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