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_IPV6=no
 388 DEFAULT_wxUSE_MEDIACTRL=no
 389 DEFAULT_wxUSE_TAB_DIALOG=no
 390 DEFAULT_wxUSE_GSTREAMER8=no
 391
 392 DEFAULT_wxUSE_UNICODE_UTF8=auto
 393 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 394
 395 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 396 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 397
 398 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 399
 400 dnl Applicable only when --with-gtk was used:
 401 DEFAULT_wxUSE_GTK2=yes
 402
 403 dnl Always default to no. Only special cases require this.
 404 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 405
 406
 407 for toolkit in $ALL_TOOLKITS; do
 408   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 409   if test "x$LINE" != "x" ; then
 410     has_toolkit_in_cache=1
 411     eval "DEFAULT_$LINE"
 412     eval "CACHE_$toolkit=1"
 413
 414     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 415     if test "x$LINE" != "x" ; then
 416         eval "DEFAULT_$LINE"
 417     fi
 418   fi
 419 done
 420
 421 dnl ===========================
 422 dnl deal with configure options
 423 dnl ===========================
 424
 425 dnl we use several macros here:
 426 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 427 dnl       autoconf manual for details about them
 428 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 429 dnl       the caching of the command line options and also use DEFAULT_foo
 430 dnl       variable as the default value for "foo" if neither --enable-foo nor
 431 dnl       --disable-foo is specified
 432 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 433 dnl       to choose not only whether an external library is used but also if we
 434 dnl       use the copy of it included with wxWidgets or an already installed
 435 dnl       system version
 436 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 437 dnl       should be used for the options which are enabled by default
 438 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 439 dnl       optional features, i.e. options which should be disabled if
 440 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 441 dnl       also affected by this)
 442
 443 dnl ---------------------------------------------------------------------------
 444 dnl global build options
 445 dnl ---------------------------------------------------------------------------
 446
 447 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 448 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 449 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 450 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 451 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 452 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 453 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 454 if test "x$VENDOR" = "x"; then
 455     VENDOR="custom"
 456 fi
 457
 458 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 459
 460 dnl ---------------------------------------------------------------------------
 461 dnl port selection
 462 dnl ---------------------------------------------------------------------------
 463
 464 if test "$wxUSE_GUI" = "yes"; then
 465
 466 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 467 if test "$wxUSE_UNIVERSAL" = "yes"; then
 468     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 469 fi
 470
 471 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 472 dnl shouldn't default to wxUSE_ALL_FEATURES, and we don't need to cache them
 473 dnl automatically
 474 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 478 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 479 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 484 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 485 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 486
 487 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 488 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 489
 490 dnl ---------------------------------------------------------------------------
 491 dnl external libraries
 492 dnl ---------------------------------------------------------------------------
 493
 494 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 495 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 496 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 497 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 498 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 499 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 500 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 501 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 502 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 503 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 504
 505 fi
 506 dnl for GUI only
 507
 508 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 509 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 510 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 511 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 512 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 513
 514 AC_MSG_CHECKING([for --with-macosx-sdk])
 515 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 516         wxUSE_MACOSX_SDK=$withval
 517         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 518         echo "wxUSE_MACOSX_SDK=$wxUSE_MACOSX_SDK" >> ${wx_arg_cache_file}.tmp
 519     ], [
 520         # NOTE: Empty string on purpose so that --without-macosx-sdk (thus no)
 521         # will override --enable-universal_binary's automatic SDK usage.
 522         wxUSE_MACOSX_SDK=
 523         LINE=`grep "^wxUSE_MACOSX_SDK=" ${wx_arg_cache_file}`
 524         if test "x$LINE" != x ; then
 525             eval "$LINE"
 526             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 527         fi
 528     ])
 529 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 530
 531 AC_MSG_CHECKING([for --with-macosx-version-min])
 532 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 533         wxUSE_MACOSX_VERSION_MIN=$withval
 534         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 535         echo "wxUSE_MACOSX_VERSION_MIN=$wxUSE_MACOSX_VERSION_MIN" >> ${wx_arg_cache_file}.tmp
 536     ], [
 537         # default "yes" because when not using an SDK it means the same as no
 538         # but when using an SDK it means to use the SDK version
 539         wxUSE_MACOSX_VERSION_MIN=yes
 540         # See if there is a value in the cache
 541         LINE=`grep "^wxUSE_MACOSX_VERSION_MIN=" ${wx_arg_cache_file}`
 542         if test "x$LINE" != x ; then
 543             eval "$LINE"
 544             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 545         fi
 546     ])
 547 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 548
 549 dnl ---------------------------------------------------------------------------
 550 dnl global compile options
 551 dnl ---------------------------------------------------------------------------
 552
 553 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 554 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 555 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 556 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 557 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 558 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 559 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 560 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 561 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 562 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 563 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 564 if test "$USE_OS2" = 1; then
 565     DEFAULT_wxUSE_OMF=no
 566     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 567 fi
 568
 569 if test "$wxUSE_DEBUG" = "yes"; then
 570   DEFAULT_wxUSE_DEBUG_FLAG=yes
 571   DEFAULT_wxUSE_DEBUG_INFO=yes
 572   BUILD=debug
 573 elif test "$wxUSE_DEBUG" = "no"; then
 574   DEFAULT_wxUSE_DEBUG_FLAG=no
 575   DEFAULT_wxUSE_DEBUG_INFO=no
 576   BUILD=release
 577 fi
 578
 579 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 580 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 581 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 582 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 583 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 584 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 585 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 586 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 587 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 588 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 589 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 590 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 591
 592 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 593 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 594
 595 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 596
 597 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 598
 599 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 600
 601 dnl ---------------------------------------------------------------------------
 602 dnl optional non GUI features
 603 dnl ---------------------------------------------------------------------------
 604
 605 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 606 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 607
 608 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 609 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 610 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 611 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 612 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 613 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 614 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 615 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 616
 617 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 618
 619 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 620 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 621 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 622
 623 dnl please keep the settings below in alphabetical order
 624 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 625 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 626 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 627 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 628 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 629 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 630 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 631 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 632 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 633 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 634 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 635 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 636 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 637 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 638 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 639 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 640 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 641 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 642 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 643 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 644 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 645 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 646 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 647 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 648 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 649 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 650 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 651 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 652 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 653 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 654 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 655 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 656 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 657 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 658 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 659 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 660 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 661 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 662
 663 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 664 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 665 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 666 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 667 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 668 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 669
 670 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 671
 672 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 673 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 674
 675 if test "$wxUSE_GUI" = "yes"; then
 676
 677 dnl ---------------------------------------------------------------------------
 678 dnl optional "big" GUI features
 679 dnl ---------------------------------------------------------------------------
 680
 681 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 682 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 683 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 684 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 685 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 686 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 687 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 688 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 689 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 690 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 691 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 692 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 693 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 694 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 695 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 696 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 697 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 698 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 699 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 700 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 701
 702 dnl ---------------------------------------------------------------------------
 703 dnl IPC &c
 704 dnl ---------------------------------------------------------------------------
 705
 706 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 707 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 708 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 709
 710 dnl ---------------------------------------------------------------------------
 711 dnl optional GUI controls (in alphabetical order except the first one)
 712 dnl ---------------------------------------------------------------------------
 713
 714 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 715 DEFAULT_wxUSE_CONTROLS=none
 716 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 717
 718 dnl even with --enable-controls, some may be disabled by giving
 719 dnl --disable-<control> later on the command line - but by default all will be
 720 dnl used (and vice versa)
 721 if test "$wxUSE_CONTROLS" = "yes"; then
 722   DEFAULT_wxUSE_ACCEL=yes
 723   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 724   DEFAULT_wxUSE_BMPBUTTON=yes
 725   DEFAULT_wxUSE_BUTTON=yes
 726   DEFAULT_wxUSE_CALCTRL=yes
 727   DEFAULT_wxUSE_CARET=yes
 728   DEFAULT_wxUSE_COMBOBOX=yes
 729   DEFAULT_wxUSE_CHECKBOX=yes
 730   DEFAULT_wxUSE_CHECKLISTBOX=yes
 731   DEFAULT_wxUSE_CHOICE=yes
 732   DEFAULT_wxUSE_CHOICEBOOK=yes
 733   DEFAULT_wxUSE_COLLPANE=yes
 734   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 735   DEFAULT_wxUSE_COMBOBOX=yes
 736   DEFAULT_wxUSE_DATEPICKCTRL=yes
 737   DEFAULT_wxUSE_DISPLAY=yes
 738   DEFAULT_wxUSE_DETECT_SM=yes
 739   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 740   DEFAULT_wxUSE_FILECTRL=yes
 741   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 742   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 743   DEFAULT_wxUSE_GAUGE=yes
 744   DEFAULT_wxUSE_GRID=yes
 745   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 746   DEFAULT_wxUSE_DATAVIEWCTRL=no
 747   DEFAULT_wxUSE_IMAGLIST=yes
 748   DEFAULT_wxUSE_LISTBOOK=yes
 749   DEFAULT_wxUSE_LISTBOX=yes
 750   DEFAULT_wxUSE_LISTCTRL=yes
 751   DEFAULT_wxUSE_NOTEBOOK=yes
 752   DEFAULT_wxUSE_RADIOBOX=yes
 753   DEFAULT_wxUSE_RADIOBTN=yes
 754   DEFAULT_wxUSE_SASH=yes
 755   DEFAULT_wxUSE_SCROLLBAR=yes
 756   DEFAULT_wxUSE_SEARCHCTRL=yes
 757   DEFAULT_wxUSE_SLIDER=yes
 758   DEFAULT_wxUSE_SPINBTN=yes
 759   DEFAULT_wxUSE_SPINCTRL=yes
 760   DEFAULT_wxUSE_SPLITTER=yes
 761   DEFAULT_wxUSE_STATBMP=yes
 762   DEFAULT_wxUSE_STATBOX=yes
 763   DEFAULT_wxUSE_STATLINE=yes
 764   DEFAULT_wxUSE_STATUSBAR=yes
 765   DEFAULT_wxUSE_TAB_DIALOG=yes
 766   DEFAULT_wxUSE_TOGGLEBTN=yes
 767   DEFAULT_wxUSE_TOOLBAR=yes
 768   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 769   DEFAULT_wxUSE_TOOLTIPS=yes
 770   DEFAULT_wxUSE_TREEBOOK=yes
 771   DEFAULT_wxUSE_TOOLBOOK=yes
 772   DEFAULT_wxUSE_TREECTRL=yes
 773   DEFAULT_wxUSE_POPUPWIN=yes
 774   DEFAULT_wxUSE_TIPWINDOW=yes
 775 elif test "$wxUSE_CONTROLS" = "no"; then
 776   DEFAULT_wxUSE_ACCEL=no
 777   DEFAULT_wxUSE_ANIMATIONCTRL=no
 778   DEFAULT_wxUSE_BMPBUTTON=no
 779   DEFAULT_wxUSE_BUTTON=no
 780   DEFAULT_wxUSE_CALCTRL=no
 781   DEFAULT_wxUSE_CARET=no
 782   DEFAULT_wxUSE_COLLPANE=no
 783   DEFAULT_wxUSE_COMBOBOX=no
 784   DEFAULT_wxUSE_CHECKBOX=no
 785   DEFAULT_wxUSE_CHECKLISTBOX=no
 786   DEFAULT_wxUSE_CHOICE=no
 787   DEFAULT_wxUSE_CHOICEBOOK=no
 788   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 789   DEFAULT_wxUSE_COMBOBOX=no
 790   DEFAULT_wxUSE_DATEPICKCTRL=no
 791   DEFAULT_wxUSE_DISPLAY=no
 792   DEFAULT_wxUSE_DETECT_SM=no
 793   DEFAULT_wxUSE_DIRPICKERCTRL=no
 794   DEFAULT_wxUSE_FILECTRL=no
 795   DEFAULT_wxUSE_FILEPICKERCTRL=no
 796   DEFAULT_wxUSE_FONTPICKERCTRL=no
 797   DEFAULT_wxUSE_GAUGE=no
 798   DEFAULT_wxUSE_GRID=no
 799   DEFAULT_wxUSE_HYPERLINKCTRL=no
 800   DEFAULT_wxUSE_DATAVIEWCTRL=no
 801   DEFAULT_wxUSE_IMAGLIST=no
 802   DEFAULT_wxUSE_LISTBOOK=no
 803   DEFAULT_wxUSE_LISTBOX=no
 804   DEFAULT_wxUSE_LISTCTRL=no
 805   DEFAULT_wxUSE_NOTEBOOK=no
 806   DEFAULT_wxUSE_RADIOBOX=no
 807   DEFAULT_wxUSE_RADIOBTN=no
 808   DEFAULT_wxUSE_SASH=no
 809   DEFAULT_wxUSE_SCROLLBAR=no
 810   DEFAULT_wxUSE_SEARCHCTRL=no
 811   DEFAULT_wxUSE_SLIDER=no
 812   DEFAULT_wxUSE_SPINBTN=no
 813   DEFAULT_wxUSE_SPINCTRL=no
 814   DEFAULT_wxUSE_SPLITTER=no
 815   DEFAULT_wxUSE_STATBMP=no
 816   DEFAULT_wxUSE_STATBOX=no
 817   DEFAULT_wxUSE_STATLINE=no
 818   DEFAULT_wxUSE_STATUSBAR=no
 819   DEFAULT_wxUSE_TAB_DIALOG=no
 820   DEFAULT_wxUSE_TOGGLEBTN=no
 821   DEFAULT_wxUSE_TOOLBAR=no
 822   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 823   DEFAULT_wxUSE_TOOLTIPS=no
 824   DEFAULT_wxUSE_TREEBOOK=no
 825   DEFAULT_wxUSE_TOOLBOOK=no
 826   DEFAULT_wxUSE_TREECTRL=no
 827   DEFAULT_wxUSE_POPUPWIN=no
 828   DEFAULT_wxUSE_TIPWINDOW=no
 829 fi
 830
 831 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 832 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 833 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 834 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 835 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 836 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 837 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 838 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 839 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 840 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 841 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 842 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 843 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 844 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 845 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 846 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 847 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 848 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 849 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 850 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 851 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 852 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 853 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 854 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 855 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 856 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 857 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 858 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 859 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 860 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 861 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 862 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 863 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 864 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 865 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 866 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 867 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 868 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 869 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 870 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 871 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 872 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 873 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 874 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 875 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 876 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 877 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 878 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 879 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 880 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 881 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 882 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 883 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 884 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 885 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 886 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 887 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 888 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 889
 890 dnl ---------------------------------------------------------------------------
 891 dnl common dialogs
 892 dnl ---------------------------------------------------------------------------
 893
 894 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 895 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 896 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 897 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 898 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 899 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 900 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 901 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 902 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 903 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 904 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 905 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 906 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 907 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 908 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 909
 910 dnl ---------------------------------------------------------------------------
 911 dnl misc GUI options
 912 dnl ---------------------------------------------------------------------------
 913
 914 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 915 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 916 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 917 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 918 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 919 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 920 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 921 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 922 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 923 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 924 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 925
 926 dnl ---------------------------------------------------------------------------
 927 dnl support for image formats that do not rely on external library
 928 dnl ---------------------------------------------------------------------------
 929
 930 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 931 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 932 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 933 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 934 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 935 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 936 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 937 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 938 WX_ARG_FEATURE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
 939
 940 dnl ---------------------------------------------------------------------------
 941 dnl wxMSW-only options
 942 dnl ---------------------------------------------------------------------------
 943
 944 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 945 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 946 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
 947 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 948 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 949
 950 fi
 951 dnl for GUI only
 952
 953 dnl cache the options values before (may be) aborting below
 954 WX_ARG_CACHE_FLUSH
 955
 956 dnl check that no more than one toolkit is given and that if none are given that
 957 dnl we have a default one
 958
 959 AC_MSG_CHECKING(for toolkit)
 960
 961 # In Wine, we need to default to MSW, not GTK or MOTIF
 962 if test "$wxUSE_WINE" = "yes"; then
 963     DEFAULT_DEFAULT_wxUSE_GTK=0
 964     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 965     DEFAULT_DEFAULT_wxUSE_MSW=1
 966     wxUSE_SHARED=no
 967     CC=${CC:-winegcc}
 968     CXX=${CXX:-wineg++}
 969 fi
 970
 971
 972 if test "$wxUSE_GUI" = "yes"; then
 973
 974     if test "$USE_BEOS" = 1; then
 975         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 976     fi
 977
 978     if test "$TOOLKIT_GIVEN" = 1; then
 979       dnl convert "yes", "any" or a number to 1 and "no" to 0
 980       for toolkit in $ALL_TOOLKITS; do
 981         var=wxUSE_$toolkit
 982         eval "value=\$${var}"
 983         if test "x$value" = "xno"; then
 984           eval "$var=0"
 985         elif test "x$value" != "x"; then
 986           eval "$var=1"
 987         fi
 988
 989         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 990           eval "wx${toolkit}_VERSION=$value"
 991         fi
 992       done
 993     else
 994       dnl try to guess the most apropriate toolkit for this platform
 995       for toolkit in $ALL_TOOLKITS; do
 996         if test "$has_toolkit_in_cache" != 1; then
 997           var=DEFAULT_DEFAULT_wxUSE_$toolkit
 998         else
 999           var=DEFAULT_wxUSE_$toolkit
1000
1001           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1002           if test "x$version" != "x"; then
1003             eval "wx${toolkit}_VERSION=$version"
1004           fi
1005         fi
1006         eval "wxUSE_$toolkit=\$${var}"
1007       done
1008     fi
1009
1010     dnl we suppose that expr is available (maybe there is a better way to do
1011     dnl this? what about using ALL_TOOLKITS? TODO)
1012     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1013                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1014                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1015
1016     dnl Allow wxUSE_PM only for OS/2 with EMX.
1017     case "${host}" in
1018       *-pc-os2_emx | *-pc-os2-emx )
1019         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1020     esac
1021
1022     case "$NUM_TOOLKITS" in
1023       1)
1024       ;;
1025       0)
1026         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1027       ;;
1028       *)
1029         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1030     esac
1031
1032     # to be removed when --disable-gtk2 isn't needed
1033     if test "x$wxUSE_GTK2" = "xyes"; then
1034         wxGTK_VERSION=2
1035     elif test "x$wxUSE_GTK2" = "xno"; then
1036         wxGTK_VERSION=1
1037     fi
1038
1039     dnl cache the wxUSE_<TOOLKIT> values too
1040     for toolkit in $ALL_TOOLKITS; do
1041       var=wxUSE_$toolkit
1042       eval "value=\$${var}"
1043       if test "x$value" != x; then
1044         cache_var=CACHE_$toolkit
1045         eval "cache=\$${cache_var}"
1046         if test "$cache" = 1; then
1047           echo "$var=$value" >> ${wx_arg_cache_file}
1048           eval "version=\$wx${toolkit}_VERSION"
1049           if test "x$version" != "x"; then
1050             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1051           fi
1052         fi
1053         if test "$value" = 1; then
1054           toolkit_echo=`echo $toolkit | tr A-Z a-z`
1055           AC_MSG_RESULT($toolkit_echo)
1056         fi
1057       fi
1058     done
1059 else
1060     if test "x$host_alias" != "x"; then
1061         AC_MSG_RESULT(base ($host_alias hosted) only)
1062     else
1063         AC_MSG_RESULT(base only)
1064     fi
1065 fi
1066
1067 dnl ---------------------------------------------------------------------------
1068 dnl Checks for programs
1069 dnl ---------------------------------------------------------------------------
1070
1071 dnl flush the cache because checking for programs might abort
1072 AC_CACHE_SAVE
1073
1074 dnl C-compiler checks
1075 dnl   defines CC with the compiler to use
1076 dnl   defines GCC with yes if using gcc
1077 dnl   defines GCC empty if not using gcc
1078 dnl   defines CFLAGS
1079 dnl
1080 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1081 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1082 dnl -g and -O flags ourselves below
1083 CFLAGS=${CFLAGS:=}
1084 AC_BAKEFILE_PROG_CC
1085
1086 dnl is -traditional needed for correct compilations
1087 dnl   adds -traditional for gcc if needed
1088 AC_PROG_GCC_TRADITIONAL
1089
1090 dnl C++-compiler checks
1091 dnl   defines CXX with the compiler to use
1092 dnl   defines GXX with yes if using gxx
1093 dnl   defines GXX empty if not using gxx
1094 dnl   defines CXXFLAGS
1095 dnl
1096 dnl see CFLAGS line above
1097 CXXFLAGS=${CXXFLAGS:=}
1098 AC_BAKEFILE_PROG_CXX
1099
1100 dnl configure always sets CXX to something as it falls back to g++ even if no
1101 dnl C++ compiler was found, but we prefer to abort now with a clear error
1102 dnl message rather than give errors about all tests failures below
1103 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1104     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1105 fi
1106
1107 dnl ar command
1108 dnl   defines AR with the appropriate command
1109 dnl
1110 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1111 if test "x$SUNCXX" != xyes; then
1112     AC_CHECK_TOOL(AR, ar)
1113     if test "x$AR" = "x" ; then
1114         AC_MSG_ERROR([ar is needed to build wxWidgets])
1115     fi
1116 fi
1117
1118 retest_macosx_linking=no
1119
1120 dnl Support the old --enable-universal_binary in case anyone was using it.
1121 #if test "$wxUSE_MAC" = 1; then
1122     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1123         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1124         dnl --enable-universal_binary=SDK names a path to an SDK
1125         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1126             # Implicitly turn on the new --with-macosx-sdk using the default
1127             # SDK which provides the behavior this option has always had.
1128             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1129                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1130                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1131                 wxUSE_MACOSX_SDK=yes
1132             fi
1133         else
1134             # Complain to user if he specified an argument to --enable-universal_binary
1135             # and also 1) specified --with-macosx-sdk using the default (yes) or
1136             # 2) specified --with-macosx-sdk using a path or 3) specified
1137             # --without-macosx-sdk (no).
1138             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1139                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1140             else
1141                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1142                 # special-case the empty string because the below test simply
1143                 # converts "no" to the empty string anyway.
1144                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1145                 dnl Warn about deprecated usage.
1146                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1147             fi
1148         fi
1149         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1150         OSX_UNIV_OPTS="-arch ppc -arch i386"
1151         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1152         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1153         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1154         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1155         dnl is incapable of using them but the compiler driver (which we use
1156         dnl as LD when building dynamic libraries) uses them to invoke the
1157         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1158         dnl need no arch flags because libtool automatically invokes ld for
1159         dnl every architecture found in the fat input files.
1160         dnl
1161         dnl For static library builds, AR/RANLIB automatically create proper
1162         dnl fat archives although AR is unable to update them once RANLIB has
1163         dnl made them into proper fat archives.  Fortunately, our link process
1164         dnl simply removes the .a file before using ar to create a new one.
1165         dnl If we did move to libtool -static we still wouldn't need arch flags
1166         dnl because libtool automatically figures it out based on input.
1167         retest_macosx_linking=yes
1168
1169         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1170         dnl and including all architecture directories with each compiler invocation.
1171         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1172         dnl Objective-C++ precompiled headers.
1173         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1174         bk_use_pch=no
1175     fi
1176 #fi
1177
1178 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1179 dnl with the SDK in place.
1180 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1181 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1182     wxUSE_MACOSX_SDK=
1183 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1184     # TODO: Search for most recent SDK and use it.
1185     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1186 fi
1187
1188
1189 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1190     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1191     if ! test -d "$wxUSE_MACOSX_SDK"; then
1192         AC_MSG_FAILURE([not found])
1193     else
1194         AC_MSG_RESULT([exists])
1195     fi
1196     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1197     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1198     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1199     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1200     retest_macosx_linking=yes
1201     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1202     dnl the syslibroot makes no difference.  We aren't using libtool now but
1203     dnl if we ever did, be aware that you don't need to worry about it.
1204 fi
1205
1206 dnl Set up the deployment target
1207 dnl No   : Don't specify a min version even if using an SDK
1208 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1209 dnl Param: Use the specified version
1210 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1211     wxUSE_MACOSX_VERSION_MIN=
1212 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1213     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1214         AC_MSG_CHECKING([SDK deployment version])
1215 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1216 [
1217         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\} *; *$/\1/'`
1218 ]
1219         # If that failed, try again with the new key
1220         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1221 [
1222             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\} *; *$/\1/'`
1223 ]
1224         fi
1225
1226         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1227             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1228             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1229         else
1230             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1231             wxUSE_MACOSX_VERSION_MIN=
1232         fi
1233     else
1234         wxUSE_MACOSX_VERSION_MIN=
1235     fi
1236 fi
1237
1238 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1239     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1240     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1241     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1242     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1243     retest_macosx_linking=yes
1244 fi
1245
1246 dnl If either an SDK or a version option was added, make sure that we can
1247 dnl still compile and link both C and C++.  If we didn't do this, then most
1248 dnl of the remaining tests would fail.
1249 if test "x$retest_macosx_linking" = "xyes"; then
1250     AC_LANG_PUSH(C)
1251     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1252     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1253     AC_LANG_POP()
1254
1255     AC_LANG_PUSH(C++)
1256     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1257     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1258     AC_LANG_POP()
1259 fi
1260
1261
1262 case "${host}" in
1263
1264     dnl The other BSD's should probably go in here too, since this is
1265     dnl to workaround a strange static lib BSDism.
1266     dnl Mac OS X install seems to ignore -p option...
1267     *-*-darwin* )
1268         INSTALL_PROGRAM="cp -fp"
1269         INSTALL_DATA="cp -fp"
1270         ;;
1271     *)
1272         ;;
1273 esac
1274
1275 dnl ------------------------------------------------------------------------
1276 dnl Platform specific tests
1277 dnl ------------------------------------------------------------------------
1278
1279 dnl xlC needs -qunique under AIX so that one source file can be
1280 dnl compiled to multiple object files and safely linked together.
1281 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1282     CXXFLAGS="-qunique $CXXFLAGS"
1283 fi
1284
1285 dnl This case is for PowerPC OS X vs. everything else
1286 case "${host}" in
1287   powerpc-*-darwin* )
1288     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1289     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1290         choke me for lack of PowerPC
1291 #endif
1292 ],
1293         [AC_MSG_RESULT([yes])],
1294         [AC_MSG_RESULT([no])
1295         AC_DEFINE(__POWERPC__)
1296     ])
1297   ;;
1298 esac
1299
1300 dnl This case is for OS X vs. everything else
1301 case "${host}" in
1302   *-*-darwin* )
1303     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1304     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1305 ],[],
1306         [AC_MSG_RESULT([yes])],
1307         [AC_MSG_RESULT([no])
1308         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1309         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1310 #include <CoreFoundation/CFBase.h>
1311         ],[],
1312         [AC_MSG_RESULT([yes])
1313         dnl We must use -D so source files that don't include wx/setup.h
1314         dnl but do include CFBase will work.
1315         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1316         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1317         )
1318         ]
1319     )
1320   ;;
1321 esac
1322
1323 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1324 dnl latter makes more sense for wxGTK/Motif/X11 ports
1325 wants_win32=0
1326 doesnt_want_win32=0
1327 case "${host}" in
1328   *-*-cygwin*)
1329       if test "$wxUSE_MSW" = 1 ; then
1330         wants_win32=1
1331       else
1332         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1333         dnl headers and libraries, so it's Windows-like in this case
1334         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1335             [
1336                 AC_TRY_COMPILE(
1337                     [],
1338                     [
1339                         #ifdef __MINGW32__
1340                             choke me
1341                         #endif
1342                     ],
1343                     wx_cv_nocygwin=no,
1344                     wx_cv_nocygwin=yes
1345                 )
1346             ]
1347         )
1348
1349         if test "$wx_cv_nocygwin" = "yes"; then
1350             wants_win32=1
1351         else
1352             doesnt_want_win32=1
1353         fi
1354       fi
1355       if test "$wants_win32" = 1 ; then
1356         BAKEFILE_FORCE_PLATFORM=win32
1357       fi
1358   ;;
1359   *-*-mingw*)
1360       wants_win32=1
1361   ;;
1362 esac
1363
1364 if test "$wxUSE_WINE" = "yes"; then
1365     wants_win32=1
1366     LDFLAGS_GUI="-mwindows"
1367 fi
1368
1369 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1370 dnl     take effect on Cygwin/Mingw and not other platforms.
1371 if test "$wants_win32" = 1 ; then
1372     USE_UNIX=0
1373     USE_WIN32=1
1374     AC_DEFINE(__WIN32__)
1375     AC_DEFINE(__WIN95__)
1376     AC_DEFINE(__WINDOWS__)
1377     AC_DEFINE(__GNUWIN32__)
1378     AC_DEFINE(STRICT)
1379 fi
1380 if test "$doesnt_want_win32" = 1 ; then
1381     USE_UNIX=1
1382     USE_WIN32=0
1383 fi
1384 dnl (end of Windows-only piece)
1385
1386 if test "$USE_UNIX" = 1 ; then
1387     wxUSE_UNIX=yes
1388     AC_DEFINE(__UNIX__)
1389 fi
1390
1391 dnl This case is for OS/2 vs. everything else
1392 case "${host}" in
1393   *-pc-os2_emx | *-pc-os2-emx )
1394       dnl ---------------------------------------------------------------------
1395       dnl When we are using gcc on OS/2, we want to be either using resources
1396       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1397       dnl Moreover we need to link explicitly against either stdcpp.a or
1398       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1399       dnl not "g++/c++".
1400       dnl ---------------------------------------------------------------------
1401       dnl (OS/2-only piece)
1402       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1403           dnl More complete Unix emulation for unix-like ports
1404           dnl by linking in POSIX/2's cExt (if available).
1405           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1406       else
1407           dnl Include resources for the "native" port (wxPM).
1408           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1409       fi
1410       dnl Check for the gcc version (and thereby for the C runtime library).
1411       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1412       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1413       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1414       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1415       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1416           AC_TRY_RUN(
1417               dnl Check the gcc version macro.
1418               [
1419                   #include <stdio.h>
1420
1421                   int main()
1422                   {
1423                       FILE *f=fopen("conftestval", "w");
1424                       if (!f) exit(1);
1425                       fprintf(f,
1426                   #if (__GNUC__ < 3)
1427                               "EMX2"
1428                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1429                               "EMX3"
1430                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1431                               "Innotek5"
1432                   #else
1433                               "Innotek6"
1434                   #endif
1435                       );
1436                       exit(0);
1437                   }
1438               ],
1439               wx_cv_gccversion=`cat conftestval`,
1440               wx_cv_gccversion="EMX2",
1441               dnl Compilation error: Assuming standard EMX environment
1442               wx_cv_gccversion="EMX2"
1443           )
1444       ])
1445       if test "$wx_cv_gccversion" = "EMX2"; then
1446           LIBS="$LIBS -lstdcpp"
1447           LDFLAGS="$LDFLAGS -Zsysv-signals"
1448       else
1449           if test "$wx_cv_gccversion" = "EMX3"; then
1450               LIBS="$LIBS -lstdcxx -lgcc"
1451               LDFLAGS="$LDFLAGS -Zsysv-signals"
1452           else
1453               LIBS="$LIBS -lstdc++"
1454           fi
1455       fi
1456       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1457         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1458         wxUSE_OMF=yes
1459         enable_omf=yes
1460       fi
1461       dnl (end of OS/2-only piece)
1462   ;;
1463   *)
1464       dnl ---------------------------------------------------------------------
1465       dnl look for strcasecmp() in string.h and then strings.h if it's not
1466       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1467       dnl used.
1468       dnl ---------------------------------------------------------------------
1469       dnl (non-OS/2-only piece)
1470
1471       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1472           AC_TRY_LINK([
1473               #include <string.h>
1474               ],
1475               [
1476                   strcasecmp("foo", "bar");
1477               ],
1478               ac_cv_string_strcasecmp=yes,
1479               ac_cv_string_strcasecmp=no
1480           )
1481       ])
1482
1483       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1484           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1485       else
1486           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1487               AC_TRY_LINK([
1488                   #include <strings.h>
1489                   ],
1490                   [
1491                       strcasecmp("foo", "bar");
1492                   ],
1493                   ac_cv_strings_strcasecmp=yes,
1494                   ac_cv_strings_strcasecmp=no
1495               )
1496           ])
1497
1498           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1499               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1500           else
1501               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1502           fi
1503       fi
1504
1505       dnl (end of non-OS/2-only piece)
1506   ;;
1507 esac
1508
1509 dnl ------------------------------------------------------------------------
1510 dnl Check for headers
1511 dnl ------------------------------------------------------------------------
1512
1513 dnl Note: non-empty last parameter makes check compile-only,
1514 dnl   skipping worthless preprocessing check
1515 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1516
1517 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1518 if test "$ac_cv_header_wchar_h" != "yes"; then
1519     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1520 fi
1521
1522 case "${host}" in
1523   *-pc-os2_emx | *-pc-os2-emx )
1524       dnl Explicitly link -lintl if langinfo.h is available
1525       dnl and intl not yet included in libc
1526       if test $ac_cv_header_langinfo_h = "yes" \
1527                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1528                      -o "$wx_cv_gccversion" = "EMX3" \
1529                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1530           LIBS="$LIBS -lintl"
1531       fi
1532   ;;
1533 esac
1534
1535 dnl POSIX needs this for select(), but old systems don't have it
1536 if test "$USE_UNIX" = 1 ; then
1537     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1538 fi
1539
1540 dnl ---------------------------------------------------------------------------
1541 dnl Checks for compiler characteristics
1542 dnl ---------------------------------------------------------------------------
1543
1544 dnl defines const to be empty if c-compiler does not support const fully
1545 AC_C_CONST
1546 dnl defines inline to a sensible value for the c-compiler
1547 AC_C_INLINE
1548
1549 dnl check the sizes of integral types (give some reasonable default values for
1550 dnl cross-compiling)
1551 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1552 AC_CHECK_SIZEOF(short, 2)
1553 AC_CHECK_SIZEOF(void *, 4)
1554 AC_CHECK_SIZEOF(int, 4)
1555 AC_CHECK_SIZEOF(long, 4)
1556 AC_CHECK_SIZEOF(size_t, 4)
1557
1558 case "${host}" in
1559     arm-*-linux* )
1560         AC_CHECK_SIZEOF(long long, 8)
1561     ;;
1562     *-hp-hpux* )
1563         AC_CHECK_SIZEOF(long long, 0)
1564         if test "$ac_cv_sizeof_long_long" != 0; then
1565             dnl HPUX 10.20 headers need this define in order to use long long definitions
1566             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1567         fi
1568     ;;
1569     * )
1570         AC_CHECK_SIZEOF(long long, 0)
1571 esac
1572
1573 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1574 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1575 AC_CHECK_SIZEOF(wchar_t, 0,
1576     [
1577         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1578         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1579         #  error "fake wchar_t"
1580         #endif
1581         #ifdef HAVE_WCHAR_H
1582         #  ifdef __CYGWIN__
1583         #    include <stddef.h>
1584         #  endif
1585         #  include <wchar.h>
1586         #endif
1587         #ifdef HAVE_STDLIB_H
1588         #  include <stdlib.h>
1589         #endif
1590         #include <stdio.h>
1591     ]
1592 )
1593 if test "$ac_cv_sizeof_wchar_t" != 0; then
1594     wxUSE_WCHAR_T=yes
1595 else
1596     wxUSE_WCHAR_T=no
1597 fi
1598
1599 dnl checks needed to define wxVaCopy
1600 AC_CACHE_CHECK([for va_copy],
1601     wx_cv_func_va_copy,
1602     [
1603         AC_LANG_PUSH(C++)
1604         AC_LINK_IFELSE([
1605             #include <stdarg.h>
1606             void foo(char *f, ...)
1607             {
1608                 va_list ap1, ap2;
1609                 va_start(ap1, f);
1610                 va_copy(ap2, ap1);
1611                 va_end(ap2);
1612                 va_end(ap1);
1613             }
1614             int main()
1615             {
1616                 foo("hi", 17);
1617                 return 0;
1618             }],
1619             wx_cv_func_va_copy=yes,
1620             wx_cv_func_va_copy=no
1621         )
1622         AC_LANG_POP()
1623     ]
1624 )
1625
1626 if test $wx_cv_func_va_copy = "yes"; then
1627     AC_DEFINE(HAVE_VA_COPY)
1628 else
1629     dnl try to understand how can we copy va_lists
1630     AC_CACHE_CHECK([if va_list can be copied by value],
1631         wx_cv_type_va_list_lvalue,
1632         [
1633             AC_RUN_IFELSE([
1634                 #include <stdarg.h>
1635                 int foo(char *f, ...)
1636                 {
1637                     va_list ap1, ap2;
1638                     va_start(ap1, f);
1639                     ap2 = ap1;
1640                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1641                         return 1;
1642                     va_end(ap2);
1643                     va_end(ap1);
1644                     return 0;
1645                 }
1646                 int main()
1647                 {
1648                     return foo("hi", 17);
1649                 }],
1650                 wx_cv_type_va_list_lvalue=yes,
1651                 wx_cv_type_va_list_lvalue=no,
1652                 dnl assume most common case for cross-compiling...
1653                 wx_cv_type_va_list_lvalue=yes
1654             )
1655         ]
1656     )
1657
1658     if test $wx_cv_type_va_list_lvalue != "yes"; then
1659         dnl we suppose that the only thing which can't be copied like this
1660         dnl are arrays... only experience will show whether this is really true
1661         AC_DEFINE(VA_LIST_IS_ARRAY)
1662     fi
1663 fi
1664
1665 dnl don't check for vararg macros if they're explicitly disabled: this is
1666 dnl useful if the user code using the library wants to limit itself to standard
1667 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1668 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1669
1670 dnl Check if variadic macros (C99 feature) are supported:
1671 AC_CACHE_CHECK(
1672     [whether the compiler supports variadic macros],
1673     [wx_cv_have_variadic_macros],
1674     [
1675         dnl C compiler might support variadic macros when C++ one doesn't
1676         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1677         AC_LANG_PUSH(C++)
1678         AC_COMPILE_IFELSE(
1679             AC_LANG_PROGRAM(
1680                 [
1681                     #include <stdio.h>
1682                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1683                 ],
1684                 [
1685                     test("%s %d %p", "test", 1, 0);
1686                 ]
1687             ),
1688             [wx_cv_have_variadic_macros=yes],
1689             [wx_cv_have_variadic_macros=no]
1690             )
1691         AC_LANG_POP()
1692     ]
1693 )
1694
1695 if test $wx_cv_have_variadic_macros = "yes"; then
1696     AC_DEFINE(HAVE_VARIADIC_MACROS)
1697 fi
1698
1699 fi dnl wxUSE_VARARG_MACROS == yes
1700
1701 dnl check for large file support
1702 AC_SYS_LARGEFILE
1703
1704 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1705 dnl line because otherwise the system headers risk being included before
1706 dnl wx/defs.h which defines these constants leading to inconsistent
1707 dnl sizeof(off_t) in different source files of the same program and linking
1708 dnl problems
1709 if test "x$wx_largefile" = "xyes"; then
1710     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1711         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1712
1713         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1714         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1715         dnl The compiler should define it automatically, but some old g++
1716         dnl versions don't define it, so test and add it if necessary. AFAIK
1717         dnl the problem only affects the C++ compiler so it is added to
1718         dnl CXXFLAGS only.
1719         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1720             AC_CACHE_CHECK(
1721                 [if -D__STDC_EXT__ is required],
1722                 wx_cv_STDC_EXT_required,
1723                 [
1724                     AC_LANG_PUSH(C++)
1725                     AC_TRY_COMPILE(
1726                         [],
1727                         [
1728                             #ifndef __STDC_EXT__
1729                                 choke me
1730                             #endif
1731                         ],
1732                         wx_cv_STDC_EXT_required=no,
1733                         wx_cv_STDC_EXT_required=yes
1734                     )
1735                     AC_LANG_POP()
1736                 ]
1737             )
1738             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1739                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1740             fi
1741         fi
1742     else
1743         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1744     fi
1745     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1746     AC_FUNC_FSEEKO
1747     if test "$ac_cv_sys_largefile_source" != no; then
1748         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1749     fi
1750 fi
1751
1752 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1753 WX_C_BIGENDIAN
1754
1755 dnl check for iostream (as opposed to iostream.h) standard header
1756 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1757
1758 dnl check whether C++ compiler supports bool built-in type
1759 WX_CPP_BOOL
1760
1761 dnl check whether C++ compiler supports explicit keyword
1762 WX_CPP_EXPLICIT
1763
1764 dnl check whether C++ compiler supports C++ casts
1765 AC_CXX_CONST_CAST
1766 AC_CXX_REINTERPRET_CAST
1767 AC_CXX_STATIC_CAST
1768 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1769 dnl AC_CXX_DYNAMIC_CAST
1770
1771 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1772 dnl to get the expression scope behaviour that conforms to the standard.
1773 if test "x$SUNCXX" = xyes; then
1774     CXXFLAGS="-features=tmplife $CXXFLAGS"
1775 fi
1776
1777 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1778 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1779 dnl still spits out dozens of warnings for each X include file, so suppress
1780 dnl them
1781 if test "x$SUNCC" = xyes; then
1782     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1783 fi
1784
1785 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1786 dnl same-sized integral type" even when there is an explicit cast and as there
1787 dnl is no way to turn it off and there are hundreds of these warnings in wx
1788 dnl sources, just turn it off for now
1789 dnl
1790 dnl a better long term solution would be to use #pragma set/reset woff in
1791 dnl wxPtrToUInt() and use it instead of casts elsewhere
1792 if test "x$SGICC" = "xyes"; then
1793     CFLAGS="-woff 3970 $CFLAGS"
1794 fi
1795 if test "x$SGICXX" = "xyes"; then
1796     CXXFLAGS="-woff 3970 $CXXFLAGS"
1797 fi
1798
1799 dnl HP-UX c89/aCC compiler warnings
1800 if test "x$HPCC" = "xyes"; then
1801     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1802     dnl       even for directives inside #if which is not true (i.e. which are
1803     dnl       used for other compilers/OS) and so we have no way to get rid of it
1804     dnl 2450: "long long is non standard" -- yes, we know
1805     CFLAGS="+W 2011,2450 $CFLAGS"
1806 fi
1807 if test "x$HPCXX" = "xyes"; then
1808     dnl 2340: "value copied to temporary, reference to temporary used": very
1809     dnl       painful as triggered by any occurrence of user-defined conversion
1810     CXXFLAGS="+W 2340 $CXXFLAGS"
1811 fi
1812
1813 dnl DEC/Compaq/HP cxx warnings
1814 if test "x$COMPAQCXX" = "xyes"; then
1815     dnl -w0 enables all warnings, then we disable some of them:
1816     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1817     dnl unrimpret:  "end of routine block may be unreachable" is given for
1818     dnl             every "if ( ) return ...; else return ...;"
1819     dnl intconlosbit: "conversion to integral type of smaller size could lose
1820     dnl               data" this is a useful warning but there are too many of
1821     dnl               them for now
1822     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1823 fi
1824
1825 dnl the next few tests are all for C++ features and so need to be done using
1826 dnl C++ compiler
1827 AC_LANG_PUSH(C++)
1828
1829 dnl check for std::string or std::wstring
1830 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1831     if test "$wxUSE_UNICODE" = "yes"; then
1832         std_string="std::wstring"
1833         char_type="wchar_t"
1834     else
1835         std_string="std::string"
1836         char_type="char"
1837     fi
1838
1839     dnl check if <string> declares std::[w]string
1840     AC_CACHE_CHECK([for $std_string in <string>],
1841         wx_cv_class_stdstring,
1842         [
1843             AC_TRY_COMPILE([#include <string>],
1844                 [$std_string foo;],
1845                 wx_cv_class_stdstring=yes,
1846                 wx_cv_class_stdstring=no
1847             )
1848         ]
1849     )
1850
1851     if test "$wx_cv_class_stdstring" = yes; then
1852         if test "$wxUSE_UNICODE" = "yes"; then
1853             AC_DEFINE(HAVE_STD_WSTRING)
1854         fi
1855         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1856         dnl wxUSE_STD_STRING==yes
1857     else
1858         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1859             wx_cv_class_stdbasicstring,
1860             [
1861                 AC_TRY_COMPILE([
1862                     #ifdef HAVE_WCHAR_H
1863                     #  ifdef __CYGWIN__
1864                     #    include <stddef.h>
1865                     #  endif
1866                     #  include <wchar.h>
1867                     #endif
1868                     #ifdef HAVE_STDLIB_H
1869                     #  include <stdlib.h>
1870                     #endif
1871                     #include <stdio.h>
1872                     #include <string>
1873                     ],
1874                     [std::basic_string<$char_type> foo;
1875                      const $char_type* dummy = foo.c_str();],
1876                     wx_cv_class_stdbasicstring=yes,
1877                     wx_cv_class_stdbasicstring=no
1878                 )
1879             ]
1880         )
1881
1882         if test "$wx_cv_class_stdbasicstring" != yes; then
1883             if test "$wxUSE_STL" = "yes"; then
1884                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1885             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1886                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1887             else
1888                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1889                 wxUSE_STD_STRING=no
1890             fi
1891         fi
1892     fi
1893 fi
1894
1895 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1896     AC_CHECK_TYPES([std::istream, std::ostream],,
1897                    [wxUSE_STD_IOSTREAM=no],
1898                    [#include <iostream>])
1899
1900     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1901         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1902             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1903         else
1904             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1905         fi
1906     fi
1907 fi
1908
1909 if test "$wxUSE_STL" = "yes"; then
1910     dnl check for basic STL functionality
1911     AC_CACHE_CHECK([for basic STL functionality],
1912         wx_cv_lib_stl,
1913         [AC_TRY_COMPILE([#include <string>
1914             #include <functional>
1915             #include <algorithm>
1916             #include <vector>
1917             #include <list>],
1918             [std::vector<int> moo;
1919              std::list<int> foo;
1920              std::vector<int>::iterator it =
1921                  std::find_if(moo.begin(), moo.end(),
1922                               std::bind2nd(std::less<int>(), 3));],
1923             wx_cv_lib_stl=yes,
1924             wx_cv_lib_stl=no
1925         )]
1926     )
1927
1928     if test "$wx_cv_lib_stl" != yes; then
1929          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1930     fi
1931
1932     dnl check for compliant std::string::compare
1933     AC_CACHE_CHECK([for compliant std::string::compare],
1934         wx_cv_func_stdstring_compare,
1935         [AC_TRY_COMPILE([#include <string>],
1936             [std::string foo, bar;
1937             foo.compare(bar);
1938             foo.compare(1, 1, bar);
1939             foo.compare(1, 1, bar, 1, 1);
1940             foo.compare("");
1941             foo.compare(1, 1, "");
1942             foo.compare(1, 1, "", 2);],
1943             wx_cv_func_stdstring_compare=yes,
1944             wx_cv_func_stdstring_compare=no
1945         )]
1946     )
1947
1948     if test "$wx_cv_func_stdstring_compare" = yes; then
1949         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1950     fi
1951
1952     dnl check for hash_map and hash_set headers
1953     AC_CHECK_HEADER([hash_map],
1954         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1955             wx_cv_class_stdhashmapset,
1956             [AC_TRY_COMPILE([#include <hash_map>
1957                 #include <hash_set>],
1958                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1959                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1960                 wx_cv_class_stdhashmapset=yes,
1961                 wx_cv_class_stdhashmapset=no)
1962             ]
1963         )],
1964         [],
1965         [ ]
1966     )
1967
1968     if test "$wx_cv_class_stdhashmapset" = yes; then
1969         AC_DEFINE(HAVE_HASH_MAP)
1970         AC_DEFINE(HAVE_STD_HASH_MAP)
1971     fi
1972
1973     AC_CHECK_HEADER([ext/hash_map],
1974         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1975             wx_cv_class_gnuhashmapset,
1976             [AC_TRY_COMPILE([#include <ext/hash_map>
1977                 #include <ext/hash_set>],
1978                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1979                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1980                 wx_cv_class_gnuhashmapset=yes,
1981                 wx_cv_class_gnuhashmapset=no)
1982             ]
1983         )],
1984         [],
1985         [ ]
1986     )
1987
1988     if test "$wx_cv_class_gnuhashmapset" = yes; then
1989          AC_DEFINE(HAVE_EXT_HASH_MAP)
1990          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1991     fi
1992 fi
1993
1994 dnl check for atomic operations builtins for wx/atomic.h:
1995 WX_ATOMIC_BUILTINS
1996
1997 dnl pop C++
1998 AC_LANG_POP()
1999
2000 dnl ---------------------------------------------------------------------------
2001 dnl Define search path for includes and libraries: all headers and libs will be
2002 dnl looked for in all directories of this path
2003 dnl ---------------------------------------------------------------------------
2004
2005 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2006 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2007 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2008 dnl
2009 dnl Also try to put all directories which may contain X11R6 before those which
2010 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2011 dnl
2012 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2013 dnl systems which have both (AIX 4.x does)
2014 SEARCH_INCLUDE="\
2015     /usr/local/include        \
2016                               \
2017     /usr/Motif-2.1/include    \
2018     /usr/Motif-1.2/include    \
2019     /usr/include/Motif1.2     \
2020                               \
2021     /usr/dt/include           \
2022     /usr/openwin/include      \
2023                               \
2024     /usr/include/Xm           \
2025                               \
2026     /usr/X11R6/include        \
2027     /usr/X11R6.4/include      \
2028     /usr/X11R5/include        \
2029     /usr/X11R4/include        \
2030                               \
2031     /usr/include/X11R6        \
2032     /usr/include/X11R5        \
2033     /usr/include/X11R4        \
2034                               \
2035     /usr/local/X11R6/include  \
2036     /usr/local/X11R5/include  \
2037     /usr/local/X11R4/include  \
2038                               \
2039     /usr/local/include/X11R6  \
2040     /usr/local/include/X11R5  \
2041     /usr/local/include/X11R4  \
2042                               \
2043     /usr/X11/include          \
2044     /usr/include/X11          \
2045     /usr/local/X11/include    \
2046     /usr/local/include/X11    \
2047                               \
2048     /usr/XFree86/include/X11  \
2049     /usr/pkg/include          \
2050                               \
2051     /usr/openwin/share/include"
2052
2053 dnl try to find out the standard lib locations for the systems with multiple
2054 dnl ABIs
2055 AC_MSG_CHECKING([for libraries directory])
2056
2057 case "${host}" in
2058     *-*-irix6* )
2059         AC_CACHE_VAL(
2060             wx_cv_std_libpath,
2061             [
2062                 for d in WX_STD_LIBPATH(); do
2063                     for e in a so sl dylib dll.a; do
2064                         libc="$d/libc.$e"
2065                         if test -f $libc; then
2066                             save_LIBS="$LIBS"
2067                             LIBS="$libc"
2068                             AC_LINK_IFELSE([int main() { return 0; }],
2069                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2070                             LIBS="$save_LIBS"
2071                             if test "x$wx_cv_std_libpath" != "x"; then
2072                                 break 2
2073                             fi
2074                         fi
2075                     done
2076                 done
2077                 if test "x$wx_cv_std_libpath" = "x"; then
2078                     wx_cv_std_libpath="lib"
2079                 fi
2080             ]
2081         )
2082         ;;
2083
2084     *-*-solaris2* )
2085         dnl use ../lib or ../lib/64 depending on the size of void*
2086         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2087             wx_cv_std_libpath="lib/64"
2088         else
2089             wx_cv_std_libpath="lib"
2090         fi
2091         ;;
2092
2093     *-*-linux* )
2094         dnl use ../lib or ../lib64 depending on the size of void*
2095         if test "$ac_cv_sizeof_void_p" = 8 -a \
2096                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2097             wx_cv_std_libpath="lib64"
2098         else
2099             wx_cv_std_libpath="lib"
2100         fi
2101         ;;
2102
2103     *)
2104         wx_cv_std_libpath="lib";
2105         ;;
2106 esac
2107
2108 AC_MSG_RESULT($wx_cv_std_libpath)
2109
2110 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2111
2112 dnl Cross compiling with gcc?
2113 if test "$build" != "$host" -a "$GCC" = yes; then
2114     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2115     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2116     dnl for a 'root' below which libraries and headers for the target system
2117     dnl might be installed.
2118     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2119         cross_root=`dirname $cross_root`
2120         cross_root=`dirname $cross_root`
2121
2122         dnl substitute this candiate root for '^/usr' in the search lists,
2123         dnl strip out any that don't start '^/usr'.
2124         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2125         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2126         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2127
2128         dnl also have pkg-config search for *.pc files under this 'root'
2129         if test -z "$PKG_CONFIG_PATH"; then
2130             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2131             export PKG_CONFIG_PATH
2132         fi
2133
2134         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2135         dnl -x-libraries are given on the command line. So if they are not
2136         dnl set then set them here to plausible defaults.
2137         if test -z "$x_includes" -o "$x_includes" = NONE; then
2138             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2139             x_includes=$ac_find_includes
2140         fi
2141         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2142             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2143             x_libraries=$ac_find_libraries
2144         fi
2145     fi
2146 fi
2147
2148 dnl ------------------------------------------------------------------------
2149 dnl Check for libraries
2150 dnl ------------------------------------------------------------------------
2151
2152 dnl flush the cache because checking for libraries below might abort
2153 AC_CACHE_SAVE
2154
2155 dnl check for glibc version
2156 dnl
2157 dnl VZ: I have no idea why had this check been there originally, but now
2158 dnl     we could probably do without it by just always adding _GNU_SOURCE
2159 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2160     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2161         AC_TRY_COMPILE([#include <features.h>],
2162             [
2163                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2164                 not glibc 2.1
2165                 #endif
2166             ],
2167             [
2168                 wx_cv_lib_glibc21=yes
2169             ],
2170             [
2171                 wx_cv_lib_glibc21=no
2172             ]
2173         )
2174     ])
2175     if test "$wx_cv_lib_glibc21" = "yes"; then
2176         AC_DEFINE(wxHAVE_GLIBC2)
2177     fi
2178 fi
2179
2180 dnl we may need _GNU_SOURCE for 2 things:
2181 dnl
2182 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2183 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2184 dnl  which breaks libtiff compilation, so it is simpler to just define
2185 dnl  _GNU_SOURCE to get everything)
2186 dnl
2187 dnl  2. for Unicode functions
2188 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2189     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2190         AC_DEFINE(_GNU_SOURCE)
2191     fi
2192 fi
2193
2194 dnl Only add the -lm library if floating point functions cannot be used
2195 dnl without it.  This check is important on cygwin because of the bizarre
2196 dnl way that they have organized functions into libraries.  On cygwin, both
2197 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2198 dnl means that
2199 dnl   1) linking with -lm is not necessary, and
2200 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2201 dnl In particular, if you compile any program with -mno-cygwin and link with
2202 dnl -lm, it will crash instantly when it is run.  This happens because the
2203 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2204 dnl the ___main function instead of allowing it to be defined by
2205 dnl /usr/lib/mingw/libmingw32.a as it should be.
2206 dnl
2207 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2208 dnl
2209 dnl Just check a few floating point functions. If they are all found without
2210 dnl -lm, then we must not need -lm.
2211 have_cos=0
2212 have_floor=0
2213 AC_CHECK_FUNCS(cos, have_cos=1)
2214 AC_CHECK_FUNCS(floor, have_floor=1)
2215 AC_MSG_CHECKING(if floating point functions link without -lm)
2216 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2217     AC_MSG_RESULT(yes)
2218 else
2219     AC_MSG_RESULT(no)
2220     LIBS="$LIBS -lm"
2221     # use different functions to avoid configure caching
2222     have_sin=0
2223     have_ceil=0
2224     AC_CHECK_FUNCS(sin, have_sin=1)
2225     AC_CHECK_FUNCS(ceil, have_ceil=1)
2226     AC_MSG_CHECKING(if floating point functions link with -lm)
2227     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2228         AC_MSG_RESULT(yes)
2229     else
2230         AC_MSG_RESULT(no)
2231         # not sure we should warn the user, crash, etc.
2232     fi
2233 fi
2234
2235 dnl check for C99 string to long long conversion functions, assume that if we
2236 dnl have the unsigned variants, then we have the signed ones as well
2237 dnl
2238 dnl at least under SGI these functions are only available in C99 code and not
2239 dnl in C++ so do these tests using C++ compiler
2240 AC_LANG_PUSH(C++)
2241 if test "wxUSE_UNICODE" = "yes"; then
2242     WX_CHECK_FUNCS(wcstoull)
2243 else
2244     WX_CHECK_FUNCS(strtoull)
2245 fi
2246 AC_LANG_POP()
2247
2248 dnl ---------------------------------------------------------------------------
2249 dnl Optional libraries
2250 dnl
2251 dnl   --with-<lib>=sys
2252 dnl       looks for system library and fails if not found
2253 dnl
2254 dnl   --with-<lib>
2255 dnl   --with-<lib>=yes
2256 dnl       looks for system library and, if not found, prints a warning,
2257 dnl       falls back to the builtin wx version, and continues configuration
2258 dnl
2259 dnl   --with-<lib>=builtin
2260 dnl       uses builtin wx version without searching for system library
2261 dnl
2262 dnl   --with-<lib>=no
2263 dnl   --without-<lib>
2264 dnl       do not use library (neither system nor builtin wx version)
2265 dnl
2266 dnl ---------------------------------------------------------------------------
2267
2268 dnl ------------------------------------------------------------------------
2269 dnl Check for regex libraries
2270 dnl ------------------------------------------------------------------------
2271
2272 if test "$wxUSE_REGEX" != "no"; then
2273     AC_DEFINE(wxUSE_REGEX)
2274
2275     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2276         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2277         wxUSE_REGEX=builtin
2278     fi
2279
2280     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2281         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2282         dnl on some old systems it may be in libregex - check for it too?
2283         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2284
2285         if test "x$ac_cv_func_regcomp" != "xyes"; then
2286             if test "$wxUSE_REGEX" = "sys" ; then
2287                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2288             else
2289                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2290                 wxUSE_REGEX=builtin
2291             fi
2292         else
2293             dnl we are using the system library
2294             wxUSE_REGEX=sys
2295             dnl only the built-in supports advanced REs
2296             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2297         fi
2298     fi
2299 fi
2300
2301 dnl ------------------------------------------------------------------------
2302 dnl Check for zlib compression library
2303 dnl ------------------------------------------------------------------------
2304
2305 ZLIB_LINK=
2306 if test "$wxUSE_ZLIB" != "no" ; then
2307     AC_DEFINE(wxUSE_ZLIB)
2308
2309     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2310         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2311         dnl should still use it because hopefully (can someone confirm this?)
2312         dnl Apple did fix the security problem in it and not using the system
2313         dnl library results in a whole bunch of warnings when linking with
2314         dnl Carbon framework
2315         if test "$USE_DARWIN" = 1; then
2316             system_zlib_h_ok="yes"
2317         else
2318             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2319             dnl known to not work) and although I don't know which is
2320             dnl the minimal required version it's safer to test for 1.1.4 as
2321             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2322             dnl has anything more ancient (1.1.3 was released in July 1998)
2323             dnl anyhow
2324             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2325                 [AC_TRY_RUN(
2326                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2327                     [
2328                         #include <zlib.h>
2329                         #include <stdio.h>
2330
2331                         int main()
2332                         {
2333                             FILE *f=fopen("conftestval", "w");
2334                             if (!f) exit(1);
2335                             fprintf(f, "%s",
2336                                     ZLIB_VERSION[0] == '1' &&
2337                                     (ZLIB_VERSION[2] > '1' ||
2338                                     (ZLIB_VERSION[2] == '1' &&
2339                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2340                             exit(0);
2341                         }
2342                     ],
2343                     ac_cv_header_zlib_h=`cat conftestval`,
2344                     ac_cv_header_zlib_h=no,
2345                     dnl cross-compiling: don't have an answer, try later
2346                     unset ac_cv_header_zlib_h
2347                 )]
2348             )
2349             dnl If the test above did not come up with a value (e.g. cross
2350             dnl compiling) then this should give a definitive answer
2351             AC_CHECK_HEADER(zlib.h,,, [ ])
2352
2353             system_zlib_h_ok=$ac_cv_header_zlib_h
2354         fi
2355
2356         if test "$system_zlib_h_ok" = "yes"; then
2357             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2358         fi
2359
2360         if test "x$ZLIB_LINK" = "x" ; then
2361             if test "$wxUSE_ZLIB" = "sys" ; then
2362                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2363             else
2364                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2365                 wxUSE_ZLIB=builtin
2366             fi
2367         else
2368             dnl we are using the system library
2369             wxUSE_ZLIB=sys
2370         fi
2371     fi
2372 fi
2373
2374 dnl ------------------------------------------------------------------------
2375 dnl Check for png library
2376 dnl ------------------------------------------------------------------------
2377
2378 PNG_LINK=
2379 if test "$wxUSE_LIBPNG" != "no" ; then
2380     AC_DEFINE(wxUSE_LIBPNG)
2381
2382     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2383         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2384         wxUSE_LIBPNG=sys
2385     fi
2386
2387     dnl for the check below to have a chance to succeed, we must already have
2388     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2389     dnl doesn't depend on zlib)
2390     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2391         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2392         wxUSE_LIBPNG=builtin
2393     fi
2394
2395     if test "$wxUSE_MGL" != 1 ; then
2396         dnl Don't check for libpng when building wxMGL, libmgl contains it
2397         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2398             dnl libpng version 0.9 is known to not work, if an even newer
2399             dnl version is required, just bump it up in the test below
2400             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2401                 [AC_TRY_RUN(
2402                     dnl png.h defines PNG_LIBPNG_VER=number
2403                     [
2404                         #include <png.h>
2405                         #include <stdio.h>
2406
2407                         int main()
2408                         {
2409                             FILE *f=fopen("conftestval", "w");
2410                             if (!f) exit(1);
2411                             fprintf(f, "%s",
2412                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2413                             exit(0);
2414                         }
2415                     ],
2416                     ac_cv_header_png_h=`cat conftestval`,
2417                     ac_cv_header_png_h=no,
2418                     dnl cross-compiling: test (later) if we have any png.h
2419                     unset ac_cv_header_png_h
2420                 )]
2421             )
2422             AC_CHECK_HEADER(png.h,,, [ ])
2423
2424             if test "$ac_cv_header_png_h" = "yes"; then
2425                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2426             fi
2427
2428             if test "x$PNG_LINK" = "x" ; then
2429                 if test "$wxUSE_LIBPNG" = "sys" ; then
2430                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2431                 else
2432                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2433                     wxUSE_LIBPNG=builtin
2434                 fi
2435             else
2436                 dnl we are using the system library
2437                 wxUSE_LIBPNG=sys
2438             fi
2439         fi
2440     fi
2441 fi
2442
2443 dnl ------------------------------------------------------------------------
2444 dnl Check for jpeg library
2445 dnl ------------------------------------------------------------------------
2446
2447 dnl this check must be done before the check for libtiff as libtiff uses
2448 dnl libjpeg itself
2449 JPEG_LINK=
2450 if test "$wxUSE_LIBJPEG" != "no" ; then
2451     AC_DEFINE(wxUSE_LIBJPEG)
2452
2453     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2454         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2455         wxUSE_LIBJPEG=sys
2456     fi
2457
2458     if test "$wxUSE_MGL" != 1 ; then
2459         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2460         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2461             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2462             dnl HAVE_STDLIB_H which are already defined and this provokes
2463             dnl a compiler warning which configure considers as an error...
2464             AC_MSG_CHECKING(for jpeglib.h)
2465             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2466                 AC_TRY_COMPILE(
2467                     [
2468                         #undef HAVE_STDLIB_H
2469                         #include <stdio.h>
2470                         #include <jpeglib.h>
2471                     ],
2472                     [
2473                     ],
2474                     ac_cv_header_jpeglib_h=yes,
2475                     ac_cv_header_jpeglib_h=no
2476                 )
2477             )
2478             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2479
2480             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2481                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2482             fi
2483
2484             if test "x$JPEG_LINK" = "x" ; then
2485                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2486                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2487                 else
2488                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2489                     wxUSE_LIBJPEG=builtin
2490                 fi
2491             else
2492                 dnl we are using the system library
2493                 wxUSE_LIBJPEG=sys
2494
2495                 if test "$wxUSE_MSW" = 1; then
2496                     dnl boolean is defined by the jpeg headers and also by the
2497                     dnl Windows headers of some compilers. This type has been
2498                     dnl renamed in the builtin, so it is only an issue when
2499                     dnl using an external jpeg lib on Windows.
2500                     AC_CHECK_TYPES(
2501                         [boolean],
2502                         [
2503                             AC_CHECK_SIZEOF(
2504                                 [boolean],
2505                                 [],
2506                                 [
2507                                     #undef HAVE_BOOLEAN
2508                                     #include <stdio.h>
2509                                     #include <jpeglib.h>
2510                                 ])
2511                             AC_DEFINE_UNQUOTED(
2512                                 [wxHACK_BOOLEAN],
2513                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2514                         ],
2515                         [],
2516                         [#include <windows.h>])
2517                 fi
2518             fi
2519         fi
2520     fi
2521 fi
2522
2523 dnl ------------------------------------------------------------------------
2524 dnl Check for tiff library
2525 dnl ------------------------------------------------------------------------
2526
2527 TIFF_LINK=
2528 TIFF_PREREQ_LINKS=-lm
2529 if test "$wxUSE_LIBTIFF" != "no" ; then
2530     AC_DEFINE(wxUSE_LIBTIFF)
2531
2532     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2533         dnl libtiff may depend on libjpeg and libz so use them in the test
2534         dnl below or it would fail
2535         if test "$wxUSE_LIBJPEG" = "sys"; then
2536             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2537         fi
2538         if test "$wxUSE_ZLIB" = "sys"; then
2539             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2540         fi
2541         AC_CHECK_HEADER(tiffio.h,
2542                         [
2543                             AC_CHECK_LIB(tiff, TIFFError,
2544                                          TIFF_LINK=" -ltiff",
2545                                          ,
2546                                          $TIFF_PREREQ_LINKS)
2547                         ],
2548                         [],
2549                         [ ]
2550                        )
2551
2552         if test "x$TIFF_LINK" = "x" ; then
2553             if test "$wxUSE_LIBTIFF" = "sys" ; then
2554                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2555             else
2556                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2557                 wxUSE_LIBTIFF=builtin
2558             fi
2559         else
2560             dnl we are using the system library
2561             wxUSE_LIBTIFF=sys
2562         fi
2563     fi
2564     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2565         if test "$wxUSE_LIBJPEG" = "no"; then
2566             dnl we have to prevent the builtin libtiff configure from building the
2567             dnl library with JPEG support as this was explicitly disabled by user,
2568             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2569             dnl (which will be passed to it anyhow as configure passes arguments to
2570             dnl the top-level script to all the other ones called recursively), so
2571             dnl we need to hack around this
2572             ac_configure_args="$ac_configure_args --disable-jpeg"
2573         fi
2574         AC_CONFIG_SUBDIRS([src/tiff])
2575     fi
2576 fi
2577
2578 dnl ------------------------------------------------------------------------
2579 dnl Check for expat libraries
2580 dnl ------------------------------------------------------------------------
2581
2582 if test "$wxUSE_WCHAR_T" != "yes"; then
2583     if test "$wxUSE_EXPAT" != "no"; then
2584         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2585         wxUSE_EXPAT=no
2586     fi
2587     if test "$wxUSE_XML" != "no"; then
2588         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2589         wxUSE_XML=no
2590     fi
2591 fi
2592
2593 if test "$wxUSE_EXPAT" != "no"; then
2594     wxUSE_XML=yes
2595     AC_DEFINE(wxUSE_EXPAT)
2596     AC_DEFINE(wxUSE_XML)
2597
2598     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2599         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2600         if test "x$found_expat_h" = "x1"; then
2601             dnl Expat 1.95.6 comes with broken expat.h:
2602             AC_CACHE_CHECK([if expat.h is valid C++ header],
2603                 wx_cv_expat_is_not_broken,
2604                 [
2605                 AC_LANG_PUSH(C++)
2606                 AC_TRY_COMPILE([#include <expat.h>],[],
2607                     wx_cv_expat_is_not_broken=yes,
2608                     wx_cv_expat_is_not_broken=no
2609                 )
2610                 AC_LANG_POP()
2611                 ]
2612             )
2613             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2614                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2615             fi
2616         fi
2617         if test "x$EXPAT_LINK" = "x" ; then
2618             if test "$wxUSE_EXPAT" = "sys" ; then
2619                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2620             else
2621                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2622                 wxUSE_EXPAT=builtin
2623             fi
2624         else
2625             dnl we are using the system library
2626             wxUSE_EXPAT=sys
2627         fi
2628     fi
2629     if test "$wxUSE_EXPAT" = "builtin" ; then
2630         dnl Expat needs this:
2631         AC_CONFIG_SUBDIRS([src/expat])
2632     fi
2633 fi
2634
2635
2636 dnl ------------------------------------------------------------------------
2637 dnl Check for libmspack
2638 dnl ------------------------------------------------------------------------
2639
2640 if test "$wxUSE_LIBMSPACK" != "no"; then
2641     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2642     if test "x$found_mspack_h" = "x1"; then
2643         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2644                      MSPACK_LINK=" -lmspack")
2645     fi
2646     if test "x$MSPACK_LINK" = "x" ; then
2647         wxUSE_LIBMSPACK=no
2648     fi
2649 fi
2650
2651 if test "$wxUSE_LIBMSPACK" != "no"; then
2652     AC_DEFINE(wxUSE_LIBMSPACK)
2653 fi
2654
2655
2656 dnl ----------------------------------------------------------------
2657 dnl search for toolkit (widget sets)
2658 dnl ----------------------------------------------------------------
2659
2660 AFMINSTALL=
2661 WIN32INSTALL=
2662
2663 TOOLKIT=
2664 TOOLKIT_INCLUDE=
2665 WIDGET_SET=
2666
2667 dnl are we building for a win32 target environment?
2668 dnl If so, setup common stuff needed for both GUI and Base libs.
2669 if test "$USE_WIN32" = 1 ; then
2670     AC_CHECK_HEADERS(w32api.h,,, [ ])
2671     AC_CHECK_HEADER(windows.h,,
2672     [
2673         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2674     ],
2675     [ ])
2676
2677     dnl --- FIXME: This is still a somewhat random list of libs,
2678     dnl ---        some of them should probably be included conditionally.
2679     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2680
2681     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2682         LIBS="$LIBS -loleacc"
2683     fi
2684
2685     case "${host}" in
2686         *-*-cygwin* )
2687             dnl Cygwin doesn't include these by default
2688             LIBS="$LIBS -lkernel32 -luser32"
2689     esac
2690
2691     dnl This one is still used by some sample makefiles.
2692     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2693     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2694
2695     dnl This lot we export to wx-config.  It must add the relevant
2696     dnl include directories at the point when they can be known.
2697     dnl (but are these (still) required anyway?)
2698     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2699
2700     dnl install Win32-specific files in "make install"
2701     WIN32INSTALL=win32install
2702
2703     dnl pbt.h is missing on Wine at least
2704     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2705 fi
2706
2707 if test "$wxUSE_GUI" = "yes"; then
2708     USE_GUI=1
2709
2710     GUI_TK_LIBRARY=
2711
2712     WXGTK12=
2713     WXGTK127=
2714     WXGTK2=
2715     WXGPE=
2716
2717     if test "$wxUSE_COCOA" = 1 ; then
2718         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2719             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2720             wxUSE_PRINTING_ARCHITECTURE=no
2721         fi
2722         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2723             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2724             wxUSE_DRAG_AND_DROP=no
2725         fi
2726         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2727             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2728             wxUSE_DRAGIMAGE=no
2729         fi
2730     fi
2731
2732     if test "$wxUSE_MSW" = 1 ; then
2733         TOOLKIT=MSW
2734         GUIDIST=MSW_DIST
2735
2736         dnl -mwindows causes a heap of other default gui libs to be linked in.
2737         case "${host}" in
2738             *-*-mingw32* )
2739                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2740         esac
2741     fi
2742
2743     if test "$wxUSE_GTK" = 1; then
2744         dnl GTK+ test program must be compiled with C compiler
2745         AC_MSG_CHECKING([for GTK+ version])
2746
2747         gtk_version_cached=1
2748         AC_CACHE_VAL(wx_cv_lib_gtk,
2749             [
2750                 dnl stupid GTK+ AM macros produce their own messages, so we
2751                 dnl have to pass to the next line
2752                 gtk_version_cached=0
2753                 AC_MSG_RESULT()
2754
2755                 dnl we must link against lgthread unless the user
2756                 dnl used --disable-threads
2757                 GTK_MODULES=
2758                 if test "$wxUSE_THREADS" = "yes"; then
2759                     GTK_MODULES=gthread
2760                 fi
2761
2762                 dnl detect GTK2
2763                 wx_cv_lib_gtk=
2764                 if test "x$wxGTK_VERSION" != "x1"
2765                 then
2766                     dnl The gthread.pc that ships with Solaris returns '-mt',
2767                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2768                     dnl So disable the compile check and remove the -mt below.
2769                     case "${host}" in
2770                         *-*-solaris2* )
2771                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2772                                 enable_gtktest=no
2773                             fi
2774                     esac
2775
2776                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2777
2778                     dnl Solaris also requires -lX11 for static lib
2779                     case "${host}" in
2780                         *-*-solaris2* )
2781                             if test "$wxUSE_SHARED" != "yes"; then
2782                                 GTK_LIBS="$GTK_LIBS -lX11"
2783                             fi
2784                     esac
2785                 fi
2786
2787                 dnl detect GTK1.x
2788                 if test -z "$wx_cv_lib_gtk"; then
2789                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2790                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2791
2792                         if test -z "$wx_cv_lib_gtk"; then
2793                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2794                         fi
2795                     fi
2796                 fi
2797
2798                 if test -z "$wx_cv_lib_gtk"; then
2799                     dnl looks better in AC_MSG_RESULT
2800                     wx_cv_lib_gtk=none
2801                 else
2802                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2803                     dnl subsequent runs
2804                     wx_cv_cflags_gtk=$GTK_CFLAGS
2805                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2806                 fi
2807             ]
2808         )
2809
2810         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2811         dnl enough
2812         if test "$gtk_version_cached" = 1; then
2813             AC_MSG_RESULT($wx_cv_lib_gtk)
2814         fi
2815
2816         case "$wx_cv_lib_gtk" in
2817             2.0)    WXGTK2=1
2818                     TOOLKIT_VERSION=2
2819                     ;;
2820             1.2.7)  WXGTK127=1
2821                     WXGTK12=1
2822                     ;;
2823             1.2.3)  WXGTK12=1
2824                     ;;
2825             *)      AC_MSG_ERROR([
2826 The development files for GTK+ were not found. For GTK+ 2, please
2827 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2828 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2829 and that the version is 1.2.3 or above. Also check that the
2830 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2831 --libs' are in the LD_LIBRARY_PATH or equivalent.
2832                             ])
2833                     ;;
2834         esac
2835
2836         if test "$WXGTK2" = 1; then
2837             save_CFLAGS="$CFLAGS"
2838             save_LIBS="$LIBS"
2839             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2840             LIBS="$LIBS $wx_cv_libs_gtk"
2841
2842             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2843             dnl that have shipped with some versions of Sun's JDS. Not using
2844             dnl AC_CHECK_FUNCS here since it only checks the function exists
2845             dnl in the lib (not the header).
2846             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
2847                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
2848                            [#include <gtk/gtk.h>])
2849
2850
2851             dnl test if we have at least GTK+ 2.10:
2852             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2853             AC_TRY_COMPILE([
2854                             #include <gtk/gtk.h>
2855                            ],
2856                            [
2857                             #if !GTK_CHECK_VERSION(2,10,0)
2858                             Not GTK+ 2.10
2859                             #endif
2860                            ],
2861                            [
2862                             AC_DEFINE(__WXGTK210__)
2863                             AC_DEFINE(__WXGTK26__)
2864                             AC_MSG_RESULT([yes])
2865                             ac_wxgtk210=1
2866                            ],
2867                            [
2868                             AC_MSG_RESULT([no])
2869                             ac_wxgtk210=0
2870                            ])
2871
2872             if test "$ac_wxgtk210" = 0; then
2873                 dnl test if we have at least GTK+ 2.6:
2874                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2875                 AC_TRY_COMPILE([
2876                                 #include <gtk/gtk.h>
2877                             ],
2878                             [
2879                                 #if !GTK_CHECK_VERSION(2,6,0)
2880                                 Not GTK+ 2.6
2881                                 #endif
2882                             ],
2883                             [
2884                                 AC_DEFINE(__WXGTK26__)
2885                                 AC_MSG_RESULT([yes])
2886                                 ac_wxgtk26=1
2887                             ],
2888                             [
2889                                 AC_MSG_RESULT([no])
2890                                 ac_wxgtk26=0
2891                             ])
2892             fi
2893
2894             CFLAGS="$save_CFLAGS"
2895             LIBS="$save_LIBS"
2896         else
2897             if test "$wxUSE_UNICODE" = "yes"; then
2898                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2899                 wxUSE_UNICODE=no
2900             fi
2901
2902             dnl test for XIM support in libgdk
2903             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2904
2905             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2906             dnl have it but we do the check for the others)
2907             if test "$USE_DARWIN" != 1; then
2908                 AC_CHECK_FUNCS(poll)
2909             fi
2910         fi
2911
2912         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2913         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2914
2915         AFMINSTALL=afminstall
2916         TOOLKIT=GTK
2917         GUIDIST=GTK_DIST
2918
2919         dnl test for external libxpm if we're configured to use it
2920         if test "$wxUSE_GPE" = "yes"; then
2921             AC_MSG_CHECKING(for gpewidget library)
2922             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2923             if test "$ac_find_libraries" != "" ; then
2924                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2925                 dnl -lgpewidget must be before all GTK libs and
2926                 dnl we guess its path from the prefix
2927                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2928                 WXGPE=1
2929                 AC_MSG_RESULT([found in $ac_find_libraries])
2930             else
2931                 AC_MSG_RESULT(not found)
2932             fi
2933
2934             dnl AC_MSG_CHECKING(for gpe library)
2935             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2936             dnl if test "$ac_find_libraries" != "" ; then
2937             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2938             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2939             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2940             dnl else
2941             dnl     AC_MSG_RESULT(not found)
2942             dnl fi
2943         fi
2944     fi
2945
2946     if test "$wxUSE_MGL" = 1; then
2947        AC_MSG_CHECKING(for SciTech MGL library)
2948         if test "x$MGL_ROOT" = x ; then
2949             AC_MSG_RESULT(not found)
2950             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2951         else
2952             AC_MSG_RESULT($MGL_ROOT)
2953         fi
2954
2955         AC_MSG_CHECKING(for libmgl location)
2956         dnl Find MGL library that we want
2957         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2958         dnl             and for non-x86 versions
2959         case "${host}" in
2960             *-*-linux* )
2961               dnl glibc.so, glibc are for older versions of MGL,
2962               dnl x86/a, x86/so are used by >= 5.0 R11
2963               if test "x$wxUSE_SHARED" = xyes ; then
2964                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2965               else
2966                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2967               fi
2968               ;;
2969             *-pc-msdosdjgpp )
2970               mgl_os_candidates="dos32/dj2"
2971               ;;
2972             *)
2973               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2974         esac
2975
2976         mgl_lib_type=""
2977         mgl_os=""
2978
2979         for mgl_os_i in $mgl_os_candidates ; do
2980             if test "x$mgl_os" = x ; then
2981                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2982                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2983                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2984                         mgl_lib_type=debug
2985                         mgl_os=$mgl_os_i
2986                     fi
2987                 fi
2988                 if test "x$mgl_lib_type" = x ; then
2989                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2990                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2991                         mgl_lib_type=release
2992                         mgl_os=$mgl_os_i
2993                     fi
2994                 fi
2995             fi
2996         done
2997
2998         if test "x$mgl_os" = x ; then
2999             AC_MSG_RESULT(not found)
3000             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3001         fi
3002         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3003
3004         wxUSE_UNIVERSAL="yes"
3005
3006         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3007         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3008
3009         AFMINSTALL=afminstall
3010         TOOLKIT=MGL
3011         GUIDIST=MGL_DIST
3012     fi
3013
3014     if test "$wxUSE_DFB" = 1; then
3015        PKG_PROG_PKG_CONFIG()
3016
3017        PKG_CHECK_MODULES(DIRECTFB,
3018                          [directfb >= 0.9.23],
3019                          [
3020                            wxUSE_UNIVERSAL="yes"
3021                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3022                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3023                            TOOLKIT=DFB
3024                            GUIDIST=DFB_DIST
3025                          ],
3026                          [
3027                            AC_MSG_ERROR([DirectFB not found.])
3028                          ]
3029                          )
3030     fi
3031
3032     if test "$wxUSE_MICROWIN" = 1; then
3033         AC_MSG_CHECKING(for MicroWindows)
3034         if test "x$MICROWINDOWS" = x ; then
3035             AC_MSG_RESULT(not found)
3036             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3037         else
3038             AC_MSG_RESULT($MICROWINDOWS)
3039         fi
3040
3041         if test -f $MICROWINDOWS/lib/libmwin.a; then
3042             AC_MSG_RESULT(MicroWindows' libraries found.)
3043         else
3044             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3045         fi
3046
3047         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3048         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3049
3050         wxUSE_UNIVERSAL="yes"
3051
3052         AFMINSTALL=afminstall
3053         TOOLKIT=MICROWIN
3054         GUIDIST=MICROWIN_DIST
3055
3056         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3057     fi
3058
3059     dnl common part of X11 and Motif port checks
3060     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3061         dnl use standard macros to check for X headers/libs, this brings
3062         dnl support for the standard configure options --x-includes,
3063         dnl --x-libraries and --no-x
3064         AC_PATH_XTRA
3065
3066         if test "$no_x" = "yes"; then
3067           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3068         fi
3069
3070         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3071         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3072         dnl this junk out
3073         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3074         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3075         AFMINSTALL=afminstall
3076         COMPILED_X_PROGRAM=0
3077
3078     fi
3079
3080     if test "$wxUSE_X11" = 1; then
3081         if test "$wxUSE_NANOX" = "yes"; then
3082             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3083             if test "x$MICROWIN" = x ; then
3084                 AC_MSG_RESULT(not found)
3085                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3086             else
3087                 AC_MSG_RESULT($MICROWIN)
3088                 AC_DEFINE(wxUSE_NANOX)
3089             fi
3090         fi
3091
3092         if test "$wxUSE_UNICODE" = "yes"; then
3093             PKG_PROG_PKG_CONFIG()
3094
3095             PKG_CHECK_MODULES(PANGOX, pangox,
3096                 [
3097                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3098                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3099                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3100                 ],
3101                 [
3102                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3103                 ]
3104             )
3105             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3106                 [
3107                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3108                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3109                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3110                 ],
3111                 [
3112                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3113                     wxUSE_PRINTING_ARCHITECTURE="no"
3114                 ]
3115             )
3116             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3117                 [
3118                     AC_DEFINE(HAVE_PANGO_XFT)
3119                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3120                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3121                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3122                 ],
3123                 [
3124                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3125                 ]
3126             )
3127             save_LIBS="$LIBS"
3128             LIBS="$LIBS $PANGOX_LIBS"
3129             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3130             LIBS="$save_LIBS"
3131         fi
3132
3133         wxUSE_UNIVERSAL="yes"
3134
3135         if test "$wxUSE_NANOX" = "yes"; then
3136             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3137             TOOLCHAIN_DEFS="${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"
3138             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3139         else
3140             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3141         fi
3142
3143         TOOLKIT=X11
3144         GUIDIST=X11_DIST
3145     fi
3146
3147     if test "$wxUSE_MOTIF" = 1; then
3148         AC_MSG_CHECKING(for Motif/Lesstif headers)
3149         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3150         if test "$ac_find_includes" != "" ; then
3151             AC_MSG_RESULT(found in $ac_find_includes)
3152             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3153             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3154         else
3155             save_CFLAGS=$CFLAGS
3156             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3157
3158             AC_TRY_COMPILE(
3159                 [
3160                     #include <Xm/Xm.h>
3161                 ],
3162                 [
3163                     int version;
3164                     version = xmUseVersion;
3165                 ],
3166                 [
3167                     AC_MSG_RESULT(found in default search path)
3168                     COMPILED_X_PROGRAM=1
3169                 ],
3170                 [
3171                     AC_MSG_RESULT(no)
3172                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3173                 ]
3174             )
3175
3176             CFLAGS=$save_CFLAGS
3177         fi
3178
3179
3180         AC_MSG_CHECKING(for Motif/Lesstif library)
3181         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3182
3183         if test "x$ac_find_libraries" != "x" ; then
3184             AC_MSG_RESULT(found in $ac_find_libraries)
3185
3186             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3187             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3188         else
3189             dnl it might happen that we found headers in one of the standard
3190             dnl paths but the libs are elsewhere but still in default (linker)
3191             dnl path -- try to compile a test program to check for this
3192             save_CFLAGS=$CFLAGS
3193             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3194             save_LIBS="$LIBS"
3195             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3196
3197             AC_TRY_LINK(
3198                 [
3199                     #include <Xm/Xm.h>
3200                 ],
3201                 [
3202                     int version;
3203                     version = xmUseVersion;
3204                 ],
3205                 [
3206                     AC_MSG_RESULT(found in default search path)
3207                     COMPILED_X_PROGRAM=1
3208                 ],
3209                 [
3210                     AC_MSG_RESULT(no)
3211                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3212                 ]
3213             )
3214
3215             CFLAGS=$save_CFLAGS
3216             LIBS="$save_LIBS"
3217         fi
3218
3219         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3220         libp_link=""
3221         libsm_ice_link=""
3222         libs_found=0
3223         for libp in "" " -lXp"; do
3224             if test "$libs_found" = 0; then
3225                 for libsm_ice in "" " -lSM -lICE"; do
3226                     if test "$libs_found" = 0; then
3227                         save_LIBS="$LIBS"
3228                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3229                         save_CFLAGS=$CFLAGS
3230                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3231
3232                         AC_TRY_LINK(
3233                             [
3234                                 #include <Xm/Xm.h>
3235                                 #include <Xm/List.h>
3236                             ],
3237                             [
3238                                 XmString string = NULL;
3239                                 Widget w = NULL;
3240                                 int position = 0;
3241                                 XmListAddItem(w, string, position);
3242                             ],
3243                             [
3244                                 libp_link="$libp"
3245                                 libsm_ice_link="$libsm_ice"
3246                                 AC_MSG_RESULT(
3247                                     [need${libp_link}${libsm_ice_link}])
3248                                 libs_found=1
3249                             ], []
3250                         )
3251
3252                         LIBS="$save_LIBS"
3253                         CFLAGS=$save_CFLAGS
3254                     fi
3255                 done
3256             fi
3257         done
3258
3259         if test "$libs_found" = 0; then
3260             AC_MSG_RESULT([can't find the right libraries])
3261             AC_MSG_ERROR([can't link a simple motif program])
3262         fi
3263
3264         dnl this seems to be needed under IRIX and shouldn't do any harm
3265         dnl elsewhere
3266         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3267
3268         save_CFLAGS=$CFLAGS
3269         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3270
3271         AC_CACHE_CHECK([for Motif 2],
3272             wx_cv_lib_motif2,
3273             AC_TRY_COMPILE([
3274                             #include <Xm/Xm.h>
3275                            ],
3276                            [
3277                             #if XmVersion < 2000
3278                             Not Motif 2
3279                             #endif
3280                            ],
3281                            wx_cv_lib_motif2="yes",
3282                            wx_cv_lib_motif2="no"))
3283         if test "$wx_cv_lib_motif2" = "yes"; then
3284             AC_DEFINE(__WXMOTIF20__,1)
3285         else
3286             AC_DEFINE(__WXMOTIF20__,0)
3287         fi
3288
3289         AC_CACHE_CHECK([whether Motif is Lesstif],
3290             wx_cv_lib_lesstif,
3291             AC_TRY_COMPILE([
3292                             #include <Xm/Xm.h>
3293                            ],
3294                            [
3295                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3296                             Not Lesstif
3297                             #endif
3298                            ],
3299                            wx_cv_lib_lesstif="yes",
3300                            wx_cv_lib_lesstif="no")
3301         )
3302         if test "$wx_cv_lib_lesstif" = "yes"; then
3303             AC_DEFINE(__WXLESSTIF__,1)
3304         else
3305             AC_DEFINE(__WXLESSTIF__,0)
3306         fi
3307
3308         CFLAGS=$save_CFLAGS
3309
3310         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3311         TOOLKIT=MOTIF
3312         GUIDIST=MOTIF_DIST
3313     fi
3314
3315     dnl more tests common to X11 and Motif:
3316     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3317         dnl test for external libxpm if we're configured to use it
3318         if test "$wxUSE_LIBXPM" = "sys"; then
3319             AC_MSG_CHECKING(for Xpm library)
3320             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3321             if test "$ac_find_libraries" != "" ; then
3322                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3323                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3324                 AC_MSG_RESULT(found in $ac_find_libraries)
3325
3326                 AC_CACHE_CHECK([for X11/xpm.h],
3327                     wx_cv_x11_xpm_h,
3328                     [
3329                         save_CFLAGS=$CFLAGS
3330                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3331
3332                         AC_TRY_COMPILE(
3333                             [
3334                                 #include <X11/xpm.h>
3335                             ],
3336                             [
3337                                 int version;
3338                                 version = XpmLibraryVersion();
3339                             ],
3340                             wx_cv_x11_xpm_h=yes,
3341                             wx_cv_x11_xpm_h=no
3342                         )
3343
3344                         CFLAGS=$save_CFLAGS
3345                     ]
3346                 )
3347
3348                 if test $wx_cv_x11_xpm_h = "yes"; then
3349                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3350                     AC_DEFINE(wxHAVE_LIB_XPM)
3351                 else
3352                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3353                 fi
3354             fi
3355
3356         fi
3357
3358         dnl XShapeQueryExtension checks: first the library, then prototype
3359         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3360                      [
3361                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3362                       wxHAVE_XEXT_LIB=1
3363                      ],
3364                      [], [$GUI_TK_LIBRARY -lX11])
3365
3366         if test "$wxHAVE_XEXT_LIB" = 1; then
3367             save_CFLAGS="$CFLAGS"
3368             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3369
3370             AC_MSG_CHECKING([for X11/extensions/shape.h])
3371             AC_TRY_COMPILE([
3372                             #include <X11/Xlib.h>
3373                             #include <X11/extensions/shape.h>
3374                            ],
3375                            [
3376                             int dummy1, dummy2;
3377                             XShapeQueryExtension((Display*)NULL,
3378                                                  (int*)NULL, (int*)NULL);
3379                            ],
3380                            [
3381                             AC_DEFINE(HAVE_XSHAPE)
3382                             AC_MSG_RESULT([found])
3383                            ],
3384                            [
3385                             AC_MSG_RESULT([not found])
3386                            ])
3387             CFLAGS="$save_CFLAGS"
3388
3389         fi
3390     fi
3391
3392     if test "$wxUSE_MAC" = 1; then
3393         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3394         if test "$GCC" = yes; then
3395             AC_MSG_RESULT([gcc])
3396             CPPFLAGS_PASCAL="-fpascal-strings"
3397         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3398             AC_MSG_RESULT([xlc])
3399             CPPFLAGS_PASCAL="-qmacpstr"
3400         else
3401             AC_MSG_RESULT([none])
3402         fi
3403
3404         if test "x$wxUSE_UNIX" = "xyes"; then
3405             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3406         else
3407             dnl platform.h needs TARGET_CARBON before setup.h
3408             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3409         fi
3410
3411         TOOLKIT=MAC
3412         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3413         GUIDIST=MACX_DIST
3414         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3415         dnl are different, so they need different names:
3416         WXBASEPORT="_carbon"
3417     fi
3418
3419     if test "$wxUSE_COCOA" = 1; then
3420         TOOLKIT=COCOA
3421         GUIDIST=COCOA_DIST
3422     fi
3423
3424     if test "$wxUSE_PM" = 1; then
3425         TOOLKIT=PM
3426         GUIDIST=PM_DIST
3427         AC_CACHE_CHECK([for type SPBCDATA],
3428             wx_cv_spbcdata,
3429             [
3430                 AC_TRY_COMPILE(
3431                     [
3432                         #define INCL_PM
3433                         #include <os2.h>
3434                     ],
3435                     [
3436                         SPBCDATA test;
3437                     ],
3438                     wx_cv_spbcdata=yes,
3439                     wx_cv_spbcdata=no
3440                 )
3441             ]
3442         )
3443
3444         if test $wx_cv_spbcdata = "yes"; then
3445             AC_DEFINE(HAVE_SPBCDATA)
3446         fi
3447     fi
3448
3449     dnl the name of the directory where the files for this toolkit live
3450     if test "$TOOLKIT" = "PM" ; then
3451         TOOLKIT_DIR="os2"
3452     else
3453         TOOLKIT_DIR=`echo ${TOOLKIT} | tr A-Z a-z`
3454     fi
3455
3456     if test "$wxUSE_UNIVERSAL" = "yes"; then
3457         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3458         WIDGET_SET=univ
3459     fi
3460
3461     dnl distribute samples/demos/utils with GUI versions
3462     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3463     DISTDIR="wx\$(TOOLKIT)"
3464 else
3465     USE_GUI=0
3466
3467     dnl this doesn't quite work right for wxBase, but the places
3468     dnl where it is wrong aren't fatal (yet) though.
3469     TOOLKIT_DIR="base"
3470
3471     dnl the sources, their dependenices and the headers
3472     if test "$USE_WIN32" = 1 ; then
3473         dnl yes, the toolkit for wxBase on win32 is actually MSW
3474         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3475         TOOLKIT="MSW"
3476     fi
3477
3478     dnl distribute only wxBase sources/headers
3479     GUIDIST="BASE_DIST"
3480     DISTDIR="wxBase"
3481 fi
3482
3483
3484 dnl ---------------------------------------------------------------------------
3485 dnl UTF-8 support
3486 dnl ---------------------------------------------------------------------------
3487
3488 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3489 dnl for ports where it makes sense by default (GTK+, DirectFB):
3490 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3491     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3492         wxUSE_UNICODE_UTF8=yes
3493     elif test "$USE_OS2" = 1 ; then
3494         dnl wide char support is quite incomplete in libc;
3495         dnl UTF-8 might actually work when evaluating/setting
3496         dnl code pages correctly, even for ports other than GTK20.
3497         wxUSE_UNICODE_UTF8=yes
3498     else
3499         wxUSE_UNICODE_UTF8=no
3500     fi
3501 fi
3502
3503 dnl ---------------------------------------------------------------------------
3504 dnl Optional libraries included when system library is not used
3505 dnl ---------------------------------------------------------------------------
3506
3507 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3508 if test "$wxUSE_GUI" = "yes"; then
3509     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3510         dnl defines HAVE_X11_XKBLIB_H
3511         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3512         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3513                          [
3514                           #if HAVE_X11_XLIB_H
3515                             #include <X11/Xlib.h>
3516                           #endif
3517                          ])
3518     fi
3519 fi
3520
3521
3522 dnl ---------------------------------------------------------------------------
3523 dnl wxDisplay Sanity checks
3524 dnl ---------------------------------------------------------------------------
3525
3526 if test "$wxUSE_DISPLAY" = "yes"; then
3527 dnl ---------------------------------------------------------------------------
3528 dnl Xinerama (for unix ) - Brian Victor
3529 dnl ---------------------------------------------------------------------------
3530     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3531         AC_MSG_CHECKING([for Xinerama])
3532         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3533         if test "$ac_find_libraries" != "" ; then
3534             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3535             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3536                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3537             fi
3538             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3539             AC_MSG_RESULT([yes])
3540
3541             AC_MSG_CHECKING([for Xxf86vm extension])
3542             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3543             if test "$ac_find_libraries" != "" ; then
3544                 AC_MSG_RESULT([yes])
3545                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3546                                  [
3547                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3548                                  ],
3549                                  [],
3550                                  [
3551                                       #if HAVE_X11_XLIB_H
3552                                         #include <X11/Xlib.h>
3553                                       #endif
3554                                  ])
3555             else
3556                 AC_MSG_RESULT([no])
3557             fi
3558
3559         else
3560             AC_MSG_RESULT([no])
3561             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3562             wxUSE_DISPLAY="no"
3563         fi
3564     elif test "$wxUSE_MSW" = 1; then
3565 dnl ---------------------------------------------------------------------------
3566 dnl DirectDraw for MSW - optionally used by WxDisplay.
3567 dnl ---------------------------------------------------------------------------
3568         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3569     fi
3570 fi
3571
3572 dnl ---------------------------------------------------------------------------
3573 dnl X11 session management
3574 dnl ---------------------------------------------------------------------------
3575 if test "$wxUSE_DETECT_SM" = "yes"; then
3576     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3577         AC_MSG_CHECKING([for -lSM - X11 session management])
3578         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3579         if test "$ac_find_libraries" != "" ; then
3580             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3581             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3582                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3583             fi
3584             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3585             AC_MSG_RESULT([yes])
3586         else
3587             AC_MSG_RESULT([no])
3588             AC_MSG_WARN([libSM not found; disabling session management detection])
3589             wxUSE_DETECT_SM="no"
3590         fi
3591     else
3592         wxUSE_DETECT_SM="no"
3593     fi
3594 fi
3595
3596
3597 dnl ---------------------------------------------------------------------------
3598 dnl OpenGL libraries
3599 dnl ---------------------------------------------------------------------------
3600
3601 USE_OPENGL=0
3602 if test "$wxUSE_OPENGL" = "yes"; then
3603     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
3604         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3605         wxUSE_OPENGL="no"
3606     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3607         OPENGL_LIBS="-framework OpenGL -framework AGL"
3608     elif test "$wxUSE_MSW" = 1; then
3609         OPENGL_LIBS="-lopengl32 -lglu32"
3610     else
3611         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3612         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3613         AC_MSG_CHECKING([for OpenGL headers])
3614         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3615         if test "$ac_find_includes" != "" ; then
3616             AC_MSG_RESULT(found in $ac_find_includes)
3617             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3618             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3619         else
3620             AC_MSG_RESULT([not found])
3621         fi
3622
3623         AC_CHECK_HEADER(GL/gl.h, [
3624             AC_CHECK_HEADER(GL/glu.h, [
3625                 found_gl=0
3626
3627                 AC_MSG_CHECKING([for -lGL])
3628                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3629                 if test "$ac_find_libraries" != "" ; then
3630                     AC_MSG_RESULT([found in $ac_find_libraries])
3631
3632                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3633                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3634                         LDFLAGS_GL="$ac_path_to_link"
3635                     fi
3636
3637                     dnl don't suppose that libGL and libGLU are always in the
3638                     dnl same directory -- this is not true for some common
3639                     dnl distributions
3640                     AC_MSG_CHECKING([for -lGLU])
3641                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3642                     if test "$ac_find_libraries" != "" ; then
3643                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3644                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3645                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3646                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3647                         fi
3648
3649                         found_gl=1
3650                         OPENGL_LIBS="-lGL -lGLU"
3651                         AC_MSG_RESULT([yes])
3652                     else
3653                         AC_MSG_RESULT([no])
3654                     fi
3655                 else
3656                     AC_MSG_RESULT([no])
3657                 fi
3658
3659                 if test "$found_gl" != 1; then
3660                     AC_MSG_CHECKING([for -lMesaGL])
3661                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3662                     if test "$ac_find_libraries" != "" ; then
3663                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3664                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3665                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3666                         AC_MSG_RESULT([yes])
3667                     else
3668                         AC_MSG_RESULT([no])
3669                     fi
3670                 fi
3671             ],, [ ])
3672         ],
3673         [],
3674         [ ])
3675
3676         if test "x$OPENGL_LIBS" = "x"; then
3677             dnl it should be an error and not a warning because OpenGL is not on
3678             dnl by default and so if it had been explicitly requested, we
3679             dnl shouldn't just fall back to compiling the library without it
3680             AC_MSG_ERROR(OpenGL libraries not available)
3681         fi
3682     fi
3683
3684     if test "$wxUSE_OPENGL" = "yes"; then
3685         USE_OPENGL=1
3686         AC_DEFINE(wxUSE_OPENGL)
3687         AC_DEFINE(wxUSE_GLCANVAS)
3688         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3689     fi
3690 fi
3691
3692
3693 dnl the symbol which allows conditional compilation for the given toolkit
3694 if test -n "$TOOLKIT" ; then
3695     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3696 fi
3697
3698
3699 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3700
3701 if test "$wxUSE_SHARED" = "yes"; then
3702     case "${host}" in
3703       *-pc-msdosdjgpp )
3704         dnl only static for now
3705         wxUSE_SHARED=no
3706         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3707       ;;
3708     esac
3709 fi
3710
3711 if test "$wxUSE_SHARED" = "yes"; then
3712
3713     dnl use versioned symbols if available on the platform
3714     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3715
3716     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3717     dnl assigned to CFLAGS and CXXFLAGS below)
3718     if test "$wxUSE_VISIBILITY" != "no"; then
3719         WX_VISIBILITY
3720     fi
3721
3722     dnl test for Sun CC which can be used under both Solaris and Linux
3723     if test "x$SUNCXX" = xyes; then
3724         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3725         WXCONFIG_RPATH="-R\$libdir"
3726     else
3727     case "${host}" in
3728       *-*-linux* | *-*-gnu* )
3729         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3730         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3731         ;;
3732
3733       *-*-solaris2* )
3734         dnl here we know that Sun CC is not used as we tested for it above,
3735         dnl hence we must be using gcc
3736
3737         dnl newer versions of gcc need -isystem to compile X headers on
3738         dnl Solaris (which use old style C syntax)
3739         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3740
3741         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3742         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3743         saveLdflags="$LDFLAGS"
3744         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3745         AC_MSG_CHECKING([if the linker accepts -rpath])
3746         AC_TRY_LINK(
3747             [],[],
3748             [
3749                 AC_MSG_RESULT([yes])
3750                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3751                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3752             ],[
3753                 AC_MSG_RESULT([no])
3754                 AC_MSG_CHECKING([if the linker accepts -R])
3755                 LDFLAGS="$saveLdflags -Wl,-R,/"
3756                 AC_TRY_LINK(
3757                     [],[],
3758                     [
3759                         AC_MSG_RESULT([yes])
3760                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3761                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3762                     ],[
3763                         AC_MSG_RESULT([no])
3764                     ])
3765             ])
3766         LDFLAGS="$saveLdflags"
3767       ;;
3768
3769       *-*-darwin* )
3770         install_name_tool=`which install_name_tool`
3771         if test "$install_name_tool" -a -x "$install_name_tool"; then
3772             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3773             cat <<EOF >change-install-names
3774 #!/bin/sh
3775 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3776 inst_cmd="install_name_tool "
3777 for i in \${libnames} ; do
3778     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3779 done
3780 \${inst_cmd} \${3}
3781 EOF
3782             chmod +x change-install-names
3783         fi
3784       ;;
3785
3786       *-*-cygwin* | *-*-mingw32* )
3787         ;;
3788
3789       *-*-hpux* )
3790         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3791         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3792         ;;
3793
3794     esac
3795     fi
3796
3797     dnl this one shouldn't be used for the library build so put it in a
3798     dnl separate variable from WXCONFIG_CPPFLAGS
3799     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3800
3801     if test $wxUSE_RPATH = "no"; then
3802         SAMPLES_RPATH_FLAG=''
3803         SAMPLES_RPATH_POSTLINK=''
3804         WXCONFIG_RPATH=''
3805     fi
3806
3807     SHARED=1
3808
3809 else
3810
3811     config_linkage_component="-static"
3812     SHARED=0
3813
3814 fi
3815
3816
3817 UNICODE=0
3818 lib_unicode_suffix=
3819 WX_CHARTYPE="ansi"
3820 if test "$wxUSE_UNICODE" = "yes"; then
3821     lib_unicode_suffix=u
3822     WX_CHARTYPE="unicode"
3823     UNICODE=1
3824 fi
3825
3826 lib_debug_suffix=
3827 WX_DEBUGTYPE="release"
3828 DEBUG_FLAG=0
3829 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3830     lib_debug_suffix=d
3831     WX_DEBUGTYPE="debug"
3832     DEBUG_FLAG=1
3833 fi
3834
3835 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3836 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3837
3838 DEBUG_INFO=0
3839 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3840     DEBUG_INFO=1
3841 fi
3842
3843 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr a-z A-Z`
3844
3845 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3846
3847 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3848
3849 if test "$cross_compiling" = "yes"; then
3850     HOST_SUFFIX="-$host_alias"
3851     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3852     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3853 fi
3854
3855 dnl library link name
3856 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3857 dnl If we ever need to do that, we won't need to keep these.
3858 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3859 if test "${TOOLKIT_DIR}" = "os2"; then
3860     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3861 else
3862     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3863 fi
3864
3865
3866
3867 if test "$wxUSE_COCOA" = 1; then
3868     AC_LANG_SAVE
3869     AC_WX_LANG_OBJECTIVEC
3870 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3871 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3872 dnl Point but only if MacTypes.h was not included first.  Of course,
3873 dnl if MacTypes.h is included later then you're screwed when it
3874 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3875 dnl to not typedef Point and thus fix the problem.
3876     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3877     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3878 #include <CoreFoundation/CoreFoundation.h>
3879         ],[],
3880         [AC_MSG_RESULT([no])],
3881         [AC_MSG_RESULT([yes])
3882         AC_MSG_CHECKING([if defining __Point__ will fix it])
3883         AC_TRY_COMPILE([#define __Point__ 1
3884 #include <AppKit/NSEvent.h>
3885 #include <CoreFoundation/CoreFoundation.h>
3886             ],[],
3887             [AC_MSG_RESULT([yes])
3888             AC_DEFINE(__Point__)
3889             ],
3890             [AC_MSG_FAILURE([no])]
3891         )]
3892     )
3893     AC_LANG_RESTORE
3894 fi
3895
3896 dnl ---------------------------------------------------------------------------
3897 dnl Checks for typedefs
3898 dnl ---------------------------------------------------------------------------
3899
3900 dnl   defines mode_t if not already defined
3901 AC_TYPE_MODE_T
3902 dnl   defines off_t if not already defined
3903 AC_TYPE_OFF_T
3904 dnl   defines pid_t if not already defined
3905 AC_TYPE_PID_T
3906 dnl   defines size_t if not already defined
3907 AC_TYPE_SIZE_T
3908 dnl   defines uid_t and gid_t if not already defined
3909 AC_TYPE_UID_T
3910
3911 dnl sets HAVE_SSIZE_T if ssize_t is defined
3912 AC_CHECK_TYPES(ssize_t)
3913
3914 dnl check what exactly size_t is on this machine - this is necessary to avoid
3915 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3916 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3917 AC_CACHE_CHECK([if size_t is unsigned int],
3918     wx_cv_size_t_is_uint,
3919     [
3920     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3921     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3922     dnl methods in a local class (i.e. class inside a function) declaration
3923     dnl without any objections!!
3924     dnl
3925     dnl hence the hack below: we must have Foo at global scope!
3926     AC_TRY_COMPILE([#include <stddef.h>],
3927         [
3928             return 0; }
3929
3930             struct Foo { void foo(size_t); void foo(unsigned int); };
3931
3932             int bar() {
3933         ],
3934         wx_cv_size_t_is_uint=no,
3935         wx_cv_size_t_is_uint=yes
3936     )
3937     ]
3938 )
3939
3940 if test "$wx_cv_size_t_is_uint" = "yes"; then
3941     AC_DEFINE(wxSIZE_T_IS_UINT)
3942 else
3943     AC_CACHE_CHECK([if size_t is unsigned long],
3944         wx_cv_size_t_is_ulong,
3945         AC_TRY_COMPILE([#include <stddef.h>],
3946             [
3947                 return 0; }
3948
3949                 struct Foo { void foo(size_t); void foo(unsigned long); };
3950
3951                 int bar() {
3952             ],
3953             wx_cv_size_t_is_ulong=no,
3954             wx_cv_size_t_is_ulong=yes
3955         )
3956     )
3957
3958     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3959         AC_DEFINE(wxSIZE_T_IS_ULONG)
3960     fi
3961 fi
3962
3963 AC_CACHE_CHECK([if wchar_t is separate type],
3964     wx_cv_wchar_t_is_separate_type,
3965     AC_TRY_COMPILE([#include <wchar.h>],
3966         [
3967             return 0; }
3968
3969             struct Foo { void foo(wchar_t);
3970                          void foo(unsigned short);
3971                          void foo(unsigned int);
3972                          void foo(unsigned long); };
3973
3974             int bar() {
3975         ],
3976         wx_cv_wchar_t_is_separate_type=yes,
3977         wx_cv_wchar_t_is_separate_type=no
3978     )
3979 )
3980
3981 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
3982     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
3983 else
3984     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
3985 fi
3986
3987 AC_LANG_POP() dnl C++
3988
3989 dnl ---------------------------------------------------------------------------
3990 dnl Checks for structures
3991 dnl ---------------------------------------------------------------------------
3992
3993 dnl does passwd struct has the pw_gecos field?
3994 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3995     [
3996         AC_TRY_COMPILE([#include <pwd.h>],
3997              [
3998                 char *p;
3999                 struct passwd *pw;
4000                 p = pw->pw_gecos;
4001              ],
4002              [
4003                 wx_cv_struct_pw_gecos=yes
4004              ],
4005              [
4006                 wx_cv_struct_pw_gecos=no
4007              ]
4008         )
4009     ]
4010 )
4011
4012 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4013     AC_DEFINE(HAVE_PW_GECOS)
4014 fi
4015
4016 dnl ---------------------------------------------------------------------------
4017 dnl Check for functions
4018 dnl ---------------------------------------------------------------------------
4019
4020 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4021 if test "$wxUSE_WCHAR_T" = "yes"; then
4022     AC_DEFINE(wxUSE_WCHAR_T)
4023
4024     dnl check for wcslen in all possible places
4025     WCSLEN_FOUND=0
4026     WCHAR_LINK=
4027     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4028
4029     if test "$WCSLEN_FOUND" = 0; then
4030         if test "$TOOLKIT" = "MSW"; then
4031             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4032         else
4033             AC_CHECK_LIB(w, wcslen, [
4034                             WCHAR_LINK=" -lw"
4035                             WCSLEN_FOUND=1
4036                         ])
4037         fi
4038     fi
4039
4040     if test "$WCSLEN_FOUND" = 1; then
4041         AC_DEFINE(HAVE_WCSLEN)
4042     fi
4043
4044     AC_CHECK_FUNCS([wcsdup])
4045
4046     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4047     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4048     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4049     dnl flags when g++ is configured, it will declare it's own).
4050     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4051         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4052     fi
4053
4054     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4055     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4056     dnl library, not the header, so do a header check for mbstate_t first.
4057     AC_CHECK_TYPES([mbstate_t],
4058                    [AC_CHECK_FUNCS(wcsrtombs)],
4059                    [],
4060                    [#include <wchar.h>])
4061 else
4062     AC_MSG_WARN([Wide character support is unavailable])
4063 fi
4064
4065 dnl check for vsnprintf() -- a safe version of vsprintf())
4066 dnl
4067 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4068 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4069 dnl stupidly, provides a dummy function declaration inside its extension)
4070 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4071 dnl
4072 dnl so we first check if the function is in the library
4073 dnl
4074 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4075 AC_CHECK_FUNCS(snprintf vsnprintf)
4076
4077 if test "$ac_cv_func_vsnprintf" = "yes"; then
4078     dnl yes it is -- now check if it is in the headers
4079     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4080         [
4081             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4082             dnl taking "char *" and not "const char *" while Metrowerks does
4083             dnl provide a correct vsnprintf declaration but in C++ mode it's
4084             dnl always in std namespace and so we have to bring it in scope
4085             AC_TRY_COMPILE(
4086                 [
4087                     #include <stdio.h>
4088                     #include <stdarg.h>
4089                     #ifdef __MSL__
4090                     #if __MSL__ >= 0x6000
4091                     namespace std {}
4092                     using namespace std;
4093                     #endif
4094                     #endif
4095                 ],
4096                 [
4097                     char *buf;
4098                     va_list ap;
4099                     vsnprintf(buf, 10u, "%s", ap);
4100                 ],
4101                 wx_cv_func_vsnprintf_decl=yes,
4102                 wx_cv_func_vsnprintf_decl=no
4103             )
4104         ]
4105     )
4106
4107     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4108         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4109
4110         dnl we know there is a vsnprintf declaration, but some old headers
4111         dnl may have one taking a "char *" format instead of "const char *"
4112         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4113             [
4114                 AC_TRY_COMPILE(
4115                     [
4116                         #include <stdio.h>
4117                         #include <stdarg.h>
4118                         #ifdef __MSL__
4119                         #if __MSL__ >= 0x6000
4120                         namespace std {}
4121                         using namespace std;
4122                         #endif
4123                         #endif
4124                     ],
4125                     [
4126                         char *buf;
4127                         va_list ap;
4128                         const char *fmt = "%s";
4129                         vsnprintf(buf, 10u, fmt, ap);
4130                     ],
4131                     wx_cv_func_broken_vsnprintf_decl=no,
4132                     wx_cv_func_broken_vsnprintf_decl=yes
4133                 )
4134             ]
4135         )
4136
4137         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4138             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4139         fi
4140     fi
4141 fi
4142
4143 dnl the same as above but for snprintf() now: it's not present in at least AIX
4144 dnl 4.2 headers
4145 if test "$ac_cv_func_snprintf" = "yes"; then
4146     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4147         [
4148             AC_TRY_COMPILE(
4149                 [
4150                     #include <stdio.h>
4151                     #include <stdarg.h>
4152                     #ifdef __MSL__
4153                     #if __MSL__ >= 0x6000
4154                     namespace std {}
4155                     using namespace std;
4156                     #endif
4157                     #endif
4158                 ],
4159                 [
4160                     char *buf;
4161                     snprintf(buf, 10u, "%s", "wx");
4162                 ],
4163                 wx_cv_func_snprintf_decl=yes,
4164                 wx_cv_func_snprintf_decl=no
4165             )
4166         ]
4167     )
4168
4169     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4170         AC_DEFINE(HAVE_SNPRINTF_DECL)
4171     fi
4172
4173     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4174
4175         dnl check if snprintf() has support for positional arguments
4176         dnl NB: if snprintf() has positional support we can safely suppose that also
4177         dnl     other *printf() functions support them as they all belong to the same
4178         dnl     family and they all fallback to the same implementation
4179         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4180             [
4181                 AC_TRY_RUN(
4182                     [
4183                         #include <stdio.h>
4184
4185                         int main (void)
4186                         {
4187                             char buffer[128];
4188                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4189                             if (strcmp ("2 3 1", buffer) == 0)
4190                                 exit (0);
4191                             exit (1);
4192                         }
4193                     ],
4194                     wx_cv_func_snprintf_pos_params=no,
4195                     wx_cv_func_snprintf_pos_params=yes,
4196                     dnl be pessimistic when cross-compiling
4197                     [
4198                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4199 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4200                         wx_cv_func_snprintf_pos_params=no
4201                     ]
4202                 )
4203             ]
4204         )
4205
4206         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4207             AC_DEFINE(HAVE_UNIX98_PRINTF)
4208         fi
4209     fi
4210 fi
4211
4212 if test "$wxUSE_UNICODE" = yes; then
4213
4214     dnl also look if we have wide char IO functions, notice that [f]putws are
4215     dnl declared in special widec.h under Solaris
4216     wchar_headers="#include <stdio.h>
4217 #include <wchar.h>"
4218     case "${host}" in
4219         *-*-solaris2* )
4220             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4221             if test "$ac_cv_header_widec_h" = "yes"; then
4222                 wchar_headers="$wchar_headers
4223 #include <widec.h>"
4224             fi
4225     esac
4226
4227     WX_CHECK_FUNCS(putws fputws wprintf vswprintf,,,
4228                    [$wchar_headers])
4229
4230     dnl MinGW has a vswprintf with a different prototype, and
4231     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4232     dnl finds it even if it is not declared in some versions...
4233     AC_MSG_CHECKING([for _vsnwprintf])
4234     AC_TRY_COMPILE([#include <wchar.h>],
4235                    [&_vsnwprintf;],
4236                    [AC_MSG_RESULT([yes])
4237                     AC_DEFINE(HAVE__VSNWPRINTF)],
4238                    [AC_MSG_RESULT([no])]);
4239 fi
4240
4241 if test "$wxUSE_FILE" = "yes"; then
4242     WX_CHECK_FUNCS(fsync)
4243 fi
4244
4245 dnl at least under IRIX with mipsPro the C99 round() function is available when
4246 dnl building using the C compiler but not when using C++ one
4247 AC_LANG_PUSH(C++)
4248 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4249 AC_LANG_POP()
4250
4251 dnl the following tests are for Unix(like) systems only
4252 if test "$TOOLKIT" != "MSW"; then
4253
4254 dnl check for available version of iconv()
4255
4256 AM_ICONV
4257 LIBS="$LIBICONV $LIBS"
4258
4259 dnl check for POSIX signals if we need them
4260 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4261     AC_CHECK_FUNCS(sigaction)
4262
4263     if test "$ac_cv_func_sigaction" = "no"; then
4264         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4265         wxUSE_ON_FATAL_EXCEPTION=no
4266     fi
4267
4268     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4269       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4270       [
4271         dnl C compiler happily compiles the code even if there is type mismatch
4272         AC_LANG_PUSH(C++)
4273         AC_TRY_COMPILE([#include <signal.h>],
4274                      [
4275                         extern void testSigHandler(int);
4276
4277                         struct sigaction sa;
4278                         sa.sa_handler = testSigHandler;
4279                      ], [
4280                         wx_cv_type_sa_handler=int
4281                      ], [
4282                         wx_cv_type_sa_handler=void
4283                      ])
4284         AC_LANG_POP()
4285       ])
4286
4287       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4288     fi
4289 fi
4290
4291 dnl backtrace() and backtrace_symbols() for wxStackWalker
4292 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4293     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4294         [
4295             AC_LANG_PUSH(C++)
4296             AC_TRY_COMPILE([#include <execinfo.h>],
4297                 [
4298                     void *trace[1];
4299                     char **messages;
4300
4301                     backtrace(trace, 1);
4302                     messages = backtrace_symbols(trace, 1);
4303                 ],
4304                 wx_cv_func_backtrace=yes,
4305                 wx_cv_func_backtrace=no
4306             )
4307             AC_LANG_POP()
4308         ]
4309     )
4310
4311
4312     if test "$wx_cv_func_backtrace" = "no"; then
4313         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4314         wxUSE_STACKWALKER=no
4315     else
4316         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4317             [
4318                 AC_LANG_PUSH(C++)
4319                 AC_TRY_LINK([#include <cxxabi.h>],
4320                     [
4321                         int rc;
4322                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4323                     ],
4324                     wx_cv_func_cxa_demangle=yes,
4325                     wx_cv_func_cxa_demangle=no
4326                 )
4327                 AC_LANG_POP()
4328             ]
4329         )
4330
4331         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4332             AC_DEFINE(HAVE_CXA_DEMANGLE)
4333         fi
4334     fi
4335 fi
4336
4337 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4338     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4339     wxUSE_STACKWALKER=no
4340 fi
4341
4342
4343 dnl check for the function for temp files creation
4344 AC_CHECK_FUNCS(mkstemp mktemp, break)
4345
4346 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4347 dnl Linux and *BSD and statvfs() under Solaris
4348 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4349     AC_TRY_COMPILE(
4350         [
4351              #if defined(__BSD__)
4352              #include <sys/param.h>
4353              #include <sys/mount.h>
4354              #else
4355              #include <sys/vfs.h>
4356              #endif
4357         ],
4358         [
4359              long l;
4360              struct statfs fs;
4361              statfs("/", &fs);
4362              l = fs.f_bsize;
4363              l += fs.f_blocks;
4364              l += fs.f_bavail;
4365         ],
4366          wx_cv_func_statfs=yes,
4367          wx_cv_func_statfs=no
4368     )
4369 )
4370
4371 if test "$wx_cv_func_statfs" = "yes"; then
4372     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4373     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4374         AC_LANG_PUSH(C++)
4375         AC_TRY_COMPILE(
4376             [
4377                  #if defined(__BSD__)
4378                  #include <sys/param.h>
4379                  #include <sys/mount.h>
4380                  #else
4381                  #include <sys/vfs.h>
4382                  #endif
4383             ],
4384             [
4385                 struct statfs fs;
4386                 statfs("", &fs);
4387             ],
4388             wx_cv_func_statfs_decl=yes,
4389             wx_cv_func_statfs_decl=no
4390         )
4391         AC_LANG_POP()
4392     )
4393
4394     if test "$wx_cv_func_statfs_decl" = "yes"; then
4395         AC_DEFINE(HAVE_STATFS_DECL)
4396     fi
4397
4398     wx_cv_type_statvfs_t="struct statfs"
4399     AC_DEFINE(HAVE_STATFS)
4400 else
4401     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4402         AC_TRY_COMPILE(
4403             [
4404                 #include <stddef.h>
4405                 #include <sys/statvfs.h>
4406             ],
4407             [
4408                 statvfs("/", NULL);
4409             ],
4410             wx_cv_func_statvfs=yes,
4411             wx_cv_func_statvfs=no
4412         )
4413     )
4414
4415     if test "$wx_cv_func_statvfs" = "yes"; then
4416         dnl we also have to check whether we should use statvfs_t (works under
4417         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4418         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4419         dnl mode both work fine)
4420         dnl
4421         dnl for this check C++ compiler has to be used as passing incompatible
4422         dnl pointers is just a warning and not an error in C
4423         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4424             AC_LANG_PUSH(C++)
4425             AC_TRY_COMPILE(
4426                 [
4427                     #include <sys/statvfs.h>
4428                 ],
4429                 [
4430                     long l;
4431                     statvfs_t fs;
4432                     statvfs("/", &fs);
4433                     l = fs.f_bsize;
4434                     l += fs.f_blocks;
4435                     l += fs.f_bavail;
4436                 ],
4437                 wx_cv_type_statvfs_t=statvfs_t,
4438                 [
4439                     AC_TRY_COMPILE(
4440                         [
4441                             #include <sys/statvfs.h>
4442                         ],
4443                         [
4444                             long l;
4445                             struct statvfs fs;
4446                             statvfs("/", &fs);
4447                             l = fs.f_bsize;
4448                             l += fs.f_blocks;
4449                             l += fs.f_bavail;
4450                         ],
4451                         wx_cv_type_statvfs_t="struct statvfs",
4452                         wx_cv_type_statvfs_t="unknown"
4453                     )
4454                 ]
4455             )
4456             AC_LANG_POP()
4457         )
4458
4459         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4460             AC_DEFINE(HAVE_STATVFS)
4461         fi
4462     else
4463         dnl set it for the test below
4464         wx_cv_type_statvfs_t="unknown"
4465     fi
4466 fi
4467
4468 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4469     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4470 else
4471     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4472 fi
4473
4474 dnl check for fcntl() or at least flock() needed by Unix implementation of
4475 dnl wxSingleInstanceChecker
4476 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4477     AC_CHECK_FUNCS(fcntl flock, break)
4478
4479     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4480         AC_MSG_WARN(wxSingleInstanceChecker not available)
4481         wxUSE_SNGLINST_CHECKER=no
4482     fi
4483 fi
4484
4485 dnl look for a function to modify the environment
4486 AC_CHECK_FUNCS(setenv putenv, break)
4487 if test "$ac_cv_func_setenv" = "yes"; then
4488     AC_CHECK_FUNCS(unsetenv)
4489 fi
4490
4491 HAVE_SOME_SLEEP_FUNC=0
4492 if test "$USE_BEOS" = 1; then
4493     dnl BeOS has its own (wonder where did they get it from) sleep() function
4494     dnl in unistd.h
4495     AC_DEFINE(HAVE_SLEEP)
4496     HAVE_SOME_SLEEP_FUNC=1
4497 fi
4498
4499 if test "$USE_DARWIN" = 1; then
4500     dnl Mac OS X/Darwin has both nanosleep and usleep
4501     dnl but only usleep is defined in unistd.h
4502     AC_DEFINE(HAVE_USLEEP)
4503     HAVE_SOME_SLEEP_FUNC=1
4504 fi
4505
4506 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4507     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4508     POSIX4_LINK=
4509     AC_CHECK_FUNCS(nanosleep,
4510         AC_DEFINE(HAVE_NANOSLEEP),
4511         [
4512             AC_CHECK_LIB(posix4, nanosleep,
4513                 [
4514                     AC_DEFINE(HAVE_NANOSLEEP)
4515                     POSIX4_LINK=" -lposix4"
4516                 ],
4517                 [
4518                     WX_CHECK_FUNCS(usleep,,
4519                                     AC_MSG_WARN([wxSleep() function will not work])
4520                     )
4521                 ]
4522             )
4523         ]
4524     )
4525 fi
4526
4527 dnl check for uname (POSIX) and gethostname (BSD)
4528 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4529 if test "$wx_cv_func_uname" != yes; then
4530     WX_CHECK_FUNCS(gethostname)
4531 fi
4532
4533 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4534
4535 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4536 dnl libnsl or libresolv or libsocket)
4537 INET_LINK=
4538 AC_CHECK_FUNCS(inet_addr,
4539     AC_DEFINE(HAVE_INET_ADDR),
4540     [
4541         AC_CHECK_LIB(nsl, inet_addr,
4542             INET_LINK="nsl",
4543             [
4544                 AC_CHECK_LIB(resolv, inet_addr,
4545                     INET_LINK="resolv",
4546                     [
4547                         AC_CHECK_LIB(socket, inet_addr,
4548                             INET_LINK="socket"
4549                         )
4550                     ]
4551                 )
4552             ]
4553         )
4554     ]
4555 )
4556
4557 AC_CHECK_FUNCS(inet_aton,
4558         AC_DEFINE(HAVE_INET_ATON),
4559         [
4560             dnl only check it in the same lib
4561             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4562         ])
4563
4564 if test "x$INET_LINK" != "x"; then
4565     AC_DEFINE(HAVE_INET_ADDR)
4566     INET_LINK=" -l$INET_LINK"
4567 fi
4568
4569 WX_CHECK_FUNCS(fdopen)
4570
4571 if test "$wxUSE_TARSTREAM" = "yes"; then
4572     WX_CHECK_FUNCS(sysconf)
4573
4574     WX_CHECK_FUNCS(getpwuid_r, [], [],
4575                    [
4576                     #define _REENTRANT
4577                     #include <pwd.h>
4578                    ],
4579                    [[
4580                     struct passwd pw, *ppw;
4581                     char buf[1024];
4582                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4583                    ]])
4584
4585     WX_CHECK_FUNCS(getgrgid_r, [], [],
4586                    [
4587                     #define _REENTRANT
4588                     #include <grp.h>
4589                    ],
4590                    [[
4591                     struct group grp, *pgrp;
4592                     char buf[1024];
4593                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4594                    ]])
4595 fi
4596
4597 fi
4598
4599
4600 dnl ===========================================================================
4601 dnl Now we have all the info we need - use it!
4602 dnl ===========================================================================
4603
4604 dnl flush the cache
4605 AC_CACHE_SAVE
4606
4607 dnl ---------------------------------------------------------------------------
4608 dnl thread support for Unix (for Win32 and OS/2 see past
4609 dnl                          the next matching "else")
4610 dnl ---------------------------------------------------------------------------
4611
4612 dnl under MSW (except mingw32) we always have thread support
4613 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4614
4615     dnl the code below:
4616     dnl
4617     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4618     dnl   necessary to build the MT programs for the linker and compiler
4619     dnl   respectively
4620     dnl
4621     dnl   sets wxUSE_THREADS=1 if thread support is activated
4622
4623     THREADS_LINK=
4624     THREADS_CFLAGS=
4625
4626     if test "$wxUSE_THREADS" = "yes" ; then
4627         if test "$USE_BEOS" = 1; then
4628             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4629             wxUSE_THREADS="no"
4630         fi
4631     fi
4632
4633     if test "$wxUSE_THREADS" = "yes" ; then
4634         dnl find if POSIX threads are available
4635         dnl
4636         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4637         dnl archive from http://ac-archive.sourceforge.net/
4638         dnl
4639         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4640         dnl Forero Cuervo <bachue@bachue.com> for the original code
4641
4642         dnl TODO: cache the result
4643
4644         dnl define the list of the thread options to try in the loop below
4645         dnl with the convention that anything starting with '-' is a cpp flag
4646         dnl while anything else is a library (i.e. there is an implicit "-l")
4647         THREAD_OPTS="-pthread"
4648         if test "x$SUNCXX" = xyes; then
4649             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4650         fi
4651
4652         case "${host}" in
4653           *-*-solaris2* | *-*-sunos4* )
4654                 if test "x$GCC" = "xyes"; then
4655                     dnl Solaris/gcc combination use this one for some reason
4656                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4657                 fi
4658                 ;;
4659           *-*-freebsd*)
4660                 dnl look, in order, for the kernel threads, then Linux threads
4661                 dnl and finally the userland threads
4662                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4663                 ;;
4664           *-*-darwin* | *-*-cygwin* )
4665                 dnl Darwin / Mac OS X just uses -lpthread tested below
4666                 dnl and so does Cygwin
4667                 THREAD_OPTS=""
4668                 ;;
4669           *-*-aix*)
4670                 dnl AIX calls the library libpthreads - thanks IBM!
4671                 THREAD_OPTS="pthreads"
4672                 ;;
4673           *-hp-hpux* )
4674                 if test "x$GCC" = "xyes"; then
4675                     dnl g++ versions before 3.3.2 don't support -pthread.
4676                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4677                         THREAD_OPTS=""
4678                 else
4679                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4680                     dnl 2005]) supports -mt
4681                     THREAD_OPTS="-mt"
4682                 fi
4683                 ;;
4684
4685           *-*-irix* )
4686                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4687                 dnl doesn't give an error for it neither, just a warning
4688                 dnl message -- but this is still very annoying
4689                 if test "x$GCC" = "xyes"; then
4690                     THREAD_OPTS=""
4691                 fi
4692                 ;;
4693
4694           *-*-*UnixWare*)
4695                 dnl flying by man pages here: Caldera online docs use this
4696                 if test "x$GCC" != "xyes"; then
4697                     THREAD_OPTS="-Ethread"
4698                 fi
4699                 ;;
4700         esac
4701
4702         dnl simply linking with libpthread should make the test below work but
4703         dnl it's far from certain that the threaded programs compiled without
4704         dnl any special switches actually work, so try it after all the others
4705         THREAD_OPTS="$THREAD_OPTS pthread none"
4706
4707         dnl now test for all possibilities
4708         THREADS_OK=no
4709         for flag in $THREAD_OPTS; do
4710             case $flag in
4711                 none)
4712                     AC_MSG_CHECKING([whether pthreads work without any flags])
4713                     ;;
4714
4715                 -*)
4716                     AC_MSG_CHECKING([whether pthreads work with $flag])
4717                     THREADS_CFLAGS="$flag"
4718                     ;;
4719
4720                 *)
4721                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4722                     THREADS_LINK="-l$flag"
4723                     ;;
4724               esac
4725
4726               save_LIBS="$LIBS"
4727               save_CFLAGS="$CFLAGS"
4728               LIBS="$THREADS_LINK $LIBS"
4729               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4730
4731               AC_TRY_LINK([#include <pthread.h>],
4732                           [pthread_create(0,0,0,0);],
4733                           THREADS_OK=yes)
4734
4735               LIBS="$save_LIBS"
4736               CFLAGS="$save_CFLAGS"
4737
4738               AC_MSG_RESULT($THREADS_OK)
4739               if test "x$THREADS_OK" = "xyes"; then
4740                       break;
4741               fi
4742
4743               THREADS_LINK=""
4744               THREADS_CFLAGS=""
4745       done
4746
4747       if test "x$THREADS_OK" != "xyes"; then
4748           wxUSE_THREADS=no
4749           AC_MSG_WARN([No thread support on this system... disabled])
4750       else
4751           dnl yes, these special compiler flags should be used with the
4752           dnl linker as well
4753           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4754           LIBS="$THREADS_LINK $LIBS"
4755
4756           AC_MSG_CHECKING([if more special flags are required for pthreads])
4757           flag=no
4758           case "${host}" in
4759             *-aix*)
4760                 dnl again quoting from
4761                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4762                 dnl
4763                 dnl     When compiling and linking with -pthread, the library
4764                 dnl     search path should include -L/usr/lib/threads at the
4765                 dnl     beginning of the path.
4766                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4767                 flag="-D_THREAD_SAFE"
4768                 ;;
4769             *-freebsd*)
4770                 flag="-D_THREAD_SAFE"
4771                 ;;
4772             *-hp-hpux* )
4773                 flag="-D_REENTRANT"
4774                 if test "x$GCC" != "xyes"; then
4775                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4776                     flag="$flag -D_RWSTD_MULTI_THREAD"
4777                 fi
4778                 ;;
4779             *solaris* | alpha*-osf*)
4780                 flag="-D_REENTRANT"
4781                 ;;
4782           esac
4783           AC_MSG_RESULT(${flag})
4784           if test "x$flag" != xno; then
4785               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4786           fi
4787
4788           dnl don't add these options to CPPFLAGS as cpp might not know them
4789           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4790       fi
4791     fi
4792
4793     dnl do other tests only if we are using threads
4794     if test "$wxUSE_THREADS" = "yes" ; then
4795       AC_CHECK_FUNCS(thr_setconcurrency)
4796
4797       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4798       dnl wouldn't be found by it
4799       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4800       [
4801         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4802         dnl function and not give a warning even if it's unavailable, so use
4803         dnl the C++ one for this test
4804         AC_LANG_PUSH(C++)
4805         AC_TRY_COMPILE([#include <pthread.h>
4806                void ThreadCleanupFunc(void *p);
4807             ],
4808             [
4809                 void *p;
4810                 pthread_cleanup_push(ThreadCleanupFunc, p);
4811                 pthread_cleanup_pop(0);
4812             ], [
4813                wx_cv_func_pthread_cleanup=yes
4814             ], [
4815                wx_cv_func_pthread_cleanup=no
4816             ]
4817         )
4818         AC_LANG_POP()
4819       ])
4820       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4821         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4822       fi
4823
4824       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4825       if test "$ac_cv_header_sched_h" = "yes"; then
4826           AC_CHECK_FUNC(sched_yield,
4827             AC_DEFINE(HAVE_SCHED_YIELD),
4828             [
4829                 AC_CHECK_LIB(posix4,
4830                     sched_yield,
4831                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4832                     AC_MSG_WARN(wxThread::Yield will not work properly)
4833                 )
4834             ]
4835           )
4836       fi
4837
4838       dnl to be able to set the thread priority, we need to have all of the
4839       dnl following functions:
4840       dnl   1. pthread_attr_getschedpolicy
4841       dnl   2. sched_get_priority_min and sched_get_priority_max
4842       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4843       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4844       HAVE_PRIOR_FUNCS=0
4845       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4846                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4847                        [AC_CHECK_FUNC(sched_get_priority_max,
4848                            HAVE_PRIOR_FUNCS=1,
4849                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4850                              [
4851                                 HAVE_PRIOR_FUNCS=1
4852                                 POSIX4_LINK=" -lposix4"
4853                              ],
4854                            )]
4855                        )]
4856                      )]
4857                    )
4858
4859       if test "$HAVE_PRIOR_FUNCS" = 1; then
4860         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4861       else
4862         AC_MSG_WARN(Setting thread priority will not work)
4863       fi
4864
4865       AC_CHECK_FUNC(pthread_cancel,
4866                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4867                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4868
4869       AC_CHECK_FUNC(pthread_mutex_timedlock,
4870                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4871                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4872
4873       AC_CHECK_FUNC(pthread_attr_setstacksize,
4874                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4875
4876       dnl mutexattr_t initialization is done in quite different ways on different
4877       dnl platforms, so check for a few things:
4878       dnl
4879       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4880       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4881       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4882       dnl defined, we do it by directly assigned
4883       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4884
4885       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4886       [
4887         AC_TRY_COMPILE([#include <pthread.h>],
4888             [
4889                pthread_mutexattr_t attr;
4890                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4891             ],
4892             wx_cv_type_pthread_mutexattr_t=yes,
4893             wx_cv_type_pthread_mutexattr_t=no
4894         )
4895       ])
4896
4897       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4898         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4899
4900         dnl check if we already have the declaration we need, it is not
4901         dnl present in some systems' headers
4902         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4903                        wx_cv_func_pthread_mutexattr_settype_decl, [
4904                        AC_TRY_COMPILE([#include <pthread.h>],
4905                            [
4906                                pthread_mutexattr_t attr;
4907                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4908                            ],
4909                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4910                            wx_cv_func_pthread_mutexattr_settype_decl=no
4911                        )
4912         ])
4913         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4914             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4915         fi
4916       else
4917         dnl don't despair, there may be another way to do it
4918         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4919                        wx_cv_type_pthread_rec_mutex_init,
4920         [
4921             AC_TRY_COMPILE([#include <pthread.h>],
4922                 [
4923                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4924                 ], [
4925                     wx_cv_type_pthread_rec_mutex_init=yes
4926                 ], [
4927                     wx_cv_type_pthread_rec_mutex_init=no
4928                 ]
4929             )
4930         ])
4931         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4932           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4933         else
4934           dnl this may break code working elsewhere, so at least warn about it
4935           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4936         fi
4937       fi
4938     fi
4939
4940 dnl from if !MSW
4941 else
4942     if test "$wxUSE_THREADS" = "yes" ; then
4943       case "${host}" in
4944         *-*-mingw32* )
4945             dnl check if the compiler accepts -mthreads
4946             AC_CACHE_CHECK([if compiler supports -mthreads],
4947                 wx_cv_cflags_mthread,
4948                 [
4949                     CFLAGS_OLD="$CFLAGS"
4950                     CFLAGS="-mthreads $CFLAGS"
4951                     AC_TRY_COMPILE([], [],
4952                         wx_cv_cflags_mthread=yes,
4953                         wx_cv_cflags_mthread=no
4954                     )
4955                 ]
4956             )
4957
4958             if test "$wx_cv_cflags_mthread" = "yes"; then
4959                 dnl it does, use it
4960                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4961                 LDFLAGS="$LDFLAGS -mthreads"
4962             else
4963                 dnl it doesn't
4964                 CFLAGS="$CFLAGS_OLD"
4965             fi
4966         ;;
4967         *-pc-os2*emx )
4968             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
4969             LDFLAGS="$LDFLAGS -Zmt"
4970         ;;
4971       esac
4972     fi
4973 fi
4974
4975 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
4976 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
4977 dnl By preference, we probably should use getaddrinfo which avoids thread
4978 dnl safety issues and supports IPv6, however there currently is no code
4979 dnl for it, so testing for it is temporarily disabled and we are restricted
4980 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
4981
4982 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
4983     dnl no getaddrinfo, so check for gethostbyname_r and
4984     dnl related functions (taken from python's configure.in)
4985     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
4986       AX_FUNC_WHICH_GETHOSTBYNAME_R
4987       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
4988               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
4989           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
4990       fi
4991       dnl A similar test for getservbyname_r
4992       dnl I'm tempted to just not do this test which is taking much time and
4993       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
4994       dnl doing the test already exists, so using it is easy enough.     - SN
4995       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
4996       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
4997               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
4998           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
4999       fi
5000       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5001       dnl silently assume it's available exactly if gethostbyname_r is
5002       dnl available and always requires two more arguments than
5003       dnl gethostbyname_r.
5004       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5005       dnl  function, although it should be easy to rewrite the gethostbyname_r
5006       dnl  check to fit this case, if it's really needed.                - SN )
5007 dnl    ]
5008 dnl )
5009
5010 if test "$wxUSE_THREADS" = "yes"; then
5011   AC_DEFINE(wxUSE_THREADS)
5012
5013   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5014 else
5015   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5016   dnl functions - add tests for other functions here as well
5017   if test "$wx_cv_func_strtok_r" = "yes"; then
5018     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5019     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5020         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5021         AC_MSG_RESULT(yes)
5022     else
5023         AC_MSG_RESULT(no)
5024     fi
5025   fi
5026 fi
5027
5028 if test "$WXGTK2" = 1 ; then
5029   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
5030   WXGTK12=1
5031 fi
5032
5033 if test "$WXGTK12" = 1 ; then
5034   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5035 fi
5036
5037 if test "$WXGTK127" = 1 ; then
5038   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5039 fi
5040
5041 if test "$WXGPE" = 1 ; then
5042   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5043 fi
5044
5045 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5046 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5047 DEBUG_CFLAGS=
5048 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5049     DEBUG_CFLAGS="-g"
5050     wxUSE_OPTIMISE=no
5051 fi
5052
5053 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5054     wxUSE_DEBUG_INFO=yes
5055     if test "$GCC" = yes; then
5056         DEBUG_CFLAGS="-ggdb"
5057     fi
5058 fi
5059
5060 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5061     AC_DEFINE(WXDEBUG)
5062     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5063 else
5064     if test "$wxUSE_GTK" = 1 ; then
5065         if test "x$wxGTK_VERSION" = "x1" ; then
5066             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5067         fi
5068     fi
5069 fi
5070
5071 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5072     AC_DEFINE(wxUSE_MEMORY_TRACING)
5073     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5074     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5075     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5076 fi
5077
5078 if test "$wxUSE_DMALLOC" = "yes" ; then
5079     DMALLOC_LIBS="-ldmallocthcxx"
5080 fi
5081
5082 dnl cc/cxx/ld option for profiling
5083 PROFILE_FLAGS=
5084 if test "$wxUSE_PROFILE" = "yes" ; then
5085     PROFILE_FLAGS=" -pg"
5086 fi
5087
5088 if test "$GCC" = "yes" ; then
5089     if test "$wxUSE_NO_RTTI" = "yes" ; then
5090         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5091     fi
5092     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5093         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5094     fi
5095     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5096         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5097     fi
5098
5099     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5100     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5101     dnl for each subroutine by default -- using the switch below only creates
5102     dnl one entry per file instead at the price of minor performance penalty
5103     dnl
5104     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5105     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5106     dnl this, or even the extent of gcc/wx version combinations affected, but
5107     dnl also as above, this 'fix' does not come without side effects.
5108     dnl
5109     dnl TODO: test for the gcc version here (how?)
5110     case "${host}" in
5111       powerpc*-*-aix* )
5112         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5113         ;;
5114       *-hppa* )
5115         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5116         ;;
5117     esac
5118 fi
5119
5120 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5121 OPTIMISE_CFLAGS=
5122 if test "$wxUSE_OPTIMISE" = "no" ; then
5123     if test "$GCC" = yes ; then
5124         dnl use -O0 because compiling with it is faster than compiling with no
5125         dnl optimization options at all (at least with g++ 3.2)
5126         OPTIMISE_CFLAGS="-O0"
5127     fi
5128 else
5129     if test "$GCC" = yes ; then
5130         case "${host}" in
5131             *-pc-os2_emx | *-pc-os2-emx )
5132                 dnl Not all of the supported gcc versions understand
5133                 dnl -fstrict-aliasing and none actually needs it (yet).
5134                 OPTIMISE_CFLAGS="-O2"
5135             ;;
5136             *)
5137                 dnl Switch on optimisation but keep strict-aliasing off for
5138                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5139                 dnl switched back on consider using -Wstrict-aliasing=2.
5140                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5141             ;;
5142         esac
5143     else
5144         OPTIMISE_CFLAGS="-O"
5145     fi
5146 fi
5147
5148 dnl ---------------------------------------------------------------------------
5149 dnl compatibility level
5150 dnl ---------------------------------------------------------------------------
5151
5152 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5153     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5154
5155     WXWIN_COMPATIBILITY_2_8="yes"
5156 fi
5157
5158 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5159     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5160 fi
5161
5162 dnl ---------------------------------------------------------------------------
5163 dnl the library may be built without GUI classes at all
5164 dnl ---------------------------------------------------------------------------
5165
5166 if test "$wxUSE_GUI" = "yes"; then
5167     AC_DEFINE(wxUSE_GUI)
5168
5169     dnl the things we always pull in the GUI version of the library:
5170     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5171     dnl    library really can't be built without those)
5172     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5173     dnl    almost any program and the first 2 are needed to show a message box
5174     dnl    which want to be always able to do)
5175     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5176     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5177     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5178     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5179     dnl 5. misc stuff: timers, settings, message box
5180 fi
5181
5182 dnl ---------------------------------------------------------------------------
5183 dnl Unix/Windows
5184 dnl ---------------------------------------------------------------------------
5185
5186 if test "$wxUSE_UNIX" = "yes"; then
5187   AC_DEFINE(wxUSE_UNIX)
5188 fi
5189
5190 dnl ------------------------------------------------------------------------
5191 dnl DLL support
5192 dnl ------------------------------------------------------------------------
5193
5194 dnl under MSW we always have LoadLibrary/GetProcAddress
5195 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5196
5197     HAVE_DL_FUNCS=0
5198     HAVE_SHL_FUNCS=0
5199     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5200         if test "$USE_DARWIN" = 1; then
5201             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5202             HAVE_DL_FUNCS=1
5203         elif test "$USE_DOS" = 1; then
5204             HAVE_DL_FUNCS=0
5205         else
5206             dnl the test is a bit complicated because we check for dlopen() both with
5207             dnl and without -ldl and we also try to find shl_load() if there is no
5208             dnl dlopen() on this system
5209             AC_CHECK_FUNCS(dlopen,
5210             [
5211                 AC_DEFINE(HAVE_DLOPEN)
5212                 HAVE_DL_FUNCS=1
5213             ],
5214             [
5215                 AC_CHECK_LIB(dl, dlopen,
5216                             [
5217                                 AC_DEFINE(HAVE_DLOPEN)
5218                                 HAVE_DL_FUNCS=1
5219                                 DL_LINK=" -ldl$DL_LINK"
5220                             ],
5221                             [
5222                                 AC_CHECK_FUNCS(shl_load,
5223                                               [
5224                                                 AC_DEFINE(HAVE_SHL_LOAD)
5225                                                 HAVE_SHL_FUNCS=1
5226                                               ],
5227                                               [
5228                                                 AC_CHECK_LIB(shl_load, dld,
5229                                                              [
5230                                                                 HAVE_SHL_FUNCS=1
5231                                                                 DL_LINK=" -ldld$DL_LINK"
5232                                                              ])
5233                                               ])
5234                             ])
5235             ])
5236
5237         dnl check also for dlerror()
5238         if test "$HAVE_DL_FUNCS" = 1; then
5239             AC_CHECK_FUNCS(dlerror,
5240                 AC_DEFINE(HAVE_DLERROR),
5241                 [
5242                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5243                 ]
5244             )
5245         fi
5246         fi
5247
5248         if test "$HAVE_DL_FUNCS" = 0; then
5249             if test "$HAVE_SHL_FUNCS" = 0; then
5250               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5251                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5252                   wxUSE_DYNAMIC_LOADER=no
5253                   wxUSE_DYNLIB_CLASS=no
5254               else
5255                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5256               fi
5257             fi
5258         fi
5259     fi
5260 fi
5261
5262 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5263     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5264 fi
5265 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5266     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5267 fi
5268
5269
5270 dnl ---------------------------------------------------------------------------
5271 dnl Verify consistency of plugins/monolithic/shared settings:
5272 dnl ---------------------------------------------------------------------------
5273
5274 if test "$wxUSE_PLUGINS" = "yes" ; then
5275     if test "$wxUSE_SHARED" = "no" ; then
5276         AC_MSG_WARN([plugins supported only in shared build, disabling])
5277         wxUSE_PLUGINS=no
5278     fi
5279     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5280         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5281         wxUSE_PLUGINS=no
5282     fi
5283     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5284         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5285         wxUSE_PLUGINS=no
5286     fi
5287     if test "$wxUSE_PLUGINS" = "yes" ; then
5288         AC_DEFINE(wxUSE_PLUGINS)
5289     fi
5290 fi
5291
5292 dnl ---------------------------------------------------------------------------
5293 dnl Register non-GUI class options for makefiles and setup.h
5294 dnl ---------------------------------------------------------------------------
5295
5296 if test "$wxUSE_STL" = "yes"; then
5297   AC_DEFINE(wxUSE_STL)
5298 fi
5299
5300 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5301   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5302 fi
5303
5304 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5305   AC_DEFINE(wxUSE_APPLE_IEEE)
5306 fi
5307
5308 if test "$wxUSE_TIMER" = "yes"; then
5309   AC_DEFINE(wxUSE_TIMER)
5310 fi
5311
5312 dnl Unix implementation needs additional checks because audio support
5313 dnl comes in many favours:
5314 if test "$USE_UNIX" = 1 ; then
5315     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5316     if test "$wxUSE_MGL" != 1; then
5317         dnl it's not enough to check for just the header because OSS under NetBSD
5318         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5319         dnl whether we need -lossaudio at link-time
5320         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5321             AC_TRY_LINK([
5322                     #include <sys/ioctl.h>
5323                     #include <sys/soundcard.h>
5324                 ],
5325                 [
5326                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5327                 ],
5328                 ac_cv_header_sys_soundcard=yes,
5329                 [
5330                     saveLibs="$LIBS"
5331                     LIBS="$saveLibs -lossaudio"
5332                     AC_TRY_LINK([
5333                             #include <sys/ioctl.h>
5334                             #include <sys/soundcard.h>
5335                         ],
5336                         [
5337                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5338                         ],
5339                         ac_cv_header_sys_soundcard=yes,
5340                         [
5341                             LIBS="$saveLibs"
5342                             ac_cv_header_sys_soundcard=no
5343                         ]
5344                     )
5345                 ]
5346             )
5347         ])
5348     fi
5349
5350     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5351         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5352     fi
5353 fi
5354
5355 WITH_PLUGIN_SDL=0
5356 if test "$wxUSE_SOUND" = "yes"; then
5357   if test "$USE_UNIX" = 1 ; then
5358     if test "$wxUSE_LIBSDL" != "no"; then
5359       AM_PATH_SDL([1.2.0],
5360                   [
5361                     EXTRALIBS_SDL="$SDL_LIBS"
5362                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5363                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5364                     AC_DEFINE(wxUSE_LIBSDL)
5365                   ],
5366                   [wxUSE_LIBSDL="no"])
5367       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5368         WITH_PLUGIN_SDL=1
5369       fi
5370     fi
5371   else
5372     dnl wxMGL doesn't support sound under DOS, only under Unix
5373     if test "$wxUSE_MGL" = 1; then
5374         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5375         wxUSE_SOUND="no"
5376     fi
5377   fi
5378 fi
5379
5380 if test "$wxUSE_SOUND" = "yes"; then
5381   AC_DEFINE(wxUSE_SOUND)
5382   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5383 fi
5384
5385 if test "$WXGTK2" = 1; then
5386     PKG_PROG_PKG_CONFIG()
5387
5388     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5389
5390         if test "$wxUSE_GTKPRINT" = "yes" ; then
5391
5392                 PKG_CHECK_MODULES(GTKPRINT,
5393                                   [gtk+-unix-print-2.0 >= 2.10],
5394                     [
5395                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5396                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5397                         AC_DEFINE(wxUSE_GTKPRINT)
5398                     ],
5399                     [
5400                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5401                         wxUSE_GTKPRINT="no"
5402                     ]
5403                 )
5404         fi
5405
5406         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5407
5408                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5409                                   [libgnomeprintui-2.2 >= 2.8],
5410                     [
5411                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5412                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5413                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5414                     ],
5415                     [
5416                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5417                         wxUSE_LIBGNOMEPRINT="no"
5418                     ]
5419                 )
5420         fi
5421     fi
5422
5423     if test "$wxUSE_MIMETYPE" = "yes" ; then
5424         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5425
5426                 PKG_CHECK_MODULES(GNOMEVFS,
5427                                   [gnome-vfs-2.0 >= 2.0],
5428                     [
5429                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5430                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5431                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5432                     ],
5433                     [
5434                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5435                         wxUSE_LIBGNOMEVFS="no"
5436                     ]
5437                 )
5438         fi
5439     fi
5440
5441     if test "$wxUSE_LIBHILDON" = "yes" ; then
5442         PKG_CHECK_MODULES(HILDON,
5443                           [hildon-lgpl >= 0.9],
5444             [
5445                 EXTRALIBS_HILDON="$HILDON_LIBS"
5446                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5447                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5448                 AC_DEFINE(wxUSE_LIBHILDON)
5449             ],
5450             [
5451                 AC_MSG_WARN([libhildon_lgpl not found])
5452                         wxUSE_LIBHILDON="no"
5453             ]
5454         )
5455     fi
5456 fi
5457
5458 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5459   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5460 fi
5461
5462 if test "$wxUSE_STOPWATCH" = "yes"; then
5463   AC_DEFINE(wxUSE_STOPWATCH)
5464 fi
5465
5466 if test "$wxUSE_DATETIME" = "yes"; then
5467   AC_DEFINE(wxUSE_DATETIME)
5468 fi
5469
5470 if test "$wxUSE_FILE" = "yes"; then
5471   AC_DEFINE(wxUSE_FILE)
5472 fi
5473
5474 if test "$wxUSE_FFILE" = "yes"; then
5475   AC_DEFINE(wxUSE_FFILE)
5476 fi
5477
5478 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5479   if test "$wxUSE_STREAMS" != yes; then
5480     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5481     wxUSE_ARCHIVE_STREAMS=no
5482   else
5483     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5484   fi
5485 fi
5486
5487 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5488   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5489     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5490   elif test "$wxUSE_ZLIB" = "no"; then
5491     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5492   else
5493     AC_DEFINE(wxUSE_ZIPSTREAM)
5494   fi
5495 fi
5496
5497 if test "$wxUSE_TARSTREAM" = "yes"; then
5498   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5499     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5500   else
5501     AC_DEFINE(wxUSE_TARSTREAM)
5502   fi
5503 fi
5504
5505 if test "$wxUSE_FILESYSTEM" = "yes"; then
5506   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5507     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5508     wxUSE_FILESYSTEM=no
5509   else
5510     AC_DEFINE(wxUSE_FILESYSTEM)
5511   fi
5512 fi
5513
5514 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5515   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5516     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5517   else
5518     AC_DEFINE(wxUSE_FS_ARCHIVE)
5519   fi
5520 fi
5521
5522 if test "$wxUSE_FS_ZIP" = "yes"; then
5523   if test "$wxUSE_FS_ARCHIVE" != yes; then
5524     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5525   else
5526     AC_DEFINE(wxUSE_FS_ZIP)
5527   fi
5528 fi
5529
5530 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5531   if test "$USE_UNIX" != 1; then
5532     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5533     wxUSE_ON_FATAL_EXCEPTION=no
5534   else
5535     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5536   fi
5537 fi
5538
5539 if test "$wxUSE_STACKWALKER" = "yes"; then
5540     AC_DEFINE(wxUSE_STACKWALKER)
5541 fi
5542
5543 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5544     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5545         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5546         wxUSE_DEBUGREPORT=no
5547     else
5548         AC_DEFINE(wxUSE_DEBUGREPORT)
5549         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5550             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5551         fi
5552     fi
5553 fi
5554
5555 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5556   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5557 fi
5558
5559 if test "$wxUSE_BUSYINFO" = "yes"; then
5560   AC_DEFINE(wxUSE_BUSYINFO)
5561 fi
5562
5563 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5564   AC_DEFINE(wxUSE_STD_IOSTREAM)
5565 fi
5566
5567 if test "$wxUSE_STD_STRING" = "yes"; then
5568   AC_DEFINE(wxUSE_STD_STRING)
5569 fi
5570
5571 if test "$wxUSE_STDPATHS" = "yes"; then
5572   AC_DEFINE(wxUSE_STDPATHS)
5573 fi
5574
5575 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5576     AC_DEFINE(wxUSE_TEXTBUFFER)
5577 fi
5578
5579 if test "$wxUSE_TEXTFILE" = "yes"; then
5580   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5581     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5582   else
5583     AC_DEFINE(wxUSE_TEXTFILE)
5584   fi
5585 fi
5586
5587 if test "$wxUSE_CONFIG" = "yes" ; then
5588   if test "$wxUSE_TEXTFILE" != "yes"; then
5589     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5590   else
5591     AC_DEFINE(wxUSE_CONFIG)
5592     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5593     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5594   fi
5595 fi
5596
5597 if test "$wxUSE_INTL" = "yes" ; then
5598   if test "$wxUSE_FILE" != "yes"; then
5599     AC_MSG_WARN(I18n code requires wxFile... disabled)
5600   else
5601     AC_DEFINE(wxUSE_INTL)
5602     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5603     GUIDIST="$GUIDIST INTL_DIST"
5604   fi
5605 fi
5606
5607 if test "$wxUSE_LOG" = "yes"; then
5608   AC_DEFINE(wxUSE_LOG)
5609
5610     if test "$wxUSE_LOGGUI" = "yes"; then
5611       AC_DEFINE(wxUSE_LOGGUI)
5612     fi
5613
5614     if test "$wxUSE_LOGWINDOW" = "yes"; then
5615       AC_DEFINE(wxUSE_LOGWINDOW)
5616     fi
5617
5618     if test "$wxUSE_LOGDIALOG" = "yes"; then
5619       AC_DEFINE(wxUSE_LOG_DIALOG)
5620     fi
5621
5622     dnl the keyboard sample requires wxUSE_LOG
5623     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5624 fi
5625
5626 if test "$wxUSE_LONGLONG" = "yes"; then
5627   AC_DEFINE(wxUSE_LONGLONG)
5628 fi
5629
5630 if test "$wxUSE_GEOMETRY" = "yes"; then
5631   AC_DEFINE(wxUSE_GEOMETRY)
5632 fi
5633
5634 if test "$wxUSE_BASE64" = "yes"; then
5635   AC_DEFINE(wxUSE_BASE64)
5636 fi
5637
5638 if test "$wxUSE_STREAMS" = "yes" ; then
5639   AC_DEFINE(wxUSE_STREAMS)
5640 fi
5641
5642 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5643   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5644 fi
5645
5646 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5647   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5648 fi
5649
5650 dnl ---------------------------------------------------------------------------
5651 dnl console event loop stuff
5652 dnl ---------------------------------------------------------------------------
5653
5654 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5655     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5656
5657     if test "$wxUSE_UNIX" = "yes"; then
5658         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5659             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5660         fi
5661
5662         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5663             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5664             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5665                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5666             else
5667                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5668             fi
5669         fi
5670     fi
5671 fi
5672
5673 dnl ---------------------------------------------------------------------------
5674 dnl time/date functions
5675 dnl ---------------------------------------------------------------------------
5676
5677 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5678 dnl function to be used for high resolution timers
5679 AC_CHECK_FUNCS(gettimeofday ftime, break)
5680
5681 if test "$ac_cv_func_gettimeofday" = "yes"; then
5682     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5683                    wx_cv_func_gettimeofday_has_2_args,
5684     [
5685         dnl on some _really_ old systems it takes only 1 argument
5686         AC_TRY_COMPILE(
5687             [
5688                 #include <sys/time.h>
5689                 #include <unistd.h>
5690             ],
5691             [
5692                 struct timeval tv;
5693                 gettimeofday(&tv, NULL);
5694             ],
5695             wx_cv_func_gettimeofday_has_2_args=yes,
5696             AC_TRY_COMPILE(
5697                 [
5698                     #include <sys/time.h>
5699                     #include <unistd.h>
5700                 ],
5701                 [
5702                     struct timeval tv;
5703                     gettimeofday(&tv);
5704                 ],
5705                 wx_cv_func_gettimeofday_has_2_args=no,
5706                 [
5707                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5708                     wx_cv_func_gettimeofday_has_2_args=unknown
5709                 ]
5710             )
5711         )
5712     ])
5713
5714     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5715         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5716     fi
5717 fi
5718
5719 if test "$wxUSE_DATETIME" = "yes"; then
5720     dnl check for strptime and for its declaration as some systems lack it
5721     AC_CHECK_FUNC(strptime)
5722     if test "$ac_cv_func_strptime" = "yes"; then
5723         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5724             [
5725                 AC_LANG_PUSH(C++)
5726                 AC_TRY_COMPILE(
5727                     [
5728                         #include <time.h>
5729                     ],
5730                     [
5731                         struct tm t;
5732                         strptime("foo", "bar", &t);
5733                     ],
5734                     wx_cv_func_strptime_decl=yes,
5735                     wx_cv_func_strptime_decl=no
5736                 )
5737                 AC_LANG_POP()
5738             ]
5739         )
5740     fi
5741     if test "$wx_cv_func_strptime_decl" = "yes"; then
5742         AC_DEFINE(HAVE_STRPTIME_DECL)
5743     else
5744         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5745     fi
5746     if test "$ac_cv_func_strptime" = "yes"; then
5747         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5748         dnl 10.5 and possibly other BSD variants, check that strptime() we
5749         dnl have fails to parse format when the string doesn't match it instea
5750         dnl of just stopping immediately and returning non-NULL
5751         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5752             wx_cv_func_strptime_ok,
5753             [AC_RUN_IFELSE(
5754                 [
5755                     #include <stdlib.h>
5756                     #include <time.h>
5757                     #include "confdefs.h"
5758
5759                     $wx_strptime_decl
5760
5761                     int main()
5762                     {
5763                         struct tm t;
5764                         return !!strptime("", "%x", &t);
5765                     }
5766                 ],
5767                 wx_cv_func_strptime_ok=yes,
5768                 wx_cv_func_strptime_ok=no,
5769                 dnl be pessimistic when cross-compiling
5770                 wx_cv_func_strptime_ok=no
5771             )]
5772         )
5773
5774         if test "$wx_cv_func_strptime_ok" = "yes"; then
5775             AC_DEFINE(HAVE_STRPTIME)
5776         fi
5777     fi
5778
5779     dnl check for timezone variable
5780     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5781     AC_CACHE_CHECK(for timezone variable in <time.h>,
5782                    wx_cv_var_timezone,
5783                    [
5784                         AC_LANG_PUSH(C++)
5785                         AC_TRY_COMPILE(
5786                             [
5787                                 #include <time.h>
5788                             ],
5789                             [
5790                                 int tz;
5791                                 tz = timezone;
5792                             ],
5793                             [
5794                                 wx_cv_var_timezone=timezone
5795                             ],
5796                             [
5797                                 AC_TRY_COMPILE(
5798                                     [
5799                                         #include <time.h>
5800                                     ],
5801                                     [
5802                                         int tz;
5803                                         tz = _timezone;
5804                                     ],
5805                                     [
5806                                         wx_cv_var_timezone=_timezone
5807                                     ],
5808                                     [
5809                                         AC_TRY_COMPILE(
5810                                             [
5811                                                 #include <time.h>
5812                                             ],
5813                                             [
5814                                                 int tz;
5815                                                 tz = __timezone;
5816                                             ],
5817                                             [
5818                                                 wx_cv_var_timezone=__timezone
5819                                             ],
5820                                             [
5821                                                 if test "$USE_DOS" = 0 ; then
5822                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5823                                                 fi
5824                                             ]
5825                                         )
5826                                     ]
5827                                 )
5828                             ]
5829                         )
5830                         AC_LANG_POP()
5831                    ]
5832     )
5833
5834     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5835     if test "x$wx_cv_var_timezone" != x ; then
5836         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5837     fi
5838
5839     dnl check for localtime (it's POSIX, but the check can do no harm...)
5840     AC_CHECK_FUNCS(localtime)
5841
5842     if test "$ac_cv_func_localtime" = "yes"; then
5843         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5844                        wx_cv_struct_tm_has_gmtoff,
5845         [
5846             AC_TRY_COMPILE(
5847                 [
5848                     #include <time.h>
5849                 ],
5850                 [
5851                     struct tm tm;
5852                     tm.tm_gmtoff++;
5853                 ],
5854                 [
5855                     wx_cv_struct_tm_has_gmtoff=yes
5856                 ],
5857                 wx_cv_struct_tm_has_gmtoff=no
5858             )
5859         ])
5860     fi
5861
5862     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5863         AC_DEFINE(WX_GMTOFF_IN_TM)
5864     fi
5865
5866     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5867 fi
5868
5869 dnl ------------------------------------------------------------------------
5870 dnl wxSocket
5871 dnl ------------------------------------------------------------------------
5872
5873 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5874 if test "$wxUSE_SOCKETS" = "yes"; then
5875     if test "$wxUSE_MGL" = 1; then
5876         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5877         wxUSE_SOCKETS="no"
5878     fi
5879 fi
5880
5881 if test "$wxUSE_SOCKETS" = "yes"; then
5882     dnl under MSW we always have sockets
5883     if test "$TOOLKIT" != "MSW"; then
5884         dnl under Solaris and OS/2, socket functions live in -lsocket
5885         AC_CHECK_FUNC(socket,,
5886             [
5887                 AC_CHECK_LIB(socket, socket,
5888                     if test "$INET_LINK" != " -lsocket"; then
5889                         INET_LINK="$INET_LINK -lsocket"
5890                     fi,
5891                     [
5892                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5893                         wxUSE_SOCKETS=no
5894                     ]
5895                 )
5896             ]
5897         )
5898     fi
5899 fi
5900
5901 if test "$wxUSE_SOCKETS" = "yes" ; then
5902     dnl this test may be appropriate if building under cygwin
5903     dnl right now I'm assuming it also uses the winsock stuff
5904     dnl like mingw does..  -- RL
5905     if test "$TOOLKIT" != "MSW"; then
5906         dnl determine the type of third argument for getsockname
5907         dnl This test needs to be done in C++ mode since gsocket.cpp now
5908         dnl is C++ code and pointer cast that are possible even without
5909         dnl warning in C still fail in C++.
5910         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5911                        wx_cv_type_getsockname3,
5912             [
5913                 AC_LANG_PUSH(C++)
5914                 AC_TRY_COMPILE(
5915                     [
5916                         #include <sys/types.h>
5917                         #include <sys/socket.h>
5918                     ],
5919                     [
5920                         socklen_t len;
5921                         getsockname(0, 0, &len);
5922                     ],
5923                     wx_cv_type_getsockname3=socklen_t,
5924                     [
5925                         dnl the compiler will compile the version with size_t
5926                         dnl even if the real type of the last parameter is int
5927                         dnl but it should give at least a warning about
5928                         dnl converting between incompatible pointer types, so
5929                         dnl try to use it to get the correct behaviour at
5930                         dnl least with gcc (otherwise we'd always use size_t)
5931                         CFLAGS_OLD="$CFLAGS"
5932                         if test "$GCC" = yes ; then
5933                             CFLAGS="-Werror $CFLAGS"
5934                         fi
5935
5936                         AC_TRY_COMPILE(
5937                             [
5938                                 #include <sys/types.h>
5939                                 #include <sys/socket.h>
5940                             ],
5941                             [
5942                                 size_t len;
5943                                 getsockname(0, 0, &len);
5944                             ],
5945                             wx_cv_type_getsockname3=size_t,
5946                             AC_TRY_COMPILE(
5947                                 [
5948                                     #include <sys/types.h>
5949                                     #include <sys/socket.h>
5950                                 ],
5951                                 [
5952                                     int len;
5953                                     getsockname(0, 0, &len);
5954                                 ],
5955                                 wx_cv_type_getsockname3=int,
5956                                 wx_cv_type_getsockname3=unknown
5957                             )
5958                         )
5959
5960                         CFLAGS="$CFLAGS_OLD"
5961                     ]
5962                 )
5963                 AC_LANG_POP()
5964             ])
5965
5966         if test "$wx_cv_type_getsockname3" = "unknown"; then
5967             wxUSE_SOCKETS=no
5968             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5969         else
5970             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5971         fi
5972         dnl Do this again for getsockopt as it may be different
5973         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5974                        wx_cv_type_getsockopt5,
5975             [
5976                 dnl Note that the rules for compatibility of pointers
5977                 dnl are somewhat different between C and C++, so code
5978                 dnl that fails in C++ may not even give a warning about
5979                 dnl converting between incompatible pointer types in C.
5980                 dnl So this test needs to be done in C++ mode.
5981                 AC_LANG_PUSH(C++)
5982                 AC_TRY_COMPILE(
5983                     [
5984                         #include <sys/types.h>
5985                         #include <sys/socket.h>
5986                     ],
5987                     [
5988                         socklen_t len;
5989                         getsockopt(0, 0, 0, 0, &len);
5990                     ],
5991                     wx_cv_type_getsockopt5=socklen_t,
5992                     [
5993                         AC_TRY_COMPILE(
5994                             [
5995                                 #include <sys/types.h>
5996                                 #include <sys/socket.h>
5997                             ],
5998                             [
5999                                 size_t len;
6000                                 getsockopt(0, 0, 0, 0, &len);
6001                             ],
6002                             wx_cv_type_getsockopt5=size_t,
6003                             AC_TRY_COMPILE(
6004                                 [
6005                                     #include <sys/types.h>
6006                                     #include <sys/socket.h>
6007                                 ],
6008                                 [
6009                                     int len;
6010                                     getsockopt(0, 0, 0, 0, &len);
6011                                 ],
6012                                 wx_cv_type_getsockopt5=int,
6013                                 wx_cv_type_getsockopt5=unknown
6014                             )
6015                         )
6016                     ]
6017                 )
6018                 AC_LANG_POP()
6019             ])
6020
6021         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6022             wxUSE_SOCKETS=no
6023             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6024         else
6025             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6026         fi
6027     fi
6028 fi
6029
6030 if test "$wxUSE_SOCKETS" = "yes" ; then
6031     if test "$wxUSE_IPV6" = "yes"; then
6032         AC_CACHE_CHECK(
6033             [whether we have sockaddr_in6],
6034             [wx_cv_type_sockaddr_in6],
6035             [
6036                 AC_TRY_COMPILE(
6037                     [
6038                         #include <sys/types.h>
6039                         #include <sys/socket.h>
6040                         #include <netinet/in.h>
6041                     ],
6042                     [
6043                         struct sockaddr_in6 sa6;
6044                     ],
6045                     wx_cv_type_sockaddr_in6=yes,
6046                     wx_cv_type_sockaddr_in6=no
6047                 )
6048             ]
6049         )
6050
6051         if test "$wx_cv_type_sockaddr_in6"="yes"; then
6052             AC_DEFINE(wxUSE_IPV6)
6053         else
6054             AC_MSG_WARN([IPv6 support not available... disabled])
6055         fi
6056     fi
6057
6058     AC_DEFINE(wxUSE_SOCKETS)
6059     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6060 fi
6061
6062 if test "$wxUSE_PROTOCOL" = "yes"; then
6063     if test "$wxUSE_SOCKETS" != "yes"; then
6064         AC_MSG_WARN(Protocol classes require sockets... disabled)
6065         wxUSE_PROTOCOL=no
6066     fi
6067 fi
6068
6069 if test "$wxUSE_PROTOCOL" = "yes"; then
6070     AC_DEFINE(wxUSE_PROTOCOL)
6071
6072     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6073         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6074     fi
6075     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6076         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6077     fi
6078     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6079         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6080     fi
6081 else
6082     if test "$wxUSE_FS_INET" = "yes"; then
6083         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6084         wxUSE_FS_INET="no"
6085     fi
6086 fi
6087
6088 if test "$wxUSE_URL" = "yes"; then
6089     if test "$wxUSE_PROTOCOL" != "yes"; then
6090         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6091         wxUSE_URL=no
6092     fi
6093     if test "$wxUSE_URL" = "yes"; then
6094         AC_DEFINE(wxUSE_URL)
6095     fi
6096 fi
6097
6098 if test "$wxUSE_VARIANT" = "yes"; then
6099     AC_DEFINE(wxUSE_VARIANT)
6100 fi
6101
6102 if test "$wxUSE_FS_INET" = "yes"; then
6103   AC_DEFINE(wxUSE_FS_INET)
6104 fi
6105
6106 dnl ---------------------------------------------------------------------------
6107 dnl Joystick support
6108 dnl ---------------------------------------------------------------------------
6109
6110 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6111     wxUSE_JOYSTICK=no
6112
6113     dnl under MSW we always have joystick support
6114     if test "$TOOLKIT" = "MSW"; then
6115         wxUSE_JOYSTICK=yes
6116
6117     dnl mac only available on darwin
6118     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6119         if test "$USE_DARWIN" = 1; then
6120             dnl check for a bug in the headers, some have bad setEventCallout
6121             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6122             AC_LANG_PUSH(C++)
6123             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6124                             [ IOHIDQueueInterface *qi = NULL;
6125                               IOHIDCallbackFunction cb = NULL;
6126                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6127                             [ wxUSE_JOYSTICK=yes ]
6128                           )
6129             AC_LANG_POP()
6130             AC_MSG_RESULT($wxUSE_JOYSTICK)
6131         fi
6132
6133     dnl joystick support is only for Linux 2.1.x or greater
6134     else
6135         dnl wxJoystick not supported by wxMGL at all
6136         if test "$wxUSE_MGL" != 1; then
6137             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6138             dnl checks only whether the header can be preprocessed, not that it
6139             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6140             dnl can't be compiled because of an error and with the default
6141             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6142             dnl build would fail later
6143             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6144         fi
6145     fi
6146
6147     if test "$wxUSE_JOYSTICK" = "yes"; then
6148         AC_DEFINE(wxUSE_JOYSTICK)
6149         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6150     else
6151         AC_MSG_WARN(Joystick not supported by this system... disabled)
6152     fi
6153 fi
6154
6155
6156 dnl ---------------------------------------------------------------------------
6157 dnl String stuff
6158 dnl ---------------------------------------------------------------------------
6159
6160 if test "$wxUSE_FONTENUM" = "yes" ; then
6161   AC_DEFINE(wxUSE_FONTENUM)
6162 fi
6163
6164 if test "$wxUSE_FONTMAP" = "yes" ; then
6165   AC_DEFINE(wxUSE_FONTMAP)
6166 fi
6167
6168 if test "$wxUSE_UNICODE" = "yes" ; then
6169   AC_DEFINE(wxUSE_UNICODE)
6170
6171   if test "$USE_WIN32" != 1; then
6172       wxUSE_UNICODE_MSLU=no
6173   fi
6174
6175   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6176         AC_CHECK_LIB(unicows,main,
6177             [
6178                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6179             ],
6180             [
6181                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6182                              Applications will only run on Windows NT/2000/XP!])
6183                 wxUSE_UNICODE_MSLU=no
6184             ])
6185     fi
6186 fi
6187
6188 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6189     AC_DEFINE(wxUSE_UNICODE_UTF8)
6190
6191     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6192         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6193     fi
6194 fi
6195
6196 dnl ---------------------------------------------------------------------------
6197 dnl big GUI components: MDI, doc/view, printing, help, ...
6198 dnl ---------------------------------------------------------------------------
6199
6200 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6201     AC_DEFINE(wxUSE_CONSTRAINTS)
6202     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6203 fi
6204
6205 if test "$wxUSE_MDI" = "yes"; then
6206     AC_DEFINE(wxUSE_MDI)
6207
6208     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6209         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6210         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6211     fi
6212 fi
6213
6214 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6215     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6216     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6217     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6218         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6219     fi
6220 fi
6221
6222 if test "$wxUSE_HELP" = "yes"; then
6223     AC_DEFINE(wxUSE_HELP)
6224     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6225
6226     if test "$wxUSE_MSW" = 1; then
6227       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6228         AC_DEFINE(wxUSE_MS_HTML_HELP)
6229       fi
6230     fi
6231
6232     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6233       if test "$wxUSE_HTML" = "yes"; then
6234         AC_DEFINE(wxUSE_WXHTML_HELP)
6235       else
6236         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6237         wxUSE_WXHTML_HELP=no
6238       fi
6239     fi
6240 fi
6241
6242 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6243     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6244         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6245     else
6246         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6247     fi
6248     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6249 fi
6250
6251 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6252   AC_DEFINE(wxUSE_POSTSCRIPT)
6253 fi
6254
6255 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6256
6257 if test "$wxUSE_SVG" = "yes"; then
6258     AC_DEFINE(wxUSE_SVG)
6259 fi
6260
6261 dnl ---------------------------------------------------------------------------
6262 dnl wxMetafile availability
6263 dnl ---------------------------------------------------------------------------
6264
6265 if test "$wxUSE_METAFILE" = "yes"; then
6266     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6267         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6268         wxUSE_METAFILE=no
6269     fi
6270 fi
6271
6272 dnl ---------------------------------------------------------------------------
6273 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6274 dnl ---------------------------------------------------------------------------
6275
6276 dnl check for ole headers and disable a few features requiring it if not
6277 dnl present (earlier versions of mingw32 don't have ole2.h)
6278 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6279                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6280                           -o "$wxUSE_OLE"     = "yes" \
6281                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6282     AC_CHECK_HEADER(ole2.h,,, [ ])
6283
6284     if test "$ac_cv_header_ole2_h" = "yes" ; then
6285         if test "$GCC" = yes ; then
6286             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6287             AC_TRY_COMPILE([#include <windows.h>
6288                             #include <ole2.h>],
6289                            [],
6290                            [AC_MSG_RESULT(no)],
6291                            [AC_MSG_RESULT(yes)
6292                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6293             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6294             if test "$wxUSE_OLE" = "yes" ; then
6295                 AC_DEFINE(wxUSE_OLE)
6296                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6297                 AC_DEFINE(wxUSE_ACTIVEX)
6298                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6299             fi
6300         fi
6301
6302         dnl for OLE clipboard and dnd
6303         if test "$wxUSE_DATAOBJ" = "yes" ; then
6304             AC_DEFINE(wxUSE_DATAOBJ)
6305         fi
6306     else
6307         AC_MSG_WARN([Some features disabled because OLE headers not found])
6308
6309         wxUSE_CLIPBOARD=no
6310         wxUSE_DRAG_AND_DROP=no
6311         wxUSE_DATAOBJ=no
6312         wxUSE_OLE=no
6313     fi
6314
6315     if test "$wxUSE_METAFILE" = "yes"; then
6316         AC_DEFINE(wxUSE_METAFILE)
6317
6318         dnl this one should probably be made separately configurable
6319         AC_DEFINE(wxUSE_ENH_METAFILE)
6320     fi
6321 fi
6322
6323 if test "$wxUSE_IPC" = "yes"; then
6324     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6325         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6326         wxUSE_IPC=no
6327     fi
6328
6329     if test "$wxUSE_IPC" = "yes"; then
6330         AC_DEFINE(wxUSE_IPC)
6331         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6332     fi
6333 fi
6334
6335 if test "$wxUSE_DATAOBJ" = "yes"; then
6336     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6337         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6338         wxUSE_DATAOBJ=no
6339     else
6340         AC_DEFINE(wxUSE_DATAOBJ)
6341     fi
6342 else
6343     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6344     wxUSE_CLIPBOARD=no
6345     wxUSE_DRAG_AND_DROP=no
6346 fi
6347
6348 if test "$wxUSE_CLIPBOARD" = "yes"; then
6349     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6350         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6351         wxUSE_CLIPBOARD=no
6352     fi
6353
6354     if test "$wxUSE_CLIPBOARD" = "yes"; then
6355         AC_DEFINE(wxUSE_CLIPBOARD)
6356     fi
6357 fi
6358
6359 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6360     if test "$wxUSE_GTK" = 1; then
6361         if test "$WXGTK12" != 1; then
6362             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6363             wxUSE_DRAG_AND_DROP=no
6364         fi
6365     fi
6366
6367     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6368             "$wxUSE_DFB" = 1; then
6369         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6370         wxUSE_DRAG_AND_DROP=no
6371     fi
6372
6373     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6374         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6375     fi
6376
6377 fi
6378
6379 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6380     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6381 fi
6382
6383 if test "$wxUSE_SPLINES" = "yes" ; then
6384   AC_DEFINE(wxUSE_SPLINES)
6385 fi
6386
6387 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6388   AC_DEFINE(wxUSE_MOUSEWHEEL)
6389 fi
6390
6391 dnl ---------------------------------------------------------------------------
6392 dnl GUI controls
6393 dnl ---------------------------------------------------------------------------
6394
6395 USES_CONTROLS=0
6396 if test "$wxUSE_CONTROLS" = "yes"; then
6397   USES_CONTROLS=1
6398 fi
6399
6400 if test "$wxUSE_ACCEL" = "yes"; then
6401   AC_DEFINE(wxUSE_ACCEL)
6402   USES_CONTROLS=1
6403 fi
6404
6405 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6406   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6407   USES_CONTROLS=1
6408   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6409 fi
6410
6411 if test "$wxUSE_BUTTON" = "yes"; then
6412   AC_DEFINE(wxUSE_BUTTON)
6413   USES_CONTROLS=1
6414 fi
6415
6416 if test "$wxUSE_BMPBUTTON" = "yes"; then
6417   AC_DEFINE(wxUSE_BMPBUTTON)
6418   USES_CONTROLS=1
6419 fi
6420
6421 if test "$wxUSE_CALCTRL" = "yes"; then
6422   AC_DEFINE(wxUSE_CALENDARCTRL)
6423   USES_CONTROLS=1
6424   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6425 fi
6426
6427 if test "$wxUSE_CARET" = "yes"; then
6428   AC_DEFINE(wxUSE_CARET)
6429   USES_CONTROLS=1
6430   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6431 fi
6432
6433 if test "$wxUSE_COLLPANE" = "yes"; then
6434     AC_DEFINE(wxUSE_COLLPANE)
6435     USES_CONTROLS=1
6436     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6437 fi
6438
6439 if test "$wxUSE_COMBOBOX" = "yes"; then
6440   AC_DEFINE(wxUSE_COMBOBOX)
6441   USES_CONTROLS=1
6442 fi
6443
6444 if test "$wxUSE_COMBOCTRL" = "yes"; then
6445   AC_DEFINE(wxUSE_COMBOCTRL)
6446   USES_CONTROLS=1
6447 fi
6448
6449 if test "$wxUSE_CHOICE" = "yes"; then
6450   AC_DEFINE(wxUSE_CHOICE)
6451   USES_CONTROLS=1
6452 fi
6453
6454 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6455     AC_DEFINE(wxUSE_CHOICEBOOK)
6456     USES_CONTROLS=1
6457 fi
6458
6459 if test "$wxUSE_CHECKBOX" = "yes"; then
6460   AC_DEFINE(wxUSE_CHECKBOX)
6461   USES_CONTROLS=1
6462 fi
6463
6464 if test "$wxUSE_CHECKLST" = "yes"; then
6465   AC_DEFINE(wxUSE_CHECKLISTBOX)
6466   USES_CONTROLS=1
6467 fi
6468
6469 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6470   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6471   USES_CONTROLS=1
6472 fi
6473
6474 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6475   AC_DEFINE(wxUSE_DATEPICKCTRL)
6476   USES_CONTROLS=1
6477 fi
6478
6479 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6480   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6481   USES_CONTROLS=1
6482 fi
6483
6484 if test "$wxUSE_FILECTRL" = "yes"; then
6485   AC_DEFINE(wxUSE_FILECTRL)
6486   USES_CONTROLS=1
6487 fi
6488
6489 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6490   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6491   USES_CONTROLS=1
6492 fi
6493
6494 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6495   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6496   USES_CONTROLS=1
6497 fi
6498
6499 if test "$wxUSE_DISPLAY" = "yes"; then
6500     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6501         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6502         wxUSE_DISPLAY=no
6503     else
6504         AC_DEFINE(wxUSE_DISPLAY)
6505         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6506     fi
6507 fi
6508
6509 if test "$wxUSE_DETECT_SM" = "yes"; then
6510     AC_DEFINE(wxUSE_DETECT_SM)
6511 fi
6512
6513 if test "$wxUSE_GAUGE" = "yes"; then
6514   AC_DEFINE(wxUSE_GAUGE)
6515   USES_CONTROLS=1
6516 fi
6517
6518 if test "$wxUSE_GRID" = "yes"; then
6519   AC_DEFINE(wxUSE_GRID)
6520   USES_CONTROLS=1
6521   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6522 fi
6523
6524 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6525   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6526   USES_CONTROLS=1
6527 fi
6528
6529 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6530   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6531   USES_CONTROLS=1
6532 fi
6533
6534 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6535   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6536   USES_CONTROLS=1
6537   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6538 fi
6539
6540 if test "$wxUSE_IMAGLIST" = "yes"; then
6541     AC_DEFINE(wxUSE_IMAGLIST)
6542 fi
6543
6544 if test "$wxUSE_LISTBOOK" = "yes"; then
6545     AC_DEFINE(wxUSE_LISTBOOK)
6546     USES_CONTROLS=1
6547 fi
6548
6549 if test "$wxUSE_LISTBOX" = "yes"; then
6550     AC_DEFINE(wxUSE_LISTBOX)
6551     USES_CONTROLS=1
6552 fi
6553
6554 if test "$wxUSE_LISTCTRL" = "yes"; then
6555     if test "$wxUSE_IMAGLIST" = "yes"; then
6556         AC_DEFINE(wxUSE_LISTCTRL)
6557         USES_CONTROLS=1
6558         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6559     else
6560         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6561     fi
6562 fi
6563
6564 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6565     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6566     USES_CONTROLS=1
6567     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6568 fi
6569
6570 if test "$wxUSE_NOTEBOOK" = "yes"; then
6571     AC_DEFINE(wxUSE_NOTEBOOK)
6572     USES_CONTROLS=1
6573     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6574 fi
6575
6576 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6577   AC_DEFINE(wxUSE_ODCOMBOBOX)
6578   USES_CONTROLS=1
6579   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6580 fi
6581
6582 if test "$wxUSE_RADIOBOX" = "yes"; then
6583     AC_DEFINE(wxUSE_RADIOBOX)
6584     USES_CONTROLS=1
6585 fi
6586
6587 if test "$wxUSE_RADIOBTN" = "yes"; then
6588     AC_DEFINE(wxUSE_RADIOBTN)
6589     USES_CONTROLS=1
6590 fi
6591
6592 if test "$wxUSE_SASH" = "yes"; then
6593     AC_DEFINE(wxUSE_SASH)
6594     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6595 fi
6596
6597 if test "$wxUSE_SCROLLBAR" = "yes"; then
6598     AC_DEFINE(wxUSE_SCROLLBAR)
6599     USES_CONTROLS=1
6600     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6601 fi
6602
6603 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6604     AC_DEFINE(wxUSE_SEARCHCTRL)
6605     USES_CONTROLS=1
6606 fi
6607
6608 if test "$wxUSE_SLIDER" = "yes"; then
6609     AC_DEFINE(wxUSE_SLIDER)
6610     USES_CONTROLS=1
6611 fi
6612
6613 if test "$wxUSE_SPINBTN" = "yes"; then
6614     AC_DEFINE(wxUSE_SPINBTN)
6615     USES_CONTROLS=1
6616 fi
6617
6618 if test "$wxUSE_SPINCTRL" = "yes"; then
6619     AC_DEFINE(wxUSE_SPINCTRL)
6620     USES_CONTROLS=1
6621 fi
6622
6623 if test "$wxUSE_SPLITTER" = "yes"; then
6624     AC_DEFINE(wxUSE_SPLITTER)
6625     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6626 fi
6627
6628 if test "$wxUSE_STATBMP" = "yes"; then
6629     AC_DEFINE(wxUSE_STATBMP)
6630     USES_CONTROLS=1
6631 fi
6632
6633 if test "$wxUSE_STATBOX" = "yes"; then
6634     AC_DEFINE(wxUSE_STATBOX)
6635     USES_CONTROLS=1
6636 fi
6637
6638 if test "$wxUSE_STATTEXT" = "yes"; then
6639     AC_DEFINE(wxUSE_STATTEXT)
6640     USES_CONTROLS=1
6641 fi
6642
6643 if test "$wxUSE_STATLINE" = "yes"; then
6644     AC_DEFINE(wxUSE_STATLINE)
6645     USES_CONTROLS=1
6646 fi
6647
6648 if test "$wxUSE_STATUSBAR" = "yes"; then
6649     dnl this will get undefined in wx/chkconf.h if it's not supported
6650     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6651     AC_DEFINE(wxUSE_STATUSBAR)
6652     USES_CONTROLS=1
6653
6654     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6655 fi
6656
6657 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6658     AC_DEFINE(wxUSE_TAB_DIALOG)
6659 fi
6660
6661 if test "$wxUSE_TEXTCTRL" = "yes"; then
6662     AC_DEFINE(wxUSE_TEXTCTRL)
6663     USES_CONTROLS=1
6664     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6665 fi
6666
6667 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6668     if test "$wxUSE_COCOA" = 1 ; then
6669         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6670         wxUSE_TOGGLEBTN=no
6671     fi
6672
6673     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6674         AC_DEFINE(wxUSE_TOGGLEBTN)
6675         USES_CONTROLS=1
6676     fi
6677 fi
6678
6679 if test "$wxUSE_TOOLBAR" = "yes"; then
6680     AC_DEFINE(wxUSE_TOOLBAR)
6681     USES_CONTROLS=1
6682
6683     if test "$wxUSE_UNIVERSAL" = "yes"; then
6684         wxUSE_TOOLBAR_NATIVE="no"
6685     else
6686         wxUSE_TOOLBAR_NATIVE="yes"
6687         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6688     fi
6689
6690     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6691 fi
6692
6693 if test "$wxUSE_TOOLTIPS" = "yes"; then
6694     if test "$wxUSE_MOTIF" = 1; then
6695         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6696     else
6697         if test "$wxUSE_UNIVERSAL" = "yes"; then
6698             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6699         else
6700             AC_DEFINE(wxUSE_TOOLTIPS)
6701         fi
6702     fi
6703 fi
6704
6705 if test "$wxUSE_TREEBOOK" = "yes"; then
6706     AC_DEFINE(wxUSE_TREEBOOK)
6707     USES_CONTROLS=1
6708 fi
6709
6710 if test "$wxUSE_TOOLBOOK" = "yes"; then
6711     AC_DEFINE(wxUSE_TOOLBOOK)
6712     USES_CONTROLS=1
6713 fi
6714
6715 if test "$wxUSE_TREECTRL" = "yes"; then
6716     if test "$wxUSE_IMAGLIST" = "yes"; then
6717         AC_DEFINE(wxUSE_TREECTRL)
6718         USES_CONTROLS=1
6719         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6720     else
6721         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6722     fi
6723 fi
6724
6725 if test "$wxUSE_POPUPWIN" = "yes"; then
6726     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6727         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6728     else
6729         if test "$wxUSE_PM" = 1; then
6730             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6731         else
6732             AC_DEFINE(wxUSE_POPUPWIN)
6733             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6734
6735             USES_CONTROLS=1
6736         fi
6737     fi
6738 fi
6739
6740 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6741     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6742         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6743     else
6744         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6745         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6746     fi
6747 fi
6748
6749 if test "$wxUSE_TIPWINDOW" = "yes"; then
6750     if test "$wxUSE_PM" = 1; then
6751         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6752     else
6753         AC_DEFINE(wxUSE_TIPWINDOW)
6754     fi
6755 fi
6756
6757 if test "$USES_CONTROLS" = 1; then
6758     AC_DEFINE(wxUSE_CONTROLS)
6759 fi
6760
6761 dnl ---------------------------------------------------------------------------
6762 dnl misc options
6763 dnl ---------------------------------------------------------------------------
6764
6765 dnl please keep the settings below in alphabetical order
6766 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6767     AC_DEFINE(wxUSE_ACCESSIBILITY)
6768     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6769 fi
6770
6771 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6772     AC_DEFINE(wxUSE_DRAGIMAGE)
6773     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6774 fi
6775
6776 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6777     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6778         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6779     else
6780         AC_DEFINE(wxUSE_EXCEPTIONS)
6781         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6782     fi
6783 fi
6784
6785 USE_HTML=0
6786 if test "$wxUSE_HTML" = "yes"; then
6787     AC_DEFINE(wxUSE_HTML)
6788     USE_HTML=1
6789     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6790     if test "$wxUSE_MAC" = 1; then
6791         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6792     fi
6793 fi
6794 if test "$wxUSE_WEBKIT" = "yes"; then
6795     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6796         old_CPPFLAGS="$CPPFLAGS"
6797         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6798         AC_CHECK_HEADER([WebKit/HIWebView.h],
6799                         [
6800                            AC_DEFINE(wxUSE_WEBKIT)
6801                            WEBKIT_LINK="-framework WebKit"
6802                         ],
6803                         [
6804                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6805                            wxUSE_WEBKIT=no
6806                         ],
6807                         [
6808                            #include <Carbon/Carbon.h>
6809                            #include <WebKit/WebKit.h>
6810                         ])
6811         CPPFLAGS="$old_CPPFLAGS"
6812     elif test "$wxUSE_COCOA" = 1; then
6813         AC_DEFINE(wxUSE_WEBKIT)
6814     else
6815         wxUSE_WEBKIT=no
6816     fi
6817 fi
6818
6819 USE_XRC=0
6820 if test "$wxUSE_XRC" = "yes"; then
6821     if test "$wxUSE_XML" != "yes"; then
6822         AC_MSG_WARN([XML library not built, XRC resources disabled])
6823         wxUSE_XRC=no
6824     else
6825         AC_DEFINE(wxUSE_XRC)
6826         USE_XRC=1
6827         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6828     fi
6829 fi
6830
6831 USE_AUI=0
6832 if test "$wxUSE_AUI" = "yes"; then
6833    AC_DEFINE(wxUSE_AUI)
6834    USE_AUI=1
6835    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6836 fi
6837
6838 USE_STC=0
6839 if test "$wxUSE_STC" = "yes"; then
6840    AC_DEFINE(wxUSE_STC)
6841    USE_STC=1
6842    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6843 fi
6844
6845 if test "$wxUSE_MENUS" = "yes"; then
6846     AC_DEFINE(wxUSE_MENUS)
6847     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6848 fi
6849
6850 if test "$wxUSE_METAFILE" = "yes"; then
6851     AC_DEFINE(wxUSE_METAFILE)
6852 fi
6853
6854 if test "$wxUSE_MIMETYPE" = "yes"; then
6855     AC_DEFINE(wxUSE_MIMETYPE)
6856 fi
6857
6858 if test "$wxUSE_MINIFRAME" = "yes"; then
6859     AC_DEFINE(wxUSE_MINIFRAME)
6860 fi
6861
6862 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6863     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6864 fi
6865
6866 if test "$wxUSE_TASKBARICON" = "yes"; then
6867     AC_DEFINE(wxUSE_TASKBARICON)
6868     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6869 fi
6870
6871
6872 if test "$wxUSE_VALIDATORS" = "yes"; then
6873     AC_DEFINE(wxUSE_VALIDATORS)
6874     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6875 fi
6876
6877 if test "$wxUSE_PALETTE" = "yes" ; then
6878     if test "$wxUSE_DFB" = 1; then
6879         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6880         wxUSE_PALETTE=no
6881     else
6882         AC_DEFINE(wxUSE_PALETTE)
6883     fi
6884 fi
6885
6886 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6887   dnl Must be done this late because -lunicows must be before all the other libs
6888   LIBS=" -lunicows $LIBS"
6889 fi
6890
6891 USE_RICHTEXT=0
6892 if test "$wxUSE_RICHTEXT" = "yes"; then
6893     AC_DEFINE(wxUSE_RICHTEXT)
6894     USE_RICHTEXT=1
6895     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6896 fi
6897
6898 dnl ---------------------------------------------------------------------------
6899 dnl wxImage options
6900 dnl ---------------------------------------------------------------------------
6901
6902 if test "$wxUSE_IMAGE" = "yes" ; then
6903     AC_DEFINE(wxUSE_IMAGE)
6904
6905     if test "$wxUSE_GIF" = "yes" ; then
6906       AC_DEFINE(wxUSE_GIF)
6907     fi
6908
6909     if test "$wxUSE_PCX" = "yes" ; then
6910       AC_DEFINE(wxUSE_PCX)
6911     fi
6912
6913     if test "$wxUSE_TGA" = "yes" ; then
6914       AC_DEFINE(wxUSE_TGA)
6915     fi
6916
6917     if test "$wxUSE_IFF" = "yes" ; then
6918       AC_DEFINE(wxUSE_IFF)
6919     fi
6920
6921     if test "$wxUSE_PNM" = "yes" ; then
6922       AC_DEFINE(wxUSE_PNM)
6923     fi
6924
6925     if test "$wxUSE_XPM" = "yes" ; then
6926       AC_DEFINE(wxUSE_XPM)
6927     fi
6928
6929     if test "$wxUSE_ICO_CUR" = "yes" ; then
6930       AC_DEFINE(wxUSE_ICO_CUR)
6931     fi
6932 fi
6933
6934 dnl ---------------------------------------------------------------------------
6935 dnl common dialogs
6936 dnl ---------------------------------------------------------------------------
6937
6938 if test "$wxUSE_ABOUTDLG" = "yes"; then
6939     AC_DEFINE(wxUSE_ABOUTDLG)
6940 fi
6941
6942 if test "$wxUSE_CHOICEDLG" = "yes"; then
6943     AC_DEFINE(wxUSE_CHOICEDLG)
6944 fi
6945
6946 if test "$wxUSE_COLOURDLG" = "yes"; then
6947     AC_DEFINE(wxUSE_COLOURDLG)
6948 fi
6949
6950 if test "$wxUSE_FILEDLG" = "yes"; then
6951     AC_DEFINE(wxUSE_FILEDLG)
6952 fi
6953
6954 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6955     AC_DEFINE(wxUSE_FINDREPLDLG)
6956 fi
6957
6958 if test "$wxUSE_FONTDLG" = "yes"; then
6959     AC_DEFINE(wxUSE_FONTDLG)
6960 fi
6961
6962 if test "$wxUSE_DIRDLG" = "yes"; then
6963     if test "$wxUSE_TREECTRL" != "yes"; then
6964         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6965     else
6966         AC_DEFINE(wxUSE_DIRDLG)
6967     fi
6968 fi
6969
6970 if test "$wxUSE_MSGDLG" = "yes"; then
6971     AC_DEFINE(wxUSE_MSGDLG)
6972 fi
6973
6974 if test "$wxUSE_NUMBERDLG" = "yes"; then
6975     AC_DEFINE(wxUSE_NUMBERDLG)
6976 fi
6977
6978 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6979     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6980        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6981     else
6982         AC_DEFINE(wxUSE_PROGRESSDLG)
6983     fi
6984 fi
6985
6986 if test "$wxUSE_SPLASH" = "yes"; then
6987     AC_DEFINE(wxUSE_SPLASH)
6988     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6989 fi
6990
6991 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6992     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6993        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6994     else
6995         AC_DEFINE(wxUSE_STARTUP_TIPS)
6996     fi
6997 fi
6998
6999 if test "$wxUSE_TEXTDLG" = "yes"; then
7000     AC_DEFINE(wxUSE_TEXTDLG)
7001 fi
7002
7003 if test "$wxUSE_WIZARDDLG" = "yes"; then
7004     AC_DEFINE(wxUSE_WIZARDDLG)
7005     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7006 fi
7007
7008 dnl ---------------------------------------------------------------------------
7009 dnl options used under wxMSW and wxPM
7010 dnl ---------------------------------------------------------------------------
7011
7012 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
7013     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7014         AC_DEFINE(wxUSE_OWNER_DRAWN)
7015     fi
7016 fi
7017
7018 dnl ---------------------------------------------------------------------------
7019 dnl wxMSW-only options
7020 dnl ---------------------------------------------------------------------------
7021
7022 if test "$wxUSE_MSW" = 1 ; then
7023
7024     if test "$wxUSE_DC_CACHEING" = "yes"; then
7025         AC_DEFINE(wxUSE_DC_CACHEING)
7026     fi
7027
7028     if test "$wxUSE_DIB" = "yes"; then
7029         AC_DEFINE(wxUSE_WXDIB)
7030     fi
7031
7032     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7033         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7034     fi
7035
7036     if test "$wxUSE_UXTHEME" = "yes"; then
7037         AC_DEFINE(wxUSE_UXTHEME)
7038     fi
7039
7040 fi
7041 dnl wxUSE_MSW = 1
7042
7043
7044 if test "$USE_WIN32" = 1 ; then
7045     if test "$wxUSE_INICONF" = "yes"; then
7046         AC_DEFINE(wxUSE_INICONF)
7047     fi
7048
7049     if test "$wxUSE_REGKEY" = "yes"; then
7050         AC_DEFINE(wxUSE_REGKEY)
7051     fi
7052 fi
7053 dnl USE_WIN32 = 1
7054
7055 dnl ---------------------------------------------------------------------------
7056 dnl wxGraphicsContext
7057 dnl ---------------------------------------------------------------------------
7058
7059 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7060    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7061       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7062    elif test "$wxUSE_GTK" != 1; then
7063       dnl for other builds we'll just wing it for now...
7064       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7065    else
7066       dnl ...but let's check for cairo availability for wxGTK builds
7067       PKG_CHECK_MODULES(CAIRO, cairo,
7068           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7069           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7070       )
7071    fi
7072 fi
7073
7074 dnl ---------------------------------------------------------------------------
7075 dnl wxMediaCtrl
7076 dnl ---------------------------------------------------------------------------
7077
7078 USE_MEDIA=0
7079
7080 if test "$wxUSE_MEDIACTRL" = "yes"; then
7081     USE_MEDIA=1
7082
7083     dnl -----------------------------------------------------------------------
7084     dnl GStreamer
7085     dnl -----------------------------------------------------------------------
7086     if test "$wxUSE_GTK" = 1; then
7087         wxUSE_GSTREAMER="no"
7088
7089         dnl -------------------------------------------------------------------
7090         dnl Test for at least 0.8 gstreamer module from pkg-config
7091         dnl Even totem doesn't accept 0.9 evidently.
7092         dnl
7093         dnl So, we first check to see if 0.10 if available - if not we
7094         dnl try the older 0.8 version
7095         dnl -------------------------------------------------------------------
7096         GST_VERSION_MAJOR=0
7097         GST_VERSION_MINOR=10
7098         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7099
7100         if test "$wxUSE_GSTREAMER8" = "no"; then
7101             PKG_CHECK_MODULES(GST,
7102                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7103                 [
7104                     wxUSE_GSTREAMER="yes"
7105                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7106                 ],
7107                 [
7108                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7109                     GST_VERSION_MINOR=8
7110                 ]
7111             )
7112         else
7113             dnl check only for 0.8
7114             GST_VERSION_MINOR=8
7115         fi
7116
7117         if test $GST_VERSION_MINOR = "8"; then
7118             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7119             PKG_CHECK_MODULES(GST,
7120                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7121                 wxUSE_GSTREAMER="yes",
7122                 [
7123                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7124                 ])
7125         fi
7126
7127
7128         if test "$wxUSE_GSTREAMER" = "yes"; then
7129             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7130             LIBS="$GST_LIBS $LIBS"
7131
7132             AC_DEFINE(wxUSE_GSTREAMER)
7133         else
7134             USE_MEDIA=0
7135         fi
7136     fi
7137
7138     if test $USE_MEDIA = 1; then
7139         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7140         AC_DEFINE(wxUSE_MEDIACTRL)
7141     fi
7142 fi
7143
7144 dnl ---------------------------------------------------------------------------
7145 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7146 dnl ---------------------------------------------------------------------------
7147
7148 if test "$cross_compiling" = "yes"; then
7149     dnl Use best guess from host as we can't use uname when cross compiling
7150     OSINFO="\"$host\""
7151 else
7152     dnl attualy work out OS version
7153     OSINFO=`uname -s -r -m`
7154     OSINFO="\"$OSINFO\""
7155 fi
7156
7157 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7158
7159 dnl ---------------------------------------------------------------------------
7160 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7161 dnl ---------------------------------------------------------------------------
7162
7163 if test "x$prefix" != "xNONE"; then
7164     wxPREFIX=$prefix
7165 else
7166     wxPREFIX=$ac_default_prefix
7167 fi
7168
7169 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7170
7171
7172 dnl ---------------------------------------------------------------------------
7173 dnl define variables with all built libraries for wx-config
7174 dnl ---------------------------------------------------------------------------
7175
7176 STD_BASE_LIBS="base"
7177 STD_GUI_LIBS=""
7178 BUILT_WX_LIBS="base"
7179 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7180
7181 if test "$wxUSE_SOCKETS" = "yes" ; then
7182     STD_BASE_LIBS="net $STD_BASE_LIBS"
7183     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7184 fi
7185 if test "$wxUSE_XML" = "yes" ; then
7186     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7187     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7188 fi
7189
7190 if test "$wxUSE_GUI" = "yes"; then
7191     STD_GUI_LIBS="adv core"
7192     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7193
7194     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7195         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7196         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7197     fi
7198     if test "$wxUSE_HTML" = "yes" ; then
7199         STD_GUI_LIBS="html $STD_GUI_LIBS"
7200         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7201     fi
7202     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7203         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7204     fi
7205     if test "$wxUSE_OPENGL" = "yes" ; then
7206         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7207     fi
7208     if test "$wxUSE_AUI" = "yes" ; then
7209         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7210     fi
7211     if test "$wxUSE_STC" = "yes" ; then
7212         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7213     fi
7214     if test "$wxUSE_XRC" = "yes" ; then
7215         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7216         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7217     fi
7218 fi
7219
7220 AC_SUBST(ALL_WX_LIBS)
7221 AC_SUBST(BUILT_WX_LIBS)
7222 AC_SUBST(STD_BASE_LIBS)
7223 AC_SUBST(STD_GUI_LIBS)
7224
7225 dnl ---------------------------------------------------------------------------
7226 dnl Output the makefiles and such from the results found above
7227 dnl ---------------------------------------------------------------------------
7228
7229 dnl all additional libraries (except wxWidgets itself) we link with
7230
7231 if test "$wxUSE_MAC" = 1 ; then
7232     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7233         if test "$USE_DARWIN" = 1; then
7234             LDFLAGS="$LDFLAGS -framework QuickTime"
7235         else
7236             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7237         fi
7238     fi
7239     if test "$USE_DARWIN" = 1; then
7240         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7241     else
7242         LDFLAGS="$LDFLAGS -lCarbonLib"
7243     fi
7244 fi
7245 if test "$wxUSE_COCOA" = 1 ; then
7246     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7247     if test "$wxUSE_MEDIACTRL" = "yes"; then
7248         LDFLAGS="$LDFLAGS -framework QuickTime"
7249     fi
7250 fi
7251 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7252     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7253 fi
7254
7255 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7256
7257 if test "$wxUSE_GUI" = "yes"; then
7258
7259     dnl TODO add checks that these samples will really compile (i.e. all the
7260     dnl      library features they need are present)
7261
7262     dnl TODO some samples are never built so far: mfc (requires VC++)
7263     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7264                      erase event exec font image minimal mobile \
7265                      mobile/wxedit mobile/styles render \
7266                      shaped svg taborder vscroll widgets"
7267
7268     if test "$wxUSE_MONOLITHIC" != "yes"; then
7269         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7270     fi
7271     if test "$TOOLKIT" = "MSW"; then
7272         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7273         if test "$wxUSE_UNIVERSAL" != "yes"; then
7274             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7275         fi
7276     fi
7277     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7278         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7279     fi
7280 else
7281     SAMPLES_SUBDIRS="console"
7282 fi
7283
7284
7285 dnl C/C++ compiler options used to compile wxWidgets
7286 dnl
7287 dnl check for icc before gcc as icc is also recognized as gcc
7288 if test "x$INTELCC" = "xyes" ; then
7289     dnl Warnings which can't be easily suppressed in C code are disabled:
7290     dnl
7291     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7292     dnl     remark #869: parameter "foo" was never referenced
7293     dnl     remark #1572: floating-point equality and inequality comparisons
7294     dnl                   are unreliable
7295     dnl     remark #1684: conversion from pointer to same-sized integral type
7296     dnl
7297     dnl (for others see below)
7298     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7299 elif test "$GCC" = yes ; then
7300     CWARNINGS="-Wall -Wundef"
7301 fi
7302
7303 if test "x$INTELCXX" = "xyes" ; then
7304     dnl Intel compiler gives some warnings which simply can't be worked
7305     dnl around or of which we have too many (810, 869) so it's impractical to
7306     dnl keep them enabled even if in theory it would be nice and some others
7307     dnl (279) are generated for standard macros and so there is nothing we can
7308     dnl do about them
7309     dnl
7310     dnl     remark #279: controlling expression is constant
7311     dnl     remark #383: value copied to temporary, reference to temporary used
7312     dnl     remark #444: destructor for base class "xxx" is not virtual
7313     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7314     dnl     remark #869: parameter "foo" was never referenced
7315     dnl     remark #981: operands are evaluated in unspecified order
7316     dnl     remark #1418: external definition with no prior declaration
7317     dnl     remark #1419: external declaration in primary source file
7318     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7319 elif test "$GXX" = yes ; then
7320     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7321     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7322 fi
7323
7324
7325 dnl combine everything together and remove the extra white space while doing it
7326 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7327 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7328
7329
7330 dnl add -I options we use during library compilation
7331 dnl
7332 dnl note that the order is somewhat important: wxWidgets headers should
7333 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7334 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7335 dnl CodeWarrior):
7336 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7337  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7338  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7339  $CPPFLAGS `
7340
7341 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7342 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7343 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7344
7345 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7346 dnl only stuff to it
7347 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7348
7349
7350 if test "x$MWCC" = "xyes"; then
7351     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7352     dnl must use <regex.h> from system not our local copy on OS X,
7353     dnl but must use local not system on OS 9.
7354     dnl The following should make all -I paths usable for <> includes
7355     dnl while first checking in real system paths.  With 8.3 using
7356     dnl -gccincludes it will actually check local paths before system
7357     dnl even for <> which is totally wrong.
7358
7359     dnl Note that because this absolutely needs to be before any -I
7360     dnl that we have to tack it on to the end of the compiler commandline.
7361     CC="$CC -cwd source -I-"
7362     CXX="$CXX -cwd source -I-"
7363 fi
7364
7365
7366 LIBS=`echo $LIBS`
7367 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7368 EXTRALIBS_XML="$EXPAT_LINK"
7369 EXTRALIBS_HTML="$MSPACK_LINK"
7370 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7371 if test "$wxUSE_GUI" = "yes"; then
7372     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7373 fi
7374 if test "$wxUSE_OPENGL" = "yes"; then
7375     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7376 fi
7377
7378 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7379
7380 WXCONFIG_LIBS="$LIBS"
7381
7382 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7383 if test "$wxUSE_REGEX" = "builtin" ; then
7384     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7385 fi
7386 if test "$wxUSE_EXPAT" = "builtin" ; then
7387     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7388 fi
7389 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7390     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7391 fi
7392 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7393     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7394 fi
7395 if test "$wxUSE_LIBPNG" = "builtin" ; then
7396     wxconfig_3rdparty="png $wxconfig_3rdparty"
7397 fi
7398 if test "$wxUSE_ZLIB" = "builtin" ; then
7399     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7400 fi
7401
7402 for i in $wxconfig_3rdparty ; do
7403     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7404 done
7405
7406
7407 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7408     WXUNIV=1
7409
7410     case "$wxUNIV_THEMES" in
7411         ''|all)
7412             AC_DEFINE(wxUSE_ALL_THEMES)
7413             ;;
7414
7415         *)
7416             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7417                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7418             done
7419     esac
7420 else
7421     WXUNIV=0
7422 fi
7423
7424 AC_SUBST(wxUSE_ZLIB)
7425 AC_SUBST(wxUSE_REGEX)
7426 AC_SUBST(wxUSE_EXPAT)
7427 AC_SUBST(wxUSE_LIBJPEG)
7428 AC_SUBST(wxUSE_LIBPNG)
7429 AC_SUBST(wxUSE_LIBTIFF)
7430
7431 if test $wxUSE_MONOLITHIC = "yes" ; then
7432     MONOLITHIC=1
7433 else
7434     MONOLITHIC=0
7435 fi
7436
7437 if test $wxUSE_PLUGINS = "yes" ; then
7438     USE_PLUGINS=1
7439 else
7440     USE_PLUGINS=0
7441 fi
7442
7443 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7444     USE_QA=1
7445 else
7446     USE_QA=0
7447 fi
7448
7449 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7450     OFFICIAL_BUILD=1
7451 else
7452     OFFICIAL_BUILD=0
7453 fi
7454
7455 AC_SUBST(VENDOR)
7456 AC_SUBST(OFFICIAL_BUILD)
7457 AC_SUBST(WX_FLAVOUR)
7458 AC_SUBST(WX_LIB_FLAVOUR)
7459
7460 AC_SUBST(WXUNIV)
7461 AC_SUBST(MONOLITHIC)
7462 AC_SUBST(USE_PLUGINS)
7463 AC_SUBST(LIBS)
7464 AC_SUBST(CXXWARNINGS)
7465 AC_SUBST(EXTRALIBS)
7466 AC_SUBST(EXTRALIBS_XML)
7467 AC_SUBST(EXTRALIBS_HTML)
7468 AC_SUBST(EXTRALIBS_GUI)
7469 AC_SUBST(EXTRALIBS_OPENGL)
7470 AC_SUBST(EXTRALIBS_SDL)
7471 AC_SUBST(WITH_PLUGIN_SDL)
7472 AC_SUBST(EXTRALIBS_GTKPRINT)
7473 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7474 AC_SUBST(EXTRALIBS_GNOMEVFS)
7475 AC_SUBST(EXTRALIBS_HILDON)
7476 AC_SUBST(UNICODE)
7477 AC_SUBST(BUILD)
7478 AC_SUBST(DEBUG_INFO)
7479 AC_SUBST(DEBUG_FLAG)
7480 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr A-Z a-z`
7481 AC_SUBST(TOOLKIT_LOWERCASE)
7482 AC_SUBST(TOOLKIT_VERSION)
7483 AC_SUBST(SAMPLES_RPATH_FLAG)
7484 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7485 AC_SUBST(HOST_SUFFIX)
7486 AC_SUBST(CPPUNIT_CFLAGS)
7487 AC_SUBST(CPPUNIT_LIBS)
7488
7489 case "$TOOLKIT" in
7490     GTK)
7491         TOOLKIT_DESC="GTK+"
7492         if test "$WXGTK2" = 1; then
7493             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7494             if test "$wxUSE_GTKPRINT" = "yes" ; then
7495                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7496             fi
7497             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7498                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7499             fi
7500             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7501                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7502             fi
7503             if test "$wxUSE_LIBHILDON" = "yes"; then
7504                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7505             fi
7506
7507             if test "$TOOLKIT_EXTRA" != ""; then
7508                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7509             fi
7510         fi
7511         ;;
7512
7513     ?*)
7514         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7515         ;;
7516
7517     *)
7518         TOOLKIT_DESC="base only"
7519         ;;
7520 esac
7521
7522 if test "$wxUSE_WINE" = "yes"; then
7523     BAKEFILE_FORCE_PLATFORM=win32
7524 fi
7525
7526 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7527 dnl Hopefully for a non-unicode build there aren't any wide constants in
7528 dnl headers, but for a unicode build it's best to disable pch.
7529 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7530 then
7531     AC_CACHE_CHECK(
7532         [for gcc precompiled header bug],
7533         [wx_cv_gcc_pch_bug],
7534         [[
7535             echo '#include <stdio.h>
7536                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7537
7538             echo '#include "conftest.h"
7539                   int main()
7540                   {
7541                      printf("%ls", test_var);
7542                      return 0;
7543                   }' > conftest.cpp
7544
7545             wx_cv_gcc_pch_bug="pch not supported"
7546
7547             if $CXX conftest.h >/dev/null 2>&1
7548             then
7549                 wx_cv_gcc_pch_bug=
7550
7551                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7552                 then
7553                     if tr -dc a-z < conftest$PROGRAM_EXT |
7554                         grep awidetest >/dev/null
7555                     then
7556                         wx_cv_gcc_pch_bug=no
7557                     else
7558                         wx_cv_gcc_pch_bug=yes
7559                     fi
7560                 fi
7561             fi
7562
7563             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7564         ]])
7565
7566     if test "$wx_cv_gcc_pch_bug" = yes; then
7567         dnl make the default for pch 'no'
7568         dnl further below check whether the user overrode and warn them
7569         bk_use_pch=no
7570     fi
7571 fi
7572
7573 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7574
7575 dnl make install path absolute (if not already);
7576 dnl will fail with (some) MSDOS paths
7577 case ${INSTALL} in
7578   /* ) # Absolute
7579      ;;
7580   ?:* ) # Drive letter, considered as absolute.
7581      ;;
7582   *)
7583      INSTALL=`pwd`/${INSTALL} ;;
7584 esac
7585
7586 if test "$wxUSE_GUI" = "yes"; then
7587
7588 if test "$wxUSE_MSW" = 1 ; then
7589     if test "x$WINDRES" = "x"; then
7590         AC_MSG_ERROR([Required windres program not found])
7591     fi
7592
7593     RESCOMP="$WINDRES"
7594 fi
7595
7596 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7597     dnl base name of the resource file for wxMac must be the same
7598     dnl as library installation base name (-install_name)
7599     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7600     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7601
7602     dnl add the resources target for wxMac
7603     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7604
7605     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7606
7607     MACSETFILE="\$(SETFILE)"
7608
7609     dnl resources are bundled both with shared library and applications
7610     dnl since the carb resource *must* be included in the application
7611     if test "$wxUSE_MAC" = 1; then
7612         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7613         RESCOMP="$REZ"
7614         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7615     else
7616         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7617         RESCOMP="cat /dev/null \| $REZ"
7618         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7619     fi
7620
7621 else
7622     dnl default value is to (silently) do nothing in the makefile
7623     MACSETFILE="@true"
7624
7625     if test "$wxUSE_PM" = 1; then
7626         RESCOMP="emxbind"
7627         WXCONFIG_RESFLAGS="-ep"
7628
7629         dnl Is this one really used anywhere for pm?
7630         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7631     else
7632         POSTLINK_COMMAND="@true"
7633     fi
7634 fi
7635
7636 fi
7637 dnl wxUSE_GUI = 1
7638
7639
7640 dnl find out if the compiler supports PCH
7641 dnl
7642 dnl TODO: this should be in bakefile
7643 if test $GCC_PCH = 1
7644 then
7645     if test "$wx_cv_gcc_pch_bug" = yes; then
7646         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7647         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7648         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7649     fi
7650
7651     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7652 fi
7653
7654 dnl HACK ALERT!!
7655 dnl For now, we need to alter bk-deps not to generate deps
7656 dnl when we've configured a Universal binary build.
7657 dnl The next version of Bakefile will have the correct fix for this
7658 dnl at which time, this hack can be removed.
7659
7660 if test "$wxUSE_MAC" = 1 ; then
7661     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7662         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7663         mv temp bk-deps
7664         chmod +x bk-deps
7665     fi
7666 fi
7667
7668 if test "$wxUSE_SHARED" = "yes"; then
7669     dnl Need addtional flag on OS/2, so override bakefiles value
7670     dnl (there currently is no suitable variable to which the
7671     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7672     case "${host}" in
7673       *-pc-os2_emx | *-pc-os2-emx )
7674         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7675         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7676         cp -p ${srcdir}/src/os2/dllnames.sh .
7677         cp -p ${srcdir}/src/os2/dllar.sh .
7678       ;;
7679     esac
7680 fi
7681 if test "$wxUSE_OMF" = "yes"; then
7682     case "${host}" in
7683       *-pc-os2_emx | *-pc-os2-emx )
7684         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7685         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7686         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7687       ;;
7688     esac
7689 fi
7690
7691 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7692 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7693
7694
7695 dnl Sun cc is compatible with gcc and so either of them can use the C
7696 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7697 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7698 dnl where GTK+ is built with gcc
7699 dnl
7700 dnl However the compiler options are not compatible at all and in particular
7701 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7702 dnl filter them out as we already have the correct options for multithreaded
7703 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7704 case "${host}" in
7705     *-*-solaris2* )
7706         dnl system packages are compiled with Sun CC and so pkg-config outputs
7707         dnl CC-specific "-mt" flag, remove it when using gcc
7708         if test "$GCC" = yes; then
7709             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7710             LIBS=`echo $LIBS | sed 's/-mt//'`
7711             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7712         fi
7713         ;;
7714
7715     *-*-linux* )
7716         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7717         dnl -pthreads which Sun CC doesn't know about
7718         if test "x$SUNCXX" = xyes; then
7719             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7720             LIBS=`echo $LIBS | sed 's/-pthread//'`
7721             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7722         fi
7723         ;;
7724 esac
7725
7726 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7727 dnl it doesn't affect compilation checks above
7728 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7729 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7730
7731 dnl for convenience, sort the samples in alphabetical order
7732 dnl
7733 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7734 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7735 dnl
7736 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7737 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7738 dnl       only removes the Unix-like part of the introduced line break.
7739 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7740
7741 dnl subtle bakefile goop.
7742 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7743 dnl I wish we would have called it something less likely to clash with
7744 dnl things though.
7745 AC_SUBST(SHARED)
7746
7747 dnl global options
7748 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7749 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7750
7751 dnl toolkit options
7752 AC_SUBST(USE_GUI)
7753 AC_SUBST(AFMINSTALL)
7754 AC_SUBST(WIN32INSTALL)
7755 AC_SUBST(TOOLKIT)
7756 AC_SUBST(TOOLKIT_DIR)
7757 AC_SUBST(TOOLCHAIN_NAME)
7758 AC_SUBST(TOOLCHAIN_FULLNAME)
7759
7760 dnl wx-config options
7761 AC_SUBST(host_alias)
7762 AC_SUBST(cross_compiling)
7763 AC_SUBST(WIDGET_SET)
7764 AC_SUBST(WX_RELEASE)
7765 AC_SUBST(WX_VERSION)
7766 AC_SUBST(WX_SUBVERSION)
7767 AC_SUBST(WX_CHARTYPE)
7768 AC_SUBST(WX_DEBUGTYPE)
7769
7770 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7771 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7772 dnl are used when building the libraries using the library
7773 dnl
7774 dnl so put anything which should be used only during the library build in, e.g.
7775 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7776 dnl
7777 dnl and, finally, for some things which should be only used by wx-config but
7778 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7779 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7780 AC_SUBST(WXCONFIG_CPPFLAGS)
7781 AC_SUBST(WXCONFIG_CFLAGS)
7782 AC_SUBST(WXCONFIG_CXXFLAGS)
7783
7784 AC_SUBST(WXCONFIG_LIBS)
7785 AC_SUBST(WXCONFIG_RPATH)
7786 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7787 AC_SUBST(WXCONFIG_RESFLAGS)
7788
7789 dnl distribution vars
7790 AC_SUBST(GUIDIST)
7791 AC_SUBST(DISTDIR)
7792
7793 dnl additional subdirectories where we will build
7794 AC_SUBST(SAMPLES_SUBDIRS)
7795
7796 dnl additional libraries and linker settings
7797 AC_SUBST(LDFLAGS)
7798 AC_SUBST(LDFLAGS_GL)
7799 AC_SUBST(OPENGL_LIBS)
7800 AC_SUBST(DMALLOC_LIBS)
7801 AC_SUBST(WX_VERSION_TAG)
7802
7803 dnl additional resurces settings
7804 AC_SUBST(RESCOMP)
7805 AC_SUBST(WINDRES)
7806 AC_SUBST(REZ)
7807 AC_SUBST(RESFLAGS)
7808 AC_SUBST(RESPROGRAMOBJ)
7809 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7810 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7811
7812 dnl additional for Mac OS X
7813 AC_SUBST(DEREZ)
7814 AC_SUBST(LIBWXMACRES)
7815 AC_SUBST(POSTLINK_COMMAND)
7816 AC_SUBST(MACSETFILE)
7817
7818 dnl other tools
7819 AC_SUBST(GCC)
7820 AC_SUBST(DLLTOOL)
7821
7822
7823 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7824 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7825 dnl - and we do use it)
7826 AC_PROG_MAKE_SET
7827
7828
7829 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7830
7831 if test "$USE_WIN32" = 1; then
7832     AC_CONFIG_COMMANDS(
7833         [
7834             rcdefs.h
7835         ],
7836         [
7837             mkdir -p $outdir &&
7838             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7839         ],
7840         [
7841             CPP="$CPP"
7842             infile="$srcdir/include/wx/msw/genrcdefs.h"
7843             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7844         ]
7845     )
7846 fi
7847
7848 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7849                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7850                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7851
7852 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7853                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7854                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7855
7856 if test "$wx_cv_version_script" = "yes"; then
7857     AC_CONFIG_FILES(version-script)
7858 fi
7859 AC_CONFIG_FILES(Makefile)
7860
7861 AC_CONFIG_COMMANDS([wx-config],
7862                    [ rm -f wx-config
7863                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7864                    ],
7865                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7866                      LN_S="${LN_S}"
7867                    ])
7868
7869 dnl This would give us us build dir that in every significant way
7870 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7871 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7872 dnl on platforms that do not have symlinks.
7873 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7874
7875 if test "$wxWITH_SUBDIRS" != "no"; then
7876 dnl Configure samples, demos etc. directories, but only if they are present:
7877 if test "$wxUSE_GUI" = "yes"; then
7878     SUBDIRS="samples demos utils"
7879 else
7880     dnl we build wxBase only
7881     dnl there are no wxBase programs in demos
7882     SUBDIRS="samples utils"
7883 fi
7884 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7885 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7886
7887 for subdir in $SUBDIRS; do
7888     if test -d ${srcdir}/${subdir} ; then
7889         if test "$wxUSE_GUI" = "yes"; then
7890             if test ${subdir} = "samples"; then
7891                 dnl only take those samples which compile in the current
7892                 dnl configuration and which exist
7893                 makefiles="samples/Makefile.in $makefiles"
7894                 for sample in $SAMPLES_SUBDIRS; do
7895                     if test -d $srcdir/samples/$sample; then
7896                         makefiles="samples/$sample/Makefile.in $makefiles"
7897                     fi
7898                 done
7899             else
7900                 dnl assume that everything compiles for utils &c
7901                 dnl any that shouldn't be built can be added to
7902                 dnl DISABLED_UTILS, DISABLED_DEMOS
7903                 disabled_var=DISABLED_`echo $subdir | tr a-z A-Z`
7904                 eval "disabled=\$$disabled_var"
7905                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7906                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7907             fi
7908         else
7909             dnl we build wxBase only
7910             dnl don't take all samples/utils, just those which build with
7911             dnl wxBase
7912             if test ${subdir} = "samples"; then
7913                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7914             elif test ${subdir} = "utils"; then
7915                 makefiles=""
7916                 for util in HelpGen tex2rtf ; do
7917                     if test -d $srcdir/utils/$util ; then
7918                         makefiles="utils/$util/Makefile.in \
7919                                    utils/$util/src/Makefile.in \
7920                                    $makefiles"
7921                     fi
7922                 done
7923             else
7924                 dnl assume that everything compiles for tests
7925                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7926             fi
7927         fi
7928
7929         for mkin in $makefiles ; do
7930             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7931             AC_CONFIG_FILES([$mk])
7932         done
7933     fi
7934 done
7935 fi dnl wxWITH_SUBDIRS
7936
7937 AC_OUTPUT
7938
7939 dnl report how we have been configured
7940 echo
7941 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7942 echo ""
7943 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7944 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7945
7946 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7947 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7948 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7949 if test "$wxUSE_UNICODE" = "yes"; then
7950     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7951         echo " (using UTF-8)"
7952     else
7953         echo " (using wchar_t)"
7954     fi
7955 else
7956     echo
7957 fi
7958
7959 echo "  What level of wxWidgets compatibility should be enabled?"
7960 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
7961 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
7962
7963 echo "  Which libraries should wxWidgets use?"
7964 echo "                                       STL                ${wxUSE_STL}"
7965 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7966 echo "                                       png                ${wxUSE_LIBPNG-none}"
7967 echo "                                       regex              ${wxUSE_REGEX}"
7968 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7969 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7970 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7971 fi
7972 echo "                                       zlib               ${wxUSE_ZLIB}"
7973 echo "                                       expat              ${wxUSE_EXPAT}"
7974 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7975 echo "                                       sdl                ${wxUSE_LIBSDL}"
7976
7977 echo ""
7978
7979 dnl vi: set et sts=4 sw=4 com=\:dnl: