configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.9.0], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34
  35 wx_major_version_number=2
  36 wx_minor_version_number=9
  37 wx_release_number=0
  38 wx_subrelease_number=0
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  48 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  49 wx_top_builddir="`pwd`"
  50 AC_SUBST(wx_top_builddir)
  51
  52
  53 dnl ------------------------------------------------------------------------
  54 dnl Check platform (host system)
  55 dnl ------------------------------------------------------------------------
  56
  57 dnl OS (assume Unix)
  58 USE_UNIX=1
  59 USE_OS2=0
  60 USE_WIN32=0
  61 USE_DOS=0
  62 USE_BEOS=0
  63 USE_MAC=0
  64
  65 dnl Unix kind
  66 USE_AIX=
  67 USE_BSD=                            dnl any BSD
  68 USE_DARWIN=                         dnl a.k.a. Mac OS X
  69 USE_FREEBSD=
  70 USE_GNU=                            dnl GNU/Hurd
  71 USE_HPUX=
  72 USE_LINUX=
  73 USE_NETBSD=
  74 USE_OPENBSD=
  75 USE_OSF=                            dnl OSF/1 (obsolete?)
  76 USE_SGI=
  77 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  78 USE_SUN=                            dnl SunOS or Solaris
  79 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  80 USE_SVR4=                           dnl SysV R4
  81 USE_SYSV=                           dnl any System V
  82 USE_VMS=
  83 USE_ULTRIX=
  84 USE_UNIXWARE=
  85
  86 dnl hardware platform
  87 USE_ALPHA=
  88
  89 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  90 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  91 dnl than checking it during run-time
  92 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  93
  94 dnl the list of all available toolkits
  95 dnl
  96 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  97 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11 DFB"
  98
  99 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 100 dnl     which are either yes or no
 101 DEFAULT_wxUSE_COCOA=0
 102 DEFAULT_wxUSE_GTK=0
 103 DEFAULT_wxUSE_MAC=0
 104 DEFAULT_wxUSE_MGL=0
 105 DEFAULT_wxUSE_MICROWIN=0
 106 DEFAULT_wxUSE_MOTIF=0
 107 DEFAULT_wxUSE_MSW=0
 108 DEFAULT_wxUSE_PM=0
 109 DEFAULT_wxUSE_X11=0
 110 DEFAULT_wxUSE_DFB=0
 111
 112 dnl these are the values which are really default for the given platform -
 113 dnl they're not cached and are only used if no --with-toolkit was given *and*
 114 dnl nothing was found in the cache
 115 DEFAULT_DEFAULT_wxUSE_COCOA=0
 116 DEFAULT_DEFAULT_wxUSE_GTK=0
 117 DEFAULT_DEFAULT_wxUSE_MAC=0
 118 DEFAULT_DEFAULT_wxUSE_MGL=0
 119 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 120 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 121 DEFAULT_DEFAULT_wxUSE_MSW=0
 122 DEFAULT_DEFAULT_wxUSE_PM=0
 123 DEFAULT_DEFAULT_wxUSE_X11=0
 124 DEFAULT_DEFAULT_wxUSE_DFB=0
 125
 126 PROGRAM_EXT=
 127 SO_SUFFIX=so
 128 SAMPLES_RPATH_FLAG=
 129 SAMPLES_RPATH_POSTLINK=
 130
 131 DEFAULT_STD_FLAG=yes
 132
 133 dnl to support a new system, you need to add its canonical name (as determined
 134 dnl by config.sub or specified by the configure command line) to this "case"
 135 dnl and also define the shared library flags below - search for
 136 dnl SHARED_LIB_SETUP to find the exact place
 137 case "${host}" in
 138   *-hp-hpux* )
 139     USE_HPUX=1
 140     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 141     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 142     SO_SUFFIX=sl
 143     AC_DEFINE(__HPUX__)
 144
 145     dnl many standard declarations in HP-UX headers are only included if either
 146     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 147     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* | *-*-k*bsd*-gnu )
 160     USE_GNU=1
 161     TMP=`uname -m`
 162     if test "x$TMP" = "xalpha"; then
 163       USE_ALPHA=1
 164       AC_DEFINE(__ALPHA__)
 165     fi
 166     DEFAULT_DEFAULT_wxUSE_GTK=1
 167   ;;
 168   *-*-irix5* | *-*-irix6* )
 169     USE_SGI=1
 170     USE_SVR4=1
 171     AC_DEFINE(__SGI__)
 172     AC_DEFINE(__SVR4__)
 173     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 174   ;;
 175   *-*-solaris2* )
 176     USE_SUN=1
 177     USE_SOLARIS=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SUN__)
 180     AC_DEFINE(__SOLARIS__)
 181     AC_DEFINE(__SVR4__)
 182     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 183     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 184   ;;
 185   *-*-sunos4* )
 186     USE_SUN=1
 187     USE_SUNOS=1
 188     USE_BSD=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SUNOS__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193   ;;
 194   *-*-freebsd*)
 195     USE_BSD=1
 196     USE_FREEBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-openbsd*|*-*-mirbsd*)
 202     USE_BSD=1
 203     USE_OPENBSD=1
 204     AC_DEFINE(__OPENBSD__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_GTK=1
 207   ;;
 208   *-*-netbsd*)
 209     USE_BSD=1
 210     USE_NETBSD=1
 211     AC_DEFINE(__NETBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 215
 216     dnl some standard declarations in NetBSD headers are only included if
 217     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 218     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 219   ;;
 220   *-*-osf* )
 221     USE_ALPHA=1
 222     USE_OSF=1
 223     AC_DEFINE(__ALPHA__)
 224     AC_DEFINE(__OSF__)
 225     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 226     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 227   ;;
 228   *-*-dgux5* )
 229     USE_ALPHA=1
 230     USE_SVR4=1
 231     AC_DEFINE(__ALPHA__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235   *-*-sysv5* )
 236     USE_SYSV=1
 237     USE_SVR4=1
 238     AC_DEFINE(__SYSV__)
 239     AC_DEFINE(__SVR4__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241   ;;
 242   *-*-aix* )
 243     USE_AIX=1
 244     USE_SYSV=1
 245     USE_SVR4=1
 246     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 247     dnl
 248     dnl     Both archive libraries and shared libraries on AIX have an .a
 249     dnl     extension. This will explain why you can't link with an .so and
 250     dnl     why it works with the name changed to .a.
 251     SO_SUFFIX=a
 252     AC_DEFINE(__AIX__)
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257
 258   *-*-*UnixWare*)
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     USE_UNIXWARE=1
 262     AC_DEFINE(__UNIXWARE__)
 263   ;;
 264
 265   *-*-cygwin* | *-*-mingw32* )
 266     dnl MBN: some of the defines have been moved after toolkit detection
 267     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 268     dnl      USE_UNIX  must be set and not USE_WIN32
 269     SO_SUFFIX=dll
 270     PROGRAM_EXT=".exe"
 271     DEFAULT_DEFAULT_wxUSE_MSW=1
 272   ;;
 273
 274   *-pc-msdosdjgpp )
 275     USE_UNIX=0
 276     USE_DOS=1
 277     AC_DEFINE(__DOS__)
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MGL=1
 280   ;;
 281
 282   *-pc-os2_emx | *-pc-os2-emx )
 283     AC_DEFINE(__EMX__)
 284     USE_OS2=1
 285     AC_DEFINE(__OS2__)
 286     PROGRAM_EXT=".exe"
 287     DEFAULT_DEFAULT_wxUSE_PM=1
 288     dnl "c++" wrapper is not always available, so always use plain gcc.
 289     CXX=gcc
 290     LDFLAGS="$LDFLAGS -Zcrtdll"
 291     dnl
 292     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 293     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 294     dnl For now however, we still need it to make sure the configure script
 295     dnl works on OS/2 no matter what platform it is generated on.
 296     ac_executable_extensions=".exe"
 297     export ac_executable_extensions
 298     dnl This strange code is necessary to deal with handling of
 299     dnl backslashes by ksh and pdksh's sh variant.
 300     ac_save_IFS="$IFS"
 301     IFS='\\'
 302     ac_TEMP_PATH=
 303     for ac_dir in $PATH; do
 304       IFS=$ac_save_IFS
 305       if test -z "$ac_TEMP_PATH"; then
 306         ac_TEMP_PATH="$ac_dir"
 307       else
 308         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 309       fi
 310     done
 311     export PATH="$ac_TEMP_PATH"
 312     unset ac_TEMP_PATH
 313     DEFAULT_STD_FLAG=no
 314   ;;
 315
 316   *-*-darwin* )
 317     dnl Darwin based distributions (including Mac OS X)
 318     USE_BSD=1
 319     USE_DARWIN=1
 320     SO_SUFFIX=dylib
 321     AC_DEFINE(__BSD__)
 322     AC_DEFINE(__DARWIN__)
 323     AC_DEFINE(TARGET_CARBON)
 324     DEFAULT_DEFAULT_wxUSE_MAC=1
 325     DEFAULT_STD_FLAG=no
 326   ;;
 327   powerpc-apple-macos* )
 328     dnl Classic Mac OS (< X)
 329     USE_UNIX=0
 330     dnl For some reason the test that should be cross-compiler capable fails
 331     dnl However, there is no doubt that MacOS PowerPC is big endian.
 332     ac_cv_c_bigendian=yes
 333     SO_SUFFIX=shlib
 334     dnl AC_DEFINE(TARGET_CARBON)
 335     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 336     DEFAULT_DEFAULT_wxUSE_MAC=1
 337     DEFAULT_STD_FLAG=no
 338   ;;
 339
 340   *-*-beos* )
 341     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 342     USE_BEOS=1
 343     AC_DEFINE(__BEOS__)
 344   ;;
 345
 346   *)
 347     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 WX_ARG_CACHE_INIT
 365
 366 dnl it's only necessary to list the options which should be disabled by
 367 dnl default, all the rest have default value of "yes" (or, rather, of
 368 dnl wxUSE_ALL_FEATURES which is the only which has to be set to "yes" by
 369 dnl default)
 370 DEFAULT_wxUSE_ALL_FEATURES=yes
 371
 372 DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 373 DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 374
 375 dnl libraries disabled by default
 376 DEFAULT_wxUSE_DMALLOC=no
 377 DEFAULT_wxUSE_LIBGNOMEVFS=no
 378 DEFAULT_wxUSE_LIBHILDON=no
 379 DEFAULT_wxUSE_LIBMSPACK=no
 380 DEFAULT_wxUSE_LIBSDL=no
 381 DEFAULT_wxUSE_ODBC=no
 382 DEFAULT_wxUSE_OPENGL=no
 383
 384 dnl features disabled by default
 385 DEFAULT_wxUSE_ACCESSIBILITY=no
 386 DEFAULT_wxUSE_DATAVIEWCTRL=no
 387 DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 388 DEFAULT_wxUSE_MEDIACTRL=no
 389 DEFAULT_wxUSE_TAB_DIALOG=no
 390
 391 DEFAULT_wxUSE_UNICODE_UTF8=auto
 392 DEFAULT_wxUSE_UNICODE_UTF8_LOCALE=no
 393
 394 dnl Mac/Cocoa users need to enable building universal binaries explicitly
 395 DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 396
 397 DEFAULT_wxUSE_OFFICIAL_BUILD=no
 398
 399 dnl Applicable only when --with-gtk was used:
 400 DEFAULT_wxUSE_GTK2=yes
 401
 402 dnl Always default to no. Only special cases require this.
 403 DEFAULT_wxUSE_OBJC_UNIQUIFYING=no
 404
 405
 406 for toolkit in `echo $ALL_TOOLKITS`; do
 407   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 408   if test "x$LINE" != "x" ; then
 409     has_toolkit_in_cache=1
 410     eval "DEFAULT_$LINE"
 411     eval "CACHE_$toolkit=1"
 412
 413     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 414     if test "x$LINE" != "x" ; then
 415         eval "DEFAULT_$LINE"
 416     fi
 417   fi
 418 done
 419
 420 dnl ===========================
 421 dnl deal with configure options
 422 dnl ===========================
 423
 424 dnl we use several macros here:
 425 dnl     - AC_ARG_WITH/AC_ARG_ENABLE are the standard autoconf macros, see
 426 dnl       autoconf manual for details about them
 427 dnl     - WX_ARG_WITH/WX_ARG_ENABLE are their wx counterparts which perform
 428 dnl       the caching of the command line options and also use DEFAULT_foo
 429 dnl       variable as the default value for "foo" if neither --enable-foo nor
 430 dnl       --disable-foo is specified
 431 dnl     - WX_ARG_SYS_WITH is a special version of WX_ARG_WITH which allows
 432 dnl       to choose not only whether an external library is used but also if we
 433 dnl       use the copy of it included with wxWidgets or an already installed
 434 dnl       system version
 435 dnl     - WX_ARG_WITHOUT/WX_ARG_DISABLE mirror WX_ARG_WITH/WX_ARG_ENABLE but
 436 dnl       should be used for the options which are enabled by default
 437 dnl     - WX_ARG_FEATURE is a version of WX_ARG_ENABLE which should be used for
 438 dnl       optional features, i.e. options which should be disabled if
 439 dnl       --disable-all-features is specified (WX_ARG_WITH/WX_ARG_SYS_WITH are
 440 dnl       also affected by this)
 441
 442 dnl ---------------------------------------------------------------------------
 443 dnl global build options
 444 dnl ---------------------------------------------------------------------------
 445
 446 WX_ARG_DISABLE(gui,        [  --disable-gui           don't build GUI parts of the library], wxUSE_GUI)
 447 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 448 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 449 WX_ARG_WITHOUT(subdirs,    [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS)
 450 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
 451 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
 452 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
 453 if test "x$VENDOR" = "x"; then
 454     VENDOR="custom"
 455 fi
 456
 457 WX_ARG_DISABLE(all-features,[  --disable-all-features  disable all optional features to build minimal library], wxUSE_ALL_FEATURES)
 458
 459 dnl ---------------------------------------------------------------------------
 460 dnl port selection
 461 dnl ---------------------------------------------------------------------------
 462
 463 if test "$wxUSE_GUI" = "yes"; then
 464
 465 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 466 if test "$wxUSE_UNIVERSAL" = "yes"; then
 467     AC_ARG_WITH(themes,    [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 468 fi
 469
 470 dnl we use AC_ARG_WITH and not WX_ARG_WITH for the toolkit options as they
 471 dnl shouldn't default to wxUSE_ALL_FEATURES, and we don't need to cache them
 472 dnl automatically
 473 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 474 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 475 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 476 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 477 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 478 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 479 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 480 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 481 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 482 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 483 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 484 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 485
 486 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 487 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 488
 489 dnl ---------------------------------------------------------------------------
 490 dnl external libraries
 491 dnl ---------------------------------------------------------------------------
 492
 493 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 494 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 495 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 496 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 497 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 498 WX_ARG_WITHOUT(gnomeprint, [  --without-gnomeprint    don't use GNOME printing libraries], wxUSE_LIBGNOMEPRINT)
 499 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 500 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 501 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 502
 503 fi
 504 dnl for GUI only
 505
 506 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 507 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 508 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 509 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 510 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 511 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 512
 513 AC_MSG_CHECKING([for --with-macosx-sdk])
 514 AC_ARG_WITH(macosx-sdk,    [  --with-macosx-sdk=PATH  use an OS X SDK at PATH], [
 515         wxUSE_MACOSX_SDK=$withval
 516         wx_cv_use_macosx_sdk="wxUSE_MACOSX_SDK=$withval"
 517         echo "wxUSE_MACOSX_SDK=$wxUSE_MACOSX_SDK" >> ${wx_arg_cache_file}.tmp
 518     ], [
 519         # NOTE: Empty string on purpose so that --without-macosx-sdk (thus no)
 520         # will override --enable-universal_binary's automatic SDK usage.
 521         wxUSE_MACOSX_SDK=
 522         LINE=`grep "^wxUSE_MACOSX_SDK=" ${wx_arg_cache_file}`
 523         if test "x$LINE" != x ; then
 524             eval "$LINE"
 525             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 526         fi
 527     ])
 528 AC_MSG_RESULT([$wxUSE_MACOSX_SDK])
 529
 530 AC_MSG_CHECKING([for --with-macosx-version-min])
 531 AC_ARG_WITH(macosx-version-min,    [  --with-macosx-version-min=VER   build binaries which require at least this OS X version], [
 532         wxUSE_MACOSX_VERSION_MIN=$withval
 533         wx_cv_use_macosx_version_min="wxUSE_MACOSX_VERSION_MIN=$withval"
 534         echo "wxUSE_MACOSX_VERSION_MIN=$wxUSE_MACOSX_VERSION_MIN" >> ${wx_arg_cache_file}.tmp
 535     ], [
 536         # default "yes" because when not using an SDK it means the same as no
 537         # but when using an SDK it means to use the SDK version
 538         wxUSE_MACOSX_VERSION_MIN=yes
 539         # See if there is a value in the cache
 540         LINE=`grep "^wxUSE_MACOSX_VERSION_MIN=" ${wx_arg_cache_file}`
 541         if test "x$LINE" != x ; then
 542             eval "$LINE"
 543             echo "$LINE" >> ${wx_arg_cache_file}.tmp
 544         fi
 545     ])
 546 AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
 547
 548 dnl ---------------------------------------------------------------------------
 549 dnl global compile options
 550 dnl ---------------------------------------------------------------------------
 551
 552 WX_ARG_DISABLE(shared,     [  --disable-shared        create static library instead of shared], wxUSE_SHARED)
 553 WX_ARG_DISABLE(optimise,   [  --disable-optimise      create optimised code], wxUSE_OPTIMISE)
 554 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 555 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 556 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 557 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 558 WX_ARG_DISABLE(unicode,      [  --disable-unicode       compile without Unicode support], wxUSE_UNICODE)
 559 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 560 WX_ARG_ENABLE_PARAM(utf8,    [  --enable-utf8           use UTF-8 representation for strings (Unix only)], wxUSE_UNICODE_UTF8)
 561 WX_ARG_ENABLE(utf8only,      [  --enable-utf8only      only support UTF-8 locales in UTF-8 build (Unix only)], wxUSE_UNICODE_UTF8_LOCALE)
 562 WX_ARG_ENABLE(extended_rtti, [  --enable-extended_rtti  use extended RTTI (XTI)], wxUSE_EXTENDED_RTTI)
 563 if test "$USE_OS2" = "1"; then
 564     DEFAULT_wxUSE_OMF=no
 565     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 566 fi
 567
 568 if test "$wxUSE_DEBUG" = "yes"; then
 569   DEFAULT_wxUSE_DEBUG_FLAG=yes
 570   DEFAULT_wxUSE_DEBUG_INFO=yes
 571   BUILD=debug
 572 elif test "$wxUSE_DEBUG" = "no"; then
 573   DEFAULT_wxUSE_DEBUG_FLAG=no
 574   DEFAULT_wxUSE_DEBUG_INFO=no
 575   BUILD=release
 576 fi
 577
 578 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 579 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 580 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 581 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 582 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 583 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 584 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 585 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 586 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 587 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 588 WX_ARG_DISABLE(vararg_macros,[  --disable-vararg_macros don't use vararg macros, even if they are supported], wxUSE_VARARG_MACROS)
 589 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary  create Mac PowerPC and Intel Universal binary (not yet working)]], wxUSE_UNIVERSAL_BINARY)
 590
 591 WX_ARG_ENABLE(compat26,      [  --enable-compat26       enable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6)
 592 WX_ARG_DISABLE(compat28,     [  --disable-compat28      disable wxWidgets 2.8 compatibility], WXWIN_COMPATIBILITY_2_8)
 593
 594 WX_ARG_DISABLE(rpath,        [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 595
 596 WX_ARG_ENABLE(objc_uniquifying,[  --enable-objc_uniquifying enable Objective-C class name uniquifying], wxUSE_OBJC_UNIQUIFYING)
 597
 598 WX_ARG_DISABLE(visibility,   [  --disable-visibility    disable use of ELF symbols visibility even if supported], wxUSE_VISIBILITY)
 599
 600 dnl ---------------------------------------------------------------------------
 601 dnl optional non GUI features
 602 dnl ---------------------------------------------------------------------------
 603
 604 WX_ARG_FEATURE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 605 WX_ARG_FEATURE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 606
 607 WX_ARG_FEATURE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 608 WX_ARG_FEATURE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 609 WX_ARG_FEATURE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 610 WX_ARG_FEATURE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 611 WX_ARG_FEATURE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 612 WX_ARG_FEATURE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 613 WX_ARG_FEATURE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 614
 615 WX_ARG_FEATURE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 616
 617 WX_ARG_FEATURE(baseevtloop,   [  --enable-baseevtloop    use event loop in console programs too], wxUSE_CONSOLE_EVENTLOOP)
 618 WX_ARG_FEATURE(epoolloop,     [  --enable-epoolloop      use wxEpollDispatcher class (Linux only)], wxUSE_EPOLL_DISPATCHER)
 619 WX_ARG_FEATURE(selectloop,    [  --enable-selectloop     use wxSelectDispatcher class], wxUSE_SELECT_DISPATCHER)
 620
 621 dnl please keep the settings below in alphabetical order
 622 WX_ARG_FEATURE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 623 WX_ARG_FEATURE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 624 WX_ARG_FEATURE(base64,        [  --enable-base64         use base64 encoding/decoding functions], wxUSE_BASE64)
 625 WX_ARG_FEATURE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 626 WX_ARG_FEATURE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 627 WX_ARG_FEATURE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 628 WX_ARG_FEATURE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 629 WX_ARG_FEATURE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 630 WX_ARG_FEATURE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 631 WX_ARG_FEATURE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 632 WX_ARG_FEATURE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 633 WX_ARG_FEATURE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 634 WX_ARG_FEATURE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 635 WX_ARG_FEATURE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 636 WX_ARG_FEATURE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 637 WX_ARG_FEATURE(fontenum,      [  --enable-fontenum       use wxFontEnumerator class], wxUSE_FONTENUM)
 638 WX_ARG_FEATURE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 639 WX_ARG_FEATURE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 640 WX_ARG_FEATURE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 641 WX_ARG_FEATURE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 642 WX_ARG_FEATURE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 643 WX_ARG_FEATURE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 644 WX_ARG_FEATURE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 645 WX_ARG_FEATURE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 646 WX_ARG_FEATURE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 647 WX_ARG_FEATURE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 648 WX_ARG_FEATURE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 649 WX_ARG_FEATURE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 650 WX_ARG_FEATURE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 651 WX_ARG_FEATURE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 652 WX_ARG_FEATURE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 653 WX_ARG_FEATURE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 654 WX_ARG_FEATURE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 655 WX_ARG_FEATURE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 656 WX_ARG_FEATURE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 657 WX_ARG_FEATURE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 658 WX_ARG_FEATURE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 659 WX_ARG_FEATURE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 660
 661 WX_ARG_FEATURE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
 662 WX_ARG_FEATURE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
 663 WX_ARG_FEATURE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
 664 WX_ARG_FEATURE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
 665 WX_ARG_FEATURE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
 666 WX_ARG_FEATURE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
 667
 668 WX_ARG_FEATURE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
 669
 670 WX_ARG_ENABLE(iniconf,      [  --enable-iniconf        use wxIniConfig (Win32 only)], wxUSE_INICONF)
 671 WX_ARG_FEATURE(regkey,      [  --enable-regkey         use wxRegKey class (Win32 only)], wxUSE_REGKEY)
 672
 673 if test "$wxUSE_GUI" = "yes"; then
 674
 675 dnl ---------------------------------------------------------------------------
 676 dnl optional "big" GUI features
 677 dnl ---------------------------------------------------------------------------
 678
 679 WX_ARG_FEATURE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
 680 WX_ARG_FEATURE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
 681 WX_ARG_FEATURE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
 682 WX_ARG_FEATURE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
 683 WX_ARG_FEATURE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
 684 WX_ARG_FEATURE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
 685 WX_ARG_FEATURE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
 686 WX_ARG_FEATURE(stc,         [  --enable-stc            use wxStyledTextCtrl library], wxUSE_STC)
 687 WX_ARG_FEATURE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
 688 WX_ARG_FEATURE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
 689 WX_ARG_FEATURE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
 690 WX_ARG_FEATURE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
 691 WX_ARG_FEATURE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
 692 WX_ARG_FEATURE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
 693 WX_ARG_FEATURE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
 694 WX_ARG_FEATURE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
 695 WX_ARG_FEATURE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
 696 WX_ARG_FEATURE(graphics_ctx,[  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
 697 WX_ARG_FEATURE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
 698 WX_ARG_FEATURE(svg,         [  --enable-svg            use wxSVGFileDC device context], wxUSE_SVG)
 699
 700 dnl ---------------------------------------------------------------------------
 701 dnl IPC &c
 702 dnl ---------------------------------------------------------------------------
 703
 704 WX_ARG_FEATURE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
 705 WX_ARG_FEATURE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
 706 WX_ARG_FEATURE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
 707
 708 dnl ---------------------------------------------------------------------------
 709 dnl optional GUI controls (in alphabetical order except the first one)
 710 dnl ---------------------------------------------------------------------------
 711
 712 dnl don't set DEFAULT_wxUSE_XXX below if the option is not specified
 713 DEFAULT_wxUSE_CONTROLS=none
 714 WX_ARG_DISABLE(controls,    [  --disable-controls      disable compilation of all standard controls], wxUSE_CONTROLS)
 715
 716 dnl even with --enable-controls, some may be disabled by giving
 717 dnl --disable-<control> later on the command line - but by default all will be
 718 dnl used (and vice versa)
 719 if test "$wxUSE_CONTROLS" = "yes"; then
 720   DEFAULT_wxUSE_ACCEL=yes
 721   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 722   DEFAULT_wxUSE_BMPBUTTON=yes
 723   DEFAULT_wxUSE_BUTTON=yes
 724   DEFAULT_wxUSE_CALCTRL=yes
 725   DEFAULT_wxUSE_CARET=yes
 726   DEFAULT_wxUSE_COMBOBOX=yes
 727   DEFAULT_wxUSE_CHECKBOX=yes
 728   DEFAULT_wxUSE_CHECKLISTBOX=yes
 729   DEFAULT_wxUSE_CHOICE=yes
 730   DEFAULT_wxUSE_CHOICEBOOK=yes
 731   DEFAULT_wxUSE_COLLPANE=yes
 732   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 733   DEFAULT_wxUSE_COMBOBOX=yes
 734   DEFAULT_wxUSE_DATEPICKCTRL=yes
 735   DEFAULT_wxUSE_DISPLAY=yes
 736   DEFAULT_wxUSE_DETECT_SM=yes
 737   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 738   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 739   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 740   DEFAULT_wxUSE_GAUGE=yes
 741   DEFAULT_wxUSE_GRID=yes
 742   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 743   DEFAULT_wxUSE_DATAVIEWCTRL=no
 744   DEFAULT_wxUSE_IMAGLIST=yes
 745   DEFAULT_wxUSE_LISTBOOK=yes
 746   DEFAULT_wxUSE_LISTBOX=yes
 747   DEFAULT_wxUSE_LISTCTRL=yes
 748   DEFAULT_wxUSE_NOTEBOOK=yes
 749   DEFAULT_wxUSE_RADIOBOX=yes
 750   DEFAULT_wxUSE_RADIOBTN=yes
 751   DEFAULT_wxUSE_SASH=yes
 752   DEFAULT_wxUSE_SCROLLBAR=yes
 753   DEFAULT_wxUSE_SEARCHCTRL=yes
 754   DEFAULT_wxUSE_SLIDER=yes
 755   DEFAULT_wxUSE_SPINBTN=yes
 756   DEFAULT_wxUSE_SPINCTRL=yes
 757   DEFAULT_wxUSE_SPLITTER=yes
 758   DEFAULT_wxUSE_STATBMP=yes
 759   DEFAULT_wxUSE_STATBOX=yes
 760   DEFAULT_wxUSE_STATLINE=yes
 761   DEFAULT_wxUSE_STATUSBAR=yes
 762   DEFAULT_wxUSE_TAB_DIALOG=yes
 763   DEFAULT_wxUSE_TOGGLEBTN=yes
 764   DEFAULT_wxUSE_TOOLBAR=yes
 765   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 766   DEFAULT_wxUSE_TOOLTIPS=yes
 767   DEFAULT_wxUSE_TREEBOOK=yes
 768   DEFAULT_wxUSE_TOOLBOOK=yes
 769   DEFAULT_wxUSE_TREECTRL=yes
 770   DEFAULT_wxUSE_POPUPWIN=yes
 771   DEFAULT_wxUSE_TIPWINDOW=yes
 772 elif test "$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_FILEPICKERCTRL=no
 792   DEFAULT_wxUSE_FONTPICKERCTRL=no
 793   DEFAULT_wxUSE_GAUGE=no
 794   DEFAULT_wxUSE_GRID=no
 795   DEFAULT_wxUSE_HYPERLINKCTRL=no
 796   DEFAULT_wxUSE_DATAVIEWCTRL=no
 797   DEFAULT_wxUSE_IMAGLIST=no
 798   DEFAULT_wxUSE_LISTBOOK=no
 799   DEFAULT_wxUSE_LISTBOX=no
 800   DEFAULT_wxUSE_LISTCTRL=no
 801   DEFAULT_wxUSE_NOTEBOOK=no
 802   DEFAULT_wxUSE_RADIOBOX=no
 803   DEFAULT_wxUSE_RADIOBTN=no
 804   DEFAULT_wxUSE_SASH=no
 805   DEFAULT_wxUSE_SCROLLBAR=no
 806   DEFAULT_wxUSE_SEARCHCTRL=no
 807   DEFAULT_wxUSE_SLIDER=no
 808   DEFAULT_wxUSE_SPINBTN=no
 809   DEFAULT_wxUSE_SPINCTRL=no
 810   DEFAULT_wxUSE_SPLITTER=no
 811   DEFAULT_wxUSE_STATBMP=no
 812   DEFAULT_wxUSE_STATBOX=no
 813   DEFAULT_wxUSE_STATLINE=no
 814   DEFAULT_wxUSE_STATUSBAR=no
 815   DEFAULT_wxUSE_TAB_DIALOG=no
 816   DEFAULT_wxUSE_TOGGLEBTN=no
 817   DEFAULT_wxUSE_TOOLBAR=no
 818   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 819   DEFAULT_wxUSE_TOOLTIPS=no
 820   DEFAULT_wxUSE_TREEBOOK=no
 821   DEFAULT_wxUSE_TOOLBOOK=no
 822   DEFAULT_wxUSE_TREECTRL=no
 823   DEFAULT_wxUSE_POPUPWIN=no
 824   DEFAULT_wxUSE_TIPWINDOW=no
 825 fi
 826
 827 WX_ARG_FEATURE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
 828 WX_ARG_FEATURE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
 829 WX_ARG_FEATURE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
 830 WX_ARG_FEATURE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
 831 WX_ARG_FEATURE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
 832 WX_ARG_FEATURE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
 833 WX_ARG_FEATURE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
 834 WX_ARG_FEATURE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
 835 WX_ARG_FEATURE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
 836 WX_ARG_FEATURE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
 837 WX_ARG_FEATURE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
 838 WX_ARG_FEATURE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
 839 WX_ARG_FEATURE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
 840 WX_ARG_FEATURE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
 841 WX_ARG_FEATURE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
 842 WX_ARG_FEATURE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
 843 WX_ARG_FEATURE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
 844 WX_ARG_FEATURE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
 845 WX_ARG_FEATURE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
 846 WX_ARG_FEATURE(editablebox, [  --enable-editablebox    use wxEditableListBox class], wxUSE_EDITABLELISTBOX)
 847 WX_ARG_FEATURE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
 848 WX_ARG_FEATURE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
 849 WX_ARG_FEATURE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
 850 WX_ARG_FEATURE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
 851 WX_ARG_FEATURE(dataviewctrl,[  --enable-dataviewctrl   use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
 852 WX_ARG_FEATURE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
 853 WX_ARG_FEATURE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
 854 WX_ARG_FEATURE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
 855 WX_ARG_FEATURE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
 856 WX_ARG_FEATURE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
 857 WX_ARG_FEATURE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
 858 WX_ARG_FEATURE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
 859 WX_ARG_FEATURE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
 860 WX_ARG_FEATURE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
 861 WX_ARG_FEATURE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
 862 WX_ARG_FEATURE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
 863 WX_ARG_FEATURE(searchctrl,  [  --enable-searchctrl     use wxSearchCtrl class], wxUSE_SEARCHCTRL)
 864 WX_ARG_FEATURE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
 865 WX_ARG_FEATURE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
 866 WX_ARG_FEATURE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
 867 WX_ARG_FEATURE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
 868 WX_ARG_FEATURE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
 869 WX_ARG_FEATURE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
 870 WX_ARG_FEATURE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
 871 WX_ARG_FEATURE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
 872 WX_ARG_FEATURE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
 873 WX_ARG_FEATURE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
 874 WX_ARG_FEATURE(taskbaricon, [  --enable-taskbaricon    use wxTaskBarIcon class], wxUSE_TASKBARICON)
 875 WX_ARG_FEATURE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
 876 WX_ARG_FEATURE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
 877 WX_ARG_FEATURE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
 878 WX_ARG_FEATURE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
 879 WX_ARG_FEATURE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
 880 WX_ARG_FEATURE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
 881 WX_ARG_FEATURE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
 882 WX_ARG_FEATURE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
 883 WX_ARG_FEATURE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
 884
 885 dnl ---------------------------------------------------------------------------
 886 dnl common dialogs
 887 dnl ---------------------------------------------------------------------------
 888
 889 WX_ARG_FEATURE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
 890 WX_ARG_FEATURE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
 891 WX_ARG_FEATURE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
 892 WX_ARG_FEATURE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
 893 WX_ARG_FEATURE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
 894 WX_ARG_FEATURE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
 895 WX_ARG_FEATURE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
 896 WX_ARG_FEATURE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
 897 WX_ARG_FEATURE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
 898 WX_ARG_FEATURE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
 899 WX_ARG_FEATURE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
 900 WX_ARG_FEATURE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
 901 WX_ARG_FEATURE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
 902 WX_ARG_FEATURE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
 903 WX_ARG_FEATURE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
 904
 905 dnl ---------------------------------------------------------------------------
 906 dnl misc GUI options
 907 dnl ---------------------------------------------------------------------------
 908
 909 WX_ARG_FEATURE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
 910 WX_ARG_FEATURE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
 911 WX_ARG_FEATURE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
 912 WX_ARG_FEATURE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
 913 WX_ARG_FEATURE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
 914 WX_ARG_FEATURE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
 915 WX_ARG_FEATURE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
 916 WX_ARG_FEATURE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
 917 WX_ARG_FEATURE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
 918 WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
 919 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 920
 921 dnl ---------------------------------------------------------------------------
 922 dnl support for image formats that do not rely on external library
 923 dnl ---------------------------------------------------------------------------
 924
 925 WX_ARG_FEATURE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
 926 WX_ARG_FEATURE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
 927 WX_ARG_FEATURE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
 928 WX_ARG_FEATURE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
 929 WX_ARG_FEATURE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
 930 WX_ARG_FEATURE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
 931 WX_ARG_FEATURE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
 932 WX_ARG_FEATURE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
 933 WX_ARG_FEATURE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
 934
 935 dnl ---------------------------------------------------------------------------
 936 dnl wxMSW-only options
 937 dnl ---------------------------------------------------------------------------
 938
 939 WX_ARG_FEATURE(dccache,     [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
 940 WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW (Win32 only)], wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
 941 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 only)], wxUSE_OWNER_DRAWN)
 942 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 943 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
 944
 945 fi
 946 dnl for GUI only
 947
 948 dnl cache the options values before (may be) aborting below
 949 WX_ARG_CACHE_FLUSH
 950
 951 dnl check that no more than one toolkit is given and that if none are given that
 952 dnl we have a default one
 953
 954 AC_MSG_CHECKING(for toolkit)
 955
 956 # In Wine, we need to default to MSW, not GTK or MOTIF
 957 if test "$wxUSE_WINE" = "yes"; then
 958     DEFAULT_DEFAULT_wxUSE_GTK=0
 959     DEFAULT_DEFAULT_wxUSE_MOTIF=0
 960     DEFAULT_DEFAULT_wxUSE_MSW=1
 961     wxUSE_SHARED=no
 962     CC=${CC:-winegcc}
 963     CXX=${CXX:-wineg++}
 964 fi
 965
 966
 967 if test "$wxUSE_GUI" = "yes"; then
 968
 969     if test "$USE_BEOS" = 1; then
 970         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
 971     fi
 972
 973     if test "$TOOLKIT_GIVEN" = 1; then
 974       dnl convert "yes", "any" or a number to 1 and "no" to 0
 975       for toolkit in `echo $ALL_TOOLKITS`; do
 976         var=wxUSE_$toolkit
 977         eval "value=\$${var}"
 978         if test "x$value" = "xno"; then
 979           eval "$var=0"
 980         elif test "x$value" != "x"; then
 981           eval "$var=1"
 982         fi
 983
 984         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
 985           eval "wx${toolkit}_VERSION=$value"
 986         fi
 987       done
 988     else
 989       dnl try to guess the most apropriate toolkit for this platform
 990       for toolkit in `echo $ALL_TOOLKITS`; do
 991         if test "$has_toolkit_in_cache" != 1; then
 992           var=DEFAULT_DEFAULT_wxUSE_$toolkit
 993         else
 994           var=DEFAULT_wxUSE_$toolkit
 995
 996           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
 997           if test "x$version" != "x"; then
 998             eval "wx${toolkit}_VERSION=$version"
 999           fi
1000         fi
1001         eval "wxUSE_$toolkit=\$${var}"
1002       done
1003     fi
1004
1005     dnl we suppose that expr is available (maybe there is a better way to do
1006     dnl this? what about using ALL_TOOLKITS? TODO)
1007     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1008                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1009                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1010
1011     dnl Allow wxUSE_PM only for OS/2 with EMX.
1012     case "${host}" in
1013       *-pc-os2_emx | *-pc-os2-emx )
1014         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1015     esac
1016
1017     case "$NUM_TOOLKITS" in
1018       1)
1019       ;;
1020       0)
1021         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1022       ;;
1023       *)
1024         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1025     esac
1026
1027     # to be removed when --disable-gtk2 isn't needed
1028     if test "x$wxUSE_GTK2" = "xyes"; then
1029         wxGTK_VERSION=2
1030     elif test "x$wxUSE_GTK2" = "xno"; then
1031         wxGTK_VERSION=1
1032     fi
1033
1034     dnl cache the wxUSE_<TOOLKIT> values too
1035     for toolkit in `echo $ALL_TOOLKITS`; do
1036       var=wxUSE_$toolkit
1037       eval "value=\$${var}"
1038       if test "x$value" != x; then
1039         cache_var=CACHE_$toolkit
1040         eval "cache=\$${cache_var}"
1041         if test "$cache" = 1; then
1042           echo "$var=$value" >> ${wx_arg_cache_file}
1043           eval "version=\$wx${toolkit}_VERSION"
1044           if test "x$version" != "x"; then
1045             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1046           fi
1047         fi
1048         if test "$value" = 1; then
1049           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1050           AC_MSG_RESULT($toolkit_echo)
1051         fi
1052       fi
1053     done
1054 else
1055     if test "x$host_alias" != "x"; then
1056         AC_MSG_RESULT(base ($host_alias hosted) only)
1057     else
1058         AC_MSG_RESULT(base only)
1059     fi
1060 fi
1061
1062 dnl ---------------------------------------------------------------------------
1063 dnl Checks for programs
1064 dnl ---------------------------------------------------------------------------
1065
1066 dnl flush the cache because checking for programs might abort
1067 AC_CACHE_SAVE
1068
1069 dnl C-compiler checks
1070 dnl   defines CC with the compiler to use
1071 dnl   defines GCC with yes if using gcc
1072 dnl   defines GCC empty if not using gcc
1073 dnl   defines CFLAGS
1074 dnl
1075 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1076 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1077 dnl -g and -O flags ourselves below
1078 CFLAGS=${CFLAGS:=}
1079 AC_BAKEFILE_PROG_CC
1080
1081 dnl is -traditional needed for correct compilations
1082 dnl   adds -traditional for gcc if needed
1083 AC_PROG_GCC_TRADITIONAL
1084
1085 dnl C++-compiler checks
1086 dnl   defines CXX with the compiler to use
1087 dnl   defines GXX with yes if using gxx
1088 dnl   defines GXX empty if not using gxx
1089 dnl   defines CXXFLAGS
1090 dnl
1091 dnl see CFLAGS line above
1092 CXXFLAGS=${CXXFLAGS:=}
1093 AC_BAKEFILE_PROG_CXX
1094
1095 dnl configure always sets CXX to something as it falls back to g++ even if no
1096 dnl C++ compiler was found, but we prefer to abort now with a clear error
1097 dnl message rather than give errors about all tests failures below
1098 if test "$CXX" = "g++" -a "$GXX" != "yes"; then
1099     AC_MSG_ERROR([C++ compiler is needed to build wxWidgets])
1100 fi
1101
1102 dnl ar command
1103 dnl   defines AR with the appropriate command
1104 dnl
1105 dnl For Sun CC AC_BAKEFILE below sets AR to the compiler itself.
1106 if test "x$SUNCXX" != xyes; then
1107     AC_CHECK_TOOL(AR, ar)
1108     if test "x$AR" = "x" ; then
1109         AC_MSG_ERROR([ar is needed to build wxWidgets])
1110     fi
1111 fi
1112
1113 retest_macosx_linking=no
1114
1115 dnl Support the old --enable-universal_binary in case anyone was using it.
1116 #if test "$wxUSE_MAC" = 1; then
1117     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
1118         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
1119         dnl --enable-universal_binary=SDK names a path to an SDK
1120         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
1121             # Implicitly turn on the new --with-macosx-sdk using the default
1122             # SDK which provides the behavior this option has always had.
1123             if test "x$wxUSE_MACOSX_SDK" = "x"; then
1124                 AC_MSG_WARN([Enabling default SDK due to --enable-universal_binary.])
1125                 AC_MSG_WARN([If you don't want this, specify --without-macosx-sdk])
1126                 wxUSE_MACOSX_SDK=yes
1127             fi
1128         else
1129             # Complain to user if he specified an argument to --enable-universal_binary
1130             # and also 1) specified --with-macosx-sdk using the default (yes) or
1131             # 2) specified --with-macosx-sdk using a path or 3) specified
1132             # --without-macosx-sdk (no).
1133             if test "x$wxUSE_MACOSX_SDK" != "x" ; then
1134                 AC_MSG_FAILURE([Please specify the new --with-macosx-sdk=PATH and do not specify an arg to --enable-universal_binary])
1135             else
1136                 # Put the SDK path into the wxUSE_MACOSX_SDK.  We don't have to
1137                 # special-case the empty string because the below test simply
1138                 # converts "no" to the empty string anyway.
1139                 wxUSE_MACOSX_SDK="$wxUSE_UNIVERSAL_BINARY"
1140                 dnl Warn about deprecated usage.
1141                 AC_MSG_WARN([Please use --with-macosx-sdk=PATH and --enable-universal_binary without an argument])
1142             fi
1143         fi
1144         dnl FIXME: I think it would be better to put this into CC, CXX, and LD rather than the flags.
1145         OSX_UNIV_OPTS="-arch ppc -arch i386"
1146         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
1147         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
1148         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
1149         dnl NOTE: Only the compiler driver needs arch flags.  The link editor
1150         dnl is incapable of using them but the compiler driver (which we use
1151         dnl as LD when building dynamic libraries) uses them to invoke the
1152         dnl real ld multiple times.  If we moved to libtool -dynamic we would
1153         dnl need no arch flags because libtool automatically invokes ld for
1154         dnl every architecture found in the fat input files.
1155         dnl
1156         dnl For static library builds, AR/RANLIB automatically create proper
1157         dnl fat archives although AR is unable to update them once RANLIB has
1158         dnl made them into proper fat archives.  Fortunately, our link process
1159         dnl simply removes the .a file before using ar to create a new one.
1160         dnl If we did move to libtool -static we still wouldn't need arch flags
1161         dnl because libtool automatically figures it out based on input.
1162         retest_macosx_linking=yes
1163
1164         dnl HACK: PCH could be made to work by precompiling for each architecture into separate directories
1165         dnl and including all architecture directories with each compiler invocation.
1166         dnl That would require a major rework of Bakefile and at the same time it would be nice to have
1167         dnl Objective-C++ precompiled headers.
1168         AC_MSG_WARN([Disabling precompiled headers due to universal binary build.])
1169         bk_use_pch=no
1170     fi
1171 #fi
1172
1173 dnl Set up the Mac OS X SDK.  We do this early so configure tests will occur
1174 dnl with the SDK in place.
1175 dnl NOTE: We clobber wxUSE_MACOSX_SDK with the SDK path
1176 if test "x$wxUSE_MACOSX_SDK" = "xno"; then
1177     wxUSE_MACOSX_SDK=
1178 elif test "x$wxUSE_MACOSX_SDK" = "xyes"; then
1179     # TODO: Search for most recent SDK and use it.
1180     wxUSE_MACOSX_SDK="/Developer/SDKs/MacOSX10.4u.sdk"
1181 fi
1182
1183
1184 if test "x$wxUSE_MACOSX_SDK" != "x"; then
1185     AC_MSG_CHECKING([for SDK directory $wxUSE_MACOSX_SDK])
1186     if ! test -d "$wxUSE_MACOSX_SDK"; then
1187         AC_MSG_FAILURE([not found])
1188     else
1189         AC_MSG_RESULT([exists])
1190     fi
1191     MACOSX_SDK_OPTS="-isysroot $wxUSE_MACOSX_SDK"
1192     eval "CC=\"$CC $MACOSX_SDK_OPTS\""
1193     eval "CXX=\"$CXX $MACOSX_SDK_OPTS\""
1194     eval "LD=\"$LD $MACOSX_SDK_OPTS\""
1195     retest_macosx_linking=yes
1196     dnl NOTE: When libtool is used in lieu of AR/RANLIB (i.e. in static mode)
1197     dnl the syslibroot makes no difference.  We aren't using libtool now but
1198     dnl if we ever did, be aware that you don't need to worry about it.
1199 fi
1200
1201 dnl Set up the deployment target
1202 dnl No   : Don't specify a min version even if using an SDK
1203 dnl Yes  : Use the version from the SDK if used, otherwise same as no
1204 dnl Param: Use the specified version
1205 if test "x$wxUSE_MACOSX_VERSION_MIN" = "xno"; then
1206     wxUSE_MACOSX_VERSION_MIN=
1207 elif test "x$wxUSE_MACOSX_VERSION_MIN" = "xyes"; then
1208     if test "x$wxUSE_MACOSX_SDK" != "x"; then
1209         AC_MSG_CHECKING([SDK deployment version])
1210 dnl We need to quote the next line where we don't need macros and do need [] in the regex
1211 [
1212         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\} *; *$/\1/'`
1213 ]
1214         # If that failed, try again with the new key
1215         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" == "x"; then
1216 [
1217             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\} *; *$/\1/'`
1218 ]
1219         fi
1220
1221         if test "x$MACOSX_SDK_PLIST_VERSION_MIN" != "x"; then
1222             wxUSE_MACOSX_VERSION_MIN=$MACOSX_SDK_PLIST_VERSION_MIN
1223             AC_MSG_RESULT([$wxUSE_MACOSX_VERSION_MIN])
1224         else
1225             AC_MSG_WARN([Could not determine deployment target from SDKSettings.plist])
1226             wxUSE_MACOSX_VERSION_MIN=
1227         fi
1228     else
1229         wxUSE_MACOSX_VERSION_MIN=
1230     fi
1231 fi
1232
1233 if test "x$wxUSE_MACOSX_VERSION_MIN" != "x"; then
1234     MACOSX_VERSION_MIN_OPTS="-mmacosx-version-min=$wxUSE_MACOSX_VERSION_MIN"
1235     eval "CC=\"$CC $MACOSX_VERSION_MIN_OPTS\""
1236     eval "CXX=\"$CXX $MACOSX_VERSION_MIN_OPTS\""
1237     eval "LD=\"$LD $MACOSX_VERSION_MIN_OPTS\""
1238     retest_macosx_linking=yes
1239 fi
1240
1241 dnl If either an SDK or a version option was added, make sure that we can
1242 dnl still compile and link both C and C++.  If we didn't do this, then most
1243 dnl of the remaining tests would fail.
1244 if test "x$retest_macosx_linking" = "xyes"; then
1245     AC_LANG_PUSH(C)
1246     AC_MSG_CHECKING([if C compiler works with SDK/version options])
1247     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1248     AC_LANG_POP()
1249
1250     AC_LANG_PUSH(C++)
1251     AC_MSG_CHECKING([if C++ compiler works with SDK/version options])
1252     AC_TRY_LINK([],[],[AC_MSG_RESULT([yes])],[AC_MSG_FAILURE([no.  Try a different SDK]); exit 1])
1253     AC_LANG_POP()
1254 fi
1255
1256
1257 case "${host}" in
1258
1259     dnl The other BSD's should probably go in here too, since this is
1260     dnl to workaround a strange static lib BSDism.
1261     dnl Mac OS X install seems to ignore -p option...
1262     *-*-darwin* )
1263         INSTALL_PROGRAM="cp -fp"
1264         INSTALL_DATA="cp -fp"
1265         ;;
1266     *)
1267         ;;
1268 esac
1269
1270 dnl ------------------------------------------------------------------------
1271 dnl Platform specific tests
1272 dnl ------------------------------------------------------------------------
1273
1274 dnl xlC needs -qunique under AIX so that one source file can be
1275 dnl compiled to multiple object files and safely linked together.
1276 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1277     CXXFLAGS="-qunique $CXXFLAGS"
1278 fi
1279
1280 dnl This case is for PowerPC OS X vs. everything else
1281 case "${host}" in
1282   powerpc-*-darwin* )
1283     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1284     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1285         choke me for lack of PowerPC
1286 #endif
1287 ],
1288         [AC_MSG_RESULT([yes])],
1289         [AC_MSG_RESULT([no])
1290         AC_DEFINE(__POWERPC__)
1291     ])
1292   ;;
1293 esac
1294
1295 dnl This case is for OS X vs. everything else
1296 case "${host}" in
1297   *-*-darwin* )
1298     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1299     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1300 ],[],
1301         [AC_MSG_RESULT([yes])],
1302         [AC_MSG_RESULT([no])
1303         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1304         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1305 #include <CoreFoundation/CFBase.h>
1306         ],[],
1307         [AC_MSG_RESULT([yes])
1308         dnl We must use -D so source files that don't include wx/setup.h
1309         dnl but do include CFBase will work.
1310         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1311         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1312         )
1313         ]
1314     )
1315   ;;
1316 esac
1317
1318 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1319 dnl latter makes more sense for wxGTK/Motif/X11 ports
1320 wants_win32=0
1321 doesnt_want_win32=0
1322 case "${host}" in
1323   *-*-cygwin*)
1324       if test "$wxUSE_MSW" = 1 ; then
1325         wants_win32=1
1326       else
1327         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1328         dnl headers and libraries, so it's Windows-like in this case
1329         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1330             [
1331                 AC_TRY_COMPILE(
1332                     [],
1333                     [
1334                         #ifdef __MINGW32__
1335                             choke me
1336                         #endif
1337                     ],
1338                     wx_cv_nocygwin=no,
1339                     wx_cv_nocygwin=yes
1340                 )
1341             ]
1342         )
1343
1344         if test "$wx_cv_nocygwin" = "yes"; then
1345             wants_win32=1
1346         else
1347             doesnt_want_win32=1
1348         fi
1349       fi
1350       if test "$wants_win32" = 1 ; then
1351         BAKEFILE_FORCE_PLATFORM=win32
1352       fi
1353   ;;
1354   *-*-mingw*)
1355       wants_win32=1
1356   ;;
1357 esac
1358
1359 if test "$wxUSE_WINE" = "yes"; then
1360     wants_win32=1
1361     LDFLAGS_GUI="-mwindows"
1362 fi
1363
1364 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1365 dnl     take effect on Cygwin/Mingw and not other platforms.
1366 if test "$wants_win32" = 1 ; then
1367     USE_UNIX=0
1368     USE_WIN32=1
1369     AC_DEFINE(__WIN32__)
1370     AC_DEFINE(__WIN95__)
1371     AC_DEFINE(__WINDOWS__)
1372     AC_DEFINE(__GNUWIN32__)
1373     AC_DEFINE(STRICT)
1374 fi
1375 if test "$doesnt_want_win32" = 1 ; then
1376     USE_UNIX=1
1377     USE_WIN32=0
1378 fi
1379 dnl (end of Windows-only piece)
1380
1381 if test "$USE_UNIX" = 1 ; then
1382     wxUSE_UNIX=yes
1383     AC_DEFINE(__UNIX__)
1384 fi
1385
1386 dnl This case is for OS/2 vs. everything else
1387 case "${host}" in
1388   *-pc-os2_emx | *-pc-os2-emx )
1389       dnl ---------------------------------------------------------------------
1390       dnl When we are using gcc on OS/2, we want to be either using resources
1391       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1392       dnl Moreover we need to link explicitly against either stdcpp.a or
1393       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1394       dnl not "g++/c++".
1395       dnl ---------------------------------------------------------------------
1396       dnl (OS/2-only piece)
1397       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1398           dnl More complete Unix emulation for unix-like ports
1399           dnl by linking in POSIX/2's cExt (if available).
1400           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1401       else
1402           dnl Include resources for the "native" port (wxPM).
1403           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1404       fi
1405       dnl Check for the gcc version (and thereby for the C runtime library).
1406       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1407       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1408       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1409       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1410       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1411           AC_TRY_RUN(
1412               dnl Check the gcc version macro.
1413               [
1414                   #include <stdio.h>
1415
1416                   int main()
1417                   {
1418                       FILE *f=fopen("conftestval", "w");
1419                       if (!f) exit(1);
1420                       fprintf(f,
1421                   #if (__GNUC__ < 3)
1422                               "EMX2"
1423                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1424                               "EMX3"
1425                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1426                               "Innotek5"
1427                   #else
1428                               "Innotek6"
1429                   #endif
1430                       );
1431                       exit(0);
1432                   }
1433               ],
1434               wx_cv_gccversion=`cat conftestval`,
1435               wx_cv_gccversion="EMX2",
1436               dnl Compilation error: Assuming standard EMX environment
1437               wx_cv_gccversion="EMX2"
1438           )
1439       ])
1440       if test "$wx_cv_gccversion" = "EMX2"; then
1441           LIBS="$LIBS -lstdcpp"
1442           LDFLAGS="$LDFLAGS -Zsysv-signals"
1443       else
1444           if test "$wx_cv_gccversion" = "EMX3"; then
1445               LIBS="$LIBS -lstdcxx -lgcc"
1446               LDFLAGS="$LDFLAGS -Zsysv-signals"
1447           else
1448               LIBS="$LIBS -lstdc++"
1449           fi
1450       fi
1451       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1452         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1453         wxUSE_OMF=yes
1454         enable_omf=yes
1455       fi
1456       dnl (end of OS/2-only piece)
1457   ;;
1458   *)
1459       dnl ---------------------------------------------------------------------
1460       dnl look for strcasecmp() in string.h and then strings.h if it's not
1461       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1462       dnl used.
1463       dnl ---------------------------------------------------------------------
1464       dnl (non-OS/2-only piece)
1465
1466       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1467           AC_TRY_LINK([
1468               #include <string.h>
1469               ],
1470               [
1471                   strcasecmp("foo", "bar");
1472               ],
1473               ac_cv_string_strcasecmp=yes,
1474               ac_cv_string_strcasecmp=no
1475           )
1476       ])
1477
1478       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1479           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1480       else
1481           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1482               AC_TRY_LINK([
1483                   #include <strings.h>
1484                   ],
1485                   [
1486                       strcasecmp("foo", "bar");
1487                   ],
1488                   ac_cv_strings_strcasecmp=yes,
1489                   ac_cv_strings_strcasecmp=no
1490               )
1491           ])
1492
1493           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1494               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1495           else
1496               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1497           fi
1498       fi
1499
1500       dnl (end of non-OS/2-only piece)
1501   ;;
1502 esac
1503
1504 dnl ------------------------------------------------------------------------
1505 dnl Check for headers
1506 dnl ------------------------------------------------------------------------
1507
1508 dnl Note: non-empty last parameter makes check compile-only,
1509 dnl   skipping worthless preprocessing check
1510 AC_CHECK_HEADERS(stdlib.h fnmatch.h langinfo.h malloc.h unistd.h wchar.h,,, [AC_INCLUDES_DEFAULT()])
1511
1512 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1513 if test "$ac_cv_header_wchar_h" != "yes"; then
1514     AC_CHECK_HEADERS([wcstr.h],,, [AC_INCLUDES_DEFAULT()])
1515 fi
1516
1517 case "${host}" in
1518   *-pc-os2_emx | *-pc-os2-emx )
1519       dnl Explicitly link -lintl if langinfo.h is available
1520       dnl and intl not yet included in libc
1521       if test $ac_cv_header_langinfo_h = "yes" \
1522                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1523                      -o "$wx_cv_gccversion" = "EMX3" \
1524                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1525           LIBS="$LIBS -lintl"
1526       fi
1527   ;;
1528 esac
1529
1530 dnl POSIX needs this for select(), but old systems don't have it
1531 if test "$USE_UNIX" = 1 ; then
1532     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
1533 fi
1534
1535 dnl ---------------------------------------------------------------------------
1536 dnl Checks for compiler characteristics
1537 dnl ---------------------------------------------------------------------------
1538
1539 dnl defines const to be empty if c-compiler does not support const fully
1540 AC_C_CONST
1541 dnl defines inline to a sensible value for the c-compiler
1542 AC_C_INLINE
1543
1544 dnl check the sizes of integral types (give some reasonable default values for
1545 dnl cross-compiling)
1546 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1547 AC_CHECK_SIZEOF(short, 2)
1548 AC_CHECK_SIZEOF(void *, 4)
1549 AC_CHECK_SIZEOF(int, 4)
1550 AC_CHECK_SIZEOF(long, 4)
1551 AC_CHECK_SIZEOF(size_t, 4)
1552
1553 case "${host}" in
1554     arm-*-linux* )
1555         AC_CHECK_SIZEOF(long long, 8)
1556     ;;
1557     *-hp-hpux* )
1558         AC_CHECK_SIZEOF(long long, 0)
1559         if test "$ac_cv_sizeof_long_long" != "0"; then
1560             dnl HPUX 10.20 headers need this define in order to use long long definitions
1561             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1562         fi
1563     ;;
1564     * )
1565         AC_CHECK_SIZEOF(long long, 0)
1566 esac
1567
1568 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1569 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1570 AC_CHECK_SIZEOF(wchar_t, 0,
1571     [
1572         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1573         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1574         #  error "fake wchar_t"
1575         #endif
1576         #ifdef HAVE_WCHAR_H
1577         #  ifdef __CYGWIN__
1578         #    include <stddef.h>
1579         #  endif
1580         #  include <wchar.h>
1581         #endif
1582         #ifdef HAVE_STDLIB_H
1583         #  include <stdlib.h>
1584         #endif
1585         #include <stdio.h>
1586     ]
1587 )
1588 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1589     wxUSE_WCHAR_T=yes
1590 else
1591     wxUSE_WCHAR_T=no
1592 fi
1593
1594 dnl checks needed to define wxVaCopy
1595 AC_CACHE_CHECK([for va_copy],
1596     wx_cv_func_va_copy,
1597     [
1598         AC_LANG_PUSH(C++)
1599         AC_LINK_IFELSE([
1600             #include <stdarg.h>
1601             void foo(char *f, ...)
1602             {
1603                 va_list ap1, ap2;
1604                 va_start(ap1, f);
1605                 va_copy(ap2, ap1);
1606                 va_end(ap2);
1607                 va_end(ap1);
1608             }
1609             int main()
1610             {
1611                 foo("hi", 17);
1612                 return 0;
1613             }],
1614             wx_cv_func_va_copy=yes,
1615             wx_cv_func_va_copy=no
1616         )
1617         AC_LANG_POP()
1618     ]
1619 )
1620
1621 if test $wx_cv_func_va_copy = "yes"; then
1622     AC_DEFINE(HAVE_VA_COPY)
1623 else
1624     dnl try to understand how can we copy va_lists
1625     AC_CACHE_CHECK([if va_list can be copied by value],
1626         wx_cv_type_va_list_lvalue,
1627         [
1628             AC_RUN_IFELSE([
1629                 #include <stdarg.h>
1630                 int foo(char *f, ...)
1631                 {
1632                     va_list ap1, ap2;
1633                     va_start(ap1, f);
1634                     ap2 = ap1;
1635                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1636                         return 1;
1637                     va_end(ap2);
1638                     va_end(ap1);
1639                     return 0;
1640                 }
1641                 int main()
1642                 {
1643                     return foo("hi", 17);
1644                 }],
1645                 wx_cv_type_va_list_lvalue=yes,
1646                 wx_cv_type_va_list_lvalue=no,
1647                 dnl assume most common case for cross-compiling...
1648                 wx_cv_type_va_list_lvalue=yes
1649             )
1650         ]
1651     )
1652
1653     if test $wx_cv_type_va_list_lvalue != "yes"; then
1654         dnl we suppose that the only thing which can't be copied like this
1655         dnl are arrays... only experience will show whether this is really true
1656         AC_DEFINE(VA_LIST_IS_ARRAY)
1657     fi
1658 fi
1659
1660 dnl don't check for vararg macros if they're explicitly disabled: this is
1661 dnl useful if the user code using the library wants to limit itself to standard
1662 dnl C++ only (e.g. is compiled with g++ -std=c++98)
1663 if test "$wxUSE_VARARG_MACROS" = "yes"; then
1664
1665 dnl Check if variadic macros (C99 feature) are supported:
1666 AC_CACHE_CHECK(
1667     [whether the compiler supports variadic macros],
1668     [wx_cv_have_variadic_macros],
1669     [
1670         dnl C compiler might support variadic macros when C++ one doesn't
1671         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1672         AC_LANG_PUSH(C++)
1673         AC_COMPILE_IFELSE(
1674             AC_LANG_PROGRAM(
1675                 [
1676                     #include <stdio.h>
1677                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1678                 ],
1679                 [
1680                     test("%s %d %p", "test", 1, 0);
1681                 ]
1682             ),
1683             [wx_cv_have_variadic_macros=yes],
1684             [wx_cv_have_variadic_macros=no]
1685             )
1686         AC_LANG_POP()
1687     ]
1688 )
1689
1690 if test $wx_cv_have_variadic_macros = "yes"; then
1691     AC_DEFINE(HAVE_VARIADIC_MACROS)
1692 fi
1693
1694 fi dnl wxUSE_VARARG_MACROS == yes
1695
1696 dnl check for large file support
1697 AC_SYS_LARGEFILE
1698
1699 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
1700 dnl line because otherwise the system headers risk being included before
1701 dnl wx/defs.h which defines these constants leading to inconsistent
1702 dnl sizeof(off_t) in different source files of the same program and linking
1703 dnl problems
1704 if test "x$wx_largefile" = "xyes"; then
1705     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
1706         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
1707
1708         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
1709         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
1710         dnl The compiler should define it automatically, but some old g++
1711         dnl versions don't define it, so test and add it if necessary. AFAIK
1712         dnl the problem only affects the C++ compiler so it is added to
1713         dnl CXXFLAGS only.
1714         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
1715             AC_CACHE_CHECK(
1716                 [if -D__STDC_EXT__ is required],
1717                 wx_cv_STDC_EXT_required,
1718                 [
1719                     AC_LANG_PUSH(C++)
1720                     AC_TRY_COMPILE(
1721                         [],
1722                         [
1723                             #ifndef __STDC_EXT__
1724                                 choke me
1725                             #endif
1726                         ],
1727                         wx_cv_STDC_EXT_required=no,
1728                         wx_cv_STDC_EXT_required=yes
1729                     )
1730                     AC_LANG_POP()
1731                 ]
1732             )
1733             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
1734                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
1735             fi
1736         fi
1737     else
1738         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
1739     fi
1740     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
1741     AC_FUNC_FSEEKO
1742     if test "$ac_cv_sys_largefile_source" != no; then
1743         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
1744     fi
1745 fi
1746
1747 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
1748 WX_C_BIGENDIAN
1749
1750 dnl check for iostream (as opposed to iostream.h) standard header
1751 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
1752
1753 dnl check whether C++ compiler supports bool built-in type
1754 WX_CPP_BOOL
1755
1756 dnl check whether C++ compiler supports explicit keyword
1757 WX_CPP_EXPLICIT
1758
1759 dnl check whether C++ compiler supports C++ casts
1760 AC_CXX_CONST_CAST
1761 AC_CXX_REINTERPRET_CAST
1762 AC_CXX_STATIC_CAST
1763 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
1764 dnl AC_CXX_DYNAMIC_CAST
1765
1766 dnl With Sun CC, temporaries have block scope by default. This flag is needed
1767 dnl to get the expression scope behaviour that conforms to the standard.
1768 if test "x$SUNCXX" = xyes; then
1769     CXXFLAGS="-features=tmplife $CXXFLAGS"
1770 fi
1771
1772 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
1773 dnl was to hack their C++ compiler to accept them silently -- but C compiler
1774 dnl still spits out dozens of warnings for each X include file, so suppress
1775 dnl them
1776 if test "x$SUNCC" = xyes; then
1777     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
1778 fi
1779
1780 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
1781 dnl same-sized integral type" even when there is an explicit cast and as there
1782 dnl is no way to turn it off and there are hundreds of these warnings in wx
1783 dnl sources, just turn it off for now
1784 dnl
1785 dnl a better long term solution would be to use #pragma set/reset woff in
1786 dnl wxPtrToUInt() and use it instead of casts elsewhere
1787 if test "x$SGICC" = "xyes"; then
1788     CFLAGS="-woff 3970 $CFLAGS"
1789 fi
1790 if test "x$SGICXX" = "xyes"; then
1791     CXXFLAGS="-woff 3970 $CXXFLAGS"
1792 fi
1793
1794 dnl HP-UX c89/aCC compiler warnings
1795 if test "x$HPCC" = "xyes"; then
1796     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
1797     dnl       even for directives inside #if which is not true (i.e. which are
1798     dnl       used for other compilers/OS) and so we have no way to get rid of it
1799     dnl 2450: "long long is non standard" -- yes, we know
1800     CFLAGS="+W 2011,2450 $CFLAGS"
1801 fi
1802 if test "x$HPCXX" = "xyes"; then
1803     dnl 2340: "value copied to temporary, reference to temporary used": very
1804     dnl       painful as triggered by any occurrence of user-defined conversion
1805     CXXFLAGS="+W 2340 $CXXFLAGS"
1806 fi
1807
1808 dnl DEC/Compaq/HP cxx warnings
1809 if test "x$COMPAQCXX" = "xyes"; then
1810     dnl -w0 enables all warnings, then we disable some of them:
1811     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
1812     dnl unrimpret:  "end of routine block may be unreachable" is given for
1813     dnl             every "if ( ) return ...; else return ...;"
1814     dnl intconlosbit: "conversion to integral type of smaller size could lose
1815     dnl               data" this is a useful warning but there are too many of
1816     dnl               them for now
1817     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
1818 fi
1819
1820 dnl the next few tests are all for C++ features and so need to be done using
1821 dnl C++ compiler
1822 AC_LANG_PUSH(C++)
1823
1824 dnl check for std::string or std::wstring
1825 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
1826     if test "$wxUSE_UNICODE" = "yes"; then
1827         std_string="std::wstring"
1828         char_type="wchar_t"
1829     else
1830         std_string="std::string"
1831         char_type="char"
1832     fi
1833
1834     dnl check if <string> declares std::[w]string
1835     AC_CACHE_CHECK([for $std_string in <string>],
1836         wx_cv_class_stdstring,
1837         [
1838             AC_TRY_COMPILE([#include <string>],
1839                 [$std_string foo;],
1840                 wx_cv_class_stdstring=yes,
1841                 wx_cv_class_stdstring=no
1842             )
1843         ]
1844     )
1845
1846     if test "$wx_cv_class_stdstring" = yes; then
1847         if test "$wxUSE_UNICODE" = "yes"; then
1848             AC_DEFINE(HAVE_STD_WSTRING)
1849         fi
1850         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
1851         dnl wxUSE_STD_STRING==yes
1852     else
1853         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
1854             wx_cv_class_stdbasicstring,
1855             [
1856                 AC_TRY_COMPILE([
1857                     #ifdef HAVE_WCHAR_H
1858                     #  ifdef __CYGWIN__
1859                     #    include <stddef.h>
1860                     #  endif
1861                     #  include <wchar.h>
1862                     #endif
1863                     #ifdef HAVE_STDLIB_H
1864                     #  include <stdlib.h>
1865                     #endif
1866                     #include <stdio.h>
1867                     #include <string>
1868                     ],
1869                     [std::basic_string<$char_type> foo;
1870                      const $char_type* dummy = foo.c_str();],
1871                     wx_cv_class_stdbasicstring=yes,
1872                     wx_cv_class_stdbasicstring=no
1873                 )
1874             ]
1875         )
1876
1877         if test "$wx_cv_class_stdbasicstring" != yes; then
1878             if test "$wxUSE_STL" = "yes"; then
1879                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
1880             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
1881                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
1882             else
1883                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
1884                 wxUSE_STD_STRING=no
1885             fi
1886         fi
1887     fi
1888 fi
1889
1890 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
1891     AC_CHECK_TYPES([std::istream, std::ostream],,
1892                    [wxUSE_STD_IOSTREAM=no],
1893                    [#include <iostream>])
1894
1895     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
1896         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
1897             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
1898         else
1899             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
1900         fi
1901     fi
1902 fi
1903
1904 if test "$wxUSE_STL" = "yes"; then
1905     dnl check for basic STL functionality
1906     AC_CACHE_CHECK([for basic STL functionality],
1907         wx_cv_lib_stl,
1908         [AC_TRY_COMPILE([#include <string>
1909             #include <functional>
1910             #include <algorithm>
1911             #include <vector>
1912             #include <list>],
1913             [std::vector<int> moo;
1914              std::list<int> foo;
1915              std::vector<int>::iterator it =
1916                  std::find_if(moo.begin(), moo.end(),
1917                               std::bind2nd(std::less<int>(), 3));],
1918             wx_cv_lib_stl=yes,
1919             wx_cv_lib_stl=no
1920         )]
1921     )
1922
1923     if test "$wx_cv_lib_stl" != yes; then
1924          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
1925     fi
1926
1927     dnl check for compliant std::string::compare
1928     AC_CACHE_CHECK([for compliant std::string::compare],
1929         wx_cv_func_stdstring_compare,
1930         [AC_TRY_COMPILE([#include <string>],
1931             [std::string foo, bar;
1932             foo.compare(bar);
1933             foo.compare(1, 1, bar);
1934             foo.compare(1, 1, bar, 1, 1);
1935             foo.compare("");
1936             foo.compare(1, 1, "");
1937             foo.compare(1, 1, "", 2);],
1938             wx_cv_func_stdstring_compare=yes,
1939             wx_cv_func_stdstring_compare=no
1940         )]
1941     )
1942
1943     if test "$wx_cv_func_stdstring_compare" = yes; then
1944         AC_DEFINE(HAVE_STD_STRING_COMPARE)
1945     fi
1946
1947     dnl check for hash_map and hash_set headers
1948     AC_CHECK_HEADER([hash_map],
1949         [AC_CACHE_CHECK([for standard hash_map and hash_set],
1950             wx_cv_class_stdhashmapset,
1951             [AC_TRY_COMPILE([#include <hash_map>
1952                 #include <hash_set>],
1953                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
1954                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
1955                 wx_cv_class_stdhashmapset=yes,
1956                 wx_cv_class_stdhashmapset=no)
1957             ]
1958         )],
1959         [],
1960         [ ]
1961     )
1962
1963     if test "$wx_cv_class_stdhashmapset" = yes; then
1964         AC_DEFINE(HAVE_HASH_MAP)
1965         AC_DEFINE(HAVE_STD_HASH_MAP)
1966     fi
1967
1968     AC_CHECK_HEADER([ext/hash_map],
1969         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
1970             wx_cv_class_gnuhashmapset,
1971             [AC_TRY_COMPILE([#include <ext/hash_map>
1972                 #include <ext/hash_set>],
1973                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
1974                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
1975                 wx_cv_class_gnuhashmapset=yes,
1976                 wx_cv_class_gnuhashmapset=no)
1977             ]
1978         )],
1979         [],
1980         [ ]
1981     )
1982
1983     if test "$wx_cv_class_gnuhashmapset" = yes; then
1984          AC_DEFINE(HAVE_EXT_HASH_MAP)
1985          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
1986     fi
1987 fi
1988
1989 dnl pop C++
1990 AC_LANG_POP()
1991
1992 dnl ---------------------------------------------------------------------------
1993 dnl Define search path for includes and libraries: all headers and libs will be
1994 dnl looked for in all directories of this path
1995 dnl ---------------------------------------------------------------------------
1996
1997 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
1998 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
1999 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2000 dnl
2001 dnl Also try to put all directories which may contain X11R6 before those which
2002 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2003 dnl
2004 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2005 dnl systems which have both (AIX 4.x does)
2006 SEARCH_INCLUDE="\
2007     /usr/local/include        \
2008                               \
2009     /usr/Motif-2.1/include    \
2010     /usr/Motif-1.2/include    \
2011     /usr/include/Motif1.2     \
2012                               \
2013     /usr/dt/include           \
2014     /usr/openwin/include      \
2015                               \
2016     /usr/include/Xm           \
2017                               \
2018     /usr/X11R6/include        \
2019     /usr/X11R6.4/include      \
2020     /usr/X11R5/include        \
2021     /usr/X11R4/include        \
2022                               \
2023     /usr/include/X11R6        \
2024     /usr/include/X11R5        \
2025     /usr/include/X11R4        \
2026                               \
2027     /usr/local/X11R6/include  \
2028     /usr/local/X11R5/include  \
2029     /usr/local/X11R4/include  \
2030                               \
2031     /usr/local/include/X11R6  \
2032     /usr/local/include/X11R5  \
2033     /usr/local/include/X11R4  \
2034                               \
2035     /usr/X11/include          \
2036     /usr/include/X11          \
2037     /usr/local/X11/include    \
2038     /usr/local/include/X11    \
2039                               \
2040     /usr/XFree86/include/X11  \
2041     /usr/pkg/include          \
2042                               \
2043     /usr/openwin/share/include"
2044
2045 dnl try to find out the standard lib locations for the systems with multiple
2046 dnl ABIs
2047 AC_MSG_CHECKING([for libraries directory])
2048
2049 case "${host}" in
2050     *-*-irix6* )
2051         AC_CACHE_VAL(
2052             wx_cv_std_libpath,
2053             [
2054                 for d in WX_STD_LIBPATH(); do
2055                     for e in a so sl dylib dll.a; do
2056                         libc="$d/libc.$e"
2057                         if test -f $libc; then
2058                             save_LIBS="$LIBS"
2059                             LIBS="$libc"
2060                             AC_LINK_IFELSE([int main() { return 0; }],
2061                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2062                             LIBS="$save_LIBS"
2063                             if test "x$wx_cv_std_libpath" != "x"; then
2064                                 break 2
2065                             fi
2066                         fi
2067                     done
2068                 done
2069                 if test "x$wx_cv_std_libpath" = "x"; then
2070                     wx_cv_std_libpath="lib"
2071                 fi
2072             ]
2073         )
2074         ;;
2075
2076     *-*-solaris2* )
2077         dnl use ../lib or ../lib/64 depending on the size of void*
2078         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2079             wx_cv_std_libpath="lib/64"
2080         else
2081             wx_cv_std_libpath="lib"
2082         fi
2083         ;;
2084
2085     *-*-linux* )
2086         dnl use ../lib or ../lib64 depending on the size of void*
2087         if test "$ac_cv_sizeof_void_p" = 8 -a \
2088                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2089             wx_cv_std_libpath="lib64"
2090         else
2091             wx_cv_std_libpath="lib"
2092         fi
2093         ;;
2094
2095     *)
2096         wx_cv_std_libpath="lib";
2097         ;;
2098 esac
2099
2100 AC_MSG_RESULT($wx_cv_std_libpath)
2101
2102 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2103
2104 dnl Cross compiling with gcc?
2105 if test "$build" != "$host" -a "$GCC" = yes; then
2106     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2107     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2108     dnl for a 'root' below which libraries and headers for the target system
2109     dnl might be installed.
2110     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2111         cross_root=`dirname $cross_root`
2112         cross_root=`dirname $cross_root`
2113
2114         dnl substitute this candiate root for '^/usr' in the search lists,
2115         dnl strip out any that don't start '^/usr'.
2116         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2117         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2118         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2119
2120         dnl also have pkg-config search for *.pc files under this 'root'
2121         if test -z "$PKG_CONFIG_PATH"; then
2122             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2123             export PKG_CONFIG_PATH
2124         fi
2125
2126         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2127         dnl -x-libraries are given on the command line. So if they are not
2128         dnl set then set them here to plausible defaults.
2129         if test -z "$x_includes" -o "$x_includes" = NONE; then
2130             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2131             x_includes=$ac_find_includes
2132         fi
2133         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2134             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2135             x_libraries=$ac_find_libraries
2136         fi
2137     fi
2138 fi
2139
2140 dnl ------------------------------------------------------------------------
2141 dnl Check for libraries
2142 dnl ------------------------------------------------------------------------
2143
2144 dnl flush the cache because checking for libraries below might abort
2145 AC_CACHE_SAVE
2146
2147 dnl check for glibc version
2148 dnl
2149 dnl VZ: I have no idea why had this check been there originally, but now
2150 dnl     we could probably do without it by just always adding _GNU_SOURCE
2151 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2152     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2153         AC_TRY_COMPILE([#include <features.h>],
2154             [
2155                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2156                 not glibc 2.1
2157                 #endif
2158             ],
2159             [
2160                 wx_cv_lib_glibc21=yes
2161             ],
2162             [
2163                 wx_cv_lib_glibc21=no
2164             ]
2165         )
2166     ])
2167     if test "$wx_cv_lib_glibc21" = "yes"; then
2168         AC_DEFINE(wxHAVE_GLIBC2)
2169     fi
2170 fi
2171
2172 dnl we may need _GNU_SOURCE for 2 things:
2173 dnl
2174 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2175 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2176 dnl  which breaks libtiff compilation, so it is simpler to just define
2177 dnl  _GNU_SOURCE to get everything)
2178 dnl
2179 dnl  2. for Unicode functions
2180 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2181     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2182         AC_DEFINE(_GNU_SOURCE)
2183     fi
2184 fi
2185
2186 dnl Only add the -lm library if floating point functions cannot be used
2187 dnl without it.  This check is important on cygwin because of the bizarre
2188 dnl way that they have organized functions into libraries.  On cygwin, both
2189 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2190 dnl means that
2191 dnl   1) linking with -lm is not necessary, and
2192 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2193 dnl In particular, if you compile any program with -mno-cygwin and link with
2194 dnl -lm, it will crash instantly when it is run.  This happens because the
2195 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2196 dnl the ___main function instead of allowing it to be defined by
2197 dnl /usr/lib/mingw/libmingw32.a as it should be.
2198 dnl
2199 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2200 dnl
2201 dnl Just check a few floating point functions. If they are all found without
2202 dnl -lm, then we must not need -lm.
2203 have_cos=0
2204 have_floor=0
2205 AC_CHECK_FUNCS(cos, have_cos=1)
2206 AC_CHECK_FUNCS(floor, have_floor=1)
2207 AC_MSG_CHECKING(if floating point functions link without -lm)
2208 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2209     AC_MSG_RESULT(yes)
2210 else
2211     AC_MSG_RESULT(no)
2212     LIBS="$LIBS -lm"
2213     # use different functions to avoid configure caching
2214     have_sin=0
2215     have_ceil=0
2216     AC_CHECK_FUNCS(sin, have_sin=1)
2217     AC_CHECK_FUNCS(ceil, have_ceil=1)
2218     AC_MSG_CHECKING(if floating point functions link with -lm)
2219     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2220         AC_MSG_RESULT(yes)
2221     else
2222         AC_MSG_RESULT(no)
2223         # not sure we should warn the user, crash, etc.
2224     fi
2225 fi
2226
2227 dnl check for C99 string to long long conversion functions, assume that if we
2228 dnl have the unsigned variants, then we have the signed ones as well
2229 dnl
2230 dnl at least under SGI these functions are only available in C99 code and not
2231 dnl in C++ so do these tests using C++ compiler
2232 AC_LANG_PUSH(C++)
2233 if test "wxUSE_UNICODE" = "yes"; then
2234     WX_CHECK_FUNCS(wcstoull)
2235 else
2236     WX_CHECK_FUNCS(strtoull)
2237 fi
2238 AC_LANG_POP()
2239
2240 dnl ---------------------------------------------------------------------------
2241 dnl Optional libraries
2242 dnl
2243 dnl   --with-<lib>=sys
2244 dnl       looks for system library and fails if not found
2245 dnl
2246 dnl   --with-<lib>
2247 dnl   --with-<lib>=yes
2248 dnl       looks for system library and, if not found, prints a warning,
2249 dnl       falls back to the builtin wx version, and continues configuration
2250 dnl
2251 dnl   --with-<lib>=builtin
2252 dnl       uses builtin wx version without searching for system library
2253 dnl
2254 dnl   --with-<lib>=no
2255 dnl   --without-<lib>
2256 dnl       do not use library (neither system nor builtin wx version)
2257 dnl
2258 dnl ---------------------------------------------------------------------------
2259
2260 dnl ------------------------------------------------------------------------
2261 dnl Check for regex libraries
2262 dnl ------------------------------------------------------------------------
2263
2264 if test "$wxUSE_REGEX" != "no"; then
2265     AC_DEFINE(wxUSE_REGEX)
2266
2267     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2268         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2269         wxUSE_REGEX=builtin
2270     fi
2271
2272     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2273         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2274         dnl on some old systems it may be in libregex - check for it too?
2275         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)],, [ ])
2276
2277         if test "x$ac_cv_func_regcomp" != "xyes"; then
2278             if test "$wxUSE_REGEX" = "sys" ; then
2279                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2280             else
2281                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2282                 wxUSE_REGEX=builtin
2283             fi
2284         else
2285             dnl we are using the system library
2286             wxUSE_REGEX=sys
2287             dnl only the built-in supports advanced REs
2288             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2289         fi
2290     fi
2291 fi
2292
2293 dnl ------------------------------------------------------------------------
2294 dnl Check for zlib compression library
2295 dnl ------------------------------------------------------------------------
2296
2297 ZLIB_LINK=
2298 if test "$wxUSE_ZLIB" != "no" ; then
2299     AC_DEFINE(wxUSE_ZLIB)
2300
2301     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2302         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2303         dnl should still use it because hopefully (can someone confirm this?)
2304         dnl Apple did fix the security problem in it and not using the system
2305         dnl library results in a whole bunch of warnings when linking with
2306         dnl Carbon framework
2307         if test "$USE_DARWIN" = 1; then
2308             system_zlib_h_ok="yes"
2309         else
2310             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2311             dnl known to not work) and although I don't know which is
2312             dnl the minimal required version it's safer to test for 1.1.4 as
2313             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2314             dnl has anything more ancient (1.1.3 was released in July 1998)
2315             dnl anyhow
2316             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2317                 [AC_TRY_RUN(
2318                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2319                     [
2320                         #include <zlib.h>
2321                         #include <stdio.h>
2322
2323                         int main()
2324                         {
2325                             FILE *f=fopen("conftestval", "w");
2326                             if (!f) exit(1);
2327                             fprintf(f, "%s",
2328                                     ZLIB_VERSION[0] == '1' &&
2329                                     (ZLIB_VERSION[2] > '1' ||
2330                                     (ZLIB_VERSION[2] == '1' &&
2331                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2332                             exit(0);
2333                         }
2334                     ],
2335                     ac_cv_header_zlib_h=`cat conftestval`,
2336                     ac_cv_header_zlib_h=no,
2337                     dnl cross-compiling: don't have an answer, try later
2338                     unset ac_cv_header_zlib_h
2339                 )]
2340             )
2341             dnl If the test above did not come up with a value (e.g. cross
2342             dnl compiling) then this should give a definitive answer
2343             AC_CHECK_HEADER(zlib.h,,, [ ])
2344
2345             system_zlib_h_ok=$ac_cv_header_zlib_h
2346         fi
2347
2348         if test "$system_zlib_h_ok" = "yes"; then
2349             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2350         fi
2351
2352         if test "x$ZLIB_LINK" = "x" ; then
2353             if test "$wxUSE_ZLIB" = "sys" ; then
2354                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2355             else
2356                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2357                 wxUSE_ZLIB=builtin
2358             fi
2359         else
2360             dnl we are using the system library
2361             wxUSE_ZLIB=sys
2362         fi
2363     fi
2364 fi
2365
2366 dnl ------------------------------------------------------------------------
2367 dnl Check for png library
2368 dnl ------------------------------------------------------------------------
2369
2370 PNG_LINK=
2371 if test "$wxUSE_LIBPNG" != "no" ; then
2372     AC_DEFINE(wxUSE_LIBPNG)
2373
2374     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2375         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2376         wxUSE_LIBPNG=sys
2377     fi
2378
2379     dnl for the check below to have a chance to succeed, we must already have
2380     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2381     dnl doesn't depend on zlib)
2382     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2383         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2384         wxUSE_LIBPNG=builtin
2385     fi
2386
2387     if test "$wxUSE_MGL" != 1 ; then
2388         dnl Don't check for libpng when building wxMGL, libmgl contains it
2389         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2390             dnl libpng version 0.9 is known to not work, if an even newer
2391             dnl version is required, just bump it up in the test below
2392             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2393                 [AC_TRY_RUN(
2394                     dnl png.h defines PNG_LIBPNG_VER=number
2395                     [
2396                         #include <png.h>
2397                         #include <stdio.h>
2398
2399                         int main()
2400                         {
2401                             FILE *f=fopen("conftestval", "w");
2402                             if (!f) exit(1);
2403                             fprintf(f, "%s",
2404                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2405                             exit(0);
2406                         }
2407                     ],
2408                     ac_cv_header_png_h=`cat conftestval`,
2409                     ac_cv_header_png_h=no,
2410                     dnl cross-compiling: test (later) if we have any png.h
2411                     unset ac_cv_header_png_h
2412                 )]
2413             )
2414             AC_CHECK_HEADER(png.h,,, [ ])
2415
2416             if test "$ac_cv_header_png_h" = "yes"; then
2417                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2418             fi
2419
2420             if test "x$PNG_LINK" = "x" ; then
2421                 if test "$wxUSE_LIBPNG" = "sys" ; then
2422                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2423                 else
2424                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2425                     wxUSE_LIBPNG=builtin
2426                 fi
2427             else
2428                 dnl we are using the system library
2429                 wxUSE_LIBPNG=sys
2430             fi
2431         fi
2432     fi
2433 fi
2434
2435 dnl ------------------------------------------------------------------------
2436 dnl Check for jpeg library
2437 dnl ------------------------------------------------------------------------
2438
2439 JPEG_LINK=
2440 if test "$wxUSE_LIBJPEG" != "no" ; then
2441     AC_DEFINE(wxUSE_LIBJPEG)
2442
2443     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2444         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2445         wxUSE_LIBJPEG=sys
2446     fi
2447
2448     if test "$wxUSE_MGL" != 1 ; then
2449         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2450         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2451             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2452             dnl HAVE_STDLIB_H which are already defined and this provokes
2453             dnl a compiler warning which configure considers as an error...
2454             AC_MSG_CHECKING(for jpeglib.h)
2455             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2456                 AC_TRY_COMPILE(
2457                     [
2458                         #undef HAVE_STDLIB_H
2459                         #include <stdio.h>
2460                         #include <jpeglib.h>
2461                     ],
2462                     [
2463                     ],
2464                     ac_cv_header_jpeglib_h=yes,
2465                     ac_cv_header_jpeglib_h=no
2466                 )
2467             )
2468             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2469
2470             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2471                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2472             fi
2473
2474             if test "x$JPEG_LINK" = "x" ; then
2475                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2476                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2477                 else
2478                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2479                     wxUSE_LIBJPEG=builtin
2480                 fi
2481             else
2482                 dnl we are using the system library
2483                 wxUSE_LIBJPEG=sys
2484
2485                 if test "$wxUSE_MSW" = 1; then
2486                     dnl boolean is defined by the jpeg headers and also by the
2487                     dnl Windows headers of some compilers. This type has been
2488                     dnl renamed in the builtin, so it is only an issue when
2489                     dnl using an external jpeg lib on Windows.
2490                     AC_CHECK_TYPES(
2491                         [boolean],
2492                         [
2493                             AC_CHECK_SIZEOF(
2494                                 [boolean],
2495                                 [],
2496                                 [
2497                                     #undef HAVE_BOOLEAN
2498                                     #include <stdio.h>
2499                                     #include <jpeglib.h>
2500                                 ])
2501                             AC_DEFINE_UNQUOTED(
2502                                 [wxHACK_BOOLEAN],
2503                                 [wxInt`expr 8 \* $ac_cv_sizeof_boolean`])
2504                         ],
2505                         [],
2506                         [#include <windows.h>])
2507                 fi
2508             fi
2509         fi
2510     fi
2511 fi
2512
2513 dnl ------------------------------------------------------------------------
2514 dnl Check for tiff library
2515 dnl ------------------------------------------------------------------------
2516
2517 TIFF_LINK=
2518 TIFF_PREREQ_LINKS=-lm
2519 if test "$wxUSE_LIBTIFF" != "no" ; then
2520     AC_DEFINE(wxUSE_LIBTIFF)
2521
2522     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2523         dnl libtiff may depend on libjpeg and libz so use them in the test
2524         dnl below or it would fail
2525         if test "$wxUSE_LIBJPEG" = "sys"; then
2526             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2527         fi
2528         if test "$wxUSE_ZLIB" = "sys"; then
2529             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2530         fi
2531         AC_CHECK_HEADER(tiffio.h,
2532                         [
2533                             AC_CHECK_LIB(tiff, TIFFError,
2534                                          TIFF_LINK=" -ltiff",
2535                                          ,
2536                                          $TIFF_PREREQ_LINKS)
2537                         ],
2538                         [],
2539                         [ ]
2540                        )
2541
2542         if test "x$TIFF_LINK" = "x" ; then
2543             if test "$wxUSE_LIBTIFF" = "sys" ; then
2544                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2545             else
2546                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2547                 wxUSE_LIBTIFF=builtin
2548             fi
2549         else
2550             dnl we are using the system library
2551             wxUSE_LIBTIFF=sys
2552         fi
2553     fi
2554 fi
2555
2556 dnl ------------------------------------------------------------------------
2557 dnl Check for expat libraries
2558 dnl ------------------------------------------------------------------------
2559
2560 if test "$wxUSE_WCHAR_T" != "yes"; then
2561     if test "$wxUSE_EXPAT" != "no"; then
2562         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2563         wxUSE_EXPAT=no
2564     fi
2565     if test "$wxUSE_XML" != "no"; then
2566         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2567         wxUSE_XML=no
2568     fi
2569 fi
2570
2571 if test "$wxUSE_EXPAT" != "no"; then
2572     wxUSE_XML=yes
2573     AC_DEFINE(wxUSE_EXPAT)
2574     AC_DEFINE(wxUSE_XML)
2575
2576     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2577         AC_CHECK_HEADER([expat.h], [found_expat_h=1],, [ ])
2578         if test "x$found_expat_h" = "x1"; then
2579             dnl Expat 1.95.6 comes with broken expat.h:
2580             AC_CACHE_CHECK([if expat.h is valid C++ header],
2581                 wx_cv_expat_is_not_broken,
2582                 [
2583                 AC_LANG_PUSH(C++)
2584                 AC_TRY_COMPILE([#include <expat.h>],[],
2585                     wx_cv_expat_is_not_broken=yes,
2586                     wx_cv_expat_is_not_broken=no
2587                 )
2588                 AC_LANG_POP()
2589                 ]
2590             )
2591             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2592                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2593             fi
2594         fi
2595         if test "x$EXPAT_LINK" = "x" ; then
2596             if test "$wxUSE_EXPAT" = "sys" ; then
2597                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2598             else
2599                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2600                 wxUSE_EXPAT=builtin
2601             fi
2602         else
2603             dnl we are using the system library
2604             wxUSE_EXPAT=sys
2605         fi
2606     fi
2607     if test "$wxUSE_EXPAT" = "builtin" ; then
2608         dnl Expat needs this:
2609         AC_CONFIG_SUBDIRS([src/expat])
2610     fi
2611 fi
2612
2613
2614 dnl ------------------------------------------------------------------------
2615 dnl Check for libmspack
2616 dnl ------------------------------------------------------------------------
2617
2618 if test "$wxUSE_LIBMSPACK" != "no"; then
2619     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1],, [ ])
2620     if test "x$found_mspack_h" = "x1"; then
2621         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2622                      MSPACK_LINK=" -lmspack")
2623     fi
2624     if test "x$MSPACK_LINK" = "x" ; then
2625         wxUSE_LIBMSPACK=no
2626     fi
2627 fi
2628
2629 if test "$wxUSE_LIBMSPACK" != "no"; then
2630     AC_DEFINE(wxUSE_LIBMSPACK)
2631 fi
2632
2633
2634 dnl ----------------------------------------------------------------
2635 dnl search for toolkit (widget sets)
2636 dnl ----------------------------------------------------------------
2637
2638 AFMINSTALL=
2639 WIN32INSTALL=
2640
2641 TOOLKIT=
2642 TOOLKIT_INCLUDE=
2643 WIDGET_SET=
2644
2645 dnl are we building for a win32 target environment?
2646 dnl If so, setup common stuff needed for both GUI and Base libs.
2647 if test "$USE_WIN32" = 1 ; then
2648     AC_CHECK_HEADERS(w32api.h,,, [ ])
2649     AC_CHECK_HEADER(windows.h,,
2650     [
2651         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2652     ],
2653     [ ])
2654
2655     dnl --- FIXME: This is still a somewhat random list of libs,
2656     dnl ---        some of them should probably be included conditionally.
2657     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2658
2659     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2660         LIBS="$LIBS -loleacc"
2661     fi
2662
2663     case "${host}" in
2664         *-*-cygwin* )
2665             dnl Cygwin doesn't include these by default
2666             LIBS="$LIBS -lkernel32 -luser32"
2667     esac
2668
2669     dnl add extra odbc libs if we have compiled in odbc
2670     if test "$wxUSE_ODBC" = "sys" ; then
2671         wxUSE_ODBC = "yes"
2672     fi
2673     if test "$wxUSE_ODBC" = "yes" ; then
2674         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2675         AC_DEFINE(wxUSE_ODBC)
2676     fi
2677     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2678
2679     dnl This one is still used by some sample makefiles.
2680     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2681     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2682
2683     dnl This lot we export to wx-config.  It must add the relevant
2684     dnl include directories at the point when they can be known.
2685     dnl (but are these (still) required anyway?)
2686     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2687
2688     dnl install Win32-specific files in "make install"
2689     WIN32INSTALL=win32install
2690
2691     dnl pbt.h is missing on Wine at least
2692     AC_CHECK_HEADER([pbt.h],, [AC_DEFINE(NEED_PBT_H)], [ ])
2693 fi
2694
2695 if test "$wxUSE_GUI" = "yes"; then
2696     USE_GUI=1
2697
2698     GUI_TK_LIBRARY=
2699
2700     WXGTK12=
2701     WXGTK127=
2702     WXGTK20=
2703     WXGPE=
2704
2705     if test "$wxUSE_COCOA" = 1 ; then
2706         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2707             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2708             wxUSE_PRINTING_ARCHITECTURE=no
2709         fi
2710         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2711             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2712             wxUSE_DRAG_AND_DROP=no
2713         fi
2714         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2715             AC_MSG_WARN([wxDragImage not supported under wxCocoa yet, disabled])
2716             wxUSE_DRAGIMAGE=no
2717         fi
2718     fi
2719
2720     if test "$wxUSE_MSW" = 1 ; then
2721         TOOLKIT=MSW
2722         GUIDIST=MSW_DIST
2723
2724         dnl -mwindows causes a heap of other default gui libs to be linked in.
2725         case "${host}" in
2726             *-*-mingw32* )
2727                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
2728         esac
2729     fi
2730
2731     if test "$wxUSE_GTK" = 1; then
2732         dnl GTK+ test program must be compiled with C compiler
2733         AC_MSG_CHECKING([for GTK+ version])
2734
2735         gtk_version_cached=1
2736         AC_CACHE_VAL(wx_cv_lib_gtk,
2737             [
2738                 dnl stupid GTK+ AM macros produce their own messages, so we
2739                 dnl have to pass to the next line
2740                 gtk_version_cached=0
2741                 AC_MSG_RESULT()
2742
2743                 dnl we must link against lgthread unless the user
2744                 dnl used --disable-threads
2745                 GTK_MODULES=
2746                 if test "$wxUSE_THREADS" = "yes"; then
2747                     GTK_MODULES=gthread
2748                 fi
2749
2750                 dnl detect GTK2
2751                 wx_cv_lib_gtk=
2752                 if test "x$wxGTK_VERSION" != "x1"
2753                 then
2754                     dnl The gthread.pc that ships with Solaris returns '-mt',
2755                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
2756                     dnl So disable the compile check and remove the -mt below.
2757                     case "${host}" in
2758                         *-*-solaris2* )
2759                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
2760                                 enable_gtktest=no
2761                             fi
2762                     esac
2763
2764                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
2765
2766                     dnl Solaris also requires -lX11 for static lib
2767                     case "${host}" in
2768                         *-*-solaris2* )
2769                             if test "$wxUSE_SHARED" != "yes"; then
2770                                 GTK_LIBS="$GTK_LIBS -lX11"
2771                             fi
2772                     esac
2773                 fi
2774
2775                 dnl detect GTK1.x
2776                 if test -z "$wx_cv_lib_gtk"; then
2777                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
2778                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
2779
2780                         if test -z "$wx_cv_lib_gtk"; then
2781                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
2782                         fi
2783                     fi
2784                 fi
2785
2786                 if test -z "$wx_cv_lib_gtk"; then
2787                     dnl looks better in AC_MSG_RESULT
2788                     wx_cv_lib_gtk=none
2789                 else
2790                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
2791                     dnl subsequent runs
2792                     wx_cv_cflags_gtk=$GTK_CFLAGS
2793                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
2794                 fi
2795             ]
2796         )
2797
2798         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
2799         dnl enough
2800         if test "$gtk_version_cached" = 1; then
2801             AC_MSG_RESULT($wx_cv_lib_gtk)
2802         fi
2803
2804         case "$wx_cv_lib_gtk" in
2805             2.0)    WXGTK20=1
2806                     TOOLKIT_VERSION=2
2807                     ;;
2808             1.2.7)  WXGTK127=1
2809                     WXGTK12=1
2810                     ;;
2811             1.2.3)  WXGTK12=1
2812                     ;;
2813             *)      AC_MSG_ERROR([
2814 The development files for GTK+ were not found. For GTK+ 2, please
2815 ensure that pkg-config is in the path and that gtk+-2.0.pc is
2816 installed. For GTK+ 1.2 please check that gtk-config is in the path,
2817 and that the version is 1.2.3 or above. Also check that the
2818 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
2819 --libs' are in the LD_LIBRARY_PATH or equivalent.
2820                             ])
2821                     ;;
2822         esac
2823
2824         if test "$WXGTK20" = 1; then
2825             save_CFLAGS="$CFLAGS"
2826             save_LIBS="$LIBS"
2827             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
2828             LIBS="$LIBS $wx_cv_libs_gtk"
2829
2830             dnl gtk_icon_size_lookup is not available in the GTK+ headers
2831             dnl that have shipped with some versions of Sun's JDS. Not using
2832             dnl AC_CHECK_FUNCS here since it only checks the function exists
2833             dnl in the lib (not the header).
2834             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
2835                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
2836                            [#include <gtk/gtk.h>])
2837
2838
2839             dnl test if we have at least GTK+ 2.10:
2840             AC_MSG_CHECKING([if GTK+ is version >= 2.10])
2841             AC_TRY_COMPILE([
2842                             #include <gtk/gtk.h>
2843                            ],
2844                            [
2845                             #if !GTK_CHECK_VERSION(2,10,0)
2846                             Not GTK+ 2.10
2847                             #endif
2848                            ],
2849                            [
2850                             AC_DEFINE(__WXGTK210__)
2851                             AC_DEFINE(__WXGTK26__)
2852                             AC_DEFINE(__WXGTK24__)
2853                             AC_MSG_RESULT([yes])
2854                             ac_wxgtk210=1
2855                            ],
2856                            [
2857                             AC_MSG_RESULT([no])
2858                             ac_wxgtk210=0
2859                            ])
2860
2861             if test "$ac_wxgtk210" = 0; then
2862                 dnl test if we have at least GTK+ 2.6:
2863                 AC_MSG_CHECKING([if GTK+ is version >= 2.6])
2864                 AC_TRY_COMPILE([
2865                                 #include <gtk/gtk.h>
2866                             ],
2867                             [
2868                                 #if !GTK_CHECK_VERSION(2,6,0)
2869                                 Not GTK+ 2.6
2870                                 #endif
2871                             ],
2872                             [
2873                                 AC_DEFINE(__WXGTK26__)
2874                                 AC_DEFINE(__WXGTK24__)
2875                                 AC_MSG_RESULT([yes])
2876                                 ac_wxgtk26=1
2877                             ],
2878                             [
2879                                 AC_MSG_RESULT([no])
2880                                 ac_wxgtk26=0
2881                             ])
2882             fi
2883
2884             if test "$ac_wxgtk26" = 0; then
2885                 dnl test if we have at least GTK+ 2.4:
2886                 AC_MSG_CHECKING([if GTK+ is version >= 2.4])
2887                 AC_TRY_COMPILE([
2888                                 #include <gtk/gtk.h>
2889                             ],
2890                             [
2891                                 #if !GTK_CHECK_VERSION(2,4,0)
2892                                 Not GTK+ 2.4
2893                                 #endif
2894                             ],
2895                             [
2896                                 AC_DEFINE(__WXGTK24__)
2897                                 AC_MSG_RESULT([yes])
2898                             ],
2899                             [
2900                                 AC_MSG_RESULT([no])
2901                             ])
2902             fi
2903
2904             CFLAGS="$save_CFLAGS"
2905             LIBS="$save_LIBS"
2906         else
2907             if test "$wxUSE_UNICODE" = "yes"; then
2908                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
2909                 wxUSE_UNICODE=no
2910             fi
2911
2912             dnl test for XIM support in libgdk
2913             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
2914
2915             dnl we need poll() in src/gtk1/app.cpp (we know that Darwin doesn't
2916             dnl have it but we do the check for the others)
2917             if test "$USE_DARWIN" != 1; then
2918                 AC_CHECK_FUNCS(poll)
2919             fi
2920         fi
2921
2922         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
2923         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
2924
2925         AFMINSTALL=afminstall
2926         TOOLKIT=GTK
2927         GUIDIST=GTK_DIST
2928
2929         dnl test for external libxpm if we're configured to use it
2930         if test "$wxUSE_GPE" = "yes"; then
2931             AC_MSG_CHECKING(for gpewidget library)
2932             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
2933             if test "$ac_find_libraries" != "" ; then
2934                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2935                 dnl -lgpewidget must be before all GTK libs and
2936                 dnl we guess its path from the prefix
2937                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
2938                 WXGPE=1
2939                 AC_MSG_RESULT([found in $ac_find_libraries])
2940             else
2941                 AC_MSG_RESULT(not found)
2942             fi
2943
2944             dnl AC_MSG_CHECKING(for gpe library)
2945             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
2946             dnl if test "$ac_find_libraries" != "" ; then
2947             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
2948             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
2949             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
2950             dnl else
2951             dnl     AC_MSG_RESULT(not found)
2952             dnl fi
2953         fi
2954     fi
2955
2956     if test "$wxUSE_MGL" = 1; then
2957        AC_MSG_CHECKING(for SciTech MGL library)
2958         if test "x$MGL_ROOT" = x ; then
2959             AC_MSG_RESULT(not found)
2960             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
2961         else
2962             AC_MSG_RESULT($MGL_ROOT)
2963         fi
2964
2965         AC_MSG_CHECKING(for libmgl location)
2966         dnl Find MGL library that we want
2967         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
2968         dnl             and for non-x86 versions
2969         case "${host}" in
2970             *-*-linux* )
2971               dnl glibc.so, glibc are for older versions of MGL,
2972               dnl x86/a, x86/so are used by >= 5.0 R11
2973               if test "x$wxUSE_SHARED" = xyes ; then
2974                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
2975               else
2976                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
2977               fi
2978               ;;
2979             *-pc-msdosdjgpp )
2980               mgl_os_candidates="dos32/dj2"
2981               ;;
2982             *)
2983               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
2984         esac
2985
2986         mgl_lib_type=""
2987         mgl_os=""
2988
2989         for mgl_os_i in $mgl_os_candidates ; do
2990             if test "x$mgl_os" = x ; then
2991                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
2992                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
2993                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
2994                         mgl_lib_type=debug
2995                         mgl_os=$mgl_os_i
2996                     fi
2997                 fi
2998                 if test "x$mgl_lib_type" = x ; then
2999                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3000                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3001                         mgl_lib_type=release
3002                         mgl_os=$mgl_os_i
3003                     fi
3004                 fi
3005             fi
3006         done
3007
3008         if test "x$mgl_os" = x ; then
3009             AC_MSG_RESULT(not found)
3010             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3011         fi
3012         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3013
3014         wxUSE_UNIVERSAL="yes"
3015
3016         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3017         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3018
3019         AFMINSTALL=afminstall
3020         TOOLKIT=MGL
3021         GUIDIST=MGL_DIST
3022     fi
3023
3024     if test "$wxUSE_DFB" = 1; then
3025        PKG_PROG_PKG_CONFIG()
3026
3027        PKG_CHECK_MODULES(DIRECTFB,
3028                          [directfb >= 0.9.23],
3029                          [
3030                            wxUSE_UNIVERSAL="yes"
3031                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3032                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3033                            TOOLKIT=DFB
3034                            GUIDIST=DFB_DIST
3035                          ],
3036                          [
3037                            AC_MSG_ERROR([DirectFB not found.])
3038                          ]
3039                          )
3040     fi
3041
3042     if test "$wxUSE_MICROWIN" = 1; then
3043         AC_MSG_CHECKING(for MicroWindows)
3044         if test "x$MICROWINDOWS" = x ; then
3045             AC_MSG_RESULT(not found)
3046             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3047         else
3048             AC_MSG_RESULT($MICROWINDOWS)
3049         fi
3050
3051         if test -f $MICROWINDOWS/lib/libmwin.a; then
3052             AC_MSG_RESULT(MicroWindows' libraries found.)
3053         else
3054             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3055         fi
3056
3057         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3058         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3059
3060         wxUSE_UNIVERSAL="yes"
3061
3062         AFMINSTALL=afminstall
3063         TOOLKIT=MICROWIN
3064         GUIDIST=MICROWIN_DIST
3065
3066         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3067     fi
3068
3069     dnl common part of X11 and Motif port checks
3070     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3071         dnl use standard macros to check for X headers/libs, this brings
3072         dnl support for the standard configure options --x-includes,
3073         dnl --x-libraries and --no-x
3074         AC_PATH_XTRA
3075
3076         if test "$no_x" = "yes"; then
3077           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3078         fi
3079
3080         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3081         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3082         dnl this junk out
3083         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3084         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3085         AFMINSTALL=afminstall
3086         COMPILED_X_PROGRAM=0
3087
3088     fi
3089
3090     if test "$wxUSE_X11" = 1; then
3091         if test "$wxUSE_NANOX" = "yes"; then
3092             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3093             if test "x$MICROWIN" = x ; then
3094                 AC_MSG_RESULT(not found)
3095                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3096             else
3097                 AC_MSG_RESULT($MICROWIN)
3098                 AC_DEFINE(wxUSE_NANOX)
3099             fi
3100         fi
3101
3102         if test "$wxUSE_UNICODE" = "yes"; then
3103             PKG_PROG_PKG_CONFIG()
3104
3105             PKG_CHECK_MODULES(PANGOX, pangox,
3106                 [
3107                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3108                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3109                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3110                 ],
3111                 [
3112                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3113                 ]
3114             )
3115             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3116                 [
3117                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3118                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3119                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3120                 ],
3121                 [
3122                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3123                     wxUSE_PRINTING_ARCHITECTURE="no"
3124                 ]
3125             )
3126             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3127                 [
3128                     AC_DEFINE(HAVE_PANGO_XFT)
3129                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3130                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3131                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3132                 ],
3133                 [
3134                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3135                 ]
3136             )
3137             save_LIBS="$LIBS"
3138             LIBS="$LIBS $PANGOX_LIBS"
3139             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3140             LIBS="$save_LIBS"
3141         fi
3142
3143         wxUSE_UNIVERSAL="yes"
3144
3145         if test "$wxUSE_NANOX" = "yes"; then
3146             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3147             TOOLCHAIN_DEFS="${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"
3148             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3149         else
3150             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3151         fi
3152
3153         TOOLKIT=X11
3154         GUIDIST=X11_DIST
3155     fi
3156
3157     if test "$wxUSE_MOTIF" = 1; then
3158         AC_MSG_CHECKING(for Motif/Lesstif headers)
3159         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3160         if test "$ac_find_includes" != "" ; then
3161             AC_MSG_RESULT(found in $ac_find_includes)
3162             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3163             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3164         else
3165             save_CFLAGS=$CFLAGS
3166             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3167
3168             AC_TRY_COMPILE(
3169                 [
3170                     #include <Xm/Xm.h>
3171                 ],
3172                 [
3173                     int version;
3174                     version = xmUseVersion;
3175                 ],
3176                 [
3177                     AC_MSG_RESULT(found in default search path)
3178                     COMPILED_X_PROGRAM=1
3179                 ],
3180                 [
3181                     AC_MSG_RESULT(no)
3182                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3183                 ]
3184             )
3185
3186             CFLAGS=$save_CFLAGS
3187         fi
3188
3189
3190         AC_MSG_CHECKING(for Motif/Lesstif library)
3191         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3192
3193         if test "x$ac_find_libraries" != "x" ; then
3194             AC_MSG_RESULT(found in $ac_find_libraries)
3195
3196             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3197             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3198         else
3199             dnl it might happen that we found headers in one of the standard
3200             dnl paths but the libs are elsewhere but still in default (linker)
3201             dnl path -- try to compile a test program to check for this
3202             save_CFLAGS=$CFLAGS
3203             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3204             save_LIBS="$LIBS"
3205             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3206
3207             AC_TRY_LINK(
3208                 [
3209                     #include <Xm/Xm.h>
3210                 ],
3211                 [
3212                     int version;
3213                     version = xmUseVersion;
3214                 ],
3215                 [
3216                     AC_MSG_RESULT(found in default search path)
3217                     COMPILED_X_PROGRAM=1
3218                 ],
3219                 [
3220                     AC_MSG_RESULT(no)
3221                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3222                 ]
3223             )
3224
3225             CFLAGS=$save_CFLAGS
3226             LIBS="$save_LIBS"
3227         fi
3228
3229         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3230         libp_link=""
3231         libsm_ice_link=""
3232         libs_found=0
3233         for libp in "" " -lXp"; do
3234             if test "$libs_found" = "0"; then
3235                 for libsm_ice in "" " -lSM -lICE"; do
3236                     if test "$libs_found" = "0"; then
3237                         save_LIBS="$LIBS"
3238                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3239                         save_CFLAGS=$CFLAGS
3240                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3241
3242                         AC_TRY_LINK(
3243                             [
3244                                 #include <Xm/Xm.h>
3245                                 #include <Xm/List.h>
3246                             ],
3247                             [
3248                                 XmString string = NULL;
3249                                 Widget w = NULL;
3250                                 int position = 0;
3251                                 XmListAddItem(w, string, position);
3252                             ],
3253                             [
3254                                 libp_link="$libp"
3255                                 libsm_ice_link="$libsm_ice"
3256                                 AC_MSG_RESULT(
3257                                     [need${libp_link}${libsm_ice_link}])
3258                                 libs_found=1
3259                             ], []
3260                         )
3261
3262                         LIBS="$save_LIBS"
3263                         CFLAGS=$save_CFLAGS
3264                     fi
3265                 done
3266             fi
3267         done
3268
3269         if test "$libs_found" = "0"; then
3270             AC_MSG_RESULT([can't find the right libraries])
3271             AC_MSG_ERROR([can't link a simple motif program])
3272         fi
3273
3274         dnl this seems to be needed under IRIX and shouldn't do any harm
3275         dnl elsewhere
3276         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3277
3278         save_CFLAGS=$CFLAGS
3279         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3280
3281         AC_CACHE_CHECK([for Motif 2],
3282             wx_cv_lib_motif2,
3283             AC_TRY_COMPILE([
3284                             #include <Xm/Xm.h>
3285                            ],
3286                            [
3287                             #if XmVersion < 2000
3288                             Not Motif 2
3289                             #endif
3290                            ],
3291                            wx_cv_lib_motif2="yes",
3292                            wx_cv_lib_motif2="no"))
3293         if test "$wx_cv_lib_motif2" = "yes"; then
3294             AC_DEFINE(__WXMOTIF20__,1)
3295         else
3296             AC_DEFINE(__WXMOTIF20__,0)
3297         fi
3298
3299         AC_CACHE_CHECK([whether Motif is Lesstif],
3300             wx_cv_lib_lesstif,
3301             AC_TRY_COMPILE([
3302                             #include <Xm/Xm.h>
3303                            ],
3304                            [
3305                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3306                             Not Lesstif
3307                             #endif
3308                            ],
3309                            wx_cv_lib_lesstif="yes",
3310                            wx_cv_lib_lesstif="no")
3311         )
3312         if test "$wx_cv_lib_lesstif" = "yes"; then
3313             AC_DEFINE(__WXLESSTIF__,1)
3314         else
3315             AC_DEFINE(__WXLESSTIF__,0)
3316         fi
3317
3318         CFLAGS=$save_CFLAGS
3319
3320         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3321         TOOLKIT=MOTIF
3322         GUIDIST=MOTIF_DIST
3323     fi
3324
3325     dnl more tests common to X11 and Motif:
3326     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3327         dnl test for external libxpm if we're configured to use it
3328         if test "$wxUSE_LIBXPM" = "sys"; then
3329             AC_MSG_CHECKING(for Xpm library)
3330             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3331             if test "$ac_find_libraries" != "" ; then
3332                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3333                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3334                 AC_MSG_RESULT(found in $ac_find_libraries)
3335
3336                 AC_CACHE_CHECK([for X11/xpm.h],
3337                     wx_cv_x11_xpm_h,
3338                     [
3339                         save_CFLAGS=$CFLAGS
3340                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3341
3342                         AC_TRY_COMPILE(
3343                             [
3344                                 #include <X11/xpm.h>
3345                             ],
3346                             [
3347                                 int version;
3348                                 version = XpmLibraryVersion();
3349                             ],
3350                             wx_cv_x11_xpm_h=yes,
3351                             wx_cv_x11_xpm_h=no
3352                         )
3353
3354                         CFLAGS=$save_CFLAGS
3355                     ]
3356                 )
3357
3358                 if test $wx_cv_x11_xpm_h = "yes"; then
3359                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3360                     AC_DEFINE(wxHAVE_LIB_XPM)
3361                 else
3362                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3363                 fi
3364             fi
3365
3366         fi
3367
3368         dnl XShapeQueryExtension checks: first the library, then prototype
3369         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3370                      [
3371                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3372                       wxHAVE_XEXT_LIB=1
3373                      ],
3374                      [], [$GUI_TK_LIBRARY -lX11])
3375
3376         if test "$wxHAVE_XEXT_LIB" = 1; then
3377             save_CFLAGS="$CFLAGS"
3378             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3379
3380             AC_MSG_CHECKING([for X11/extensions/shape.h])
3381             AC_TRY_COMPILE([
3382                             #include <X11/Xlib.h>
3383                             #include <X11/extensions/shape.h>
3384                            ],
3385                            [
3386                             int dummy1, dummy2;
3387                             XShapeQueryExtension((Display*)NULL,
3388                                                  (int*)NULL, (int*)NULL);
3389                            ],
3390                            [
3391                             AC_DEFINE(HAVE_XSHAPE)
3392                             AC_MSG_RESULT([found])
3393                            ],
3394                            [
3395                             AC_MSG_RESULT([not found])
3396                            ])
3397             CFLAGS="$save_CFLAGS"
3398
3399         fi
3400     fi
3401
3402     if test "$wxUSE_MAC" = 1; then
3403         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3404         if test "$GCC" = yes; then
3405             AC_MSG_RESULT([gcc])
3406             CPPFLAGS_PASCAL="-fpascal-strings"
3407         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3408             AC_MSG_RESULT([xlc])
3409             CPPFLAGS_PASCAL="-qmacpstr"
3410         else
3411             AC_MSG_RESULT([none])
3412         fi
3413
3414         if test "x$wxUSE_UNIX" = "xyes"; then
3415             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3416         else
3417             dnl platform.h needs TARGET_CARBON before setup.h
3418             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3419         fi
3420
3421         TOOLKIT=MAC
3422         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3423         GUIDIST=MACX_DIST
3424         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3425         dnl are different, so they need different names:
3426         WXBASEPORT="_carbon"
3427     fi
3428
3429     if test "$wxUSE_COCOA" = 1; then
3430         TOOLKIT=COCOA
3431         GUIDIST=COCOA_DIST
3432     fi
3433
3434     if test "$wxUSE_PM" = 1; then
3435         TOOLKIT=PM
3436         GUIDIST=PM_DIST
3437         AC_CACHE_CHECK([for type SPBCDATA],
3438             wx_cv_spbcdata,
3439             [
3440                 AC_TRY_COMPILE(
3441                     [
3442                         #define INCL_PM
3443                         #include <os2.h>
3444                     ],
3445                     [
3446                         SPBCDATA test;
3447                     ],
3448                     wx_cv_spbcdata=yes,
3449                     wx_cv_spbcdata=no
3450                 )
3451             ]
3452         )
3453
3454         if test $wx_cv_spbcdata = "yes"; then
3455             AC_DEFINE(HAVE_SPBCDATA)
3456         fi
3457     fi
3458
3459     dnl the name of the directory where the files for this toolkit live
3460     if test "$TOOLKIT" = "PM" ; then
3461         TOOLKIT_DIR="os2"
3462     else
3463         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3464     fi
3465
3466     if test "$wxUSE_UNIVERSAL" = "yes"; then
3467         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3468         WIDGET_SET=univ
3469     fi
3470
3471     dnl distribute samples/demos/utils with GUI versions
3472     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3473     DISTDIR="wx\$(TOOLKIT)"
3474 else
3475     USE_GUI=0
3476
3477     dnl this doesn't quite work right for wxBase, but the places
3478     dnl where it is wrong aren't fatal (yet) though.
3479     TOOLKIT_DIR="base"
3480
3481     dnl the sources, their dependenices and the headers
3482     if test "$USE_WIN32" = 1 ; then
3483         dnl yes, the toolkit for wxBase on win32 is actually MSW
3484         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3485         TOOLKIT="MSW"
3486     fi
3487
3488     dnl distribute only wxBase sources/headers
3489     GUIDIST="BASE_DIST"
3490     DISTDIR="wxBase"
3491 fi
3492
3493
3494 dnl ---------------------------------------------------------------------------
3495 dnl UTF-8 support
3496 dnl ---------------------------------------------------------------------------
3497
3498 dnl If UTF-8 support wasn't explicitly enabled or disabled, enable it only
3499 dnl for ports where it makes sense by default (GTK+, DirectFB):
3500 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "auto" ; then
3501     if test "$USE_UNIX" = "1" -a "$wxUSE_DARWIN" != "1" ; then
3502         wxUSE_UNICODE_UTF8=yes
3503     elif test "$USE_OS2" = "1" ; then
3504         dnl wide char support is quite incomplete in libc;
3505         dnl UTF-8 might actually work when evaluating/setting
3506         dnl code pages correctly, even for ports other than GTK20.
3507         wxUSE_UNICODE_UTF8=yes
3508     else
3509         wxUSE_UNICODE_UTF8=no
3510     fi
3511 fi
3512
3513 dnl ---------------------------------------------------------------------------
3514 dnl Optional libraries included when system library is not used
3515 dnl ---------------------------------------------------------------------------
3516
3517 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3518 if test "$wxUSE_GUI" = "yes"; then
3519     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3520         dnl defines HAVE_X11_XKBLIB_H
3521         AC_CHECK_HEADERS([X11/Xlib.h],,, [ ])
3522         AC_CHECK_HEADERS([X11/XKBlib.h],,,
3523                          [
3524                           #if HAVE_X11_XLIB_H
3525                             #include <X11/Xlib.h>
3526                           #endif
3527                          ])
3528     fi
3529 fi
3530
3531
3532 dnl ----------------------------------------------------------------
3533 dnl iODBC support
3534 dnl ----------------------------------------------------------------
3535
3536 IODBC_C_SRC=""
3537
3538
3539 dnl ODBC is handled separately for MSW
3540 if test "$TOOLKIT" != "MSW" ; then
3541
3542     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3543         dnl This is not ideal we really ough to use the unixodbc-config
3544         dnl  or iodbc-config if they exist.
3545
3546         AC_CHECK_HEADER([sql.h], [found_sql_h=1],, [ ])
3547         if test "x$found_sql_h" = "x1" ; then
3548             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3549             [
3550                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3551                 [
3552                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3553                 ])
3554             ])
3555         fi
3556         if test "x$ODBC_LINK" = "x" ; then
3557             if test "$wxUSE_ODBC" = "sys" ; then
3558                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3559             else
3560                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3561                 wxUSE_ODBC=builtin
3562             fi
3563         else
3564             dnl we are using the system library
3565             wxUSE_ODBC=sys
3566         fi
3567     fi
3568
3569     if test "$wxUSE_ODBC" = "builtin" ; then
3570         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3571     fi
3572 fi
3573
3574 if test "$wxUSE_ODBC" != "no" ; then
3575     AC_DEFINE(wxUSE_ODBC)
3576     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3577
3578     dnl is this still necessary?
3579     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3580 fi
3581
3582 dnl ---------------------------------------------------------------------------
3583 dnl wxDisplay Sanity checks
3584 dnl ---------------------------------------------------------------------------
3585
3586 if test "$wxUSE_DISPLAY" = "yes"; then
3587 dnl ---------------------------------------------------------------------------
3588 dnl Xinerama (for unix ) - Brian Victor
3589 dnl ---------------------------------------------------------------------------
3590     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3591         AC_MSG_CHECKING([for Xinerama])
3592         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3593         if test "$ac_find_libraries" != "" ; then
3594             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3595             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3596                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3597             fi
3598             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3599             AC_MSG_RESULT([yes])
3600
3601             AC_MSG_CHECKING([for Xxf86vm extension])
3602             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3603             if test "$ac_find_libraries" != "" ; then
3604                 AC_MSG_RESULT([yes])
3605                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3606                                  [
3607                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3608                                  ],
3609                                  [],
3610                                  [
3611                                       #if HAVE_X11_XLIB_H
3612                                         #include <X11/Xlib.h>
3613                                       #endif
3614                                  ])
3615             else
3616                 AC_MSG_RESULT([no])
3617             fi
3618
3619         else
3620             AC_MSG_RESULT([no])
3621             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3622             wxUSE_DISPLAY="no"
3623         fi
3624     elif test "$wxUSE_MSW" = 1; then
3625 dnl ---------------------------------------------------------------------------
3626 dnl DirectDraw for MSW - optionally used by WxDisplay.
3627 dnl ---------------------------------------------------------------------------
3628         AC_CHECK_HEADER([ddraw.h], [], [], [#include <windows.h>])
3629     fi
3630 fi
3631
3632 dnl ---------------------------------------------------------------------------
3633 dnl X11 session management
3634 dnl ---------------------------------------------------------------------------
3635 if test "$wxUSE_DETECT_SM" = "yes"; then
3636     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3637         AC_MSG_CHECKING([for -lSM - X11 session management])
3638         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3639         if test "$ac_find_libraries" != "" ; then
3640             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3641             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3642                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3643             fi
3644             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3645             AC_MSG_RESULT([yes])
3646         else
3647             AC_MSG_RESULT([no])
3648             AC_MSG_WARN([libSM not found; disabling session management detection])
3649             wxUSE_DETECT_SM="no"
3650         fi
3651     else
3652         wxUSE_DETECT_SM="no"
3653     fi
3654 fi
3655
3656
3657 dnl ---------------------------------------------------------------------------
3658 dnl OpenGL libraries
3659 dnl ---------------------------------------------------------------------------
3660
3661 USE_OPENGL=0
3662 if test "$wxUSE_OPENGL" = "yes"; then
3663     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3664         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3665         wxUSE_OPENGL="no"
3666     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3667         OPENGL_LIBS="-framework OpenGL -framework AGL"
3668     elif test "$wxUSE_MSW" = 1; then
3669         OPENGL_LIBS="-lopengl32 -lglu32"
3670     else
3671         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3672         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3673         AC_MSG_CHECKING([for OpenGL headers])
3674         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3675         if test "$ac_find_includes" != "" ; then
3676             AC_MSG_RESULT(found in $ac_find_includes)
3677             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3678             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3679         else
3680             AC_MSG_RESULT([not found])
3681         fi
3682
3683         AC_CHECK_HEADER(GL/gl.h, [
3684             AC_CHECK_HEADER(GL/glu.h, [
3685                 found_gl=0
3686
3687                 AC_MSG_CHECKING([for -lGL])
3688                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3689                 if test "$ac_find_libraries" != "" ; then
3690                     AC_MSG_RESULT([found in $ac_find_libraries])
3691
3692                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3693                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3694                         LDFLAGS_GL="$ac_path_to_link"
3695                     fi
3696
3697                     dnl don't suppose that libGL and libGLU are always in the
3698                     dnl same directory -- this is not true for some common
3699                     dnl distributions
3700                     AC_MSG_CHECKING([for -lGLU])
3701                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3702                     if test "$ac_find_libraries" != "" ; then
3703                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3704                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3705                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3706                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3707                         fi
3708
3709                         found_gl=1
3710                         OPENGL_LIBS="-lGL -lGLU"
3711                         AC_MSG_RESULT([yes])
3712                     else
3713                         AC_MSG_RESULT([no])
3714                     fi
3715                 else
3716                     AC_MSG_RESULT([no])
3717                 fi
3718
3719                 if test "$found_gl" != 1; then
3720                     AC_MSG_CHECKING([for -lMesaGL])
3721                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3722                     if test "$ac_find_libraries" != "" ; then
3723                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3724                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3725                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3726                         AC_MSG_RESULT([yes])
3727                     else
3728                         AC_MSG_RESULT([no])
3729                     fi
3730                 fi
3731             ],, [ ])
3732         ],
3733         [],
3734         [ ])
3735
3736         if test "x$OPENGL_LIBS" = "x"; then
3737             dnl it should be an error and not a warning because OpenGL is not on
3738             dnl by default and so if it had been explicitly requested, we
3739             dnl shouldn't just fall back to compiling the library without it
3740             AC_MSG_ERROR(OpenGL libraries not available)
3741         fi
3742     fi
3743
3744     if test "$wxUSE_OPENGL" = "yes"; then
3745         USE_OPENGL=1
3746         AC_DEFINE(wxUSE_OPENGL)
3747         AC_DEFINE(wxUSE_GLCANVAS)
3748         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3749     fi
3750 fi
3751
3752
3753 dnl the symbol which allows conditional compilation for the given toolkit
3754 if test -n "$TOOLKIT" ; then
3755     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3756 fi
3757
3758
3759 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3760
3761 if test "$wxUSE_SHARED" = "yes"; then
3762     case "${host}" in
3763       *-pc-msdosdjgpp )
3764         dnl only static for now
3765         wxUSE_SHARED=no
3766         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
3767       ;;
3768     esac
3769 fi
3770
3771 if test "$wxUSE_SHARED" = "yes"; then
3772
3773     dnl use versioned symbols if available on the platform
3774     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
3775
3776     dnl test for GCC's visibility support (sets CFLAGS_VISIBILITY, which is
3777     dnl assigned to CFLAGS and CXXFLAGS below)
3778     if test "$wxUSE_VISIBILITY" != "no"; then
3779         WX_VISIBILITY
3780     fi
3781
3782     dnl test for Sun CC which can be used under both Solaris and Linux
3783     if test "x$SUNCXX" = xyes; then
3784         SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
3785         WXCONFIG_RPATH="-R\$libdir"
3786     else
3787     case "${host}" in
3788       *-*-linux* | *-*-gnu* )
3789         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3790         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3791         ;;
3792
3793       *-*-solaris2* )
3794         dnl here we know that Sun CC is not used as we tested for it above,
3795         dnl hence we must be using gcc
3796
3797         dnl newer versions of gcc need -isystem to compile X headers on
3798         dnl Solaris (which use old style C syntax)
3799         CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
3800
3801         dnl gcc may use Sun's ld, in which case -rpath gives a confusing
3802         dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
3803         saveLdflags="$LDFLAGS"
3804         LDFLAGS="$saveLdflags -Wl,-rpath,/"
3805         AC_MSG_CHECKING([if the linker accepts -rpath])
3806         AC_TRY_LINK(
3807             [],[],
3808             [
3809                 AC_MSG_RESULT([yes])
3810                 SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
3811                 WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
3812             ],[
3813                 AC_MSG_RESULT([no])
3814                 AC_MSG_CHECKING([if the linker accepts -R])
3815                 LDFLAGS="$saveLdflags -Wl,-R,/"
3816                 AC_TRY_LINK(
3817                     [],[],
3818                     [
3819                         AC_MSG_RESULT([yes])
3820                         SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
3821                         WXCONFIG_RPATH="-Wl,-R,\$libdir"
3822                     ],[
3823                         AC_MSG_RESULT([no])
3824                     ])
3825             ])
3826         LDFLAGS="$saveLdflags"
3827       ;;
3828
3829       *-*-darwin* )
3830         install_name_tool=`which install_name_tool`
3831         if test "$install_name_tool" -a -x "$install_name_tool"; then
3832             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
3833             cat <<EOF >change-install-names
3834 #!/bin/sh
3835 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
3836 inst_cmd="install_name_tool "
3837 for i in \${libnames} ; do
3838     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
3839 done
3840 \${inst_cmd} \${3}
3841 EOF
3842             chmod +x change-install-names
3843         fi
3844       ;;
3845
3846       *-*-cygwin* | *-*-mingw32* )
3847         dnl this one shouldn't be used for the library build so put it in a
3848         dnl separate variable from WXCONFIG_CPPFLAGS
3849         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
3850         ;;
3851
3852       *-*-hpux* )
3853         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
3854         WXCONFIG_RPATH="-Wl,+b,\$libdir"
3855         ;;
3856
3857     esac
3858     fi
3859
3860     if test $wxUSE_RPATH = "no"; then
3861         SAMPLES_RPATH_FLAG=''
3862         SAMPLES_RPATH_POSTLINK=''
3863         WXCONFIG_RPATH=''
3864     fi
3865
3866     SHARED=1
3867
3868 else
3869
3870     config_linkage_component="-static"
3871     SHARED=0
3872
3873 fi
3874
3875
3876 UNICODE=0
3877 lib_unicode_suffix=
3878 WX_CHARTYPE="ansi"
3879 if test "$wxUSE_UNICODE" = "yes"; then
3880     lib_unicode_suffix=u
3881     WX_CHARTYPE="unicode"
3882     UNICODE=1
3883 fi
3884
3885 lib_debug_suffix=
3886 WX_DEBUGTYPE="release"
3887 DEBUG_FLAG=0
3888 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
3889     lib_debug_suffix=d
3890     WX_DEBUGTYPE="debug"
3891     DEBUG_FLAG=1
3892 fi
3893
3894 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
3895 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
3896
3897 DEBUG_INFO=0
3898 if test "$wxUSE_DEBUG_INFO" = "yes"; then
3899     DEBUG_INFO=1
3900 fi
3901
3902 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
3903
3904 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
3905
3906 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
3907
3908 if test "$cross_compiling" = "yes"; then
3909     HOST_SUFFIX="-$host_alias"
3910     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
3911     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
3912 fi
3913
3914 dnl library link name
3915 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
3916 dnl If we ever need to do that, we won't need to keep these.
3917 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3918 if test "${TOOLKIT_DIR}" = "os2"; then
3919     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3920 else
3921     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
3922 fi
3923
3924
3925
3926 if test "$wxUSE_COCOA" = 1; then
3927     AC_LANG_SAVE
3928     AC_WX_LANG_OBJECTIVEC
3929 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
3930 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
3931 dnl Point but only if MacTypes.h was not included first.  Of course,
3932 dnl if MacTypes.h is included later then you're screwed when it
3933 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
3934 dnl to not typedef Point and thus fix the problem.
3935     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
3936     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
3937 #include <CoreFoundation/CoreFoundation.h>
3938         ],[],
3939         [AC_MSG_RESULT([no])],
3940         [AC_MSG_RESULT([yes])
3941         AC_MSG_CHECKING([if defining __Point__ will fix it])
3942         AC_TRY_COMPILE([#define __Point__ 1
3943 #include <AppKit/NSEvent.h>
3944 #include <CoreFoundation/CoreFoundation.h>
3945             ],[],
3946             [AC_MSG_RESULT([yes])
3947             AC_DEFINE(__Point__)
3948             ],
3949             [AC_MSG_FAILURE([no])]
3950         )]
3951     )
3952     AC_LANG_RESTORE
3953 fi
3954
3955 dnl ---------------------------------------------------------------------------
3956 dnl Checks for typedefs
3957 dnl ---------------------------------------------------------------------------
3958
3959 dnl   defines mode_t if not already defined
3960 AC_TYPE_MODE_T
3961 dnl   defines off_t if not already defined
3962 AC_TYPE_OFF_T
3963 dnl   defines pid_t if not already defined
3964 AC_TYPE_PID_T
3965 dnl   defines size_t if not already defined
3966 AC_TYPE_SIZE_T
3967 dnl   defines uid_t and gid_t if not already defined
3968 AC_TYPE_UID_T
3969
3970 dnl sets HAVE_SSIZE_T if ssize_t is defined
3971 AC_CHECK_TYPES(ssize_t)
3972
3973 dnl check what exactly size_t is on this machine - this is necessary to avoid
3974 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
3975 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
3976 AC_CACHE_CHECK([if size_t is unsigned int],
3977     wx_cv_size_t_is_uint,
3978     [
3979     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
3980     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
3981     dnl methods in a local class (i.e. class inside a function) declaration
3982     dnl without any objections!!
3983     dnl
3984     dnl hence the hack below: we must have Foo at global scope!
3985     AC_TRY_COMPILE([#include <stddef.h>],
3986         [
3987             return 0; }
3988
3989             struct Foo { void foo(size_t); void foo(unsigned int); };
3990
3991             int bar() {
3992         ],
3993         wx_cv_size_t_is_uint=no,
3994         wx_cv_size_t_is_uint=yes
3995     )
3996     ]
3997 )
3998
3999 if test "$wx_cv_size_t_is_uint" = "yes"; then
4000     AC_DEFINE(wxSIZE_T_IS_UINT)
4001 else
4002     AC_CACHE_CHECK([if size_t is unsigned long],
4003         wx_cv_size_t_is_ulong,
4004         AC_TRY_COMPILE([#include <stddef.h>],
4005             [
4006                 return 0; }
4007
4008                 struct Foo { void foo(size_t); void foo(unsigned long); };
4009
4010                 int bar() {
4011             ],
4012             wx_cv_size_t_is_ulong=no,
4013             wx_cv_size_t_is_ulong=yes
4014         )
4015     )
4016
4017     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4018         AC_DEFINE(wxSIZE_T_IS_ULONG)
4019     fi
4020 fi
4021
4022 AC_CACHE_CHECK([if wchar_t is separate type],
4023     wx_cv_wchar_t_is_separate_type,
4024     AC_TRY_COMPILE([#include <wchar.h>],
4025         [
4026             return 0; }
4027
4028             struct Foo { void foo(wchar_t);
4029                          void foo(unsigned short);
4030                          void foo(unsigned int);
4031                          void foo(unsigned long); };
4032
4033             int bar() {
4034         ],
4035         wx_cv_wchar_t_is_separate_type=yes,
4036         wx_cv_wchar_t_is_separate_type=no
4037     )
4038 )
4039
4040 if test "$wx_cv_wchar_t_is_separate_type" = "yes"; then
4041     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 1)
4042 else
4043     AC_DEFINE(wxWCHAR_T_IS_REAL_TYPE, 0)
4044 fi
4045
4046 AC_LANG_POP() dnl C++
4047
4048 dnl ---------------------------------------------------------------------------
4049 dnl Checks for structures
4050 dnl ---------------------------------------------------------------------------
4051
4052 dnl does passwd struct has the pw_gecos field?
4053 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4054     [
4055         AC_TRY_COMPILE([#include <pwd.h>],
4056              [
4057                 char *p;
4058                 struct passwd *pw;
4059                 p = pw->pw_gecos;
4060              ],
4061              [
4062                 wx_cv_struct_pw_gecos=yes
4063              ],
4064              [
4065                 wx_cv_struct_pw_gecos=no
4066              ]
4067         )
4068     ]
4069 )
4070
4071 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4072     AC_DEFINE(HAVE_PW_GECOS)
4073 fi
4074
4075 dnl ---------------------------------------------------------------------------
4076 dnl Check for functions
4077 dnl ---------------------------------------------------------------------------
4078
4079 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4080 if test "$wxUSE_WCHAR_T" = "yes"; then
4081     AC_DEFINE(wxUSE_WCHAR_T)
4082
4083     dnl check for wcslen in all possible places
4084     WCSLEN_FOUND=0
4085     WCHAR_LINK=
4086     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4087
4088     if test "$WCSLEN_FOUND" = 0; then
4089         if test "$TOOLKIT" = "MSW"; then
4090             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4091         else
4092             AC_CHECK_LIB(w, wcslen, [
4093                             WCHAR_LINK=" -lw"
4094                             WCSLEN_FOUND=1
4095                         ])
4096         fi
4097     fi
4098
4099     if test "$WCSLEN_FOUND" = 1; then
4100         AC_DEFINE(HAVE_WCSLEN)
4101     fi
4102
4103     AC_CHECK_FUNCS([wcsdup])
4104
4105     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4106     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4107     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4108     dnl flags when g++ is configured, it will declare it's own).
4109     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4110         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4111     fi
4112
4113     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4114     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4115     dnl library, not the header, so do a header check for mbstate_t first.
4116     AC_CHECK_TYPES([mbstate_t],
4117                    [AC_CHECK_FUNCS(wcsrtombs)],
4118                    [],
4119                    [#include <wchar.h>])
4120 else
4121     AC_MSG_WARN([Wide character support is unavailable])
4122 fi
4123
4124 dnl check for vsnprintf() -- a safe version of vsprintf())
4125 dnl
4126 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4127 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4128 dnl stupidly, provides a dummy function declaration inside its extension)
4129 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4130 dnl
4131 dnl so we first check if the function is in the library
4132 dnl
4133 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4134 AC_CHECK_FUNCS(snprintf vsnprintf)
4135
4136 if test "$ac_cv_func_vsnprintf" = "yes"; then
4137     dnl yes it is -- now check if it is in the headers
4138     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4139         [
4140             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4141             dnl taking "char *" and not "const char *" while Metrowerks does
4142             dnl provide a correct vsnprintf declaration but in C++ mode it's
4143             dnl always in std namespace and so we have to bring it in scope
4144             AC_TRY_COMPILE(
4145                 [
4146                     #include <stdio.h>
4147                     #include <stdarg.h>
4148                     #ifdef __MSL__
4149                     #if __MSL__ >= 0x6000
4150                     namespace std {}
4151                     using namespace std;
4152                     #endif
4153                     #endif
4154                 ],
4155                 [
4156                     char *buf;
4157                     va_list ap;
4158                     vsnprintf(buf, 10u, "%s", ap);
4159                 ],
4160                 wx_cv_func_vsnprintf_decl=yes,
4161                 wx_cv_func_vsnprintf_decl=no
4162             )
4163         ]
4164     )
4165
4166     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4167         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4168
4169         dnl we know there is a vsnprintf declaration, but some old headers
4170         dnl may have one taking a "char *" format instead of "const char *"
4171         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4172             [
4173                 AC_TRY_COMPILE(
4174                     [
4175                         #include <stdio.h>
4176                         #include <stdarg.h>
4177                         #ifdef __MSL__
4178                         #if __MSL__ >= 0x6000
4179                         namespace std {}
4180                         using namespace std;
4181                         #endif
4182                         #endif
4183                     ],
4184                     [
4185                         char *buf;
4186                         va_list ap;
4187                         const char *fmt = "%s";
4188                         vsnprintf(buf, 10u, fmt, ap);
4189                     ],
4190                     wx_cv_func_broken_vsnprintf_decl=no,
4191                     wx_cv_func_broken_vsnprintf_decl=yes
4192                 )
4193             ]
4194         )
4195
4196         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4197             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4198         fi
4199     fi
4200 fi
4201
4202 dnl the same as above but for snprintf() now: it's not present in at least AIX
4203 dnl 4.2 headers
4204 if test "$ac_cv_func_snprintf" = "yes"; then
4205     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4206         [
4207             AC_TRY_COMPILE(
4208                 [
4209                     #include <stdio.h>
4210                     #include <stdarg.h>
4211                     #ifdef __MSL__
4212                     #if __MSL__ >= 0x6000
4213                     namespace std {}
4214                     using namespace std;
4215                     #endif
4216                     #endif
4217                 ],
4218                 [
4219                     char *buf;
4220                     snprintf(buf, 10u, "%s", "wx");
4221                 ],
4222                 wx_cv_func_snprintf_decl=yes,
4223                 wx_cv_func_snprintf_decl=no
4224             )
4225         ]
4226     )
4227
4228     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4229         AC_DEFINE(HAVE_SNPRINTF_DECL)
4230
4231         dnl we know there is an snprintf declaration, but some old headers
4232         dnl may have one taking a "char *" format instead of "const char *"
4233         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4234             [
4235                 AC_TRY_COMPILE(
4236                     [
4237                         #include <stdio.h>
4238                         #include <stdarg.h>
4239                         #ifdef __MSL__
4240                         #if __MSL__ >= 0x6000
4241                         namespace std {}
4242                         using namespace std;
4243                         #endif
4244                         #endif
4245                     ],
4246                     [
4247                         char *buf;
4248                         const char *fmt = "%s";
4249                         snprintf(buf, 10u, fmt, "wx");
4250                     ],
4251                     wx_cv_func_broken_snprintf_decl=no,
4252                     wx_cv_func_broken_snprintf_decl=yes
4253                 )
4254             ]
4255         )
4256
4257         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4258             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4259         fi
4260     fi
4261
4262     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4263
4264         dnl check if snprintf() has support for positional arguments
4265         dnl NB: if snprintf() has positional support we can safely suppose that also
4266         dnl     other *printf() functions support them as they all belong to the same
4267         dnl     family and they all fallback to the same implementation
4268         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4269             [
4270                 AC_TRY_RUN(
4271                     [
4272                         #include <stdio.h>
4273
4274                         int main (void)
4275                         {
4276                             char buffer[128];
4277                             snprintf (buffer, 128, "%2$d %3$d %1$d", 1, 2, 3);
4278                             if (strcmp ("2 3 1", buffer) == 0)
4279                                 exit (0);
4280                             exit (1);
4281                         }
4282                     ],
4283                     wx_cv_func_snprintf_pos_params=no,
4284                     wx_cv_func_snprintf_pos_params=yes,
4285                     dnl be pessimistic when cross-compiling
4286                     [
4287                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4288 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4289                         wx_cv_func_snprintf_pos_params=no
4290                     ]
4291                 )
4292             ]
4293         )
4294
4295         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4296             AC_DEFINE(HAVE_UNIX98_PRINTF)
4297         fi
4298     fi
4299 fi
4300
4301 if test "$wxUSE_UNICODE" = yes; then
4302
4303     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4304     dnl builds so let's check if swprintf() is declared as C99 imposes:
4305     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4306     dnl or rather as:
4307     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4308     AC_CHECK_FUNCS(swprintf)
4309
4310     if test "$ac_cv_func_swprintf" = "yes"; then
4311         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4312             [
4313                 AC_TRY_COMPILE(
4314                     [
4315                         #include <stdio.h>
4316                         #include <stdarg.h>
4317                         #include <wchar.h>
4318                     ],
4319                     [
4320                         wchar_t *buf;
4321                         const wchar_t *fmt = L"test";
4322                         swprintf(buf, 10u, fmt);
4323                     ],
4324                     wx_cv_func_broken_swprintf_decl=no,
4325                     wx_cv_func_broken_swprintf_decl=yes
4326                 )
4327             ]
4328         )
4329
4330         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4331             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4332         fi
4333     fi
4334
4335     dnl also look if we have wide char IO functions, notice that [f]putws are
4336     dnl declared in special widec.h under Solaris
4337     wchar_headers="#include <stdio.h>
4338 #include <wchar.h>"
4339     case "${host}" in
4340         *-*-solaris2* )
4341             AC_CHECK_HEADERS(widec.h,,, [AC_INCLUDES_DEFAULT()])
4342             if test "$ac_cv_header_widec_h" = "yes"; then
4343                 wchar_headers="$wchar_headers
4344 #include <widec.h>"
4345             fi
4346     esac
4347
4348     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4349                    [$wchar_headers])
4350
4351     dnl MinGW has a vswprintf with a different prototype, and
4352     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4353     dnl finds it even if it is not declared in some versions...
4354     AC_MSG_CHECKING([for _vsnwprintf])
4355     AC_TRY_COMPILE([#include <wchar.h>],
4356                    [&_vsnwprintf;],
4357                    [AC_MSG_RESULT([yes])
4358                     AC_DEFINE(HAVE__VSNWPRINTF)],
4359                    [AC_MSG_RESULT([no])]);
4360 fi
4361
4362 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4363     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4364 fi
4365
4366 if test "$wxUSE_FILE" = "yes"; then
4367     WX_CHECK_FUNCS(fsync)
4368 fi
4369
4370 dnl at least under IRIX with mipsPro the C99 round() function is available when
4371 dnl building using the C compiler but not when using C++ one
4372 AC_LANG_PUSH(C++)
4373 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4374 AC_LANG_POP()
4375
4376 dnl the following tests are for Unix(like) systems only
4377 if test "$TOOLKIT" != "MSW"; then
4378
4379 dnl check for available version of iconv()
4380
4381 AM_ICONV
4382 LIBS="$LIBICONV $LIBS"
4383
4384 dnl check for POSIX signals if we need them
4385 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4386     AC_CHECK_FUNCS(sigaction)
4387
4388     if test "$ac_cv_func_sigaction" = "no"; then
4389         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4390         wxUSE_ON_FATAL_EXCEPTION=no
4391     fi
4392
4393     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4394       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4395       [
4396         dnl C compiler happily compiles the code even if there is type mismatch
4397         AC_LANG_PUSH(C++)
4398         AC_TRY_COMPILE([#include <signal.h>],
4399                      [
4400                         extern void testSigHandler(int);
4401
4402                         struct sigaction sa;
4403                         sa.sa_handler = testSigHandler;
4404                      ], [
4405                         wx_cv_type_sa_handler=int
4406                      ], [
4407                         wx_cv_type_sa_handler=void
4408                      ])
4409         AC_LANG_POP()
4410       ])
4411
4412       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4413     fi
4414 fi
4415
4416 dnl backtrace() and backtrace_symbols() for wxStackWalker
4417 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4418     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4419         [
4420             AC_LANG_PUSH(C++)
4421             AC_TRY_COMPILE([#include <execinfo.h>],
4422                 [
4423                     void *trace[1];
4424                     char **messages;
4425
4426                     backtrace(trace, 1);
4427                     messages = backtrace_symbols(trace, 1);
4428                 ],
4429                 wx_cv_func_backtrace=yes,
4430                 wx_cv_func_backtrace=no
4431             )
4432             AC_LANG_POP()
4433         ]
4434     )
4435
4436
4437     if test "$wx_cv_func_backtrace" = "no"; then
4438         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4439         wxUSE_STACKWALKER=no
4440     else
4441         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4442             [
4443                 AC_LANG_PUSH(C++)
4444                 AC_TRY_LINK([#include <cxxabi.h>],
4445                     [
4446                         int rc;
4447                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4448                     ],
4449                     wx_cv_func_cxa_demangle=yes,
4450                     wx_cv_func_cxa_demangle=no
4451                 )
4452                 AC_LANG_POP()
4453             ]
4454         )
4455
4456         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4457             AC_DEFINE(HAVE_CXA_DEMANGLE)
4458         fi
4459     fi
4460 fi
4461
4462 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4463     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4464     wxUSE_STACKWALKER=no
4465 fi
4466
4467
4468 dnl check for the function for temp files creation
4469 AC_CHECK_FUNCS(mkstemp mktemp, break)
4470
4471 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4472 dnl Linux and *BSD and statvfs() under Solaris
4473 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4474     AC_TRY_COMPILE(
4475         [
4476              #if defined(__BSD__)
4477              #include <sys/param.h>
4478              #include <sys/mount.h>
4479              #else
4480              #include <sys/vfs.h>
4481              #endif
4482         ],
4483         [
4484              long l;
4485              struct statfs fs;
4486              statfs("/", &fs);
4487              l = fs.f_bsize;
4488              l += fs.f_blocks;
4489              l += fs.f_bavail;
4490         ],
4491          wx_cv_func_statfs=yes,
4492          wx_cv_func_statfs=no
4493     )
4494 )
4495
4496 if test "$wx_cv_func_statfs" = "yes"; then
4497     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4498     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4499         AC_LANG_PUSH(C++)
4500         AC_TRY_COMPILE(
4501             [
4502                  #if defined(__BSD__)
4503                  #include <sys/param.h>
4504                  #include <sys/mount.h>
4505                  #else
4506                  #include <sys/vfs.h>
4507                  #endif
4508             ],
4509             [
4510                 struct statfs fs;
4511                 statfs("", &fs);
4512             ],
4513             wx_cv_func_statfs_decl=yes,
4514             wx_cv_func_statfs_decl=no
4515         )
4516         AC_LANG_POP()
4517     )
4518
4519     if test "$wx_cv_func_statfs_decl" = "yes"; then
4520         AC_DEFINE(HAVE_STATFS_DECL)
4521     fi
4522
4523     wx_cv_type_statvfs_t="struct statfs"
4524     AC_DEFINE(HAVE_STATFS)
4525 else
4526     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4527         AC_TRY_COMPILE(
4528             [
4529                 #include <stddef.h>
4530                 #include <sys/statvfs.h>
4531             ],
4532             [
4533                 statvfs("/", NULL);
4534             ],
4535             wx_cv_func_statvfs=yes,
4536             wx_cv_func_statvfs=no
4537         )
4538     )
4539
4540     if test "$wx_cv_func_statvfs" = "yes"; then
4541         dnl we also have to check whether we should use statvfs_t (works under
4542         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4543         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4544         dnl mode both work fine)
4545         dnl
4546         dnl for this check C++ compiler has to be used as passing incompatible
4547         dnl pointers is just a warning and not an error in C
4548         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4549             AC_LANG_PUSH(C++)
4550             AC_TRY_COMPILE(
4551                 [
4552                     #include <sys/statvfs.h>
4553                 ],
4554                 [
4555                     long l;
4556                     statvfs_t fs;
4557                     statvfs("/", &fs);
4558                     l = fs.f_bsize;
4559                     l += fs.f_blocks;
4560                     l += fs.f_bavail;
4561                 ],
4562                 wx_cv_type_statvfs_t=statvfs_t,
4563                 [
4564                     AC_TRY_COMPILE(
4565                         [
4566                             #include <sys/statvfs.h>
4567                         ],
4568                         [
4569                             long l;
4570                             struct statvfs fs;
4571                             statvfs("/", &fs);
4572                             l = fs.f_bsize;
4573                             l += fs.f_blocks;
4574                             l += fs.f_bavail;
4575                         ],
4576                         wx_cv_type_statvfs_t="struct statvfs",
4577                         wx_cv_type_statvfs_t="unknown"
4578                     )
4579                 ]
4580             )
4581             AC_LANG_POP()
4582         )
4583
4584         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4585             AC_DEFINE(HAVE_STATVFS)
4586         fi
4587     else
4588         dnl set it for the test below
4589         wx_cv_type_statvfs_t="unknown"
4590     fi
4591 fi
4592
4593 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4594     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4595 else
4596     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4597 fi
4598
4599 dnl check for fcntl() or at least flock() needed by Unix implementation of
4600 dnl wxSingleInstanceChecker
4601 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4602     AC_CHECK_FUNCS(fcntl flock, break)
4603
4604     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4605         AC_MSG_WARN(wxSingleInstanceChecker not available)
4606         wxUSE_SNGLINST_CHECKER=no
4607     fi
4608 fi
4609
4610 dnl check for timegm() used by datetime.cpp
4611 AC_CHECK_FUNCS(timegm)
4612
4613 dnl look for a function to modify the environment
4614 AC_CHECK_FUNCS(setenv putenv, break)
4615 if test "$ac_cv_func_setenv" = "yes"; then
4616     AC_CHECK_FUNCS(unsetenv)
4617 fi
4618
4619 HAVE_SOME_SLEEP_FUNC=0
4620 if test "$USE_BEOS" = 1; then
4621     dnl BeOS has its own (wonder where did they get it from) sleep() function
4622     dnl in unistd.h
4623     AC_DEFINE(HAVE_SLEEP)
4624     HAVE_SOME_SLEEP_FUNC=1
4625 fi
4626
4627 if test "$USE_DARWIN" = 1; then
4628     dnl Mac OS X/Darwin has both nanosleep and usleep
4629     dnl but only usleep is defined in unistd.h
4630     AC_DEFINE(HAVE_USLEEP)
4631     HAVE_SOME_SLEEP_FUNC=1
4632 fi
4633
4634 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4635     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4636     POSIX4_LINK=
4637     AC_CHECK_FUNCS(nanosleep,
4638         AC_DEFINE(HAVE_NANOSLEEP),
4639         [
4640             AC_CHECK_LIB(posix4, nanosleep,
4641                 [
4642                     AC_DEFINE(HAVE_NANOSLEEP)
4643                     POSIX4_LINK=" -lposix4"
4644                 ],
4645                 [
4646                     WX_CHECK_FUNCS(usleep,,
4647                                     AC_MSG_WARN([wxSleep() function will not work])
4648                     )
4649                 ]
4650             )
4651         ]
4652     )
4653 fi
4654
4655 dnl check for uname (POSIX) and gethostname (BSD)
4656 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4657 if test "$wx_cv_func_uname" != yes; then
4658     WX_CHECK_FUNCS(gethostname)
4659 fi
4660
4661 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4662
4663 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4664 dnl libnsl or libresolv or libsocket)
4665 INET_LINK=
4666 AC_CHECK_FUNCS(inet_addr,
4667     AC_DEFINE(HAVE_INET_ADDR),
4668     [
4669         AC_CHECK_LIB(nsl, inet_addr,
4670             INET_LINK="nsl",
4671             [
4672                 AC_CHECK_LIB(resolv, inet_addr,
4673                     INET_LINK="resolv",
4674                     [
4675                         AC_CHECK_LIB(socket, inet_addr,
4676                             INET_LINK="socket"
4677                         )
4678                     ]
4679                 )
4680             ]
4681         )
4682     ]
4683 )
4684
4685 AC_CHECK_FUNCS(inet_aton,
4686         AC_DEFINE(HAVE_INET_ATON),
4687         [
4688             dnl only check it in the same lib
4689             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4690         ])
4691
4692 if test "x$INET_LINK" != "x"; then
4693     AC_DEFINE(HAVE_INET_ADDR)
4694     INET_LINK=" -l$INET_LINK"
4695 fi
4696
4697 WX_CHECK_FUNCS(fdopen)
4698
4699 fi
4700
4701
4702 dnl ===========================================================================
4703 dnl Now we have all the info we need - use it!
4704 dnl ===========================================================================
4705
4706 dnl flush the cache
4707 AC_CACHE_SAVE
4708
4709 dnl ---------------------------------------------------------------------------
4710 dnl thread support for Unix (for Win32 and OS/2 see past
4711 dnl                          the next matching "else")
4712 dnl ---------------------------------------------------------------------------
4713
4714 dnl under MSW (except mingw32) we always have thread support
4715 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4716
4717     dnl the code below:
4718     dnl
4719     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4720     dnl   necessary to build the MT programs for the linker and compiler
4721     dnl   respectively
4722     dnl
4723     dnl   sets wxUSE_THREADS=1 if thread support is activated
4724
4725     THREADS_LINK=
4726     THREADS_CFLAGS=
4727
4728     if test "$wxUSE_THREADS" = "yes" ; then
4729         if test "$USE_BEOS" = 1; then
4730             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4731             wxUSE_THREADS="no"
4732         fi
4733     fi
4734
4735     if test "$wxUSE_THREADS" = "yes" ; then
4736         dnl find if POSIX threads are available
4737         dnl
4738         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
4739         dnl archive from http://ac-archive.sourceforge.net/
4740         dnl
4741         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
4742         dnl Forero Cuervo <bachue@bachue.com> for the original code
4743
4744         dnl TODO: cache the result
4745
4746         dnl define the list of the thread options to try in the loop below
4747         dnl with the convention that anything starting with '-' is a cpp flag
4748         dnl while anything else is a library (i.e. there is an implicit "-l")
4749         THREAD_OPTS="-pthread"
4750         if test "x$SUNCXX" = xyes; then
4751             THREAD_OPTS="-mt lthread $THREAD_OPTS"
4752         fi
4753
4754         case "${host}" in
4755           *-*-solaris2* | *-*-sunos4* )
4756                 if test "x$GCC" = "xyes"; then
4757                     dnl Solaris/gcc combination use this one for some reason
4758                     THREAD_OPTS="-pthreads $THREAD_OPTS"
4759                 fi
4760                 ;;
4761           *-*-freebsd*)
4762                 dnl look, in order, for the kernel threads, then Linux threads
4763                 dnl and finally the userland threads
4764                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
4765                 ;;
4766           *-*-darwin* | *-*-cygwin* )
4767                 dnl Darwin / Mac OS X just uses -lpthread tested below
4768                 dnl and so does Cygwin
4769                 THREAD_OPTS=""
4770                 ;;
4771           *-*-aix*)
4772                 dnl AIX calls the library libpthreads - thanks IBM!
4773                 THREAD_OPTS="pthreads"
4774                 ;;
4775           *-hp-hpux* )
4776                 if test "x$GCC" = "xyes"; then
4777                     dnl g++ versions before 3.3.2 don't support -pthread.
4778                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
4779                         THREAD_OPTS=""
4780                 else
4781                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
4782                     dnl 2005]) supports -mt
4783                     THREAD_OPTS="-mt"
4784                 fi
4785                 ;;
4786
4787           *-*-irix* )
4788                 dnl gcc under IRIX doesn't seem to like -pthread, but it
4789                 dnl doesn't give an error for it neither, just a warning
4790                 dnl message -- but this is still very annoying
4791                 if test "x$GCC" = "xyes"; then
4792                     THREAD_OPTS=""
4793                 fi
4794                 ;;
4795
4796           *-*-*UnixWare*)
4797                 dnl flying by man pages here: Caldera online docs use this
4798                 if test "x$GCC" != "xyes"; then
4799                     THREAD_OPTS="-Ethread"
4800                 fi
4801                 ;;
4802         esac
4803
4804         dnl simply linking with libpthread should make the test below work but
4805         dnl it's far from certain that the threaded programs compiled without
4806         dnl any special switches actually work, so try it after all the others
4807         THREAD_OPTS="$THREAD_OPTS pthread none"
4808
4809         dnl now test for all possibilities
4810         THREADS_OK=no
4811         for flag in $THREAD_OPTS; do
4812             case $flag in
4813                 none)
4814                     AC_MSG_CHECKING([whether pthreads work without any flags])
4815                     ;;
4816
4817                 -*)
4818                     AC_MSG_CHECKING([whether pthreads work with $flag])
4819                     THREADS_CFLAGS="$flag"
4820                     ;;
4821
4822                 *)
4823                     AC_MSG_CHECKING([for the pthreads library -l$flag])
4824                     THREADS_LINK="-l$flag"
4825                     ;;
4826               esac
4827
4828               save_LIBS="$LIBS"
4829               save_CFLAGS="$CFLAGS"
4830               LIBS="$THREADS_LINK $LIBS"
4831               CFLAGS="$THREADS_CFLAGS $CFLAGS"
4832
4833               AC_TRY_LINK([#include <pthread.h>],
4834                           [pthread_create(0,0,0,0);],
4835                           THREADS_OK=yes)
4836
4837               LIBS="$save_LIBS"
4838               CFLAGS="$save_CFLAGS"
4839
4840               AC_MSG_RESULT($THREADS_OK)
4841               if test "x$THREADS_OK" = "xyes"; then
4842                       break;
4843               fi
4844
4845               THREADS_LINK=""
4846               THREADS_CFLAGS=""
4847       done
4848
4849       if test "x$THREADS_OK" != "xyes"; then
4850           wxUSE_THREADS=no
4851           AC_MSG_WARN([No thread support on this system... disabled])
4852       else
4853           dnl yes, these special compiler flags should be used with the
4854           dnl linker as well
4855           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
4856           LIBS="$THREADS_LINK $LIBS"
4857
4858           AC_MSG_CHECKING([if more special flags are required for pthreads])
4859           flag=no
4860           case "${host}" in
4861             *-aix*)
4862                 dnl again quoting from
4863                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
4864                 dnl
4865                 dnl     When compiling and linking with -pthread, the library
4866                 dnl     search path should include -L/usr/lib/threads at the
4867                 dnl     beginning of the path.
4868                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
4869                 flag="-D_THREAD_SAFE"
4870                 ;;
4871             *-freebsd*)
4872                 flag="-D_THREAD_SAFE"
4873                 ;;
4874             *-hp-hpux* )
4875                 flag="-D_REENTRANT"
4876                 if test "x$GCC" != "xyes"; then
4877                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
4878                     flag="$flag -D_RWSTD_MULTI_THREAD"
4879                 fi
4880                 ;;
4881             *solaris* | alpha*-osf*)
4882                 flag="-D_REENTRANT"
4883                 ;;
4884           esac
4885           AC_MSG_RESULT(${flag})
4886           if test "x$flag" != xno; then
4887               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
4888           fi
4889
4890           dnl don't add these options to CPPFLAGS as cpp might not know them
4891           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
4892       fi
4893     fi
4894
4895     dnl do other tests only if we are using threads
4896     if test "$wxUSE_THREADS" = "yes" ; then
4897       AC_CHECK_FUNCS(thr_setconcurrency)
4898
4899       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
4900       dnl wouldn't be found by it
4901       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
4902       [
4903         dnl C compiler may treat pthread_cleanup_push() as an undeclared
4904         dnl function and not give a warning even if it's unavailable, so use
4905         dnl the C++ one for this test
4906         AC_LANG_PUSH(C++)
4907         AC_TRY_COMPILE([#include <pthread.h>
4908                void ThreadCleanupFunc(void *p);
4909             ],
4910             [
4911                 void *p;
4912                 pthread_cleanup_push(ThreadCleanupFunc, p);
4913                 pthread_cleanup_pop(0);
4914             ], [
4915                wx_cv_func_pthread_cleanup=yes
4916             ], [
4917                wx_cv_func_pthread_cleanup=no
4918             ]
4919         )
4920         AC_LANG_POP()
4921       ])
4922       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
4923         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
4924       fi
4925
4926       AC_CHECK_HEADERS(sched.h,,, [AC_INCLUDES_DEFAULT()])
4927       if test "$ac_cv_header_sched_h" = "yes"; then
4928           AC_CHECK_FUNC(sched_yield,
4929             AC_DEFINE(HAVE_SCHED_YIELD),
4930             [
4931                 AC_CHECK_LIB(posix4,
4932                     sched_yield,
4933                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
4934                     AC_MSG_WARN(wxThread::Yield will not work properly)
4935                 )
4936             ]
4937           )
4938       fi
4939
4940       dnl to be able to set the thread priority, we need to have all of the
4941       dnl following functions:
4942       dnl   1. pthread_attr_getschedpolicy
4943       dnl   2. sched_get_priority_min and sched_get_priority_max
4944       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
4945       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
4946       HAVE_PRIOR_FUNCS=0
4947       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
4948                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
4949                        [AC_CHECK_FUNC(sched_get_priority_max,
4950                            HAVE_PRIOR_FUNCS=1,
4951                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
4952                              [
4953                                 HAVE_PRIOR_FUNCS=1
4954                                 POSIX4_LINK=" -lposix4"
4955                              ],
4956                            )]
4957                        )]
4958                      )]
4959                    )
4960
4961       if test "$HAVE_PRIOR_FUNCS" = 1; then
4962         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
4963       else
4964         AC_MSG_WARN(Setting thread priority will not work)
4965       fi
4966
4967       AC_CHECK_FUNC(pthread_cancel,
4968                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
4969                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
4970
4971       AC_CHECK_FUNC(pthread_mutex_timedlock,
4972                     AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK),
4973                     AC_MSG_WARN([wxMutex::LockTimeout() will not work]))
4974
4975       AC_CHECK_FUNC(pthread_attr_setstacksize,
4976                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
4977
4978       dnl mutexattr_t initialization is done in quite different ways on different
4979       dnl platforms, so check for a few things:
4980       dnl
4981       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
4982       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
4983       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
4984       dnl defined, we do it by directly assigned
4985       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
4986
4987       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
4988       [
4989         AC_TRY_COMPILE([#include <pthread.h>],
4990             [
4991                pthread_mutexattr_t attr;
4992                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
4993             ],
4994             wx_cv_type_pthread_mutexattr_t=yes,
4995             wx_cv_type_pthread_mutexattr_t=no
4996         )
4997       ])
4998
4999       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5000         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5001
5002         dnl check if we already have the declaration we need, it is not
5003         dnl present in some systems' headers
5004         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5005                        wx_cv_func_pthread_mutexattr_settype_decl, [
5006                        AC_TRY_COMPILE([#include <pthread.h>],
5007                            [
5008                                pthread_mutexattr_t attr;
5009                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5010                            ],
5011                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5012                            wx_cv_func_pthread_mutexattr_settype_decl=no
5013                        )
5014         ])
5015         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5016             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5017         fi
5018       else
5019         dnl don't despair, there may be another way to do it
5020         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5021                        wx_cv_type_pthread_rec_mutex_init,
5022         [
5023             AC_TRY_COMPILE([#include <pthread.h>],
5024                 [
5025                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5026                 ], [
5027                     wx_cv_type_pthread_rec_mutex_init=yes
5028                 ], [
5029                     wx_cv_type_pthread_rec_mutex_init=no
5030                 ]
5031             )
5032         ])
5033         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5034           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5035         else
5036           dnl this may break code working elsewhere, so at least warn about it
5037           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5038         fi
5039       fi
5040     fi
5041
5042 dnl from if !MSW
5043 else
5044     if test "$wxUSE_THREADS" = "yes" ; then
5045       case "${host}" in
5046         *-*-mingw32* )
5047             dnl check if the compiler accepts -mthreads
5048             AC_CACHE_CHECK([if compiler supports -mthreads],
5049                 wx_cv_cflags_mthread,
5050                 [
5051                     CFLAGS_OLD="$CFLAGS"
5052                     CFLAGS="-mthreads $CFLAGS"
5053                     AC_TRY_COMPILE([], [],
5054                         wx_cv_cflags_mthread=yes,
5055                         wx_cv_cflags_mthread=no
5056                     )
5057                 ]
5058             )
5059
5060             if test "$wx_cv_cflags_mthread" = "yes"; then
5061                 dnl it does, use it
5062                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5063                 LDFLAGS="$LDFLAGS -mthreads"
5064             else
5065                 dnl it doesn't
5066                 CFLAGS="$CFLAGS_OLD"
5067             fi
5068         ;;
5069         *-pc-os2*emx )
5070             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5071             LDFLAGS="$LDFLAGS -Zmt"
5072         ;;
5073       esac
5074     fi
5075 fi
5076
5077 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5078 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5079 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5080 dnl By preference, we probably should use getaddrinfo which avoids thread
5081 dnl safety issues and supports IPv6, however there currently is no code
5082 dnl for it, so testing for it is temporarily disabled and we are restricted
5083 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5084
5085 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5086     dnl no getaddrinfo, so check for gethostbyname_r and
5087     dnl related functions (taken from python's configure.in)
5088     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5089       AX_FUNC_WHICH_GETHOSTBYNAME_R
5090       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5091               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5092           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5093       fi
5094       dnl A similar test for getservbyname_r
5095       dnl I'm tempted to just not do this test which is taking much time and
5096       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5097       dnl doing the test already exists, so using it is easy enough.     - SN
5098       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5099       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5100               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5101           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5102       fi
5103       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5104       dnl silently assume it's available exactly if gethostbyname_r is
5105       dnl available and always requires two more arguments than
5106       dnl gethostbyname_r.
5107       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5108       dnl  function, although it should be easy to rewrite the gethostbyname_r
5109       dnl  check to fit this case, if it's really needed.                - SN )
5110 dnl    ]
5111 dnl )
5112
5113 if test "$wxUSE_THREADS" = "yes"; then
5114   AC_DEFINE(wxUSE_THREADS)
5115
5116   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5117 else
5118   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5119   dnl functions - add tests for other functions here as well
5120   if test "$wx_cv_func_strtok_r" = "yes"; then
5121     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5122     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5123         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5124         AC_MSG_RESULT(yes)
5125     else
5126         AC_MSG_RESULT(no)
5127     fi
5128   fi
5129 fi
5130
5131 if test "$WXGTK20" = 1 ; then
5132   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5133   WXGTK12=1
5134 fi
5135
5136 if test "$WXGTK12" = 1 ; then
5137   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5138 fi
5139
5140 if test "$WXGTK127" = 1 ; then
5141   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5142 fi
5143
5144 if test "$WXGPE" = 1 ; then
5145   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5146 fi
5147
5148 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5149 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5150 DEBUG_CFLAGS=
5151 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5152     DEBUG_CFLAGS="-g"
5153     wxUSE_OPTIMISE=no
5154 fi
5155
5156 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5157     wxUSE_DEBUG_INFO=yes
5158     if test "$GCC" = yes; then
5159         DEBUG_CFLAGS="-ggdb"
5160     fi
5161 fi
5162
5163 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5164     AC_DEFINE(WXDEBUG)
5165     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5166 else
5167     if test "$wxUSE_GTK" = 1 ; then
5168         if test "x$wxGTK_VERSION" = "x1" ; then
5169             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5170         fi
5171     fi
5172 fi
5173
5174 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5175     AC_DEFINE(wxUSE_MEMORY_TRACING)
5176     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5177     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5178     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5179 fi
5180
5181 if test "$wxUSE_DMALLOC" = "yes" ; then
5182     DMALLOC_LIBS="-ldmallocthcxx"
5183 fi
5184
5185 dnl cc/cxx/ld option for profiling
5186 PROFILE_FLAGS=
5187 if test "$wxUSE_PROFILE" = "yes" ; then
5188     PROFILE_FLAGS=" -pg"
5189 fi
5190
5191 if test "$GCC" = "yes" ; then
5192     if test "$wxUSE_NO_RTTI" = "yes" ; then
5193         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5194     fi
5195     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5196         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5197     fi
5198     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5199         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5200     fi
5201
5202     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5203     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5204     dnl for each subroutine by default -- using the switch below only creates
5205     dnl one entry per file instead at the price of minor performance penalty
5206     dnl
5207     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5208     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5209     dnl this, or even the extent of gcc/wx version combinations affected, but
5210     dnl also as above, this 'fix' does not come without side effects.
5211     dnl
5212     dnl TODO: test for the gcc version here (how?)
5213     case "${host}" in
5214       powerpc*-*-aix* )
5215         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5216         ;;
5217       *-hppa* )
5218         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5219         ;;
5220     esac
5221 fi
5222
5223 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5224 OPTIMISE_CFLAGS=
5225 if test "$wxUSE_OPTIMISE" = "no" ; then
5226     if test "$GCC" = yes ; then
5227         dnl use -O0 because compiling with it is faster than compiling with no
5228         dnl optimization options at all (at least with g++ 3.2)
5229         OPTIMISE_CFLAGS="-O0"
5230     fi
5231 else
5232     if test "$GCC" = yes ; then
5233         case "${host}" in
5234             *-pc-os2_emx | *-pc-os2-emx )
5235                 dnl Not all of the supported gcc versions understand
5236                 dnl -fstrict-aliasing and none actually needs it (yet).
5237                 OPTIMISE_CFLAGS="-O2"
5238             ;;
5239             *)
5240                 dnl Switch on optimisation but keep strict-aliasing off for
5241                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5242                 dnl switched back on consider using -Wstrict-aliasing=2.
5243                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5244             ;;
5245         esac
5246     else
5247         OPTIMISE_CFLAGS="-O"
5248     fi
5249 fi
5250
5251 dnl ---------------------------------------------------------------------------
5252 dnl compatibility level
5253 dnl ---------------------------------------------------------------------------
5254
5255 if test "x$WXWIN_COMPATIBILITY_2_6" = "xyes"; then
5256     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5257
5258     WXWIN_COMPATIBILITY_2_8="yes"
5259 fi
5260
5261 if test "x$WXWIN_COMPATIBILITY_2_8" != "xno"; then
5262     AC_DEFINE(WXWIN_COMPATIBILITY_2_8)
5263 fi
5264
5265 dnl ---------------------------------------------------------------------------
5266 dnl the library may be built without GUI classes at all
5267 dnl ---------------------------------------------------------------------------
5268
5269 if test "$wxUSE_GUI" = "yes"; then
5270     AC_DEFINE(wxUSE_GUI)
5271
5272     dnl the things we always pull in the GUI version of the library:
5273     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5274     dnl    library really can't be built without those)
5275     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5276     dnl    almost any program and the first 2 are needed to show a message box
5277     dnl    which want to be always able to do)
5278     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5279     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5280     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5281     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5282     dnl 5. misc stuff: timers, settings, message box
5283 fi
5284
5285 dnl ---------------------------------------------------------------------------
5286 dnl Unix/Windows
5287 dnl ---------------------------------------------------------------------------
5288
5289 if test "$wxUSE_UNIX" = "yes"; then
5290   AC_DEFINE(wxUSE_UNIX)
5291 fi
5292
5293 dnl ------------------------------------------------------------------------
5294 dnl DLL support
5295 dnl ------------------------------------------------------------------------
5296
5297 dnl under MSW we always have LoadLibrary/GetProcAddress
5298 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5299
5300     HAVE_DL_FUNCS=0
5301     HAVE_SHL_FUNCS=0
5302     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5303         if test "$USE_DARWIN" = 1; then
5304             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5305             HAVE_DL_FUNCS=1
5306         elif test "$USE_DOS" = 1; then
5307             HAVE_DL_FUNCS=0
5308         else
5309             dnl the test is a bit complicated because we check for dlopen() both with
5310             dnl and without -ldl and we also try to find shl_load() if there is no
5311             dnl dlopen() on this system
5312             AC_CHECK_FUNCS(dlopen,
5313             [
5314                 AC_DEFINE(HAVE_DLOPEN)
5315                 HAVE_DL_FUNCS=1
5316             ],
5317             [
5318                 AC_CHECK_LIB(dl, dlopen,
5319                             [
5320                                 AC_DEFINE(HAVE_DLOPEN)
5321                                 HAVE_DL_FUNCS=1
5322                                 DL_LINK=" -ldl$DL_LINK"
5323                             ],
5324                             [
5325                                 AC_CHECK_FUNCS(shl_load,
5326                                               [
5327                                                 AC_DEFINE(HAVE_SHL_LOAD)
5328                                                 HAVE_SHL_FUNCS=1
5329                                               ],
5330                                               [
5331                                                 AC_CHECK_LIB(shl_load, dld,
5332                                                              [
5333                                                                 HAVE_SHL_FUNCS=1
5334                                                                 DL_LINK=" -ldld$DL_LINK"
5335                                                              ])
5336                                               ])
5337                             ])
5338             ])
5339
5340         dnl check also for dlerror()
5341         if test "$HAVE_DL_FUNCS" = 1; then
5342             AC_CHECK_FUNCS(dlerror,
5343                 AC_DEFINE(HAVE_DLERROR),
5344                 [
5345                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5346                 ]
5347             )
5348         fi
5349         fi
5350
5351         if test "$HAVE_DL_FUNCS" = 0; then
5352             if test "$HAVE_SHL_FUNCS" = 0; then
5353               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5354                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5355                   wxUSE_DYNAMIC_LOADER=no
5356                   wxUSE_DYNLIB_CLASS=no
5357               else
5358                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5359               fi
5360             fi
5361         fi
5362     fi
5363 fi
5364
5365 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5366     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5367 fi
5368 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5369     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5370 fi
5371
5372
5373 dnl ---------------------------------------------------------------------------
5374 dnl Verify consistency of plugins/monolithic/shared settings:
5375 dnl ---------------------------------------------------------------------------
5376
5377 if test "$wxUSE_PLUGINS" = "yes" ; then
5378     if test "$wxUSE_SHARED" = "no" ; then
5379         AC_MSG_WARN([plugins supported only in shared build, disabling])
5380         wxUSE_PLUGINS=no
5381     fi
5382     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5383         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5384         wxUSE_PLUGINS=no
5385     fi
5386     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5387         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5388         wxUSE_PLUGINS=no
5389     fi
5390     if test "$wxUSE_PLUGINS" = "yes" ; then
5391         AC_DEFINE(wxUSE_PLUGINS)
5392     fi
5393 fi
5394
5395 dnl ---------------------------------------------------------------------------
5396 dnl Register non-GUI class options for makefiles and setup.h
5397 dnl ---------------------------------------------------------------------------
5398
5399 if test "$wxUSE_STL" = "yes"; then
5400   AC_DEFINE(wxUSE_STL)
5401 fi
5402
5403 if test "$wxUSE_EXTENDED_RTTI" = "yes"; then
5404   AC_DEFINE(wxUSE_EXTENDED_RTTI)
5405 fi
5406
5407 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5408   AC_DEFINE(wxUSE_APPLE_IEEE)
5409 fi
5410
5411 if test "$wxUSE_TIMER" = "yes"; then
5412   AC_DEFINE(wxUSE_TIMER)
5413 fi
5414
5415 dnl Unix implementation needs additional checks because audio support
5416 dnl comes in many favours:
5417 if test "$USE_UNIX" = "1" ; then
5418     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5419     if test "$wxUSE_MGL" != 1; then
5420         dnl it's not enough to check for just the header because OSS under NetBSD
5421         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5422         dnl whether we need -lossaudio at link-time
5423         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5424             AC_TRY_LINK([
5425                     #include <sys/ioctl.h>
5426                     #include <sys/soundcard.h>
5427                 ],
5428                 [
5429                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5430                 ],
5431                 ac_cv_header_sys_soundcard=yes,
5432                 [
5433                     saveLibs="$LIBS"
5434                     LIBS="$saveLibs -lossaudio"
5435                     AC_TRY_LINK([
5436                             #include <sys/ioctl.h>
5437                             #include <sys/soundcard.h>
5438                         ],
5439                         [
5440                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5441                         ],
5442                         ac_cv_header_sys_soundcard=yes,
5443                         [
5444                             LIBS="$saveLibs"
5445                             ac_cv_header_sys_soundcard=no
5446                         ]
5447                     )
5448                 ]
5449             )
5450         ])
5451     fi
5452
5453     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5454         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5455     fi
5456 fi
5457
5458 WITH_PLUGIN_SDL=0
5459 if test "$wxUSE_SOUND" = "yes"; then
5460   if test "$USE_UNIX" = "1" ; then
5461     if test "$wxUSE_LIBSDL" != "no"; then
5462       AM_PATH_SDL([1.2.0],
5463                   [
5464                     EXTRALIBS_SDL="$SDL_LIBS"
5465                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5466                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5467                     AC_DEFINE(wxUSE_LIBSDL)
5468                   ],
5469                   [wxUSE_LIBSDL="no"])
5470       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5471         WITH_PLUGIN_SDL=1
5472       fi
5473     fi
5474   else
5475     dnl wxMGL doesn't support sound under DOS, only under Unix
5476     if test "$wxUSE_MGL" = 1; then
5477         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5478         wxUSE_SOUND="no"
5479     fi
5480   fi
5481 fi
5482
5483 if test "$wxUSE_SOUND" = "yes"; then
5484   AC_DEFINE(wxUSE_SOUND)
5485   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5486 fi
5487
5488 if test "$WXGTK20" = 1; then
5489     PKG_PROG_PKG_CONFIG()
5490
5491     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5492         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5493
5494                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5495                                   [libgnomeprintui-2.2 >= 2.8],
5496                     [
5497                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5498                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5499                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5500                     ],
5501                     [
5502                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5503                         wxUSE_LIBGNOMEPRINT="no"
5504                     ]
5505                 )
5506         fi
5507     fi
5508
5509     if test "$wxUSE_MIMETYPE" = "yes" ; then
5510         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5511
5512                 PKG_CHECK_MODULES(GNOMEVFS,
5513                                   [gnome-vfs-2.0 >= 2.0],
5514                     [
5515                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5516                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5517                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5518                     ],
5519                     [
5520                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5521                         wxUSE_LIBGNOMEVFS="no"
5522                     ]
5523                 )
5524         fi
5525     fi
5526
5527     if test "$wxUSE_LIBHILDON" = "yes" ; then
5528         PKG_CHECK_MODULES(HILDON,
5529                           [hildon-lgpl >= 0.9],
5530             [
5531                 EXTRALIBS_HILDON="$HILDON_LIBS"
5532                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5533                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5534                 AC_DEFINE(wxUSE_LIBHILDON)
5535             ],
5536             [
5537                 AC_MSG_WARN([libhildon_lgpl not found])
5538                         wxUSE_LIBHILDON="no"
5539             ]
5540         )
5541     fi
5542 fi
5543
5544 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5545   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5546 fi
5547
5548 if test "$wxUSE_STOPWATCH" = "yes"; then
5549   AC_DEFINE(wxUSE_STOPWATCH)
5550 fi
5551
5552 if test "$wxUSE_DATETIME" = "yes"; then
5553   AC_DEFINE(wxUSE_DATETIME)
5554 fi
5555
5556 if test "$wxUSE_FILE" = "yes"; then
5557   AC_DEFINE(wxUSE_FILE)
5558 fi
5559
5560 if test "$wxUSE_FFILE" = "yes"; then
5561   AC_DEFINE(wxUSE_FFILE)
5562 fi
5563
5564 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5565   if test "$wxUSE_STREAMS" != yes; then
5566     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5567     wxUSE_ARCHIVE_STREAMS=no
5568   else
5569     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5570   fi
5571 fi
5572
5573 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5574   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5575     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5576   elif test "$wxUSE_ZLIB" = "no"; then
5577     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5578   else
5579     AC_DEFINE(wxUSE_ZIPSTREAM)
5580   fi
5581 fi
5582
5583 if test "$wxUSE_TARSTREAM" = "yes"; then
5584   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5585     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5586   else
5587     AC_DEFINE(wxUSE_TARSTREAM)
5588   fi
5589 fi
5590
5591 if test "$wxUSE_FILESYSTEM" = "yes"; then
5592   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5593     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5594     wxUSE_FILESYSTEM=no
5595   else
5596     AC_DEFINE(wxUSE_FILESYSTEM)
5597   fi
5598 fi
5599
5600 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5601   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5602     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5603   else
5604     AC_DEFINE(wxUSE_FS_ARCHIVE)
5605   fi
5606 fi
5607
5608 if test "$wxUSE_FS_ZIP" = "yes"; then
5609   if test "$wxUSE_FS_ARCHIVE" != yes; then
5610     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5611   else
5612     AC_DEFINE(wxUSE_FS_ZIP)
5613   fi
5614 fi
5615
5616 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5617   if test "$USE_UNIX" != 1; then
5618     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5619     wxUSE_ON_FATAL_EXCEPTION=no
5620   else
5621     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5622   fi
5623 fi
5624
5625 if test "$wxUSE_STACKWALKER" = "yes"; then
5626     AC_DEFINE(wxUSE_STACKWALKER)
5627 fi
5628
5629 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5630     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5631         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5632         wxUSE_DEBUGREPORT=no
5633     else
5634         AC_DEFINE(wxUSE_DEBUGREPORT)
5635         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5636             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5637         fi
5638     fi
5639 fi
5640
5641 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5642   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5643 fi
5644
5645 if test "$wxUSE_BUSYINFO" = "yes"; then
5646   AC_DEFINE(wxUSE_BUSYINFO)
5647 fi
5648
5649 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5650   AC_DEFINE(wxUSE_STD_IOSTREAM)
5651 fi
5652
5653 if test "$wxUSE_STD_STRING" = "yes"; then
5654   AC_DEFINE(wxUSE_STD_STRING)
5655 fi
5656
5657 if test "$wxUSE_STDPATHS" = "yes"; then
5658   AC_DEFINE(wxUSE_STDPATHS)
5659 fi
5660
5661 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5662     AC_DEFINE(wxUSE_TEXTBUFFER)
5663 fi
5664
5665 if test "$wxUSE_TEXTFILE" = "yes"; then
5666   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5667     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5668   else
5669     AC_DEFINE(wxUSE_TEXTFILE)
5670   fi
5671 fi
5672
5673 if test "$wxUSE_CONFIG" = "yes" ; then
5674   if test "$wxUSE_TEXTFILE" != "yes"; then
5675     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5676   else
5677     AC_DEFINE(wxUSE_CONFIG)
5678     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5679     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5680   fi
5681 fi
5682
5683 if test "$wxUSE_INTL" = "yes" ; then
5684   if test "$wxUSE_FILE" != "yes"; then
5685     AC_MSG_WARN(I18n code requires wxFile... disabled)
5686   else
5687     AC_DEFINE(wxUSE_INTL)
5688     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5689     GUIDIST="$GUIDIST INTL_DIST"
5690   fi
5691 fi
5692
5693 if test "$wxUSE_LOG" = "yes"; then
5694   AC_DEFINE(wxUSE_LOG)
5695
5696     if test "$wxUSE_LOGGUI" = "yes"; then
5697       AC_DEFINE(wxUSE_LOGGUI)
5698     fi
5699
5700     if test "$wxUSE_LOGWINDOW" = "yes"; then
5701       AC_DEFINE(wxUSE_LOGWINDOW)
5702     fi
5703
5704     if test "$wxUSE_LOGDIALOG" = "yes"; then
5705       AC_DEFINE(wxUSE_LOG_DIALOG)
5706     fi
5707
5708     dnl the keyboard sample requires wxUSE_LOG
5709     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5710 fi
5711
5712 if test "$wxUSE_LONGLONG" = "yes"; then
5713   AC_DEFINE(wxUSE_LONGLONG)
5714 fi
5715
5716 if test "$wxUSE_GEOMETRY" = "yes"; then
5717   AC_DEFINE(wxUSE_GEOMETRY)
5718 fi
5719
5720 if test "$wxUSE_BASE64" = "yes"; then
5721   AC_DEFINE(wxUSE_BASE64)
5722 fi
5723
5724 if test "$wxUSE_STREAMS" = "yes" ; then
5725   AC_DEFINE(wxUSE_STREAMS)
5726 fi
5727
5728 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5729   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5730 fi
5731
5732 if test "$wxUSE_OBJC_UNIQUIFYING" = "yes"; then
5733   AC_DEFINE(wxUSE_OBJC_UNIQUIFYING)
5734 fi
5735
5736 dnl ---------------------------------------------------------------------------
5737 dnl console event loop stuff
5738 dnl ---------------------------------------------------------------------------
5739
5740 if test "$wxUSE_CONSOLE_EVENTLOOP" = "yes"; then
5741     AC_DEFINE(wxUSE_CONSOLE_EVENTLOOP)
5742
5743     if test "$wxUSE_UNIX" = "yes"; then
5744         if test "$wxUSE_SELECT_DISPATCHER" = "yes"; then
5745             AC_DEFINE(wxUSE_SELECT_DISPATCHER)
5746         fi
5747
5748         if test "$wxUSE_EPOLL_DISPATCHER" = "yes"; then
5749             AC_CHECK_HEADERS(sys/epoll.h,,, [AC_INCLUDES_DEFAULT()])
5750             if test "$ac_cv_header_sys_epoll_h" = "yes"; then
5751                 AC_DEFINE(wxUSE_EPOLL_DISPATCHER)
5752             else
5753                 AC_MSG_WARN([sys/epoll.h not available, wxEpollDispatcher disabled])
5754             fi
5755         fi
5756     fi
5757 fi
5758
5759 dnl ---------------------------------------------------------------------------
5760 dnl time/date functions
5761 dnl ---------------------------------------------------------------------------
5762
5763 dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
5764 dnl function to be used for high resolution timers
5765 AC_CHECK_FUNCS(gettimeofday ftime, break)
5766
5767 if test "$ac_cv_func_gettimeofday" = "yes"; then
5768     AC_CACHE_CHECK([whether gettimeofday takes two arguments],
5769                    wx_cv_func_gettimeofday_has_2_args,
5770     [
5771         dnl on some _really_ old systems it takes only 1 argument
5772         AC_TRY_COMPILE(
5773             [
5774                 #include <sys/time.h>
5775                 #include <unistd.h>
5776             ],
5777             [
5778                 struct timeval tv;
5779                 gettimeofday(&tv, NULL);
5780             ],
5781             wx_cv_func_gettimeofday_has_2_args=yes,
5782             AC_TRY_COMPILE(
5783                 [
5784                     #include <sys/time.h>
5785                     #include <unistd.h>
5786                 ],
5787                 [
5788                     struct timeval tv;
5789                     gettimeofday(&tv);
5790                 ],
5791                 wx_cv_func_gettimeofday_has_2_args=no,
5792                 [
5793                     AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
5794                     wx_cv_func_gettimeofday_has_2_args=unknown
5795                 ]
5796             )
5797         )
5798     ])
5799
5800     if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
5801         AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
5802     fi
5803 fi
5804
5805 if test "$wxUSE_DATETIME" = "yes"; then
5806     dnl check for strptime and for its declaration as some systems lack it
5807     AC_CHECK_FUNC(strptime)
5808     if test "$ac_cv_func_strptime" = "yes"; then
5809         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5810             [
5811                 AC_LANG_PUSH(C++)
5812                 AC_TRY_COMPILE(
5813                     [
5814                         #include <time.h>
5815                     ],
5816                     [
5817                         struct tm t;
5818                         strptime("foo", "bar", &t);
5819                     ],
5820                     wx_cv_func_strptime_decl=yes,
5821                     wx_cv_func_strptime_decl=no
5822                 )
5823                 AC_LANG_POP()
5824             ]
5825         )
5826     fi
5827     if test "$wx_cv_func_strptime_decl" = "yes"; then
5828         AC_DEFINE(HAVE_STRPTIME_DECL)
5829     else
5830         wx_strptime_decl="extern char *strptime(const char *, const char *, struct tm *);"
5831     fi
5832     if test "$ac_cv_func_strptime" = "yes"; then
5833         dnl strptime() behaviour doesn't conform to POSIX under Mac OS X <
5834         dnl 10.5 and possibly other BSD variants, check that strptime() we
5835         dnl have fails to parse format when the string doesn't match it instea
5836         dnl of just stopping immediately and returning non-NULL
5837         AC_CACHE_CHECK([whether strptime() fails on invalid strings],
5838             wx_cv_func_strptime_ok,
5839             [AC_RUN_IFELSE(
5840                 [
5841                     #include <stdlib.h>
5842                     #include <time.h>
5843                     #include "confdefs.h"
5844
5845                     $wx_strptime_decl
5846
5847                     int main()
5848                     {
5849                         struct tm t;
5850                         return !!strptime("", "%x", &t);
5851                     }
5852                 ],
5853                 wx_cv_func_strptime_ok=yes,
5854                 wx_cv_func_strptime_ok=no,
5855                 dnl be pessimistic when cross-compiling
5856                 wx_cv_func_strptime_ok=no
5857             )]
5858         )
5859
5860         if test "$wx_cv_func_strptime_ok" = "yes"; then
5861             AC_DEFINE(HAVE_STRPTIME)
5862         fi
5863     fi
5864
5865     dnl check for timezone variable
5866     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
5867     AC_CACHE_CHECK(for timezone variable in <time.h>,
5868                    wx_cv_var_timezone,
5869                    [
5870                         AC_LANG_PUSH(C++)
5871                         AC_TRY_COMPILE(
5872                             [
5873                                 #include <time.h>
5874                             ],
5875                             [
5876                                 int tz;
5877                                 tz = timezone;
5878                             ],
5879                             [
5880                                 wx_cv_var_timezone=timezone
5881                             ],
5882                             [
5883                                 AC_TRY_COMPILE(
5884                                     [
5885                                         #include <time.h>
5886                                     ],
5887                                     [
5888                                         int tz;
5889                                         tz = _timezone;
5890                                     ],
5891                                     [
5892                                         wx_cv_var_timezone=_timezone
5893                                     ],
5894                                     [
5895                                         AC_TRY_COMPILE(
5896                                             [
5897                                                 #include <time.h>
5898                                             ],
5899                                             [
5900                                                 int tz;
5901                                                 tz = __timezone;
5902                                             ],
5903                                             [
5904                                                 wx_cv_var_timezone=__timezone
5905                                             ],
5906                                             [
5907                                                 if test "$USE_DOS" = 0 ; then
5908                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
5909                                                 fi
5910                                             ]
5911                                         )
5912                                     ]
5913                                 )
5914                             ]
5915                         )
5916                         AC_LANG_POP()
5917                    ]
5918     )
5919
5920     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
5921     if test "x$wx_cv_var_timezone" != x ; then
5922         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
5923     fi
5924
5925     dnl check for localtime (it's POSIX, but the check can do no harm...)
5926     AC_CHECK_FUNCS(localtime)
5927
5928     if test "$ac_cv_func_localtime" = "yes"; then
5929         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
5930                        wx_cv_struct_tm_has_gmtoff,
5931         [
5932             AC_TRY_COMPILE(
5933                 [
5934                     #include <time.h>
5935                 ],
5936                 [
5937                     struct tm tm;
5938                     tm.tm_gmtoff++;
5939                 ],
5940                 [
5941                     wx_cv_struct_tm_has_gmtoff=yes
5942                 ],
5943                 wx_cv_struct_tm_has_gmtoff=no
5944             )
5945         ])
5946     fi
5947
5948     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
5949         AC_DEFINE(WX_GMTOFF_IN_TM)
5950     fi
5951
5952     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
5953 fi
5954
5955 dnl ------------------------------------------------------------------------
5956 dnl wxSocket
5957 dnl ------------------------------------------------------------------------
5958
5959 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
5960 if test "$wxUSE_SOCKETS" = "yes"; then
5961     if test "$wxUSE_MGL" = "1"; then
5962         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
5963         wxUSE_SOCKETS="no"
5964     fi
5965 fi
5966
5967 if test "$wxUSE_SOCKETS" = "yes"; then
5968     dnl under MSW we always have sockets
5969     if test "$TOOLKIT" != "MSW"; then
5970         dnl under Solaris and OS/2, socket functions live in -lsocket
5971         AC_CHECK_FUNC(socket,,
5972             [
5973                 AC_CHECK_LIB(socket, socket,
5974                     if test "$INET_LINK" != " -lsocket"; then
5975                         INET_LINK="$INET_LINK -lsocket"
5976                     fi,
5977                     [
5978                         AC_MSG_WARN([socket library not found - sockets will be disabled])
5979                         wxUSE_SOCKETS=no
5980                     ]
5981                 )
5982             ]
5983         )
5984     fi
5985 fi
5986
5987 if test "$wxUSE_SOCKETS" = "yes" ; then
5988     dnl this test may be appropriate if building under cygwin
5989     dnl right now I'm assuming it also uses the winsock stuff
5990     dnl like mingw does..  -- RL
5991     if test "$TOOLKIT" != "MSW"; then
5992         dnl determine the type of third argument for getsockname
5993         dnl This test needs to be done in C++ mode since gsocket.cpp now
5994         dnl is C++ code and pointer cast that are possible even without
5995         dnl warning in C still fail in C++.
5996         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
5997                        wx_cv_type_getsockname3,
5998             [
5999                 AC_LANG_PUSH(C++)
6000                 AC_TRY_COMPILE(
6001                     [
6002                         #include <sys/types.h>
6003                         #include <sys/socket.h>
6004                     ],
6005                     [
6006                         socklen_t len;
6007                         getsockname(0, 0, &len);
6008                     ],
6009                     wx_cv_type_getsockname3=socklen_t,
6010                     [
6011                         dnl the compiler will compile the version with size_t
6012                         dnl even if the real type of the last parameter is int
6013                         dnl but it should give at least a warning about
6014                         dnl converting between incompatible pointer types, so
6015                         dnl try to use it to get the correct behaviour at
6016                         dnl least with gcc (otherwise we'd always use size_t)
6017                         CFLAGS_OLD="$CFLAGS"
6018                         if test "$GCC" = yes ; then
6019                             CFLAGS="-Werror $CFLAGS"
6020                         fi
6021
6022                         AC_TRY_COMPILE(
6023                             [
6024                                 #include <sys/types.h>
6025                                 #include <sys/socket.h>
6026                             ],
6027                             [
6028                                 size_t len;
6029                                 getsockname(0, 0, &len);
6030                             ],
6031                             wx_cv_type_getsockname3=size_t,
6032                             AC_TRY_COMPILE(
6033                                 [
6034                                     #include <sys/types.h>
6035                                     #include <sys/socket.h>
6036                                 ],
6037                                 [
6038                                     int len;
6039                                     getsockname(0, 0, &len);
6040                                 ],
6041                                 wx_cv_type_getsockname3=int,
6042                                 wx_cv_type_getsockname3=unknown
6043                             )
6044                         )
6045
6046                         CFLAGS="$CFLAGS_OLD"
6047                     ]
6048                 )
6049                 AC_LANG_POP()
6050             ])
6051
6052         if test "$wx_cv_type_getsockname3" = "unknown"; then
6053             wxUSE_SOCKETS=no
6054             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6055         else
6056             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6057         fi
6058         dnl Do this again for getsockopt as it may be different
6059         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6060                        wx_cv_type_getsockopt5,
6061             [
6062                 dnl Note that the rules for compatibility of pointers
6063                 dnl are somewhat different between C and C++, so code
6064                 dnl that fails in C++ may not even give a warning about
6065                 dnl converting between incompatible pointer types in C.
6066                 dnl So this test needs to be done in C++ mode.
6067                 AC_LANG_PUSH(C++)
6068                 AC_TRY_COMPILE(
6069                     [
6070                         #include <sys/types.h>
6071                         #include <sys/socket.h>
6072                     ],
6073                     [
6074                         socklen_t len;
6075                         getsockopt(0, 0, 0, 0, &len);
6076                     ],
6077                     wx_cv_type_getsockopt5=socklen_t,
6078                     [
6079                         AC_TRY_COMPILE(
6080                             [
6081                                 #include <sys/types.h>
6082                                 #include <sys/socket.h>
6083                             ],
6084                             [
6085                                 size_t len;
6086                                 getsockopt(0, 0, 0, 0, &len);
6087                             ],
6088                             wx_cv_type_getsockopt5=size_t,
6089                             AC_TRY_COMPILE(
6090                                 [
6091                                     #include <sys/types.h>
6092                                     #include <sys/socket.h>
6093                                 ],
6094                                 [
6095                                     int len;
6096                                     getsockopt(0, 0, 0, 0, &len);
6097                                 ],
6098                                 wx_cv_type_getsockopt5=int,
6099                                 wx_cv_type_getsockopt5=unknown
6100                             )
6101                         )
6102                     ]
6103                 )
6104                 AC_LANG_POP()
6105             ])
6106
6107         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6108             wxUSE_SOCKETS=no
6109             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6110         else
6111             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6112         fi
6113     fi
6114 fi
6115
6116 if test "$wxUSE_SOCKETS" = "yes" ; then
6117     AC_DEFINE(wxUSE_SOCKETS)
6118     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6119 fi
6120
6121 if test "$wxUSE_PROTOCOL" = "yes"; then
6122     if test "$wxUSE_SOCKETS" != "yes"; then
6123         AC_MSG_WARN(Protocol classes require sockets... disabled)
6124         wxUSE_PROTOCOL=no
6125     fi
6126 fi
6127
6128 if test "$wxUSE_PROTOCOL" = "yes"; then
6129     AC_DEFINE(wxUSE_PROTOCOL)
6130
6131     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6132         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6133     fi
6134     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6135         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6136     fi
6137     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6138         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6139     fi
6140 else
6141     if test "$wxUSE_FS_INET" = "yes"; then
6142         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6143         wxUSE_FS_INET="no"
6144     fi
6145 fi
6146
6147 if test "$wxUSE_URL" = "yes"; then
6148     if test "$wxUSE_PROTOCOL" != "yes"; then
6149         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6150         wxUSE_URL=no
6151     fi
6152     if test "$wxUSE_URL" = "yes"; then
6153         AC_DEFINE(wxUSE_URL)
6154     fi
6155 fi
6156
6157 if test "$wxUSE_VARIANT" = "yes"; then
6158     AC_DEFINE(wxUSE_VARIANT)
6159 fi
6160
6161 if test "$wxUSE_FS_INET" = "yes"; then
6162   AC_DEFINE(wxUSE_FS_INET)
6163 fi
6164
6165 dnl ---------------------------------------------------------------------------
6166 dnl Joystick support
6167 dnl ---------------------------------------------------------------------------
6168
6169 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6170     wxUSE_JOYSTICK=no
6171
6172     dnl under MSW we always have joystick support
6173     if test "$TOOLKIT" = "MSW"; then
6174         wxUSE_JOYSTICK=yes
6175
6176     dnl mac only available on darwin
6177     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6178         if test "$USE_DARWIN" = 1; then
6179             dnl check for a bug in the headers, some have bad setEventCallout
6180             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6181             AC_LANG_PUSH(C++)
6182             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6183                             [ IOHIDQueueInterface *qi = NULL;
6184                               IOHIDCallbackFunction cb = NULL;
6185                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6186                             [ wxUSE_JOYSTICK=yes ]
6187                           )
6188             AC_LANG_POP()
6189             AC_MSG_RESULT($wxUSE_JOYSTICK)
6190         fi
6191
6192     dnl joystick support is only for Linux 2.1.x or greater
6193     else
6194         dnl wxJoystick not supported by wxMGL at all
6195         if test "$wxUSE_MGL" != "1"; then
6196             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6197             dnl checks only whether the header can be preprocessed, not that it
6198             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6199             dnl can't be compiled because of an error and with the default
6200             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6201             dnl build would fail later
6202             AC_CHECK_HEADERS([linux/joystick.h], [wxUSE_JOYSTICK=yes],, [AC_INCLUDES_DEFAULT()])
6203         fi
6204     fi
6205
6206     if test "$wxUSE_JOYSTICK" = "yes"; then
6207         AC_DEFINE(wxUSE_JOYSTICK)
6208         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6209     else
6210         AC_MSG_WARN(Joystick not supported by this system... disabled)
6211     fi
6212 fi
6213
6214
6215 dnl ---------------------------------------------------------------------------
6216 dnl String stuff
6217 dnl ---------------------------------------------------------------------------
6218
6219 if test "$wxUSE_FONTENUM" = "yes" ; then
6220   AC_DEFINE(wxUSE_FONTENUM)
6221 fi
6222
6223 if test "$wxUSE_FONTMAP" = "yes" ; then
6224   AC_DEFINE(wxUSE_FONTMAP)
6225 fi
6226
6227 if test "$wxUSE_UNICODE" = "yes" ; then
6228   AC_DEFINE(wxUSE_UNICODE)
6229
6230   if test "$USE_WIN32" != 1; then
6231       wxUSE_UNICODE_MSLU=no
6232   fi
6233
6234   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6235         AC_CHECK_LIB(unicows,main,
6236             [
6237                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6238             ],
6239             [
6240                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6241                              Applications will only run on Windows NT/2000/XP!])
6242                 wxUSE_UNICODE_MSLU=no
6243             ])
6244     fi
6245 fi
6246
6247 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_UTF8" = "yes"; then
6248     AC_DEFINE(wxUSE_UNICODE_UTF8)
6249
6250     if test "$wxUSE_UNICODE_UTF8_LOCALE" = "yes"; then
6251         AC_DEFINE(wxUSE_UTF8_LOCALE_ONLY)
6252     fi
6253 fi
6254
6255 dnl ---------------------------------------------------------------------------
6256 dnl big GUI components: MDI, doc/view, printing, help, ...
6257 dnl ---------------------------------------------------------------------------
6258
6259 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6260     AC_DEFINE(wxUSE_CONSTRAINTS)
6261     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6262 fi
6263
6264 if test "$wxUSE_MDI" = "yes"; then
6265     AC_DEFINE(wxUSE_MDI)
6266
6267     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6268         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6269         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6270     fi
6271 fi
6272
6273 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6274     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6275     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6276     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6277         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6278     fi
6279 fi
6280
6281 if test "$wxUSE_HELP" = "yes"; then
6282     AC_DEFINE(wxUSE_HELP)
6283     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6284
6285     if test "$wxUSE_MSW" = 1; then
6286       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6287         AC_DEFINE(wxUSE_MS_HTML_HELP)
6288       fi
6289     fi
6290
6291     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6292       if test "$wxUSE_HTML" = "yes"; then
6293         AC_DEFINE(wxUSE_WXHTML_HELP)
6294       else
6295         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6296         wxUSE_WXHTML_HELP=no
6297       fi
6298     fi
6299 fi
6300
6301 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6302     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6303         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6304     else
6305         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6306     fi
6307     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6308 fi
6309
6310 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6311   AC_DEFINE(wxUSE_POSTSCRIPT)
6312 fi
6313
6314 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6315
6316 if test "$wxUSE_SVG" = "yes"; then
6317     AC_DEFINE(wxUSE_SVG)
6318 fi
6319
6320 dnl ---------------------------------------------------------------------------
6321 dnl wxMetafile availability
6322 dnl ---------------------------------------------------------------------------
6323
6324 if test "$wxUSE_METAFILE" = "yes"; then
6325     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6326         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6327         wxUSE_METAFILE=no
6328     fi
6329 fi
6330
6331 dnl ---------------------------------------------------------------------------
6332 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6333 dnl ---------------------------------------------------------------------------
6334
6335 dnl check for ole headers and disable a few features requiring it if not
6336 dnl present (earlier versions of mingw32 don't have ole2.h)
6337 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6338                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6339                           -o "$wxUSE_OLE"     = "yes" \
6340                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6341     AC_CHECK_HEADER(ole2.h,,, [ ])
6342
6343     if test "$ac_cv_header_ole2_h" = "yes" ; then
6344         if test "$GCC" = yes ; then
6345             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6346             AC_TRY_COMPILE([#include <windows.h>
6347                             #include <ole2.h>],
6348                            [],
6349                            [AC_MSG_RESULT(no)],
6350                            [AC_MSG_RESULT(yes)
6351                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6352             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6353             if test "$wxUSE_OLE" = "yes" ; then
6354                 AC_DEFINE(wxUSE_OLE)
6355                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6356                 AC_DEFINE(wxUSE_ACTIVEX)
6357                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6358             fi
6359         fi
6360
6361         dnl for OLE clipboard and dnd
6362         if test "$wxUSE_DATAOBJ" = "yes" ; then
6363             AC_DEFINE(wxUSE_DATAOBJ)
6364         fi
6365     else
6366         AC_MSG_WARN([Some features disabled because OLE headers not found])
6367
6368         wxUSE_CLIPBOARD=no
6369         wxUSE_DRAG_AND_DROP=no
6370         wxUSE_DATAOBJ=no
6371         wxUSE_OLE=no
6372     fi
6373
6374     if test "$wxUSE_METAFILE" = "yes"; then
6375         AC_DEFINE(wxUSE_METAFILE)
6376
6377         dnl this one should probably be made separately configurable
6378         AC_DEFINE(wxUSE_ENH_METAFILE)
6379     fi
6380 fi
6381
6382 if test "$wxUSE_IPC" = "yes"; then
6383     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6384         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6385         wxUSE_IPC=no
6386     fi
6387
6388     if test "$wxUSE_IPC" = "yes"; then
6389         AC_DEFINE(wxUSE_IPC)
6390         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6391     fi
6392 fi
6393
6394 if test "$wxUSE_DATAOBJ" = "yes"; then
6395     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6396         AC_MSG_WARN([wxDataObject not yet supported under $TOOLKIT... disabled])
6397         wxUSE_DATAOBJ=no
6398     else
6399         AC_DEFINE(wxUSE_DATAOBJ)
6400     fi
6401 else
6402     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6403     wxUSE_CLIPBOARD=no
6404     wxUSE_DRAG_AND_DROP=no
6405 fi
6406
6407 if test "$wxUSE_CLIPBOARD" = "yes"; then
6408     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = 1; then
6409         AC_MSG_WARN([Clipboard not yet supported under $TOOLKIT... disabled])
6410         wxUSE_CLIPBOARD=no
6411     fi
6412
6413     if test "$wxUSE_CLIPBOARD" = "yes"; then
6414         AC_DEFINE(wxUSE_CLIPBOARD)
6415     fi
6416 fi
6417
6418 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6419     if test "$wxUSE_GTK" = 1; then
6420         if test "$WXGTK12" != 1; then
6421             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6422             wxUSE_DRAG_AND_DROP=no
6423         fi
6424     fi
6425
6426     if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_X11" = 1 -o "$wxUSE_MGL" = 1 -o \
6427             "$wxUSE_DFB" = 1; then
6428         AC_MSG_WARN([Drag and drop not yet supported under $TOOLKIT... disabled])
6429         wxUSE_DRAG_AND_DROP=no
6430     fi
6431
6432     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6433         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6434     fi
6435
6436 fi
6437
6438 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6439     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6440 fi
6441
6442 if test "$wxUSE_SPLINES" = "yes" ; then
6443   AC_DEFINE(wxUSE_SPLINES)
6444 fi
6445
6446 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6447   AC_DEFINE(wxUSE_MOUSEWHEEL)
6448 fi
6449
6450 dnl ---------------------------------------------------------------------------
6451 dnl GUI controls
6452 dnl ---------------------------------------------------------------------------
6453
6454 USES_CONTROLS=0
6455 if test "$wxUSE_CONTROLS" = "yes"; then
6456   USES_CONTROLS=1
6457 fi
6458
6459 if test "$wxUSE_ACCEL" = "yes"; then
6460   AC_DEFINE(wxUSE_ACCEL)
6461   USES_CONTROLS=1
6462 fi
6463
6464 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6465   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6466   USES_CONTROLS=1
6467   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6468 fi
6469
6470 if test "$wxUSE_BUTTON" = "yes"; then
6471   AC_DEFINE(wxUSE_BUTTON)
6472   USES_CONTROLS=1
6473 fi
6474
6475 if test "$wxUSE_BMPBUTTON" = "yes"; then
6476   AC_DEFINE(wxUSE_BMPBUTTON)
6477   USES_CONTROLS=1
6478 fi
6479
6480 if test "$wxUSE_CALCTRL" = "yes"; then
6481   AC_DEFINE(wxUSE_CALENDARCTRL)
6482   USES_CONTROLS=1
6483   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6484 fi
6485
6486 if test "$wxUSE_CARET" = "yes"; then
6487   AC_DEFINE(wxUSE_CARET)
6488   USES_CONTROLS=1
6489   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6490 fi
6491
6492 if test "$wxUSE_COLLPANE" = "yes"; then
6493     AC_DEFINE(wxUSE_COLLPANE)
6494     USES_CONTROLS=1
6495     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6496 fi
6497
6498 if test "$wxUSE_COMBOBOX" = "yes"; then
6499   AC_DEFINE(wxUSE_COMBOBOX)
6500   USES_CONTROLS=1
6501 fi
6502
6503 if test "$wxUSE_COMBOCTRL" = "yes"; then
6504   AC_DEFINE(wxUSE_COMBOCTRL)
6505   USES_CONTROLS=1
6506 fi
6507
6508 if test "$wxUSE_CHOICE" = "yes"; then
6509   AC_DEFINE(wxUSE_CHOICE)
6510   USES_CONTROLS=1
6511 fi
6512
6513 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6514     AC_DEFINE(wxUSE_CHOICEBOOK)
6515     USES_CONTROLS=1
6516 fi
6517
6518 if test "$wxUSE_CHECKBOX" = "yes"; then
6519   AC_DEFINE(wxUSE_CHECKBOX)
6520   USES_CONTROLS=1
6521 fi
6522
6523 if test "$wxUSE_CHECKLST" = "yes"; then
6524   AC_DEFINE(wxUSE_CHECKLISTBOX)
6525   USES_CONTROLS=1
6526 fi
6527
6528 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6529   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6530   USES_CONTROLS=1
6531 fi
6532
6533 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6534   AC_DEFINE(wxUSE_DATEPICKCTRL)
6535   USES_CONTROLS=1
6536 fi
6537
6538 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6539   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6540   USES_CONTROLS=1
6541 fi
6542
6543 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6544   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6545   USES_CONTROLS=1
6546 fi
6547
6548 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6549   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6550   USES_CONTROLS=1
6551 fi
6552
6553 if test "$wxUSE_DISPLAY" = "yes"; then
6554     if test "$wxUSE_DFB" = 1 -o "$wxUSE_MGL" = 1; then
6555         AC_MSG_WARN([wxDisplay not yet supported under $TOOLKIT... disabled])
6556         wxUSE_DISPLAY=no
6557     else
6558         AC_DEFINE(wxUSE_DISPLAY)
6559         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display"
6560     fi
6561 fi
6562
6563 if test "$wxUSE_DETECT_SM" = "yes"; then
6564     AC_DEFINE(wxUSE_DETECT_SM)
6565 fi
6566
6567 if test "$wxUSE_GAUGE" = "yes"; then
6568   AC_DEFINE(wxUSE_GAUGE)
6569   USES_CONTROLS=1
6570 fi
6571
6572 if test "$wxUSE_GRID" = "yes"; then
6573   AC_DEFINE(wxUSE_GRID)
6574   USES_CONTROLS=1
6575   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6576 fi
6577
6578 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6579   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6580   USES_CONTROLS=1
6581 fi
6582
6583 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6584   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6585   USES_CONTROLS=1
6586 fi
6587
6588 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6589   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6590   USES_CONTROLS=1
6591   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6592 fi
6593
6594 if test "$wxUSE_IMAGLIST" = "yes"; then
6595     AC_DEFINE(wxUSE_IMAGLIST)
6596 fi
6597
6598 if test "$wxUSE_LISTBOOK" = "yes"; then
6599     AC_DEFINE(wxUSE_LISTBOOK)
6600     USES_CONTROLS=1
6601 fi
6602
6603 if test "$wxUSE_LISTBOX" = "yes"; then
6604     AC_DEFINE(wxUSE_LISTBOX)
6605     USES_CONTROLS=1
6606 fi
6607
6608 if test "$wxUSE_LISTCTRL" = "yes"; then
6609     if test "$wxUSE_IMAGLIST" = "yes"; then
6610         AC_DEFINE(wxUSE_LISTCTRL)
6611         USES_CONTROLS=1
6612         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6613     else
6614         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6615     fi
6616 fi
6617
6618 if test "$wxUSE_EDITABLELISTBOX" = "yes"; then
6619     AC_DEFINE(wxUSE_EDITABLELISTBOX)
6620     USES_CONTROLS=1
6621     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS editlbox"
6622 fi
6623
6624 if test "$wxUSE_NOTEBOOK" = "yes"; then
6625     AC_DEFINE(wxUSE_NOTEBOOK)
6626     USES_CONTROLS=1
6627     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6628 fi
6629
6630 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6631   AC_DEFINE(wxUSE_ODCOMBOBOX)
6632   USES_CONTROLS=1
6633   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6634 fi
6635
6636 if test "$wxUSE_RADIOBOX" = "yes"; then
6637     AC_DEFINE(wxUSE_RADIOBOX)
6638     USES_CONTROLS=1
6639 fi
6640
6641 if test "$wxUSE_RADIOBTN" = "yes"; then
6642     AC_DEFINE(wxUSE_RADIOBTN)
6643     USES_CONTROLS=1
6644 fi
6645
6646 if test "$wxUSE_SASH" = "yes"; then
6647     AC_DEFINE(wxUSE_SASH)
6648     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6649 fi
6650
6651 if test "$wxUSE_SCROLLBAR" = "yes"; then
6652     AC_DEFINE(wxUSE_SCROLLBAR)
6653     USES_CONTROLS=1
6654     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6655 fi
6656
6657 if test "$wxUSE_SEARCHCTRL" = "yes"; then
6658     AC_DEFINE(wxUSE_SEARCHCTRL)
6659     USES_CONTROLS=1
6660 fi
6661
6662 if test "$wxUSE_SLIDER" = "yes"; then
6663     AC_DEFINE(wxUSE_SLIDER)
6664     USES_CONTROLS=1
6665 fi
6666
6667 if test "$wxUSE_SPINBTN" = "yes"; then
6668     AC_DEFINE(wxUSE_SPINBTN)
6669     USES_CONTROLS=1
6670 fi
6671
6672 if test "$wxUSE_SPINCTRL" = "yes"; then
6673     AC_DEFINE(wxUSE_SPINCTRL)
6674     USES_CONTROLS=1
6675 fi
6676
6677 if test "$wxUSE_SPLITTER" = "yes"; then
6678     AC_DEFINE(wxUSE_SPLITTER)
6679     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6680 fi
6681
6682 if test "$wxUSE_STATBMP" = "yes"; then
6683     AC_DEFINE(wxUSE_STATBMP)
6684     USES_CONTROLS=1
6685 fi
6686
6687 if test "$wxUSE_STATBOX" = "yes"; then
6688     AC_DEFINE(wxUSE_STATBOX)
6689     USES_CONTROLS=1
6690 fi
6691
6692 if test "$wxUSE_STATTEXT" = "yes"; then
6693     AC_DEFINE(wxUSE_STATTEXT)
6694     USES_CONTROLS=1
6695 fi
6696
6697 if test "$wxUSE_STATLINE" = "yes"; then
6698     AC_DEFINE(wxUSE_STATLINE)
6699     USES_CONTROLS=1
6700 fi
6701
6702 if test "$wxUSE_STATUSBAR" = "yes"; then
6703     dnl this will get undefined in wx/chkconf.h if it's not supported
6704     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6705     AC_DEFINE(wxUSE_STATUSBAR)
6706     USES_CONTROLS=1
6707
6708     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6709 fi
6710
6711 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6712     AC_DEFINE(wxUSE_TAB_DIALOG)
6713 fi
6714
6715 if test "$wxUSE_TEXTCTRL" = "yes"; then
6716     AC_DEFINE(wxUSE_TEXTCTRL)
6717     USES_CONTROLS=1
6718     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6719 fi
6720
6721 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6722     if test "$wxUSE_COCOA" = 1 ; then
6723         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6724         wxUSE_TOGGLEBTN=no
6725     fi
6726
6727     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6728         AC_DEFINE(wxUSE_TOGGLEBTN)
6729         USES_CONTROLS=1
6730     fi
6731 fi
6732
6733 if test "$wxUSE_TOOLBAR" = "yes"; then
6734     AC_DEFINE(wxUSE_TOOLBAR)
6735     USES_CONTROLS=1
6736
6737     if test "$wxUSE_UNIVERSAL" = "yes"; then
6738         wxUSE_TOOLBAR_NATIVE="no"
6739     else
6740         wxUSE_TOOLBAR_NATIVE="yes"
6741         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6742     fi
6743
6744     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6745 fi
6746
6747 if test "$wxUSE_TOOLTIPS" = "yes"; then
6748     if test "$wxUSE_MOTIF" = 1; then
6749         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6750     else
6751         if test "$wxUSE_UNIVERSAL" = "yes"; then
6752             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6753         else
6754             AC_DEFINE(wxUSE_TOOLTIPS)
6755         fi
6756     fi
6757 fi
6758
6759 if test "$wxUSE_TREEBOOK" = "yes"; then
6760     AC_DEFINE(wxUSE_TREEBOOK)
6761     USES_CONTROLS=1
6762 fi
6763
6764 if test "$wxUSE_TOOLBOOK" = "yes"; then
6765     AC_DEFINE(wxUSE_TOOLBOOK)
6766     USES_CONTROLS=1
6767 fi
6768
6769 if test "$wxUSE_TREECTRL" = "yes"; then
6770     if test "$wxUSE_IMAGLIST" = "yes"; then
6771         AC_DEFINE(wxUSE_TREECTRL)
6772         USES_CONTROLS=1
6773         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6774     else
6775         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6776     fi
6777 fi
6778
6779 if test "$wxUSE_POPUPWIN" = "yes"; then
6780     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6781         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6782     else
6783         if test "$wxUSE_PM" = 1; then
6784             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6785         else
6786             AC_DEFINE(wxUSE_POPUPWIN)
6787             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6788
6789             USES_CONTROLS=1
6790         fi
6791     fi
6792 fi
6793
6794 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6795     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6796         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6797     else
6798         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6799         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6800     fi
6801 fi
6802
6803 if test "$wxUSE_TIPWINDOW" = "yes"; then
6804     if test "$wxUSE_PM" = 1; then
6805         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6806     else
6807         AC_DEFINE(wxUSE_TIPWINDOW)
6808     fi
6809 fi
6810
6811 if test "$USES_CONTROLS" = 1; then
6812     AC_DEFINE(wxUSE_CONTROLS)
6813 fi
6814
6815 dnl ---------------------------------------------------------------------------
6816 dnl misc options
6817 dnl ---------------------------------------------------------------------------
6818
6819 dnl please keep the settings below in alphabetical order
6820 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
6821     AC_DEFINE(wxUSE_ACCESSIBILITY)
6822     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
6823 fi
6824
6825 if test "$wxUSE_DRAGIMAGE" = "yes"; then
6826     AC_DEFINE(wxUSE_DRAGIMAGE)
6827     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
6828 fi
6829
6830 if test "$wxUSE_EXCEPTIONS" = "yes"; then
6831     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
6832         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
6833     else
6834         AC_DEFINE(wxUSE_EXCEPTIONS)
6835         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
6836     fi
6837 fi
6838
6839 USE_HTML=0
6840 if test "$wxUSE_HTML" = "yes"; then
6841     AC_DEFINE(wxUSE_HTML)
6842     USE_HTML=1
6843     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
6844     if test "$wxUSE_MAC" = 1; then
6845         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
6846     fi
6847 fi
6848 if test "$wxUSE_WEBKIT" = "yes"; then
6849     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
6850         old_CPPFLAGS="$CPPFLAGS"
6851         CPPFLAGS="-x objective-c++ $CPPFLAGS"
6852         AC_CHECK_HEADER([WebKit/HIWebView.h],
6853                         [
6854                            AC_DEFINE(wxUSE_WEBKIT)
6855                            WEBKIT_LINK="-framework WebKit"
6856                         ],
6857                         [
6858                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
6859                            wxUSE_WEBKIT=no
6860                         ],
6861                         [
6862                            #include <Carbon/Carbon.h>
6863                            #include <WebKit/WebKit.h>
6864                         ])
6865         CPPFLAGS="$old_CPPFLAGS"
6866     elif test "$wxUSE_COCOA" = 1; then
6867         AC_DEFINE(wxUSE_WEBKIT)
6868     else
6869         wxUSE_WEBKIT=no
6870     fi
6871 fi
6872
6873 USE_XRC=0
6874 if test "$wxUSE_XRC" = "yes"; then
6875     if test "$wxUSE_XML" != "yes"; then
6876         AC_MSG_WARN([XML library not built, XRC resources disabled])
6877         wxUSE_XRC=no
6878     else
6879         AC_DEFINE(wxUSE_XRC)
6880         USE_XRC=1
6881         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
6882     fi
6883 fi
6884
6885 USE_AUI=0
6886 if test "$wxUSE_AUI" = "yes"; then
6887    AC_DEFINE(wxUSE_AUI)
6888    USE_AUI=1
6889    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
6890 fi
6891
6892 USE_STC=0
6893 if test "$wxUSE_STC" = "yes"; then
6894    AC_DEFINE(wxUSE_STC)
6895    USE_STC=1
6896    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS stc"
6897 fi
6898
6899 if test "$wxUSE_MENUS" = "yes"; then
6900     AC_DEFINE(wxUSE_MENUS)
6901     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
6902 fi
6903
6904 if test "$wxUSE_METAFILE" = "yes"; then
6905     AC_DEFINE(wxUSE_METAFILE)
6906 fi
6907
6908 if test "$wxUSE_MIMETYPE" = "yes"; then
6909     AC_DEFINE(wxUSE_MIMETYPE)
6910 fi
6911
6912 if test "$wxUSE_MINIFRAME" = "yes"; then
6913     AC_DEFINE(wxUSE_MINIFRAME)
6914 fi
6915
6916 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
6917     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
6918 fi
6919
6920 if test "$wxUSE_TASKBARICON" = "yes"; then
6921     AC_DEFINE(wxUSE_TASKBARICON)
6922     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
6923 fi
6924
6925
6926 if test "$wxUSE_VALIDATORS" = "yes"; then
6927     AC_DEFINE(wxUSE_VALIDATORS)
6928     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
6929 fi
6930
6931 if test "$wxUSE_PALETTE" = "yes" ; then
6932     if test "$wxUSE_DFB" = 1; then
6933         AC_MSG_WARN([wxPalette not yet supported under DFB... disabled])
6934         wxUSE_PALETTE=no
6935     else
6936         AC_DEFINE(wxUSE_PALETTE)
6937     fi
6938 fi
6939
6940 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
6941   dnl Must be done this late because -lunicows must be before all the other libs
6942   LIBS=" -lunicows $LIBS"
6943 fi
6944
6945 USE_RICHTEXT=0
6946 if test "$wxUSE_RICHTEXT" = "yes"; then
6947     AC_DEFINE(wxUSE_RICHTEXT)
6948     USE_RICHTEXT=1
6949     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
6950 fi
6951
6952 dnl ---------------------------------------------------------------------------
6953 dnl wxImage options
6954 dnl ---------------------------------------------------------------------------
6955
6956 if test "$wxUSE_IMAGE" = "yes" ; then
6957     AC_DEFINE(wxUSE_IMAGE)
6958
6959     if test "$wxUSE_GIF" = "yes" ; then
6960       AC_DEFINE(wxUSE_GIF)
6961     fi
6962
6963     if test "$wxUSE_PCX" = "yes" ; then
6964       AC_DEFINE(wxUSE_PCX)
6965     fi
6966
6967     if test "$wxUSE_TGA" = "yes" ; then
6968       AC_DEFINE(wxUSE_TGA)
6969     fi
6970
6971     if test "$wxUSE_IFF" = "yes" ; then
6972       AC_DEFINE(wxUSE_IFF)
6973     fi
6974
6975     if test "$wxUSE_PNM" = "yes" ; then
6976       AC_DEFINE(wxUSE_PNM)
6977     fi
6978
6979     if test "$wxUSE_XPM" = "yes" ; then
6980       AC_DEFINE(wxUSE_XPM)
6981     fi
6982
6983     if test "$wxUSE_ICO_CUR" = "yes" ; then
6984       AC_DEFINE(wxUSE_ICO_CUR)
6985     fi
6986 fi
6987
6988 dnl ---------------------------------------------------------------------------
6989 dnl common dialogs
6990 dnl ---------------------------------------------------------------------------
6991
6992 if test "$wxUSE_ABOUTDLG" = "yes"; then
6993     AC_DEFINE(wxUSE_ABOUTDLG)
6994 fi
6995
6996 if test "$wxUSE_CHOICEDLG" = "yes"; then
6997     AC_DEFINE(wxUSE_CHOICEDLG)
6998 fi
6999
7000 if test "$wxUSE_COLOURDLG" = "yes"; then
7001     AC_DEFINE(wxUSE_COLOURDLG)
7002 fi
7003
7004 if test "$wxUSE_FILEDLG" = "yes"; then
7005     AC_DEFINE(wxUSE_FILEDLG)
7006 fi
7007
7008 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7009     AC_DEFINE(wxUSE_FINDREPLDLG)
7010 fi
7011
7012 if test "$wxUSE_FONTDLG" = "yes"; then
7013     AC_DEFINE(wxUSE_FONTDLG)
7014 fi
7015
7016 if test "$wxUSE_DIRDLG" = "yes"; then
7017     if test "$wxUSE_TREECTRL" != "yes"; then
7018         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7019     else
7020         AC_DEFINE(wxUSE_DIRDLG)
7021     fi
7022 fi
7023
7024 if test "$wxUSE_MSGDLG" = "yes"; then
7025     AC_DEFINE(wxUSE_MSGDLG)
7026 fi
7027
7028 if test "$wxUSE_NUMBERDLG" = "yes"; then
7029     AC_DEFINE(wxUSE_NUMBERDLG)
7030 fi
7031
7032 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7033     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7034        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7035     else
7036         AC_DEFINE(wxUSE_PROGRESSDLG)
7037     fi
7038 fi
7039
7040 if test "$wxUSE_SPLASH" = "yes"; then
7041     AC_DEFINE(wxUSE_SPLASH)
7042     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7043 fi
7044
7045 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7046     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7047        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7048     else
7049         AC_DEFINE(wxUSE_STARTUP_TIPS)
7050     fi
7051 fi
7052
7053 if test "$wxUSE_TEXTDLG" = "yes"; then
7054     AC_DEFINE(wxUSE_TEXTDLG)
7055 fi
7056
7057 if test "$wxUSE_WIZARDDLG" = "yes"; then
7058     AC_DEFINE(wxUSE_WIZARDDLG)
7059     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7060 fi
7061
7062 dnl ---------------------------------------------------------------------------
7063 dnl wxMSW-only options
7064 dnl ---------------------------------------------------------------------------
7065
7066 if test "$wxUSE_MSW" = 1 ; then
7067
7068     if test "$wxUSE_DC_CACHEING" = "yes"; then
7069         AC_DEFINE(wxUSE_DC_CACHEING)
7070     fi
7071
7072     if test "$wxUSE_DIB" = "yes"; then
7073         AC_DEFINE(wxUSE_WXDIB)
7074     fi
7075
7076     if test "$wxUSE_OWNER_DRAWN" = "yes"; then
7077         AC_DEFINE(wxUSE_OWNER_DRAWN)
7078     fi
7079
7080     if test "$wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW" = "yes"; then
7081         AC_DEFINE(wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)
7082     fi
7083
7084     if test "$wxUSE_UXTHEME" = "yes"; then
7085         AC_DEFINE(wxUSE_UXTHEME)
7086     fi
7087
7088 fi
7089 dnl wxUSE_MSW = 1
7090
7091
7092 if test "$USE_WIN32" = 1 ; then
7093     if test "$wxUSE_INICONF" = "yes"; then
7094         AC_DEFINE(wxUSE_INICONF)
7095     fi
7096
7097     if test "$wxUSE_REGKEY" = "yes"; then
7098         AC_DEFINE(wxUSE_REGKEY)
7099     fi
7100 fi
7101 dnl USE_WIN32 = 1
7102
7103 dnl ---------------------------------------------------------------------------
7104 dnl wxGraphicsContext
7105 dnl ---------------------------------------------------------------------------
7106
7107 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7108    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7109       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7110    elif test "$wxUSE_GTK" != 1; then
7111       dnl for other builds we'll just wing it for now...
7112       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7113    else
7114       dnl ...but let's check for cairo availability for wxGTK builds
7115       PKG_CHECK_MODULES(CAIRO, cairo,
7116           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7117           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7118       )
7119    fi
7120 fi
7121
7122 dnl ---------------------------------------------------------------------------
7123 dnl wxMediaCtrl
7124 dnl ---------------------------------------------------------------------------
7125
7126 USE_MEDIA=0
7127
7128 if test "$wxUSE_MEDIACTRL" = "yes"; then
7129     USE_MEDIA=1
7130
7131     dnl -----------------------------------------------------------------------
7132     dnl GStreamer
7133     dnl -----------------------------------------------------------------------
7134     if test "$wxUSE_GTK" = 1; then
7135         wxUSE_GSTREAMER="no"
7136
7137         dnl -------------------------------------------------------------------
7138         dnl Test for at least 0.8 gstreamer module from pkg-config
7139         dnl Even totem doesn't accept 0.9 evidently.
7140         dnl
7141         dnl So, we first check to see if 0.10 if available - if not we
7142         dnl try the older 0.8 version
7143         dnl -------------------------------------------------------------------
7144         GST_VERSION_MAJOR=0
7145         GST_VERSION_MINOR=10
7146         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7147
7148         if test "$wxUSE_GSTREAMER8" = "no"; then
7149             PKG_CHECK_MODULES(GST,
7150                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7151                 [
7152                     wxUSE_GSTREAMER="yes"
7153                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7154                 ],
7155                 [
7156                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7157                     GST_VERSION_MINOR=8
7158                 ]
7159             )
7160         else
7161             dnl check only for 0.8
7162             GST_VERSION_MINOR=8
7163         fi
7164
7165         if test $GST_VERSION_MINOR = "8"; then
7166             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7167             PKG_CHECK_MODULES(GST,
7168                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7169                 wxUSE_GSTREAMER="yes",
7170                 [
7171                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7172                 ])
7173         fi
7174
7175
7176         if test "$wxUSE_GSTREAMER" = "yes"; then
7177             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7178             LIBS="$GST_LIBS $LIBS"
7179
7180             AC_DEFINE(wxUSE_GSTREAMER)
7181         else
7182             USE_MEDIA=0
7183         fi
7184     fi
7185
7186     if test $USE_MEDIA = 1; then
7187         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7188         AC_DEFINE(wxUSE_MEDIACTRL)
7189     fi
7190 fi
7191
7192 dnl ---------------------------------------------------------------------------
7193 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7194 dnl ---------------------------------------------------------------------------
7195
7196 if test "$cross_compiling" = "yes"; then
7197     dnl Use best guess from host as we can't use uname when cross compiling
7198     OSINFO="\"$host\""
7199 else
7200     dnl attualy work out OS version
7201     OSINFO=`uname -s -r -m`
7202     OSINFO="\"$OSINFO\""
7203 fi
7204
7205 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7206
7207 dnl ---------------------------------------------------------------------------
7208 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7209 dnl ---------------------------------------------------------------------------
7210
7211 if test "x$prefix" != "xNONE"; then
7212     wxPREFIX=$prefix
7213 else
7214     wxPREFIX=$ac_default_prefix
7215 fi
7216
7217 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7218
7219
7220 dnl ---------------------------------------------------------------------------
7221 dnl define variables with all built libraries for wx-config
7222 dnl ---------------------------------------------------------------------------
7223
7224 STD_BASE_LIBS="base"
7225 STD_GUI_LIBS=""
7226 BUILT_WX_LIBS="base"
7227 ALL_WX_LIBS="xrc stc gl media dbgrid qa html adv core odbc xml net base"
7228
7229 if test "$wxUSE_SOCKETS" = "yes" ; then
7230     STD_BASE_LIBS="net $STD_BASE_LIBS"
7231     BUILT_WX_LIBS="net $BUILT_WX_LIBS"
7232 fi
7233 if test "$wxUSE_ODBC" != "no" ; then
7234     BUILT_WX_LIBS="odbc $BUILT_WX_LIBS"
7235 fi
7236 if test "$wxUSE_XML" = "yes" ; then
7237     STD_BASE_LIBS="xml $STD_BASE_LIBS"
7238     BUILT_WX_LIBS="xml $BUILT_WX_LIBS"
7239 fi
7240
7241 if test "$wxUSE_GUI" = "yes"; then
7242     STD_GUI_LIBS="adv core"
7243     BUILT_WX_LIBS="$STD_GUI_LIBS $BUILT_WX_LIBS"
7244
7245     if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7246         STD_GUI_LIBS="qa $STD_GUI_LIBS"
7247         BUILT_WX_LIBS="qa $BUILT_WX_LIBS"
7248     fi
7249     if test "$wxUSE_ODBC" != "no" ; then
7250         BUILT_WX_LIBS="dbgrid $BUILT_WX_LIBS"
7251     fi
7252     if test "$wxUSE_HTML" = "yes" ; then
7253         STD_GUI_LIBS="html $STD_GUI_LIBS"
7254         BUILT_WX_LIBS="html $BUILT_WX_LIBS"
7255     fi
7256     if test "$wxUSE_MEDIACTRL" = "yes" ; then
7257         BUILT_WX_LIBS="media $BUILT_WX_LIBS"
7258     fi
7259     if test "$wxUSE_OPENGL" = "yes" ; then
7260         BUILT_WX_LIBS="gl $BUILT_WX_LIBS"
7261     fi
7262     if test "$wxUSE_AUI" = "yes" ; then
7263         BUILT_WX_LIBS="aui $BUILT_WX_LIBS"
7264     fi
7265     if test "$wxUSE_STC" = "yes" ; then
7266         BUILT_WX_LIBS="stc $BUILT_WX_LIBS"
7267     fi
7268     if test "$wxUSE_XRC" = "yes" ; then
7269         STD_GUI_LIBS="xrc $STD_GUI_LIBS"
7270         BUILT_WX_LIBS="xrc $BUILT_WX_LIBS"
7271     fi
7272 fi
7273
7274 AC_SUBST(ALL_WX_LIBS)
7275 AC_SUBST(BUILT_WX_LIBS)
7276 AC_SUBST(STD_BASE_LIBS)
7277 AC_SUBST(STD_GUI_LIBS)
7278
7279 dnl ---------------------------------------------------------------------------
7280 dnl Output the makefiles and such from the results found above
7281 dnl ---------------------------------------------------------------------------
7282
7283 dnl all additional libraries (except wxWidgets itself) we link with
7284
7285 if test "$wxUSE_MAC" = 1 ; then
7286     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7287         if test "$USE_DARWIN" = 1; then
7288             LDFLAGS="$LDFLAGS -framework QuickTime"
7289         else
7290             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7291         fi
7292     fi
7293     if test "$USE_DARWIN" = 1; then
7294         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7295     else
7296         LDFLAGS="$LDFLAGS -lCarbonLib"
7297     fi
7298 fi
7299 if test "$wxUSE_COCOA" = 1 ; then
7300     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7301     if test "$wxUSE_MEDIACTRL" = "yes"; then
7302         LDFLAGS="$LDFLAGS -framework QuickTime"
7303     fi
7304 fi
7305 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7306     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7307 fi
7308
7309 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7310
7311 if test "$wxUSE_GUI" = "yes"; then
7312
7313     dnl TODO add checks that these samples will really compile (i.e. all the
7314     dnl      library features they need are present)
7315
7316     dnl TODO some samples are never built so far: mfc (requires VC++)
7317     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7318                      erase event exec font image minimal mobile \
7319                      mobile/wxedit mobile/styles render \
7320                      shaped svg taborder vscroll widgets"
7321
7322     if test "$wxUSE_MONOLITHIC" != "yes"; then
7323         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7324     fi
7325     if test "$TOOLKIT" = "MSW"; then
7326         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7327         if test "$wxUSE_UNIVERSAL" != "yes"; then
7328             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7329         fi
7330     fi
7331     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7332         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7333     fi
7334 else
7335     SAMPLES_SUBDIRS="console"
7336 fi
7337
7338
7339 dnl C/C++ compiler options used to compile wxWidgets
7340 dnl
7341 dnl check for icc before gcc as icc is also recognized as gcc
7342 if test "x$INTELCC" = "xyes" ; then
7343     dnl Warnings which can't be easily suppressed in C code are disabled:
7344     dnl
7345     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7346     dnl     remark #869: parameter "foo" was never referenced
7347     dnl     remark #1572: floating-point equality and inequality comparisons
7348     dnl                   are unreliable
7349     dnl     remark #1684: conversion from pointer to same-sized integral type
7350     dnl
7351     dnl (for others see below)
7352     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7353 elif test "$GCC" = yes ; then
7354     CWARNINGS="-Wall -Wundef"
7355 fi
7356
7357 if test "x$INTELCXX" = "xyes" ; then
7358     dnl Intel compiler gives some warnings which simply can't be worked
7359     dnl around or of which we have too many (810, 869) so it's impractical to
7360     dnl keep them enabled even if in theory it would be nice and some others
7361     dnl (279) are generated for standard macros and so there is nothing we can
7362     dnl do about them
7363     dnl
7364     dnl     remark #279: controlling expression is constant
7365     dnl     remark #383: value copied to temporary, reference to temporary used
7366     dnl     remark #444: destructor for base class "xxx" is not virtual
7367     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7368     dnl     remark #869: parameter "foo" was never referenced
7369     dnl     remark #981: operands are evaluated in unspecified order
7370     dnl     remark #1418: external definition with no prior declaration
7371     dnl     remark #1419: external declaration in primary source file
7372     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7373 elif test "$GXX" = yes ; then
7374     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7375     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7376 fi
7377
7378
7379 dnl combine everything together and remove the extra white space while doing it
7380 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7381 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7382
7383
7384 dnl add -I options we use during library compilation
7385 dnl
7386 dnl note that the order is somewhat important: wxWidgets headers should
7387 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7388 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7389 dnl CodeWarrior):
7390 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7391  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7392  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7393  $CPPFLAGS `
7394
7395 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7396 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7397 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $C_AND_CXX_FLAGS $CXXFLAGS `
7398
7399 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7400 dnl only stuff to it
7401 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7402
7403
7404 if test "x$MWCC" = "xyes"; then
7405     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7406     dnl must use <regex.h> from system not our local copy on OS X,
7407     dnl but must use local not system on OS 9.
7408     dnl The following should make all -I paths usable for <> includes
7409     dnl while first checking in real system paths.  With 8.3 using
7410     dnl -gccincludes it will actually check local paths before system
7411     dnl even for <> which is totally wrong.
7412
7413     dnl Note that because this absolutely needs to be before any -I
7414     dnl that we have to tack it on to the end of the compiler commandline.
7415     CC="$CC -cwd source -I-"
7416     CXX="$CXX -cwd source -I-"
7417 fi
7418
7419
7420 LIBS=`echo $LIBS`
7421 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7422 EXTRALIBS_XML="$EXPAT_LINK"
7423 EXTRALIBS_HTML="$MSPACK_LINK"
7424 EXTRALIBS_ODBC="$ODBC_LINK"
7425 EXTRALIBS_STC="-lwxscintilla${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX}"
7426 if test "$wxUSE_GUI" = "yes"; then
7427     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7428 fi
7429 if test "$wxUSE_OPENGL" = "yes"; then
7430     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7431 fi
7432
7433 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7434
7435 WXCONFIG_LIBS="$LIBS"
7436
7437 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7438 if test "$wxUSE_REGEX" = "builtin" ; then
7439     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7440 fi
7441 if test "$wxUSE_EXPAT" = "builtin" ; then
7442     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7443 fi
7444 if test "$wxUSE_ODBC" = "builtin" ; then
7445     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7446 fi
7447 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7448     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7449 fi
7450 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7451     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7452 fi
7453 if test "$wxUSE_LIBPNG" = "builtin" ; then
7454     wxconfig_3rdparty="png $wxconfig_3rdparty"
7455 fi
7456 if test "$wxUSE_ZLIB" = "builtin" ; then
7457     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7458 fi
7459
7460 for i in $wxconfig_3rdparty ; do
7461     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7462 done
7463
7464
7465 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7466     WXUNIV=1
7467
7468     case "$wxUNIV_THEMES" in
7469         ''|all)
7470             AC_DEFINE(wxUSE_ALL_THEMES)
7471             ;;
7472
7473         *)
7474             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7475                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7476             done
7477     esac
7478 else
7479     WXUNIV=0
7480 fi
7481
7482 AC_SUBST(wxUSE_ZLIB)
7483 AC_SUBST(wxUSE_REGEX)
7484 AC_SUBST(wxUSE_EXPAT)
7485 AC_SUBST(wxUSE_ODBC)
7486 AC_SUBST(wxUSE_LIBJPEG)
7487 AC_SUBST(wxUSE_LIBPNG)
7488 AC_SUBST(wxUSE_LIBTIFF)
7489
7490 if test $wxUSE_MONOLITHIC = "yes" ; then
7491     MONOLITHIC=1
7492 else
7493     MONOLITHIC=0
7494 fi
7495
7496 if test $wxUSE_PLUGINS = "yes" ; then
7497     USE_PLUGINS=1
7498 else
7499     USE_PLUGINS=0
7500 fi
7501
7502 if test $wxUSE_ODBC != "no" ; then
7503     USE_ODBC=1
7504 else
7505     USE_ODBC=0
7506 fi
7507
7508 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7509     USE_QA=1
7510 else
7511     USE_QA=0
7512 fi
7513
7514 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7515     OFFICIAL_BUILD=1
7516 else
7517     OFFICIAL_BUILD=0
7518 fi
7519
7520 AC_SUBST(VENDOR)
7521 AC_SUBST(OFFICIAL_BUILD)
7522 AC_SUBST(WX_FLAVOUR)
7523 AC_SUBST(WX_LIB_FLAVOUR)
7524
7525 AC_SUBST(WXUNIV)
7526 AC_SUBST(MONOLITHIC)
7527 AC_SUBST(USE_PLUGINS)
7528 AC_SUBST(LIBS)
7529 AC_SUBST(CXXWARNINGS)
7530 AC_SUBST(EXTRALIBS)
7531 AC_SUBST(EXTRALIBS_XML)
7532 AC_SUBST(EXTRALIBS_HTML)
7533 AC_SUBST(EXTRALIBS_ODBC)
7534 AC_SUBST(EXTRALIBS_GUI)
7535 AC_SUBST(EXTRALIBS_OPENGL)
7536 AC_SUBST(EXTRALIBS_SDL)
7537 AC_SUBST(WITH_PLUGIN_SDL)
7538 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7539 AC_SUBST(EXTRALIBS_GNOMEVFS)
7540 AC_SUBST(EXTRALIBS_HILDON)
7541 AC_SUBST(UNICODE)
7542 AC_SUBST(BUILD)
7543 AC_SUBST(DEBUG_INFO)
7544 AC_SUBST(DEBUG_FLAG)
7545 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7546 AC_SUBST(TOOLKIT_LOWERCASE)
7547 AC_SUBST(TOOLKIT_VERSION)
7548 AC_SUBST(SAMPLES_RPATH_FLAG)
7549 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7550 AC_SUBST(HOST_SUFFIX)
7551 AC_SUBST(CPPUNIT_CFLAGS)
7552 AC_SUBST(CPPUNIT_LIBS)
7553
7554 case "$TOOLKIT" in
7555     GTK)
7556         TOOLKIT_DESC="GTK+"
7557         if test "$WXGTK20" = 1; then
7558             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7559             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7560                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7561             fi
7562             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7563                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7564             fi
7565             if test "$wxUSE_LIBHILDON" = "yes"; then
7566                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7567             fi
7568
7569             if test "$TOOLKIT_EXTRA" != ""; then
7570                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7571             fi
7572         fi
7573         ;;
7574
7575     ?*)
7576         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7577         ;;
7578
7579     *)
7580         TOOLKIT_DESC="base only"
7581         ;;
7582 esac
7583
7584 if test "$wxUSE_WINE" = "yes"; then
7585     BAKEFILE_FORCE_PLATFORM=win32
7586 fi
7587
7588 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7589 dnl Hopefully for a non-unicode build there aren't any wide constants in
7590 dnl headers, but for a unicode build it's best to disable pch.
7591 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7592 then
7593     AC_CACHE_CHECK(
7594         [for gcc precompiled header bug],
7595         [wx_cv_gcc_pch_bug],
7596         [[
7597             echo '#include <stdio.h>
7598                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7599
7600             echo '#include "conftest.h"
7601                   int main()
7602                   {
7603                      printf("%ls", test_var);
7604                      return 0;
7605                   }' > conftest.cpp
7606
7607             wx_cv_gcc_pch_bug="pch not supported"
7608
7609             if $CXX conftest.h >/dev/null 2>&1
7610             then
7611                 wx_cv_gcc_pch_bug=
7612
7613                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7614                 then
7615                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7616                         grep awidetest >/dev/null
7617                     then
7618                         wx_cv_gcc_pch_bug=no
7619                     else
7620                         wx_cv_gcc_pch_bug=yes
7621                     fi
7622                 fi
7623             fi
7624
7625             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7626         ]])
7627
7628     if test "$wx_cv_gcc_pch_bug" = yes; then
7629         dnl make the default for pch 'no'
7630         dnl further below check whether the user overrode and warn them
7631         bk_use_pch=no
7632     fi
7633 fi
7634
7635 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7636
7637 dnl make install path absolute (if not already);
7638 dnl will fail with (some) MSDOS paths
7639 case ${INSTALL} in
7640   /* ) # Absolute
7641      ;;
7642   ?:* ) # Drive letter, considered as absolute.
7643      ;;
7644   *)
7645      INSTALL=`pwd`/${INSTALL} ;;
7646 esac
7647
7648 if test "$wxUSE_GUI" = "yes"; then
7649
7650 if test "$wxUSE_MSW" = 1 ; then
7651     if test "x$WINDRES" = "x"; then
7652         AC_MSG_ERROR([Required windres program not found])
7653     fi
7654
7655     RESCOMP="$WINDRES"
7656 fi
7657
7658 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
7659     dnl base name of the resource file for wxMac must be the same
7660     dnl as library installation base name (-install_name)
7661     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
7662     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
7663
7664     dnl add the resources target for wxMac
7665     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
7666
7667     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
7668
7669     MACSETFILE="\$(SETFILE)"
7670
7671     dnl resources are bundled both with shared library and applications
7672     dnl since the carb resource *must* be included in the application
7673     if test "$wxUSE_MAC" = 1; then
7674         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
7675         RESCOMP="$REZ"
7676         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
7677     else
7678         POSTLINK_COMMAND="cat /dev/null | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
7679         RESCOMP="cat /dev/null \| $REZ"
7680         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
7681     fi
7682
7683 else
7684     dnl default value is to (silently) do nothing in the makefile
7685     MACSETFILE="@true"
7686
7687     if test "$wxUSE_PM" = 1; then
7688         RESCOMP="emxbind"
7689         WXCONFIG_RESFLAGS="-ep"
7690
7691         dnl Is this one really used anywhere for pm?
7692         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
7693     else
7694         POSTLINK_COMMAND="@true"
7695     fi
7696 fi
7697
7698 fi
7699 dnl wxUSE_GUI = 1
7700
7701
7702 dnl find out if the compiler supports PCH
7703 dnl
7704 dnl TODO: this should be in bakefile
7705 if test $GCC_PCH = 1
7706 then
7707     if test "$wx_cv_gcc_pch_bug" = yes; then
7708         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7709         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7710         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7711     fi
7712
7713     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7714 fi
7715
7716 dnl HACK ALERT!!
7717 dnl For now, we need to alter bk-deps not to generate deps
7718 dnl when we've configured a Universal binary build.
7719 dnl The next version of Bakefile will have the correct fix for this
7720 dnl at which time, this hack can be removed.
7721
7722 if test "$wxUSE_MAC" = 1 ; then
7723     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7724         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7725         mv temp bk-deps
7726         chmod +x bk-deps
7727     fi
7728 fi
7729
7730 if test "$wxUSE_SHARED" = "yes"; then
7731
7732     dnl We get the shared build linker from bakefile, since it
7733     dnl moved all the logic for this out of this file and into
7734     dnl its own macro.  But it can't decide on whether to return
7735     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7736     dnl So normalise and expand everything here now, because its
7737     dnl not going to change inside wx-config anyway.
7738     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7739     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7740
7741     dnl Need addtional flag on OS/2, so override bakefiles value
7742     dnl (there currently is no suitable variable to which the
7743     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7744     case "${host}" in
7745       *-pc-os2_emx | *-pc-os2-emx )
7746         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7747         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7748         cp -p ${srcdir}/src/os2/dllnames.sh .
7749         cp -p ${srcdir}/src/os2/dllar.sh .
7750       ;;
7751     esac
7752 else
7753
7754     dnl No bakefile support for static builds, but this should be ok for most.
7755     EXE_LINKER="$CXX -o"
7756
7757 fi
7758 if test "$wxUSE_OMF" = "yes"; then
7759     case "${host}" in
7760       *-pc-os2_emx | *-pc-os2-emx )
7761         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7762         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7763         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7764       ;;
7765     esac
7766 fi
7767
7768 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7769 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7770
7771
7772 dnl Sun cc is compatible with gcc and so either of them can use the C
7773 dnl libraries built with the other, i.e. gcc can be used to build wxGTK under
7774 dnl Solaris where GTK+ is compiled using cc and cc can be used under Linux
7775 dnl where GTK+ is built with gcc
7776 dnl
7777 dnl However the compiler options are not compatible at all and in particular
7778 dnl gcc doesn't like cc -mt option and cc doesn't like -pthread. We simply
7779 dnl filter them out as we already have the correct options for multithreaded
7780 dnl programs if we're using threads (and if we don't, it shouldn't matter)
7781 case "${host}" in
7782     *-*-solaris2* )
7783         dnl system packages are compiled with Sun CC and so pkg-config outputs
7784         dnl CC-specific "-mt" flag, remove it when using gcc
7785         if "$GCC" = yes; then
7786             CPPFLAGS=`echo $CPPFLAGS | sed 's/-mt//'`
7787             LIBS=`echo $LIBS | sed 's/-mt//'`
7788             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-mt//'`
7789         fi
7790         ;;
7791
7792     *-*-linux* )
7793         dnl OTOH when using Sun CC under Linux, the flags contain gcc-specific
7794         dnl -pthreads which Sun CC doesn't know about
7795         if test "x$SUNCXX" = xyes; then
7796             CPPFLAGS=`echo $CPPFLAGS | sed 's/-pthread//'`
7797             LIBS=`echo $LIBS | sed 's/-pthread//'`
7798             EXTRALIBS_GUI=`echo $EXTRALIBS_GUI | sed 's/-pthread//'`
7799         fi
7800         ;;
7801 esac
7802
7803 dnl Add visibility support flags to CFLAGS/CXXFLAGS - do it this late so that
7804 dnl it doesn't affect compilation checks above
7805 CFLAGS="$CFLAGS $CFLAGS_VISIBILITY"
7806 CXXFLAGS="$CXXFLAGS $CXXFLAGS_VISIBILITY"
7807
7808 dnl for convenience, sort the samples in alphabetical order
7809 dnl
7810 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7811 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7812 dnl
7813 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7814 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7815 dnl       only removes the Unix-like part of the introduced line break.
7816 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7817
7818 dnl subtle bakefile goop.
7819 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7820 dnl I wish we would have called it something less likely to clash with
7821 dnl things though.
7822 AC_SUBST(SHARED)
7823
7824 dnl global options
7825 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7826 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7827
7828 dnl toolkit options
7829 AC_SUBST(USE_GUI)
7830 AC_SUBST(AFMINSTALL)
7831 AC_SUBST(WIN32INSTALL)
7832 AC_SUBST(TOOLKIT)
7833 AC_SUBST(TOOLKIT_DIR)
7834 AC_SUBST(TOOLCHAIN_NAME)
7835 AC_SUBST(TOOLCHAIN_FULLNAME)
7836
7837 dnl wx-config options
7838 AC_SUBST(host_alias)
7839 AC_SUBST(cross_compiling)
7840 AC_SUBST(WIDGET_SET)
7841 AC_SUBST(WX_RELEASE)
7842 AC_SUBST(WX_VERSION)
7843 AC_SUBST(WX_SUBVERSION)
7844 AC_SUBST(WX_CHARTYPE)
7845 AC_SUBST(WX_DEBUGTYPE)
7846
7847 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7848 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7849 dnl are used when building the libraries using the library
7850 dnl
7851 dnl so put anything which should be used only during the library build in, e.g.
7852 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7853 dnl
7854 dnl and, finally, for some things which should be only used by wx-config but
7855 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7856 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7857 AC_SUBST(WXCONFIG_CPPFLAGS)
7858 AC_SUBST(WXCONFIG_CFLAGS)
7859 AC_SUBST(WXCONFIG_CXXFLAGS)
7860
7861 AC_SUBST(WXCONFIG_LIBS)
7862 AC_SUBST(WXCONFIG_RPATH)
7863 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7864 AC_SUBST(WXCONFIG_RESFLAGS)
7865 AC_SUBST(EXE_LINKER)
7866
7867 dnl distribution vars
7868 AC_SUBST(GUIDIST)
7869 AC_SUBST(DISTDIR)
7870
7871 dnl additional subdirectories where we will build
7872 AC_SUBST(SAMPLES_SUBDIRS)
7873
7874 dnl additional libraries and linker settings
7875 AC_SUBST(LDFLAGS)
7876 AC_SUBST(LDFLAGS_GL)
7877 AC_SUBST(OPENGL_LIBS)
7878 AC_SUBST(DMALLOC_LIBS)
7879 AC_SUBST(WX_VERSION_TAG)
7880
7881 dnl additional resurces settings
7882 AC_SUBST(RESCOMP)
7883 AC_SUBST(WINDRES)
7884 AC_SUBST(REZ)
7885 AC_SUBST(RESFLAGS)
7886 AC_SUBST(RESPROGRAMOBJ)
7887 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7888 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7889
7890 dnl additional for Mac OS X
7891 AC_SUBST(DEREZ)
7892 AC_SUBST(LIBWXMACRES)
7893 AC_SUBST(POSTLINK_COMMAND)
7894 AC_SUBST(MACSETFILE)
7895
7896 dnl other tools
7897 AC_SUBST(GCC)
7898 AC_SUBST(DLLTOOL)
7899
7900
7901 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7902 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7903 dnl - and we do use it)
7904 AC_PROG_MAKE_SET
7905
7906
7907 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7908
7909 if test "$USE_WIN32" = 1; then
7910     AC_CONFIG_COMMANDS(
7911         [
7912             rcdefs.h
7913         ],
7914         [
7915             mkdir -p $outdir &&
7916             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7917         ],
7918         [
7919             CPP="$CPP"
7920             infile="$srcdir/include/wx/msw/genrcdefs.h"
7921             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7922         ]
7923     )
7924 fi
7925
7926 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7927                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7928                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7929
7930 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7931                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7932                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7933
7934 if test "$wx_cv_version_script" = "yes"; then
7935     AC_CONFIG_FILES(version-script)
7936 fi
7937 AC_CONFIG_FILES(Makefile)
7938
7939 AC_CONFIG_COMMANDS([wx-config],
7940                    [ rm -f wx-config
7941                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7942                    ],
7943                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7944                      LN_S="${LN_S}"
7945                    ])
7946
7947 dnl This would give us us build dir that in every significant way
7948 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7949 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7950 dnl on platforms that do not have symlinks.
7951 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7952
7953 if test "$wxWITH_SUBDIRS" != "no"; then
7954 dnl Configure samples, demos etc. directories, but only if they are present:
7955 if test "$wxUSE_GUI" = "yes"; then
7956     SUBDIRS="samples demos utils"
7957 else dnl we build wxBase only
7958     dnl there are no wxBase programs in demos
7959     SUBDIRS="samples utils"
7960 fi
7961 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
7962 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
7963
7964 for subdir in `echo $SUBDIRS`; do
7965     if test -d ${srcdir}/${subdir} ; then
7966         if test "$wxUSE_GUI" = "yes"; then
7967             if test ${subdir} = "samples"; then
7968                 dnl only take those samples which compile in the current
7969                 dnl configuration and which exist
7970                 makefiles="samples/Makefile.in $makefiles"
7971                 for sample in `echo $SAMPLES_SUBDIRS`; do
7972                     if test -d $srcdir/samples/$sample; then
7973                         makefiles="samples/$sample/Makefile.in $makefiles"
7974                     fi
7975                 done
7976             else
7977                 dnl assume that everything compiles for utils &c
7978                 dnl any that shouldn't be built can be added to
7979                 dnl DISABLED_UTILS, DISABLED_DEMOS
7980                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
7981                 eval "disabled=\$$disabled_var"
7982                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
7983                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
7984             fi
7985         else dnl we build wxBase only
7986             dnl don't take all samples/utils, just those which build with
7987             dnl wxBase
7988             if test ${subdir} = "samples"; then
7989                 makefiles="samples/Makefile.in samples/console/Makefile.in"
7990             elif test ${subdir} = "utils"; then
7991                 makefiles=""
7992                 for util in HelpGen tex2rtf ; do
7993                     if test -d $srcdir/utils/$util ; then
7994                         makefiles="utils/$util/Makefile.in \
7995                                    utils/$util/src/Makefile.in \
7996                                    $makefiles"
7997                     fi
7998                 done
7999             else dnl assume that everything compiles for tests
8000                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8001             fi
8002         fi
8003
8004         for mkin in $makefiles ; do
8005             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8006             AC_CONFIG_FILES([$mk])
8007         done
8008     fi
8009 done
8010 fi dnl wxWITH_SUBDIRS
8011
8012 AC_OUTPUT
8013
8014 dnl report how we have been configured
8015 echo
8016 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8017 echo ""
8018 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8019 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8020
8021 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8022 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8023 echo $ECHO_N "  Should wxWidgets support Unicode?                       ${wxUSE_UNICODE:-no}$ECHO_C"
8024 if test "$wxUSE_UNICODE" = "yes"; then
8025     if test "$wxUSE_UNICODE_UTF8" = "yes"; then
8026         echo " (using UTF-8)"
8027     else
8028         echo " (using wchar_t)"
8029     fi
8030 else
8031     echo
8032 fi
8033
8034 echo "  What level of wxWidgets compatibility should be enabled?"
8035 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-no}"
8036 echo "                                       wxWidgets 2.8      ${WXWIN_COMPATIBILITY_2_8:-yes}"
8037
8038 echo "  Which libraries should wxWidgets use?"
8039 echo "                                       STL                ${wxUSE_STL}"
8040 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8041 echo "                                       png                ${wxUSE_LIBPNG-none}"
8042 echo "                                       regex              ${wxUSE_REGEX}"
8043 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8044 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8045 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8046 fi
8047 echo "                                       zlib               ${wxUSE_ZLIB}"
8048 echo "                                       odbc               ${wxUSE_ODBC}"
8049 echo "                                       expat              ${wxUSE_EXPAT}"
8050 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8051 echo "                                       sdl                ${wxUSE_LIBSDL}"
8052
8053 echo ""
8054
8055 dnl vi: set et sts=4 sw=4 com=\:dnl: