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