSE_WIZARDDLG" = "yes"; then
7009     AC_DEFINE(wxUSE_WIZARDDLG)
7010     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7011 fi
7012
7013 dnl ---------------------------------------------------------------------------
7014 dnl wxMSW-only options
7015 dnl ---------------------------------------------------------------------------
7016
7017 if test "$wxUSE_MSW" = 1 ; then
7018
7019     if test "$wxUSE_DC_CACHEING" = "yes"; then
7020         AC_DEFINE(wxUSE_DC_CACHEING)
7021     fi
7022
7023     if test "$wxUSE_DIB" = "yes"; then
7024         AC_DEFINE(wxUSE_WXDIB)
7025     fi
7026
7027     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7028         AC_DEFINE(wxUSE_OWNER_DRAWN)
7029     fi
7030
7031     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7032         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7033     fi
7034
7035     if test "$wxUSE_UXTHEME" = "yes"; then
7036         AC_DEFINE(wxUSE_UXTHEME)
7037     fi
7038
7039 fi
7040 dnl wxUSE_MSW = 1
7041
7042
7043 if test "$USE_WIN32" = 1 ; then
7044     if test "$wxUSE_INICONF" = "yes"; then
7045         AC_DEFINE(wxUSE_INICONF)
7046     fi
7047
7048     if test "$wxUSE_REGKEY" = "yes"; then
7049         AC_DEFINE(wxUSE_REGKEY)
7050     fi
7051 fi
7052 dnl USE_WIN32 = 1
7053
7054 dnl ---------------------------------------------------------------------------
7055 dnl wxGraphicsContext
7056 dnl ---------------------------------------------------------------------------
7057
7058 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7059    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7060       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7061    elif test "$wxUSE_GTK" != 1; then
7062       dnl for other builds we'll just wing it for now...
7063       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7064    else
7065       dnl ...but let's check for cairo availability for wxGTK builds
7066       PKG_CHECK_MODULES(CAIRO, cairo,
7067           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7068           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7069       )
7070    fi
7071 fi
7072
7073 dnl ---------------------------------------------------------------------------
7074 dnl wxMediaCtrl
7075 dnl ---------------------------------------------------------------------------
7076
7077 USE_MEDIA=0
7078
7079 if test "$wxUSE_MEDIACTRL" = "yes"; then
7080     USE_MEDIA=1
7081
7082     dnl -----------------------------------------------------------------------
7083     dnl GStreamer
7084     dnl -----------------------------------------------------------------------
7085     if test "$wxUSE_GTK" = 1; then
7086         wxUSE_GSTREAMER="no"
7087
7088         dnl -------------------------------------------------------------------
7089         dnl Test for at least 0.8 gstreamer module from pkg-config
7090         dnl Even totem doesn't accept 0.9 evidently.
7091         dnl
7092         dnl So, we first check to see if 0.10 if available - if not we
7093         dnl try the older 0.8 version
7094         dnl -------------------------------------------------------------------
7095         GST_VERSION_MAJOR=0
7096         GST_VERSION_MINOR=10
7097         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7098
7099         if test "$wxUSE_GSTREAMER8" = "no"; then
7100             PKG_CHECK_MODULES(GST,
7101                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7102                 [
7103                     wxUSE_GSTREAMER="yes"
7104                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7105                 ],
7106                 [
7107                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7108                     GST_VERSION_MINOR=8
7109                 ]
7110             )
7111         else
7112             dnl check only for 0.8
7113             GST_VERSION_MINOR=8
7114         fi
7115
7116         if test $GST_VERSION_MINOR = "8"; then
7117             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7118             PKG_CHECK_MODULES(GST,
7119                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7120                 wxUSE_GSTREAMER="yes",
7121                 [
7122                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7123                 ])
7124         fi
7125
7126
7127         if test "$wxUSE_GSTREAMER" = "yes"; then
7128             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7129             LIBS="$GST_LIBS $LIBS"
7130
7131             AC_DEFINE(wxUSE_GSTREAMER)
7132         else
7133             USE_MEDIA=0
7134         fi
7135     fi
7136
7137     if test $USE_MEDIA = 1; then
7138         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7139         AC_DEFINE(wxUSE_MEDIACTRL)
7140     fi
7141 fi
7142
7143 dnl ---------------------------------------------------------------------------
7144 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7145 dnl ---------------------------------------------------------------------------
7146
7147 if test "$cross_compiling" = "yes"; then
7148     dnl Use best guess from host as we can't use uname when cross compiling
7149     OSINFO="\"$host\""
7150 else
7151     dnl attualy work out OS version
7152     OSINFO=`uname -s -r -m`
7153     OSINFO="\"$OSINFO\""
7154 fi
7155
7156 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7157
7158 dnl ---------------------------------------------------------------------------
7159 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7160 dnl ---------------------------------------------------------------------------
7161
7162 if test "x$prefix" != "xNONE"; then
7163     wxPREFIX=$prefix
7164 else
7165     wxPREFIX=$ac_default_prefix
7166 fi
7167
7168 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7169
7170
7171 dnl ---------------------------------------------------------------------------
7172 dnl define variables with all built libraries for wx-config
7173 dnl ---------------------------------------------------------------------------
7174
7175 STD_BASE_LIBS="base"
7176 STD_GUI_LIBS=""
7177 BUILT_WX_LIBS="base"
7178 ALL_WX_LIBS="xrc stc gl media dbgrid qa html adv core odbc xml net base"
7179
7180 if test "$wxUSE_SOCKETS" = "yes" ; then
7181     STD_BASE_LIBS="net $STD_BASE_LIBS"
7182     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7183 fi
7184 if test "$wxUSE_ODBC" != "no" ; then
7185     BUILT_WX_LIBS="odbc $BUILT_WX_LIBS"
7186 fi
7187 if test "$wxUSE_XML" = "yes" ; then
7188     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7189     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7190 fi
7191
7192 if test "$wxUSE_GUI" = "yes"; then
7193     STD_GUI_LIBS="adv core"
7194     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7195
7196     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7197         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7198         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7199     fi
7200     if test "$wxUSE_ODBC" != "no" ; then
7201         BUILT_WX_LIBS="dbgrid $BUILT_WX_LIBS"
7202     fi
7203     if test "$wxUSE_HTML" = "yes" ; then
7204         STD_GUI_LIBS="html $STD_GUI_LIBS"
7205         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7206     fi
7207     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7208         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7209     fi
7210     if test "$wxUSE_OPENGL" = "yes" ; then
7211         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7212     fi
7213     if test "$wxUSE_AUI" = "yes" ; then
7214         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7215     fi
7216     if test "$wxUSE_STC" = "yes" ; then
7217         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7218     fi
7219     if test "$wxUSE_XRC" = "yes" ; then
7220         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7221         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7222     fi
7223 fi
7224
7225 AC_SUBST(ALL_WX_LIBS)
7226 AC_SUBST(BUILT_WX_LIBS)
7227 AC_SUBST(STD_BASE_LIBS)
7228 AC_SUBST(STD_GUI_LIBS)
7229
7230 dnl ---------------------------------------------------------------------------
7231 dnl Output the makefiles and such from the results found above
7232 dnl ---------------------------------------------------------------------------
7233
7234 dnl all additional libraries (except wxWidgets itself) we link with
7235
7236 if test "$wxUSE_MAC" = 1 ; then
7237     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7238         if test "$USE_DARWIN" = 1; then
7239             LDFLAGS="$LDFLAGS -framework QuickTime"
7240         else
7241             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7242         fi
7243     fi
7244     if test "$USE_DARWIN" = 1; then
7245         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7246     else
7247         LDFLAGS="$LDFLAGS -lCarbonLib"
7248     fi
7249 fi
7250 if test "$wxUSE_COCOA" = 1 ; then
7251     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7252     if test "$wxUSE_MEDIACTRL" = "yes"; then
7253         LDFLAGS="$LDFLAGS -framework QuickTime"
7254     fi
7255 fi
7256 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7257     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7258 fi
7259
7260 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7261
7262 if test "$wxUSE_GUI" = "yes"; then
7263
7264     dnl TODO add checks that these samples will really compile (i.e. all the
7265     dnl      library features they need are present)
7266
7267     dnl TODO some samples are never built so far: mfc (requires VC++)
7268     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7269                      erase event exec font image minimal mobile \
7270                      mobile/wxedit mobile/styles render \
7271                      shaped svg taborder vscroll widgets"
7272
7273     if test "$wxUSE_MONOLITHIC" != "yes"; then
7274         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7275     fi
7276     if test "$TOOLKIT" = "MSW"; then
7277         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7278         if test "$wxUSE_UNIVERSAL" != "yes"; then
7279             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7280         fi
7281     fi
7282     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7283         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7284     fi
7285 else
7286     SAMPLES_SUBDIRS="console"
7287 fi
7288
7289
7290 dnl C/C++ compiler options used to compile wxWidgets
7291 dnl
7292 dnl check for icc before gcc as icc is also recognized as gcc
7293 if test "x$INTELCC" = "xyes" ; then
7294     dnl Warnings which can't be easily suppressed in C code are disabled:
7295     dnl
7296     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7297     dnl     remark #869: parameter "foo" was never referenced
7298     dnl     remark #1572: floating-point equality and inequality comparisons
7299     dnl                   are unreliable
7300     dnl     remark #1684: conversion from pointer to same-sized integral type
7301     dnl
7302     dnl (for others see below)
7303     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7304 elif test "$GCC" = yes ; then
7305     CWARNINGS="-Wall -Wundef"
7306 fi
7307
7308 if test "x$INTELCXX" = "xyes" ; then
7309     dnl Intel compiler gives some warnings which simply can't be worked
7310     dnl around or of which we have too many (810, 869) so it's impractical to
7311     dnl keep them enabled even if in theory it would be nice and some others
7312     dnl (279) are generated for standard macros and so there is nothing we can
7313     dnl do about them
7314     dnl
7315     dnl     remark #279: controlling expression is constant
7316     dnl     remark #383: value copied to temporary, reference to temporary used
7317     dnl     remark #444: destructor for base class "xxx" is not virtual
7318     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7319     dnl     remark #869: parameter "foo" was never referenced
7320     dnl     remark #981: operands are evaluated in unspecified order
7321     dnl     remark #1418: external definition with no prior declaration
7322     dnl     remark #1419: external declaration in primary source file
7323     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7324 elif test "$GXX" = yes ; then
7325     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7326     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7327 fi
7328
7329
7330 dnl combine everything together and remove the extra white space while doing it
7331 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7332 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7333
7334
7335 dnl add -I options we use during library compilation
7336 dnl
7337 dnl note that the order is somewhat important: wxWidgets headers should
7338 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7339 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7340 dnl CodeWarrior):
7341 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7342  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7343  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7344  $CPPFLAGS `
7345
7346 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7347 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7348 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7349
7350 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7351 dnl only stuff to it
7352 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7353
7354
7355 if test "x$MWCC" = "xyes"; then
7356     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7357     dnl must use <regex.h> from system not our local copy on OS X,
7358     dnl but must use local not system on OS 9.
7359     dnl The following should make all -I paths usable for <> includes
7360     dnl while first checking in real system paths.  With 8.3 using
7361     dnl -gccincludes it will actually check local paths before system
7362     dnl even for <> which is totally wrong.
7363
7364     dnl Note that because this absolutely needs to be before any -I
7365     dnl that we have to tack it on to the end of the compiler commandline.
7366     CC="$CC -cwd source -I-"
7367     CXX="$CXX -cwd source -I-"
7368 fi
7369
7370
7371 LIBS=`echo $LIBS`
7372 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7373 EXTRALIBS_XML="$EXPAT_LINK"
7374 EXTRALIBS_HTML="$MSPACK_LINK"
7375 EXTRALIBS_ODBC="$ODBC_LINK"
7376 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7377 if test "$wxUSE_GUI" = "yes"; then
7378     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7379 fi
7380 if test "$wxUSE_OPENGL" = "yes"; then
7381     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7382 fi
7383
7384 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7385
7386 WXCONFIG_LIBS="$LIBS"
7387
7388 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7389 if test "$wxUSE_REGEX" = "builtin" ; then
7390     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7391 fi
7392 if test "$wxUSE_EXPAT" = "builtin" ; then
7393     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7394 fi
7395 if test "$wxUSE_ODBC" = "builtin" ; then
7396     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7397 fi
7398 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7399     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7400 fi
7401 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7402     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7403 fi
7404 if test "$wxUSE_LIBPNG" = "builtin" ; then
7405     wxconfig_3rdparty="png $wxconfig_3rdparty"
7406 fi
7407 if test "$wxUSE_ZLIB" = "builtin" ; then
7408     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7409 fi
7410
7411 for i in $wxconfig_3rdparty ; do
7412     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7413 done
7414
7415
7416 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7417     WXUNIV=1
7418
7419     case "$wxUNIV_THEMES" in
7420         ''|all)
7421             AC_DEFINE(wxUSE_ALL_THEMES)
7422             ;;
7423
7424         *)
7425             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7426                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7427             done
7428     esac
7429 else
7430     WXUNIV=0
7431 fi
7432
7433 AC_SUBST(wxUSE_ZLIB)
7434 AC_SUBST(wxUSE_REGEX)
7435 AC_SUBST(wxUSE_EXPAT)
7436 AC_SUBST(wxUSE_ODBC)
7437 AC_SUBST(wxUSE_LIBJPEG)
7438 AC_SUBST(wxUSE_LIBPNG)
7439 AC_SUBST(wxUSE_LIBTIFF)
7440
7441 if test $wxUSE_MONOLITHIC = "yes" ; then
7442     MONOLITHIC=1
7443 else
7444     MONOLITHIC=0
7445 fi
7446
7447 if test $wxUSE_PLUGINS = "yes" ; then
7448     USE_PLUGINS=1
7449 else
7450     USE_PLUGINS=0
7451 fi
7452
7453 if test $wxUSE_ODBC != "no" ; then
7454     USE_ODBC=1
7455 else
7456     USE_ODBC=0
7457 fi
7458
7459 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7460     USE_QA=1
7461 else
7462     USE_QA=0
7463 fi
7464
7465 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7466     OFFICIAL_BUILD=1
7467 else
7468     OFFICIAL_BUILD=0
7469 fi
7470
7471 AC_SUBST(VENDOR)
7472 AC_SUBST(OFFICIAL_BUILD)
7473 AC_SUBST(WX_FLAVOUR)
7474 AC_SUBST(WX_LIB_FLAVOUR)
7475
7476 AC_SUBST(WXUNIV)
7477 AC_SUBST(MONOLITHIC)
7478 AC_SUBST(USE_PLUGINS)
7479 AC_SUBST(LIBS)
7480 AC_SUBST(CXXWARNINGS)
7481 AC_SUBST(EXTRALIBS)
7482 AC_SUBST(EXTRALIBS_XML)
7483 AC_SUBST(EXTRALIBS_HTML)
7484 AC_SUBST(EXTRALIBS_ODBC)
7485 AC_SUBST(EXTRALIBS_GUI)
7486 AC_SUBST(EXTRALIBS_OPENGL)
7487 AC_SUBST(EXTRALIBS_SDL)
7488 AC_SUBST(WITH_PLUGIN_SDL)
7489 AC_SUBST(EXTRALIBS_GTKPRINT)
7490 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7491 AC_SUBST(EXTRALIBS_GNOMEVFS)
7492 AC_SUBST(EXTRALIBS_HILDON)
7493 AC_SUBST(UNICODE)
7494 AC_SUBST(BUILD)
7495 AC_SUBST(DEBUG_INFO)
7496 AC_SUBST(DEBUG_FLAG)
7497 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7498 AC_SUBST(TOOLKIT_LOWERCASE)
7499 AC_SUBST(TOOLKIT_VERSION)
7500 AC_SUBST(SAMPLES_RPATH_FLAG)
7501 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7502 AC_SUBST(HOST_SUFFIX)
7503 AC_SUBST(CPPUNIT_CFLAGS)
7504 AC_SUBST(CPPUNIT_LIBS)
7505
7506 case "$TOOLKIT" in
7507     GTK)
7508         TOOLKIT_DESC="GTK+"
7509         if test "$WXGTK20" = 1; then
7510             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7511             if test "$wxUSE_GTKPRINT" = "yes" ; then
7512                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7513             fi
7514             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7515                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7516             fi
7517             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7518                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7519             fi
7520             if test "$wxUSE_LIBHILDON" = "yes"; then
7521                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7522             fi
7523
7524             if test "$TOOLKIT_EXTRA" != ""; then
7525                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7526             fi
7527         fi
7528         ;;
7529
7530     ?*)
7531         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7532         ;;
7533
7534     *)
7535         TOOLKIT_DESC="base only"
7536         ;;
7537 esac
7538
7539 if test "$wxUSE_WINE" = "yes"; then
7540     BAKEFILE_FORCE_PLATFORM=win32
7541 fi
7542
7543 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7544 dnl Hopefully for a non-unicode build there aren't any wide constants in
7545 dnl headers, but for a unicode build it's best to disable pch.
7546 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7547 then
7548     AC_CACHE_CHECK(
7549         [for gcc precompiled header bug],
7550         [wx_cv_gcc_pch_bug],
7551         [[
7552             echo '#include <stdio.h>
7553                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7554
7555             echo '#include "conftest.h"
7556                   int main()
7557                   {
7558                      printf("%ls", test_var);
7559                      return 0;
7560                   }' > conftest.cpp
7561
7562             wx_cv_gcc_pch_bug="pch not supported"
7563
7564             if $CXX conftest.h >/dev/null 2>&1
7565             then
7566                 wx_cv_gcc_pch_bug=
7567
7568                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7569                 then
7570                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7571                         grep awidetest >/dev/null
7572                     then
7573                         wx_cv_gcc_pch_bug=no
7574                     else
7575                         wx_cv_gcc_pch_bug=yes
7576                     fi
7577                 fi
7578             fi
7579
7580             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7581         ]])
7582
7583     if test "$wx_cv_gcc_pch_bug" = yes; then
7584         dnl make the default for pch 'no'
7585         dnl further below check whether the user overrode and warn them
7586         bk_use_pch=no
7587     fi
7588 fi
7589
7590 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7591
7592 dnl make install path absolute (if not already);
7593 dnl will fail with (some) MSDOS paths
7594 case ${INSTALL} in
7595   /* ) # Absolute
7596      ;;
7597   ?:* ) # Drive letter, considered as absolute.
7598      ;;
7599   *)
7600      INSTALL=`pwd`/${INSTALL} ;;
7601 esac
7602
7603 if test "$wxUSE_GUI" = "yes"; then
7604
7605 if test "$wxUSE_MSW" = 1 ; then
7606     if test "x$WINDRES" = "x"; then
7607         AC_MSG_ERROR([Required windres program not found])
7608     fi
7609
7610     RESCOMP="$WINDRES"
7611 fi
7612
7613 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7614     dnl base name of the resource file for wxMac must be the same
7615     dnl as library installation base name (-install_name)
7616     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7617     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7618
7619     dnl add the resources target for wxMac
7620     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7621
7622     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7623
7624     MACSETFILE="\$(SETFILE)"
7625
7626     dnl resources are bundled both with shared library and applications
7627     dnl since the carb resource *must* be included in the application
7628     if test "$wxUSE_MAC" = 1; then
7629         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7630         RESCOMP="$REZ"
7631         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7632     else
7633         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7634         RESCOMP="cat /dev/null \| $REZ"
7635         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7636     fi
7637
7638 else
7639     dnl default value is to (silently) do nothing in the makefile
7640     MACSETFILE="@true"
7641
7642     if test "$wxUSE_PM" = 1; then
7643         RESCOMP="emxbind"
7644         WXCONFIG_RESFLAGS="-ep"
7645
7646         dnl Is this one really used anywhere for pm?
7647         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7648     else
7649         POSTLINK_COMMAND="@true"
7650     fi
7651 fi
7652
7653 fi
7654 dnl wxUSE_GUI = 1
7655
7656
7657 dnl find out if the compiler supports PCH
7658 dnl
7659 dnl TODO: this should be in bakefile
7660 if test $GCC_PCH = 1
7661 then
7662     if test "$wx_cv_gcc_pch_bug" = yes; then
7663         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7664         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7665         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7666     fi
7667
7668     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7669 fi
7670
7671 dnl HACK ALERT!!
7672 dnl For now, we need to alter bk-deps not to generate deps
7673 dnl when we've configured a Universal binary build.
7674 dnl The next version of Bakefile will have the correct fix for this
7675 dnl at which time, this hack can be removed.
7676
7677 if test "$wxUSE_MAC" = 1 ; then
7678     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7679         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7680         mv temp bk-deps
7681         chmod +x bk-deps
7682     fi
7683 fi
7684
7685 if test "$wxUSE_SHARED" = "yes"; then
7686
7687     dnl We get the shared build linker from bakefile, since it
7688     dnl moved all the logic for this out of this file and into
7689     dnl its own macro.  But it can't decide on whether to return
7690     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7691     dnl So normalise and expand everything here now, because its
7692     dnl not going to change inside wx-config anyway.
7693     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7694     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7695
7696     dnl Need addtional flag on OS/2, so override bakefiles value
7697     dnl (there currently is no suitable variable to which the
7698     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7699     case "${host}" in
7700       *-pc-os2_emx | *-pc-os2-emx )
7701         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7702         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7703         cp -p ${srcdir}/src/os2/dllnames.sh .
7704         cp -p ${srcdir}/src/os2/dllar.sh .
7705       ;;
7706     esac
7707 else
7708
7709     dnl No bakefile support for static builds, but this should be ok for most.
7710     EXE_LINKER="$CXX -o"
7711
7712 fi
7713 if test "$wxUSE_OMF" = "yes"; then
7714     case "${host}" in
7715       *-pc-os2_emx | *-pc-os2-emx )
7716         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7717         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7718         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7719       ;;
7720     esac
7721 fi
7722
7723 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7724 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7725
7726
7727 dnl Sun cc is compatible with gcc and so either of them can use the C
7728 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7729 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7730 dnl where GTK+ is built with gcc
7731 dnl
7732 dnl However the compiler options are not compatible at all and in particular
7733 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7734 dnl filter them out as we already have the correct options for multithreaded
7735 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7736 case "${host}" in
7737     *-*-solaris2* )
7738         dnl system packages are compiled with Sun CC and so pkg-config outputs
7739         dnl CC-specific "-mt" flag, remove it when using gcc
7740         if "$GCC" = yes; then
7741             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7742             LIBS=`echo $LIBS | sed 's/-mt//'`
7743             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7744         fi
7745         ;;
7746
7747     *-*-linux* )
7748         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7749         dnl -pthreads which Sun CC doesn't know about
7750         if test "x$SUNCXX" = xyes; then
7751             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7752             LIBS=`echo $LIBS | sed 's/-pthread//'`
7753             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7754         fi
7755         ;;
7756 esac
7757
7758 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7759 dnl it doesn't affect compilation checks above
7760 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7761 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7762
7763 dnl for convenience, sort the samples in alphabetical order
7764 dnl
7765 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7766 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7767 dnl
7768 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7769 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7770 dnl       only removes the Unix-like part of the introduced line break.
7771 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7772
7773 dnl subtle bakefile goop.
7774 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7775 dnl I wish we would have called it something less likely to clash with
7776 dnl things though.
7777 AC_SUBST(SHARED)
7778
7779 dnl global options
7780 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7781 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7782
7783 dnl toolkit options
7784 AC_SUBST(USE_GUI)
7785 AC_SUBST(AFMINSTALL)
7786 AC_SUBST(WIN32INSTALL)
7787 AC_SUBST(TOOLKIT)
7788 AC_SUBST(TOOLKIT_DIR)
7789 AC_SUBST(TOOLCHAIN_NAME)
7790 AC_SUBST(TOOLCHAIN_FULLNAME)
7791
7792 dnl wx-config options
7793 AC_SUBST(host_alias)
7794 AC_SUBST(cross_compiling)
7795 AC_SUBST(WIDGET_SET)
7796 AC_SUBST(WX_RELEASE)
7797 AC_SUBST(WX_VERSION)
7798 AC_SUBST(WX_SUBVERSION)
7799 AC_SUBST(WX_CHARTYPE)
7800 AC_SUBST(WX_DEBUGTYPE)
7801
7802 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7803 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7804 dnl are used when building the libraries using the library
7805 dnl
7806 dnl so put anything which should be used only during the library build in, e.g.
7807 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7808 dnl
7809 dnl and, finally, for some things which should be only used by wx-config but
7810 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7811 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7812 AC_SUBST(WXCONFIG_CPPFLAGS)
7813 AC_SUBST(WXCONFIG_CFLAGS)
7814 AC_SUBST(WXCONFIG_CXXFLAGS)
7815
7816 AC_SUBST(WXCONFIG_LIBS)
7817 AC_SUBST(WXCONFIG_RPATH)
7818 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7819 AC_SUBST(WXCONFIG_RESFLAGS)
7820 AC_SUBST(EXE_LINKER)
7821
7822 dnl distribution vars
7823 AC_SUBST(GUIDIST)
7824 AC_SUBST(DISTDIR)
7825
7826 dnl additional subdirectories where we will build
7827 AC_SUBST(SAMPLES_SUBDIRS)
7828
7829 dnl additional libraries and linker settings
7830 AC_SUBST(LDFLAGS)
7831 AC_SUBST(LDFLAGS_GL)
7832 AC_SUBST(OPENGL_LIBS)
7833 AC_SUBST(DMALLOC_LIBS)
7834 AC_SUBST(WX_VERSION_TAG)
7835
7836 dnl additional resurces settings
7837 AC_SUBST(RESCOMP)
7838 AC_SUBST(WINDRES)
7839 AC_SUBST(REZ)
7840 AC_SUBST(RESFLAGS)
7841 AC_SUBST(RESPROGRAMOBJ)
7842 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7843 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7844
7845 dnl additional for Mac OS X
7846 AC_SUBST(DEREZ)
7847 AC_SUBST(LIBWXMACRES)
7848 AC_SUBST(POSTLINK_COMMAND)
7849 AC_SUBST(MACSETFILE)
7850
7851 dnl other tools
7852 AC_SUBST(GCC)
7853 AC_SUBST(DLLTOOL)
7854
7855
7856 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7857 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7858 dnl - and we do use it)
7859 AC_PROG_MAKE_SET
7860
7861
7862 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7863
7864 if test "$USE_WIN32" = 1; then
7865     AC_CONFIG_COMMANDS(
7866         [
7867             rcdefs.h
7868         ],
7869         [
7870             mkdir -p $outdir &&
7871             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7872         ],
7873         [
7874             CPP="$CPP"
7875             infile="$srcdir/include/wx/msw/genrcdefs.h"
7876             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7877         ]
7878     )
7879 fi
7880
7881 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7882                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7883                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7884
7885 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7886                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7887                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7888
7889 if test "$wx_cv_version_script" = "yes"; then
7890     AC_CONFIG_FILES(version-script)
7891 fi
7892 AC_CONFIG_FILES(Makefile)
7893
7894 AC_CONFIG_COMMANDS([wx-config],
7895                    [ rm -f wx-config
7896                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7897                    ],
7898                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7899                      LN_S="${LN_S}"
7900                    ])
7901
7902 dnl This would give us us build dir that in every significant way
7903 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7904 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7905 dnl on platforms that do not have symlinks.
7906 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7907
7908 if test "$wxWITH_SUBDIRS" != "no"; then
7909 dnl Configure samples, demos etc. directories, but only if they are present:
7910 if test "$wxUSE_GUI" = "yes"; then
7911     SUBDIRS="samples demos utils"
7912 else dnl we build wxBase only
7913     dnl there are no wxBase programs in demos
7914     SUBDIRS="samples utils"
7915 fi
7916 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7917 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7918
7919 for subdir in `echo $SUBDIRS`; do
7920     if test -d ${srcdir}/${subdir} ; then
7921         if test "$wxUSE_GUI" = "yes"; then
7922             if test ${subdir} = "samples"; then
7923                 dnl only take those samples which compile in the current
7924                 dnl configuration and which exist
7925                 makefiles="samples/Makefile.in $makefiles"
7926                 for sample in `echo $SAMPLES_SUBDIRS`; do
7927                     if test -d $srcdir/samples/$sample; then
7928                         makefiles="samples/$sample/Makefile.in $makefiles"
7929                     fi
7930                 done
7931             else
7932                 dnl assume that everything compiles for utils &c
7933                 dnl any that shouldn't be built can be added to
7934                 dnl DISABLED_UTILS, DISABLED_DEMOS
7935                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
7936                 eval "disabled=\$$disabled_var"
7937                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7938                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7939             fi
7940         else dnl we build wxBase only
7941             dnl don't take all samples/utils, just those which build with
7942             dnl wxBase
7943             if test ${subdir} = "samples"; then
7944                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7945             elif test ${subdir} = "utils"; then
7946                 makefiles=""
7947                 for util in HelpGen tex2rtf ; do
7948                     if test -d $srcdir/utils/$util ; then
7949                         makefiles="utils/$util/Makefile.in \
7950                                    utils/$util/src/Makefile.in \
7951                                    $makefiles"
7952                     fi
7953                 done
7954             else dnl assume that everything compiles for tests
7955                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7956             fi
7957         fi
7958
7959         for mkin in $makefiles ; do
7960             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7961             AC_CONFIG_FILES([$mk])
7962         done
7963     fi
7964 done
7965 fi dnl wxWITH_SUBDIRS
7966
7967 AC_OUTPUT
7968
7969 dnl report how we have been configured
7970 echo
7971 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7972 echo ""
7973 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7974 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7975
7976 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7977 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7978 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7979 if test "$wxUSE_UNICODE" = "yes"; then
7980     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7981         echo " (using UTF-8)"
7982     else
7983         echo " (using wchar_t)"
7984     fi
7985 else
7986     echo
7987 fi
7988
7989 echo "  What level of wxWidgets compatibility should be enabled?"
7990 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
7991 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
7992
7993 echo "  Which libraries should wxWidgets use?"
7994 echo "                                       STL                ${wxUSE_STL}"
7995 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7996 echo "                                       png                ${wxUSE_LIBPNG-none}"
7997 echo "                                       regex              ${wxUSE_REGEX}"
7998 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7999 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8000 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8001 fi
8002 echo "                                       zlib               ${wxUSE_ZLIB}"
8003 echo "                                       odbc               ${wxUSE_ODBC}"
8004 echo "                                       expat              ${wxUSE_EXPAT}"
8005 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8006 echo "                                       sdl                ${wxUSE_LIBSDL}"
8007
8008 echo ""
8009
8010 dnl vi: set et sts=4 sw=4 com=\:dnl: