configure.in

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