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 "$wxUSE_UNICODE_UTF8" = "auto" ; then
3493     if test "$TOOLKIT" = "DFB" ; then
3494         wxUSE_UNICODE_UTF8=yes
3495     elif test "$TOOLKIT" = "GTK" -a "$WXGTK20" = "1" ; then
3496         wxUSE_UNICODE_UTF8=yes
3497     elif test "$USE_OS2" = "1" ; then
3498         dnl wide char support is quite incomplete in libc;
3499         dnl UTF-8 might actually work when evaluating/setting
3500         dnl code pages correctly, even for ports other than GTK20.
3501         wxUSE_UNICODE_UTF8=yes
3502     else
3503         wxUSE_UNICODE_UTF8=no
3504     fi
3505 fi
3506
3507 dnl ---------------------------------------------------------------------------
3508 dnl Optional libraries included when system library is not used
3509 dnl ---------------------------------------------------------------------------
3510
3511 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3512 if test "$wxUSE_GUI" = "yes"; then
3513     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3514         dnl defines HAVE_X11_XKBLIB_H
3515         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3516         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3517                          [
3518                           #if HAVE_X11_XLIB_H
3519                             #include <X11/Xlib.h>
3520                           #endif
3521                          ])
3522     fi
3523 fi
3524
3525
3526 dnl ----------------------------------------------------------------
3527 dnl iODBC support
3528 dnl ----------------------------------------------------------------
3529
3530 IODBC_C_SRC=""
3531
3532
3533 dnl ODBC is handled separately for MSW
3534 if test "$TOOLKIT" != "MSW" ; then
3535
3536     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3537         dnl This is not ideal we really ough to use the unixodbc-config
3538         dnl  or iodbc-config if they exist.
3539
3540         AC_CHECK_HEADER([sql.h], [found_sql_h=1],, [ ])
3541         if test "x$found_sql_h" = "x1" ; then
3542             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3543             [
3544                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3545                 [
3546                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3547                 ])
3548             ])
3549         fi
3550         if test "x$ODBC_LINK" = "x" ; then
3551             if test "$wxUSE_ODBC" = "sys" ; then
3552                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3553             else
3554                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3555                 wxUSE_ODBC=builtin
3556             fi
3557         else
3558             dnl we are using the system library
3559             wxUSE_ODBC=sys
3560         fi
3561     fi
3562
3563     if test "$wxUSE_ODBC" = "builtin" ; then
3564         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3565     fi
3566 fi
3567
3568 if test "$wxUSE_ODBC" != "no" ; then
3569     AC_DEFINE(wxUSE_ODBC)
3570     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3571
3572     dnl is this still necessary?
3573     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3574 fi
3575
3576 dnl ---------------------------------------------------------------------------
3577 dnl wxDisplay Sanity checks
3578 dnl ---------------------------------------------------------------------------
3579
3580 if test "$wxUSE_DISPLAY" = "yes"; then
3581 dnl ---------------------------------------------------------------------------
3582 dnl Xinerama (for unix ) - Brian Victor
3583 dnl ---------------------------------------------------------------------------
3584     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3585         AC_MSG_CHECKING([for Xinerama])
3586         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3587         if test "$ac_find_libraries" != "" ; then
3588             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3589             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3590                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3591             fi
3592             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3593             AC_MSG_RESULT([yes])
3594
3595             AC_MSG_CHECKING([for Xxf86vm extension])
3596             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3597             if test "$ac_find_libraries" != "" ; then
3598                 AC_MSG_RESULT([yes])
3599                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3600                                  [
3601                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3602                                  ],
3603                                  [],
3604                                  [
3605                                       #if HAVE_X11_XLIB_H
3606                                         #include <X11/Xlib.h>
3607                                       #endif
3608                                  ])
3609             else
3610                 AC_MSG_RESULT([no])
3611             fi
3612
3613         else
3614             AC_MSG_RESULT([no])
3615             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3616             wxUSE_DISPLAY="no"
3617         fi
3618     elif test "$wxUSE_MSW" = 1; then
3619 dnl ---------------------------------------------------------------------------
3620 dnl DirectDraw for MSW - optionally used by WxDisplay.
3621 dnl ---------------------------------------------------------------------------
3622         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3623     fi
3624 fi
3625
3626 dnl ---------------------------------------------------------------------------
3627 dnl X11 session management
3628 dnl ---------------------------------------------------------------------------
3629 if test "$wxUSE_DETECT_SM" = "yes"; then
3630     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3631         AC_MSG_CHECKING([for -lSM - X11 session management])
3632         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3633         if test "$ac_find_libraries" != "" ; then
3634             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3635             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3636                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3637             fi
3638             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3639             AC_MSG_RESULT([yes])
3640         else
3641             AC_MSG_RESULT([no])
3642             AC_MSG_WARN([libSM not found; disabling session management detection])
3643             wxUSE_DETECT_SM="no"
3644         fi
3645     else
3646         wxUSE_DETECT_SM="no"
3647     fi
3648 fi
3649
3650
3651 dnl ---------------------------------------------------------------------------
3652 dnl OpenGL libraries
3653 dnl ---------------------------------------------------------------------------
3654
3655 USE_OPENGL=0
3656 if test "$wxUSE_OPENGL" = "yes"; then
3657     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3658         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3659         wxUSE_OPENGL="no"
3660     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3661         OPENGL_LIBS="-framework OpenGL -framework AGL"
3662     elif test "$wxUSE_MSW" = 1; then
3663         OPENGL_LIBS="-lopengl32 -lglu32"
3664     else
3665         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3666         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3667         AC_MSG_CHECKING([for OpenGL headers])
3668         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3669         if test "$ac_find_includes" != "" ; then
3670             AC_MSG_RESULT(found in $ac_find_includes)
3671             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3672             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3673         else
3674             AC_MSG_RESULT([not found])
3675         fi
3676
3677         AC_CHECK_HEADER(GL/gl.h, [
3678             AC_CHECK_HEADER(GL/glu.h, [
3679                 found_gl=0
3680
3681                 AC_MSG_CHECKING([for -lGL])
3682                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3683                 if test "$ac_find_libraries" != "" ; then
3684                     AC_MSG_RESULT([found in $ac_find_libraries])
3685
3686                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3687                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3688                         LDFLAGS_GL="$ac_path_to_link"
3689                     fi
3690
3691                     dnl don't suppose that libGL and libGLU are always in the
3692                     dnl same directory -- this is not true for some common
3693                     dnl distributions
3694                     AC_MSG_CHECKING([for -lGLU])
3695                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3696                     if test "$ac_find_libraries" != "" ; then
3697                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3698                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3699                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3700                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3701                         fi
3702
3703                         found_gl=1
3704                         OPENGL_LIBS="-lGL -lGLU"
3705                         AC_MSG_RESULT([yes])
3706                     else
3707                         AC_MSG_RESULT([no])
3708                     fi
3709                 else
3710                     AC_MSG_RESULT([no])
3711                 fi
3712
3713                 if test "$found_gl" != 1; then
3714                     AC_MSG_CHECKING([for -lMesaGL])
3715                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3716                     if test "$ac_find_libraries" != "" ; then
3717                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3718                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3719                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3720                         AC_MSG_RESULT([yes])
3721                     else
3722                         AC_MSG_RESULT([no])
3723                     fi
3724                 fi
3725             ],, [ ])
3726         ],
3727         [],
3728         [ ])
3729
3730         if test "x$OPENGL_LIBS" = "x"; then
3731             dnl it should be an error and not a warning because OpenGL is not on
3732             dnl by default and so if it had been explicitly requested, we
3733             dnl shouldn't just fall back to compiling the library without it
3734             AC_MSG_ERROR(OpenGL libraries not available)
3735         fi
3736     fi
3737
3738     if test "$wxUSE_OPENGL" = "yes"; then
3739         USE_OPENGL=1
3740         AC_DEFINE(wxUSE_OPENGL)
3741         AC_DEFINE(wxUSE_GLCANVAS)
3742         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3743     fi
3744 fi
3745
3746
3747 dnl the symbol which allows conditional compilation for the given toolkit
3748 if test -n "$TOOLKIT" ; then
3749     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3750 fi
3751
3752
3753 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3754
3755 if test "$wxUSE_SHARED" = "yes"; then
3756     case "${host}" in
3757       *-pc-msdosdjgpp )
3758         dnl only static for now
3759         wxUSE_SHARED=no
3760         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3761       ;;
3762     esac
3763 fi
3764
3765 if test "$wxUSE_SHARED" = "yes"; then
3766
3767     dnl use versioned symbols if available on the platform
3768     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3769
3770     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3771     dnl assigned to CFLAGS and CXXFLAGS below)
3772     if test "$wxUSE_VISIBILITY" != "no"; then
3773         WX_VISIBILITY
3774     fi
3775
3776     dnl test for Sun CC which can be used under both Solaris and Linux
3777     if test "x$SUNCXX" = xyes; then
3778         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3779         WXCONFIG_RPATH="-R\$libdir"
3780     else
3781     case "${host}" in
3782       *-*-linux* | *-*-gnu* )
3783         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3784         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3785         ;;
3786
3787       *-*-solaris2* )
3788         dnl here we know that Sun CC is not used as we tested for it above,
3789         dnl hence we must be using gcc
3790
3791         dnl newer versions of gcc need -isystem to compile X headers on
3792         dnl Solaris (which use old style C syntax)
3793         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3794
3795         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3796         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3797         saveLdflags="$LDFLAGS"
3798         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3799         AC_MSG_CHECKING([if the linker accepts -rpath])
3800         AC_TRY_LINK(
3801             [],[],
3802             [
3803                 AC_MSG_RESULT([yes])
3804                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3805                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3806             ],[
3807                 AC_MSG_RESULT([no])
3808                 AC_MSG_CHECKING([if the linker accepts -R])
3809                 LDFLAGS="$saveLdflags -Wl,-R,/"
3810                 AC_TRY_LINK(
3811                     [],[],
3812                     [
3813                         AC_MSG_RESULT([yes])
3814                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3815                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3816                     ],[
3817                         AC_MSG_RESULT([no])
3818                     ])
3819             ])
3820         LDFLAGS="$saveLdflags"
3821       ;;
3822
3823       *-*-darwin* )
3824         install_name_tool=`which install_name_tool`
3825         if test "$install_name_tool" -a -x "$install_name_tool"; then
3826             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3827             cat <<EOF >change-install-names
3828 #!/bin/sh
3829 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3830 inst_cmd="install_name_tool "
3831 for i in \${libnames} ; do
3832     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3833 done
3834 \${inst_cmd} \${3}
3835 EOF
3836             chmod +x change-install-names
3837         fi
3838       ;;
3839
3840       *-*-cygwin* | *-*-mingw32* )
3841         dnl this one shouldn't be used for the library build so put it in a
3842         dnl separate variable from WXCONFIG_CPPFLAGS
3843         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3844         ;;
3845
3846       *-*-hpux* )
3847         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3848         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3849         ;;
3850
3851     esac
3852     fi
3853
3854     if test $wxUSE_RPATH = "no"; then
3855         SAMPLES_RPATH_FLAG=''
3856         SAMPLES_RPATH_POSTLINK=''
3857         WXCONFIG_RPATH=''
3858     fi
3859
3860     SHARED=1
3861
3862 else
3863
3864     config_linkage_component="-static"
3865     SHARED=0
3866
3867 fi
3868
3869
3870 UNICODE=0
3871 lib_unicode_suffix=
3872 WX_CHARTYPE="ansi"
3873 if test "$wxUSE_UNICODE" = "yes"; then
3874     lib_unicode_suffix=u
3875     WX_CHARTYPE="unicode"
3876     UNICODE=1
3877 fi
3878
3879 lib_debug_suffix=
3880 WX_DEBUGTYPE="release"
3881 DEBUG_FLAG=0
3882 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3883     lib_debug_suffix=d
3884     WX_DEBUGTYPE="debug"
3885     DEBUG_FLAG=1
3886 fi
3887
3888 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3889 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3890
3891 DEBUG_INFO=0
3892 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3893     DEBUG_INFO=1
3894 fi
3895
3896 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3897
3898 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3899
3900 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3901
3902 if test "$cross_compiling" = "yes"; then
3903     HOST_SUFFIX="-$host_alias"
3904     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3905     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3906 fi
3907
3908 dnl library link name
3909 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3910 dnl If we ever need to do that, we won't need to keep these.
3911 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3912 if test "${TOOLKIT_DIR}" = "os2"; then
3913     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3914 else
3915     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3916 fi
3917
3918
3919
3920 if test "$wxUSE_COCOA" = 1; then
3921     AC_LANG_SAVE
3922     AC_WX_LANG_OBJECTIVEC
3923 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3924 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3925 dnl Point but only if MacTypes.h was not included first.  Of course,
3926 dnl if MacTypes.h is included later then you're screwed when it
3927 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3928 dnl to not typedef Point and thus fix the problem.
3929     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3930     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3931 #include <CoreFoundation/CoreFoundation.h>
3932         ],[],
3933         [AC_MSG_RESULT([no])],
3934         [AC_MSG_RESULT([yes])
3935         AC_MSG_CHECKING([if defining __Point__ will fix it])
3936         AC_TRY_COMPILE([#define __Point__ 1
3937 #include <AppKit/NSEvent.h>
3938 #include <CoreFoundation/CoreFoundation.h>
3939             ],[],
3940             [AC_MSG_RESULT([yes])
3941             AC_DEFINE(__Point__)
3942             ],
3943             [AC_MSG_FAILURE([no])]
3944         )]
3945     )
3946     AC_LANG_RESTORE
3947 fi
3948
3949 dnl ---------------------------------------------------------------------------
3950 dnl Checks for typedefs
3951 dnl ---------------------------------------------------------------------------
3952
3953 dnl   defines mode_t if not already defined
3954 AC_TYPE_MODE_T
3955 dnl   defines off_t if not already defined
3956 AC_TYPE_OFF_T
3957 dnl   defines pid_t if not already defined
3958 AC_TYPE_PID_T
3959 dnl   defines size_t if not already defined
3960 AC_TYPE_SIZE_T
3961 dnl   defines uid_t and gid_t if not already defined
3962 AC_TYPE_UID_T
3963
3964 dnl sets HAVE_SSIZE_T if ssize_t is defined
3965 AC_CHECK_TYPES(ssize_t)
3966
3967 dnl check what exactly size_t is on this machine - this is necessary to avoid
3968 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3969 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3970 AC_CACHE_CHECK([if size_t is unsigned int],
3971     wx_cv_size_t_is_uint,
3972     [
3973     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3974     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3975     dnl methods in a local class (i.e. class inside a function) declaration
3976     dnl without any objections!!
3977     dnl
3978     dnl hence the hack below: we must have Foo at global scope!
3979     AC_TRY_COMPILE([#include <stddef.h>],
3980         [
3981             return 0; }
3982
3983             struct Foo { void foo(size_t); void foo(unsigned int); };
3984
3985             int bar() {
3986         ],
3987         wx_cv_size_t_is_uint=no,
3988         wx_cv_size_t_is_uint=yes
3989     )
3990     ]
3991 )
3992
3993 if test "$wx_cv_size_t_is_uint" = "yes"; then
3994     AC_DEFINE(wxSIZE_T_IS_UINT)
3995 else
3996     AC_CACHE_CHECK([if size_t is unsigned long],
3997         wx_cv_size_t_is_ulong,
3998         AC_TRY_COMPILE([#include <stddef.h>],
3999             [
4000                 return 0; }
4001
4002                 struct Foo { void foo(size_t); void foo(unsigned long); };
4003
4004                 int bar() {
4005             ],
4006             wx_cv_size_t_is_ulong=no,
4007             wx_cv_size_t_is_ulong=yes
4008         )
4009     )
4010
4011     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4012         AC_DEFINE(wxSIZE_T_IS_ULONG)
4013     fi
4014 fi
4015
4016 AC_CACHE_CHECK([if wchar_t is separate type],
4017     wx_cv_wchar_t_is_separate_type,
4018     AC_TRY_COMPILE([#include <wchar.h>],
4019         [
4020             return 0; }
4021
4022             struct Foo { void foo(wchar_t);
4023                          void foo(unsigned short);
4024                          void foo(unsigned int);
4025                          void foo(unsigned long); };
4026
4027             int bar() {
4028         ],
4029         wx_cv_wchar_t_is_separate_type=yes,
4030         wx_cv_wchar_t_is_separate_type=no
4031     )
4032 )
4033
4034 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4035     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4036 else
4037     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4038 fi
4039
4040 AC_LANG_POP() dnl C++
4041
4042 dnl ---------------------------------------------------------------------------
4043 dnl Checks for structures
4044 dnl ---------------------------------------------------------------------------
4045
4046 dnl does passwd struct has the pw_gecos field?
4047 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4048     [
4049         AC_TRY_COMPILE([#include <pwd.h>],
4050              [
4051                 char *p;
4052                 struct passwd *pw;
4053                 p = pw->pw_gecos;
4054              ],
4055              [
4056                 wx_cv_struct_pw_gecos=yes
4057              ],
4058              [
4059                 wx_cv_struct_pw_gecos=no
4060              ]
4061         )
4062     ]
4063 )
4064
4065 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4066     AC_DEFINE(HAVE_PW_GECOS)
4067 fi
4068
4069 dnl ---------------------------------------------------------------------------
4070 dnl Check for functions
4071 dnl ---------------------------------------------------------------------------
4072
4073 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4074 if test "$wxUSE_WCHAR_T" = "yes"; then
4075     AC_DEFINE(wxUSE_WCHAR_T)
4076
4077     dnl check for wcslen in all possible places
4078     WCSLEN_FOUND=0
4079     WCHAR_LINK=
4080     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4081
4082     if test "$WCSLEN_FOUND" = 0; then
4083         if test "$TOOLKIT" = "MSW"; then
4084             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4085         else
4086             AC_CHECK_LIB(w, wcslen, [
4087                             WCHAR_LINK=" -lw"
4088                             WCSLEN_FOUND=1
4089                         ])
4090         fi
4091     fi
4092
4093     if test "$WCSLEN_FOUND" = 1; then
4094         AC_DEFINE(HAVE_WCSLEN)
4095     fi
4096
4097     AC_CHECK_FUNCS([wcsdup])
4098
4099     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4100     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4101     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4102     dnl flags when g++ is configured, it will declare it's own).
4103     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4104         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4105     fi
4106
4107     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4108     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4109     dnl library, not the header, so do a header check for mbstate_t first.
4110     AC_CHECK_TYPES([mbstate_t],
4111                    [AC_CHECK_FUNCS(wcsrtombs)],
4112                    [],
4113                    [#include <wchar.h>])
4114 else
4115     AC_MSG_WARN([Wide character support is unavailable])
4116 fi
4117
4118 dnl check for vsnprintf() -- a safe version of vsprintf())
4119 dnl
4120 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4121 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4122 dnl stupidly, provides a dummy function declaration inside its extension)
4123 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4124 dnl
4125 dnl so we first check if the function is in the library
4126 dnl
4127 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4128 AC_CHECK_FUNCS(snprintf vsnprintf)
4129
4130 if test "$ac_cv_func_vsnprintf" = "yes"; then
4131     dnl yes it is -- now check if it is in the headers
4132     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4133         [
4134             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4135             dnl taking "char *" and not "const char *" while Metrowerks does
4136             dnl provide a correct vsnprintf declaration but in C++ mode it's
4137             dnl always in std namespace and so we have to bring it in scope
4138             AC_TRY_COMPILE(
4139                 [
4140                     #include <stdio.h>
4141                     #include <stdarg.h>
4142                     #ifdef __MSL__
4143                     #if __MSL__ >= 0x6000
4144                     namespace std {}
4145                     using namespace std;
4146                     #endif
4147                     #endif
4148                 ],
4149                 [
4150                     char *buf;
4151                     va_list ap;
4152                     vsnprintf(buf, 10u, "%s", ap);
4153                 ],
4154                 wx_cv_func_vsnprintf_decl=yes,
4155                 wx_cv_func_vsnprintf_decl=no
4156             )
4157         ]
4158     )
4159
4160     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4161         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4162
4163         dnl we know there is a vsnprintf declaration, but some old headers
4164         dnl may have one taking a "char *" format instead of "const char *"
4165         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4166             [
4167                 AC_TRY_COMPILE(
4168                     [
4169                         #include <stdio.h>
4170                         #include <stdarg.h>
4171                         #ifdef __MSL__
4172                         #if __MSL__ >= 0x6000
4173                         namespace std {}
4174                         using namespace std;
4175                         #endif
4176                         #endif
4177                     ],
4178                     [
4179                         char *buf;
4180                         va_list ap;
4181                         const char *fmt = "%s";
4182                         vsnprintf(buf, 10u, fmt, ap);
4183                     ],
4184                     wx_cv_func_broken_vsnprintf_decl=no,
4185                     wx_cv_func_broken_vsnprintf_decl=yes
4186                 )
4187             ]
4188         )
4189
4190         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4191             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4192         fi
4193     fi
4194 fi
4195
4196 dnl the same as above but for snprintf() now: it's not present in at least AIX
4197 dnl 4.2 headers
4198 if test "$ac_cv_func_snprintf" = "yes"; then
4199     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4200         [
4201             AC_TRY_COMPILE(
4202                 [
4203                     #include <stdio.h>
4204                     #include <stdarg.h>
4205                     #ifdef __MSL__
4206                     #if __MSL__ >= 0x6000
4207                     namespace std {}
4208                     using namespace std;
4209                     #endif
4210                     #endif
4211                 ],
4212                 [
4213                     char *buf;
4214                     snprintf(buf, 10u, "%s", "wx");
4215                 ],
4216                 wx_cv_func_snprintf_decl=yes,
4217                 wx_cv_func_snprintf_decl=no
4218             )
4219         ]
4220     )
4221
4222     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4223         AC_DEFINE(HAVE_SNPRINTF_DECL)
4224
4225         dnl we know there is an snprintf declaration, but some old headers
4226         dnl may have one taking a "char *" format instead of "const char *"
4227         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4228             [
4229                 AC_TRY_COMPILE(
4230                     [
4231                         #include <stdio.h>
4232                         #include <stdarg.h>
4233                         #ifdef __MSL__
4234                         #if __MSL__ >= 0x6000
4235                         namespace std {}
4236                         using namespace std;
4237                         #endif
4238                         #endif
4239                     ],
4240                     [
4241                         char *buf;
4242                         const char *fmt = "%s";
4243                         snprintf(buf, 10u, fmt, "wx");
4244                     ],
4245                     wx_cv_func_broken_snprintf_decl=no,
4246                     wx_cv_func_broken_snprintf_decl=yes
4247                 )
4248             ]
4249         )
4250
4251         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4252             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4253         fi
4254     fi
4255
4256     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4257
4258         dnl check if snprintf() has support for positional arguments
4259         dnl NB: if snprintf() has positional support we can safely suppose that also
4260         dnl     other *printf() functions support them as they all belong to the same
4261         dnl     family and they all fallback to the same implementation
4262         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4263             [
4264                 AC_TRY_RUN(
4265                     [
4266                         #include <stdio.h>
4267
4268                         int main (void)
4269                         {
4270                             char buffer[128];
4271                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4272                             if (strcmp ("2 3 1", buffer) == 0)
4273                                 exit (0);
4274                             exit (1);
4275                         }
4276                     ],
4277                     wx_cv_func_snprintf_pos_params=no,
4278                     wx_cv_func_snprintf_pos_params=yes,
4279                     dnl be pessimistic when cross-compiling
4280                     [
4281                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4282 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4283                         wx_cv_func_snprintf_pos_params=no
4284                     ]
4285                 )
4286             ]
4287         )
4288
4289         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4290             AC_DEFINE(HAVE_UNIX98_PRINTF)
4291         fi
4292     fi
4293 fi
4294
4295 if test "$wxUSE_UNICODE" = yes; then
4296
4297     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4298     dnl builds so let's check if swprintf() is declared as C99 imposes:
4299     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4300     dnl or rather as:
4301     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4302     AC_CHECK_FUNCS(swprintf)
4303
4304     if test "$ac_cv_func_swprintf" = "yes"; then
4305         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4306             [
4307                 AC_TRY_COMPILE(
4308                     [
4309                         #include <stdio.h>
4310                         #include <stdarg.h>
4311                         #include <wchar.h>
4312                     ],
4313                     [
4314                         wchar_t *buf;
4315                         const wchar_t *fmt = L"test";
4316                         swprintf(buf, 10u, fmt);
4317                     ],
4318                     wx_cv_func_broken_swprintf_decl=no,
4319                     wx_cv_func_broken_swprintf_decl=yes
4320                 )
4321             ]
4322         )
4323
4324         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4325             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4326         fi
4327     fi
4328
4329     dnl also look if we have wide char IO functions, notice that [f]putws are
4330     dnl declared in special widec.h under Solaris
4331     wchar_headers="#include <stdio.h>
4332 #include <wchar.h>"
4333     case "${host}" in
4334         *-*-solaris2* )
4335             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4336             if test "$ac_cv_header_widec_h" = "yes"; then
4337                 wchar_headers="$wchar_headers
4338 #include <widec.h>"
4339             fi
4340     esac
4341
4342     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4343                    [$wchar_headers])
4344
4345     dnl MinGW has a vswprintf with a different prototype, and
4346     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4347     dnl finds it even if it is not declared in some versions...
4348     AC_MSG_CHECKING([for _vsnwprintf])
4349     AC_TRY_COMPILE([#include <wchar.h>],
4350                    [&_vsnwprintf;],
4351                    [AC_MSG_RESULT([yes])
4352                     AC_DEFINE(HAVE__VSNWPRINTF)],
4353                    [AC_MSG_RESULT([no])]);
4354 fi
4355
4356 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4357     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4358 fi
4359
4360 if test "$wxUSE_FILE" = "yes"; then
4361     WX_CHECK_FUNCS(fsync)
4362 fi
4363
4364 dnl at least under IRIX with mipsPro the C99 round() function is available when
4365 dnl building using the C compiler but not when using C++ one
4366 AC_LANG_PUSH(C++)
4367 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4368 AC_LANG_POP()
4369
4370 dnl the following tests are for Unix(like) systems only
4371 if test "$TOOLKIT" != "MSW"; then
4372
4373 dnl check for available version of iconv()
4374
4375 AM_ICONV
4376 LIBS="$LIBICONV $LIBS"
4377
4378 dnl check for POSIX signals if we need them
4379 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4380     AC_CHECK_FUNCS(sigaction)
4381
4382     if test "$ac_cv_func_sigaction" = "no"; then
4383         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4384         wxUSE_ON_FATAL_EXCEPTION=no
4385     fi
4386
4387     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4388       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4389       [
4390         dnl C compiler happily compiles the code even if there is type mismatch
4391         AC_LANG_PUSH(C++)
4392         AC_TRY_COMPILE([#include <signal.h>],
4393                      [
4394                         extern void testSigHandler(int);
4395
4396                         struct sigaction sa;
4397                         sa.sa_handler = testSigHandler;
4398                      ], [
4399                         wx_cv_type_sa_handler=int
4400                      ], [
4401                         wx_cv_type_sa_handler=void
4402                      ])
4403         AC_LANG_POP()
4404       ])
4405
4406       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4407     fi
4408 fi
4409
4410 dnl backtrace() and backtrace_symbols() for wxStackWalker
4411 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4412     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4413         [
4414             AC_LANG_PUSH(C++)
4415             AC_TRY_COMPILE([#include <execinfo.h>],
4416                 [
4417                     void *trace[1];
4418                     char **messages;
4419
4420                     backtrace(trace, 1);
4421                     messages = backtrace_symbols(trace, 1);
4422                 ],
4423                 wx_cv_func_backtrace=yes,
4424                 wx_cv_func_backtrace=no
4425             )
4426             AC_LANG_POP()
4427         ]
4428     )
4429
4430
4431     if test "$wx_cv_func_backtrace" = "no"; then
4432         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4433         wxUSE_STACKWALKER=no
4434     else
4435         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4436             [
4437                 AC_LANG_PUSH(C++)
4438                 AC_TRY_LINK([#include <cxxabi.h>],
4439                     [
4440                         int rc;
4441                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4442                     ],
4443                     wx_cv_func_cxa_demangle=yes,
4444                     wx_cv_func_cxa_demangle=no
4445                 )
4446                 AC_LANG_POP()
4447             ]
4448         )
4449
4450         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4451             AC_DEFINE(HAVE_CXA_DEMANGLE)
4452         fi
4453     fi
4454 fi
4455
4456 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4457     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4458     wxUSE_STACKWALKER=no
4459 fi
4460
4461
4462 dnl check for the function for temp files creation
4463 AC_CHECK_FUNCS(mkstemp mktemp, break)
4464
4465 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4466 dnl Linux and *BSD and statvfs() under Solaris
4467 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4468     AC_TRY_COMPILE(
4469         [
4470              #if defined(__BSD__)
4471              #include <sys/param.h>
4472              #include <sys/mount.h>
4473              #else
4474              #include <sys/vfs.h>
4475              #endif
4476         ],
4477         [
4478              long l;
4479              struct statfs fs;
4480              statfs("/", &fs);
4481              l = fs.f_bsize;
4482              l += fs.f_blocks;
4483              l += fs.f_bavail;
4484         ],
4485          wx_cv_func_statfs=yes,
4486          wx_cv_func_statfs=no
4487     )
4488 )
4489
4490 if test "$wx_cv_func_statfs" = "yes"; then
4491     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4492     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4493         AC_LANG_PUSH(C++)
4494         AC_TRY_COMPILE(
4495             [
4496                  #if defined(__BSD__)
4497                  #include <sys/param.h>
4498                  #include <sys/mount.h>
4499                  #else
4500                  #include <sys/vfs.h>
4501                  #endif
4502             ],
4503             [
4504                 struct statfs fs;
4505                 statfs("", &fs);
4506             ],
4507             wx_cv_func_statfs_decl=yes,
4508             wx_cv_func_statfs_decl=no
4509         )
4510         AC_LANG_POP()
4511     )
4512
4513     if test "$wx_cv_func_statfs_decl" = "yes"; then
4514         AC_DEFINE(HAVE_STATFS_DECL)
4515     fi
4516
4517     wx_cv_type_statvfs_t="struct statfs"
4518     AC_DEFINE(HAVE_STATFS)
4519 else
4520     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4521         AC_TRY_COMPILE(
4522             [
4523                 #include <stddef.h>
4524                 #include <sys/statvfs.h>
4525             ],
4526             [
4527                 statvfs("/", NULL);
4528             ],
4529             wx_cv_func_statvfs=yes,
4530             wx_cv_func_statvfs=no
4531         )
4532     )
4533
4534     if test "$wx_cv_func_statvfs" = "yes"; then
4535         dnl we also have to check whether we should use statvfs_t (works under
4536         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4537         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4538         dnl mode both work fine)
4539         dnl
4540         dnl for this check C++ compiler has to be used as passing incompatible
4541         dnl pointers is just a warning and not an error in C
4542         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4543             AC_LANG_PUSH(C++)
4544             AC_TRY_COMPILE(
4545                 [
4546                     #include <sys/statvfs.h>
4547                 ],
4548                 [
4549                     long l;
4550                     statvfs_t fs;
4551                     statvfs("/", &fs);
4552                     l = fs.f_bsize;
4553                     l += fs.f_blocks;
4554                     l += fs.f_bavail;
4555                 ],
4556                 wx_cv_type_statvfs_t=statvfs_t,
4557                 [
4558                     AC_TRY_COMPILE(
4559                         [
4560                             #include <sys/statvfs.h>
4561                         ],
4562                         [
4563                             long l;
4564                             struct statvfs fs;
4565                             statvfs("/", &fs);
4566                             l = fs.f_bsize;
4567                             l += fs.f_blocks;
4568                             l += fs.f_bavail;
4569                         ],
4570                         wx_cv_type_statvfs_t="struct statvfs",
4571                         wx_cv_type_statvfs_t="unknown"
4572                     )
4573                 ]
4574             )
4575             AC_LANG_POP()
4576         )
4577
4578         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4579             AC_DEFINE(HAVE_STATVFS)
4580         fi
4581     else
4582         dnl set it for the test below
4583         wx_cv_type_statvfs_t="unknown"
4584     fi
4585 fi
4586
4587 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4588     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4589 else
4590     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4591 fi
4592
4593 dnl check for fcntl() or at least flock() needed by Unix implementation of
4594 dnl wxSingleInstanceChecker
4595 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4596     AC_CHECK_FUNCS(fcntl flock, break)
4597
4598     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4599         AC_MSG_WARN(wxSingleInstanceChecker not available)
4600         wxUSE_SNGLINST_CHECKER=no
4601     fi
4602 fi
4603
4604 dnl check for timegm() used by datetime.cpp
4605 AC_CHECK_FUNCS(timegm)
4606
4607 dnl look for a function to modify the environment
4608 AC_CHECK_FUNCS(setenv putenv, break)
4609 if test "$ac_cv_func_setenv" = "yes"; then
4610     AC_CHECK_FUNCS(unsetenv)
4611 fi
4612
4613 HAVE_SOME_SLEEP_FUNC=0
4614 if test "$USE_BEOS" = 1; then
4615     dnl BeOS has its own (wonder where did they get it from) sleep() function
4616     dnl in unistd.h
4617     AC_DEFINE(HAVE_SLEEP)
4618     HAVE_SOME_SLEEP_FUNC=1
4619 fi
4620
4621 if test "$USE_DARWIN" = 1; then
4622     dnl Mac OS X/Darwin has both nanosleep and usleep
4623     dnl but only usleep is defined in unistd.h
4624     AC_DEFINE(HAVE_USLEEP)
4625     HAVE_SOME_SLEEP_FUNC=1
4626 fi
4627
4628 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4629     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4630     POSIX4_LINK=
4631     AC_CHECK_FUNCS(nanosleep,
4632         AC_DEFINE(HAVE_NANOSLEEP),
4633         [
4634             AC_CHECK_LIB(posix4, nanosleep,
4635                 [
4636                     AC_DEFINE(HAVE_NANOSLEEP)
4637                     POSIX4_LINK=" -lposix4"
4638                 ],
4639                 [
4640                     WX_CHECK_FUNCS(usleep,,
4641                                     AC_MSG_WARN([wxSleep() function will not work])
4642                     )
4643                 ]
4644             )
4645         ]
4646     )
4647 fi
4648
4649 dnl check for uname (POSIX) and gethostname (BSD)
4650 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4651 if test "$wx_cv_func_uname" != yes; then
4652     WX_CHECK_FUNCS(gethostname)
4653 fi
4654
4655 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4656
4657 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4658 dnl libnsl or libresolv or libsocket)
4659 INET_LINK=
4660 AC_CHECK_FUNCS(inet_addr,
4661     AC_DEFINE(HAVE_INET_ADDR),
4662     [
4663         AC_CHECK_LIB(nsl, inet_addr,
4664             INET_LINK="nsl",
4665             [
4666                 AC_CHECK_LIB(resolv, inet_addr,
4667                     INET_LINK="resolv",
4668                     [
4669                         AC_CHECK_LIB(socket, inet_addr,
4670                             INET_LINK="socket"
4671                         )
4672                     ]
4673                 )
4674             ]
4675         )
4676     ]
4677 )
4678
4679 AC_CHECK_FUNCS(inet_aton,
4680         AC_DEFINE(HAVE_INET_ATON),
4681         [
4682             dnl only check it in the same lib
4683             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4684         ])
4685
4686 if test "x$INET_LINK" != "x"; then
4687     AC_DEFINE(HAVE_INET_ADDR)
4688     INET_LINK=" -l$INET_LINK"
4689 fi
4690
4691 WX_CHECK_FUNCS(fdopen)
4692
4693 fi
4694
4695
4696 dnl ===========================================================================
4697 dnl Now we have all the info we need - use it!
4698 dnl ===========================================================================
4699
4700 dnl flush the cache
4701 AC_CACHE_SAVE
4702
4703 dnl ---------------------------------------------------------------------------
4704 dnl thread support for Unix (for Win32 and OS/2 see past
4705 dnl                          the next matching "else")
4706 dnl ---------------------------------------------------------------------------
4707
4708 dnl under MSW (except mingw32) we always have thread support
4709 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4710
4711     dnl the code below:
4712     dnl
4713     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4714     dnl   necessary to build the MT programs for the linker and compiler
4715     dnl   respectively
4716     dnl
4717     dnl   sets wxUSE_THREADS=1 if thread support is activated
4718
4719     THREADS_LINK=
4720     THREADS_CFLAGS=
4721
4722     if test "$wxUSE_THREADS" = "yes" ; then
4723         if test "$USE_BEOS" = 1; then
4724             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4725             wxUSE_THREADS="no"
4726         fi
4727     fi
4728
4729     if test "$wxUSE_THREADS" = "yes" ; then
4730         dnl find if POSIX threads are available
4731         dnl
4732         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4733         dnl archive from http://ac-archive.sourceforge.net/
4734         dnl
4735         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4736         dnl Forero Cuervo <bachue@bachue.com> for the original code
4737
4738         dnl TODO: cache the result
4739
4740         dnl define the list of the thread options to try in the loop below
4741         dnl with the convention that anything starting with '-' is a cpp flag
4742         dnl while anything else is a library (i.e. there is an implicit "-l")
4743         THREAD_OPTS="-pthread"
4744         if test "x$SUNCXX" = xyes; then
4745             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4746         fi
4747
4748         case "${host}" in
4749           *-*-solaris2* | *-*-sunos4* )
4750                 if test "x$GCC" = "xyes"; then
4751                     dnl Solaris/gcc combination use this one for some reason
4752                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4753                 fi
4754                 ;;
4755           *-*-freebsd*)
4756                 dnl look, in order, for the kernel threads, then Linux threads
4757                 dnl and finally the userland threads
4758                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4759                 ;;
4760           *-*-darwin* | *-*-cygwin* )
4761                 dnl Darwin / Mac OS X just uses -lpthread tested below
4762                 dnl and so does Cygwin
4763                 THREAD_OPTS=""
4764                 ;;
4765           *-*-aix*)
4766                 dnl AIX calls the library libpthreads - thanks IBM!
4767                 THREAD_OPTS="pthreads"
4768                 ;;
4769           *-hp-hpux* )
4770                 if test "x$GCC" = "xyes"; then
4771                     dnl g++ versions before 3.3.2 don't support -pthread.
4772                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4773                         THREAD_OPTS=""
4774                 else
4775                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4776                     dnl 2005]) supports -mt
4777                     THREAD_OPTS="-mt"
4778                 fi
4779                 ;;
4780
4781           *-*-irix* )
4782                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4783                 dnl doesn't give an error for it neither, just a warning
4784                 dnl message -- but this is still very annoying
4785                 if test "x$GCC" = "xyes"; then
4786                     THREAD_OPTS=""
4787                 fi
4788                 ;;
4789
4790           *-*-*UnixWare*)
4791                 dnl flying by man pages here: Caldera online docs use this
4792                 if test "x$GCC" != "xyes"; then
4793                     THREAD_OPTS="-Ethread"
4794                 fi
4795                 ;;
4796         esac
4797
4798         dnl simply linking with libpthread should make the test below work but
4799         dnl it's far from certain that the threaded programs compiled without
4800         dnl any special switches actually work, so try it after all the others
4801         THREAD_OPTS="$THREAD_OPTS pthread none"
4802
4803         dnl now test for all possibilities
4804         THREADS_OK=no
4805         for flag in $THREAD_OPTS; do
4806             case $flag in
4807                 none)
4808                     AC_MSG_CHECKING([whether pthreads work without any flags])
4809                     ;;
4810
4811                 -*)
4812                     AC_MSG_CHECKING([whether pthreads work with $flag])
4813                     THREADS_CFLAGS="$flag"
4814                     ;;
4815
4816                 *)
4817                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4818                     THREADS_LINK="-l$flag"
4819                     ;;
4820               esac
4821
4822               save_LIBS="$LIBS"
4823               save_CFLAGS="$CFLAGS"
4824               LIBS="$THREADS_LINK $LIBS"
4825               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4826
4827               AC_TRY_LINK([#include <pthread.h>],
4828                           [pthread_create(0,0,0,0);],
4829                           THREADS_OK=yes)
4830
4831               LIBS="$save_LIBS"
4832               CFLAGS="$save_CFLAGS"
4833
4834               AC_MSG_RESULT($THREADS_OK)
4835               if test "x$THREADS_OK" = "xyes"; then
4836                       break;
4837               fi
4838
4839               THREADS_LINK=""
4840               THREADS_CFLAGS=""
4841       done
4842
4843       if test "x$THREADS_OK" != "xyes"; then
4844           wxUSE_THREADS=no
4845           AC_MSG_WARN([No thread support on this system... disabled])
4846       else
4847           dnl yes, these special compiler flags should be used with the
4848           dnl linker as well
4849           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4850           LIBS="$THREADS_LINK $LIBS"
4851
4852           AC_MSG_CHECKING([if more special flags are required for pthreads])
4853           flag=no
4854           case "${host}" in
4855             *-aix*)
4856                 dnl again quoting from
4857                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4858                 dnl
4859                 dnl     When compiling and linking with -pthread, the library
4860                 dnl     search path should include -L/usr/lib/threads at the
4861                 dnl     beginning of the path.
4862                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4863                 flag="-D_THREAD_SAFE"
4864                 ;;
4865             *-freebsd*)
4866                 flag="-D_THREAD_SAFE"
4867                 ;;
4868             *-hp-hpux* )
4869                 flag="-D_REENTRANT"
4870                 if test "x$GCC" != "xyes"; then
4871                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4872                     flag="$flag -D_RWSTD_MULTI_THREAD"
4873                 fi
4874                 ;;
4875             *solaris* | alpha*-osf*)
4876                 flag="-D_REENTRANT"
4877                 ;;
4878           esac
4879           AC_MSG_RESULT(${flag})
4880           if test "x$flag" != xno; then
4881               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4882           fi
4883
4884           dnl don't add these options to CPPFLAGS as cpp might not know them
4885           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4886       fi
4887     fi
4888
4889     dnl do other tests only if we are using threads
4890     if test "$wxUSE_THREADS" = "yes" ; then
4891       AC_CHECK_FUNCS(thr_setconcurrency)
4892
4893       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4894       dnl wouldn't be found by it
4895       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4896       [
4897         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4898         dnl function and not give a warning even if it's unavailable, so use
4899         dnl the C++ one for this test
4900         AC_LANG_PUSH(C++)
4901         AC_TRY_COMPILE([#include <pthread.h>
4902                void ThreadCleanupFunc(void *p);
4903             ],
4904             [
4905                 void *p;
4906                 pthread_cleanup_push(ThreadCleanupFunc, p);
4907                 pthread_cleanup_pop(0);
4908             ], [
4909                wx_cv_func_pthread_cleanup=yes
4910             ], [
4911                wx_cv_func_pthread_cleanup=no
4912             ]
4913         )
4914         AC_LANG_POP()
4915       ])
4916       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4917         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4918       fi
4919
4920       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4921       if test "$ac_cv_header_sched_h" = "yes"; then
4922           AC_CHECK_FUNC(sched_yield,
4923             AC_DEFINE(HAVE_SCHED_YIELD),
4924             [
4925                 AC_CHECK_LIB(posix4,
4926                     sched_yield,
4927                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4928                     AC_MSG_WARN(wxThread::Yield will not work properly)
4929                 )
4930             ]
4931           )
4932       fi
4933
4934       dnl to be able to set the thread priority, we need to have all of the
4935       dnl following functions:
4936       dnl   1. pthread_attr_getschedpolicy
4937       dnl   2. sched_get_priority_min and sched_get_priority_max
4938       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4939       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4940       HAVE_PRIOR_FUNCS=0
4941       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4942                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4943                        [AC_CHECK_FUNC(sched_get_priority_max,
4944                            HAVE_PRIOR_FUNCS=1,
4945                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4946                              [
4947                                 HAVE_PRIOR_FUNCS=1
4948                                 POSIX4_LINK=" -lposix4"
4949                              ],
4950                            )]
4951                        )]
4952                      )]
4953                    )
4954
4955       if test "$HAVE_PRIOR_FUNCS" = 1; then
4956         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4957       else
4958         AC_MSG_WARN(Setting thread priority will not work)
4959       fi
4960
4961       AC_CHECK_FUNC(pthread_cancel,
4962                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4963                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4964
4965       AC_CHECK_FUNC(pthread_mutex_timedlock,
4966                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4967                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4968
4969       AC_CHECK_FUNC(pthread_attr_setstacksize,
4970                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4971
4972       dnl mutexattr_t initialization is done in quite different ways on different
4973       dnl platforms, so check for a few things:
4974       dnl
4975       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4976       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4977       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4978       dnl defined, we do it by directly assigned
4979       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4980
4981       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4982       [
4983         AC_TRY_COMPILE([#include <pthread.h>],
4984             [
4985                pthread_mutexattr_t attr;
4986                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4987             ],
4988             wx_cv_type_pthread_mutexattr_t=yes,
4989             wx_cv_type_pthread_mutexattr_t=no
4990         )
4991       ])
4992
4993       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4994         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4995
4996         dnl check if we already have the declaration we need, it is not
4997         dnl present in some systems' headers
4998         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4999                        wx_cv_func_pthread_mutexattr_settype_decl, [
5000                        AC_TRY_COMPILE([#include <pthread.h>],
5001                            [
5002                                pthread_mutexattr_t attr;
5003                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5004                            ],
5005                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5006                            wx_cv_func_pthread_mutexattr_settype_decl=no
5007                        )
5008         ])
5009         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5010             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5011         fi
5012       else
5013         dnl don't despair, there may be another way to do it
5014         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5015                        wx_cv_type_pthread_rec_mutex_init,
5016         [
5017             AC_TRY_COMPILE([#include <pthread.h>],
5018                 [
5019                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5020                 ], [
5021                     wx_cv_type_pthread_rec_mutex_init=yes
5022                 ], [
5023                     wx_cv_type_pthread_rec_mutex_init=no
5024                 ]
5025             )
5026         ])
5027         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5028           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5029         else
5030           dnl this may break code working elsewhere, so at least warn about it
5031           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5032         fi
5033       fi
5034     fi
5035
5036 dnl from if !MSW
5037 else
5038     if test "$wxUSE_THREADS" = "yes" ; then
5039       case "${host}" in
5040         *-*-mingw32* )
5041             dnl check if the compiler accepts -mthreads
5042             AC_CACHE_CHECK([if compiler supports -mthreads],
5043                 wx_cv_cflags_mthread,
5044                 [
5045                     CFLAGS_OLD="$CFLAGS"
5046                     CFLAGS="-mthreads $CFLAGS"
5047                     AC_TRY_COMPILE([], [],
5048                         wx_cv_cflags_mthread=yes,
5049                         wx_cv_cflags_mthread=no
5050                     )
5051                 ]
5052             )
5053
5054             if test "$wx_cv_cflags_mthread" = "yes"; then
5055                 dnl it does, use it
5056                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5057                 LDFLAGS="$LDFLAGS -mthreads"
5058             else
5059                 dnl it doesn't
5060                 CFLAGS="$CFLAGS_OLD"
5061             fi
5062         ;;
5063         *-pc-os2*emx )
5064             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5065             LDFLAGS="$LDFLAGS -Zmt"
5066         ;;
5067       esac
5068     fi
5069 fi
5070
5071 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5072 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5073 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5074 dnl By preference, we probably should use getaddrinfo which avoids thread
5075 dnl safety issues and supports IPv6, however there currently is no code
5076 dnl for it, so testing for it is temporarily disabled and we are restricted
5077 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5078
5079 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5080     dnl no getaddrinfo, so check for gethostbyname_r and
5081     dnl related functions (taken from python's configure.in)
5082     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5083       AX_FUNC_WHICH_GETHOSTBYNAME_R
5084       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5085               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5086           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5087       fi
5088       dnl A similar test for getservbyname_r
5089       dnl I'm tempted to just not do this test which is taking much time and
5090       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5091       dnl doing the test already exists, so using it is easy enough.     - SN
5092       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5093       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5094               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5095           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5096       fi
5097       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5098       dnl silently assume it's available exactly if gethostbyname_r is
5099       dnl available and always requires two more arguments than
5100       dnl gethostbyname_r.
5101       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5102       dnl  function, although it should be easy to rewrite the gethostbyname_r
5103       dnl  check to fit this case, if it's really needed.                - SN )
5104 dnl    ]
5105 dnl )
5106
5107 if test "$wxUSE_THREADS" = "yes"; then
5108   AC_DEFINE(wxUSE_THREADS)
5109
5110   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5111 else
5112   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5113   dnl functions - add tests for other functions here as well
5114   if test "$wx_cv_func_strtok_r" = "yes"; then
5115     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5116     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5117         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5118         AC_MSG_RESULT(yes)
5119     else
5120         AC_MSG_RESULT(no)
5121     fi
5122   fi
5123 fi
5124
5125 if test "$WXGTK20" = 1 ; then
5126   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5127   WXGTK12=1
5128 fi
5129
5130 if test "$WXGTK12" = 1 ; then
5131   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5132 fi
5133
5134 if test "$WXGTK127" = 1 ; then
5135   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5136 fi
5137
5138 if test "$WXGPE" = 1 ; then
5139   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5140 fi
5141
5142 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5143 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5144 DEBUG_CFLAGS=
5145 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5146     DEBUG_CFLAGS="-g"
5147     wxUSE_OPTIMISE=no
5148 fi
5149
5150 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5151     wxUSE_DEBUG_INFO=yes
5152     if test "$GCC" = yes; then
5153         DEBUG_CFLAGS="-ggdb"
5154     fi
5155 fi
5156
5157 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5158     AC_DEFINE(WXDEBUG)
5159     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5160 else
5161     if test "$wxUSE_GTK" = 1 ; then
5162         if test "x$wxGTK_VERSION" = "x1" ; then
5163             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5164         fi
5165     fi
5166 fi
5167
5168 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5169     AC_DEFINE(wxUSE_MEMORY_TRACING)
5170     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5171     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5172     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5173 fi
5174
5175 if test "$wxUSE_DMALLOC" = "yes" ; then
5176     DMALLOC_LIBS="-ldmallocthcxx"
5177 fi
5178
5179 dnl cc/cxx/ld option for profiling
5180 PROFILE_FLAGS=
5181 if test "$wxUSE_PROFILE" = "yes" ; then
5182     PROFILE_FLAGS=" -pg"
5183 fi
5184
5185 if test "$GCC" = "yes" ; then
5186     if test "$wxUSE_NO_RTTI" = "yes" ; then
5187         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5188     fi
5189     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5190         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5191     fi
5192     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5193         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5194     fi
5195
5196     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5197     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5198     dnl for each subroutine by default -- using the switch below only creates
5199     dnl one entry per file instead at the price of minor performance penalty
5200     dnl
5201     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5202     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5203     dnl this, or even the extent of gcc/wx version combinations affected, but
5204     dnl also as above, this 'fix' does not come without side effects.
5205     dnl
5206     dnl TODO: test for the gcc version here (how?)
5207     case "${host}" in
5208       powerpc*-*-aix* )
5209         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5210         ;;
5211       *-hppa* )
5212         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5213         ;;
5214     esac
5215 fi
5216
5217 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5218 OPTIMISE_CFLAGS=
5219 if test "$wxUSE_OPTIMISE" = "no" ; then
5220     if test "$GCC" = yes ; then
5221         dnl use -O0 because compiling with it is faster than compiling with no
5222         dnl optimization options at all (at least with g++ 3.2)
5223         OPTIMISE_CFLAGS="-O0"
5224     fi
5225 else
5226     if test "$GCC" = yes ; then
5227         case "${host}" in
5228             *-pc-os2_emx | *-pc-os2-emx )
5229                 dnl Not all of the supported gcc versions understand
5230                 dnl -fstrict-aliasing and none actually needs it (yet).
5231                 OPTIMISE_CFLAGS="-O2"
5232             ;;
5233             *)
5234                 dnl Switch on optimisation but keep strict-aliasing off for
5235                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5236                 dnl switched back on consider using -Wstrict-aliasing=2.
5237                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5238             ;;
5239         esac
5240     else
5241         OPTIMISE_CFLAGS="-O"
5242     fi
5243 fi
5244
5245 dnl ---------------------------------------------------------------------------
5246 dnl compatibility level
5247 dnl ---------------------------------------------------------------------------
5248
5249 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5250     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5251
5252     WXWIN_COMPATIBILITY_2_8="yes"
5253 fi
5254
5255 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5256     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5257 fi
5258
5259 dnl ---------------------------------------------------------------------------
5260 dnl the library may be built without GUI classes at all
5261 dnl ---------------------------------------------------------------------------
5262
5263 if test "$wxUSE_GUI" = "yes"; then
5264     AC_DEFINE(wxUSE_GUI)
5265
5266     dnl the things we always pull in the GUI version of the library:
5267     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5268     dnl    library really can't be built without those)
5269     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5270     dnl    almost any program and the first 2 are needed to show a message box
5271     dnl    which want to be always able to do)
5272     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5273     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5274     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5275     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5276     dnl 5. misc stuff: timers, settings, message box
5277 fi
5278
5279 dnl ---------------------------------------------------------------------------
5280 dnl Unix/Windows
5281 dnl ---------------------------------------------------------------------------
5282
5283 if test "$wxUSE_UNIX" = "yes"; then
5284   AC_DEFINE(wxUSE_UNIX)
5285 fi
5286
5287 dnl ------------------------------------------------------------------------
5288 dnl DLL support
5289 dnl ------------------------------------------------------------------------
5290
5291 dnl under MSW we always have LoadLibrary/GetProcAddress
5292 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5293
5294     HAVE_DL_FUNCS=0
5295     HAVE_SHL_FUNCS=0
5296     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5297         if test "$USE_DARWIN" = 1; then
5298             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5299             HAVE_DL_FUNCS=1
5300         elif test "$USE_DOS" = 1; then
5301             HAVE_DL_FUNCS=0
5302         else
5303             dnl the test is a bit complicated because we check for dlopen() both with
5304             dnl and without -ldl and we also try to find shl_load() if there is no
5305             dnl dlopen() on this system
5306             AC_CHECK_FUNCS(dlopen,
5307             [
5308                 AC_DEFINE(HAVE_DLOPEN)
5309                 HAVE_DL_FUNCS=1
5310             ],
5311             [
5312                 AC_CHECK_LIB(dl, dlopen,
5313                             [
5314                                 AC_DEFINE(HAVE_DLOPEN)
5315                                 HAVE_DL_FUNCS=1
5316                                 DL_LINK=" -ldl$DL_LINK"
5317                             ],
5318                             [
5319                                 AC_CHECK_FUNCS(shl_load,
5320                                               [
5321                                                 AC_DEFINE(HAVE_SHL_LOAD)
5322                                                 HAVE_SHL_FUNCS=1
5323                                               ],
5324                                               [
5325                                                 AC_CHECK_LIB(shl_load, dld,
5326                                                              [
5327                                                                 HAVE_SHL_FUNCS=1
5328                                                                 DL_LINK=" -ldld$DL_LINK"
5329                                                              ])
5330                                               ])
5331                             ])
5332             ])
5333
5334         dnl check also for dlerror()
5335         if test "$HAVE_DL_FUNCS" = 1; then
5336             AC_CHECK_FUNCS(dlerror,
5337                 AC_DEFINE(HAVE_DLERROR),
5338                 [
5339                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5340                 ]
5341             )
5342         fi
5343         fi
5344
5345         if test "$HAVE_DL_FUNCS" = 0; then
5346             if test "$HAVE_SHL_FUNCS" = 0; then
5347               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5348                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5349                   wxUSE_DYNAMIC_LOADER=no
5350                   wxUSE_DYNLIB_CLASS=no
5351               else
5352                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5353               fi
5354             fi
5355         fi
5356     fi
5357 fi
5358
5359 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5360     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5361 fi
5362 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5363     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5364 fi
5365
5366
5367 dnl ---------------------------------------------------------------------------
5368 dnl Verify consistency of plugins/monolithic/shared settings:
5369 dnl ---------------------------------------------------------------------------
5370
5371 if test "$wxUSE_PLUGINS" = "yes" ; then
5372     if test "$wxUSE_SHARED" = "no" ; then
5373         AC_MSG_WARN([plugins supported only in shared build, disabling])
5374         wxUSE_PLUGINS=no
5375     fi
5376     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5377         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5378         wxUSE_PLUGINS=no
5379     fi
5380     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5381         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5382         wxUSE_PLUGINS=no
5383     fi
5384     if test "$wxUSE_PLUGINS" = "yes" ; then
5385         AC_DEFINE(wxUSE_PLUGINS)
5386     fi
5387 fi
5388
5389 dnl ---------------------------------------------------------------------------
5390 dnl Register non-GUI class options for makefiles and setup.h
5391 dnl ---------------------------------------------------------------------------
5392
5393 if test "$wxUSE_STL" = "yes"; then
5394   AC_DEFINE(wxUSE_STL)
5395 fi
5396
5397 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5398   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5399 fi
5400
5401 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5402   AC_DEFINE(wxUSE_APPLE_IEEE)
5403 fi
5404
5405 if test "$wxUSE_TIMER" = "yes"; then
5406   AC_DEFINE(wxUSE_TIMER)
5407 fi
5408
5409 dnl Unix implementation needs additional checks because audio support
5410 dnl comes in many favours:
5411 if test "$USE_UNIX" = "1" ; then
5412     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5413     if test "$wxUSE_MGL" != 1; then
5414         dnl it's not enough to check for just the header because OSS under NetBSD
5415         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5416         dnl whether we need -lossaudio at link-time
5417         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5418             AC_TRY_LINK([
5419                     #include <sys/ioctl.h>
5420                     #include <sys/soundcard.h>
5421                 ],
5422                 [
5423                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5424                 ],
5425                 ac_cv_header_sys_soundcard=yes,
5426                 [
5427                     saveLibs="$LIBS"
5428                     LIBS="$saveLibs -lossaudio"
5429                     AC_TRY_LINK([
5430                             #include <sys/ioctl.h>
5431                             #include <sys/soundcard.h>
5432                         ],
5433                         [
5434                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5435                         ],
5436                         ac_cv_header_sys_soundcard=yes,
5437                         [
5438                             LIBS="$saveLibs"
5439                             ac_cv_header_sys_soundcard=no
5440                         ]
5441                     )
5442                 ]
5443             )
5444         ])
5445     fi
5446
5447     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5448         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5449     fi
5450 fi
5451
5452 WITH_PLUGIN_SDL=0
5453 if test "$wxUSE_SOUND" = "yes"; then
5454   if test "$USE_UNIX" = "1" ; then
5455     if test "$wxUSE_LIBSDL" != "no"; then
5456       AM_PATH_SDL([1.2.0],
5457                   [
5458                     EXTRALIBS_SDL="$SDL_LIBS"
5459                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5460                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5461                     AC_DEFINE(wxUSE_LIBSDL)
5462                   ],
5463                   [wxUSE_LIBSDL="no"])
5464       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5465         WITH_PLUGIN_SDL=1
5466       fi
5467     fi
5468   else
5469     dnl wxMGL doesn't support sound under DOS, only under Unix
5470     if test "$wxUSE_MGL" = 1; then
5471         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5472         wxUSE_SOUND="no"
5473     fi
5474   fi
5475 fi
5476
5477 if test "$wxUSE_SOUND" = "yes"; then
5478   AC_DEFINE(wxUSE_SOUND)
5479   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5480 fi
5481
5482 if test "$WXGTK20" = 1; then
5483     PKG_PROG_PKG_CONFIG()
5484
5485     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5486         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5487
5488                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5489                                   [libgnomeprintui-2.2 >= 2.8],
5490                     [
5491                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5492                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5493                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5494                     ],
5495                     [
5496                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5497                         wxUSE_LIBGNOMEPRINT="no"
5498                     ]
5499                 )
5500         fi
5501     fi
5502
5503     if test "$wxUSE_MIMETYPE" = "yes" ; then
5504         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5505
5506                 PKG_CHECK_MODULES(GNOMEVFS,
5507                                   [gnome-vfs-2.0 >= 2.0],
5508                     [
5509                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5510                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5511                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5512                     ],
5513                     [
5514                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5515                         wxUSE_LIBGNOMEVFS="no"
5516                     ]
5517                 )
5518         fi
5519     fi
5520
5521     if test "$wxUSE_LIBHILDON" = "yes" ; then
5522         PKG_CHECK_MODULES(HILDON,
5523                           [hildon-lgpl >= 0.9],
5524             [
5525                 EXTRALIBS_HILDON="$HILDON_LIBS"
5526                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5527                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5528                 AC_DEFINE(wxUSE_LIBHILDON)
5529             ],
5530             [
5531                 AC_MSG_WARN([libhildon_lgpl not found])
5532                         wxUSE_LIBHILDON="no"
5533             ]
5534         )
5535     fi
5536 fi
5537
5538 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5539   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5540 fi
5541
5542 if test "$wxUSE_STOPWATCH" = "yes"; then
5543   AC_DEFINE(wxUSE_STOPWATCH)
5544 fi
5545
5546 if test "$wxUSE_DATETIME" = "yes"; then
5547   AC_DEFINE(wxUSE_DATETIME)
5548 fi
5549
5550 if test "$wxUSE_FILE" = "yes"; then
5551   AC_DEFINE(wxUSE_FILE)
5552 fi
5553
5554 if test "$wxUSE_FFILE" = "yes"; then
5555   AC_DEFINE(wxUSE_FFILE)
5556 fi
5557
5558 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5559   if test "$wxUSE_STREAMS" != yes; then
5560     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5561     wxUSE_ARCHIVE_STREAMS=no
5562   else
5563     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5564   fi
5565 fi
5566
5567 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5568   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5569     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5570   elif test "$wxUSE_ZLIB" = "no"; then
5571     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5572   else
5573     AC_DEFINE(wxUSE_ZIPSTREAM)
5574   fi
5575 fi
5576
5577 if test "$wxUSE_TARSTREAM" = "yes"; then
5578   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5579     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5580   else
5581     AC_DEFINE(wxUSE_TARSTREAM)
5582   fi
5583 fi
5584
5585 if test "$wxUSE_FILESYSTEM" = "yes"; then
5586   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5587     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5588     wxUSE_FILESYSTEM=no
5589   else
5590     AC_DEFINE(wxUSE_FILESYSTEM)
5591   fi
5592 fi
5593
5594 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5595   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5596     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5597   else
5598     AC_DEFINE(wxUSE_FS_ARCHIVE)
5599   fi
5600 fi
5601
5602 if test "$wxUSE_FS_ZIP" = "yes"; then
5603   if test "$wxUSE_FS_ARCHIVE" != yes; then
5604     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5605   else
5606     AC_DEFINE(wxUSE_FS_ZIP)
5607   fi
5608 fi
5609
5610 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5611   if test "$USE_UNIX" != 1; then
5612     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5613     wxUSE_ON_FATAL_EXCEPTION=no
5614   else
5615     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5616   fi
5617 fi
5618
5619 if test "$wxUSE_STACKWALKER" = "yes"; then
5620     AC_DEFINE(wxUSE_STACKWALKER)
5621 fi
5622
5623 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5624     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5625         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5626         wxUSE_DEBUGREPORT=no
5627     else
5628         AC_DEFINE(wxUSE_DEBUGREPORT)
5629         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5630             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5631         fi
5632     fi
5633 fi
5634
5635 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5636   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5637 fi
5638
5639 if test "$wxUSE_BUSYINFO" = "yes"; then
5640   AC_DEFINE(wxUSE_BUSYINFO)
5641 fi
5642
5643 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5644   AC_DEFINE(wxUSE_STD_IOSTREAM)
5645 fi
5646
5647 if test "$wxUSE_STD_STRING" = "yes"; then
5648   AC_DEFINE(wxUSE_STD_STRING)
5649 fi
5650
5651 if test "$wxUSE_STDPATHS" = "yes"; then
5652   AC_DEFINE(wxUSE_STDPATHS)
5653 fi
5654
5655 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5656     AC_DEFINE(wxUSE_TEXTBUFFER)
5657 fi
5658
5659 if test "$wxUSE_TEXTFILE" = "yes"; then
5660   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5661     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5662   else
5663     AC_DEFINE(wxUSE_TEXTFILE)
5664   fi
5665 fi
5666
5667 if test "$wxUSE_CONFIG" = "yes" ; then
5668   if test "$wxUSE_TEXTFILE" != "yes"; then
5669     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5670   else
5671     AC_DEFINE(wxUSE_CONFIG)
5672     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5673     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5674   fi
5675 fi
5676
5677 if test "$wxUSE_INTL" = "yes" ; then
5678   if test "$wxUSE_FILE" != "yes"; then
5679     AC_MSG_WARN(I18n code requires wxFile... disabled)
5680   else
5681     AC_DEFINE(wxUSE_INTL)
5682     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5683     GUIDIST="$GUIDIST INTL_DIST"
5684   fi
5685 fi
5686
5687 if test "$wxUSE_LOG" = "yes"; then
5688   AC_DEFINE(wxUSE_LOG)
5689
5690     if test "$wxUSE_LOGGUI" = "yes"; then
5691       AC_DEFINE(wxUSE_LOGGUI)
5692     fi
5693
5694     if test "$wxUSE_LOGWINDOW" = "yes"; then
5695       AC_DEFINE(wxUSE_LOGWINDOW)
5696     fi
5697
5698     if test "$wxUSE_LOGDIALOG" = "yes"; then
5699       AC_DEFINE(wxUSE_LOG_DIALOG)
5700     fi
5701
5702     dnl the keyboard sample requires wxUSE_LOG
5703     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5704 fi
5705
5706 if test "$wxUSE_LONGLONG" = "yes"; then
5707   AC_DEFINE(wxUSE_LONGLONG)
5708 fi
5709
5710 if test "$wxUSE_GEOMETRY" = "yes"; then
5711   AC_DEFINE(wxUSE_GEOMETRY)
5712 fi
5713
5714 if test "$wxUSE_BASE64" = "yes"; then
5715   AC_DEFINE(wxUSE_BASE64)
5716 fi
5717
5718 if test "$wxUSE_STREAMS" = "yes" ; then
5719   AC_DEFINE(wxUSE_STREAMS)
5720 fi
5721
5722 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5723   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5724 fi
5725
5726 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5727   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5728 fi
5729
5730 dnl ---------------------------------------------------------------------------
5731 dnl console event loop stuff
5732 dnl ---------------------------------------------------------------------------
5733
5734 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5735     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5736
5737     if test "$wxUSE_UNIX" = "yes"; then
5738         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5739             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5740         fi
5741
5742         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5743             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5744             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5745                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5746             else
5747                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5748             fi
5749         fi
5750     fi
5751 fi
5752
5753 dnl ---------------------------------------------------------------------------
5754 dnl time/date functions
5755 dnl ---------------------------------------------------------------------------
5756
5757 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5758 dnl function to be used for high resolution timers
5759 AC_CHECK_FUNCS(gettimeofday ftime, break)
5760
5761 if test "$ac_cv_func_gettimeofday" = "yes"; then
5762     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5763                    wx_cv_func_gettimeofday_has_2_args,
5764     [
5765         dnl on some _really_ old systems it takes only 1 argument
5766         AC_TRY_COMPILE(
5767             [
5768                 #include <sys/time.h>
5769                 #include <unistd.h>
5770             ],
5771             [
5772                 struct timeval tv;
5773                 gettimeofday(&tv, NULL);
5774             ],
5775             wx_cv_func_gettimeofday_has_2_args=yes,
5776             AC_TRY_COMPILE(
5777                 [
5778                     #include <sys/time.h>
5779                     #include <unistd.h>
5780                 ],
5781                 [
5782                     struct timeval tv;
5783                     gettimeofday(&tv);
5784                 ],
5785                 wx_cv_func_gettimeofday_has_2_args=no,
5786                 [
5787                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5788                     wx_cv_func_gettimeofday_has_2_args=unknown
5789                 ]
5790             )
5791         )
5792     ])
5793
5794     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5795         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5796     fi
5797 fi
5798
5799 if test "$wxUSE_DATETIME" = "yes"; then
5800     dnl check for strptime and for its declaration as some systems lack it
5801     AC_CHECK_FUNC(strptime)
5802     if test "$ac_cv_func_strptime" = "yes"; then
5803         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5804             [
5805                 AC_LANG_PUSH(C++)
5806                 AC_TRY_COMPILE(
5807                     [
5808                         #include <time.h>
5809                     ],
5810                     [
5811                         struct tm t;
5812                         strptime("foo", "bar", &t);
5813                     ],
5814                     wx_cv_func_strptime_decl=yes,
5815                     wx_cv_func_strptime_decl=no
5816                 )
5817                 AC_LANG_POP()
5818             ]
5819         )
5820     fi
5821     if test "$wx_cv_func_strptime_decl" = "yes"; then
5822         AC_DEFINE(HAVE_STRPTIME_DECL)
5823     else
5824         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5825     fi
5826     if test "$ac_cv_func_strptime" = "yes"; then
5827         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5828         dnl 10.5 and possibly other BSD variants, check that strptime() we
5829         dnl have fails to parse format when the string doesn't match it instea
5830         dnl of just stopping immediately and returning non-NULL
5831         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5832             wx_cv_func_strptime_ok,
5833             [AC_RUN_IFELSE(
5834                 [
5835                     #include <stdlib.h>
5836                     #include <time.h>
5837                     #include "confdefs.h"
5838
5839                     $wx_strptime_decl
5840
5841                     int main()
5842                     {
5843                         struct tm t;
5844                         return !!strptime("", "%x", &t);
5845                     }
5846                 ],
5847                 wx_cv_func_strptime_ok=yes,
5848                 wx_cv_func_strptime_ok=no,
5849                 dnl be pessimistic when cross-compiling
5850                 wx_cv_func_strptime_ok=no
5851             )]
5852         )
5853
5854         if test "$wx_cv_func_strptime_ok" = "yes"; then
5855             AC_DEFINE(HAVE_STRPTIME)
5856         fi
5857     fi
5858
5859     dnl check for timezone variable
5860     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5861     AC_CACHE_CHECK(for timezone variable in <time.h>,
5862                    wx_cv_var_timezone,
5863                    [
5864                         AC_LANG_PUSH(C++)
5865                         AC_TRY_COMPILE(
5866                             [
5867                                 #include <time.h>
5868                             ],
5869                             [
5870                                 int tz;
5871                                 tz = timezone;
5872                             ],
5873                             [
5874                                 wx_cv_var_timezone=timezone
5875                             ],
5876                             [
5877                                 AC_TRY_COMPILE(
5878                                     [
5879                                         #include <time.h>
5880                                     ],
5881                                     [
5882                                         int tz;
5883                                         tz = _timezone;
5884                                     ],
5885                                     [
5886                                         wx_cv_var_timezone=_timezone
5887                                     ],
5888                                     [
5889                                         AC_TRY_COMPILE(
5890                                             [
5891                                                 #include <time.h>
5892                                             ],
5893                                             [
5894                                                 int tz;
5895                                                 tz = __timezone;
5896                                             ],
5897                                             [
5898                                                 wx_cv_var_timezone=__timezone
5899                                             ],
5900                                             [
5901                                                 if test "$USE_DOS" = 0 ; then
5902                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5903                                                 fi
5904                                             ]
5905                                         )
5906                                     ]
5907                                 )
5908                             ]
5909                         )
5910                         AC_LANG_POP()
5911                    ]
5912     )
5913
5914     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5915     if test "x$wx_cv_var_timezone" != x ; then
5916         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5917     fi
5918
5919     dnl check for localtime (it's POSIX, but the check can do no harm...)
5920     AC_CHECK_FUNCS(localtime)
5921
5922     if test "$ac_cv_func_localtime" = "yes"; then
5923         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5924                        wx_cv_struct_tm_has_gmtoff,
5925         [
5926             AC_TRY_COMPILE(
5927                 [
5928                     #include <time.h>
5929                 ],
5930                 [
5931                     struct tm tm;
5932                     tm.tm_gmtoff++;
5933                 ],
5934                 [
5935                     wx_cv_struct_tm_has_gmtoff=yes
5936                 ],
5937                 wx_cv_struct_tm_has_gmtoff=no
5938             )
5939         ])
5940     fi
5941
5942     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5943         AC_DEFINE(WX_GMTOFF_IN_TM)
5944     fi
5945
5946     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5947 fi
5948
5949 dnl ------------------------------------------------------------------------
5950 dnl wxSocket
5951 dnl ------------------------------------------------------------------------
5952
5953 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5954 if test "$wxUSE_SOCKETS" = "yes"; then
5955     if test "$wxUSE_MGL" = "1"; then
5956         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5957         wxUSE_SOCKETS="no"
5958     fi
5959 fi
5960
5961 if test "$wxUSE_SOCKETS" = "yes"; then
5962     dnl under MSW we always have sockets
5963     if test "$TOOLKIT" != "MSW"; then
5964         dnl under Solaris and OS/2, socket functions live in -lsocket
5965         AC_CHECK_FUNC(socket,,
5966             [
5967                 AC_CHECK_LIB(socket, socket,
5968                     if test "$INET_LINK" != " -lsocket"; then
5969                         INET_LINK="$INET_LINK -lsocket"
5970                     fi,
5971                     [
5972                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5973                         wxUSE_SOCKETS=no
5974                     ]
5975                 )
5976             ]
5977         )
5978     fi
5979 fi
5980
5981 if test "$wxUSE_SOCKETS" = "yes" ; then
5982     dnl this test may be appropriate if building under cygwin
5983     dnl right now I'm assuming it also uses the winsock stuff
5984     dnl like mingw does..  -- RL
5985     if test "$TOOLKIT" != "MSW"; then
5986         dnl determine the type of third argument for getsockname
5987         dnl This test needs to be done in C++ mode since gsocket.cpp now
5988         dnl is C++ code and pointer cast that are possible even without
5989         dnl warning in C still fail in C++.
5990         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5991                        wx_cv_type_getsockname3,
5992             [
5993                 AC_LANG_PUSH(C++)
5994                 AC_TRY_COMPILE(
5995                     [
5996                         #include <sys/types.h>
5997                         #include <sys/socket.h>
5998                     ],
5999                     [
6000                         socklen_t len;
6001                         getsockname(0, 0, &len);
6002                     ],
6003                     wx_cv_type_getsockname3=socklen_t,
6004                     [
6005                         dnl the compiler will compile the version with size_t
6006                         dnl even if the real type of the last parameter is int
6007                         dnl but it should give at least a warning about
6008                         dnl converting between incompatible pointer types, so
6009                         dnl try to use it to get the correct behaviour at
6010                         dnl least with gcc (otherwise we'd always use size_t)
6011                         CFLAGS_OLD="$CFLAGS"
6012                         if test "$GCC" = yes ; then
6013                             CFLAGS="-Werror $CFLAGS"
6014                         fi
6015
6016                         AC_TRY_COMPILE(
6017                             [
6018                                 #include <sys/types.h>
6019                                 #include <sys/socket.h>
6020                             ],
6021                             [
6022                                 size_t len;
6023                                 getsockname(0, 0, &len);
6024                             ],
6025                             wx_cv_type_getsockname3=size_t,
6026                             AC_TRY_COMPILE(
6027                                 [
6028                                     #include <sys/types.h>
6029                                     #include <sys/socket.h>
6030                                 ],
6031                                 [
6032                                     int len;
6033                                     getsockname(0, 0, &len);
6034                                 ],
6035                                 wx_cv_type_getsockname3=int,
6036                                 wx_cv_type_getsockname3=unknown
6037                             )
6038                         )
6039
6040                         CFLAGS="$CFLAGS_OLD"
6041                     ]
6042                 )
6043                 AC_LANG_POP()
6044             ])
6045
6046         if test "$wx_cv_type_getsockname3" = "unknown"; then
6047             wxUSE_SOCKETS=no
6048             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6049         else
6050             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6051         fi
6052         dnl Do this again for getsockopt as it may be different
6053         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6054                        wx_cv_type_getsockopt5,
6055             [
6056                 dnl Note that the rules for compatibility of pointers
6057                 dnl are somewhat different between C and C++, so code
6058                 dnl that fails in C++ may not even give a warning about
6059                 dnl converting between incompatible pointer types in C.
6060                 dnl So this test needs to be done in C++ mode.
6061                 AC_LANG_PUSH(C++)
6062                 AC_TRY_COMPILE(
6063                     [
6064                         #include <sys/types.h>
6065                         #include <sys/socket.h>
6066                     ],
6067                     [
6068                         socklen_t len;
6069                         getsockopt(0, 0, 0, 0, &len);
6070                     ],
6071                     wx_cv_type_getsockopt5=socklen_t,
6072                     [
6073                         AC_TRY_COMPILE(
6074                             [
6075                                 #include <sys/types.h>
6076                                 #include <sys/socket.h>
6077                             ],
6078                             [
6079                                 size_t len;
6080                                 getsockopt(0, 0, 0, 0, &len);
6081                             ],
6082                             wx_cv_type_getsockopt5=size_t,
6083                             AC_TRY_COMPILE(
6084                                 [
6085                                     #include <sys/types.h>
6086                                     #include <sys/socket.h>
6087                                 ],
6088                                 [
6089                                     int len;
6090                                     getsockopt(0, 0, 0, 0, &len);
6091                                 ],
6092                                 wx_cv_type_getsockopt5=int,
6093                                 wx_cv_type_getsockopt5=unknown
6094                             )
6095                         )
6096                     ]
6097                 )
6098                 AC_LANG_POP()
6099             ])
6100
6101         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6102             wxUSE_SOCKETS=no
6103             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6104         else
6105             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6106         fi
6107     fi
6108 fi
6109
6110 if test "$wxUSE_SOCKETS" = "yes" ; then
6111     AC_DEFINE(wxUSE_SOCKETS)
6112     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6113 fi
6114
6115 if test "$wxUSE_PROTOCOL" = "yes"; then
6116     if test "$wxUSE_SOCKETS" != "yes"; then
6117         AC_MSG_WARN(Protocol classes require sockets... disabled)
6118         wxUSE_PROTOCOL=no
6119     fi
6120 fi
6121
6122 if test "$wxUSE_PROTOCOL" = "yes"; then
6123     AC_DEFINE(wxUSE_PROTOCOL)
6124
6125     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6126         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6127     fi
6128     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6129         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6130     fi
6131     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6132         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6133     fi
6134 else
6135     if test "$wxUSE_FS_INET" = "yes"; then
6136         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6137         wxUSE_FS_INET="no"
6138     fi
6139 fi
6140
6141 if test "$wxUSE_URL" = "yes"; then
6142     if test "$wxUSE_PROTOCOL" != "yes"; then
6143         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6144         wxUSE_URL=no
6145     fi
6146     if test "$wxUSE_URL" = "yes"; then
6147         AC_DEFINE(wxUSE_URL)
6148     fi
6149 fi
6150
6151 if test "$wxUSE_VARIANT" = "yes"; then
6152     AC_DEFINE(wxUSE_VARIANT)
6153 fi
6154
6155 if test "$wxUSE_FS_INET" = "yes"; then
6156   AC_DEFINE(wxUSE_FS_INET)
6157 fi
6158
6159 dnl ---------------------------------------------------------------------------
6160 dnl Joystick support
6161 dnl ---------------------------------------------------------------------------
6162
6163 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6164     wxUSE_JOYSTICK=no
6165
6166     dnl under MSW we always have joystick support
6167     if test "$TOOLKIT" = "MSW"; then
6168         wxUSE_JOYSTICK=yes
6169
6170     dnl mac only available on darwin
6171     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6172         if test "$USE_DARWIN" = 1; then
6173             dnl check for a bug in the headers, some have bad setEventCallout
6174             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6175             AC_LANG_PUSH(C++)
6176             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6177                             [ IOHIDQueueInterface *qi = NULL;
6178                               IOHIDCallbackFunction cb = NULL;
6179                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6180                             [ wxUSE_JOYSTICK=yes ]
6181                           )
6182             AC_LANG_POP()
6183             AC_MSG_RESULT($wxUSE_JOYSTICK)
6184         fi
6185
6186     dnl joystick support is only for Linux 2.1.x or greater
6187     else
6188         dnl wxJoystick not supported by wxMGL at all
6189         if test "$wxUSE_MGL" != "1"; then
6190             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6191             dnl checks only whether the header can be preprocessed, not that it
6192             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6193             dnl can't be compiled because of an error and with the default
6194             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6195             dnl build would fail later
6196             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6197         fi
6198     fi
6199
6200     if test "$wxUSE_JOYSTICK" = "yes"; then
6201         AC_DEFINE(wxUSE_JOYSTICK)
6202         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6203     else
6204         AC_MSG_WARN(Joystick not supported by this system... disabled)
6205     fi
6206 fi
6207
6208
6209 dnl ---------------------------------------------------------------------------
6210 dnl String stuff
6211 dnl ---------------------------------------------------------------------------
6212
6213 if test "$wxUSE_FONTENUM" = "yes" ; then
6214   AC_DEFINE(wxUSE_FONTENUM)
6215 fi
6216
6217 if test "$wxUSE_FONTMAP" = "yes" ; then
6218   AC_DEFINE(wxUSE_FONTMAP)
6219 fi
6220
6221 if test "$wxUSE_UNICODE" = "yes" ; then
6222   AC_DEFINE(wxUSE_UNICODE)
6223
6224   if test "$USE_WIN32" != 1; then
6225       wxUSE_UNICODE_MSLU=no
6226   fi
6227
6228   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6229         AC_CHECK_LIB(unicows,main,
6230             [
6231                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6232             ],
6233             [
6234                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6235                              Applications will only run on Windows NT/2000/XP!])
6236                 wxUSE_UNICODE_MSLU=no
6237             ])
6238     fi
6239 fi
6240
6241 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6242     AC_DEFINE(wxUSE_UNICODE_UTF8)
6243
6244     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6245         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6246     fi
6247 fi
6248
6249 dnl ---------------------------------------------------------------------------
6250 dnl big GUI components: MDI, doc/view, printing, help, ...
6251 dnl ---------------------------------------------------------------------------
6252
6253 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6254     AC_DEFINE(wxUSE_CONSTRAINTS)
6255     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6256 fi
6257
6258 if test "$wxUSE_MDI" = "yes"; then
6259     AC_DEFINE(wxUSE_MDI)
6260
6261     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6262         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6263         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6264     fi
6265 fi
6266
6267 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6268     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6269     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6270     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6271         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6272     fi
6273 fi
6274
6275 if test "$wxUSE_HELP" = "yes"; then
6276     AC_DEFINE(wxUSE_HELP)
6277     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6278
6279     if test "$wxUSE_MSW" = 1; then
6280       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6281         AC_DEFINE(wxUSE_MS_HTML_HELP)
6282       fi
6283     fi
6284
6285     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6286       if test "$wxUSE_HTML" = "yes"; then
6287         AC_DEFINE(wxUSE_WXHTML_HELP)
6288       else
6289         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6290         wxUSE_WXHTML_HELP=no
6291       fi
6292     fi
6293 fi
6294
6295 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6296     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6297         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6298     else
6299         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6300     fi
6301     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6302 fi
6303
6304 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6305   AC_DEFINE(wxUSE_POSTSCRIPT)
6306 fi
6307
6308 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6309
6310 if test "$wxUSE_SVG" = "yes"; then
6311     AC_DEFINE(wxUSE_SVG)
6312 fi
6313
6314 dnl ---------------------------------------------------------------------------
6315 dnl wxMetafile availability
6316 dnl ---------------------------------------------------------------------------
6317
6318 if test "$wxUSE_METAFILE" = "yes"; then
6319     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6320         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6321         wxUSE_METAFILE=no
6322     fi
6323 fi
6324
6325 dnl ---------------------------------------------------------------------------
6326 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6327 dnl ---------------------------------------------------------------------------
6328
6329 dnl check for ole headers and disable a few features requiring it if not
6330 dnl present (earlier versions of mingw32 don't have ole2.h)
6331 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6332                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6333                           -o "$wxUSE_OLE"     = "yes" \
6334                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6335     AC_CHECK_HEADER(ole2.h,,, [ ])
6336
6337     if test "$ac_cv_header_ole2_h" = "yes" ; then
6338         if test "$GCC" = yes ; then
6339             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6340             AC_TRY_COMPILE([#include <windows.h>
6341                             #include <ole2.h>],
6342                            [],
6343                            [AC_MSG_RESULT(no)],
6344                            [AC_MSG_RESULT(yes)
6345                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6346             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6347             if test "$wxUSE_OLE" = "yes" ; then
6348                 AC_DEFINE(wxUSE_OLE)
6349                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6350                 AC_DEFINE(wxUSE_ACTIVEX)
6351                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6352             fi
6353         fi
6354
6355         dnl for OLE clipboard and dnd
6356         if test "$wxUSE_DATAOBJ" = "yes" ; then
6357             AC_DEFINE(wxUSE_DATAOBJ)
6358         fi
6359     else
6360         AC_MSG_WARN([Some features disabled because OLE headers not found])
6361
6362         wxUSE_CLIPBOARD=no
6363         wxUSE_DRAG_AND_DROP=no
6364         wxUSE_DATAOBJ=no
6365         wxUSE_OLE=no
6366     fi
6367
6368     if test "$wxUSE_METAFILE" = "yes"; then
6369         AC_DEFINE(wxUSE_METAFILE)
6370
6371         dnl this one should probably be made separately configurable
6372         AC_DEFINE(wxUSE_ENH_METAFILE)
6373     fi
6374 fi
6375
6376 if test "$wxUSE_IPC" = "yes"; then
6377     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6378         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6379         wxUSE_IPC=no
6380     fi
6381
6382     if test "$wxUSE_IPC" = "yes"; then
6383         AC_DEFINE(wxUSE_IPC)
6384         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6385     fi
6386 fi
6387
6388 if test "$wxUSE_DATAOBJ" = "yes"; then
6389     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6390         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6391         wxUSE_DATAOBJ=no
6392     else
6393         AC_DEFINE(wxUSE_DATAOBJ)
6394     fi
6395 else
6396     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6397     wxUSE_CLIPBOARD=no
6398     wxUSE_DRAG_AND_DROP=no
6399 fi
6400
6401 if test "$wxUSE_CLIPBOARD" = "yes"; then
6402     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6403         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6404         wxUSE_CLIPBOARD=no
6405     fi
6406
6407     if test "$wxUSE_CLIPBOARD" = "yes"; then
6408         AC_DEFINE(wxUSE_CLIPBOARD)
6409     fi
6410 fi
6411
6412 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6413     if test "$wxUSE_GTK" = 1; then
6414         if test "$WXGTK12" != 1; then
6415             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6416             wxUSE_DRAG_AND_DROP=no
6417         fi
6418     fi
6419
6420     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6421             "$wxUSE_DFB" = 1; then
6422         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6423         wxUSE_DRAG_AND_DROP=no
6424     fi
6425
6426     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6427         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6428     fi
6429
6430 fi
6431
6432 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6433     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6434 fi
6435
6436 if test "$wxUSE_SPLINES" = "yes" ; then
6437   AC_DEFINE(wxUSE_SPLINES)
6438 fi
6439
6440 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6441   AC_DEFINE(wxUSE_MOUSEWHEEL)
6442 fi
6443
6444 dnl ---------------------------------------------------------------------------
6445 dnl GUI controls
6446 dnl ---------------------------------------------------------------------------
6447
6448 USES_CONTROLS=0
6449 if test "$wxUSE_CONTROLS" = "yes"; then
6450   USES_CONTROLS=1
6451 fi
6452
6453 if test "$wxUSE_ACCEL" = "yes"; then
6454   AC_DEFINE(wxUSE_ACCEL)
6455   USES_CONTROLS=1
6456 fi
6457
6458 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6459   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6460   USES_CONTROLS=1
6461   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6462 fi
6463
6464 if test "$wxUSE_BUTTON" = "yes"; then
6465   AC_DEFINE(wxUSE_BUTTON)
6466   USES_CONTROLS=1
6467 fi
6468
6469 if test "$wxUSE_BMPBUTTON" = "yes"; then
6470   AC_DEFINE(wxUSE_BMPBUTTON)
6471   USES_CONTROLS=1
6472 fi
6473
6474 if test "$wxUSE_CALCTRL" = "yes"; then
6475   AC_DEFINE(wxUSE_CALENDARCTRL)
6476   USES_CONTROLS=1
6477   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6478 fi
6479
6480 if test "$wxUSE_CARET" = "yes"; then
6481   AC_DEFINE(wxUSE_CARET)
6482   USES_CONTROLS=1
6483   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6484 fi
6485
6486 if test "$wxUSE_COLLPANE" = "yes"; then
6487     AC_DEFINE(wxUSE_COLLPANE)
6488     USES_CONTROLS=1
6489     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6490 fi
6491
6492 if test "$wxUSE_COMBOBOX" = "yes"; then
6493   AC_DEFINE(wxUSE_COMBOBOX)
6494   USES_CONTROLS=1
6495 fi
6496
6497 if test "$wxUSE_COMBOCTRL" = "yes"; then
6498   AC_DEFINE(wxUSE_COMBOCTRL)
6499   USES_CONTROLS=1
6500 fi
6501
6502 if test "$wxUSE_CHOICE" = "yes"; then
6503   AC_DEFINE(wxUSE_CHOICE)
6504   USES_CONTROLS=1
6505 fi
6506
6507 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6508     AC_DEFINE(wxUSE_CHOICEBOOK)
6509     USES_CONTROLS=1
6510 fi
6511
6512 if test "$wxUSE_CHECKBOX" = "yes"; then
6513   AC_DEFINE(wxUSE_CHECKBOX)
6514   USES_CONTROLS=1
6515 fi
6516
6517 if test "$wxUSE_CHECKLST" = "yes"; then
6518   AC_DEFINE(wxUSE_CHECKLISTBOX)
6519   USES_CONTROLS=1
6520 fi
6521
6522 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6523   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6524   USES_CONTROLS=1
6525 fi
6526
6527 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6528   AC_DEFINE(wxUSE_DATEPICKCTRL)
6529   USES_CONTROLS=1
6530 fi
6531
6532 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6533   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6534   USES_CONTROLS=1
6535 fi
6536
6537 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6538   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6539   USES_CONTROLS=1
6540 fi
6541
6542 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6543   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6544   USES_CONTROLS=1
6545 fi
6546
6547 if test "$wxUSE_DISPLAY" = "yes"; then
6548     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6549         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6550         wxUSE_DISPLAY=no
6551     else
6552         AC_DEFINE(wxUSE_DISPLAY)
6553         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6554     fi
6555 fi
6556
6557 if test "$wxUSE_DETECT_SM" = "yes"; then
6558     AC_DEFINE(wxUSE_DETECT_SM)
6559 fi
6560
6561 if test "$wxUSE_GAUGE" = "yes"; then
6562   AC_DEFINE(wxUSE_GAUGE)
6563   USES_CONTROLS=1
6564 fi
6565
6566 if test "$wxUSE_GRID" = "yes"; then
6567   AC_DEFINE(wxUSE_GRID)
6568   USES_CONTROLS=1
6569   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6570 fi
6571
6572 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6573   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6574   USES_CONTROLS=1
6575 fi
6576
6577 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6578   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6579   USES_CONTROLS=1
6580 fi
6581
6582 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6583   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6584   USES_CONTROLS=1
6585   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6586 fi
6587
6588 if test "$wxUSE_IMAGLIST" = "yes"; then
6589     AC_DEFINE(wxUSE_IMAGLIST)
6590 fi
6591
6592 if test "$wxUSE_LISTBOOK" = "yes"; then
6593     AC_DEFINE(wxUSE_LISTBOOK)
6594     USES_CONTROLS=1
6595 fi
6596
6597 if test "$wxUSE_LISTBOX" = "yes"; then
6598     AC_DEFINE(wxUSE_LISTBOX)
6599     USES_CONTROLS=1
6600 fi
6601
6602 if test "$wxUSE_LISTCTRL" = "yes"; then
6603     if test "$wxUSE_IMAGLIST" = "yes"; then
6604         AC_DEFINE(wxUSE_LISTCTRL)
6605         USES_CONTROLS=1
6606         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6607     else
6608         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6609     fi
6610 fi
6611
6612 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6613     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6614     USES_CONTROLS=1
6615     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6616 fi
6617
6618 if test "$wxUSE_NOTEBOOK" = "yes"; then
6619     AC_DEFINE(wxUSE_NOTEBOOK)
6620     USES_CONTROLS=1
6621     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6622 fi
6623
6624 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6625   AC_DEFINE(wxUSE_ODCOMBOBOX)
6626   USES_CONTROLS=1
6627   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6628 fi
6629
6630 if test "$wxUSE_RADIOBOX" = "yes"; then
6631     AC_DEFINE(wxUSE_RADIOBOX)
6632     USES_CONTROLS=1
6633 fi
6634
6635 if test "$wxUSE_RADIOBTN" = "yes"; then
6636     AC_DEFINE(wxUSE_RADIOBTN)
6637     USES_CONTROLS=1
6638 fi
6639
6640 if test "$wxUSE_SASH" = "yes"; then
6641     AC_DEFINE(wxUSE_SASH)
6642     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6643 fi
6644
6645 if test "$wxUSE_SCROLLBAR" = "yes"; then
6646     AC_DEFINE(wxUSE_SCROLLBAR)
6647     USES_CONTROLS=1
6648     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6649 fi
6650
6651 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6652     AC_DEFINE(wxUSE_SEARCHCTRL)
6653     USES_CONTROLS=1
6654 fi
6655
6656 if test "$wxUSE_SLIDER" = "yes"; then
6657     AC_DEFINE(wxUSE_SLIDER)
6658     USES_CONTROLS=1
6659 fi
6660
6661 if test "$wxUSE_SPINBTN" = "yes"; then
6662     AC_DEFINE(wxUSE_SPINBTN)
6663     USES_CONTROLS=1
6664 fi
6665
6666 if test "$wxUSE_SPINCTRL" = "yes"; then
6667     AC_DEFINE(wxUSE_SPINCTRL)
6668     USES_CONTROLS=1
6669 fi
6670
6671 if test "$wxUSE_SPLITTER" = "yes"; then
6672     AC_DEFINE(wxUSE_SPLITTER)
6673     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6674 fi
6675
6676 if test "$wxUSE_STATBMP" = "yes"; then
6677     AC_DEFINE(wxUSE_STATBMP)
6678     USES_CONTROLS=1
6679 fi
6680
6681 if test "$wxUSE_STATBOX" = "yes"; then
6682     AC_DEFINE(wxUSE_STATBOX)
6683     USES_CONTROLS=1
6684 fi
6685
6686 if test "$wxUSE_STATTEXT" = "yes"; then
6687     AC_DEFINE(wxUSE_STATTEXT)
6688     USES_CONTROLS=1
6689 fi
6690
6691 if test "$wxUSE_STATLINE" = "yes"; then
6692     AC_DEFINE(wxUSE_STATLINE)
6693     USES_CONTROLS=1
6694 fi
6695
6696 if test "$wxUSE_STATUSBAR" = "yes"; then
6697     dnl this will get undefined in wx/chkconf.h if it's not supported
6698     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6699     AC_DEFINE(wxUSE_STATUSBAR)
6700     USES_CONTROLS=1
6701
6702     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6703 fi
6704
6705 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6706     AC_DEFINE(wxUSE_TAB_DIALOG)
6707 fi
6708
6709 if test "$wxUSE_TEXTCTRL" = "yes"; then
6710     AC_DEFINE(wxUSE_TEXTCTRL)
6711     USES_CONTROLS=1
6712     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6713 fi
6714
6715 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6716     if test "$wxUSE_COCOA" = 1 ; then
6717         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6718         wxUSE_TOGGLEBTN=no
6719     fi
6720
6721     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6722         AC_DEFINE(wxUSE_TOGGLEBTN)
6723         USES_CONTROLS=1
6724     fi
6725 fi
6726
6727 if test "$wxUSE_TOOLBAR" = "yes"; then
6728     AC_DEFINE(wxUSE_TOOLBAR)
6729     USES_CONTROLS=1
6730
6731     if test "$wxUSE_UNIVERSAL" = "yes"; then
6732         wxUSE_TOOLBAR_NATIVE="no"
6733     else
6734         wxUSE_TOOLBAR_NATIVE="yes"
6735         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6736     fi
6737
6738     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6739 fi
6740
6741 if test "$wxUSE_TOOLTIPS" = "yes"; then
6742     if test "$wxUSE_MOTIF" = 1; then
6743         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6744     else
6745         if test "$wxUSE_UNIVERSAL" = "yes"; then
6746             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6747         else
6748             AC_DEFINE(wxUSE_TOOLTIPS)
6749         fi
6750     fi
6751 fi
6752
6753 if test "$wxUSE_TREEBOOK" = "yes"; then
6754     AC_DEFINE(wxUSE_TREEBOOK)
6755     USES_CONTROLS=1
6756 fi
6757
6758 if test "$wxUSE_TOOLBOOK" = "yes"; then
6759     AC_DEFINE(wxUSE_TOOLBOOK)
6760     USES_CONTROLS=1
6761 fi
6762
6763 if test "$wxUSE_TREECTRL" = "yes"; then
6764     if test "$wxUSE_IMAGLIST" = "yes"; then
6765         AC_DEFINE(wxUSE_TREECTRL)
6766         USES_CONTROLS=1
6767         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6768     else
6769         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6770     fi
6771 fi
6772
6773 if test "$wxUSE_POPUPWIN" = "yes"; then
6774     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6775         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6776     else
6777         if test "$wxUSE_PM" = 1; then
6778             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6779         else
6780             AC_DEFINE(wxUSE_POPUPWIN)
6781             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6782
6783             USES_CONTROLS=1
6784         fi
6785     fi
6786 fi
6787
6788 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6789     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6790         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6791     else
6792         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6793         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6794     fi
6795 fi
6796
6797 if test "$wxUSE_TIPWINDOW" = "yes"; then
6798     if test "$wxUSE_PM" = 1; then
6799         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6800     else
6801         AC_DEFINE(wxUSE_TIPWINDOW)
6802     fi
6803 fi
6804
6805 if test "$USES_CONTROLS" = 1; then
6806     AC_DEFINE(wxUSE_CONTROLS)
6807 fi
6808
6809 dnl ---------------------------------------------------------------------------
6810 dnl misc options
6811 dnl ---------------------------------------------------------------------------
6812
6813 dnl please keep the settings below in alphabetical order
6814 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6815     AC_DEFINE(wxUSE_ACCESSIBILITY)
6816     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6817 fi
6818
6819 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6820     AC_DEFINE(wxUSE_DRAGIMAGE)
6821     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6822 fi
6823
6824 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6825     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6826         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6827     else
6828         AC_DEFINE(wxUSE_EXCEPTIONS)
6829         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6830     fi
6831 fi
6832
6833 USE_HTML=0
6834 if test "$wxUSE_HTML" = "yes"; then
6835     AC_DEFINE(wxUSE_HTML)
6836     USE_HTML=1
6837     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6838     if test "$wxUSE_MAC" = 1; then
6839         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6840     fi
6841 fi
6842 if test "$wxUSE_WEBKIT" = "yes"; then
6843     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6844         old_CPPFLAGS="$CPPFLAGS"
6845         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6846         AC_CHECK_HEADER([WebKit/HIWebView.h],
6847                         [
6848                            AC_DEFINE(wxUSE_WEBKIT)
6849                            WEBKIT_LINK="-framework WebKit"
6850                         ],
6851                         [
6852                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6853                            wxUSE_WEBKIT=no
6854                         ],
6855                         [
6856                            #include <Carbon/Carbon.h>
6857                            #include <WebKit/WebKit.h>
6858                         ])
6859         CPPFLAGS="$old_CPPFLAGS"
6860     elif test "$wxUSE_COCOA" = 1; then
6861         AC_DEFINE(wxUSE_WEBKIT)
6862     else
6863         wxUSE_WEBKIT=no
6864     fi
6865 fi
6866
6867 USE_XRC=0
6868 if test "$wxUSE_XRC" = "yes"; then
6869     if test "$wxUSE_XML" != "yes"; then
6870         AC_MSG_WARN([XML library not built, XRC resources disabled])
6871         wxUSE_XRC=no
6872     else
6873         AC_DEFINE(wxUSE_XRC)
6874         USE_XRC=1
6875         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6876     fi
6877 fi
6878
6879 USE_AUI=0
6880 if test "$wxUSE_AUI" = "yes"; then
6881    AC_DEFINE(wxUSE_AUI)
6882    USE_AUI=1
6883    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6884 fi
6885
6886 USE_STC=0
6887 if test "$wxUSE_STC" = "yes"; then
6888    AC_DEFINE(wxUSE_STC)
6889    USE_STC=1
6890    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6891 fi
6892
6893 if test "$wxUSE_MENUS" = "yes"; then
6894     AC_DEFINE(wxUSE_MENUS)
6895     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6896 fi
6897
6898 if test "$wxUSE_METAFILE" = "yes"; then
6899     AC_DEFINE(wxUSE_METAFILE)
6900 fi
6901
6902 if test "$wxUSE_MIMETYPE" = "yes"; then
6903     AC_DEFINE(wxUSE_MIMETYPE)
6904 fi
6905
6906 if test "$wxUSE_MINIFRAME" = "yes"; then
6907     AC_DEFINE(wxUSE_MINIFRAME)
6908 fi
6909
6910 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6911     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6912 fi
6913
6914 if test "$wxUSE_TASKBARICON" = "yes"; then
6915     AC_DEFINE(wxUSE_TASKBARICON)
6916     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6917 fi
6918
6919
6920 if test "$wxUSE_VALIDATORS" = "yes"; then
6921     AC_DEFINE(wxUSE_VALIDATORS)
6922     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6923 fi
6924
6925 if test "$wxUSE_PALETTE" = "yes" ; then
6926     if test "$wxUSE_DFB" = 1; then
6927         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6928         wxUSE_PALETTE=no
6929     else
6930         AC_DEFINE(wxUSE_PALETTE)
6931     fi
6932 fi
6933
6934 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6935   dnl Must be done this late because -lunicows must be before all the other libs
6936   LIBS=" -lunicows $LIBS"
6937 fi
6938
6939 USE_RICHTEXT=0
6940 if test "$wxUSE_RICHTEXT" = "yes"; then
6941     AC_DEFINE(wxUSE_RICHTEXT)
6942     USE_RICHTEXT=1
6943     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6944 fi
6945
6946 dnl ---------------------------------------------------------------------------
6947 dnl wxImage options
6948 dnl ---------------------------------------------------------------------------
6949
6950 if test "$wxUSE_IMAGE" = "yes" ; then
6951     AC_DEFINE(wxUSE_IMAGE)
6952
6953     if test "$wxUSE_GIF" = "yes" ; then
6954       AC_DEFINE(wxUSE_GIF)
6955     fi
6956
6957     if test "$wxUSE_PCX" = "yes" ; then
6958       AC_DEFINE(wxUSE_PCX)
6959     fi
6960
6961     if test "$wxUSE_TGA" = "yes" ; then
6962       AC_DEFINE(wxUSE_TGA)
6963     fi
6964
6965     if test "$wxUSE_IFF" = "yes" ; then
6966       AC_DEFINE(wxUSE_IFF)
6967     fi
6968
6969     if test "$wxUSE_PNM" = "yes" ; then
6970       AC_DEFINE(wxUSE_PNM)
6971     fi
6972
6973     if test "$wxUSE_XPM" = "yes" ; then
6974       AC_DEFINE(wxUSE_XPM)
6975     fi
6976
6977     if test "$wxUSE_ICO_CUR" = "yes" ; then
6978       AC_DEFINE(wxUSE_ICO_CUR)
6979     fi
6980 fi
6981
6982 dnl ---------------------------------------------------------------------------
6983 dnl common dialogs
6984 dnl ---------------------------------------------------------------------------
6985
6986 if test "$wxUSE_ABOUTDLG" = "yes"; then
6987     AC_DEFINE(wxUSE_ABOUTDLG)
6988 fi
6989
6990 if test "$wxUSE_CHOICEDLG" = "yes"; then
6991     AC_DEFINE(wxUSE_CHOICEDLG)
6992 fi
6993
6994 if test "$wxUSE_COLOURDLG" = "yes"; then
6995     AC_DEFINE(wxUSE_COLOURDLG)
6996 fi
6997
6998 if test "$wxUSE_FILEDLG" = "yes"; then
6999     AC_DEFINE(wxUSE_FILEDLG)
7000 fi
7001
7002 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7003     AC_DEFINE(wxUSE_FINDREPLDLG)
7004 fi
7005
7006 if test "$wxUSE_FONTDLG" = "yes"; then
7007     AC_DEFINE(wxUSE_FONTDLG)
7008 fi
7009
7010 if test "$wxUSE_DIRDLG" = "yes"; then
7011     if test "$wxUSE_TREECTRL" != "yes"; then
7012         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7013     else
7014         AC_DEFINE(wxUSE_DIRDLG)
7015     fi
7016 fi
7017
7018 if test "$wxUSE_MSGDLG" = "yes"; then
7019     AC_DEFINE(wxUSE_MSGDLG)
7020 fi
7021
7022 if test "$wxUSE_NUMBERDLG" = "yes"; then
7023     AC_DEFINE(wxUSE_NUMBERDLG)
7024 fi
7025
7026 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7027     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7028        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7029     else
7030         AC_DEFINE(wxUSE_PROGRESSDLG)
7031     fi
7032 fi
7033
7034 if test "$wxUSE_SPLASH" = "yes"; then
7035     AC_DEFINE(wxUSE_SPLASH)
7036     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7037 fi
7038
7039 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7040     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7041        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7042     else
7043         AC_DEFINE(wxUSE_STARTUP_TIPS)
7044     fi
7045 fi
7046
7047 if test "$wxUSE_TEXTDLG" = "yes"; then
7048     AC_DEFINE(wxUSE_TEXTDLG)
7049 fi
7050
7051 if test "$wxUSE_WIZARDDLG" = "yes"; then
7052     AC_DEFINE(wxUSE_WIZARDDLG)
7053     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7054 fi
7055
7056 dnl ---------------------------------------------------------------------------
7057 dnl wxMSW-only options
7058 dnl ---------------------------------------------------------------------------
7059
7060 if test "$wxUSE_MSW" = 1 ; then
7061
7062 if test "$wxUSE_DC_CACHEING" = "yes"; then
7063     AC_DEFINE(wxUSE_DC_CACHEING)
7064 fi
7065
7066 if test "$wxUSE_INICONF" = "yes"; then
7067     AC_DEFINE(wxUSE_INICONF)
7068 fi
7069
7070 if test "$wxUSE_DIB" = "yes"; then
7071     AC_DEFINE(wxUSE_WXDIB)
7072 fi
7073
7074 if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7075     AC_DEFINE(wxUSE_OWNER_DRAWN)
7076 fi
7077
7078 if test "$wxUSE_REGKEY" = "yes"; then
7079     AC_DEFINE(wxUSE_REGKEY)
7080 fi
7081
7082 if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7083     AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7084 fi
7085
7086 if test "$wxUSE_UXTHEME" = "yes"; then
7087     AC_DEFINE(wxUSE_UXTHEME)
7088 fi
7089
7090 fi
7091 dnl wxUSE_MSW = 1
7092
7093 dnl ---------------------------------------------------------------------------
7094 dnl wxGraphicsContext
7095 dnl ---------------------------------------------------------------------------
7096
7097 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7098    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7099       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7100    elif test "$wxUSE_GTK" != 1; then
7101       dnl for other builds we'll just wing it for now...
7102       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7103    else
7104       dnl ...but let's check for cairo availability for wxGTK builds
7105       PKG_CHECK_MODULES(CAIRO, cairo,
7106           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7107           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7108       )
7109    fi
7110 fi
7111
7112 dnl ---------------------------------------------------------------------------
7113 dnl wxMediaCtrl
7114 dnl ---------------------------------------------------------------------------
7115
7116 USE_MEDIA=0
7117
7118 if test "$wxUSE_MEDIACTRL" = "yes"; then
7119     USE_MEDIA=1
7120
7121     dnl -----------------------------------------------------------------------
7122     dnl GStreamer
7123     dnl -----------------------------------------------------------------------
7124     if test "$wxUSE_GTK" = 1; then
7125         wxUSE_GSTREAMER="no"
7126
7127         dnl -------------------------------------------------------------------
7128         dnl Test for at least 0.8 gstreamer module from pkg-config
7129         dnl Even totem doesn't accept 0.9 evidently.
7130         dnl
7131         dnl So, we first check to see if 0.10 if available - if not we
7132         dnl try the older 0.8 version
7133         dnl -------------------------------------------------------------------
7134         GST_VERSION_MAJOR=0
7135         GST_VERSION_MINOR=10
7136         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7137
7138         if test "$wxUSE_GSTREAMER8" = "no"; then
7139             PKG_CHECK_MODULES(GST,
7140                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7141                 [
7142                     wxUSE_GSTREAMER="yes"
7143                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7144                 ],
7145                 [
7146                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7147                     GST_VERSION_MINOR=8
7148                 ]
7149             )
7150         else
7151             dnl check only for 0.8
7152             GST_VERSION_MINOR=8
7153         fi
7154
7155         if test $GST_VERSION_MINOR = "8"; then
7156             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7157             PKG_CHECK_MODULES(GST,
7158                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7159                 wxUSE_GSTREAMER="yes",
7160                 [
7161                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7162                 ])
7163         fi
7164
7165
7166         if test "$wxUSE_GSTREAMER" = "yes"; then
7167             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7168             LIBS="$GST_LIBS $LIBS"
7169
7170             AC_DEFINE(wxUSE_GSTREAMER)
7171         else
7172             USE_MEDIA=0
7173         fi
7174     fi
7175
7176     if test $USE_MEDIA = 1; then
7177         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7178         AC_DEFINE(wxUSE_MEDIACTRL)
7179     fi
7180 fi
7181
7182 dnl ---------------------------------------------------------------------------
7183 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7184 dnl ---------------------------------------------------------------------------
7185
7186 if test "$cross_compiling" = "yes"; then
7187     dnl Use best guess from host as we can't use uname when cross compiling
7188     OSINFO="\"$host\""
7189 else
7190     dnl attualy work out OS version
7191     OSINFO=`uname -s -r -m`
7192     OSINFO="\"$OSINFO\""
7193 fi
7194
7195 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7196
7197 dnl ---------------------------------------------------------------------------
7198 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7199 dnl ---------------------------------------------------------------------------
7200
7201 if test "x$prefix" != "xNONE"; then
7202     wxPREFIX=$prefix
7203 else
7204     wxPREFIX=$ac_default_prefix
7205 fi
7206
7207 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7208
7209
7210 dnl ---------------------------------------------------------------------------
7211 dnl define variables with all built libraries for wx-config
7212 dnl ---------------------------------------------------------------------------
7213
7214 STD_BASE_LIBS="base"
7215 STD_GUI_LIBS=""
7216 BUILT_WX_LIBS="base"
7217 ALL_WX_LIBS="xrc stc gl media dbgrid qa html adv core odbc xml net base"
7218
7219 if test "$wxUSE_SOCKETS" = "yes" ; then
7220     STD_BASE_LIBS="net $STD_BASE_LIBS"
7221     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7222 fi
7223 if test "$wxUSE_ODBC" != "no" ; then
7224     BUILT_WX_LIBS="odbc $BUILT_WX_LIBS"
7225 fi
7226 if test "$wxUSE_XML" = "yes" ; then
7227     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7228     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7229 fi
7230
7231 if test "$wxUSE_GUI" = "yes"; then
7232     STD_GUI_LIBS="adv core"
7233     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7234
7235     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7236         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7237         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7238     fi
7239     if test "$wxUSE_ODBC" != "no" ; then
7240         BUILT_WX_LIBS="dbgrid $BUILT_WX_LIBS"
7241     fi
7242     if test "$wxUSE_HTML" = "yes" ; then
7243         STD_GUI_LIBS="html $STD_GUI_LIBS"
7244         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7245     fi
7246     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7247         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7248     fi
7249     if test "$wxUSE_OPENGL" = "yes" ; then
7250         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7251     fi
7252     if test "$wxUSE_AUI" = "yes" ; then
7253         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7254     fi
7255     if test "$wxUSE_STC" = "yes" ; then
7256         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7257     fi
7258     if test "$wxUSE_XRC" = "yes" ; then
7259         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7260         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7261     fi
7262 fi
7263
7264 AC_SUBST(ALL_WX_LIBS)
7265 AC_SUBST(BUILT_WX_LIBS)
7266 AC_SUBST(STD_BASE_LIBS)
7267 AC_SUBST(STD_GUI_LIBS)
7268
7269 dnl ---------------------------------------------------------------------------
7270 dnl Output the makefiles and such from the results found above
7271 dnl ---------------------------------------------------------------------------
7272
7273 dnl all additional libraries (except wxWidgets itself) we link with
7274
7275 if test "$wxUSE_MAC" = 1 ; then
7276     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7277         if test "$USE_DARWIN" = 1; then
7278             LDFLAGS="$LDFLAGS -framework QuickTime"
7279         else
7280             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7281         fi
7282     fi
7283     if test "$USE_DARWIN" = 1; then
7284         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7285     else
7286         LDFLAGS="$LDFLAGS -lCarbonLib"
7287     fi
7288 fi
7289 if test "$wxUSE_COCOA" = 1 ; then
7290     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7291     if test "$wxUSE_MEDIACTRL" = "yes"; then
7292         LDFLAGS="$LDFLAGS -framework QuickTime"
7293     fi
7294 fi
7295 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7296     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7297 fi
7298
7299 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7300
7301 if test "$wxUSE_GUI" = "yes"; then
7302
7303     dnl TODO add checks that these samples will really compile (i.e. all the
7304     dnl      library features they need are present)
7305
7306     dnl TODO some samples are never built so far: mfc (requires VC++)
7307     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7308                      erase event exec font image minimal mobile \
7309                      mobile/wxedit mobile/styles render \
7310                      shaped svg taborder vscroll widgets"
7311
7312     if test "$wxUSE_MONOLITHIC" != "yes"; then
7313         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7314     fi
7315     if test "$TOOLKIT" = "MSW"; then
7316         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7317         if test "$wxUSE_UNIVERSAL" != "yes"; then
7318             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7319         fi
7320     fi
7321     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7322         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7323     fi
7324 else
7325     SAMPLES_SUBDIRS="console"
7326 fi
7327
7328
7329 dnl C/C++ compiler options used to compile wxWidgets
7330 dnl
7331 dnl check for icc before gcc as icc is also recognized as gcc
7332 if test "x$INTELCC" = "xyes" ; then
7333     dnl Warnings which can't be easily suppressed in C code are disabled:
7334     dnl
7335     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7336     dnl     remark #869: parameter "foo" was never referenced
7337     dnl     remark #1572: floating-point equality and inequality comparisons
7338     dnl                   are unreliable
7339     dnl     remark #1684: conversion from pointer to same-sized integral type
7340     dnl
7341     dnl (for others see below)
7342     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7343 elif test "$GCC" = yes ; then
7344     CWARNINGS="-Wall -Wundef"
7345 fi
7346
7347 if test "x$INTELCXX" = "xyes" ; then
7348     dnl Intel compiler gives some warnings which simply can't be worked
7349     dnl around or of which we have too many (810, 869) so it's impractical to
7350     dnl keep them enabled even if in theory it would be nice and some others
7351     dnl (279) are generated for standard macros and so there is nothing we can
7352     dnl do about them
7353     dnl
7354     dnl     remark #279: controlling expression is constant
7355     dnl     remark #383: value copied to temporary, reference to temporary used
7356     dnl     remark #444: destructor for base class "xxx" is not virtual
7357     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7358     dnl     remark #869: parameter "foo" was never referenced
7359     dnl     remark #981: operands are evaluated in unspecified order
7360     dnl     remark #1418: external definition with no prior declaration
7361     dnl     remark #1419: external declaration in primary source file
7362     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7363 elif test "$GXX" = yes ; then
7364     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7365     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7366 fi
7367
7368
7369 dnl combine everything together and remove the extra white space while doing it
7370 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7371 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7372
7373
7374 dnl add -I options we use during library compilation
7375 dnl
7376 dnl note that the order is somewhat important: wxWidgets headers should
7377 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7378 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7379 dnl CodeWarrior):
7380 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7381  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7382  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7383  $CPPFLAGS `
7384
7385 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7386 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7387 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7388
7389 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7390 dnl only stuff to it
7391 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7392
7393
7394 if test "x$MWCC" = "xyes"; then
7395     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7396     dnl must use <regex.h> from system not our local copy on OS X,
7397     dnl but must use local not system on OS 9.
7398     dnl The following should make all -I paths usable for <> includes
7399     dnl while first checking in real system paths.  With 8.3 using
7400     dnl -gccincludes it will actually check local paths before system
7401     dnl even for <> which is totally wrong.
7402
7403     dnl Note that because this absolutely needs to be before any -I
7404     dnl that we have to tack it on to the end of the compiler commandline.
7405     CC="$CC -cwd source -I-"
7406     CXX="$CXX -cwd source -I-"
7407 fi
7408
7409
7410 LIBS=`echo $LIBS`
7411 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7412 EXTRALIBS_XML="$EXPAT_LINK"
7413 EXTRALIBS_HTML="$MSPACK_LINK"
7414 EXTRALIBS_ODBC="$ODBC_LINK"
7415 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7416 if test "$wxUSE_GUI" = "yes"; then
7417     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7418 fi
7419 if test "$wxUSE_OPENGL" = "yes"; then
7420     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7421 fi
7422
7423 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7424
7425 WXCONFIG_LIBS="$LIBS"
7426
7427 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7428 if test "$wxUSE_REGEX" = "builtin" ; then
7429     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7430 fi
7431 if test "$wxUSE_EXPAT" = "builtin" ; then
7432     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7433 fi
7434 if test "$wxUSE_ODBC" = "builtin" ; then
7435     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7436 fi
7437 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7438     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7439 fi
7440 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7441     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7442 fi
7443 if test "$wxUSE_LIBPNG" = "builtin" ; then
7444     wxconfig_3rdparty="png $wxconfig_3rdparty"
7445 fi
7446 if test "$wxUSE_ZLIB" = "builtin" ; then
7447     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7448 fi
7449
7450 for i in $wxconfig_3rdparty ; do
7451     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7452 done
7453
7454
7455 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7456     WXUNIV=1
7457
7458     case "$wxUNIV_THEMES" in
7459         ''|all)
7460             AC_DEFINE(wxUSE_ALL_THEMES)
7461             ;;
7462
7463         *)
7464             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7465                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7466             done
7467     esac
7468 else
7469     WXUNIV=0
7470 fi
7471
7472 AC_SUBST(wxUSE_ZLIB)
7473 AC_SUBST(wxUSE_REGEX)
7474 AC_SUBST(wxUSE_EXPAT)
7475 AC_SUBST(wxUSE_ODBC)
7476 AC_SUBST(wxUSE_LIBJPEG)
7477 AC_SUBST(wxUSE_LIBPNG)
7478 AC_SUBST(wxUSE_LIBTIFF)
7479
7480 if test $wxUSE_MONOLITHIC = "yes" ; then
7481     MONOLITHIC=1
7482 else
7483     MONOLITHIC=0
7484 fi
7485
7486 if test $wxUSE_PLUGINS = "yes" ; then
7487     USE_PLUGINS=1
7488 else
7489     USE_PLUGINS=0
7490 fi
7491
7492 if test $wxUSE_ODBC != "no" ; then
7493     USE_ODBC=1
7494 else
7495     USE_ODBC=0
7496 fi
7497
7498 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7499     USE_QA=1
7500 else
7501     USE_QA=0
7502 fi
7503
7504 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7505     OFFICIAL_BUILD=1
7506 else
7507     OFFICIAL_BUILD=0
7508 fi
7509
7510 AC_SUBST(VENDOR)
7511 AC_SUBST(OFFICIAL_BUILD)
7512 AC_SUBST(WX_FLAVOUR)
7513 AC_SUBST(WX_LIB_FLAVOUR)
7514
7515 AC_SUBST(WXUNIV)
7516 AC_SUBST(MONOLITHIC)
7517 AC_SUBST(USE_PLUGINS)
7518 AC_SUBST(LIBS)
7519 AC_SUBST(CXXWARNINGS)
7520 AC_SUBST(EXTRALIBS)
7521 AC_SUBST(EXTRALIBS_XML)
7522 AC_SUBST(EXTRALIBS_HTML)
7523 AC_SUBST(EXTRALIBS_ODBC)
7524 AC_SUBST(EXTRALIBS_GUI)
7525 AC_SUBST(EXTRALIBS_OPENGL)
7526 AC_SUBST(EXTRALIBS_SDL)
7527 AC_SUBST(WITH_PLUGIN_SDL)
7528 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7529 AC_SUBST(EXTRALIBS_GNOMEVFS)
7530 AC_SUBST(EXTRALIBS_HILDON)
7531 AC_SUBST(UNICODE)
7532 AC_SUBST(BUILD)
7533 AC_SUBST(DEBUG_INFO)
7534 AC_SUBST(DEBUG_FLAG)
7535 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7536 AC_SUBST(TOOLKIT_LOWERCASE)
7537 AC_SUBST(TOOLKIT_VERSION)
7538 AC_SUBST(SAMPLES_RPATH_FLAG)
7539 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7540 AC_SUBST(HOST_SUFFIX)
7541 AC_SUBST(CPPUNIT_CFLAGS)
7542 AC_SUBST(CPPUNIT_LIBS)
7543
7544 case "$TOOLKIT" in
7545     GTK)
7546         TOOLKIT_DESC="GTK+"
7547         if test "$WXGTK20" = 1; then
7548             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7549             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7550                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7551             fi
7552             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7553                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7554             fi
7555             if test "$wxUSE_LIBHILDON" = "yes"; then
7556                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7557             fi
7558
7559             if test "$TOOLKIT_EXTRA" != ""; then
7560                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7561             fi
7562         fi
7563         ;;
7564
7565     ?*)
7566         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7567         ;;
7568
7569     *)
7570         TOOLKIT_DESC="base only"
7571         ;;
7572 esac
7573
7574 if test "$wxUSE_WINE" = "yes"; then
7575     BAKEFILE_FORCE_PLATFORM=win32
7576 fi
7577
7578 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7579 dnl Hopefully for a non-unicode build there aren't any wide constants in
7580 dnl headers, but for a unicode build it's best to disable pch.
7581 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7582 then
7583     AC_CACHE_CHECK(
7584         [for gcc precompiled header bug],
7585         [wx_cv_gcc_pch_bug],
7586         [[
7587             echo '#include <stdio.h>
7588                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7589
7590             echo '#include "conftest.h"
7591                   int main()
7592                   {
7593                      printf("%ls", test_var);
7594                      return 0;
7595                   }' > conftest.cpp
7596
7597             wx_cv_gcc_pch_bug="pch not supported"
7598
7599             if $CXX conftest.h >/dev/null 2>&1
7600             then
7601                 wx_cv_gcc_pch_bug=
7602
7603                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7604                 then
7605                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7606                         grep awidetest >/dev/null
7607                     then
7608                         wx_cv_gcc_pch_bug=no
7609                     else
7610                         wx_cv_gcc_pch_bug=yes
7611                     fi
7612                 fi
7613             fi
7614
7615             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7616         ]])
7617
7618     if test "$wx_cv_gcc_pch_bug" = yes; then
7619         dnl make the default for pch 'no'
7620         dnl further below check whether the user overrode and warn them
7621         bk_use_pch=no
7622     fi
7623 fi
7624
7625 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7626
7627 dnl make install path absolute (if not already);
7628 dnl will fail with (some) MSDOS paths
7629 case ${INSTALL} in
7630   /* ) # Absolute
7631      ;;
7632   ?:* ) # Drive letter, considered as absolute.
7633      ;;
7634   *)
7635      INSTALL=`pwd`/${INSTALL} ;;
7636 esac
7637
7638 if test "$wxUSE_GUI" = "yes"; then
7639
7640 if test "$wxUSE_MSW" = 1 ; then
7641     if test "x$WINDRES" = "x"; then
7642         AC_MSG_ERROR([Required windres program not found])
7643     fi
7644
7645     RESCOMP="$WINDRES"
7646 fi
7647
7648 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7649     dnl base name of the resource file for wxMac must be the same
7650     dnl as library installation base name (-install_name)
7651     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7652     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7653
7654     dnl add the resources target for wxMac
7655     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7656
7657     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7658
7659     MACSETFILE="\$(SETFILE)"
7660
7661     dnl resources are bundled both with shared library and applications
7662     dnl since the carb resource *must* be included in the application
7663     if test "$wxUSE_MAC" = 1; then
7664         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7665         RESCOMP="$REZ"
7666         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7667     else
7668         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7669         RESCOMP="cat /dev/null \| $REZ"
7670         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7671     fi
7672
7673 else
7674     dnl default value is to (silently) do nothing in the makefile
7675     MACSETFILE="@true"
7676
7677     if test "$wxUSE_PM" = 1; then
7678         RESCOMP="emxbind"
7679         WXCONFIG_RESFLAGS="-ep"
7680
7681         dnl Is this one really used anywhere for pm?
7682         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7683     else
7684         POSTLINK_COMMAND="@true"
7685     fi
7686 fi
7687
7688 fi
7689 dnl wxUSE_GUI = 1
7690
7691
7692 dnl find out if the compiler supports PCH
7693 dnl
7694 dnl TODO: this should be in bakefile
7695 if test $GCC_PCH = 1
7696 then
7697     if test "$wx_cv_gcc_pch_bug" = yes; then
7698         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7699         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7700         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7701     fi
7702
7703     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7704 fi
7705
7706 dnl HACK ALERT!!
7707 dnl For now, we need to alter bk-deps not to generate deps
7708 dnl when we've configured a Universal binary build.
7709 dnl The next version of Bakefile will have the correct fix for this
7710 dnl at which time, this hack can be removed.
7711
7712 if test "$wxUSE_MAC" = 1 ; then
7713     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7714         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7715         mv temp bk-deps
7716         chmod +x bk-deps
7717     fi
7718 fi
7719
7720 if test "$wxUSE_SHARED" = "yes"; then
7721
7722     dnl We get the shared build linker from bakefile, since it
7723     dnl moved all the logic for this out of this file and into
7724     dnl its own macro.  But it can't decide on whether to return
7725     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7726     dnl So normalise and expand everything here now, because its
7727     dnl not going to change inside wx-config anyway.
7728     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7729     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7730
7731     dnl Need addtional flag on OS/2, so override bakefiles value
7732     dnl (there currently is no suitable variable to which the
7733     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7734     case "${host}" in
7735       *-pc-os2_emx | *-pc-os2-emx )
7736         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7737         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7738         cp -p ${srcdir}/src/os2/dllnames.sh .
7739         cp -p ${srcdir}/src/os2/dllar.sh .
7740       ;;
7741     esac
7742 else
7743
7744     dnl No bakefile support for static builds, but this should be ok for most.
7745     EXE_LINKER="$CXX -o"
7746
7747 fi
7748 if test "$wxUSE_OMF" = "yes"; then
7749     case "${host}" in
7750       *-pc-os2_emx | *-pc-os2-emx )
7751         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7752         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7753         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7754       ;;
7755     esac
7756 fi
7757
7758 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7759 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7760
7761
7762 dnl Sun cc is compatible with gcc and so either of them can use the C
7763 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7764 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7765 dnl where GTK+ is built with gcc
7766 dnl
7767 dnl However the compiler options are not compatible at all and in particular
7768 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7769 dnl filter them out as we already have the correct options for multithreaded
7770 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7771 case "${host}" in
7772     *-*-solaris2* )
7773         dnl system packages are compiled with Sun CC and so pkg-config outputs
7774         dnl CC-specific "-mt" flag, remove it when using gcc
7775         if "$GCC" = yes; then
7776             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7777             LIBS=`echo $LIBS | sed 's/-mt//'`
7778             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7779         fi
7780         ;;
7781
7782     *-*-linux* )
7783         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7784         dnl -pthreads which Sun CC doesn't know about
7785         if test "x$SUNCXX" = xyes; then
7786             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7787             LIBS=`echo $LIBS | sed 's/-pthread//'`
7788             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7789         fi
7790         ;;
7791 esac
7792
7793 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7794 dnl it doesn't affect compilation checks above
7795 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7796 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7797
7798 dnl for convenience, sort the samples in alphabetical order
7799 dnl
7800 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7801 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7802 dnl
7803 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7804 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7805 dnl       only removes the Unix-like part of the introduced line break.
7806 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7807
7808 dnl subtle bakefile goop.
7809 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7810 dnl I wish we would have called it something less likely to clash with
7811 dnl things though.
7812 AC_SUBST(SHARED)
7813
7814 dnl global options
7815 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7816 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7817
7818 dnl toolkit options
7819 AC_SUBST(USE_GUI)
7820 AC_SUBST(AFMINSTALL)
7821 AC_SUBST(WIN32INSTALL)
7822 AC_SUBST(TOOLKIT)
7823 AC_SUBST(TOOLKIT_DIR)
7824 AC_SUBST(TOOLCHAIN_NAME)
7825 AC_SUBST(TOOLCHAIN_FULLNAME)
7826
7827 dnl wx-config options
7828 AC_SUBST(host_alias)
7829 AC_SUBST(cross_compiling)
7830 AC_SUBST(WIDGET_SET)
7831 AC_SUBST(WX_RELEASE)
7832 AC_SUBST(WX_VERSION)
7833 AC_SUBST(WX_SUBVERSION)
7834 AC_SUBST(WX_CHARTYPE)
7835 AC_SUBST(WX_DEBUGTYPE)
7836
7837 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7838 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7839 dnl are used when building the libraries using the library
7840 dnl
7841 dnl so put anything which should be used only during the library build in, e.g.
7842 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7843 dnl
7844 dnl and, finally, for some things which should be only used by wx-config but
7845 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7846 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7847 AC_SUBST(WXCONFIG_CPPFLAGS)
7848 AC_SUBST(WXCONFIG_CFLAGS)
7849 AC_SUBST(WXCONFIG_CXXFLAGS)
7850
7851 AC_SUBST(WXCONFIG_LIBS)
7852 AC_SUBST(WXCONFIG_RPATH)
7853 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7854 AC_SUBST(WXCONFIG_RESFLAGS)
7855 AC_SUBST(EXE_LINKER)
7856
7857 dnl distribution vars
7858 AC_SUBST(GUIDIST)
7859 AC_SUBST(DISTDIR)
7860
7861 dnl additional subdirectories where we will build
7862 AC_SUBST(SAMPLES_SUBDIRS)
7863
7864 dnl additional libraries and linker settings
7865 AC_SUBST(LDFLAGS)
7866 AC_SUBST(LDFLAGS_GL)
7867 AC_SUBST(OPENGL_LIBS)
7868 AC_SUBST(DMALLOC_LIBS)
7869 AC_SUBST(WX_VERSION_TAG)
7870
7871 dnl additional resurces settings
7872 AC_SUBST(RESCOMP)
7873 AC_SUBST(WINDRES)
7874 AC_SUBST(REZ)
7875 AC_SUBST(RESFLAGS)
7876 AC_SUBST(RESPROGRAMOBJ)
7877 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7878 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7879
7880 dnl additional for Mac OS X
7881 AC_SUBST(DEREZ)
7882 AC_SUBST(LIBWXMACRES)
7883 AC_SUBST(POSTLINK_COMMAND)
7884 AC_SUBST(MACSETFILE)
7885
7886 dnl other tools
7887 AC_SUBST(GCC)
7888 AC_SUBST(DLLTOOL)
7889
7890
7891 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7892 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7893 dnl - and we do use it)
7894 AC_PROG_MAKE_SET
7895
7896
7897 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7898
7899 if test "$USE_WIN32" = 1; then
7900     AC_CONFIG_COMMANDS(
7901         [
7902             rcdefs.h
7903         ],
7904         [
7905             mkdir -p $outdir &&
7906             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7907         ],
7908         [
7909             CPP="$CPP"
7910             infile="$srcdir/include/wx/msw/genrcdefs.h"
7911             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7912         ]
7913     )
7914 fi
7915
7916 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7917                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7918                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7919
7920 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7921                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7922                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7923
7924 if test "$wx_cv_version_script" = "yes"; then
7925     AC_CONFIG_FILES(version-script)
7926 fi
7927 AC_CONFIG_FILES(Makefile)
7928
7929 AC_CONFIG_COMMANDS([wx-config],
7930                    [ rm -f wx-config
7931                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7932                    ],
7933                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7934                      LN_S="${LN_S}"
7935                    ])
7936
7937 dnl This would give us us build dir that in every significant way
7938 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7939 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7940 dnl on platforms that do not have symlinks.
7941 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7942
7943 if test "$wxWITH_SUBDIRS" != "no"; then
7944 dnl Configure samples, demos etc. directories, but only if they are present:
7945 if test "$wxUSE_GUI" = "yes"; then
7946     SUBDIRS="samples demos utils"
7947 else dnl we build wxBase only
7948     dnl there are no wxBase programs in demos
7949     SUBDIRS="samples utils"
7950 fi
7951 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7952 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7953
7954 for subdir in `echo $SUBDIRS`; do
7955     if test -d ${srcdir}/${subdir} ; then
7956         if test "$wxUSE_GUI" = "yes"; then
7957             if test ${subdir} = "samples"; then
7958                 dnl only take those samples which compile in the current
7959                 dnl configuration and which exist
7960                 makefiles="samples/Makefile.in $makefiles"
7961                 for sample in `echo $SAMPLES_SUBDIRS`; do
7962                     if test -d $srcdir/samples/$sample; then
7963                         makefiles="samples/$sample/Makefile.in $makefiles"
7964                     fi
7965                 done
7966             else
7967                 dnl assume that everything compiles for utils &c
7968                 dnl any that shouldn't be built can be added to
7969                 dnl DISABLED_UTILS, DISABLED_DEMOS
7970                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
7971                 eval "disabled=\$$disabled_var"
7972                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7973                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7974             fi
7975         else dnl we build wxBase only
7976             dnl don't take all samples/utils, just those which build with
7977             dnl wxBase
7978             if test ${subdir} = "samples"; then
7979                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7980             elif test ${subdir} = "utils"; then
7981                 makefiles=""
7982                 for util in HelpGen tex2rtf ; do
7983                     if test -d $srcdir/utils/$util ; then
7984                         makefiles="utils/$util/Makefile.in \
7985                                    utils/$util/src/Makefile.in \
7986                                    $makefiles"
7987                     fi
7988                 done
7989             else dnl assume that everything compiles for tests
7990                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7991             fi
7992         fi
7993
7994         for mkin in $makefiles ; do
7995             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7996             AC_CONFIG_FILES([$mk])
7997         done
7998     fi
7999 done
8000 fi dnl wxWITH_SUBDIRS
8001
8002 AC_OUTPUT
8003
8004 dnl report how we have been configured
8005 echo
8006 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8007 echo ""
8008 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8009 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8010
8011 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8012 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8013 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8014 if test "$wxUSE_UNICODE" = "yes"; then
8015     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8016         echo " (using UTF-8)"
8017     else
8018         echo " (using wchar_t)"
8019     fi
8020 else
8021     echo
8022 fi
8023
8024 echo "  What level of wxWidgets compatibility should be enabled?"
8025 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8026 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8027
8028 echo "  Which libraries should wxWidgets use?"
8029 echo "                                       STL                ${wxUSE_STL}"
8030 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8031 echo "                                       png                ${wxUSE_LIBPNG-none}"
8032 echo "                                       regex              ${wxUSE_REGEX}"
8033 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8034 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8035 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8036 fi
8037 echo "                                       zlib               ${wxUSE_ZLIB}"
8038 echo "                                       odbc               ${wxUSE_ODBC}"
8039 echo "                                       expat              ${wxUSE_EXPAT}"
8040 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8041 echo "                                       sdl                ${wxUSE_LIBSDL}"
8042
8043 echo ""
8044
8045 dnl vi: set et sts=4 sw=4 com=\:dnl: