configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.0], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34
  35 wx_major_version_number=2
  36 wx_minor_version_number=9
  37 wx_release_number=0
  38 wx_subrelease_number=0
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  48 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  49 wx_top_builddir="`pwd`"
  50 AC_SUBST(wx_top_builddir)
  51
  52
  53 dnl ------------------------------------------------------------------------
  54 dnl Check platform (host system)
  55 dnl ------------------------------------------------------------------------
  56
  57 dnl OS (assume Unix)
  58 USE_UNIX=1
  59 USE_OS2=0
  60 USE_WIN32=0
  61 USE_DOS=0
  62 USE_BEOS=0
  63 USE_MAC=0
  64
  65 dnl Unix kind
  66 USE_AIX=
  67 USE_BSD=                            dnl any BSD
  68 USE_DARWIN=                         dnl a.k.a. Mac OS X
  69 USE_FREEBSD=
  70 USE_GNU=                            dnl GNU/Hurd
  71 USE_HPUX=
  72 USE_LINUX=
  73 USE_NETBSD=
  74 USE_OPENBSD=
  75 USE_OSF=                            dnl OSF/1 (obsolete?)
  76 USE_SGI=
  77 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  78 USE_SUN=                            dnl SunOS or Solaris
  79 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  80 USE_SVR4=                           dnl SysV R4
  81 USE_SYSV=                           dnl any System V
  82 USE_VMS=
  83 USE_ULTRIX=
  84 USE_UNIXWARE=
  85
  86 dnl hardware platform
  87 USE_ALPHA=
  88
  89 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  90 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  91 dnl than checking it during run-time
  92 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  93
  94 dnl the list of all available toolkits
  95 dnl
  96 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  97 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11 DFB"
  98
  99 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 100 dnl     which are either yes or no
 101 DEFAULT_wxUSE_COCOA=0
 102 DEFAULT_wxUSE_GTK=0
 103 DEFAULT_wxUSE_MAC=0
 104 DEFAULT_wxUSE_MGL=0
 105 DEFAULT_wxUSE_MICROWIN=0
 106 DEFAULT_wxUSE_MOTIF=0
 107 DEFAULT_wxUSE_MSW=0
 108 DEFAULT_wxUSE_PM=0
 109 DEFAULT_wxUSE_X11=0
 110 DEFAULT_wxUSE_DFB=0
 111
 112 dnl these are the values which are really default for the given platform -
 113 dnl they're not cached and are only used if no --with-toolkit was given *and*
 114 dnl nothing was found in the cache
 115 DEFAULT_DEFAULT_wxUSE_COCOA=0
 116 DEFAULT_DEFAULT_wxUSE_GTK=0
 117 DEFAULT_DEFAULT_wxUSE_MAC=0
 118 DEFAULT_DEFAULT_wxUSE_MGL=0
 119 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 120 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 121 DEFAULT_DEFAULT_wxUSE_MSW=0
 122 DEFAULT_DEFAULT_wxUSE_PM=0
 123 DEFAULT_DEFAULT_wxUSE_X11=0
 124 DEFAULT_DEFAULT_wxUSE_DFB=0
 125
 126 PROGRAM_EXT=
 127 SO_SUFFIX=so
 128 SAMPLES_RPATH_FLAG=
 129 SAMPLES_RPATH_POSTLINK=
 130
 131 DEFAULT_STD_FLAG=yes
 132
 133 dnl to support a new system, you need to add its canonical name (as determined
 134 dnl by config.sub or specified by the configure command line) to this "case"
 135 dnl and also define the shared library flags below - search for
 136 dnl SHARED_LIB_SETUP to find the exact place
 137 case "${host}" in
 138   *-hp-hpux* )
 139     USE_HPUX=1
 140     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 141     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 142     SO_SUFFIX=sl
 143     AC_DEFINE(__HPUX__)
 144
 145     dnl many standard declarations in HP-UX headers are only included if either
 146     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 147     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* | *-*-k*bsd*-gnu )
 160     USE_GNU=1
 161     TMP=`uname -m`
 162     if test "x$TMP" = "xalpha"; then
 163       USE_ALPHA=1
 164       AC_DEFINE(__ALPHA__)
 165     fi
 166     DEFAULT_DEFAULT_wxUSE_GTK=1
 167   ;;
 168   *-*-irix5* | *-*-irix6* )
 169     USE_SGI=1
 170     USE_SVR4=1
 171     AC_DEFINE(__SGI__)
 172     AC_DEFINE(__SVR4__)
 173     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 174   ;;
 175   *-*-solaris2* )
 176     USE_SUN=1
 177     USE_SOLARIS=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SUN__)
 180     AC_DEFINE(__SOLARIS__)
 181     AC_DEFINE(__SVR4__)
 182     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 183     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 184   ;;
 185   *-*-sunos4* )
 186     USE_SUN=1
 187     USE_SUNOS=1
 188     USE_BSD=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SUNOS__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193   ;;
 194   *-*-freebsd*)
 195     USE_BSD=1
 196     USE_FREEBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-openbsd*|*-*-mirbsd*)
 202     USE_BSD=1
 203     USE_OPENBSD=1
 204     AC_DEFINE(__OPENBSD__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_GTK=1
 207   ;;
 208   *-*-netbsd*)
 209     USE_BSD=1
 210     USE_NETBSD=1
 211     AC_DEFINE(__NETBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 215
 216     dnl some standard declarations in NetBSD headers are only included if
 217     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 218     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 219   ;;
 220   *-*-osf* )
 221     USE_ALPHA=1
 222     USE_OSF=1
 223     AC_DEFINE(__ALPHA__)
 224     AC_DEFINE(__OSF__)
 225     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 226     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 227   ;;
 228   *-*-dgux5* )
 229     USE_ALPHA=1
 230     USE_SVR4=1
 231     AC_DEFINE(__ALPHA__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235   *-*-sysv5* )
 236     USE_SYSV=1
 237     USE_SVR4=1
 238     AC_DEFINE(__SYSV__)
 239     AC_DEFINE(__SVR4__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241   ;;
 242   *-*-aix* )
 243     USE_AIX=1
 244     USE_SYSV=1
 245     USE_SVR4=1
 246     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 247     dnl
 248     dnl     Both archive libraries and shared libraries on AIX have an .a
 249     dnl     extension. This will explain why you can't link with an .so and
 250     dnl     why it works with the name changed to .a.
 251     SO_SUFFIX=a
 252     AC_DEFINE(__AIX__)
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257
 258   *-*-*UnixWare*)
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     USE_UNIXWARE=1
 262     AC_DEFINE(__UNIXWARE__)
 263   ;;
 264
 265   *-*-cygwin* | *-*-mingw32* )
 266     dnl MBN: some of the defines have been moved after toolkit detection
 267     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 268     dnl      USE_UNIX  must be set and not USE_WIN32
 269     SO_SUFFIX=dll
 270     PROGRAM_EXT=".exe"
 271     DEFAULT_DEFAULT_wxUSE_MSW=1
 272   ;;
 273
 274   *-pc-msdosdjgpp )
 275     USE_UNIX=0
 276     USE_DOS=1
 277     AC_DEFINE(__DOS__)
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MGL=1
 280   ;;
 281
 282   *-pc-os2_emx | *-pc-os2-emx )
 283     AC_DEFINE(__EMX__)
 284     USE_OS2=1
 285     AC_DEFINE(__OS2__)
 286     PROGRAM_EXT=".exe"
 287     DEFAULT_DEFAULT_wxUSE_PM=1
 288     dnl "c++" wrapper is not always available, so always use plain gcc.
 289     CXX=gcc
 290     LDFLAGS="$LDFLAGS -Zcrtdll"
 291     dnl
 292     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 293     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 294     dnl For now however, we still need it to make sure the configure script
 295     dnl works on OS/2 no matter what platform it is generated on.
 296     ac_executable_extensions=".exe"
 297     export ac_executable_extensions
 298     dnl This strange code is necessary to deal with handling of
 299     dnl backslashes by ksh and pdksh's sh variant.
 300     ac_save_IFS="$IFS"
 301     IFS='\\'
 302     ac_TEMP_PATH=
 303     for ac_dir in $PATH; do
 304       IFS=$ac_save_IFS
 305       if test -z "$ac_TEMP_PATH"; then
 306         ac_TEMP_PATH="$ac_dir"
 307       else
 308         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 309       fi
 310     done
 311     export PATH="$ac_TEMP_PATH"
 312     unset ac_TEMP_PATH
 313     DEFAULT_STD_FLAG=no
 314   ;;
 315
 316   *-*-darwin* )
 317     dnl Darwin based distributions (including Mac OS X)
 318     USE_BSD=1
 319     USE_DARWIN=1
 320     SO_SUFFIX=dylib
 321     AC_DEFINE(__BSD__)
 322     AC_DEFINE(__DARWIN__)
 323     AC_DEFINE(TARGET_CARBON)
 324     DEFAULT_DEFAULT_wxUSE_MAC=1
 325     DEFAULT_STD_FLAG=no
 326   ;;
 327   powerpc-apple-macos* )
 328     dnl Classic Mac OS (< X)
 329     USE_UNIX=0
 330     dnl For some reason the test that should be cross-compiler capable fails
 331     dnl However, there is no doubt that MacOS PowerPC is big endian.
 332     ac_cv_c_bigendian=yes
 333     SO_SUFFIX=shlib
 334     dnl AC_DEFINE(TARGET_CARBON)
 335     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 336     DEFAULT_DEFAULT_wxUSE_MAC=1
 337     DEFAULT_STD_FLAG=no
 338   ;;
 339
 340   *-*-beos* )
 341     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 342     USE_BEOS=1
 343     AC_DEFINE(__BEOS__)
 344   ;;
 345
 346   *)
 347     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 WX_ARG_CACHE_INIT
 365
 366 dnl it's only necessary to list the options which should be disabled by
 367 dnl default, all the rest have default value of "yes" (or, rather, of
 368 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 369 dnl default)
 370 DEFAULT_wxUSE_ALL_FEATURES=yes
 371
 372 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 373 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 374
 375 dnl libraries disabled by default
 376 DEFAULT_wxUSE_DMALLOC=no
 377 DEFAULT_wxUSE_LIBGNOMEVFS=no
 378 DEFAULT_wxUSE_LIBHILDON=no
 379 DEFAULT_wxUSE_LIBMSPACK=no
 380 DEFAULT_wxUSE_LIBSDL=no
 381 DEFAULT_wxUSE_ODBC=no
 382 DEFAULT_wxUSE_OPENGL=no
 383
 384 dnl features disabled by default
 385 DEFAULT_wxUSE_ACCESSIBILITY=no
 386 DEFAULT_wxUSE_DATAVIEWCTRL=no
 387 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 388 DEFAULT_wxUSE_MEDIACTRL=no
 389 DEFAULT_wxUSE_TAB_DIALOG=no
 390
 391 DEFAULT_wxUSE_UNICODE_UTF8=auto
 392 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 393
 394 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 395 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 396
 397 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 398
 399 dnl Applicable only when --with-gtk was used:
 400 DEFAULT_wxUSE_GTK2=yes
 401
 402 dnl Always default to no. Only special cases require this.
 403 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 404
 405
 406 for toolkit in `echo $ALL_TOOLKITS`; do
 407   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 408   if test "x$LINE" != "x" ; then
 409     has_toolkit_in_cache=1
 410     eval "DEFAULT_$LINE"
 411     eval "CACHE_$toolkit=1"
 412
 413     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 414     if test "x$LINE" != "x" ; then
 415         eval "DEFAULT_$LINE"
 416     fi
 417   fi
 418 done
 419
 420 dnl ===========================
 421 dnl deal with configure options
 422 dnl ===========================
 423
 424 dnl we use several macros here:
 425 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 426 dnl       autoconf manual for details about them
 427 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 428 dnl       the caching of the command line options and also use DEFAULT_foo
 429 dnl       variable as the default value for "foo" if neither --enable-foo nor
 430 dnl       --disable-foo is specified
 431 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 432 dnl       to choose not only whether an external library is used but also if we
 433 dnl       use the copy of it included with wxWidgets or an already installed
 434 dnl       system version
 435 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 436 dnl       should be used for the options which are enabled by default
 437 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 438 dnl       optional features, i.e. options which should be disabled if
 439 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 440 dnl       also affected by this)
 441
 442 dnl ---------------------------------------------------------------------------
 443 dnl global build options
 444 dnl ---------------------------------------------------------------------------
 445
 446 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 447 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 448 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 449 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 450 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 451 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 452 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 453 if test "x$VENDOR" = "x"; then
 454     VENDOR="custom"
 455 fi
 456
 457 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 458
 459 dnl ---------------------------------------------------------------------------
 460 dnl port selection
 461 dnl ---------------------------------------------------------------------------
 462
 463 if test "$wxUSE_GUI" = "yes"; then
 464
 465 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 466 if test "$wxUSE_UNIVERSAL" = "yes"; then
 467     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 468 fi
 469
 470 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 471 dnl shouldn't default to wxUSE_ALL_FEATURES, and we don't need to cache them
 472 dnl automatically
 473 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 474 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 478 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 484 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 485
 486 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 487 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 488
 489 dnl ---------------------------------------------------------------------------
 490 dnl external libraries
 491 dnl ---------------------------------------------------------------------------
 492
 493 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 494 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 495 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 496 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 497 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 498 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 499 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 500 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 501 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 502
 503 fi
 504 dnl for GUI only
 505
 506 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 507 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 508 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 509 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 510 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 511 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 512
 513 AC_MSG_CHECKING([for --with-macosx-sdk])
 514 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 515         wxUSE_MACOSX_SDK=$withval
 516         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 517         echo "wxUSE_MACOSX_SDK=$wxUSE_MACOSX_SDK" >> ${wx_arg_cache_file}.tmp
 518     ], [
 519         # NOTE: Empty string on purpose so that --without-macosx-sdk (thus no)
 520         # will override --enable-universal_binary's automatic SDK usage.
 521         wxUSE_MACOSX_SDK=
 522         LINE=`grep "^wxUSE_MACOSX_SDK=" ${wx_arg_cache_file}`
 523         if test "x$LINE" != x ; then
 524             eval "$LINE"
 525             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 526         fi
 527     ])
 528 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 529
 530 AC_MSG_CHECKING([for --with-macosx-version-min])
 531 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 532         wxUSE_MACOSX_VERSION_MIN=$withval
 533         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 534         echo "wxUSE_MACOSX_VERSION_MIN=$wxUSE_MACOSX_VERSION_MIN" >> ${wx_arg_cache_file}.tmp
 535     ], [
 536         # default "yes" because when not using an SDK it means the same as no
 537         # but when using an SDK it means to use the SDK version
 538         wxUSE_MACOSX_VERSION_MIN=yes
 539         # See if there is a value in the cache
 540         LINE=`grep "^wxUSE_MACOSX_VERSION_MIN=" ${wx_arg_cache_file}`
 541         if test "x$LINE" != x ; then
 542             eval "$LINE"
 543             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 544         fi
 545     ])
 546 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 547
 548 dnl ---------------------------------------------------------------------------
 549 dnl global compile options
 550 dnl ---------------------------------------------------------------------------
 551
 552 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 553 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 554 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 555 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 556 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 557 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 558 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 559 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 560 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 561 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 562 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 563 if test "$USE_OS2" = "1"; then
 564     DEFAULT_wxUSE_OMF=no
 565     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 566 fi
 567
 568 if test "$wxUSE_DEBUG" = "yes"; then
 569   DEFAULT_wxUSE_DEBUG_FLAG=yes
 570   DEFAULT_wxUSE_DEBUG_INFO=yes
 571   BUILD=debug
 572 elif test "$wxUSE_DEBUG" = "no"; then
 573   DEFAULT_wxUSE_DEBUG_FLAG=no
 574   DEFAULT_wxUSE_DEBUG_INFO=no
 575   BUILD=release
 576 fi
 577
 578 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 579 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 580 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 581 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 582 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 583 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 584 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 585 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 586 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 587 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 588 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 589 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary (not yet working)]], wxUSE_UNIVERSAL_BINARY)
 590
 591 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 592 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 593
 594 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 595
 596 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 597
 598 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 599
 600 dnl ---------------------------------------------------------------------------
 601 dnl optional non GUI features
 602 dnl ---------------------------------------------------------------------------
 603
 604 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 605 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 606
 607 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 608 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 609 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 610 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 611 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 612 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 613 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 614
 615 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 616
 617 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 618 WX_ARG_FEATURE(epoolloop,     [  --enable-epoolloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 619 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 620
 621 dnl please keep the settings below in alphabetical order
 622 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 623 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 624 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 625 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 626 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 627 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 628 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 629 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 630 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 631 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 632 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 633 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 634 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 635 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 636 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 637 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 638 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 639 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 640 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 641 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 642 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 643 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 644 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 645 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 646 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 647 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 648 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 649 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 650 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 651 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 652 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 653 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 654 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 655 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 656 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 657 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 658 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 659 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 660
 661 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 662 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 663 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 664 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 665 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 666 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 667
 668 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 669
 670 if test "$wxUSE_GUI" = "yes"; then
 671
 672 dnl ---------------------------------------------------------------------------
 673 dnl optional "big" GUI features
 674 dnl ---------------------------------------------------------------------------
 675
 676 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 677 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 678 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 679 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 680 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 681 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 682 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 683 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 684 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 685 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 686 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 687 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 688 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 689 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 690 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 691 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 692 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 693 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 694 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 695 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 696
 697 dnl ---------------------------------------------------------------------------
 698 dnl IPC &c
 699 dnl ---------------------------------------------------------------------------
 700
 701 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 702 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 703 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 704
 705 dnl ---------------------------------------------------------------------------
 706 dnl optional GUI controls (in alphabetical order except the first one)
 707 dnl ---------------------------------------------------------------------------
 708
 709 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 710 DEFAULT_wxUSE_CONTROLS=none
 711 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 712
 713 dnl even with --enable-controls, some may be disabled by giving
 714 dnl --disable-<control> later on the command line - but by default all will be
 715 dnl used (and vice versa)
 716 if test "$wxUSE_CONTROLS" = "yes"; then
 717   DEFAULT_wxUSE_ACCEL=yes
 718   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 719   DEFAULT_wxUSE_BMPBUTTON=yes
 720   DEFAULT_wxUSE_BUTTON=yes
 721   DEFAULT_wxUSE_CALCTRL=yes
 722   DEFAULT_wxUSE_CARET=yes
 723   DEFAULT_wxUSE_COMBOBOX=yes
 724   DEFAULT_wxUSE_CHECKBOX=yes
 725   DEFAULT_wxUSE_CHECKLISTBOX=yes
 726   DEFAULT_wxUSE_CHOICE=yes
 727   DEFAULT_wxUSE_CHOICEBOOK=yes
 728   DEFAULT_wxUSE_COLLPANE=yes
 729   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 730   DEFAULT_wxUSE_COMBOBOX=yes
 731   DEFAULT_wxUSE_DATEPICKCTRL=yes
 732   DEFAULT_wxUSE_DISPLAY=yes
 733   DEFAULT_wxUSE_DETECT_SM=yes
 734   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 735   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 736   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 737   DEFAULT_wxUSE_GAUGE=yes
 738   DEFAULT_wxUSE_GRID=yes
 739   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 740   DEFAULT_wxUSE_DATAVIEWCTRL=no
 741   DEFAULT_wxUSE_IMAGLIST=yes
 742   DEFAULT_wxUSE_LISTBOOK=yes
 743   DEFAULT_wxUSE_LISTBOX=yes
 744   DEFAULT_wxUSE_LISTCTRL=yes
 745   DEFAULT_wxUSE_NOTEBOOK=yes
 746   DEFAULT_wxUSE_RADIOBOX=yes
 747   DEFAULT_wxUSE_RADIOBTN=yes
 748   DEFAULT_wxUSE_SASH=yes
 749   DEFAULT_wxUSE_SCROLLBAR=yes
 750   DEFAULT_wxUSE_SEARCHCTRL=yes
 751   DEFAULT_wxUSE_SLIDER=yes
 752   DEFAULT_wxUSE_SPINBTN=yes
 753   DEFAULT_wxUSE_SPINCTRL=yes
 754   DEFAULT_wxUSE_SPLITTER=yes
 755   DEFAULT_wxUSE_STATBMP=yes
 756   DEFAULT_wxUSE_STATBOX=yes
 757   DEFAULT_wxUSE_STATLINE=yes
 758   DEFAULT_wxUSE_STATUSBAR=yes
 759   DEFAULT_wxUSE_TAB_DIALOG=yes
 760   DEFAULT_wxUSE_TOGGLEBTN=yes
 761   DEFAULT_wxUSE_TOOLBAR=yes
 762   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 763   DEFAULT_wxUSE_TOOLTIPS=yes
 764   DEFAULT_wxUSE_TREEBOOK=yes
 765   DEFAULT_wxUSE_TOOLBOOK=yes
 766   DEFAULT_wxUSE_TREECTRL=yes
 767   DEFAULT_wxUSE_POPUPWIN=yes
 768   DEFAULT_wxUSE_TIPWINDOW=yes
 769 elif test "$wxUSE_CONTROLS" = "no"; then
 770   DEFAULT_wxUSE_ACCEL=no
 771   DEFAULT_wxUSE_ANIMATIONCTRL=no
 772   DEFAULT_wxUSE_BMPBUTTON=no
 773   DEFAULT_wxUSE_BUTTON=no
 774   DEFAULT_wxUSE_CALCTRL=no
 775   DEFAULT_wxUSE_CARET=no
 776   DEFAULT_wxUSE_COLLPANE=no
 777   DEFAULT_wxUSE_COMBOBOX=no
 778   DEFAULT_wxUSE_CHECKBOX=no
 779   DEFAULT_wxUSE_CHECKLISTBOX=no
 780   DEFAULT_wxUSE_CHOICE=no
 781   DEFAULT_wxUSE_CHOICEBOOK=no
 782   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 783   DEFAULT_wxUSE_COMBOBOX=no
 784   DEFAULT_wxUSE_DATEPICKCTRL=no
 785   DEFAULT_wxUSE_DISPLAY=no
 786   DEFAULT_wxUSE_DETECT_SM=no
 787   DEFAULT_wxUSE_DIRPICKERCTRL=no
 788   DEFAULT_wxUSE_FILEPICKERCTRL=no
 789   DEFAULT_wxUSE_FONTPICKERCTRL=no
 790   DEFAULT_wxUSE_GAUGE=no
 791   DEFAULT_wxUSE_GRID=no
 792   DEFAULT_wxUSE_HYPERLINKCTRL=no
 793   DEFAULT_wxUSE_DATAVIEWCTRL=no
 794   DEFAULT_wxUSE_IMAGLIST=no
 795   DEFAULT_wxUSE_LISTBOOK=no
 796   DEFAULT_wxUSE_LISTBOX=no
 797   DEFAULT_wxUSE_LISTCTRL=no
 798   DEFAULT_wxUSE_NOTEBOOK=no
 799   DEFAULT_wxUSE_RADIOBOX=no
 800   DEFAULT_wxUSE_RADIOBTN=no
 801   DEFAULT_wxUSE_SASH=no
 802   DEFAULT_wxUSE_SCROLLBAR=no
 803   DEFAULT_wxUSE_SEARCHCTRL=no
 804   DEFAULT_wxUSE_SLIDER=no
 805   DEFAULT_wxUSE_SPINBTN=no
 806   DEFAULT_wxUSE_SPINCTRL=no
 807   DEFAULT_wxUSE_SPLITTER=no
 808   DEFAULT_wxUSE_STATBMP=no
 809   DEFAULT_wxUSE_STATBOX=no
 810   DEFAULT_wxUSE_STATLINE=no
 811   DEFAULT_wxUSE_STATUSBAR=no
 812   DEFAULT_wxUSE_TAB_DIALOG=no
 813   DEFAULT_wxUSE_TOGGLEBTN=no
 814   DEFAULT_wxUSE_TOOLBAR=no
 815   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 816   DEFAULT_wxUSE_TOOLTIPS=no
 817   DEFAULT_wxUSE_TREEBOOK=no
 818   DEFAULT_wxUSE_TOOLBOOK=no
 819   DEFAULT_wxUSE_TREECTRL=no
 820   DEFAULT_wxUSE_POPUPWIN=no
 821   DEFAULT_wxUSE_TIPWINDOW=no
 822 fi
 823
 824 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 825 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 826 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 827 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 828 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 829 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 830 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 831 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 832 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 833 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 834 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 835 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 836 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 837 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 838 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 839 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 840 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 841 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 842 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 843 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 844 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 845 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 846 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 847 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 848 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 849 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 850 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 851 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 852 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 853 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 854 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 855 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 856 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 857 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 858 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 859 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 860 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 861 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 862 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 863 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 864 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 865 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 866 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 867 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 868 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 869 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 870 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 871 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 872 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 873 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 874 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 875 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 876 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 877 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 878 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 879 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 880 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 881
 882 dnl ---------------------------------------------------------------------------
 883 dnl common dialogs
 884 dnl ---------------------------------------------------------------------------
 885
 886 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 887 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 888 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 889 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 890 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 891 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 892 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 893 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 894 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 895 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 896 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 897 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 898 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 899 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 900 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 901
 902 dnl ---------------------------------------------------------------------------
 903 dnl misc GUI options
 904 dnl ---------------------------------------------------------------------------
 905
 906 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 907 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 908 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 909 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 910 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 911 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 912 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 913 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 914 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 915 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 916 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 917
 918 dnl ---------------------------------------------------------------------------
 919 dnl support for image formats that do not rely on external library
 920 dnl ---------------------------------------------------------------------------
 921
 922 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 923 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 924 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 925 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 926 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 927 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 928 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 929 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 930 WX_ARG_FEATURE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
 931
 932 dnl ---------------------------------------------------------------------------
 933 dnl wxMSW-only options
 934 dnl ---------------------------------------------------------------------------
 935
 936 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 937 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 938 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 939 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 only)], wxUSE_OWNER_DRAWN)
 940 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 941 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 942 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 943
 944 fi
 945 dnl for GUI only
 946
 947 dnl cache the options values before (may be) aborting below
 948 WX_ARG_CACHE_FLUSH
 949
 950 dnl check that no more than one toolkit is given and that if none are given that
 951 dnl we have a default one
 952
 953 AC_MSG_CHECKING(for toolkit)
 954
 955 # In Wine, we need to default to MSW, not GTK or MOTIF
 956 if test "$wxUSE_WINE" = "yes"; then
 957     DEFAULT_DEFAULT_wxUSE_GTK=0
 958     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 959     DEFAULT_DEFAULT_wxUSE_MSW=1
 960     wxUSE_SHARED=no
 961     CC=${CC:-winegcc}
 962     CXX=${CXX:-wineg++}
 963 fi
 964
 965
 966 if test "$wxUSE_GUI" = "yes"; then
 967
 968     if test "$USE_BEOS" = 1; then
 969         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 970     fi
 971
 972     if test "$TOOLKIT_GIVEN" = 1; then
 973       dnl convert "yes", "any" or a number to 1 and "no" to 0
 974       for toolkit in `echo $ALL_TOOLKITS`; do
 975         var=wxUSE_$toolkit
 976         eval "value=\$${var}"
 977         if test "x$value" = "xno"; then
 978           eval "$var=0"
 979         elif test "x$value" != "x"; then
 980           eval "$var=1"
 981         fi
 982
 983         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 984           eval "wx${toolkit}_VERSION=$value"
 985         fi
 986       done
 987     else
 988       dnl try to guess the most apropriate toolkit for this platform
 989       for toolkit in `echo $ALL_TOOLKITS`; do
 990         if test "$has_toolkit_in_cache" != 1; then
 991           var=DEFAULT_DEFAULT_wxUSE_$toolkit
 992         else
 993           var=DEFAULT_wxUSE_$toolkit
 994
 995           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
 996           if test "x$version" != "x"; then
 997             eval "wx${toolkit}_VERSION=$version"
 998           fi
 999         fi
1000         eval "wxUSE_$toolkit=\$${var}"
1001       done
1002     fi
1003
1004     dnl we suppose that expr is available (maybe there is a better way to do
1005     dnl this? what about using ALL_TOOLKITS? TODO)
1006     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1007                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1008                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1009
1010     dnl Allow wxUSE_PM only for OS/2 with EMX.
1011     case "${host}" in
1012       *-pc-os2_emx | *-pc-os2-emx )
1013         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1014     esac
1015
1016     case "$NUM_TOOLKITS" in
1017       1)
1018       ;;
1019       0)
1020         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1021       ;;
1022       *)
1023         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1024     esac
1025
1026     # to be removed when --disable-gtk2 isn't needed
1027     if test "x$wxUSE_GTK2" = "xyes"; then
1028         wxGTK_VERSION=2
1029     elif test "x$wxUSE_GTK2" = "xno"; then
1030         wxGTK_VERSION=1
1031     fi
1032
1033     dnl cache the wxUSE_<TOOLKIT> values too
1034     for toolkit in `echo $ALL_TOOLKITS`; do
1035       var=wxUSE_$toolkit
1036       eval "value=\$${var}"
1037       if test "x$value" != x; then
1038         cache_var=CACHE_$toolkit
1039         eval "cache=\$${cache_var}"
1040         if test "$cache" = 1; then
1041           echo "$var=$value" >> ${wx_arg_cache_file}
1042           eval "version=\$wx${toolkit}_VERSION"
1043           if test "x$version" != "x"; then
1044             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1045           fi
1046         fi
1047         if test "$value" = 1; then
1048           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1049           AC_MSG_RESULT($toolkit_echo)
1050         fi
1051       fi
1052     done
1053 else
1054     if test "x$host_alias" != "x"; then
1055         AC_MSG_RESULT(base ($host_alias hosted) only)
1056     else
1057         AC_MSG_RESULT(base only)
1058     fi
1059 fi
1060
1061 dnl ---------------------------------------------------------------------------
1062 dnl Checks for programs
1063 dnl ---------------------------------------------------------------------------
1064
1065 dnl flush the cache because checking for programs might abort
1066 AC_CACHE_SAVE
1067
1068 dnl C-compiler checks
1069 dnl   defines CC with the compiler to use
1070 dnl   defines GCC with yes if using gcc
1071 dnl   defines GCC empty if not using gcc
1072 dnl   defines CFLAGS
1073 dnl
1074 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1075 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1076 dnl -g and -O flags ourselves below
1077 CFLAGS=${CFLAGS:=}
1078 AC_BAKEFILE_PROG_CC
1079
1080 dnl is -traditional needed for correct compilations
1081 dnl   adds -traditional for gcc if needed
1082 AC_PROG_GCC_TRADITIONAL
1083
1084 dnl C++-compiler checks
1085 dnl   defines CXX with the compiler to use
1086 dnl   defines GXX with yes if using gxx
1087 dnl   defines GXX empty if not using gxx
1088 dnl   defines CXXFLAGS
1089 dnl
1090 dnl see CFLAGS line above
1091 CXXFLAGS=${CXXFLAGS:=}
1092 AC_BAKEFILE_PROG_CXX
1093
1094 dnl configure always sets CXX to something as it falls back to g++ even if no
1095 dnl C++ compiler was found, but we prefer to abort now with a clear error
1096 dnl message rather than give errors about all tests failures below
1097 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1098     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1099 fi
1100
1101 dnl ar command
1102 dnl   defines AR with the appropriate command
1103 dnl
1104 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1105 if test "x$SUNCXX" != xyes; then
1106     AC_CHECK_TOOL(AR, ar)
1107     if test "x$AR" = "x" ; then
1108         AC_MSG_ERROR([ar is needed to build wxWidgets])
1109     fi
1110 fi
1111
1112 retest_macosx_linking=no
1113
1114 dnl Support the old --enable-universal_binary in case anyone was using it.
1115 #if test "$wxUSE_MAC" = 1; then
1116     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1117         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1118         dnl --enable-universal_binary=SDK names a path to an SDK
1119         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1120             # Implicitly turn on the new --with-macosx-sdk using the default
1121             # SDK which provides the behavior this option has always had.
1122             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1123                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1124                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1125                 wxUSE_MACOSX_SDK=yes
1126             fi
1127         else
1128             # Complain to user if he specified an argument to --enable-universal_binary
1129             # and also 1) specified --with-macosx-sdk using the default (yes) or
1130             # 2) specified --with-macosx-sdk using a path or 3) specified
1131             # --without-macosx-sdk (no).
1132             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1133                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1134             else
1135                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1136                 # special-case the empty string because the below test simply
1137                 # converts "no" to the empty string anyway.
1138                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1139                 dnl Warn about deprecated usage.
1140                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1141             fi
1142         fi
1143         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1144         OSX_UNIV_OPTS="-arch ppc -arch i386"
1145         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1146         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1147         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1148         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1149         dnl is incapable of using them but the compiler driver (which we use
1150         dnl as LD when building dynamic libraries) uses them to invoke the
1151         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1152         dnl need no arch flags because libtool automatically invokes ld for
1153         dnl every architecture found in the fat input files.
1154         dnl
1155         dnl For static library builds, AR/RANLIB automatically create proper
1156         dnl fat archives although AR is unable to update them once RANLIB has
1157         dnl made them into proper fat archives.  Fortunately, our link process
1158         dnl simply removes the .a file before using ar to create a new one.
1159         dnl If we did move to libtool -static we still wouldn't need arch flags
1160         dnl because libtool automatically figures it out based on input.
1161         retest_macosx_linking=yes
1162
1163         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1164         dnl and including all architecture directories with each compiler invocation.
1165         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1166         dnl Objective-C++ precompiled headers.
1167         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1168         bk_use_pch=no
1169     fi
1170 #fi
1171
1172 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1173 dnl with the SDK in place.
1174 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1175 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1176     wxUSE_MACOSX_SDK=
1177 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1178     # TODO: Search for most recent SDK and use it.
1179     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1180 fi
1181
1182
1183 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1184     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1185     if ! test -d "$wxUSE_MACOSX_SDK"; then
1186         AC_MSG_FAILURE([not found])
1187     else
1188         AC_MSG_RESULT([exists])
1189     fi
1190     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1191     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1192     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1193     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1194     retest_macosx_linking=yes
1195     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1196     dnl the syslibroot makes no difference.  We aren't using libtool now but
1197     dnl if we ever did, be aware that you don't need to worry about it.
1198 fi
1199
1200 dnl Set up the deployment target
1201 dnl No   : Don't specify a min version even if using an SDK
1202 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1203 dnl Param: Use the specified version
1204 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1205     wxUSE_MACOSX_VERSION_MIN=
1206 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1207     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1208         AC_MSG_CHECKING([SDK deployment version])
1209 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1210 [
1211         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\} *; *$/\1/'`
1212 ]
1213         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1214             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1215             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1216         else
1217             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1218             wxUSE_MACOSX_VERSION_MIN=
1219         fi
1220     else
1221         wxUSE_MACOSX_VERSION_MIN=
1222     fi
1223 fi
1224
1225 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1226     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1227     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1228     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1229     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1230     retest_macosx_linking=yes
1231 fi
1232
1233 dnl If either an SDK or a version option was added, make sure that we can
1234 dnl still compile and link both C and C++.  If we didn't do this, then most
1235 dnl of the remaining tests would fail.
1236 if test "x$retest_macosx_linking" = "xyes"; then
1237     AC_LANG_PUSH(C)
1238     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1239     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1240     AC_LANG_POP()
1241
1242     AC_LANG_PUSH(C++)
1243     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1244     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1245     AC_LANG_POP()
1246 fi
1247
1248
1249 case "${host}" in
1250
1251     dnl The other BSD's should probably go in here too, since this is
1252     dnl to workaround a strange static lib BSDism.
1253     dnl Mac OS X install seems to ignore -p option...
1254     *-*-darwin* )
1255         INSTALL_PROGRAM="cp -fp"
1256         INSTALL_DATA="cp -fp"
1257         ;;
1258     *)
1259         ;;
1260 esac
1261
1262 dnl ------------------------------------------------------------------------
1263 dnl Platform specific tests
1264 dnl ------------------------------------------------------------------------
1265
1266 dnl xlC needs -qunique under AIX so that one source file can be
1267 dnl compiled to multiple object files and safely linked together.
1268 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1269     CXXFLAGS="-qunique $CXXFLAGS"
1270 fi
1271
1272 dnl This case is for PowerPC OS X vs. everything else
1273 case "${host}" in
1274   powerpc-*-darwin* )
1275     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1276     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1277         choke me for lack of PowerPC
1278 #endif
1279 ],
1280         [AC_MSG_RESULT([yes])],
1281         [AC_MSG_RESULT([no])
1282         AC_DEFINE(__POWERPC__)
1283     ])
1284   ;;
1285 esac
1286
1287 dnl This case is for OS X vs. everything else
1288 case "${host}" in
1289   *-*-darwin* )
1290     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1291     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1292 ],[],
1293         [AC_MSG_RESULT([yes])],
1294         [AC_MSG_RESULT([no])
1295         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1296         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1297 #include <CoreFoundation/CFBase.h>
1298         ],[],
1299         [AC_MSG_RESULT([yes])
1300         dnl We must use -D so source files that don't include wx/setup.h
1301         dnl but do include CFBase will work.
1302         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1303         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1304         )
1305         ]
1306     )
1307   ;;
1308 esac
1309
1310 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1311 dnl latter makes more sense for wxGTK/Motif/X11 ports
1312 wants_win32=0
1313 doesnt_want_win32=0
1314 case "${host}" in
1315   *-*-cygwin*)
1316       if test "$wxUSE_MSW" = 1 ; then
1317         wants_win32=1
1318       else
1319         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1320         dnl headers and libraries, so it's Windows-like in this case
1321         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1322             [
1323                 AC_TRY_COMPILE(
1324                     [],
1325                     [
1326                         #ifdef __MINGW32__
1327                             choke me
1328                         #endif
1329                     ],
1330                     wx_cv_nocygwin=no,
1331                     wx_cv_nocygwin=yes
1332                 )
1333             ]
1334         )
1335
1336         if test "$wx_cv_nocygwin" = "yes"; then
1337             wants_win32=1
1338         else
1339             doesnt_want_win32=1
1340         fi
1341       fi
1342       if test "$wants_win32" = 1 ; then
1343         BAKEFILE_FORCE_PLATFORM=win32
1344       fi
1345   ;;
1346   *-*-mingw*)
1347       wants_win32=1
1348   ;;
1349 esac
1350
1351 if test "$wxUSE_WINE" = "yes"; then
1352     wants_win32=1
1353     LDFLAGS_GUI="-mwindows"
1354 fi
1355
1356 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1357 dnl     take effect on Cygwin/Mingw and not other platforms.
1358 if test "$wants_win32" = 1 ; then
1359     USE_UNIX=0
1360     USE_WIN32=1
1361     AC_DEFINE(__WIN32__)
1362     AC_DEFINE(__WIN95__)
1363     AC_DEFINE(__WINDOWS__)
1364     AC_DEFINE(__GNUWIN32__)
1365     AC_DEFINE(STRICT)
1366 fi
1367 if test "$doesnt_want_win32" = 1 ; then
1368     USE_UNIX=1
1369     USE_WIN32=0
1370 fi
1371 dnl (end of Windows-only piece)
1372
1373 if test "$USE_UNIX" = 1 ; then
1374     wxUSE_UNIX=yes
1375     AC_DEFINE(__UNIX__)
1376 fi
1377
1378 dnl This case is for OS/2 vs. everything else
1379 case "${host}" in
1380   *-pc-os2_emx | *-pc-os2-emx )
1381       dnl ---------------------------------------------------------------------
1382       dnl When we are using gcc on OS/2, we want to be either using resources
1383       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1384       dnl Moreover we need to link explicitly against either stdcpp.a or
1385       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1386       dnl not "g++/c++".
1387       dnl ---------------------------------------------------------------------
1388       dnl (OS/2-only piece)
1389       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1390           dnl More complete Unix emulation for unix-like ports
1391           dnl by linking in POSIX/2's cExt (if available).
1392           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1393       else
1394           dnl Include resources for the "native" port (wxPM).
1395           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1396       fi
1397       dnl Check for the gcc version (and thereby for the C runtime library).
1398       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1399       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1400       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1401       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1402       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1403           AC_TRY_RUN(
1404               dnl Check the gcc version macro.
1405               [
1406                   #include <stdio.h>
1407
1408                   int main()
1409                   {
1410                       FILE *f=fopen("conftestval", "w");
1411                       if (!f) exit(1);
1412                       fprintf(f,
1413                   #if (__GNUC__ < 3)
1414                               "EMX2"
1415                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1416                               "EMX3"
1417                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1418                               "Innotek5"
1419                   #else
1420                               "Innotek6"
1421                   #endif
1422                       );
1423                       exit(0);
1424                   }
1425               ],
1426               wx_cv_gccversion=`cat conftestval`,
1427               wx_cv_gccversion="EMX2",
1428               dnl Compilation error: Assuming standard EMX environment
1429               wx_cv_gccversion="EMX2"
1430           )
1431       ])
1432       if test "$wx_cv_gccversion" = "EMX2"; then
1433           LIBS="$LIBS -lstdcpp"
1434           LDFLAGS="$LDFLAGS -Zsysv-signals"
1435       else
1436           if test "$wx_cv_gccversion" = "EMX3"; then
1437               LIBS="$LIBS -lstdcxx -lgcc"
1438               LDFLAGS="$LDFLAGS -Zsysv-signals"
1439           else
1440               LIBS="$LIBS -lstdc++"
1441           fi
1442       fi
1443       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1444         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1445         wxUSE_OMF=yes
1446         enable_omf=yes
1447       fi
1448       dnl (end of OS/2-only piece)
1449   ;;
1450   *)
1451       dnl ---------------------------------------------------------------------
1452       dnl look for strcasecmp() in string.h and then strings.h if it's not
1453       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1454       dnl used.
1455       dnl ---------------------------------------------------------------------
1456       dnl (non-OS/2-only piece)
1457
1458       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1459           AC_TRY_LINK([
1460               #include <string.h>
1461               ],
1462               [
1463                   strcasecmp("foo", "bar");
1464               ],
1465               ac_cv_string_strcasecmp=yes,
1466               ac_cv_string_strcasecmp=no
1467           )
1468       ])
1469
1470       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1471           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1472       else
1473           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1474               AC_TRY_LINK([
1475                   #include <strings.h>
1476                   ],
1477                   [
1478                       strcasecmp("foo", "bar");
1479                   ],
1480                   ac_cv_strings_strcasecmp=yes,
1481                   ac_cv_strings_strcasecmp=no
1482               )
1483           ])
1484
1485           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1486               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1487           else
1488               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1489           fi
1490       fi
1491
1492       dnl (end of non-OS/2-only piece)
1493   ;;
1494 esac
1495
1496 dnl ------------------------------------------------------------------------
1497 dnl Check for headers
1498 dnl ------------------------------------------------------------------------
1499
1500 dnl Note: non-empty last parameter makes check compile-only,
1501 dnl   skipping worthless preprocessing check
1502 AC_CHECK_HEADERS(stdlib.h fnmatch.h langinfo.h malloc.h unistd.h wchar.h,,, [AC_INCLUDES_DEFAULT()])
1503
1504 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1505 if test "$ac_cv_header_wchar_h" != "yes"; then
1506     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1507 fi
1508
1509 case "${host}" in
1510   *-pc-os2_emx | *-pc-os2-emx )
1511       dnl Explicitly link -lintl if langinfo.h is available
1512       dnl and intl not yet included in libc
1513       if test $ac_cv_header_langinfo_h = "yes" \
1514                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1515                      -o "$wx_cv_gccversion" = "EMX3" \
1516                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1517           LIBS="$LIBS -lintl"
1518       fi
1519   ;;
1520 esac
1521
1522 dnl POSIX needs this for select(), but old systems don't have it
1523 if test "$USE_UNIX" = 1 ; then
1524     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1525 fi
1526
1527 dnl ---------------------------------------------------------------------------
1528 dnl Checks for compiler characteristics
1529 dnl ---------------------------------------------------------------------------
1530
1531 dnl defines const to be empty if c-compiler does not support const fully
1532 AC_C_CONST
1533 dnl defines inline to a sensible value for the c-compiler
1534 AC_C_INLINE
1535
1536 dnl check the sizes of integral types (give some reasonable default values for
1537 dnl cross-compiling)
1538 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1539 AC_CHECK_SIZEOF(short, 2)
1540 AC_CHECK_SIZEOF(void *, 4)
1541 AC_CHECK_SIZEOF(int, 4)
1542 AC_CHECK_SIZEOF(long, 4)
1543 AC_CHECK_SIZEOF(size_t, 4)
1544
1545 case "${host}" in
1546     arm-*-linux* )
1547         AC_CHECK_SIZEOF(long long, 8)
1548     ;;
1549     *-hp-hpux* )
1550         AC_CHECK_SIZEOF(long long, 0)
1551         if test "$ac_cv_sizeof_long_long" != "0"; then
1552             dnl HPUX 10.20 headers need this define in order to use long long definitions
1553             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1554         fi
1555     ;;
1556     * )
1557         AC_CHECK_SIZEOF(long long, 0)
1558 esac
1559
1560 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1561 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1562 AC_CHECK_SIZEOF(wchar_t, 0,
1563     [
1564         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1565         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1566         #  error "fake wchar_t"
1567         #endif
1568         #ifdef HAVE_WCHAR_H
1569         #  ifdef __CYGWIN__
1570         #    include <stddef.h>
1571         #  endif
1572         #  include <wchar.h>
1573         #endif
1574         #ifdef HAVE_STDLIB_H
1575         #  include <stdlib.h>
1576         #endif
1577         #include <stdio.h>
1578     ]
1579 )
1580 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1581     wxUSE_WCHAR_T=yes
1582 else
1583     wxUSE_WCHAR_T=no
1584 fi
1585
1586 dnl checks needed to define wxVaCopy
1587 AC_CACHE_CHECK([for va_copy],
1588     wx_cv_func_va_copy,
1589     [
1590         AC_LANG_PUSH(C++)
1591         AC_LINK_IFELSE([
1592             #include <stdarg.h>
1593             void foo(char *f, ...)
1594             {
1595                 va_list ap1, ap2;
1596                 va_start(ap1, f);
1597                 va_copy(ap2, ap1);
1598                 va_end(ap2);
1599                 va_end(ap1);
1600             }
1601             int main()
1602             {
1603                 foo("hi", 17);
1604                 return 0;
1605             }],
1606             wx_cv_func_va_copy=yes,
1607             wx_cv_func_va_copy=no
1608         )
1609         AC_LANG_POP()
1610     ]
1611 )
1612
1613 if test $wx_cv_func_va_copy = "yes"; then
1614     AC_DEFINE(HAVE_VA_COPY)
1615 else
1616     dnl try to understand how can we copy va_lists
1617     AC_CACHE_CHECK([if va_list can be copied by value],
1618         wx_cv_type_va_list_lvalue,
1619         [
1620             AC_RUN_IFELSE([
1621                 #include <stdarg.h>
1622                 int foo(char *f, ...)
1623                 {
1624                     va_list ap1, ap2;
1625                     va_start(ap1, f);
1626                     ap2 = ap1;
1627                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1628                         return 1;
1629                     va_end(ap2);
1630                     va_end(ap1);
1631                     return 0;
1632                 }
1633                 int main()
1634                 {
1635                     return foo("hi", 17);
1636                 }],
1637                 wx_cv_type_va_list_lvalue=yes,
1638                 wx_cv_type_va_list_lvalue=no,
1639                 dnl assume most common case for cross-compiling...
1640                 wx_cv_type_va_list_lvalue=yes
1641             )
1642         ]
1643     )
1644
1645     if test $wx_cv_type_va_list_lvalue != "yes"; then
1646         dnl we suppose that the only thing which can't be copied like this
1647         dnl are arrays... only experience will show whether this is really true
1648         AC_DEFINE(VA_LIST_IS_ARRAY)
1649     fi
1650 fi
1651
1652 dnl don't check for vararg macros if they're explicitly disabled: this is
1653 dnl useful if the user code using the library wants to limit itself to standard
1654 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1655 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1656
1657 dnl Check if variadic macros (C99 feature) are supported:
1658 AC_CACHE_CHECK(
1659     [whether the compiler supports variadic macros],
1660     [wx_cv_have_variadic_macros],
1661     [
1662         dnl C compiler might support variadic macros when C++ one doesn't
1663         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1664         AC_LANG_PUSH(C++)
1665         AC_COMPILE_IFELSE(
1666             AC_LANG_PROGRAM(
1667                 [
1668                     #include <stdio.h>
1669                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1670                 ],
1671                 [
1672                     test("%s %d %p", "test", 1, 0);
1673                 ]
1674             ),
1675             [wx_cv_have_variadic_macros=yes],
1676             [wx_cv_have_variadic_macros=no]
1677             )
1678         AC_LANG_POP()
1679     ]
1680 )
1681
1682 if test $wx_cv_have_variadic_macros = "yes"; then
1683     AC_DEFINE(HAVE_VARIADIC_MACROS)
1684 fi
1685
1686 fi dnl wxUSE_VARARG_MACROS == yes
1687
1688 dnl check for large file support
1689 AC_SYS_LARGEFILE
1690
1691 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1692 dnl line because otherwise the system headers risk being included before
1693 dnl wx/defs.h which defines these constants leading to inconsistent
1694 dnl sizeof(off_t) in different source files of the same program and linking
1695 dnl problems
1696 if test "x$wx_largefile" = "xyes"; then
1697     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1698         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1699
1700         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1701         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1702         dnl The compiler should define it automatically, but some old g++
1703         dnl versions don't define it, so test and add it if necessary. AFAIK
1704         dnl the problem only affects the C++ compiler so it is added to
1705         dnl CXXFLAGS only.
1706         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1707             AC_CACHE_CHECK(
1708                 [if -D__STDC_EXT__ is required],
1709                 wx_cv_STDC_EXT_required,
1710                 [
1711                     AC_LANG_PUSH(C++)
1712                     AC_TRY_COMPILE(
1713                         [],
1714                         [
1715                             #ifndef __STDC_EXT__
1716                                 choke me
1717                             #endif
1718                         ],
1719                         wx_cv_STDC_EXT_required=no,
1720                         wx_cv_STDC_EXT_required=yes
1721                     )
1722                     AC_LANG_POP()
1723                 ]
1724             )
1725             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1726                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1727             fi
1728         fi
1729     else
1730         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1731     fi
1732     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1733     AC_FUNC_FSEEKO
1734     if test "$ac_cv_sys_largefile_source" != no; then
1735         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1736     fi
1737 fi
1738
1739 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1740 WX_C_BIGENDIAN
1741
1742 dnl check for iostream (as opposed to iostream.h) standard header
1743 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1744
1745 dnl check whether C++ compiler supports bool built-in type
1746 WX_CPP_BOOL
1747
1748 dnl check whether C++ compiler supports explicit keyword
1749 WX_CPP_EXPLICIT
1750
1751 dnl check whether C++ compiler supports C++ casts
1752 AC_CXX_CONST_CAST
1753 AC_CXX_REINTERPRET_CAST
1754 AC_CXX_STATIC_CAST
1755 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1756 dnl AC_CXX_DYNAMIC_CAST
1757
1758 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1759 dnl to get the expression scope behaviour that conforms to the standard.
1760 if test "x$SUNCXX" = xyes; then
1761     CXXFLAGS="-features=tmplife $CXXFLAGS"
1762 fi
1763
1764 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1765 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1766 dnl still spits out dozens of warnings for each X include file, so suppress
1767 dnl them
1768 if test "x$SUNCC" = xyes; then
1769     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1770 fi
1771
1772 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1773 dnl same-sized integral type" even when there is an explicit cast and as there
1774 dnl is no way to turn it off and there are hundreds of these warnings in wx
1775 dnl sources, just turn it off for now
1776 dnl
1777 dnl a better long term solution would be to use #pragma set/reset woff in
1778 dnl wxPtrToUInt() and use it instead of casts elsewhere
1779 if test "x$SGICC" = "xyes"; then
1780     CFLAGS="-woff 3970 $CFLAGS"
1781 fi
1782 if test "x$SGICXX" = "xyes"; then
1783     CXXFLAGS="-woff 3970 $CXXFLAGS"
1784 fi
1785
1786 dnl HP-UX c89/aCC compiler warnings
1787 if test "x$HPCC" = "xyes"; then
1788     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1789     dnl       even for directives inside #if which is not true (i.e. which are
1790     dnl       used for other compilers/OS) and so we have no way to get rid of it
1791     dnl 2450: "long long is non standard" -- yes, we know
1792     CFLAGS="+W 2011,2450 $CFLAGS"
1793 fi
1794 if test "x$HPCXX" = "xyes"; then
1795     dnl 2340: "value copied to temporary, reference to temporary used": very
1796     dnl       painful as triggered by any occurrence of user-defined conversion
1797     CXXFLAGS="+W 2340 $CXXFLAGS"
1798 fi
1799
1800 dnl DEC/Compaq/HP cxx warnings
1801 if test "x$COMPAQCXX" = "xyes"; then
1802     dnl -w0 enables all warnings, then we disable some of them:
1803     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1804     dnl unrimpret:  "end of routine block may be unreachable" is given for
1805     dnl             every "if ( ) return ...; else return ...;"
1806     dnl intconlosbit: "conversion to integral type of smaller size could lose
1807     dnl               data" this is a useful warning but there are too many of
1808     dnl               them for now
1809     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1810 fi
1811
1812 dnl the next few tests are all for C++ features and so need to be done using
1813 dnl C++ compiler
1814 AC_LANG_PUSH(C++)
1815
1816 dnl check for std::string or std::wstring
1817 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1818     if test "$wxUSE_UNICODE" = "yes"; then
1819         std_string="std::wstring"
1820         char_type="wchar_t"
1821     else
1822         std_string="std::string"
1823         char_type="char"
1824     fi
1825
1826     dnl check if <string> declares std::[w]string
1827     AC_CACHE_CHECK([for $std_string in <string>],
1828         wx_cv_class_stdstring,
1829         [
1830             AC_TRY_COMPILE([#include <string>],
1831                 [$std_string foo;],
1832                 wx_cv_class_stdstring=yes,
1833                 wx_cv_class_stdstring=no
1834             )
1835         ]
1836     )
1837
1838     if test "$wx_cv_class_stdstring" = yes; then
1839         if test "$wxUSE_UNICODE" = "yes"; then
1840             AC_DEFINE(HAVE_STD_WSTRING)
1841         fi
1842         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1843         dnl wxUSE_STD_STRING==yes
1844     else
1845         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1846             wx_cv_class_stdbasicstring,
1847             [
1848                 AC_TRY_COMPILE([
1849                     #ifdef HAVE_WCHAR_H
1850                     #  ifdef __CYGWIN__
1851                     #    include <stddef.h>
1852                     #  endif
1853                     #  include <wchar.h>
1854                     #endif
1855                     #ifdef HAVE_STDLIB_H
1856                     #  include <stdlib.h>
1857                     #endif
1858                     #include <stdio.h>
1859                     #include <string>
1860                     ],
1861                     [std::basic_string<$char_type> foo;
1862                      const $char_type* dummy = foo.c_str();],
1863                     wx_cv_class_stdbasicstring=yes,
1864                     wx_cv_class_stdbasicstring=no
1865                 )
1866             ]
1867         )
1868
1869         if test "$wx_cv_class_stdbasicstring" != yes; then
1870             if test "$wxUSE_STL" = "yes"; then
1871                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1872             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1873                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1874             else
1875                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1876                 wxUSE_STD_STRING=no
1877             fi
1878         fi
1879     fi
1880 fi
1881
1882 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1883     AC_CHECK_TYPES([std::istream, std::ostream],,
1884                    [wxUSE_STD_IOSTREAM=no],
1885                    [#include <iostream>])
1886
1887     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1888         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1889             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1890         else
1891             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1892         fi
1893     fi
1894 fi
1895
1896 if test "$wxUSE_STL" = "yes"; then
1897     dnl check for basic STL functionality
1898     AC_CACHE_CHECK([for basic STL functionality],
1899         wx_cv_lib_stl,
1900         [AC_TRY_COMPILE([#include <string>
1901             #include <functional>
1902             #include <algorithm>
1903             #include <vector>
1904             #include <list>],
1905             [std::vector<int> moo;
1906              std::list<int> foo;
1907              std::vector<int>::iterator it =
1908                  std::find_if(moo.begin(), moo.end(),
1909                               std::bind2nd(std::less<int>(), 3));],
1910             wx_cv_lib_stl=yes,
1911             wx_cv_lib_stl=no
1912         )]
1913     )
1914
1915     if test "$wx_cv_lib_stl" != yes; then
1916          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1917     fi
1918
1919     dnl check for compliant std::string::compare
1920     AC_CACHE_CHECK([for compliant std::string::compare],
1921         wx_cv_func_stdstring_compare,
1922         [AC_TRY_COMPILE([#include <string>],
1923             [std::string foo, bar;
1924             foo.compare(bar);
1925             foo.compare(1, 1, bar);
1926             foo.compare(1, 1, bar, 1, 1);
1927             foo.compare("");
1928             foo.compare(1, 1, "");
1929             foo.compare(1, 1, "", 2);],
1930             wx_cv_func_stdstring_compare=yes,
1931             wx_cv_func_stdstring_compare=no
1932         )]
1933     )
1934
1935     if test "$wx_cv_func_stdstring_compare" = yes; then
1936         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1937     fi
1938
1939     dnl check for hash_map and hash_set headers
1940     AC_CHECK_HEADER([hash_map],
1941         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1942             wx_cv_class_stdhashmapset,
1943             [AC_TRY_COMPILE([#include <hash_map>
1944                 #include <hash_set>],
1945                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1946                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1947                 wx_cv_class_stdhashmapset=yes,
1948                 wx_cv_class_stdhashmapset=no)
1949             ]
1950         )],
1951         [],
1952         [ ]
1953     )
1954
1955     if test "$wx_cv_class_stdhashmapset" = yes; then
1956         AC_DEFINE(HAVE_HASH_MAP)
1957         AC_DEFINE(HAVE_STD_HASH_MAP)
1958     fi
1959
1960     AC_CHECK_HEADER([ext/hash_map],
1961         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1962             wx_cv_class_gnuhashmapset,
1963             [AC_TRY_COMPILE([#include <ext/hash_map>
1964                 #include <ext/hash_set>],
1965                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1966                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1967                 wx_cv_class_gnuhashmapset=yes,
1968                 wx_cv_class_gnuhashmapset=no)
1969             ]
1970         )],
1971         [],
1972         [ ]
1973     )
1974
1975     if test "$wx_cv_class_gnuhashmapset" = yes; then
1976          AC_DEFINE(HAVE_EXT_HASH_MAP)
1977          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1978     fi
1979 fi
1980
1981 dnl pop C++
1982 AC_LANG_POP()
1983
1984 dnl ---------------------------------------------------------------------------
1985 dnl Define search path for includes and libraries: all headers and libs will be
1986 dnl looked for in all directories of this path
1987 dnl ---------------------------------------------------------------------------
1988
1989 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1990 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1991 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1992 dnl
1993 dnl Also try to put all directories which may contain X11R6 before those which
1994 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1995 dnl
1996 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1997 dnl systems which have both (AIX 4.x does)
1998 SEARCH_INCLUDE="\
1999     /usr/local/include        \
2000                               \
2001     /usr/Motif-2.1/include    \
2002     /usr/Motif-1.2/include    \
2003     /usr/include/Motif1.2     \
2004                               \
2005     /usr/dt/include           \
2006     /usr/openwin/include      \
2007                               \
2008     /usr/include/Xm           \
2009                               \
2010     /usr/X11R6/include        \
2011     /usr/X11R6.4/include      \
2012     /usr/X11R5/include        \
2013     /usr/X11R4/include        \
2014                               \
2015     /usr/include/X11R6        \
2016     /usr/include/X11R5        \
2017     /usr/include/X11R4        \
2018                               \
2019     /usr/local/X11R6/include  \
2020     /usr/local/X11R5/include  \
2021     /usr/local/X11R4/include  \
2022                               \
2023     /usr/local/include/X11R6  \
2024     /usr/local/include/X11R5  \
2025     /usr/local/include/X11R4  \
2026                               \
2027     /usr/X11/include          \
2028     /usr/include/X11          \
2029     /usr/local/X11/include    \
2030     /usr/local/include/X11    \
2031                               \
2032     /usr/XFree86/include/X11  \
2033     /usr/pkg/include          \
2034                               \
2035     /usr/openwin/share/include"
2036
2037 dnl try to find out the standard lib locations for the systems with multiple
2038 dnl ABIs
2039 AC_MSG_CHECKING([for libraries directory])
2040
2041 case "${host}" in
2042     *-*-irix6* )
2043         AC_CACHE_VAL(
2044             wx_cv_std_libpath,
2045             [
2046                 for d in WX_STD_LIBPATH(); do
2047                     for e in a so sl dylib dll.a; do
2048                         libc="$d/libc.$e"
2049                         if test -f $libc; then
2050                             save_LIBS="$LIBS"
2051                             LIBS="$libc"
2052                             AC_LINK_IFELSE([int main() { return 0; }],
2053                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2054                             LIBS="$save_LIBS"
2055                             if test "x$wx_cv_std_libpath" != "x"; then
2056                                 break 2
2057                             fi
2058                         fi
2059                     done
2060                 done
2061                 if test "x$wx_cv_std_libpath" = "x"; then
2062                     wx_cv_std_libpath="lib"
2063                 fi
2064             ]
2065         )
2066         ;;
2067
2068     *-*-solaris2* )
2069         dnl use ../lib or ../lib/64 depending on the size of void*
2070         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2071             wx_cv_std_libpath="lib/64"
2072         else
2073             wx_cv_std_libpath="lib"
2074         fi
2075         ;;
2076
2077     *-*-linux* )
2078         dnl use ../lib or ../lib64 depending on the size of void*
2079         if test "$ac_cv_sizeof_void_p" = 8 -a \
2080                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2081             wx_cv_std_libpath="lib64"
2082         else
2083             wx_cv_std_libpath="lib"
2084         fi
2085         ;;
2086
2087     *)
2088         wx_cv_std_libpath="lib";
2089         ;;
2090 esac
2091
2092 AC_MSG_RESULT($wx_cv_std_libpath)
2093
2094 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2095
2096 dnl Cross compiling with gcc?
2097 if test "$build" != "$host" -a "$GCC" = yes; then
2098     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2099     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2100     dnl for a 'root' below which libraries and headers for the target system
2101     dnl might be installed.
2102     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2103         cross_root=`dirname $cross_root`
2104         cross_root=`dirname $cross_root`
2105
2106         dnl substitute this candiate root for '^/usr' in the search lists,
2107         dnl strip out any that don't start '^/usr'.
2108         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2109         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2110         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2111
2112         dnl also have pkg-config search for *.pc files under this 'root'
2113         if test -z "$PKG_CONFIG_PATH"; then
2114             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2115             export PKG_CONFIG_PATH
2116         fi
2117
2118         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2119         dnl -x-libraries are given on the command line. So if they are not
2120         dnl set then set them here to plausible defaults.
2121         if test -z "$x_includes" -o "$x_includes" = NONE; then
2122             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2123             x_includes=$ac_find_includes
2124         fi
2125         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2126             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2127             x_libraries=$ac_find_libraries
2128         fi
2129     fi
2130 fi
2131
2132 dnl ------------------------------------------------------------------------
2133 dnl Check for libraries
2134 dnl ------------------------------------------------------------------------
2135
2136 dnl flush the cache because checking for libraries below might abort
2137 AC_CACHE_SAVE
2138
2139 dnl check for glibc version
2140 dnl
2141 dnl VZ: I have no idea why had this check been there originally, but now
2142 dnl     we could probably do without it by just always adding _GNU_SOURCE
2143 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2144     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2145         AC_TRY_COMPILE([#include <features.h>],
2146             [
2147                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2148                 not glibc 2.1
2149                 #endif
2150             ],
2151             [
2152                 wx_cv_lib_glibc21=yes
2153             ],
2154             [
2155                 wx_cv_lib_glibc21=no
2156             ]
2157         )
2158     ])
2159     if test "$wx_cv_lib_glibc21" = "yes"; then
2160         AC_DEFINE(wxHAVE_GLIBC2)
2161     fi
2162 fi
2163
2164 dnl we may need _GNU_SOURCE for 2 things:
2165 dnl
2166 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2167 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2168 dnl  which breaks libtiff compilation, so it is simpler to just define
2169 dnl  _GNU_SOURCE to get everything)
2170 dnl
2171 dnl  2. for Unicode functions
2172 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2173     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2174         AC_DEFINE(_GNU_SOURCE)
2175     fi
2176 fi
2177
2178 dnl Only add the -lm library if floating point functions cannot be used
2179 dnl without it.  This check is important on cygwin because of the bizarre
2180 dnl way that they have organized functions into libraries.  On cygwin, both
2181 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2182 dnl means that
2183 dnl   1) linking with -lm is not necessary, and
2184 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2185 dnl In particular, if you compile any program with -mno-cygwin and link with
2186 dnl -lm, it will crash instantly when it is run.  This happens because the
2187 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2188 dnl the ___main function instead of allowing it to be defined by
2189 dnl /usr/lib/mingw/libmingw32.a as it should be.
2190 dnl
2191 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2192 dnl
2193 dnl Just check a few floating point functions. If they are all found without
2194 dnl -lm, then we must not need -lm.
2195 have_cos=0
2196 have_floor=0
2197 AC_CHECK_FUNCS(cos, have_cos=1)
2198 AC_CHECK_FUNCS(floor, have_floor=1)
2199 AC_MSG_CHECKING(if floating point functions link without -lm)
2200 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2201     AC_MSG_RESULT(yes)
2202 else
2203     AC_MSG_RESULT(no)
2204     LIBS="$LIBS -lm"
2205     # use different functions to avoid configure caching
2206     have_sin=0
2207     have_ceil=0
2208     AC_CHECK_FUNCS(sin, have_sin=1)
2209     AC_CHECK_FUNCS(ceil, have_ceil=1)
2210     AC_MSG_CHECKING(if floating point functions link with -lm)
2211     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2212         AC_MSG_RESULT(yes)
2213     else
2214         AC_MSG_RESULT(no)
2215         # not sure we should warn the user, crash, etc.
2216     fi
2217 fi
2218
2219 dnl check for C99 string to long long conversion functions, assume that if we
2220 dnl have the unsigned variants, then we have the signed ones as well
2221 dnl
2222 dnl at least under SGI these functions are only available in C99 code and not
2223 dnl in C++ so do these tests using C++ compiler
2224 AC_LANG_PUSH(C++)
2225 if test "wxUSE_UNICODE" = "yes"; then
2226     WX_CHECK_FUNCS(wcstoull)
2227 else
2228     WX_CHECK_FUNCS(strtoull)
2229 fi
2230 AC_LANG_POP()
2231
2232 dnl ---------------------------------------------------------------------------
2233 dnl Optional libraries
2234 dnl
2235 dnl   --with-<lib>=sys
2236 dnl       looks for system library and fails if not found
2237 dnl
2238 dnl   --with-<lib>
2239 dnl   --with-<lib>=yes
2240 dnl       looks for system library and, if not found, prints a warning,
2241 dnl       falls back to the builtin wx version, and continues configuration
2242 dnl
2243 dnl   --with-<lib>=builtin
2244 dnl       uses builtin wx version without searching for system library
2245 dnl
2246 dnl   --with-<lib>=no
2247 dnl   --without-<lib>
2248 dnl       do not use library (neither system nor builtin wx version)
2249 dnl
2250 dnl ---------------------------------------------------------------------------
2251
2252 dnl ------------------------------------------------------------------------
2253 dnl Check for regex libraries
2254 dnl ------------------------------------------------------------------------
2255
2256 if test "$wxUSE_REGEX" != "no"; then
2257     AC_DEFINE(wxUSE_REGEX)
2258
2259     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2260         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2261         wxUSE_REGEX=builtin
2262     fi
2263
2264     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2265         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2266         dnl on some old systems it may be in libregex - check for it too?
2267         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2268
2269         if test "x$ac_cv_func_regcomp" != "xyes"; then
2270             if test "$wxUSE_REGEX" = "sys" ; then
2271                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2272             else
2273                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2274                 wxUSE_REGEX=builtin
2275             fi
2276         else
2277             dnl we are using the system library
2278             wxUSE_REGEX=sys
2279             dnl only the built-in supports advanced REs
2280             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2281         fi
2282     fi
2283 fi
2284
2285 dnl ------------------------------------------------------------------------
2286 dnl Check for zlib compression library
2287 dnl ------------------------------------------------------------------------
2288
2289 ZLIB_LINK=
2290 if test "$wxUSE_ZLIB" != "no" ; then
2291     AC_DEFINE(wxUSE_ZLIB)
2292
2293     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2294         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2295         dnl should still use it because hopefully (can someone confirm this?)
2296         dnl Apple did fix the security problem in it and not using the system
2297         dnl library results in a whole bunch of warnings when linking with
2298         dnl Carbon framework
2299         if test "$USE_DARWIN" = 1; then
2300             system_zlib_h_ok="yes"
2301         else
2302             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2303             dnl known to not work) and although I don't know which is
2304             dnl the minimal required version it's safer to test for 1.1.4 as
2305             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2306             dnl has anything more ancient (1.1.3 was released in July 1998)
2307             dnl anyhow
2308             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2309                 [AC_TRY_RUN(
2310                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2311                     [
2312                         #include <zlib.h>
2313                         #include <stdio.h>
2314
2315                         int main()
2316                         {
2317                             FILE *f=fopen("conftestval", "w");
2318                             if (!f) exit(1);
2319                             fprintf(f, "%s",
2320                                     ZLIB_VERSION[0] == '1' &&
2321                                     (ZLIB_VERSION[2] > '1' ||
2322                                     (ZLIB_VERSION[2] == '1' &&
2323                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2324                             exit(0);
2325                         }
2326                     ],
2327                     ac_cv_header_zlib_h=`cat conftestval`,
2328                     ac_cv_header_zlib_h=no,
2329                     dnl cross-compiling: don't have an answer, try later
2330                     unset ac_cv_header_zlib_h
2331                 )]
2332             )
2333             dnl If the test above did not come up with a value (e.g. cross
2334             dnl compiling) then this should give a definitive answer
2335             AC_CHECK_HEADER(zlib.h,,, [ ])
2336
2337             system_zlib_h_ok=$ac_cv_header_zlib_h
2338         fi
2339
2340         if test "$system_zlib_h_ok" = "yes"; then
2341             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2342         fi
2343
2344         if test "x$ZLIB_LINK" = "x" ; then
2345             if test "$wxUSE_ZLIB" = "sys" ; then
2346                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2347             else
2348                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2349                 wxUSE_ZLIB=builtin
2350             fi
2351         else
2352             dnl we are using the system library
2353             wxUSE_ZLIB=sys
2354         fi
2355     fi
2356 fi
2357
2358 dnl ------------------------------------------------------------------------
2359 dnl Check for png library
2360 dnl ------------------------------------------------------------------------
2361
2362 PNG_LINK=
2363 if test "$wxUSE_LIBPNG" != "no" ; then
2364     AC_DEFINE(wxUSE_LIBPNG)
2365
2366     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2367         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2368         wxUSE_LIBPNG=sys
2369     fi
2370
2371     dnl for the check below to have a chance to succeed, we must already have
2372     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2373     dnl doesn't depend on zlib)
2374     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2375         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2376         wxUSE_LIBPNG=builtin
2377     fi
2378
2379     if test "$wxUSE_MGL" != 1 ; then
2380         dnl Don't check for libpng when building wxMGL, libmgl contains it
2381         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2382             dnl libpng version 0.9 is known to not work, if an even newer
2383             dnl version is required, just bump it up in the test below
2384             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2385                 [AC_TRY_RUN(
2386                     dnl png.h defines PNG_LIBPNG_VER=number
2387                     [
2388                         #include <png.h>
2389                         #include <stdio.h>
2390
2391                         int main()
2392                         {
2393                             FILE *f=fopen("conftestval", "w");
2394                             if (!f) exit(1);
2395                             fprintf(f, "%s",
2396                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2397                             exit(0);
2398                         }
2399                     ],
2400                     ac_cv_header_png_h=`cat conftestval`,
2401                     ac_cv_header_png_h=no,
2402                     dnl cross-compiling: test (later) if we have any png.h
2403                     unset ac_cv_header_png_h
2404                 )]
2405             )
2406             AC_CHECK_HEADER(png.h,,, [ ])
2407
2408             if test "$ac_cv_header_png_h" = "yes"; then
2409                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2410             fi
2411
2412             if test "x$PNG_LINK" = "x" ; then
2413                 if test "$wxUSE_LIBPNG" = "sys" ; then
2414                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2415                 else
2416                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2417                     wxUSE_LIBPNG=builtin
2418                 fi
2419             else
2420                 dnl we are using the system library
2421                 wxUSE_LIBPNG=sys
2422             fi
2423         fi
2424     fi
2425 fi
2426
2427 dnl ------------------------------------------------------------------------
2428 dnl Check for jpeg library
2429 dnl ------------------------------------------------------------------------
2430
2431 JPEG_LINK=
2432 if test "$wxUSE_LIBJPEG" != "no" ; then
2433     AC_DEFINE(wxUSE_LIBJPEG)
2434
2435     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2436         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2437         wxUSE_LIBJPEG=sys
2438     fi
2439
2440     if test "$wxUSE_MGL" != 1 ; then
2441         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2442         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2443             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2444             dnl HAVE_STDLIB_H which are already defined and this provokes
2445             dnl a compiler warning which configure considers as an error...
2446             AC_MSG_CHECKING(for jpeglib.h)
2447             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2448                 AC_TRY_COMPILE(
2449                     [
2450                         #undef HAVE_STDLIB_H
2451                         #include <stdio.h>
2452                         #include <jpeglib.h>
2453                     ],
2454                     [
2455                     ],
2456                     ac_cv_header_jpeglib_h=yes,
2457                     ac_cv_header_jpeglib_h=no
2458                 )
2459             )
2460             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2461
2462             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2463                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2464             fi
2465
2466             if test "x$JPEG_LINK" = "x" ; then
2467                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2468                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2469                 else
2470                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2471                     wxUSE_LIBJPEG=builtin
2472                 fi
2473             else
2474                 dnl we are using the system library
2475                 wxUSE_LIBJPEG=sys
2476
2477                 if test "$wxUSE_MSW" = 1; then
2478                     dnl boolean is defined by the jpeg headers and also by the
2479                     dnl Windows headers of some compilers. This type has been
2480                     dnl renamed in the builtin, so it is only an issue when
2481                     dnl using an external jpeg lib on Windows.
2482                     AC_CHECK_TYPES(
2483                         [boolean],
2484                         [
2485                             AC_CHECK_SIZEOF(
2486                                 [boolean],
2487                                 [],
2488                                 [
2489                                     #undef HAVE_BOOLEAN
2490                                     #include <stdio.h>
2491                                     #include <jpeglib.h>
2492                                 ])
2493                             AC_DEFINE_UNQUOTED(
2494                                 [wxHACK_BOOLEAN],
2495                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2496                         ],
2497                         [],
2498                         [#include <windows.h>])
2499                 fi
2500             fi
2501         fi
2502     fi
2503 fi
2504
2505 dnl ------------------------------------------------------------------------
2506 dnl Check for tiff library
2507 dnl ------------------------------------------------------------------------
2508
2509 TIFF_LINK=
2510 TIFF_PREREQ_LINKS=-lm
2511 if test "$wxUSE_LIBTIFF" != "no" ; then
2512     AC_DEFINE(wxUSE_LIBTIFF)
2513
2514     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2515         dnl libtiff may depend on libjpeg and libz so use them in the test
2516         dnl below or it would fail
2517         if test "$wxUSE_LIBJPEG" = "sys"; then
2518             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2519         fi
2520         if test "$wxUSE_ZLIB" = "sys"; then
2521             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2522         fi
2523         AC_CHECK_HEADER(tiffio.h,
2524                         [
2525                             AC_CHECK_LIB(tiff, TIFFError,
2526                                          TIFF_LINK=" -ltiff",
2527                                          ,
2528                                          $TIFF_PREREQ_LINKS)
2529                         ],
2530                         [],
2531                         [ ]
2532                        )
2533
2534         if test "x$TIFF_LINK" = "x" ; then
2535             if test "$wxUSE_LIBTIFF" = "sys" ; then
2536                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2537             else
2538                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2539                 wxUSE_LIBTIFF=builtin
2540             fi
2541         else
2542             dnl we are using the system library
2543             wxUSE_LIBTIFF=sys
2544         fi
2545     fi
2546 fi
2547
2548 dnl ------------------------------------------------------------------------
2549 dnl Check for expat libraries
2550 dnl ------------------------------------------------------------------------
2551
2552 if test "$wxUSE_WCHAR_T" != "yes"; then
2553     if test "$wxUSE_EXPAT" != "no"; then
2554         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2555         wxUSE_EXPAT=no
2556     fi
2557     if test "$wxUSE_XML" != "no"; then
2558         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2559         wxUSE_XML=no
2560     fi
2561 fi
2562
2563 if test "$wxUSE_EXPAT" != "no"; then
2564     wxUSE_XML=yes
2565     AC_DEFINE(wxUSE_EXPAT)
2566     AC_DEFINE(wxUSE_XML)
2567
2568     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2569         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2570         if test "x$found_expat_h" = "x1"; then
2571             dnl Expat 1.95.6 comes with broken expat.h:
2572             AC_CACHE_CHECK([if expat.h is valid C++ header],
2573                 wx_cv_expat_is_not_broken,
2574                 [
2575                 AC_LANG_PUSH(C++)
2576                 AC_TRY_COMPILE([#include <expat.h>],[],
2577                     wx_cv_expat_is_not_broken=yes,
2578                     wx_cv_expat_is_not_broken=no
2579                 )
2580                 AC_LANG_POP()
2581                 ]
2582             )
2583             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2584                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2585             fi
2586         fi
2587         if test "x$EXPAT_LINK" = "x" ; then
2588             if test "$wxUSE_EXPAT" = "sys" ; then
2589                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2590             else
2591                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2592                 wxUSE_EXPAT=builtin
2593             fi
2594         else
2595             dnl we are using the system library
2596             wxUSE_EXPAT=sys
2597         fi
2598     fi
2599     if test "$wxUSE_EXPAT" = "builtin" ; then
2600         dnl Expat needs this:
2601         AC_CONFIG_SUBDIRS([src/expat])
2602     fi
2603 fi
2604
2605
2606 dnl ------------------------------------------------------------------------
2607 dnl Check for libmspack
2608 dnl ------------------------------------------------------------------------
2609
2610 if test "$wxUSE_LIBMSPACK" != "no"; then
2611     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2612     if test "x$found_mspack_h" = "x1"; then
2613         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2614                      MSPACK_LINK=" -lmspack")
2615     fi
2616     if test "x$MSPACK_LINK" = "x" ; then
2617         wxUSE_LIBMSPACK=no
2618     fi
2619 fi
2620
2621 if test "$wxUSE_LIBMSPACK" != "no"; then
2622     AC_DEFINE(wxUSE_LIBMSPACK)
2623 fi
2624
2625
2626 dnl ----------------------------------------------------------------
2627 dnl search for toolkit (widget sets)
2628 dnl ----------------------------------------------------------------
2629
2630 AFMINSTALL=
2631 WIN32INSTALL=
2632
2633 TOOLKIT=
2634 TOOLKIT_INCLUDE=
2635 WIDGET_SET=
2636
2637 dnl are we building for a win32 target environment?
2638 dnl If so, setup common stuff needed for both GUI and Base libs.
2639 if test "$USE_WIN32" = 1 ; then
2640     AC_CHECK_HEADERS(w32api.h,,, [ ])
2641     AC_CHECK_HEADER(windows.h,,
2642     [
2643         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2644     ],
2645     [ ])
2646
2647     dnl --- FIXME: This is still a somewhat random list of libs,
2648     dnl ---        some of them should probably be included conditionally.
2649     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2650
2651     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2652         LIBS="$LIBS -loleacc"
2653     fi
2654
2655     case "${host}" in
2656         *-*-cygwin* )
2657             dnl Cygwin doesn't include these by default
2658             LIBS="$LIBS -lkernel32 -luser32"
2659     esac
2660
2661     dnl add extra odbc libs if we have compiled in odbc
2662     if test "$wxUSE_ODBC" = "sys" ; then
2663         wxUSE_ODBC = "yes"
2664     fi
2665     if test "$wxUSE_ODBC" = "yes" ; then
2666         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2667         AC_DEFINE(wxUSE_ODBC)
2668     fi
2669     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2670
2671     dnl This one is still used by some sample makefiles.
2672     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2673     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2674
2675     dnl This lot we export to wx-config.  It must add the relevant
2676     dnl include directories at the point when they can be known.
2677     dnl (but are these (still) required anyway?)
2678     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2679
2680     dnl install Win32-specific files in "make install"
2681     WIN32INSTALL=win32install
2682
2683     dnl pbt.h is missing on Wine at least
2684     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2685 fi
2686
2687 if test "$wxUSE_GUI" = "yes"; then
2688     USE_GUI=1
2689
2690     GUI_TK_LIBRARY=
2691
2692     WXGTK12=
2693     WXGTK127=
2694     WXGTK20=
2695     WXGPE=
2696
2697     if test "$wxUSE_COCOA" = 1 ; then
2698         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2699             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2700             wxUSE_PRINTING_ARCHITECTURE=no
2701         fi
2702         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2703             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2704             wxUSE_DRAG_AND_DROP=no
2705         fi
2706         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2707             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2708             wxUSE_DRAGIMAGE=no
2709         fi
2710     fi
2711
2712     if test "$wxUSE_MSW" = 1 ; then
2713         TOOLKIT=MSW
2714         GUIDIST=MSW_DIST
2715
2716         dnl -mwindows causes a heap of other default gui libs to be linked in.
2717         case "${host}" in
2718             *-*-mingw32* )
2719                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2720         esac
2721     fi
2722
2723     if test "$wxUSE_GTK" = 1; then
2724         dnl GTK+ test program must be compiled with C compiler
2725         AC_MSG_CHECKING([for GTK+ version])
2726
2727         gtk_version_cached=1
2728         AC_CACHE_VAL(wx_cv_lib_gtk,
2729             [
2730                 dnl stupid GTK+ AM macros produce their own messages, so we
2731                 dnl have to pass to the next line
2732                 gtk_version_cached=0
2733                 AC_MSG_RESULT()
2734
2735                 dnl we must link against lgthread unless the user
2736                 dnl used --disable-threads
2737                 GTK_MODULES=
2738                 if test "$wxUSE_THREADS" = "yes"; then
2739                     GTK_MODULES=gthread
2740                 fi
2741
2742                 dnl detect GTK2
2743                 wx_cv_lib_gtk=
2744                 if test "x$wxGTK_VERSION" != "x1"
2745                 then
2746                     dnl The gthread.pc that ships with Solaris returns '-mt',
2747                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2748                     dnl So disable the compile check and remove the -mt below.
2749                     case "${host}" in
2750                         *-*-solaris2* )
2751                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2752                                 enable_gtktest=no
2753                             fi
2754                     esac
2755
2756                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2757
2758                     dnl Solaris also requires -lX11 for static lib
2759                     case "${host}" in
2760                         *-*-solaris2* )
2761                             if test "$wxUSE_SHARED" != "yes"; then
2762                                 GTK_LIBS="$GTK_LIBS -lX11"
2763                             fi
2764                     esac
2765                 fi
2766
2767                 dnl detect GTK1.x
2768                 if test -z "$wx_cv_lib_gtk"; then
2769                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2770                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2771
2772                         if test -z "$wx_cv_lib_gtk"; then
2773                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2774                         fi
2775                     fi
2776                 fi
2777
2778                 if test -z "$wx_cv_lib_gtk"; then
2779                     dnl looks better in AC_MSG_RESULT
2780                     wx_cv_lib_gtk=none
2781                 else
2782                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2783                     dnl subsequent runs
2784                     wx_cv_cflags_gtk=$GTK_CFLAGS
2785                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2786                 fi
2787             ]
2788         )
2789
2790         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2791         dnl enough
2792         if test "$gtk_version_cached" = 1; then
2793             AC_MSG_RESULT($wx_cv_lib_gtk)
2794         fi
2795
2796         case "$wx_cv_lib_gtk" in
2797             2.0)    WXGTK20=1
2798                     TOOLKIT_VERSION=2
2799                     ;;
2800             1.2.7)  WXGTK127=1
2801                     WXGTK12=1
2802                     ;;
2803             1.2.3)  WXGTK12=1
2804                     ;;
2805             *)      AC_MSG_ERROR([
2806 The development files for GTK+ were not found. For GTK+ 2, please
2807 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2808 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2809 and that the version is 1.2.3 or above. Also check that the
2810 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2811 --libs' are in the LD_LIBRARY_PATH or equivalent.
2812                             ])
2813                     ;;
2814         esac
2815
2816         if test "$WXGTK20" = 1; then
2817             save_CFLAGS="$CFLAGS"
2818             save_LIBS="$LIBS"
2819             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2820             LIBS="$LIBS $wx_cv_libs_gtk"
2821
2822             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2823             dnl that have shipped with some versions of Sun's JDS. Not using
2824             dnl AC_CHECK_FUNCS here since it only checks the function exists
2825             dnl in the lib (not the header).
2826             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
2827                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
2828                            [#include <gtk/gtk.h>])
2829
2830
2831             dnl test if we have at least GTK+ 2.10:
2832             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2833             AC_TRY_COMPILE([
2834                             #include <gtk/gtk.h>
2835                            ],
2836                            [
2837                             #if !GTK_CHECK_VERSION(2,10,0)
2838                             Not GTK+ 2.10
2839                             #endif
2840                            ],
2841                            [
2842                             AC_DEFINE(__WXGTK210__)
2843                             AC_DEFINE(__WXGTK26__)
2844                             AC_DEFINE(__WXGTK24__)
2845                             AC_MSG_RESULT([yes])
2846                             ac_wxgtk210=1
2847                            ],
2848                            [
2849                             AC_MSG_RESULT([no])
2850                             ac_wxgtk210=0
2851                            ])
2852
2853             if test "$ac_wxgtk210" = 0; then
2854                 dnl test if we have at least GTK+ 2.6:
2855                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2856                 AC_TRY_COMPILE([
2857                                 #include <gtk/gtk.h>
2858                             ],
2859                             [
2860                                 #if !GTK_CHECK_VERSION(2,6,0)
2861                                 Not GTK+ 2.6
2862                                 #endif
2863                             ],
2864                             [
2865                                 AC_DEFINE(__WXGTK26__)
2866                                 AC_DEFINE(__WXGTK24__)
2867                                 AC_MSG_RESULT([yes])
2868                                 ac_wxgtk26=1
2869                             ],
2870                             [
2871                                 AC_MSG_RESULT([no])
2872                                 ac_wxgtk26=0
2873                             ])
2874             fi
2875
2876             if test "$ac_wxgtk26" = 0; then
2877                 dnl test if we have at least GTK+ 2.4:
2878                 AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2879                 AC_TRY_COMPILE([
2880                                 #include <gtk/gtk.h>
2881                             ],
2882                             [
2883                                 #if !GTK_CHECK_VERSION(2,4,0)
2884                                 Not GTK+ 2.4
2885                                 #endif
2886                             ],
2887                             [
2888                                 AC_DEFINE(__WXGTK24__)
2889                                 AC_MSG_RESULT([yes])
2890                             ],
2891                             [
2892                                 AC_MSG_RESULT([no])
2893                             ])
2894             fi
2895
2896             CFLAGS="$save_CFLAGS"
2897             LIBS="$save_LIBS"
2898         else
2899             if test "$wxUSE_UNICODE" = "yes"; then
2900                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2901                 wxUSE_UNICODE=no
2902             fi
2903
2904             dnl test for XIM support in libgdk
2905             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2906
2907             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2908             dnl have it but we do the check for the others)
2909             if test "$USE_DARWIN" != 1; then
2910                 AC_CHECK_FUNCS(poll)
2911             fi
2912         fi
2913
2914         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2915         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2916
2917         AFMINSTALL=afminstall
2918         TOOLKIT=GTK
2919         GUIDIST=GTK_DIST
2920
2921         dnl test for external libxpm if we're configured to use it
2922         if test "$wxUSE_GPE" = "yes"; then
2923             AC_MSG_CHECKING(for gpewidget library)
2924             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2925             if test "$ac_find_libraries" != "" ; then
2926                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2927                 dnl -lgpewidget must be before all GTK libs and
2928                 dnl we guess its path from the prefix
2929                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2930                 WXGPE=1
2931                 AC_MSG_RESULT([found in $ac_find_libraries])
2932             else
2933                 AC_MSG_RESULT(not found)
2934             fi
2935
2936             dnl AC_MSG_CHECKING(for gpe library)
2937             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2938             dnl if test "$ac_find_libraries" != "" ; then
2939             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2940             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2941             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2942             dnl else
2943             dnl     AC_MSG_RESULT(not found)
2944             dnl fi
2945         fi
2946     fi
2947
2948     if test "$wxUSE_MGL" = 1; then
2949        AC_MSG_CHECKING(for SciTech MGL library)
2950         if test "x$MGL_ROOT" = x ; then
2951             AC_MSG_RESULT(not found)
2952             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2953         else
2954             AC_MSG_RESULT($MGL_ROOT)
2955         fi
2956
2957         AC_MSG_CHECKING(for libmgl location)
2958         dnl Find MGL library that we want
2959         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2960         dnl             and for non-x86 versions
2961         case "${host}" in
2962             *-*-linux* )
2963               dnl glibc.so, glibc are for older versions of MGL,
2964               dnl x86/a, x86/so are used by >= 5.0 R11
2965               if test "x$wxUSE_SHARED" = xyes ; then
2966                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2967               else
2968                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2969               fi
2970               ;;
2971             *-pc-msdosdjgpp )
2972               mgl_os_candidates="dos32/dj2"
2973               ;;
2974             *)
2975               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2976         esac
2977
2978         mgl_lib_type=""
2979         mgl_os=""
2980
2981         for mgl_os_i in $mgl_os_candidates ; do
2982             if test "x$mgl_os" = x ; then
2983                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2984                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2985                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2986                         mgl_lib_type=debug
2987                         mgl_os=$mgl_os_i
2988                     fi
2989                 fi
2990                 if test "x$mgl_lib_type" = x ; then
2991                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2992                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2993                         mgl_lib_type=release
2994                         mgl_os=$mgl_os_i
2995                     fi
2996                 fi
2997             fi
2998         done
2999
3000         if test "x$mgl_os" = x ; then
3001             AC_MSG_RESULT(not found)
3002             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3003         fi
3004         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3005
3006         wxUSE_UNIVERSAL="yes"
3007
3008         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3009         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3010
3011         AFMINSTALL=afminstall
3012         TOOLKIT=MGL
3013         GUIDIST=MGL_DIST
3014     fi
3015
3016     if test "$wxUSE_DFB" = 1; then
3017        PKG_PROG_PKG_CONFIG()
3018
3019        PKG_CHECK_MODULES(DIRECTFB,
3020                          [directfb >= 0.9.23],
3021                          [
3022                            wxUSE_UNIVERSAL="yes"
3023                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3024                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3025                            TOOLKIT=DFB
3026                            GUIDIST=DFB_DIST
3027                          ],
3028                          [
3029                            AC_MSG_ERROR([DirectFB not found.])
3030                          ]
3031                          )
3032     fi
3033
3034     if test "$wxUSE_MICROWIN" = 1; then
3035         AC_MSG_CHECKING(for MicroWindows)
3036         if test "x$MICROWINDOWS" = x ; then
3037             AC_MSG_RESULT(not found)
3038             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3039         else
3040             AC_MSG_RESULT($MICROWINDOWS)
3041         fi
3042
3043         if test -f $MICROWINDOWS/lib/libmwin.a; then
3044             AC_MSG_RESULT(MicroWindows' libraries found.)
3045         else
3046             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3047         fi
3048
3049         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3050         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3051
3052         wxUSE_UNIVERSAL="yes"
3053
3054         AFMINSTALL=afminstall
3055         TOOLKIT=MICROWIN
3056         GUIDIST=MICROWIN_DIST
3057
3058         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3059     fi
3060
3061     dnl common part of X11 and Motif port checks
3062     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3063         dnl use standard macros to check for X headers/libs, this brings
3064         dnl support for the standard configure options --x-includes,
3065         dnl --x-libraries and --no-x
3066         AC_PATH_XTRA
3067
3068         if test "$no_x" = "yes"; then
3069           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3070         fi
3071
3072         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3073         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3074         dnl this junk out
3075         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3076         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3077         AFMINSTALL=afminstall
3078         COMPILED_X_PROGRAM=0
3079
3080     fi
3081
3082     if test "$wxUSE_X11" = 1; then
3083         if test "$wxUSE_NANOX" = "yes"; then
3084             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3085             if test "x$MICROWIN" = x ; then
3086                 AC_MSG_RESULT(not found)
3087                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3088             else
3089                 AC_MSG_RESULT($MICROWIN)
3090                 AC_DEFINE(wxUSE_NANOX)
3091             fi
3092         fi
3093
3094         if test "$wxUSE_UNICODE" = "yes"; then
3095             PKG_PROG_PKG_CONFIG()
3096
3097             PKG_CHECK_MODULES(PANGOX, pangox,
3098                 [
3099                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3100                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3101                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3102                 ],
3103                 [
3104                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3105                 ]
3106             )
3107             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3108                 [
3109                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3110                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3111                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3112                 ],
3113                 [
3114                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3115                     wxUSE_PRINTING_ARCHITECTURE="no"
3116                 ]
3117             )
3118             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3119                 [
3120                     AC_DEFINE(HAVE_PANGO_XFT)
3121                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3122                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3123                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3124                 ],
3125                 [
3126                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3127                 ]
3128             )
3129             save_LIBS="$LIBS"
3130             LIBS="$LIBS $PANGOX_LIBS"
3131             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3132             LIBS="$save_LIBS"
3133         fi
3134
3135         wxUSE_UNIVERSAL="yes"
3136
3137         if test "$wxUSE_NANOX" = "yes"; then
3138             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3139             TOOLCHAIN_DEFS="${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"
3140             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3141         else
3142             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3143         fi
3144
3145         TOOLKIT=X11
3146         GUIDIST=X11_DIST
3147     fi
3148
3149     if test "$wxUSE_MOTIF" = 1; then
3150         AC_MSG_CHECKING(for Motif/Lesstif headers)
3151         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3152         if test "$ac_find_includes" != "" ; then
3153             AC_MSG_RESULT(found in $ac_find_includes)
3154             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3155             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3156         else
3157             save_CFLAGS=$CFLAGS
3158             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3159
3160             AC_TRY_COMPILE(
3161                 [
3162                     #include <Xm/Xm.h>
3163                 ],
3164                 [
3165                     int version;
3166                     version = xmUseVersion;
3167                 ],
3168                 [
3169                     AC_MSG_RESULT(found in default search path)
3170                     COMPILED_X_PROGRAM=1
3171                 ],
3172                 [
3173                     AC_MSG_RESULT(no)
3174                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3175                 ]
3176             )
3177
3178             CFLAGS=$save_CFLAGS
3179         fi
3180
3181
3182         AC_MSG_CHECKING(for Motif/Lesstif library)
3183         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3184
3185         if test "x$ac_find_libraries" != "x" ; then
3186             AC_MSG_RESULT(found in $ac_find_libraries)
3187
3188             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3189             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3190         else
3191             dnl it might happen that we found headers in one of the standard
3192             dnl paths but the libs are elsewhere but still in default (linker)
3193             dnl path -- try to compile a test program to check for this
3194             save_CFLAGS=$CFLAGS
3195             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3196             save_LIBS="$LIBS"
3197             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3198
3199             AC_TRY_LINK(
3200                 [
3201                     #include <Xm/Xm.h>
3202                 ],
3203                 [
3204                     int version;
3205                     version = xmUseVersion;
3206                 ],
3207                 [
3208                     AC_MSG_RESULT(found in default search path)
3209                     COMPILED_X_PROGRAM=1
3210                 ],
3211                 [
3212                     AC_MSG_RESULT(no)
3213                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3214                 ]
3215             )
3216
3217             CFLAGS=$save_CFLAGS
3218             LIBS="$save_LIBS"
3219         fi
3220
3221         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3222         libp_link=""
3223         libsm_ice_link=""
3224         libs_found=0
3225         for libp in "" " -lXp"; do
3226             if test "$libs_found" = "0"; then
3227                 for libsm_ice in "" " -lSM -lICE"; do
3228                     if test "$libs_found" = "0"; then
3229                         save_LIBS="$LIBS"
3230                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3231                         save_CFLAGS=$CFLAGS
3232                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3233
3234                         AC_TRY_LINK(
3235                             [
3236                                 #include <Xm/Xm.h>
3237                                 #include <Xm/List.h>
3238                             ],
3239                             [
3240                                 XmString string = NULL;
3241                                 Widget w = NULL;
3242                                 int position = 0;
3243                                 XmListAddItem(w, string, position);
3244                             ],
3245                             [
3246                                 libp_link="$libp"
3247                                 libsm_ice_link="$libsm_ice"
3248                                 AC_MSG_RESULT(
3249                                     [need${libp_link}${libsm_ice_link}])
3250                                 libs_found=1
3251                             ], []
3252                         )
3253
3254                         LIBS="$save_LIBS"
3255                         CFLAGS=$save_CFLAGS
3256                     fi
3257                 done
3258             fi
3259         done
3260
3261         if test "$libs_found" = "0"; then
3262             AC_MSG_RESULT([can't find the right libraries])
3263             AC_MSG_ERROR([can't link a simple motif program])
3264         fi
3265
3266         dnl this seems to be needed under IRIX and shouldn't do any harm
3267         dnl elsewhere
3268         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3269
3270         save_CFLAGS=$CFLAGS
3271         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3272
3273         AC_CACHE_CHECK([for Motif 2],
3274             wx_cv_lib_motif2,
3275             AC_TRY_COMPILE([
3276                             #include <Xm/Xm.h>
3277                            ],
3278                            [
3279                             #if XmVersion < 2000
3280                             Not Motif 2
3281                             #endif
3282                            ],
3283                            wx_cv_lib_motif2="yes",
3284                            wx_cv_lib_motif2="no"))
3285         if test "$wx_cv_lib_motif2" = "yes"; then
3286             AC_DEFINE(__WXMOTIF20__,1)
3287         else
3288             AC_DEFINE(__WXMOTIF20__,0)
3289         fi
3290
3291         AC_CACHE_CHECK([whether Motif is Lesstif],
3292             wx_cv_lib_lesstif,
3293             AC_TRY_COMPILE([
3294                             #include <Xm/Xm.h>
3295                            ],
3296                            [
3297                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3298                             Not Lesstif
3299                             #endif
3300                            ],
3301                            wx_cv_lib_lesstif="yes",
3302                            wx_cv_lib_lesstif="no")
3303         )
3304         if test "$wx_cv_lib_lesstif" = "yes"; then
3305             AC_DEFINE(__WXLESSTIF__,1)
3306         else
3307             AC_DEFINE(__WXLESSTIF__,0)
3308         fi
3309
3310         CFLAGS=$save_CFLAGS
3311
3312         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3313         TOOLKIT=MOTIF
3314         GUIDIST=MOTIF_DIST
3315     fi
3316
3317     dnl more tests common to X11 and Motif:
3318     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3319         dnl test for external libxpm if we're configured to use it
3320         if test "$wxUSE_LIBXPM" = "sys"; then
3321             AC_MSG_CHECKING(for Xpm library)
3322             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3323             if test "$ac_find_libraries" != "" ; then
3324                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3325                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3326                 AC_MSG_RESULT(found in $ac_find_libraries)
3327
3328                 AC_CACHE_CHECK([for X11/xpm.h],
3329                     wx_cv_x11_xpm_h,
3330                     [
3331                         save_CFLAGS=$CFLAGS
3332                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3333
3334                         AC_TRY_COMPILE(
3335                             [
3336                                 #include <X11/xpm.h>
3337                             ],
3338                             [
3339                                 int version;
3340                                 version = XpmLibraryVersion();
3341                             ],
3342                             wx_cv_x11_xpm_h=yes,
3343                             wx_cv_x11_xpm_h=no
3344                         )
3345
3346                         CFLAGS=$save_CFLAGS
3347                     ]
3348                 )
3349
3350                 if test $wx_cv_x11_xpm_h = "yes"; then
3351                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3352                     AC_DEFINE(wxHAVE_LIB_XPM)
3353                 else
3354                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3355                 fi
3356             fi
3357
3358         fi
3359
3360         dnl XShapeQueryExtension checks: first the library, then prototype
3361         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3362                      [
3363                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3364                       wxHAVE_XEXT_LIB=1
3365                      ],
3366                      [], [$GUI_TK_LIBRARY -lX11])
3367
3368         if test "$wxHAVE_XEXT_LIB" = 1; then
3369             save_CFLAGS="$CFLAGS"
3370             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3371
3372             AC_MSG_CHECKING([for X11/extensions/shape.h])
3373             AC_TRY_COMPILE([
3374                             #include <X11/Xlib.h>
3375                             #include <X11/extensions/shape.h>
3376                            ],
3377                            [
3378                             int dummy1, dummy2;
3379                             XShapeQueryExtension((Display*)NULL,
3380                                                  (int*)NULL, (int*)NULL);
3381                            ],
3382                            [
3383                             AC_DEFINE(HAVE_XSHAPE)
3384                             AC_MSG_RESULT([found])
3385                            ],
3386                            [
3387                             AC_MSG_RESULT([not found])
3388                            ])
3389             CFLAGS="$save_CFLAGS"
3390
3391         fi
3392     fi
3393
3394     if test "$wxUSE_MAC" = 1; then
3395         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3396         if test "$GCC" = yes; then
3397             AC_MSG_RESULT([gcc])
3398             CPPFLAGS_PASCAL="-fpascal-strings"
3399         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3400             AC_MSG_RESULT([xlc])
3401             CPPFLAGS_PASCAL="-qmacpstr"
3402         else
3403             AC_MSG_RESULT([none])
3404         fi
3405
3406         if test "x$wxUSE_UNIX" = "xyes"; then
3407             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3408         else
3409             dnl platform.h needs TARGET_CARBON before setup.h
3410             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3411         fi
3412
3413         TOOLKIT=MAC
3414         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3415         GUIDIST=MACX_DIST
3416         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3417         dnl are different, so they need different names:
3418         WXBASEPORT="_carbon"
3419     fi
3420
3421     if test "$wxUSE_COCOA" = 1; then
3422         TOOLKIT=COCOA
3423         GUIDIST=COCOA_DIST
3424     fi
3425
3426     if test "$wxUSE_PM" = 1; then
3427         TOOLKIT=PM
3428         GUIDIST=PM_DIST
3429         AC_CACHE_CHECK([for type SPBCDATA],
3430             wx_cv_spbcdata,
3431             [
3432                 AC_TRY_COMPILE(
3433                     [
3434                         #define INCL_PM
3435                         #include <os2.h>
3436                     ],
3437                     [
3438                         SPBCDATA test;
3439                     ],
3440                     wx_cv_spbcdata=yes,
3441                     wx_cv_spbcdata=no
3442                 )
3443             ]
3444         )
3445
3446         if test $wx_cv_spbcdata = "yes"; then
3447             AC_DEFINE(HAVE_SPBCDATA)
3448         fi
3449     fi
3450
3451     dnl the name of the directory where the files for this toolkit live
3452     if test "$TOOLKIT" = "PM" ; then
3453         TOOLKIT_DIR="os2"
3454     else
3455         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3456     fi
3457
3458     if test "$wxUSE_UNIVERSAL" = "yes"; then
3459         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3460         WIDGET_SET=univ
3461     fi
3462
3463     dnl distribute samples/demos/utils with GUI versions
3464     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3465     DISTDIR="wx\$(TOOLKIT)"
3466 else
3467     USE_GUI=0
3468
3469     dnl this doesn't quite work right for wxBase, but the places
3470     dnl where it is wrong aren't fatal (yet) though.
3471     TOOLKIT_DIR="base"
3472
3473     dnl the sources, their dependenices and the headers
3474     if test "$USE_WIN32" = 1 ; then
3475         dnl yes, the toolkit for wxBase on win32 is actually MSW
3476         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3477         TOOLKIT="MSW"
3478     fi
3479
3480     dnl distribute only wxBase sources/headers
3481     GUIDIST="BASE_DIST"
3482     DISTDIR="wxBase"
3483 fi
3484
3485
3486 dnl ---------------------------------------------------------------------------
3487 dnl UTF-8 support
3488 dnl ---------------------------------------------------------------------------
3489
3490 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3491 dnl for ports where it makes sense by default (GTK+, DirectFB):
3492 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3493     if test "$USE_UNIX" = "1" -a "$wxUSE_DARWIN" != "1" ; then
3494         wxUSE_UNICODE_UTF8=yes
3495     elif test "$USE_OS2" = "1" ; then
3496         dnl wide char support is quite incomplete in libc;
3497         dnl UTF-8 might actually work when evaluating/setting
3498         dnl code pages correctly, even for ports other than GTK20.
3499         wxUSE_UNICODE_UTF8=yes
3500     else
3501         wxUSE_UNICODE_UTF8=no
3502     fi
3503 fi
3504
3505 dnl ---------------------------------------------------------------------------
3506 dnl Optional libraries included when system library is not used
3507 dnl ---------------------------------------------------------------------------
3508
3509 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3510 if test "$wxUSE_GUI" = "yes"; then
3511     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3512         dnl defines HAVE_X11_XKBLIB_H
3513         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3514         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3515                          [
3516                           #if HAVE_X11_XLIB_H
3517                             #include <X11/Xlib.h>
3518                           #endif
3519                          ])
3520     fi
3521 fi
3522
3523
3524 dnl ----------------------------------------------------------------
3525 dnl iODBC support
3526 dnl ----------------------------------------------------------------
3527
3528 IODBC_C_SRC=""
3529
3530
3531 dnl ODBC is handled separately for MSW
3532 if test "$TOOLKIT" != "MSW" ; then
3533
3534     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3535         dnl This is not ideal we really ough to use the unixodbc-config
3536         dnl  or iodbc-config if they exist.
3537
3538         AC_CHECK_HEADER([sql.h], [found_sql_h=1],, [ ])
3539         if test "x$found_sql_h" = "x1" ; then
3540             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3541             [
3542                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3543                 [
3544                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3545                 ])
3546             ])
3547         fi
3548         if test "x$ODBC_LINK" = "x" ; then
3549             if test "$wxUSE_ODBC" = "sys" ; then
3550                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3551             else
3552                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3553                 wxUSE_ODBC=builtin
3554             fi
3555         else
3556             dnl we are using the system library
3557             wxUSE_ODBC=sys
3558         fi
3559     fi
3560
3561     if test "$wxUSE_ODBC" = "builtin" ; then
3562         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3563     fi
3564 fi
3565
3566 if test "$wxUSE_ODBC" != "no" ; then
3567     AC_DEFINE(wxUSE_ODBC)
3568     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3569
3570     dnl is this still necessary?
3571     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3572 fi
3573
3574 dnl ---------------------------------------------------------------------------
3575 dnl wxDisplay Sanity checks
3576 dnl ---------------------------------------------------------------------------
3577
3578 if test "$wxUSE_DISPLAY" = "yes"; then
3579 dnl ---------------------------------------------------------------------------
3580 dnl Xinerama (for unix ) - Brian Victor
3581 dnl ---------------------------------------------------------------------------
3582     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3583         AC_MSG_CHECKING([for Xinerama])
3584         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3585         if test "$ac_find_libraries" != "" ; then
3586             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3587             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3588                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3589             fi
3590             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3591             AC_MSG_RESULT([yes])
3592
3593             AC_MSG_CHECKING([for Xxf86vm extension])
3594             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3595             if test "$ac_find_libraries" != "" ; then
3596                 AC_MSG_RESULT([yes])
3597                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3598                                  [
3599                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3600                                  ],
3601                                  [],
3602                                  [
3603                                       #if HAVE_X11_XLIB_H
3604                                         #include <X11/Xlib.h>
3605                                       #endif
3606                                  ])
3607             else
3608                 AC_MSG_RESULT([no])
3609             fi
3610
3611         else
3612             AC_MSG_RESULT([no])
3613             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3614             wxUSE_DISPLAY="no"
3615         fi
3616     elif test "$wxUSE_MSW" = 1; then
3617 dnl ---------------------------------------------------------------------------
3618 dnl DirectDraw for MSW - optionally used by WxDisplay.
3619 dnl ---------------------------------------------------------------------------
3620         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3621     fi
3622 fi
3623
3624 dnl ---------------------------------------------------------------------------
3625 dnl X11 session management
3626 dnl ---------------------------------------------------------------------------
3627 if test "$wxUSE_DETECT_SM" = "yes"; then
3628     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3629         AC_MSG_CHECKING([for -lSM - X11 session management])
3630         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3631         if test "$ac_find_libraries" != "" ; then
3632             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3633             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3634                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3635             fi
3636             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3637             AC_MSG_RESULT([yes])
3638         else
3639             AC_MSG_RESULT([no])
3640             AC_MSG_WARN([libSM not found; disabling session management detection])
3641             wxUSE_DETECT_SM="no"
3642         fi
3643     else
3644         wxUSE_DETECT_SM="no"
3645     fi
3646 fi
3647
3648
3649 dnl ---------------------------------------------------------------------------
3650 dnl OpenGL libraries
3651 dnl ---------------------------------------------------------------------------
3652
3653 USE_OPENGL=0
3654 if test "$wxUSE_OPENGL" = "yes"; then
3655     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3656         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3657         wxUSE_OPENGL="no"
3658     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3659         OPENGL_LIBS="-framework OpenGL -framework AGL"
3660     elif test "$wxUSE_MSW" = 1; then
3661         OPENGL_LIBS="-lopengl32 -lglu32"
3662     else
3663         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3664         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3665         AC_MSG_CHECKING([for OpenGL headers])
3666         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3667         if test "$ac_find_includes" != "" ; then
3668             AC_MSG_RESULT(found in $ac_find_includes)
3669             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3670             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3671         else
3672             AC_MSG_RESULT([not found])
3673         fi
3674
3675         AC_CHECK_HEADER(GL/gl.h, [
3676             AC_CHECK_HEADER(GL/glu.h, [
3677                 found_gl=0
3678
3679                 AC_MSG_CHECKING([for -lGL])
3680                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3681                 if test "$ac_find_libraries" != "" ; then
3682                     AC_MSG_RESULT([found in $ac_find_libraries])
3683
3684                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3685                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3686                         LDFLAGS_GL="$ac_path_to_link"
3687                     fi
3688
3689                     dnl don't suppose that libGL and libGLU are always in the
3690                     dnl same directory -- this is not true for some common
3691                     dnl distributions
3692                     AC_MSG_CHECKING([for -lGLU])
3693                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3694                     if test "$ac_find_libraries" != "" ; then
3695                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3696                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3697                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3698                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3699                         fi
3700
3701                         found_gl=1
3702                         OPENGL_LIBS="-lGL -lGLU"
3703                         AC_MSG_RESULT([yes])
3704                     else
3705                         AC_MSG_RESULT([no])
3706                     fi
3707                 else
3708                     AC_MSG_RESULT([no])
3709                 fi
3710
3711                 if test "$found_gl" != 1; then
3712                     AC_MSG_CHECKING([for -lMesaGL])
3713                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3714                     if test "$ac_find_libraries" != "" ; then
3715                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3716                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3717                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3718                         AC_MSG_RESULT([yes])
3719                     else
3720                         AC_MSG_RESULT([no])
3721                     fi
3722                 fi
3723             ],, [ ])
3724         ],
3725         [],
3726         [ ])
3727
3728         if test "x$OPENGL_LIBS" = "x"; then
3729             dnl it should be an error and not a warning because OpenGL is not on
3730             dnl by default and so if it had been explicitly requested, we
3731             dnl shouldn't just fall back to compiling the library without it
3732             AC_MSG_ERROR(OpenGL libraries not available)
3733         fi
3734     fi
3735
3736     if test "$wxUSE_OPENGL" = "yes"; then
3737         USE_OPENGL=1
3738         AC_DEFINE(wxUSE_OPENGL)
3739         AC_DEFINE(wxUSE_GLCANVAS)
3740         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3741     fi
3742 fi
3743
3744
3745 dnl the symbol which allows conditional compilation for the given toolkit
3746 if test -n "$TOOLKIT" ; then
3747     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3748 fi
3749
3750
3751 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3752
3753 if test "$wxUSE_SHARED" = "yes"; then
3754     case "${host}" in
3755       *-pc-msdosdjgpp )
3756         dnl only static for now
3757         wxUSE_SHARED=no
3758         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3759       ;;
3760     esac
3761 fi
3762
3763 if test "$wxUSE_SHARED" = "yes"; then
3764
3765     dnl use versioned symbols if available on the platform
3766     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3767
3768     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3769     dnl assigned to CFLAGS and CXXFLAGS below)
3770     if test "$wxUSE_VISIBILITY" != "no"; then
3771         WX_VISIBILITY
3772     fi
3773
3774     dnl test for Sun CC which can be used under both Solaris and Linux
3775     if test "x$SUNCXX" = xyes; then
3776         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3777         WXCONFIG_RPATH="-R\$libdir"
3778     else
3779     case "${host}" in
3780       *-*-linux* | *-*-gnu* )
3781         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3782         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3783         ;;
3784
3785       *-*-solaris2* )
3786         dnl here we know that Sun CC is not used as we tested for it above,
3787         dnl hence we must be using gcc
3788
3789         dnl newer versions of gcc need -isystem to compile X headers on
3790         dnl Solaris (which use old style C syntax)
3791         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3792
3793         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3794         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3795         saveLdflags="$LDFLAGS"
3796         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3797         AC_MSG_CHECKING([if the linker accepts -rpath])
3798         AC_TRY_LINK(
3799             [],[],
3800             [
3801                 AC_MSG_RESULT([yes])
3802                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3803                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3804             ],[
3805                 AC_MSG_RESULT([no])
3806                 AC_MSG_CHECKING([if the linker accepts -R])
3807                 LDFLAGS="$saveLdflags -Wl,-R,/"
3808                 AC_TRY_LINK(
3809                     [],[],
3810                     [
3811                         AC_MSG_RESULT([yes])
3812                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3813                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3814                     ],[
3815                         AC_MSG_RESULT([no])
3816                     ])
3817             ])
3818         LDFLAGS="$saveLdflags"
3819       ;;
3820
3821       *-*-darwin* )
3822         install_name_tool=`which install_name_tool`
3823         if test "$install_name_tool" -a -x "$install_name_tool"; then
3824             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3825             cat <<EOF >change-install-names
3826 #!/bin/sh
3827 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3828 inst_cmd="install_name_tool "
3829 for i in \${libnames} ; do
3830     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3831 done
3832 \${inst_cmd} \${3}
3833 EOF
3834             chmod +x change-install-names
3835         fi
3836       ;;
3837
3838       *-*-cygwin* | *-*-mingw32* )
3839         dnl this one shouldn't be used for the library build so put it in a
3840         dnl separate variable from WXCONFIG_CPPFLAGS
3841         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3842         ;;
3843
3844       *-*-hpux* )
3845         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3846         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3847         ;;
3848
3849     esac
3850     fi
3851
3852     if test $wxUSE_RPATH = "no"; then
3853         SAMPLES_RPATH_FLAG=''
3854         SAMPLES_RPATH_POSTLINK=''
3855         WXCONFIG_RPATH=''
3856     fi
3857
3858     SHARED=1
3859
3860 else
3861
3862     config_linkage_component="-static"
3863     SHARED=0
3864
3865 fi
3866
3867
3868 UNICODE=0
3869 lib_unicode_suffix=
3870 WX_CHARTYPE="ansi"
3871 if test "$wxUSE_UNICODE" = "yes"; then
3872     lib_unicode_suffix=u
3873     WX_CHARTYPE="unicode"
3874     UNICODE=1
3875 fi
3876
3877 lib_debug_suffix=
3878 WX_DEBUGTYPE="release"
3879 DEBUG_FLAG=0
3880 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3881     lib_debug_suffix=d
3882     WX_DEBUGTYPE="debug"
3883     DEBUG_FLAG=1
3884 fi
3885
3886 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3887 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3888
3889 DEBUG_INFO=0
3890 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3891     DEBUG_INFO=1
3892 fi
3893
3894 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3895
3896 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3897
3898 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3899
3900 if test "$cross_compiling" = "yes"; then
3901     HOST_SUFFIX="-$host_alias"
3902     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3903     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3904 fi
3905
3906 dnl library link name
3907 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3908 dnl If we ever need to do that, we won't need to keep these.
3909 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3910 if test "${TOOLKIT_DIR}" = "os2"; then
3911     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3912 else
3913     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3914 fi
3915
3916
3917
3918 if test "$wxUSE_COCOA" = 1; then
3919     AC_LANG_SAVE
3920     AC_WX_LANG_OBJECTIVEC
3921 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3922 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3923 dnl Point but only if MacTypes.h was not included first.  Of course,
3924 dnl if MacTypes.h is included later then you're screwed when it
3925 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3926 dnl to not typedef Point and thus fix the problem.
3927     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3928     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3929 #include <CoreFoundation/CoreFoundation.h>
3930         ],[],
3931         [AC_MSG_RESULT([no])],
3932         [AC_MSG_RESULT([yes])
3933         AC_MSG_CHECKING([if defining __Point__ will fix it])
3934         AC_TRY_COMPILE([#define __Point__ 1
3935 #include <AppKit/NSEvent.h>
3936 #include <CoreFoundation/CoreFoundation.h>
3937             ],[],
3938             [AC_MSG_RESULT([yes])
3939             AC_DEFINE(__Point__)
3940             ],
3941             [AC_MSG_FAILURE([no])]
3942         )]
3943     )
3944     AC_LANG_RESTORE
3945 fi
3946
3947 dnl ---------------------------------------------------------------------------
3948 dnl Checks for typedefs
3949 dnl ---------------------------------------------------------------------------
3950
3951 dnl   defines mode_t if not already defined
3952 AC_TYPE_MODE_T
3953 dnl   defines off_t if not already defined
3954 AC_TYPE_OFF_T
3955 dnl   defines pid_t if not already defined
3956 AC_TYPE_PID_T
3957 dnl   defines size_t if not already defined
3958 AC_TYPE_SIZE_T
3959 dnl   defines uid_t and gid_t if not already defined
3960 AC_TYPE_UID_T
3961
3962 dnl sets HAVE_SSIZE_T if ssize_t is defined
3963 AC_CHECK_TYPES(ssize_t)
3964
3965 dnl check what exactly size_t is on this machine - this is necessary to avoid
3966 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3967 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3968 AC_CACHE_CHECK([if size_t is unsigned int],
3969     wx_cv_size_t_is_uint,
3970     [
3971     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3972     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3973     dnl methods in a local class (i.e. class inside a function) declaration
3974     dnl without any objections!!
3975     dnl
3976     dnl hence the hack below: we must have Foo at global scope!
3977     AC_TRY_COMPILE([#include <stddef.h>],
3978         [
3979             return 0; }
3980
3981             struct Foo { void foo(size_t); void foo(unsigned int); };
3982
3983             int bar() {
3984         ],
3985         wx_cv_size_t_is_uint=no,
3986         wx_cv_size_t_is_uint=yes
3987     )
3988     ]
3989 )
3990
3991 if test "$wx_cv_size_t_is_uint" = "yes"; then
3992     AC_DEFINE(wxSIZE_T_IS_UINT)
3993 else
3994     AC_CACHE_CHECK([if size_t is unsigned long],
3995         wx_cv_size_t_is_ulong,
3996         AC_TRY_COMPILE([#include <stddef.h>],
3997             [
3998                 return 0; }
3999
4000                 struct Foo { void foo(size_t); void foo(unsigned long); };
4001
4002                 int bar() {
4003             ],
4004             wx_cv_size_t_is_ulong=no,
4005             wx_cv_size_t_is_ulong=yes
4006         )
4007     )
4008
4009     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4010         AC_DEFINE(wxSIZE_T_IS_ULONG)
4011     fi
4012 fi
4013
4014 AC_CACHE_CHECK([if wchar_t is separate type],
4015     wx_cv_wchar_t_is_separate_type,
4016     AC_TRY_COMPILE([#include <wchar.h>],
4017         [
4018             return 0; }
4019
4020             struct Foo { void foo(wchar_t);
4021                          void foo(unsigned short);
4022                          void foo(unsigned int);
4023                          void foo(unsigned long); };
4024
4025             int bar() {
4026         ],
4027         wx_cv_wchar_t_is_separate_type=yes,
4028         wx_cv_wchar_t_is_separate_type=no
4029     )
4030 )
4031
4032 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4033     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4034 else
4035     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4036 fi
4037
4038 AC_LANG_POP() dnl C++
4039
4040 dnl ---------------------------------------------------------------------------
4041 dnl Checks for structures
4042 dnl ---------------------------------------------------------------------------
4043
4044 dnl does passwd struct has the pw_gecos field?
4045 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4046     [
4047         AC_TRY_COMPILE([#include <pwd.h>],
4048              [
4049                 char *p;
4050                 struct passwd *pw;
4051                 p = pw->pw_gecos;
4052              ],
4053              [
4054                 wx_cv_struct_pw_gecos=yes
4055              ],
4056              [
4057                 wx_cv_struct_pw_gecos=no
4058              ]
4059         )
4060     ]
4061 )
4062
4063 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4064     AC_DEFINE(HAVE_PW_GECOS)
4065 fi
4066
4067 dnl ---------------------------------------------------------------------------
4068 dnl Check for functions
4069 dnl ---------------------------------------------------------------------------
4070
4071 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4072 if test "$wxUSE_WCHAR_T" = "yes"; then
4073     AC_DEFINE(wxUSE_WCHAR_T)
4074
4075     dnl check for wcslen in all possible places
4076     WCSLEN_FOUND=0
4077     WCHAR_LINK=
4078     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4079
4080     if test "$WCSLEN_FOUND" = 0; then
4081         if test "$TOOLKIT" = "MSW"; then
4082             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4083         else
4084             AC_CHECK_LIB(w, wcslen, [
4085                             WCHAR_LINK=" -lw"
4086                             WCSLEN_FOUND=1
4087                         ])
4088         fi
4089     fi
4090
4091     if test "$WCSLEN_FOUND" = 1; then
4092         AC_DEFINE(HAVE_WCSLEN)
4093     fi
4094
4095     AC_CHECK_FUNCS([wcsdup])
4096
4097     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4098     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4099     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4100     dnl flags when g++ is configured, it will declare it's own).
4101     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4102         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4103     fi
4104
4105     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4106     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4107     dnl library, not the header, so do a header check for mbstate_t first.
4108     AC_CHECK_TYPES([mbstate_t],
4109                    [AC_CHECK_FUNCS(wcsrtombs)],
4110                    [],
4111                    [#include <wchar.h>])
4112 else
4113     AC_MSG_WARN([Wide character support is unavailable])
4114 fi
4115
4116 dnl check for vsnprintf() -- a safe version of vsprintf())
4117 dnl
4118 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4119 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4120 dnl stupidly, provides a dummy function declaration inside its extension)
4121 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4122 dnl
4123 dnl so we first check if the function is in the library
4124 dnl
4125 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4126 AC_CHECK_FUNCS(snprintf vsnprintf)
4127
4128 if test "$ac_cv_func_vsnprintf" = "yes"; then
4129     dnl yes it is -- now check if it is in the headers
4130     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4131         [
4132             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4133             dnl taking "char *" and not "const char *" while Metrowerks does
4134             dnl provide a correct vsnprintf declaration but in C++ mode it's
4135             dnl always in std namespace and so we have to bring it in scope
4136             AC_TRY_COMPILE(
4137                 [
4138                     #include <stdio.h>
4139                     #include <stdarg.h>
4140                     #ifdef __MSL__
4141                     #if __MSL__ >= 0x6000
4142                     namespace std {}
4143                     using namespace std;
4144                     #endif
4145                     #endif
4146                 ],
4147                 [
4148                     char *buf;
4149                     va_list ap;
4150                     vsnprintf(buf, 10u, "%s", ap);
4151                 ],
4152                 wx_cv_func_vsnprintf_decl=yes,
4153                 wx_cv_func_vsnprintf_decl=no
4154             )
4155         ]
4156     )
4157
4158     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4159         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4160
4161         dnl we know there is a vsnprintf declaration, but some old headers
4162         dnl may have one taking a "char *" format instead of "const char *"
4163         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4164             [
4165                 AC_TRY_COMPILE(
4166                     [
4167                         #include <stdio.h>
4168                         #include <stdarg.h>
4169                         #ifdef __MSL__
4170                         #if __MSL__ >= 0x6000
4171                         namespace std {}
4172                         using namespace std;
4173                         #endif
4174                         #endif
4175                     ],
4176                     [
4177                         char *buf;
4178                         va_list ap;
4179                         const char *fmt = "%s";
4180                         vsnprintf(buf, 10u, fmt, ap);
4181                     ],
4182                     wx_cv_func_broken_vsnprintf_decl=no,
4183                     wx_cv_func_broken_vsnprintf_decl=yes
4184                 )
4185             ]
4186         )
4187
4188         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4189             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4190         fi
4191     fi
4192 fi
4193
4194 dnl the same as above but for snprintf() now: it's not present in at least AIX
4195 dnl 4.2 headers
4196 if test "$ac_cv_func_snprintf" = "yes"; then
4197     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4198         [
4199             AC_TRY_COMPILE(
4200                 [
4201                     #include <stdio.h>
4202                     #include <stdarg.h>
4203                     #ifdef __MSL__
4204                     #if __MSL__ >= 0x6000
4205                     namespace std {}
4206                     using namespace std;
4207                     #endif
4208                     #endif
4209                 ],
4210                 [
4211                     char *buf;
4212                     snprintf(buf, 10u, "%s", "wx");
4213                 ],
4214                 wx_cv_func_snprintf_decl=yes,
4215                 wx_cv_func_snprintf_decl=no
4216             )
4217         ]
4218     )
4219
4220     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4221         AC_DEFINE(HAVE_SNPRINTF_DECL)
4222
4223         dnl we know there is an snprintf declaration, but some old headers
4224         dnl may have one taking a "char *" format instead of "const char *"
4225         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4226             [
4227                 AC_TRY_COMPILE(
4228                     [
4229                         #include <stdio.h>
4230                         #include <stdarg.h>
4231                         #ifdef __MSL__
4232                         #if __MSL__ >= 0x6000
4233                         namespace std {}
4234                         using namespace std;
4235                         #endif
4236                         #endif
4237                     ],
4238                     [
4239                         char *buf;
4240                         const char *fmt = "%s";
4241                         snprintf(buf, 10u, fmt, "wx");
4242                     ],
4243                     wx_cv_func_broken_snprintf_decl=no,
4244                     wx_cv_func_broken_snprintf_decl=yes
4245                 )
4246             ]
4247         )
4248
4249         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4250             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4251         fi
4252     fi
4253
4254     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4255
4256         dnl check if snprintf() has support for positional arguments
4257         dnl NB: if snprintf() has positional support we can safely suppose that also
4258         dnl     other *printf() functions support them as they all belong to the same
4259         dnl     family and they all fallback to the same implementation
4260         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4261             [
4262                 AC_TRY_RUN(
4263                     [
4264                         #include <stdio.h>
4265
4266                         int main (void)
4267                         {
4268                             char buffer[128];
4269                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4270                             if (strcmp ("2 3 1", buffer) == 0)
4271                                 exit (0);
4272                             exit (1);
4273                         }
4274                     ],
4275                     wx_cv_func_snprintf_pos_params=no,
4276                     wx_cv_func_snprintf_pos_params=yes,
4277                     dnl be pessimistic when cross-compiling
4278                     [
4279                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4280 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4281                         wx_cv_func_snprintf_pos_params=no
4282                     ]
4283                 )
4284             ]
4285         )
4286
4287         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4288             AC_DEFINE(HAVE_UNIX98_PRINTF)
4289         fi
4290     fi
4291 fi
4292
4293 if test "$wxUSE_UNICODE" = yes; then
4294
4295     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4296     dnl builds so let's check if swprintf() is declared as C99 imposes:
4297     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4298     dnl or rather as:
4299     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4300     AC_CHECK_FUNCS(swprintf)
4301
4302     if test "$ac_cv_func_swprintf" = "yes"; then
4303         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4304             [
4305                 AC_TRY_COMPILE(
4306                     [
4307                         #include <stdio.h>
4308                         #include <stdarg.h>
4309                         #include <wchar.h>
4310                     ],
4311                     [
4312                         wchar_t *buf;
4313                         const wchar_t *fmt = L"test";
4314                         swprintf(buf, 10u, fmt);
4315                     ],
4316                     wx_cv_func_broken_swprintf_decl=no,
4317                     wx_cv_func_broken_swprintf_decl=yes
4318                 )
4319             ]
4320         )
4321
4322         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4323             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4324         fi
4325     fi
4326
4327     dnl also look if we have wide char IO functions, notice that [f]putws are
4328     dnl declared in special widec.h under Solaris
4329     wchar_headers="#include <stdio.h>
4330 #include <wchar.h>"
4331     case "${host}" in
4332         *-*-solaris2* )
4333             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4334             if test "$ac_cv_header_widec_h" = "yes"; then
4335                 wchar_headers="$wchar_headers
4336 #include <widec.h>"
4337             fi
4338     esac
4339
4340     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4341                    [$wchar_headers])
4342
4343     dnl MinGW has a vswprintf with a different prototype, and
4344     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4345     dnl finds it even if it is not declared in some versions...
4346     AC_MSG_CHECKING([for _vsnwprintf])
4347     AC_TRY_COMPILE([#include <wchar.h>],
4348                    [&_vsnwprintf;],
4349                    [AC_MSG_RESULT([yes])
4350                     AC_DEFINE(HAVE__VSNWPRINTF)],
4351                    [AC_MSG_RESULT([no])]);
4352 fi
4353
4354 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4355     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4356 fi
4357
4358 if test "$wxUSE_FILE" = "yes"; then
4359     WX_CHECK_FUNCS(fsync)
4360 fi
4361
4362 dnl at least under IRIX with mipsPro the C99 round() function is available when
4363 dnl building using the C compiler but not when using C++ one
4364 AC_LANG_PUSH(C++)
4365 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4366 AC_LANG_POP()
4367
4368 dnl the following tests are for Unix(like) systems only
4369 if test "$TOOLKIT" != "MSW"; then
4370
4371 dnl check for available version of iconv()
4372
4373 AM_ICONV
4374 LIBS="$LIBICONV $LIBS"
4375
4376 dnl check for POSIX signals if we need them
4377 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4378     AC_CHECK_FUNCS(sigaction)
4379
4380     if test "$ac_cv_func_sigaction" = "no"; then
4381         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4382         wxUSE_ON_FATAL_EXCEPTION=no
4383     fi
4384
4385     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4386       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4387       [
4388         dnl C compiler happily compiles the code even if there is type mismatch
4389         AC_LANG_PUSH(C++)
4390         AC_TRY_COMPILE([#include <signal.h>],
4391                      [
4392                         extern void testSigHandler(int);
4393
4394                         struct sigaction sa;
4395                         sa.sa_handler = testSigHandler;
4396                      ], [
4397                         wx_cv_type_sa_handler=int
4398                      ], [
4399                         wx_cv_type_sa_handler=void
4400                      ])
4401         AC_LANG_POP()
4402       ])
4403
4404       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4405     fi
4406 fi
4407
4408 dnl backtrace() and backtrace_symbols() for wxStackWalker
4409 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4410     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4411         [
4412             AC_LANG_PUSH(C++)
4413             AC_TRY_COMPILE([#include <execinfo.h>],
4414                 [
4415                     void *trace[1];
4416                     char **messages;
4417
4418                     backtrace(trace, 1);
4419                     messages = backtrace_symbols(trace, 1);
4420                 ],
4421                 wx_cv_func_backtrace=yes,
4422                 wx_cv_func_backtrace=no
4423             )
4424             AC_LANG_POP()
4425         ]
4426     )
4427
4428
4429     if test "$wx_cv_func_backtrace" = "no"; then
4430         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4431         wxUSE_STACKWALKER=no
4432     else
4433         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4434             [
4435                 AC_LANG_PUSH(C++)
4436                 AC_TRY_LINK([#include <cxxabi.h>],
4437                     [
4438                         int rc;
4439                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4440                     ],
4441                     wx_cv_func_cxa_demangle=yes,
4442                     wx_cv_func_cxa_demangle=no
4443                 )
4444                 AC_LANG_POP()
4445             ]
4446         )
4447
4448         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4449             AC_DEFINE(HAVE_CXA_DEMANGLE)
4450         fi
4451     fi
4452 fi
4453
4454 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4455     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4456     wxUSE_STACKWALKER=no
4457 fi
4458
4459
4460 dnl check for the function for temp files creation
4461 AC_CHECK_FUNCS(mkstemp mktemp, break)
4462
4463 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4464 dnl Linux and *BSD and statvfs() under Solaris
4465 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4466     AC_TRY_COMPILE(
4467         [
4468              #if defined(__BSD__)
4469              #include <sys/param.h>
4470              #include <sys/mount.h>
4471              #else
4472              #include <sys/vfs.h>
4473              #endif
4474         ],
4475         [
4476              long l;
4477              struct statfs fs;
4478              statfs("/", &fs);
4479              l = fs.f_bsize;
4480              l += fs.f_blocks;
4481              l += fs.f_bavail;
4482         ],
4483          wx_cv_func_statfs=yes,
4484          wx_cv_func_statfs=no
4485     )
4486 )
4487
4488 if test "$wx_cv_func_statfs" = "yes"; then
4489     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4490     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4491         AC_LANG_PUSH(C++)
4492         AC_TRY_COMPILE(
4493             [
4494                  #if defined(__BSD__)
4495                  #include <sys/param.h>
4496                  #include <sys/mount.h>
4497                  #else
4498                  #include <sys/vfs.h>
4499                  #endif
4500             ],
4501             [
4502                 struct statfs fs;
4503                 statfs("", &fs);
4504             ],
4505             wx_cv_func_statfs_decl=yes,
4506             wx_cv_func_statfs_decl=no
4507         )
4508         AC_LANG_POP()
4509     )
4510
4511     if test "$wx_cv_func_statfs_decl" = "yes"; then
4512         AC_DEFINE(HAVE_STATFS_DECL)
4513     fi
4514
4515     wx_cv_type_statvfs_t="struct statfs"
4516     AC_DEFINE(HAVE_STATFS)
4517 else
4518     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4519         AC_TRY_COMPILE(
4520             [
4521                 #include <stddef.h>
4522                 #include <sys/statvfs.h>
4523             ],
4524             [
4525                 statvfs("/", NULL);
4526             ],
4527             wx_cv_func_statvfs=yes,
4528             wx_cv_func_statvfs=no
4529         )
4530     )
4531
4532     if test "$wx_cv_func_statvfs" = "yes"; then
4533         dnl we also have to check whether we should use statvfs_t (works under
4534         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4535         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4536         dnl mode both work fine)
4537         dnl
4538         dnl for this check C++ compiler has to be used as passing incompatible
4539         dnl pointers is just a warning and not an error in C
4540         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4541             AC_LANG_PUSH(C++)
4542             AC_TRY_COMPILE(
4543                 [
4544                     #include <sys/statvfs.h>
4545                 ],
4546                 [
4547                     long l;
4548                     statvfs_t fs;
4549                     statvfs("/", &fs);
4550                     l = fs.f_bsize;
4551                     l += fs.f_blocks;
4552                     l += fs.f_bavail;
4553                 ],
4554                 wx_cv_type_statvfs_t=statvfs_t,
4555                 [
4556                     AC_TRY_COMPILE(
4557                         [
4558                             #include <sys/statvfs.h>
4559                         ],
4560                         [
4561                             long l;
4562                             struct statvfs fs;
4563                             statvfs("/", &fs);
4564                             l = fs.f_bsize;
4565                             l += fs.f_blocks;
4566                             l += fs.f_bavail;
4567                         ],
4568                         wx_cv_type_statvfs_t="struct statvfs",
4569                         wx_cv_type_statvfs_t="unknown"
4570                     )
4571                 ]
4572             )
4573             AC_LANG_POP()
4574         )
4575
4576         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4577             AC_DEFINE(HAVE_STATVFS)
4578         fi
4579     else
4580         dnl set it for the test below
4581         wx_cv_type_statvfs_t="unknown"
4582     fi
4583 fi
4584
4585 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4586     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4587 else
4588     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4589 fi
4590
4591 dnl check for fcntl() or at least flock() needed by Unix implementation of
4592 dnl wxSingleInstanceChecker
4593 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4594     AC_CHECK_FUNCS(fcntl flock, break)
4595
4596     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4597         AC_MSG_WARN(wxSingleInstanceChecker not available)
4598         wxUSE_SNGLINST_CHECKER=no
4599     fi
4600 fi
4601
4602 dnl check for timegm() used by datetime.cpp
4603 AC_CHECK_FUNCS(timegm)
4604
4605 dnl look for a function to modify the environment
4606 AC_CHECK_FUNCS(setenv putenv, break)
4607 if test "$ac_cv_func_setenv" = "yes"; then
4608     AC_CHECK_FUNCS(unsetenv)
4609 fi
4610
4611 HAVE_SOME_SLEEP_FUNC=0
4612 if test "$USE_BEOS" = 1; then
4613     dnl BeOS has its own (wonder where did they get it from) sleep() function
4614     dnl in unistd.h
4615     AC_DEFINE(HAVE_SLEEP)
4616     HAVE_SOME_SLEEP_FUNC=1
4617 fi
4618
4619 if test "$USE_DARWIN" = 1; then
4620     dnl Mac OS X/Darwin has both nanosleep and usleep
4621     dnl but only usleep is defined in unistd.h
4622     AC_DEFINE(HAVE_USLEEP)
4623     HAVE_SOME_SLEEP_FUNC=1
4624 fi
4625
4626 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4627     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4628     POSIX4_LINK=
4629     AC_CHECK_FUNCS(nanosleep,
4630         AC_DEFINE(HAVE_NANOSLEEP),
4631         [
4632             AC_CHECK_LIB(posix4, nanosleep,
4633                 [
4634                     AC_DEFINE(HAVE_NANOSLEEP)
4635                     POSIX4_LINK=" -lposix4"
4636                 ],
4637                 [
4638                     WX_CHECK_FUNCS(usleep,,
4639                                     AC_MSG_WARN([wxSleep() function will not work])
4640                     )
4641                 ]
4642             )
4643         ]
4644     )
4645 fi
4646
4647 dnl check for uname (POSIX) and gethostname (BSD)
4648 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4649 if test "$wx_cv_func_uname" != yes; then
4650     WX_CHECK_FUNCS(gethostname)
4651 fi
4652
4653 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4654
4655 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4656 dnl libnsl or libresolv or libsocket)
4657 INET_LINK=
4658 AC_CHECK_FUNCS(inet_addr,
4659     AC_DEFINE(HAVE_INET_ADDR),
4660     [
4661         AC_CHECK_LIB(nsl, inet_addr,
4662             INET_LINK="nsl",
4663             [
4664                 AC_CHECK_LIB(resolv, inet_addr,
4665                     INET_LINK="resolv",
4666                     [
4667                         AC_CHECK_LIB(socket, inet_addr,
4668                             INET_LINK="socket"
4669                         )
4670                     ]
4671                 )
4672             ]
4673         )
4674     ]
4675 )
4676
4677 AC_CHECK_FUNCS(inet_aton,
4678         AC_DEFINE(HAVE_INET_ATON),
4679         [
4680             dnl only check it in the same lib
4681             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4682         ])
4683
4684 if test "x$INET_LINK" != "x"; then
4685     AC_DEFINE(HAVE_INET_ADDR)
4686     INET_LINK=" -l$INET_LINK"
4687 fi
4688
4689 WX_CHECK_FUNCS(fdopen)
4690
4691 fi
4692
4693
4694 dnl ===========================================================================
4695 dnl Now we have all the info we need - use it!
4696 dnl ===========================================================================
4697
4698 dnl flush the cache
4699 AC_CACHE_SAVE
4700
4701 dnl ---------------------------------------------------------------------------
4702 dnl thread support for Unix (for Win32 and OS/2 see past
4703 dnl                          the next matching "else")
4704 dnl ---------------------------------------------------------------------------
4705
4706 dnl under MSW (except mingw32) we always have thread support
4707 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4708
4709     dnl the code below:
4710     dnl
4711     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4712     dnl   necessary to build the MT programs for the linker and compiler
4713     dnl   respectively
4714     dnl
4715     dnl   sets wxUSE_THREADS=1 if thread support is activated
4716
4717     THREADS_LINK=
4718     THREADS_CFLAGS=
4719
4720     if test "$wxUSE_THREADS" = "yes" ; then
4721         if test "$USE_BEOS" = 1; then
4722             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4723             wxUSE_THREADS="no"
4724         fi
4725     fi
4726
4727     if test "$wxUSE_THREADS" = "yes" ; then
4728         dnl find if POSIX threads are available
4729         dnl
4730         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4731         dnl archive from http://ac-archive.sourceforge.net/
4732         dnl
4733         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4734         dnl Forero Cuervo <bachue@bachue.com> for the original code
4735
4736         dnl TODO: cache the result
4737
4738         dnl define the list of the thread options to try in the loop below
4739         dnl with the convention that anything starting with '-' is a cpp flag
4740         dnl while anything else is a library (i.e. there is an implicit "-l")
4741         THREAD_OPTS="-pthread"
4742         if test "x$SUNCXX" = xyes; then
4743             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4744         fi
4745
4746         case "${host}" in
4747           *-*-solaris2* | *-*-sunos4* )
4748                 if test "x$GCC" = "xyes"; then
4749                     dnl Solaris/gcc combination use this one for some reason
4750                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4751                 fi
4752                 ;;
4753           *-*-freebsd*)
4754                 dnl look, in order, for the kernel threads, then Linux threads
4755                 dnl and finally the userland threads
4756                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4757                 ;;
4758           *-*-darwin* | *-*-cygwin* )
4759                 dnl Darwin / Mac OS X just uses -lpthread tested below
4760                 dnl and so does Cygwin
4761                 THREAD_OPTS=""
4762                 ;;
4763           *-*-aix*)
4764                 dnl AIX calls the library libpthreads - thanks IBM!
4765                 THREAD_OPTS="pthreads"
4766                 ;;
4767           *-hp-hpux* )
4768                 if test "x$GCC" = "xyes"; then
4769                     dnl g++ versions before 3.3.2 don't support -pthread.
4770                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4771                         THREAD_OPTS=""
4772                 else
4773                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4774                     dnl 2005]) supports -mt
4775                     THREAD_OPTS="-mt"
4776                 fi
4777                 ;;
4778
4779           *-*-irix* )
4780                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4781                 dnl doesn't give an error for it neither, just a warning
4782                 dnl message -- but this is still very annoying
4783                 if test "x$GCC" = "xyes"; then
4784                     THREAD_OPTS=""
4785                 fi
4786                 ;;
4787
4788           *-*-*UnixWare*)
4789                 dnl flying by man pages here: Caldera online docs use this
4790                 if test "x$GCC" != "xyes"; then
4791                     THREAD_OPTS="-Ethread"
4792                 fi
4793                 ;;
4794         esac
4795
4796         dnl simply linking with libpthread should make the test below work but
4797         dnl it's far from certain that the threaded programs compiled without
4798         dnl any special switches actually work, so try it after all the others
4799         THREAD_OPTS="$THREAD_OPTS pthread none"
4800
4801         dnl now test for all possibilities
4802         THREADS_OK=no
4803         for flag in $THREAD_OPTS; do
4804             case $flag in
4805                 none)
4806                     AC_MSG_CHECKING([whether pthreads work without any flags])
4807                     ;;
4808
4809                 -*)
4810                     AC_MSG_CHECKING([whether pthreads work with $flag])
4811                     THREADS_CFLAGS="$flag"
4812                     ;;
4813
4814                 *)
4815                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4816                     THREADS_LINK="-l$flag"
4817                     ;;
4818               esac
4819
4820               save_LIBS="$LIBS"
4821               save_CFLAGS="$CFLAGS"
4822               LIBS="$THREADS_LINK $LIBS"
4823               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4824
4825               AC_TRY_LINK([#include <pthread.h>],
4826                           [pthread_create(0,0,0,0);],
4827                           THREADS_OK=yes)
4828
4829               LIBS="$save_LIBS"
4830               CFLAGS="$save_CFLAGS"
4831
4832               AC_MSG_RESULT($THREADS_OK)
4833               if test "x$THREADS_OK" = "xyes"; then
4834                       break;
4835               fi
4836
4837               THREADS_LINK=""
4838               THREADS_CFLAGS=""
4839       done
4840
4841       if test "x$THREADS_OK" != "xyes"; then
4842           wxUSE_THREADS=no
4843           AC_MSG_WARN([No thread support on this system... disabled])
4844       else
4845           dnl yes, these special compiler flags should be used with the
4846           dnl linker as well
4847           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4848           LIBS="$THREADS_LINK $LIBS"
4849
4850           AC_MSG_CHECKING([if more special flags are required for pthreads])
4851           flag=no
4852           case "${host}" in
4853             *-aix*)
4854                 dnl again quoting from
4855                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4856                 dnl
4857                 dnl     When compiling and linking with -pthread, the library
4858                 dnl     search path should include -L/usr/lib/threads at the
4859                 dnl     beginning of the path.
4860                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4861                 flag="-D_THREAD_SAFE"
4862                 ;;
4863             *-freebsd*)
4864                 flag="-D_THREAD_SAFE"
4865                 ;;
4866             *-hp-hpux* )
4867                 flag="-D_REENTRANT"
4868                 if test "x$GCC" != "xyes"; then
4869                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4870                     flag="$flag -D_RWSTD_MULTI_THREAD"
4871                 fi
4872                 ;;
4873             *solaris* | alpha*-osf*)
4874                 flag="-D_REENTRANT"
4875                 ;;
4876           esac
4877           AC_MSG_RESULT(${flag})
4878           if test "x$flag" != xno; then
4879               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4880           fi
4881
4882           dnl don't add these options to CPPFLAGS as cpp might not know them
4883           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4884       fi
4885     fi
4886
4887     dnl do other tests only if we are using threads
4888     if test "$wxUSE_THREADS" = "yes" ; then
4889       AC_CHECK_FUNCS(thr_setconcurrency)
4890
4891       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4892       dnl wouldn't be found by it
4893       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4894       [
4895         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4896         dnl function and not give a warning even if it's unavailable, so use
4897         dnl the C++ one for this test
4898         AC_LANG_PUSH(C++)
4899         AC_TRY_COMPILE([#include <pthread.h>
4900                void ThreadCleanupFunc(void *p);
4901             ],
4902             [
4903                 void *p;
4904                 pthread_cleanup_push(ThreadCleanupFunc, p);
4905                 pthread_cleanup_pop(0);
4906             ], [
4907                wx_cv_func_pthread_cleanup=yes
4908             ], [
4909                wx_cv_func_pthread_cleanup=no
4910             ]
4911         )
4912         AC_LANG_POP()
4913       ])
4914       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4915         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4916       fi
4917
4918       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4919       if test "$ac_cv_header_sched_h" = "yes"; then
4920           AC_CHECK_FUNC(sched_yield,
4921             AC_DEFINE(HAVE_SCHED_YIELD),
4922             [
4923                 AC_CHECK_LIB(posix4,
4924                     sched_yield,
4925                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4926                     AC_MSG_WARN(wxThread::Yield will not work properly)
4927                 )
4928             ]
4929           )
4930       fi
4931
4932       dnl to be able to set the thread priority, we need to have all of the
4933       dnl following functions:
4934       dnl   1. pthread_attr_getschedpolicy
4935       dnl   2. sched_get_priority_min and sched_get_priority_max
4936       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4937       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4938       HAVE_PRIOR_FUNCS=0
4939       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4940                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4941                        [AC_CHECK_FUNC(sched_get_priority_max,
4942                            HAVE_PRIOR_FUNCS=1,
4943                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4944                              [
4945                                 HAVE_PRIOR_FUNCS=1
4946                                 POSIX4_LINK=" -lposix4"
4947                              ],
4948                            )]
4949                        )]
4950                      )]
4951                    )
4952
4953       if test "$HAVE_PRIOR_FUNCS" = 1; then
4954         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4955       else
4956         AC_MSG_WARN(Setting thread priority will not work)
4957       fi
4958
4959       AC_CHECK_FUNC(pthread_cancel,
4960                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4961                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4962
4963       AC_CHECK_FUNC(pthread_mutex_timedlock,
4964                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4965                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4966
4967       AC_CHECK_FUNC(pthread_attr_setstacksize,
4968                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4969
4970       dnl mutexattr_t initialization is done in quite different ways on different
4971       dnl platforms, so check for a few things:
4972       dnl
4973       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4974       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4975       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4976       dnl defined, we do it by directly assigned
4977       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4978
4979       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4980       [
4981         AC_TRY_COMPILE([#include <pthread.h>],
4982             [
4983                pthread_mutexattr_t attr;
4984                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4985             ],
4986             wx_cv_type_pthread_mutexattr_t=yes,
4987             wx_cv_type_pthread_mutexattr_t=no
4988         )
4989       ])
4990
4991       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4992         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4993
4994         dnl check if we already have the declaration we need, it is not
4995         dnl present in some systems' headers
4996         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4997                        wx_cv_func_pthread_mutexattr_settype_decl, [
4998                        AC_TRY_COMPILE([#include <pthread.h>],
4999                            [
5000                                pthread_mutexattr_t attr;
5001                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5002                            ],
5003                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5004                            wx_cv_func_pthread_mutexattr_settype_decl=no
5005                        )
5006         ])
5007         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5008             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5009         fi
5010       else
5011         dnl don't despair, there may be another way to do it
5012         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5013                        wx_cv_type_pthread_rec_mutex_init,
5014         [
5015             AC_TRY_COMPILE([#include <pthread.h>],
5016                 [
5017                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5018                 ], [
5019                     wx_cv_type_pthread_rec_mutex_init=yes
5020                 ], [
5021                     wx_cv_type_pthread_rec_mutex_init=no
5022                 ]
5023             )
5024         ])
5025         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5026           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5027         else
5028           dnl this may break code working elsewhere, so at least warn about it
5029           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5030         fi
5031       fi
5032     fi
5033
5034 dnl from if !MSW
5035 else
5036     if test "$wxUSE_THREADS" = "yes" ; then
5037       case "${host}" in
5038         *-*-mingw32* )
5039             dnl check if the compiler accepts -mthreads
5040             AC_CACHE_CHECK([if compiler supports -mthreads],
5041                 wx_cv_cflags_mthread,
5042                 [
5043                     CFLAGS_OLD="$CFLAGS"
5044                     CFLAGS="-mthreads $CFLAGS"
5045                     AC_TRY_COMPILE([], [],
5046                         wx_cv_cflags_mthread=yes,
5047                         wx_cv_cflags_mthread=no
5048                     )
5049                 ]
5050             )
5051
5052             if test "$wx_cv_cflags_mthread" = "yes"; then
5053                 dnl it does, use it
5054                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5055                 LDFLAGS="$LDFLAGS -mthreads"
5056             else
5057                 dnl it doesn't
5058                 CFLAGS="$CFLAGS_OLD"
5059             fi
5060         ;;
5061         *-pc-os2*emx )
5062             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5063             LDFLAGS="$LDFLAGS -Zmt"
5064         ;;
5065       esac
5066     fi
5067 fi
5068
5069 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5070 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5071 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5072 dnl By preference, we probably should use getaddrinfo which avoids thread
5073 dnl safety issues and supports IPv6, however there currently is no code
5074 dnl for it, so testing for it is temporarily disabled and we are restricted
5075 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5076
5077 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5078     dnl no getaddrinfo, so check for gethostbyname_r and
5079     dnl related functions (taken from python's configure.in)
5080     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5081       AX_FUNC_WHICH_GETHOSTBYNAME_R
5082       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5083               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5084           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5085       fi
5086       dnl A similar test for getservbyname_r
5087       dnl I'm tempted to just not do this test which is taking much time and
5088       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5089       dnl doing the test already exists, so using it is easy enough.     - SN
5090       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5091       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5092               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5093           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5094       fi
5095       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5096       dnl silently assume it's available exactly if gethostbyname_r is
5097       dnl available and always requires two more arguments than
5098       dnl gethostbyname_r.
5099       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5100       dnl  function, although it should be easy to rewrite the gethostbyname_r
5101       dnl  check to fit this case, if it's really needed.                - SN )
5102 dnl    ]
5103 dnl )
5104
5105 if test "$wxUSE_THREADS" = "yes"; then
5106   AC_DEFINE(wxUSE_THREADS)
5107
5108   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5109 else
5110   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5111   dnl functions - add tests for other functions here as well
5112   if test "$wx_cv_func_strtok_r" = "yes"; then
5113     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5114     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5115         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5116         AC_MSG_RESULT(yes)
5117     else
5118         AC_MSG_RESULT(no)
5119     fi
5120   fi
5121 fi
5122
5123 if test "$WXGTK20" = 1 ; then
5124   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5125   WXGTK12=1
5126 fi
5127
5128 if test "$WXGTK12" = 1 ; then
5129   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5130 fi
5131
5132 if test "$WXGTK127" = 1 ; then
5133   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5134 fi
5135
5136 if test "$WXGPE" = 1 ; then
5137   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5138 fi
5139
5140 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5141 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5142 DEBUG_CFLAGS=
5143 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5144     DEBUG_CFLAGS="-g"
5145     wxUSE_OPTIMISE=no
5146 fi
5147
5148 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5149     wxUSE_DEBUG_INFO=yes
5150     if test "$GCC" = yes; then
5151         DEBUG_CFLAGS="-ggdb"
5152     fi
5153 fi
5154
5155 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5156     AC_DEFINE(WXDEBUG)
5157     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5158 else
5159     if test "$wxUSE_GTK" = 1 ; then
5160         if test "x$wxGTK_VERSION" = "x1" ; then
5161             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5162         fi
5163     fi
5164 fi
5165
5166 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5167     AC_DEFINE(wxUSE_MEMORY_TRACING)
5168     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5169     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5170     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5171 fi
5172
5173 if test "$wxUSE_DMALLOC" = "yes" ; then
5174     DMALLOC_LIBS="-ldmallocthcxx"
5175 fi
5176
5177 dnl cc/cxx/ld option for profiling
5178 PROFILE_FLAGS=
5179 if test "$wxUSE_PROFILE" = "yes" ; then
5180     PROFILE_FLAGS=" -pg"
5181 fi
5182
5183 if test "$GCC" = "yes" ; then
5184     if test "$wxUSE_NO_RTTI" = "yes" ; then
5185         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5186     fi
5187     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5188         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5189     fi
5190     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5191         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5192     fi
5193
5194     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5195     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5196     dnl for each subroutine by default -- using the switch below only creates
5197     dnl one entry per file instead at the price of minor performance penalty
5198     dnl
5199     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5200     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5201     dnl this, or even the extent of gcc/wx version combinations affected, but
5202     dnl also as above, this 'fix' does not come without side effects.
5203     dnl
5204     dnl TODO: test for the gcc version here (how?)
5205     case "${host}" in
5206       powerpc*-*-aix* )
5207         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5208         ;;
5209       *-hppa* )
5210         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5211         ;;
5212     esac
5213 fi
5214
5215 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5216 OPTIMISE_CFLAGS=
5217 if test "$wxUSE_OPTIMISE" = "no" ; then
5218     if test "$GCC" = yes ; then
5219         dnl use -O0 because compiling with it is faster than compiling with no
5220         dnl optimization options at all (at least with g++ 3.2)
5221         OPTIMISE_CFLAGS="-O0"
5222     fi
5223 else
5224     if test "$GCC" = yes ; then
5225         case "${host}" in
5226             *-pc-os2_emx | *-pc-os2-emx )
5227                 dnl Not all of the supported gcc versions understand
5228                 dnl -fstrict-aliasing and none actually needs it (yet).
5229                 OPTIMISE_CFLAGS="-O2"
5230             ;;
5231             *)
5232                 dnl Switch on optimisation but keep strict-aliasing off for
5233                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5234                 dnl switched back on consider using -Wstrict-aliasing=2.
5235                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5236             ;;
5237         esac
5238     else
5239         OPTIMISE_CFLAGS="-O"
5240     fi
5241 fi
5242
5243 dnl ---------------------------------------------------------------------------
5244 dnl compatibility level
5245 dnl ---------------------------------------------------------------------------
5246
5247 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5248     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5249
5250     WXWIN_COMPATIBILITY_2_8="yes"
5251 fi
5252
5253 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5254     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5255 fi
5256
5257 dnl ---------------------------------------------------------------------------
5258 dnl the library may be built without GUI classes at all
5259 dnl ---------------------------------------------------------------------------
5260
5261 if test "$wxUSE_GUI" = "yes"; then
5262     AC_DEFINE(wxUSE_GUI)
5263
5264     dnl the things we always pull in the GUI version of the library:
5265     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5266     dnl    library really can't be built without those)
5267     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5268     dnl    almost any program and the first 2 are needed to show a message box
5269     dnl    which want to be always able to do)
5270     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5271     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5272     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5273     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5274     dnl 5. misc stuff: timers, settings, message box
5275 fi
5276
5277 dnl ---------------------------------------------------------------------------
5278 dnl Unix/Windows
5279 dnl ---------------------------------------------------------------------------
5280
5281 if test "$wxUSE_UNIX" = "yes"; then
5282   AC_DEFINE(wxUSE_UNIX)
5283 fi
5284
5285 dnl ------------------------------------------------------------------------
5286 dnl DLL support
5287 dnl ------------------------------------------------------------------------
5288
5289 dnl under MSW we always have LoadLibrary/GetProcAddress
5290 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5291
5292     HAVE_DL_FUNCS=0
5293     HAVE_SHL_FUNCS=0
5294     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5295         if test "$USE_DARWIN" = 1; then
5296             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5297             HAVE_DL_FUNCS=1
5298         elif test "$USE_DOS" = 1; then
5299             HAVE_DL_FUNCS=0
5300         else
5301             dnl the test is a bit complicated because we check for dlopen() both with
5302             dnl and without -ldl and we also try to find shl_load() if there is no
5303             dnl dlopen() on this system
5304             AC_CHECK_FUNCS(dlopen,
5305             [
5306                 AC_DEFINE(HAVE_DLOPEN)
5307                 HAVE_DL_FUNCS=1
5308             ],
5309             [
5310                 AC_CHECK_LIB(dl, dlopen,
5311                             [
5312                                 AC_DEFINE(HAVE_DLOPEN)
5313                                 HAVE_DL_FUNCS=1
5314                                 DL_LINK=" -ldl$DL_LINK"
5315                             ],
5316                             [
5317                                 AC_CHECK_FUNCS(shl_load,
5318                                               [
5319                                                 AC_DEFINE(HAVE_SHL_LOAD)
5320                                                 HAVE_SHL_FUNCS=1
5321                                               ],
5322                                               [
5323                                                 AC_CHECK_LIB(shl_load, dld,
5324                                                              [
5325                                                                 HAVE_SHL_FUNCS=1
5326                                                                 DL_LINK=" -ldld$DL_LINK"
5327                                                              ])
5328                                               ])
5329                             ])
5330             ])
5331
5332         dnl check also for dlerror()
5333         if test "$HAVE_DL_FUNCS" = 1; then
5334             AC_CHECK_FUNCS(dlerror,
5335                 AC_DEFINE(HAVE_DLERROR),
5336                 [
5337                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5338                 ]
5339             )
5340         fi
5341         fi
5342
5343         if test "$HAVE_DL_FUNCS" = 0; then
5344             if test "$HAVE_SHL_FUNCS" = 0; then
5345               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5346                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5347                   wxUSE_DYNAMIC_LOADER=no
5348                   wxUSE_DYNLIB_CLASS=no
5349               else
5350                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5351               fi
5352             fi
5353         fi
5354     fi
5355 fi
5356
5357 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5358     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5359 fi
5360 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5361     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5362 fi
5363
5364
5365 dnl ---------------------------------------------------------------------------
5366 dnl Verify consistency of plugins/monolithic/shared settings:
5367 dnl ---------------------------------------------------------------------------
5368
5369 if test "$wxUSE_PLUGINS" = "yes" ; then
5370     if test "$wxUSE_SHARED" = "no" ; then
5371         AC_MSG_WARN([plugins supported only in shared build, disabling])
5372         wxUSE_PLUGINS=no
5373     fi
5374     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5375         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5376         wxUSE_PLUGINS=no
5377     fi
5378     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5379         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5380         wxUSE_PLUGINS=no
5381     fi
5382     if test "$wxUSE_PLUGINS" = "yes" ; then
5383         AC_DEFINE(wxUSE_PLUGINS)
5384     fi
5385 fi
5386
5387 dnl ---------------------------------------------------------------------------
5388 dnl Register non-GUI class options for makefiles and setup.h
5389 dnl ---------------------------------------------------------------------------
5390
5391 if test "$wxUSE_STL" = "yes"; then
5392   AC_DEFINE(wxUSE_STL)
5393 fi
5394
5395 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5396   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5397 fi
5398
5399 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5400   AC_DEFINE(wxUSE_APPLE_IEEE)
5401 fi
5402
5403 if test "$wxUSE_TIMER" = "yes"; then
5404   AC_DEFINE(wxUSE_TIMER)
5405 fi
5406
5407 dnl Unix implementation needs additional checks because audio support
5408 dnl comes in many favours:
5409 if test "$USE_UNIX" = "1" ; then
5410     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5411     if test "$wxUSE_MGL" != 1; then
5412         dnl it's not enough to check for just the header because OSS under NetBSD
5413         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5414         dnl whether we need -lossaudio at link-time
5415         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5416             AC_TRY_LINK([
5417                     #include <sys/ioctl.h>
5418                     #include <sys/soundcard.h>
5419                 ],
5420                 [
5421                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5422                 ],
5423                 ac_cv_header_sys_soundcard=yes,
5424                 [
5425                     saveLibs="$LIBS"
5426                     LIBS="$saveLibs -lossaudio"
5427                     AC_TRY_LINK([
5428                             #include <sys/ioctl.h>
5429                             #include <sys/soundcard.h>
5430                         ],
5431                         [
5432                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5433                         ],
5434                         ac_cv_header_sys_soundcard=yes,
5435                         [
5436                             LIBS="$saveLibs"
5437                             ac_cv_header_sys_soundcard=no
5438                         ]
5439                     )
5440                 ]
5441             )
5442         ])
5443     fi
5444
5445     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5446         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5447     fi
5448 fi
5449
5450 WITH_PLUGIN_SDL=0
5451 if test "$wxUSE_SOUND" = "yes"; then
5452   if test "$USE_UNIX" = "1" ; then
5453     if test "$wxUSE_LIBSDL" != "no"; then
5454       AM_PATH_SDL([1.2.0],
5455                   [
5456                     EXTRALIBS_SDL="$SDL_LIBS"
5457                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5458                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5459                     AC_DEFINE(wxUSE_LIBSDL)
5460                   ],
5461                   [wxUSE_LIBSDL="no"])
5462       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5463         WITH_PLUGIN_SDL=1
5464       fi
5465     fi
5466   else
5467     dnl wxMGL doesn't support sound under DOS, only under Unix
5468     if test "$wxUSE_MGL" = 1; then
5469         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5470         wxUSE_SOUND="no"
5471     fi
5472   fi
5473 fi
5474
5475 if test "$wxUSE_SOUND" = "yes"; then
5476   AC_DEFINE(wxUSE_SOUND)
5477   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5478 fi
5479
5480 if test "$WXGTK20" = 1; then
5481     PKG_PROG_PKG_CONFIG()
5482
5483     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5484         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5485
5486                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5487                                   [libgnomeprintui-2.2 >= 2.8],
5488                     [
5489                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5490                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5491                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5492                     ],
5493                     [
5494                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5495                         wxUSE_LIBGNOMEPRINT="no"
5496                     ]
5497                 )
5498         fi
5499     fi
5500
5501     if test "$wxUSE_MIMETYPE" = "yes" ; then
5502         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5503
5504                 PKG_CHECK_MODULES(GNOMEVFS,
5505                                   [gnome-vfs-2.0 >= 2.0],
5506                     [
5507                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5508                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5509                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5510                     ],
5511                     [
5512                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5513                         wxUSE_LIBGNOMEVFS="no"
5514                     ]
5515                 )
5516         fi
5517     fi
5518
5519     if test "$wxUSE_LIBHILDON" = "yes" ; then
5520         PKG_CHECK_MODULES(HILDON,
5521                           [hildon-lgpl >= 0.9],
5522             [
5523                 EXTRALIBS_HILDON="$HILDON_LIBS"
5524                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5525                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5526                 AC_DEFINE(wxUSE_LIBHILDON)
5527             ],
5528             [
5529                 AC_MSG_WARN([libhildon_lgpl not found])
5530                         wxUSE_LIBHILDON="no"
5531             ]
5532         )
5533     fi
5534 fi
5535
5536 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5537   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5538 fi
5539
5540 if test "$wxUSE_STOPWATCH" = "yes"; then
5541   AC_DEFINE(wxUSE_STOPWATCH)
5542 fi
5543
5544 if test "$wxUSE_DATETIME" = "yes"; then
5545   AC_DEFINE(wxUSE_DATETIME)
5546 fi
5547
5548 if test "$wxUSE_FILE" = "yes"; then
5549   AC_DEFINE(wxUSE_FILE)
5550 fi
5551
5552 if test "$wxUSE_FFILE" = "yes"; then
5553   AC_DEFINE(wxUSE_FFILE)
5554 fi
5555
5556 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5557   if test "$wxUSE_STREAMS" != yes; then
5558     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5559     wxUSE_ARCHIVE_STREAMS=no
5560   else
5561     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5562   fi
5563 fi
5564
5565 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5566   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5567     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5568   elif test "$wxUSE_ZLIB" = "no"; then
5569     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5570   else
5571     AC_DEFINE(wxUSE_ZIPSTREAM)
5572   fi
5573 fi
5574
5575 if test "$wxUSE_TARSTREAM" = "yes"; then
5576   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5577     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5578   else
5579     AC_DEFINE(wxUSE_TARSTREAM)
5580   fi
5581 fi
5582
5583 if test "$wxUSE_FILESYSTEM" = "yes"; then
5584   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5585     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5586     wxUSE_FILESYSTEM=no
5587   else
5588     AC_DEFINE(wxUSE_FILESYSTEM)
5589   fi
5590 fi
5591
5592 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5593   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5594     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5595   else
5596     AC_DEFINE(wxUSE_FS_ARCHIVE)
5597   fi
5598 fi
5599
5600 if test "$wxUSE_FS_ZIP" = "yes"; then
5601   if test "$wxUSE_FS_ARCHIVE" != yes; then
5602     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5603   else
5604     AC_DEFINE(wxUSE_FS_ZIP)
5605   fi
5606 fi
5607
5608 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5609   if test "$USE_UNIX" != 1; then
5610     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5611     wxUSE_ON_FATAL_EXCEPTION=no
5612   else
5613     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5614   fi
5615 fi
5616
5617 if test "$wxUSE_STACKWALKER" = "yes"; then
5618     AC_DEFINE(wxUSE_STACKWALKER)
5619 fi
5620
5621 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5622     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5623         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5624         wxUSE_DEBUGREPORT=no
5625     else
5626         AC_DEFINE(wxUSE_DEBUGREPORT)
5627         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5628             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5629         fi
5630     fi
5631 fi
5632
5633 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5634   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5635 fi
5636
5637 if test "$wxUSE_BUSYINFO" = "yes"; then
5638   AC_DEFINE(wxUSE_BUSYINFO)
5639 fi
5640
5641 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5642   AC_DEFINE(wxUSE_STD_IOSTREAM)
5643 fi
5644
5645 if test "$wxUSE_STD_STRING" = "yes"; then
5646   AC_DEFINE(wxUSE_STD_STRING)
5647 fi
5648
5649 if test "$wxUSE_STDPATHS" = "yes"; then
5650   AC_DEFINE(wxUSE_STDPATHS)
5651 fi
5652
5653 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5654     AC_DEFINE(wxUSE_TEXTBUFFER)
5655 fi
5656
5657 if test "$wxUSE_TEXTFILE" = "yes"; then
5658   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5659     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5660   else
5661     AC_DEFINE(wxUSE_TEXTFILE)
5662   fi
5663 fi
5664
5665 if test "$wxUSE_CONFIG" = "yes" ; then
5666   if test "$wxUSE_TEXTFILE" != "yes"; then
5667     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5668   else
5669     AC_DEFINE(wxUSE_CONFIG)
5670     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5671     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5672   fi
5673 fi
5674
5675 if test "$wxUSE_INTL" = "yes" ; then
5676   if test "$wxUSE_FILE" != "yes"; then
5677     AC_MSG_WARN(I18n code requires wxFile... disabled)
5678   else
5679     AC_DEFINE(wxUSE_INTL)
5680     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5681     GUIDIST="$GUIDIST INTL_DIST"
5682   fi
5683 fi
5684
5685 if test "$wxUSE_LOG" = "yes"; then
5686   AC_DEFINE(wxUSE_LOG)
5687
5688     if test "$wxUSE_LOGGUI" = "yes"; then
5689       AC_DEFINE(wxUSE_LOGGUI)
5690     fi
5691
5692     if test "$wxUSE_LOGWINDOW" = "yes"; then
5693       AC_DEFINE(wxUSE_LOGWINDOW)
5694     fi
5695
5696     if test "$wxUSE_LOGDIALOG" = "yes"; then
5697       AC_DEFINE(wxUSE_LOG_DIALOG)
5698     fi
5699
5700     dnl the keyboard sample requires wxUSE_LOG
5701     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5702 fi
5703
5704 if test "$wxUSE_LONGLONG" = "yes"; then
5705   AC_DEFINE(wxUSE_LONGLONG)
5706 fi
5707
5708 if test "$wxUSE_GEOMETRY" = "yes"; then
5709   AC_DEFINE(wxUSE_GEOMETRY)
5710 fi
5711
5712 if test "$wxUSE_BASE64" = "yes"; then
5713   AC_DEFINE(wxUSE_BASE64)
5714 fi
5715
5716 if test "$wxUSE_STREAMS" = "yes" ; then
5717   AC_DEFINE(wxUSE_STREAMS)
5718 fi
5719
5720 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5721   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5722 fi
5723
5724 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5725   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5726 fi
5727
5728 dnl ---------------------------------------------------------------------------
5729 dnl console event loop stuff
5730 dnl ---------------------------------------------------------------------------
5731
5732 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5733     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5734
5735     if test "$wxUSE_UNIX" = "yes"; then
5736         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5737             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5738         fi
5739
5740         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5741             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5742             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5743                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5744             else
5745                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5746             fi
5747         fi
5748     fi
5749 fi
5750
5751 dnl ---------------------------------------------------------------------------
5752 dnl time/date functions
5753 dnl ---------------------------------------------------------------------------
5754
5755 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5756 dnl function to be used for high resolution timers
5757 AC_CHECK_FUNCS(gettimeofday ftime, break)
5758
5759 if test "$ac_cv_func_gettimeofday" = "yes"; then
5760     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5761                    wx_cv_func_gettimeofday_has_2_args,
5762     [
5763         dnl on some _really_ old systems it takes only 1 argument
5764         AC_TRY_COMPILE(
5765             [
5766                 #include <sys/time.h>
5767                 #include <unistd.h>
5768             ],
5769             [
5770                 struct timeval tv;
5771                 gettimeofday(&tv, NULL);
5772             ],
5773             wx_cv_func_gettimeofday_has_2_args=yes,
5774             AC_TRY_COMPILE(
5775                 [
5776                     #include <sys/time.h>
5777                     #include <unistd.h>
5778                 ],
5779                 [
5780                     struct timeval tv;
5781                     gettimeofday(&tv);
5782                 ],
5783                 wx_cv_func_gettimeofday_has_2_args=no,
5784                 [
5785                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5786                     wx_cv_func_gettimeofday_has_2_args=unknown
5787                 ]
5788             )
5789         )
5790     ])
5791
5792     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5793         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5794     fi
5795 fi
5796
5797 if test "$wxUSE_DATETIME" = "yes"; then
5798     dnl check for strptime and for its declaration as some systems lack it
5799     AC_CHECK_FUNC(strptime)
5800     if test "$ac_cv_func_strptime" = "yes"; then
5801         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5802             [
5803                 AC_LANG_PUSH(C++)
5804                 AC_TRY_COMPILE(
5805                     [
5806                         #include <time.h>
5807                     ],
5808                     [
5809                         struct tm t;
5810                         strptime("foo", "bar", &t);
5811                     ],
5812                     wx_cv_func_strptime_decl=yes,
5813                     wx_cv_func_strptime_decl=no
5814                 )
5815                 AC_LANG_POP()
5816             ]
5817         )
5818     fi
5819     if test "$wx_cv_func_strptime_decl" = "yes"; then
5820         AC_DEFINE(HAVE_STRPTIME_DECL)
5821     else
5822         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5823     fi
5824     if test "$ac_cv_func_strptime" = "yes"; then
5825         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5826         dnl 10.5 and possibly other BSD variants, check that strptime() we
5827         dnl have fails to parse format when the string doesn't match it instea
5828         dnl of just stopping immediately and returning non-NULL
5829         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5830             wx_cv_func_strptime_ok,
5831             [AC_RUN_IFELSE(
5832                 [
5833                     #include <stdlib.h>
5834                     #include <time.h>
5835                     #include "confdefs.h"
5836
5837                     $wx_strptime_decl
5838
5839                     int main()
5840                     {
5841                         struct tm t;
5842                         return !!strptime("", "%x", &t);
5843                     }
5844                 ],
5845                 wx_cv_func_strptime_ok=yes,
5846                 wx_cv_func_strptime_ok=no,
5847                 dnl be pessimistic when cross-compiling
5848                 wx_cv_func_strptime_ok=no
5849             )]
5850         )
5851
5852         if test "$wx_cv_func_strptime_ok" = "yes"; then
5853             AC_DEFINE(HAVE_STRPTIME)
5854         fi
5855     fi
5856
5857     dnl check for timezone variable
5858     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5859     AC_CACHE_CHECK(for timezone variable in <time.h>,
5860                    wx_cv_var_timezone,
5861                    [
5862                         AC_LANG_PUSH(C++)
5863                         AC_TRY_COMPILE(
5864                             [
5865                                 #include <time.h>
5866                             ],
5867                             [
5868                                 int tz;
5869                                 tz = timezone;
5870                             ],
5871                             [
5872                                 wx_cv_var_timezone=timezone
5873                             ],
5874                             [
5875                                 AC_TRY_COMPILE(
5876                                     [
5877                                         #include <time.h>
5878                                     ],
5879                                     [
5880                                         int tz;
5881                                         tz = _timezone;
5882                                     ],
5883                                     [
5884                                         wx_cv_var_timezone=_timezone
5885                                     ],
5886                                     [
5887                                         AC_TRY_COMPILE(
5888                                             [
5889                                                 #include <time.h>
5890                                             ],
5891                                             [
5892                                                 int tz;
5893                                                 tz = __timezone;
5894                                             ],
5895                                             [
5896                                                 wx_cv_var_timezone=__timezone
5897                                             ],
5898                                             [
5899                                                 if test "$USE_DOS" = 0 ; then
5900                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5901                                                 fi
5902                                             ]
5903                                         )
5904                                     ]
5905                                 )
5906                             ]
5907                         )
5908                         AC_LANG_POP()
5909                    ]
5910     )
5911
5912     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5913     if test "x$wx_cv_var_timezone" != x ; then
5914         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5915     fi
5916
5917     dnl check for localtime (it's POSIX, but the check can do no harm...)
5918     AC_CHECK_FUNCS(localtime)
5919
5920     if test "$ac_cv_func_localtime" = "yes"; then
5921         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5922                        wx_cv_struct_tm_has_gmtoff,
5923         [
5924             AC_TRY_COMPILE(
5925                 [
5926                     #include <time.h>
5927                 ],
5928                 [
5929                     struct tm tm;
5930                     tm.tm_gmtoff++;
5931                 ],
5932                 [
5933                     wx_cv_struct_tm_has_gmtoff=yes
5934                 ],
5935                 wx_cv_struct_tm_has_gmtoff=no
5936             )
5937         ])
5938     fi
5939
5940     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5941         AC_DEFINE(WX_GMTOFF_IN_TM)
5942     fi
5943
5944     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5945 fi
5946
5947 dnl ------------------------------------------------------------------------
5948 dnl wxSocket
5949 dnl ------------------------------------------------------------------------
5950
5951 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5952 if test "$wxUSE_SOCKETS" = "yes"; then
5953     if test "$wxUSE_MGL" = "1"; then
5954         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5955         wxUSE_SOCKETS="no"
5956     fi
5957 fi
5958
5959 if test "$wxUSE_SOCKETS" = "yes"; then
5960     dnl under MSW we always have sockets
5961     if test "$TOOLKIT" != "MSW"; then
5962         dnl under Solaris and OS/2, socket functions live in -lsocket
5963         AC_CHECK_FUNC(socket,,
5964             [
5965                 AC_CHECK_LIB(socket, socket,
5966                     if test "$INET_LINK" != " -lsocket"; then
5967                         INET_LINK="$INET_LINK -lsocket"
5968                     fi,
5969                     [
5970                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5971                         wxUSE_SOCKETS=no
5972                     ]
5973                 )
5974             ]
5975         )
5976     fi
5977 fi
5978
5979 if test "$wxUSE_SOCKETS" = "yes" ; then
5980     dnl this test may be appropriate if building under cygwin
5981     dnl right now I'm assuming it also uses the winsock stuff
5982     dnl like mingw does..  -- RL
5983     if test "$TOOLKIT" != "MSW"; then
5984         dnl determine the type of third argument for getsockname
5985         dnl This test needs to be done in C++ mode since gsocket.cpp now
5986         dnl is C++ code and pointer cast that are possible even without
5987         dnl warning in C still fail in C++.
5988         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5989                        wx_cv_type_getsockname3,
5990             [
5991                 AC_LANG_PUSH(C++)
5992                 AC_TRY_COMPILE(
5993                     [
5994                         #include <sys/types.h>
5995                         #include <sys/socket.h>
5996                     ],
5997                     [
5998                         socklen_t len;
5999                         getsockname(0, 0, &len);
6000                     ],
6001                     wx_cv_type_getsockname3=socklen_t,
6002                     [
6003                         dnl the compiler will compile the version with size_t
6004                         dnl even if the real type of the last parameter is int
6005                         dnl but it should give at least a warning about
6006                         dnl converting between incompatible pointer types, so
6007                         dnl try to use it to get the correct behaviour at
6008                         dnl least with gcc (otherwise we'd always use size_t)
6009                         CFLAGS_OLD="$CFLAGS"
6010                         if test "$GCC" = yes ; then
6011                             CFLAGS="-Werror $CFLAGS"
6012                         fi
6013
6014                         AC_TRY_COMPILE(
6015                             [
6016                                 #include <sys/types.h>
6017                                 #include <sys/socket.h>
6018                             ],
6019                             [
6020                                 size_t len;
6021                                 getsockname(0, 0, &len);
6022                             ],
6023                             wx_cv_type_getsockname3=size_t,
6024                             AC_TRY_COMPILE(
6025                                 [
6026                                     #include <sys/types.h>
6027                                     #include <sys/socket.h>
6028                                 ],
6029                                 [
6030                                     int len;
6031                                     getsockname(0, 0, &len);
6032                                 ],
6033                                 wx_cv_type_getsockname3=int,
6034                                 wx_cv_type_getsockname3=unknown
6035                             )
6036                         )
6037
6038                         CFLAGS="$CFLAGS_OLD"
6039                     ]
6040                 )
6041                 AC_LANG_POP()
6042             ])
6043
6044         if test "$wx_cv_type_getsockname3" = "unknown"; then
6045             wxUSE_SOCKETS=no
6046             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6047         else
6048             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6049         fi
6050         dnl Do this again for getsockopt as it may be different
6051         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6052                        wx_cv_type_getsockopt5,
6053             [
6054                 dnl Note that the rules for compatibility of pointers
6055                 dnl are somewhat different between C and C++, so code
6056                 dnl that fails in C++ may not even give a warning about
6057                 dnl converting between incompatible pointer types in C.
6058                 dnl So this test needs to be done in C++ mode.
6059                 AC_LANG_PUSH(C++)
6060                 AC_TRY_COMPILE(
6061                     [
6062                         #include <sys/types.h>
6063                         #include <sys/socket.h>
6064                     ],
6065                     [
6066                         socklen_t len;
6067                         getsockopt(0, 0, 0, 0, &len);
6068                     ],
6069                     wx_cv_type_getsockopt5=socklen_t,
6070                     [
6071                         AC_TRY_COMPILE(
6072                             [
6073                                 #include <sys/types.h>
6074                                 #include <sys/socket.h>
6075                             ],
6076                             [
6077                                 size_t len;
6078                                 getsockopt(0, 0, 0, 0, &len);
6079                             ],
6080                             wx_cv_type_getsockopt5=size_t,
6081                             AC_TRY_COMPILE(
6082                                 [
6083                                     #include <sys/types.h>
6084                                     #include <sys/socket.h>
6085                                 ],
6086                                 [
6087                                     int len;
6088                                     getsockopt(0, 0, 0, 0, &len);
6089                                 ],
6090                                 wx_cv_type_getsockopt5=int,
6091                                 wx_cv_type_getsockopt5=unknown
6092                             )
6093                         )
6094                     ]
6095                 )
6096                 AC_LANG_POP()
6097             ])
6098
6099         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6100             wxUSE_SOCKETS=no
6101             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6102         else
6103             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6104         fi
6105     fi
6106 fi
6107
6108 if test "$wxUSE_SOCKETS" = "yes" ; then
6109     AC_DEFINE(wxUSE_SOCKETS)
6110     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6111 fi
6112
6113 if test "$wxUSE_PROTOCOL" = "yes"; then
6114     if test "$wxUSE_SOCKETS" != "yes"; then
6115         AC_MSG_WARN(Protocol classes require sockets... disabled)
6116         wxUSE_PROTOCOL=no
6117     fi
6118 fi
6119
6120 if test "$wxUSE_PROTOCOL" = "yes"; then
6121     AC_DEFINE(wxUSE_PROTOCOL)
6122
6123     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6124         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6125     fi
6126     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6127         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6128     fi
6129     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6130         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6131     fi
6132 else
6133     if test "$wxUSE_FS_INET" = "yes"; then
6134         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6135         wxUSE_FS_INET="no"
6136     fi
6137 fi
6138
6139 if test "$wxUSE_URL" = "yes"; then
6140     if test "$wxUSE_PROTOCOL" != "yes"; then
6141         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6142         wxUSE_URL=no
6143     fi
6144     if test "$wxUSE_URL" = "yes"; then
6145         AC_DEFINE(wxUSE_URL)
6146     fi
6147 fi
6148
6149 if test "$wxUSE_VARIANT" = "yes"; then
6150     AC_DEFINE(wxUSE_VARIANT)
6151 fi
6152
6153 if test "$wxUSE_FS_INET" = "yes"; then
6154   AC_DEFINE(wxUSE_FS_INET)
6155 fi
6156
6157 dnl ---------------------------------------------------------------------------
6158 dnl Joystick support
6159 dnl ---------------------------------------------------------------------------
6160
6161 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6162     wxUSE_JOYSTICK=no
6163
6164     dnl under MSW we always have joystick support
6165     if test "$TOOLKIT" = "MSW"; then
6166         wxUSE_JOYSTICK=yes
6167
6168     dnl mac only available on darwin
6169     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6170         if test "$USE_DARWIN" = 1; then
6171             dnl check for a bug in the headers, some have bad setEventCallout
6172             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6173             AC_LANG_PUSH(C++)
6174             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6175                             [ IOHIDQueueInterface *qi = NULL;
6176                               IOHIDCallbackFunction cb = NULL;
6177                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6178                             [ wxUSE_JOYSTICK=yes ]
6179                           )
6180             AC_LANG_POP()
6181             AC_MSG_RESULT($wxUSE_JOYSTICK)
6182         fi
6183
6184     dnl joystick support is only for Linux 2.1.x or greater
6185     else
6186         dnl wxJoystick not supported by wxMGL at all
6187         if test "$wxUSE_MGL" != "1"; then
6188             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6189             dnl checks only whether the header can be preprocessed, not that it
6190             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6191             dnl can't be compiled because of an error and with the default
6192             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6193             dnl build would fail later
6194             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6195         fi
6196     fi
6197
6198     if test "$wxUSE_JOYSTICK" = "yes"; then
6199         AC_DEFINE(wxUSE_JOYSTICK)
6200         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6201     else
6202         AC_MSG_WARN(Joystick not supported by this system... disabled)
6203     fi
6204 fi
6205
6206
6207 dnl ---------------------------------------------------------------------------
6208 dnl String stuff
6209 dnl ---------------------------------------------------------------------------
6210
6211 if test "$wxUSE_FONTENUM" = "yes" ; then
6212   AC_DEFINE(wxUSE_FONTENUM)
6213 fi
6214
6215 if test "$wxUSE_FONTMAP" = "yes" ; then
6216   AC_DEFINE(wxUSE_FONTMAP)
6217 fi
6218
6219 if test "$wxUSE_UNICODE" = "yes" ; then
6220   AC_DEFINE(wxUSE_UNICODE)
6221
6222   if test "$USE_WIN32" != 1; then
6223       wxUSE_UNICODE_MSLU=no
6224   fi
6225
6226   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6227         AC_CHECK_LIB(unicows,main,
6228             [
6229                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6230             ],
6231             [
6232                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6233                              Applications will only run on Windows NT/2000/XP!])
6234                 wxUSE_UNICODE_MSLU=no
6235             ])
6236     fi
6237 fi
6238
6239 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6240     AC_DEFINE(wxUSE_UNICODE_UTF8)
6241
6242     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6243         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6244     fi
6245 fi
6246
6247 dnl ---------------------------------------------------------------------------
6248 dnl big GUI components: MDI, doc/view, printing, help, ...
6249 dnl ---------------------------------------------------------------------------
6250
6251 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6252     AC_DEFINE(wxUSE_CONSTRAINTS)
6253     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6254 fi
6255
6256 if test "$wxUSE_MDI" = "yes"; then
6257     AC_DEFINE(wxUSE_MDI)
6258
6259     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6260         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6261         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6262     fi
6263 fi
6264
6265 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6266     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6267     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6268     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6269         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6270     fi
6271 fi
6272
6273 if test "$wxUSE_HELP" = "yes"; then
6274     AC_DEFINE(wxUSE_HELP)
6275     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6276
6277     if test "$wxUSE_MSW" = 1; then
6278       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6279         AC_DEFINE(wxUSE_MS_HTML_HELP)
6280       fi
6281     fi
6282
6283     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6284       if test "$wxUSE_HTML" = "yes"; then
6285         AC_DEFINE(wxUSE_WXHTML_HELP)
6286       else
6287         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6288         wxUSE_WXHTML_HELP=no
6289       fi
6290     fi
6291 fi
6292
6293 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6294     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6295         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6296     else
6297         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6298     fi
6299     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6300 fi
6301
6302 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6303   AC_DEFINE(wxUSE_POSTSCRIPT)
6304 fi
6305
6306 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6307
6308 if test "$wxUSE_SVG" = "yes"; then
6309     AC_DEFINE(wxUSE_SVG)
6310 fi
6311
6312 dnl ---------------------------------------------------------------------------
6313 dnl wxMetafile availability
6314 dnl ---------------------------------------------------------------------------
6315
6316 if test "$wxUSE_METAFILE" = "yes"; then
6317     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6318         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6319         wxUSE_METAFILE=no
6320     fi
6321 fi
6322
6323 dnl ---------------------------------------------------------------------------
6324 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6325 dnl ---------------------------------------------------------------------------
6326
6327 dnl check for ole headers and disable a few features requiring it if not
6328 dnl present (earlier versions of mingw32 don't have ole2.h)
6329 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6330                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6331                           -o "$wxUSE_OLE"     = "yes" \
6332                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6333     AC_CHECK_HEADER(ole2.h,,, [ ])
6334
6335     if test "$ac_cv_header_ole2_h" = "yes" ; then
6336         if test "$GCC" = yes ; then
6337             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6338             AC_TRY_COMPILE([#include <windows.h>
6339                             #include <ole2.h>],
6340                            [],
6341                            [AC_MSG_RESULT(no)],
6342                            [AC_MSG_RESULT(yes)
6343                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6344             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6345             if test "$wxUSE_OLE" = "yes" ; then
6346                 AC_DEFINE(wxUSE_OLE)
6347                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6348                 AC_DEFINE(wxUSE_ACTIVEX)
6349                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6350             fi
6351         fi
6352
6353         dnl for OLE clipboard and dnd
6354         if test "$wxUSE_DATAOBJ" = "yes" ; then
6355             AC_DEFINE(wxUSE_DATAOBJ)
6356         fi
6357     else
6358         AC_MSG_WARN([Some features disabled because OLE headers not found])
6359
6360         wxUSE_CLIPBOARD=no
6361         wxUSE_DRAG_AND_DROP=no
6362         wxUSE_DATAOBJ=no
6363         wxUSE_OLE=no
6364     fi
6365
6366     if test "$wxUSE_METAFILE" = "yes"; then
6367         AC_DEFINE(wxUSE_METAFILE)
6368
6369         dnl this one should probably be made separately configurable
6370         AC_DEFINE(wxUSE_ENH_METAFILE)
6371     fi
6372 fi
6373
6374 if test "$wxUSE_IPC" = "yes"; then
6375     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6376         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6377         wxUSE_IPC=no
6378     fi
6379
6380     if test "$wxUSE_IPC" = "yes"; then
6381         AC_DEFINE(wxUSE_IPC)
6382         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6383     fi
6384 fi
6385
6386 if test "$wxUSE_DATAOBJ" = "yes"; then
6387     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6388         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6389         wxUSE_DATAOBJ=no
6390     else
6391         AC_DEFINE(wxUSE_DATAOBJ)
6392     fi
6393 else
6394     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6395     wxUSE_CLIPBOARD=no
6396     wxUSE_DRAG_AND_DROP=no
6397 fi
6398
6399 if test "$wxUSE_CLIPBOARD" = "yes"; then
6400     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6401         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6402         wxUSE_CLIPBOARD=no
6403     fi
6404
6405     if test "$wxUSE_CLIPBOARD" = "yes"; then
6406         AC_DEFINE(wxUSE_CLIPBOARD)
6407     fi
6408 fi
6409
6410 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6411     if test "$wxUSE_GTK" = 1; then
6412         if test "$WXGTK12" != 1; then
6413             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6414             wxUSE_DRAG_AND_DROP=no
6415         fi
6416     fi
6417
6418     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6419             "$wxUSE_DFB" = 1; then
6420         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6421         wxUSE_DRAG_AND_DROP=no
6422     fi
6423
6424     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6425         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6426     fi
6427
6428 fi
6429
6430 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6431     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6432 fi
6433
6434 if test "$wxUSE_SPLINES" = "yes" ; then
6435   AC_DEFINE(wxUSE_SPLINES)
6436 fi
6437
6438 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6439   AC_DEFINE(wxUSE_MOUSEWHEEL)
6440 fi
6441
6442 dnl ---------------------------------------------------------------------------
6443 dnl GUI controls
6444 dnl ---------------------------------------------------------------------------
6445
6446 USES_CONTROLS=0
6447 if test "$wxUSE_CONTROLS" = "yes"; then
6448   USES_CONTROLS=1
6449 fi
6450
6451 if test "$wxUSE_ACCEL" = "yes"; then
6452   AC_DEFINE(wxUSE_ACCEL)
6453   USES_CONTROLS=1
6454 fi
6455
6456 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6457   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6458   USES_CONTROLS=1
6459   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6460 fi
6461
6462 if test "$wxUSE_BUTTON" = "yes"; then
6463   AC_DEFINE(wxUSE_BUTTON)
6464   USES_CONTROLS=1
6465 fi
6466
6467 if test "$wxUSE_BMPBUTTON" = "yes"; then
6468   AC_DEFINE(wxUSE_BMPBUTTON)
6469   USES_CONTROLS=1
6470 fi
6471
6472 if test "$wxUSE_CALCTRL" = "yes"; then
6473   AC_DEFINE(wxUSE_CALENDARCTRL)
6474   USES_CONTROLS=1
6475   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6476 fi
6477
6478 if test "$wxUSE_CARET" = "yes"; then
6479   AC_DEFINE(wxUSE_CARET)
6480   USES_CONTROLS=1
6481   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6482 fi
6483
6484 if test "$wxUSE_COLLPANE" = "yes"; then
6485     AC_DEFINE(wxUSE_COLLPANE)
6486     USES_CONTROLS=1
6487     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6488 fi
6489
6490 if test "$wxUSE_COMBOBOX" = "yes"; then
6491   AC_DEFINE(wxUSE_COMBOBOX)
6492   USES_CONTROLS=1
6493 fi
6494
6495 if test "$wxUSE_COMBOCTRL" = "yes"; then
6496   AC_DEFINE(wxUSE_COMBOCTRL)
6497   USES_CONTROLS=1
6498 fi
6499
6500 if test "$wxUSE_CHOICE" = "yes"; then
6501   AC_DEFINE(wxUSE_CHOICE)
6502   USES_CONTROLS=1
6503 fi
6504
6505 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6506     AC_DEFINE(wxUSE_CHOICEBOOK)
6507     USES_CONTROLS=1
6508 fi
6509
6510 if test "$wxUSE_CHECKBOX" = "yes"; then
6511   AC_DEFINE(wxUSE_CHECKBOX)
6512   USES_CONTROLS=1
6513 fi
6514
6515 if test "$wxUSE_CHECKLST" = "yes"; then
6516   AC_DEFINE(wxUSE_CHECKLISTBOX)
6517   USES_CONTROLS=1
6518 fi
6519
6520 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6521   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6522   USES_CONTROLS=1
6523 fi
6524
6525 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6526   AC_DEFINE(wxUSE_DATEPICKCTRL)
6527   USES_CONTROLS=1
6528 fi
6529
6530 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6531   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6532   USES_CONTROLS=1
6533 fi
6534
6535 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6536   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6537   USES_CONTROLS=1
6538 fi
6539
6540 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6541   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6542   USES_CONTROLS=1
6543 fi
6544
6545 if test "$wxUSE_DISPLAY" = "yes"; then
6546     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6547         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6548         wxUSE_DISPLAY=no
6549     else
6550         AC_DEFINE(wxUSE_DISPLAY)
6551         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6552     fi
6553 fi
6554
6555 if test "$wxUSE_DETECT_SM" = "yes"; then
6556     AC_DEFINE(wxUSE_DETECT_SM)
6557 fi
6558
6559 if test "$wxUSE_GAUGE" = "yes"; then
6560   AC_DEFINE(wxUSE_GAUGE)
6561   USES_CONTROLS=1
6562 fi
6563
6564 if test "$wxUSE_GRID" = "yes"; then
6565   AC_DEFINE(wxUSE_GRID)
6566   USES_CONTROLS=1
6567   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6568 fi
6569
6570 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6571   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6572   USES_CONTROLS=1
6573 fi
6574
6575 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6576   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6577   USES_CONTROLS=1
6578 fi
6579
6580 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6581   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6582   USES_CONTROLS=1
6583   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6584 fi
6585
6586 if test "$wxUSE_IMAGLIST" = "yes"; then
6587     AC_DEFINE(wxUSE_IMAGLIST)
6588 fi
6589
6590 if test "$wxUSE_LISTBOOK" = "yes"; then
6591     AC_DEFINE(wxUSE_LISTBOOK)
6592     USES_CONTROLS=1
6593 fi
6594
6595 if test "$wxUSE_LISTBOX" = "yes"; then
6596     AC_DEFINE(wxUSE_LISTBOX)
6597     USES_CONTROLS=1
6598 fi
6599
6600 if test "$wxUSE_LISTCTRL" = "yes"; then
6601     if test "$wxUSE_IMAGLIST" = "yes"; then
6602         AC_DEFINE(wxUSE_LISTCTRL)
6603         USES_CONTROLS=1
6604         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6605     else
6606         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6607     fi
6608 fi
6609
6610 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6611     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6612     USES_CONTROLS=1
6613     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6614 fi
6615
6616 if test "$wxUSE_NOTEBOOK" = "yes"; then
6617     AC_DEFINE(wxUSE_NOTEBOOK)
6618     USES_CONTROLS=1
6619     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6620 fi
6621
6622 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6623   AC_DEFINE(wxUSE_ODCOMBOBOX)
6624   USES_CONTROLS=1
6625   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6626 fi
6627
6628 if test "$wxUSE_RADIOBOX" = "yes"; then
6629     AC_DEFINE(wxUSE_RADIOBOX)
6630     USES_CONTROLS=1
6631 fi
6632
6633 if test "$wxUSE_RADIOBTN" = "yes"; then
6634     AC_DEFINE(wxUSE_RADIOBTN)
6635     USES_CONTROLS=1
6636 fi
6637
6638 if test "$wxUSE_SASH" = "yes"; then
6639     AC_DEFINE(wxUSE_SASH)
6640     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6641 fi
6642
6643 if test "$wxUSE_SCROLLBAR" = "yes"; then
6644     AC_DEFINE(wxUSE_SCROLLBAR)
6645     USES_CONTROLS=1
6646     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6647 fi
6648
6649 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6650     AC_DEFINE(wxUSE_SEARCHCTRL)
6651     USES_CONTROLS=1
6652 fi
6653
6654 if test "$wxUSE_SLIDER" = "yes"; then
6655     AC_DEFINE(wxUSE_SLIDER)
6656     USES_CONTROLS=1
6657 fi
6658
6659 if test "$wxUSE_SPINBTN" = "yes"; then
6660     AC_DEFINE(wxUSE_SPINBTN)
6661     USES_CONTROLS=1
6662 fi
6663
6664 if test "$wxUSE_SPINCTRL" = "yes"; then
6665     AC_DEFINE(wxUSE_SPINCTRL)
6666     USES_CONTROLS=1
6667 fi
6668
6669 if test "$wxUSE_SPLITTER" = "yes"; then
6670     AC_DEFINE(wxUSE_SPLITTER)
6671     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6672 fi
6673
6674 if test "$wxUSE_STATBMP" = "yes"; then
6675     AC_DEFINE(wxUSE_STATBMP)
6676     USES_CONTROLS=1
6677 fi
6678
6679 if test "$wxUSE_STATBOX" = "yes"; then
6680     AC_DEFINE(wxUSE_STATBOX)
6681     USES_CONTROLS=1
6682 fi
6683
6684 if test "$wxUSE_STATTEXT" = "yes"; then
6685     AC_DEFINE(wxUSE_STATTEXT)
6686     USES_CONTROLS=1
6687 fi
6688
6689 if test "$wxUSE_STATLINE" = "yes"; then
6690     AC_DEFINE(wxUSE_STATLINE)
6691     USES_CONTROLS=1
6692 fi
6693
6694 if test "$wxUSE_STATUSBAR" = "yes"; then
6695     dnl this will get undefined in wx/chkconf.h if it's not supported
6696     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6697     AC_DEFINE(wxUSE_STATUSBAR)
6698     USES_CONTROLS=1
6699
6700     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6701 fi
6702
6703 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6704     AC_DEFINE(wxUSE_TAB_DIALOG)
6705 fi
6706
6707 if test "$wxUSE_TEXTCTRL" = "yes"; then
6708     AC_DEFINE(wxUSE_TEXTCTRL)
6709     USES_CONTROLS=1
6710     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6711 fi
6712
6713 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6714     if test "$wxUSE_COCOA" = 1 ; then
6715         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6716         wxUSE_TOGGLEBTN=no
6717     fi
6718
6719     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6720         AC_DEFINE(wxUSE_TOGGLEBTN)
6721         USES_CONTROLS=1
6722     fi
6723 fi
6724
6725 if test "$wxUSE_TOOLBAR" = "yes"; then
6726     AC_DEFINE(wxUSE_TOOLBAR)
6727     USES_CONTROLS=1
6728
6729     if test "$wxUSE_UNIVERSAL" = "yes"; then
6730         wxUSE_TOOLBAR_NATIVE="no"
6731     else
6732         wxUSE_TOOLBAR_NATIVE="yes"
6733         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6734     fi
6735
6736     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6737 fi
6738
6739 if test "$wxUSE_TOOLTIPS" = "yes"; then
6740     if test "$wxUSE_MOTIF" = 1; then
6741         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6742     else
6743         if test "$wxUSE_UNIVERSAL" = "yes"; then
6744             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6745         else
6746             AC_DEFINE(wxUSE_TOOLTIPS)
6747         fi
6748     fi
6749 fi
6750
6751 if test "$wxUSE_TREEBOOK" = "yes"; then
6752     AC_DEFINE(wxUSE_TREEBOOK)
6753     USES_CONTROLS=1
6754 fi
6755
6756 if test "$wxUSE_TOOLBOOK" = "yes"; then
6757     AC_DEFINE(wxUSE_TOOLBOOK)
6758     USES_CONTROLS=1
6759 fi
6760
6761 if test "$wxUSE_TREECTRL" = "yes"; then
6762     if test "$wxUSE_IMAGLIST" = "yes"; then
6763         AC_DEFINE(wxUSE_TREECTRL)
6764         USES_CONTROLS=1
6765         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6766     else
6767         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6768     fi
6769 fi
6770
6771 if test "$wxUSE_POPUPWIN" = "yes"; then
6772     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6773         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6774     else
6775         if test "$wxUSE_PM" = 1; then
6776             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6777         else
6778             AC_DEFINE(wxUSE_POPUPWIN)
6779             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6780
6781             USES_CONTROLS=1
6782         fi
6783     fi
6784 fi
6785
6786 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6787     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6788         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6789     else
6790         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6791         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6792     fi
6793 fi
6794
6795 if test "$wxUSE_TIPWINDOW" = "yes"; then
6796     if test "$wxUSE_PM" = 1; then
6797         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6798     else
6799         AC_DEFINE(wxUSE_TIPWINDOW)
6800     fi
6801 fi
6802
6803 if test "$USES_CONTROLS" = 1; then
6804     AC_DEFINE(wxUSE_CONTROLS)
6805 fi
6806
6807 dnl ---------------------------------------------------------------------------
6808 dnl misc options
6809 dnl ---------------------------------------------------------------------------
6810
6811 dnl please keep the settings below in alphabetical order
6812 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6813     AC_DEFINE(wxUSE_ACCESSIBILITY)
6814     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6815 fi
6816
6817 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6818     AC_DEFINE(wxUSE_DRAGIMAGE)
6819     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6820 fi
6821
6822 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6823     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6824         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6825     else
6826         AC_DEFINE(wxUSE_EXCEPTIONS)
6827         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6828     fi
6829 fi
6830
6831 USE_HTML=0
6832 if test "$wxUSE_HTML" = "yes"; then
6833     AC_DEFINE(wxUSE_HTML)
6834     USE_HTML=1
6835     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6836     if test "$wxUSE_MAC" = 1; then
6837         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6838     fi
6839 fi
6840 if test "$wxUSE_WEBKIT" = "yes"; then
6841     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6842         old_CPPFLAGS="$CPPFLAGS"
6843         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6844         AC_CHECK_HEADER([WebKit/HIWebView.h],
6845                         [
6846                            AC_DEFINE(wxUSE_WEBKIT)
6847                            WEBKIT_LINK="-framework WebKit"
6848                         ],
6849                         [
6850                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6851                            wxUSE_WEBKIT=no
6852                         ],
6853                         [
6854                            #include <Carbon/Carbon.h>
6855                            #include <WebKit/WebKit.h>
6856                         ])
6857         CPPFLAGS="$old_CPPFLAGS"
6858     elif test "$wxUSE_COCOA" = 1; then
6859         AC_DEFINE(wxUSE_WEBKIT)
6860     else
6861         wxUSE_WEBKIT=no
6862     fi
6863 fi
6864
6865 USE_XRC=0
6866 if test "$wxUSE_XRC" = "yes"; then
6867     if test "$wxUSE_XML" != "yes"; then
6868         AC_MSG_WARN([XML library not built, XRC resources disabled])
6869         wxUSE_XRC=no
6870     else
6871         AC_DEFINE(wxUSE_XRC)
6872         USE_XRC=1
6873         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6874     fi
6875 fi
6876
6877 USE_AUI=0
6878 if test "$wxUSE_AUI" = "yes"; then
6879    AC_DEFINE(wxUSE_AUI)
6880    USE_AUI=1
6881    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6882 fi
6883
6884 USE_STC=0
6885 if test "$wxUSE_STC" = "yes"; then
6886    AC_DEFINE(wxUSE_STC)
6887    USE_STC=1
6888    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6889 fi
6890
6891 if test "$wxUSE_MENUS" = "yes"; then
6892     AC_DEFINE(wxUSE_MENUS)
6893     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6894 fi
6895
6896 if test "$wxUSE_METAFILE" = "yes"; then
6897     AC_DEFINE(wxUSE_METAFILE)
6898 fi
6899
6900 if test "$wxUSE_MIMETYPE" = "yes"; then
6901     AC_DEFINE(wxUSE_MIMETYPE)
6902 fi
6903
6904 if test "$wxUSE_MINIFRAME" = "yes"; then
6905     AC_DEFINE(wxUSE_MINIFRAME)
6906 fi
6907
6908 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6909     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6910 fi
6911
6912 if test "$wxUSE_TASKBARICON" = "yes"; then
6913     AC_DEFINE(wxUSE_TASKBARICON)
6914     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6915 fi
6916
6917
6918 if test "$wxUSE_VALIDATORS" = "yes"; then
6919     AC_DEFINE(wxUSE_VALIDATORS)
6920     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6921 fi
6922
6923 if test "$wxUSE_PALETTE" = "yes" ; then
6924     if test "$wxUSE_DFB" = 1; then
6925         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6926         wxUSE_PALETTE=no
6927     else
6928         AC_DEFINE(wxUSE_PALETTE)
6929     fi
6930 fi
6931
6932 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6933   dnl Must be done this late because -lunicows must be before all the other libs
6934   LIBS=" -lunicows $LIBS"
6935 fi
6936
6937 USE_RICHTEXT=0
6938 if test "$wxUSE_RICHTEXT" = "yes"; then
6939     AC_DEFINE(wxUSE_RICHTEXT)
6940     USE_RICHTEXT=1
6941     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6942 fi
6943
6944 dnl ---------------------------------------------------------------------------
6945 dnl wxImage options
6946 dnl ---------------------------------------------------------------------------
6947
6948 if test "$wxUSE_IMAGE" = "yes" ; then
6949     AC_DEFINE(wxUSE_IMAGE)
6950
6951     if test "$wxUSE_GIF" = "yes" ; then
6952       AC_DEFINE(wxUSE_GIF)
6953     fi
6954
6955     if test "$wxUSE_PCX" = "yes" ; then
6956       AC_DEFINE(wxUSE_PCX)
6957     fi
6958
6959     if test "$wxUSE_TGA" = "yes" ; then
6960       AC_DEFINE(wxUSE_TGA)
6961     fi
6962
6963     if test "$wxUSE_IFF" = "yes" ; then
6964       AC_DEFINE(wxUSE_IFF)
6965     fi
6966
6967     if test "$wxUSE_PNM" = "yes" ; then
6968       AC_DEFINE(wxUSE_PNM)
6969     fi
6970
6971     if test "$wxUSE_XPM" = "yes" ; then
6972       AC_DEFINE(wxUSE_XPM)
6973     fi
6974
6975     if test "$wxUSE_ICO_CUR" = "yes" ; then
6976       AC_DEFINE(wxUSE_ICO_CUR)
6977     fi
6978 fi
6979
6980 dnl ---------------------------------------------------------------------------
6981 dnl common dialogs
6982 dnl ---------------------------------------------------------------------------
6983
6984 if test "$wxUSE_ABOUTDLG" = "yes"; then
6985     AC_DEFINE(wxUSE_ABOUTDLG)
6986 fi
6987
6988 if test "$wxUSE_CHOICEDLG" = "yes"; then
6989     AC_DEFINE(wxUSE_CHOICEDLG)
6990 fi
6991
6992 if test "$wxUSE_COLOURDLG" = "yes"; then
6993     AC_DEFINE(wxUSE_COLOURDLG)
6994 fi
6995
6996 if test "$wxUSE_FILEDLG" = "yes"; then
6997     AC_DEFINE(wxUSE_FILEDLG)
6998 fi
6999
7000 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7001     AC_DEFINE(wxUSE_FINDREPLDLG)
7002 fi
7003
7004 if test "$wxUSE_FONTDLG" = "yes"; then
7005     AC_DEFINE(wxUSE_FONTDLG)
7006 fi
7007
7008 if test "$wxUSE_DIRDLG" = "yes"; then
7009     if test "$wxUSE_TREECTRL" != "yes"; then
7010         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7011     else
7012         AC_DEFINE(wxUSE_DIRDLG)
7013     fi
7014 fi
7015
7016 if test "$wxUSE_MSGDLG" = "yes"; then
7017     AC_DEFINE(wxUSE_MSGDLG)
7018 fi
7019
7020 if test "$wxUSE_NUMBERDLG" = "yes"; then
7021     AC_DEFINE(wxUSE_NUMBERDLG)
7022 fi
7023
7024 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7025     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7026        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7027     else
7028         AC_DEFINE(wxUSE_PROGRESSDLG)
7029     fi
7030 fi
7031
7032 if test "$wxUSE_SPLASH" = "yes"; then
7033     AC_DEFINE(wxUSE_SPLASH)
7034     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7035 fi
7036
7037 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7038     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7039        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7040     else
7041         AC_DEFINE(wxUSE_STARTUP_TIPS)
7042     fi
7043 fi
7044
7045 if test "$wxUSE_TEXTDLG" = "yes"; then
7046     AC_DEFINE(wxUSE_TEXTDLG)
7047 fi
7048
7049 if test "$wxUSE_WIZARDDLG" = "yes"; then
7050     AC_DEFINE(wxUSE_WIZARDDLG)
7051     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7052 fi
7053
7054 dnl ---------------------------------------------------------------------------
7055 dnl wxMSW-only options
7056 dnl ---------------------------------------------------------------------------
7057
7058 if test "$wxUSE_MSW" = 1 ; then
7059
7060 if test "$wxUSE_DC_CACHEING" = "yes"; then
7061     AC_DEFINE(wxUSE_DC_CACHEING)
7062 fi
7063
7064 if test "$wxUSE_INICONF" = "yes"; then
7065     AC_DEFINE(wxUSE_INICONF)
7066 fi
7067
7068 if test "$wxUSE_DIB" = "yes"; then
7069     AC_DEFINE(wxUSE_WXDIB)
7070 fi
7071
7072 if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7073     AC_DEFINE(wxUSE_OWNER_DRAWN)
7074 fi
7075
7076 if test "$wxUSE_REGKEY" = "yes"; then
7077     AC_DEFINE(wxUSE_REGKEY)
7078 fi
7079
7080 if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7081     AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7082 fi
7083
7084 if test "$wxUSE_UXTHEME" = "yes"; then
7085     AC_DEFINE(wxUSE_UXTHEME)
7086 fi
7087
7088 fi
7089 dnl wxUSE_MSW = 1
7090
7091 dnl ---------------------------------------------------------------------------
7092 dnl wxGraphicsContext
7093 dnl ---------------------------------------------------------------------------
7094
7095 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7096    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7097       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7098    elif test "$wxUSE_GTK" != 1; then
7099       dnl for other builds we'll just wing it for now...
7100       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7101    else
7102       dnl ...but let's check for cairo availability for wxGTK builds
7103       PKG_CHECK_MODULES(CAIRO, cairo,
7104           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7105           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7106       )
7107    fi
7108 fi
7109
7110 dnl ---------------------------------------------------------------------------
7111 dnl wxMediaCtrl
7112 dnl ---------------------------------------------------------------------------
7113
7114 USE_MEDIA=0
7115
7116 if test "$wxUSE_MEDIACTRL" = "yes"; then
7117     USE_MEDIA=1
7118
7119     dnl -----------------------------------------------------------------------
7120     dnl GStreamer
7121     dnl -----------------------------------------------------------------------
7122     if test "$wxUSE_GTK" = 1; then
7123         wxUSE_GSTREAMER="no"
7124
7125         dnl -------------------------------------------------------------------
7126         dnl Test for at least 0.8 gstreamer module from pkg-config
7127         dnl Even totem doesn't accept 0.9 evidently.
7128         dnl
7129         dnl So, we first check to see if 0.10 if available - if not we
7130         dnl try the older 0.8 version
7131         dnl -------------------------------------------------------------------
7132         GST_VERSION_MAJOR=0
7133         GST_VERSION_MINOR=10
7134         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7135
7136         if test "$wxUSE_GSTREAMER8" = "no"; then
7137             PKG_CHECK_MODULES(GST,
7138                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7139                 [
7140                     wxUSE_GSTREAMER="yes"
7141                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7142                 ],
7143                 [
7144                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7145                     GST_VERSION_MINOR=8
7146                 ]
7147             )
7148         else
7149             dnl check only for 0.8
7150             GST_VERSION_MINOR=8
7151         fi
7152
7153         if test $GST_VERSION_MINOR = "8"; then
7154             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7155             PKG_CHECK_MODULES(GST,
7156                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7157                 wxUSE_GSTREAMER="yes",
7158                 [
7159                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7160                 ])
7161         fi
7162
7163
7164         if test "$wxUSE_GSTREAMER" = "yes"; then
7165             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7166             LIBS="$GST_LIBS $LIBS"
7167
7168             AC_DEFINE(wxUSE_GSTREAMER)
7169         else
7170             USE_MEDIA=0
7171         fi
7172     fi
7173
7174     if test $USE_MEDIA = 1; then
7175         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7176         AC_DEFINE(wxUSE_MEDIACTRL)
7177     fi
7178 fi
7179
7180 dnl ---------------------------------------------------------------------------
7181 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7182 dnl ---------------------------------------------------------------------------
7183
7184 if test "$cross_compiling" = "yes"; then
7185     dnl Use best guess from host as we can't use uname when cross compiling
7186     OSINFO="\"$host\""
7187 else
7188     dnl attualy work out OS version
7189     OSINFO=`uname -s -r -m`
7190     OSINFO="\"$OSINFO\""
7191 fi
7192
7193 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7194
7195 dnl ---------------------------------------------------------------------------
7196 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7197 dnl ---------------------------------------------------------------------------
7198
7199 if test "x$prefix" != "xNONE"; then
7200     wxPREFIX=$prefix
7201 else
7202     wxPREFIX=$ac_default_prefix
7203 fi
7204
7205 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7206
7207
7208 dnl ---------------------------------------------------------------------------
7209 dnl define variables with all built libraries for wx-config
7210 dnl ---------------------------------------------------------------------------
7211
7212 STD_BASE_LIBS="base"
7213 STD_GUI_LIBS=""
7214 BUILT_WX_LIBS="base"
7215 ALL_WX_LIBS="xrc stc gl media dbgrid qa html adv core odbc xml net base"
7216
7217 if test "$wxUSE_SOCKETS" = "yes" ; then
7218     STD_BASE_LIBS="net $STD_BASE_LIBS"
7219     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7220 fi
7221 if test "$wxUSE_ODBC" != "no" ; then
7222     BUILT_WX_LIBS="odbc $BUILT_WX_LIBS"
7223 fi
7224 if test "$wxUSE_XML" = "yes" ; then
7225     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7226     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7227 fi
7228
7229 if test "$wxUSE_GUI" = "yes"; then
7230     STD_GUI_LIBS="adv core"
7231     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7232
7233     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7234         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7235         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7236     fi
7237     if test "$wxUSE_ODBC" != "no" ; then
7238         BUILT_WX_LIBS="dbgrid $BUILT_WX_LIBS"
7239     fi
7240     if test "$wxUSE_HTML" = "yes" ; then
7241         STD_GUI_LIBS="html $STD_GUI_LIBS"
7242         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7243     fi
7244     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7245         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7246     fi
7247     if test "$wxUSE_OPENGL" = "yes" ; then
7248         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7249     fi
7250     if test "$wxUSE_AUI" = "yes" ; then
7251         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7252     fi
7253     if test "$wxUSE_STC" = "yes" ; then
7254         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7255     fi
7256     if test "$wxUSE_XRC" = "yes" ; then
7257         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7258         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7259     fi
7260 fi
7261
7262 AC_SUBST(ALL_WX_LIBS)
7263 AC_SUBST(BUILT_WX_LIBS)
7264 AC_SUBST(STD_BASE_LIBS)
7265 AC_SUBST(STD_GUI_LIBS)
7266
7267 dnl ---------------------------------------------------------------------------
7268 dnl Output the makefiles and such from the results found above
7269 dnl ---------------------------------------------------------------------------
7270
7271 dnl all additional libraries (except wxWidgets itself) we link with
7272
7273 if test "$wxUSE_MAC" = 1 ; then
7274     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7275         if test "$USE_DARWIN" = 1; then
7276             LDFLAGS="$LDFLAGS -framework QuickTime"
7277         else
7278             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7279         fi
7280     fi
7281     if test "$USE_DARWIN" = 1; then
7282         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7283     else
7284         LDFLAGS="$LDFLAGS -lCarbonLib"
7285     fi
7286 fi
7287 if test "$wxUSE_COCOA" = 1 ; then
7288     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7289     if test "$wxUSE_MEDIACTRL" = "yes"; then
7290         LDFLAGS="$LDFLAGS -framework QuickTime"
7291     fi
7292 fi
7293 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7294     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7295 fi
7296
7297 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7298
7299 if test "$wxUSE_GUI" = "yes"; then
7300
7301     dnl TODO add checks that these samples will really compile (i.e. all the
7302     dnl      library features they need are present)
7303
7304     dnl TODO some samples are never built so far: mfc (requires VC++)
7305     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7306                      erase event exec font image minimal mobile \
7307                      mobile/wxedit mobile/styles render \
7308                      shaped svg taborder vscroll widgets"
7309
7310     if test "$wxUSE_MONOLITHIC" != "yes"; then
7311         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7312     fi
7313     if test "$TOOLKIT" = "MSW"; then
7314         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7315         if test "$wxUSE_UNIVERSAL" != "yes"; then
7316             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7317         fi
7318     fi
7319     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7320         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7321     fi
7322 else
7323     SAMPLES_SUBDIRS="console"
7324 fi
7325
7326
7327 dnl C/C++ compiler options used to compile wxWidgets
7328 dnl
7329 dnl check for icc before gcc as icc is also recognized as gcc
7330 if test "x$INTELCC" = "xyes" ; then
7331     dnl Warnings which can't be easily suppressed in C code are disabled:
7332     dnl
7333     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7334     dnl     remark #869: parameter "foo" was never referenced
7335     dnl     remark #1572: floating-point equality and inequality comparisons
7336     dnl                   are unreliable
7337     dnl     remark #1684: conversion from pointer to same-sized integral type
7338     dnl
7339     dnl (for others see below)
7340     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7341 elif test "$GCC" = yes ; then
7342     CWARNINGS="-Wall -Wundef"
7343 fi
7344
7345 if test "x$INTELCXX" = "xyes" ; then
7346     dnl Intel compiler gives some warnings which simply can't be worked
7347     dnl around or of which we have too many (810, 869) so it's impractical to
7348     dnl keep them enabled even if in theory it would be nice and some others
7349     dnl (279) are generated for standard macros and so there is nothing we can
7350     dnl do about them
7351     dnl
7352     dnl     remark #279: controlling expression is constant
7353     dnl     remark #383: value copied to temporary, reference to temporary used
7354     dnl     remark #444: destructor for base class "xxx" is not virtual
7355     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7356     dnl     remark #869: parameter "foo" was never referenced
7357     dnl     remark #981: operands are evaluated in unspecified order
7358     dnl     remark #1418: external definition with no prior declaration
7359     dnl     remark #1419: external declaration in primary source file
7360     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7361 elif test "$GXX" = yes ; then
7362     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7363     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7364 fi
7365
7366
7367 dnl combine everything together and remove the extra white space while doing it
7368 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7369 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7370
7371
7372 dnl add -I options we use during library compilation
7373 dnl
7374 dnl note that the order is somewhat important: wxWidgets headers should
7375 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7376 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7377 dnl CodeWarrior):
7378 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7379  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7380  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7381  $CPPFLAGS `
7382
7383 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7384 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7385 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7386
7387 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7388 dnl only stuff to it
7389 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7390
7391
7392 if test "x$MWCC" = "xyes"; then
7393     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7394     dnl must use <regex.h> from system not our local copy on OS X,
7395     dnl but must use local not system on OS 9.
7396     dnl The following should make all -I paths usable for <> includes
7397     dnl while first checking in real system paths.  With 8.3 using
7398     dnl -gccincludes it will actually check local paths before system
7399     dnl even for <> which is totally wrong.
7400
7401     dnl Note that because this absolutely needs to be before any -I
7402     dnl that we have to tack it on to the end of the compiler commandline.
7403     CC="$CC -cwd source -I-"
7404     CXX="$CXX -cwd source -I-"
7405 fi
7406
7407
7408 LIBS=`echo $LIBS`
7409 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7410 EXTRALIBS_XML="$EXPAT_LINK"
7411 EXTRALIBS_HTML="$MSPACK_LINK"
7412 EXTRALIBS_ODBC="$ODBC_LINK"
7413 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7414 if test "$wxUSE_GUI" = "yes"; then
7415     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7416 fi
7417 if test "$wxUSE_OPENGL" = "yes"; then
7418     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7419 fi
7420
7421 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7422
7423 WXCONFIG_LIBS="$LIBS"
7424
7425 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7426 if test "$wxUSE_REGEX" = "builtin" ; then
7427     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7428 fi
7429 if test "$wxUSE_EXPAT" = "builtin" ; then
7430     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7431 fi
7432 if test "$wxUSE_ODBC" = "builtin" ; then
7433     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7434 fi
7435 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7436     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7437 fi
7438 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7439     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7440 fi
7441 if test "$wxUSE_LIBPNG" = "builtin" ; then
7442     wxconfig_3rdparty="png $wxconfig_3rdparty"
7443 fi
7444 if test "$wxUSE_ZLIB" = "builtin" ; then
7445     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7446 fi
7447
7448 for i in $wxconfig_3rdparty ; do
7449     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7450 done
7451
7452
7453 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7454     WXUNIV=1
7455
7456     case "$wxUNIV_THEMES" in
7457         ''|all)
7458             AC_DEFINE(wxUSE_ALL_THEMES)
7459             ;;
7460
7461         *)
7462             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7463                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7464             done
7465     esac
7466 else
7467     WXUNIV=0
7468 fi
7469
7470 AC_SUBST(wxUSE_ZLIB)
7471 AC_SUBST(wxUSE_REGEX)
7472 AC_SUBST(wxUSE_EXPAT)
7473 AC_SUBST(wxUSE_ODBC)
7474 AC_SUBST(wxUSE_LIBJPEG)
7475 AC_SUBST(wxUSE_LIBPNG)
7476 AC_SUBST(wxUSE_LIBTIFF)
7477
7478 if test $wxUSE_MONOLITHIC = "yes" ; then
7479     MONOLITHIC=1
7480 else
7481     MONOLITHIC=0
7482 fi
7483
7484 if test $wxUSE_PLUGINS = "yes" ; then
7485     USE_PLUGINS=1
7486 else
7487     USE_PLUGINS=0
7488 fi
7489
7490 if test $wxUSE_ODBC != "no" ; then
7491     USE_ODBC=1
7492 else
7493     USE_ODBC=0
7494 fi
7495
7496 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7497     USE_QA=1
7498 else
7499     USE_QA=0
7500 fi
7501
7502 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7503     OFFICIAL_BUILD=1
7504 else
7505     OFFICIAL_BUILD=0
7506 fi
7507
7508 AC_SUBST(VENDOR)
7509 AC_SUBST(OFFICIAL_BUILD)
7510 AC_SUBST(WX_FLAVOUR)
7511 AC_SUBST(WX_LIB_FLAVOUR)
7512
7513 AC_SUBST(WXUNIV)
7514 AC_SUBST(MONOLITHIC)
7515 AC_SUBST(USE_PLUGINS)
7516 AC_SUBST(LIBS)
7517 AC_SUBST(CXXWARNINGS)
7518 AC_SUBST(EXTRALIBS)
7519 AC_SUBST(EXTRALIBS_XML)
7520 AC_SUBST(EXTRALIBS_HTML)
7521 AC_SUBST(EXTRALIBS_ODBC)
7522 AC_SUBST(EXTRALIBS_GUI)
7523 AC_SUBST(EXTRALIBS_OPENGL)
7524 AC_SUBST(EXTRALIBS_SDL)
7525 AC_SUBST(WITH_PLUGIN_SDL)
7526 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7527 AC_SUBST(EXTRALIBS_GNOMEVFS)
7528 AC_SUBST(EXTRALIBS_HILDON)
7529 AC_SUBST(UNICODE)
7530 AC_SUBST(BUILD)
7531 AC_SUBST(DEBUG_INFO)
7532 AC_SUBST(DEBUG_FLAG)
7533 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7534 AC_SUBST(TOOLKIT_LOWERCASE)
7535 AC_SUBST(TOOLKIT_VERSION)
7536 AC_SUBST(SAMPLES_RPATH_FLAG)
7537 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7538 AC_SUBST(HOST_SUFFIX)
7539 AC_SUBST(CPPUNIT_CFLAGS)
7540 AC_SUBST(CPPUNIT_LIBS)
7541
7542 case "$TOOLKIT" in
7543     GTK)
7544         TOOLKIT_DESC="GTK+"
7545         if test "$WXGTK20" = 1; then
7546             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7547             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7548                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7549             fi
7550             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7551                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7552             fi
7553             if test "$wxUSE_LIBHILDON" = "yes"; then
7554                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7555             fi
7556
7557             if test "$TOOLKIT_EXTRA" != ""; then
7558                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7559             fi
7560         fi
7561         ;;
7562
7563     ?*)
7564         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7565         ;;
7566
7567     *)
7568         TOOLKIT_DESC="base only"
7569         ;;
7570 esac
7571
7572 if test "$wxUSE_WINE" = "yes"; then
7573     BAKEFILE_FORCE_PLATFORM=win32
7574 fi
7575
7576 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7577 dnl Hopefully for a non-unicode build there aren't any wide constants in
7578 dnl headers, but for a unicode build it's best to disable pch.
7579 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7580 then
7581     AC_CACHE_CHECK(
7582         [for gcc precompiled header bug],
7583         [wx_cv_gcc_pch_bug],
7584         [[
7585             echo '#include <stdio.h>
7586                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7587
7588             echo '#include "conftest.h"
7589                   int main()
7590                   {
7591                      printf("%ls", test_var);
7592                      return 0;
7593                   }' > conftest.cpp
7594
7595             wx_cv_gcc_pch_bug="pch not supported"
7596
7597             if $CXX conftest.h >/dev/null 2>&1
7598             then
7599                 wx_cv_gcc_pch_bug=
7600
7601                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7602                 then
7603                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7604                         grep awidetest >/dev/null
7605                     then
7606                         wx_cv_gcc_pch_bug=no
7607                     else
7608                         wx_cv_gcc_pch_bug=yes
7609                     fi
7610                 fi
7611             fi
7612
7613             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7614         ]])
7615
7616     if test "$wx_cv_gcc_pch_bug" = yes; then
7617         dnl make the default for pch 'no'
7618         dnl further below check whether the user overrode and warn them
7619         bk_use_pch=no
7620     fi
7621 fi
7622
7623 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7624
7625 dnl make install path absolute (if not already);
7626 dnl will fail with (some) MSDOS paths
7627 case ${INSTALL} in
7628   /* ) # Absolute
7629      ;;
7630   ?:* ) # Drive letter, considered as absolute.
7631      ;;
7632   *)
7633      INSTALL=`pwd`/${INSTALL} ;;
7634 esac
7635
7636 if test "$wxUSE_GUI" = "yes"; then
7637
7638 if test "$wxUSE_MSW" = 1 ; then
7639     if test "x$WINDRES" = "x"; then
7640         AC_MSG_ERROR([Required windres program not found])
7641     fi
7642
7643     RESCOMP="$WINDRES"
7644 fi
7645
7646 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7647     dnl base name of the resource file for wxMac must be the same
7648     dnl as library installation base name (-install_name)
7649     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7650     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7651
7652     dnl add the resources target for wxMac
7653     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7654
7655     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7656
7657     MACSETFILE="\$(SETFILE)"
7658
7659     dnl resources are bundled both with shared library and applications
7660     dnl since the carb resource *must* be included in the application
7661     if test "$wxUSE_MAC" = 1; then
7662         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7663         RESCOMP="$REZ"
7664         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7665     else
7666         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7667         RESCOMP="cat /dev/null \| $REZ"
7668         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7669     fi
7670
7671 else
7672     dnl default value is to (silently) do nothing in the makefile
7673     MACSETFILE="@true"
7674
7675     if test "$wxUSE_PM" = 1; then
7676         RESCOMP="emxbind"
7677         WXCONFIG_RESFLAGS="-ep"
7678
7679         dnl Is this one really used anywhere for pm?
7680         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7681     else
7682         POSTLINK_COMMAND="@true"
7683     fi
7684 fi
7685
7686 fi
7687 dnl wxUSE_GUI = 1
7688
7689
7690 dnl find out if the compiler supports PCH
7691 dnl
7692 dnl TODO: this should be in bakefile
7693 if test $GCC_PCH = 1
7694 then
7695     if test "$wx_cv_gcc_pch_bug" = yes; then
7696         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7697         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7698         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7699     fi
7700
7701     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7702 fi
7703
7704 dnl HACK ALERT!!
7705 dnl For now, we need to alter bk-deps not to generate deps
7706 dnl when we've configured a Universal binary build.
7707 dnl The next version of Bakefile will have the correct fix for this
7708 dnl at which time, this hack can be removed.
7709
7710 if test "$wxUSE_MAC" = 1 ; then
7711     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7712         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7713         mv temp bk-deps
7714         chmod +x bk-deps
7715     fi
7716 fi
7717
7718 if test "$wxUSE_SHARED" = "yes"; then
7719
7720     dnl We get the shared build linker from bakefile, since it
7721     dnl moved all the logic for this out of this file and into
7722     dnl its own macro.  But it can't decide on whether to return
7723     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7724     dnl So normalise and expand everything here now, because its
7725     dnl not going to change inside wx-config anyway.
7726     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7727     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7728
7729     dnl Need addtional flag on OS/2, so override bakefiles value
7730     dnl (there currently is no suitable variable to which the
7731     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7732     case "${host}" in
7733       *-pc-os2_emx | *-pc-os2-emx )
7734         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7735         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7736         cp -p ${srcdir}/src/os2/dllnames.sh .
7737         cp -p ${srcdir}/src/os2/dllar.sh .
7738       ;;
7739     esac
7740 else
7741
7742     dnl No bakefile support for static builds, but this should be ok for most.
7743     EXE_LINKER="$CXX -o"
7744
7745 fi
7746 if test "$wxUSE_OMF" = "yes"; then
7747     case "${host}" in
7748       *-pc-os2_emx | *-pc-os2-emx )
7749         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7750         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7751         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7752       ;;
7753     esac
7754 fi
7755
7756 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7757 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7758
7759
7760 dnl Sun cc is compatible with gcc and so either of them can use the C
7761 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7762 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7763 dnl where GTK+ is built with gcc
7764 dnl
7765 dnl However the compiler options are not compatible at all and in particular
7766 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7767 dnl filter them out as we already have the correct options for multithreaded
7768 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7769 case "${host}" in
7770     *-*-solaris2* )
7771         dnl system packages are compiled with Sun CC and so pkg-config outputs
7772         dnl CC-specific "-mt" flag, remove it when using gcc
7773         if "$GCC" = yes; then
7774             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7775             LIBS=`echo $LIBS | sed 's/-mt//'`
7776             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7777         fi
7778         ;;
7779
7780     *-*-linux* )
7781         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7782         dnl -pthreads which Sun CC doesn't know about
7783         if test "x$SUNCXX" = xyes; then
7784             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7785             LIBS=`echo $LIBS | sed 's/-pthread//'`
7786             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7787         fi
7788         ;;
7789 esac
7790
7791 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7792 dnl it doesn't affect compilation checks above
7793 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7794 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7795
7796 dnl for convenience, sort the samples in alphabetical order
7797 dnl
7798 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7799 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7800 dnl
7801 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7802 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7803 dnl       only removes the Unix-like part of the introduced line break.
7804 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7805
7806 dnl subtle bakefile goop.
7807 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7808 dnl I wish we would have called it something less likely to clash with
7809 dnl things though.
7810 AC_SUBST(SHARED)
7811
7812 dnl global options
7813 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7814 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7815
7816 dnl toolkit options
7817 AC_SUBST(USE_GUI)
7818 AC_SUBST(AFMINSTALL)
7819 AC_SUBST(WIN32INSTALL)
7820 AC_SUBST(TOOLKIT)
7821 AC_SUBST(TOOLKIT_DIR)
7822 AC_SUBST(TOOLCHAIN_NAME)
7823 AC_SUBST(TOOLCHAIN_FULLNAME)
7824
7825 dnl wx-config options
7826 AC_SUBST(host_alias)
7827 AC_SUBST(cross_compiling)
7828 AC_SUBST(WIDGET_SET)
7829 AC_SUBST(WX_RELEASE)
7830 AC_SUBST(WX_VERSION)
7831 AC_SUBST(WX_SUBVERSION)
7832 AC_SUBST(WX_CHARTYPE)
7833 AC_SUBST(WX_DEBUGTYPE)
7834
7835 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7836 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7837 dnl are used when building the libraries using the library
7838 dnl
7839 dnl so put anything which should be used only during the library build in, e.g.
7840 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7841 dnl
7842 dnl and, finally, for some things which should be only used by wx-config but
7843 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7844 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7845 AC_SUBST(WXCONFIG_CPPFLAGS)
7846 AC_SUBST(WXCONFIG_CFLAGS)
7847 AC_SUBST(WXCONFIG_CXXFLAGS)
7848
7849 AC_SUBST(WXCONFIG_LIBS)
7850 AC_SUBST(WXCONFIG_RPATH)
7851 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7852 AC_SUBST(WXCONFIG_RESFLAGS)
7853 AC_SUBST(EXE_LINKER)
7854
7855 dnl distribution vars
7856 AC_SUBST(GUIDIST)
7857 AC_SUBST(DISTDIR)
7858
7859 dnl additional subdirectories where we will build
7860 AC_SUBST(SAMPLES_SUBDIRS)
7861
7862 dnl additional libraries and linker settings
7863 AC_SUBST(LDFLAGS)
7864 AC_SUBST(LDFLAGS_GL)
7865 AC_SUBST(OPENGL_LIBS)
7866 AC_SUBST(DMALLOC_LIBS)
7867 AC_SUBST(WX_VERSION_TAG)
7868
7869 dnl additional resurces settings
7870 AC_SUBST(RESCOMP)
7871 AC_SUBST(WINDRES)
7872 AC_SUBST(REZ)
7873 AC_SUBST(RESFLAGS)
7874 AC_SUBST(RESPROGRAMOBJ)
7875 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7876 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7877
7878 dnl additional for Mac OS X
7879 AC_SUBST(DEREZ)
7880 AC_SUBST(LIBWXMACRES)
7881 AC_SUBST(POSTLINK_COMMAND)
7882 AC_SUBST(MACSETFILE)
7883
7884 dnl other tools
7885 AC_SUBST(GCC)
7886 AC_SUBST(DLLTOOL)
7887
7888
7889 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7890 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7891 dnl - and we do use it)
7892 AC_PROG_MAKE_SET
7893
7894
7895 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7896
7897 if test "$USE_WIN32" = 1; then
7898     AC_CONFIG_COMMANDS(
7899         [
7900             rcdefs.h
7901         ],
7902         [
7903             mkdir -p $outdir &&
7904             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7905         ],
7906         [
7907             CPP="$CPP"
7908             infile="$srcdir/include/wx/msw/genrcdefs.h"
7909             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7910         ]
7911     )
7912 fi
7913
7914 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7915                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7916                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7917
7918 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7919                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7920                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7921
7922 if test "$wx_cv_version_script" = "yes"; then
7923     AC_CONFIG_FILES(version-script)
7924 fi
7925 AC_CONFIG_FILES(Makefile)
7926
7927 AC_CONFIG_COMMANDS([wx-config],
7928                    [ rm -f wx-config
7929                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7930                    ],
7931                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7932                      LN_S="${LN_S}"
7933                    ])
7934
7935 dnl This would give us us build dir that in every significant way
7936 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7937 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7938 dnl on platforms that do not have symlinks.
7939 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7940
7941 if test "$wxWITH_SUBDIRS" != "no"; then
7942 dnl Configure samples, demos etc. directories, but only if they are present:
7943 if test "$wxUSE_GUI" = "yes"; then
7944     SUBDIRS="samples demos utils"
7945 else dnl we build wxBase only
7946     dnl there are no wxBase programs in demos
7947     SUBDIRS="samples utils"
7948 fi
7949 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7950 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7951
7952 for subdir in `echo $SUBDIRS`; do
7953     if test -d ${srcdir}/${subdir} ; then
7954         if test "$wxUSE_GUI" = "yes"; then
7955             if test ${subdir} = "samples"; then
7956                 dnl only take those samples which compile in the current
7957                 dnl configuration and which exist
7958                 makefiles="samples/Makefile.in $makefiles"
7959                 for sample in `echo $SAMPLES_SUBDIRS`; do
7960                     if test -d $srcdir/samples/$sample; then
7961                         makefiles="samples/$sample/Makefile.in $makefiles"
7962                     fi
7963                 done
7964             else
7965                 dnl assume that everything compiles for utils &c
7966                 dnl any that shouldn't be built can be added to
7967                 dnl DISABLED_UTILS, DISABLED_DEMOS
7968                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
7969                 eval "disabled=\$$disabled_var"
7970                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7971                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7972             fi
7973         else dnl we build wxBase only
7974             dnl don't take all samples/utils, just those which build with
7975             dnl wxBase
7976             if test ${subdir} = "samples"; then
7977                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7978             elif test ${subdir} = "utils"; then
7979                 makefiles=""
7980                 for util in HelpGen tex2rtf ; do
7981                     if test -d $srcdir/utils/$util ; then
7982                         makefiles="utils/$util/Makefile.in \
7983                                    utils/$util/src/Makefile.in \
7984                                    $makefiles"
7985                     fi
7986                 done
7987             else dnl assume that everything compiles for tests
7988                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7989             fi
7990         fi
7991
7992         for mkin in $makefiles ; do
7993             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7994             AC_CONFIG_FILES([$mk])
7995         done
7996     fi
7997 done
7998 fi dnl wxWITH_SUBDIRS
7999
8000 AC_OUTPUT
8001
8002 dnl report how we have been configured
8003 echo
8004 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8005 echo ""
8006 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8007 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8008
8009 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8010 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8011 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8012 if test "$wxUSE_UNICODE" = "yes"; then
8013     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8014         echo " (using UTF-8)"
8015     else
8016         echo " (using wchar_t)"
8017     fi
8018 else
8019     echo
8020 fi
8021
8022 echo "  What level of wxWidgets compatibility should be enabled?"
8023 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8024 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8025
8026 echo "  Which libraries should wxWidgets use?"
8027 echo "                                       STL                ${wxUSE_STL}"
8028 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8029 echo "                                       png                ${wxUSE_LIBPNG-none}"
8030 echo "                                       regex              ${wxUSE_REGEX}"
8031 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8032 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8033 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8034 fi
8035 echo "                                       zlib               ${wxUSE_ZLIB}"
8036 echo "                                       odbc               ${wxUSE_ODBC}"
8037 echo "                                       expat              ${wxUSE_EXPAT}"
8038 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8039 echo "                                       sdl                ${wxUSE_LIBSDL}"
8040
8041 echo ""
8042
8043 dnl vi: set et sts=4 sw=4 com=\:dnl: