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_OPENGL=no
 382
 383 dnl features disabled by default
 384 DEFAULT_wxUSE_ACCESSIBILITY=no
 385 DEFAULT_wxUSE_DATAVIEWCTRL=no
 386 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 387 DEFAULT_wxUSE_MEDIACTRL=no
 388 DEFAULT_wxUSE_TAB_DIALOG=no
 389 DEFAULT_wxUSE_GSTREAMER8=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 $ALL_TOOLKITS; do
 407   LINE=`grep "wxUSE_$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(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 512
 513 AC_MSG_CHECKING([for --with-macosx-sdk])
 514 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 515         wxUSE_MACOSX_SDK=$withval
 516         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 517         echo "wxUSE_MACOSX_SDK=$wxUSE_MACOSX_SDK" >> ${wx_arg_cache_file}.tmp
 518     ], [
 519         # NOTE: Empty string on purpose so that --without-macosx-sdk (thus no)
 520         # will override --enable-universal_binary's automatic SDK usage.
 521         wxUSE_MACOSX_SDK=
 522         LINE=`grep "^wxUSE_MACOSX_SDK=" ${wx_arg_cache_file}`
 523         if test "x$LINE" != x ; then
 524             eval "$LINE"
 525             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 526         fi
 527     ])
 528 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 529
 530 AC_MSG_CHECKING([for --with-macosx-version-min])
 531 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 532         wxUSE_MACOSX_VERSION_MIN=$withval
 533         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 534         echo "wxUSE_MACOSX_VERSION_MIN=$wxUSE_MACOSX_VERSION_MIN" >> ${wx_arg_cache_file}.tmp
 535     ], [
 536         # default "yes" because when not using an SDK it means the same as no
 537         # but when using an SDK it means to use the SDK version
 538         wxUSE_MACOSX_VERSION_MIN=yes
 539         # See if there is a value in the cache
 540         LINE=`grep "^wxUSE_MACOSX_VERSION_MIN=" ${wx_arg_cache_file}`
 541         if test "x$LINE" != x ; then
 542             eval "$LINE"
 543             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 544         fi
 545     ])
 546 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 547
 548 dnl ---------------------------------------------------------------------------
 549 dnl global compile options
 550 dnl ---------------------------------------------------------------------------
 551
 552 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 553 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 554 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 555 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 556 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 557 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 558 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 559 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 560 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 561 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 562 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 563 if test "$USE_OS2" = 1; then
 564     DEFAULT_wxUSE_OMF=no
 565     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 566 fi
 567
 568 if test "$wxUSE_DEBUG" = "yes"; then
 569   DEFAULT_wxUSE_DEBUG_FLAG=yes
 570   DEFAULT_wxUSE_DEBUG_INFO=yes
 571   BUILD=debug
 572 elif test "$wxUSE_DEBUG" = "no"; then
 573   DEFAULT_wxUSE_DEBUG_FLAG=no
 574   DEFAULT_wxUSE_DEBUG_INFO=no
 575   BUILD=release
 576 fi
 577
 578 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 579 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 580 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 581 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 582 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 583 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 584 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 585 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 586 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 587 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 588 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 589 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 590
 591 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 592 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 593
 594 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 595
 596 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 597
 598 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 599
 600 dnl ---------------------------------------------------------------------------
 601 dnl optional non GUI features
 602 dnl ---------------------------------------------------------------------------
 603
 604 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 605 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 606
 607 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 608 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 609 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 610 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 611 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 612 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 613 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 614
 615 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 616
 617 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 618 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 619 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 620
 621 dnl please keep the settings below in alphabetical order
 622 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 623 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 624 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 625 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 626 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 627 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 628 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 629 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 630 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 631 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 632 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 633 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 634 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 635 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 636 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 637 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 638 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 639 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 640 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 641 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 642 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 643 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 644 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 645 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 646 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 647 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 648 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 649 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 650 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 651 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 652 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 653 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 654 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 655 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 656 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 657 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 658 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 659 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 660
 661 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 662 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 663 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 664 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 665 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 666 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 667
 668 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 669
 670 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 671 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 672
 673 if test "$wxUSE_GUI" = "yes"; then
 674
 675 dnl ---------------------------------------------------------------------------
 676 dnl optional "big" GUI features
 677 dnl ---------------------------------------------------------------------------
 678
 679 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 680 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 681 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 682 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 683 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 684 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 685 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 686 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 687 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 688 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 689 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 690 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 691 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 692 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 693 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 694 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 695 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 696 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 697 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 698 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 699
 700 dnl ---------------------------------------------------------------------------
 701 dnl IPC &c
 702 dnl ---------------------------------------------------------------------------
 703
 704 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 705 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 706 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 707
 708 dnl ---------------------------------------------------------------------------
 709 dnl optional GUI controls (in alphabetical order except the first one)
 710 dnl ---------------------------------------------------------------------------
 711
 712 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 713 DEFAULT_wxUSE_CONTROLS=none
 714 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 715
 716 dnl even with --enable-controls, some may be disabled by giving
 717 dnl --disable-<control> later on the command line - but by default all will be
 718 dnl used (and vice versa)
 719 if test "$wxUSE_CONTROLS" = "yes"; then
 720   DEFAULT_wxUSE_ACCEL=yes
 721   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 722   DEFAULT_wxUSE_BMPBUTTON=yes
 723   DEFAULT_wxUSE_BUTTON=yes
 724   DEFAULT_wxUSE_CALCTRL=yes
 725   DEFAULT_wxUSE_CARET=yes
 726   DEFAULT_wxUSE_COMBOBOX=yes
 727   DEFAULT_wxUSE_CHECKBOX=yes
 728   DEFAULT_wxUSE_CHECKLISTBOX=yes
 729   DEFAULT_wxUSE_CHOICE=yes
 730   DEFAULT_wxUSE_CHOICEBOOK=yes
 731   DEFAULT_wxUSE_COLLPANE=yes
 732   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 733   DEFAULT_wxUSE_COMBOBOX=yes
 734   DEFAULT_wxUSE_DATEPICKCTRL=yes
 735   DEFAULT_wxUSE_DISPLAY=yes
 736   DEFAULT_wxUSE_DETECT_SM=yes
 737   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 738   DEFAULT_wxUSE_FILECTRL=yes
 739   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 740   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 741   DEFAULT_wxUSE_GAUGE=yes
 742   DEFAULT_wxUSE_GRID=yes
 743   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 744   DEFAULT_wxUSE_DATAVIEWCTRL=no
 745   DEFAULT_wxUSE_IMAGLIST=yes
 746   DEFAULT_wxUSE_LISTBOOK=yes
 747   DEFAULT_wxUSE_LISTBOX=yes
 748   DEFAULT_wxUSE_LISTCTRL=yes
 749   DEFAULT_wxUSE_NOTEBOOK=yes
 750   DEFAULT_wxUSE_RADIOBOX=yes
 751   DEFAULT_wxUSE_RADIOBTN=yes
 752   DEFAULT_wxUSE_SASH=yes
 753   DEFAULT_wxUSE_SCROLLBAR=yes
 754   DEFAULT_wxUSE_SEARCHCTRL=yes
 755   DEFAULT_wxUSE_SLIDER=yes
 756   DEFAULT_wxUSE_SPINBTN=yes
 757   DEFAULT_wxUSE_SPINCTRL=yes
 758   DEFAULT_wxUSE_SPLITTER=yes
 759   DEFAULT_wxUSE_STATBMP=yes
 760   DEFAULT_wxUSE_STATBOX=yes
 761   DEFAULT_wxUSE_STATLINE=yes
 762   DEFAULT_wxUSE_STATUSBAR=yes
 763   DEFAULT_wxUSE_TAB_DIALOG=yes
 764   DEFAULT_wxUSE_TOGGLEBTN=yes
 765   DEFAULT_wxUSE_TOOLBAR=yes
 766   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 767   DEFAULT_wxUSE_TOOLTIPS=yes
 768   DEFAULT_wxUSE_TREEBOOK=yes
 769   DEFAULT_wxUSE_TOOLBOOK=yes
 770   DEFAULT_wxUSE_TREECTRL=yes
 771   DEFAULT_wxUSE_POPUPWIN=yes
 772   DEFAULT_wxUSE_TIPWINDOW=yes
 773 elif test "$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_FILECTRL=no
 793   DEFAULT_wxUSE_FILEPICKERCTRL=no
 794   DEFAULT_wxUSE_FONTPICKERCTRL=no
 795   DEFAULT_wxUSE_GAUGE=no
 796   DEFAULT_wxUSE_GRID=no
 797   DEFAULT_wxUSE_HYPERLINKCTRL=no
 798   DEFAULT_wxUSE_DATAVIEWCTRL=no
 799   DEFAULT_wxUSE_IMAGLIST=no
 800   DEFAULT_wxUSE_LISTBOOK=no
 801   DEFAULT_wxUSE_LISTBOX=no
 802   DEFAULT_wxUSE_LISTCTRL=no
 803   DEFAULT_wxUSE_NOTEBOOK=no
 804   DEFAULT_wxUSE_RADIOBOX=no
 805   DEFAULT_wxUSE_RADIOBTN=no
 806   DEFAULT_wxUSE_SASH=no
 807   DEFAULT_wxUSE_SCROLLBAR=no
 808   DEFAULT_wxUSE_SEARCHCTRL=no
 809   DEFAULT_wxUSE_SLIDER=no
 810   DEFAULT_wxUSE_SPINBTN=no
 811   DEFAULT_wxUSE_SPINCTRL=no
 812   DEFAULT_wxUSE_SPLITTER=no
 813   DEFAULT_wxUSE_STATBMP=no
 814   DEFAULT_wxUSE_STATBOX=no
 815   DEFAULT_wxUSE_STATLINE=no
 816   DEFAULT_wxUSE_STATUSBAR=no
 817   DEFAULT_wxUSE_TAB_DIALOG=no
 818   DEFAULT_wxUSE_TOGGLEBTN=no
 819   DEFAULT_wxUSE_TOOLBAR=no
 820   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 821   DEFAULT_wxUSE_TOOLTIPS=no
 822   DEFAULT_wxUSE_TREEBOOK=no
 823   DEFAULT_wxUSE_TOOLBOOK=no
 824   DEFAULT_wxUSE_TREECTRL=no
 825   DEFAULT_wxUSE_POPUPWIN=no
 826   DEFAULT_wxUSE_TIPWINDOW=no
 827 fi
 828
 829 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 830 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 831 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 832 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 833 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 834 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 835 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 836 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 837 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 838 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 839 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 840 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 841 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 842 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 843 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 844 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 845 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 846 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 847 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 848 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 849 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 850 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 851 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 852 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 853 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 854 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 855 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 856 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 857 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 858 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 859 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 860 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 861 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 862 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 863 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 864 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 865 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 866 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 867 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 868 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 869 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 870 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 871 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 872 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 873 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 874 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 875 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 876 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 877 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 878 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 879 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 880 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 881 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 882 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 883 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 884 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 885 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 886 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 887
 888 dnl ---------------------------------------------------------------------------
 889 dnl common dialogs
 890 dnl ---------------------------------------------------------------------------
 891
 892 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 893 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 894 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 895 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 896 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 897 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 898 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 899 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 900 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 901 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 902 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 903 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 904 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 905 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 906 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 907
 908 dnl ---------------------------------------------------------------------------
 909 dnl misc GUI options
 910 dnl ---------------------------------------------------------------------------
 911
 912 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 913 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 914 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 915 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 916 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 917 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 918 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 919 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 920 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 921 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 922 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 923
 924 dnl ---------------------------------------------------------------------------
 925 dnl support for image formats that do not rely on external library
 926 dnl ---------------------------------------------------------------------------
 927
 928 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 929 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 930 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 931 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 932 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 933 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 934 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 935 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 936 WX_ARG_FEATURE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
 937
 938 dnl ---------------------------------------------------------------------------
 939 dnl wxMSW-only options
 940 dnl ---------------------------------------------------------------------------
 941
 942 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 943 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 944 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
 945 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 946 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 947
 948 fi
 949 dnl for GUI only
 950
 951 dnl cache the options values before (may be) aborting below
 952 WX_ARG_CACHE_FLUSH
 953
 954 dnl check that no more than one toolkit is given and that if none are given that
 955 dnl we have a default one
 956
 957 AC_MSG_CHECKING(for toolkit)
 958
 959 # In Wine, we need to default to MSW, not GTK or MOTIF
 960 if test "$wxUSE_WINE" = "yes"; then
 961     DEFAULT_DEFAULT_wxUSE_GTK=0
 962     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 963     DEFAULT_DEFAULT_wxUSE_MSW=1
 964     wxUSE_SHARED=no
 965     CC=${CC:-winegcc}
 966     CXX=${CXX:-wineg++}
 967 fi
 968
 969
 970 if test "$wxUSE_GUI" = "yes"; then
 971
 972     if test "$USE_BEOS" = 1; then
 973         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 974     fi
 975
 976     if test "$TOOLKIT_GIVEN" = 1; then
 977       dnl convert "yes", "any" or a number to 1 and "no" to 0
 978       for toolkit in $ALL_TOOLKITS; do
 979         var=wxUSE_$toolkit
 980         eval "value=\$${var}"
 981         if test "x$value" = "xno"; then
 982           eval "$var=0"
 983         elif test "x$value" != "x"; then
 984           eval "$var=1"
 985         fi
 986
 987         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 988           eval "wx${toolkit}_VERSION=$value"
 989         fi
 990       done
 991     else
 992       dnl try to guess the most apropriate toolkit for this platform
 993       for toolkit in $ALL_TOOLKITS; do
 994         if test "$has_toolkit_in_cache" != 1; then
 995           var=DEFAULT_DEFAULT_wxUSE_$toolkit
 996         else
 997           var=DEFAULT_wxUSE_$toolkit
 998
 999           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1000           if test "x$version" != "x"; then
1001             eval "wx${toolkit}_VERSION=$version"
1002           fi
1003         fi
1004         eval "wxUSE_$toolkit=\$${var}"
1005       done
1006     fi
1007
1008     dnl we suppose that expr is available (maybe there is a better way to do
1009     dnl this? what about using ALL_TOOLKITS? TODO)
1010     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1011                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1012                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1013
1014     dnl Allow wxUSE_PM only for OS/2 with EMX.
1015     case "${host}" in
1016       *-pc-os2_emx | *-pc-os2-emx )
1017         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1018     esac
1019
1020     case "$NUM_TOOLKITS" in
1021       1)
1022       ;;
1023       0)
1024         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1025       ;;
1026       *)
1027         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1028     esac
1029
1030     # to be removed when --disable-gtk2 isn't needed
1031     if test "x$wxUSE_GTK2" = "xyes"; then
1032         wxGTK_VERSION=2
1033     elif test "x$wxUSE_GTK2" = "xno"; then
1034         wxGTK_VERSION=1
1035     fi
1036
1037     dnl cache the wxUSE_<TOOLKIT> values too
1038     for toolkit in $ALL_TOOLKITS; do
1039       var=wxUSE_$toolkit
1040       eval "value=\$${var}"
1041       if test "x$value" != x; then
1042         cache_var=CACHE_$toolkit
1043         eval "cache=\$${cache_var}"
1044         if test "$cache" = 1; then
1045           echo "$var=$value" >> ${wx_arg_cache_file}
1046           eval "version=\$wx${toolkit}_VERSION"
1047           if test "x$version" != "x"; then
1048             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1049           fi
1050         fi
1051         if test "$value" = 1; then
1052           toolkit_echo=`echo $toolkit | tr A-Z a-z`
1053           AC_MSG_RESULT($toolkit_echo)
1054         fi
1055       fi
1056     done
1057 else
1058     if test "x$host_alias" != "x"; then
1059         AC_MSG_RESULT(base ($host_alias hosted) only)
1060     else
1061         AC_MSG_RESULT(base only)
1062     fi
1063 fi
1064
1065 dnl ---------------------------------------------------------------------------
1066 dnl Checks for programs
1067 dnl ---------------------------------------------------------------------------
1068
1069 dnl flush the cache because checking for programs might abort
1070 AC_CACHE_SAVE
1071
1072 dnl C-compiler checks
1073 dnl   defines CC with the compiler to use
1074 dnl   defines GCC with yes if using gcc
1075 dnl   defines GCC empty if not using gcc
1076 dnl   defines CFLAGS
1077 dnl
1078 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1079 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1080 dnl -g and -O flags ourselves below
1081 CFLAGS=${CFLAGS:=}
1082 AC_BAKEFILE_PROG_CC
1083
1084 dnl is -traditional needed for correct compilations
1085 dnl   adds -traditional for gcc if needed
1086 AC_PROG_GCC_TRADITIONAL
1087
1088 dnl C++-compiler checks
1089 dnl   defines CXX with the compiler to use
1090 dnl   defines GXX with yes if using gxx
1091 dnl   defines GXX empty if not using gxx
1092 dnl   defines CXXFLAGS
1093 dnl
1094 dnl see CFLAGS line above
1095 CXXFLAGS=${CXXFLAGS:=}
1096 AC_BAKEFILE_PROG_CXX
1097
1098 dnl configure always sets CXX to something as it falls back to g++ even if no
1099 dnl C++ compiler was found, but we prefer to abort now with a clear error
1100 dnl message rather than give errors about all tests failures below
1101 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1102     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1103 fi
1104
1105 dnl ar command
1106 dnl   defines AR with the appropriate command
1107 dnl
1108 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1109 if test "x$SUNCXX" != xyes; then
1110     AC_CHECK_TOOL(AR, ar)
1111     if test "x$AR" = "x" ; then
1112         AC_MSG_ERROR([ar is needed to build wxWidgets])
1113     fi
1114 fi
1115
1116 retest_macosx_linking=no
1117
1118 dnl Support the old --enable-universal_binary in case anyone was using it.
1119 #if test "$wxUSE_MAC" = 1; then
1120     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1121         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1122         dnl --enable-universal_binary=SDK names a path to an SDK
1123         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1124             # Implicitly turn on the new --with-macosx-sdk using the default
1125             # SDK which provides the behavior this option has always had.
1126             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1127                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1128                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1129                 wxUSE_MACOSX_SDK=yes
1130             fi
1131         else
1132             # Complain to user if he specified an argument to --enable-universal_binary
1133             # and also 1) specified --with-macosx-sdk using the default (yes) or
1134             # 2) specified --with-macosx-sdk using a path or 3) specified
1135             # --without-macosx-sdk (no).
1136             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1137                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1138             else
1139                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1140                 # special-case the empty string because the below test simply
1141                 # converts "no" to the empty string anyway.
1142                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1143                 dnl Warn about deprecated usage.
1144                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1145             fi
1146         fi
1147         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1148         OSX_UNIV_OPTS="-arch ppc -arch i386"
1149         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1150         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1151         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1152         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1153         dnl is incapable of using them but the compiler driver (which we use
1154         dnl as LD when building dynamic libraries) uses them to invoke the
1155         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1156         dnl need no arch flags because libtool automatically invokes ld for
1157         dnl every architecture found in the fat input files.
1158         dnl
1159         dnl For static library builds, AR/RANLIB automatically create proper
1160         dnl fat archives although AR is unable to update them once RANLIB has
1161         dnl made them into proper fat archives.  Fortunately, our link process
1162         dnl simply removes the .a file before using ar to create a new one.
1163         dnl If we did move to libtool -static we still wouldn't need arch flags
1164         dnl because libtool automatically figures it out based on input.
1165         retest_macosx_linking=yes
1166
1167         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1168         dnl and including all architecture directories with each compiler invocation.
1169         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1170         dnl Objective-C++ precompiled headers.
1171         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1172         bk_use_pch=no
1173     fi
1174 #fi
1175
1176 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1177 dnl with the SDK in place.
1178 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1179 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1180     wxUSE_MACOSX_SDK=
1181 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1182     # TODO: Search for most recent SDK and use it.
1183     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1184 fi
1185
1186
1187 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1188     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1189     if ! test -d "$wxUSE_MACOSX_SDK"; then
1190         AC_MSG_FAILURE([not found])
1191     else
1192         AC_MSG_RESULT([exists])
1193     fi
1194     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1195     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1196     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1197     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1198     retest_macosx_linking=yes
1199     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1200     dnl the syslibroot makes no difference.  We aren't using libtool now but
1201     dnl if we ever did, be aware that you don't need to worry about it.
1202 fi
1203
1204 dnl Set up the deployment target
1205 dnl No   : Don't specify a min version even if using an SDK
1206 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1207 dnl Param: Use the specified version
1208 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1209     wxUSE_MACOSX_VERSION_MIN=
1210 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1211     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1212         AC_MSG_CHECKING([SDK deployment version])
1213 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1214 [
1215         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\} *; *$/\1/'`
1216 ]
1217         # If that failed, try again with the new key
1218         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1219 [
1220             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\} *; *$/\1/'`
1221 ]
1222         fi
1223
1224         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1225             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1226             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1227         else
1228             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1229             wxUSE_MACOSX_VERSION_MIN=
1230         fi
1231     else
1232         wxUSE_MACOSX_VERSION_MIN=
1233     fi
1234 fi
1235
1236 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1237     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1238     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1239     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1240     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1241     retest_macosx_linking=yes
1242 fi
1243
1244 dnl If either an SDK or a version option was added, make sure that we can
1245 dnl still compile and link both C and C++.  If we didn't do this, then most
1246 dnl of the remaining tests would fail.
1247 if test "x$retest_macosx_linking" = "xyes"; then
1248     AC_LANG_PUSH(C)
1249     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1250     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1251     AC_LANG_POP()
1252
1253     AC_LANG_PUSH(C++)
1254     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1255     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1256     AC_LANG_POP()
1257 fi
1258
1259
1260 case "${host}" in
1261
1262     dnl The other BSD's should probably go in here too, since this is
1263     dnl to workaround a strange static lib BSDism.
1264     dnl Mac OS X install seems to ignore -p option...
1265     *-*-darwin* )
1266         INSTALL_PROGRAM="cp -fp"
1267         INSTALL_DATA="cp -fp"
1268         ;;
1269     *)
1270         ;;
1271 esac
1272
1273 dnl ------------------------------------------------------------------------
1274 dnl Platform specific tests
1275 dnl ------------------------------------------------------------------------
1276
1277 dnl xlC needs -qunique under AIX so that one source file can be
1278 dnl compiled to multiple object files and safely linked together.
1279 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1280     CXXFLAGS="-qunique $CXXFLAGS"
1281 fi
1282
1283 dnl This case is for PowerPC OS X vs. everything else
1284 case "${host}" in
1285   powerpc-*-darwin* )
1286     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1287     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1288         choke me for lack of PowerPC
1289 #endif
1290 ],
1291         [AC_MSG_RESULT([yes])],
1292         [AC_MSG_RESULT([no])
1293         AC_DEFINE(__POWERPC__)
1294     ])
1295   ;;
1296 esac
1297
1298 dnl This case is for OS X vs. everything else
1299 case "${host}" in
1300   *-*-darwin* )
1301     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1302     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1303 ],[],
1304         [AC_MSG_RESULT([yes])],
1305         [AC_MSG_RESULT([no])
1306         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1307         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1308 #include <CoreFoundation/CFBase.h>
1309         ],[],
1310         [AC_MSG_RESULT([yes])
1311         dnl We must use -D so source files that don't include wx/setup.h
1312         dnl but do include CFBase will work.
1313         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1314         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1315         )
1316         ]
1317     )
1318   ;;
1319 esac
1320
1321 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1322 dnl latter makes more sense for wxGTK/Motif/X11 ports
1323 wants_win32=0
1324 doesnt_want_win32=0
1325 case "${host}" in
1326   *-*-cygwin*)
1327       if test "$wxUSE_MSW" = 1 ; then
1328         wants_win32=1
1329       else
1330         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1331         dnl headers and libraries, so it's Windows-like in this case
1332         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1333             [
1334                 AC_TRY_COMPILE(
1335                     [],
1336                     [
1337                         #ifdef __MINGW32__
1338                             choke me
1339                         #endif
1340                     ],
1341                     wx_cv_nocygwin=no,
1342                     wx_cv_nocygwin=yes
1343                 )
1344             ]
1345         )
1346
1347         if test "$wx_cv_nocygwin" = "yes"; then
1348             wants_win32=1
1349         else
1350             doesnt_want_win32=1
1351         fi
1352       fi
1353       if test "$wants_win32" = 1 ; then
1354         BAKEFILE_FORCE_PLATFORM=win32
1355       fi
1356   ;;
1357   *-*-mingw*)
1358       wants_win32=1
1359   ;;
1360 esac
1361
1362 if test "$wxUSE_WINE" = "yes"; then
1363     wants_win32=1
1364     LDFLAGS_GUI="-mwindows"
1365 fi
1366
1367 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1368 dnl     take effect on Cygwin/Mingw and not other platforms.
1369 if test "$wants_win32" = 1 ; then
1370     USE_UNIX=0
1371     USE_WIN32=1
1372     AC_DEFINE(__WIN32__)
1373     AC_DEFINE(__WIN95__)
1374     AC_DEFINE(__WINDOWS__)
1375     AC_DEFINE(__GNUWIN32__)
1376     AC_DEFINE(STRICT)
1377 fi
1378 if test "$doesnt_want_win32" = 1 ; then
1379     USE_UNIX=1
1380     USE_WIN32=0
1381 fi
1382 dnl (end of Windows-only piece)
1383
1384 if test "$USE_UNIX" = 1 ; then
1385     wxUSE_UNIX=yes
1386     AC_DEFINE(__UNIX__)
1387 fi
1388
1389 dnl This case is for OS/2 vs. everything else
1390 case "${host}" in
1391   *-pc-os2_emx | *-pc-os2-emx )
1392       dnl ---------------------------------------------------------------------
1393       dnl When we are using gcc on OS/2, we want to be either using resources
1394       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1395       dnl Moreover we need to link explicitly against either stdcpp.a or
1396       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1397       dnl not "g++/c++".
1398       dnl ---------------------------------------------------------------------
1399       dnl (OS/2-only piece)
1400       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1401           dnl More complete Unix emulation for unix-like ports
1402           dnl by linking in POSIX/2's cExt (if available).
1403           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1404       else
1405           dnl Include resources for the "native" port (wxPM).
1406           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1407       fi
1408       dnl Check for the gcc version (and thereby for the C runtime library).
1409       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1410       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1411       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1412       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1413       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1414           AC_TRY_RUN(
1415               dnl Check the gcc version macro.
1416               [
1417                   #include <stdio.h>
1418
1419                   int main()
1420                   {
1421                       FILE *f=fopen("conftestval", "w");
1422                       if (!f) exit(1);
1423                       fprintf(f,
1424                   #if (__GNUC__ < 3)
1425                               "EMX2"
1426                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1427                               "EMX3"
1428                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1429                               "Innotek5"
1430                   #else
1431                               "Innotek6"
1432                   #endif
1433                       );
1434                       exit(0);
1435                   }
1436               ],
1437               wx_cv_gccversion=`cat conftestval`,
1438               wx_cv_gccversion="EMX2",
1439               dnl Compilation error: Assuming standard EMX environment
1440               wx_cv_gccversion="EMX2"
1441           )
1442       ])
1443       if test "$wx_cv_gccversion" = "EMX2"; then
1444           LIBS="$LIBS -lstdcpp"
1445           LDFLAGS="$LDFLAGS -Zsysv-signals"
1446       else
1447           if test "$wx_cv_gccversion" = "EMX3"; then
1448               LIBS="$LIBS -lstdcxx -lgcc"
1449               LDFLAGS="$LDFLAGS -Zsysv-signals"
1450           else
1451               LIBS="$LIBS -lstdc++"
1452           fi
1453       fi
1454       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1455         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1456         wxUSE_OMF=yes
1457         enable_omf=yes
1458       fi
1459       dnl (end of OS/2-only piece)
1460   ;;
1461   *)
1462       dnl ---------------------------------------------------------------------
1463       dnl look for strcasecmp() in string.h and then strings.h if it's not
1464       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1465       dnl used.
1466       dnl ---------------------------------------------------------------------
1467       dnl (non-OS/2-only piece)
1468
1469       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1470           AC_TRY_LINK([
1471               #include <string.h>
1472               ],
1473               [
1474                   strcasecmp("foo", "bar");
1475               ],
1476               ac_cv_string_strcasecmp=yes,
1477               ac_cv_string_strcasecmp=no
1478           )
1479       ])
1480
1481       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1482           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1483       else
1484           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1485               AC_TRY_LINK([
1486                   #include <strings.h>
1487                   ],
1488                   [
1489                       strcasecmp("foo", "bar");
1490                   ],
1491                   ac_cv_strings_strcasecmp=yes,
1492                   ac_cv_strings_strcasecmp=no
1493               )
1494           ])
1495
1496           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1497               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1498           else
1499               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1500           fi
1501       fi
1502
1503       dnl (end of non-OS/2-only piece)
1504   ;;
1505 esac
1506
1507 dnl ------------------------------------------------------------------------
1508 dnl Check for headers
1509 dnl ------------------------------------------------------------------------
1510
1511 dnl Note: non-empty last parameter makes check compile-only,
1512 dnl   skipping worthless preprocessing check
1513 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1514
1515 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1516 if test "$ac_cv_header_wchar_h" != "yes"; then
1517     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1518 fi
1519
1520 case "${host}" in
1521   *-pc-os2_emx | *-pc-os2-emx )
1522       dnl Explicitly link -lintl if langinfo.h is available
1523       dnl and intl not yet included in libc
1524       if test $ac_cv_header_langinfo_h = "yes" \
1525                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1526                      -o "$wx_cv_gccversion" = "EMX3" \
1527                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1528           LIBS="$LIBS -lintl"
1529       fi
1530   ;;
1531 esac
1532
1533 dnl POSIX needs this for select(), but old systems don't have it
1534 if test "$USE_UNIX" = 1 ; then
1535     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1536 fi
1537
1538 dnl ---------------------------------------------------------------------------
1539 dnl Checks for compiler characteristics
1540 dnl ---------------------------------------------------------------------------
1541
1542 dnl defines const to be empty if c-compiler does not support const fully
1543 AC_C_CONST
1544 dnl defines inline to a sensible value for the c-compiler
1545 AC_C_INLINE
1546
1547 dnl check the sizes of integral types (give some reasonable default values for
1548 dnl cross-compiling)
1549 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1550 AC_CHECK_SIZEOF(short, 2)
1551 AC_CHECK_SIZEOF(void *, 4)
1552 AC_CHECK_SIZEOF(int, 4)
1553 AC_CHECK_SIZEOF(long, 4)
1554 AC_CHECK_SIZEOF(size_t, 4)
1555
1556 case "${host}" in
1557     arm-*-linux* )
1558         AC_CHECK_SIZEOF(long long, 8)
1559     ;;
1560     *-hp-hpux* )
1561         AC_CHECK_SIZEOF(long long, 0)
1562         if test "$ac_cv_sizeof_long_long" != 0; then
1563             dnl HPUX 10.20 headers need this define in order to use long long definitions
1564             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1565         fi
1566     ;;
1567     * )
1568         AC_CHECK_SIZEOF(long long, 0)
1569 esac
1570
1571 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1572 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1573 AC_CHECK_SIZEOF(wchar_t, 0,
1574     [
1575         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1576         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1577         #  error "fake wchar_t"
1578         #endif
1579         #ifdef HAVE_WCHAR_H
1580         #  ifdef __CYGWIN__
1581         #    include <stddef.h>
1582         #  endif
1583         #  include <wchar.h>
1584         #endif
1585         #ifdef HAVE_STDLIB_H
1586         #  include <stdlib.h>
1587         #endif
1588         #include <stdio.h>
1589     ]
1590 )
1591 if test "$ac_cv_sizeof_wchar_t" != 0; then
1592     wxUSE_WCHAR_T=yes
1593 else
1594     wxUSE_WCHAR_T=no
1595 fi
1596
1597 dnl checks needed to define wxVaCopy
1598 AC_CACHE_CHECK([for va_copy],
1599     wx_cv_func_va_copy,
1600     [
1601         AC_LANG_PUSH(C++)
1602         AC_LINK_IFELSE([
1603             #include <stdarg.h>
1604             void foo(char *f, ...)
1605             {
1606                 va_list ap1, ap2;
1607                 va_start(ap1, f);
1608                 va_copy(ap2, ap1);
1609                 va_end(ap2);
1610                 va_end(ap1);
1611             }
1612             int main()
1613             {
1614                 foo("hi", 17);
1615                 return 0;
1616             }],
1617             wx_cv_func_va_copy=yes,
1618             wx_cv_func_va_copy=no
1619         )
1620         AC_LANG_POP()
1621     ]
1622 )
1623
1624 if test $wx_cv_func_va_copy = "yes"; then
1625     AC_DEFINE(HAVE_VA_COPY)
1626 else
1627     dnl try to understand how can we copy va_lists
1628     AC_CACHE_CHECK([if va_list can be copied by value],
1629         wx_cv_type_va_list_lvalue,
1630         [
1631             AC_RUN_IFELSE([
1632                 #include <stdarg.h>
1633                 int foo(char *f, ...)
1634                 {
1635                     va_list ap1, ap2;
1636                     va_start(ap1, f);
1637                     ap2 = ap1;
1638                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1639                         return 1;
1640                     va_end(ap2);
1641                     va_end(ap1);
1642                     return 0;
1643                 }
1644                 int main()
1645                 {
1646                     return foo("hi", 17);
1647                 }],
1648                 wx_cv_type_va_list_lvalue=yes,
1649                 wx_cv_type_va_list_lvalue=no,
1650                 dnl assume most common case for cross-compiling...
1651                 wx_cv_type_va_list_lvalue=yes
1652             )
1653         ]
1654     )
1655
1656     if test $wx_cv_type_va_list_lvalue != "yes"; then
1657         dnl we suppose that the only thing which can't be copied like this
1658         dnl are arrays... only experience will show whether this is really true
1659         AC_DEFINE(VA_LIST_IS_ARRAY)
1660     fi
1661 fi
1662
1663 dnl don't check for vararg macros if they're explicitly disabled: this is
1664 dnl useful if the user code using the library wants to limit itself to standard
1665 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1666 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1667
1668 dnl Check if variadic macros (C99 feature) are supported:
1669 AC_CACHE_CHECK(
1670     [whether the compiler supports variadic macros],
1671     [wx_cv_have_variadic_macros],
1672     [
1673         dnl C compiler might support variadic macros when C++ one doesn't
1674         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1675         AC_LANG_PUSH(C++)
1676         AC_COMPILE_IFELSE(
1677             AC_LANG_PROGRAM(
1678                 [
1679                     #include <stdio.h>
1680                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1681                 ],
1682                 [
1683                     test("%s %d %p", "test", 1, 0);
1684                 ]
1685             ),
1686             [wx_cv_have_variadic_macros=yes],
1687             [wx_cv_have_variadic_macros=no]
1688             )
1689         AC_LANG_POP()
1690     ]
1691 )
1692
1693 if test $wx_cv_have_variadic_macros = "yes"; then
1694     AC_DEFINE(HAVE_VARIADIC_MACROS)
1695 fi
1696
1697 fi dnl wxUSE_VARARG_MACROS == yes
1698
1699 dnl check for large file support
1700 AC_SYS_LARGEFILE
1701
1702 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1703 dnl line because otherwise the system headers risk being included before
1704 dnl wx/defs.h which defines these constants leading to inconsistent
1705 dnl sizeof(off_t) in different source files of the same program and linking
1706 dnl problems
1707 if test "x$wx_largefile" = "xyes"; then
1708     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1709         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1710
1711         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1712         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1713         dnl The compiler should define it automatically, but some old g++
1714         dnl versions don't define it, so test and add it if necessary. AFAIK
1715         dnl the problem only affects the C++ compiler so it is added to
1716         dnl CXXFLAGS only.
1717         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1718             AC_CACHE_CHECK(
1719                 [if -D__STDC_EXT__ is required],
1720                 wx_cv_STDC_EXT_required,
1721                 [
1722                     AC_LANG_PUSH(C++)
1723                     AC_TRY_COMPILE(
1724                         [],
1725                         [
1726                             #ifndef __STDC_EXT__
1727                                 choke me
1728                             #endif
1729                         ],
1730                         wx_cv_STDC_EXT_required=no,
1731                         wx_cv_STDC_EXT_required=yes
1732                     )
1733                     AC_LANG_POP()
1734                 ]
1735             )
1736             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1737                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1738             fi
1739         fi
1740     else
1741         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1742     fi
1743     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1744     AC_FUNC_FSEEKO
1745     if test "$ac_cv_sys_largefile_source" != no; then
1746         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1747     fi
1748 fi
1749
1750 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1751 WX_C_BIGENDIAN
1752
1753 dnl check for iostream (as opposed to iostream.h) standard header
1754 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1755
1756 dnl check whether C++ compiler supports bool built-in type
1757 WX_CPP_BOOL
1758
1759 dnl check whether C++ compiler supports explicit keyword
1760 WX_CPP_EXPLICIT
1761
1762 dnl check whether C++ compiler supports C++ casts
1763 AC_CXX_CONST_CAST
1764 AC_CXX_REINTERPRET_CAST
1765 AC_CXX_STATIC_CAST
1766 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1767 dnl AC_CXX_DYNAMIC_CAST
1768
1769 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1770 dnl to get the expression scope behaviour that conforms to the standard.
1771 if test "x$SUNCXX" = xyes; then
1772     CXXFLAGS="-features=tmplife $CXXFLAGS"
1773 fi
1774
1775 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1776 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1777 dnl still spits out dozens of warnings for each X include file, so suppress
1778 dnl them
1779 if test "x$SUNCC" = xyes; then
1780     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1781 fi
1782
1783 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1784 dnl same-sized integral type" even when there is an explicit cast and as there
1785 dnl is no way to turn it off and there are hundreds of these warnings in wx
1786 dnl sources, just turn it off for now
1787 dnl
1788 dnl a better long term solution would be to use #pragma set/reset woff in
1789 dnl wxPtrToUInt() and use it instead of casts elsewhere
1790 if test "x$SGICC" = "xyes"; then
1791     CFLAGS="-woff 3970 $CFLAGS"
1792 fi
1793 if test "x$SGICXX" = "xyes"; then
1794     CXXFLAGS="-woff 3970 $CXXFLAGS"
1795 fi
1796
1797 dnl HP-UX c89/aCC compiler warnings
1798 if test "x$HPCC" = "xyes"; then
1799     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1800     dnl       even for directives inside #if which is not true (i.e. which are
1801     dnl       used for other compilers/OS) and so we have no way to get rid of it
1802     dnl 2450: "long long is non standard" -- yes, we know
1803     CFLAGS="+W 2011,2450 $CFLAGS"
1804 fi
1805 if test "x$HPCXX" = "xyes"; then
1806     dnl 2340: "value copied to temporary, reference to temporary used": very
1807     dnl       painful as triggered by any occurrence of user-defined conversion
1808     CXXFLAGS="+W 2340 $CXXFLAGS"
1809 fi
1810
1811 dnl DEC/Compaq/HP cxx warnings
1812 if test "x$COMPAQCXX" = "xyes"; then
1813     dnl -w0 enables all warnings, then we disable some of them:
1814     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1815     dnl unrimpret:  "end of routine block may be unreachable" is given for
1816     dnl             every "if ( ) return ...; else return ...;"
1817     dnl intconlosbit: "conversion to integral type of smaller size could lose
1818     dnl               data" this is a useful warning but there are too many of
1819     dnl               them for now
1820     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1821 fi
1822
1823 dnl the next few tests are all for C++ features and so need to be done using
1824 dnl C++ compiler
1825 AC_LANG_PUSH(C++)
1826
1827 dnl check for std::string or std::wstring
1828 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1829     if test "$wxUSE_UNICODE" = "yes"; then
1830         std_string="std::wstring"
1831         char_type="wchar_t"
1832     else
1833         std_string="std::string"
1834         char_type="char"
1835     fi
1836
1837     dnl check if <string> declares std::[w]string
1838     AC_CACHE_CHECK([for $std_string in <string>],
1839         wx_cv_class_stdstring,
1840         [
1841             AC_TRY_COMPILE([#include <string>],
1842                 [$std_string foo;],
1843                 wx_cv_class_stdstring=yes,
1844                 wx_cv_class_stdstring=no
1845             )
1846         ]
1847     )
1848
1849     if test "$wx_cv_class_stdstring" = yes; then
1850         if test "$wxUSE_UNICODE" = "yes"; then
1851             AC_DEFINE(HAVE_STD_WSTRING)
1852         fi
1853         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1854         dnl wxUSE_STD_STRING==yes
1855     else
1856         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1857             wx_cv_class_stdbasicstring,
1858             [
1859                 AC_TRY_COMPILE([
1860                     #ifdef HAVE_WCHAR_H
1861                     #  ifdef __CYGWIN__
1862                     #    include <stddef.h>
1863                     #  endif
1864                     #  include <wchar.h>
1865                     #endif
1866                     #ifdef HAVE_STDLIB_H
1867                     #  include <stdlib.h>
1868                     #endif
1869                     #include <stdio.h>
1870                     #include <string>
1871                     ],
1872                     [std::basic_string<$char_type> foo;
1873                      const $char_type* dummy = foo.c_str();],
1874                     wx_cv_class_stdbasicstring=yes,
1875                     wx_cv_class_stdbasicstring=no
1876                 )
1877             ]
1878         )
1879
1880         if test "$wx_cv_class_stdbasicstring" != yes; then
1881             if test "$wxUSE_STL" = "yes"; then
1882                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1883             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1884                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1885             else
1886                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1887                 wxUSE_STD_STRING=no
1888             fi
1889         fi
1890     fi
1891 fi
1892
1893 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1894     AC_CHECK_TYPES([std::istream, std::ostream],,
1895                    [wxUSE_STD_IOSTREAM=no],
1896                    [#include <iostream>])
1897
1898     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1899         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1900             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1901         else
1902             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1903         fi
1904     fi
1905 fi
1906
1907 if test "$wxUSE_STL" = "yes"; then
1908     dnl check for basic STL functionality
1909     AC_CACHE_CHECK([for basic STL functionality],
1910         wx_cv_lib_stl,
1911         [AC_TRY_COMPILE([#include <string>
1912             #include <functional>
1913             #include <algorithm>
1914             #include <vector>
1915             #include <list>],
1916             [std::vector<int> moo;
1917              std::list<int> foo;
1918              std::vector<int>::iterator it =
1919                  std::find_if(moo.begin(), moo.end(),
1920                               std::bind2nd(std::less<int>(), 3));],
1921             wx_cv_lib_stl=yes,
1922             wx_cv_lib_stl=no
1923         )]
1924     )
1925
1926     if test "$wx_cv_lib_stl" != yes; then
1927          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1928     fi
1929
1930     dnl check for compliant std::string::compare
1931     AC_CACHE_CHECK([for compliant std::string::compare],
1932         wx_cv_func_stdstring_compare,
1933         [AC_TRY_COMPILE([#include <string>],
1934             [std::string foo, bar;
1935             foo.compare(bar);
1936             foo.compare(1, 1, bar);
1937             foo.compare(1, 1, bar, 1, 1);
1938             foo.compare("");
1939             foo.compare(1, 1, "");
1940             foo.compare(1, 1, "", 2);],
1941             wx_cv_func_stdstring_compare=yes,
1942             wx_cv_func_stdstring_compare=no
1943         )]
1944     )
1945
1946     if test "$wx_cv_func_stdstring_compare" = yes; then
1947         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1948     fi
1949
1950     dnl check for hash_map and hash_set headers
1951     AC_CHECK_HEADER([hash_map],
1952         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1953             wx_cv_class_stdhashmapset,
1954             [AC_TRY_COMPILE([#include <hash_map>
1955                 #include <hash_set>],
1956                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1957                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1958                 wx_cv_class_stdhashmapset=yes,
1959                 wx_cv_class_stdhashmapset=no)
1960             ]
1961         )],
1962         [],
1963         [ ]
1964     )
1965
1966     if test "$wx_cv_class_stdhashmapset" = yes; then
1967         AC_DEFINE(HAVE_HASH_MAP)
1968         AC_DEFINE(HAVE_STD_HASH_MAP)
1969     fi
1970
1971     AC_CHECK_HEADER([ext/hash_map],
1972         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1973             wx_cv_class_gnuhashmapset,
1974             [AC_TRY_COMPILE([#include <ext/hash_map>
1975                 #include <ext/hash_set>],
1976                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1977                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1978                 wx_cv_class_gnuhashmapset=yes,
1979                 wx_cv_class_gnuhashmapset=no)
1980             ]
1981         )],
1982         [],
1983         [ ]
1984     )
1985
1986     if test "$wx_cv_class_gnuhashmapset" = yes; then
1987          AC_DEFINE(HAVE_EXT_HASH_MAP)
1988          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1989     fi
1990 fi
1991
1992 dnl check for atomic operations builtins for wx/atomic.h:
1993 WX_ATOMIC_BUILTINS
1994
1995 dnl pop C++
1996 AC_LANG_POP()
1997
1998 dnl ---------------------------------------------------------------------------
1999 dnl Define search path for includes and libraries: all headers and libs will be
2000 dnl looked for in all directories of this path
2001 dnl ---------------------------------------------------------------------------
2002
2003 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2004 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2005 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2006 dnl
2007 dnl Also try to put all directories which may contain X11R6 before those which
2008 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2009 dnl
2010 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2011 dnl systems which have both (AIX 4.x does)
2012 SEARCH_INCLUDE="\
2013     /usr/local/include        \
2014                               \
2015     /usr/Motif-2.1/include    \
2016     /usr/Motif-1.2/include    \
2017     /usr/include/Motif1.2     \
2018                               \
2019     /usr/dt/include           \
2020     /usr/openwin/include      \
2021                               \
2022     /usr/include/Xm           \
2023                               \
2024     /usr/X11R6/include        \
2025     /usr/X11R6.4/include      \
2026     /usr/X11R5/include        \
2027     /usr/X11R4/include        \
2028                               \
2029     /usr/include/X11R6        \
2030     /usr/include/X11R5        \
2031     /usr/include/X11R4        \
2032                               \
2033     /usr/local/X11R6/include  \
2034     /usr/local/X11R5/include  \
2035     /usr/local/X11R4/include  \
2036                               \
2037     /usr/local/include/X11R6  \
2038     /usr/local/include/X11R5  \
2039     /usr/local/include/X11R4  \
2040                               \
2041     /usr/X11/include          \
2042     /usr/include/X11          \
2043     /usr/local/X11/include    \
2044     /usr/local/include/X11    \
2045                               \
2046     /usr/XFree86/include/X11  \
2047     /usr/pkg/include          \
2048                               \
2049     /usr/openwin/share/include"
2050
2051 dnl try to find out the standard lib locations for the systems with multiple
2052 dnl ABIs
2053 AC_MSG_CHECKING([for libraries directory])
2054
2055 case "${host}" in
2056     *-*-irix6* )
2057         AC_CACHE_VAL(
2058             wx_cv_std_libpath,
2059             [
2060                 for d in WX_STD_LIBPATH(); do
2061                     for e in a so sl dylib dll.a; do
2062                         libc="$d/libc.$e"
2063                         if test -f $libc; then
2064                             save_LIBS="$LIBS"
2065                             LIBS="$libc"
2066                             AC_LINK_IFELSE([int main() { return 0; }],
2067                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2068                             LIBS="$save_LIBS"
2069                             if test "x$wx_cv_std_libpath" != "x"; then
2070                                 break 2
2071                             fi
2072                         fi
2073                     done
2074                 done
2075                 if test "x$wx_cv_std_libpath" = "x"; then
2076                     wx_cv_std_libpath="lib"
2077                 fi
2078             ]
2079         )
2080         ;;
2081
2082     *-*-solaris2* )
2083         dnl use ../lib or ../lib/64 depending on the size of void*
2084         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2085             wx_cv_std_libpath="lib/64"
2086         else
2087             wx_cv_std_libpath="lib"
2088         fi
2089         ;;
2090
2091     *-*-linux* )
2092         dnl use ../lib or ../lib64 depending on the size of void*
2093         if test "$ac_cv_sizeof_void_p" = 8 -a \
2094                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2095             wx_cv_std_libpath="lib64"
2096         else
2097             wx_cv_std_libpath="lib"
2098         fi
2099         ;;
2100
2101     *)
2102         wx_cv_std_libpath="lib";
2103         ;;
2104 esac
2105
2106 AC_MSG_RESULT($wx_cv_std_libpath)
2107
2108 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2109
2110 dnl Cross compiling with gcc?
2111 if test "$build" != "$host" -a "$GCC" = yes; then
2112     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2113     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2114     dnl for a 'root' below which libraries and headers for the target system
2115     dnl might be installed.
2116     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2117         cross_root=`dirname $cross_root`
2118         cross_root=`dirname $cross_root`
2119
2120         dnl substitute this candiate root for '^/usr' in the search lists,
2121         dnl strip out any that don't start '^/usr'.
2122         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2123         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2124         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2125
2126         dnl also have pkg-config search for *.pc files under this 'root'
2127         if test -z "$PKG_CONFIG_PATH"; then
2128             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2129             export PKG_CONFIG_PATH
2130         fi
2131
2132         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2133         dnl -x-libraries are given on the command line. So if they are not
2134         dnl set then set them here to plausible defaults.
2135         if test -z "$x_includes" -o "$x_includes" = NONE; then
2136             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2137             x_includes=$ac_find_includes
2138         fi
2139         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2140             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2141             x_libraries=$ac_find_libraries
2142         fi
2143     fi
2144 fi
2145
2146 dnl ------------------------------------------------------------------------
2147 dnl Check for libraries
2148 dnl ------------------------------------------------------------------------
2149
2150 dnl flush the cache because checking for libraries below might abort
2151 AC_CACHE_SAVE
2152
2153 dnl check for glibc version
2154 dnl
2155 dnl VZ: I have no idea why had this check been there originally, but now
2156 dnl     we could probably do without it by just always adding _GNU_SOURCE
2157 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2158     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2159         AC_TRY_COMPILE([#include <features.h>],
2160             [
2161                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2162                 not glibc 2.1
2163                 #endif
2164             ],
2165             [
2166                 wx_cv_lib_glibc21=yes
2167             ],
2168             [
2169                 wx_cv_lib_glibc21=no
2170             ]
2171         )
2172     ])
2173     if test "$wx_cv_lib_glibc21" = "yes"; then
2174         AC_DEFINE(wxHAVE_GLIBC2)
2175     fi
2176 fi
2177
2178 dnl we may need _GNU_SOURCE for 2 things:
2179 dnl
2180 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2181 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2182 dnl  which breaks libtiff compilation, so it is simpler to just define
2183 dnl  _GNU_SOURCE to get everything)
2184 dnl
2185 dnl  2. for Unicode functions
2186 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2187     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2188         AC_DEFINE(_GNU_SOURCE)
2189     fi
2190 fi
2191
2192 dnl Only add the -lm library if floating point functions cannot be used
2193 dnl without it.  This check is important on cygwin because of the bizarre
2194 dnl way that they have organized functions into libraries.  On cygwin, both
2195 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2196 dnl means that
2197 dnl   1) linking with -lm is not necessary, and
2198 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2199 dnl In particular, if you compile any program with -mno-cygwin and link with
2200 dnl -lm, it will crash instantly when it is run.  This happens because the
2201 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2202 dnl the ___main function instead of allowing it to be defined by
2203 dnl /usr/lib/mingw/libmingw32.a as it should be.
2204 dnl
2205 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2206 dnl
2207 dnl Just check a few floating point functions. If they are all found without
2208 dnl -lm, then we must not need -lm.
2209 have_cos=0
2210 have_floor=0
2211 AC_CHECK_FUNCS(cos, have_cos=1)
2212 AC_CHECK_FUNCS(floor, have_floor=1)
2213 AC_MSG_CHECKING(if floating point functions link without -lm)
2214 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2215     AC_MSG_RESULT(yes)
2216 else
2217     AC_MSG_RESULT(no)
2218     LIBS="$LIBS -lm"
2219     # use different functions to avoid configure caching
2220     have_sin=0
2221     have_ceil=0
2222     AC_CHECK_FUNCS(sin, have_sin=1)
2223     AC_CHECK_FUNCS(ceil, have_ceil=1)
2224     AC_MSG_CHECKING(if floating point functions link with -lm)
2225     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2226         AC_MSG_RESULT(yes)
2227     else
2228         AC_MSG_RESULT(no)
2229         # not sure we should warn the user, crash, etc.
2230     fi
2231 fi
2232
2233 dnl check for C99 string to long long conversion functions, assume that if we
2234 dnl have the unsigned variants, then we have the signed ones as well
2235 dnl
2236 dnl at least under SGI these functions are only available in C99 code and not
2237 dnl in C++ so do these tests using C++ compiler
2238 AC_LANG_PUSH(C++)
2239 if test "wxUSE_UNICODE" = "yes"; then
2240     WX_CHECK_FUNCS(wcstoull)
2241 else
2242     WX_CHECK_FUNCS(strtoull)
2243 fi
2244 AC_LANG_POP()
2245
2246 dnl ---------------------------------------------------------------------------
2247 dnl Optional libraries
2248 dnl
2249 dnl   --with-<lib>=sys
2250 dnl       looks for system library and fails if not found
2251 dnl
2252 dnl   --with-<lib>
2253 dnl   --with-<lib>=yes
2254 dnl       looks for system library and, if not found, prints a warning,
2255 dnl       falls back to the builtin wx version, and continues configuration
2256 dnl
2257 dnl   --with-<lib>=builtin
2258 dnl       uses builtin wx version without searching for system library
2259 dnl
2260 dnl   --with-<lib>=no
2261 dnl   --without-<lib>
2262 dnl       do not use library (neither system nor builtin wx version)
2263 dnl
2264 dnl ---------------------------------------------------------------------------
2265
2266 dnl ------------------------------------------------------------------------
2267 dnl Check for regex libraries
2268 dnl ------------------------------------------------------------------------
2269
2270 if test "$wxUSE_REGEX" != "no"; then
2271     AC_DEFINE(wxUSE_REGEX)
2272
2273     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2274         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2275         wxUSE_REGEX=builtin
2276     fi
2277
2278     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2279         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2280         dnl on some old systems it may be in libregex - check for it too?
2281         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2282
2283         if test "x$ac_cv_func_regcomp" != "xyes"; then
2284             if test "$wxUSE_REGEX" = "sys" ; then
2285                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2286             else
2287                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2288                 wxUSE_REGEX=builtin
2289             fi
2290         else
2291             dnl we are using the system library
2292             wxUSE_REGEX=sys
2293             dnl only the built-in supports advanced REs
2294             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2295         fi
2296     fi
2297 fi
2298
2299 dnl ------------------------------------------------------------------------
2300 dnl Check for zlib compression library
2301 dnl ------------------------------------------------------------------------
2302
2303 ZLIB_LINK=
2304 if test "$wxUSE_ZLIB" != "no" ; then
2305     AC_DEFINE(wxUSE_ZLIB)
2306
2307     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2308         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2309         dnl should still use it because hopefully (can someone confirm this?)
2310         dnl Apple did fix the security problem in it and not using the system
2311         dnl library results in a whole bunch of warnings when linking with
2312         dnl Carbon framework
2313         if test "$USE_DARWIN" = 1; then
2314             system_zlib_h_ok="yes"
2315         else
2316             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2317             dnl known to not work) and although I don't know which is
2318             dnl the minimal required version it's safer to test for 1.1.4 as
2319             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2320             dnl has anything more ancient (1.1.3 was released in July 1998)
2321             dnl anyhow
2322             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2323                 [AC_TRY_RUN(
2324                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2325                     [
2326                         #include <zlib.h>
2327                         #include <stdio.h>
2328
2329                         int main()
2330                         {
2331                             FILE *f=fopen("conftestval", "w");
2332                             if (!f) exit(1);
2333                             fprintf(f, "%s",
2334                                     ZLIB_VERSION[0] == '1' &&
2335                                     (ZLIB_VERSION[2] > '1' ||
2336                                     (ZLIB_VERSION[2] == '1' &&
2337                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2338                             exit(0);
2339                         }
2340                     ],
2341                     ac_cv_header_zlib_h=`cat conftestval`,
2342                     ac_cv_header_zlib_h=no,
2343                     dnl cross-compiling: don't have an answer, try later
2344                     unset ac_cv_header_zlib_h
2345                 )]
2346             )
2347             dnl If the test above did not come up with a value (e.g. cross
2348             dnl compiling) then this should give a definitive answer
2349             AC_CHECK_HEADER(zlib.h,,, [ ])
2350
2351             system_zlib_h_ok=$ac_cv_header_zlib_h
2352         fi
2353
2354         if test "$system_zlib_h_ok" = "yes"; then
2355             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2356         fi
2357
2358         if test "x$ZLIB_LINK" = "x" ; then
2359             if test "$wxUSE_ZLIB" = "sys" ; then
2360                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2361             else
2362                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2363                 wxUSE_ZLIB=builtin
2364             fi
2365         else
2366             dnl we are using the system library
2367             wxUSE_ZLIB=sys
2368         fi
2369     fi
2370 fi
2371
2372 dnl ------------------------------------------------------------------------
2373 dnl Check for png library
2374 dnl ------------------------------------------------------------------------
2375
2376 PNG_LINK=
2377 if test "$wxUSE_LIBPNG" != "no" ; then
2378     AC_DEFINE(wxUSE_LIBPNG)
2379
2380     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2381         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2382         wxUSE_LIBPNG=sys
2383     fi
2384
2385     dnl for the check below to have a chance to succeed, we must already have
2386     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2387     dnl doesn't depend on zlib)
2388     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2389         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2390         wxUSE_LIBPNG=builtin
2391     fi
2392
2393     if test "$wxUSE_MGL" != 1 ; then
2394         dnl Don't check for libpng when building wxMGL, libmgl contains it
2395         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2396             dnl libpng version 0.9 is known to not work, if an even newer
2397             dnl version is required, just bump it up in the test below
2398             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2399                 [AC_TRY_RUN(
2400                     dnl png.h defines PNG_LIBPNG_VER=number
2401                     [
2402                         #include <png.h>
2403                         #include <stdio.h>
2404
2405                         int main()
2406                         {
2407                             FILE *f=fopen("conftestval", "w");
2408                             if (!f) exit(1);
2409                             fprintf(f, "%s",
2410                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2411                             exit(0);
2412                         }
2413                     ],
2414                     ac_cv_header_png_h=`cat conftestval`,
2415                     ac_cv_header_png_h=no,
2416                     dnl cross-compiling: test (later) if we have any png.h
2417                     unset ac_cv_header_png_h
2418                 )]
2419             )
2420             AC_CHECK_HEADER(png.h,,, [ ])
2421
2422             if test "$ac_cv_header_png_h" = "yes"; then
2423                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2424             fi
2425
2426             if test "x$PNG_LINK" = "x" ; then
2427                 if test "$wxUSE_LIBPNG" = "sys" ; then
2428                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2429                 else
2430                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2431                     wxUSE_LIBPNG=builtin
2432                 fi
2433             else
2434                 dnl we are using the system library
2435                 wxUSE_LIBPNG=sys
2436             fi
2437         fi
2438     fi
2439 fi
2440
2441 dnl ------------------------------------------------------------------------
2442 dnl Check for jpeg library
2443 dnl ------------------------------------------------------------------------
2444
2445 dnl this check must be done before the check for libtiff as libtiff uses
2446 dnl libjpeg itself
2447 JPEG_LINK=
2448 if test "$wxUSE_LIBJPEG" != "no" ; then
2449     AC_DEFINE(wxUSE_LIBJPEG)
2450
2451     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2452         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2453         wxUSE_LIBJPEG=sys
2454     fi
2455
2456     if test "$wxUSE_MGL" != 1 ; then
2457         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2458         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2459             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2460             dnl HAVE_STDLIB_H which are already defined and this provokes
2461             dnl a compiler warning which configure considers as an error...
2462             AC_MSG_CHECKING(for jpeglib.h)
2463             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2464                 AC_TRY_COMPILE(
2465                     [
2466                         #undef HAVE_STDLIB_H
2467                         #include <stdio.h>
2468                         #include <jpeglib.h>
2469                     ],
2470                     [
2471                     ],
2472                     ac_cv_header_jpeglib_h=yes,
2473                     ac_cv_header_jpeglib_h=no
2474                 )
2475             )
2476             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2477
2478             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2479                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2480             fi
2481
2482             if test "x$JPEG_LINK" = "x" ; then
2483                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2484                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2485                 else
2486                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2487                     wxUSE_LIBJPEG=builtin
2488                 fi
2489             else
2490                 dnl we are using the system library
2491                 wxUSE_LIBJPEG=sys
2492
2493                 if test "$wxUSE_MSW" = 1; then
2494                     dnl boolean is defined by the jpeg headers and also by the
2495                     dnl Windows headers of some compilers. This type has been
2496                     dnl renamed in the builtin, so it is only an issue when
2497                     dnl using an external jpeg lib on Windows.
2498                     AC_CHECK_TYPES(
2499                         [boolean],
2500                         [
2501                             AC_CHECK_SIZEOF(
2502                                 [boolean],
2503                                 [],
2504                                 [
2505                                     #undef HAVE_BOOLEAN
2506                                     #include <stdio.h>
2507                                     #include <jpeglib.h>
2508                                 ])
2509                             AC_DEFINE_UNQUOTED(
2510                                 [wxHACK_BOOLEAN],
2511                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2512                         ],
2513                         [],
2514                         [#include <windows.h>])
2515                 fi
2516             fi
2517         fi
2518     fi
2519 fi
2520
2521 dnl ------------------------------------------------------------------------
2522 dnl Check for tiff library
2523 dnl ------------------------------------------------------------------------
2524
2525 TIFF_LINK=
2526 TIFF_PREREQ_LINKS=-lm
2527 if test "$wxUSE_LIBTIFF" != "no" ; then
2528     AC_DEFINE(wxUSE_LIBTIFF)
2529
2530     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2531         dnl libtiff may depend on libjpeg and libz so use them in the test
2532         dnl below or it would fail
2533         if test "$wxUSE_LIBJPEG" = "sys"; then
2534             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2535         fi
2536         if test "$wxUSE_ZLIB" = "sys"; then
2537             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2538         fi
2539         AC_CHECK_HEADER(tiffio.h,
2540                         [
2541                             AC_CHECK_LIB(tiff, TIFFError,
2542                                          TIFF_LINK=" -ltiff",
2543                                          ,
2544                                          $TIFF_PREREQ_LINKS)
2545                         ],
2546                         [],
2547                         [ ]
2548                        )
2549
2550         if test "x$TIFF_LINK" = "x" ; then
2551             if test "$wxUSE_LIBTIFF" = "sys" ; then
2552                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2553             else
2554                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2555                 wxUSE_LIBTIFF=builtin
2556             fi
2557         else
2558             dnl we are using the system library
2559             wxUSE_LIBTIFF=sys
2560         fi
2561     fi
2562     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2563         if test "$wxUSE_LIBJPEG" = "no"; then
2564             dnl we have to prevent the builtin libtiff configure from building the
2565             dnl library with JPEG support as this was explicitly disabled by user,
2566             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2567             dnl (which will be passed to it anyhow as configure passes arguments to
2568             dnl the top-level script to all the other ones called recursively), so
2569             dnl we need to hack around this
2570             ac_configure_args="$ac_configure_args --disable-jpeg"
2571         fi
2572         AC_CONFIG_SUBDIRS([src/tiff])
2573     fi
2574 fi
2575
2576 dnl ------------------------------------------------------------------------
2577 dnl Check for expat libraries
2578 dnl ------------------------------------------------------------------------
2579
2580 if test "$wxUSE_WCHAR_T" != "yes"; then
2581     if test "$wxUSE_EXPAT" != "no"; then
2582         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2583         wxUSE_EXPAT=no
2584     fi
2585     if test "$wxUSE_XML" != "no"; then
2586         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2587         wxUSE_XML=no
2588     fi
2589 fi
2590
2591 if test "$wxUSE_EXPAT" != "no"; then
2592     wxUSE_XML=yes
2593     AC_DEFINE(wxUSE_EXPAT)
2594     AC_DEFINE(wxUSE_XML)
2595
2596     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2597         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2598         if test "x$found_expat_h" = "x1"; then
2599             dnl Expat 1.95.6 comes with broken expat.h:
2600             AC_CACHE_CHECK([if expat.h is valid C++ header],
2601                 wx_cv_expat_is_not_broken,
2602                 [
2603                 AC_LANG_PUSH(C++)
2604                 AC_TRY_COMPILE([#include <expat.h>],[],
2605                     wx_cv_expat_is_not_broken=yes,
2606                     wx_cv_expat_is_not_broken=no
2607                 )
2608                 AC_LANG_POP()
2609                 ]
2610             )
2611             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2612                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2613             fi
2614         fi
2615         if test "x$EXPAT_LINK" = "x" ; then
2616             if test "$wxUSE_EXPAT" = "sys" ; then
2617                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2618             else
2619                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2620                 wxUSE_EXPAT=builtin
2621             fi
2622         else
2623             dnl we are using the system library
2624             wxUSE_EXPAT=sys
2625         fi
2626     fi
2627     if test "$wxUSE_EXPAT" = "builtin" ; then
2628         dnl Expat needs this:
2629         AC_CONFIG_SUBDIRS([src/expat])
2630     fi
2631 fi
2632
2633
2634 dnl ------------------------------------------------------------------------
2635 dnl Check for libmspack
2636 dnl ------------------------------------------------------------------------
2637
2638 if test "$wxUSE_LIBMSPACK" != "no"; then
2639     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2640     if test "x$found_mspack_h" = "x1"; then
2641         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2642                      MSPACK_LINK=" -lmspack")
2643     fi
2644     if test "x$MSPACK_LINK" = "x" ; then
2645         wxUSE_LIBMSPACK=no
2646     fi
2647 fi
2648
2649 if test "$wxUSE_LIBMSPACK" != "no"; then
2650     AC_DEFINE(wxUSE_LIBMSPACK)
2651 fi
2652
2653
2654 dnl ----------------------------------------------------------------
2655 dnl search for toolkit (widget sets)
2656 dnl ----------------------------------------------------------------
2657
2658 AFMINSTALL=
2659 WIN32INSTALL=
2660
2661 TOOLKIT=
2662 TOOLKIT_INCLUDE=
2663 WIDGET_SET=
2664
2665 dnl are we building for a win32 target environment?
2666 dnl If so, setup common stuff needed for both GUI and Base libs.
2667 if test "$USE_WIN32" = 1 ; then
2668     AC_CHECK_HEADERS(w32api.h,,, [ ])
2669     AC_CHECK_HEADER(windows.h,,
2670     [
2671         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2672     ],
2673     [ ])
2674
2675     dnl --- FIXME: This is still a somewhat random list of libs,
2676     dnl ---        some of them should probably be included conditionally.
2677     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2678
2679     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2680         LIBS="$LIBS -loleacc"
2681     fi
2682
2683     case "${host}" in
2684         *-*-cygwin* )
2685             dnl Cygwin doesn't include these by default
2686             LIBS="$LIBS -lkernel32 -luser32"
2687     esac
2688
2689     dnl This one is still used by some sample makefiles.
2690     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2691     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2692
2693     dnl This lot we export to wx-config.  It must add the relevant
2694     dnl include directories at the point when they can be known.
2695     dnl (but are these (still) required anyway?)
2696     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2697
2698     dnl install Win32-specific files in "make install"
2699     WIN32INSTALL=win32install
2700
2701     dnl pbt.h is missing on Wine at least
2702     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2703 fi
2704
2705 if test "$wxUSE_GUI" = "yes"; then
2706     USE_GUI=1
2707
2708     GUI_TK_LIBRARY=
2709
2710     WXGTK12=
2711     WXGTK127=
2712     WXGTK2=
2713     WXGPE=
2714
2715     if test "$wxUSE_COCOA" = 1 ; then
2716         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2717             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2718             wxUSE_PRINTING_ARCHITECTURE=no
2719         fi
2720         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2721             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2722             wxUSE_DRAG_AND_DROP=no
2723         fi
2724         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2725             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2726             wxUSE_DRAGIMAGE=no
2727         fi
2728     fi
2729
2730     if test "$wxUSE_MSW" = 1 ; then
2731         TOOLKIT=MSW
2732         GUIDIST=MSW_DIST
2733
2734         dnl -mwindows causes a heap of other default gui libs to be linked in.
2735         case "${host}" in
2736             *-*-mingw32* )
2737                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2738         esac
2739     fi
2740
2741     if test "$wxUSE_GTK" = 1; then
2742         dnl GTK+ test program must be compiled with C compiler
2743         AC_MSG_CHECKING([for GTK+ version])
2744
2745         gtk_version_cached=1
2746         AC_CACHE_VAL(wx_cv_lib_gtk,
2747             [
2748                 dnl stupid GTK+ AM macros produce their own messages, so we
2749                 dnl have to pass to the next line
2750                 gtk_version_cached=0
2751                 AC_MSG_RESULT()
2752
2753                 dnl we must link against lgthread unless the user
2754                 dnl used --disable-threads
2755                 GTK_MODULES=
2756                 if test "$wxUSE_THREADS" = "yes"; then
2757                     GTK_MODULES=gthread
2758                 fi
2759
2760                 dnl detect GTK2
2761                 wx_cv_lib_gtk=
2762                 if test "x$wxGTK_VERSION" != "x1"
2763                 then
2764                     dnl The gthread.pc that ships with Solaris returns '-mt',
2765                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2766                     dnl So disable the compile check and remove the -mt below.
2767                     case "${host}" in
2768                         *-*-solaris2* )
2769                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2770                                 enable_gtktest=no
2771                             fi
2772                     esac
2773
2774                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2775
2776                     dnl Solaris also requires -lX11 for static lib
2777                     case "${host}" in
2778                         *-*-solaris2* )
2779                             if test "$wxUSE_SHARED" != "yes"; then
2780                                 GTK_LIBS="$GTK_LIBS -lX11"
2781                             fi
2782                     esac
2783                 fi
2784
2785                 dnl detect GTK1.x
2786                 if test -z "$wx_cv_lib_gtk"; then
2787                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2788                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2789
2790                         if test -z "$wx_cv_lib_gtk"; then
2791                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2792                         fi
2793                     fi
2794                 fi
2795
2796                 if test -z "$wx_cv_lib_gtk"; then
2797                     dnl looks better in AC_MSG_RESULT
2798                     wx_cv_lib_gtk=none
2799                 else
2800                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2801                     dnl subsequent runs
2802                     wx_cv_cflags_gtk=$GTK_CFLAGS
2803                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2804                 fi
2805             ]
2806         )
2807
2808         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2809         dnl enough
2810         if test "$gtk_version_cached" = 1; then
2811             AC_MSG_RESULT($wx_cv_lib_gtk)
2812         fi
2813
2814         case "$wx_cv_lib_gtk" in
2815             2.0)    WXGTK2=1
2816                     TOOLKIT_VERSION=2
2817                     ;;
2818             1.2.7)  WXGTK127=1
2819                     WXGTK12=1
2820                     ;;
2821             1.2.3)  WXGTK12=1
2822                     ;;
2823             *)      AC_MSG_ERROR([
2824 The development files for GTK+ were not found. For GTK+ 2, please
2825 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2826 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2827 and that the version is 1.2.3 or above. Also check that the
2828 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2829 --libs' are in the LD_LIBRARY_PATH or equivalent.
2830                             ])
2831                     ;;
2832         esac
2833
2834         if test "$WXGTK2" = 1; then
2835             save_CFLAGS="$CFLAGS"
2836             save_LIBS="$LIBS"
2837             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2838             LIBS="$LIBS $wx_cv_libs_gtk"
2839
2840             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2841             dnl that have shipped with some versions of Sun's JDS. Not using
2842             dnl AC_CHECK_FUNCS here since it only checks the function exists
2843             dnl in the lib (not the header).
2844             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
2845                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
2846                            [#include <gtk/gtk.h>])
2847
2848
2849             dnl test if we have at least GTK+ 2.10:
2850             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2851             AC_TRY_COMPILE([
2852                             #include <gtk/gtk.h>
2853                            ],
2854                            [
2855                             #if !GTK_CHECK_VERSION(2,10,0)
2856                             Not GTK+ 2.10
2857                             #endif
2858                            ],
2859                            [
2860                             AC_DEFINE(__WXGTK210__)
2861                             AC_DEFINE(__WXGTK26__)
2862                             AC_MSG_RESULT([yes])
2863                             ac_wxgtk210=1
2864                            ],
2865                            [
2866                             AC_MSG_RESULT([no])
2867                             ac_wxgtk210=0
2868                            ])
2869
2870             if test "$ac_wxgtk210" = 0; then
2871                 dnl test if we have at least GTK+ 2.6:
2872                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2873                 AC_TRY_COMPILE([
2874                                 #include <gtk/gtk.h>
2875                             ],
2876                             [
2877                                 #if !GTK_CHECK_VERSION(2,6,0)
2878                                 Not GTK+ 2.6
2879                                 #endif
2880                             ],
2881                             [
2882                                 AC_DEFINE(__WXGTK26__)
2883                                 AC_MSG_RESULT([yes])
2884                                 ac_wxgtk26=1
2885                             ],
2886                             [
2887                                 AC_MSG_RESULT([no])
2888                                 ac_wxgtk26=0
2889                             ])
2890             fi
2891
2892             CFLAGS="$save_CFLAGS"
2893             LIBS="$save_LIBS"
2894         else
2895             if test "$wxUSE_UNICODE" = "yes"; then
2896                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2897                 wxUSE_UNICODE=no
2898             fi
2899
2900             dnl test for XIM support in libgdk
2901             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2902
2903             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2904             dnl have it but we do the check for the others)
2905             if test "$USE_DARWIN" != 1; then
2906                 AC_CHECK_FUNCS(poll)
2907             fi
2908         fi
2909
2910         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2911         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2912
2913         AFMINSTALL=afminstall
2914         TOOLKIT=GTK
2915         GUIDIST=GTK_DIST
2916
2917         dnl test for external libxpm if we're configured to use it
2918         if test "$wxUSE_GPE" = "yes"; then
2919             AC_MSG_CHECKING(for gpewidget library)
2920             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2921             if test "$ac_find_libraries" != "" ; then
2922                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2923                 dnl -lgpewidget must be before all GTK libs and
2924                 dnl we guess its path from the prefix
2925                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2926                 WXGPE=1
2927                 AC_MSG_RESULT([found in $ac_find_libraries])
2928             else
2929                 AC_MSG_RESULT(not found)
2930             fi
2931
2932             dnl AC_MSG_CHECKING(for gpe library)
2933             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2934             dnl if test "$ac_find_libraries" != "" ; then
2935             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2936             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2937             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2938             dnl else
2939             dnl     AC_MSG_RESULT(not found)
2940             dnl fi
2941         fi
2942     fi
2943
2944     if test "$wxUSE_MGL" = 1; then
2945        AC_MSG_CHECKING(for SciTech MGL library)
2946         if test "x$MGL_ROOT" = x ; then
2947             AC_MSG_RESULT(not found)
2948             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2949         else
2950             AC_MSG_RESULT($MGL_ROOT)
2951         fi
2952
2953         AC_MSG_CHECKING(for libmgl location)
2954         dnl Find MGL library that we want
2955         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2956         dnl             and for non-x86 versions
2957         case "${host}" in
2958             *-*-linux* )
2959               dnl glibc.so, glibc are for older versions of MGL,
2960               dnl x86/a, x86/so are used by >= 5.0 R11
2961               if test "x$wxUSE_SHARED" = xyes ; then
2962                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2963               else
2964                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2965               fi
2966               ;;
2967             *-pc-msdosdjgpp )
2968               mgl_os_candidates="dos32/dj2"
2969               ;;
2970             *)
2971               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2972         esac
2973
2974         mgl_lib_type=""
2975         mgl_os=""
2976
2977         for mgl_os_i in $mgl_os_candidates ; do
2978             if test "x$mgl_os" = x ; then
2979                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2980                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2981                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2982                         mgl_lib_type=debug
2983                         mgl_os=$mgl_os_i
2984                     fi
2985                 fi
2986                 if test "x$mgl_lib_type" = x ; then
2987                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2988                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2989                         mgl_lib_type=release
2990                         mgl_os=$mgl_os_i
2991                     fi
2992                 fi
2993             fi
2994         done
2995
2996         if test "x$mgl_os" = x ; then
2997             AC_MSG_RESULT(not found)
2998             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2999         fi
3000         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3001
3002         wxUSE_UNIVERSAL="yes"
3003
3004         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3005         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3006
3007         AFMINSTALL=afminstall
3008         TOOLKIT=MGL
3009         GUIDIST=MGL_DIST
3010     fi
3011
3012     if test "$wxUSE_DFB" = 1; then
3013        PKG_PROG_PKG_CONFIG()
3014
3015        PKG_CHECK_MODULES(DIRECTFB,
3016                          [directfb >= 0.9.23],
3017                          [
3018                            wxUSE_UNIVERSAL="yes"
3019                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3020                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3021                            TOOLKIT=DFB
3022                            GUIDIST=DFB_DIST
3023                          ],
3024                          [
3025                            AC_MSG_ERROR([DirectFB not found.])
3026                          ]
3027                          )
3028     fi
3029
3030     if test "$wxUSE_MICROWIN" = 1; then
3031         AC_MSG_CHECKING(for MicroWindows)
3032         if test "x$MICROWINDOWS" = x ; then
3033             AC_MSG_RESULT(not found)
3034             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3035         else
3036             AC_MSG_RESULT($MICROWINDOWS)
3037         fi
3038
3039         if test -f $MICROWINDOWS/lib/libmwin.a; then
3040             AC_MSG_RESULT(MicroWindows' libraries found.)
3041         else
3042             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3043         fi
3044
3045         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3046         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3047
3048         wxUSE_UNIVERSAL="yes"
3049
3050         AFMINSTALL=afminstall
3051         TOOLKIT=MICROWIN
3052         GUIDIST=MICROWIN_DIST
3053
3054         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3055     fi
3056
3057     dnl common part of X11 and Motif port checks
3058     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3059         dnl use standard macros to check for X headers/libs, this brings
3060         dnl support for the standard configure options --x-includes,
3061         dnl --x-libraries and --no-x
3062         AC_PATH_XTRA
3063
3064         if test "$no_x" = "yes"; then
3065           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3066         fi
3067
3068         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3069         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3070         dnl this junk out
3071         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3072         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3073         AFMINSTALL=afminstall
3074         COMPILED_X_PROGRAM=0
3075
3076     fi
3077
3078     if test "$wxUSE_X11" = 1; then
3079         if test "$wxUSE_NANOX" = "yes"; then
3080             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3081             if test "x$MICROWIN" = x ; then
3082                 AC_MSG_RESULT(not found)
3083                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3084             else
3085                 AC_MSG_RESULT($MICROWIN)
3086                 AC_DEFINE(wxUSE_NANOX)
3087             fi
3088         fi
3089
3090         if test "$wxUSE_UNICODE" = "yes"; then
3091             PKG_PROG_PKG_CONFIG()
3092
3093             PKG_CHECK_MODULES(PANGOX, pangox,
3094                 [
3095                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3096                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3097                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3098                 ],
3099                 [
3100                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3101                 ]
3102             )
3103             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3104                 [
3105                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3106                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3107                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3108                 ],
3109                 [
3110                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3111                     wxUSE_PRINTING_ARCHITECTURE="no"
3112                 ]
3113             )
3114             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3115                 [
3116                     AC_DEFINE(HAVE_PANGO_XFT)
3117                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3118                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3119                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3120                 ],
3121                 [
3122                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3123                 ]
3124             )
3125             save_LIBS="$LIBS"
3126             LIBS="$LIBS $PANGOX_LIBS"
3127             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3128             LIBS="$save_LIBS"
3129         fi
3130
3131         wxUSE_UNIVERSAL="yes"
3132
3133         if test "$wxUSE_NANOX" = "yes"; then
3134             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3135             TOOLCHAIN_DEFS="${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"
3136             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3137         else
3138             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3139         fi
3140
3141         TOOLKIT=X11
3142         GUIDIST=X11_DIST
3143     fi
3144
3145     if test "$wxUSE_MOTIF" = 1; then
3146         AC_MSG_CHECKING(for Motif/Lesstif headers)
3147         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3148         if test "$ac_find_includes" != "" ; then
3149             AC_MSG_RESULT(found in $ac_find_includes)
3150             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3151             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3152         else
3153             save_CFLAGS=$CFLAGS
3154             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3155
3156             AC_TRY_COMPILE(
3157                 [
3158                     #include <Xm/Xm.h>
3159                 ],
3160                 [
3161                     int version;
3162                     version = xmUseVersion;
3163                 ],
3164                 [
3165                     AC_MSG_RESULT(found in default search path)
3166                     COMPILED_X_PROGRAM=1
3167                 ],
3168                 [
3169                     AC_MSG_RESULT(no)
3170                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3171                 ]
3172             )
3173
3174             CFLAGS=$save_CFLAGS
3175         fi
3176
3177
3178         AC_MSG_CHECKING(for Motif/Lesstif library)
3179         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3180
3181         if test "x$ac_find_libraries" != "x" ; then
3182             AC_MSG_RESULT(found in $ac_find_libraries)
3183
3184             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3185             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3186         else
3187             dnl it might happen that we found headers in one of the standard
3188             dnl paths but the libs are elsewhere but still in default (linker)
3189             dnl path -- try to compile a test program to check for this
3190             save_CFLAGS=$CFLAGS
3191             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3192             save_LIBS="$LIBS"
3193             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3194
3195             AC_TRY_LINK(
3196                 [
3197                     #include <Xm/Xm.h>
3198                 ],
3199                 [
3200                     int version;
3201                     version = xmUseVersion;
3202                 ],
3203                 [
3204                     AC_MSG_RESULT(found in default search path)
3205                     COMPILED_X_PROGRAM=1
3206                 ],
3207                 [
3208                     AC_MSG_RESULT(no)
3209                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3210                 ]
3211             )
3212
3213             CFLAGS=$save_CFLAGS
3214             LIBS="$save_LIBS"
3215         fi
3216
3217         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3218         libp_link=""
3219         libsm_ice_link=""
3220         libs_found=0
3221         for libp in "" " -lXp"; do
3222             if test "$libs_found" = 0; then
3223                 for libsm_ice in "" " -lSM -lICE"; do
3224                     if test "$libs_found" = 0; then
3225                         save_LIBS="$LIBS"
3226                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3227                         save_CFLAGS=$CFLAGS
3228                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3229
3230                         AC_TRY_LINK(
3231                             [
3232                                 #include <Xm/Xm.h>
3233                                 #include <Xm/List.h>
3234                             ],
3235                             [
3236                                 XmString string = NULL;
3237                                 Widget w = NULL;
3238                                 int position = 0;
3239                                 XmListAddItem(w, string, position);
3240                             ],
3241                             [
3242                                 libp_link="$libp"
3243                                 libsm_ice_link="$libsm_ice"
3244                                 AC_MSG_RESULT(
3245                                     [need${libp_link}${libsm_ice_link}])
3246                                 libs_found=1
3247                             ], []
3248                         )
3249
3250                         LIBS="$save_LIBS"
3251                         CFLAGS=$save_CFLAGS
3252                     fi
3253                 done
3254             fi
3255         done
3256
3257         if test "$libs_found" = 0; then
3258             AC_MSG_RESULT([can't find the right libraries])
3259             AC_MSG_ERROR([can't link a simple motif program])
3260         fi
3261
3262         dnl this seems to be needed under IRIX and shouldn't do any harm
3263         dnl elsewhere
3264         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3265
3266         save_CFLAGS=$CFLAGS
3267         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3268
3269         AC_CACHE_CHECK([for Motif 2],
3270             wx_cv_lib_motif2,
3271             AC_TRY_COMPILE([
3272                             #include <Xm/Xm.h>
3273                            ],
3274                            [
3275                             #if XmVersion < 2000
3276                             Not Motif 2
3277                             #endif
3278                            ],
3279                            wx_cv_lib_motif2="yes",
3280                            wx_cv_lib_motif2="no"))
3281         if test "$wx_cv_lib_motif2" = "yes"; then
3282             AC_DEFINE(__WXMOTIF20__,1)
3283         else
3284             AC_DEFINE(__WXMOTIF20__,0)
3285         fi
3286
3287         AC_CACHE_CHECK([whether Motif is Lesstif],
3288             wx_cv_lib_lesstif,
3289             AC_TRY_COMPILE([
3290                             #include <Xm/Xm.h>
3291                            ],
3292                            [
3293                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3294                             Not Lesstif
3295                             #endif
3296                            ],
3297                            wx_cv_lib_lesstif="yes",
3298                            wx_cv_lib_lesstif="no")
3299         )
3300         if test "$wx_cv_lib_lesstif" = "yes"; then
3301             AC_DEFINE(__WXLESSTIF__,1)
3302         else
3303             AC_DEFINE(__WXLESSTIF__,0)
3304         fi
3305
3306         CFLAGS=$save_CFLAGS
3307
3308         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3309         TOOLKIT=MOTIF
3310         GUIDIST=MOTIF_DIST
3311     fi
3312
3313     dnl more tests common to X11 and Motif:
3314     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3315         dnl test for external libxpm if we're configured to use it
3316         if test "$wxUSE_LIBXPM" = "sys"; then
3317             AC_MSG_CHECKING(for Xpm library)
3318             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3319             if test "$ac_find_libraries" != "" ; then
3320                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3321                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3322                 AC_MSG_RESULT(found in $ac_find_libraries)
3323
3324                 AC_CACHE_CHECK([for X11/xpm.h],
3325                     wx_cv_x11_xpm_h,
3326                     [
3327                         save_CFLAGS=$CFLAGS
3328                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3329
3330                         AC_TRY_COMPILE(
3331                             [
3332                                 #include <X11/xpm.h>
3333                             ],
3334                             [
3335                                 int version;
3336                                 version = XpmLibraryVersion();
3337                             ],
3338                             wx_cv_x11_xpm_h=yes,
3339                             wx_cv_x11_xpm_h=no
3340                         )
3341
3342                         CFLAGS=$save_CFLAGS
3343                     ]
3344                 )
3345
3346                 if test $wx_cv_x11_xpm_h = "yes"; then
3347                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3348                     AC_DEFINE(wxHAVE_LIB_XPM)
3349                 else
3350                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3351                 fi
3352             fi
3353
3354         fi
3355
3356         dnl XShapeQueryExtension checks: first the library, then prototype
3357         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3358                      [
3359                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3360                       wxHAVE_XEXT_LIB=1
3361                      ],
3362                      [], [$GUI_TK_LIBRARY -lX11])
3363
3364         if test "$wxHAVE_XEXT_LIB" = 1; then
3365             save_CFLAGS="$CFLAGS"
3366             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3367
3368             AC_MSG_CHECKING([for X11/extensions/shape.h])
3369             AC_TRY_COMPILE([
3370                             #include <X11/Xlib.h>
3371                             #include <X11/extensions/shape.h>
3372                            ],
3373                            [
3374                             int dummy1, dummy2;
3375                             XShapeQueryExtension((Display*)NULL,
3376                                                  (int*)NULL, (int*)NULL);
3377                            ],
3378                            [
3379                             AC_DEFINE(HAVE_XSHAPE)
3380                             AC_MSG_RESULT([found])
3381                            ],
3382                            [
3383                             AC_MSG_RESULT([not found])
3384                            ])
3385             CFLAGS="$save_CFLAGS"
3386
3387         fi
3388     fi
3389
3390     if test "$wxUSE_MAC" = 1; then
3391         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3392         if test "$GCC" = yes; then
3393             AC_MSG_RESULT([gcc])
3394             CPPFLAGS_PASCAL="-fpascal-strings"
3395         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3396             AC_MSG_RESULT([xlc])
3397             CPPFLAGS_PASCAL="-qmacpstr"
3398         else
3399             AC_MSG_RESULT([none])
3400         fi
3401
3402         if test "x$wxUSE_UNIX" = "xyes"; then
3403             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3404         else
3405             dnl platform.h needs TARGET_CARBON before setup.h
3406             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3407         fi
3408
3409         TOOLKIT=MAC
3410         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3411         GUIDIST=MACX_DIST
3412         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3413         dnl are different, so they need different names:
3414         WXBASEPORT="_carbon"
3415     fi
3416
3417     if test "$wxUSE_COCOA" = 1; then
3418         TOOLKIT=COCOA
3419         GUIDIST=COCOA_DIST
3420     fi
3421
3422     if test "$wxUSE_PM" = 1; then
3423         TOOLKIT=PM
3424         GUIDIST=PM_DIST
3425         AC_CACHE_CHECK([for type SPBCDATA],
3426             wx_cv_spbcdata,
3427             [
3428                 AC_TRY_COMPILE(
3429                     [
3430                         #define INCL_PM
3431                         #include <os2.h>
3432                     ],
3433                     [
3434                         SPBCDATA test;
3435                     ],
3436                     wx_cv_spbcdata=yes,
3437                     wx_cv_spbcdata=no
3438                 )
3439             ]
3440         )
3441
3442         if test $wx_cv_spbcdata = "yes"; then
3443             AC_DEFINE(HAVE_SPBCDATA)
3444         fi
3445     fi
3446
3447     dnl the name of the directory where the files for this toolkit live
3448     if test "$TOOLKIT" = "PM" ; then
3449         TOOLKIT_DIR="os2"
3450     else
3451         TOOLKIT_DIR=`echo ${TOOLKIT} | tr A-Z a-z`
3452     fi
3453
3454     if test "$wxUSE_UNIVERSAL" = "yes"; then
3455         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3456         WIDGET_SET=univ
3457     fi
3458
3459     dnl distribute samples/demos/utils with GUI versions
3460     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3461     DISTDIR="wx\$(TOOLKIT)"
3462 else
3463     USE_GUI=0
3464
3465     dnl this doesn't quite work right for wxBase, but the places
3466     dnl where it is wrong aren't fatal (yet) though.
3467     TOOLKIT_DIR="base"
3468
3469     dnl the sources, their dependenices and the headers
3470     if test "$USE_WIN32" = 1 ; then
3471         dnl yes, the toolkit for wxBase on win32 is actually MSW
3472         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3473         TOOLKIT="MSW"
3474     fi
3475
3476     dnl distribute only wxBase sources/headers
3477     GUIDIST="BASE_DIST"
3478     DISTDIR="wxBase"
3479 fi
3480
3481
3482 dnl ---------------------------------------------------------------------------
3483 dnl UTF-8 support
3484 dnl ---------------------------------------------------------------------------
3485
3486 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3487 dnl for ports where it makes sense by default (GTK+, DirectFB):
3488 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3489     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3490         wxUSE_UNICODE_UTF8=yes
3491     elif test "$USE_OS2" = 1 ; then
3492         dnl wide char support is quite incomplete in libc;
3493         dnl UTF-8 might actually work when evaluating/setting
3494         dnl code pages correctly, even for ports other than GTK20.
3495         wxUSE_UNICODE_UTF8=yes
3496     else
3497         wxUSE_UNICODE_UTF8=no
3498     fi
3499 fi
3500
3501 dnl ---------------------------------------------------------------------------
3502 dnl Optional libraries included when system library is not used
3503 dnl ---------------------------------------------------------------------------
3504
3505 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3506 if test "$wxUSE_GUI" = "yes"; then
3507     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3508         dnl defines HAVE_X11_XKBLIB_H
3509         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3510         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3511                          [
3512                           #if HAVE_X11_XLIB_H
3513                             #include <X11/Xlib.h>
3514                           #endif
3515                          ])
3516     fi
3517 fi
3518
3519
3520 dnl ---------------------------------------------------------------------------
3521 dnl wxDisplay Sanity checks
3522 dnl ---------------------------------------------------------------------------
3523
3524 if test "$wxUSE_DISPLAY" = "yes"; then
3525 dnl ---------------------------------------------------------------------------
3526 dnl Xinerama (for unix ) - Brian Victor
3527 dnl ---------------------------------------------------------------------------
3528     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3529         AC_MSG_CHECKING([for Xinerama])
3530         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3531         if test "$ac_find_libraries" != "" ; then
3532             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3533             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3534                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3535             fi
3536             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3537             AC_MSG_RESULT([yes])
3538
3539             AC_MSG_CHECKING([for Xxf86vm extension])
3540             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3541             if test "$ac_find_libraries" != "" ; then
3542                 AC_MSG_RESULT([yes])
3543                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3544                                  [
3545                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3546                                  ],
3547                                  [],
3548                                  [
3549                                       #if HAVE_X11_XLIB_H
3550                                         #include <X11/Xlib.h>
3551                                       #endif
3552                                  ])
3553             else
3554                 AC_MSG_RESULT([no])
3555             fi
3556
3557         else
3558             AC_MSG_RESULT([no])
3559             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3560             wxUSE_DISPLAY="no"
3561         fi
3562     elif test "$wxUSE_MSW" = 1; then
3563 dnl ---------------------------------------------------------------------------
3564 dnl DirectDraw for MSW - optionally used by WxDisplay.
3565 dnl ---------------------------------------------------------------------------
3566         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3567     fi
3568 fi
3569
3570 dnl ---------------------------------------------------------------------------
3571 dnl X11 session management
3572 dnl ---------------------------------------------------------------------------
3573 if test "$wxUSE_DETECT_SM" = "yes"; then
3574     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3575         AC_MSG_CHECKING([for -lSM - X11 session management])
3576         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3577         if test "$ac_find_libraries" != "" ; then
3578             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3579             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3580                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3581             fi
3582             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3583             AC_MSG_RESULT([yes])
3584         else
3585             AC_MSG_RESULT([no])
3586             AC_MSG_WARN([libSM not found; disabling session management detection])
3587             wxUSE_DETECT_SM="no"
3588         fi
3589     else
3590         wxUSE_DETECT_SM="no"
3591     fi
3592 fi
3593
3594
3595 dnl ---------------------------------------------------------------------------
3596 dnl OpenGL libraries
3597 dnl ---------------------------------------------------------------------------
3598
3599 USE_OPENGL=0
3600 if test "$wxUSE_OPENGL" = "yes"; then
3601     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
3602         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3603         wxUSE_OPENGL="no"
3604     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3605         OPENGL_LIBS="-framework OpenGL -framework AGL"
3606     elif test "$wxUSE_MSW" = 1; then
3607         OPENGL_LIBS="-lopengl32 -lglu32"
3608     else
3609         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3610         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3611         AC_MSG_CHECKING([for OpenGL headers])
3612         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3613         if test "$ac_find_includes" != "" ; then
3614             AC_MSG_RESULT(found in $ac_find_includes)
3615             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3616             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3617         else
3618             AC_MSG_RESULT([not found])
3619         fi
3620
3621         AC_CHECK_HEADER(GL/gl.h, [
3622             AC_CHECK_HEADER(GL/glu.h, [
3623                 found_gl=0
3624
3625                 AC_MSG_CHECKING([for -lGL])
3626                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3627                 if test "$ac_find_libraries" != "" ; then
3628                     AC_MSG_RESULT([found in $ac_find_libraries])
3629
3630                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3631                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3632                         LDFLAGS_GL="$ac_path_to_link"
3633                     fi
3634
3635                     dnl don't suppose that libGL and libGLU are always in the
3636                     dnl same directory -- this is not true for some common
3637                     dnl distributions
3638                     AC_MSG_CHECKING([for -lGLU])
3639                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3640                     if test "$ac_find_libraries" != "" ; then
3641                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3642                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3643                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3644                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3645                         fi
3646
3647                         found_gl=1
3648                         OPENGL_LIBS="-lGL -lGLU"
3649                         AC_MSG_RESULT([yes])
3650                     else
3651                         AC_MSG_RESULT([no])
3652                     fi
3653                 else
3654                     AC_MSG_RESULT([no])
3655                 fi
3656
3657                 if test "$found_gl" != 1; then
3658                     AC_MSG_CHECKING([for -lMesaGL])
3659                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3660                     if test "$ac_find_libraries" != "" ; then
3661                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3662                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3663                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3664                         AC_MSG_RESULT([yes])
3665                     else
3666                         AC_MSG_RESULT([no])
3667                     fi
3668                 fi
3669             ],, [ ])
3670         ],
3671         [],
3672         [ ])
3673
3674         if test "x$OPENGL_LIBS" = "x"; then
3675             dnl it should be an error and not a warning because OpenGL is not on
3676             dnl by default and so if it had been explicitly requested, we
3677             dnl shouldn't just fall back to compiling the library without it
3678             AC_MSG_ERROR(OpenGL libraries not available)
3679         fi
3680     fi
3681
3682     if test "$wxUSE_OPENGL" = "yes"; then
3683         USE_OPENGL=1
3684         AC_DEFINE(wxUSE_OPENGL)
3685         AC_DEFINE(wxUSE_GLCANVAS)
3686         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3687     fi
3688 fi
3689
3690
3691 dnl the symbol which allows conditional compilation for the given toolkit
3692 if test -n "$TOOLKIT" ; then
3693     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3694 fi
3695
3696
3697 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3698
3699 if test "$wxUSE_SHARED" = "yes"; then
3700     case "${host}" in
3701       *-pc-msdosdjgpp )
3702         dnl only static for now
3703         wxUSE_SHARED=no
3704         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3705       ;;
3706     esac
3707 fi
3708
3709 if test "$wxUSE_SHARED" = "yes"; then
3710
3711     dnl use versioned symbols if available on the platform
3712     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3713
3714     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3715     dnl assigned to CFLAGS and CXXFLAGS below)
3716     if test "$wxUSE_VISIBILITY" != "no"; then
3717         WX_VISIBILITY
3718     fi
3719
3720     dnl test for Sun CC which can be used under both Solaris and Linux
3721     if test "x$SUNCXX" = xyes; then
3722         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3723         WXCONFIG_RPATH="-R\$libdir"
3724     else
3725     case "${host}" in
3726       *-*-linux* | *-*-gnu* )
3727         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3728         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3729         ;;
3730
3731       *-*-solaris2* )
3732         dnl here we know that Sun CC is not used as we tested for it above,
3733         dnl hence we must be using gcc
3734
3735         dnl newer versions of gcc need -isystem to compile X headers on
3736         dnl Solaris (which use old style C syntax)
3737         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3738
3739         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3740         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3741         saveLdflags="$LDFLAGS"
3742         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3743         AC_MSG_CHECKING([if the linker accepts -rpath])
3744         AC_TRY_LINK(
3745             [],[],
3746             [
3747                 AC_MSG_RESULT([yes])
3748                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3749                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3750             ],[
3751                 AC_MSG_RESULT([no])
3752                 AC_MSG_CHECKING([if the linker accepts -R])
3753                 LDFLAGS="$saveLdflags -Wl,-R,/"
3754                 AC_TRY_LINK(
3755                     [],[],
3756                     [
3757                         AC_MSG_RESULT([yes])
3758                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3759                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3760                     ],[
3761                         AC_MSG_RESULT([no])
3762                     ])
3763             ])
3764         LDFLAGS="$saveLdflags"
3765       ;;
3766
3767       *-*-darwin* )
3768         install_name_tool=`which install_name_tool`
3769         if test "$install_name_tool" -a -x "$install_name_tool"; then
3770             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3771             cat <<EOF >change-install-names
3772 #!/bin/sh
3773 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3774 inst_cmd="install_name_tool "
3775 for i in \${libnames} ; do
3776     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3777 done
3778 \${inst_cmd} \${3}
3779 EOF
3780             chmod +x change-install-names
3781         fi
3782       ;;
3783
3784       *-*-cygwin* | *-*-mingw32* )
3785         ;;
3786
3787       *-*-hpux* )
3788         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3789         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3790         ;;
3791
3792     esac
3793     fi
3794
3795     dnl this one shouldn't be used for the library build so put it in a
3796     dnl separate variable from WXCONFIG_CPPFLAGS
3797     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3798
3799     if test $wxUSE_RPATH = "no"; then
3800         SAMPLES_RPATH_FLAG=''
3801         SAMPLES_RPATH_POSTLINK=''
3802         WXCONFIG_RPATH=''
3803     fi
3804
3805     SHARED=1
3806
3807 else
3808
3809     config_linkage_component="-static"
3810     SHARED=0
3811
3812 fi
3813
3814
3815 UNICODE=0
3816 lib_unicode_suffix=
3817 WX_CHARTYPE="ansi"
3818 if test "$wxUSE_UNICODE" = "yes"; then
3819     lib_unicode_suffix=u
3820     WX_CHARTYPE="unicode"
3821     UNICODE=1
3822 fi
3823
3824 lib_debug_suffix=
3825 WX_DEBUGTYPE="release"
3826 DEBUG_FLAG=0
3827 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3828     lib_debug_suffix=d
3829     WX_DEBUGTYPE="debug"
3830     DEBUG_FLAG=1
3831 fi
3832
3833 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3834 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3835
3836 DEBUG_INFO=0
3837 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3838     DEBUG_INFO=1
3839 fi
3840
3841 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr a-z A-Z`
3842
3843 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3844
3845 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3846
3847 if test "$cross_compiling" = "yes"; then
3848     HOST_SUFFIX="-$host_alias"
3849     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3850     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3851 fi
3852
3853 dnl library link name
3854 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3855 dnl If we ever need to do that, we won't need to keep these.
3856 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3857 if test "${TOOLKIT_DIR}" = "os2"; then
3858     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3859 else
3860     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3861 fi
3862
3863
3864
3865 if test "$wxUSE_COCOA" = 1; then
3866     AC_LANG_SAVE
3867     AC_WX_LANG_OBJECTIVEC
3868 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3869 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3870 dnl Point but only if MacTypes.h was not included first.  Of course,
3871 dnl if MacTypes.h is included later then you're screwed when it
3872 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3873 dnl to not typedef Point and thus fix the problem.
3874     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3875     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3876 #include <CoreFoundation/CoreFoundation.h>
3877         ],[],
3878         [AC_MSG_RESULT([no])],
3879         [AC_MSG_RESULT([yes])
3880         AC_MSG_CHECKING([if defining __Point__ will fix it])
3881         AC_TRY_COMPILE([#define __Point__ 1
3882 #include <AppKit/NSEvent.h>
3883 #include <CoreFoundation/CoreFoundation.h>
3884             ],[],
3885             [AC_MSG_RESULT([yes])
3886             AC_DEFINE(__Point__)
3887             ],
3888             [AC_MSG_FAILURE([no])]
3889         )]
3890     )
3891     AC_LANG_RESTORE
3892 fi
3893
3894 dnl ---------------------------------------------------------------------------
3895 dnl Checks for typedefs
3896 dnl ---------------------------------------------------------------------------
3897
3898 dnl   defines mode_t if not already defined
3899 AC_TYPE_MODE_T
3900 dnl   defines off_t if not already defined
3901 AC_TYPE_OFF_T
3902 dnl   defines pid_t if not already defined
3903 AC_TYPE_PID_T
3904 dnl   defines size_t if not already defined
3905 AC_TYPE_SIZE_T
3906 dnl   defines uid_t and gid_t if not already defined
3907 AC_TYPE_UID_T
3908
3909 dnl sets HAVE_SSIZE_T if ssize_t is defined
3910 AC_CHECK_TYPES(ssize_t)
3911
3912 dnl check what exactly size_t is on this machine - this is necessary to avoid
3913 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3914 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3915 AC_CACHE_CHECK([if size_t is unsigned int],
3916     wx_cv_size_t_is_uint,
3917     [
3918     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3919     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3920     dnl methods in a local class (i.e. class inside a function) declaration
3921     dnl without any objections!!
3922     dnl
3923     dnl hence the hack below: we must have Foo at global scope!
3924     AC_TRY_COMPILE([#include <stddef.h>],
3925         [
3926             return 0; }
3927
3928             struct Foo { void foo(size_t); void foo(unsigned int); };
3929
3930             int bar() {
3931         ],
3932         wx_cv_size_t_is_uint=no,
3933         wx_cv_size_t_is_uint=yes
3934     )
3935     ]
3936 )
3937
3938 if test "$wx_cv_size_t_is_uint" = "yes"; then
3939     AC_DEFINE(wxSIZE_T_IS_UINT)
3940 else
3941     AC_CACHE_CHECK([if size_t is unsigned long],
3942         wx_cv_size_t_is_ulong,
3943         AC_TRY_COMPILE([#include <stddef.h>],
3944             [
3945                 return 0; }
3946
3947                 struct Foo { void foo(size_t); void foo(unsigned long); };
3948
3949                 int bar() {
3950             ],
3951             wx_cv_size_t_is_ulong=no,
3952             wx_cv_size_t_is_ulong=yes
3953         )
3954     )
3955
3956     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3957         AC_DEFINE(wxSIZE_T_IS_ULONG)
3958     fi
3959 fi
3960
3961 AC_CACHE_CHECK([if wchar_t is separate type],
3962     wx_cv_wchar_t_is_separate_type,
3963     AC_TRY_COMPILE([#include <wchar.h>],
3964         [
3965             return 0; }
3966
3967             struct Foo { void foo(wchar_t);
3968                          void foo(unsigned short);
3969                          void foo(unsigned int);
3970                          void foo(unsigned long); };
3971
3972             int bar() {
3973         ],
3974         wx_cv_wchar_t_is_separate_type=yes,
3975         wx_cv_wchar_t_is_separate_type=no
3976     )
3977 )
3978
3979 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
3980     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
3981 else
3982     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
3983 fi
3984
3985 AC_LANG_POP() dnl C++
3986
3987 dnl ---------------------------------------------------------------------------
3988 dnl Checks for structures
3989 dnl ---------------------------------------------------------------------------
3990
3991 dnl does passwd struct has the pw_gecos field?
3992 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3993     [
3994         AC_TRY_COMPILE([#include <pwd.h>],
3995              [
3996                 char *p;
3997                 struct passwd *pw;
3998                 p = pw->pw_gecos;
3999              ],
4000              [
4001                 wx_cv_struct_pw_gecos=yes
4002              ],
4003              [
4004                 wx_cv_struct_pw_gecos=no
4005              ]
4006         )
4007     ]
4008 )
4009
4010 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4011     AC_DEFINE(HAVE_PW_GECOS)
4012 fi
4013
4014 dnl ---------------------------------------------------------------------------
4015 dnl Check for functions
4016 dnl ---------------------------------------------------------------------------
4017
4018 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4019 if test "$wxUSE_WCHAR_T" = "yes"; then
4020     AC_DEFINE(wxUSE_WCHAR_T)
4021
4022     dnl check for wcslen in all possible places
4023     WCSLEN_FOUND=0
4024     WCHAR_LINK=
4025     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4026
4027     if test "$WCSLEN_FOUND" = 0; then
4028         if test "$TOOLKIT" = "MSW"; then
4029             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4030         else
4031             AC_CHECK_LIB(w, wcslen, [
4032                             WCHAR_LINK=" -lw"
4033                             WCSLEN_FOUND=1
4034                         ])
4035         fi
4036     fi
4037
4038     if test "$WCSLEN_FOUND" = 1; then
4039         AC_DEFINE(HAVE_WCSLEN)
4040     fi
4041
4042     AC_CHECK_FUNCS([wcsdup])
4043
4044     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4045     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4046     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4047     dnl flags when g++ is configured, it will declare it's own).
4048     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4049         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4050     fi
4051
4052     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4053     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4054     dnl library, not the header, so do a header check for mbstate_t first.
4055     AC_CHECK_TYPES([mbstate_t],
4056                    [AC_CHECK_FUNCS(wcsrtombs)],
4057                    [],
4058                    [#include <wchar.h>])
4059 else
4060     AC_MSG_WARN([Wide character support is unavailable])
4061 fi
4062
4063 dnl check for vsnprintf() -- a safe version of vsprintf())
4064 dnl
4065 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4066 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4067 dnl stupidly, provides a dummy function declaration inside its extension)
4068 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4069 dnl
4070 dnl so we first check if the function is in the library
4071 dnl
4072 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4073 AC_CHECK_FUNCS(snprintf vsnprintf)
4074
4075 if test "$ac_cv_func_vsnprintf" = "yes"; then
4076     dnl yes it is -- now check if it is in the headers
4077     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4078         [
4079             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4080             dnl taking "char *" and not "const char *" while Metrowerks does
4081             dnl provide a correct vsnprintf declaration but in C++ mode it's
4082             dnl always in std namespace and so we have to bring it in scope
4083             AC_TRY_COMPILE(
4084                 [
4085                     #include <stdio.h>
4086                     #include <stdarg.h>
4087                     #ifdef __MSL__
4088                     #if __MSL__ >= 0x6000
4089                     namespace std {}
4090                     using namespace std;
4091                     #endif
4092                     #endif
4093                 ],
4094                 [
4095                     char *buf;
4096                     va_list ap;
4097                     vsnprintf(buf, 10u, "%s", ap);
4098                 ],
4099                 wx_cv_func_vsnprintf_decl=yes,
4100                 wx_cv_func_vsnprintf_decl=no
4101             )
4102         ]
4103     )
4104
4105     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4106         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4107
4108         dnl we know there is a vsnprintf declaration, but some old headers
4109         dnl may have one taking a "char *" format instead of "const char *"
4110         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4111             [
4112                 AC_TRY_COMPILE(
4113                     [
4114                         #include <stdio.h>
4115                         #include <stdarg.h>
4116                         #ifdef __MSL__
4117                         #if __MSL__ >= 0x6000
4118                         namespace std {}
4119                         using namespace std;
4120                         #endif
4121                         #endif
4122                     ],
4123                     [
4124                         char *buf;
4125                         va_list ap;
4126                         const char *fmt = "%s";
4127                         vsnprintf(buf, 10u, fmt, ap);
4128                     ],
4129                     wx_cv_func_broken_vsnprintf_decl=no,
4130                     wx_cv_func_broken_vsnprintf_decl=yes
4131                 )
4132             ]
4133         )
4134
4135         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4136             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4137         fi
4138     fi
4139 fi
4140
4141 dnl the same as above but for snprintf() now: it's not present in at least AIX
4142 dnl 4.2 headers
4143 if test "$ac_cv_func_snprintf" = "yes"; then
4144     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4145         [
4146             AC_TRY_COMPILE(
4147                 [
4148                     #include <stdio.h>
4149                     #include <stdarg.h>
4150                     #ifdef __MSL__
4151                     #if __MSL__ >= 0x6000
4152                     namespace std {}
4153                     using namespace std;
4154                     #endif
4155                     #endif
4156                 ],
4157                 [
4158                     char *buf;
4159                     snprintf(buf, 10u, "%s", "wx");
4160                 ],
4161                 wx_cv_func_snprintf_decl=yes,
4162                 wx_cv_func_snprintf_decl=no
4163             )
4164         ]
4165     )
4166
4167     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4168         AC_DEFINE(HAVE_SNPRINTF_DECL)
4169     fi
4170
4171     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4172
4173         dnl check if snprintf() has support for positional arguments
4174         dnl NB: if snprintf() has positional support we can safely suppose that also
4175         dnl     other *printf() functions support them as they all belong to the same
4176         dnl     family and they all fallback to the same implementation
4177         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4178             [
4179                 AC_TRY_RUN(
4180                     [
4181                         #include <stdio.h>
4182
4183                         int main (void)
4184                         {
4185                             char buffer[128];
4186                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4187                             if (strcmp ("2 3 1", buffer) == 0)
4188                                 exit (0);
4189                             exit (1);
4190                         }
4191                     ],
4192                     wx_cv_func_snprintf_pos_params=no,
4193                     wx_cv_func_snprintf_pos_params=yes,
4194                     dnl be pessimistic when cross-compiling
4195                     [
4196                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4197 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4198                         wx_cv_func_snprintf_pos_params=no
4199                     ]
4200                 )
4201             ]
4202         )
4203
4204         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4205             AC_DEFINE(HAVE_UNIX98_PRINTF)
4206         fi
4207     fi
4208 fi
4209
4210 if test "$wxUSE_UNICODE" = yes; then
4211
4212     dnl also look if we have wide char IO functions, notice that [f]putws are
4213     dnl declared in special widec.h under Solaris
4214     wchar_headers="#include <stdio.h>
4215 #include <wchar.h>"
4216     case "${host}" in
4217         *-*-solaris2* )
4218             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4219             if test "$ac_cv_header_widec_h" = "yes"; then
4220                 wchar_headers="$wchar_headers
4221 #include <widec.h>"
4222             fi
4223     esac
4224
4225     WX_CHECK_FUNCS(putws fputws wprintf vswprintf,,,
4226                    [$wchar_headers])
4227
4228     dnl MinGW has a vswprintf with a different prototype, and
4229     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4230     dnl finds it even if it is not declared in some versions...
4231     AC_MSG_CHECKING([for _vsnwprintf])
4232     AC_TRY_COMPILE([#include <wchar.h>],
4233                    [&_vsnwprintf;],
4234                    [AC_MSG_RESULT([yes])
4235                     AC_DEFINE(HAVE__VSNWPRINTF)],
4236                    [AC_MSG_RESULT([no])]);
4237 fi
4238
4239 if test "$wxUSE_FILE" = "yes"; then
4240     WX_CHECK_FUNCS(fsync)
4241 fi
4242
4243 dnl at least under IRIX with mipsPro the C99 round() function is available when
4244 dnl building using the C compiler but not when using C++ one
4245 AC_LANG_PUSH(C++)
4246 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4247 AC_LANG_POP()
4248
4249 dnl the following tests are for Unix(like) systems only
4250 if test "$TOOLKIT" != "MSW"; then
4251
4252 dnl check for available version of iconv()
4253
4254 AM_ICONV
4255 LIBS="$LIBICONV $LIBS"
4256
4257 dnl check for POSIX signals if we need them
4258 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4259     AC_CHECK_FUNCS(sigaction)
4260
4261     if test "$ac_cv_func_sigaction" = "no"; then
4262         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4263         wxUSE_ON_FATAL_EXCEPTION=no
4264     fi
4265
4266     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4267       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4268       [
4269         dnl C compiler happily compiles the code even if there is type mismatch
4270         AC_LANG_PUSH(C++)
4271         AC_TRY_COMPILE([#include <signal.h>],
4272                      [
4273                         extern void testSigHandler(int);
4274
4275                         struct sigaction sa;
4276                         sa.sa_handler = testSigHandler;
4277                      ], [
4278                         wx_cv_type_sa_handler=int
4279                      ], [
4280                         wx_cv_type_sa_handler=void
4281                      ])
4282         AC_LANG_POP()
4283       ])
4284
4285       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4286     fi
4287 fi
4288
4289 dnl backtrace() and backtrace_symbols() for wxStackWalker
4290 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4291     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4292         [
4293             AC_LANG_PUSH(C++)
4294             AC_TRY_COMPILE([#include <execinfo.h>],
4295                 [
4296                     void *trace[1];
4297                     char **messages;
4298
4299                     backtrace(trace, 1);
4300                     messages = backtrace_symbols(trace, 1);
4301                 ],
4302                 wx_cv_func_backtrace=yes,
4303                 wx_cv_func_backtrace=no
4304             )
4305             AC_LANG_POP()
4306         ]
4307     )
4308
4309
4310     if test "$wx_cv_func_backtrace" = "no"; then
4311         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4312         wxUSE_STACKWALKER=no
4313     else
4314         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4315             [
4316                 AC_LANG_PUSH(C++)
4317                 AC_TRY_LINK([#include <cxxabi.h>],
4318                     [
4319                         int rc;
4320                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4321                     ],
4322                     wx_cv_func_cxa_demangle=yes,
4323                     wx_cv_func_cxa_demangle=no
4324                 )
4325                 AC_LANG_POP()
4326             ]
4327         )
4328
4329         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4330             AC_DEFINE(HAVE_CXA_DEMANGLE)
4331         fi
4332     fi
4333 fi
4334
4335 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4336     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4337     wxUSE_STACKWALKER=no
4338 fi
4339
4340
4341 dnl check for the function for temp files creation
4342 AC_CHECK_FUNCS(mkstemp mktemp, break)
4343
4344 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4345 dnl Linux and *BSD and statvfs() under Solaris
4346 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4347     AC_TRY_COMPILE(
4348         [
4349              #if defined(__BSD__)
4350              #include <sys/param.h>
4351              #include <sys/mount.h>
4352              #else
4353              #include <sys/vfs.h>
4354              #endif
4355         ],
4356         [
4357              long l;
4358              struct statfs fs;
4359              statfs("/", &fs);
4360              l = fs.f_bsize;
4361              l += fs.f_blocks;
4362              l += fs.f_bavail;
4363         ],
4364          wx_cv_func_statfs=yes,
4365          wx_cv_func_statfs=no
4366     )
4367 )
4368
4369 if test "$wx_cv_func_statfs" = "yes"; then
4370     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4371     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4372         AC_LANG_PUSH(C++)
4373         AC_TRY_COMPILE(
4374             [
4375                  #if defined(__BSD__)
4376                  #include <sys/param.h>
4377                  #include <sys/mount.h>
4378                  #else
4379                  #include <sys/vfs.h>
4380                  #endif
4381             ],
4382             [
4383                 struct statfs fs;
4384                 statfs("", &fs);
4385             ],
4386             wx_cv_func_statfs_decl=yes,
4387             wx_cv_func_statfs_decl=no
4388         )
4389         AC_LANG_POP()
4390     )
4391
4392     if test "$wx_cv_func_statfs_decl" = "yes"; then
4393         AC_DEFINE(HAVE_STATFS_DECL)
4394     fi
4395
4396     wx_cv_type_statvfs_t="struct statfs"
4397     AC_DEFINE(HAVE_STATFS)
4398 else
4399     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4400         AC_TRY_COMPILE(
4401             [
4402                 #include <stddef.h>
4403                 #include <sys/statvfs.h>
4404             ],
4405             [
4406                 statvfs("/", NULL);
4407             ],
4408             wx_cv_func_statvfs=yes,
4409             wx_cv_func_statvfs=no
4410         )
4411     )
4412
4413     if test "$wx_cv_func_statvfs" = "yes"; then
4414         dnl we also have to check whether we should use statvfs_t (works under
4415         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4416         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4417         dnl mode both work fine)
4418         dnl
4419         dnl for this check C++ compiler has to be used as passing incompatible
4420         dnl pointers is just a warning and not an error in C
4421         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4422             AC_LANG_PUSH(C++)
4423             AC_TRY_COMPILE(
4424                 [
4425                     #include <sys/statvfs.h>
4426                 ],
4427                 [
4428                     long l;
4429                     statvfs_t fs;
4430                     statvfs("/", &fs);
4431                     l = fs.f_bsize;
4432                     l += fs.f_blocks;
4433                     l += fs.f_bavail;
4434                 ],
4435                 wx_cv_type_statvfs_t=statvfs_t,
4436                 [
4437                     AC_TRY_COMPILE(
4438                         [
4439                             #include <sys/statvfs.h>
4440                         ],
4441                         [
4442                             long l;
4443                             struct statvfs fs;
4444                             statvfs("/", &fs);
4445                             l = fs.f_bsize;
4446                             l += fs.f_blocks;
4447                             l += fs.f_bavail;
4448                         ],
4449                         wx_cv_type_statvfs_t="struct statvfs",
4450                         wx_cv_type_statvfs_t="unknown"
4451                     )
4452                 ]
4453             )
4454             AC_LANG_POP()
4455         )
4456
4457         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4458             AC_DEFINE(HAVE_STATVFS)
4459         fi
4460     else
4461         dnl set it for the test below
4462         wx_cv_type_statvfs_t="unknown"
4463     fi
4464 fi
4465
4466 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4467     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4468 else
4469     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4470 fi
4471
4472 dnl check for fcntl() or at least flock() needed by Unix implementation of
4473 dnl wxSingleInstanceChecker
4474 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4475     AC_CHECK_FUNCS(fcntl flock, break)
4476
4477     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4478         AC_MSG_WARN(wxSingleInstanceChecker not available)
4479         wxUSE_SNGLINST_CHECKER=no
4480     fi
4481 fi
4482
4483 dnl look for a function to modify the environment
4484 AC_CHECK_FUNCS(setenv putenv, break)
4485 if test "$ac_cv_func_setenv" = "yes"; then
4486     AC_CHECK_FUNCS(unsetenv)
4487 fi
4488
4489 HAVE_SOME_SLEEP_FUNC=0
4490 if test "$USE_BEOS" = 1; then
4491     dnl BeOS has its own (wonder where did they get it from) sleep() function
4492     dnl in unistd.h
4493     AC_DEFINE(HAVE_SLEEP)
4494     HAVE_SOME_SLEEP_FUNC=1
4495 fi
4496
4497 if test "$USE_DARWIN" = 1; then
4498     dnl Mac OS X/Darwin has both nanosleep and usleep
4499     dnl but only usleep is defined in unistd.h
4500     AC_DEFINE(HAVE_USLEEP)
4501     HAVE_SOME_SLEEP_FUNC=1
4502 fi
4503
4504 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4505     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4506     POSIX4_LINK=
4507     AC_CHECK_FUNCS(nanosleep,
4508         AC_DEFINE(HAVE_NANOSLEEP),
4509         [
4510             AC_CHECK_LIB(posix4, nanosleep,
4511                 [
4512                     AC_DEFINE(HAVE_NANOSLEEP)
4513                     POSIX4_LINK=" -lposix4"
4514                 ],
4515                 [
4516                     WX_CHECK_FUNCS(usleep,,
4517                                     AC_MSG_WARN([wxSleep() function will not work])
4518                     )
4519                 ]
4520             )
4521         ]
4522     )
4523 fi
4524
4525 dnl check for uname (POSIX) and gethostname (BSD)
4526 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4527 if test "$wx_cv_func_uname" != yes; then
4528     WX_CHECK_FUNCS(gethostname)
4529 fi
4530
4531 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4532
4533 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4534 dnl libnsl or libresolv or libsocket)
4535 INET_LINK=
4536 AC_CHECK_FUNCS(inet_addr,
4537     AC_DEFINE(HAVE_INET_ADDR),
4538     [
4539         AC_CHECK_LIB(nsl, inet_addr,
4540             INET_LINK="nsl",
4541             [
4542                 AC_CHECK_LIB(resolv, inet_addr,
4543                     INET_LINK="resolv",
4544                     [
4545                         AC_CHECK_LIB(socket, inet_addr,
4546                             INET_LINK="socket"
4547                         )
4548                     ]
4549                 )
4550             ]
4551         )
4552     ]
4553 )
4554
4555 AC_CHECK_FUNCS(inet_aton,
4556         AC_DEFINE(HAVE_INET_ATON),
4557         [
4558             dnl only check it in the same lib
4559             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4560         ])
4561
4562 if test "x$INET_LINK" != "x"; then
4563     AC_DEFINE(HAVE_INET_ADDR)
4564     INET_LINK=" -l$INET_LINK"
4565 fi
4566
4567 WX_CHECK_FUNCS(fdopen)
4568
4569 if test "$wxUSE_TARSTREAM" = "yes"; then
4570     WX_CHECK_FUNCS(sysconf)
4571
4572     WX_CHECK_FUNCS(getpwuid_r, [], [],
4573                    [
4574                     #define _REENTRANT
4575                     #include <pwd.h>
4576                    ],
4577                    [[
4578                     struct passwd pw, *ppw;
4579                     char buf[1024];
4580                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4581                    ]])
4582
4583     WX_CHECK_FUNCS(getgrgid_r, [], [],
4584                    [
4585                     #define _REENTRANT
4586                     #include <grp.h>
4587                    ],
4588                    [[
4589                     struct group grp, *pgrp;
4590                     char buf[1024];
4591                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4592                    ]])
4593 fi
4594
4595 fi
4596
4597
4598 dnl ===========================================================================
4599 dnl Now we have all the info we need - use it!
4600 dnl ===========================================================================
4601
4602 dnl flush the cache
4603 AC_CACHE_SAVE
4604
4605 dnl ---------------------------------------------------------------------------
4606 dnl thread support for Unix (for Win32 and OS/2 see past
4607 dnl                          the next matching "else")
4608 dnl ---------------------------------------------------------------------------
4609
4610 dnl under MSW (except mingw32) we always have thread support
4611 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4612
4613     dnl the code below:
4614     dnl
4615     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4616     dnl   necessary to build the MT programs for the linker and compiler
4617     dnl   respectively
4618     dnl
4619     dnl   sets wxUSE_THREADS=1 if thread support is activated
4620
4621     THREADS_LINK=
4622     THREADS_CFLAGS=
4623
4624     if test "$wxUSE_THREADS" = "yes" ; then
4625         if test "$USE_BEOS" = 1; then
4626             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4627             wxUSE_THREADS="no"
4628         fi
4629     fi
4630
4631     if test "$wxUSE_THREADS" = "yes" ; then
4632         dnl find if POSIX threads are available
4633         dnl
4634         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4635         dnl archive from http://ac-archive.sourceforge.net/
4636         dnl
4637         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4638         dnl Forero Cuervo <bachue@bachue.com> for the original code
4639
4640         dnl TODO: cache the result
4641
4642         dnl define the list of the thread options to try in the loop below
4643         dnl with the convention that anything starting with '-' is a cpp flag
4644         dnl while anything else is a library (i.e. there is an implicit "-l")
4645         THREAD_OPTS="-pthread"
4646         if test "x$SUNCXX" = xyes; then
4647             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4648         fi
4649
4650         case "${host}" in
4651           *-*-solaris2* | *-*-sunos4* )
4652                 if test "x$GCC" = "xyes"; then
4653                     dnl Solaris/gcc combination use this one for some reason
4654                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4655                 fi
4656                 ;;
4657           *-*-freebsd*)
4658                 dnl look, in order, for the kernel threads, then Linux threads
4659                 dnl and finally the userland threads
4660                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4661                 ;;
4662           *-*-darwin* | *-*-cygwin* )
4663                 dnl Darwin / Mac OS X just uses -lpthread tested below
4664                 dnl and so does Cygwin
4665                 THREAD_OPTS=""
4666                 ;;
4667           *-*-aix*)
4668                 dnl AIX calls the library libpthreads - thanks IBM!
4669                 THREAD_OPTS="pthreads"
4670                 ;;
4671           *-hp-hpux* )
4672                 if test "x$GCC" = "xyes"; then
4673                     dnl g++ versions before 3.3.2 don't support -pthread.
4674                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4675                         THREAD_OPTS=""
4676                 else
4677                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4678                     dnl 2005]) supports -mt
4679                     THREAD_OPTS="-mt"
4680                 fi
4681                 ;;
4682
4683           *-*-irix* )
4684                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4685                 dnl doesn't give an error for it neither, just a warning
4686                 dnl message -- but this is still very annoying
4687                 if test "x$GCC" = "xyes"; then
4688                     THREAD_OPTS=""
4689                 fi
4690                 ;;
4691
4692           *-*-*UnixWare*)
4693                 dnl flying by man pages here: Caldera online docs use this
4694                 if test "x$GCC" != "xyes"; then
4695                     THREAD_OPTS="-Ethread"
4696                 fi
4697                 ;;
4698         esac
4699
4700         dnl simply linking with libpthread should make the test below work but
4701         dnl it's far from certain that the threaded programs compiled without
4702         dnl any special switches actually work, so try it after all the others
4703         THREAD_OPTS="$THREAD_OPTS pthread none"
4704
4705         dnl now test for all possibilities
4706         THREADS_OK=no
4707         for flag in $THREAD_OPTS; do
4708             case $flag in
4709                 none)
4710                     AC_MSG_CHECKING([whether pthreads work without any flags])
4711                     ;;
4712
4713                 -*)
4714                     AC_MSG_CHECKING([whether pthreads work with $flag])
4715                     THREADS_CFLAGS="$flag"
4716                     ;;
4717
4718                 *)
4719                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4720                     THREADS_LINK="-l$flag"
4721                     ;;
4722               esac
4723
4724               save_LIBS="$LIBS"
4725               save_CFLAGS="$CFLAGS"
4726               LIBS="$THREADS_LINK $LIBS"
4727               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4728
4729               AC_TRY_LINK([#include <pthread.h>],
4730                           [pthread_create(0,0,0,0);],
4731                           THREADS_OK=yes)
4732
4733               LIBS="$save_LIBS"
4734               CFLAGS="$save_CFLAGS"
4735
4736               AC_MSG_RESULT($THREADS_OK)
4737               if test "x$THREADS_OK" = "xyes"; then
4738                       break;
4739               fi
4740
4741               THREADS_LINK=""
4742               THREADS_CFLAGS=""
4743       done
4744
4745       if test "x$THREADS_OK" != "xyes"; then
4746           wxUSE_THREADS=no
4747           AC_MSG_WARN([No thread support on this system... disabled])
4748       else
4749           dnl yes, these special compiler flags should be used with the
4750           dnl linker as well
4751           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4752           LIBS="$THREADS_LINK $LIBS"
4753
4754           AC_MSG_CHECKING([if more special flags are required for pthreads])
4755           flag=no
4756           case "${host}" in
4757             *-aix*)
4758                 dnl again quoting from
4759                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4760                 dnl
4761                 dnl     When compiling and linking with -pthread, the library
4762                 dnl     search path should include -L/usr/lib/threads at the
4763                 dnl     beginning of the path.
4764                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4765                 flag="-D_THREAD_SAFE"
4766                 ;;
4767             *-freebsd*)
4768                 flag="-D_THREAD_SAFE"
4769                 ;;
4770             *-hp-hpux* )
4771                 flag="-D_REENTRANT"
4772                 if test "x$GCC" != "xyes"; then
4773                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4774                     flag="$flag -D_RWSTD_MULTI_THREAD"
4775                 fi
4776                 ;;
4777             *solaris* | alpha*-osf*)
4778                 flag="-D_REENTRANT"
4779                 ;;
4780           esac
4781           AC_MSG_RESULT(${flag})
4782           if test "x$flag" != xno; then
4783               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4784           fi
4785
4786           dnl don't add these options to CPPFLAGS as cpp might not know them
4787           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4788       fi
4789     fi
4790
4791     dnl do other tests only if we are using threads
4792     if test "$wxUSE_THREADS" = "yes" ; then
4793       AC_CHECK_FUNCS(thr_setconcurrency)
4794
4795       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4796       dnl wouldn't be found by it
4797       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4798       [
4799         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4800         dnl function and not give a warning even if it's unavailable, so use
4801         dnl the C++ one for this test
4802         AC_LANG_PUSH(C++)
4803         AC_TRY_COMPILE([#include <pthread.h>
4804                void ThreadCleanupFunc(void *p);
4805             ],
4806             [
4807                 void *p;
4808                 pthread_cleanup_push(ThreadCleanupFunc, p);
4809                 pthread_cleanup_pop(0);
4810             ], [
4811                wx_cv_func_pthread_cleanup=yes
4812             ], [
4813                wx_cv_func_pthread_cleanup=no
4814             ]
4815         )
4816         AC_LANG_POP()
4817       ])
4818       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4819         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4820       fi
4821
4822       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4823       if test "$ac_cv_header_sched_h" = "yes"; then
4824           AC_CHECK_FUNC(sched_yield,
4825             AC_DEFINE(HAVE_SCHED_YIELD),
4826             [
4827                 AC_CHECK_LIB(posix4,
4828                     sched_yield,
4829                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4830                     AC_MSG_WARN(wxThread::Yield will not work properly)
4831                 )
4832             ]
4833           )
4834       fi
4835
4836       dnl to be able to set the thread priority, we need to have all of the
4837       dnl following functions:
4838       dnl   1. pthread_attr_getschedpolicy
4839       dnl   2. sched_get_priority_min and sched_get_priority_max
4840       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4841       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4842       HAVE_PRIOR_FUNCS=0
4843       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4844                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4845                        [AC_CHECK_FUNC(sched_get_priority_max,
4846                            HAVE_PRIOR_FUNCS=1,
4847                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4848                              [
4849                                 HAVE_PRIOR_FUNCS=1
4850                                 POSIX4_LINK=" -lposix4"
4851                              ],
4852                            )]
4853                        )]
4854                      )]
4855                    )
4856
4857       if test "$HAVE_PRIOR_FUNCS" = 1; then
4858         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4859       else
4860         AC_MSG_WARN(Setting thread priority will not work)
4861       fi
4862
4863       AC_CHECK_FUNC(pthread_cancel,
4864                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4865                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4866
4867       AC_CHECK_FUNC(pthread_mutex_timedlock,
4868                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4869                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4870
4871       AC_CHECK_FUNC(pthread_attr_setstacksize,
4872                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4873
4874       dnl mutexattr_t initialization is done in quite different ways on different
4875       dnl platforms, so check for a few things:
4876       dnl
4877       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4878       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4879       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4880       dnl defined, we do it by directly assigned
4881       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4882
4883       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4884       [
4885         AC_TRY_COMPILE([#include <pthread.h>],
4886             [
4887                pthread_mutexattr_t attr;
4888                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4889             ],
4890             wx_cv_type_pthread_mutexattr_t=yes,
4891             wx_cv_type_pthread_mutexattr_t=no
4892         )
4893       ])
4894
4895       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4896         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4897
4898         dnl check if we already have the declaration we need, it is not
4899         dnl present in some systems' headers
4900         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4901                        wx_cv_func_pthread_mutexattr_settype_decl, [
4902                        AC_TRY_COMPILE([#include <pthread.h>],
4903                            [
4904                                pthread_mutexattr_t attr;
4905                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4906                            ],
4907                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4908                            wx_cv_func_pthread_mutexattr_settype_decl=no
4909                        )
4910         ])
4911         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4912             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4913         fi
4914       else
4915         dnl don't despair, there may be another way to do it
4916         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4917                        wx_cv_type_pthread_rec_mutex_init,
4918         [
4919             AC_TRY_COMPILE([#include <pthread.h>],
4920                 [
4921                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4922                 ], [
4923                     wx_cv_type_pthread_rec_mutex_init=yes
4924                 ], [
4925                     wx_cv_type_pthread_rec_mutex_init=no
4926                 ]
4927             )
4928         ])
4929         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4930           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4931         else
4932           dnl this may break code working elsewhere, so at least warn about it
4933           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4934         fi
4935       fi
4936     fi
4937
4938 dnl from if !MSW
4939 else
4940     if test "$wxUSE_THREADS" = "yes" ; then
4941       case "${host}" in
4942         *-*-mingw32* )
4943             dnl check if the compiler accepts -mthreads
4944             AC_CACHE_CHECK([if compiler supports -mthreads],
4945                 wx_cv_cflags_mthread,
4946                 [
4947                     CFLAGS_OLD="$CFLAGS"
4948                     CFLAGS="-mthreads $CFLAGS"
4949                     AC_TRY_COMPILE([], [],
4950                         wx_cv_cflags_mthread=yes,
4951                         wx_cv_cflags_mthread=no
4952                     )
4953                 ]
4954             )
4955
4956             if test "$wx_cv_cflags_mthread" = "yes"; then
4957                 dnl it does, use it
4958                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4959                 LDFLAGS="$LDFLAGS -mthreads"
4960             else
4961                 dnl it doesn't
4962                 CFLAGS="$CFLAGS_OLD"
4963             fi
4964         ;;
4965         *-pc-os2*emx )
4966             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
4967             LDFLAGS="$LDFLAGS -Zmt"
4968         ;;
4969       esac
4970     fi
4971 fi
4972
4973 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
4974 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
4975 dnl By preference, we probably should use getaddrinfo which avoids thread
4976 dnl safety issues and supports IPv6, however there currently is no code
4977 dnl for it, so testing for it is temporarily disabled and we are restricted
4978 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
4979
4980 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
4981     dnl no getaddrinfo, so check for gethostbyname_r and
4982     dnl related functions (taken from python's configure.in)
4983     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
4984       AX_FUNC_WHICH_GETHOSTBYNAME_R
4985       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
4986               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
4987           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
4988       fi
4989       dnl A similar test for getservbyname_r
4990       dnl I'm tempted to just not do this test which is taking much time and
4991       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
4992       dnl doing the test already exists, so using it is easy enough.     - SN
4993       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
4994       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
4995               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
4996           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
4997       fi
4998       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
4999       dnl silently assume it's available exactly if gethostbyname_r is
5000       dnl available and always requires two more arguments than
5001       dnl gethostbyname_r.
5002       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5003       dnl  function, although it should be easy to rewrite the gethostbyname_r
5004       dnl  check to fit this case, if it's really needed.                - SN )
5005 dnl    ]
5006 dnl )
5007
5008 if test "$wxUSE_THREADS" = "yes"; then
5009   AC_DEFINE(wxUSE_THREADS)
5010
5011   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5012 else
5013   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5014   dnl functions - add tests for other functions here as well
5015   if test "$wx_cv_func_strtok_r" = "yes"; then
5016     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5017     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5018         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5019         AC_MSG_RESULT(yes)
5020     else
5021         AC_MSG_RESULT(no)
5022     fi
5023   fi
5024 fi
5025
5026 if test "$WXGTK2" = 1 ; then
5027   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5028   WXGTK12=1
5029 fi
5030
5031 if test "$WXGTK12" = 1 ; then
5032   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5033 fi
5034
5035 if test "$WXGTK127" = 1 ; then
5036   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5037 fi
5038
5039 if test "$WXGPE" = 1 ; then
5040   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5041 fi
5042
5043 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5044 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5045 DEBUG_CFLAGS=
5046 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5047     DEBUG_CFLAGS="-g"
5048     wxUSE_OPTIMISE=no
5049 fi
5050
5051 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5052     wxUSE_DEBUG_INFO=yes
5053     if test "$GCC" = yes; then
5054         DEBUG_CFLAGS="-ggdb"
5055     fi
5056 fi
5057
5058 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5059     AC_DEFINE(WXDEBUG)
5060     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5061 else
5062     if test "$wxUSE_GTK" = 1 ; then
5063         if test "x$wxGTK_VERSION" = "x1" ; then
5064             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5065         fi
5066     fi
5067 fi
5068
5069 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5070     AC_DEFINE(wxUSE_MEMORY_TRACING)
5071     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5072     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5073     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5074 fi
5075
5076 if test "$wxUSE_DMALLOC" = "yes" ; then
5077     DMALLOC_LIBS="-ldmallocthcxx"
5078 fi
5079
5080 dnl cc/cxx/ld option for profiling
5081 PROFILE_FLAGS=
5082 if test "$wxUSE_PROFILE" = "yes" ; then
5083     PROFILE_FLAGS=" -pg"
5084 fi
5085
5086 if test "$GCC" = "yes" ; then
5087     if test "$wxUSE_NO_RTTI" = "yes" ; then
5088         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5089     fi
5090     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5091         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5092     fi
5093     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5094         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5095     fi
5096
5097     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5098     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5099     dnl for each subroutine by default -- using the switch below only creates
5100     dnl one entry per file instead at the price of minor performance penalty
5101     dnl
5102     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5103     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5104     dnl this, or even the extent of gcc/wx version combinations affected, but
5105     dnl also as above, this 'fix' does not come without side effects.
5106     dnl
5107     dnl TODO: test for the gcc version here (how?)
5108     case "${host}" in
5109       powerpc*-*-aix* )
5110         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5111         ;;
5112       *-hppa* )
5113         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5114         ;;
5115     esac
5116 fi
5117
5118 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5119 OPTIMISE_CFLAGS=
5120 if test "$wxUSE_OPTIMISE" = "no" ; then
5121     if test "$GCC" = yes ; then
5122         dnl use -O0 because compiling with it is faster than compiling with no
5123         dnl optimization options at all (at least with g++ 3.2)
5124         OPTIMISE_CFLAGS="-O0"
5125     fi
5126 else
5127     if test "$GCC" = yes ; then
5128         case "${host}" in
5129             *-pc-os2_emx | *-pc-os2-emx )
5130                 dnl Not all of the supported gcc versions understand
5131                 dnl -fstrict-aliasing and none actually needs it (yet).
5132                 OPTIMISE_CFLAGS="-O2"
5133             ;;
5134             *)
5135                 dnl Switch on optimisation but keep strict-aliasing off for
5136                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5137                 dnl switched back on consider using -Wstrict-aliasing=2.
5138                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5139             ;;
5140         esac
5141     else
5142         OPTIMISE_CFLAGS="-O"
5143     fi
5144 fi
5145
5146 dnl ---------------------------------------------------------------------------
5147 dnl compatibility level
5148 dnl ---------------------------------------------------------------------------
5149
5150 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5151     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5152
5153     WXWIN_COMPATIBILITY_2_8="yes"
5154 fi
5155
5156 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5157     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5158 fi
5159
5160 dnl ---------------------------------------------------------------------------
5161 dnl the library may be built without GUI classes at all
5162 dnl ---------------------------------------------------------------------------
5163
5164 if test "$wxUSE_GUI" = "yes"; then
5165     AC_DEFINE(wxUSE_GUI)
5166
5167     dnl the things we always pull in the GUI version of the library:
5168     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5169     dnl    library really can't be built without those)
5170     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5171     dnl    almost any program and the first 2 are needed to show a message box
5172     dnl    which want to be always able to do)
5173     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5174     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5175     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5176     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5177     dnl 5. misc stuff: timers, settings, message box
5178 fi
5179
5180 dnl ---------------------------------------------------------------------------
5181 dnl Unix/Windows
5182 dnl ---------------------------------------------------------------------------
5183
5184 if test "$wxUSE_UNIX" = "yes"; then
5185   AC_DEFINE(wxUSE_UNIX)
5186 fi
5187
5188 dnl ------------------------------------------------------------------------
5189 dnl DLL support
5190 dnl ------------------------------------------------------------------------
5191
5192 dnl under MSW we always have LoadLibrary/GetProcAddress
5193 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5194
5195     HAVE_DL_FUNCS=0
5196     HAVE_SHL_FUNCS=0
5197     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5198         if test "$USE_DARWIN" = 1; then
5199             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5200             HAVE_DL_FUNCS=1
5201         elif test "$USE_DOS" = 1; then
5202             HAVE_DL_FUNCS=0
5203         else
5204             dnl the test is a bit complicated because we check for dlopen() both with
5205             dnl and without -ldl and we also try to find shl_load() if there is no
5206             dnl dlopen() on this system
5207             AC_CHECK_FUNCS(dlopen,
5208             [
5209                 AC_DEFINE(HAVE_DLOPEN)
5210                 HAVE_DL_FUNCS=1
5211             ],
5212             [
5213                 AC_CHECK_LIB(dl, dlopen,
5214                             [
5215                                 AC_DEFINE(HAVE_DLOPEN)
5216                                 HAVE_DL_FUNCS=1
5217                                 DL_LINK=" -ldl$DL_LINK"
5218                             ],
5219                             [
5220                                 AC_CHECK_FUNCS(shl_load,
5221                                               [
5222                                                 AC_DEFINE(HAVE_SHL_LOAD)
5223                                                 HAVE_SHL_FUNCS=1
5224                                               ],
5225                                               [
5226                                                 AC_CHECK_LIB(shl_load, dld,
5227                                                              [
5228                                                                 HAVE_SHL_FUNCS=1
5229                                                                 DL_LINK=" -ldld$DL_LINK"
5230                                                              ])
5231                                               ])
5232                             ])
5233             ])
5234
5235         dnl check also for dlerror()
5236         if test "$HAVE_DL_FUNCS" = 1; then
5237             AC_CHECK_FUNCS(dlerror,
5238                 AC_DEFINE(HAVE_DLERROR),
5239                 [
5240                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5241                 ]
5242             )
5243         fi
5244         fi
5245
5246         if test "$HAVE_DL_FUNCS" = 0; then
5247             if test "$HAVE_SHL_FUNCS" = 0; then
5248               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5249                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5250                   wxUSE_DYNAMIC_LOADER=no
5251                   wxUSE_DYNLIB_CLASS=no
5252               else
5253                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5254               fi
5255             fi
5256         fi
5257     fi
5258 fi
5259
5260 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5261     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5262 fi
5263 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5264     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5265 fi
5266
5267
5268 dnl ---------------------------------------------------------------------------
5269 dnl Verify consistency of plugins/monolithic/shared settings:
5270 dnl ---------------------------------------------------------------------------
5271
5272 if test "$wxUSE_PLUGINS" = "yes" ; then
5273     if test "$wxUSE_SHARED" = "no" ; then
5274         AC_MSG_WARN([plugins supported only in shared build, disabling])
5275         wxUSE_PLUGINS=no
5276     fi
5277     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5278         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5279         wxUSE_PLUGINS=no
5280     fi
5281     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5282         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5283         wxUSE_PLUGINS=no
5284     fi
5285     if test "$wxUSE_PLUGINS" = "yes" ; then
5286         AC_DEFINE(wxUSE_PLUGINS)
5287     fi
5288 fi
5289
5290 dnl ---------------------------------------------------------------------------
5291 dnl Register non-GUI class options for makefiles and setup.h
5292 dnl ---------------------------------------------------------------------------
5293
5294 if test "$wxUSE_STL" = "yes"; then
5295   AC_DEFINE(wxUSE_STL)
5296 fi
5297
5298 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5299   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5300 fi
5301
5302 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5303   AC_DEFINE(wxUSE_APPLE_IEEE)
5304 fi
5305
5306 if test "$wxUSE_TIMER" = "yes"; then
5307   AC_DEFINE(wxUSE_TIMER)
5308 fi
5309
5310 dnl Unix implementation needs additional checks because audio support
5311 dnl comes in many favours:
5312 if test "$USE_UNIX" = 1 ; then
5313     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5314     if test "$wxUSE_MGL" != 1; then
5315         dnl it's not enough to check for just the header because OSS under NetBSD
5316         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5317         dnl whether we need -lossaudio at link-time
5318         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5319             AC_TRY_LINK([
5320                     #include <sys/ioctl.h>
5321                     #include <sys/soundcard.h>
5322                 ],
5323                 [
5324                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5325                 ],
5326                 ac_cv_header_sys_soundcard=yes,
5327                 [
5328                     saveLibs="$LIBS"
5329                     LIBS="$saveLibs -lossaudio"
5330                     AC_TRY_LINK([
5331                             #include <sys/ioctl.h>
5332                             #include <sys/soundcard.h>
5333                         ],
5334                         [
5335                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5336                         ],
5337                         ac_cv_header_sys_soundcard=yes,
5338                         [
5339                             LIBS="$saveLibs"
5340                             ac_cv_header_sys_soundcard=no
5341                         ]
5342                     )
5343                 ]
5344             )
5345         ])
5346     fi
5347
5348     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5349         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5350     fi
5351 fi
5352
5353 WITH_PLUGIN_SDL=0
5354 if test "$wxUSE_SOUND" = "yes"; then
5355   if test "$USE_UNIX" = 1 ; then
5356     if test "$wxUSE_LIBSDL" != "no"; then
5357       AM_PATH_SDL([1.2.0],
5358                   [
5359                     EXTRALIBS_SDL="$SDL_LIBS"
5360                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5361                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5362                     AC_DEFINE(wxUSE_LIBSDL)
5363                   ],
5364                   [wxUSE_LIBSDL="no"])
5365       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5366         WITH_PLUGIN_SDL=1
5367       fi
5368     fi
5369   else
5370     dnl wxMGL doesn't support sound under DOS, only under Unix
5371     if test "$wxUSE_MGL" = 1; then
5372         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5373         wxUSE_SOUND="no"
5374     fi
5375   fi
5376 fi
5377
5378 if test "$wxUSE_SOUND" = "yes"; then
5379   AC_DEFINE(wxUSE_SOUND)
5380   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5381 fi
5382
5383 if test "$WXGTK2" = 1; then
5384     PKG_PROG_PKG_CONFIG()
5385
5386     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5387
5388         if test "$wxUSE_GTKPRINT" = "yes" ; then
5389
5390                 PKG_CHECK_MODULES(GTKPRINT,
5391                                   [gtk+-unix-print-2.0 >= 2.10],
5392                     [
5393                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5394                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5395                         AC_DEFINE(wxUSE_GTKPRINT)
5396                     ],
5397                     [
5398                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5399                         wxUSE_GTKPRINT="no"
5400                     ]
5401                 )
5402         fi
5403
5404         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5405
5406                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5407                                   [libgnomeprintui-2.2 >= 2.8],
5408                     [
5409                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5410                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5411                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5412                     ],
5413                     [
5414                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5415                         wxUSE_LIBGNOMEPRINT="no"
5416                     ]
5417                 )
5418         fi
5419     fi
5420
5421     if test "$wxUSE_MIMETYPE" = "yes" ; then
5422         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5423
5424                 PKG_CHECK_MODULES(GNOMEVFS,
5425                                   [gnome-vfs-2.0 >= 2.0],
5426                     [
5427                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5428                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5429                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5430                     ],
5431                     [
5432                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5433                         wxUSE_LIBGNOMEVFS="no"
5434                     ]
5435                 )
5436         fi
5437     fi
5438
5439     if test "$wxUSE_LIBHILDON" = "yes" ; then
5440         PKG_CHECK_MODULES(HILDON,
5441                           [hildon-lgpl >= 0.9],
5442             [
5443                 EXTRALIBS_HILDON="$HILDON_LIBS"
5444                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5445                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5446                 AC_DEFINE(wxUSE_LIBHILDON)
5447             ],
5448             [
5449                 AC_MSG_WARN([libhildon_lgpl not found])
5450                         wxUSE_LIBHILDON="no"
5451             ]
5452         )
5453     fi
5454 fi
5455
5456 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5457   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5458 fi
5459
5460 if test "$wxUSE_STOPWATCH" = "yes"; then
5461   AC_DEFINE(wxUSE_STOPWATCH)
5462 fi
5463
5464 if test "$wxUSE_DATETIME" = "yes"; then
5465   AC_DEFINE(wxUSE_DATETIME)
5466 fi
5467
5468 if test "$wxUSE_FILE" = "yes"; then
5469   AC_DEFINE(wxUSE_FILE)
5470 fi
5471
5472 if test "$wxUSE_FFILE" = "yes"; then
5473   AC_DEFINE(wxUSE_FFILE)
5474 fi
5475
5476 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5477   if test "$wxUSE_STREAMS" != yes; then
5478     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5479     wxUSE_ARCHIVE_STREAMS=no
5480   else
5481     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5482   fi
5483 fi
5484
5485 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5486   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5487     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5488   elif test "$wxUSE_ZLIB" = "no"; then
5489     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5490   else
5491     AC_DEFINE(wxUSE_ZIPSTREAM)
5492   fi
5493 fi
5494
5495 if test "$wxUSE_TARSTREAM" = "yes"; then
5496   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5497     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5498   else
5499     AC_DEFINE(wxUSE_TARSTREAM)
5500   fi
5501 fi
5502
5503 if test "$wxUSE_FILESYSTEM" = "yes"; then
5504   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5505     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5506     wxUSE_FILESYSTEM=no
5507   else
5508     AC_DEFINE(wxUSE_FILESYSTEM)
5509   fi
5510 fi
5511
5512 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5513   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5514     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5515   else
5516     AC_DEFINE(wxUSE_FS_ARCHIVE)
5517   fi
5518 fi
5519
5520 if test "$wxUSE_FS_ZIP" = "yes"; then
5521   if test "$wxUSE_FS_ARCHIVE" != yes; then
5522     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5523   else
5524     AC_DEFINE(wxUSE_FS_ZIP)
5525   fi
5526 fi
5527
5528 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5529   if test "$USE_UNIX" != 1; then
5530     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5531     wxUSE_ON_FATAL_EXCEPTION=no
5532   else
5533     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5534   fi
5535 fi
5536
5537 if test "$wxUSE_STACKWALKER" = "yes"; then
5538     AC_DEFINE(wxUSE_STACKWALKER)
5539 fi
5540
5541 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5542     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5543         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5544         wxUSE_DEBUGREPORT=no
5545     else
5546         AC_DEFINE(wxUSE_DEBUGREPORT)
5547         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5548             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5549         fi
5550     fi
5551 fi
5552
5553 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5554   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5555 fi
5556
5557 if test "$wxUSE_BUSYINFO" = "yes"; then
5558   AC_DEFINE(wxUSE_BUSYINFO)
5559 fi
5560
5561 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5562   AC_DEFINE(wxUSE_STD_IOSTREAM)
5563 fi
5564
5565 if test "$wxUSE_STD_STRING" = "yes"; then
5566   AC_DEFINE(wxUSE_STD_STRING)
5567 fi
5568
5569 if test "$wxUSE_STDPATHS" = "yes"; then
5570   AC_DEFINE(wxUSE_STDPATHS)
5571 fi
5572
5573 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5574     AC_DEFINE(wxUSE_TEXTBUFFER)
5575 fi
5576
5577 if test "$wxUSE_TEXTFILE" = "yes"; then
5578   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5579     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5580   else
5581     AC_DEFINE(wxUSE_TEXTFILE)
5582   fi
5583 fi
5584
5585 if test "$wxUSE_CONFIG" = "yes" ; then
5586   if test "$wxUSE_TEXTFILE" != "yes"; then
5587     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5588   else
5589     AC_DEFINE(wxUSE_CONFIG)
5590     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5591     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5592   fi
5593 fi
5594
5595 if test "$wxUSE_INTL" = "yes" ; then
5596   if test "$wxUSE_FILE" != "yes"; then
5597     AC_MSG_WARN(I18n code requires wxFile... disabled)
5598   else
5599     AC_DEFINE(wxUSE_INTL)
5600     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5601     GUIDIST="$GUIDIST INTL_DIST"
5602   fi
5603 fi
5604
5605 if test "$wxUSE_LOG" = "yes"; then
5606   AC_DEFINE(wxUSE_LOG)
5607
5608     if test "$wxUSE_LOGGUI" = "yes"; then
5609       AC_DEFINE(wxUSE_LOGGUI)
5610     fi
5611
5612     if test "$wxUSE_LOGWINDOW" = "yes"; then
5613       AC_DEFINE(wxUSE_LOGWINDOW)
5614     fi
5615
5616     if test "$wxUSE_LOGDIALOG" = "yes"; then
5617       AC_DEFINE(wxUSE_LOG_DIALOG)
5618     fi
5619
5620     dnl the keyboard sample requires wxUSE_LOG
5621     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5622 fi
5623
5624 if test "$wxUSE_LONGLONG" = "yes"; then
5625   AC_DEFINE(wxUSE_LONGLONG)
5626 fi
5627
5628 if test "$wxUSE_GEOMETRY" = "yes"; then
5629   AC_DEFINE(wxUSE_GEOMETRY)
5630 fi
5631
5632 if test "$wxUSE_BASE64" = "yes"; then
5633   AC_DEFINE(wxUSE_BASE64)
5634 fi
5635
5636 if test "$wxUSE_STREAMS" = "yes" ; then
5637   AC_DEFINE(wxUSE_STREAMS)
5638 fi
5639
5640 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5641   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5642 fi
5643
5644 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5645   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5646 fi
5647
5648 dnl ---------------------------------------------------------------------------
5649 dnl console event loop stuff
5650 dnl ---------------------------------------------------------------------------
5651
5652 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5653     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5654
5655     if test "$wxUSE_UNIX" = "yes"; then
5656         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5657             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5658         fi
5659
5660         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5661             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5662             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5663                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5664             else
5665                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5666             fi
5667         fi
5668     fi
5669 fi
5670
5671 dnl ---------------------------------------------------------------------------
5672 dnl time/date functions
5673 dnl ---------------------------------------------------------------------------
5674
5675 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5676 dnl function to be used for high resolution timers
5677 AC_CHECK_FUNCS(gettimeofday ftime, break)
5678
5679 if test "$ac_cv_func_gettimeofday" = "yes"; then
5680     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5681                    wx_cv_func_gettimeofday_has_2_args,
5682     [
5683         dnl on some _really_ old systems it takes only 1 argument
5684         AC_TRY_COMPILE(
5685             [
5686                 #include <sys/time.h>
5687                 #include <unistd.h>
5688             ],
5689             [
5690                 struct timeval tv;
5691                 gettimeofday(&tv, NULL);
5692             ],
5693             wx_cv_func_gettimeofday_has_2_args=yes,
5694             AC_TRY_COMPILE(
5695                 [
5696                     #include <sys/time.h>
5697                     #include <unistd.h>
5698                 ],
5699                 [
5700                     struct timeval tv;
5701                     gettimeofday(&tv);
5702                 ],
5703                 wx_cv_func_gettimeofday_has_2_args=no,
5704                 [
5705                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5706                     wx_cv_func_gettimeofday_has_2_args=unknown
5707                 ]
5708             )
5709         )
5710     ])
5711
5712     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5713         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5714     fi
5715 fi
5716
5717 if test "$wxUSE_DATETIME" = "yes"; then
5718     dnl check for strptime and for its declaration as some systems lack it
5719     AC_CHECK_FUNC(strptime)
5720     if test "$ac_cv_func_strptime" = "yes"; then
5721         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5722             [
5723                 AC_LANG_PUSH(C++)
5724                 AC_TRY_COMPILE(
5725                     [
5726                         #include <time.h>
5727                     ],
5728                     [
5729                         struct tm t;
5730                         strptime("foo", "bar", &t);
5731                     ],
5732                     wx_cv_func_strptime_decl=yes,
5733                     wx_cv_func_strptime_decl=no
5734                 )
5735                 AC_LANG_POP()
5736             ]
5737         )
5738     fi
5739     if test "$wx_cv_func_strptime_decl" = "yes"; then
5740         AC_DEFINE(HAVE_STRPTIME_DECL)
5741     else
5742         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5743     fi
5744     if test "$ac_cv_func_strptime" = "yes"; then
5745         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5746         dnl 10.5 and possibly other BSD variants, check that strptime() we
5747         dnl have fails to parse format when the string doesn't match it instea
5748         dnl of just stopping immediately and returning non-NULL
5749         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5750             wx_cv_func_strptime_ok,
5751             [AC_RUN_IFELSE(
5752                 [
5753                     #include <stdlib.h>
5754                     #include <time.h>
5755                     #include "confdefs.h"
5756
5757                     $wx_strptime_decl
5758
5759                     int main()
5760                     {
5761                         struct tm t;
5762                         return !!strptime("", "%x", &t);
5763                     }
5764                 ],
5765                 wx_cv_func_strptime_ok=yes,
5766                 wx_cv_func_strptime_ok=no,
5767                 dnl be pessimistic when cross-compiling
5768                 wx_cv_func_strptime_ok=no
5769             )]
5770         )
5771
5772         if test "$wx_cv_func_strptime_ok" = "yes"; then
5773             AC_DEFINE(HAVE_STRPTIME)
5774         fi
5775     fi
5776
5777     dnl check for timezone variable
5778     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5779     AC_CACHE_CHECK(for timezone variable in <time.h>,
5780                    wx_cv_var_timezone,
5781                    [
5782                         AC_LANG_PUSH(C++)
5783                         AC_TRY_COMPILE(
5784                             [
5785                                 #include <time.h>
5786                             ],
5787                             [
5788                                 int tz;
5789                                 tz = timezone;
5790                             ],
5791                             [
5792                                 wx_cv_var_timezone=timezone
5793                             ],
5794                             [
5795                                 AC_TRY_COMPILE(
5796                                     [
5797                                         #include <time.h>
5798                                     ],
5799                                     [
5800                                         int tz;
5801                                         tz = _timezone;
5802                                     ],
5803                                     [
5804                                         wx_cv_var_timezone=_timezone
5805                                     ],
5806                                     [
5807                                         AC_TRY_COMPILE(
5808                                             [
5809                                                 #include <time.h>
5810                                             ],
5811                                             [
5812                                                 int tz;
5813                                                 tz = __timezone;
5814                                             ],
5815                                             [
5816                                                 wx_cv_var_timezone=__timezone
5817                                             ],
5818                                             [
5819                                                 if test "$USE_DOS" = 0 ; then
5820                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5821                                                 fi
5822                                             ]
5823                                         )
5824                                     ]
5825                                 )
5826                             ]
5827                         )
5828                         AC_LANG_POP()
5829                    ]
5830     )
5831
5832     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5833     if test "x$wx_cv_var_timezone" != x ; then
5834         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5835     fi
5836
5837     dnl check for localtime (it's POSIX, but the check can do no harm...)
5838     AC_CHECK_FUNCS(localtime)
5839
5840     if test "$ac_cv_func_localtime" = "yes"; then
5841         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5842                        wx_cv_struct_tm_has_gmtoff,
5843         [
5844             AC_TRY_COMPILE(
5845                 [
5846                     #include <time.h>
5847                 ],
5848                 [
5849                     struct tm tm;
5850                     tm.tm_gmtoff++;
5851                 ],
5852                 [
5853                     wx_cv_struct_tm_has_gmtoff=yes
5854                 ],
5855                 wx_cv_struct_tm_has_gmtoff=no
5856             )
5857         ])
5858     fi
5859
5860     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5861         AC_DEFINE(WX_GMTOFF_IN_TM)
5862     fi
5863
5864     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5865 fi
5866
5867 dnl ------------------------------------------------------------------------
5868 dnl wxSocket
5869 dnl ------------------------------------------------------------------------
5870
5871 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5872 if test "$wxUSE_SOCKETS" = "yes"; then
5873     if test "$wxUSE_MGL" = 1; then
5874         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5875         wxUSE_SOCKETS="no"
5876     fi
5877 fi
5878
5879 if test "$wxUSE_SOCKETS" = "yes"; then
5880     dnl under MSW we always have sockets
5881     if test "$TOOLKIT" != "MSW"; then
5882         dnl under Solaris and OS/2, socket functions live in -lsocket
5883         AC_CHECK_FUNC(socket,,
5884             [
5885                 AC_CHECK_LIB(socket, socket,
5886                     if test "$INET_LINK" != " -lsocket"; then
5887                         INET_LINK="$INET_LINK -lsocket"
5888                     fi,
5889                     [
5890                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5891                         wxUSE_SOCKETS=no
5892                     ]
5893                 )
5894             ]
5895         )
5896     fi
5897 fi
5898
5899 if test "$wxUSE_SOCKETS" = "yes" ; then
5900     dnl this test may be appropriate if building under cygwin
5901     dnl right now I'm assuming it also uses the winsock stuff
5902     dnl like mingw does..  -- RL
5903     if test "$TOOLKIT" != "MSW"; then
5904         dnl determine the type of third argument for getsockname
5905         dnl This test needs to be done in C++ mode since gsocket.cpp now
5906         dnl is C++ code and pointer cast that are possible even without
5907         dnl warning in C still fail in C++.
5908         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5909                        wx_cv_type_getsockname3,
5910             [
5911                 AC_LANG_PUSH(C++)
5912                 AC_TRY_COMPILE(
5913                     [
5914                         #include <sys/types.h>
5915                         #include <sys/socket.h>
5916                     ],
5917                     [
5918                         socklen_t len;
5919                         getsockname(0, 0, &len);
5920                     ],
5921                     wx_cv_type_getsockname3=socklen_t,
5922                     [
5923                         dnl the compiler will compile the version with size_t
5924                         dnl even if the real type of the last parameter is int
5925                         dnl but it should give at least a warning about
5926                         dnl converting between incompatible pointer types, so
5927                         dnl try to use it to get the correct behaviour at
5928                         dnl least with gcc (otherwise we'd always use size_t)
5929                         CFLAGS_OLD="$CFLAGS"
5930                         if test "$GCC" = yes ; then
5931                             CFLAGS="-Werror $CFLAGS"
5932                         fi
5933
5934                         AC_TRY_COMPILE(
5935                             [
5936                                 #include <sys/types.h>
5937                                 #include <sys/socket.h>
5938                             ],
5939                             [
5940                                 size_t len;
5941                                 getsockname(0, 0, &len);
5942                             ],
5943                             wx_cv_type_getsockname3=size_t,
5944                             AC_TRY_COMPILE(
5945                                 [
5946                                     #include <sys/types.h>
5947                                     #include <sys/socket.h>
5948                                 ],
5949                                 [
5950                                     int len;
5951                                     getsockname(0, 0, &len);
5952                                 ],
5953                                 wx_cv_type_getsockname3=int,
5954                                 wx_cv_type_getsockname3=unknown
5955                             )
5956                         )
5957
5958                         CFLAGS="$CFLAGS_OLD"
5959                     ]
5960                 )
5961                 AC_LANG_POP()
5962             ])
5963
5964         if test "$wx_cv_type_getsockname3" = "unknown"; then
5965             wxUSE_SOCKETS=no
5966             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5967         else
5968             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5969         fi
5970         dnl Do this again for getsockopt as it may be different
5971         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5972                        wx_cv_type_getsockopt5,
5973             [
5974                 dnl Note that the rules for compatibility of pointers
5975                 dnl are somewhat different between C and C++, so code
5976                 dnl that fails in C++ may not even give a warning about
5977                 dnl converting between incompatible pointer types in C.
5978                 dnl So this test needs to be done in C++ mode.
5979                 AC_LANG_PUSH(C++)
5980                 AC_TRY_COMPILE(
5981                     [
5982                         #include <sys/types.h>
5983                         #include <sys/socket.h>
5984                     ],
5985                     [
5986                         socklen_t len;
5987                         getsockopt(0, 0, 0, 0, &len);
5988                     ],
5989                     wx_cv_type_getsockopt5=socklen_t,
5990                     [
5991                         AC_TRY_COMPILE(
5992                             [
5993                                 #include <sys/types.h>
5994                                 #include <sys/socket.h>
5995                             ],
5996                             [
5997                                 size_t len;
5998                                 getsockopt(0, 0, 0, 0, &len);
5999                             ],
6000                             wx_cv_type_getsockopt5=size_t,
6001                             AC_TRY_COMPILE(
6002                                 [
6003                                     #include <sys/types.h>
6004                                     #include <sys/socket.h>
6005                                 ],
6006                                 [
6007                                     int len;
6008                                     getsockopt(0, 0, 0, 0, &len);
6009                                 ],
6010                                 wx_cv_type_getsockopt5=int,
6011                                 wx_cv_type_getsockopt5=unknown
6012                             )
6013                         )
6014                     ]
6015                 )
6016                 AC_LANG_POP()
6017             ])
6018
6019         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6020             wxUSE_SOCKETS=no
6021             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6022         else
6023             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6024         fi
6025     fi
6026 fi
6027
6028 if test "$wxUSE_SOCKETS" = "yes" ; then
6029     AC_DEFINE(wxUSE_SOCKETS)
6030     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6031 fi
6032
6033 if test "$wxUSE_PROTOCOL" = "yes"; then
6034     if test "$wxUSE_SOCKETS" != "yes"; then
6035         AC_MSG_WARN(Protocol classes require sockets... disabled)
6036         wxUSE_PROTOCOL=no
6037     fi
6038 fi
6039
6040 if test "$wxUSE_PROTOCOL" = "yes"; then
6041     AC_DEFINE(wxUSE_PROTOCOL)
6042
6043     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6044         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6045     fi
6046     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6047         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6048     fi
6049     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6050         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6051     fi
6052 else
6053     if test "$wxUSE_FS_INET" = "yes"; then
6054         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6055         wxUSE_FS_INET="no"
6056     fi
6057 fi
6058
6059 if test "$wxUSE_URL" = "yes"; then
6060     if test "$wxUSE_PROTOCOL" != "yes"; then
6061         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6062         wxUSE_URL=no
6063     fi
6064     if test "$wxUSE_URL" = "yes"; then
6065         AC_DEFINE(wxUSE_URL)
6066     fi
6067 fi
6068
6069 if test "$wxUSE_VARIANT" = "yes"; then
6070     AC_DEFINE(wxUSE_VARIANT)
6071 fi
6072
6073 if test "$wxUSE_FS_INET" = "yes"; then
6074   AC_DEFINE(wxUSE_FS_INET)
6075 fi
6076
6077 dnl ---------------------------------------------------------------------------
6078 dnl Joystick support
6079 dnl ---------------------------------------------------------------------------
6080
6081 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6082     wxUSE_JOYSTICK=no
6083
6084     dnl under MSW we always have joystick support
6085     if test "$TOOLKIT" = "MSW"; then
6086         wxUSE_JOYSTICK=yes
6087
6088     dnl mac only available on darwin
6089     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6090         if test "$USE_DARWIN" = 1; then
6091             dnl check for a bug in the headers, some have bad setEventCallout
6092             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6093             AC_LANG_PUSH(C++)
6094             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6095                             [ IOHIDQueueInterface *qi = NULL;
6096                               IOHIDCallbackFunction cb = NULL;
6097                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6098                             [ wxUSE_JOYSTICK=yes ]
6099                           )
6100             AC_LANG_POP()
6101             AC_MSG_RESULT($wxUSE_JOYSTICK)
6102         fi
6103
6104     dnl joystick support is only for Linux 2.1.x or greater
6105     else
6106         dnl wxJoystick not supported by wxMGL at all
6107         if test "$wxUSE_MGL" != 1; then
6108             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6109             dnl checks only whether the header can be preprocessed, not that it
6110             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6111             dnl can't be compiled because of an error and with the default
6112             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6113             dnl build would fail later
6114             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6115         fi
6116     fi
6117
6118     if test "$wxUSE_JOYSTICK" = "yes"; then
6119         AC_DEFINE(wxUSE_JOYSTICK)
6120         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6121     else
6122         AC_MSG_WARN(Joystick not supported by this system... disabled)
6123     fi
6124 fi
6125
6126
6127 dnl ---------------------------------------------------------------------------
6128 dnl String stuff
6129 dnl ---------------------------------------------------------------------------
6130
6131 if test "$wxUSE_FONTENUM" = "yes" ; then
6132   AC_DEFINE(wxUSE_FONTENUM)
6133 fi
6134
6135 if test "$wxUSE_FONTMAP" = "yes" ; then
6136   AC_DEFINE(wxUSE_FONTMAP)
6137 fi
6138
6139 if test "$wxUSE_UNICODE" = "yes" ; then
6140   AC_DEFINE(wxUSE_UNICODE)
6141
6142   if test "$USE_WIN32" != 1; then
6143       wxUSE_UNICODE_MSLU=no
6144   fi
6145
6146   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6147         AC_CHECK_LIB(unicows,main,
6148             [
6149                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6150             ],
6151             [
6152                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6153                              Applications will only run on Windows NT/2000/XP!])
6154                 wxUSE_UNICODE_MSLU=no
6155             ])
6156     fi
6157 fi
6158
6159 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6160     AC_DEFINE(wxUSE_UNICODE_UTF8)
6161
6162     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6163         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6164     fi
6165 fi
6166
6167 dnl ---------------------------------------------------------------------------
6168 dnl big GUI components: MDI, doc/view, printing, help, ...
6169 dnl ---------------------------------------------------------------------------
6170
6171 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6172     AC_DEFINE(wxUSE_CONSTRAINTS)
6173     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6174 fi
6175
6176 if test "$wxUSE_MDI" = "yes"; then
6177     AC_DEFINE(wxUSE_MDI)
6178
6179     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6180         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6181         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6182     fi
6183 fi
6184
6185 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6186     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6187     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6188     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6189         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6190     fi
6191 fi
6192
6193 if test "$wxUSE_HELP" = "yes"; then
6194     AC_DEFINE(wxUSE_HELP)
6195     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6196
6197     if test "$wxUSE_MSW" = 1; then
6198       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6199         AC_DEFINE(wxUSE_MS_HTML_HELP)
6200       fi
6201     fi
6202
6203     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6204       if test "$wxUSE_HTML" = "yes"; then
6205         AC_DEFINE(wxUSE_WXHTML_HELP)
6206       else
6207         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6208         wxUSE_WXHTML_HELP=no
6209       fi
6210     fi
6211 fi
6212
6213 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6214     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6215         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6216     else
6217         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6218     fi
6219     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6220 fi
6221
6222 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6223   AC_DEFINE(wxUSE_POSTSCRIPT)
6224 fi
6225
6226 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6227
6228 if test "$wxUSE_SVG" = "yes"; then
6229     AC_DEFINE(wxUSE_SVG)
6230 fi
6231
6232 dnl ---------------------------------------------------------------------------
6233 dnl wxMetafile availability
6234 dnl ---------------------------------------------------------------------------
6235
6236 if test "$wxUSE_METAFILE" = "yes"; then
6237     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6238         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6239         wxUSE_METAFILE=no
6240     fi
6241 fi
6242
6243 dnl ---------------------------------------------------------------------------
6244 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6245 dnl ---------------------------------------------------------------------------
6246
6247 dnl check for ole headers and disable a few features requiring it if not
6248 dnl present (earlier versions of mingw32 don't have ole2.h)
6249 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6250                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6251                           -o "$wxUSE_OLE"     = "yes" \
6252                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6253     AC_CHECK_HEADER(ole2.h,,, [ ])
6254
6255     if test "$ac_cv_header_ole2_h" = "yes" ; then
6256         if test "$GCC" = yes ; then
6257             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6258             AC_TRY_COMPILE([#include <windows.h>
6259                             #include <ole2.h>],
6260                            [],
6261                            [AC_MSG_RESULT(no)],
6262                            [AC_MSG_RESULT(yes)
6263                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6264             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6265             if test "$wxUSE_OLE" = "yes" ; then
6266                 AC_DEFINE(wxUSE_OLE)
6267                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6268                 AC_DEFINE(wxUSE_ACTIVEX)
6269                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6270             fi
6271         fi
6272
6273         dnl for OLE clipboard and dnd
6274         if test "$wxUSE_DATAOBJ" = "yes" ; then
6275             AC_DEFINE(wxUSE_DATAOBJ)
6276         fi
6277     else
6278         AC_MSG_WARN([Some features disabled because OLE headers not found])
6279
6280         wxUSE_CLIPBOARD=no
6281         wxUSE_DRAG_AND_DROP=no
6282         wxUSE_DATAOBJ=no
6283         wxUSE_OLE=no
6284     fi
6285
6286     if test "$wxUSE_METAFILE" = "yes"; then
6287         AC_DEFINE(wxUSE_METAFILE)
6288
6289         dnl this one should probably be made separately configurable
6290         AC_DEFINE(wxUSE_ENH_METAFILE)
6291     fi
6292 fi
6293
6294 if test "$wxUSE_IPC" = "yes"; then
6295     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6296         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6297         wxUSE_IPC=no
6298     fi
6299
6300     if test "$wxUSE_IPC" = "yes"; then
6301         AC_DEFINE(wxUSE_IPC)
6302         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6303     fi
6304 fi
6305
6306 if test "$wxUSE_DATAOBJ" = "yes"; then
6307     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6308         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6309         wxUSE_DATAOBJ=no
6310     else
6311         AC_DEFINE(wxUSE_DATAOBJ)
6312     fi
6313 else
6314     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6315     wxUSE_CLIPBOARD=no
6316     wxUSE_DRAG_AND_DROP=no
6317 fi
6318
6319 if test "$wxUSE_CLIPBOARD" = "yes"; then
6320     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6321         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6322         wxUSE_CLIPBOARD=no
6323     fi
6324
6325     if test "$wxUSE_CLIPBOARD" = "yes"; then
6326         AC_DEFINE(wxUSE_CLIPBOARD)
6327     fi
6328 fi
6329
6330 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6331     if test "$wxUSE_GTK" = 1; then
6332         if test "$WXGTK12" != 1; then
6333             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6334             wxUSE_DRAG_AND_DROP=no
6335         fi
6336     fi
6337
6338     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6339             "$wxUSE_DFB" = 1; then
6340         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6341         wxUSE_DRAG_AND_DROP=no
6342     fi
6343
6344     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6345         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6346     fi
6347
6348 fi
6349
6350 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6351     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6352 fi
6353
6354 if test "$wxUSE_SPLINES" = "yes" ; then
6355   AC_DEFINE(wxUSE_SPLINES)
6356 fi
6357
6358 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6359   AC_DEFINE(wxUSE_MOUSEWHEEL)
6360 fi
6361
6362 dnl ---------------------------------------------------------------------------
6363 dnl GUI controls
6364 dnl ---------------------------------------------------------------------------
6365
6366 USES_CONTROLS=0
6367 if test "$wxUSE_CONTROLS" = "yes"; then
6368   USES_CONTROLS=1
6369 fi
6370
6371 if test "$wxUSE_ACCEL" = "yes"; then
6372   AC_DEFINE(wxUSE_ACCEL)
6373   USES_CONTROLS=1
6374 fi
6375
6376 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6377   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6378   USES_CONTROLS=1
6379   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6380 fi
6381
6382 if test "$wxUSE_BUTTON" = "yes"; then
6383   AC_DEFINE(wxUSE_BUTTON)
6384   USES_CONTROLS=1
6385 fi
6386
6387 if test "$wxUSE_BMPBUTTON" = "yes"; then
6388   AC_DEFINE(wxUSE_BMPBUTTON)
6389   USES_CONTROLS=1
6390 fi
6391
6392 if test "$wxUSE_CALCTRL" = "yes"; then
6393   AC_DEFINE(wxUSE_CALENDARCTRL)
6394   USES_CONTROLS=1
6395   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6396 fi
6397
6398 if test "$wxUSE_CARET" = "yes"; then
6399   AC_DEFINE(wxUSE_CARET)
6400   USES_CONTROLS=1
6401   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6402 fi
6403
6404 if test "$wxUSE_COLLPANE" = "yes"; then
6405     AC_DEFINE(wxUSE_COLLPANE)
6406     USES_CONTROLS=1
6407     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6408 fi
6409
6410 if test "$wxUSE_COMBOBOX" = "yes"; then
6411   AC_DEFINE(wxUSE_COMBOBOX)
6412   USES_CONTROLS=1
6413 fi
6414
6415 if test "$wxUSE_COMBOCTRL" = "yes"; then
6416   AC_DEFINE(wxUSE_COMBOCTRL)
6417   USES_CONTROLS=1
6418 fi
6419
6420 if test "$wxUSE_CHOICE" = "yes"; then
6421   AC_DEFINE(wxUSE_CHOICE)
6422   USES_CONTROLS=1
6423 fi
6424
6425 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6426     AC_DEFINE(wxUSE_CHOICEBOOK)
6427     USES_CONTROLS=1
6428 fi
6429
6430 if test "$wxUSE_CHECKBOX" = "yes"; then
6431   AC_DEFINE(wxUSE_CHECKBOX)
6432   USES_CONTROLS=1
6433 fi
6434
6435 if test "$wxUSE_CHECKLST" = "yes"; then
6436   AC_DEFINE(wxUSE_CHECKLISTBOX)
6437   USES_CONTROLS=1
6438 fi
6439
6440 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6441   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6442   USES_CONTROLS=1
6443 fi
6444
6445 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6446   AC_DEFINE(wxUSE_DATEPICKCTRL)
6447   USES_CONTROLS=1
6448 fi
6449
6450 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6451   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6452   USES_CONTROLS=1
6453 fi
6454
6455 if test "$wxUSE_FILECTRL" = "yes"; then
6456   AC_DEFINE(wxUSE_FILECTRL)
6457   USES_CONTROLS=1
6458 fi
6459
6460 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6461   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6462   USES_CONTROLS=1
6463 fi
6464
6465 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6466   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6467   USES_CONTROLS=1
6468 fi
6469
6470 if test "$wxUSE_DISPLAY" = "yes"; then
6471     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6472         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6473         wxUSE_DISPLAY=no
6474     else
6475         AC_DEFINE(wxUSE_DISPLAY)
6476         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6477     fi
6478 fi
6479
6480 if test "$wxUSE_DETECT_SM" = "yes"; then
6481     AC_DEFINE(wxUSE_DETECT_SM)
6482 fi
6483
6484 if test "$wxUSE_GAUGE" = "yes"; then
6485   AC_DEFINE(wxUSE_GAUGE)
6486   USES_CONTROLS=1
6487 fi
6488
6489 if test "$wxUSE_GRID" = "yes"; then
6490   AC_DEFINE(wxUSE_GRID)
6491   USES_CONTROLS=1
6492   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6493 fi
6494
6495 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6496   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6497   USES_CONTROLS=1
6498 fi
6499
6500 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6501   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6502   USES_CONTROLS=1
6503 fi
6504
6505 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6506   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6507   USES_CONTROLS=1
6508   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6509 fi
6510
6511 if test "$wxUSE_IMAGLIST" = "yes"; then
6512     AC_DEFINE(wxUSE_IMAGLIST)
6513 fi
6514
6515 if test "$wxUSE_LISTBOOK" = "yes"; then
6516     AC_DEFINE(wxUSE_LISTBOOK)
6517     USES_CONTROLS=1
6518 fi
6519
6520 if test "$wxUSE_LISTBOX" = "yes"; then
6521     AC_DEFINE(wxUSE_LISTBOX)
6522     USES_CONTROLS=1
6523 fi
6524
6525 if test "$wxUSE_LISTCTRL" = "yes"; then
6526     if test "$wxUSE_IMAGLIST" = "yes"; then
6527         AC_DEFINE(wxUSE_LISTCTRL)
6528         USES_CONTROLS=1
6529         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6530     else
6531         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6532     fi
6533 fi
6534
6535 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6536     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6537     USES_CONTROLS=1
6538     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6539 fi
6540
6541 if test "$wxUSE_NOTEBOOK" = "yes"; then
6542     AC_DEFINE(wxUSE_NOTEBOOK)
6543     USES_CONTROLS=1
6544     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6545 fi
6546
6547 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6548   AC_DEFINE(wxUSE_ODCOMBOBOX)
6549   USES_CONTROLS=1
6550   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6551 fi
6552
6553 if test "$wxUSE_RADIOBOX" = "yes"; then
6554     AC_DEFINE(wxUSE_RADIOBOX)
6555     USES_CONTROLS=1
6556 fi
6557
6558 if test "$wxUSE_RADIOBTN" = "yes"; then
6559     AC_DEFINE(wxUSE_RADIOBTN)
6560     USES_CONTROLS=1
6561 fi
6562
6563 if test "$wxUSE_SASH" = "yes"; then
6564     AC_DEFINE(wxUSE_SASH)
6565     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6566 fi
6567
6568 if test "$wxUSE_SCROLLBAR" = "yes"; then
6569     AC_DEFINE(wxUSE_SCROLLBAR)
6570     USES_CONTROLS=1
6571     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6572 fi
6573
6574 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6575     AC_DEFINE(wxUSE_SEARCHCTRL)
6576     USES_CONTROLS=1
6577 fi
6578
6579 if test "$wxUSE_SLIDER" = "yes"; then
6580     AC_DEFINE(wxUSE_SLIDER)
6581     USES_CONTROLS=1
6582 fi
6583
6584 if test "$wxUSE_SPINBTN" = "yes"; then
6585     AC_DEFINE(wxUSE_SPINBTN)
6586     USES_CONTROLS=1
6587 fi
6588
6589 if test "$wxUSE_SPINCTRL" = "yes"; then
6590     AC_DEFINE(wxUSE_SPINCTRL)
6591     USES_CONTROLS=1
6592 fi
6593
6594 if test "$wxUSE_SPLITTER" = "yes"; then
6595     AC_DEFINE(wxUSE_SPLITTER)
6596     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6597 fi
6598
6599 if test "$wxUSE_STATBMP" = "yes"; then
6600     AC_DEFINE(wxUSE_STATBMP)
6601     USES_CONTROLS=1
6602 fi
6603
6604 if test "$wxUSE_STATBOX" = "yes"; then
6605     AC_DEFINE(wxUSE_STATBOX)
6606     USES_CONTROLS=1
6607 fi
6608
6609 if test "$wxUSE_STATTEXT" = "yes"; then
6610     AC_DEFINE(wxUSE_STATTEXT)
6611     USES_CONTROLS=1
6612 fi
6613
6614 if test "$wxUSE_STATLINE" = "yes"; then
6615     AC_DEFINE(wxUSE_STATLINE)
6616     USES_CONTROLS=1
6617 fi
6618
6619 if test "$wxUSE_STATUSBAR" = "yes"; then
6620     dnl this will get undefined in wx/chkconf.h if it's not supported
6621     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6622     AC_DEFINE(wxUSE_STATUSBAR)
6623     USES_CONTROLS=1
6624
6625     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6626 fi
6627
6628 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6629     AC_DEFINE(wxUSE_TAB_DIALOG)
6630 fi
6631
6632 if test "$wxUSE_TEXTCTRL" = "yes"; then
6633     AC_DEFINE(wxUSE_TEXTCTRL)
6634     USES_CONTROLS=1
6635     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6636 fi
6637
6638 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6639     if test "$wxUSE_COCOA" = 1 ; then
6640         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6641         wxUSE_TOGGLEBTN=no
6642     fi
6643
6644     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6645         AC_DEFINE(wxUSE_TOGGLEBTN)
6646         USES_CONTROLS=1
6647     fi
6648 fi
6649
6650 if test "$wxUSE_TOOLBAR" = "yes"; then
6651     AC_DEFINE(wxUSE_TOOLBAR)
6652     USES_CONTROLS=1
6653
6654     if test "$wxUSE_UNIVERSAL" = "yes"; then
6655         wxUSE_TOOLBAR_NATIVE="no"
6656     else
6657         wxUSE_TOOLBAR_NATIVE="yes"
6658         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6659     fi
6660
6661     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6662 fi
6663
6664 if test "$wxUSE_TOOLTIPS" = "yes"; then
6665     if test "$wxUSE_MOTIF" = 1; then
6666         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6667     else
6668         if test "$wxUSE_UNIVERSAL" = "yes"; then
6669             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6670         else
6671             AC_DEFINE(wxUSE_TOOLTIPS)
6672         fi
6673     fi
6674 fi
6675
6676 if test "$wxUSE_TREEBOOK" = "yes"; then
6677     AC_DEFINE(wxUSE_TREEBOOK)
6678     USES_CONTROLS=1
6679 fi
6680
6681 if test "$wxUSE_TOOLBOOK" = "yes"; then
6682     AC_DEFINE(wxUSE_TOOLBOOK)
6683     USES_CONTROLS=1
6684 fi
6685
6686 if test "$wxUSE_TREECTRL" = "yes"; then
6687     if test "$wxUSE_IMAGLIST" = "yes"; then
6688         AC_DEFINE(wxUSE_TREECTRL)
6689         USES_CONTROLS=1
6690         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6691     else
6692         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6693     fi
6694 fi
6695
6696 if test "$wxUSE_POPUPWIN" = "yes"; then
6697     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6698         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6699     else
6700         if test "$wxUSE_PM" = 1; then
6701             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6702         else
6703             AC_DEFINE(wxUSE_POPUPWIN)
6704             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6705
6706             USES_CONTROLS=1
6707         fi
6708     fi
6709 fi
6710
6711 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6712     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6713         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6714     else
6715         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6716         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6717     fi
6718 fi
6719
6720 if test "$wxUSE_TIPWINDOW" = "yes"; then
6721     if test "$wxUSE_PM" = 1; then
6722         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6723     else
6724         AC_DEFINE(wxUSE_TIPWINDOW)
6725     fi
6726 fi
6727
6728 if test "$USES_CONTROLS" = 1; then
6729     AC_DEFINE(wxUSE_CONTROLS)
6730 fi
6731
6732 dnl ---------------------------------------------------------------------------
6733 dnl misc options
6734 dnl ---------------------------------------------------------------------------
6735
6736 dnl please keep the settings below in alphabetical order
6737 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6738     AC_DEFINE(wxUSE_ACCESSIBILITY)
6739     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6740 fi
6741
6742 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6743     AC_DEFINE(wxUSE_DRAGIMAGE)
6744     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6745 fi
6746
6747 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6748     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6749         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6750     else
6751         AC_DEFINE(wxUSE_EXCEPTIONS)
6752         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6753     fi
6754 fi
6755
6756 USE_HTML=0
6757 if test "$wxUSE_HTML" = "yes"; then
6758     AC_DEFINE(wxUSE_HTML)
6759     USE_HTML=1
6760     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6761     if test "$wxUSE_MAC" = 1; then
6762         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6763     fi
6764 fi
6765 if test "$wxUSE_WEBKIT" = "yes"; then
6766     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6767         old_CPPFLAGS="$CPPFLAGS"
6768         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6769         AC_CHECK_HEADER([WebKit/HIWebView.h],
6770                         [
6771                            AC_DEFINE(wxUSE_WEBKIT)
6772                            WEBKIT_LINK="-framework WebKit"
6773                         ],
6774                         [
6775                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6776                            wxUSE_WEBKIT=no
6777                         ],
6778                         [
6779                            #include <Carbon/Carbon.h>
6780                            #include <WebKit/WebKit.h>
6781                         ])
6782         CPPFLAGS="$old_CPPFLAGS"
6783     elif test "$wxUSE_COCOA" = 1; then
6784         AC_DEFINE(wxUSE_WEBKIT)
6785     else
6786         wxUSE_WEBKIT=no
6787     fi
6788 fi
6789
6790 USE_XRC=0
6791 if test "$wxUSE_XRC" = "yes"; then
6792     if test "$wxUSE_XML" != "yes"; then
6793         AC_MSG_WARN([XML library not built, XRC resources disabled])
6794         wxUSE_XRC=no
6795     else
6796         AC_DEFINE(wxUSE_XRC)
6797         USE_XRC=1
6798         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6799     fi
6800 fi
6801
6802 USE_AUI=0
6803 if test "$wxUSE_AUI" = "yes"; then
6804    AC_DEFINE(wxUSE_AUI)
6805    USE_AUI=1
6806    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6807 fi
6808
6809 USE_STC=0
6810 if test "$wxUSE_STC" = "yes"; then
6811    AC_DEFINE(wxUSE_STC)
6812    USE_STC=1
6813    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6814 fi
6815
6816 if test "$wxUSE_MENUS" = "yes"; then
6817     AC_DEFINE(wxUSE_MENUS)
6818     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6819 fi
6820
6821 if test "$wxUSE_METAFILE" = "yes"; then
6822     AC_DEFINE(wxUSE_METAFILE)
6823 fi
6824
6825 if test "$wxUSE_MIMETYPE" = "yes"; then
6826     AC_DEFINE(wxUSE_MIMETYPE)
6827 fi
6828
6829 if test "$wxUSE_MINIFRAME" = "yes"; then
6830     AC_DEFINE(wxUSE_MINIFRAME)
6831 fi
6832
6833 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6834     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6835 fi
6836
6837 if test "$wxUSE_TASKBARICON" = "yes"; then
6838     AC_DEFINE(wxUSE_TASKBARICON)
6839     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6840 fi
6841
6842
6843 if test "$wxUSE_VALIDATORS" = "yes"; then
6844     AC_DEFINE(wxUSE_VALIDATORS)
6845     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6846 fi
6847
6848 if test "$wxUSE_PALETTE" = "yes" ; then
6849     if test "$wxUSE_DFB" = 1; then
6850         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6851         wxUSE_PALETTE=no
6852     else
6853         AC_DEFINE(wxUSE_PALETTE)
6854     fi
6855 fi
6856
6857 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6858   dnl Must be done this late because -lunicows must be before all the other libs
6859   LIBS=" -lunicows $LIBS"
6860 fi
6861
6862 USE_RICHTEXT=0
6863 if test "$wxUSE_RICHTEXT" = "yes"; then
6864     AC_DEFINE(wxUSE_RICHTEXT)
6865     USE_RICHTEXT=1
6866     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6867 fi
6868
6869 dnl ---------------------------------------------------------------------------
6870 dnl wxImage options
6871 dnl ---------------------------------------------------------------------------
6872
6873 if test "$wxUSE_IMAGE" = "yes" ; then
6874     AC_DEFINE(wxUSE_IMAGE)
6875
6876     if test "$wxUSE_GIF" = "yes" ; then
6877       AC_DEFINE(wxUSE_GIF)
6878     fi
6879
6880     if test "$wxUSE_PCX" = "yes" ; then
6881       AC_DEFINE(wxUSE_PCX)
6882     fi
6883
6884     if test "$wxUSE_TGA" = "yes" ; then
6885       AC_DEFINE(wxUSE_TGA)
6886     fi
6887
6888     if test "$wxUSE_IFF" = "yes" ; then
6889       AC_DEFINE(wxUSE_IFF)
6890     fi
6891
6892     if test "$wxUSE_PNM" = "yes" ; then
6893       AC_DEFINE(wxUSE_PNM)
6894     fi
6895
6896     if test "$wxUSE_XPM" = "yes" ; then
6897       AC_DEFINE(wxUSE_XPM)
6898     fi
6899
6900     if test "$wxUSE_ICO_CUR" = "yes" ; then
6901       AC_DEFINE(wxUSE_ICO_CUR)
6902     fi
6903 fi
6904
6905 dnl ---------------------------------------------------------------------------
6906 dnl common dialogs
6907 dnl ---------------------------------------------------------------------------
6908
6909 if test "$wxUSE_ABOUTDLG" = "yes"; then
6910     AC_DEFINE(wxUSE_ABOUTDLG)
6911 fi
6912
6913 if test "$wxUSE_CHOICEDLG" = "yes"; then
6914     AC_DEFINE(wxUSE_CHOICEDLG)
6915 fi
6916
6917 if test "$wxUSE_COLOURDLG" = "yes"; then
6918     AC_DEFINE(wxUSE_COLOURDLG)
6919 fi
6920
6921 if test "$wxUSE_FILEDLG" = "yes"; then
6922     AC_DEFINE(wxUSE_FILEDLG)
6923 fi
6924
6925 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6926     AC_DEFINE(wxUSE_FINDREPLDLG)
6927 fi
6928
6929 if test "$wxUSE_FONTDLG" = "yes"; then
6930     AC_DEFINE(wxUSE_FONTDLG)
6931 fi
6932
6933 if test "$wxUSE_DIRDLG" = "yes"; then
6934     if test "$wxUSE_TREECTRL" != "yes"; then
6935         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6936     else
6937         AC_DEFINE(wxUSE_DIRDLG)
6938     fi
6939 fi
6940
6941 if test "$wxUSE_MSGDLG" = "yes"; then
6942     AC_DEFINE(wxUSE_MSGDLG)
6943 fi
6944
6945 if test "$wxUSE_NUMBERDLG" = "yes"; then
6946     AC_DEFINE(wxUSE_NUMBERDLG)
6947 fi
6948
6949 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6950     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6951        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6952     else
6953         AC_DEFINE(wxUSE_PROGRESSDLG)
6954     fi
6955 fi
6956
6957 if test "$wxUSE_SPLASH" = "yes"; then
6958     AC_DEFINE(wxUSE_SPLASH)
6959     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6960 fi
6961
6962 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6963     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6964        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6965     else
6966         AC_DEFINE(wxUSE_STARTUP_TIPS)
6967     fi
6968 fi
6969
6970 if test "$wxUSE_TEXTDLG" = "yes"; then
6971     AC_DEFINE(wxUSE_TEXTDLG)
6972 fi
6973
6974 if test "$wxUSE_WIZARDDLG" = "yes"; then
6975     AC_DEFINE(wxUSE_WIZARDDLG)
6976     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6977 fi
6978
6979 dnl ---------------------------------------------------------------------------
6980 dnl options used under wxMSW and wxPM
6981 dnl ---------------------------------------------------------------------------
6982
6983 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
6984     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
6985         AC_DEFINE(wxUSE_OWNER_DRAWN)
6986     fi
6987 fi
6988
6989 dnl ---------------------------------------------------------------------------
6990 dnl wxMSW-only options
6991 dnl ---------------------------------------------------------------------------
6992
6993 if test "$wxUSE_MSW" = 1 ; then
6994
6995     if test "$wxUSE_DC_CACHEING" = "yes"; then
6996         AC_DEFINE(wxUSE_DC_CACHEING)
6997     fi
6998
6999     if test "$wxUSE_DIB" = "yes"; then
7000         AC_DEFINE(wxUSE_WXDIB)
7001     fi
7002
7003     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7004         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7005     fi
7006
7007     if test "$wxUSE_UXTHEME" = "yes"; then
7008         AC_DEFINE(wxUSE_UXTHEME)
7009     fi
7010
7011 fi
7012 dnl wxUSE_MSW = 1
7013
7014
7015 if test "$USE_WIN32" = 1 ; then
7016     if test "$wxUSE_INICONF" = "yes"; then
7017         AC_DEFINE(wxUSE_INICONF)
7018     fi
7019
7020     if test "$wxUSE_REGKEY" = "yes"; then
7021         AC_DEFINE(wxUSE_REGKEY)
7022     fi
7023 fi
7024 dnl USE_WIN32 = 1
7025
7026 dnl ---------------------------------------------------------------------------
7027 dnl wxGraphicsContext
7028 dnl ---------------------------------------------------------------------------
7029
7030 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7031    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7032       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7033    elif test "$wxUSE_GTK" != 1; then
7034       dnl for other builds we'll just wing it for now...
7035       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7036    else
7037       dnl ...but let's check for cairo availability for wxGTK builds
7038       PKG_CHECK_MODULES(CAIRO, cairo,
7039           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7040           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7041       )
7042    fi
7043 fi
7044
7045 dnl ---------------------------------------------------------------------------
7046 dnl wxMediaCtrl
7047 dnl ---------------------------------------------------------------------------
7048
7049 USE_MEDIA=0
7050
7051 if test "$wxUSE_MEDIACTRL" = "yes"; then
7052     USE_MEDIA=1
7053
7054     dnl -----------------------------------------------------------------------
7055     dnl GStreamer
7056     dnl -----------------------------------------------------------------------
7057     if test "$wxUSE_GTK" = 1; then
7058         wxUSE_GSTREAMER="no"
7059
7060         dnl -------------------------------------------------------------------
7061         dnl Test for at least 0.8 gstreamer module from pkg-config
7062         dnl Even totem doesn't accept 0.9 evidently.
7063         dnl
7064         dnl So, we first check to see if 0.10 if available - if not we
7065         dnl try the older 0.8 version
7066         dnl -------------------------------------------------------------------
7067         GST_VERSION_MAJOR=0
7068         GST_VERSION_MINOR=10
7069         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7070
7071         if test "$wxUSE_GSTREAMER8" = "no"; then
7072             PKG_CHECK_MODULES(GST,
7073                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7074                 [
7075                     wxUSE_GSTREAMER="yes"
7076                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7077                 ],
7078                 [
7079                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7080                     GST_VERSION_MINOR=8
7081                 ]
7082             )
7083         else
7084             dnl check only for 0.8
7085             GST_VERSION_MINOR=8
7086         fi
7087
7088         if test $GST_VERSION_MINOR = "8"; then
7089             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7090             PKG_CHECK_MODULES(GST,
7091                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7092                 wxUSE_GSTREAMER="yes",
7093                 [
7094                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7095                 ])
7096         fi
7097
7098
7099         if test "$wxUSE_GSTREAMER" = "yes"; then
7100             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7101             LIBS="$GST_LIBS $LIBS"
7102
7103             AC_DEFINE(wxUSE_GSTREAMER)
7104         else
7105             USE_MEDIA=0
7106         fi
7107     fi
7108
7109     if test $USE_MEDIA = 1; then
7110         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7111         AC_DEFINE(wxUSE_MEDIACTRL)
7112     fi
7113 fi
7114
7115 dnl ---------------------------------------------------------------------------
7116 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7117 dnl ---------------------------------------------------------------------------
7118
7119 if test "$cross_compiling" = "yes"; then
7120     dnl Use best guess from host as we can't use uname when cross compiling
7121     OSINFO="\"$host\""
7122 else
7123     dnl attualy work out OS version
7124     OSINFO=`uname -s -r -m`
7125     OSINFO="\"$OSINFO\""
7126 fi
7127
7128 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7129
7130 dnl ---------------------------------------------------------------------------
7131 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7132 dnl ---------------------------------------------------------------------------
7133
7134 if test "x$prefix" != "xNONE"; then
7135     wxPREFIX=$prefix
7136 else
7137     wxPREFIX=$ac_default_prefix
7138 fi
7139
7140 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7141
7142
7143 dnl ---------------------------------------------------------------------------
7144 dnl define variables with all built libraries for wx-config
7145 dnl ---------------------------------------------------------------------------
7146
7147 STD_BASE_LIBS="base"
7148 STD_GUI_LIBS=""
7149 BUILT_WX_LIBS="base"
7150 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7151
7152 if test "$wxUSE_SOCKETS" = "yes" ; then
7153     STD_BASE_LIBS="net $STD_BASE_LIBS"
7154     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7155 fi
7156 if test "$wxUSE_XML" = "yes" ; then
7157     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7158     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7159 fi
7160
7161 if test "$wxUSE_GUI" = "yes"; then
7162     STD_GUI_LIBS="adv core"
7163     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7164
7165     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7166         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7167         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7168     fi
7169     if test "$wxUSE_HTML" = "yes" ; then
7170         STD_GUI_LIBS="html $STD_GUI_LIBS"
7171         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7172     fi
7173     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7174         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7175     fi
7176     if test "$wxUSE_OPENGL" = "yes" ; then
7177         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7178     fi
7179     if test "$wxUSE_AUI" = "yes" ; then
7180         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7181     fi
7182     if test "$wxUSE_STC" = "yes" ; then
7183         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7184     fi
7185     if test "$wxUSE_XRC" = "yes" ; then
7186         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7187         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7188     fi
7189 fi
7190
7191 AC_SUBST(ALL_WX_LIBS)
7192 AC_SUBST(BUILT_WX_LIBS)
7193 AC_SUBST(STD_BASE_LIBS)
7194 AC_SUBST(STD_GUI_LIBS)
7195
7196 dnl ---------------------------------------------------------------------------
7197 dnl Output the makefiles and such from the results found above
7198 dnl ---------------------------------------------------------------------------
7199
7200 dnl all additional libraries (except wxWidgets itself) we link with
7201
7202 if test "$wxUSE_MAC" = 1 ; then
7203     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7204         if test "$USE_DARWIN" = 1; then
7205             LDFLAGS="$LDFLAGS -framework QuickTime"
7206         else
7207             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7208         fi
7209     fi
7210     if test "$USE_DARWIN" = 1; then
7211         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7212     else
7213         LDFLAGS="$LDFLAGS -lCarbonLib"
7214     fi
7215 fi
7216 if test "$wxUSE_COCOA" = 1 ; then
7217     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7218     if test "$wxUSE_MEDIACTRL" = "yes"; then
7219         LDFLAGS="$LDFLAGS -framework QuickTime"
7220     fi
7221 fi
7222 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7223     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7224 fi
7225
7226 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7227
7228 if test "$wxUSE_GUI" = "yes"; then
7229
7230     dnl TODO add checks that these samples will really compile (i.e. all the
7231     dnl      library features they need are present)
7232
7233     dnl TODO some samples are never built so far: mfc (requires VC++)
7234     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7235                      erase event exec font image minimal mobile \
7236                      mobile/wxedit mobile/styles render \
7237                      shaped svg taborder vscroll widgets"
7238
7239     if test "$wxUSE_MONOLITHIC" != "yes"; then
7240         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7241     fi
7242     if test "$TOOLKIT" = "MSW"; then
7243         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7244         if test "$wxUSE_UNIVERSAL" != "yes"; then
7245             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7246         fi
7247     fi
7248     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7249         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7250     fi
7251 else
7252     SAMPLES_SUBDIRS="console"
7253 fi
7254
7255
7256 dnl C/C++ compiler options used to compile wxWidgets
7257 dnl
7258 dnl check for icc before gcc as icc is also recognized as gcc
7259 if test "x$INTELCC" = "xyes" ; then
7260     dnl Warnings which can't be easily suppressed in C code are disabled:
7261     dnl
7262     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7263     dnl     remark #869: parameter "foo" was never referenced
7264     dnl     remark #1572: floating-point equality and inequality comparisons
7265     dnl                   are unreliable
7266     dnl     remark #1684: conversion from pointer to same-sized integral type
7267     dnl
7268     dnl (for others see below)
7269     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7270 elif test "$GCC" = yes ; then
7271     CWARNINGS="-Wall -Wundef"
7272 fi
7273
7274 if test "x$INTELCXX" = "xyes" ; then
7275     dnl Intel compiler gives some warnings which simply can't be worked
7276     dnl around or of which we have too many (810, 869) so it's impractical to
7277     dnl keep them enabled even if in theory it would be nice and some others
7278     dnl (279) are generated for standard macros and so there is nothing we can
7279     dnl do about them
7280     dnl
7281     dnl     remark #279: controlling expression is constant
7282     dnl     remark #383: value copied to temporary, reference to temporary used
7283     dnl     remark #444: destructor for base class "xxx" is not virtual
7284     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7285     dnl     remark #869: parameter "foo" was never referenced
7286     dnl     remark #981: operands are evaluated in unspecified order
7287     dnl     remark #1418: external definition with no prior declaration
7288     dnl     remark #1419: external declaration in primary source file
7289     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7290 elif test "$GXX" = yes ; then
7291     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7292     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7293 fi
7294
7295
7296 dnl combine everything together and remove the extra white space while doing it
7297 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7298 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7299
7300
7301 dnl add -I options we use during library compilation
7302 dnl
7303 dnl note that the order is somewhat important: wxWidgets headers should
7304 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7305 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7306 dnl CodeWarrior):
7307 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7308  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7309  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7310  $CPPFLAGS `
7311
7312 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7313 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7314 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7315
7316 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7317 dnl only stuff to it
7318 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7319
7320
7321 if test "x$MWCC" = "xyes"; then
7322     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7323     dnl must use <regex.h> from system not our local copy on OS X,
7324     dnl but must use local not system on OS 9.
7325     dnl The following should make all -I paths usable for <> includes
7326     dnl while first checking in real system paths.  With 8.3 using
7327     dnl -gccincludes it will actually check local paths before system
7328     dnl even for <> which is totally wrong.
7329
7330     dnl Note that because this absolutely needs to be before any -I
7331     dnl that we have to tack it on to the end of the compiler commandline.
7332     CC="$CC -cwd source -I-"
7333     CXX="$CXX -cwd source -I-"
7334 fi
7335
7336
7337 LIBS=`echo $LIBS`
7338 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7339 EXTRALIBS_XML="$EXPAT_LINK"
7340 EXTRALIBS_HTML="$MSPACK_LINK"
7341 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7342 if test "$wxUSE_GUI" = "yes"; then
7343     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7344 fi
7345 if test "$wxUSE_OPENGL" = "yes"; then
7346     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7347 fi
7348
7349 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7350
7351 WXCONFIG_LIBS="$LIBS"
7352
7353 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7354 if test "$wxUSE_REGEX" = "builtin" ; then
7355     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7356 fi
7357 if test "$wxUSE_EXPAT" = "builtin" ; then
7358     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7359 fi
7360 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7361     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7362 fi
7363 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7364     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7365 fi
7366 if test "$wxUSE_LIBPNG" = "builtin" ; then
7367     wxconfig_3rdparty="png $wxconfig_3rdparty"
7368 fi
7369 if test "$wxUSE_ZLIB" = "builtin" ; then
7370     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7371 fi
7372
7373 for i in $wxconfig_3rdparty ; do
7374     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7375 done
7376
7377
7378 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7379     WXUNIV=1
7380
7381     case "$wxUNIV_THEMES" in
7382         ''|all)
7383             AC_DEFINE(wxUSE_ALL_THEMES)
7384             ;;
7385
7386         *)
7387             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7388                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7389             done
7390     esac
7391 else
7392     WXUNIV=0
7393 fi
7394
7395 AC_SUBST(wxUSE_ZLIB)
7396 AC_SUBST(wxUSE_REGEX)
7397 AC_SUBST(wxUSE_EXPAT)
7398 AC_SUBST(wxUSE_LIBJPEG)
7399 AC_SUBST(wxUSE_LIBPNG)
7400 AC_SUBST(wxUSE_LIBTIFF)
7401
7402 if test $wxUSE_MONOLITHIC = "yes" ; then
7403     MONOLITHIC=1
7404 else
7405     MONOLITHIC=0
7406 fi
7407
7408 if test $wxUSE_PLUGINS = "yes" ; then
7409     USE_PLUGINS=1
7410 else
7411     USE_PLUGINS=0
7412 fi
7413
7414 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7415     USE_QA=1
7416 else
7417     USE_QA=0
7418 fi
7419
7420 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7421     OFFICIAL_BUILD=1
7422 else
7423     OFFICIAL_BUILD=0
7424 fi
7425
7426 AC_SUBST(VENDOR)
7427 AC_SUBST(OFFICIAL_BUILD)
7428 AC_SUBST(WX_FLAVOUR)
7429 AC_SUBST(WX_LIB_FLAVOUR)
7430
7431 AC_SUBST(WXUNIV)
7432 AC_SUBST(MONOLITHIC)
7433 AC_SUBST(USE_PLUGINS)
7434 AC_SUBST(LIBS)
7435 AC_SUBST(CXXWARNINGS)
7436 AC_SUBST(EXTRALIBS)
7437 AC_SUBST(EXTRALIBS_XML)
7438 AC_SUBST(EXTRALIBS_HTML)
7439 AC_SUBST(EXTRALIBS_GUI)
7440 AC_SUBST(EXTRALIBS_OPENGL)
7441 AC_SUBST(EXTRALIBS_SDL)
7442 AC_SUBST(WITH_PLUGIN_SDL)
7443 AC_SUBST(EXTRALIBS_GTKPRINT)
7444 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7445 AC_SUBST(EXTRALIBS_GNOMEVFS)
7446 AC_SUBST(EXTRALIBS_HILDON)
7447 AC_SUBST(UNICODE)
7448 AC_SUBST(BUILD)
7449 AC_SUBST(DEBUG_INFO)
7450 AC_SUBST(DEBUG_FLAG)
7451 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr A-Z a-z`
7452 AC_SUBST(TOOLKIT_LOWERCASE)
7453 AC_SUBST(TOOLKIT_VERSION)
7454 AC_SUBST(SAMPLES_RPATH_FLAG)
7455 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7456 AC_SUBST(HOST_SUFFIX)
7457 AC_SUBST(CPPUNIT_CFLAGS)
7458 AC_SUBST(CPPUNIT_LIBS)
7459
7460 case "$TOOLKIT" in
7461     GTK)
7462         TOOLKIT_DESC="GTK+"
7463         if test "$WXGTK2" = 1; then
7464             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7465             if test "$wxUSE_GTKPRINT" = "yes" ; then
7466                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7467             fi
7468             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7469                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7470             fi
7471             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7472                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7473             fi
7474             if test "$wxUSE_LIBHILDON" = "yes"; then
7475                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7476             fi
7477
7478             if test "$TOOLKIT_EXTRA" != ""; then
7479                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7480             fi
7481         fi
7482         ;;
7483
7484     ?*)
7485         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7486         ;;
7487
7488     *)
7489         TOOLKIT_DESC="base only"
7490         ;;
7491 esac
7492
7493 if test "$wxUSE_WINE" = "yes"; then
7494     BAKEFILE_FORCE_PLATFORM=win32
7495 fi
7496
7497 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7498 dnl Hopefully for a non-unicode build there aren't any wide constants in
7499 dnl headers, but for a unicode build it's best to disable pch.
7500 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7501 then
7502     AC_CACHE_CHECK(
7503         [for gcc precompiled header bug],
7504         [wx_cv_gcc_pch_bug],
7505         [[
7506             echo '#include <stdio.h>
7507                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7508
7509             echo '#include "conftest.h"
7510                   int main()
7511                   {
7512                      printf("%ls", test_var);
7513                      return 0;
7514                   }' > conftest.cpp
7515
7516             wx_cv_gcc_pch_bug="pch not supported"
7517
7518             if $CXX conftest.h >/dev/null 2>&1
7519             then
7520                 wx_cv_gcc_pch_bug=
7521
7522                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7523                 then
7524                     if tr -dc a-z < conftest$PROGRAM_EXT |
7525                         grep awidetest >/dev/null
7526                     then
7527                         wx_cv_gcc_pch_bug=no
7528                     else
7529                         wx_cv_gcc_pch_bug=yes
7530                     fi
7531                 fi
7532             fi
7533
7534             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7535         ]])
7536
7537     if test "$wx_cv_gcc_pch_bug" = yes; then
7538         dnl make the default for pch 'no'
7539         dnl further below check whether the user overrode and warn them
7540         bk_use_pch=no
7541     fi
7542 fi
7543
7544 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7545
7546 dnl make install path absolute (if not already);
7547 dnl will fail with (some) MSDOS paths
7548 case ${INSTALL} in
7549   /* ) # Absolute
7550      ;;
7551   ?:* ) # Drive letter, considered as absolute.
7552      ;;
7553   *)
7554      INSTALL=`pwd`/${INSTALL} ;;
7555 esac
7556
7557 if test "$wxUSE_GUI" = "yes"; then
7558
7559 if test "$wxUSE_MSW" = 1 ; then
7560     if test "x$WINDRES" = "x"; then
7561         AC_MSG_ERROR([Required windres program not found])
7562     fi
7563
7564     RESCOMP="$WINDRES"
7565 fi
7566
7567 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7568     dnl base name of the resource file for wxMac must be the same
7569     dnl as library installation base name (-install_name)
7570     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7571     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7572
7573     dnl add the resources target for wxMac
7574     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7575
7576     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7577
7578     MACSETFILE="\$(SETFILE)"
7579
7580     dnl resources are bundled both with shared library and applications
7581     dnl since the carb resource *must* be included in the application
7582     if test "$wxUSE_MAC" = 1; then
7583         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7584         RESCOMP="$REZ"
7585         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7586     else
7587         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7588         RESCOMP="cat /dev/null \| $REZ"
7589         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7590     fi
7591
7592 else
7593     dnl default value is to (silently) do nothing in the makefile
7594     MACSETFILE="@true"
7595
7596     if test "$wxUSE_PM" = 1; then
7597         RESCOMP="emxbind"
7598         WXCONFIG_RESFLAGS="-ep"
7599
7600         dnl Is this one really used anywhere for pm?
7601         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7602     else
7603         POSTLINK_COMMAND="@true"
7604     fi
7605 fi
7606
7607 fi
7608 dnl wxUSE_GUI = 1
7609
7610
7611 dnl find out if the compiler supports PCH
7612 dnl
7613 dnl TODO: this should be in bakefile
7614 if test $GCC_PCH = 1
7615 then
7616     if test "$wx_cv_gcc_pch_bug" = yes; then
7617         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7618         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7619         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7620     fi
7621
7622     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7623 fi
7624
7625 dnl HACK ALERT!!
7626 dnl For now, we need to alter bk-deps not to generate deps
7627 dnl when we've configured a Universal binary build.
7628 dnl The next version of Bakefile will have the correct fix for this
7629 dnl at which time, this hack can be removed.
7630
7631 if test "$wxUSE_MAC" = 1 ; then
7632     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7633         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7634         mv temp bk-deps
7635         chmod +x bk-deps
7636     fi
7637 fi
7638
7639 if test "$wxUSE_SHARED" = "yes"; then
7640     dnl Need addtional flag on OS/2, so override bakefiles value
7641     dnl (there currently is no suitable variable to which the
7642     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7643     case "${host}" in
7644       *-pc-os2_emx | *-pc-os2-emx )
7645         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7646         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7647         cp -p ${srcdir}/src/os2/dllnames.sh .
7648         cp -p ${srcdir}/src/os2/dllar.sh .
7649       ;;
7650     esac
7651 fi
7652 if test "$wxUSE_OMF" = "yes"; then
7653     case "${host}" in
7654       *-pc-os2_emx | *-pc-os2-emx )
7655         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7656         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7657         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7658       ;;
7659     esac
7660 fi
7661
7662 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7663 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7664
7665
7666 dnl Sun cc is compatible with gcc and so either of them can use the C
7667 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7668 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7669 dnl where GTK+ is built with gcc
7670 dnl
7671 dnl However the compiler options are not compatible at all and in particular
7672 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7673 dnl filter them out as we already have the correct options for multithreaded
7674 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7675 case "${host}" in
7676     *-*-solaris2* )
7677         dnl system packages are compiled with Sun CC and so pkg-config outputs
7678         dnl CC-specific "-mt" flag, remove it when using gcc
7679         if test "$GCC" = yes; then
7680             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7681             LIBS=`echo $LIBS | sed 's/-mt//'`
7682             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7683         fi
7684         ;;
7685
7686     *-*-linux* )
7687         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7688         dnl -pthreads which Sun CC doesn't know about
7689         if test "x$SUNCXX" = xyes; then
7690             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7691             LIBS=`echo $LIBS | sed 's/-pthread//'`
7692             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7693         fi
7694         ;;
7695 esac
7696
7697 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7698 dnl it doesn't affect compilation checks above
7699 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7700 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7701
7702 dnl for convenience, sort the samples in alphabetical order
7703 dnl
7704 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7705 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7706 dnl
7707 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7708 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7709 dnl       only removes the Unix-like part of the introduced line break.
7710 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7711
7712 dnl subtle bakefile goop.
7713 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7714 dnl I wish we would have called it something less likely to clash with
7715 dnl things though.
7716 AC_SUBST(SHARED)
7717
7718 dnl global options
7719 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7720 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7721
7722 dnl toolkit options
7723 AC_SUBST(USE_GUI)
7724 AC_SUBST(AFMINSTALL)
7725 AC_SUBST(WIN32INSTALL)
7726 AC_SUBST(TOOLKIT)
7727 AC_SUBST(TOOLKIT_DIR)
7728 AC_SUBST(TOOLCHAIN_NAME)
7729 AC_SUBST(TOOLCHAIN_FULLNAME)
7730
7731 dnl wx-config options
7732 AC_SUBST(host_alias)
7733 AC_SUBST(cross_compiling)
7734 AC_SUBST(WIDGET_SET)
7735 AC_SUBST(WX_RELEASE)
7736 AC_SUBST(WX_VERSION)
7737 AC_SUBST(WX_SUBVERSION)
7738 AC_SUBST(WX_CHARTYPE)
7739 AC_SUBST(WX_DEBUGTYPE)
7740
7741 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7742 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7743 dnl are used when building the libraries using the library
7744 dnl
7745 dnl so put anything which should be used only during the library build in, e.g.
7746 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7747 dnl
7748 dnl and, finally, for some things which should be only used by wx-config but
7749 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7750 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7751 AC_SUBST(WXCONFIG_CPPFLAGS)
7752 AC_SUBST(WXCONFIG_CFLAGS)
7753 AC_SUBST(WXCONFIG_CXXFLAGS)
7754
7755 AC_SUBST(WXCONFIG_LIBS)
7756 AC_SUBST(WXCONFIG_RPATH)
7757 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7758 AC_SUBST(WXCONFIG_RESFLAGS)
7759
7760 dnl distribution vars
7761 AC_SUBST(GUIDIST)
7762 AC_SUBST(DISTDIR)
7763
7764 dnl additional subdirectories where we will build
7765 AC_SUBST(SAMPLES_SUBDIRS)
7766
7767 dnl additional libraries and linker settings
7768 AC_SUBST(LDFLAGS)
7769 AC_SUBST(LDFLAGS_GL)
7770 AC_SUBST(OPENGL_LIBS)
7771 AC_SUBST(DMALLOC_LIBS)
7772 AC_SUBST(WX_VERSION_TAG)
7773
7774 dnl additional resurces settings
7775 AC_SUBST(RESCOMP)
7776 AC_SUBST(WINDRES)
7777 AC_SUBST(REZ)
7778 AC_SUBST(RESFLAGS)
7779 AC_SUBST(RESPROGRAMOBJ)
7780 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7781 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7782
7783 dnl additional for Mac OS X
7784 AC_SUBST(DEREZ)
7785 AC_SUBST(LIBWXMACRES)
7786 AC_SUBST(POSTLINK_COMMAND)
7787 AC_SUBST(MACSETFILE)
7788
7789 dnl other tools
7790 AC_SUBST(GCC)
7791 AC_SUBST(DLLTOOL)
7792
7793
7794 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7795 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7796 dnl - and we do use it)
7797 AC_PROG_MAKE_SET
7798
7799
7800 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7801
7802 if test "$USE_WIN32" = 1; then
7803     AC_CONFIG_COMMANDS(
7804         [
7805             rcdefs.h
7806         ],
7807         [
7808             mkdir -p $outdir &&
7809             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7810         ],
7811         [
7812             CPP="$CPP"
7813             infile="$srcdir/include/wx/msw/genrcdefs.h"
7814             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7815         ]
7816     )
7817 fi
7818
7819 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7820                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7821                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7822
7823 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7824                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7825                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7826
7827 if test "$wx_cv_version_script" = "yes"; then
7828     AC_CONFIG_FILES(version-script)
7829 fi
7830 AC_CONFIG_FILES(Makefile)
7831
7832 AC_CONFIG_COMMANDS([wx-config],
7833                    [ rm -f wx-config
7834                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7835                    ],
7836                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7837                      LN_S="${LN_S}"
7838                    ])
7839
7840 dnl This would give us us build dir that in every significant way
7841 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7842 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7843 dnl on platforms that do not have symlinks.
7844 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7845
7846 if test "$wxWITH_SUBDIRS" != "no"; then
7847 dnl Configure samples, demos etc. directories, but only if they are present:
7848 if test "$wxUSE_GUI" = "yes"; then
7849     SUBDIRS="samples demos utils"
7850 else
7851     dnl we build wxBase only
7852     dnl there are no wxBase programs in demos
7853     SUBDIRS="samples utils"
7854 fi
7855 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7856 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7857
7858 for subdir in $SUBDIRS; do
7859     if test -d ${srcdir}/${subdir} ; then
7860         if test "$wxUSE_GUI" = "yes"; then
7861             if test ${subdir} = "samples"; then
7862                 dnl only take those samples which compile in the current
7863                 dnl configuration and which exist
7864                 makefiles="samples/Makefile.in $makefiles"
7865                 for sample in $SAMPLES_SUBDIRS; do
7866                     if test -d $srcdir/samples/$sample; then
7867                         makefiles="samples/$sample/Makefile.in $makefiles"
7868                     fi
7869                 done
7870             else
7871                 dnl assume that everything compiles for utils &c
7872                 dnl any that shouldn't be built can be added to
7873                 dnl DISABLED_UTILS, DISABLED_DEMOS
7874                 disabled_var=DISABLED_`echo $subdir | tr a-z A-Z`
7875                 eval "disabled=\$$disabled_var"
7876                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7877                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7878             fi
7879         else
7880             dnl we build wxBase only
7881             dnl don't take all samples/utils, just those which build with
7882             dnl wxBase
7883             if test ${subdir} = "samples"; then
7884                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7885             elif test ${subdir} = "utils"; then
7886                 makefiles=""
7887                 for util in HelpGen tex2rtf ; do
7888                     if test -d $srcdir/utils/$util ; then
7889                         makefiles="utils/$util/Makefile.in \
7890                                    utils/$util/src/Makefile.in \
7891                                    $makefiles"
7892                     fi
7893                 done
7894             else
7895                 dnl assume that everything compiles for tests
7896                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7897             fi
7898         fi
7899
7900         for mkin in $makefiles ; do
7901             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7902             AC_CONFIG_FILES([$mk])
7903         done
7904     fi
7905 done
7906 fi dnl wxWITH_SUBDIRS
7907
7908 AC_OUTPUT
7909
7910 dnl report how we have been configured
7911 echo
7912 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7913 echo ""
7914 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7915 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7916
7917 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7918 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7919 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7920 if test "$wxUSE_UNICODE" = "yes"; then
7921     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7922         echo " (using UTF-8)"
7923     else
7924         echo " (using wchar_t)"
7925     fi
7926 else
7927     echo
7928 fi
7929
7930 echo "  What level of wxWidgets compatibility should be enabled?"
7931 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
7932 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
7933
7934 echo "  Which libraries should wxWidgets use?"
7935 echo "                                       STL                ${wxUSE_STL}"
7936 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7937 echo "                                       png                ${wxUSE_LIBPNG-none}"
7938 echo "                                       regex              ${wxUSE_REGEX}"
7939 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7940 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7941 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7942 fi
7943 echo "                                       zlib               ${wxUSE_ZLIB}"
7944 echo "                                       expat              ${wxUSE_EXPAT}"
7945 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7946 echo "                                       sdl                ${wxUSE_LIBSDL}"
7947
7948 echo ""
7949
7950 dnl vi: set et sts=4 sw=4 com=\:dnl: