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 used if no --with-<toolkit> options were given to detect the
 114 dnl toolkit to use by default for the target platform
 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 ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 dnl it's only necessary to list the options which should be disabled by
 365 dnl default, all the rest have default value of "yes" (or, rather, of
 366 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 367 dnl default)
 368 DEFAULT_wxUSE_ALL_FEATURES=yes
 369
 370 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 371 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 372
 373 dnl libraries disabled by default
 374 DEFAULT_wxUSE_DMALLOC=no
 375 DEFAULT_wxUSE_LIBGNOMEVFS=no
 376 DEFAULT_wxUSE_LIBHILDON=no
 377 DEFAULT_wxUSE_LIBMSPACK=no
 378 DEFAULT_wxUSE_LIBSDL=no
 379 DEFAULT_wxUSE_OPENGL=no
 380
 381 dnl features disabled by default
 382 DEFAULT_wxUSE_ACCESSIBILITY=no
 383 DEFAULT_wxUSE_DATAVIEWCTRL=no
 384 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 385 DEFAULT_wxUSE_IPV6=no
 386 DEFAULT_wxUSE_MEDIACTRL=no
 387 DEFAULT_wxUSE_TAB_DIALOG=no
 388 DEFAULT_wxUSE_GSTREAMER8=no
 389
 390 DEFAULT_wxUSE_UNICODE_UTF8=auto
 391 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 392
 393 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 394 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 395
 396 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 397
 398 dnl Applicable only when --with-gtk was used:
 399 DEFAULT_wxUSE_GTK2=yes
 400
 401 dnl Always default to no. Only special cases require this.
 402 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 403
 404 dnl ===========================
 405 dnl deal with configure options
 406 dnl ===========================
 407
 408 dnl we use several macros here:
 409 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 410 dnl       autoconf manual for details about them
 411 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 412 dnl       the caching of the command line options and also use DEFAULT_foo
 413 dnl       variable as the default value for "foo" if neither --enable-foo nor
 414 dnl       --disable-foo is specified
 415 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 416 dnl       to choose not only whether an external library is used but also if we
 417 dnl       use the copy of it included with wxWidgets or an already installed
 418 dnl       system version
 419 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 420 dnl       should be used for the options which are enabled by default
 421 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 422 dnl       optional features, i.e. options which should be disabled if
 423 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 424 dnl       also affected by this)
 425
 426 dnl ---------------------------------------------------------------------------
 427 dnl global build options
 428 dnl ---------------------------------------------------------------------------
 429
 430 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 431 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 432 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 433 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 434 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 435 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 436 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 437 if test "x$VENDOR" = "x"; then
 438     VENDOR="custom"
 439 fi
 440
 441 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 442
 443 dnl ---------------------------------------------------------------------------
 444 dnl port selection
 445 dnl ---------------------------------------------------------------------------
 446
 447 if test "$wxUSE_GUI" = "yes"; then
 448
 449 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 450 if test "$wxUSE_UNIVERSAL" = "yes"; then
 451     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 452 fi
 453
 454 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 455 dnl shouldn't default to wxUSE_ALL_FEATURES
 456 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 457 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 458 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 459 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 460 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 461 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 462 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 463 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 464 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 465 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 466 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 467 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 468
 469 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 470 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 471
 472 dnl ---------------------------------------------------------------------------
 473 dnl external libraries
 474 dnl ---------------------------------------------------------------------------
 475
 476 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 477 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 478 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 479 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 480 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 481 WX_ARG_WITHOUT(gtkprint,   [  --without-gtkprint      don't use GTK printing support], wxUSE_GTKPRINT)
 482 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 483 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 484 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 485 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 486
 487 fi
 488 dnl for GUI only
 489
 490 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 491 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 492 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 493 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 494 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 495
 496 AC_MSG_CHECKING([for --with-macosx-sdk])
 497 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 498         wxUSE_MACOSX_SDK=$withval
 499         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 500     ])
 501 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 502
 503 AC_MSG_CHECKING([for --with-macosx-version-min])
 504 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 505         wxUSE_MACOSX_VERSION_MIN=$withval
 506         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 507     ])
 508 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 509
 510 dnl ---------------------------------------------------------------------------
 511 dnl global compile options
 512 dnl ---------------------------------------------------------------------------
 513
 514 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 515 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 516 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 517 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 518 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 519 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 520 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 521 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 522 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 523 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 524 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 525 if test "$USE_OS2" = 1; then
 526     DEFAULT_wxUSE_OMF=no
 527     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 528 fi
 529
 530 dnl --enablle-debug is equivalent to both --enable-debug_flag and
 531 dnl --enable-debug_info
 532 if test "$wxUSE_DEBUG" = "yes"; then
 533     DEFAULT_wxUSE_DEBUG_FLAG=yes
 534     DEFAULT_wxUSE_DEBUG_INFO=yes
 535     BUILD=debug
 536 elif test "$wxUSE_DEBUG" = "no"; then
 537     DEFAULT_wxUSE_DEBUG_FLAG=no
 538     DEFAULT_wxUSE_DEBUG_INFO=no
 539     BUILD=release
 540 fi
 541
 542 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 543 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 544
 545 dnl it's important to also do it in the other direction to get the correct
 546 dnl output in the configure summary (which uses wxUSE_DEBUG)
 547 if test "$wxUSE_DEBUG_FLAG" = "yes" -a "$wxUSE_DEBUG_INFO" = "yes"; then
 548     wxUSE_DEBUG=yes
 549     BUILD=debug
 550 fi
 551
 552 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 553 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 554 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 555 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 556 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 557 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 558 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 559 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 560 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 561 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary]], wxUSE_UNIVERSAL_BINARY)
 562
 563 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 564 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 565
 566 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 567
 568 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 569
 570 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 571
 572 dnl ---------------------------------------------------------------------------
 573 dnl optional non GUI features
 574 dnl ---------------------------------------------------------------------------
 575
 576 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 577 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 578
 579 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 580 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 581 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 582 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 583 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 584 WX_ARG_FEATURE(ipv6,          [  --enable-ipv6           enable IPv6 support in wxSocket], wxUSE_IPV6)
 585 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 586 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 587
 588 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 589
 590 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 591 WX_ARG_FEATURE(epollloop,     [  --enable-epollloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 592 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 593
 594 dnl please keep the settings below in alphabetical order
 595 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 596 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 597 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 598 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 599 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 600 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 601 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 602 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 603 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 604 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 605 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 606 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 607 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 608 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 609 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 610 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 611 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 612 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 613 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 614 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 615 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 616 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 617 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 618 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 619 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 620 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 621 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 622 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 623 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 624 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 625 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 626 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 627 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 628 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 629 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 630 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 631 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 632 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 633
 634 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 635 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 636 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 637 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 638 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 639 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 640
 641 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 642
 643 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 644 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 645
 646 if test "$wxUSE_GUI" = "yes"; then
 647
 648 dnl ---------------------------------------------------------------------------
 649 dnl optional "big" GUI features
 650 dnl ---------------------------------------------------------------------------
 651
 652 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 653 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 654 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 655 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 656 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 657 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 658 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 659 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 660 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 661 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 662 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 663 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 664 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 665 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 666 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 667 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 668 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 669 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 670 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 671 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 672
 673 dnl ---------------------------------------------------------------------------
 674 dnl IPC &c
 675 dnl ---------------------------------------------------------------------------
 676
 677 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 678 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 679 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 680
 681 dnl ---------------------------------------------------------------------------
 682 dnl optional GUI controls (in alphabetical order except the first one)
 683 dnl ---------------------------------------------------------------------------
 684
 685 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 686 DEFAULT_wxUSE_CONTROLS=none
 687 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 688
 689 dnl even with --enable-controls, some may be disabled by giving
 690 dnl --disable-<control> later on the command line - but by default all will be
 691 dnl used (and vice versa)
 692 if test "$wxUSE_CONTROLS" = "yes"; then
 693   DEFAULT_wxUSE_ACCEL=yes
 694   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 695   DEFAULT_wxUSE_BMPBUTTON=yes
 696   DEFAULT_wxUSE_BUTTON=yes
 697   DEFAULT_wxUSE_CALCTRL=yes
 698   DEFAULT_wxUSE_CARET=yes
 699   DEFAULT_wxUSE_COMBOBOX=yes
 700   DEFAULT_wxUSE_CHECKBOX=yes
 701   DEFAULT_wxUSE_CHECKLISTBOX=yes
 702   DEFAULT_wxUSE_CHOICE=yes
 703   DEFAULT_wxUSE_CHOICEBOOK=yes
 704   DEFAULT_wxUSE_COLLPANE=yes
 705   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 706   DEFAULT_wxUSE_COMBOBOX=yes
 707   DEFAULT_wxUSE_DATEPICKCTRL=yes
 708   DEFAULT_wxUSE_DISPLAY=yes
 709   DEFAULT_wxUSE_DETECT_SM=yes
 710   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 711   DEFAULT_wxUSE_FILECTRL=yes
 712   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 713   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 714   DEFAULT_wxUSE_GAUGE=yes
 715   DEFAULT_wxUSE_GRID=yes
 716   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 717   DEFAULT_wxUSE_DATAVIEWCTRL=no
 718   DEFAULT_wxUSE_IMAGLIST=yes
 719   DEFAULT_wxUSE_LISTBOOK=yes
 720   DEFAULT_wxUSE_LISTBOX=yes
 721   DEFAULT_wxUSE_LISTCTRL=yes
 722   DEFAULT_wxUSE_NOTEBOOK=yes
 723   DEFAULT_wxUSE_RADIOBOX=yes
 724   DEFAULT_wxUSE_RADIOBTN=yes
 725   DEFAULT_wxUSE_SASH=yes
 726   DEFAULT_wxUSE_SCROLLBAR=yes
 727   DEFAULT_wxUSE_SEARCHCTRL=yes
 728   DEFAULT_wxUSE_SLIDER=yes
 729   DEFAULT_wxUSE_SPINBTN=yes
 730   DEFAULT_wxUSE_SPINCTRL=yes
 731   DEFAULT_wxUSE_SPLITTER=yes
 732   DEFAULT_wxUSE_STATBMP=yes
 733   DEFAULT_wxUSE_STATBOX=yes
 734   DEFAULT_wxUSE_STATLINE=yes
 735   DEFAULT_wxUSE_STATUSBAR=yes
 736   DEFAULT_wxUSE_TAB_DIALOG=yes
 737   DEFAULT_wxUSE_TOGGLEBTN=yes
 738   DEFAULT_wxUSE_TOOLBAR=yes
 739   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 740   DEFAULT_wxUSE_TOOLTIPS=yes
 741   DEFAULT_wxUSE_TREEBOOK=yes
 742   DEFAULT_wxUSE_TOOLBOOK=yes
 743   DEFAULT_wxUSE_TREECTRL=yes
 744   DEFAULT_wxUSE_POPUPWIN=yes
 745   DEFAULT_wxUSE_TIPWINDOW=yes
 746 elif test "$wxUSE_CONTROLS" = "no"; then
 747   DEFAULT_wxUSE_ACCEL=no
 748   DEFAULT_wxUSE_ANIMATIONCTRL=no
 749   DEFAULT_wxUSE_BMPBUTTON=no
 750   DEFAULT_wxUSE_BUTTON=no
 751   DEFAULT_wxUSE_CALCTRL=no
 752   DEFAULT_wxUSE_CARET=no
 753   DEFAULT_wxUSE_COLLPANE=no
 754   DEFAULT_wxUSE_COMBOBOX=no
 755   DEFAULT_wxUSE_CHECKBOX=no
 756   DEFAULT_wxUSE_CHECKLISTBOX=no
 757   DEFAULT_wxUSE_CHOICE=no
 758   DEFAULT_wxUSE_CHOICEBOOK=no
 759   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 760   DEFAULT_wxUSE_COMBOBOX=no
 761   DEFAULT_wxUSE_DATEPICKCTRL=no
 762   DEFAULT_wxUSE_DISPLAY=no
 763   DEFAULT_wxUSE_DETECT_SM=no
 764   DEFAULT_wxUSE_DIRPICKERCTRL=no
 765   DEFAULT_wxUSE_FILECTRL=no
 766   DEFAULT_wxUSE_FILEPICKERCTRL=no
 767   DEFAULT_wxUSE_FONTPICKERCTRL=no
 768   DEFAULT_wxUSE_GAUGE=no
 769   DEFAULT_wxUSE_GRID=no
 770   DEFAULT_wxUSE_HYPERLINKCTRL=no
 771   DEFAULT_wxUSE_DATAVIEWCTRL=no
 772   DEFAULT_wxUSE_IMAGLIST=no
 773   DEFAULT_wxUSE_LISTBOOK=no
 774   DEFAULT_wxUSE_LISTBOX=no
 775   DEFAULT_wxUSE_LISTCTRL=no
 776   DEFAULT_wxUSE_NOTEBOOK=no
 777   DEFAULT_wxUSE_RADIOBOX=no
 778   DEFAULT_wxUSE_RADIOBTN=no
 779   DEFAULT_wxUSE_SASH=no
 780   DEFAULT_wxUSE_SCROLLBAR=no
 781   DEFAULT_wxUSE_SEARCHCTRL=no
 782   DEFAULT_wxUSE_SLIDER=no
 783   DEFAULT_wxUSE_SPINBTN=no
 784   DEFAULT_wxUSE_SPINCTRL=no
 785   DEFAULT_wxUSE_SPLITTER=no
 786   DEFAULT_wxUSE_STATBMP=no
 787   DEFAULT_wxUSE_STATBOX=no
 788   DEFAULT_wxUSE_STATLINE=no
 789   DEFAULT_wxUSE_STATUSBAR=no
 790   DEFAULT_wxUSE_TAB_DIALOG=no
 791   DEFAULT_wxUSE_TOGGLEBTN=no
 792   DEFAULT_wxUSE_TOOLBAR=no
 793   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 794   DEFAULT_wxUSE_TOOLTIPS=no
 795   DEFAULT_wxUSE_TREEBOOK=no
 796   DEFAULT_wxUSE_TOOLBOOK=no
 797   DEFAULT_wxUSE_TREECTRL=no
 798   DEFAULT_wxUSE_POPUPWIN=no
 799   DEFAULT_wxUSE_TIPWINDOW=no
 800 fi
 801
 802 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 803 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 804 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 805 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 806 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 807 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 808 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 809 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 810 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 811 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 812 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 813 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 814 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 815 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 816 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 817 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 818 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 819 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 820 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 821 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 822 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 823 WX_ARG_FEATURE(filectrl,    [  --enable-filectrl       use wxFileCtrl class], wxUSE_FILECTRL)
 824 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 825 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 826 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 827 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 828 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 829 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 830 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 831 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 832 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 833 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 834 WX_ARG_FEATURE(notifmsg,    [  --enable-notifmsg       use wxNotificationMessage class], wxUSE_NOTIFICATION_MESSAGE)
 835 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 836 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 837 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 838 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 839 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 840 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 841 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 842 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 843 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 844 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 845 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 846 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 847 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 848 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 849 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 850 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 851 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 852 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 853 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 854 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 855 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 856 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 857 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 858 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 859 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 860 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 861
 862 dnl ---------------------------------------------------------------------------
 863 dnl common dialogs
 864 dnl ---------------------------------------------------------------------------
 865
 866 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 867 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 868 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 869 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 870 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 871 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 872 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 873 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 874 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 875 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 876 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 877 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 878 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 879 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 880 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 881
 882 dnl ---------------------------------------------------------------------------
 883 dnl misc GUI options
 884 dnl ---------------------------------------------------------------------------
 885
 886 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 887 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 888 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 889 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 890 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 891 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 892 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 893 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 894 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 895 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 896 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 897
 898 dnl ---------------------------------------------------------------------------
 899 dnl support for image formats that do not rely on external library
 900 dnl ---------------------------------------------------------------------------
 901
 902 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 903 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 904 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 905 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 906 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 907 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 908 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 909 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 910 WX_ARG_FEATURE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
 911
 912 dnl ---------------------------------------------------------------------------
 913 dnl wxMSW-only options
 914 dnl ---------------------------------------------------------------------------
 915
 916 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 917 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 918 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
 919 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 920 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 921
 922 fi
 923 dnl for GUI only
 924
 925 dnl check that no more than one toolkit is given and that if none are given that
 926 dnl we have a default one
 927
 928 AC_MSG_CHECKING(for toolkit)
 929
 930 # In Wine, we need to default to MSW, not GTK or MOTIF
 931 if test "$wxUSE_WINE" = "yes"; then
 932     DEFAULT_DEFAULT_wxUSE_GTK=0
 933     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 934     DEFAULT_DEFAULT_wxUSE_MSW=1
 935     wxUSE_SHARED=no
 936     CC=${CC:-winegcc}
 937     CXX=${CXX:-wineg++}
 938 fi
 939
 940
 941 if test "$wxUSE_GUI" = "yes"; then
 942
 943     if test "$USE_BEOS" = 1; then
 944         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 945     fi
 946
 947     if test "$TOOLKIT_GIVEN" = 1; then
 948       dnl convert "yes", "any" or a number to 1 and "no" to 0
 949       for toolkit in $ALL_TOOLKITS; do
 950         var=wxUSE_$toolkit
 951         eval "value=\$${var}"
 952         if test "x$value" = "xno"; then
 953           eval "$var=0"
 954         elif test "x$value" != "x"; then
 955           eval "$var=1"
 956         fi
 957
 958         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 959           eval "wx${toolkit}_VERSION=$value"
 960         fi
 961       done
 962     else
 963       dnl try to guess the most apropriate toolkit for this platform
 964       for toolkit in $ALL_TOOLKITS; do
 965         var=DEFAULT_DEFAULT_wxUSE_$toolkit
 966         eval "wxUSE_$toolkit=\$${var}"
 967       done
 968     fi
 969
 970     dnl we suppose that expr is available (maybe there is a better way to do
 971     dnl this? what about using ALL_TOOLKITS? TODO)
 972     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
 973                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
 974                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
 975
 976     dnl Allow wxUSE_PM only for OS/2 with EMX.
 977     case "${host}" in
 978       *-pc-os2_emx | *-pc-os2-emx )
 979         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
 980     esac
 981
 982     case "$NUM_TOOLKITS" in
 983       1)
 984       ;;
 985       0)
 986         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
 987       ;;
 988       *)
 989         AC_MSG_ERROR(Please specify at most one toolkit)
 990     esac
 991
 992     # to be removed when --disable-gtk2 isn't needed
 993     if test "x$wxUSE_GTK2" = "xyes"; then
 994         wxGTK_VERSION=2
 995     elif test "x$wxUSE_GTK2" = "xno"; then
 996         wxGTK_VERSION=1
 997     fi
 998
 999     for toolkit in $ALL_TOOLKITS; do
1000         var=wxUSE_$toolkit
1001         eval "value=\$${var}"
1002         if test "$value" = 1; then
1003           toolkit_echo=`echo $toolkit | tr '[[A-Z]]' '[[a-z]]'`
1004           AC_MSG_RESULT($toolkit_echo)
1005         fi
1006     done
1007 else
1008     if test "x$host_alias" != "x"; then
1009         AC_MSG_RESULT(base ($host_alias hosted) only)
1010     else
1011         AC_MSG_RESULT(base only)
1012     fi
1013 fi
1014
1015 dnl ---------------------------------------------------------------------------
1016 dnl Checks for programs
1017 dnl ---------------------------------------------------------------------------
1018
1019 dnl flush the cache because checking for programs might abort
1020 AC_CACHE_SAVE
1021
1022 dnl C-compiler checks
1023 dnl   defines CC with the compiler to use
1024 dnl   defines GCC with yes if using gcc
1025 dnl   defines GCC empty if not using gcc
1026 dnl   defines CFLAGS
1027 dnl
1028 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1029 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1030 dnl -g and -O flags ourselves below
1031 CFLAGS=${CFLAGS:=}
1032 AC_BAKEFILE_PROG_CC
1033
1034 dnl is -traditional needed for correct compilations
1035 dnl   adds -traditional for gcc if needed
1036 AC_PROG_GCC_TRADITIONAL
1037
1038 dnl C++-compiler checks
1039 dnl   defines CXX with the compiler to use
1040 dnl   defines GXX with yes if using gxx
1041 dnl   defines GXX empty if not using gxx
1042 dnl   defines CXXFLAGS
1043 dnl
1044 dnl see CFLAGS line above
1045 CXXFLAGS=${CXXFLAGS:=}
1046 AC_BAKEFILE_PROG_CXX
1047
1048 dnl configure always sets CXX to something as it falls back to g++ even if no
1049 dnl C++ compiler was found, but we prefer to abort now with a clear error
1050 dnl message rather than give errors about all tests failures below
1051 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1052     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1053 fi
1054
1055 dnl ar command
1056 dnl   defines AR with the appropriate command
1057 dnl
1058 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1059 if test "x$SUNCXX" != xyes; then
1060     AC_CHECK_TOOL(AR, ar)
1061     if test "x$AR" = "x" ; then
1062         AC_MSG_ERROR([ar is needed to build wxWidgets])
1063     fi
1064 fi
1065
1066 retest_macosx_linking=no
1067
1068 dnl Support the old --enable-universal_binary in case anyone was using it.
1069 #if test "$wxUSE_MAC" = 1; then
1070     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1071         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1072         dnl --enable-universal_binary=SDK names a path to an SDK
1073         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1074             # Implicitly turn on the new --with-macosx-sdk using the default
1075             # SDK which provides the behavior this option has always had.
1076             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1077                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1078                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1079                 wxUSE_MACOSX_SDK=yes
1080             fi
1081         else
1082             # Complain to user if he specified an argument to --enable-universal_binary
1083             # and also 1) specified --with-macosx-sdk using the default (yes) or
1084             # 2) specified --with-macosx-sdk using a path or 3) specified
1085             # --without-macosx-sdk (no).
1086             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1087                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1088             else
1089                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1090                 # special-case the empty string because the below test simply
1091                 # converts "no" to the empty string anyway.
1092                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1093                 dnl Warn about deprecated usage.
1094                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1095             fi
1096         fi
1097         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1098         OSX_UNIV_OPTS="-arch ppc -arch i386"
1099         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1100         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1101         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1102         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1103         dnl is incapable of using them but the compiler driver (which we use
1104         dnl as LD when building dynamic libraries) uses them to invoke the
1105         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1106         dnl need no arch flags because libtool automatically invokes ld for
1107         dnl every architecture found in the fat input files.
1108         dnl
1109         dnl For static library builds, AR/RANLIB automatically create proper
1110         dnl fat archives although AR is unable to update them once RANLIB has
1111         dnl made them into proper fat archives.  Fortunately, our link process
1112         dnl simply removes the .a file before using ar to create a new one.
1113         dnl If we did move to libtool -static we still wouldn't need arch flags
1114         dnl because libtool automatically figures it out based on input.
1115         retest_macosx_linking=yes
1116
1117         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1118         dnl and including all architecture directories with each compiler invocation.
1119         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1120         dnl Objective-C++ precompiled headers.
1121         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1122         bk_use_pch=no
1123     fi
1124 #fi
1125
1126 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1127 dnl with the SDK in place.
1128 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1129 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1130     wxUSE_MACOSX_SDK=
1131 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1132     # TODO: Search for most recent SDK and use it.
1133     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1134 fi
1135
1136
1137 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1138     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1139     if ! test -d "$wxUSE_MACOSX_SDK"; then
1140         AC_MSG_FAILURE([not found])
1141     else
1142         AC_MSG_RESULT([exists])
1143     fi
1144     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1145     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1146     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1147     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1148     retest_macosx_linking=yes
1149     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1150     dnl the syslibroot makes no difference.  We aren't using libtool now but
1151     dnl if we ever did, be aware that you don't need to worry about it.
1152 fi
1153
1154 dnl Set up the deployment target
1155 dnl No   : Don't specify a min version even if using an SDK
1156 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1157 dnl Param: Use the specified version
1158 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1159     wxUSE_MACOSX_VERSION_MIN=
1160 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1161     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1162         AC_MSG_CHECKING([SDK deployment version])
1163 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1164 [
1165         MACOSX_SDK_PLIST_VERSION_MIN=`defaults read "$wxUSE_MACOSX_SDK/SDKSettings" buildSettings | grep '^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}[^"]*"\{0,1\}; *$' | sed 's/^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}\([^"]*\)"\{0,1\} *; *$/\1/'`
1166 ]
1167         # If that failed, try again with the new key
1168         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1169 [
1170             MACOSX_SDK_PLIST_VERSION_MIN=`defaults read "$wxUSE_MACOSX_SDK/SDKSettings" DefaultProperties | grep '^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}[^"]*"\{0,1\}; *$' | sed 's/^ *"\{0,1\}MACOSX_DEPLOYMENT_TARGET"\{0,1\} *= *"\{0,1\}\([^"]*\)"\{0,1\} *; *$/\1/'`
1171 ]
1172         fi
1173
1174         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1175             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1176             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1177         else
1178             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1179             wxUSE_MACOSX_VERSION_MIN=
1180         fi
1181     else
1182         wxUSE_MACOSX_VERSION_MIN=
1183     fi
1184 fi
1185
1186 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1187     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1188     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1189     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1190     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1191     retest_macosx_linking=yes
1192 fi
1193
1194 dnl If either an SDK or a version option was added, make sure that we can
1195 dnl still compile and link both C and C++.  If we didn't do this, then most
1196 dnl of the remaining tests would fail.
1197 if test "x$retest_macosx_linking" = "xyes"; then
1198     AC_LANG_PUSH(C)
1199     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1200     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1201     AC_LANG_POP()
1202
1203     AC_LANG_PUSH(C++)
1204     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1205     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1206     AC_LANG_POP()
1207 fi
1208
1209
1210 case "${host}" in
1211
1212     dnl The other BSD's should probably go in here too, since this is
1213     dnl to workaround a strange static lib BSDism.
1214     dnl Mac OS X install seems to ignore -p option...
1215     *-*-darwin* )
1216         INSTALL_PROGRAM="cp -fp"
1217         INSTALL_DATA="cp -fp"
1218         ;;
1219     *)
1220         ;;
1221 esac
1222
1223 dnl ------------------------------------------------------------------------
1224 dnl Platform specific tests
1225 dnl ------------------------------------------------------------------------
1226
1227 dnl xlC needs -qunique under AIX so that one source file can be
1228 dnl compiled to multiple object files and safely linked together.
1229 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1230     CXXFLAGS="-qunique $CXXFLAGS"
1231 fi
1232
1233 dnl This case is for PowerPC OS X vs. everything else
1234 case "${host}" in
1235   powerpc-*-darwin* )
1236     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1237     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1238         choke me for lack of PowerPC
1239 #endif
1240 ],
1241         [AC_MSG_RESULT([yes])],
1242         [AC_MSG_RESULT([no])
1243         AC_DEFINE(__POWERPC__)
1244     ])
1245   ;;
1246 esac
1247
1248 dnl This case is for OS X vs. everything else
1249 case "${host}" in
1250   *-*-darwin* )
1251     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1252     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1253 ],[],
1254         [AC_MSG_RESULT([yes])],
1255         [AC_MSG_RESULT([no])
1256         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1257         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1258 #include <CoreFoundation/CFBase.h>
1259         ],[],
1260         [AC_MSG_RESULT([yes])
1261         dnl We must use -D so source files that don't include wx/setup.h
1262         dnl but do include CFBase will work.
1263         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1264         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1265         )
1266         ]
1267     )
1268   ;;
1269 esac
1270
1271 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1272 dnl latter makes more sense for wxGTK/Motif/X11 ports
1273 wants_win32=0
1274 doesnt_want_win32=0
1275 case "${host}" in
1276   *-*-cygwin*)
1277       if test "$wxUSE_MSW" = 1 ; then
1278         wants_win32=1
1279       else
1280         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1281         dnl headers and libraries, so it's Windows-like in this case
1282         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1283             [
1284                 AC_TRY_COMPILE(
1285                     [],
1286                     [
1287                         #ifdef __MINGW32__
1288                             choke me
1289                         #endif
1290                     ],
1291                     wx_cv_nocygwin=no,
1292                     wx_cv_nocygwin=yes
1293                 )
1294             ]
1295         )
1296
1297         if test "$wx_cv_nocygwin" = "yes"; then
1298             wants_win32=1
1299         else
1300             doesnt_want_win32=1
1301         fi
1302       fi
1303       if test "$wants_win32" = 1 ; then
1304         BAKEFILE_FORCE_PLATFORM=win32
1305       fi
1306   ;;
1307   *-*-mingw*)
1308       wants_win32=1
1309   ;;
1310 esac
1311
1312 if test "$wxUSE_WINE" = "yes"; then
1313     wants_win32=1
1314     LDFLAGS_GUI="-mwindows"
1315 fi
1316
1317 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1318 dnl     take effect on Cygwin/Mingw and not other platforms.
1319 if test "$wants_win32" = 1 ; then
1320     USE_UNIX=0
1321     USE_WIN32=1
1322     AC_DEFINE(__WIN32__)
1323     AC_DEFINE(__WIN95__)
1324     AC_DEFINE(__WINDOWS__)
1325     AC_DEFINE(__GNUWIN32__)
1326     AC_DEFINE(STRICT)
1327 fi
1328 if test "$doesnt_want_win32" = 1 ; then
1329     USE_UNIX=1
1330     USE_WIN32=0
1331 fi
1332 dnl (end of Windows-only piece)
1333
1334 if test "$USE_UNIX" = 1 ; then
1335     wxUSE_UNIX=yes
1336     AC_DEFINE(__UNIX__)
1337 fi
1338
1339 dnl This case is for OS/2 vs. everything else
1340 case "${host}" in
1341   *-pc-os2_emx | *-pc-os2-emx )
1342       dnl ---------------------------------------------------------------------
1343       dnl When we are using gcc on OS/2, we want to be either using resources
1344       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1345       dnl Moreover we need to link explicitly against either stdcpp.a or
1346       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1347       dnl not "g++/c++".
1348       dnl ---------------------------------------------------------------------
1349       dnl (OS/2-only piece)
1350       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1351           dnl More complete Unix emulation for unix-like ports
1352           dnl by linking in POSIX/2's cExt (if available).
1353           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1354       else
1355           dnl Include resources for the "native" port (wxPM).
1356           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1357       fi
1358       dnl Check for the gcc version (and thereby for the C runtime library).
1359       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1360       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1361       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1362       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1363       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1364           AC_TRY_RUN(
1365               dnl Check the gcc version macro.
1366               [
1367                   #include <stdio.h>
1368
1369                   int main()
1370                   {
1371                       FILE *f=fopen("conftestval", "w");
1372                       if (!f) exit(1);
1373                       fprintf(f,
1374                   #if (__GNUC__ < 3)
1375                               "EMX2"
1376                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1377                               "EMX3"
1378                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1379                               "Innotek5"
1380                   #else
1381                               "Innotek6"
1382                   #endif
1383                       );
1384                       exit(0);
1385                   }
1386               ],
1387               wx_cv_gccversion=`cat conftestval`,
1388               wx_cv_gccversion="EMX2",
1389               dnl Compilation error: Assuming standard EMX environment
1390               wx_cv_gccversion="EMX2"
1391           )
1392       ])
1393       if test "$wx_cv_gccversion" = "EMX2"; then
1394           LIBS="$LIBS -lstdcpp"
1395           LDFLAGS="$LDFLAGS -Zsysv-signals"
1396       else
1397           if test "$wx_cv_gccversion" = "EMX3"; then
1398               LIBS="$LIBS -lstdcxx -lgcc"
1399               LDFLAGS="$LDFLAGS -Zsysv-signals"
1400           else
1401               LIBS="$LIBS -lstdc++"
1402           fi
1403       fi
1404       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1405         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1406         wxUSE_OMF=yes
1407         enable_omf=yes
1408       fi
1409       dnl (end of OS/2-only piece)
1410   ;;
1411   *)
1412       dnl ---------------------------------------------------------------------
1413       dnl look for strcasecmp() in string.h and then strings.h if it's not
1414       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1415       dnl used.
1416       dnl ---------------------------------------------------------------------
1417       dnl (non-OS/2-only piece)
1418
1419       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1420           AC_TRY_LINK([
1421               #include <string.h>
1422               ],
1423               [
1424                   strcasecmp("foo", "bar");
1425               ],
1426               ac_cv_string_strcasecmp=yes,
1427               ac_cv_string_strcasecmp=no
1428           )
1429       ])
1430
1431       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1432           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1433       else
1434           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1435               AC_TRY_LINK([
1436                   #include <strings.h>
1437                   ],
1438                   [
1439                       strcasecmp("foo", "bar");
1440                   ],
1441                   ac_cv_strings_strcasecmp=yes,
1442                   ac_cv_strings_strcasecmp=no
1443               )
1444           ])
1445
1446           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1447               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1448           else
1449               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1450           fi
1451       fi
1452
1453       dnl (end of non-OS/2-only piece)
1454   ;;
1455 esac
1456
1457 dnl ------------------------------------------------------------------------
1458 dnl Check for headers
1459 dnl ------------------------------------------------------------------------
1460
1461 dnl Note: non-empty last parameter makes check compile-only,
1462 dnl   skipping worthless preprocessing check
1463 AC_CHECK_HEADERS(langinfo.h wchar.h,,, [AC_INCLUDES_DEFAULT])
1464
1465 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1466 if test "$ac_cv_header_wchar_h" != "yes"; then
1467     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1468 fi
1469
1470 case "${host}" in
1471   *-pc-os2_emx | *-pc-os2-emx )
1472       dnl Explicitly link -lintl if langinfo.h is available
1473       dnl and intl not yet included in libc
1474       if test $ac_cv_header_langinfo_h = "yes" \
1475                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1476                      -o "$wx_cv_gccversion" = "EMX3" \
1477                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1478           LIBS="$LIBS -lintl"
1479       fi
1480   ;;
1481 esac
1482
1483 dnl POSIX needs this for select(), but old systems don't have it
1484 if test "$USE_UNIX" = 1 ; then
1485     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1486 fi
1487
1488 dnl ---------------------------------------------------------------------------
1489 dnl Checks for compiler characteristics
1490 dnl ---------------------------------------------------------------------------
1491
1492 dnl defines const to be empty if c-compiler does not support const fully
1493 AC_C_CONST
1494 dnl defines inline to a sensible value for the c-compiler
1495 AC_C_INLINE
1496
1497 dnl check the sizes of integral types (give some reasonable default values for
1498 dnl cross-compiling)
1499 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1500 AC_CHECK_SIZEOF(short, 2)
1501 AC_CHECK_SIZEOF(void *, 4)
1502 AC_CHECK_SIZEOF(int, 4)
1503 AC_CHECK_SIZEOF(long, 4)
1504 AC_CHECK_SIZEOF(size_t, 4)
1505
1506 case "${host}" in
1507     arm-*-linux* )
1508         AC_CHECK_SIZEOF(long long, 8)
1509     ;;
1510     *-hp-hpux* )
1511         AC_CHECK_SIZEOF(long long, 0)
1512         if test "$ac_cv_sizeof_long_long" != 0; then
1513             dnl HPUX 10.20 headers need this define in order to use long long definitions
1514             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1515         fi
1516     ;;
1517     * )
1518         AC_CHECK_SIZEOF(long long, 0)
1519 esac
1520
1521 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1522 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1523 AC_CHECK_SIZEOF(wchar_t, 0,
1524     [
1525         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1526         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1527         #  error "fake wchar_t"
1528         #endif
1529         #ifdef HAVE_WCHAR_H
1530         #  ifdef __CYGWIN__
1531         #    include <stddef.h>
1532         #  endif
1533         #  include <wchar.h>
1534         #endif
1535         #ifdef HAVE_STDLIB_H
1536         #  include <stdlib.h>
1537         #endif
1538         #include <stdio.h>
1539     ]
1540 )
1541 if test "$ac_cv_sizeof_wchar_t" != 0; then
1542     wxUSE_WCHAR_T=yes
1543 else
1544     wxUSE_WCHAR_T=no
1545 fi
1546
1547 dnl checks needed to define wxVaCopy
1548 AC_CACHE_CHECK([for va_copy],
1549     wx_cv_func_va_copy,
1550     [
1551         AC_LANG_PUSH(C++)
1552         AC_LINK_IFELSE([
1553             #include <stdarg.h>
1554             void foo(char *f, ...)
1555             {
1556                 va_list ap1, ap2;
1557                 va_start(ap1, f);
1558                 va_copy(ap2, ap1);
1559                 va_end(ap2);
1560                 va_end(ap1);
1561             }
1562             int main()
1563             {
1564                 foo("hi", 17);
1565                 return 0;
1566             }],
1567             wx_cv_func_va_copy=yes,
1568             wx_cv_func_va_copy=no
1569         )
1570         AC_LANG_POP()
1571     ]
1572 )
1573
1574 if test $wx_cv_func_va_copy = "yes"; then
1575     AC_DEFINE(HAVE_VA_COPY)
1576 else
1577     dnl try to understand how can we copy va_lists
1578     AC_CACHE_CHECK([if va_list can be copied by value],
1579         wx_cv_type_va_list_lvalue,
1580         [
1581             AC_RUN_IFELSE([
1582                 #include <stdarg.h>
1583                 int foo(char *f, ...)
1584                 {
1585                     va_list ap1, ap2;
1586                     va_start(ap1, f);
1587                     ap2 = ap1;
1588                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1589                         return 1;
1590                     va_end(ap2);
1591                     va_end(ap1);
1592                     return 0;
1593                 }
1594                 int main()
1595                 {
1596                     return foo("hi", 17);
1597                 }],
1598                 wx_cv_type_va_list_lvalue=yes,
1599                 wx_cv_type_va_list_lvalue=no,
1600                 dnl assume most common case for cross-compiling...
1601                 wx_cv_type_va_list_lvalue=yes
1602             )
1603         ]
1604     )
1605
1606     if test $wx_cv_type_va_list_lvalue != "yes"; then
1607         dnl we suppose that the only thing which can't be copied like this
1608         dnl are arrays... only experience will show whether this is really true
1609         AC_DEFINE(VA_LIST_IS_ARRAY)
1610     fi
1611 fi
1612
1613 dnl don't check for vararg macros if they're explicitly disabled: this is
1614 dnl useful if the user code using the library wants to limit itself to standard
1615 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1616 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1617
1618 dnl Check if variadic macros (C99 feature) are supported:
1619 AC_CACHE_CHECK(
1620     [whether the compiler supports variadic macros],
1621     [wx_cv_have_variadic_macros],
1622     [
1623         dnl C compiler might support variadic macros when C++ one doesn't
1624         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1625         AC_LANG_PUSH(C++)
1626         AC_COMPILE_IFELSE(
1627             AC_LANG_PROGRAM(
1628                 [
1629                     #include <stdio.h>
1630                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1631                 ],
1632                 [
1633                     test("%s %d %p", "test", 1, 0);
1634                 ]
1635             ),
1636             [wx_cv_have_variadic_macros=yes],
1637             [wx_cv_have_variadic_macros=no]
1638             )
1639         AC_LANG_POP()
1640     ]
1641 )
1642
1643 if test $wx_cv_have_variadic_macros = "yes"; then
1644     AC_DEFINE(HAVE_VARIADIC_MACROS)
1645 fi
1646
1647 fi dnl wxUSE_VARARG_MACROS == yes
1648
1649 dnl check for large file support
1650 AC_SYS_LARGEFILE
1651
1652 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1653 dnl line because otherwise the system headers risk being included before
1654 dnl wx/defs.h which defines these constants leading to inconsistent
1655 dnl sizeof(off_t) in different source files of the same program and linking
1656 dnl problems
1657 if test "x$wx_largefile" = "xyes"; then
1658     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1659         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1660
1661         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1662         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1663         dnl The compiler should define it automatically, but some old g++
1664         dnl versions don't define it, so test and add it if necessary. AFAIK
1665         dnl the problem only affects the C++ compiler so it is added to
1666         dnl CXXFLAGS only.
1667         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1668             AC_CACHE_CHECK(
1669                 [if -D__STDC_EXT__ is required],
1670                 wx_cv_STDC_EXT_required,
1671                 [
1672                     AC_LANG_PUSH(C++)
1673                     AC_TRY_COMPILE(
1674                         [],
1675                         [
1676                             #ifndef __STDC_EXT__
1677                                 choke me
1678                             #endif
1679                         ],
1680                         wx_cv_STDC_EXT_required=no,
1681                         wx_cv_STDC_EXT_required=yes
1682                     )
1683                     AC_LANG_POP()
1684                 ]
1685             )
1686             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1687                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1688             fi
1689         fi
1690     else
1691         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1692     fi
1693     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1694     AC_FUNC_FSEEKO
1695     if test "$ac_cv_sys_largefile_source" != no; then
1696         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1697     fi
1698 fi
1699
1700 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1701 WX_C_BIGENDIAN
1702
1703 dnl check for iostream (as opposed to iostream.h) standard header
1704 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1705
1706 dnl check whether C++ compiler supports bool built-in type
1707 WX_CPP_BOOL
1708
1709 dnl check whether C++ compiler supports explicit keyword
1710 WX_CPP_EXPLICIT
1711
1712 dnl check whether C++ compiler supports C++ casts
1713 AC_CXX_CONST_CAST
1714 AC_CXX_REINTERPRET_CAST
1715 AC_CXX_STATIC_CAST
1716 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1717 dnl AC_CXX_DYNAMIC_CAST
1718
1719 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1720 dnl to get the expression scope behaviour that conforms to the standard.
1721 if test "x$SUNCXX" = xyes; then
1722     CXXFLAGS="-features=tmplife $CXXFLAGS"
1723 fi
1724
1725 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1726 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1727 dnl still spits out dozens of warnings for each X include file, so suppress
1728 dnl them
1729 if test "x$SUNCC" = xyes; then
1730     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1731 fi
1732
1733 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1734 dnl same-sized integral type" even when there is an explicit cast and as there
1735 dnl is no way to turn it off and there are hundreds of these warnings in wx
1736 dnl sources, just turn it off for now
1737 dnl
1738 dnl a better long term solution would be to use #pragma set/reset woff in
1739 dnl wxPtrToUInt() and use it instead of casts elsewhere
1740 if test "x$SGICC" = "xyes"; then
1741     CFLAGS="-woff 3970 $CFLAGS"
1742 fi
1743 if test "x$SGICXX" = "xyes"; then
1744     CXXFLAGS="-woff 3970 $CXXFLAGS"
1745 fi
1746
1747 dnl HP-UX c89/aCC compiler warnings
1748 if test "x$HPCC" = "xyes"; then
1749     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1750     dnl       even for directives inside #if which is not true (i.e. which are
1751     dnl       used for other compilers/OS) and so we have no way to get rid of it
1752     dnl 2450: "long long is non standard" -- yes, we know
1753     CFLAGS="+W 2011,2450 $CFLAGS"
1754 fi
1755 if test "x$HPCXX" = "xyes"; then
1756     dnl 2340: "value copied to temporary, reference to temporary used": very
1757     dnl       painful as triggered by any occurrence of user-defined conversion
1758     CXXFLAGS="+W 2340 $CXXFLAGS"
1759 fi
1760
1761 dnl DEC/Compaq/HP cxx warnings
1762 if test "x$COMPAQCXX" = "xyes"; then
1763     dnl -w0 enables all warnings, then we disable some of them:
1764     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1765     dnl unrimpret:  "end of routine block may be unreachable" is given for
1766     dnl             every "if ( ) return ...; else return ...;"
1767     dnl intconlosbit: "conversion to integral type of smaller size could lose
1768     dnl               data" this is a useful warning but there are too many of
1769     dnl               them for now
1770     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1771 fi
1772
1773 dnl the next few tests are all for C++ features and so need to be done using
1774 dnl C++ compiler
1775 AC_LANG_PUSH(C++)
1776
1777 dnl check for std::string or std::wstring
1778 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1779     if test "$wxUSE_UNICODE" = "yes"; then
1780         std_string="std::wstring"
1781         char_type="wchar_t"
1782     else
1783         std_string="std::string"
1784         char_type="char"
1785     fi
1786
1787     dnl check if <string> declares std::[w]string
1788     AC_CACHE_CHECK([for $std_string in <string>],
1789         wx_cv_class_stdstring,
1790         [
1791             AC_TRY_COMPILE([#include <string>],
1792                 [$std_string foo;],
1793                 wx_cv_class_stdstring=yes,
1794                 wx_cv_class_stdstring=no
1795             )
1796         ]
1797     )
1798
1799     if test "$wx_cv_class_stdstring" = yes; then
1800         if test "$wxUSE_UNICODE" = "yes"; then
1801             AC_DEFINE(HAVE_STD_WSTRING)
1802         fi
1803         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1804         dnl wxUSE_STD_STRING==yes
1805     else
1806         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1807             wx_cv_class_stdbasicstring,
1808             [
1809                 AC_TRY_COMPILE([
1810                     #ifdef HAVE_WCHAR_H
1811                     #  ifdef __CYGWIN__
1812                     #    include <stddef.h>
1813                     #  endif
1814                     #  include <wchar.h>
1815                     #endif
1816                     #ifdef HAVE_STDLIB_H
1817                     #  include <stdlib.h>
1818                     #endif
1819                     #include <stdio.h>
1820                     #include <string>
1821                     ],
1822                     [std::basic_string<$char_type> foo;
1823                      const $char_type* dummy = foo.c_str();],
1824                     wx_cv_class_stdbasicstring=yes,
1825                     wx_cv_class_stdbasicstring=no
1826                 )
1827             ]
1828         )
1829
1830         if test "$wx_cv_class_stdbasicstring" != yes; then
1831             if test "$wxUSE_STL" = "yes"; then
1832                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1833             elif test "$wxUSE_STD_STRING" = "yes"; then
1834                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1835             else
1836                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1837                 wxUSE_STD_STRING=no
1838             fi
1839         fi
1840     fi
1841 fi
1842
1843 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1844     AC_CHECK_TYPES([std::istream, std::ostream],,
1845                    [wxUSE_STD_IOSTREAM=no],
1846                    [#include <iostream>])
1847
1848     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1849         if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1850             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1851         else
1852             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1853         fi
1854     fi
1855 fi
1856
1857 if test "$wxUSE_STL" = "yes"; then
1858     dnl check for basic STL functionality
1859     AC_CACHE_CHECK([for basic STL functionality],
1860         wx_cv_lib_stl,
1861         [AC_TRY_COMPILE([#include <string>
1862             #include <functional>
1863             #include <algorithm>
1864             #include <vector>
1865             #include <list>],
1866             [std::vector<int> moo;
1867              std::list<int> foo;
1868              std::vector<int>::iterator it =
1869                  std::find_if(moo.begin(), moo.end(),
1870                               std::bind2nd(std::less<int>(), 3));],
1871             wx_cv_lib_stl=yes,
1872             wx_cv_lib_stl=no
1873         )]
1874     )
1875
1876     if test "$wx_cv_lib_stl" != yes; then
1877          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1878     fi
1879
1880     dnl check for compliant std::string::compare
1881     AC_CACHE_CHECK([for compliant std::string::compare],
1882         wx_cv_func_stdstring_compare,
1883         [AC_TRY_COMPILE([#include <string>],
1884             [std::string foo, bar;
1885             foo.compare(bar);
1886             foo.compare(1, 1, bar);
1887             foo.compare(1, 1, bar, 1, 1);
1888             foo.compare("");
1889             foo.compare(1, 1, "");
1890             foo.compare(1, 1, "", 2);],
1891             wx_cv_func_stdstring_compare=yes,
1892             wx_cv_func_stdstring_compare=no
1893         )]
1894     )
1895
1896     if test "$wx_cv_func_stdstring_compare" = yes; then
1897         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1898     fi
1899
1900     dnl check for hash_map and hash_set headers
1901     AC_CHECK_HEADER([hash_map],
1902         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1903             wx_cv_class_stdhashmapset,
1904             [AC_TRY_COMPILE([#include <hash_map>
1905                 #include <hash_set>],
1906                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1907                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1908                 wx_cv_class_stdhashmapset=yes,
1909                 wx_cv_class_stdhashmapset=no)
1910             ]
1911         )],
1912         [],
1913         [ ]
1914     )
1915
1916     if test "$wx_cv_class_stdhashmapset" = yes; then
1917         AC_DEFINE(HAVE_HASH_MAP)
1918         AC_DEFINE(HAVE_STD_HASH_MAP)
1919     fi
1920
1921     AC_CHECK_HEADER([ext/hash_map],
1922         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1923             wx_cv_class_gnuhashmapset,
1924             [AC_TRY_COMPILE([#include <ext/hash_map>
1925                 #include <ext/hash_set>],
1926                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1927                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1928                 wx_cv_class_gnuhashmapset=yes,
1929                 wx_cv_class_gnuhashmapset=no)
1930             ]
1931         )],
1932         [],
1933         [ ]
1934     )
1935
1936     if test "$wx_cv_class_gnuhashmapset" = yes; then
1937          AC_DEFINE(HAVE_EXT_HASH_MAP)
1938          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1939     fi
1940 fi
1941
1942 dnl check for atomic operations builtins for wx/atomic.h:
1943 WX_ATOMIC_BUILTINS
1944
1945 dnl pop C++
1946 AC_LANG_POP()
1947
1948 dnl ---------------------------------------------------------------------------
1949 dnl Define search path for includes and libraries: all headers and libs will be
1950 dnl looked for in all directories of this path
1951 dnl ---------------------------------------------------------------------------
1952
1953 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1954 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1955 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
1956 dnl
1957 dnl Also try to put all directories which may contain X11R6 before those which
1958 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
1959 dnl
1960 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
1961 dnl systems which have both (AIX 4.x does)
1962 SEARCH_INCLUDE="\
1963     /usr/local/include        \
1964                               \
1965     /usr/Motif-2.1/include    \
1966     /usr/Motif-1.2/include    \
1967     /usr/include/Motif1.2     \
1968                               \
1969     /usr/dt/include           \
1970     /usr/openwin/include      \
1971                               \
1972     /usr/include/Xm           \
1973                               \
1974     /usr/X11R6/include        \
1975     /usr/X11R6.4/include      \
1976     /usr/X11R5/include        \
1977     /usr/X11R4/include        \
1978                               \
1979     /usr/include/X11R6        \
1980     /usr/include/X11R5        \
1981     /usr/include/X11R4        \
1982                               \
1983     /usr/local/X11R6/include  \
1984     /usr/local/X11R5/include  \
1985     /usr/local/X11R4/include  \
1986                               \
1987     /usr/local/include/X11R6  \
1988     /usr/local/include/X11R5  \
1989     /usr/local/include/X11R4  \
1990                               \
1991     /usr/X11/include          \
1992     /usr/include/X11          \
1993     /usr/local/X11/include    \
1994     /usr/local/include/X11    \
1995                               \
1996     /usr/XFree86/include/X11  \
1997     /usr/pkg/include          \
1998                               \
1999     /usr/openwin/share/include"
2000
2001 dnl try to find out the standard lib locations for the systems with multiple
2002 dnl ABIs
2003 AC_MSG_CHECKING([for libraries directory])
2004
2005 case "${host}" in
2006     *-*-irix6* )
2007         AC_CACHE_VAL(
2008             wx_cv_std_libpath,
2009             [
2010                 for d in WX_STD_LIBPATH(); do
2011                     for e in a so sl dylib dll.a; do
2012                         libc="$d/libc.$e"
2013                         if test -f $libc; then
2014                             save_LIBS="$LIBS"
2015                             LIBS="$libc"
2016                             AC_LINK_IFELSE([int main() { return 0; }],
2017                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2018                             LIBS="$save_LIBS"
2019                             if test "x$wx_cv_std_libpath" != "x"; then
2020                                 break 2
2021                             fi
2022                         fi
2023                     done
2024                 done
2025                 if test "x$wx_cv_std_libpath" = "x"; then
2026                     wx_cv_std_libpath="lib"
2027                 fi
2028             ]
2029         )
2030         ;;
2031
2032     *-*-solaris2* )
2033         dnl use ../lib or ../lib/64 depending on the size of void*
2034         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2035             wx_cv_std_libpath="lib/64"
2036         else
2037             wx_cv_std_libpath="lib"
2038         fi
2039         ;;
2040
2041     *-*-linux* )
2042         dnl use ../lib or ../lib64 depending on the size of void*
2043         if test "$ac_cv_sizeof_void_p" = 8 -a \
2044                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2045             wx_cv_std_libpath="lib64"
2046         else
2047             wx_cv_std_libpath="lib"
2048         fi
2049         ;;
2050
2051     *)
2052         wx_cv_std_libpath="lib";
2053         ;;
2054 esac
2055
2056 AC_MSG_RESULT($wx_cv_std_libpath)
2057
2058 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2059
2060 dnl Cross compiling with gcc?
2061 if test "$build" != "$host" -a "$GCC" = yes; then
2062     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2063     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2064     dnl for a 'root' below which libraries and headers for the target system
2065     dnl might be installed.
2066     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2067         cross_root=`dirname $cross_root`
2068         cross_root=`dirname $cross_root`
2069
2070         dnl substitute this candiate root for '^/usr' in the search lists,
2071         dnl strip out any that don't start '^/usr'.
2072         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2073         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2074         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2075
2076         dnl also have pkg-config search for *.pc files under this 'root'
2077         if test -z "$PKG_CONFIG_PATH"; then
2078             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2079             export PKG_CONFIG_PATH
2080         fi
2081
2082         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2083         dnl -x-libraries are given on the command line. So if they are not
2084         dnl set then set them here to plausible defaults.
2085         if test -z "$x_includes" -o "$x_includes" = NONE; then
2086             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2087             x_includes=$ac_find_includes
2088         fi
2089         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2090             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2091             x_libraries=$ac_find_libraries
2092         fi
2093     fi
2094 fi
2095
2096 dnl ------------------------------------------------------------------------
2097 dnl Check for libraries
2098 dnl ------------------------------------------------------------------------
2099
2100 dnl flush the cache because checking for libraries below might abort
2101 AC_CACHE_SAVE
2102
2103 dnl check for glibc version
2104 dnl
2105 dnl VZ: I have no idea why had this check been there originally, but now
2106 dnl     we could probably do without it by just always adding _GNU_SOURCE
2107 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2108     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2109         AC_TRY_COMPILE([#include <features.h>],
2110             [
2111                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2112                 not glibc 2.1
2113                 #endif
2114             ],
2115             [
2116                 wx_cv_lib_glibc21=yes
2117             ],
2118             [
2119                 wx_cv_lib_glibc21=no
2120             ]
2121         )
2122     ])
2123     if test "$wx_cv_lib_glibc21" = "yes"; then
2124         AC_DEFINE(wxHAVE_GLIBC2)
2125     fi
2126 fi
2127
2128 dnl we may need _GNU_SOURCE for 2 things:
2129 dnl
2130 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2131 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2132 dnl  which breaks libtiff compilation, so it is simpler to just define
2133 dnl  _GNU_SOURCE to get everything)
2134 dnl
2135 dnl  2. for Unicode functions
2136 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2137     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2138         AC_DEFINE(_GNU_SOURCE)
2139     fi
2140 fi
2141
2142 dnl Only add the -lm library if floating point functions cannot be used
2143 dnl without it.  This check is important on cygwin because of the bizarre
2144 dnl way that they have organized functions into libraries.  On cygwin, both
2145 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2146 dnl means that
2147 dnl   1) linking with -lm is not necessary, and
2148 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2149 dnl In particular, if you compile any program with -mno-cygwin and link with
2150 dnl -lm, it will crash instantly when it is run.  This happens because the
2151 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2152 dnl the ___main function instead of allowing it to be defined by
2153 dnl /usr/lib/mingw/libmingw32.a as it should be.
2154 dnl
2155 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2156 dnl
2157 dnl Just check a few floating point functions. If they are all found without
2158 dnl -lm, then we must not need -lm.
2159 have_cos=0
2160 have_floor=0
2161 AC_CHECK_FUNCS(cos, have_cos=1)
2162 AC_CHECK_FUNCS(floor, have_floor=1)
2163 AC_MSG_CHECKING(if floating point functions link without -lm)
2164 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2165     AC_MSG_RESULT(yes)
2166 else
2167     AC_MSG_RESULT(no)
2168     LIBS="$LIBS -lm"
2169     # use different functions to avoid configure caching
2170     have_sin=0
2171     have_ceil=0
2172     AC_CHECK_FUNCS(sin, have_sin=1)
2173     AC_CHECK_FUNCS(ceil, have_ceil=1)
2174     AC_MSG_CHECKING(if floating point functions link with -lm)
2175     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2176         AC_MSG_RESULT(yes)
2177     else
2178         AC_MSG_RESULT(no)
2179         # not sure we should warn the user, crash, etc.
2180     fi
2181 fi
2182
2183 dnl check for C99 string to long long conversion functions, assume that if we
2184 dnl have the unsigned variants, then we have the signed ones as well
2185 dnl
2186 dnl at least under SGI these functions are only available in C99 code and not
2187 dnl in C++ so do these tests using C++ compiler
2188 AC_LANG_PUSH(C++)
2189 if test "wxUSE_UNICODE" = "yes"; then
2190     WX_CHECK_FUNCS(wcstoull)
2191 else
2192     WX_CHECK_FUNCS(strtoull)
2193 fi
2194 AC_LANG_POP()
2195
2196 dnl ---------------------------------------------------------------------------
2197 dnl Optional libraries
2198 dnl
2199 dnl   --with-<lib>=sys
2200 dnl       looks for system library and fails if not found
2201 dnl
2202 dnl   --with-<lib>
2203 dnl   --with-<lib>=yes
2204 dnl       looks for system library and, if not found, prints a warning,
2205 dnl       falls back to the builtin wx version, and continues configuration
2206 dnl
2207 dnl   --with-<lib>=builtin
2208 dnl       uses builtin wx version without searching for system library
2209 dnl
2210 dnl   --with-<lib>=no
2211 dnl   --without-<lib>
2212 dnl       do not use library (neither system nor builtin wx version)
2213 dnl
2214 dnl ---------------------------------------------------------------------------
2215
2216 dnl ------------------------------------------------------------------------
2217 dnl Check for regex libraries
2218 dnl ------------------------------------------------------------------------
2219
2220 if test "$wxUSE_REGEX" != "no"; then
2221     AC_DEFINE(wxUSE_REGEX)
2222
2223     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2224         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2225         wxUSE_REGEX=builtin
2226     fi
2227
2228     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2229         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2230         dnl on some old systems it may be in libregex - check for it too?
2231         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2232
2233         if test "x$ac_cv_func_regcomp" != "xyes"; then
2234             if test "$wxUSE_REGEX" = "sys" ; then
2235                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2236             else
2237                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2238                 wxUSE_REGEX=builtin
2239             fi
2240         else
2241             dnl we are using the system library
2242             wxUSE_REGEX=sys
2243             dnl only the built-in supports advanced REs
2244             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2245         fi
2246     fi
2247 fi
2248
2249 dnl ------------------------------------------------------------------------
2250 dnl Check for zlib compression library
2251 dnl ------------------------------------------------------------------------
2252
2253 ZLIB_LINK=
2254 if test "$wxUSE_ZLIB" != "no" ; then
2255     AC_DEFINE(wxUSE_ZLIB)
2256
2257     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2258         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2259         dnl should still use it because hopefully (can someone confirm this?)
2260         dnl Apple did fix the security problem in it and not using the system
2261         dnl library results in a whole bunch of warnings when linking with
2262         dnl Carbon framework
2263         if test "$USE_DARWIN" = 1; then
2264             system_zlib_h_ok="yes"
2265         else
2266             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2267             dnl known to not work) and although I don't know which is
2268             dnl the minimal required version it's safer to test for 1.1.4 as
2269             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2270             dnl has anything more ancient (1.1.3 was released in July 1998)
2271             dnl anyhow
2272             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2273                 [AC_TRY_RUN(
2274                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2275                     [
2276                         #include <zlib.h>
2277                         #include <stdio.h>
2278
2279                         int main()
2280                         {
2281                             FILE *f=fopen("conftestval", "w");
2282                             if (!f) exit(1);
2283                             fprintf(f, "%s",
2284                                     ZLIB_VERSION[0] == '1' &&
2285                                     (ZLIB_VERSION[2] > '1' ||
2286                                     (ZLIB_VERSION[2] == '1' &&
2287                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2288                             exit(0);
2289                         }
2290                     ],
2291                     ac_cv_header_zlib_h=`cat conftestval`,
2292                     ac_cv_header_zlib_h=no,
2293                     dnl cross-compiling: don't have an answer, try later
2294                     unset ac_cv_header_zlib_h
2295                 )]
2296             )
2297             dnl If the test above did not come up with a value (e.g. cross
2298             dnl compiling) then this should give a definitive answer
2299             AC_CHECK_HEADER(zlib.h,,, [ ])
2300
2301             system_zlib_h_ok=$ac_cv_header_zlib_h
2302         fi
2303
2304         if test "$system_zlib_h_ok" = "yes"; then
2305             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2306         fi
2307
2308         if test "x$ZLIB_LINK" = "x" ; then
2309             if test "$wxUSE_ZLIB" = "sys" ; then
2310                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2311             else
2312                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2313                 wxUSE_ZLIB=builtin
2314             fi
2315         else
2316             dnl we are using the system library
2317             wxUSE_ZLIB=sys
2318         fi
2319     fi
2320 fi
2321
2322 dnl ------------------------------------------------------------------------
2323 dnl Check for png library
2324 dnl ------------------------------------------------------------------------
2325
2326 PNG_LINK=
2327 if test "$wxUSE_LIBPNG" != "no" ; then
2328     AC_DEFINE(wxUSE_LIBPNG)
2329
2330     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2331         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2332         wxUSE_LIBPNG=sys
2333     fi
2334
2335     dnl for the check below to have a chance to succeed, we must already have
2336     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2337     dnl doesn't depend on zlib)
2338     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2339         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2340         wxUSE_LIBPNG=builtin
2341     fi
2342
2343     if test "$wxUSE_MGL" != 1 ; then
2344         dnl Don't check for libpng when building wxMGL, libmgl contains it
2345         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2346             dnl libpng version 0.9 is known to not work, if an even newer
2347             dnl version is required, just bump it up in the test below
2348             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2349                 [AC_TRY_RUN(
2350                     dnl png.h defines PNG_LIBPNG_VER=number
2351                     [
2352                         #include <png.h>
2353                         #include <stdio.h>
2354
2355                         int main()
2356                         {
2357                             FILE *f=fopen("conftestval", "w");
2358                             if (!f) exit(1);
2359                             fprintf(f, "%s",
2360                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2361                             exit(0);
2362                         }
2363                     ],
2364                     ac_cv_header_png_h=`cat conftestval`,
2365                     ac_cv_header_png_h=no,
2366                     dnl cross-compiling: test (later) if we have any png.h
2367                     unset ac_cv_header_png_h
2368                 )]
2369             )
2370             AC_CHECK_HEADER(png.h,,, [ ])
2371
2372             if test "$ac_cv_header_png_h" = "yes"; then
2373                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2374             fi
2375
2376             if test "x$PNG_LINK" = "x" ; then
2377                 if test "$wxUSE_LIBPNG" = "sys" ; then
2378                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2379                 else
2380                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2381                     wxUSE_LIBPNG=builtin
2382                 fi
2383             else
2384                 dnl we are using the system library
2385                 wxUSE_LIBPNG=sys
2386             fi
2387         fi
2388     fi
2389 fi
2390
2391 dnl ------------------------------------------------------------------------
2392 dnl Check for jpeg library
2393 dnl ------------------------------------------------------------------------
2394
2395 dnl this check must be done before the check for libtiff as libtiff uses
2396 dnl libjpeg itself
2397 JPEG_LINK=
2398 if test "$wxUSE_LIBJPEG" != "no" ; then
2399     AC_DEFINE(wxUSE_LIBJPEG)
2400
2401     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2402         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2403         wxUSE_LIBJPEG=sys
2404     fi
2405
2406     if test "$wxUSE_MGL" != 1 ; then
2407         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2408         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2409             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2410             dnl HAVE_STDLIB_H which are already defined and this provokes
2411             dnl a compiler warning which configure considers as an error...
2412             AC_MSG_CHECKING(for jpeglib.h)
2413             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2414                 AC_TRY_COMPILE(
2415                     [
2416                         #undef HAVE_STDLIB_H
2417                         #include <stdio.h>
2418                         #include <jpeglib.h>
2419                     ],
2420                     [
2421                     ],
2422                     ac_cv_header_jpeglib_h=yes,
2423                     ac_cv_header_jpeglib_h=no
2424                 )
2425             )
2426             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2427
2428             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2429                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2430             fi
2431
2432             if test "x$JPEG_LINK" = "x" ; then
2433                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2434                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2435                 else
2436                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2437                     wxUSE_LIBJPEG=builtin
2438                 fi
2439             else
2440                 dnl we are using the system library
2441                 wxUSE_LIBJPEG=sys
2442
2443                 if test "$wxUSE_MSW" = 1; then
2444                     dnl boolean is defined by the jpeg headers and also by the
2445                     dnl Windows headers of some compilers. This type has been
2446                     dnl renamed in the builtin, so it is only an issue when
2447                     dnl using an external jpeg lib on Windows.
2448                     AC_CHECK_TYPES(
2449                         [boolean],
2450                         [
2451                             AC_CHECK_SIZEOF(
2452                                 [boolean],
2453                                 [],
2454                                 [
2455                                     #undef HAVE_BOOLEAN
2456                                     #include <stdio.h>
2457                                     #include <jpeglib.h>
2458                                 ])
2459                             AC_DEFINE_UNQUOTED(
2460                                 [wxHACK_BOOLEAN],
2461                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2462                         ],
2463                         [],
2464                         [#include <windows.h>])
2465                 fi
2466             fi
2467         fi
2468     fi
2469 fi
2470
2471 dnl ------------------------------------------------------------------------
2472 dnl Check for tiff library
2473 dnl ------------------------------------------------------------------------
2474
2475 TIFF_LINK=
2476 TIFF_PREREQ_LINKS=-lm
2477 if test "$wxUSE_LIBTIFF" != "no" ; then
2478     AC_DEFINE(wxUSE_LIBTIFF)
2479
2480     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2481         dnl libtiff may depend on libjpeg and libz so use them in the test
2482         dnl below or it would fail
2483         if test "$wxUSE_LIBJPEG" = "sys"; then
2484             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2485         fi
2486         if test "$wxUSE_ZLIB" = "sys"; then
2487             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2488         fi
2489         AC_CHECK_HEADER(tiffio.h,
2490                         [
2491                             AC_CHECK_LIB(tiff, TIFFError,
2492                                          TIFF_LINK=" -ltiff",
2493                                          ,
2494                                          $TIFF_PREREQ_LINKS)
2495                         ],
2496                         [],
2497                         [ ]
2498                        )
2499
2500         if test "x$TIFF_LINK" = "x" ; then
2501             if test "$wxUSE_LIBTIFF" = "sys" ; then
2502                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2503             else
2504                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2505                 wxUSE_LIBTIFF=builtin
2506             fi
2507         else
2508             dnl we are using the system library
2509             wxUSE_LIBTIFF=sys
2510         fi
2511     fi
2512     if test "$wxUSE_LIBTIFF" = "builtin" ; then
2513         if test "$wxUSE_LIBJPEG" = "no"; then
2514             dnl we have to prevent the builtin libtiff configure from building the
2515             dnl library with JPEG support as this was explicitly disabled by user,
2516             dnl but unfortunately it needs --disable-jpeg and not --without-libjpeg
2517             dnl (which will be passed to it anyhow as configure passes arguments to
2518             dnl the top-level script to all the other ones called recursively), so
2519             dnl we need to hack around this
2520             ac_configure_args="$ac_configure_args --disable-jpeg"
2521         fi
2522         AC_CONFIG_SUBDIRS([src/tiff])
2523     fi
2524 fi
2525
2526 dnl ------------------------------------------------------------------------
2527 dnl Check for expat libraries
2528 dnl ------------------------------------------------------------------------
2529
2530 if test "$wxUSE_WCHAR_T" != "yes"; then
2531     if test "$wxUSE_EXPAT" != "no"; then
2532         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2533         wxUSE_EXPAT=no
2534     fi
2535     if test "$wxUSE_XML" != "no"; then
2536         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2537         wxUSE_XML=no
2538     fi
2539 fi
2540
2541 if test "$wxUSE_EXPAT" != "no"; then
2542     wxUSE_XML=yes
2543     AC_DEFINE(wxUSE_EXPAT)
2544     AC_DEFINE(wxUSE_XML)
2545
2546     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2547         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2548         if test "x$found_expat_h" = "x1"; then
2549             dnl Expat 1.95.6 comes with broken expat.h:
2550             AC_CACHE_CHECK([if expat.h is valid C++ header],
2551                 wx_cv_expat_is_not_broken,
2552                 [
2553                 AC_LANG_PUSH(C++)
2554                 AC_TRY_COMPILE([#include <expat.h>],[],
2555                     wx_cv_expat_is_not_broken=yes,
2556                     wx_cv_expat_is_not_broken=no
2557                 )
2558                 AC_LANG_POP()
2559                 ]
2560             )
2561             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2562                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2563             fi
2564         fi
2565         if test "x$EXPAT_LINK" = "x" ; then
2566             if test "$wxUSE_EXPAT" = "sys" ; then
2567                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2568             else
2569                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2570                 wxUSE_EXPAT=builtin
2571             fi
2572         else
2573             dnl we are using the system library
2574             wxUSE_EXPAT=sys
2575         fi
2576     fi
2577     if test "$wxUSE_EXPAT" = "builtin" ; then
2578         dnl Expat needs this:
2579         AC_CONFIG_SUBDIRS([src/expat])
2580     fi
2581 fi
2582
2583
2584 dnl ------------------------------------------------------------------------
2585 dnl Check for libmspack
2586 dnl ------------------------------------------------------------------------
2587
2588 if test "$wxUSE_LIBMSPACK" != "no"; then
2589     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2590     if test "x$found_mspack_h" = "x1"; then
2591         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2592                      MSPACK_LINK=" -lmspack")
2593     fi
2594     if test "x$MSPACK_LINK" = "x" ; then
2595         wxUSE_LIBMSPACK=no
2596     fi
2597 fi
2598
2599 if test "$wxUSE_LIBMSPACK" != "no"; then
2600     AC_DEFINE(wxUSE_LIBMSPACK)
2601 fi
2602
2603
2604 dnl ----------------------------------------------------------------
2605 dnl search for toolkit (widget sets)
2606 dnl ----------------------------------------------------------------
2607
2608 AFMINSTALL=
2609 WIN32INSTALL=
2610
2611 TOOLKIT=
2612 TOOLKIT_INCLUDE=
2613 WIDGET_SET=
2614
2615 dnl are we building for a win32 target environment?
2616 dnl If so, setup common stuff needed for both GUI and Base libs.
2617 if test "$USE_WIN32" = 1 ; then
2618     AC_CHECK_HEADERS(w32api.h,,, [ ])
2619     AC_CHECK_HEADER(windows.h,,
2620     [
2621         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2622     ],
2623     [ ])
2624
2625     dnl --- FIXME: This is still a somewhat random list of libs,
2626     dnl ---        some of them should probably be included conditionally.
2627     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2628
2629     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2630         LIBS="$LIBS -loleacc"
2631     fi
2632
2633     case "${host}" in
2634         *-*-cygwin* )
2635             dnl Cygwin doesn't include these by default
2636             LIBS="$LIBS -lkernel32 -luser32"
2637     esac
2638
2639     dnl This one is still used by some sample makefiles.
2640     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2641     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2642
2643     dnl This lot we export to wx-config.  It must add the relevant
2644     dnl include directories at the point when they can be known.
2645     dnl (but are these (still) required anyway?)
2646     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2647
2648     dnl install Win32-specific files in "make install"
2649     WIN32INSTALL=win32install
2650
2651     dnl pbt.h is missing on Wine at least
2652     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2653 fi
2654
2655 if test "$wxUSE_GUI" = "yes"; then
2656     USE_GUI=1
2657
2658     GUI_TK_LIBRARY=
2659
2660     WXGTK12=
2661     WXGTK127=
2662     WXGTK2=
2663     WXGPE=
2664
2665     if test "$wxUSE_COCOA" = 1 ; then
2666         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2667             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2668             wxUSE_PRINTING_ARCHITECTURE=no
2669         fi
2670         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2671             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2672             wxUSE_DRAG_AND_DROP=no
2673         fi
2674         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2675             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2676             wxUSE_DRAGIMAGE=no
2677         fi
2678     fi
2679
2680     if test "$wxUSE_MSW" = 1 ; then
2681         TOOLKIT=MSW
2682         GUIDIST=MSW_DIST
2683
2684         dnl -mwindows causes a heap of other default gui libs to be linked in.
2685         case "${host}" in
2686             *-*-mingw32* )
2687                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2688         esac
2689     fi
2690
2691     if test "$wxUSE_GTK" = 1; then
2692         dnl GTK+ test program must be compiled with C compiler
2693         AC_MSG_CHECKING([for GTK+ version])
2694
2695         gtk_version_cached=1
2696         AC_CACHE_VAL(wx_cv_lib_gtk,
2697             [
2698                 dnl stupid GTK+ AM macros produce their own messages, so we
2699                 dnl have to pass to the next line
2700                 gtk_version_cached=0
2701                 AC_MSG_RESULT()
2702
2703                 dnl we must link against lgthread unless the user
2704                 dnl used --disable-threads
2705                 GTK_MODULES=
2706                 if test "$wxUSE_THREADS" = "yes"; then
2707                     GTK_MODULES=gthread
2708                 fi
2709
2710                 dnl detect GTK2
2711                 wx_cv_lib_gtk=
2712                 if test "x$wxGTK_VERSION" != "x1"
2713                 then
2714                     dnl The gthread.pc that ships with Solaris returns '-mt',
2715                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2716                     dnl So disable the compile check and remove the -mt below.
2717                     case "${host}" in
2718                         *-*-solaris2* )
2719                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2720                                 enable_gtktest=no
2721                             fi
2722                     esac
2723
2724                     AM_PATH_GTK_2_0(2.4.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2725
2726                     dnl Solaris also requires -lX11 for static lib
2727                     case "${host}" in
2728                         *-*-solaris2* )
2729                             if test "$wxUSE_SHARED" != "yes"; then
2730                                 GTK_LIBS="$GTK_LIBS -lX11"
2731                             fi
2732                     esac
2733                 fi
2734
2735                 dnl detect GTK1.x
2736                 if test -z "$wx_cv_lib_gtk"; then
2737                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2738                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2739
2740                         if test -z "$wx_cv_lib_gtk"; then
2741                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2742                         fi
2743                     fi
2744                 fi
2745
2746                 if test -z "$wx_cv_lib_gtk"; then
2747                     dnl looks better in AC_MSG_RESULT
2748                     wx_cv_lib_gtk=none
2749                 else
2750                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2751                     dnl subsequent runs
2752                     wx_cv_cflags_gtk=$GTK_CFLAGS
2753                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2754                 fi
2755             ]
2756         )
2757
2758         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2759         dnl enough
2760         if test "$gtk_version_cached" = 1; then
2761             AC_MSG_RESULT($wx_cv_lib_gtk)
2762         fi
2763
2764         case "$wx_cv_lib_gtk" in
2765             2.0)    WXGTK2=1
2766                     TOOLKIT_VERSION=2
2767                     ;;
2768             1.2.7)  WXGTK127=1
2769                     WXGTK12=1
2770                     ;;
2771             1.2.3)  WXGTK12=1
2772                     ;;
2773             *)      AC_MSG_ERROR([
2774 The development files for GTK+ were not found. For GTK+ 2, please
2775 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2776 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2777 and that the version is 1.2.3 or above. Also check that the
2778 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2779 --libs' are in the LD_LIBRARY_PATH or equivalent.
2780                             ])
2781                     ;;
2782         esac
2783
2784         if test "$WXGTK2" = 1; then
2785             save_CFLAGS="$CFLAGS"
2786             save_LIBS="$LIBS"
2787             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2788             LIBS="$LIBS $wx_cv_libs_gtk"
2789
2790             dnl test if we have at least GTK+ 2.10:
2791             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2792             AC_TRY_COMPILE([
2793                             #include <gtk/gtk.h>
2794                            ],
2795                            [
2796                             #if !GTK_CHECK_VERSION(2,10,0)
2797                             Not GTK+ 2.10
2798                             #endif
2799                            ],
2800                            [
2801                             AC_DEFINE(__WXGTK210__)
2802                             AC_DEFINE(__WXGTK26__)
2803                             AC_MSG_RESULT([yes])
2804                             ac_wxgtk210=1
2805                            ],
2806                            [
2807                             AC_MSG_RESULT([no])
2808                             ac_wxgtk210=0
2809                            ])
2810
2811             if test "$ac_wxgtk210" = 0; then
2812                 dnl test if we have at least GTK+ 2.6:
2813                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2814                 AC_TRY_COMPILE([
2815                                 #include <gtk/gtk.h>
2816                             ],
2817                             [
2818                                 #if !GTK_CHECK_VERSION(2,6,0)
2819                                 Not GTK+ 2.6
2820                                 #endif
2821                             ],
2822                             [
2823                                 AC_DEFINE(__WXGTK26__)
2824                                 AC_MSG_RESULT([yes])
2825                                 ac_wxgtk26=1
2826                             ],
2827                             [
2828                                 AC_MSG_RESULT([no])
2829                                 ac_wxgtk26=0
2830                             ])
2831             fi
2832
2833             CFLAGS="$save_CFLAGS"
2834             LIBS="$save_LIBS"
2835         else
2836             if test "$wxUSE_UNICODE" = "yes"; then
2837                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2838                 wxUSE_UNICODE=no
2839             fi
2840
2841             dnl test for XIM support in libgdk
2842             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2843
2844             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2845             dnl have it but we do the check for the others)
2846             if test "$USE_DARWIN" != 1; then
2847                 AC_CHECK_FUNCS(poll)
2848             fi
2849         fi
2850
2851         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2852         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2853
2854         AFMINSTALL=afminstall
2855         TOOLKIT=GTK
2856         GUIDIST=GTK_DIST
2857
2858         dnl test for external libxpm if we're configured to use it
2859         if test "$wxUSE_GPE" = "yes"; then
2860             AC_MSG_CHECKING(for gpewidget library)
2861             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2862             if test "$ac_find_libraries" != "" ; then
2863                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2864                 dnl -lgpewidget must be before all GTK libs and
2865                 dnl we guess its path from the prefix
2866                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2867                 WXGPE=1
2868                 AC_MSG_RESULT([found in $ac_find_libraries])
2869             else
2870                 AC_MSG_RESULT(not found)
2871             fi
2872
2873             dnl AC_MSG_CHECKING(for gpe library)
2874             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2875             dnl if test "$ac_find_libraries" != "" ; then
2876             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2877             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2878             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2879             dnl else
2880             dnl     AC_MSG_RESULT(not found)
2881             dnl fi
2882         fi
2883     fi
2884
2885     if test "$wxUSE_MGL" = 1; then
2886        AC_MSG_CHECKING(for SciTech MGL library)
2887         if test "x$MGL_ROOT" = x ; then
2888             AC_MSG_RESULT(not found)
2889             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2890         else
2891             AC_MSG_RESULT($MGL_ROOT)
2892         fi
2893
2894         AC_MSG_CHECKING(for libmgl location)
2895         dnl Find MGL library that we want
2896         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2897         dnl             and for non-x86 versions
2898         case "${host}" in
2899             *-*-linux* )
2900               dnl glibc.so, glibc are for older versions of MGL,
2901               dnl x86/a, x86/so are used by >= 5.0 R11
2902               if test "x$wxUSE_SHARED" = xyes ; then
2903                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2904               else
2905                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2906               fi
2907               ;;
2908             *-pc-msdosdjgpp )
2909               mgl_os_candidates="dos32/dj2"
2910               ;;
2911             *)
2912               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2913         esac
2914
2915         mgl_lib_type=""
2916         mgl_os=""
2917
2918         for mgl_os_i in $mgl_os_candidates ; do
2919             if test "x$mgl_os" = x ; then
2920                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2921                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2922                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2923                         mgl_lib_type=debug
2924                         mgl_os=$mgl_os_i
2925                     fi
2926                 fi
2927                 if test "x$mgl_lib_type" = x ; then
2928                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
2929                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
2930                         mgl_lib_type=release
2931                         mgl_os=$mgl_os_i
2932                     fi
2933                 fi
2934             fi
2935         done
2936
2937         if test "x$mgl_os" = x ; then
2938             AC_MSG_RESULT(not found)
2939             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
2940         fi
2941         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
2942
2943         wxUSE_UNIVERSAL="yes"
2944
2945         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
2946         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
2947
2948         AFMINSTALL=afminstall
2949         TOOLKIT=MGL
2950         GUIDIST=MGL_DIST
2951     fi
2952
2953     if test "$wxUSE_DFB" = 1; then
2954        PKG_PROG_PKG_CONFIG()
2955
2956        PKG_CHECK_MODULES(DIRECTFB,
2957                          [directfb >= 0.9.23],
2958                          [
2959                            wxUSE_UNIVERSAL="yes"
2960                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
2961                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
2962                            TOOLKIT=DFB
2963                            GUIDIST=DFB_DIST
2964                          ],
2965                          [
2966                            AC_MSG_ERROR([DirectFB not found.])
2967                          ]
2968                          )
2969     fi
2970
2971     if test "$wxUSE_MICROWIN" = 1; then
2972         AC_MSG_CHECKING(for MicroWindows)
2973         if test "x$MICROWINDOWS" = x ; then
2974             AC_MSG_RESULT(not found)
2975             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
2976         else
2977             AC_MSG_RESULT($MICROWINDOWS)
2978         fi
2979
2980         if test -f $MICROWINDOWS/lib/libmwin.a; then
2981             AC_MSG_RESULT(MicroWindows' libraries found.)
2982         else
2983             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
2984         fi
2985
2986         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
2987         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
2988
2989         wxUSE_UNIVERSAL="yes"
2990
2991         AFMINSTALL=afminstall
2992         TOOLKIT=MICROWIN
2993         GUIDIST=MICROWIN_DIST
2994
2995         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
2996     fi
2997
2998     dnl common part of X11 and Motif port checks
2999     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3000         dnl use standard macros to check for X headers/libs, this brings
3001         dnl support for the standard configure options --x-includes,
3002         dnl --x-libraries and --no-x
3003         AC_PATH_XTRA
3004
3005         if test "$no_x" = "yes"; then
3006           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3007         fi
3008
3009         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3010         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3011         dnl this junk out
3012         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3013         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3014         AFMINSTALL=afminstall
3015         COMPILED_X_PROGRAM=0
3016
3017     fi
3018
3019     if test "$wxUSE_X11" = 1; then
3020         if test "$wxUSE_NANOX" = "yes"; then
3021             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3022             if test "x$MICROWIN" = x ; then
3023                 AC_MSG_RESULT(not found)
3024                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3025             else
3026                 AC_MSG_RESULT($MICROWIN)
3027                 AC_DEFINE(wxUSE_NANOX)
3028             fi
3029         fi
3030
3031         if test "$wxUSE_UNICODE" = "yes"; then
3032             PKG_PROG_PKG_CONFIG()
3033
3034             PKG_CHECK_MODULES(PANGOX, pangox,
3035                 [
3036                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3037                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3038                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3039                 ],
3040                 [
3041                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3042                 ]
3043             )
3044             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3045                 [
3046                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3047                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3048                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3049                 ],
3050                 [
3051                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3052                     wxUSE_PRINTING_ARCHITECTURE="no"
3053                 ]
3054             )
3055             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3056                 [
3057                     AC_DEFINE(HAVE_PANGO_XFT)
3058                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3059                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3060                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3061                 ],
3062                 [
3063                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3064                 ]
3065             )
3066             save_LIBS="$LIBS"
3067             LIBS="$LIBS $PANGOX_LIBS"
3068             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3069             LIBS="$save_LIBS"
3070         fi
3071
3072         wxUSE_UNIVERSAL="yes"
3073
3074         if test "$wxUSE_NANOX" = "yes"; then
3075             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3076             TOOLCHAIN_DEFS="${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"
3077             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3078         else
3079             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3080         fi
3081
3082         TOOLKIT=X11
3083         GUIDIST=X11_DIST
3084     fi
3085
3086     if test "$wxUSE_MOTIF" = 1; then
3087         AC_MSG_CHECKING(for Motif/Lesstif headers)
3088         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3089         if test "$ac_find_includes" != "" ; then
3090             AC_MSG_RESULT(found in $ac_find_includes)
3091             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3092             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3093         else
3094             save_CFLAGS=$CFLAGS
3095             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3096
3097             AC_TRY_COMPILE(
3098                 [
3099                     #include <Xm/Xm.h>
3100                 ],
3101                 [
3102                     int version;
3103                     version = xmUseVersion;
3104                 ],
3105                 [
3106                     AC_MSG_RESULT(found in default search path)
3107                     COMPILED_X_PROGRAM=1
3108                 ],
3109                 [
3110                     AC_MSG_RESULT(no)
3111                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3112                 ]
3113             )
3114
3115             CFLAGS=$save_CFLAGS
3116         fi
3117
3118
3119         AC_MSG_CHECKING(for Motif/Lesstif library)
3120         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3121
3122         if test "x$ac_find_libraries" != "x" ; then
3123             AC_MSG_RESULT(found in $ac_find_libraries)
3124
3125             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3126             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3127         else
3128             dnl it might happen that we found headers in one of the standard
3129             dnl paths but the libs are elsewhere but still in default (linker)
3130             dnl path -- try to compile a test program to check for this
3131             save_CFLAGS=$CFLAGS
3132             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3133             save_LIBS="$LIBS"
3134             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3135
3136             AC_TRY_LINK(
3137                 [
3138                     #include <Xm/Xm.h>
3139                 ],
3140                 [
3141                     int version;
3142                     version = xmUseVersion;
3143                 ],
3144                 [
3145                     AC_MSG_RESULT(found in default search path)
3146                     COMPILED_X_PROGRAM=1
3147                 ],
3148                 [
3149                     AC_MSG_RESULT(no)
3150                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3151                 ]
3152             )
3153
3154             CFLAGS=$save_CFLAGS
3155             LIBS="$save_LIBS"
3156         fi
3157
3158         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3159         libp_link=""
3160         libsm_ice_link=""
3161         libs_found=0
3162         for libp in "" " -lXp"; do
3163             if test "$libs_found" = 0; then
3164                 for libsm_ice in "" " -lSM -lICE"; do
3165                     if test "$libs_found" = 0; then
3166                         save_LIBS="$LIBS"
3167                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3168                         save_CFLAGS=$CFLAGS
3169                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3170
3171                         AC_TRY_LINK(
3172                             [
3173                                 #include <Xm/Xm.h>
3174                                 #include <Xm/List.h>
3175                             ],
3176                             [
3177                                 XmString string = NULL;
3178                                 Widget w = NULL;
3179                                 int position = 0;
3180                                 XmListAddItem(w, string, position);
3181                             ],
3182                             [
3183                                 libp_link="$libp"
3184                                 libsm_ice_link="$libsm_ice"
3185                                 AC_MSG_RESULT(
3186                                     [need${libp_link}${libsm_ice_link}])
3187                                 libs_found=1
3188                             ], []
3189                         )
3190
3191                         LIBS="$save_LIBS"
3192                         CFLAGS=$save_CFLAGS
3193                     fi
3194                 done
3195             fi
3196         done
3197
3198         if test "$libs_found" = 0; then
3199             AC_MSG_RESULT([can't find the right libraries])
3200             AC_MSG_ERROR([can't link a simple motif program])
3201         fi
3202
3203         dnl this seems to be needed under IRIX and shouldn't do any harm
3204         dnl elsewhere
3205         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3206
3207         save_CFLAGS=$CFLAGS
3208         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3209
3210         AC_CACHE_CHECK([for Motif 2],
3211             wx_cv_lib_motif2,
3212             AC_TRY_COMPILE([
3213                             #include <Xm/Xm.h>
3214                            ],
3215                            [
3216                             #if XmVersion < 2000
3217                             Not Motif 2
3218                             #endif
3219                            ],
3220                            wx_cv_lib_motif2="yes",
3221                            wx_cv_lib_motif2="no"))
3222         if test "$wx_cv_lib_motif2" = "yes"; then
3223             AC_DEFINE(__WXMOTIF20__,1)
3224         else
3225             AC_DEFINE(__WXMOTIF20__,0)
3226         fi
3227
3228         AC_CACHE_CHECK([whether Motif is Lesstif],
3229             wx_cv_lib_lesstif,
3230             AC_TRY_COMPILE([
3231                             #include <Xm/Xm.h>
3232                            ],
3233                            [
3234                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3235                             Not Lesstif
3236                             #endif
3237                            ],
3238                            wx_cv_lib_lesstif="yes",
3239                            wx_cv_lib_lesstif="no")
3240         )
3241         if test "$wx_cv_lib_lesstif" = "yes"; then
3242             AC_DEFINE(__WXLESSTIF__,1)
3243         else
3244             AC_DEFINE(__WXLESSTIF__,0)
3245         fi
3246
3247         CFLAGS=$save_CFLAGS
3248
3249         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3250         TOOLKIT=MOTIF
3251         GUIDIST=MOTIF_DIST
3252     fi
3253
3254     dnl more tests common to X11 and Motif:
3255     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3256         dnl test for external libxpm if we're configured to use it
3257         if test "$wxUSE_LIBXPM" = "sys"; then
3258             AC_MSG_CHECKING(for Xpm library)
3259             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3260             if test "$ac_find_libraries" != "" ; then
3261                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3262                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3263                 AC_MSG_RESULT(found in $ac_find_libraries)
3264
3265                 AC_CACHE_CHECK([for X11/xpm.h],
3266                     wx_cv_x11_xpm_h,
3267                     [
3268                         save_CFLAGS=$CFLAGS
3269                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3270
3271                         AC_TRY_COMPILE(
3272                             [
3273                                 #include <X11/xpm.h>
3274                             ],
3275                             [
3276                                 int version;
3277                                 version = XpmLibraryVersion();
3278                             ],
3279                             wx_cv_x11_xpm_h=yes,
3280                             wx_cv_x11_xpm_h=no
3281                         )
3282
3283                         CFLAGS=$save_CFLAGS
3284                     ]
3285                 )
3286
3287                 if test $wx_cv_x11_xpm_h = "yes"; then
3288                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3289                     AC_DEFINE(wxHAVE_LIB_XPM)
3290                 else
3291                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3292                 fi
3293             fi
3294
3295         fi
3296
3297         dnl XShapeQueryExtension checks: first the library, then prototype
3298         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3299                      [
3300                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3301                       wxHAVE_XEXT_LIB=1
3302                      ],
3303                      [], [$GUI_TK_LIBRARY -lX11])
3304
3305         if test "$wxHAVE_XEXT_LIB" = 1; then
3306             save_CFLAGS="$CFLAGS"
3307             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3308
3309             AC_MSG_CHECKING([for X11/extensions/shape.h])
3310             AC_TRY_COMPILE([
3311                             #include <X11/Xlib.h>
3312                             #include <X11/extensions/shape.h>
3313                            ],
3314                            [
3315                             int dummy1, dummy2;
3316                             XShapeQueryExtension((Display*)NULL,
3317                                                  (int*)NULL, (int*)NULL);
3318                            ],
3319                            [
3320                             AC_DEFINE(HAVE_XSHAPE)
3321                             AC_MSG_RESULT([found])
3322                            ],
3323                            [
3324                             AC_MSG_RESULT([not found])
3325                            ])
3326             CFLAGS="$save_CFLAGS"
3327
3328         fi
3329     fi
3330
3331     if test "$wxUSE_MAC" = 1; then
3332         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3333         if test "$GCC" = yes; then
3334             AC_MSG_RESULT([gcc])
3335             CPPFLAGS_PASCAL="-fpascal-strings"
3336         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3337             AC_MSG_RESULT([xlc])
3338             CPPFLAGS_PASCAL="-qmacpstr"
3339         else
3340             AC_MSG_RESULT([none])
3341         fi
3342
3343         if test "x$wxUSE_UNIX" = "xyes"; then
3344             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3345         else
3346             dnl platform.h needs TARGET_CARBON before setup.h
3347             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3348         fi
3349
3350         TOOLKIT=MAC
3351         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3352         GUIDIST=MACX_DIST
3353         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3354         dnl are different, so they need different names:
3355         WXBASEPORT="_carbon"
3356     fi
3357
3358     if test "$wxUSE_COCOA" = 1; then
3359         TOOLKIT=COCOA
3360         GUIDIST=COCOA_DIST
3361     fi
3362
3363     if test "$wxUSE_PM" = 1; then
3364         TOOLKIT=PM
3365         GUIDIST=PM_DIST
3366         AC_CACHE_CHECK([for type SPBCDATA],
3367             wx_cv_spbcdata,
3368             [
3369                 AC_TRY_COMPILE(
3370                     [
3371                         #define INCL_PM
3372                         #include <os2.h>
3373                     ],
3374                     [
3375                         SPBCDATA test;
3376                     ],
3377                     wx_cv_spbcdata=yes,
3378                     wx_cv_spbcdata=no
3379                 )
3380             ]
3381         )
3382
3383         if test $wx_cv_spbcdata = "yes"; then
3384             AC_DEFINE(HAVE_SPBCDATA)
3385         fi
3386     fi
3387
3388     dnl the name of the directory where the files for this toolkit live
3389     if test "$TOOLKIT" = "PM" ; then
3390         TOOLKIT_DIR="os2"
3391     else
3392         TOOLKIT_DIR=`echo ${TOOLKIT} | tr '[[A-Z]]' '[[a-z]]'`
3393     fi
3394
3395     if test "$wxUSE_UNIVERSAL" = "yes"; then
3396         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3397         WIDGET_SET=univ
3398     fi
3399
3400     dnl distribute samples/demos/utils with GUI versions
3401     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3402     DISTDIR="wx\$(TOOLKIT)"
3403 else
3404     USE_GUI=0
3405
3406     dnl this doesn't quite work right for wxBase, but the places
3407     dnl where it is wrong aren't fatal (yet) though.
3408     TOOLKIT_DIR="base"
3409
3410     dnl the sources, their dependenices and the headers
3411     if test "$USE_WIN32" = 1 ; then
3412         dnl yes, the toolkit for wxBase on win32 is actually MSW
3413         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3414         TOOLKIT="MSW"
3415     fi
3416
3417     dnl distribute only wxBase sources/headers
3418     GUIDIST="BASE_DIST"
3419     DISTDIR="wxBase"
3420 fi
3421
3422
3423 dnl ---------------------------------------------------------------------------
3424 dnl UTF-8 support
3425 dnl ---------------------------------------------------------------------------
3426
3427 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3428 dnl for ports where it makes sense by default (GTK+, DirectFB):
3429 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3430     if test "$USE_UNIX" = 1 -a "$wxUSE_DARWIN" != 1 ; then
3431         wxUSE_UNICODE_UTF8=yes
3432     elif test "$USE_OS2" = 1 ; then
3433         dnl wide char support is quite incomplete in libc;
3434         dnl UTF-8 might actually work when evaluating/setting
3435         dnl code pages correctly, even for ports other than GTK20.
3436         wxUSE_UNICODE_UTF8=yes
3437     else
3438         wxUSE_UNICODE_UTF8=no
3439     fi
3440 fi
3441
3442 dnl ---------------------------------------------------------------------------
3443 dnl Optional libraries included when system library is not used
3444 dnl ---------------------------------------------------------------------------
3445
3446 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3447 if test "$wxUSE_GUI" = "yes"; then
3448     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3449         dnl defines HAVE_X11_XKBLIB_H
3450         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3451         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3452                          [
3453                           #if HAVE_X11_XLIB_H
3454                             #include <X11/Xlib.h>
3455                           #endif
3456                          ])
3457     fi
3458 fi
3459
3460
3461 dnl ---------------------------------------------------------------------------
3462 dnl wxDisplay Sanity checks
3463 dnl ---------------------------------------------------------------------------
3464
3465 if test "$wxUSE_DISPLAY" = "yes"; then
3466 dnl ---------------------------------------------------------------------------
3467 dnl Xinerama (for unix ) - Brian Victor
3468 dnl ---------------------------------------------------------------------------
3469     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3470         AC_MSG_CHECKING([for Xinerama])
3471         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3472         if test "$ac_find_libraries" != "" ; then
3473             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3474             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3475                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3476             fi
3477             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3478             AC_MSG_RESULT([yes])
3479
3480             AC_MSG_CHECKING([for Xxf86vm extension])
3481             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3482             if test "$ac_find_libraries" != "" ; then
3483                 AC_MSG_RESULT([yes])
3484                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3485                                  [
3486                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3487                                  ],
3488                                  [],
3489                                  [
3490                                       #if HAVE_X11_XLIB_H
3491                                         #include <X11/Xlib.h>
3492                                       #endif
3493                                  ])
3494             else
3495                 AC_MSG_RESULT([no])
3496             fi
3497
3498         else
3499             AC_MSG_RESULT([no])
3500             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3501             wxUSE_DISPLAY="no"
3502         fi
3503     elif test "$wxUSE_MSW" = 1; then
3504 dnl ---------------------------------------------------------------------------
3505 dnl DirectDraw for MSW - optionally used by WxDisplay.
3506 dnl ---------------------------------------------------------------------------
3507         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3508     fi
3509 fi
3510
3511 dnl ---------------------------------------------------------------------------
3512 dnl X11 session management
3513 dnl ---------------------------------------------------------------------------
3514 if test "$wxUSE_DETECT_SM" = "yes"; then
3515     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3516         AC_MSG_CHECKING([for -lSM - X11 session management])
3517         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3518         if test "$ac_find_libraries" != "" ; then
3519             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3520             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3521                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3522             fi
3523             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3524             AC_MSG_RESULT([yes])
3525         else
3526             AC_MSG_RESULT([no])
3527             AC_MSG_WARN([libSM not found; disabling session management detection])
3528             wxUSE_DETECT_SM="no"
3529         fi
3530     else
3531         wxUSE_DETECT_SM="no"
3532     fi
3533 fi
3534
3535
3536 dnl ---------------------------------------------------------------------------
3537 dnl OpenGL libraries
3538 dnl ---------------------------------------------------------------------------
3539
3540 USE_OPENGL=0
3541 if test "$wxUSE_OPENGL" = "yes"; then
3542     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
3543         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3544         wxUSE_OPENGL="no"
3545     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
3546         OPENGL_LIBS="-framework OpenGL -framework AGL"
3547     elif test "$wxUSE_MSW" = 1; then
3548         OPENGL_LIBS="-lopengl32 -lglu32"
3549     else
3550         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3551         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3552         AC_MSG_CHECKING([for OpenGL headers])
3553         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3554         if test "$ac_find_includes" != "" ; then
3555             AC_MSG_RESULT(found in $ac_find_includes)
3556             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3557             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3558         else
3559             AC_MSG_RESULT([not found])
3560         fi
3561
3562         AC_CHECK_HEADER(GL/gl.h, [
3563             AC_CHECK_HEADER(GL/glu.h, [
3564                 found_gl=0
3565
3566                 AC_MSG_CHECKING([for -lGL])
3567                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3568                 if test "$ac_find_libraries" != "" ; then
3569                     AC_MSG_RESULT([found in $ac_find_libraries])
3570
3571                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3572                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3573                         LDFLAGS_GL="$ac_path_to_link"
3574                     fi
3575
3576                     dnl don't suppose that libGL and libGLU are always in the
3577                     dnl same directory -- this is not true for some common
3578                     dnl distributions
3579                     AC_MSG_CHECKING([for -lGLU])
3580                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3581                     if test "$ac_find_libraries" != "" ; then
3582                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3583                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3584                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3585                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3586                         fi
3587
3588                         found_gl=1
3589                         OPENGL_LIBS="-lGL -lGLU"
3590                         AC_MSG_RESULT([yes])
3591                     else
3592                         AC_MSG_RESULT([no])
3593                     fi
3594                 else
3595                     AC_MSG_RESULT([no])
3596                 fi
3597
3598                 if test "$found_gl" != 1; then
3599                     AC_MSG_CHECKING([for -lMesaGL])
3600                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3601                     if test "$ac_find_libraries" != "" ; then
3602                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3603                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3604                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3605                         AC_MSG_RESULT([yes])
3606                     else
3607                         AC_MSG_RESULT([no])
3608                     fi
3609                 fi
3610             ],, [ ])
3611         ],
3612         [],
3613         [ ])
3614
3615         if test "x$OPENGL_LIBS" = "x"; then
3616             dnl it should be an error and not a warning because OpenGL is not on
3617             dnl by default and so if it had been explicitly requested, we
3618             dnl shouldn't just fall back to compiling the library without it
3619             AC_MSG_ERROR(OpenGL libraries not available)
3620         fi
3621     fi
3622
3623     if test "$wxUSE_OPENGL" = "yes"; then
3624         USE_OPENGL=1
3625         AC_DEFINE(wxUSE_OPENGL)
3626         AC_DEFINE(wxUSE_GLCANVAS)
3627         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3628     fi
3629 fi
3630
3631
3632 dnl the symbol which allows conditional compilation for the given toolkit
3633 if test -n "$TOOLKIT" ; then
3634     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3635 fi
3636
3637
3638 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3639
3640 if test "$wxUSE_SHARED" = "yes"; then
3641     case "${host}" in
3642       *-pc-msdosdjgpp )
3643         dnl only static for now
3644         wxUSE_SHARED=no
3645         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3646       ;;
3647     esac
3648 fi
3649
3650 if test "$wxUSE_SHARED" = "yes"; then
3651
3652     dnl use versioned symbols if available on the platform
3653     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3654
3655     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3656     dnl assigned to CFLAGS and CXXFLAGS below)
3657     if test "$wxUSE_VISIBILITY" != "no"; then
3658         WX_VISIBILITY
3659     fi
3660
3661     dnl test for Sun CC which can be used under both Solaris and Linux
3662     if test "x$SUNCXX" = xyes; then
3663         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3664         WXCONFIG_RPATH="-R\$libdir"
3665     else
3666     case "${host}" in
3667       *-*-linux* | *-*-gnu* )
3668         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3669         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3670         ;;
3671
3672       *-*-solaris2* )
3673         dnl here we know that Sun CC is not used as we tested for it above,
3674         dnl hence we must be using gcc
3675
3676         dnl newer versions of gcc need -isystem to compile X headers on
3677         dnl Solaris (which use old style C syntax)
3678         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3679
3680         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3681         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3682         saveLdflags="$LDFLAGS"
3683         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3684         AC_MSG_CHECKING([if the linker accepts -rpath])
3685         AC_TRY_LINK(
3686             [],[],
3687             [
3688                 AC_MSG_RESULT([yes])
3689                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3690                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3691             ],[
3692                 AC_MSG_RESULT([no])
3693                 AC_MSG_CHECKING([if the linker accepts -R])
3694                 LDFLAGS="$saveLdflags -Wl,-R,/"
3695                 AC_TRY_LINK(
3696                     [],[],
3697                     [
3698                         AC_MSG_RESULT([yes])
3699                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3700                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3701                     ],[
3702                         AC_MSG_RESULT([no])
3703                     ])
3704             ])
3705         LDFLAGS="$saveLdflags"
3706       ;;
3707
3708       *-*-darwin* )
3709         install_name_tool=`which install_name_tool`
3710         if test "$install_name_tool" -a -x "$install_name_tool"; then
3711             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3712             cat <<EOF >change-install-names
3713 #!/bin/sh
3714 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3715 inst_cmd="install_name_tool "
3716 for i in \${libnames} ; do
3717     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3718 done
3719 \${inst_cmd} \${3}
3720 EOF
3721             chmod +x change-install-names
3722         fi
3723       ;;
3724
3725       *-*-cygwin* | *-*-mingw32* )
3726         ;;
3727
3728       *-*-hpux* )
3729         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3730         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3731         ;;
3732
3733     esac
3734     fi
3735
3736     dnl this one shouldn't be used for the library build so put it in a
3737     dnl separate variable from WXCONFIG_CPPFLAGS
3738     WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3739
3740     if test $wxUSE_RPATH = "no"; then
3741         SAMPLES_RPATH_FLAG=''
3742         SAMPLES_RPATH_POSTLINK=''
3743         WXCONFIG_RPATH=''
3744     fi
3745
3746     SHARED=1
3747
3748 else
3749
3750     config_linkage_component="-static"
3751     SHARED=0
3752
3753 fi
3754
3755
3756 UNICODE=0
3757 lib_unicode_suffix=
3758 WX_CHARTYPE="ansi"
3759 if test "$wxUSE_UNICODE" = "yes"; then
3760     lib_unicode_suffix=u
3761     WX_CHARTYPE="unicode"
3762     UNICODE=1
3763 fi
3764
3765 lib_debug_suffix=
3766 WX_DEBUGTYPE="release"
3767 DEBUG_FLAG=0
3768 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3769     lib_debug_suffix=d
3770     WX_DEBUGTYPE="debug"
3771     DEBUG_FLAG=1
3772 fi
3773
3774 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3775 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3776
3777 DEBUG_INFO=0
3778 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3779     DEBUG_INFO=1
3780 fi
3781
3782 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr '[[a-z]]' '[[A-Z]]'`
3783
3784 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3785
3786 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3787
3788 if test "$cross_compiling" = "yes"; then
3789     HOST_SUFFIX="-$host_alias"
3790     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3791     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3792 fi
3793
3794 dnl library link name
3795 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3796 dnl If we ever need to do that, we won't need to keep these.
3797 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3798 if test "${TOOLKIT_DIR}" = "os2"; then
3799     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3800 else
3801     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3802 fi
3803
3804
3805
3806 if test "$wxUSE_COCOA" = 1; then
3807     AC_LANG_SAVE
3808     AC_WX_LANG_OBJECTIVEC
3809 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3810 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3811 dnl Point but only if MacTypes.h was not included first.  Of course,
3812 dnl if MacTypes.h is included later then you're screwed when it
3813 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3814 dnl to not typedef Point and thus fix the problem.
3815     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3816     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3817 #include <CoreFoundation/CoreFoundation.h>
3818         ],[],
3819         [AC_MSG_RESULT([no])],
3820         [AC_MSG_RESULT([yes])
3821         AC_MSG_CHECKING([if defining __Point__ will fix it])
3822         AC_TRY_COMPILE([#define __Point__ 1
3823 #include <AppKit/NSEvent.h>
3824 #include <CoreFoundation/CoreFoundation.h>
3825             ],[],
3826             [AC_MSG_RESULT([yes])
3827             AC_DEFINE(__Point__)
3828             ],
3829             [AC_MSG_FAILURE([no])]
3830         )]
3831     )
3832     AC_LANG_RESTORE
3833 fi
3834
3835 dnl ---------------------------------------------------------------------------
3836 dnl Checks for typedefs
3837 dnl ---------------------------------------------------------------------------
3838
3839 dnl   defines mode_t if not already defined
3840 AC_TYPE_MODE_T
3841 dnl   defines off_t if not already defined
3842 AC_TYPE_OFF_T
3843 dnl   defines pid_t if not already defined
3844 AC_TYPE_PID_T
3845 dnl   defines size_t if not already defined
3846 AC_TYPE_SIZE_T
3847
3848 dnl sets HAVE_SSIZE_T if ssize_t is defined
3849 AC_CHECK_TYPES(ssize_t)
3850
3851 dnl check what exactly size_t is on this machine - this is necessary to avoid
3852 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3853 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3854 AC_CACHE_CHECK([if size_t is unsigned int],
3855     wx_cv_size_t_is_uint,
3856     [
3857     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3858     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3859     dnl methods in a local class (i.e. class inside a function) declaration
3860     dnl without any objections!!
3861     dnl
3862     dnl hence the hack below: we must have Foo at global scope!
3863     AC_TRY_COMPILE([#include <stddef.h>],
3864         [
3865             return 0; }
3866
3867             struct Foo { void foo(size_t); void foo(unsigned int); };
3868
3869             int bar() {
3870         ],
3871         wx_cv_size_t_is_uint=no,
3872         wx_cv_size_t_is_uint=yes
3873     )
3874     ]
3875 )
3876
3877 if test "$wx_cv_size_t_is_uint" = "yes"; then
3878     AC_DEFINE(wxSIZE_T_IS_UINT)
3879 else
3880     AC_CACHE_CHECK([if size_t is unsigned long],
3881         wx_cv_size_t_is_ulong,
3882         AC_TRY_COMPILE([#include <stddef.h>],
3883             [
3884                 return 0; }
3885
3886                 struct Foo { void foo(size_t); void foo(unsigned long); };
3887
3888                 int bar() {
3889             ],
3890             wx_cv_size_t_is_ulong=no,
3891             wx_cv_size_t_is_ulong=yes
3892         )
3893     )
3894
3895     if test "$wx_cv_size_t_is_ulong" = "yes"; then
3896         AC_DEFINE(wxSIZE_T_IS_ULONG)
3897     fi
3898 fi
3899
3900 AC_CACHE_CHECK([if wchar_t is separate type],
3901     wx_cv_wchar_t_is_separate_type,
3902     AC_TRY_COMPILE([#include <wchar.h>],
3903         [
3904             return 0; }
3905
3906             struct Foo { void foo(wchar_t);
3907                          void foo(unsigned short);
3908                          void foo(unsigned int);
3909                          void foo(unsigned long); };
3910
3911             int bar() {
3912         ],
3913         wx_cv_wchar_t_is_separate_type=yes,
3914         wx_cv_wchar_t_is_separate_type=no
3915     )
3916 )
3917
3918 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
3919     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
3920 else
3921     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
3922 fi
3923
3924 AC_LANG_POP() dnl C++
3925
3926 dnl ---------------------------------------------------------------------------
3927 dnl Checks for structures
3928 dnl ---------------------------------------------------------------------------
3929
3930 dnl does passwd struct has the pw_gecos field?
3931 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
3932     [
3933         AC_TRY_COMPILE([#include <pwd.h>],
3934              [
3935                 char *p;
3936                 struct passwd *pw;
3937                 p = pw->pw_gecos;
3938              ],
3939              [
3940                 wx_cv_struct_pw_gecos=yes
3941              ],
3942              [
3943                 wx_cv_struct_pw_gecos=no
3944              ]
3945         )
3946     ]
3947 )
3948
3949 if test "$wx_cv_struct_pw_gecos" = "yes"; then
3950     AC_DEFINE(HAVE_PW_GECOS)
3951 fi
3952
3953 dnl ---------------------------------------------------------------------------
3954 dnl Check for functions
3955 dnl ---------------------------------------------------------------------------
3956
3957 dnl don't check for wchar_t functions if we haven't got wchar_t itself
3958 if test "$wxUSE_WCHAR_T" = "yes"; then
3959     AC_DEFINE(wxUSE_WCHAR_T)
3960
3961     dnl check for wcslen in all possible places
3962     WCSLEN_FOUND=0
3963     WCHAR_LINK=
3964     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
3965
3966     if test "$WCSLEN_FOUND" = 0; then
3967         if test "$TOOLKIT" = "MSW"; then
3968             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
3969         else
3970             AC_CHECK_LIB(w, wcslen, [
3971                             WCHAR_LINK=" -lw"
3972                             WCSLEN_FOUND=1
3973                         ])
3974         fi
3975     fi
3976
3977     if test "$WCSLEN_FOUND" = 1; then
3978         AC_DEFINE(HAVE_WCSLEN)
3979     fi
3980
3981     AC_CHECK_FUNCS([wcsdup])
3982
3983     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
3984     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
3985     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
3986     dnl flags when g++ is configured, it will declare it's own).
3987     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
3988         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
3989     fi
3990
3991     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
3992     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
3993     dnl library, not the header, so do a header check for mbstate_t first.
3994     AC_CHECK_TYPES([mbstate_t],
3995                    [AC_CHECK_FUNCS(wcsrtombs)],
3996                    [],
3997                    [#include <wchar.h>])
3998 else
3999     AC_MSG_WARN([Wide character support is unavailable])
4000 fi
4001
4002 dnl check for vsnprintf() -- a safe version of vsprintf())
4003 dnl
4004 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4005 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4006 dnl stupidly, provides a dummy function declaration inside its extension)
4007 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4008 dnl
4009 dnl so we first check if the function is in the library
4010 dnl
4011 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4012 AC_CHECK_FUNCS(snprintf vsnprintf)
4013
4014 if test "$ac_cv_func_vsnprintf" = "yes"; then
4015     dnl yes it is -- now check if it is in the headers
4016     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4017         [
4018             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4019             dnl taking "char *" and not "const char *" while Metrowerks does
4020             dnl provide a correct vsnprintf declaration but in C++ mode it's
4021             dnl always in std namespace and so we have to bring it in scope
4022             AC_TRY_COMPILE(
4023                 [
4024                     #include <stdio.h>
4025                     #include <stdarg.h>
4026                     #ifdef __MSL__
4027                     #if __MSL__ >= 0x6000
4028                     namespace std {}
4029                     using namespace std;
4030                     #endif
4031                     #endif
4032                 ],
4033                 [
4034                     char *buf;
4035                     va_list ap;
4036                     vsnprintf(buf, 10u, "%s", ap);
4037                 ],
4038                 wx_cv_func_vsnprintf_decl=yes,
4039                 wx_cv_func_vsnprintf_decl=no
4040             )
4041         ]
4042     )
4043
4044     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4045         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4046
4047         dnl we know there is a vsnprintf declaration, but some old headers
4048         dnl may have one taking a "char *" format instead of "const char *"
4049         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4050             [
4051                 AC_TRY_COMPILE(
4052                     [
4053                         #include <stdio.h>
4054                         #include <stdarg.h>
4055                         #ifdef __MSL__
4056                         #if __MSL__ >= 0x6000
4057                         namespace std {}
4058                         using namespace std;
4059                         #endif
4060                         #endif
4061                     ],
4062                     [
4063                         char *buf;
4064                         va_list ap;
4065                         const char *fmt = "%s";
4066                         vsnprintf(buf, 10u, fmt, ap);
4067                     ],
4068                     wx_cv_func_broken_vsnprintf_decl=no,
4069                     wx_cv_func_broken_vsnprintf_decl=yes
4070                 )
4071             ]
4072         )
4073
4074         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4075             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4076         fi
4077     fi
4078 fi
4079
4080 dnl the same as above but for snprintf() now: it's not present in at least AIX
4081 dnl 4.2 headers
4082 if test "$ac_cv_func_snprintf" = "yes"; then
4083     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4084         [
4085             AC_TRY_COMPILE(
4086                 [
4087                     #include <stdio.h>
4088                     #include <stdarg.h>
4089                     #ifdef __MSL__
4090                     #if __MSL__ >= 0x6000
4091                     namespace std {}
4092                     using namespace std;
4093                     #endif
4094                     #endif
4095                 ],
4096                 [
4097                     char *buf;
4098                     snprintf(buf, 10u, "%s", "wx");
4099                 ],
4100                 wx_cv_func_snprintf_decl=yes,
4101                 wx_cv_func_snprintf_decl=no
4102             )
4103         ]
4104     )
4105
4106     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4107         AC_DEFINE(HAVE_SNPRINTF_DECL)
4108     fi
4109
4110     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4111
4112         dnl check if snprintf() has support for positional arguments
4113         dnl NB: if snprintf() has positional support we can safely suppose that also
4114         dnl     other *printf() functions support them as they all belong to the same
4115         dnl     family and they all fallback to the same implementation
4116         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4117             [
4118                 AC_TRY_RUN(
4119                     [
4120                         #include <stdio.h>
4121
4122                         int main (void)
4123                         {
4124                             char buffer[128];
4125                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4126                             if (strcmp ("2 3 1", buffer) == 0)
4127                                 exit (0);
4128                             exit (1);
4129                         }
4130                     ],
4131                     wx_cv_func_snprintf_pos_params=no,
4132                     wx_cv_func_snprintf_pos_params=yes,
4133                     dnl be pessimistic when cross-compiling
4134                     [
4135                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4136 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4137                         wx_cv_func_snprintf_pos_params=no
4138                     ]
4139                 )
4140             ]
4141         )
4142
4143         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4144             AC_DEFINE(HAVE_UNIX98_PRINTF)
4145         fi
4146     fi
4147 fi
4148
4149 if test "$wxUSE_UNICODE" = yes; then
4150
4151     dnl also look if we have wide char IO functions, notice that [f]putws are
4152     dnl declared in special widec.h under Solaris
4153     wchar_headers="#include <stdio.h>
4154 #include <wchar.h>"
4155     case "${host}" in
4156         *-*-solaris2* )
4157             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4158             if test "$ac_cv_header_widec_h" = "yes"; then
4159                 wchar_headers="$wchar_headers
4160 #include <widec.h>"
4161             fi
4162     esac
4163
4164     WX_CHECK_FUNCS(putws fputws wprintf vswprintf,,,
4165                    [$wchar_headers])
4166
4167     dnl MinGW has a vswprintf with a different prototype, and
4168     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4169     dnl finds it even if it is not declared in some versions...
4170     AC_MSG_CHECKING([for _vsnwprintf])
4171     AC_TRY_COMPILE([#include <wchar.h>],
4172                    [&_vsnwprintf;],
4173                    [AC_MSG_RESULT([yes])
4174                     AC_DEFINE(HAVE__VSNWPRINTF)],
4175                    [AC_MSG_RESULT([no])]);
4176 fi
4177
4178 if test "$wxUSE_FILE" = "yes"; then
4179     WX_CHECK_FUNCS(fsync)
4180 fi
4181
4182 dnl at least under IRIX with mipsPro the C99 round() function is available when
4183 dnl building using the C compiler but not when using C++ one
4184 AC_LANG_PUSH(C++)
4185 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4186 AC_LANG_POP()
4187
4188 dnl the following tests are for Unix(like) systems only
4189 if test "$TOOLKIT" != "MSW"; then
4190
4191 dnl check for available version of iconv()
4192
4193 AM_ICONV
4194 LIBS="$LIBICONV $LIBS"
4195
4196 dnl check for POSIX signals if we need them
4197 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4198     AC_CHECK_FUNCS(sigaction)
4199
4200     if test "$ac_cv_func_sigaction" = "no"; then
4201         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4202         wxUSE_ON_FATAL_EXCEPTION=no
4203     fi
4204
4205     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4206       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4207       [
4208         dnl C compiler happily compiles the code even if there is type mismatch
4209         AC_LANG_PUSH(C++)
4210         AC_TRY_COMPILE([#include <signal.h>],
4211                      [
4212                         extern void testSigHandler(int);
4213
4214                         struct sigaction sa;
4215                         sa.sa_handler = testSigHandler;
4216                      ], [
4217                         wx_cv_type_sa_handler=int
4218                      ], [
4219                         wx_cv_type_sa_handler=void
4220                      ])
4221         AC_LANG_POP()
4222       ])
4223
4224       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4225     fi
4226 fi
4227
4228 dnl backtrace() and backtrace_symbols() for wxStackWalker
4229 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4230     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4231         [
4232             AC_LANG_PUSH(C++)
4233             AC_TRY_COMPILE([#include <execinfo.h>],
4234                 [
4235                     void *trace[1];
4236                     char **messages;
4237
4238                     backtrace(trace, 1);
4239                     messages = backtrace_symbols(trace, 1);
4240                 ],
4241                 wx_cv_func_backtrace=yes,
4242                 wx_cv_func_backtrace=no
4243             )
4244             AC_LANG_POP()
4245         ]
4246     )
4247
4248
4249     if test "$wx_cv_func_backtrace" = "no"; then
4250         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4251         wxUSE_STACKWALKER=no
4252     else
4253         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4254             [
4255                 AC_LANG_PUSH(C++)
4256                 AC_TRY_LINK([#include <cxxabi.h>],
4257                     [
4258                         int rc;
4259                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4260                     ],
4261                     wx_cv_func_cxa_demangle=yes,
4262                     wx_cv_func_cxa_demangle=no
4263                 )
4264                 AC_LANG_POP()
4265             ]
4266         )
4267
4268         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4269             AC_DEFINE(HAVE_CXA_DEMANGLE)
4270         fi
4271     fi
4272 fi
4273
4274 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != 1 -a "$USE_UNIX" != 1; then
4275     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4276     wxUSE_STACKWALKER=no
4277 fi
4278
4279
4280 dnl check for the function for temp files creation
4281 AC_CHECK_FUNCS(mkstemp mktemp, break)
4282
4283 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4284 dnl Linux and *BSD and statvfs() under Solaris
4285 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4286     AC_TRY_COMPILE(
4287         [
4288              #if defined(__BSD__)
4289              #include <sys/param.h>
4290              #include <sys/mount.h>
4291              #else
4292              #include <sys/vfs.h>
4293              #endif
4294         ],
4295         [
4296              long l;
4297              struct statfs fs;
4298              statfs("/", &fs);
4299              l = fs.f_bsize;
4300              l += fs.f_blocks;
4301              l += fs.f_bavail;
4302         ],
4303          wx_cv_func_statfs=yes,
4304          wx_cv_func_statfs=no
4305     )
4306 )
4307
4308 if test "$wx_cv_func_statfs" = "yes"; then
4309     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4310     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4311         AC_LANG_PUSH(C++)
4312         AC_TRY_COMPILE(
4313             [
4314                  #if defined(__BSD__)
4315                  #include <sys/param.h>
4316                  #include <sys/mount.h>
4317                  #else
4318                  #include <sys/vfs.h>
4319                  #endif
4320             ],
4321             [
4322                 struct statfs fs;
4323                 statfs("", &fs);
4324             ],
4325             wx_cv_func_statfs_decl=yes,
4326             wx_cv_func_statfs_decl=no
4327         )
4328         AC_LANG_POP()
4329     )
4330
4331     if test "$wx_cv_func_statfs_decl" = "yes"; then
4332         AC_DEFINE(HAVE_STATFS_DECL)
4333     fi
4334
4335     wx_cv_type_statvfs_t="struct statfs"
4336     AC_DEFINE(HAVE_STATFS)
4337 else
4338     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4339         AC_TRY_COMPILE(
4340             [
4341                 #include <stddef.h>
4342                 #include <sys/statvfs.h>
4343             ],
4344             [
4345                 statvfs("/", NULL);
4346             ],
4347             wx_cv_func_statvfs=yes,
4348             wx_cv_func_statvfs=no
4349         )
4350     )
4351
4352     if test "$wx_cv_func_statvfs" = "yes"; then
4353         dnl we also have to check whether we should use statvfs_t (works under
4354         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4355         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4356         dnl mode both work fine)
4357         dnl
4358         dnl for this check C++ compiler has to be used as passing incompatible
4359         dnl pointers is just a warning and not an error in C
4360         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4361             AC_LANG_PUSH(C++)
4362             AC_TRY_COMPILE(
4363                 [
4364                     #include <sys/statvfs.h>
4365                 ],
4366                 [
4367                     long l;
4368                     statvfs_t fs;
4369                     statvfs("/", &fs);
4370                     l = fs.f_bsize;
4371                     l += fs.f_blocks;
4372                     l += fs.f_bavail;
4373                 ],
4374                 wx_cv_type_statvfs_t=statvfs_t,
4375                 [
4376                     AC_TRY_COMPILE(
4377                         [
4378                             #include <sys/statvfs.h>
4379                         ],
4380                         [
4381                             long l;
4382                             struct statvfs fs;
4383                             statvfs("/", &fs);
4384                             l = fs.f_bsize;
4385                             l += fs.f_blocks;
4386                             l += fs.f_bavail;
4387                         ],
4388                         wx_cv_type_statvfs_t="struct statvfs",
4389                         wx_cv_type_statvfs_t="unknown"
4390                     )
4391                 ]
4392             )
4393             AC_LANG_POP()
4394         )
4395
4396         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4397             AC_DEFINE(HAVE_STATVFS)
4398         fi
4399     else
4400         dnl set it for the test below
4401         wx_cv_type_statvfs_t="unknown"
4402     fi
4403 fi
4404
4405 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4406     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4407 else
4408     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4409 fi
4410
4411 dnl check for fcntl() or at least flock() needed by Unix implementation of
4412 dnl wxSingleInstanceChecker
4413 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4414     AC_CHECK_FUNCS(fcntl flock, break)
4415
4416     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4417         AC_MSG_WARN(wxSingleInstanceChecker not available)
4418         wxUSE_SNGLINST_CHECKER=no
4419     fi
4420 fi
4421
4422 dnl look for a function to modify the environment
4423 AC_CHECK_FUNCS(setenv putenv, break)
4424 if test "$ac_cv_func_setenv" = "yes"; then
4425     AC_CHECK_FUNCS(unsetenv)
4426 fi
4427
4428 HAVE_SOME_SLEEP_FUNC=0
4429 if test "$USE_BEOS" = 1; then
4430     dnl BeOS has its own (wonder where did they get it from) sleep() function
4431     dnl in unistd.h
4432     AC_DEFINE(HAVE_SLEEP)
4433     HAVE_SOME_SLEEP_FUNC=1
4434 fi
4435
4436 if test "$USE_DARWIN" = 1; then
4437     dnl Mac OS X/Darwin has both nanosleep and usleep
4438     dnl but only usleep is defined in unistd.h
4439     AC_DEFINE(HAVE_USLEEP)
4440     HAVE_SOME_SLEEP_FUNC=1
4441 fi
4442
4443 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4444     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4445     POSIX4_LINK=
4446     AC_CHECK_FUNCS(nanosleep,
4447         AC_DEFINE(HAVE_NANOSLEEP),
4448         [
4449             AC_CHECK_LIB(posix4, nanosleep,
4450                 [
4451                     AC_DEFINE(HAVE_NANOSLEEP)
4452                     POSIX4_LINK=" -lposix4"
4453                 ],
4454                 [
4455                     WX_CHECK_FUNCS(usleep,,
4456                                     AC_MSG_WARN([wxSleep() function will not work])
4457                     )
4458                 ]
4459             )
4460         ]
4461     )
4462 fi
4463
4464 dnl check for uname (POSIX) and gethostname (BSD)
4465 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4466 if test "$wx_cv_func_uname" != yes; then
4467     WX_CHECK_FUNCS(gethostname)
4468 fi
4469
4470 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4471
4472 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4473 dnl libnsl or libresolv or libsocket)
4474 INET_LINK=
4475 AC_CHECK_FUNCS(inet_addr,
4476     AC_DEFINE(HAVE_INET_ADDR),
4477     [
4478         AC_CHECK_LIB(nsl, inet_addr,
4479             INET_LINK="nsl",
4480             [
4481                 AC_CHECK_LIB(resolv, inet_addr,
4482                     INET_LINK="resolv",
4483                     [
4484                         AC_CHECK_LIB(socket, inet_addr,
4485                             INET_LINK="socket"
4486                         )
4487                     ]
4488                 )
4489             ]
4490         )
4491     ]
4492 )
4493
4494 AC_CHECK_FUNCS(inet_aton,
4495         AC_DEFINE(HAVE_INET_ATON),
4496         [
4497             dnl only check it in the same lib
4498             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4499         ])
4500
4501 if test "x$INET_LINK" != "x"; then
4502     AC_DEFINE(HAVE_INET_ADDR)
4503     INET_LINK=" -l$INET_LINK"
4504 fi
4505
4506 WX_CHECK_FUNCS(fdopen)
4507
4508 if test "$wxUSE_TARSTREAM" = "yes"; then
4509     WX_CHECK_FUNCS(sysconf)
4510
4511     WX_CHECK_FUNCS(getpwuid_r, [], [],
4512                    [
4513                     #define _REENTRANT
4514                     #include <pwd.h>
4515                    ],
4516                    [[
4517                     struct passwd pw, *ppw;
4518                     char buf[1024];
4519                     getpwuid_r(0, &pw, buf, sizeof(buf), &ppw)
4520                    ]])
4521
4522     WX_CHECK_FUNCS(getgrgid_r, [], [],
4523                    [
4524                     #define _REENTRANT
4525                     #include <grp.h>
4526                    ],
4527                    [[
4528                     struct group grp, *pgrp;
4529                     char buf[1024];
4530                     getgrgid_r(0, &grp, buf, sizeof(buf), &pgrp)
4531                    ]])
4532 fi
4533
4534 fi
4535
4536
4537 dnl ===========================================================================
4538 dnl Now we have all the info we need - use it!
4539 dnl ===========================================================================
4540
4541 dnl flush the cache
4542 AC_CACHE_SAVE
4543
4544 dnl ---------------------------------------------------------------------------
4545 dnl thread support for Unix (for Win32 and OS/2 see past
4546 dnl                          the next matching "else")
4547 dnl ---------------------------------------------------------------------------
4548
4549 dnl under MSW (except mingw32) we always have thread support
4550 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4551
4552     dnl the code below:
4553     dnl
4554     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4555     dnl   necessary to build the MT programs for the linker and compiler
4556     dnl   respectively
4557     dnl
4558     dnl   sets wxUSE_THREADS=1 if thread support is activated
4559
4560     THREADS_LINK=
4561     THREADS_CFLAGS=
4562
4563     if test "$wxUSE_THREADS" = "yes" ; then
4564         if test "$USE_BEOS" = 1; then
4565             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4566             wxUSE_THREADS="no"
4567         fi
4568     fi
4569
4570     if test "$wxUSE_THREADS" = "yes" ; then
4571         dnl find if POSIX threads are available
4572         dnl
4573         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4574         dnl archive from http://ac-archive.sourceforge.net/
4575         dnl
4576         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4577         dnl Forero Cuervo <bachue@bachue.com> for the original code
4578
4579         dnl TODO: cache the result
4580
4581         dnl define the list of the thread options to try in the loop below
4582         dnl with the convention that anything starting with '-' is a cpp flag
4583         dnl while anything else is a library (i.e. there is an implicit "-l")
4584         THREAD_OPTS="-pthread"
4585         if test "x$SUNCXX" = xyes; then
4586             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4587         fi
4588
4589         case "${host}" in
4590           *-*-solaris2* | *-*-sunos4* )
4591                 if test "x$GCC" = "xyes"; then
4592                     dnl Solaris/gcc combination use this one for some reason
4593                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4594                 fi
4595                 ;;
4596           *-*-freebsd*)
4597                 dnl look, in order, for the kernel threads, then Linux threads
4598                 dnl and finally the userland threads
4599                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4600                 ;;
4601           *-*-darwin* | *-*-cygwin* )
4602                 dnl Darwin / Mac OS X just uses -lpthread tested below
4603                 dnl and so does Cygwin
4604                 THREAD_OPTS=""
4605                 ;;
4606           *-*-aix*)
4607                 dnl AIX calls the library libpthreads - thanks IBM!
4608                 THREAD_OPTS="pthreads"
4609                 ;;
4610           *-hp-hpux* )
4611                 if test "x$GCC" = "xyes"; then
4612                     dnl g++ versions before 3.3.2 don't support -pthread.
4613                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4614                         THREAD_OPTS=""
4615                 else
4616                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4617                     dnl 2005]) supports -mt
4618                     THREAD_OPTS="-mt"
4619                 fi
4620                 ;;
4621
4622           *-*-irix* )
4623                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4624                 dnl doesn't give an error for it neither, just a warning
4625                 dnl message -- but this is still very annoying
4626                 if test "x$GCC" = "xyes"; then
4627                     THREAD_OPTS=""
4628                 fi
4629                 ;;
4630
4631           *-*-*UnixWare*)
4632                 dnl flying by man pages here: Caldera online docs use this
4633                 if test "x$GCC" != "xyes"; then
4634                     THREAD_OPTS="-Ethread"
4635                 fi
4636                 ;;
4637         esac
4638
4639         dnl simply linking with libpthread should make the test below work but
4640         dnl it's far from certain that the threaded programs compiled without
4641         dnl any special switches actually work, so try it after all the others
4642         THREAD_OPTS="$THREAD_OPTS pthread none"
4643
4644         dnl now test for all possibilities
4645         THREADS_OK=no
4646         for flag in $THREAD_OPTS; do
4647             case $flag in
4648                 none)
4649                     AC_MSG_CHECKING([whether pthreads work without any flags])
4650                     ;;
4651
4652                 -*)
4653                     AC_MSG_CHECKING([whether pthreads work with $flag])
4654                     THREADS_CFLAGS="$flag"
4655                     ;;
4656
4657                 *)
4658                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4659                     THREADS_LINK="-l$flag"
4660                     ;;
4661               esac
4662
4663               save_LIBS="$LIBS"
4664               save_CFLAGS="$CFLAGS"
4665               LIBS="$THREADS_LINK $LIBS"
4666               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4667
4668               AC_TRY_LINK([#include <pthread.h>],
4669                           [pthread_create(0,0,0,0);],
4670                           THREADS_OK=yes)
4671
4672               LIBS="$save_LIBS"
4673               CFLAGS="$save_CFLAGS"
4674
4675               AC_MSG_RESULT($THREADS_OK)
4676               if test "x$THREADS_OK" = "xyes"; then
4677                       break;
4678               fi
4679
4680               THREADS_LINK=""
4681               THREADS_CFLAGS=""
4682       done
4683
4684       if test "x$THREADS_OK" != "xyes"; then
4685           wxUSE_THREADS=no
4686           AC_MSG_WARN([No thread support on this system... disabled])
4687       else
4688           dnl yes, these special compiler flags should be used with the
4689           dnl linker as well
4690           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4691           LIBS="$THREADS_LINK $LIBS"
4692
4693           AC_MSG_CHECKING([if more special flags are required for pthreads])
4694           flag=no
4695           case "${host}" in
4696             *-aix*)
4697                 dnl again quoting from
4698                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4699                 dnl
4700                 dnl     When compiling and linking with -pthread, the library
4701                 dnl     search path should include -L/usr/lib/threads at the
4702                 dnl     beginning of the path.
4703                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4704                 flag="-D_THREAD_SAFE"
4705                 ;;
4706             *-freebsd*)
4707                 flag="-D_THREAD_SAFE"
4708                 ;;
4709             *-hp-hpux* )
4710                 flag="-D_REENTRANT"
4711                 if test "x$GCC" != "xyes"; then
4712                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4713                     flag="$flag -D_RWSTD_MULTI_THREAD"
4714                 fi
4715                 ;;
4716             *solaris* | alpha*-osf*)
4717                 flag="-D_REENTRANT"
4718                 ;;
4719           esac
4720           AC_MSG_RESULT(${flag})
4721           if test "x$flag" != xno; then
4722               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4723           fi
4724
4725           dnl don't add these options to CPPFLAGS as cpp might not know them
4726           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4727       fi
4728     fi
4729
4730     dnl do other tests only if we are using threads
4731     if test "$wxUSE_THREADS" = "yes" ; then
4732       AC_CHECK_FUNCS(thr_setconcurrency)
4733
4734       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4735       dnl wouldn't be found by it
4736       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4737       [
4738         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4739         dnl function and not give a warning even if it's unavailable, so use
4740         dnl the C++ one for this test
4741         AC_LANG_PUSH(C++)
4742         AC_TRY_COMPILE([#include <pthread.h>
4743                void ThreadCleanupFunc(void *p);
4744             ],
4745             [
4746                 void *p;
4747                 pthread_cleanup_push(ThreadCleanupFunc, p);
4748                 pthread_cleanup_pop(0);
4749             ], [
4750                wx_cv_func_pthread_cleanup=yes
4751             ], [
4752                wx_cv_func_pthread_cleanup=no
4753             ]
4754         )
4755         AC_LANG_POP()
4756       ])
4757       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4758         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4759       fi
4760
4761       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4762       if test "$ac_cv_header_sched_h" = "yes"; then
4763           AC_CHECK_FUNC(sched_yield,
4764             AC_DEFINE(HAVE_SCHED_YIELD),
4765             [
4766                 AC_CHECK_LIB(posix4,
4767                     sched_yield,
4768                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4769                     AC_MSG_WARN(wxThread::Yield will not work properly)
4770                 )
4771             ]
4772           )
4773       fi
4774
4775       dnl to be able to set the thread priority, we need to have all of the
4776       dnl following functions:
4777       dnl   1. pthread_attr_getschedpolicy
4778       dnl   2. sched_get_priority_min and sched_get_priority_max
4779       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4780       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4781       HAVE_PRIOR_FUNCS=0
4782       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4783                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4784                        [AC_CHECK_FUNC(sched_get_priority_max,
4785                            HAVE_PRIOR_FUNCS=1,
4786                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4787                              [
4788                                 HAVE_PRIOR_FUNCS=1
4789                                 POSIX4_LINK=" -lposix4"
4790                              ],
4791                            )]
4792                        )]
4793                      )]
4794                    )
4795
4796       if test "$HAVE_PRIOR_FUNCS" = 1; then
4797         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4798       else
4799         AC_MSG_WARN(Setting thread priority will not work)
4800       fi
4801
4802       AC_CHECK_FUNC(pthread_cancel,
4803                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4804                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4805
4806       AC_CHECK_FUNC(pthread_mutex_timedlock,
4807                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4808                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4809
4810       AC_CHECK_FUNC(pthread_attr_setstacksize,
4811                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4812
4813       dnl mutexattr_t initialization is done in quite different ways on different
4814       dnl platforms, so check for a few things:
4815       dnl
4816       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4817       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4818       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4819       dnl defined, we do it by directly assigned
4820       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4821
4822       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4823       [
4824         AC_TRY_COMPILE([#include <pthread.h>],
4825             [
4826                pthread_mutexattr_t attr;
4827                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4828             ],
4829             wx_cv_type_pthread_mutexattr_t=yes,
4830             wx_cv_type_pthread_mutexattr_t=no
4831         )
4832       ])
4833
4834       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
4835         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
4836
4837         dnl check if we already have the declaration we need, it is not
4838         dnl present in some systems' headers
4839         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
4840                        wx_cv_func_pthread_mutexattr_settype_decl, [
4841                        AC_TRY_COMPILE([#include <pthread.h>],
4842                            [
4843                                pthread_mutexattr_t attr;
4844                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4845                            ],
4846                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
4847                            wx_cv_func_pthread_mutexattr_settype_decl=no
4848                        )
4849         ])
4850         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
4851             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
4852         fi
4853       else
4854         dnl don't despair, there may be another way to do it
4855         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
4856                        wx_cv_type_pthread_rec_mutex_init,
4857         [
4858             AC_TRY_COMPILE([#include <pthread.h>],
4859                 [
4860                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
4861                 ], [
4862                     wx_cv_type_pthread_rec_mutex_init=yes
4863                 ], [
4864                     wx_cv_type_pthread_rec_mutex_init=no
4865                 ]
4866             )
4867         ])
4868         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
4869           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
4870         else
4871           dnl this may break code working elsewhere, so at least warn about it
4872           AC_MSG_WARN([wxMutex won't be recursive on this platform])
4873         fi
4874       fi
4875     fi
4876
4877 dnl from if !MSW
4878 else
4879     if test "$wxUSE_THREADS" = "yes" ; then
4880       case "${host}" in
4881         *-*-mingw32* )
4882             dnl check if the compiler accepts -mthreads
4883             AC_CACHE_CHECK([if compiler supports -mthreads],
4884                 wx_cv_cflags_mthread,
4885                 [
4886                     CFLAGS_OLD="$CFLAGS"
4887                     CFLAGS="-mthreads $CFLAGS"
4888                     AC_TRY_COMPILE([], [],
4889                         wx_cv_cflags_mthread=yes,
4890                         wx_cv_cflags_mthread=no
4891                     )
4892                 ]
4893             )
4894
4895             if test "$wx_cv_cflags_mthread" = "yes"; then
4896                 dnl it does, use it
4897                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
4898                 LDFLAGS="$LDFLAGS -mthreads"
4899             else
4900                 dnl it doesn't
4901                 CFLAGS="$CFLAGS_OLD"
4902             fi
4903         ;;
4904         *-pc-os2*emx )
4905             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
4906             LDFLAGS="$LDFLAGS -Zmt"
4907         ;;
4908       esac
4909     fi
4910 fi
4911
4912 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
4913 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
4914 dnl By preference, we probably should use getaddrinfo which avoids thread
4915 dnl safety issues and supports IPv6, however there currently is no code
4916 dnl for it, so testing for it is temporarily disabled and we are restricted
4917 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
4918
4919 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
4920     dnl no getaddrinfo, so check for gethostbyname_r and
4921     dnl related functions (taken from python's configure.in)
4922     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
4923       AX_FUNC_WHICH_GETHOSTBYNAME_R
4924       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
4925               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
4926           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
4927       fi
4928       dnl A similar test for getservbyname_r
4929       dnl I'm tempted to just not do this test which is taking much time and
4930       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
4931       dnl doing the test already exists, so using it is easy enough.     - SN
4932       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
4933       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
4934               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
4935           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
4936       fi
4937       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
4938       dnl silently assume it's available exactly if gethostbyname_r is
4939       dnl available and always requires two more arguments than
4940       dnl gethostbyname_r.
4941       dnl (also, I'm lazy and there no m4 file that's ready for use for this
4942       dnl  function, although it should be easy to rewrite the gethostbyname_r
4943       dnl  check to fit this case, if it's really needed.                - SN )
4944 dnl    ]
4945 dnl )
4946
4947 if test "$wxUSE_THREADS" = "yes"; then
4948   AC_DEFINE(wxUSE_THREADS)
4949
4950   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
4951 else
4952   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
4953   dnl functions - add tests for other functions here as well
4954   if test "$wx_cv_func_strtok_r" = "yes"; then
4955     AC_MSG_CHECKING(if -D_REENTRANT is needed)
4956     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
4957         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
4958         AC_MSG_RESULT(yes)
4959     else
4960         AC_MSG_RESULT(no)
4961     fi
4962   fi
4963 fi
4964
4965 if test "$WXGTK2" = 1 ; then
4966   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK2)
4967   WXGTK12=1
4968 fi
4969
4970 if test "$WXGTK12" = 1 ; then
4971   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
4972 fi
4973
4974 if test "$WXGTK127" = 1 ; then
4975   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
4976 fi
4977
4978 if test "$WXGPE" = 1 ; then
4979   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
4980 fi
4981
4982 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
4983 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
4984 DEBUG_CFLAGS=
4985 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
4986     DEBUG_CFLAGS="-g"
4987     wxUSE_OPTIMISE=no
4988 fi
4989
4990 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
4991     wxUSE_DEBUG_INFO=yes
4992     if test "$GCC" = yes; then
4993         DEBUG_CFLAGS="-ggdb"
4994     fi
4995 fi
4996
4997 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
4998     AC_DEFINE(WXDEBUG)
4999     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5000 else
5001     if test "$wxUSE_GTK" = 1 ; then
5002         if test "x$wxGTK_VERSION" = "x1" ; then
5003             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5004         fi
5005     fi
5006 fi
5007
5008 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5009     AC_DEFINE(wxUSE_MEMORY_TRACING)
5010     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5011     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5012     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5013 fi
5014
5015 if test "$wxUSE_DMALLOC" = "yes" ; then
5016     DMALLOC_LIBS="-ldmallocthcxx"
5017 fi
5018
5019 dnl cc/cxx/ld option for profiling
5020 PROFILE_FLAGS=
5021 if test "$wxUSE_PROFILE" = "yes" ; then
5022     PROFILE_FLAGS=" -pg"
5023 fi
5024
5025 if test "$GCC" = "yes" ; then
5026     if test "$wxUSE_NO_RTTI" = "yes" ; then
5027         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5028     fi
5029     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5030         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5031     fi
5032     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5033         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5034     fi
5035
5036     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5037     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5038     dnl for each subroutine by default -- using the switch below only creates
5039     dnl one entry per file instead at the price of minor performance penalty
5040     dnl
5041     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5042     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5043     dnl this, or even the extent of gcc/wx version combinations affected, but
5044     dnl also as above, this 'fix' does not come without side effects.
5045     dnl
5046     dnl TODO: test for the gcc version here (how?)
5047     case "${host}" in
5048       powerpc*-*-aix* )
5049         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5050         ;;
5051       *-hppa* )
5052         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5053         ;;
5054     esac
5055 fi
5056
5057 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5058 OPTIMISE_CFLAGS=
5059 if test "$wxUSE_OPTIMISE" = "no" ; then
5060     if test "$GCC" = yes ; then
5061         dnl use -O0 because compiling with it is faster than compiling with no
5062         dnl optimization options at all (at least with g++ 3.2)
5063         OPTIMISE_CFLAGS="-O0"
5064     fi
5065 else
5066     if test "$GCC" = yes ; then
5067         case "${host}" in
5068             *-pc-os2_emx | *-pc-os2-emx )
5069                 dnl Not all of the supported gcc versions understand
5070                 dnl -fstrict-aliasing and none actually needs it (yet).
5071                 OPTIMISE_CFLAGS="-O2"
5072             ;;
5073             *)
5074                 dnl Switch on optimisation but keep strict-aliasing off for
5075                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5076                 dnl switched back on consider using -Wstrict-aliasing=2.
5077                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5078             ;;
5079         esac
5080     else
5081         OPTIMISE_CFLAGS="-O"
5082     fi
5083 fi
5084
5085 dnl ---------------------------------------------------------------------------
5086 dnl compatibility level
5087 dnl ---------------------------------------------------------------------------
5088
5089 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5090     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5091
5092     WXWIN_COMPATIBILITY_2_8="yes"
5093 fi
5094
5095 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5096     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5097 fi
5098
5099 dnl ---------------------------------------------------------------------------
5100 dnl the library may be built without GUI classes at all
5101 dnl ---------------------------------------------------------------------------
5102
5103 if test "$wxUSE_GUI" = "yes"; then
5104     AC_DEFINE(wxUSE_GUI)
5105
5106     dnl the things we always pull in the GUI version of the library:
5107     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5108     dnl    library really can't be built without those)
5109     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5110     dnl    almost any program and the first 2 are needed to show a message box
5111     dnl    which want to be always able to do)
5112     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5113     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5114     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5115     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5116     dnl 5. misc stuff: timers, settings, message box
5117 fi
5118
5119 dnl ---------------------------------------------------------------------------
5120 dnl Unix/Windows
5121 dnl ---------------------------------------------------------------------------
5122
5123 if test "$wxUSE_UNIX" = "yes"; then
5124   AC_DEFINE(wxUSE_UNIX)
5125 fi
5126
5127 dnl ------------------------------------------------------------------------
5128 dnl DLL support
5129 dnl ------------------------------------------------------------------------
5130
5131 dnl under MSW we always have LoadLibrary/GetProcAddress
5132 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5133
5134     HAVE_DL_FUNCS=0
5135     HAVE_SHL_FUNCS=0
5136     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5137         if test "$USE_DARWIN" = 1; then
5138             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5139             HAVE_DL_FUNCS=1
5140         elif test "$USE_DOS" = 1; then
5141             HAVE_DL_FUNCS=0
5142         else
5143             dnl the test is a bit complicated because we check for dlopen() both with
5144             dnl and without -ldl and we also try to find shl_load() if there is no
5145             dnl dlopen() on this system
5146             AC_CHECK_FUNCS(dlopen,
5147             [
5148                 AC_DEFINE(HAVE_DLOPEN)
5149                 HAVE_DL_FUNCS=1
5150             ],
5151             [
5152                 AC_CHECK_LIB(dl, dlopen,
5153                             [
5154                                 AC_DEFINE(HAVE_DLOPEN)
5155                                 HAVE_DL_FUNCS=1
5156                                 DL_LINK=" -ldl$DL_LINK"
5157                             ],
5158                             [
5159                                 AC_CHECK_FUNCS(shl_load,
5160                                               [
5161                                                 AC_DEFINE(HAVE_SHL_LOAD)
5162                                                 HAVE_SHL_FUNCS=1
5163                                               ],
5164                                               [
5165                                                 AC_CHECK_LIB(shl_load, dld,
5166                                                              [
5167                                                                 HAVE_SHL_FUNCS=1
5168                                                                 DL_LINK=" -ldld$DL_LINK"
5169                                                              ])
5170                                               ])
5171                             ])
5172             ])
5173
5174         dnl check also for dlerror()
5175         if test "$HAVE_DL_FUNCS" = 1; then
5176             AC_CHECK_FUNCS(dlerror,
5177                 AC_DEFINE(HAVE_DLERROR),
5178                 [
5179                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5180                 ]
5181             )
5182         fi
5183         fi
5184
5185         if test "$HAVE_DL_FUNCS" = 0; then
5186             if test "$HAVE_SHL_FUNCS" = 0; then
5187               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5188                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5189                   wxUSE_DYNAMIC_LOADER=no
5190                   wxUSE_DYNLIB_CLASS=no
5191               else
5192                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5193               fi
5194             fi
5195         fi
5196     fi
5197 fi
5198
5199 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5200     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5201 fi
5202 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5203     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5204 fi
5205
5206
5207 dnl ---------------------------------------------------------------------------
5208 dnl Verify consistency of plugins/monolithic/shared settings:
5209 dnl ---------------------------------------------------------------------------
5210
5211 if test "$wxUSE_PLUGINS" = "yes" ; then
5212     if test "$wxUSE_SHARED" = "no" ; then
5213         AC_MSG_WARN([plugins supported only in shared build, disabling])
5214         wxUSE_PLUGINS=no
5215     fi
5216     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5217         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5218         wxUSE_PLUGINS=no
5219     fi
5220     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5221         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5222         wxUSE_PLUGINS=no
5223     fi
5224     if test "$wxUSE_PLUGINS" = "yes" ; then
5225         AC_DEFINE(wxUSE_PLUGINS)
5226     fi
5227 fi
5228
5229 dnl ---------------------------------------------------------------------------
5230 dnl Register non-GUI class options for makefiles and setup.h
5231 dnl ---------------------------------------------------------------------------
5232
5233 if test "$wxUSE_STL" = "yes"; then
5234   AC_DEFINE(wxUSE_STL)
5235 fi
5236
5237 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5238   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5239 fi
5240
5241 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5242   AC_DEFINE(wxUSE_APPLE_IEEE)
5243 fi
5244
5245 if test "$wxUSE_TIMER" = "yes"; then
5246   AC_DEFINE(wxUSE_TIMER)
5247 fi
5248
5249 dnl Unix implementation needs additional checks because audio support
5250 dnl comes in many favours:
5251 if test "$USE_UNIX" = 1 ; then
5252     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5253     if test "$wxUSE_MGL" != 1; then
5254         dnl it's not enough to check for just the header because OSS under NetBSD
5255         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5256         dnl whether we need -lossaudio at link-time
5257         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5258             AC_TRY_LINK([
5259                     #include <sys/ioctl.h>
5260                     #include <sys/soundcard.h>
5261                 ],
5262                 [
5263                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5264                 ],
5265                 ac_cv_header_sys_soundcard=yes,
5266                 [
5267                     saveLibs="$LIBS"
5268                     LIBS="$saveLibs -lossaudio"
5269                     AC_TRY_LINK([
5270                             #include <sys/ioctl.h>
5271                             #include <sys/soundcard.h>
5272                         ],
5273                         [
5274                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5275                         ],
5276                         ac_cv_header_sys_soundcard=yes,
5277                         [
5278                             LIBS="$saveLibs"
5279                             ac_cv_header_sys_soundcard=no
5280                         ]
5281                     )
5282                 ]
5283             )
5284         ])
5285     fi
5286
5287     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5288         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5289     fi
5290 fi
5291
5292 WITH_PLUGIN_SDL=0
5293 if test "$wxUSE_SOUND" = "yes"; then
5294   if test "$USE_UNIX" = 1 ; then
5295     if test "$wxUSE_LIBSDL" != "no"; then
5296       AM_PATH_SDL([1.2.0],
5297                   [
5298                     EXTRALIBS_SDL="$SDL_LIBS"
5299                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5300                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5301                     AC_DEFINE(wxUSE_LIBSDL)
5302                   ],
5303                   [wxUSE_LIBSDL="no"])
5304       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5305         WITH_PLUGIN_SDL=1
5306       fi
5307     fi
5308   else
5309     dnl wxMGL doesn't support sound under DOS, only under Unix
5310     if test "$wxUSE_MGL" = 1; then
5311         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5312         wxUSE_SOUND="no"
5313     fi
5314   fi
5315 fi
5316
5317 if test "$wxUSE_SOUND" = "yes"; then
5318   AC_DEFINE(wxUSE_SOUND)
5319   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5320 fi
5321
5322 if test "$WXGTK2" = 1; then
5323     PKG_PROG_PKG_CONFIG()
5324
5325     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5326
5327         if test "$wxUSE_GTKPRINT" = "yes" ; then
5328
5329                 PKG_CHECK_MODULES(GTKPRINT,
5330                                   [gtk+-unix-print-2.0 >= 2.10],
5331                     [
5332                         CFLAGS="$GTKPRINT_CFLAGS $CFLAGS"
5333                         CXXFLAGS="$GTKPRINT_CFLAGS $CXXFLAGS"
5334                         AC_DEFINE(wxUSE_GTKPRINT)
5335                     ],
5336                     [
5337                         AC_MSG_WARN([GTK printing support not found (GTK+ >= 2.10), library will use GNOME printing support or standard PostScript printing])
5338                         wxUSE_GTKPRINT="no"
5339                     ]
5340                 )
5341         fi
5342
5343         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5344
5345                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5346                                   [libgnomeprintui-2.2 >= 2.8],
5347                     [
5348                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5349                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5350                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5351                     ],
5352                     [
5353                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5354                         wxUSE_LIBGNOMEPRINT="no"
5355                     ]
5356                 )
5357         fi
5358     fi
5359
5360     if test "$wxUSE_MIMETYPE" = "yes" ; then
5361         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5362
5363                 PKG_CHECK_MODULES(GNOMEVFS,
5364                                   [gnome-vfs-2.0 >= 2.0],
5365                     [
5366                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5367                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5368                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5369                     ],
5370                     [
5371                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5372                         wxUSE_LIBGNOMEVFS="no"
5373                     ]
5374                 )
5375         fi
5376     fi
5377
5378     if test "$wxUSE_LIBHILDON" = "yes" ; then
5379         PKG_CHECK_MODULES(HILDON,
5380                           [hildon-lgpl >= 0.9],
5381             [
5382                 EXTRALIBS_HILDON="$HILDON_LIBS"
5383                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5384                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5385                 AC_DEFINE(wxUSE_LIBHILDON)
5386             ],
5387             [
5388                 AC_MSG_WARN([libhildon_lgpl not found])
5389                         wxUSE_LIBHILDON="no"
5390             ]
5391         )
5392     fi
5393 fi
5394
5395 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5396   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5397 fi
5398
5399 if test "$wxUSE_STOPWATCH" = "yes"; then
5400   AC_DEFINE(wxUSE_STOPWATCH)
5401 fi
5402
5403 if test "$wxUSE_DATETIME" = "yes"; then
5404   AC_DEFINE(wxUSE_DATETIME)
5405 fi
5406
5407 if test "$wxUSE_FILE" = "yes"; then
5408   AC_DEFINE(wxUSE_FILE)
5409 fi
5410
5411 if test "$wxUSE_FFILE" = "yes"; then
5412   AC_DEFINE(wxUSE_FFILE)
5413 fi
5414
5415 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5416   if test "$wxUSE_STREAMS" != yes; then
5417     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5418     wxUSE_ARCHIVE_STREAMS=no
5419   else
5420     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5421   fi
5422 fi
5423
5424 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5425   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5426     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5427   elif test "$wxUSE_ZLIB" = "no"; then
5428     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5429   else
5430     AC_DEFINE(wxUSE_ZIPSTREAM)
5431   fi
5432 fi
5433
5434 if test "$wxUSE_TARSTREAM" = "yes"; then
5435   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5436     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5437   else
5438     AC_DEFINE(wxUSE_TARSTREAM)
5439   fi
5440 fi
5441
5442 if test "$wxUSE_FILESYSTEM" = "yes"; then
5443   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5444     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5445     wxUSE_FILESYSTEM=no
5446   else
5447     AC_DEFINE(wxUSE_FILESYSTEM)
5448   fi
5449 fi
5450
5451 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5452   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5453     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5454   else
5455     AC_DEFINE(wxUSE_FS_ARCHIVE)
5456   fi
5457 fi
5458
5459 if test "$wxUSE_FS_ZIP" = "yes"; then
5460   if test "$wxUSE_FS_ARCHIVE" != yes; then
5461     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5462   else
5463     AC_DEFINE(wxUSE_FS_ZIP)
5464   fi
5465 fi
5466
5467 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5468   if test "$USE_UNIX" != 1; then
5469     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5470     wxUSE_ON_FATAL_EXCEPTION=no
5471   else
5472     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5473   fi
5474 fi
5475
5476 if test "$wxUSE_STACKWALKER" = "yes"; then
5477     AC_DEFINE(wxUSE_STACKWALKER)
5478 fi
5479
5480 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5481     if test "$USE_UNIX" != 1 -a "$USE_WIN32" != 1; then
5482         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5483         wxUSE_DEBUGREPORT=no
5484     else
5485         AC_DEFINE(wxUSE_DEBUGREPORT)
5486         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5487             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5488         fi
5489     fi
5490 fi
5491
5492 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5493   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5494 fi
5495
5496 if test "$wxUSE_BUSYINFO" = "yes"; then
5497   AC_DEFINE(wxUSE_BUSYINFO)
5498 fi
5499
5500 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5501   AC_DEFINE(wxUSE_STD_IOSTREAM)
5502 fi
5503
5504 if test "$wxUSE_STD_STRING" = "yes"; then
5505   AC_DEFINE(wxUSE_STD_STRING)
5506 fi
5507
5508 if test "$wxUSE_STDPATHS" = "yes"; then
5509   AC_DEFINE(wxUSE_STDPATHS)
5510 fi
5511
5512 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5513     AC_DEFINE(wxUSE_TEXTBUFFER)
5514 fi
5515
5516 if test "$wxUSE_TEXTFILE" = "yes"; then
5517   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5518     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5519   else
5520     AC_DEFINE(wxUSE_TEXTFILE)
5521   fi
5522 fi
5523
5524 if test "$wxUSE_CONFIG" = "yes" ; then
5525   if test "$wxUSE_TEXTFILE" != "yes"; then
5526     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5527   else
5528     AC_DEFINE(wxUSE_CONFIG)
5529     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5530     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5531   fi
5532 fi
5533
5534 if test "$wxUSE_INTL" = "yes" ; then
5535   if test "$wxUSE_FILE" != "yes"; then
5536     AC_MSG_WARN(I18n code requires wxFile... disabled)
5537   else
5538     AC_DEFINE(wxUSE_INTL)
5539     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5540     GUIDIST="$GUIDIST INTL_DIST"
5541   fi
5542 fi
5543
5544 if test "$wxUSE_LOG" = "yes"; then
5545   AC_DEFINE(wxUSE_LOG)
5546
5547     if test "$wxUSE_LOGGUI" = "yes"; then
5548       AC_DEFINE(wxUSE_LOGGUI)
5549     fi
5550
5551     if test "$wxUSE_LOGWINDOW" = "yes"; then
5552       AC_DEFINE(wxUSE_LOGWINDOW)
5553     fi
5554
5555     if test "$wxUSE_LOGDIALOG" = "yes"; then
5556       AC_DEFINE(wxUSE_LOG_DIALOG)
5557     fi
5558
5559     dnl the keyboard sample requires wxUSE_LOG
5560     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5561 fi
5562
5563 if test "$wxUSE_LONGLONG" = "yes"; then
5564   AC_DEFINE(wxUSE_LONGLONG)
5565 fi
5566
5567 if test "$wxUSE_GEOMETRY" = "yes"; then
5568   AC_DEFINE(wxUSE_GEOMETRY)
5569 fi
5570
5571 if test "$wxUSE_BASE64" = "yes"; then
5572   AC_DEFINE(wxUSE_BASE64)
5573 fi
5574
5575 if test "$wxUSE_STREAMS" = "yes" ; then
5576   AC_DEFINE(wxUSE_STREAMS)
5577 fi
5578
5579 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5580   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5581 fi
5582
5583 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5584   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5585 fi
5586
5587 dnl ---------------------------------------------------------------------------
5588 dnl console event loop stuff
5589 dnl ---------------------------------------------------------------------------
5590
5591 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5592     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5593
5594     if test "$wxUSE_UNIX" = "yes"; then
5595         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5596             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5597         fi
5598
5599         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5600             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5601             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5602                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5603             else
5604                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5605             fi
5606         fi
5607     fi
5608 fi
5609
5610 dnl ---------------------------------------------------------------------------
5611 dnl time/date functions
5612 dnl ---------------------------------------------------------------------------
5613
5614 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5615 dnl function to be used for high resolution timers
5616 AC_CHECK_FUNCS(gettimeofday ftime, break)
5617
5618 if test "$ac_cv_func_gettimeofday" = "yes"; then
5619     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5620                    wx_cv_func_gettimeofday_has_2_args,
5621     [
5622         dnl on some _really_ old systems it takes only 1 argument
5623         AC_TRY_COMPILE(
5624             [
5625                 #include <sys/time.h>
5626                 #include <unistd.h>
5627             ],
5628             [
5629                 struct timeval tv;
5630                 gettimeofday(&tv, NULL);
5631             ],
5632             wx_cv_func_gettimeofday_has_2_args=yes,
5633             AC_TRY_COMPILE(
5634                 [
5635                     #include <sys/time.h>
5636                     #include <unistd.h>
5637                 ],
5638                 [
5639                     struct timeval tv;
5640                     gettimeofday(&tv);
5641                 ],
5642                 wx_cv_func_gettimeofday_has_2_args=no,
5643                 [
5644                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5645                     wx_cv_func_gettimeofday_has_2_args=unknown
5646                 ]
5647             )
5648         )
5649     ])
5650
5651     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5652         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5653     fi
5654 fi
5655
5656 if test "$wxUSE_DATETIME" = "yes"; then
5657     dnl check for strptime and for its declaration as some systems lack it
5658     AC_CHECK_FUNC(strptime)
5659     if test "$ac_cv_func_strptime" = "yes"; then
5660         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5661             [
5662                 AC_LANG_PUSH(C++)
5663                 AC_TRY_COMPILE(
5664                     [
5665                         #include <time.h>
5666                     ],
5667                     [
5668                         struct tm t;
5669                         strptime("foo", "bar", &t);
5670                     ],
5671                     wx_cv_func_strptime_decl=yes,
5672                     wx_cv_func_strptime_decl=no
5673                 )
5674                 AC_LANG_POP()
5675             ]
5676         )
5677     fi
5678     if test "$wx_cv_func_strptime_decl" = "yes"; then
5679         AC_DEFINE(HAVE_STRPTIME_DECL)
5680     else
5681         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5682     fi
5683     if test "$ac_cv_func_strptime" = "yes"; then
5684         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5685         dnl 10.5 and possibly other BSD variants, check that strptime() we
5686         dnl have fails to parse format when the string doesn't match it instea
5687         dnl of just stopping immediately and returning non-NULL
5688         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5689             wx_cv_func_strptime_ok,
5690             [AC_RUN_IFELSE(
5691                 [
5692                     #include <stdlib.h>
5693                     #include <time.h>
5694                     #include "confdefs.h"
5695
5696                     $wx_strptime_decl
5697
5698                     int main()
5699                     {
5700                         struct tm t;
5701                         return !!strptime("", "%x", &t);
5702                     }
5703                 ],
5704                 wx_cv_func_strptime_ok=yes,
5705                 wx_cv_func_strptime_ok=no,
5706                 dnl be pessimistic when cross-compiling
5707                 wx_cv_func_strptime_ok=no
5708             )]
5709         )
5710
5711         if test "$wx_cv_func_strptime_ok" = "yes"; then
5712             AC_DEFINE(HAVE_STRPTIME)
5713         fi
5714     fi
5715
5716     dnl check for timezone variable
5717     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5718     AC_CACHE_CHECK(for timezone variable in <time.h>,
5719                    wx_cv_var_timezone,
5720                    [
5721                         AC_LANG_PUSH(C++)
5722                         AC_TRY_COMPILE(
5723                             [
5724                                 #include <time.h>
5725                             ],
5726                             [
5727                                 int tz;
5728                                 tz = timezone;
5729                             ],
5730                             [
5731                                 wx_cv_var_timezone=timezone
5732                             ],
5733                             [
5734                                 AC_TRY_COMPILE(
5735                                     [
5736                                         #include <time.h>
5737                                     ],
5738                                     [
5739                                         int tz;
5740                                         tz = _timezone;
5741                                     ],
5742                                     [
5743                                         wx_cv_var_timezone=_timezone
5744                                     ],
5745                                     [
5746                                         AC_TRY_COMPILE(
5747                                             [
5748                                                 #include <time.h>
5749                                             ],
5750                                             [
5751                                                 int tz;
5752                                                 tz = __timezone;
5753                                             ],
5754                                             [
5755                                                 wx_cv_var_timezone=__timezone
5756                                             ],
5757                                             [
5758                                                 if test "$USE_DOS" = 0 ; then
5759                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5760                                                 fi
5761                                             ]
5762                                         )
5763                                     ]
5764                                 )
5765                             ]
5766                         )
5767                         AC_LANG_POP()
5768                    ]
5769     )
5770
5771     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5772     if test "x$wx_cv_var_timezone" != x ; then
5773         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5774     fi
5775
5776     dnl check for localtime (it's POSIX, but the check can do no harm...)
5777     AC_CHECK_FUNCS(localtime)
5778
5779     if test "$ac_cv_func_localtime" = "yes"; then
5780         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5781                        wx_cv_struct_tm_has_gmtoff,
5782         [
5783             AC_TRY_COMPILE(
5784                 [
5785                     #include <time.h>
5786                 ],
5787                 [
5788                     struct tm tm;
5789                     tm.tm_gmtoff++;
5790                 ],
5791                 [
5792                     wx_cv_struct_tm_has_gmtoff=yes
5793                 ],
5794                 wx_cv_struct_tm_has_gmtoff=no
5795             )
5796         ])
5797     fi
5798
5799     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5800         AC_DEFINE(WX_GMTOFF_IN_TM)
5801     fi
5802
5803     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5804 fi
5805
5806 dnl ------------------------------------------------------------------------
5807 dnl wxSocket
5808 dnl ------------------------------------------------------------------------
5809
5810 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5811 if test "$wxUSE_SOCKETS" = "yes"; then
5812     if test "$wxUSE_MGL" = 1; then
5813         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5814         wxUSE_SOCKETS="no"
5815     fi
5816 fi
5817
5818 if test "$wxUSE_SOCKETS" = "yes"; then
5819     dnl under MSW we always have sockets
5820     if test "$TOOLKIT" != "MSW"; then
5821         dnl under Solaris and OS/2, socket functions live in -lsocket
5822         AC_CHECK_FUNC(socket,,
5823             [
5824                 AC_CHECK_LIB(socket, socket,
5825                     if test "$INET_LINK" != " -lsocket"; then
5826                         INET_LINK="$INET_LINK -lsocket"
5827                     fi,
5828                     [
5829                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5830                         wxUSE_SOCKETS=no
5831                     ]
5832                 )
5833             ]
5834         )
5835     fi
5836 fi
5837
5838 if test "$wxUSE_SOCKETS" = "yes" ; then
5839     dnl this test may be appropriate if building under cygwin
5840     dnl right now I'm assuming it also uses the winsock stuff
5841     dnl like mingw does..  -- RL
5842     if test "$TOOLKIT" != "MSW"; then
5843         dnl determine the type of third argument for getsockname
5844         dnl This test needs to be done in C++ mode since gsocket.cpp now
5845         dnl is C++ code and pointer cast that are possible even without
5846         dnl warning in C still fail in C++.
5847         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5848                        wx_cv_type_getsockname3,
5849             [
5850                 AC_LANG_PUSH(C++)
5851                 AC_TRY_COMPILE(
5852                     [
5853                         #include <sys/types.h>
5854                         #include <sys/socket.h>
5855                     ],
5856                     [
5857                         socklen_t len;
5858                         getsockname(0, 0, &len);
5859                     ],
5860                     wx_cv_type_getsockname3=socklen_t,
5861                     [
5862                         dnl the compiler will compile the version with size_t
5863                         dnl even if the real type of the last parameter is int
5864                         dnl but it should give at least a warning about
5865                         dnl converting between incompatible pointer types, so
5866                         dnl try to use it to get the correct behaviour at
5867                         dnl least with gcc (otherwise we'd always use size_t)
5868                         CFLAGS_OLD="$CFLAGS"
5869                         if test "$GCC" = yes ; then
5870                             CFLAGS="-Werror $CFLAGS"
5871                         fi
5872
5873                         AC_TRY_COMPILE(
5874                             [
5875                                 #include <sys/types.h>
5876                                 #include <sys/socket.h>
5877                             ],
5878                             [
5879                                 size_t len;
5880                                 getsockname(0, 0, &len);
5881                             ],
5882                             wx_cv_type_getsockname3=size_t,
5883                             AC_TRY_COMPILE(
5884                                 [
5885                                     #include <sys/types.h>
5886                                     #include <sys/socket.h>
5887                                 ],
5888                                 [
5889                                     int len;
5890                                     getsockname(0, 0, &len);
5891                                 ],
5892                                 wx_cv_type_getsockname3=int,
5893                                 wx_cv_type_getsockname3=unknown
5894                             )
5895                         )
5896
5897                         CFLAGS="$CFLAGS_OLD"
5898                     ]
5899                 )
5900                 AC_LANG_POP()
5901             ])
5902
5903         if test "$wx_cv_type_getsockname3" = "unknown"; then
5904             wxUSE_SOCKETS=no
5905             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5906         else
5907             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
5908         fi
5909         dnl Do this again for getsockopt as it may be different
5910         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
5911                        wx_cv_type_getsockopt5,
5912             [
5913                 dnl Note that the rules for compatibility of pointers
5914                 dnl are somewhat different between C and C++, so code
5915                 dnl that fails in C++ may not even give a warning about
5916                 dnl converting between incompatible pointer types in C.
5917                 dnl So this test needs to be done in C++ mode.
5918                 AC_LANG_PUSH(C++)
5919                 AC_TRY_COMPILE(
5920                     [
5921                         #include <sys/types.h>
5922                         #include <sys/socket.h>
5923                     ],
5924                     [
5925                         socklen_t len;
5926                         getsockopt(0, 0, 0, 0, &len);
5927                     ],
5928                     wx_cv_type_getsockopt5=socklen_t,
5929                     [
5930                         AC_TRY_COMPILE(
5931                             [
5932                                 #include <sys/types.h>
5933                                 #include <sys/socket.h>
5934                             ],
5935                             [
5936                                 size_t len;
5937                                 getsockopt(0, 0, 0, 0, &len);
5938                             ],
5939                             wx_cv_type_getsockopt5=size_t,
5940                             AC_TRY_COMPILE(
5941                                 [
5942                                     #include <sys/types.h>
5943                                     #include <sys/socket.h>
5944                                 ],
5945                                 [
5946                                     int len;
5947                                     getsockopt(0, 0, 0, 0, &len);
5948                                 ],
5949                                 wx_cv_type_getsockopt5=int,
5950                                 wx_cv_type_getsockopt5=unknown
5951                             )
5952                         )
5953                     ]
5954                 )
5955                 AC_LANG_POP()
5956             ])
5957
5958         if test "$wx_cv_type_getsockopt5" = "unknown"; then
5959             wxUSE_SOCKETS=no
5960             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
5961         else
5962             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
5963         fi
5964     fi
5965 fi
5966
5967 if test "$wxUSE_SOCKETS" = "yes" ; then
5968     if test "$wxUSE_IPV6" = "yes"; then
5969         AC_CACHE_CHECK(
5970             [whether we have sockaddr_in6],
5971             [wx_cv_type_sockaddr_in6],
5972             [
5973                 AC_TRY_COMPILE(
5974                     [
5975                         #include <sys/types.h>
5976                         #include <sys/socket.h>
5977                         #include <netinet/in.h>
5978                     ],
5979                     [
5980                         struct sockaddr_in6 sa6;
5981                     ],
5982                     wx_cv_type_sockaddr_in6=yes,
5983                     wx_cv_type_sockaddr_in6=no
5984                 )
5985             ]
5986         )
5987
5988         if test "$wx_cv_type_sockaddr_in6"="yes"; then
5989             AC_DEFINE(wxUSE_IPV6)
5990         else
5991             AC_MSG_WARN([IPv6 support not available... disabled])
5992         fi
5993     fi
5994
5995     AC_DEFINE(wxUSE_SOCKETS)
5996     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
5997 fi
5998
5999 if test "$wxUSE_PROTOCOL" = "yes"; then
6000     if test "$wxUSE_SOCKETS" != "yes"; then
6001         AC_MSG_WARN(Protocol classes require sockets... disabled)
6002         wxUSE_PROTOCOL=no
6003     fi
6004 fi
6005
6006 if test "$wxUSE_PROTOCOL" = "yes"; then
6007     AC_DEFINE(wxUSE_PROTOCOL)
6008
6009     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6010         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6011     fi
6012     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6013         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6014     fi
6015     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6016         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6017     fi
6018 else
6019     if test "$wxUSE_FS_INET" = "yes"; then
6020         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6021         wxUSE_FS_INET="no"
6022     fi
6023 fi
6024
6025 if test "$wxUSE_URL" = "yes"; then
6026     if test "$wxUSE_PROTOCOL" != "yes"; then
6027         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6028         wxUSE_URL=no
6029     fi
6030     if test "$wxUSE_URL" = "yes"; then
6031         AC_DEFINE(wxUSE_URL)
6032     fi
6033 fi
6034
6035 if test "$wxUSE_VARIANT" = "yes"; then
6036     AC_DEFINE(wxUSE_VARIANT)
6037 fi
6038
6039 if test "$wxUSE_FS_INET" = "yes"; then
6040   AC_DEFINE(wxUSE_FS_INET)
6041 fi
6042
6043 dnl ---------------------------------------------------------------------------
6044 dnl Joystick support
6045 dnl ---------------------------------------------------------------------------
6046
6047 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6048     wxUSE_JOYSTICK=no
6049
6050     dnl under MSW we always have joystick support
6051     if test "$TOOLKIT" = "MSW"; then
6052         wxUSE_JOYSTICK=yes
6053
6054     dnl mac only available on darwin
6055     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6056         if test "$USE_DARWIN" = 1; then
6057             dnl check for a bug in the headers, some have bad setEventCallout
6058             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6059             AC_LANG_PUSH(C++)
6060             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6061                             [ IOHIDQueueInterface *qi = NULL;
6062                               IOHIDCallbackFunction cb = NULL;
6063                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6064                             [ wxUSE_JOYSTICK=yes ]
6065                           )
6066             AC_LANG_POP()
6067             AC_MSG_RESULT($wxUSE_JOYSTICK)
6068         fi
6069
6070     dnl joystick support is only for Linux 2.1.x or greater
6071     else
6072         dnl wxJoystick not supported by wxMGL at all
6073         if test "$wxUSE_MGL" != 1; then
6074             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6075             dnl checks only whether the header can be preprocessed, not that it
6076             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6077             dnl can't be compiled because of an error and with the default
6078             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6079             dnl build would fail later
6080             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6081         fi
6082     fi
6083
6084     if test "$wxUSE_JOYSTICK" = "yes"; then
6085         AC_DEFINE(wxUSE_JOYSTICK)
6086         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6087     else
6088         AC_MSG_WARN(Joystick not supported by this system... disabled)
6089     fi
6090 fi
6091
6092
6093 dnl ---------------------------------------------------------------------------
6094 dnl String stuff
6095 dnl ---------------------------------------------------------------------------
6096
6097 if test "$wxUSE_FONTENUM" = "yes" ; then
6098   AC_DEFINE(wxUSE_FONTENUM)
6099 fi
6100
6101 if test "$wxUSE_FONTMAP" = "yes" ; then
6102   AC_DEFINE(wxUSE_FONTMAP)
6103 fi
6104
6105 if test "$wxUSE_UNICODE" = "yes" ; then
6106   AC_DEFINE(wxUSE_UNICODE)
6107
6108   if test "$USE_WIN32" != 1; then
6109       wxUSE_UNICODE_MSLU=no
6110   fi
6111
6112   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6113         AC_CHECK_LIB(unicows,main,
6114             [
6115                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6116             ],
6117             [
6118                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6119                              Applications will only run on Windows NT/2000/XP!])
6120                 wxUSE_UNICODE_MSLU=no
6121             ])
6122     fi
6123 fi
6124
6125 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6126     AC_DEFINE(wxUSE_UNICODE_UTF8)
6127
6128     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6129         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6130     fi
6131 fi
6132
6133 dnl ---------------------------------------------------------------------------
6134 dnl big GUI components: MDI, doc/view, printing, help, ...
6135 dnl ---------------------------------------------------------------------------
6136
6137 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6138     AC_DEFINE(wxUSE_CONSTRAINTS)
6139     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6140 fi
6141
6142 if test "$wxUSE_MDI" = "yes"; then
6143     AC_DEFINE(wxUSE_MDI)
6144
6145     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6146         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6147         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6148     fi
6149 fi
6150
6151 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6152     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6153     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6154     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6155         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6156     fi
6157 fi
6158
6159 if test "$wxUSE_HELP" = "yes"; then
6160     AC_DEFINE(wxUSE_HELP)
6161     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6162
6163     if test "$wxUSE_MSW" = 1; then
6164       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6165         AC_DEFINE(wxUSE_MS_HTML_HELP)
6166       fi
6167     fi
6168
6169     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6170       if test "$wxUSE_HTML" = "yes"; then
6171         AC_DEFINE(wxUSE_WXHTML_HELP)
6172       else
6173         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6174         wxUSE_WXHTML_HELP=no
6175       fi
6176     fi
6177 fi
6178
6179 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6180     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6181         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6182     else
6183         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6184     fi
6185     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6186 fi
6187
6188 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6189   AC_DEFINE(wxUSE_POSTSCRIPT)
6190 fi
6191
6192 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6193
6194 if test "$wxUSE_SVG" = "yes"; then
6195     AC_DEFINE(wxUSE_SVG)
6196 fi
6197
6198 dnl ---------------------------------------------------------------------------
6199 dnl wxMetafile availability
6200 dnl ---------------------------------------------------------------------------
6201
6202 if test "$wxUSE_METAFILE" = "yes"; then
6203     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6204         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6205         wxUSE_METAFILE=no
6206     fi
6207 fi
6208
6209 dnl ---------------------------------------------------------------------------
6210 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6211 dnl ---------------------------------------------------------------------------
6212
6213 dnl check for ole headers and disable a few features requiring it if not
6214 dnl present (earlier versions of mingw32 don't have ole2.h)
6215 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6216                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6217                           -o "$wxUSE_OLE"     = "yes" \
6218                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6219     AC_CHECK_HEADER(ole2.h,,, [ ])
6220
6221     if test "$ac_cv_header_ole2_h" = "yes" ; then
6222         if test "$GCC" = yes ; then
6223             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6224             AC_TRY_COMPILE([#include <windows.h>
6225                             #include <ole2.h>],
6226                            [],
6227                            [AC_MSG_RESULT(no)],
6228                            [AC_MSG_RESULT(yes)
6229                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6230             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6231             if test "$wxUSE_OLE" = "yes" ; then
6232                 AC_DEFINE(wxUSE_OLE)
6233                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6234                 AC_DEFINE(wxUSE_ACTIVEX)
6235                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6236             fi
6237         fi
6238
6239         dnl for OLE clipboard and dnd
6240         if test "$wxUSE_DATAOBJ" = "yes" ; then
6241             AC_DEFINE(wxUSE_DATAOBJ)
6242         fi
6243     else
6244         AC_MSG_WARN([Some features disabled because OLE headers not found])
6245
6246         wxUSE_CLIPBOARD=no
6247         wxUSE_DRAG_AND_DROP=no
6248         wxUSE_DATAOBJ=no
6249         wxUSE_OLE=no
6250     fi
6251
6252     if test "$wxUSE_METAFILE" = "yes"; then
6253         AC_DEFINE(wxUSE_METAFILE)
6254
6255         dnl this one should probably be made separately configurable
6256         AC_DEFINE(wxUSE_ENH_METAFILE)
6257     fi
6258 fi
6259
6260 if test "$wxUSE_IPC" = "yes"; then
6261     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6262         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6263         wxUSE_IPC=no
6264     fi
6265
6266     if test "$wxUSE_IPC" = "yes"; then
6267         AC_DEFINE(wxUSE_IPC)
6268         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6269     fi
6270 fi
6271
6272 if test "$wxUSE_DATAOBJ" = "yes"; then
6273     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6274         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6275         wxUSE_DATAOBJ=no
6276     else
6277         AC_DEFINE(wxUSE_DATAOBJ)
6278     fi
6279 else
6280     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6281     wxUSE_CLIPBOARD=no
6282     wxUSE_DRAG_AND_DROP=no
6283 fi
6284
6285 if test "$wxUSE_CLIPBOARD" = "yes"; then
6286     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6287         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6288         wxUSE_CLIPBOARD=no
6289     fi
6290
6291     if test "$wxUSE_CLIPBOARD" = "yes"; then
6292         AC_DEFINE(wxUSE_CLIPBOARD)
6293     fi
6294 fi
6295
6296 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6297     if test "$wxUSE_GTK" = 1; then
6298         if test "$WXGTK12" != 1; then
6299             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6300             wxUSE_DRAG_AND_DROP=no
6301         fi
6302     fi
6303
6304     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6305             "$wxUSE_DFB" = 1; then
6306         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6307         wxUSE_DRAG_AND_DROP=no
6308     fi
6309
6310     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6311         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6312     fi
6313
6314 fi
6315
6316 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6317     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6318 fi
6319
6320 if test "$wxUSE_SPLINES" = "yes" ; then
6321   AC_DEFINE(wxUSE_SPLINES)
6322 fi
6323
6324 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6325   AC_DEFINE(wxUSE_MOUSEWHEEL)
6326 fi
6327
6328 dnl ---------------------------------------------------------------------------
6329 dnl GUI controls
6330 dnl ---------------------------------------------------------------------------
6331
6332 USES_CONTROLS=0
6333 if test "$wxUSE_CONTROLS" = "yes"; then
6334   USES_CONTROLS=1
6335 fi
6336
6337 if test "$wxUSE_ACCEL" = "yes"; then
6338   AC_DEFINE(wxUSE_ACCEL)
6339   USES_CONTROLS=1
6340 fi
6341
6342 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6343   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6344   USES_CONTROLS=1
6345   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6346 fi
6347
6348 if test "$wxUSE_BUTTON" = "yes"; then
6349   AC_DEFINE(wxUSE_BUTTON)
6350   USES_CONTROLS=1
6351 fi
6352
6353 if test "$wxUSE_BMPBUTTON" = "yes"; then
6354   AC_DEFINE(wxUSE_BMPBUTTON)
6355   USES_CONTROLS=1
6356 fi
6357
6358 if test "$wxUSE_CALCTRL" = "yes"; then
6359   AC_DEFINE(wxUSE_CALENDARCTRL)
6360   USES_CONTROLS=1
6361   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6362 fi
6363
6364 if test "$wxUSE_CARET" = "yes"; then
6365   AC_DEFINE(wxUSE_CARET)
6366   USES_CONTROLS=1
6367   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6368 fi
6369
6370 if test "$wxUSE_COLLPANE" = "yes"; then
6371     AC_DEFINE(wxUSE_COLLPANE)
6372     USES_CONTROLS=1
6373     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6374 fi
6375
6376 if test "$wxUSE_COMBOBOX" = "yes"; then
6377   AC_DEFINE(wxUSE_COMBOBOX)
6378   USES_CONTROLS=1
6379 fi
6380
6381 if test "$wxUSE_COMBOCTRL" = "yes"; then
6382   AC_DEFINE(wxUSE_COMBOCTRL)
6383   USES_CONTROLS=1
6384 fi
6385
6386 if test "$wxUSE_CHOICE" = "yes"; then
6387   AC_DEFINE(wxUSE_CHOICE)
6388   USES_CONTROLS=1
6389 fi
6390
6391 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6392     AC_DEFINE(wxUSE_CHOICEBOOK)
6393     USES_CONTROLS=1
6394 fi
6395
6396 if test "$wxUSE_CHECKBOX" = "yes"; then
6397   AC_DEFINE(wxUSE_CHECKBOX)
6398   USES_CONTROLS=1
6399 fi
6400
6401 if test "$wxUSE_CHECKLST" = "yes"; then
6402   AC_DEFINE(wxUSE_CHECKLISTBOX)
6403   USES_CONTROLS=1
6404 fi
6405
6406 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6407   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6408   USES_CONTROLS=1
6409 fi
6410
6411 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6412   AC_DEFINE(wxUSE_DATEPICKCTRL)
6413   USES_CONTROLS=1
6414 fi
6415
6416 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6417   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6418   USES_CONTROLS=1
6419 fi
6420
6421 if test "$wxUSE_FILECTRL" = "yes"; then
6422   AC_DEFINE(wxUSE_FILECTRL)
6423   USES_CONTROLS=1
6424 fi
6425
6426 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6427   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6428   USES_CONTROLS=1
6429 fi
6430
6431 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6432   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6433   USES_CONTROLS=1
6434 fi
6435
6436 if test "$wxUSE_DISPLAY" = "yes"; then
6437     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6438         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6439         wxUSE_DISPLAY=no
6440     else
6441         AC_DEFINE(wxUSE_DISPLAY)
6442         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6443     fi
6444 fi
6445
6446 if test "$wxUSE_DETECT_SM" = "yes"; then
6447     AC_DEFINE(wxUSE_DETECT_SM)
6448 fi
6449
6450 if test "$wxUSE_GAUGE" = "yes"; then
6451   AC_DEFINE(wxUSE_GAUGE)
6452   USES_CONTROLS=1
6453 fi
6454
6455 if test "$wxUSE_GRID" = "yes"; then
6456   AC_DEFINE(wxUSE_GRID)
6457   USES_CONTROLS=1
6458   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6459 fi
6460
6461 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6462   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6463   USES_CONTROLS=1
6464 fi
6465
6466 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6467   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6468   USES_CONTROLS=1
6469 fi
6470
6471 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6472   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6473   USES_CONTROLS=1
6474   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6475 fi
6476
6477 if test "$wxUSE_IMAGLIST" = "yes"; then
6478     AC_DEFINE(wxUSE_IMAGLIST)
6479 fi
6480
6481 if test "$wxUSE_LISTBOOK" = "yes"; then
6482     AC_DEFINE(wxUSE_LISTBOOK)
6483     USES_CONTROLS=1
6484 fi
6485
6486 if test "$wxUSE_LISTBOX" = "yes"; then
6487     AC_DEFINE(wxUSE_LISTBOX)
6488     USES_CONTROLS=1
6489 fi
6490
6491 if test "$wxUSE_LISTCTRL" = "yes"; then
6492     if test "$wxUSE_IMAGLIST" = "yes"; then
6493         AC_DEFINE(wxUSE_LISTCTRL)
6494         USES_CONTROLS=1
6495         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6496     else
6497         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6498     fi
6499 fi
6500
6501 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6502     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6503     USES_CONTROLS=1
6504     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6505 fi
6506
6507 if test "$wxUSE_NOTEBOOK" = "yes"; then
6508     AC_DEFINE(wxUSE_NOTEBOOK)
6509     USES_CONTROLS=1
6510     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6511 fi
6512
6513 if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes"; then
6514     AC_DEFINE(wxUSE_NOTIFICATION_MESSAGE)
6515 fi
6516
6517 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6518   AC_DEFINE(wxUSE_ODCOMBOBOX)
6519   USES_CONTROLS=1
6520   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6521 fi
6522
6523 if test "$wxUSE_RADIOBOX" = "yes"; then
6524     AC_DEFINE(wxUSE_RADIOBOX)
6525     USES_CONTROLS=1
6526 fi
6527
6528 if test "$wxUSE_RADIOBTN" = "yes"; then
6529     AC_DEFINE(wxUSE_RADIOBTN)
6530     USES_CONTROLS=1
6531 fi
6532
6533 if test "$wxUSE_SASH" = "yes"; then
6534     AC_DEFINE(wxUSE_SASH)
6535     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6536 fi
6537
6538 if test "$wxUSE_SCROLLBAR" = "yes"; then
6539     AC_DEFINE(wxUSE_SCROLLBAR)
6540     USES_CONTROLS=1
6541     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6542 fi
6543
6544 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6545     AC_DEFINE(wxUSE_SEARCHCTRL)
6546     USES_CONTROLS=1
6547 fi
6548
6549 if test "$wxUSE_SLIDER" = "yes"; then
6550     AC_DEFINE(wxUSE_SLIDER)
6551     USES_CONTROLS=1
6552 fi
6553
6554 if test "$wxUSE_SPINBTN" = "yes"; then
6555     AC_DEFINE(wxUSE_SPINBTN)
6556     USES_CONTROLS=1
6557 fi
6558
6559 if test "$wxUSE_SPINCTRL" = "yes"; then
6560     AC_DEFINE(wxUSE_SPINCTRL)
6561     USES_CONTROLS=1
6562 fi
6563
6564 if test "$wxUSE_SPLITTER" = "yes"; then
6565     AC_DEFINE(wxUSE_SPLITTER)
6566     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6567 fi
6568
6569 if test "$wxUSE_STATBMP" = "yes"; then
6570     AC_DEFINE(wxUSE_STATBMP)
6571     USES_CONTROLS=1
6572 fi
6573
6574 if test "$wxUSE_STATBOX" = "yes"; then
6575     AC_DEFINE(wxUSE_STATBOX)
6576     USES_CONTROLS=1
6577 fi
6578
6579 if test "$wxUSE_STATTEXT" = "yes"; then
6580     AC_DEFINE(wxUSE_STATTEXT)
6581     USES_CONTROLS=1
6582 fi
6583
6584 if test "$wxUSE_STATLINE" = "yes"; then
6585     AC_DEFINE(wxUSE_STATLINE)
6586     USES_CONTROLS=1
6587 fi
6588
6589 if test "$wxUSE_STATUSBAR" = "yes"; then
6590     dnl this will get undefined in wx/chkconf.h if it's not supported
6591     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6592     AC_DEFINE(wxUSE_STATUSBAR)
6593     USES_CONTROLS=1
6594
6595     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6596 fi
6597
6598 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6599     AC_DEFINE(wxUSE_TAB_DIALOG)
6600 fi
6601
6602 if test "$wxUSE_TEXTCTRL" = "yes"; then
6603     AC_DEFINE(wxUSE_TEXTCTRL)
6604     USES_CONTROLS=1
6605     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6606 fi
6607
6608 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6609     if test "$wxUSE_COCOA" = 1 ; then
6610         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6611         wxUSE_TOGGLEBTN=no
6612     fi
6613
6614     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6615         AC_DEFINE(wxUSE_TOGGLEBTN)
6616         USES_CONTROLS=1
6617     fi
6618 fi
6619
6620 if test "$wxUSE_TOOLBAR" = "yes"; then
6621     AC_DEFINE(wxUSE_TOOLBAR)
6622     USES_CONTROLS=1
6623
6624     if test "$wxUSE_UNIVERSAL" = "yes"; then
6625         wxUSE_TOOLBAR_NATIVE="no"
6626     else
6627         wxUSE_TOOLBAR_NATIVE="yes"
6628         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6629     fi
6630
6631     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6632 fi
6633
6634 if test "$wxUSE_TOOLTIPS" = "yes"; then
6635     if test "$wxUSE_MOTIF" = 1; then
6636         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6637     else
6638         if test "$wxUSE_UNIVERSAL" = "yes"; then
6639             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6640         else
6641             AC_DEFINE(wxUSE_TOOLTIPS)
6642         fi
6643     fi
6644 fi
6645
6646 if test "$wxUSE_TREEBOOK" = "yes"; then
6647     AC_DEFINE(wxUSE_TREEBOOK)
6648     USES_CONTROLS=1
6649 fi
6650
6651 if test "$wxUSE_TOOLBOOK" = "yes"; then
6652     AC_DEFINE(wxUSE_TOOLBOOK)
6653     USES_CONTROLS=1
6654 fi
6655
6656 if test "$wxUSE_TREECTRL" = "yes"; then
6657     if test "$wxUSE_IMAGLIST" = "yes"; then
6658         AC_DEFINE(wxUSE_TREECTRL)
6659         USES_CONTROLS=1
6660         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6661     else
6662         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6663     fi
6664 fi
6665
6666 if test "$wxUSE_POPUPWIN" = "yes"; then
6667     if test "$wxUSE_COCOA" = 1 ; then
6668         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6669     else
6670         if test "$wxUSE_PM" = 1; then
6671             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6672         else
6673             AC_DEFINE(wxUSE_POPUPWIN)
6674             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6675
6676             USES_CONTROLS=1
6677         fi
6678     fi
6679 fi
6680
6681 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6682     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6683         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6684     else
6685         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6686         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6687     fi
6688 fi
6689
6690 if test "$wxUSE_TIPWINDOW" = "yes"; then
6691     if test "$wxUSE_PM" = 1; then
6692         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6693     else
6694         AC_DEFINE(wxUSE_TIPWINDOW)
6695     fi
6696 fi
6697
6698 if test "$USES_CONTROLS" = 1; then
6699     AC_DEFINE(wxUSE_CONTROLS)
6700 fi
6701
6702 dnl ---------------------------------------------------------------------------
6703 dnl misc options
6704 dnl ---------------------------------------------------------------------------
6705
6706 dnl please keep the settings below in alphabetical order
6707 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6708     AC_DEFINE(wxUSE_ACCESSIBILITY)
6709     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6710 fi
6711
6712 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6713     AC_DEFINE(wxUSE_DRAGIMAGE)
6714     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6715 fi
6716
6717 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6718     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6719         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6720     else
6721         AC_DEFINE(wxUSE_EXCEPTIONS)
6722         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6723     fi
6724 fi
6725
6726 USE_HTML=0
6727 if test "$wxUSE_HTML" = "yes"; then
6728     AC_DEFINE(wxUSE_HTML)
6729     USE_HTML=1
6730     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6731     if test "$wxUSE_MAC" = 1; then
6732         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6733     fi
6734 fi
6735 if test "$wxUSE_WEBKIT" = "yes"; then
6736     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6737         old_CPPFLAGS="$CPPFLAGS"
6738         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6739         AC_CHECK_HEADER([WebKit/HIWebView.h],
6740                         [
6741                            AC_DEFINE(wxUSE_WEBKIT)
6742                            WEBKIT_LINK="-framework WebKit"
6743                         ],
6744                         [
6745                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6746                            wxUSE_WEBKIT=no
6747                         ],
6748                         [
6749                            #include <Carbon/Carbon.h>
6750                            #include <WebKit/WebKit.h>
6751                         ])
6752         CPPFLAGS="$old_CPPFLAGS"
6753     elif test "$wxUSE_COCOA" = 1; then
6754         AC_DEFINE(wxUSE_WEBKIT)
6755     else
6756         wxUSE_WEBKIT=no
6757     fi
6758 fi
6759
6760 USE_XRC=0
6761 if test "$wxUSE_XRC" = "yes"; then
6762     if test "$wxUSE_XML" != "yes"; then
6763         AC_MSG_WARN([XML library not built, XRC resources disabled])
6764         wxUSE_XRC=no
6765     else
6766         AC_DEFINE(wxUSE_XRC)
6767         USE_XRC=1
6768         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6769     fi
6770 fi
6771
6772 USE_AUI=0
6773 if test "$wxUSE_AUI" = "yes"; then
6774    AC_DEFINE(wxUSE_AUI)
6775    USE_AUI=1
6776    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6777 fi
6778
6779 USE_STC=0
6780 if test "$wxUSE_STC" = "yes"; then
6781    AC_DEFINE(wxUSE_STC)
6782    USE_STC=1
6783    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6784 fi
6785
6786 if test "$wxUSE_MENUS" = "yes"; then
6787     AC_DEFINE(wxUSE_MENUS)
6788     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6789 fi
6790
6791 if test "$wxUSE_METAFILE" = "yes"; then
6792     AC_DEFINE(wxUSE_METAFILE)
6793 fi
6794
6795 if test "$wxUSE_MIMETYPE" = "yes"; then
6796     AC_DEFINE(wxUSE_MIMETYPE)
6797 fi
6798
6799 if test "$wxUSE_MINIFRAME" = "yes"; then
6800     AC_DEFINE(wxUSE_MINIFRAME)
6801 fi
6802
6803 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6804     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6805 fi
6806
6807 if test "$wxUSE_TASKBARICON" = "yes"; then
6808     AC_DEFINE(wxUSE_TASKBARICON)
6809     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6810 fi
6811
6812
6813 if test "$wxUSE_VALIDATORS" = "yes"; then
6814     AC_DEFINE(wxUSE_VALIDATORS)
6815     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6816 fi
6817
6818 if test "$wxUSE_PALETTE" = "yes" ; then
6819     if test "$wxUSE_DFB" = 1; then
6820         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6821         wxUSE_PALETTE=no
6822     else
6823         AC_DEFINE(wxUSE_PALETTE)
6824     fi
6825 fi
6826
6827 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6828   dnl Must be done this late because -lunicows must be before all the other libs
6829   LIBS=" -lunicows $LIBS"
6830 fi
6831
6832 USE_RICHTEXT=0
6833 if test "$wxUSE_RICHTEXT" = "yes"; then
6834     AC_DEFINE(wxUSE_RICHTEXT)
6835     USE_RICHTEXT=1
6836     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6837 fi
6838
6839 dnl ---------------------------------------------------------------------------
6840 dnl wxImage options
6841 dnl ---------------------------------------------------------------------------
6842
6843 if test "$wxUSE_IMAGE" = "yes" ; then
6844     AC_DEFINE(wxUSE_IMAGE)
6845
6846     if test "$wxUSE_GIF" = "yes" ; then
6847       AC_DEFINE(wxUSE_GIF)
6848     fi
6849
6850     if test "$wxUSE_PCX" = "yes" ; then
6851       AC_DEFINE(wxUSE_PCX)
6852     fi
6853
6854     if test "$wxUSE_TGA" = "yes" ; then
6855       AC_DEFINE(wxUSE_TGA)
6856     fi
6857
6858     if test "$wxUSE_IFF" = "yes" ; then
6859       AC_DEFINE(wxUSE_IFF)
6860     fi
6861
6862     if test "$wxUSE_PNM" = "yes" ; then
6863       AC_DEFINE(wxUSE_PNM)
6864     fi
6865
6866     if test "$wxUSE_XPM" = "yes" ; then
6867       AC_DEFINE(wxUSE_XPM)
6868     fi
6869
6870     if test "$wxUSE_ICO_CUR" = "yes" ; then
6871       AC_DEFINE(wxUSE_ICO_CUR)
6872     fi
6873 fi
6874
6875 dnl ---------------------------------------------------------------------------
6876 dnl common dialogs
6877 dnl ---------------------------------------------------------------------------
6878
6879 if test "$wxUSE_ABOUTDLG" = "yes"; then
6880     AC_DEFINE(wxUSE_ABOUTDLG)
6881 fi
6882
6883 if test "$wxUSE_CHOICEDLG" = "yes"; then
6884     AC_DEFINE(wxUSE_CHOICEDLG)
6885 fi
6886
6887 if test "$wxUSE_COLOURDLG" = "yes"; then
6888     AC_DEFINE(wxUSE_COLOURDLG)
6889 fi
6890
6891 if test "$wxUSE_FILEDLG" = "yes"; then
6892     AC_DEFINE(wxUSE_FILEDLG)
6893 fi
6894
6895 if test "$wxUSE_FINDREPLDLG" = "yes"; then
6896     AC_DEFINE(wxUSE_FINDREPLDLG)
6897 fi
6898
6899 if test "$wxUSE_FONTDLG" = "yes"; then
6900     AC_DEFINE(wxUSE_FONTDLG)
6901 fi
6902
6903 if test "$wxUSE_DIRDLG" = "yes"; then
6904     if test "$wxUSE_TREECTRL" != "yes"; then
6905         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
6906     else
6907         AC_DEFINE(wxUSE_DIRDLG)
6908     fi
6909 fi
6910
6911 if test "$wxUSE_MSGDLG" = "yes"; then
6912     AC_DEFINE(wxUSE_MSGDLG)
6913 fi
6914
6915 if test "$wxUSE_NUMBERDLG" = "yes"; then
6916     AC_DEFINE(wxUSE_NUMBERDLG)
6917 fi
6918
6919 if test "$wxUSE_PROGRESSDLG" = "yes"; then
6920     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6921        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
6922     else
6923         AC_DEFINE(wxUSE_PROGRESSDLG)
6924     fi
6925 fi
6926
6927 if test "$wxUSE_SPLASH" = "yes"; then
6928     AC_DEFINE(wxUSE_SPLASH)
6929     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
6930 fi
6931
6932 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
6933     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6934        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
6935     else
6936         AC_DEFINE(wxUSE_STARTUP_TIPS)
6937     fi
6938 fi
6939
6940 if test "$wxUSE_TEXTDLG" = "yes"; then
6941     AC_DEFINE(wxUSE_TEXTDLG)
6942 fi
6943
6944 if test "$wxUSE_WIZARDDLG" = "yes"; then
6945     AC_DEFINE(wxUSE_WIZARDDLG)
6946     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
6947 fi
6948
6949 dnl ---------------------------------------------------------------------------
6950 dnl options used under wxMSW and wxPM
6951 dnl ---------------------------------------------------------------------------
6952
6953 if test "$wxUSE_MSW" = 1 -o "$wxUSE_PM" = 1; then
6954     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
6955         AC_DEFINE(wxUSE_OWNER_DRAWN)
6956     fi
6957 fi
6958
6959 dnl ---------------------------------------------------------------------------
6960 dnl wxMSW-only options
6961 dnl ---------------------------------------------------------------------------
6962
6963 if test "$wxUSE_MSW" = 1 ; then
6964
6965     if test "$wxUSE_DC_CACHEING" = "yes"; then
6966         AC_DEFINE(wxUSE_DC_CACHEING)
6967     fi
6968
6969     if test "$wxUSE_DIB" = "yes"; then
6970         AC_DEFINE(wxUSE_WXDIB)
6971     fi
6972
6973     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
6974         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
6975     fi
6976
6977     if test "$wxUSE_UXTHEME" = "yes"; then
6978         AC_DEFINE(wxUSE_UXTHEME)
6979     fi
6980
6981 fi
6982 dnl wxUSE_MSW = 1
6983
6984
6985 if test "$USE_WIN32" = 1 ; then
6986     if test "$wxUSE_INICONF" = "yes"; then
6987         AC_DEFINE(wxUSE_INICONF)
6988     fi
6989
6990     if test "$wxUSE_REGKEY" = "yes"; then
6991         AC_DEFINE(wxUSE_REGKEY)
6992     fi
6993 fi
6994 dnl USE_WIN32 = 1
6995
6996 dnl ---------------------------------------------------------------------------
6997 dnl wxGraphicsContext
6998 dnl ---------------------------------------------------------------------------
6999
7000 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7001    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7002       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7003    elif test "$wxUSE_GTK" != 1; then
7004       dnl for other builds we'll just wing it for now...
7005       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7006    else
7007       dnl ...but let's check for cairo availability for wxGTK builds
7008       PKG_CHECK_MODULES(CAIRO, cairo,
7009           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7010           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7011       )
7012    fi
7013 fi
7014
7015 dnl ---------------------------------------------------------------------------
7016 dnl wxMediaCtrl
7017 dnl ---------------------------------------------------------------------------
7018
7019 USE_MEDIA=0
7020
7021 if test "$wxUSE_MEDIACTRL" = "yes"; then
7022     USE_MEDIA=1
7023
7024     dnl -----------------------------------------------------------------------
7025     dnl GStreamer
7026     dnl -----------------------------------------------------------------------
7027     if test "$wxUSE_GTK" = 1; then
7028         wxUSE_GSTREAMER="no"
7029
7030         dnl -------------------------------------------------------------------
7031         dnl Test for at least 0.8 gstreamer module from pkg-config
7032         dnl Even totem doesn't accept 0.9 evidently.
7033         dnl
7034         dnl So, we first check to see if 0.10 if available - if not we
7035         dnl try the older 0.8 version
7036         dnl -------------------------------------------------------------------
7037         GST_VERSION_MAJOR=0
7038         GST_VERSION_MINOR=10
7039         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7040
7041         if test "$wxUSE_GSTREAMER8" = "no"; then
7042             PKG_CHECK_MODULES(GST,
7043                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7044                 [
7045                     wxUSE_GSTREAMER="yes"
7046                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7047                 ],
7048                 [
7049                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7050                     GST_VERSION_MINOR=8
7051                 ]
7052             )
7053         else
7054             dnl check only for 0.8
7055             GST_VERSION_MINOR=8
7056         fi
7057
7058         if test $GST_VERSION_MINOR = "8"; then
7059             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7060             PKG_CHECK_MODULES(GST,
7061                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7062                 wxUSE_GSTREAMER="yes",
7063                 [
7064                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7065                 ])
7066         fi
7067
7068
7069         if test "$wxUSE_GSTREAMER" = "yes"; then
7070             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7071             EXTRALIBS_MEDIA="$GST_LIBS"
7072
7073             AC_DEFINE(wxUSE_GSTREAMER)
7074         else
7075             USE_MEDIA=0
7076         fi
7077     fi
7078
7079     if test $USE_MEDIA = 1; then
7080         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7081         AC_DEFINE(wxUSE_MEDIACTRL)
7082     fi
7083 fi
7084
7085 dnl ---------------------------------------------------------------------------
7086 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7087 dnl ---------------------------------------------------------------------------
7088
7089 if test "$cross_compiling" = "yes"; then
7090     dnl Use best guess from host as we can't use uname when cross compiling
7091     OSINFO="\"$host\""
7092 else
7093     dnl attualy work out OS version
7094     OSINFO=`uname -s -r -m`
7095     OSINFO="\"$OSINFO\""
7096 fi
7097
7098 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7099
7100 dnl ---------------------------------------------------------------------------
7101 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7102 dnl ---------------------------------------------------------------------------
7103
7104 if test "x$prefix" != "xNONE"; then
7105     wxPREFIX=$prefix
7106 else
7107     wxPREFIX=$ac_default_prefix
7108 fi
7109
7110 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7111
7112
7113 dnl ---------------------------------------------------------------------------
7114 dnl define variables with all built libraries for wx-config
7115 dnl ---------------------------------------------------------------------------
7116
7117 STD_BASE_LIBS="base"
7118 STD_GUI_LIBS=""
7119 BUILT_WX_LIBS="base"
7120 ALL_WX_LIBS="xrc stc gl media qa html adv core xml net base"
7121
7122 if test "$wxUSE_SOCKETS" = "yes" ; then
7123     STD_BASE_LIBS="net $STD_BASE_LIBS"
7124     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7125 fi
7126 if test "$wxUSE_XML" = "yes" ; then
7127     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7128     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7129 fi
7130
7131 if test "$wxUSE_GUI" = "yes"; then
7132     STD_GUI_LIBS="adv core"
7133     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7134
7135     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7136         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7137         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7138     fi
7139     if test "$wxUSE_HTML" = "yes" ; then
7140         STD_GUI_LIBS="html $STD_GUI_LIBS"
7141         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7142     fi
7143     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7144         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7145     fi
7146     if test "$wxUSE_OPENGL" = "yes" ; then
7147         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7148     fi
7149     if test "$wxUSE_AUI" = "yes" ; then
7150         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7151     fi
7152     if test "$wxUSE_STC" = "yes" ; then
7153         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7154     fi
7155     if test "$wxUSE_XRC" = "yes" ; then
7156         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7157         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7158     fi
7159 fi
7160
7161 AC_SUBST(ALL_WX_LIBS)
7162 AC_SUBST(BUILT_WX_LIBS)
7163 AC_SUBST(STD_BASE_LIBS)
7164 AC_SUBST(STD_GUI_LIBS)
7165
7166 dnl ---------------------------------------------------------------------------
7167 dnl Output the makefiles and such from the results found above
7168 dnl ---------------------------------------------------------------------------
7169
7170 dnl all additional libraries (except wxWidgets itself) we link with
7171
7172 if test "$wxUSE_MAC" = 1 ; then
7173     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7174         if test "$USE_DARWIN" = 1; then
7175             LDFLAGS="$LDFLAGS -framework QuickTime"
7176         else
7177             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7178         fi
7179     fi
7180     if test "$USE_DARWIN" = 1; then
7181         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7182     else
7183         LDFLAGS="$LDFLAGS -lCarbonLib"
7184     fi
7185 fi
7186 if test "$wxUSE_COCOA" = 1 ; then
7187     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7188     if test "$wxUSE_MEDIACTRL" = "yes"; then
7189         LDFLAGS="$LDFLAGS -framework QuickTime"
7190     fi
7191 fi
7192 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7193     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7194 fi
7195
7196 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7197
7198 if test "$wxUSE_GUI" = "yes"; then
7199
7200     dnl TODO add checks that these samples will really compile (i.e. all the
7201     dnl      library features they need are present)
7202
7203     dnl TODO some samples are never built so far: mfc (requires VC++)
7204     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7205                      erase event exec font image minimal mobile \
7206                      mobile/wxedit mobile/styles render \
7207                      shaped svg taborder vscroll widgets"
7208
7209     if test "$wxUSE_MONOLITHIC" != "yes"; then
7210         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7211     fi
7212     if test "$TOOLKIT" = "MSW"; then
7213         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7214         if test "$wxUSE_UNIVERSAL" != "yes"; then
7215             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7216         fi
7217     fi
7218     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7219         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7220     fi
7221 else
7222     SAMPLES_SUBDIRS="console"
7223 fi
7224
7225
7226 dnl C/C++ compiler options used to compile wxWidgets
7227 dnl
7228 dnl check for icc before gcc as icc is also recognized as gcc
7229 if test "x$INTELCC" = "xyes" ; then
7230     dnl Warnings which can't be easily suppressed in C code are disabled:
7231     dnl
7232     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7233     dnl     remark #869: parameter "foo" was never referenced
7234     dnl     remark #1572: floating-point equality and inequality comparisons
7235     dnl                   are unreliable
7236     dnl     remark #1684: conversion from pointer to same-sized integral type
7237     dnl
7238     dnl (for others see below)
7239     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7240 elif test "$GCC" = yes ; then
7241     CWARNINGS="-Wall -Wundef"
7242 fi
7243
7244 if test "x$INTELCXX" = "xyes" ; then
7245     dnl Intel compiler gives some warnings which simply can't be worked
7246     dnl around or of which we have too many (810, 869) so it's impractical to
7247     dnl keep them enabled even if in theory it would be nice and some others
7248     dnl (279) are generated for standard macros and so there is nothing we can
7249     dnl do about them
7250     dnl
7251     dnl     remark #279: controlling expression is constant
7252     dnl     remark #383: value copied to temporary, reference to temporary used
7253     dnl     remark #444: destructor for base class "xxx" is not virtual
7254     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7255     dnl     remark #869: parameter "foo" was never referenced
7256     dnl     remark #981: operands are evaluated in unspecified order
7257     dnl     remark #1418: external definition with no prior declaration
7258     dnl     remark #1419: external declaration in primary source file
7259     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7260 elif test "$GXX" = yes ; then
7261     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7262     CXXWARNINGS="-Wall -Wundef -Wunused-parameter -Wno-ctor-dtor-privacy"
7263 fi
7264
7265
7266 dnl combine everything together and remove the extra white space while doing it
7267 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7268 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7269
7270
7271 dnl add -I options we use during library compilation
7272 dnl
7273 dnl note that the order is somewhat important: wxWidgets headers should
7274 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7275 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7276 dnl CodeWarrior):
7277 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7278  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7279  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7280  $CPPFLAGS `
7281
7282 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7283 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7284 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7285
7286 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7287 dnl only stuff to it
7288 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7289
7290
7291 if test "x$MWCC" = "xyes"; then
7292     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7293     dnl must use <regex.h> from system not our local copy on OS X,
7294     dnl but must use local not system on OS 9.
7295     dnl The following should make all -I paths usable for <> includes
7296     dnl while first checking in real system paths.  With 8.3 using
7297     dnl -gccincludes it will actually check local paths before system
7298     dnl even for <> which is totally wrong.
7299
7300     dnl Note that because this absolutely needs to be before any -I
7301     dnl that we have to tack it on to the end of the compiler commandline.
7302     CC="$CC -cwd source -I-"
7303     CXX="$CXX -cwd source -I-"
7304 fi
7305
7306
7307 LIBS=`echo $LIBS`
7308 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7309 EXTRALIBS_XML="$EXPAT_LINK"
7310 EXTRALIBS_HTML="$MSPACK_LINK"
7311 EXTRALIBS_MEDIA="$GST_LIBS"
7312 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7313 if test "$wxUSE_GUI" = "yes"; then
7314     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7315 fi
7316 if test "$wxUSE_OPENGL" = "yes"; then
7317     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7318 fi
7319
7320 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7321
7322 WXCONFIG_LIBS="$LIBS"
7323
7324 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7325 if test "$wxUSE_REGEX" = "builtin" ; then
7326     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7327 fi
7328 if test "$wxUSE_EXPAT" = "builtin" ; then
7329     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7330 fi
7331 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7332     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7333 fi
7334 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7335     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7336 fi
7337 if test "$wxUSE_LIBPNG" = "builtin" ; then
7338     wxconfig_3rdparty="png $wxconfig_3rdparty"
7339 fi
7340 if test "$wxUSE_ZLIB" = "builtin" ; then
7341     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7342 fi
7343
7344 for i in $wxconfig_3rdparty ; do
7345     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7346 done
7347
7348
7349 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7350     WXUNIV=1
7351
7352     case "$wxUNIV_THEMES" in
7353         ''|all)
7354             AC_DEFINE(wxUSE_ALL_THEMES)
7355             ;;
7356
7357         *)
7358             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr '[[a-z]]' '[[A-Z]]'`; do
7359                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7360             done
7361     esac
7362 else
7363     WXUNIV=0
7364 fi
7365
7366 AC_SUBST(wxUSE_ZLIB)
7367 AC_SUBST(wxUSE_REGEX)
7368 AC_SUBST(wxUSE_EXPAT)
7369 AC_SUBST(wxUSE_LIBJPEG)
7370 AC_SUBST(wxUSE_LIBPNG)
7371 AC_SUBST(wxUSE_LIBTIFF)
7372
7373 if test $wxUSE_MONOLITHIC = "yes" ; then
7374     MONOLITHIC=1
7375 else
7376     MONOLITHIC=0
7377 fi
7378
7379 if test $wxUSE_PLUGINS = "yes" ; then
7380     USE_PLUGINS=1
7381 else
7382     USE_PLUGINS=0
7383 fi
7384
7385 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7386     USE_QA=1
7387 else
7388     USE_QA=0
7389 fi
7390
7391 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7392     OFFICIAL_BUILD=1
7393 else
7394     OFFICIAL_BUILD=0
7395 fi
7396
7397 AC_SUBST(VENDOR)
7398 AC_SUBST(OFFICIAL_BUILD)
7399 AC_SUBST(WX_FLAVOUR)
7400 AC_SUBST(WX_LIB_FLAVOUR)
7401
7402 AC_SUBST(WXUNIV)
7403 AC_SUBST(MONOLITHIC)
7404 AC_SUBST(USE_PLUGINS)
7405 AC_SUBST(LIBS)
7406 AC_SUBST(CXXWARNINGS)
7407 AC_SUBST(EXTRALIBS)
7408 AC_SUBST(EXTRALIBS_XML)
7409 AC_SUBST(EXTRALIBS_HTML)
7410 AC_SUBST(EXTRALIBS_MEDIA)
7411 AC_SUBST(EXTRALIBS_GUI)
7412 AC_SUBST(EXTRALIBS_OPENGL)
7413 AC_SUBST(EXTRALIBS_SDL)
7414 AC_SUBST(WITH_PLUGIN_SDL)
7415 AC_SUBST(EXTRALIBS_GTKPRINT)
7416 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7417 AC_SUBST(EXTRALIBS_GNOMEVFS)
7418 AC_SUBST(EXTRALIBS_HILDON)
7419 AC_SUBST(UNICODE)
7420 AC_SUBST(BUILD)
7421 AC_SUBST(DEBUG_INFO)
7422 AC_SUBST(DEBUG_FLAG)
7423 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr '[[A-Z]]' '[[a-z]]'`
7424 AC_SUBST(TOOLKIT_LOWERCASE)
7425 AC_SUBST(TOOLKIT_VERSION)
7426 AC_SUBST(SAMPLES_RPATH_FLAG)
7427 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7428 AC_SUBST(HOST_SUFFIX)
7429 AC_SUBST(CPPUNIT_CFLAGS)
7430 AC_SUBST(CPPUNIT_LIBS)
7431
7432 case "$TOOLKIT" in
7433     GTK)
7434         TOOLKIT_DESC="GTK+"
7435         if test "$WXGTK2" = 1; then
7436             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7437             if test "$wxUSE_GTKPRINT" = "yes" ; then
7438                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA GTK+ printing";
7439             fi
7440             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7441                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7442             fi
7443             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7444                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7445             fi
7446             if test "$wxUSE_LIBHILDON" = "yes"; then
7447                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7448             fi
7449
7450             if test "$TOOLKIT_EXTRA" != ""; then
7451                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7452             fi
7453         fi
7454         ;;
7455
7456     ?*)
7457         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7458         ;;
7459
7460     *)
7461         TOOLKIT_DESC="base only"
7462         ;;
7463 esac
7464
7465 if test "$wxUSE_WINE" = "yes"; then
7466     BAKEFILE_FORCE_PLATFORM=win32
7467 fi
7468
7469 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7470 dnl Hopefully for a non-unicode build there aren't any wide constants in
7471 dnl headers, but for a unicode build it's best to disable pch.
7472 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7473 then
7474     AC_CACHE_CHECK(
7475         [for gcc precompiled header bug],
7476         [wx_cv_gcc_pch_bug],
7477         [[
7478             echo '#include <stdio.h>
7479                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7480
7481             echo '#include "conftest.h"
7482                   int main()
7483                   {
7484                      printf("%ls", test_var);
7485                      return 0;
7486                   }' > conftest.cpp
7487
7488             wx_cv_gcc_pch_bug="pch not supported"
7489
7490             if $CXX conftest.h >/dev/null 2>&1
7491             then
7492                 wx_cv_gcc_pch_bug=
7493
7494                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7495                 then
7496                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7497                         grep awidetest >/dev/null
7498                     then
7499                         wx_cv_gcc_pch_bug=no
7500                     else
7501                         wx_cv_gcc_pch_bug=yes
7502                     fi
7503                 fi
7504             fi
7505
7506             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7507         ]])
7508
7509     if test "$wx_cv_gcc_pch_bug" = yes; then
7510         dnl make the default for pch 'no'
7511         dnl further below check whether the user overrode and warn them
7512         bk_use_pch=no
7513     fi
7514 fi
7515
7516 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7517
7518 dnl make install path absolute (if not already);
7519 dnl will fail with (some) MSDOS paths
7520 case ${INSTALL} in
7521   /* ) # Absolute
7522      ;;
7523   ?:* ) # Drive letter, considered as absolute.
7524      ;;
7525   *)
7526      INSTALL=`pwd`/${INSTALL} ;;
7527 esac
7528
7529 if test "$wxUSE_GUI" = "yes"; then
7530
7531 if test "$wxUSE_MSW" = 1 ; then
7532     if test "x$WINDRES" = "x"; then
7533         AC_MSG_ERROR([Required windres program not found])
7534     fi
7535
7536     RESCOMP="$WINDRES"
7537 fi
7538
7539 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7540     dnl base name of the resource file for wxMac must be the same
7541     dnl as library installation base name (-install_name)
7542     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7543     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7544
7545     dnl add the resources target for wxMac
7546     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7547
7548     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7549
7550     MACSETFILE="\$(SETFILE)"
7551
7552     dnl resources are bundled both with shared library and applications
7553     dnl since the carb resource *must* be included in the application
7554     if test "$wxUSE_MAC" = 1; then
7555         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7556         RESCOMP="$REZ"
7557         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7558     else
7559         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7560         RESCOMP="cat /dev/null \| $REZ"
7561         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7562     fi
7563
7564 else
7565     dnl default value is to (silently) do nothing in the makefile
7566     MACSETFILE="@true"
7567
7568     if test "$wxUSE_PM" = 1; then
7569         RESCOMP="emxbind"
7570         WXCONFIG_RESFLAGS="-ep"
7571
7572         dnl Is this one really used anywhere for pm?
7573         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7574     else
7575         POSTLINK_COMMAND="@true"
7576     fi
7577 fi
7578
7579 fi
7580 dnl wxUSE_GUI = 1
7581
7582
7583 dnl find out if the compiler supports PCH
7584 dnl
7585 dnl TODO: this should be in bakefile
7586 if test $GCC_PCH = 1
7587 then
7588     if test "$wx_cv_gcc_pch_bug" = yes; then
7589         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7590         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7591         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7592     fi
7593
7594     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7595 fi
7596
7597 dnl HACK ALERT!!
7598 dnl For now, we need to alter bk-deps not to generate deps
7599 dnl when we've configured a Universal binary build.
7600 dnl The next version of Bakefile will have the correct fix for this
7601 dnl at which time, this hack can be removed.
7602
7603 if test "$wxUSE_MAC" = 1 ; then
7604     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7605         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7606         mv temp bk-deps
7607         chmod +x bk-deps
7608     fi
7609 fi
7610
7611 if test "$wxUSE_SHARED" = "yes"; then
7612     dnl Need addtional flag on OS/2, so override bakefiles value
7613     dnl (there currently is no suitable variable to which the
7614     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7615     case "${host}" in
7616       *-pc-os2_emx | *-pc-os2-emx )
7617         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7618         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7619         cp -p ${srcdir}/src/os2/dllnames.sh .
7620         cp -p ${srcdir}/src/os2/dllar.sh .
7621       ;;
7622     esac
7623 fi
7624 if test "$wxUSE_OMF" = "yes"; then
7625     case "${host}" in
7626       *-pc-os2_emx | *-pc-os2-emx )
7627         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7628         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7629         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7630       ;;
7631     esac
7632 fi
7633
7634 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7635 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7636
7637
7638 dnl Sun cc is compatible with gcc and so either of them can use the C
7639 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7640 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7641 dnl where GTK+ is built with gcc
7642 dnl
7643 dnl However the compiler options are not compatible at all and in particular
7644 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7645 dnl filter them out as we already have the correct options for multithreaded
7646 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7647 case "${host}" in
7648     *-*-solaris2* )
7649         dnl system packages are compiled with Sun CC and so pkg-config outputs
7650         dnl CC-specific "-mt" flag, remove it when using gcc
7651         if test "$GCC" = yes; then
7652             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7653             LIBS=`echo $LIBS | sed 's/-mt//'`
7654             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7655         fi
7656         ;;
7657
7658     *-*-linux* )
7659         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7660         dnl -pthreads which Sun CC doesn't know about
7661         if test "x$SUNCXX" = xyes; then
7662             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7663             LIBS=`echo $LIBS | sed 's/-pthread//'`
7664             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7665         fi
7666         ;;
7667 esac
7668
7669 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7670 dnl it doesn't affect compilation checks above
7671 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7672 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7673
7674 dnl for convenience, sort the samples in alphabetical order
7675 dnl
7676 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7677 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7678 dnl
7679 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7680 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7681 dnl       only removes the Unix-like part of the introduced line break.
7682 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7683
7684 dnl subtle bakefile goop.
7685 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7686 dnl I wish we would have called it something less likely to clash with
7687 dnl things though.
7688 AC_SUBST(SHARED)
7689
7690 dnl global options
7691 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7692 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7693
7694 dnl toolkit options
7695 AC_SUBST(USE_GUI)
7696 AC_SUBST(AFMINSTALL)
7697 AC_SUBST(WIN32INSTALL)
7698 AC_SUBST(TOOLKIT)
7699 AC_SUBST(TOOLKIT_DIR)
7700 AC_SUBST(TOOLCHAIN_NAME)
7701 AC_SUBST(TOOLCHAIN_FULLNAME)
7702
7703 dnl wx-config options
7704 AC_SUBST(host_alias)
7705 AC_SUBST(cross_compiling)
7706 AC_SUBST(WIDGET_SET)
7707 AC_SUBST(WX_RELEASE)
7708 AC_SUBST(WX_VERSION)
7709 AC_SUBST(WX_SUBVERSION)
7710 AC_SUBST(WX_CHARTYPE)
7711 AC_SUBST(WX_DEBUGTYPE)
7712
7713 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7714 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7715 dnl are used when building the libraries using the library
7716 dnl
7717 dnl so put anything which should be used only during the library build in, e.g.
7718 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7719 dnl
7720 dnl and, finally, for some things which should be only used by wx-config but
7721 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7722 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7723 AC_SUBST(WXCONFIG_CPPFLAGS)
7724 AC_SUBST(WXCONFIG_CFLAGS)
7725 AC_SUBST(WXCONFIG_CXXFLAGS)
7726
7727 AC_SUBST(WXCONFIG_LIBS)
7728 AC_SUBST(WXCONFIG_RPATH)
7729 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7730 AC_SUBST(WXCONFIG_RESFLAGS)
7731
7732 dnl distribution vars
7733 AC_SUBST(GUIDIST)
7734 AC_SUBST(DISTDIR)
7735
7736 dnl additional subdirectories where we will build
7737 AC_SUBST(SAMPLES_SUBDIRS)
7738
7739 dnl additional libraries and linker settings
7740 AC_SUBST(LDFLAGS)
7741 AC_SUBST(LDFLAGS_GL)
7742 AC_SUBST(OPENGL_LIBS)
7743 AC_SUBST(DMALLOC_LIBS)
7744 AC_SUBST(WX_VERSION_TAG)
7745
7746 dnl additional resurces settings
7747 AC_SUBST(RESCOMP)
7748 AC_SUBST(WINDRES)
7749 AC_SUBST(REZ)
7750 AC_SUBST(RESFLAGS)
7751 AC_SUBST(RESPROGRAMOBJ)
7752 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7753 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7754
7755 dnl additional for Mac OS X
7756 AC_SUBST(DEREZ)
7757 AC_SUBST(LIBWXMACRES)
7758 AC_SUBST(POSTLINK_COMMAND)
7759 AC_SUBST(MACSETFILE)
7760
7761 dnl other tools
7762 AC_SUBST(GCC)
7763 AC_SUBST(DLLTOOL)
7764
7765
7766 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7767 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7768 dnl - and we do use it)
7769 AC_PROG_MAKE_SET
7770
7771
7772 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7773
7774 if test "$USE_WIN32" = 1; then
7775     AC_CONFIG_COMMANDS(
7776         [
7777             rcdefs.h
7778         ],
7779         [
7780             mkdir -p $outdir &&
7781             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7782         ],
7783         [
7784             CPP="$CPP"
7785             infile="$srcdir/include/wx/msw/genrcdefs.h"
7786             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7787         ]
7788     )
7789 fi
7790
7791 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7792                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7793                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7794
7795 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7796                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7797                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7798
7799 if test "$wx_cv_version_script" = "yes"; then
7800     AC_CONFIG_FILES(version-script)
7801 fi
7802 AC_CONFIG_FILES(Makefile)
7803
7804 AC_CONFIG_COMMANDS([wx-config],
7805                    [ rm -f wx-config
7806                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7807                    ],
7808                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7809                      LN_S="${LN_S}"
7810                    ])
7811
7812 dnl This would give us us build dir that in every significant way
7813 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7814 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7815 dnl on platforms that do not have symlinks.
7816 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7817
7818 if test "$wxWITH_SUBDIRS" != "no"; then
7819 dnl Configure samples, demos etc. directories, but only if they are present:
7820 if test "$wxUSE_GUI" = "yes"; then
7821     SUBDIRS="samples demos utils"
7822 else
7823     dnl we build wxBase only
7824     dnl there are no wxBase programs in demos
7825     SUBDIRS="samples utils"
7826 fi
7827 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7828 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7829
7830 for subdir in $SUBDIRS; do
7831     if test -d ${srcdir}/${subdir} ; then
7832         if test "$wxUSE_GUI" = "yes"; then
7833             if test ${subdir} = "samples"; then
7834                 dnl only take those samples which compile in the current
7835                 dnl configuration and which exist
7836                 makefiles="samples/Makefile.in $makefiles"
7837                 for sample in $SAMPLES_SUBDIRS; do
7838                     if test -d $srcdir/samples/$sample; then
7839                         makefiles="samples/$sample/Makefile.in $makefiles"
7840                     fi
7841                 done
7842             else
7843                 dnl assume that everything compiles for utils &c
7844                 dnl any that shouldn't be built can be added to
7845                 dnl DISABLED_UTILS, DISABLED_DEMOS
7846                 disabled_var=DISABLED_`echo $subdir | tr '[[a-z]]' '[[A-Z]]'`
7847                 eval "disabled=\$$disabled_var"
7848                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7849                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7850             fi
7851         else
7852             dnl we build wxBase only
7853             dnl don't take all samples/utils, just those which build with
7854             dnl wxBase
7855             if test ${subdir} = "samples"; then
7856                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7857             elif test ${subdir} = "utils"; then
7858                 makefiles=""
7859                 for util in HelpGen tex2rtf ; do
7860                     if test -d $srcdir/utils/$util ; then
7861                         makefiles="utils/$util/Makefile.in \
7862                                    utils/$util/src/Makefile.in \
7863                                    $makefiles"
7864                     fi
7865                 done
7866             else
7867                 dnl assume that everything compiles for tests
7868                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
7869             fi
7870         fi
7871
7872         for mkin in $makefiles ; do
7873             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
7874             AC_CONFIG_FILES([$mk])
7875         done
7876     fi
7877 done
7878 fi dnl wxWITH_SUBDIRS
7879
7880 AC_OUTPUT
7881
7882 dnl report how we have been configured
7883 echo
7884 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
7885 echo ""
7886 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
7887 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
7888
7889 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
7890 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
7891 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
7892 if test "$wxUSE_UNICODE" = "yes"; then
7893     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
7894         echo " (using UTF-8)"
7895     else
7896         echo " (using wchar_t)"
7897     fi
7898 else
7899     echo
7900 fi
7901
7902 echo "  What level of wxWidgets compatibility should be enabled?"
7903 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
7904 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
7905
7906 echo "  Which libraries should wxWidgets use?"
7907 echo "                                       STL                ${wxUSE_STL}"
7908 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
7909 echo "                                       png                ${wxUSE_LIBPNG-none}"
7910 echo "                                       regex              ${wxUSE_REGEX}"
7911 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
7912 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
7913 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
7914 fi
7915 echo "                                       zlib               ${wxUSE_ZLIB}"
7916 echo "                                       expat              ${wxUSE_EXPAT}"
7917 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
7918 echo "                                       sdl                ${wxUSE_LIBSDL}"
7919
7920 echo ""
7921
7922 dnl vi: set et sts=4 sw=4 com=\:dnl: